:root {
  --ink: #0b0f22;
  --ink-2: #151a33;
  --ink-3: #232947;
  --mint: #3cf0c5;
  --mint-d: #12b893;
  --coral: #ff6b5a;
  --violet: #7c6cff;
  --cream: #f6f3ec;
  --paper: #ffffff;
  --text: #12162b;
  --muted: #5d6380;
  --line: #e7e2d6;
  --ok: #109c74;
  --err: #d6402f;
  --r: 18px;
  --r-sm: 12px;
  --shadow: 0 20px 50px -24px rgba(11, 15, 34, .35);
  --f-head: "Space Grotesk", system-ui, sans-serif;
  --f-body: "Inter", system-ui, -apple-system, sans-serif;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 400 16px/1.6 var(--f-body); color: var(--text); background: var(--cream); overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--f-head); line-height: 1.1; letter-spacing: -.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }
button, input, select, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }
.skip { position: absolute; left: -999px; top: 0; background: var(--mint); padding: 8px 12px; z-index: 99; }
.skip:focus { left: 8px; }
.wrap { width: min(1200px, 100% - 32px); margin-inline: auto; }
.narrow { width: min(760px, 100% - 32px); }
.center { text-align: center; }
.muted { color: var(--muted); }
.tiny { font-size: .82rem; }
.pad-xl { padding: 80px 0; }
.icon { flex: none; }

/* ---------- buttons ---------- */
.btn {
  --bg: var(--ink); --fg: #fff;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 20px; border-radius: 999px; border: 0; cursor: pointer;
  background: var(--bg); color: var(--fg); font: 600 15px/1.2 var(--f-head); text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, background .2s;
  box-shadow: 0 10px 24px -12px rgba(11, 15, 34, .55);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 16px 30px -12px rgba(11, 15, 34, .55); }
.btn:active { transform: translateY(0); }
.btn-lg { padding: 16px 26px; font-size: 16px; }
.btn-block { width: 100%; }
.btn-mint { --bg: var(--mint); --fg: var(--ink); }
.btn-ghost { --bg: rgba(255, 255, 255, .08); --fg: #fff; box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, .35); }
.btn-ghost.dark { --bg: transparent; --fg: var(--ink); box-shadow: inset 0 0 0 1.5px var(--ink); }
.btn-sub { --bg: transparent; --fg: var(--ink); box-shadow: inset 0 0 0 1.5px var(--ink); margin-top: 8px; font-size: 14px; }
.btn-sub:hover { --bg: var(--mint); box-shadow: inset 0 0 0 1.5px var(--mint); }
.btn-danger { --bg: var(--err); }
.link { background: none; border: 0; padding: 0; color: var(--muted); text-decoration: underline; cursor: pointer; font-size: .9rem; }
:focus-visible { outline: 3px solid var(--mint); outline-offset: 2px; }

/* ---------- nav ---------- */
.nav { position: fixed; inset: 0 0 auto; z-index: 50; transition: background .3s, box-shadow .3s; color: var(--ink); }
.home .nav { color: #fff; }
.nav.scrolled, .home .nav.scrolled { background: rgba(246, 243, 236, .86); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); color: var(--ink); box-shadow: 0 1px 0 var(--line); }
body:not(.home) main { padding-top: 84px; }
.nav-in { display: flex; align-items: center; gap: 24px; height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 700 1.45rem var(--f-head); letter-spacing: -.03em; }
.nav-links { display: flex; gap: 22px; margin-left: auto; }
.nav-links a { text-decoration: none; font-weight: 500; font-size: .95rem; opacity: .85; }
.nav-links a:hover { opacity: 1; }
.nav-act { display: flex; align-items: center; gap: 6px; }
.cart-btn, .menu-btn { position: relative; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: none; border: 0; cursor: pointer; }
.cart-btn b { position: absolute; top: 3px; right: 1px; min-width: 19px; height: 19px; padding: 0 5px; border-radius: 10px; background: var(--coral); color: #fff; font: 700 11px/19px var(--f-head); text-align: center; }
.menu-btn { display: none; }

/* ---------- hero / 3D parallax ---------- */
.hero {
  position: relative; min-height: max(640px, 100svh); overflow: hidden; color: #fff;
  background: radial-gradient(120% 90% at 70% 10%, #26306a 0%, var(--ink) 55%, #05070f 100%);
  perspective: 1200px; --mx: 0; --my: 0; --sy: 0;
}
.hero-stage { position: absolute; inset: 0; transform-style: preserve-3d; }
.layer {
  transform-style: preserve-3d; will-change: transform;
  transform: translate3d(calc(var(--mx) * var(--d, 0) * -40px), calc(var(--my) * var(--d, 0) * -28px + var(--sy) * var(--d, 0) * -180px), calc(var(--d, 0) * 60px));
}
.l-floor, .l-orbs, .l-far { position: absolute; inset: 0; pointer-events: none; }
.floor {
  position: absolute; left: -50%; right: -50%; bottom: -30%; height: 90%;
  background-image: linear-gradient(rgba(60, 240, 197, .22) 1px, transparent 1px), linear-gradient(90deg, rgba(60, 240, 197, .22) 1px, transparent 1px);
  background-size: 64px 64px; transform: rotateX(72deg); transform-origin: 50% 100%;
  mask-image: linear-gradient(to top, #000 10%, transparent 75%); -webkit-mask-image: linear-gradient(to top, #000 10%, transparent 75%);
  animation: floor 6s linear infinite;
}
@keyframes floor { to { background-position: 0 64px, 0 0; } }
.orb { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .55; }
.o1 { width: 420px; height: 420px; background: var(--violet); top: -120px; right: 10%; }
.o2 { width: 340px; height: 340px; background: var(--mint); bottom: 8%; left: -80px; opacity: .3; }
.o3 { width: 260px; height: 260px; background: var(--coral); top: 40%; right: -60px; opacity: .35; }
.fly { position: absolute; width: 90px; opacity: .55; filter: blur(1.5px) drop-shadow(0 20px 20px rgba(0, 0, 0, .4)); animation: bob 9s ease-in-out infinite; }
.f1 { top: 18%; left: 44%; transform: rotate(-28deg); width: 70px; }
.f2 { bottom: 14%; left: 38%; transform: rotate(22deg); animation-delay: -3s; }
.f3 { top: 12%; right: 6%; transform: rotate(40deg); width: 64px; animation-delay: -6s; filter: blur(3px); }
@keyframes bob { 50% { translate: 0 -18px; rotate: 6deg; } }

.hero-grid { position: relative; z-index: 2; min-height: max(640px, 100svh); display: grid; grid-template-columns: 1.05fr 1fr; align-items: center; gap: 24px; padding-top: 80px; padding-bottom: 60px; transform-style: preserve-3d; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font: 600 .82rem var(--f-head); letter-spacing: .08em; text-transform: uppercase; padding: 7px 14px; border-radius: 999px; background: rgba(11, 15, 34, .06); color: var(--ink); }
.hero .eyebrow, .eyebrow.light { background: rgba(255, 255, 255, .08); color: #d9fff4; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .14); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 4px rgba(60, 240, 197, .25); }
.hero h1 { font-size: clamp(2.6rem, 6.6vw, 5.4rem); margin: 22px 0 18px; letter-spacing: -.045em; }
.hero h1 em { font-style: normal; background: linear-gradient(90deg, var(--mint), #a6fff0 40%, var(--coral)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.2rem); color: inherit; opacity: .82; max-width: 34em; }
.hero .lead b { color: var(--mint); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0; }
.cta-row.center { justify-content: center; }
.hero .btn:not(.btn-ghost) { --bg: var(--mint); --fg: var(--ink); box-shadow: 0 16px 40px -14px rgba(60, 240, 197, .7); }
.trust { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 22px; font-size: .9rem; opacity: .8; }
.trust li { display: inline-flex; align-items: center; gap: 7px; }

.hero-art { position: relative; height: min(560px, 70vh); transform-style: preserve-3d; }
.hero-art .layer { position: absolute; inset: 0; }
.ring { position: absolute; inset: 8% 6%; border-radius: 50%; border: 1.5px solid rgba(60, 240, 197, .35); transform: rotateX(68deg) rotateZ(0); animation: spin 22s linear infinite; box-shadow: 0 0 60px rgba(60, 240, 197, .25), inset 0 0 60px rgba(124, 108, 255, .2); }
.ring.r2 { inset: 18% 16%; border-color: rgba(255, 107, 90, .35); animation-duration: 30s; animation-direction: reverse; }
@keyframes spin { to { transform: rotateX(68deg) rotateZ(360deg); } }
.pair { position: absolute; inset: 0; display: grid; place-items: center; transform-style: preserve-3d; }
.ps { position: absolute; width: min(330px, 52%); filter: drop-shadow(0 40px 40px rgba(0, 0, 0, .5)); animation: float 7s ease-in-out infinite; }
.ps1 { transform: translate(-22%, -6%) rotate(-14deg) translateZ(40px); }
.ps2 { transform: translate(26%, 8%) rotate(12deg) translateZ(-20px); animation-delay: -3.5s; }
@keyframes float { 50% { translate: 0 -16px; } }
.chip { position: absolute; display: inline-flex; align-items: center; gap: 6px; padding: 9px 14px; border-radius: 999px; font: 600 .85rem var(--f-head); background: rgba(255, 255, 255, .1); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .2), 0 14px 30px -10px rgba(0, 0, 0, .5); white-space: nowrap; }
.c1 { top: 10%; left: 4%; color: var(--mint); }
.c2 { bottom: 16%; left: 0; }
.c3 { top: 30%; right: 0; color: #ffd2cc; }
.scroll-cue { position: absolute; left: 50%; bottom: 22px; translate: -50% 0; width: 26px; height: 42px; border-radius: 14px; box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .35); z-index: 3; }
.scroll-cue span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--mint); animation: cue 1.8s ease-in-out infinite; }
@keyframes cue { 60% { transform: translateY(14px); opacity: 0; } }

/* ---------- sections ---------- */
.sec { padding: clamp(64px, 9vw, 110px) 0; position: relative; }
.sec-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 8px 24px; margin-bottom: 32px; }
.sec-head h2 { margin: 0; }
.sec-head p { margin: 0; }

/* product cards with 3D tilt */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(250px, 100%), 1fr)); gap: 22px; }
.card {
  position: relative; background: var(--paper); border-radius: var(--r); box-shadow: var(--shadow);
  transform-style: preserve-3d; transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transition: transform .25s ease, box-shadow .25s; display: flex; flex-direction: column;
}
.card:hover { box-shadow: 0 30px 60px -24px rgba(11, 15, 34, .45); }
.card-art { position: relative; display: block; padding: 18px; border-radius: var(--r) var(--r) 0 0; background: linear-gradient(160deg, #eef9f5, #f3effe); transform: translateZ(30px); overflow: hidden; }
.card-art .art { transition: transform .4s ease; transform: translateZ(20px); }
.card:hover .card-art .art { transform: scale(1.05) translateZ(20px); }
.badge { position: absolute; top: 14px; left: 14px; z-index: 2; padding: 5px 11px; border-radius: 999px; background: var(--ink); color: var(--mint); font: 700 .72rem var(--f-head); letter-spacing: .06em; text-transform: uppercase; }
.card-body { padding: 18px 18px 20px; display: flex; flex-direction: column; flex: 1; transform: translateZ(18px); }
.card-body h3 { margin: 0 0 4px; }
.card-body h3 a { text-decoration: none; }
.meta { color: var(--muted); font-size: .9rem; margin: 0 0 10px; }
.price { display: flex; align-items: baseline; flex-wrap: wrap; gap: 8px; margin: auto 0 14px; }
.price b { font: 700 1.5rem var(--f-head); }
.price s, .opt-p s { color: var(--muted); }
.off { color: var(--ok); font-weight: 600; font-size: .88rem; font-style: normal; }

/* subscribe band */
.band { background: radial-gradient(90% 120% at 10% 0%, #222a5e 0%, var(--ink) 60%); color: #fff; overflow: hidden; }
.band::after { content: ""; position: absolute; inset: auto -10% -40% 40%; height: 70%; background: radial-gradient(closest-side, rgba(60, 240, 197, .25), transparent); pointer-events: none; }
.sub-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; position: relative; z-index: 1; }
.band h2 { margin: 18px 0 26px; }
.steps { list-style: none; margin: 0 0 30px; padding: 0; display: grid; gap: 14px; }
.steps li { display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; border-radius: var(--r-sm); background: rgba(255, 255, 255, .05); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .08); }
.steps i { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: rgba(60, 240, 197, .14); color: var(--mint); flex: none; }
.steps b { display: block; font-family: var(--f-head); }
.steps span { opacity: .75; font-size: .93rem; }
.steps a { color: var(--mint); }
.phone-wrap { display: grid; place-items: center; transform-style: preserve-3d; transform: perspective(1000px) rotateX(var(--rx, 6deg)) rotateY(var(--ry, -14deg)); transition: transform .3s ease; }
.phone { width: 270px; padding: 12px; border-radius: 42px; background: linear-gradient(145deg, #2c3358, #0d1126); box-shadow: 0 50px 80px -30px rgba(0, 0, 0, .8), inset 0 0 0 2px rgba(255, 255, 255, .12); position: relative; transform-style: preserve-3d; }
.phone-notch { position: absolute; top: 20px; left: 50%; width: 80px; height: 20px; margin-left: -40px; border-radius: 12px; background: #05070f; z-index: 2; }
.phone-screen { border-radius: 32px; background: #fff; color: var(--ink); padding: 48px 20px 22px; text-align: center; transform: translateZ(20px); }
.ps-top { font: 600 .8rem var(--f-head); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.ps-merchant { display: flex; align-items: center; gap: 10px; text-align: left; padding: 10px; border-radius: 14px; background: var(--cream); }
.ps-merchant span { display: block; font-size: .72rem; color: var(--muted); }
.ps-amt { font: 700 2.4rem var(--f-head); margin: 18px 0 0; }
.ps-freq { color: var(--muted); font-size: .85rem; }
.ps-rows p { display: flex; justify-content: space-between; font-size: .82rem; margin: 0; padding: 8px 0; border-top: 1px solid var(--line); }
.ps-rows span { color: var(--muted); }
.ps-btn { margin-top: 16px; padding: 13px; border-radius: 14px; background: var(--ink); color: var(--mint); font: 700 .95rem var(--f-head); }

.use-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 14px; }
.use { padding: 22px 18px; border-radius: var(--r); background: var(--paper); box-shadow: 0 1px 0 var(--line); display: grid; gap: 4px; }
.use i { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; background: var(--ink); color: var(--mint); margin-bottom: 8px; }
.use b { font-family: var(--f-head); }
.use span { color: var(--muted); font-size: .9rem; }
.feats { padding-top: 0; }
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feat { padding: 30px 26px; border-radius: var(--r); background: linear-gradient(160deg, var(--paper), #f1fbf8); box-shadow: var(--shadow); }
.feat-ic { width: 60px; height: 60px; border-radius: 18px; display: grid; place-items: center; color: var(--ink); background: var(--mint); margin-bottom: 16px; transform: rotate(-6deg); }
.feat p { color: var(--muted); margin: 0; }

[data-reveal] { opacity: 0; transform: translateY(30px) scale(.98); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .8, .2, 1); transition-delay: calc(var(--i, 0) * 60ms); }
[data-reveal].in { opacity: 1; transform: none; }

.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 20px 0; font: 600 1.08rem var(--f-head); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .icon { transition: transform .3s; }
.faq details[open] summary .icon { transform: rotate(45deg); }
.faq details p { color: var(--muted); padding-bottom: 18px; margin: 0; }

.final { padding-top: 0; }
.final-in { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 30px; padding: 44px; border-radius: 28px; background: var(--mint); color: var(--ink); overflow: hidden; }
.final-in h2 { margin-bottom: 6px; }
.final-socks { position: relative; width: 220px; height: 200px; }
.fs { position: absolute; width: 130px; filter: drop-shadow(0 20px 20px rgba(11, 15, 34, .25)); animation: float 6s ease-in-out infinite; }
.fs1 { left: 0; top: 0; rotate: -14deg; }
.fs2 { left: 80px; top: 20px; rotate: 14deg; animation-delay: -3s; }

/* ---------- footer ---------- */
.foot { background: var(--ink); color: #c9cde0; padding: 64px 0 28px; margin-top: 60px; }
.home .foot { margin-top: 0; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr 1.4fr; gap: 32px; }
.foot .brand { color: #fff; margin-bottom: 12px; }
.foot h4 { color: #fff; font-size: 1rem; margin-bottom: 14px; }
.foot-grid a { display: block; text-decoration: none; padding: 3px 0; font-size: .93rem; }
.foot-grid a:hover { color: var(--mint); }
.foot-contact p { display: flex; gap: 8px; align-items: flex-start; font-size: .92rem; }
.foot-contact .icon { margin-top: 4px; color: var(--mint); }
.foot-contact a { display: inline; padding: 0; }
.pay-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.pay-row span { font: 600 .72rem var(--f-head); padding: 5px 9px; border-radius: 6px; background: rgba(255, 255, 255, .07); color: #fff; }
.foot-legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; border-top: 1px solid rgba(255, 255, 255, .1); margin-top: 40px; padding-top: 20px; font-size: .82rem; color: #8d93ad; }

/* ---------- forms / panels ---------- */
.panel { background: var(--paper); border-radius: var(--r); padding: clamp(20px, 3.5vw, 36px); box-shadow: var(--shadow); }
.fld { display: grid; gap: 6px; margin-bottom: 14px; }
.fld > span { font-size: .85rem; font-weight: 600; color: var(--muted); }
.fld input, .fld select, .fld textarea { width: 100%; padding: 13px 14px; border-radius: var(--r-sm); border: 1.5px solid var(--line); background: #fcfbf8; transition: border-color .2s, box-shadow .2s; min-height: 48px; }
.fld input:focus, .fld select:focus, .fld textarea:focus { outline: 0; border-color: var(--ink); box-shadow: 0 0 0 4px rgba(60, 240, 197, .3); background: #fff; }
.fld em { color: var(--err); font-style: normal; font-size: .82rem; }
.has-err input, .has-err select { border-color: var(--err); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0 14px; }
.inline-form { align-items: end; grid-template-columns: 1fr 1fr auto; gap: 0 12px; }
.inline-form .btn { margin-bottom: 14px; min-height: 48px; }
.err-box { padding: 12px 14px; border-radius: var(--r-sm); background: #fdecea; color: #8f2318; }
.flash { margin: 16px 0; padding: 12px 16px; border-radius: var(--r-sm); background: #e3fbf3; color: #08604a; font-weight: 500; }
.flash-err { background: #fdecea; color: #8f2318; }
.hp { position: absolute; left: -9999px; }

.opt-group { display: grid; gap: 10px; margin: 6px 0 16px; }
.opt-group.two { grid-template-columns: 1fr 1fr; }
.opt { position: relative; cursor: pointer; }
.opt input { position: absolute; opacity: 0; }
.opt-in { display: grid; gap: 2px; padding: 14px 16px 14px 46px; border-radius: var(--r-sm); border: 1.5px solid var(--line); background: #fcfbf8; transition: border-color .2s, background .2s; position: relative; }
.opt-in::before { content: ""; position: absolute; left: 16px; top: 17px; width: 18px; height: 18px; border-radius: 50%; border: 2px solid #b9b4a8; background: #fff; transition: .2s; }
.opt input:checked + .opt-in { border-color: var(--ink); background: #fff; box-shadow: 0 0 0 3px rgba(60, 240, 197, .35); }
.opt input:checked + .opt-in::before { border: 6px solid var(--ink); }
.opt input:focus-visible + .opt-in { outline: 3px solid var(--mint); }
.opt-t { display: inline-flex; align-items: center; gap: 6px; font: 600 1rem var(--f-head); }
.opt-p { font-size: .88rem; color: var(--muted); }
.opt-p b { color: var(--text); font-size: 1.05rem; }
.opt-sub .opt-in { background: linear-gradient(120deg, #effdf8, #fcfbf8); }

.qty-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 6px 0 16px; font-weight: 600; }
.qty { display: inline-flex; align-items: center; border-radius: 999px; border: 1.5px solid var(--line); background: #fff; }
.qty button { width: 42px; height: 42px; display: grid; place-items: center; border: 0; background: none; cursor: pointer; border-radius: 50%; }
.qty input { width: 44px; text-align: center; border: 0; background: none; font-weight: 700; -moz-appearance: textfield; }
.qty input::-webkit-inner-spin-button { -webkit-appearance: none; }
.qty.sm button { width: 34px; height: 34px; }
.qty.sm input { width: 34px; }

/* ---------- product page ---------- */
.pdp { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(24px, 4vw, 56px); padding: 30px 0 40px; align-items: start; }
.pdp-art { position: sticky; top: 96px; border-radius: 28px; padding: 30px; background: radial-gradient(circle at 50% 40%, #fff 0%, #e8f7f2 55%, #ece8fb 100%); box-shadow: var(--shadow); transform-style: preserve-3d; transform: perspective(1000px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform .3s ease; }
.pdp-art .art { transform: translateZ(50px); }
.crumbs { font-size: .85rem; color: var(--muted); margin-bottom: 10px; }
.crumbs a { text-decoration: none; }
.buybox { margin-top: 18px; }
.buybox .btn + .btn { margin-top: 10px; }
.pdp-trust { list-style: none; padding: 18px 0; margin: 18px 0; border-block: 1px solid var(--line); display: grid; gap: 10px; font-size: .92rem; }
.pdp-trust li { display: flex; gap: 10px; align-items: center; }
.pdp-trust .icon { color: var(--mint-d); }
.pdp-desc { color: #3a3f58; }

/* ---------- cart / checkout ---------- */
.cart-page, .checkout { padding: 26px 0 30px; }
.split { display: grid; grid-template-columns: 1.5fr 1fr; gap: 26px; align-items: start; }
.lines { display: grid; gap: 14px; }
.line { display: grid; grid-template-columns: 96px 1fr auto; gap: 16px; align-items: center; background: var(--paper); border-radius: var(--r); padding: 14px; box-shadow: 0 1px 0 var(--line); }
.line-art { border-radius: 14px; background: linear-gradient(160deg, #eef9f5, #f3effe); padding: 6px; }
.line-info { display: grid; gap: 6px; justify-items: start; }
.line-end { display: grid; justify-items: end; gap: 8px; }
.link-sub { display: inline-flex; align-items: center; gap: 6px; font-size: .84rem; color: var(--mint-d); font-weight: 600; text-decoration: none; }
.ship-meter { background: var(--paper); border-radius: var(--r); padding: 14px 16px; font-size: .92rem; }
.ship-meter span { display: flex; gap: 6px; align-items: center; margin-bottom: 8px; }
.ship-meter i { display: block; height: 8px; border-radius: 6px; background: var(--line); position: relative; overflow: hidden; }
.ship-meter i::after { content: ""; position: absolute; inset: 0 auto 0 0; width: var(--p); background: linear-gradient(90deg, var(--mint), var(--mint-d)); border-radius: 6px; }
.ship-meter.done span { color: var(--ok); font-weight: 600; }
.summary { background: var(--paper); border-radius: var(--r); padding: 22px; box-shadow: var(--shadow); }
.summary.sticky { position: sticky; top: 96px; }
.summary > p { display: flex; justify-content: space-between; margin: 0 0 10px; }
.summary .save b { color: var(--ok); }
.summary .total { border-top: 1px dashed var(--line); padding-top: 12px; margin: 14px 0 18px; font-size: 1.2rem; }
.summary .total b { font-family: var(--f-head); }
.mini-line { display: grid; grid-template-columns: 56px 1fr auto; gap: 12px; align-items: center; margin-bottom: 14px; font-size: .92rem; }
.mini-line small { display: block; color: var(--muted); }
.mini-art { position: relative; border-radius: 12px; background: linear-gradient(160deg, #eef9f5, #f3effe); }
.mini-art i { position: absolute; top: -6px; right: -6px; min-width: 20px; height: 20px; border-radius: 10px; background: var(--ink); color: #fff; font: 700 11px/20px var(--f-head); text-align: center; font-style: normal; }
.h-step { display: flex; align-items: center; gap: 10px; font-size: 1.2rem; margin: 6px 0 16px; }
.h-step span { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--ink); color: var(--mint); font-size: .9rem; }
.h-step:not(:first-child) { margin-top: 26px; }
.empty { text-align: center; padding: 40px 0; }
.float-sock { width: 130px; margin: 0 auto 18px; animation: float 5s ease-in-out infinite; rotate: -12deg; }

.plan-pick { display: grid; grid-template-columns: 110px 1fr; gap: 18px; align-items: center; margin-bottom: 16px; }
.plan-art { border-radius: 16px; background: linear-gradient(160deg, #eef9f5, #f3effe); padding: 6px; }
.sub-hero { text-align: center; padding: 6px 0 14px; display: grid; }
.big-amt { font: 700 2.6rem var(--f-head); letter-spacing: -.03em; margin: 4px 0; }
.big-amt small { font-size: 1rem; color: var(--muted); font-weight: 500; }
.ticks { list-style: none; padding: 0; margin: 0 0 18px; display: grid; gap: 8px; font-size: .92rem; }
.ticks li { display: flex; gap: 8px; align-items: center; }
.ticks .icon { color: var(--mint-d); }

.pay-page { padding: 30px 0; }
.pay-page .panel { display: grid; gap: 8px; justify-items: center; }
.pay-page .btn-block { max-width: 380px; margin-top: 10px; }

.thanks { position: relative; padding: 30px 0; }
.tick-big { width: 84px; height: 84px; margin: 0 auto 16px; border-radius: 50%; display: grid; place-items: center; background: var(--mint); color: var(--ink); animation: pop .6s cubic-bezier(.2, 1.6, .4, 1); }
@keyframes pop { from { transform: scale(.2); opacity: 0; } }
.kv { display: grid; gap: 0; text-align: left; margin: 22px 0; border-radius: var(--r-sm); border: 1px solid var(--line); }
.kv p { display: flex; justify-content: space-between; gap: 14px; margin: 0; padding: 12px 16px; border-top: 1px solid var(--line); }
.kv p:first-child { border-top: 0; }
.kv span { color: var(--muted); }
.kv b { text-align: right; }
p.kv { display: flex; justify-content: space-between; padding: 12px 16px; }
.confetti { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.confetti i { position: absolute; top: -20px; left: calc(var(--i) * 7%); width: 10px; height: 16px; border-radius: 3px; background: var(--mint); animation: drop 2.6s ease-in forwards; animation-delay: calc(var(--i) * 70ms); }
.confetti i:nth-child(3n) { background: var(--coral); }
.confetti i:nth-child(3n+1) { background: var(--violet); }
@keyframes drop { to { transform: translateY(600px) rotate(540deg); opacity: 0; } }

.track-res { margin-top: 10px; }
.track-steps { list-style: none; padding: 0; margin: 20px 0; display: grid; grid-template-columns: repeat(5, 1fr); font-size: .82rem; text-align: center; color: var(--muted); }
.track-steps li { position: relative; display: grid; justify-items: center; gap: 6px; }
.track-steps li i { width: 18px; height: 18px; border-radius: 50%; background: var(--line); position: relative; z-index: 1; }
.track-steps li::before { content: ""; position: absolute; top: 8px; left: -50%; width: 100%; height: 3px; background: var(--line); }
.track-steps li:first-child::before { display: none; }
.track-steps li.on { color: var(--ink); font-weight: 600; }
.track-steps li.on i, .track-steps li.on::before { background: var(--mint-d); }

.tbl { width: 100%; border-collapse: collapse; font-size: .92rem; margin-top: 10px; }
.tbl th, .tbl td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); }
.tbl th { color: var(--muted); font-weight: 600; font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; }
.pill { display: inline-block; padding: 3px 10px; border-radius: 999px; font: 600 .78rem var(--f-head); background: var(--line); }
.pill-active, .pill-authenticated { background: #d8f8ee; color: #08604a; }
.pill-paused, .pill-pending { background: #fff1d6; color: #7a5200; }
.pill-cancelled, .pill-halted { background: #fde3df; color: #8f2318; }

/* ---------- policy pages ---------- */
.policy { display: grid; grid-template-columns: 240px 1fr; gap: 36px; padding: 30px 0 20px; align-items: start; }
.policy-nav { position: sticky; top: 96px; display: grid; gap: 2px; }
.policy-nav a { text-decoration: none; padding: 9px 14px; border-radius: 10px; color: var(--muted); font-size: .93rem; }
.policy-nav a.on, .policy-nav a:hover { background: var(--paper); color: var(--ink); font-weight: 600; }
.prose { background: var(--paper); border-radius: var(--r); padding: clamp(22px, 4vw, 48px); box-shadow: var(--shadow); max-width: 820px; }
.prose h2 { font-size: 1.3rem; margin-top: 1.8em; }
.prose ul { padding-left: 1.2em; }
.prose li { margin-bottom: .4em; }
.prose a { color: var(--mint-d); }
.contact-form { margin-top: 10px; }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; text-align: left; padding-top: 100px; }
  .hero-art { height: 340px; order: -1; margin: 0 -16px -20px; }
  .ps { width: 190px; }
  .sub-grid, .pdp, .split, .policy { grid-template-columns: 1fr; }
  .pdp-art, .summary.sticky, .policy-nav { position: static; }
  .policy-nav { display: flex; overflow-x: auto; gap: 6px; scrollbar-width: none; }
  .policy-nav a { white-space: nowrap; background: var(--paper); }
  .feat-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .menu-btn { display: grid; }
  .nav-act { margin-left: auto; }
  .card-art .art { max-height: 250px; margin: 0 auto; }
  .phone { width: 240px; }
  .nav-links { position: fixed; inset: 72px 12px auto; flex-direction: column; gap: 0; padding: 10px; border-radius: var(--r); background: var(--paper); color: var(--ink); box-shadow: var(--shadow); transform-origin: top; transform: scaleY(.9); opacity: 0; pointer-events: none; transition: .2s; }
  .nav-links a { padding: 13px 14px; border-radius: 10px; }
  .nav.open .nav-links { opacity: 1; transform: none; pointer-events: auto; }
  .nav.open { background: var(--cream); color: var(--ink); }
  .grid2, .grid3, .inline-form, .opt-group.two { grid-template-columns: 1fr; }
  .line { grid-template-columns: 76px 1fr; }
  .line-end { grid-column: 2; justify-items: start; grid-auto-flow: column; align-items: center; gap: 16px; }
  .final-in { grid-template-columns: 1fr; text-align: center; padding: 30px 20px; }
  .final-socks { margin: 0 auto; width: 200px; height: 170px; }
  .foot-grid { grid-template-columns: 1fr; }
  .chip { font-size: .75rem; padding: 7px 11px; }
  .c3 { right: 16px; top: 8%; }
  .c1 { top: 22%; }
  .hero-art { height: 300px; }
  .scroll-cue { display: none; }
  .f2 { opacity: .25; }
  .hero h1 { margin-top: 14px; }
  .track-steps { font-size: .7rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .layer { transform: none !important; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* Photographic disposable-sock assets; retain the existing parallax layers. */
.hero-product-photo { width: min(100%, 540px); height: auto; object-fit: contain; filter: drop-shadow(0 28px 28px #0005); animation: float 7s ease-in-out infinite; }
.art-img { display: block; width: 100%; height: auto; object-fit: contain; border-radius: 20px; }
.travel-photo { display: block; width: 100%; max-height: 440px; object-fit: cover; border-radius: 24px; margin-bottom: 28px; }
@media (prefers-reduced-motion: reduce) { .hero-product-photo { animation: none; } }

.campaign-wide { display:block; margin-bottom:24px; }
.campaign-wide img { width:100%; max-height:540px; object-fit:cover; border-radius:24px; }
.campaign-grid,.photo-gallery { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:24px; }
.campaign-grid a { display:block; text-decoration:none; color:inherit; }
.campaign-grid img,.photo-gallery img { display:block; width:100%; aspect-ratio:1; object-fit:cover; border-radius:22px; }
.campaign-grid h3 { margin:16px 0 6px; }
.photo-gallery { padding-bottom:64px; }
.photo-gallery figure { margin:0; }
.photo-gallery figcaption { padding:12px 0; font-size:.85rem; color:#666c80; }
@media(max-width:600px) { .campaign-grid,.photo-gallery {grid-template-columns:1fr;} }