/* ====================================================================
   ÚMANA SOUNDS — redesign
   Plain CSS, no dependencies.
   ==================================================================== */

:root {
  --bg:        #0a0a0a;
  --bg-2:      #111110;
  --fg:        #f4f1ea;
  --muted:     #9b958a;
  --line:      rgba(244, 241, 234, 0.12);
  --red:       #c5202e;
  --red-soft:  #e0394a;
  --maxw:      1280px;
  --pad:       clamp(1.25rem, 5vw, 5rem);
  --font-head: "Sora", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.6;
  letter-spacing: 0.01em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--red); color: #fff; }

.u-accent { color: var(--red-soft); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

/* ===== Header ===== */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem var(--pad);
  transition: background 0.4s ease, padding 0.4s ease, backdrop-filter 0.4s ease;
}
.header.scrolled {
  background: rgba(10, 10, 10, 0.78);
  backdrop-filter: blur(14px);
  padding: 0.9rem var(--pad);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 0.7rem; }
.brand__mark { height: 30px; width: auto; }
.brand__word {
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: 0.28em;
  font-size: 0.82rem;
  text-transform: uppercase;
}
.brand__word span { color: var(--muted); font-weight: 300; }

.nav { display: flex; align-items: center; gap: clamp(1.2rem, 2.5vw, 2.6rem); }
.nav a {
  font-family: var(--font-head);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg);
  opacity: 0.78;
  transition: opacity 0.25s ease;
  position: relative;
}
.nav a:hover { opacity: 1; }
.nav a:not(.nav__cta)::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 1px; width: 0;
  background: var(--red-soft); transition: width 0.3s ease;
}
.nav a:not(.nav__cta):hover::after { width: 100%; }
.nav__cta {
  border: 1px solid var(--line);
  border-radius: 100px;
  padding: 0.55rem 1.3rem;
  opacity: 1;
  transition: border-color 0.25s ease, background 0.25s ease;
}
.nav__cta:hover { border-color: var(--red-soft); background: var(--red); }

.nav__lang { display: inline-flex; align-items: center; gap: 0.45rem; font-family: var(--font-head); font-size: 0.72rem; letter-spacing: 0.14em; }
.nav__lang a { opacity: 0.5; transition: opacity 0.25s ease, color 0.25s ease; }
.nav__lang a:hover { opacity: 1; }
.nav__lang a.is-active { opacity: 1; color: var(--red-soft); }
.nav__lang i { color: var(--line); font-style: normal; }

.nav-toggle { display: none; }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  text-align: center;
  overflow: hidden;
}
.hero__video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(0.25) contrast(1.05) brightness(0.62);
  z-index: 0;
}
.hero__veil {
  position: absolute; inset: 0; z-index: 1;
  background:
    radial-gradient(120% 90% at 50% 30%, transparent 30%, rgba(10,10,10,0.55) 100%),
    linear-gradient(180deg, rgba(10,10,10,0.45) 0%, transparent 30%, rgba(10,10,10,0.85) 100%);
}
.hero__inner { position: relative; z-index: 2; padding: 0 var(--pad); }
.hero__logo { height: clamp(64px, 12vw, 120px); width: auto; margin: 0 auto 1.8rem; opacity: 0.96; }
.hero__title {
  font-family: var(--font-head);
  font-weight: 200;
  font-size: clamp(2.6rem, 9vw, 7rem);
  line-height: 0.96;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-left: 0.22em; /* optical balance for tracking */
}
.hero__title span { display: block; font-size: 0.42em; letter-spacing: 0.55em; color: var(--muted); margin-top: 0.8rem; font-weight: 300; }
.hero__tag {
  font-family: var(--font-head);
  font-size: clamp(1rem, 2vw, 1.4rem);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-top: 2rem;
  color: var(--red-soft);
}
.hero__sub { color: var(--muted); margin-top: 1rem; font-size: 0.95rem; letter-spacing: 0.05em; }

.hero__scroll {
  position: absolute; bottom: 2.2rem; left: 50%; transform: translateX(-50%);
  z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 0.6rem;
  font-family: var(--font-head); font-size: 0.62rem; letter-spacing: 0.35em; text-transform: uppercase; color: var(--muted);
}
.hero__scroll i { width: 1px; height: 38px; background: linear-gradient(var(--red-soft), transparent); animation: scrollPulse 2s ease-in-out infinite; }
@keyframes scrollPulse { 0%,100% { transform: scaleY(0.5); opacity: 0.4; } 50% { transform: scaleY(1); opacity: 1; } }

/* ===== Section shell ===== */
.section { padding: clamp(5rem, 12vw, 10rem) var(--pad); max-width: var(--maxw); margin: 0 auto; }
.section__head { max-width: 60ch; margin-bottom: 4rem; }
.section__title {
  font-family: var(--font-head);
  font-weight: 200;
  font-size: clamp(2rem, 5.5vw, 4rem);
  line-height: 1.05;
  letter-spacing: 0.01em;
}
.section__intro { color: var(--muted); margin-top: 1.5rem; font-size: 1.05rem; max-width: 52ch; }

/* ===== Vision ===== */
.vision__lead { max-width: 50ch; margin: -1.5rem 0 4.5rem auto; text-align: right; }
.vision__lead p { font-family: var(--font-head); font-weight: 200; font-size: clamp(1.3rem, 3vw, 2.1rem); line-height: 1.35; }
.vision__lead em { color: var(--red-soft); font-style: normal; }

.vision__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: stretch;
}
.vcard {
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: clamp(1.75rem, 3vw, 2.75rem);
  background: var(--bg-2);
  display: flex; flex-direction: column; justify-content: center;
}
.vcard h3 {
  font-family: var(--font-head); font-weight: 400; font-size: 0.78rem;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--red-soft);
  margin-bottom: 1.2rem;
}
.vcard p { color: var(--fg); opacity: 0.82; font-size: 0.98rem; }
.vcard p + p { margin-top: 1rem; }
.vcard--accent { border-color: rgba(197, 32, 46, 0.45); background: linear-gradient(160deg, rgba(197,32,46,0.08), var(--bg-2)); }

.vfig { overflow: hidden; border-radius: 4px; }
.vfig img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s ease; min-height: 320px; }
.vfig:hover img { transform: scale(1.05); }

/* ===== Worldwide ===== */
.worldwide { max-width: none; padding-left: 0; padding-right: 0; }
.worldwide__statement { max-width: var(--maxw); margin: 0 auto 3.5rem; padding: 0 var(--pad); }
.worldwide__statement h2 { font-family: var(--font-head); font-weight: 200; font-size: clamp(2rem, 6vw, 4.5rem); line-height: 1.05; }

.marquee { overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 1.6rem 0; }
.marquee__track { display: inline-flex; align-items: center; white-space: nowrap; will-change: transform; animation: marquee 38s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track span {
  font-family: var(--font-head); font-weight: 200; text-transform: uppercase;
  font-size: clamp(1.4rem, 3.5vw, 2.6rem); letter-spacing: 0.14em; padding: 0 1.4rem;
}
.marquee__track i { color: var(--red-soft); font-style: normal; font-size: 1rem; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ===== Experience pillars ===== */
.pillars { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.pillar {
  background: var(--bg);
  padding: clamp(2rem, 5vw, 3.5rem);
  display: flex; align-items: baseline; gap: 1.2rem;
  transition: background 0.35s ease, color 0.35s ease;
  position: relative;
}
.pillar__num { font-family: var(--font-head); font-size: 0.8rem; color: var(--muted); letter-spacing: 0.2em; }
.pillar__name { font-family: var(--font-head); font-weight: 200; font-size: clamp(1.5rem, 3.5vw, 2.6rem); letter-spacing: 0.04em; flex: 1; }
.pillar__arrow { font-size: 1.4rem; color: var(--muted); transition: transform 0.35s ease, color 0.35s ease; }
.pillar:hover { background: var(--bg-2); }
.pillar:hover .pillar__arrow { transform: translateX(8px); color: var(--red-soft); }

/* ===== Artists gallery ===== */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(0.5rem, 1.2vw, 1rem); margin-bottom: 4.5rem; }
.gallery figure { overflow: hidden; border-radius: 3px; aspect-ratio: 3 / 4; }
.gallery img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(0.15); transition: transform 0.8s ease, filter 0.5s ease; }
.gallery figure:hover img { transform: scale(1.07); filter: grayscale(0); }

.repertoire__label { font-family: var(--font-head); font-weight: 400; font-size: 0.74rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--muted); text-align: center; margin-bottom: 1.5rem; }

/* Artist cards: photo + repertoire, horizontal scroll */
.rail {
  display: grid; grid-auto-flow: column; grid-auto-columns: clamp(210px, 22vw, 260px);
  gap: clamp(0.75rem, 1.5vw, 1.25rem);
  overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory;
  padding-bottom: 1rem; scrollbar-width: thin; scrollbar-color: var(--line) transparent;
}
.rail:focus-visible { outline: 1px solid var(--red-soft); outline-offset: 4px; }
.acard { scroll-snap-align: start; border: 1px solid var(--line); border-radius: 4px; background: var(--bg-2); overflow: hidden; display: flex; flex-direction: column; }
.acard img { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; filter: grayscale(0.15); transition: filter 0.5s ease; }
.acard:hover img { filter: grayscale(0); }
.acard ul { list-style: none; padding: 1rem 1.1rem 1.2rem; display: flex; flex-direction: column; gap: 0.35rem; }
.acard li { font-size: 0.82rem; line-height: 1.35; color: var(--fg); opacity: 0.82; }
.acard--kit li { font-family: var(--font-head); font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); opacity: 1; }
.rail__nav { display: flex; justify-content: flex-end; gap: 0.6rem; margin-top: 1rem; }
.rail__btn { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); background: none; color: var(--fg); font-size: 1.1rem; cursor: pointer; transition: border-color 0.25s ease, background 0.25s ease; }
.rail__btn:hover { border-color: var(--red-soft); background: var(--red); }
.rail__btn:focus-visible { outline: 1px solid var(--red-soft); outline-offset: 3px; }

/* ===== Technical ===== */
.technical { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; max-width: var(--maxw); }
.technical__media { overflow: hidden; border-radius: 4px; }
.technical__media img { width: 100%; height: 100%; object-fit: cover; min-height: 420px; transition: transform 0.9s ease; }
.technical__media:hover img { transform: scale(1.05); }
.technical__copy h2 { font-family: var(--font-head); font-weight: 200; font-size: clamp(1.8rem, 4vw, 3rem); line-height: 1.1; margin-bottom: 1.5rem; }
.technical__copy p { color: var(--muted); font-size: 1.05rem; }

/* ===== Contact ===== */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 6vw, 6rem); align-items: start; }
.contact__tag { font-family: var(--font-head); font-size: 1.3rem; letter-spacing: 0.2em; text-transform: uppercase; margin: 1.5rem 0 2.5rem; }
.contact__details { list-style: none; display: flex; flex-direction: column; gap: 0.9rem; }
.contact__details a { font-family: var(--font-head); font-size: 1.05rem; letter-spacing: 0.05em; color: var(--fg); opacity: 0.85; transition: color 0.25s ease, opacity 0.25s ease; }
.contact__details a:hover { color: var(--red-soft); opacity: 1; }
.contact__details a.social { display: inline-flex; align-items: center; gap: 0.7rem; }
.ico { width: 19px; height: 19px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.7; }
.ico .dot { fill: currentColor; stroke: none; }
.ico--fill { fill: currentColor; stroke: none; }

.contact__form { display: flex; flex-direction: column; gap: 1.2rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.field { display: flex; flex-direction: column; gap: 0.5rem; }
.field span { font-family: var(--font-head); font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); }
.field input, .field textarea {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 3px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.85rem 1rem;
  transition: border-color 0.25s ease;
  resize: vertical;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--red-soft); }
.field input::placeholder, .field textarea::placeholder { color: rgba(155, 149, 138, 0.6); }

.btn {
  align-self: flex-start;
  font-family: var(--font-head); font-size: 0.8rem; letter-spacing: 0.2em; text-transform: uppercase;
  background: var(--red); color: #fff; border: none; border-radius: 100px;
  padding: 0.95rem 2.2rem; cursor: pointer; margin-top: 0.5rem;
  display: inline-flex; align-items: center; gap: 0.6rem;
  transition: background 0.3s ease, gap 0.3s ease;
}
.btn:hover { background: var(--red-soft); gap: 1rem; }
.form-note { font-size: 0.85rem; color: var(--muted); min-height: 1.2em; }
.form-note.ok { color: var(--red-soft); }

/* ===== Footer ===== */
.footer { border-top: 1px solid var(--line); padding: clamp(3rem, 6vw, 5rem) var(--pad); text-align: center; }
.footer__logo {
  display: block;
  font-family: var(--font-head);
  font-weight: 600;
  text-transform: uppercase;
  color: var(--red-soft);
  font-size: clamp(1.4rem, 4vw, 2.4rem);
  letter-spacing: 0.42em;
  margin: 0 0 2rem 0.42em;
}
.footer__row { display: flex; justify-content: center; gap: 2rem; flex-wrap: wrap; font-family: var(--font-head); font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); }

/* ===== Reveal animation ===== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.9s cubic-bezier(0.16,1,0.3,1), transform 0.9s cubic-bezier(0.16,1,0.3,1); }
.reveal.in { opacity: 1; transform: none; }

/* ===== Responsive ===== */
@media (max-width: 860px) {
  .nav { position: fixed; inset: 0 0 auto 0; top: 0; flex-direction: column; justify-content: center; gap: 2rem; height: 100svh; background: rgba(10,10,10,0.97); backdrop-filter: blur(20px); transform: translateY(-100%); transition: transform 0.5s cubic-bezier(0.76,0,0.24,1); }
  .nav.open { transform: none; }
  .nav a { font-size: 1.1rem; }
  .nav-toggle { display: flex; flex-direction: column; gap: 6px; background: none; border: none; cursor: pointer; z-index: 101; padding: 6px; }
  .nav-toggle span { width: 26px; height: 1.5px; background: var(--fg); transition: transform 0.35s ease, opacity 0.35s ease; }
  .nav-toggle.open span:first-child { transform: translateY(3.75px) rotate(45deg); }
  .nav-toggle.open span:last-child { transform: translateY(-3.75px) rotate(-45deg); }

  .vision__lead { text-align: left; margin: 0 0 3rem; }
  .vision__grid { grid-template-columns: 1fr; }
  .vfig img { min-height: 280px; }
  .pillars { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .technical { grid-template-columns: 1fr; }
  .contact { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .field-row { grid-template-columns: 1fr; }
  .hero__title { letter-spacing: 0.16em; margin-left: 0.16em; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee__track { animation: none; }
  .hero__scroll i { animation: none; }
}