:root {
  --bg: #0b1020;
  --bg-deep: #070d18;
  --surface: #121a2f;
  --surface-soft: rgba(18, 26, 47, 0.72);
  --accent: #22d3ee;
  --accent-secondary: #3b82f6;
  --text: #f8fafc;
  --muted: #94a3b8;
  --border: rgba(148, 163, 184, 0.18);
  --radius-xl: 32px;
  --radius-md: 22px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Manrope", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(34, 211, 238, 0.13), transparent 28%),
    radial-gradient(circle at top right, rgba(59, 130, 246, 0.16), transparent 30%),
    linear-gradient(180deg, #07101d 0%, var(--bg) 45%, var(--bg-deep) 100%);
  line-height: 1.7;
}

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

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}

.logo {
  width: 170px;
  height: auto;
  margin-bottom: 34px;
}

.proposal-hero {
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 90px 0;
  position: relative;
}

.proposal-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.08) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.75), transparent 85%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

h1, h2, h3 {
  margin: 0;
  line-height: 1.08;
}

h1 {
  max-width: 820px;
  font-size: clamp(3rem, 6vw, 5.6rem);
  letter-spacing: -0.05em;
}

h2 {
  max-width: 820px;
  font-size: clamp(2rem, 4vw, 3.3rem);
  letter-spacing: -0.035em;
}

h3 {
  font-size: 1.25rem;
}

p {
  color: var(--muted);
}

.hero-text {
  max-width: 720px;
  margin: 28px 0 0;
  font-size: 1.12rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 800;
  border: 1px solid transparent;
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent-secondary), var(--accent));
  color: #04111f;
}

.btn.secondary {
  border-color: rgba(34, 211, 238, 0.3);
  background: rgba(18, 26, 47, 0.75);
}

.summary-card,
.info-card,
.pricing-card,
.warning-box,
.cta-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0)),
    linear-gradient(180deg, rgba(20, 30, 53, 0.92), rgba(10, 17, 31, 0.94));
  box-shadow: 0 30px 80px rgba(2, 8, 23, 0.45);
}

.summary-card {
  padding: 34px;
}

.summary-card ul,
.pricing-card ul {
  padding-left: 20px;
  color: var(--muted);
}

.section {
  padding: 80px 0;
}

.section.alt {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.018), rgba(255, 255, 255, 0));
}

.two-col {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
}

.pricing-grid,
.card-grid {
  margin-top: 42px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.pricing-card,
.info-card {
  padding: 32px;
}

.pricing-card.featured {
  border-color: rgba(34, 211, 238, 0.4);
}

.offer-badge {
  display: inline-flex;
  padding: 8px 14px;
  margin-bottom: 18px;
  border-radius: 999px;
  color: var(--accent);
  background: rgba(34, 211, 238, 0.12);
  font-weight: 800;
  font-size: 0.84rem;
}

.price {
  margin: 18px 0 4px;
  color: var(--text);
  font-size: 2rem;
  font-weight: 900;
}

.table-wrap {
  margin-top: 38px;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
  background: rgba(18, 26, 47, 0.58);
}

th, td {
  padding: 18px 20px;
  text-align: left;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

th {
  color: var(--accent);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.note {
  margin-top: 18px;
  font-size: 0.95rem;
}

.terms-grid {
  margin-top: 42px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.term {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(18, 26, 47, 0.55);
}

.term strong,
.term span {
  display: block;
}

.term span {
  margin-top: 8px;
  color: var(--muted);
}

.warning-box {
  margin-top: 34px;
  padding: 34px;
  border-color: rgba(251, 191, 36, 0.35);
}

.terms-list {
  margin-top: 34px;
  display: grid;
  gap: 14px;
  color: var(--muted);
}

.cta-card {
  padding: 42px;
  text-align: center;
}

.cta-card h2,
.cta-card p {
  margin-left: auto;
  margin-right: auto;
}

.cta-card p {
  max-width: 760px;
}

@media (max-width: 900px) {
  .hero-grid,
  .two-col,
  .pricing-grid,
  .card-grid {
    grid-template-columns: 1fr;
  }

  .terms-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .proposal-hero {
    min-height: auto;
  }
}

@media (max-width: 600px) {
  .section {
    padding: 76px 0;
  }

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

  .summary-card,
  .pricing-card,
  .info-card,
  .warning-box,
  .cta-card {
    padding: 24px;
    border-radius: 22px;
  }
}
.proposal-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 13, 24, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.nav-logo img {
  height: 70px;
}

nav {
  display: flex;
  gap: 24px;
}

nav a {
  color: #94a3b8;
  font-weight: 600;
  transition: 0.3s;
}

nav a:hover,
nav a.active {
  color: #22d3ee;
}
/* CSS Document */