:root {
  --color-bg: #f4f6f9;
  --color-surface: #ffffff;
  --color-surface-tint: #eef1f7;
  --color-surface-alt: #e8edf5;
  --color-primary: #1a2744;
  --color-primary-light: #253660;
  --color-secondary: #2e5fa3;
  --color-accent: #4a90d9;
  --color-accent-warm: #e8a030;
  --color-text: #1e2a3a;
  --color-text-muted: #5a6a80;
  --color-text-light: #8a9ab0;
  --color-border: #d8e0ec;
  --color-border-light: #eaeff7;
  --shadow-xs: 0 1px 3px rgba(26,39,68,0.06), 0 1px 2px rgba(26,39,68,0.04);
  --shadow-sm: 0 2px 8px rgba(26,39,68,0.08), 0 1px 3px rgba(26,39,68,0.05);
  --shadow-md: 0 4px 16px rgba(26,39,68,0.10), 0 2px 6px rgba(26,39,68,0.06);
  --shadow-lg: 0 8px 32px rgba(26,39,68,0.12), 0 4px 12px rgba(26,39,68,0.07);
  --shadow-xl: 0 16px 48px rgba(26,39,68,0.14), 0 8px 20px rgba(26,39,68,0.08);
  --shadow-accent: 0 4px 20px rgba(74,144,217,0.25), 0 2px 8px rgba(74,144,217,0.15);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2.5rem;
  --spacing-xl: 4rem;
  --spacing-2xl: 6rem;
  --spacing-3xl: 8rem;
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition-fast: 150ms cubic-bezier(0.4,0,0.2,1);
  --transition-base: 250ms cubic-bezier(0.4,0,0.2,1);
  --transition-slow: 400ms cubic-bezier(0.4,0,0.2,1);
}

*, *::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(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: radial-gradient(circle, rgba(46,95,163,0.08) 1px, transparent 1px);
  background-size: 24px 24px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

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

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

h1,h2,h3,h4,h5 { font-family: var(--font-heading); font-weight: 700; line-height: 1.15; color: var(--color-primary); }

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: clamp(1rem, 2vw, 1.2rem); }

p { color: var(--color-text-muted); line-height: 1.75; }

ul { list-style: none; }

button { cursor: pointer; font-family: var(--font-body); border: none; background: none; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1.25rem; }
.container-wide { width: 100%; max-width: 1400px; margin: 0 auto; padding: 0 1.25rem; }


.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(244,246,249,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border-light);
  transition: box-shadow var(--transition-base), background var(--transition-base);
}
.site-nav.scrolled {
  background: rgba(244,246,249,0.98);
  box-shadow: var(--shadow-md);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 1rem;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}
.nav-logo img, .nav-logo svg { height: 38px; width: auto; }
.nav-logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition-base), background var(--transition-base);
  white-space: nowrap;
}
.nav-links a:hover { color: var(--color-primary); background: var(--color-surface-tint); }
.nav-links a.active { color: var(--color-secondary); }
.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 0.3rem 0.6rem;
}
.lang-btn {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-muted);
  padding: 0.2rem 0.4rem;
  border-radius: var(--radius-full);
  transition: color var(--transition-base), background var(--transition-base);
  letter-spacing: 0.05em;
}
.lang-btn:hover { color: var(--color-primary); }
.lang-btn.active {
  color: var(--color-surface);
  background: var(--color-secondary);
}
.lang-divider { color: var(--color-border); font-size: 0.75rem; }
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-primary);
  color: var(--color-surface) !important;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  transition: background var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
}
.nav-cta:hover {
  background: var(--color-secondary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-base);
}
.hamburger:hover { background: var(--color-surface-tint); }
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 72px; left: 0; right: 0; bottom: 0;
  background: var(--color-surface);
  z-index: 999;
  padding: 2rem 1.5rem;
  flex-direction: column;
  gap: 0.5rem;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu a {
  display: block;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-text);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  border-bottom: 1px solid var(--color-border-light);
  transition: background var(--transition-base), color var(--transition-base);
}
.mobile-menu a:hover { background: var(--color-surface-tint); color: var(--color-secondary); }
.mobile-lang {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  margin-top: 1rem;
}
.mobile-lang a {
  font-weight: 700;
  font-size: 0.9rem;
  border: none !important;
  color: var(--color-text-muted);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  background: var(--color-surface-tint);
}
.mobile-lang a.active { background: var(--color-secondary); color: white; }


.hero-section {
  padding-top: 120px;
  padding-bottom: var(--spacing-3xl);
  position: relative;
  overflow: hidden;
}
.hero-section::before {
  content: '';
  position: absolute;
  top: -100px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(74,144,217,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero-section::after {
  content: '';
  position: absolute;
  bottom: -50px; left: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(232,160,48,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(74,144,217,0.1);
  border: 1px solid rgba(74,144,217,0.2);
  color: var(--color-secondary);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.hero-badge i { font-size: 0.75rem; }
.hero-title { margin-bottom: 1.25rem; }
.hero-title span { color: var(--color-secondary); }
.hero-description {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 2rem;
  max-width: 520px;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-primary);
  color: white;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 600;
  transition: background var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
  box-shadow: var(--shadow-md);
}
.btn-primary:hover {
  background: var(--color-secondary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-primary);
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 600;
  border: 2px solid var(--color-border);
  transition: border-color var(--transition-base), background var(--transition-base), transform var(--transition-base);
}
.btn-secondary:hover {
  border-color: var(--color-secondary);
  background: rgba(46,95,163,0.05);
  transform: translateY(-2px);
}
.btn-accent {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-accent-warm);
  color: white;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 600;
  transition: background var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
  box-shadow: 0 4px 16px rgba(232,160,48,0.25);
}
.btn-accent:hover {
  background: #d4911f;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(232,160,48,0.35);
}


.hero-cards-stack {
  position: relative;
  height: 480px;
}
.hero-card {
  position: absolute;
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border-light);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}
.hero-card:nth-child(1) {
  top: 0; right: 0;
  width: 85%;
  transform: rotate(-2deg);
  background: var(--color-primary);
  color: white;
  z-index: 1;
}
.hero-card:nth-child(2) {
  top: 80px; right: 30px;
  width: 90%;
  transform: rotate(1deg);
  z-index: 2;
}
.hero-card:nth-child(3) {
  top: 200px; right: -10px;
  width: 88%;
  transform: rotate(-1deg);
  z-index: 3;
  background: var(--color-surface-tint);
}
.hero-card:hover { transform: rotate(0deg) translateY(-4px); box-shadow: var(--shadow-xl); z-index: 10; }
.hero-card-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-size: 1.25rem;
}
.hero-card:nth-child(1) .hero-card-icon { background: rgba(255,255,255,0.15); color: white; }
.hero-card:nth-child(2) .hero-card-icon { background: rgba(74,144,217,0.1); color: var(--color-secondary); }
.hero-card:nth-child(3) .hero-card-icon { background: rgba(232,160,48,0.1); color: var(--color-accent-warm); }
.hero-card h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.hero-card:nth-child(1) h3 { color: white; }
.hero-card p { font-size: 0.875rem; line-height: 1.6; }
.hero-card:nth-child(1) p { color: rgba(255,255,255,0.75); }


.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 0.75rem;
}
.section-label::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-secondary);
  border-radius: 2px;
}

.section-header { margin-bottom: var(--spacing-xl); }
.section-header.centered { text-align: center; }
.section-header p { max-width: 580px; margin-top: 1rem; font-size: 1.05rem; }
.section-header.centered p { margin: 1rem auto 0; }


.feature-tabs-section {
  padding: var(--spacing-3xl) 0;
  background: var(--color-primary);
  position: relative;
  overflow: hidden;
}
.feature-tabs-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 24px 24px;
}
.feature-tabs-section .section-label { color: var(--color-accent); }
.feature-tabs-section .section-label::before { background: var(--color-accent); }
.feature-tabs-section h2 { color: white; }
.feature-tabs-section .section-header p { color: rgba(255,255,255,0.65); }

.tabs-nav {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.tab-btn {
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.15);
  transition: all var(--transition-base);
  cursor: pointer;
  background: transparent;
}
.tab-btn:hover { color: white; border-color: rgba(255,255,255,0.4); }
.tab-btn.active {
  background: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
  box-shadow: var(--shadow-accent);
}

.tab-content { display: none; }
.tab-content.active { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }

.tab-visual {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 4/3;
}
.tab-visual img { width: 100%; height: 100%; object-fit: cover; }

.tab-info {}
.tab-icon-wrap {
  width: 64px; height: 64px;
  border-radius: var(--radius-lg);
  background: rgba(74,144,217,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
}
.tab-info h3 { color: white; font-size: 1.6rem; margin-bottom: 1rem; }
.tab-info p { color: rgba(255,255,255,0.7); line-height: 1.8; margin-bottom: 1.5rem; }
.tab-features {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.tab-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
}
.tab-feature-item i { color: var(--color-accent); margin-top: 0.2rem; flex-shrink: 0; }


.services-section {
  padding: var(--spacing-3xl) 0;
  position: relative;
}
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.service-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: 2rem;
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-accent));
  opacity: 0;
  transition: opacity var(--transition-base);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-border);
}
.service-card:hover::before { opacity: 1; }
.service-card.featured { background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light)); color: white; border-color: transparent; }
.service-card.featured h3, .service-card.featured h4 { color: white; }
.service-card.featured p { color: rgba(255,255,255,0.7); }
.service-card.tinted { background: var(--color-surface-tint); }

.card-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 1.25rem;
}
.card-icon.blue { background: rgba(74,144,217,0.1); color: var(--color-secondary); }
.card-icon.warm { background: rgba(232,160,48,0.1); color: var(--color-accent-warm); }
.card-icon.green { background: rgba(52,168,83,0.1); color: #34a853; }
.card-icon.purple { background: rgba(142,84,233,0.1); color: #8e54e9; }
.card-icon.white { background: rgba(255,255,255,0.15); color: white; }
.service-card h3 { margin-bottom: 0.75rem; font-size: 1.15rem; }
.service-card p { font-size: 0.9rem; line-height: 1.7; }
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-secondary);
  margin-top: 1.25rem;
  transition: gap var(--transition-base), color var(--transition-base);
}
.card-link:hover { gap: 0.65rem; color: var(--color-primary); }
.service-card.featured .card-link { color: var(--color-accent); }


.calculator-section {
  padding: var(--spacing-3xl) 0;
  background: var(--color-surface-tint);
  position: relative;
}
.calculator-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(46,95,163,0.06) 1px, transparent 1px);
  background-size: 24px 24px;
}
.calculator-wrap {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  border: 1px solid var(--color-border-light);
  display: grid;
  grid-template-columns: 1fr 1.2fr;
}
.calc-left {
  background: var(--color-primary);
  padding: 3rem 2.5rem;
  position: relative;
  overflow: hidden;
}
.calc-left::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 20px 20px;
}
.calc-left h3 { color: white; margin-bottom: 1rem; position: relative; }
.calc-left p { color: rgba(255,255,255,0.65); position: relative; line-height: 1.8; margin-bottom: 2rem; }
.calc-info-items { display: flex; flex-direction: column; gap: 1rem; position: relative; }
.calc-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
}
.calc-info-item i { color: var(--color-accent); font-size: 1rem; margin-top: 0.15rem; flex-shrink: 0; }
.calc-right { padding: 3rem 2.5rem; }
.calc-right h3 { margin-bottom: 0.5rem; }
.calc-right > p { margin-bottom: 2rem; font-size: 0.9rem; }

.calc-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-group label { font-size: 0.85rem; font-weight: 600; color: var(--color-text); }
.form-group select,
.form-group input[type="number"],
.form-group input[type="range"] {
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}
.form-group select:focus,
.form-group input[type="number"]:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(46,95,163,0.1);
}
.form-group input[type="range"] {
  padding: 0.25rem 0;
  cursor: pointer;
  accent-color: var(--color-secondary);
}
.range-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--color-text-light);
}
.calc-result {
  background: var(--color-surface-tint);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border: 1px solid var(--color-border-light);
  margin-top: 0.5rem;
}
.calc-result-label { font-size: 0.8rem; font-weight: 600; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.5rem; }
.calc-result-value {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
}
.calc-result-sub { font-size: 0.8rem; color: var(--color-text-light); margin-top: 0.25rem; }
.calc-note { font-size: 0.75rem; color: var(--color-text-light); margin-top: 1rem; font-style: italic; }


.about-section {
  padding: var(--spacing-3xl) 0;
  position: relative;
  overflow: hidden;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-image-wrap {
  position: relative;
}
.about-image-main {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 4/5;
}
.about-image-main img { width: 100%; height: 100%; object-fit: cover; }
.about-image-accent {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 55%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--color-surface);
  aspect-ratio: 4/3;
}
.about-image-accent img { width: 100%; height: 100%; object-fit: cover; }
.about-stat-badge {
  position: absolute;
  top: 2rem;
  right: -20px;
  background: var(--color-accent-warm);
  color: white;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.about-stat-badge .stat-num { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; display: block; }
.about-stat-badge .stat-label { font-size: 0.7rem; font-weight: 600; opacity: 0.9; }

.about-content .section-label { margin-bottom: 0.75rem; }
.about-content h2 { margin-bottom: 1rem; }
.about-content > p { margin-bottom: 1.5rem; }
.about-points { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem; }
.about-point {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-xs);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.about-point:hover { box-shadow: var(--shadow-md); transform: translateX(4px); }
.about-point i { color: var(--color-secondary); font-size: 1.1rem; margin-top: 0.15rem; flex-shrink: 0; }
.about-point-text h4 { font-size: 0.95rem; margin-bottom: 0.25rem; }
.about-point-text p { font-size: 0.85rem; }


.how-section {
  padding: var(--spacing-3xl) 0;
  background: var(--color-surface);
  position: relative;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}
.steps-grid::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(12.5% + 24px);
  right: calc(12.5% + 24px);
  height: 2px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-accent));
  z-index: 0;
}
.step-card {
  position: relative;
  text-align: center;
  padding: 2rem 1.25rem;
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.step-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.step-num {
  width: 52px; height: 52px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: white;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  position: relative;
  z-index: 1;
  box-shadow: var(--shadow-md);
}
.step-card h4 { margin-bottom: 0.5rem; }
.step-card p { font-size: 0.875rem; }


.approach-section {
  padding: var(--spacing-3xl) 0;
  position: relative;
}
.approach-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
}
.approach-content h2 { margin-bottom: 1.25rem; }
.approach-content > p { margin-bottom: 2rem; }
.approach-list { display: flex; flex-direction: column; gap: 1.25rem; }
.approach-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}
.approach-item-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-border);
  line-height: 1;
  flex-shrink: 0;
  width: 48px;
  text-align: right;
}
.approach-item-text h4 { margin-bottom: 0.4rem; font-size: 1rem; }
.approach-item-text p { font-size: 0.875rem; }
.approach-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
}
.approach-image img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 3/4; }
.approach-image-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  background: rgba(26,39,68,0.9);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  color: white;
}
.approach-image-badge p { color: rgba(255,255,255,0.75); font-size: 0.85rem; }


.platform-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}
.platform-feature-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: 2rem;
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}
.platform-feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--color-border); }
.platform-hero-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  margin: 3rem 0;
  max-height: 480px;
}
.platform-hero-image img { width: 100%; height: 100%; object-fit: cover; }


.community-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}
.community-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-base);
}
.community-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); }
.community-card-image { aspect-ratio: 16/9; overflow: hidden; }
.community-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.community-card:hover .community-card-image img { transform: scale(1.04); }
.community-card-body { padding: 1.75rem; }
.community-card-body h3 { margin-bottom: 0.5rem; font-size: 1.1rem; }
.community-card-body p { font-size: 0.875rem; }


.faq-section {
  padding: var(--spacing-3xl) 0;
}
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  align-items: start;
}
.faq-sidebar { position: sticky; top: 100px; }
.faq-sidebar h3 { margin-bottom: 1rem; }
.faq-sidebar p { font-size: 0.9rem; margin-bottom: 1.5rem; }
.faq-contact-card {
  background: var(--color-primary);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  color: white;
}
.faq-contact-card h4 { color: white; margin-bottom: 0.75rem; }
.faq-contact-card p { color: rgba(255,255,255,0.7); font-size: 0.875rem; margin-bottom: 1.25rem; }

.accordion-item {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  margin-bottom: 0.75rem;
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  transition: box-shadow var(--transition-base);
}
.accordion-item:hover { box-shadow: var(--shadow-sm); }
.accordion-item.open { box-shadow: var(--shadow-md); border-color: var(--color-border); }
.accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  gap: 1rem;
  transition: background var(--transition-base);
}
.accordion-trigger:hover { background: var(--color-surface-tint); }
.accordion-trigger h4 { font-size: 0.95rem; font-weight: 600; color: var(--color-text); margin: 0; }
.accordion-icon {
  width: 28px; height: 28px;
  border-radius: var(--radius-full);
  background: var(--color-surface-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition-base), transform var(--transition-base);
  color: var(--color-text-muted);
  font-size: 0.8rem;
}
.accordion-item.open .accordion-icon {
  background: var(--color-secondary);
  color: white;
  transform: rotate(45deg);
}
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
}
.accordion-body.open {
  max-height: 500px;
  padding: 0 1.5rem 1.5rem;
}
.accordion-body p { font-size: 0.9rem; line-height: 1.8; }


.contact-section { padding: var(--spacing-3xl) 0; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  align-items: start;
}
.contact-info h2 { margin-bottom: 1rem; }
.contact-info > p { margin-bottom: 2rem; }
.contact-details { display: flex; flex-direction: column; gap: 1rem; }
.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-xs);
  transition: box-shadow var(--transition-base);
}
.contact-detail-item:hover { box-shadow: var(--shadow-md); }
.contact-detail-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: rgba(74,144,217,0.1);
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-detail-item h4 { font-size: 0.8rem; color: var(--color-text-light); font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.25rem; }
.contact-detail-item p, .contact-detail-item a { font-size: 0.9rem; color: var(--color-text); }
.contact-detail-item a:hover { color: var(--color-secondary); }

.contact-form-wrap {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border-light);
}
.contact-form-wrap h3 { margin-bottom: 0.5rem; }
.contact-form-wrap > p { margin-bottom: 2rem; font-size: 0.9rem; }

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

.form-field { display: flex; flex-direction: column; gap: 0.5rem; }
.form-field label { font-size: 0.85rem; font-weight: 600; color: var(--color-text); }
.form-field input,
.form-field select,
.form-field textarea {
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  outline: none;
  width: 100%;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(46,95,163,0.1);
}
.form-field textarea { resize: vertical; min-height: 130px; }
.form-field.full { grid-column: 1 / -1; }

.privacy-check {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}
.privacy-check input[type="checkbox"] {
  width: 18px; height: 18px;
  margin-top: 0.1rem;
  flex-shrink: 0;
  accent-color: var(--color-secondary);
  cursor: pointer;
}
.privacy-check a { color: var(--color-secondary); text-decoration: underline; }
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-submit-row { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }

.map-section { margin-top: 3rem; }
.map-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border-light);
  height: 380px;
}
.map-wrap iframe { width: 100%; height: 100%; border: none; }


.thanks-section {
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 1.5rem;
}
.thanks-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: 4rem 3rem;
  text-align: center;
  max-width: 540px;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border-light);
}
.thanks-icon {
  width: 80px; height: 80px;
  border-radius: var(--radius-full);
  background: rgba(74,144,217,0.1);
  color: var(--color-secondary);
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
}
.thanks-card h1 { font-size: 1.75rem; margin-bottom: 1rem; }
.thanks-card p { margin-bottom: 2rem; }


.inner-hero {
  padding: 120px 0 60px;
  background: var(--color-primary);
  position: relative;
  overflow: hidden;
}
.inner-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 24px 24px;
}
.inner-hero::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 60px;
  background: var(--color-bg);
  clip-path: ellipse(55% 100% at 50% 100%);
}
.inner-hero .section-label { color: var(--color-accent); }
.inner-hero .section-label::before { background: var(--color-accent); }
.inner-hero h1 { color: white; margin-bottom: 1rem; }
.inner-hero p { color: rgba(255,255,255,0.7); max-width: 600px; font-size: 1.05rem; }


.legal-section {
  padding: 3rem 0 var(--spacing-3xl);
}
.legal-content {
  max-width: 780px;
  margin: 0 auto;
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: 3rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border-light);
}
.legal-content h2 { font-size: 1.5rem; margin: 2.5rem 0 1rem; color: var(--color-primary); }
.legal-content h3 { font-size: 1.15rem; margin: 1.75rem 0 0.75rem; }
.legal-content p { margin-bottom: 1rem; font-size: 0.9rem; line-height: 1.8; }
.legal-content ul { margin: 0.75rem 0 1rem 1.5rem; list-style: disc; }
.legal-content ul li { font-size: 0.9rem; margin-bottom: 0.4rem; color: var(--color-text-muted); line-height: 1.7; }
.legal-meta {
  background: var(--color-surface-tint);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  border: 1px solid var(--color-border-light);
}
.legal-content h2:first-of-type { margin-top: 0; }


.site-footer {
  background: var(--color-primary);
  position: relative;
  overflow: hidden;
}
.site-footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 24px 24px;
}
.footer-newsletter {
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding: 2.5rem 0;
  position: relative;
}
.footer-newsletter-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.footer-newsletter h4 { color: white; font-size: 1.1rem; margin-bottom: 0.25rem; }
.footer-newsletter p { color: rgba(255,255,255,0.6); font-size: 0.875rem; }
.newsletter-form {
  display: flex;
  gap: 0.75rem;
  flex-shrink: 0;
}
.newsletter-form input {
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.08);
  color: white;
  font-size: 0.875rem;
  outline: none;
  min-width: 240px;
  transition: border-color var(--transition-base), background var(--transition-base);
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.4); }
.newsletter-form input:focus { border-color: var(--color-accent); background: rgba(255,255,255,0.12); }
.newsletter-form button {
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  transition: background var(--transition-base), transform var(--transition-base);
  white-space: nowrap;
}
.newsletter-form button:hover { background: var(--color-secondary); transform: translateY(-1px); }

.footer-main {
  padding: 3.5rem 0;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  position: relative;
}
.footer-col h5 {
  color: white;
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.footer-logo { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
.footer-logo img, .footer-logo svg { height: 36px; width: auto; filter: brightness(10); }
.footer-logo-text { font-family: var(--font-heading); font-weight: 700; font-size: 1.05rem; color: white; }
.footer-col p { color: rgba(255,255,255,0.55); font-size: 0.875rem; line-height: 1.75; }
.footer-links { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-links a {
  color: rgba(255,255,255,0.55);
  font-size: 0.875rem;
  transition: color var(--transition-base), padding-left var(--transition-base);
  display: block;
}
.footer-links a:hover { color: white; padding-left: 4px; }
.footer-contact-items { display: flex; flex-direction: column; gap: 0.85rem; }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: rgba(255,255,255,0.55);
  font-size: 0.875rem;
}
.footer-contact-item i { color: var(--color-accent); font-size: 0.9rem; margin-top: 0.15rem; flex-shrink: 0; }
.footer-contact-item a { color: rgba(255,255,255,0.55); transition: color var(--transition-base); }
.footer-contact-item a:hover { color: white; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  position: relative;
}
.footer-bottom p { color: rgba(255,255,255,0.4); font-size: 0.8rem; }
.footer-bottom-links { display: flex; gap: 1.5rem; }
.footer-bottom-links a { color: rgba(255,255,255,0.4); font-size: 0.8rem; transition: color var(--transition-base); }
.footer-bottom-links a:hover { color: rgba(255,255,255,0.8); }


.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 9999;
  background: var(--color-primary);
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 1.5rem;
  box-shadow: 0 -8px 32px rgba(26,39,68,0.25);
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-banner-inner { max-width: 1200px; margin: 0 auto; }
.cookie-banner-text { margin-bottom: 1rem; }
.cookie-banner-text p { color: rgba(255,255,255,0.8); font-size: 0.875rem; }
.cookie-banner-text a { color: var(--color-accent); text-decoration: underline; }
.cookie-buttons { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.cookie-btn {
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  border: 1.5px solid transparent;
}
.cookie-btn-accept { background: var(--color-accent); color: white; }
.cookie-btn-accept:hover { background: var(--color-secondary); }
.cookie-btn-reject { background: transparent; color: rgba(255,255,255,0.7); border-color: rgba(255,255,255,0.25); }
.cookie-btn-reject:hover { color: white; border-color: rgba(255,255,255,0.5); }
.cookie-btn-customize { background: transparent; color: rgba(255,255,255,0.7); border-color: rgba(255,255,255,0.25); }
.cookie-btn-customize:hover { color: white; border-color: rgba(255,255,255,0.5); }

.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: rgba(26,39,68,0.7);
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}
.cookie-modal.visible { opacity: 1; pointer-events: all; }
.cookie-modal-box {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  max-width: 560px;
  width: 100%;
  box-shadow: var(--shadow-xl);
  max-height: 90vh;
  overflow-y: auto;
}
.cookie-modal-box h3 { margin-bottom: 0.75rem; }
.cookie-modal-box > p { font-size: 0.875rem; margin-bottom: 1.5rem; }
.cookie-category {
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-bottom: 0.75rem;
}
.cookie-category-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}
.cookie-category-header h4 { font-size: 0.9rem; }
.cookie-toggle {
  position: relative;
  width: 44px; height: 24px;
}
.cookie-toggle input { opacity: 0; width: 0; height: 0; }
.cookie-toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--color-border);
  border-radius: var(--radius-full);
  transition: background var(--transition-base);
  cursor: pointer;
}
.cookie-toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px; height: 18px;
  left: 3px; top: 3px;
  background: white;
  border-radius: 50%;
  transition: transform var(--transition-base);
}
.cookie-toggle input:checked + .cookie-toggle-slider { background: var(--color-secondary); }
.cookie-toggle input:checked + .cookie-toggle-slider::before { transform: translateX(20px); }
.cookie-toggle input:disabled + .cookie-toggle-slider { cursor: not-allowed; opacity: 0.7; }
.cookie-category p { font-size: 0.8rem; color: var(--color-text-muted); }
.cookie-modal-actions { display: flex; gap: 0.75rem; margin-top: 1.5rem; flex-wrap: wrap; }
.cookie-modal-actions .cookie-btn { flex: 1; text-align: center; justify-content: center; }
.cookie-btn-save { background: var(--color-primary); color: white; }
.cookie-btn-save:hover { background: var(--color-secondary); }


.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.4,0,0.2,1), transform 0.6s cubic-bezier(0.4,0,0.2,1);
}
.reveal.revealed { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }


.text-center { text-align: center; }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.accent-text { color: var(--color-secondary); }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(74,144,217,0.1);
  color: var(--color-secondary);
}
.divider-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
  margin: var(--spacing-xl) 0;
}


@media (max-width: 1024px) {
  .footer-main { grid-template-columns: 1fr 1fr; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid::before { display: none; }
  .tab-content.active { grid-template-columns: 1fr; }
  .tab-visual { aspect-ratio: 16/9; }
  .calculator-wrap { grid-template-columns: 1fr; }
  .calc-left { padding: 2rem; }
  .faq-grid { grid-template-columns: 1fr; }
  .faq-sidebar { position: static; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }
  .mobile-menu { display: flex; }

  .hero-grid { grid-template-columns: 1fr; }
  .hero-cards-stack { height: 320px; margin-top: 2rem; }
  .hero-card { padding: 1.25rem; }

  .about-grid { grid-template-columns: 1fr; }
  .about-image-accent { right: -10px; bottom: -15px; }
  .about-stat-badge { right: 0; }

  .approach-grid { grid-template-columns: 1fr; }

  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-newsletter-inner { flex-direction: column; align-items: flex-start; }
  .newsletter-form { width: 100%; flex-direction: column; }
  .newsletter-form input { min-width: unset; width: 100%; }

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

  .inner-hero { padding: 100px 0 50px; }
  .legal-content { padding: 1.75rem; }
  .contact-form-wrap { padding: 1.75rem; }
  .thanks-card { padding: 2.5rem 1.5rem; }
}

@media (max-width: 480px) {
  .hero-cards-stack { height: 280px; }
  .hero-card:nth-child(1) { width: 95%; right: 0; }
  .hero-card:nth-child(2) { width: 100%; right: 0; top: 90px; }
  .hero-card:nth-child(3) { width: 95%; right: 0; top: 200px; }
  .footer-main { grid-template-columns: 1fr; }
  .cards-grid { grid-template-columns: 1fr; }
  .community-grid { grid-template-columns: 1fr; }
  .platform-features-grid { grid-template-columns: 1fr; }
  .cookie-buttons { flex-direction: column; }
  .cookie-modal-actions { flex-direction: column; }
}