/* ================================
   Ventu Landing - Design System
   Skydash aqua editorial
   Inspiration: clean registry landing pages + Ventu Skydash
   ================================ */

/* ================================
   CSS Custom Properties (Tokens)
   ================================ */
:root {
  /* Colors - Skydash aqua editorial */
  --color-bg: #F4F6F7;
  --color-white: #FFFFFF;
  --color-surface: #F8FBFC;
  --color-surface-warm: #EAF5F7;
  --color-panel: #DDECEF;
  --color-panel-strong: #316A84;
  --color-raspberry: #D31345;
  --color-petrol: #285D76;
  --color-ink: #101820;
  --color-ink-2: #3E4A56;
  --color-ink-3: #6F7F8B;
  --color-blue: #00AFC3;
  --color-cyan: #18C7D4;
  --color-border: #D8E5EA;
  --color-border-2: #A9C4CE;
  --color-success: #10B981;
  --color-error: #EF4444;
  --color-warning: #F59E0B;
  
  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;
  
  /* Font Sizes */
  --text-xs: 0.75rem;      /* 12px */
  --text-sm: 0.875rem;     /* 14px */
  --text-base: 1rem;       /* 16px */
  --text-lg: 1.125rem;     /* 18px */
  --text-xl: 1.25rem;      /* 20px */
  --text-2xl: 1.5rem;      /* 24px */
  --text-3xl: 1.875rem;    /* 30px */
  --text-4xl: 2.25rem;     /* 36px */
  --text-5xl: 3rem;        /* 48px */
  --text-6xl: 3.75rem;     /* 60px */
  --text-7xl: 4.5rem;      /* 72px */
  
  /* Spacing */
  --space-1: 0.25rem;   /* 4px */
  --space-2: 0.5rem;    /* 8px */
  --space-3: 0.75rem;   /* 12px */
  --space-4: 1rem;      /* 16px */
  --space-5: 1.25rem;   /* 20px */
  --space-6: 1.5rem;    /* 24px */
  --space-8: 2rem;      /* 32px */
  --space-10: 2.5rem;   /* 40px */
  --space-12: 3rem;     /* 48px */
  --space-16: 4rem;     /* 64px */
  --space-20: 5rem;     /* 80px */
  --space-24: 6rem;     /* 96px */
  --space-32: 8rem;     /* 128px */
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(16, 24, 32, 0.05);
  --shadow-md: 0 10px 24px -16px rgba(16, 48, 64, 0.28);
  --shadow-lg: 0 18px 42px -24px rgba(16, 48, 64, 0.34);
  --shadow-xl: 0 28px 68px -34px rgba(16, 48, 64, 0.42);
  
  /* Radii */
  --radius-sm: 0.375rem;  /* 6px */
  --radius-md: 0.5rem;    /* 8px */
  --radius-lg: 0.5rem;    /* 8px */
  --radius-xl: 0.5rem;    /* 8px */
  --radius-2xl: 0.5rem;   /* 8px */
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Breakpoints (for reference) */
  --bp-sm: 640px;
  --bp-md: 768px;
  --bp-lg: 1024px;
  --bp-xl: 1280px;
  --bp-2xl: 1536px;
}

/* ================================
   Reset & Base Styles
   ================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-ink);
  background:
    radial-gradient(circle at 12% 0%, rgba(221, 236, 239, 0.72), transparent 30rem),
    linear-gradient(180deg, #FFFFFF 0%, var(--color-bg) 100%);
}

/* ================================
   Typography
   ================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-ink);
  margin-bottom: var(--space-4);
}

h1 { font-size: var(--text-6xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

p {
  margin-bottom: var(--space-4);
}

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

a:hover {
  color: var(--color-cyan);
}

/* ================================
   Container & Grid
   ================================ */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-4);
  }
}

/* ================================
   Navigation
   ================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.nav.scrolled {
  background-color: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-sm);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.nav-logo-text {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-ink);
  letter-spacing: 0;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-ink);
  transition: all var(--transition-fast);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-ink-2);
  transition: color var(--transition-fast);
}

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

.nav-btn {
  padding: var(--space-2) var(--space-5);
  background-color: var(--color-blue);
  color: var(--color-white);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: all var(--transition-fast);
}

.nav-btn:hover {
  background-color: var(--color-cyan);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    gap: 0;
    padding: var(--space-6) var(--space-4);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
  }
  
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-link, .nav-btn {
    width: 100%;
    padding: var(--space-3) 0;
    text-align: center;
  }
}

/* ================================
   Buttons
   ================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  line-height: 1;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-blue), var(--color-cyan));
  color: var(--color-white);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #009AAD, var(--color-blue));
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-ink);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background-color: var(--color-surface);
  border-color: var(--color-border-2);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
}

.btn-block {
  width: 100%;
}

.btn-loading {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.spinner {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ================================
   Section Layouts
   ================================ */
section {
  padding: var(--space-24) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-badge {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-blue);
  text-transform: uppercase;
  letter-spacing: 0;
  margin-bottom: var(--space-6);
}

.section-title {
  font-size: var(--text-5xl);
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: var(--space-6);
  line-height: 1.1;
}

.section-subtitle {
  font-size: var(--text-xl);
  color: var(--color-ink-2);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

@media (max-width: 768px) {
  section {
    padding: var(--space-16) 0;
  }
  
  .section-title {
    font-size: var(--text-4xl);
  }
  
  .section-subtitle {
    font-size: var(--text-lg);
  }
}

/* ================================
   Hero Section
   ================================ */
.hero {
  padding-top: 140px;
  padding-bottom: var(--space-32);
  background:
    radial-gradient(circle at 82% 18%, rgba(24, 199, 212, 0.18), transparent 26rem),
    linear-gradient(180deg, #E6F3F6 0%, var(--color-panel) 52%, #F8FBFC 100%);
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.hero-title {
  font-size: var(--text-7xl);
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: var(--space-8);
  line-height: 1.05;
  letter-spacing: 0;
}

.hero-title-highlight {
  background: linear-gradient(135deg, var(--color-petrol) 0%, var(--color-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: var(--text-2xl);
  color: var(--color-ink-2);
  margin-bottom: var(--space-10);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-16);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-12);
  padding-top: var(--space-12);
  border-top: 1px solid rgba(40, 93, 118, 0.18);
}

.hero-stat {
  text-align: center;
}

.hero-stat-value {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--color-petrol);
  margin-bottom: var(--space-2);
}

.hero-stat-label {
  font-size: var(--text-sm);
  color: var(--color-ink-3);
  text-transform: uppercase;
  letter-spacing: 0;
}

@media (max-width: 768px) {
  .hero {
    padding-top: 100px;
    padding-bottom: var(--space-20);
  }
  
  .hero-title {
    font-size: var(--text-5xl);
  }
  
  .hero-subtitle {
    font-size: var(--text-lg);
  }
  
  .hero-cta {
    flex-direction: column;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: var(--space-6);
  }
}

/* ================================
   Features Section
   ================================ */
.features {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 251, 252, 0.98)),
    var(--color-surface);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.feature-card {
  padding: var(--space-8);
  background-color: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-border-2);
}

.feature-icon {
  font-size: var(--text-5xl);
  margin-bottom: var(--space-4);
}

.feature-title {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.feature-description {
  font-size: var(--text-base);
  color: var(--color-ink-2);
  line-height: 1.6;
}

.feature-status {
  display: inline-flex;
  margin-top: var(--space-3);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: rgba(211, 19, 69, 0.08);
  color: var(--color-raspberry);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
}

@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}

/* ================================
   Pricing Section
   ================================ */
.pricing {
  background:
    linear-gradient(180deg, var(--color-panel) 0%, #F5FAFB 100%);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  max-width: 1100px;
  margin: 0 auto;
}

.pricing-card {
  position: relative;
  padding: var(--space-10);
  background-color: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-2xl);
  transition: all var(--transition-base);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.pricing-card-featured {
  border-color: var(--color-blue);
  box-shadow: 0 26px 72px -34px rgba(0, 175, 195, 0.56);
  transform: scale(1.05);
}

.pricing-card-featured:hover {
  transform: scale(1.05) translateY(-4px);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-2) var(--space-4);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-ink-3);
  text-transform: uppercase;
  letter-spacing: 0;
  white-space: nowrap;
}

.pricing-badge-featured {
  background-color: var(--color-raspberry);
  border-color: var(--color-raspberry);
  color: var(--color-white);
}

.pricing-name {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
  margin-top: var(--space-2);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  margin-bottom: var(--space-4);
}

.pricing-currency {
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-ink-2);
}

.pricing-amount {
  font-family: var(--font-display);
  font-size: var(--text-6xl);
  font-weight: 700;
  color: var(--color-ink);
}

.pricing-period {
  font-size: var(--text-lg);
  color: var(--color-ink-3);
  margin-left: var(--space-1);
}

.pricing-description {
  font-size: var(--text-base);
  color: var(--color-ink-2);
  margin-bottom: var(--space-8);
}

.pricing-features {
  list-style: none;
  margin-bottom: var(--space-8);
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  font-size: var(--text-sm);
  color: var(--color-ink-2);
}

.pricing-features li svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.chip-soon {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.badge-soon {
  display: inline-block;
  padding: 2px 6px;
  background-color: rgba(211, 19, 69, 0.08);
  color: var(--color-raspberry);
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

@media (max-width: 1024px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }
  
  .pricing-card-featured {
    transform: none;
  }
  
  .pricing-card-featured:hover {
    transform: translateY(-4px);
  }
}

/* ================================
   How It Works Section
   ================================ */
.how-it-works {
  background-color: var(--color-white);
}

.steps {
  max-width: 800px;
  margin: 0 auto;
}

.step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--space-6);
  padding: var(--space-8) 0;
  border-bottom: 1px solid var(--color-border);
}

.step:last-child {
  border-bottom: none;
}

.step-number {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-petrol) 0%, var(--color-blue) 100%);
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  border-radius: var(--radius-full);
  line-height: 1;
  padding-bottom: 15px;
  transform: translateY(-2px);
}

.step-content {
  padding-top: var(--space-2);
}

.step-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.step-description {
  font-size: var(--text-lg);
  color: var(--color-ink-2);
  line-height: 1.6;
}

@media (max-width: 640px) {
  .step {
    grid-template-columns: 60px 1fr;
    gap: var(--space-4);
  }
  
  .step-number {
    width: 60px;
    height: 60px;
    font-size: var(--text-3xl);
  }
}

/* ================================
   Benefits Section
   ================================ */
.benefits {
  background:
    linear-gradient(180deg, #FFFFFF 0%, var(--color-surface-warm) 100%);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.benefit-item {
  text-align: center;
  padding: var(--space-6);
}

.benefit-icon {
  font-size: var(--text-5xl);
  margin-bottom: var(--space-4);
}

.benefit-title {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.benefit-description {
  font-size: var(--text-base);
  color: var(--color-ink-2);
  line-height: 1.6;
}

@media (max-width: 1024px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .benefits-grid {
    grid-template-columns: 1fr;
  }
}

/* ================================
   Testimonials Section
   ================================ */
.testimonials {
  background-color: var(--color-panel-strong);
  color: var(--color-white);
}

.testimonials .section-title {
  color: var(--color-white);
}

.testimonials .section-badge {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.22);
  color: #DFF8FB;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.testimonial-card {
  padding: var(--space-8);
  background-color: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.testimonial-rating {
  display: inline-flex;
  width: fit-content;
  padding: var(--space-2) var(--space-3);
  border: 1px solid rgba(0, 175, 195, 0.24);
  border-radius: var(--radius-full);
  background: rgba(221, 236, 239, 0.58);
  color: var(--color-petrol);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
  margin-bottom: var(--space-4);
}

.testimonial-text {
  font-size: var(--text-base);
  color: var(--color-ink-2);
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-petrol) 0%, var(--color-blue) 100%);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-sm);
}

.testimonial-name {
  font-weight: 600;
  color: var(--color-ink);
}

.testimonial-role {
  font-size: var(--text-sm);
  color: var(--color-ink-3);
}

@media (max-width: 1024px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin: 0 auto;
  }
}

/* ================================
   FAQ Section
   ================================ */
.faq {
  background:
    radial-gradient(circle at 88% 18%, rgba(24, 199, 212, 0.14), transparent 22rem),
    #EEF7F9;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6);
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-ink);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-petrol);
}

.faq-icon {
  transition: transform var(--transition-fast);
  flex-shrink: 0;
  margin-left: var(--space-4);
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.faq-answer p {
  padding: 0 var(--space-6) var(--space-6);
  color: var(--color-ink-2);
  line-height: 1.6;
}

/* ================================
   Blog Section
   ================================ */
.blog {
  background-color: var(--color-white);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.blog-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.blog-image {
  width: 100%;
  height: 200px;
  background-color: var(--color-panel);
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-placeholder {
  font-size: var(--text-5xl);
}

.blog-content {
  padding: var(--space-6);
}

.blog-category {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background-color: var(--color-petrol);
  color: var(--color-white);
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0;
  margin-bottom: var(--space-3);
}

.blog-title {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-3);
  line-height: 1.3;
}

.blog-excerpt {
  font-size: var(--text-sm);
  color: var(--color-ink-2);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.blog-meta {
  display: flex;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-ink-3);
}

@media (max-width: 1024px) {
  .blog-grid {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin: 0 auto;
  }
}

/* ================================
   Team Section
   ================================ */
.team {
  background:
    linear-gradient(135deg, var(--color-petrol) 0%, var(--color-panel-strong) 58%, #14384A 100%);
  color: var(--color-white);
}

.team .section-badge {
  background-color: rgba(255, 255, 255, 0.12);
  color: #DCEBFF;
  border-color: rgba(255, 255, 255, 0.18);
}

.team .section-title,
.team .section-subtitle {
  color: var(--color-white);
}

.team .section-subtitle {
  opacity: 0.82;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  max-width: 1000px;
  margin: 0 auto;
}

.team-member {
  text-align: center;
  padding: var(--space-6);
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  backdrop-filter: blur(10px);
}

.team-member:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.team-avatar {
  width: 100px;
  height: 100px;
  margin: 0 auto var(--space-4);
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-blue) 0%, var(--color-cyan) 100%);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
}

.team-name {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--color-white);
}

.team-role {
  font-size: var(--text-sm);
  color: #B6F3F8;
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.team-bio {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.5;
}

@media (max-width: 1024px) {
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .team-grid {
    grid-template-columns: 1fr;
    max-width: 300px;
  }
}

/* ================================
   Contact Section
   ================================ */
.contact {
  background:
    radial-gradient(circle at 12% 22%, rgba(24, 199, 212, 0.16), transparent 24rem),
    linear-gradient(180deg, #F8FBFC 0%, var(--color-panel) 100%);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.contact-content {
  padding-top: var(--space-8);
}

.contact-features {
  margin-top: var(--space-8);
}

.contact-feature {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  font-size: var(--text-base);
  color: var(--color-ink-2);
}

.contact-feature svg {
  flex-shrink: 0;
}

/* Form Styles */
.contact-form {
  padding: var(--space-10);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
}

.form-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-8);
  text-align: center;
}

.form-group {
  margin-bottom: var(--space-6);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: var(--space-2);
}

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-ink);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(0, 175, 195, 0.12);
}

.form-input.error {
  border-color: var(--color-error);
}

.form-input.success {
  border-color: var(--color-success);
}

.form-input-group {
  display: flex;
  align-items: center;
  gap: 0;
}

.form-input-group .form-input {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.form-suffix {
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: none;
  border-top-right-radius: var(--radius-md);
  border-bottom-right-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--color-ink-3);
  white-space: nowrap;
}

.form-help {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-ink-3);
  margin-top: var(--space-2);
}

.form-error {
  display: none;
  font-size: var(--text-xs);
  color: var(--color-error);
  margin-top: var(--space-2);
}

.form-error.visible {
  display: block;
}

.form-success {
  display: none;
  font-size: var(--text-xs);
  color: var(--color-success);
  margin-top: var(--space-2);
}

.form-success.visible {
  display: block;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
  font-size: var(--text-sm);
  color: var(--color-ink-2);
}

.form-checkbox input[type="checkbox"] {
  margin-top: 4px;
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.form-footer {
  margin-top: var(--space-4);
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-ink-3);
}

@media (max-width: 1024px) {
  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

/* ================================
   Footer
   ================================ */
.footer {
  padding: var(--space-20) 0 var(--space-10);
  background-color: #0F2734;
  color: #EAF5F7;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer-logo {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.footer-description {
  color: #AFC6D0;
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

.footer-social {
  display: flex;
  gap: var(--space-4);
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-white);
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  background-color: var(--color-blue);
  transform: translateY(-2px);
}

.footer-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0;
  margin-bottom: var(--space-4);
}

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

.footer-links li {
  margin-bottom: var(--space-3);
}

.footer-links a {
  color: #AFC6D0;
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-white);
}

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: var(--text-sm);
  color: #AFC6D0;
}

.footer-note {
  margin-top: var(--space-2);
}

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}