:root {
  --bg: #f8fafc;
  --surface: rgba(255, 255, 255, 0.96);
  --surface-strong: #ffffff;
  --text: #0f172a;
  --text-soft: #475569;
  --text-muted: #64748b;
  --line: rgba(15, 23, 42, 0.08);
  --line-strong: #d7deeb;
  --primary: #1e3a5f;
  --secondary: #6366f1;
  --secondary-strong: #4f46e5;
  --secondary-alt: #8b5cf6;
  --secondary-soft: #eef2ff;
  --secondary-soft-2: #f5f3ff;
  --secondary-text: #4f46e5;
  --hero-a: #0f172a;
  --hero-b: #1e293b;
  --hero-c: #334155;
  --white-soft: rgba(255, 255, 255, 0.74);
  --white-muted: rgba(255, 255, 255, 0.12);
  --radius-xl: 24px;
  --radius-md: 14px;
  --shadow-lg: 0 24px 80px rgba(15, 23, 42, 0.16);
  --shadow-md: 0 18px 52px rgba(15, 23, 42, 0.07);
}

* {
  box-sizing: border-box;
  font-family: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

a {
  color: inherit;
}

.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--hero-a) 0%, var(--hero-b) 50%, var(--hero-c) 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(139, 92, 246, 0.10) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(59, 130, 246, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.floating-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.floating-shapes div {
  position: absolute;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.10) 0%, rgba(139, 92, 246, 0.05) 100%);
  animation: float 20s ease-in-out infinite;
}

.floating-shapes div:nth-child(1) {
  width: 300px;
  height: 300px;
  top: 10%;
  left: 5%;
  animation-delay: 0s;
}

.floating-shapes div:nth-child(2) {
  width: 200px;
  height: 200px;
  top: 60%;
  right: 10%;
  animation-delay: -5s;
}

.floating-shapes div:nth-child(3) {
  width: 150px;
  height: 150px;
  bottom: 20%;
  left: 30%;
  animation-delay: -10s;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
    opacity: 0.5;
  }

  50% {
    transform: translateY(-30px) rotate(10deg);
    opacity: 0.8;
  }
}

.shell {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px 88px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.32);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: white;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.01em;
  backdrop-filter: blur(14px);
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  gap: 36px;
  align-items: center;
  padding-top: 56px;
}

.hero-copy {
  max-width: 640px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  margin-bottom: 24px;
  border-radius: 999px;
  background: rgba(99, 102, 241, 0.2);
  border: 1px solid rgba(99, 102, 241, 0.3);
  color: #a5b4fc;
  font-size: 13px;
  font-weight: 600;
}

.hero-title {
  margin: 0 0 24px;
  font-size: clamp(38px, 6vw, 64px);
  font-weight: 800;
  color: white;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.hero-title span {
  background: linear-gradient(135deg, #a5b4fc 0%, #c4b5fd 50%, #f0abfc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-body {
  margin: 0 0 32px;
  font-size: 18px;
  color: var(--white-soft);
  line-height: 1.75;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 26px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 14px 26px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
}

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

.btn:disabled {
  transform: none;
  opacity: 0.7;
  cursor: wait;
}

.btn-primary {
  border: none;
  color: white;
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-alt) 100%);
  box-shadow: 0 12px 36px rgba(99, 102, 241, 0.28);
  cursor: pointer;
}

.btn-secondary {
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
}

.launch-note {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.36);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.6;
}

.panel {
  padding: 30px;
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid rgba(226, 232, 240, 0.8);
  box-shadow: var(--shadow-lg);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--secondary-soft);
  color: var(--secondary-text);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.panel h2 {
  margin: 18px 0 10px;
  font-size: 30px;
  line-height: 1.15;
  font-weight: 800;
  color: var(--text);
}

.panel p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.65;
}

.contact-form {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.field {
  display: grid;
  gap: 8px;
}

.hp-field {
  position: absolute;
  left: -9999px;
}

.field label {
  font-size: 13px;
  font-weight: 700;
  color: #334155;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: #f8fafc;
  color: var(--text);
  font-size: 15px;
  padding: 14px 16px;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.12);
  background: white;
}

.field textarea {
  min-height: 132px;
  resize: vertical;
}

.form-button {
  width: 100%;
  margin-top: 6px;
}

.form-note {
  margin-top: 16px;
  font-size: 14px;
  color: var(--text-muted);
}

.form-status {
  min-height: 21px;
  margin: 4px 0 0;
  font-size: 14px;
  font-weight: 600;
}

.form-status.is-success {
  color: #15803d;
}

.form-status.is-error {
  color: #b91c1c;
}

.form-note a {
  color: var(--secondary-text);
  font-weight: 700;
  text-decoration: none;
}

.section {
  padding: 88px 24px;
}

.section.alt {
  background: white;
}

.section-shell {
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  max-width: 720px;
  margin-bottom: 40px;
}

.section-header h2 {
  margin: 0 0 14px;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.08;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.03em;
}

.section-header p {
  margin: 0;
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.75;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.card {
  background: white;
  border-radius: 20px;
  padding: 28px;
  box-shadow: var(--shadow-md);
  border: 1px solid #e2e8f0;
}

.card-primary {
  position: relative;
  border-color: rgba(99, 102, 241, 0.28);
  box-shadow: 0 22px 56px rgba(99, 102, 241, 0.14);
}

.card-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  padding: 7px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--secondary-soft) 0%, var(--secondary-soft-2) 100%);
  color: var(--secondary-strong);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.icon-blue {
  background: linear-gradient(135deg, #dbeafe 0%, #e0e7ff 100%);
}

.icon-violet {
  background: linear-gradient(135deg, #fae8ff 0%, #e9d5ff 100%);
}

.icon-indigo {
  background: linear-gradient(135deg, #e0e7ff 0%, #ede9fe 100%);
}

.icon-soft-indigo {
  background: #eef2ff;
  color: #4f46e5;
}

.icon-soft-violet {
  background: #f5f3ff;
  color: #7c3aed;
}

.card h3 {
  margin: 0 0 12px;
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
}

.card p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.7;
}

.detail-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.detail-list li {
  display: flex;
  gap: 10px;
  color: var(--text-soft);
  line-height: 1.6;
}

.detail-list svg {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  margin-top: 2px;
  color: var(--secondary);
}

.audience-card {
  padding: 32px;
}

.audience-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 24px;
  margin-top: 0;
}

.step-card {
  display: grid;
  gap: 14px;
}

.step-card p {
  margin: 0;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--secondary-soft);
  color: var(--secondary-strong);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.footer {
  padding: 40px 24px;
  background: #0f172a;
  color: rgba(255, 255, 255, 0.62);
}

.footer-shell {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: white;
  font-size: 18px;
  font-weight: 700;
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  font-size: 14px;
}

.footer-meta a {
  color: #c7d2fe;
  text-decoration: none;
  font-weight: 700;
}

@media (max-width: 960px) {
  .hero-grid,
  .card-grid,
  .detail-grid,
  .steps-grid,
  .field-row {
    grid-template-columns: 1fr;
  }

  .shell {
    padding-top: 24px;
  }

  .hero-grid {
    padding-top: 36px;
  }

  .panel {
    padding: 24px;
  }

  .section,
  .section.alt {
    padding-top: 72px;
    padding-bottom: 72px;
  }
}

@media (max-width: 680px) {
  .hero-title {
    font-size: 42px;
  }

  .hero-body,
  .section-header p {
    font-size: 16px;
  }

  .action-row {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .footer-shell {
    align-items: flex-start;
  }

  .audience-list {
    grid-template-columns: 1fr;
  }
}