/* ============================================================
   dentikOo v4 — Base, Resets & Utilitaires
   ⚠️  À charger UNIQUEMENT sur les pages v4 (pas dans basePlatform)
   Dépend de _var.css chargé avant lui.
   ============================================================ */

/* ── Reset ── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--font);
  background: var(--white);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
ul {
  list-style: none;
}
button {
  cursor: pointer;
  font-family: var(--font);
  border: none;
  background: none;
}

/* ── Layout ── */
.wrap {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Labels de section ── */
.s-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--blue);
  background: var(--blue-lt);
  padding: 5px 14px;
  border-radius: var(--r-pill);
  margin-bottom: 14px;
}
.s-tag.amber {
  color: var(--amber);
  background: var(--amber-lt);
}
.s-tag.light {
  color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.1);
}

.s-title {
  font-family: var(--font);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 900;
  color: var(--ink);
  letter-spacing: -2px;
  line-height: 1.08;
  margin-bottom: 18px;
}
.s-title.white {
  color: #fff;
}

.s-sub {
  font-size: 15px;
  font-weight: 300;
  color: var(--body);
  line-height: 1.8;
}
.s-sub.white {
  color: rgba(255, 255, 255, 0.5);
}

/* ── Animations au scroll ── */
[data-ani] {
  opacity: 0;
  will-change: transform, opacity;
  transition:
    opacity 0.6s var(--ease),
    transform 0.6s var(--ease);
}
[data-ani="up"] {
  transform: translateY(40px);
}
[data-ani="left"] {
  transform: translateX(-40px);
}
[data-ani="right"] {
  transform: translateX(40px);
}
[data-ani="scale"] {
  transform: scale(0.92);
}
[data-ani="fade"] {
  transform: none;
}

[data-ani].ani-in {
  opacity: 1;
  transform: none !important;
}

/* Stagger delays */
[data-delay="1"] {
  transition-delay: 0.08s;
}
[data-delay="2"] {
  transition-delay: 0.16s;
}
[data-delay="3"] {
  transition-delay: 0.24s;
}
[data-delay="4"] {
  transition-delay: 0.32s;
}
[data-delay="5"] {
  transition-delay: 0.4s;
}

/* ── Boutons globaux ── */
.btn-solid {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  background: var(--blue);
  padding: 15px 28px;
  border-radius: var(--r-pill);
  transition:
    background var(--t) var(--ease),
    transform var(--t) var(--spring),
    box-shadow var(--t);
  box-shadow: 0 4px 18px rgba(20, 85, 192, 0.3);
}
.btn-solid:hover {
  background: #1a60d4;
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 28px rgba(20, 85, 192, 0.38);
  color: #fff;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--body);
  border: 1.5px solid var(--line);
  padding: 13px 22px;
  border-radius: var(--r-pill);
  transition:
    border-color var(--t),
    color var(--t),
    background var(--t);
}
.btn-ghost:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--blue-lt);
}

.btn-amber {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 700;
  color: var(--night);
  background: var(--amber);
  padding: 18px 44px;
  border-radius: var(--r-pill);
  transition:
    background var(--t) var(--ease),
    transform var(--t) var(--spring),
    box-shadow var(--t);
  box-shadow: 0 4px 20px #86b7fe38;
}
.btn-amber:hover {
  background: #86b7fe;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 36px #90bdff47;
  color: var(--night);
}