/* ============================
   CXOCard Design System
   Color Palette & Tokens
   ============================ */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Color Palette */
  --color-black: #0A0F1E;
  --color-anthracite: #151B30;
  --color-surface: #1E2640;
  --color-border: #2A3455;
  --color-blue: #1655C0;
  --color-blue-light: #1E6BE0;
  --color-cyan: #00B4FF;
  --color-cyan-glow: rgba(0, 180, 255, 0.15);
  --color-white: #FFFFFF;
  --color-gray: #8B9BB4;
  --color-gray-light: #C5D0E8;
  --color-success: #00D084;
  --color-error: #FF4D6A;

  /* Gradients */
  --gradient-hero: linear-gradient(135deg, #0A0F1E 0%, #0D1A3A 60%, #0A1E4A 100%);
  --gradient-blue: linear-gradient(135deg, #1655C0, #00B4FF);
  --gradient-card: linear-gradient(135deg, rgba(30, 38, 64, 0.8), rgba(21, 27, 48, 0.9));
  --gradient-glow: radial-gradient(ellipse at center, rgba(0, 180, 255, 0.12) 0%, transparent 70%);

  /* Typography */
  --font-family: 'Plus Jakarta Sans', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 4rem;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Borders */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
  --shadow-cyan: 0 0 30px rgba(0, 180, 255, 0.25);
  --shadow-blue: 0 8px 32px rgba(22, 85, 192, 0.4);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;

  /* Container */
  --container-max: 1200px;
  --container-pad: var(--space-6);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background: var(--gradient-hero);
  background-attachment: fixed;
  color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

img {
  max-width: 100%;
  display: block;
  border-radius: var(--radius-md);
}

ul {
  list-style: none;
}

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

/* ============================
   Container
   ============================ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

/* ============================
   Typography Utilities
   ============================ */
.text-gradient {
  background: var(--gradient-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-cyan {
  color: var(--color-cyan);
}

.text-gray {
  color: var(--color-gray);
}

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

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-cyan);
  margin-bottom: var(--space-4);
}

.section-label::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--color-cyan);
  border-radius: var(--radius-full);
}

.section-title {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-gray);
  max-width: 600px;
  margin: 0 auto var(--space-12);
}

/* ============================
   Buttons
   ============================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 700;
  font-family: var(--font-family);
  transition: all var(--transition-base);
  letter-spacing: 0.3px;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-blue);
  color: var(--color-white);
  box-shadow: var(--shadow-blue);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(22, 85, 192, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255, 255, 255, 0.2);
}

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

.btn-cyan {
  background: var(--color-cyan);
  color: var(--color-black);
  font-weight: 800;
  box-shadow: var(--shadow-cyan);
}

.btn-cyan:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 50px rgba(0, 180, 255, 0.4);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-base);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-xs);
}

/* ============================
   Navbar
   ============================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-4) 0;
  transition: all var(--transition-base);
}

.navbar.scrolled {
  background: rgba(10, 15, 30, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-3) 0;
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.navbar__logo-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-blue);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
  font-weight: 800;
  box-shadow: var(--shadow-cyan);
}

.navbar__logo-text {
  font-size: var(--font-size-xl);
  font-weight: 800;
  letter-spacing: -0.5px;
}

.navbar__logo-text span {
  color: var(--color-cyan);
}

.navbar__nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.navbar__link {
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-gray-light);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.navbar__link:hover,
.navbar__link.active {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.08);
}

.navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
}

.navbar__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

/* Video Section */
.video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin: var(--space-8) auto 0;
}

@media (max-width: 768px) {
  .video-grid {
    grid-template-columns: 1fr;
  }
}

.video-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.video-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  text-align: center;
  color: var(--color-white);
}

.video-container {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  z-index: 1;
  width: 100%;
}

.video-glow {
  position: absolute;
  inset: -20px;
  background: radial-gradient(circle, var(--color-cyan-glow) 0%, transparent 70%);
  filter: blur(30px);
  z-index: -1;
  opacity: 0.5;
}

/* ============================
   Hero Section
   ============================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: transparent;
  overflow: hidden;
  padding-top: 80px;
}

.hero__bg-grid {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

.hero__glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 700px;
  height: 700px;
  background: radial-gradient(ellipse, rgba(0, 180, 255, 0.1) 0%, transparent 65%);
  pointer-events: none;
}

.hero__glow-2 {
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(22, 85, 192, 0.12) 0%, transparent 65%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  padding: var(--space-20) 0;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(0, 180, 255, 0.1);
  border: 1px solid rgba(0, 180, 255, 0.3);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-cyan);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
  width: fit-content;
}

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

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(1.3);
  }
}

.hero__title {
  font-size: clamp(var(--font-size-4xl), 5vw, var(--font-size-6xl));
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: var(--space-6);
}

.hero__description {
  font-size: var(--font-size-lg);
  color: var(--color-gray);
  line-height: 1.7;
  margin-bottom: var(--space-8);
  max-width: 500px;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
  flex-wrap: wrap;
}

.hero__stats {
  display: flex;
  gap: var(--space-8);
}

.hero__stat-value {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1;
}

.hero__stat-label {
  font-size: var(--font-size-xs);
  color: var(--color-gray);
  margin-top: var(--space-1);
  font-weight: 500;
}

/* Hero Form Card */
.hero__form-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.hero__form-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-blue);
}

.form-card__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.form-card__subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-gray);
  margin-bottom: var(--space-6);
}

/* ============================
   Steps Indicator
   ============================ */
.steps {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-6);
  gap: var(--space-2);
}

.step {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-gray);
  transition: color var(--transition-base);
}

.faq-icon {
  font-size: 1.5rem;
  color: var(--color-cyan);
  transition: transform var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.step.active {
  color: var(--color-cyan);
}

.step.done {
  color: var(--color-success);
}

.step__num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1.5px solid currentColor;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xs);
  flex-shrink: 0;
}

.step.active .step__num {
  background: var(--color-cyan);
  color: var(--color-black);
  border-color: var(--color-cyan);
}

.step.done .step__num {
  background: var(--color-success);
  color: var(--color-black);
  border-color: var(--color-success);
}

.step__connector {
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

/* ============================
   Form Elements
   ============================ */
.form-group {
  margin-bottom: var(--space-4);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.form-label {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-gray-light);
  margin-bottom: var(--space-2);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.form-label .required {
  color: var(--color-cyan);
  margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-sm);
  font-family: var(--font-family);
  color: var(--color-white);
  transition: all var(--transition-base);
  outline: none;
}

.form-input::placeholder {
  color: var(--color-gray);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-cyan);
  background: rgba(0, 180, 255, 0.05);
  box-shadow: 0 0 0 3px rgba(0, 180, 255, 0.1);
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238B9BB4' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.form-select option {
  background: var(--color-anthracite);
}

/* Industry Grid */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.industry-item {
  cursor: pointer;
  position: relative;
}

.industry-item input {
  position: absolute;
  opacity: 0;
}

.industry-content {
  background: rgba(255, 255, 255, 0.03);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  transition: all var(--transition-base);
}

.industry-item input:checked+.industry-content {
  border-color: var(--color-cyan);
  background: var(--color-cyan-glow);
  box-shadow: 0 0 20px rgba(0, 180, 255, 0.1);
}

.industry-icon {
  font-size: 1.5rem;
}

.industry-label {
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-gray-light);
}

/* Custom Upload Zone */
.upload-zone {
  position: relative;
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-base);
  text-align: center;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.1);
}

.upload-zone:hover {
  border-color: var(--color-cyan);
  background: rgba(0, 180, 255, 0.05);
}

.upload-zone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
}

.upload-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-3);
  display: block;
  filter: grayscale(1);
  transition: filter var(--transition-base);
}

.upload-zone:hover .upload-icon {
  filter: grayscale(0);
}

.upload-zone__content p {
  font-size: var(--font-size-sm);
  color: var(--color-white);
  margin-bottom: 4px;
}

.upload-zone__content small {
  font-size: var(--font-size-xs);
  color: var(--color-gray);
}

.upload-preview-img {
  width: 100%;
  height: 120px;
  object-fit: contain;
  border-radius: var(--radius-md);
}

.form-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.5rem 0;
  color: var(--color-gray);
  font-size: var(--font-size-xs);
  font-weight: 800;
}

.form-divider::before,
.form-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.form-hint {
  font-size: var(--font-size-xs);
  color: var(--color-gray);
  margin-top: var(--space-1);
}

/* ============================
   Feature Cards / Cards
   ============================ */
.section {
  padding: var(--space-24) 0;
  position: relative;
  z-index: 1;
}

.section--dark {
  background: transparent;
  position: relative;
  overflow: hidden;
}

.card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.card img {
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.card:hover {
  border-color: rgba(0, 180, 255, 0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(0, 180, 255, 0.05);
}

.card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--color-cyan-glow);
  border: 1px solid rgba(0, 180, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-6);
}

.card__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.card__description {
  font-size: var(--font-size-sm);
  color: var(--color-gray);
  line-height: 1.7;
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-cyan);
  margin-top: var(--space-4);
  transition: gap var(--transition-fast);
}

.card__link:hover {
  gap: var(--space-3);
}

/* Grid layouts */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

/* ============================
   Feature Highlight (3 boxes)
   ============================ */
.features-highlight {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: var(--space-16) 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.feature-highlight-item {
  padding: var(--space-10) var(--space-8);
  text-align: center;
  border-right: 1px solid var(--color-border);
  position: relative;
}

.feature-highlight-item:last-child {
  border-right: none;
}

.feature-highlight-item:hover {
  background: rgba(0, 180, 255, 0.03);
}

.feature-highlight-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
  display: block;
}

.feature-highlight-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.feature-highlight-desc {
  font-size: var(--font-size-sm);
  color: var(--color-gray);
  line-height: 1.7;
}

/* ============================
   Pricing Cards
   ============================ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.pricing-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-base);
  position: relative;
}

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

.pricing-card--featured::before {
  content: 'En Popüler';
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-blue);
  color: white;
  font-size: var(--font-size-xs);
  font-weight: 700;
  padding: var(--space-1) var(--space-4);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  letter-spacing: 1px;
  text-transform: uppercase;
}

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

.pricing-plan {
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-cyan);
  margin-bottom: var(--space-4);
}

.pricing-price {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.pricing-price-note {
  font-size: var(--font-size-sm);
  color: var(--color-gray);
  margin-bottom: var(--space-6);
}

.pricing-divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-6) 0;
}

.pricing-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-gray-light);
  margin-bottom: var(--space-3);
}

.pricing-feature__check {
  color: var(--color-success);
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-feature__x {
  color: var(--color-gray);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ============================
   FAQ Accordion
   ============================ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
  overflow: hidden;
  transition: border-color var(--transition-base);
}

.faq-item.open {
  border-color: rgba(0, 180, 255, 0.3);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  background: var(--gradient-card);
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-white);
  text-align: left;
  gap: var(--space-4);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.faq-question:hover {
  background: rgba(255, 255, 255, 0.05);
}

.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
  transition: all var(--transition-base);
}

.faq-item.open .faq-icon {
  border-color: var(--color-cyan);
  color: var(--color-cyan);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
  background: rgba(0, 0, 0, 0.2);
}

.faq-item.open .faq-answer {
  max-height: 400px;
}

.faq-answer-inner {
  padding: 0 var(--space-6) var(--space-5);
  font-size: var(--font-size-sm);
  color: var(--color-gray);
  line-height: 1.8;
}

/* ============================
   Footer
   ============================ */
.footer {
  background: var(--color-anthracite);
  border-top: 1px solid var(--color-border);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer__logo {
  max-width: 160px;
  height: auto;
  margin-top: -24px;
  margin-bottom: -15px;
}

.footer__brand-desc {
  font-size: var(--font-size-sm);
  color: var(--color-gray);
  line-height: 1.7;
  margin: var(--space-4) 0;
  max-width: 300px;
}

.footer__socials {
  display: flex;
  gap: var(--space-3);
}

.social-link {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  color: var(--color-gray);
  transition: all var(--transition-fast);
}

.social-link:hover {
  border-color: var(--color-cyan);
  color: var(--color-cyan);
  background: var(--color-cyan-glow);
}

.footer__heading {
  font-size: var(--font-size-sm);
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.footer__links li {
  margin-bottom: var(--space-3);
}

.footer__links a {
  font-size: var(--font-size-sm);
  color: var(--color-gray);
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-cyan);
}

.footer__bottom {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--font-size-xs);
  color: var(--color-gray);
}

/* ============================
   Alert / Toast
   ============================ */
.toast {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-slow);
  max-width: 380px;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast--success {
  border-color: var(--color-success);
}

.toast--error {
  border-color: var(--color-error);
}

.toast__icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.toast__message {
  line-height: 1.5;
}

/* ============================
   Video Modal
   ============================ */
.video-modal {
  position: fixed;
  inset: 0;
  background: rgba(10, 15, 30, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.video-modal.show {
  opacity: 1;
  visibility: visible;
}

.video-modal__container {
  width: 100%;
  max-width: 900px;
  position: relative;
  transform: translateY(20px);
  transition: transform var(--transition-base);
}

.video-modal.show .video-modal__container {
  transform: translateY(0);
}

.video-modal__close {
  position: absolute;
  top: -40px;
  right: 0;
  color: var(--color-white);
  font-size: 2rem;
  cursor: pointer;
  background: none;
  border: none;
  line-height: 1;
}

.video-modal__wrapper {
  position: relative;
  padding-bottom: 56.25%;
  /* 16:9 */
  height: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg), var(--shadow-cyan);
  background: black;
}

.video-modal__wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ============================
   Data Rain Canvas
   ============================ */
.hero__data-rain {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.hero .hero__bg-grid {
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
}

/* ============================
   AR Demo Visual
   ============================ */
.ar-demo-visual {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 480px;
}

.ar-phone-mockup {
  width: 55%;
  margin: 0 auto;
  background: #1e3a6e;
  border: 3px solid #2b4c8e;
  border-radius: 44px;
  padding: 8px;
  position: relative;
  z-index: 2;
  box-shadow:
    0 0 0 1px rgba(60, 120, 200, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 20px 60px rgba(0, 0, 0, 0.5),
    0 0 40px rgba(0, 180, 255, 0.1);
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dynamic Island (notch) */
.ar-phone-mockup::before {
  content: '';
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 22px;
  background: #0a0f1e;
  border-radius: 20px;
  z-index: 10;
}

/* Side button accent */
.ar-phone-mockup::after {
  content: '';
  position: absolute;
  right: -5px;
  top: 25%;
  width: 3px;
  height: 40px;
  background: #3a5fa0;
  border-radius: 0 2px 2px 0;
}

.ar-phone-mockup--landscape {
  width: 95%;
}

.ar-phone-mockup--landscape .ar-phone-screen {
  aspect-ratio: 16/9;
}

.ar-phone-screen {
  background: linear-gradient(160deg, #0a1e4a, #0d2a6a);
  border-radius: 38px;
  aspect-ratio: 9/16;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: aspect-ratio 0.6s ease;
}

.ar-phone-screen__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease;
}

.ar-scan-frame {
  width: 60%;
  aspect-ratio: 1;
  border: 2px solid var(--color-cyan);
  border-radius: 12px;
  position: relative;
  box-shadow: 0 0 20px rgba(0, 180, 255, 0.4);
  animation: scan-pulse 2.5s ease-in-out infinite;
}

@keyframes scan-pulse {

  0%,
  100% {
    box-shadow: 0 0 20px rgba(0, 180, 255, 0.3);
  }

  50% {
    box-shadow: 0 0 40px rgba(0, 180, 255, 0.6);
  }
}

.ar-scan-bar {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-cyan), transparent);
  animation: scan-line 2s ease-in-out infinite;
}

@keyframes scan-line {
  0% {
    top: 0;
  }

  50% {
    top: calc(100% - 2px);
  }

  100% {
    top: 0;
  }
}

.ar-floating-badge {
  position: absolute;
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-xs);
  font-weight: 600;
  backdrop-filter: blur(10px);
}

.ar-floating-badge--top-right {
  top: 10%;
  right: -5%;
  color: var(--color-success);
  border-color: rgba(0, 208, 132, 0.3);
  animation: float-1 3s ease-in-out infinite;
}

.ar-floating-badge--bottom-left {
  bottom: 20%;
  left: -5%;
  color: var(--color-cyan);
  animation: float-2 3.5s ease-in-out infinite;
}

@keyframes float-1 {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-8px);
  }
}

@keyframes float-2 {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(8px);
  }
}

/* ============================
   Scroll Animations
   ============================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.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;
}

/* ============================
   Page Header (inner pages)
   ============================ */
.page-header {
  background: linear-gradient(180deg, #0A0F1E 0%, #0d1a3a 100%);
  padding: 140px 0 80px;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}

.page-header__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(0, 180, 255, 0.1);
  border: 1px solid rgba(0, 180, 255, 0.2);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-cyan);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.page-header__title {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  letter-spacing: -1.5px;
  margin-bottom: var(--space-4);
}

.page-header__desc {
  font-size: var(--font-size-lg);
  color: var(--color-gray);
  max-width: 600px;
  margin: 0 auto;
}

/* ============================
   Responsive
   ============================ */
@media (max-width: 1024px) {
  .hero__content {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .hero__form-card {
    max-width: 600px;
    margin: 0 auto;
  }

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

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 768px) {
  :root {
    --container-pad: 1.25rem;
  }

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

  .navbar__nav,
  .navbar__actions {
    display: none;
  }

  .navbar__hamburger {
    display: flex;
  }

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

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

  .features-highlight {
    grid-template-columns: 1fr;
  }

  .feature-highlight-item {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }

  .feature-highlight-item:last-child {
    border-bottom: none;
  }

  .footer__top {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  .hero__stats {
    flex-wrap: wrap;
    gap: var(--space-6);
  }

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

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

  .ar-demo-visual {
    max-width: 300px;
    margin: 0 auto;
  }
}

/* ============================
   Mobile Nav Menu
   ============================ */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 15, 30, 0.97);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
}

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

.mobile-menu__close {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  font-size: 1.5rem;
  color: var(--color-white);
  cursor: pointer;
}

.mobile-menu__link {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-gray-light);
  transition: color var(--transition-fast);
}

.mobile-menu__link:hover {
  color: var(--color-cyan);
}

/* ============================
   Tag Pills
   ============================ */
.tag-pill {
  display: inline-block;
  background: rgba(0, 180, 255, 0.08);
  border: 1px solid rgba(0, 180, 255, 0.2);
  border-radius: var(--radius-full);
  padding: 0.3rem 0.875rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-cyan);
  text-decoration: none;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.tag-pill:hover {
  background: rgba(0, 180, 255, 0.18);
  border-color: var(--color-cyan);
  transform: translateY(-1px);
}

.tag-pill--active {
  background: var(--color-cyan);
  color: var(--color-black);
  border-color: var(--color-cyan);
  font-weight: 700;
}

.tag-pill--active:hover {
  background: var(--color-cyan);
  color: var(--color-black);
}

.tag-pill--sm {
  padding: 0.2rem 0.625rem;
  font-size: 0.6875rem;
}

/* ============================
   Testimonial Cards
   ============================ */
.testimonial-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  position: relative;
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  border-color: rgba(0, 180, 255, 0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(0, 180, 255, 0.05);
}

.testimonial-quote {
  font-size: 4rem;
  line-height: 1;
  color: var(--color-cyan);
  opacity: 0.2;
  position: absolute;
  top: 1rem;
  left: 1.5rem;
  font-family: serif;
}

.testimonial-text {
  font-size: var(--font-size-base);
  color: var(--color-gray-light);
  line-height: 1.8;
  margin-bottom: var(--space-8);
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.testimonial-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-border);
}

.testimonial-name {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-white);
}

.testimonial-role {
  font-size: var(--font-size-xs);
  color: var(--color-gray);
  font-weight: 500;
}

/* ============================
   WhatsApp Float
   ============================ */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  width: 60px;
  height: 60px;
  background: var(--gradient-blue);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 32px rgba(22, 85, 192, 0.4);
  z-index: 1000;
  transition: all 0.3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-5px);
  box-shadow: 0 12px 40px rgba(37, 211, 102, 0.6);
}

.whatsapp-float::before {
  content: "Contact us on WhatsApp";
  position: absolute;
  left: 75px;
  background: white;
  color: #333;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-md);
}

.whatsapp-float:hover::before {
  opacity: 1;
  visibility: visible;
  left: 80px;
}

@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 1.5rem;
    left: 1.5rem;
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
  }
}