/* ========================================
   ExpertAuto-BG — Main Stylesheet
   ======================================== */

/* Imports removed — now loaded via <link> tags in HTML for parallel loading */

/* ========================================
   Landing Page Specific
   ======================================== */

/* ---- Hero Section ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: #0f0b1a url('../images/hero-bg.jpg') center/cover no-repeat;
  color: var(--color-text-dark);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(15, 11, 26, 0.7) 0%, rgba(15, 11, 26, 0.55) 50%, rgba(15, 11, 26, 0.85) 100%),
    radial-gradient(ellipse 70% 50% at 10% 50%, rgba(108, 92, 231, 0.2) 0%, transparent 70%),
    radial-gradient(ellipse 50% 60% at 90% 20%, rgba(29, 23, 41, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 50% 100%, rgba(108, 92, 231, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle 2px at 20% 30%, rgba(255,255,255,0.15) 0%, transparent 100%),
    radial-gradient(circle 1.5px at 60% 15%, rgba(255,255,255,0.12) 0%, transparent 100%),
    radial-gradient(circle 2px at 80% 60%, rgba(255,255,255,0.1) 0%, transparent 100%),
    radial-gradient(circle 1px at 40% 70%, rgba(255,255,255,0.15) 0%, transparent 100%),
    radial-gradient(circle 1.5px at 10% 80%, rgba(255,255,255,0.08) 0%, transparent 100%),
    radial-gradient(circle 1px at 70% 40%, rgba(255,255,255,0.12) 0%, transparent 100%);
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 1;
  padding-top: 100px;
  padding-bottom: var(--space-4xl);
  color: #fff;
}

.hero .hero__title {
  color: #fff;
}

.hero .hero__subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.hero .hero__badge {
  background: rgba(108, 92, 231, 0.2);
  border-color: rgba(108, 92, 231, 0.4);
  color: #c4b5fd;
}

.hero .btn-outline {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.3);
}
.hero .btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

.hero .hero__social-proof {
  background: rgba(40, 167, 69, 0.15);
  color: rgba(255, 255, 255, 0.7);
}

.hero .hero-calc-preview {
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--color-text-primary, #1d1729);
  animation: none;
}

.hero .hero-calc-preview__input-label,
.hero .hero-calc-preview__title,
.hero .hero-calc-preview__unit,
.hero .hero-calc-preview__label {
  color: var(--color-text-muted, #6b7280);
}

.hero .hero-calc-preview__input-value {
  color: var(--color-text-primary, #1d1729);
}

.hero .hero-float-card {
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--color-text-primary, #1d1729);
  will-change: transform;
}

.hero__content {
  max-width: 700px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 6px 16px;
  background: rgba(114, 67, 242, 0.1);
  border: 1px solid rgba(114, 67, 242, 0.25);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  color: var(--color-accent-purple);
  margin-bottom: var(--space-xl);
}

.hero__title {
  font-size: var(--fs-hero);
  font-weight: var(--fw-bold);
  line-height: 1.1;
  margin-bottom: var(--space-lg);
}

.hero__title span {
  color: var(--color-accent-gold);
}

.hero__subtitle {
  font-size: var(--fs-md);
  color: var(--color-text-muted);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-2xl);
  max-width: 560px;
}

.hero__buttons {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero__stats {
  margin-top: var(--space-3xl);
  display: flex;
  gap: var(--space-3xl);
}

.hero__stats .stat__number {
  font-size: var(--fs-2xl);
}

/* ---- About Preview ---- */
.about-preview {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-3xl);
  align-items: center;
}

.about-preview__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.about-preview__image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.about-preview__placeholder {
  width: 100%;
  height: 400px;
  background: linear-gradient(135deg, var(--color-light-muted), var(--color-light-bg));
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
}

.about-preview__placeholder span {
  font-size: 4rem;
  opacity: 0.3;
}

.about-preview__content h2 {
  font-size: var(--fs-2xl);
  margin-bottom: var(--space-lg);
}

.about-preview__content p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  line-height: var(--lh-relaxed);
}

@media (max-width: 767px) {
  .about-preview {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .about-preview__placeholder {
    height: 250px;
  }

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

/* ========================================
   Academy Page Specific
   ======================================== */

.course-progression {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
  flex-wrap: wrap;
}

.course-progression__step {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.course-progression__label {
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
}

.course-progression__arrow {
  color: var(--color-text-muted);
  font-size: var(--fs-lg);
}

.section--dark .course-progression__arrow {
  color: var(--color-text-muted);
}

/* ---- Bundle Hero (prominent full-width card) ---- */
.bundle-hero {
  text-align: center;
}

.bundle-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 8px 20px;
  background: linear-gradient(135deg, var(--color-accent-gold), #1d1729);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-lg);
  box-shadow: 0 4px 15px rgba(29, 23, 41, 0.35);
}

.bundle-hero__title {
  font-size: var(--fs-hero);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-md);
  color: var(--color-text-dark);
}

.bundle-hero__subtitle {
  font-size: var(--fs-md);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
  max-width: 600px;
  margin-inline: auto;
}

.bundle-hero__card {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: var(--space-2xl);
  background: #fff;
  border: 2px solid var(--color-accent-gold);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  box-shadow: 0 8px 40px rgba(29, 23, 41, 0.15), var(--shadow-lg);
  text-align: left;
  max-width: 900px;
  margin-inline: auto;
  position: relative;
  overflow: hidden;
}

.bundle-hero__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent-gold), var(--color-accent-purple), var(--color-accent-gold));
}

.bundle-hero__pricing {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  background: linear-gradient(135deg, rgba(29, 23, 41, 0.06), rgba(114, 67, 242, 0.06));
  border-radius: var(--radius-lg);
}

.bundle-hero__price-old {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.bundle-hero__price-main {
  margin-bottom: var(--space-md);
}

.bundle-hero__price-number {
  font-size: 4rem;
  font-weight: var(--fw-bold);
  color: var(--color-accent-gold);
  line-height: 1;
  font-family: var(--font-heading);
}

.bundle-hero__price-currency {
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  color: var(--color-text-muted);
  margin-left: var(--space-xs);
}

.bundle-hero__savings {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  text-align: center;
}

.bundle-hero__savings strong {
  color: var(--color-accent-gold);
}

.bundle-hero__courses-title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-accent-purple);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-md);
}

.bundle-course-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-light-muted);
  font-size: var(--fs-sm);
}

.bundle-course-row:last-child {
  border-bottom: none;
}

.bundle-hero__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin: var(--space-lg) 0;
}

.bundle-hero__feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.bundle-hero__feature svg {
  flex-shrink: 0;
}

.bundle-hero__cta {
  width: 100%;
  font-size: var(--fs-md);
  padding: var(--space-md) var(--space-xl);
}

@media (max-width: 767px) {
  .bundle-hero__card {
    grid-template-columns: 1fr;
    padding: var(--space-xl);
  }
  .bundle-hero__features {
    grid-template-columns: 1fr;
  }
  .bundle-hero__price-number {
    font-size: 3rem;
  }
}

/* ========================================
   Course Detail Page
   ======================================== */

.course-detail {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: var(--space-2xl);
  align-items: start;
}

.course-preview-video {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-light-muted);
  margin-bottom: var(--space-2xl);
}

.course-preview-video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* What you'll learn */
.course-learn-list {
  margin-bottom: var(--space-2xl);
  padding: var(--space-xl);
  border: 2px solid var(--color-light-muted);
  border-radius: var(--radius-lg);
}

.course-learn-list h3 {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-lg);
}

.course-learn-list__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.course-learn-list__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}

.course-learn-list__check {
  color: var(--color-success);
  font-weight: var(--fw-bold);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Module Breakdown */
.course-modules-section {
  margin-bottom: var(--space-2xl);
}

.course-modules-section h3 {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-sm);
}

.course-modules-meta {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

.course-module {
  border: 1px solid var(--color-light-muted);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  overflow: hidden;
}

.course-module__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  background: var(--color-light-bg);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.course-module__header:hover {
  background: var(--color-light-muted);
}

.course-module__left {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.course-module__chevron {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  transition: transform var(--transition-fast);
}

.course-module--open .course-module__chevron {
  transform: rotate(90deg);
}

.course-module__title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
}

.course-module__meta {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.course-module__lessons {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.course-module--open .course-module__lessons {
  max-height: 2000px;
}

.course-module__lesson {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg) var(--space-sm) calc(var(--space-lg) + var(--space-lg));
  font-size: var(--fs-sm);
  border-top: 1px solid var(--color-light-muted);
}

.course-module__lesson-icon {
  flex-shrink: 0;
  width: 20px;
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--fs-xs);
}

.course-module__lesson-icon.completed {
  color: var(--color-success);
}

.course-module__lesson--locked {
  opacity: 0.5;
}

.course-module__lesson-title {
  flex: 1;
}

.course-module__lesson-title a {
  color: var(--color-accent-purple);
  transition: color var(--transition-fast);
}

.course-module__lesson-title a:hover {
  color: var(--color-accent-purple-light);
}

.course-module__lesson-duration {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  flex-shrink: 0;
}

/* Enrollment Card */
.course-enroll-card {
  position: sticky;
  top: 100px;
  background: var(--color-light-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
}

.course-enroll-card__price {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--color-accent-purple);
  text-align: center;
  margin-bottom: var(--space-lg);
}

.course-enroll-card__price span {
  font-size: var(--fs-lg);
  font-weight: var(--fw-medium);
}

.course-purchased-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: rgba(40, 167, 69, 0.1);
  border: 1px solid rgba(40, 167, 69, 0.25);
  border-radius: var(--radius-md);
  color: #28a745;
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-lg);
}

.course-enroll-card__stats {
  margin-top: var(--space-xl);
  border-top: var(--border-light);
  padding-top: var(--space-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.course-enroll-card__stat {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

/* Instructor */
.course-instructor {
  margin-bottom: var(--space-2xl);
}

.course-instructor h3 {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-lg);
}

.course-instructor__card {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
}

.course-instructor__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--color-accent-purple-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-accent-purple);
  flex-shrink: 0;
}

.course-instructor__info h4 {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-sm);
}

.course-instructor__info p {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: var(--lh-relaxed);
}

/* Progress Bar */
.progress-bar {
  height: 6px;
  background: var(--color-light-muted);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar__fill {
  height: 100%;
  background: var(--color-accent-purple);
  border-radius: var(--radius-full);
  transition: width 0.5s ease;
}

@media (max-width: 991px) {
  .course-detail {
    grid-template-columns: 1fr;
  }
  .course-enroll-card {
    position: static;
  }
  .course-learn-list__grid {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   Learn Player Page
   ======================================== */

.learn-body {
  overflow: hidden;
}

.learn-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-lg);
  background: var(--color-light-surface);
  color: var(--color-text-dark);
  height: 56px;
  flex-shrink: 0;
  z-index: 50;
  border-bottom: 1px solid var(--color-light-muted);
}

.learn-header__back {
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.learn-header__back:hover {
  color: var(--color-text-dark);
}

.learn-header__title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  text-align: center;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 0 var(--space-md);
}

.learn-header__progress {
  font-size: var(--fs-xs);
  color: var(--color-accent-gold);
  white-space: nowrap;
}

.learn-layout {
  display: flex;
  height: calc(100vh - 56px);
}

/* Sidebar */
.learn-sidebar {
  width: 320px;
  flex-shrink: 0;
  background: var(--color-light-surface);
  border-right: 1px solid var(--color-light-muted);
  overflow-y: auto;
}

.learn-sidebar__content {
  padding: var(--space-sm) 0;
}

.learn-module__header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  cursor: pointer;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  background: var(--color-light-bg);
  border-bottom: 1px solid var(--color-light-muted);
  transition: background var(--transition-fast);
}

.learn-module__header:hover {
  background: var(--color-light-muted);
}

.learn-module__chevron {
  font-size: 10px;
  color: var(--color-text-muted);
  transition: transform var(--transition-fast);
}

.learn-module--open .learn-module__chevron {
  transform: rotate(90deg);
}

.learn-module__title {
  flex: 1;
}

.learn-module__count {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  background: var(--color-light-muted);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.learn-module__lessons {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.learn-module--open .learn-module__lessons {
  max-height: 2000px;
}

.learn-lesson {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg) var(--space-sm) calc(var(--space-lg) + var(--space-md));
  font-size: var(--fs-sm);
  cursor: pointer;
  transition: background var(--transition-fast);
  border-bottom: 1px solid rgba(0,0,0,0.04);
}

.learn-lesson:hover {
  background: rgba(114, 67, 242, 0.05);
}

.learn-lesson--active {
  background: rgba(114, 67, 242, 0.1);
  border-left: 3px solid var(--color-accent-purple);
}

.learn-lesson--completed .learn-lesson__status {
  color: var(--color-success);
}

.learn-lesson--locked {
  opacity: 0.4;
  cursor: not-allowed;
}

.learn-lesson__status {
  flex-shrink: 0;
  width: 20px;
  text-align: center;
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.learn-lesson--active .learn-lesson__status {
  color: var(--color-accent-purple);
}

.learn-lesson__title {
  flex: 1;
  line-height: 1.3;
}

.learn-lesson__duration {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  flex-shrink: 0;
}

/* Main Content */
.learn-main {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.learn-player__video {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  background: #000;
  flex-shrink: 0;
}

.learn-player__video > div,
.learn-player__video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.learn-player__info {
  padding: var(--space-xl) var(--space-2xl);
}

.learn-player__info h2 {
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-sm);
}

.learn-player__info p {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: var(--lh-relaxed);
}

.learn-player__nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-2xl);
  border-top: var(--border-light);
  margin-top: auto;
}

.learn-player__nav-btn {
  min-width: 160px;
}

.learn-player__autoadvance {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.learn-player__autoadvance input {
  accent-color: var(--color-accent-purple);
}

/* Sidebar backdrop for mobile */
.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 99;
}

.sidebar-backdrop.active {
  display: block;
}

/* Mobile sidebar toggle — hidden on desktop, shown via responsive.css on mobile */
.learn-sidebar-toggle {
  display: none;
  position: fixed;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-sm) var(--space-xl);
  background: var(--color-accent-purple);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  box-shadow: var(--shadow-lg);
  z-index: 98;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
}
@media (max-width: 767px) {
  .learn-sidebar-toggle { display: flex; }
}

/* Profile course item */
.profile-course-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  padding: var(--space-lg) 0;
  border-bottom: var(--border-light);
}

.profile-course-item:last-child {
  border-bottom: none;
}

.profile-course-item__info {
  flex: 1;
}

.profile-course-item__info h4 {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-xs);
}

/* ========================================
   Auth Page Specific
   ======================================== */

.auth-container {
  max-width: 440px;
  margin: 0 auto;
  padding: var(--space-2xl);
}

.auth-tabs {
  display: flex;
  gap: 0;
  margin-bottom: var(--space-xl);
  border-bottom: 2px solid var(--color-light-muted);
}

.auth-tab {
  flex: 1;
  padding: var(--space-md);
  text-align: center;
  font-weight: var(--fw-medium);
  color: var(--color-text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.auth-tab.active {
  color: var(--color-accent-purple);
  border-bottom-color: var(--color-accent-purple);
}

.auth-form {
  display: none;
}

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

.auth-link {
  color: var(--color-accent-purple);
  font-weight: var(--fw-medium);
  transition: color var(--transition-fast);
}

.auth-link:hover {
  color: var(--color-accent-purple-light);
}

/* Profile section */
.profile-card {
  text-align: center;
  padding: var(--space-2xl);
}

.profile-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--color-accent-purple-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  color: var(--color-accent-purple);
  margin: 0 auto var(--space-lg);
}

.profile-name {
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-xs);
}

.profile-email {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

/* ========================================
   Consultations Page
   ======================================== */

.consult-expect {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

/* ========================================
   Blog Page
   ======================================== */

.blog-filters {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
  justify-content: center;
}

.blog-filter {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  border: 1px solid var(--color-light-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.blog-filter:hover,
.blog-filter.active {
  background: var(--color-accent-purple);
  color: #fff;
  border-color: var(--color-accent-purple);
}

.blog-card__image {
  height: 200px;
  background: linear-gradient(135deg, var(--color-light-muted), var(--color-light-bg));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.blog-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-card__body {
  padding: var(--space-lg);
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.blog-card__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-sm);
}

.blog-card__excerpt {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-md);
}

.blog-card__link {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-accent-purple);
  transition: color var(--transition-fast);
}

.blog-card__link:hover {
  color: var(--color-accent-purple-light);
}

/* ========================================
   Services Page
   ======================================== */

.service-detail {
  padding: var(--space-2xl) 0;
  border-bottom: var(--border-light);
}

.service-detail:last-child {
  border-bottom: none;
}

.service-detail__header {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.service-detail__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: var(--color-accent-purple-glow);
  font-size: 1.75rem;
  flex-shrink: 0;
}

.service-detail__docs {
  margin-top: var(--space-lg);
}

.service-detail__docs h4 {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-accent-purple);
}

.service-detail__docs li {
  padding: var(--space-xs) 0;
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  padding-left: var(--space-lg);
  position: relative;
}

.service-detail__docs li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-accent-purple);
}

/* ========================================
   Contact Page
   ======================================== */

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

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.contact-info-card {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: var(--color-light-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.contact-info-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-accent-purple-glow);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-info-card__title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  margin-bottom: 2px;
}

.contact-info-card__value {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.contact-info-card__value a {
  color: var(--color-accent-purple);
}

.contact-map {
  margin-top: var(--space-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 250px;
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

@media (max-width: 767px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   Profile Page
   ======================================== */

.profile-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

@media (max-width: 991px) {
  .profile-layout {
    grid-template-columns: 1fr;
  }
}

.profile-main-card {
  text-align: center;
  padding: var(--space-2xl);
  position: sticky;
  top: 100px;
}

.profile-main-card:hover {
  transform: none;
}

.profile-avatar-lg {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--color-accent-purple-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--color-accent-purple);
  margin: 0 auto var(--space-lg);
  overflow: hidden;
}

.profile-name-lg {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-xs);
}

.profile-email-lg {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
  word-break: break-all;
}

.profile-meta {
  text-align: left;
  margin-bottom: var(--space-xl);
  border-top: var(--border-light);
  padding-top: var(--space-lg);
}

.profile-meta__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) 0;
  font-size: var(--fs-sm);
}

.profile-meta__label {
  color: var(--color-text-muted);
}

.profile-meta__value {
  font-weight: var(--fw-medium);
}

.profile-section {
  padding: var(--space-xl);
  margin-bottom: var(--space-lg);
}

.profile-section:hover {
  transform: none;
}

.profile-section__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  border-bottom: var(--border-light);
}

.profile-empty-state {
  text-align: center;
  padding: var(--space-xl) 0;
}

.profile-empty-state__icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  opacity: 0.5;
}

.profile-empty-state p {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

.profile-message {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-lg);
  max-width: 800px;
}

.profile-message--success {
  background: rgba(40, 167, 69, 0.1);
  color: var(--color-success);
  border: 1px solid rgba(40, 167, 69, 0.2);
}

.profile-message--error {
  background: rgba(220, 53, 69, 0.1);
  color: var(--color-error);
  border: 1px solid rgba(220, 53, 69, 0.2);
}

.profile-logout-btn:hover {
  background: rgba(220, 53, 69, 0.1);
}

/* ========================================
   Utility Classes
   ======================================== */

/* ========================================
   PRO Pricing Card (Calculators)
   ======================================== */

.pro-pricing-card {
  position: relative;
  background: #fff;
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  box-shadow: 0 10px 50px rgba(114, 67, 242, 0.08), 0 2px 10px rgba(0,0,0,0.04);
  border: 2px solid transparent;
  background-image: linear-gradient(#fff, #fff), linear-gradient(135deg, var(--color-accent-purple), var(--color-accent-gold));
  background-origin: border-box;
  background-clip: padding-box, border-box;
  overflow: hidden;
  max-width: 900px;
  margin-inline: auto;
}

.pro-pricing-card__glow {
  position: absolute;
  top: -50%;
  right: -30%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(114, 67, 242, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.pro-pricing-card__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.pro-pricing-card__badge {
  display: inline-block;
  padding: 6px 20px;
  background: linear-gradient(135deg, var(--color-accent-purple), #9b6dff);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
}

.pro-pricing-card__title {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-sm);
  color: var(--color-text-dark);
}

.pro-pricing-card__subtitle {
  font-size: var(--fs-md);
  color: var(--color-text-muted);
  max-width: 500px;
  margin-inline: auto;
}

.pro-pricing-card__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm) var(--space-xl);
  max-width: 550px;
  margin: 0 auto var(--space-2xl);
}

.pro-pricing-card__feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
  color: var(--color-text-dark);
}

.pro-pricing-card__feature svg {
  flex-shrink: 0;
}

.pro-pricing-card__plans {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  max-width: 650px;
  margin-inline: auto;
}

.pro-pricing-card__plan {
  text-align: center;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  background: var(--color-light-bg);
  border: 1px solid var(--color-light-muted);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  position: relative;
}

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

.pro-pricing-card__plan--popular {
  background: linear-gradient(135deg, rgba(114, 67, 242, 0.04), rgba(29, 23, 41, 0.04));
  border-color: var(--color-accent-gold);
  box-shadow: 0 4px 20px rgba(29, 23, 41, 0.12);
}

.pro-pricing-card__plan-popular-tag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 16px;
  background: linear-gradient(135deg, var(--color-accent-gold), #1d1729);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  white-space: nowrap;
}

.pro-pricing-card__plan-name {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pro-pricing-card__plan-old {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  text-decoration: line-through;
  margin-bottom: var(--space-xs);
}

.pro-pricing-card__plan-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
}

.pro-pricing-card__plan-number {
  font-size: 3rem;
  font-weight: var(--fw-bold);
  color: var(--color-accent-gold);
  line-height: 1;
  font-family: var(--font-heading);
}

.pro-pricing-card__plan-currency {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  font-weight: var(--fw-medium);
}

.pro-pricing-card__plan-save {
  font-size: var(--fs-xs);
  color: var(--color-success);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-md);
}

.pro-pricing-card__plan-btn {
  width: 100%;
}

@media (max-width: 767px) {
  .pro-pricing-card {
    padding: var(--space-xl);
  }
  .pro-pricing-card__features {
    grid-template-columns: 1fr;
  }
  .pro-pricing-card__plans {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   Utility Classes
   ======================================== */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-muted { color: var(--color-text-muted); }
.text-gold { color: var(--color-accent-gold); }
.text-purple { color: var(--color-accent-purple); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }
.hidden { display: none !important; }

/* ========================================
   Dark Header Override (video hero pages)
   Must be last for cascade priority
   ======================================== */
.site-header.header--dark .main-nav .nav-list a,
.site-header.header--dark .main-nav .nav-list > li > a {
  color: rgba(255, 255, 255, 0.85);
}

.site-header.header--dark .main-nav .nav-list a:hover,
.site-header.header--dark .main-nav .nav-list a.active,
.site-header.header--dark .main-nav .nav-list > li > a:hover,
.site-header.header--dark .main-nav .nav-list > li > a.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.site-header.header--dark .main-nav .nav-list a:hover::after,
.site-header.header--dark .main-nav .nav-list a.active::after {
  background: linear-gradient(90deg, rgba(255,255,255,0.8), rgba(255,255,255,0.4));
}

.site-header.header--dark .nav-dropdown__trigger {
  color: rgba(255, 255, 255, 0.85);
}

.site-header.header--dark .nav-dropdown__trigger:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.site-header.header--dark .nav-dropdown__trigger svg {
  stroke: rgba(255, 255, 255, 0.7);
}

/* PRO button keeps its gradient in dark header mode */
.site-header.header--dark .nav-pro-btn {
  color: #fff;
  background: linear-gradient(135deg, var(--color-accent-purple, #7243f2), #9b6dff);
}

/* Dropdown menu links stay dark (white dropdown bg) */
.site-header.header--dark .main-nav .nav-list .nav-dropdown__menu a,
.site-header.header--dark .main-nav .nav-dropdown__menu a,
.site-header.header--dark .nav-dropdown__menu a {
  color: var(--color-text-muted);
  background: none;
}

.site-header.header--dark .main-nav .nav-list .nav-dropdown__menu a:hover,
.site-header.header--dark .main-nav .nav-dropdown__menu a:hover,
.site-header.header--dark .nav-dropdown__menu a:hover {
  color: var(--color-accent-purple);
  background: rgba(114, 67, 242, 0.06);
}

.site-header.header--dark .logo__img {
  filter: brightness(0) invert(1);
}

.site-header.header--dark .lang-toggle {
  border-color: rgba(255, 255, 255, 0.4);
  color: rgba(255, 255, 255, 0.85);
}

.site-header.header--dark .lang-toggle:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.site-header.header--dark .btn-ghost {
  border-color: rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.9);
}

.site-header.header--dark .btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

.site-header.header--dark .hamburger span {
  background: #fff;
}

/* When scrolled — revert to normal light header */
.site-header.header--scrolled.header--dark .main-nav .nav-list a,
.site-header.header--scrolled.header--dark .main-nav .nav-list > li > a {
  color: var(--color-text-muted);
}

.site-header.header--scrolled.header--dark .main-nav .nav-list a:hover,
.site-header.header--scrolled.header--dark .main-nav .nav-list a.active,
.site-header.header--scrolled.header--dark .main-nav .nav-list > li > a:hover,
.site-header.header--scrolled.header--dark .main-nav .nav-list > li > a.active {
  color: var(--color-accent-purple);
  background: rgba(114, 67, 242, 0.06);
}

.site-header.header--scrolled.header--dark .main-nav .nav-list a:hover::after,
.site-header.header--scrolled.header--dark .main-nav .nav-list a.active::after {
  background: linear-gradient(90deg, var(--color-accent-purple), var(--color-accent-gold));
}

.site-header.header--scrolled.header--dark .nav-dropdown__trigger {
  color: var(--color-text-muted);
}

.site-header.header--scrolled.header--dark .nav-dropdown__trigger:hover {
  color: var(--color-accent-purple);
}

/* PRO button stays styled when scrolled */
.site-header.header--scrolled.header--dark .nav-pro-btn,
.site-header.header--scrolled.header--dark .main-nav .nav-list a.nav-pro-btn,
.site-header.header--scrolled.header--dark .main-nav .nav-list > li > a.nav-pro-btn,
.site-header.header--scrolled .nav-pro-btn {
  color: #fff;
  background: linear-gradient(135deg, var(--color-accent-purple, #7243f2), #9b6dff);
}

.site-header.header--scrolled.header--dark .nav-dropdown__trigger svg {
  stroke: currentColor;
}

.site-header.header--scrolled.header--dark .logo__img {
  filter: brightness(0);
}

.site-header.header--scrolled.header--dark .lang-toggle {
  border-color: var(--color-accent-purple);
  color: var(--color-accent-purple);
}

.site-header.header--scrolled.header--dark .btn-ghost {
  border-color: var(--color-accent-purple);
  color: var(--color-accent-purple);
}

.site-header.header--scrolled.header--dark .hamburger span {
  background: var(--color-text-dark);
}

/* ---- Mobile Navigation Fix: dark text in sidebar ---- */
@media (max-width: 1024px) {
  .site-header .main-nav .nav-list a,
  .site-header.header--dark .main-nav .nav-list a,
  .site-header.header--dark .main-nav .nav-list > li > a,
  .site-header.header--scrolled.header--dark .main-nav .nav-list a {
    color: var(--color-text-dark, #1d1729);
  }

  .site-header .main-nav .nav-list a:hover,
  .site-header .main-nav .nav-list a.active,
  .site-header.header--dark .main-nav .nav-list a:hover,
  .site-header.header--dark .main-nav .nav-list a.active,
  .site-header.header--dark .main-nav .nav-list > li > a:hover,
  .site-header.header--dark .main-nav .nav-list > li > a.active {
    color: var(--color-accent-purple, #7243f2);
    background: rgba(114, 67, 242, 0.06);
  }

  .site-header .main-nav .nav-list a.nav-pro-btn,
  .site-header.header--dark .main-nav .nav-list a.nav-pro-btn {
    color: #fff;
  }

  .site-header.header--dark .main-nav .nav-list .nav-dropdown__menu a {
    color: var(--color-text-dark, #1d1729);
  }

  .site-header.header--dark .main-nav .nav-list .nav-dropdown__menu a:hover {
    color: var(--color-accent-purple, #7243f2);
  }
}

/* ============================================
   Video Scroll Storytelling Section
   ============================================ */
.vscroll {
  height: 250vh;
  position: relative;
  background: #0a0612; /* съвпада с фона на footer — без бял gap */
}

.vscroll__sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.vscroll__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.vscroll__frames {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.vscroll__frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.vscroll__frame--active {
  opacity: 1;
}

.vscroll__overlay {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.82);
  z-index: 1;
  transition: background 0.6s ease;
}

/* Overlay gets darker through phases */
.vscroll[data-phase="1"] .vscroll__overlay {
  background: rgba(255, 255, 255, 0.80);
}

.vscroll[data-phase="2"] .vscroll__overlay {
  background: rgba(255, 255, 255, 0.72);
}

.vscroll[data-phase="3"] .vscroll__overlay {
  background: rgba(10, 5, 20, 0.65);
}

/* ---- Slides ---- */
.vscroll__slide {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(30px);
  transition: none;
  pointer-events: none;
  will-change: opacity, transform;
}

.vscroll__content {
  text-align: center;
  max-width: 720px;
  padding: 0 24px;
}

.vscroll__icon {
  margin-bottom: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}

.vscroll__icon--glow {
  background: rgba(114, 67, 242, 0.1);
  box-shadow: 0 0 40px rgba(114, 67, 242, 0.2), 0 4px 24px rgba(0, 0, 0, 0.06);
  animation: vscrollIconGlow 2s ease-in-out infinite;
}

@keyframes vscrollIconGlow {
  0%, 100% { box-shadow: 0 0 40px rgba(114, 67, 242, 0.2), 0 4px 24px rgba(0, 0, 0, 0.06); }
  50% { box-shadow: 0 0 60px rgba(114, 67, 242, 0.35), 0 4px 24px rgba(0, 0, 0, 0.06); }
}

.vscroll__title {
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.15;
  color: #1d1729;
  margin-bottom: 16px;
  font-family: var(--ff-heading, 'Montserrat', sans-serif);
  letter-spacing: -0.5px;
}

/* Phase 3 — white text on dark overlay */
.vscroll__slide--3 .vscroll__title {
  color: #fff;
}

.vscroll__slide--3 .vscroll__sub {
  color: rgba(255, 255, 255, 0.75);
}

.vscroll__sub {
  font-size: 1.125rem;
  color: #6b7280;
  line-height: 1.6;
  max-width: 540px;
  margin: 0 auto 28px;
}

.vscroll__buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 8px;
}

.vscroll__cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #7243f2, #9b6dff);
  border-color: transparent;
  font-size: 1rem;
  padding: 14px 32px;
  border-radius: 14px;
  box-shadow: 0 4px 20px rgba(114, 67, 242, 0.3);
  transition: all 0.2s;
}

.vscroll__cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(114, 67, 242, 0.4);
}

.vscroll__outline-btn {
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
  border-radius: 14px;
  padding: 14px 28px;
}

.vscroll__outline-btn:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

/* ---- Progress dots ---- */
.vscroll__dots {
  position: absolute;
  right: 32px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.vscroll__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.15);
  cursor: pointer;
  transition: all 0.3s;
}

.vscroll__dot--active {
  background: #7243f2;
  box-shadow: 0 0 8px rgba(114, 67, 242, 0.4);
  transform: scale(1.3);
}

/* Phase 3 dots */
.vscroll[data-phase="3"] .vscroll__dot {
  background: rgba(255, 255, 255, 0.25);
}

.vscroll[data-phase="3"] .vscroll__dot--active {
  background: #a78bfa;
  box-shadow: 0 0 12px rgba(167, 139, 250, 0.5);
}

/* ---- Scroll hint ---- */
.vscroll__scroll-hint {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  color: rgba(0, 0, 0, 0.3);
  animation: vscrollBounce 2s ease-in-out infinite;
  transition: opacity 0.4s;
}

.vscroll[data-phase="3"] .vscroll__scroll-hint {
  color: rgba(255, 255, 255, 0.3);
}

.vscroll__scroll-hint--hidden {
  opacity: 0;
  pointer-events: none;
}

@keyframes vscrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* Desktop/Mobile toggle for vscroll */
.vscroll__mobile-only { display: none; }
.vscroll__desktop-only { display: block; }

/* ---- vscroll mobile: stacked cards, no scroll-driven ---- */
@media (max-width: 768px) {
  .vscroll__desktop-only { display: none !important; }
  .vscroll__mobile-only { display: none !important; }

  .vscroll {
    height: auto !important;
    background: #f8f9fb;
    padding-bottom: 0;
  }

  .vscroll__sticky {
    position: relative !important;
    height: auto !important;
    flex-direction: column !important;
    overflow: visible !important;
  }

  .vscroll__overlay {
    display: none !important;
  }

  .vscroll__slide {
    position: relative !important;
    opacity: 1 !important;
    transform: none !important;
    pointer-events: auto !important;
    inset: auto !important;
    min-height: auto !important;
    z-index: 2 !important;
    padding: 48px 24px !important;
    background: #fff !important;
    margin: 0 16px 16px !important;
    border-radius: 20px !important;
    box-shadow: 0 2px 16px rgba(0,0,0,0.06) !important;
  }

  .vscroll__slide:first-of-type {
    margin-top: 16px !important;
  }

  .vscroll__slide--3 {
    background: linear-gradient(135deg, #1d1729, #2d1f4e) !important;
    margin-bottom: 64px !important;
  }

  .vscroll__slide--3 .vscroll__title {
    color: #fff;
  }

  .vscroll__slide--3 .vscroll__sub {
    color: rgba(255,255,255,0.7);
  }

  .vscroll__slide--3 .vscroll__outline-btn {
    border-color: rgba(255,255,255,0.3);
    color: #fff;
  }

  .vscroll__title {
    font-size: 1.5rem;
    line-height: 1.2;
  }

  .vscroll__sub {
    font-size: 0.9rem;
    margin-bottom: 0;
  }

  .vscroll__dots,
  .vscroll__scroll-hint {
    display: none !important;
  }

  .vscroll__icon {
    width: 56px;
    height: 56px;
    margin-bottom: 16px;
  }

  .vscroll__buttons {
    flex-direction: column;
    gap: 10px;
    margin-top: 20px;
  }

  .vscroll__cta-btn,
  .vscroll__outline-btn {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .vscroll__title {
    font-size: 2rem;
  }

  .vscroll__sub {
    font-size: 1rem;
  }

  .vscroll__dots {
    right: 16px;
  }

  .vscroll__buttons {
    flex-direction: column;
    gap: 12px;
  }

  .vscroll__icon {
    width: 64px;
    height: 64px;
  }

  .vscroll__icon svg {
    width: 32px;
    height: 32px;
  }
}

/* Mobile: disable sticky scroll, show slides stacked */
@media (max-width: 768px) {
  .vscroll {
    height: auto;
  }

  .vscroll__sticky {
    position: relative;
    height: auto;
    overflow: visible;
  }

  .vscroll__frames,
  .vscroll__dots,
  .vscroll__scroll-hint {
    display: none;
  }

  .vscroll__overlay {
    display: none;
  }

  .vscroll__slide {
    position: relative;
    opacity: 1 !important;
    display: block !important;
    padding: 48px 24px;
    background: #f8f9fb;
    border-bottom: 1px solid #eef0f3;
  }

  .vscroll__slide:last-child {
    border-bottom: none;
    background: linear-gradient(180deg, #f8f9fb, #1d1729);
    color: #fff;
  }

  .vscroll__slide:last-child .vscroll__title,
  .vscroll__slide:last-child .vscroll__sub {
    color: #fff;
  }

  .vscroll__content {
    position: relative;
    padding: 0;
  }

  .vscroll__icon {
    width: 56px;
    height: 56px;
    margin-bottom: 16px;
  }

  .vscroll__icon svg {
    width: 28px;
    height: 28px;
  }

  .vscroll__title {
    font-size: 1.5rem;
  }

  .vscroll__sub {
    font-size: 0.95rem;
  }

  .vscroll__buttons {
    flex-direction: column;
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .vscroll__slide {
    padding: 36px 16px;
  }

  .vscroll__title {
    font-size: 1.35rem;
  }
}

/* ============================================================
   PRO treatment — the ONLY changes for PRO subscribers are: the "PRO"
   upgrade button is hidden, and a dark crown shows next to their name.
   Driven by body.is-pro (set from the subscription tier in
   components.js). Header / dropdown / footer keep their normal styling.
   ============================================================ */

/* PRO users are already subscribed — hide the "PRO" upgrade button */
body.is-pro .nav-pro-btn { display: none !important; }

/* Crown next to the user's name = PRO status badge (desktop + mobile).
   Uses currentColor (the name's text colour) so it's dark on light headers
   and white on dark headers (Приложение / Академия) — always visible. */
body.is-pro #authProfileBtn::before,
body.is-pro #authProfileBtn--mobile::before {
  content: "";
  display: inline-block;
  width: 15px;
  height: 15px;
  margin-right: 7px;
  vertical-align: -2px;
  background-color: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 16L3 5l5.5 5L12 4l3.5 6L21 5l-2 11H5zm0 3h14v2H5z'/%3E%3C/svg%3E") no-repeat center / contain;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 16L3 5l5.5 5L12 4l3.5 6L21 5l-2 11H5zm0 3h14v2H5z'/%3E%3C/svg%3E") no-repeat center / contain;
}