:root{--cream: #faf5ef;--cream-2: #f4ebe2;--blush: #f7e9e4;--ink: #3a2c2e;--ink-soft: #6d5c5c;--ink-faint: #9a8a89;--line: #ecdfd7;--card: #ffffff;--pad: #8e2b4c;--pad-deep: #5f1730;--pad-soft: #c77e93;--pad-tint: #f7e6ec;--dia: #159a91;--dia-deep: #0d5651;--dia-soft: #7bcbc4;--dia-tint: #e3f4f2;--gold: #d0894a;--gold-deep: #b16f33;--gold-tint: #fbeede;--accent: var(--pad);--accent-tint: var(--pad-tint);--maxw: 1480px;--gutter: clamp(20px, 5vw, 72px);--radius: 26px;--radius-sm: 16px;--shadow: 0 18px 50px -24px rgba(94,48,58,.32);--shadow-soft: 0 10px 30px -18px rgba(94,48,58,.28);--ease: cubic-bezier(.22,.72,.24,1);--font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono: "SF Mono", ui-monospace, "Roboto Mono", Menlo, Consolas, monospace;--font-serif: "Georgia", "Times New Roman", serif}:root[data-theme=dark]{--cream: #1c1618;--cream-2: #262022;--blush: #241a1d;--ink: #f5ece8;--ink-soft: #c6b6b3;--ink-faint:#928080;--line: #392f31;--card: #241d1f;--pad-tint: #35202a;--dia-tint: #142e2d;--gold-tint:#33251a;--shadow: 0 20px 55px -22px rgba(0,0,0,.72);--shadow-soft: 0 12px 34px -18px rgba(0,0,0,.6)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--cream:#1c1618;--cream-2:#262022;--blush:#241a1d;--ink:#f5ece8;--ink-soft:#c6b6b3;--ink-faint:#928080;--line:#392f31;--card:#241d1f;--pad-tint:#35202a;--dia-tint:#142e2d;--gold-tint:#33251a;--shadow:0 20px 55px -22px rgba(0,0,0,.72);--shadow-soft:0 12px 34px -18px rgba(0,0,0,.6)}}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--font-body);font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased;overflow-x:hidden;transition:background .4s var(--ease),color .4s var(--ease)}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}h1,h2,h3{text-wrap:balance;margin:0}p{margin:0}:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:6px}.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:16px;font-weight:800;letter-spacing:.02em;color:var(--gold-deep);text-transform:none}.eyebrow:before{content:"";width:26px;height:3px;border-radius:3px;background:var(--gold);display:inline-block}.h-display{font-weight:800;letter-spacing:-.022em;line-height:1.04;font-size:clamp(2.3rem,5.4vw,4.15rem)}.section-title{font-weight:800;letter-spacing:-.02em;line-height:1.08;font-size:clamp(1.9rem,3.6vw,2.9rem)}.lead{font-size:clamp(1.05rem,1.5vw,1.25rem);color:var(--ink-soft);line-height:1.6}.btn{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:1rem;padding:15px 26px;border-radius:100px;border:2px solid transparent;cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s}.btn-primary{background:var(--accent);color:#fff;box-shadow:var(--shadow-soft)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}.btn-ghost:hover{transform:translateY(-2px);border-color:var(--accent);color:var(--accent)}.btn .arw{transition:transform .25s var(--ease)}.btn:hover .arw{transform:translate(4px)}.site-header{position:sticky;top:0;z-index:60;background:color-mix(in srgb,var(--cream) 82%,transparent);backdrop-filter:saturate(150%) blur(14px);-webkit-backdrop-filter:saturate(150%) blur(14px);border-bottom:1px solid var(--line)}.nav{display:flex;align-items:center;gap:22px;height:74px}.back-link{font-size:.92rem;font-weight:700;color:var(--ink-soft);display:inline-flex;align-items:center;gap:6px;white-space:nowrap;padding:8px 12px;border-radius:100px;transition:background .2s,color .2s}.back-link:hover{background:var(--blush);color:var(--accent)}.brand{display:flex;align-items:baseline;gap:9px;margin-right:auto}.brand .mark{font-weight:800;font-size:1.42rem;letter-spacing:-.02em;color:var(--ink)}.brand .mark .iit{color:#fff;background:var(--pad);padding:2px 8px;border-radius:8px;font-size:.86em;margin-right:3px;box-shadow:0 3px 8px -3px #8e2b4c80}.brand .by{font-size:.78rem;font-weight:600;color:var(--ink-faint)}.nav-links{display:flex;gap:6px}.nav-links a{font-size:.95rem;font-weight:600;color:var(--ink-soft);padding:9px 14px;border-radius:100px;transition:background .2s,color .2s}.nav-links a:hover{background:var(--blush);color:var(--ink)}.theme-toggle{width:44px;height:44px;border-radius:50%;border:1.5px solid var(--line);background:var(--card);color:var(--ink);font-size:1.15rem;cursor:pointer;display:grid;place-items:center;transition:transform .3s var(--ease),border-color .2s}.theme-toggle:hover{transform:rotate(-24deg);border-color:var(--gold)}.hero{position:relative;padding-top:clamp(28px,4vw,52px)}.hero-photo{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);min-height:clamp(440px,60vh,640px)}.hero-photo img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;object-position:70% center}.hero-photo:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(100deg,#3a1422b8,#3a14226b 34%,#3a14220d 58%,#3a142200 74%)}.hero-copy{position:relative;z-index:2;max-width:640px;padding:clamp(30px,5vw,64px);color:#fff}.hero-copy .eyebrow{color:#ffdcb0}.hero-copy .eyebrow:before{background:#ffcf9c}.hero-copy h1{color:#fff;margin:16px 0 14px}.hero-copy .hero-sub{font-size:clamp(1.05rem,1.5vw,1.24rem);line-height:1.55;color:#ffffffe6;max-width:34ch}.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}.hero-cta .btn-primary{background:#fff;color:var(--pad-deep)}.hero-cta .btn-primary:hover{background:#fff}.hero-cta .btn-ghost{color:#fff;border-color:#ffffff8c}.hero-cta .btn-ghost:hover{border-color:#fff;color:#fff}.world-tags{display:flex;gap:10px;margin-top:30px;flex-wrap:wrap}.world-tag{display:inline-flex;align-items:center;gap:9px;background:#ffffff29;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.28);padding:9px 16px 9px 12px;border-radius:100px;font-size:.92rem;font-weight:700;color:#fff}.world-tag .dot{width:11px;height:11px;border-radius:50%;box-shadow:0 0 0 4px #ffffff2e}.world-tag.her .dot{background:var(--pad-soft)}.world-tag.baby .dot{background:var(--dia-soft)}.promise-chip{position:absolute;right:clamp(18px,3vw,34px);bottom:clamp(18px,3vw,34px);z-index:3;background:var(--card);color:var(--ink);border-radius:20px;padding:16px 20px;box-shadow:var(--shadow);max-width:250px;display:flex;gap:13px;align-items:center}.promise-chip .ico{width:42px;height:42px;border-radius:13px;flex:none;display:grid;place-items:center;font-size:1.3rem;background:var(--gold-tint);color:var(--gold-deep)}.promise-chip b{font-size:.98rem}.promise-chip span{font-size:.82rem;color:var(--ink-soft);line-height:1.35;display:block}.trust{margin-top:clamp(24px,3vw,40px);background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-soft);padding:clamp(22px,2.6vw,30px) clamp(24px,3vw,44px);display:grid;grid-template-columns:repeat(4,1fr);gap:24px;align-items:center}.trust-lead{grid-column:1 / -1}.trust-item{display:flex;align-items:center;gap:14px}.trust-item .badge{width:46px;height:46px;flex:none;border-radius:14px;display:grid;place-items:center;background:var(--gold-tint);color:var(--gold-deep);font-size:1.35rem}.trust-item .num{font-weight:800;font-size:1.35rem;letter-spacing:-.01em;font-variant-numeric:tabular-nums}.trust-item .lbl{font-size:.9rem;color:var(--ink-soft);line-height:1.3}.trust-marks{grid-column:1 / -1;display:flex;flex-wrap:wrap;gap:10px;padding-top:6px;border-top:1px dashed var(--line)}.mark-pill{display:inline-flex;align-items:center;gap:8px;font-size:.88rem;font-weight:700;color:var(--ink-soft);background:var(--blush);padding:8px 15px;border-radius:100px}.mark-pill .tick{color:var(--dia);font-weight:900}section{padding-block:clamp(58px,8vw,104px)}.section-head{max-width:60ch;margin-bottom:clamp(30px,4vw,52px)}.section-head .section-title{margin:14px 0}.how{background:var(--blush)}.how-grid{display:grid;grid-template-columns:1.05fr 1.35fr;gap:clamp(28px,4vw,56px);align-items:center}.how-photo{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3.4}.how-photo img{width:100%;height:100%;object-fit:cover}.how-steps{display:flex;flex-direction:column;gap:18px}.how-step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);padding:22px 24px;box-shadow:var(--shadow-soft);display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}.how-step:hover{transform:translate(6px);box-shadow:var(--shadow)}.how-step .glyph{width:52px;height:52px;border-radius:16px;flex:none;display:grid;place-items:center;font-size:1.5rem;background:var(--gold-tint);color:var(--gold-deep)}.how-step h3{font-size:1.18rem;font-weight:800;letter-spacing:-.01em;margin-bottom:5px}.how-step p{font-size:.98rem;color:var(--ink-soft)}.worlds{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,3vw,38px)}.world{--w:var(--pad);--w-deep:var(--pad-deep);--w-tint:var(--pad-tint);--w-soft:var(--pad-soft);border-radius:var(--radius);overflow:hidden;background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow-soft);display:flex;flex-direction:column;transition:transform .35s var(--ease),box-shadow .35s var(--ease)}.world:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.world.baby{--w:var(--dia);--w-deep:var(--dia-deep);--w-tint:var(--dia-tint);--w-soft:var(--dia-soft)}.world-top{padding:clamp(26px,3vw,38px) clamp(26px,3vw,38px) 20px;background:linear-gradient(165deg,var(--w-tint),transparent 78%);display:flex;flex-direction:column;align-items:center;text-align:center}.world-kicker{display:inline-flex;align-items:center;gap:9px;font-size:15px;font-weight:800;color:var(--w-deep);background:color-mix(in srgb,var(--w) 12%,transparent);padding:7px 14px;border-radius:100px;margin-bottom:16px}.world-kicker .dot{width:9px;height:9px;border-radius:50%;background:var(--w)}.world h3.world-name{font-size:clamp(1.55rem,2.4vw,2.05rem);font-weight:800;letter-spacing:-.02em}.world .world-line{color:var(--ink-soft);margin-top:10px;font-size:1.04rem;max-width:36ch}.pack-frame{margin:22px clamp(26px,3vw,38px) 0;background:var(--w-tint);border-radius:20px;padding:20px;display:grid;place-items:center;position:relative;overflow:hidden}.pack-frame:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(120% 80% at 50% 0%,rgba(255,255,255,.5),transparent 60%);pointer-events:none}.pack-frame img{max-height:290px;width:auto;border-radius:14px;box-shadow:0 20px 40px -20px #0006;position:relative}.world-body{padding:24px clamp(26px,3vw,38px) clamp(26px,3vw,36px);display:flex;flex-direction:column;gap:20px;flex:1}.usp-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.usp{display:flex;align-items:center;gap:11px;font-size:.96rem;font-weight:600;background:var(--blush);padding:12px 14px;border-radius:13px;line-height:1.25}.usp .tick{width:24px;height:24px;border-radius:8px;flex:none;display:grid;place-items:center;background:var(--w);color:#fff;font-size:.8rem;font-weight:900}.spec-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding-top:16px;border-top:1px dashed var(--line)}.spec-chip{font-family:var(--font-mono);font-size:.8rem;font-weight:600;color:var(--w-deep);background:var(--w-tint);padding:6px 12px;border-radius:8px;letter-spacing:.01em}.world-cta{margin-top:auto}.world-cta .btn-primary{background:var(--w);width:100%;justify-content:center}.proof{background:var(--blush)}.proof+.proof{background:var(--cream)}.proof-inner{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,4vw,64px);align-items:center}.proof.baby-proof .proof-inner{direction:rtl}.proof.baby-proof .proof-inner>*{direction:ltr}.proof-photo{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:5/4.4}.proof-photo img{width:100%;height:100%;object-fit:cover}.proof .eyebrow{color:var(--proof-accent, var(--gold-deep))}.proof .eyebrow:before{background:var(--proof-accent, var(--gold))}.proof.her-proof{--proof-accent:var(--pad)}.proof.baby-proof{--proof-accent:var(--dia)}.proof h2{margin:14px 0 16px}.proof-list{list-style:none;padding:0;margin:22px 0 0;display:flex;flex-direction:column;gap:14px}.proof-list li{display:flex;gap:14px;align-items:flex-start}.proof-list .p-ico{width:40px;height:40px;flex:none;border-radius:12px;display:grid;place-items:center;font-size:1.15rem;color:#fff;background:var(--proof-accent)}.proof-list b{display:block;font-size:1.02rem}.proof-list span{font-size:.94rem;color:var(--ink-soft)}.cert{background:var(--cream-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:clamp(70px,9vw,120px)}.cert-inner{display:grid;grid-template-columns:auto 1fr;gap:clamp(40px,5vw,84px);align-items:center}.seal{position:relative;width:clamp(170px,20vw,240px);aspect-ratio:1/1;display:grid;place-items:center;flex:none}.seal .ring{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:50%;border:1px solid var(--pad);opacity:.65}.seal .ring.r2{top:12px;right:12px;bottom:12px;left:12px;border-color:var(--line);opacity:1}.seal .ring.r3{top:22px;right:22px;bottom:22px;left:22px;border:1px dashed color-mix(in srgb,var(--pad) 45%,transparent)}.seal .seal-core{text-align:center;z-index:1}.seal .seal-core .k{font-family:var(--font-serif);font-weight:700;font-size:clamp(34px,4vw,48px);line-height:1;color:var(--ink);letter-spacing:.02em}.seal .seal-core .k .reg{font-size:.4em;vertical-align:super;color:var(--pad)}.seal .seal-core .sub{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-soft);font-weight:600;margin-top:8px}.seal .arc-top,.seal .arc-bot{position:absolute;left:50%;transform:translate(-50%);font-family:var(--font-mono);font-size:10px;letter-spacing:.26em;text-transform:uppercase;color:var(--pad);white-space:nowrap;opacity:.8}.seal .arc-top{top:30px}.seal .arc-bot{bottom:30px}.cert-copy .over{font-family:var(--font-mono);font-size:13px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--pad);margin-bottom:18px;display:inline-block}.cert-copy h2{font-family:var(--font-serif);font-weight:400;font-size:clamp(32px,4.2vw,56px);line-height:1.04;letter-spacing:-.02em;margin:0 0 20px;color:var(--ink)}.cert-copy h2 em{font-style:italic;color:var(--pad)}.cert-copy p{font-size:clamp(16px,1.5vw,19px);color:var(--ink-soft);max-width:58ch;margin:0 0 14px;line-height:1.6}.cert-marks{display:flex;gap:28px;flex-wrap:wrap;margin-top:26px}.cert-marks span{font-family:var(--font-body);font-size:15px;font-weight:700;letter-spacing:.02em;color:var(--ink);display:inline-flex;align-items:center;gap:9px}.cert-marks span:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--pad)}@media(max-width:760px){.cert-inner{grid-template-columns:1fr;justify-items:center;text-align:center}.cert-copy{text-align:center}.cert-marks{justify-content:center}}.faq-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(30px,4vw,60px);align-items:start}.faq-list{display:flex;flex-direction:column;gap:12px}details.faq-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);padding:4px 22px;box-shadow:var(--shadow-soft);transition:box-shadow .25s}details.faq-item[open]{box-shadow:var(--shadow)}details.faq-item summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:700;font-size:1.06rem;display:flex;justify-content:space-between;gap:16px;align-items:center}details.faq-item summary::-webkit-details-marker{display:none}details.faq-item summary .chev{width:30px;height:30px;flex:none;border-radius:50%;display:grid;place-items:center;background:var(--blush);color:var(--accent);font-size:1.2rem;transition:transform .3s var(--ease)}details.faq-item[open] summary .chev{transform:rotate(45deg)}details.faq-item p{padding:0 0 20px;color:var(--ink-soft);font-size:.98rem}.site-footer{background:var(--cream-2);border-top:1px solid var(--line);padding-block:clamp(40px,5vw,64px)}.footer-top{display:flex;flex-wrap:wrap;justify-content:space-between;gap:30px;margin-bottom:34px}.footer-brand{max-width:34ch}.footer-brand p{color:var(--ink-soft);margin-top:14px;font-size:.96rem}.footer-cols{display:flex;gap:clamp(30px,5vw,72px);flex-wrap:wrap}.footer-col h4{font-size:.86rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:14px}.footer-col a{display:block;color:var(--ink-soft);font-size:.96rem;padding:5px 0;transition:color .2s}.footer-col a:hover{color:var(--accent)}.footer-bottom{border-top:1px solid var(--line);padding-top:22px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;color:var(--ink-faint);font-size:.9rem}.concept-label{position:fixed;left:16px;bottom:16px;z-index:90;background:var(--ink);color:var(--cream);font-size:.74rem;font-weight:800;letter-spacing:.04em;padding:9px 15px;border-radius:100px;box-shadow:var(--shadow);pointer-events:none}.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}.reveal.in{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}@media(max-width:1080px){.worlds,.how-grid,.proof-inner{grid-template-columns:1fr}.proof.baby-proof .proof-inner{direction:ltr}.faq-grid,.cert-inner{grid-template-columns:1fr}.trust{grid-template-columns:1fr 1fr}}@media(max-width:720px){body{font-size:16px}.nav-links{display:none}.trust,.usp-grid{grid-template-columns:1fr}.promise-chip{display:none}.hero-photo:after{background:linear-gradient(180deg,#3a142247,#3a14228c 60%,#3a1422c7)}.hero-photo img{object-position:64% center}}
/*# sourceMappingURL=/cdn/shop/t/1/assets/iitsilk.css.map */
