/* ================================================
   METODES GROUP — Style Global v2
   Design: Bleu Professionnel sur Blanc
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ---- Variables CSS ---- */
:root {
  --blanc:        #ffffff;
  --blanc-soft:   #f4f7fc;
  --blanc-card:   #eef2f9;
  --bleu:         #c8a84b;
  --bleu-dark:    #c8a84b;
  --bleu-light:   #e8c96a;
  --bleu-pale:    #dce8fb;
  --bleu-ultra:   #e8f0fd;
  --noir:         #0d1b2e;
  --gris-dark:    #374151;
  --gris:         #6b7280;
  --gris-light:   #9ca3af;
  --accent:       #009a44;   /* vert camerounais */
  --rouge:        #ce1126;   /* rouge camerounais */
  --or:           #f59e0b;   /* accent doré discret */

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', sans-serif;

  --radius:       6px;
  --radius-lg:    14px;
  --shadow-sm:    0 2px 8px rgba(26,79,160,0.08);
  --shadow:       0 4px 24px rgba(26,79,160,0.12);
  --shadow-lg:    0 12px 48px rgba(26,79,160,0.18);
  --transition:   0.3s cubic-bezier(0.25,0.8,0.25,1);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--blanc);
  color: var(--noir);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
ul { list-style: none; }
button { cursor: pointer; border: none; font-family: var(--font-body); }

/* ---- Typography ---- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  color: var(--noir);
}
h1 { font-size: clamp(2.6rem, 6vw, 5rem); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); font-weight: 600; }
h3 { font-size: clamp(1.2rem, 2.2vw, 1.6rem); font-weight: 600; }
p  { font-size: clamp(0.95rem, 1.4vw, 1.05rem); color: var(--gris-dark); }

/* ---- Bleu accent ---- */
.bleu { color: var(--bleu); }
.accent-line {
  display: inline-block;
  width: 48px; height: 3px;
  background: var(--bleu);
  border-radius: 2px;
  margin-bottom: 1.5rem;
}

/* ---- Section styles ---- */
section { padding: 6rem 0; }
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}
.section-tag {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bleu);
  margin-bottom: 0.8rem;
  display: block;
}
.section-intro {
  max-width: 560px;
  margin-bottom: 3.5rem;
  font-size: 1.05rem;
  color: var(--gris-dark);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.8rem;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  transition: all var(--transition);
}
.btn-bleu {
  background: var(--bleu);
  color: var(--blanc);
  box-shadow: var(--shadow-sm);
}
.btn-bleu:hover {
  background: var(--bleu-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.btn-outline {
  border: 2px solid var(--bleu);
  color: var(--bleu);
  background: transparent;
}
.btn-outline:hover {
  background: var(--bleu);
  color: var(--blanc);
  transform: translateY(-2px);
}
.btn-ghost {
  border: 1.5px solid rgba(26,79,160,0.25);
  color: var(--bleu);
  background: transparent;
}
.btn-ghost:hover {
  background: var(--bleu-ultra);
  border-color: var(--bleu);
}
.btn-white {
  background: var(--blanc);
  color: var(--bleu);
  font-weight: 600;
}
.btn-white:hover {
  background: var(--bleu-ultra);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* ================================================
   NAVBAR
   ================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.1rem 0;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(26,79,160,0.1);
  box-shadow: 0 1px 12px rgba(26,79,160,0.06);
  transition: padding var(--transition);
}
.navbar.scrolled {
  padding: 0.7rem 0;
  box-shadow: 0 4px 20px rgba(26,79,160,0.12);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}
.nav-logo {
  display: flex;
  flex-direction: column;
  gap: 0.05rem;
}
.nav-logo-title {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--bleu);
  letter-spacing: 0.04em;
  line-height: 1;
}
.nav-logo-sub {
  font-size: 0.55rem;
  letter-spacing: 0.18em;
  color: var(--gris-light);
  text-transform: uppercase;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}
.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--gris-dark);
  position: relative;
  padding-bottom: 3px;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--bleu);
  transition: width var(--transition);
  border-radius: 2px;
}
.nav-links a:hover,
.nav-links a.active { color: var(--bleu); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-cta {
  padding: 0.55rem 1.4rem;
  background: var(--bleu) !important;
  color: var(--blanc) !important;
  border-radius: var(--radius);
  font-weight: 500;
}
.nav-cta:hover { background: var(--bleu-dark) !important; transform: translateY(-1px); }
.nav-cta::after { display: none !important; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--bleu);
  transition: all 0.3s;
  transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.nav-mobile {
  display: none;
  position: fixed;
  top: 65px; left: 0; right: 0;
  background: var(--blanc);
  border-bottom: 2px solid var(--bleu-pale);
  box-shadow: var(--shadow);
  padding: 2rem;
  flex-direction: column;
  gap: 1.2rem;
  z-index: 999;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--gris-dark);
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--blanc-card);
}
.nav-mobile a:hover { color: var(--bleu); }
.nav-mobile a:last-child { border-bottom: none; }

/* ================================================
   HERO
   ================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--blanc);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 70% at 85% 40%, rgba(26,79,160,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 10% 80%, rgba(0,154,68,0.04) 0%, transparent 60%),
    var(--blanc);
}
.hero-shape {
  position: absolute;
  right: -120px;
  top: 10%;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(26,79,160,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-dots {
  position: absolute;
  right: 5%;
  top: 15%;
  width: 300px;
  height: 300px;
  opacity: 0.15;
  background-image: radial-gradient(var(--bleu) 1.5px, transparent 1.5px);
  background-size: 20px 20px;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 8rem 2rem 4rem;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 5rem;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1.5px solid rgba(26,79,160,0.25);
  color: var(--bleu);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.45rem 1.1rem;
  border-radius: 50px;
  margin-bottom: 2rem;
  background: var(--bleu-ultra);
  font-weight: 600;
}
.hero-title {
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.08;
  margin-bottom: 1.5rem;
  color: var(--noir);
}
.hero-title span { color: var(--bleu); }
.hero-desc {
  font-size: 1.1rem;
  color: var(--gris-dark);
  margin-bottom: 2.5rem;
  max-width: 500px;
  line-height: 1.8;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1.5px solid var(--bleu-pale);
}
.stat-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--bleu);
  line-height: 1;
}
.stat-label {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--gris-light);
  margin-top: 0.3rem;
  font-weight: 500;
}

/* Hero cards desktop */
.hero-right { display: flex; flex-direction: column; gap: 1.2rem; }
.hero-card {
  background: var(--blanc);
  border: 1.5px solid var(--bleu-pale);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.hero-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--bleu);
  border-radius: 4px 0 0 4px;
}
.hero-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: rgba(26,79,160,0.3);
}
.hero-card-icon { font-size: 1.6rem; margin-bottom: 0.6rem; }
.hero-card h3 { font-size: 1rem; margin-bottom: 0.3rem; color: var(--noir); }
.hero-card p { font-size: 0.85rem; color: var(--gris); }

/* ================================================
   CARDS / GRIDS
   ================================================ */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.card {
  background: var(--blanc);
  border: 1.5px solid var(--bleu-pale);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition);
  box-shadow: var(--shadow-sm);
}
.card:hover {
  border-color: rgba(26,79,160,0.35);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.card-icon {
  width: 52px; height: 52px;
  background: var(--bleu-ultra);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.2rem;
  color: var(--bleu);
}
.card h3 { font-size: 1.15rem; margin-bottom: 0.6rem; color: var(--noir); }
.card p { font-size: 0.9rem; color: var(--gris-dark); line-height: 1.7; }

/* ================================================
   SECTIONS ALTERNÉES
   ================================================ */
.section-light  { background: var(--blanc); }
.section-soft   { background: var(--blanc-soft); }
.section-bleu   {
  background: var(--bleu);
  color: var(--blanc);
}
.section-bleu h1, .section-bleu h2, .section-bleu h3, .section-bleu h4 { color: var(--blanc); }
.section-bleu p { color: rgba(255,255,255,0.85); }
.section-bleu .section-tag { color: rgba(255,255,255,0.7); }

/* ================================================
   FOOTER
   ================================================ */
footer {
  background: var(--noir);
  color: var(--blanc);
  padding: 5rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--blanc);
  margin-bottom: 0.5rem;
}
.footer-logo span { color: var(--bleu-light); }
.footer-tagline { font-size: 0.88rem; color: #9ca3af; line-height: 1.7; margin-bottom: 1.5rem; }
.footer-col h4 {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bleu-light);
  margin-bottom: 1.2rem;
  font-family: var(--font-body);
  font-weight: 600;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.55rem; }
.footer-col ul li a { font-size: 0.88rem; color: #9ca3af; }
.footer-col ul li a:hover { color: var(--blanc); }
.footer-contact p { font-size: 0.85rem; color: #9ca3af; margin-bottom: 0.5rem; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-bottom p { font-size: 0.78rem; color: #6b7280; }
.footer-flag { display: flex; gap: 3px; align-items: center; }
.flag-strip { width: 8px; height: 18px; border-radius: 1px; }
.flag-vert  { background: #009a44; }
.flag-rouge { background: #ce1126; }
.flag-jaune { background: #fcd116; }

/* ================================================
   PAGE HERO (intérieure)
   ================================================ */
.page-hero {
  padding: 10rem 0 5rem;
  background: linear-gradient(135deg, var(--bleu-dark) 0%, var(--bleu) 100%);
  position: relative;
  overflow: hidden;
}
.page-hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.06;
  background-image:
    repeating-linear-gradient(45deg, #fff 0, #fff 1px, transparent 1px, transparent 40px);
}
.page-hero h1 { color: var(--blanc); margin-bottom: 1rem; }
.page-hero .lead { color: rgba(255,255,255,0.85); font-size: 1.1rem; max-width: 580px; }
.page-hero .section-tag { color: rgba(255,255,255,0.65); }
.breadcrumb {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 1.5rem;
}
.breadcrumb a { color: rgba(255,255,255,0.8); }
.breadcrumb a:hover { color: var(--blanc); }

/* ================================================
   CONTACT PAGE
   ================================================ */
.contact-form { display: flex; flex-direction: column; gap: 1.2rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gris-dark);
}
.form-group input, .form-group textarea, .form-group select {
  background: var(--blanc);
  border: 1.5px solid var(--bleu-pale);
  border-radius: var(--radius);
  padding: 0.9rem 1.1rem;
  color: var(--noir);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--bleu);
  box-shadow: 0 0 0 3px rgba(26,79,160,0.1);
}
.form-group textarea { resize: vertical; min-height: 140px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.contact-info-card {
  background: var(--blanc-soft);
  border: 1.5px solid var(--bleu-pale);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}
.contact-info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1rem 0;
  border-bottom: 1px solid var(--blanc-card);
}
.contact-info-item:last-child { border-bottom: none; }
.contact-icon {
  width: 42px; height: 42px;
  background: var(--bleu-ultra);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  color: var(--bleu);
}
.contact-info-item h4 {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bleu);
  margin-bottom: 0.3rem;
  font-family: var(--font-body);
  font-weight: 700;
}
.contact-info-item p { font-size: 0.9rem; color: var(--gris-dark); }
.alert-success {
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  background: rgba(0,154,68,0.1);
  border: 1.5px solid rgba(0,154,68,0.3);
  color: #065f46;
  font-size: 0.9rem;
  display: none;
  align-items: center;
  gap: 0.8rem;
}
.alert-success.show { display: flex; }

/* ================================================
   SERVICE DETAIL
   ================================================ */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 5rem 0;
  border-bottom: 1.5px solid var(--bleu-pale);
}
.service-detail:last-child { border-bottom: none; }
.service-detail.reverse { direction: rtl; }
.service-detail.reverse > * { direction: ltr; }
.service-img { border-radius: var(--radius-lg); overflow: hidden; }
.service-img img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform 0.6s ease; }
.service-img:hover img { transform: scale(1.04); }
.service-number {
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 700;
  color: var(--bleu-pale);
  line-height: 1;
  margin-bottom: -1.5rem;
  display: block;
}
.service-list { margin-top: 1.5rem; display: flex; flex-direction: column; gap: 0.65rem; }
.service-list li {
  display: flex;
  gap: 0.8rem;
  font-size: 0.9rem;
  color: var(--gris-dark);
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--blanc-card);
}
.service-list li::before {
  content: '→';
  color: var(--bleu);
  flex-shrink: 0;
  font-weight: 600;
}

/* ================================================
   LIVRE PAGE
   ================================================ */
.livre-hero-section {
  background: linear-gradient(160deg, #f0f5ff 0%, var(--blanc-soft) 60%, #e8f0fd 100%);
  border-bottom: 1.5px solid var(--bleu-pale);
}
.livre-big-cover {
  width: 100%;
  max-width: 270px;
  min-height: 360px;
  background: linear-gradient(145deg, var(--bleu-dark) 0%, var(--bleu) 100%);
  border-radius: 6px 12px 12px 6px;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2.5rem 1.8rem;
  box-shadow:
    -10px 0 0 rgba(15,48,112,0.8),
    24px 32px 60px rgba(26,79,160,0.35),
    0 0 40px rgba(26,79,160,0.12);
  transition: transform 0.5s ease, box-shadow 0.5s ease;
}
.livre-big-cover:hover {
  transform: perspective(600px) rotateY(-8deg) translateX(10px);
  box-shadow:
    -10px 0 0 rgba(15,48,112,0.8),
    34px 42px 80px rgba(26,79,160,0.45);
}
.cover-top-bar {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
  background: linear-gradient(90deg, rgba(255,255,255,0.5), rgba(255,255,255,0.2));
  border-radius: 6px 12px 0 0;
}
.cover-badge-white {
  display: inline-block;
  border: 1px solid rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.9);
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.25rem 0.8rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
  background: rgba(255,255,255,0.1);
}
.cover-title-main {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--blanc);
  line-height: 1.2;
  margin-bottom: 0.6rem;
}
.cover-divider-white {
  width: 40px; height: 2px;
  background: rgba(255,255,255,0.4);
  margin: 0.8rem auto 1rem;
}
.cover-subtitle-white {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.6;
}
.cover-author-white {
  position: absolute;
  bottom: 2.5rem;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-style: italic;
  color: rgba(255,255,255,0.85);
}
.cover-publisher-white {
  position: absolute;
  bottom: 1rem;
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}
.download-pulse {
  animation: pulse-bleu 2.5s ease-in-out infinite;
}
@keyframes pulse-bleu {
  0%, 100% { box-shadow: 0 0 0 0 rgba(26,79,160,0.4), 0 8px 24px rgba(26,79,160,0.25); }
  50%       { box-shadow: 0 0 0 12px rgba(26,79,160,0), 0 8px 32px rgba(26,79,160,0.4); }
}
.feature-item {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--blanc-card);
}
.feature-item:last-child { border-bottom: none; }
.feature-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }
.feature-text h4 { font-size: 0.95rem; color: var(--noir); margin-bottom: 0.2rem; }
.feature-text p { font-size: 0.82rem; color: var(--gris); }
.qr-box {
  display: inline-block;
  background: white;
  padding: 14px;
  border-radius: 14px;
  box-shadow: var(--shadow), 0 0 0 1.5px var(--bleu-pale);
}

/* ================================================
   TIMELINE
   ================================================ */
.timeline { display: flex; flex-direction: column; }
.timeline-item { display: flex; gap: 1.5rem; position: relative; padding-bottom: 2rem; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-left { display: flex; flex-direction: column; align-items: center; min-width: 24px; }
.timeline-dot { width: 12px; height: 12px; background: var(--bleu); border-radius: 50%; flex-shrink: 0; margin-top: 4px; }
.timeline-line { width: 2px; flex: 1; background: var(--bleu-pale); margin-top: 4px; }
.timeline-item:last-child .timeline-line { display: none; }
.timeline-year { font-family: var(--font-display); font-size: 0.95rem; color: var(--bleu); font-weight: 700; min-width: 40px; margin-top: 2px; }
.timeline-content h4 { font-size: 1rem; margin-bottom: 0.3rem; color: var(--noir); }
.timeline-content p { font-size: 0.85rem; color: var(--gris); }

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-content { grid-template-columns: 1fr; gap: 3rem; }
  .hero-right { display: none; }
  .service-detail, .service-detail.reverse { grid-template-columns: 1fr; direction: ltr; }
}
@media (max-width: 768px) {
  section { padding: 4rem 0; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { gap: 1.5rem; }
  .page-hero { padding: 8rem 0 3.5rem; }
}
@media (max-width: 480px) {
  .hero-content { padding: 7rem 1.5rem 3rem; }
  .hero-actions { flex-direction: column; }
  .btn { justify-content: center; }
}

/* ================================================
   ANIMATIONS
   ================================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.anim-fade-up  { animation: fadeUp 0.7s ease both; }
.anim-delay-1  { animation-delay: 0.1s; }
.anim-delay-2  { animation-delay: 0.22s; }
.anim-delay-3  { animation-delay: 0.34s; }
.anim-delay-4  { animation-delay: 0.46s; }

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}