:root {
  --navy: #0b2448;
  --navy2: #061629;
  --blue: #173f73;
  --green: #83c33f;
  --ink: #111827;
  --muted: #697386;
  --line: #dfe5ec;
  --soft: #f5f7fa;
  --white: #fff;
  --shadow: 0 18px 50px rgba(7, 25, 52, 0.12);
  --header-h: 92px;
  --subpage-hero-h: 560px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
html, body { margin: 0; max-width: 100%; overflow-x: hidden; }
body {
  font-family: "Pretendard Variable", Pretendard, "Noto Sans KR", sans-serif;
  color: var(--ink);
  background: #fff;
  padding-top: var(--header-h);
  word-break: keep-all;
  overflow-wrap: break-word;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }

/* 직선형 버튼 스타일 */
button,
.cta,
.btn,
.btn-light,
.btn-line,
.info-primary,
.info-secondary,
.project-primary,
.project-secondary,
.support-primary,
.support-secondary,
.submit-rfq,
.download-btn,
.prod-contact-btn,
.cal-nav {
  border-radius: 0 !important;
}

/* 카드·패널은 직선형으로 통일 */
[class*="-card"],
.dropdown,
.extrusion-partner,
.market-stats span,
.month-average,
.mini-calendar span,
.photo,
.stat,
.solution,
.ms-item,
.dual-price span,
.panel,
.calendar-month-badge,
.market-delta,
.price-calendar .day,
.asia-map,
.coverage-card,
.product,
.step,
.rfq-side,
.form,
.check,
.form-msg,
.cert-block,
.cert-card,
.support-card,
.hero-stat div,
.intro-visual,
.business-strip article,
.value-panel,
.milestone-grid div,
.ceo-portrait,
.mapbox,
.network-card,
.timeline-body,
.process-grid article,
.process-note,
.project-cta-inner,
.support-side-card,
.rfq-form,
.rfq-guide,
.faq-list details,
.download-grid article,
.download-note,
.price-main-card,
.market-range,
.market-quote,
.market-spread,
.price-stat,
.info-notice,
.trend-summary,
.calendar-panel,
.info-cta-box {
  border-radius: 0 !important;
}

.wrap { width: min(1180px, calc(100% - 48px)); margin-inline: auto; max-width: 100%; }

/* 모든 메인 배너: 좌측 여백 있는 컨테이너 정렬 */
.hero > .wrap,
.subhero > .wrap,
.prod-hero > .wrap,
.info-hero > .wrap,
.project-hero > .wrap,
.support-hero > .wrap {
  width: min(1180px, calc(100% - 96px));
  margin-inline: auto;
  box-sizing: border-box;
}

/* 세부 페이지 메인 배너 높이 통일 */
.subhero,
.prod-hero,
.info-hero,
.project-hero,
.support-hero {
  min-height: var(--subpage-hero-h);
  display: flex;
  align-items: center;
}
.subhero-inner,
.prod-hero-inner,
.info-hero-inner,
.project-hero-inner,
.support-hero-inner {
  width: 100%;
  min-height: var(--subpage-hero-h);
  box-sizing: border-box;
  padding-block: 72px;
}

/* Loader */
.page-loader {
  position: fixed; inset: 0; z-index: 9999;
  background: #fff;
  display: grid; place-content: center; gap: 18px;
  transition: opacity 0.55s var(--ease), visibility 0.55s;
}
.page-loader.hide,
.page-loader.skip { opacity: 0; visibility: hidden; pointer-events: none; }
.page-loader.skip { transition: none; }
.loader-mark {
  margin: 0 auto;
  padding: 12px 16px;
  background: #fff;
  display: grid; place-items: center;
  animation: pulseMark 1.2s var(--ease) infinite;
}
.loader-mark img {
  height: 64px;
  width: auto;
  max-width: min(420px, 86vw);
  object-fit: contain;
  display: block;
}
.loader-bar { width: 140px; height: 3px; background: #e5e9ee; border-radius: 99px; overflow: hidden; }
.loader-bar span {
  display: block; height: 100%; width: 40%; background: var(--green);
  animation: loaderSlide 1s ease-in-out infinite;
}
@keyframes pulseMark { 50% { transform: scale(1.04); } }
@keyframes loaderSlide { 0% { transform: translateX(-100%); } 100% { transform: translateX(280%); } }

/* Header */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(10,36,72,.08);
  box-shadow: 0 5px 20px rgba(7,25,52,.06);
  transition: box-shadow .25s, background .25s;
}
.header.scrolled { box-shadow: 0 10px 30px rgba(7,25,52,.12); background: rgba(255,255,255,.97); }
.nav { height: var(--header-h); display: flex; align-items: center; gap: 24px; }
.brand-lockup { display: flex; align-items: center; gap: 11px; min-width: 0; flex: 1 1 auto; }
.brand-logo { height: 56px; width: auto; max-width: min(360px, 100%); object-fit: contain; display: block; }
.brand-logo-light {
  background: #fff; border-radius: 10px; padding: 8px 12px; height: 48px; filter: none; opacity: 1;
}
.brand-mark {
  width: 38px; height: 38px; border-radius: 9px;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  color: #fff; display: grid; place-items: center;
  font-size: 17px; font-weight: 900; letter-spacing: -1px;
  transition: transform .35s var(--ease);
}
.brand-lockup:hover .brand-mark { transform: rotate(-6deg) scale(1.05); }
.brand-name { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name strong { font-size: 17px; color: var(--navy); letter-spacing: -.6px; }
.brand-name small { font-size: 9px; color: #778295; font-weight: 800; letter-spacing: 1px; margin-top: 4px; }
.menu { display: flex; gap: clamp(12px, 1.45vw, 23px); margin-left: auto; align-items: center; font-size: 14px; font-weight: 700; white-space: nowrap; }
.menu a:hover { color: var(--blue); }
.menu-item { position: relative; height: var(--header-h); display: flex; align-items: center; }
.menu-item > a { display: flex; align-items: center; height: 100%; position: relative; }
.menu-item > a:after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px;
  background: var(--blue); transform: scaleX(0); transition: .2s;
}
.menu-item:hover > a:after, .menu-item:focus-within > a:after { transform: scaleX(1); }
.dropdown {
  position: absolute; top: calc(100% - 1px); left: 50%; min-width: 210px;
  background: #fff; border: 1px solid var(--line); border-radius: 0 0 12px 12px;
  box-shadow: 0 18px 40px rgba(7,25,52,.14); padding: 10px;
  opacity: 0; visibility: hidden; transform: translate(-50%, 10px); transition: .2s; z-index: 120;
}
.menu-item:hover .dropdown, .menu-item:focus-within .dropdown { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.dropdown a { display: block; padding: 11px 12px; border-radius: 8px; font-size: 13px; font-weight: 600; color: #344054; white-space: nowrap; }
.dropdown a:hover { background: #f3f6f9; color: var(--blue); }
.tools { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.cta {
  border: 0; background: var(--navy); color: #fff; border-radius: 9px;
  padding: 13px 18px; font-weight: 800; display: inline-flex; align-items: center;
  white-space: nowrap; flex: 0 0 auto;
  transition: transform .25s var(--ease), box-shadow .25s;
}
.cta:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(11,36,72,.25); }
.hamb { display: none; border: 0; background: none; font-size: 24px; }
.mobile-menu {
  display: none; position: absolute; left: 0; right: 0; top: 100%;
  background: #fff; box-shadow: var(--shadow); padding: 12px 20px 20px;
}
.mobile-menu.open { display: grid; }
.mobile-menu details { border-bottom: 1px solid #eef2f6; }
.mobile-menu summary { list-style: none; padding: 14px 4px; font-weight: 800; cursor: pointer; position: relative; }
.mobile-menu summary::-webkit-details-marker { display: none; }
.mobile-menu summary:after { content: "+"; position: absolute; right: 4px; }
.mobile-menu details[open] summary:after { content: "−"; }
.mobile-menu details a { display: block; padding: 11px 18px; color: #536174; font-weight: 600; border: 0; }

/* Hero */
.hero {
  position: relative; min-height: clamp(560px, 78vh, 720px); color: #fff; overflow: hidden;
  background: url("../images/hero-main.png") center / cover no-repeat;
  display: flex; align-items: center;
}
.hero-shade {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(90deg,
    rgba(5,20,40,.98) 0%,
    rgba(5,20,40,.88) 38%,
    rgba(5,20,40,.42) 62%,
    rgba(5,20,40,.12) 100%);
}
.hero:before {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 1;
  background: linear-gradient(135deg, transparent 0 42%, rgba(255,255,255,.035) 42% 42.2%, transparent 42.2%);
}
.hero-inner {
  position: relative; z-index: 2;
  padding: clamp(64px, 8vh, 88px) 0 clamp(72px, 9vh, 96px);
}
.kicker { font-size: 12px; letter-spacing: .34em; font-weight: 900; }
.kicker span { color: var(--green); }
.hero .kicker {
  opacity: 0; transform: translateY(14px); animation: heroIn .7s var(--ease) .08s forwards;
}
.hero h1 {
  font-size: clamp(30px, 4.4vw, 52px); line-height: 1.18; letter-spacing: -.045em;
  margin: 18px 0; max-width: 900px; font-weight: 900;
  opacity: 0; transform: translateY(18px); animation: heroIn .75s var(--ease) .18s forwards;
}
.hero h1 .headline-line { display: block; }
.hero-promo {
  margin: 0 0 10px; color: #b8eb7f; font-size: clamp(17px, 2vw, 22px);
  line-height: 1.4; font-weight: 900; letter-spacing: -.02em;
  opacity: 0; transform: translateY(18px); animation: heroIn .8s var(--ease) .25s forwards;
}
.hero-lead {
  max-width: 720px; margin: 0; color: #d6dfeb; line-height: 1.8; font-size: 15px;
  opacity: 0; transform: translateY(18px); animation: heroIn .8s var(--ease) .28s forwards;
}
.hero-actions {
  display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px;
  opacity: 0; transform: translateY(18px); animation: heroIn .85s var(--ease) .38s forwards;
}
.btn-light, .btn-line {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 18px; border-radius: 9px; font-weight: 800;
  transition: transform .25s var(--ease), background .25s, box-shadow .25s;
}
.btn-light { border: 0; background: #fff; color: var(--navy); }
.btn-light:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(0,0,0,.22); }
.btn-line { border: 1px solid rgba(255,255,255,.45); background: transparent; color: #fff; }
.btn-line:hover { background: rgba(255,255,255,.1); transform: translateY(-2px); }
.features {
  display: grid; grid-template-columns: repeat(5, minmax(0,1fr));
  max-width: 930px; margin-top: 38px;
  border-top: 1px solid rgba(255,255,255,.2);
  opacity: 0; transform: translateY(18px); animation: heroIn .9s var(--ease) .48s forwards;
}
.feature {
  padding: 19px 16px 0; border-right: 1px solid rgba(255,255,255,.16); min-width: 0;
}
.feature:last-child { border-right: 0; }
.feature strong { display: block; font-size: 14px; line-height: 1.4; font-weight: 800; }
.feature span { display: block; font-size: 11px; color: #cbd5e1; margin-top: 5px; line-height: 1.45; }
.dots {
  position: absolute; z-index: 3; left: 50%; bottom: 22px;
  display: flex; gap: 8px; transform: translateX(-50%);
}
.dots i {
  display: block; width: 25px; height: 3px; border-radius: 99px;
  background: rgba(255,255,255,.35);
}
.dots i:first-child { background: #fff; }
@keyframes heroIn { to { opacity: 1; transform: none; } }

/* Global extrusion introduction */
.extrusion-intro {
  padding: 54px 0;
  background: linear-gradient(135deg, #f7fafc, #edf3f8);
  border-bottom: 1px solid #dfe6ed;
}
.extrusion-intro-grid {
  display: grid; grid-template-columns: minmax(0,1.35fr) minmax(320px,.65fr);
  gap: 42px; align-items: center;
}
.extrusion-intro .kicker { color: var(--blue); letter-spacing: .18em; }
.extrusion-intro h2 {
  margin: 12px 0 14px; font-size: clamp(27px, 3.2vw, 38px);
  line-height: 1.25; letter-spacing: -.04em;
}
.extrusion-intro-copy > p {
  max-width: 720px; margin: 0; color: var(--muted); font-size: 16px; line-height: 1.8;
}
.country-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.country-list span {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 13px; border: 1px solid #d4dee8; border-radius: 999px;
  background: #fff; color: #42536a; font-size: 12px; font-weight: 800;
}
.country-list span:before {
  content: "";
  width: 8px; height: 5px; flex: 0 0 auto;
  border-left: 2px solid #68a82f;
  border-bottom: 2px solid #68a82f;
  transform: rotate(-45deg) translateY(-1px);
}
.extrusion-partner {
  padding: 28px; border-radius: 18px; color: #fff;
  background: linear-gradient(145deg, var(--navy2), var(--navy));
  box-shadow: var(--shadow);
}
.extrusion-partner small {
  display: block; color: #9bd652; font-size: 11px; font-weight: 900; letter-spacing: .15em;
}
.extrusion-partner strong {
  display: block; margin-top: 12px; font-size: 22px; line-height: 1.4;
}
.extrusion-partner p { margin: 12px 0 20px; color: #cbd6e3; font-size: 13px; line-height: 1.7; }
.extrusion-partner a { color: #fff; font-size: 13px; font-weight: 900; }

/* Quick / Market mini */
.market-quick { padding: 18px 0 32px; background: #fff; border-bottom: 1px solid #edf1f5; }
.market-quick-grid {
  display: grid;
  grid-template-columns: minmax(0,.88fr) minmax(0,.88fr) minmax(0,1.42fr) minmax(0,1.42fr);
  gap: 12px; align-items: stretch;
}
.market-quick-grid > * { min-width: 0; }
.quick-card, .market-mini-card {
  border: 1px solid var(--line); border-radius: 14px; background: #fff;
  padding: 25px 23px; min-height: 280px; position: relative;
  transition: transform .35s var(--ease), box-shadow .35s, border-color .35s;
  overflow: hidden;
}
.quick-card:hover, .market-mini-card:hover {
  transform: translateY(-6px); box-shadow: var(--shadow); border-color: #bac7d7;
}
.quick-no { font-size: 11px; font-weight: 900; color: var(--blue); }
.quick-icon {
  width: 43px; height: 43px; border: 1px solid var(--line); border-radius: 10px;
  display: grid; place-items: center; margin: 18px 0 20px; font-size: 20px;
  transition: background .3s, color .3s, border-color .3s;
}
.quick-card:hover .quick-icon { background: var(--navy); color: #fff; border-color: var(--navy); }
.quick-card h3 { font-size: 19px; margin: 0 0 9px; }
.quick-card p { font-size: 13px; color: var(--muted); line-height: 1.65; margin: 0; }
.quick-card b { display: inline-block; margin-top: 18px; color: var(--blue); font-size: 12px; transition: transform .25s; }
.quick-card:hover b { transform: translateX(4px); }
.market-mini-card { display: flex; flex-direction: column; padding: 22px; }
.market-mini-head { display: flex; justify-content: space-between; gap: 14px; align-items: flex-start; }
.market-mini-head h3 { font-size: 18px; margin: 5px 0 0; }
.market-label { font-size: 10px; letter-spacing: .12em; font-weight: 900; color: var(--blue); }
.live-badge {
  font-size: 10px; font-weight: 900; color: #1f8f5c; background: #e8f7ef;
  border-radius: 999px; padding: 5px 8px; position: relative;
}
.live-badge:before {
  content: ""; width: 6px; height: 6px; border-radius: 50%; background: #1f8f5c;
  display: inline-block; margin-right: 5px; vertical-align: middle;
  box-shadow: 0 0 0 0 rgba(31,143,92,.5);
  animation: livePulse 1.6s infinite;
}
@keyframes livePulse {
  70% { box-shadow: 0 0 0 8px rgba(31,143,92,0); }
  100% { box-shadow: 0 0 0 0 rgba(31,143,92,0); }
}
.market-price-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 15px; margin: 18px 0 8px; }
.market-price-row strong { font-size: 34px; letter-spacing: -.04em; }
.market-price-row span { font-size: 10px; color: var(--muted); margin-left: 3px; }
.market-change { font-weight: 900; font-size: 14px; }
.market-change.up { color: #2b9a67; }
.market-change.down { color: #d05757; }
.market-change small { display: block; text-align: right; margin-top: 4px; font-size: 11px; }
.avg-stack { display: grid; gap: 6px; justify-items: end; }
.month-average.prev { background: #f3f5f8; color: #536174; }
.mini-chart { height: 88px; margin-top: 4px; }
.mini-chart svg { width: 100%; height: 100%; }
.mini-chart-grid line {
  stroke: rgba(211, 225, 238, .14);
  stroke-width: 1;
  stroke-dasharray: 2 5;
}
.mini-chart-area { fill: url(#miniArea); }
.mini-chart .draw-line {
  fill: none;
  stroke-dasharray: 800; stroke-dashoffset: 800;
  stroke-linecap: round; stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
  transition: stroke-dashoffset 1.4s var(--ease);
}
.mini-chart .primary-line { stroke: #e8eef5; stroke-width: 2.25; }
.mini-chart .secondary-line { stroke: #6f9fc8; stroke-width: 1.75; }
.mini-chart-end {
  stroke: #102d4a; stroke-width: 2;
  vector-effect: non-scaling-stroke;
}
.mini-chart-end.primary-end { fill: #e8eef5; }
.mini-chart-end.secondary-end { fill: #6f9fc8; }
.mini-chart.in-view .draw-line { stroke-dashoffset: 0; }
.market-stats { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 5px; margin-top: 9px; }
.market-stats span { padding: 7px 4px; border-radius: 7px; background: #f6f8fa; text-align: center; font-size: 10px; white-space: nowrap; }
.market-stats b { display: block; color: #7b8797; font-size: 9px; margin-bottom: 2px; }
.market-update { font-size: 9px; color: #8a94a2; margin-top: 8px; text-align: right; }
.month-average { font-size: 11px; color: var(--blue); background: #edf3f9; padding: 6px 8px; border-radius: 7px; white-space: nowrap; }
.mini-calendar-head, .mini-calendar { display: grid; grid-template-columns: repeat(7, minmax(0,1fr)); gap: 4px; }
.mini-calendar-head { margin-top: 16px; margin-bottom: 4px; }
.mini-calendar-head span { text-align: center; font-size: 9px; color: #8c96a4; font-weight: 800; }
.mini-calendar span {
  min-height: 29px; border-radius: 6px; background: #f6f8fa;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 800; line-height: 1;
  transition: transform .2s;
}
.mini-calendar span:not(.empty):not(.future):hover { transform: scale(1.08); }
.mini-calendar small { font-size: 7px; margin-top: 3px; font-weight: 800; }
.mini-calendar .rise small { color: #2b9a67; }
.mini-calendar .fall small { color: #d05757; }
.mini-calendar .flat small { color: #8c96a4; }
.mini-calendar .today { background: var(--navy); color: #fff; box-shadow: 0 4px 12px rgba(11,36,72,.18); }
.mini-calendar .today small { color: #8ee0ae; }
.mini-calendar .empty { background: transparent; }
.mini-calendar .future { color: #bdc4cd; }
.calendar-legend { display: flex; gap: 12px; margin-top: auto; padding-top: 10px; font-size: 9px; color: #758191; }
.calendar-legend span { display: flex; align-items: center; gap: 4px; }
.calendar-legend i { width: 6px; height: 6px; border-radius: 50%; display: inline-block; }
.rise-dot { background: #2b9a67; }
.fall-dot { background: #d05757; }
.flat-dot { background: #9aa4af; }
.daily-market-card {
  color: #fff; border-color: rgba(12,43,76,.2); border-radius: 20px;
  background: linear-gradient(145deg, #081d33, #0b2946);
  box-shadow: 0 18px 45px rgba(7,30,57,.18);
}
.daily-market-card:before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(90deg, rgba(255,255,255,.025), transparent 45%);
}
.daily-market-card > * { position: relative; z-index: 1; }
.daily-market-card:hover { border-color: rgba(197,215,231,.25); box-shadow: 0 28px 60px rgba(7,30,57,.28); }
.daily-market-card .market-label { color: #7892aa; letter-spacing: .16em; }
.daily-market-card .market-mini-head h3 { color: #fff; font-size: 20px; }
.daily-market-card .live-badge {
  color: #bce984; border: 1px solid rgba(167,222,90,.22); background: rgba(167,222,90,.1);
}
.daily-market-card .live-badge:before { background: #a7de5a; box-shadow: 0 0 0 0 rgba(167,222,90,.55); }
.market-date-line {
  display: flex; justify-content: space-between; gap: 12px; margin-top: 14px;
  color: #8295ab; font-size: 9px; font-weight: 700;
}
.market-date-line time { color: #a9b8c8; }
.daily-market-card .market-price-row { margin: 12px 0 0; }
.daily-market-card .market-price-row strong {
  color: #fff; font-size: clamp(35px, 3.2vw, 44px); font-variant-numeric: tabular-nums;
}
.daily-market-card .market-price-row span { color: #8598ae; }
.daily-market-card .market-change {
  padding: 8px 10px; border-radius: 10px; text-align: right;
  background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.07);
}
.daily-market-card .market-change b { display: block; font-size: 12px; }
.daily-market-card .market-change.up { color: #a7de5a; }
.daily-market-card .market-change.down { color: #72b6ff; }
.daily-market-card .market-change small { color: #91a3b8; font-size: 9px; }
.daily-market-card .mini-chart { height: 78px; margin: 2px -2px 0; }
.daily-market-card .mini-chart .secondary-line { opacity: .9; }
.mini-market-legend {
  display: flex; flex-wrap: wrap; gap: 10px 15px; margin-top: -2px;
  color: #93a5b9; font-size: 9px; font-weight: 700;
}
.mini-market-legend span { display: inline-flex; align-items: center; gap: 5px; }
.mini-market-legend i { width: 12px; height: 2px; border-radius: 2px; }
.mini-market-legend i.western { background: #e8eef5; }
.mini-market-legend i.non-western { background: #6f9fc8; }
.daily-market-card .market-stats {
  margin-top: 12px; padding-top: 10px; border-top: 1px solid rgba(255,255,255,.08);
}
.daily-market-card .market-stats span {
  color: #eef4fa; padding: 7px 4px; border: 1px solid rgba(255,255,255,.06);
  background: rgba(255,255,255,.045); font-variant-numeric: tabular-nums;
}
.daily-market-card .market-stats b { color: #7f93a9; }
.daily-market-card .market-update {
  display: flex; align-items: center; gap: 6px; color: #7990a8; text-align: left;
  margin-top: 9px; letter-spacing: .06em;
}
.daily-market-card .market-update i,
.calendar-legend strong i,
.price-note > span i {
  width: 6px; height: 6px; border-radius: 50%; background: #a7de5a;
  box-shadow: 0 0 8px rgba(167,222,90,.55);
}
.calendar-mini-card {
  border: 1px solid #dfe7ee; border-radius: 20px;
  background: linear-gradient(145deg, #fff, #f8fbfd);
  box-shadow: 0 16px 42px rgba(9,32,57,.08);
}
.calendar-mini-card:hover { border-color: #b9cbdc; box-shadow: 0 25px 55px rgba(9,32,57,.14); }
.calendar-mini-card .market-label { color: #66809c; }
.calendar-mini-card .market-mini-head h3 { color: #102c4b; font-size: 20px; }
.calendar-mini-card .month-average { background: #eaf3fb; color: #155f9e; }
.calendar-mini-card .month-average.prev { background: #f0f2f5; color: #687789; }
.calendar-mini-card .mini-calendar span {
  border: 1px solid #edf1f4; background: #f6f9fb; color: #31455c;
  font-variant-numeric: tabular-nums;
}
.calendar-mini-card .mini-calendar .up small { color: #c94f58; }
.calendar-mini-card .mini-calendar .down small { color: #2475bc; }
.calendar-mini-card .mini-calendar .flat small { color: #8794a3; }
.calendar-mini-card .mini-calendar .today {
  color: #fff; border-color: #0d3157; background: linear-gradient(145deg, #0a2443, #14538b);
  box-shadow: 0 7px 18px rgba(11,49,87,.28);
}
.calendar-mini-card .mini-calendar .today small { color: #bce984; }
.calendar-mini-card .mini-calendar .future { color: #adb8c4; background: #fbfcfd; }
.calendar-legend strong {
  display: flex; align-items: center; gap: 5px; margin-left: auto;
  color: #6f8295; font-size: 8px; letter-spacing: .05em;
}

/* Sections */
.section { padding: 95px 0; }
.section.soft { background: var(--soft); }
.head { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin-bottom: 40px; }
.head .kicker { color: var(--blue); }
.head h2 { font-size: clamp(28px, 3.4vw, 40px); letter-spacing: -.04em; margin: 12px 0 0; }
.head p { max-width: 520px; color: var(--muted); line-height: 1.75; margin: 0; }
.head-copy { max-width: 520px; }
.head-copy p { max-width: none; margin: 0 0 13px; color: var(--muted); line-height: 1.7; }
.detail-link {
  display: inline-flex; align-items: center; gap: 9px; width: max-content;
  color: var(--blue); font-size: 13px; font-weight: 900; white-space: nowrap;
  transition: gap .2s, color .2s;
}
.detail-link:hover { gap: 14px; }
.detail-link span { display: inline-block; font-size: 16px; line-height: 1; }

.about { display: grid; grid-template-columns: minmax(0,1.04fr) minmax(0,.96fr); gap: 48px; align-items: center; }
.photo {
  border-radius: 20px; overflow: hidden; box-shadow: var(--shadow); height: 420px; background: #e9edf2;
  position: relative;
}
.photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease); }
.photo:hover img { transform: scale(1.05); }
.copy h3 { font-size: clamp(24px, 2.6vw, 32px); letter-spacing: -.04em; margin: 0 0 18px; }
.copy p { color: var(--muted); line-height: 1.85; }
.stats { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; margin-top: 24px; }
.stat {
  border: 1px solid var(--line); border-radius: 12px; padding: 18px; background: #fff;
  transition: transform .3s var(--ease), box-shadow .3s;
}
.stat:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.stat strong { display: block; color: var(--navy); font-size: 25px; }
.stat span { font-size: 12px; color: var(--muted); }

.solutions { display: grid; grid-template-columns: repeat(6, minmax(0,1fr)); gap: 12px; }
.solution {
  display: block; color: inherit;
  background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 0 0 22px;
  min-height: 225px; position: relative; overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s;
}
.solution-photo {
  height: 128px; overflow: hidden; background: #e8eef4; margin-bottom: 4px;
}
.solution-photo img {
  width: 100%; height: 100%; object-fit: cover; object-position: center; display: block;
  transition: transform .45s var(--ease);
}
.solution-photo-placeholder {
  display: grid; place-items: center; padding: 18px;
  background: linear-gradient(145deg, #162638, #526373); color: #fff;
}
.solution-photo-placeholder span {
  text-align: center; font-size: 12px; line-height: 1.55; font-weight: 900; letter-spacing: .1em;
}
.solution:hover .solution-photo img { transform: scale(1.06); }
.solution:before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; z-index: 1;
  background: var(--navy); transform: scaleX(.35); transform-origin: left;
  transition: transform .4s var(--ease), background .3s;
}
.solution:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.solution:hover:before { transform: scaleX(1); background: var(--green); }
.solution small { display: block; color: var(--blue); font-weight: 900; padding: 16px 22px 0; }
.solution h3 { margin: 10px 22px 10px; font-size: 18px; }
.solution p { font-size: 13px; color: var(--muted); line-height: 1.65; margin: 0 22px; }
.solution-tags {
  display: flex; flex-wrap: wrap; gap: 5px; margin: 12px 22px 0;
}
.solution-tags span {
  font-size: 10px; padding: 5px 7px; border-radius: 999px;
  background: #edf3f8; color: #38516d; font-weight: 800;
}

/* Market */
.market {
  position: relative; overflow: hidden; color: #fff;
  background:
    radial-gradient(circle at 85% 0%, rgba(37,101,164,.3), transparent 32%),
    radial-gradient(circle at 5% 25%, rgba(131,195,63,.09), transparent 28%),
    linear-gradient(145deg, #041326 0%, #071e38 48%, #0a2b4e 100%);
}
.market:before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, #000, transparent 72%);
}
.market > .wrap { position: relative; z-index: 1; }
.market-section-head { align-items: flex-end; }
.market-head-copy { max-width: 520px; }
.market-head-copy p { color: #9fb0c3; margin: 0 0 13px; line-height: 1.7; }
.market-detail-link {
  display: inline-flex; align-items: center; gap: 9px; width: max-content;
  color: #bce984; font-size: 13px; font-weight: 900; white-space: nowrap;
  transition: gap .2s, color .2s;
}
.market-detail-link:hover { gap: 14px; color: #d4f7a9; }
.market-detail-link span { display: inline-block; font-size: 18px; line-height: 1; }
.market-summary {
  display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 12px; margin-bottom: 18px;
}
.ms-item {
  position: relative; overflow: hidden; min-height: 132px;
  padding: 20px 19px; border-radius: 17px; border: 1px solid rgba(255,255,255,.1);
  background: linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.035));
  box-shadow: inset 0 1px rgba(255,255,255,.05);
  transition: transform .25s, border-color .25s, background .25s;
}
.ms-item:hover { transform: translateY(-3px); border-color: rgba(167,222,90,.22); background: rgba(255,255,255,.08); }
.ms-item:after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px;
  background: linear-gradient(90deg, #2c6fae, transparent); opacity: .6;
}
.ms-item.metric-up:after { background: linear-gradient(90deg, #6fc344, transparent); }
.ms-item.metric-down:after { background: linear-gradient(90deg, #5caaff, transparent); }
.ms-item > small {
  display: block; color: #5f7892; font-size: 8px; font-weight: 900;
  letter-spacing: .14em; margin-bottom: 15px;
}
.ms-item span { display: block; font-size: 11px; color: #9aabbd; margin-bottom: 7px; }
.ms-item strong { display: block; font-size: clamp(20px, 2vw, 25px); letter-spacing: -.03em; font-weight: 900; }
.ms-item strong small { font-size: 12px; margin-left: 4px; font-weight: 700; color: #c5d0dc; }
.ms-item strong em { display: block; margin-top: 6px; font-style: normal; font-size: 13px; font-weight: 800; }
.ms-item .up { color: #7ee29f; }
.ms-item .down { color: #72b6ff; }
.dual-price {
  display: flex; gap: 12px; flex-wrap: wrap; margin: -4px 0 14px; font-size: 12px; color: #9fb0c2;
}
.dual-price span {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 11px;
  border: 1px solid rgba(255,255,255,.07); border-radius: 9px;
  background: rgba(255,255,255,.035);
}
.dual-price i { width: 13px; height: 2px; border-radius: 2px; }
.dual-price i.western { background: #e8eef5; }
.dual-price i.non-western { background: #6f9fc8; }
.dual-price b { color: #fff; margin-left: 6px; }
.market-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 22px; }
.price-calendar .day.empty-day { background: transparent; min-height: 58px; }
.price-calendar .flat small { color: #cbd5e1; }
.panel {
  padding: 28px; border: 1px solid rgba(255,255,255,.1);
  background: linear-gradient(145deg, rgba(255,255,255,.07), rgba(255,255,255,.035));
  border-radius: 22px; min-width: 0;
  box-shadow: 0 22px 55px rgba(0,0,0,.13), inset 0 1px rgba(255,255,255,.05);
  transition: background .3s, transform .35s var(--ease), border-color .3s;
}
.panel:hover { background: rgba(255,255,255,.075); border-color: rgba(255,255,255,.16); transform: translateY(-3px); }
.market-panel-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 15px; }
.market-panel-head small { color: #6685a3; font-size: 9px; font-weight: 900; letter-spacing: .14em; }
.market-panel-head h3 { margin: 8px 0 0; color: #fff; font-size: 19px; }
.market-sync-badge {
  display: inline-flex; align-items: center; gap: 6px; padding: 6px 9px;
  border: 1px solid rgba(167,222,90,.18); border-radius: 999px;
  background: rgba(167,222,90,.08); color: #bce984; font-size: 9px; font-weight: 900;
}
.market-sync-badge i {
  width: 6px; height: 6px; border-radius: 50%; background: #a7de5a;
  box-shadow: 0 0 9px rgba(167,222,90,.65);
}
.calendar-month-badge {
  display: grid; place-items: center; min-width: 43px; height: 43px;
  border: 1px solid rgba(255,255,255,.1); border-radius: 12px;
  background: rgba(255,255,255,.05); color: #bce984; font-size: 12px; font-weight: 900;
}
.price-row { display: flex; justify-content: space-between; align-items: end; gap: 15px; margin: 22px 0 18px; }
.price-row strong { font-size: clamp(40px, 4.5vw, 54px); letter-spacing: -.055em; font-variant-numeric: tabular-nums; }
.price-row > div > small { color: #7f93a9; font-size: 12px; margin-left: 7px; }
.market-delta {
  padding: 9px 11px; border: 1px solid rgba(255,255,255,.07);
  border-radius: 10px; background: rgba(255,255,255,.04); text-align: right;
}
.market-delta b { display: block; font-size: 12px; }
.market-delta small { display: block; margin-top: 3px; color: #8497ad; font-size: 9px; }
.up { color: #7ee29f; font-weight: 900; }
.down { color: #72b6ff; font-weight: 900; }
.chart { height: 170px; margin: 4px 0 0; }
.chart svg { width: 100%; height: 100%; }
.chart-grid line {
  stroke: rgba(211, 225, 238, .14);
  stroke-width: 1;
  stroke-dasharray: 2 5;
}
.chart-y-labels text,
.chart-x-labels text {
  fill: #72869b;
  font-size: 9px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.chart-x-labels text { font-size: 8px; letter-spacing: .04em; }
.chart-area { fill: url(#homeMarketArea); }
.chart .draw-line {
  fill: none;
  stroke-dasharray: 1400; stroke-dashoffset: 1400;
  stroke-linecap: round; stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
  transition: stroke-dashoffset 1.6s var(--ease);
}
.chart .primary-line { stroke: #e8eef5; stroke-width: 2.25; }
.chart .secondary-line {
  stroke: #6f9fc8; stroke-width: 1.75;
  transition-delay: .12s; opacity: .9;
}
.chart-end {
  stroke: #102d4a; stroke-width: 2;
  vector-effect: non-scaling-stroke;
}
.chart-end.primary-end { fill: #e8eef5; }
.chart-end.secondary-end { fill: #6f9fc8; }
.chart.in-view .draw-line { stroke-dashoffset: 0; }
.market-panel-footer {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  margin-top: 8px; padding-top: 13px; border-top: 1px solid rgba(255,255,255,.075);
}
.market-panel-footer span {
  display: inline-flex; align-items: center; gap: 6px;
  color: #7790a8; font-size: 8px; font-weight: 900; letter-spacing: .08em;
}
.market-panel-footer span i {
  width: 6px; height: 6px; border-radius: 50%; background: #a7de5a; box-shadow: 0 0 8px rgba(167,222,90,.55);
}
.market-panel-footer time { color: #7e91a6; font-size: 9px; }
.price-calendar {
  display: grid; grid-template-columns: repeat(7, minmax(0,1fr)); gap: 5px;
  margin-top: 18px; padding-top: 13px; border-top: 1px solid rgba(255,255,255,.075);
}
.price-calendar .dow { text-align: center; color: #71869c; font-size: 9px; font-weight: 900; padding: 5px; }
.price-calendar .dow:first-child { color: #d9858e; }
.price-calendar .dow:nth-child(7) { color: #75aee3; }
.price-calendar .day {
  min-height: 58px; border: 1px solid rgba(255,255,255,.045);
  border-radius: 9px; background: rgba(255,255,255,.045);
  padding: 7px 5px; display: flex; flex-direction: column; align-items: center; justify-content: center;
  transition: transform .2s, background .2s, border-color .2s;
}
.price-calendar .day:hover { transform: translateY(-2px); background: rgba(255,255,255,.09); border-color: rgba(255,255,255,.12); }
.price-calendar .day b { color: #8093a7; font-size: 9px; }
.price-calendar .day strong { color: #edf3f9; font-size: 10px; margin-top: 4px; }
.price-calendar .day small { font-size: 8px; margin-top: 3px; }
.price-calendar .up small { color: #ff8e8e; }
.price-calendar .down small { color: #7fb5ff; }
.price-calendar .today {
  border-color: rgba(167,222,90,.55);
  background: linear-gradient(145deg, #f8fff0, #dff1c9); color: var(--navy);
  box-shadow: 0 8px 22px rgba(0,0,0,.22), 0 0 0 2px rgba(167,222,90,.1);
}
.price-calendar .today b { color: #63843c; }
.price-calendar .today strong { color: #102b48; font-weight: 900; }
.price-calendar .today small { color: #bd4650; }
.price-calendar .no-data { opacity: .5; }
.price-calendar .no-data strong { color: #8f9caf; }
.price-note { font-size: 10px; color: #aeb9c7; margin-top: 12px; line-height: 1.5; }
.price-note > span {
  display: inline-flex; align-items: center; gap: 5px; margin-right: 7px;
  color: #bce984; font-size: 8px; font-weight: 900; letter-spacing: .08em;
}
.price-note > span i { display: inline-block; }

/* Network */
.global-layout {
  display: grid; grid-template-columns: minmax(0,1.65fr) minmax(300px,.65fr);
  gap: 28px; align-items: stretch;
}
.asia-map {
  position: relative; min-height: 560px; border-radius: 24px; overflow: hidden;
  background: #071b35 url("../images/asia-map.png") center / cover no-repeat;
  box-shadow: var(--shadow);
}
.asia-map:after {
  content: none;
}
.coverage-list { display: grid; gap: 12px; }
.coverage-card {
  padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: #fff;
  transition: transform .35s var(--ease), box-shadow .35s, border-color .35s;
}
.coverage-card:hover { transform: translateX(6px); box-shadow: var(--shadow); border-color: #bac7d7; }
.coverage-card b { display: block; color: var(--blue); font-size: 12px; letter-spacing: .8px; margin-bottom: 6px; }
.coverage-card strong { display: block; font-size: 17px; margin-bottom: 5px; }
.coverage-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
/* Store */
.store { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
.product {
  border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: #fff;
  transition: transform .35s var(--ease), box-shadow .35s;
}
.product:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.product-visual {
  height: 235px; background: linear-gradient(145deg, #f8fafc, #e8edf3);
  display: grid; place-items: center; padding: 18px; overflow: hidden;
}
.product-visual svg { width: 100%; height: 100%; transition: transform .5s var(--ease); }
.product-visual.has-image { padding: 0; }
.product-visual.has-image img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform .5s var(--ease);
}
.product:hover .product-visual svg,
.product:hover .product-visual.has-image img { transform: scale(1.06) translateY(-4px); }
.product-body { padding: 21px; }
.product-body small { color: var(--blue); font-weight: 900; }
.product-body h3 { margin: 8px 0 10px; }
.product-body p { font-size: 13px; color: var(--muted); line-height: 1.65; }
.product-link {
  display: inline-flex; margin-top: 12px; color: var(--blue); font-size: 12px; font-weight: 800;
}

/* Process */
.process { display: grid; grid-template-columns: repeat(6, minmax(0,1fr)); gap: 10px; }
.step {
  background: #fff; border-top: 3px solid var(--navy); padding: 20px 15px;
  border-radius: 0 0 12px 12px; transition: transform .35s var(--ease), box-shadow .35s, border-color .35s;
}
.step:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-top-color: var(--green); }
.step b { font-size: 11px; color: var(--blue); }
.step h4 { margin: 22px 0 8px; }
.step p { font-size: 12px; color: var(--muted); }
.projects { display: grid; grid-template-columns: minmax(0,1.5fr) minmax(0,1fr) minmax(0,1fr); gap: 12px; margin-top: 35px; }
.project-card {
  min-height: 235px; border-radius: 15px; padding: 24px;
  display: flex; flex-direction: column; justify-content: flex-end;
  position: relative; overflow: hidden; color: #fff;
  transition: transform .4s var(--ease), box-shadow .4s;
}
.project-card:hover { transform: translateY(-6px) scale(1.01); box-shadow: var(--shadow); }
.project-card:before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(145deg, rgba(255,255,255,.08), transparent);
}
.project-card > * { position: relative; z-index: 1; }
.project-icon { font-size: 12px; letter-spacing: .18em; font-weight: 900; opacity: .75; margin-bottom: auto; }
.project-card strong { font-size: 22px; margin-bottom: 7px; }
.project-card span { font-size: 12px; opacity: .78; }
.rail-card { background: linear-gradient(135deg, #102a4e, #375f8e); }
.motor-card { background: linear-gradient(135deg, #1b2838, #576675); }
.curtain-card { background: linear-gradient(135deg, #27384d, #8797a6); }

/* RFQ */
.rfq-wrap { display: grid; grid-template-columns: minmax(250px,310px) minmax(0,1fr); gap: 22px; }
.rfq-side {
  background: var(--navy); color: #fff; border-radius: 18px; padding: 28px;
  align-self: start; position: sticky; top: calc(var(--header-h) + 20px);
}
.rfq-side h3 { font-size: 25px; margin: 0 0 12px; }
.rfq-progress { display: grid; gap: 8px; margin-top: 24px; }
.rfq-progress button {
  text-align: left; border: 0; border-left: 2px solid rgba(255,255,255,.2);
  background: transparent; color: #aebcd0; padding: 10px; transition: .25s; cursor: pointer;
}
.rfq-progress button:hover { color: #fff; background: rgba(255,255,255,.06); }
.rfq-progress button.on { color: #fff; border-color: var(--green); font-weight: 800; background: rgba(131,195,63,.12); }
.rfq-progress button.done { color: #c9e6a6; }
.form { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 30px; }
.form-step { display: none; animation: fadeStep .35s var(--ease); }
.form-step.on { display: block; }
.form-step[hidden] { display: none !important; }
.form-step.on:not([hidden]) { display: block; }
@keyframes fadeStep { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.form h3 { margin-top: 0; font-size: 24px; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 13px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12px; font-weight: 800; margin-bottom: 7px; }
.field input, .field select, .field textarea {
  width: 100%; min-width: 0; border: 1px solid var(--line); border-radius: 9px;
  padding: 12px; background: #fff; transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: #8aa3c4; box-shadow: 0 0 0 3px rgba(23,63,115,.12);
}
.checks { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 8px; margin: 12px 0 18px; }
.check {
  border: 1px solid var(--line); border-radius: 9px; padding: 11px; font-size: 13px;
  display: flex; gap: 8px; align-items: center; cursor: pointer;
  transition: border-color .2s, background .2s;
}
.check:has(input:checked) { border-color: var(--blue); background: #f3f7fb; }
.form-nav { display: flex; justify-content: space-between; margin-top: 22px; gap: 10px; }
.form-nav button {
  border: 0; border-radius: 8px; padding: 12px 17px; font-weight: 800;
  transition: transform .2s, box-shadow .2s;
}
.form-nav button:hover { transform: translateY(-2px); }
.prev { background: #e9eef4; }
.next { background: var(--navy); color: #fff; }
.form-msg {
  display: none; margin-top: 16px; padding: 14px 16px; border-radius: 10px;
  font-size: 14px; font-weight: 700;
}
.form-msg.show { display: block; }
.form-msg.ok { background: #e8f7ef; color: #1f8f5c; }
.form-msg.err { background: #fdeeee; color: #c0392b; }
.hp-field {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

/* Certificates / Support */
.cert-block {
  border: 1px solid var(--line); border-radius: 20px; background: #fff; padding: 28px; margin-bottom: 22px;
  box-shadow: var(--shadow);
}
.cert-head {
  display: flex; justify-content: space-between; gap: 24px; align-items: end; margin-bottom: 22px;
}
.cert-head h3 { margin: 10px 0 8px; font-size: 28px; letter-spacing: -.03em; }
.cert-head p { margin: 0; color: var(--muted); line-height: 1.7; max-width: 640px; }
.partner-logo { height: 56px; width: auto; max-width: min(320px, 48vw); object-fit: contain; }
.cert-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; }
.cert-card {
  margin: 0; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: #f8fafc;
  transition: transform .35s var(--ease), box-shadow .35s;
}
.cert-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.cert-card a {
  display: block; background: #f7f9fb; padding: 18px 18px 0;
}
.cert-card img {
  width: auto; max-width: 100%; height: auto; max-height: 420px;
  object-fit: contain; display: block; margin: 0 auto; background: #fff;
}
.cert-card figcaption { padding: 16px 18px; background: #fff; }
.cert-card strong { display: block; font-size: 16px; margin-bottom: 4px; }
.cert-card span { font-size: 12px; color: var(--muted); }
.cert-note { margin: 14px 0 0; font-size: 12px; color: var(--muted); }
.support-cards { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 12px; }
.support-card {
  border: 1px solid var(--line); border-radius: 14px; background: #fff; padding: 22px 18px;
  transition: transform .3s var(--ease), box-shadow .3s;
}
.support-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.support-card strong { display: block; color: var(--navy); font-size: 20px; margin-bottom: 6px; }
.support-card span { font-size: 13px; color: var(--muted); }

/* Footer */
.footer { background: #07172f; color: #cbd5e1; padding: 50px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.35fr repeat(3, minmax(0,1fr)); gap: 28px; }
.footer h4 { color: #fff; }
.footer p, .footer li { font-size: 13px; line-height: 1.8; }
.footer ul { list-style: none; margin: 0; padding: 0; }
.footer a:hover { color: #fff; }
.footer .brand-name strong {
  color: #fff;
  font-size: 20px;
  letter-spacing: -.4px;
  font-weight: 800;
}
.footer .brand-name small { color: #94a3b8; }
.footer .brand-mark { background: #fff; color: var(--navy); }
.footer .brand-lockup { margin-bottom: 12px; }
.copyline { margin-top: 28px; border-top: 1px solid rgba(255,255,255,.12); padding-top: 18px; font-size: 12px; }

/* Reveal + utilities */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

.to-top {
  position: fixed; right: 22px; bottom: 88px; z-index: 90;
  width: 52px; height: 52px; border: 0; border-radius: 0;
  background: var(--navy); color: #fff; font-size: 18px; font-weight: 900;
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: .3s var(--ease); box-shadow: 0 10px 24px rgba(7,25,52,.25);
}
.to-top.show { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--blue); }

.kakao-widget {
  position: fixed; right: 22px; bottom: 22px; z-index: 91;
  display: inline-flex; align-items: center; justify-content: center;
  width: 56px; min-width: 56px; height: 56px; padding: 0;
  border-radius: 50% !important;
  background: #fee500; color: #191919;
  box-shadow: 0 12px 28px rgba(0, 0, 0, .18);
  transition: transform .25s var(--ease), box-shadow .25s;
}
.kakao-widget:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 34px rgba(0, 0, 0, .22);
}
.kakao-widget-icon {
  display: grid; place-items: center; width: 28px; height: 28px; flex: 0 0 auto;
}
.kakao-widget-icon svg { display: block; }
.kakao-widget-label {
  position: absolute;
  width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap;
}

@media (max-width: 640px) {
  .to-top { right: 16px; bottom: 78px; width: 46px; height: 46px; }
  .kakao-widget {
    right: 16px; bottom: 16px; width: 50px; min-width: 50px; height: 50px;
  }
}

/* Responsive */
@media (max-width: 1180px) {
  .menu { gap: 10px; font-size: 12px; }
}
@media (max-width: 1100px) {
  .market-quick-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .solutions, .process { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .store { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 1000px) {
  .brand-name small { display: none; }
  .global-layout { grid-template-columns: 1fr; }
  .partner-logos { grid-template-columns: repeat(3, 1fr); }
  .asia-map { min-height: 420px; }
}
@media (max-width: 860px) {
  :root { --header-h: 76px; }
  .nav { justify-content: space-between; gap: 8px; }
  .brand-lockup { flex: 1 1 auto; min-width: 0; max-width: calc(100% - 128px); }
  .brand-logo { height: auto; max-height: 40px; max-width: 100%; }
  .loader-mark img { height: 52px; }
  .menu { display: none; }
  .hamb { display: block; width: 36px; height: 36px; flex: 0 0 auto; padding: 0; }
  .tools { margin-left: 0; flex: 0 0 auto; gap: 6px; }
  .cta { padding: 9px 11px; font-size: 12px; }
  .solutions { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .about, .market-grid, .market-summary, .cert-grid, .support-cards { grid-template-columns: 1fr 1fr; }
  .rfq-wrap { grid-template-columns: 1fr; }
  .rfq-side { position: static; }
  .store { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .process { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .footer-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .cert-head { display: grid; }
  .features { grid-template-columns: repeat(2, minmax(0,1fr)); max-width: none; }
  .feature:nth-child(2n) { border-right: 0; }
  .feature:nth-child(-n+4) {
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255,255,255,.12);
  }
  .feature:last-child { grid-column: 1 / -1; border-right: 0; }
  .extrusion-intro-grid { grid-template-columns: 1fr; gap: 24px; }
  .head { display: block; }
  .head > p,
  .head-copy { margin-top: 18px; }
  .market-head-copy { margin-top: 18px; }
}
@media (max-width: 640px) {
  .wrap { width: min(100% - 32px, 1180px); }
  .nav { gap: 6px; }
  .brand-lockup { max-width: calc(100% - 118px); }
  .brand-logo { max-height: 36px; }
  .cta { padding: 8px 10px; font-size: 11px; }
  .hero > .wrap,
  .subhero > .wrap,
  .prod-hero > .wrap,
  .info-hero > .wrap,
  .project-hero > .wrap,
  .support-hero > .wrap { width: min(100% - 40px, 1180px); }
  .subhero,
  .prod-hero,
  .info-hero,
  .project-hero,
  .support-hero { min-height: auto; height: auto; }
  .subhero-inner,
  .prod-hero-inner,
  .info-hero-inner,
  .project-hero-inner,
  .support-hero-inner { min-height: auto; height: auto; padding-block: 56px; }
  .hero { min-height: auto; align-items: stretch; background-position: center; }
  .hero-inner { padding: 48px 0 64px; }
  .hero-shade {
    background: linear-gradient(180deg,
      rgba(5,20,40,.96) 0%,
      rgba(5,20,40,.88) 55%,
      rgba(5,20,40,.78) 100%);
  }
  .hero h1 { font-size: clamp(26px, 7vw, 36px); }
  .hero .kicker { font-size: 10px; line-height: 1.7; letter-spacing: .18em; }
  .hero-promo { font-size: 17px; }
  .hero h1 .headline-line { display: inline; white-space: normal; }
  .hero h1 .headline-line + .headline-line:before { content: " "; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn-light,
  .hero-actions .btn-line { width: 100%; text-align: center; }
  .features { grid-template-columns: 1fr; }
  .feature,
  .feature:nth-child(2n),
  .feature:last-child {
    grid-column: auto; padding: 14px 8px;
    border-right: 0; border-bottom: 1px solid rgba(255,255,255,.12);
  }
  .feature:last-child { border-bottom: 0; }
  .extrusion-intro { padding: 42px 0; }
  .extrusion-partner { padding: 24px 21px; }
  .dots { bottom: 14px; }
  .market-quick-grid, .solutions, .store, .process, .projects, .grid2, .checks,
  .market-summary, .cert-grid, .support-cards, .market-grid { grid-template-columns: 1fr; }
  .head { display: block; }
  .head h2 { font-size: 30px; }
  .detail-link,
  .market-detail-link { white-space: nowrap; }
  .panel { padding: 22px 18px; }
  .market-panel-head h3 { font-size: 17px; }
  .price-row { align-items: flex-start; }
  .price-row strong { font-size: 38px; }
  .market-delta { margin-top: 3px; }
  .price-calendar { gap: 3px; }
  .price-calendar .day { min-height: 52px; padding: 5px 2px; }
  .price-calendar .day strong { font-size: 9px; }
  .section { padding: 72px 0; }
  .photo { height: 300px; }
  .price-row strong { font-size: 34px; }
  .form { padding: 21px; }
  .footer-grid { grid-template-columns: 1fr; }
  .brand-lockup { min-width: 0; }
  .brand-name strong { font-size: 14px; }
  .partner-logos { grid-template-columns: repeat(2, 1fr); }
  .asia-map { min-height: 330px; border-radius: 18px; }
  .action-card, .market-mini-card { min-height: auto; }
  .cert-card a { padding: 14px 14px 0; }
  .ms-item strong { font-size: 20px; }
}