/* ==========================================================
   AZLINK SARL — feuille de style
   Couleurs tirées du logo : menthe #8AC8B4 → ciel #6CC8EC
   ========================================================== */

:root {
  --mint: #8ac8b4;
  --sky: #6cc8ec;
  --grad: linear-gradient(100deg, var(--mint) 0%, var(--sky) 100%);

  --ink: #06161e;        /* fond sombre */
  --ink-line: rgba(138, 200, 180, 0.16);
  --paper: #f2f9f8;      /* fond clair */
  --paper-2: #e6f3f2;
  --text-dark: #0b222c;
  --muted-dark: #4c6670;
  --text-light: #e8f6f5;
  --muted-light: #9cb8bd;

  --radius: 22px;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --display: "Unbounded", sans-serif;
  --body: "Manrope", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: clip; }
body {
  font-family: var(--body);
  background: var(--ink);
  color: var(--text-light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.loading { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--sky); color: var(--ink); }

.container { width: min(1200px, 100% - 40px); margin-inline: auto; }

/* ---------- Préchargeur ---------- */
.loader {
  position: fixed; inset: 0; z-index: 100;
  display: grid; place-items: center; align-content: center; gap: 18px;
  background: var(--ink);
  transition: clip-path 1s var(--ease) .1s;
  clip-path: circle(150% at 50% 50%);
}
.loader.done { clip-path: circle(0% at 50% 50%); pointer-events: none; }
.loader-house { width: 110px; }
.loader-house .draw {
  fill: none; stroke: var(--sky); stroke-width: 14; stroke-linejoin: round;
  stroke-dasharray: 1200; stroke-dashoffset: 1200;
  animation: draw 1.2s var(--ease) forwards;
}
.loader-house .dot { fill: var(--mint); transform-origin: 312px 252px; transform: scale(0); animation: pop .5s var(--ease) 1s forwards; }
.loader-word {
  font-family: var(--display); font-weight: 300; font-size: 1.4rem; letter-spacing: .4em;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  opacity: 0; animation: fadeUp .6s var(--ease) .7s forwards;
}

@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes pop { to { transform: scale(1); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* ---------- Halo du curseur ---------- */
.cursor-glow {
  position: fixed; top: 0; left: 0; z-index: 1; pointer-events: none;
  width: 520px; height: 520px; border-radius: 50%;
  background: radial-gradient(circle, rgba(108, 200, 236, .14), transparent 65%);
  transform: translate(-50%, -50%);
  mix-blend-mode: screen;
}
@media (hover: none) { .cursor-glow { display: none; } }

/* ---------- Navigation ---------- */
.nav {
  position: fixed; top: 16px; left: 50%; z-index: 50;
  width: min(1200px, 100% - 32px);
  transform: translateX(-50%);
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 12px 10px 16px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: background .4s, border-color .4s, top .4s var(--ease);
}
.nav.scrolled, .nav.menu-open {
  top: 10px;
  background: rgba(6, 22, 30, .78);
  border-color: var(--ink-line);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.nav-brand { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 600; font-size: 1.15rem; letter-spacing: .02em; }
.nav-brand img { width: 40px; height: 40px; transition: transform .6s var(--ease); }
.nav-brand:hover img { transform: rotate(-12deg) scale(1.06); }
.nav-brand small { font-family: var(--body); font-size: .72rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--mint); margin-left: 6px; vertical-align: middle; }
.nav-links { display: flex; align-items: center; gap: 30px; font-size: .92rem; font-weight: 500; }
.nav-links > a:not(.btn) { position: relative; color: var(--muted-light); transition: color .3s; }
.nav-links > a:not(.btn)::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 100%;
  background: var(--grad); border-radius: 2px;
  transform: scaleX(0); transform-origin: right; transition: transform .4s var(--ease);
}
.nav-links > a:not(.btn):hover { color: var(--text-light); }
.nav-links > a:not(.btn):hover::after { transform: scaleX(1); transform-origin: left; }

.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: none; cursor: pointer; position: relative; }
.nav-toggle span { position: absolute; left: 11px; width: 22px; height: 2px; background: var(--text-light); border-radius: 2px; transition: transform .4s var(--ease), top .4s var(--ease); }
.nav-toggle span:first-child { top: 17px; }
.nav-toggle span:last-child { top: 25px; }
.nav-toggle[aria-expanded="true"] span:first-child { top: 21px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { top: 21px; transform: rotate(-45deg); }

/* ---------- Boutons ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 28px; border-radius: 999px; border: 0;
  font-family: var(--body); font-weight: 700; font-size: .98rem; cursor: pointer;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .3s, border-color .3s;
}
.btn-small { padding: 10px 20px; font-size: .88rem; background: var(--grad); color: var(--ink); }
.btn-primary { background: var(--grad); color: var(--ink); box-shadow: 0 10px 40px -10px rgba(108, 200, 236, .6); overflow: hidden; }
.btn-primary::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, transparent 30%, rgba(255, 255, 255, .55) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform .8s var(--ease);
}
.btn-primary:hover::before { transform: translateX(120%); }
.btn-primary:hover { box-shadow: 0 18px 50px -12px rgba(108, 200, 236, .85); }
.btn-ghost { color: var(--text-light); border: 1px solid rgba(232, 246, 245, .25); background: rgba(255, 255, 255, .02); }
.btn-ghost:hover { border-color: var(--sky); background: rgba(108, 200, 236, .08); }
.btn .arrow { display: inline-block; transition: transform .35s var(--ease); }
.btn:hover .arrow { transform: translateX(5px); }
.btn-block { width: 100%; }
.btn:focus-visible, a:focus-visible { outline: 2px solid var(--sky); outline-offset: 4px; }

/* ---------- Textes génériques ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .78rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: var(--mint);
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--grad); border-radius: 2px; }
.eyebrow.dark { color: #22705f; }
h1, h2, h3 { font-family: var(--display); line-height: 1.08; letter-spacing: -.02em; }
h2 { font-size: clamp(2rem, 4.4vw, 3.4rem); font-weight: 600; margin: 18px 0 20px; max-width: 18ch; }
h2 em, .grad {
  font-style: normal;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.light h2 em, .contact h2 em { background-image: linear-gradient(100deg, #2b8a73, #1f7fae); }
.lead { font-size: 1.12rem; max-width: 56ch; }

/* ---------- Apparition au défilement ---------- */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity 1s var(--ease), transform 1s var(--ease); transition-delay: var(--d, 0s); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- HERO ---------- */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; flex-direction: column; justify-content: center;
  padding: 140px 0 70px; overflow: hidden;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(108, 200, 236, .14), transparent 55%),
    radial-gradient(ellipse at 10% 90%, rgba(138, 200, 180, .12), transparent 50%),
    var(--ink);
}
.hero::after { /* grain */
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .06;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.blob { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .32; pointer-events: none; }
.blob-a { width: 460px; height: 460px; background: var(--mint); top: -140px; left: -120px; animation: float 18s ease-in-out infinite; }
.blob-b { width: 520px; height: 520px; background: var(--sky); bottom: -220px; right: -160px; animation: float 22s ease-in-out infinite reverse; }
@keyframes float { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(60px, 40px) scale(1.12); } }

.hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 40px; }
.hero-title { font-size: clamp(2rem, 4.6vw, 4.3rem); font-weight: 800; margin: 22px 0 26px; }
@media (min-width: 861px) { .hero-title .line > span { white-space: nowrap; } }
.hero-title .line { display: block; overflow: hidden; padding-bottom: .08em; }
.hero-title .line > span { display: inline-block; transform: translateY(110%); transition: transform 1.1s var(--ease); }
.hero-title .line:nth-child(2) > span { transition-delay: .12s; }
.hero-title .line:nth-child(3) > span { transition-delay: .24s; }
body.ready .hero-title .line > span { transform: none; }
.hero-sub { color: var(--muted-light); font-size: 1.12rem; max-width: 52ch; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }

/* Visuel maison + wifi (reprise du logo) */
.hero-visual { position: relative; aspect-ratio: 1; max-width: 460px; width: 100%; justify-self: end; display: grid; place-items: center; }
.hero-visual::before {
  content: ""; position: absolute; inset: 6%; border-radius: 50%;
  border: 1px solid var(--ink-line);
  background: radial-gradient(circle at 50% 50%, rgba(108, 200, 236, .1), transparent 70%);
}
.hero-visual::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  border: 1px dashed rgba(138, 200, 180, .25);
  animation: spin 60s linear infinite;
}
.hero-house { position: relative; z-index: 2; width: 64%; overflow: visible; filter: drop-shadow(0 0 24px rgba(108, 200, 236, .45)); }
.house-path {
  fill: none; stroke: url(#g); stroke-width: 14; stroke-linejoin: round;
  stroke-dasharray: 1200; stroke-dashoffset: 1200;
}
body.ready .house-path { animation: draw 2s var(--ease) .3s forwards; }
.arc { fill: none; stroke: url(#g); stroke-width: 13; stroke-linecap: round; opacity: .15; }
.wifi-dot { fill: var(--sky); }
body.ready .a1 { animation: signal 2.4s ease-in-out 1.6s infinite; }
body.ready .a2 { animation: signal 2.4s ease-in-out 1.85s infinite; }
body.ready .a3 { animation: signal 2.4s ease-in-out 2.1s infinite; }
@keyframes signal { 0%, 100% { opacity: .15; } 30%, 60% { opacity: 1; } }
@keyframes spin { to { transform: rotate(360deg); } }

.orbit { position: absolute; inset: 0; border-radius: 50%; animation: spin linear infinite; pointer-events: none; }
.orbit span {
  position: absolute; top: 50%; left: -4%; display: block;
  padding: 7px 14px; border-radius: 999px;
  font-size: .78rem; font-weight: 700; letter-spacing: .06em;
  background: rgba(11, 34, 44, .88); border: 1px solid var(--ink-line); color: var(--text-light);
  animation: spin linear infinite reverse;
}
.orbit-1, .orbit-1 span { animation-duration: 26s; }
.orbit-2 { inset: 8%; }
.orbit-2, .orbit-2 span { animation-duration: 34s; animation-delay: -12s; }
.orbit-3 { inset: -4%; }
.orbit-3, .orbit-3 span { animation-duration: 42s; animation-delay: -28s; }

.hero-stats { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 70px; padding-top: 30px; border-top: 1px solid var(--ink-line); }
.stat strong { display: block; font-family: var(--display); font-size: clamp(2rem, 3.4vw, 2.8rem); font-weight: 600; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat span { color: var(--muted-light); font-size: .92rem; }

.scroll-hint { position: absolute; z-index: 2; bottom: 22px; left: 50%; transform: translateX(-50%); width: 26px; height: 42px; border: 2px solid rgba(232, 246, 245, .3); border-radius: 20px; }
.scroll-hint span { position: absolute; top: 8px; left: 50%; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--sky); animation: wheel 1.8s var(--ease) infinite; }
@keyframes wheel { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ---------- Bandeau défilant ---------- */
.marquee { position: relative; z-index: 3; background: var(--grad); color: var(--ink); overflow: hidden; padding: 20px 0; transform: rotate(-1.6deg) scale(1.04); margin: -18px 0; box-shadow: 0 20px 60px -20px rgba(108, 200, 236, .5); }
.marquee-track { display: flex; width: max-content; gap: 28px; align-items: center; animation: marquee 32s linear infinite; }
.marquee span { font-family: var(--display); font-weight: 600; font-size: clamp(1.1rem, 2.2vw, 1.7rem); white-space: nowrap; text-transform: uppercase; letter-spacing: .02em; }
.marquee i { font-style: normal; font-size: 1.1rem; opacity: .6; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Sections ---------- */
.section { position: relative; padding: clamp(90px, 12vw, 150px) 0; }
.section.light { background: var(--paper); color: var(--text-dark); }
.section.light .lead, .section.contact .lead { color: var(--muted-dark); }
.section.dark { background: var(--ink); }
.section.dark .lead { color: var(--muted-light); }
.section-head { margin-bottom: 64px; }

/* Cartes solutions */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; perspective: 1200px; }
.card {
  position: relative; padding: 36px 30px 32px; border-radius: var(--radius);
  background: #fff; border: 1px solid rgba(11, 34, 44, .07);
  box-shadow: 0 1px 0 rgba(11,34,44,.03), 0 20px 40px -30px rgba(11, 34, 44, .25);
  transform-style: preserve-3d;
  transition: transform .5s var(--ease), box-shadow .5s var(--ease), opacity 1s var(--ease);
  isolation: isolate;
}
.card::before { /* bordure dégradée au survol */
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1.5px;
  background: var(--grad);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity .4s;
}
.card::after { /* reflet qui suit la souris */
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 50%), rgba(108, 200, 236, .16), transparent 45%);
  opacity: 0; transition: opacity .4s;
}
.card:hover { box-shadow: 0 30px 60px -30px rgba(46, 166, 214, .45); }
.card:hover::before, .card:hover::after { opacity: 1; }
.card-head { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; transform: translateZ(30px); }
.card-icon { flex: none; display: block; transition: transform .5s var(--ease); }
.card:hover .card-icon { transform: rotate(-10deg) scale(1.12); }
.card-head h3 { margin: 0; }
.card-icon svg, .panel-icon svg { width: 34px; height: 34px; fill: none; stroke: #2a8fb8; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.card h3 { font-size: 1.22rem; font-weight: 600; }
.card p { color: var(--muted-dark); font-size: .98rem; transform: translateZ(12px); }
.card-num { position: absolute; bottom: 14px; right: 22px; z-index: -1; font-family: var(--display); font-weight: 800; font-size: 3rem; line-height: 1; color: rgba(11, 34, 44, .05); transition: color .4s; }
.card:hover .card-num { color: rgba(108, 200, 236, .3); }

/* Timeline */
.timeline { position: relative; }
.timeline-line { position: absolute; top: 11px; left: 0; right: 0; height: 2px; background: var(--ink-line); border-radius: 2px; }
.timeline-fill { height: 100%; width: var(--fill, 0%); background: var(--grad); border-radius: 2px; box-shadow: 0 0 18px rgba(108, 200, 236, .7); }
.steps { list-style: none; display: grid; grid-template-columns: repeat(5, 1fr); gap: 26px; position: relative; }
.step { padding-top: 46px; position: relative; }
.step-dot {
  position: absolute; top: 0; left: 0; width: 24px; height: 24px; border-radius: 50%;
  background: var(--ink); border: 2px solid rgba(138, 200, 180, .3);
  transition: border-color .5s, box-shadow .5s, background .5s;
}
.step.active .step-dot { border-color: var(--sky); background: var(--sky); box-shadow: 0 0 0 6px rgba(108, 200, 236, .15), 0 0 24px rgba(108, 200, 236, .8); }
.step h3 { font-size: 1.12rem; font-weight: 600; margin-bottom: 10px; }
.step p { color: var(--muted-light); font-size: .95rem; }
.step:nth-child(2) { --d: .08s; } .step:nth-child(3) { --d: .16s; } .step:nth-child(4) { --d: .24s; } .step:nth-child(5) { --d: .32s; }

/* Panneaux matériel */
.panels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.panel {
  position: relative; overflow: hidden; isolation: isolate;
  padding: 44px 34px 40px; border-radius: var(--radius); min-height: 360px;
  background: var(--ink); color: var(--text-light);
  display: flex; flex-direction: column; justify-content: flex-end;
}
.panel::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--grad); clip-path: circle(0% at 85% 12%);
  transition: clip-path .9s var(--ease);
}
.panel:hover::before { clip-path: circle(150% at 85% 12%); }
.panel-icon {
  position: absolute; top: 34px; right: 34px; width: 74px; height: 74px; border-radius: 50%;
  display: grid; place-items: center; border: 1px solid var(--ink-line);
  transition: border-color .5s, transform .7s var(--ease);
}
.panel-icon svg { width: 34px; height: 34px; stroke: var(--sky); transition: stroke .5s; }
.panel:hover .panel-icon { border-color: rgba(6, 22, 30, .3); transform: rotate(-12deg) scale(1.1); }
.panel:hover .panel-icon svg { stroke: var(--ink); }
.panel h3 { font-size: 1.7rem; font-weight: 600; margin-bottom: 18px; transition: color .5s; }
.panel ul { list-style: none; display: grid; gap: 10px; }
.panel li { position: relative; padding-left: 22px; color: var(--muted-light); transition: color .5s; }
.panel li::before { content: ""; position: absolute; left: 0; top: .72em; width: 10px; height: 2px; background: var(--grad); }
.panel:hover h3, .panel:hover li { color: var(--ink); }
.panel:hover li::before { background: var(--ink); }

/* Pourquoi */
.why { overflow: hidden; }
.why::before {
  content: ""; position: absolute; width: 700px; height: 700px; border-radius: 50%;
  border: 1px solid var(--ink-line); left: -300px; top: 50%; transform: translateY(-50%);
  box-shadow: 0 0 0 80px rgba(138, 200, 180, .025), 0 0 0 160px rgba(138, 200, 180, .02), 0 0 0 240px rgba(138, 200, 180, .015);
}
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; }
.why-list { display: grid; gap: 14px; }
.why-item {
  display: flex; gap: 20px; align-items: flex-start; padding: 24px 26px; border-radius: 18px;
  border: 1px solid var(--ink-line); background: rgba(255, 255, 255, .02);
  transition: border-color .4s, background .4s, transform .5s var(--ease), opacity 1s var(--ease);
}
.why-item.in:hover { border-color: rgba(108, 200, 236, .5); background: rgba(108, 200, 236, .06); transform: translateX(8px); }
.why-k { flex: none; width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: var(--grad); color: var(--ink); font-size: 1.3rem; font-weight: 700; }
.why-item h3 { font-size: 1.05rem; font-weight: 600; margin-bottom: 4px; }
.why-item p { color: var(--muted-light); font-size: .95rem; }
.why-item:nth-child(2) { --d: .08s; } .why-item:nth-child(3) { --d: .16s; } .why-item:nth-child(4) { --d: .24s; }

/* Contact */
.contact { background: linear-gradient(180deg, var(--paper), var(--paper-2)); color: var(--text-dark); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: start; }
.contact-info { list-style: none; margin-top: 40px; display: grid; gap: 18px; }
.contact-info li { display: grid; grid-template-columns: 110px 1fr; font-weight: 600; padding-bottom: 18px; border-bottom: 1px solid rgba(11, 34, 44, .08); }
.contact-info span { font-size: .78rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted-dark); font-weight: 700; padding-top: 3px; }
.contact-info a { transition: color .3s; }
.contact-info a:hover { color: #2a8fb8; }

.contact-form { background: #fff; padding: 40px; border-radius: 28px; box-shadow: 0 40px 80px -40px rgba(11, 34, 44, .3); display: grid; gap: 18px; }
.field { position: relative; }
.field input, .field textarea, .field select {
  width: 100%; padding: 26px 18px 10px; border-radius: 14px;
  border: 1.5px solid rgba(11, 34, 44, .12); background-color: var(--paper);
  font: inherit; color: var(--text-dark); resize: vertical; outline: none; appearance: none; -webkit-appearance: none;
  transition: border-color .3s, box-shadow .3s, background-color .3s;
}
.field select { cursor: pointer; background-image: linear-gradient(45deg, transparent 50%, #4c6670 50%), linear-gradient(135deg, #4c6670 50%, transparent 50%); background-position: calc(100% - 24px) 55%, calc(100% - 18px) 55%; background-size: 6px 6px; background-repeat: no-repeat; }
.field label {
  position: absolute; left: 19px; top: 18px; color: var(--muted-dark); pointer-events: none;
  transition: transform .3s var(--ease), color .3s; transform-origin: left;
}
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--sky); background-color: #fff; box-shadow: 0 0 0 4px rgba(108, 200, 236, .18); }
.field input:focus + label, .field input:not(:placeholder-shown) + label,
.field textarea:focus + label, .field textarea:not(:placeholder-shown) + label,
.field select:focus + label, .field select:valid + label { transform: translateY(-11px) scale(.76); color: #2a8fb8; }
.field.error input, .field.error textarea, .field.error select { border-color: #e0736a; }
.form-status { min-height: 1.4em; font-weight: 600; font-size: .95rem; color: #2a8f7a; text-align: center; }
.form-status.err { color: #c9564c; }

/* Footer */
.footer { background: var(--ink); padding: 50px 0; border-top: 1px solid var(--ink-line); }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; }
.footer p { color: var(--muted-light); font-size: .9rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .cards, .panels { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; gap: 34px; }
  .timeline-line { top: 0; bottom: 0; left: 11px; right: auto; width: 2px; height: auto; }
  .timeline-fill { width: 100%; height: var(--fill, 0%); }
  .step { padding: 0 0 0 52px; }
  .why-grid, .contact-grid { grid-template-columns: 1fr; gap: 50px; }
}
@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed; top: 74px; left: 16px; right: 16px; flex-direction: column; gap: 22px; padding: 30px;
    background: rgba(6, 22, 30, .97); border: 1px solid var(--ink-line); border-radius: 24px;
    font-size: 1.1rem; opacity: 0; transform: translateY(-12px); pointer-events: none;
    transition: opacity .35s, transform .45s var(--ease);
  }
  .nav-links.open { opacity: 1; transform: none; pointer-events: auto; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { justify-self: center; max-width: 300px; order: -1; }
  .hero-stats { grid-template-columns: 1fr; gap: 16px; margin-top: 50px; }
  .scroll-hint { display: none; }
}
@media (max-width: 620px) {
  .container { width: calc(100% - 32px); }
  .cards, .panels { grid-template-columns: 1fr; }
  .contact-form { padding: 26px; }
  .contact-info li { grid-template-columns: 1fr; gap: 4px; }
  .panel { min-height: 300px; }
}

/* Accessibilité : mouvement réduit */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
  .arc { opacity: 1; }
}