:root {
  --bg: #0F1C2B;
  --ridge-1: #1A2D42;
  --ridge-2: #223A55;
  --ridge-3: #2B4868;
  --water: #13253A;
  --text: #F3F1EC;
  --muted: #C9D3DE;
  --accent: #F2A65A;
  --swim: #7FB7C9;
  --gutter: clamp(16px, 5vw, 72px);
}

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

html, body { margin: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Archivo', system-ui, -apple-system, 'Segoe UI', sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

/* --- layout --- */
.page {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* --- pozadie --- */
.bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.bg-sun        { fill: var(--accent); }
.bg-ridge-1    { fill: var(--ridge-1); }
.bg-ridge-2    { fill: var(--ridge-2); }
.bg-ridge-3    { fill: var(--ridge-3); }
.bg-water      { fill: var(--water); }
.bg-reflection { fill: none; stroke: var(--accent); stroke-width: 3; stroke-linecap: round; }
.bg-ripples    { fill: none; stroke: var(--ridge-3); stroke-width: 2; stroke-linecap: round; }

/* --- hlavička + logo --- */
.header {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding: 28px var(--gutter);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.logo-mark {
  width: 46px;
  height: 37px;
  flex: none;
}
.logo-ridge {
  fill: none;
  stroke-width: 7;
  stroke-linejoin: round;
  stroke-linecap: round;
}
.logo-ridge-1 { stroke: var(--text); }
.logo-ridge-2 { stroke: var(--accent); }
.logo-ridge-3 { stroke: var(--swim); }

.logo-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
  text-transform: uppercase;
}
.logo-name {
  font-weight: 800;
  font-stretch: 122%;
  font-size: 22px;
  line-height: 0.9;
}
.logo-sub {
  font-weight: 700;
  font-size: 8px;
  letter-spacing: 0.34em;
  color: var(--accent);
}

.domain {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* --- hero --- */
.hero {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
  padding: clamp(24px, 6vh, 72px) var(--gutter) 0;
}

.eyebrow {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
}
.eyebrow::before {
  content: "";
  display: block;
  width: 40px;
  height: 2px;
  background: var(--accent);
}

.title {
  margin: 0;
  font-weight: 800;
  font-stretch: 120%;
  font-size: clamp(48px, 9vw, 132px);
  line-height: 0.92;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.lead {
  margin: 0;
  max-width: 460px;
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.5;
  color: var(--muted);
}

/* --- pätička --- */
.footer {
  position: relative;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding: 24px var(--gutter);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* --- mobil --- */
@media (max-width: 600px) {
  .domain { display: none; }
}

/* na výšku sa pozadie oreže na stred - slnko aj jeho odraz posunieme bližšie k stredu, aby boli vidno */
@media (max-aspect-ratio: 1/1) {
  .bg-sun,
  .bg-reflection {
    transform: translateX(-200px);
  }
}