/* ================================================================
   SKYWAY TRAVEL CI — Design System Core
   Premium Travel Agency · Abidjan, Côte d'Ivoire
   ================================================================ */

/* ── Google Fonts ─────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Cormorant+Garamond:ital,wght@1,400;1,500;1,600&display=swap');

/* ── Design Tokens ────────────────────────────────────────────── */
:root {
  /* Palette Ivoirienne */
  --or:            #C8790A;
  --or-clair:      #E8A22A;
  --or-pale:       #FDF3E3;
  --nuit:          #0B1F3A;
  --nuit-profonde: #061224;
  --flamme:        #E84D1C;
  --flamme-clair:  #FF6B3D;
  --ivoire:        #F9F5EF;
  --ivoire-clair:  #FDFAF6;
  --texte:         #1A1A2E;
  --texte-doux:    #64748B;
  --texte-tres-doux: #94A3B8;
  --blanc:         #FFFFFF;
  --succes:        #059669;
  --border:        #E8E0D5;
  --border-dark:   rgba(200, 121, 10, 0.2);

  /* Glassmorphism */
  --glass:         rgba(255, 255, 255, 0.08);
  --glass-border:  rgba(255, 255, 255, 0.15);
  --glass-dark:    rgba(6, 18, 36, 0.75);

  /* Shadows */
  --shadow-sm:     0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md:     0 4px 16px rgba(0,0,0,0.10), 0 2px 6px rgba(0,0,0,0.06);
  --shadow-lg:     0 10px 40px rgba(0,0,0,0.12), 0 4px 12px rgba(0,0,0,0.08);
  --shadow-xl:     0 20px 60px rgba(0,0,0,0.18);
  --shadow-or:     0 8px 32px rgba(200, 121, 10, 0.30);
  --shadow-or-sm:  0 4px 16px rgba(200, 121, 10, 0.20);

  /* Typography */
  --font-titre:  'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-corps:  'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-accent: 'Cormorant Garamond', Georgia, serif;

  /* Spacing Scale */
  --s-2xs: 0.25rem;  /* 4px  */
  --s-xs:  0.5rem;   /* 8px  */
  --s-sm:  0.75rem;  /* 12px */
  --s-md:  1rem;     /* 16px */
  --s-lg:  1.5rem;   /* 24px */
  --s-xl:  2rem;     /* 32px */
  --s-2xl: 3rem;     /* 48px */
  --s-3xl: 4rem;     /* 64px */
  --s-4xl: 6rem;     /* 96px */
  --s-5xl: 8rem;     /* 128px */

  /* Border Radius */
  --r-xs: 4px;
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 24px;
  --r-2xl: 32px;
  --r-full: 9999px;

  /* Transitions */
  --t-fast:   150ms cubic-bezier(0.4, 0, 0.2, 1);
  --t-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --t-slow:   500ms cubic-bezier(0.4, 0, 0.2, 1);
  --t-spring: 400ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Layout */
  --container-max: 1280px;
  --container-narrow: 900px;
  --nav-h: 80px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-corps);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--texte);
  background: var(--ivoire);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol { list-style: none; }

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* ── Skip Link (Accessibility) ────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  padding: 0.75rem 1.5rem;
  background: var(--nuit);
  color: var(--blanc);
  border-radius: var(--r-md);
  font-weight: 600;
  z-index: 9999;
  transition: top var(--t-fast);
}
.skip-link:focus { top: 1rem; }

/* ── Container ────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--s-lg);
}
.container--narrow {
  max-width: var(--container-narrow);
}

/* ── Typography Scale ─────────────────────────────────────────── */
.t-display {
  font-family: var(--font-titre);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.t-h1 {
  font-family: var(--font-titre);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.t-h2 {
  font-family: var(--font-titre);
  font-size: clamp(1.6rem, 3.5vw, 2.75rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.015em;
}
.t-h3 {
  font-family: var(--font-titre);
  font-size: clamp(1.25rem, 2.5vw, 1.875rem);
  font-weight: 600;
  line-height: 1.3;
}
.t-h4 {
  font-family: var(--font-corps);
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  font-weight: 700;
  line-height: 1.4;
}
.t-lead {
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.7;
  font-weight: 400;
}
.t-body { font-size: 1rem; line-height: 1.7; }
.t-sm { font-size: 0.875rem; }
.t-xs { font-size: 0.75rem; }
.t-accent {
  font-family: var(--font-accent);
  font-style: italic;
  font-size: clamp(1.1rem, 2vw, 1.5rem);
}

/* Color utilities */
.c-or { color: var(--or); }
.c-nuit { color: var(--nuit); }
.c-blanc { color: var(--blanc); }
.c-doux { color: var(--texte-doux); }
.c-flamme { color: var(--flamme); }

/* ── Buttons ──────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-xs);
  padding: 0.875rem 2rem;
  border-radius: var(--r-full);
  font-family: var(--font-corps);
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.01em;
  transition: all var(--t-normal);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
  min-height: 52px;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  opacity: 0;
  transition: opacity var(--t-fast);
}
.btn:hover::before { opacity: 1; }

.btn--primary {
  background: linear-gradient(135deg, var(--or), var(--or-clair));
  color: var(--blanc);
  box-shadow: var(--shadow-or-sm);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-or);
}
.btn--primary:active { transform: translateY(0); }

.btn--dark {
  background: var(--nuit);
  color: var(--blanc);
  box-shadow: var(--shadow-md);
}
.btn--dark:hover {
  background: var(--nuit-profonde);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--outline-white {
  background: transparent;
  color: var(--blanc);
  border-color: rgba(255,255,255,0.5);
}
.btn--outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--blanc);
}

.btn--outline-or {
  background: transparent;
  color: var(--or);
  border-color: var(--or);
}
.btn--outline-or:hover {
  background: var(--or);
  color: var(--blanc);
}

.btn--ghost {
  background: transparent;
  color: var(--texte);
  border-color: var(--border);
}
.btn--ghost:hover {
  background: var(--ivoire);
  border-color: var(--or);
  color: var(--or);
}

.btn--lg {
  padding: 1.125rem 2.5rem;
  font-size: 1.0625rem;
  min-height: 60px;
}
.btn--sm {
  padding: 0.625rem 1.25rem;
  font-size: 0.8125rem;
  min-height: 40px;
}

.btn--whatsapp {
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: var(--blanc);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
}
.btn--whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.45);
}

/* ── Navigation ───────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: all var(--t-normal);
}

.navbar--transparent {
  background: transparent;
}

.navbar--solid {
  background: rgba(6, 18, 36, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(200, 121, 10, 0.2);
  box-shadow: 0 4px 30px rgba(0,0,0,0.15);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--s-xs);
  text-decoration: none;
}

.navbar__logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--or), var(--or-clair));
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: var(--shadow-or-sm);
}

.navbar__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.navbar__logo-name {
  font-family: var(--font-titre);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--blanc);
  letter-spacing: 0.02em;
}
.navbar__logo-tagline {
  font-size: 0.625rem;
  color: var(--or-clair);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
}

.navbar__nav {
  display: none;
}

.navbar__nav-list {
  display: flex;
  align-items: center;
  gap: var(--s-lg);
}

.navbar__nav-link {
  color: rgba(255,255,255,0.85);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: color var(--t-fast);
  position: relative;
  padding-bottom: 2px;
}
.navbar__nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--or);
  border-radius: 2px;
  transition: width var(--t-normal);
}
.navbar__nav-link:hover,
.navbar__nav-link.active {
  color: var(--blanc);
}
.navbar__nav-link:hover::after,
.navbar__nav-link.active::after {
  width: 100%;
}

.navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--s-sm);
}

/* Mobile Toggle */
.navbar__toggle {
  width: 44px;
  height: 44px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  background: rgba(255,255,255,0.08);
  border-radius: var(--r-sm);
  border: 1px solid rgba(255,255,255,0.15);
  transition: background var(--t-fast);
}
.navbar__toggle:hover {
  background: rgba(255,255,255,0.15);
}
.navbar__toggle span {
  width: 22px;
  height: 2px;
  background: var(--blanc);
  border-radius: 2px;
  transition: all var(--t-normal);
}
.navbar__toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.navbar__toggle.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.navbar__toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.navbar__mobile-menu {
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--nuit-profonde);
  border-top: 1px solid rgba(200,121,10,0.2);
  padding: var(--s-xl) var(--s-lg) var(--s-2xl);
  transform: translateY(-110%);
  opacity: 0;
  visibility: hidden;
  transition: all var(--t-normal);
  z-index: 999;
  overflow-y: auto;
  max-height: calc(100vh - var(--nav-h));
}

.navbar__mobile-menu.active {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.navbar__mobile-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: var(--s-xl);
}

.navbar__mobile-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--s-md) 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  color: rgba(255,255,255,0.8);
  font-size: 1.0625rem;
  font-weight: 500;
  transition: color var(--t-fast);
}
.navbar__mobile-link:hover { color: var(--or); }

/* ── WhatsApp Floating Button ─────────────────────────────────── */
.whatsapp-fab {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 998;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  border-radius: var(--r-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  cursor: pointer;
  transition: all var(--t-spring);
  text-decoration: none;
  animation: waPulse 2.5s ease-in-out infinite;
}
.whatsapp-fab:hover {
  transform: scale(1.12);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.55);
  animation: none;
}
.whatsapp-fab svg {
  width: 28px;
  height: 28px;
  fill: white;
}

.whatsapp-fab__tooltip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--nuit-profonde);
  color: var(--blanc);
  padding: 0.5rem 1rem;
  border-radius: var(--r-md);
  font-size: 0.8125rem;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-fast);
  border: 1px solid rgba(255,255,255,0.1);
}
.whatsapp-fab__tooltip::after {
  content: '';
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--nuit-profonde);
}
.whatsapp-fab:hover .whatsapp-fab__tooltip {
  opacity: 1;
}

@keyframes waPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.45); }
  50% { box-shadow: 0 4px 30px rgba(37,211,102,0.7), 0 0 0 8px rgba(37,211,102,0.1); }
}

/* ── Section Headers ──────────────────────────────────────────── */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--s-xs);
  padding: 0.375rem 1rem;
  background: var(--or-pale);
  border: 1px solid rgba(200,121,10,0.2);
  border-radius: var(--r-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: var(--s-lg);
}
.section-tag::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--or);
  border-radius: var(--r-full);
  display: block;
}

.section-tag--dark {
  background: rgba(200,121,10,0.15);
  border-color: rgba(200,121,10,0.3);
}

.section-header {
  margin-bottom: var(--s-3xl);
}
.section-header--center { text-align: center; }
.section-header--center .section-tag {
  margin-inline: auto;
  display: flex;
  width: fit-content;
}

/* ── Cards ────────────────────────────────────────────────────── */
.card {
  background: var(--blanc);
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all var(--t-normal);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--or);
}

.card--dark {
  background: var(--nuit);
  border-color: rgba(200,121,10,0.2);
  color: var(--blanc);
}

.card--glass {
  background: var(--glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-color: var(--glass-border);
  color: var(--blanc);
}

/* ── Trust Bar / Stats ────────────────────────────────────────── */
.stat-item {
  text-align: center;
}
.stat-number {
  font-family: var(--font-titre);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--or);
  line-height: 1;
  display: block;
}
.stat-label {
  font-size: 0.8125rem;
  color: var(--texte-doux);
  font-weight: 500;
  margin-top: var(--s-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ── Form Elements ────────────────────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--s-xs);
}

.form-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--texte);
  letter-spacing: 0.02em;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.875rem 1.25rem;
  border: 1.5px solid var(--border);
  border-radius: var(--r-md);
  background: var(--blanc);
  color: var(--texte);
  font-family: var(--font-corps);
  font-size: 0.9375rem;
  transition: all var(--t-fast);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  min-height: 52px;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--or);
  box-shadow: 0 0 0 3px rgba(200,121,10,0.12);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--texte-tres-doux);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

/* Input dark variant */
.form-input--dark,
.form-select--dark {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.15);
  color: var(--blanc);
}
.form-input--dark:focus,
.form-select--dark:focus {
  border-color: var(--or);
  background: rgba(255,255,255,0.12);
  box-shadow: 0 0 0 3px rgba(200,121,10,0.2);
}
.form-input--dark::placeholder {
  color: rgba(255,255,255,0.4);
}

/* ── Badge / Tag ──────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: var(--r-full);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.badge--or { background: var(--or-pale); color: var(--or); }
.badge--nuit { background: var(--nuit); color: var(--blanc); }
.badge--succes { background: #D1FAE5; color: var(--succes); }
.badge--flamme { background: #FEE2D5; color: var(--flamme); }

/* ── Star Rating ──────────────────────────────────────────────── */
.stars {
  display: flex;
  gap: 2px;
  color: var(--or);
  font-size: 1rem;
}

/* ── Dividers ─────────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  border: none;
  margin: var(--s-2xl) 0;
}

/* ── Sections Spacing ─────────────────────────────────────────── */
.section {
  padding-block: var(--s-4xl);
}
.section--sm { padding-block: var(--s-3xl); }
.section--lg { padding-block: var(--s-5xl); }

.section--dark {
  background: var(--nuit-profonde);
  color: var(--blanc);
}
.section--nuit {
  background: var(--nuit);
  color: var(--blanc);
}
.section--ivoire {
  background: var(--ivoire);
}
.section--blanc {
  background: var(--blanc);
}
.section--or-pale {
  background: var(--or-pale);
}

/* ── Footer ───────────────────────────────────────────────────── */
.footer {
  background: var(--nuit-profonde);
  color: rgba(255,255,255,0.75);
  padding-top: var(--s-4xl);
  padding-bottom: var(--s-xl);
  border-top: 1px solid rgba(200,121,10,0.2);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-2xl);
  margin-bottom: var(--s-3xl);
}

.footer__brand-name {
  font-family: var(--font-titre);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--blanc);
  margin-bottom: var(--s-sm);
}
.footer__brand-desc {
  font-size: 0.875rem;
  line-height: 1.7;
  margin-bottom: var(--s-lg);
}

.footer__heading {
  font-family: var(--font-corps);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: var(--s-md);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--s-sm);
}
.footer__link {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--t-fast);
}
.footer__link:hover { color: var(--or); }

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: var(--s-sm);
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: var(--s-sm);
}
.footer__contact-icon {
  width: 36px;
  height: 36px;
  background: rgba(200,121,10,0.15);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--or);
  flex-shrink: 0;
  font-size: 0.875rem;
}

.footer__social {
  display: flex;
  gap: var(--s-sm);
}
.footer__social-link {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.65);
  font-size: 1rem;
  transition: all var(--t-fast);
}
.footer__social-link:hover {
  background: var(--or);
  border-color: var(--or);
  color: var(--blanc);
  transform: translateY(-2px);
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: var(--s-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-sm);
  text-align: center;
}
.footer__bottom-text {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.4);
}

.footer__partners {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-sm);
  align-items: center;
  margin-top: var(--s-lg);
}
.footer__partner {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-sm);
  padding: 0.375rem 0.875rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.04em;
}

/* ── Page Hero (Inner Pages) ──────────────────────────────────── */
.page-hero {
  padding-top: calc(var(--nav-h) + var(--s-3xl));
  padding-bottom: var(--s-3xl);
  background: var(--nuit-profonde);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(200,121,10,0.12) 0%, transparent 60%);
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--or), transparent);
}

/* ── Animations & Reveal ──────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal--left {
  transform: translateX(-30px);
}
.reveal--left.visible {
  transform: translateX(0);
}
.reveal--right {
  transform: translateX(30px);
}
.reveal--right.visible {
  transform: translateX(0);
}
.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }
.reveal--delay-4 { transition-delay: 0.4s; }
.reveal--delay-5 { transition-delay: 0.5s; }

/* ── Responsive Breakpoints ───────────────────────────────────── */
@media (min-width: 640px) {
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  :root { --nav-h: 88px; }
  
  .navbar__nav {
    display: flex;
    align-items: center;
  }
  .navbar__toggle {
    display: none;
  }
  
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (min-width: 1024px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
  }
}

/* ── Utility Classes ──────────────────────────────────────────── */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--s-sm); }
.gap-md { gap: var(--s-md); }
.gap-lg { gap: var(--s-lg); }
.gap-xl { gap: var(--s-xl); }
.text-center { text-align: center; }
.relative { position: relative; }
.overflow-hidden { overflow: hidden; }
.w-full { width: 100%; }
.hidden { display: none; }
.mt-sm { margin-top: var(--s-sm); }
.mt-md { margin-top: var(--s-md); }
.mt-lg { margin-top: var(--s-lg); }
.mt-xl { margin-top: var(--s-xl); }
.mb-sm { margin-bottom: var(--s-sm); }
.mb-md { margin-bottom: var(--s-md); }
.mb-lg { margin-bottom: var(--s-lg); }
.mb-xl { margin-bottom: var(--s-xl); }

@media (min-width: 768px) {
  .md\:hidden { display: none; }
  .md\:flex { display: flex; }
  .md\:block { display: block; }
}

/* ── Focus Visible ────────────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--or);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ── Selection ────────────────────────────────────────────────── */
::selection {
  background: rgba(200,121,10,0.2);
  color: var(--nuit-profonde);
}

/* ── Scrollbar ────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--ivoire); }
::-webkit-scrollbar-thumb { background: var(--or); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--or-clair); }