/* Luis Juncal, luisjuncal.dev
   Single-page site. No build step, no dependencies. */

:root {
  --bg:        #0b0d10;
  --bg-soft:   #12151a;
  --line:      #21262e;
  --text:      #e8eaed;
  --muted:     #9aa3af;
  --accent:    #5eead4;
  --accent-dk: #0b0d10;
  --radius:    14px;
  --wrap:      68rem;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
          "Helvetica Neue", Arial, sans-serif;
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

a { color: inherit; }

.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: 1rem; top: 1rem;
  z-index: 10;
  background: var(--accent);
  color: var(--accent-dk);
  padding: .5rem .9rem;
  border-radius: 8px;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- header ---------- */

.site-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.75rem;
}

.mark {
  font-weight: 600;
  letter-spacing: -.01em;
}

.site-head nav {
  display: flex;
  gap: 1.5rem;
  font-size: .9375rem;
  color: var(--muted);
}
.site-head nav a { text-decoration: none; }
.site-head nav a:hover { color: var(--text); }

/* Language switch, set apart from the section links. */
.site-head nav .lang {
  padding-left: 1.5rem;
  border-left: 1px solid var(--line);
}
.site-head nav .lang:hover { color: var(--accent); }

/* ---------- hero ---------- */

.hero { padding-block: 5rem 4rem; }

/* Plain label, matching .proof-label, rather than a status badge. */
.eyebrow {
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: .8125rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .12em;
}

h1 {
  margin: 0 0 1.5rem;
  font-size: clamp(2.25rem, 6.5vw, 4rem);
  line-height: 1.08;
  letter-spacing: -.03em;
  font-weight: 700;
}
h1 em {
  font-style: normal;
  color: var(--accent);
}

.lead {
  max-width: 44rem;
  margin: 0 0 2.25rem;
  color: var(--muted);
  font-size: 1.1875rem;
  line-height: 1.7;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

.btn {
  display: inline-block;
  padding: .8rem 1.5rem;
  border: 1px solid transparent;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-dk);
  font-weight: 600;
  font-size: .9375rem;
  text-decoration: none;
  transition: transform .15s ease, opacity .15s ease, background .15s ease;
}
.btn:hover { opacity: .9; transform: translateY(-1px); }

.btn.ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}
.btn.ghost:hover { border-color: var(--muted); background: var(--bg-soft); }

@media (prefers-reduced-motion: reduce) {
  .btn:hover { transform: none; }
}

/* ---------- proof ---------- */

.proof {
  padding-block: 3rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

/* An <h2> for document structure, but styled as a small section label. */
.proof-label {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: .8125rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .12em;
}

/* Two-column list: company name on the left, what it is on the right. */
.track {
  margin: 0;
  padding: 0;
  list-style: none;
}

.track li {
  display: grid;
  grid-template-columns: 13rem 1fr;
  gap: .35rem 2rem;
  padding-block: 1.25rem;
  border-top: 1px solid var(--line);
}
.track li:first-child { border-top: 0; padding-top: .25rem; }

.track h3 {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -.01em;
}

.track p {
  margin: 0;
  color: var(--muted);
  font-size: .9375rem;
}
.track a { color: var(--accent); text-decoration: none; }
.track a:hover { text-decoration: underline; }

.tag {
  display: inline-block;
  margin-left: .5rem;
  padding: .1rem .45rem;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--bg-soft);
  color: var(--accent);
  font-size: .75rem;
  font-weight: 500;
  vertical-align: middle;
}

@media (max-width: 46rem) {
  .track li { grid-template-columns: 1fr; gap: .4rem; }
}

/* ---------- services ---------- */

.services { padding-block: 5rem; }

h2 {
  margin: 0 0 2.5rem;
  font-size: clamp(1.6rem, 3.5vw, 2.25rem);
  letter-spacing: -.02em;
  font-weight: 700;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: 1.25rem;
}

.card {
  padding: 1.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-soft);
}
.card h3 {
  margin: 0 0 .75rem;
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -.01em;
}
.card p {
  margin: 0;
  color: var(--muted);
  font-size: .9375rem;
}

/* ---------- contact ---------- */

.contact {
  padding-block: 4.5rem 5.5rem;
  border-top: 1px solid var(--line);
}
.contact p {
  max-width: 38rem;
  margin: 0 0 2rem;
  color: var(--muted);
  font-size: 1.0625rem;
}

/* ---------- footer ---------- */

.site-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 2rem 3rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .875rem;
}
.site-foot p { margin: 0; }
.site-foot nav {
  display: flex;
  gap: 1.5rem;
}
.site-foot nav a { text-decoration: none; }
.site-foot nav a:hover { color: var(--text); }

@media (max-width: 40rem) {
  .hero { padding-block: 3.5rem 3rem; }
  .services, .contact { padding-block: 3.5rem; }
}