/* 鑫池 GEO 官方网站样式表 · 高定深色版 */
/* 设计基调：简洁 / 高端 / 克制留白 / 玻璃质感 */

:root {
  --bg-primary: #070b14;
  --bg-secondary: #0c1322;
  --bg-elevated: #111c30;
  --bg-card: rgba(255, 255, 255, 0.028);
  --bg-card-hover: rgba(255, 255, 255, 0.045);
  --text-primary: #eef2f8;
  --text-secondary: #9aa6b8;
  --text-muted: #61708a;
  --accent: #10b981;
  --accent-light: #3ee0a8;
  --accent-dark: #0c8f66;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --shadow: 0 24px 60px -24px rgba(0, 0, 0, 0.72);
  --shadow-soft: 0 12px 36px -18px rgba(0, 0, 0, 0.6);
  --radius: 16px;
  --radius-sm: 12px;
  --max-width: 1180px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --transition: all 0.35s var(--ease);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background-color: var(--bg-primary);
  background-image:
    radial-gradient(1100px 600px at 82% -8%, rgba(16, 185, 129, 0.07), transparent 60%),
    radial-gradient(900px 500px at 8% 12%, rgba(56, 189, 248, 0.045), transparent 55%);
  background-attachment: fixed;
  color: var(--text-primary);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: 0.01em;
}

::selection {
  background: rgba(16, 185, 129, 0.28);
  color: #fff;
}

a {
  color: var(--accent-light);
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

a:hover {
  color: var(--text-primary);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

/* ===== Header / Navigation ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(7, 11, 20, 0.72);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border-bottom: 1px solid var(--border);
  transition: background 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.header.scrolled {
  background: rgba(7, 11, 20, 0.9);
  box-shadow: 0 1px 0 var(--border), 0 10px 30px -18px rgba(0, 0, 0, 0.8);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 1.32rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text-primary);
}

.logo-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(140deg, var(--accent-light), var(--accent-dark));
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  box-shadow: 0 6px 18px -6px rgba(16, 185, 129, 0.6);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 38px;
  list-style: none;
}

.nav-menu a {
  position: relative;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 6px 0;
  transition: color 0.25s var(--ease);
}

.nav-menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-light), var(--accent-dark));
  border-radius: 2px;
  transition: width 0.3s var(--ease);
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--text-primary);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
  width: 100%;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: 11px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
  letter-spacing: 0.02em;
}

.btn-primary {
  background: linear-gradient(140deg, var(--accent-light), var(--accent-dark));
  color: #04140e;
  box-shadow: 0 10px 26px -12px rgba(16, 185, 129, 0.7);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px -12px rgba(16, 185, 129, 0.85);
  color: #04140e;
}

.btn-outline {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--accent);
  color: var(--text-primary);
}

.btn-gold {
  background: linear-gradient(140deg, #fbbf24, #d97706);
  color: #1c1206;
}

.btn-gold:hover {
  box-shadow: 0 14px 30px -12px rgba(245, 158, 11, 0.6);
  color: #1c1206;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition);
}

/* ===== Hero ===== */
.hero {
  padding: 168px 0 104px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.28);
  border-radius: 50px;
  color: var(--accent-light);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  margin-bottom: 26px;
  backdrop-filter: blur(8px);
}

.hero h1 {
  font-size: 3.2rem;
  line-height: 1.18;
  margin-bottom: 24px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.hero h1 .accent {
  background: linear-gradient(120deg, var(--accent-light), var(--accent-dark));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--accent-light);
}

.hero-subtitle {
  font-size: 1.12rem;
  color: var(--text-secondary);
  margin-bottom: 34px;
  max-width: 540px;
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.hero-stats {
  display: flex;
  gap: 48px;
  padding-top: 4px;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  background: linear-gradient(120deg, #ffffff, var(--accent-light));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.hero-visual {
  position: relative;
}

.geo-card {
  position: relative;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.geo-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(420px 200px at 100% 0%, rgba(16, 185, 129, 0.12), transparent 60%);
  pointer-events: none;
}

.geo-card h3 {
  margin-bottom: 20px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

.search-sim {
  background: rgba(7, 11, 20, 0.6);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  margin-bottom: 14px;
}

.search-sim .query {
  color: var(--text-primary);
  font-weight: 500;
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.search-sim .answer {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
}

.search-sim .brand {
  color: var(--accent-light);
  font-weight: 600;
}

/* ===== Section Common ===== */
.section {
  padding: 116px 0;
  position: relative;
}

.section + .section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(900px, 86%);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(16, 185, 129, 0.08);
  color: var(--accent-light);
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  margin-bottom: 18px;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.section-title {
  font-size: 2.35rem;
  margin-bottom: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.section-desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.85;
}

.bg-secondary {
  background-color: var(--bg-secondary);
}

/* ===== Cards ===== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 26px;
}

.card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 32px;
  overflow: hidden;
  transition: var(--transition);
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-light), var(--accent-dark));
  opacity: 0;
  transform: scaleX(0.4);
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
}

.card:hover {
  transform: translateY(-6px);
  border-color: var(--border-strong);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow);
}

.card:hover::before {
  opacity: 1;
  transform: scaleX(1);
}

.card-icon {
  width: 54px;
  height: 54px;
  border-radius: 13px;
  background: rgba(16, 185, 129, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 22px;
  border: 1px solid rgba(16, 185, 129, 0.18);
}

.card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
  font-weight: 600;
  transition: color 0.25s var(--ease);
}

.card:hover h3 {
  color: var(--accent-light);
}

.card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
}

.link-accent {
  color: var(--accent-light);
  font-weight: 600;
  text-decoration: none;
}

.link-accent:hover {
  text-decoration: underline;
}

.contact-card h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.contact-card p {
  margin-bottom: 20px;
}

.contact-card .feature-list li {
  font-size: 0.95rem;
}

/* ===== Feature Section ===== */
.feature-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 64px;
  align-items: center;
  margin-bottom: 84px;
}

.feature-row:last-child {
  margin-bottom: 0;
}

.feature-row > .feature-content:only-child {
  grid-column: 1 / -1;
}

.feature-content h2 {
  font-size: 2rem;
  margin-bottom: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.feature-content p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.85;
}

.feature-list {
  list-style: none;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.feature-list li::before {
  content: "✓";
  color: var(--accent-light);
  font-weight: 700;
  flex-shrink: 0;
}

.feature-image {
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.012));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-soft);
}

/* ===== Tables ===== */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: transparent;
}

.data-table th,
.data-table td {
  padding: 17px 22px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.data-table th {
  background: rgba(7, 11, 20, 0.5);
  color: var(--accent-light);
  font-weight: 600;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.data-table td {
  color: var(--text-secondary);
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table tbody tr {
  transition: background 0.25s var(--ease);
}

.data-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.025);
}

/* ===== Forms ===== */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--text-primary);
  font-size: 0.92rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  background: rgba(7, 11, 20, 0.5);
  border: 1px solid var(--border);
  border-radius: 11px;
  color: var(--text-primary);
  font-size: 1rem;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.12);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.form-message {
  padding: 12px 16px;
  border-radius: 11px;
  margin-bottom: 20px;
  display: none;
}

.form-message.success {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid var(--accent-dark);
  color: var(--accent-light);
  display: block;
}

.form-message.error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid #b91c1c;
  color: #fca5a5;
  display: block;
}

/* ===== FAQ ===== */
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 16px;
  overflow: hidden;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.faq-item.active {
  border-color: rgba(16, 185, 129, 0.35);
  background: rgba(16, 185, 129, 0.04);
}

.faq-question {
  width: 100%;
  padding: 22px 26px;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.05rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.faq-answer {
  padding: 0 26px 22px;
  color: var(--text-secondary);
  line-height: 1.8;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

.faq-icon {
  transition: transform 0.3s var(--ease);
  color: var(--accent-light);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

/* ===== CTA Section ===== */
.cta-section {
  padding: 96px 0;
  background:
    radial-gradient(700px 360px at 50% 0%, rgba(16, 185, 129, 0.1), transparent 60%),
    var(--bg-secondary);
  text-align: center;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.cta-section h2 {
  font-size: 2.35rem;
  margin-bottom: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.cta-section p {
  color: var(--text-secondary);
  margin-bottom: 34px;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.85;
}

/* ===== Footer ===== */
.footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  padding: 68px 0 34px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1fr;
  gap: 44px;
  margin-bottom: 48px;
}

.footer-brand p {
  color: var(--text-muted);
  margin-top: 16px;
  font-size: 0.95rem;
  line-height: 1.8;
  max-width: 340px;
}

.footer-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 22px;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 13px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.95rem;
  transition: color 0.25s var(--ease), padding-left 0.25s var(--ease);
}

.footer-links a:hover {
  color: var(--accent-light);
  padding-left: 4px;
}

.footer-legal {
  text-align: right;
  line-height: 1.9;
  word-break: break-word;
}

.footer-legal a {
  color: var(--text-muted);
}

.footer-legal a:hover {
  color: var(--accent, #2563eb);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  gap: 12px;
}

/* ===== Breadcrumb ===== */
.breadcrumb {
  padding: 112px 0 30px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}

.breadcrumb-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.breadcrumb-inner a {
  color: var(--text-secondary);
}

/* ===== Page Header ===== */
.page-header {
  padding: 64px 0;
  background: var(--bg-secondary);
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.page-header h1 {
  font-size: 2.5rem;
  margin-bottom: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-header p {
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.85;
}

/* ===== Process Steps ===== */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 44px;
}

.step {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  text-align: center;
  transition: var(--transition);
}

.step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-light), var(--accent-dark));
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}

.step:hover {
  transform: translateY(-6px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow);
}

.step:hover::before {
  opacity: 1;
}

.step-number {
  width: 48px;
  height: 48px;
  background: linear-gradient(140deg, var(--accent-light), var(--accent-dark));
  color: #04140e;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.15rem;
  margin: 0 auto 16px;
  box-shadow: 0 8px 20px -8px rgba(16, 185, 129, 0.7);
}

.step h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  font-weight: 600;
}

.step p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ===== Blog ===== */
.blog-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.blog-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow);
}

.blog-card-content {
  padding: 26px;
}

.blog-card .date {
  color: var(--accent-light);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 10px;
  letter-spacing: 0.03em;
}

.blog-card h3 {
  font-size: 1.18rem;
  margin-bottom: 12px;
  font-weight: 600;
  line-height: 1.5;
  transition: color 0.25s var(--ease);
}

.blog-card:hover h3 {
  color: var(--accent-light);
}

.blog-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.75;
}

/* ===== Article ===== */
.article-content {
  max-width: 760px;
  margin: 0 auto;
  padding: 64px 0;
}

.article-content h2 {
  font-size: 1.8rem;
  margin: 44px 0 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.article-content h3 {
  font-size: 1.35rem;
  margin: 34px 0 16px;
  font-weight: 600;
}

.article-content p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.9;
}

.article-content ul,
.article-content ol {
  color: var(--text-secondary);
  margin-bottom: 20px;
  padding-left: 24px;
  line-height: 1.85;
}

.article-content li {
  margin-bottom: 10px;
}

/* ===== 百度快照 / 分享配图 banner ===== */
.hero-banner {
  display: block;
  width: 100%;
  max-width: 920px;
  height: auto;
  margin: 0 auto 28px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .hero-grid,
  .feature-row {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .feature-row:nth-child(even) .feature-content {
    order: -1;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 74px;
    left: 0;
    right: 0;
    background: rgba(12, 19, 34, 0.97);
    backdrop-filter: blur(18px);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-150%);
    transition: transform 0.35s var(--ease);
  }

  .nav-menu.active {
    transform: translateY(0);
  }

  .menu-toggle {
    display: flex;
  }

  .nav-cta {
    display: none;
  }

  .hero {
    padding: 134px 0 80px;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .hero-stats {
    flex-direction: column;
    gap: 26px;
  }

  .section {
    padding: 78px 0;
  }

  .section-title {
    font-size: 1.85rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .process-steps {
    grid-template-columns: 1fr;
  }
}

/* ===== Utility ===== */
.text-center {
  text-align: center;
}

.mt-2 {
  margin-top: 8px;
}

.mt-4 {
  margin-top: 16px;
}

.mb-4 {
  margin-bottom: 16px;
}

.hidden {
  display: none !important;
}

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