/* 1990 Cultural's Barber — propuesta de diseño: retro 90, cinta VHS (azul, magenta, amarillo) sobre negro */
:root {
  --bg: #0D0D12; --bg2: #161622; --blue: #2F6BFF; --magenta: #FF2E88; --yellow: #FFD23F;
  --paper: #F4F1E8; --grey: #A9A8B8; --line: rgba(244,241,232,.15);
  --mono: "Rubik Mono One", ui-monospace, monospace; --sans: "Space Grotesk", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 70px; }
body { margin: 0; font: 17px/1.6 var(--sans); color: var(--paper); background: var(--bg); -webkit-font-smoothing: antialiased; }
img, svg { display: block; }
a { color: inherit; }
h1, h2, h3 { margin: 0 0 .4em; font-weight: 700; }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1em; }
.container { width: min(1120px, 100% - 40px); margin-inline: auto; }
.narrow { width: min(760px, 100% - 40px); }
.center { text-align: center; margin-top: 22px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--yellow); color: #000; padding: 10px 16px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--yellow); outline-offset: 3px; }
.ico { width: 20px; height: 20px; flex: none; }

.btn { display: inline-flex; align-items: center; gap: 10px; padding: 12px 20px; font: .9rem/1 var(--mono); text-transform: uppercase; text-decoration: none; border: 3px solid transparent; transition: transform .15s, box-shadow .15s; }
.btn:hover { transform: translate(-3px, -3px); box-shadow: 6px 6px 0 var(--magenta); }
.btn--lg { padding: 16px 24px; font-size: 1rem; }
.btn--yellow { background: var(--yellow); color: var(--bg); border-color: var(--bg); }
.btn--line { border-color: var(--paper); color: var(--paper); }
.btn--dark { background: var(--bg); color: var(--yellow); }
.btn--dark:hover { box-shadow: 6px 6px 0 var(--yellow); }

.header { position: sticky; top: 0; z-index: 50; background: var(--bg); border-bottom: 3px solid; border-image: linear-gradient(90deg, var(--blue) 0 33%, var(--magenta) 33% 66%, var(--yellow) 66%) 1; }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo__num { font: 1.2rem/1 var(--mono); background: var(--paper); color: var(--bg); padding: 6px 8px; }
.logo__txt { font-weight: 700; font-size: 1rem; letter-spacing: .02em; }
.menu-btn { width: 46px; height: 46px; border: 3px solid var(--paper); background: none; display: grid; place-content: center; gap: 5px; cursor: pointer; }
.menu-btn span { display: block; width: 20px; height: 3px; transition: transform .3s, opacity .3s; }
.menu-btn span:nth-child(1) { background: var(--blue); }
.menu-btn span:nth-child(2) { background: var(--magenta); }
.menu-btn span:nth-child(3) { background: var(--yellow); }
.menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
.nav { position: fixed; inset: 69px 0 0 0; background: var(--bg2); padding: 24px 22px; display: flex; flex-direction: column; gap: 4px; clip-path: inset(0 0 100% 0); transition: clip-path .35s steps(6); }
.nav.open { clip-path: inset(0 0 0 0); }
.nav a:not(.btn) { font: 1.5rem/1.8 var(--mono); text-decoration: none; }
.nav a:not(.btn):nth-child(3n+1):hover { color: var(--blue); }
.nav a:not(.btn):nth-child(3n+2):hover { color: var(--magenta); }
.nav a:not(.btn):nth-child(3n):hover { color: var(--yellow); }
.nav .btn { margin-top: 18px; align-self: flex-start; }
@media (min-width: 960px) {
  .menu-btn { display: none; }
  .nav { position: static; flex-direction: row; align-items: center; gap: 24px; padding: 0; background: none; clip-path: none; }
  .nav a:not(.btn) { font: 500 .98rem var(--sans); }
  .nav .btn { margin: 0; }
}

.hero { position: relative; padding: 46px 0 64px; overflow: hidden; }
.scan { position: absolute; inset: 0; background: repeating-linear-gradient(0deg, rgba(255,255,255,.035) 0 1px, transparent 1px 4px); pointer-events: none; }
.hero__grid { position: relative; display: grid; gap: 34px; align-items: center; }
.rec { display: inline-flex; align-items: center; gap: 8px; font: .85rem var(--mono); }
.rec .ico { color: #FF3B3B; width: 14px; height: 14px; animation: blink 1.2s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.hero__title { margin: 6px 0 20px; }
.glitch { position: relative; display: block; font: clamp(5rem, 22vw, 10rem)/.9 var(--mono); color: var(--paper); }
.glitch::before, .glitch::after { content: attr(data-text); position: absolute; left: 0; top: 0; mix-blend-mode: screen; }
.glitch::before { color: var(--blue); transform: translate(-4px, 2px); animation: shift 3.2s infinite; }
.glitch::after { color: var(--magenta); transform: translate(4px, -2px); animation: shift 2.7s infinite reverse; }
@keyframes shift { 0%, 90%, 100% { clip-path: inset(0 0 0 0); } 92% { clip-path: inset(20% 0 50% 0); } 95% { clip-path: inset(60% 0 10% 0); } }
.hero__sub { display: inline-block; margin-top: 10px; font: clamp(1.1rem, 4vw, 1.7rem)/1.1 var(--mono); background: var(--yellow); color: var(--bg); padding: 6px 10px; }
.lead { font-size: 1.15rem; color: var(--grey); max-width: 32em; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 24px; }
.tape svg { width: min(360px, 90%); margin-inline: auto; transform: rotate(-6deg); filter: drop-shadow(10px 10px 0 var(--magenta)); }
.reel { transform-box: fill-box; transform-origin: center; animation: spin 3s linear infinite; }
.reel--2 { animation-duration: 3.4s; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (min-width: 900px) { .hero { padding: 80px 0 100px; } .hero__grid { grid-template-columns: 1.15fr .85fr; } .tape svg { width: 100%; } }

.stripes span { display: block; height: 10px; }
.stripes span:nth-child(1) { background: var(--blue); }
.stripes span:nth-child(2) { background: var(--magenta); }
.stripes span:nth-child(3) { background: var(--yellow); }

.section { padding: 78px 0; }
.section--blue { background: var(--blue); }
.section--magenta { background: var(--magenta); color: var(--bg); }
.section--dark2 { background: var(--bg2); }
.title { font: clamp(1.7rem, 6vw, 3rem)/1.1 var(--mono); margin-bottom: 30px; }
.title span { color: var(--yellow); }
.title--light span { color: var(--bg); }
.title--dark { color: var(--bg); }
.note { color: var(--grey); }

.tracks { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.track { display: grid; grid-template-columns: 56px 1fr auto; gap: 14px; align-items: center; padding: 18px 20px; background: var(--bg2); border-left: 6px solid var(--blue); transition: transform .2s; }
.track:nth-child(2) { border-color: var(--magenta); }
.track:nth-child(3) { border-color: var(--yellow); }
.track:hover { transform: translateX(6px); }
.track__n { font: 1.2rem var(--mono); color: var(--grey); }
.track p { margin: 0; color: var(--grey); }
.track__t { font: .75rem var(--mono); color: var(--yellow); text-transform: uppercase; }
@media (min-width: 900px) { .tracks { grid-template-columns: repeat(3, 1fr); } .track { grid-template-columns: 48px 1fr; } .track__t { grid-column: 2; } }

.concept__grid { display: grid; gap: 14px; }
@media (min-width: 820px) { .concept__grid { grid-template-columns: repeat(3, 1fr); } }
.pill-card { background: var(--bg); padding: 26px 24px; box-shadow: 8px 8px 0 var(--yellow); }
.pill-card strong { display: block; font: 1.1rem var(--mono); margin-bottom: 10px; color: var(--yellow); }
.pill-card p { margin: 0; color: var(--grey); }

.screen { background: #050507; border: 3px solid var(--paper); padding: 26px; text-align: center; box-shadow: inset 0 0 60px rgba(47,107,255,.25); }
.screen__top { display: flex; justify-content: space-between; font: .8rem var(--mono); color: var(--blue); }
.screen__big { font: clamp(2rem, 8vw, 3.2rem)/1.1 var(--mono); color: var(--yellow); margin: 10px 0 14px; }
.screen p:not(.screen__big):not(.screen__top) { color: var(--grey); }

.booking { border: 3px solid var(--bg); padding: 40px 24px; text-align: center; background: rgba(13,13,18,.08); }
.booking__title { font: 1.6rem var(--mono); }

.map { border: 3px solid var(--paper); }
.map iframe { width: 100%; height: 380px; border: 0; display: block; filter: grayscale(.6) contrast(1.1); }

.contact { display: grid; gap: 12px; }
@media (min-width: 820px) { .contact { grid-template-columns: repeat(3, 1fr); } }
.contact__item { display: flex; gap: 14px; align-items: center; padding: 20px; color: var(--bg); text-decoration: none; transition: transform .15s; }
.contact__item:hover { transform: translate(-3px, -3px); box-shadow: 6px 6px 0 var(--paper); }
.contact__item--y { background: var(--yellow); }
.contact__item--m { background: var(--magenta); }
.contact__item--b { background: var(--blue); color: var(--paper); }
.contact__item .ico { width: 26px; height: 26px; }
.contact__item strong { display: block; font: .85rem var(--mono); text-transform: uppercase; }

.footer { padding: 38px 0 110px; text-align: center; color: var(--grey); font-size: .92rem; border-top: 1px solid var(--line); }
.footer__logo { font: 1.6rem var(--mono); color: var(--paper); margin-bottom: .3em; }
.footer__logo span { font: 700 1rem var(--sans); color: var(--yellow); }
.footer__demo { display: inline-block; margin-top: 6px; padding: 5px 12px; background: var(--paper); color: var(--bg); font: .72rem var(--mono); text-transform: uppercase; }
@media (min-width: 960px) { .footer { padding-bottom: 38px; } }

.mobile-cta { position: fixed; left: 10px; right: 10px; bottom: 10px; z-index: 60; display: grid; grid-template-columns: 1fr 1.3fr; gap: 8px; }
.mobile-cta__btn { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 14px; font: .82rem var(--mono); text-transform: uppercase; text-decoration: none; background: var(--paper); color: var(--bg); border: 3px solid var(--bg); box-shadow: 4px 4px 0 var(--magenta); }
.mobile-cta__btn--main { background: var(--yellow); }
@media (min-width: 960px) { .mobile-cta { display: none; } }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .5s steps(5), transform .5s steps(5); }
.reveal.visible, .no-js .reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .reel, .rec .ico, .glitch::before, .glitch::after { animation: none; }
}