@import url('fonts.css');

/* ============================================================
   Lycoris / VitaSleep — design system
   Two brand worlds via [data-brand]; LV/DE via JS render.
   ============================================================ */

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0}
img{max-width:100%;display:block}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--focus);outline-offset:3px;border-radius:3px}

/* ---------- Tokens: shared ---------- */
:root{
  --maxw:1200px;
  --gutter:clamp(1.15rem,4vw,3rem);
  --r-sm:10px; --r-md:16px; --r-lg:26px; --r-xl:34px;
  --ff-body:'Manrope',system-ui,-apple-system,sans-serif;
  --step--1:clamp(.82rem,.79rem + .12vw,.9rem);
  --step-0:clamp(1rem,.96rem + .2vw,1.12rem);
  --step-1:clamp(1.2rem,1.1rem + .5vw,1.5rem);
  --step-2:clamp(1.5rem,1.3rem + 1vw,2.1rem);
  --step-3:clamp(2rem,1.5rem + 2.4vw,3.3rem);
  --step-4:clamp(2.7rem,1.8rem + 4.4vw,5.4rem);
  --ease:cubic-bezier(.16,1,.3,1);
  --dur:.7s;
  --shadow-1:0 1px 2px rgba(11,23,51,.06),0 6px 16px rgba(11,23,51,.06);
  --shadow-2:0 4px 10px rgba(11,23,51,.08),0 24px 50px rgba(11,23,51,.12);
}

/* ---------- Lycoris (light) ---------- */
:root,[data-brand="lycoris"]{
  --bg:#ffffff;
  --bg-alt:#eef3f9;
  --surface:#f5f8fc;
  --tile:#eaf0f8;
  --ink:#0f2038;
  --heading:#0d1c33;
  --muted:#5b6b83;
  --brand:#15457e;
  --brand-deep:#0e3160;
  --brand-soft:#dfe9f5;
  --line:#e2e9f2;
  --line-strong:#cdd8e7;
  --focus:#15457e;
  --hero-tint:linear-gradient(180deg,rgba(255,255,255,0) 40%,rgba(255,255,255,.0));
  --display-ff:'Fraunces',Georgia,serif;
  --display-wght:400;
  --display-italic:0;
  --chip-bg:#e7eef8; --chip-ink:#153f74;
}

/* ---------- VitaSleep (dark, navy + gold) ---------- */
[data-brand="vitasleep"]{
  --bg:#0a1631;
  --bg-alt:#0d1c3d;
  --surface:#101f45;
  --tile:#f3efe4;               /* cream mat for white-bg product photos */
  --ink:#eaddc4;
  --heading:#f6efe0;
  --muted:#a9b4cf;
  --brand:#c8a24b;              /* gold */
  --brand-deep:#e0c074;
  --brand-soft:rgba(200,162,75,.14);
  --line:rgba(200,162,75,.22);
  --line-strong:rgba(200,162,75,.4);
  --focus:#d8b45f;
  --display-ff:'Cormorant Garamond',Georgia,serif;
  --display-wght:600;
  --display-italic:0;
  --chip-bg:rgba(200,162,75,.12); --chip-ink:#e2c884;
  --shadow-2:0 6px 14px rgba(0,0,0,.35),0 30px 60px rgba(0,0,0,.45);
  --shadow-1:0 2px 6px rgba(0,0,0,.25);
}

body{
  font-family:var(--ff-body);
  font-size:var(--step-0);
  line-height:1.65;
  color:var(--ink);
  background:var(--bg);
  transition:background-color .6s var(--ease),color .6s var(--ease);
  -webkit-font-smoothing:antialiased;
}

/* ---------- Typography ---------- */
h1,h2,h3{
  font-family:var(--display-ff);
  color:var(--heading);
  font-weight:var(--display-wght);
  line-height:1.04;
  letter-spacing:-.02em;
  text-wrap:balance;
  margin:0;
}
h1{font-size:var(--step-4)}
h2{font-size:var(--step-3)}
h3{font-size:var(--step-1);letter-spacing:-.01em}
p{margin:0 0 1em;max-width:64ch}
.lead{font-size:var(--step-1);line-height:1.5;color:var(--muted);font-weight:400}

/* ---------- Layout ---------- */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(3.5rem,8vw,7rem)}
.eyebrow-free{display:block}
.section-head{max-width:56ch;margin-bottom:clamp(2rem,4vw,3.2rem)}
.section-head p{color:var(--muted)}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:color-mix(in srgb,var(--bg) 82%,transparent);
  backdrop-filter:saturate(1.4) blur(14px);
  -webkit-backdrop-filter:saturate(1.4) blur(14px);
  border-bottom:1px solid var(--line);
  transition:background-color .6s var(--ease),border-color .6s var(--ease);
}
.site-header .bar{display:flex;align-items:center;gap:clamp(1rem,3vw,2rem);height:72px}
.brandmark{display:flex;align-items:baseline;gap:.5ch;font-family:var(--display-ff);font-size:1.5rem;letter-spacing:-.01em;color:var(--heading);white-space:nowrap}
.brandmark b{font-weight:var(--display-wght)}
.brandmark .tld{font-family:var(--ff-body);font-weight:600;font-size:.62em;color:var(--brand);letter-spacing:.02em}
[data-brand="vitasleep"] .brandmark .gn{font-family:var(--ff-body);font-weight:600;font-size:.5em;letter-spacing:.32em;text-transform:uppercase;color:var(--brand);margin-left:.4ch}

.nav{display:none;gap:1.7rem;margin-inline:auto}
.nav a{font-size:var(--step--1);font-weight:600;color:var(--muted);letter-spacing:.01em;position:relative;padding-block:.4rem;transition:color .25s}
.nav a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1.5px;background:var(--brand);transition:right .35s var(--ease)}
.nav a:hover{color:var(--heading)} .nav a:hover::after{right:0}
@media(min-width:940px){.nav{display:flex}}

.header-tools{display:flex;align-items:center;gap:.6rem;margin-left:auto}
@media(min-width:940px){.header-tools{margin-left:0}}

/* Segmented switch (brand + lang) */
.seg{display:inline-flex;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:3px;position:relative}
.seg button{padding:.42rem .85rem;font-size:var(--step--1);font-weight:700;color:var(--muted);border-radius:999px;letter-spacing:.01em;transition:color .3s;z-index:1;white-space:nowrap}
.seg button[aria-pressed="true"]{color:var(--seg-active-ink,#fff)}
.seg .thumb{position:absolute;top:3px;bottom:3px;left:0;width:100px;border-radius:999px;background:var(--brand);transform-origin:left center;transition:transform .45s var(--ease),background-color .4s var(--ease);z-index:0;will-change:transform}
.seg.brandseg button[aria-pressed="true"]{color:#fff}
.lang-seg button{padding:.42rem .6rem}

.menu-btn{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);color:var(--heading)}
@media(min-width:940px){.menu-btn{display:none}}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding-top:clamp(2.5rem,6vw,4.5rem);padding-bottom:clamp(3rem,7vw,6rem)}
.hero .wrap{display:grid;gap:clamp(2rem,5vw,4rem);align-items:center}
@media(min-width:860px){.hero .wrap{grid-template-columns:1.05fr .95fr}}
.hero-copy{max-width:34ch}
.hero-brandline{font-size:var(--step--1);font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--brand);margin-bottom:1.2rem}
.hero h1{margin-bottom:1.2rem}
.hero .lead{margin-bottom:2rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem}
.hero-media{position:relative;border-radius:var(--r-xl);overflow:hidden;aspect-ratio:5/4;background:var(--tile);box-shadow:var(--shadow-2)}
.hero-media img{width:100%;height:100%;object-fit:cover}
[data-brand="vitasleep"] .hero-media{background:radial-gradient(120% 120% at 70% 20%,#16264f 0%,#0a1631 70%)}
[data-brand="vitasleep"] .hero-media img{object-fit:contain;padding:0}

/* decorative brand aura */
.hero::before{content:"";position:absolute;inset:auto -10% -40% 55%;height:70%;border-radius:50%;background:radial-gradient(circle,var(--brand-soft),transparent 70%);opacity:.7;pointer-events:none}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.6ch;padding:.9rem 1.5rem;border-radius:999px;font-weight:700;font-size:var(--step--1);letter-spacing:.01em;transition:transform .25s var(--ease),box-shadow .3s,background-color .3s,color .3s;will-change:transform}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--brand);color:#fff;box-shadow:var(--shadow-1)}
[data-brand="vitasleep"] .btn-primary{color:#0a1631}
.btn-primary:hover{box-shadow:var(--shadow-2);transform:translateY(-2px)}
.btn-ghost{border:1px solid var(--line-strong);color:var(--heading)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn .ico{width:18px;height:18px}

/* ---------- Marquee brand statement ---------- */
.statement{background:var(--surface);border-block:1px solid var(--line);transition:background-color .6s var(--ease)}
.statement .wrap{padding-block:clamp(2.6rem,6vw,4.5rem)}
.statement p{font-family:var(--display-ff);font-weight:var(--display-wght);font-size:var(--step-2);line-height:1.25;color:var(--heading);max-width:24ch}
.statement .accent{color:var(--brand);font-style:italic}

/* ---------- Products ---------- */
.grid{display:grid;gap:clamp(1.1rem,2.5vw,1.8rem);grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr))}
.card{
  position:relative;display:flex;flex-direction:column;
  background:var(--bg);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;text-align:left;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .4s;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-2);border-color:var(--line-strong)}
.card-media{aspect-ratio:4/3;background:var(--tile);overflow:hidden;position:relative}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.card:hover .card-media img{transform:scale(1.05)}
.card-tag{position:absolute;top:12px;left:12px;font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:.3rem .6rem;border-radius:999px;background:color-mix(in srgb,var(--bg) 85%,transparent);color:var(--brand);backdrop-filter:blur(6px)}
.card-body{padding:1.3rem 1.4rem 1.5rem;display:flex;flex-direction:column;gap:.5rem;flex:1}
.card-body h3{font-size:var(--step-1)}
.card-sub{color:var(--muted);font-size:var(--step--1);margin:0}
.card-foot{margin-top:auto;padding-top:1rem;display:flex;align-items:center;gap:.5ch;font-weight:700;font-size:var(--step--1);color:var(--brand)}
.card-foot .ico{width:16px;height:16px;transition:transform .3s var(--ease)}
.card:hover .card-foot .ico{transform:translateX(4px)}

/* ---------- Values band (not boxed cards) ---------- */
.values{display:grid;gap:clamp(1.6rem,4vw,2.5rem)}
@media(min-width:760px){.values{grid-template-columns:repeat(3,1fr);gap:clamp(2rem,5vw,4rem)}}
.value{display:flex;flex-direction:column;gap:.7rem}
.value .ico{width:34px;height:34px;color:var(--brand);stroke-width:1.5}
.value h3{font-family:var(--ff-body);font-weight:700;font-size:var(--step-0);letter-spacing:0;color:var(--heading)}
.value p{color:var(--muted);font-size:var(--step--1);margin:0}
.value+.value{position:relative}
@media(min-width:760px){.value+.value::before{content:"";position:absolute;left:calc(-1 * clamp(1rem,2.5vw,2rem));top:4px;bottom:4px;width:1px;background:var(--line)}}

/* ---------- Split feature ---------- */
.split{display:grid;gap:clamp(2rem,5vw,4rem);align-items:center}
@media(min-width:820px){.split{grid-template-columns:1fr 1fr}.split.rev>.split-media{order:2}}
.split-media{border-radius:var(--r-xl);overflow:hidden;aspect-ratio:4/3;background:var(--tile);box-shadow:var(--shadow-1)}
.split-media img{width:100%;height:100%;object-fit:cover}

/* ---------- Contact ---------- */
.contact{background:var(--surface);border-radius:var(--r-xl);padding:clamp(2rem,5vw,4rem);display:grid;gap:2rem;transition:background-color .6s var(--ease)}
@media(min-width:820px){.contact{grid-template-columns:1fr 1fr}}
.contact .field{display:grid;gap:.4rem;margin-bottom:1rem}
.contact label{font-size:var(--step--1);font-weight:600;color:var(--muted)}
.contact input,.contact textarea{font:inherit;padding:.8rem 1rem;border-radius:var(--r-sm);border:1px solid var(--line-strong);background:var(--bg);color:var(--ink)}
.contact input:focus,.contact textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.contact .info a{color:var(--brand);font-weight:600}
.contact ul{list-style:none;padding:0;margin:1.2rem 0 0;display:grid;gap:.8rem}
.contact ul .ico{width:20px;height:20px;color:var(--brand);flex:none;margin-top:2px}
.contact ul li{display:flex;gap:.8ch;color:var(--muted)}

/* ---------- Footer ---------- */
.site-footer{background:var(--bg-alt);border-top:1px solid var(--line);padding-block:clamp(2.5rem,5vw,3.5rem);transition:background-color .6s var(--ease)}
.footer-grid{display:grid;gap:2rem;grid-template-columns:1fr}
@media(min-width:700px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr}}
.site-footer h4{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 1rem;font-weight:700;font-family:var(--ff-body)}
.site-footer a{color:var(--muted);font-size:var(--step--1);display:block;padding:.2rem 0}
.site-footer a:hover{color:var(--brand)}
.legal{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--line);color:var(--muted);font-size:.8rem;display:flex;flex-wrap:wrap;gap:.4rem 1.5rem}

/* ---------- Product detail drawer ---------- */
.scrim{position:fixed;inset:0;background:rgba(6,13,30,.55);backdrop-filter:blur(3px);opacity:0;visibility:hidden;transition:opacity .4s var(--ease),visibility .4s;z-index:90}
.scrim.open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;height:100dvh;width:min(560px,100vw);z-index:100;
  background:var(--bg);color:var(--ink);box-shadow:-30px 0 60px rgba(6,13,30,.3);
  transform:translateX(100%);transition:transform .55s var(--ease);
  display:flex;flex-direction:column;overflow:hidden;border-left:1px solid var(--line);
}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;justify-content:flex-end;padding:1rem 1rem 0}
.drawer-close{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--heading);transition:background-color .3s,transform .3s}
.drawer-close:hover{background:var(--surface);transform:rotate(90deg)}
.drawer-scroll{overflow-y:auto;padding:0 clamp(1.4rem,4vw,2.4rem) 2.4rem}
.drawer-media{aspect-ratio:4/3;border-radius:var(--r-lg);overflow:hidden;background:var(--tile);margin-bottom:1.6rem}
.drawer-media img{width:100%;height:100%;object-fit:cover}
[data-brand="vitasleep"] .drawer-media{background:#f3efe4}
.drawer .p-tag{font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--brand)}
.drawer h2{font-size:var(--step-2);margin:.4rem 0 .3rem}
.drawer .p-tagline{color:var(--muted);font-size:var(--step-0);margin-bottom:1.4rem}
.benefits{list-style:none;padding:0;margin:1.6rem 0;display:grid;gap:1.1rem}
.benefits li{display:grid;grid-template-columns:auto 1fr;gap:.9ch;align-items:start}
.benefits .ico{width:26px;height:26px;color:var(--brand);flex:none;stroke-width:1.5;margin-top:2px}
.benefits b{color:var(--heading);font-weight:700}
.benefits span{color:var(--muted);font-size:var(--step--1)}
.spec{border-top:1px solid var(--line);margin-top:1.6rem}
.spec .row{display:grid;grid-template-columns:1fr 1.4fr;gap:1rem;padding:.85rem 0;border-bottom:1px solid var(--line)}
.spec .row dt{color:var(--muted);font-size:var(--step--1);font-weight:600}
.spec .row dd{margin:0;color:var(--heading);font-weight:600}
.sizes{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.4rem}
.chip{padding:.35rem .75rem;border-radius:999px;background:var(--chip-bg);color:var(--chip-ink);font-size:.8rem;font-weight:700;letter-spacing:.01em}
.drawer h3.block-t{font-family:var(--ff-body);font-weight:700;font-size:.75rem;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);margin:2rem 0 .8rem}

/* ---------- Mobile menu ---------- */
.mobile-menu{position:fixed;inset:0;z-index:80;background:var(--bg);transform:translateY(-100%);transition:transform .5s var(--ease);display:flex;flex-direction:column;padding:6rem var(--gutter) 3rem;gap:.5rem}
.mobile-menu.open{transform:translateY(0)}
.mobile-menu a{font-family:var(--display-ff);font-size:var(--step-2);color:var(--heading);padding:.5rem 0;border-bottom:1px solid var(--line)}
.mobile-menu .close{position:absolute;top:1.4rem;right:var(--gutter)}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(28px)}
.reveal.in{opacity:1;transform:none;transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.d1{transition-delay:.08s} .reveal.d2{transition-delay:.16s} .reveal.d3{transition-delay:.24s}
@media (prefers-reduced-motion:reduce){.reveal,.reveal.in{opacity:1;transform:none;transition:none}}

body.no-scroll{overflow:hidden}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}