@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;600;700;800;900&family=Noto+Sans+JP:wght@400;500;700;900&display=swap');

:root {
  --primary: #5B52E5;
  --primary-2: #8B7BFF;
  --secondary: #00B8D4;
  --accent: #FF2A6D;
  --dark-bg: #F6F7FB;
  --dark-bg-2: #FFFFFF;
  --card-bg: #FFFFFF;
  --card-border: rgba(20, 26, 46, 0.10);
  --text-main: #131730;
  --text-muted: #5C6480;
  --ok: #34D399;
  --ng: #6B7191;
  --font-sans: 'Outfit', 'Noto Sans JP', sans-serif;
  --radius: 24px;
  --max: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background-color: var(--dark-bg);
  color: var(--text-main);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

/* Ambient background glow */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(60vw 60vw at 80% -10%, rgba(108, 99, 255, 0.10), transparent 60%),
    radial-gradient(50vw 50vw at -10% 30%, rgba(0, 184, 212, 0.07), transparent 60%),
    radial-gradient(40vw 40vw at 50% 110%, rgba(255, 42, 109, 0.05), transparent 60%);
  z-index: -2;
  pointer-events: none;
}

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

.eyebrow {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--secondary);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.eyebrow.center { text-align: center; }

.text-gradient {
  background: linear-gradient(100deg, #5B52E5 10%, #7C5CFF 55%, #00B8D4);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ===== Animations ===== */
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes gradientBG { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-16px); } }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

.reveal { opacity: 0; transform: translateY(36px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ===== Header ===== */
.lp-header {
  position: fixed; top: 0; left: 0; right: 0;
  padding: 18px 0; z-index: 1000;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid transparent;
  transition: background 0.3s ease, border-color 0.3s ease, padding 0.3s ease;
}
.lp-header.scrolled { padding: 12px 0; background: rgba(255, 255, 255, 0.92); border-bottom-color: var(--card-border); box-shadow: 0 4px 20px rgba(20,26,46,0.06); }
.lp-nav { display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.lp-brand {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.5rem; font-weight: 900; color: #131730; text-decoration: none;
}
.brand-logo { height: 30px; width: auto; }
.lp-nav-links { display: flex; gap: 28px; }
.lp-nav-links a {
  color: var(--text-muted); text-decoration: none; font-weight: 600; font-size: 0.95rem;
  transition: color 0.2s;
}
.lp-nav-links a:hover { color: #131730; }
.lp-dl-btn {
  background: linear-gradient(45deg, var(--primary), var(--secondary));
  color: #fff; padding: 11px 22px; border-radius: 30px; text-decoration: none;
  font-weight: 700; font-size: 0.95rem; white-space: nowrap;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.lp-dl-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(108, 99, 255, 0.45); }

/* ===== Hero ===== */
.hero { position: relative; padding: 160px 0 100px; overflow: hidden; }
.hero-grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center;
}
.hero-content { animation: fadeUp 0.9s ease-out; }
.badge {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 8px 16px; border-radius: 30px;
  background: #EEEFFb; border: 1px solid var(--card-border);
  font-size: 0.85rem; font-weight: 600; margin-bottom: 22px; color: #4A4470;
}
.badge-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--secondary); animation: pulse 2s infinite; }
.hero-title {
  font-size: clamp(2.6rem, 6vw, 4.4rem); font-weight: 900; line-height: 1.12;
  margin-bottom: 22px; letter-spacing: -0.02em;
}
.hero-desc { font-size: clamp(1.02rem, 2.2vw, 1.2rem); color: var(--text-muted); margin-bottom: 34px; max-width: 540px; }
.hero-desc strong { color: #131730; font-weight: 700; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-trust {
  list-style: none; display: flex; gap: 22px; flex-wrap: wrap; margin-top: 30px;
  color: var(--text-muted); font-size: 0.92rem; font-weight: 600;
}
.hero-trust li { display: flex; align-items: center; gap: 8px; }
.hero-trust i { color: var(--secondary); display: inline-flex; }

/* Buttons */
.btn-large {
  padding: 15px 32px; font-size: 1.05rem; border-radius: 40px; font-weight: 700;
  text-decoration: none; display: inline-flex; align-items: center; gap: 10px;
  transition: all 0.3s ease; cursor: pointer; border: none;
}
.btn-primary {
  background: linear-gradient(45deg, var(--primary), var(--secondary));
  background-size: 200% 200%; animation: gradientBG 6s ease infinite;
  color: #fff; box-shadow: 0 12px 30px rgba(108, 99, 255, 0.35);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(108, 99, 255, 0.55); }
.btn-ghost {
  background: #FFFFFF; color: #131730; border: 1px solid var(--card-border);
}
.btn-ghost:hover { background: #F0F1F8; transform: translateY(-3px); }
.btn-large.full { width: 100%; justify-content: center; }

/* ===== Phone mockups ===== */
.phone {
  width: 280px; aspect-ratio: 471 / 1024;
  background: #0c0c1c; border: 2px solid rgba(255, 255, 255, 0.12);
  border-radius: 42px; padding: 7px; position: relative;
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.55), 0 0 50px rgba(108, 99, 255, 0.10);
}
/* Image already contains its own status bar/notch, so we hide the synthetic one */
.phone-notch { display: none; }
.phone-screen {
  width: 100%; height: 100%; border-radius: 36px; overflow: hidden; background: #0d0d1f;
}
.phone-screen img { width: 100%; height: 100%; object-fit: cover; object-position: top center; display: block; }

.hero-phones { position: relative; display: flex; justify-content: center; align-items: center; min-height: 580px; }
.phone-front { position: relative; z-index: 2; animation: float 6s ease-in-out infinite; }
.phone-back {
  position: absolute; right: 6%; top: 8%; transform: rotate(8deg) scale(0.86);
  opacity: 0.85; z-index: 1; filter: blur(0.3px);
}

.phone-static { width: 300px; }

/* ===== Trust strip ===== */
.trust-strip { padding: 28px 0; border-top: 1px solid var(--card-border); border-bottom: 1px solid var(--card-border); background: #FFFFFF; }
.trust-strip-inner { display: flex; justify-content: space-around; flex-wrap: wrap; gap: 24px; text-align: center; }
.trust-item strong { display: block; font-size: 1.4rem; font-weight: 800; color: #131730; }
.trust-item span { font-size: 0.85rem; color: var(--text-muted); }

/* ===== Story sections ===== */
.story-section { padding: 100px 0; display: flex; align-items: center; gap: 72px; }
.story-section.reverse { flex-direction: row-reverse; }
.story-content { flex: 1; }
.story-content h2 { font-size: clamp(2rem, 4.5vw, 3rem); font-weight: 800; line-height: 1.15; margin-bottom: 22px; }
.story-content p { font-size: 1.12rem; color: var(--text-muted); margin-bottom: 26px; }
.story-content p strong { color: #131730; }
.feature-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.feature-list li {
  position: relative; padding-left: 30px; color: #3A4060; font-size: 1rem; font-weight: 500;
}
.feature-list li::before {
  content: ''; position: absolute; left: 0; top: 4px; width: 18px; height: 18px;
  background: linear-gradient(45deg, var(--primary), var(--secondary));
  border-radius: 50%;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / 12px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / 12px no-repeat;
}
.story-image { flex: 1; display: flex; justify-content: center; }

/* ===== Section heads ===== */
.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-title { font-size: clamp(2rem, 4.5vw, 3rem); font-weight: 800; line-height: 1.2; }

/* ===== How it works ===== */
.how-section { padding: 110px 0; background: linear-gradient(180deg, transparent, rgba(108,99,255,0.05), transparent); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.step-card {
  background: var(--card-bg); border: 1px solid var(--card-border); border-radius: var(--radius);
  padding: 40px 30px; position: relative; transition: transform 0.3s, border-color 0.3s;
}
.step-card:hover { transform: translateY(-6px); border-color: rgba(108,99,255,0.5); }
.step-num {
  width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center;
  font-size: 1.5rem; font-weight: 900; margin-bottom: 22px;
  background: linear-gradient(45deg, var(--primary), var(--secondary)); color: #fff;
}
.step-card h3 { font-size: 1.3rem; margin-bottom: 12px; color:#131730; }
.step-card p { color: var(--text-muted); font-size: 1rem; }

/* ===== Scenes ===== */
.scenes-section { padding: 110px 0; }
.scenes-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.scene-card {
  background: var(--card-bg); border: 1px solid var(--card-border); border-radius: var(--radius);
  padding: 32px 26px; transition: transform 0.3s, border-color 0.3s, background 0.3s;
}
.scene-card:hover { transform: translateY(-6px); border-color: rgba(0,240,255,0.4); background: rgba(255,255,255,0.06); }
.scene-icon {
  width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center;
  background: rgba(108,99,255,0.15); color: var(--secondary); margin-bottom: 20px;
}
.scene-icon i { display: inline-flex; }
.scene-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.scene-card p { color: var(--text-muted); font-size: 0.95rem; }

/* ===== Security ===== */
.security-section { padding: 110px 0; }
.security-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
  background: linear-gradient(135deg, rgba(108,99,255,0.12), rgba(0,240,255,0.05));
  border: 1px solid var(--card-border); border-radius: 32px; padding: 56px;
}
.security-text h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; margin-bottom: 20px; line-height: 1.2; }
.security-text p { color: var(--text-muted); font-size: 1.08rem; margin-bottom: 28px; }
.security-flow { display: flex; flex-direction: column; gap: 8px; }
.flow-step {
  display: flex; align-items: center; gap: 16px;
  background: rgba(6,6,17,0.5); border: 1px solid var(--card-border);
  border-radius: 16px; padding: 18px 20px;
}
.flow-icon {
  width: 46px; height: 46px; flex-shrink: 0; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(45deg, var(--primary), var(--secondary)); color: #fff;
}
.flow-step strong { display: block; font-size: 1rem; }
.flow-step span { font-size: 0.88rem; color: var(--text-muted); }
.flow-arrow { width: 2px; height: 20px; margin-left: 42px; background: linear-gradient(var(--primary), transparent); }

/* ===== Comparison ===== */
.compare-section { padding: 110px 0; }
.compare-table-wrap { overflow-x: auto; max-width: 860px; margin: 0 auto; }
.compare-table {
  width: 100%; border-collapse: collapse; background: var(--card-bg);
  border: 1px solid var(--card-border); border-radius: var(--radius); overflow: hidden;
}
.compare-table th, .compare-table td { padding: 18px 20px; text-align: center; border-bottom: 1px solid var(--card-border); }
.compare-table th { font-size: 0.95rem; font-weight: 700; color: #131730; background: #F2F3F9; }
.compare-table td:first-child, .compare-table th:first-child { text-align: left; color: #3A4060; }
.compare-table .hl { background: rgba(108,99,255,0.12); }
.compare-table thead .hl { background: linear-gradient(45deg, rgba(108,99,255,0.3), rgba(0,240,255,0.2)); }
.compare-table tbody tr:last-child td { border-bottom: none; }
.compare-table i.ok { color: var(--ok); }
.compare-table i.ng { color: var(--ng); }
.compare-table i { display: inline-flex; }

/* ===== Pricing ===== */
.pricing-section { padding: 110px 0; }
.pricing-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; max-width: 820px; margin: 0 auto; }
.price-card {
  background: var(--card-bg); border: 1px solid var(--card-border); border-radius: var(--radius);
  padding: 40px 34px; position: relative; display: flex; flex-direction: column;
}
.price-card.highlight {
  border-color: rgba(108,99,255,0.5);
  background: linear-gradient(160deg, rgba(108,99,255,0.12), var(--card-bg));
}
.price-flag {
  position: absolute; top: 20px; right: 20px; font-size: 0.75rem; font-weight: 700;
  padding: 5px 12px; border-radius: 20px; background: rgba(0,240,255,0.15); color: var(--secondary);
}
.price-tier { font-size: 1rem; font-weight: 700; color: var(--text-muted); margin-bottom: 8px; }
.price-amount { font-size: 3rem; font-weight: 900; line-height: 1; margin-bottom: 8px; }
.price-amount span { font-size: 1.4rem; }
.price-note { color: var(--text-muted); margin-bottom: 26px; }
.price-list { list-style: none; display: flex; flex-direction: column; gap: 13px; margin-bottom: 30px; flex: 1; }
.price-list li { display: flex; align-items: center; gap: 10px; color: #C8CCE6; font-size: 0.98rem; }
.price-list i.ok { color: var(--ok); display: inline-flex; flex-shrink: 0; }
.pricing-disclaimer { text-align: center; color: var(--ng); font-size: 0.85rem; margin-top: 24px; }

/* ===== FAQ ===== */
.faq-section { padding: 110px 0; }
.faq-list { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item {
  background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 16px;
  overflow: hidden; transition: border-color 0.3s;
}
.faq-item[open] { border-color: rgba(108,99,255,0.4); }
.faq-item summary {
  cursor: pointer; padding: 22px 26px; font-size: 1.08rem; font-weight: 600; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; font-size: 1.6rem; font-weight: 300; color: var(--secondary); transition: transform 0.3s; flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-body { padding: 0 26px 24px; color: var(--text-muted); font-size: 1rem; }

/* ===== Bottom CTA ===== */
.bottom-cta { padding: 130px 0; text-align: center; background: linear-gradient(180deg, transparent, rgba(108, 99, 255, 0.12)); }
.bottom-cta h2 { font-size: clamp(2.2rem, 6vw, 3.6rem); font-weight: 900; margin-bottom: 18px; }
.bottom-cta-desc { color: var(--text-muted); font-size: 1.15rem; margin-bottom: 40px; }
.bottom-cta .hero-cta { justify-content: center; }

/* ===== Footer ===== */
.lp-footer { padding: 50px 0; text-align: center; border-top: 1px solid var(--card-border); color: var(--text-muted); }
.footer-links { margin-bottom: 18px; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 0; }
.footer-links a { color: var(--text-muted); text-decoration: none; margin: 0 16px; font-size: 0.92rem; transition: color 0.2s; }
.footer-links a:hover { color: #fff; }

/* ===== Responsive ===== */
@media (max-width: 992px) {
  .lp-nav-links { display: none; }
  .hero { padding: 130px 0 70px; }
  .hero-grid { grid-template-columns: 1fr; gap: 50px; text-align: center; }
  .hero-content { display: flex; flex-direction: column; align-items: center; }
  .hero-cta, .hero-trust { justify-content: center; }
  .hero-phones { min-height: 520px; }
  .phone-back { display: none; }
  .story-section, .story-section.reverse { flex-direction: column; text-align: center; gap: 44px; padding: 70px 0; }
  .feature-list { align-items: flex-start; max-width: 420px; margin: 0 auto; text-align: left; }
  .steps { grid-template-columns: 1fr; }
  .scenes-grid { grid-template-columns: repeat(2, 1fr); }
  .security-inner { grid-template-columns: 1fr; padding: 40px 28px; gap: 40px; }
  .pricing-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .container { padding: 0 18px; }
  .scenes-grid { grid-template-columns: 1fr; }
  .phone { width: 250px; }
  .phone-static { width: 270px; }
  .lp-brand { font-size: 1.3rem; }
  .btn-large { padding: 14px 26px; font-size: 1rem; }
  .trust-strip-inner { gap: 18px; }
  .trust-item { flex: 1 1 40%; }
}