/* ============================================
   DESIGN SYSTEM – SitoWebCasaVacanze
   Premium CSS with custom properties, 
   animations, and responsive design
   ============================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Primary Palette */
  --primary-50: #eff6ff;
  --primary-100: #dbeafe;
  --primary-200: #bfdbfe;
  --primary-300: #93c5fd;
  --primary-400: #60a5fa;
  --primary-500: #3b82f6;
  --primary-600: #2563eb;
  --primary-700: #1d4ed8;
  --primary-800: #1e40af;
  --primary-900: #1e3a8a;

  /* Accent – Warm Amber */
  --accent-50: #fffbeb;
  --accent-100: #fef3c7;
  --accent-200: #fde68a;
  --accent-300: #fcd34d;
  --accent-400: #fbbf24;
  --accent-500: #f59e0b;
  --accent-600: #d97706;
  --accent-700: #b45309;

  /* Success / Money Green */
  --success-400: #4ade80;
  --success-500: #22c55e;
  --success-600: #16a34a;

  /* Danger / Loss Red */
  --danger-400: #f87171;
  --danger-500: #ef4444;
  --danger-600: #dc2626;

  /* Neutrals */
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  --gray-950: #020617;

  /* Semantic */
  --bg-primary: var(--gray-950);
  --bg-secondary: var(--gray-900);
  --bg-card: rgba(30, 41, 59, 0.5);
  --bg-card-hover: rgba(30, 41, 59, 0.8);
  --text-primary: var(--gray-50);
  --text-secondary: var(--gray-400);
  --text-muted: var(--gray-500);
  --border-color: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(255, 255, 255, 0.12);

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-xs: 0.75rem;
  --font-sm: 0.875rem;
  --font-base: 1rem;
  --font-lg: 1.125rem;
  --font-xl: 1.25rem;
  --font-2xl: 1.5rem;
  --font-3xl: 1.875rem;
  --font-4xl: 2.25rem;
  --font-5xl: 3rem;
  --font-6xl: 3.75rem;
  --font-7xl: 4.5rem;

  /* Spacing */
  --section-padding: 6rem 1.5rem;
  --container-max: 1200px;
  --container-narrow: 800px;

  /* Borders */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.4);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.4);
  --shadow-2xl: 0 25px 50px -12px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 30px rgba(59, 130, 246, 0.15);
  --shadow-glow-accent: 0 0 30px rgba(245, 158, 11, 0.15);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

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

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

a {
  color: var(--primary-400);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-300);
}

ul, ol {
  list-style: none;
}

/* ---------- Utility Classes ---------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

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

.text-gradient {
  background: linear-gradient(135deg, var(--primary-400), var(--accent-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient--money {
  background: linear-gradient(135deg, var(--success-400), var(--accent-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient--danger {
  background: linear-gradient(135deg, var(--danger-400), var(--accent-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

section {
  content-visibility: auto;
  contain-intrinsic-size: 1px 500px;
}

header.hero, nav.nav {
  content-visibility: visible;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--font-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary-400);
  margin-bottom: 1rem;
  padding: 0.375rem 1rem;
  border-radius: var(--radius-full);
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.section-title {
  font-size: var(--font-4xl);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: var(--font-lg);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 600px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-family: var(--font-family);
  font-size: var(--font-base);
  font-weight: 600;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--transition-fast);
  background: linear-gradient(rgba(255,255,255,0.1), transparent);
}

.btn:hover::after {
  opacity: 1;
}

.btn--primary {
  background: linear-gradient(135deg, var(--primary-600), var(--primary-500));
  color: #fff;
  box-shadow: var(--shadow-lg), 0 0 20px rgba(37, 99, 235, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl), 0 0 30px rgba(37, 99, 235, 0.4);
  color: #fff;
}

.btn--accent {
  background: linear-gradient(135deg, var(--accent-600), var(--accent-500));
  color: var(--gray-900);
  box-shadow: var(--shadow-lg), 0 0 20px rgba(245, 158, 11, 0.3);
}

.btn--accent:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl), 0 0 30px rgba(245, 158, 11, 0.4);
  color: var(--gray-900);
}

.btn--outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-hover);
}

.btn--outline:hover {
  background: rgba(255,255,255,0.05);
  border-color: var(--primary-500);
  transform: translateY(-2px);
  color: var(--text-primary);
}

.btn--lg {
  padding: 1rem 2.5rem;
  font-size: var(--font-lg);
  border-radius: var(--radius-xl);
}

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: all var(--transition-base);
}

.nav--scrolled {
  background: rgba(2, 6, 23, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  padding: 0.75rem 0;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.nav__logo {
  font-size: var(--font-xl);
  font-weight: 800;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

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

.nav__logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary-500), var(--accent-500));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-lg);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

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

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

.nav__cta {
  padding: 0.625rem 1.5rem;
  font-size: var(--font-sm);
}

.nav__mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

/* ---------- Hero ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 8rem 1.5rem 6rem;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.12) 0%, transparent 70%);
  animation: float 20s ease-in-out infinite;
}

.hero__bg::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.08) 0%, transparent 70%);
  animation: float 25s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(30px, -30px); }
  66% { transform: translate(-20px, 20px); }
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin: 0 auto;
  width: 100%;
  text-align: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: var(--radius-full);
  font-size: var(--font-sm);
  font-weight: 600;
  color: var(--accent-400);
  margin-bottom: 2rem;
  animation: fadeInDown 0.6s ease-out;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-400);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

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

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero__title {
  font-size: var(--font-7xl);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero__subtitle {
  font-size: var(--font-xl);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto 2.5rem;
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero__stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border-color);
  animation: fadeInUp 0.8s ease-out 0.8s both;
}

.hero__stat-value {
  font-size: var(--font-3xl);
  font-weight: 800;
}

.hero__stat-label {
  font-size: var(--font-sm);
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ---------- Problem Section ---------- */
.problem {
  padding: var(--section-padding);
  position: relative;
}

.problem__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-top: 3rem;
}

.problem__visual {
  position: relative;
}

.commission-breakdown {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-2xl);
  padding: 2rem;
  backdrop-filter: blur(10px);
}

.commission-breakdown__title {
  font-size: var(--font-lg);
  font-weight: 700;
  margin-bottom: 1.5rem;
  text-align: center;
  color: var(--text-secondary);
}

.commission-breakdown__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 0;
  border-bottom: 1px solid var(--border-color);
}

.commission-breakdown__item:last-child {
  border-bottom: none;
  padding-top: 1.25rem;
  margin-top: 0.5rem;
  border-top: 2px solid var(--border-hover);
}

.commission-breakdown__label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: var(--font-sm);
}

.commission-breakdown__icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-base);
  flex-shrink: 0;
}

.commission-breakdown__icon--guest {
  background: rgba(59, 130, 246, 0.15);
}

.commission-breakdown__icon--platform {
  background: rgba(239, 68, 68, 0.15);
}

.commission-breakdown__icon--tax {
  background: rgba(239, 68, 68, 0.15);
}

.commission-breakdown__icon--costs {
  background: rgba(239, 68, 68, 0.15);
}

.commission-breakdown__icon--you {
  background: rgba(34, 197, 94, 0.15);
}

.commission-breakdown__amount {
  font-weight: 700;
  font-size: var(--font-base);
}

.commission-breakdown__amount--positive {
  color: var(--primary-400);
}

.commission-breakdown__amount--negative {
  color: var(--danger-400);
}

.commission-breakdown__amount--result {
  font-size: var(--font-xl);
}

.commission-bar {
  margin-top: 1.5rem;
  background: var(--gray-800);
  border-radius: var(--radius-full);
  height: 12px;
  overflow: hidden;
  display: flex;
}

.commission-bar__segment {
  height: 100%;
  transition: width 1.5s ease-out;
}

.commission-bar__segment--loss {
  background: linear-gradient(90deg, var(--danger-500), var(--danger-400));
}

.commission-bar__segment--yours {
  background: linear-gradient(90deg, var(--success-500), var(--success-400));
}

.commission-bar__labels {
  display: flex;
  justify-content: space-between;
  margin-top: 0.5rem;
  font-size: var(--font-xs);
  color: var(--text-muted);
}

/* ---------- Solution Section ---------- */
.solution {
  padding: var(--section-padding);
  position: relative;
  background: linear-gradient(180deg, transparent 0%, rgba(37, 99, 235, 0.03) 50%, transparent 100%);
}

.solution__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.solution-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2rem;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.solution-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-500), var(--accent-500));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.solution-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

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

.solution-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-2xl);
  margin-bottom: 1.25rem;
  background: rgba(59, 130, 246, 0.1);
}

.solution-card__title {
  font-size: var(--font-lg);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

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

/* ---------- Features Section ---------- */
.features {
  padding: var(--section-padding);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.feature-item:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
}

.feature-item__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-lg);
  flex-shrink: 0;
  background: rgba(59, 130, 246, 0.1);
}

.feature-item__content {
  flex: 1;
}

.feature-item__title {
  font-size: var(--font-base);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

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

/* ---------- Pricing Section ---------- */
.pricing {
  padding: var(--section-padding);
  position: relative;
  background: linear-gradient(180deg, transparent 0%, rgba(245, 158, 11, 0.02) 50%, transparent 100%);
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.pricing__grid--two {
  grid-template-columns: repeat(2, 1fr);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-2xl);
  padding: 2.5rem 2rem;
  position: relative;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.pricing-card--featured {
  border-color: var(--primary-500);
  box-shadow: var(--shadow-glow);
  transform: scale(1.03);
}

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

.pricing-card--featured:hover {
  transform: scale(1.03) translateY(-4px);
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary-600), var(--primary-500));
  color: #fff;
  font-size: var(--font-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.375rem 1.25rem;
  border-radius: var(--radius-full);
}

.pricing-card__name {
  font-size: var(--font-lg);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.pricing-card__desc {
  font-size: var(--font-sm);
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.pricing-card__price {
  margin-bottom: 2rem;
}

.pricing-card__old-price {
  font-size: var(--font-base);
  color: var(--text-muted);
  text-decoration: line-through;
  margin-bottom: 0.25rem;
}

.pricing-card__amount {
  font-size: var(--font-5xl);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1;
}

.pricing-card__currency {
  font-size: var(--font-2xl);
  font-weight: 700;
  vertical-align: super;
}

.pricing-card__period {
  font-size: var(--font-sm);
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.pricing-card__features {
  flex: 1;
  margin-bottom: 2rem;
}

.pricing-card__feature {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: var(--font-sm);
  padding: 0.5rem 0;
  color: var(--text-secondary);
}

.pricing-card__check {
  color: var(--success-400);
  font-weight: 700;
  flex-shrink: 0;
}

.pricing-card__btn {
  width: 100%;
}

.pricing__extras {
  margin-top: 3rem;
  text-align: center;
}

.pricing__extras-title {
  font-size: var(--font-lg);
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.pricing__extras-grid {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.extra-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: var(--font-sm);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.extra-chip:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.extra-chip__price {
  font-weight: 700;
  color: var(--accent-400);
}

/* ---------- Steps Section ---------- */
.steps {
  padding: var(--section-padding);
}

.steps__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 3rem;
  position: relative;
}

.steps__grid::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 15%;
  right: 15%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-500), var(--accent-500));
  opacity: 0.3;
}

.step-card {
  text-align: center;
  position: relative;
}

.step-card__number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-3xl);
  font-weight: 900;
  margin: 0 auto 1.5rem;
  background: var(--bg-card);
  border: 2px solid var(--border-hover);
  position: relative;
  z-index: 1;
}

.step-card__title {
  font-size: var(--font-lg);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

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

/* ---------- FAQ Section ---------- */
.faq {
  padding: var(--section-padding);
  background: linear-gradient(180deg, transparent 0%, rgba(37, 99, 235, 0.02) 50%, transparent 100%);
}

.faq__list {
  max-width: var(--container-narrow);
  margin: 3rem auto 0;
}

.faq-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item:hover {
  border-color: var(--border-hover);
}

.faq-item--open {
  border-color: var(--primary-500);
  box-shadow: var(--shadow-glow);
}

.faq-item__question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: var(--font-base);
  font-weight: 600;
  cursor: pointer;
  text-align: left;
}

.faq-item__icon {
  transition: transform var(--transition-base);
  font-size: var(--font-lg);
  color: var(--text-muted);
  flex-shrink: 0;
  margin-left: 1rem;
}

.faq-item--open .faq-item__icon {
  transform: rotate(45deg);
  color: var(--primary-400);
}

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

.faq-item--open .faq-item__answer {
  max-height: 300px;
}

.faq-item__answer-inner {
  padding: 0 1.5rem 1.25rem;
  font-size: var(--font-sm);
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ---------- CTA Section ---------- */
.cta {
  padding: var(--section-padding);
  position: relative;
}

.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(37, 99, 235, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.cta__wrapper {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4rem;
  align-items: start;
  max-width: var(--container-max);
  margin: 0 auto;
  position: relative;
}

.cta__intro {
  position: sticky;
  top: 100px;
}

.cta__title {
  font-size: var(--font-4xl);
  font-weight: 800;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
  margin-top: 1rem;
  line-height: 1.15;
}

.cta__subtitle {
  font-size: var(--font-base);
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.cta__trust {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.cta__trust-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: var(--font-sm);
  color: var(--text-secondary);
}

.cta__trust-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  background: rgba(59, 130, 246, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-base);
  flex-shrink: 0;
}

/* ---------- Contact Form ---------- */
.cta__form-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-2xl);
  padding: 2.5rem;
}

.contact-form {
  width: 100%;
}

.form-section {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
}

.form-section:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 1.5rem;
}

.form-section__label {
  font-size: var(--font-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

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

.form-group {
  margin-bottom: 1rem;
}

.form-group:last-child {
  margin-bottom: 0;
}

.form-group__label {
  display: block;
  font-size: var(--font-sm);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.form-group__input,
.form-group__textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: var(--font-base);
  transition: all var(--transition-fast);
  outline: none;
}

.form-group__input:focus,
.form-group__textarea:focus {
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
  background: rgba(255,255,255,0.06);
}

.form-group__textarea {
  resize: vertical;
  min-height: 80px;
}

.form-group__input::placeholder,
.form-group__textarea::placeholder {
  color: var(--text-muted);
}

/* ---------- Package Selector ---------- */
.package-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.package-option {
  cursor: pointer;
  display: block;
}

.package-option input[type="radio"] {
  display: none;
}

.package-option__card {
  border: 2px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 1.25rem;
  transition: all var(--transition-base);
  height: 100%;
}

.package-option__card:hover {
  border-color: var(--border-hover);
}

.package-option input[type="radio"]:checked + .package-option__card {
  border-color: var(--primary-500);
  background: rgba(37, 99, 235, 0.08);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.package-option__top {
  min-height: 22px;
  margin-bottom: 0.5rem;
}

.package-option__badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-400);
  background: rgba(245, 158, 11, 0.12);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.package-option__name {
  font-size: var(--font-base);
  font-weight: 700;
  margin-bottom: 0.375rem;
}

.package-option__price {
  font-size: var(--font-sm);
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.package-option__price strong {
  color: var(--text-primary);
  font-size: var(--font-lg);
}

.package-option__old {
  color: var(--text-muted);
  text-decoration: line-through;
  font-size: var(--font-xs);
}

.package-option__desc {
  font-size: var(--font-xs);
  color: var(--text-muted);
  line-height: 1.5;
}

/* ---------- Optional Checkboxes ---------- */
.optionals-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.optional-check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.575rem 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.optional-check:hover {
  border-color: var(--border-hover);
  background: rgba(255,255,255,0.03);
}

.optional-check:has(input:checked) {
  border-color: var(--primary-500);
  background: rgba(37, 99, 235, 0.06);
}

.optional-check input[type="checkbox"] {
  display: none;
}

.optional-check__box {
  width: 16px;
  height: 16px;
  border: 2px solid var(--border-hover);
  border-radius: 3px;
  flex-shrink: 0;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: #fff;
  font-weight: 800;
}

.optional-check:has(input:checked) .optional-check__box {
  background: var(--primary-500);
  border-color: var(--primary-500);
}

.optional-check:has(input:checked) .optional-check__box::after {
  content: '✓';
}

.optional-check__text {
  font-size: var(--font-xs);
  color: var(--text-secondary);
  flex: 1;
  transition: color var(--transition-fast);
}

.optional-check:has(input:checked) .optional-check__text {
  color: var(--text-primary);
}

.optional-check__price {
  font-size: var(--font-xs);
  font-weight: 700;
  color: var(--accent-400);
  flex-shrink: 0;
}

/* ---------- Quote Summary ---------- */
.quote-summary {
  background: rgba(37, 99, 235, 0.06);
  border: 1px solid rgba(37, 99, 235, 0.25);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.quote-summary__header {
  font-size: var(--font-sm);
  font-weight: 700;
  color: var(--primary-400);
  margin-bottom: 1rem;
}

.quote-summary__lines {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  margin-bottom: 0.75rem;
}

.quote-summary__line {
  display: flex;
  justify-content: space-between;
  font-size: var(--font-sm);
  color: var(--text-secondary);
}

.quote-summary__total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.875rem;
  border-top: 1px solid rgba(37, 99, 235, 0.2);
  font-weight: 700;
  font-size: var(--font-lg);
}

#quoteTotal {
  color: var(--accent-400);
  transition: all 0.2s ease;
}

.quote-summary__note {
  font-size: var(--font-xs);
  color: var(--text-muted);
  margin-top: 0.625rem;
}

/* ---------- Form Submit ---------- */
.form-submit-btn {
  width: 100%;
  font-size: var(--font-base);
  padding: 1rem;
}

.form-submit-note {
  font-size: var(--font-xs);
  color: var(--text-muted);
  text-align: center;
  margin-top: 0.75rem;
}

/* ---------- Footer ---------- */

.footer {
  padding: 4rem 1.5rem 2rem;
  border-top: 1px solid var(--border-color);
}

.footer__inner {
  max-width: var(--container-max);
  margin: 0 auto;
}

.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer__brand-desc {
  font-size: var(--font-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-top: 1rem;
  max-width: 350px;
}

.footer__heading {
  font-size: var(--font-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.footer__link {
  display: block;
  font-size: var(--font-sm);
  color: var(--text-secondary);
  padding: 0.375rem 0;
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--primary-400);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  font-size: var(--font-xs);
  color: var(--text-muted);
}

.footer__bottom-left {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer__legal {
  display: flex;
  gap: 1rem;
}

.footer__legal-link {
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.footer__legal-link:hover {
  color: var(--primary-400);
}


.footer__seo {
  padding-top: 1.5rem;
  margin-top: 1.5rem;
  border-top: 1px solid var(--border-color);
  text-align: left;
}

.footer__seo-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer__seo-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 0.4rem 0.75rem;
}

.footer__seo-link {
  font-size: 11px;
  color: var(--text-muted);
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.footer__seo-link:hover {
  color: var(--primary-400);
}

/* ---------- Scroll Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal--visible {
  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; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero__title {
    font-size: var(--font-5xl);
  }

  .problem__grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

  .pricing__grid,
  .pricing__grid--two {
    grid-template-columns: 1fr;
    max-width: 450px;
    margin-left: auto;
    margin-right: auto;
  }

  .pricing-card--featured {
    transform: none;
  }

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

@media (max-width: 768px) {
  :root {
    --section-padding: 4rem 1.25rem;
  }

  .hero {
    padding: 7rem 1.25rem 4rem;
    min-height: auto;
  }

  .hero__title {
    font-size: var(--font-4xl);
  }

  .hero__subtitle {
    font-size: var(--font-base);
  }

  .hero__stats {
    flex-direction: column;
    gap: 1.5rem;
  }

  .nav__links {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(2, 6, 23, 0.97);
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    z-index: 999;
  }

  .nav__links--open {
    display: flex;
  }

  .nav__link {
    font-size: var(--font-xl);
  }

  .nav__mobile-toggle {
    display: block;
    z-index: 1001;
  }

  .section-title {
    font-size: var(--font-3xl);
  }

  .solution__grid,
  .features__grid,
  .steps__grid {
    grid-template-columns: 1fr;
  }

  .steps__grid::before {
    display: none;
  }

  .footer__top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .cta__wrapper {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .cta__intro {
    position: static;
    text-align: center;
  }

  .cta__trust {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

  .cta__title {
    font-size: var(--font-3xl);
  }

  .package-selector {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 480px) {
  .hero__title {
    font-size: var(--font-3xl);
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .commission-breakdown {
    padding: 1.25rem;
  }

  .pricing-card {
    padding: 2rem 1.5rem;
  }
}

/* ---------- Form Loader ---------- */
.spinner {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid rgba(255,255,255,.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
  margin-right: 0.5rem;
  vertical-align: middle;
}

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

/* ---------- GDPR Cookie Banner ---------- */
.cookie-banner {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.cookie-banner--visible {
  opacity: 1;
  pointer-events: auto;
}

.cookie-banner--closing {
  opacity: 0;
  pointer-events: none;
}

.cookie-banner__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.cookie-banner__container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 820px;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.97), rgba(30, 41, 59, 0.97));
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--radius-2xl, 1.5rem);
  padding: 2rem;
  box-shadow:
    0 25px 50px -12px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(99, 102, 241, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  animation: bannerSlideUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes bannerSlideUp {
  from {
    transform: translateY(40px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.cookie-banner--closing .cookie-banner__container {
  animation: bannerSlideDown 0.35s ease-in forwards;
}

@keyframes bannerSlideDown {
  to {
    transform: translateY(40px);
    opacity: 0;
  }
}

.cookie-banner__main {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.cookie-banner__icon {
  font-size: 2.5rem;
  flex-shrink: 0;
  line-height: 1;
}

.cookie-banner__title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: 0.5rem;
}

.cookie-banner__text {
  font-size: 0.8125rem;
  color: #94a3b8;
  line-height: 1.6;
  margin: 0;
}

.cookie-banner__text a {
  color: var(--primary-400, #818cf8);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cookie-banner__text a:hover {
  color: var(--primary-300, #a5b4fc);
}

/* Preferences Panel */
.cookie-banner__preferences {
  border-top: 1px solid rgba(148, 163, 184, 0.15);
  padding-top: 1.25rem;
  margin-bottom: 1.25rem;
}

.cookie-banner__pref-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 0;
  border-bottom: 1px solid rgba(148, 163, 184, 0.08);
}

.cookie-banner__pref-item:last-child {
  border-bottom: none;
}

.cookie-banner__pref-info strong {
  display: block;
  font-size: 0.875rem;
  color: #e2e8f0;
  margin-bottom: 0.2rem;
}

.cookie-banner__pref-info span {
  font-size: 0.75rem;
  color: #64748b;
}

/* Toggle Switch */
.cookie-banner__toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
  cursor: pointer;
}

.cookie-banner__toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.cookie-banner__slider {
  position: absolute;
  inset: 0;
  background: #334155;
  border-radius: 24px;
  transition: background 0.25s ease;
}

.cookie-banner__slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  left: 3px;
  bottom: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.25s ease;
}

.cookie-banner__toggle input:checked + .cookie-banner__slider {
  background: var(--primary-500, #6366f1);
}

.cookie-banner__toggle input:checked + .cookie-banner__slider::before {
  transform: translateX(20px);
}

.cookie-banner__toggle--locked {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Actions */
.cookie-banner__actions {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.cookie-banner__btn {
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-lg, 0.75rem);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  font-family: inherit;
}

.cookie-banner__btn--accept {
  background: linear-gradient(135deg, var(--primary-600, #4f46e5), var(--primary-500, #6366f1));
  color: #fff;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.35);
}

.cookie-banner__btn--accept:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.45);
}

.cookie-banner__btn--reject {
  background: rgba(148, 163, 184, 0.12);
  color: #cbd5e1;
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.cookie-banner__btn--reject:hover {
  background: rgba(148, 163, 184, 0.2);
  color: #f1f5f9;
}

.cookie-banner__btn--customize {
  background: transparent;
  color: #94a3b8;
  border: 1px solid rgba(148, 163, 184, 0.15);
}

.cookie-banner__btn--customize:hover {
  color: #e2e8f0;
  border-color: rgba(148, 163, 184, 0.35);
}

/* Responsive */
@media (max-width: 640px) {
  .cookie-banner__container {
    padding: 1.5rem;
    border-radius: 1rem;
  }

  .cookie-banner__main {
    flex-direction: column;
    gap: 0.75rem;
  }

  .cookie-banner__icon {
    font-size: 2rem;
  }

  .cookie-banner__actions {
    flex-direction: column;
  }

  .cookie-banner__btn {
    width: 100%;
    text-align: center;
  }
}