/* ============================================
   大糯小憨 · 温馨猫咪世界 样式表
   ============================================ */

:root {
  /* 主色调 —— 温暖奶油 + 蜜桃粉 */
  --cream: #fff8f0;
  --cream-2: #fdeee0;
  --peach: #ffd9c0;
  --peach-deep: #ffb894;
  --brown: #8a5a44;
  --brown-soft: #a9765d;
  --ink: #4a3b34;

  /* 糯米 —— 银灰蓝 */
  --nuomi: #8fa6c9;
  --nuomi-soft: #d7e2f2;
  --nuomi-deep: #5f7bab;

  /* 憨宝 —— 蓝金暖橙 */
  --hanbao: #f0b25c;
  --hanbao-soft: #fbe6c6;
  --hanbao-deep: #dd913a;

  --pink: #ff9eb5;
  --shadow-sm: 0 4px 14px rgba(138, 90, 68, .10);
  --shadow-md: 0 12px 34px rgba(138, 90, 68, .16);
  --shadow-lg: 0 22px 60px rgba(138, 90, 68, .22);
  --radius: 26px;
  --radius-sm: 16px;
  --maxw: 1180px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 88px; }

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Noto Sans SC", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1200px 700px at 12% -8%, #fff1e2 0%, transparent 55%),
    radial-gradient(1000px 600px at 100% 0%, #ffe9ee 0%, transparent 50%),
    linear-gradient(180deg, var(--cream) 0%, #fffaf5 100%);
  background-attachment: fixed;
  line-height: 1.75;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ---------- 漂浮装饰 ---------- */
.float-decor { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.float-decor span {
  position: absolute; opacity: .18; font-size: 26px;
  animation: floatUp linear infinite;
}
.float-decor .paw:nth-child(1) { left: 6%;  animation-duration: 22s; animation-delay: 0s; }
.float-decor .paw:nth-child(2) { left: 22%; animation-duration: 28s; animation-delay: 4s; font-size: 20px; }
.float-decor .paw:nth-child(3) { left: 68%; animation-duration: 26s; animation-delay: 2s; }
.float-decor .heart:nth-child(4){ left: 84%; animation-duration: 30s; animation-delay: 6s; font-size: 22px; }
.float-decor .spark:nth-child(5){ left: 40%; animation-duration: 24s; animation-delay: 1s; font-size: 18px; }
.float-decor .paw:nth-child(6)  { left: 52%; animation-duration: 32s; animation-delay: 8s; font-size: 30px; }
.float-decor .spark:nth-child(7){ left: 14%; animation-duration: 27s; animation-delay: 5s; }
.float-decor .heart:nth-child(8){ left: 92%; animation-duration: 25s; animation-delay: 3s; }

@keyframes floatUp {
  0%   { transform: translateY(105vh) rotate(0deg); opacity: 0; }
  10%  { opacity: .18; }
  90%  { opacity: .18; }
  100% { transform: translateY(-12vh) rotate(360deg); opacity: 0; }
}

/* ---------- 导航栏 ---------- */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: all .35s ease;
  padding: 14px 0;
}
.navbar.scrolled {
  background: rgba(255, 248, 240, .82);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-sm);
  padding: 8px 0;
}
.nav-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.logo { display: flex; align-items: center; gap: 8px; font-weight: 800; font-size: 20px; }
.logo-emoji { font-size: 26px; animation: wiggle 3s ease-in-out infinite; }
@keyframes wiggle { 0%,100%{transform:rotate(0)} 25%{transform:rotate(-12deg)} 75%{transform:rotate(12deg)} }
.logo-text {
  background: linear-gradient(120deg, var(--nuomi-deep), var(--hanbao-deep));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
  padding: 8px 14px; border-radius: 999px; font-size: 15px; font-weight: 600;
  color: var(--brown-soft); transition: all .25s ease;
}
.nav-links a:hover { background: var(--peach); color: var(--brown); transform: translateY(-2px); }
.nav-cta {
  background: linear-gradient(120deg, var(--peach-deep), var(--pink));
  color: #fff !important; box-shadow: var(--shadow-sm);
}
.nav-cta:hover { filter: brightness(1.05); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 26px; height: 3px; background: var(--brown); border-radius: 3px; transition: .3s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- 通用按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 28px; border-radius: 999px; font-weight: 700; font-size: 16px;
  cursor: pointer; border: 0; transition: all .3s cubic-bezier(.2,.8,.3,1);
}
.btn-primary {
  background: linear-gradient(120deg, var(--peach-deep), var(--pink));
  color: #fff; box-shadow: var(--shadow-md);
}
.btn-primary:hover { transform: translateY(-4px) scale(1.02); box-shadow: var(--shadow-lg); }
.btn-ghost {
  background: rgba(255,255,255,.7); color: var(--brown);
  border: 2px solid var(--peach-deep); backdrop-filter: blur(6px);
}
.btn-ghost:hover { background: var(--peach); transform: translateY(-4px); }
.btn-block { width: 100%; }

/* ---------- Hero ---------- */
.hero {
  position: relative; z-index: 1;
  max-width: var(--maxw); margin: 0 auto; padding: 150px 24px 60px;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center;
  min-height: 92vh;
}
.hero-bg {
  position: absolute; top: -120px; right: -160px; width: 620px; height: 620px;
  background: radial-gradient(circle at 30% 30%, var(--hanbao-soft), transparent 70%);
  border-radius: 50%; filter: blur(10px); z-index: -1; opacity: .8;
}
.hero-tag {
  display: inline-block; background: rgba(255,255,255,.75); backdrop-filter: blur(8px);
  padding: 8px 18px; border-radius: 999px; font-weight: 700; color: var(--brown-soft);
  box-shadow: var(--shadow-sm); margin-bottom: 22px; border: 1px solid #fff;
}
.hero-title { font-size: clamp(34px, 5.4vw, 62px); line-height: 1.25; font-weight: 900; letter-spacing: 1px; }
.hl-nuomi { color: var(--nuomi-deep); }
.hl-hanbao { color: var(--hanbao-deep); }
.amp { color: var(--pink); font-size: .8em; margin: 0 6px; }
.hero-desc { margin: 22px 0 30px; font-size: 17px; color: var(--brown-soft); }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-photo { position: relative; display: flex; justify-content: center; }
.photo-frame {
  position: relative; border-radius: 40% 40% 34px 34px; overflow: hidden;
  box-shadow: var(--shadow-lg); border: 8px solid #fff; transform: rotate(-2deg);
  transition: transform .5s ease; max-width: 420px;
}
.photo-frame:hover { transform: rotate(0deg) scale(1.02); }
.photo-frame img { width: 100%; height: 460px; object-fit: cover; }
.frame-badge {
  position: absolute; bottom: 16px; left: 50%; transform: translateX(-50%);
  background: rgba(255,255,255,.9); backdrop-filter: blur(8px); color: var(--brown);
  padding: 8px 20px; border-radius: 999px; font-weight: 700; font-size: 14px; white-space: nowrap;
  box-shadow: var(--shadow-sm);
}
.floating-emoji { position: absolute; font-size: 40px; filter: drop-shadow(0 6px 12px rgba(0,0,0,.15)); animation: bob 4s ease-in-out infinite; }
.floating-emoji.e1 { top: 6%;  left: 4%;  animation-delay: 0s; }
.floating-emoji.e2 { top: 20%; right: 2%; animation-delay: .8s; }
.floating-emoji.e3 { bottom: 16%; left: 0%; animation-delay: 1.6s; }
.floating-emoji.e4 { bottom: 6%; right: 8%; animation-delay: 2.4s; }
@keyframes bob { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-18px)} }

/* ---------- 数据统计 ---------- */
.stats {
  position: relative; z-index: 1; max-width: var(--maxw); margin: 20px auto 0; padding: 0 24px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.stat-card {
  background: rgba(255,255,255,.72); backdrop-filter: blur(10px);
  border: 1px solid #fff; border-radius: var(--radius); padding: 28px 18px; text-align: center;
  box-shadow: var(--shadow-sm); transition: transform .35s ease, box-shadow .35s ease;
}
.stat-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); }
.stat-num {
  font-size: 42px; font-weight: 900; line-height: 1;
  background: linear-gradient(120deg, var(--peach-deep), var(--pink));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.stat-label { margin-top: 10px; font-weight: 700; color: var(--brown-soft); font-size: 15px; }

/* ---------- 通用 section ---------- */
.section { position: relative; z-index: 1; max-width: var(--maxw); margin: 0 auto; padding: 90px 24px; }
.section-head { text-align: center; margin-bottom: 54px; }
.section-emoji { font-size: 34px; display: block; margin-bottom: 12px; animation: bob 3.5s ease-in-out infinite; }
.section-head h2 {
  font-size: clamp(28px, 4vw, 42px); font-weight: 900; letter-spacing: 1px;
  background: linear-gradient(120deg, var(--brown), var(--brown-soft));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.section-head p { margin-top: 12px; color: var(--brown-soft); font-size: 17px; }

/* ---------- 猫咪卡片 ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.cat-card {
  background: rgba(255,255,255,.8); backdrop-filter: blur(12px);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md);
  border: 1px solid #fff; transition: transform .4s ease, box-shadow .4s ease;
}
.cat-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); }
.cat-photo { position: relative; height: 300px; overflow: hidden; }
.cat-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.cat-card:hover .cat-photo img { transform: scale(1.08); }
.cat-chip {
  position: absolute; top: 16px; left: 16px; padding: 8px 16px; border-radius: 999px;
  font-weight: 700; font-size: 13px; color: #fff; backdrop-filter: blur(6px);
}
.nuomi-card .cat-chip { background: rgba(95,123,171,.9); }
.hanbao-card .cat-chip { background: rgba(221,145,58,.9); }
.nuomi-card { border-top: 6px solid var(--nuomi); }
.hanbao-card { border-top: 6px solid var(--hanbao); }
.cat-body { padding: 26px 28px 30px; }
.cat-body h3 { font-size: 30px; font-weight: 900; display: flex; align-items: baseline; gap: 10px; }
.nuomi-card .cat-body h3 { color: var(--nuomi-deep); }
.hanbao-card .cat-body h3 { color: var(--hanbao-deep); }
.cat-body h3 small { font-size: 15px; font-weight: 600; opacity: .6; letter-spacing: 1px; }
.cat-text { margin-top: 12px; color: var(--brown-soft); font-size: 15px; }
.cat-info { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 20px 0; }
.cat-info li {
  background: var(--cream-2); border-radius: var(--radius-sm); padding: 10px 14px; font-size: 14px; font-weight: 600;
}
.cat-info li b { color: var(--brown); margin-right: 4px; }

/* 进度条 */
.bars { display: flex; flex-direction: column; gap: 14px; margin-top: 8px; }
.bar { display: grid; grid-template-columns: 92px 1fr 42px; align-items: center; gap: 12px; font-size: 13px; font-weight: 700; }
.bar span { color: var(--brown-soft); }
.bar b { text-align: right; color: var(--brown); }
.track { height: 10px; background: var(--cream-2); border-radius: 999px; overflow: hidden; }
.track i {
  display: block; height: 100%; width: 0; border-radius: 999px;
  transition: width 1.4s cubic-bezier(.2,.8,.2,1);
}
.nuomi-card .track i { background: linear-gradient(90deg, var(--nuomi), var(--nuomi-deep)); }
.hanbao-card .track i { background: linear-gradient(90deg, var(--hanbao), var(--hanbao-deep)); }
.reveal.in .track i { width: var(--v); }

/* ---------- 时间线 ---------- */
.timeline { position: relative; max-width: 820px; margin: 0 auto; padding-left: 10px; }
.timeline::before {
  content: ""; position: absolute; left: 34px; top: 10px; bottom: 10px; width: 4px;
  background: linear-gradient(180deg, var(--nuomi), var(--hanbao), var(--pink)); border-radius: 4px;
}
.tl-item { position: relative; padding-left: 84px; margin-bottom: 34px; }
.tl-dot {
  position: absolute; left: 12px; top: 4px; width: 48px; height: 48px; border-radius: 50%;
  background: #fff; box-shadow: var(--shadow-sm); display: flex; align-items: center; justify-content: center;
  font-size: 22px; border: 3px solid var(--peach);
}
.tl-card {
  background: rgba(255,255,255,.8); backdrop-filter: blur(10px); border: 1px solid #fff;
  border-radius: var(--radius); padding: 20px 24px; box-shadow: var(--shadow-sm);
  transition: transform .35s ease, box-shadow .35s ease;
}
.tl-card:hover { transform: translateX(8px); box-shadow: var(--shadow-md); }
.tl-date {
  display: inline-block; background: var(--peach); color: var(--brown); font-weight: 700;
  font-size: 13px; padding: 4px 14px; border-radius: 999px; margin-bottom: 8px;
}
.tl-card h4 { font-size: 20px; color: var(--brown); }
.tl-card p { color: var(--brown-soft); font-size: 15px; margin-top: 4px; }

/* ---------- 照片墙 ---------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-bottom: 40px; }
.filter-btn {
  padding: 10px 24px; border-radius: 999px; border: 2px solid var(--peach); background: #fff;
  color: var(--brown-soft); font-weight: 700; font-size: 15px; cursor: pointer; transition: all .3s ease;
}
.filter-btn:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.filter-btn.active {
  background: linear-gradient(120deg, var(--peach-deep), var(--pink)); color: #fff; border-color: transparent;
}
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.g-item {
  position: relative; border-radius: var(--radius); overflow: hidden; background: #fff;
  box-shadow: var(--shadow-md); cursor: pointer; transition: transform .4s ease, box-shadow .4s ease, opacity .4s ease;
}
.g-item img { width: 100%; height: 280px; object-fit: cover; transition: transform .6s ease; }
.g-item:hover { transform: translateY(-8px) scale(1.01); box-shadow: var(--shadow-lg); }
.g-item:hover img { transform: scale(1.1); }
.g-item figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 40px 18px 16px; color: #fff; font-size: 14px;
  background: linear-gradient(transparent, rgba(74,59,52,.9)); transform: translateY(20px); opacity: 0;
  transition: all .4s ease;
}
.g-item:hover figcaption { transform: translateY(0); opacity: 1; }
.g-item figcaption b { color: var(--peach); }
.g-item.hide { display: none; }

/* ---------- 滚动条 marquee ---------- */
.marquee-section { position: relative; z-index: 1; padding: 40px 0 70px; overflow: hidden; }
.marquee-title { text-align: center; font-size: 22px; color: var(--brown); margin-bottom: 26px; font-weight: 800; }
.marquee { position: relative; width: 100%; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 18px; width: max-content; animation: scrollX 30s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track img {
  width: 210px; height: 210px; object-fit: cover; border-radius: 24px; border: 5px solid #fff;
  box-shadow: var(--shadow-sm); transition: transform .3s ease;
}
.marquee-track img:hover { transform: scale(1.06) rotate(-2deg); }
@keyframes scrollX { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- 性格对比 ---------- */
.compare-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.compare-card {
  background: rgba(255,255,255,.8); backdrop-filter: blur(12px); border-radius: var(--radius);
  padding: 34px 30px; box-shadow: var(--shadow-md); border: 1px solid #fff; text-align: center;
  transition: transform .4s ease, box-shadow .4s ease;
}
.compare-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); }
.compare-card.nuomi-card { border-top: 6px solid var(--nuomi); }
.compare-card.hanbao-card { border-top: 6px solid var(--hanbao); }
.cmp-emoji { font-size: 54px; animation: bob 3.5s ease-in-out infinite; }
.compare-card h4 { font-size: 26px; margin-top: 8px; }
.nuomi-card h4 { color: var(--nuomi-deep); }
.hanbao-card h4 { color: var(--hanbao-deep); }
.cmp-sub { color: var(--brown-soft); font-weight: 600; margin-bottom: 18px; }
.compare-card ul { text-align: left; display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; }
.compare-card li { position: relative; padding-left: 26px; font-size: 15px; color: var(--brown-soft); }
.compare-card li::before { content: "✦"; position: absolute; left: 0; color: var(--pink); }
.spectrum { display: flex; align-items: center; gap: 12px; font-size: 13px; font-weight: 700; color: var(--brown-soft); }
.spec-track { position: relative; flex: 1; height: 10px; background: linear-gradient(90deg, var(--nuomi-soft), var(--hanbao-soft)); border-radius: 999px; }
.spec-dot {
  position: absolute; top: 50%; left: var(--p); width: 22px; height: 22px; border-radius: 50%;
  background: #fff; border: 4px solid var(--pink); transform: translate(-50%, -50%); box-shadow: var(--shadow-sm);
  transition: left 1.2s cubic-bezier(.2,.8,.2,1);
}

/* ---------- 关于我们 ---------- */
.about-box {
  max-width: 820px; margin: 0 auto; background: rgba(255,255,255,.78); backdrop-filter: blur(12px);
  border-radius: var(--radius); padding: 40px 42px; box-shadow: var(--shadow-md); border: 1px solid #fff;
}
.about-box p { margin-bottom: 16px; color: var(--brown-soft); font-size: 16px; }
.about-box p:last-child { margin-bottom: 0; }

/* ---------- 联系表单 ---------- */
.contact-form {
  max-width: 680px; margin: 0 auto; background: rgba(255,255,255,.8); backdrop-filter: blur(12px);
  border-radius: var(--radius); padding: 38px 36px; box-shadow: var(--shadow-md); border: 1px solid #fff;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 700; margin-bottom: 8px; color: var(--brown); font-size: 15px; }
.field input, .field textarea {
  width: 100%; padding: 13px 16px; border-radius: var(--radius-sm); border: 2px solid var(--cream-2);
  background: #fff; font-family: inherit; font-size: 15px; color: var(--ink); transition: all .3s ease; resize: vertical;
}
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--peach-deep); box-shadow: 0 0 0 4px rgba(255,184,148,.2);
}
.form-note { text-align: center; margin-top: 14px; font-weight: 700; min-height: 24px; color: var(--hanbao-deep); }

/* ---------- 页脚 ---------- */
.footer {
  position: relative; z-index: 1; margin-top: 40px;
  background: linear-gradient(135deg, var(--brown), var(--brown-soft)); color: #fff6ee; text-align: center;
  padding: 56px 24px 40px;
}
.footer-logo { font-size: 26px; font-weight: 900; }
.footer-cats { font-size: 20px; margin: 12px 0; }
.footer-text { opacity: .9; font-size: 15px; }
.footer-copy { margin-top: 22px; opacity: .7; font-size: 13px; border-top: 1px solid rgba(255,255,255,.18); padding-top: 20px; }

/* ---------- 返回顶部 ---------- */
.to-top {
  position: fixed; right: 26px; bottom: 26px; z-index: 90; width: 52px; height: 52px; border-radius: 50%;
  border: 0; background: linear-gradient(120deg, var(--peach-deep), var(--pink)); color: #fff; font-size: 22px;
  font-weight: 900; cursor: pointer; box-shadow: var(--shadow-md); opacity: 0; pointer-events: none;
  transform: translateY(20px); transition: all .35s ease;
}
.to-top.show { opacity: 1; pointer-events: auto; transform: translateY(0); }
.to-top:hover { transform: translateY(-4px); }

/* ---------- 灯箱 ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 200; background: rgba(40,28,22,.86); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity .35s ease;
}
.lightbox.open { opacity: 1; pointer-events: auto; }
.lightbox img { max-width: 88vw; max-height: 84vh; border-radius: 20px; border: 6px solid #fff; box-shadow: var(--shadow-lg); transform: scale(.9); transition: transform .35s ease; }
.lightbox.open img { transform: scale(1); }
.lb-close { position: absolute; top: 26px; right: 34px; color: #fff; font-size: 44px; cursor: pointer; line-height: 1; font-weight: 300; }
.lb-close:hover { transform: rotate(90deg); transition: transform .3s; }

/* ---------- 滚动揭示动画 ---------- */
.reveal { opacity: 0; transform: translateY(38px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.8,.2,1); }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ---------- 响应式 ---------- */
@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; text-align: center; padding-top: 120px; min-height: auto; gap: 50px; }
  .hero-btns { justify-content: center; }
  .photo-frame img { height: 380px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .cat-grid, .compare-grid { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); }

  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed; top: 62px; right: 16px; left: 16px; flex-direction: column; align-items: stretch; gap: 6px;
    background: rgba(255,248,240,.97); backdrop-filter: blur(16px); border-radius: var(--radius); padding: 16px;
    box-shadow: var(--shadow-lg); transform: translateY(-16px) scale(.96); opacity: 0; pointer-events: none; transition: all .3s ease;
  }
  .nav-links.open { transform: translateY(0) scale(1); opacity: 1; pointer-events: auto; }
  .nav-links a { text-align: center; }
}
@media (max-width: 620px) {
  .stats { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .stat-num { font-size: 34px; }
  .gallery { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .cat-info { grid-template-columns: 1fr; }
  .bar { grid-template-columns: 84px 1fr 40px; }
  .section { padding: 64px 18px; }
  .about-box, .contact-form { padding: 28px 22px; }
  .marquee-track img { width: 160px; height: 160px; }
  .timeline::before { left: 26px; }
  .tl-item { padding-left: 68px; }
  .tl-dot { left: 4px; width: 44px; height: 44px; }
}