:root{--paper: #F5F3EE;--paper-2: #EDEAE2;--white: #FFFFFF;--ink: #171512;--ink-2: #26221B;--ink-soft: #4C463C;--muted: #837B6C;--bronze: #A07E45;--bronze-deep: #82622F;--bronze-soft: #C9B189;--line: rgba(23, 21, 18, .12);--line-light: rgba(255, 255, 255, .14);--dark: #14110C;--dark-2: #1D1912;--serif: Georgia, "Times New Roman", "Songti SC", "SimSun", serif;--sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;--container: 1240px;--gutter: 24px;--radius: 4px;--radius-lg: 14px;--ease: cubic-bezier(.22, 1, .36, 1);--dur: .6s}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:clip}body{font-family:var(--sans);background:var(--paper);color:var(--ink);line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}::selection{background:var(--bronze);color:#fff}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}ul,ol{list-style:none}button{font-family:inherit;cursor:pointer}h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.15;letter-spacing:-.01em}.container{max-width:var(--container);margin:0 auto;padding:0 var(--gutter)}.container-wide{max-width:1420px;margin:0 auto;padding:0 var(--gutter)}.kicker{display:inline-flex;align-items:center;gap:14px;font-size:.72rem;font-weight:700;letter-spacing:.28em;text-transform:uppercase;color:var(--bronze-deep)}.kicker:before{content:"";width:34px;height:1px;background:currentColor;opacity:.7}.kicker--light{color:var(--bronze-soft)}.section-title{font-size:clamp(1.9rem,3.6vw,3.1rem);line-height:1.1;margin-top:18px;max-width:18ch}.section-sub{color:var(--ink-soft);font-size:1.02rem;line-height:1.75;margin-top:18px;max-width:56ch}.section-sub--light{color:#ffffffb8}.lead-text{font-family:var(--serif);font-size:clamp(1.25rem,2.2vw,1.65rem);line-height:1.5;color:var(--ink)}.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--sans);font-size:.82rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;padding:17px 34px;border:1px solid transparent;border-radius:2px;transition:all var(--dur) var(--ease);white-space:nowrap}.btn--solid{background:var(--ink);color:#fff}.btn--solid:hover{background:var(--bronze-deep);transform:translateY(-2px)}.btn--bronze{background:var(--bronze);color:#fff}.btn--bronze:hover{background:var(--bronze-deep);transform:translateY(-2px)}.btn--ghost{background:transparent;color:#fff;border-color:#ffffff73}.btn--ghost:hover{border-color:#fff;background:#ffffff14}.btn--outline{background:transparent;color:var(--ink);border-color:var(--ink)}.btn--outline:hover{background:var(--ink);color:#fff}.btn--small{padding:12px 22px;font-size:.72rem;letter-spacing:.16em}.btn--block{width:100%}.section{padding:clamp(72px,9vw,130px) 0}.section--tight{padding:clamp(56px,7vw,96px) 0}.section--paper{background:var(--paper)}.section--white{background:var(--white)}.section--dark{background:var(--dark);color:#efeae1}.section--dark-2{background:var(--dark-2);color:#efeae1}.sec-head{margin-bottom:clamp(40px,5vw,66px);max-width:820px}.sec-head--center{margin-left:auto;margin-right:auto;text-align:center}.sec-head--center .section-sub{margin-left:auto;margin-right:auto}.sec-head--center .kicker{justify-content:center}.sec-head--center .kicker:before{display:none}.sec-head--split{display:flex;align-items:flex-end;justify-content:space-between;gap:40px}.sec-head--split .section-sub{margin-top:14px}.announce{background:var(--ink);color:#ffffffd9;font-size:.78rem;letter-spacing:.08em;padding:10px 0;text-align:center}.announce strong{color:var(--bronze-soft);font-weight:600}.announce .container{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}.site-header{position:sticky;top:0;z-index:60;background:#f5f3eedb;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:box-shadow var(--dur) var(--ease)}.site-header.is-scrolled{box-shadow:0 10px 30px #14110c14}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;padding:20px 0}.brand{display:flex;flex-direction:column;line-height:1}.brand-name{font-family:var(--serif);font-size:1.35rem;font-weight:700;letter-spacing:.02em}.brand-name em{font-style:normal;color:var(--bronze-deep)}.brand-tag{font-size:.62rem;letter-spacing:.34em;text-transform:uppercase;color:var(--muted);margin-top:6px}.main-nav{display:flex;align-items:center;gap:6px}.main-nav a{position:relative;padding:10px 14px;font-size:.84rem;font-weight:500;letter-spacing:.02em;color:var(--ink-soft);transition:color .25s}.main-nav a:after{content:"";position:absolute;left:14px;right:14px;bottom:6px;height:1px;background:var(--bronze-deep);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}.main-nav a:hover,.main-nav a[aria-current]{color:var(--ink)}.main-nav a:hover:after,.main-nav a[aria-current]:after{transform:scaleX(1)}.header-cta{margin-left:10px}.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:10px}.nav-toggle span{width:24px;height:2px;background:var(--ink);transition:all .3s}.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle.is-open span:nth-child(2){opacity:0}.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.hero{position:relative;min-height:min(92vh,900px);overflow:hidden;background:var(--dark)}.hero-slide{position:relative;min-height:min(92vh,900px);display:flex;align-items:center;color:#fff}.hero-slide img.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}.hero-slide .hero-veil{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,#0a0805d1,#0a080573 45%,#0a08051f 75%),linear-gradient(0deg,#0a08058c,#0a080500 40%)}.hero-inner{position:relative;z-index:2;padding:130px 0 110px;max-width:760px}.hero-kicker{display:inline-flex;align-items:center;gap:14px;font-size:.74rem;font-weight:700;letter-spacing:.3em;text-transform:uppercase;color:var(--bronze-soft)}.hero-kicker:before{content:"";width:40px;height:1px;background:var(--bronze-soft)}.hero-title{font-family:var(--serif);font-size:clamp(2.5rem,5.6vw,4.6rem);line-height:1.06;margin:26px 0 22px;letter-spacing:-.015em;color:#fff}.hero-title em{font-style:italic;color:var(--bronze-soft)}.hero-body{font-size:1.05rem;color:#ffffffc7;max-width:54ch;line-height:1.75}.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.hero-badge{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;border:1px solid rgba(255,255,255,.28);border-radius:999px;padding:8px 16px;color:#ffffffe6}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}.hero-controls{position:absolute;right:var(--gutter);bottom:40px;z-index:3;display:flex;gap:10px}.hero-arrow{width:52px;height:52px;border-radius:50%;border:1px solid rgba(255,255,255,.35);background:#ffffff0d;color:#fff;font-size:1.1rem;display:flex;align-items:center;justify-content:center;transition:all .3s}.hero-arrow:hover{background:#fff;color:var(--ink);border-color:#fff}.hero-dots{position:absolute;left:var(--gutter);bottom:52px;z-index:3;display:flex;gap:12px}.hero-dots button{width:40px;height:3px;border:0;background:#ffffff47;transition:all .4s var(--ease)}.hero-dots button.is-active{background:var(--bronze-soft)}.hero-scroll{position:absolute;right:var(--gutter);bottom:44px;z-index:3;font-size:.68rem;letter-spacing:.3em;text-transform:uppercase;color:#fff9;display:flex;align-items:center;gap:12px;writing-mode:vertical-rl}.hero-scroll:after{content:"";width:1px;height:44px;background:linear-gradient(rgba(255,255,255,.6),transparent)}.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.cat-card{position:relative;overflow:hidden;border-radius:var(--radius-lg);background:var(--dark);aspect-ratio:3 / 3.6}.cat-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}.cat-card:hover img{transform:scale(1.07)}.cat-card .cat-veil{position:absolute;inset:0;background:linear-gradient(0deg,#0a0805d1,#0a08051a 55%,#0a08050d)}.cat-card .cat-body{position:absolute;left:0;right:0;bottom:0;padding:26px 24px 24px;color:#fff}.cat-num{font-size:.66rem;letter-spacing:.26em;color:var(--bronze-soft);text-transform:uppercase}.cat-name{font-family:var(--serif);font-size:1.5rem;font-weight:600;margin:8px 0 6px}.cat-tag{font-size:.82rem;color:#ffffffb8;line-height:1.55;max-width:30ch}.cat-link{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-size:.74rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:#fff}.cat-link .arrow{transition:transform .3s var(--ease)}.cat-card:hover .cat-link .arrow{transform:translate(6px)}.diff-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.diff-card{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:44px 36px 40px;overflow:hidden;transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}.diff-card:hover{transform:translateY(-6px);box-shadow:0 30px 60px #14110c1f}.diff-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--bronze),var(--bronze-soft));transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}.diff-card:hover:before{transform:scaleX(1)}.diff-icon{width:58px;height:58px;border-radius:50%;background:var(--paper-2);color:var(--bronze-deep);display:flex;align-items:center;justify-content:center;margin-bottom:24px}.diff-num{font-family:var(--serif);font-size:2.6rem;color:var(--bronze-soft);line-height:1}.diff-title{font-family:var(--serif);font-size:1.45rem;margin:18px 0 10px}.diff-body{color:var(--ink-soft);font-size:.94rem;line-height:1.7}.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.prod-grid--4{grid-template-columns:repeat(4,1fr);gap:20px}.prod-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column;transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}.prod-card:hover{transform:translateY(-6px);box-shadow:0 26px 50px #14110c1f}.prod-media{position:relative;overflow:hidden;background:var(--paper-2);aspect-ratio:4 / 3.4}.prod-media img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}.prod-card:hover .prod-media img{transform:scale(1.06)}.prod-cat{position:absolute;top:14px;left:14px;background:#f5f3eeeb;color:var(--bronze-deep);font-size:.64rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;padding:6px 12px;border-radius:999px}.prod-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1;gap:12px}.prod-name{font-family:var(--serif);font-size:1.12rem;line-height:1.3;font-weight:600}.prod-desc{font-size:.86rem;color:var(--muted);line-height:1.6}.prod-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px}.inquire-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;padding:13px 20px;border:1px solid var(--ink);border-radius:2px;color:var(--ink);background:transparent;transition:all .35s var(--ease)}.inquire-btn:hover{background:var(--ink);color:#fff}.inquire-btn .arrow{transition:transform .3s var(--ease)}.inquire-btn:hover .arrow{transform:translate(5px)}.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(40px,6vw,90px);align-items:center}.split--reverse .split-media{order:-1}.split-media{position:relative}.split-media .frame-main{border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4 / 4.6;box-shadow:0 40px 80px #14110c2e}.split-media .frame-main img{width:100%;height:100%;object-fit:cover}.split-media .frame-tag{position:absolute;left:-22px;bottom:26px;background:var(--bronze);color:#fff;padding:16px 20px;border-radius:4px;font-family:var(--serif);font-size:1.05rem;line-height:1.35;box-shadow:0 18px 40px #14110c40;max-width:220px}.check-list{display:grid;gap:14px;margin-top:30px}.check-list li{display:flex;gap:14px;align-items:flex-start;color:var(--ink-soft);font-size:.96rem}.check-list .tick{flex:0 0 auto;width:22px;height:22px;border-radius:50%;margin-top:2px;background:var(--paper-2);color:var(--bronze-deep);display:flex;align-items:center;justify-content:center;font-size:.7rem}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:step}.step-card{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px 28px;overflow:hidden}.step-card:before{counter-increment:step;content:"0" counter(step);position:absolute;top:22px;right:26px;font-family:var(--serif);font-size:3.2rem;line-height:1;color:#a07e4529}.step-no{font-size:.68rem;font-weight:700;letter-spacing:.22em;color:var(--bronze-deep);text-transform:uppercase}.step-title{font-family:var(--serif);font-size:1.3rem;margin:16px 0 10px}.step-body{font-size:.88rem;color:var(--ink-soft);line-height:1.7}.stats-band{display:grid;grid-template-columns:repeat(3,1fr);gap:0}.stat-cell{padding:44px 30px;border-left:1px solid var(--line-light);text-align:center}.stat-cell:first-child{border-left:0}.stat-value{font-family:var(--serif);font-size:clamp(2.2rem,4vw,3.4rem);line-height:1;color:#fff}.stat-value em{font-style:normal;color:var(--bronze-soft)}.stat-label{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:#ffffffb3;margin-top:14px}.why-list{display:grid;gap:0;border-top:1px solid var(--line)}.why-item{display:grid;grid-template-columns:120px 1fr;gap:30px;padding:34px 8px;border-bottom:1px solid var(--line);align-items:start}.why-num{font-family:var(--serif);font-size:2rem;color:var(--bronze);line-height:1}.why-title{font-family:var(--serif);font-size:1.5rem;margin-bottom:8px}.why-body{color:var(--ink-soft);font-size:.95rem;max-width:64ch;line-height:1.7}.collage{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.collage .c-item{border-radius:var(--radius-lg);overflow:hidden;position:relative;aspect-ratio:4/3.2}.collage .c-item--tall{aspect-ratio:4/5}.collage img{width:100%;height:100%;object-fit:cover}.collage .c-cap{position:absolute;inset:auto 0 0;padding:46px 22px 18px;background:linear-gradient(0deg,rgba(10,8,5,.7),transparent);color:#fff;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase}.statement{text-align:center;max-width:980px;margin:0 auto}.statement blockquote{font-family:var(--serif);font-size:clamp(1.7rem,3.6vw,3rem);line-height:1.3;letter-spacing:-.01em}.statement blockquote em{color:var(--bronze-deep);font-style:italic}.statement .statement-by{margin-top:28px;color:var(--muted);font-size:.8rem;letter-spacing:.24em;text-transform:uppercase}.faq-list{max-width:860px;margin:0 auto}.faq-item{border-bottom:1px solid var(--line)}.faq-q{width:100%;background:none;border:0;text-align:left;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:28px 4px;font-family:var(--serif);font-size:1.25rem;font-weight:600;color:var(--ink)}.faq-q .faq-toggle{flex:0 0 auto;width:30px;height:30px;border-radius:50%;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:1rem;color:var(--bronze-deep);transition:transform .35s var(--ease),background .3s}.faq-item.is-open .faq-toggle{transform:rotate(45deg);background:var(--ink);color:#fff;border-color:var(--ink)}.faq-a{max-height:0;overflow:hidden;transition:max-height .45s var(--ease)}.faq-a-inner{padding:0 44px 28px 4px;color:var(--ink-soft);font-size:.98rem;line-height:1.8}.cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.cert-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:40px 34px;text-align:center;transition:transform var(--dur) var(--ease)}.cert-card:hover{transform:translateY(-5px)}.cert-badge{width:74px;height:74px;margin:0 auto 20px;border-radius:50%;background:var(--paper-2);color:var(--bronze-deep);display:flex;align-items:center;justify-content:center}.cert-name{font-family:var(--serif);font-size:1.3rem}.cert-desc{color:var(--ink-soft);font-size:.9rem;margin-top:10px;line-height:1.7}.cta-panel{position:relative;border-radius:22px;overflow:hidden;color:#fff;background:var(--dark);padding:clamp(56px,8vw,110px) clamp(28px,6vw,90px);text-align:center}.cta-panel img.cta-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.35}.cta-panel .cta-veil{position:absolute;inset:0;background:linear-gradient(0deg,#0a0805d9,#0a080599)}.cta-inner{position:relative;z-index:1;max-width:720px;margin:0 auto}.cta-title{font-family:var(--serif);font-size:clamp(2rem,4.4vw,3.4rem);line-height:1.15}.cta-sub{color:#ffffffbf;margin:20px auto 34px;max-width:54ch;font-size:1rem;line-height:1.75}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(40px,5vw,70px)}.contact-info-list{display:grid;gap:0;margin-top:8px;border-top:1px solid var(--line)}.contact-info-item{display:flex;gap:20px;padding:24px 4px;border-bottom:1px solid var(--line);align-items:flex-start}.contact-ic{flex:0 0 auto;width:46px;height:46px;border-radius:50%;background:var(--paper-2);color:var(--bronze-deep);display:flex;align-items:center;justify-content:center}.contact-info-item .ci-label{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}.contact-info-item .ci-value{font-size:1.05rem;font-weight:600;margin-top:6px;word-break:break-word}.form-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(28px,4vw,48px)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{margin-bottom:18px}.field label{display:block;font-size:.74rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:9px}.field input,.field textarea,.field select{width:100%;background:var(--paper);border:1px solid var(--line);border-radius:4px;padding:15px 16px;font-family:inherit;font-size:.95rem;color:var(--ink);transition:border-color .3s,box-shadow .3s;outline:none}.field input:focus,.field textarea:focus{border-color:var(--bronze);box-shadow:0 0 0 3px #a07e4524;background:#fff}.field textarea{min-height:130px;resize:vertical}.form-note{font-size:.78rem;color:var(--muted);margin-top:14px;line-height:1.6}.site-footer{background:var(--dark);color:#ffffffb3}.footer-main{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:48px;padding:clamp(56px,7vw,90px) 0 50px}.footer-brand .brand-name{color:#fff;font-size:1.5rem}.footer-brand .brand-name em{color:var(--bronze-soft)}.footer-about{font-size:.9rem;line-height:1.8;margin-top:18px;max-width:34ch}.footer-col h4{font-family:var(--sans);font-size:.72rem;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:#fff;margin-bottom:22px}.footer-col ul{display:grid;gap:12px}.footer-col a{font-size:.92rem;color:#ffffffa6;transition:color .25s,padding-left .25s}.footer-col a:hover{color:var(--bronze-soft);padding-left:4px}.footer-contact li{font-size:.92rem;line-height:1.7;display:flex;gap:12px}.footer-contact svg{flex:0 0 auto;margin-top:3px}.footer-bottom{border-top:1px solid var(--line-light);padding:22px 0;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:.82rem}.footer-legal{display:flex;gap:22px;flex-wrap:wrap}.footer-legal a:hover{color:var(--bronze-soft)}.gdpr-banner{position:fixed;left:22px;right:22px;bottom:22px;z-index:80;max-width:720px;margin:0 auto;background:var(--dark-2);color:#efeae1;border:1px solid var(--line-light);border-radius:var(--radius-lg);padding:26px 28px;box-shadow:0 30px 60px #0a080566;display:none;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap}.gdpr-banner.is-visible{display:flex}.gdpr-banner p{font-size:.88rem;line-height:1.7;max-width:42ch}.gdpr-actions{display:flex;gap:10px;flex-wrap:wrap}.page-hero{position:relative;overflow:hidden;background:var(--dark);color:#fff;padding:clamp(88px,12vw,150px) 0 clamp(70px,9vw,110px)}.page-hero:after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 80% 0%,rgba(160,126,69,.22),transparent 55%),linear-gradient(0deg,#14110c99,#14110c40)}.page-hero .container{position:relative;z-index:1}.page-hero .section-title{color:#fff;margin-top:20px;max-width:22ch}.page-hero .page-bread{font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--bronze-soft)}.page-hero .page-sub{color:#ffffffc7;max-width:60ch;margin-top:18px;font-size:1.02rem;line-height:1.75}.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper-2);padding:20px 0}.marquee-track{display:flex;gap:60px;white-space:nowrap;animation:marquee 32s linear infinite;width:max-content}.marquee span{font-family:var(--serif);font-size:1.15rem;color:var(--ink-soft)}.marquee em{font-style:italic;color:var(--bronze-deep)}@keyframes marquee{to{transform:translate(-50%)}}.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease)}.reveal.is-visible{opacity:1;transform:translateY(0)}.reveal-delay-1{transition-delay:.08s}.reveal-delay-2{transition-delay:.16s}.reveal-delay-3{transition-delay:.24s}.filter-bar{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;margin-bottom:46px}.filter-btn{border:1px solid var(--line);background:transparent;color:var(--ink-soft);font-size:.78rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;padding:11px 20px;border-radius:999px;transition:all .3s}.filter-btn:hover{border-color:var(--ink);color:var(--ink)}.filter-btn.is-active{background:var(--ink);border-color:var(--ink);color:#fff}.timeline{position:relative;max-width:780px;margin:0 auto;padding-left:30px}.timeline:before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:1px;background:var(--line)}.tl-item{position:relative;padding:0 0 40px 34px}.tl-item:before{content:"";position:absolute;left:-30px;top:6px;width:17px;height:17px;border-radius:50%;background:var(--paper);border:4px solid var(--bronze)}.tl-item:last-child{padding-bottom:0}.tl-step{font-size:.68rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--bronze-deep)}.tl-title{font-family:var(--serif);font-size:1.4rem;margin:10px 0 8px}.tl-body{color:var(--ink-soft);font-size:.96rem;line-height:1.75}.prose{max-width:780px}.prose p{color:var(--ink-soft);font-size:1.02rem;line-height:1.85;margin-bottom:20px}.prose h3{font-size:1.4rem;margin:34px 0 12px}@media(max-width:1080px){.prod-grid--4{grid-template-columns:repeat(3,1fr)}.cat-grid,.steps{grid-template-columns:repeat(2,1fr)}.footer-main{grid-template-columns:1fr 1fr}}@media(max-width:960px){.main-nav{position:fixed;inset:0 0 0 auto;width:min(360px,88vw);z-index:55;flex-direction:column;align-items:flex-start;gap:4px;background:var(--paper);padding:100px 34px 40px;box-shadow:-20px 0 60px #14110c33;transform:translate(100%);transition:transform .45s var(--ease)}.main-nav.is-open{transform:translate(0)}.main-nav a{font-size:1.1rem;padding:12px 0;width:100%}.main-nav a:after{left:0;right:0;bottom:8px}.header-cta{margin:16px 0 0}.nav-toggle{display:flex}.hero-scroll{display:none}.diff-grid,.split,.split--reverse{grid-template-columns:1fr}.split--reverse .split-media{order:0}.stats-band{grid-template-columns:repeat(2,1fr)}.stat-cell:nth-child(3){border-left:0}.contact-grid{grid-template-columns:1fr}.collage{grid-template-columns:1fr 1fr}.cert-grid{grid-template-columns:1fr}}@media(max-width:720px){.prod-grid,.prod-grid--4{grid-template-columns:1fr 1fr;gap:14px}.steps,.form-row{grid-template-columns:1fr}.hero-actions .btn{width:100%}.why-item{grid-template-columns:1fr;gap:8px}.footer-main{grid-template-columns:1fr;gap:34px}.cat-grid,.collage{grid-template-columns:1fr}}@media(max-width:480px){.prod-grid,.prod-grid--4{grid-template-columns:1fr}.stat-cell{padding:30px 18px}.split-media .frame-tag{left:12px;bottom:14px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}.marquee-track{animation:none}}
