/* ==========================================================================
   CRAZY TECH — design system
   Direction : encre nocturne (bleu nuit du logo) + magenta de la marque,
   grandes surfaces claires, repères graphiques tirés du logo (le T tranché,
   les pixels) et de motifs géométriques discrets.
   Sommaire : 1 tokens · 2 base · 3 composants · 4 sections · 5 responsive
   ========================================================================== */

/* 1 — TOKENS */
:root {
  --ink: #0A1133;
  --ink-2: #121B4A;
  --ink-deep: #070C26;
  --brand: #D4007C;
  --brand-hi: #FF2BA6;
  --brand-tint: #FDE7F3;
  --paper: #F5F6FB;
  --white: #FFFFFF;
  --text: #0E1538;
  --muted: #545A78;
  --line: #E2E4F0;
  --on-dark: #FFFFFF;
  --on-dark-muted: #B7BDDA;
  --line-dark: rgba(255, 255, 255, .14);

  --font-display: 'Sora', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: 'Figtree', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --max: 1200px;
  --gutter: clamp(16px, 4vw, 32px);
  --hh: 80px;
  --radius: 14px;
  --radius-lg: 22px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --section-pad: clamp(4rem, 9vw, 7.5rem);
  color-scheme: light;
}

/* 2 — BASE */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, p, ul, dl, dd, figure { margin: 0; }
ul { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3 { font-family: var(--font-display); text-wrap: balance; letter-spacing: -0.015em; }
:focus-visible { outline: 3px solid var(--brand-hi); outline-offset: 3px; border-radius: 4px; }
[id] { scroll-margin-top: calc(var(--hh) + 8px); }

.wrap { width: min(100% - 2 * var(--gutter), var(--max)); margin-inline: auto; }
.icon { width: 24px; height: 24px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.skip {
  position: absolute; left: 16px; top: -80px; z-index: 100;
  background: var(--white); color: var(--ink); padding: .75rem 1rem; border-radius: 10px; font-weight: 600;
}
.skip:focus { top: 12px; }

/* 3 — COMPOSANTS */
.btn {
  --btn-bg: var(--brand); --btn-fg: #fff; --btn-border: var(--brand);
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  min-height: 48px; padding: .75rem 1.4rem;
  font-family: var(--font-body); font-weight: 600; font-size: 1rem; line-height: 1.2;
  color: var(--btn-fg); background: var(--btn-bg);
  border: 1.5px solid var(--btn-border); border-radius: 10px;
  cursor: pointer; text-align: center;
  transition: transform .2s var(--ease), background-color .2s, border-color .2s, box-shadow .2s;
}
.btn .icon { width: 18px; height: 18px; stroke-width: 2; transition: transform .25s var(--ease); }
.btn:active { transform: scale(.98); }
.btn--sm { min-height: 44px; padding: .6rem 1.1rem; font-size: .95rem; }
.btn--block { width: 100%; }
.btn--ghost-dark { --btn-bg: transparent; --btn-fg: #fff; --btn-border: rgba(255, 255, 255, .35); }
.btn--ghost-light { --btn-bg: transparent; --btn-fg: var(--text); --btn-border: rgba(14, 21, 56, .25); }
@media (hover: hover) {
  .btn:hover { transform: translateY(-1px); }
  .btn:hover .icon { transform: translateX(3px); }
  .btn:not(.btn--ghost-dark):not(.btn--ghost-light):hover { --btn-bg: #B80069; --btn-border: #B80069; box-shadow: 0 10px 24px -10px rgba(212, 0, 124, .7); }
  .btn--ghost-dark:hover { --btn-border: #fff; --btn-bg: rgba(255, 255, 255, .08); }
  .btn--ghost-light:hover { --btn-border: var(--text); --btn-bg: rgba(14, 21, 56, .04); }
}

.section { padding-block: var(--section-pad); }
.section--white { background: var(--white); }
.section--paper { background: var(--paper); }
.section--ink { background: var(--ink); color: var(--on-dark); position: relative; overflow: hidden; }
.section__head {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .85fr);
  gap: 1.25rem clamp(2rem, 6vw, 5rem); align-items: end;
  margin-bottom: clamp(2.25rem, 5vw, 3.75rem);
}
.h2 { font-size: clamp(1.75rem, 3.6vw, 2.65rem); line-height: 1.12; font-weight: 700; }
.lead { color: var(--muted); max-width: 60ch; }
.section--ink .lead { color: var(--on-dark-muted); }

/* Motif géométrique discret (chevrons) — réservé aux fonds sombres */
.pattern::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='72' height='72' viewBox='0 0 72 72'%3E%3Cpath d='M0 36 18 18 36 36 54 18 72 36M0 72 18 54 36 72 54 54 72 72M0 0 18-18M36 0 54-18' fill='none' stroke='%23fff' stroke-opacity='.07' stroke-width='1.5'/%3E%3C/svg%3E");
  -webkit-mask-image: linear-gradient(to top right, #000 0%, transparent 52%);
  mask-image: linear-gradient(to top right, #000 0%, transparent 52%);
}
.pattern > :not(.hero__slash) { position: relative; }

/* Révélation douce au défilement : l'état de repos reste lisible */
.reveal-ready [data-reveal] { transition: opacity .6s var(--ease), transform .6s var(--ease); transition-delay: var(--d, 0s); }
.reveal-ready [data-reveal]:not(.is-in) { opacity: .35; transform: translateY(14px); }

/* 4 — SECTIONS */

/* Header */
.header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; background: var(--ink); color: var(--on-dark); transition: box-shadow .25s, border-color .25s; border-bottom: 1px solid transparent; }
.header.is-scrolled { border-bottom-color: var(--line-dark); box-shadow: 0 10px 30px -18px rgba(0, 0, 0, .6); }
.header__bar { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; height: var(--hh); }
.brand { display: flex; align-items: center; flex: none; }
.brand__logo { height: 68px; width: auto; }
.nav { display: flex; align-items: center; gap: clamp(1.25rem, 2.4vw, 2.25rem); margin-left: auto; }
.nav__link { position: relative; padding-block: .5rem; font-weight: 500; font-size: .95rem; color: rgba(255, 255, 255, .78); transition: color .2s; }
.nav__link::after { content: ''; position: absolute; left: 0; right: 0; bottom: 2px; height: 2px; background: var(--brand-hi); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.nav__link:hover, .nav__link[aria-current] { color: #fff; }
.nav__link:hover::after, .nav__link[aria-current]::after { transform: scaleX(1); }
.header__cta { margin-left: .5rem; }

.burger { display: none; width: 48px; height: 48px; padding: 0; background: transparent; border: 0; border-radius: 10px; cursor: pointer; position: relative; }
.burger span { position: absolute; left: 12px; right: 12px; height: 2px; background: #fff; border-radius: 2px; transition: transform .3s var(--ease), opacity .2s; }
.burger span:nth-child(1) { top: 16px; }
.burger span:nth-child(2) { top: 23px; }
.burger span:nth-child(3) { top: 30px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: absolute; left: 0; right: 0; top: 100%;
  background: var(--ink); border-top: 1px solid var(--line-dark);
  visibility: hidden; opacity: 0; transform: translateY(-8px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility 0s .3s;
  max-height: calc(100dvh - var(--hh)); overflow-y: auto;
}
.mobile-menu.is-open { visibility: visible; opacity: 1; transform: none; transition-delay: 0s; }
.mobile-menu__inner { display: grid; gap: .25rem; padding-block: 1rem 1.5rem; }
.mobile-menu__link { display: flex; align-items: center; min-height: 52px; font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; border-bottom: 1px solid var(--line-dark); }
.mobile-menu__cta { margin-top: 1rem; }

/* Hero */
.hero {
  position: relative; overflow: hidden; color: var(--on-dark);
  background: radial-gradient(60% 75% at 82% 38%, #1B2766 0%, rgba(27, 39, 102, 0) 70%), var(--ink);
  padding-block: clamp(3rem, 7vw, 5.5rem) clamp(4.5rem, 9vw, 7.5rem);
}
.hero__slash {
  position: absolute; left: 0; bottom: 0; width: clamp(80px, 13vw, 180px); aspect-ratio: 1;
  background: linear-gradient(135deg, var(--brand), var(--brand-hi));
  clip-path: polygon(0 100%, 0 34%, 100% 100%);
}
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr); gap: clamp(2.25rem, 5vw, 4.5rem); align-items: center; }
.hero__copy { display: grid; gap: 1.5rem; justify-items: start; }
.hero h1 { font-size: clamp(2.15rem, 4.9vw, 3.85rem); line-height: 1.07; font-weight: 700; letter-spacing: -0.025em; }
.hero__sub { font-size: clamp(1.05rem, 1.6vw, 1.2rem); color: var(--on-dark-muted); max-width: 52ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: .5rem; }
.values { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 1rem; padding-top: 1.75rem; border-top: 1px solid var(--line-dark); width: 100%; }
.values li { display: flex; align-items: center; gap: .55rem; padding-inline: .8rem; border-right: 1px solid var(--line-dark); font-size: .9rem; font-weight: 500; color: var(--on-dark-muted); }
.values li:first-child { padding-left: 0; }
.values li:last-child { border-right: 0; padding-right: 0; }
.values .icon { width: 22px; height: 22px; color: var(--brand-hi); }

.hero__visual { position: relative; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line-dark); box-shadow: 0 40px 90px -30px rgba(0, 0, 0, .65); background: var(--ink-2); }
.hero__visual img { width: 100%; aspect-ratio: 1000 / 660; object-fit: cover; }
.chip { position: absolute; left: 16px; bottom: 16px; display: inline-flex; align-items: center; gap: .5rem; padding: .5rem .85rem; border-radius: 999px; background: rgba(10, 17, 51, .82); border: 1px solid var(--line-dark); color: #fff; font-size: .875rem; font-weight: 500; backdrop-filter: blur(6px); }
.chip .icon { width: 16px; height: 16px; color: var(--brand-hi); }

/* À propos */
.about { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: clamp(2.5rem, 6vw, 5.5rem); align-items: start; }
.about__copy { display: grid; gap: 1.5rem; }
.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 2.25rem; margin-top: 1rem; }
.facts > div { padding-block: 1.25rem; border-top: 1px solid var(--line); display: grid; gap: .4rem; align-content: start; }
.facts dt { font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; }
.facts dd { color: var(--muted); font-size: 1rem; }

.ceo { background: var(--ink); color: var(--on-dark); border-radius: var(--radius-lg); padding: clamp(1.75rem, 3.5vw, 2.5rem); display: grid; gap: 1.5rem; position: relative; overflow: hidden; }
.ceo__top { display: flex; align-items: center; gap: 1rem; }
.ceo__mark { width: 72px; height: 72px; border-radius: 18px; flex: none; }
.ceo__role { color: var(--brand-hi); font-weight: 600; font-size: .95rem; }
.ceo__name { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.15rem, 2vw, 1.4rem); line-height: 1.2; overflow-wrap: anywhere; }
.ceo__text { color: var(--on-dark-muted); font-size: 1rem; }
.ceo__pix { width: 44px; height: 44px; color: var(--brand-hi); }

/* Solutions */
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1rem, 2vw, 1.5rem); }
.card { display: grid; gap: .9rem; align-content: start; padding: clamp(1.4rem, 2.4vw, 2rem); background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); transition: transform .3s var(--ease), border-color .3s, box-shadow .3s; }
.card__icon { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 14px; background: var(--brand-tint); color: var(--brand); transition: background-color .3s, color .3s; margin-bottom: .6rem; }
.card h3 { font-size: 1.2rem; line-height: 1.25; font-weight: 600; }
.card p { color: var(--muted); font-size: 1rem; }
@media (hover: hover) {
  .card:hover { transform: translateY(-5px); border-color: #F3B5D8; box-shadow: 0 22px 44px -26px rgba(10, 17, 51, .3); }
  .card:hover .card__icon { background: var(--brand); color: #fff; }
}

/* Pourquoi / services */
.split { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(2rem, 6vw, 5.5rem); align-items: start; }
.split__intro { display: grid; gap: 1.25rem; position: sticky; top: calc(var(--hh) + 2rem); }
.why { display: grid; border-bottom: 1px solid var(--line); }
.why__item { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: .25rem 1.25rem; padding-block: 1.35rem; border-top: 1px solid var(--line); align-items: start; }
.why__icon { grid-row: span 2; width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--line); background: var(--white); color: var(--brand); }
.why__item h3 { font-size: 1.1rem; font-weight: 600; line-height: 1.3; }
.why__item p { color: var(--muted); font-size: 1rem; }

/* Processus */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(1.5rem, 3vw, 2.5rem); }
.step { display: grid; gap: .75rem; align-content: start; padding-top: 1.5rem; border-top: 1px solid var(--line-dark); position: relative; }
.step::before { content: ''; position: absolute; left: 0; top: -2px; width: 44px; height: 3px; background: var(--brand-hi); }
.step__num { font-family: var(--font-display); font-weight: 700; font-size: clamp(2.2rem, 4vw, 3rem); line-height: 1; color: var(--brand-hi); font-variant-numeric: tabular-nums; }
.step h3 { font-size: 1.25rem; font-weight: 600; }
.step p { color: var(--on-dark-muted); font-size: 1rem; }

/* Tarifs */
.plans { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(1rem, 1.6vw, 1.5rem); align-items: stretch; }
.plan { display: flex; flex-direction: column; gap: 1.25rem; padding: clamp(1.5rem, 2.2vw, 2rem); background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); position: relative; transition: transform .3s var(--ease), box-shadow .3s; }
.plan__name { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; letter-spacing: .08em; }
.plan__for { color: var(--muted); font-size: 1rem; min-height: 3.2em; }
.plan__price { display: grid; gap: .15rem; padding-block: 1.1rem; border-block: 1px solid var(--line); }
.plan__price strong { font-family: var(--font-display); font-size: 1.65rem; font-weight: 600; line-height: 1.2; }
.plan__price span { color: var(--muted); font-size: .875rem; }
.plan__list { display: grid; gap: .8rem; font-size: .975rem; }
.plan__list li { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: .65rem; align-items: start; }
.plan__list .icon { width: 18px; height: 18px; margin-top: .25rem; color: var(--brand); stroke-width: 2.2; }
.plan .btn { margin-top: auto; }
.plan--featured { background: var(--ink); color: var(--on-dark); border-color: var(--ink); box-shadow: 0 30px 60px -28px rgba(10, 17, 51, .7); }
.plan--featured .plan__for, .plan--featured .plan__price span { color: var(--on-dark-muted); }
.plan--featured .plan__price { border-color: var(--line-dark); }
.plan--featured .plan__list .icon { color: var(--brand-hi); }
.plan__badge { position: absolute; top: -14px; left: clamp(1.5rem, 2.2vw, 2rem); padding: .3rem .8rem; border-radius: 999px; background: var(--brand); color: #fff; font-size: .8rem; font-weight: 600; }
.plans__note { margin-top: 1.75rem; color: var(--muted); font-size: .975rem; }
@media (hover: hover) { .plan:hover { transform: translateY(-4px); box-shadow: 0 24px 48px -28px rgba(10, 17, 51, .35); } }

/* FAQ */
.faq-list { border-bottom: 1px solid var(--line); }
.faq { border-top: 1px solid var(--line); }
.faq__q { display: flex; align-items: center; justify-content: space-between; gap: 1.25rem; width: 100%; min-height: 64px; padding: 1.1rem 0; background: none; border: 0; cursor: pointer; text-align: left; font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; line-height: 1.35; }
.faq__icon { position: relative; width: 22px; height: 22px; flex: none; }
.faq__icon::before, .faq__icon::after { content: ''; position: absolute; left: 3px; right: 3px; top: 50%; height: 2px; margin-top: -1px; background: var(--brand); border-radius: 2px; transition: transform .3s var(--ease); }
.faq__icon::after { transform: rotate(90deg); }
.faq.is-open .faq__icon::after { transform: rotate(0deg); }
.faq__panel { display: grid; grid-template-rows: 0fr; visibility: hidden; transition: grid-template-rows .35s var(--ease), visibility 0s .35s; }
.faq.is-open .faq__panel { grid-template-rows: 1fr; visibility: visible; transition-delay: 0s; }
.faq__inner { overflow: hidden; min-height: 0; }
.faq__inner p { padding-bottom: 1.35rem; color: var(--muted); max-width: 62ch; }
@media (hover: hover) { .faq__q:hover { color: var(--brand); } }

/* Contact */
.contact { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(2.5rem, 6vw, 5.5rem); align-items: start; }
.contact__copy { display: grid; gap: 1.5rem; }
.details { display: grid; gap: 1.1rem; margin-top: .75rem; }
.details li { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: .9rem; align-items: center; }
.details__icon { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; background: rgba(255, 255, 255, .08); color: var(--brand-hi); }
.details small { display: block; color: var(--on-dark-muted); font-size: .85rem; }
.details a, .details span.v { font-weight: 600; overflow-wrap: anywhere; }
.details__note { color: var(--on-dark-muted); font-size: .95rem; }

.form { background: var(--white); color: var(--text); border-radius: var(--radius-lg); padding: clamp(1.4rem, 3vw, 2.25rem); display: grid; gap: 1.1rem; box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .7); }
.form__row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.1rem; }
.field { display: grid; gap: .4rem; min-width: 0; }
.field label { font-weight: 600; font-size: .9rem; }
.field label i { font-style: normal; color: var(--brand); }
.field input, .field select, .field textarea { width: 100%; min-height: 48px; padding: .7rem .9rem; background: var(--white); border: 1.5px solid #CBD0E3; border-radius: 10px; transition: border-color .2s, box-shadow .2s; }
.field textarea { min-height: 140px; resize: vertical; }
.field select { appearance: none; padding-right: 2.6rem; 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='%23545A78' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .9rem center; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: #9AA1C2; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 4px rgba(212, 0, 124, .15); }
.field input::placeholder, .field textarea::placeholder { color: #7B819E; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__status { min-height: 1.5em; font-size: .95rem; color: var(--muted); }
.form__status[data-state="error"] { color: #B00020; }
.form__status[data-state="ok"] { color: #0A6B3D; }

/* Footer */
.footer { background: var(--ink-deep); color: var(--on-dark); padding-block: clamp(3rem, 6vw, 4.5rem) 1.75rem; }
.footer__grid { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2.5rem 4rem; }
.footer__grid > nav, .footer__grid > div:not(.footer__brand) { min-width: 0; }
.footer__brand { display: grid; gap: 1rem; align-content: start; flex: 1 1 300px; }
.footer__links { grid-template-columns: repeat(2, max-content); column-gap: 3rem; }
.footer__brand img { height: 84px; width: auto; justify-self: start; }
.footer__brand p { color: var(--on-dark-muted); max-width: 34ch; }
.footer h2 { font-size: .95rem; font-weight: 600; margin-bottom: 1rem; }
.footer__links { display: grid; gap: .15rem; }
.footer__links a { display: inline-flex; align-items: center; min-height: 40px; color: var(--on-dark-muted); transition: color .2s; }
.footer__links a:hover { color: #fff; }
.social { display: flex; flex-wrap: wrap; gap: .6rem; }
.social a { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; border: 1px solid var(--line-dark); color: var(--on-dark-muted); transition: color .2s, border-color .2s, background-color .2s; }
.social a:hover { color: #fff; border-color: var(--brand-hi); background: rgba(255, 43, 166, .12); }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 1.5rem; margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--line-dark); color: var(--on-dark-muted); font-size: .9rem; }

/* 5 — RESPONSIVE */
@media (max-width: 1099px) {
  .plans { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .plan__for { min-height: 0; }
}
@media (max-width: 979px) {
  :root { --hh: 68px; }
  .nav, .header__cta { display: none; }
  .burger { display: block; margin-right: -8px; }
  .brand__logo { height: 56px; }
}
@media (max-width: 899px) {
  .hero__grid, .about, .split, .contact, .section__head { grid-template-columns: minmax(0, 1fr); }
  .section__head { align-items: start; }
  .split__intro { position: static; }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 639px) {
  body { font-size: 1rem; }
  .grid-3, .plans, .steps, .facts, .form__row { grid-template-columns: minmax(0, 1fr); }
  .values { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
  .values li { border-right: 0; margin: 0; padding: 0; }
  .hero__actions .btn { flex: 1 1 100%; }
  .hero__slash { width: 64px; }
  .btn--block-sm { width: 100%; }
  .footer__links { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 1.5rem; }
  .footer__grid > nav { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; transition-delay: 0s !important; animation-duration: .01ms !important; }
  .reveal-ready [data-reveal]:not(.is-in) { opacity: 1; transform: none; }
}

/* Pages internes */
.page-hero { position: relative; overflow: hidden; color: var(--on-dark); background: radial-gradient(55% 90% at 85% 20%, #1B2766 0%, rgba(27, 39, 102, 0) 70%), var(--ink); padding-block: clamp(3rem, 7vw, 5.5rem) clamp(3.5rem, 8vw, 6rem); }
.page-hero .hero__slash { width: clamp(56px, 8vw, 110px); }
.page-hero__inner { display: grid; gap: 1.25rem; }
.page-hero__inner > * { max-width: 52rem; }
.page-hero h1 { font-size: clamp(2rem, 4.4vw, 3.4rem); line-height: 1.1; font-weight: 700; letter-spacing: -0.02em; }
.page-hero .lead { color: var(--on-dark-muted); font-size: clamp(1.02rem, 1.5vw, 1.15rem); }
.more { margin-top: clamp(2rem, 4vw, 2.75rem); display: flex; }
.card__list { display: grid; gap: .55rem; margin-top: .5rem; padding-top: 1rem; border-top: 1px solid var(--line); font-size: .95rem; }
.card__list li { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: .7rem; align-items: start; }
.card__list li::before { content: ''; width: 6px; height: 6px; margin-top: .55rem; background: var(--brand); }
.cta-panel { position: relative; overflow: hidden; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.75rem 3rem; padding: clamp(2rem, 5vw, 3.5rem); background: var(--ink); color: var(--on-dark); border-radius: var(--radius-lg); }
.cta-panel__text { display: grid; gap: .75rem; flex: 1 1 340px; }
.cta-panel .lead { color: var(--on-dark-muted); }
.cta-panel__actions { display: flex; flex-wrap: wrap; gap: .85rem; }
.nf { min-height: 60vh; display: grid; align-items: center; }
.nf__inner { display: grid; gap: 1.25rem; justify-items: start; max-width: 40rem; }
.nf__code { font-family: var(--font-display); font-weight: 700; font-size: clamp(4rem, 12vw, 7rem); line-height: 1; color: var(--brand-hi); }
@media (max-width: 639px) { .cta-panel__actions .btn { flex: 1 1 100%; } }