/* ============================================================
   Web3-Academy v2 — Stylesheet
   Tema: Dark Futuristik (navy + cyan/ungu), glassmorphism
   ============================================================ */

:root {
  --bg: #050816;
  --bg-2: #0a0e27;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-2: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.1);
  --text: #e8ecf8;
  --muted: #9aa3c0;
  --cyan: #22d3ee;
  --purple: #a855f7;
  --gold: #fbbf24;
  --green: #34d399;
  --grad: linear-gradient(120deg, #22d3ee, #a855f7);
  --radius: 18px;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  --font-head: 'Space Grotesk', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-arab: 'Amiri', serif;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

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

.container { width: min(1140px, 92%); margin-inline: auto; }

/* Dekorasi latar: blob gradien */
.bg-glow {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(600px 400px at 15% 10%, rgba(168, 85, 247, 0.14), transparent 60%),
    radial-gradient(700px 500px at 85% 20%, rgba(34, 211, 238, 0.12), transparent 60%),
    radial-gradient(800px 600px at 50% 100%, rgba(168, 85, 247, 0.08), transparent 60%),
    var(--bg);
}

/* ---------- Utilitas ---------- */
.section { padding: 96px 0; }

.section-tag {
  display: inline-block;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(34, 211, 238, 0.08);
  border: 1px solid rgba(34, 211, 238, 0.25);
  padding: 6px 16px; border-radius: 999px;
  margin-bottom: 18px;
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700; line-height: 1.2;
  margin-bottom: 16px;
}

.section-title .grad-text,
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-sub { color: var(--muted); max-width: 640px; }

.text-center { text-align: center; }
.text-center .section-sub { margin-inline: auto; }

/* ---------- Tombol ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-head); font-weight: 600; font-size: 1rem;
  padding: 14px 32px; border-radius: 999px;
  text-decoration: none; cursor: pointer; border: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.btn-primary {
  background: var(--grad); color: #fff;
  box-shadow: 0 10px 30px rgba(168, 85, 247, 0.35);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(34, 211, 238, 0.4); }

.btn-outline {
  background: transparent; color: var(--text);
  border: 1px solid var(--border);
}
.btn-outline:hover { border-color: var(--cyan); color: var(--cyan); transform: translateY(-3px); }

/* ---------- Animasi scroll-reveal ---------- */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 18px 0;
  transition: background 0.3s ease, padding 0.3s ease, box-shadow 0.3s ease;
}
.navbar.scrolled {
  background: rgba(5, 8, 22, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 10px 0;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
  border-bottom: 1px solid var(--border);
}

.nav-inner { display: flex; align-items: center; justify-content: space-between; }

.nav-brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.nav-logo { width: 42px; height: 42px; border-radius: 12px; }
.nav-title { font-family: var(--font-head); font-weight: 700; font-size: 1.25rem; color: var(--text); }
.nav-title em { font-style: normal; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

.nav-menu { display: flex; align-items: center; gap: 28px; }
.nav-link {
  color: var(--muted); text-decoration: none; font-weight: 500; font-size: 0.95rem;
  transition: color 0.2s ease;
  position: relative;
}
.nav-link::after {
  content: ''; position: absolute; left: 0; bottom: -6px;
  width: 0; height: 2px; background: var(--grad); border-radius: 2px;
  transition: width 0.25s ease;
}
.nav-link:hover, .nav-link.active { color: var(--text); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.nav-cta {
  font-family: var(--font-head); font-weight: 600; font-size: 0.9rem;
  color: #fff; text-decoration: none;
  background: var(--grad); padding: 10px 24px; border-radius: 999px;
  box-shadow: 0 8px 24px rgba(168, 85, 247, 0.35);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(34, 211, 238, 0.4); }

.nav-toggle { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; padding: 6px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: 0.3s; }

@media (max-width: 860px) {
  .nav-toggle { display: flex; }
  .nav-menu {
    position: fixed; inset: 0 0 0 auto; width: min(320px, 80vw);
    flex-direction: column; align-items: flex-start; gap: 22px;
    background: rgba(10, 14, 39, 0.97);
    backdrop-filter: blur(20px);
    padding: 100px 36px 40px;
    transform: translateX(100%);
    transition: transform 0.35s ease;
    border-left: 1px solid var(--border);
  }
  .nav-menu.open { transform: translateX(0); }
  .nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.active span:nth-child(2) { opacity: 0; }
  .nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .navbar:has(.nav-menu.open) .nav-toggle { position: relative; z-index: 101; }
}

/* ============================================================
   KOMPONEN GLASS
   ============================================================ */
.glass {
  background: var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: var(--radius);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 140px 0 80px;
  position: relative;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px; align-items: center;
}

.hero-arab {
  font-family: var(--font-arab);
  font-size: 1.15rem; color: var(--gold);
  margin-bottom: 20px; line-height: 2;
}

.hero-title {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 700; line-height: 1.12;
  margin-bottom: 22px;
}

.hero-desc { color: var(--muted); font-size: 1.08rem; max-width: 540px; margin-bottom: 34px; }
.hero-desc strong { color: var(--text); }

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-visual { position: relative; }
.hero-card {
  padding: 18px;
  box-shadow: var(--shadow);
  animation: float 6s ease-in-out infinite;
}
.hero-card img { border-radius: 12px; }

.hero-badge {
  position: absolute; bottom: -22px; left: -22px;
  display: flex; align-items: center; gap: 10px;
  padding: 12px 22px;
  font-weight: 600; font-size: 0.9rem;
  box-shadow: var(--shadow);
  background: rgba(10, 14, 39, 0.85);
}
.badge-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px var(--green);
  animation: pulse 2s infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 64px; }
  .hero-visual { max-width: 460px; margin-inline: auto; }
  .hero-badge { left: 8px; }
}

/* ============================================================
   PEMBINA
   ============================================================ */
.pembina-inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px; align-items: center;
}

.pembina-frame {
  padding: 14px; position: relative; overflow: hidden;
}
.pembina-frame::before {
  content: ''; position: absolute; inset: -40%;
  background: conic-gradient(from 0deg, transparent 70%, rgba(34, 211, 238, 0.35), transparent 85%);
  animation: spin 6s linear infinite;
  z-index: 0;
}
.pembina-frame img {
  position: relative; z-index: 1;
  border-radius: 12px;
}

@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 900px) {
  .pembina-inner { grid-template-columns: 1fr; }
  .pembina-photo { max-width: 380px; margin-inline: auto; }
}

/* ============================================================
   STATISTIK
   ============================================================ */
.stats-section { padding: 48px 0 96px; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.stat-card {
  text-align: center;
  padding: 36px 18px;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.stat-card:hover { transform: translateY(-6px); border-color: rgba(34, 211, 238, 0.4); }

.stat-number {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 2.9rem);
  font-weight: 700;
}
.stat-label { color: var(--muted); font-size: 0.95rem; margin-top: 6px; }

@media (max-width: 860px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 460px) { .stats-grid { grid-template-columns: 1fr; } }

/* ============================================================
   LANGKAH (STEPS)
   ============================================================ */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.step-card {
  overflow: hidden; position: relative;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.step-card:hover {
  transform: translateY(-8px);
  border-color: rgba(168, 85, 247, 0.45);
  box-shadow: var(--shadow);
}

.step-num {
  position: absolute; top: 14px; left: 14px; z-index: 2;
  font-family: var(--font-head); font-weight: 700; font-size: 1rem;
  color: #fff; background: var(--grad);
  width: 44px; height: 44px; border-radius: 12px;
  display: grid; place-items: center;
  box-shadow: 0 8px 20px rgba(168, 85, 247, 0.4);
}

.step-img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }

.step-body { padding: 24px; }
.step-body h3 { font-family: var(--font-head); font-size: 1.2rem; margin-bottom: 10px; }
.step-body p { color: var(--muted); font-size: 0.95rem; margin-bottom: 14px; }

.step-link {
  color: var(--cyan); font-weight: 600; text-decoration: none; font-size: 0.95rem;
  transition: letter-spacing 0.25s ease;
}
.step-link:hover { letter-spacing: 0.04em; }

@media (max-width: 900px) { .steps { grid-template-columns: 1fr; max-width: 520px; margin-inline: auto; } }

/* ============================================================
   REVOLUSI FINANSIAL
   ============================================================ */
.revolusi-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px; align-items: center;
}

.revolusi-list { list-style: none; margin-top: 22px; display: grid; gap: 12px; }
.revolusi-list li {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 14px 18px; border-radius: 12px;
  color: var(--muted); font-size: 0.97rem;
  transition: border-color 0.25s ease, transform 0.25s ease;
}
.revolusi-list li:hover { border-color: rgba(34, 211, 238, 0.4); transform: translateX(6px); }
.revolusi-list strong { color: var(--text); }

.revolusi-visual { max-width: 460px; justify-self: center; }

@media (max-width: 900px) {
  .revolusi-inner { grid-template-columns: 1fr; }
  .revolusi-visual { margin-inline: auto; }
}

/* ============================================================
   VIDEO GRID
   ============================================================ */
.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.video-card { padding: 10px; transition: transform 0.3s ease, border-color 0.3s ease; }
.video-card:hover { transform: translateY(-6px); border-color: rgba(168, 85, 247, 0.45); }

.video-frame {
  position: relative; width: 100%; aspect-ratio: 16/9;
  border-radius: 12px; overflow: hidden;
}
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

@media (max-width: 760px) { .video-grid { grid-template-columns: 1fr; } }

/* ============================================================
   5 PILAR BANNER
   ============================================================ */
.pilar-banner {
  margin-top: 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
}
.pilar-img { width: 100%; height: 100%; object-fit: cover; }
.pilar-body { padding: 44px; display: flex; flex-direction: column; justify-content: center; gap: 14px; }
.pilar-body h3 { font-family: var(--font-head); font-size: 1.7rem; }
.pilar-body p { color: var(--muted); }
.pilar-body .btn { align-self: flex-start; margin-top: 8px; }

@media (max-width: 760px) {
  .pilar-banner { grid-template-columns: 1fr; }
  .pilar-body { padding: 28px; }
}

/* ============================================================
   TOOLS BAR
   ============================================================ */
.tools-bar {
  margin-top: 40px;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 12px 20px; padding: 18px 24px;
}
.tools-label { font-weight: 600; color: var(--muted); }
.tools-bar a {
  color: var(--cyan); text-decoration: none; font-weight: 600; font-size: 0.95rem;
  padding: 6px 16px; border-radius: 999px;
  background: rgba(34, 211, 238, 0.08);
  border: 1px solid rgba(34, 211, 238, 0.2);
  transition: background 0.25s ease, transform 0.25s ease;
}
.tools-bar a:hover { background: rgba(34, 211, 238, 0.18); transform: translateY(-2px); }

/* ============================================================
   METAVERSE
   ============================================================ */
.metaverse-visual {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  margin-bottom: 40px;
}

.dim-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px; align-items: stretch;
}

.dim-card { padding: 32px; transition: transform 0.3s ease, border-color 0.3s ease; }
.dim-card:hover { transform: translateY(-6px); }
.dim-card-hl { border-color: rgba(168, 85, 247, 0.45); background: rgba(168, 85, 247, 0.06); }

.dim-icon { font-size: 2.2rem; margin-bottom: 14px; }
.dim-card h3 { font-family: var(--font-head); font-size: 1.25rem; margin-bottom: 10px; }
.dim-card h3 span { color: var(--muted); font-weight: 500; font-size: 0.95rem; }
.dim-card p { color: var(--muted); font-size: 0.96rem; }

.dim-vs {
  display: grid; place-items: center;
}
.dim-vs span {
  font-family: var(--font-head); font-weight: 700;
  width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--grad); color: #fff;
  box-shadow: 0 10px 26px rgba(168, 85, 247, 0.4);
}

.metaverse-quote {
  margin-top: 40px; padding: 44px;
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 24px;
}
.metaverse-quote p {
  font-size: 1.15rem; font-style: italic;
  color: var(--text); max-width: 820px;
}

@media (max-width: 820px) {
  .dim-grid { grid-template-columns: 1fr; }
  .dim-vs span { transform: rotate(90deg); }
  .metaverse-quote { padding: 28px; }
}

/* ============================================================
   SEDEKAH
   ============================================================ */
.sedekah-section { padding-top: 24px; }

.sedekah-card {
  text-align: center;
  padding: 72px 40px;
  border-radius: calc(var(--radius) * 1.4);
  background:
    radial-gradient(600px 300px at 50% 0%, rgba(251, 191, 36, 0.1), transparent 70%),
    var(--surface);
  border: 1px solid rgba(251, 191, 36, 0.25);
}
.sedekah-card .section-title { margin-top: 14px; }

@media (max-width: 640px) { .sedekah-card { padding: 48px 22px; } }

/* ============================================================
   TESTIMONI SLIDER
   ============================================================ */
.slider { overflow: hidden; }

.slider-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.testi-card {
  flex: 0 0 100%;
  padding: 44px clamp(22px, 6vw, 72px);
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 20px;
}

.testi-avatar {
  width: 88px; height: 88px; border-radius: 50%; object-fit: cover;
  border: 3px solid transparent;
  background: var(--grad) border-box;
  box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.35);
}

.testi-card blockquote {
  font-size: 1.08rem; font-style: italic;
  color: var(--text); max-width: 760px;
}
.testi-card figcaption { color: var(--muted); }
.testi-card figcaption strong { color: var(--cyan); }

.slider-nav {
  display: flex; align-items: center; justify-content: center;
  gap: 20px; margin-top: 28px;
}

.slider-btn {
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text); font-size: 1.1rem; cursor: pointer;
  transition: background 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
}
.slider-btn:hover { border-color: var(--cyan); color: var(--cyan); transform: scale(1.08); }

.slider-dots { display: flex; gap: 8px; }
.slider-dots button {
  width: 10px; height: 10px; border-radius: 50%;
  border: none; background: var(--border); cursor: pointer;
  transition: background 0.25s ease, transform 0.25s ease;
}
.slider-dots button.active { background: var(--cyan); transform: scale(1.3); box-shadow: 0 0 10px rgba(34, 211, 238, 0.6); }

/* ============================================================
   PENDAFTARAN
   ============================================================ */
.daftar-card {
  text-align: center;
  padding: 72px 40px;
  border-radius: calc(var(--radius) * 1.4);
  background:
    radial-gradient(700px 340px at 50% 0%, rgba(168, 85, 247, 0.14), transparent 70%),
    var(--surface);
  border: 1px solid rgba(168, 85, 247, 0.3);
}
.daftar-card .section-title { margin-top: 14px; }

.daftar-format {
  max-width: 620px; margin: 34px auto 0;
  padding: 26px 28px; text-align: center;
}
.daftar-format-label { font-weight: 600; color: var(--muted); margin-bottom: 12px; }
.daftar-format code {
  display: inline-block;
  font-size: 0.92rem; color: var(--cyan);
  background: rgba(34, 211, 238, 0.08);
  border: 1px dashed rgba(34, 211, 238, 0.4);
  padding: 12px 18px; border-radius: 10px;
  word-break: break-word;
  margin-bottom: 14px;
}
.daftar-format-note { color: var(--muted); font-size: 0.92rem; }
.daftar-format-note strong { color: var(--gold); }

@media (max-width: 640px) { .daftar-card { padding: 48px 20px; } }

/* ============================================================
   DUO CARD (Materi + V-BOOST)
   ============================================================ */
.duo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}

.duo-card {
  overflow: hidden; text-decoration: none; color: inherit;
  display: flex; flex-direction: column;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.duo-card:hover {
  transform: translateY(-8px);
  border-color: rgba(34, 211, 238, 0.45);
  box-shadow: var(--shadow);
}
.duo-card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; object-position: top; }

.duo-body { padding: 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.duo-body h3 { font-family: var(--font-head); font-size: 1.3rem; }
.duo-body p { color: var(--muted); font-size: 0.96rem; }

@media (max-width: 760px) { .duo-grid { grid-template-columns: 1fr; } }

/* ============================================================
   KONTAK
   ============================================================ */
.kontak-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.kontak-card {
  padding: 30px 22px; text-align: center;
  text-decoration: none; color: inherit;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
a.kontak-card:hover, .kontak-card:hover { transform: translateY(-6px); border-color: rgba(34, 211, 238, 0.4); }

.kontak-icon {
  font-size: 1.7rem;
  width: 62px; height: 62px; border-radius: 16px;
  display: grid; place-items: center;
  background: color-mix(in srgb, var(--ic, #22d3ee) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--ic, #22d3ee) 35%, transparent);
  margin-bottom: 8px;
}
.kontak-card h4 { font-family: var(--font-head); font-size: 1.05rem; }
.kontak-card p { color: var(--muted); font-size: 0.9rem; }

@media (max-width: 900px) { .kontak-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .kontak-grid { grid-template-columns: 1fr; } }

.map-wrap {
  margin-top: 32px;
  border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.map-wrap iframe { width: 100%; height: 380px; border: 0; display: block; filter: grayscale(0.3) contrast(1.05); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid var(--border);
  background: var(--bg-2);
  padding: 64px 0 32px;
  text-align: center;
}

.footer-top { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.footer-desc { color: var(--muted); max-width: 460px; }
.footer-mid { color: var(--muted); font-size: 0.85rem; }

.footer-social { display: flex; justify-content: center; gap: 16px; margin: 28px 0; }
.footer-social a {
  width: 48px; height: 48px; border-radius: 14px;
  display: grid; place-items: center; font-size: 1.25rem;
  background: var(--surface); border: 1px solid var(--border);
  text-decoration: none;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.footer-social a:hover { transform: translateY(-4px); border-color: var(--cyan); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex; flex-direction: column; gap: 6px;
  color: var(--muted); font-size: 0.88rem;
}
.footer-bottom a { color: var(--text); text-decoration: none; font-weight: 600; }
.footer-bottom a:hover { color: var(--cyan); }

/* ============================================================
   TO TOP
   ============================================================ */
.to-top {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--grad); color: #fff; border: none;
  font-size: 1.2rem; cursor: pointer;
  box-shadow: 0 10px 26px rgba(168, 85, 247, 0.4);
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.to-top.show { opacity: 1; pointer-events: auto; }
.to-top:hover { transform: translateY(-4px); }

/* ============================================================
   REDUKSI MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}