/* =============================================
   Observatoire chronométrique de Genève
   Global Stylesheet — Premium Swiss Design
   Inspired by OCGE brochure
   ============================================= */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Offside&display=swap');

/* --- CSS Custom Properties --- */
:root {
  --color-bg: #ffffff;
  --color-dark: #0a0a0a;
  --color-dark-warm: #1a1410;
  --color-text: #000000;
  --color-text-light: #000000;
  --color-text-muted: #888888;
  --color-red: #A72517;
  --color-red-dark: #8a1e12;
  --color-red-light: #c4382a;
  --color-border: #e0e0e0;
  --color-border-light: #f0f0f0;
  --color-section-alt: #f5f4f2;
  --color-cream: #faf8f5;
  --color-footer-bg: #0a0a0a;
  --color-footer-text: #999999;
  --color-footer-heading: #ffffff;

  --font-primary: 'Offside', cursive;
  --font-fallback: Georgia, 'Times New Roman', serif;

  --container-width: 1250px;
  --container-wide: 1200px;
  --header-height: 72px;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 3.5rem;
  --space-xl: 5rem;
  --space-xxl: 7rem;

  --transition: 0.35s ease;
  --transition-slow: 0.6s ease;
}

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 400;
  line-height: 1.3;
  color: var(--color-text);
}

h1 {
  font-size: 2.8rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.9rem;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-sm);
  color: var(--color-red);
}

h3 {
  font-size: 1.15rem;
  margin-bottom: var(--space-xs);
}

p {
  margin-bottom: var(--space-sm);
  color: var(--color-text-light);
}

a {
  color: var(--color-red);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-red-dark);
}

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

ul, ol {
  padding-left: 1.25rem;
}

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

.container--wide {
  max-width: var(--container-wide);
}

/* =============================================
   HEADER
   ============================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 1);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border-light);
  height: var(--header-height);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}

.header-inner {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--color-text);
}

.header-logo img {
  height: 60px;
  width: auto;
}

.header-logo span {
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* --- Navigation --- */
.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 0.25rem;
  padding: 0;
}

.nav-links a {
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-light);
  padding: 0.5rem 0.75rem;
  position: relative;
  transition: color var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0.75rem;
  right: 0.75rem;
  height: 2px;
  background: var(--color-red);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-red);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

/* --- Language Toggle --- */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-left: var(--space-sm);
  padding-left: var(--space-sm);
  border-left: 1px solid var(--color-border);
}

.lang-toggle a {
  color: var(--color-text-muted);
  padding: 0.25rem 0.4rem;
  border-radius: 2px;
  transition: all var(--transition);
}

.lang-toggle a:hover {
  color: var(--color-text);
}

.lang-toggle a.active {
  color: var(--color-red);
  font-weight: 700;
}

.lang-toggle .lang-sep {
  color: var(--color-border);
}

/* --- Mobile Menu --- */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  position: relative;
  width: 28px;
  height: 24px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  position: absolute;
  left: 2px;
  transition: all var(--transition);
}

.menu-toggle span:nth-child(1) { top: 4px; }
.menu-toggle span:nth-child(2) { top: 11px; }
.menu-toggle span:nth-child(3) { top: 18px; }

.menu-toggle.open span:nth-child(1) {
  top: 11px;
  transform: rotate(45deg);
}

.menu-toggle.open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.open span:nth-child(3) {
  top: 11px;
  transform: rotate(-45deg);
}

/* =============================================
   HERO SECTION — DARK PREMIUM STYLE
   ============================================= */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-dark);
  color: #ffffff;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
}

/* Gradient overlay for readability */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(10, 10, 10, 0.7) 0%,
    rgba(10, 10, 10, 0.4) 40%,
    rgba(10, 10, 10, 0.8) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-xxl) var(--space-md);
  max-width: 800px;
}

.hero-slogan {
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-red);
  margin-bottom: var(--space-md);
  display: inline-block;
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid rgba(167, 37, 23, 0.4);
}

.hero h1 {
  color: #ffffff;
  margin-bottom: var(--space-md);
  font-size: 2.8rem;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.75);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.8;
}

/* Decorative red line at bottom of hero */
.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-red), transparent);
  z-index: 3;
}

/* --- Mini Hero (for inner pages) --- */
.hero--mini {
  min-height: 55vh;
}

/* --- Split Hero --- */
.hero--split {
  display: grid;
  grid-template-columns: 35% 65%;
  min-height: calc(100vh - var(--header-height));
  background: var(--color-dark);
  position: relative;
  overflow: hidden;
  align-items: stretch;
}

.hero--split::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-red), transparent);
  z-index: 3;
}

.hero--split .hero-content {
  position: relative;
  z-index: 2;
  text-align: left;
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 100%;
}

.hero--split .hero-slogan {
  align-self: flex-start;
  margin-left: 0;
}

.hero--split .hero-subtitle {
  margin-left: 0;
  margin-top: var(--space-xs);
}

.hero--split .hero-split-image {
  position: relative;
  height: 100%;
  width: 100%;
}

.hero--split .hero-split-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  filter: brightness(0.9);
}
.hero--split .hero-content h1 {
  color: #ffffff;
}

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

.section--alt {
  background-color: var(--color-section-alt);
}

.section--dark {
  background:
    /* Radial concentric circles from center-left */
    repeating-radial-gradient(
      circle at 30% 50%,
      transparent 0px,
      transparent 38px,
      rgba(167, 37, 23, 0.15) 38px,
      rgba(167, 37, 23, 0.15) 39px
    ),
    /* Vertical grid lines — subtle on right side */
    repeating-linear-gradient(
      90deg,
      transparent 0px,
      transparent 79px,
      rgba(167, 37, 23, 0.05) 79px,
      rgba(167, 37, 23, 0.05) 80px
    ),
    /* Horizontal grid lines */
    repeating-linear-gradient(
      0deg,
      transparent 0px,
      transparent 79px,
      rgba(167, 37, 23, 0.04) 79px,
      rgba(167, 37, 23, 0.04) 80px
    ),
    /* Fade: stronger red glow on right edge */
    linear-gradient(
      90deg,
      rgba(10, 10, 10, 1) 0%,
      rgba(10, 10, 10, 0.97) 50%,
      rgba(40, 15, 12, 0.95) 100%
    ),
    var(--color-dark);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.section--dark h2 {
  color: var(--color-red-light);
}

.section--dark p {
  color: rgba(255, 255, 255, 0.7);
}

/* --- Ribbon Section --- */
.section--ribbon {
  background: linear-gradient(135deg, var(--color-red) 0%, var(--color-red-dark) 100%);
  padding: 2.5rem 0;
  color: #fff;
  text-align: center;
}

.section--ribbon p {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 300;
  letter-spacing: 0.03em;
  color: #fff;
}

.section-header {
  margin-bottom: var(--space-sm);
}

.section-header h2 {
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background: var(--color-red);
  margin-top: var(--space-xs);
}

.section-header.centered {
  text-align: center;
}

.section-header.centered h2::after {
  margin-left: auto;
  margin-right: auto;
}

/* --- Red accent number --- */
.section-number {
  font-size: 3.5rem;
  font-weight: 400;
  color: var(--color-red);
  line-height: 1;
  margin-bottom: var(--space-xs);
  opacity: 0.35;
}

/* --- Two Column Layout --- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.two-col--reverse {
  direction: rtl;
}

.two-col--reverse > * {
  direction: ltr;
}

.two-col-img {
  overflow: hidden;
  border-radius: 2px;
  position: relative;
}

.two-col-img img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.two-col-img--tall img {
  height: 650px;
}

.two-col-img:hover img {
  transform: scale(1.04);
}

/* Subtle red corner accent on images */
.two-col-img::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  border-top: 3px solid var(--color-red);
  border-left: 3px solid var(--color-red);
  z-index: 2;
  pointer-events: none;
}

/* --- Content Prose --- */
.prose {
  max-width: 700px;
}

.prose h2 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.prose h3 {
  margin-top: var(--space-md);
  margin-bottom: var(--space-xs);
}

.prose ul, .prose ol {
  margin-bottom: var(--space-sm);
}

.prose li {
  margin-bottom: 0.35rem;
  color: var(--color-text-light);
}

.prose--centered {
  margin-left: auto;
  margin-right: auto;
}

/* --- Intro Block --- */
.intro-block {
  max-width: 750px;
  margin: 0 auto;
  text-align: center;
  padding: var(--space-xl) 0;
}

.intro-block p {
  font-size: 1.1rem;
  line-height: 1.9;
}


/* --- Certifications List --- */
.cert-list {
  list-style: none;
  padding: 0;
  margin: var(--space-sm) 0 var(--space-md);
}

.cert-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.6rem;
  color: var(--color-text-light);
}

.cert-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--color-red);
  font-weight: 700;
}

/* --- Certification Cards --- */
.cert-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin: var(--space-md) 0;
  margin-bottom: var(--space-lg);
}

.cert-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-lg) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  text-decoration: none;
  color: var(--color-text);
  background: var(--color-bg);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.cert-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-red);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.cert-card:hover {
  border-color: var(--color-red);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(167, 37, 23, 0.1);
}

.cert-card:hover::after {
  transform: scaleX(1);
}

.cert-card-icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-md);
  color: var(--color-red);
}

.cert-card-icon svg {
  width: 100%;
  height: 100%;
}

.cert-card h3 {
  font-size: 1.25rem;
  color: var(--color-red);
  margin-bottom: var(--space-xs);
}

.cert-card p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  flex-grow: 1;
}

.cert-card-link {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-red);
  margin-top: var(--space-sm);
  transition: letter-spacing var(--transition);
}

.cert-card:hover .cert-card-link {
  letter-spacing: 0.1em;
}

/* --- Highlight Statement Block --- */
.highlight-statement {
  border-left: 3px solid var(--color-red);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-cream);
}

.highlight-statement p {
  font-size: 1.05rem;
  color: var(--color-text);
  margin-bottom: 0;
  line-height: 1.8;
}

/* --- Criteria List (chronometre page) --- */
.criteria-list {
  list-style: none;
  padding: 0;
  margin: var(--space-sm) 0;
  border-top: 1px solid var(--color-border);
}

.criteria-list li {
  padding: 0.85rem 1rem;
  padding-left: 1.5rem;
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text-light);
  font-size: 0.95rem;
  position: relative;
  transition: all var(--transition);
  z-index: 1;
}

.criteria-list li::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(167, 37, 23, 0.1) 10%, rgba(167, 37, 23, 0) 90%);
  opacity: 0;
  z-index: -1;
  transition: opacity var(--transition);
}

.criteria-list li:hover {
  transform: translateX(8px);
  color: var(--color-dark);
  border-bottom-color: transparent;
}

.criteria-list li:hover::after {
  opacity: 1;
}

.criteria-list li::before {
  content: '';
  position: absolute;
  left: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  background: var(--color-red);
  border-radius: 50%;
  transition: all var(--transition);
}

.criteria-list li:hover::before {
  transform: translateY(-50%) scale(1.5);
  background: var(--color-red-dark);
}

/* --- Comparison Table --- */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-md) 0;
  font-size: 0.9rem;
}

.comparison-table thead {
  background: var(--color-dark);
  color: #fff;
}

.comparison-table th,
.comparison-table td {
  padding: 0.9rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
}

.comparison-table th {
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.comparison-table th:last-child {
  color: var(--color-red-light);
}

.comparison-table tbody tr {
  transition: background var(--transition);
}

.comparison-table tbody tr:hover {
  background-color: var(--color-cream);
}

.comparison-table td:first-child {
  font-weight: 400;
  color: var(--color-text);
}

.comparison-table td:last-child {
  color: var(--color-red);
}

/* --- OC+ Assessment Grid --- */
.assessment-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin: var(--space-md) 0;
}

.assessment-card {
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: 2px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.assessment-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--color-red);
  transform: scaleY(0);
  transition: transform var(--transition);
  transform-origin: top;
}

.assessment-card:hover {
  border-color: var(--color-red);
  box-shadow: 0 4px 20px rgba(167, 37, 23, 0.08);
}

.assessment-card:hover::before {
  transform: scaleY(1);
}

.assessment-card h3 {
  font-size: 1rem;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.assessment-card p {
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* --- PDF Download --- */
.pdf-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.75rem;
  border: 1px solid var(--color-red);
  border-radius: 2px;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  color: var(--color-red);
  transition: all var(--transition);
  margin-top: var(--space-sm);
  text-decoration: none;
}

.pdf-link:hover {
  background: var(--color-red);
  color: #ffffff;
}

.pdf-link svg {
  width: 18px;
  height: 18px;
}

/* --- Editorial Gallery Grid --- */
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-auto-rows: 280px;
  gap: var(--space-sm);
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 3px;
  cursor: pointer;
}

.gallery-item--tall {
  grid-row: span 2;
}

.gallery-item--wide {
  grid-column: span 2;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease, filter 0.5s ease;
  filter: brightness(0.85);
}

.gallery-item:hover img {
  transform: scale(1.06);
  filter: brightness(0.5);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-md);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
  transform: translateY(0);
}

.gallery-tag {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-red-light);
  margin-bottom: 0.4rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid rgba(167, 37, 23, 0.5);
  display: inline-block;
  align-self: flex-start;
}

.gallery-overlay h3 {
  color: #ffffff;
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
}

.gallery-overlay p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
  margin-bottom: 0;
}

/* --- Stats Row --- */
.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  text-align: center;
  padding: var(--space-xl) 0;
}

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

.stat-item .stat-number {
  font-size: 2.5rem;
  color: var(--color-red);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-item .stat-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

/* =============================================
   CONTACT PAGE
   ============================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.contact-info h3 {
  font-size: 1rem;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.contact-info address {
  font-style: normal;
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.contact-info a {
  color: var(--color-red);
}

/* --- Contact Form --- */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

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

.form-group {
  display: flex;
  flex-direction: column;
}

.contact-form label {
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.35rem;
  display: block;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 2px;
  font-family: var(--font-primary);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--color-red);
  box-shadow: 0 0 0 3px rgba(167, 37, 23, 0.08);
}

.contact-form textarea {
  min-height: 160px;
  resize: vertical;
}

.btn-submit {
  display: inline-block;
  padding: 0.9rem 3rem;
  background: var(--color-red);
  color: #fff;
  border: none;
  border-radius: 2px;
  font-family: var(--font-primary);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
  align-self: flex-start;
}

.btn-submit:hover {
  background: var(--color-red-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(167, 37, 23, 0.25);
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background: var(--color-footer-bg);
  color: var(--color-footer-text);
  padding: var(--space-xl) 0 var(--space-md);
  font-size: 0.85rem;
}

.footer-inner {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-lg);
}

.footer-brand p {
  color: var(--color-footer-text);
  margin-bottom: 0.25rem;
  font-size: 0.85rem;
}

.footer-brand .footer-title {
  color: var(--color-footer-heading);
  font-size: 1rem;
  margin-bottom: var(--space-xs);
}

.footer-nav h4,
.footer-resources h4 {
  color: var(--color-footer-heading);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.footer-nav ul,
.footer-resources ul {
  list-style: none;
  padding: 0;
}

.footer-nav li,
.footer-resources li {
  margin-bottom: 0.4rem;
}

.footer-nav a,
.footer-resources a {
  color: var(--color-footer-text);
  font-size: 0.85rem;
  transition: color var(--transition);
}

.footer-nav a:hover,
.footer-resources a:hover {
  color: var(--color-red-light);
}

.footer-bottom {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: var(--space-md) var(--space-md) 0;
  margin-top: var(--space-lg);
  border-top: 1px solid #222;
  text-align: center;
  font-size: 0.78rem;
  color: var(--color-footer-text) ;
}
.footer-bottom p{
  
  color: var(--color-footer-text) !important;
}

/* =============================================
   PAGE TRANSITION FADE-IN
   ============================================= */
.page-content {
  animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =============================================
   SCROLL REVEAL — subtle entrance animation
   ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   LIGHTBOX
   ============================================= */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(10, 10, 10, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  padding: var(--space-md);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.lightbox.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: none;
  border: none;
  color: #fff;
  font-size: 3rem;
  line-height: 1;
  cursor: pointer;
  z-index: 10000;
  transition: color var(--transition), transform var(--transition);
}

.lightbox-close:hover {
  color: var(--color-red);
  transform: scale(1.1);
}

.lightbox-content {
  position: relative;
  max-width: 1200px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: scale(0.95);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.lightbox.active .lightbox-content {
  transform: scale(1);
}

.lightbox-content img {
  max-height: 80vh;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  border-radius: 2px;
}

.lightbox-caption {
  color: #ffffff;
  text-align: center;
  margin-top: var(--space-md);
  font-size: 1.1rem;
  letter-spacing: 0.05em;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 900px) {
  .two-col,
  .contact-grid,
  .cert-cards,
  .assessment-grid {
    grid-template-columns: 1fr;
  }

  .two-col--reverse {
    direction: ltr;
  }

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

  .stats-row, .stats-row--4 {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 240px;
  }

  .gallery-item--tall,
  .gallery-item--wide {
    grid-row: span 1;
    grid-column: span 1;
  }

  .hero--split {
    grid-template-columns: 1fr;
    grid-template-rows: auto 50vh;
  }

  .hero--split .hero-content {
    padding: var(--space-xl) var(--space-md) var(--space-lg);
  }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }

  .hero { min-height: 60vh; }
  .hero--mini { min-height: 45vh; }
}

@media (max-width: 768px) {
  .main-nav {
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    height: calc(100vh - var(--header-height));
    background: rgba(255, 255, 255, 1);
    flex-direction: column;
    justify-content: flex-start;
    padding: var(--space-lg) var(--space-md);
    transform: translateX(100%);
    transition: transform var(--transition);
    backdrop-filter: blur(14px);
    overflow-y: auto;
  }

  .main-nav.open {
    transform: translateX(0);
  }

  .nav-links {
    flex-direction: column;
    gap: 0;
  }

  .nav-links a {
    font-size: 1rem;
    padding: 0.85rem 0;
    display: block;
  }

  .nav-links a::after {
    left: 0;
    right: auto;
    width: 24px;
  }

  .lang-toggle {
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    padding-left: 0;
    margin-left: 0;
    border-top: 1px solid var(--color-border-light);
    border-left: none;
  }

  .menu-toggle {
    display: block;
  }

  .hero h1 { font-size: 1.7rem; }

  .stats-row, .stats-row--4 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

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

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

@media (max-width: 480px) {
  .hero h1 { font-size: 1.4rem; }
  .hero { min-height: 50vh; }

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

  .gallery-row img {
    height: 220px;
  }

  .comparison-table {
    font-size: 0.8rem;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 0.6rem 0.75rem;
  }

  .header-logo span {
    display: none;
  }
}