/* ============================================================
   SIESTA — Landing Page
   MEA Ecosystem — landing.css
   Token warna & layout mengikuti shared/token + shared/layout
   ============================================================ */


/* ============================================================
   TOKEN WARNA & LAYOUT — disalin dari shared/token + shared/layout
   ============================================================ */
:root {
  --mea-bg:              #010615;
  --mea-surface:         #0A0A0A;
  --mea-border:          #2A2A2A;
  --mea-border-strong:   #3A3A3A;

  --mea-text-primary:    #FAFAFA;
  --mea-text-secondary:  #A1A1A1;
  --mea-text-muted:      #6B6B6B;

  --mea-accent:          #3B82F6;
  --mea-accent-hover:    #2563EB;
  --mea-accent-muted:    rgba(59, 130, 246, 0.12);
  --mea-accent-text:     #81D4FA;
  --mea-brand-gradient:  linear-gradient(135deg, var(--mea-accent), var(--mea-accent-text));

  --font-display: 'Bebas Neue', 'Impact', sans-serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', 'Cascadia Code', monospace;

  --container:   1180px;
  --radius-lg:   24px;

  --header-h:        64px;
  --hero-pad-x:      20px;
  --footer-pad-y:    28px;

  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-blur:   blur(20px) saturate(140%);

  --bg:         var(--mea-bg);
  --text:       var(--mea-text-primary);
  --text-2:     var(--mea-text-secondary);
  --text-3:     var(--mea-text-muted);
  --border:     var(--mea-border);
  --border-2:   var(--mea-border-strong);
  --accent:     var(--mea-accent);
  --accent-2:   var(--mea-accent-hover);
  --accent-dim: rgba(59, 130, 246, 0.12);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: env(safe-area-inset-top, 0px); }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
  overflow-x: hidden;
  position: relative;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

.brand { font-family: var(--font-display); letter-spacing: 0.04em; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--hero-pad-x); }

/* ============================================================
   BACKGROUND HIDUP — magnetic grid, hanya di area hero, pudar ke bawah
   ============================================================ */
#liveBg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 46vh;
  min-height: 360px;
  z-index: 0;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, black 0%, black 35%, transparent 92%);
  mask-image: linear-gradient(to bottom, black 0%, black 35%, transparent 92%);
}

main, header, footer { position: relative; z-index: 2; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: env(safe-area-inset-top, 0px);
  left: 0; right: 0;
  z-index: 100;
  border-bottom: 1px solid var(--glass-border);
  background: rgba(8, 17, 32, 0.5);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

.brand-lockup { display: flex; align-items: center; gap: 10px; }
.mea-mark { width: 30px; height: 30px; flex-shrink: 0; }
.brand-lockup span.brand { font-size: 20px; letter-spacing: 0.05em; color: var(--text); }

.brand-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-3);
  letter-spacing: 0.05em;
  padding-left: 8px;
  margin-left: 8px;
  border-left: 1px solid var(--border-2);
}

.header-right { display: flex; align-items: center; gap: 10px; }

.pill-trigger {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--border-2);
  border-radius: 999px;
  font-size: 13px; font-weight: 600; color: var(--text);
  transition: border-color 0.2s ease, background 0.2s ease;
}
.pill-trigger:hover { border-color: var(--accent-2); background: var(--accent-dim); }
.pill-trigger.filled { background: var(--accent); border-color: var(--accent); color: #fff; }
.pill-trigger.filled:hover { background: var(--accent-2); border-color: var(--accent-2); }

/* ============================================================
   REVEAL ON SCROLL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s cubic-bezier(.2,.7,.2,1), transform 0.8s cubic-bezier(.2,.7,.2,1);
}
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 140px var(--hero-pad-x) 90px;
}

.hero-content {
  display: flex; flex-direction: column; align-items: center; gap: 22px;
  max-width: 760px;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent-dim);
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 13px;
  color: var(--text-2);
}

.hero-badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent-text, #81D4FA);
  box-shadow: 0 0 0 3px var(--accent-dim);
  animation: pulse-dot 2.4s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(52px, 12vw, 104px);
  line-height: 0.95;
  letter-spacing: 0.04em;
  background: var(--mea-brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-transform: uppercase;
}

.hero-tagline {
  font-size: clamp(16px, 2.6vw, 19px);
  color: var(--text-2);
  max-width: 540px;
}

.hero-cta-row {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 14px; margin-top: 10px;
}

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-size: 14px; font-weight: 600; letter-spacing: 0.01em;
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.btn-primary { background: var(--accent); color: #fff; border: 1px solid var(--accent); }
.btn-primary:hover { background: var(--accent-2); border-color: var(--accent-2); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(59,130,246,0.25); }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--border-2); }
.btn-ghost:hover { border-color: var(--accent-2); background: var(--accent-dim); transform: translateY(-1px); }

/* ---- CTA utama: gradient border animated ---- */
.btn-border-wrap {
  display: inline-block;
  padding: 2px;
  border-radius: 999px;
  background: conic-gradient(from var(--angle, 0deg), var(--accent), var(--accent-text, #81D4FA), var(--accent));
  animation: spin-border 3s linear infinite;
  transition: filter 0.2s ease;
}
@property --angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}
@keyframes spin-border {
  from { --angle: 0deg; }
  to { --angle: 360deg; }
}
.btn-border-wrap .btn-primary {
  background: var(--bg);
  color: var(--text);
  border: none;
  transform: none !important;
  box-shadow: none !important;
}
.btn-border-wrap:hover .btn-primary { background: rgba(59,130,246,0.12); }
.btn-border-wrap:hover { filter: brightness(1.15); }

@media (prefers-reduced-motion: reduce) {
  .btn-border-wrap { animation: none; }
}

.hero-note { font-family: var(--font-mono); font-size: 11px; color: var(--text-3); margin-top: 4px; }

.scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: float-hint 2.2s ease-in-out infinite;
}
@keyframes float-hint {
  0%, 100% { transform: translate(-50%, 0); opacity: 0.6; }
  50% { transform: translate(-50%, 8px); opacity: 1; }
}

/* ============================================================
   SECTION SHELL — editorial, no boxed cards
   ============================================================ */
.section { padding: 130px var(--hero-pad-x); }
.section-inner { max-width: var(--container); margin: 0 auto; }

.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent-text, #81D4FA);
  margin-bottom: 14px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(30px, 5vw, 48px);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  max-width: 760px;
  margin-bottom: 20px;
}

.section-desc { font-size: 17px; color: var(--text-2); max-width: 620px; line-height: 1.75; }

/* ---- Tentang: kartu bertingkat, Siesta dibesarkan di atas ---- */
.about-flow { margin-top: 56px; }

.tier-main {
  background: linear-gradient(135deg, rgba(59,130,246,0.14), var(--mea-surface) 70%);
  border: 1px solid var(--accent);
  border-radius: var(--radius-lg);
  padding: 36px;
  margin-bottom: 18px;
  position: relative;
  overflow: hidden;
}
.tier-main::after {
  content: "";
  position: absolute;
  top: -40%; right: -10%;
  width: 260px; height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(129,212,250,0.2), transparent 70%);
}
.tier-main-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-text, #81D4FA);
  background: rgba(59,130,246,0.18);
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
  position: relative; z-index: 1;
}
.tier-main-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4.5vw, 36px);
  letter-spacing: 0.02em;
  color: var(--text);
  margin-bottom: 10px;
  position: relative; z-index: 1;
}
.tier-main-desc { font-size: 15px; color: var(--text-2); max-width: 460px; position: relative; z-index: 1; }

.tier-sub-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.tier-sub {
  background: var(--mea-surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px 24px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.tier-sub:hover { border-color: rgba(59,130,246,0.35); transform: translateY(-3px); }
.tier-sub-title { font-size: 15px; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.tier-sub-desc { font-size: 13px; color: var(--text-2); line-height: 1.55; }

/* ---- Fitur: kartu besar, nomor raksasa transparan, hover-lift ---- */
.feature-flow {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-line {
  position: relative;
  background: var(--mea-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  overflow: hidden;
  display: block;
  transition: transform 0.3s cubic-bezier(.2,.8,.2,1), border-color 0.3s ease, background 0.3s ease;
}
.feature-line:hover {
  transform: translateY(-8px);
  border-color: rgba(59,130,246,0.4);
  background: linear-gradient(160deg, rgba(59,130,246,0.08), var(--mea-surface) 60%);
}

.feature-num {
  position: absolute;
  top: -10px;
  right: 6px;
  font-family: var(--font-display);
  font-size: 110px;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(59,130,246,0.18);
  pointer-events: none;
  transition: -webkit-text-stroke-color 0.3s ease;
}
.feature-line:hover .feature-num { -webkit-text-stroke-color: rgba(129,212,250,0.4); }

.feature-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--accent-dim);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
  position: relative; z-index: 1;
}
.feature-icon svg { width: 21px; height: 21px; stroke: var(--accent-text, #81D4FA); }

.feature-title { font-size: 19px; font-weight: 700; color: var(--text); margin-bottom: 10px; position: relative; z-index: 1; }
.feature-desc { font-size: 14px; color: var(--text-2); line-height: 1.65; position: relative; z-index: 1; }

/* ---- CTA akhir ---- */
.cta-section {
  padding: 130px var(--hero-pad-x) 150px;
  text-align: center;
  border-top: 1px solid var(--border);
  position: relative;
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 6vw, 56px);
  letter-spacing: 0.02em; text-transform: uppercase; color: var(--text);
  margin-bottom: 16px;
}

.cta-desc { font-size: 16px; color: var(--text-2); max-width: 520px; margin: 0 auto 32px; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { border-top: 1px solid var(--border); padding: var(--footer-pad-y) 0; padding-bottom: calc(var(--footer-pad-y) + env(safe-area-inset-bottom, 0px)); }
.footer-inner { display: flex; flex-direction: column; gap: 10px; }
.footer-row { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-brand { display: flex; align-items: center; gap: 8px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; font-size: 13px; color: var(--text-2); }
.footer-links a:hover { color: var(--accent-2); }
.footer-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; font-family: var(--font-mono); font-size: 11px; color: var(--text-3); }
.footer-copyright { font-size: 12px; color: var(--text-3); }

.footer-social { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.footer-social a {
  display: flex; align-items: center; justify-content: center;
  width: 22px; height: 22px;
  border-radius: 50%;
  color: var(--text-2);
  transition: color .15s ease, background-color .15s ease, transform .15s ease;
}
.footer-social a svg { width: 13px; height: 13px; }
.footer-social a:hover { color: var(--accent, var(--accent-2)); background: var(--accent-dim); transform: translateY(-1px); }

.footer-sep-vert { width: 1px; height: 14px; background: var(--border-2); }

@media (max-width: 760px) {
  .tier-sub-grid { grid-template-columns: 1fr; }
  .feature-flow { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .footer-row { justify-content: center; text-align: center; }
  .footer-row-top { flex-direction: column; align-items: center; }
  .brand-sub { display: none; }
  .section { padding: 90px var(--hero-pad-x); }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { transition: none; opacity: 1; transform: none; }
  .hero-badge-dot, .scroll-hint { animation: none; }
}