/* =============================================================================
   Yerko Veliz — CV  ·  Oscuro cinematográfico + acento ámbar
   ============================================================================= */

:root {
  --bg: #0b0b0d;
  --bg-2: #0f0f12;
  --surface: #151519;
  --surface-2: #1b1b21;
  --border: #2a2a32;
  --border-soft: #1e1e25;

  --text: #f2efe9;
  --muted: #a39d92;
  --faint: #6c665d;

  --accent: #f0a830;        /* ámbar */
  --accent-2: #ffd27a;      /* dorado claro */
  --accent-deep: #c97e1d;
  --accent-grad: linear-gradient(135deg, #f0a830 0%, #ffd27a 100%);
  --accent-glow: rgba(240, 168, 48, 0.30);

  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: "Syne", var(--font-sans);
  --font-script: "Caveat", cursive;

  --container: 1180px;
  --radius: 18px;
  --header-h: 76px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
html.no-smooth { scroll-behavior: auto; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
/* Lenis */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
img, svg { display: block; max-width: 100%; }
section { scroll-margin-top: var(--header-h); }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 48px);
}

.display { font-family: var(--font-display); font-weight: 800; line-height: 1.0; letter-spacing: -0.02em; }
.kicker {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}

/* ---- Capas cinematográficas ------------------------------------------- */
.grain {
  position: fixed; inset: 0; z-index: 1; pointer-events: none; opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.vignette {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background: radial-gradient(130% 100% at 50% 0%, transparent 55%, rgba(0,0,0,0.55) 100%);
}
.cursor-glow {
  position: fixed; top: 0; left: 0; z-index: 0; pointer-events: none;
  width: 540px; height: 540px; margin: -270px 0 0 -270px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 60%);
  filter: blur(40px);
  opacity: 0; transition: opacity 0.6s ease;
  will-change: transform;
}
body.has-pointer .cursor-glow { opacity: 1; }

/* ---- Header ------------------------------------------------------------ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; height: var(--header-h);
  z-index: 50; display: flex; align-items: center;
  transition: background 0.4s var(--ease), border-color 0.4s, backdrop-filter 0.4s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(11,11,13,0.72);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--border-soft);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.brand-mark {
  font-family: var(--font-display); font-weight: 800; font-size: 1.05rem;
  width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px;
  background: var(--accent-grad); color: #1a1205;
  box-shadow: 0 8px 24px -8px var(--accent-glow);
}
.brand-sig {
  font-family: "Marck Script", cursive;
  font-size: 1.7rem; line-height: 1;
  color: var(--accent); white-space: nowrap;
}
.brand:hover .brand-sig { color: var(--accent-2); }
.nav-links { display: flex; gap: 4px; }
.nav-links a {
  position: relative; padding: 9px 15px; font-size: 0.84rem; font-weight: 500;
  letter-spacing: 0.02em; color: var(--muted); border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-links a.active { color: var(--accent); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.lang-toggle {
  display: flex; align-items: center; gap: 6px; padding: 7px 13px;
  border: 1px solid var(--border); border-radius: 999px;
  font-size: 0.78rem; font-weight: 600; color: var(--faint); transition: border-color 0.2s;
}
.lang-toggle:hover { border-color: var(--accent); }
.lang-opt.active { color: var(--text); }
.menu-btn { display: none; flex-direction: column; gap: 6px; padding: 10px; }
.menu-btn span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: transform 0.3s var(--ease), opacity 0.3s; }
.menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }

/* ---- Hero -------------------------------------------------------------- */
.hero {
  position: relative; min-height: 100svh;
  display: flex; flex-direction: column; justify-content: center;
  padding: calc(var(--header-h) + 40px) 0 90px;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: -1; }
.hero-orb {
  position: absolute; top: 18%; left: 50%; transform: translateX(-50%);
  width: min(80vw, 760px); aspect-ratio: 1;
  background: radial-gradient(circle, rgba(240,168,48,0.16) 0%, transparent 62%);
  filter: blur(30px);
}
.hero-kicker { margin-bottom: 22px; }
.hero-sig-wrap { padding: 0.08em 0 0.2em; }
.hero-sig {
  font-family: "Marck Script", cursive;
  font-weight: 400;
  font-size: clamp(2.8rem, 11vw, 8.5rem);
  line-height: 1.12;
  color: var(--accent);
  white-space: nowrap;
  will-change: clip-path;
}
@keyframes sig-write { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0 0% 0 0); } }
img.hero-sig { width: min(86vw, 680px); height: auto; display: block; margin: 0 auto; }
.hero-role {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.05rem, 2.6vw, 1.7rem); margin-top: 18px; color: var(--text);
}
.hero-role::before { content: "— "; color: var(--accent); }
.hero-tagline { max-width: 560px; color: var(--muted); margin-top: 16px; font-size: clamp(0.98rem, 1.5vw, 1.12rem); }

/* Estados iniciales solo cuando hay JS (evita FOUC y contenido oculto sin JS) */
html.js .hero-kicker, html.js .hero-role, html.js .hero-tagline { opacity: 0; transform: translateY(18px); }
html.js .hero-sig { clip-path: inset(0 100% 0 0); animation: sig-write 1.9s cubic-bezier(0.76, 0, 0.24, 1) 0.3s forwards; }

.scroll-cue {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-size: 0.7rem; letter-spacing: 0.25em; text-transform: uppercase; color: var(--faint);
}
.scroll-cue-line { width: 1px; height: 46px; background: linear-gradient(var(--accent), transparent); animation: cue 1.8s var(--ease) infinite; transform-origin: top; }
@keyframes cue { 0%,100% { transform: scaleY(0.4); opacity: 0.4; } 50% { transform: scaleY(1); opacity: 1; } }

/* ---- Secciones genéricas ---------------------------------------------- */
.section { padding: clamp(90px, 14vw, 180px) 0; position: relative; }
.section-head { margin-bottom: 64px; }
.section-head .kicker { margin-bottom: 16px; }
.section-head .display, .display.intro-heading, .contact-heading, .projects-heading { font-size: clamp(2.2rem, 7vw, 5rem); }

/* ---- Intro ------------------------------------------------------------- */
.intro-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(40px, 7vw, 96px); align-items: center; }
.intro-heading { margin: 18px 0 30px; max-width: 14ch; }
.intro-message p { color: var(--muted); font-size: 1.1rem; margin-bottom: 18px; max-width: 46ch; }
.signature { font-family: var(--font-script); font-size: 2.6rem; color: var(--accent); margin-top: 22px; line-height: 1; }

.intro-photos { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.intro-photos .ph { border-radius: var(--radius); }
.intro-photos .ph-tall { grid-row: span 2; aspect-ratio: 3/5; }
.intro-photos .ph-wide { aspect-ratio: 4/3; }
.intro-photos .ph-sq { aspect-ratio: 1; }

/* ---- Placeholder de imagen elegante ----------------------------------- */
.ph {
  position: relative; overflow: hidden;
  background:
    radial-gradient(120% 120% at 20% 10%, rgba(240,168,48,0.10), transparent 55%),
    linear-gradient(145deg, var(--surface-2), var(--bg-2));
  border: 1px solid var(--border);
  display: grid; place-items: center; text-align: center;
}
.ph::after {
  content: ""; position: absolute; inset: 0; opacity: 0.06;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.ph-label {
  position: relative; z-index: 1; padding: 14px;
  font-size: 0.8rem; letter-spacing: 0.04em; color: var(--faint);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.ph-label svg { color: var(--accent); opacity: 0.7; }
.ph img, .media img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ---- Projects (scroll horizontal) ------------------------------------- */
.projects { overflow: hidden; background: var(--bg-2); }
.track {
  display: flex; align-items: center; gap: clamp(24px, 4vw, 56px);
  height: 100svh; padding-inline: clamp(20px, 5vw, 48px); will-change: transform;
}
.panel { flex: 0 0 auto; }
.track-intro { width: min(70vw, 460px); }
.track-intro .kicker { margin-bottom: 18px; }
.track-hint { display: block; margin-top: 28px; color: var(--faint); font-size: 0.82rem; letter-spacing: 0.2em; text-transform: uppercase; }

.project-card {
  flex: 0 0 auto; width: min(78vw, 520px);
  display: flex; flex-direction: column;
}
.project-media {
  aspect-ratio: 4/3; border-radius: var(--radius); overflow: hidden; position: relative;
  transition: transform 0.5s var(--ease);
}
.project-card:hover .project-media { transform: translateY(-6px); }
.project-media .ph { width: 100%; height: 100%; }
.project-tagline { position: absolute; top: 16px; left: 16px; z-index: 2;
  display: flex; gap: 8px; }
.project-chip { padding: 5px 12px; border-radius: 999px; font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.05em; background: rgba(11,11,13,0.7); color: var(--accent-2);
  border: 1px solid var(--border); backdrop-filter: blur(6px); }
.project-body { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; margin-top: 20px; }
.project-name { font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; }
.project-year { color: var(--faint); font-size: 0.9rem; font-weight: 500; }
.project-desc { color: var(--muted); margin-top: 10px; max-width: 44ch; }
.project-link {
  margin-top: 16px; display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.85rem; font-weight: 600; color: var(--accent); width: fit-content;
}
.project-link svg { transition: transform 0.25s var(--ease); }
.project-link:hover svg { transform: translateX(4px); }

/* ---- Experience -------------------------------------------------------- */
.vorx-block {
  display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(28px, 5vw, 60px);
  align-items: center; padding: clamp(28px, 4vw, 48px);
  border: 1px solid var(--border); border-radius: 24px;
  background:
    radial-gradient(130% 130% at 0% 0%, rgba(240,168,48,0.12), transparent 55%),
    var(--surface);
  margin-bottom: 72px; position: relative; overflow: hidden;
}
.vorx-badge { position: absolute; top: 22px; right: 24px; font-size: 0.7rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--accent); }
.vorx-logo { aspect-ratio: 16/10; border-radius: var(--radius); }
.vorx-logo:not(.ph) { aspect-ratio: auto; }
.vorx-logo img { width: 100%; height: auto; object-fit: contain; display: block; }
.vorx-info .vorx-name { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.8rem, 4vw, 2.8rem); }
.vorx-meta { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; color: var(--accent-2); font-weight: 600; margin: 8px 0 16px; }
.vorx-meta .dot { color: var(--faint); }
.vorx-desc { color: var(--muted); max-width: 52ch; }
.vorx-link { margin-top: 20px; display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--accent); }

.companies-heading { font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; color: var(--muted); margin-bottom: 26px; }
.companies-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.company-card {
  border: 1px solid var(--border); border-radius: var(--radius); padding: 26px;
  background: var(--surface); transition: border-color 0.3s, transform 0.3s var(--ease), background 0.3s;
}
.company-card:hover { border-color: var(--accent); transform: translateY(-4px); background: var(--surface-2); }
.company-top { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.company-logo { width: 48px; height: 48px; border-radius: 12px; flex: 0 0 auto; font-family: var(--font-display);
  font-weight: 700; display: grid; place-items: center; color: var(--accent-2);
  background: var(--surface-2); border: 1px solid var(--border); font-size: 1.05rem; }
.company-name { font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; }
.company-role { color: var(--accent-2); font-size: 0.92rem; font-weight: 500; }
.company-period { color: var(--faint); font-size: 0.82rem; margin-top: 2px; }
.company-desc { color: var(--muted); font-size: 0.95rem; margin-top: 10px; }

/* ---- Contact ----------------------------------------------------------- */
.contact { text-align: center; }
.contact-inner { display: flex; flex-direction: column; align-items: center; }
.contact .kicker { margin-bottom: 18px; }
.contact-heading { font-size: clamp(2.4rem, 9vw, 6rem); }
.contact-message { color: var(--muted); max-width: 46ch; margin: 22px auto 36px; font-size: 1.1rem; }
.contact-actions { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 15px 32px; border-radius: 999px; font-weight: 600; font-size: 0.95rem;
  transition: transform 0.2s var(--ease), box-shadow 0.25s, border-color 0.2s, color 0.2s; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent-grad); color: #1a1205; box-shadow: 0 12px 34px -12px var(--accent-glow); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 44px -14px var(--accent-glow); }
.btn-ghost { border: 1px solid var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

/* ---- Footer ------------------------------------------------------------ */
.site-footer { border-top: 1px solid var(--border-soft); padding: 48px 0; }
.footer-inner { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.footer-name { font-size: clamp(1.4rem, 4vw, 2.2rem); }
.footer-tagline { color: var(--muted); }
.footer-meta { color: var(--faint); font-size: 0.85rem; margin-top: 8px; }

/* ---- Reveal ------------------------------------------------------------ */
html.js .reveal { opacity: 0; transform: translateY(34px); }
.reveal.in { opacity: 1; transform: none; transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }

/* Fallback sin GSAP: galería de proyectos con scroll horizontal nativo */
html.no-gsap .projects { overflow-x: auto; }

/* ---- Responsive -------------------------------------------------------- */
@media (max-width: 900px) {
  .intro-grid { grid-template-columns: 1fr; gap: 48px; }
  .vorx-block { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .menu-btn { display: flex; }
  .nav-links {
    position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; gap: 0;
    background: rgba(11,11,13,0.97); backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border); padding: 14px 24px 24px;
    transform: translateY(-130%); transition: transform 0.4s var(--ease);
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { padding: 15px 6px; font-size: 1.05rem; }
  .nav-links a.active::after { display: none; }

  /* Proyectos: en móvil pasa a columna vertical (sin pin horizontal) */
  .projects { overflow: visible; }
  .track { flex-direction: column; height: auto; align-items: stretch; gap: 40px; padding: 0 clamp(20px,5vw,48px); transform: none !important; }
  .track-intro { width: 100%; padding-top: 90px; }
  .project-card { width: 100%; }
  .intro-photos { grid-template-columns: 1fr 1fr; }
}

/* ---- Reduce motion ----------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; }
  .hero-kicker, .hero-role, .hero-tagline { opacity: 1 !important; }
  #heroSig { clip-path: none !important; animation: none !important; }
  .scroll-cue-line { animation: none; }
}

/* ---- Stack: Educación / Idiomas / Skills ------------------------------ */
.stack-top { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 56px); margin-bottom: 56px; }
.stack-subtitle { font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; color: var(--muted); margin-bottom: 22px; }
.edu-item { border: 1px solid var(--border); border-radius: var(--radius); padding: 22px 24px; background: var(--surface); margin-bottom: 14px; }
.edu-item:last-child { margin-bottom: 0; }
.edu-degree { font-family: var(--font-display); font-weight: 700; font-size: 1.12rem; }
.edu-school { color: var(--accent-2); font-weight: 500; margin-top: 3px; }
.edu-period { color: var(--faint); font-size: 0.85rem; margin-top: 6px; }
.edu-detail { color: var(--muted); font-size: 0.93rem; margin-top: 8px; }
.lang-item { border: 1px solid var(--border); border-radius: 12px; padding: 16px 20px; background: var(--surface); margin-bottom: 14px; }
.lang-item:last-child { margin-bottom: 0; }
.lang-top { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 10px; }
.lang-name { font-weight: 600; }
.lang-level { color: var(--faint); font-size: 0.85rem; }
.lang-bar { height: 6px; border-radius: 6px; background: var(--border); overflow: hidden; }
.lang-bar i { display: block; height: 100%; border-radius: 6px; background: var(--accent-grad); }
.skills-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.skill-group { border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; background: var(--surface); }
.skill-group h3 { font-family: var(--font-display); font-weight: 700; font-size: 1.02rem; margin-bottom: 14px; }
.tags { display: flex; flex-wrap: wrap; gap: 9px; }
.tag { padding: 6px 13px; font-size: 0.85rem; font-weight: 500; border-radius: 8px; background: rgba(240,168,48,0.08); border: 1px solid rgba(240,168,48,0.20); color: var(--accent-2); }
.footer-social { display: flex; gap: 12px; margin: 14px 0 6px; }
.footer-social-link { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 10px; border: 1px solid var(--border); color: var(--muted); transition: border-color 0.2s, color 0.2s, transform 0.2s; }
.footer-social-link:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
@media (max-width: 760px) { .stack-top { grid-template-columns: 1fr; } }

/* ---- Impresión --------------------------------------------------------- */
@media print {
  .grain, .vignette, .cursor-glow, .site-header, .scroll-cue, .hero-bg, .contact-actions, .site-footer .footer-meta { display: none !important; }
  body { background: #fff; color: #111; }
  .hero, .section { min-height: auto; padding: 24px 0; }
  .hero-name, .hero-sig, .display { color: #111 !important; -webkit-text-fill-color: #111; }
  .track { flex-direction: column; height: auto; transform: none !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .ph, .company-card, .vorx-block, .project-card { border: 1px solid #ddd; }
}