:root,
[data-theme='light'] {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  --color-bg: #f6f5f2;
  --color-surface: #fffefb;
  --color-border: #d8d5cd;
  --color-text: #16150f;
  --color-text-muted: #6d6b64;
  --color-primary: #0b5fbf;
  --color-primary-hover: #094a95;
  --color-accent: #0f7a4d;
  --color-slogan: #1c7530;

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-full: 9999px;
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-md: 0 4px 16px oklch(0.2 0.01 80 / 0.08);

  --font-display: 'Cabinet Grotesk', 'Helvetica Neue', sans-serif;
  --font-body: 'Satoshi', 'Helvetica Neue', sans-serif;
}

[data-theme='dark'] {
  --color-bg: #131311;
  --color-surface: #1b1a18;
  --color-border: #353431;
  --color-text: #e8e7e4;
  --color-text-muted: #8d8c88;
  --color-primary: #4da3ff;
  --color-primary-hover: #7cbcff;
  --color-accent: #3ecf8e;
  --color-slogan: #4fb55d;
  --shadow-md: 0 4px 16px oklch(0 0 0 / 0.4);
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  background-image: radial-gradient(
    120% 90% at 50% -20%,
    color-mix(in oklab, var(--color-primary) 7%, transparent),
    transparent 70%
  );
}

.theme-toggle {
  position: fixed;
  top: var(--space-4);
  right: var(--space-4);
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  border: 1px solid transparent;
}
.theme-toggle:hover {
  color: var(--color-text);
  border-color: var(--color-border);
}

main {
  flex: 1;
  max-width: 1100px;
  width: 100%;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(var(--space-10), 6vw, var(--space-16));
  padding: clamp(var(--space-12), 8vw, var(--space-20)) var(--space-6);
  text-align: center;
}

.brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(var(--space-4), 2.5vw, var(--space-8));
  width: 100%;
}

.brand picture {
  display: block;
  width: min(720px, 100%);
  margin-inline: auto;
}

.brand-tag {
  display: block;
  width: 100%;
  height: auto;
}

.brand-tag text {
  font-family: var(--font-body);
  font-size: 42px;
  font-weight: 700;
  text-transform: uppercase;
  fill: var(--color-slogan);
}

.logo {
  width: 100%;
  margin-inline: auto;
}

.clock-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
}

.clock {
  width: clamp(200px, 34vw, 280px);
  height: auto;
  overflow: visible;
}
.clock-face {
  fill: var(--color-surface);
  stroke: var(--color-border);
  stroke-width: 2;
}
.clock-tick {
  stroke: var(--color-text-muted);
  stroke-width: 2;
  stroke-linecap: round;
}
.clock-tick--hour {
  stroke: var(--color-text);
  stroke-width: 4;
}
.clock-dial {
  fill: var(--color-text-muted);
  font-family: var(--font-body);
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 1.1px;
  text-anchor: middle;
}
.hand {
  stroke-linecap: round;
  transform-origin: 100px 100px;
  transition: transform 320ms cubic-bezier(0.16, 1, 0.3, 1);
}
.hand--hour {
  stroke: var(--color-text);
  stroke-width: 7;
}
.hand--minute {
  stroke: var(--color-text);
  stroke-width: 5;
}
.hand--second {
  stroke: var(--color-primary);
  stroke-width: 2.5;
}
.hand-cap {
  fill: var(--color-primary);
}

.coming-soon {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text);
}

.tagline {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

.contact {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

.contact-label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-muted);
}

.phone {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-6);
  min-height: 52px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  box-shadow: var(--shadow-md);
}
.phone:hover {
  background: var(--color-primary-hover);
}
[data-theme='dark'] .phone {
  color: #10233d;
}

.email {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.email a {
  color: inherit;
  text-decoration-color: var(--color-border);
  text-underline-offset: 3px;
}
.email a:hover {
  color: var(--color-text);
}

footer {
  padding: var(--space-6);
  text-align: center;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}
footer p {
  max-width: none;
}