@charset "UTF-8";

/* =========================================
   Shared Styles
   ========================================= */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg:        #161420;
  --bg-card:   #201e2c;
  --bg-light:  #f5f5f0;
  --text:      #ddd8d0;
  --text-dark: #1a1a1a;
  --muted:     #b2b2b2;
  --accent:    #9478b8;
  --accent2:   #f4a261;
  --blue:      #9478b8;
  --border:    rgba(255,255,255,0.1);
  --radius:    12px;
  --nav-h:     68px;
  --font:      'Inter', system-ui, -apple-system, sans-serif;
  --serif:     'Cormorant Garamond', Georgia, serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background-color: var(--bg);
  background-image: radial-gradient(circle, rgba(255,255,255,0.07) 1px, transparent 1px);
  background-size: 28px 28px;
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
}

body.light-page {
  background: var(--bg-light);
  color: var(--text-dark);
}

a,
a:visited,
a:hover,
a:active {
  color: inherit;
  text-decoration: none;
}

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

/* =========================================
   Navigation
   ========================================= */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: rgba(22,20,32,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
}

.nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav__logo {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.05em;
  white-space: nowrap;
  flex-shrink: 0;
}

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

.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  flex-wrap: wrap;
}

.nav__links a {
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted) !important;
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}

.nav__links a:hover,
.nav__links a.active,
.nav__links a:visited.active {
  color: #1a1520 !important;
  background: var(--accent2) !important;
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  border: none;
  background: none;
  flex-shrink: 0;
}

.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.nav__burger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__burger.open span:nth-child(2) {
  opacity: 0;
}

.nav__burger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav */

.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: rgba(22,20,32,0.98);
  backdrop-filter: blur(12px);
  padding: 16px 24px 24px;
  border-bottom: 1px solid var(--border);
  z-index: 999;
}

.nav__mobile.open {
  display: block;
}

.nav__mobile ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav__mobile ul a {
  display: block;
  padding: 10px 12px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 500;
  color: var(--muted) !important;
  transition: color 0.2s, background 0.2s;
}

.nav__mobile ul a:hover,
.nav__mobile ul a.active {
  color: #1a1520 !important;
  background: var(--accent2) !important;
}

/* =========================================
   Page wrapper
   ========================================= */

.page {
  padding-top: var(--nav-h);
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

/* =========================================
   Sections
   ========================================= */

.section {
  padding: 80px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.section--wide {
  max-width: 100%;
  padding-left: 0;
  padding-right: 0;
}

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

.section__tag {
  display: inline-block;
  padding: 4px 14px;
  background: rgba(148,120,184,0.15);
  color: var(--accent);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.section__tag--orange {
  background: rgba(244,162,97,0.15);
  color: var(--accent2);
}

.section__tag--blue {
  background: rgba(148,120,184,0.15);
  color: var(--blue);
}

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.2;
  color: var(--accent2);
}

h1 {
  font-size: clamp(32px, 5vw, 64px);
}

h2 {
  font-size: clamp(26px, 4vw, 44px);
}

h3 {
  font-size: clamp(20px, 2.5vw, 28px);
}

h4 {
  font-size: 18px;
}

.lead {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--muted);
  line-height: 1.7;
  max-width: 640px;
}

.lead--center {
  margin: 0 auto;
}

/* =========================================
   Buttons
   ========================================= */

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.25s, color 0.25s, transform 0.15s;
  border: none;
  text-align: center;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn--red {
  background: var(--accent);
  color: #fff !important;
}

.btn--red:hover {
  background: var(--accent2);
  color: #1a1520 !important;
}

.btn--orange {
  background: rgba(244,162,97,0.12);
  color: var(--accent2) !important;
  border: 1px solid rgba(244,162,97,0.35);
}

.btn--orange:hover {
  background: var(--accent2);
  color: #1a1520 !important;
}

.btn--blue {
  background: var(--blue);
  color: #fff !important;
}

.btn--blue:hover {
  background: var(--accent2);
  color: #1a1520 !important;
}

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

.btn--ghost:hover {
  border-color: rgba(244,162,97,0.5);
  color: var(--accent2);
}

.btn--sm {
  padding: 10px 20px;
  font-size: 14px;
}

.btn--lg {
  padding: 18px 44px;
  font-size: 18px;
}

/* =========================================
   Course cards grid
   ========================================= */

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color 0.2s, transform 0.2s;
  position: relative;
  overflow: hidden;
}

.card:hover {
  border-color: rgba(255,255,255,0.25);
  transform: translateY(-2px);
}

.card__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  width: fit-content;
}

.card__badge--red {
  background: rgba(148,120,184,0.15);
  color: var(--accent);
}

.card__badge--orange {
  background: rgba(244,162,97,0.15);
  color: var(--accent2);
}

.card__badge--blue {
  background: rgba(148,120,184,0.15);
  color: var(--blue);
}

.card__badge--green {
  background: rgba(148,120,184,0.15);
  color: var(--accent);
}

.card__image {
  width: calc(100% + 64px);
  margin: -32px -32px 16px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
}

.card__title {
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 700;
  line-height: 1.2;
}

.card__desc {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.6;
  flex: 1;
}

.card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.card__meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}

.card__meta-item svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.card__price {
  font-size: 20px;
  font-weight: 700;
}

.card__price--free {
  color: var(--accent);
}

.card__footer {
  margin-top: auto;
}

/* =========================================
   Featured event block
   ========================================= */

.featured {
  position: relative;
  overflow: hidden;
  min-height: 480px;
  background: #0b0d19;
}

.featured__media {
  position: absolute;
  top: 0;
  right: 0;
  width: 50vw;
  height: 100%;
  overflow: hidden;
}

.featured__media img {
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: left center;
  display: block;
}

.featured__content-wrap {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  min-height: 480px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  padding: 0 40px;
  background: transparent;
}

.featured__content {
  width: 50%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 72px 0;
  background: transparent;
}

.featured__eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.featured__title {
  font-size: clamp(28px, 4vw, 52px);
  line-height: 1.05;
  margin: 0;
}

.featured__desc {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.7;
  max-width: 520px;
}

.featured__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 14px;
  color: var(--muted);
}

/* =========================================
   Hero section
   ========================================= */

.hero {
  padding: calc(var(--nav-h) + 90px) 40px 100px;
  max-width: 1200px;
  margin: 0 auto;
}

.hero__eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.hero__title {
  font-size: clamp(52px, 7.5vw, 108px);
  font-weight: 500;
  font-style: italic;
  line-height: 0.95;
  letter-spacing: -0.01em;
  margin-bottom: 36px;
  max-width: 820px;
}

.hero__title em {
  font-style: normal;
  color: var(--accent);
}

.hero__sub {
  font-size: clamp(16px, 2.2vw, 21px);
  color: var(--muted);
  line-height: 1.7;
  max-width: 580px;
  margin-bottom: 48px;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* =========================================
   Info blocks / details lists
   ========================================= */

.details-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.details-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 15px;
  line-height: 1.5;
}

.details-list li::before {
  content: '\2192';
  color: var(--accent);
  flex-shrink: 0;
  font-weight: 700;
  margin-top: 1px;
}

/* =========================================
   Two-column layout
   ========================================= */

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.two-col--wide {
  grid-template-columns: 1.4fr 1fr;
}

/* =========================================
   Sessions list
   ========================================= */

.sessions {
  display: flex;
  flex-direction: column;
  gap: 1px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}

.session {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  padding: 20px 24px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  align-items: start;
}

.session:last-child {
  border-bottom: none;
}

.session__num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  flex-shrink: 0;
}

.session__title {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 4px;
}

.session__desc {
  font-size: 14px;
  color: var(--muted);
}

/* =========================================
   Registration form
   ========================================= */

.form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  max-width: 480px;
}

.form-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
}

.form-sub {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 28px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-group input {
  padding: 12px 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 15px;
  font-family: var(--font);
  transition: border-color 0.2s;
  width: 100%;
}

.form-group input:focus {
  outline: none;
  border-color: rgba(255,255,255,0.3);
}

.form-group input::placeholder {
  color: rgba(255,255,255,0.2);
}

.form-note {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
  margin-top: 12px;
}

/* =========================================
   Instructor block
   ========================================= */

.instructor {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
}

.instructor__avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
}

.instructor__avatar-img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.instructor__name {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 4px;
}

.instructor__role {
  font-size: 14px;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 16px;
}

.instructor__bio {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
}

/* =========================================
   Course banner (individual course pages)
   ========================================= */

.course-banner {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  margin-top: 0;
}

.course-banner__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: #1e1830;
  overflow: hidden;
}

.course-banner__bg img {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: auto;
  max-width: none;
  object-fit: contain;
  object-position: right top;
  display: block;
}

.course-banner__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to right,
    rgba(14,12,22,0.96) 0%,
    rgba(14,12,22,0.92) 28%,
    rgba(14,12,22,0.72) 48%,
    rgba(14,12,22,0.28) 68%,
    rgba(14,12,22,0.08) 100%
  );
}

.course-banner__content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: calc(var(--nav-h) + 60px) 40px 64px;
  width: 100%;
}

.course-banner__tag {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
  background: rgba(148,120,184,0.25);
  color: var(--text);
  border: 1px solid rgba(148,120,184,0.4);
}

.course-banner__title {
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 600;
  font-style: italic;
  line-height: 1.0;
  margin-bottom: 16px;
  max-width: 700px;
}

.course-banner__sub {
  font-size: clamp(15px, 1.8vw, 18px);
  color: rgba(221,216,208,0.8);
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: 36px;
}

/* Meta strip */

.course-meta-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  padding: 40px;
  max-width: 1200px;
  margin: 0 auto;
  border-bottom: 1px solid var(--border);
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0 48px 0 0;
}

.meta-item + .meta-item {
  padding-left: 48px;
  border-left: 1px solid var(--border);
}

.meta-item__label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.meta-item__value {
  font-size: 17px;
  font-weight: 600;
}

/* =========================================
   Topics / features grid
   ========================================= */

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.feature {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.feature__icon {
  font-size: 28px;
  margin-bottom: 12px;
}

.feature__title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
}

.feature__text {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
}

/* =========================================
   Footer
   ========================================= */

.footer {
  border-top: 1px solid var(--border);
  padding: 48px 24px;
  margin-top: 80px;
}

.footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: space-between;
  align-items: flex-start;
}

.footer__brand {
  font-size: 18px;
  font-weight: 700;
}

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

.footer__tagline {
  font-size: 13px;
  color: var(--muted);
  margin-top: 6px;
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
}

.footer__links a {
  font-size: 14px;
  color: var(--muted);
  transition: color 0.2s;
}

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

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social a {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--muted);
  transition: color 0.2s, border-color 0.2s;
}

.footer__social a:hover {
  color: var(--text);
  border-color: rgba(255,255,255,0.3);
}

.footer__copy {
  width: 100%;
  font-size: 12px;
  color: rgba(255,255,255,0.2);
  padding-top: 32px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
}

/* =========================================
   Thank-you page
   ========================================= */

.thankyou-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - var(--nav-h));
  text-align: center;
  padding: 40px 24px;
  gap: 16px;
}

.thankyou-icon {
  font-size: 64px;
  margin-bottom: 8px;
}

.thankyou-wrap h1 {
  font-size: clamp(28px, 4vw, 48px);
}

.thankyou-wrap p {
  color: var(--muted);
  max-width: 480px;
  font-size: 17px;
  line-height: 1.7;
}

/* =========================================
   Divider
   ========================================= */

.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0;
}

/* =========================================
   Responsive
   ========================================= */

@media (max-width: 900px) {
  .nav__links {
    display: none;
  }

  .nav__burger {
    display: flex;
  }
}

@media (max-width: 768px) {
  .featured {
    min-height: auto;
  }

  .featured__media {
    position: relative;
    width: 100%;
    height: 320px;
  }

  .featured__content-wrap {
    min-height: auto;
    padding: 0 24px 48px;
  }

  .featured__content {
    width: 100%;
    padding: 48px 0 0;
  }

  .two-col,
  .two-col--wide {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .course-banner__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
  }

  .course-banner__overlay {
    background: linear-gradient(
      to top,
      rgba(14,12,22,0.92) 0%,
      rgba(14,12,22,0.58) 55%,
      rgba(14,12,22,0.30) 100%
    );
  }
}

@media (max-width: 600px) {
  .section {
    padding: 60px 20px;
  }

  .hero {
    padding: 60px 20px 60px;
  }

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

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

  .course-meta-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    margin: 0 20px 40px;
    padding: 32px 24px;
  }

  .meta-item {
    padding: 0 !important;
    border-left: none !important;
  }

  .form-wrap {
    padding: 28px 20px;
  }

  .instructor {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 28px 20px;
  }

  .course-banner__content {
    padding: calc(var(--nav-h) + 40px) 24px 48px;
  }
}