/* ============ ProCosmo / ProRinse — kinetic editorial (ARIO-referenced) ============ */
:root{
  --ink:#0a120f;
  --ink-2:#0c1712;
  --paper:#f3f1ea;          /* light contrast section */
  --paper-ink:#0b1310;
  --pine:#1fa574;
  --pine-bright:#2bd193;
  --txt:#f4f6f4;
  --mut:rgba(244,246,244,.58);
  --faint:rgba(244,246,244,.34);
  --line:rgba(244,246,244,.14);
  --line-soft:rgba(244,246,244,.07);
  --font:"Hanken Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
  --maxw:1280px;
  --pad:44px;
}
*{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; }
body{
  margin:0; background:var(--ink); color:var(--txt);
  font-family:var(--font); font-weight:400; line-height:1.55;
  letter-spacing:-.008em; overflow-x:hidden; -webkit-font-smoothing:antialiased;
}
img,video{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 var(--pad); }

/* film grain */
.grain{
  position:fixed; inset:0; z-index:9; pointer-events:none; opacity:.045; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Type primitives ---------- */
.label{
  font-size:11px; font-weight:700; letter-spacing:.26em; text-transform:uppercase;
  color:var(--pine); margin:0; line-height:1.5;
}
.display{
  font-weight:700; letter-spacing:-.04em; line-height:.95; margin:0;
  font-size:clamp(2.6rem, 7vw, 6rem);
}
.display.huge{ font-size:clamp(3.4rem, 12vw, 10rem); letter-spacing:-.05em; }
.display em{ color:var(--pine); font-style:normal; }

/* ---------- Buttons (ghost) ---------- */
.ghost{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  font-size:12px; font-weight:700; letter-spacing:.16em; text-transform:uppercase;
  padding:16px 32px; border:1px solid var(--line); border-radius:100px; color:var(--txt);
  transition:border-color .4s var(--ease), background .4s var(--ease), color .4s var(--ease), transform .4s var(--ease);
}
.ghost:hover{ border-color:var(--pine); background:var(--pine); color:#04120c; transform:translateY(-2px); }
.ghost-sm{ padding:11px 22px; font-size:10.5px; }
.ghost-lg{ padding:20px 44px; }
.ghost-solid{ background:var(--pine); border-color:var(--pine); color:#04120c; }
.ghost-solid:hover{ background:var(--pine-bright); border-color:var(--pine-bright); transform:translateY(-3px); }

/* ---------- Price ---------- */
.price{ display:inline-flex; align-items:baseline; gap:10px; }
.price .was{ text-decoration:line-through; color:var(--faint); font-size:1rem; }
.price .now{ font-weight:700; font-size:1.8rem; letter-spacing:-.03em; }
.price-label{ align-self:center; color:var(--mut); }
.price-lg .now{ font-size:2.8rem; }
.price-lg .was{ font-size:1.3rem; }

/* ---------- NAV ---------- */
.nav{ position:fixed; inset:0 0 auto; z-index:60; padding:24px 0; transition:padding .5s var(--ease), background .5s var(--ease), border-color .5s var(--ease); border-bottom:1px solid transparent; }
.nav-inner{ max-width:var(--maxw); margin:0 auto; padding:0 var(--pad); display:flex; align-items:center; gap:26px; }
.nav-logo img{ height:22px; width:auto; }
.nav-links{ display:flex; gap:34px; margin-left:auto; margin-right:8px; }
.nav-links a{ font-size:11px; font-weight:600; letter-spacing:.18em; text-transform:uppercase; color:var(--mut); transition:color .3s; }
.nav-links a:hover{ color:var(--txt); }
.nav.scrolled{ padding:14px 0; background:rgba(10,18,15,.74); backdrop-filter:blur(16px) saturate(140%); -webkit-backdrop-filter:blur(16px) saturate(140%); border-bottom-color:var(--line-soft); }

/* ================= KINETIC HERO ================= */
.hero{ position:relative; height:100vh; }         /* GSAP pins & creates the scroll track */
.hero-pin{ position:relative; height:100vh; overflow:hidden; display:flex; align-items:center; justify-content:center; }
.hero-grad{
  position:absolute; inset:0; z-index:0;
  background:
    radial-gradient(120% 120% at 15% 12%, rgba(43,209,147,.20), transparent 46%),
    radial-gradient(130% 130% at 88% 88%, rgba(31,165,116,.18), transparent 50%),
    radial-gradient(100% 100% at 50% 50%, #0e1c16 0%, var(--ink) 70%);
}
.hero-vign{ position:absolute; inset:0; z-index:1; background:radial-gradient(120% 90% at 50% 45%, transparent 40%, rgba(6,12,9,.55)); }
.hero-intro{
  position:absolute; top:16vh; left:50%; transform:translateX(-50%); z-index:3;
  max-width:640px; text-align:center; padding:0 24px;
  font-size:clamp(1.05rem,1.8vw,1.35rem); color:var(--mut); letter-spacing:-.01em; line-height:1.5;
}
.hero-intro em{ color:var(--txt); font-style:normal; }

/* the converging word */
.kinetic{
  position:relative; z-index:2; display:flex; align-items:center; justify-content:center;
  gap:0; line-height:.8; will-change:transform;
}
.kinetic .ltr{
  display:inline-block; font-weight:800; letter-spacing:-.055em;
  font-size:clamp(3.6rem, 15.5vw, 15rem); color:var(--txt);
  will-change:transform, opacity;
}
.kinetic .ltr.accent{ color:var(--pine); }

.hero-pay{
  position:absolute; z-index:4; left:50%; bottom:16vh; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:26px; text-align:center; width:100%; padding:0 24px;
}
.hero-tag{ margin:0; font-size:clamp(1.1rem,2vw,1.5rem); color:var(--txt); font-weight:500; letter-spacing:-.02em; }
.hero-tag b{ color:var(--pine); font-weight:700; }
.hero-cta{ display:flex; align-items:center; gap:26px; flex-wrap:wrap; justify-content:center; }
.hero-note{ margin:0; font-size:12px; color:var(--faint); letter-spacing:.02em; }

.scroll-cue{ position:absolute; bottom:30px; left:50%; transform:translateX(-50%); z-index:5; font-size:10px; letter-spacing:.28em; text-transform:uppercase; color:var(--faint); text-align:center; }
.scroll-cue::after{ content:""; display:block; width:1px; height:38px; background:linear-gradient(var(--pine),transparent); margin:12px auto 0; }

/* ================= STATS band (count-up) ================= */
.stats{ border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.stats-grid{ display:grid; grid-template-columns:repeat(3,1fr); }
.stat{ padding:clamp(52px,7vw,90px) 34px; text-align:center; border-right:1px solid var(--line); }
.stat:last-child{ border-right:none; }
.stat-num{ font-weight:800; font-size:clamp(3rem,7vw,6rem); letter-spacing:-.05em; line-height:1; color:var(--txt); }
.stat-num .u{ color:var(--pine); }
.stat-cap{ margin:14px 0 0; font-size:12px; font-weight:600; letter-spacing:.16em; text-transform:uppercase; color:var(--mut); }

/* ---------- SECTION base ---------- */
.section{ padding:clamp(90px,12vw,170px) 0; position:relative; }
.sec-head{ margin-bottom:clamp(50px,6vw,90px); max-width:900px; }
.sec-head .label{ margin-bottom:22px; }
.sec-head .lead{ margin-top:26px; }
.lead{ color:var(--mut); font-size:1.12rem; max-width:520px; }

/* ---------- PROBLEM — big kinetic rows ---------- */
.problem-rows{ border-top:1px solid var(--line); }
.p-row{
  display:grid; grid-template-columns:120px 1fr; gap:36px; align-items:center;
  padding:clamp(30px,4vw,52px) 0; border-bottom:1px solid var(--line);
}
.p-row .n{ font-weight:800; font-size:clamp(1.4rem,2.4vw,2rem); color:var(--pine); letter-spacing:-.02em; }
.p-row h3{ margin:0; font-weight:700; letter-spacing:-.035em; line-height:1; font-size:clamp(1.8rem,5vw,3.6rem); }

/* ---------- PRODUCT — 3D perspective panel ---------- */
.product{ perspective:1600px; overflow:hidden; }
.product-grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:74px; align-items:center; }
.product-media{ position:relative; transform-style:preserve-3d; }
.product-card{ position:relative; will-change:transform; }
.product-glow{ position:absolute; inset:-14%; background:radial-gradient(closest-side, rgba(43,209,147,.5), transparent 72%); filter:blur(30px); z-index:0; }
.product-card img{ position:relative; z-index:1; border-radius:8px; }
/* registration marks */
.reg{ position:absolute; z-index:2; width:26px; height:26px; opacity:.55; }
.reg::before,.reg::after{ content:""; position:absolute; background:var(--txt); }
.reg::before{ left:50%; top:0; width:1px; height:100%; transform:translateX(-.5px); }
.reg::after{ top:50%; left:0; height:1px; width:100%; transform:translateY(-.5px); }
.reg.tl{ top:-13px; left:-13px; } .reg.tr{ top:-13px; right:-13px; }
.reg.bl{ bottom:-13px; left:-13px; } .reg.br{ bottom:-13px; right:-13px; }
.product-copy .label{ margin-bottom:22px; }
.product-copy .display{ margin-bottom:28px; }
.spec{ margin:0 0 40px; border-top:1px solid var(--line); }
.spec-row{ display:grid; grid-template-columns:120px 1fr; gap:24px; padding:18px 0; border-bottom:1px solid var(--line); align-items:baseline; }
.spec-row dt{ font-size:11px; font-weight:700; letter-spacing:.18em; text-transform:uppercase; color:var(--pine); }
.spec-row dd{ margin:0; color:var(--mut); font-size:1rem; }

/* ---------- BENEFITS — oversized numbered scroll ---------- */
.benefits{ background:var(--ink-2); overflow:hidden; }
.b-list{ border-top:1px solid var(--line); }
.b-item{
  display:grid; grid-template-columns:minmax(140px,.4fr) 1fr; gap:44px; align-items:center;
  padding:clamp(40px,6vw,80px) 0; border-bottom:1px solid var(--line);
}
.b-num{ font-weight:800; font-style:italic; letter-spacing:-.04em; line-height:.8; font-size:clamp(4rem,12vw,10rem); color:transparent; -webkit-text-stroke:1.5px var(--pine); }
.b-item:hover .b-num{ color:var(--pine); }
.b-body h3{ margin:0 0 12px; font-weight:700; letter-spacing:-.03em; line-height:1; font-size:clamp(1.5rem,3.4vw,2.6rem); }
.b-body p{ margin:0; color:var(--mut); font-size:1.06rem; max-width:560px; }

/* ---------- FOUNDER ---------- */
.founder{ border-top:1px solid var(--line); }
.founder-inner{ max-width:1000px; margin:0; }
.founder .label{ margin-bottom:36px; }
.founder-quote{
  margin:0 0 34px; font-weight:600; letter-spacing:-.03em; line-height:1.24;
  font-size:clamp(1.5rem,4vw,3rem);
}
.founder-quote em{ color:var(--pine); font-style:normal; }
.founder-attr{ margin:0; font-size:11px; font-weight:700; letter-spacing:.2em; text-transform:uppercase; color:var(--faint); }

/* ---------- REVIEWS ---------- */
.reviews{ overflow:hidden; }
.rev-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:0; border-top:1px solid var(--line); }
.rev{ margin:0; padding:44px 34px; border-bottom:1px solid var(--line); border-right:1px solid var(--line); display:flex; flex-direction:column; }
.rev:last-child{ border-right:none; }
.rev:first-child{ padding-left:0; }
.rev .stars{ color:var(--pine); letter-spacing:.14em; font-size:13px; margin-bottom:22px; }
.rev blockquote{ margin:0 0 28px; font-size:1.06rem; letter-spacing:-.01em; color:var(--txt); line-height:1.5; }
.rev figcaption{ display:flex; align-items:center; gap:12px; margin-top:auto; }
.rev figcaption img, .initial{ width:44px; height:44px; border-radius:50%; object-fit:cover; flex:0 0 auto; }
.initial{ background:var(--pine); color:#04120c; font-weight:700; font-size:13px; display:flex; align-items:center; justify-content:center; }
.rev figcaption span{ display:flex; flex-direction:column; font-size:12px; color:var(--faint); letter-spacing:.04em; }
.rev figcaption strong{ font-size:.92rem; font-weight:700; color:var(--txt); letter-spacing:0; margin-bottom:2px; }

/* ---------- FAQ ---------- */
.faq{ background:var(--ink-2); }
.faq-wrap{ max-width:900px; margin:0; }
.faq-list{ border-top:1px solid var(--line); }
.faq-item{ border-bottom:1px solid var(--line); }
.faq-item summary{ list-style:none; cursor:pointer; padding:30px 0; display:flex; justify-content:space-between; align-items:center; gap:20px; font-weight:600; font-size:clamp(1.15rem,2vw,1.55rem); letter-spacing:-.02em; }
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{ content:""; flex:0 0 auto; width:11px; height:11px; border-right:1.5px solid var(--pine); border-bottom:1.5px solid var(--pine); transform:rotate(45deg); transition:transform .35s var(--ease); margin-top:-3px; }
.faq-item[open] summary::after{ transform:rotate(-135deg); margin-top:3px; }
.faq-a{ overflow:hidden; }
.faq-a p{ margin:0; padding:0 0 32px; color:var(--mut); max-width:720px; }

/* ---------- RESERVE — final kinetic payoff ---------- */
.reserve{ position:relative; overflow:hidden; padding:clamp(110px,15vw,220px) 0; }
.reserve-bg{ position:absolute; inset:0; z-index:0; }
.reserve-bg video{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.reserve-scrim{ position:absolute; inset:0; background:
  linear-gradient(180deg, var(--ink) 0%, rgba(10,18,15,.55) 30%, rgba(10,18,15,.72) 100%),
  radial-gradient(120% 120% at 80% 20%, rgba(43,209,147,.22), transparent 55%); }
.reserve-inner{ position:relative; z-index:2; max-width:820px; margin:0; }
.reserve-sub{ color:var(--mut); font-size:1.16rem; margin:26px 0 32px; max-width:480px; }
.reserve .price-lg{ margin-bottom:34px; }
.reserve .hero-note{ margin-top:22px; }

/* ---------- Footer ---------- */
.footer{ border-top:1px solid var(--line); padding:50px 0; }
.footer-inner{ display:flex; align-items:center; justify-content:space-between; gap:22px; flex-wrap:wrap; }
.footer-logo{ height:20px; opacity:.85; }
.footer-links{ display:flex; gap:28px; }
.footer-links a{ font-size:11px; font-weight:600; letter-spacing:.14em; text-transform:uppercase; color:var(--mut); transition:color .3s; }
.footer-links a:hover{ color:var(--txt); }
.footer-copy{ margin:0; font-size:12px; color:var(--faint); }

/* ---------- Reveal ---------- */
[data-reveal]{ opacity:0; transform:translateY(30px); }
.reveal-in{ opacity:1 !important; transform:none !important; transition:opacity 1s var(--ease), transform 1s var(--ease); }

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .product-grid{ grid-template-columns:1fr; gap:52px; }
  .stats-grid{ grid-template-columns:1fr; }
  .stat{ border-right:none; border-bottom:1px solid var(--line); }
  .stat:last-child{ border-bottom:none; }
  .rev-grid{ grid-template-columns:1fr; }
  .rev{ border-right:none; padding:34px 0; }
}
@media (max-width:760px){
  :root{ --pad:22px; }
  .nav-links{ display:none; }
  .p-row{ grid-template-columns:64px 1fr; gap:18px; }
  .b-item{ grid-template-columns:1fr; gap:16px; }
  .b-num{ -webkit-text-stroke:1.2px var(--pine); }
  .footer-inner{ flex-direction:column; text-align:center; }
}
@media (prefers-reduced-motion:reduce){
  [data-reveal]{ opacity:1; transform:none; }
  .hero{ height:auto; }
  .hero-pin{ position:relative; height:auto; min-height:100vh; padding:150px 0 90px; }
  .kinetic .ltr{ transform:none !important; opacity:1 !important; }
  .hero-intro{ position:static; transform:none; margin:0 auto 40px; }
  .hero-pay{ position:static; transform:none; margin-top:50px; }
}