@charset "UTF-8";
/* ==========================================================================
   Sevinch (سوینج) — Product Catalog Website
   Brand colors sampled from the official product catalog artwork.
   ========================================================================== */

:root{
  --orange: #F5891E;
  --orange-dark: #D9700D;
  --orange-light: #FDEBD3;
  --green: #1B6B3C;
  --green-dark: #124A29;
  --green-light: #E7F2EA;
  --cream: #FFFBF4;
  --ink: #26302B;
  --ink-soft: #5B665F;
  --line: #E9E3D6;
  --white: #ffffff;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;
  --shadow-sm: 0 2px 10px rgba(38,48,43,.06);
  --shadow-md: 0 14px 34px rgba(18,74,41,.12);
  --shadow-lg: 0 24px 60px rgba(18,74,41,.18);
  --container: 1180px;
  --ff: "Vazirmatn", Tahoma, sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--ff);
  background:var(--cream);
  color:var(--ink);
  line-height:1.8;
  font-size:16px;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input,textarea{font-family:inherit}

.container{max-width:var(--container);margin:0 auto;padding:0 24px}

section{position:relative}

h1,h2,h3,h4{font-weight:800;line-height:1.4;color:var(--ink)}
h1{font-size:clamp(30px,5vw,52px)}
h2{font-size:clamp(24px,3.4vw,36px)}
h3{font-size:20px}
p{color:var(--ink-soft)}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--orange);font-weight:700;font-size:14px;
  letter-spacing:.02em;margin-bottom:10px;
}
.eyebrow::before{
  content:"";width:22px;height:3px;border-radius:99px;background:var(--orange);
}

.section-head{max-width:640px;margin-bottom:44px}
.section-head.center{margin-inline:auto;text-align:center}
.section-head p{margin-top:12px;font-size:16px}

/* ---------------- Buttons ---------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 30px;border-radius:var(--radius-pill);
  font-weight:700;font-size:15px;transition:.25s ease;white-space:nowrap;
}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 10px 24px rgba(245,137,30,.35)}
.btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--green);border:2px solid var(--green)}
.btn-outline:hover{background:var(--green);color:#fff}
.btn-white{background:#fff;color:var(--green)}
.btn-white:hover{background:var(--green);color:#fff}
.btn-sm{padding:10px 20px;font-size:14px}

/* ---------------- Logo ---------------- */
.logo{display:inline-flex;align-items:center}
.logo-img{height:52px;width:auto;display:block}
.footer-logo .logo-img{height:52px}

/* ---------------- Header ---------------- */
.site-header{
  position:sticky;top:0;z-index:100;background:rgba(255,251,244,.9);
  backdrop-filter:blur(10px);border-bottom:1px solid transparent;
  transition:.3s;
}
.site-header.scrolled{border-color:var(--line);box-shadow:0 6px 24px rgba(18,74,41,.06)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{
  padding:10px 16px;border-radius:var(--radius-pill);font-weight:600;
  font-size:15px;color:var(--ink);transition:.2s;
}
.nav-links a:hover,.nav-links a.active{background:var(--green-light);color:var(--green-dark)}
.header-actions{display:flex;align-items:center;gap:14px}
.header-phone{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--green-dark);font-size:14px}
.header-phone svg{flex-shrink:0}
.burger{display:none;width:44px;height:44px;border-radius:50%;background:var(--green-light);align-items:center;justify-content:center}
.burger span,.burger span::before,.burger span::after{
  content:"";display:block;width:20px;height:2px;background:var(--green-dark);border-radius:2px;position:relative;transition:.25s;
}
.burger span::before{position:absolute;top:-6px}
.burger span::after{position:absolute;top:6px}
.burger.open span{background:transparent}
.burger.open span::before{transform:rotate(45deg);top:0}
.burger.open span::after{transform:rotate(-45deg);top:0}

@media(max-width:900px){
  .nav-links{
    position:fixed;inset-inline:16px;top:78px;background:#fff;flex-direction:column;
    align-items:stretch;padding:14px;border-radius:var(--radius-md);box-shadow:var(--shadow-lg);
    gap:2px;transform:translateY(-14px);opacity:0;pointer-events:none;transition:.25s;
  }
  .nav-links.open{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav-links a{display:block;text-align:center}
  .header-phone{display:none}
  .burger{display:flex}
}

/* ---------------- Hero ---------------- */
.hero{
  position:relative;min-height:640px;display:flex;align-items:center;
  overflow:hidden;color:#fff;
}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:88% 60%}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(270deg,rgba(18,74,41,.85) 0%,rgba(18,74,41,.62) 40%,rgba(18,74,41,.22) 75%);
}
.hero-content{position:relative;z-index:1;padding:120px 0 90px;max-width:620px}
.hero-content .eyebrow{color:var(--orange)}
.hero-content .eyebrow::before{background:var(--orange)}
.hero-content h1{color:#fff;margin-bottom:18px}
.hero-content h1 em{color:var(--orange);font-style:normal}
.hero-content p{color:rgba(255,255,255,.88);font-size:18px;max-width:520px;margin-bottom:32px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-scroll-note{margin-top:56px;display:flex;align-items:center;gap:10px;font-size:13px;color:rgba(255,255,255,.75)}

/* trust badge strip */
.trust-strip{background:var(--green-dark);color:#fff;padding:22px 0}
.trust-strip .container{display:flex;flex-wrap:wrap;justify-content:space-between;gap:18px}
.trust-item{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:700;flex:1;min-width:150px;justify-content:center}
.trust-item svg{flex-shrink:0;color:var(--orange)}

/* ---------------- About brief / split sections ---------------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;padding:96px 0}
.split .media{position:relative}
.split .media img{border-radius:var(--radius-lg);box-shadow:var(--shadow-md);width:100%;aspect-ratio:4/5;object-fit:cover}
.split .media .media-badge{
  position:absolute;bottom:-22px;right:-22px;background:#fff;border-radius:var(--radius-md);
  padding:18px 22px;box-shadow:var(--shadow-md);display:flex;align-items:center;gap:12px;
}
.split.reverse{grid-template-columns:1fr 1fr}
.split.reverse .media{order:2}
.split.reverse .text{order:1}
.text-list{margin-top:22px;display:grid;gap:14px}
.text-list li{display:flex;gap:12px;align-items:flex-start;color:var(--ink-soft)}
.text-list li svg{flex-shrink:0;margin-top:3px;color:var(--green)}

@media(max-width:860px){
  .split,.split.reverse{grid-template-columns:1fr;gap:36px;padding:64px 0}
  .split.reverse .media,.split.reverse .text{order:initial}
}

/* ---------------- Products grid ---------------- */
.products-section{padding:96px 0}
.filter-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px}
.filter-btn{
  padding:9px 20px;border-radius:var(--radius-pill);border:1.5px solid var(--line);
  font-weight:600;font-size:14px;color:var(--ink-soft);transition:.2s;background:#fff;
}
.filter-btn:hover{border-color:var(--orange);color:var(--orange)}
.filter-btn.active{background:var(--green);border-color:var(--green);color:#fff}

.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
@media(max-width:940px){.product-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.product-grid{grid-template-columns:1fr}}

.product-card{
  background:#fff;border-radius:var(--radius-md);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:.3s;border:1px solid var(--line);
  display:flex;flex-direction:column;
}
.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent}
.product-card .thumb{
  aspect-ratio:1/1;background:linear-gradient(160deg,#fff, var(--orange-light) 120%);
  display:flex;align-items:center;justify-content:center;padding:22px;position:relative;
}
.product-card .thumb img{max-height:100%;width:auto;object-fit:contain;transition:.35s}
.product-card:hover .thumb img{transform:scale(1.06) rotate(-1deg)}
.product-card .tag{
  position:absolute;top:14px;inset-inline-start:14px;background:var(--green);color:#fff;
  font-size:11px;font-weight:700;padding:5px 12px;border-radius:var(--radius-pill);
}
.product-card .body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:6px;flex:1}
.product-card .body .en{font-size:12px;letter-spacing:.08em;color:var(--orange);font-weight:700;text-transform:uppercase}
.product-card .body h3{font-size:19px}
.product-card .body .desc{font-size:14px;color:var(--ink-soft);flex:1}
.product-card .body .meta{
  display:flex;align-items:center;justify-content:space-between;margin-top:12px;
  padding-top:14px;border-top:1px dashed var(--line);
}
.product-card .body .weight{font-size:13px;color:var(--ink-soft);font-weight:600}
.product-card .body .more{font-size:13px;font-weight:700;color:var(--green);display:inline-flex;align-items:center;gap:4px}

/* ---------------- CTA band ---------------- */
.cta-band{
  background:var(--green);border-radius:var(--radius-lg);
  padding:56px;display:flex;align-items:center;justify-content:space-between;gap:30px;
  flex-wrap:wrap;color:#fff;position:relative;overflow:hidden;margin:0 auto 96px;
  max-width:var(--container);
}
.cta-band::before{
  content:"";position:absolute;width:340px;height:340px;border-radius:50%;
  background:rgba(255,255,255,.06);top:-140px;left:-100px;
}
.cta-band h2{color:#fff;position:relative}
.cta-band p{color:rgba(255,255,255,.85);margin-top:8px;position:relative}
.cta-band .actions{position:relative;display:flex;gap:12px;flex-wrap:wrap}
@media(max-width:640px){.cta-band{padding:36px 24px}}

/* ---------------- Footer ---------------- */
.site-footer{background:var(--green-dark);color:rgba(255,255,255,.82);padding:70px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:50px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-grid h4{color:#fff;font-size:15px;margin-bottom:18px}
.footer-grid p{color:rgba(255,255,255,.7);font-size:14px;margin-top:14px;max-width:280px}
.footer-grid ul{display:grid;gap:10px}
.footer-grid a{font-size:14px;color:rgba(255,255,255,.75);transition:.2s}
.footer-grid a:hover{color:var(--orange)}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:rgba(255,255,255,.75)}
.footer-contact svg{flex-shrink:0;margin-top:3px;color:var(--orange)}
.footer-badges{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.footer-badges span{
  border:1px solid rgba(255,255,255,.2);padding:6px 12px;border-radius:var(--radius-pill);
  font-size:11.5px;color:rgba(255,255,255,.75);
}
.footer-bottom{
  padding:22px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-size:13px;color:rgba(255,255,255,.55);
}
.footer-bottom a{color:rgba(255,255,255,.8);font-weight:600}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;row-gap:36px}}
@media(max-width:560px){.footer-grid{grid-template-columns:1fr}}

/* ---------------- Product detail page ---------------- */
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--ink-soft);padding:22px 0}
.breadcrumb a:hover{color:var(--green)}
.breadcrumb .sep{opacity:.5}
.breadcrumb .current{color:var(--green);font-weight:700}

.product-detail{display:grid;grid-template-columns:.85fr 1fr;gap:64px;padding:20px 0 90px;align-items:start}
.pd-gallery{position:sticky;top:100px}
.pd-gallery .frame{
  background:linear-gradient(160deg,#fff,var(--orange-light) 130%);border-radius:var(--radius-lg);
  padding:40px;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md);
}
.pd-gallery img{max-height:460px;object-fit:contain}
.pd-info .cat-tag{
  display:inline-block;background:var(--green-light);color:var(--green-dark);
  font-size:13px;font-weight:700;padding:6px 16px;border-radius:var(--radius-pill);margin-bottom:16px;
}
.pd-info .en-name{color:var(--orange);font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:14px;margin-bottom:6px}
.pd-info h1{margin-bottom:16px}
.pd-info .lead{font-size:17px;margin-bottom:26px}
.pd-specs{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:30px}
.pd-specs .spec{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px;text-align:center}
.pd-specs .spec b{display:block;font-size:16px;color:var(--green-dark);margin-bottom:4px}
.pd-specs .spec span{font-size:12.5px;color:var(--ink-soft)}
.pd-info .weights{display:flex;gap:10px;margin-bottom:30px}
.weight-pill{
  border:2px solid var(--line);border-radius:var(--radius-pill);padding:10px 22px;
  font-weight:700;font-size:14px;color:var(--ink-soft);
}
.weight-pill.active{border-color:var(--orange);color:var(--orange);background:var(--orange-light)}
.pd-block{margin-bottom:28px}
.pd-block h3{margin-bottom:12px;display:flex;align-items:center;gap:10px}
.pd-block h3 svg{color:var(--orange)}
.pd-block ul{display:grid;gap:10px}
.pd-block ul li{display:flex;gap:10px;color:var(--ink-soft);align-items:flex-start}
.pd-block ul li svg{flex-shrink:0;margin-top:4px;color:var(--green)}
.pd-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:10px}

.related-title{margin:0 0 28px}
.related-section{padding:70px 0 100px;border-top:1px solid var(--line)}

@media(max-width:900px){
  .product-detail{grid-template-columns:1fr;gap:34px}
  .pd-gallery{position:static}
}

/* ---------------- Page hero (inner pages) ---------------- */
.page-hero{
  position:relative;padding:100px 0 76px;color:#fff;background:var(--green-dark);overflow:hidden;
}
.page-hero-bg{position:absolute;inset:0;z-index:0}
.page-hero-bg img{width:100%;height:100%;object-fit:cover;filter:blur(3px) brightness(.55) saturate(1.05);transform:scale(1.08)}
.page-hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(12,54,30,.78) 0%,rgba(12,54,30,.9) 100%);
}
.page-hero-content{position:relative;z-index:1}
.page-hero h1{color:#fff;margin-bottom:10px;text-shadow:0 2px 16px rgba(0,0,0,.35)}
.page-hero p{color:rgba(255,255,255,.9);max-width:560px}
.page-hero .breadcrumb{color:rgba(255,255,255,.75);padding:0 0 18px}
.page-hero .breadcrumb a{color:rgba(255,255,255,.92)}
.page-hero .breadcrumb .current{color:var(--orange);font-weight:700}
.page-hero .eyebrow{color:var(--orange)}
.page-hero .eyebrow::before{background:var(--orange)}

/* ---------------- About page ---------------- */
.values-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:0 0 96px}
.value-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  padding:30px 24px;text-align:center;transition:.25s;
}
.value-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px);border-color:transparent}
.value-card .ic{
  width:58px;height:58px;border-radius:50%;background:var(--orange-light);color:var(--orange);
  display:flex;align-items:center;justify-content:center;margin:0 auto 16px;
}
.value-card h3{font-size:17px;margin-bottom:8px}
.value-card p{font-size:14px}
@media(max-width:900px){.values-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.values-grid{grid-template-columns:1fr}}

.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding-bottom:96px}
.timeline .tl-card{background:#fff;border-radius:var(--radius-md);padding:28px;border:1px solid var(--line)}
.timeline .tl-card .num{color:var(--orange);font-weight:800;font-size:28px;margin-bottom:8px}
@media(max-width:760px){.timeline{grid-template-columns:1fr}}

/* ---------------- Contact page ---------------- */
.contact-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;padding:90px 0 100px}
.contact-cards{display:grid;gap:18px;align-content:start}
.contact-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  padding:22px 24px;display:flex;gap:16px;align-items:flex-start;
}
.contact-card .ic{
  width:46px;height:46px;border-radius:50%;background:var(--green-light);color:var(--green);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.contact-card h4{font-size:15px;margin-bottom:4px}
.contact-card p,.contact-card a{font-size:14px;color:var(--ink-soft);display:block}
.contact-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:36px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.form-group{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.form-group label{font-size:13.5px;font-weight:700;color:var(--ink)}
.form-group input,.form-group textarea{
  border:1.5px solid var(--line);border-radius:var(--radius-sm);padding:13px 16px;
  font-size:14.5px;color:var(--ink);transition:.2s;background:var(--cream);
}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--orange);background:#fff}
.map-embed{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);margin-top:40px;box-shadow:var(--shadow-sm)}
.map-embed iframe{width:100%;height:380px;border:0;display:block;filter:grayscale(.15)}
@media(max-width:900px){.contact-wrap{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}}

/* ---------------- Utility / reveal ---------------- */
.reveal{opacity:1;transform:translateY(16px);transition:transform .6s ease}
.reveal.in{transform:translateY(0)}
@media (prefers-reduced-motion:reduce){.reveal{transform:none;transition:none}}

.back-to-top{
  position:fixed;bottom:26px;inset-inline-end:26px;width:48px;height:48px;border-radius:50%;
  background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-md);opacity:0;pointer-events:none;transition:.3s;z-index:90;
}
.back-to-top.show{opacity:1;pointer-events:auto}

.divider-shape{height:70px;background:var(--cream)}

/* not-found page */
.notfound{padding:140px 0;text-align:center}
.notfound .code{font-size:110px;font-weight:800;color:var(--orange-light);line-height:1}