/* ========================================
   MB-STUDIOWEB - Design System & Styles
   Premium Digital Agency - 2026
   ======================================== */

/* ========================================
    1. CSS VARIABLES & DESIGN TOKENS
    ======================================== */
:root {
  /* Colors */
  --color-bg-primary: #050816;
  --color-bg-secondary: #0B1020;
  --color-bg-tertiary: #0F172A;
  
  --color-primary: #3B82F6;
  --color-primary-hover: #2563EB;
  --color-primary-glow: rgba(59, 130, 246, 0.4);
  
  --color-accent: #22D3EE;
  --color-accent-secondary: #A855F7;
  
  --color-text-primary: #F9FAFB;
  --color-text-secondary: #9CA3AF;
  --color-text-muted: #6B7280;
  
  --color-border: rgba(148, 163, 184, 0.3);
  --color-border-light: rgba(148, 163, 184, 0.1);
  
  /* Typography */
  --font-heading: "Space Grotesk", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;
  
  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 999px;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.2s ease;
  --transition-slow: 0.3s ease;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 30px var(--color-primary-glow);
  
  /* Container */
  --container-max: 1200px;
  --container-padding: 1.5rem;
}

/* ========================================
    2. CSS RESET & BASE
    ======================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* ========================================
    3. TYPOGRAPHY
    ======================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
}

h4 {
  font-size: clamp(1.1rem, 2vw, 1.25rem);
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-secondary);
}

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

a:hover {
  color: var(--color-accent);
}

ul, ol {
  list-style: none;
}

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

strong {
  font-weight: 600;
  color: var(--color-text-primary);
}

/* ========================================
    4. LAYOUT UTILITIES
    ======================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

@media (max-width: 640px) {
  .container {
    padding: 0 var(--spacing-md);
  }
}

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

.section--sm {
  padding: var(--spacing-2xl) 0;
}

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

@media (min-width: 768px) {
  .section {
    padding: var(--spacing-4xl) 0;
  }
  
  .section--lg {
    padding: 8rem 0;
  }
}

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

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

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

.grid-4 {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Flex Utilities */
.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

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

.items-start {
  align-items: flex-start;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-sm {
  gap: var(--spacing-sm);
}

.gap-md {
  gap: var(--spacing-md);
}

.gap-lg {
  gap: var(--spacing-lg);
}

.gap-xl {
  gap: var(--spacing-xl);
}

/* Text Utilities */
.text-center {
  text-align: center;
}

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

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

/* ========================================
    5. BUTTONS
    ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 0.875rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: white;
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
}

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

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

.btn-secondary:hover {
  background: var(--color-bg-secondary);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-ghost {
  background: transparent;
  color: var(--color-primary);
  padding: 0.5rem 1rem;
}

.btn-ghost:hover {
  background: rgba(59, 130, 246, 0.1);
  color: var(--color-accent);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

.btn-sm {
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
}

.btn-full {
  width: 100%;
}

/* Button Group */
.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

/* ========================================
    6. BADGES
    ======================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0.375rem 0.875rem;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
  background: rgba(59, 130, 246, 0.15);
  color: var(--color-primary);
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.badge--accent {
  background: rgba(34, 211, 238, 0.15);
  color: var(--color-accent);
  border-color: rgba(34, 211, 238, 0.3);
}

.badge--purple {
  background: rgba(168, 85, 247, 0.15);
  color: var(--color-accent-secondary);
  border-color: rgba(168, 85, 247, 0.3);
}

/* ========================================
    7. CARDS
    ======================================== */
.card {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  transition: all var(--transition-slow);
}

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

.card--highlight {
  border-color: var(--color-primary);
  background: linear-gradient(135deg, var(--color-bg-secondary), rgba(59, 130, 246, 0.05));
}

.card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  font-size: 1.5rem;
}

.card__title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.card__text {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.card__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.card__image-placeholder {
  width: 100%;
  height: 140px;
  background: linear-gradient(135deg, var(--color-bg-tertiary) 0%, var(--color-bg-secondary) 100%);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  border: 1px solid var(--color-border-light);
}

/* Conteneur pour les images des cartes */
.card__image-wrapper {
  width: 100%;
  height: 200px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
  border: 1px solid rgba(59, 130, 246, 0.2);
  position: relative;
  background: var(--color-bg-tertiary);
}

.card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: all 0.3s ease;
}

.card:hover .card__image-wrapper {
  border-color: rgba(59, 130, 246, 0.5);
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.15);
}

.card:hover .card__image {
  transform: scale(1.05);
}

/* Si l'image est directement dans la carte (sans wrapper) */
.card > .card__image,
.tilted-card-inner > .card__image,
.project-card > .card__image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  object-position: center center;
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
  border: 1px solid rgba(59, 130, 246, 0.2);
  display: block;
  transition: all 0.3s ease;
}

.card:hover > .card__image,
.project-card:hover > .card__image {
  border-color: rgba(59, 130, 246, 0.5);
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.15);
}

/* Mobile Optimization - Recadrage forcé avec aspect ratio */
@media (max-width: 640px) {
  /* Conteneur pour éviter les débordements */
  .card,
  .tilted-card-inner,
  .project-card,
  .magic-bento-card {
    overflow: hidden;
  }
  
  /* Images dans les cartes - Forcer le recadrage */
  .card > .card__image,
  .project-card > .card__image {
    width: 100%;
    aspect-ratio: 16 / 9;
    height: auto;
    min-height: 200px;
    max-height: 220px;
    object-fit: cover;
    object-position: center center;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    display: block;
  }
  
  /* Pour les cartes tilted sur la page d'accueil */
  .tilted-card-inner > .card__image {
    width: 100%;
    aspect-ratio: 16 / 9;
    height: auto;
    min-height: 180px;
    max-height: 200px;
    object-fit: cover;
    object-position: center center;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    display: block;
  }
  
  /* S'assurer que les images ne débordent jamais */
  .card img,
  .tilted-card-inner img,
  .project-card img {
    max-width: 100%;
    width: 100%;
  }
}

/* Tablet Optimization */
@media (min-width: 641px) and (max-width: 1023px) {
  .card > .card__image,
  .project-card > .card__image {
    height: 190px;
  }
  
  .tilted-card-inner > .card__image {
    height: 170px;
  }
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: var(--spacing-md);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-primary);
  transition: all 0.2s ease;
}

.card__link:hover {
  color: var(--color-accent);
  gap: 0.75rem;
}

.card__metric {
  font-size: 0.875rem;
  color: var(--color-accent);
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border-light);
}

/* Cards Grid */
.cards-grid {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: 1fr;
}

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

@media (min-width: 1024px) {
  .cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ========================================
    8. HEADER & NAVIGATION
    ======================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--spacing-md) 0;
  background: rgba(5, 8, 22, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition-base);
}

.header.scrolled {
  border-bottom-color: var(--color-border-light);
  padding: var(--spacing-sm) 0;
}

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
}

/* Header actions : CTA + Menu + Language Switcher */
.header__actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* Language Switcher */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: var(--radius-lg);
  color: var(--color-text-primary);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.lang-switcher:hover {
  background: rgba(59, 130, 246, 0.2);
  border-color: var(--color-primary);
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
}

@media (min-width: 768px) {
  .lang-switcher {
    width: auto;
    height: 48px;
    padding: 12px 16px;
    border-radius: var(--radius-full);
  }
}

/* Sur mobile : cacher le CTA, garder seulement le menu */
.header__actions .btn {
  display: none;
}

@media (min-width: 640px) {
  .header__actions {
    gap: var(--spacing-md);
  }
  
  .header__actions .btn {
    display: inline-flex;
  }
}

@media (min-width: 768px) {
  .header__actions {
    gap: var(--spacing-lg);
  }
}

.header__logo {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-primary);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.header__logo span {
  color: var(--color-primary);
}

/* Navigation - Cachée partout (tout dans le Staggered Menu) */
.nav {
  display: none;
}

.nav__list {
  display: none;
}

/* Menu Toggle - Style Premium */
.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: var(--radius-lg);
  cursor: pointer;
  padding: 10px;
  transition: all 0.3s ease;
}

.menu-toggle:hover {
  background: rgba(59, 130, 246, 0.2);
  border-color: var(--color-primary);
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
}

/* Sur desktop : bouton menu avec texte */
@media (min-width: 768px) {
  .menu-toggle {
    flex-direction: row;
    width: auto;
    height: 48px;
    padding: 12px 20px;
    gap: 12px;
    border-radius: var(--radius-full);
  }
  
  .menu-toggle::after {
    content: 'Menu';
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-primary);
    letter-spacing: 0.02em;
  }
  
  .menu-toggle:hover::after {
    color: var(--color-primary);
  }
  
  .menu-toggle-bars {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
}

@media (min-width: 768px) {
  .menu-toggle span {
    width: 18px;
  }
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ========================================
    9. HERO SECTIONS
    ======================================== */
.hero {
  padding: calc(80px + var(--spacing-4xl)) 0 var(--spacing-4xl);
  min-height: 80vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero--center,
.hero--centered {
  text-align: center;
}

.hero--center .hero__content,
.hero--centered .hero__content {
  max-width: 800px;
  margin: 0 auto;
}

.hero__grid {
  display: grid;
  gap: var(--spacing-2xl);
  align-items: center;
}

@media (min-width: 1024px) {
  .hero__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
  }
}

.hero__badge {
  margin-bottom: var(--spacing-lg);
}

.hero__title {
  margin-bottom: var(--spacing-lg);
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
  line-height: 1.7;
}

.hero__note {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: var(--spacing-lg);
}

.hero__note strong {
  color: var(--color-accent);
}

.hero__visual {
  position: relative;
}

.hero__mockup {
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--color-bg-secondary), var(--color-bg-tertiary));
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--color-text-muted);
  box-shadow: var(--shadow-lg);
}

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

.section-header--left {
  text-align: left;
  margin-left: 0;
}

.section-title {
  margin-bottom: var(--spacing-md);
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ========================================
    11. FEATURE LISTS
    ======================================== */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.feature-list__item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
}

.feature-list__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  margin-top: 2px;
}

/* ========================================
    12. PROCESS/STEPS
    ======================================== */
.steps {
  display: grid;
  gap: var(--spacing-lg);
  counter-reset: step;
}

@media (min-width: 768px) {
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.step {
  counter-increment: step;
  position: relative;
  padding: var(--spacing-xl);
  background: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
}

.step::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-bg-tertiary);
  line-height: 1;
  margin-bottom: var(--spacing-md);
  display: block;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.5;
}

.step__title {
  font-size: 1rem;
  margin-bottom: var(--spacing-sm);
}

.step__text {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* ========================================
    13. FORMS
    ======================================== */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.form-row {
  display: grid;
  gap: var(--spacing-lg);
}

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

.form-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-primary);
}

.form-input,
.form-select,
.form-textarea {
  padding: 0.875rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--color-text-primary);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-muted);
}

.form-select {
  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='%239CA3AF' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  cursor: pointer;
}

.form-checkbox input {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-primary);
}

/* Form Success Message */
.form-success {
  display: none;
  padding: var(--spacing-xl);
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-lg);
  text-align: center;
}

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

.form-success__icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.form-success__title {
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

/* ========================================
    14. FAQ/ACCORDION
    ======================================== */
.faq {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.faq-item {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

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

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

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: color var(--transition-base);
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--color-primary);
  transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

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

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer__content {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.faq-answer__content strong {
  color: var(--color-text-primary);
  font-weight: 600;
}

/* ========================================
    15. FILTERS
    ======================================== */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-2xl);
}

.filter-btn {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

/* ========================================
    15. CTA SECTIONS
    ======================================== */
.cta-section {
  text-align: center;
  padding: var(--spacing-4xl) 0;
  position: relative;
}

.cta-section__inner {
  max-width: 700px;
  margin: 0 auto;
  padding: var(--spacing-3xl);
  background: linear-gradient(135deg, var(--color-bg-secondary), rgba(59, 130, 246, 0.05));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}

.cta-section__inner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.cta-section__title {
  margin-bottom: var(--spacing-md);
}

.cta-section__text {
  margin-bottom: var(--spacing-xl);
  font-size: 1.0625rem;
}

/* ========================================
    16. FOOTER
    ======================================== */
.footer {
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
  border-top: 1px solid var(--color-border-light);
  background: var(--color-bg-secondary);
}

.footer__content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

@media (min-width: 768px) {
  .footer__content {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer__brand {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.footer__brand span {
  color: var(--color-primary);
}

.footer__copy {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: var(--spacing-sm);
  margin-bottom: 0;
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.footer__link {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

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

/* ========================================
    17. TWO COLUMN LAYOUT
    ======================================== */
.two-col {
  display: grid;
  gap: var(--spacing-2xl);
  align-items: center;
}

@media (min-width: 1024px) {
  .two-col {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
  }
}

.two-col--reverse {
  direction: ltr;
}

@media (min-width: 1024px) {
  .two-col--reverse > :first-child {
    order: 2;
  }
  
  .two-col--reverse > :last-child {
    order: 1;
  }
}

/* ========================================
    18. SERVICE BLOCK
    ======================================== */
.service-block {
  padding: var(--spacing-2xl);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  margin-bottom: var(--spacing-xl);
}

.service-block__header {
  margin-bottom: var(--spacing-lg);
}

.service-block__title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

.service-block__text {
  font-size: 1rem;
  line-height: 1.7;
}

@media (max-width: 640px) {
  .service-block {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    border-radius: var(--radius-lg);
  }
  
  .service-block__title {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
  }
  
  .service-block__text {
    font-size: 0.875rem;
    line-height: 1.6;
  }
  
  .two-col {
    gap: var(--spacing-md);
    grid-template-columns: 1fr !important;
  }
  
  .two-col > div {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
  }
  
  .section-img {
    max-width: 100%;
    height: auto;
    width: 100%;
    display: block;
  }
  
  .img-glow-container {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    margin: 0 auto;
  }
  
  .img-glow-container img {
    max-width: 100%;
    height: auto;
    display: block;
  }
  
  .feature-list {
    margin: var(--spacing-md) 0;
  }
  
  .feature-list__item {
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
  }
  
  .service-block .btn {
    width: 100%;
    text-align: center;
  }
}

/* ========================================
    19. LINK WITH ARROW
    ======================================== */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.9375rem;
  color: var(--color-primary);
  transition: gap var(--transition-base);
}

.link-arrow:hover {
  gap: var(--spacing-md);
  color: var(--color-accent);
}

.link-arrow::after {
  content: '→';
}

/* External Link Indicator */
.external-link::after {
  content: ' ↗';
  font-size: 0.75em;
  opacity: 0.7;
}

/* ========================================
    20. MOCKUP PLACEHOLDERS
    ======================================== */
.mockup {
  background: linear-gradient(135deg, var(--color-bg-secondary), var(--color-bg-tertiary));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.mockup--phone {
  aspect-ratio: 9/16;
  max-width: 280px;
  border-radius: 32px;
}

.mockup--browser {
  aspect-ratio: 16/10;
}

.mockup::before {
  content: '📱';
  font-size: 3rem;
  opacity: 0.3;
}

.mockup--browser::before {
  content: '💻';
}

.mockup--app::before {
  content: '📍';
}

/* ========================================
    21. UTILITY CLASSES
    ======================================== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hidden {
  display: none !important;
}

.visible {
  visibility: visible !important;
}

.mb-0 { margin-bottom: 0 !important; }
.mb-sm { margin-bottom: var(--spacing-sm) !important; }
.mb-md { margin-bottom: var(--spacing-md) !important; }
.mb-lg { margin-bottom: var(--spacing-lg) !important; }
.mb-xl { margin-bottom: var(--spacing-xl) !important; }
.mb-2xl { margin-bottom: var(--spacing-2xl) !important; }

.mt-0 { margin-top: 0 !important; }
.mt-md { margin-top: var(--spacing-md) !important; }
.mt-lg { margin-top: var(--spacing-lg) !important; }
.mt-xl { margin-top: var(--spacing-xl) !important; }
.mt-2xl { margin-top: var(--spacing-2xl) !important; }

/* ========================================
    22. LEGAL PAGES
    ======================================== */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-content h2 {
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-border-light);
}

.legal-content h2:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.legal-content p,
.legal-content li {
  color: var(--color-text-secondary);
  line-height: 1.8;
}

.legal-content ul {
  margin: var(--spacing-md) 0;
  padding-left: var(--spacing-xl);
}

.legal-content li {
  margin-bottom: var(--spacing-sm);
  position: relative;
}

.legal-content li::before {
  content: '•';
  color: var(--color-primary);
  position: absolute;
  left: calc(var(--spacing-xl) * -1);
}