:root {
  --navy: #061949;
  --navy2: #03102e;
  --blue: #0b46a5;
  --gold: #f6bd43;
  --gold2: #d99a1b;
  --text: #07152f;
  --muted: #65718b;
  --light: #f3f7ff;
  --white: #fff;
  --line: rgba(255, 255, 255, 0.16);
  --line-soft: rgba(255, 255, 255, 0.09);
  --shadow: 0 24px 70px rgba(5, 18, 54, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.5;
  overflow-x: hidden;
}

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

.container {
  width: min(1180px, 92vw);
  margin: auto;
}

.progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold), #fff);
  z-index: 9999;
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0;
  background: linear-gradient(180deg, rgba(6, 25, 73, 0.98), rgba(3, 16, 46, 0.95));
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 16px 40px rgba(2, 8, 24, 0.18);
}

.nav-shell {
  width: min(1320px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 34px;
  min-height: 76px;
  padding: 10px 26px;
  backdrop-filter: blur(14px);
  transition: min-height 0.25s ease, padding 0.25s ease, background 0.25s ease;
}

.nav.scrolled .nav-shell {
  min-height: 68px;
  padding-top: 8px;
  padding-bottom: 8px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  color: #fff;
  text-decoration: none;
  font-weight: 800;
}

.brand img {
  width: 150px;
  height: 54px;
  object-fit: contain;
}

.brand span {
  display: none;
}

.nav-links,
.nav-actions {
  display: flex;
  align-items: center;
}

.nav-links {
  justify-content: center;
  gap: clamp(16px, 2vw, 34px);
}

.nav-links a,
.nav-link {
  position: relative;
  color: #dbe7ff;
  text-decoration: none;
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.nav-links a::after,
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--gold), rgba(255, 255, 255, 0.25));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after,
.nav-link:hover::after,
.nav-link:focus-visible::after {
  transform: scaleX(1);
}

.nav-actions {
  gap: 12px;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 12px 24px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 14px;
  background: linear-gradient(135deg, var(--gold), #ffdc74);
  color: var(--navy) !important;
  text-decoration: none;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.02em;
  box-shadow: 0 16px 34px rgba(246, 189, 67, 0.24);
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  padding: 0;
  align-items: center;
  justify-content: center;
  justify-self: end;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 3px 0;
  border-radius: 999px;
  background: #fff;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.hero {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  color: #fff;
  display: flex;
  align-items: center;
  padding: 120px 0 70px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(3, 16, 46, 0.96) 0%, rgba(3, 16, 46, 0.78) 42%, rgba(3, 16, 46, 0.72)),
    url("../img/hero-chamber-uaden.png") center / cover no-repeat;
  transform: scale(1.03);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 15% 25%, rgba(246, 189, 67, 0.22), transparent 24%),
    radial-gradient(circle at 70% 50%, rgba(18, 110, 255, 0.25), transparent 30%);
}

.hero::before {
  content: "";
  position: absolute;
  width: 540px;
  height: 540px;
  right: -120px;
  top: 120px;
  border-radius: 34% 66% 70% 30% / 30% 31% 69% 70%;
  background: radial-gradient(circle, rgba(246, 189, 67, 0.18), rgba(246, 189, 67, 0.02) 68%, transparent 72%);
  filter: blur(12px);
  animation: pulseFloat 10s ease-in-out infinite;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.2fr 380px;
  gap: 44px;
  align-items: center;
}

.hero-copy {
  min-width: 0;
}

.eyebrow {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  color: var(--gold);
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 12px;
}

.eyebrow::before {
  content: "";
  width: 42px;
  height: 3px;
  background: currentColor;
  border-radius: 99px;
}

.hero h1 {
  margin: 22px 0 18px;
  font-size: clamp(44px, 6vw, 82px);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.hero h2,
.section h2 {
  letter-spacing: -0.045em;
}

.hero p {
  max-width: 700px;
  font-size: 20px;
  color: #eaf1ff;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.hero-tags span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 18px 28px 18px 28px;
  background: rgba(255, 255, 255, 0.08);
  color: #eef4ff;
  font-size: 13px;
  font-weight: 800;
  backdrop-filter: blur(12px);
}

.hero-tags i {
  color: var(--gold);
  font-size: 15px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 30px 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 24px;
  border: 0;
  border-radius: 14px;
  cursor: pointer;
  text-decoration: none;
  font-weight: 900;
  transition: 0.25s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), #ffdc74);
  color: var(--navy);
  box-shadow: 0 16px 34px rgba(246, 189, 67, 0.26);
}

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

.btn-ghost {
  border: 1px solid rgba(255, 255, 255, 0.26);
  background: rgba(255, 255, 255, 0.07);
  color: #fff;
}

.btn-download {
  border: 1px solid rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  box-shadow: none;
}

.btn-download:hover,
.btn-ghost:hover {
  transform: translateY(-2px);
  color: #fff;
  border-color: rgba(246, 189, 67, 0.58);
  background: rgba(255, 255, 255, 0.14);
}

.full {
  width: 100%;
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  max-width: 680px;
  margin-top: 24px;
}

.hero-proof div {
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(12px);
}

.hero-proof strong {
  display: block;
  font-size: 30px;
  color: var(--gold);
}

.hero-proof span {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  color: #d6e0f9;
}

.hero-proof i {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--gold);
  font-size: 18px;
}

.date-card {
  padding: 34px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--text);
  box-shadow: var(--shadow);
  animation: floatCard 6s ease-in-out infinite;
}

.date-card span {
  font-weight: 900;
  color: var(--navy);
  text-transform: uppercase;
}

.date-card strong {
  display: block;
  font-size: 104px;
  line-height: 0.8;
  letter-spacing: -0.08em;
  color: var(--gold2);
}

.date-card em {
  font-size: 28px;
  font-style: normal;
  font-weight: 900;
  color: var(--navy);
}

.date-card ul {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 28px 0;
  list-style: none;
}

.date-card li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 16px;
  background: #f0f4fd;
  font-weight: 800;
}

.date-card li i {
  color: var(--gold2);
  font-size: 18px;
}

.date-card li span {
  color: var(--text);
  font-size: 14px;
  letter-spacing: 0;
}

.section {
  padding: 96px 0;
}

.split,
.story-grid,
.modality-grid,
.instructor-grid,
.investment-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 54px;
  align-items: center;
}

.section h2 {
  margin: 14px 0 18px;
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.03;
}

.section p {
  font-size: 18px;
  color: var(--muted);
}

.gold {
  color: var(--gold2);
}

.problem-panel {
  padding: 34px;
  border-radius: 28px;
  background: #fff;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.problem-panel::after {
  content: "";
  position: absolute;
  inset: auto -40px -50px auto;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(11, 70, 165, 0.16), transparent 70%);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.problem-grid span {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 18px;
  border: 1px solid #dce7ff;
  border-radius: 16px;
  background: #eef4ff;
  font-weight: 800;
}

.problem-grid i {
  color: var(--blue);
}

.dark-section {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--navy2), var(--navy));
  color: #fff;
}

.dark-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 10% 20%, rgba(18, 110, 255, 0.2), transparent 35%),
    radial-gradient(circle at 85% 30%, rgba(246, 189, 67, 0.18), transparent 28%);
}

.dark-section .container {
  position: relative;
}

.section-head {
  max-width: 860px;
  margin: 0 auto 42px;
  text-align: center;
}

.dark-section .section-head h2,
.dark-section h3 {
  color: #fff;
}

.dark-section p {
  color: #c9d7f9;
}

.benefit-card {
  min-height: 230px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.06);
  transition: 0.3s ease;
  position: relative;
  overflow: hidden;
}

.benefit-card:hover {
  transform: translateY(-8px) rotate(-1deg);
  background: rgba(255, 255, 255, 0.1);
}

.benefit-card i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: rgba(246, 189, 67, 0.14);
  color: var(--gold);
  font-size: 22px;
}

.benefit-card small {
  position: absolute;
  top: 24px;
  right: 24px;
  color: rgba(255, 255, 255, 0.45);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.benefit-card h3 {
  margin: 16px 0 10px;
  font-size: 24px;
}

.image-story {
  background: #f8fbff;
}

.story-image img {
  width: 100%;
  aspect-ratio: 1.15 / 1;
  object-fit: cover;
  object-position: center;
  border-radius: 30px;
  box-shadow: var(--shadow);
  transform: none;
}

.text-link {
  color: var(--blue);
  text-decoration: none;
  font-weight: 900;
}

.story-copy {
  position: relative;
  padding: 14px 0;
}

.story-copy::before {
  content: "";
  position: absolute;
  top: -20px;
  left: -24px;
  width: 120px;
  height: 120px;
  border-radius: 38% 62% 54% 46% / 39% 38% 62% 61%;
  background: linear-gradient(135deg, rgba(246, 189, 67, 0.18), rgba(11, 70, 165, 0.05));
  z-index: -1;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.module {
  position: relative;
  padding: 28px;
  border: 1px solid #dfe8f7;
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 18px 45px rgba(6, 25, 73, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.module:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 50px rgba(6, 25, 73, 0.14);
}

.date {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--navy);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
}

.module h3 {
  font-size: 22px;
}

.download-banner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  margin-top: 42px;
  padding: 30px 34px;
  border: 0;
  border-radius: 24px;
  background: linear-gradient(135deg, var(--navy2), var(--navy));
  color: #fff;
  box-shadow: 0 24px 54px rgba(6, 25, 73, 0.18);
}

.download-banner h3 {
  max-width: 760px;
  margin: 12px 0 0;
  color: #fff;
  font-size: clamp(22px, 2.1vw, 30px);
  line-height: 1.16;
  letter-spacing: -0.025em;
}

.download-banner .btn {
  justify-self: end;
  white-space: nowrap;
}

.modality {
  background: linear-gradient(135deg, #eef5ff, #fff);
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 24px;
}

.feature-list span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(6, 25, 73, 0.08);
  font-weight: 800;
}

.feature-list i {
  color: var(--gold2);
}

.glass-card {
  padding: 40px;
  border-radius: 30px;
  background: linear-gradient(180deg, var(--navy), var(--navy2));
  color: #fff;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.glass-card::after {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  right: -50px;
  bottom: -60px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(246, 189, 67, 0.18), transparent 68%);
}

.glass-card h3 {
  font-size: 34px;
}

.glass-card li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 14px 0;
  font-weight: 700;
}

.glass-card li i {
  color: var(--gold);
}

.audience {
  background: #fff;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.audience-grid span {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px;
  border: 1px solid #dfe8f7;
  border-radius: 16px;
  background: #f4f7fc;
  font-weight: 800;
  transition: transform 0.2s ease, background 0.2s ease;
}

.audience-grid span:hover {
  transform: translateY(-4px);
  background: #edf4ff;
}

.audience-grid i {
  color: var(--blue);
}

.instructor {
  background: var(--navy2);
  color: #fff;
}

.director-card-frame {
  margin: 0;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 30px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  box-shadow: var(--shadow);
}

.instructor figure img {
  width: 100%;
  aspect-ratio: 1 / 1;
  max-height: none;
  object-fit: contain;
  object-position: center;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.03);
  box-shadow: var(--shadow);
}

.instructor p {
  color: #d8e3ff;
}

.director-credentials {
  display: grid;
  gap: 12px;
  margin: 24px 0 26px;
}

.director-credentials span {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
  color: #eef4ff;
  font-weight: 700;
}

.director-credentials i {
  color: var(--gold);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.stats-grid div {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.08);
}

.stats-grid strong {
  display: block;
  font-size: 34px;
  color: var(--gold);
}

.stats-grid span {
  color: #eaf1ff;
  font-weight: 700;
}

.deliverables {
  background: #f7faff;
}

.deliver {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 26px;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 16px 35px rgba(6, 25, 73, 0.09);
  font-size: 20px;
  font-weight: 900;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.deliver:hover {
  transform: translateY(-5px);
  box-shadow: 0 22px 42px rgba(6, 25, 73, 0.14);
}

.deliver i {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(246, 189, 67, 0.15), rgba(11, 70, 165, 0.08));
  color: var(--blue);
  font-size: 22px;
}

.deliver span {
  display: block;
}

.investment {
  background: linear-gradient(135deg, #061949, #0a2e72);
  color: #fff;
}

.price-card,
.pay-card {
  padding: 38px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
}

.price-card span {
  color: var(--gold);
  text-transform: uppercase;
  font-weight: 900;
}

.price-card h2 {
  font-size: 76px;
  color: #fff;
}

.investment p {
  color: #d7e3ff;
}

.price-flags {
  display: grid;
  gap: 12px;
  margin: 24px 0 22px;
}

.price-flags span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
  color: #eef4ff;
  font-weight: 800;
}

.price-flags i {
  color: var(--gold);
}

.price-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}

.price-meta div {
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
}

.price-meta small {
  display: block;
  margin-bottom: 8px;
  color: #c7d4f1;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.price-meta strong {
  color: #fff;
  font-size: 18px;
  line-height: 1.35;
}

.investment-pdf {
  margin-top: 12px;
}

.discounts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 26px;
}

.discounts span {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 168px;
  padding: 18px;
  border-radius: 18px;
  background: #fff;
  color: var(--navy);
  text-align: center;
  line-height: 1.3;
  font-weight: 800;
}

.discounts b {
  display: block;
  margin-top: 10px;
  font-size: 34px;
  color: var(--gold2);
}

.payment-methods {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.payment-methods h4 {
  margin: 0 0 18px;
  font-size: 18px;
  color: #fff;
}

.payment-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.payment-list span {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 58px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
  color: #eef4ff;
  font-size: 14px;
  font-weight: 700;
}

.payment-list i {
  flex: 0 0 auto;
  color: var(--gold);
}

.investment-extra {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 26px;
}

.investment-note {
  display: flex;
  gap: 16px;
  padding: 24px 22px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.07);
  box-shadow: 0 20px 44px rgba(3, 10, 28, 0.12);
}

.investment-note i {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: rgba(246, 189, 67, 0.14);
  color: var(--gold);
  font-size: 22px;
}

.investment-note h3 {
  margin: 0 0 8px;
  font-size: 20px;
  color: #fff;
}

.investment-note p {
  margin: 0;
  font-size: 15px;
  color: #d7e3ff;
}

.refs {
  background: #fff;
}

.brochure-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  align-items: start;
}

.brochure-grid img {
  width: 100%;
  height: 470px;
  object-fit: cover;
  object-position: center;
  border-radius: 26px;
  box-shadow: var(--shadow);
  transition: 0.3s ease;
}

.gallery-card-hero {
  object-position: center center;
}

.gallery-card-networking {
  object-position: center center;
}

.gallery-card-strategy {
  object-position: 52% center;
}

.gallery-card-leadership {
  object-position: center 28%;
}

.brochure-grid img:hover {
  transform: translateY(-8px) rotate(-1deg) scale(1.015);
}

.narrow {
  max-width: 900px;
}

.accordion {
  display: grid;
  gap: 12px;
}

.accordion button {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 22px;
  border: 1px solid #dfe8f7;
  border-radius: 18px;
  background: #fff;
  cursor: pointer;
  text-align: left;
  font-size: 18px;
  font-weight: 900;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.accordion button:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(6, 25, 73, 0.08);
}

.accordion button span:first-child {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.accordion button i {
  color: var(--gold2);
}

.accordion div {
  display: none;
  padding: 0 22px 20px;
  color: var(--muted);
}

.accordion .open + div {
  display: block;
}

.footer {
  position: relative;
  padding: 100px 0 42px;
  background: linear-gradient(135deg, var(--navy2), var(--navy));
  color: #fff;
}

.footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 10% 20%, rgba(246, 189, 67, 0.12), transparent 24%),
    radial-gradient(circle at 85% 15%, rgba(18, 110, 255, 0.16), transparent 26%);
  pointer-events: none;
}

.footer > .container {
  position: relative;
  z-index: 1;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: stretch;
  margin-bottom: 34px;
}

.footer-cta,
.footer-highlight-card {
  padding: 34px;
  border: 1px solid var(--line-soft);
  border-radius: 28px;
}

.footer-cta {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03));
}

.footer-cta h2 {
  margin-bottom: 18px;
  font-size: clamp(34px, 4.3vw, 64px);
  line-height: 1.02;
}

.footer-cta p,
.footer-brand p {
  color: #d4def5;
}

.footer-cta-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.footer-highlight-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.04));
  box-shadow: var(--shadow);
}

.footer-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(246, 189, 67, 0.16);
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.footer-highlight-card ul {
  display: grid;
  gap: 14px;
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
}

.footer-highlight-card li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: #eef4ff;
  font-weight: 700;
}

.footer-highlight-card li i {
  color: var(--gold);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.9fr 0.9fr 1fr;
  gap: 28px;
  padding: 34px 0 26px;
}

.footer-brand img {
  width: 150px;
  height: auto;
  margin-bottom: 18px;
  object-fit: contain;
}

.footer-col h3,
.footer-contact h3 {
  margin: 0 0 16px;
  font-size: 16px;
  color: #fff;
}

.footer-col,
.footer-contact {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer-col a,
.footer-contact a,
.footer-contact span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #d4def5;
  text-decoration: none;
  font-size: 15px;
}

.footer-col a:hover,
.footer-contact a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: #b8c6e6;
  font-size: 13px;
}

.whatsapp {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 999;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  border-radius: 999px;
  background: #25d366;
  color: #fff;
  text-decoration: none;
  font-weight: 900;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  animation: pulseWhatsapp 2.6s ease-in-out infinite;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.show {
  opacity: 1;
  transform: none;
}

.delay-1 {
  transition-delay: 0.12s;
}

.parallax-soft {
  transform: translate3d(0, var(--parallax-shift, 0px), 0);
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes pulseFloat {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(-10px, 8px, 0) scale(1.03); }
}

@keyframes pulseWhatsapp {
  0%, 100% { transform: scale(1); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2); }
  50% { transform: scale(1.04); box-shadow: 0 16px 38px rgba(37, 211, 102, 0.34); }
}

@media (max-width: 1100px) {
  .nav-shell {
    grid-template-columns: auto auto;
    gap: 18px;
    min-height: 72px;
    padding: 10px 18px;
  }

  .nav-links,
  .nav-actions {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-links.active,
  .nav-actions.active {
    display: flex;
    grid-column: 1 / -1;
    width: 100%;
  }

  .nav-links.active {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 14px 0 4px;
  }

  .nav-actions.active {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding: 14px 0 6px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .nav-link::after,
  .nav-links a::after {
    display: none;
  }

  .hero-grid,
  .split,
  .story-grid,
  .modality-grid,
  .instructor-grid,
  .investment-grid,
  .footer-top,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 110px;
  }

  .date-card {
    max-width: 430px;
  }

  .timeline,
  .audience-grid,
  .brochure-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .investment-extra {
    grid-template-columns: 1fr;
  }

  .payment-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .brochure-grid img {
    height: 420px;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .download-banner {
    grid-template-columns: 1fr;
  }

  .download-banner .btn {
    justify-self: start;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(1180px, calc(100vw - 64px));
  }

  .nav {
    top: 0;
    padding: 0;
  }

  .nav-shell {
    min-height: 66px;
    padding: 8px 14px;
  }

  .brand img {
    width: 118px;
    height: 42px;
  }

  .nav-cta,
  .nav-link {
    width: 100%;
    text-align: center;
  }

  .hero h1 {
    max-width: 320px;
    font-size: 32px;
    line-height: 1.06;
    letter-spacing: 0;
    overflow-wrap: break-word;
  }

  .hero-copy,
  .date-card {
    width: 100%;
    max-width: 320px;
  }

  .hero p {
    max-width: 320px;
    font-size: 17px;
  }

  .hero .eyebrow {
    max-width: 100%;
    flex-wrap: wrap;
    font-size: 11px;
    line-height: 1.35;
    letter-spacing: 0.08em;
  }

  .hero-proof,
  .problem-grid,
  .feature-list,
  .stats-grid,
  .discounts,
  .price-meta,
  .timeline,
  .audience-grid,
  .brochure-grid {
    grid-template-columns: 1fr;
  }

  .payment-list {
    grid-template-columns: 1fr;
  }

  .brochure-grid img {
    height: 360px;
  }

  .hero-tags {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .hero-tags span {
    width: 100%;
    max-width: 320px;
    min-width: 0;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn,
  .download-banner .btn {
    width: 100%;
  }

  .hero-actions .btn,
  .hero-proof {
    max-width: 320px;
  }

  .download-banner {
    padding: 22px;
  }

  .hero-tags span,
  .deliver {
    border-radius: 18px;
  }

  .story-image img,
  .instructor figure img,
  .benefit-card,
  .problem-panel,
  .glass-card,
  .price-card,
  .pay-card,
  .footer-cta,
  .footer-highlight-card,
  .brochure-grid img {
    border-radius: 24px;
  }

  .section {
    padding: 68px 0;
  }

  .price-card h2 {
    font-size: 54px;
  }

  .footer {
    padding-top: 82px;
  }

  .footer-cta,
  .footer-highlight-card {
    padding: 24px;
  }

  .footer-cta-actions .btn {
    width: 100%;
  }

  .whatsapp {
    right: 14px;
    bottom: 14px;
    width: 54px;
    height: 54px;
    padding: 0;
    justify-content: center;
    font-size: 0;
  }

  .whatsapp i {
    font-size: 21px;
  }

}