/* roulang page: index */
:root {
  --primary: #c67b3f;
  --primary-light: #e8a870;
  --primary-dark: #a05c2a;
  --secondary: #4a7c59;
  --secondary-light: #729e82;
  --secondary-dark: #355d41;
  --accent: #d9a566;
  --bg: #faf7f2;
  --bg-alt: #f2ece3;
  --bg-dark: #292520;
  --text: #2b2620;
  --text-light: #756b5f;
  --text-lighter: #9a8f82;
  --border: #e6dbce;
  --white: #ffffff;
  --radius: 20px;
  --radius-sm: 12px;
  --radius-lg: 32px;
  --shadow-sm: 0 2px 10px rgba(0,0,0,0.05);
  --shadow: 0 8px 30px rgba(0,0,0,0.08);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.12);
  --gradient-brand: linear-gradient(135deg, #c67b3f 0%, #d9a566 60%, #eac4a0 100%);
  --gradient-green: linear-gradient(135deg, #4a7c59 0%, #729e82 100%);
  --transition: all 0.3s ease;
  --font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

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

img {
  max-width: 100%;
  display: block;
  border-radius: var(--radius-sm);
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition);
}

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

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  color: inherit;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(230, 219, 206, 0.6);
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand-badge {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-brand);
  color: #fff;
  border-radius: 12px;
  font-size: 18px;
}

.brand-text {
  font-weight: 700;
  font-size: 16px;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: 0.02em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-light);
  padding: 8px 4px;
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--primary);
}

.nav-link.active {
  color: var(--primary);
}

.nav-link.active::after {
  transform: scaleX(1);
}

.nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: 999px;
  background: var(--gradient-brand);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(198, 123, 63, 0.3);
}

.nav-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(198, 123, 63, 0.4);
  color: #fff;
}

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

.menu-toggle .bar {
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

/* ===== Bottom Tab Nav ===== */
.bottom-tab-nav {
  display: none;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: 150px 0 90px;
  background:
    linear-gradient(135deg, rgba(250, 247, 242, 0.96) 0%, rgba(242, 236, 227, 0.92) 50%, rgba(232, 184, 138, 0.85) 100%),
    url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -120px;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(217, 165, 102, 0.25) 0%, transparent 70%);
  border-radius: 50%;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -80px;
  left: -60px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(74, 124, 89, 0.18) 0%, transparent 70%);
  border-radius: 50%;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 13px;
  color: var(--primary-dark);
  font-weight: 600;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}

.hero-tag i {
  color: var(--secondary);
}

.hero h1 {
  font-size: clamp(28px, 4.2vw, 44px);
  line-height: 1.25;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.hero h1 span {
  color: var(--primary);
}

.hero-desc {
  font-size: 16px;
  line-height: 1.9;
  color: var(--text-light);
  margin-bottom: 32px;
  max-width: 520px;
}

.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  outline: none;
}

.btn:focus-visible {
  outline: 3px solid rgba(198, 123, 63, 0.4);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--gradient-brand);
  color: #fff;
  box-shadow: 0 6px 20px rgba(198, 123, 63, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(198, 123, 63, 0.4);
  color: #fff;
}

.btn-outline {
  background: transparent;
  border-color: var(--primary);
  color: var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn-secondary {
  background: var(--gradient-green);
  color: #fff;
  box-shadow: 0 6px 18px rgba(74, 124, 89, 0.3);
}

.btn-secondary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(74, 124, 89, 0.4);
  color: #fff;
}

.btn-lg {
  padding: 16px 38px;
  font-size: 16px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}

.hero-stats .stat {
  display: flex;
  flex-direction: column;
}

.hero-stats .stat strong {
  font-size: 28px;
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
}

.hero-stats .stat span {
  font-size: 13px;
  color: var(--text-light);
  margin-top: 2px;
}

/* Hero right panel */
.hero-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.progress-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 30px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.progress-ring-wrap {
  position: relative;
  width: 130px;
  height: 130px;
  flex-shrink: 0;
}

.progress-ring-wrap svg {
  width: 100%;
  height: 100%;
}

.ring-bg {
  stroke: #f0e6da;
  stroke-width: 10;
  fill: none;
}

.ring-bar {
  stroke: var(--primary);
  stroke-width: 10;
  fill: none;
  stroke-linecap: round;
  stroke-dasharray: 230.72 339.29;
  transform: rotate(-90deg);
  transform-origin: 60px 60px;
  transition: stroke-dasharray 1.2s ease;
}

.progress-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.progress-center strong {
  font-size: 28px;
  font-weight: 800;
  color: var(--primary);
  display: block;
  line-height: 1.1;
}

.progress-center span {
  font-size: 12px;
  color: var(--text-light);
}

.progress-info h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text);
}

.progress-info p {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.6;
}

.progress-info .progress-label {
  display: inline-block;
  margin-top: 10px;
  padding: 4px 12px;
  background: #fdf3e7;
  color: var(--primary-dark);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

.tier-preview {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.tier-preview h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.tier-preview h4 .tier-all {
  font-size: 12px;
  color: var(--text-lighter);
  font-weight: 400;
}

.tier-list {
  display: grid;
  gap: 10px;
}

.tier-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  cursor: default;
}

.tier-item:hover {
  background: #fdf3e7;
  transform: translateX(3px);
}

.tier-item .tier-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  font-size: 15px;
  color: #fff;
}

.tier-icon.tier-1 { background: var(--secondary); }
.tier-icon.tier-2 { background: var(--primary); }
.tier-icon.tier-3 { background: linear-gradient(135deg, #c67b3f, #d9a566); }

.tier-item .tier-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  flex: 1;
}

.tier-item .tier-price {
  font-size: 13px;
  color: var(--text-light);
  font-weight: 600;
}

.tier-item .tier-desc {
  font-size: 12px;
  color: var(--text-lighter);
  display: block;
}

/* ===== Section Common ===== */
.section {
  padding: 90px 0;
}

.section-alt {
  background: var(--bg-alt);
}

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}

.section-head .tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  background: #fdf3e7;
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
  letter-spacing: 0.04em;
}

.section-head h2 {
  font-size: clamp(26px, 3.2vw, 36px);
  font-weight: 800;
  color: var(--text);
  line-height: 1.3;
  margin-bottom: 14px;
}

.section-head p {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.8;
}

/* ===== News ===== */
.news-layout {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: 40px;
}

.news-list {
  list-style: none;
  display: grid;
  gap: 14px;
}

.news-list li {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
}

.news-list li:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
  border-color: var(--primary-light);
}

.news-list .news-badge {
  flex-shrink: 0;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  background: #fdf3e7;
  color: var(--primary-dark);
}

.news-list .news-badge.hot {
  background: #fdecec;
  color: #c0392b;
}

.news-list .news-badge.guide {
  background: #eaf4ee;
  color: var(--secondary-dark);
}

.news-list a {
  flex: 1;
  font-size: 15px;
  color: var(--text);
  line-height: 1.5;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.news-list a:hover {
  color: var(--primary);
}

.news-list .news-date {
  flex-shrink: 0;
  font-size: 12px;
  color: var(--text-lighter);
}

.news-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.news-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.news-card h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
  position: relative;
  padding-bottom: 10px;
}

.news-card h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 3px;
  background: var(--gradient-brand);
  border-radius: 3px;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-chip {
  padding: 5px 14px;
  background: var(--bg);
  border-radius: 999px;
  font-size: 13px;
  color: var(--text-light);
  font-weight: 500;
  border: 1px solid var(--border);
  transition: var(--transition);
  cursor: default;
}

.tag-chip:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.topic-list {
  list-style: none;
  display: grid;
  gap: 10px;
}

.topic-list li {
  padding: 8px 0;
  border-bottom: 1px dashed var(--border);
  font-size: 14px;
  color: var(--text);
  display: flex;
  gap: 8px;
  align-items: flex-start;
  transition: var(--transition);
  cursor: default;
}

.topic-list li:last-child {
  border-bottom: none;
}

.topic-list li:hover {
  color: var(--primary);
  padding-left: 4px;
}

.topic-list li i {
  color: var(--primary);
  margin-top: 5px;
  font-size: 12px;
}

/* ===== Services ===== */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

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

.service-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--primary);
  background: #fdf3e7;
  transition: var(--transition);
}

.service-card:nth-child(2) .service-icon {
  background: #eaf4ee;
  color: var(--secondary);
}

.service-card:nth-child(3) .service-icon {
  background: #edf0fa;
  color: #5c6bc0;
}

.service-card:hover .service-icon {
  transform: scale(1.1);
}

.service-card h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.8;
}

.service-card .service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  transition: var(--transition);
}

.service-card .service-link:hover {
  gap: 10px;
}

/* ===== Metrics ===== */
.metrics-section {
  background: var(--bg-dark);
  color: #fff;
  background-image: url('/assets/images/backpic/back-2.jpg');
  background-size: cover;
  background-position: center;
  position: relative;
}

.metrics-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(41, 37, 32, 0.94), rgba(74, 124, 89, 0.82));
}

.metrics-section .container {
  position: relative;
  z-index: 2;
}

.metrics-section .section-head h2,
.metrics-section .section-head p {
  color: #fff;
}

.metrics-section .section-head .tag {
  background: rgba(255,255,255,0.12);
  color: #f0dcc8;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.metric-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  padding: 32px 20px;
  text-align: center;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: var(--transition);
}

.metric-card:hover {
  background: rgba(255,255,255,0.14);
  transform: translateY(-4px);
}

.metric-card .metric-value {
  font-size: 36px;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 6px;
}

.metric-card .metric-value .suffix {
  font-size: 20px;
  font-weight: 700;
}

.metric-card .metric-label {
  font-size: 14px;
  color: rgba(255,255,255,0.75);
}

/* ===== App / Platform ===== */
.app-section {
  overflow: hidden;
}

.app-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.app-content h2 {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 800;
  color: var(--text);
  line-height: 1.35;
  margin-bottom: 16px;
}

.app-content p {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.85;
  margin-bottom: 24px;
}

.app-feature-list {
  display: grid;
  gap: 14px;
  margin-bottom: 28px;
}

.app-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: var(--text);
  list-style: none;
}

.app-feature-list li i {
  color: var(--secondary);
  margin-top: 5px;
  font-size: 16px;
  flex-shrink: 0;
}

.app-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.app-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.app-visual img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 460px;
  object-fit: cover;
  aspect-ratio: 4/3;
}

.app-visual::after {
  content: "";
  position: absolute;
  inset: -20px;
  background: radial-gradient(circle, rgba(217, 165, 102, 0.15), transparent 70%);
  z-index: -1;
  border-radius: var(--radius-lg);
}

/* ===== FAQ ===== */
.faq-wrapper {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 14px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: var(--primary-light);
}

.faq-item.open {
  box-shadow: var(--shadow);
  border-color: var(--primary-light);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  text-align: left;
  outline: none;
}

.faq-question:focus-visible {
  outline: 3px solid rgba(198, 123, 63, 0.3);
}

.faq-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--bg);
  color: var(--primary);
  font-size: 16px;
  transition: var(--transition);
}

.faq-item.open .faq-icon {
  background: var(--primary);
  color: #fff;
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-item.open .faq-answer {
  max-height: 500px;
}

.faq-answer p {
  padding: 0 24px 22px;
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.85;
}

/* ===== About ===== */
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.about-visual img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
  object-fit: cover;
}

.about-visual {
  position: relative;
}

.about-visual::before {
  content: "";
  position: absolute;
  top: -18px;
  left: -18px;
  width: 180px;
  height: 180px;
  background: url('/assets/images/backpic/back-3.jpg') center/cover;
  border-radius: var(--radius);
  opacity: 0.4;
  z-index: -1;
}

.about-content h2 {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 800;
  color: var(--text);
  line-height: 1.35;
  margin-bottom: 20px;
}

.about-content p {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.9;
  margin-bottom: 16px;
}

.about-content .about-sign {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.about-content .about-sign .avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
}

.about-content .about-sign .sign-text {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.5;
}

.about-content .about-sign .sign-text strong {
  color: var(--text);
}

/* ===== Contact / CTA ===== */
.contact-section {
  background: linear-gradient(135deg, rgba(250,247,242,0.96), rgba(242,236,227,0.92)), url('/assets/images/backpic/back-3.jpg') center/cover;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}

.contact-info h2 {
  font-size: clamp(24px, 2.6vw, 30px);
  font-weight: 800;
  color: var(--text);
  line-height: 1.35;
  margin-bottom: 16px;
}

.contact-info > p {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.85;
  margin-bottom: 28px;
}

.contact-points {
  list-style: none;
  display: grid;
  gap: 18px;
}

.contact-points li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-points .cp-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fdf3e7;
  color: var(--primary);
  font-size: 17px;
}

.contact-points li:nth-child(2) .cp-icon {
  background: #eaf4ee;
  color: var(--secondary);
}

.contact-points li:nth-child(3) .cp-icon {
  background: #edf0fa;
  color: #5c6bc0;
}

.contact-points .cp-text strong {
  display: block;
  font-size: 15px;
  color: var(--text);
  margin-bottom: 2px;
}

.contact-points .cp-text p {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.6;
}

.contact-form .form-group {
  margin-bottom: 18px;
}

.contact-form label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  font-size: 15px;
  outline: none;
  transition: var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(198, 123, 63, 0.1);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--text-lighter);
}

.contact-form textarea {
  min-height: 90px;
  resize: vertical;
}

.form-submit-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-submit-row .btn {
  justify-content: center;
}

.privacy-note {
  font-size: 12px;
  color: var(--text-lighter);
  line-height: 1.5;
  text-align: center;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--bg-dark);
  color: #e8e0d8;
  padding: 60px 0 30px;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 50px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 24px;
}

.footer-brand .brand {
  margin-bottom: 14px;
}

.footer-brand .brand-text {
  color: #fff;
}

.footer-brand p {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
  margin-top: 12px;
}

.footer-col h4 {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
  display: grid;
  gap: 10px;
}

.footer-col ul a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}

.footer-col ul a:hover {
  color: var(--primary-light);
  padding-left: 4px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: rgba(255,255,255,0.45);
}

.footer-bottom a {
  color: rgba(255,255,255,0.55);
}

.footer-bottom a:hover {
  color: var(--primary-light);
}

/* ===== Responsive ===== */
@media (max-width: 1023px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero {
    padding: 130px 0 70px;
  }
  .news-layout {
    grid-template-columns: 1fr;
  }
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .app-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 36px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 767px) {
  .site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
  }
  .header-inner {
    height: 60px;
  }
  .brand-text {
    font-size: 14px;
    max-width: 240px;
  }
  .main-nav {
    display: none;
  }
  .menu-toggle {
    display: flex;
  }
  .bottom-tab-nav {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--border);
    z-index: 1000;
    justify-content: space-around;
    padding: 8px 6px calc(8px + env(safe-area-inset-bottom));
  }
  .bottom-tab-nav .tab-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 8px 12px;
    border-radius: 14px;
    font-size: 11px;
    color: var(--text-light);
    transition: var(--transition);
    min-width: 56px;
  }
  .bottom-tab-nav .tab-item i {
    font-size: 18px;
  }
  .bottom-tab-nav .tab-item.active {
    color: var(--primary);
    background: #fdf3e7;
  }
  body {
    padding-bottom: 76px;
  }
  .hero {
    padding: 110px 0 50px;
  }
  .hero h1 {
    font-size: 27px;
  }
  .hero-stats {
    gap: 24px;
  }
  .hero-stats .stat strong {
    font-size: 24px;
  }
  .section {
    padding: 60px 0;
  }
  .section-head {
    margin-bottom: 36px;
  }
  .section-head h2 {
    font-size: 24px;
  }
  .progress-card {
    flex-direction: column;
    text-align: center;
  }
  .progress-info {
    text-align: center;
  }
  .service-grid {
    grid-template-columns: 1fr;
  }
  .metrics-grid {
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }
  .metric-card {
    padding: 22px 14px;
  }
  .metric-card .metric-value {
    font-size: 28px;
  }
  .news-list li {
    flex-wrap: wrap;
    padding: 16px 18px;
  }
  .news-list a {
    font-size: 14px;
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .contact-layout {
    padding: 24px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 520px) {
  .container {
    padding: 0 16px;
  }
  .hero-ctas {
    flex-direction: column;
  }
  .hero-ctas .btn {
    width: 100%;
    justify-content: center;
  }
  .tier-item {
    flex-wrap: wrap;
  }
  .tier-item .tier-desc {
    width: 100%;
    padding-left: 48px;
  }
  .app-buttons {
    flex-direction: column;
  }
  .app-buttons .btn {
    width: 100%;
    justify-content: center;
  }
  .metrics-grid {
    grid-template-columns: 1fr;
  }
  .news-list li {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .news-date {
    align-self: flex-end;
  }
}