/* Willer5 — paleta sacada del estudio: espuma acústica, sudadera roja, LEDs ámbar y azul */
:root {
  --panel: #161a22;
  --panel-2: #1f2430;
  --line: #2c3341;
  --concrete: #e8e4dd;
  --muted: #a3abb9;
  --hoodie: #e0392b;
  --led: #ffae42;
  --ice: #8fd0ff;
  --font: "Bricolage Grotesque", system-ui, sans-serif;
  --wrap: min(1160px, 100% - 2.5rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--panel);
  color: var(--concrete);
  font-family: var(--font);
  font-size: 1.125rem;
  line-height: 1.6;
  font-variation-settings: "opsz" 18;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--led); outline-offset: 3px; }

h1, h2, h3 { line-height: 1.05; margin: 0; font-variation-settings: "opsz" 96; }
h2 { font-size: clamp(2rem, 4.5vw, 3.4rem); font-weight: 750; font-stretch: 80%; letter-spacing: -0.01em; }
h3 { font-size: 1.5rem; font-weight: 700; }
p { margin: 0 0 1rem; max-width: 62ch; }

.skip { position: absolute; left: -999px; top: 0; background: var(--led); color: var(--panel); padding: .5rem 1rem; z-index: 50; }
.skip:focus { left: 1rem; }

/* Cabecera */
.top {
  position: fixed; inset: 0 0 auto 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: .9rem clamp(1.25rem, 4vw, 2.5rem);
  background: linear-gradient(var(--panel) 0%, rgb(22 26 34 / .85) 70%, transparent);
}
.brand { font-weight: 800; font-size: 1.5rem; text-decoration: none; font-stretch: 85%; }
.brand span { color: var(--hoodie); }
.nav { display: flex; gap: 1.75rem; align-items: center; }
.nav a { text-decoration: none; font-weight: 500; color: var(--muted); transition: color .2s; }
.nav a:hover { color: var(--concrete); }
.nav .nav-cta { color: var(--panel); background: var(--led); padding: .4rem 1rem; border-radius: 999px; font-weight: 650; }
.nav .nav-cta:hover { color: var(--panel); background: #ffc06b; }
.menu-btn { display: none; }

/* Portada: el mural es el protagonista */
.hero { position: relative; }
.hero img { width: 100%; height: min(88vh, 56.25vw); object-fit: cover; object-position: 55% 55%; }
.hero::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 30%;
  background: linear-gradient(transparent, var(--panel));
}

.intro {
  width: var(--wrap); margin: -3.5rem auto 0; position: relative; z-index: 2;
  display: grid; grid-template-columns: auto 1fr; gap: 1rem clamp(2rem, 5vw, 4.5rem); align-items: end;
  padding-bottom: clamp(4rem, 9vw, 7rem);
}
.intro h1 {
  font-size: clamp(4.5rem, 15vw, 12rem); font-weight: 800; font-stretch: 75%;
  letter-spacing: -0.03em; line-height: .85;
  color: var(--concrete);
  text-shadow: 6px 6px 0 var(--hoodie);
}
.lede { font-size: clamp(1.2rem, 2vw, 1.5rem); line-height: 1.45; margin-bottom: 1.5rem; }

.btn {
  display: inline-block; text-decoration: none; font-weight: 700;
  background: var(--hoodie); color: #fff; padding: .85rem 1.6rem; border-radius: 999px;
  transition: transform .15s, background .2s;
}
.btn:hover { background: #f04a3c; transform: translateY(-2px); }

/* Quién es */
.about {
  width: var(--wrap); margin: 0 auto; padding-block: clamp(3rem, 8vw, 6rem);
  display: grid; grid-template-columns: 5fr 6fr; gap: clamp(2rem, 6vw, 5rem); align-items: center;
}
.about-photo { margin: 0; }
.about-photo img { border-radius: 6px; box-shadow: -14px 14px 0 var(--panel-2), -14px 14px 0 2px var(--line); }
.about-text h2 { margin-bottom: 1.5rem; }
.services { list-style: none; padding: 0; margin: 2rem 0 0; display: grid; gap: 1rem; }
.services li { padding-left: 1rem; border-left: 3px solid var(--led); color: var(--muted); }
.services strong { display: block; color: var(--concrete); font-size: 1.15rem; }

/* Mesa de mezclas */
.styles { background: var(--panel-2); padding-block: clamp(4rem, 9vw, 7rem); border-block: 1px solid var(--line); }
.styles-head { width: var(--wrap); margin: 0 auto 3rem; }
.styles-head h2 { margin-bottom: .75rem; max-width: 18ch; }
.styles-head p { color: var(--muted); }

.desk {
  width: var(--wrap); margin: 0 auto;
  display: grid; grid-template-columns: repeat(8, 1fr); gap: 2px;
  background: var(--line); border: 2px solid var(--line); border-radius: 10px; overflow: hidden;
}
.channel {
  background: #191d26; padding: 1.5rem .5rem 1.1rem;
  display: grid; grid-template-columns: 10px auto; grid-template-rows: 260px auto;
  justify-content: center; column-gap: 1rem; row-gap: 1rem;
}
.meter {
  --level: 50;
  position: relative; border-radius: 3px; overflow: hidden;
  background: repeating-linear-gradient(to top, #262c38 0 7px, transparent 7px 10px);
}
.meter::after {
  content: ""; position: absolute; inset: auto 0 0 0;
  height: calc(var(--level) * 1%);
  background:
    repeating-linear-gradient(to top, transparent 0 7px, #191d26 7px 10px),
    linear-gradient(to top, var(--ice) 0 55%, var(--led) 75%, var(--hoodie) 92%);
  background-attachment: local;
  background-size: 100% 100%, 100% 260px;
  background-position: bottom;
  transition: height .12s ease-out;
}
.channel input {
  writing-mode: vertical-lr; direction: rtl;
  appearance: none; -webkit-appearance: none;
  width: 34px; height: 260px; margin: 0; background: transparent; cursor: grab;
}
.channel input::-webkit-slider-runnable-track { width: 4px; background: #0d1015; border-radius: 2px; margin-inline: auto; }
.channel input::-moz-range-track { width: 4px; background: #0d1015; border-radius: 2px; }
.channel input::-webkit-slider-thumb {
  -webkit-appearance: none; width: 34px; height: 18px; border-radius: 3px; margin-left: -15px;
  background: linear-gradient(#d9d6d0 0 45%, #2a2f3a 45% 55%, #bdb9b2 55%);
  box-shadow: 0 3px 6px rgb(0 0 0 / .5);
}
.channel input::-moz-range-thumb {
  width: 34px; height: 18px; border-radius: 3px; border: 0;
  background: linear-gradient(#d9d6d0 0 45%, #2a2f3a 45% 55%, #bdb9b2 55%);
}
.channel input:active { cursor: grabbing; }
.channel span {
  grid-column: 1 / -1; text-align: center; font-size: .95rem; font-weight: 600;
  background: var(--concrete); color: var(--panel); border-radius: 2px; padding: .15rem .3rem;
  font-stretch: 80%; white-space: nowrap;
}

/* Trabajos */
.work { width: var(--wrap); margin: 0 auto; padding-block: clamp(4rem, 9vw, 7rem); }
.work h2 { margin-bottom: .75rem; }
.work-intro { color: var(--muted); margin-bottom: 2.5rem; }
.work-list { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.work-item { padding: 2rem; border-radius: 8px; position: relative; min-height: 220px; display: flex; flex-direction: column; }
.work-item p { color: var(--muted); flex: 1; }
.work-rock { background: linear-gradient(135deg, #252b37, #1c2029); border: 1px solid var(--line); border-top: 4px solid var(--ice); }
.work-trap { background: linear-gradient(135deg, #2a1f24, #1c1a20); border: 1px solid var(--line); border-top: 4px solid var(--hoodie); }
.status { align-self: flex-start; font-size: .9rem; font-weight: 600; color: var(--led); border: 1px solid currentColor; border-radius: 999px; padding: .15rem .75rem; }
.listen { margin-top: 2rem; color: var(--muted); }

/* Contacto */
.contact {
  text-align: center; padding: clamp(4rem, 10vw, 8rem) 1.25rem;
  background: radial-gradient(ellipse at 50% 120%, rgb(224 57 43 / .35), transparent 60%), var(--panel-2);
  border-top: 1px solid var(--line);
}
.contact h2 { margin-bottom: 1rem; }
.contact p { margin: 0 auto 2rem; color: var(--muted); }
.btn-big { font-size: clamp(1.1rem, 2.5vw, 1.5rem); padding: 1rem 2.2rem; }

.foot {
  width: var(--wrap); margin: 0 auto; padding: 2rem 0;
  display: flex; justify-content: space-between; color: var(--muted); font-size: .95rem;
}

/* Responsive */
@media (max-width: 900px) {
  .desk { grid-template-columns: repeat(4, 1fr); }
  .channel { grid-template-rows: 200px auto; }
  .channel input { height: 200px; }
  .meter::after { background-size: 100% 100%, 100% 200px; }
}
@media (max-width: 760px) {
  .menu-btn {
    display: block; font: inherit; font-weight: 600; color: var(--concrete);
    background: var(--panel-2); border: 1px solid var(--line); border-radius: 999px; padding: .35rem 1rem;
  }
  .nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 1rem;
    background: var(--panel); padding: 1.25rem 1.5rem 1.75rem; border-bottom: 1px solid var(--line);
  }
  .nav.open { display: flex; }
  .hero img { height: auto; aspect-ratio: 1679 / 937; padding-top: 3.5rem; }
  .intro { grid-template-columns: 1fr; margin-top: -2rem; }
  .about { grid-template-columns: 1fr; }
  .work-list { grid-template-columns: 1fr; }
  .foot { flex-direction: column; gap: .25rem; }
}
@media (max-width: 480px) {
  .channel { padding-inline: .25rem; column-gap: .5rem; }
  .channel span { font-size: .8rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}