/* ============================================
   Althav — Style (mobile-first)
   ============================================ */
:root {
  --navy: #0f2c4c;
  --navy-2: #163a5f;
  --teal: #0d9488;
  --teal-dark: #0f766e;
  --accent: #14b8a6;
  --bg: #ffffff;
  --bg-alt: #f4f7fa;
  --text: #1e293b;
  --muted: #64748b;
  --border: #e2e8f0;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(15, 44, 76, .08);
  --shadow-lg: 0 12px 40px rgba(15, 44, 76, .14);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --max: 1140px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--teal-dark); text-decoration: none; }
a:hover { color: var(--teal); }
h1, h2, h3 { color: var(--navy); line-height: 1.25; margin: 0 0 .6em; }
h1 { font-size: clamp(1.75rem, 4vw, 2.6rem); font-weight: 800; }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 750; }
h3 { font-size: 1.1rem; font-weight: 700; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; }

.container { width: min(100% - 2rem, var(--max)); margin-inline: auto; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--navy); color: #fff; padding: .6rem 1rem; z-index: 999;
}
.skip-link:focus { left: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .7rem 1.3rem; border-radius: 999px; font-weight: 650; font-size: .95rem;
  border: 2px solid transparent; cursor: pointer; transition: .2s ease; text-align: center;
}
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-dark); color: #fff; transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-ghost:hover { background: var(--navy); color: #fff; }
.btn-light { background: #fff; color: var(--navy); }
.btn-light:hover { background: var(--bg-alt); color: var(--navy); }
.btn-lg { padding: .9rem 1.7rem; font-size: 1.02rem; }
.btn-sm { padding: .5rem 1rem; font-size: .875rem; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.96); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 68px; }
.logo { display: inline-flex; align-items: center; gap: .55rem; font-weight: 800; color: var(--navy); font-size: 1.15rem; }
.logo { display: flex; align-items: center; gap: .7rem; overflow: hidden; height: 62px; flex-shrink: 0; min-width: 0; }
.logo-img {
  display: block;
  height: 58px;          /* ikon saja (logoonly) */
  width: auto;
  max-width: none;
  margin-top: 0;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.15; letter-spacing: .01em; min-width: 0; }
.logo-text strong {
  color: var(--navy);
  font-size: clamp(.85rem, 2.2vw, 1.05rem);
  font-weight: 800;
  white-space: nowrap;
}
.logo-text small {
  color: var(--teal-dark);
  font-size: clamp(.6rem, 1.5vw, .72rem);
  font-weight: 600;
  letter-spacing: .04em;
  white-space: nowrap;
}
@media (max-width: 420px) {
  .logo-text small { display: none; }
}
.logo-img-footer {
  height: auto;
  width: 64px;
  object-fit: contain;
  object-position: center;
  margin-top: 0;
}
.site-footer .logo { height: auto; overflow: visible; display: flex; align-items: center; gap: .75rem; }
.site-footer .logo-img-footer { background: transparent; border-radius: 0; padding: 0; }
.site-footer .logo-text { display: flex; }
.site-footer .logo-text strong { color: var(--navy); font-size: 1rem; }
.site-footer .logo-text small { display: none; }

.nav { display: none; }
.nav a, .nav-drop-btn {
  color: var(--navy); font-weight: 600; font-size: .95rem;
  background: none; border: 0; cursor: pointer; font-family: inherit; padding: .4rem 0;
}
.nav > a, .nav-drop { padding: .35rem .55rem; }
.nav-drop { position: relative; }
.nav-drop-menu {
  display: none; position: absolute; top: 100%; left: 0; min-width: 240px;
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: .5rem; z-index: 50;
}
.nav-drop.open .nav-drop-menu, .nav-drop:focus-within .nav-drop-menu { display: grid; }
.nav-drop-menu a { display: block; padding: .55rem .75rem; border-radius: 8px; color: var(--text); font-weight: 500; }
.nav-drop-menu a:hover { background: var(--bg-alt); color: var(--teal-dark); }

.header-actions { display: flex; align-items: center; gap: .75rem; }
.nav-toggle {
  display: grid; gap: 5px; background: none; border: 0; cursor: pointer; padding: .4rem;
}
.nav-toggle span { display: block; width: 24px; height: 2.5px; background: var(--navy); border-radius: 2px; transition: .2s; }

.nav.open {
  display: flex; flex-direction: column; gap: .25rem;
  position: absolute; top: 68px; left: 0; right: 0;
  background: #fff; border-bottom: 1px solid var(--border);
  padding: 1rem 1.25rem 1.5rem; box-shadow: var(--shadow);
}
.nav.open .nav-drop-menu { position: static; display: grid; box-shadow: none; border: 0; padding-left: .75rem; margin-top: .25rem; }

@media (min-width: 920px) {
  .nav { display: flex; align-items: center; gap: .35rem; }
  .nav-toggle { display: none; }
  .nav.open { position: static; flex-direction: row; padding: 0; border: 0; box-shadow: none; background: transparent; }
}

/* ---------- Hero ---------- */
.hero { background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 55%, #0d4f5c 100%); color: #e2e8f0; padding: 3.5rem 0 4rem; overflow: hidden; }
.hero-grid { display: grid; gap: 2.5rem; align-items: center; }
.hero h1 { color: #fff; margin-top: .75rem; }
.hero .lead { font-size: clamp(1rem, 2vw, 1.15rem); color: #cbd5e1; max-width: 34rem; }
.accent { color: var(--accent); }
.badge {
  display: inline-block; background: rgba(20,184,166,.15); color: var(--accent);
  border: 1px solid rgba(20,184,166,.4); padding: .3rem .8rem; border-radius: 999px;
  font-size: .8rem; font-weight: 650; letter-spacing: .03em;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: .75rem; margin: 1.5rem 0 1rem; }
.hero .btn-ghost { color: #fff; border-color: rgba(255,255,255,.5); }
.hero .btn-ghost:hover { background: #fff; color: var(--navy); }
.hero-points { list-style: none; display: flex; flex-wrap: wrap; gap: .75rem 1.5rem; margin-top: 1.25rem; }
.hero-points li { color: #94a3b8; font-size: .9rem; padding-left: 1.25rem; position: relative; }
.hero-points li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }

.hero-card {
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14);
  border-radius: 16px; padding: 1.25rem; backdrop-filter: blur(6px); max-width: 400px; margin-inline: auto; width: 100%;
}
.hero-card-head { display: flex; align-items: center; gap: .4rem; margin-bottom: 1rem; }
.hero-card-head .dot { width: 9px; height: 9px; border-radius: 50%; background: #64748b; }
.hero-card-head .dot:first-child { background: #f87171; }
.hero-card-head .dot:nth-child(2) { background: #fbbf24; }
.hero-card-head .dot:nth-child(3) { background: #34d399; }
.hero-card-title { margin-left: auto; font-size: .8rem; color: #94a3b8; font-weight: 600; }
.checklist { list-style: none; display: grid; gap: .55rem; }
.checklist li { color: #cbd5e1; font-size: .92rem; padding: .55rem .75rem; border-radius: 8px; background: rgba(255,255,255,.05); border-left: 3px solid #475569; }
.checklist li.done { border-left-color: var(--accent); color: #94a3b8; text-decoration: line-through; }
.checklist li.active { border-left-color: var(--accent); background: rgba(20,184,166,.12); color: #fff; font-weight: 600; }
.hero-card-foot { margin-top: 1rem; font-size: .78rem; color: #94a3b8; text-align: center; }

@media (min-width: 900px) {
  .hero { padding: 5rem 0 5.5rem; }
  .hero-grid { grid-template-columns: 1.15fr .85fr; gap: 3rem; }
  .hero-card { margin-inline: 0 0; margin-left: auto; }
}

/* ---------- Strip ---------- */
.strip { background: var(--navy); color: #cbd5e1; padding: 1.5rem 0; }
.strip-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; text-align: center; }
.strip strong { display: block; color: var(--accent); font-size: 1.15rem; }
.strip span { font-size: .82rem; color: #94a3b8; }
@media (min-width: 768px) { .strip-grid { grid-template-columns: repeat(4, 1fr); } }

/* ---------- Sections ---------- */
.section { padding: 3.5rem 0; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 640px; margin-bottom: 2.25rem; }
.section-head p { color: var(--muted); }
.section-cta { margin-top: 2rem; text-align: center; }
.eyebrow { display: inline-block; color: var(--teal-dark); font-weight: 700; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: .6rem; }

.page-hero { background: linear-gradient(160deg, var(--navy), var(--navy-2)); color: #cbd5e1; padding: 3rem 0; }
.page-hero h1 { color: #fff; }
.page-hero .lead { max-width: 42rem; font-size: 1.05rem; }
.page-hero .eyebrow { color: var(--accent); }
.page-hero .btn-ghost { color: #fff; border-color: rgba(255,255,255,.5); }
.page-hero .btn-ghost:hover { background: #fff; color: var(--navy); }

.breadcrumb { background: var(--bg-alt); border-bottom: 1px solid var(--border); padding: .65rem 0; font-size: .85rem; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: .35rem; }
.breadcrumb li:not(:last-child)::after { content: "/"; margin-left: .5rem; color: var(--muted); }
.breadcrumb a { color: var(--muted); }
.breadcrumb [aria-current] { color: var(--navy); font-weight: 600; }

/* ---------- Cards ---------- */
.card-grid { display: grid; gap: 1.25rem; }
@media (min-width: 640px) { .card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .card-grid { grid-template-columns: repeat(3, 1fr); } }
.card-grid-2 { grid-template-columns: 1fr; }
@media (min-width: 640px) { .card-grid-2 { grid-template-columns: repeat(2, 1fr); } }

.card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.5rem; transition: .2s ease; display: flex; flex-direction: column;
}
.card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: transparent; }
.card-icon {
  width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(13,148,136,.12), rgba(15,44,76,.1));
  color: var(--teal-dark); margin-bottom: 1rem;
}
.card p { color: var(--muted); font-size: .95rem; flex: 1; }
.card-link { font-weight: 650; font-size: .92rem; }

/* ---------- Steps ---------- */
.steps { list-style: none; display: grid; gap: 1.25rem; counter-reset: step; }
@media (min-width: 768px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.4rem 1.25rem; position: relative;
}
.section-alt .step { background: #fff; }
.step-num {
  display: inline-grid; place-items: center; width: 36px; height: 36px;
  background: var(--navy); color: var(--accent); font-weight: 800; border-radius: 10px;
  margin-bottom: .85rem; font-size: .95rem;
}
.step h3 { font-size: 1rem; margin-bottom: .4rem; }
.step p { color: var(--muted); font-size: .9rem; margin: 0; }

.steps-plain { grid-template-columns: 1fr; }
.steps-plain .step { display: flex; gap: 1rem; align-items: flex-start; background: transparent; border: 0; padding: .5rem 0; }
.steps-plain .step-num { margin-bottom: 0; flex-shrink: 0; }

/* ---------- Why / two col ---------- */
.why-grid, .two-col { display: grid; gap: 2rem; align-items: start; }
@media (min-width: 900px) {
  .why-grid { grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
  .two-col { grid-template-columns: 1.4fr .9fr; gap: 2.5rem; }
}
.lead-sm { color: var(--muted); font-size: 1.02rem; }
.why-list { list-style: none; display: grid; gap: .9rem; }
.why-list li { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem 1.15rem; box-shadow: var(--shadow); }
.why-list strong { color: var(--navy); }

.check-list { list-style: none; display: grid; gap: .55rem; margin-bottom: 1.25rem; }
.check-list li { padding-left: 1.6rem; position: relative; color: var(--text); font-size: .95rem; }
.check-list li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--teal); font-weight: 800;
}

.info-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.5rem; box-shadow: var(--shadow); position: sticky; top: 90px;
}
.info-card h3 { margin-top: 1.25rem; }
.info-card h3:first-child { margin-top: 0; }

.meta-list { display: grid; gap: .5rem; margin-bottom: 1rem; }
.meta-list > div { display: flex; justify-content: space-between; gap: 1rem; padding: .5rem 0; border-bottom: 1px dashed var(--border); font-size: .92rem; }
.meta-list dt { color: var(--muted); }
.meta-list dd { margin: 0; font-weight: 700; color: var(--navy); }
.meta-list .total { border-bottom: 0; border-top: 2px solid var(--navy); margin-top: .35rem; padding-top: .75rem; }
.meta-list .total dd { color: var(--teal-dark); }

.fineprint { font-size: .8rem; color: var(--muted); margin-top: .75rem; }
.fineprint.center { text-align: center; }

/* ---------- Pricing ---------- */
.pricing-grid { display: grid; gap: 1.25rem; }
@media (min-width: 700px) { .pricing-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 700px) { .pricing-grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .pricing-grid-4 { grid-template-columns: repeat(4, 1fr); } }

.price-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.75rem 1.4rem; display: flex; flex-direction: column; position: relative;
}
.price-card ul { list-style: none; display: grid; gap: .55rem; margin: 1rem 0 1.5rem; flex: 1; }
.price-card li { font-size: .9rem; padding-left: 1.35rem; position: relative; color: var(--text); }
.price-card li::before { content: "✓"; position: absolute; left: 0; color: var(--teal); font-weight: 800; }
.price-note { color: var(--muted); font-size: .88rem; margin-bottom: .5rem; }
.price-amount { font-size: .85rem; color: var(--muted); }
.price-amount strong { display: block; font-size: 1.35rem; color: var(--navy); margin-top: .2rem; }
.price-featured { border: 2px solid var(--teal); box-shadow: var(--shadow-lg); transform: scale(1.02); }
.price-tag {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--teal); color: #fff; font-size: .72rem; font-weight: 700;
  padding: .25rem .8rem; border-radius: 999px; white-space: nowrap;
}

/* ---------- FAQ ---------- */
.faq-list { display: grid; gap: .75rem; }
.faq-item {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden;
}
.faq-item summary {
  cursor: pointer; padding: 1rem 1.25rem; font-weight: 650; color: var(--navy);
  list-style: none; position: relative; padding-right: 2.5rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; position: absolute; right: 1.15rem; top: 50%; transform: translateY(-50%);
  font-size: 1.3rem; color: var(--teal); font-weight: 500;
}
.faq-item[open] summary::after { content: "–"; }
.faq-body { padding: 0 1.25rem 1.15rem; color: var(--muted); font-size: .95rem; }
.faq-body p { margin: 0; }
.faq-page { display: grid; gap: 2.5rem; }
.faq-group h2 { font-size: 1.3rem; margin-bottom: 1rem; }

/* ---------- Timeline (alur) ---------- */
.timeline { display: grid; gap: 1.5rem; position: relative; }
.timeline-item { display: grid; gap: 1rem; grid-template-columns: auto 1fr; align-items: start; }
.timeline-marker {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: var(--navy); color: var(--accent); font-weight: 800;
  position: relative; z-index: 1;
}
.timeline-body {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.35rem 1.4rem; box-shadow: var(--shadow);
}
.timeline-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: .5rem; }
.timeline-head h2 { margin-bottom: .35rem; font-size: 1.15rem; }
.timeline-time {
  background: rgba(13,148,136,.1); color: var(--teal-dark);
  font-size: .78rem; font-weight: 700; padding: .2rem .7rem; border-radius: 999px;
}
.timeline-body p { color: var(--muted); font-size: .95rem; }
.timeline-body .check-list { margin-bottom: 0; margin-top: .75rem; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: #fff; }
table { width: 100%; border-collapse: collapse; font-size: .92rem; min-width: 480px; }
th, td { text-align: left; padding: .8rem 1rem; border-bottom: 1px solid var(--border); }
th { background: var(--navy); color: #fff; font-weight: 650; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: var(--bg-alt); }

/* ---------- Bundling ---------- */
.bundling-grid { display: grid; gap: 1.25rem; margin-top: 1.5rem; }
@media (min-width: 640px) { .bundling-grid { grid-template-columns: 1fr 1fr; } }
.bundling-col { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem; }
.bundling-col h3 { font-size: 1rem; }

/* ---------- CTA band ---------- */
.cta-band { background: linear-gradient(135deg, var(--teal-dark), var(--navy)); color: #e2e8f0; padding: 3rem 0; }
.cta-band-inner { display: flex; flex-direction: column; gap: 1.5rem; align-items: flex-start; }
.cta-band h2 { color: #fff; margin-bottom: .4rem; }
.cta-band p { margin: 0; color: #cbd5e1; }
@media (min-width: 768px) {
  .cta-band-inner { flex-direction: row; align-items: center; justify-content: space-between; }
}

/* ---------- Contact ---------- */
.contact-grid { display: grid; gap: 2rem; }
@media (min-width: 900px) { .contact-grid { grid-template-columns: .9fr 1.1fr; } }
.contact-list { display: grid; gap: .9rem; margin-top: 1.5rem; }
.contact-label { display: block; font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 700; }
.contact-list a, .contact-list span { color: var(--navy); font-weight: 600; font-size: .95rem; }

.contact-form { display: grid; gap: 1rem; }
.form-row { display: grid; gap: 1rem; }
@media (min-width: 640px) { .form-row { grid-template-columns: 1fr 1fr; } }
.contact-form label { display: grid; gap: .4rem; font-weight: 650; font-size: .88rem; color: var(--navy); }
.req { color: #dc2626; }
.contact-form input, .contact-form select, .contact-form textarea {
  font: inherit; padding: .7rem .9rem; border: 1.5px solid var(--border);
  border-radius: 10px; background: #fff; color: var(--text); width: 100%;
  transition: border-color .15s;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(13,148,136,.15);
}
.hp-field { position: absolute; left: -9999px; height: 0; overflow: hidden; }

.alert { padding: 1rem 1.15rem; border-radius: var(--radius); margin-bottom: 1rem; font-size: .95rem; }
.alert-success { background: #ecfdf5; border: 1px solid #a7f3d0; color: #065f46; }
.alert-error { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; }

/* ---------- Footer ---------- */
.site-footer {
  background: linear-gradient(160deg, #ffffff 0%, #eefbf7 45%, #e0f4f7 100%);
  color: var(--muted);
  padding: 3.5rem 0 0;
  font-size: .92rem;
  border-top: 1px solid var(--border);
}
.footer-grid { display: grid; gap: 2rem; padding-bottom: 2.5rem; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1.2fr; } }
.site-footer .logo { color: var(--navy); margin-bottom: .85rem; }
.site-footer h3 { color: var(--navy); font-size: .95rem; margin-bottom: .9rem; }
.site-footer ul { list-style: none; display: grid; gap: .5rem; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--teal-dark); }
.footer-brand p { max-width: 28rem; color: var(--muted); }
.footer-contact { display: grid; gap: .35rem; margin-top: 1rem; }
.footer-contact a, .footer-contact span { color: var(--navy); font-weight: 600; }
.footer-cta-text { color: var(--muted); margin-bottom: 1rem; }
.footer-bottom {
  border-top: 1px solid var(--border); padding: 1.25rem 0;
  display: flex; flex-direction: column; gap: .35rem; font-size: .82rem;
}
@media (min-width: 768px) { .footer-bottom { flex-direction: row; justify-content: space-between; } }
.footer-note { color: #94a3b8; }

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed; right: 1.1rem; bottom: 1.1rem; z-index: 90;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25d366; color: #fff; display: grid; place-items: center;
  box-shadow: 0 8px 24px rgba(37,211,102,.4); transition: .2s;
}
.wa-float:hover { transform: scale(1.08); color: #fff; }

/* ---------- Utils ---------- */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}