@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@500;700&family=Source+Sans+3:wght@400;600;700&display=swap');

:root {
  --bg: #f3f6fb;
  --bg-soft: #eef3f9;
  --cream: #fdfbf7;
  --gold: #caa35a;
  --accent: #1fb5ad;
  --text: #0b0f1a;
  --muted: #4b5563;
  --line: #e2e8f0;
  --card: #ffffff;
  --shadow: 0 14px 36px rgba(15, 23, 42, 0.08);
  --hero-start: #f6f7fb;
  --hero-mid: #e9eef6;
  --hero-end: #e4ebf3;
}

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

body {
  font-family: 'Source Sans 3', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 10% 15%, rgba(255, 255, 255, 0.7), transparent 45%),
    radial-gradient(circle at 85% 20%, rgba(239, 246, 255, 0.8), transparent 50%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0.15));
  pointer-events: none;
  z-index: -1;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}

.hero {
  position: relative;
  color: #1b2438;
  padding-bottom: 80px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 15% 15%, rgba(31, 181, 173, 0.12), transparent 55%),
              radial-gradient(circle at 85% 20%, rgba(202, 163, 90, 0.14), transparent 45%),
              linear-gradient(135deg, #f5f7fb 0%, #e7edf7 55%, #dfe7f3 100%);
  z-index: 0;
}

.nav {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 6%;
  border-bottom: 1px solid rgba(27, 36, 56, 0.08);
  backdrop-filter: blur(6px);
}

.brand {
  display: grid;
  gap: 2px;
  color: #1b2438;
}

.brand__name {
  font-weight: 700;
  font-size: 1rem;
}

.brand__sub {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(27, 36, 56, 0.6);
}

.nav__cta {
  padding: 10px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(27, 36, 56, 0.15);
  font-weight: 600;
}

.hero__content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 36px;
  padding: 20px 6% 0;
}

.hero__text h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.6rem, 4.6vw, 3.9rem);
  letter-spacing: 0.02em;
  line-height: 1.08;
  margin-bottom: 18px;
}

.hero__text h1 span {
  display: block;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  color: rgba(27, 36, 56, 0.55);
  margin-bottom: 12px;
}

.subtitle {
  max-width: 540px;
  color: rgba(27, 36, 56, 0.75);
  font-size: 1.08rem;
  margin-bottom: 24px;
}

.hero__meta {
  display: grid;
  gap: 10px;
  font-size: 0.95rem;
  margin-bottom: 28px;
}

.meta__label {
  display: inline-block;
  width: 60px;
  color: rgba(255, 255, 255, 0.5);
}

.meta__value {
  font-weight: 600;
}

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

.hero__card {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(27, 36, 56, 0.08);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.hero__card-title {
  font-weight: 700;
  margin-bottom: 16px;
}

.hero__badge {
  margin-top: 18px;
  padding: 10px 14px;
  background: rgba(31, 181, 173, 0.15);
  border-radius: 999px;
  font-size: 0.85rem;
  text-align: center;
}

.section {
  padding: 80px 0;
}

.section h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 2.8vw, 2.4rem);
  margin-bottom: 18px;
}

.section__lead {
  color: var(--muted);
  margin-bottom: 24px;
}

.section--intro {
  background: var(--cream);
}

.section--overview {
  background: linear-gradient(180deg, #ffffff 0%, #eef2f7 100%);
}

.section--topics {
  background: #f4f6fb;
}

.section--gallery {
  background: #f8fafc;
}

.section--schedule {
  background: #f6f8fc;
}

.section--mentor {
  background: linear-gradient(135deg, #ffffff 0%, #eef5f4 100%);
}

.section--pricing {
  background: #1f2a44;
  color: #fff;
}

.section--contact {
  background: #f7f9fd;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
}

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

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.gallery img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.1);
}

.trust-strip {
  margin-top: 18px;
  display: grid;
  gap: 10px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(27, 36, 56, 0.08);
  color: var(--muted);
  font-weight: 600;
}

.card {
  background: var(--card);
  padding: 22px;
  border-radius: 18px;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.07);
}

.card h3 {
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.timeline {
  display: grid;
  gap: 18px;
}

.timeline__item {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 18px;
  padding: 18px;
  background: #f8fafc;
  border-radius: 16px;
  border: 1px solid var(--line);
}

.timeline__day {
  font-weight: 700;
  color: var(--gold);
}

.note {
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.95rem;
}

.mentor__card {
  background: #fff;
  padding: 16px;
  border-radius: 18px;
  box-shadow: var(--shadow);
  text-align: center;
}

.mentor__card img {
  max-width: 230px;
  margin: 0 auto;
  border-radius: 14px;
}

.mentor__name {
  margin-top: 12px;
  font-weight: 600;
}

.pricing {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  align-items: start;
}

.pricing__main {
  background: rgba(255, 255, 255, 0.08);
  padding: 28px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.price {
  font-size: 2.6rem;
  font-weight: 700;
}

.price span {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
}

.price__early {
  margin: 10px 0 18px;
  color: rgba(255, 255, 255, 0.8);
}

.pricing__list {
  background: #111827;
  padding: 24px;
  border-radius: 18px;
}

.pricing__list h3 {
  margin: 12px 0 10px;
}

.pricing__note {
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.95rem;
}

.guarantee {
  margin-top: 30px;
  background: rgba(255, 255, 255, 0.08);
  padding: 20px 24px;
  border-radius: 18px;
}

.contact {
  margin-top: 18px;
  display: grid;
  gap: 10px;
}

.qr {
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 20px;
  text-align: center;
}

.qr img {
  max-width: 170px;
  margin: 0 auto;
}

.qr__caption {
  margin-top: 10px;
  color: var(--muted);
}

.footer {
  padding: 70px 0 90px;
  background: #0f172a;
  color: rgba(255, 255, 255, 0.86);
}

.footer__title {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.footer p {
  max-width: 760px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.78);
}

.floating-cta {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: 18px;
  background: var(--accent);
  color: #0f172a;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.04em;
  box-shadow: 0 12px 26px rgba(45, 212, 191, 0.45);
  z-index: 999;
  display: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn--primary {
  background: var(--accent);
  color: #0f172a;
  box-shadow: 0 12px 26px rgba(45, 212, 191, 0.35);
}

.btn--ghost {
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #fff;
}

.btn:hover {
  transform: translateY(-2px);
}

.bullet {
  list-style: none;
  display: grid;
  gap: 10px;
}

.bullet li {
  padding-left: 18px;
  position: relative;
}

.bullet li::before {
  content: '•';
  color: var(--accent);
  position: absolute;
  left: 0;
}

@media (max-width: 720px) {
  .nav {
    flex-direction: column;
    gap: 14px;
  }

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

  .meta__label {
    width: auto;
    display: block;
  }

  .floating-cta {
    display: inline-flex;
  }
}