:root {
  --bg: #070a12;
  --bg-soft: #0e1424;
  --card: rgba(255, 255, 255, 0.06);
  --card-border: rgba(255, 255, 255, 0.12);
  --text: #f6f8ff;
  --muted: #a8b1c7;
  --primary: #41f0ff;
  --primary-2: #7857ff;
  --warning: #ffcc66;
  --radius: 22px;
  --shadow: 0 20px 80px rgba(0, 0, 0, 0.45);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(65, 240, 255, 0.16), transparent 30%),
    radial-gradient(circle at top right, rgba(120, 87, 255, 0.18), transparent 32%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  min-height: 74px;
  padding: 18px 7%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(7, 10, 18, 0.78);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--card-border);
}

.navbar .brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 800;
}

.navbar .brand-icon {
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  border-radius: 8px;
  overflow: hidden;
  display: flex;
}

.navbar .brand-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Supaya judul section tidak tertutup navbar sticky saat klik menu */
section[id] {
  scroll-margin-top: 74px;
}

.price-card .promo {
  font-size: 12px;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(255, 204, 102, 0.16);
  color: var(--warning);
  vertical-align: middle;
}

.badge-closed {
  margin-left: 6px;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(255, 90, 90, 0.16);
  color: #ff8a8a;
}

.testi-note {
  margin-top: 14px;
  font-size: 14px;
  color: var(--muted);
}

.faq-block {
  display: grid;
  gap: 4px;
}

.faq-item:focus-visible,
.btn:focus-visible,
.menu-btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-size: 14px;
}

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

.menu-btn {
  display: none;
  border: 0;
  background: var(--card);
  color: var(--text);
  font-size: 24px;
  padding: 8px 12px;
  border-radius: 12px;
}

.section {
  padding: 88px 7%;
}

.hero {
  min-height: calc(100vh - 74px);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}

.eyebrow {
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 12px;
}

h1 {
  font-size: clamp(38px, 7vw, 78px);
  line-height: 1.02;
  margin-bottom: 22px;
  letter-spacing: -2px;
}

h2 {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.12;
  margin-bottom: 14px;
}

h3 {
  font-size: 20px;
  margin-bottom: 8px;
}

.hero-desc,
.section-heading p,
.contact-section p {
  color: var(--muted);
  max-width: 720px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  opacity: 0.95;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #030713;
}

.btn-secondary {
  background: var(--card);
  border: 1px solid var(--card-border);
}

/* Tombol Testimoni: emas + denyut + kilau supaya langsung menarik mata */
.btn-testi {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #ffd45e, #ff8a3d);
  color: #1a0f00;
  border: 0;
  animation: testiPulse 1.8s ease-in-out infinite, testiWiggle 4s ease-in-out infinite;
}

.btn-testi::after {
  content: "";
  position: absolute;
  top: 0;
  left: -80%;
  width: 50%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.75), transparent);
  transform: skewX(-20deg);
  animation: testiShine 2.6s ease-in-out infinite;
}

.btn-testi:hover {
  animation-play-state: paused;
  transform: scale(1.05);
}

@keyframes testiPulse {
  0%   { box-shadow: 0 0 0 0 rgba(255, 170, 60, 0.75); }
  70%  { box-shadow: 0 0 0 18px rgba(255, 170, 60, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 170, 60, 0); }
}

@keyframes testiShine {
  0%   { left: -80%; }
  60%, 100% { left: 140%; }
}

@keyframes testiWiggle {
  0%, 80%, 100% { transform: translateY(0) rotate(0); }
  84% { transform: translateY(-4px) rotate(-1.5deg); }
  88% { transform: translateY(0) rotate(1.5deg); }
  92% { transform: translateY(-3px) rotate(-1deg); }
  96% { transform: translateY(0) rotate(0); }
}

@media (prefers-reduced-motion: reduce) {
  .btn-testi,
  .btn-testi::after {
    animation: none;
  }
}

.btn-small {
  min-height: 40px;
  padding: 10px 16px;
  margin-top: 16px;
  background: rgba(65, 240, 255, 0.12);
  border: 1px solid rgba(65, 240, 255, 0.28);
  color: var(--primary);
}

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

.stats div {
  min-width: 110px;
  padding: 16px;
  border-radius: 18px;
  background: var(--card);
  border: 1px solid var(--card-border);
}

.stats strong {
  display: block;
  font-size: 26px;
}

.stats span {
  color: var(--muted);
  font-size: 13px;
}

.hero-card {
  position: relative;
  overflow: hidden;
  padding: 34px;
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.035)),
    linear-gradient(135deg, rgba(65, 240, 255, 0.14), rgba(120, 87, 255, 0.12));
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow);
}

.card-glow {
  position: absolute;
  right: -90px;
  top: -90px;
  width: 220px;
  height: 220px;
  background: var(--primary);
  opacity: 0.17;
  filter: blur(45px);
  border-radius: 50%;
}

.tag {
  position: relative;
  width: max-content;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(65, 240, 255, 0.12);
  color: var(--primary);
  font-size: 12px;
  font-weight: 900;
  margin-bottom: 22px;
}

.hero-card h2 {
  position: relative;
}

.hero-card ul {
  position: relative;
  list-style: none;
  margin: 22px 0;
}

.hero-card li {
  padding: 12px 0;
  border-bottom: 1px solid var(--card-border);
  color: var(--muted);
}

.safe-note {
  color: var(--warning);
  font-size: 14px;
}

.section-heading {
  margin-bottom: 34px;
}

.features-grid,
.price-grid,
.testi-grid {
  display: grid;
  gap: 18px;
}

.features-grid {
  grid-template-columns: repeat(4, 1fr);
}

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

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

.feature-card,
.price-card,
.testi-card,
.step,
.warning-section,
.contact-section {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.feature-card,
.price-card,
.testi-card {
  padding: 24px;
}

.feature-card span {
  font-size: 30px;
  display: inline-block;
  margin-bottom: 14px;
}

.feature-card p,
.price-card p,
.testi-card p,
.step p,
.faq-answer,
.warning-list {
  color: var(--muted);
}

.price-card {
  position: relative;
  overflow: hidden;
}

.price-card.highlight {
  border-color: rgba(65, 240, 255, 0.42);
  background: linear-gradient(145deg, rgba(65, 240, 255, 0.13), rgba(255, 255, 255, 0.055));
}

.price-label {
  font-size: 14px;
  font-weight: 800;
  color: var(--primary) !important;
  margin-bottom: 12px;
}

.price-card h3 {
  font-size: 34px;
}

.per {
  font-size: 14px;
}

.testi-image {
  overflow: hidden;
}

.testi-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 18px;
  display: block;
}

.center {
  text-align: center;
  margin-top: 28px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.step {
  padding: 22px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.step span {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #030713;
  font-weight: 900;
}

.warning-section,
.contact-section {
  margin: 40px 7%;
  padding: 34px;
}

.warning-list {
  margin-top: 16px;
  padding-left: 20px;
}

.warning-list li {
  margin-bottom: 8px;
}

.faq-list {
  display: grid;
  gap: 10px;
  max-width: 900px;
}

.faq-item {
  width: 100%;
  border: 1px solid var(--card-border);
  background: var(--card);
  color: var(--text);
  border-radius: 18px;
  padding: 18px 20px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  text-align: left;
  cursor: pointer;
  font-size: 16px;
  font-weight: 800;
}

.faq-answer {
  display: none;
  padding: 0 20px 18px;
}

.faq-answer.show {
  display: block;
}

.contact-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.contact-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.footer {
  padding: 26px 7%;
  color: var(--muted);
  border-top: 1px solid var(--card-border);
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 14px;
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .features-grid,
  .price-grid,
  .testi-grid,
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-section {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 720px) {
  .navbar {
    padding: 16px 5%;
  }

  .menu-btn {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 74px;
    left: 5%;
    right: 5%;
    padding: 18px;
    border-radius: 18px;
    background: rgba(14, 20, 36, 0.96);
    border: 1px solid var(--card-border);
    display: none;
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links.show {
    display: flex;
  }

  .section {
    padding: 70px 5%;
  }

  .hero {
    min-height: auto;
    padding-top: 52px;
  }

  .features-grid,
  .price-grid,
  .testi-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .warning-section,
  .contact-section {
    margin: 30px 5%;
    padding: 24px;
  }

  .stats div {
    flex: 1 1 120px;
  }
}