/* Ondul - ondul.fr
   Layout: a fixed WebGL ocean fills the screen. The page opens above the surface
   in soft daylight (giant wordmark cut by the horizon); scrolling dives the camera under
   it. Content floats on top as liquid-glass panels.
   Palette: ciel de jour doux, mer profonde, accent bioluminescent. Type: Urbanist (display) + Hanken Grotesk (text), self-hosted. */

@font-face{font-family:'Urbanist';font-style:normal;font-weight:100 900;font-display:swap;src:url(assets/fonts/urbanist-latin-wght-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Urbanist';font-style:normal;font-weight:100 900;font-display:swap;src:url(assets/fonts/urbanist-latin-ext-wght-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Hanken Grotesk';font-style:normal;font-weight:400;font-display:swap;src:url(assets/fonts/hanken-grotesk-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Hanken Grotesk';font-style:normal;font-weight:500;font-display:swap;src:url(assets/fonts/hanken-grotesk-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Hanken Grotesk';font-style:normal;font-weight:600;font-display:swap;src:url(assets/fonts/hanken-grotesk-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Hanken Grotesk';font-style:normal;font-weight:400;font-display:swap;src:url(assets/fonts/hanken-grotesk-latin-ext-400-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Hanken Grotesk';font-style:normal;font-weight:500;font-display:swap;src:url(assets/fonts/hanken-grotesk-latin-ext-500-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Hanken Grotesk';font-style:normal;font-weight:600;font-display:swap;src:url(assets/fonts/hanken-grotesk-latin-ext-600-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{
  /* Ciel de jour doux, mer profonde, accent bioluminescent */
  --sky-top:#2C5482; --sky-mid:#58799F; --sky-hor:#86A3C3;
  --u1:#154A72; --u2:#0E355A; --u3:#082544; --deep:#04152A;
  --accent:#3CF0FF; --accent-ink:#021A1E; --accent-rgb:60,240,255;
  --below:rgba(140,235,255,0.6); --mark-top:#FFFFFF;

  --ink:#F4F8FF;
  --mist:rgba(232,240,255,0.86);
  --faint:rgba(232,240,255,0.64);
  --line:rgba(232,240,255,0.16);
  --glass-edge:rgba(255,255,255,0.22);

  /* Horizon height in the hero, as a fraction of the screen (read by main.js) */
  --hz:0.42;

  --display:'Urbanist','Hanken Grotesk',-apple-system,'Segoe UI',sans-serif;
  --text:'Hanken Grotesk',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --ease-out:cubic-bezier(0.23,1,0.32,1);
  --radius:28px;
  color-scheme:dark;
}

*{box-sizing:border-box}
html{-webkit-tap-highlight-color:transparent;-webkit-text-size-adjust:100%;scroll-behavior:smooth;background:var(--deep)}
body{margin:0;color:var(--ink);font-family:var(--text);font-size:17px;line-height:1.55;background:var(--deep)}
img{max-width:100%;display:block}
a{color:inherit}
button,a{touch-action:manipulation}
button{font-family:inherit;user-select:none;-webkit-user-select:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:16px;top:-60px;background:var(--ink);color:var(--deep);padding:10px 16px;border-radius:10px;z-index:100;text-decoration:none;font-weight:600}
.skip:focus{top:16px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.wrap{max-width:1200px;margin:0 auto;padding-inline:24px}
main{position:relative;z-index:2}
section{position:relative}
h1,h2,h3{margin:0;text-wrap:balance}
h2{font-family:var(--display);font-weight:500;letter-spacing:-0.04em;line-height:1.02;font-size:clamp(2.3rem,5vw,4.2rem)}
h3{font-weight:600;letter-spacing:-0.015em}
.lead{color:var(--mist);font-size:clamp(1.02rem,1.4vw,1.16rem);line-height:1.6;max-width:54ch;margin:18px 0 0}
.lead.center{margin-inline:auto;text-align:center}
.kicker{margin:0 0 14px;font-size:0.8rem;font-weight:600;letter-spacing:0.16em;text-transform:uppercase;color:var(--accent)}

/* ---------- Fixed scene: night sky / underwater gradient behind the WebGL ocean ---------- */
.backdrop{position:fixed;inset:0;z-index:0;pointer-events:none}
.backdrop .sky{position:absolute;inset:0;background:linear-gradient(180deg,var(--sky-top) 0%,var(--sky-mid) calc(var(--hz) * 60%),var(--sky-hor) calc(var(--hz) * 100%),var(--sky-hor) 100%)}
.backdrop .under{position:absolute;inset:0;opacity:0;background:linear-gradient(180deg,var(--u1) 0%,var(--u2) 30%,var(--u3) 60%,var(--deep) 100%)}
#ocean{position:fixed;inset:0;width:100%;height:100%;display:block;z-index:1;pointer-events:none}
/* No WebGL: a still horizon instead of the live ocean */
.fallback .backdrop .sky{background:linear-gradient(180deg,var(--sky-top) 0%,var(--sky-hor) calc(var(--hz) * 100%),var(--u1) calc(var(--hz) * 100% + 1px),var(--u3) 100%)}

/* ---------- Liquid glass (web approximation of Apple's material) ---------- */
.glass{
  position:relative;isolation:isolate;
  background:linear-gradient(135deg,rgba(255,255,255,0.13),rgba(255,255,255,0.04) 60%,rgba(255,255,255,0.07));
  -webkit-backdrop-filter:blur(18px) saturate(160%);backdrop-filter:blur(18px) saturate(160%);
  border:1px solid var(--glass-edge);
  box-shadow:inset 0 1px 0 rgba(255,255,255,0.32),inset 0 -1px 0 rgba(255,255,255,0.06),inset 0 0 24px rgba(255,255,255,0.03),0 24px 60px -28px rgba(0,4,14,0.8);
}
.glass::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:-1;
  background:radial-gradient(120% 60% at 15% 0%,rgba(255,255,255,0.14),transparent 55%),radial-gradient(80% 50% at 100% 100%,rgba(var(--accent-rgb),0.08),transparent 70%)}
@media (prefers-reduced-transparency:reduce){.glass{background:rgba(10,22,48,0.96);-webkit-backdrop-filter:none;backdrop-filter:none}}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:none;border-radius:999px;background:var(--accent);color:var(--accent-ink);
  font-family:var(--text);font-weight:600;text-decoration:none;white-space:nowrap;cursor:pointer;
  box-shadow:0 0 22px rgba(var(--accent-rgb),0.45),0 10px 30px -12px rgba(var(--accent-rgb),0.6);
  transition:transform 160ms var(--ease-out),filter 150ms ease,background-color 150ms ease}
.btn:active{transform:scale(0.97)}
.btn-sm{font-size:0.88rem;padding:0.75em 1.3em}
.btn-lg{font-size:1rem;padding:1em 1.7em}
.btn-glass{color:var(--ink);background:rgba(255,255,255,0.08);box-shadow:inset 0 0 0 1px rgba(255,255,255,0.28),inset 0 1px 0 rgba(255,255,255,0.3)}
.cta-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}

/* ---------- Nav ---------- */
.nav{position:fixed;top:calc(14px + env(safe-area-inset-top,0px));left:50%;transform:translateX(-50%);z-index:10;
  width:min(1152px,calc(100% - 24px));display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:9px 9px 9px 22px;border-radius:999px}
.logo{display:inline-flex;align-items:center;text-decoration:none}
.nav .logo img{height:26px;width:auto}
.nav nav{display:flex;gap:30px}
.nav nav a{color:var(--mist);text-decoration:none;font-size:0.92rem;transition:color 150ms ease}

/* ---------- Hero: above the surface ---------- */
.surface{position:relative;height:100svh;min-height:640px;overflow-x:clip}
.mark{position:absolute;left:0;right:0;top:calc(var(--hz) * 100%);transform:translateY(-50%);text-align:center;pointer-events:none;
  font-family:var(--display);font-weight:600;letter-spacing:-0.055em;line-height:0.8;font-size:clamp(7rem,25vw,23rem)}
.mark span{display:block}
.mark .above{position:absolute;inset:0;color:var(--mark-top);clip-path:inset(0 0 50% 0);text-shadow:0 6px 30px rgba(16,52,96,0.5)}
.mark .below{color:var(--below);clip-path:inset(50% 0 0 0);filter:url(#ripple) blur(0.6px);transform:translateY(0.03em) scaleY(1.04)}
.hero-card{position:absolute;left:50%;bottom:calc(4svh + env(safe-area-inset-bottom,0px));transform:translateX(-50%);
  width:min(820px,calc(100% - 24px));border-radius:32px;padding:28px 30px;
  display:grid;grid-template-columns:1fr auto;gap:6px 32px;align-items:end}
.hero-card h1{grid-column:1/-1;font-family:var(--display);font-weight:500;font-size:clamp(1.7rem,3vw,2.5rem);letter-spacing:-0.035em;line-height:1.05}
.hero-card h1 em{font-style:normal;color:var(--accent)}
.hero-card .sub{grid-column:1;margin:4px 0 0;color:var(--mist);font-size:1rem;line-height:1.5;max-width:52ch}
.facts{grid-column:1;display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:12px 0 0}
.facts li{font-size:0.86rem;color:var(--mist);padding:0.4em 0.85em;border-radius:999px;background:rgba(255,255,255,0.07);box-shadow:inset 0 0 0 1px rgba(255,255,255,0.14)}
.facts b{color:var(--ink);font-weight:600}
.facts sup{font-size:0.7em}
.nw{white-space:nowrap}
.hero-card .cta-row{grid-column:2;grid-row:2/4;flex-direction:column;align-items:stretch}

/* ---------- Dive: the problem ---------- */
.dive{padding-block:26vh 10vh;overflow-x:clip}
.dive .wrap{position:relative}
.dive-copy{max-width:860px;margin:0 auto;text-align:center}
.dive-copy h2{font-size:clamp(2.5rem,6vw,5rem)}
.dive-copy .lead{margin-inline:auto;max-width:60ch}
.dive-copy .lead + .lead{margin-top:14px}
.dive-copy .lead-strong{color:var(--ink)}
.dive-copy::after{content:"";display:block;width:56px;height:2px;margin:40px auto 0;border-radius:2px;
  background:linear-gradient(90deg,transparent,var(--accent),transparent);box-shadow:0 0 14px rgba(var(--accent-rgb),0.6)}
.dive .bubble-lg{right:6%;top:-20px}
.dive .bubble-sm{left:9%;right:auto;top:120px}
.dive h2 .soft{color:rgba(232,240,255,0.5)}
.svg-defs{position:absolute}
.bubble{position:absolute;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle at 30% 25%,rgba(255,255,255,0.45),rgba(255,255,255,0.06) 35%,rgba(var(--accent-rgb),0.06) 70%,rgba(255,255,255,0.14));
  box-shadow:inset 0 0 18px rgba(255,255,255,0.14),0 10px 30px -12px rgba(0,6,20,0.6);animation:float 14s ease-in-out infinite}
.bubble-lg{width:90px;height:90px;right:4%;top:-60px}
.bubble-sm{width:38px;height:38px;right:16%;top:40px;animation-delay:-4s}
@keyframes float{0%,100%{transform:translate(0,0)}50%{transform:translate(10px,-26px)}}


.stats{margin-top:64px;border-radius:30px;padding:12px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.stat{display:flex;gap:16px;align-items:center;padding:18px 20px;min-width:0}
.stat + .stat{border-left:1px solid var(--line)}
.stat i{flex:none;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:rgba(var(--accent-rgb),0.12);box-shadow:inset 0 0 0 1px rgba(var(--accent-rgb),0.35)}
.stat i svg{width:20px;height:20px;color:var(--accent)}
.stat b{display:block;font-family:var(--display);font-weight:500;font-size:1.9rem;letter-spacing:-0.03em;line-height:1}
.stat span{display:block;color:var(--mist);font-size:0.88rem;margin-top:6px;line-height:1.4}

/* ---------- Why: positioning ---------- */
.why{padding-block:8vh 6vh}
.scale{border-radius:var(--radius);padding:34px 36px}
.scale h2{font-size:clamp(1.6rem,2.8vw,2.4rem);letter-spacing:-0.03em;line-height:1.1;max-width:24ch}
.scale-stops{list-style:none;padding:0;margin:34px 0 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;position:relative}
.scale-stops::before{content:"";position:absolute;left:0;right:0;top:5px;height:1px;background:var(--line)}
.stop{position:relative;padding:30px 0 0;min-width:0}
.stop::before{content:"";position:absolute;left:0;top:0;width:11px;height:11px;border-radius:50%;background:var(--u3);box-shadow:0 0 0 1.5px var(--faint)}
.stop.us::before{background:var(--accent);box-shadow:0 0 0 6px rgba(var(--accent-rgb),0.16),0 0 18px var(--accent)}
.stop b{display:block;font-size:1.02rem}
.stop .price{display:block;color:var(--mist);font-weight:600;margin:2px 0;font-variant-numeric:tabular-nums}
.stop.us .price{color:var(--accent)}
.stop p{margin:0;color:var(--mist);font-size:0.92rem}

/* ---------- Process ---------- */
.process{padding-block:12vh 6vh}
.steps{list-style:none;padding:0;margin:48px 0 0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.step{border-radius:24px;padding:22px 20px 24px;min-width:0}
.step .num{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;margin-bottom:18px;font-size:0.84rem;font-weight:600;
  background:rgba(255,255,255,0.08);box-shadow:inset 0 0 0 1px rgba(255,255,255,0.22);font-variant-numeric:tabular-nums}
.step .num{transition:background-color 200ms ease,color 200ms ease,box-shadow 200ms ease}
.step h3{font-size:1.06rem;margin-bottom:8px}
.step p{margin:0;color:var(--mist);font-size:0.93rem}

/* ---------- Examples: wave board + gallery ---------- */
.examples{padding-block:12vh 4vh;overflow-x:clip}

.gallery-head{text-align:center;margin-top:104px}
.gallery-title{font-family:var(--display);font-weight:500;font-size:clamp(1.9rem,3.6vw,2.9rem);letter-spacing:-0.035em;line-height:1.05}
.gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:40px}
.g-item{position:relative;display:block;padding:0;border:none;background:#0B2340;border-radius:22px;overflow:hidden;cursor:zoom-in;
  aspect-ratio:4/5;box-shadow:0 0 0 1px rgba(255,255,255,0.1),0 30px 60px -30px rgba(0,4,14,0.95);
  transition:transform 420ms var(--ease-out),box-shadow 420ms var(--ease-out)}
.g-item img{width:100%;height:100%;object-fit:cover;pointer-events:none;transition:transform 700ms var(--ease-out)}
.g-item::after{content:"";position:absolute;inset:auto 0 0;height:42%;pointer-events:none;
  background:linear-gradient(180deg,transparent,rgba(2,10,24,0.55))}
.g-item:active{transform:scale(0.985)}
.g-hero{grid-column:span 2;grid-row:span 2;aspect-ratio:auto}
.g-tag{position:absolute;left:12px;bottom:12px;z-index:1;display:inline-flex;align-items:baseline;gap:7px;padding:0.42em 0.85em;border-radius:999px;
  font-size:0.8rem;color:var(--mist);background:rgba(4,16,34,0.55);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,0.16)}
.g-tag b{color:var(--ink);font-weight:600}
.g-hero .g-tag{left:18px;bottom:18px;font-size:0.9rem}
.g-cta{grid-column:span 2;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:10px;padding:32px 34px;
  border-radius:22px;text-decoration:none;transition:transform 420ms var(--ease-out)}
.g-cta-k{font-size:0.8rem;font-weight:600;letter-spacing:0.16em;text-transform:uppercase;color:var(--accent)}
.g-cta-t{font-family:var(--display);font-weight:500;font-size:clamp(1.4rem,2.3vw,1.95rem);letter-spacing:-0.03em;line-height:1.1;text-wrap:balance;max-width:20ch}
.g-cta-btn{display:inline-flex;align-items:center;gap:8px;margin-top:10px;padding:0.75em 1.25em;border-radius:999px;font-weight:600;font-size:0.95rem;
  background:var(--accent);color:var(--accent-ink);box-shadow:0 0 22px rgba(var(--accent-rgb),0.35)}
.g-cta-btn svg{width:16px;height:16px;transition:transform 300ms var(--ease-out)}
.gallery-caption{text-align:center;font-size:0.85rem;color:var(--faint);margin:18px 0 0}
.gallery-caption .coarse{display:none}
@media (hover:none),(pointer:coarse){ .gallery-caption .fine{display:none} .gallery-caption .coarse{display:inline} }
/* Staggered entrance: the grid fades in tile by tile */
.js .gallery.reveal{opacity:1;transform:none}
.js .gallery.reveal > *{opacity:0;translate:0 28px;transition:opacity 800ms var(--ease-out),translate 800ms var(--ease-out),transform 420ms var(--ease-out),box-shadow 420ms var(--ease-out)}
.js .gallery.reveal.in > *{opacity:1;translate:0 0}
.gallery > :nth-child(2){transition-delay:70ms}.gallery > :nth-child(3){transition-delay:140ms}.gallery > :nth-child(4){transition-delay:210ms}
.gallery > :nth-child(5){transition-delay:280ms}.gallery > :nth-child(6){transition-delay:350ms}.gallery > :nth-child(7){transition-delay:420ms}
.gallery > :nth-child(8){transition-delay:490ms}
.gallery.in > *{transition-delay:0ms}

.lightbox{border:none;padding:0;background:transparent;max-width:min(92vw,560px);width:100%;overflow:visible}
.lightbox::backdrop{background:rgba(1,4,12,0.84);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:opacity 300ms ease}
.lightbox.closing::backdrop{opacity:0}
.lightbox img,.lightbox video{width:100%;height:auto;border-radius:18px;display:block}
.lightbox video{background:#000}
.lightbox [hidden]{display:none}
.lightbox.tall{max-width:min(92vw,calc(88vh * 900 / 1612))}
.lightbox form{position:absolute;top:10px;right:10px;transition:opacity 200ms ease}
.lightbox.animating form{opacity:0}
.lightbox button{width:40px;height:40px;border-radius:50%;border:none;background:rgba(2,8,18,0.8);color:var(--ink);font-size:1.3rem;cursor:pointer;line-height:1}

/* ---------- Plans ---------- */
.plans{padding-block:12vh 6vh}
.plan-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:52px}
.plan{border-radius:var(--radius);padding:28px 22px 24px;display:flex;flex-direction:column;min-width:0}
.plan.featured{border-color:rgba(var(--accent-rgb),0.6);box-shadow:inset 0 1px 0 rgba(255,255,255,0.32),0 0 0 1px rgba(var(--accent-rgb),0.25),0 0 50px -14px rgba(var(--accent-rgb),0.45),0 24px 60px -28px rgba(0,4,14,0.8)}
.plan .tag{position:absolute;top:-12px;left:22px;background:var(--accent);color:var(--accent-ink);font-size:0.75rem;font-weight:600;padding:4px 11px;border-radius:999px}
.plan h3{font-family:var(--display);font-size:1.35rem;letter-spacing:-0.02em}
.plan .rhythm{color:var(--mist);font-size:0.92rem;margin:4px 0 18px}
.tide{width:100%;height:44px;display:block;margin-bottom:6px}
.tide path{fill:none;stroke:var(--accent);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.tide line{stroke:var(--line);stroke-width:1}
.tide-label{display:flex;justify-content:space-between;font-size:0.74rem;color:var(--faint);margin-bottom:20px}
.plan .price{margin:0;font-family:var(--display);font-size:2.3rem;font-weight:500;letter-spacing:-0.04em;font-variant-numeric:tabular-nums;line-height:1}
.plan .price small{font-family:var(--text);font-size:0.88rem;font-weight:500;color:var(--mist);letter-spacing:0}
.plan ul{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:8px;font-size:0.95rem;color:var(--mist)}
.plan li::before{content:"";display:inline-block;width:12px;height:6px;margin-right:10px;vertical-align:middle;
  background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 10'%3E%3Cpath d='M1 5c2.7-4.8 5.3-4.8 8 0s5.3 4.8 8 0 3.3-3 6-2' fill='none' stroke='%233CF0FF' stroke-width='2.2' stroke-linecap='round'/%3E%3C/svg%3E")}
.plan .note{margin-top:auto;padding-top:18px;font-size:0.82rem;color:var(--faint)}
.included{display:grid;gap:10px;margin-top:32px;color:var(--mist);font-size:0.95rem}
.included p{display:flex;flex-wrap:wrap;gap:8px 28px;margin:0}
.included b{color:var(--ink);font-weight:600}
.plans .cta-row{margin-top:32px;gap:22px}
.plan-hint{font-size:0.92rem;color:var(--faint)}

/* ---------- FAQ ---------- */
.faq{padding-block:12vh 6vh}
.faq .grid{display:grid;grid-template-columns:0.8fr 1.2fr;gap:56px;align-items:start}
.faq .grid > *{min-width:0}
.faq-list{border-radius:var(--radius);padding:6px 28px}
.faq details + details{border-top:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;position:relative;font-weight:500;font-size:1.04rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:4px;top:50%;width:11px;height:11px;margin-top:-6px;
  border-right:1.5px solid var(--mist);border-bottom:1.5px solid var(--mist);transform:rotate(45deg) translateY(-3px);transition:transform 200ms var(--ease-out)}
.faq details[open] summary::after{transform:rotate(225deg) translateY(-3px)}
.faq details p{margin:0 0 20px;color:var(--mist);max-width:62ch}
.faq .lead a{color:var(--accent)}

/* ---------- Final CTA ---------- */
.final{padding-block:16vh 14vh;text-align:center}
.final h2{font-size:clamp(2.4rem,6vw,4.8rem)}
.final .lead{margin-inline:auto}
.final .cta-row{justify-content:center;margin-top:34px}
.final .direct{margin:28px auto 0;max-width:52ch;color:var(--mist)}
.final .direct a{color:var(--accent);font-weight:500}
.final .mail{margin-top:14px;color:var(--faint);font-size:0.95rem}
.final .mail a{color:var(--mist)}

/* ---------- Footer ---------- */
.site-footer{position:relative;z-index:2;border-top:1px solid var(--line);padding-block:40px calc(40px + env(safe-area-inset-bottom,0px));font-size:0.9rem;color:var(--faint);background:rgba(2,8,18,0.6)}
.site-footer .wrap{display:flex;justify-content:space-between;align-items:flex-start;gap:32px;flex-wrap:wrap}
.site-footer .logo img{height:30px;width:auto}
.site-footer .tagline{margin:12px 0 0}
.site-footer nav{display:flex;gap:14px 28px;flex-wrap:wrap}
.site-footer nav a{color:var(--mist);text-decoration:none}

/* ---------- Depth gauge ---------- */
.depth{position:fixed;right:18px;top:50%;transform:translateY(-50%);z-index:9;display:flex;flex-direction:column;align-items:flex-end;gap:10px;pointer-events:none}
.depth .rail{position:relative;width:1px;height:120px;background:rgba(255,255,255,0.22)}
.depth .dot{position:absolute;left:-2px;top:0;width:5px;height:5px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent)}
.depth output{font-size:0.7rem;color:var(--faint);font-variant-numeric:tabular-nums;letter-spacing:0.04em}

/* ---------- Reveal on scroll (content stays visible without JS) ---------- */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity 700ms var(--ease-out),transform 700ms var(--ease-out)}
.js .reveal.in{opacity:1;transform:none}

/* ---------- Hover (real pointers only) ---------- */
@media (hover:hover) and (pointer:fine){
  .nav nav a:hover,.site-footer nav a:hover{color:var(--ink)}
  .btn:hover{filter:brightness(1.08)}
  .btn-glass:hover{background:rgba(255,255,255,0.14)}
  .faq summary:hover{color:var(--accent)}
  .g-item:hover{transform:translateY(-6px);box-shadow:0 0 0 1px rgba(var(--accent-rgb),0.45),0 40px 70px -30px rgba(0,4,14,1)}
  .g-item:hover img{transform:scale(1.045)}
  .g-cta:hover{transform:translateY(-6px)}
  .g-cta:hover .g-cta-btn svg{transform:translateX(3px)}
}

/* ---------- Responsive ---------- */
@media (max-width:1060px){
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .plan-grid{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:26px}
}
@media (max-width:900px){
  .nav nav{display:none}
  .hero-card{grid-template-columns:1fr}
  .hero-card .cta-row{grid-column:1;grid-row:auto;flex-direction:row;margin-top:16px}
  .faq .grid{grid-template-columns:1fr;gap:36px}
  .gallery{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .g-hero{grid-row:auto;aspect-ratio:4/5}
  .g-cta{padding:26px 24px}
  .stats{grid-template-columns:1fr}
  .stat + .stat{border-left:none;border-top:1px solid var(--line)}
  .scale-stops{grid-template-columns:1fr;gap:6px}
  .scale-stops::before{left:5px;right:auto;top:8px;bottom:8px;width:1px;height:auto}
  .stop{padding:8px 0 8px 30px}
  .stop::before{top:14px}
  .depth{display:none}
}
@media (max-width:640px){
  :root{--hz:0.25}
  body{font-size:16px}
  .wrap{padding-inline:18px}
  .nav{padding:7px 7px 7px 18px}
  .nav .logo img{height:22px}
  .mark{font-size:34vw}
  .surface{min-height:600px}
  .hero-card{padding:22px 20px 20px;border-radius:28px;bottom:calc(12px + env(safe-area-inset-bottom,0px))}
  .hero-card h1{font-size:1.85rem}
  .hero-card .sub{font-size:0.95rem}
  .facts li{font-size:0.8rem}
  .hero-card .cta-row{flex-direction:column;align-items:stretch;gap:10px;margin-top:14px}
  .hero-card .btn-lg{padding:0.9em 1.4em}
  .dive{padding-block:18vh 8vh}
  .steps{grid-template-columns:1fr}
  .plan-grid{grid-template-columns:1fr}
  .faq-list{padding:4px 20px}
  .scale{padding:24px 20px}
}
@media (max-width:640px) and (max-height:700px){
  .hero-card .sub{display:none}
}
@media (prefers-reduced-motion:reduce){
  .bubble{animation:none}
  .js .gallery.reveal > *{opacity:1;translate:none;transition:none}
  .g-item img{transition:none}
  .js .reveal{opacity:1;transform:none;transition:none}
}

/* ---------- Legal pages ---------- */
.legal-page{background:linear-gradient(180deg,var(--sky-mid),var(--u3) 40%,var(--deep));min-height:100vh}
.legal-header .wrap{display:flex;justify-content:space-between;align-items:center;padding-top:calc(24px + env(safe-area-inset-top,0px));padding-bottom:24px}
.legal-header .logo img{height:26px;width:auto}
.legal{max-width:760px;padding-block:48px 96px}
.legal h1{font-family:var(--display);font-weight:500;letter-spacing:-0.03em;font-size:clamp(2rem,4vw,2.8rem);margin-bottom:16px}
.legal h2{font-family:var(--text);font-weight:600;font-size:1.25rem;letter-spacing:-0.015em;line-height:1.3;margin:40px 0 10px}
.legal p{color:var(--mist);margin:0 0 12px}
.legal mark{background:rgba(var(--accent-rgb),0.16);color:var(--ink);border-radius:4px;padding:0 4px}
.link{color:var(--ink);text-decoration:none;opacity:0.85;border-bottom:1px solid var(--line);padding-bottom:2px;transition:opacity 150ms ease,border-color 150ms ease}
@media (hover:hover) and (pointer:fine){.link:hover{opacity:1;border-color:var(--ink)}}

/* ---------- Wave board: what a client receives ---------- */
.wave{margin-top:44px;border-radius:34px;padding:10px 10px 18px}
.wave-tabs{display:flex;gap:4px;padding:4px;border-radius:999px;background:rgba(2,10,24,0.35);width:max-content;max-width:100%;overflow-x:auto;scrollbar-width:none;margin:6px 6px 0}
.wave-tabs button{border:none;background:transparent;color:var(--mist);font-size:0.92rem;font-weight:500;padding:0.6em 1.15em;border-radius:999px;cursor:pointer;white-space:nowrap;transition:background-color 200ms ease,color 200ms ease,box-shadow 200ms ease}
.wave-tabs button[aria-selected="true"]{background:var(--accent);color:var(--accent-ink);box-shadow:0 0 18px rgba(var(--accent-rgb),0.5)}
.wave-head{display:flex;align-items:center;justify-content:space-between;gap:16px 28px;flex-wrap:wrap;padding:22px 18px 18px}
.who{display:grid;gap:2px}
.wave-id{font-size:0.76rem;font-weight:600;letter-spacing:0.14em;text-transform:uppercase;color:var(--accent)}
.who h3{font-family:var(--display);font-weight:500;font-size:1.7rem;letter-spacing:-0.03em}
.who small{color:var(--faint);font-size:0.86rem}
.wave-meta{display:flex;gap:8px;list-style:none;padding:0;margin:0;flex-wrap:wrap}
.wave-meta li{font-size:0.88rem;color:var(--mist);padding:0.45em 0.9em;border-radius:999px;background:rgba(255,255,255,0.07);box-shadow:inset 0 0 0 1px rgba(255,255,255,0.14)}
.wave-meta b{color:var(--ink)}
.wave-status{display:inline-flex;align-items:center;gap:10px;font-size:0.88rem;color:var(--mist)}
.wave-status i{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(var(--accent-rgb),0.15),0 0 14px var(--accent)}
.wave-grid{--h:270px;display:flex;gap:12px;padding:0 8px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.wave-grid::-webkit-scrollbar{display:none}
.wt{position:relative;flex:none;height:var(--h);padding:0;border:none;border-radius:18px;overflow:hidden;cursor:zoom-in;background:#0B2340;
  box-shadow:0 0 0 1px rgba(255,255,255,0.1),0 24px 40px -24px rgba(0,4,14,0.9);transition:transform 260ms var(--ease-out)}
.wt:active{transform:scale(0.98)}
.wt-f{aspect-ratio:4/5}.wt-s,.wt-v{aspect-ratio:9/16}.wt-q{aspect-ratio:1/1}
.wt img,.wt video{width:100%;height:100%;object-fit:cover;pointer-events:none;display:block}
.wt-v.playing .play{opacity:0}
.wt-v.has-video .bar i{animation:none;transform:scaleX(0)}
.wt-v .play{transition:opacity 300ms ease}
.wt-v img{animation:kb 14s ease-in-out infinite alternate}
@keyframes kb{from{transform:scale(1.02)}to{transform:scale(1.16) translateY(-3%)}}
.fmt{position:absolute;left:10px;top:10px;font-size:0.74rem;font-weight:600;color:#fff;padding:0.35em 0.7em;border-radius:999px;background:rgba(4,14,30,0.55);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:48px;height:48px;border-radius:50%;display:grid;place-items:center;color:#fff;background:rgba(255,255,255,0.18);box-shadow:inset 0 0 0 1px rgba(255,255,255,0.45);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.play svg{width:16px;height:16px;margin-left:2px}
.bar{position:absolute;left:12px;right:12px;bottom:12px;height:3px;border-radius:3px;background:rgba(255,255,255,0.3);overflow:hidden}
.bar i{display:block;height:100%;width:100%;background:var(--accent);transform-origin:left;animation:prog 14s linear infinite}
@keyframes prog{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.wave-panel[hidden]{display:none}
.wave-panel:not([hidden]) .wt{animation:rise 520ms var(--ease-out) both}
.wave-panel .wt:nth-child(2){animation-delay:50ms}.wave-panel .wt:nth-child(3){animation-delay:100ms}.wave-panel .wt:nth-child(4){animation-delay:150ms}.wave-panel .wt:nth-child(5){animation-delay:200ms}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.wave-note{text-align:center;font-size:0.85rem;color:var(--faint);margin:14px 0 0}
@media (hover:hover) and (pointer:fine){
  .wt:hover{transform:translateY(-4px)}
  .wave-tabs button[aria-selected="false"]:hover{color:var(--ink);background:rgba(255,255,255,0.08)}
  .step:hover .num{background:var(--accent);color:var(--accent-ink);box-shadow:0 0 16px rgba(var(--accent-rgb),0.55)}
}
.wave-grid > :first-child{margin-left:auto}
.wave-grid > :last-child{margin-right:auto}
@media (max-width:640px){
  .gallery-head{margin-top:72px}
  .gallery{gap:10px;margin-top:28px}
  .g-item,.g-cta{border-radius:18px}
  .g-tag{left:8px;bottom:8px;font-size:0.72rem;padding:0.38em 0.7em}
  .g-tag b + *{display:none}
  .g-hero .g-tag{left:12px;bottom:12px;font-size:0.82rem}
  .wave{padding:6px 6px 14px;border-radius:28px}
  .wave-head{padding:18px 12px 14px}
  .wave-grid{--h:280px;padding:0 6px}
}
@media (prefers-reduced-motion:reduce){ .wt-v img,.bar i,.wave-panel:not([hidden]) .wt{animation:none} }
.wave-note .tap{display:none}
@media (min-width:1101px){ .wave-note .swipe{display:none} .wave-note .tap{display:inline} }
/* Darker glass for the hero card so text stays readable over the bright daytime sea */
.hero-card{background:linear-gradient(135deg,rgba(6,28,58,0.55),rgba(6,28,58,0.35) 60%,rgba(6,28,58,0.45))}

.plan .per{margin:10px 0 0;font-size:0.82rem;color:var(--faint)}
.mail-toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,16px);opacity:0;pointer-events:none;z-index:200;padding:12px 20px;border-radius:999px;background:rgba(8,37,68,0.88);color:#fff;border:1px solid rgba(var(--accent-rgb),0.45);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);font-size:0.95rem;box-shadow:0 10px 30px rgba(0,0,0,0.3);transition:opacity .25s,transform .25s}
.mail-toast.on{opacity:1;transform:translate(-50%,0)}