/* ================================================================
   Reehor IP — Silicon-Inspired Design System
   Version: 1.0
   Inspired by: Silicon Template (Createx Studio)
   ================================================================ */

/* === Google Fonts Import (in <head> instead for perf) === */

/* === CSS Custom Properties === */
:root {
  /* Brand Colors — Gerben Law Inspired */
  --rh-primary:       #001A3D;
  --rh-primary-dark:  #000d1f;
  --rh-primary-light: #eaf2fa;
  --rh-blue:          #0071e4;
  --rh-blue-dark:     #004199;
  --rh-blue-light:    #eaf2fa;
  --rh-amber:         #004199;
  --rh-amber-dark:    #003370;
  --rh-amber-light:   #eaf2fa;
  --rh-green:         #27AE60;
  --rh-green-light:   #e8f8e8;
  --rh-purple:        #8E44AD;
  --rh-red:           #dc3545;

  /* Neutral */
  --white:            #ffffff;
  --gray-50:          #f8f9fa;
  --gray-100:         #f0f2f5;
  --gray-200:         #e2e5ea;
  --gray-300:         #c8cdd5;
  --gray-400:         #a8aeb8;
  --gray-500:         #8a9099;
  --gray-600:         #6c727a;
  --gray-700:         #4a4f56;
  --gray-800:         #2d3238;
  --gray-900:         #1a1d22;
  --dark:             #0f1217;

  /* Semantic */
  --text-primary:     var(--gray-900);
  --text-secondary:   var(--gray-600);
  --text-muted:       var(--gray-400);
  --bg-light:         var(--rh-primary-light);
  --border-color:     var(--gray-200);

  /* Typography */
  --font-sans:        'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif:       'Playfair Display', Georgia, serif;

  --fs-xs:            0.75rem;    /* 12px */
  --fs-sm:            0.8125rem;  /* 13px */
  --fs-base:          0.9375rem;  /* 15px */
  --fs-md:            1rem;       /* 16px */
  --fs-lg:            1.125rem;   /* 18px */
  --fs-xl:            1.25rem;    /* 20px */
  --fs-2xl:           1.5rem;     /* 24px */
  --fs-3xl:           1.875rem;   /* 30px */
  --fs-4xl:           2.25rem;    /* 36px */
  --fs-5xl:           3rem;       /* 48px */
  --fs-6xl:           3.75rem;    /* 60px */

  --lh-tight:         1.15;
  --lh-normal:        1.6;
  --lh-relaxed:       1.8;

  /* Spacing */
  --space-xs:         0.25rem;    /* 4px */
  --space-sm:         0.5rem;     /* 8px */
  --space-md:         1rem;       /* 16px */
  --space-lg:         1.5rem;     /* 24px */
  --space-xl:         2rem;       /* 32px */
  --space-2xl:        3rem;       /* 48px */
  --space-3xl:        4rem;       /* 64px */
  --space-4xl:        6rem;       /* 96px */

  /* Border Radius */
  --radius-sm:        0.25rem;    /* 4px */
  --radius-md:        0.5rem;     /* 8px */
  --radius-lg:        0.75rem;    /* 12px */
  --radius-xl:        1rem;       /* 16px */
  --radius-full:      9999px;

  /* Shadows */
  --shadow-sm:        0 1px 2px rgba(0,0,0,0.05);
  --shadow-md:        0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg:        0 8px 30px rgba(0,0,0,0.10);
  --shadow-xl:        0 16px 48px rgba(0,0,0,0.12);
  --shadow-hover:     0 12px 40px rgba(0,0,0,0.14);

  /* Transitions */
  --transition-fast:  150ms ease;
  --transition-base:  300ms ease;
  --transition-slow:  500ms ease;

  /* Container */
  --container-max:    1200px;
}

/* === Reset & Base === */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  color: var(--text-primary);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--rh-blue);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover {
  color: var(--rh-blue-dark);
}

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
  margin-top: 0;
  margin-bottom: 0.5em;
  font-weight: 600;
  line-height: var(--lh-tight);
  color: var(--rh-primary);
}

h1 { font-size: var(--fs-5xl); }
h2 { font-size: var(--fs-3xl); }
h3 { font-size: var(--fs-2xl); }
h4 { font-size: var(--fs-xl); }
h5 { font-size: var(--fs-lg); }
h6 { font-size: var(--fs-base); }

p { margin-top: 0; margin-bottom: 1rem; }

small, .text-small { font-size: var(--fs-sm); }

.text-muted { color: var(--text-secondary) !important; }

/* === Container === */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container-narrow {
  max-width: 900px;
}

.container-wide {
  max-width: 1400px;
}

/* === Section === */
.section {
  padding: var(--space-4xl) 0;
}

.section-sm {
  padding: var(--space-2xl) 0;
}

.section-lg {
  padding: 6rem 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-title__label {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--rh-blue);
  margin-bottom: var(--space-sm);
}

.section-title h2 {
  font-size: var(--fs-4xl);
  margin-bottom: var(--space-md);
  color: var(--rh-primary);
}

.section-title p {
  font-size: var(--fs-lg);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.section-title__divider {
  width: 48px;
  height: 3px;
  background: var(--rh-blue);
  margin: var(--space-lg) auto 0;
  border-radius: 2px;
}

.section-title--left {
  text-align: left;
}
.section-title--left .section-title__divider {
  margin-left: 0;
}

/* === Top Bar === */
.top-bar {
  background: var(--rh-primary);
  color: rgba(255,255,255,0.85);
  font-size: var(--fs-xs);
  padding: 6px 0;
  position: relative;
  z-index: 1030;
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar a {
  color: rgba(255,255,255,0.85);
  transition: color var(--transition-fast);
}
.top-bar a:hover {
  color: var(--white);
}

.top-bar__left {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.top-bar__left i {
  margin-right: 4px;
}

/* Language Switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 2px;
}

.lang-switcher__item {
  padding: 2px 6px;
  border-radius: 3px;
  cursor: pointer;
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.6);
  transition: all var(--transition-fast);
  background: none;
  border: none;
  font-family: inherit;
}

.lang-switcher__item:hover {
  color: var(--white);
  background: rgba(255,255,255,0.1);
}

.lang-switcher__item--active {
  background: rgba(255,255,255,0.2);
  color: var(--white);
  font-weight: 600;
}

/* === Header / Navigation === */
.header {
  position: sticky;
  top: 0;
  z-index: 1020;
  background: var(--white);
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition-base);
}

.header--scrolled {
  box-shadow: var(--shadow-md);
}

.header .container {
  display: flex;
  align-items: center;
  height: 68px;
}

.header__logo {
  flex-shrink: 0;
  margin-right: var(--space-xl);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--rh-primary);
  text-decoration: none;
}

.header__logo img {
  height: 38px;
  width: auto;
}

.header__logo span {
  color: var(--rh-blue);
}

/* Desktop Nav */
.header__nav {
  display: flex;
  align-items: center;
  gap: 0;
  flex: 1;
  list-style: none;
  margin: 0;
  padding: 0;
}

.header__nav-item {
  position: relative;
}

.header__nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 var(--space-md);
  height: 68px;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.header__nav-link:hover,
.header__nav-link--active,
.header__nav-link.active {
  color: var(--rh-blue);
}

.header__nav-link--active,
.header__nav-link.active {
  position: relative;
}
.header__nav-link--active::after,
.header__nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: var(--space-md);
  right: var(--space-md);
  height: 2px;
  background: var(--rh-blue);
}

/* Dropdown */
.header__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 1050;
  display: none;
  min-width: 260px;
  padding: var(--space-sm) 0;
  margin: 0;
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  list-style: none;
}

.header__nav-item:hover .header__dropdown {
  display: block;
  animation: fadeIn 0.2s ease;
}

.header__dropdown-link {
  display: block;
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--fs-sm);
  color: var(--text-primary);
  text-decoration: none;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.header__dropdown-link:hover {
  background: var(--rh-blue-light);
  color: var(--rh-blue);
}

/* Nav CTA */
.header__cta {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.header__cta .btn {
  padding: 0.5rem 1.25rem;
  font-size: var(--fs-sm);
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 6px;
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
}

.mobile-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--rh-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.mobile-toggle--active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.mobile-toggle--active span:nth-child(2) {
  opacity: 0;
}
.mobile-toggle--active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* === Mobile Nav === */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1040;
  background: var(--white);
  padding: var(--space-xl);
  overflow-y: auto;
}

.mobile-nav--open {
  display: block;
  animation: fadeIn 0.25s ease;
}

.mobile-nav__close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-primary);
}

.mobile-nav__list {
  list-style: none;
  padding: 0;
  margin: var(--space-3xl) 0 0;
}

.mobile-nav__link {
  display: block;
  padding: var(--space-md) 0;
  font-size: var(--fs-lg);
  font-weight: 500;
  color: var(--text-primary);
  text-decoration: none;
  border-bottom: 1px solid var(--border-color);
}

.mobile-nav__link--active,
.mobile-nav__link.active {
  color: var(--rh-blue);
}

.mobile-nav__sub {
  list-style: none;
  padding: 0 0 0 var(--space-lg);
  margin: 0;
}

.mobile-nav__sub-link {
  display: block;
  padding: var(--space-sm) 0;
  font-size: var(--fs-base);
  color: var(--text-secondary);
  text-decoration: none;
}

.mobile-nav__cta {
  margin-top: var(--space-2xl);
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.625rem 1.5rem;
  font-size: var(--fs-sm);
  font-weight: 600;
  line-height: 1.4;
  text-align: center;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  font-family: inherit;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: var(--rh-blue);
  color: var(--white);
  border-color: var(--rh-blue);
}
.btn-primary:hover {
  background: var(--rh-blue-dark);
  border-color: var(--rh-blue-dark);
  box-shadow: 0 4px 16px rgba(0,113,228,0.3);
  color: var(--white);
}

.btn-amber {
  background: var(--rh-amber);
  color: var(--white);
  border-color: var(--rh-amber);
}
.btn-amber:hover {
  background: var(--rh-amber-dark);
  border-color: var(--rh-amber-dark);
  box-shadow: 0 4px 16px rgba(0,65,153,0.3);
  color: var(--white);
}

.btn-outline-primary {
  background: transparent;
  color: var(--rh-blue);
  border-color: var(--rh-blue);
}
.btn-outline-primary:hover {
  background: var(--rh-blue);
  color: var(--white);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline-white:hover {
  background: var(--white);
  color: var(--rh-primary);
  border-color: var(--white);
}

.btn-link {
  background: none;
  border: none;
  color: var(--rh-blue);
  padding: 0;
}
.btn-link:hover {
  color: var(--rh-blue-dark);
  box-shadow: none;
  transform: none;
}

.btn-sm {
  padding: 0.375rem 1rem;
  font-size: var(--fs-xs);
}

.btn-lg {
  padding: 0.875rem 2rem;
  font-size: var(--fs-base);
}

.btn-block {
  display: flex;
  width: 100%;
}

/* === Hero === */
.hero {
  position: relative;
  background: linear-gradient(135deg, rgba(0,20,60,0.85) 0%, rgba(0,10,40,0.75) 100%),
              url('../images/hero-banner.jpg') center center / cover no-repeat;
  overflow: hidden;
  padding: var(--space-4xl) 0;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero--short {
  min-height: 300px;
  padding: var(--space-3xl) 0 var(--space-2xl);
}

.hero--page {
  min-height: 200px;
  padding: var(--space-2xl) 0 var(--space-xl);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.15);
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.hero--center .container {
  grid-template-columns: 1fr;
  text-align: center;
}

.hero__content {
  color: var(--white);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 500;
  margin-bottom: var(--space-lg);
  color: rgba(255,255,255,0.9);
}

.hero__title {
  font-size: var(--fs-6xl);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-lg);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hero__subtitle {
  font-size: var(--fs-lg);
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero--center .hero__subtitle {
  margin-left: auto;
  margin-right: auto;
}

.hero__actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  justify-content: center;
}

/* Page Hero (inner pages) */
.page-hero {
  background: linear-gradient(135deg, var(--rh-primary) 0%, var(--rh-primary-dark) 100%);
  padding: var(--space-3xl) 0 var(--space-2xl);
  text-align: center;
}

.page-hero h1 {
  font-size: var(--fs-4xl);
  color: var(--white);
  margin-bottom: var(--space-sm);
}

.page-hero > .container > p {
  font-size: var(--fs-lg);
  color: rgba(255,255,255,0.85);
  max-width: 700px;
  margin: 0 auto;
}

.page-hero .btn-amber {
  color: var(--white);
}

.page-hero__title {
  font-size: var(--fs-4xl);
  color: var(--white);
  margin-bottom: var(--space-sm);
}

.page-hero__breadcrumb {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-md);
}

.page-hero__breadcrumb a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
}
.page-hero__breadcrumb a:hover {
  color: var(--white);
}

.page-hero__breadcrumb .separator {
  margin: 0 8px;
}

.page-hero__breadcrumb .breadcrumb-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: inline;
}

.page-hero__breadcrumb .breadcrumb-list li {
  display: inline;
}

.page-hero__breadcrumb .breadcrumb-list li + li::before {
  content: ' / ';
  margin: 0 8px;
  color: rgba(255,255,255,0.6);
}

.page-hero__breadcrumb .breadcrumb-list li.active {
  color: rgba(255,255,255,0.9);
}

.page-hero__desc {
  font-size: var(--fs-lg);
  color: rgba(255,255,255,0.75);
  max-width: 640px;
  margin: 0 auto;
}

/* === Trust Bar === */
.trust-bar {
  background: var(--white);
  border-bottom: 1px solid var(--border-color);
  padding: var(--space-2xl) 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.trust-item {
  text-align: center;
}

.trust-item__icon {
  font-size: 2rem;
  color: var(--rh-blue);
  margin-bottom: var(--space-sm);
  opacity: 0.8;
}

.trust-item__number {
  font-size: var(--fs-4xl);
  font-weight: 700;
  color: var(--rh-primary);
  line-height: 1;
  margin-bottom: 4px;
}

.trust-item__label {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

/* === Cards === */
.card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card__image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.card__body {
  padding: var(--space-lg);
}

.card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--rh-blue-light);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  font-size: 1.5rem;
  color: var(--rh-blue);
}

.card__title {
  font-size: var(--fs-lg);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--rh-primary);
}

.card__text {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

/* Service Card (Silicon-style) */
.service-card {
  text-align: center;
  padding: var(--space-2xl) var(--space-xl);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  background: var(--white);
  transition: all var(--transition-base);
}

.service-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.service-card__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--rh-blue-light);
  border-radius: var(--radius-lg);
  font-size: 2rem;
  color: var(--rh-blue);
  transition: all var(--transition-base);
}

.service-card:hover .service-card__icon {
  background: var(--rh-blue);
  color: var(--white);
  transform: scale(1.05);
}

.service-card__icon img,
.service-card__icon svg {
  width: 36px;
  height: 36px;
}

.service-card h3 {
  font-size: var(--fs-xl);
  margin-bottom: var(--space-sm);
}

.service-card p {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

/* === Sector Card (industries page) === */
.sector-card {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-lg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  background: var(--white);
  transition: all var(--transition-base);
  align-items: flex-start;
}

.sector-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.sector-card__icon {
  flex-shrink: 0;
  width: 200px;
  height: 250px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.sector-card__icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.sector-card__body {
  flex: 1;
  min-width: 0;
}

.sector-card__body h3 {
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--rh-primary);
  margin: 0 0 6px;
  line-height: 1.3;
}

.sector-card__body p {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 var(--space-md);
}

.sector-card__link {
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--rh-blue);
  text-decoration: none;
}

.sector-card__link i {
  margin-left: var(--space-xs);
  transition: margin-left var(--transition-fast);
}

.sector-card__link:hover i {
  margin-left: var(--space-sm);
}

@media (max-width: 768px) {
  .sector-card {
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-md);
  }

  .sector-card__icon {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
    max-height: 280px;
  }

  .sector-card__body h3 {
    font-size: var(--fs-base);
  }
}

.service-card__features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.service-card__features li {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.service-card__features li i {
  color: var(--rh-blue);
  font-size: var(--fs-sm);
}

.service-card__features li i.fa-circle {
  font-size: 6px;
}

/* PCT Card */
.pct-card {
  margin-top: var(--space-xl);
  padding: var(--space-2xl);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  background: var(--white);
}

.pct-card__label {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--rh-blue);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
}

.pct-card__hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  margin-bottom: var(--space-xl);
}

.pct-card__hero-left {
  min-width: 0;
}

.pct-card__hero-right {
  display: flex;
  justify-content: flex-end;
}

.pct-card__map {
  width: 100%;
  max-width: 520px;
  height: auto;
  display: block;
}

.pct-card h3 {
  font-size: var(--fs-2xl);
  font-weight: 600;
  color: var(--rh-primary);
  margin-bottom: var(--space-sm);
}

.pct-card__desc {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

.pct-card__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.pct-card__step {
  display: flex;
  gap: var(--space-sm);
}

.pct-card__step--deadline {
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--rh-blue-light);
  border-radius: var(--radius-md);
}

.pct-card__step--deadline .pct-card__deadline-label {
  font-size: var(--fs-xs);
  color: var(--text-secondary);
  margin-bottom: 2px;
}

.pct-card__step--deadline .pct-card__deadline-value {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--rh-blue);
}

.pct-card__step--deadline .pct-card__deadline-note {
  font-size: var(--fs-xs);
  color: var(--text-secondary);
}

.pct-card__step-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--rh-blue-light);
  color: var(--rh-blue);
  font-size: var(--fs-lg);
}

.pct-card__step-content h5 {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--rh-primary);
  margin-bottom: 4px;
}

.pct-card__step-content p {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 991.98px) {
  .pct-card__hero {
    grid-template-columns: 1fr;
  }
  .pct-card__hero-right {
    justify-content: center;
  }
  .pct-card__steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767.98px) {
  .pct-card__steps {
    grid-template-columns: 1fr;
  }
}

/* OA Cards (4-column icon cards) */
.oa-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.oa-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 1px solid var(--border-color);
}

.oa-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--rh-blue-light);
  color: var(--rh-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-xl);
  margin-bottom: var(--space-md);
}

.oa-card h4 {
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--rh-primary);
  margin-bottom: var(--space-sm);
}

.oa-card__divider {
  width: 32px;
  height: 2px;
  background: var(--rh-blue);
  margin-bottom: var(--space-sm);
}

.oa-card p {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

/* Horizontal card layout (icon left, content right) */
.oa-card--horizontal {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.oa-card--horizontal .oa-card__icon {
  flex-shrink: 0;
  margin-bottom: 0;
}

.oa-card--horizontal .oa-card__body {
  flex: 1;
}

.oa-card--horizontal .oa-card__body h4 {
  margin-bottom: var(--space-xs);
}

.oa-card--horizontal .oa-card__divider {
  margin-bottom: var(--space-sm);
}

/* 2x2 grid modifier */
.oa-cards--2x2 {
  grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 767.98px) {
  .oa-cards {
    grid-template-columns: 1fr;
  }
  .oa-cards--2x2 {
    grid-template-columns: 1fr;
  }
}

/* Strategy CTA Card */
.strategy-cta {
  position: relative;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0047ab 0%, #0066cc 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  gap: var(--space-xl);
  overflow: hidden;
}

.strategy-cta__pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.strategy-cta__content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  width: 100%;
}

.strategy-cta__left {
  flex: 1;
}

.strategy-cta__left h2 {
  color: var(--white);
  font-size: var(--fs-2xl);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.strategy-cta__left p {
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--fs-base);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.strategy-cta__badges {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.strategy-cta__badge {
  display: flex;
  align-items: center;
  gap: 8px;
}

.strategy-cta__badge-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-base);
  flex-shrink: 0;
}

.strategy-cta__badge span {
  color: var(--white);
  font-size: var(--fs-sm);
  font-weight: 500;
}

.strategy-cta__divider {
  width: 1px;
  align-self: stretch;
  background: rgba(255, 255, 255, 0.2);
}

.strategy-cta__right {
  flex-shrink: 0;
  text-align: center;
  min-width: 240px;
}

.strategy-cta__btn {
  display: inline-block;
  background: var(--white);
  color: var(--rh-blue);
  font-size: var(--fs-base);
  font-weight: 600;
  padding: var(--space-sm) var(--space-xl);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all 0.2s ease;
  margin-bottom: var(--space-sm);
}

.strategy-cta__btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.strategy-cta__note {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--fs-xs);
  margin: 0;
}

.strategy-cta__note i {
  margin-right: 4px;
}

@media (max-width: 767.98px) {
  .strategy-cta {
    text-align: center;
  }

  .strategy-cta__content {
    flex-direction: column;
  }

  .strategy-cta__divider {
    width: 100%;
    height: 1px;
  }

  .strategy-cta__badges {
    justify-content: center;
  }
}

/* Remedy Cards (Reexamination & Invalidation) */
.remedy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.remedy-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
}

.remedy-card h3 {
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--rh-primary);
  margin-bottom: var(--space-sm);
}

.remedy-card__desc {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.remedy-card__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.remedy-card__list li {
  display: flex;
  gap: var(--space-sm);
}

.remedy-card__icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--rh-blue-light);
  color: var(--rh-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-md);
}

.remedy-card__list h5 {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--rh-primary);
  margin-bottom: 4px;
}

.remedy-card__list p {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 991.98px) {
  .remedy-grid {
    grid-template-columns: 1fr;
  }
}

/* Service Card V2 (Two-column layout) */
.service-card-v2 {
  padding: var(--space-2xl);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  background: var(--white);
  transition: all var(--transition-base);
}

.service-card-v2:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.service-card-v2__header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.service-card-v2__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--rh-blue-light);
  border-radius: 50%;
  font-size: 1.75rem;
  color: var(--rh-blue);
}

.service-card-v2__icon--text {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.service-card-v2__header h3 {
  font-size: var(--fs-xl);
  color: var(--text-primary);
  margin: 0;
}

.service-card-v2__list {
  list-style: disc;
  padding-left: var(--space-lg);
  margin: 0 0 var(--space-lg);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.8;
}

.service-card-v2__list li {
  margin-bottom: var(--space-xs);
}

.service-card-v2__list li.service-card-v2__subitem {
  list-style: none;
  position: relative;
}

.service-card-v2__list li.service-card-v2__subitem::before {
  content: "—";
  position: absolute;
  left: -1.1em;
  color: var(--text-secondary);
}

.service-card-v2__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--rh-blue);
  text-decoration: underline;
  transition: all var(--transition-base);
}

.service-card-v2__link:hover {
  color: var(--rh-blue-dark);
  gap: var(--space-sm);
}

/* === Feature Grid === */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  align-items: stretch;
}

.features-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.feature-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  height: 100%;
}

.feature-card:hover {
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.feature-card__icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: var(--radius-md);
  font-size: 1.5rem;
  color: var(--rh-blue);
  background: var(--rh-blue-light);
}

.feature-card__icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Feature card with photo (industries sub-category pages) */
.feature-card--photo {
  flex-direction: column;
}

.feature-card--photo .feature-card__icon {
  width: 100%;
  height: 250px;
  border-radius: var(--radius-md);
}

.feature-card--photo .feature-card__icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.feature-card__icon i {
  color: var(--rh-blue);
}

.feature-card h4 {
  font-size: var(--fs-base);
  margin-bottom: 4px;
}

.feature-card p {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

/* === Process Steps === */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  counter-reset: step-counter;
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(50% + 40px);
  right: calc(-50% + 40px);
  height: 2px;
  background: linear-gradient(to right, var(--rh-blue), var(--border-color));
}

.process-step__number {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--rh-blue);
  background: var(--rh-blue-light);
  border-radius: 50%;
  transition: all var(--transition-base);
}

.process-step:hover .process-step__number {
  background: var(--rh-blue);
  color: var(--white);
  transform: scale(1.1);
  box-shadow: 0 8px 24px rgba(46,134,222,0.25);
}

.process-step h4 {
  font-size: var(--fs-base);
  margin-bottom: var(--space-sm);
}

.process-step p {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* === Testimonials === */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.testimonial-card__quote {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
  font-style: italic;
}

.testimonial-card__quote::before {
  content: '"';
  font-size: 2.5rem;
  color: var(--rh-blue);
  line-height: 0;
  vertical-align: -0.4em;
  margin-right: 4px;
  font-style: normal;
  font-family: var(--font-serif);
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-color);
}

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--gray-200);
}

.testimonial-card__name {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--rh-primary);
  margin-bottom: 2px;
}

.testimonial-card__role {
  font-size: var(--fs-xs);
  color: var(--text-secondary);
}

/* === Team === */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.team-card {
  text-align: center;
  transition: all var(--transition-base);
}

.team-card:hover {
  transform: translateY(-4px);
}

.team-card__photo {
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-md);
  background: var(--gray-100);
}

.team-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform var(--transition-slow);
}

.team-card:hover .team-card__photo img {
  transform: scale(1.05);
}

.team-card__name {
  font-size: var(--fs-base);
  font-weight: 600;
  margin-bottom: 2px;
  color: var(--rh-primary);
}

.team-card__title {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.team-card__social {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
}

/* Team Card V2 */
.team-card-v2 {
  text-align: center;
  transition: all var(--transition-base);
}

.team-card-v2:hover {
  transform: translateY(-4px);
}

.team-card-v2__photo {
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-md);
  background: var(--gray-100);
}

.team-card-v2__photo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform var(--transition-slow);
}

.team-card-v2:hover .team-card-v2__photo img {
  transform: scale(1.05);
}

.team-card-v2__name {
  font-size: var(--fs-lg);
  font-weight: 600;
  margin-bottom: 2px;
  color: var(--rh-primary);
}

.team-card-v2__role {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.team-card-v2__expertise {
  margin-bottom: var(--space-sm);
}

.team-card-v2__label {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-xs);
}

.team-card-v2__expertise p {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

.team-card-v2__email {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--fs-sm);
  color: var(--rh-blue);
  margin-bottom: var(--space-sm);
  transition: color var(--transition-base);
}

.team-card-v2__email:hover {
  color: var(--rh-blue-dark);
}

.team-card-v2__profile {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--rh-blue);
  text-decoration: underline;
  transition: all var(--transition-base);
}

.team-card-v2__profile:hover {
  color: var(--rh-blue-dark);
}

.team-card__social a {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  border-radius: 50%;
  transition: all var(--transition-fast);
  font-size: var(--fs-sm);
}

.team-card__social a:hover {
  background: var(--rh-blue-light);
  color: var(--rh-blue);
}

/* === CTA Section === */
.cta-section {
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/cta-city-bg.jpg');
  background-size: cover;
  background-position: center right;
  z-index: 0;
}

.cta-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(10,30,60,0.95) 0%, rgba(10,30,60,0.7) 50%, rgba(10,30,60,0.4) 100%);
  pointer-events: none;
  z-index: 1;
}

.cta-section .container {
  position: relative;
  z-index: 2;
}

.cta-content {
  text-align: center;
  color: var(--white);
  max-width: 640px;
  margin: 0 auto;
}

.cta-content h2 {
  color: var(--white);
  font-size: var(--fs-4xl);
  margin-bottom: var(--space-md);
}

.cta-content p {
  color: rgba(255,255,255,0.75);
  font-size: var(--fs-lg);
  margin-bottom: var(--space-xl);
}

.cta-form {
  max-width: 480px;
  margin: 0 auto;
}

.cta-form .form-row {
  display: flex;
  gap: var(--space-sm);
}

.cta-form input {
  flex: 1;
  padding: 0.75rem 1.25rem;
  border: 2px solid rgba(255,255,255,0.2);
}

/* CTA Split Layout */
.cta-split {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-2xl);
  align-items: center;
  color: var(--white);
}

.cta-split__left h2 {
  color: var(--white);
  font-size: var(--fs-3xl);
  margin-bottom: var(--space-md);
  white-space: nowrap;
}

.cta-split__left > p {
  color: rgba(255,255,255,0.75);
  font-size: var(--fs-base);
  margin-bottom: var(--space-xl);
  max-width: 480px;
}

.cta-features {
  display: flex;
  gap: var(--space-lg);
  flex-wrap: nowrap;
}

.cta-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  flex: 1;
  min-width: 0;
}

.cta-feature__icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: var(--radius-md);
  font-size: 1.25rem;
  color: rgba(255,255,255,0.8);
}

.cta-feature__title {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: rgba(255,255,255,0.9);
}

.cta-split__divider {
  width: 1px;
  height: 100%;
  min-height: 200px;
  background: rgba(255,255,255,0.2);
}

.cta-split__right {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-md);
}

.cta-split__right .btn-amber {
  padding: 0.875rem 2rem;
  font-size: var(--fs-base);
  background: var(--rh-blue);
  border-color: var(--rh-blue);
  color: var(--white);
}

.cta-split__right .btn-amber:hover {
  background: var(--rh-blue-dark);
  border-color: var(--rh-blue-dark);
}

.cta-split__note {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.7);
  margin: 0;
}

.cta-split__confidential {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.7);
}

.cta-split__confidential i {
  color: rgba(255,255,255,0.9);
  font-size: 1rem;
  margin-top: 2px;
}

.cta-form input::placeholder {
  color: rgba(255,255,255,0.5);
}

.cta-form input:focus {
  outline: none;
  border-color: var(--rh-blue);
  background: rgba(255,255,255,0.15);
}

.cta-form .btn {
  flex-shrink: 0;
}

/* === CTA Mini Bar === */
.cta-bar {
  background: var(--rh-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-2xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  color: var(--white);
}

.cta-bar__text h3 {
  color: var(--white);
  margin-bottom: 4px;
}

.cta-bar__text p {
  color: rgba(255,255,255,0.7);
  margin: 0;
  font-size: var(--fs-sm);
}

.cta-bar__action {
  flex-shrink: 0;
}

/* === Footer === */
.footer {
  background: var(--rh-primary);
  color: rgba(255,255,255,0.7);
  padding: var(--space-3xl) 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1.2fr;
  gap: var(--space-2xl);
}

.footer__brand {
  margin-bottom: var(--space-md);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
}

.footer__brand img {
  height: 36px;
  width: auto;
}

.footer__brand span {
  color: var(--rh-blue);
}

.footer__desc {
  font-size: var(--fs-sm);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.footer__title {
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--white);
  margin-bottom: var(--space-lg);
  position: relative;
  padding-bottom: var(--space-sm);
}

.footer__title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background: var(--rh-blue);
}

.footer__links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__links li {
  margin-bottom: var(--space-sm);
}

.footer__links a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: var(--fs-sm);
  transition: all var(--transition-fast);
}

.footer__links a:hover {
  color: var(--white);
  padding-left: 4px;
}

.footer__contact {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  font-size: var(--fs-sm);
}

.footer__contact i {
  margin-top: 4px;
  color: var(--rh-blue);
  flex-shrink: 0;
  width: 16px;
  text-align: center;
}

.footer__social {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.footer__social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  color: rgba(255,255,255,0.6);
  transition: all var(--transition-base);
  text-decoration: none;
}

.footer__social a:hover {
  background: var(--rh-blue);
  color: var(--white);
  transform: translateY(-2px);
}

.footer__bottom {
  margin-top: var(--space-2xl);
  padding: var(--space-lg) 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--fs-sm);
}

.footer__bottom a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
}
.footer__bottom a:hover {
  color: var(--white);
}

/* === Float Tools === */
.float-tools {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.float-tools a {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  text-decoration: none;
  font-size: 1.125rem;
}

.float-tools__phone {
  background: var(--rh-green);
  color: var(--white);
}
.float-tools__phone:hover {
  background: #219a52;
  transform: translateY(-2px);
  color: var(--white);
}

.float-tools__whatsapp {
  background: #25D366;
  color: var(--white);
}
.float-tools__whatsapp:hover {
  background: #1da955;
  transform: translateY(-2px);
  color: var(--white);
}

.float-tools__top {
  background: var(--rh-blue);
  color: var(--white);
}
.float-tools__top:hover {
  background: var(--rh-blue-dark);
  transform: translateY(-2px);
  color: var(--white);
}

/* === Grid Layouts === */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.grid-6 {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-md);
}

/* === Tech Card (numbered) === */
.tech-card {
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-base);
}

.tech-card:hover {
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.tech-card__number {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--rh-primary);
  margin-bottom: var(--space-sm);
  line-height: 1;
}

.tech-card h4 {
  font-size: var(--fs-base);
  margin-bottom: var(--space-sm);
}

.tech-card p {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

/* === Case Cards === */
.case-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  padding: var(--space-lg);
  height: 100%;
}

.case-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.case-card__body {
  display: flex;
  flex-direction: row;
  align-items: flex-end;
  gap: var(--space-md);
  flex: 1;
  margin-top: auto;
}

.case-card__text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.case-card__image {
  flex-shrink: 0;
  width: 100px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-50);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.case-card__image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.case-card__tags {
  display: flex;
  gap: 6px;
  margin-bottom: var(--space-sm);
  flex-wrap: wrap;
}

.case-card__tag {
  display: inline-block;
  font-size: 0.625rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--rh-blue-light);
  color: var(--rh-blue);
}

.case-card__tag--patent { background: var(--rh-green-light); color: var(--rh-green); }
.case-card__tag--trademark { background: var(--rh-amber-light); color: var(--rh-amber); }
.case-card__tag--industry { background: var(--rh-blue-light); color: var(--rh-blue); }

.case-card__title {
  font-size: var(--fs-base);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--rh-primary);
  line-height: 1.4;
}

.case-card__result {
  font-size: var(--fs-sm);
  font-weight: 500;
  margin-bottom: var(--space-sm);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: fit-content;
}

.case-card__result:has(.fa-check-circle),
.case-card__result:contains("Granted"),
.case-card__result:contains("Maintained") {
  color: var(--rh-green);
}

.case-card__result:has(.fa-times-circle),
.case-card__result:contains("Invalidated") {
  color: var(--rh-red);
}

.case-card__result:has(.fa-dot-circle-o),
.case-card__result:contains("Partial") {
  color: var(--rh-amber);
}

.case-card__desc {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-md);
  flex-grow: 1;
}

.case-card__link {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--rh-blue);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition-fast);
  margin-top: auto;
}

.case-card__link:hover {
  gap: 10px;
}

/* === Filter Tabs === */
.filter-tabs {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: var(--space-2xl);
}

.filter-tab {
  padding: 0.5rem 1.25rem;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--gray-50);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: inherit;
}

.filter-tab:hover {
  color: var(--rh-blue);
  border-color: var(--rh-blue);
}

.filter-tab--active {
  background: var(--rh-blue);
  color: var(--white);
  border-color: var(--rh-blue);
}

/* === Steps (horizontal) === */
.steps-horizontal {
  display: flex;
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.steps-horizontal__item {
  flex: 1;
  padding: var(--space-lg);
  text-align: center;
  background: var(--white);
  border-right: 1px solid var(--border-color);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.steps-horizontal__item:last-child {
  border-right: none;
}

.steps-horizontal__item--active {
  background: var(--rh-blue);
  color: var(--white);
  font-weight: 600;
}

.steps-horizontal__item--active .steps-horizontal__label {
  color: rgba(255,255,255,0.8);
}

.steps-horizontal__num {
  font-size: var(--fs-xl);
  font-weight: 700;
  margin-bottom: 4px;
}

.steps-horizontal__label {
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

/* === Tags === */
.tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.tag {
  display: inline-block;
  padding: 4px 10px;
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--text-primary);
  background: var(--gray-50);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.tag:hover {
  background: var(--rh-blue-light);
  color: var(--rh-blue);
}

/* === FAQ === */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--rh-blue-light);
}

.faq-item__question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  cursor: pointer;
  font-size: var(--fs-base);
  font-weight: 500;
  color: var(--text-primary);
  background: var(--white);
  transition: all var(--transition-fast);
  user-select: none;
}

.faq-item__question:hover {
  background: var(--gray-50);
}

.faq-item__icon {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  transition: transform var(--transition-fast);
}

.faq-item--open .faq-item__icon {
  transform: rotate(180deg);
}

.faq-item__answer {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}

.faq-item--open .faq-item__answer {
  display: block;
}

/* === Material List === */
.material-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}

.material-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--gray-50);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.material-item:hover {
  background: var(--rh-blue-light);
  color: var(--rh-blue);
}

.material-item__icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

/* === Contact Form & Info === */
.contact-layout {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.contact-form {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
}

.contact-form__title {
  font-size: var(--fs-2xl);
  margin-bottom: var(--space-lg);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.form-group label .required {
  color: var(--rh-red);
}

.form-control {
  width: 100%;
  padding: 0.625rem 1rem;
  font-size: var(--fs-base);
  font-family: inherit;
  color: var(--text-primary);
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--rh-blue);
  box-shadow: 0 0 0 3px rgba(46,134,222,0.12);
}

.form-control::placeholder {
  color: var(--text-muted);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236c727a' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

/* Contact Info */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact-info__card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  transition: all var(--transition-base);
}

.contact-info__card:hover {
  border-color: var(--rh-blue-light);
  box-shadow: var(--shadow-sm);
}

.contact-info__icon {
  font-size: 1.25rem;
  color: var(--rh-blue);
  margin-bottom: var(--space-sm);
}

.contact-info__label {
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.contact-info__value {
  font-size: var(--fs-base);
  color: var(--text-primary);
  font-weight: 500;
}

.contact-map {
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 250px;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: var(--fs-sm);
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.contact-map__loading {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: var(--fs-sm);
}

.contact-map__link {
  text-align: center;
  margin-top: 8px;
  font-size: var(--fs-xs);
}

.contact-map__link a {
  color: var(--rh-blue);
  text-decoration: none;
}

.contact-map__link a:hover {
  text-decoration: underline;
}

/* CTA Trust Badges */
.cta-trust {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
  margin-top: var(--space-lg);
}

.cta-trust__item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.85);
  font-size: var(--fs-sm);
  font-weight: 500;
}

.cta-trust__item i {
  font-size: 1.1rem;
  color: var(--rh-amber);
}

/* === Article / Blog === */
.article-list {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.article-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.article-item {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  cursor: pointer;
}

.article-item:hover {
  border-color: transparent;
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.article-item__content {
  flex: 1;
}

.article-item__meta {
  display: flex;
  gap: var(--space-md);
  align-items: center;
  margin-bottom: var(--space-sm);
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

.article-item__title {
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--rh-primary);
  margin-bottom: var(--space-sm);
  transition: color var(--transition-fast);
}

.article-item:hover .article-item__title {
  color: var(--rh-blue);
}

.article-item__excerpt {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* Sidebar */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.sidebar__widget {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

.sidebar__title {
  font-size: var(--fs-base);
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--rh-primary);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--rh-blue-light);
}

.sidebar__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar__list li {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--border-color);
  font-size: var(--fs-sm);
}

.sidebar__list li:last-child {
  border-bottom: none;
}

.sidebar__list a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.sidebar__list a:hover {
  color: var(--rh-blue);
}

/* === Article Detail === */
.article-detail__header {
  margin-bottom: var(--space-2xl);
}

.article-detail__meta {
  display: flex;
  gap: var(--space-md);
  align-items: center;
  margin-bottom: var(--space-md);
  font-size: var(--fs-sm);
  color: var(--text-muted);
}

.article-detail__title {
  font-size: var(--fs-3xl);
  margin-bottom: var(--space-md);
}

.article-detail__content {
  font-size: var(--fs-base);
  line-height: 1.8;
  color: var(--text-primary);
}

.article-detail__content p {
  margin-bottom: 1.25rem;
}

.article-detail__content h3 {
  font-size: var(--fs-xl);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.article-detail__share {
  margin-top: var(--space-2xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--fs-sm);
}

.article-detail__share a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 6px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.article-detail__share a:hover {
  color: var(--rh-blue);
  border-color: var(--rh-blue);
}

/* === Article Page === */

/* Article Hero */
.article-hero {
  padding: var(--space-3xl) 0 var(--space-2xl);
  background: var(--bg-light);
}

.article-hero .container {
  max-width: 800px;
  margin: 0 auto;
}

.article-hero__breadcrumb {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

.article-hero__breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
}

.article-hero__breadcrumb a:hover {
  color: var(--rh-blue);
}

.article-hero__breadcrumb .breadcrumb-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: inline;
}

.article-hero__breadcrumb .breadcrumb-list li {
  display: inline;
}

.article-hero__breadcrumb .breadcrumb-list li + li::before {
  content: ' / ';
  margin: 0 6px;
  color: var(--text-muted);
}

.article-hero__breadcrumb .breadcrumb-list li.active {
  color: var(--text-primary);
}

.article-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  font-size: var(--fs-sm);
  color: var(--text-muted);
}

.article-hero__category {
  display: inline-block;
  padding: 3px 10px;
  background: var(--rh-blue-light);
  color: var(--rh-blue);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.article-hero__meta-sep {
  color: var(--gray-300);
}

.article-hero__date,
.article-hero__read-time {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.article-hero__read-time i {
  font-size: 12px;
}

.article-hero__title {
  font-size: var(--fs-4xl);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.article-hero__excerpt {
  font-size: var(--fs-lg);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.article-hero__source {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-xl);
  display: flex;
  align-items: center;
  gap: 6px;
}

.article-hero__source i {
  color: var(--rh-blue);
}

.article-hero__author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.article-hero__author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--gray-100);
}

.article-hero__author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-hero__author-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--rh-primary);
  color: var(--white);
  font-weight: 600;
  font-size: var(--fs-sm);
}

.article-hero__author-name {
  font-weight: 600;
  font-size: var(--fs-base);
  color: var(--text-primary);
}

.article-hero__author-title {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

/* Article Layout (main + sidebar) */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-3xl);
  align-items: start;
}

/* Article Content */
.article-content {
  font-size: var(--fs-base);
  line-height: 1.8;
  color: var(--text-primary);
  min-width: 0;
}

.article-content h2 {
  font-size: var(--fs-2xl);
  font-weight: 700;
  margin-top: var(--space-3xl);
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
  line-height: 1.3;
}

.article-content h2:first-child {
  margin-top: 0;
}

.article-content h3 {
  font-size: var(--fs-xl);
  font-weight: 600;
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.article-content p {
  margin-bottom: 1.25rem;
}

.article-content ul,
.article-content ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}

.article-content li {
  margin-bottom: 0.5rem;
  line-height: 1.7;
}

.article-content strong {
  font-weight: 600;
}

/* Blockquote */
.article-content blockquote {
  margin: var(--space-2xl) 0;
  padding: var(--space-lg) var(--space-xl);
  background: var(--bg-light);
  border-left: 4px solid var(--rh-blue);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.article-content blockquote p {
  font-size: var(--fs-lg);
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.7;
  margin-bottom: var(--space-sm);
}

.article-content blockquote cite {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  font-style: normal;
}

/* CTA Box */
.article-content__cta {
  margin: var(--space-3xl) 0;
  padding: var(--space-xl) var(--space-2xl);
  background: var(--rh-primary);
  border-radius: var(--radius-lg);
  text-align: center;
  color: var(--white);
}

.article-content__cta h3 {
  color: var(--white);
  margin: 0 0 var(--space-sm);
  font-size: var(--fs-xl);
}

.article-content__cta p {
  color: rgba(255,255,255,0.8);
  margin-bottom: var(--space-lg);
  font-size: var(--fs-sm);
}

.article-content__cta .btn-amber {
  background: var(--white);
  color: var(--rh-primary);
  border: none;
}

.article-content__cta .btn-amber:hover {
  background: rgba(255,255,255,0.9);
}

/* Share Links */
.article-content__share {
  margin-top: var(--space-2xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.article-content__share-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border-color);
  border-radius: 50%;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.article-content__share-link:hover {
  color: var(--rh-blue);
  border-color: var(--rh-blue);
  background: var(--rh-blue-light);
}

/* Author Bio */
.article-content__bio {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: var(--bg-light);
  border-radius: var(--radius-md);
  margin-top: var(--space-lg);
}

.article-content__bio-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--gray-100);
}

.article-content__bio-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-content__bio h4 {
  margin: 0 0 4px;
  font-size: var(--fs-base);
  font-weight: 600;
}

.article-content__bio p {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Article Navigation */
.article-content__back {
  margin-top: var(--space-2xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-color);
}
.article-content__nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}
.article-content__nav .btn {
  width: 100%;
  text-align: left;
  font-size: 0.9rem;
}
.article-content__nav .btn:last-child {
  text-align: right;
}

/* Sidebar Widgets */
.article-sidebar {
  min-width: 0;
}

.sidebar-widget {
  padding: var(--space-lg);
  background: var(--bg-light);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
}

.sidebar-widget__title {
  font-size: var(--fs-base);
  font-weight: 600;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--rh-blue);
  color: var(--text-primary);
}

.sidebar-widget ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-widget li {
  margin-bottom: var(--space-sm);
}

.sidebar-widget a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: var(--fs-sm);
  transition: color var(--transition-fast);
  line-height: 1.5;
}

.sidebar-widget a:hover {
  color: var(--rh-blue);
}

/* TOC Widget */
.sidebar-widget__toc li {
  padding: 6px 0;
  border-bottom: 1px solid var(--border-color);
}

.sidebar-widget__toc li:last-child {
  border-bottom: none;
}

.sidebar-widget__toc a {
  display: block;
  font-weight: 500;
}

/* Categories Widget */
.sidebar-widget__cat li {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px solid var(--border-color);
}

.sidebar-widget__cat li:last-child {
  border-bottom: none;
}

.sidebar-widget__cat a {
  font-weight: 500;
}

/* CTA Widget */
.sidebar-widget--cta {
  background: var(--rh-primary);
  color: var(--white);
  text-align: center;
}

.sidebar-widget--cta .sidebar-widget__title {
  color: var(--white);
  border-bottom-color: rgba(255,255,255,0.2);
}

.sidebar-widget--cta p {
  color: rgba(255,255,255,0.8);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-md);
  line-height: 1.6;
}

.sidebar-widget--cta .btn-amber {
  background: var(--white);
  color: var(--rh-primary);
  border: none;
}

.sidebar-widget--cta .btn-amber:hover {
  background: rgba(255,255,255,0.9);
}

/* Related Articles in Sidebar */
.sidebar-widget__related li {
  padding: 8px 0;
  border-bottom: 1px solid var(--border-color);
}

.sidebar-widget__related li:last-child {
  border-bottom: none;
}

.sidebar-widget__related a {
  display: block;
  font-weight: 500;
}

/* Related Articles Grid Section */
.section__title {
  font-size: var(--fs-2xl);
  font-weight: 700;
  margin-bottom: var(--space-2xl);
  text-align: center;
  color: var(--text-primary);
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.article-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-base);
}

.article-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.article-card__image {
  height: 180px;
  background: var(--bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.article-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.article-card__placeholder {
  font-size: 3rem;
  color: var(--gray-300);
}

.article-card__body {
  padding: var(--space-lg);
}

.article-card__cat {
  display: inline-block;
  padding: 2px 8px;
  background: var(--rh-blue-light);
  color: var(--rh-blue);
  border-radius: var(--radius-sm);
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
}

.article-card__title {
  font-size: var(--fs-base);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  line-height: 1.4;
}

.article-card__title a {
  color: var(--text-primary);
  text-decoration: none;
}

.article-card__title a:hover {
  color: var(--rh-blue);
}

.article-card__excerpt {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-md);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-card__link {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--rh-blue);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition-fast);
}

.article-card__link:hover {
  gap: 8px;
}

/* Article Page Responsive */
@media (max-width: 992px) {
  .article-layout {
    grid-template-columns: 1fr;
  }
  .article-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .article-hero__title {
    font-size: var(--fs-3xl);
  }
  .article-hero__excerpt {
    font-size: var(--fs-base);
  }
  .article-grid {
    grid-template-columns: 1fr;
  }
  .article-content__bio {
    flex-direction: column;
    text-align: center;
  }
  .article-content__bio-avatar {
    margin: 0 auto;
  }
}

/* === Pagination === */
.pagination {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-top: var(--space-2xl);
}

.pagination__item {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  color: var(--text-primary);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.pagination__item:hover {
  border-color: var(--rh-blue);
  color: var(--rh-blue);
}

.pagination__item--active {
  background: var(--rh-blue);
  color: var(--white);
  border-color: var(--rh-blue);
}

.pagination__item--disabled {
  opacity: 0.4;
  cursor: default;
  pointer-events: none;
}

/* === Timeline === */
.timeline {
  position: relative;
  padding-left: var(--space-2xl);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border-color);
}

.timeline__item {
  position: relative;
  padding-bottom: var(--space-xl);
}

.timeline__item:last-child {
  padding-bottom: 0;
}

.timeline__item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-2xl) + 4px);
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--rh-blue);
  border: 3px solid var(--rh-blue-light);
}

.timeline__year {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--rh-blue);
  margin-bottom: 4px;
}

.timeline__text {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

/* === Industries Hero (dark) === */
.industry-hero {
  background: var(--rh-primary);
  color: var(--white);
  padding: var(--space-3xl) 0;
  text-align: center;
}

.industry-hero h1 {
  color: var(--white);
  font-size: var(--fs-4xl);
  margin-bottom: var(--space-sm);
}

.industry-hero p {
  color: rgba(255,255,255,0.75);
  font-size: var(--fs-lg);
  max-width: 640px;
  margin: 0 auto var(--space-lg);
}

/* === Argument Section (4-part industry detail) === */
.argument-section {
  padding: var(--space-2xl) 0;
}

.argument-section__header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.argument-section__badge {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--white);
  background: var(--rh-blue);
  flex-shrink: 0;
}

.argument-section__title {
  font-size: var(--fs-xl);
  font-weight: 600;
  margin: 0;
}

.argument-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.argument-card {
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  border-left: 3px solid;
  transition: all var(--transition-base);
}

.argument-card:hover {
  box-shadow: var(--shadow-md);
}

.argument-card h4 {
  font-size: var(--fs-base);
  margin-bottom: var(--space-sm);
}

.argument-card p {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* === Tech Item === */
.tech-item {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--gray-50);
  text-align: center;
}

.tech-item p {
  font-size: var(--fs-base);
  font-weight: 500;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.4;
}

.tech-item__icon {
  font-size: 1.75rem;
  color: var(--rh-primary);
  margin-bottom: var(--space-sm);
}

/* === Stats Grid === */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.stat-card {
  text-align: center;
  padding: var(--space-lg);
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}

.stat-card__number {
  font-size: var(--fs-4xl);
  font-weight: 700;
  color: var(--rh-blue);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-card__suffix {
  font-size: var(--fs-lg);
  font-weight: 400;
  color: var(--rh-blue);
}

.stat-card__label {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

/* === Newsletter Subscribe === */
.subscribe-widget {
  background: linear-gradient(135deg, var(--rh-blue-light), var(--white));
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  text-align: center;
}

.subscribe-widget h4 {
  font-size: var(--fs-base);
  margin-bottom: var(--space-sm);
}

.subscribe-widget p {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.subscribe-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.subscribe-form input {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-family: inherit;
}

.subscribe-form input:focus {
  outline: none;
  border-color: var(--rh-blue);
  box-shadow: 0 0 0 3px rgba(46,134,222,0.12);
}

/* === Page Hero (simple) === */
.page-hero--simple {
  background: linear-gradient(135deg, var(--rh-primary), var(--rh-primary-dark));
  padding: var(--space-3xl) 0;
  text-align: center;
}

.page-hero--simple .page-hero__title {
  color: var(--white);
  font-size: var(--fs-4xl);
  margin-bottom: var(--space-md);
}

.page-hero--simple .page-hero__subtitle {
  color: rgba(255,255,255,0.75);
  font-size: var(--fs-lg);
  max-width: 600px;
  margin: 0 auto;
}

/* === Utility Classes === */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-0 { margin-top: 0; }
.mt-16 { margin-top: var(--space-md); }
.mt-24 { margin-top: var(--space-lg); }
.mt-32 { margin-top: var(--space-xl); }
.mt-40 { margin-top: var(--space-2xl); }
.mt-48 { margin-top: var(--space-3xl); }

.mb-0 { margin-bottom: 0; }
.mb-16 { margin-bottom: var(--space-md); }
.mb-24 { margin-bottom: var(--space-lg); }
.mb-32 { margin-bottom: var(--space-xl); }
.mb-40 { margin-bottom: var(--space-2xl); }
.mb-48 { margin-bottom: var(--space-3xl); }

.bg-white { background: var(--white); }
.bg-light { background: var(--bg-light); }
.bg-primary { background: var(--rh-primary); }
.bg-blue-light { background: var(--rh-blue-light); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* === Animations === */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Default: visible when JS is disabled */
.fade-in {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

/* When JS loads: hide initially for animation */
.js .fade-in {
  opacity: 0;
  transform: translateY(30px);
}

/* When in view: show */
.js .fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* === Responsive === */
@media (max-width: 1199.98px) {
  :root {
    --fs-6xl: 3rem;
  }
}

@media (max-width: 991.98px) {
  .header__nav,
  .header__cta {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .hero--short {
    min-height: 250px;
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

  .grid-3,
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-4,
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-6 {
    grid-template-columns: repeat(3, 1fr);
  }

  .process-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

  .process-step:not(:last-child)::after {
    display: none;
  }

  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .article-list {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .features-grid,
  .features-grid--3 {
    grid-template-columns: 1fr;
  }

  .cta-bar {
    flex-direction: column;
    text-align: center;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .cta-form .form-row {
    flex-direction: column;
  }

  .page-hero__title {
    font-size: var(--fs-3xl);
  }

  .steps-horizontal {
    flex-direction: column;
    border: none;
    gap: var(--space-sm);
  }

  .steps-horizontal__item {
    border-right: none;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
  }

  .argument-grid {
    grid-template-columns: 1fr;
  }

  .material-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================
   Case Detail Page
   ============================ */

/* Hero */
.case-hero {
  position: relative;
  background: var(--rh-primary);
  padding: var(--space-3xl) 0 var(--space-2xl);
  text-align: center;
  color: var(--white);
}

.case-hero__breadcrumb {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.5);
  margin-bottom: var(--space-lg);
}

.case-hero__breadcrumb a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color 0.2s;
}

.case-hero__breadcrumb a:hover {
  color: var(--white);
}

.case-hero__breadcrumb .breadcrumb-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: inline;
}

.case-hero__breadcrumb .breadcrumb-list li {
  display: inline;
}

.case-hero__breadcrumb .breadcrumb-list li + li::before {
  content: ' / ';
  margin: 0 8px;
  color: rgba(255,255,255,0.5);
}

.case-hero__breadcrumb .breadcrumb-list li.active {
  color: rgba(255,255,255,0.9);
}

.case-hero__tags {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.case-hero__tag {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: var(--fs-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.case-hero__tag--industry {
  background: rgba(255,255,255,0.15);
  color: var(--white);
}

.case-hero__tag--patent {
  background: var(--rh-amber);
  color: var(--rh-primary);
}

.case-hero__tag--trademark {
  background: #27AE60;
  color: var(--white);
}

.case-hero__title {
  font-size: var(--fs-4xl);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-md);
  line-height: 1.25;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.case-hero__subtitle {
  font-size: var(--fs-lg);
  color: rgba(255,255,255,0.7);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Layout */
.case-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-3xl);
  align-items: start;
}

/* Main Content */
.case-content {
  min-width: 0;
}

/* Section Block */
.case-section {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid var(--border-color);
}

.case-section:last-of-type {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.case-section__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--rh-blue);
}

.case-section__body {
  flex: 1;
  min-width: 0;
}

.case-section__title {
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  line-height: 1.3;
}

.case-section__body p {
  margin-bottom: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.case-section__body ul {
  margin-bottom: 1rem;
  padding-left: 1.25rem;
}

.case-section__body li {
  margin-bottom: 0.5rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* Workflow Steps */
.case-workflow {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.case-workflow__step {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  position: relative;
}

.case-workflow__step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 20px;
  top: 40px;
  bottom: -16px;
  border-left: 2px dashed var(--border-color);
}

.case-workflow__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--rh-blue);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
}

.case-workflow__step h4 {
  font-size: var(--fs-base);
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.case-workflow__step p {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 0;
}

/* Key Patent Issues Grid */
.case-issues-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.case-issues-grid .case-issue-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 32px var(--space-md) var(--space-md);
  text-align: center;
  position: relative;
  transition: all var(--transition-base);
}

.case-issues-grid .case-issue-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.case-issues-grid .case-issue-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--rh-blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  color: var(--rh-blue);
  margin: 0 auto var(--space-sm);
}

.case-issues-grid .case-issue-card__title {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.4;
}

.case-issues-grid .case-issue-card__desc {
  font-size: var(--fs-xs);
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 0;
}

/* Outcome Highlight */
.case-outcome-highlight {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  background: linear-gradient(135deg, #FFF5F5 0%, #FFF0F0 100%);
  border: 1px solid #FADADA;
  border-left: 4px solid var(--rh-red);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin-top: var(--space-md);
}

.case-outcome-highlight__badge {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--rh-red);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.case-outcome-highlight__body {
  flex: 1;
}

.case-outcome-highlight__body p {
  font-size: var(--fs-sm);
  color: var(--text-primary);
  line-height: 1.7;
  margin-bottom: 0.5rem;
}

.case-outcome-highlight__body p:last-child {
  margin-bottom: 0;
}

.case-outcome-highlight__body strong {
  color: var(--rh-red);
  font-weight: 700;
}

/* Practical Takeaways Grid */
.case-takeaways-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.case-takeaways-grid .case-takeaway-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
  transition: all var(--transition-base);
}

.case-takeaways-grid .case-takeaway-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.case-takeaways-grid .case-takeaway-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--rh-amber-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--rh-amber);
  margin: 0 auto var(--space-sm);
}

.case-takeaways-grid .case-takeaway-card__title {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
  line-height: 1.4;
}

.case-takeaways-grid .case-takeaway-card__desc {
  font-size: var(--fs-xs);
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 0;
}

/* Sidebar value highlight */
.case-sidebar__value--highlight {
  color: var(--rh-red);
  font-weight: 700;
}

/* Sidebar related services list */
.case-sidebar .case-sidebar__links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.case-sidebar .case-sidebar__links li {
  margin-bottom: 4px;
}

.case-sidebar .case-sidebar__links a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  color: var(--rh-blue);
  text-decoration: none;
  font-size: var(--fs-sm);
  border-bottom: 1px solid var(--border-color);
  transition: color 0.2s;
}

.case-sidebar .case-sidebar__links a:hover {
  color: var(--rh-primary);
}

.case-sidebar .case-sidebar__links li:last-child a {
  border-bottom: none;
}

.case-sidebar .case-sidebar__links i {
  font-size: var(--fs-xs);
  opacity: 0.6;
}

/* CTA Box */
.case-content__cta {
  margin: var(--space-3xl) 0;
  padding: var(--space-xl) var(--space-2xl);
  background: var(--rh-primary);
  border-radius: var(--radius-lg);
  text-align: center;
  color: var(--white);
}

.case-content__cta h3 {
  color: var(--white);
  margin: 0 0 var(--space-sm);
  font-size: var(--fs-xl);
}

.case-content__cta p {
  color: rgba(255,255,255,0.8);
  margin-bottom: var(--space-lg);
  font-size: var(--fs-sm);
}

.case-content__cta .btn-amber {
  background: var(--white);
  color: var(--rh-primary);
  border: none;
}

.case-content__cta .btn-amber:hover {
  background: rgba(255,255,255,0.9);
}

/* Navigation */
.case-content__nav {
  margin-top: var(--space-xl);
}

/* Sidebar */
.case-sidebar {
  position: sticky;
  top: 100px;
}

.case-sidebar__card {
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
  border: 1px solid var(--border-color);
}

.case-sidebar__card-title {
  font-size: var(--fs-base);
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.case-sidebar__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.case-sidebar__list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-color);
  font-size: var(--fs-sm);
}

.case-sidebar__list li:last-child {
  border-bottom: none;
}

.case-sidebar__label {
  color: var(--text-muted);
  font-size: var(--fs-xs);
}

.case-sidebar__value {
  font-weight: 600;
  color: var(--text-primary);
  text-align: right;
}

.case-sidebar__links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.case-sidebar__links li {
  margin-bottom: 4px;
}

.case-sidebar__links a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  color: var(--rh-blue);
  text-decoration: none;
  font-size: var(--fs-sm);
  border-bottom: 1px solid var(--border-color);
  transition: color 0.2s;
}

.case-sidebar__links a:hover {
  color: var(--rh-primary);
}

.case-sidebar__links li:last-child a {
  border-bottom: none;
}

.case-sidebar__links i {
  font-size: var(--fs-xs);
  opacity: 0.6;
}

.case-sidebar__card--cta {
  background: var(--rh-primary);
  border-color: transparent;
}

.case-sidebar__card--cta .case-sidebar__card-title {
  color: var(--white);
}

/* Responsive */
@media (max-width: 991.98px) {
  .case-layout {
    grid-template-columns: 1fr;
  }

  .case-sidebar {
    position: static;
  }

  .case-issues-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .case-takeaways-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767.98px) {
  .case-hero__title {
    font-size: var(--fs-2xl);
  }

  .case-section {
    flex-direction: column;
    gap: var(--space-md);
  }

  .case-issues-grid {
    grid-template-columns: 1fr;
  }

  .case-takeaways-grid {
    grid-template-columns: 1fr;
  }

  .case-outcome-highlight {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .case-outcome-highlight__badge {
    margin: 0 auto;
  }

  .cta-split {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .cta-split__divider {
    display: none;
  }

  .cta-split__right {
    align-items: center;
    text-align: center;
  }

  .cta-features {
    justify-content: center;
    flex-wrap: wrap;
  }

  .cta-split__left h2 {
    white-space: normal;
    font-size: var(--fs-2xl);
  }
}

@media (max-width: 1199.98px) {
  :root {
    --fs-4xl: 1.75rem;
    --fs-5xl: 2.25rem;
    --fs-6xl: 2.5rem;
    --fs-3xl: 1.5rem;
  }

  .top-bar {
    font-size: 0.7rem;
  }

  .top-bar__left {
    gap: 12px;
  }

  .section {
    padding: var(--space-3xl) 0;
  }

  .hero {
    min-height: 450px;
    padding: var(--space-3xl) 0;
  }

  .grid-3,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .grid-4,
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-6 {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid {
    grid-template-columns: 1fr;
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-steps {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin: 0 auto;
  }

  .contact-form {
    padding: var(--space-lg);
  }

  .cta-form input {
    text-align: center;
  }

  .hero__title {
    font-size: var(--fs-5xl);
  }

  .page-hero--simple {
    padding: var(--space-2xl) 0;
  }

  .article-item {
    flex-direction: column;
  }

  .cta-trust {
    gap: var(--space-md);
  }

  .cta-trust__item {
    font-size: var(--fs-xs);
  }
}

@media (max-width: 575.98px) {
  .top-bar__left {
    gap: var(--space-sm);
  }

  .top-bar__left span {
    display: none;
  }

  .lang-switcher {
    gap: 1px;
  }

  .lang-switcher__item {
    padding: 2px 4px;
    font-size: 0.65rem;
  }

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

  .filter-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    padding-bottom: var(--space-sm);
  }

  .filter-tab {
    white-space: nowrap;
  }
}

/* ================================================================
   Service Overview Component (services.html)
   ================================================================ */
.service-overview {
  display: flex;
  gap: var(--space-xl);
  align-items: center;
  padding: var(--space-2xl) 0;
  border-bottom: 1px solid var(--border-color);
}

.service-overview__icon {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--rh-blue-light);
  border-radius: var(--radius-lg);
  font-size: 2.5rem;
  color: var(--rh-blue);
}

.service-overview__content .section-title__label {
  margin-bottom: var(--space-sm);
}

.service-overview__content h2 {
  font-size: var(--fs-3xl);
  margin-bottom: var(--space-sm);
}

.service-overview__desc {
  font-size: var(--fs-base);
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

/* Grid-4 responsiveness */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

/* Responsive adjustments */
@media (max-width: 1200px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .grid-2 {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .service-card-v2 {
    padding: var(--space-lg);
  }

  .service-card-v2__header {
    margin-bottom: var(--space-md);
  }

  .service-card-v2__icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--space-sm);
  }

  .service-card-v2__header h3 {
    font-size: var(--fs-lg);
  }

  .service-card-v2__list {
    font-size: var(--fs-xs);
    padding-left: var(--space-md);
  }

  .service-overview {
    flex-direction: column;
    text-align: center;
    gap: var(--space-md);
  }

  .service-overview__content h2 {
    font-size: var(--fs-2xl);
  }
}

/* ================================================================
   Service Tab Navigation (patent.html, strategy.html, disputes.html)
   ================================================================ */
.service-nav {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--border-color);
  justify-content: center;
  flex-wrap: wrap;
}

.service-nav__link {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  font-size: var(--fs-base);
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition-fast);
}

.service-nav__link:hover {
  color: var(--rh-blue);
}

.service-nav__link--active {
  color: var(--rh-blue);
  border-bottom-color: var(--rh-blue);
  font-weight: 600;
}

/* ================================================================
   mt-40 utility class
   ================================================================ */
.mt-40 {
  margin-top: 40px;
}

/* ================================================================
   Lawyer Detail Page (lawyer-detail.html)
   ================================================================ */

/* Hero */
.lawyer-hero {
  background: linear-gradient(135deg, #f8f9fb 0%, #eef1f6 100%);
  padding: 48px 0 56px;
}

.lawyer-hero__breadcrumb {
  margin-bottom: 32px;
}

.lawyer-hero__breadcrumb .breadcrumb-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: inline;
}

.lawyer-hero__breadcrumb .breadcrumb-list li {
  display: inline;
}

.lawyer-hero__breadcrumb .breadcrumb-list li + li::before {
  content: ' / ';
  margin: 0 8px;
  color: rgba(0,0,0,0.3);
}

.lawyer-hero__breadcrumb .breadcrumb-list li.active {
  color: rgba(0,0,0,0.7);
}

.lawyer-hero__breadcrumb .breadcrumb-list a {
  color: var(--rh-blue);
  text-decoration: none;
}

.lawyer-hero__breadcrumb .breadcrumb-list a:hover {
  text-decoration: underline;
}

.lawyer-hero__inner {
  display: flex;
  gap: 48px;
  align-items: flex-start;
}

.lawyer-hero__photo {
  flex-shrink: 0;
  width: 240px;
  height: 300px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.lawyer-hero__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lawyer-hero__info {
  flex: 1;
  padding-top: 8px;
}

.lawyer-hero__name {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--rh-primary);
  margin: 0 0 8px;
  line-height: 1.2;
}

.lawyer-hero__role {
  font-size: var(--fs-lg);
  color: var(--rh-blue);
  font-weight: 500;
  margin-bottom: 20px;
}

.lawyer-hero__summary {
  font-size: var(--fs-base);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 600px;
}

.lawyer-hero__contact {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

.lawyer-hero__contact-item {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.lawyer-hero__contact-item i {
  color: var(--rh-primary);
}

.lawyer-hero__contact-item a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
}

.lawyer-hero__contact-item a:hover {
  color: var(--rh-primary);
}

/* Layout */
.lawyer-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: flex-start;
}

/* Sections */
.lawyer-section {
  display: flex;
  gap: 20px;
  margin-bottom: 40px;
}

.lawyer-section__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--rh-blue);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.lawyer-section__body {
  flex: 1;
}

.lawyer-section__title {
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--rh-blue);
  margin: 0 0 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border-color);
}

.lawyer-section__body p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 12px;
}

.lawyer-section__body ul {
  list-style: disc;
  padding-left: 20px;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* Services Grid */
.lawyer-services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.lawyer-service-card {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--bg-light);
  border-radius: 10px;
  transition: box-shadow 0.3s, transform 0.3s;
}

.lawyer-service-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}

.lawyer-service-card__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--rh-blue);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.lawyer-service-card__body h4 {
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--rh-blue);
  margin: 0 0 6px;
}

.lawyer-service-card__body p {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* CTA */
.lawyer-content__cta {
  background: var(--bg-light);
  border-radius: 12px;
  padding: 32px;
  text-align: center;
  margin-top: 40px;
}

.lawyer-content__cta h3 {
  font-size: var(--fs-xl);
  color: var(--rh-blue);
  margin: 0 0 12px;
}

.lawyer-content__cta p {
  color: var(--text-secondary);
  margin-bottom: 20px;
}

/* Navigation */
.lawyer-content__nav {
  margin-top: 32px;
  text-align: center;
}

/* Sidebar */
.lawyer-sidebar__card {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 24px;
  margin-bottom: 24px;
}

.lawyer-sidebar__card-title {
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--rh-blue);
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border-color);
}

.lawyer-sidebar__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.lawyer-sidebar__list li {
  padding: 8px 0;
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  display: block;
}

.lawyer-sidebar__list li i {
  color: var(--rh-primary);
  margin-top: 3px;
}

.lawyer-sidebar__list li a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
}

.lawyer-sidebar__list li a:hover {
  color: var(--rh-primary);
}

.lawyer-sidebar__card--contact {
  background: var(--rh-blue);
  border-color: var(--rh-blue);
}

.lawyer-sidebar__card--contact .lawyer-sidebar__card-title {
  color: #fff;
  border-bottom-color: rgba(255,255,255,0.2);
}

.lawyer-sidebar__card--contact .lawyer-sidebar__list li,
.lawyer-sidebar__card--contact .lawyer-sidebar__list li a {
  color: rgba(255,255,255,0.9);
}

.lawyer-sidebar__card--contact .lawyer-sidebar__list li i {
  color: var(--rh-amber);
}

/* ================================================================
   Responsive
   ================================================================ */
@media (max-width: 992px) {
  .lawyer-hero__inner {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }

  .lawyer-hero__photo {
    width: 180px;
    height: 220px;
  }

  .lawyer-hero__contact {
    justify-content: center;
  }

  .lawyer-layout {
    grid-template-columns: 1fr;
  }

  .lawyer-services-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  .lawyer-hero {
    padding: 32px 0 40px;
  }

  .lawyer-hero__photo {
    width: 140px;
    height: 170px;
  }

  .lawyer-hero__contact {
    flex-direction: column;
    gap: 12px;
    align-items: center;
  }

  .lawyer-section {
    flex-direction: column;
    gap: 12px;
  }
}
