:root {
  /* Brand palette */
  --teal: #8ed4d0;
  --teal-deep: #69c6c1;
  --navy: #2f4858;
  --slate: #416379;
  --ink: #1d2d37;

  --bg: #17242d;
  --surface: #1f303b;
  --line: rgba(142, 212, 208, 0.14);
  --text: #eaf3f2;
  --muted: #93a8b2;

  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Jost", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  color: var(--teal);
}

h1, h2, h3 { margin: 0; font-weight: 300; }

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 clamp(16px, 5vw, 48px);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  padding: 14px 26px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 400;
  color: var(--ink);
  background: var(--teal);
  border: 1px solid var(--teal);
  transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.btn:hover { background: #a6dfdb; transform: translateY(-1px); }
.btn-ghost {
  color: var(--text);
  background: transparent;
  border-color: rgba(234, 243, 242, 0.25);
}
.btn-ghost:hover { background: transparent; border-color: var(--teal); color: var(--teal); }
.btn-small { padding: 8px 18px; font-size: 14px; }

/* Nav */
.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px clamp(16px, 5vw, 48px);
  background: rgba(23, 36, 45, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.brand { display: flex; align-items: center; gap: 10px; }
.logo-mark {
  width: 17px;
  height: 27px;
  background: var(--teal);
  -webkit-mask: url(assets/vielice-mark.png) center / contain no-repeat;
  mask: url(assets/vielice-mark.png) center / contain no-repeat;
}
.wordmark {
  font-size: 15px;
  font-weight: 400;
  letter-spacing: 0.32em;
  color: var(--teal);
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  background:
    radial-gradient(ellipse 60% 50% at 75% 40%, rgba(65, 99, 121, 0.55), transparent 70%),
    radial-gradient(ellipse 40% 40% at 10% 90%, rgba(105, 198, 193, 0.08), transparent 70%);
}
.hero .wrap { position: relative; width: 100%; }
.hero-mark {
  position: absolute;
  right: -4vw;
  top: 50%;
  width: min(46vw, 560px);
  aspect-ratio: 188 / 303;
  transform: translateY(-50%);
  background: var(--teal);
  opacity: 0.09;
  -webkit-mask: url(assets/vielice-mark.png) center / contain no-repeat;
  mask: url(assets/vielice-mark.png) center / contain no-repeat;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 16px;
  margin-bottom: 32px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px;
  color: var(--muted);
  transition: border-color .2s, color .2s;
}
.pill:hover { border-color: var(--teal-deep); color: var(--text); }
.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 4px rgba(142, 212, 208, 0.18);
}
h1 {
  font-size: clamp(40px, 7.2vw, 88px);
  line-height: 1.05;
  letter-spacing: -0.025em;
}
h1 em { letter-spacing: 0; }
.lede {
  max-width: 520px;
  margin: 28px 0 0;
  font-size: clamp(17px, 1.6vw, 20px);
  color: var(--muted);
}
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; }

/* Sections */
.section { padding: clamp(72px, 10vw, 120px) 0; border-top: 1px solid var(--line); }
.eyebrow {
  margin: 0 0 24px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--teal-deep);
}

/* Points */
.points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(32px, 5vw, 64px);
}
.num { font-size: 13px; letter-spacing: 0.1em; color: var(--teal-deep); }
.points h3 { margin-top: 12px; font-size: 24px; font-weight: 400; }
.points p { margin: 8px 0 0; color: var(--muted); }

/* Product */
.product {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: clamp(20px, 4vw, 40px);
  padding: clamp(28px, 5vw, 56px);
  border-radius: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
}
.product::before {
  content: "";
  position: absolute;
  inset: -40% -10% auto auto;
  width: 60%;
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(95, 196, 196, 0.16), rgba(71, 102, 196, 0.08) 45%, transparent 70%);
  pointer-events: none;
}
.app-icon {
  position: relative;
  flex: none;
  width: clamp(80px, 12vw, 112px);
  aspect-ratio: 1;
  border-radius: 26%;
  height: auto;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}
.product-head { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
.product h2 { font-size: clamp(30px, 4vw, 44px); font-weight: 400; letter-spacing: -0.01em; }
.badge {
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  color: var(--teal);
  background: rgba(142, 212, 208, 0.12);
}
.product p { position: relative; margin: 8px 0 0; color: var(--muted); }

/* CTA */
.cta { text-align: center; }
.cta h2 {
  font-size: clamp(34px, 5.5vw, 64px);
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.email {
  display: inline-block;
  margin-top: 28px;
  font-size: clamp(20px, 2.6vw, 26px);
  color: var(--teal);
  border-bottom: 1px solid rgba(142, 212, 208, 0.35);
  transition: border-color .2s;
}
.email:hover { border-color: var(--teal); }

/* Footer */
.footer {
  display: flex;
  justify-content: space-between;
  padding: 28px clamp(16px, 5vw, 48px);
  border-top: 1px solid var(--line);
  font-size: 14px;
  color: var(--muted);
}

/* Entrance animation */
.reveal { animation: rise .8s cubic-bezier(.2, .7, .2, 1) both; }
.reveal:nth-child(2) { animation-delay: .08s; }
.reveal:nth-child(3) { animation-delay: .16s; }
.reveal:nth-child(4) { animation-delay: .24s; }
@keyframes rise {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 760px) {
  .points { grid-template-columns: 1fr; }
  .product { flex-direction: column; align-items: flex-start; }
  .hero-mark { right: -20vw; width: 80vw; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { animation: none; }
}