@font-face{font-family:Cinzel;src:url(../assets/fonts/Cinzel.woff2) format("woff2");font-weight:400 900;font-display:swap}
@font-face{font-family:Barlow;src:url(../assets/fonts/Barlow-300.woff2) format("woff2");font-weight:300;font-display:swap}
@font-face{font-family:Barlow;src:url(../assets/fonts/Barlow-400.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:Barlow;src:url(../assets/fonts/Barlow-500.woff2) format("woff2");font-weight:500;font-display:swap}
:root{--gold:#d9b56a;--gold-l:#f3dcae;--ink:#eef6f6;--mute:#b9cfd1;--bg:#06222a}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font:300 17px/1.7 Barlow,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}
.chrome{font-family:Cinzel,serif;font-weight:600;background:linear-gradient(180deg,#fff 0%,#f4f8fa 20%,#c9d3d8 42%,#6f7c84 52%,#dfe7ea 66%,#fff 82%,#9aa7ae 100%);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 1px 0 #1c2a30) drop-shadow(0 0 12px rgba(120,240,235,.28))}
.ic{width:1.05em;height:1.05em;fill:none;stroke:var(--gold);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none;filter:drop-shadow(0 0 4px rgba(240,200,120,.45))}
.label{display:inline-flex;align-items:center;gap:.6em;font:500 .78rem Barlow,sans-serif;letter-spacing:.32em;text-transform:uppercase;color:var(--gold-l);margin-bottom:18px}
.nav{position:fixed;inset:0 0 auto;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:22px 5vw;transition:background .4s}
.nav.solid{background:rgba(4,22,28,.78);backdrop-filter:blur(10px)}
.brand{display:flex;align-items:center;gap:12px;font:500 1.05rem Barlow;letter-spacing:.42em}.brand img{width:33px;height:auto}
.nav nav{display:flex;gap:38px}.nav nav a{font:500 .76rem Barlow;letter-spacing:.24em;text-transform:uppercase;opacity:.85;position:relative;padding:4px 0}
.nav nav a::after{content:"";position:absolute;left:0;bottom:-2px;height:1px;width:0;background:var(--gold);transition:width .3s}.nav nav a:hover::after{width:100%}
.burger{display:none;background:none;border:0;width:30px;height:20px;position:relative;cursor:pointer}.burger i{position:absolute;left:0;right:0;height:1.5px;background:#fff}.burger i:first-child{top:4px}.burger i:last-child{bottom:4px}
.screen{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:110px 6vw}
.bg{position:absolute;inset:0;background-size:cover;background-position:center;z-index:-1}
.neb{background:radial-gradient(70% 60% at 50% 40%,rgba(130,240,235,.16),transparent 70%),url(../assets/nebula.webp) center/cover}
.neb.dim::after{content:"";position:absolute;inset:0;background:rgba(4,22,28,.62)}
.dark{background:radial-gradient(60% 50% at 50% 0%,rgba(110,235,215,.07),transparent),var(--bg)}
h1.big{font-size:clamp(3.6rem,10vw,8.5rem);letter-spacing:.14em;line-height:1;margin:2px 0 14px}
h2{font-size:clamp(2rem,4.6vw,3.6rem);letter-spacing:.06em;line-height:1.12;margin-bottom:22px;text-transform:uppercase}
h2.big2{font-size:clamp(3rem,8vw,6.5rem);letter-spacing:.12em}
h3{font:500 .85rem Barlow;letter-spacing:.24em;text-transform:uppercase;margin-top:14px}
h3.chrome{font:600 1.4rem Cinzel;letter-spacing:.05em;text-transform:none;margin:0 0 10px}
.tag{font:400 .9rem Barlow;letter-spacing:.38em;text-transform:uppercase;color:var(--mute)}
.sub{font-size:1.15rem;color:var(--mute);max-width:560px}.muted{color:var(--mute);max-width:560px;margin:0 auto}
.btn{display:inline-flex;align-items:center;gap:.7em;border:1.5px solid rgba(255,255,255,.85);background:transparent;color:#fff;padding:15px 34px;font:500 .78rem Barlow;letter-spacing:.24em;text-transform:uppercase;cursor:pointer;transition:background .3s,color .3s}
.btn:hover{background:#fff;color:#06222a}.btn.solid{background:#fff;color:#06222a}.btn.solid .ic{stroke:#8a6420}
.ctas{display:flex;gap:16px;flex-wrap:wrap;margin-top:34px}
.hero{gap:6vw}.hero-copy{text-align:left;max-width:560px}.hero-mark{width:clamp(130px,13vw,200px);height:auto;margin:0 0 22px -8px}
.hero-img{width:min(34vw,520px);padding:6px;border:1px solid rgba(220,230,235,.75);box-shadow:0 30px 80px rgba(0,0,0,.45),0 0 60px rgba(120,240,235,.15)}
.scroll{position:absolute;bottom:30px;left:50%;width:1px;height:46px;background:linear-gradient(var(--gold),transparent);animation:sc 2.4s infinite}
@keyframes sc{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
.feature{justify-content:flex-start;align-items:flex-end;padding-bottom:12vh}.feature .copy{max-width:720px}
.inner{width:100%;max-width:1180px;text-align:center}.inner.narrow{max-width:760px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin:30px 0 48px;text-align:left}
.frame{aspect-ratio:16/9;background:center/cover #0b3a44;cursor:pointer;position:relative;overflow:hidden;transition:transform .5s}
.frame::after{content:"";position:absolute;inset:0;background:rgba(4,22,28,.25) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M8 5v14l11-7z' fill='none' stroke='%23d9b56a' stroke-width='1.4'/%3E%3C/svg%3E") center/38px no-repeat;transition:background-color .3s}
.vid:hover .frame{transform:scale(1.02)}.vid:hover .frame::after{background-color:rgba(4,22,28,0)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:30px;text-align:left}
.single{padding:44px;border:1px solid rgba(220,230,235,.3);background:rgba(4,22,28,.45);backdrop-filter:blur(6px)}.single p{color:var(--mute);margin-bottom:26px}.single .label{margin-bottom:12px}
.about{gap:6vw}.about-img{width:min(36vw,480px);padding:6px;border:1px solid rgba(220,230,235,.75)}.about-copy{max-width:540px}.about-copy p{color:var(--mute);margin-bottom:16px}
blockquote{font-size:1.5rem;margin-top:26px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:30px}
.cover{aspect-ratio:2/3;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;border:1px solid rgba(220,230,235,.35);background:linear-gradient(rgba(4,22,28,.3),rgba(4,22,28,.7)),url(../assets/nebula.webp) center/cover;font-size:1.5rem;margin-bottom:18px}.cover .ic{width:34px;height:34px}
.book .label{margin-bottom:14px}
.free{display:inline-block;margin:10px 0 18px;font:500 .8rem Barlow;letter-spacing:.28em;text-transform:uppercase;color:var(--gold-l)}
.note-free{width:100%;font-size:.85rem;color:#d6e6e7;letter-spacing:.04em}
.perks{list-style:none;display:flex;justify-content:center;gap:36px;flex-wrap:wrap;margin:18px 0 26px;font:500 .8rem Barlow;letter-spacing:.2em;text-transform:uppercase}.perks li{display:flex;align-items:center;gap:.7em}.perks .ic{width:1.5em;height:1.5em}
.wait{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:30px}.wait input{min-width:280px;padding:15px 18px;background:rgba(4,22,28,.5);border:1.5px solid rgba(255,255,255,.6);color:#fff;font:400 .95rem Barlow;letter-spacing:.06em}.ok{width:100%;color:var(--gold-l)}
footer{padding:60px 6vw;text-align:center;border-top:1px solid rgba(220,230,235,.12);display:grid;gap:20px;justify-items:center}
.social{display:flex;gap:34px;flex-wrap:wrap;justify-content:center;font:500 .74rem Barlow;letter-spacing:.22em;text-transform:uppercase;opacity:.85}.small{font-size:.78rem;color:var(--mute);letter-spacing:.1em}
.modal{position:fixed;inset:0;z-index:50;background:rgba(2,10,14,.92);display:grid;place-items:center}.modal[hidden]{display:none}.mbox{width:min(92vw,1200px);aspect-ratio:16/9}.mbox iframe{width:100%;height:100%;border:0}.x{position:absolute;top:22px;right:28px;background:none;border:0;color:#fff;font-size:1.6rem;cursor:pointer}
.reveal{opacity:0;transform:translateY(28px);transition:opacity 1s ease,transform 1s ease}.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.scroll{animation:none}}
@media(max-width:900px){.grid4{grid-template-columns:1fr 1fr}}
@media(max-width:820px){.nav nav{position:fixed;inset:0;background:rgba(4,22,28,.97);flex-direction:column;align-items:center;justify-content:center;gap:34px;opacity:0;pointer-events:none;transition:opacity .3s}.nav.open nav{opacity:1;pointer-events:auto}.burger{display:block;z-index:2}
.hero,.about{flex-direction:column;text-align:center}.hero-copy{text-align:center}.hero-mark{margin:0 auto 18px}.ctas{justify-content:center}.hero-img,.about-img{width:min(80vw,420px)}
.grid2,.grid3{grid-template-columns:1fr}.grid3{max-width:300px;margin-inline:auto}.single{padding:30px}.feature{text-align:left}.screen{padding:96px 7vw}}
.hero-img{width:min(34vw,72vh,520px)}@media(max-width:820px){.hero-img{width:min(80vw,420px)}.hero{padding-top:90px}}
.book{display:flex;flex-direction:column;align-items:center}
html,body{overflow-x:clip}
.book .cover{width:100%}

.hero-copy .tag{color:#f4fbfc;opacity:1;text-shadow:0 1px 2px rgba(0,0,0,.85),0 0 10px rgba(120,240,235,.55),0 0 2px rgba(255,255,255,.4)}
.social a.fb{display:inline-flex;align-items:center;gap:8px;color:#e8eef0;transition:color .25s,filter .25s}.social a.fb svg{flex:none}.social a.fb:hover,.social a.fb:focus-visible{color:#7af0eb;filter:drop-shadow(0 0 6px rgba(120,240,235,.6))}
.bio-sub{font-family:Cinzel,serif;font-variant:small-caps;font-weight:500;font-size:.95rem;letter-spacing:.08em;color:#dfe7ea;text-shadow:0 0 8px rgba(120,240,235,.3);margin:-4px 0 18px}

/* mission line */.mission{font:500 1.05rem/1.6 Cinzel,serif;letter-spacing:.04em;margin:14px 0 4px;max-width:560px;background:linear-gradient(180deg,#fff 0%,#dfe7ea 45%,#c9d3d8 60%,#fff 100%);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 1px 1px rgba(0,0,0,.8)) drop-shadow(0 0 10px rgba(122,240,235,.45))}

/* feature hero: SPARK (sharp portrait for mobile, wide for desktop) */
.feature-bg{background-image:linear-gradient(180deg,rgba(4,20,26,.05) 0%,rgba(4,20,26,.15) 45%,rgba(4,20,26,.9) 100%),url(../assets/spark-feature-d.jpg);background-image:linear-gradient(180deg,rgba(4,20,26,.05) 0%,rgba(4,20,26,.15) 45%,rgba(4,20,26,.9) 100%),image-set(url(../assets/spark-feature-d.webp) type("image/webp"),url(../assets/spark-feature-d.jpg) type("image/jpeg"));background-position:50% 72px;background-color:#04141a}
@media(max-width:820px){.feature-bg{background-image:linear-gradient(180deg,rgba(4,20,26,0) 0%,rgba(4,20,26,0) 100%),url(../assets/spark-feature-m.jpg);background-image:linear-gradient(180deg,rgba(4,20,26,0) 0%,rgba(4,20,26,0) 100%),image-set(url(../assets/spark-feature-m.webp) type("image/webp"),url(../assets/spark-feature-m.jpg) type("image/jpeg"));background-position:50% 72px;background-size:100% auto;background-repeat:no-repeat;background-color:#04141a}}