/* =========================================================
   JOTA MIXING — sistema de diseño
   Sobrio, monocromático · fondo carbón · serif + mono
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=Space+Mono:wght@400;700&display=swap');

:root{
  --bg:        #0b0b0c;
  --bg-panel:  #141416;
  --bg-panel-2:#1a1a1c;
  --line:      #2a2a2c;

  /* Paleta prácticamente monocromática — mismos nombres de variable
     que antes para no tener que tocar cada archivo HTML, pero ahora
     todo son tonos de blanco/gris, sin color. */
  --violeta:      #e6e6e6;
  --violeta-deep: #c9c9c9;
  --cian:      #ffffff;
  --purple:    #b8b8b8;
  --verde:     #a3a3a3;
  --rosa:      #d4d4d4;

  --text:      #e9e9e9;
  --text-dim:  #9b9b9b;
  --text-mute: #656565;

  --margin: 72px;
  --radius: 10px;
}

@media (max-width: 900px){
  :root{ --margin: 24px; }
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Space Mono', monospace;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .display{
  font-family: 'Fraunces', serif;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.1;
  margin: 0;
}

a{ color: inherit; text-decoration: none; }

.eyebrow{
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cian);
}

.wrap{
  max-width: 1180px;
  margin: 0 auto;
  padding-left: var(--margin);
  padding-right: var(--margin);
}

/* Respeta usuarios que piden menos movimiento */
@media (prefers-reduced-motion: reduce){
  *{ animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* ---------- NAV ---------- */
header.site-nav{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11,11,12,0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.logo{
  font-family: 'Fraunces', serif;
  font-weight: 500;
  font-size: 19px;
  letter-spacing: 0.01em;
}
.logo span{ color: var(--text-dim); font-style: italic; }
nav.links{
  display: flex;
  gap: 36px;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
nav.links a{
  color: var(--text-dim);
  position: relative;
  padding-bottom: 4px;
  transition: color .2s ease;
}
nav.links a:hover, nav.links a.active{ color: var(--text); }
nav.links a.active::after{
  content:'';
  position:absolute; left:0; right:0; bottom:-2px;
  height:1px;
  background: var(--text);
}
.nav-cta{
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--violeta-deep);
  padding: 10px 18px;
  border-radius: 999px;
  color: var(--text);
  transition: background .2s ease, transform .15s ease;
}
.nav-cta:hover{ background: var(--violeta-deep); color: var(--bg); transform: translateY(-1px); }

.nav-toggle{ display:none; background:none; border:none; color:var(--text); font-size:24px; cursor:pointer; }

@media (max-width: 780px){
  header.site-nav{
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--bg);
  }
  nav.links{
    position: fixed; inset: 76px 0 0 0;
    background: var(--bg);
    background-color: var(--bg);
    z-index: 60;
    flex-direction: column;
    padding: 32px var(--margin);
    gap: 24px;
    font-size: 16px;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease, transform .2s ease;
  }
  nav.links.open{ opacity: 1; pointer-events: auto; transform: translateY(0); }
  .nav-toggle{ display: block; }
  .nav-cta{ display: none; }
}

/* ---------- HERO ---------- */
.hero{
  position: relative;
  padding: 140px 0 110px;
  min-height: 600px;
  box-sizing: border-box;
  border-bottom: 1px solid var(--line);
  background-image:
    linear-gradient(0deg, rgba(11,11,12,0.75) 0%, rgba(11,11,12,0.35) 45%, rgba(11,11,12,0.45) 100%),
    url('assets/jota-hero.jpg');
  background-size: cover;
  background-position: center 32%;
}
.hero-grid{
  max-width: 46ch;
}
.hero-grid h1, .hero-grid p, .hero-grid .eyebrow{
  text-shadow: 0 2px 16px rgba(0,0,0,0.7);
}
@media (max-width: 640px){
  .hero{ padding: 110px 0 80px; min-height: 520px; }
}
.hero h1{
  font-size: clamp(36px, 5vw, 58px);
  margin-top: 18px;
}
.hero h1 .accent{ font-style: italic; color: var(--text-dim); }
.hero p.lede{
  color: var(--text-dim);
  font-size: 16px;
  max-width: 48ch;
  margin-top: 22px;
}
.hero-actions{
  display: flex;
  gap: 16px;
  margin-top: 34px;
  flex-wrap: wrap;
}

.btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 15px 26px;
  border-radius: 4px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: opacity .15s ease, border-color .2s ease, background .2s ease;
}
.btn-primary{ background: var(--text); color: var(--bg); }
.btn-primary:hover{ opacity: 0.85; }
.btn-ghost{ border-color: var(--line); color: var(--text); }
.btn-ghost:hover{ border-color: var(--text-dim); }
.btn[disabled], .btn.disabled{
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}

/* ---------- SECTION SCAFFOLDING ---------- */
section{ padding: 88px 0; border-bottom: 1px solid var(--line); }
section:last-of-type{ border-bottom: none; }
.section-head{ max-width: 60ch; margin-bottom: 48px; }
.section-head h2{ font-size: clamp(28px, 3.6vw, 40px); margin-top: 14px; }
.section-head p{ color: var(--text-dim); margin-top: 14px; }

/* ---------- CARDS / GRIDS ---------- */
.grid-3{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2{ display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
@media (max-width: 900px){ .grid-3, .grid-2{ grid-template-columns: 1fr; } }

.card{
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
}

.step{
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 18px;
  padding: 26px 0;
  border-top: 1px solid var(--line);
}
.step:last-child{ border-bottom: 1px solid var(--line); }
.step .num{
  font-family: 'Fraunces', serif;
  font-weight: 500;
  font-size: 22px;
  color: var(--text-mute);
}
.step h3{ font-size: 18px; font-weight: 700; }
.step p{ color: var(--text-dim); margin-top: 8px; font-size: 14px; }

/* ---------- PRODUCT / STORE CARDS ---------- */
.product{
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.ribbon{
  position: absolute;
  top: 18px; right: 18px;
  background: transparent;
  color: var(--text-dim);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: 'Space Mono', monospace;
}
.product .tag{ color: var(--text-mute); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; }
.product h3{ font-size: 22px; }
.product p{ color: var(--text-dim); font-size: 14px; flex-grow: 1; }
.product .price{ font-family:'Fraunces',serif; font-weight: 500; font-size: 22px; color: var(--text); }

/* ---------- SPOTIFY / CATALOG ---------- */
.catalog-frame{
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg-panel);
}

/* ---------- CONTACT ---------- */
.contact-grid{
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
}
@media (max-width: 900px){ .contact-grid{ grid-template-columns: 1fr; } }

.field{ margin-bottom: 20px; }
.field label{
  display:block;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 8px;
}
.field input, .field textarea, .field select{
  width: 100%;
  background: var(--bg-panel-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 16px;
  color: var(--text);
  font-family: 'Space Mono', monospace;
  font-size: 14px;
  resize: vertical;
}
.field input:focus, .field textarea:focus, .field select:focus{
  outline: 1px solid var(--text-dim);
  outline-offset: 1px;
  border-color: transparent;
}
.form-note{ font-size: 12px; color: var(--text-mute); margin-top: 14px; }

.contact-direct a{ color: var(--text); border-bottom: 1px solid var(--line); }
.contact-direct a:hover{ border-color: var(--text-dim); }

/* ---------- FOOTER ---------- */
footer{ padding: 48px 0; }
.footer-inner{
  display:flex; justify-content: space-between; align-items:center; flex-wrap:wrap; gap: 16px;
  color: var(--text-mute); font-size: 13px;
}
.footer-inner a{ color: var(--text-dim); }
.footer-inner a:hover{ color: var(--text); }

.social-links{ display:flex; align-items:center; gap:20px; }
.social-links a{
  display:flex; align-items:center; gap:7px;
  color: var(--text-dim);
}
.social-links a:hover{ color: var(--text); }
.social-links svg{ width:16px; height:16px; flex-shrink:0; }

/* ---------- MISC ---------- */
.badge{
  display:inline-block;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-mute);
  border: 1px solid var(--line);
  padding: 6px 12px;
  border-radius: 999px;
}