:root {
  color-scheme: light;
  --bg: #f5f2ee;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: rgba(255, 255, 255, 0.92);
  --stroke: rgba(0, 0, 0, 0.1);
  --shadow: 0 18px 60px rgba(20, 16, 14, 0.12);
  --text: #111111;
  --muted: rgba(17, 17, 17, 0.58);
  --accent: #ec402d;
  --accent-strong: #d83524;
  --font-display: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  --font-ui: "Avenir Next", "Segoe UI", sans-serif;
  --mobile-gutter: clamp(10px, 3.2vw, 18px);
  --touch-target: 54px;
}

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

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  min-height: 100svh;
  min-height: 100dvh;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
}

body::before {
  background:
    radial-gradient(circle at top center, rgba(255, 255, 255, 0.22), transparent 38%),
    url("./assets/hero-background.png") center center / cover no-repeat;
  transform: scale(1.02);
  transform-origin: center;
  animation: hero-drift 16s ease-in-out infinite alternate;
}

body::after {
  background:
    linear-gradient(to bottom, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02) 60%, rgba(245, 242, 238, 0.46)),
    radial-gradient(circle at bottom center, rgba(255, 255, 255, 0.72), transparent 42%);
}

.page {
  position: relative;
  min-height: 100svh;
  min-height: 100dvh;
  isolation: isolate;
}

.hero {
  min-height: 100svh;
  min-height: 100dvh;
}

.contact-dock {
  --dock-x: -50%;
  position: fixed;
  left: 50%;
  bottom: calc(clamp(14px, 3vw, 26px) + env(safe-area-inset-bottom));
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
  width: min(720px, calc(100vw - 24px - env(safe-area-inset-left) - env(safe-area-inset-right)));
  padding:
    calc(0.82rem + env(safe-area-inset-top) * 0)
    calc(0.82rem + env(safe-area-inset-right) * 0.2)
    calc(0.82rem + env(safe-area-inset-bottom) * 0.12)
    calc(0.82rem + env(safe-area-inset-left) * 0.2);
  border: 1px solid var(--stroke);
  border-radius: 999px;
  background: linear-gradient(135deg, var(--surface-strong), var(--surface));
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
  z-index: 2;
  transform: translate(var(--dock-x), 24px);
  opacity: 0;
  transition:
    opacity 500ms ease,
    transform 500ms ease;
}

body.is-ready .contact-dock {
  opacity: 1;
  transform: translate(var(--dock-x), 0);
}

.social-link,
.mail-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  min-height: var(--touch-target);
  padding: 0 1.1rem;
  border-radius: 999px;
  text-decoration: none;
  border: 1px solid rgba(17, 17, 17, 0.08);
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition:
    transform 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    color 180ms ease,
    opacity 180ms ease;
}

.social-link {
  background: rgba(255, 255, 255, 0.78);
  color: var(--text);
}

.social-link .label,
.mail-link .label {
  font-family: var(--font-display);
  font-size: 1.22rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
}

.mail-link {
  min-width: min(100%, 280px);
  padding-inline: 1.25rem 1.5rem;
  background: var(--accent);
  border-color: rgba(236, 64, 45, 0.2);
  color: #ffffff;
  box-shadow: 0 14px 32px rgba(236, 64, 45, 0.28);
}

.mail-copy {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
}

.meta {
  font-size: 0.92rem;
  line-height: 1;
  letter-spacing: 0.01em;
  color: rgba(255, 255, 255, 0.8);
  white-space: nowrap;
}

.icon {
  display: inline-flex;
  width: 1.3rem;
  height: 1.3rem;
  flex: 0 0 auto;
}

.social-link svg,
.mail-link svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

@media (hover: hover) and (pointer: fine) {
  .social-link:hover,
  .social-link:focus-visible,
  .mail-link:hover,
  .mail-link:focus-visible {
    transform: translateY(-2px);
    outline: none;
  }

  .social-link:hover,
  .social-link:focus-visible {
    background: rgba(255, 255, 255, 0.98);
    border-color: rgba(17, 17, 17, 0.18);
    box-shadow: 0 12px 24px rgba(17, 17, 17, 0.08);
  }

  .mail-link:hover,
  .mail-link:focus-visible {
    background: var(--accent-strong);
    box-shadow: 0 18px 34px rgba(236, 64, 45, 0.33);
  }
}

.social-link.is-disabled,
.mail-link.is-disabled {
  opacity: 0.55;
  cursor: not-allowed;
  box-shadow: none;
}

.social-link.is-disabled:hover,
.social-link.is-disabled:focus-visible {
  transform: none;
  background: rgba(255, 255, 255, 0.78);
  border-color: rgba(17, 17, 17, 0.08);
}

.mail-link.is-disabled:hover,
.mail-link.is-disabled:focus-visible {
  transform: none;
  background: var(--accent);
  border-color: rgba(236, 64, 45, 0.2);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@keyframes hero-drift {
  from {
    transform: scale(1.02) translateY(0);
  }

  to {
    transform: scale(1.04) translateY(-0.8%);
  }
}

@media (max-width: 700px) {
  body::before {
    background:
      radial-gradient(circle at top center, rgba(255, 255, 255, 0.2), transparent 44%),
      url("./assets/hero-background-mobile.png") center 56% / 170% auto no-repeat;
    transform: none;
    animation: none;
  }

  .contact-dock {
    --dock-x: 0;
    left: max(var(--mobile-gutter), env(safe-area-inset-left));
    right: max(var(--mobile-gutter), env(safe-area-inset-right));
    width: auto;
    border-radius: 24px;
    bottom: max(8px, env(safe-area-inset-bottom));
    gap: 0.6rem;
    padding:
      0.72rem
      calc(0.72rem + env(safe-area-inset-right) * 0.15)
      calc(0.72rem + env(safe-area-inset-bottom) * 0.08)
      calc(0.72rem + env(safe-area-inset-left) * 0.15);
    transform: translate(var(--dock-x), 20px);
  }

  .social-link {
    flex: 1 1 calc((100% - 0.6rem) / 2);
    min-width: 0;
    gap: 0.45rem;
    padding-inline: 0.9rem;
  }

  .mail-link {
    width: 100%;
    min-width: 0;
    justify-content: flex-start;
    padding-inline: 1rem 1.2rem;
  }

  .social-link .label {
    font-size: clamp(0.84rem, 3.5vw, 0.98rem);
    letter-spacing: 0.018em;
  }

  .meta {
    font-size: clamp(0.86rem, 3.2vw, 0.96rem);
  }
}

@media (max-width: 480px) {
  body::before {
    background-position:
      center top,
      center 58%;
    background-size:
      auto,
      192% auto;
  }

  .contact-dock {
    gap: 0.55rem;
    border-radius: 22px;
    padding:
      0.68rem
      calc(0.68rem + env(safe-area-inset-right) * 0.08)
      calc(0.68rem + env(safe-area-inset-bottom) * 0.05)
      calc(0.68rem + env(safe-area-inset-left) * 0.08);
  }

  .social-link,
  .mail-link {
    min-height: 50px;
    padding-inline: 0.85rem;
  }

  .social-link .label {
    font-size: 0.95rem;
  }

  .meta {
    font-size: 0.78rem;
  }
}

@media (max-width: 380px) {
  body::before {
    background-size:
      auto,
      208% auto;
  }

  .icon {
    width: 1.08rem;
    height: 1.08rem;
  }

  .social-link .label {
    font-size: 0.78rem;
    letter-spacing: 0.012em;
  }

  .meta {
    font-size: 0.72rem;
  }
}

@media (orientation: landscape) and (max-height: 520px) {
  .contact-dock {
    --dock-x: 0;
    left: auto;
    right: max(var(--mobile-gutter), env(safe-area-inset-right));
    width: min(440px, calc(100vw - 26px - env(safe-area-inset-left) - env(safe-area-inset-right)));
    border-radius: 20px;
    bottom: max(10px, env(safe-area-inset-bottom));
    transform: translate(var(--dock-x), 20px);
  }

  .social-link,
  .mail-link {
    min-height: 46px;
  }

  .social-link .label {
    font-size: 0.84rem;
  }

  .meta {
    font-size: 0.78rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0ms !important;
    scroll-behavior: auto !important;
  }

  body.is-ready .contact-dock,
  .contact-dock {
    transform: translate(var(--dock-x), 0);
    opacity: 1;
  }
}