@font-face { font-family: "Inter"; font-style: normal; font-weight: 400 600; font-display: swap; src: url(fonts/inter-latin.woff2) format("woff2"); }
@font-face { font-family: "Space Grotesk"; font-style: normal; font-weight: 500 700; font-display: swap; src: url(fonts/space-grotesk-latin.woff2) format("woff2"); }

:root {
  --bg: #07070c;
  --bg-2: #0e0e17;
  --card: rgba(255, 255, 255, .04);
  --card-hover: rgba(255, 255, 255, .07);
  --line: rgba(255, 255, 255, .09);
  --text: #f2f2f7;
  --muted: #a3a3b5;
  --violet: #7c5cff;
  --cyan: #00e0c6;
  --pink: #ff4fd8;
  --grad: linear-gradient(100deg, var(--violet), var(--pink) 50%, var(--cyan));
  --radius: 22px;
  --gutter: 16px;
  --display: "Space Grotesk", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { overflow-x: clip; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.6 Inter, system-ui, sans-serif;
  overflow-x: hidden;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--display); line-height: 1.05; margin: 0; letter-spacing: -.02em; }
p { margin: 0; }
::selection { background: var(--violet); color: #fff; }

.grad {
  background: var(--grad);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shine 6s linear infinite;
}
@keyframes shine { to { background-position: 200% center; } }

/* ---------- background ---------- */
.bg { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.blob { position: absolute; border-radius: 50%; opacity: .55; animation: float 18s ease-in-out infinite alternate; }
.b1 { width: 620px; height: 620px; background: radial-gradient(closest-side, var(--violet), transparent); top: -120px; left: -140px; }
.b2 { width: 560px; height: 560px; background: radial-gradient(closest-side, var(--cyan), transparent); top: 40%; right: -160px; opacity: .25; animation-delay: -6s; }
.b3 { width: 500px; height: 500px; background: radial-gradient(closest-side, var(--pink), transparent); bottom: -120px; left: 20%; opacity: .2; animation-delay: -12s; }
@keyframes float { to { transform: translate(60px, 80px) scale(1.15); } }
.grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 50% 0%, #000 10%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 10%, transparent 70%);
  opacity: .5;
}

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px var(--gutter);
  background: rgba(7, 7, 12, .6);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid var(--line);
}
.logo { display: inline-flex; align-items: center; gap: 10px; font: 700 1.25rem var(--display); letter-spacing: -.02em; }
.burger { width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); display: grid; place-content: center; gap: 6px; cursor: pointer; }
.burger span { width: 18px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .3s; }
.burger[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
.menu {
  position: absolute; top: 100%; left: 0; right: 0;
  display: flex; flex-direction: column; gap: 4px;
  padding: 12px var(--gutter) 20px;
  background: #0b0b13;
  box-shadow: 0 30px 60px -20px #000;
  border-bottom: 1px solid var(--line);
  transform: translateY(-8px); opacity: 0; visibility: hidden;
  transition: .25s;
}
/* outils toujours visibles : créations, langue, burger */
.nav-tools { display: flex; align-items: center; gap: 8px; }
.works-btn, .lang-btn {
  height: 44px; display: inline-flex; align-items: center; gap: 7px;
  padding: 0 12px; border-radius: 12px; border: 1px solid var(--line);
  background: var(--card); color: var(--text); cursor: pointer;
  font: 600 .9rem Inter, sans-serif; transition: background .2s, border-color .2s;
}
.works-btn:hover, .lang-btn:hover, .works-btn[aria-expanded="true"] { background: var(--card-hover); border-color: rgba(255, 255, 255, .2); }
.works-btn svg, .lang-btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.lang-btn svg { color: var(--cyan); }
.works-btn > svg:first-child { color: var(--violet); }
.works-btn .chev { width: 14px; height: 14px; transition: transform .25s; }
.works-btn[aria-expanded="true"] .chev { transform: rotate(180deg); }
.lang-btn { letter-spacing: .04em; }
.works-panel {
  position: absolute; top: calc(100% + 8px); right: var(--gutter); z-index: 60;
  width: min(560px, calc(100vw - 2 * var(--gutter)));
  max-height: calc(100dvh - 96px); overflow-y: auto; overscroll-behavior: contain;
  padding: 18px; border-radius: 18px;
  background: #0d0d17; border: 1px solid var(--line);
  box-shadow: 0 30px 70px -20px #000, 0 0 0 1px rgba(124, 92, 255, .15);
  animation: drop .22s cubic-bezier(.2, .7, .2, 1);
}
.works-panel[hidden] { display: none; }
@keyframes drop { from { opacity: 0; transform: translateY(-6px); } }
.works-title { font-size: .85rem; color: var(--muted); margin-bottom: 14px; }
.works-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.work-slot { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.work-shot {
  display: block; padding: 0; margin-bottom: 8px; border: 1px solid var(--line); border-radius: 12px;
  overflow: hidden; background: var(--bg-2); cursor: zoom-in; position: relative;
  transition: border-color .2s, transform .2s;
}
.work-shot img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; object-position: top; transition: transform .35s; }
.work-shot:hover { border-color: rgba(124, 92, 255, .6); transform: translateY(-2px); }
.work-shot:hover img { transform: scale(1.04); }
.work-zoom {
  position: absolute; right: 8px; bottom: 8px; display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 9px 5px 7px; border-radius: 999px; font-size: .72rem; font-weight: 600; color: #fff;
  background: rgba(7, 7, 12, .62); border: 1px solid rgba(255, 255, 255, .22); backdrop-filter: blur(4px);
  opacity: .85; transition: opacity .2s, background .2s;
}
.work-zoom svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; }
.work-shot:hover .work-zoom, .work-shot:focus-visible .work-zoom { opacity: 1; background: rgba(124, 92, 255, .85); }
.work-shot:focus-visible { outline: 2px solid var(--violet); outline-offset: 2px; }
.work-name { font: 600 .92rem/1.25 var(--display); }
.work-sub { font-size: .78rem; color: var(--muted); line-height: 1.35; }
.work-link { margin-top: 4px; font-size: .8rem; font-weight: 600; color: var(--cyan); display: inline-flex; gap: 4px; width: fit-content; }
.work-link:hover { text-decoration: underline; }

.lightbox {
  width: fit-content; max-width: min(1200px, 100vw - 2 * var(--gutter)); max-height: calc(100dvh - 2 * var(--gutter));
  padding: 0; border: 1px solid var(--line); border-radius: 18px; overflow: hidden;
  background: #0d0d17; color: var(--text);
}
.lightbox[open] { display: flex; flex-direction: column; animation: drop .22s cubic-bezier(.2, .7, .2, 1); }
.lightbox::backdrop { background: rgba(4, 4, 10, .82); backdrop-filter: blur(6px); }
.lb-img { width: auto; max-width: 100%; height: auto; max-height: calc(100dvh - 2 * var(--gutter) - 72px); min-height: 0; object-fit: contain; background: #000; }
.lb-bar { display: flex; align-items: center; gap: 12px 16px; flex-wrap: wrap; padding: 14px 18px; border-top: 1px solid var(--line); }
.lb-title { font: 600 1.05rem var(--display); margin-right: auto; }
.lb-close {
  position: absolute; top: 12px; right: 12px; z-index: 1; width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center; border: 1px solid rgba(255, 255, 255, .2); background: rgba(10, 10, 20, .75);
  color: #fff; cursor: pointer;
}
.lb-close svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; }
.lb-close:hover { background: rgba(124, 92, 255, .8); }
.works-btn { white-space: nowrap; }
@media (max-width: 479px) {
  .nav .logo { gap: 8px; }
  .nav-tools { gap: 6px; }
  .works-btn, .lang-btn { padding: 0 10px; }
  .works-btn > svg, .lang-btn svg { display: none; }
}
@media (max-width: 339px) {
  .nav .logo span { display: none; }
}

.menu.open { transform: none; opacity: 1; visibility: visible; }
.menu a { padding: 12px 4px; font-weight: 500; color: var(--muted); }
.menu a:hover { color: var(--text); }
.menu .btn { margin-top: 8px; color: #fff; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 15px 26px; border-radius: 999px; border: 0;
  font: 600 1rem Inter, sans-serif; color: #fff; cursor: pointer;
  background: var(--grad); background-size: 200% auto;
  box-shadow: 0 10px 40px -10px rgba(124, 92, 255, .8);
  transition: background-position .5s, transform .2s, box-shadow .2s;
}
.btn:hover { background-position: right center; transform: translateY(-2px); box-shadow: 0 16px 50px -10px rgba(255, 79, 216, .7); }
.btn span[aria-hidden] { transition: transform .2s; }
.btn:hover span[aria-hidden] { transform: translateX(4px); }
.btn-ghost { background: var(--card); border: 1px solid var(--line); box-shadow: none; }
.btn-ghost:hover { background: var(--card-hover); box-shadow: none; }
.btn-sm { padding: 11px 20px; font-size: .95rem; }
.btn-block { width: 100%; }

/* ---------- hero ---------- */
.hero { position: relative; overflow-x: clip; padding: 56px var(--gutter) 40px; max-width: 1180px; margin: 0 auto; }
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--card);
  font-size: .85rem; color: var(--muted);
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 0 var(--cyan); animation: ping 2s infinite; }
@keyframes ping { 70% { box-shadow: 0 0 0 10px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
.hero h1 { font-size: clamp(2.6rem, 11vw, 5.8rem); margin: 22px 0 20px; font-weight: 700; }
.under { position: relative; white-space: nowrap; }
.under::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: .02em; height: .12em;
  background: var(--grad); border-radius: 4px; transform-origin: left;
  animation: draw 1.2s .6s cubic-bezier(.7, 0, .2, 1) both;
}
@keyframes draw { from { transform: scaleX(0); } }
.lead { font-size: 1.08rem; color: var(--muted); max-width: 580px; }
.cta { display: flex; flex-direction: column; gap: 12px; margin: 30px 0 28px; }
.badges { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 18px; font-size: .9rem; color: var(--muted); }
.badges li { display: flex; align-items: center; gap: 7px; }
.badges svg, .ico svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.badges svg { color: var(--cyan); }

/* orbit visual */
.orbit { position: relative; width: min(300px, 76vw); aspect-ratio: 1; margin: 56px auto 0; }
.core {
  position: absolute; inset: 34%; border-radius: 50%;
  background: radial-gradient(circle at 32% 30%, #fff, var(--violet) 32%, var(--pink) 68%, #6a2bd9 100%);
  box-shadow: 0 0 80px 10px rgba(124, 92, 255, .5);
  animation: pulse 4s ease-in-out infinite;
}
@keyframes pulse { 50% { transform: scale(1.06); box-shadow: 0 0 110px 20px rgba(0, 224, 198, .35); } }
.ring { position: absolute; border: 1px solid rgba(255, 255, 255, .14); border-radius: 50%; animation: spin linear infinite; }
.ring span {
  position: absolute; top: -14px; left: 50%; translate: -50% 0;
  padding: 4px 12px; border-radius: 999px; font: 600 .78rem var(--display);
  background: var(--bg-2); border: 1px solid var(--line); white-space: nowrap;
  animation: spin linear infinite reverse;
}
.r1 { inset: 20%; animation-duration: 14s; } .r1 span { animation-duration: 14s; color: var(--cyan); }
.r2 { inset: 8%; animation-duration: 22s; animation-direction: reverse; } .r2 span { animation-duration: 22s; animation-direction: normal; color: var(--pink); }
.r3 { inset: -4%; animation-duration: 32s; border-style: dashed; } .r3 span { animation-duration: 32s; color: #b9a8ff; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- marquee ---------- */
.marquee { overflow: hidden; border-block: 1px solid var(--line); background: rgba(255, 255, 255, .02); padding: 18px 0; margin-top: 24px; }
.track { display: flex; gap: 28px; width: max-content; animation: scroll 40s linear infinite; font: 600 1.15rem var(--display); white-space: nowrap; }
.track i { font-style: normal; color: var(--violet); }
.track span:nth-of-type(3n) { color: var(--muted); }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ---------- pillars ---------- */
.pillar, .method { padding: 72px var(--gutter) 24px; max-width: 1180px; margin: 0 auto; scroll-margin-top: 60px; }
.pillar-head { margin-bottom: 28px; }
.num { display: inline-block; font: 600 .85rem var(--display); color: var(--cyan); letter-spacing: .15em; margin-bottom: 10px; }
.pillar-head h2 { font-size: clamp(2.1rem, 8vw, 3.8rem); }
.pillar-head p { color: var(--muted); margin-top: 12px; font-size: 1.05rem; max-width: 520px; }

.bento { display: grid; gap: 14px; grid-template-columns: 1fr; }
.card {
  position: relative; overflow: hidden;
  padding: 26px 22px; border-radius: var(--radius);
  background: var(--card); border: 1px solid var(--line);
  transition: background .3s, transform .3s, border-color .3s, opacity .8s cubic-bezier(.2, .7, .2, 1);
  isolation: isolate;
}
.card::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .3s;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(124, 92, 255, .22), transparent 60%);
}
.card:hover { background: var(--card-hover); border-color: rgba(255, 255, 255, .16); }
.card.in:hover { transform: translateY(-3px); }
.card:hover::before { opacity: 1; }
.card h3 { font-size: 1.35rem; margin: 18px 0 10px; }
.card p { color: var(--muted); font-size: .97rem; }
.ico {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(124, 92, 255, .25), rgba(0, 224, 198, .15));
  border: 1px solid rgba(255, 255, 255, .12); color: #fff;
}
.ico svg { width: 22px; height: 22px; }
.tags { list-style: none; padding: 0; margin: 18px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tags li { padding: 5px 12px; border-radius: 999px; font-size: .8rem; background: rgba(255, 255, 255, .06); border: 1px solid var(--line); color: #d7d7e4; }
.tags.big li { font-size: .88rem; padding: 8px 14px; }

.feature { display: flex; flex-direction: column; gap: 22px; }
.flow { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font: 600 .85rem var(--display); }
.flow span { padding: 8px 12px; border-radius: 12px; background: rgba(0, 224, 198, .08); border: 1px solid rgba(0, 224, 198, .25); }
.flow b { color: var(--cyan); }

.glow { background: linear-gradient(160deg, rgba(124, 92, 255, .18), rgba(255, 255, 255, .03) 60%); }
.chat { margin-top: 20px; display: flex; flex-direction: column; gap: 10px; font-size: .9rem; }
.chat p { padding: 11px 15px; border-radius: 16px; max-width: 92%; }
.chat .me { align-self: flex-end; background: var(--violet); color: #fff; border-bottom-right-radius: 4px; }
.chat .bot { align-self: flex-start; background: rgba(255, 255, 255, .08); color: var(--text); border-bottom-left-radius: 4px; }

/* privacy switch */
.privacy {
  margin-top: 14px; padding: 28px 22px; border-radius: var(--radius);
  background: linear-gradient(120deg, rgba(0, 224, 198, .12), rgba(124, 92, 255, .12));
  border: 1px solid rgba(0, 224, 198, .25);
  display: grid; gap: 20px;
}
.privacy h3 { font-size: 1.6rem; margin-bottom: 10px; }
.privacy-text p { color: var(--muted); }
.switch { position: relative; display: grid; grid-template-columns: 1fr 1fr; padding: 5px; border-radius: 999px; background: rgba(0, 0, 0, .35); border: 1px solid var(--line); max-width: 360px; }
.switch .opt { position: relative; z-index: 1; padding: 12px; border: 0; background: none; color: var(--muted); font: 600 .95rem Inter, sans-serif; cursor: pointer; transition: color .3s; }
.switch .opt.active { color: #07070c; }
.thumb { position: absolute; top: 5px; bottom: 5px; left: 50%; width: calc(50% - 5px); border-radius: 999px; background: linear-gradient(90deg, var(--cyan), #7af5e6); transition: left .35s cubic-bezier(.7, 0, .2, 1); }
.switch[data-mode="cloud"] .thumb { left: 5px; background: linear-gradient(90deg, #b9a8ff, var(--violet)); }
.switch-desc { color: var(--text); font-weight: 500; }

/* security camera */
.security { background: linear-gradient(160deg, rgba(255, 79, 216, .12), rgba(255, 255, 255, .03) 60%); }
.cam { display: flex; flex-direction: column; gap: 10px; }
.cam-screen {
  position: relative; aspect-ratio: 16 / 9; border-radius: 14px; overflow: hidden;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, .1), rgba(0, 0, 0, .55)),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, .03) 0 2px, transparent 2px 4px),
    radial-gradient(ellipse at 60% 70%, #2a3140, #10131b 70%);
  border: 1px solid var(--line);
}
.cam-screen::after { /* silhouette suivie */
  content: ""; position: absolute; left: 58%; bottom: 0; width: 13%; height: 62%;
  background: radial-gradient(circle at 50% 14%, #667 0 13%, transparent 14%), linear-gradient(#556 0 0) 50% 100% / 70% 72% no-repeat;
  border-radius: 40% 40% 0 0; opacity: .85;
  outline: 2px solid var(--pink); outline-offset: 6px;
  animation: walk 6s ease-in-out infinite alternate;
}
@keyframes walk { from { left: 25%; } to { left: 66%; } }
.rec { position: absolute; top: 10px; left: 12px; font: 700 .75rem var(--display); color: #ff4d6d; animation: blink 1.2s steps(2) infinite; }
@keyframes blink { 50% { opacity: .2; } }
.cam-label { position: absolute; top: 10px; right: 12px; font: 600 .72rem var(--display); color: #cfd3dc; }
.scan { position: absolute; left: 0; right: 0; height: 30%; background: linear-gradient(transparent, rgba(0, 224, 198, .12), transparent); animation: scan 3.5s linear infinite; }
@keyframes scan { from { top: -30%; } to { top: 100%; } }
.cam-alert { padding: 10px 14px; border-radius: 12px; font-size: .85rem; font-weight: 600; background: rgba(255, 79, 216, .12); border: 1px solid rgba(255, 79, 216, .35); color: #ffc2f2; }

/* ---------- why ---------- */
.why { max-width: 1180px; margin: 0 auto; padding: 72px var(--gutter) 8px; display: grid; gap: 14px; }
.stat { padding: 26px 22px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--card); display: flex; align-items: center; gap: 18px; }
.stat strong { font: 700 3.4rem/1 var(--display); background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; min-width: 2.2ch; }
.stat span { color: var(--muted); }

/* ---------- method ---------- */
.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.steps li { position: relative; padding: 26px 22px 24px 84px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--card); }
.steps li > span {
  position: absolute; left: 22px; top: 24px; width: 44px; height: 44px; border-radius: 14px;
  display: grid; place-items: center; font: 700 1.2rem var(--display);
  background: var(--grad); color: #fff;
}
.steps h3 { font-size: 1.25rem; margin-bottom: 6px; }
.steps p { color: var(--muted); font-size: .95rem; }

/* ---------- contact ---------- */
.contact { padding: 80px var(--gutter); max-width: 900px; margin: 0 auto; scroll-margin-top: 60px; }
.contact-card {
  position: relative; padding: 34px 22px; border-radius: 28px;
  background: linear-gradient(var(--bg-2), var(--bg-2)) padding-box, var(--grad) border-box;
  border: 1.5px solid transparent;
  box-shadow: 0 30px 120px -40px rgba(124, 92, 255, .7);
}
.contact-card h2 { font-size: clamp(2.1rem, 8vw, 3.4rem); }
.contact-card > p { color: var(--muted); margin: 14px 0 26px; }
form { display: grid; gap: 16px; }
.row { display: grid; gap: 16px; }
form label { display: grid; gap: 7px; font-size: .88rem; font-weight: 500; color: #d7d7e4; }
input, textarea {
  width: 100%; padding: 14px 16px; border-radius: 14px;
  background: rgba(255, 255, 255, .05); border: 1px solid var(--line); color: var(--text);
  font: 400 16px Inter, sans-serif; transition: border-color .2s, background .2s; resize: vertical;
}
input:focus, textarea:focus { outline: none; border-color: var(--violet); background: rgba(124, 92, 255, .08); }
input::placeholder, textarea::placeholder { color: #6e6e82; }
.chips { border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips legend { font-size: .88rem; font-weight: 500; color: #d7d7e4; margin-bottom: 8px; padding: 0; }
.chips label { display: block; cursor: pointer; position: relative; }
.chips input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.chips span { display: block; padding: 9px 15px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255, 255, 255, .04); font-size: .88rem; transition: .2s; }
.chips input:checked + span { background: var(--grad); border-color: transparent; color: #fff; }
.chips input:focus-visible + span { outline: 2px solid var(--cyan); outline-offset: 2px; }
.form-note { font-size: .9rem; color: var(--cyan); min-height: 1.4em; text-align: center; }
.form-note.err { color: #ff8fa3; }

/* ---------- footer ---------- */
.footer { border-top: 1px solid var(--line); padding: 36px var(--gutter) calc(36px + env(safe-area-inset-bottom)); text-align: center; color: var(--muted); display: grid; gap: 8px; justify-items: center; }
.footer .small { font-size: .85rem; }
.footer a:hover { color: var(--text); }

/* ---------- reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s cubic-bezier(.2, .7, .2, 1), transform .8s cubic-bezier(.2, .7, .2, 1), background .3s, border-color .3s; }
.js .reveal.in { opacity: 1; transform: none; }

:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }

/* ---------- ≥ 640px ---------- */
@media (min-width: 640px) {
  :root { --gutter: 28px; }
  .cta { flex-direction: row; }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .span-2, .span-3 { grid-column: span 2; }
  .row { grid-template-columns: 1fr 1fr; }
  .contact-card { padding: 48px 44px; }
  .steps { grid-template-columns: 1fr 1fr; }
}

/* ---------- ≥ 960px ---------- */
@media (min-width: 960px) {
  :root { --gutter: 40px; }
  .hero h1 { font-size: clamp(3.4rem, 5.2vw, 4.8rem); }
  .hero { display: grid; grid-template-columns: 1.5fr 1fr; column-gap: 40px; padding-top: 90px; padding-bottom: 70px; }
  .hero > *:not(.orbit) { grid-column: 1; }
  .hero .pill { justify-self: start; }
  .orbit { grid-column: 2; grid-row: 1 / span 5; align-self: center; width: 100%; max-width: 380px; margin: 0 auto; }
  .bento { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .span-3 { grid-column: span 3; }
  .card { padding: 32px 30px; }
  .feature { flex-direction: row; align-items: center; justify-content: space-between; gap: 40px; }
  .feature-text { max-width: 560px; }
  .feature .flow, .feature .tags, .feature .cam { flex: 1; }
  .feature .cam { max-width: 420px; }
  .privacy { grid-template-columns: 1.4fr 1fr; align-items: center; padding: 36px 40px; }
  .privacy-text { grid-row: span 2; }
  .why { grid-template-columns: repeat(3, 1fr); }
  .stat { flex-direction: column; align-items: flex-start; }
  .steps { grid-template-columns: repeat(4, 1fr); }
  .steps li { padding: 90px 24px 28px; }
}

/* ---------- ≥ 1180px : menu complet dans la barre ---------- */
@media (min-width: 1180px) {
  .burger { display: none; }
  .nav-tools { order: 3; margin-left: 12px; }
  .menu { position: static; margin-left: auto; flex-direction: row; align-items: center; gap: 6px; padding: 0; background: none; border: 0; box-shadow: none; transform: none; opacity: 1; visibility: visible; }
  .menu a { padding: 8px 14px; white-space: nowrap; }
  .menu .btn { margin: 0 0 0 10px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}