* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {

  --bg: #0f1115;

  --card: #151922;
  --card-hover: #1b2130;

  --border: #232938;

  --text: #f3f4f6;
  --muted: #9ca3af;

  --accent: #ffcc00;
}

body {

  background: var(--bg);

  color: var(--text);

  font-family: 'Inter', sans-serif;

  line-height: 1.6;

  overflow-x: hidden;
}

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

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

.container {

  width: 100%;
  max-width: 1240px;

  margin: 0 auto;

  padding-left: 24px;
  padding-right: 24px;
}

/* HEADER */

.header {

  position: sticky;
  top: 0;

  z-index: 100;

  background: rgba(15,17,21,0.85);

  backdrop-filter: blur(12px);

  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.navbar {

  height: 78px;

  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {

  font-size: 28px;
  font-weight: 800;

  letter-spacing: -1px;
}

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

.nav {

  display: flex;
  gap: 28px;
}

.nav a {

  color: var(--muted);

  transition: 0.2s;
}

.nav a:hover {
  color: white;
}

/* HERO */

.hero {
  padding: 100px 0 80px;
}

.hero-grid {

  display: grid;

  grid-template-columns: 1.1fr 0.9fr;

  gap: 48px;

  align-items: center;
}

.badge {

  display: inline-block;

  background: rgba(255,204,0,0.12);

  color: var(--accent);

  padding: 6px 14px;

  border-radius: 999px;

  font-size: 14px;
  font-weight: 700;

  margin-bottom: 24px;
}

.hero h1 {

  font-size: 64px;

  line-height: 1.05;

  letter-spacing: -3px;

  margin-bottom: 24px;
}

.hero p {

  color: var(--muted);

  font-size: 20px;

  margin-bottom: 36px;
}

.hero-buttons {

  display: flex;
  gap: 16px;

  flex-wrap: wrap;
}

/* BUTTONS */

.btn {

  display: inline-flex;

  align-items: center;
  justify-content: center;

  padding: 16px 28px;

  border-radius: 16px;

  font-weight: 700;

  transition: 0.2s;
}

.btn-primary {

  background: var(--accent);

  color: black;
}

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

.btn-secondary {

  border: 1px solid var(--border);

  background: rgba(255,255,255,0.03);
}

/* HERO CARD */

.hero-card {

  background: var(--card);

  border: 1px solid var(--border);

  border-radius: 28px;

  overflow: hidden;
}

.hero-card img {

  width: 100%;

  object-fit: cover;
}

.hero-card-content {
  padding: 24px;
}

.hero-card h3 {

  font-size: 28px;

  margin-bottom: 12px;
}

.hero-card p {
  color: var(--muted);
}

/* SECTIONS */

section {
  padding: 80px 0;
}

.section-title {

  font-size: 42px;

  margin-bottom: 40px;

  letter-spacing: -2px;
}

/* CARDS */

.cards {

  display: grid;

  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));

  gap: 24px;
}

.card {

  background: var(--card);

  border: 1px solid var(--border);

  border-radius: 24px;

  overflow: hidden;

  transition: 0.2s;
}

.card:hover {

  transform: translateY(-6px);

  background: var(--card-hover);
}

.card img {

  width: 100%;

  object-fit: cover;

  display: block;
}

.card-content {
  padding: 24px;
}

.tag {

  display: inline-block;

  background: rgba(255,204,0,0.12);

  color: var(--accent);

  padding: 6px 12px;

  border-radius: 999px;

  font-size: 13px;
  font-weight: 700;

  margin-bottom: 18px;
}

.card h3 {

  font-size: 24px;

  margin-bottom: 12px;
}

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

/* FEATURES */

.feature-box {

  display: grid;

  grid-template-columns: 1fr 1fr;

  gap: 40px;

  align-items: center;

  background: var(--card);

  border: 1px solid var(--border);

  border-radius: 32px;

  padding: 40px;
}

.feature-box img {
  border-radius: 24px;
}

.feature-box h2 {

  font-size: 46px;

  line-height: 1.1;

  margin-bottom: 20px;
}

.feature-box p {

  color: var(--muted);

  margin-bottom: 28px;

  font-size: 18px;
}

/* FOOTER */

.footer {

  padding: 40px 0;

  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-inner {

  display: flex;

  justify-content: space-between;
  align-items: center;

  flex-wrap: wrap;

  gap: 20px;
}

.footer-links {

  display: flex;
  gap: 24px;
}

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

/* MOBILE */

@media (max-width: 980px) {

  .hero-grid,
  .feature-box {

    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 48px;
  }

  .feature-box h2 {
    font-size: 36px;
  }

}

@media (max-width: 700px) {

  .nav {
    display: none;
  }

  .hero h1 {

    font-size: 40px;

    letter-spacing: -2px;
  }

  .hero p {
    font-size: 17px;
  }

  .section-title {
    font-size: 34px;
  }

}