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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background-color: #16151f;
  color: #ffffff;
  line-height: 1.6;
}

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

a {
  color: #f09235;
  text-decoration: none;
}

a:hover,
a:focus {
  color: #ffb25f;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

h1,
h2,
h3 {
  margin-top: 0;
  font-weight: 600;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(22, 21, 31, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem;
}

.logo img {
  height: 32px;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}

.main-nav a {
  font-size: 0.95rem;
  color: #f5f5f5;
}

.main-nav a:hover,
.main-nav a:focus {
  color: #f09235;
}

.auth {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease,
    transform 0.1s ease, box-shadow 0.1s ease;
}

.btn-primary {
  background: linear-gradient(135deg, #a53eeb, #f09235);
  color: #ffffff;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.btn-primary:hover,
.btn-primary:focus {
  background: linear-gradient(135deg, #8c35ce, #ff9b3a);
  transform: translateY(-1px);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.5);
}

.btn-outline {
  background: transparent;
  border-color: #a53eeb;
  color: #ffffff;
}

.btn-outline:hover,
.btn-outline:focus {
  background: rgba(165, 62, 235, 0.15);
}

.btn-lg {
  padding: 0.9rem 2.2rem;
  font-size: 1rem;
}

/* Mobile menu button */
.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: transparent;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  padding: 0;
}

.menu-toggle span {
  width: 18px;
  height: 2px;
  background: #ffffff;
  border-radius: 999px;
}

/* Hero */
.hero {
  position: relative;
  min-height: 75vh;
  display: flex;
  align-items: center;
  color: #ffffff;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.5);
  transform: scale(1.05);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(165, 62, 235, 0.55), transparent 55%),
    radial-gradient(circle at bottom, rgba(240, 146, 53, 0.4), transparent 55%);
  mix-blend-mode: screen;
}

.hero-content {
  position: relative;
  padding: 5rem 1.5rem 4rem;
  max-width: 720px;
}

.hero h1 {
  font-size: clamp(2.2rem, 3.2vw, 3rem);
  margin-bottom: 1rem;
}

.hero-subtitle {
  font-size: 1.05rem;
  max-width: 32rem;
  color: #f5f5f5;
  margin-bottom: 1.5rem;
}

.hero-text {
  margin-top: 1.5rem;
  max-width: 40rem;
  color: #e0e0e0;
  font-size: 0.98rem;
}

/* Sections */
.section {
  padding: 3.5rem 0;
  background-color: #222525;
}

.section:nth-of-type(even) {
  background-color: #1c1c26;
}

.section h2 {
  font-size: 1.9rem;
  margin-bottom: 1.2rem;
}

.section p {
  color: #e0e0e0;
}

/* Checklist */
.checklist {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  gap: 0.75rem 1.5rem;
}

.checklist li {
  position: relative;
  padding-left: 1.7rem;
}

.checklist li::before {
  content: "✔";
  position: absolute;
  left: 0;
  top: 0.1rem;
  color: #4ade80;
  font-size: 0.9rem;
}

/* Image section / card */
.section-image {
  position: relative;
  overflow: hidden;
  padding: 4rem 0;
}

.section-image-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.35);
}

.section-image .container {
  position: relative;
}

.section-card {
  background: rgba(22, 21, 31, 0.9);
  border-radius: 18px;
  padding: 2.25rem 2rem;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.section-card ul {
  padding-left: 1.2rem;
}

/* Table */
.table-wrapper {
  margin: 2rem 0 1.5rem;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
  background: rgba(15, 15, 24, 0.95);
  border-radius: 12px;
  overflow: hidden;
}

thead {
  background: linear-gradient(135deg, #a53eeb, #f09235);
}

th,
td {
  padding: 0.9rem 1rem;
  font-size: 0.95rem;
  text-align: left;
}

th {
  color: #ffffff;
  font-weight: 600;
}

tbody tr:nth-child(odd) {
  background-color: rgba(255, 255, 255, 0.02);
}

tbody tr:nth-child(even) {
  background-color: rgba(255, 255, 255, 0.06);
}

tbody tr:hover {
  background-color: rgba(240, 146, 53, 0.14);
}

/* CTA */
.cta {
  text-align: center;
}

.cta-inner {
  max-width: 640px;
  margin: 0 auto;
}

.cta h2 {
  margin-bottom: 0.75rem;
}

.cta p {
  margin-bottom: 1.75rem;
}

/* Footer */
.site-footer {
  background-color: #15141f;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 1.75rem 0;
  font-size: 0.9rem;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-footer ul {
  list-style: none;
  display: flex;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
}

.site-footer a {
  color: #e0e0e0;
  font-size: 0.9rem;
}

.site-footer a:hover {
  color: #f09235;
}

/* Responsive */
@media (max-width: 960px) {
  .main-nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background: rgba(15, 15, 24, 0.98);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .main-nav ul {
    flex-direction: column;
    padding: 0.75rem 1.5rem 1.25rem;
  }

  .main-nav a {
    padding: 0.3rem 0;
  }

  .site-header.nav-open .main-nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .auth {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .hero {
    min-height: 70vh;
  }

  .section-card {
    padding: 1.75rem 1.5rem;
  }
}

@media (max-width: 640px) {
  .header-inner {
    padding-inline: 1rem;
  }

  .hero-content {
    padding-top: 4.2rem;
  }

  table {
    min-width: 520px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}