/* ============================================
   INBOX SCALING — Stellar.ai-Inspired Light Theme
   ============================================ */

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

/* --- CSS Custom Properties --- */
:root {
  --white: #ffffff;
  --black: #000000;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max-w-7xl: 1280px;
  --transition-colors: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease;
}

/* --- Keyframe Animations --- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInOverlay {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInDialog {
  from { opacity: 0; }
  to { opacity: 1; }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

.animate-fade-in-overlay {
  animation: fadeInOverlay 0.4s ease-out forwards;
}

.animate-slide-up-overlay {
  animation: fadeInDialog 0.5s ease-out forwards;
  transform: translate(-50%, -50%);
}

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

::selection { background: var(--black); color: var(--white); }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background-color: var(--white);
  color: var(--gray-900);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gray-100);
  transition: box-shadow 0.3s ease;
}

.navbar.scrolled {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.navbar .container {
  max-width: var(--max-w-7xl);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-logo .logo-image {
  height: 38px;
  width: auto;
  display: block;
}

.nav-center {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-center a {
  font-size: 0.875rem;
  color: var(--gray-700);
  font-weight: 500;
  transition: color 0.15s ease;
  position: relative;
}

.nav-center a:hover { color: var(--black); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-login {
  font-size: 0.875rem;
  color: var(--gray-700);
  font-weight: 500;
  transition: color 0.15s ease;
}

.nav-login:hover { color: var(--black); }

.nav-cta {
  background: var(--black);
  color: var(--white) !important;
  padding: 10px 20px;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background-color 0.15s ease;
}

.nav-cta:hover { background: var(--gray-800); }

/* Mobile Menu Button */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  z-index: 1001;
}

.mobile-menu-btn span {
  width: 20px;
  height: 1.5px;
  background: var(--gray-900);
  border-radius: 2px;
  transition: all 0.2s ease;
}

/* Mobile slide-out nav — hidden on desktop */
.nav-links {
  display: none;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  padding: 120px 24px 80px;
  max-width: var(--max-w-7xl);
  margin: 0 auto;
  text-align: center;
}

/* Reviews Badge */
.reviews-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 32px;
}

.reviews-badge .star-box {
  width: 24px;
  height: 24px;
  border: 1px solid var(--gray-300);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.reviews-badge .star-box svg {
  width: 14px;
  height: 14px;
  fill: var(--black);
}

.reviews-badge span {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--black);
}

/* Hero Heading */
.hero-title {
  font-size: clamp(3rem, 6vw, 80px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  color: var(--black);
}

.hero-title .gradient-text {
  background: linear-gradient(to right, var(--black), var(--gray-500), var(--gray-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Hero Subtitle */
.hero-subtitle {
  font-size: 1.125rem;
  color: var(--gray-600);
  margin-bottom: 32px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

/* Hero CTA */
.hero-cta {
  display: inline-flex;
  align-items: center;
  background: var(--black);
  color: var(--white);
  padding: 14px 32px;
  border-radius: 9999px;
  font-size: 1rem;
  font-weight: 500;
  transition: background-color 0.15s ease;
  margin-bottom: 16px;
}

.hero-cta:hover { background: var(--gray-800); }

/* Hero Trial Note */
.hero-trial-note {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-bottom: 48px;
  line-height: 1.6;
}

.hero-trial-note strong { color: var(--gray-700); }

/* --- Tab Bar --- */
.tab-bar {
  display: inline-flex;
  background: var(--gray-100);
  border-radius: 12px;
  padding: 4px;
  margin-bottom: 32px;
}

.tab-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-600);
  transition: all 0.2s ease;
  background: transparent;
  border: none;
  cursor: pointer;
  white-space: nowrap;
}

.tab-btn.active {
  background: var(--white);
  color: var(--black);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
}

.tab-btn:hover:not(.active) {
  color: var(--gray-800);
}

.tab-btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.tab-divider {
  width: 1px;
  height: 20px;
  background: var(--gray-300);
  align-self: center;
}

/* Mobile Tab Grid */
.tab-grid-mobile {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  background: var(--gray-100);
  border-radius: 12px;
  padding: 4px;
  margin-bottom: 32px;
}

/* --- Video / Overlay Section --- */
.hero-video-container {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  height: 500px;
  background: var(--gray-900);
}

.hero-video-container video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Overlay Backdrop */
.tab-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Overlay Card */
.overlay-card {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--white);
  border-radius: 16px;
  padding: 32px;
  width: 380px;
  max-width: 90%;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  text-align: left;
}

.overlay-card-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 16px;
}

.overlay-card-subtitle {
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-bottom: 4px;
}

/* Progress Bar */
.progress-bar-track {
  width: 100%;
  height: 6px;
  background: var(--gray-100);
  border-radius: 3px;
  margin: 12px 0 20px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.6s ease;
}

.progress-bar-fill.purple { background: #8b5cf6; }
.progress-bar-fill.orange { background: #f97316; }
.progress-bar-fill.green { background: #22c55e; }

/* Overlay Steps / Metrics */
.overlay-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.overlay-step {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--gray-700);
}

.overlay-step .step-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.step-dot.done { background: #22c55e; }
.step-dot.active { background: #8b5cf6; }
.step-dot.pending { background: var(--gray-300); }

.overlay-step .step-dot-orange.done { background: #f97316; }
.overlay-step .step-dot-orange.active { background: #f97316; }

/* Overlay Metrics Grid */
.overlay-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.overlay-metric {
  text-align: center;
  padding: 12px 8px;
  background: var(--gray-50);
  border-radius: 10px;
}

.overlay-metric .metric-val {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
}

.overlay-metric .metric-label {
  font-size: 0.7rem;
  color: var(--gray-500);
  margin-top: 2px;
}

/* Test Success */
.test-success-icon {
  width: 48px;
  height: 48px;
  background: #dcfce7;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}

.test-success-icon svg { color: #22c55e; }

.test-success-text {
  text-align: center;
  font-size: 0.9rem;
  color: var(--gray-700);
  margin-bottom: 16px;
}

.test-success-count {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  color: var(--gray-900);
}

.test-success-sub {
  text-align: center;
  font-size: 0.8rem;
  color: var(--gray-500);
}

/* Deploy Checklist */
.deploy-checklist {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.deploy-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--gray-700);
}

.deploy-check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #dcfce7;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.deploy-check svg { width: 12px; height: 12px; color: #22c55e; }

.deploy-btn {
  width: 100%;
  padding: 10px;
  background: var(--black);
  color: var(--white);
  border-radius: 10px;
  font-size: 0.875rem;
  font-weight: 600;
  text-align: center;
  border: none;
  cursor: default;
}

/* ============================================
   PLATFORMS & INDUSTRIES
   ============================================ */
.platforms {
  padding: 56px 24px;
  border-top: 1px solid var(--gray-100);
  border-bottom: 1px solid var(--gray-100);
  background: var(--gray-50);
}

.platforms .container {
  max-width: var(--max-w-7xl);
  margin: 0 auto;
}

.platforms-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 36px;
}

.platforms-row, .industries-row { text-align: center; }

.platforms-row p, .industries-row p {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 20px;
}

.platform-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px 36px;
  flex-wrap: wrap;
  max-width: 900px;
  margin: 0 auto;
}

.platform-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--gray-500);
  transition: all 0.2s ease;
  padding: 8px 12px;
  border-radius: 8px;
}

.platform-logo:hover {
  color: var(--gray-800);
  background: var(--gray-100);
}

.platform-logo .brand-logo {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.divider-line {
  width: 100%;
  height: 1px;
  background: var(--gray-200);
}

.industry-tags {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.industry-tag {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--gray-600);
  transition: all 0.2s ease;
}

.industry-tag:hover {
  background: var(--white);
  border-color: var(--gray-300);
  color: var(--gray-800);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

/* ============================================
   SECTION COMMON STYLES
   ============================================ */
.section-container {
  max-width: var(--max-w-7xl);
  margin: 0 auto;
  padding: 0 24px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 16px;
  padding: 6px 16px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 9999px;
}

.section-label .dot {
  width: 5px;
  height: 5px;
  background: var(--black);
  border-radius: 50%;
  animation: pulse-dot 2.5s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(0.5); }
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  color: var(--gray-900);
}

.section-title .accent-text {
  background: linear-gradient(135deg, var(--gray-900), var(--gray-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--gray-500);
  max-width: 580px;
  line-height: 1.7;
  font-weight: 400;
}

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* ============================================
   BENEFITS
   ============================================ */
.benefits {
  padding: 100px 24px;
  background: var(--white);
}

.benefits .section-container { max-width: var(--max-w-7xl); margin: 0 auto; }

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 48px;
}

.benefit-card {
  padding: 32px 26px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  transition: all 0.3s ease;
}

.benefit-card:hover {
  border-color: var(--gray-300);
  box-shadow: 0 10px 40px -12px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.benefit-icon {
  width: 44px;
  height: 44px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 18px;
}

.benefit-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--gray-900);
}

.benefit-text {
  font-size: 0.875rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how-it-works {
  padding: 100px 24px;
  background: var(--gray-50);
  border-top: 1px solid var(--gray-100);
  border-bottom: 1px solid var(--gray-100);
}

.how-it-works .section-container { max-width: var(--max-w-7xl); margin: 0 auto; }

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 38px;
  left: 60px;
  right: 60px;
  height: 1px;
  background: var(--gray-200);
  z-index: 0;
}

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

.step-number {
  width: 76px;
  height: 76px;
  margin: 0 auto 20px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray-900);
  transition: all 0.3s ease;
}

.step-card:hover .step-number {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

.step-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--gray-900);
}

.step-text {
  font-size: 0.85rem;
  color: var(--gray-500);
  line-height: 1.65;
  max-width: 220px;
  margin: 0 auto;
}

/* ============================================
   PRICING & SERVICES
   ============================================ */
.pricing-services {
  padding: 100px 24px;
  background: var(--white);
}

.pricing-services .section-container { max-width: var(--max-w-7xl); margin: 0 auto; }

/* Currency Toggle */
.currency-toggle-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 32px 0;
}

.currency-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-400);
  transition: color 0.2s ease;
  cursor: pointer;
  user-select: none;
}

.currency-label--active { color: var(--gray-900); font-weight: 600; }

.currency-switch {
  position: relative;
  width: 44px;
  height: 24px;
  cursor: pointer;
}

.currency-switch input { display: none; }

.currency-slider {
  position: absolute;
  inset: 0;
  background: var(--gray-200);
  border-radius: 12px;
  transition: background 0.2s ease;
}

.currency-slider::before {
  content: '';
  position: absolute;
  left: 3px;
  top: 3px;
  width: 18px;
  height: 18px;
  background: var(--white);
  border-radius: 50%;
  transition: transform 0.2s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}

.currency-switch input:checked + .currency-slider { background: var(--gray-900); }
.currency-switch input:checked + .currency-slider::before { transform: translateX(20px); }

/* Pricing Cards */
.pricing-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 16px;
}

.price-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 20px;
  padding: 36px 28px;
  transition: all 0.3s ease;
  position: relative;
}

.price-card:hover {
  border-color: var(--gray-300);
  box-shadow: 0 20px 60px -15px rgba(0, 0, 0, 0.1);
  transform: translateY(-4px);
}

.price-card--featured {
  border-color: var(--black);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.price-card--featured:hover {
  border-color: var(--black);
  box-shadow: 0 20px 60px -15px rgba(0, 0, 0, 0.15);
}

.price-card-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--black);
  color: var(--white);
  padding: 4px 16px;
  border-radius: 9999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.price-card-header { margin-bottom: 24px; }

.price-card-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 12px;
}

.price-card-amount {
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.price-currency {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gray-900);
}

.price-value {
  font-size: 3rem;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1;
  letter-spacing: -0.02em;
}

.price-value--custom {
  font-size: 2.2rem;
  color: var(--gray-900);
}

.price-period {
  font-size: 0.9rem;
  color: var(--gray-500);
  margin-left: 4px;
}

.price-card-sub {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-top: 8px;
  line-height: 1.5;
}

.price-card-divider {
  height: 1px;
  background: var(--gray-100);
  margin-bottom: 24px;
}

.price-card-features {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}

.price-card-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.875rem;
  color: var(--gray-700);
}

.feature-check {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #22c55e;
}

.feature-check--note { color: var(--gray-400); }

.price-card-feature--note { color: var(--gray-400); font-size: 0.8rem; }

.price-card-cta {
  display: block;
  text-align: center;
  padding: 14px 24px;
  border-radius: 9999px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.2s ease;
  border: 1px solid var(--gray-200);
  color: var(--gray-700);
  background: var(--white);
}

.price-card-cta:hover {
  background: var(--gray-50);
  border-color: var(--gray-300);
  color: var(--gray-900);
}

.price-card-cta--primary {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

.price-card-cta--primary:hover {
  background: var(--gray-800);
  color: var(--white);
  border-color: var(--gray-800);
}

/* Trial Guarantee */
.pricing-trial-guarantee {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-top: 40px;
  padding: 24px 28px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 16px;
}

.trial-guarantee-icon { font-size: 1.5rem; flex-shrink: 0; }

.pricing-trial-guarantee p {
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.7;
}

.pricing-trial-guarantee strong { color: var(--gray-900); }

/* Quality Assurance Section */
.qa-section {
  margin-top: 64px;
  border: 1px solid var(--gray-200);
  border-radius: 20px;
  overflow: hidden;
}

.qa-section-inner {
  padding: 48px 36px;
}

.qa-section-header { margin-bottom: 24px; text-align: center; }

.qa-section-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 12px;
  line-height: 1.3;
}

.qa-section-subtitle {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.7;
}

.qa-section-body {
  margin-bottom: 32px;
}

.qa-section-body p {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.8;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.qa-highlights {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.qa-highlight-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 20px 12px;
  background: var(--gray-50);
  border-radius: 12px;
  text-align: center;
}

.qa-highlight-icon { font-size: 1.5rem; }

.qa-highlight-text {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--gray-700);
}

/* ============================================
   TRIAL BANNER
   ============================================ */
.trial-banner {
  padding: 40px 24px;
}

.trial-banner .container {
  max-width: var(--max-w-7xl);
  margin: 0 auto;
}

.trial-banner-inner {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 24px;
  padding: 56px 40px;
  text-align: center;
}

.trial-banner-inner h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 12px;
}

.trial-banner-inner > p {
  font-size: 1rem;
  color: var(--gray-500);
  max-width: 560px;
  margin: 0 auto 24px;
  line-height: 1.7;
}

.trial-badge-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.trial-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 9999px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--gray-700);
}

.trial-badge .emoji { font-size: 1rem; }

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--black);
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 9999px;
  transition: background-color 0.15s ease;
  border: none;
}

.btn-primary:hover { background: var(--gray-800); }
.btn-primary span { position: relative; z-index: 1; }
.btn-primary::before { display: none; }

/* ============================================
   LOCATION / BUDAPEST
   ============================================ */
.location {
  padding: 100px 24px;
  background: var(--white);
}

.location .container {
  max-width: var(--max-w-7xl);
  margin: 0 auto;
}

.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.location-content { max-width: 540px; }

.location-details {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 28px;
}

.location-detail {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--gray-600);
}

.loc-icon {
  width: 36px;
  height: 36px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.location-image img {
  border-radius: 20px;
  width: 100%;
  object-fit: cover;
  box-shadow: 0 20px 60px -15px rgba(0, 0, 0, 0.1);
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
  padding: 100px 24px;
  background: var(--gray-50);
  border-top: 1px solid var(--gray-100);
}

.contact .container {
  max-width: var(--max-w-7xl);
  margin: 0 auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 48px;
}

.calendly-side, .form-side {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 20px;
  padding: 36px;
}

.calendly-side h3, .form-side h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--gray-900);
}

.calendly-side > p, .form-side > p {
  font-size: 0.9rem;
  color: var(--gray-500);
  margin-bottom: 24px;
  line-height: 1.7;
}

.calendly-embed {
  border-radius: 12px;
  overflow: hidden;
}

/* Contact Form */
.contact-form { display: flex; flex-direction: column; gap: 18px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--gray-700);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 14px;
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  font-size: 0.9rem;
  font-family: var(--font-sans);
  color: var(--gray-900);
  background: var(--white);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gray-400);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-400);
}

.form-group textarea {
  min-height: 100px;
  resize: vertical;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

.form-submit {
  padding: 14px 28px;
  background: var(--black);
  color: var(--white);
  border: none;
  border-radius: 9999px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.form-submit:hover { background: var(--gray-800); }
.form-submit:disabled { opacity: 0.6; cursor: not-allowed; }

.form-privacy {
  font-size: 0.78rem;
  color: var(--gray-400);
  text-align: center;
  margin-top: 4px;
}

.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

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

.success-icon { font-size: 2.5rem; margin-bottom: 16px; }

.form-success h4 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.form-success p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--white);
  border-top: 1px solid var(--gray-100);
  padding: 64px 24px 32px;
}

.footer .container {
  max-width: var(--max-w-7xl);
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 44px;
  margin-bottom: 44px;
}

.footer .nav-logo { margin-bottom: 14px; }

.footer .nav-logo .logo-image {
  height: 44px;
}

.footer-brand p {
  font-size: 0.82rem;
  color: var(--gray-500);
  line-height: 1.7;
  max-width: 280px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col h4 {
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.footer-col a {
  font-size: 0.85rem;
  color: var(--gray-500);
  transition: color 0.15s ease;
}

.footer-col a:hover { color: var(--gray-900); }

.footer-col--contact a {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-contact-icon { font-size: 0.95rem; }

.footer-minimap {
  margin-top: 8px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--gray-200);
  display: block;
  max-width: 180px;
}

.footer-minimap img { width: 100%; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--gray-100);
  font-size: 0.78rem;
  color: var(--gray-400);
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  color: var(--gray-400);
  transition: color 0.15s ease;
}

.footer-bottom-links a:hover { color: var(--gray-700); }

/* ============================================
   SCROLL REVEAL
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s 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) {
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-cards { grid-template-columns: repeat(2, 1fr); }
  .pricing-cards .price-card:last-child {
    grid-column: 1 / -1;
    max-width: 400px;
    margin: 0 auto;
  }
  .qa-highlights { grid-template-columns: repeat(2, 1fr); }
  .location-grid { grid-template-columns: 1fr; gap: 40px; }
  .location-content { max-width: 100%; }
}

@media (max-width: 768px) {
  /* Navigation */
  .nav-center { display: none; }
  .nav-right { display: none; }
  .mobile-menu-btn { display: flex; }

  .nav-links {
    display: flex;
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 32px 32px;
    gap: 0;
    transition: right 0.3s ease;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.08);
    border-left: 1px solid var(--gray-100);
    z-index: 999;
  }

  .nav-links.active { right: 0; }

  .nav-links a {
    font-size: 1rem;
    padding: 14px 0;
    width: 100%;
    border-bottom: 1px solid var(--gray-100);
    color: var(--gray-700);
  }

  .nav-links .nav-cta {
    margin-top: 16px;
    text-align: center;
    border-bottom: none;
  }

  /* Hero */
  .hero { padding: 100px 20px 48px; }
  .hero-title { font-size: clamp(2.2rem, 7vw, 3rem); }
  .hero-video-container { height: 300px; }

  /* Tab bar mobile */
  .tab-bar { display: none; }
  .tab-grid-mobile { display: grid; }

  /* Sections */
  .benefits-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid::before { display: none; }
  .pricing-cards { grid-template-columns: 1fr; }
  .pricing-cards .price-card:last-child {
    max-width: 100%;
  }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

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

  .trial-badge-row { gap: 8px; }
  .trial-badge { font-size: 0.75rem; padding: 6px 12px; }

  .overlay-card { width: 320px; padding: 24px; }

  .platform-logos { gap: 20px; }
  .qa-highlights { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .steps-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .qa-highlights { grid-template-columns: 1fr; }
  .overlay-card { width: 280px; padding: 20px; }
  .hero-title { font-size: 2rem; }
}