:root {
  --bg: #0d1621;
  --text: #f5efe8;
  --muted: rgba(245, 239, 232, 0.82);
  --line: rgba(255, 255, 255, 0.15);
  --accent: #f37320;
  --accent-soft: rgba(243, 115, 32, 0.24);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.32);
  --radius: 24px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

.page {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.bg,
.overlay {
  position: absolute;
  inset: 0;
}

.bg {
  z-index: -3;
  background-image: url('../img/vola-hero.webp');
  background-size: cover;
  background-position: center center;
  transform: scale(1.02);
}

.overlay {
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(8, 17, 28, 0.84) 0%, rgba(8, 17, 28, 0.58) 26%, rgba(8, 17, 28, 0.42) 46%, rgba(8, 17, 28, 0.56) 100%),
    linear-gradient(180deg, rgba(8, 17, 28, 0.32) 0%, rgba(8, 17, 28, 0.10) 30%, rgba(8, 17, 28, 0.70) 100%);
}

.hero {
  width: min(100%, 1240px);
  margin: 0 auto;
  padding: 38px 24px 32px;
  min-height: calc(100svh - 76px);
  display: grid;
  place-items: center;
  text-align: center;
}

.brand-wrap {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 12px;
}

.brand-logo {
  width: min(360px, 48vw);
  filter: drop-shadow(0 6px 20px rgba(0,0,0,.25));
}

.content {
  margin-top: 10px;
  max-width: 920px;
  padding: 26px 28px;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(15, 23, 35, 0.15), rgba(15, 23, 35, 0.12));
  backdrop-filter: blur(3px);
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.20em;
  font-size: 0.76rem;
  font-weight: 500;
}

h1 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.3rem, 5vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
  text-wrap: balance;
  text-shadow: 0 2px 20px rgba(0,0,0,.22);
}

.lead {
  width: min(100%, 760px);
  margin: 22px auto 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.7vw, 1.45rem);
  line-height: 1.55;
  text-wrap: pretty;
}

.actions {
  margin-top: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 230px;
  padding: 15px 28px;
  border-radius: 999px;
  border: 1px solid rgba(243, 115, 32, 0.78);
  background: rgba(10, 18, 30, 0.38);
  color: var(--text);
  font-size: 1.06rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.03), 0 10px 30px rgba(0,0,0,.2);
}

.microcopy {
  color: rgba(245, 239, 232, 0.74);
  font-size: 0.97rem;
  letter-spacing: 0.02em;
}

.footer {
  width: min(100%, 1240px);
  margin: 0 auto;
  padding: 14px 24px 22px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: rgba(245, 239, 232, 0.68);
  font-size: 0.92rem;
}

@media (max-width: 900px) {
  .bg { background-image: url('../img/vola-hero-mobile.webp'); background-position: center top; }
  .overlay {
    background:
      linear-gradient(180deg, rgba(8,17,28,0.42) 0%, rgba(8,17,28,0.34) 32%, rgba(8,17,28,0.74) 100%),
      linear-gradient(90deg, rgba(8,17,28,0.52) 0%, rgba(8,17,28,0.18) 100%);
  }
  .hero {
    padding-top: 32px;
    padding-bottom: 22px;
    min-height: calc(100svh - 68px);
  }
  .brand-logo { width: min(300px, 70vw); }
  .content {
    padding: 20px 16px;
    max-width: 100%;
    background: linear-gradient(180deg, rgba(15,23,35,0.22), rgba(15,23,35,0.16));
  }
  .eyebrow {
    letter-spacing: 0.14em;
    font-size: 0.67rem;
    line-height: 1.5;
  }
  .lead {
    font-size: 1.03rem;
    line-height: 1.5;
  }
  .footer {
    padding: 10px 18px 18px;
    flex-direction: column;
    align-items: center;
    text-align: center;
    font-size: 0.84rem;
  }
}

@media (max-width: 540px) {
  .hero { padding-left: 16px; padding-right: 16px; }
  .brand-logo { width: min(270px, 74vw); }
  h1 { font-size: clamp(2rem, 12vw, 3.2rem); }
  .btn { min-width: 210px; width: 100%; max-width: 260px; }
}