/* ==========================================================================
   CSS Custom Properties — bil.bg Domain Sale Landing Page
   ========================================================================== */
:root {
  --color-bg: #f8fafc;
  --color-bg-alt: #f1f5f9;
  --color-primary: #1d4ed8;
  --color-primary-dark: #1e40af;
  --color-primary-light: #3b82f6;
  --color-accent: #0ea5e9;
  --color-accent-light: #38bdf8;
  --color-text: #0f172a;
  --color-text-secondary: #334155;
  --color-muted: #64748b;
  --color-card-bg: #ffffff;
  --color-border: #e2e8f0;
  --color-border-light: #f1f5f9;
  --color-success: #10b981;
  --color-success-bg: #ecfdf5;
  --color-error: #ef4444;
  --color-error-bg: #fef2f2;
  --color-warning: #f59e0b;

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;
  --font-weight-black: 900;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / 0.04);
  --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.07), 0 1px 2px -1px rgb(0 0 0 / 0.06);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.07), 0 2px 4px -2px rgb(0 0 0 / 0.06);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.07), 0 4px 6px -4px rgb(0 0 0 / 0.05);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.08), 0 8px 10px -6px rgb(0 0 0 / 0.05);
  --shadow-primary: 0 4px 14px 0 rgb(29 78 216 / 0.25);

  --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);

  --container-max: 1200px;
  --container-pad: clamp(1rem, 5vw, 2rem);

  --section-pad: clamp(4rem, 8vw, 7rem);
  --header-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

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

img, svg {
  display: block;
  max-width: 100%;
}

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

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

ul, ol {
  list-style: none;
}

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

strong {
  font-weight: var(--font-weight-semibold);
}

/* ==========================================================================
   Container
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(248, 250, 252, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-logo {
  flex-shrink: 0;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: var(--font-weight-black);
  color: var(--color-text);
  letter-spacing: -0.03em;
  line-height: 1;
}

.logo-dot {
  color: var(--color-primary);
}

.footer-logo {
  font-size: 1.75rem;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  border: none;
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-semibold);
  font-size: 0.9375rem;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  line-height: 1.25;
  white-space: nowrap;
  user-select: none;
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

.btn-sm {
  padding: 0.5rem 1.125rem;
  font-size: 0.875rem;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px 0 rgb(29 78 216 / 0.35);
}

.btn-hero-primary {
  background: var(--color-primary);
  color: #fff;
  padding: 0.875rem 2rem;
  font-size: 1rem;
  box-shadow: var(--shadow-primary);
  border-radius: var(--radius-full);
}

.btn-hero-primary:hover {
  background: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px 0 rgb(29 78 216 / 0.4);
}

.btn-hero-secondary {
  background: rgba(255, 255, 255, 0.85);
  color: var(--color-primary);
  padding: 0.875rem 2rem;
  font-size: 1rem;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border);
  backdrop-filter: blur(8px);
}

.btn-hero-secondary:hover {
  background: #fff;
  color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-submit {
  width: 100%;
  justify-content: center;
  background: var(--color-primary);
  color: #fff;
  padding: 1rem 2rem;
  font-size: 1.0625rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-primary);
  position: relative;
  overflow: hidden;
}

.btn-submit:hover:not(:disabled) {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px 0 rgb(29 78 216 / 0.4);
}

.btn-submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}

.btn-submit .btn-spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.btn-submit.loading .btn-text {
  display: none;
}

.btn-submit.loading .btn-icon {
  display: none;
}

.btn-submit.loading .btn-spinner {
  display: block;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: var(--header-height);
}

.hero-bg-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgb(29 78 216 / 0.12) 0%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 80% 50%, rgb(14 165 233 / 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 20% 80%, rgb(29 78 216 / 0.06) 0%, transparent 60%),
    linear-gradient(170deg, #eef4ff 0%, #f8fafc 40%, #f0f9ff 100%);
  animation: gradientShift 12s ease-in-out infinite alternate;
}

@keyframes gradientShift {
  0% {
    background:
      radial-gradient(ellipse 80% 60% at 50% -10%, rgb(29 78 216 / 0.12) 0%, transparent 70%),
      radial-gradient(ellipse 60% 40% at 80% 50%, rgb(14 165 233 / 0.08) 0%, transparent 60%),
      radial-gradient(ellipse 50% 40% at 20% 80%, rgb(29 78 216 / 0.06) 0%, transparent 60%),
      linear-gradient(170deg, #eef4ff 0%, #f8fafc 40%, #f0f9ff 100%);
  }
  50% {
    background:
      radial-gradient(ellipse 80% 60% at 40% -5%, rgb(14 165 233 / 0.1) 0%, transparent 70%),
      radial-gradient(ellipse 60% 40% at 70% 60%, rgb(29 78 216 / 0.1) 0%, transparent 60%),
      radial-gradient(ellipse 50% 40% at 30% 70%, rgb(14 165 233 / 0.08) 0%, transparent 60%),
      linear-gradient(160deg, #f0f9ff 0%, #f8fafc 40%, #eef4ff 100%);
  }
  100% {
    background:
      radial-gradient(ellipse 80% 60% at 60% -15%, rgb(29 78 216 / 0.14) 0%, transparent 70%),
      radial-gradient(ellipse 60% 40% at 85% 40%, rgb(14 165 233 / 0.07) 0%, transparent 60%),
      radial-gradient(ellipse 50% 40% at 15% 90%, rgb(29 78 216 / 0.07) 0%, transparent 60%),
      linear-gradient(175deg, #eef4ff 0%, #f8fafc 50%, #f0f9ff 100%);
  }
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-particles span {
  position: absolute;
  display: block;
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
  opacity: 0;
  animation: floatParticle var(--dur, 8s) var(--delay, 0s) ease-in-out infinite;
}

.hero-particles span:nth-child(1)  { left: 15%; --dur: 9s;  --delay: 0s;   width: 4px; height: 4px; background: var(--color-accent); }
.hero-particles span:nth-child(2)  { left: 30%; --dur: 11s; --delay: 2s;   width: 6px; height: 6px; }
.hero-particles span:nth-child(3)  { left: 50%; --dur: 8s;  --delay: 1s;   width: 3px; height: 3px; background: var(--color-accent-light); }
.hero-particles span:nth-child(4)  { left: 65%; --dur: 13s; --delay: 3s;   width: 5px; height: 5px; }
.hero-particles span:nth-child(5)  { left: 80%; --dur: 10s; --delay: 0.5s; width: 4px; height: 4px; background: var(--color-accent); }
.hero-particles span:nth-child(6)  { left: 8%;  --dur: 12s; --delay: 4s;   width: 7px; height: 7px; }
.hero-particles span:nth-child(7)  { left: 42%; --dur: 9s;  --delay: 2.5s; width: 3px; height: 3px; background: var(--color-accent-light); }
.hero-particles span:nth-child(8)  { left: 58%; --dur: 14s; --delay: 1.5s; width: 5px; height: 5px; }
.hero-particles span:nth-child(9)  { left: 75%; --dur: 11s; --delay: 3.5s; width: 4px; height: 4px; background: var(--color-accent); }
.hero-particles span:nth-child(10) { left: 90%; --dur: 8s;  --delay: 0.8s; width: 6px; height: 6px; }

@keyframes floatParticle {
  0%   { bottom: -10px; opacity: 0; transform: translateX(0) scale(0.5); }
  10%  { opacity: 0.4; }
  90%  { opacity: 0.2; }
  100% { bottom: 110%; opacity: 0; transform: translateX(40px) scale(1); }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding-top: clamp(2rem, 5vh, 4rem);
  padding-bottom: clamp(3rem, 8vh, 6rem);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 1rem;
  background: rgba(29, 78, 216, 0.08);
  border: 1px solid rgba(29, 78, 216, 0.18);
  border-radius: var(--radius-full);
  color: var(--color-primary);
  font-size: 0.8125rem;
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-success);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}

.hero-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  margin-bottom: 1.5rem;
  line-height: 1;
}

.domain-display {
  font-size: clamp(4rem, 15vw, 9rem);
  font-weight: var(--font-weight-black);
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 60%, var(--color-primary-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.hero-subtitle-line {
  font-size: clamp(1.5rem, 5vw, 2.75rem);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-secondary);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.hero-description {
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: 2.25rem;
  color: var(--color-muted);
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 1.25rem 2rem;
  display: inline-flex;
  gap: 0;
  box-shadow: var(--shadow-sm);
}

.hero-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-inline: 1.5rem;
}

.hero-stat-value {
  font-size: 1.5rem;
  font-weight: var(--font-weight-extrabold);
  color: var(--color-primary);
  letter-spacing: -0.03em;
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.75rem;
  color: var(--color-muted);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 0.25rem;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
  flex-shrink: 0;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: bounce 2.5s ease-in-out infinite;
}

.scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-wheel {
  width: 3px;
  height: 8px;
  background: var(--color-muted);
  border-radius: var(--radius-full);
  animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

@keyframes scrollWheel {
  0% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(10px); }
}

/* ==========================================================================
   Animate-in (hero staggered)
   ========================================================================== */
.animate-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.65s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }
.delay-4 { animation-delay: 0.6s; }

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Scroll-Reveal (Intersection Observer driven)
   ========================================================================== */
.scroll-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1), transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Section Shared
   ========================================================================== */
.section {
  padding-block: var(--section-pad);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section-tag {
  display: inline-block;
  padding: 0.3rem 0.875rem;
  background: rgba(29, 78, 216, 0.08);
  color: var(--color-primary);
  font-size: 0.75rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.625rem);
  font-weight: var(--font-weight-extrabold);
  letter-spacing: -0.03em;
  color: var(--color-text);
  line-height: 1.15;
  margin-bottom: 0.875rem;
}

.section-description {
  color: var(--color-muted);
  font-size: 1.0625rem;
  line-height: 1.7;
}

/* ==========================================================================
   Advantages Section
   ========================================================================== */
.advantages-section {
  background: var(--color-bg);
}

.advantages-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .advantages-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.advantage-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.advantage-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(29, 78, 216, 0.2);
}

.advantage-icon-wrap {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, rgba(29, 78, 216, 0.1) 0%, rgba(14, 165, 233, 0.08) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.advantage-icon {
  width: 26px;
  height: 26px;
  color: var(--color-primary);
}

.advantage-title {
  font-size: 1.1875rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.advantage-text {
  color: var(--color-muted);
  font-size: 0.9375rem;
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.advantage-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.advantage-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
}

.advantage-list li::before {
  content: '';
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  margin-top: 0.45em;
}

/* ==========================================================================
   Business Ideas Section
   ========================================================================== */
.ideas-section {
  background: var(--color-bg-alt);
}

.ideas-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .ideas-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .ideas-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.idea-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  position: relative;
  overflow: hidden;
}

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

.idea-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(29, 78, 216, 0.15);
}

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

.idea-number {
  font-size: 0.6875rem;
  font-weight: var(--font-weight-extrabold);
  color: var(--color-border);
  letter-spacing: 0.1em;
  line-height: 1;
}

.idea-icon-wrap {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, rgba(29, 78, 216, 0.08) 0%, rgba(14, 165, 233, 0.06) 100%);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.idea-icon-wrap svg {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
}

.idea-title {
  font-size: 1rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  line-height: 1.3;
}

.idea-text {
  color: var(--color-muted);
  font-size: 0.875rem;
  line-height: 1.65;
  flex: 1;
}

.idea-market {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border-light);
}

.market-label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-muted);
  font-weight: var(--font-weight-semibold);
}

.market-value {
  font-size: 0.8125rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
}

/* ==========================================================================
   Statistics Section
   ========================================================================== */
.stats-section {
  background: linear-gradient(160deg, #0f172a 0%, #1e293b 50%, #0c1a3a 100%);
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 20% 50%, rgba(29, 78, 216, 0.15) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 80% 30%, rgba(14, 165, 233, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.stats-section .section-tag {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-accent-light);
}

.stats-section .section-title {
  color: #fff;
}

.stats-section .section-description {
  color: rgba(255, 255, 255, 0.6);
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  position: relative;
  z-index: 1;
}

@media (min-width: 480px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.stat-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  text-align: center;
  backdrop-filter: blur(10px);
  transition: transform var(--transition-base), background var(--transition-base), border-color var(--transition-base);
}

.stat-card:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
}

.stat-card-icon {
  width: 42px;
  height: 42px;
  background: rgba(29, 78, 216, 0.25);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  margin-bottom: 1rem;
}

.stat-card-icon svg {
  width: 20px;
  height: 20px;
  color: var(--color-accent-light);
}

.stat-card-value {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: var(--font-weight-extrabold);
  color: #fff;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-card-label {
  font-size: 0.9375rem;
  font-weight: var(--font-weight-semibold);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 0.375rem;
}

.stat-card-sub {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.45;
}

/* ==========================================================================
   Process Section
   ========================================================================== */
.process-section {
  background: var(--color-bg);
}

.process-escrow-badge {
  max-width: 520px;
  margin-inline: auto;
  margin-bottom: 3rem;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.07) 0%, rgba(16, 185, 129, 0.04) 100%);
  border: 1.5px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
}

.escrow-badge-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.escrow-shield {
  width: 36px;
  height: 36px;
  color: var(--color-success);
  flex-shrink: 0;
}

.escrow-badge-inner strong {
  display: block;
  color: var(--color-text);
  font-size: 0.9375rem;
  margin-bottom: 0.125rem;
}

.escrow-badge-inner span {
  font-size: 0.8125rem;
  color: var(--color-muted);
}

.process-steps {
  max-width: 680px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.process-step {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  position: relative;
  padding-bottom: 2rem;
}

.process-step:last-child {
  padding-bottom: 0;
}

.step-connector {
  position: absolute;
  left: 23px;
  top: 48px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-border));
}

.step-number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.0625rem;
  font-weight: var(--font-weight-extrabold);
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgb(29 78 216 / 0.3);
  position: relative;
  z-index: 1;
}

.step-content {
  padding-top: 0.625rem;
  flex: 1;
}

.step-title {
  font-size: 1.0625rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: 0.375rem;
  line-height: 1.3;
}

.step-desc {
  color: var(--color-muted);
  font-size: 0.9375rem;
  line-height: 1.65;
}

.escrow-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 0.625rem;
  font-size: 0.875rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.escrow-link:hover {
  color: var(--color-primary-dark);
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-section {
  background: var(--color-bg-alt);
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: start;
}

@media (min-width: 900px) {
  .contact-container {
    grid-template-columns: 380px 1fr;
    gap: 4rem;
  }
}

.contact-info {
  position: sticky;
  top: calc(var(--header-height) + 1.5rem);
}

.contact-description {
  color: var(--color-muted);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 2rem;
  margin-top: 0.75rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
}

.contact-detail svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.contact-detail a {
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
}

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

.contact-min-offer {
  display: inline-flex;
  flex-direction: column;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  color: #fff;
}

.min-offer-label {
  font-size: 0.75rem;
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.8;
  margin-bottom: 0.25rem;
}

.min-offer-value {
  font-size: 2rem;
  font-weight: var(--font-weight-extrabold);
  letter-spacing: -0.04em;
  line-height: 1;
}

/* ==========================================================================
   Contact Form
   ========================================================================== */
.contact-form-wrap {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  box-shadow: var(--shadow-lg);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.honeypot-field {
  position: absolute !important;
  left: -9999px !important;
  top: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 540px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.form-label {
  font-size: 0.875rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.required {
  color: var(--color-error);
}

.form-input {
  width: 100%;
  padding: 0.6875rem 0.875rem;
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: 0.9375rem;
  line-height: 1.5;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.form-input::placeholder {
  color: #94a3b8;
}

.form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.12);
  background: #fff;
}

.form-input.valid {
  border-color: var(--color-success);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.form-input.invalid {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
  font-size: 0.9375rem;
}

.field-error {
  font-size: 0.8125rem;
  color: var(--color-error);
  font-weight: var(--font-weight-medium);
  min-height: 1.1em;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.field-hint {
  font-size: 0.8rem;
  color: var(--color-muted);
}

.input-prefix-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.input-prefix {
  position: absolute;
  left: 0.875rem;
  color: var(--color-muted);
  font-weight: var(--font-weight-semibold);
  font-size: 0.9375rem;
  pointer-events: none;
  z-index: 1;
}

.input-with-prefix {
  padding-left: 1.75rem;
}

.captcha-row {
  align-items: start;
}

.captcha-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.captcha-question {
  display: inline-block;
  font-size: 0.9375rem;
  font-weight: var(--font-weight-extrabold);
  color: var(--color-primary);
  background: rgba(29, 78, 216, 0.08);
  border-radius: var(--radius-sm);
  padding: 0.125rem 0.5rem;
  margin-left: 0.25rem;
}

.captcha-input-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.captcha-input {
  max-width: 130px;
}

.captcha-refresh {
  width: 40px;
  height: 40px;
  background: var(--color-bg-alt);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.captcha-refresh:hover {
  background: var(--color-border);
  border-color: var(--color-muted);
}

.captcha-refresh:active {
  transform: rotate(180deg);
}

.captcha-refresh svg {
  width: 16px;
  height: 16px;
  color: var(--color-muted);
  transition: transform 0.3s;
}

.robot-group {
  padding-top: 0.375rem;
}

.checkbox-wrap {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
}

.form-checkbox {
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--color-border);
  border-radius: 4px;
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--color-primary);
  transition: border-color var(--transition-fast);
}

.form-checkbox:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.checkbox-label {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  cursor: pointer;
  line-height: 1.5;
}

.form-actions {
  margin-top: 0.25rem;
}

.form-success {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: var(--color-success-bg);
  border: 1.5px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-lg);
  animation: fadeUp 0.4s ease forwards;
}

.form-success svg {
  width: 28px;
  height: 28px;
  color: var(--color-success);
  flex-shrink: 0;
  margin-top: 2px;
}

.form-success strong {
  display: block;
  color: var(--color-text);
  font-size: 1rem;
  margin-bottom: 0.375rem;
}

.form-success p {
  color: var(--color-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.form-error-message {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: var(--color-error-bg);
  border: 1.5px solid rgba(239, 68, 68, 0.25);
  border-radius: var(--radius-lg);
  animation: fadeUp 0.4s ease forwards;
}

.form-error-message svg {
  width: 24px;
  height: 24px;
  color: var(--color-error);
  flex-shrink: 0;
  margin-top: 2px;
}

.form-error-message strong {
  display: block;
  color: var(--color-text);
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.form-error-message p {
  color: var(--color-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--color-text);
  color: rgba(255, 255, 255, 0.7);
  padding-block: 3rem;
}

.footer-container {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-container {
    flex-direction: row;
    align-items: flex-start;
    text-align: left;
    justify-content: space-between;
    gap: 2rem;
  }
}

.footer-brand {
  flex-shrink: 0;
}

.footer-logo {
  color: #fff;
}

.footer-tagline {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.45);
  margin-top: 0.375rem;
  max-width: 200px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  justify-content: center;
}

@media (min-width: 768px) {
  .footer-links {
    justify-content: flex-start;
  }
}

.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: #fff;
}

.footer-copy {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.4);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  max-width: 280px;
  text-align: right;
}

@media (max-width: 767px) {
  .footer-copy {
    text-align: center;
    max-width: 100%;
  }
}

.footer-disclaimer {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.3);
}

/* ==========================================================================
   Utilities
   ========================================================================== */
.hide-mobile {
  display: none;
}

@media (min-width: 768px) {
  .hide-mobile {
    display: block;
  }
}

/* ==========================================================================
   Animations & Keyframes
   ========================================================================== */
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   Focus & Accessibility
   ========================================================================== */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {
  .site-header,
  .hero-particles,
  .hero-scroll-indicator,
  .hero-bg-gradient {
    display: none !important;
  }

  body {
    font-size: 12pt;
    color: #000;
  }
}