/* ============================================
   MAKE YOUR WORLD - Design System & Main Styles
   ============================================ */

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

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Primaires */
  --blue-primary: #2480fa;
  --blue-primary-dark: #1a6ad8;
  --blue-primary-light: #5a9ffc;
  --blue-secondary: #00aedc;
  --blue-secondary-dark: #0095bc;
  --blue-secondary-light: #33c1e6;

  /* Neutres */
  --gray-dark: #1a202c;
  --gray-medium: #4a5568;
  --gray-soft: #718096;
  --gray-light: #e2e8f0;
  --gray-lighter: #f7fafc;
  --white: #ffffff;

  /* Accents */
  --success: #22c55e;
  --success-light: #dcfce7;
  --warning: #f59e0b;
  --warning-light: #fef3c7;
  --error: #ef4444;
  --error-light: #fee2e2;

  /* Dégradés */
  --gradient-primary: linear-gradient(135deg, var(--blue-primary), var(--blue-secondary));
  --gradient-hero: linear-gradient(135deg, #0a1628 0%, #1a2d4a 40%, #1a3a5c 100%);
  --gradient-overlay: linear-gradient(180deg, rgba(0, 0, 0, 0.4), transparent);
  --gradient-card: linear-gradient(135deg, rgba(36, 128, 250, 0.05), rgba(0, 174, 220, 0.05));

  /* Typographie */
  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;

  /* Espacement (système 8px) */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  --spacing-4xl: 8rem;

  /* Ombres */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-blue: 0 4px 14px rgba(36, 128, 250, 0.3);

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
  --transition-spring: 400ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Z-index scale */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-overlay: 300;
  --z-modal: 400;
  --z-toast: 500;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 800px;
  --header-height: 80px;
}

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

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

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--gray-dark);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

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

ul, ol {
  list-style: none;
}

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

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

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--gray-dark);
}

h1 {
  font-size: var(--text-5xl);
  font-weight: 800;
  letter-spacing: -0.02em;
}

h2 {
  font-size: var(--text-4xl);
  font-weight: 700;
  letter-spacing: -0.01em;
}

h3 {
  font-size: var(--text-2xl);
  font-weight: 700;
}

h4 {
  font-size: var(--text-xl);
  font-weight: 600;
}

p {
  margin-bottom: var(--spacing-sm);
  color: var(--gray-medium);
}

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.container-narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.section {
  padding: var(--spacing-4xl) 0;
}

.section-alt {
  background-color: var(--gray-lighter);
  padding: var(--spacing-4xl) 0;
}

.section-dark {
  background: var(--gradient-hero);
  color: var(--white);
  padding: var(--spacing-4xl) 0;
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--white);
}

.section-dark p {
  color: rgba(255, 255, 255, 0.8);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--spacing-3xl);
}

.section-header .label {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--blue-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--spacing-xs);
}

.section-header h2 {
  margin-bottom: var(--spacing-sm);
}

.section-header p {
  font-size: var(--text-lg);
  color: var(--gray-soft);
}

/* ---------- Grid ---------- */
.grid {
  display: grid;
  gap: var(--spacing-lg);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

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

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

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  white-space: nowrap;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
}

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

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(36, 128, 250, 0.4);
  color: var(--white);
}

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

.btn-secondary:hover {
  background: var(--blue-primary);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--gray-dark);
  border-color: transparent;
}

.btn-ghost:hover {
  background: var(--gray-lighter);
  color: var(--blue-primary);
}

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

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--blue-primary);
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: var(--text-sm);
}

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

.btn svg {
  width: 1.25em;
  height: 1.25em;
}

/* ---------- Header / Navigation ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.5);
  transition: all var(--transition-base);
  height: var(--header-height);
}

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

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

.header-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.header-logo img {
  height: 40px;
  width: auto;
}

.header-logo span {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--text-xl);
  color: var(--gray-dark);
}

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

.nav-link {
  padding: 0.5rem 1rem;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--gray-medium);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--blue-primary);
  background: rgba(36, 128, 250, 0.06);
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-dropdown-toggle svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.nav-dropdown:hover .nav-dropdown-toggle svg {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 260px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--gray-light);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  pointer-events: none;
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.nav-dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  color: var(--gray-medium);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: all var(--transition-fast);
}

.nav-dropdown-item:hover {
  background: var(--gradient-card);
  color: var(--blue-primary);
}

.nav-dropdown-item svg {
  width: 20px;
  height: 20px;
  color: var(--blue-primary);
  flex-shrink: 0;
}

.nav-cta {
  margin-left: var(--spacing-sm);
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  cursor: pointer;
  z-index: calc(var(--z-overlay) + 1);
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gray-dark);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Cards ---------- */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  border: 1px solid var(--gray-light);
  transition: all var(--transition-base);
}

.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(36, 128, 250, 0.2);
}

.card-gradient {
  background: var(--gradient-card);
  border-color: rgba(36, 128, 250, 0.1);
}

.card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-card);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
  color: var(--blue-primary);
}

.card-icon svg {
  width: 28px;
  height: 28px;
}

.card h3 {
  margin-bottom: 0.5rem;
  font-size: var(--text-xl);
}

.card p {
  font-size: var(--text-sm);
  line-height: 1.6;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: var(--spacing-sm);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--blue-primary);
  transition: gap var(--transition-fast);
}

.card-link:hover {
  gap: 0.5rem;
}

.card-link svg {
  width: 16px;
  height: 16px;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--gradient-hero);
  overflow: hidden;
  padding-top: var(--header-height);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 650px;
}

.hero h1 {
  color: var(--white);
  font-size: var(--text-6xl);
  margin-bottom: var(--spacing-md);
  line-height: 1.1;
}

.hero h1 .highlight {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: var(--text-xl);
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-xl);
  line-height: 1.6;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--spacing-2xl);
  position: relative;
  z-index: 2;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

/* ---------- Hero Mockup ---------- */
.hero-mockup {
  position: relative;
  width: 100%;
  max-width: 520px;
  perspective: 1200px;
}

.mockup-browser {
  background: rgba(15, 23, 42, 0.85);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  overflow: hidden;
  box-shadow:
    0 25px 50px rgba(0, 0, 0, 0.3),
    0 0 80px rgba(36, 128, 250, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transform: rotateY(-4deg) rotateX(2deg);
  transition: transform 0.6s ease;
}

.mockup-browser:hover {
  transform: rotateY(0deg) rotateX(0deg);
}

.mockup-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: rgba(15, 23, 42, 0.6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mockup-dots {
  display: flex;
  gap: 6px;
}

.mockup-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.mockup-dots span:nth-child(1) { background: #ff5f57; }
.mockup-dots span:nth-child(2) { background: #ffbd2e; }
.mockup-dots span:nth-child(3) { background: #28c840; }

.mockup-url {
  flex: 1;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 6px;
  padding: 4px 12px;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.4);
  font-family: 'Inter', monospace;
}

.mockup-screen {
  padding: 16px;
}

.mockup-dash-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.mockup-logo-sm {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: var(--gradient-primary);
}

.mockup-nav-items {
  display: flex;
  gap: 8px;
}

.mockup-nav-items span {
  width: 40px;
  height: 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.1);
}

.mockup-nav-items span.active {
  background: var(--blue-primary);
  width: 48px;
}

.mockup-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}

.mockup-stat {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 12px 10px;
  text-align: center;
}

.mockup-stat-value {
  display: block;
  font-size: 18px;
  font-weight: 800;
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--white);
  line-height: 1;
  margin-bottom: 4px;
}

.mockup-stat:nth-child(1) .mockup-stat-value { color: #22c55e; }
.mockup-stat:nth-child(2) .mockup-stat-value { color: var(--blue-primary); }
.mockup-stat:nth-child(3) .mockup-stat-value { color: #f59e0b; }

.mockup-stat-label {
  font-size: 10px;
  color: rgba(255, 255, 255, 0.4);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mockup-chart {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 12px;
}

.mockup-chart svg {
  width: 100%;
  height: 60px;
}

.mockup-rows {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mockup-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 6px;
}

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

.row-dot.green { background: #22c55e; }
.row-dot.blue { background: #2480fa; }
.row-dot.orange { background: #f59e0b; }

.row-bar {
  height: 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.08);
  flex: 1;
  position: relative;
  overflow: hidden;
}

.row-bar::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  border-radius: 3px;
  background: var(--gradient-primary);
}

.row-bar.w70::after { width: 70%; }
.row-bar.w85::after { width: 85%; }
.row-bar.w55::after { width: 55%; }

.row-tag {
  font-size: 9px;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
  flex-shrink: 0;
  background: rgba(34, 197, 94, 0.15);
  color: #22c55e;
}

.mockup-row:nth-child(3) .row-tag {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
}

/* Floating service cards */
.hero-float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: rgba(15, 23, 42, 0.8);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  color: var(--white);
  z-index: 3;
  animation: heroFloat 6s ease-in-out infinite;
}

.hero-float-card svg {
  flex-shrink: 0;
  color: var(--blue-primary);
}

.hero-float-card strong {
  display: block;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.2;
}

.hero-float-card span {
  font-size: 10px;
  color: rgba(255, 255, 255, 0.6);
}

.float-card-1 {
  top: 15%;
  right: -15px;
  animation-delay: 0s;
}

.float-card-2 {
  bottom: 20%;
  left: -30px;
  animation-delay: -2s;
}

.float-card-3 {
  top: 50%;
  right: -25px;
  animation-delay: -4s;
}

@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* Particle canvas in hero */
#hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.4;
}

/* ---------- Service Cards Grid ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  border: 1px solid var(--gray-light);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(36, 128, 250, 0.15);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card .card-icon {
  width: 64px;
  height: 64px;
  margin-bottom: var(--spacing-md);
}

.service-card .card-icon svg {
  width: 32px;
  height: 32px;
}

.service-card h3 {
  font-size: var(--text-xl);
  margin-bottom: 0.75rem;
}

.service-card p {
  color: var(--gray-soft);
  font-size: var(--text-sm);
  line-height: 1.7;
}

/* ---------- Why Us / Values ---------- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.value-item {
  text-align: center;
  padding: var(--spacing-xl);
  display: flex;
  flex-direction: column;
}

.value-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-card);
  border-radius: var(--radius-xl);
  color: var(--blue-primary);
}

.value-icon svg {
  width: 36px;
  height: 36px;
}

.value-item h3 {
  margin-bottom: 0.75rem;
}

.value-item p {
  font-size: var(--text-sm);
  color: var(--gray-soft);
  line-height: 1.7;
  flex: 1;
}

/* ---------- Tech Logos Carousel ---------- */
.tech-carousel {
  overflow: hidden;
  padding: var(--spacing-xl) 0;
  position: relative;
}

.tech-carousel::before,
.tech-carousel::after {
  content: '';
  position: absolute;
  top: 0;
  width: 100px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.tech-carousel::before {
  left: 0;
  background: linear-gradient(90deg, var(--white), transparent);
}

.tech-carousel::after {
  right: 0;
  background: linear-gradient(270deg, var(--white), transparent);
}

.section-alt .tech-carousel::before {
  background: linear-gradient(90deg, var(--gray-lighter), transparent);
}

.section-alt .tech-carousel::after {
  background: linear-gradient(270deg, var(--gray-lighter), transparent);
}

.tech-track {
  display: flex;
  gap: var(--spacing-3xl);
  animation: scroll-infinite 30s linear infinite;
  width: max-content;
}

.tech-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
  opacity: 0.6;
  transition: opacity var(--transition-base);
  font-weight: 500;
  color: var(--gray-medium);
  font-size: var(--text-sm);
}

.tech-item:hover {
  opacity: 1;
}

.tech-item svg {
  width: 32px;
  height: 32px;
  color: var(--blue-primary);
}

@keyframes scroll-infinite {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ---------- CTA Section ---------- */
.cta-section {
  background: var(--gradient-primary);
  padding: var(--spacing-4xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 50%;
}

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

.cta-section h2 {
  color: var(--white);
  margin-bottom: var(--spacing-sm);
}

.cta-section p {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--text-lg);
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--gray-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-3xl);
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--text-sm);
  margin-top: var(--spacing-sm);
  max-width: 300px;
  line-height: 1.7;
}

.footer-brand .header-logo {
  margin-bottom: var(--spacing-sm);
}

.footer-brand .header-logo span {
  color: var(--white);
}

.footer h4 {
  color: var(--white);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-md);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-sm);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.5);
}

.footer-bottom a:hover {
  color: var(--white);
}

/* ---------- Forms ---------- */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--gray-dark);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid var(--gray-light);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--gray-dark);
  background: var(--white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--blue-primary);
  box-shadow: 0 0 0 3px rgba(36, 128, 250, 0.15);
}

.form-input.error,
.form-textarea.error {
  border-color: var(--error);
}

.form-error {
  display: none;
  font-size: var(--text-sm);
  color: var(--error);
  margin-top: 0.25rem;
}

.form-input.error + .form-error,
.form-textarea.error + .form-error {
  display: block;
}

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

/* Honeypot */
.hp-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
}

/* ---------- Contact Page ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--spacing-3xl);
  align-items: start;
}

.contact-info-item {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-card);
  border-radius: var(--radius-md);
  color: var(--blue-primary);
  flex-shrink: 0;
}

.contact-info-icon svg {
  width: 24px;
  height: 24px;
}

.contact-info-item h4 {
  font-size: var(--text-base);
  margin-bottom: 0.25rem;
}

.contact-info-item p {
  font-size: var(--text-sm);
  margin-bottom: 0;
}

/* Form messages */
.form-message {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  margin-top: var(--spacing-sm);
  display: none;
}

.form-message.success {
  background: var(--success-light);
  color: #166534;
  display: block;
}

.form-message.error-msg {
  background: var(--error-light);
  color: #991b1b;
  display: block;
}

/* ---------- Service Detail Pages ---------- */
.service-hero {
  padding: calc(var(--header-height) + var(--spacing-3xl)) 0 var(--spacing-3xl);
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.service-hero-content {
  max-width: 600px;
  position: relative;
  z-index: 2;
}

.service-hero h1 {
  color: var(--white);
  margin-bottom: var(--spacing-sm);
}

.service-hero p {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--text-lg);
}

.service-hero .label {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--blue-secondary-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--spacing-sm);
}

/* Pain points */
.pain-points {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

.pain-point {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: var(--spacing-md);
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-light);
}

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

.pain-point p {
  margin-bottom: 0;
  font-size: var(--text-sm);
  color: var(--gray-medium);
}

/* Solution section */
.solution-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.solution-text h2 {
  margin-bottom: var(--spacing-md);
}

.solution-text p {
  line-height: 1.8;
}

.solution-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
}

/* Benefits grid */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}

.benefit-card {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-md);
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-light);
  transition: all var(--transition-base);
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(36, 128, 250, 0.2);
}

.benefit-card .card-icon {
  margin: 0 auto var(--spacing-sm);
}

.benefit-card h4 {
  margin-bottom: 0.5rem;
}

.benefit-card p {
  font-size: var(--text-sm);
  margin-bottom: 0;
}

/* Use cases */
.use-cases {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.use-case {
  padding: var(--spacing-xl);
  background: var(--gradient-card);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(36, 128, 250, 0.1);
  display: flex;
  flex-direction: column;
}

.use-case p {
  flex: 1;
}

.use-case h4 {
  color: var(--blue-primary);
  margin-bottom: 0.5rem;
}

.use-case p {
  font-size: var(--text-sm);
  margin-bottom: 0;
}

/* ---------- About Page ---------- */
.about-hero {
  padding: calc(var(--header-height) + var(--spacing-3xl)) 0 var(--spacing-3xl);
  background: var(--gradient-hero);
  text-align: center;
}

.about-hero h1 {
  color: var(--white);
  max-width: 700px;
  margin: 0 auto var(--spacing-md);
}

.about-hero p {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--text-lg);
  max-width: 600px;
  margin: 0 auto;
}

.about-story {
  max-width: 800px;
  margin: 0 auto;
}

.about-story p {
  font-size: var(--text-lg);
  line-height: 1.8;
}

/* Certifications */
.certifications {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  flex-wrap: wrap;
}

.certification-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: var(--white);
  border-radius: var(--radius-full);
  border: 1px solid var(--gray-light);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--gray-dark);
  box-shadow: var(--shadow-sm);
}

.certification-badge svg {
  width: 24px;
  height: 24px;
  color: var(--blue-primary);
}

/* ---------- Cookie Banner ---------- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-toast);
  background: var(--white);
  border-top: 1px solid var(--gray-light);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
  padding: var(--spacing-md) 0;
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.cookie-content p {
  flex: 1;
  margin-bottom: 0;
  font-size: var(--text-sm);
  color: var(--gray-medium);
  min-width: 300px;
}

.cookie-actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

/* ---------- FAB (Floating Action Button) ---------- */
.fab {
  display: none;
  position: fixed;
  bottom: var(--spacing-lg);
  right: var(--spacing-lg);
  z-index: var(--z-sticky);
  width: 56px;
  height: 56px;
  background: var(--gradient-primary);
  color: var(--white);
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-blue);
  transition: all var(--transition-base);
  text-decoration: none;
}

.fab:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(36, 128, 250, 0.5);
  color: var(--white);
}

.fab svg {
  width: 24px;
  height: 24px;
}

/* ---------- Legal Page ---------- */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding-top: calc(var(--header-height) + var(--spacing-xl));
}

.legal-content h1 {
  margin-bottom: var(--spacing-xl);
  font-size: var(--text-4xl);
}

.legal-content h2 {
  font-size: var(--text-2xl);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-sm);
}

.legal-content h3 {
  font-size: var(--text-lg);
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-xs);
}

.legal-content p,
.legal-content ul {
  font-size: var(--text-sm);
  color: var(--gray-medium);
  line-height: 1.8;
}

.legal-content ul {
  padding-left: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

.legal-content ul li {
  list-style: disc;
  margin-bottom: 0.25rem;
}

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

.page-header h1 {
  color: var(--white);
  margin-bottom: var(--spacing-sm);
}

.page-header p {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--text-lg);
  max-width: 600px;
  margin: 0 auto;
}

/* ---------- Utility Classes ---------- */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}