*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
:root{
  --fst-bg:#f8f7f4;
  --fst-bg-2:#efece5;
  --fst-bg-3:#e8e3d6;
  --fst-paper:#ffffff;
  --fst-wine:#7e1f1f;
  --fst-wine-dark:#5e1010;
  --fst-wine-soft:#f0d8d4;
  --fst-sand:#d4b896;
  --fst-sand-dark:#b89770;
  --fst-sand-soft:#ebdcc2;
  --fst-ink:#1a1614;
  --fst-ink-2:#3e3530;
  --fst-muted:#7a6f66;
  --fst-line:#d8d2c4;
  --fst-line-soft:#e8e3d6;
}

body{
  margin:0;
  font-family:'Inter','Helvetica Neue',Arial,sans-serif;
  font-size:16.5px;line-height:1.6;color:var(--fst-ink);
  background:var(--fst-bg);
  font-feature-settings:"kern" 1,"liga" 1,"ss01" 1,"cv11" 1;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--fst-wine);text-decoration:none;transition:color .2s}
a:hover{color:var(--fst-wine-dark);text-decoration:underline}
.fst-wrap{max-width:1320px;margin:0 auto;padding:0 32px}

/* ============ TOP BAR ============ */
.fst-top{background:var(--fst-ink);color:#fff;padding:9px 0;font-size:12.5px;letter-spacing:.3px;font-weight:500;font-family:'Inter',sans-serif}
.fst-top-in{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.fst-top .left{display:flex;gap:24px;align-items:center;opacity:.82}
.fst-top .right{display:flex;gap:22px;align-items:center}
.fst-top a{color:rgba(255,255,255,.85);text-decoration:none}
.fst-top a:hover{color:var(--fst-sand);text-decoration:none}

/* ============ HEADER ============ */
.fst-header{background:var(--fst-bg);padding:26px 0;border-bottom:1px solid var(--fst-line)}
.fst-header-in{display:flex;justify-content:space-between;align-items:center;gap:24px}
.fst-brand{display:flex;align-items:center;gap:14px;color:var(--fst-ink)}
.fst-brand:hover{text-decoration:none;color:var(--fst-ink)}
.fst-logo{width:50px;height:50px;background:var(--fst-sand);display:flex;align-items:center;justify-content:center;flex-shrink:0;position:relative}
.fst-logo::after{content:"";position:absolute;right:8px;bottom:8px;width:6px;height:6px;background:var(--fst-wine)}
.fst-logo-mark{font-family:'Space Grotesk','Inter',sans-serif;font-size:30px;color:var(--fst-wine);line-height:1;font-weight:700;letter-spacing:-2px;margin-top:-2px}
.fst-brand-text{line-height:1.1}
.fst-brand-name{font-family:'Space Grotesk','Inter',sans-serif;font-size:28px;font-weight:700;letter-spacing:-1px;color:var(--fst-ink);line-height:1}
.fst-brand-name span{color:var(--fst-wine)}
.fst-brand-sub{font-family:'Inter',sans-serif;font-weight:500;font-size:11.5px;color:var(--fst-muted);margin-top:6px;letter-spacing:1.5px;text-transform:uppercase}
.fst-phone-wrap{text-align:right}
.fst-phone{font-family:'Space Grotesk','Inter',sans-serif;font-size:21px;color:var(--fst-ink);letter-spacing:-.4px;font-weight:700}
.fst-phone:hover{color:var(--fst-wine);text-decoration:none}
.fst-phone-sub{font-family:'Inter',sans-serif;font-weight:500;font-size:11.5px;color:var(--fst-muted);margin-top:6px;letter-spacing:1.2px;text-transform:uppercase}

/* ============ NAV ============ */
.fst-nav{background:var(--fst-bg-2);border-bottom:1px solid var(--fst-line)}
.fst-nav-in{display:flex;flex-wrap:wrap;align-items:stretch;justify-content:flex-start;gap:0}
.fst-nav a{display:block;color:var(--fst-ink-2);padding:14px 22px;font-family:'Inter',sans-serif;font-size:13px;font-weight:600;letter-spacing:.4px;position:relative;transition:all .2s}
.fst-nav a:hover{color:var(--fst-wine);text-decoration:none;background:var(--fst-bg)}
.fst-nav a.active{color:var(--fst-wine);background:var(--fst-bg)}
.fst-nav a.active::after{content:"";position:absolute;left:22px;right:22px;bottom:0;height:2px;background:var(--fst-wine)}

/* ============ BREADCRUMBS ============ */
.fst-bc{background:var(--fst-bg);padding:18px 0 14px;font-size:12.5px;color:var(--fst-muted);font-weight:500;letter-spacing:.2px}
.fst-bc a{color:var(--fst-ink-2);text-decoration:none}
.fst-bc a:hover{color:var(--fst-wine)}
.fst-bc span.sep{color:var(--fst-sand-dark);margin:0 10px}

/* ============ HERO ============ */
.fst-hero{padding:80px 0 96px;background:var(--fst-bg);position:relative;overflow:hidden}
.fst-hero-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:80px;align-items:end}
.fst-hero-eyebrow{font-family:'Inter',sans-serif;font-size:12px;font-weight:600;letter-spacing:2.5px;text-transform:uppercase;color:var(--fst-wine);margin:0 0 28px;display:inline-block;padding:6px 14px;background:var(--fst-wine-soft)}
.fst-hero h1{font-family:'Space Grotesk','Inter',sans-serif;font-size:72px;font-weight:700;line-height:.98;margin:0 0 28px;color:var(--fst-ink);letter-spacing:-3px}
.fst-hero h1 .wine{color:var(--fst-wine);font-style:italic;font-weight:600}
.fst-hero h1 .sand{color:var(--fst-sand-dark)}
.fst-hero-lead{font-size:19px;line-height:1.55;color:var(--fst-ink-2);margin:0 0 38px;max-width:500px;font-weight:400}
.fst-hero-meta{display:flex;gap:48px;flex-wrap:wrap;margin-bottom:38px}
.fst-hero-meta-item{font-family:'Space Grotesk',sans-serif}
.fst-hero-meta-num{font-size:42px;font-weight:700;color:var(--fst-ink);letter-spacing:-1.5px;line-height:1}
.fst-hero-meta-label{font-family:'Inter',sans-serif;font-size:12px;color:var(--fst-muted);font-weight:500;letter-spacing:1px;text-transform:uppercase;margin-top:8px}
.fst-hero-cta{display:flex;gap:14px;flex-wrap:wrap}

.fst-btn{display:inline-flex;align-items:center;gap:10px;padding:15px 28px;font-family:'Inter',sans-serif;font-size:14px;font-weight:600;letter-spacing:.3px;border:2px solid transparent;transition:all .2s;cursor:pointer;text-decoration:none}
.fst-btn-primary{background:var(--fst-wine);color:#fff;border-color:var(--fst-wine)}
.fst-btn-primary:hover{background:var(--fst-wine-dark);border-color:var(--fst-wine-dark);color:#fff;text-decoration:none}
.fst-btn-ghost{background:transparent;color:var(--fst-ink);border-color:var(--fst-ink)}
.fst-btn-ghost:hover{background:var(--fst-ink);color:var(--fst-bg);text-decoration:none}
.fst-btn-sand{background:var(--fst-sand);color:var(--fst-ink);border-color:var(--fst-sand)}
.fst-btn-sand:hover{background:var(--fst-sand-dark);color:#fff;border-color:var(--fst-sand-dark);text-decoration:none}
.fst-btn-arr{display:inline-block;font-size:18px;line-height:1;transition:transform .2s}
.fst-btn:hover .fst-btn-arr{transform:translateX(4px)}

/* Hero image — bold asymmetric card */
.fst-hero-img{position:relative;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:auto auto;gap:16px}
.fst-hero-img-main{grid-column:1/3;background:var(--fst-sand);padding:20px;position:relative}
.fst-hero-img-main img{width:100%;height:auto;display:block;filter:contrast(1.05)}
.fst-hero-img-tag{position:absolute;top:-12px;left:20px;background:var(--fst-wine);color:#fff;padding:6px 16px;font-family:'Space Grotesk',sans-serif;font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase}
.fst-hero-img-cap{background:var(--fst-ink);color:#fff;padding:18px 22px;font-family:'Space Grotesk',sans-serif;font-size:14px;font-weight:600;letter-spacing:-.2px;line-height:1.3}
.fst-hero-img-cap small{display:block;font-family:'Inter',sans-serif;font-weight:400;font-size:11.5px;letter-spacing:1.5px;text-transform:uppercase;color:var(--fst-sand);margin-top:6px}
.fst-hero-img-meta{background:var(--fst-bg-3);padding:18px 22px;font-family:'Space Grotesk',sans-serif;font-size:14px;font-weight:600;line-height:1.3;color:var(--fst-ink)}
.fst-hero-img-meta small{display:block;font-family:'Inter',sans-serif;font-weight:400;font-size:11.5px;letter-spacing:1.5px;text-transform:uppercase;color:var(--fst-muted);margin-top:6px}

/* ============ SECTION ============ */
.fst-sec{padding:96px 0;position:relative}
.fst-sec.bg{background:var(--fst-bg-2)}
.fst-sec.dark{background:var(--fst-ink);color:#fff}
.fst-sec.sand{background:var(--fst-bg-3)}
.fst-sec-head{margin-bottom:56px;max-width:920px}
.fst-sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.fst-eyebrow{font-family:'Inter',sans-serif;font-size:12px;letter-spacing:2.5px;text-transform:uppercase;color:var(--fst-wine);margin:0 0 18px;font-weight:600;display:inline-block;padding:5px 12px;background:var(--fst-wine-soft)}
.fst-sec.dark .fst-eyebrow{background:rgba(212,184,150,.18);color:var(--fst-sand)}
.fst-sec-head h2{font-family:'Space Grotesk',sans-serif;font-size:56px;font-weight:700;line-height:1.02;margin:0 0 18px;color:var(--fst-ink);letter-spacing:-2px}
.fst-sec.dark .fst-sec-head h2{color:#fff}
.fst-sec-head h2 em{font-style:italic;color:var(--fst-wine);font-weight:600}
.fst-sec.dark .fst-sec-head h2 em{color:var(--fst-sand)}
.fst-sec-head p{font-size:18px;line-height:1.55;color:var(--fst-ink-2);margin:0;font-weight:400;max-width:740px}
.fst-sec.dark .fst-sec-head p{color:rgba(255,255,255,.78)}

/* ============ PORTFOLIO ASYMMETRIC GRID ============ */
.fst-portfolio{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:minmax(160px,auto);gap:18px}
.fst-port-card{background:var(--fst-paper);border:1px solid var(--fst-line);transition:all .25s;text-decoration:none;color:inherit;display:flex;flex-direction:column;position:relative;overflow:hidden}
.fst-port-card:hover{transform:translateY(-3px);border-color:var(--fst-wine);text-decoration:none}
.fst-port-img{position:relative;overflow:hidden;background:var(--fst-bg-3);flex:1;min-height:240px}
.fst-port-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.fst-port-card:hover .fst-port-img img{transform:scale(1.04)}
.fst-port-body{padding:20px 22px 22px;background:var(--fst-paper)}
.fst-port-meta{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:8px}
.fst-port-num{font-family:'Space Grotesk',sans-serif;font-size:11.5px;font-weight:600;color:var(--fst-wine);letter-spacing:2px}
.fst-port-size{font-family:'Inter',sans-serif;font-size:11.5px;color:var(--fst-muted);letter-spacing:.5px}
.fst-port-title{font-family:'Space Grotesk',sans-serif;font-size:22px;font-weight:700;color:var(--fst-ink);margin:0 0 6px;letter-spacing:-.8px;line-height:1.05}
.fst-port-mat{font-family:'Inter',sans-serif;font-size:13px;color:var(--fst-ink-2);margin:0 0 14px;font-weight:500}
.fst-port-price{font-family:'Space Grotesk',sans-serif;font-size:20px;font-weight:700;color:var(--fst-wine);letter-spacing:-.5px}

/* Asymmetric span variations */
.fst-port-card.span-6{grid-column:span 6}
.fst-port-card.span-4{grid-column:span 4}
.fst-port-card.span-8{grid-column:span 8}
.fst-port-card.span-12{grid-column:span 12}
.fst-port-card.span-tall{grid-row:span 2}
.fst-port-card.featured{background:var(--fst-sand)}
.fst-port-card.featured .fst-port-body{background:var(--fst-sand)}
.fst-port-card.featured .fst-port-title{color:var(--fst-ink)}
.fst-port-card.featured .fst-port-price{color:var(--fst-wine-dark)}
.fst-port-card.dark{background:var(--fst-ink)}
.fst-port-card.dark .fst-port-body{background:var(--fst-ink)}
.fst-port-card.dark .fst-port-title{color:#fff}
.fst-port-card.dark .fst-port-mat{color:rgba(255,255,255,.7)}
.fst-port-card.dark .fst-port-price{color:var(--fst-sand)}
.fst-port-card.dark .fst-port-num{color:var(--fst-sand)}
.fst-port-card.dark .fst-port-size{color:rgba(255,255,255,.55)}

/* ============ MATERIALS BLOCK ============ */
.fst-materials{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.fst-mat{background:var(--fst-paper);border:1px solid var(--fst-line);padding:36px 36px 32px;display:flex;flex-direction:column;transition:all .25s;text-decoration:none;color:inherit;position:relative}
.fst-mat::before{content:"";position:absolute;top:0;left:0;width:60px;height:5px;background:var(--fst-wine);transition:width .3s}
.fst-mat:hover{border-color:var(--fst-wine);text-decoration:none;transform:translateY(-2px)}
.fst-mat:hover::before{width:100%}
.fst-mat.sand{background:var(--fst-sand-soft)}
.fst-mat.dark{background:var(--fst-ink);color:#fff}
.fst-mat.dark h3{color:#fff}
.fst-mat.dark .fst-mat-lead{color:rgba(255,255,255,.78)}
.fst-mat.dark::before{background:var(--fst-sand)}
.fst-mat-num{font-family:'Space Grotesk',sans-serif;font-size:13px;font-weight:600;color:var(--fst-wine);letter-spacing:2px;margin:8px 0 18px}
.fst-mat.dark .fst-mat-num{color:var(--fst-sand)}
.fst-mat h3{font-family:'Space Grotesk',sans-serif;font-size:38px;font-weight:700;color:var(--fst-ink);margin:0 0 14px;letter-spacing:-1.2px;line-height:1}
.fst-mat-lead{font-size:15.5px;color:var(--fst-ink-2);margin:0 0 22px;line-height:1.6;font-weight:400;flex:1}
.fst-mat-kinds{margin:0 0 18px;padding:0;list-style:none}
.fst-mat-kinds li{padding:6px 0;font-size:13.5px;color:var(--fst-ink-2);font-weight:500;border-bottom:1px solid var(--fst-line-soft);letter-spacing:-.1px}
.fst-mat.dark .fst-mat-kinds li{color:rgba(255,255,255,.85);border-bottom-color:rgba(255,255,255,.12)}
.fst-mat-kinds li:last-child{border-bottom:none}
.fst-mat-params{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;padding:18px;background:var(--fst-bg-2);font-family:'Space Grotesk',sans-serif}
.fst-mat.dark .fst-mat-params{background:rgba(255,255,255,.06)}
.fst-mat-param{font-size:11px;color:var(--fst-muted);letter-spacing:.8px;text-transform:uppercase;font-weight:500;display:flex;justify-content:space-between;gap:8px}
.fst-mat.dark .fst-mat-param{color:rgba(255,255,255,.6)}
.fst-mat-param strong{font-family:'Space Grotesk',sans-serif;font-size:13px;color:var(--fst-ink);font-weight:700;letter-spacing:-.2px;text-transform:none}
.fst-mat.dark .fst-mat-param strong{color:#fff}

/* ============ PROCESS — 4 steps timeline ============ */
.fst-process{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative}
.fst-process::before{content:"";position:absolute;top:32px;left:5%;right:5%;height:2px;background:var(--fst-sand);z-index:0}
.fst-step{background:var(--fst-paper);border:1px solid var(--fst-line);padding:28px;position:relative;z-index:1}
.fst-step-circle{width:60px;height:60px;background:var(--fst-wine);color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Space Grotesk',sans-serif;font-size:22px;font-weight:700;letter-spacing:-.5px;margin-bottom:24px}
.fst-step h3{font-family:'Space Grotesk',sans-serif;font-size:22px;font-weight:700;color:var(--fst-ink);margin:0 0 12px;letter-spacing:-.7px;line-height:1.15}
.fst-step p{font-size:14.5px;line-height:1.6;color:var(--fst-ink-2);margin:0 0 14px;font-weight:400}
.fst-step-duration{font-family:'Space Grotesk',sans-serif;font-size:13px;font-weight:600;color:var(--fst-wine);letter-spacing:.5px;padding:6px 12px;background:var(--fst-wine-soft);display:inline-block}

/* ============ SERVICES ============ */
.fst-services{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.fst-service{background:var(--fst-paper);border:1px solid var(--fst-line);padding:36px 36px 32px;display:block;text-decoration:none;color:inherit;transition:all .25s;position:relative}
.fst-service:hover{border-color:var(--fst-wine);text-decoration:none;transform:translateY(-2px)}
.fst-service h3{font-family:'Space Grotesk',sans-serif;font-size:30px;font-weight:700;color:var(--fst-ink);margin:0 0 14px;letter-spacing:-1px;line-height:1}
.fst-service-lead{font-size:15px;color:var(--fst-ink-2);margin:0 0 22px;line-height:1.6;font-weight:400}
.fst-service ul{margin:0;padding:0;list-style:none}
.fst-service li{padding:8px 0 8px 22px;position:relative;color:var(--fst-ink-2);font-size:14px;font-weight:400;line-height:1.5;border-bottom:1px solid var(--fst-line-soft)}
.fst-service li:last-child{border-bottom:none}
.fst-service li::before{content:"";position:absolute;left:0;top:14px;width:11px;height:2px;background:var(--fst-wine)}

/* ============ TARIFFS ============ */
.fst-tariffs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
.fst-tariff{background:var(--fst-paper);border:1px solid var(--fst-line);padding:42px 36px;display:flex;flex-direction:column;transition:all .25s;position:relative}
.fst-tariff:hover{transform:translateY(-3px);border-color:var(--fst-wine)}
.fst-tariff.featured{background:var(--fst-ink);color:#fff;border-color:var(--fst-ink)}
.fst-tariff-badge{position:absolute;top:-13px;left:36px;background:var(--fst-wine);color:#fff;padding:6px 14px;font-family:'Space Grotesk',sans-serif;font-size:11px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase}
.fst-tariff.featured .fst-tariff-badge{background:var(--fst-sand);color:var(--fst-ink)}
.fst-tariff h3{font-family:'Space Grotesk',sans-serif;font-size:36px;font-weight:700;color:var(--fst-ink);margin:0 0 6px;letter-spacing:-1.4px;line-height:1}
.fst-tariff.featured h3{color:#fff}
.fst-tariff-price{font-family:'Space Grotesk',sans-serif;font-size:34px;font-weight:700;color:var(--fst-wine);margin:0 0 28px;letter-spacing:-1px;line-height:1.1}
.fst-tariff.featured .fst-tariff-price{color:var(--fst-sand)}
.fst-tariff-price small{display:block;font-family:'Inter',sans-serif;font-size:11.5px;color:var(--fst-muted);font-weight:500;letter-spacing:1.2px;text-transform:uppercase;margin-top:8px}
.fst-tariff.featured .fst-tariff-price small{color:rgba(255,255,255,.55)}
.fst-tariff ul{margin:0 0 28px;padding:0;list-style:none;flex:1}
.fst-tariff li{padding:10px 0 10px 22px;position:relative;color:var(--fst-ink-2);font-size:14.5px;line-height:1.55;border-bottom:1px solid var(--fst-line-soft);font-weight:400}
.fst-tariff.featured li{color:rgba(255,255,255,.82);border-bottom-color:rgba(255,255,255,.12)}
.fst-tariff li:last-child{border-bottom:none}
.fst-tariff li::before{content:"+";position:absolute;left:0;top:10px;color:var(--fst-wine);font-weight:700;font-family:'Space Grotesk',sans-serif;font-size:16px;line-height:1}
.fst-tariff.featured li::before{color:var(--fst-sand)}
.fst-tariff .fst-btn{width:100%;justify-content:center}

/* ============ PRODUCT PAGE ============ */
.fst-product{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:start}
.fst-product-img{background:var(--fst-sand);padding:24px;position:relative}
.fst-product-img img{width:100%;display:block}
.fst-product-tag{position:absolute;top:-12px;left:24px;background:var(--fst-wine);color:#fff;padding:6px 14px;font-family:'Space Grotesk',sans-serif;font-size:11.5px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase}
.fst-product-num{font-family:'Space Grotesk',sans-serif;font-size:14px;font-weight:600;color:var(--fst-wine);letter-spacing:2.5px;margin:0 0 14px}
.fst-product h1{font-family:'Space Grotesk',sans-serif;font-size:62px;font-weight:700;color:var(--fst-ink);margin:0 0 22px;letter-spacing:-2.5px;line-height:.98}
.fst-product-lead{font-size:18px;line-height:1.6;color:var(--fst-ink-2);margin:0 0 32px;font-weight:400;max-width:560px}
.fst-product-specs{display:grid;grid-template-columns:repeat(2,1fr);gap:0;background:var(--fst-bg-2);margin-bottom:32px;border:1px solid var(--fst-line)}
.fst-product-spec{padding:22px 26px;border-right:1px solid var(--fst-line);border-bottom:1px solid var(--fst-line)}
.fst-product-spec:nth-child(2n){border-right:none}
.fst-product-spec:nth-last-child(-n+2){border-bottom:none}
.fst-product-spec-label{font-family:'Inter',sans-serif;font-size:11px;color:var(--fst-muted);font-weight:600;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:8px}
.fst-product-spec-value{font-family:'Space Grotesk',sans-serif;font-size:17px;font-weight:700;color:var(--fst-ink);letter-spacing:-.4px}
.fst-product-price{background:var(--fst-ink);color:#fff;padding:24px 30px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;margin-bottom:24px}
.fst-product-price-label{font-family:'Inter',sans-serif;font-size:11.5px;color:rgba(255,255,255,.6);font-weight:500;letter-spacing:1.5px;text-transform:uppercase;display:block;margin-bottom:6px}
.fst-product-price-value{font-family:'Space Grotesk',sans-serif;font-size:38px;font-weight:700;color:#fff;letter-spacing:-1.4px;line-height:1}
.fst-product-price-value .accent{color:var(--fst-sand)}

/* ============ PARTNER STRIP ============ */
.fst-partner{background:var(--fst-wine);color:#fff;padding:72px 0;position:relative;overflow:hidden}
.fst-partner::before{content:"";position:absolute;top:0;right:0;width:340px;height:340px;background:radial-gradient(circle,rgba(212,184,150,.22) 0%,transparent 65%);pointer-events:none}
.fst-partner-in{position:relative;display:grid;grid-template-columns:1fr auto;gap:48px;align-items:center}
.fst-partner-eyebrow{font-family:'Inter',sans-serif;font-size:12px;letter-spacing:2.5px;text-transform:uppercase;color:var(--fst-sand);font-weight:600;margin-bottom:16px;display:inline-block;padding:5px 12px;background:rgba(212,184,150,.18)}
.fst-partner h3{font-family:'Space Grotesk',sans-serif;font-size:42px;margin:0 0 16px;color:#fff;letter-spacing:-1.4px;font-weight:700;line-height:1.05}
.fst-partner h3 span{color:var(--fst-sand);font-style:italic;font-weight:600}
.fst-partner p{margin:0;font-size:16.5px;color:rgba(255,255,255,.85);max-width:680px;font-weight:400;line-height:1.6}
.fst-partner a.fst-btn{background:var(--fst-sand);color:var(--fst-ink);border-color:var(--fst-sand);white-space:nowrap}
.fst-partner a.fst-btn:hover{background:#fff;color:var(--fst-wine);border-color:#fff}

/* ============ JOURNAL / ARTICLES ============ */
.fst-journal{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.fst-art{background:var(--fst-paper);border:1px solid var(--fst-line);padding:36px;transition:all .25s;display:block;text-decoration:none;color:inherit;position:relative}
.fst-art:hover{border-color:var(--fst-wine);text-decoration:none;transform:translateY(-2px)}
.fst-art-meta{display:flex;gap:14px;align-items:center;margin-bottom:18px}
.fst-art-num{font-family:'Space Grotesk',sans-serif;font-size:13px;font-weight:600;color:var(--fst-wine);letter-spacing:2px}
.fst-art-date{font-family:'Inter',sans-serif;font-size:11.5px;color:var(--fst-muted);letter-spacing:1.5px;text-transform:uppercase;font-weight:500}
.fst-art h3{font-family:'Space Grotesk',sans-serif;font-size:28px;color:var(--fst-ink);margin:0 0 16px;line-height:1.1;font-weight:700;letter-spacing:-1px}
.fst-art p{margin:0;color:var(--fst-ink-2);font-size:15px;line-height:1.6;font-weight:400}
.fst-art-arrow{position:absolute;top:36px;right:36px;font-family:'Space Grotesk',sans-serif;font-size:26px;color:var(--fst-line);font-weight:600;transition:all .2s}
.fst-art:hover .fst-art-arrow{color:var(--fst-wine);transform:translateX(4px)}

/* ============ FAQ ============ */
.fst-faq{max-width:960px;margin:0 auto}
.fst-faq details{background:var(--fst-paper);border:1px solid var(--fst-line);margin-bottom:10px;transition:all .25s}
.fst-faq details[open]{border-color:var(--fst-wine);background:var(--fst-wine-soft)}
.fst-faq summary{padding:24px 32px;cursor:pointer;font-family:'Space Grotesk',sans-serif;font-size:19px;font-weight:700;color:var(--fst-ink);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:18px;letter-spacing:-.5px;line-height:1.25}
.fst-faq summary::-webkit-details-marker{display:none}
.fst-faq summary::after{content:"+";font-size:32px;color:var(--fst-wine);transition:transform .3s;flex-shrink:0;font-family:'Space Grotesk',sans-serif;font-weight:700;line-height:1}
.fst-faq details[open] summary::after{transform:rotate(45deg)}
.fst-faq-body{padding:0 32px 26px;color:var(--fst-ink-2);font-size:15.5px;line-height:1.7;font-weight:400}

/* ============ CONTACTS ============ */
.fst-contacts-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.fst-contact-item{margin-bottom:34px;padding-left:0;position:relative;border-left:3px solid var(--fst-wine);padding-left:22px}
.fst-contact-item h4{font-family:'Inter',sans-serif;font-size:11.5px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--fst-muted);margin:0 0 8px}
.fst-contact-item p{margin:0;font-size:19px;color:var(--fst-ink);font-weight:600;font-family:'Space Grotesk',sans-serif;letter-spacing:-.4px;line-height:1.3}
.fst-contact-item p a{color:var(--fst-ink);font-weight:700}
.fst-contact-item p a:hover{color:var(--fst-wine);text-decoration:none}

/* ============ FOOTER ============ */
.fst-footer{background:var(--fst-ink);color:#fff;padding:72px 0 28px;font-size:14px;font-weight:400}
.fst-footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:48px;margin-bottom:42px}
.fst-footer h4{font-family:'Space Grotesk',sans-serif;font-size:18px;color:#fff;margin:0 0 18px;font-weight:700;letter-spacing:-.4px}
.fst-footer h4 span{color:var(--fst-sand)}
.fst-footer ul{margin:0;padding:0;list-style:none}
.fst-footer li{padding:5px 0}
.fst-footer a{color:rgba(255,255,255,.72);text-decoration:none}
.fst-footer a:hover{color:var(--fst-sand);text-decoration:none}
.fst-footer-about{color:rgba(255,255,255,.72);line-height:1.7;font-size:13.5px}
.fst-footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;font-size:12.5px;color:rgba(255,255,255,.5)}
.fst-footer-bottom a{color:rgba(255,255,255,.7)}

/* ============ PROSE ============ */
.fst-prose{max-width:780px;margin:0 auto;font-size:17px;line-height:1.72;color:var(--fst-ink);font-weight:400}
.fst-prose h1{font-family:'Space Grotesk',sans-serif;font-size:54px;color:var(--fst-ink);margin:0 0 24px;letter-spacing:-2px;font-weight:700;line-height:1}
.fst-prose h2{font-family:'Space Grotesk',sans-serif;font-size:32px;margin:46px 0 18px;color:var(--fst-ink);font-weight:700;letter-spacing:-1px;line-height:1.05}
.fst-prose h3{font-family:'Space Grotesk',sans-serif;font-size:22px;margin:32px 0 14px;color:var(--fst-ink);font-weight:700;letter-spacing:-.5px}
.fst-prose p{margin:0 0 20px}
.fst-prose blockquote{border-left:4px solid var(--fst-wine);background:var(--fst-wine-soft);padding:22px 28px;margin:28px 0;font-style:italic;color:var(--fst-wine-dark);font-family:'Space Grotesk',sans-serif;font-size:19px;line-height:1.45;font-weight:500;letter-spacing:-.3px}
.fst-prose .lead{font-size:19px;color:var(--fst-ink-2);font-weight:500;line-height:1.55;margin-bottom:32px}
.fst-prose ul{margin:0 0 22px;padding-left:0;list-style:none}
.fst-prose ul li{padding:7px 0 7px 24px;position:relative}
.fst-prose ul li::before{content:"";position:absolute;left:0;top:17px;width:11px;height:2px;background:var(--fst-wine)}
.fst-prose strong{color:var(--fst-ink);font-weight:700}
.fst-prose a{color:var(--fst-wine);font-weight:500}

/* ============ RESPONSIVE ============ */
@media (max-width: 1100px){
  .fst-hero h1{font-size:58px}
  .fst-sec-head h2{font-size:42px}
  .fst-hero-grid{gap:48px}
}
@media (max-width: 860px){
  .fst-hero-grid{grid-template-columns:1fr;gap:40px}
  .fst-hero h1{font-size:44px}
  .fst-hero-meta{gap:32px}
  .fst-hero-meta-num{font-size:32px}
  .fst-portfolio{grid-template-columns:repeat(6,1fr)}
  .fst-port-card.span-8,.fst-port-card.span-12{grid-column:span 6}
  .fst-port-card.span-6,.fst-port-card.span-4{grid-column:span 6}
  .fst-materials,.fst-services,.fst-tariffs,.fst-process,.fst-journal,.fst-footer-grid,.fst-contacts-grid{grid-template-columns:1fr}
  .fst-process::before{display:none}
  .fst-product{grid-template-columns:1fr;gap:36px}
  .fst-product h1{font-size:44px}
  .fst-sec-head h2{font-size:34px}
  .fst-sec{padding:64px 0}
}
@media (max-width: 580px){
  .fst-portfolio{grid-template-columns:1fr}
  .fst-port-card.span-8,.fst-port-card.span-12,.fst-port-card.span-6,.fst-port-card.span-4{grid-column:span 1}
  .fst-hero h1{font-size:36px;letter-spacing:-1.5px}
  .fst-product h1{font-size:36px}
  .fst-product-specs{grid-template-columns:1fr}
  .fst-product-spec{border-right:none}
  .fst-product-spec:nth-last-child(-n+2){border-bottom:1px solid var(--fst-line)}
  .fst-product-spec:last-child{border-bottom:none}
  .fst-brand-name{font-size:24px}
  .fst-phone{font-size:18px}
  .fst-wrap{padding:0 18px}
  .fst-top-in{flex-direction:column;text-align:center;gap:6px}
  .fst-nav a{padding:12px 16px;font-size:12px}
  .fst-prose h1{font-size:36px}
  .fst-partner h3{font-size:30px}
}