/* ==========================================================================
   CKC 官网样式表
   深色 · 金线 · 极简竞技感
   ========================================================================== */

:root {
  --bg: #070a10;
  --bg-soft: #0b0f17;
  --panel: rgba(255, 255, 255, 0.028);
  --panel-2: rgba(255, 255, 255, 0.05);
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);
  --gold: #d8b45a;
  --gold-light: #f2dfa8;
  --gold-deep: #9d7c2e;
  --text: #eceef3;
  --text-dim: #a7b0bf;
  --text-mute: #747f90;
  --radius: 16px;
  --radius-sm: 10px;
  --maxw: 1160px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  --font-en: "SF Pro Display", -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- 通用文字 ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
}

.section { padding: 108px 0; position: relative; }

/* 锚点跳转时避开固定导航，否则标题被遮住 */
.section[id] { scroll-margin-top: 82px; }

.section-head { text-align: center; max-width: 680px; margin: 0 auto 62px; }
.section-title {
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.35;
}
.section-title .accent { color: var(--gold); }
.section-desc {
  margin-top: 16px;
  color: var(--text-dim);
  font-size: 15.5px;
}

/* 标题下的金色短线 */
.title-rule {
  width: 44px;
  height: 2px;
  margin: 22px auto 0;
  background: linear-gradient(90deg, var(--gold-deep), var(--gold-light), var(--gold-deep));
  border-radius: 2px;
}

/* ==========================================================================
   导航
   ========================================================================== */
.navbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding: 20px 0;
  transition: background 0.35s var(--ease), padding 0.35s var(--ease),
    border-color 0.35s var(--ease), backdrop-filter 0.35s var(--ease);
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  padding: 12px 0;
  background: rgba(7, 10, 16, 0.86);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom-color: var(--line);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand { display: inline-flex; align-items: center; gap: 12px; }
/* 品牌徽标 = 项目素材 assets/brand/ckc-lion.png（圆形裁切去掉黑角） */
.brand-mark {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  border-radius: 50%;
  object-fit: cover;
  background: #0b0f17;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text b {
  font-family: var(--font-en);
  font-size: 19px;
  letter-spacing: 0.22em;
  font-weight: 700;
}
.brand-text span {
  font-size: 10.5px;
  letter-spacing: 0.24em;
  color: var(--text-mute);
  text-transform: uppercase;
}

.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-link {
  position: relative;
  display: inline-block;
  padding: 9px 15px;
  font-size: 14.5px;
  color: var(--text-dim);
  border-radius: 999px;
  transition: color 0.25s var(--ease), background 0.25s var(--ease);
}
.nav-link:hover { color: var(--text); background: rgba(255, 255, 255, 0.05); }
.nav-link.active { color: var(--gold); }
.nav-link.active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 2px;
  width: 14px;
  height: 2px;
  border-radius: 2px;
  transform: translateX(-50%);
  background: var(--gold);
}

.nav-cta {
  margin-left: 10px;
  padding: 10px 22px;
  font-size: 14px;
  font-weight: 600;
  color: #16110a;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  border-radius: 999px;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
  box-shadow: 0 6px 22px -10px rgba(216, 180, 90, 0.9);
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 10px 28px -10px rgba(216, 180, 90, 1); }

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 10px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 16px;
  height: 1.5px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.2s var(--ease);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 90px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(760px 520px at 16% 6%, rgba(216, 180, 90, 0.15), transparent 62%),
    radial-gradient(680px 560px at 88% 78%, rgba(70, 104, 168, 0.13), transparent 64%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.032) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.032) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: radial-gradient(circle at 50% 34%, #000 12%, transparent 76%);
  -webkit-mask-image: radial-gradient(circle at 50% 34%, #000 12%, transparent 76%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 2; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  align-items: center;
  gap: 56px;
}

/* Hero 大标题 = 项目字标素材 assets/brand/ckc-wordmark-plain.png（原字标裁掉副标题后的净版） */
.hero-title {
  line-height: 1;
  margin: 8px 0 14px;
}
.hero-wordmark {
  width: clamp(250px, 34vw, 430px);
  height: auto;
  filter: drop-shadow(0 14px 46px rgba(216, 180, 90, 0.24));
}
.hero-sub {
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.04em;
}
.hero-en {
  margin-top: 10px;
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--text-mute);
}
.hero-text p.lead {
  margin-top: 26px;
  max-width: 520px;
  color: var(--text-dim);
  font-size: 15.5px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
    background 0.25s var(--ease), border-color 0.25s var(--ease);
  border: 1px solid transparent;
  cursor: pointer;
}
.btn svg { width: 17px; height: 17px; }
.btn-primary {
  color: #16110a;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  box-shadow: 0 12px 34px -14px rgba(216, 180, 90, 0.95);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -16px rgba(216, 180, 90, 1); }
.btn-ghost {
  color: var(--text);
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
}
.btn-ghost:hover { border-color: rgba(216, 180, 90, 0.6); color: var(--gold-light); transform: translateY(-2px); }

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 38px;
  margin-top: 52px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}
.hero-meta div { min-width: 96px; }
.hero-meta b {
  display: block;
  font-family: var(--font-en);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--gold-light);
}
.hero-meta span { font-size: 12.5px; letter-spacing: 0.14em; color: var(--text-mute); }

/* ---------- 手机预览 ---------- */
.phone-stage { position: relative; display: flex; justify-content: center; }
.phone-stage::before {
  content: "";
  position: absolute;
  width: 74%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(216, 180, 90, 0.2), transparent 68%);
  filter: blur(6px);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.phone {
  position: relative;
  width: 286px;
  aspect-ratio: 286 / 588;
  border-radius: 40px;
  padding: 9px;
  background: linear-gradient(160deg, #2a2f3a, #0d1017 42%, #262b35);
  box-shadow: 0 40px 90px -30px rgba(0, 0, 0, 0.95), 0 0 0 1px rgba(255, 255, 255, 0.08),
    inset 0 0 0 1px rgba(255, 255, 255, 0.05);
  animation: floaty 7s ease-in-out infinite;
}
@keyframes floaty {
  0%, 100% { transform: translateY(0) rotate(-1.1deg); }
  50% { transform: translateY(-14px) rotate(1.1deg); }
}
.phone-screen {
  position: relative;
  height: 100%;
  border-radius: 33px;
  overflow: hidden;
  background: linear-gradient(180deg, #0b0f16, #0a0d13 60%, #0d1119);
  padding: 16px 13px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.phone-notch {
  position: absolute;
  top: 9px;
  left: 50%;
  transform: translateX(-50%);
  width: 84px;
  height: 19px;
  border-radius: 999px;
  background: #05070b;
  z-index: 3;
}
.phone-status {
  display: flex;
  justify-content: space-between;
  padding: 2px 8px 0;
  font-family: var(--font-en);
  font-size: 9px;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.55);
}
.phone-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 4px;
  margin-top: 6px;
}
.phone-bar i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 8px rgba(216, 180, 90, 0.9);
}
.phone-bar em {
  font-family: var(--font-en);
  font-style: normal;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: #f0e2bd;
}
.phone-hero {
  position: relative;
  border-radius: 14px;
  padding: 14px 13px;
  background: linear-gradient(150deg, rgba(216, 180, 90, 0.22), rgba(255, 255, 255, 0.02) 62%);
  border: 1px solid rgba(216, 180, 90, 0.24);
  overflow: hidden;
}
.phone-hero::after {
  content: "";
  position: absolute;
  right: -26px;
  top: -26px;
  width: 74px;
  height: 74px;
  border-radius: 50%;
  border: 1px solid rgba(216, 180, 90, 0.22);
  pointer-events: none;
}
.phone-hero b,
.phone-hero span,
.phone-chip { position: relative; z-index: 2; }
.phone-hero b {
  display: block;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: #fff;
}
.phone-hero span {
  display: block;
  margin-top: 5px;
  font-size: 9.5px;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.04em;
}
.phone-chip {
  display: inline-block;
  margin-top: 10px;
  padding: 3px 9px;
  font-size: 8.5px;
  letter-spacing: 0.08em;
  color: #fdecd0;
  background: rgba(255, 255, 255, 0.14);
  border-radius: 999px;
}
.phone-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0 4px;
  font-size: 10px;
  color: rgba(255, 255, 255, 0.5);
}
.phone-label b { font-size: 11px; color: #e9edf5; letter-spacing: 0.04em; font-weight: 600; }
.phone-card {
  display: flex;
  gap: 10px;
  padding: 10px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.07);
}
.phone-card .thumb {
  flex: 0 0 46px;
  height: 46px;
  border-radius: 9px;
  background: linear-gradient(140deg, rgba(216, 180, 90, 0.5), rgba(58, 74, 104, 0.7));
}
.phone-card b { display: block; font-size: 10px; color: #eef1f7; letter-spacing: 0.02em; }
.phone-card span { display: block; font-size: 8.5px; color: rgba(255, 255, 255, 0.45); margin-top: 3px; }
.phone-card .tag {
  display: inline-block;
  margin-top: 6px;
  font-size: 8px;
  color: #f0dca6;
}
.phone-tabs {
  margin-top: auto;
  display: flex;
  justify-content: space-around;
  padding: 10px 0 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  font-size: 8.5px;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.35);
}
.phone-tabs .on { color: var(--gold); }

/* ==========================================================================
   关于我们
   ========================================================================== */
.about { background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.014) 40%, transparent); }
.about-card {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  background: var(--panel);
}
.about-visual {
  position: relative;
  min-height: 400px;
  background:
    radial-gradient(520px 380px at 24% 18%, rgba(216, 180, 90, 0.2), transparent 62%),
    #0a0e15;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 34px;
  border-right: 1px solid var(--line);
}
.about-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 46px 46px;
}
.about-visual img {
  position: relative;
  width: 100%;
  max-width: 320px;
  height: auto;
  /* 项目 3D 狮头母版为方形黑底图，用径向遮罩融进深色背景 */
  -webkit-mask-image: radial-gradient(circle at 50% 50%, #000 52%, transparent 76%);
  mask-image: radial-gradient(circle at 50% 50%, #000 52%, transparent 76%);
  filter: drop-shadow(0 18px 50px rgba(0, 0, 0, 0.55));
}
.about-body { padding: 52px 54px; }
.about-block + .about-block { margin-top: 30px; padding-top: 30px; border-top: 1px solid var(--line); }
.about-block h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.about-block h3::before {
  content: "";
  width: 4px;
  height: 16px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--gold-light), var(--gold-deep));
}
.about-block p { margin-top: 14px; color: var(--text-dim); font-size: 15px; }

/* ==========================================================================
   赛事服务
   ========================================================================== */
.services { position: relative; }
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.service-card {
  position: relative;
  padding: 34px 30px 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  overflow: hidden;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease),
    background 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.service-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(216, 180, 90, 0.7), transparent);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}
.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(216, 180, 90, 0.36);
  background: rgba(255, 255, 255, 0.045);
  box-shadow: 0 28px 60px -34px rgba(0, 0, 0, 0.9);
}
.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 13px;
  border: 1px solid rgba(216, 180, 90, 0.28);
  background: linear-gradient(150deg, rgba(216, 180, 90, 0.16), rgba(255, 255, 255, 0.02));
  color: var(--gold-light);
  margin-bottom: 22px;
}
.service-icon svg { width: 24px; height: 24px; }
.service-card h3 {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}
.service-card p { color: var(--text-dim); font-size: 14.5px; min-height: 74px; }
.service-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px dashed rgba(255, 255, 255, 0.1);
}
.service-features li {
  padding: 5px 12px;
  font-size: 12.5px;
  color: var(--gold-light);
  background: rgba(216, 180, 90, 0.09);
  border: 1px solid rgba(216, 180, 90, 0.18);
  border-radius: 999px;
  letter-spacing: 0.04em;
}
.service-no {
  position: absolute;
  top: 26px;
  right: 26px;
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.24);
}

/* ==========================================================================
   页脚
   ========================================================================== */
.footer {
  border-top: 1px solid var(--line);
  background: #060910;
  padding: 62px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 44px;
  padding-bottom: 46px;
}
.footer-brand .brand { margin-bottom: 18px; }
.footer-brand p { color: var(--text-mute); font-size: 14px; max-width: 340px; }
.footer-col h4 {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--text-dim);
  margin-bottom: 16px;
  text-transform: uppercase;
}
.footer-col li + li { margin-top: 10px; }
.footer-col a, .footer-col span {
  font-size: 14px;
  color: var(--text-mute);
  transition: color 0.25s var(--ease);
}
.footer-col a:hover { color: var(--gold-light); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 22px 0 26px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--text-mute);
}
.footer-bottom a { color: var(--text-mute); }
.footer-bottom a:hover { color: var(--gold-light); }

/* 404 */
.notfound { min-height: 100vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 120px 24px; }
.notfound b {
  display: block;
  font-family: var(--font-en);
  font-size: clamp(80px, 16vw, 150px);
  line-height: 1;
  letter-spacing: 0.08em;
  background: linear-gradient(150deg, #fff, var(--gold-deep));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.notfound p { margin: 18px 0 30px; color: var(--text-dim); }

/* ==========================================================================
   入场动画
   ========================================================================== */
/* 仅在 JS 可用时启用隐藏初态：无 JS / JS 失败时内容依然可见（防白屏） */
.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
  will-change: opacity, transform;
}
.js .reveal.is-visible { opacity: 1; transform: none; }
.reveal.delay-1 { transition-delay: 0.1s; }
.reveal.delay-2 { transition-delay: 0.2s; }
.reveal.delay-3 { transition-delay: 0.3s; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ==========================================================================
   响应式
   ========================================================================== */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 66px; }
  .hero-text { text-align: center; }
  .hero-text p.lead { margin-left: auto; margin-right: auto; }
  .hero-actions, .hero-meta { justify-content: center; }
  .hero-meta { gap: 28px; }
  .about-card { grid-template-columns: 1fr; }
  .about-visual { min-height: 300px; border-right: 0; border-bottom: 1px solid var(--line); }
  .about-body { padding: 40px 34px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card p { min-height: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  .section { padding: 76px 0; }
  .navbar { padding: 14px 0; }
  .nav-links {
    position: fixed;
    top: 68px;
    left: 16px;
    right: 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(9, 12, 18, 0.97);
    backdrop-filter: blur(16px);
    box-shadow: 0 30px 60px -24px rgba(0, 0, 0, 0.95);
    opacity: 0;
    transform: translateY(-10px) scale(0.98);
    pointer-events: none;
    transition: opacity 0.28s var(--ease), transform 0.28s var(--ease);
  }
  .nav-links.open { opacity: 1; transform: none; pointer-events: auto; }
  .nav-link { padding: 12px 14px; border-radius: 10px; }
  .nav-link.active::after { display: none; }
  .nav-cta { margin: 6px 0 0; text-align: center; }
  .nav-toggle { display: flex; }
  .hero { padding: 122px 0 70px; min-height: auto; }
  .hero-wordmark { width: clamp(210px, 62vw, 300px); margin: 0 auto; }
  .hero-meta { gap: 22px 34px; }
  .hero-meta b { font-size: 22px; }
  .phone { width: 246px; }
  .brand-text b { font-size: 17px; letter-spacing: 0.18em; }
  .about-body { padding: 32px 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { justify-content: center; text-align: center; }
}