/* 岁遇官网 - PC 优先样式 */

:root {
  --primary: #137fec;
  --primary-dark: #0f6fd4;
  --primary-light: #5ba8ff;
  --primary-soft: rgba(19, 127, 236, 0.1);
  --text: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --bg-blue-soft: #eef6ff;
  --border: #e2e8f0;
  --success: #10b981;
  --pink-soft: #fce7f3;
  --orange-soft: #fef3c7;
  --shadow-sm: 0 4px 20px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 16px 40px rgba(19, 127, 236, 0.1);
  --shadow-lg: 0 28px 72px rgba(19, 127, 236, 0.14);
  --shadow-card: 0 1px 2px rgba(15, 23, 42, 0.04), 0 12px 32px rgba(15, 23, 42, 0.06);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-xl: 36px;
  --radius-full: 999px;
  --header-height: 72px;
  --content-max: 920px;
  --page-gutter: clamp(24px, 5vw, 72px);
  --section-gap: 112px;
  --font: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

::selection {
  background: rgba(19, 127, 236, 0.16);
  color: var(--text);
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.text-gradient--light {
  background: linear-gradient(135deg, #ffffff 0%, #b8dcff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.container {
  width: 100%;
  max-width: calc(var(--content-max) + var(--page-gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--page-gutter);
}

.page-content {
  width: 100%;
}

/* Header */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  background: transparent;
  backdrop-filter: none;
  border-bottom: 1px solid transparent;
  transition: background 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out), border-color 0.35s var(--ease-out), backdrop-filter 0.35s var(--ease-out);
}

.site-header.is-scrolled {
  background: #fff;
  backdrop-filter: none;
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.site-header.is-scrolled .brand-text {
  color: var(--text);
  text-shadow: none;
}

.site-header:not(.is-scrolled) .brand-text {
  color: #fff;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.18);
}

.site-header:not(.is-scrolled) .site-nav a:not(.nav-cta) {
  color: rgba(255, 255, 255, 0.92);
}

.site-header:not(.is-scrolled) .site-nav a:not(.nav-cta):hover,
.site-header:not(.is-scrolled) .site-nav a:not(.nav-cta).is-active {
  color: #fff;
}

.site-header:not(.is-scrolled) .site-nav a:not(.nav-cta)::after {
  background: #fff;
}

.site-header:not(.is-scrolled) .menu-toggle span {
  background: #fff;
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.brand-logo {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 8px 20px rgba(19, 127, 236, 0.24);
}

.brand-logo svg {
  width: 20px;
  height: 20px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.site-nav a {
  position: relative;
  font-size: 15px;
  color: var(--text-secondary);
  font-weight: 500;
  transition: color 0.25s var(--ease-out);
}

.site-nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.25s var(--ease-out);
}

.site-nav a:not(.nav-cta):hover::after,
.site-nav a:not(.nav-cta).is-active::after {
  transform: scaleX(1);
}

.site-nav a:not(.nav-cta):hover,
.site-nav a:not(.nav-cta).is-active {
  color: var(--primary);
}

.site-nav .nav-cta {
  padding: 10px 22px;
  border-radius: var(--radius-full);
  font-weight: 600;
  border: 1px solid transparent;
  box-shadow: 0 8px 20px rgba(19, 127, 236, 0.24);
  transition: background 0.25s var(--ease-out), color 0.25s var(--ease-out), border-color 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out);
}

.site-header:not(.is-scrolled) .site-nav .nav-cta {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.42);
  color: #fff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16);
  backdrop-filter: blur(10px);
}

.site-header.is-scrolled .site-nav .nav-cta {
  background: linear-gradient(135deg, var(--primary) 0%, #2d8ef0 100%);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 8px 20px rgba(19, 127, 236, 0.28);
}

.site-nav .nav-cta:hover,
.site-nav .nav-cta:focus-visible {
  color: #fff;
}

.site-header:not(.is-scrolled) .site-nav .nav-cta:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.65);
}

.site-header.is-scrolled .site-nav .nav-cta:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  box-shadow: 0 10px 24px rgba(19, 127, 236, 0.34);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.menu-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: var(--radius-full);
  font-size: 16px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), background 0.25s var(--ease-out), border-color 0.25s var(--ease-out);
}

.btn:active {
  transform: translateY(0);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #2d8ef0 100%);
  color: #fff;
  box-shadow: 0 14px 36px rgba(19, 127, 236, 0.28);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  box-shadow: 0 18px 40px rgba(19, 127, 236, 0.34);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.9);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-ghost--light {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.38);
  color: #fff;
  backdrop-filter: blur(8px);
}

.btn-ghost--light:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.65);
  color: #fff;
}

/* Hero */

.hero {
  position: relative;
  min-height: clamp(620px, 88vh, 860px);
  display: flex;
  align-items: center;
  padding: calc(var(--header-height) + 48px) 0 72px;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-media__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 46%;
}

.hero-media__overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 85% 70% at 50% 42%, rgba(7, 18, 36, 0.28) 0%, rgba(7, 18, 36, 0.72) 100%),
    linear-gradient(180deg, rgba(7, 18, 36, 0.68) 0%, rgba(7, 18, 36, 0.32) 42%, rgba(7, 18, 36, 0.72) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 36px;
  width: 100%;
  text-align: center;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.hero-copy h1 {
  margin: 0;
  font-size: clamp(44px, 5.4vw, 72px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: #fff;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.18);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 24px;
  padding: 8px 16px 8px 10px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  backdrop-filter: blur(12px);
}

.hero-badge::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #fff, var(--primary-light));
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.16);
}

.hero-tagline {
  margin: 20px 0 0;
  font-size: 18px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.88);
  letter-spacing: 0.14em;
}

.hero-desc {
  margin: 24px auto 0;
  max-width: 560px;
  font-size: 17px;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 36px;
}

.hero-trust {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 28px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}

.hero-trust svg {
  width: 18px;
  height: 18px;
  color: var(--primary-light);
  flex-shrink: 0;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-tags li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.92);
  font-size: 14px;
  font-weight: 600;
  backdrop-filter: blur(10px);
}

.hero-tags svg {
  width: 16px;
  height: 16px;
  color: var(--primary-light);
}

/* Shared media */

.photo-frame {
  overflow: hidden;
  background: #dbeafe;
}

.photo-frame--tall {
  width: 100%;
  height: 100%;
  min-height: 420px;
  max-width: none;
  margin: 0;
  border-radius: 0;
  box-shadow: none;
  aspect-ratio: unset;
}

.photo-cover {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* Trust strip */

.trust-strip {
  position: relative;
  z-index: 3;
  margin-top: -64px;
  padding-bottom: 8px;
}

.trust-strip-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 22px 24px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(16px);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  transition: background 0.25s var(--ease-out);
}

.trust-item:hover {
  background: var(--bg-blue-soft);
}

.trust-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, var(--bg-blue-soft), #fff);
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  box-shadow: inset 0 0 0 1px rgba(19, 127, 236, 0.08);
}

.trust-icon svg {
  width: 22px;
  height: 22px;
}

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

.trust-item p {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
}

/* Pillars */

.pillars {
  padding: 24px 0 56px;
  position: relative;
  z-index: 2;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.pillar {
  position: relative;
  padding: 30px 24px 28px;
  border-radius: var(--radius-md);
  background: var(--bg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  text-align: center;
  overflow: hidden;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out), border-color 0.35s var(--ease-out);
}

.pillar::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  opacity: 0.85;
}

.pillar--2::before {
  background: linear-gradient(90deg, #6366f1, #818cf8);
}

.pillar--3::before {
  background: linear-gradient(90deg, #10b981, #34d399);
}

.pillar--4::before {
  background: linear-gradient(90deg, #f59e0b, #fbbf24);
}

.pillar:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(19, 127, 236, 0.12);
}

.pillar-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  border-radius: 14px;
  background: var(--bg-blue-soft);
  color: var(--primary);
  display: grid;
  place-items: center;
}

.pillar-icon svg {
  width: 24px;
  height: 24px;
}

.pillar h3 {
  margin: 0 0 8px;
  font-size: 17px;
}

.pillar p {
  margin: 0;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Sections */

.section {
  padding: var(--section-gap) 0;
}

.section-alt {
  background:
    radial-gradient(circle at top right, rgba(19, 127, 236, 0.04) 0%, transparent 36%),
    var(--bg-soft);
}

.section-head {
  text-align: center;
  width: 100%;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: 64px;
}

.section-desc {
  margin: 16px auto 0;
  max-width: 520px;
  color: var(--text-muted);
  font-size: 17px;
  line-height: 1.75;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: var(--primary-soft);
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.06em;
}

.section-label::before,
.section-label::after {
  content: "";
  width: 18px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(19, 127, 236, 0.35));
}

.section-label::after {
  background: linear-gradient(90deg, rgba(19, 127, 236, 0.35), transparent);
}

.section-label--light {
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.92);
}

.section-label--light::before,
.section-label--light::after {
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35));
}

.section-label--light::after {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.35), transparent);
}

.section-head h2 {
  margin: 0;
  font-size: clamp(30px, 3.2vw, 44px);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.02em;
}

/* Features */

.feature-showcase {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 0;
  align-items: stretch;
  margin-bottom: 40px;
  padding: 0;
  border-radius: var(--radius-xl);
  background: var(--bg);
  border: 1px solid rgba(19, 127, 236, 0.08);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  min-height: 440px;
}

.feature-showcase-copy {
  padding: 52px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: linear-gradient(135deg, #f7fbff 0%, #ffffff 100%);
}

.feature-showcase-copy h3 {
  margin: 0 0 16px;
  font-size: clamp(24px, 2.5vw, 32px);
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.feature-showcase-copy p {
  margin: 0;
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.8;
}

.feature-showcase-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.feature-showcase-tags span {
  padding: 8px 14px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

.feature-showcase-art {
  position: relative;
  min-height: 440px;
  height: 100%;
}

.feature-showcase-art img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transition: transform 0.6s var(--ease-out);
}

.feature-showcase:hover .feature-showcase-art img {
  transform: scale(1.04);
}

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

.feature-card {
  position: relative;
  padding: 32px 32px 28px;
  border-radius: var(--radius-lg);
  background: var(--bg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out), border-color 0.35s var(--ease-out);
}

.feature-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), transparent);
  opacity: 0;
  transition: opacity 0.35s var(--ease-out);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(19, 127, 236, 0.14);
}

.feature-card:hover::after {
  opacity: 1;
}

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
}

.feature-icon svg {
  width: 26px;
  height: 26px;
}

.feature-icon--blue {
  background: var(--bg-blue-soft);
  color: var(--primary);
}

.feature-icon--pink {
  background: var(--pink-soft);
  color: #db2777;
}

.feature-icon--green {
  background: #d1fae5;
  color: var(--success);
}

.feature-icon--purple {
  background: #ede9fe;
  color: #7c3aed;
}

.feature-card h3 {
  margin: 0 0 12px;
  font-size: 22px;
}

.feature-card > p {
  margin: 0 0 16px;
  color: var(--text-muted);
  line-height: 1.7;
}

.feature-card ul li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 8px;
  font-size: 14px;
  color: var(--text-secondary);
}

.feature-card ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
}

/* Steps */

.journey-art {
  position: relative;
  width: 100vw;
  max-width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-bottom: 48px;
  border-radius: 0;
  overflow: hidden;
  box-shadow: none;
  height: clamp(320px, 42vw, 520px);
}

.journey-art img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.8s var(--ease-out);
}

.journey-art:hover img {
  transform: scale(1.03);
}

.photo-banner-caption {
  position: absolute;
  inset: auto 0 0;
  padding: 28px 32px;
  background: linear-gradient(180deg, transparent 0%, rgba(15, 23, 42, 0.72) 100%);
}

.photo-banner-caption p {
  margin: 0;
  color: #fff;
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
}

.steps::before {
  content: "";
  position: absolute;
  top: 34px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: linear-gradient(90deg, rgba(19, 127, 236, 0.08), rgba(19, 127, 236, 0.22), rgba(19, 127, 236, 0.08));
  z-index: 0;
}

.step {
  position: relative;
  z-index: 1;
  padding: 28px 22px 26px;
  border-radius: var(--radius-lg);
  background: var(--bg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
}

.step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.step-marker {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--primary), var(--primary-light));
  color: #fff;
  font-size: 15px;
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(19, 127, 236, 0.24);
}

.step-num {
  display: none;
}

.step h3 {
  margin: 0 0 10px;
  font-size: 20px;
}

.step p {
  margin: 0;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
}

/* Verify banner */

.verify-banner {
  position: relative;
  padding: var(--section-gap) 0;
  background: linear-gradient(135deg, #1178df 0%, #0b5fb8 52%, #0a4f98 100%);
  color: #fff;
  overflow: hidden;
}

.verify-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.12) 0%, transparent 34%),
    radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.08) 0%, transparent 30%);
  pointer-events: none;
}

.verify-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.35;
  pointer-events: none;
}

.verify-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}

.verify-visual {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.verify-art-wrap {
  position: relative;
  width: 100%;
  min-height: 280px;
  padding: 0;
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
  overflow: hidden;
}

.verify-art-wrap img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.verify-copy h2 {
  margin: 0 0 16px;
  font-size: clamp(28px, 3vw, 38px);
  line-height: 1.25;
}

.verify-copy > p {
  margin: 0 0 28px;
  opacity: 0.9;
  line-height: 1.8;
  font-size: 16px;
}

.verify-list {
  display: grid;
  gap: 14px;
}

.verify-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
}

.verify-item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  opacity: 0.95;
}

.verify-card {
  padding: 32px;
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(12px);
  box-shadow: 0 20px 50px rgba(8, 47, 73, 0.18);
}

.verify-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.15);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 20px;
}

.verify-badge svg {
  width: 16px;
  height: 16px;
}

.verify-card h3 {
  margin: 0 0 16px;
  font-size: 22px;
}

.verify-card ul li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 12px;
  font-size: 15px;
  opacity: 0.95;
}

.verify-card ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  font-weight: 700;
}

/* Safety */

.safety-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.safety-card {
  position: relative;
  padding: 32px 32px 30px;
  border-radius: var(--radius-lg);
  background: var(--bg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out), border-color 0.35s var(--ease-out);
}

.safety-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(19, 127, 236, 0.12);
}

.safety-icon {
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, var(--bg-blue-soft), #fff);
  color: var(--primary);
  box-shadow: inset 0 0 0 1px rgba(19, 127, 236, 0.08);
}

.safety-icon svg {
  width: 24px;
  height: 24px;
}

.safety-card h3 {
  margin: 0 0 12px;
  font-size: 20px;
  color: var(--text);
  font-weight: 700;
}

.safety-card p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Download / channels */

.download {
  position: relative;
  padding: 72px 0 var(--section-gap);
  scroll-margin-top: var(--header-height);
  background:
    radial-gradient(circle at 15% 20%, rgba(19, 127, 236, 0.06) 0%, transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(91, 168, 255, 0.05) 0%, transparent 35%),
    var(--bg-soft);
}

.download .section-head {
  margin-bottom: 40px;
}

.channel-panel {
  width: 100%;
  padding: 28px;
  border-radius: calc(var(--radius-xl) + 4px);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0.72) 100%);
  border: 1px solid rgba(19, 127, 236, 0.08);
  box-shadow: var(--shadow-card);
}

.channel-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
  width: 100%;
}

.channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  height: 100%;
  padding: 28px 18px 24px;
  border-radius: var(--radius-lg);
  background: var(--bg);
  border: 1px solid rgba(19, 127, 236, 0.08);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.03);
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out), border-color 0.35s var(--ease-out);
}

.channel-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 18px;
  right: 18px;
  height: 3px;
  border-radius: 0 0 4px 4px;
  background: transparent;
  transition: background 0.35s var(--ease-out);
}

.channel-card--featured {
  border-color: rgba(19, 127, 236, 0.22);
  box-shadow: 0 12px 32px rgba(19, 127, 236, 0.1);
}

.channel-card--featured::before {
  background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
}

.channel-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(19, 127, 236, 0.16);
}

.channel-card--soon {
  background: linear-gradient(180deg, var(--bg) 0%, rgba(248, 250, 252, 0.95) 100%);
}

.channel-card--soon:hover {
  transform: none;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.03);
  border-color: rgba(19, 127, 236, 0.08);
}

.channel-card__main {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  width: 100%;
}

.channel-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-bottom: 16px;
  border-radius: var(--radius-md);
}

.channel-icon svg {
  width: 28px;
  height: 28px;
}

.channel-icon--mini {
  background: rgba(7, 193, 96, 0.12);
  color: #07c160;
}

.channel-icon--app {
  background: var(--primary-soft);
  color: var(--primary);
}

.channel-icon--oa {
  background: rgba(255, 152, 0, 0.12);
  color: #e65100;
}

.channel-card h3 {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 700;
}

.channel-card > p,
.channel-card__main > p {
  margin: 0 0 20px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  min-height: 44px;
}

.channel-qrcode {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 148px;
  height: 148px;
  padding: 10px;
  margin-top: auto;
  margin-bottom: 14px;
  border-radius: var(--radius-md);
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.channel-qrcode img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.channel-soon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 148px;
  height: 148px;
  margin-top: auto;
  margin-bottom: 14px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(19, 127, 236, 0.06) 0%, rgba(19, 127, 236, 0.02) 100%);
  border: 2px dashed rgba(19, 127, 236, 0.18);
}

.channel-soon span {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.08em;
}

.channel-tip {
  display: inline-block;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: var(--primary-soft);
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
}

.channel-tip--muted {
  background: rgba(100, 116, 139, 0.1);
  color: var(--text-muted);
}

/* Footer */

.site-footer {
  padding: 56px 0 32px;
  background: linear-gradient(180deg, #0f172a 0%, #111827 100%);
  color: rgba(255, 255, 255, 0.82);
  border-top: none;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 32px;
  width: 100%;
}

.footer-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, auto);
  align-items: center;
  gap: 56px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand {
  min-width: 0;
}

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

.footer-tagline {
  margin: 14px 0 8px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.72);
  letter-spacing: 0.12em;
}

.footer-desc {
  margin: 0;
  max-width: 420px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.52);
  line-height: 1.7;
  text-align: left;
}

.footer-contact {
  justify-self: end;
  padding-left: 56px;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-contact h4 {
  margin: 0 0 14px;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
}

.footer-contact p {
  margin: 0 0 8px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.58);
  line-height: 1.65;
  white-space: nowrap;
}

.footer-contact p:last-child {
  margin-bottom: 0;
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.46);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
}

.footer-bottom p {
  margin: 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.38);
}

/* Legal pages */

.legal-page {
  padding-top: calc(var(--header-height) + 48px);
  padding-bottom: 80px;
  min-height: 100vh;
  background: var(--bg-soft);
}

.legal-container {
  max-width: 800px;
}

.legal-header {
  margin-bottom: 40px;
}

.legal-header h1 {
  margin: 0 0 12px;
  font-size: 32px;
}

.legal-header p {
  margin: 0;
  color: var(--text-muted);
}

.legal-body {
  padding: 40px;
  border-radius: var(--radius-lg);
  background: var(--bg);
  border: 1px solid var(--border);
}

.legal-body h2 {
  margin: 32px 0 12px;
  font-size: 20px;
  color: var(--text);
}

.legal-body h2:first-child {
  margin-top: 0;
}

.legal-body p {
  margin: 0 0 16px;
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 15px;
}

.legal-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 24px;
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
}

.legal-back:hover {
  text-decoration: underline;
}

/* Reveal animation */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }

/* Responsive */

@media (max-width: 1024px) {
  :root {
    --section-gap: 88px;
  }

  .hero-grid,
  .verify-grid,
  .feature-showcase {
    grid-template-columns: 1fr;
  }

  .feature-showcase-art {
    order: -1;
    min-height: 300px;
  }

  .feature-showcase-copy {
    padding: 32px 24px;
  }

  .hero {
    min-height: clamp(620px, 88vh, 760px);
    padding-bottom: 100px;
  }

  .hero-content {
    gap: 28px;
  }

  .trust-strip {
    margin-top: -48px;
  }

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

  .steps::before {
    display: none;
  }

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

  .feature-grid,
  .safety-grid {
    grid-template-columns: 1fr;
  }

  .journey-art {
    height: clamp(240px, 56vw, 360px);
  }
}

@media (max-width: 768px) {
  :root {
    --section-gap: 64px;
    --header-height: 64px;
    --page-gutter: 20px;
  }

  .hero {
    min-height: auto;
    padding: calc(var(--header-height) + 28px) 0 56px;
  }

  .hero-content {
    gap: 28px;
  }

  .hero-copy h1 {
    font-size: clamp(32px, 8.8vw, 44px);
  }

  .hero-badge {
    margin-bottom: 18px;
    font-size: 12px;
  }

  .hero-tagline {
    margin-top: 16px;
    font-size: 15px;
    letter-spacing: 0.1em;
  }

  .hero-desc {
    font-size: 15px;
    line-height: 1.75;
  }

  .hero-actions {
    margin-top: 28px;
    width: 100%;
  }

  .hero-actions .btn {
    width: min(100%, 280px);
  }

  .hero-trust {
    flex-wrap: wrap;
    font-size: 13px;
    line-height: 1.6;
  }

  .hero-tags li {
    font-size: 13px;
    padding: 8px 12px;
  }

  .download {
    padding: 56px 0 var(--section-gap);
  }

  .download .section-head {
    margin-bottom: 28px;
  }

  .section-head {
    margin-bottom: 36px;
  }

  .section-head h2 {
    font-size: clamp(26px, 7vw, 34px);
  }

  .section-desc {
    font-size: 15px;
  }

  .channel-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    max-width: 360px;
    margin: 0 auto;
  }

  .site-nav {
    position: static;
    flex-direction: row;
    gap: 0;
    background: transparent;
    border: none;
    padding: 0;
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav a {
    width: auto;
    padding: 0;
  }

  .site-nav .nav-cta {
    margin: 0;
    padding: 8px 16px;
    font-size: 14px;
  }

  .menu-toggle {
    display: none;
  }

  .section {
    padding: 56px 0;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 24px;
    align-items: center;
    text-align: center;
  }

  .footer-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .footer-desc {
    max-width: none;
    text-align: center;
  }

  .footer-contact {
    justify-self: center;
    padding-left: 0;
    padding-top: 24px;
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
  }

  .footer-contact p {
    white-space: normal;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .channel-panel {
    padding: 20px 16px;
  }

  .channel-card {
    padding: 24px 16px 20px;
  }

  .channel-card h3 {
    font-size: 18px;
  }

  .channel-card > p,
  .channel-card__main > p {
    font-size: 13px;
    min-height: 0;
    margin-bottom: 16px;
  }

  .channel-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 14px;
  }

  .channel-icon svg {
    width: 24px;
    height: 24px;
  }

  .channel-qrcode,
  .channel-soon {
    width: 136px;
    height: 136px;
  }

  .channel-soon span {
    font-size: 16px;
  }

  .channel-tip {
    font-size: 12px;
    padding: 5px 12px;
  }
}

@media (max-width: 480px) {
  :root {
    --page-gutter: 16px;
  }

  .brand {
    font-size: 20px;
  }

  .brand-logo {
    width: 36px;
    height: 36px;
  }

  .site-nav .nav-cta {
    padding: 7px 14px;
    font-size: 13px;
  }

  .hero-tags {
    gap: 8px;
  }

  .hero-tags li {
    width: calc(50% - 4px);
    justify-content: center;
  }

  .footer-bottom p {
    font-size: 12px;
  }
}