/* ============================================
   QuoteGuru - Professional Quote Software
   Dark Theme with Orange Accents
   Mobile-first responsive design
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  --color-bg: #000000;
  --color-surface: #0a0a0a;
  --color-surface-2: #111111;
  --color-surface-3: #1a1a1a;
  --color-border: rgba(255, 107, 0, 0.2);
  --color-border-hover: rgba(255, 107, 0, 0.5);
  --color-primary: #FF6B00;
  --color-primary-light: #FF8C33;
  --color-primary-dark: #CC5500;
  --color-primary-glow: rgba(255, 107, 0, 0.15);
  --color-primary-glow-strong: rgba(255, 107, 0, 0.3);
  --color-text: #ffffff;
  --color-text-secondary: #a0a0a0;
  --color-text-muted: #666666;
  --color-success: #22C55E;
  --color-link: #FF8C33;

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3.5rem;

  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-glow: 0 0 20px var(--color-primary-glow);
  --shadow-glow-strong: 0 0 40px var(--color-primary-glow-strong);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);

  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  --nav-height: 72px;
  --container-max: 1200px;
  --container-narrow: 800px;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul, ol {
  list-style: none;
}

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

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

/* --- Utility --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.text-center { text-align: center; }
.text-gradient {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Animated Background --- */
.laser-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: var(--color-bg);
  overflow: hidden;
}

.laser-bg::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(255, 107, 0, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(255, 60, 0, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(255, 140, 51, 0.04) 0%, transparent 50%);
  animation: laserMove 20s ease-in-out infinite alternate;
}

.laser-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    linear-gradient(135deg, transparent 40%, rgba(255, 107, 0, 0.03) 50%, transparent 60%),
    linear-gradient(225deg, transparent 40%, rgba(255, 60, 0, 0.02) 50%, transparent 60%);
  animation: laserSweep 15s ease-in-out infinite alternate;
}

@keyframes laserMove {
  0% { transform: translate(0, 0) rotate(0deg); }
  100% { transform: translate(-5%, 5%) rotate(2deg); }
}

@keyframes laserSweep {
  0% { opacity: 0.5; }
  50% { opacity: 1; }
  100% { opacity: 0.5; }
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 1000;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: background var(--transition-base);
}

.nav.scrolled {
  background: rgba(0, 0, 0, 0.95);
  border-bottom-color: var(--color-border);
}

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

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
}

.nav__logo-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}

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

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.nav__link {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-primary);
}

.nav__link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-primary);
  border-radius: 1px;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition-fast);
}

.nav__toggle.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav__toggle.open span:nth-child(2) {
  opacity: 0;
}
.nav__toggle.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Language Switcher */
.lang-switcher {
  position: relative;
}

.lang-switcher__btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  transition: var(--transition-fast);
  background: transparent;
}

.lang-switcher__btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.lang-switcher__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm);
  min-width: 180px;
  box-shadow: var(--shadow-card);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition-fast);
  max-height: 320px;
  overflow-y: auto;
  z-index: 100;
}

.lang-switcher__dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-switcher__option {
  display: block;
  width: 100%;
  padding: 8px 12px;
  text-align: left;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  background: transparent;
  border: none;
  cursor: pointer;
}

.lang-switcher__option:hover,
.lang-switcher__option.active {
  background: var(--color-primary-glow);
  color: var(--color-primary);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 12px 28px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
  border: 2px solid transparent;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 4px 20px rgba(255, 107, 0, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(255, 107, 0, 0.4);
  color: #fff;
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--outline:hover {
  background: var(--color-primary-glow);
  transform: translateY(-2px);
  color: var(--color-primary);
}

.btn--large {
  padding: 16px 36px;
  font-size: var(--font-size-base);
}

.btn--small {
  padding: 8px 20px;
  font-size: var(--font-size-xs);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text-secondary);
  border-color: transparent;
}

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

/* Store Badges */
.store-badges {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  background: var(--color-surface-2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-text);
  text-decoration: none;
  transition: all var(--transition-base);
}

.store-badge:hover {
  border-color: var(--color-primary);
  background: var(--color-surface-3);
  transform: translateY(-2px);
  color: var(--color-text);
}

.store-badge__icon {
  font-size: 1.5rem;
}

.store-badge__text small {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

.store-badge__text strong {
  display: block;
  font-size: var(--font-size-sm);
}

/* --- Hero Section --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-height) + var(--spacing-3xl)) 0 var(--spacing-4xl);
  position: relative;
}

.hero__content {
  max-width: 700px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 6px 16px;
  background: var(--color-primary-glow);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--spacing-xl);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero__title {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--spacing-lg);
  letter-spacing: -0.02em;
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--spacing-2xl);
  max-width: 560px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-2xl);
}

.hero__stats {
  display: flex;
  gap: var(--spacing-2xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hero__stat-value {
  display: block;
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-primary);
}

.hero__stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* --- Sections --- */
.section {
  padding: var(--spacing-4xl) 0;
  position: relative;
}

.section--alt {
  background: var(--color-surface);
}

.section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--spacing-3xl);
}

.section__overline {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: var(--spacing-md);
}

.section__title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.01em;
}

.section__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* --- Feature Cards --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.feature-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

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

.feature-card__icon {
  width: 56px;
  height: 56px;
  background: var(--color-primary-glow);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--spacing-lg);
}

.feature-card__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.feature-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* Grid column variants */
.features-grid--2col {
  grid-template-columns: repeat(2, 1fr);
}

.features-grid--3col {
  grid-template-columns: repeat(3, 1fr);
}

.feature-card--centered {
  text-align: center;
}

.feature-card__icon--centered {
  margin: 0 auto var(--spacing-lg);
}

.feature-card__badge {
  display: inline-block;
  padding: 2px 10px;
  background: var(--color-primary-glow);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  color: var(--color-primary);
  font-weight: 600;
  margin-top: var(--spacing-md);
}

/* --- How It Works --- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-glow), var(--color-primary));
  z-index: 0;
}

.step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step__number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--color-surface-2);
  border: 2px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-lg);
  font-size: 1.8rem;
  box-shadow: var(--shadow-glow);
}

.step__title {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.step__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* --- Pricing --- */
.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-2xl);
}

.pricing-toggle__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.pricing-toggle__label.active {
  color: var(--color-primary);
  font-weight: 600;
}

.pricing-toggle__switch {
  width: 52px;
  height: 28px;
  background: var(--color-surface-3);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  position: relative;
  cursor: pointer;
  transition: var(--transition-fast);
}

.pricing-toggle__switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: var(--color-primary);
  border-radius: 50%;
  transition: transform var(--transition-fast);
}

.pricing-toggle__switch.yearly::after {
  transform: translateX(24px);
}

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
  max-width: 820px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  transition: all var(--transition-base);
  position: relative;
  display: flex;
  flex-direction: column;
}

.pricing-card--featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow-strong);
}

/* Featured card top stripe removed for cleaner look */

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

.pricing-card__popular {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 16px;
  background: var(--color-primary);
  color: #fff;
  font-size: var(--font-size-xs);
  font-weight: 700;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pricing-card__name {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.pricing-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
}

.pricing-card__price {
  margin-bottom: var(--spacing-xl);
}

.pricing-card__amount {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--color-primary);
}

.pricing-card__period {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.pricing-card__features {
  margin-bottom: var(--spacing-xl);
  flex: 1;
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: 8px 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.pricing-card__feature::before {
  content: '✓';
  color: var(--color-success);
  font-weight: 700;
  flex-shrink: 0;
}

.pricing-card__feature--disabled {
  opacity: 0.4;
}

.pricing-card__feature--disabled::before {
  content: '—';
  color: var(--color-text-muted);
}

.pricing-card__cta {
  width: 100%;
  margin-top: auto;
}

/* --- Comparison Table --- */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--spacing-3xl);
}

.comparison-table th,
.comparison-table td {
  padding: 14px 20px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-size: var(--font-size-sm);
}

.comparison-table th {
  color: var(--color-primary);
  font-weight: 600;
  background: var(--color-surface-2);
}

.comparison-table thead th {
  text-align: center;
  padding: 18px 20px;
}

.comparison-table thead th:first-child {
  text-align: left;
}

.comparison-table td {
  color: var(--color-text-secondary);
}

.comparison-table td:not(:first-child) {
  text-align: center;
}

.comparison-table .check {
  color: var(--color-success);
}

.comparison-table .cross {
  color: var(--color-text-muted);
}

.comparison-table tbody tr:hover {
  background: rgba(255, 107, 0, 0.03);
}

/* --- CTA Banner --- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-surface-2), var(--color-surface-3));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-3xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at center, var(--color-primary-glow) 0%, transparent 60%);
  pointer-events: none;
}

.cta-banner__title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  position: relative;
}

.cta-banner__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
  position: relative;
}

.cta-banner__actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  position: relative;
}

/* --- InvoiceGuru Cross-sell --- */
.crosssell {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  display: flex;
  align-items: center;
  gap: var(--spacing-2xl);
  transition: all var(--transition-base);
}

.crosssell:hover {
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-glow);
}

.crosssell__icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--color-primary-glow), rgba(255, 107, 0, 0.05));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  flex-shrink: 0;
}

.crosssell__content {
  flex: 1;
}

.crosssell__title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.crosssell__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}

/* --- Contact Form --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.form-group label {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
}

.form-input,
.form-textarea {
  padding: 14px 18px;
  background: var(--color-surface-2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast);
  outline: none;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

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

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-muted);
}

/* Contact Info */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.contact-info__item {
  display: flex;
  gap: var(--spacing-md);
}

.contact-info__icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary-glow);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-info__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: 2px;
}

.contact-info__value {
  font-size: var(--font-size-base);
  color: var(--color-text);
}

/* --- FAQ --- */
.faq-list {
  max-width: 740px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--spacing-lg) 0;
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text);
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.faq-item__question:hover {
  color: var(--color-primary);
}

.faq-item__icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  color: var(--color-primary);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.faq-item.open .faq-item__icon {
  transform: rotate(45deg);
}

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

.faq-item.open .faq-item__answer {
  max-height: 400px;
  padding-bottom: var(--spacing-lg);
}

.faq-item__answer p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* --- Trusted By / Social Proof --- */
.social-proof {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-3xl);
  flex-wrap: wrap;
  padding: var(--spacing-xl) 0;
}

.social-proof__item {
  text-align: center;
}

.social-proof__number {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-primary);
}

.social-proof__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* --- Footer --- */
.footer {
  background: var(--color-surface);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer__brand p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-top: var(--spacing-md);
  line-height: 1.7;
  max-width: 300px;
}

.footer__heading {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--spacing-lg);
}

.footer__link {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  padding: 4px 0;
  transition: color var(--transition-fast);
}

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

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.footer__social {
  display: flex;
  gap: var(--spacing-md);
}

.footer__social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--color-text-secondary);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.footer__social a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-glow);
}

/* --- Page Header (for inner pages) --- */
.page-header {
  padding: calc(var(--nav-height) + var(--spacing-3xl)) 0 var(--spacing-2xl);
  text-align: center;
}

.page-header__title {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  margin-bottom: var(--spacing-md);
}

.page-header__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  max-width: 580px;
  margin: 0 auto;
}

/* --- Animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* --- Mobile Menu Overlay --- */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  width: 100%;
  height: calc(100vh - var(--nav-height));
  background: rgba(0, 0, 0, 0.97);
  backdrop-filter: blur(20px);
  z-index: 999;
  padding: var(--spacing-2xl);
  flex-direction: column;
  gap: var(--spacing-xl);
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu__link {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: var(--color-text);
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: color var(--transition-fast);
}

.mobile-menu__link:hover,
.mobile-menu__link.active {
  color: var(--color-primary);
}

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

  .features-grid--3col {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-2xl);
  }

  .steps::before {
    display: none;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-5xl: 2.5rem;
    --font-size-4xl: 2rem;
    --font-size-3xl: 1.5rem;
  }

  .nav__links,
  .nav__actions .btn {
    display: none;
  }

  .nav__toggle {
    display: flex;
  }

  .nav__actions {
    gap: var(--spacing-sm);
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--nav-height) + var(--spacing-2xl));
    padding-bottom: var(--spacing-2xl);
  }

  .hero__stats {
    gap: var(--spacing-xl);
  }

  .features-grid,
  .features-grid--2col,
  .features-grid--3col {
    grid-template-columns: 1fr;
  }

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

  .pricing-cards {
    grid-template-columns: 1fr;
    max-width: 420px;
  }

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

  .crosssell {
    flex-direction: column;
    text-align: center;
  }

  .cta-banner {
    padding: var(--spacing-2xl);
  }

  .cta-banner__actions {
    flex-direction: column;
    align-items: center;
  }

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

  .footer__bottom {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }

  .comparison-table {
    font-size: var(--font-size-xs);
  }

  .comparison-table th,
  .comparison-table td {
    padding: 10px 8px;
  }

  .store-badges {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero__stats {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .social-proof {
    gap: var(--spacing-xl);
  }
}

/* --- Print --- */
@media print {
  .nav,
  .laser-bg,
  .mobile-menu,
  .lang-switcher {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
  }

  .section {
    padding: 2rem 0;
  }
}