/* StriveSock Performance Crew 01 V2 — scoped standalone page, no external CSS deps. */
:root{--navy:#17283e;--ink:#182638;--cream:#f6f1ea;--white:#fffefa;--accent:#cf6c4b;--soft:#e8eff3;--mist:#edf0eb;--line:#dce0e0;--muted:#5e6e79;--max:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input{font:inherit}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #2e8eaf;outline-offset:3px}.container{width:min(var(--max),calc(100% - 54px));margin:0 auto}.section-pad{padding:92px 0}.section-ivory{background:var(--white)}.section-blue{background:var(--soft)}.section-navy{background:var(--navy);color:var(--white)}.eyebrow{font-size:11px;font-weight:900;letter-spacing:.14em;color:var(--accent)}.eyebrow-light{color:#e8a181}h1,h2,h3,p{margin-top:0}h2{font-size:clamp(40px,5.5vw,68px);letter-spacing:-.06em;line-height:.99;margin-bottom:16px}p{color:var(--muted)}.muted{color:var(--muted)}.micro{font-size:12px;line-height:1.5;color:var(--muted)}.btn{display:inline-flex;justify-content:center;align-items:center;gap:9px;padding:13px 20px;min-height:48px;border:1px solid var(--navy);border-radius:100px;font-weight:850;font-size:13px;transition:transform .16s,background .16s;white-space:normal;text-align:center}.btn:hover{transform:translateY(-2px)}.btn-dark{background:var(--navy);color:#fff}.btn-accent{background:var(--accent);border-color:var(--accent);color:#fff}.btn-outline{background:transparent;border-color:rgba(23,40,62,.22)}.btn-white{background:#fff;color:var(--navy);border-color:#fff}.btn-clear{border-color:rgba(255,255,255,.65);color:#fff}.text-link{text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:5px;font-size:13px;font-weight:850}.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}
/* Header */
.topbar{background:var(--navy);color:#e5eaee;padding:8px 15px;text-align:center;text-transform:uppercase;letter-spacing:.12em;font-size:10px;font-weight:750}.site-header{position:sticky;z-index:70;top:0;background:rgba(247,244,240,.95);backdrop-filter:blur(16px);border-bottom:1px solid rgba(23,40,62,.13)}.nav{position:relative;min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:inline-flex;align-items:center;gap:11px;letter-spacing:-.05em;font-size:25px;font-weight:950}.brand-mark{display:inline-block;width:28px;height:28px;border-radius:50%;border:2px solid currentColor;position:relative}.brand-mark:after{content:"";position:absolute;width:12px;height:12px;border-radius:50%;background:var(--accent);right:-5px;bottom:-4px}.nav-links{display:flex;align-items:center;gap:20px;font-weight:750;font-size:13px}.nav-links a:hover{color:var(--accent)}.nav-actions{display:flex;gap:8px;align-items:center}.nav-actions .btn{font-size:11px;padding:10px 15px;min-height:41px}.menu-toggle{display:none;background:transparent;border:1px solid var(--line);border-radius:8px;padding:9px 13px}.crumbs{display:flex;gap:9px;align-items:center;color:#79838e;font-size:11px;font-weight:700;margin:0 0 24px}.crumbs span:last-child{color:var(--navy)}
/* Hero */
.hero{padding-top:40px;padding-bottom:80px}.hero-grid{display:grid;grid-template-columns:1fr .99fr;gap:60px;align-items:start}.primary-image{position:relative;background:#eae4dc;border-radius:28px;overflow:hidden;box-shadow:0 22px 65px rgba(23,40,62,.10)}.primary-image>img{height:520px;width:100%;object-fit:cover}.img-chip{position:absolute;bottom:18px;left:18px;background:var(--white);font-size:10px;letter-spacing:.09em;font-weight:900;padding:9px 14px;border-radius:100px}.thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:12px}.thumb{border:2px solid transparent;background:#e8e3dc;padding:0;border-radius:14px;overflow:hidden}.thumb.active{border-color:var(--accent)}.thumb img{width:100%;aspect-ratio:1.2/1;object-fit:cover}.hero-copy{padding-top:22px}.hero h1{font-size:clamp(55px,6.7vw,88px);line-height:.9;letter-spacing:-.075em;margin:15px 0 22px;font-weight:950}.hero h1 em{font-style:normal;color:var(--accent)}.hero-statement{font-size:clamp(22px,2.2vw,30px);line-height:1.2;letter-spacing:-.035em;margin:0 0 12px;max-width:620px}.lead{font-size:16px;max-width:630px;color:var(--muted);margin-bottom:23px}.snap{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line);margin-bottom:25px}.snap>div{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:12px 14px;min-height:73px;background:rgba(255,255,255,.45)}.snap span{display:block;font-size:10px;font-weight:800;color:#818b95;text-transform:uppercase;letter-spacing:.07em}.snap strong{display:block;font-size:13px;line-height:1.25;margin-top:5px}.action-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:13px}.hero .micro{max-width:540px;margin:15px 0 0}
/* benefits */
.heading-pair{display:grid;grid-template-columns:1fr .72fr;gap:55px;align-items:end;margin-bottom:42px}.heading-pair h2{margin:13px 0 0}.heading-pair>p{font-size:17px;max-width:430px;margin:0 0 7px}.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.benefit-grid article{background:var(--cream);border:1px solid var(--line);border-radius:22px;padding:27px;min-height:225px}.benefit-no{font-size:10px;letter-spacing:.14em;color:var(--accent);font-weight:900}.benefit-grid h3{font-size:24px;line-height:1.08;letter-spacing:-.04em;margin:40px 0 8px}.benefit-grid p{font-size:14px;margin:0}
/* zones */
.zones{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.zone-card{border:1px solid var(--line);border-radius:24px;overflow:hidden;background:var(--white)}.zone-image{width:100%;aspect-ratio:1.45/1;object-fit:cover;background:#eee9e1}.zone-copy{padding:25px}.zone-copy h3{font-size:27px;line-height:1;margin:12px 0}.zone-copy p{font-size:14px;margin-bottom:22px}.zone-copy small{font-weight:850;font-size:10px;letter-spacing:.07em;color:var(--navy)}
/* spec */
.spec-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:65px;align-items:start}.spec-copy h2{margin:14px 0 18px}.spec-copy>p{font-size:17px}.spec-note{margin-top:34px;border-top:1px solid rgba(23,40,62,.2);padding-top:21px}.spec-note strong{font-size:17px}.spec-note p{font-size:13px}.spec-table-wrap{overflow-x:auto;border:1px solid rgba(23,40,62,.13);border-radius:24px;background:#fff}.spec-table{width:100%;border-collapse:collapse;font-size:13px}.spec-table th,.spec-table td{padding:13px 18px;border-bottom:1px solid #e8ecec;text-align:left;vertical-align:top}.spec-table th{font-weight:800;width:40%;color:#3c4d59}.spec-table td{font-weight:600}.spec-table tr:last-child td,.spec-table tr:last-child th{border:0}.pending{color:#7a6b61}.spec-foot{margin:0;padding:14px 18px;background:#f7f8f8;font-size:11px}
/* customize */
.custom-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:68px;align-items:center}.custom-img{border-radius:28px;overflow:hidden;background:#ede7e0}.custom-img img{width:100%;min-height:630px;height:100%;max-height:735px;object-fit:cover}.custom-copy>p{font-size:16px}.custom-options{margin:21px 0 18px;border-top:1px solid var(--line)}.custom-options div{border-bottom:1px solid var(--line);padding:14px 2px}.custom-options b{display:block;font-size:15px}.custom-options p{font-size:13px;margin:4px 0 0}.custom-copy>.btn{margin-top:15px}
/* sample */
.evaluation-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:65px;align-items:center}.eval-copy h2{margin:12px 0 20px}.eval-copy>p{color:#ced7df;font-size:17px;max-width:450px}.eval-img{width:100%;height:240px;object-fit:cover;border-radius:20px;margin-top:24px}.evaluation-card{background:var(--white);color:var(--ink);padding:32px;border-radius:27px}.review-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px}.review-heading h3{font-size:33px;letter-spacing:-.04em;line-height:1;margin:5px 0}.review-counter{font-size:11px;color:var(--muted);font-weight:800}.check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.check-item{display:flex;align-items:center;gap:10px;border:1px solid var(--line);padding:12px;border-radius:12px;font-size:12px;font-weight:750;cursor:pointer;min-height:60px}.check-item input{position:absolute;opacity:0;width:20px;height:20px}.check-item:focus-within{outline:2px solid #398aac;outline-offset:2px}.check-box{display:grid;flex-shrink:0;place-items:center;width:23px;height:23px;border:1px solid #9aabb4;border-radius:7px;color:transparent}.check-item input:checked+.check-box{background:var(--navy);color:#fff}.review-actions{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0 15px}.review-actions .btn{font-size:12px}.evaluation-card .micro{margin:0}
/* related and case */
.range-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.range-card{background:#fff;border:1px solid var(--line);border-radius:23px;overflow:hidden;padding-bottom:23px}.range-media{background:#eeeae5}.range-media img{aspect-ratio:1.23/1;width:100%;object-fit:cover}.range-card .range-tag{font-size:10px;font-weight:900;color:var(--accent);letter-spacing:.09em;display:block;padding:19px 21px 0}.range-card h3{font-size:25px;letter-spacing:-.05em;line-height:1;margin:8px 21px}.range-card p{margin:0 21px 14px;font-size:13px}.range-card a{display:block;margin:0 21px;font-size:12px;font-weight:900}.case-strip{margin-top:24px;border:1px solid var(--line);border-radius:24px;padding:27px 30px;display:flex;align-items:center;justify-content:space-between;gap:30px;background:var(--soft)}.case-strip h3{font-size:23px;margin:8px 0}.case-strip p{max-width:760px;font-size:13px;margin:0}
/* retail strip */
.packaging-strip{background:#eee9e2;padding:55px 0}.pack-inner{display:grid;grid-template-columns:260px 1fr;gap:40px;align-items:center}.pack-img{aspect-ratio:1.25/1;object-fit:cover;border-radius:20px;width:100%}.pack-inner h2{font-size:32px;margin:8px 0 11px}.pack-inner p{max-width:740px;font-size:14px}
/* faq */
.faq-grid{display:grid;grid-template-columns:.76fr 1.24fr;gap:60px}.faq-grid>div:first-child h2{margin-top:14px}.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line);padding:18px 2px}.faq-list summary{font-size:16px;font-weight:800;cursor:pointer;list-style:none;position:relative;padding-right:38px}.faq-list summary:after{content:"+";font-size:22px;position:absolute;right:8px;top:-4px;color:var(--accent)}.faq-list details[open] summary:after{content:"−"}.faq-list p{margin:13px 15px 3px 0;font-size:14px}
/* CTA/footer */
.final-cta{background:var(--accent);color:#fff;padding:80px 0}.final-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:40px;align-items:end}.final-grid h2{font-size:clamp(44px,5.7vw,72px);margin:9px 0 20px}.final-grid p{max-width:650px;color:#fff1e9;font-size:17px}.final-actions{display:flex;flex-direction:column;gap:11px;align-items:stretch}.footer{background:#101d2d;color:#f2f4f4;padding:58px 0 27px}.footer-grid{display:grid;grid-template-columns:1.45fr repeat(3,.8fr);gap:36px}.footer-grid p{max-width:310px;color:#aab5bf;font-size:13px;margin-top:16px}.footer-grid b{font-size:11px;color:#8d9eaa;letter-spacing:.08em}.footer-grid a:not(.brand){display:block;font-size:13px;margin:9px 0;color:#d7dfe5}.footer-end{margin-top:37px;border-top:1px solid rgba(255,255,255,.15);padding-top:18px;display:flex;justify-content:space-between;color:#9aa7b2;font-size:11px}.mobile-bar{display:none}
/* non-loading images: show contained alt as fallback, without inventing a product visual */
img.image-missing{background:#ece8e1;color:#536371;font-size:12px;object-fit:contain}
@media(max-width:1140px){.nav-links{gap:11px}.nav-actions .nav-sample{display:none}.hero-grid{gap:35px}.hero h1{font-size:64px}.custom-grid{gap:36px}.evaluation-grid{gap:33px}}
@media(max-width:980px){.menu-toggle{display:block}.nav-links{display:none;position:absolute;top:76px;left:-27px;right:-27px;background:var(--cream);box-shadow:0 18px 24px rgba(23,40,62,.12);padding:19px 27px 26px;flex-direction:column;align-items:flex-start;gap:14px}.nav-links.open{display:flex}.nav-actions>.btn{padding:10px 12px}.hero-grid,.spec-grid,.custom-grid,.evaluation-grid,.faq-grid{grid-template-columns:1fr}.hero-grid{gap:35px}.hero-visual{max-width:700px}.heading-pair{grid-template-columns:1fr;gap:10px}.heading-pair>p{max-width:750px}.custom-img img{max-height:550px;min-height:300px}.review-actions{justify-content:flex-start}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.container{width:min(100% - 34px,var(--max))}.section-pad{padding:61px 0}.site-header .nav{min-height:67px}.nav-links{top:67px;left:-17px;right:-17px}.topbar{font-size:8px}.brand{font-size:20px}.brand-mark{width:23px;height:23px}.nav-actions>.btn{display:none}.hero{padding-top:26px;padding-bottom:58px}.hero h1{font-size:clamp(43px,12.6vw,54px)}.hero-statement{font-size:23px}.primary-image>img{height:auto;aspect-ratio:1.1/1}.hero-copy{padding-top:0}.thumbs{gap:5px}.thumb{border-radius:10px}.snap{grid-template-columns:1fr 1fr}.snap>div{padding:10px;min-height:68px}.snap strong{font-size:11px}.lead{font-size:15px}.action-row{flex-direction:column}.action-row .btn{width:100%}h2{font-size:40px}.heading-pair{margin-bottom:25px}.heading-pair>p{font-size:15px}.benefit-grid,.zones,.range-grid{grid-template-columns:1fr}.benefit-grid article{min-height:unset}.benefit-grid h3{margin:20px 0 8px}.zone-image{aspect-ratio:1.2/1}.spec-grid,.custom-grid,.evaluation-grid,.faq-grid{gap:28px}.spec-table th,.spec-table td{padding:12px 11px;font-size:12px}.spec-table th{width:39%}.custom-img img{min-height:0;height:auto;aspect-ratio:1.4/1}.evaluation-card{padding:19px}.eval-img{height:auto;aspect-ratio:1.4/1}.check-grid{grid-template-columns:1fr}.check-item{min-height:49px}.review-heading{align-items:flex-start}.review-heading h3{font-size:27px}.review-actions{flex-direction:column}.range-media img{aspect-ratio:1.6/1}.case-strip{flex-direction:column;align-items:flex-start;padding:23px}.pack-inner{grid-template-columns:1fr;gap:20px}.pack-img{max-width:420px}.final-cta{padding:55px 0 80px}.final-grid{grid-template-columns:1fr}.final-grid h2{font-size:46px}.footer{padding-bottom:95px}.footer-grid{grid-template-columns:repeat(2,1fr);gap:25px}.footer-grid>div:first-child{grid-column:1/-1}.footer-end{flex-direction:column;gap:4px}.mobile-bar{position:fixed;z-index:90;bottom:0;left:0;right:0;background:#fff;padding:9px 12px calc(9px + env(safe-area-inset-bottom));display:grid;grid-template-columns:1fr 1fr;gap:7px;box-shadow:0 -6px 23px rgba(23,40,62,.13)}.mobile-bar a{background:var(--navy);color:#fff;text-align:center;border-radius:10px;padding:12px 6px;font-size:12px;font-weight:850}.mobile-bar a:first-child{background:var(--accent)}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* Site shell integration and complete product-image display. */
.primary-image>img,.thumb img,.zone-image,.custom-img img,.eval-img,.range-media img,.pack-img{object-fit:contain}
.img-chip{top:18px;bottom:auto}
.footer-grid h4{font-size:11px;color:#8d9eaa;letter-spacing:.08em;text-transform:uppercase}
.footer-brand .brand{display:inline-flex;margin:0 0 16px;color:#fff;line-height:1}
.footer-brand .brand-logo{width:44px;height:44px;display:block;flex:0 0 44px;object-fit:contain;border-radius:50%;background:var(--cream)}
.footer-bottom{margin-top:37px;border-top:1px solid rgba(255,255,255,.15);padding-top:18px;display:flex;justify-content:space-between;gap:20px;color:#9aa7b2;font-size:11px}
.footer .footer-contact__item{display:flex;align-items:flex-start;gap:7px;margin:0;color:#dce3e9;font-size:14px;line-height:1.65}
.footer .footer-contact__item strong{flex:0 0 auto;color:#fff}
@media(max-width:680px){.footer{padding-bottom:27px}.footer-bottom{flex-direction:column;gap:4px}.footer-brand .brand-logo{width:40px;height:40px;flex-basis:40px}}