/* Peluquería Azabache — propuesta de diseño: negro profundo, plata y blanco, con brillo de gema */
:root {
  --jet: #0B0B0D; --jet2: #141418; --silver: #C9CCD1; --silver-d: #9EA2AA; --white: #F5F5F7;
  --muted: #8F929A; --line: rgba(201,204,209,.18);
  --display: "Italiana", Georgia, serif; --sans: "Montserrat", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body { margin: 0; font: 300 16.5px/1.75 var(--sans); color: var(--white); background: var(--jet); -webkit-font-smoothing: antialiased; }
img, svg { display: block; }
a { color: inherit; }
strong { font-weight: 600; }
h1, h2, h3 { font-family: var(--display); font-weight: 400; line-height: 1.05; margin: 0 0 .45em; letter-spacing: .02em; }
h2 { font-size: clamp(2.2rem, 6vw, 3.4rem); }
h3 { font-size: 1.7rem; }
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: 24px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--silver); color: var(--jet); padding: 10px 16px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--silver); outline-offset: 3px; }
.ico { width: 20px; height: 20px; flex: none; }
.eyebrow { font-weight: 600; font-size: .72rem; letter-spacing: .4em; text-transform: uppercase; color: var(--silver-d); margin-bottom: 14px; }
.eyebrow--dark { color: #55585f; }

.btn { display: inline-flex; align-items: center; gap: 10px; padding: 13px 26px; font: 600 .78rem var(--sans); letter-spacing: .22em; text-transform: uppercase; text-decoration: none; border: 1px solid transparent; transition: background .3s, color .3s, border-color .3s; }
.btn--lg { padding: 16px 30px; }
.btn--silver { background: linear-gradient(135deg, #E7E9ED, var(--silver) 50%, #A9ADB5); color: var(--jet); }
.btn--silver:hover { background: var(--white); }
.btn--line { border-color: var(--line); color: var(--white); }
.btn--line:hover { border-color: var(--silver); }

.header { position: sticky; top: 0; z-index: 50; background: rgba(11,11,13,.9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 400 1.7rem var(--display); letter-spacing: .08em; }
.logo__gem { width: 26px; height: 26px; color: var(--silver); }
.menu-btn { width: 46px; height: 46px; border: 1px solid var(--line); background: none; display: grid; place-content: center; gap: 7px; cursor: pointer; }
.menu-btn span { display: block; width: 22px; height: 1px; background: var(--white); transition: transform .3s; }
.menu-btn[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
.nav { position: fixed; inset: 72px 0 0 0; background: var(--jet); padding: 34px 26px; display: flex; flex-direction: column; gap: 8px; opacity: 0; visibility: hidden; transition: opacity .35s, visibility .35s; }
.nav.open { opacity: 1; visibility: visible; }
.nav a:not(.btn) { font: 400 2.2rem var(--display); letter-spacing: .04em; text-decoration: none; }
.nav .btn { margin-top: 22px; align-self: flex-start; }
@media (min-width: 960px) {
  .menu-btn { display: none; }
  .nav { position: static; flex-direction: row; align-items: center; gap: 30px; padding: 0; background: none; opacity: 1; visibility: visible; }
  .nav a:not(.btn) { font: 400 .76rem var(--sans); letter-spacing: .24em; text-transform: uppercase; }
  .nav a:not(.btn):hover { color: var(--silver); }
  .nav .btn { margin: 0; }
}

.hero { padding: 54px 0 80px; background: radial-gradient(ellipse at 75% 40%, #23232B 0%, var(--jet) 60%); overflow: hidden; }
.hero__grid { display: grid; gap: 30px; align-items: center; }
.hero h1 { font-size: clamp(4rem, 17vw, 8.5rem); letter-spacing: .06em; margin-bottom: .05em; background: linear-gradient(180deg, var(--white), var(--silver-d)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__line { font: 400 clamp(1.4rem, 4vw, 2rem) var(--display); color: var(--silver); letter-spacing: .04em; }
.lead { color: var(--muted); max-width: 32em; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.gem svg { width: min(280px, 70%); margin-inline: auto; filter: drop-shadow(0 30px 50px rgba(201,204,209,.15)); animation: float 6s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-10px); } }
.shine { animation: sweep 4.5s ease-in-out infinite; }
@keyframes sweep { 0%, 40% { transform: translateX(0) skewX(-20deg); } 80%, 100% { transform: translateX(520px) skewX(-20deg); } }
@media (min-width: 900px) { .hero { padding: 90px 0 120px; } .hero__grid { grid-template-columns: 1.2fr .8fr; } .gem svg { width: 100%; } }

.section { padding: 84px 0; }
.section--silver { background: linear-gradient(135deg, #ECEDF0, var(--silver)); color: var(--jet); }
.section--deep { background: var(--jet2); }
.head { text-align: center; max-width: 620px; margin: 0 auto 44px; }
.sub, .note { color: var(--muted); }
.note { text-align: center; margin-top: 24px; letter-spacing: .06em; }

.services { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (min-width: 700px) { .services { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .services { grid-template-columns: repeat(4, 1fr); } }
.service { background: var(--jet); padding: 34px 28px; transition: background .3s; }
.service:hover { background: var(--jet2); }
.service__n { display: block; font: 400 1.1rem var(--display); color: var(--silver-d); letter-spacing: .2em; margin-bottom: 18px; }
.service p { color: var(--muted); margin: 0; }

.salon { display: grid; gap: 30px; align-items: center; }
@media (min-width: 900px) { .salon { grid-template-columns: 1fr 1fr; gap: 70px; } }
.salon__quote { font: 400 clamp(2rem, 6vw, 3.4rem)/1.1 var(--display); margin: 0; }
.socials { display: flex; gap: 10px; }
.socials a { width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid rgba(11,11,13,.3); transition: background .25s, color .25s; }
.socials a:hover { background: var(--jet); color: var(--white); }

.hours { text-align: center; border: 1px solid var(--line); padding: 44px 26px; }
.hours p { color: var(--muted); }
.hours__phones { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.hours__phones a { display: inline-flex; align-items: center; gap: 10px; padding: 12px 20px; border: 1px solid var(--line); text-decoration: none; font: 400 1.4rem var(--display); letter-spacing: .06em; }
.hours__phones a:hover { border-color: var(--silver); }

.booking { border: 1px solid var(--line); padding: 44px 24px; text-align: center; background: var(--jet); }
.booking__ico { width: 46px; height: 46px; margin: 0 auto 14px; color: var(--silver); }
.booking__title { font: 400 2rem var(--display); margin-bottom: .3em; }
.booking p { color: var(--muted); }

.map { border: 1px solid var(--line); }
.map iframe { width: 100%; height: 380px; border: 0; display: block; filter: grayscale(1) invert(.92) contrast(.9); }

.contact { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (min-width: 700px) { .contact { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .contact { grid-template-columns: repeat(4, 1fr); } }
.contact__item { display: flex; gap: 12px; align-items: center; padding: 22px; background: var(--jet2); text-decoration: none; min-width: 0; transition: background .25s; }
.contact__item:hover { background: #1d1d23; }
.contact__item span { min-width: 0; overflow-wrap: anywhere; }
.contact__item .ico { width: 24px; height: 24px; color: var(--silver); }
.contact__item strong { display: block; font-size: .7rem; letter-spacing: .24em; text-transform: uppercase; color: var(--muted); }

.footer { border-top: 1px solid var(--line); padding: 40px 0 110px; text-align: center; color: var(--muted); font-size: .88rem; }
.footer__logo { font: 400 2.4rem var(--display); color: var(--white); letter-spacing: .1em; margin-bottom: .2em; }
.footer__demo { display: inline-block; margin-top: 6px; padding: 5px 16px; border: 1px solid var(--silver); color: var(--silver); font-size: .7rem; letter-spacing: .3em; text-transform: uppercase; }
@media (min-width: 960px) { .footer { padding-bottom: 40px; } }

.mobile-cta { position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.mobile-cta__btn { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 17px; font: 600 .76rem var(--sans); letter-spacing: .2em; text-transform: uppercase; text-decoration: none; background: var(--jet); color: var(--white); }
.mobile-cta__btn--main { background: linear-gradient(135deg, #E7E9ED, var(--silver)); color: var(--jet); }
@media (min-width: 960px) { .mobile-cta { display: none; } }

.reveal { opacity: 0; transform: translateY(16px); transition: opacity .9s ease, transform .9s ease; }
.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; }
  .gem svg, .shine { animation: none; }
}