:root {
  --black: #050505;
  --panel: #101116;
  --panel-soft: #171820;
  --white: #f7f7f7;
  --muted: #c5c7d0;
  --gold: #f7c928;
  --gold-dark: #b98a05;
  --red: #ef334f;
  --blue: #2385ff;
  --border: rgba(247, 201, 40, 0.34);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 20% 0%, rgba(239, 51, 79, 0.14), transparent 30%),
    radial-gradient(circle at 85% 8%, rgba(35, 133, 255, 0.16), transparent 34%),
    var(--black);
  color: var(--white);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(20px, 5vw, 70px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(5, 5, 5, 0.92);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  font-weight: 800;
  text-decoration: none;
}

.brand img {
  width: 58px;
  height: 44px;
  object-fit: cover;
  border: 1px solid var(--border);
  border-radius: 50%;
}

.main-nav {
  display: flex;
  gap: 24px;
}

.main-nav a {
  color: var(--muted);
  font-size: 0.96rem;
  text-decoration: none;
}

.main-nav a:hover,
.main-nav a:focus {
  color: var(--gold);
}

.menu-button {
  display: none;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: transparent;
  color: var(--gold);
  font-size: 1.4rem;
  padding: 6px 11px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  align-items: center;
  gap: clamp(30px, 7vw, 90px);
  min-height: 86vh;
  padding: clamp(50px, 9vw, 120px) clamp(22px, 7vw, 100px);
  overflow: hidden;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 20px;
  font-size: clamp(3rem, 7vw, 6.5rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

h1 span {
  color: var(--gold);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.75rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.hero-text {
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 32px 0 22px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 13px 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.button-primary {
  background: linear-gradient(135deg, var(--gold), #ffe37c);
  color: #111;
  box-shadow: 0 12px 34px rgba(247, 201, 40, 0.23);
}

.button-primary:hover,
.button-primary:focus {
  transform: translateY(-1px);
}

.button-secondary {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.04);
  color: var(--white);
}

.hero-note {
  color: var(--muted);
  font-style: italic;
}

.hero-logo {
  position: relative;
}

.hero-logo::before {
  position: absolute;
  inset: 8%;
  z-index: -1;
  border-radius: 50%;
  background: linear-gradient(90deg, rgba(239, 51, 79, 0.18), rgba(247, 201, 40, 0.18), rgba(35, 133, 255, 0.18));
  filter: blur(50px);
  content: "";
}

.hero-logo img {
  width: min(100%, 660px);
  margin-inline: auto;
  border-radius: 48%;
  filter: drop-shadow(0 30px 50px rgba(0, 0, 0, 0.58));
}

.section {
  padding: clamp(70px, 10vw, 120px) clamp(22px, 7vw, 100px);
}

.section-heading {
  max-width: 850px;
  margin-bottom: 42px;
}

.section-heading > p:last-child {
  color: var(--muted);
  font-size: 1.05rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.feature-card {
  min-height: 250px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.025));
  box-shadow: var(--shadow);
}

.feature-card h3 {
  margin-bottom: 10px;
  font-size: 1.3rem;
}

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

.feature-icon {
  margin-bottom: 20px;
  font-size: 2rem;
}

.privacy-section {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 40px;
  margin: 30px clamp(22px, 7vw, 100px);
  padding: clamp(36px, 6vw, 74px);
  border: 1px solid var(--border);
  border-radius: 32px;
  background:
    linear-gradient(135deg, rgba(247, 201, 40, 0.08), transparent 45%),
    var(--panel);
}

.privacy-section > div:first-child p:last-child {
  color: var(--muted);
  font-size: 1.06rem;
}

.privacy-panel {
  padding: 26px;
  border-radius: 24px;
  background: rgba(0, 0, 0, 0.42);
}

.privacy-panel p {
  margin-bottom: 12px;
  color: var(--white);
}

.membership {
  padding-bottom: 80px;
}

.plan-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 34px;
  border: 1px solid rgba(35, 133, 255, 0.35);
  border-radius: 26px;
  background: linear-gradient(135deg, rgba(35, 133, 255, 0.13), rgba(239, 51, 79, 0.08));
}

.plan-label {
  color: var(--blue);
  font-weight: 800;
  letter-spacing: 0.16em;
}

.plan-card h3 {
  margin-bottom: 8px;
  font-size: 1.8rem;
}

.plan-card p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

.join-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 42px;
  padding: clamp(70px, 10vw, 120px) clamp(22px, 7vw, 100px);
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.035));
}

.join-copy p:last-child {
  color: var(--muted);
}

.join-form {
  display: grid;
  gap: 18px;
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 26px;
  background: var(--panel-soft);
  box-shadow: var(--shadow);
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 700;
}

input,
select {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 12px;
  background: #090a0e;
  color: var(--white);
  font: inherit;
}

input:focus,
select:focus {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.form-message {
  min-height: 24px;
  margin-bottom: 0;
  color: var(--gold);
  font-weight: 700;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 32px 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
  text-align: center;
}

.site-footer img {
  width: 64px;
  height: 48px;
  object-fit: cover;
  border-radius: 50%;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 900px) {
  .hero,
  .privacy-section,
  .join-section {
    grid-template-columns: 1fr;
  }

  .hero {
    text-align: center;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-text,
  .hero-copy {
    margin-inline: auto;
  }

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

  .plan-card {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 720px) {
  .menu-button {
    display: inline-block;
  }

  .main-nav {
    position: absolute;
    top: 74px;
    right: 18px;
    display: none;
    width: min(280px, calc(100vw - 36px));
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    background: #111218;
    box-shadow: var(--shadow);
  }

  .main-nav.open {
    display: grid;
    gap: 14px;
  }

  .brand span {
    display: none;
  }

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

  .privacy-section {
    margin-inline: 16px;
  }
}