/* ─────────────────────────────────────────────
   宏威橱柜 We Home Cabinet
   日式清新 · 木 × 绿
   ───────────────────────────────────────────── */

:root {
  --paper:       #f7f4ec;   /* 和纸底色 */
  --paper-deep:  #efeadd;
  --ink:         #33302a;
  --ink-soft:    #5c564c;
  --wood:        #a3805d;
  --wood-deep:   #6f5640;
  --wood-light:  #d8c3a5;
  --green:       #66795a;
  --green-deep:  #48573f;
  --green-soft:  #a9b89b;
  --line:        #d9d0bd;
  --white:       #fdfcf8;

  --serif: "Noto Serif SC", "Songti SC", serif;
  --sans:  "Noto Sans SC", "PingFang SC", sans-serif;
  --latin: "Cormorant Garamond", serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-weight: 300;
  color: var(--ink);
  background-color: var(--paper);
  /* 和纸质感 */
  background-image:
    radial-gradient(ellipse at 20% 10%, rgba(163,128,93,.045), transparent 55%),
    radial-gradient(ellipse at 85% 90%, rgba(102,121,90,.05), transparent 50%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0.4 0 0 0 0 0.35 0 0 0 0 0.28 0 0 0 0.035 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
  line-height: 1.9;
  letter-spacing: .02em;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  overflow-x: clip;
}

a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
.container { max-width: 1120px; margin: 0 auto; padding: 0 32px; }

::selection { background: var(--green-soft); color: var(--white); }

/* ── 顶部导航 ─────────────────────────── */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  /* 避让手机状态栏 / 刘海（安全区域） */
  padding-top: env(safe-area-inset-top, 0px);
  transition: background .35s ease, box-shadow .35s ease;
}
.site-header.scrolled {
  background: rgba(247,244,236,.92);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--line);
}
.header-inner {
  max-width: 1220px; margin: 0 auto;
  display: flex; align-items: center; gap: 28px;
  padding: 16px 32px;
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--green-deep); }
.brand-mark { display: grid; place-items: center; color: var(--wood-deep); }
.brand-mark img { display: block; width: 36px; height: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.3; }
.brand-zh { font-family: var(--serif); font-size: 19px; font-weight: 600; letter-spacing: .14em; color: var(--ink); }
.brand-en { font-family: var(--latin); font-size: 11.5px; letter-spacing: .22em; text-transform: uppercase; color: var(--wood); }

.nav { margin-left: auto; display: flex; align-items: center; gap: 30px; }
.nav a {
  font-size: 14.5px; letter-spacing: .12em; color: var(--ink-soft);
  padding: 4px 0; position: relative;
}
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: -2px;
  width: 100%; height: 1px; background: var(--green);
  transform: scaleX(0); transform-origin: right; transition: transform .3s ease;
}
.nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav a.nav-cta {
  border: 1px solid var(--green); color: var(--green-deep);
  padding: 7px 20px; border-radius: 999px; transition: all .3s ease;
}
.nav a.nav-cta:hover { background: var(--green); color: var(--white); }
.nav a.nav-cta::after { display: none; }

.lang-toggle {
  border: 1px solid var(--line); background: transparent; color: var(--ink-soft);
  font-family: var(--latin); font-size: 13px; letter-spacing: .1em;
  width: 42px; height: 30px; border-radius: 999px; cursor: pointer;
  transition: all .3s ease;
}
.lang-toggle:hover { border-color: var(--wood); color: var(--wood-deep); }

.menu-btn { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.menu-btn span { display: block; width: 22px; height: 1.5px; background: var(--ink); margin: 5px 0; transition: transform .3s ease, opacity .3s ease; }
.menu-btn.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-btn.open span:nth-child(2) { opacity: 0; }
.menu-btn.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ── 首屏 ─────────────────────────────── */
.hero {
  position: relative; min-height: 100vh;
  min-height: 100svh; /* 移动端浏览器工具栏修正 */
  display: flex; flex-direction: column; justify-content: center;
  overflow: hidden;
  padding: calc(130px + env(safe-area-inset-top, 0px)) 0 80px;
}
.hero-texture {
  position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(180deg, rgba(217,208,189,.18) 0, transparent 30%),
    repeating-linear-gradient(90deg, transparent 0 119px, rgba(163,128,93,.05) 119px 120px);
}
.hero-inner {
  position: relative;
  max-width: 1120px; margin: 0 auto; padding: 0 32px;
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center;
}
.hero-kicker {
  display: flex; align-items: center; gap: 14px;
  font-size: 13.5px; letter-spacing: .2em; color: var(--green-deep);
  margin-bottom: 26px;
}
.kicker-line { width: 46px; height: 1px; background: var(--green); flex: none; }
.hero-title {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(38px, 5.4vw, 62px);
  line-height: 1.42; letter-spacing: .06em;
  margin-bottom: 28px;
}
.hero-title-green { color: var(--green-deep); }
.hero-sub {
  max-width: 30em; font-size: 15.5px; color: var(--ink-soft); margin-bottom: 38px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 54px; }
.btn {
  display: inline-block; padding: 13px 34px; border-radius: 999px;
  font-size: 14.5px; letter-spacing: .14em; transition: all .3s ease;
}
.btn-solid { background: var(--green-deep); color: var(--white); border: 1px solid var(--green-deep); }
.btn-solid:hover { background: var(--wood-deep); border-color: var(--wood-deep); transform: translateY(-2px); }
.btn-ghost { border: 1px solid var(--wood); color: var(--wood-deep); }
.btn-ghost:hover { background: var(--wood); color: var(--white); transform: translateY(-2px); }

.hero-stats { display: flex; gap: 46px; }
.hero-stats li { display: flex; flex-direction: column; }
.hero-stats strong {
  font-family: var(--latin); font-size: 32px; font-weight: 500; color: var(--wood-deep);
  line-height: 1.2;
}
.hero-stats strong em { font-style: normal; font-size: 18px; color: var(--wood); }
.hero-stats span { font-size: 12.5px; letter-spacing: .18em; color: var(--ink-soft); }

.hero-art { position: relative; display: flex; flex-direction: column; align-items: center; gap: 26px; }
.hero-window {
  width: min(360px, 100%); aspect-ratio: 1;
  border-radius: 50%; overflow: hidden;
  border: 1px solid var(--wood);
  box-shadow:
    0 0 0 10px var(--paper),
    0 0 0 11px var(--line),
    0 30px 60px -30px rgba(111,86,64,.45);
}
.hero-window img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-hills { width: 100%; max-width: 380px; }
.vertical-motto {
  position: absolute; right: -6px; top: 8px;
  writing-mode: vertical-rl;
  font-family: var(--serif); font-size: 17px; letter-spacing: .55em;
  color: var(--wood); opacity: .85;
}

.hero-scroll {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
}
.hero-scroll span {
  display: block; width: 1px; height: 52px; background: var(--wood);
  animation: drop 2.2s ease-in-out infinite; transform-origin: top;
}
@keyframes drop {
  0% { transform: scaleY(0); opacity: 0; }
  40% { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(1) translateY(14px); opacity: 0; }
}

/* ── 通用 section ─────────────────────── */
.section { padding: 110px 0; }
.section-head { margin-bottom: 60px; }
.section-en {
  font-family: var(--latin); font-size: 14px; letter-spacing: .34em;
  text-transform: uppercase; color: var(--wood); margin-bottom: 12px;
}
.section-en::after {
  content: ""; display: block; width: 40px; height: 1px;
  background: var(--wood); margin-top: 10px;
}
.section-title {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(26px, 3.4vw, 36px); letter-spacing: .06em; line-height: 1.5;
}
.section-sub { margin-top: 14px; color: var(--ink-soft); font-size: 15px; }
.section-head.light .section-en { color: var(--wood-light); }
.section-head.light .section-en::after { background: var(--wood-light); }
.section-head.light .section-title { color: var(--white); }

/* ── 关于 ─────────────────────────────── */
.about-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 64px; align-items: start; }
.about-body p { margin-bottom: 22px; font-size: 15.5px; color: var(--ink-soft); }
.about-points { margin-top: 30px; display: flex; flex-direction: column; gap: 12px; }
.about-points li { display: flex; align-items: center; gap: 14px; font-size: 15px; }
.about-points li::before {
  content: ""; width: 8px; height: 8px; flex: none;
  background: var(--green); border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(102,121,90,.15);
}
.about-card {
  background: var(--white); border: 1px solid var(--line); border-radius: 6px;
  padding: 42px 36px; text-align: center;
  box-shadow: 0 14px 40px -22px rgba(111,86,64,.25);
}
.ring-number { position: relative; width: 150px; margin: 0 auto 30px; }
.ring-number svg { width: 100%; }
.ring-text {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
}
.ring-text strong { font-family: var(--latin); font-size: 40px; font-weight: 500; color: var(--green-deep); line-height: 1.1; }
.ring-text span { font-size: 12px; letter-spacing: .2em; color: var(--ink-soft); }
.about-facts div {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 13px 4px; border-top: 1px dashed var(--line); font-size: 14.5px;
}
.about-facts dt { color: var(--ink-soft); letter-spacing: .12em; }
.about-facts dd { font-family: var(--serif); color: var(--ink); }

/* ── 定制服务 ─────────────────────────── */
.services { background: var(--paper-deep); }
.service-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px;
}
.service-card {
  background: var(--white); border: 1px solid var(--line); border-radius: 6px;
  padding: 38px 30px 34px;
  transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--green-soft);
  box-shadow: 0 22px 44px -24px rgba(72,87,63,.35);
}
.service-icon {
  width: 58px; height: 58px; margin-bottom: 22px;
  display: grid; place-items: center;
  border: 1px solid var(--line); border-radius: 50%;
  background: var(--paper);
}
.service-icon svg { width: 32px; height: 32px; fill: none; stroke: var(--wood-deep); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.service-icon svg .dot { fill: var(--green); stroke: none; }
.service-icon svg .dot-line { stroke: var(--green); }
.service-card h3 {
  font-family: var(--serif); font-size: 19px; font-weight: 600;
  letter-spacing: .08em; margin-bottom: 10px;
}
.service-card p { font-size: 14px; color: var(--ink-soft); line-height: 1.85; }
.service-note {
  margin-top: 40px; text-align: center; font-size: 14px; color: var(--ink-soft);
}
.service-note::before, .service-note::after {
  content: "—"; color: var(--wood); margin: 0 14px;
}

/* ── 作品集（画廊墙） ──────────────────── */
.gallery-wall {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px 30px;
}
.gallery-piece {
  margin: 0;
  cursor: zoom-in;
  transition: transform .4s ease;
}
.gallery-piece:hover { transform: translateY(-6px); }
.gallery-piece .mat {
  /* 白色装裱卡纸 + 细木线画框 */
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 12px;
  position: relative;
  box-shadow: 0 18px 38px -24px rgba(111,86,64,.4);
  transition: box-shadow .4s ease, border-color .4s ease;
}
.gallery-piece:hover .mat {
  border-color: var(--wood-light);
  box-shadow: 0 30px 52px -26px rgba(72,87,63,.45);
}
.gallery-piece .mat::after {
  content: ""; position: absolute; inset: 6px;
  border: 1px solid var(--paper-deep);
  border-radius: 2px; pointer-events: none;
}
.gallery-piece img {
  display: block; width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 1px;
}
.gallery-piece figcaption {
  font-family: var(--serif);
  font-size: 13.5px; letter-spacing: .1em;
  color: var(--ink-soft);
  text-align: center;
  padding-top: 14px;
  line-height: 1.7;
}
.gallery-piece figcaption::after {
  content: ""; display: block;
  width: 22px; height: 1px;
  background: var(--wood-light);
  margin: 10px auto 0;
  transition: width .4s ease, background .4s ease;
}
.gallery-piece:hover figcaption::after { width: 44px; background: var(--green); }

/* 灯箱 */
.lightbox {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(40,38,32,.92);
  display: none; align-items: center; justify-content: center;
  padding: 40px;
}
.lightbox.open { display: flex; }
.lightbox figure { max-width: 92vw; max-height: 88vh; text-align: center; }
.lightbox img {
  max-width: 100%; max-height: 80vh;
  border-radius: 4px;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,.6);
}
.lightbox figcaption {
  margin-top: 16px; color: var(--paper);
  font-family: var(--serif); font-size: 15px; letter-spacing: .12em;
  display: flex; justify-content: center; align-items: baseline; gap: 22px;
}
.lightbox-count {
  font-family: var(--latin); font-size: 14px; letter-spacing: .2em;
  color: var(--wood-light);
}
.lightbox-close {
  position: absolute; top: 22px; right: 30px;
  background: none; border: none; cursor: pointer;
  color: var(--paper); font-size: 40px; line-height: 1;
  opacity: .8; transition: opacity .3s;
}
.lightbox-close:hover { opacity: 1; }
.lightbox-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 52px; height: 52px;
  display: grid; place-items: center;
  background: rgba(40,38,32,.4);
  border: 1px solid rgba(247,244,236,.5);
  border-radius: 50%;
  color: var(--paper);
  cursor: pointer;
  opacity: .8;
  transition: all .3s ease;
}
.lightbox-arrow svg { width: 22px; height: 22px; }
.lightbox-arrow:hover { opacity: 1; background: rgba(247,244,236,.14); }
.lightbox-arrow.prev { left: 26px; }
.lightbox-arrow.next { right: 26px; }

/* ── 工艺与设备 ───────────────────────── */
.craft { padding: 0; }
.craft-band {
  background:
    linear-gradient(rgba(58,70,50,.94), rgba(47,57,41,.96)),
    repeating-linear-gradient(100deg, rgba(255,255,255,.03) 0 2px, transparent 2px 90px),
    var(--green-deep);
  color: var(--white);
  padding: 110px 0;
}
.craft-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 44px 60px; }
.craft-item { position: relative; padding-left: 74px; }
.craft-no {
  position: absolute; left: 0; top: 2px;
  font-family: var(--serif); font-size: 30px; color: var(--wood-light);
  opacity: .9; line-height: 1;
}
.craft-no::after {
  content: ""; display: block; width: 1px; height: 42px;
  background: rgba(216,195,165,.4); margin: 12px auto 0;
}
.craft-item h3 {
  font-family: var(--serif); font-size: 19px; font-weight: 500;
  letter-spacing: .08em; margin-bottom: 8px; color: #f2eee2;
}
.craft-item p { font-size: 14px; color: rgba(242,238,226,.72); line-height: 1.9; }
.craft-note {
  margin-top: 60px; padding-top: 28px;
  border-top: 1px solid rgba(216,195,165,.25);
  font-size: 13.5px; color: rgba(242,238,226,.6); letter-spacing: .05em;
}

/* ── 流程 ─────────────────────────────── */
.process-line {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px;
  position: relative;
}
.process-line::before {
  content: ""; position: absolute; top: 21px; left: 8%; right: 8%;
  height: 1px; background: var(--line);
}
.process-line li { position: relative; text-align: center; padding-top: 0; }
.step-dot {
  position: relative; z-index: 1;
  display: inline-grid; place-items: center;
  width: 43px; height: 43px; border-radius: 50%;
  background: var(--paper); border: 1px solid var(--wood);
  font-family: var(--latin); font-size: 17px; color: var(--wood-deep);
  margin-bottom: 16px;
  transition: all .3s ease;
}
.process-line li:hover .step-dot { background: var(--green-deep); border-color: var(--green-deep); color: var(--white); }
.process-line h3 { font-family: var(--serif); font-size: 16.5px; font-weight: 600; letter-spacing: .1em; margin-bottom: 6px; }
.process-line p { font-size: 12.5px; color: var(--ink-soft); line-height: 1.7; }

/* ── 口碑 ─────────────────────────────── */
.voices { background: var(--paper-deep); }
.stars { color: var(--wood); letter-spacing: .2em; font-size: 15px; }
.voice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.voice-card {
  background: var(--white); border: 1px solid var(--line); border-radius: 6px;
  padding: 36px 30px; position: relative;
}
.voice-card::before {
  content: "「"; position: absolute; top: 14px; left: 18px;
  font-family: var(--serif); font-size: 34px; color: var(--green-soft);
}
.voice-card p { font-size: 14.5px; line-height: 2; color: var(--ink-soft); margin-bottom: 18px; }
.voice-card footer { font-size: 13px; color: var(--wood-deep); letter-spacing: .08em; }
.voice-card footer::before { content: ""; display: block; width: 30px; height: 1px; background: var(--wood); margin-bottom: 10px; }

/* ── 联系 ─────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.contact-card {
  background: var(--white); border: 1px solid var(--line); border-radius: 6px;
  padding: 38px 32px;
  border-top: 3px solid var(--green);
}
.contact-card:nth-child(2) { border-top-color: var(--wood); }
.contact-card:nth-child(3) { border-top-color: var(--green-soft); }
.contact-card h3 {
  font-family: var(--serif); font-size: 18px; font-weight: 600;
  letter-spacing: .1em; margin-bottom: 20px;
}
.contact-card address { font-style: normal; font-size: 15px; line-height: 2; color: var(--ink-soft); margin-bottom: 16px; }
.map-link { font-size: 13.5px; color: var(--green-deep); letter-spacing: .06em; border-bottom: 1px solid var(--green-soft); padding-bottom: 2px; transition: all .3s; }
.map-link:hover { color: var(--wood-deep); border-color: var(--wood); }
.contact-line { display: flex; gap: 14px; align-items: baseline; font-size: 14.5px; margin-bottom: 12px; color: var(--ink-soft); }
.contact-line a:hover { color: var(--green-deep); }
.contact-label {
  flex: none; font-size: 12px; letter-spacing: .16em; color: var(--wood);
  border: 1px solid var(--line); border-radius: 3px; padding: 1px 8px;
}
.hours { width: 100%; border-collapse: collapse; font-size: 14.5px; color: var(--ink-soft); }
.hours td { padding: 10px 2px; border-bottom: 1px dashed var(--line); }
.hours td:last-child { text-align: right; font-family: var(--latin); font-size: 15px; color: var(--ink); }
.hours-note { margin-top: 18px; font-size: 13px; color: var(--ink-soft); line-height: 1.8; }

/* ── 页脚 ─────────────────────────────── */
.site-footer {
  background: var(--ink); color: rgba(247,244,236,.75);
  padding: 60px 0 50px; text-align: center;
}
.footer-logo { display: block; margin: 0 auto 16px; width: 44px; height: auto; opacity: .9; }
.footer-brand { font-family: var(--serif); font-size: 18px; letter-spacing: .18em; color: var(--paper); margin-bottom: 10px; }
.footer-line { font-size: 13.5px; margin-bottom: 26px; color: rgba(247,244,236,.55); }
.footer-copy { font-size: 12px; letter-spacing: .06em; color: rgba(247,244,236,.4); }
.footer-admin {
  color: rgba(247,244,236,.4);
  border-bottom: 1px dotted rgba(247,244,236,.35);
  padding-bottom: 1px;
  transition: color .3s ease, border-color .3s ease;
}
.footer-admin:hover { color: var(--wood-light); border-color: var(--wood-light); }

/* ── 入场动画 ─────────────────────────── */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s ease, transform .8s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ── 响应式 ───────────────────────────── */
@media (max-width: 960px) {
  /* 导航折叠为汉堡菜单（平板与手机） */
  .header-inner { padding: 13px 20px; gap: 14px; }
  .nav {
    position: fixed; inset: calc(60px + env(safe-area-inset-top, 0px)) 0 auto 0; z-index: -1;
    background: rgba(247,244,236,.97);
    backdrop-filter: blur(12px);
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 14px 0 22px;
    box-shadow: 0 14px 32px -14px rgba(51,48,42,.28);
    border-bottom: 1px solid var(--line);
    /* 完全移出屏幕（含 60px 顶部偏移与投影），避免底边露在视口顶部 */
    transform: translateY(calc(-100% - 120px));
    visibility: hidden;
    transition: transform .38s ease, visibility 0s linear .38s;
  }
  .nav.open { transform: none; visibility: visible; transition: transform .38s ease, visibility 0s; }
  .nav a { padding: 13px 30px; width: 100%; font-size: 15px; }
  .nav a::after { display: none; }
  .nav a.nav-cta { width: auto; margin: 14px 30px 0; text-align: center; }
  .lang-toggle { margin-left: auto; }
  .menu-btn { display: block; }

  /* 首屏：保留圆窗照片，缩小并移到文字下方 */
  .hero { padding: calc(112px + env(safe-area-inset-top, 0px)) 0 64px; }
  .hero-inner { grid-template-columns: 1fr; gap: 46px; }
  .hero-art { flex-direction: column; }
  .hero-window { width: min(250px, 68vw); }
  .hero-hills { max-width: 270px; }
  .vertical-motto { display: none; }

  .section { padding: 90px 0; }
  .service-grid, .voice-grid, .contact-grid { grid-template-columns: 1fr 1fr; }
  .gallery-wall { grid-template-columns: 1fr 1fr; gap: 26px 22px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .craft-grid { grid-template-columns: 1fr; gap: 36px; }
  .process-line { grid-template-columns: repeat(3, 1fr); gap: 32px 14px; }
  .process-line::before { display: none; }
}
@media (max-width: 640px) {
  .container { padding: 0 20px; }
  .hero-inner { padding: 0 20px; }
  .section { padding: 68px 0; }
  .section-head { margin-bottom: 42px; }

  .brand-zh { font-size: 17px; }
  .brand-en { font-size: 10.5px; }

  .hero { padding: calc(100px + env(safe-area-inset-top, 0px)) 0 56px; }
  .hero-inner { gap: 36px; }
  .hero-kicker { margin-bottom: 20px; font-size: 12px; letter-spacing: .14em; }
  .hero-title { margin-bottom: 22px; }
  .hero-sub { font-size: 14.5px; margin-bottom: 30px; }
  .hero-actions { margin-bottom: 42px; gap: 12px; }
  .btn { padding: 12px 26px; font-size: 14px; }
  .hero-stats { gap: 26px; flex-wrap: wrap; }
  .hero-stats strong { font-size: 27px; }
  .hero-window { width: min(215px, 62vw); }
  .hero-scroll { display: none; }

  .service-grid, .voice-grid, .contact-grid { grid-template-columns: 1fr; }
  .service-card { padding: 30px 24px 28px; }
  .gallery-wall { grid-template-columns: 1fr; gap: 24px; }

  .craft-band { padding: 68px 0; }
  .craft-item { padding-left: 56px; }
  .craft-no { font-size: 24px; }
  .craft-no::after { height: 30px; margin-top: 10px; }
  .craft-note { margin-top: 44px; }

  .process-line { grid-template-columns: repeat(2, 1fr); gap: 30px 12px; }

  .voice-card { padding: 30px 24px; }
  .contact-card { padding: 30px 24px; }

  .lightbox { padding: 14px; }
  .lightbox figure { max-width: 100%; }
  .lightbox img { max-height: 72vh; }
  .lightbox figcaption { font-size: 13.5px; gap: 14px; flex-wrap: wrap; padding: 0 48px; }
  .lightbox-close { top: 12px; right: 16px; }
  .lightbox-arrow { width: 42px; height: 42px; }
  .lightbox-arrow.prev { left: 10px; }
  .lightbox-arrow.next { right: 10px; }

  .site-footer { padding: 48px 0 42px; }
}