/* ===== Zhongrong Trading — zhrtrading.com ===== */
:root{
  --navy:#0D2B4E;
  --navy-deep:#081E38;
  --gold:#F39C12;
  --gold-light:#F8C471;
  --bluegrey:#9DB4CC;
  --white:#FFFFFF;
  --grey:#5B6B7C;
  --bg-alt:#F4F7FA;
  --font:"Segoe UI",Arial,Helvetica,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{font-family:var(--font);color:var(--navy);background:var(--white);line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.gold{color:var(--gold)}

/* ===== NAV ===== */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(13,43,78,.96);backdrop-filter:blur(6px);box-shadow:0 1px 0 rgba(212,167,44,.25),0 4px 14px rgba(8,30,56,.12)}
.nav-inner{max-width:1320px;margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;gap:18px;position:relative}
.brand{display:flex;align-items:center;gap:10px;color:var(--white);text-decoration:none;white-space:nowrap;flex-shrink:0}
.brand-mark{width:40px;height:40px;display:block;flex-shrink:0}
.brand-text{font-size:17px;letter-spacing:3px;font-weight:700;font-family:"Segoe UI","Helvetica Neue",Arial,sans-serif;text-transform:uppercase;color:var(--white);line-height:1;white-space:nowrap}
.brand-text em{font-style:italic;color:var(--gold);font-weight:700;letter-spacing:2px}
.nav-links{display:flex;gap:1px;align-items:center;flex:1;justify-content:flex-end;min-width:0;flex-wrap:nowrap;overflow:visible}
.nav-links a{color:var(--bluegrey);font-size:13px;padding:9px 9px 7px;border-radius:4px;transition:.2s;white-space:nowrap;line-height:1.4;display:inline-flex;align-items:center}
.nav-links a:hover{color:var(--white);background:rgba(255,255,255,.08)}
.nav-links a.nav-cta{background:var(--gold);color:var(--navy);font-weight:700;margin-left:8px;padding:9px 20px;border-radius:4px;font-size:13.5px;letter-spacing:.3px}
.nav-links a.nav-cta:hover{background:var(--gold-light)}
.nav-links a.nav-feature{position:relative;display:inline-flex;align-items:baseline;gap:4px;color:var(--gold);font-weight:500;padding:8px 9px;margin-left:4px;letter-spacing:.1px;line-height:1.4}
.nav-links a.nav-feature:hover{color:var(--gold-light)}
.nav-links a.nav-feature .nav-dot{width:5px;height:5px;border-radius:50%;background:var(--gold);opacity:.6;flex-shrink:0}
.nav-links a.nav-feature:hover .nav-dot{opacity:1}
.nav-links a.nav-feature .nav-tag{font-size:9px;font-weight:600;letter-spacing:.8px;color:var(--grey);text-transform:uppercase;padding:0;margin-left:2px;opacity:.7;line-height:1}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav-toggle span{width:24px;height:2px;background:var(--white)}

/* ===== HERO ===== */
.hero{position:relative;min-height:92vh;display:flex;flex-direction:column;justify-content:center;overflow:hidden}
.hero-bg-img,.hero-bg{position:absolute;inset:0;width:100vw;height:92vh;display:block}
.hero-bg{width:100%;height:100%;object-fit:cover;object-position:center 50%;background:url("../img/hero.jpg") center/cover no-repeat var(--navy)}
.hero-slides{position:absolute;inset:0;width:100vw;height:92vh;overflow:hidden;z-index:0}
.hero-slide{position:absolute;inset:0;width:100vw;height:92vh;display:block;opacity:0;transition:opacity 1.2s ease;pointer-events:none}
.hero-slide.is-active{opacity:1;pointer-events:auto}
.hero-slide img.hero-bg{background:var(--navy)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(100deg,rgba(8,30,56,.55) 0%,rgba(8,30,56,.35) 45%,rgba(8,30,56,.08) 100%);z-index:2}
.hero-dots{position:absolute;left:50%;bottom:32px;transform:translateX(-50%);display:flex;gap:10px;z-index:5}
.hero-dot{width:32px;height:4px;border:0;background:rgba(255,255,255,.35);border-radius:2px;cursor:pointer;padding:0;transition:background .25s ease,width .25s ease,transform .25s ease}
.hero-dot:hover{background:rgba(255,255,255,.6);transform:scaleY(1.5)}
.hero-dot.is-active{background:var(--gold);width:52px;box-shadow:0 0 8px rgba(243,156,18,.5)}
/* hero-caption removed per request */
.hero-content{position:relative;z-index:3;max-width:1180px;margin:0 auto;padding:120px 24px 40px;width:100%}
.hero-left{max-width:60%}
.hero-title{font-size:clamp(52px,8vw,104px);font-weight:800;color:var(--gold-light);line-height:1.05;letter-spacing:-1px}
.hero-sub{font-size:clamp(22px,3.4vw,44px);color:var(--bluegrey);font-weight:300;margin:14px 0 36px}
.hero-tagline{position:relative;max-width:1180px;margin:0 auto;padding:0 24px 56px;width:100%;color:var(--bluegrey);font-size:15px;opacity:.9}
@media(min-width:1180px){.hero-tagline{max-width:560px;}}

/* ===== BUTTONS ===== */
.btn{display:inline-block;padding:14px 30px;border-radius:4px;font-weight:600;font-size:15px;transition:.2s;border:2px solid transparent;cursor:pointer}
.btn-gold{background:var(--gold);color:var(--navy)}
.btn-gold:hover{background:var(--gold-light)}
.btn-outline{border-color:var(--gold);color:var(--gold);background:transparent}
.btn-outline:hover{background:var(--gold);color:var(--navy)}
.btn-block{width:100%}
.btn-send{display:block;width:fit-content;min-width:200px;margin:14px auto 0;padding:14px 36px;font-size:15px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;border-radius:4px;border:0;background:var(--gold);color:var(--navy)}
.section .btn-outline{color:var(--navy);border-color:var(--navy)}
.section .btn-outline:hover{background:var(--navy);color:var(--white)}

/* ===== SECTIONS ===== */
.section{padding:72px 0}
.section-alt{background:var(--bg-alt)}
.section-dark{background:var(--navy);color:var(--white)}
.section-dark .section-lead{color:var(--bluegrey)}
.section-title{font-size:clamp(30px,4vw,44px);font-weight:700;margin-bottom:18px;letter-spacing:-.5px}
.section-lead{font-size:17px;color:var(--grey);max-width:960px;margin-bottom:44px;text-wrap:balance}
.about-para{font-size:16px;color:var(--grey);max-width:820px;margin:0 0 18px;line-height:1.75}
.about-para b{color:var(--navy);font-weight:600}
.sub-title{font-size:22px;margin:44px 0 20px;font-weight:700}
.group-title{font-size:16px;color:var(--gold);margin:28px 0 14px;text-transform:uppercase;letter-spacing:1.5px;font-weight:700}
.section-dark .group-title{color:var(--gold-light)}
.tag{font-size:11px;background:var(--navy);color:var(--white);padding:3px 10px;border-radius:20px;vertical-align:middle;margin-left:8px;letter-spacing:1px}
.tag-gold{background:var(--gold);color:var(--navy)}

/* ===== CARDS ===== */
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cards-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:var(--white);border:1px solid #E3EAF1;border-radius:8px;padding:30px 26px;transition:.25s}
.card:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(13,43,78,.10);border-color:var(--gold)}
.card h3{font-size:18px;margin:14px 0 10px;color:var(--navy)}
.card p{font-size:14.5px;color:var(--grey)}
.section-dark .card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12)}
.section-dark .card h3{color:var(--white)}
.section-dark .card p{color:var(--bluegrey)}
.card-icon{width:46px;height:46px;color:var(--gold)}
.card-icon svg{width:100%;height:100%}
.mini-card{background:var(--white);border-left:3px solid var(--gold);padding:20px;border-radius:0 6px 6px 0}
.mini-num{font-size:13px;color:var(--gold);font-weight:700;letter-spacing:1px}
.mini-card h4{font-size:15.5px;margin:6px 0}
.mini-card p{font-size:13.5px;color:var(--grey)}

/* ===== HOME strips ===== */
.commodity-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:36px 0 0}
.strip-item{border:1px solid #E3EAF1;border-radius:10px;padding:22px 16px 18px;text-align:center;background:var(--white);transition:all .3s ease;position:relative;overflow:hidden}
.strip-item::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,var(--gold) 0%,#E8C76A 100%);opacity:0;transition:opacity .3s ease}
.strip-item:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(13,43,78,.10);border-color:var(--gold)}
.strip-item:hover::before{opacity:1}
.ci-icon{width:64px;height:64px;margin:0 auto 12px;display:flex;align-items:center;justify-content:center;border-radius:12px;background:linear-gradient(135deg,rgba(255,255,255,.6) 0%,rgba(244,247,250,.8) 100%);border:1px solid rgba(13,43,78,.06)}
.c-sulphur .ci-icon{color:#B8791A}
.c-rock .ci-icon{color:#3F6C9A}
.c-potash .ci-icon{color:#8B1A2A}
.c-fluor .ci-icon{color:#582D82}
.strip-item strong{display:block;font-size:15px;color:var(--navy);font-weight:800;margin-bottom:4px;letter-spacing:-.2px}
.strip-item span{font-size:12px;color:var(--grey);display:block;margin-bottom:6px;font-weight:500}
.strip-item em{font-style:normal;font-size:10.5px;color:var(--gold);font-weight:700;letter-spacing:1px;text-transform:uppercase;display:block;padding-top:8px;border-top:1px solid #F0F4F8}
@media(max-width:768px){.commodity-strip{grid-template-columns:1fr 1fr}}
/* ========= BUY / SELL product-tile stack ========= */
.bs-stack{display:flex;flex-direction:column;gap:22px}
.bs-section{position:relative;padding:26px 28px 28px;background:var(--white);border:1px solid #E3EAF1;border-radius:14px;transition:box-shadow .3s ease;overflow:hidden}
.bs-section:hover{box-shadow:0 12px 32px rgba(13,43,78,.08)}
.bs-head{display:flex;align-items:center;gap:14px;margin-bottom:22px;padding-bottom:16px;border-bottom:1px dashed #E3EAF1}
.bs-tag{display:inline-block;padding:5px 14px;background:var(--navy);color:var(--gold);font-size:10.5px;font-weight:800;letter-spacing:2.8px;border-radius:3px;flex-shrink:0}
.tag-sell{background:var(--gold);color:var(--navy)}
.bs-title{font-size:22px;font-weight:700;color:var(--navy);margin:0;line-height:1.3;flex-shrink:0}
.bs-title em{font-style:normal;color:var(--gold);font-weight:800}
.bs-head-line{flex:1;height:1px;background:linear-gradient(90deg,#E3EAF1 0%,transparent 100%);min-width:20px}
.bs-head-foot{font-size:11px;color:#94a3b8;letter-spacing:1.3px;text-transform:uppercase;font-weight:600;flex-shrink:0}
/* tile grid */
.bs-tiles{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.bs-tile{position:relative;background:linear-gradient(180deg,#f7f9fc 0%,#ffffff 100%);border:1px solid #E3EAF1;border-top:3px solid var(--navy);border-radius:8px;padding:18px 14px 14px;text-align:center;transition:all .25s ease;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-start;min-height:158px}
.bs-tile:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(13,44,74,.10);border-color:var(--gold);border-top-color:var(--gold)}
.bs-tile.bs-core{background:linear-gradient(180deg,#0d2c4a 0%,#163a5f 100%);border-color:#163a5f;border-top-color:var(--gold)}
.bs-tile.bs-core .bs-tile-name,.bs-tile.bs-core .bs-tile-name-en{color:#fff}
.bs-tile.bs-core .bs-tile-name-en{color:rgba(212,167,44,.85)}
.bs-tile.bs-core .bs-tile-spec{color:rgba(255,255,255,.7);border-top-color:rgba(212,167,44,.25)}
.bs-tile.bs-core:hover{box-shadow:0 14px 30px rgba(13,44,74,.35);transform:translateY(-4px)}
.bs-tile.bs-new{border-top-color:#16a34a}
.bs-tile.bs-new:hover{border-color:#16a34a}
.bs-tile-flag{position:absolute;top:8px;right:8px;font-size:8.5px;font-weight:800;letter-spacing:1.4px;color:#94a3b8;text-transform:uppercase;line-height:1}
.bs-tile.bs-core .bs-tile-flag{color:var(--gold)}
.bs-tile.bs-new .bs-tile-flag{color:#16a34a}
.bs-tile-symbol{font-size:34px;font-weight:800;color:var(--navy);line-height:1;margin:6px 0 8px;letter-spacing:-1px;font-family:'Inter',system-ui,sans-serif}
.bs-tile.bs-core .bs-tile-symbol{color:var(--gold);text-shadow:0 1px 0 rgba(0,0,0,.15)}
.bs-tile-symbol sub{font-size:14px;font-weight:700;letter-spacing:0;vertical-align:baseline;position:relative;bottom:-2px;left:1px}
.bs-tile-symbol-sm{font-size:30px;letter-spacing:2px;color:#cbd5e1}
.bs-tile.bs-core .bs-tile-symbol-sm{color:rgba(212,167,44,.6)}
.bs-tile-name{font-size:13.5px;font-weight:700;color:var(--navy);margin:0 0 3px;line-height:1.25}
.bs-tile-name-en{font-size:10px;font-weight:500;color:#94a3b8;letter-spacing:.4px;margin:0 0 8px}
.bs-tile-spec{font-size:11px;color:#64748b;line-height:1.45;border-top:1px solid #f0f4f8;padding-top:8px;margin-top:auto}
@media(max-width:980px){.bs-tiles{grid-template-columns:repeat(3,1fr)}}
@media(max-width:600px){.bs-tiles{grid-template-columns:repeat(2,1fr);gap:10px}.bs-tile{min-height:140px}.bs-head-foot{display:none}}
/* legacy class — kept harmless if anything still references */
.cards-2-trade{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:768px){.cards-2-trade{grid-template-columns:1fr}}

.stats-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:44px 0;background:var(--navy);border-radius:10px;padding:34px 28px}
.stat{text-align:center;color:var(--white)}
.stat-num{display:block;font-size:clamp(18px,2.2vw,26px);font-weight:800;color:var(--gold)}
.stat-label{font-size:13px;color:var(--bluegrey)}
.cta-row{display:flex;gap:16px;justify-content:center;margin:40px 0 18px;flex-wrap:wrap}
.entry-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.entry-block{border:1px solid #E3EAF1;border-radius:8px;padding:26px;transition:.2s;display:block}
.entry-block:hover{border-color:var(--gold);background:#FDF6EA}
.entry-block h4{color:var(--navy);font-size:17px;margin-bottom:6px}
.entry-block p{color:var(--grey);font-size:14px}

/* ===== TABLES ===== */
.table-wrap{overflow-x:auto;border:1px solid #E3EAF1;border-radius:8px}
table{width:100%;border-collapse:collapse;font-size:14.5px;min-width:680px}
th{background:var(--navy);color:var(--white);text-align:left;padding:14px 18px;font-size:13px;letter-spacing:1px;text-transform:uppercase}
td{padding:15px 18px;border-bottom:1px solid #E3EAF1;color:var(--grey)}
td strong{color:var(--navy)}
tr:last-child td{border-bottom:0}
tr:hover td{background:#F8FAFC}
.badge{font-size:11px;background:var(--gold);color:var(--navy);padding:2px 8px;border-radius:12px;font-weight:700;margin-left:6px}

/* ===== PRODUCT GRID ===== */
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.product{border:1px solid #E3EAF1;border-radius:8px;padding:16px 18px;background:var(--white);position:relative;transition:all .25s ease;cursor:default}
.product strong{display:block;font-size:14px;color:var(--navy);margin-bottom:4px}
.product span{font-size:12.5px;color:var(--grey)}
.product:hover{border-color:var(--gold);box-shadow:0 6px 18px rgba(212,167,44,.22);transform:translateY(-2px)}

/* ===== HOVER PRODUCT CARD (Floater) ===== */
.prod-floater{position:fixed;z-index:9999;width:340px;background:#fff;border-radius:10px;box-shadow:0 16px 40px rgba(0,0,0,.22),0 0 0 1px rgba(212,167,44,.35);opacity:0;pointer-events:none;transform:translateY(8px) scale(.96);transition:opacity .18s ease,transform .18s ease;overflow:hidden}
.prod-floater.is-open{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}
.prod-floater .pf-img{width:100%;height:200px;background:#f4f6fa;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}
.prod-floater .pf-img img{width:100%;height:100%;object-fit:cover;display:block}
.prod-floater .pf-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(0,0,0,.06));pointer-events:none}
.prod-floater .pf-body{padding:14px 16px 16px}
.prod-floater .pf-name{font-size:14px;font-weight:800;color:var(--navy);margin:0 0 4px;line-height:1.3}
.prod-floater .pf-desc{font-size:12px;color:var(--grey);margin:0 0 12px;line-height:1.5}
.prod-floater .pf-specs{display:grid;grid-template-columns:1fr 1fr;gap:8px 12px;padding:10px 12px;background:#f8fafc;border-radius:6px;border:1px solid #e3eaf1}
.prod-floater .pf-specs .pf-spec{font-size:11px;line-height:1.4}
.prod-floater .pf-specs .pf-spec b{display:block;color:var(--gold);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;margin-bottom:2px}
.prod-floater .pf-specs .pf-spec span{color:var(--navy);font-weight:600}
.prod-floater .pf-tag{display:inline-block;font-size:9px;font-weight:800;letter-spacing:1.2px;padding:3px 8px;background:var(--navy);color:#fff;border-radius:3px;margin-bottom:6px;text-transform:uppercase}

/* ===== PROCESS & MARKET ===== */
.process-block{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:30px;margin-bottom:24px}
.process-head{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.process-no{font-size:30px;font-weight:800;color:var(--gold);opacity:.7}
.process-head h3{font-size:21px;color:var(--white)}
.process-head small{color:var(--bluegrey);font-weight:400;font-size:14px}
.our-product{margin-left:auto;font-size:11.5px;background:var(--gold);color:var(--navy);padding:4px 12px;border-radius:20px;font-weight:700;letter-spacing:.5px}
.chain{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:10px 0}
.chain-node{background:rgba(157,180,204,.15);border:1px solid rgba(157,180,204,.35);color:var(--white);padding:7px 14px;border-radius:6px;font-size:13.5px}
.chain-node.hl{background:var(--gold);border-color:var(--gold);color:var(--navy);font-weight:700}
.chain-arrow{color:var(--gold);font-weight:700}
.data-line{margin-top:14px;font-size:13.5px;color:var(--gold-light);border-top:1px dashed rgba(255,255,255,.2);padding-top:12px}

/* ===== Phosphorus Industry Chain — full process flow ===== */
.phos-flow{margin:18px 0 8px;padding:22px 22px 26px;background:linear-gradient(135deg,rgba(8,30,56,.55) 0%,rgba(13,43,78,.35) 100%);border:1px solid rgba(212,167,44,.3);border-radius:12px;box-shadow:0 6px 24px rgba(0,0,0,.18);overflow-x:auto;position:relative}
.phos-flow::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(212,167,44,.08) 0%,transparent 60%);pointer-events:none}
.phos-flow-header{display:flex;justify-content:flex-end;align-items:center;flex-wrap:wrap;gap:14px;margin-bottom:14px;position:relative}
.phos-flow-legend{display:flex;flex-wrap:wrap;gap:16px;font-size:11.5px;color:rgba(255,255,255,.75)}
.phos-legend-item{display:inline-flex;align-items:center;gap:6px;letter-spacing:.3px}
.phos-legend-item i{width:16px;height:14px;border-radius:3px;display:inline-block;flex-shrink:0}
.lg-raw{background:transparent;border:1.4px dashed #9DB4CC}
.lg-mid,.lg-int{background:#1A4789;border:1px solid #D4A72C}
.lg-fin{background:#B8D4F0;border:1px solid #1A4789}
.lg-hero{background:#D4A72C;border:1px solid #1A4789}
.lg-flow{background:transparent;border:1.4px dashed #D4A72C;border-radius:0;height:0;margin:6px 0}

/* Vertical process map canvas — wide content, internal scroll on overflow */
.phos-flow-canvas{width:100%;position:relative;z-index:1;overflow-x:auto;overflow-y:hidden}
.phos-flow-canvas svg{width:100%;min-width:1100px;height:auto;display:block;overflow:visible}

/* ===== Thumbnail (缩略图) — click to expand ===== */
.phos-flow-thumbnail{cursor:zoom-in;transition:transform .35s ease,box-shadow .35s ease,border-color .35s ease}
.phos-flow-thumbnail:hover{border-color:rgba(212,167,44,.7);box-shadow:0 12px 36px rgba(212,167,44,.18);transform:translateY(-2px)}
.phos-flow-thumbnail:active{transform:translateY(0)}
.phos-flow-thumbnail::after{content:"";position:absolute;inset:0;border-radius:12px;background:radial-gradient(ellipse at center,transparent 60%,rgba(212,167,44,.05) 100%);opacity:0;transition:opacity .35s;pointer-events:none}
.phos-flow-thumbnail:hover::after{opacity:1}
.phos-zoom-hint{cursor:pointer;transition:opacity .3s}
.phos-hint-text{font-size:12.5px;font-weight:600;fill:rgba(255,213,107,.95);letter-spacing:1px;transition:fill .3s}
.phos-flow-thumbnail:hover .phos-hint-text{fill:#FFD56B}
.phos-flow-thumbnail:hover .phos-zoom-hint rect{stroke:rgba(212,167,44,1);fill:rgba(212,167,44,.2)}
@keyframes phosHintPulse{0%,100%{opacity:.75}50%{opacity:1}}
.phos-zoom-hint{animation:phosHintPulse 2.4s ease-in-out infinite}

/* ===== Row band backgrounds (vertical layout) ===== */
.phos-row-bg{opacity:.55}
.row-raw{fill:rgba(157,180,204,.04)}
.row-mid{fill:rgba(212,167,44,.05)}
.row-int{fill:rgba(108,52,147,.05)}
.row-fin{fill:rgba(184,212,240,.03)}
.row-hero{fill:rgba(212,167,44,.06)}

.phos-row-label{font-size:9.5px;font-weight:700;letter-spacing:1.6px;fill:rgba(255,255,255,.55);text-anchor:start}

/* ===== Bottom brand strip ===== */
.phos-brand-strip{opacity:0;animation:phosBrandIn .8s ease forwards 1.4s}
@keyframes phosBrandIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.phos-brand-text{font-size:11.5px;font-weight:700;letter-spacing:2.5px;fill:rgba(212,167,44,.9)}
.phos-brand-sub{font-size:10px;letter-spacing:1.2px;fill:rgba(255,255,255,.55)}

.phos-link,
.phos-link-direct,
.phos-link-dim,
.phos-link-thin{
  fill:none;
  stroke:rgba(212,167,44,.68);
  stroke-width:1.6;
  stroke-linecap:round;
  stroke-linejoin:round;
  stroke-dasharray:none;
  transition:stroke .25s,stroke-width .25s,opacity .25s;
}
.phos-link-direct{stroke:rgba(212,167,44,.82)}
.phos-link-dim{stroke:rgba(212,167,44,.48);opacity:.82}
.phos-link-thin{stroke:rgba(212,167,44,.38);opacity:.72}
.phos-link:hover{stroke:#FFD56B;stroke-width:2}

.phos-ratio{font-size:10.5px;fill:rgba(212,167,44,.9);font-weight:600;font-family:'Inter','Helvetica Neue',sans-serif;letter-spacing:.3px}
.phos-ratio-dim{fill:rgba(157,180,204,.6)}

.phos-node{cursor:pointer;transition:transform .28s ease,filter .28s ease;transform-origin:center;transform-box:fill-box}
.phos-node:hover{transform:scale(1.045);filter:drop-shadow(0 8px 18px rgba(212,167,44,.4))}
.phos-node:hover .phos-name{fill:#FFD56B}
.phos-node.n-fin:hover{filter:drop-shadow(0 8px 18px rgba(212,167,44,.55))}
.phos-node.n-fin:hover .phos-name{fill:#0A2647}
.phos-node.n-fin-our:hover{filter:drop-shadow(0 6px 22px rgba(255,213,107,.65))}
.phos-node.n-fin-hero:hover{filter:drop-shadow(0 8px 24px rgba(255,213,107,.7))}

/* Our-product badge (★ corner tag) */
.phos-star{opacity:0;animation:phosStarIn .4s ease forwards 1.05s}
@keyframes phosStarIn{from{opacity:0}to{opacity:1}}
.phos-star-text{font-size:11px;font-weight:700;letter-spacing:0}
.phos-star circle{filter:drop-shadow(0 0 4px rgba(212,167,44,.7))}
.phos-node:hover .phos-star circle{filter:drop-shadow(0 0 8px rgba(255,213,107,1))}

.phos-name{font-size:13px;font-weight:600;fill:white;letter-spacing:.2px;transition:fill .25s}
.phos-formula{font-size:10.5px;fill:rgba(255,255,255,.6);font-weight:500;letter-spacing:.2px}

/* 节点入场动效 — 按层级 stagger */
@keyframes phosNodeIn{from{opacity:0;transform:scale(.86) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}
.phos-node{animation:phosNodeIn .55s cubic-bezier(.2,.7,.3,1) backwards}
.phos-node.n-raw{animation-delay:.05s}
.phos-node.n-mid{animation-delay:.2s}
.phos-node.n-int{animation-delay:.36s}
.phos-node.n-fin{animation-delay:.52s}
.phos-node.n-fin-hero,.phos-node.n-fin-product{animation:phosNodeIn .55s cubic-bezier(.2,.7,.3,1) backwards .78s}

/* 新能源/产品节点持续呼吸 */
@keyframes phosHeroPulse{0%,100%{filter:drop-shadow(0 0 0 rgba(212,167,44,0))}50%{filter:drop-shadow(0 0 18px rgba(255,213,107,.55))}}
.phos-node.n-fin-hero,.phos-node.n-fin-product{animation:phosNodeIn .55s cubic-bezier(.2,.7,.3,1) backwards .78s,phosHeroPulse 3.2s ease-in-out 1.7s infinite}

@media(max-width:768px){
  .phos-flow{padding:16px 12px}
  .phos-flow-legend{font-size:10.5px;gap:10px}
  .phos-flow-canvas{min-width:920px}
  .phos-row-label{font-size:9px;letter-spacing:1.5px}
  .phos-name{font-size:12px}
  .phos-formula{font-size:9.5px}
}
.capacity-box{margin-top:36px;border:1px solid var(--gold);border-radius:10px;padding:30px}
.capacity-box h4{color:var(--gold);font-size:17px;margin-bottom:18px}
.capacity-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cap{text-align:center;background:rgba(255,255,255,.05);border-radius:8px;padding:18px 10px}
.cap-num{display:block;font-size:20px;font-weight:800;color:var(--white)}
.cap span:last-child{font-size:12.5px;color:var(--bluegrey)}
.cap-total{margin-top:18px;text-align:center;color:var(--gold-light);font-size:14.5px}

/* ===== Chain Modal — full-screen process map viewer ===== */
.chain-modal{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;animation:chainModalIn .35s ease}
.chain-modal[hidden]{display:none}
@keyframes chainModalIn{from{opacity:0}to{opacity:1}}
.chain-modal-mask{position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(8,30,56,.85) 0%,rgba(0,0,0,.95) 100%);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);cursor:zoom-out}
.chain-modal-body{position:relative;width:min(94vw,1380px);max-height:92vh;background:linear-gradient(135deg,#0A2647 0%,#0F3460 100%);border:1px solid rgba(212,167,44,.4);border-radius:14px;box-shadow:0 30px 80px rgba(0,0,0,.55);display:flex;flex-direction:column;overflow:hidden;animation:chainBodyIn .4s cubic-bezier(.2,.7,.3,1)}
@keyframes chainBodyIn{from{opacity:0;transform:translateY(20px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}
.chain-modal-close{position:absolute;top:14px;right:18px;width:38px;height:38px;border-radius:50%;background:rgba(212,167,44,.12);border:1px solid rgba(212,167,44,.4);color:#FFD56B;font-size:24px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .25s;z-index:5;font-weight:300}
.chain-modal-close:hover{background:rgba(212,167,44,.95);color:#0A2647;transform:rotate(90deg) scale(1.05)}
.chain-modal-title{padding:24px 32px 16px;border-bottom:1px solid rgba(212,167,44,.18);position:relative}
.chain-modal-eyebrow{display:inline-block;font-size:11px;letter-spacing:3px;color:#D4A72C;font-weight:700;margin-bottom:6px}
.chain-modal-title h3{color:var(--white);font-size:22px;margin:0 0 4px;font-weight:700}
.chain-modal-title p{color:rgba(255,255,255,.6);font-size:13px;margin:0}
.chain-modal-title kbd{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:4px;padding:1px 6px;font-size:11px;color:#FFD56B;font-family:inherit}
.chain-modal-svg{padding:24px 32px 32px;overflow:auto;flex:1;min-height:0}
.chain-modal-svg svg{width:100%;height:auto;display:block;min-width:1180px}
/* modal 内节点 hover 增强 */
.chain-modal-svg .phos-node:hover{filter:drop-shadow(0 8px 22px rgba(255,213,107,.6))}

@media(max-width:768px){
  .chain-modal-body{width:96vw;max-height:94vh}
  .chain-modal-title{padding:18px 20px 12px}
  .chain-modal-title h3{font-size:17px}
  .chain-modal-svg{padding:14px 16px 18px}
  .chain-modal-svg svg{min-width:780px}
}

/* Industry Reference cards */
.ref-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:8px}
.ref-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:22px}
.ref-card h4{color:var(--gold);font-size:15.5px;margin-bottom:12px;padding-bottom:10px;border-bottom:1px dashed rgba(243,156,18,.3)}
.ref-card ul{list-style:none}
.ref-card li{font-size:13.5px;color:var(--bluegrey);padding:6px 0 6px 18px;position:relative}
.ref-card li::before{content:"•";position:absolute;left:0;color:var(--gold);font-weight:800}
.ref-card li strong{color:var(--white);font-weight:700}

@media(max-width:980px){.ref-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.ref-grid{grid-template-columns:1fr}}

/* ===== STEPS ===== */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.step{background:var(--white);border:1px solid #E3EAF1;border-radius:8px;padding:24px 18px;position:relative}
.step-no{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;background:var(--navy);color:var(--gold);border-radius:50%;font-weight:800;font-size:16px;margin-bottom:12px}
.step h4{font-size:15px;color:var(--navy);margin-bottom:8px}
.step p{font-size:13px;color:var(--grey)}
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.principle{background:var(--white);border-left:3px solid var(--gold);padding:16px 18px;font-size:14px;color:var(--navy);border-radius:0 6px 6px 0;font-weight:500}

/* ===== RISK & PRICE MANAGEMENT ===== */
.risk-cta{display:grid;grid-template-columns:1.5fr 1fr;gap:32px;align-items:stretch;background:linear-gradient(135deg,var(--navy) 0%,#1a3a5c 60%,#245080 100%);color:#fff;border-radius:14px;padding:38px 42px;box-shadow:0 18px 44px rgba(13,43,78,.22);position:relative;overflow:hidden}
.risk-cta::before{content:"";position:absolute;right:-100px;bottom:-100px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(212,167,44,.18) 0%,rgba(212,167,44,0) 70%);pointer-events:none}
.risk-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px}
.risk-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:18px 18px 16px;transition:background .25s ease,border-color .25s ease,transform .25s ease;position:relative}
.risk-card:hover{background:rgba(255,255,255,.09);border-color:rgba(212,167,44,.45);transform:translateY(-2px)}
.risk-icon{width:38px;height:38px;border-radius:8px;background:rgba(212,167,44,.15);color:var(--gold);display:flex;align-items:center;justify-content:center;margin-bottom:12px;border:1px solid rgba(212,167,44,.3)}
.risk-icon svg{width:20px;height:20px}
.risk-card h3{font-size:15.5px;font-weight:700;color:#fff;margin:0 0 6px;letter-spacing:.2px;line-height:1.3}
.risk-card p{font-size:12.5px;color:rgba(255,255,255,.75);line-height:1.55;margin:0}
.rc-card-risk{display:flex;flex-direction:column;height:100%}
.rm-group{padding:14px 0;border-bottom:1px dashed rgba(255,255,255,.12)}
.rm-group:last-of-type{border-bottom:1px solid rgba(255,255,255,.12)}
.rm-label{font-size:10.5px;letter-spacing:2.2px;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:10px}
.rm-tags{display:flex;flex-wrap:wrap;gap:6px}
.rm-tag{font-size:12px;font-weight:700;color:#fff;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);padding:5px 11px;border-radius:4px;letter-spacing:.8px;font-family:var(--font-mono,Consolas,Monaco,monospace);transition:all .2s ease}
.rm-tag:hover{background:rgba(212,167,44,.18);border-color:rgba(212,167,44,.5);color:var(--gold-light,#E8C76A)}
.rm-foot{margin-top:auto;padding-top:14px;display:flex;flex-direction:column;gap:8px}
.rm-foot-row{display:flex;align-items:baseline;gap:8px;font-size:12px;line-height:1.5}
.rm-foot-k{color:var(--gold);font-weight:700;font-size:10.5px;letter-spacing:1.5px;text-transform:uppercase;min-width:84px;flex-shrink:0}
.rm-foot-v{color:rgba(255,255,255,.78);font-size:12px}
@media(max-width:980px){.risk-cta{grid-template-columns:1fr;padding:30px 28px;gap:26px}.risk-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.risk-cta{padding:24px 20px}.risk-grid{grid-template-columns:1fr;gap:12px}.risk-card{padding:16px 16px 14px}.rm-foot-row{flex-direction:column;gap:2px}.rm-foot-k{min-width:0}}
@media (max-width:768px){
  .nav-links a.nav-feature{order:99;margin:8px 0 0;justify-content:center}
  .nav-links a.nav-feature .nav-tag{display:none}
}
/* ===== FRAUD ===== */
.fraud-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:24px;margin-bottom:36px}
.fraud-col{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:26px}
.fraud-col h3{font-size:17px;color:var(--gold);margin-bottom:16px}
.fraud-list{list-style:none}
.fraud-list li{font-size:13.5px;color:var(--bluegrey);padding:9px 0;border-bottom:1px dashed rgba(255,255,255,.12)}
.fraud-list li:last-child{border-bottom:0}
.fraud-list strong{color:var(--white)}
.verify-list{counter-reset:v;list-style:none}
.verify-list li{counter-increment:v;font-size:13.5px;color:var(--white);padding:8px 0 8px 38px;position:relative}
.verify-list li::before{content:counter(v);position:absolute;left:0;top:8px;width:24px;height:24px;background:var(--gold);color:var(--navy);border-radius:50%;font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center}
.commitment{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.commit-col{border-radius:10px;padding:26px}
.commit-will{background:rgba(46,125,50,.18);border:1px solid rgba(102,187,106,.4)}
.commit-not{background:rgba(183,68,28,.18);border:1px solid rgba(239,108,66,.4)}
.commit-col h4{font-size:16px;margin-bottom:14px;color:var(--white)}
.commit-col ul{list-style:none}
.commit-col li{font-size:13.5px;color:var(--bluegrey);padding:5px 0 5px 20px;position:relative}
.commit-will li::before{content:"✓";position:absolute;left:0;color:#66BB6A;font-weight:700}
.commit-not li::before{content:"✕";position:absolute;left:0;color:#EF6C42;font-weight:700}
.fraud-note{margin-top:28px;text-align:center;font-size:15px;color:var(--gold-light)}
.fraud-note a{color:var(--gold);font-weight:600}

/* ===== ORE PROCESSING — REWRITE ===== */
.why-list{margin:0 0 28px;padding:0;list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:14px 18px}
.why-list li{font-size:14px;color:var(--grey);line-height:1.65;padding:14px 16px 14px 42px;background:var(--white);border:1px solid #E3EAF1;border-left:3px solid var(--gold);border-radius:0 6px 6px 0;position:relative}
.why-list li::before{content:"✓";position:absolute;left:14px;top:14px;width:22px;height:22px;border-radius:50%;background:var(--gold);color:var(--navy);font-weight:800;font-size:13px;display:flex;align-items:center;justify-content:center;line-height:1}
.why-list li b{color:var(--navy);font-weight:700}
@media(max-width:880px){.why-list{grid-template-columns:1fr}}

.process-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:0 0 28px}
.process-card{background:var(--white);border:1px solid #E3EAF1;border-radius:8px;padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;transition:all .2s ease}
.process-card:hover{border-color:var(--gold);box-shadow:0 6px 18px rgba(13,43,78,.08);transform:translateY(-1px)}
.process-card-head{display:flex;align-items:center;gap:12px}
.process-num{display:inline-block;min-width:32px;height:28px;padding:0 8px;line-height:28px;font-size:12px;font-weight:800;letter-spacing:.5px;color:var(--gold);background:rgba(212,167,44,.12);border-radius:4px;text-align:center}
.process-card h4{font-size:15px;font-weight:700;color:var(--navy);margin:0;letter-spacing:.2px;line-height:1.3}
.process-card p{font-size:13px;color:var(--grey);line-height:1.65;margin:0}
@media(max-width:760px){.process-grid{grid-template-columns:1fr}}

.process-focus{font-size:14.5px;color:var(--navy);line-height:1.7;margin:0 0 28px;padding:14px 18px;background:rgba(212,167,44,.08);border-left:3px solid var(--gold);border-radius:0 6px 6px 0;font-weight:500}

.process-flow{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 32px;padding:16px 18px;background:linear-gradient(135deg,var(--navy) 0%,#1a3a5c 100%);border-radius:8px}
.pf-step{font-size:13px;color:#fff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);padding:8px 14px;border-radius:6px;line-height:1.4}
.pf-step-out{background:rgba(212,167,44,.18);border-color:rgba(212,167,44,.55);color:var(--gold);font-weight:600}
.pf-arrow{font-size:18px;color:var(--gold);font-weight:700;padding:0 2px}
@media(max-width:760px){.process-flow{flex-direction:column;align-items:stretch}.pf-arrow{transform:rotate(90deg);text-align:center;padding:2px 0}}

.process-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:0 0 12px}
.pg-cell{margin:0;border-radius:8px;overflow:hidden;background:#fff;border:1px solid #E3EAF1;display:flex;flex-direction:column}
.pg-cell img{width:100%;height:160px;object-fit:cover;display:block;transition:transform .35s ease}
.pg-cell:hover img{transform:scale(1.05)}
.pg-cell figcaption{font-size:12px;color:var(--navy);font-weight:600;padding:10px 12px;line-height:1.4;background:#fff;border-top:1px solid #E3EAF1}
.pg-cell-wide{grid-column:span 2}
.pg-cell-svg{background:linear-gradient(135deg,#0a2540 0%,#1a3a5c 100%)}
.pg-cell-svg .pg-xrt{display:flex;align-items:center;justify-content:center;height:160px;padding:10px}
.pg-cell-svg img{height:140px;width:auto;max-width:90%;object-fit:contain;background:transparent}
.pg-cell-svg figcaption{background:rgba(13,43,78,.9);color:#fff;border-top:1px solid rgba(212,167,44,.3);font-style:italic;font-weight:500}
.process-credit{font-size:11.5px;color:var(--grey);font-style:italic;margin:0 0 28px;letter-spacing:.2px}
@media(max-width:880px){.process-gallery{grid-template-columns:1fr 1fr}.pg-cell-wide{grid-column:span 2}}
@media(max-width:480px){.process-gallery{grid-template-columns:1fr}.pg-cell-wide{grid-column:span 1}.pg-cell img{height:140px}}

.case-box{background:linear-gradient(135deg,var(--navy) 0%,#1a3a5c 100%);color:#fff;border-radius:10px;padding:24px 28px;margin:0 0 28px;box-shadow:0 12px 32px rgba(13,43,78,.18)}
.case-name{font-size:18px;font-weight:700;color:var(--gold);margin:0 0 18px;letter-spacing:.3px}
.case-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.case-item{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:6px;padding:14px 16px;display:flex;flex-direction:column;gap:4px}
.case-k{font-size:10.5px;letter-spacing:2px;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:4px}
.case-item b{font-size:14.5px;color:#fff;font-weight:700;line-height:1.35}
.case-item i{font-size:12px;color:rgba(255,255,255,.7);font-style:normal;line-height:1.4}
@media(max-width:880px){.case-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.case-grid{grid-template-columns:1fr}.case-box{padding:20px 18px}}

/* ===== SUPPLIER NETWORK ===== */
.supplier-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:18px}
.reveal{opacity:0;transform:translateY(20px);transition:opacity .65s ease,transform .65s cubic-bezier(.2,.7,.2,1)}
.reveal-in{opacity:1;transform:translateY(0)}
.gh-num{opacity:0;transform:translateY(-8px);transition:opacity .55s ease,transform .55s ease}
.num-in{opacity:1;transform:translateY(0)}
.supplier-card{background:var(--white);border:1px solid #E3EAF1;border-radius:12px;padding:0;overflow:hidden;transition:all .3s cubic-bezier(.2,.7,.2,1);cursor:default;display:flex;flex-direction:column;height:100%;position:relative}
.card-badge{position:absolute;top:14px;right:14px;width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--navy) 0%,#1a4a7e 100%);color:var(--gold);font-weight:800;font-size:12px;border-radius:50%;z-index:3;box-shadow:0 2px 8px rgba(13,43,78,.25);letter-spacing:.5px;border:1.5px solid rgba(212,167,44,.4)}
.supplier-card:hover .card-badge{transform:scale(1.08);box-shadow:0 4px 12px rgba(13,43,78,.35)}
.supplier-card::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,var(--gold) 0%,#E8C76A 50%,var(--gold) 100%);opacity:.85}
.supplier-card:hover{border-color:var(--gold);box-shadow:0 14px 36px rgba(13,43,78,.14);transform:translateY(-4px)}
.supplier-card:hover::before{opacity:1;height:4px}
.supplier-head{display:flex;align-items:center;gap:10px;padding:18px 50px 14px 20px;min-height:48px}
.supplier-head h4{font-size:14.5px;font-weight:700;color:var(--navy);margin:0;flex:1;letter-spacing:.2px}
.supplier-tag{font-size:9px;font-weight:800;letter-spacing:1px;text-transform:uppercase;padding:4px 9px;border-radius:14px;white-space:nowrap;line-height:1.2}
.tag-soe{background:rgba(13,43,78,.08);color:var(--navy);border:1px solid rgba(13,43,78,.2)}
.tag-listed{background:rgba(212,167,44,.10);color:#7a4a00;border:1px solid rgba(243,156,18,.30)}
.tag-private{background:rgba(16,120,66,.08);color:#0d5f2b;border:1px solid rgba(16,120,66,.2)}
.tag-growth{background:rgba(157,180,204,.12);color:var(--navy);border:1px solid rgba(157,180,204,.3)}
.tag-resource{background:rgba(108,52,147,.08);color:#582d82;border:1px solid rgba(108,52,147,.2)}
.tag-newenergy{background:rgba(33,150,83,.08);color:#1b6e3a;border:1px solid rgba(33,150,83,.2)}
.supplier-data{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;padding:14px 20px;background:linear-gradient(180deg,#FAFBFC 0%,#F4F7FA 100%);border-top:1px solid #E3EAF1;border-bottom:1px solid #E3EAF1}
.supplier-data .datum{font-size:11.5px;line-height:1.35}
.supplier-data .datum b{display:inline-block;font-size:15px;color:var(--navy);font-weight:800;margin-bottom:4px;letter-spacing:-.3px}
.supplier-data .datum span{color:var(--grey);display:block;line-height:1.3}
.supplier-desc{padding:16px 20px 18px;font-size:12.8px;color:var(--grey);line-height:1.6}
.supplier-desc strong{color:var(--navy);font-weight:700}
@media(max-width:980px){.supplier-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.supplier-grid{grid-template-columns:1fr}}

/* ===== SUPPLIER GALLERY (marquee) ===== */
#suppliers .section-lead{margin-bottom:18px}
.gallery-header{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:0;align-items:stretch;margin:0 0 26px;padding:0;background:linear-gradient(135deg,var(--navy) 0%,#0a2240 100%);border-radius:14px;box-shadow:0 10px 30px rgba(13,43,78,.18);overflow:hidden;position:relative}
.gallery-header::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--gold) 0%,#E8C76A 50%,var(--gold) 100%);z-index:1}
.gh-stat{text-align:center;padding:20px 18px 18px;position:relative;transition:background .3s ease}
.gh-stat:hover{background:rgba(255,255,255,.04)}
.gh-stat::after{content:"";position:absolute;left:50%;bottom:14px;width:24px;height:2px;background:var(--gold);transform:translateX(-50%) scaleX(0);transform-origin:center;transition:transform .3s ease}
.gh-stat:hover::after{transform:translateX(-50%) scaleX(1)}
.gh-num{display:block;font-size:48px;font-weight:800;color:var(--white);line-height:1;letter-spacing:-1.5px;margin-bottom:10px;font-family:var(--font-display,Georgia,serif)}
.gh-num>em{font-style:normal;color:var(--gold);font-size:30px;font-weight:600;vertical-align:top;margin-left:2px;line-height:1}
.gh-label{font-size:13.5px;color:rgba(255,255,255,.85);line-height:1.45;display:block;font-weight:500}
.gh-label em{font-style:normal;color:var(--gold);font-size:10.5px;letter-spacing:1.8px;text-transform:uppercase;font-weight:600;display:block;margin-top:8px;opacity:.9}
.gh-divider{width:1px;align-self:stretch;background:linear-gradient(180deg,transparent 0%,rgba(212,167,44,.3) 50%,transparent 100%);margin:18px 0}
@media(max-width:768px){.gallery-header{grid-template-columns:1fr;gap:0;margin:14px 0 22px}.gh-divider{width:auto;height:1px;margin:0 24px;background:linear-gradient(90deg,transparent 0%,rgba(212,167,44,.3) 50%,transparent 100%)}.gh-stat{padding:22px 18px 18px}.gh-num{font-size:42px}}

.supplier-gallery{margin:36px 0 28px;position:relative;overflow:hidden}
.supplier-gallery::before,.supplier-gallery::after{content:"";position:absolute;top:0;bottom:0;width:80px;z-index:2;pointer-events:none}
.supplier-gallery::before{left:0;background:linear-gradient(90deg,var(--bg) 0%,transparent 100%)}
.supplier-gallery::after{right:0;background:linear-gradient(-90deg,var(--bg) 0%,transparent 100%)}
.gallery-track{display:flex;gap:16px;animation:scroll-x 38s linear infinite;will-change:transform}
.gallery-track:hover{animation-play-state:paused}
.gallery-item{flex:0 0 auto;width:300px;border-radius:12px;overflow:hidden;box-shadow:0 8px 24px rgba(13,43,78,.14);position:relative;transition:all .35s cubic-bezier(.2,.7,.2,1)}
.gallery-item:hover{transform:translateY(-4px) scale(1.02);box-shadow:0 16px 40px rgba(13,43,78,.22)}
.gallery-item img{display:block;width:100%;height:200px;object-fit:cover;transition:transform .6s ease}
.gallery-item:hover img{transform:scale(1.06)}
.gallery-item .g-overlay{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(180deg,transparent 0%,rgba(10,30,55,.85) 100%);padding:20px 16px 14px}
.gallery-item .g-overlay span{font-size:10.5px;color:rgba(255,255,255,.95);text-transform:uppercase;letter-spacing:1.4px;font-weight:600;display:inline-block;padding-bottom:3px;border-bottom:1.5px solid var(--gold)}
@keyframes scroll-x{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* ===== COMMODITY GALLERY (under #products) ===== */
.comm-gallery{display:flex;flex-direction:column;gap:42px;margin:24px 0 0}
.comm-track-wrap{display:flex;flex-direction:column;gap:14px}
.comm-track-label{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding-bottom:6px;border-bottom:1px dashed rgba(13,43,78,.12)}
.ctag{font-size:12.5px;font-weight:800;letter-spacing:1.6px;padding:6px 12px;border-radius:4px;text-transform:uppercase;display:inline-block;line-height:1.2}
.ctag-phosphate{background:rgba(26,86,160,.12);color:#1a56a0;border:1px solid rgba(26,86,160,.4)}
.ctag-sulphur{background:linear-gradient(135deg,rgba(247,201,72,.25),rgba(224,163,23,.18));color:#7d4d00;border:1px solid rgba(224,163,23,.5)}
.ctag-potash{background:rgba(80,140,90,.14);color:#2f5c3a;border:1px solid rgba(80,140,90,.45)}
.ctag-fluorspar{background:rgba(120,80,160,.14);color:#4a2e75;border:1px solid rgba(120,80,160,.45)}
.ctag-logistics{background:rgba(60,80,110,.14);color:#1e3850;border:1px solid rgba(60,80,110,.45)}
.ctag-meta{color:var(--bluegrey);font-size:13.5px;line-height:1.45;letter-spacing:.1px}
.comm-track{display:flex;gap:18px;overflow-x:auto;padding:6px 4px 18px;scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:rgba(212,167,44,.55) rgba(13,43,78,.06)}
.comm-track::-webkit-scrollbar{height:8px}
.comm-track::-webkit-scrollbar-track{background:rgba(13,43,78,.05);border-radius:4px}
.comm-track::-webkit-scrollbar-thumb{background:rgba(212,167,44,.55);border-radius:4px}
.comm-track::-webkit-scrollbar-thumb:hover{background:rgba(212,167,44,.8)}
.comm-item{flex:0 0 300px;height:200px;border-radius:10px;overflow:hidden;position:relative;scroll-snap-align:start;box-shadow:0 6px 18px rgba(13,43,78,.12);transition:transform .28s ease,box-shadow .28s ease;cursor:pointer;background:#eaeef3}
.comm-item:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(13,43,78,.2)}
.comm-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s ease}
.comm-item:hover img{transform:scale(1.05)}
.ci-overlay{position:absolute;left:0;right:0;bottom:0;padding:18px 16px 12px;background:linear-gradient(to top,rgba(8,22,40,.82),rgba(8,22,40,0));color:#fff}
.ci-overlay span{font-size:11px;color:rgba(255,255,255,.96);text-transform:uppercase;letter-spacing:1.4px;font-weight:600;display:inline-block;padding-bottom:3px;border-bottom:1.5px solid var(--gold)}
.comm-placeholder{display:flex;flex-direction:column;justify-content:space-between;padding:20px 18px;color:#fff;position:relative}
.comm-placeholder::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 18%,rgba(255,255,255,.18),transparent 55%);pointer-events:none}
.comm-placeholder>*{position:relative;z-index:1}
.ci-sulphur{background:linear-gradient(135deg,#f7c948 0%,#e0a317 55%,#9a6210 100%)}
.ci-potash{background:linear-gradient(135deg,#a4d4ad 0%,#5b8b69 55%,#264b30 100%)}
.ci-fluorspar{background:linear-gradient(135deg,#bcaedc 0%,#7c63a8 55%,#3a2859 100%)}
.ci-logistics{background:linear-gradient(135deg,#8aa2bf 0%,#3e5a7a 55%,#14233a 100%)}
.ci-p-headline{font-size:22px;font-weight:800;letter-spacing:3px;line-height:1}
.ci-p-grade{margin-top:10px;font-size:13px;letter-spacing:1px;opacity:.96;font-weight:600}
.ci-p-bullets{margin-top:10px;font-size:12px;line-height:1.6;opacity:.94}
.ci-p-bullets div{margin-bottom:1px}
.ci-p-foot{margin-top:auto;font-size:10.5px;letter-spacing:1.4px;opacity:.75;text-transform:uppercase;font-weight:600;padding-top:8px;border-top:1px solid rgba(255,255,255,.18)}
.subsection-title{margin:42px 0 10px;font-size:21px;color:var(--navy);font-weight:700;letter-spacing:.5px;position:relative;padding-left:14px;display:flex;align-items:center;gap:10px}
.subsection-title::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;background:linear-gradient(180deg,var(--gold),#b58a26);border-radius:2px}
.subsection-lead{margin:0 0 22px;font-size:14px;color:var(--bluegrey);line-height:1.6;max-width:920px}

/* ===== COLOR KEY POINTS ===== */
.kpi-highlight{display:inline-block;padding:3px 9px;border-radius:5px;font-weight:800;letter-spacing:-.2px;font-size:14.5px;line-height:1.2;box-shadow:inset 0 0 0 1px rgba(255,255,255,.6),0 1px 2px rgba(13,43,78,.06)}
.kpi-capacity{background:linear-gradient(135deg,rgba(212,167,44,.18) 0%,rgba(212,167,44,.10) 100%);color:#6e3f00}
.kpi-reserves{background:linear-gradient(135deg,rgba(108,52,147,.18) 0%,rgba(108,52,147,.10) 100%);color:#4a2470}
.kpi-sulphur{background:linear-gradient(135deg,rgba(16,120,66,.18) 0%,rgba(16,120,66,.10) 100%);color:#0a4d24}
.kpi-listed{background:linear-gradient(135deg,rgba(160,30,50,.16) 0%,rgba(160,30,50,.08) 100%);color:#7a1626}
.kpi-newenergy{background:linear-gradient(135deg,rgba(33,150,83,.18) 0%,rgba(33,150,83,.10) 100%);color:#155a30}

/* Key legend */
.supplier-key{display:flex;flex-wrap:wrap;gap:14px 22px;justify-content:center;align-items:center;margin:36px 0 16px;padding:18px 24px;background:linear-gradient(135deg,rgba(13,43,78,.04) 0%,rgba(13,43,78,.02) 100%);border-radius:12px;border:1px solid rgba(13,43,78,.08);position:relative}
.supplier-key::before{content:"Legend";position:absolute;top:-10px;left:50%;transform:translateX(-50%);background:var(--bg);padding:0 14px;font-size:10.5px;letter-spacing:2px;color:var(--gold);font-weight:700;text-transform:uppercase}
.key-item{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;color:var(--navy);font-weight:500}
.key-item b{display:inline-block;width:20px;height:20px;border-radius:5px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.6),0 1px 2px rgba(13,43,78,.10)}

/* ===== ABOUT — REAL TRADE STATS & PHOTO GALLERY ===== */

/* ===== LOGISTICS NETWORK ===== */
.logi-block{margin:30px 0}
.logi-cat{font-size:14px;text-transform:uppercase;letter-spacing:2px;color:var(--gold);font-weight:700;margin:0 0 16px;padding-bottom:10px;border-bottom:1px solid #E3EAF1;position:relative}
.logi-cat::before{content:"";position:absolute;left:0;bottom:-1px;width:60px;height:2px;background:var(--gold)}
.logi-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.logi-card{background:var(--white);border:1px solid #E3EAF1;border-radius:10px;padding:18px;transition:all .25s ease;text-align:center;display:flex;flex-direction:column;align-items:center;gap:8px}
.logi-card:hover{border-color:var(--gold);transform:translateY(-3px);box-shadow:0 10px 24px rgba(13,43,78,.10)}
.logi-logo{display:flex;align-items:center;justify-content:center;height:60px;width:100%;background:linear-gradient(135deg,#F8FAFC 0%,#E8EDF3 100%);border:1px dashed #D8DFE7;border-radius:6px;color:var(--navy);font-size:13px;font-weight:800;letter-spacing:1.5px;margin-bottom:4px;padding:0 8px;text-align:center;line-height:1.2}
.logi-card h4{font-size:14px;font-weight:700;color:var(--navy);margin:4px 0 0;line-height:1.3}
.logi-card p{font-size:12px;color:var(--grey);line-height:1.5;margin:0;line-clamp:5}

/* ===== INDUSTRY RESEARCH REPORTS CTA ===== */
.research-cta{display:grid;grid-template-columns:1.55fr 1fr;gap:36px;align-items:stretch;background:linear-gradient(135deg,var(--navy) 0%,#1a3a5c 60%,#245080 100%);color:#fff;border-radius:14px;padding:40px 44px;box-shadow:0 18px 44px rgba(13,43,78,.22);position:relative;overflow:hidden}
.research-cta::before{content:"";position:absolute;left:-80px;top:-80px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(212,167,44,.22) 0%,rgba(212,167,44,0) 70%);pointer-events:none}
.rc-left{position:relative;z-index:1}
.rc-eyebrow{display:inline-block;font-size:11px;letter-spacing:2.8px;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:14px;padding:4px 12px;border:1px solid rgba(212,167,44,.5);border-radius:3px;background:rgba(13,43,78,.45)}
.rc-title{font-size:30px;font-weight:700;color:#fff;margin:0 0 14px;line-height:1.25;letter-spacing:.3px}
.rc-title .gold{color:var(--gold)}
.rc-lead{font-size:15.5px;color:rgba(255,255,255,.9);line-height:1.7;margin:0 0 18px;max-width:640px}
.rc-lead b{color:var(--gold);font-weight:600}
.rc-list{margin:0 0 22px;padding:0;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px 22px}
.rc-list li{font-size:13.5px;color:rgba(255,255,255,.85);line-height:1.55;padding-left:18px;position:relative}
.rc-list li::before{content:"▸";position:absolute;left:0;top:0;color:var(--gold);font-size:14px;line-height:1.55}
.rc-list li b{color:#fff;font-weight:600}
.rc-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:18px}
.rc-actions .btn-gold{background:var(--gold);color:var(--navy);font-weight:700;padding:13px 26px;border-radius:6px;border:0;text-decoration:none;letter-spacing:.5px;transition:all .2s ease;box-shadow:0 4px 14px rgba(212,167,44,.35)}
.rc-actions .btn-gold:hover{background:#e0b54a;transform:translateY(-1px);box-shadow:0 6px 18px rgba(212,167,44,.5)}
.rc-actions .btn-ghost{background:transparent;color:#fff;font-weight:600;padding:13px 22px;border-radius:6px;border:1.5px solid rgba(255,255,255,.4);text-decoration:none;letter-spacing:.3px;transition:all .2s ease}
.rc-actions .btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.rc-note{font-size:12.5px;color:rgba(255,255,255,.65);line-height:1.6;margin:0;max-width:680px;font-style:italic}
.rc-right{position:relative;z-index:1;display:flex}
.rc-card{background:rgba(255,255,255,.06);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:22px 22px 18px;width:100%;align-self:stretch;display:flex;flex-direction:column}
.rc-card-h{font-size:11px;letter-spacing:2.5px;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,.15)}
.rc-card-item{display:flex;align-items:flex-start;gap:12px;padding:9px 0;border-bottom:1px dashed rgba(255,255,255,.08);font-size:13px;line-height:1.4}
.rc-card-item:last-child{border-bottom:0}
.rc-card-item b{display:block;color:#fff;font-weight:700;font-size:13.5px;margin-bottom:2px}
.rc-card-item span{color:rgba(255,255,255,.7);font-size:12px}
.rc-dot{flex:0 0 8px;width:8px;height:8px;border-radius:50%;margin-top:6px;box-shadow:0 0 0 3px rgba(255,255,255,.06)}
.rc-dot-s{background:#f0c674}.rc-dot-p{background:#7ec8a3}.rc-dot-k{background:#e07b91}.rc-dot-f{background:#a48bd9}.rc-dot-b{background:#6cb6d9}
@media(max-width:980px){.research-cta{grid-template-columns:1fr;padding:30px 28px;gap:28px}.rc-title{font-size:24px}.rc-list{grid-template-columns:1fr}}
@media(max-width:600px){.rc-actions .btn-gold,.rc-actions .btn-ghost{width:100%;text-align:center}.rc-card-item span{font-size:11.5px}}

/* ===== RISK MANAGEMENT (legacy compact, no longer used) ===== */
.how-pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:24px 0 28px}
.how-pillar{background:var(--white);border:1px solid #E3EAF1;border-radius:12px;padding:28px 22px 22px;text-align:center;transition:all .3s ease;position:relative;overflow:hidden}
.how-pillar::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--gold) 0%,#E8C76A 100%);opacity:.8}
.how-pillar:hover{border-color:var(--gold);box-shadow:0 14px 32px rgba(13,43,78,.12);transform:translateY(-4px)}
.hp-icon{width:64px;height:64px;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--navy) 0%,#1a4a7e 100%);color:var(--gold);font-size:14px;font-weight:800;letter-spacing:1px;border-radius:50%;box-shadow:0 6px 18px rgba(13,43,78,.20);border:2.5px solid rgba(212,167,44,.4)}
.how-pillar h4{font-size:17px;font-weight:700;color:var(--navy);margin:0 0 8px}
.how-pillar p{font-size:13px;color:var(--grey);line-height:1.6;margin:0}
@media(max-width:768px){.how-pillars{grid-template-columns:1fr}}

.how-partners{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:18px 0 36px;padding:18px 24px;background:rgba(13,43,78,.04);border-radius:10px;border:1px solid #E3EAF1}
.how-partner{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--navy);font-weight:600}
.hp-pill{display:inline-block;padding:3px 9px;background:var(--navy);color:var(--gold);font-size:10.5px;font-weight:800;letter-spacing:1.5px;border-radius:4px}

/* ===== INDUSTRY FLOW DIAGRAM (Phosphorus-Chemical) ===== */
.industry-flow{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:28px;margin:36px 0 16px;position:relative;overflow:hidden}
.industry-flow::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--gold) 0%,#E8C76A 50%,var(--gold) 100%);opacity:.85}
.if-header{text-align:center;margin-bottom:24px}
.if-header h3{color:var(--white);font-size:20px;font-weight:700;margin:0 0 6px;letter-spacing:.5px}
.if-header p{color:var(--bluegrey);font-size:13px;margin:0;letter-spacing:1px;text-transform:uppercase}
.if-diagram{display:flex;flex-direction:column;gap:0;position:relative}
.if-row{display:grid;grid-template-columns:140px 1fr;gap:18px;align-items:center;padding:10px 0}
.if-label{display:flex;flex-direction:column;gap:4px;padding-right:14px;border-right:2px solid rgba(255,255,255,.10);text-align:right}
.if-layer{font-size:9.5px;font-weight:800;letter-spacing:2px;color:var(--gold);text-transform:uppercase}
.if-label>span:last-child{font-size:12px;color:var(--bluegrey);font-weight:600}
.if-nodes{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.if-node{background:rgba(255,255,255,.06);border:1.5px solid rgba(255,255,255,.16);border-radius:8px;padding:14px 12px;text-align:center;transition:all .25s ease;position:relative}
.if-node:hover{background:rgba(212,167,44,.10);border-color:var(--gold);transform:translateY(-2px)}
.ifn-name{display:block;font-size:13px;font-weight:700;color:var(--white);line-height:1.3;margin-bottom:4px}
.ifn-tag{display:block;font-size:10.5px;color:var(--bluegrey);text-transform:uppercase;letter-spacing:.5px;font-weight:500}
.n-rm{border-color:rgba(157,180,204,.3)}
.n-im{border-color:rgba(212,167,44,.35);background:rgba(212,167,44,.06)}
.n-md{border-color:rgba(108,52,147,.30);background:rgba(108,52,147,.05)}
.n-app{border-color:rgba(33,150,83,.30);background:rgba(33,150,83,.05)}
.if-arrows{display:grid;grid-template-columns:140px 1fr;gap:18px;align-items:center;height:18px}
.if-arrows::before{content:"";grid-column:1}
.if-arr{position:relative;height:2px;background:linear-gradient(90deg,transparent 0%,var(--gold) 50%,transparent 100%)}
.if-arr::after{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) rotate(45deg);width:6px;height:6px;border-right:2px solid var(--gold);border-bottom:2px solid var(--gold)}
.if-arrows .if-arr:last-child{position:absolute;left:50%;transform:translateX(-50%)}
.if-note{text-align:center;margin:24px 0 0;font-size:12.5px;color:var(--gold-light);font-weight:500;letter-spacing:.3px}
@media(max-width:768px){.if-row{grid-template-columns:1fr;gap:8px}.if-label{text-align:left;border-right:none;border-bottom:2px solid rgba(255,255,255,.10);padding-bottom:8px;padding-right:0;flex-direction:row;align-items:center;gap:10px}.if-nodes{grid-template-columns:1fr 1fr}}

.about-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin:36px 0;background:linear-gradient(135deg,var(--white) 0%,#F8FAFC 100%);border:1px solid #E3EAF1;border-radius:12px;overflow:hidden;box-shadow:0 4px 16px rgba(13,43,78,.05)}
.about-stat{padding:22px 16px;text-align:center;border-right:1px solid #E3EAF1;transition:background .25s ease}
.about-stat:last-child{border-right:none}
.about-stat:hover{background:rgba(212,167,44,.05)}
.as-num{display:block;font-size:28px;font-weight:800;color:var(--navy);line-height:1.1;letter-spacing:-.5px;margin-bottom:6px}
.as-label{font-size:12px;color:var(--grey);text-transform:uppercase;letter-spacing:1.2px;font-weight:600}
@media(max-width:768px){.about-stats{grid-template-columns:1fr 1fr}.about-stat{border-right:1px solid #E3EAF1;border-bottom:1px solid #E3EAF1}.about-stat:nth-child(2n){border-right:none}.about-stat:nth-last-child(-n+2){border-bottom:none}}

.about-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:24px 0 36px}
.about-photo{margin:0;border-radius:10px;overflow:hidden;background:var(--white);border:1px solid #E3EAF1;transition:all .3s ease}
.about-photo:hover{border-color:var(--gold);transform:translateY(-3px);box-shadow:0 12px 28px rgba(13,43,78,.12)}
.photo-placeholder{aspect-ratio:4/3;background:linear-gradient(135deg,#F4F7FA 0%,#E8EDF3 100%);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--bluegrey);position:relative}
.photo-placeholder::after{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(45deg,transparent 0,transparent 12px,rgba(13,43,78,.04) 12px,rgba(13,43,78,.04) 13px)}
.ph-icon{font-size:36px;line-height:1;position:relative;z-index:1;opacity:.5}
.ph-text{font-size:12px;font-weight:600;letter-spacing:.5px;position:relative;z-index:1;text-transform:uppercase}
.about-photo figcaption{padding:10px 12px;font-size:12px;color:var(--grey);text-align:center;font-weight:500;border-top:1px solid #F0F4F8}
@media(max-width:768px){.about-gallery{grid-template-columns:1fr 1fr}}

/* ===== ABOUT CAPABILITY GRID (3 photos) ===== */
.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:14px 0 36px}
.cap-card{margin:0;position:relative;border-radius:12px;overflow:hidden;background:#0a1e35;box-shadow:0 8px 22px rgba(13,43,78,.12);transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s ease;cursor:pointer}
.cap-card:hover{transform:translateY(-5px);box-shadow:0 18px 40px rgba(13,43,78,.22)}
.cap-card img{display:block;width:100%;height:240px;object-fit:cover;transition:transform .7s ease}
.cap-card:hover img{transform:scale(1.06)}
.cap-card figcaption{position:absolute;left:0;right:0;bottom:0;padding:24px 20px 18px;background:linear-gradient(to top,rgba(6,18,36,.92) 0%,rgba(6,18,36,.7) 55%,rgba(6,18,36,0) 100%);color:#fff}
.cap-eyebrow{display:inline-block;font-size:10.5px;font-weight:800;letter-spacing:2.5px;color:var(--gold);text-transform:uppercase;padding:0 0 4px;border-bottom:1.5px solid var(--gold);margin-bottom:8px}
.cap-card h4{font-size:19px;font-weight:700;margin:2px 0 6px;letter-spacing:.2px;line-height:1.25}
.cap-card p{font-size:13px;line-height:1.55;color:rgba(255,255,255,.85);margin:0}
@media(max-width:900px){.cap-grid{grid-template-columns:1fr}.cap-card img{height:220px}}

/* ===== ABOUT HERO ===== */
.about-hero{position:relative;border-radius:16px;overflow:hidden;min-height:460px;margin:6px 0 44px;box-shadow:0 14px 40px rgba(13,43,78,.18);isolation:isolate}
.about-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.about-hero-overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(105deg,rgba(8,22,40,.78) 0%,rgba(8,22,40,.55) 38%,rgba(8,22,40,.15) 70%,rgba(8,22,40,0) 100%)}
.about-hero-content{position:relative;z-index:2;max-width:760px;padding:64px 56px;display:flex;flex-direction:column;gap:14px;color:#fff}
.about-eyebrow{font-size:11.5px;font-weight:800;letter-spacing:3.5px;text-transform:uppercase;color:var(--gold);display:inline-block;padding-bottom:6px;border-bottom:1.5px solid var(--gold);align-self:flex-start}
.about-hero-title{font-size:clamp(32px,4.2vw,52px);font-weight:800;line-height:1.1;letter-spacing:-.5px;margin:6px 0 6px;color:#fff}
.about-hero-lead{font-size:17px;line-height:1.65;color:rgba(255,255,255,.92);max-width:640px;margin:0}
.about-hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:14px}
.about-hero-cta .btn-gold{display:inline-block;background:linear-gradient(135deg,var(--gold) 0%,#b58a26 100%);color:#0a1e35;padding:12px 26px;border-radius:6px;font-weight:700;font-size:14px;letter-spacing:.5px;text-transform:uppercase;transition:transform .25s ease,box-shadow .25s ease;box-shadow:0 6px 18px rgba(212,167,44,.32)}
.about-hero-cta .btn-gold:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(212,167,44,.45);color:#0a1e35}
.btn-ghost-light{display:inline-block;background:transparent;color:#fff;padding:11px 24px;border-radius:6px;font-weight:600;font-size:14px;letter-spacing:.5px;text-transform:uppercase;border:1.5px solid rgba(255,255,255,.55);transition:all .25s ease}
.btn-ghost-light:hover{background:rgba(255,255,255,.1);border-color:#fff;color:#fff}
.about-hero-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:18px;padding-top:16px;border-top:1px solid rgba(255,255,255,.18);font-size:13px;color:rgba(255,255,255,.85);letter-spacing:.3px}
.about-hero-meta b{color:#fff;font-weight:800;font-size:15px;margin-right:3px}
.about-hero-meta .dot{width:4px;height:4px;background:rgba(255,255,255,.5);border-radius:50%}
@media(max-width:768px){.about-hero{min-height:380px}.about-hero-content{padding:40px 28px}.about-hero-meta{font-size:12px;gap:10px}}

/* ===== ABOUT NARRATIVE (4 numbered blocks) ===== */
.about-narrative{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:6px 0 44px}
.an-block{display:flex;gap:18px;padding:26px 26px 24px;background:var(--white);border:1px solid #E3EAF1;border-radius:12px;box-shadow:0 4px 14px rgba(13,43,78,.05);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;position:relative;overflow:hidden}
.an-block::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--gold),transparent);opacity:0;transition:opacity .25s ease}
.an-block:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(13,43,78,.12);border-color:rgba(212,167,44,.4)}
.an-block:hover::before{opacity:1}
.an-num{flex:0 0 auto;width:54px;height:54px;border-radius:10px;background:linear-gradient(135deg,var(--navy) 0%,#1c3d6a 100%);color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:800;letter-spacing:.5px;box-shadow:0 4px 10px rgba(13,43,78,.18)}
.an-body{flex:1;min-width:0}
.an-body h3{font-size:18px;font-weight:700;color:var(--navy);margin:0 0 8px;letter-spacing:.1px}
.an-body p{font-size:14px;color:var(--grey);line-height:1.7;margin:0}
.an-body p b{color:var(--navy);font-weight:600}
@media(max-width:900px){.about-narrative{grid-template-columns:1fr}}

/* ===== CONTACT ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:44px;align-items:start}
.contact-item{margin-bottom:26px}
.contact-item h4{font-size:13px;text-transform:uppercase;letter-spacing:1.5px;color:var(--gold);margin-bottom:6px}
.contact-item a{font-size:19px;color:var(--white);font-weight:600}
.contact-item a:hover{color:var(--gold-light)}
.contact-item p{color:var(--bluegrey);font-size:14.5px}
.contact-office{font-size:14.5px;line-height:1.55;margin-bottom:8px}
.contact-office-label{display:inline-block;min-width:64px;padding:2px 8px;margin-right:8px;border:1px solid rgba(212,167,44,.45);border-radius:4px;color:var(--gold);font-size:11.5px;font-weight:700;letter-spacing:1px;text-transform:uppercase;vertical-align:1px}
.contact-whatsapp-btn{display:flex;align-items:center;gap:12px;padding:14px 18px;margin-bottom:24px;background:#25D366;color:#0a1f0a;border:none;border-radius:10px;text-decoration:none;font-weight:700;transition:all .25s ease;box-shadow:0 4px 14px rgba(37,211,102,.25)}
.contact-whatsapp-btn:hover{background:#1ebe5b;transform:translateY(-2px);box-shadow:0 8px 20px rgba(37,211,102,.4)}
.contact-whatsapp-btn svg{flex-shrink:0}
.contact-whatsapp-btn .wa-label{flex:1;font-size:15px;letter-spacing:.3px}
.contact-whatsapp-btn .wa-num{font-size:13px;font-weight:600;opacity:.8;font-family:Menlo,monospace}
.contact-form{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:30px}
.footer-col-form .contact-form{padding:20px}
.footer-col-form .form-row{gap:10px;margin-bottom:10px}
.footer-col-form .contact-form input,.footer-col-form .contact-form textarea{padding:11px 12px;font-size:13px;border-radius:5px}
.footer-col-form .contact-form textarea{margin-bottom:12px}
.footer-col-form .form-hint{font-size:12px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.form-row-primary{grid-template-columns:1fr;margin-bottom:18px}
.form-row-primary input{padding:15px 18px;font-size:15px;background:rgba(255,255,255,.10);border:2px solid rgba(212,167,44,.35)}
.form-row-primary input:focus{border-color:var(--gold);background:rgba(212,167,44,.08)}
.form-divider{display:flex;align-items:center;gap:10px;margin:18px 0 18px;font-size:11px;color:var(--gold);text-transform:uppercase;letter-spacing:1.5px;font-weight:600}
.form-divider::before,.form-divider::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.18) 50%,transparent 100%)}
.contact-form input,.contact-form textarea{width:100%;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);border-radius:6px;padding:13px 15px;color:var(--white);font-size:14px;font-family:var(--font)}
.contact-form input::placeholder,.contact-form textarea::placeholder{color:var(--bluegrey)}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--gold)}
.contact-form textarea{margin-bottom:16px;resize:vertical}
.form-hint{margin-top:12px;font-size:13px;color:var(--gold-light);text-align:center;min-height:18px}
.section-lead-light{color:var(--bluegrey);text-align:center;margin-bottom:30px;font-size:15px}

/* ===== FOOTER ===== */
.footer{background:var(--navy-deep);color:var(--bluegrey);padding:26px 0;font-size:13px}
.footer-inner{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* ===== LEGAL ENTITY (About) ===== */
.legal-box{background:var(--white);border:1px solid #E3EAF1;border-radius:10px;padding:30px;margin:36px 0;box-shadow:0 6px 18px rgba(13,43,78,.05)}
.legal-box .sub-title{margin-top:0;color:var(--navy)}
.legal-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 28px;margin:14px 0 18px}
.legal-row{display:flex;flex-direction:column;gap:4px}
.legal-row dt{font-size:11.5px;text-transform:uppercase;letter-spacing:1.5px;color:var(--gold);font-weight:700}
.legal-row dd{font-size:14.5px;color:var(--navy);font-weight:500}
.legal-row dd a{color:var(--navy);text-decoration:underline}
.legal-row dd a:hover{color:var(--gold)}
.placeholder{background:linear-gradient(90deg,#FFF4DC 0%,#FFE9B3 50%,#FFF4DC 100%);background-size:200% 100%;color:var(--navy);padding:3px 9px;border-radius:4px;font-family:Consolas,monospace;font-size:13px;font-weight:600;animation:shimmer 2.5s linear infinite;border:1px dashed var(--gold)}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
.legal-note{font-size:13px;color:var(--grey);background:var(--bg-alt);border-left:3px solid var(--gold);padding:12px 16px;border-radius:0 6px 6px 0}

/* ===== VISUALLY HIDDEN ===== */
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ===== RESPONSIVE ===== */
@media(max-width:980px){
  .cards-3,.product-grid,.principles{grid-template-columns:1fr 1fr}
  .cards-4,.commodity-strip,.stats-bar,.capacity-grid,.project-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .fraud-grid{grid-template-columns:1fr}
  .ore-top,.contact-grid,.commitment,.entry-grid{grid-template-columns:1fr}
  .hero-left{max-width:100%}
}
@media(max-width:640px){
  .nav-toggle{display:flex}
  .nav-links{position:fixed;top:64px;right:0;left:0;background:var(--navy-deep);flex-direction:column;padding:14px 20px 22px;display:none;gap:2px}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 10px;font-size:15px}
  .nav-links a.nav-cta{margin:8px 0 0;text-align:center}
  .cards-3,.product-grid,.principles,.steps,.form-row{grid-template-columns:1fr}
  .section{padding:60px 0}
  .hero{min-height:90vh}
  .stats-bar,.capacity-grid,.project-grid{grid-template-columns:1fr 1fr}

  /* WE BUY table → card layout */
  .table-wrap{border:0}
  table,.table-wrap thead,.table-wrap tbody,.table-wrap tr,.table-wrap th,.table-wrap td{display:block;min-width:0}
  .table-wrap thead{display:none}
  .table-wrap tr{background:var(--white);border:1px solid #E3EAF1;border-radius:8px;padding:14px 16px;margin-bottom:12px}
  .table-wrap td{padding:6px 0;border-bottom:0}
  .table-wrap td::before{content:attr(data-label);display:block;font-size:11px;font-weight:700;color:var(--gold);text-transform:uppercase;letter-spacing:1px;margin-bottom:2px}

  /* Process chain → vertical on small screens */
  .chain{flex-direction:column;align-items:stretch;gap:6px}
  .chain-node{text-align:center}
  .chain-arrow{transform:rotate(90deg);text-align:center;line-height:1}

  /* Legal list → single column */
  .legal-list{grid-template-columns:1fr}
}

/* ===== ENQUIRY (Send an Enquiry) ===== */
.enquiry{background:linear-gradient(180deg,#0a2647 0%,#0a1c3a 100%);color:var(--white);padding:90px 0 100px;position:relative;overflow:hidden;border-top:1px solid rgba(212,167,44,.2)}
.enquiry::before{content:"";position:absolute;top:-180px;right:-180px;width:520px;height:520px;background:radial-gradient(circle,rgba(212,167,44,.16) 0%,rgba(212,167,44,0) 70%);pointer-events:none}
.enquiry::after{content:"";position:absolute;bottom:-220px;left:-160px;width:480px;height:480px;background:radial-gradient(circle,rgba(37,99,235,.18) 0%,rgba(37,99,235,0) 70%);pointer-events:none}
.enquiry .container{position:relative;z-index:1}
.enquiry-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:72px;align-items:start}
.enquiry-intro .eyebrow{display:inline-block;font-size:11px;font-weight:700;letter-spacing:3px;color:var(--gold);text-transform:uppercase;margin-bottom:18px;padding:5px 14px;border:1px solid rgba(212,167,44,.45);border-radius:20px}
.enquiry-title{font-size:clamp(28px,3.4vw,42px);font-weight:800;line-height:1.18;margin:0 0 22px;color:var(--white)}
.enquiry-title .gold{color:var(--gold)}
.enquiry-lead{font-size:16px;line-height:1.7;color:rgba(255,255,255,.82);margin:0 0 30px;max-width:520px}
.enquiry-points{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:18px}
.enquiry-points li{display:flex;gap:18px;align-items:flex-start}
.enq-num{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;background:rgba(212,167,44,.15);border:1px solid rgba(212,167,44,.4);color:var(--gold);font-size:13px;font-weight:700;letter-spacing:.5px}
.enquiry-points li div{font-size:14.5px;line-height:1.6;color:rgba(255,255,255,.85);padding-top:7px}
.enquiry-points li b{color:var(--white);font-weight:600}
.enquiry-form-wrap{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:36px;backdrop-filter:blur(8px);box-shadow:0 24px 60px rgba(0,0,0,.35)}
.enquiry-form{display:flex;flex-direction:column;gap:18px}
.ef-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.ef-field{display:flex;flex-direction:column;gap:7px}
.ef-field label{font-size:12px;font-weight:600;letter-spacing:.8px;color:rgba(255,255,255,.85);text-transform:uppercase}
.ef-field label .req{color:var(--gold);margin-left:2px}
.ef-field input,.ef-field textarea{width:100%;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);border-radius:7px;padding:14px 16px;color:var(--white);font-size:14.5px;font-family:var(--font);transition:.2s}
.ef-field input::placeholder,.ef-field textarea::placeholder{color:rgba(255,255,255,.4)}
.ef-field input:focus,.ef-field textarea:focus{outline:none;border-color:var(--gold);background:rgba(212,167,44,.06);box-shadow:0 0 0 3px rgba(212,167,44,.12)}
.ef-field textarea{resize:vertical;min-height:100px}
.enquiry-form .btn-send{align-self:flex-start;margin:6px 0 0;min-width:220px;padding:16px 42px;font-size:15px;letter-spacing:.6px;cursor:pointer;transition:.2s}
.enquiry-form .btn-send:hover{background:#e0b44a;transform:translateY(-1px);box-shadow:0 10px 24px rgba(212,167,44,.35)}
.form-hint{font-size:13px;margin:8px 0 0;color:rgba(255,255,255,.7);min-height:1em}

/* ===== FOOTER ===== */
.site-footer{background:linear-gradient(180deg,#0a1c3a 0%,#061229 100%);color:rgba(255,255,255,.85);border-top:1px solid rgba(212,167,44,.25);padding:54px 0 0;margin-top:30px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:36px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-brand{font-size:20px;font-weight:800;letter-spacing:1px;color:var(--white);margin-bottom:10px}
.footer-tag{font-size:13px;color:rgba(255,255,255,.75);line-height:1.55;margin:0 0 8px}
.footer-address{font-size:12px;color:var(--bluegrey);font-style:italic;margin:0}
.footer-col h5{font-size:11px;letter-spacing:2.5px;color:var(--gold);text-transform:uppercase;font-weight:700;margin:0 0 14px;position:relative;padding-bottom:8px}
.footer-col h5::after{content:"";position:absolute;left:0;bottom:0;width:24px;height:1.5px;background:var(--gold)}
.footer-list{list-style:none;padding:0;margin:0}
.footer-list li{font-size:13px;color:rgba(255,255,255,.75);padding:5px 0;line-height:1.55}
.footer-list li a{color:rgba(255,255,255,.75);text-decoration:none;transition:.2s;border-bottom:1px dotted transparent}
.footer-list li a:hover{color:var(--gold);border-bottom-color:rgba(212,167,44,.5)}
.footer-list li b{color:var(--gold);font-weight:600;margin-right:4px;font-size:11.5px;letter-spacing:.5px}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;padding:18px 0;margin-top:8px;font-size:11.5px;color:rgba(255,255,255,.55);letter-spacing:.3px}
.footer-disclaimer{max-width:60%;text-align:right}
@media (max-width:900px){
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:30px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .footer-disclaimer{text-align:left;max-width:100%}
}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .site-footer{padding:36px 0 0}
}

/* ==============================================================
   MOBILE & RESPONSIVE OVERHAUL
   Breakpoint strategy:
     - 1024px  : tablet landscape — reduce nav, 2-col grids
     - 768px   : tablet portrait — 1-col grids, compact hero
     - 640px   : large phone — hamburger nav, stacked cards
     - 420px   : small phone — tighter type, 1-col everything
     - 360px   : iPhone SE — min sizes, 14px root
   ============================================================== */

/* --- Global mobile foundation --- */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{overflow-x:hidden;-webkit-tap-highlight-color:transparent}
img{max-width:100%;height:auto;display:block}
a,button,input,select,textarea{font-family:inherit}

/* --- Tablet landscape (≤1024) --- */
@media (max-width:1280px){
  .nav-links a{font-size:12px;padding:7px 7px 5px}
  .nav-links a.nav-feature{font-size:12px;padding:6px 8px;margin-left:3px;gap:3px}
  .nav-links a.nav-cta{padding:8px 16px;font-size:13px}
  .brand-text{font-size:15px;letter-spacing:2px}
  .nav-inner{gap:12px;padding:0 16px}
  .container{padding:0 22px}
  .hero-content{padding:100px 22px 36px}
  .hero-tagline{padding:0 22px 48px;font-size:14px}
  .hero-left{max-width:70%}
  .hero-title{font-size:clamp(40px,7.2vw,80px)}
  .hero-sub{font-size:clamp(18px,2.8vw,32px);margin:10px 0 28px}
  .fraud-grid{grid-template-columns:1fr 1fr;gap:18px}
  .fraud-col{padding:22px 20px}
  .footer-grid{grid-template-columns:repeat(4,1fr);gap:26px}
}
@media (max-width:1100px){
  .nav-links a{font-size:11.5px;padding:7px 6px 5px;letter-spacing:0}
  .nav-links a.nav-feature{font-size:11.5px;padding:6px 7px;margin-left:2px}
  .nav-links a.nav-cta{padding:8px 14px;font-size:12.5px}
  .brand-text{font-size:14px;letter-spacing:1.5px}
  .nav-inner{gap:10px;padding:0 14px}
}

/* --- Tablet portrait (≤768) --- */
@media (max-width:768px){
  .container{padding:0 20px}
  .section{padding:64px 0}
  .section-title{font-size:30px;letter-spacing:-.3px}
  .section-title::after{width:36px;height:2px;bottom:-12px}
  .section-lead{font-size:14.5px;line-height:1.7;margin-bottom:30px}
  .hero{min-height:88vh;min-height:88svh}
  .hero-bg-img,.hero-bg,.hero-slides,.hero-slide{height:88vh;height:88svh}
  .hero-content{padding:96px 20px 32px}
  .hero-left{max-width:100%}
  .hero-title{font-size:clamp(36px,9.5vw,56px);line-height:1.08;letter-spacing:-.5px}
  .hero-sub{font-size:clamp(18px,4.5vw,24px);margin:10px 0 24px;line-height:1.35}
  .hero-tagline{font-size:14px;line-height:1.65;padding-bottom:40px}
  .hero-ctas{flex-direction:column;align-items:stretch;gap:12px}
  .hero-ctas .btn{width:100%;text-align:center;padding:15px 24px}
  .hero-dots{bottom:24px;gap:8px}
  .hero-dot{width:28px;height:4px}
  .hero-dot.is-active{width:44px}
  .stats-bar{grid-template-columns:repeat(2,1fr);gap:14px;padding:20px 18px}
  .stats-bar .stat{padding:8px 6px}
  .stats-bar .stat-num{font-size:24px}
  .cards-3,.product-grid,.principles,.steps,.form-row,.ore-top,.contact-grid,.commitment,.entry-grid,.capacity-grid,.project-grid{grid-template-columns:1fr;gap:16px}
  .fraud-grid{grid-template-columns:1fr;gap:16px}
  .fraud-col{padding:22px 18px}
  .how-pillar{padding:26px 18px 20px}
  .how-pillar h4{font-size:16px}
  .how-pillar p{font-size:13.5px}
  .btn{padding:14px 26px;font-size:15px}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:28px;padding-bottom:30px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:6px}
  .footer-disclaimer{text-align:left;max-width:100%}
  .enquiry{padding:64px 0 72px}
  .enquiry-grid{grid-template-columns:1fr;gap:36px}
  .enquiry-form-wrap{padding:26px 22px}
  .ef-row{grid-template-columns:1fr;gap:14px}
  .enquiry-form .btn-send{width:100%;min-width:0;padding:15px 24px}
  .hero-slide img.hero-bg{object-position:60% 50%}
  /* gallery single item width on tablet */
  .gallery-track{gap:18px}
  .gallery-item{flex:0 0 280px;height:200px}
  /* contact form full width */
  .form-group input,
  .form-group select,
  .form-group textarea{font-size:16px;padding:13px 14px}
  /* industry product card */
  .product-card .pc-img{height:200px}
}

/* --- Large phone (≤640) — hamburger nav + full mobile --- */
@media (max-width:640px){
  .container{padding:0 18px}
  .section{padding:54px 0}
  .section-title{font-size:26px;letter-spacing:-.2px}
  .section-title::after{bottom:-10px;width:32px}
  .section-lead{font-size:14px;line-height:1.7;margin-bottom:26px}
  /* Hero */
  .hero{min-height:82vh;min-height:82svh}
  .hero-bg-img,.hero-bg,.hero-slides,.hero-slide{height:82vh;height:82svh}
  .hero-content{padding:88px 18px 28px}
  .hero-tagline{padding:0 18px 36px;font-size:13.5px}
  .hero-eyebrow{font-size:11px;letter-spacing:2.5px;margin-bottom:12px}
  .hero-title{font-size:clamp(34px,11vw,52px);letter-spacing:-.4px}
  .hero-sub{font-size:18px;margin:10px 0 20px}
  .hero-ctas .btn{font-size:15px;padding:15px 22px}
  .hero-dots{bottom:18px}
  .hero-dot{width:24px;height:3px}
  .hero-dot.is-active{width:36px}
  /* Stats */
  .stats-bar{grid-template-columns:repeat(2,1fr);padding:18px 14px;gap:10px}
  .stats-bar .stat-num{font-size:22px}
  .stats-bar .stat-lbl{font-size:11px;letter-spacing:1px}
  /* Brand header */
  .brand-mark{width:34px;height:34px}
  .brand-text{font-size:15px;letter-spacing:.5px}
  .nav-bar{height:60px;padding:0 16px}
  .nav-toggle{padding:8px}
  .nav-toggle span{width:22px}
  /* Tables → card stack (already handled but reinforce) */
  .table-wrap{border:0}
  .table-wrap thead{display:none}
  .table-wrap tr{background:var(--white);border:1px solid #E3EAF1;border-radius:8px;padding:14px 16px;margin-bottom:10px}
  .table-wrap td{padding:5px 0;border-bottom:0}
  .table-wrap td::before{content:attr(data-label);display:block;font-size:11px;font-weight:700;color:var(--gold);text-transform:uppercase;letter-spacing:1px;margin-bottom:2px}
  /* Process chain vertical */
  .chain{flex-direction:column;align-items:stretch;gap:6px}
  .chain-node{text-align:center}
  .chain-arrow{transform:rotate(90deg);line-height:1}
  /* Footer */
  .footer-grid{grid-template-columns:1fr;gap:24px;padding-bottom:26px}
  .site-footer{padding:36px 0 0;margin-top:24px}
  /* Gallery */
  .gallery-track{gap:14px}
  .gallery-item{flex:0 0 240px;height:180px}
  /* Form */
  .form-section{padding:24px 20px}
  .form-row{grid-template-columns:1fr;gap:14px}
  .form-group label{font-size:13px}
  .form-group input,
  .form-group select,
  .form-group textarea{font-size:16px;padding:14px;border-radius:6px}
  .form-group textarea{min-height:120px}
  .form-actions{flex-direction:column;gap:10px}
  .form-actions .btn{width:100%}
  /* Product card */
  .product-card .pc-img{height:200px}
  .product-card .pc-body{padding:18px 16px}
  /* Commitment / entry grids */
  .commitment .cm-item,
  .entry-grid .en-item{padding:20px 18px}
  /* Industry ore top / about */
  .ore-top{padding:22px 18px}
  /* Sections titles in cards */
  .how-pillar h4{font-size:15.5px}
  .how-pillar p{font-size:13px}
  /* Suppress expensive effects on mobile */
  .hero-slide{transition:opacity .6s ease}
  .fraud-col:hover{transform:none}
  .how-pillar:hover{transform:none}
  /* Better text rendering */
  body{font-size:15px}
}

/* --- Small phone (≤420) --- */
@media (max-width:420px){
  .container{padding:0 16px}
  .section{padding:48px 0}
  .section-title{font-size:24px}
  .hero-content{padding:80px 16px 24px}
  .hero-title{font-size:clamp(32px,12vw,46px)}
  .hero-sub{font-size:16px}
  .hero-tagline{font-size:13px}
  .hero-eyebrow{font-size:10px;letter-spacing:2px}
  .hero-ctas .btn{font-size:14.5px;padding:14px 20px}
  .stats-bar{grid-template-columns:1fr 1fr;padding:16px 12px;gap:8px}
  .stats-bar .stat-num{font-size:20px}
  .stats-bar .stat-lbl{font-size:10px}
  .btn{padding:13px 20px;font-size:14.5px}
  .fraud-col{padding:20px 16px}
  .fraud-col h3{font-size:18px}
  .how-pillar{padding:22px 16px 18px}
  .form-section{padding:20px 16px}
  .gallery-item{flex:0 0 200px;height:160px}
  .brand-text{font-size:14px}
  .nav-toggle span{width:20px}
  /* Footer */
  .footer-brand{font-size:18px}
  .footer-list li{font-size:12.5px}
}

/* --- iPhone SE / very small (≤360) --- */
@media (max-width:360px){
  .container{padding:0 14px}
  .section{padding:42px 0}
  .section-title{font-size:22px}
  .hero-title{font-size:36px}
  .hero-sub{font-size:15px}
  .hero-tagline{font-size:12.5px}
  .stats-bar{grid-template-columns:1fr;gap:10px}
  .stats-bar .stat{padding:10px 6px;border-bottom:1px solid rgba(255,255,255,.08)}
  .stats-bar .stat:last-child{border-bottom:0}
}

/* --- iOS safe area (notch / home indicator) --- */
@supports(padding:max(0px)){
  .nav-bar{padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}
  .site-footer{padding-bottom:env(safe-area-inset-bottom)}
  .hero-content{padding-bottom:max(28px,calc(28px + env(safe-area-inset-bottom)))}
  .nav-links{padding-bottom:max(22px,calc(22px + env(safe-area-inset-bottom)))}
}

/* --- Reduced motion (a11y) --- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.2s !important;scroll-behavior:auto !important}
  .hero-slide{transition:none}
  /* 供应商厂区图是核心展示内容，不应被完全停掉，改为慢速但仍无限滚动 */
  .gallery-track{animation:scroll-x 120s linear infinite !important}
}

/* --- Touch device: prevent hover-pause from sticking on gallery --- */
@media (hover:none){
  .gallery-track:hover{animation-play-state:running}
  .gallery-track:active{animation-play-state:paused}
}

/* --- Touch device optimizations --- */
@media (hover:none){
  .fraud-col:hover{transform:none;border-color:rgba(255,255,255,.12)}
  .how-pillar:hover{transform:none;border-color:#E3EAF1}
  .gallery-item:active{transform:scale(.98)}
  .hero-dot:active{transform:scaleY(1.3)}
}

/* --- Print --- */
@media print{
  .nav-bar,.hero-dots,.hero-overlay,.hero-ctas,.site-footer,.gallery-track,.fraud-overlay,.nav-toggle{display:none !important}
  .hero{min-height:auto;background:#fff}
  .section{padding:24px 0;page-break-inside:avoid}
  body{color:#000;background:#fff}
  a{color:#000;text-decoration:underline}
}