:root {
  font-family: "Avenir Next", Avenir, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg-page);
  line-height: 1.6;
  font-size: 16px;
}

* {
  box-sizing: border-box;
}

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

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

[hidden] {
  display: none !important;
}

html, body {
  margin: 0;
  min-height: 100%;
}

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

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

button, a.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 6px;
  font-weight: 700;
  text-align: center;
  cursor: pointer;
  transition: color var(--motion-fast), background-color var(--motion-fast), border-color var(--motion-fast), box-shadow var(--motion-fast);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

button:hover, a.button:hover {
  transform: none;
}

.page-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 24px 20px 48px;
}

.hero {
  display: grid;
  gap: 32px;
  padding: 52px 0 32px;
}

.eyebrow {
  display: inline-flex;
  padding: 8px 14px;
  border-radius: 999px;
  background: #dce8d7;
  color: #28613c;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  margin-bottom: 18px;
}

.hero h1 {
  margin: 0;
  max-width: 720px;
  font-size: clamp(38px, 8vw, 66px);
  line-height: 1.05;
}

.hero p {
  margin: 0;
  max-width: 720px;
  color: #536259;
  font-size: 1rem;
}

.hero-actions {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.button-primary {
  min-height: 52px;
  padding: 0 24px;
  background: #28613c;
  color: #fff;
}

.button-secondary {
  min-height: 52px;
  padding: 0 24px;
  background: #e5ddd0;
  color: #17251d;
}

.hero-visual {
  padding: 26px;
  border-radius: 28px;
  background: linear-gradient(145deg, #dce8d7 0%, #f7f3e9 100%);
  border: 1px solid rgba(40, 97, 60, 0.2);
}

.hero-card {
  display: grid;
  gap: 18px;
}

.hero-card-label {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 700;
  color: #28613c;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.hero-card-title {
  margin: 0;
  font-size: 1.5rem;
  color: #17251d;
}

.hero-card-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.hero-card-list li {
  padding-left: 24px;
  position: relative;
  color: #3e5145;
}

.hero-card-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #d8764a;
}

.hero-note {
  margin-top: 18px !important;
  font-size: 0.85rem !important;
  color: #687568 !important;
}

.proof-strip {
  display: grid;
  gap: 1px;
  padding: 1px;
  background: #b7c5b2;
  border-radius: 18px;
  overflow: hidden;
}

.proof-item {
  display: grid;
  gap: 3px;
  padding: 18px 20px;
  background: #e8eee2;
}

.proof-item strong {
  font-size: 1.15rem;
  color: #28613c;
}

.proof-item span {
  color: #647265;
  font-size: 0.88rem;
}

.section {
  margin-top: 48px;
}

.section-case-coverage {
  display: grid;
  gap: 24px;
}

.case-coverage-grid {
  display: grid;
  gap: 16px;
}

.case-card {
  padding: 22px;
  border-radius: 24px;
  background: #fffdf8;
  border: 1px solid #ded6c9;
  display: grid;
  gap: 12px;
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.04);
}

.case-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.case-card-badge {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: #dce8d7;
  color: #28613c;
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.case-card-head strong {
  color: #17251d;
  font-size: 1.4rem;
  line-height: 1;
}

.case-card p {
  margin: 0;
  color: #536259;
}

.section-header {
  display: grid;
  gap: 14px;
  margin-bottom: 24px;
}

.section-tag {
  display: inline-flex;
  padding: 0;
  border-radius: 0;
  background: transparent;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.section h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 38px);
  line-height: 1.1;
}

.section p {
  margin: 0;
  color: #536259;
  max-width: 720px;
}

.status-message {
  padding: 18px 20px;
  border-radius: 20px;
  background: #e8eee2;
  color: #344b3b;
  margin-bottom: 18px;
}

.download-grid {
  display: grid;
  gap: 16px;
}

.download-card {
  padding: 18px;
  border-radius: 24px;
  background: #fffdf8;
  border: 1px solid #ded6c9;
  display: grid;
  gap: 14px;
}

.download-card__meta {
  display: grid;
  gap: 10px;
}

.download-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
  font-weight: 700;
}

.download-title svg {
  width: 24px;
  height: 24px;
  color: #28613c;
}

.download-icon {
  display: inline-flex;
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
  align-items: center;
  justify-content: center;
}

.download-icon svg {
  width: 100%;
  height: 100%;
}

.download-details {
  display: grid;
  gap: 4px;
  color: #687568;
  font-size: 0.95rem;
}

.download-button {
  width: 100%;
  min-height: 52px;
  padding: 0 22px;
  background: #28613c;
  color: #fff;
}

.feature-grid {
  display: grid;
  gap: 16px;
}

.feature-card {
  padding: 22px;
  border-radius: 24px;
  background: #fffdf8;
  border: 1px solid #ded6c9;
}

.feature-card h3 {
  margin: 0 0 10px;
  font-size: 1.1rem;
}

.feature-index {
  display: block;
  margin-bottom: 18px;
  color: #d8764a;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.feature-card p {
  margin: 0;
  color: #536259;
}

.audience-grid {
  display: grid;
  gap: 16px;
}

.audience-card {
  min-height: 230px;
  padding: 24px;
  border-radius: 22px;
  color: #fffdf8;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.audience-card--student { background: #28613c; }
.audience-card--practitioner { background: #8a4b32; }
.audience-card--clinic { background: #46566b; }

.audience-kicker {
  margin-bottom: auto;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.78;
}

.audience-card h3 {
  max-width: 280px;
  margin: 20px 0 8px;
  font-size: 1.45rem;
  line-height: 1.15;
}

.audience-card p {
  color: rgba(255, 253, 248, 0.82);
  font-size: 0.95rem;
}

.closing-cta {
  display: grid;
  gap: 24px;
  padding: 28px;
  border-radius: 24px;
  background: #dce8d7;
  border: 1px solid #b7c5b2;
}

.closing-cta h2 {
  max-width: 620px;
}

.closing-cta .button {
  width: 100%;
}

.footer {
  margin-top: 56px;
  padding: 24px 0 18px;
  border-top: 1px solid var(--border-strong);
  background: transparent;
  display: grid;
  gap: 16px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 12px;
  border-radius: 4px;
  background: transparent;
  color: var(--text);
  font-weight: 700;
}

.footer-copy {
  margin: 0;
  color: var(--text-muted);
}

@media (min-width: 768px) {
  .hero {
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
    align-items: center;
    gap: 48px;
  }

  .hero-actions {
    grid-template-columns: repeat(2, minmax(0, max-content));
  }

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

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

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

  .proof-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .audience-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .closing-cta {
    grid-template-columns: 1fr auto;
    align-items: end;
  }

  .closing-cta .button {
    width: auto;
  }
}

@media (min-width: 1024px) {
  .page-shell {
    padding: 40px 28px 60px;
  }

  .download-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- Navbar ---------- */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px 20px;
  padding: 14px 0 18px;
  border-bottom: 1px solid var(--border-strong);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--text);
}

.navbar-logo {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  flex-shrink: 0;
}

.navbar-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 4px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  flex-shrink: 0;
  margin-left: auto;
}

.navbar-toggle svg {
  width: 22px;
  height: 22px;
  color: var(--text);
}

.navbar-menu {
  display: none;
  flex-direction: column;
  gap: 2px;
  list-style: none;
  margin: 0;
  padding: 10px 0 0;
  width: 100%;
  flex-basis: 100%;
  border-top: 1px solid var(--border);
}

.navbar-menu.open {
  display: flex;
}

.navbar-menu li a {
  display: block;
  padding: 10px 12px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text-soft);
}

.navbar-menu li a:hover {
  background: var(--bg-soft);
  color: var(--text);
}

.navbar-menu li a.navbar-cta {
  margin-top: 4px;
  background: var(--accent);
  color: var(--on-accent);
  text-align: center;
}

@media (min-width: 860px) {
  .navbar-toggle {
    display: none;
  }

  .navbar-menu {
    display: flex !important;
    flex-direction: row;
    align-items: center;
    width: auto;
    max-width: 820px;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 2px;
    padding: 0;
    border-top: 0;
  }

  .navbar-menu li a {
    padding: 8px 10px;
    white-space: nowrap;
  }

  .navbar-menu li a.navbar-cta { margin-top: 0; }
}

/* ---------- Showcase (screenshot aplikasi) ---------- */
.showcase-grid {
  display: grid;
  gap: 20px;
  align-items: end;
}

.showcase-item {
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid #e2e8f0;
  background: #ffffff;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.08);
}

.showcase-item img {
  display: block;
  width: 100%;
  height: auto;
}

.showcase-caption {
  padding: 14px 18px;
  font-size: 0.9rem;
  color: #475569;
  border-top: 1px solid #e2e8f0;
}

@media (min-width: 768px) {
  .showcase-grid {
    grid-template-columns: 1.4fr 1fr;
  }
}

/* ---------- Halaman artikel (S&K, Disclaimer, Tentang) ---------- */
.article-shell {
  max-width: 840px;
  margin: 0 auto;
  padding: 24px 20px 56px;
}

.back-home-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 18px 0 8px;
  font-weight: 600;
  color: var(--accent);
}

.back-home-link svg {
  width: 18px;
  height: 18px;
}

.article-header {
  padding: 28px 0 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 28px;
}

.article-header h1 {
  margin: 12px 0 8px;
  font-size: clamp(28px, 5vw, 40px);
  line-height: 1.15;
}

.article-updated {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.article-content {
  display: grid;
  gap: 18px;
  color: var(--text-soft);
  font-size: 1rem;
  line-height: 1.7;
}

.article-content h2 {
  margin: 18px 0 0;
  font-size: 1.35rem;
  color: var(--text);
  padding-top: 10px;
}

.article-content h3 {
  margin: 6px 0 0;
  font-size: 1.1rem;
  color: var(--text);
}

.article-content p {
  margin: 0;
  max-width: none;
}

.article-content ul,
.article-content ol {
  margin: 0;
  padding-left: 22px;
  display: grid;
  gap: 8px;
}

.article-content strong {
  color: var(--text);
}

.article-content a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.article-callout {
  padding: 16px 18px;
  border-radius: 6px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  color: var(--text);
}

.article-callout strong {
  color: var(--text);
}

.table-wrap {
  overflow-x: auto;
  border-radius: 6px;
  border: 1px solid var(--border);
}

.content-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 420px;
}

.content-table th,
.content-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}

.content-table th {
  background: var(--bg-soft);
  font-weight: 700;
  color: var(--text);
}

.content-table tr:last-child td {
  border-bottom: none;
}

.content-table td strong {
  color: var(--text);
}

.reference-list {
  display: grid;
  gap: 6px;
  padding-left: 22px;
  color: var(--text-soft);
  font-size: 0.92rem;
}

.site-footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}