/* ============================================================
   SYTEXT · Antonio Imperato
   Diseño "Editorial / Autoridad" — claro, técnico, editorial
   Tipografía: Newsreader (serif display) + Figtree (sans)
   ============================================================ */

:root {
  --paper:     #F4F0E8;
  --card:      #FBF9F4;
  --ink:       #1C1A17;
  --sub:       #5E594F;
  --sub-strong:#46413A;
  --muted:     #6A6256;
  --accent:    #21457F;
  --accent-lt: #8FA9D6;
  --line:      #E2DBCE;
  --line-2:    #D9D1C2;
  --dark:      #1C1A17;
  --dark-2:    #23201B;
  --max:       1180px;
  --serif: 'Newsreader', Georgia, 'Times New Roman', serif;
  --sans:  'Figtree', system-ui, -apple-system, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
em { font-style: italic; }
::selection { background: var(--accent); color: #fff; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.wrap { max-width: var(--max); margin: 0 auto; padding-left: 32px; padding-right: 32px; }

.skip-link {
  position: fixed; top: -100px; left: 16px; z-index: 9999;
  background: var(--accent); color: #fff; padding: 10px 16px;
  font-size: 13px; border-radius: 2px; transition: top .2s ease;
}
.skip-link:focus { top: 16px; }

.eyebrow {
  font-size: 13px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--accent); font-weight: 600;
}
.section-label {
  font-size: 13px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--accent); font-weight: 600; margin-bottom: 14px;
}
.section-title {
  font-family: var(--serif); font-weight: 500; letter-spacing: -.01em;
  font-size: clamp(2rem, 4vw, 2.75rem); line-height: 1.12; color: var(--ink);
  margin-bottom: 46px;
}
.section-title em { color: var(--accent); }

/* ── NAV ── */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(244,240,232,.92);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: var(--max); margin: 0 auto; padding: 18px 32px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.nav-brand { display: flex; align-items: center; gap: 13px; }
.nav-logo { width: 30px; height: 38px; }
.nav-brand-name {
  font-family: var(--serif); font-weight: 600; font-size: 21px;
  letter-spacing: .06em; color: var(--ink); line-height: 1;
}
.nav-brand-sub {
  font-size: 10px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--muted); margin-top: 2px;
}
.nav-right { display: flex; align-items: center; gap: 28px; }
.nav-links { display: flex; gap: 26px; font-size: 15px; color: var(--sub); }
.nav-links a { transition: color .2s ease; }
.nav-links a:hover { color: var(--ink); }
.lang-switcher { display: flex; gap: 3px; }
.lang-btn {
  padding: 5px 11px; font-size: 12px; letter-spacing: .08em; border-radius: 2px;
  color: var(--muted); border: 1px solid var(--line); transition: all .2s ease;
}
.lang-btn:hover { color: var(--accent); border-color: var(--accent); }
.lang-btn.active { color: var(--accent); border-color: var(--accent); background: rgba(33,69,127,.07); }

/* ── HERO ── */
.hero { border-bottom: 1px solid var(--line); }
.hero-inner {
  max-width: var(--max); margin: 0 auto; padding: 72px 32px 64px;
  display: grid; grid-template-columns: 1fr 320px; gap: 56px; align-items: center;
}
.hero h1 {
  font-family: var(--serif); font-weight: 500; letter-spacing: -.015em;
  font-size: clamp(2.6rem, 5vw, 3.6rem); line-height: 1.08;
  color: var(--ink); margin: 24px 0;
}
.hero h1 em { color: var(--accent); }
.hero-sub {
  font-size: clamp(1.05rem, 1.5vw, 1.2rem); line-height: 1.6;
  color: var(--sub); max-width: 600px; margin-bottom: 34px;
}
.hero-sub strong { color: var(--ink); font-weight: 600; }
.hero-ctas { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-weight: 600; font-size: 16px; padding: 16px 30px;
  border-radius: 2px; transition: background .25s ease, transform .2s ease, border-color .2s ease;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #1a3a6c; transform: translateY(-1px); }
.btn-ghost { color: var(--ink); border: 1px solid var(--line-2); padding: 16px 24px; font-size: 15px; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.hero-photo { width: 100%; aspect-ratio: 3/4; object-fit: cover; object-position: center top; border-radius: 2px; filter: grayscale(8%) contrast(1.02); }
.hero-id { padding: 16px 4px 0; text-align: center; }
.hero-id-name { font-family: var(--serif); font-size: 20px; color: var(--ink); }
.hero-id-langs { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin-top: 4px; }

.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 52px;
  border-top: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2);
}
.stat { padding: 26px 24px; }
.stat-num { font-family: var(--serif); font-size: clamp(2rem, 3vw, 2.5rem); font-weight: 500; color: var(--accent); line-height: 1; }
.stat-label { font-size: 13px; letter-spacing: .04em; color: #7C766C; margin-top: 8px; }

/* ── SECTIONS ── */
.section { padding: 76px 0; }
.section--card { background: var(--card); }
.section--border { border-top: 1px solid var(--line); }

/* ── SERVICES ── */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px 40px; }
.service { border-top: 2px solid var(--ink); padding-top: 20px; }
.service-num { font-family: var(--serif); font-size: 18px; font-style: italic; color: var(--accent); margin-bottom: 12px; }
.service h3 { font-family: var(--serif); font-size: 23px; font-weight: 600; margin-bottom: 11px; color: var(--ink); }
.service p { font-size: 16px; line-height: 1.65; color: var(--sub); }

.featured {
  margin-top: 52px; background: var(--accent); color: #fff; border-radius: 3px;
  padding: 46px 48px; display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
}
.featured-num { font-family: var(--serif); font-size: 18px; font-style: italic; color: var(--accent-lt); margin-bottom: 12px; }
.featured h3 { font-family: var(--serif); font-size: 30px; font-weight: 500; line-height: 1.2; margin-bottom: 12px; }
.featured p { font-size: 17px; line-height: 1.65; color: #CDD8EC; }
.featured-list { display: flex; flex-direction: column; gap: 14px; list-style: none; }
.featured-list li {
  display: flex; gap: 13px; align-items: baseline; font-size: 16px; line-height: 1.5;
  color: #E5EBF5; border-bottom: 1px solid rgba(255,255,255,.15); padding-bottom: 14px;
}
.featured-list li::before { content: '—'; color: var(--accent-lt); }

/* ── EXPERTISE ── */
.exp-cols { display: grid; grid-template-columns: 1fr 400px; gap: 60px; align-items: start; }
.exp-text p { font-size: 19px; line-height: 1.75; color: var(--sub-strong); margin-bottom: 22px; }
.exp-text p strong { color: var(--ink); font-weight: 600; }
.fields { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 8px; }
.field-tag { font-size: 14px; color: var(--sub); border: 1px solid var(--line-2); padding: 7px 15px; border-radius: 20px; background: var(--card); }
.tools-card { background: var(--card); border: 1px solid var(--line); border-radius: 3px; }
.tools-card h3 { font-family: var(--serif); font-size: 19px; font-weight: 600; color: var(--ink); padding: 20px 24px; border-bottom: 1px solid var(--line); }
.tool { display: flex; justify-content: space-between; align-items: center; padding: 15px 24px; border-bottom: 1px solid #ECE6DB; }
.tool:last-child { border-bottom: 0; }
.tool-name { font-size: 16px; color: var(--ink); }
.tool-lvl { font-size: 12px; letter-spacing: .04em; text-transform: uppercase; color: var(--accent); }

/* ── CLIENTS ── */
.clients-intro { max-width: 780px; margin: 0 0 26px; font-size: 16px; line-height: 1.7; color: var(--sub); }
.clients-line { font-family: var(--serif); font-size: 20px; line-height: 1.9; color: #A39A8A; }

/* ── CAREER ── */
.timeline { border-left: 2px solid var(--line-2); padding-left: 34px; display: flex; flex-direction: column; gap: 40px; }
.tl-item { position: relative; }
.tl-item::before {
  content: ''; position: absolute; left: -43px; top: 6px; width: 11px; height: 11px;
  border-radius: 50%; background: var(--accent); border: 2px solid var(--paper); box-shadow: 0 0 0 1px var(--accent);
}
.tl-period { font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); font-weight: 600; margin-bottom: 7px; }
.tl-title { font-family: var(--serif); font-size: 25px; font-weight: 600; color: var(--ink); }
.tl-org { font-size: 14px; color: var(--muted); margin: 3px 0 12px; }
.tl-desc { font-size: 17px; line-height: 1.7; color: var(--sub); max-width: 760px; }

/* ── FAQ ── */
.faq-list { border-top: 1px solid var(--line-2); }
.faq-item { border-bottom: 1px solid var(--line-2); }
.faq-item > summary {
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
  padding: 24px 4px; font-family: var(--serif); font-size: 23px; font-weight: 500; color: var(--ink);
  list-style: none; cursor: pointer;
}
.faq-item > summary::-webkit-details-marker { display: none; }
.faq-plus { color: var(--accent); font-size: 26px; line-height: 1; flex-shrink: 0; transition: transform .25s ease; }
.faq-item[open] .faq-plus { transform: rotate(45deg); }
.faq-a { padding: 0 4px 26px; font-size: 17px; line-height: 1.75; color: var(--sub); max-width: 860px; }
.faq-a strong { color: var(--ink); font-weight: 600; }

/* ── CONTACT ── */
.contact { background: var(--dark); color: #fff; border-top: 1px solid #2A2620; }
.contact-inner {
  max-width: var(--max); margin: 0 auto; padding: 80px 32px;
  display: grid; grid-template-columns: 1fr 440px; gap: 64px; align-items: start;
}
.contact .section-label { color: var(--accent-lt); }
.contact h2 { font-family: var(--serif); font-size: clamp(2.2rem, 4vw, 2.9rem); font-weight: 500; letter-spacing: -.01em; margin-bottom: 18px; }
.contact h2 em { color: var(--accent-lt); }
.contact-sub { font-size: 18px; line-height: 1.65; color: #B6AE9F; max-width: 480px; margin-bottom: 32px; }
.contact-details { display: flex; flex-direction: column; }
.contact-detail { display: flex; gap: 16px; align-items: center; padding: 15px 0; border-bottom: 1px solid #2E2A24; }
.contact-detail:last-child { border-bottom: 0; }
.detail-label { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: #7C766C; width: 100px; flex-shrink: 0; }
.detail-value { font-size: 16px; color: #E5DFD3; }
a.contact-detail:hover .detail-value { color: #fff; }

.contact-form { display: flex; flex-direction: column; gap: 18px; background: var(--dark-2); border: 1px solid #322D27; border-radius: 3px; padding: 32px; }
.form-field { display: flex; flex-direction: column; gap: 7px; }
.form-field label { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.form-field input, .form-field textarea {
  background: var(--dark); border: 1px solid #3A352E; color: #fff;
  padding: 13px 15px; font-family: var(--sans); font-size: 15px; border-radius: 2px; resize: vertical;
}
.form-field input:focus, .form-field textarea:focus { outline: none; border-color: var(--accent-lt); }
.form-submit { background: #3A66B0; color: #fff; font-weight: 600; font-size: 16px; padding: 15px; border-radius: 2px; }
.form-submit:hover { background: #2f579a; }

/* ── FOOTER ── */
.footer { background: #141210; color: #7C766C; }
.footer-inner {
  max-width: var(--max); margin: 0 auto; padding: 28px 32px;
  display: flex; flex-wrap: wrap; gap: 14px; justify-content: space-between; align-items: center; font-size: 13px;
}
.footer-brand { font-family: var(--serif); color: #B6AE9F; font-size: 16px; }
.footer-tag { color: #5E594F; flex: 1; min-width: 200px; text-align: center; }
.footer-links { display: flex; gap: 20px; align-items: center; }
.footer-links button { color: var(--muted); font-size: 13px; }
.footer-links button:hover { color: var(--accent-lt); }

/* ── MODAL ── */
.modal { position: fixed; inset: 0; z-index: 200; display: none; background: rgba(20,18,16,.6); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.modal.open { display: flex; align-items: flex-start; justify-content: center; padding: 48px 24px; overflow-y: auto; }
.modal-box { background: var(--card); max-width: 720px; width: 100%; border-radius: 4px; padding: 40px 44px; position: relative; box-shadow: 0 24px 60px rgba(0,0,0,.3); }
.modal-close { position: absolute; top: 20px; right: 22px; width: 36px; height: 36px; border: 1px solid var(--line-2); color: var(--sub); font-size: 16px; border-radius: 2px; }
.modal-close:hover { border-color: var(--accent); color: var(--accent); }
.modal-box h2 { font-family: var(--serif); font-size: 30px; font-weight: 500; color: var(--ink); margin-bottom: 24px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.modal-content h3 { font-family: var(--serif); font-size: 19px; font-weight: 600; color: var(--ink); margin: 24px 0 8px; }
.modal-content p { font-size: 15.5px; line-height: 1.75; color: var(--sub); margin-bottom: 10px; }
.modal-content ul { margin: 8px 0 14px; padding-left: 18px; }
.modal-content li { font-size: 15.5px; line-height: 1.6; color: var(--sub); margin-bottom: 4px; }

/* ── RESPONSIVE ── */
@media (max-width: 920px) {
  .hero-inner { grid-template-columns: 1fr; gap: 44px; }
  .hero-photo-wrap { max-width: 320px; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .featured { grid-template-columns: 1fr; gap: 28px; padding: 36px 28px; }
  .exp-cols { grid-template-columns: 1fr; gap: 40px; }
  .contact-inner { grid-template-columns: 1fr; gap: 44px; }
  .nav-links { display: none; }
}
@media (max-width: 560px) {
  .wrap, .hero-inner, .nav-inner, .contact-inner { padding-left: 22px; padding-right: 22px; }
  .section { padding: 56px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat { border-bottom: 1px solid var(--line-2); }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-tag { order: 3; }
}


/* ── CTA BAND (mid-page) ── */
.cta-band { background: rgba(33,69,127,0.06); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cta-band-inner { max-width: 760px; margin: 0 auto; padding: 64px 24px; text-align: center; }
.cta-band-title { font-family: var(--serif); font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 500; color: var(--ink); margin: 0 auto 14px; line-height: 1.2; }
.cta-band-title em { font-style: italic; color: var(--accent); }
.cta-band-sub { color: var(--sub); font-size: 1rem; line-height: 1.7; max-width: 560px; margin: 0 auto 28px; }