/* ═══════════════════════════════════════════════════════════
   AMAGEDU — Site Vitrine · style.css
   ═══════════════════════════════════════════════════════════ */

:root {
  --blue:    #2563eb;
  --blue-dk: #1d4ed8;
  --blue-lt: #eff6ff;
  --dark:    #0f172a;
  --ink:     #1e293b;
  --muted:   #64748b;
  --border:  #e2e8f0;
  --bg:      #f8fafc;
  --white:   #ffffff;
  --green:   #059669;
  --amber:   #d97706;
  --purple:  #7c3aed;
  --rose:    #e11d48;

  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,.10);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.14);

  --font: 'Outfit', system-ui, sans-serif;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font); color: var(--ink); background: var(--white); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img  { max-width: 100%; display: block; }
a    { text-decoration: none; color: inherit; }
ul   { list-style: none; }

/* ── Typography ──────────────────────────────────────────── */
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 900; line-height: 1.1; letter-spacing: -.03em; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); font-weight: 800; line-height: 1.2; letter-spacing: -.02em; }
h3 { font-size: 1.25rem; font-weight: 700; }
p  { line-height: 1.7; }

/* ── Layout helpers ──────────────────────────────────────── */
.container { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.section    { padding: 90px 0; }
.section-sm { padding: 60px 0; }
.grid-2     { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.grid-3     { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.grid-4     { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; border-radius: var(--r-md); font-weight: 700; font-size: .95rem;
  border: none; cursor: pointer; transition: transform .15s, opacity .15s, box-shadow .15s;
  font-family: var(--font);
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--blue); color: var(--white); }
.btn-primary:hover { background: var(--blue-dk); }
.btn-white   { background: var(--white); color: var(--blue); }
.btn-outline { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,.4); }
.btn-outline:hover { background: rgba(255,255,255,.1); }
.btn-dark    { background: var(--dark); color: var(--white); }
.btn-wa      { background: #25d366; color: var(--white); }
.btn-lg      { padding: 16px 36px; font-size: 1rem; border-radius: var(--r-lg); }
.btn-sm      { padding: 10px 20px; font-size: .85rem; }

/* ── Badge ───────────────────────────────────────────────── */
.badge { display: inline-block; padding: 4px 12px; border-radius: 99px; font-size: .78rem; font-weight: 700; }
.badge-blue   { background: var(--blue-lt); color: var(--blue); }
.badge-green  { background: #ecfdf5; color: var(--green); }
.badge-amber  { background: #fffbeb; color: var(--amber); }
.badge-purple { background: #f5f3ff; color: var(--purple); }
.badge-rose   { background: #fff1f2; color: var(--rose); }

/* ── Card ────────────────────────────────────────────────── */
.card {
  background: var(--white); border-radius: var(--r-lg);
  border: 1px solid var(--border); padding: 28px;
  box-shadow: var(--shadow-sm); transition: box-shadow .2s, transform .2s;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }

/* ══════════════════════════════════════════════════════════
   NAVBAR
   ══════════════════════════════════════════════════════════ */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,.92); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .2s;
}
#navbar.scrolled { box-shadow: var(--shadow-md); }
.nav-inner {
  max-width: 1120px; margin: 0 auto; padding: 0 20px;
  height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.nav-logo { display: flex; align-items: center; gap: 10px; }
.nav-logo .logo-box {
  width: 38px; height: 38px; background: var(--blue); border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 900; font-size: 1.1rem; flex-shrink: 0;
}
.nav-logo .logo-text { font-weight: 900; font-size: 1.15rem; color: var(--dark); }
.nav-logo .logo-sub  { font-size: .7rem; color: var(--muted); font-weight: 600; margin-top: -2px; }

.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
  padding: 8px 14px; border-radius: var(--r-sm); font-weight: 600; font-size: .9rem;
  color: var(--muted); transition: background .15s, color .15s;
}
.nav-links a:hover { background: var(--bg); color: var(--dark); }

.nav-cta { display: flex; align-items: center; gap: 10px; }
#btn-menu { display: none; background: none; border: none; cursor: pointer; padding: 6px; }

/* ══════════════════════════════════════════════════════════
   HERO
   ══════════════════════════════════════════════════════════ */
#hero {
  min-height: 100vh; display: flex; flex-direction: column; justify-content: center;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 60%, #1d4ed8 100%);
  padding-top: 68px; overflow: hidden; position: relative;
}
.hero-bg-pattern {
  position: absolute; inset: 0; opacity: .04;
  background-image: radial-gradient(circle, #fff 1px, transparent 1px);
  background-size: 32px 32px;
}
.hero-inner {
  position: relative; max-width: 1120px; margin: 0 auto; padding: 80px 20px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.hero-badge { margin-bottom: 20px; }
.hero-badge span {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
  color: #bfdbfe; padding: 6px 14px; border-radius: 99px; font-size: .85rem; font-weight: 600;
}
.hero-title  { color: var(--white); margin-bottom: 20px; }
.hero-title span { color: #93c5fd; }
.hero-desc   { color: #94a3b8; font-size: 1.1rem; margin-bottom: 36px; max-width: 480px; }
.hero-btns   { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats  { display: flex; gap: 36px; flex-wrap: wrap; }
.hero-stat   { color: var(--white); }
.hero-stat .value { font-size: 1.9rem; font-weight: 900; line-height: 1; }
.hero-stat .label { font-size: .8rem; color: #94a3b8; font-weight: 600; margin-top: 2px; }

/* Hero visual */
.hero-visual { display: flex; flex-direction: column; gap: 14px; }
.hero-card {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r-lg); padding: 20px 24px; backdrop-filter: blur(8px);
  display: flex; align-items: center; gap: 16px; color: var(--white);
}
.hero-card-icon {
  width: 44px; height: 44px; border-radius: var(--r-md); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 1.3rem;
}
.hero-card h4 { font-size: .95rem; font-weight: 700; }
.hero-card p  { font-size: .8rem; color: #94a3b8; margin-top: 2px; }

/* ══════════════════════════════════════════════════════════
   STATS BAR
   ══════════════════════════════════════════════════════════ */
.stats-bar {
  background: var(--dark); padding: 40px 0;
}
.stats-row { display: flex; justify-content: center; gap: 60px; flex-wrap: wrap; }
.stat-item { text-align: center; }
.stat-item .num { font-size: 2.2rem; font-weight: 900; color: var(--white); }
.stat-item .lbl { font-size: .85rem; color: #64748b; font-weight: 600; margin-top: 2px; }

/* ══════════════════════════════════════════════════════════
   FORMATIONS
   ══════════════════════════════════════════════════════════ */
#formations { background: var(--bg); }
.section-header { text-align: center; margin-bottom: 56px; }
.section-header p { color: var(--muted); font-size: 1.05rem; margin-top: 12px; max-width: 560px; margin-left: auto; margin-right: auto; }

.formation-card {
  background: var(--white); border-radius: var(--r-xl); overflow: hidden;
  border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  transition: transform .2s, box-shadow .2s; display: flex; flex-direction: column;
}
.formation-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.formation-top { padding: 28px; display: flex; flex-direction: column; flex: 1; }
.formation-icon {
  width: 52px; height: 52px; border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 16px;
}
.formation-title { font-size: 1.15rem; font-weight: 800; margin-bottom: 8px; }
.formation-desc  { color: var(--muted); font-size: .9rem; flex: 1; margin-bottom: 16px; }
.formation-meta  { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 20px; }
.formation-bot {
  padding: 18px 28px; border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.formation-price { font-weight: 900; font-size: 1.1rem; color: var(--dark); }
.formation-price span { font-size: .75rem; color: var(--muted); font-weight: 500; }

/* ══════════════════════════════════════════════════════════
   POURQUOI AMAGEDU
   ══════════════════════════════════════════════════════════ */
#pourquoi { background: var(--white); }
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 28px; }
.why-item {
  padding: 28px; border-radius: var(--r-lg);
  border: 1px solid var(--border); transition: border-color .2s, box-shadow .2s;
}
.why-item:hover { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(37,99,235,.08); }
.why-icon { font-size: 2rem; margin-bottom: 14px; }
.why-item h3 { font-size: 1.05rem; margin-bottom: 8px; }
.why-item p  { color: var(--muted); font-size: .9rem; }

/* ══════════════════════════════════════════════════════════
   TARIFS
   ══════════════════════════════════════════════════════════ */
#tarifs { background: var(--bg); }
.tarifs-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; max-width: 900px; margin: 0 auto; }
.tarif-card {
  background: var(--white); border-radius: var(--r-xl); border: 2px solid var(--border);
  padding: 32px; text-align: center; position: relative; transition: transform .2s, box-shadow .2s;
}
.tarif-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.tarif-card.featured { border-color: var(--blue); }
.tarif-featured-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--blue); color: #fff; font-size: .75rem; font-weight: 700;
  padding: 4px 16px; border-radius: 99px;
}
.tarif-name    { font-size: .85rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 12px; }
.tarif-price   { font-size: 2.4rem; font-weight: 900; color: var(--dark); line-height: 1; }
.tarif-price sub { font-size: 1rem; font-weight: 600; color: var(--muted); }
.tarif-period  { font-size: .8rem; color: var(--muted); margin: 6px 0 20px; }
.tarif-feats   { text-align: left; margin-bottom: 28px; display: flex; flex-direction: column; gap: 10px; }
.tarif-feat    { display: flex; align-items: center; gap: 10px; font-size: .9rem; }
.tarif-feat::before { content: '✓'; color: var(--green); font-weight: 900; flex-shrink: 0; }

/* ══════════════════════════════════════════════════════════
   TÉMOIGNAGES
   ══════════════════════════════════════════════════════════ */
#temoignages { background: var(--white); }
.temoignage-card {
  background: var(--bg); border-radius: var(--r-lg); padding: 28px;
  border: 1px solid var(--border);
}
.temoignage-stars { color: #f59e0b; font-size: 1rem; margin-bottom: 14px; }
.temoignage-text  { color: var(--ink); font-size: .95rem; line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.temoignage-author { display: flex; align-items: center; gap: 12px; }
.temoignage-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: .95rem; color: #fff; flex-shrink: 0;
}
.temoignage-name { font-weight: 700; font-size: .9rem; }
.temoignage-role { font-size: .78rem; color: var(--muted); }

/* ══════════════════════════════════════════════════════════
   CTA BAND
   ══════════════════════════════════════════════════════════ */
.cta-band {
  background: linear-gradient(135deg, var(--dark), #1e3a8a);
  padding: 80px 20px; text-align: center;
}
.cta-band h2 { color: var(--white); margin-bottom: 16px; }
.cta-band p  { color: #94a3b8; font-size: 1.05rem; margin-bottom: 36px; max-width: 500px; margin-left: auto; margin-right: auto; }
.cta-btns    { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ══════════════════════════════════════════════════════════
   CONTACT
   ══════════════════════════════════════════════════════════ */
#contact { background: var(--bg); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; align-items: flex-start; gap: 16px; }
.contact-icon {
  width: 44px; height: 44px; background: var(--blue-lt); border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0;
}
.contact-item h4 { font-size: .85rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 4px; }
.contact-item p  { font-size: .95rem; font-weight: 600; color: var(--dark); }
.contact-form { background: var(--white); border-radius: var(--r-xl); padding: 32px; border: 1px solid var(--border); box-shadow: var(--shadow-sm); }
.form-row     { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group   { margin-bottom: 16px; }
.form-group.full { grid-column: 1 / -1; }
.form-label   { display: block; font-size: .85rem; font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.form-input   {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--border); border-radius: var(--r-md);
  font-family: var(--font); font-size: .9rem; color: var(--dark); background: var(--white);
  transition: border-color .15s; outline: none;
}
.form-input:focus { border-color: var(--blue); }
textarea.form-input { resize: vertical; min-height: 110px; }

/* ══════════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════════ */
footer {
  background: var(--dark); color: #94a3b8; padding: 60px 0 24px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand .logo-box { width: 38px; height: 38px; background: var(--blue); border-radius: var(--r-sm); display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 900; font-size: 1.1rem; margin-bottom: 14px; }
.footer-brand p { font-size: .9rem; line-height: 1.7; max-width: 260px; }
.footer-col h4  { color: var(--white); font-size: .85rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 16px; }
.footer-col ul  { display: flex; flex-direction: column; gap: 10px; }
.footer-col a   { font-size: .9rem; transition: color .15s; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid #1e293b; padding-top: 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-size: .85rem; }
.footer-bottom a { color: var(--blue); }

/* WhatsApp float */
.wa-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 56px; height: 56px; background: #25d366; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: transform .2s, box-shadow .2s; cursor: pointer;
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,.5); }
.wa-float svg   { width: 28px; height: 28px; fill: #fff; }
.wa-tooltip {
  position: absolute; right: 68px; white-space: nowrap;
  background: var(--dark); color: #fff; font-size: .8rem; font-weight: 600;
  padding: 6px 12px; border-radius: 8px; opacity: 0; pointer-events: none; transition: opacity .2s;
}
.wa-float:hover .wa-tooltip { opacity: 1; }

/* Mobile menu */
#mobile-menu {
  display: none; position: fixed; inset: 0; background: var(--white); z-index: 99;
  padding: 80px 24px 24px; flex-direction: column; gap: 8px;
}
#mobile-menu.open { display: flex; }
#mobile-menu a { padding: 14px 16px; font-size: 1.1rem; font-weight: 700; border-radius: var(--r-md); color: var(--dark); transition: background .15s; }
#mobile-menu a:hover { background: var(--bg); }
#mobile-menu .close-btn { position: absolute; top: 18px; right: 20px; background: none; border: none; font-size: 1.8rem; cursor: pointer; color: var(--dark); }

/* ══════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .section, .section-sm { padding: 60px 0; }
  .nav-links, .nav-cta .btn-outline { display: none; }
  #btn-menu { display: block; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; padding: 60px 20px; text-align: center; }
  .hero-desc  { margin: 0 auto 32px; }
  .hero-btns  { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { display: none; }
  .stats-row  { gap: 32px; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.8rem; }
}

@media (max-width: 480px) {
  .tarifs-grid { grid-template-columns: 1fr; }
  .why-grid    { grid-template-columns: 1fr; }
  .btn-lg      { width: 100%; justify-content: center; }
}

/* Animations */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s, transform .6s; }
.reveal.visible { opacity: 1; transform: translateY(0); }