/* ===== Variables ===== */
:root {
  --purple: #6c3fa8;
  --purple-dark: #4b2670;
  --purple-light: #9b6fd1;
  --peach: #f0a98a;
  --text-dark: #1f1b2e;
  --text-gray: #5b5868;
  --bg-light: #f1f2ed;
  --bg-gray: #f1f2ed;
  --border-color: #1f1b2e;
  --max-width: 1320px;
  --radius: 14px;
}

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

html {
  scroll-behavior: smooth;
  height: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--text-dark);
  background: var(--bg-light);
  line-height: 1.6;
}

main {
  flex: 1 0 auto;
}

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

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

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.visually-hidden {
  position: absolute;
  left: -9999px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid var(--border-color);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(31, 27, 46, 0.15);
}

.btn-outline {
  background: var(--bg-light);
  color: var(--text-dark);
}

.btn-primary {
  background: var(--purple);
  border-color: var(--purple);
  color: #fff;
}

.btn-primary:hover {
  background: var(--purple-dark);
}

.btn-block {
  display: block;
  width: 100%;
  text-align: center;
}

/* ===== Header / Nav ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-light);
  border-bottom: 1px solid #ece9f1;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-dark);
}

.logo img,
.logo svg {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  object-fit: contain;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--text-dark);
  border-radius: 2px;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 32px;
}

.main-nav a {
  font-weight: 500;
  color: var(--text-gray);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--purple);
  border-color: var(--purple);
}

/* ===== Hero ===== */
.hero {
  padding: 72px 0 88px;
}

.hero .container {
  display: flex;
  align-items: center;
  gap: 56px;
}

.hero-content {
  flex: 1.1;
}

.hero-content h1 {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  line-height: 1.25;
  margin-bottom: 18px;
}

.hero-content p {
  color: var(--text-gray);
  font-size: 1.05rem;
  max-width: 520px;
  margin-bottom: 28px;
}

.illustration {
  flex: 1;
  display: flex;
  justify-content: center;
}

.illustration-frame {
  position: relative;
  width: 100%;
  max-width: 360px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: linear-gradient(160deg, var(--purple-light), var(--peach));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.illustration-frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.illustration-frame svg {
  width: 55%;
  height: 55%;
  opacity: 0.85;
}

.illustration-img {
  width: 100%;
  max-width: 360px;
  object-fit: contain;
}

.illustration-img-small {
  max-width: 280px;
}

/* ===== Philosophy ===== */
.philosophy {
  padding: 64px 0 96px;
}

.philosophy > .container > h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 28px;
}

.philosophy blockquote {
  max-width: 760px;
  margin: 0 auto 48px;
  text-align: center;
  font-style: italic;
  font-size: 1.1rem;
  color: var(--text-dark);
}

.philosophy-body {
  display: flex;
  align-items: center;
  gap: 56px;
}

.philosophy-text {
  flex: 1.2;
}

.philosophy-text p {
  color: var(--text-gray);
  margin-bottom: 18px;
}

/* ===== About ===== */
.about {
  background: var(--bg-gray);
  padding: 72px 0;
}

.about .container {
  display: flex;
  align-items: flex-start;
  gap: 56px;
}

.about-text {
  flex: 1.3;
}

.about-text h2 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.about-name {
  font-size: 1.2rem;
  font-weight: 700;
  margin-top: 18px;
}

.about-title {
  color: var(--purple);
  font-weight: 600;
  margin-bottom: 4px;
}

.about-membership {
  color: var(--text-gray);
  font-size: 0.9rem;
  margin-bottom: 18px;
}

.about-bio {
  color: var(--text-gray);
  margin-bottom: 22px;
}

.about-qualifications h3 {
  font-size: 1rem;
  margin-bottom: 10px;
}

.about-qualifications ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--text-gray);
}

.about-qualifications li {
  padding-left: 22px;
  position: relative;
}

.about-qualifications li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--purple);
}

.about-photo {
  flex: 0 0 260px;
}

.photo-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  background: var(--bg-light);
  border: 1px solid #e3e0ea;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--purple-light);
}

.photo-frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-frame svg {
  width: 45%;
  height: 45%;
}

/* ===== Coming Soon (Consulting) ===== */
.coming-soon {
  background: var(--bg-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 56px 24px 88px;
}

.coming-soon-inner {
  max-width: 480px;
}

.coming-soon-inner .illustration-frame {
  width: 84px;
  height: 84px;
  margin: 0 auto 20px;
}

.coming-soon-inner h2 {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.coming-soon-inner p {
  color: var(--text-gray);
  margin-bottom: 22px;
}

/* ===== Academy listing ===== */
.page-header {
  padding: 56px 0 16px;
  text-align: center;
}

.page-header h1 {
  font-size: 2.1rem;
  margin-bottom: 12px;
}

.page-header p {
  color: var(--text-gray);
  max-width: 600px;
  margin: 0 auto;
}

.value-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 36px;
  padding: 32px 0 8px;
}

.value-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  max-width: 190px;
  text-align: center;
}

.value-item svg {
  width: 28px;
  height: 28px;
  color: var(--purple);
}

.value-item span {
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--text-gray);
  line-height: 1.4;
}

.course-grid {
  padding: 40px 0 96px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  justify-items: center;
  gap: 28px;
}

.course-card {
  display: block;
  width: 100%;
  max-width: 380px;
  border: 1px solid #e3e0ea;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-light);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.course-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(31, 27, 46, 0.12);
}

.course-card-banner {
  height: 150px;
  background: linear-gradient(135deg, var(--purple), var(--peach));
  display: flex;
  align-items: center;
  justify-content: center;
}

.course-card-banner svg {
  width: 56px;
  height: 56px;
  color: #fff;
}

.course-card-body {
  padding: 22px;
}

.course-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--purple);
  margin-bottom: 8px;
}

.course-card-body h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.course-card-body p {
  color: var(--text-gray);
  font-size: 0.92rem;
  margin-bottom: 14px;
}

.course-card-price-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 12px;
}

.course-card-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-dark);
}

.course-card-price-original {
  font-size: 0.82rem;
  color: var(--text-gray);
  text-decoration: line-through;
}

.course-card-meta {
  font-size: 0.78rem;
  color: var(--text-gray);
  border-top: 1px solid #e3e0ea;
  margin-top: 4px;
  padding-top: 12px;
  margin-bottom: 12px;
}

.course-card-link {
  font-weight: 600;
  color: var(--purple);
}

/* ===== Course Detail (Academy course) ===== */
.course-hero {
  background: var(--bg-gray);
  padding: 48px 0;
}

.breadcrumb {
  font-size: 0.85rem;
  color: var(--text-gray);
  margin-bottom: 18px;
}

.breadcrumb a {
  color: var(--purple);
  font-weight: 600;
}

.course-hero h1 {
  font-size: clamp(1.7rem, 3.4vw, 2.3rem);
  margin-bottom: 14px;
  max-width: 760px;
}

.course-hero .subtitle {
  color: var(--text-gray);
  max-width: 700px;
  margin-bottom: 18px;
  font-size: 1.05rem;
}

.course-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--text-gray);
  font-size: 0.92rem;
}

.course-meta strong {
  color: var(--text-dark);
}

.course-layout {
  display: flex;
  gap: 48px;
  padding: 48px 0 96px;
  align-items: flex-start;
}

.course-main {
  flex: 1.6;
}

.course-main section {
  margin-bottom: 44px;
}

.course-main h2 {
  font-size: 1.4rem;
  margin-bottom: 18px;
}

.learn-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.learn-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--text-gray);
}

.learn-item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--purple);
  margin-top: 2px;
}

.curriculum-module {
  border: 1px solid #e3e0ea;
  border-radius: 10px;
  margin-bottom: 12px;
  overflow: hidden;
}

.curriculum-module-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  background: var(--bg-light);
  border: none;
  font-weight: 600;
  font-size: 0.98rem;
  text-align: left;
  cursor: pointer;
}

.curriculum-module-toggle .chevron {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  transition: transform 0.2s ease;
  color: var(--purple);
}

.curriculum-module.open .chevron {
  transform: rotate(180deg);
}

.curriculum-module-content {
  display: none;
  padding: 0 18px 16px;
  color: var(--text-gray);
}

.curriculum-module.open .curriculum-module-content {
  display: block;
}

.curriculum-module-content ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.curriculum-module-content li {
  padding-left: 18px;
  position: relative;
  font-size: 0.92rem;
}

.curriculum-module-content li::before {
  content: "\2013";
  position: absolute;
  left: 0;
  color: var(--purple);
}

.instructor-card {
  display: flex;
  gap: 18px;
  align-items: center;
}

.instructor-card .photo-frame {
  flex: 0 0 96px;
  width: 96px;
  height: 96px;
  aspect-ratio: 1/1;
  border-radius: 50%;
}

.instructor-card-text strong {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.instructor-card-text span {
  color: var(--text-gray);
  font-size: 0.9rem;
}

.course-sidebar {
  flex: 1;
  position: sticky;
  top: 96px;
}

.purchase-card {
  border: 1px solid #e3e0ea;
  border-radius: var(--radius);
  padding: 26px;
}

.purchase-price-row {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin-bottom: 4px;
}

.purchase-price {
  font-size: 2rem;
  font-weight: 700;
}

.purchase-price-original {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-gray);
  text-decoration: line-through;
}

.purchase-price-badge {
  background: #ffe9e9;
  color: #c0392b;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
}

.purchase-price-note {
  color: var(--text-gray);
  font-size: 0.85rem;
  margin-bottom: 20px;
}

.purchase-card .btn {
  margin-bottom: 12px;
}

.purchase-includes {
  list-style: none;
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  color: var(--text-gray);
  font-size: 0.9rem;
}

.purchase-includes li {
  display: flex;
  gap: 8px;
}

.purchase-includes svg {
  width: 16px;
  height: 16px;
  color: var(--purple);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ===== Admin / Verify ===== */
.admin-card {
  max-width: 620px;
  margin: 0 auto 96px;
  border: 1px solid #e3e0ea;
  border-radius: var(--radius);
  padding: 26px;
}

.form-field {
  margin-bottom: 16px;
}

.form-field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.form-field input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #d8d4e2;
  border-radius: 8px;
  font: inherit;
  color: var(--text-dark);
  background: #fff;
}

.form-field input:focus {
  outline: 2px solid var(--purple-light);
  outline-offset: 1px;
}

.form-status {
  margin-top: 14px;
  font-size: 0.85rem;
  color: var(--text-gray);
  word-break: break-word;
}

.form-status-success {
  color: #2a7a4a;
}

.form-status-error {
  color: #c0392b;
}

.verify-card {
  max-width: 480px;
  margin: 0 auto 96px;
  border: 1px solid #e3e0ea;
  border-radius: var(--radius);
  padding: 36px;
  text-align: center;
}

.verify-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  background: #e8f6ee;
  color: #2a7a4a;
  margin-bottom: 16px;
}

.verify-badge-fail {
  background: #fdeceb;
  color: #c0392b;
}

.verify-card h2 {
  font-size: 1.6rem;
  margin-bottom: 4px;
}

.verify-course {
  font-weight: 600;
  color: var(--purple);
  margin: 6px 0;
}

.verify-meta {
  color: var(--text-gray);
  font-size: 0.85rem;
  margin-top: 10px;
}

.verify-issuer {
  color: var(--text-gray);
  font-size: 0.8rem;
  margin-top: 18px;
}

/* ===== Contact ===== */
.contact-grid {
  padding: 48px 0 96px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.contact-card {
  border: 1px solid #e3e0ea;
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
}

.contact-card > svg {
  width: 32px;
  height: 32px;
  color: var(--purple);
  margin: 0 auto 14px;
}

.contact-card h3 {
  margin-bottom: 8px;
}

.contact-card p,
.contact-card a {
  color: var(--text-gray);
}

.contact-social {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 22px;
  margin-top: 4px;
}

.contact-social a {
  color: var(--purple);
  transition: color 0.15s ease, transform 0.15s ease;
}

.contact-social a:hover {
  color: var(--purple-dark);
  transform: translateY(-2px);
}

.contact-social svg {
  width: 26px;
  height: 26px;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--text-dark);
  color: #cfc9da;
  padding: 56px 0 28px;
}

.site-footer .container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 32px;
  margin-bottom: 36px;
}

.footer-logo {
  display: flex;
  align-items: center;
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
}

.footer-tagline {
  font-size: 0.85rem;
  line-height: 1.6;
  color: #a9a3ba;
  margin-top: 12px;
  max-width: 240px;
}

.footer-col h4 {
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
}

.footer-nav a:hover {
  color: #fff;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.88rem;
  color: #cfc9da;
}

.footer-contact a {
  transition: color 0.15s ease;
}

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

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  color: #cfc9da;
  transition: color 0.15s ease;
}

.footer-social a:hover {
  color: #fff;
}

.footer-social svg {
  width: 20px;
  height: 20px;
}

.footer-bottom {
  text-align: center;
  font-size: 0.82rem;
  color: #948fa3;
  border-top: 1px solid #34304a;
  padding-top: 18px;
}

/* ===== Scroll reveal ===== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.22, 0.61, 0.36, 1), transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.reveal.in-view {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ===== Responsive ===== */
@media (max-width: 860px) {
  .hero .container,
  .philosophy-body,
  .about .container,
  .course-layout {
    flex-direction: column;
  }

  .about .container {
    gap: 32px;
  }

  .about-photo {
    flex: none;
    width: 200px;
    margin: 0 auto;
  }

  .philosophy-body {
    gap: 32px;
    text-align: center;
  }

  .philosophy-body .illustration-img {
    margin: 0 auto;
  }

  .course-sidebar {
    position: static;
  }
}

@media (max-width: 720px) {
  .main-nav {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--bg-light);
    border-bottom: 1px solid #ece9f1;
    /* shift up by its own height plus the header height, so its bottom
       edge lands at y=0 (fully off-screen) no matter how tall the menu is */
    transform: translateY(calc(-100% - 76px));
    transition: transform 0.2s ease;
    pointer-events: none;
  }

  .main-nav.open {
    transform: translateY(0);
    pointer-events: auto;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 8px 24px 18px;
  }

  .main-nav li {
    border-bottom: 1px solid #f1eff5;
  }

  .main-nav a {
    display: block;
    padding: 14px 0;
  }

  .nav-toggle {
    display: flex;
  }

  .hero {
    padding: 40px 0 56px;
  }

  .hero-content h1 {
    font-size: 1.7rem;
  }

  .philosophy,
  .about {
    padding: 48px 0;
  }
}

@media (max-width: 480px) {
  .site-header .container {
    height: 64px;
  }

  .main-nav {
    top: 64px;
    transform: translateY(calc(-100% - 64px));
  }

  .logo {
    font-size: 1.05rem;
  }

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

  .btn {
    padding: 12px 24px;
    font-size: 0.9rem;
  }

  .course-meta {
    gap: 10px 16px;
  }
}