/* Íkaro Construcción — showcase estático (ikaro2 pre-prod) */
:root {
  --bg: #0a0908;
  --bg-elev: #12110f;
  --surface: #1a1815;
  --gold: #c9a76a;
  --gold-dim: rgba(201, 167, 106, 0.14);
  --text: #e8e4dc;
  --muted: rgba(232, 228, 220, 0.62);
  --line: rgba(255, 255, 255, 0.08);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --radius: 1rem;
  --max: min(72rem, 94vw);
  --font-body: "Manrope", system-ui, sans-serif;
  --font-display: "Young Serif", "Georgia", serif;
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 450;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  color-scheme: dark;
}

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

a {
  color: var(--gold);
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  padding: 0.75rem 1rem;
  background: var(--gold);
  color: var(--bg);
  font-weight: 700;
  z-index: 999;
}

.skip:focus {
  left: 1rem;
  top: 1rem;
}

.wrap {
  width: var(--max);
  margin-inline: auto;
  padding-inline: clamp(1rem, 3vw, 1.5rem);
}

.ribbon {
  text-align: center;
  font-size: 0.65rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  background: linear-gradient(180deg, rgba(201, 167, 106, 0.06), transparent);
}

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

header.site {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 9, 8, 0.86);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

header.site .inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1rem;
  padding-block: 0.85rem;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  line-height: 0;
}

.logo img {
  height: clamp(38px, 5vw, 48px);
  width: auto;
  object-fit: contain;
}

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

nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

nav a:hover {
  color: var(--text);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    transform 0.25s var(--ease),
    box-shadow 0.25s var(--ease),
    background 0.2s;
}

.btn-primary {
  background: linear-gradient(135deg, #d4b87a, var(--gold));
  color: #1a1510;
  box-shadow: 0 12px 40px rgba(201, 167, 106, 0.22);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 48px rgba(201, 167, 106, 0.32);
}

.btn:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.btn-ghost {
  border-color: rgba(255, 255, 255, 0.22);
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
}

.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.hero {
  position: relative;
  min-height: min(100dvh, 52rem);
  display: grid;
  align-items: end;
  padding-bottom: clamp(2.5rem, 8vw, 5rem);
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(195deg, rgba(10, 9, 8, 0.2) 0%, rgba(10, 9, 8, 0.5) 40%, rgba(10, 9, 8, 0.93) 100%),
    url("assets/hero-parallax.webp") center/cover;
  z-index: -1;
}

.hero .wrap {
  position: relative;
}

.kicker {
  font-size: 0.7rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.4rem, 1.4rem + 3.2vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  max-width: 14ch;
  text-wrap: balance;
  margin: 0 0 1.25rem;
}

.lede {
  font-size: clamp(1rem, 0.92rem + 0.35vw, 1.15rem);
  color: var(--muted);
  max-width: 38ch;
  margin: 0 0 1.75rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding-block: clamp(2rem, 5vw, 3rem);
  border-bottom: 1px solid var(--line);
}

.stat {
  padding: 1.25rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  text-align: center;
}

.stat b {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1.2rem + 1.2vw, 2.1rem);
  color: var(--gold);
  font-weight: 400;
}

.stat span {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.section {
  padding-block: clamp(3rem, 7vw, 5.5rem);
}

.section h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.75rem, 1.2rem + 1.6vw, 2.6rem);
  margin: 0 0 0.75rem;
  text-wrap: balance;
}

.section-intro {
  color: var(--muted);
  max-width: 60ch;
  margin: 0 0 2.5rem;
}

.grid-4 {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
}

.card {
  padding: 1.5rem;
  border-radius: var(--radius);
  background: var(--bg-elev);
  border: 1px solid var(--line);
  transition:
    border-color 0.25s var(--ease),
    transform 0.25s var(--ease);
}

.card:hover {
  border-color: rgba(201, 167, 106, 0.35);
  transform: translateY(-3px);
}

.card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
  margin: 0 0 0.5rem;
}

.card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--muted);
}

.split {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}

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

.pill {
  display: inline-block;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.feature-list li {
  padding: 1rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.feature-list strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 0.35rem;
}

.feature-list span {
  font-size: 0.9rem;
  color: var(--muted);
}

.projects {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
}

.project {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
}

.project .ph {
  aspect-ratio: 4/3;
  background-size: cover;
  background-position: center;
}

.project .meta {
  padding: 1rem 1.1rem 1.25rem;
}

.project .meta h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: 0 0 0.35rem;
  font-weight: 400;
}

.project .meta p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
}

.quotes {
  display: grid;
  gap: 1rem;
}

@media (min-width: 800px) {
  .quotes {
    grid-template-columns: repeat(3, 1fr);
  }
}

blockquote {
  margin: 0;
  padding: 1.35rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(201, 167, 106, 0.06), transparent);
}

blockquote p {
  margin: 0 0 0.75rem;
  font-size: 0.92rem;
  color: var(--muted);
}

blockquote cite {
  font-size: 0.75rem;
  font-style: normal;
  letter-spacing: 0.06em;
  color: var(--text);
}

.contact-panel {
  border-radius: calc(var(--radius) * 1.25);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid var(--line);
  background: linear-gradient(145deg, var(--surface), var(--bg));
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 800px) {
  .contact-panel {
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
  }
}

.contact-panel dl {
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.contact-panel dt {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-panel dd {
  margin: 0;
  font-size: 1rem;
}

footer.site {
  border-top: 1px solid var(--line);
  padding-block: 2rem 2.5rem;
  font-size: 0.78rem;
  color: var(--muted);
}

footer .foot {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.7s var(--ease),
    transform 0.7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
  padding: 0.45rem 0.65rem;
  border-radius: 0.5rem;
  cursor: pointer;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

@media (max-width: 820px) {
  .nav-toggle {
    display: inline-flex;
  }

  nav.primary {
    width: 100%;
    display: none;
    order: 3;
    flex-basis: 100%;
  }

  nav.primary.is-open {
    display: block;
  }

  nav.primary ul {
    flex-direction: column;
    padding-top: 0.5rem;
  }
}