:root {
  --bg: #0c0d13;
  --panel: #151722;
  --panel-light: #202433;
  --text: #f7f2ea;
  --muted: #c9c4bb;
  --accent: #e94f6d;
  --accent-2: #f5b14c;
  --line: rgba(255,255,255,.12);
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(0,0,0,.35);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}

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

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(12,13,19,.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  font-weight: 900;
  letter-spacing: -0.03em;
  font-size: 24px;
  white-space: nowrap;
}

.brand span {
  color: var(--accent);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
  color: var(--muted);
}

.main-nav a {
  padding: 8px 0;
  border-bottom: 2px solid transparent;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--white);
  border-color: var(--accent);
}

.menu-toggle {
  display: none;
  background: var(--panel-light);
  color: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 8px 12px;
  font-size: 22px;
}

.hero {
  min-height: 540px;
  display: flex;
  align-items: center;
  background:
    radial-gradient(circle at 15% 30%, rgba(233,79,109,.36), transparent 34%),
    radial-gradient(circle at 85% 10%, rgba(245,177,76,.26), transparent 28%),
    linear-gradient(135deg, #0c0d13 0%, #171421 45%, #0c0d13 100%);
  border-bottom: 1px solid var(--line);
}

.hero-inner {
  padding: 88px 0;
  max-width: 860px;
}

.hero-kicker,
.eyebrow {
  display: inline-block;
  color: var(--accent-2);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: .17em;
  font-weight: 800;
  margin-bottom: 14px;
}

h1, h2, h3, h4 {
  line-height: 1.12;
  margin: 0 0 16px;
}

h1 {
  font-size: clamp(42px, 7vw, 82px);
  letter-spacing: -0.07em;
  max-width: 980px;
}

h2 {
  font-size: clamp(30px, 4vw, 48px);
  letter-spacing: -0.04em;
}

h3 {
  font-size: 23px;
  letter-spacing: -0.02em;
}

p {
  color: var(--muted);
  margin: 0 0 18px;
}

.hero p {
  font-size: 20px;
  max-width: 760px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border: 0;
  border-radius: 999px;
  padding: 13px 22px;
  background: var(--accent);
  color: white;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 12px 30px rgba(233,79,109,.28);
}

.button.secondary {
  background: transparent;
  border: 1px solid var(--line);
  box-shadow: none;
}

.button.light {
  background: var(--white);
  color: #111;
}

.section {
  padding: 78px 0;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 34px;
}

.grid {
  display: grid;
  gap: 24px;
}

.grid.three { grid-template-columns: repeat(3, minmax(0,1fr)); }
.grid.four { grid-template-columns: repeat(4, minmax(0,1fr)); }

.card,
.category,
.profile-card,
.contact-form,
.contact-box,
.spotlight-panel,
.wide-card {
  background: linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.035));
  border: 1px solid var(--line);
  border-radius: 26px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.card-img,
.wide-img {
  min-height: 210px;
  background: var(--panel-light);
}

.card-body {
  padding: 24px;
}

.tag {
  display: inline-block;
  color: #111;
  background: var(--accent-2);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  padding: 5px 10px;
  margin-bottom: 14px;
}

.text-link {
  color: var(--accent-2);
  font-weight: 800;
}

.muted {
  border-top: 1px solid var(--line);
}

.category {
  padding: 24px;
  display: block;
}

.category strong {
  display: block;
  margin-bottom: 8px;
  font-size: 19px;
}

.category span {
  color: var(--muted);
  font-size: 14px;
}

.split-section {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 28px;
  align-items: stretch;
  padding: 64px 0;
}

.split-copy {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 30px;
  padding: 38px;
}

.spotlight-panel {
  padding: 38px;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background:
    linear-gradient(180deg, rgba(0,0,0,.15), rgba(0,0,0,.65)),
    radial-gradient(circle at 70% 10%, rgba(245,177,76,.55), transparent 42%),
    radial-gradient(circle at 20% 80%, rgba(233,79,109,.5), transparent 40%);
}

.check-list {
  padding-left: 20px;
  color: var(--muted);
}

.check-list li { margin-bottom: 10px; }

.article-list {
  display: grid;
  gap: 20px;
}

.wide-card {
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 24px;
  padding: 18px;
  align-items: center;
}

.wide-img {
  border-radius: 20px;
  min-height: 190px;
}

.profile-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 22px;
}

.profile-card {
  padding: 26px;
}

.avatar {
  width: 64px;
  height: 64px;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #111;
  font-weight: 900;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
}

.article-content {
  max-width: 860px;
}

.article-content p {
  font-size: 18px;
}

blockquote {
  margin: 30px 0;
  padding: 24px 28px;
  border-left: 4px solid var(--accent);
  background: var(--panel);
  border-radius: 0 18px 18px 0;
  color: var(--white);
  font-size: 24px;
  font-weight: 800;
  line-height: 1.35;
}

.feature-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 22px;
}

.feature-columns > div {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 28px;
  border-radius: 24px;
}

.contact-layout {
  display: grid;
  grid-template-columns: .85fr 1fr;
  gap: 32px;
  align-items: start;
}

.contact-box,
.contact-form {
  padding: 28px;
}

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

.contact-form label {
  color: var(--muted);
  font-weight: 700;
}

input, textarea {
  width: 100%;
  margin-top: 7px;
  border: 1px solid var(--line);
  background: #0f111a;
  color: var(--white);
  border-radius: 14px;
  padding: 13px 14px;
  font: inherit;
}

textarea {
  min-height: 150px;
  resize: vertical;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #08090d;
  padding: 56px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr .8fr .9fr;
  gap: 36px;
}

.footer-links {
  display: grid;
  gap: 8px;
}

.footer-links a {
  color: var(--muted);
}

.footer-links a:hover {
  color: var(--white);
}

.copyright {
  color: #85818b;
  font-size: 13px;
  padding-top: 30px;
  margin-top: 32px;
  border-top: 1px solid var(--line);
}

.gradient-1 { background: linear-gradient(135deg, #e94f6d, #111827); }
.gradient-2 { background: linear-gradient(135deg, #f5b14c, #401426); }
.gradient-3 { background: linear-gradient(135deg, #6d5dfc, #e94f6d); }
.gradient-4 { background: linear-gradient(135deg, #ec4899, #111827); }
.gradient-5 { background: linear-gradient(135deg, #f59e0b, #7f1d1d); }
.gradient-6 { background: linear-gradient(135deg, #14b8a6, #312e81); }
.gradient-7 { background: linear-gradient(135deg, #fb7185, #1e293b); }
.gradient-8 { background: linear-gradient(135deg, #facc15, #7c2d12); }
.gradient-9 { background: linear-gradient(135deg, #a78bfa, #be123c); }

@media (max-width: 900px) {
  .menu-toggle { display: block; }
  .main-nav {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 72px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: 18px;
    background: #11131c;
    border: 1px solid var(--line);
    border-radius: 18px;
  }
  .main-nav.open { display: flex; }

  .grid.three,
  .grid.four,
  .profile-grid,
  .feature-columns,
  .contact-layout,
  .footer-grid,
  .split-section {
    grid-template-columns: 1fr;
  }

  .wide-card {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-inner {
    padding: 72px 0;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(100% - 22px, 1180px);
  }

  h1 {
    font-size: 42px;
  }

  .section {
    padding: 56px 0;
  }

  .split-copy,
  .spotlight-panel,
  .card-body,
  .contact-form,
  .contact-box {
    padding: 22px;
  }
}