/* ========== Reset & Base ========== */

button { font-family: inherit; cursor: pointer; border: none; background: none; }

:root {
  --med-blue: #1E88E5;
  --med-blue-dark: #1565C0;
  --med-cyan: #26A69A;
  --soft-blue: #64B5F6;
  --warm-orange: #FF8F00;
  --warm-orange-light: #FFB74D;
  --bg-white: #FFFFFF;
  --bg-gray: #F8FAFC;
  --bg-blue-soft: #EBF5FF;
  --text-dark: #1E293B;
  --text-mid: #475569;
  --text-light: #94A3B8;
  --text-white: #FFFFFF;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --shadow-sm: 0 4px 24px rgba(30,136,229,0.06);
  --shadow-lg: 0 8px 32px rgba(30,136,229,0.12);
  --shadow-glow: 0 4px 24px rgba(30,136,229,0.2);
  --gradient-blue: linear-gradient(135deg, #1E88E5 0%, #26A69A 100%);
  --gradient-blue-dark: linear-gradient(135deg, #1565C0 0%, #1E88E5 50%, #26A69A 100%);
  --gradient-orange: linear-gradient(135deg, #FF8F00 0%, #FFB74D 100%);
  --gradient-text: linear-gradient(135deg, #1E88E5 0%, #26A69A 100%);
}

.container { max-width: 1400px; margin: 0 auto; padding: 0 24px; }

/* ========== Navbar ========== */

.nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 32px;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.nav-logo-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--gradient-blue);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-sm);
}
.nav-logo-icon svg { width: 24px; height: 24px; color: white; }
.nav-logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.nav-logo-title { font-size: 16px; font-weight: 700; color: var(--text-dark); }
.nav-logo-sub { font-size: 11px; color: var(--text-light); letter-spacing: 0.5px; margin-top: 2px; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 0 1 auto;
  justify-content: center;
}
.friend-link-box{
  margin-top: 0 !important;
}

.nav-item:hover { color: var(--med-blue); background: var(--bg-blue-soft); }
.nav-item.active {
  color: var(--med-blue);
  font-weight: 600;
  background: var(--bg-blue-soft);
}
.nav-item.active::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 50%;
  transform: translateX(-50%);
  width: 20px; height: 3px;
  border-radius: 2px;
  background: var(--gradient-blue);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.nav-icon-btn {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-mid);
  transition: all 0.25s ease;
}
.nav-icon-btn:hover {
  color: var(--med-blue);
  background: var(--bg-blue-soft);
}
.nav-icon-btn svg { width: 20px; height: 20px; }
.nav-phone {
  display: flex; align-items: center; gap: 6px;
  font-size: 14px; font-weight: 600; color: var(--text-dark);
}
.nav-phone svg { width: 18px; height: 18px; color: var(--med-blue); }
.btn-nav-cta {
  padding: 10px 22px;
  border-radius: 10px;
  background: var(--gradient-orange);
  color: white;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 14px rgba(255,143,0,0.25);
  white-space: nowrap;
}
.btn-nav-cta:hover {
  transform: scale(1.03);
  box-shadow: 0 6px 20px rgba(255,143,0,0.35);
}

/* ========== Hero ========== */
.hero {
  position: relative;
  height: 587px;
  padding: 160px 0 120px;
  background: linear-gradient(135deg, #1565C0 0%, #1E88E5 40%, #26A69A 100%);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px; right: -100px;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(38,166,154,0.3) 0%, transparent 60%);
  pointer-events: none;
}
.hero-light-spot {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 65%);
  pointer-events: none;
}
.hero-light-spot.s1 { top: 120px; left: 10%; width: 200px; height: 200px; }
.hero-light-spot.s2 { top: 200px; right: 20%; width: 140px; height: 140px; }
.hero-light-spot.s3 { bottom: 100px; left: 40%; width: 180px; height: 180px; }

.hero-wave {
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  width: 100%;
  line-height: 0;
}
.hero-wave svg { width: 100%; height: auto; display: block; }

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
  color: white;
}
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  margin-bottom: 24px;
}
.breadcrumb a { transition: color 0.2s; }
.breadcrumb a:hover { color: white; }
.breadcrumb .sep { opacity: 0.5; }
.breadcrumb .current { color: white; font-weight: 500; }

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 100px;
  font-size: 14px;
  font-weight: 500;
  color: white;
  margin-bottom: 28px;
}
.hero-tag svg { width: 16px; height: 16px; }

.hero-title {
  font-size: 56px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 12px;
  background: linear-gradient(135deg, #FFFFFF 0%, #B3E5FC 50%, #B2DFDB 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 2px;
}
.hero-en {
  font-size: 14px;
  letter-spacing: 6px;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
  margin-bottom: 24px;
  text-transform: uppercase;
}
.hero-subtitle {
  font-size: 18px;
  color: rgba(255,255,255,0.85);
  max-width: 680px;
  margin: 0 auto 48px;
  line-height: 1.8;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto 48px;
}
.stat-card {
  padding: 24px 16px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-xl);
  transition: all 0.3s ease;
}
.stat-card:hover {
  background: rgba(255,255,255,0.18);
  transform: translateY(-4px);
}
.stat-num {
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 8px;
  background: linear-gradient(135deg, #FFFFFF 0%, #B3E5FC 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stat-num .unit { font-size: 20px; font-weight: 600; margin-left: 2px; }
.stat-label {
  font-size: 14px;
  color: rgba(255,255,255,0.8);
}

.hero-btns {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  transition: all 0.3s ease;
  cursor: pointer;
  white-space: nowrap;
  border: none;
}
.btn-hero-primary {
  background: var(--gradient-orange);
  color: white;
  box-shadow: 0 6px 20px rgba(255,143,0,0.3);
}
.btn-hero-primary:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 28px rgba(255,143,0,0.45);
}
.btn-hero-secondary {
  background: rgba(255,255,255,0.12);
  color: white;
  border: 1.5px solid rgba(255,255,255,0.4);
  backdrop-filter: blur(10px);
}
.btn-hero-secondary:hover {
  background: rgba(255,255,255,0.22);
  transform: scale(1.03);
}

/* ========== Section Common ========== */
.section {
  padding: 100px 0;
  position: relative;
}
.section-gray { background: var(--bg-gray); }
.section-blue { background: var(--bg-blue-soft); }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--med-blue);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-title {
  font-size: 38px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 16px;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.section-subtitle {
  font-size: 16px;
  color: var(--text-mid);
  max-width: 600px;
  margin: 0 auto;
}

/* ========== Section 1: Flow Overview ========== */
.flow-overview {
  padding: 40px 0;
}
.flow-timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}
.flow-timeline.row2 {
  grid-template-columns: repeat(6, 1fr);
}
.flow-timeline::before {
  content: '';
  position: absolute;
  top: 34px;
  left: 5%;
  right: 5%;
  height: 3px;
  background: linear-gradient(90deg, rgba(30,136,229,0.2) 0%, rgba(30,136,229,0.5) 50%, rgba(38,166,154,0.2) 100%);
  border-radius: 2px;
  z-index: 0;
}
.flow-timeline.row2::before {
  background: linear-gradient(90deg, rgba(38,166,154,0.2) 0%, rgba(30,136,229,0.5) 50%, rgba(30,136,229,0.2) 100%);
}
.flow-node {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 4px;
  cursor: pointer;
  transition: transform 0.3s ease;
}
.flow-node:hover { transform: translateY(-6px); }
.flow-node-icon {
  width: 68px; height: 68px;
  border-radius: 50%;
  background: white;
  border: 3px solid var(--med-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-bottom: 14px;
  box-shadow: 0 4px 20px rgba(30,136,229,0.15);
  transition: all 0.3s ease;
}
.flow-node:hover .flow-node-icon {
  background: var(--gradient-blue);
  box-shadow: 0 6px 28px rgba(30,136,229,0.3);
  transform: scale(1.08);
}
.flow-node:hover .flow-node-icon svg { color: white; }
.flow-node-icon svg {
  width: 28px; height: 28px;
  color: var(--med-blue);
  transition: color 0.3s ease;
}
.flow-node-num {
  position: absolute;
  top: -8px; right: -8px;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--gradient-orange);
  color: white;
  font-size: 12px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 8px rgba(255,143,0,0.3);
}
.flow-node-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1.4;
  margin-bottom: 4px;
}
.flow-node-desc {
  font-size: 12px;
  color: var(--text-light);
  line-height: 1.5;
  max-width: 120px;
}
.flow-detail-bar {
  margin-top: 32px;
  padding: 28px 36px;
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(30,136,229,0.08);
  display: flex;
  align-items: center;
  gap: 28px;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s ease;
  pointer-events: none;
}
.flow-detail-bar.visible {
  opacity: 1;
  transform: translateY(0);
}
.flow-detail-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--bg-blue-soft);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.flow-detail-icon svg { width: 28px; height: 28px; color: var(--med-blue); }
.flow-detail-content { flex: 1; }
.flow-detail-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.flow-detail-text {
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.7;
}
.flow-detail-time {
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  color: var(--med-blue);
  flex-shrink: 0;
  white-space: nowrap;
}

/* ========== Section 2: Step Detail Cards ========== */
.step-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.step-card {
  display: flex;
  gap: 24px;
  padding: 32px;
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(30,136,229,0.06);
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}
.step-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 0;
  background: var(--gradient-blue);
  border-radius: 2px;
  transition: height 0.35s ease;
}
.step-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(30,136,229,0.15);
}
.step-card:hover::before { height: 100%; }
.step-card-icon {
  width: 64px; height: 64px;
  border-radius: var(--radius-lg);
  background: var(--bg-blue-soft);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  position: relative;
  transition: all 0.3s ease;
}
.step-card:hover .step-card-icon {
  background: var(--gradient-blue);
}
.step-card:hover .step-card-icon svg { color: white; }
.step-card-icon svg {
  width: 30px; height: 30px;
  color: var(--med-blue);
  transition: color 0.3s ease;
}
.step-card-num {
  position: absolute;
  top: -8px; left: -8px;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--gradient-orange);
  color: white;
  font-size: 12px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 8px rgba(255,143,0,0.3);
}
.step-card-body { flex: 1; }
.step-card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.step-card-title .time-badge {
  font-size: 12px;
  font-weight: 500;
  color: var(--med-cyan);
  background: rgba(38,166,154,0.1);
  padding: 3px 10px;
  border-radius: 100px;
}
.step-card-desc {
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 12px;
}
.step-card-notice {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 14px;
  background: #FFF8E6;
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: #B7791F;
  line-height: 1.6;
}
.step-card-notice svg {
  width: 16px; height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  color: #FF8F00;
}

/* ========== Section 3: Special Cases ========== */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.case-card {
  display: flex;
  gap: 20px;
  padding: 32px;
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(30,136,229,0.06);
  transition: all 0.35s ease;
}
.case-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.case-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(255,143,0,0.1) 0%, rgba(255,183,77,0.15) 100%);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.case-icon svg {
  width: 26px; height: 26px;
  color: var(--warm-orange);
}
.case-body { flex: 1; }
.case-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}
.case-desc {
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.75;
}

/* ========== Section 4: Notice ========== */
.notice-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.notice-col {
  padding: 40px;
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(30,136,229,0.06);
}
.notice-col-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 20px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--bg-blue-soft);
}
.notice-col-title svg {
  width: 24px; height: 24px;
  color: var(--med-blue);
}
.notice-list { display: flex; flex-direction: column; gap: 20px; }
.notice-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.notice-item-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: var(--bg-blue-soft);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.notice-item-icon svg {
  width: 22px; height: 22px;
  color: var(--med-blue);
}
.notice-item-body { flex: 1; padding-top: 2px; }
.notice-item-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 4px;
}
.notice-item-desc {
  font-size: 13px;
  color: var(--text-mid);
  line-height: 1.7;
}

/* ========== Section 5: Convenience Services ========== */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  padding: 36px 28px;
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(30,136,229,0.06);
  text-align: center;
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at center, rgba(30,136,229,0.04) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.35s ease;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.service-card:hover::after { opacity: 1; }
.service-icon {
  width: 64px; height: 64px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--bg-blue-soft);
  display: flex; align-items: center; justify-content: center;
  transition: all 0.3s ease;
  position: relative;
  z-index: 1;
}
.service-card:hover .service-icon {
  background: var(--gradient-blue);
  transform: scale(1.1);
}
.service-card:hover .service-icon svg { color: white; }
.service-icon svg {
  width: 30px; height: 30px;
  color: var(--med-blue);
  transition: color 0.3s ease;
}
.service-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}
.service-desc {
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

/* ========== Section 6: FAQ ========== */
.faq-list {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.faq-item {
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(30,136,229,0.06);
  overflow: hidden;
  transition: all 0.3s ease;
}
.faq-item:hover {
  box-shadow: var(--shadow-lg);
}
.faq-item.active {
  border-color: rgba(30,136,229,0.2);
}
.faq-q {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px 28px;
  cursor: pointer;
  transition: background 0.2s;
}
.faq-q:hover { background: var(--bg-gray); }
.faq-q-num {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: var(--gradient-blue);
  color: white;
  font-size: 14px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.faq-q-text {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-dark);
}
.faq-q-arrow {
  width: 24px; height: 24px;
  color: var(--text-light);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}
.faq-item.active .faq-q-arrow {
  transform: rotate(180deg);
  color: var(--med-blue);
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.faq-a-inner {
  padding: 0 28px 24px 76px;
  font-size: 15px;
  color: var(--text-mid);
  line-height: 1.8;
}

/* ========== CTA Section ========== */
.cta-section {
  position: relative;
  padding: 80px 0;
  background: var(--gradient-blue-dark);
  overflow: hidden;
}
.cta-section::before,
.cta-section::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.12) 0%, transparent 65%);
  pointer-events: none;
}
.cta-section::before {
  top: -150px; left: -100px;
  width: 400px; height: 400px;
}
.cta-section::after {
  bottom: -150px; right: -100px;
  width: 500px; height: 500px;
}
.cta-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  color: white;
  max-width: 700px;
  margin: 0 auto;
  padding: 0 24px;
}
.cta-title {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 12px;
  background: linear-gradient(135deg, #FFFFFF 0%, #B3E5FC 50%, #B2DFDB 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.cta-subtitle {
  font-size: 16px;
  color: rgba(255,255,255,0.8);
  margin-bottom: 36px;
}
.cta-btns {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.btn-cta-primary {
  background: white;
  color: var(--med-blue);
  box-shadow: 0 6px 24px rgba(0,0,0,0.15);
  padding: 14px 34px;
}
.btn-cta-primary:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}
.btn-cta-secondary {
  background: rgba(255,255,255,0.12);
  color: white;
  border: 1.5px solid rgba(255,255,255,0.4);
  backdrop-filter: blur(10px);
  padding: 14px 34px;
}
.btn-cta-secondary:hover {
  background: rgba(255,255,255,0.22);
  transform: scale(1.03);
}

/* ========== Footer ========== */
.footer {
  background: #1E293B;
  color: #94A3B8;
  position: relative;
  overflow: hidden;
}
.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-blue);
}
.footer-wave {
  position: absolute;
  top: 3px; left: 0; right: 0;
  opacity: 0.06;
}
.footer-wave svg { width: 100%; height: 60px; }

.footer-main {
  padding: 64px 0 40px;
  position: relative;
  z-index: 1;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
}
.footer-col-title {
  font-size: 16px;
  font-weight: 600;
  color: white;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 12px;
}
.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 32px; height: 2px;
  background: var(--gradient-blue);
  border-radius: 1px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.footer-brand-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--gradient-blue);
  display: flex; align-items: center; justify-content: center;
}
.footer-brand-icon svg { width: 26px; height: 26px; color: white; }
.footer-brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.footer-brand-title { font-size: 16px; font-weight: 700; color: white; }
.footer-brand-sub { font-size: 11px; color: #64748B; margin-top: 3px; letter-spacing: 0.5px; }

.footer-info {
  font-size: 14px;
  line-height: 1.9;
  margin-bottom: 16px;
}
.footer-info-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 8px;
}
.footer-info-item svg {
  width: 16px; height: 16px;
  color: var(--med-blue);
  flex-shrink: 0;
  margin-top: 4px;
}

.footer-list { display: flex; flex-direction: column; gap: 12px; }
.footer-list a {
  font-size: 14px;
  color: #94A3B8;
  transition: color 0.2s;
}
.footer-list a:hover { color: var(--med-blue); }

.qrcode-box {
  width: 120px; height: 120px;
  background: white;
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 12px;
  padding: 12px;
}
.qrcode-box svg { width: 100%; height: 100%; }
.qrcode-label {
  font-size: 13px;
  text-align: center;
  color: #94A3B8;
  width: 120px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  font-size: 13px;
  color: #64748B;
  position: relative;
  z-index: 1;
}
.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-stock {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: rgba(30,136,229,0.15);
  border-radius: 6px;
  color: var(--med-blue);
  font-weight: 600;
  font-size: 12px;
}
.footer-stock svg { width: 14px; height: 14px; }

/* ========== Back to Top ========== */
.back-top {
  position: fixed;
  right: 32px;
  bottom: 40px;
  z-index: 900;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--gradient-blue);
  color: white;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 20px rgba(30,136,229,0.35);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s ease;
  cursor: pointer;
}
.back-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-top:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 8px 28px rgba(30,136,229,0.45);
}
.back-top svg { width: 20px; height: 20px; }

/* ========== Scroll Animations ========== */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}