:root {
  color-scheme: dark;
  --bg: #02070c;
  --bg-soft: #07131d;
  --panel: rgba(8, 25, 36, .78);
  --panel-strong: #081c28;
  --line: rgba(103, 229, 255, .18);
  --line-strong: rgba(103, 229, 255, .42);
  --cyan: #42e2ff;
  --cyan-light: #9af4ff;
  --mint: #5ff0bd;
  --violet: #7274ff;
  --text: #f2fcff;
  --muted: #9dbbc5;
  --danger: #ff7c89;
  --warning: #ffd575;
  --shadow: 0 30px 90px rgba(0, 0, 0, .44);
  --radius: 24px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 50% -10%, rgba(36, 201, 235, .11), transparent 34%),
    linear-gradient(180deg, #02070c 0%, #04101a 50%, #02070c 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .35;
  background-image:
    linear-gradient(rgba(117, 221, 255, .025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(117, 221, 255, .025) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(to bottom, #000, transparent 72%);
  z-index: -2;
}

a { color: inherit; }
img { max-width: 100%; display: block; }
button, input { font: inherit; }
button { color: inherit; }

.ambient {
  position: fixed;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: .09;
  pointer-events: none;
  z-index: -1;
}
.ambient-one { top: 4vh; left: -220px; background: var(--cyan); }
.ambient-two { top: 40vh; right: -260px; background: var(--violet); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  width: min(calc(100% - 32px), 1280px);
  margin: 16px auto 0;
  padding: 10px 12px 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border: 1px solid rgba(114, 229, 255, .14);
  border-radius: 18px;
  background: rgba(3, 13, 20, .78);
  backdrop-filter: blur(20px) saturate(135%);
  box-shadow: 0 12px 42px rgba(0, 0, 0, .2);
}
.site-header.compact { max-width: 1180px; }
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  min-width: 200px;
}
.brand img {
  width: 44px;
  height: 44px;
  border-radius: 13px;
  filter: drop-shadow(0 0 16px rgba(66, 226, 255, .22));
}
.brand span { display: flex; flex-direction: column; line-height: 1.1; }
.brand strong { font-size: 1.05rem; letter-spacing: .01em; }
.brand small { color: #79b7c5; font-size: .68rem; margin-top: 5px; }
.main-nav { display: flex; align-items: center; gap: 5px; }
.main-nav a {
  padding: 10px 13px;
  border-radius: 11px;
  color: #c9e7ed;
  text-decoration: none;
  font-size: .82rem;
  transition: .2s ease;
}
.main-nav a:hover { color: #fff; background: rgba(79, 224, 255, .08); }
.main-nav .nav-account {
  margin-left: 7px;
  border: 1px solid rgba(83, 228, 255, .26);
  background: rgba(33, 174, 206, .1);
  color: #eaffff;
}
.main-nav .active { border-color: rgba(83, 228, 255, .55); background: rgba(33, 174, 206, .19); }
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 11px;
  border: 1px solid var(--line);
  background: rgba(63, 219, 251, .06);
  cursor: pointer;
}

.hero {
  width: min(calc(100% - 40px), var(--max));
  min-height: 780px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(390px, .92fr);
  gap: 55px;
  align-items: center;
  padding: 80px 0 50px;
}
.hero-copy { position: relative; z-index: 2; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--cyan-light);
  text-transform: uppercase;
  letter-spacing: .17em;
  font-size: .68rem;
  font-weight: 750;
}
.eyebrow i {
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 14px var(--mint);
}
.hero h1 {
  margin: 22px 0 24px;
  max-width: 740px;
  font-size: clamp(3.2rem, 6vw, 6.2rem);
  line-height: .98;
  letter-spacing: -.055em;
  font-weight: 730;
}
.hero h1 em {
  font-style: normal;
  color: transparent;
  background: linear-gradient(90deg, var(--cyan) 0%, #9ef9ff 48%, #8b86ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
}
.hero-lead {
  max-width: 690px;
  margin: 0;
  color: #afc8d0;
  font-size: clamp(1rem, 1.4vw, 1.18rem);
  line-height: 1.72;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 33px; }
.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  padding: 12px 19px;
  border: 1px solid transparent;
  border-radius: 13px;
  text-decoration: none;
  font-size: .84rem;
  font-weight: 720;
  cursor: pointer;
  transition: transform .18s ease, border-color .18s ease, background .18s ease, box-shadow .18s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary {
  color: #001015;
  background: linear-gradient(105deg, #3edfff, #65efc3 70%, #8bf5d6);
  box-shadow: 0 14px 35px rgba(52, 222, 242, .16);
}
.button-primary:hover { box-shadow: 0 18px 44px rgba(52, 222, 242, .26); }
.button-ghost {
  border-color: rgba(102, 225, 255, .24);
  color: #e7faff;
  background: rgba(58, 197, 228, .06);
}
.button-ghost:hover { border-color: rgba(102, 225, 255, .5); background: rgba(58, 197, 228, .1); }
.button-full { width: 100%; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 19px; margin-top: 30px; color: #7fa4ae; font-size: .72rem; }
.hero-trust b { color: var(--mint); margin-right: 5px; }

.hero-visual {
  position: relative;
  height: 660px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  isolation: isolate;
}
.hero-glow {
  position: absolute;
  bottom: 0;
  width: 440px;
  height: 440px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(45, 221, 255, .23), rgba(51, 108, 255, .08) 46%, transparent 72%);
  filter: blur(8px);
  z-index: -2;
}
.hero-visual::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 2px;
  width: 430px;
  height: 92px;
  transform: translateX(-50%);
  border: 1px solid rgba(90, 235, 255, .45);
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(57, 226, 255, .24), transparent 68%);
  box-shadow: 0 0 32px rgba(57, 226, 255, .25), inset 0 0 28px rgba(57, 226, 255, .1);
  z-index: -1;
}
.hero-companion {
  height: 630px;
  width: auto;
  object-fit: cover;
  object-position: top;
  border-radius: 42% 42% 12px 12px;
  mask-image: linear-gradient(to bottom, #000 0%, #000 84%, transparent 100%);
  filter: drop-shadow(0 24px 46px rgba(13, 111, 202, .28));
}
.hero-orbit { position: absolute; border: 1px solid rgba(89, 225, 255, .14); border-radius: 50%; z-index: -2; }
.orbit-one { width: 510px; height: 510px; bottom: 70px; animation: spin 18s linear infinite; }
.orbit-two { width: 390px; height: 590px; bottom: 25px; border-style: dashed; opacity: .65; animation: spin-reverse 25s linear infinite; }
.speech-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 15px;
  border: 1px solid rgba(99, 229, 255, .25);
  border-radius: 15px;
  background: rgba(5, 21, 31, .83);
  backdrop-filter: blur(16px);
  box-shadow: 0 17px 46px rgba(0, 0, 0, .35);
}
.speech-card small { display: block; color: #68cfe3; font-size: .56rem; letter-spacing: .12em; }
.speech-card strong { display: block; margin-top: 3px; font-size: .78rem; }
.speech-top { top: 98px; left: -45px; }
.speech-bottom { right: -30px; bottom: 110px; }
.pulse-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 17px var(--mint); }
.mini-icon { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 10px; background: rgba(67, 219, 252, .12); color: var(--cyan); }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes spin-reverse { to { transform: rotate(-360deg); } }

.proof-strip {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(7, 24, 34, .5);
  overflow: hidden;
}
.proof-strip div { padding: 25px; display: flex; flex-direction: column; align-items: center; gap: 4px; text-align: center; border-right: 1px solid var(--line); }
.proof-strip div:last-child { border-right: 0; }
.proof-strip strong { color: #ecfeff; font-size: 1.05rem; }
.proof-strip span { color: #749ba6; font-size: .71rem; }

.section { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; padding: 120px 0; }
.section-heading { max-width: 760px; margin: 0 auto 48px; text-align: center; }
.section-heading.left { margin-left: 0; text-align: left; }
.section-heading h2, .coach-copy h2, .security-section h2, .download-card h2 {
  margin: 14px 0 16px;
  font-size: clamp(2rem, 4vw, 3.7rem);
  line-height: 1.08;
  letter-spacing: -.04em;
}
.section-heading p, .coach-copy > p, .security-section p, .download-card p { color: var(--muted); line-height: 1.72; }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature-card {
  position: relative;
  min-height: 265px;
  padding: 27px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(9, 28, 40, .9), rgba(4, 15, 23, .86));
  box-shadow: inset 0 1px rgba(255, 255, 255, .025);
  transition: .25s ease;
}
.feature-card:hover { transform: translateY(-5px); border-color: rgba(97, 229, 255, .34); box-shadow: 0 22px 55px rgba(0, 0, 0, .24); }
.feature-large { grid-column: span 2; display: grid; grid-template-columns: auto 1fr; gap: 18px; min-height: 290px; }
.feature-icon {
  width: 47px;
  height: 47px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(92, 225, 255, .3);
  border-radius: 14px;
  background: rgba(54, 207, 238, .08);
  color: var(--cyan);
  font-size: 1.15rem;
  box-shadow: 0 0 24px rgba(57, 221, 250, .08);
}
.feature-kicker { display: block; margin: 17px 0 8px; color: #6fd5e7; font-size: .62rem; text-transform: uppercase; letter-spacing: .13em; font-weight: 740; }
.feature-large .feature-kicker { margin-top: 3px; }
.feature-card h3 { margin: 0 0 12px; font-size: 1.32rem; letter-spacing: -.025em; }
.feature-card p { margin: 0; color: #91afb8; font-size: .83rem; line-height: 1.68; }
.voice-wave { position: absolute; right: 24px; bottom: 24px; display: flex; align-items: center; gap: 7px; height: 52px; }
.voice-wave i { display: block; width: 4px; height: 15px; border-radius: 999px; background: linear-gradient(var(--cyan), var(--violet)); animation: wave 1.2s ease-in-out infinite alternate; }
.voice-wave i:nth-child(2) { height: 28px; animation-delay: -.3s; }
.voice-wave i:nth-child(3) { height: 45px; animation-delay: -.6s; }
.voice-wave i:nth-child(4) { height: 34px; animation-delay: -.2s; }
.voice-wave i:nth-child(5) { height: 50px; animation-delay: -.7s; }
.voice-wave i:nth-child(6) { height: 24px; animation-delay: -.4s; }
.voice-wave i:nth-child(7) { height: 12px; animation-delay: -.1s; }
@keyframes wave { to { transform: scaleY(.45); opacity: .55; } }
.feature-image { grid-column: span 2; min-height: 340px; padding: 0; }
.feature-image img { width: 100%; height: 100%; object-fit: cover; opacity: .62; filter: saturate(.85) contrast(1.08); }
.feature-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3, 12, 19, .95), rgba(3, 12, 19, .52) 55%, transparent); }
.feature-image-copy { position: absolute; z-index: 2; left: 30px; top: 50%; max-width: 380px; transform: translateY(-50%); }

.app-showcase { padding-top: 80px; }
.app-frame {
  overflow: hidden;
  border: 1px solid rgba(89, 224, 255, .28);
  border-radius: 24px;
  background: #04111a;
  box-shadow: var(--shadow), 0 0 80px rgba(40, 192, 226, .09);
}
.app-frame-bar { height: 44px; padding: 0 15px; display: flex; align-items: center; gap: 7px; border-bottom: 1px solid var(--line); color: #6f97a2; font-size: .68rem; }
.app-frame-bar span { width: 9px; height: 9px; border-radius: 50%; background: #29505d; }
.app-frame-bar b { margin-left: 8px; font-weight: 600; }
.app-frame img { width: 100%; aspect-ratio: 1437 / 895; object-fit: cover; object-position: top; }

.coach-section { display: grid; grid-template-columns: 1.15fr .85fr; gap: 70px; align-items: center; }
.coach-copy { max-width: 680px; }
.check-list { list-style: none; margin: 25px 0 0; padding: 0; display: grid; gap: 13px; }
.check-list li { position: relative; padding-left: 32px; color: #c4dce2; font-size: .87rem; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: -2px; width: 21px; height: 21px; display: grid; place-items: center; border-radius: 50%; color: #001612; background: var(--mint); font-size: .72rem; font-weight: 900; box-shadow: 0 0 17px rgba(94, 239, 186, .18); }
.product-card {
  position: relative;
  padding: 30px;
  border: 1px solid rgba(99, 230, 255, .32);
  border-radius: 25px;
  background:
    radial-gradient(circle at 80% 0%, rgba(108, 92, 255, .18), transparent 36%),
    linear-gradient(150deg, rgba(8, 32, 45, .95), rgba(4, 14, 22, .97));
  box-shadow: var(--shadow), inset 0 1px rgba(255, 255, 255, .04);
}
.product-badge { position: absolute; top: 20px; right: 20px; padding: 6px 10px; border: 1px solid rgba(99, 239, 189, .3); border-radius: 999px; color: #87f3ce; background: rgba(73, 214, 165, .08); font-size: .61rem; text-transform: uppercase; letter-spacing: .1em; }
.product-heading { display: flex; align-items: center; gap: 14px; padding-right: 100px; }
.product-icon { width: 48px; height: 48px; display: grid; place-items: center; border: 1px solid rgba(98, 223, 255, .36); border-radius: 14px; color: var(--cyan-light); background: rgba(55, 208, 239, .09); font-weight: 800; }
.product-heading small { color: #6ea6b2; font-size: .58rem; letter-spacing: .14em; }
.product-heading h3 { margin: 3px 0 0; font-size: 1.3rem; }
.product-description { color: #8fabaf; font-size: .82rem; line-height: 1.65; margin: 23px 0; }
.product-price { display: flex; align-items: baseline; gap: 10px; margin-bottom: 20px; }
.product-price strong { font-size: 2.7rem; letter-spacing: -.04em; }
.product-price span { color: #779aa4; font-size: .7rem; }
.product-note { display: block; text-align: center; color: #7598a2; margin-top: 12px; font-size: .65rem; }
.store-status { margin-top: 19px; padding-top: 16px; border-top: 1px solid var(--line); display: flex; align-items: center; gap: 8px; color: #7e9ca5; font-size: .67rem; }
.store-status i { width: 8px; height: 8px; border-radius: 50%; background: var(--warning); box-shadow: 0 0 12px var(--warning); }
.store-status.online i { background: var(--mint); box-shadow: 0 0 12px var(--mint); }
.store-status.offline i { background: var(--danger); box-shadow: 0 0 12px var(--danger); }
.store-status.large { width: fit-content; margin: 20px auto 0; padding: 10px 14px; border: 1px solid var(--line); border-radius: 999px; background: rgba(7, 25, 35, .7); }

.security-section {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 26px;
  align-items: center;
  padding: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(130deg, rgba(8, 30, 42, .78), rgba(8, 19, 30, .7));
}
.security-icon { width: 68px; height: 68px; display: grid; place-items: center; border: 1px solid rgba(98, 232, 255, .3); border-radius: 20px; background: rgba(47, 205, 238, .08); color: var(--cyan); font-size: 1.7rem; }
.security-section h2 { font-size: clamp(1.7rem, 3vw, 2.8rem); margin: 9px 0 5px; }
.security-section p { margin: 0; }

.download-section { padding-top: 40px; }
.download-card {
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 35px;
  padding: 45px;
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(103, 225, 255, .25);
  border-radius: 28px;
  background:
    radial-gradient(circle at 78% 48%, rgba(65, 223, 255, .17), transparent 28%),
    radial-gradient(circle at 91% 22%, rgba(113, 96, 255, .19), transparent 24%),
    linear-gradient(135deg, #071e2a, #040e16);
}
.download-card::after { content: "A"; position: absolute; right: 5%; top: -35%; color: rgba(97, 231, 255, .045); font-size: 31rem; font-weight: 900; line-height: 1; pointer-events: none; }
.download-card > * { position: relative; z-index: 2; }
.download-card h2 { max-width: 720px; font-size: clamp(2rem, 4.4vw, 4rem); }
.download-card p { max-width: 660px; }

.faq { padding-top: 70px; }
.faq-list { max-width: 860px; margin: 0 auto; display: grid; gap: 10px; }
.faq details { border: 1px solid var(--line); border-radius: 16px; background: rgba(7, 23, 33, .62); }
.faq summary { position: relative; padding: 20px 54px 20px 20px; cursor: pointer; list-style: none; font-weight: 650; font-size: .9rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); color: var(--cyan); font-size: 1.3rem; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0; padding: 0 20px 20px; color: #92afb8; font-size: .82rem; line-height: 1.7; }

.site-footer {
  width: min(calc(100% - 32px), 1280px);
  margin: 0 auto 18px;
  padding: 30px 24px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 22px;
  border: 1px solid rgba(93, 220, 247, .12);
  border-radius: 20px;
  background: rgba(4, 14, 21, .72);
}
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand img { width: 38px; height: 38px; border-radius: 12px; }
.footer-brand div { display: flex; flex-direction: column; }
.footer-brand span { color: #72949d; font-size: .67rem; margin-top: 2px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-links a { color: #789ca6; text-decoration: none; font-size: .68rem; }
.footer-links a:hover { color: #cceff5; }
.site-footer > small { grid-column: 1 / -1; color: #45666f; font-size: .6rem; }
.compact-footer { margin-top: 70px; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* Compte */
.account-main { width: min(calc(100% - 40px), 1120px); margin: 0 auto; padding: 80px 0 20px; }
.account-intro { max-width: 760px; margin: 0 auto 45px; text-align: center; }
.account-intro h1 { margin: 17px 0 13px; font-size: clamp(2.4rem, 5.5vw, 5rem); line-height: 1; letter-spacing: -.05em; }
.account-intro p { color: var(--muted); font-size: 1rem; }
.account-intro[hidden], .auth-shell[hidden], .dashboard[hidden] { display: none !important; }
body.account-authenticated .account-main { padding-top: 52px; }
.auth-shell {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  overflow: hidden;
  border: 1px solid rgba(94, 227, 255, .25);
  border-radius: 28px;
  background: rgba(5, 18, 27, .88);
  box-shadow: var(--shadow);
}
.auth-copy {
  position: relative;
  padding: 43px;
  background:
    radial-gradient(circle at 20% 5%, rgba(55, 218, 250, .16), transparent 32%),
    linear-gradient(145deg, #092331, #06141e);
}
.auth-copy::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(120deg, transparent 40%, rgba(255,255,255,.025)); }
.auth-copy > img { width: 70px; height: 70px; margin-bottom: 35px; border-radius: 22px; }
.auth-copy h2 { margin: 14px 0; max-width: 420px; font-size: clamp(1.8rem, 3vw, 2.8rem); line-height: 1.1; letter-spacing: -.04em; }
.auth-copy p { color: #91adb6; max-width: 450px; }
.compact-list { margin-top: 30px; }
.auth-panel { padding: 40px; display: flex; flex-direction: column; justify-content: center; }
.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; margin-bottom: 26px; padding: 5px; border: 1px solid var(--line); border-radius: 13px; background: rgba(3, 12, 19, .7); }
.auth-tabs button { min-height: 40px; border: 0; border-radius: 9px; color: #7599a3; background: transparent; cursor: pointer; font-size: .76rem; font-weight: 700; }
.auth-tabs button.active { color: #e9fcff; background: rgba(56, 210, 241, .12); box-shadow: inset 0 0 0 1px rgba(87, 225, 252, .14); }
.auth-form { display: grid; gap: 17px; }
.auth-form[hidden] { display: none; }
.auth-form label { display: grid; gap: 7px; color: #a9c5cc; font-size: .72rem; }
.auth-form input {
  width: 100%;
  min-height: 49px;
  padding: 11px 13px;
  border: 1px solid rgba(93, 221, 248, .2);
  border-radius: 12px;
  outline: 0;
  color: #effcff;
  background: rgba(7, 23, 33, .84);
  transition: .18s ease;
}
.auth-form input:focus { border-color: rgba(77, 227, 255, .62); box-shadow: 0 0 0 3px rgba(57, 216, 245, .09); }
.form-feedback { min-height: 23px; margin: 13px 0 0; color: #8bb0b9; font-size: .74rem; }
.form-feedback.error { color: var(--danger); }
.form-feedback.success { color: var(--mint); }
.dashboard-header { margin-bottom: 20px; padding: 22px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border: 1px solid var(--line); border-radius: 20px; background: rgba(7, 24, 34, .75); }
.profile-block { display: flex; align-items: center; gap: 14px; min-width: 0; }
.profile-avatar { width: 52px; height: 52px; flex: none; display: grid; place-items: center; border-radius: 17px; color: #001519; background: linear-gradient(135deg, var(--cyan), var(--mint)); font-size: 1.1rem; font-weight: 850; }
.profile-block small { color: #60cfe2; font-size: .58rem; letter-spacing: .14em; }
.profile-block h2 { margin: 3px 0 0; font-size: 1.2rem; }
.profile-block p { margin: 3px 0 0; color: #71949d; font-size: .72rem; }
.dashboard-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 17px; }
.dashboard-card { min-height: 410px; padding: 24px; border: 1px solid var(--line); border-radius: 22px; background: linear-gradient(145deg, rgba(8, 27, 39, .85), rgba(5, 16, 24, .88)); }
.card-heading { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 20px; }
.card-heading small { color: #65cfe2; font-size: .58rem; letter-spacing: .15em; }
.card-heading h3 { margin: 4px 0 0; font-size: 1.22rem; }
.icon-button { width: 39px; height: 39px; border: 1px solid var(--line); border-radius: 11px; background: rgba(58, 208, 240, .06); cursor: pointer; }
.counter { padding: 5px 9px; border: 1px solid rgba(100, 229, 255, .23); border-radius: 999px; color: #8cdceb; font-size: .66rem; }
.card-help { margin: -7px 0 18px; color: #75949d; font-size: .72rem; line-height: 1.6; }
.owned-list, .device-list { display: grid; gap: 11px; }
.product-row, .device-row { padding: 16px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 13px; border: 1px solid rgba(100, 222, 247, .14); border-radius: 15px; background: rgba(3, 14, 21, .5); }
.product-row.owned { border-color: rgba(93, 239, 188, .25); background: rgba(37, 169, 128, .07); }
.row-icon { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(96, 225, 252, .26); border-radius: 12px; color: #8de9f8; background: rgba(50, 197, 228, .07); font-size: .72rem; font-weight: 780; }
.row-copy { min-width: 0; }
.row-copy strong { display: block; font-size: .82rem; }
.row-copy small { display: block; margin-top: 4px; color: #73949d; font-size: .65rem; }
.row-status { color: #82efc9; font-size: .65rem; }
.row-status.locked { color: var(--warning); }
.row-action { min-height: 36px; padding: 8px 11px; border: 1px solid rgba(96, 223, 248, .18); border-radius: 10px; color: #c9edf4; background: rgba(46, 194, 224, .06); cursor: pointer; font-size: .65rem; }
.row-action.danger { border-color: rgba(255, 120, 133, .22); color: #ffafb7; background: rgba(255, 88, 105, .05); }
.empty-state { padding: 28px 18px; text-align: center; border: 1px dashed rgba(94, 223, 248, .18); border-radius: 15px; color: #7597a0; font-size: .74rem; line-height: 1.65; }
.support-card { margin-top: 17px; padding: 25px; display: flex; align-items: center; justify-content: space-between; gap: 25px; border: 1px solid var(--line); border-radius: 21px; background: rgba(6, 22, 31, .72); }
.support-card h3 { margin: 8px 0 6px; font-size: 1.15rem; }
.support-card p { margin: 0; color: #86a7b0; font-size: .77rem; }

/* Légal et téléchargement */
.legal-main { width: min(calc(100% - 40px), 900px); margin: 0 auto; padding: 80px 0; }
.legal-card { padding: 40px; border: 1px solid var(--line); border-radius: 25px; background: rgba(6, 21, 30, .82); box-shadow: var(--shadow); }
.legal-card h1 { font-size: clamp(2.3rem, 5vw, 4.2rem); letter-spacing: -.045em; }
.legal-card h2 { margin: 30px 0 8px; font-size: 1.15rem; }
.legal-card p { color: #91adb6; line-height: 1.75; }
.download-page { display: grid; place-items: center; }
.download-main { width: min(calc(100% - 40px), 700px); padding: 55px; text-align: center; border: 1px solid rgba(102, 226, 255, .25); border-radius: 30px; background: rgba(6, 22, 32, .88); box-shadow: var(--shadow); }
.download-main > img { width: 90px; height: 90px; margin: 0 auto 25px; border-radius: 27px; }
.download-main h1 { margin: 16px 0; font-size: clamp(2.4rem, 6vw, 4.7rem); line-height: 1; letter-spacing: -.05em; }
.download-main p { color: #91afb8; line-height: 1.72; }
.download-actions { margin: 28px 0; display: flex; justify-content: center; flex-wrap: wrap; gap: 11px; }
.download-main small { color: #557982; }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; padding-top: 90px; text-align: center; }
  .hero-copy { max-width: 830px; margin: 0 auto; }
  .hero-lead { margin-inline: auto; }
  .hero-actions, .hero-trust { justify-content: center; }
  .hero-visual { height: 600px; max-width: 620px; width: 100%; margin: 0 auto; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .feature-large, .feature-image { grid-column: span 2; }
  .coach-section { grid-template-columns: 1fr; }
  .product-card { max-width: 650px; }
  .security-section { grid-template-columns: auto 1fr; }
  .security-section .button { grid-column: 1 / -1; width: fit-content; }
  .auth-shell { grid-template-columns: 1fr; }
  .auth-copy { padding-bottom: 35px; }
  .dashboard-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .site-header { width: calc(100% - 18px); margin-top: 9px; }
  .brand { min-width: 0; }
  .brand small { display: none; }
  .nav-toggle { display: block; }
  .main-nav:not(.always-visible) { position: absolute; top: calc(100% + 8px); left: 0; right: 0; padding: 9px; display: none; flex-direction: column; align-items: stretch; border: 1px solid var(--line); border-radius: 15px; background: rgba(3, 14, 21, .97); box-shadow: 0 20px 50px rgba(0,0,0,.4); }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px; }
  .main-nav .nav-account { margin: 0; }
  .main-nav.always-visible a:first-child { display: none; }
  .hero { width: calc(100% - 28px); min-height: auto; padding: 70px 0 30px; gap: 25px; }
  .hero h1 { font-size: clamp(2.65rem, 14vw, 4.4rem); }
  .hero-visual { height: 490px; }
  .hero-companion { height: 480px; }
  .hero-glow { width: 320px; height: 340px; }
  .hero-visual::after { width: 310px; }
  .orbit-one { width: 360px; height: 360px; }
  .orbit-two { width: 300px; height: 430px; }
  .speech-top { top: 78px; left: -2px; }
  .speech-bottom { right: -4px; bottom: 70px; }
  .proof-strip { grid-template-columns: 1fr 1fr; }
  .proof-strip div:nth-child(2) { border-right: 0; }
  .proof-strip div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .section { width: calc(100% - 28px); padding: 80px 0; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-large, .feature-image { grid-column: auto; }
  .feature-large { grid-template-columns: auto 1fr; }
  .feature-image { min-height: 360px; }
  .feature-image::after { background: linear-gradient(0deg, rgba(3, 12, 19, .94), rgba(3, 12, 19, .25)); }
  .feature-image-copy { left: 24px; right: 24px; top: auto; bottom: 25px; transform: none; }
  .security-section { grid-template-columns: 1fr; padding: 28px; }
  .security-section .button { grid-column: auto; }
  .download-card { flex-direction: column; align-items: flex-start; padding: 31px; }
  .download-card::after { display: none; }
  .site-footer { grid-template-columns: 1fr; }
  .auth-panel, .auth-copy { padding: 28px; }
  .account-main { width: calc(100% - 28px); padding-top: 60px; }
  .dashboard-header, .support-card { align-items: flex-start; flex-direction: column; }
  .product-row, .device-row { grid-template-columns: auto 1fr; }
  .product-row > :last-child, .device-row > :last-child { grid-column: 1 / -1; width: 100%; }
  .legal-card, .download-main { padding: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Aurora Store V0.1.2 — appareils, mot de passe et sessions */
.device-row.revoked { opacity: .62; }
.row-actions { display: flex; gap: 7px; flex-wrap: wrap; justify-content: flex-end; }
.account-security-card { min-height: 0; margin-top: 17px; }
.account-security-grid { display: grid; grid-template-columns: minmax(280px, 1fr) minmax(260px, .8fr); gap: 22px; }
.security-form { display: grid; gap: 14px; }
.security-form label { display: grid; gap: 7px; color: #a9c5cc; font-size: .72rem; }
.security-form input {
  width: 100%; min-height: 47px; padding: 11px 13px;
  border: 1px solid rgba(93, 221, 248, .2); border-radius: 12px; outline: 0;
  color: #effcff; background: rgba(7, 23, 33, .84);
}
.security-form input:focus { border-color: rgba(77, 227, 255, .62); box-shadow: 0 0 0 3px rgba(57, 216, 245, .09); }
.security-session-panel { padding: 20px; border: 1px solid rgba(101, 224, 248, .13); border-radius: 16px; background: rgba(3, 14, 21, .45); }
.security-session-panel h4 { margin: 10px 0 8px; font-size: 1rem; }
.security-session-panel p { margin: 0 0 18px; color: #7899a2; font-size: .74rem; line-height: 1.65; }
@media (max-width: 760px) {
  .account-security-grid { grid-template-columns: 1fr; }
  .row-actions { grid-column: 1 / -1; justify-content: stretch; }
  .row-actions button { flex: 1; }
}