@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  --primary: #0d9488;
  --primary-dark: #0f766e;
  --primary-light: #14b8a6;
  --primary-subtle: #ccfbf1;
  --accent: #0284c7;
  --accent-light: #38bdf8;
  --accent-subtle: #e0f2fe;
  --dark: #0f172a;
  --dark-surface: #1e293b;
  --dark-muted: #334155;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --bg-main: #f8fafc;
  --bg-surface: #ffffff;
  --bg-subtle: #f1f5f9;
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --success: #10b981;
  --warning: #f59e0b;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.07);
  --shadow-lg: 0 16px 36px rgba(15, 23, 42, 0.1);
  --shadow-hover: 0 20px 40px rgba(13, 148, 136, 0.14);
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--dark);
  font-weight: 700;
  line-height: 1.25;
}

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

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

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

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-wide {
  width: 100%;
  max-width: 1380px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -0.5px;
}

.brand-icon-wrap {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #ffffff;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: 0 6px 14px rgba(13, 148, 136, 0.25);
}

.brand-name {
  color: var(--dark);
}

.brand-name span {
  color: var(--primary);
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 8px;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--dark-muted);
  border-radius: var(--radius-full);
  transition: var(--transition);
}

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

.nav-link.active {
  color: var(--primary-dark);
  background-color: var(--primary-subtle);
  font-weight: 700;
}

.nav-cta {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(13, 148, 136, 0.25);
  margin-left: 8px;
}

.nav-cta:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  box-shadow: 0 6px 18px rgba(13, 148, 136, 0.35);
  transform: translateY(-1px);
}

.hamburger-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--dark);
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.hamburger-btn:hover {
  color: var(--primary);
  background-color: var(--bg-subtle);
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 50vw;
  min-width: 280px;
  max-width: 420px;
  height: 100vh;
  background-color: #ffffff;
  z-index: 2000;
  box-shadow: -8px 0 32px rgba(15, 23, 42, 0.15);
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  padding: 24px;
  overflow-y: auto;
}

.mobile-nav-drawer.open {
  right: 0;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-bottom: 24px;
}

.mobile-close-btn {
  background: var(--bg-subtle);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.2rem;
  color: var(--dark);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.mobile-close-btn:hover {
  background-color: var(--primary-subtle);
  color: var(--primary-dark);
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
}

.mobile-nav-links li {
  width: 100%;
  text-align: center;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 14px 20px;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--dark-muted);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background-color: var(--primary-subtle);
  color: var(--primary-dark);
}

.mobile-nav-cta {
  margin-top: 16px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(13, 148, 136, 0.2);
}

.drawer-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.drawer-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.section {
  padding: 80px 0;
}

.section-alt {
  background-color: #ffffff;
}

.section-accent {
  background: linear-gradient(180deg, #f0fdfa 0%, #f8fafc 100%);
}

.section-dark {
  background-color: var(--dark);
  color: #ffffff;
}

.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: #ffffff;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px auto;
}

.section-header.text-left {
  text-align: left;
  margin: 0 0 40px 0;
  max-width: 100%;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background-color: var(--primary-subtle);
  color: var(--primary-dark);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-badge.badge-accent {
  background-color: var(--accent-subtle);
  color: var(--accent);
}

.section-badge.badge-dark {
  background-color: rgba(255, 255, 255, 0.15);
  color: #ffffff;
}

.section-title {
  font-size: 2.5rem;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.section-dark .section-desc {
  color: var(--text-light);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 28px;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #ffffff;
  box-shadow: 0 6px 18px rgba(13, 148, 136, 0.28);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  box-shadow: 0 10px 24px rgba(13, 148, 136, 0.38);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: #ffffff;
  color: var(--dark);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
  background-color: var(--primary-subtle);
  transform: translateY(-2px);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent), #0369a1);
  color: #ffffff;
  box-shadow: 0 6px 18px rgba(2, 132, 199, 0.28);
}

.btn-accent:hover {
  background: linear-gradient(135deg, #0369a1, var(--accent));
  box-shadow: 0 10px 24px rgba(2, 132, 199, 0.38);
  transform: translateY(-2px);
}

.btn-white {
  background-color: #ffffff;
  color: var(--primary-dark);
  font-weight: 700;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
}

.btn-white:hover {
  background-color: #f8fafc;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.15);
}

.btn-sm {
  padding: 9px 20px;
  font-size: 0.9rem;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.1rem;
}

.btn-block {
  width: 100%;
}

.home-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 30%, rgba(13, 148, 136, 0.28) 0%, transparent 60%),
              radial-gradient(circle at 15% 85%, rgba(2, 132, 199, 0.22) 0%, transparent 45%),
              radial-gradient(circle at 85% 85%, rgba(99, 102, 241, 0.2) 0%, transparent 50%),
              linear-gradient(180deg, #050914 0%, #090e1a 40%, #06171a 100%);
  color: #ffffff;
  padding: 120px 0 90px 0;
  overflow: hidden;
}

.home-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  perspective: 1000px;
  transform: rotateX(60deg) scale(2);
  transform-origin: center 80%;
  opacity: 0.6;
  pointer-events: none;
}

.nexus-hero-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 2;
  width: 100%;
  isolation: isolate;
}

.nexus-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 8px 22px;
  background: rgba(13, 148, 136, 0.18);
  border: 1px solid rgba(45, 212, 191, 0.45);
  color: #2dd4bf;
  font-weight: 700;
  font-size: 0.88rem;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
  backdrop-filter: blur(12px);
  box-shadow: 0 0 25px rgba(45, 212, 191, 0.25);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.nexus-radar-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #2dd4bf;
  box-shadow: 0 0 12px #2dd4bf;
  animation: nexusRadarPulse 2s infinite;
}

@keyframes nexusRadarPulse {
  0% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(45, 212, 191, 0.8); }
  70% { transform: scale(1.3); box-shadow: 0 0 0 10px rgba(45, 212, 191, 0); }
  100% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(45, 212, 191, 0); }
}

.nexus-hero-title {
  font-size: 4rem;
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.12;
  color: #ffffff;
  max-width: 960px;
  margin: 0 auto 20px auto;
}

.nexus-hero-title span {
  background: linear-gradient(135deg, #2dd4bf 0%, #38bdf8 45%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nexus-hero-subtitle {
  font-size: 1.25rem;
  color: #cbd5e1;
  max-width: 780px;
  margin: 0 auto 36px auto;
  line-height: 1.7;
}

.nexus-hero-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 50px;
}

.nexus-3d-arena {
  width: 100%;
  max-width: 980px;
  height: 480px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 50px auto;
}

.nexus-core-assembly {
  position: relative;
  width: 320px;
  height: 320px;
  perspective: 1400px;
  transform-style: preserve-3d;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gyro-ring {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.gyro-ring-1 {
  width: 340px;
  height: 340px;
  border: 2px dashed rgba(45, 212, 191, 0.45);
  box-shadow: 0 0 30px rgba(45, 212, 191, 0.2);
  animation: gyroSpinX 14s linear infinite;
}

.gyro-ring-2 {
  width: 380px;
  height: 380px;
  border: 2px solid rgba(56, 189, 248, 0.4);
  box-shadow: 0 0 35px rgba(56, 189, 248, 0.2);
  animation: gyroSpinY 18s linear infinite reverse;
}

.gyro-ring-3 {
  width: 420px;
  height: 420px;
  border: 2px dotted rgba(167, 139, 250, 0.35);
  animation: gyroSpinZ 22s linear infinite;
}

@keyframes gyroSpinX {
  0% { transform: rotateX(0deg) rotateY(45deg); }
  100% { transform: rotateX(360deg) rotateY(45deg); }
}

@keyframes gyroSpinY {
  0% { transform: rotateY(0deg) rotateX(60deg); }
  100% { transform: rotateY(360deg) rotateX(60deg); }
}

@keyframes gyroSpinZ {
  0% { transform: rotateZ(0deg) rotateY(30deg); }
  100% { transform: rotateZ(360deg) rotateY(30deg); }
}

.nexus-orb-center {
  width: 250px;
  height: 250px;
  border-radius: 50%;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 60px rgba(13, 148, 136, 0.6), inset 0 0 30px rgba(45, 212, 191, 0.4);
  border: 3px solid rgba(45, 212, 191, 0.6);
  background-color: #0f172a;
  transform: translateZ(20px);
}

.nexus-orb-center img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
}

.nexus-orb-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(13, 148, 136, 0.2) 0%, rgba(9, 14, 26, 0.8) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: 16px;
  text-align: center;
}

.nexus-orb-tag {
  font-size: 0.75rem;
  font-weight: 800;
  color: #2dd4bf;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nexus-orb-val {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
}

.iso-pod {
  position: absolute;
  width: 240px;
  background: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5), 0 0 20px rgba(13, 148, 136, 0.25);
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 10;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  transform: translateZ(0);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.iso-pod:hover {
  border-color: #2dd4bf;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6), 0 0 30px rgba(45, 212, 191, 0.4);
}

.iso-pod-1 {
  top: 30px;
  left: 20px;
  border-left: 4px solid #2dd4bf;
  animation: floatPodTL 5s ease-in-out infinite alternate;
}

.iso-pod-2 {
  top: 30px;
  right: 20px;
  border-left: 4px solid #38bdf8;
  animation: floatPodTR 5.5s ease-in-out infinite alternate 0.5s;
}

.iso-pod-3 {
  bottom: 30px;
  left: 20px;
  border-left: 4px solid #a78bfa;
  animation: floatPodBL 6s ease-in-out infinite alternate 1s;
}

.iso-pod-4 {
  bottom: 30px;
  right: 20px;
  border-left: 4px solid #f59e0b;
  animation: floatPodBR 5.8s ease-in-out infinite alternate 1.5s;
}

@keyframes floatPodTL {
  0% { transform: translateY(0); }
  100% { transform: translateY(-12px); }
}

@keyframes floatPodTR {
  0% { transform: translateY(0); }
  100% { transform: translateY(-14px); }
}

@keyframes floatPodBL {
  0% { transform: translateY(0); }
  100% { transform: translateY(12px); }
}

@keyframes floatPodBR {
  0% { transform: translateY(0); }
  100% { transform: translateY(14px); }
}

.iso-pod-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.pod-icon-teal {
  background: rgba(13, 148, 136, 0.25);
  color: #2dd4bf;
}

.pod-icon-cyan {
  background: rgba(2, 132, 199, 0.25);
  color: #38bdf8;
}

.pod-icon-purple {
  background: rgba(147, 51, 234, 0.25);
  color: #c084fc;
}

.pod-icon-gold {
  background: rgba(245, 158, 11, 0.25);
  color: #fbbf24;
}

.iso-pod-info {
  text-align: left;
}

.iso-pod-info strong {
  display: block;
  font-size: 0.95rem;
  color: #ffffff;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 3px;
  letter-spacing: 0.2px;
}

.iso-pod-info span {
  font-size: 0.82rem;
  color: #cbd5e1;
  display: flex;
  align-items: center;
  gap: 5px;
}

.iso-pod-info span.pod-stat-good {
  color: #34d399;
  font-weight: 600;
}

.nexus-ground-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  width: 100%;
  max-width: 1080px;
  padding-top: 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.ground-metric-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  backdrop-filter: blur(8px);
  text-align: center;
  transition: var(--transition);
}

.ground-metric-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(45, 212, 191, 0.35);
  transform: translateY(-4px);
}

.ground-metric-num {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
  margin-bottom: 6px;
  background: linear-gradient(135deg, #ffffff 0%, #2dd4bf 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.ground-metric-label {
  font-size: 0.88rem;
  color: #94a3b8;
  font-weight: 500;
}

.page-header {
  padding: 72px 0;
  background: linear-gradient(135deg, #0f172a 0%, #134e4a 100%);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.page-header-content {
  max-width: 780px;
  position: relative;
  z-index: 2;
}

.page-header h1 {
  font-size: 3.2rem;
  color: #ffffff;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.page-header p {
  font-size: 1.2rem;
  color: #cbd5e1;
  line-height: 1.65;
}

.page-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--primary-light);
  margin-bottom: 18px;
  font-weight: 600;
}

.page-breadcrumb a {
  color: #94a3b8;
}

.page-breadcrumb a:hover {
  color: #ffffff;
}

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

.pillar-card {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0;
  transition: var(--transition);
}

.pillar-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary-light);
}

.pillar-card:hover::before {
  opacity: 1;
}

.pillar-icon-box {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background-color: var(--primary-subtle);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 22px auto;
  transition: var(--transition);
}

.pillar-card:hover .pillar-icon-box {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #ffffff;
  transform: scale(1.05);
}

.pillar-title {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.pillar-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.pillar-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--primary);
}

.pillar-card:hover .pillar-link {
  color: var(--primary-dark);
  gap: 12px;
}

.card-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

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

.card-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.article-card {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.article-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(13, 148, 136, 0.3);
}

.article-thumb {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.article-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.article-card:hover .article-thumb img {
  transform: scale(1.06);
}

.article-tag {
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  background-color: rgba(15, 23, 42, 0.9);
  color: #ffffff;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  z-index: 2;
}

.article-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex-grow: 1;
}

.article-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 0.82rem;
  color: var(--text-light);
  margin-bottom: 12px;
}

.article-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.article-title {
  font-size: 1.25rem;
  margin-bottom: 12px;
  line-height: 1.4;
  color: var(--dark);
}

.article-card:hover .article-title {
  color: var(--primary);
}

.article-snippet {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.article-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  width: 100%;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
}

.article-author {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dark-muted);
}

.article-read-link {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.split-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.split-feature.reverse {
  direction: rtl;
}

.split-feature.reverse > * {
  direction: ltr;
}

.feature-media {
  position: relative;
}

.feature-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.feature-image-wrapper img {
  width: 100%;
  height: 440px;
  object-fit: cover;
}

.feature-floating-badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background-color: #ffffff;
  padding: 18px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 14px;
}

.floating-icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background-color: var(--primary-subtle);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.floating-text strong {
  display: block;
  font-size: 1.1rem;
  color: var(--dark);
}

.floating-text span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.feature-content h2 {
  font-size: 2.3rem;
  margin-bottom: 18px;
  line-height: 1.3;
}

.feature-content p {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.feature-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}

.feature-points li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.98rem;
  font-weight: 500;
  color: var(--dark-muted);
}

.feature-points li i {
  color: var(--primary);
  font-size: 1.1rem;
  margin-top: 3px;
}

.daily-tip-banner {
  background: linear-gradient(135deg, #0f172a 0%, #115e59 100%);
  border-radius: var(--radius-lg);
  padding: 48px;
  color: #ffffff;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 36px;
  align-items: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.daily-tip-icon {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  color: #2dd4bf;
}

.daily-tip-content h3 {
  font-size: 1.6rem;
  color: #ffffff;
  margin-bottom: 8px;
}

.daily-tip-content p {
  color: #cbd5e1;
  font-size: 1.05rem;
  line-height: 1.6;
}

.newsletter-box {
  background: linear-gradient(135deg, #0d9488 0%, #0369a1 100%);
  border-radius: var(--radius-lg);
  padding: 60px 48px;
  color: #ffffff;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.newsletter-box h2 {
  color: #ffffff;
  font-size: 2.4rem;
  margin-bottom: 12px;
}

.newsletter-box p {
  color: #e0f2fe;
  font-size: 1.1rem;
  max-width: 620px;
  margin: 0 auto 32px auto;
}

.inline-form {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  max-width: 580px;
  margin: 0 auto;
}

.inline-input-wrap {
  position: relative;
  flex-grow: 1;
}

.inline-input-wrap i {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
  font-size: 1rem;
}

.inline-input {
  width: 100%;
  padding: 16px 20px 16px 48px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.3);
  background-color: #ffffff;
  color: var(--dark);
  outline: none;
  font-size: 0.95rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.inline-input:focus {
  border-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

.topics-filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 48px;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background-color: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--dark-muted);
  cursor: pointer;
  transition: var(--transition);
}

.filter-chip:hover {
  border-color: var(--primary);
  color: var(--primary);
  background-color: var(--primary-subtle);
}

.filter-chip.active {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(13, 148, 136, 0.25);
}

.topic-category-card {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.topic-category-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.topic-category-media {
  position: relative;
  height: 190px;
  overflow: hidden;
}

.topic-category-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.topic-category-card:hover .topic-category-media img {
  transform: scale(1.08);
}

.topic-badge-icon {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border: 2px solid #ffffff;
}

.topic-category-body {
  padding: 28px 24px 24px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex-grow: 1;
}

.topic-category-body h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
  color: var(--dark);
}

.topic-category-body p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 18px;
  flex-grow: 1;
}

.topic-tags-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  margin-bottom: 20px;
}

.topic-sub-tag {
  background-color: var(--bg-subtle);
  color: var(--dark-muted);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}

.deep-dive-card {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: 340px 1fr;
  transition: var(--transition);
}

.deep-dive-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.deep-dive-media {
  height: 100%;
  min-height: 260px;
  overflow: hidden;
}

.deep-dive-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.deep-dive-card:hover .deep-dive-media img {
  transform: scale(1.05);
}

.deep-dive-body {
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.deep-dive-body h3 {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.deep-dive-body p {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 20px;
}

.deep-dive-body div {
  display: flex;
  justify-content: center;
}

.magazine-cover-story {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  margin-bottom: 60px;
}

.magazine-cover-media {
  height: 480px;
  position: relative;
  overflow: hidden;
}

.magazine-cover-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.magazine-cover-badge {
  position: absolute;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #ffffff;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  z-index: 2;
}

.magazine-cover-body {
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.magazine-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 0.88rem;
  color: var(--text-light);
  margin-bottom: 16px;
}

.magazine-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.magazine-cover-title {
  font-size: 2.2rem;
  line-height: 1.25;
  margin-bottom: 18px;
  color: var(--dark);
}

.magazine-cover-excerpt {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 28px;
}

.magazine-author-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  width: 100%;
  padding-top: 20px;
  border-top: 1px solid var(--border-light);
}

.author-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--primary-subtle);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.author-details strong {
  display: block;
  font-size: 0.95rem;
  color: var(--dark);
}

.author-details span {
  font-size: 0.8rem;
  color: var(--text-light);
}

.editorial-block {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-bottom: 40px;
}

.editorial-block.reversed {
  direction: rtl;
}

.editorial-block.reversed > * {
  direction: ltr;
}

.editorial-media {
  min-height: 380px;
}

.editorial-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.editorial-content {
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.editorial-content h3 {
  font-size: 1.85rem;
  margin-bottom: 16px;
}

.editorial-content p {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.editorial-content div {
  display: flex;
  justify-content: center;
}

.routine-banner {
  background: linear-gradient(135deg, #f0fdfa 0%, #ffffff 100%);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 48px;
  margin-top: 48px;
}

.routine-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 36px;
}

.routine-step {
  background-color: #ffffff;
  padding: 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  position: relative;
  text-align: center;
}

.routine-step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px auto;
}

.routine-step h4 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.routine-step p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.updates-ticker {
  background-color: var(--dark);
  color: #ffffff;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ticker-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
}

.ticker-badge {
  background-color: var(--primary);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.ticker-text {
  font-size: 0.9rem;
  color: #cbd5e1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.news-layout-grid {
  display: grid;
  grid-template-columns: 1.9fr 1.1fr;
  gap: 40px;
}

.lead-news-card {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  margin-bottom: 36px;
}

.lead-news-media {
  position: relative;
  height: 360px;
  overflow: hidden;
}

.lead-news-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lead-news-body {
  padding: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.lead-news-body h2 {
  font-size: 1.9rem;
  margin-bottom: 14px;
  line-height: 1.3;
}

.lead-news-body p {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.news-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.news-list-item {
  background-color: #ffffff;
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 20px;
  transition: var(--transition);
}

.news-list-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-light);
}

.news-list-thumb {
  height: 120px;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.news-list-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-list-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.news-list-content h4 {
  font-size: 1.15rem;
  margin-bottom: 8px;
  line-height: 1.35;
}

.news-list-item:hover .news-list-content h4 {
  color: var(--primary);
}

.news-list-content p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 8px;
}

.news-list-content .article-read-link {
  justify-content: center;
}

.sidebar-widget {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 30px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  margin-bottom: 30px;
  text-align: center;
}

.widget-title {
  font-size: 1.25rem;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--primary-subtle);
  position: relative;
  text-align: center;
}

.widget-title::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background-color: var(--primary);
}

.trending-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.trending-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-light);
}

.trending-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.trending-num {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary-light);
  line-height: 1;
}

.trending-info {
  text-align: left;
}

.trending-info h5 {
  font-size: 0.95rem;
  margin-bottom: 4px;
  line-height: 1.35;
}

.trending-item:hover .trending-info h5 {
  color: var(--primary);
}

.trending-info span {
  font-size: 0.78rem;
  color: var(--text-light);
}

.advisory-card {
  background: linear-gradient(135deg, #f0fdfa, #e0f2fe);
  border-radius: var(--radius-md);
  padding: 20px;
  border-left: 4px solid var(--primary);
  margin-bottom: 16px;
  text-align: center;
}

.advisory-card h5 {
  font-size: 1rem;
  color: var(--dark);
  margin-bottom: 6px;
}

.advisory-card p {
  font-size: 0.85rem;
  color: var(--dark-muted);
  line-height: 1.5;
}

.contact-channels-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 60px;
}

.channel-card {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: var(--transition);
}

.channel-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary-light);
}

.channel-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-subtle), var(--accent-subtle));
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 20px auto;
}

.channel-card h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.channel-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 16px;
}

.channel-contact-val {
  font-weight: 700;
  color: var(--primary-dark);
  font-size: 0.95rem;
}

.contact-main-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
}

.form-card {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
}

.form-card-title {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.form-card-subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 30px;
}

.form-group {
  margin-bottom: 22px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--dark-muted);
  margin-bottom: 8px;
}

.input-with-icon {
  position: relative;
}

.input-with-icon i {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
  font-size: 1rem;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 14px 18px 14px 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background-color: #f8fafc;
  color: var(--dark);
  outline: none;
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-textarea {
  padding: 14px 18px;
  min-height: 140px;
  resize: vertical;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary);
  background-color: #ffffff;
  box-shadow: 0 0 0 4px var(--primary-subtle);
}

.contact-sidebar-cards {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.info-box {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.info-box h3 {
  font-size: 1.3rem;
  margin-bottom: 20px;
}

.info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.info-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
}

.info-item-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: var(--primary-subtle);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.info-item-content strong {
  display: block;
  font-size: 0.92rem;
  color: var(--dark);
}

.info-item-content span {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
}

.faq-item {
  background-color: #ffffff;
  border-radius: var(--radius-md);
  padding: 28px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  text-align: left;
}

.faq-item h4 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  color: var(--dark);
  text-align: left;
}

.faq-item h4 i {
  color: var(--primary);
  flex-shrink: 0;
}

.faq-item p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  text-align: left;
}

.site-footer {
  background-color: var(--dark);
  color: #cbd5e1;
  padding: 80px 0 30px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand .brand-logo {
  color: #ffffff;
  margin-bottom: 18px;
}

.footer-brand .brand-name {
  color: #ffffff;
}

.footer-brand p {
  font-size: 0.95rem;
  color: #94a3b8;
  line-height: 1.65;
  margin-bottom: 24px;
}

.footer-social-links {
  display: flex;
  gap: 12px;
}

.social-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
}

.social-btn:hover {
  background-color: var(--primary);
  color: #ffffff;
  transform: translateY(-3px);
}

.footer-column h4 {
  color: #ffffff;
  font-size: 1.15rem;
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 10px;
}

.footer-column h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background-color: var(--primary);
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links-list a {
  font-size: 0.92rem;
  color: #94a3b8;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.footer-links-list a:hover {
  color: #ffffff;
  transform: translateX(4px);
}

.footer-links-list a i {
  font-size: 0.75rem;
  color: var(--primary);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: #94a3b8;
  margin-bottom: 14px;
}

.footer-contact-item i {
  color: var(--primary);
  margin-top: 4px;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
  color: #64748b;
}

.footer-bottom a {
  color: #94a3b8;
}

.footer-bottom a:hover {
  color: #ffffff;
}

.footer-unsubscribe-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  padding: 10px 18px;
  border: 1px solid rgba(20, 184, 166, 0.45);
  border-radius: var(--radius-full);
  color: #99f6e4;
  font-size: 0.88rem;
  font-weight: 600;
  transition: var(--transition);
}

.footer-unsubscribe-btn:hover {
  background: rgba(13, 148, 136, 0.2);
  border-color: var(--primary-light);
  color: #ffffff;
  transform: translateY(-1px);
}

.unsubscribe-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: linear-gradient(160deg, var(--bg-main) 0%, var(--primary-subtle) 45%, var(--accent-subtle) 100%);
}

.unsubscribe-header {
  padding: 24px 0;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.unsubscribe-header .container {
  display: flex;
  justify-content: center;
}

.unsubscribe-main {
  flex: 1;
  display: grid;
  place-items: center;
  padding: 40px 20px 64px;
}

.unsubscribe-card {
  width: min(100%, 560px);
  padding: 44px 40px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.unsubscribe-card .section-badge {
  margin-bottom: 16px;
}

.unsubscribe-card h1 {
  margin-bottom: 12px;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
}

.unsubscribe-card > p {
  margin-bottom: 28px;
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.65;
}

.unsubscribe-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.unsubscribe-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.unsubscribe-field label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
}

.unsubscribe-field input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
  color: var(--text-main);
  transition: var(--transition);
}

.unsubscribe-field input:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--bg-surface);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.unsubscribe-submit {
  width: 100%;
  margin-top: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.unsubscribe-back {
  display: block;
  margin-top: 26px;
  text-align: center;
  color: var(--primary-dark);
  font-weight: 600;
  font-size: 0.95rem;
}

.unsubscribe-back:hover {
  color: var(--primary);
}

.healthcore-swal {
  border-radius: var(--radius-md) !important;
  font-family: var(--font-body) !important;
}

.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 12px;
  pointer-events: none;
}

.toast-message {
  pointer-events: auto;
  background-color: #ffffff;
  color: var(--dark);
  padding: 18px 24px;
  border-radius: var(--radius-md);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.2);
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 320px;
  max-width: 440px;
  border-left: 5px solid var(--primary);
  transform: translateY(30px);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.35s ease, visibility 0.35s ease;
}

.toast-message.show {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.toast-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--primary-subtle);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.toast-body {
  flex-grow: 1;
}

.toast-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 2px;
}

.toast-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.toast-close-btn {
  background: none;
  border: none;
  color: var(--text-light);
  cursor: pointer;
  font-size: 1.1rem;
  padding: 4px;
  transition: var(--transition);
}

.toast-close-btn:hover {
  color: var(--dark);
}

@media (max-width: 1080px) {
  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .card-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .card-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-top-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
  .magazine-cover-story {
    grid-template-columns: 1fr;
  }
  .magazine-cover-media {
    height: 340px;
  }
  .news-layout-grid {
    grid-template-columns: 1fr;
  }
  .routine-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 868px) {
  .nav-links {
    display: none;
  }
  .hamburger-btn {
    display: block;
  }
  .nexus-hero-title {
    font-size: 2.8rem;
  }
  .nexus-3d-arena {
    height: auto;
    min-height: 540px;
  }
  .iso-pod {
    width: 210px;
    padding: 12px 14px;
  }
  .nexus-ground-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
  .split-feature {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .split-feature.reverse {
    direction: ltr;
  }
  .feature-floating-badge {
    position: static;
    margin-top: 16px;
  }
  .daily-tip-banner {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 36px 24px;
  }
  .daily-tip-icon {
    margin: 0 auto;
  }
  .inline-form {
    flex-direction: column;
    width: 100%;
  }
  .inline-input-wrap {
    width: 100%;
  }
  .inline-form .btn {
    width: 100%;
  }
  .deep-dive-card {
    grid-template-columns: 1fr;
  }
  .deep-dive-media {
    height: 220px;
  }
  .editorial-block {
    grid-template-columns: 1fr;
  }
  .editorial-block.reversed {
    direction: ltr;
  }
  .contact-channels-grid {
    grid-template-columns: 1fr;
  }
  .contact-main-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .faq-grid {
    grid-template-columns: 1fr;
  }
  .card-grid-2 {
    grid-template-columns: 1fr;
  }
  .card-grid-3 {
    grid-template-columns: 1fr;
  }
  .pillars-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 56px 0;
  }
  .home-hero {
    padding: 80px 0 50px 0;
  }
  .nexus-hero-title {
    font-size: 2.2rem;
  }
  .nexus-hero-subtitle {
    font-size: 1.1rem;
  }
  .nexus-3d-arena {
    height: auto;
    min-height: unset;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 36px;
  }
  .nexus-core-assembly {
    width: 220px;
    height: 220px;
    margin-bottom: 20px;
  }
  .gyro-ring-1 { width: 230px; height: 230px; }
  .gyro-ring-2 { width: 250px; height: 250px; }
  .gyro-ring-3 { width: 270px; height: 270px; }
  .nexus-orb-center { width: 180px; height: 180px; }
  .iso-pod {
    position: static;
    width: 100%;
    max-width: 320px;
    transform: none !important;
    animation: none;
  }
  .nexus-ground-metrics {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .ground-metric-card {
    padding: 14px 10px;
  }
  .ground-metric-num {
    font-size: 1.8rem;
  }
  .ground-metric-label {
    font-size: 0.8rem;
  }
  .page-header-content {
    text-align: center;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .page-breadcrumb {
    justify-content: center;
  }
  .page-header h1 {
    font-size: 2.3rem;
    text-align: center;
  }
  .page-header p {
    font-size: 1.05rem;
    text-align: center;
  }
  h2 {
    font-size: 1.45rem;
    line-height: 1.3;
  }
  .section-title {
    font-size: 1.45rem;
  }
  .newsletter-box {
    padding: 36px 18px;
  }
  .newsletter-box h2 {
    font-size: 1.35rem;
  }
  .form-card {
    padding: 24px 18px;
  }
  .footer-top-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .news-list-item {
    grid-template-columns: 1fr;
  }
  .news-list-thumb {
    height: 180px;
  }
  .feature-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .feature-content .section-badge {
    margin-left: auto;
    margin-right: auto;
  }
  .feature-content h2 {
    text-align: center;
    font-size: 1.4rem;
  }
  .feature-content p {
    text-align: center;
  }
  .feature-content .feature-points {
    text-align: left;
    align-self: stretch;
    width: 100%;
  }
  .feature-content .feature-points li {
    text-align: left;
    justify-content: flex-start;
  }
  .feature-content .btn {
    align-self: center;
  }
  .topics-filter-bar {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    width: 100%;
    margin-bottom: 32px;
  }
  .filter-chip {
    width: 100%;
    padding: 10px 4px;
    font-size: 0.75rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    text-align: center;
    border-radius: var(--radius-md);
    line-height: 1.2;
  }
  .filter-chip i {
    font-size: 0.95rem;
  }
  .routine-grid {
    grid-template-columns: 1fr;
  }
  .card-grid-4 {
    grid-template-columns: 1fr;
  }
  .magazine-cover-body {
    padding: 28px 18px;
  }
  .magazine-cover-body h2,
  .magazine-cover-title {
    font-size: 1.35rem;
    line-height: 1.35;
  }
  .lead-news-body {
    padding: 24px 18px;
  }
  .lead-news-body h2 {
    font-size: 1.35rem;
    line-height: 1.35;
  }
  .routine-banner {
    padding: 32px 18px;
    text-align: center;
  }
  .routine-banner .section-header,
  .routine-banner .section-header.text-left {
    text-align: center;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .routine-banner .section-badge {
    margin-left: auto;
    margin-right: auto;
  }
  .routine-banner .section-title {
    text-align: center;
  }
  .routine-banner .section-desc {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }
  h3 {
    font-size: 1.15rem;
    line-height: 1.35;
  }
  .pillar-title {
    font-size: 1.15rem;
  }
  .article-title {
    font-size: 1.1rem;
  }
  .topic-category-body h3 {
    font-size: 1.15rem;
  }
  .editorial-content h3 {
    font-size: 1.25rem;
  }
  .deep-dive-info h3 {
    font-size: 1.2rem;
  }
  .daily-tip-text h3 {
    font-size: 1.15rem;
  }
  .channel-card h3 {
    font-size: 1.1rem;
  }
  .widget-title {
    font-size: 1.05rem;
  }
  .news-layout-grid .section-header,
  .news-layout-grid .section-header.text-left {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .news-layout-grid .section-header .section-badge {
    margin-left: auto;
    margin-right: auto;
  }
  .news-layout-grid .section-header h3 {
    text-align: center;
  }
}