/* ============================================================
   alexsazo.com — estilo: papel cálido + tinta + un acento.
   Para cambiar colores o tipografías, edita solo :root.
   ============================================================ */

:root {
  --paper: #f3eee4;
  --paper-2: #ebe4d6;
  --ink: #1f1b16;
  --ink-soft: #5b5348;
  --line: #d8cfbe;
  --accent: #d4572a;        /* naranja tostado */
  --accent-ink: #ffffff;
  --band: #1f1b16;
  --band-ink: #f3eee4;
  --card: #f8f4ec;

  --f-display: "Fraunces", Georgia, serif;
  --f-body: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;

  --radius: 14px;
  --max: 1120px;
  --gutter: clamp(16px, 4vw, 40px);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #17140f;
    --paper-2: #201c16;
    --ink: #f0e9dc;
    --ink-soft: #b3a998;
    --line: #3a342b;
    --accent: #e8703f;
    --accent-ink: #17140f;
    --band: #2a241c;
    --band-ink: #f0e9dc;
    --card: #1d1914;
    color-scheme: dark;
  }
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.6 var(--f-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
/* grano sutil tipo papel */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none; z-index: 100;
  opacity: .07;
  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='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--f-display); font-weight: 500; line-height: 1.05; letter-spacing: -.02em; margin: 0; }
h1 em, h2 em { font-style: italic; color: var(--accent); }
p { margin: 0; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--paper); padding: 8px 12px; border-radius: 8px; z-index: 200; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.tag {
  font-family: var(--f-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ---------- botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: 999px;
  border: 1.5px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  font: 600 15px/1 var(--f-body);
  text-decoration: none;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, color .15s ease;
}
.btn:hover { transform: translateY(-2px); background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-small { padding: 9px 16px; font-size: 14px; }
.btn-light { background: var(--band-ink); color: var(--band); border-color: var(--band-ink); }
.btn[disabled] { opacity: .6; pointer-events: none; }

/* ---------- header ---------- */
.top {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px var(--gutter);
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.brand { font: 600 22px/1 var(--f-display); text-decoration: none; letter-spacing: -.02em; }
.brand em { color: var(--accent); }
.nav { display: flex; gap: 26px; }
.nav a { text-decoration: none; font-size: 15px; color: var(--ink-soft); }
.nav a:hover { color: var(--ink); }
@media (max-width: 760px) { .nav { display: none; } }

/* ---------- layout ---------- */
.section, .hero { max-width: var(--max); margin: 0 auto; padding: clamp(64px, 10vw, 120px) var(--gutter) 0; }
.section-head { max-width: 680px; margin-bottom: 40px; }
.section-head h2 { font-size: clamp(34px, 5vw, 52px); margin: 10px 0 14px; }
.lead { color: var(--ink-soft); font-size: 18px; }

/* ---------- hero ---------- */
.hero {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: clamp(32px, 6vw, 72px);
  align-items: center;
  padding-top: clamp(40px, 8vw, 96px);
}
.hero h1 { font-size: clamp(44px, 7.4vw, 92px); margin: 16px 0 28px; }
.pillars { list-style: none; padding: 0; margin: 0 0 32px; display: flex; flex-wrap: wrap; gap: 10px; }
.pillars li {
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 999px;
  padding: 8px 16px 8px 10px;
  font-size: 15px;
  display: inline-flex; gap: 10px; align-items: center;
}
.pillars span { font: 500 11px/1 var(--f-mono); color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, transparent); padding: 5px 7px; border-radius: 999px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }

.door {
  display: inline-flex; align-items: center; gap: 12px;
  margin-top: 36px;
  text-decoration: none;
  font-family: var(--f-display);
  font-style: italic;
  font-size: 21px;
  border-bottom: 1.5px solid var(--accent);
  padding-bottom: 4px;
}
.door-arrow { color: var(--accent); transition: transform .2s ease; font-style: normal; }
.door:hover .door-arrow { transform: translateX(5px); }

.portrait { margin: 0; position: relative; }
.portrait img, .monogram {
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: 22px 22px 120px 22px;
  object-fit: cover;
}
.monogram {
  display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(circle at 78% 18%, var(--accent) 0 34px, transparent 35px),
    var(--band);
  color: var(--band-ink);
  font-family: var(--f-display);
  font-style: italic;
  font-size: clamp(110px, 16vw, 190px);
  line-height: 1;
}
.mono-s { color: var(--accent); margin-left: -.06em; }
.sticker {
  position: absolute; left: -18px; bottom: 34px;
  transform: rotate(-4deg);
  background: var(--accent); color: var(--accent-ink);
  font: 500 12.5px/1.3 var(--f-mono);
  padding: 9px 13px;
  border-radius: 8px;
  max-width: 220px;
  box-shadow: 0 8px 24px rgba(0,0,0,.12);
}

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; }
  .portrait { width: min(200px, 55vw); order: -1; }
  .monogram {
    font-size: 96px; border-radius: 18px 18px 70px 18px;
    background: radial-gradient(circle at 80% 17%, var(--accent) 0 18px, transparent 19px), var(--band);
  }
  .portrait img { border-radius: 18px 18px 70px 18px; }
  .sticker { font-size: 11px; max-width: 170px; bottom: 18px; }
  .sticker { left: auto; right: -6px; }
}

/* ---------- servicios ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 960px) { .cards { grid-template-columns: 1fr; } }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px 26px;
  display: flex; flex-direction: column;
  transition: transform .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-4px); border-color: var(--ink-soft); }
.card-num { font: 500 13px/1 var(--f-mono); color: var(--accent); margin-bottom: 18px; }
.card h3 { font-size: 30px; margin-bottom: 12px; }
.card > p { color: var(--ink-soft); margin-bottom: 18px; }
.card ul { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 10px; }
.card li { padding-left: 22px; position: relative; font-size: 15.5px; line-height: 1.45; }
.card li::before { content: "—"; position: absolute; left: 0; color: var(--accent); }
.card-link { margin-top: auto; font-weight: 600; text-decoration: none; font-size: 15px; }
.card-link:hover { color: var(--accent); }

/* ---------- banda parejas ---------- */
.band {
  margin-top: clamp(64px, 10vw, 120px);
  background: var(--band);
  color: var(--band-ink);
}
.band-inner {
  max-width: var(--max); margin: 0 auto;
  padding: clamp(48px, 8vw, 88px) var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
}
.band-inner > div { max-width: 620px; }
.band h2 { font-size: clamp(36px, 5.4vw, 60px); font-style: italic; margin: 10px 0 14px; }
.band p { opacity: .85; font-size: 18px; }
.tag-light { color: var(--band-ink); opacity: .7; }

/* ---------- experiencia ---------- */
.exp { display: grid; grid-template-columns: 1.3fr 1fr; gap: 24px; align-items: start; }
@media (max-width: 860px) { .exp { grid-template-columns: 1fr; } }
.exp-list { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); }
.exp-list li {
  padding: 14px 0 14px 34px;
  border-bottom: 1px solid var(--line);
  position: relative;
}
.exp-list li::before {
  content: "→";
  position: absolute; left: 4px;
  font-family: var(--f-mono); color: var(--accent);
}
.project {
  position: relative;
  display: flex; flex-direction: column; gap: 10px;
  padding: 28px;
  border-radius: var(--radius);
  background: var(--accent);
  color: var(--accent-ink);
  text-decoration: none;
  transform: rotate(1.2deg);
  transition: transform .2s ease;
}
.project:hover { transform: rotate(0deg) translateY(-3px); }
.project-status {
  align-self: flex-start;
  font: 500 11.5px/1 var(--f-mono); text-transform: uppercase; letter-spacing: .06em;
  border: 1px solid currentColor; border-radius: 999px; padding: 6px 10px;
}
.project-name { font: 500 36px/1.05 var(--f-display); }
.project-desc { font-size: 16px; opacity: .92; }
.project-go { position: absolute; top: 22px; right: 24px; font-size: 24px; }

/* ---------- videos ---------- */
.videos { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; }
.video { margin: 0; }
.video-frame {
  position: relative; display: block; width: 100%;
  aspect-ratio: 16 / 9;
  border: 0; padding: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--band);
  cursor: pointer;
}
.video-frame img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease, opacity .3s ease; opacity: .9; }
.video-frame:hover img { transform: scale(1.03); opacity: 1; }
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.play {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--accent); color: var(--accent-ink);
  display: grid; place-items: center; font-size: 22px;
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
}
.video figcaption { margin-top: 10px; font-size: 15px; color: var(--ink-soft); }

/* ---------- instagram ---------- */
.ig { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; align-items: start; }
.ig:empty { display: none; }
.ig .instagram-media { min-width: 0 !important; width: 100% !important; margin: 0 !important; }
.ig-follow { margin-top: 24px; }

/* ---------- contacto ---------- */
.contact { padding-bottom: clamp(64px, 10vw, 120px); }
.contact-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(24px, 5vw, 56px); align-items: start; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }

.form { display: grid; gap: 18px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(20px, 4vw, 32px); }
.field { display: grid; gap: 7px; min-width: 0; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 560px) { .field-row { grid-template-columns: 1fr; } }
label { font-size: 14px; font-weight: 600; }
.opt { font-weight: 400; color: var(--ink-soft); }
input, select, textarea {
  width: 100%;
  font: 16px/1.4 var(--f-body);
  color: var(--ink);
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  transition: border-color .15s ease;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }
textarea { resize: vertical; min-height: 130px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form .btn { justify-self: start; }
.form-status { font-size: 15px; min-height: 1.4em; }
.form-status.ok { color: #2f7a43; }
.form-status.err { color: #b3261e; }
@media (prefers-color-scheme: dark) { .form-status.ok { color: #7fcf93; } .form-status.err { color: #f2938c; } }

.direct { display: grid; gap: 0; border-top: 1px solid var(--line); }
.direct-item { display: grid; gap: 4px; padding: 18px 0; border-bottom: 1px solid var(--line); text-decoration: none; }
a.direct-item:hover .direct-value { color: var(--accent); }
.direct-label { font: 500 12px/1 var(--f-mono); text-transform: uppercase; letter-spacing: .06em; color: var(--ink-soft); }
.direct-value { font: 500 20px/1.3 var(--f-display); overflow-wrap: anywhere; }
.socials { display: flex; flex-wrap: wrap; gap: 8px 18px; font: 500 20px/1.3 var(--f-display); }
.socials a { text-decoration: none; border-bottom: 1.5px solid var(--accent); }

/* ---------- footer ---------- */
.foot {
  max-width: var(--max); margin: 0 auto;
  padding: 28px var(--gutter) 40px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  border-top: 1px solid var(--line);
  font: 13px/1.4 var(--f-mono); color: var(--ink-soft);
}

/* aparición suave al hacer scroll */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }