/* Raúl Andrés López López — CV
   Paleta: papel #F7F5F1 · tinta #14161A · oscuro #12141A · acento #C2762B */

:root {
  --paper: #f7f5f1;
  --ink: #14161a;
  --dark: #12141a;
  --ac: #c2762b;
  --ac-dark: #8e5518;
  --muted: #6b6f76;
  --soft: #4a4e56;
  --line: rgba(20, 22, 26, 0.12);
  --max: 1180px;
  --pad: 48px;
  --sans: "Instrument Sans", system-ui, -apple-system, sans-serif;
  --mono: "Space Mono", ui-monospace, monospace;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
::selection { background: var(--ac); color: #fff; }
a { color: var(--ac); text-decoration: none; }
a:hover { color: var(--ac-dark); }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3 { margin: 0; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--pad); }
.skip {
  position: absolute; left: -9999px; top: 0; background: var(--ink); color: var(--paper);
  padding: 10px 16px; z-index: 100;
}
.skip:focus { left: 12px; top: 12px; color: var(--paper); }

/* ---------- Animaciones ---------- */
[data-rv] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.85s cubic-bezier(0.16, 0.84, 0.24, 1),
              transform 0.85s cubic-bezier(0.16, 0.84, 0.24, 1);
  will-change: opacity, transform;
}
[data-rv="in"] { opacity: 1; transform: none; will-change: auto; }

.u { position: relative; }
.u::after {
  content: ""; position: absolute; left: 0; bottom: -4px; width: 100%; height: 1px;
  background: currentColor; transform: scaleX(0); transform-origin: left;
  transition: transform 0.45s cubic-bezier(0.16, 0.84, 0.24, 1);
}
.u:hover::after { transform: scaleX(1); }

.lift { transition: transform 0.5s cubic-bezier(0.16, 0.84, 0.24, 1); }
.lift:hover { transform: translateY(-3px); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-rv] { opacity: 1; transform: none; transition: none; }
  .lift, .u::after { transition: none; }
}

/* ---------- Navegación ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247, 245, 241, 0.88);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(20, 22, 26, 0.1);
}
.nav__in {
  display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 68px;
}
.nav__mark {
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink); display: flex; align-items: center; gap: 10px;
}
.nav__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ac); }
.nav__links { display: flex; align-items: center; gap: 30px; font-size: 14px; }
.nav__links a { color: var(--soft); }
.nav__links a:hover { color: var(--ink); }
.nav__act { display: flex; align-items: center; gap: 14px; }

.btn-lang {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em;
  background: none; border: 1px solid rgba(20, 22, 26, 0.22); color: var(--ink);
  padding: 7px 11px; border-radius: 999px; cursor: pointer; transition: border-color 0.3s ease;
}
.btn-lang:hover { border-color: var(--ink); }

.btn-cta {
  font-size: 14px; font-weight: 500; background: var(--ink); color: var(--paper);
  padding: 10px 20px; border-radius: 999px; transition: background 0.35s ease;
}
.btn-cta:hover { background: var(--ac); color: var(--paper); }

/* ---------- Encabezado ---------- */
.hero { padding: 96px 0 72px; }
.hero__grid {
  display: grid; grid-template-columns: 1.55fr minmax(0, 1fr); gap: 64px; align-items: end;
}
.kicker {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ac); margin-bottom: 28px;
}
.hero__name {
  font-size: clamp(48px, 6.4vw, 84px); font-weight: 600; line-height: 0.96;
  letter-spacing: -0.03em; margin-bottom: 26px;
}
.hero__role {
  font-size: clamp(19px, 2vw, 22px); line-height: 1.4; letter-spacing: -0.01em;
  color: #33373e; max-width: 32ch; margin: 0 0 34px;
}
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  font-size: 14px; color: var(--ink); border: 1px solid rgba(20, 22, 26, 0.18);
  padding: 9px 16px; border-radius: 999px; transition: border-color 0.3s ease, color 0.3s ease;
}
a.chip:hover { border-color: var(--ac); color: var(--ac); }
.chip--plain { color: var(--muted); border-color: rgba(20, 22, 26, 0.1); }

.hero__photo { min-width: 0; overflow: hidden; border-radius: 4px; background: #e9e5df; }
.hero__photo img { width: 100%; height: 420px; object-fit: cover; object-position: 50% 22%; }

/* ---------- Cifras ---------- */
.stats { padding: 0 0 96px; }
.stats__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  border-top: 1px solid rgba(20, 22, 26, 0.14);
}
.stat { padding: 30px 26px 30px 0; }
.stat__n { font-size: 46px; font-weight: 600; line-height: 1; letter-spacing: -0.03em; }
.stat__l { font-size: 13px; line-height: 1.45; color: var(--muted); margin-top: 10px; max-width: 18ch; }

/* ---------- Bloques ---------- */
.band { background: var(--dark); color: #f2efe9; }
.sec { padding: 92px 0; }
.sec--top { border-top: 1px solid var(--line); }
.two { display: grid; grid-template-columns: 260px 1fr; gap: 56px; }

.eyebrow {
  font-family: var(--mono); font-size: 12px; font-weight: 400; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--ac); margin-top: 8px;
}
.lede {
  font-size: clamp(20px, 2.1vw, 25px); font-weight: 400; line-height: 1.55;
  letter-spacing: -0.015em; color: #e8e4dc; margin: 0; text-wrap: pretty;
}

/* Competencias */
.skill {
  display: grid; grid-template-columns: 210px 1fr; gap: 32px;
  padding: 24px 0; border-top: 1px solid var(--line);
}
.skill__k { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; }
.skill__v { font-size: 16px; line-height: 1.6; color: var(--soft); text-wrap: pretty; }

/* Experiencia */
.job {
  display: grid; grid-template-columns: 176px 1fr; gap: 32px;
  padding: 34px 0; border-top: 1px solid var(--line);
}
.job__date { font-family: var(--mono); font-size: 12.5px; line-height: 1.5; }
.job__org { font-size: 13px; line-height: 1.5; color: #8a8e95; margin-top: 6px; }
.job__title {
  font-size: clamp(21px, 2.2vw, 27px); font-weight: 600; line-height: 1.22;
  letter-spacing: -0.022em; margin: -4px 0 14px;
}
.bullets { display: grid; gap: 11px; }
.bullets li {
  font-size: 15.5px; line-height: 1.62; color: var(--soft);
  padding-left: 20px; position: relative; text-wrap: pretty;
}
.bullets li::before {
  content: ""; position: absolute; left: 0; top: 10px; width: 7px; height: 1px; background: var(--ac);
}
.band .bullets li { color: #b6bac4; }

/* Proyectos */
.projects { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1px; background: rgba(242, 239, 233, 0.14); }
.project { background: var(--dark); padding: 26px 24px 30px; }
.project__n { font-family: var(--mono); font-size: 11px; color: var(--ac); margin-bottom: 14px; }
.project__t { font-size: 16px; line-height: 1.55; color: #e8e4dc; text-wrap: pretty; }

/* Formación */
.edu { display: grid; grid-template-columns: 176px 1fr; gap: 32px; padding: 26px 0; border-top: 1px solid var(--line); }
.edu__date { font-family: var(--mono); font-size: 12.5px; }
.edu__title { font-size: 22px; font-weight: 600; line-height: 1.28; letter-spacing: -0.02em; margin-top: -3px; }
.edu__org { font-size: 14px; color: var(--muted); margin-top: 6px; }
.certs-wrap { border-top: 1px solid var(--line); padding-top: 34px; margin-top: 26px; }
.certs-head {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase;
  color: #8a8e95; margin-bottom: 22px;
}
.certs { display: grid; gap: 12px; }

/* ---------- Contacto ---------- */
.contact { background: var(--ac); color: #1b1206; }
.contact__grid { display: grid; grid-template-columns: 1fr minmax(0, 1fr); gap: 64px; align-items: start; }
.contact__title {
  font-size: clamp(34px, 4.6vw, 56px); font-weight: 600; line-height: 1.04;
  letter-spacing: -0.03em; margin-bottom: 24px; max-width: 22ch;
}
.contact__text { font-size: 17px; line-height: 1.6; color: rgba(27, 18, 6, 0.78); margin: 0 0 32px; max-width: 34ch; }
.contact__links { display: grid; gap: 14px; }
.contact__links a {
  font-size: 16px; color: #1b1206; width: fit-content; padding-bottom: 6px;
  border-bottom: 1px solid rgba(27, 18, 6, 0.3);
}
.contact__links a:hover { border-color: #1b1206; color: #1b1206; }

.form { display: grid; gap: 14px; background: var(--paper); padding: 32px; border-radius: 3px; }
.field { display: grid; gap: 7px; }
.field label {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted);
}
.field input, .field textarea {
  font-family: inherit; font-size: 15px; color: var(--ink); background: transparent;
  border: 1px solid rgba(20, 22, 26, 0.2); border-radius: 2px; padding: 12px 14px; width: 100%;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.field textarea { resize: vertical; min-height: 108px; }
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--ac); box-shadow: 0 0 0 3px rgba(194, 118, 43, 0.16);
}
.hp { position: absolute; left: -9999px; opacity: 0; }
.btn-send {
  margin-top: 8px; font-family: inherit; font-size: 15px; font-weight: 500;
  background: var(--ink); color: var(--paper); border: 0; padding: 14px 22px;
  border-radius: 999px; cursor: pointer; transition: background 0.35s ease;
}
.btn-send:hover { background: #33373e; }
.btn-send[disabled] { opacity: 0.55; cursor: default; }
.form__msg { font-size: 14px; line-height: 1.5; min-height: 20px; color: var(--soft); }
.form__msg--ok { color: #1f6b3c; }
.form__msg--err { color: #a3341f; }

/* ---------- Pie ---------- */
.foot { background: var(--dark); color: #8a8e95; }
.foot__in {
  display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between;
  padding: 30px var(--pad); max-width: var(--max); margin: 0 auto;
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.06em;
}

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .two { grid-template-columns: 1fr; gap: 22px; }
  .eyebrow { margin-top: 0; }
}
@media (max-width: 900px) {
  :root { --pad: 24px; }
  .nav__links { display: none; }
  .hero { padding: 64px 0 56px; }
  .hero__grid, .contact__grid { grid-template-columns: 1fr; gap: 40px; }
  .hero__photo { order: -1; max-width: 260px; }
  .hero__photo img { height: 300px; }
  .skill, .job, .edu { grid-template-columns: 1fr; gap: 12px; }
  .sec { padding: 64px 0; }
  .stats { padding-bottom: 56px; }
  .stat { padding-right: 14px; }
  .form { padding: 24px; }
}