:root {
  --storm-950: #050b16;
  --storm-900: #0a1628;
  --storm-800: #102038;
  --storm-700: #163055;
  --storm-600: #1f4474;
  --storm-500: #2a6cb8;
  --storm-400: #4da3ff;
  --storm-300: #7ec4ff;
  --gold-400: #d4a853;
  --gold-300: #f0c978;
  --gold-glow: rgba(212, 168, 83, 0.35);
  --text: #eef4ff;
  --text-muted: #9eb4d4;
  --border: rgba(126, 196, 255, 0.18);
  --container: min(1120px, calc(100% - 2rem));
  --radius: 1rem;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--storm-950);
  line-height: 1.6;
}

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

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

.container {
  width: var(--container);
  margin-inline: auto;
}

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(5, 11, 22, 0.72);
  border-bottom: 1px solid var(--border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 4.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand__mark {
  width: 2.5rem;
  height: 2.5rem;
}

.brand__name {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.brand__tagline {
  margin: 0.1rem 0 0;
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--storm-300);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.site-nav a {
  font-size: 0.92rem;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--storm-300);
}

.site-nav a.is-active {
  border-bottom: 2px solid var(--storm-400);
  padding-bottom: 0.15rem;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--border);
  background: rgba(16, 32, 56, 0.8);
  color: var(--text);
  border-radius: 0.5rem;
  padding: 0.45rem 0.65rem;
  cursor: pointer;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  align-items: center;
  padding: 6rem 0 4rem;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 11, 22, 0.35) 0%, rgba(5, 11, 22, 0.82) 55%, var(--storm-950) 100%),
    radial-gradient(circle at 70% 20%, rgba(77, 163, 255, 0.25), transparent 45%),
    url("../images/hero-reference.png") center / cover no-repeat;
}

.hero__lightning {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, transparent 40%, rgba(126, 196, 255, 0.08) 50%, transparent 60%),
    linear-gradient(250deg, transparent 55%, rgba(77, 163, 255, 0.12) 62%, transparent 70%);
  pointer-events: none;
}

.hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

.hero__eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--storm-300);
}

.hero__title {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.15rem);
  line-height: 1.15;
  font-weight: 700;
}

.hero__title em {
  font-style: normal;
  color: var(--storm-400);
}

.hero__lead {
  margin: 1.25rem 0 0;
  max-width: 34rem;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.hero__lead strong {
  color: var(--text);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
  min-width: 14rem;
  padding: 0.95rem 1.25rem;
  border-radius: 0.85rem;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn__label {
  font-size: 0.95rem;
  font-weight: 700;
}

.btn__hint {
  font-size: 0.78rem;
  opacity: 0.85;
}

.btn--primary {
  background: linear-gradient(135deg, var(--storm-600), var(--storm-500));
  box-shadow: 0 12px 30px rgba(42, 108, 184, 0.35);
}

.btn--ghost {
  border-color: var(--border);
  background: rgba(16, 32, 56, 0.55);
}

.hero__visual {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero__tree {
  width: min(320px, 100%);
  filter: drop-shadow(0 0 28px var(--gold-glow));
}

.hero__mywie {
  margin: -1rem 0 0;
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  background: linear-gradient(180deg, var(--gold-300), var(--storm-400));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__mywie-tagline {
  margin: 0.25rem 0 0;
  font-size: 0.82rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Features */
.features {
  padding: 5rem 0;
  background:
    linear-gradient(180deg, var(--storm-950), var(--storm-900) 30%, var(--storm-950));
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.feature-card {
  padding: 1.75rem 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(16, 32, 56, 0.72);
  box-shadow: var(--shadow);
}

.feature-card__icon {
  width: 3rem;
  height: 3rem;
  margin-bottom: 1rem;
  color: var(--gold-300);
}

.feature-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
}

.feature-card__subtitle {
  margin: 0 0 0.85rem;
  font-size: 0.82rem;
  color: var(--storm-300);
}

.feature-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.feature-card__link {
  display: inline-block;
  margin-top: 1.1rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--storm-400);
}

.feature-card__link:hover {
  color: var(--storm-300);
}

/* Contact strip */
.contact {
  padding: 4rem 0 5rem;
}

.contact__box {
  padding: 2rem;
  border-radius: calc(var(--radius) + 0.25rem);
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(31, 68, 116, 0.35), rgba(16, 32, 56, 0.85));
  text-align: center;
}

.contact__box h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.contact__box p {
  margin: 0 auto 1.5rem;
  max-width: 36rem;
  color: var(--text-muted);
}

.contact__email {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.25rem;
  border-radius: 999px;
  background: rgba(77, 163, 255, 0.12);
  border: 1px solid var(--border);
  color: var(--storm-300);
  font-weight: 600;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  background: rgba(5, 11, 22, 0.95);
  padding: 2rem 0;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

.site-footer__badge {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}

.site-footer__links a {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.site-footer__links a:hover {
  color: var(--storm-300);
}

.site-footer__meta {
  text-align: right;
}

.site-footer__meta p {
  margin: 0 0 0.65rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.5rem;
}

.footer-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--storm-300);
  background: rgba(16, 32, 56, 0.8);
}

@media (max-width: 960px) {
  .hero__grid,
  .features__grid,
  .site-footer__grid {
    grid-template-columns: 1fr;
  }

  .hero__visual {
    order: -1;
  }

  .site-footer__meta {
    text-align: left;
  }

  .footer-badges {
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    background: rgba(5, 11, 22, 0.96);
    border-bottom: 1px solid var(--border);
    display: none;
  }

  .site-nav.is-open {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding-top: 5.5rem;
  }

  .hero__actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}