:root {
  --primary: #0F2461;
  --primary-mid: #1A3F9C;
  --primary-light: #3D6FE0;
  --primary-pale: #EBF0FF;
  --accent: #E8524A;
  --accent-dark: #B83A33;
  --green: #059669;
  --text: #0D1B3E;
  --text-secondary: #4A5570;
  --text-light: #8895AA;
  --bg: #FFFFFF;
  --bg-secondary: #F4F7FF;
  --bg-dark: #060F2A;
  --border: #D0DCFF;
  --radius: 10px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.10), 0 1px 2px rgba(0,0,0,0.06);
  --shadow: 0 4px 16px rgba(15, 36, 97, 0.12);
  --shadow-lg: 0 10px 40px rgba(15, 36, 97, 0.18);
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', 'Noto Sans JP', 'Yu Gothic', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ==================== NAVIGATION ==================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 2rem;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background var(--transition), box-shadow var(--transition);
}

.nav.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 20px rgba(15, 36, 97, 0.1);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.nav-logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.nav-logo-text {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--bg);
  letter-spacing: -0.01em;
  transition: color var(--transition);
}

.nav.scrolled .nav-logo-text {
  color: var(--primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-links a {
  display: inline-block;
  padding: 0.5rem 0.9rem;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  border-radius: 8px;
  transition: color var(--transition), background var(--transition);
}

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

.nav-links a:hover {
  color: #fff;
  background: rgba(255,255,255,0.15);
}

.nav.scrolled .nav-links a:hover {
  color: var(--primary);
  background: var(--primary-pale);
}

.nav-cta {
  background: var(--accent) !important;
  color: #fff !important;
  font-weight: 600 !important;
  padding: 0.5rem 1.2rem !important;
  border-radius: 8px !important;
}

.nav.scrolled .nav-cta {
  color: #fff !important;
}

.nav-cta:hover {
  background: var(--accent-dark) !important;
  color: #fff !important;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all var(--transition);
}

.nav.scrolled .nav-hamburger span {
  background: var(--primary);
}

/* ==================== HERO ==================== */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #060F2A 0%, #0F2461 45%, #1A3F9C 80%, #2455C8 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 2rem 80px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.float-shape {
  position: absolute;
  opacity: 0.12;
  animation: float linear infinite;
}

.float-shape:nth-child(1)  { width: 28px; height: 28px; left: 8%;  top: 20%; animation-duration: 14s; animation-delay: 0s; }
.float-shape:nth-child(2)  { width: 18px; height: 18px; left: 18%; top: 70%; animation-duration: 11s; animation-delay: -3s; }
.float-shape:nth-child(3)  { width: 40px; height: 40px; left: 30%; top: 10%; animation-duration: 17s; animation-delay: -6s; }
.float-shape:nth-child(4)  { width: 22px; height: 22px; left: 55%; top: 80%; animation-duration: 13s; animation-delay: -2s; }
.float-shape:nth-child(5)  { width: 32px; height: 32px; left: 70%; top: 15%; animation-duration: 15s; animation-delay: -8s; }
.float-shape:nth-child(6)  { width: 16px; height: 16px; left: 82%; top: 55%; animation-duration: 10s; animation-delay: -4s; }
.float-shape:nth-child(7)  { width: 26px; height: 26px; left: 92%; top: 30%; animation-duration: 18s; animation-delay: -1s; }
.float-shape:nth-child(8)  { width: 20px; height: 20px; left: 45%; top: 60%; animation-duration: 12s; animation-delay: -7s; }
.float-shape:nth-child(9)  { width: 36px; height: 36px; left: 5%;  top: 50%; animation-duration: 16s; animation-delay: -5s; }
.float-shape:nth-child(10) { width: 24px; height: 24px; left: 62%; top: 40%; animation-duration: 14s; animation-delay: -9s; }

@keyframes float {
  0%   { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  5%   { opacity: 0.12; }
  95%  { opacity: 0.12; }
  100% { transform: translateY(-120px) rotate(360deg); opacity: 0; }
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(232, 82, 74, 0.15);
  border: 1px solid rgba(232, 82, 74, 0.35);
  color: #FFB3AE;
  padding: 0.4rem 1rem;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 2rem;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.hero-title .accent {
  background: linear-gradient(90deg, #FFB3AE, #E8524A);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: rgba(255, 255, 255, 0.75);
  max-width: 560px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  letter-spacing: 0.01em;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #F97316);
  color: #fff;
  box-shadow: 0 4px 20px rgba(232, 82, 74, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(232, 82, 74, 0.5);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255,255,255,0.4);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid rgba(255,255,255,0.3);
  border-bottom: 2px solid rgba(255,255,255,0.3);
  transform: rotate(45deg);
  animation: bounce 1.5s infinite;
}

@keyframes bounce {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50% { transform: rotate(45deg) translateY(5px); }
}

.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  line-height: 0;
}

/* ==================== SECTION COMMON ==================== */
section {
  padding: 96px 2rem;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
}

.section-label {
  display: inline-block;
  background: var(--primary-pale);
  color: var(--primary-light);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: 100px;
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  color: var(--text);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-title .accent {
  background: linear-gradient(90deg, var(--primary-mid), var(--primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.8;
}

.text-center { text-align: center; }
.text-center .section-desc { margin: 0 auto; }

/* ==================== MISSION ==================== */
.mission {
  background: var(--bg-secondary);
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3.5rem;
}

.mission-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--border);
}

.mission-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.mission-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.25rem;
}

.icon-purple { background: linear-gradient(135deg, #EBF0FF, #D0DCFF); }
.icon-amber  { background: linear-gradient(135deg, #FFE8E6, #FFCBC7); }
.icon-green  { background: linear-gradient(135deg, #D1FAE5, #A7F3D0); }

.mission-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.75rem;
}

.mission-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ==================== SERVICES ==================== */
.services {
  background: var(--bg);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-top: 3.5rem;
}

.service-badge--planned {
  background: linear-gradient(135deg, #E6F9F1, #C3EFD8);
  color: #1A7A4A;
}

.service-card {
  position: relative;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-mid), var(--primary-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-badge {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: linear-gradient(135deg, #EBF0FF, #D0DCFF);
  color: var(--primary-mid);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
}

.service-icon {
  font-size: 2.2rem;
  margin-bottom: 1.25rem;
  display: block;
}

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.75rem;
  padding-right: 4rem;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 1.5rem;
}

.service-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.service-features li::before {
  content: '✓';
  width: 18px;
  height: 18px;
  background: var(--primary-pale);
  color: var(--primary-mid);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* ==================== FEATURES ==================== */
.features {
  background: var(--bg-secondary);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 3.5rem;
  align-items: center;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.feature-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.feature-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary-pale), var(--border));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
  transition: all var(--transition);
}

.feature-item:hover .feature-icon-wrap {
  background: linear-gradient(135deg, var(--primary-mid), var(--primary-light));
  transform: scale(1.08);
}

.feature-text h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.35rem;
}

.feature-text p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

.features-visual {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-mid) 60%, var(--primary-light) 100%);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.features-visual::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
}

.features-visual::after {
  content: '';
  position: absolute;
  bottom: -60px;
  left: -40px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
}

.mockup-header {
  background: rgba(255,255,255,0.12);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mockup-dots {
  display: flex;
  gap: 5px;
}

.mockup-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
}

.mockup-score-row {
  background: rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #fff;
  font-size: 0.88rem;
  position: relative;
  z-index: 1;
}

.mockup-score-row .player-name {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 500;
}

.player-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

.av-1 { background: #FCD34D; color: #78350F; }
.av-2 { background: #6EE7B7; color: #065F46; }
.av-3 { background: #FCA5A5; color: #7F1D1D; }
.av-4 { background: #93C5FD; color: #1E3A5F; }

.player-score {
  font-size: 1.2rem;
  font-weight: 800;
  color: #FFD166;
}

.mockup-turn {
  background: rgba(232, 82, 74, 0.2);
  border: 1px solid rgba(232, 82, 74, 0.4);
  border-radius: 10px;
  padding: 0.75rem 1.25rem;
  color: #FFB3AE;
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  position: relative;
  z-index: 1;
}

/* ==================== ABOUT ==================== */
.about {
  background: var(--bg);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-top: 3.5rem;
}

.about-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 1.5rem;
}

.about-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.about-table tr {
  border-bottom: 1px solid var(--border);
}

.about-table tr:last-child {
  border-bottom: none;
}

.about-table th {
  width: 35%;
  padding: 0.9rem 0.75rem 0.9rem 0;
  text-align: left;
  color: var(--primary-mid);
  font-weight: 700;
  font-size: 0.85rem;
  vertical-align: top;
}

.about-table td {
  padding: 0.9rem 0 0.9rem 0.75rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.about-visual {
  background: linear-gradient(135deg, var(--primary-pale) 0%, #D0DCFF 100%);
  border-radius: var(--radius-lg);
  padding: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  min-height: 320px;
  text-align: center;
}

.about-logo-big {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-mid), var(--accent));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  box-shadow: 0 8px 30px rgba(26, 63, 156, 0.3);
}

.about-brand-name {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.4;
}

.about-motto {
  font-size: 0.9rem;
  color: var(--text-secondary);
  background: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: 100px;
  font-weight: 500;
  box-shadow: var(--shadow-sm);
}

/* ==================== CONTACT ==================== */
.contact {
  background: linear-gradient(135deg, #060F2A 0%, #0F2461 50%, #1A3F9C 100%);
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
}

.contact .section-label {
  background: rgba(232, 82, 74, 0.15);
  color: #FFB3AE;
}

.contact .section-title {
  color: #fff;
}

.contact .section-title .accent {
  background: linear-gradient(90deg, #FFB3AE, #E8524A);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact .section-desc {
  color: rgba(255,255,255,0.65);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 3.5rem;
  position: relative;
  z-index: 1;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  color: rgba(255,255,255,0.75);
  font-size: 0.92rem;
}

.contact-info-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-info-item a {
  color: #FCD34D;
  text-decoration: none;
}

.contact-info-item a:hover {
  text-decoration: underline;
}

.contact-form {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  color: #fff;
  font-size: 0.92rem;
  font-family: inherit;
  transition: border-color var(--transition), background var(--transition);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.35);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: rgba(61, 111, 224, 0.6);
  background: rgba(255,255,255,0.12);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group select option {
  background: var(--bg-dark);
  color: #fff;
}

.btn-form {
  width: 100%;
  padding: 0.9rem;
  background: linear-gradient(135deg, var(--accent), #F97316);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
  letter-spacing: 0.02em;
}

.btn-form:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(245, 158, 11, 0.4);
}

/* ==================== FOOTER ==================== */
.footer {
  background: #060F2A;
  padding: 3rem 2rem 1.5rem;
  color: rgba(255,255,255,0.5);
}

.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  margin-bottom: 0.75rem;
}

.footer-brand-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.footer-brand-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: rgba(255,255,255,0.85);
}

.footer-tagline {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  margin-top: 0.35rem;
}

.footer-nav-title {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 0.85rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: rgba(255,255,255,0.9);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.5rem;
  font-size: 0.78rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom a {
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-bottom a:hover {
  color: rgba(255,255,255,0.7);
}

/* ==================== MOBILE MENU ==================== */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(6, 15, 42, 0.97);
  backdrop-filter: blur(16px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  transform: translateX(100%);
  transition: transform var(--transition);
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.mobile-menu-links a {
  font-size: 1.4rem;
  font-weight: 700;
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  padding: 0.5rem 2rem;
  display: block;
  text-align: center;
  transition: color var(--transition);
}

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

.mobile-menu-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  color: rgba(255,255,255,0.7);
  font-size: 1.5rem;
  padding: 0.5rem;
}

/* ==================== SCROLL REVEAL ==================== */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ==================== RESPONSIVE ==================== */
@media (max-width: 900px) {
  section { padding: 72px 1.5rem; }

  .nav-links { display: none; }
  .nav-hamburger { display: flex; }

  .mission-grid,
  .services-grid {
    grid-template-columns: 1fr;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .features-visual {
    order: -1;
  }

  .about-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .contact-inner {
    grid-template-columns: 1fr;
  }

  .footer-top {
    flex-direction: column;
  }
}

@media (max-width: 600px) {
  section { padding: 60px 1.25rem; }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .btn { width: 100%; justify-content: center; max-width: 320px; }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ==================== EARLY ACCESS ==================== */
.early-access {
  background: linear-gradient(135deg, var(--primary-pale) 0%, #D0DCFF 100%);
  padding: 80px 2rem;
}

.early-access-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
}

.early-access-text .section-title {
  margin-top: 0.5rem;
  margin-bottom: 0.75rem;
}

.early-access-text p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.early-form {
  display: flex;
  gap: 0.75rem;
  flex-shrink: 0;
  flex-wrap: wrap;
}

.early-form input[type="email"] {
  padding: 0.85rem 1.25rem;
  border: 2px solid var(--border);
  border-radius: 10px;
  font-size: 0.95rem;
  outline: none;
  min-width: 280px;
  background: #fff;
  font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.early-form input[type="email"]:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.12);
}

.early-form input[type="email"]::placeholder {
  color: var(--text-light);
}

.early-form button {
  padding: 0.85rem 1.75rem;
  background: var(--primary-mid);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
  transition: all var(--transition);
}

.early-form button:hover {
  background: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(15, 36, 97, 0.3);
}

.early-form-success {
  color: var(--green);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 0;
}

/* ==================== FAQ ==================== */
.faq-section {
  background: var(--bg);
}

.faq-list {
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.faq-item {
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.faq-item.open {
  border-color: var(--primary-light);
  box-shadow: var(--shadow);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  text-align: left;
  font-size: 0.97rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  font-family: inherit;
  transition: color var(--transition);
}

.faq-question:hover {
  color: var(--primary-mid);
}

.faq-item.open .faq-question {
  color: var(--primary-mid);
}

.faq-chevron {
  width: 10px;
  height: 10px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq-item.open .faq-chevron {
  transform: rotate(-135deg) translateY(-2px);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.38s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer.open {
  max-height: 400px;
}

.faq-answer-inner {
  padding: 1rem 1.5rem 1.4rem;
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.9;
  border-top: 1px solid var(--border);
}

/* ==================== PAGE LAYOUT (privacy, terms) ==================== */
.page-hero {
  background: linear-gradient(135deg, #060F2A 0%, #0F2461 50%, #1A3F9C 100%);
  padding: 140px 2rem 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
}

.page-hero-content {
  position: relative;
  z-index: 1;
}

.page-hero-tag {
  display: inline-block;
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.7);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 1rem;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}

.page-hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.page-hero-meta {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
}

.page-hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  line-height: 0;
}

.page-content {
  padding: 72px 2rem 96px;
  background: var(--bg);
}

.prose {
  max-width: 760px;
  margin: 0 auto;
}

.prose h2 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
  margin: 2.5rem 0 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--primary-pale);
}

.prose h2:first-child {
  margin-top: 0;
}

.prose p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.95;
  margin-bottom: 1rem;
}

.prose ul {
  margin: 0.75rem 0 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.prose ul li {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.prose .notice-box {
  background: var(--primary-pale);
  border-left: 4px solid var(--primary-mid);
  border-radius: 0 8px 8px 0;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  font-size: 0.9rem;
  color: var(--primary);
  line-height: 1.75;
}

.prose .update-date {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.prose .contact-link {
  color: var(--primary-mid);
  text-decoration: none;
  font-weight: 600;
}

.prose .contact-link:hover {
  text-decoration: underline;
}

/* ==================== BREADCRUMB ==================== */
.breadcrumb {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 2rem;
}

.breadcrumb-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--text-light);
}

.breadcrumb a {
  color: var(--primary-mid);
  text-decoration: none;
  font-weight: 500;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb-sep {
  color: var(--text-light);
}

/* ==================== RESPONSIVE ADDITIONS ==================== */
@media (max-width: 760px) {
  .early-access-inner {
    flex-direction: column;
  }

  .early-form {
    width: 100%;
    flex-direction: column;
  }

  .early-form input[type="email"] {
    min-width: unset;
    width: 100%;
  }

  .early-form button {
    width: 100%;
    text-align: center;
  }

  .faq-question {
    font-size: 0.92rem;
    padding: 1rem 1.25rem;
  }

  .faq-answer-inner {
    padding: 0.85rem 1.25rem 1.2rem;
  }
}