/**
 * ===========================================
 * CodeSphere Academy — IT School Landing Page
 * ===========================================
 * 
 * Color Scheme: Dark Neon Cyberpunk
 * Primary: #9b4dff (Neon Purple)
 * Secondary: #00f0ff (Cyan)
 * Background: #0a0a14 (Deep Dark)
 * Text: #e8e8f0 (Soft White)
 * 
 * CHANGE_FONT_HERE: Currently using "Outfit"
 * Replace with any Google Font except "Inter"
 */

/* ===========================================
   CSS VARIABLES (Design Tokens)
   =========================================== */
:root {
  /* Colors - Dark Neon Theme */
  --color-primary: #9b4dff;
  --color-primary-light: #b77aff;
  --color-primary-dark: #7a2ed6;
  --color-secondary: #00f0ff;
  --color-secondary-dark: #00c4cc;

  --color-bg: #0a0a14;
  --color-bg-lighter: #12121f;
  --color-bg-card: #1a1a2e;
  --color-bg-card-hover: #232340;

  --color-text: #e8e8f0;
  --color-text-muted: #9898a8;
  --color-text-dark: #6b6b7a;

  --color-success: #00d26a;
  --color-error: #ff4757;
  --color-warning: #ffa502;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  --gradient-hero: linear-gradient(135deg, #0a0a14 0%, #1a1a3e 50%, #0a0a14 100%);
  --gradient-card: linear-gradient(145deg, rgba(155, 77, 255, 0.1), rgba(0, 240, 255, 0.05));

  /* Shadows */
  --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 30px rgba(155, 77, 255, 0.3);
  --shadow-glow-cyan: 0 0 20px rgba(0, 240, 255, 0.2);

  /* Typography - CHANGE_FONT_HERE */
  --font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;

  /* Border Radius */
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-xl: 2rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Z-index layers */
  --z-header: 100;
  --z-modal: 200;
  --z-cookie: 150;
}

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

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

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

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

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

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

ul,
ol {
  list-style: none;
}

/* ===========================================
   CONTAINER
   =========================================== */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
}

/* ===========================================
   TYPOGRAPHY
   =========================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text);
}

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

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

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

/* ===========================================
   BUTTONS
   =========================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 0.875rem 2rem;
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

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

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(155, 77, 255, 0.5);
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border: 2px solid rgba(155, 77, 255, 0.5);
}

.btn--outline:hover {
  border-color: var(--color-primary);
  background: rgba(155, 77, 255, 0.1);
}

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

.btn--full {
  width: 100%;
}

/* Button Spinner */
.btn__spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.btn--loading .btn__text {
  opacity: 0;
}

.btn--loading .btn__spinner {
  display: block;
  position: absolute;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Link Button */
.link-btn {
  color: var(--color-secondary);
  text-decoration: underline;
  background: none;
  border: none;
  font-size: inherit;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.link-btn:hover {
  color: var(--color-primary-light);
}

/* ===========================================
   HEADER & NAVIGATION
   =========================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  background: rgba(10, 10, 20, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(155, 77, 255, 0.1);
  transition: background var(--transition-normal);
}

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-weight: 700;
  font-size: 1.25rem;
}

.logo__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
  font-family: monospace;
  font-size: 0.875rem;
}

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

/* Navigation */
.nav {
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg);
  padding: var(--spacing-lg);
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  z-index: var(--z-header);
}

.nav.active {
  transform: translateX(0);
}

.nav__list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.nav__link {
  font-size: 1.25rem;
  font-weight: 500;
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav__link:hover {
  color: var(--color-primary);
  background: rgba(155, 77, 255, 0.1);
}

@media (min-width: 1024px) {
  .nav {
    position: static;
    background: none;
    padding: 0;
    transform: none;
  }

  .nav__list {
    flex-direction: row;
    gap: var(--spacing-lg);
  }

  .nav__link {
    font-size: 1rem;
    padding: var(--spacing-xs) var(--spacing-sm);
  }
}

/* Burger Menu */
.burger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--spacing-xs);
  z-index: calc(var(--z-header) + 1);
}

.burger__line {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
}

.burger.active .burger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.burger.active .burger__line:nth-child(2) {
  opacity: 0;
}

.burger.active .burger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (min-width: 1024px) {
  .burger {
    display: none;
  }
}

/* ===========================================
   HERO SECTION
   =========================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(70px + var(--spacing-2xl)) 0 var(--spacing-2xl);
  background: var(--gradient-hero);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 30% 20%, rgba(155, 77, 255, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(0, 240, 255, 0.1) 0%, transparent 40%);
  pointer-events: none;
}

.hero__overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 10, 20, 0.4);
  pointer-events: none;
}

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

@media (min-width: 1024px) {
  .hero__container {
    grid-template-columns: 1fr 1fr;
  }
}

.hero__content {
  text-align: center;
}

@media (min-width: 1024px) {
  .hero__content {
    text-align: left;
  }
}

.hero__badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  background: rgba(155, 77, 255, 0.2);
  border: 1px solid rgba(155, 77, 255, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-primary-light);
  margin-bottom: var(--spacing-md);
}

.hero__title {
  margin-bottom: var(--spacing-md);
  background: linear-gradient(135deg, #fff 0%, var(--color-primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
  max-width: 540px;
}

@media (min-width: 1024px) {
  .hero__subtitle {
    margin-left: 0;
  }
}

.hero__note {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: rgba(0, 240, 255, 0.1);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--color-secondary);
  margin-bottom: var(--spacing-lg);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  justify-content: center;
}

@media (min-width: 1024px) {
  .hero__actions {
    justify-content: flex-start;
  }
}

/* Hero Code Block */
.hero__visual {
  display: flex;
  justify-content: center;
}

.hero__code-block {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: 0;
  overflow: hidden;
  box-shadow: var(--shadow-glow);
  border: 1px solid rgba(155, 77, 255, 0.2);
  max-width: 400px;
  width: 100%;
}

.code-header {
  display: flex;
  gap: 8px;
  padding: var(--spacing-sm);
  background: rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid rgba(155, 77, 255, 0.1);
}

.code-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.code-dot--red {
  background: #ff5f57;
}

.code-dot--yellow {
  background: #febc2e;
}

.code-dot--green {
  background: #28c840;
}

.code-content {
  padding: var(--spacing-md);
  font-family: 'Fira Code', 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--color-text-muted);
  overflow-x: auto;
}

.code-keyword {
  color: #ff79c6;
}

.code-var {
  color: #50fa7b;
}

.code-prop {
  color: #8be9fd;
}

.code-string {
  color: #f1fa8c;
}

.code-method {
  color: #bd93f9;
}

.code-comment {
  color: #6272a4;
}

/* ===========================================
   SECTION COMMON STYLES
   =========================================== */
section {
  padding: var(--spacing-3xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  background: rgba(155, 77, 255, 0.15);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

.section-subtitle {
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ===========================================
   ABOUT / FEATURES SECTION
   =========================================== */
.about {
  background: var(--color-bg-lighter);
}

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

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

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

.feature-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  text-align: center;
  border: 1px solid rgba(155, 77, 255, 0.1);
  transition: all var(--transition-normal);
}

.feature-card:hover {
  background: var(--color-bg-card-hover);
  border-color: rgba(155, 77, 255, 0.3);
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
}

.feature-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  background: var(--gradient-card);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

.feature-card__title {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xs);
}

.feature-card__text {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* ===========================================
   COURSES SECTION — Masonry Grid
   =========================================== */
.courses {
  background: var(--color-bg);
}

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

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

@media (min-width: 1024px) {
  .courses-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .course-card--featured {
    grid-row: span 2;
  }
}

.course-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(155, 77, 255, 0.1);
  transition: all var(--transition-normal);
}

.course-card:hover {
  border-color: rgba(155, 77, 255, 0.3);
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
}

.course-card__image {
  position: relative;
  height: 180px;
  overflow: hidden;
}

.course-card--featured .course-card__image {
  height: 250px;
}

@media (min-width: 1024px) {
  .course-card--featured .course-card__image {
    height: 100%;
    min-height: 300px;
  }

  .course-card--featured {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
}

.course-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
  /* Blur placeholder effect */
  filter: blur(0);
}

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

.course-card__badge {
  position: absolute;
  top: var(--spacing-sm);
  left: var(--spacing-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  color: #fff;
}

.course-card__content {
  padding: var(--spacing-md);
}

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

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

.course-card__meta {
  display: flex;
  gap: var(--spacing-md);
  font-size: 0.8rem;
  color: var(--color-text-dark);
  margin-bottom: var(--spacing-md);
}

/* ===========================================
   REVIEWS SECTION
   =========================================== */
.reviews {
  background: var(--color-bg-lighter);
}

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

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

.review-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  border: 1px solid rgba(155, 77, 255, 0.1);
  transition: all var(--transition-normal);
}

.review-card:hover {
  border-color: rgba(0, 240, 255, 0.3);
  box-shadow: var(--shadow-glow-cyan);
}

.review-card__header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.review-card__avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-primary);
}

.review-card__name {
  font-size: 1rem;
  font-weight: 600;
}

.review-card__role {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.review-card__stars {
  color: var(--color-warning);
  margin-bottom: var(--spacing-sm);
  letter-spacing: 2px;
}

.review-card__text {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  font-style: italic;
}

/* ===========================================
   CONTACTS SECTION
   =========================================== */
.contacts {
  background: var(--color-bg);
}

.contacts__wrapper {
  display: grid;
  gap: var(--spacing-2xl);
}

@media (min-width: 1024px) {
  .contacts__wrapper {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.contacts__info .section-title {
  text-align: left;
}

.contacts__info .section-subtitle {
  text-align: left;
  margin: 0 0 var(--spacing-lg);
}

.contacts__details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.contact-item {
  display: flex;
  gap: var(--spacing-sm);
  align-items: flex-start;
}

.contact-item__icon {
  font-size: 1.5rem;
}

.contact-item strong {
  display: block;
  margin-bottom: 2px;
  color: var(--color-text);
}

.contact-item p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* Contact Form */
.contact-form {
  background: var(--color-bg-card);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  border: 1px solid rgba(155, 77, 255, 0.2);
}

.contact-form__title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

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

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-size: 0.875rem;
  font-weight: 500;
}

.form-input {
  width: 100%;
  padding: 0.875rem var(--spacing-md);
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(155, 77, 255, 0.2);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

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

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(155, 77, 255, 0.2);
}

.form-input:invalid:not(:placeholder-shown) {
  border-color: var(--color-error);
}

.form-input--small {
  max-width: 150px;
}

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

.form-hint {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-dark);
  margin-top: 4px;
}

.form-error {
  display: block;
  font-size: 0.8rem;
  color: var(--color-error);
  margin-top: 4px;
  min-height: 1.2em;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-primary);
}

.form-checkbox label {
  flex: 1;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.captcha-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-sm);
}

.captcha-group .form-label {
  margin-bottom: 0;
}

/* Form Status Messages */
.form-status {
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-md);
  text-align: center;
  display: none;
}

.form-status--error {
  display: block;
  background: rgba(255, 71, 87, 0.1);
  border: 1px solid var(--color-error);
  color: var(--color-error);
}

.form-status--success {
  display: block;
  background: rgba(0, 210, 106, 0.1);
  border: 1px solid var(--color-success);
  color: var(--color-success);
}

/* ===========================================
   FOOTER
   =========================================== */
.footer {
  background: var(--color-bg-lighter);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
  border-top: 1px solid rgba(155, 77, 255, 0.1);
}

.footer__grid {
  display: grid;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

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

@media (min-width: 1024px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.footer__logo {
  margin-bottom: var(--spacing-sm);
}

.footer__tagline {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  max-width: 280px;
}

.footer__title {
  font-size: 1rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.footer__link,
.footer__link-btn {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  text-align: left;
}

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

.footer__contacts li {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.contact-icon {
  width: 20px;
  height: 20px;
  stroke: var(--color-primary);
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.footer__bottom {
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(155, 77, 255, 0.1);
  text-align: center;
}

.footer__bottom p {
  font-size: 0.8rem;
  color: var(--color-text-dark);
}

/* ===========================================
   MODAL WINDOWS
   =========================================== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal[aria-hidden="false"] {
  opacity: 1;
  visibility: visible;
}

.modal__overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
}

.modal__content {
  position: relative;
  background: var(--color-bg-card);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  max-width: 600px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  border: 1px solid rgba(155, 77, 255, 0.2);
  transform: translateY(20px);
  transition: transform var(--transition-normal);
}

.modal[aria-hidden="false"] .modal__content {
  transform: translateY(0);
}

.modal__close {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-text-muted);
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.modal__close:hover {
  color: var(--color-error);
  background: rgba(255, 71, 87, 0.2);
}

.modal__title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
  padding-right: var(--spacing-xl);
}

.modal__body {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.modal__body h3 {
  font-size: 1.1rem;
  color: var(--color-text);
  margin: var(--spacing-md) 0 var(--spacing-xs);
}

.modal__body ul {
  list-style: disc;
  padding-left: var(--spacing-md);
  margin: var(--spacing-sm) 0;
}

.modal__body li {
  margin-bottom: var(--spacing-xs);
}

/* ===========================================
   COOKIE POPUP
   =========================================== */
.cookie-popup {
  position: fixed;
  bottom: var(--spacing-md);
  left: var(--spacing-md);
  right: var(--spacing-md);
  z-index: var(--z-cookie);
  max-width: 420px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-normal);
}

.cookie-popup[aria-hidden="false"] {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.cookie-popup__content {
  background: var(--color-bg-card);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  border: 1px solid rgba(155, 77, 255, 0.2);
  box-shadow: var(--shadow-soft);
}

.cookie-popup__title {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xs);
}

.cookie-popup__text {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
}

.cookie-popup__actions {
  display: flex;
  gap: var(--spacing-sm);
}

/* ===========================================
   UTILITIES & ACCESSIBILITY
   =========================================== */
.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;
}

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

/* Body scroll lock when modal/menu is open */
body.no-scroll {
  overflow: hidden;
}

/* ===========================================
   AOS CUSTOM ANIMATIONS
   =========================================== */
[data-aos] {
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===========================================
   CTA SECTION
   =========================================== */
.cta-section {
  padding: 100px 0;
  text-align: center;
  background: linear-gradient(180deg, rgba(10, 10, 20, 0) 0%, rgba(139, 92, 246, 0.05) 100%);
}

.cta-content {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}

.cta-content .section-title {
  margin-bottom: var(--spacing-xs);
}

.btn--large {
  padding: 1rem 2.5rem;
  font-size: 1.125rem;
}

/* ===========================================
   LEGAL PAGES
   =========================================== */
.page-content {
  padding: 120px 0 60px;
  min-height: 60vh;
}

.page-content h1 {
  margin-bottom: 40px;
  font-size: 2.5rem;
  text-align: center;
  background: var(--gradient-primary);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.content-body {
  max-width: 900px;
  margin: 0 auto;
  color: var(--color-text-muted);
}

.content-body h3,
.content-body h4 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: var(--color-text);
}

.content-body p {
  margin-bottom: 1rem;
  line-height: 1.7;
}

.content-body ul {
  margin-bottom: 1.5rem;
  padding-left: 20px;
  list-style: disc;
}

.content-body li {
  margin-bottom: 0.5rem;
  padding-left: 0.5rem;
}

.content-body li::marker {
  color: var(--color-primary);
}