/* Vita Cultura — base styles */

:root {
  --blue: #4DA5FF;
  --blue-soft: #E6F2FF;
  --ink: #0B0D12;
  --ink-2: #3A3F4B;
  --line: #E3E6EC;
  --white: #FFFFFF;
  --radius: 18px;
  --max: 1160px;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-display: var(--font-body);
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: #000;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  /* Keep the footer pinned to the bottom of the screen */
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
}
main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

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

a { color: inherit; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2.6rem, 7vw, 5.6rem); }
h2 { font-size: clamp(2rem, 4.2vw, 3.2rem); }
h3 { font-size: 1.4rem; }

p { margin: 0 0 1em; }

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  opacity: 0.75;
}

.muted { opacity: 0.75; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.85em 1.5em;
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
  font-weight: 600;
  text-decoration: none;
  border: 2px solid var(--ink);
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--white); }
.btn-small { padding: 0.5em 1.1em; font-size: 0.9rem; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: #000;
  color: var(--white);
}
.site-header .btn {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--ink);
}
.nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 64px;
  max-width: none;
  padding: 0 16px;
}
.nav .logo { justify-self: start; }
.nav-cta { justify-self: end; }
.nav-mobile-only { display: none; }
.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.02em;
  text-decoration: none;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 3rem;
}
.site-header .logo {
  font-family: "Ysabeau", var(--font-body);
  font-weight: 100;
  font-size: 36px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
  /* Ysabeau's contextual alternates give the straight-legged R before A.
     Force them on: some browsers drop them when letter-spacing is set. */
  font-variant-ligatures: contextual;
  font-feature-settings: "calt" 1;
}
.nav-links a {
  text-decoration: none;
  font-weight: 400;
  font-size: 15px;
  transition: color 0.15s ease;
}
.nav-links a:hover,
.nav-links a:focus-visible { color: var(--blue); }
.nav-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  margin: 6px 0;
  transition: transform 0.2s ease;
}
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* Coming soon */
.coming-soon {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  color: var(--white);
}
.coming-soon p {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.8;
}

/* Footer */
.site-footer {
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.5);
  font-size: 12px;
  letter-spacing: 0.04em;
}

/* Responsive */
@media (max-width: 1200px) {
  .nav { grid-template-columns: 1fr auto; }
  .nav-cta { display: none; }
  .nav-mobile-only { display: inline; }
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 24px;
    background: #000;
  }
  .nav-links.open { display: flex; }
}

@media (max-width: 720px) {
  .site-header .logo { font-size: 28px; }
}