:root{
  --ink:#05121d;
  --abyss:#03101c;
  --deep:#062132;
  --deep2:#0a2c44;
  --reef:#0f3a52;
  --signal:#34a9e6;
  --signal-2:#5fd0ff;
  --signal-soft:#9be4ff;
  --gold:#ffb65c;
  --foam:#eef6fb;
  --paper:#f5f7f9;
  --white:#ffffff;
  --muted:#9fb6c2;
  --muted-d:#4f6675;
  --line:rgba(255,255,255,.12);
  --line-d:rgba(5,18,29,.10);
  --radius:18px;
  --radius-lg:26px;
  --shadow:0 30px 80px rgba(3,16,28,.42);
  --shadow-soft:0 16px 44px rgba(12,32,46,.10);
  --max:1200px;
  --display:"Space Grotesk","Trebuchet MS",sans-serif;
  --body:"Inter","Segoe UI",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{overflow-x:hidden}
body{margin:0;color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.65;background:var(--paper);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-family:var(--display);font-weight:600;letter-spacing:-.02em;line-height:1.06;margin:0}
p{margin:0}
.wrap{width:min(calc(100% - 44px),var(--max));margin:0 auto}
.eyebrow{display:inline-flex;align-items:center;gap:9px;padding:8px 15px;border-radius:999px;font-size:12px;letter-spacing:.18em;text-transform:uppercase;font-weight:600}
.btn{display:inline-flex;align-items:center;gap:9px;padding:14px 24px;border-radius:13px;font-weight:600;font-size:15px;font-family:var(--body);cursor:pointer;border:1px solid transparent;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{color:var(--ink);background:linear-gradient(135deg,var(--signal-2),var(--signal-soft));box-shadow:0 14px 30px rgba(95,208,255,.30)}
.btn-gold{color:var(--ink);background:linear-gradient(135deg,var(--gold),#ffd6a3);box-shadow:0 14px 30px rgba(255,182,92,.30)}
.btn-ghost{color:var(--foam);border-color:rgba(255,255,255,.24);background:rgba(255,255,255,.05)}
.btn-ghost:hover{background:rgba(255,255,255,.10)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--signal-2);box-shadow:0 0 0 4px rgba(95,208,255,.18)}
.dot.gold{background:var(--gold);box-shadow:0 0 0 4px rgba(255,182,92,.18)}

/* ===== TOPBAR ===== */
.topbar{position:sticky;top:0;z-index:50;backdrop-filter:blur(18px);background:rgba(4,16,26,.78);border-bottom:1px solid rgba(255,255,255,.07)}
.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:11px}
.brand img{height:23px}
.brand .x{color:var(--muted);font-size:13px}
.navlinks{display:flex;align-items:center;gap:24px;color:#d6e7ef;font-size:14.5px;font-weight:500}
.navlinks a{opacity:.82;transition:opacity .2s}
.navlinks a:hover{opacity:1}
.nav-actions{display:flex;align-items:center;gap:12px}
.nav-actions .btn{padding:10px 18px;font-size:14px}
/* language switcher */
.lang{position:relative}
.lang-btn{display:inline-flex;align-items:center;gap:7px;padding:9px 13px;border-radius:11px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);color:#dcebf2;font-size:13.5px;font-weight:600;cursor:pointer;font-family:var(--body)}
.lang-btn:hover{background:rgba(255,255,255,.12)}
.lang-menu{position:absolute;top:calc(100% + 8px);inset-inline-end:0;min-width:165px;background:#0a2233;border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:6px;box-shadow:var(--shadow);display:none;z-index:60}
.lang-menu.open{display:block}
.lang-menu button{display:flex;align-items:center;gap:10px;width:100%;padding:10px 12px;border:0;background:transparent;color:#d6e7ef;font-size:14px;border-radius:9px;cursor:pointer;text-align:start;font-family:var(--body)}
.lang-menu button:hover{background:rgba(255,255,255,.08)}
.lang-menu button.active{color:var(--signal-2);font-weight:600}
.lang-menu .flag{font-size:16px;line-height:1}

/* ===== HERO (video) ===== */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;color:var(--foam);overflow:hidden;background:#03101c}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero-overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(3,16,28,.62) 0%,rgba(3,16,28,.50) 40%,rgba(3,16,28,.82) 100%)}
.hero .wrap{position:relative;z-index:2;padding:96px 0}
.hero .eyebrow{background:rgba(255,255,255,.08);border:1px solid var(--line);color:var(--signal-soft)}
.hero h1{margin:22px 0 18px;font-size:clamp(40px,6.6vw,82px);font-weight:700;max-width:18ch;text-shadow:0 2px 30px rgba(0,0,0,.4)}
.hero h1 em{font-style:normal;background:linear-gradient(120deg,var(--signal-2),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{max-width:58ch;color:#dceaf1;font-size:clamp(17px,2.1vw,21px);text-shadow:0 1px 16px rgba(0,0,0,.35)}
.hero .cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero .trust{display:flex;flex-wrap:wrap;gap:14px 26px;margin-top:36px;color:#bdd2dd;font-size:14px}
.hero .trust div{display:flex;align-items:center;gap:9px}
.mute-btn{position:absolute;z-index:3;bottom:20px;inset-inline-end:24px;width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.22);background:rgba(4,16,26,.55);color:#fff;cursor:pointer;display:grid;place-items:center;backdrop-filter:blur(6px)}
.mute-btn:hover{background:rgba(4,16,26,.8)}

/* ===== SECTION BASE ===== */
section.block{padding:96px 0}
.section-head{max-width:64ch;margin:0 0 46px}
.section-head.center{margin-inline:auto;text-align:center}
.section-head .eyebrow{background:rgba(15,58,82,.08);color:#0d5e7a;border:1px solid rgba(13,94,122,.16)}
.section-head h2{margin:16px 0 14px;font-size:clamp(30px,4.4vw,50px)}
.section-head p{color:var(--muted-d);font-size:18px}
.dark-sec{background:linear-gradient(180deg,var(--abyss),var(--deep));color:var(--foam)}
.dark-sec .section-head .eyebrow{background:rgba(255,255,255,.06);color:var(--signal-soft);border-color:var(--line)}
.dark-sec .section-head h2{color:var(--foam)}
.dark-sec .section-head p{color:#bcd2dc}

/* ===== WHY (3 cards) ===== */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;align-items:center}
.card{padding:28px;border-radius:var(--radius);background:var(--white);border:1px solid var(--line-d);box-shadow:var(--shadow-soft)}
.card .ic{width:48px;height:48px;border-radius:13px;display:grid;place-items:center;margin-bottom:18px;background:linear-gradient(135deg,rgba(52,169,230,.16),rgba(52,169,230,.05));color:#0d6f93}
.card h3{font-size:21px;margin-bottom:10px}
.card p{color:var(--muted-d);font-size:15.5px}
.media-card{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-soft);border:1px solid var(--line-d);background:#fff}
.media-card img{width:100%;height:100%;object-fit:cover;display:block}
.lead-copy{color:var(--muted-d);font-size:17px;margin-top:14px}
.lead-copy strong{color:var(--ink)}

/* ===== IMPROVE (split with image) ===== */
.improve-list{display:flex;flex-direction:column;gap:16px;margin-top:8px}
.improve-row{display:flex;gap:16px;align-items:flex-start;padding:18px 20px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid var(--line)}
.improve-row .ic{flex:none;width:42px;height:42px;border-radius:11px;display:grid;place-items:center;background:rgba(95,208,255,.12);color:var(--signal-2)}
.improve-row h4{font-size:17px;color:#f1fbff;margin-bottom:4px}
.improve-row p{color:#bdd4de;font-size:14.5px}

/* ===== USES (6 cards) ===== */
.uses{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.use{position:relative;padding:26px;border-radius:var(--radius);background:var(--white);border:1px solid var(--line-d);box-shadow:var(--shadow-soft);overflow:hidden}
.use .ic{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;margin-bottom:16px;background:linear-gradient(135deg,#062132,#0f3a52);color:var(--signal-2)}
.use h3{font-size:19px;margin-bottom:8px}
.use p{color:var(--muted-d);font-size:14.5px}

/* ===== TECH ===== */
.tech-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:center}
.spec-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:6px}
.spec{padding:18px;border-radius:15px;background:rgba(255,255,255,.05);border:1px solid var(--line)}
.spec b{display:block;font-family:var(--display);font-size:26px;color:#fff;line-height:1}
.spec span{display:block;margin-top:7px;color:#bdd4de;font-size:13.5px}
.tech-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.badge{padding:9px 15px;border-radius:999px;background:rgba(95,208,255,.10);border:1px solid rgba(95,208,255,.26);color:var(--signal-soft);font-size:13.5px;font-weight:600}

/* ===== COMPARE TABLE ===== */
.table-wrap{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--line-d);box-shadow:var(--shadow-soft);background:#fff}
table.cmp{width:100%;border-collapse:collapse;min-width:760px;font-size:14.5px}
table.cmp th,table.cmp td{padding:15px 16px;text-align:start;border-bottom:1px solid var(--line-d)}
table.cmp thead th{background:linear-gradient(180deg,#062132,#0f3a52);color:#fff;font-family:var(--display);font-weight:600;font-size:14px;position:sticky;top:0}
table.cmp thead th.hl{background:linear-gradient(180deg,#0d5e7a,#34a9e6);color:#fff}
table.cmp tbody th{font-weight:600;color:var(--ink);background:#f8fafb}
table.cmp td{color:var(--muted-d)}
table.cmp td.hl{background:rgba(52,169,230,.07);color:var(--ink);font-weight:600}
.yes{color:#1c9d57;font-weight:700}
.no{color:#c0492f;font-weight:600}
.cmp-note{margin-top:14px;font-size:12.5px;color:var(--muted-d)}

/* ===== STORY ===== */
.story{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:center}
.story-quote{font-family:var(--display);font-size:clamp(22px,3vw,30px);line-height:1.3;color:#f3fbff}
.story-quote .accent{color:var(--gold)}
.story p{color:#bdd4de;font-size:16px;margin-top:18px}
.story .sign{margin-top:20px;color:var(--signal-soft);font-weight:600;font-size:14.5px}

/* ===== PREORDER ===== */
.order-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:48px;align-items:start}
.order-pitch .eyebrow{background:rgba(255,182,92,.12);color:var(--gold);border:1px solid rgba(255,182,92,.28)}
.order-pitch h2{font-size:clamp(30px,4.4vw,48px);margin:16px 0 16px;color:#f6fbfe}
.order-pitch p{color:#bdd2dc;font-size:17px}
.order-points{margin:22px 0 0;padding:0;list-style:none}
.order-points li{position:relative;padding-inline-start:30px;margin-bottom:14px;color:#cfe1ea;font-size:15.5px}
.order-points li::before{content:"";position:absolute;inset-inline-start:0;top:6px;width:16px;height:16px;border-radius:50%;background:rgba(255,182,92,.18);box-shadow:inset 0 0 0 2px var(--gold)}
.form-card{padding:32px;border-radius:var(--radius-lg);background:rgba(255,255,255,.98);color:var(--ink);box-shadow:var(--shadow)}
.form-card h3{font-size:22px;margin-bottom:6px}
.form-card .sub{margin-bottom:22px;color:var(--muted-d);font-size:14.5px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:7px;color:#2a4250}
.field .req{color:#d8654a}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;border-radius:12px;border:1px solid #d5dee3;background:#fbfcfd;font-family:var(--body);font-size:15px;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--signal);box-shadow:0 0 0 4px rgba(52,169,230,.18)}
.field textarea{resize:vertical;min-height:104px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.hp{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.form-card .btn{width:100%;justify-content:center;margin-top:6px;font-size:16px;padding:15px}
.consent{display:flex;gap:10px;align-items:flex-start;margin:4px 0 18px;font-size:12.5px;color:var(--muted-d)}
.consent input{width:auto;margin-top:3px}
.formnote{margin-top:14px;font-size:13.5px;text-align:center;border-radius:12px;padding:12px;display:none}
.formnote.ok{display:block;background:#e7f7ee;color:#1c7a45;border:1px solid #b9e6cc}
.formnote.err{display:block;background:#fdecea;color:#b13b27;border:1px solid #f3c8c0}
.formnote.loading{display:block;background:#eef6fb;color:#296b86;border:1px solid #cfe6f1}

/* ===== FOOTER ===== */
footer{background:#03101c;color:#8aa4b1;padding:56px 0 40px}
.foot-grid{display:flex;justify-content:space-between;gap:34px;flex-wrap:wrap}
.foot-brand img{height:24px;margin-bottom:14px}
.foot-brand p{max-width:42ch;font-size:14px;color:#7d97a5}
.foot-links{display:flex;gap:46px;flex-wrap:wrap}
.foot-col h4{font-family:var(--display);font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:#a9c2cd;margin-bottom:14px}
.foot-col a{display:block;font-size:14px;margin-bottom:10px;color:#8aa4b1;transition:color .2s;cursor:pointer}
.foot-col a:hover{color:var(--signal-soft)}
.copy{margin-top:42px;padding-top:22px;border-top:1px solid rgba(255,255,255,.08);font-size:13px;color:#6c8593;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}

/* ===== REVEAL ===== */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}.hero-video{display:none}}

/* ===== RTL ===== */
[dir="rtl"] .hero h1,[dir="rtl"] .hero .lead{margin-inline:0}
[dir="rtl"] table.cmp th,[dir="rtl"] table.cmp td{text-align:right}

/* ===== RESPONSIVE ===== */
@media (max-width:980px){
  .grid3,.uses{grid-template-columns:1fr 1fr}
  .grid2,.tech-grid,.order-grid,.story{grid-template-columns:1fr;gap:30px}
  .navlinks{display:none}
}
@media (max-width:620px){
  body{font-size:16px}
  .grid3,.uses,.spec-list,.row2{grid-template-columns:1fr}
  section.block{padding:66px 0}
  .hero .wrap{padding:72px 0}
  .nav-actions .btn.cta{display:none}
}

.dark-sec .lead-copy strong{color:#fff}

/* ===== SUPPORT ===== */
.support-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:24px}
.dl-card{display:flex;gap:16px;align-items:flex-start;padding:22px;border-radius:var(--radius);background:#fff;border:1px solid var(--line-d);box-shadow:var(--shadow-soft)}
.dl-card .ic{flex:none;width:50px;height:50px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,#062132,#0f3a52);color:var(--signal-2)}
.dl-card h3{font-size:18px;margin-bottom:3px}
.dl-card p{color:var(--muted-d);font-size:13.5px;margin-bottom:10px}
.pill{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:999px;font-size:11.5px;font-weight:600}
.pill.soon{background:#fff3e2;color:#a8651b;border:1px solid #ffd9a8}
.pill.live{background:#e7f7ee;color:#1c7a45;border:1px solid #b9e6cc}
.fw-panel{border-radius:var(--radius-lg);border:1px solid var(--line);background:linear-gradient(160deg,#0a2433,#0f3850);color:var(--foam);padding:32px;display:grid;grid-template-columns:.85fr 1.15fr;gap:34px;align-items:start}
.fw-now .verlabel{color:var(--signal-soft);font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:600}
.fw-now .ver{font-family:var(--display);font-size:44px;font-weight:700;color:#fff;line-height:1;margin-top:8px}
.fw-now .meta{color:#bdd4de;font-size:14px;margin-top:12px}
.fw-now .note{margin-top:12px;padding:6px 12px;border-radius:10px;background:rgba(95,208,255,.10);border:1px solid rgba(95,208,255,.24);color:var(--signal-soft);font-size:13px}
.fw-now .btn{margin-top:18px}
.changelog h4{font-family:var(--display);font-size:14px;letter-spacing:.06em;color:#cfe1ea;margin-bottom:8px}
.changelog ul{list-style:none;margin:0;padding:0}
.cl-item{padding:13px 0;border-bottom:1px solid var(--line);display:flex;gap:16px;align-items:baseline}
.cl-item:last-child{border-bottom:0}
.cl-ver{font-family:var(--display);font-weight:700;color:#fff;flex:none;min-width:62px}
.cl-body .d{color:#8fb0bd;font-size:12px}
.cl-body .n{color:#cfe1ea;font-size:14.5px;margin-top:2px}
.cl-empty{color:#8fb0bd;font-size:14px}
@media (max-width:980px){.support-grid{grid-template-columns:1fr 1fr}.fw-panel{grid-template-columns:1fr;gap:24px}}
@media (max-width:620px){.support-grid{grid-template-columns:1fr}}
.fw-ota{margin-top:18px;display:inline-flex;align-items:flex-start;gap:10px;padding:12px 16px;border-radius:12px;background:rgba(95,208,255,.08);border:1px solid rgba(95,208,255,.22);color:#cfe1ea;font-size:14px;max-width:44ch}
.fw-ota svg{flex:none;color:var(--signal-2);margin-top:2px}
.pgn-block{margin-top:22px;padding:22px 24px;border-radius:var(--radius);background:#fff;border:1px solid var(--line-d);box-shadow:var(--shadow-soft)}
.pgn-block h4{font-family:var(--display);font-size:14px;letter-spacing:.04em;color:var(--ink);margin-bottom:14px}
.pgn-cols{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.pgn-label{display:inline-block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;font-weight:600;color:#0d6f93;margin-bottom:6px}
.pgn-list{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11.5px;line-height:1.7;color:var(--muted-d);word-break:break-word}
@media (max-width:620px){.pgn-cols{grid-template-columns:1fr}}

/* ===== Fix chevauchement logo / langue sur mobile ===== */
@media (max-width:560px){
  .topbar .nav{gap:8px}
  .brand{gap:7px}
  .brand img{height:18px}
  .brand .x{font-size:11px}
  .nav-actions{gap:6px}
  .lang-btn{padding:7px 9px;font-size:12px;gap:4px}
  .lang-btn svg{width:12px;height:12px}
}
@media (max-width:380px){
  .brand img{height:16px}
}