:root {
  --bg: #060913;
  --panel: #0c1324;
  --panel2: #111c34;
  --text: #f8fafc;
  --muted: #94a3b8;
  --blue: #2563eb;
  --cyan: #00e5ff;
  --cyan-glow: rgba(0, 229, 255, 0.35);
  --emerald: #10b981;
  --magenta: #ec4899;
  --purple: #a855f7;
  --gold: #f59e0b;
  --gold-glow: rgba(245, 158, 11, 0.25);
  --line: rgba(255, 255, 255, 0.08);
  --line-highlight: rgba(0, 229, 255, 0.25);
  --radius: 20px;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  margin: 0;
  line-height: 1.2;
}

button, a {
  font: inherit;
}

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

button {
  cursor: pointer;
  border: none;
  background: none;
}

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

.container {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

/* TOPBAR */
.topbar {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(6, 9, 19, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line);
}

.topbar-inner {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, #10b981, #00e5ff);
  color: #030712;
  font-weight: 900;
  font-family: 'Outfit', sans-serif;
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.4);
}

.nav {
  display: flex;
  gap: 24px;
}

.nav a {
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  transition: color 0.2s ease;
}

.nav a:hover {
  color: var(--text);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-catalog {
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  padding: 8px 14px;
  border-radius: 99px;
  border: 1px solid var(--line);
  transition: all 0.2s ease;
}

.btn-catalog:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.05);
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 15px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  text-align: center;
  user-select: none;
}

.btn-small {
  padding: 9px 18px;
  font-size: 13px;
  border-radius: 99px;
  background: linear-gradient(135deg, #10b981, #00e5ff);
  color: #030712;
  font-weight: 800;
  box-shadow: 0 0 25px rgba(0, 229, 255, 0.4);
}

.btn-small:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(0, 229, 255, 0.6);
}

.btn-primary {
  background: linear-gradient(135deg, #00e5ff 0%, #3b82f6 50%, #10b981 100%);
  color: #ffffff;
  box-shadow: 0 10px 30px rgba(0, 229, 255, 0.35);
  position: relative;
  overflow: hidden;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(0, 229, 255, 0.55);
}

.btn-cart-add {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-cart-add:hover {
  background: rgba(0, 229, 255, 0.12);
  border-color: rgba(0, 229, 255, 0.4);
  color: var(--cyan);
  transform: translateY(-2px);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border: 1px solid var(--line);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25d366;
  color: #030712;
  font-weight: 800;
  width: 100%;
}

.btn-whatsapp:hover {
  background: #20ba59;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
}

.btn-wide {
  width: 100%;
}

/* HERO SECTION */
.hero {
  position: relative;
  padding: 140px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(0, 229, 255, 0.15) 0%, transparent 45%),
    radial-gradient(circle at 85% 25%, rgba(16, 185, 129, 0.14) 0%, transparent 50%),
    radial-gradient(circle at 50% 80%, rgba(168, 85, 247, 0.12) 0%, transparent 50%);
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 400px;
  background: radial-gradient(ellipse at center, rgba(0, 229, 255, 0.22) 0%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
}

.hero-content {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-badges {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.eyebrow {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--cyan);
  background: rgba(0, 229, 255, 0.12);
  padding: 5px 12px;
  border-radius: 99px;
  border: 1px solid rgba(0, 229, 255, 0.3);
}

.badge-map {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #10b981;
  background: rgba(16, 185, 129, 0.12);
  padding: 5px 12px;
  border-radius: 99px;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.hero h1 {
  font-size: clamp(32px, 4.5vw, 50px);
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

.hero-gradient-text {
  background: linear-gradient(135deg, #00e5ff 0%, #10b981 50%, #c084fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.highlight-map {
  color: #00e5ff;
  display: inline-block;
}

.hero-sub {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.hero-sub strong {
  color: #fff;
}

/* NOTICE CALLOUTS (VRAM & RELOAD PLACEABLE) */
.notice-box {
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 14px;
  padding: 14px 18px;
  margin-bottom: 24px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.notice-icon {
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 2px;
}

.notice-body h4 {
  color: #fef08a;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.notice-body p {
  margin: 0;
  font-size: 13px;
  color: #fde68a;
  line-height: 1.5;
}

.notice-body p strong {
  color: #ffffff;
}

/* PRICE ROW */
.price-row {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.price-old {
  font-size: 18px;
  color: var(--muted);
  text-decoration: line-through;
  opacity: 0.7;
}

.price-main {
  font-family: 'Outfit', sans-serif;
  font-size: 42px;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.02em;
}

.price-savings {
  display: flex;
  flex-direction: column;
}

.save-badge {
  font-size: 12px;
  font-weight: 800;
  color: #10b981;
  background: rgba(16, 185, 129, 0.15);
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid rgba(16, 185, 129, 0.3);
  display: inline-block;
  width: fit-content;
}

.save-sub {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.hero-perks {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--muted);
}

.perk {
  display: flex;
  align-items: center;
  gap: 6px;
}

.perk-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
}

/* VIDEO CARD */
.video-card {
  background: var(--panel);
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  position: relative;
}

.video-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--line);
}

.dot-red { width: 10px; height: 10px; border-radius: 50%; background: #ef4444; }
.dot-yellow { width: 10px; height: 10px; border-radius: 50%; background: #f59e0b; }
.dot-green { width: 10px; height: 10px; border-radius: 50%; background: #10b981; }

.video-title {
  margin-left: 8px;
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
}

.video-frame-wrap {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
  background: #000;
}

.video-frame-wrap iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-footer {
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.02);
}

.yt-link {
  color: #ff0000;
  font-weight: 700;
}

.yt-link:hover {
  text-decoration: underline;
}

/* SECTIONS COMMON */
.section {
  padding: 85px 0;
  position: relative;
}

.section-dark {
  background: #04070f;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 50px;
}

.kicker {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--cyan);
  margin-bottom: 8px;
  display: block;
}

.section-head h2 {
  font-size: clamp(28px, 3.5vw, 40px);
  margin-bottom: 14px;
}

.section-head p {
  color: var(--muted);
  font-size: 16px;
  margin: 0;
}

/* GALLERY (5 THUMBS) */
.gallery-wrapper {
  background: var(--panel);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  padding: 24px;
  box-shadow: var(--shadow);
}

.gallery-main {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  background: #000;
  aspect-ratio: 16/9;
  display: grid;
  place-items: center;
}

.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease;
}

.gallery-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  padding: 6px 14px;
  border-radius: 99px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
}

.gallery-caption {
  margin-top: 14px;
  font-size: 14px;
  color: var(--muted);
  text-align: center;
  font-style: italic;
  min-height: 22px;
}

.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-top: 18px;
}

.thumb {
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 16/9;
  border: 2px solid transparent;
  padding: 0;
  background: #000;
  transition: all 0.2s ease;
}

.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
  transition: opacity 0.2s ease;
}

.thumb:hover img {
  opacity: 0.9;
}

.thumb.active {
  border-color: var(--cyan);
  box-shadow: 0 0 15px var(--cyan-glow);
}

.thumb.active img {
  opacity: 1;
}

/* SPEC GRID (3 JALUR) */
.spec-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.spec-card {
  background: var(--panel);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  padding: 28px 24px;
  position: relative;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.spec-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-highlight);
}

.highlight-card {
  border-color: rgba(0, 229, 255, 0.3);
  background: linear-gradient(180deg, rgba(0, 229, 255, 0.08) 0%, rgba(12, 19, 36, 0.95) 100%);
}

.spec-icon {
  color: var(--cyan);
  margin-bottom: 16px;
}

.spec-num {
  font-family: 'Outfit', sans-serif;
  font-size: 38px;
  font-weight: 900;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
}

.spec-card h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.spec-card p {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
  line-height: 1.5;
}

/* SYSTEM REQUIREMENT & WARNING BANNER */
.warning-card-wrap {
  margin-top: 40px;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.12) 0%, rgba(12, 19, 36, 0.9) 100%);
  border: 1px solid rgba(245, 158, 11, 0.35);
  border-radius: var(--radius);
  padding: 28px 32px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.warning-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.warning-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.warning-badge-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(245, 158, 11, 0.18);
  border: 1px solid rgba(245, 158, 11, 0.4);
  color: var(--gold);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.warning-item h3 {
  font-size: 16px;
  color: #fef08a;
  margin-bottom: 6px;
}

.warning-item p {
  font-size: 14px;
  color: #fde68a;
  line-height: 1.6;
  margin: 0;
}

.warning-item p strong {
  color: #fff;
}

/* TRACK FEATURES GRID */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-box {
  background: var(--panel);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  padding: 30px 26px;
  transition: all 0.25s ease;
}

.feature-box:hover {
  transform: translateY(-4px);
  border-color: var(--line-highlight);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.feat-icon-wrap {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.25);
  color: var(--cyan);
  display: grid;
  place-items: center;
  margin-bottom: 20px;
}

.feat-icon-wrap.emerald {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.25);
  color: var(--emerald);
}

.feat-icon-wrap.purple {
  background: rgba(168, 85, 247, 0.1);
  border-color: rgba(168, 85, 247, 0.25);
  color: var(--purple);
}

.feature-box h3 {
  font-size: 19px;
  margin-bottom: 10px;
}

.feature-box p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

/* CARA BELI */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.step-card {
  background: var(--panel);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  padding: 30px 24px;
  position: relative;
}

.step-number {
  font-family: 'Outfit', sans-serif;
  font-size: 14px;
  font-weight: 800;
  color: var(--cyan);
  background: rgba(0, 229, 255, 0.1);
  padding: 4px 12px;
  border-radius: 99px;
  width: fit-content;
  margin-bottom: 16px;
}

.step-card h3 {
  font-size: 18px;
  margin-bottom: 10px;
}

.step-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
}

.buy-action-box {
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.1) 0%, rgba(12, 19, 36, 0.95) 100%);
  border: 1px solid rgba(0, 229, 255, 0.3);
  border-radius: var(--radius);
  padding: 36px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.action-left h3 {
  font-size: 24px;
  margin-bottom: 8px;
}

.action-left p {
  color: var(--muted);
  margin: 0;
  font-size: 15px;
}

.action-right {
  display: flex;
  gap: 16px;
  align-items: center;
}

.price-strikethrough {
  font-size: 16px;
  color: var(--muted);
  text-decoration: line-through;
}

.price-highlight {
  font-family: 'Outfit', sans-serif;
  font-size: 32px;
  font-weight: 900;
  color: #fff;
  margin-right: 10px;
}

/* FAQ */
.faq-wrap {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 60px;
}

.faq-intro h2 {
  font-size: 34px;
  margin-bottom: 14px;
}

.faq-intro p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 24px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

details {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 22px;
  transition: all 0.2s ease;
}

details[open] {
  border-color: rgba(0, 229, 255, 0.35);
  background: rgba(12, 19, 36, 0.9);
}

summary {
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  font-size: 20px;
  color: var(--cyan);
  transition: transform 0.2s ease;
}

details[open] summary::after {
  content: "−";
}

details p {
  margin: 14px 0 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}

/* FOOTER */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--line);
  background: #02050b;
  font-size: 14px;
  color: var(--muted);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer strong {
  color: #fff;
  display: block;
}

.footer-links {
  display: flex;
  gap: 20px;
}

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

/* STICKY BUY BAR */
.sticky-buy {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(6, 9, 19, 0.95);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--line);
  padding: 14px 0;
  z-index: 40;
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.sticky-buy.visible {
  transform: translateY(0);
}

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

.sticky-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.sticky-badge {
  font-size: 11px;
  font-weight: 800;
  background: rgba(0, 229, 255, 0.15);
  color: var(--cyan);
  padding: 4px 10px;
  border-radius: 6px;
}

.sticky-title {
  font-weight: 700;
  font-size: 15px;
}

.sticky-prices {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.sticky-old {
  font-size: 13px;
  color: var(--muted);
  text-decoration: line-through;
}

.sticky-prices strong {
  font-family: 'Outfit', sans-serif;
  font-size: 22px;
  color: #fff;
}

.sticky-actions {
  display: flex;
  gap: 10px;
}

/* DIRECT BUY MODAL (FALLBACK) */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
}

.modal-card {
  position: relative;
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius);
  width: 100%;
  max-width: 480px;
  padding: 30px;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.8);
  z-index: 2;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 20px;
  display: grid;
  place-items: center;
  line-height: 1;
  transition: background 0.2s ease;
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.15);
}

.modal-head {
  text-align: center;
  margin-bottom: 22px;
}

.modal-head h2 {
  font-size: 24px;
  margin: 6px 0 16px;
}

.product-mini {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.03);
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  text-align: left;
}

.product-mini img {
  width: 50px;
  height: 50px;
  border-radius: 8px;
  object-fit: cover;
}

.product-mini div {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-mini strong {
  font-size: 13px;
  color: #fff;
}

.product-mini span {
  font-size: 11px;
  color: var(--muted);
}

.product-mini b {
  font-family: 'Outfit', sans-serif;
  color: var(--cyan);
  font-size: 16px;
}

.payment-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 20px;
}

.pay-tab {
  padding: 10px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
  font-weight: 700;
  font-size: 13px;
  transition: all 0.2s ease;
}

.pay-tab.active {
  background: var(--cyan);
  color: #030712;
}

.pay-panel {
  display: none;
}

.pay-panel.active {
  display: block;
}

.qris-box {
  background: #fff;
  padding: 16px;
  border-radius: 14px;
  width: 220px;
  margin: 0 auto 16px;
}

.qris-box img {
  width: 100%;
}

.pay-note {
  font-size: 12px;
  color: var(--muted);
  text-align: center;
  margin-bottom: 18px;
  line-height: 1.5;
}

.account-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 20px;
}

.account-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.acc-label {
  display: block;
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
}

.acc-val {
  display: block;
  font-family: 'Outfit', sans-serif;
  font-size: 20px;
  color: #fff;
  letter-spacing: 0.02em;
  margin: 2px 0;
}

.acc-name {
  font-size: 12px;
  color: var(--muted);
}

.btn-copy {
  padding: 6px 14px;
  background: rgba(0, 229, 255, 0.15);
  color: var(--cyan);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 700;
  border: 1px solid rgba(0, 229, 255, 0.3);
  transition: all 0.2s ease;
}

.btn-copy:hover {
  background: var(--cyan);
  color: #030712;
}

.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: rgba(6, 9, 19, 0.95);
  color: #fff;
  border: 1px solid var(--cyan);
  padding: 12px 24px;
  border-radius: 99px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
  z-index: 120;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .spec-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .steps-grid {
    grid-template-columns: 1fr;
  }
  .warning-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .faq-wrap {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .topbar-inner {
    height: 64px;
  }
  .nav {
    display: none;
  }
  .hero {
    padding: 110px 0 60px;
  }
  .hero h1 {
    font-size: 30px;
  }
  .price-main {
    font-size: 34px;
  }
  .gallery-thumbs {
    grid-template-columns: repeat(3, 1fr);
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .buy-action-box {
    flex-direction: column;
    text-align: center;
    padding: 24px;
  }
  .action-right {
    flex-direction: column;
    width: 100%;
  }
  .sticky-info {
    display: none;
  }
  .sticky-inner {
    justify-content: space-around;
  }
}