/* =========================================================
   故光拾影 Template — Design System
   Morandi warm palette · Serif editorial · RWD
   ========================================================= */
:root{
  --bg:#F5EFE7;          /* 暖米白 */
  --paper:#EDE4D9;       /* 亞麻 */
  --sand:#DDD0C1;        /* 沙 */
  --clay:#C2AB98;        /* 陶土 */
  --taupe:#A38B7B;       /* 灰褐 */
  --rose:#C9A79B;        /* 乾燥玫瑰 */
  --sage:#A3A998;        /* 灰鼠尾草（點綴） */
  --cocoa:#5C4B41;       /* 可可 */
  --ink:#352D28;         /* 墨褐 */
  --line:rgba(53,45,40,.14);
  --gold:#B79A74;

  --serif:"Noto Serif TC","Cormorant Garamond",Georgia,serif;
  --sans:"Noto Sans TC",system-ui,-apple-system,"Segoe UI",sans-serif;
  --display:"Cormorant Garamond","Noto Serif TC",serif;

  --container:1200px;
  --gutter:clamp(20px,4vw,48px);
  --radius:4px;
  --ease:cubic-bezier(.22,.7,.2,1);
  --shadow:0 24px 60px -28px rgba(53,45,40,.35);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-weight:300;line-height:1.9;letter-spacing:.04em;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none;margin:0;padding:0}
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;line-height:1.35;margin:0 0 .6em;letter-spacing:.08em}
p{margin:0 0 1.2em}
::selection{background:var(--clay);color:#fff}
.container{width:min(100% - var(--gutter)*2,var(--container));margin-inline:auto}
.section{padding:clamp(72px,10vw,140px) 0}
.section--paper{background:var(--paper)}
.section--dark{background:var(--cocoa);color:var(--bg)}
.section--dark .eyebrow{color:var(--rose)}
.section--dark .lead{color:rgba(245,239,231,.72)}

/* Typography helpers */
.eyebrow{display:inline-flex;align-items:center;gap:14px;font-family:var(--display);font-size:.95rem;letter-spacing:.38em;text-transform:uppercase;color:var(--taupe);margin-bottom:1.4rem}
.eyebrow::before{content:"";width:36px;height:1px;background:currentColor}
.h-xl{font-size:clamp(2.2rem,5.4vw,4.4rem);letter-spacing:.14em}
.h-lg{font-size:clamp(1.7rem,3.4vw,2.7rem);letter-spacing:.12em}
.lead{font-size:1.05rem;color:rgba(53,45,40,.7);max-width:38em}
.center{text-align:center}
.center .lead{margin-inline:auto}
.center .eyebrow{justify-content:center}
.center .eyebrow::after{content:"";width:36px;height:1px;background:currentColor}
.section-head{margin-bottom:clamp(40px,6vw,80px)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:12px;padding:15px 34px;border:1px solid var(--ink);font-size:.9rem;letter-spacing:.24em;background:transparent;color:var(--ink);cursor:pointer;transition:.45s var(--ease);font-family:var(--sans)}
.btn:hover{background:var(--ink);color:var(--bg)}
.btn--solid{background:var(--cocoa);border-color:var(--cocoa);color:var(--bg)}
.btn--solid:hover{background:var(--ink);border-color:var(--ink)}
.btn--light{border-color:var(--bg);color:var(--bg)}
.btn--light:hover{background:var(--bg);color:var(--cocoa)}
.btn .arrow{transition:transform .45s var(--ease)}
.btn:hover .arrow{transform:translateX(6px)}
.link-arrow{display:inline-flex;gap:10px;align-items:center;font-size:.9rem;letter-spacing:.22em;border-bottom:1px solid var(--line);padding-bottom:6px;transition:.4s}
.link-arrow:hover{border-color:var(--ink);gap:16px}

/* Header */
.site-header{position:fixed;inset:0 0 auto 0;z-index:100;transition:background .5s,padding .5s,box-shadow .5s;padding:26px 0}
.site-header.is-solid{background:rgba(245,239,231,.92);backdrop-filter:blur(14px);padding:14px 0;box-shadow:0 1px 0 var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;flex-direction:column;line-height:1.1}
.brand b{font-family:var(--serif);font-weight:500;font-size:1.45rem;letter-spacing:.38em}
.brand small{font-family:var(--display);font-size:.7rem;letter-spacing:.5em;color:var(--taupe);margin-top:6px;text-transform:uppercase}
.nav{display:flex;align-items:center;gap:clamp(18px,2.6vw,40px)}
.nav a{font-size:.88rem;letter-spacing:.22em;position:relative;padding:6px 0}
.nav a:not(.nav-cta)::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--ink);transition:width .45s var(--ease)}
.nav a:hover::after,.nav a.is-active::after{width:100%}
.nav-cta{border:1px solid var(--ink);padding:9px 22px!important;transition:.4s}
.nav-cta:hover{background:var(--ink);color:var(--bg)}
.menu-toggle{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;position:relative}
.menu-toggle span{position:absolute;left:10px;right:10px;height:1px;background:var(--ink);transition:.4s var(--ease)}
.menu-toggle span:nth-child(1){top:17px}.menu-toggle span:nth-child(2){top:26px}
.menu-toggle.is-open span:nth-child(1){top:21px;transform:rotate(45deg)}
.menu-toggle.is-open span:nth-child(2){top:21px;transform:rotate(-45deg)}

/* Placeholder imagery (no external assets needed) */
.ph{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--sand),var(--clay));width:100%;aspect-ratio:var(--ratio,4/3)}
.ph::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 30% 25%,rgba(255,255,255,.35),transparent 55%),radial-gradient(circle at 80% 90%,rgba(53,45,40,.22),transparent 55%)}
.ph::after{content:attr(data-label);position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-family:var(--display);font-size:.85rem;letter-spacing:.4em;color:rgba(255,255,255,.85);text-transform:uppercase;white-space:nowrap;text-align:center}
.ph--b{background:linear-gradient(135deg,#D8C3B6,#A38B7B)}
.ph--c{background:linear-gradient(135deg,#CBCDBE,#8F9684)}
.ph--d{background:linear-gradient(135deg,#E3D2C0,#B79A74)}
.ph--e{background:linear-gradient(135deg,#D4B7AD,#9C7E73)}
.ph--f{background:linear-gradient(135deg,#C9C0B5,#7D6E64)}
.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ph--play::after{content:"▶";width:68px;height:68px;border:1px solid rgba(255,255,255,.8);border-radius:50%;display:grid;place-items:center;font-size:.9rem;letter-spacing:0;padding-left:4px;transition:.5s var(--ease)}
.ph--play:hover::after{background:rgba(255,255,255,.22);transform:translate(-50%,-50%) scale(1.1)}

/* Hero */
.hero{min-height:100svh;display:grid;align-items:center;position:relative;padding:150px 0 90px;overflow:hidden;
  background:radial-gradient(900px 600px at 85% 20%,rgba(201,167,155,.38),transparent 65%),radial-gradient(800px 600px at 5% 95%,rgba(163,169,152,.28),transparent 60%),var(--bg)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,6vw,90px);align-items:center}
.hero h1{margin-bottom:.5em}
.hero h1 em{font-style:normal;color:var(--taupe)}
.hero .lead{margin-bottom:2.4rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:18px;align-items:center}
.hero-visual{position:relative}
.hero-visual .ph{--ratio:4/5;box-shadow:var(--shadow)}
.hero-visual .tag{position:absolute;left:-28px;bottom:36px;background:var(--bg);padding:20px 28px;box-shadow:var(--shadow);font-family:var(--serif);letter-spacing:.2em;font-size:.92rem}
.hero-visual .tag small{display:block;font-family:var(--display);color:var(--taupe);letter-spacing:.35em;font-size:.7rem;margin-bottom:4px}
.hero-visual::before{content:"";position:absolute;right:-22px;top:-22px;width:62%;height:62%;border:1px solid var(--clay);z-index:-1}
.scroll-hint{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);font-family:var(--display);letter-spacing:.4em;font-size:.7rem;color:var(--taupe);display:flex;flex-direction:column;align-items:center;gap:10px}
.scroll-hint::after{content:"";width:1px;height:46px;background:linear-gradient(var(--taupe),transparent);animation:drop 2.2s infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* Page banner (inner pages) */
.page-banner{padding:clamp(150px,18vw,220px) 0 clamp(56px,8vw,100px);background:linear-gradient(180deg,var(--paper),var(--bg));position:relative;overflow:hidden}
.page-banner::after{content:attr(data-en);position:absolute;right:var(--gutter);bottom:-.28em;font-family:var(--display);font-size:clamp(5rem,16vw,14rem);line-height:1;color:rgba(163,139,123,.13);letter-spacing:.04em;pointer-events:none;white-space:nowrap}
.crumbs{font-size:.8rem;letter-spacing:.2em;color:var(--taupe);margin-bottom:1.6rem}
.crumbs a:hover{color:var(--ink)}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid var(--line)}
.stat{padding:44px 20px;text-align:center;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat b{display:block;font-family:var(--display);font-weight:400;font-size:clamp(2.4rem,4.4vw,3.6rem);line-height:1.1;color:var(--cocoa)}
.stat span{font-size:.85rem;letter-spacing:.24em;color:var(--taupe)}

/* Split sections */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,7vw,110px);align-items:center}
.split--rev .split-media{order:2}
.split-media .ph{--ratio:4/5;box-shadow:var(--shadow)}
.feature-list{margin-top:2rem;display:grid;gap:0}
.feature-list li{padding:20px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:56px 1fr;gap:6px}
.feature-list li:last-child{border-bottom:1px solid var(--line)}
.feature-list b{font-family:var(--display);font-weight:400;color:var(--taupe);font-size:1.2rem;letter-spacing:.1em}
.feature-list h4{margin:0 0 4px;font-size:1.05rem}
.feature-list p{margin:0;font-size:.92rem;color:rgba(53,45,40,.66)}

/* Cards: portfolio */
.filters{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:48px}
.filter{background:none;border:1px solid var(--line);padding:10px 26px;font-size:.85rem;letter-spacing:.22em;color:var(--ink);cursor:pointer;transition:.4s;font-family:var(--sans)}
.filter:hover{border-color:var(--ink)}
.filter.is-active{background:var(--cocoa);color:var(--bg);border-color:var(--cocoa)}
.works{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,3vw,44px) clamp(20px,2.4vw,34px)}
.work{cursor:pointer;transition:opacity .5s,transform .5s var(--ease)}
.work.is-hidden{display:none}
.work .ph{--ratio:16/10;transition:transform 1.1s var(--ease)}
.work .thumb{overflow:hidden}
.work:hover .ph{transform:scale(1.06)}
.work-meta{display:flex;justify-content:space-between;gap:10px;font-family:var(--display);font-size:.78rem;letter-spacing:.3em;color:var(--taupe);margin:20px 0 8px;text-transform:uppercase}
.work h3{font-size:1.2rem;margin-bottom:.3em}
.work p{font-size:.9rem;color:rgba(53,45,40,.62);margin:0}
.work--feature{grid-column:span 2}
.work--feature .ph{--ratio:21/10}

/* Pricing / delivery plans */
.plans{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(24px,3vw,44px);max-width:960px;margin-inline:auto}
.plan{background:var(--bg);border:1px solid var(--line);padding:clamp(34px,4vw,56px);position:relative;transition:.5s var(--ease)}
.plan:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.plan--featured{background:var(--cocoa);color:var(--bg);border-color:var(--cocoa)}
.plan--featured .plan-sub,.plan--featured li{color:rgba(245,239,231,.78)}
.plan--featured .plan-list li{border-color:rgba(245,239,231,.16)}
.plan-badge{position:absolute;top:0;right:30px;transform:translateY(-50%);background:var(--rose);color:var(--ink);font-size:.75rem;letter-spacing:.3em;padding:6px 16px}
.plan-no{font-family:var(--display);letter-spacing:.4em;font-size:.8rem;color:var(--taupe)}
.plan--featured .plan-no{color:var(--rose)}
.plan h3{font-size:1.6rem;margin:.5em 0 .2em}
.plan-sub{font-size:.9rem;color:rgba(53,45,40,.62)}
.plan-price{font-family:var(--display);font-size:2.8rem;margin:1.2rem 0 1.4rem;line-height:1}
.plan-price small{font-family:var(--sans);font-size:.8rem;letter-spacing:.2em;margin-left:8px;opacity:.7}
.plan-list{margin:0 0 2rem}
.plan-list li{padding:13px 0 13px 28px;border-top:1px solid var(--line);position:relative;font-size:.93rem}
.plan-list li::before{content:"";position:absolute;left:2px;top:50%;width:10px;height:1px;background:var(--gold)}
.plan .btn{width:100%;justify-content:center}
.plan--featured .btn{border-color:var(--bg);color:var(--bg)}
.plan--featured .btn:hover{background:var(--bg);color:var(--cocoa)}

/* Service pillars */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line)}
.pillar{padding:clamp(30px,3.6vw,52px);border-right:1px solid var(--line);transition:background .5s}
.pillar:last-child{border-right:0}
.pillar:hover{background:var(--paper)}
.pillar .no{font-family:var(--display);font-size:2.6rem;color:var(--clay);line-height:1;display:block;margin-bottom:1.4rem}
.pillar h3{font-size:1.2rem}
.pillar p{font-size:.92rem;color:rgba(53,45,40,.66);margin:0}

/* Process timeline */
.timeline{position:relative;max-width:980px;margin-inline:auto}
.timeline::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:1px;background:var(--clay);transform:translateX(-.5px)}
.step{display:grid;grid-template-columns:1fr 84px 1fr;align-items:start;margin-bottom:clamp(40px,6vw,76px)}
.step:last-child{margin-bottom:0}
.step-dot{display:grid;place-items:center;position:relative}
.step-dot i{font-style:normal;width:64px;height:64px;border-radius:50%;background:var(--bg);border:1px solid var(--clay);display:grid;place-items:center;font-family:var(--display);font-size:1.25rem;color:var(--cocoa);position:relative;z-index:1;transition:.5s var(--ease)}
.step:hover .step-dot i{background:var(--cocoa);color:var(--bg);border-color:var(--cocoa)}
.step-body{padding:6px 0}
.step:nth-child(odd) .step-body{grid-column:1;text-align:right}
.step:nth-child(odd) .step-dot{grid-column:2}
.step:nth-child(even) .step-dot{grid-column:2;grid-row:1}
.step:nth-child(even) .step-body{grid-column:3;grid-row:1}
.step-body small{font-family:var(--display);letter-spacing:.35em;color:var(--taupe);font-size:.78rem;text-transform:uppercase}
.step-body h3{font-size:1.4rem;margin:.3em 0 .5em}
.step-body p{font-size:.93rem;color:rgba(53,45,40,.68);margin:0 0 .8em}
.step-body .meta{display:inline-block;font-size:.78rem;letter-spacing:.2em;border:1px solid var(--line);padding:3px 14px;color:var(--taupe)}
.section--dark .step-dot i{background:var(--cocoa)}

/* Mini process strip (home) */
.strip{display:grid;grid-template-columns:repeat(7,1fr);gap:0;border-top:1px solid rgba(245,239,231,.2)}
.strip a{padding:28px 14px 6px 0;position:relative;transition:.4s}
.strip a::before{content:"";position:absolute;left:0;top:-4px;width:7px;height:7px;border-radius:50%;background:var(--rose)}
.strip small{font-family:var(--display);letter-spacing:.3em;color:var(--rose);font-size:.75rem}
.strip b{display:block;font-family:var(--serif);font-weight:400;font-size:1rem;letter-spacing:.1em;margin-top:6px;line-height:1.5}
.strip a:hover{transform:translateY(-6px)}

/* Testimonials */
.quote-wrap{max-width:820px;margin-inline:auto;text-align:center;position:relative}
.quote-mark{font-family:var(--display);font-size:6rem;line-height:.6;color:var(--clay)}
.quote-slide{display:none;animation:fade .9s var(--ease)}
.quote-slide.is-active{display:block}
.quote-slide blockquote{margin:0 0 1.8rem;font-family:var(--serif);font-size:clamp(1.15rem,2.2vw,1.55rem);line-height:2.1;letter-spacing:.1em}
.quote-slide cite{font-style:normal;font-size:.85rem;letter-spacing:.28em;color:var(--taupe)}
.dots{display:flex;gap:12px;justify-content:center;margin-top:2.4rem}
.dots button{width:34px;height:2px;border:0;background:var(--sand);cursor:pointer;padding:0;transition:.4s}
.dots button.is-active{background:var(--cocoa);width:56px}
@keyframes fade{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* CTA band */
.cta{text-align:center;position:relative;overflow:hidden}
.cta h2{margin-bottom:.4em}

/* FAQ */
.faq{max-width:860px;margin-inline:auto;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;text-align:left;background:none;border:0;padding:26px 0;display:flex;justify-content:space-between;gap:20px;font-family:var(--serif);font-size:1.08rem;letter-spacing:.1em;color:var(--ink);cursor:pointer}
.faq-q::after{content:"+";font-family:var(--display);font-size:1.6rem;line-height:1;transition:transform .45s var(--ease);color:var(--taupe)}
.faq-item.is-open .faq-q::after{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .6s var(--ease)}
.faq-a p{padding:0 0 26px;margin:0;color:rgba(53,45,40,.7);font-size:.95rem}

/* About */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,3vw,44px)}
.value{padding-top:28px;border-top:1px solid var(--ink)}
.value h3{font-size:1.2rem}
.value p{font-size:.92rem;color:rgba(53,45,40,.66)}
.team{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(22px,3vw,40px)}
.member .ph{--ratio:3/4}
.member h4{margin:18px 0 2px;font-size:1.1rem}
.member small{font-family:var(--display);letter-spacing:.3em;color:var(--taupe);font-size:.78rem;text-transform:uppercase}
.member p{font-size:.88rem;color:rgba(53,45,40,.62);margin:10px 0 0}

/* Contact */
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(36px,7vw,110px)}
.info-list li{padding:22px 0;border-top:1px solid var(--line)}
.info-list li:last-child{border-bottom:1px solid var(--line)}
.info-list small{display:block;font-family:var(--display);letter-spacing:.35em;color:var(--taupe);font-size:.75rem;text-transform:uppercase;margin-bottom:4px}
.info-list span{font-family:var(--serif);font-size:1.08rem;letter-spacing:.12em}
.form{display:grid;gap:30px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.field{position:relative}
.field label{display:block;font-size:.78rem;letter-spacing:.26em;color:var(--taupe);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;background:transparent;border:0;border-bottom:1px solid var(--clay);padding:10px 0 12px;font:inherit;font-size:1rem;color:var(--ink);letter-spacing:.06em;border-radius:0;transition:border-color .4s;outline:0}
.field textarea{resize:vertical;min-height:130px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--ink)}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips input{position:absolute;opacity:0;pointer-events:none}
.chips label{margin:0;padding:9px 20px;border:1px solid var(--line);cursor:pointer;font-size:.85rem;letter-spacing:.14em;color:var(--ink);transition:.35s}
.chips input:checked+label{background:var(--cocoa);border-color:var(--cocoa);color:var(--bg)}
.form-note{font-size:.82rem;color:var(--taupe)}
.map-ph{--ratio:21/8;margin-top:clamp(48px,7vw,90px)}

/* Footer */
.site-footer{background:var(--ink);color:rgba(245,239,231,.72);padding:clamp(64px,8vw,110px) 0 36px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:clamp(28px,4vw,60px);padding-bottom:56px;border-bottom:1px solid rgba(245,239,231,.14)}
.site-footer .brand b{color:var(--bg)}
.site-footer p{font-size:.9rem;max-width:26em;margin-top:1.4rem}
.site-footer h5{font-family:var(--display);font-weight:400;font-size:.85rem;letter-spacing:.38em;color:var(--rose);margin:0 0 1.4rem;text-transform:uppercase}
.site-footer li{margin-bottom:.7rem;font-size:.9rem}
.site-footer a:hover{color:var(--bg)}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:28px;font-size:.78rem;letter-spacing:.18em;opacity:.7}

/* Lightbox */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(40,33,29,.88);display:none;place-items:center;padding:24px;backdrop-filter:blur(6px)}
.lightbox.is-open{display:grid;animation:fade .5s}
.lightbox-box{width:min(960px,100%);background:var(--bg);position:relative}
.lightbox-box .ph{--ratio:16/9}
.lightbox-info{padding:28px 34px 34px}
.lightbox-info small{font-family:var(--display);letter-spacing:.3em;color:var(--taupe);font-size:.78rem}
.lightbox-info h3{margin:.3em 0 .4em}
.lightbox-info p{margin:0;color:rgba(53,45,40,.68);font-size:.93rem}
.lightbox-close{position:absolute;right:-6px;top:-50px;background:none;border:0;color:var(--bg);font-size:.85rem;letter-spacing:.3em;cursor:pointer;font-family:var(--display)}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(34px);transition:opacity 1.1s var(--ease),transform 1.1s var(--ease);transition-delay:var(--d,0s)}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}*{animation:none!important}}

/* Back to top */
.to-top{position:fixed;right:24px;bottom:24px;width:48px;height:48px;border:1px solid var(--ink);background:var(--bg);display:grid;place-items:center;cursor:pointer;opacity:0;pointer-events:none;transition:.4s;z-index:90;font-family:var(--display)}
.to-top.is-show{opacity:1;pointer-events:auto}
.to-top:hover{background:var(--ink);color:var(--bg)}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .works{grid-template-columns:repeat(2,1fr)}
  .work--feature{grid-column:span 2}
  .foot-grid{grid-template-columns:1fr 1fr}
  .strip{grid-template-columns:repeat(4,1fr);row-gap:28px}
  .team{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .menu-toggle{display:block}
  .nav{position:fixed;inset:0;background:var(--bg);flex-direction:column;justify-content:center;gap:28px;transform:translateY(-100%);transition:transform .7s var(--ease);visibility:hidden}
  .nav.is-open{transform:none;visibility:visible}
  .nav a{font-size:1.15rem;letter-spacing:.3em}
  .menu-toggle{z-index:101}
  .hero-grid,.split,.contact-grid{grid-template-columns:1fr}
  .hero{padding-top:130px}
  .hero-visual{max-width:440px}
  .hero-visual .tag{left:12px}
  .split--rev .split-media{order:0}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .pillars,.values,.plans{grid-template-columns:1fr}
  .pillar{border-right:0;border-bottom:1px solid var(--line)}
  .pillar:last-child{border-bottom:0}
  .timeline::before{left:32px}
  .step{grid-template-columns:64px 1fr;column-gap:20px}
  .step:nth-child(n) .step-dot{grid-column:1;grid-row:1}
  .step:nth-child(n) .step-body{grid-column:2;grid-row:1;text-align:left}
  .step-dot i{width:56px;height:56px}
  .form-row{grid-template-columns:1fr}
  .scroll-hint{display:none}
}
@media (max-width:600px){
  .works{grid-template-columns:1fr}
  .work--feature{grid-column:auto}
  .work--feature .ph{--ratio:16/10}
  .foot-grid{grid-template-columns:1fr}
  .strip{grid-template-columns:repeat(2,1fr)}
  .team{grid-template-columns:1fr}
  .lightbox-close{top:-44px;right:0}
}