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

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Inter", Arial, sans-serif;
  background: radial-gradient(circle at top, #17192a, #050511 55%);
  color: #f6f6ff;
}

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

/* NAVBAR */
.top-nav {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(5, 5, 17, 0.9);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-area {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-logo {
  font-weight: 800;
  letter-spacing: 0.08em;
  font-size: 14px;
}

.brand-tagline {
  font-size: 11px;
  opacity: 0.7;
}

.nav-links {
  display: flex;
  gap: 18px;
  font-size: 13px;
}

.nav-links a {
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
  opacity: 0.8;
}

.nav-links a:hover {
  border-color: rgba(255, 255, 255, 0.2);
  opacity: 1;
}

/* PAGE LAYOUT */
.page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 20px 60px;
}

/* HERO */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
}

.hero-left .badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 11px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(0, 0, 0, 0.3);
  margin-bottom: 14px;
}

.hero-left h1 {
  font-size: clamp(28px, 3vw, 36px);
  line-height: 1.15;
  margin-bottom: 10px;
}

.hero-left .brand {
  color: #1eb5ff;
}

.hero-text {
  font-size: 14px;
  opacity: 0.9;
  max-width: 480px;
  margin-bottom: 16px;
}

.hero-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 6px;
  font-size: 13px;
  opacity: 0.9;
}

/* FORM CARD */
.hero-right {
  display: flex;
  justify-content: center;
}

.lead-card {
  width: 100%;
  max-width: 420px;
  background: radial-gradient(circle at top, #15182b, #09091a 55%);
  border-radius: 20px;
  padding: 22px 22px 20px;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.065);
}

.lead-card h2 {
  font-size: 18px;
  margin-bottom: 4px;
}

.card-subtitle {
  font-size: 12px;
  opacity: 0.8;
  margin-bottom: 16px;
}

.lead-form {
  display: grid;
  gap: 10px;
}

.field {
  display: grid;
  gap: 6px;
  font-size: 12px;
}

.field span {
  opacity: 0.85;
}

input,
textarea {
  width: 100%;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(3, 3, 12, 0.9);
  padding: 10px 11px;
  color: inherit;
  font: inherit;
  outline: none;
}

input::placeholder,
textarea::placeholder {
  opacity: 0.45;
}

input:focus,
textarea:focus {
  border-color: #1eb5ff;
  box-shadow: 0 0 0 1px rgba(30, 181, 255, 0.4);
}

textarea {
  resize: vertical;
  min-height: 96px;
}

/* BUTTON */
.btn-primary {
  margin-top: 4px;
  width: 100%;
  border-radius: 999px;
  border: none;
  background: linear-gradient(135deg, #10a5ff, #00c1ff);
  color: #020208;
  font-weight: 600;
  font-size: 14px;
  padding: 11px 16px;
  cursor: pointer;
  transition: transform 0.08s ease, box-shadow 0.08s ease, filter 0.08s ease;
}

.btn-primary:hover {
  filter: brightness(1.05);
  box-shadow: 0 10px 25px rgba(0, 193, 255, 0.35);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: none;
}

/* STATUS MESSAGES */
.status {
  margin-top: 10px;
  font-size: 12px;
  padding: 9px 10px;
  border-radius: 10px;
}

.success {
  background: rgba(18, 180, 120, 0.12);
  border: 1px solid rgba(76, 232, 172, 0.6);
}

.error {
  background: rgba(220, 40, 60, 0.12);
  border: 1px solid rgba(255, 99, 132, 0.7);
}

/* LINKS SECTION */
.links {
  margin-top: 50px;
}

.links h2 {
  font-size: 18px;
  margin-bottom: 14px;
}

.link-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.link-card {
  border-radius: 16px;
  padding: 14px 14px 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(8, 8, 22, 0.9);
  font-size: 13px;
  opacity: 0.9;
}

.link-card h3 {
  font-size: 14px;
  margin-bottom: 5px;
}

.link-card:hover {
  border-color: rgba(30, 181, 255, 0.7);
  opacity: 1;
}

/* FOOTER */
.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 14px 20px 16px;
  font-size: 11px;
  text-align: center;
  opacity: 0.8;
}

.site-footer a {
  text-decoration: underline;
}

.legal {
  opacity: 0.65;
}

/* UTILS */
.hidden {
  display: none !important;
}

/* RESPONSIVE */
@media (max-width: 800px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-right {
    order: -1;
  }

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

  .nav-links {
    flex-wrap: wrap;
  }
}