/* ==========================================================================
   THE ORAL PEPTIDE — v4 · pastel-gradient bio (Measured/Voy inspired)
   ========================================================================== */
:root{
  --bg:#F7F6FB; --ink:#141519; --muted:#6b6a78; --line:#eceaf3;
  --btn:#141519; --accent:#6a5cff; --accent-2:#3f7dff;
  --p-blue:#cfe0ff; --p-peach:#ffe0cc; --p-lilac:#ecdcff; --p-mint:#d5f6e3; --p-yellow:#fff2c2;
  --glass:rgba(255,255,255,.62); --glass-brd:rgba(255,255,255,.8); --blur:22px;
  --r:28px; --r-sm:18px; --maxw:1200px; --shadow:0 30px 70px -25px rgba(30,25,60,.28);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Manrope',system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:'Clash Display','Manrope',sans-serif;font-weight:700;line-height:1.02;letter-spacing:-.03em}
.grad{background:linear-gradient(92deg,#a78bfa,#c084fc 48%,#f472b6);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;display:inline-block}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.reveal{will-change:transform,opacity}
.accent{color:var(--accent)}

/* animated pastel mesh background */
body::before{content:"";position:fixed;inset:-20%;z-index:-2;pointer-events:none;opacity:.55;
  background:
    radial-gradient(34vw 34vw at 12% 14%,var(--p-blue),transparent 58%),
    radial-gradient(32vw 32vw at 88% 8%,var(--p-peach),transparent 58%),
    radial-gradient(36vw 36vw at 82% 82%,var(--p-lilac),transparent 58%),
    radial-gradient(34vw 34vw at 10% 88%,var(--p-mint),transparent 58%);
  animation:mesh 30s ease-in-out infinite alternate}
body::after{content:"";position:fixed;inset:0;z-index:-3;background:var(--bg)}
@keyframes mesh{0%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(-3%,2%,0) scale(1.06)}100%{transform:translate3d(2%,-2%,0) scale(1.03)}}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:.98rem;padding:15px 26px;border-radius:999px;border:none;cursor:pointer;transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s,background .2s}
.btn-dark{background:var(--btn);color:#fff}
.btn-dark:hover{transform:translateY(-2px);box-shadow:0 16px 30px -12px rgba(20,21,25,.5)}
.btn-ghost{background:var(--glass);backdrop-filter:blur(var(--blur));border:1px solid var(--glass-brd);color:var(--ink)}
.btn-ghost:hover{transform:translateY(-2px)}
.btn-arrow::after{content:"→";transition:transform .25s}
.btn:hover .btn-arrow::after,.btn-arrow:hover::after{transform:translateX(4px)}

/* glass utility */
.glass{background:rgba(255,255,255,.62);backdrop-filter:blur(32px) saturate(1.8);-webkit-backdrop-filter:blur(32px) saturate(1.8);border:1px solid rgba(255,255,255,.5);box-shadow:0 20px 50px -20px rgba(30,25,60,.22)}
.chip{display:inline-flex;align-items:center;gap:7px;font-size:.82rem;font-weight:600;color:var(--ink);background:rgba(255,255,255,.65);backdrop-filter:blur(10px);border:1px solid var(--glass-brd);padding:8px 14px;border-radius:999px}
.eyebrow{font-size:.76rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}

/* ============ NAV ============ */
.nav{position:sticky;top:0;z-index:60;padding:14px 0}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:20px;background:rgba(255,255,255,.62);backdrop-filter:blur(32px) saturate(1.8);-webkit-backdrop-filter:blur(32px) saturate(1.8);border:1px solid rgba(255,255,255,.45);border-radius:28px;padding:10px 12px 10px 28px;box-shadow:0 8px 32px -12px rgba(0,0,0,.1)}
.brand{font-weight:800;font-size:1.2rem;letter-spacing:-.02em}
.brand span{color:var(--accent)}
.nav-links{display:flex;gap:28px;margin-left:auto}
.nav-links a{font-size:.95rem;font-weight:500;letter-spacing:.02em;color:var(--muted);transition:color .2s}
.nav-links a:hover{color:var(--ink)}
.nav-cta{font-size:.9rem;font-weight:700;background:var(--btn);color:#fff;padding:11px 20px;border-radius:999px;transition:transform .2s}
.nav-cta:hover{transform:translateY(-1px)}

/* ============ HERO (Measured clone) ============ */
.hero{padding:26px 0 40px}
.hero-panel{position:relative;border-radius:var(--r);overflow:hidden;min-height:600px;display:grid;grid-template-columns:1.05fr .95fr;
  background:linear-gradient(120deg,var(--p-blue) 0%,#ffffff 42%,var(--p-peach) 100%)}
.hero-left{padding:76px 60px 72px;display:flex;flex-direction:column;justify-content:center;z-index:2}
.hero-h1{font-size:clamp(2.3rem,4.2vw,3.7rem);font-weight:700;line-height:.98;letter-spacing:-.04em;margin:18px 0 0}
.hero-h1 .g{color:#9a98a6;font-weight:600}
.hero-sub{font-size:1.08rem;color:var(--muted);max-width:34ch;margin:22px 0 0}
.hero-actions{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}
/* product card inside hero */
.hero-prod{margin-top:34px;border-radius:var(--r-sm);padding:22px;display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center;max-width:520px}
.hero-prod .pname{font-size:.9rem;font-weight:700;color:var(--muted)}
.hero-prod .pprice{font-size:2rem;font-weight:800;letter-spacing:-.03em;margin:2px 0 12px}
.hero-prod .pchips{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:16px}
.hero-prod .pchips span{font-size:.72rem;font-weight:600;color:var(--ink);background:rgba(255,255,255,.7);border:1px solid var(--line);padding:6px 10px;border-radius:999px}
.hero-prod img{width:120px;height:150px;object-fit:contain;filter:drop-shadow(0 18px 24px rgba(30,25,60,.22))}
/* human bleeding on right */
.hero-right{position:relative;overflow:hidden}
.hero-right img.human{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 22%}
.hero-right::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.5),transparent 26%)}
/* floating glass stat */
.hero-stat{position:absolute;right:24px;top:24px;z-index:3;border-radius:18px;padding:16px 18px;width:206px}
.hero-stat .k{font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:700}
.hero-stat .v{font-size:1.9rem;font-weight:800;letter-spacing:-.03em;margin-top:2px}
.hero-stat .spark{display:flex;align-items:flex-end;gap:4px;height:26px;margin-top:8px}
.hero-stat .spark i{flex:1;background:linear-gradient(180deg,var(--accent),var(--accent-2));border-radius:3px;opacity:.9}
/* line-art accents */
.hero-accent{position:absolute;z-index:2;opacity:.5;color:var(--accent)}

/* ============ TRUST BAR ============ */
.trust{padding:18px 0}
.trust-in{display:flex;align-items:center;justify-content:center;gap:38px;flex-wrap:wrap;border-radius:999px;padding:16px 30px}
.trust-item{display:flex;align-items:center;gap:9px;font-size:.86rem;font-weight:600;color:var(--muted)}
.trust-item b{color:var(--ink);font-weight:800}
.trust-star{color:#1fbf75}

/* ============ SECTION HEAD ============ */
.sec{padding:84px 0}
.sec-head{max-width:640px;margin:0 auto 46px;text-align:center}
.sec-h2{font-size:clamp(2rem,4vw,3.1rem);margin:14px 0}
.sec-sub{color:var(--muted);font-size:1.05rem}

/* ============ VOY BAND (human + floating glass dashboards) ============ */
.voy{position:relative;border-radius:var(--r);overflow:hidden;min-height:560px;display:flex;align-items:flex-end;padding:44px}
.voy>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-1}
.voy::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,18,30,.05),rgba(20,18,30,.35));z-index:0}
.voy-h{position:relative;z-index:1;color:#fff;max-width:46%}
.voy-h .eyebrow{color:#fff;opacity:.9}
.voy-h h2{font-size:clamp(1.8rem,3.4vw,2.8rem);color:#fff;margin:12px 0}
.voy-h p{color:rgba(255,255,255,.9)}
.voy-cards{position:absolute;right:44px;bottom:44px;z-index:2;display:grid;gap:16px;width:min(42%,420px)}
.voy-card{border-radius:20px;padding:20px}
.voy-card .k{font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:700}
.voy-card h4{font-size:1.05rem;margin:4px 0 12px}
.voy-chart{display:flex;align-items:flex-end;gap:5px;height:70px}
.voy-chart i{flex:1;background:linear-gradient(180deg,var(--accent),var(--accent-2));border-radius:3px 3px 0 0;opacity:.9}
.voy-row{display:flex;justify-content:space-between;align-items:center;margin-top:10px}
.voy-row .big{font-size:1.5rem;font-weight:800;letter-spacing:-.02em}
.voy-row .l{font-size:.74rem;color:var(--muted)}
.voy-bars2{display:grid;gap:8px;margin-top:6px}
.voy-bars2 .b{height:8px;border-radius:999px;background:var(--line);overflow:hidden}
.voy-bars2 .b i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:999px}

/* ============ NUMBERED SCIENCE ============ */
.mech{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.mech-item{border-radius:var(--r-sm);padding:28px 24px;transition:transform .35s}
.mech-item:hover{transform:translateY(-6px)}
.mech-num{font-size:2.6rem;font-weight:800;letter-spacing:-.04em;color:var(--accent)}
.mech-item h3{font-size:1.2rem;margin:10px 0 8px}
.mech-item p{color:var(--muted);font-size:.94rem}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:22px;border-radius:var(--r);padding:44px;background:linear-gradient(120deg,#16151d,#221f33);color:#fff}
.stat{text-align:center}
.stat .n{font-size:clamp(2.4rem,4vw,3.4rem);font-weight:800;letter-spacing:-.03em}
.stat .l{font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.6);margin-top:6px}

/* ============ HOW-IT-WORKS scroll number (ported from oxpeptides) ============ */
.hto{display:grid;grid-template-columns:5fr 7fr;gap:clamp(20px,5vw,60px);position:relative;margin-top:20px}
.hto-num-col{position:relative}
.hto-sticky{position:sticky;top:34vh;display:flex}
.hto-num{display:flex;align-items:center;overflow:hidden;user-select:none;font-family:'Clash Display','Manrope',sans-serif;font-weight:700;font-size:clamp(4.5rem,13vw,12rem);line-height:1;height:clamp(5.5rem,13vw,13rem);letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.hto-zero{color:#dcdbe4;text-shadow:0 0 1px rgba(106,92,255,.15)}
.hto-window{position:relative;overflow:hidden;height:100%;width:clamp(2.5rem,7.8vw,7.5rem);color:var(--accent);text-shadow:0 0 24px rgba(106,92,255,.4)}
.hto-digits{position:absolute;top:0;left:0;transition:transform .15s cubic-bezier(.25,.1,.25,1);will-change:transform}
.hto-digits span{display:flex;align-items:center;height:clamp(5.5rem,13vw,13rem)}
.hto-steps{}
.hto-step{position:relative;padding:40px 0;min-height:42vh}
.hto-step:last-child{min-height:0;padding-bottom:0}
.hto-step:first-child{padding-top:0}
.hto-bar{display:flex;align-items:center;margin-bottom:22px}
.hto-bar .dot{width:9px;height:9px;border-radius:50%;background:#d4d4d8;margin-right:12px;transition:background .3s}
.hto-bar .track{position:relative;flex:1;height:2px;background:var(--line)}
.hto-bar .track i{position:absolute;left:0;top:0;height:100%;width:0;background:var(--ink);transition:width .3s ease-out}
.hto-step.on .dot{background:var(--ink)}
.hto-label{display:block;font-size:.7rem;font-weight:700;color:#a0a0aa;text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px}
.hto-step h3{font-size:clamp(1.4rem,3vw,2.2rem);line-height:1.1;margin-bottom:12px}
.hto-step p{color:var(--muted);max-width:600px;font-size:1.02rem}
@media(max-width:640px){.hto{grid-template-columns:1fr;gap:8px}.hto-sticky{top:14vh}.hto-num{font-size:clamp(3.5rem,22vw,7rem);height:clamp(4rem,22vw,8rem)}.hto-window{width:clamp(2rem,13vw,4rem)}.hto-digits span{height:clamp(4rem,22vw,8rem)}.hto-step{min-height:36vh}}

/* ============ PRODUCT GRID ============ */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{position:relative;border-radius:var(--r-sm);overflow:hidden;transition:transform .35s,box-shadow .35s}
.card:hover{transform:translateY(-6px)}
.card-media{aspect-ratio:1/1;background:linear-gradient(160deg,#fff,color-mix(in srgb,var(--c) 14%,#fff));display:flex;align-items:center;justify-content:center;padding:18px}
.card-media img{height:100%;object-fit:contain;filter:drop-shadow(0 14px 20px rgba(30,25,60,.18));transition:transform .5s}
.card:hover .card-media img{transform:translateY(-6px) scale(1.04)}
.card-body{padding:18px}
.card-tag{font-size:.66rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--c)}
.card h3{font-size:1.25rem;margin:6px 0 5px}
.card p{color:var(--muted);font-size:.9rem;min-height:40px}
.card-foot{display:flex;align-items:center;justify-content:space-between;margin-top:12px}
.card-price{font-weight:800;font-size:1.1rem}
.card-add{font-size:.85rem;font-weight:700;color:#fff;background:var(--c);border:none;padding:10px 18px;border-radius:999px;cursor:pointer;transition:transform .2s,filter .2s}
.card-add:hover{transform:translateY(-2px);filter:brightness(1.06)}

/* ============ PDP ============ */
.pdp{margin-top:26px;border-radius:var(--r);overflow:hidden}
.pdp-in{display:grid;grid-template-columns:1fr 1fr;gap:44px;padding:40px}
.pdp-frame{aspect-ratio:1/1;border-radius:var(--r-sm);background:linear-gradient(160deg,#fff,var(--p-blue));display:flex;align-items:center;justify-content:center;padding:30px}
.pdp-frame img{height:100%;object-fit:contain;filter:drop-shadow(0 20px 30px rgba(30,25,60,.2))}
.pdp-thumbs{display:flex;gap:10px;margin-top:12px}
.pdp-thumb{flex:1;aspect-ratio:1/1;border:2px solid var(--line);border-radius:14px;overflow:hidden;cursor:pointer;background:#fff;padding:6px}
.pdp-thumb img{height:100%;width:100%;object-fit:contain}
.pdp-thumb.sel{border-color:var(--accent)}
.pdp-rating{color:#f0a92e;font-weight:700;font-size:.9rem;margin-bottom:8px}
.pdp-rating span{color:var(--muted);font-weight:600;margin-left:6px}
.pdp h2{font-size:clamp(1.7rem,3vw,2.3rem);margin-bottom:12px}
.pdp-desc{color:var(--muted);margin-bottom:20px}
.packs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:18px}
.pack{position:relative;border:2px solid var(--line);border-radius:14px;padding:16px 12px;cursor:pointer;background:#fff;transition:border-color .2s,box-shadow .2s}
.pack.sel{border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 14%,transparent)}
.pack .q{font-weight:800}
.pack .pr{font-weight:700}
.pack .no{font-size:.72rem;color:var(--muted)}
.pack .save{font-size:.62rem;font-weight:800;color:#fff;background:var(--accent);border-radius:999px;padding:3px 7px;position:absolute;top:-9px;right:10px}
.opts{display:flex;flex-direction:column;gap:9px;margin-bottom:18px}
.opt{display:flex;align-items:center;gap:12px;border:2px solid var(--line);border-radius:14px;padding:14px 16px;cursor:pointer}
.opt.sel{border-color:var(--accent)}
.opt .rad{width:18px;height:18px;border-radius:50%;border:2px solid var(--line);position:relative;flex:none}
.opt.sel .rad::after{content:"";position:absolute;inset:3px;border-radius:50%;background:var(--accent)}
.opt b{font-size:.95rem}.opt em{font-style:normal;font-size:.8rem;color:var(--muted);display:block}
.pdp-buy{width:100%;justify-content:center;font-size:1.05rem;padding:18px}
.pdp-ticks{list-style:none;display:flex;gap:16px;justify-content:center;margin-top:14px;flex-wrap:wrap}
.pdp-ticks li{font-size:.8rem;color:var(--muted)}

/* ============ TESTIMONIALS ============ */
.tgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tcard{border-radius:var(--r-sm);padding:26px}
.tcard .s{color:#f0a92e;letter-spacing:2px}
.tcard blockquote{font-size:1.02rem;margin:12px 0;line-height:1.5}
.tcard cite{font-style:normal;font-weight:700;color:var(--accent)}

/* ============ GUARANTEE / FAQ / WAITLIST / FOOTER ============ */
.guar{display:flex;gap:28px;align-items:center;flex-wrap:wrap;border-radius:var(--r);padding:40px}
.guar-badge{width:110px;height:110px;border-radius:50%;display:grid;place-content:center;text-align:center;background:#fff;border:3px solid var(--accent);flex:none}
.guar-badge .n{font-size:2.4rem;font-weight:800;color:var(--accent);line-height:1}
.guar-badge .d{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--accent)}
.guar p{color:var(--muted);max-width:640px}
.faq{max-width:800px;margin:0 auto}
.faq details{border-radius:14px;margin-bottom:10px;overflow:hidden}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;font-weight:700;padding:18px 22px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-size:1.4rem;font-weight:700}
.faq details[open] summary::after{content:"–"}
.faq p{color:var(--muted);padding:0 22px 20px}
.wl{text-align:center;max-width:600px;margin:0 auto}
.wl form{display:flex;gap:10px;margin:24px 0 0;justify-content:center;flex-wrap:wrap}
.wl input[type=email]{flex:1 1 300px;max-width:340px;padding:15px 20px;border-radius:999px;border:1px solid var(--glass-brd);background:rgba(255,255,255,.7);backdrop-filter:blur(10px);font:inherit;outline:none}
.wl input[type=email]:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 16%,transparent)}
.wl .hp{position:absolute;left:-9999px}
.wl .fine{color:var(--muted);font-size:.82rem;margin-top:12px}
.foot{margin-top:40px;border-radius:var(--r) var(--r) 0 0;background:#141319;color:rgba(255,255,255,.7);padding:56px 0 28px}
.foot-grid{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:28px;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.12)}
.foot-logo{font-weight:800;color:#fff;font-size:1.3rem;margin-bottom:8px}
.foot-tag{color:rgba(255,255,255,.55);font-size:.92rem;max-width:22rem}
.foot h4{font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin-bottom:14px}
.foot ul{list-style:none;display:grid;gap:9px}
.foot a{color:rgba(255,255,255,.7);font-size:.92rem}.foot a:hover{color:#fff}
.foot-bot{padding-top:22px;display:grid;gap:10px}
.foot-disc{font-size:.78rem;color:rgba(255,255,255,.45);max-width:62rem}
.foot-cp{font-size:.82rem;color:rgba(255,255,255,.5)}

/* ============ RESPONSIVE ============ */
@media(max-width:940px){
  .hero-panel{grid-template-columns:1fr;min-height:0}
  .hero-right{height:320px;order:-1}
  .hero-right::after{background:linear-gradient(0deg,rgba(255,255,255,.5),transparent 40%)}
  .hero-left{padding:36px 26px}
  .mech,.grid,.stats{grid-template-columns:1fr 1fr}
  .voy-h,.voy-cards{max-width:none;width:auto;position:static}
  .voy{flex-direction:column;align-items:stretch;gap:20px}
  .voy-cards{margin-top:8px}
  .pdp-in{grid-template-columns:1fr;padding:24px}
  .tgrid{grid-template-columns:1fr}
  .nav-links{display:none}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .mech,.grid,.stats,.packs{grid-template-columns:1fr}
  .wl form{flex-direction:column}.wl input[type=email]{max-width:none}
  .foot-grid{grid-template-columns:1fr}
  .hero-prod{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){body::before{animation:none}}