/* Hub de revisión — tokens y ritmo de baldurdev.com/showcase */

:root {
  --color-bg: #f7f7f5;
  --color-bg-elevated: #ffffff;
  --color-surface: #f0f0ed;
  --color-surface-soft: #e8e8e5;
  --color-surface-hover: #e2e2de;
  --color-text: #111216;
  --color-text-muted: #3f4654;
  --color-text-subtle: #5b6472;
  --color-border: #e2e2de;
  --color-border-strong: #d4d4d0;
  --color-primary: #2563eb;
  --color-accent: #f97316;
  --color-accent-hover: #ea580c;
  --navy: #112763;
  --blue: #5c88c1;
  --red: #ad2415;
  --font-sans: Inter, ui-sans-serif, system-ui, sans-serif;
  --font-heading: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --radius-lg: 14px;
  --radius-2xl: 1rem;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
  --motion-fast: 150ms;
  --motion-normal: 300ms;
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --max: 80rem;
}

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

html {
  color-scheme: only light;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.skip {
  position: absolute;
  left: 0.5rem;
  top: 0.5rem;
  z-index: 40;
  transform: translateY(-150%);
  padding: 0.5rem 0.75rem;
  background: var(--color-bg-elevated);
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
}

.skip:focus {
  transform: none;
}

.ambient {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 50% 40% at 15% 0%, rgba(37, 99, 235, 0.08), transparent 55%),
    radial-gradient(ellipse 40% 35% at 90% 10%, rgba(249, 115, 22, 0.07), transparent 50%),
    radial-gradient(ellipse 45% 30% at 50% 100%, rgba(17, 39, 99, 0.05), transparent 55%);
}

.shell {
  position: relative;
  z-index: 1;
}

.site-header {
  border-bottom: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-bg) 86%, transparent);
  backdrop-filter: blur(10px);
}

.header-inner,
.hero,
.grid-wrap,
.cta-band,
.site-footer .footer-inner {
  width: min(var(--max), calc(100% - 2.5rem));
  margin-inline: auto;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4.25rem;
  gap: 1rem;
}

.brand {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand span {
  color: var(--color-text-subtle);
  font-weight: 500;
}

.header-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.hero {
  padding: 4rem 0 3rem;
  text-align: center;
}

.eyebrow {
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.hero h1 {
  margin: 0 auto;
  max-width: 18ch;
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  text-wrap: balance;
}

.hero p {
  margin: 1rem auto 0;
  max-width: 40rem;
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.grid-wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  padding-bottom: 4rem;
}

.card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  transition:
    transform var(--motion-normal) var(--ease-standard),
    box-shadow var(--motion-normal) var(--ease-standard),
    border-color var(--motion-normal) var(--ease-standard);
}

.card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--color-accent) 30%, var(--color-border));
  box-shadow: var(--shadow-md);
}

.card.is-soon {
  pointer-events: none;
  opacity: 0.92;
}

.card-media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.card-placeholder {
  display: grid;
  place-items: center;
  height: 100%;
  background:
    linear-gradient(160deg, var(--navy) 0%, #1c3a86 55%, var(--blue) 100%);
  color: #f4f5fb;
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 1.25rem;
}

.pill {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 0.75rem;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: 0.75rem;
  font-weight: 500;
}

.pill.is-live {
  background: color-mix(in srgb, #10b981 12%, var(--color-surface));
  color: #047857;
}

.card h2 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.card-body p {
  flex: 1;
  margin: 0.5rem 0 1rem;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}

.card-action {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  width: fit-content;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: var(--color-surface);
  font-size: 0.875rem;
  font-weight: 500;
}

.card:hover .card-action {
  background: var(--color-surface-hover);
}

.cta-band {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 4rem;
  padding: 2rem 2.5rem;
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-sm);
}

.cta-band .eyebrow {
  color: var(--color-accent);
}

.cta-band h2 {
  margin: 0.75rem 0 0.5rem;
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 1.85rem);
  letter-spacing: -0.03em;
}

.cta-band p {
  margin: 0;
  max-width: 36rem;
  color: var(--color-text-muted);
}

.btn-accent {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding: 0.75rem 1.25rem;
  border-radius: 10px;
  background: var(--color-accent);
  color: #0f172a;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: background var(--motion-fast) var(--ease-standard), transform var(--motion-fast) var(--ease-standard);
}

.btn-accent:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
}

.site-footer {
  border-top: 1px solid var(--color-border);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem 0;
}

.site-footer p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.site-footer strong {
  color: var(--color-text);
  font-weight: 600;
}

@media (max-width: 900px) {
  .grid-wrap {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 3rem 0 2rem;
    text-align: left;
  }

  .hero h1,
  .hero p {
    margin-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .card,
  .btn-accent,
  .card:hover,
  .btn-accent:hover {
    transition: none;
    transform: none;
  }
}