:root {
  --cream: #f5edd8;
  --cream-soft: #fffaf0;
  --ink: #050503;
  --ink-soft: #29261f;
  --line: rgba(5, 5, 3, 0.16);
  --muted: rgba(5, 5, 3, 0.66);
  --white: #ffffff;
  --gold: #c8a95a;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: Arial, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  line-height: 1.55;
}

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

button,
input {
  font: inherit;
}

.site-header {
  position: fixed;
  z-index: 10;
  top: 18px;
  left: 50%;
  display: grid;
  width: min(calc(100% - 32px), 1120px);
  min-height: 66px;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 18px;
  padding: 10px 14px;
  color: var(--cream);
  background: rgba(5, 5, 3, 0.78);
  border: 1px solid rgba(245, 237, 216, 0.18);
  border-radius: 8px;
  backdrop-filter: blur(16px);
  transform: translateX(-50%);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  width: max-content;
  max-width: 210px;
  height: 46px;
  color: var(--cream);
  font-size: 25px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0;
  white-space: nowrap;
}

.brand-mark img {
  width: 35px;
  height: 31px;
  object-fit: contain;
  object-position: center;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 26px;
  font-size: 14px;
  color: rgba(245, 237, 216, 0.82);
}

.nav-links a {
  transition: color 180ms ease;
}

.nav-links a:hover {
  color: var(--cream);
}

.language-switch {
  justify-self: end;
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
  width: 92px;
  height: 38px;
  padding: 3px;
  background: rgba(245, 237, 216, 0.12);
  border: 1px solid rgba(245, 237, 216, 0.18);
  border-radius: 8px;
}

.lang-button {
  min-width: 0;
  color: rgba(245, 237, 216, 0.72);
  background: transparent;
  border: 0;
  border-radius: 6px;
  cursor: pointer;
}

.lang-button.is-active {
  color: var(--ink);
  background: var(--cream);
}

.hero {
  min-height: 96vh;
  display: flex;
  align-items: flex-end;
  padding: 160px 24px 80px;
  color: var(--cream);
  background:
    radial-gradient(circle at 75% 30%, rgba(200, 169, 90, 0.16), transparent 32%),
    linear-gradient(145deg, rgba(5, 5, 3, 0.92), rgba(5, 5, 3, 0.74)),
    url("./assets/tradingvibe-logo.png");
  background-size: auto, auto, cover;
  background-position: center;
}

.hero-inner,
.section,
.risk-inner {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
}

.hero-inner {
  padding-bottom: 24px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 18px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(56px, 11vw, 150px);
  line-height: 0.9;
  letter-spacing: 0;
}

.hero-line {
  max-width: 760px;
  margin: 28px 0 0;
  color: rgba(245, 237, 216, 0.88);
  font-size: clamp(24px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.12;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border-radius: 8px;
  font-weight: 800;
  border: 1px solid transparent;
  cursor: pointer;
}

.button.primary {
  color: var(--ink);
  background: var(--cream);
  border-color: var(--cream);
}

.button.ghost {
  color: var(--cream);
  background: transparent;
  border-color: rgba(245, 237, 216, 0.38);
}

.button.full {
  width: 100%;
  background: var(--ink);
  color: var(--cream);
  border-color: var(--ink);
}

.section {
  padding: 104px 0;
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(240px, 0.82fr) minmax(0, 1.18fr);
  gap: 64px;
  align-items: start;
}

h2 {
  margin: 0;
  font-size: clamp(34px, 5vw, 72px);
  line-height: 0.98;
  letter-spacing: 0;
}

.lead {
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.55;
}

.courses-section,
.contact-section {
  border-top: 1px solid var(--line);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 34px;
}

.section-heading.compact {
  align-items: start;
  flex-direction: column;
  gap: 0;
}

.course-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.course-card,
.review-card,
.contact-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 240, 0.62);
}

.course-card {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  gap: 22px;
  align-items: stretch;
  min-height: 430px;
  padding: 24px;
}

.course-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.course-number {
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
}

.course-card h3 {
  margin: 18px 0 16px;
  font-size: 27px;
  line-height: 1.08;
}

.course-card p {
  margin: 0;
  color: var(--muted);
}

.course-links {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-top: auto;
  padding-top: 28px;
}

.course-link {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 800;
}

.course-link.primary-link {
  color: var(--cream);
  background: var(--ink);
  border-color: var(--ink);
}

.slide-frame {
  position: relative;
  min-height: 320px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.slide-frame::before {
  content: "";
  display: block;
  padding-top: 58%;
}

.slide-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.slide-fallback {
  position: absolute;
  right: 14px;
  bottom: 14px;
  z-index: 1;
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  color: var(--cream);
  background: rgba(5, 5, 3, 0.82);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 800;
}

.reviews-section {
  width: 100%;
  padding-left: max(24px, calc((100% - 1120px) / 2));
  padding-right: max(24px, calc((100% - 1120px) / 2));
  background: var(--ink);
  color: var(--cream);
}

.reviews-section .section-heading,
.reviews-section .fine-print {
  width: min(1120px, 100%);
  margin-left: auto;
  margin-right: auto;
}

.reviews-grid {
  display: grid;
  width: min(1120px, 100%);
  margin: 0 auto;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.review-card {
  min-height: 242px;
  padding: 20px;
  color: var(--cream);
  background: rgba(245, 237, 216, 0.06);
  border-color: rgba(245, 237, 216, 0.16);
}

.stars {
  color: var(--gold);
  font-size: 15px;
  letter-spacing: 0.12em;
}

.review-name {
  margin: 14px 0 8px;
  font-weight: 800;
}

.review-card p {
  margin: 0;
  color: rgba(245, 237, 216, 0.76);
  font-size: 15px;
}

.fine-print {
  margin-top: 28px;
  color: rgba(245, 237, 216, 0.62);
  font-size: 13px;
}

.contact-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: start;
}

.contact-form {
  display: grid;
  gap: 18px;
  padding: 24px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.contact-form input[type="text"],
.contact-form input[type="email"] {
  width: 100%;
  min-height: 50px;
  padding: 0 14px;
  color: var(--ink);
  background: var(--cream-soft);
  border: 1px solid var(--line);
  border-radius: 8px;
  outline: none;
}

.contact-form input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(200, 169, 90, 0.18);
}

.checkbox-row {
  grid-template-columns: 18px 1fr;
  align-items: start;
}

.checkbox-row input {
  width: 18px;
  height: 18px;
  margin: 3px 0 0;
  accent-color: var(--ink);
}

.form-status {
  min-height: 20px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.risk-section {
  padding: 46px 0 50px;
  color: var(--ink);
  background: var(--cream);
  border-top: 1px solid var(--line);
}

.risk-inner {
  display: grid;
  grid-template-columns: 0.32fr 1fr;
  gap: 44px;
  padding-top: 4px;
}

.risk-inner h2 {
  margin: 0;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.12;
}

.risk-copy {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.68;
}

.risk-copy p {
  margin: 0 0 10px;
}

.site-footer {
  width: 100%;
  margin: 0;
  color: rgba(245, 237, 216, 0.74);
  background: var(--ink);
  border-top: 1px solid rgba(245, 237, 216, 0.14);
}

.footer-inner {
  width: min(100% - 48px, 1120px);
  margin: 0 auto;
  padding: 38px 0 44px;
}

.footer-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(245, 237, 216, 0.14);
}

.footer-brand {
  color: var(--cream);
  font-size: 18px;
  font-weight: 800;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  color: var(--cream);
  font-size: 13px;
  font-weight: 800;
}

.footer-links a,
.licence-copy a {
  color: var(--cream);
  text-decoration: underline;
  text-decoration-color: rgba(200, 169, 90, 0.62);
  text-underline-offset: 3px;
}

.licence-disclosure {
  display: grid;
  grid-template-columns: 0.28fr 1fr;
  gap: 38px;
  padding-top: 24px;
}

.licence-disclosure h2 {
  margin: 0;
  color: var(--cream);
  font-size: 21px;
  line-height: 1.18;
}

.licence-copy {
  max-width: 860px;
  font-size: 12.5px;
  line-height: 1.68;
}

.licence-copy p {
  margin: 0 0 11px;
}

.legal-page {
  color: var(--ink);
  background: var(--cream);
}

.legal-header {
  color: var(--cream);
  background: var(--ink);
  border-bottom: 1px solid rgba(245, 237, 216, 0.14);
}

.legal-header-inner,
.legal-main,
.legal-footer-inner {
  width: min(100% - 48px, 980px);
  margin: 0 auto;
}

.legal-header-inner {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.legal-back {
  color: rgba(245, 237, 216, 0.78);
  font-size: 13px;
  font-weight: 800;
}

.legal-main {
  padding: 72px 0 84px;
}

.legal-kicker {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.legal-main h1 {
  margin: 0 0 12px;
  font-size: clamp(38px, 6vw, 68px);
  line-height: 0.96;
}

.legal-meta {
  margin: 0 0 44px;
  color: var(--muted);
  font-size: 14px;
}

.legal-content {
  display: grid;
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.legal-content h2 {
  margin: 26px 0 0;
  color: var(--ink);
  font-size: 26px;
  line-height: 1.2;
}

.legal-content p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 15px;
}

.legal-content .pending-note {
  padding: 14px 16px;
  color: var(--ink);
  background: var(--cream-soft);
  border: 1px solid var(--gold);
  border-radius: 8px;
  font-weight: 800;
}

.legal-footer {
  color: rgba(245, 237, 216, 0.7);
  background: var(--ink);
}

.legal-footer-inner {
  padding: 28px 0;
  font-size: 13px;
}

@media (max-width: 860px) {
  .site-header {
    top: 10px;
    width: calc(100% - 20px);
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .brand-mark {
    max-width: 190px;
    font-size: 22px;
  }

  .brand-mark img {
    width: 31px;
    height: 28px;
  }

  .hero {
    min-height: 90vh;
    padding: 128px 20px 54px;
  }

  .hero-inner,
  .section,
  .risk-inner {
    width: min(100% - 32px, 1120px);
  }

  .section {
    padding: 72px 0;
  }

  .section-grid,
  .contact-section,
  .risk-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .section-heading {
    display: block;
  }

  .course-grid,
  .reviews-grid {
    grid-template-columns: 1fr;
  }

  .course-card {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .slide-frame {
    min-height: 260px;
  }

  .reviews-section {
    padding-left: 16px;
    padding-right: 16px;
  }

  .footer-inner,
  .legal-header-inner,
  .legal-main,
  .legal-footer-inner {
    width: min(100% - 32px, 1120px);
  }

  .footer-topline,
  .legal-header-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .licence-disclosure {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}

@media (max-width: 460px) {
  .hero h1 {
    font-size: 52px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .slide-frame {
    min-height: 210px;
  }

  .button {
    width: 100%;
  }
}