:root {
  color-scheme: dark;
  --bg: #08111f;
  --bg-elevated: #0d182a;
  --bg-panel: rgba(15, 29, 48, 0.88);
  --bg-panel-strong: #12223b;
  --bg-soft: rgba(118, 157, 216, 0.12);
  --border: rgba(155, 184, 255, 0.18);
  --border-strong: rgba(155, 184, 255, 0.34);
  --text: #eef4ff;
  --text-muted: #9badc9;
  --text-soft: #7d8cac;
  --accent: #63d6ff;
  --accent-strong: #1ba4d7;
  --accent-warm: #ffd166;
  --success: #55d39b;
  --danger: #ff7a90;
  --shadow: 0 24px 70px rgba(2, 8, 20, 0.42);
  --shadow-soft: 0 16px 40px rgba(2, 8, 20, 0.28);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --container: 1120px;
  --font-display: "Space Grotesk", "Segoe UI", sans-serif;
  --font-body: "Instrument Sans", "Segoe UI", sans-serif;
}

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

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background:
    radial-gradient(circle at top left, rgba(72, 153, 255, 0.18), transparent 34%),
    radial-gradient(circle at top right, rgba(255, 209, 102, 0.12), transparent 28%),
    linear-gradient(180deg, #09111d 0%, #050a14 100%);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.5;
}

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

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

.page-shell {
  position: relative;
  overflow: hidden;
}

.page-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  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: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 92%);
  opacity: 0.45;
}

.container {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
}

.section {
  padding: 72px 0;
}

.hero-section {
  padding: 96px 0 72px;
}

.hero-grid,
.content-grid,
.pricing-grid,
.card-grid {
  display: grid;
  gap: 24px;
}

.hero-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
}

.content-grid {
  grid-template-columns: 1.25fr 0.95fr;
}

.pricing-grid,
.card-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stack-lg,
.stack-md,
.stack-sm {
  display: grid;
}

.stack-lg {
  gap: 24px;
}

.stack-md {
  gap: 16px;
}

.stack-sm {
  gap: 10px;
}

.eyebrow,
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.eyebrow {
  padding: 8px 14px;
  color: var(--accent);
  background: rgba(99, 214, 255, 0.1);
  border: 1px solid rgba(99, 214, 255, 0.18);
  text-transform: uppercase;
}

.badge {
  padding: 6px 12px;
  background: rgba(255, 209, 102, 0.12);
  border: 1px solid rgba(255, 209, 102, 0.2);
  color: var(--accent-warm);
}

.section-title,
.hero-title,
.card-title {
  font-family: var(--font-display);
  letter-spacing: -0.04em;
  margin: 0;
}

.hero-title {
  font-size: clamp(2.9rem, 5vw, 5.8rem);
  line-height: 0.96;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1;
}

.card-title {
  font-size: 1.45rem;
}

.lede,
.section-copy,
.muted {
  margin: 0;
  color: var(--text-muted);
}

.lede {
  font-size: 1.15rem;
  max-width: 64ch;
}

.section-copy {
  font-size: 1rem;
}

.muted {
  font-size: 0.95rem;
}

.card,
.panel,
.feature-card,
.pricing-card,
.download-card {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(13, 24, 42, 0.98), rgba(8, 15, 28, 0.92));
  box-shadow: var(--shadow-soft);
}

.card,
.panel,
.feature-card,
.pricing-card,
.download-card {
  padding: 28px;
}

.card::after,
.panel::after,
.feature-card::after,
.pricing-card::after,
.download-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(99, 214, 255, 0.22), transparent 40%, rgba(255, 209, 102, 0.12));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.panel-glow {
  background:
    radial-gradient(circle at top right, rgba(99, 214, 255, 0.12), transparent 35%),
    linear-gradient(180deg, rgba(13, 24, 42, 0.98), rgba(8, 15, 28, 0.92));
}

.card-list,
.check-list,
.meta-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.check-list li,
.meta-list li {
  color: var(--text-muted);
}

.check-list li::before {
  content: "•";
  color: var(--success);
  margin-right: 10px;
}

.meta-list strong {
  color: var(--text);
}

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

.btn,
button.btn,
input[type="submit"].btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary {
  color: #04111f;
  background: linear-gradient(135deg, var(--accent), #8ef0ff);
  box-shadow: 0 16px 30px rgba(27, 164, 215, 0.24);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  box-shadow: 0 20px 36px rgba(27, 164, 215, 0.32);
}

.btn-secondary {
  color: var(--text);
  background: rgba(99, 214, 255, 0.08);
  border-color: rgba(99, 214, 255, 0.2);
}

.btn-ghost {
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.02);
  border-color: var(--border);
}

.btn-block {
  width: 100%;
}

.btn:disabled {
  opacity: 0.65;
  cursor: progress;
  transform: none;
}

.form-card {
  display: grid;
  gap: 18px;
}

.field-group {
  display: grid;
  gap: 10px;
}

.field-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
}

.field-label {
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 600;
}

.input,
input[type="email"],
input[type="text"],
select,
textarea {
  width: 100%;
  min-height: 52px;
  padding: 0 16px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(155, 184, 255, 0.16);
  background: rgba(7, 17, 31, 0.82);
  color: var(--text);
  font: inherit;
  outline: none;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease;
}

textarea {
  min-height: 120px;
  padding: 16px;
  resize: vertical;
}

.input:focus,
input[type="email"]:focus,
input[type="text"]:focus,
select:focus,
textarea:focus {
  border-color: rgba(99, 214, 255, 0.58);
  box-shadow: 0 0 0 4px rgba(99, 214, 255, 0.12);
}

.form-help,
.form-message {
  font-size: 0.92rem;
}

.form-help {
  color: var(--text-soft);
}

.form-message {
  min-height: 1.4em;
  color: var(--text-muted);
}

.form-message.is-success {
  color: var(--success);
}

.form-message.is-error {
  color: var(--danger);
}

.pricing-card {
  display: grid;
  gap: 18px;
}

.pricing-card.is-featured {
  transform: translateY(-8px);
  border-color: rgba(99, 214, 255, 0.34);
  box-shadow: var(--shadow);
}

.pricing-header {
  display: grid;
  gap: 8px;
}

.price-line {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}

.price {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.5rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.price-meta {
  color: var(--text-soft);
  font-size: 0.95rem;
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.download-card {
  display: grid;
  gap: 16px;
}

.download-preview {
  aspect-ratio: 4 / 3;
  border-radius: 16px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(99, 214, 255, 0.16), rgba(255, 209, 102, 0.12));
  border: 1px solid rgba(155, 184, 255, 0.18);
}

.stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.stat {
  min-width: 148px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
}

.stat strong {
  display: block;
  font-size: 1.3rem;
  font-family: var(--font-display);
}

.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(155, 184, 255, 0.28), transparent);
  border: 0;
}

.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 999;
}

.modal.is-open {
  display: flex;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 8, 20, 0.72);
  backdrop-filter: blur(8px);
}

.modal-dialog {
  position: relative;
  width: min(100%, 560px);
  max-height: min(100%, 760px);
  overflow: auto;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-strong);
  background:
    radial-gradient(circle at top left, rgba(99, 214, 255, 0.12), transparent 34%),
    linear-gradient(180deg, rgba(15, 29, 48, 0.98), rgba(8, 15, 28, 0.96));
  box-shadow: var(--shadow);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 42px;
  height: 42px;
  padding: 0;
  border-radius: 999px;
}

.template-thumb {
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(18, 34, 59, 0.92), rgba(8, 15, 28, 0.92));
}

.template-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.accent-text {
  color: var(--accent);
}

.text-soft {
  color: var(--text-soft);
}

@media (max-width: 960px) {
  .hero-grid,
  .content-grid,
  .pricing-grid,
  .card-grid,
  .download-grid {
    grid-template-columns: 1fr;
  }

  .pricing-card.is-featured {
    transform: none;
  }
}

@media (max-width: 640px) {
  .section,
  .hero-section {
    padding: 56px 0;
  }

  .card,
  .panel,
  .feature-card,
  .pricing-card,
  .download-card {
    padding: 22px;
  }

  .field-row {
    grid-template-columns: 1fr;
  }

  .button-row {
    flex-direction: column;
  }

  .btn,
  button.btn,
  input[type="submit"].btn {
    width: 100%;
  }
}