/* =========================================================
   KOVA STUDIO — Styles
   Palette chaude / crème, accent orange→corail→pêche
   ========================================================= */

:root {
  /* Couleurs */
  --cream: #FAFAF8;
  --cream-2: #F4F2EC;       /* fond légèrement teinté */
  --cream-3: #ECE8DF;
  --ink: #1F1B16;           /* texte principal, chaud */
  --ink-soft: #6B6256;      /* texte secondaire */
  --ink-faint: #9B9082;
  --line: #E6E1D6;          /* bordures */

  --orange: #FF6B35;
  --coral: #FF8C55;
  --peach: #FFAD80;
  --accent-grad: linear-gradient(135deg, #FF6B35 0%, #FF8C55 50%, #FFAD80 100%);
  --accent-soft: rgba(255, 107, 53, 0.10);
  --shadow-warm: 0 22px 50px -18px rgba(255, 107, 53, 0.45);

  /* Mesures */
  --maxw: 1180px;
  --radius: 20px;
  --radius-sm: 14px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* -------------------- Reset -------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--cream);
  color: var(--ink);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

::selection { background: var(--coral); color: #fff; }

/* -------------------- Typo utilitaire -------------------- */
.grad-text {
  background: var(--accent-grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* -------------------- Boutons -------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-weight: 600;
  font-size: 15px;
  padding: 14px 26px;
  border-radius: 999px;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease),
              background 0.3s var(--ease), color 0.3s var(--ease);
  white-space: nowrap;
}
.btn svg { transition: transform 0.4s var(--ease); }
.btn:hover svg { transform: translateX(3px); }

.btn--primary {
  background: var(--accent-grad);
  color: #fff;
  box-shadow: 0 12px 28px -10px rgba(255, 107, 53, 0.6);
}
.btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 38px -10px rgba(255, 107, 53, 0.7);
}

.btn--ghost {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn--ghost:hover {
  transform: translateY(-3px);
  border-color: var(--coral);
  color: var(--orange);
  box-shadow: var(--shadow-warm);
}

.btn--block { width: 100%; }

/* -------------------- Navbar -------------------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px clamp(20px, 5vw, 60px);
  transition: background 0.4s var(--ease), backdrop-filter 0.4s var(--ease),
              box-shadow 0.4s var(--ease), padding 0.4s var(--ease);
}
.nav.scrolled {
  background: rgba(250, 250, 248, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--line);
  padding-top: 14px;
  padding-bottom: 14px;
}

.nav__brand {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.02em;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.nav__brand-dot { color: var(--orange); }
.nav__logo {
  width: 26px; height: 26px;
  border-radius: 9px;
  background: var(--accent-grad);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.3);
  position: relative;
}
.nav__logo::after {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 4px;
  background: rgba(255,255,255,0.85);
}

.nav__links { display: flex; align-items: center; gap: 34px; }
.nav__links a {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-soft);
  position: relative;
  transition: color 0.3s var(--ease);
}
.nav__links a:not(.nav__cta)::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 2px;
  background: var(--accent-grad);
  transition: width 0.35s var(--ease);
}
.nav__links a:not(.nav__cta):hover { color: var(--ink); }
.nav__links a:not(.nav__cta):hover::after { width: 100%; }

.nav__cta {
  background: var(--ink);
  color: #fff !important;
  padding: 10px 22px;
  border-radius: 999px;
  transition: transform 0.3s var(--ease), background 0.3s var(--ease);
}
.nav__cta:hover { transform: translateY(-2px); background: var(--orange); }

/* -------------------- Sections communes -------------------- */
.section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(80px, 12vh, 150px) clamp(20px, 5vw, 40px);
}
.section__head { margin-bottom: 64px; }
.section__eyebrow {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 18px;
}
.section__title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--ink);
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px clamp(20px, 5vw, 40px) 60px;
  overflow: hidden;
}
.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

/* Blobs flottants — dégradé chaud */
.hero__blobs { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  will-change: transform;
}
.blob--1 {
  width: 460px; height: 460px;
  background: radial-gradient(circle at 30% 30%, #FF6B35, transparent 70%);
  top: -80px; left: -60px;
  animation: float1 18s ease-in-out infinite;
}
.blob--2 {
  width: 520px; height: 520px;
  background: radial-gradient(circle at 70% 70%, #FFAD80, transparent 70%);
  bottom: -120px; right: -80px;
  animation: float2 22s ease-in-out infinite;
}
.blob--3 {
  width: 380px; height: 380px;
  background: radial-gradient(circle at 50% 50%, #FF8C55, transparent 70%);
  top: 30%; left: 55%;
  opacity: 0.35;
  animation: float3 26s ease-in-out infinite;
}
@keyframes float1 {
  0%,100% { transform: translate(0,0) scale(1); }
  50%     { transform: translate(60px, 40px) scale(1.1); }
}
@keyframes float2 {
  0%,100% { transform: translate(0,0) scale(1); }
  50%     { transform: translate(-50px, -30px) scale(1.08); }
}
@keyframes float3 {
  0%,100% { transform: translate(0,0) scale(1); }
  50%     { transform: translate(-40px, 50px) scale(0.92); }
}

.hero__inner {
  position: relative;
  z-index: 2;
  max-width: 900px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  backdrop-filter: blur(8px);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink-soft);
  margin-bottom: 32px;
}
.hero__badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 0 rgba(255,107,53,0.6);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(255,107,53,0.55); }
  70%  { box-shadow: 0 0 0 10px rgba(255,107,53,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,107,53,0); }
}

.hero__title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: clamp(44px, 8vw, 96px);
  line-height: 0.98;
  letter-spacing: -0.04em;
  margin-bottom: 28px;
}
.hero__subtitle {
  font-size: clamp(17px, 2vw, 21px);
  color: var(--ink-soft);
  max-width: 560px;
  margin-bottom: 40px;
}
.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

.hero__stats {
  display: flex;
  gap: 48px;
  margin-top: 72px;
  flex-wrap: wrap;
  justify-content: center;
}
.hero__stats > div { display: flex; flex-direction: column; align-items: center; }
.hero__stats strong {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 30px;
  font-weight: 700;
  color: var(--ink);
}
.hero__stats span { font-size: 14px; color: var(--ink-faint); }

/* =========================================================
   SERVICES
   ========================================================= */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.card-service {
  background: var(--cream-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 38px 32px;
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease),
              border-color 0.5s var(--ease), background 0.5s var(--ease);
}
.card-service:hover {
  transform: translateY(-8px);
  border-color: transparent;
  box-shadow: var(--shadow-warm);
  background: #fff;
}
.card-service__icon {
  width: 58px; height: 58px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: var(--accent-grad);
  color: #fff;
  margin-bottom: 26px;
  box-shadow: 0 12px 26px -10px rgba(255,107,53,0.55);
  transition: transform 0.5s var(--ease);
}
.card-service:hover .card-service__icon { transform: scale(1.08) rotate(-4deg); }
.card-service h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 23px;
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.card-service p {
  color: var(--ink-soft);
  font-size: 15.5px;
  margin-bottom: 22px;
}
.card-service__list { display: flex; flex-direction: column; gap: 11px; }
.card-service__list li {
  position: relative;
  padding-left: 26px;
  font-size: 14.5px;
  color: var(--ink-soft);
  font-weight: 500;
}
.card-service__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 4px;
  width: 16px; height: 16px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Ccircle cx='12' cy='12' r='11' fill='%23FF6B35' opacity='0.15'/%3E%3Cpath d='M7 12.5l3.2 3.2L17 9' stroke='%23FF6B35' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
}

/* =========================================================
   PROJETS
   ========================================================= */
.projets__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.card-project {
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  transform-style: preserve-3d;
  perspective: 1000px;
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease),
              border-color 0.5s var(--ease);
}
.card-project:hover {
  transform: translateY(-10px);
  border-color: transparent;
  box-shadow: 0 30px 60px -22px rgba(255, 107, 53, 0.5);
}
.card-project__media {
  padding: 22px 22px 0;
  perspective: 900px;
}
.card-project:hover .mock {
  transform: rotateX(6deg) rotateY(-6deg) scale(1.02);
  box-shadow: 0 26px 50px -20px rgba(255,107,53,0.4);
}
.mock {
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #fff;
  box-shadow: 0 16px 36px -18px rgba(31,27,22,0.25);
  border: 1px solid var(--line);
  transition: transform 0.6s var(--ease), box-shadow 0.6s var(--ease);
  aspect-ratio: 16 / 10.5;
}
.mock__bar {
  display: flex;
  gap: 6px;
  padding: 11px 14px;
  background: #F1ECE2;
  border-bottom: 1px solid var(--line);
}
.mock__bar span {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: #D8CFBE;
}
.mock__bar span:first-child { background: var(--coral); }
.mock__bar span:nth-child(2) { background: var(--peach); }
.mock__body { height: calc(100% - 31px); padding: 16px; position: relative; }

/* Mockup Lumio (site vitrine design) */
.mock__body--lumio { background: linear-gradient(160deg, #FFF5EE, #FFE9D8); }
.mock__hero { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.mock__logo { width: 26px; height: 26px; border-radius: 8px; background: var(--accent-grad); }
.mock__navlines { display: flex; gap: 6px; }
.mock__navlines span { width: 22px; height: 5px; border-radius: 3px; background: #E2C9AE; }
.mock__bigtitle { width: 70%; height: 16px; border-radius: 6px; background: var(--ink); margin-bottom: 12px; }
.mock__bigtitle--sm { width: 45%; height: 11px; background: var(--orange); margin-bottom: 16px; }
.mock__btn { width: 90px; height: 16px; border-radius: 999px; background: var(--accent-grad); margin-bottom: 24px; }
.mock__row { display: flex; gap: 8px; }
.mock__row span { flex: 1; height: 38px; border-radius: 8px; background: rgba(255,255,255,0.7); border: 1px solid rgba(226,201,174,0.6); }

/* Mockup Fjord (dashboard SaaS) */
.mock__body--fjord { background: linear-gradient(160deg, #FFFFFF, #F6EFE5); }
.mock__cardrow { display: flex; gap: 8px; margin-bottom: 16px; }
.mock__card { flex: 1; height: 34px; border-radius: 8px; background: #FFF1E6; border: 1px solid #F0DCC6; }
.mock__card:first-child { background: var(--accent-grad); border: none; }
.mock__chart { display: flex; align-items: flex-end; gap: 8px; height: 70px; }
.mock__chart span {
  flex: 1;
  border-radius: 6px 6px 2px 2px;
  background: var(--accent-grad);
  opacity: 0.85;
}
.mock__chart span:nth-child(even) { background: linear-gradient(#FFD0B0, #FFE3CE); }

/* Mockup Terre (e-commerce) */
.mock__body--terre { background: linear-gradient(160deg, #FFFBF4, #F3EAD8); display: flex; gap: 12px; }
.mock__side { width: 38px; border-radius: 8px; background: #FFF1E1; border: 1px solid #F0DCC6; }
.mock__main { flex: 1; display: flex; flex-direction: column; }
.mock__grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; flex: 1; }
.mock__grid2 span { border-radius: 8px; background: var(--accent-grad); opacity: 0.9; }
.mock__grid2 span:nth-child(2) { background: #FFE0CC; opacity: 1; }
.mock__grid2 span:nth-child(3) { background: #FFD0B0; opacity: 1; }
.mock__grid2 span:nth-child(4) { background: var(--accent-grad); opacity: 0.7; }

.card-project__info {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  padding: 24px;
}
.card-project__info h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 21px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.card-project__info p { font-size: 14px; color: var(--ink-soft); }
.card-project__tech {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--orange);
  background: var(--accent-soft);
  padding: 7px 12px;
  border-radius: 999px;
  white-space: nowrap;
}

/* =========================================================
   TARIFS
   ========================================================= */
.tarifs__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
.card-price {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease),
              border-color 0.5s var(--ease);
}
.card-price:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-warm);
}
.card-price--featured {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
  transform: scale(1.04);
}
.card-price--featured:hover { transform: scale(1.04) translateY(-6px); }

.card-price__tag {
  position: absolute;
  top: -13px; left: 50%;
  transform: translateX(-50%);
  background: var(--accent-grad);
  color: #fff;
  font-size: 12.5px;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: 0 8px 18px -6px rgba(255,107,53,0.6);
}

.card-price h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 10px;
}
.card-price__desc {
  font-size: 14.5px;
  color: var(--ink-soft);
  margin-bottom: 28px;
  min-height: 42px;
}
.card-price--featured .card-price__desc { color: rgba(255,255,255,0.7); }

.card-price__amount {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 48px;
  line-height: 1;
  letter-spacing: -0.03em;
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.card-price__amount span {
  font-size: 24px;
  font-weight: 600;
  color: var(--ink-soft);
}
.card-price--featured .card-price__amount span { color: var(--coral); }
.card-price__unit {
  display: block;
  font-size: 13.5px;
  color: var(--ink-faint);
  margin-top: 6px;
  margin-bottom: 30px;
}
.card-price--featured .card-price__unit { color: rgba(255,255,255,0.5); }

.card-price__list {
  display: flex;
  flex-direction: column;
  gap: 13px;
  margin-bottom: 34px;
  flex: 1;
}
.card-price__list li {
  position: relative;
  padding-left: 28px;
  font-size: 14.5px;
}
.card-price__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 1px;
  width: 18px; height: 18px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M5 12.5l4 4L19 7' stroke='%23FF6B35' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
}
.card-price--featured .card-price__list li::before {
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M5 12.5l4 4L19 7' stroke='%23FFAD80' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
}
.card-price--featured .btn--ghost {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border-color: rgba(255,255,255,0.18);
}
.card-price--featured .btn--ghost:hover {
  background: var(--accent-grad);
  border-color: transparent;
  color: #fff;
}

/* =========================================================
   CONTACT
   ========================================================= */
.contact {
  background: var(--cream-2);
  max-width: none;
  padding-left: 0;
  padding-right: 0;
}
.contact__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 40px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
.contact__intro .section__title { margin-bottom: 24px; }
.contact__lead {
  font-size: 18px;
  color: var(--ink-soft);
  margin-bottom: 32px;
  max-width: 420px;
}
.contact__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14.5px;
  color: var(--ink-faint);
  flex-wrap: wrap;
}
.contact__meta a { color: var(--orange); font-weight: 600; }

.contact__form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: 0 20px 50px -28px rgba(31,27,22,0.3);
}
.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
}
.field input,
.field textarea {
  width: 100%;
  font-family: inherit;
  font-size: 15.5px;
  color: var(--ink);
  padding: 13px 16px;
  background: var(--cream);
  border: 1.5px solid var(--line);
  border-radius: 12px;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease),
              background 0.3s var(--ease);
  resize: vertical;
}
.field input::placeholder,
.field textarea::placeholder { color: var(--ink-faint); }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--coral);
  background: #fff;
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.contact__form .btn { margin-top: 6px; }
.contact__success {
  margin-top: 18px;
  text-align: center;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--orange);
  padding: 14px;
  background: var(--accent-soft);
  border-radius: 12px;
  animation: fadeInUp 0.5s var(--ease);
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  border-top: 1px solid var(--line);
  background: var(--cream);
}
.footer__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 56px clamp(20px, 5vw, 40px);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 18px;
}
.footer__inner p { color: var(--ink-soft); font-size: 15px; }
.footer__links { display: flex; gap: 28px; flex-wrap: wrap; justify-content: center; }
.footer__links a {
  font-size: 14.5px;
  color: var(--ink-soft);
  transition: color 0.3s var(--ease);
}
.footer__links a:hover { color: var(--orange); }
.footer__copy { font-size: 13px; color: var(--ink-faint); }

/* =========================================================
   ANIMATIONS REVEAL (scroll)
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Décalage en cascade pour les grilles */
.services__grid .reveal:nth-child(2) { transition-delay: 0.12s; }
.services__grid .reveal:nth-child(3) { transition-delay: 0.24s; }
.projets__grid .reveal:nth-child(2) { transition-delay: 0.12s; }
.projets__grid .reveal:nth-child(3) { transition-delay: 0.24s; }
.tarifs__grid .reveal:nth-child(2) { transition-delay: 0.12s; }
.tarifs__grid .reveal:nth-child(3) { transition-delay: 0.24s; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 960px) {
  .services__grid,
  .projets__grid,
  .tarifs__grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .card-price--featured { transform: none; }
  .card-price--featured:hover { transform: translateY(-6px); }
  .contact__inner { grid-template-columns: 1fr; gap: 40px; }
  .nav__links a:not(.nav__cta) { display: none; }
  .hero__stats { gap: 32px; }
}

@media (max-width: 520px) {
  body { font-size: 16px; }
  .section { padding: 80px 20px; }
  .section__head { margin-bottom: 44px; }
  .hero__actions { flex-direction: column; width: 100%; max-width: 320px; }
  .hero__actions .btn { width: 100%; }
  .contact__form { padding: 26px 22px; }
}

/* -------------------- Accessibilité -------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}