/*
 * css/styles.css — Estilos de brutal.sv
 * 
 * ── ESTRUCTURA ──
 * 1. Variables CSS (temas claro/oscuro)
 * 2. Reset y base
 * 3. Navegación
 * 4. Hero
 * 5. Marquee
 * 6. Servicios
 * 7. Proceso
 * 8. CTA
 * 9. Formulario de contacto
 * 10. Footer
 * 11. Noise overlay
 * 12. Responsive
 *
 * ── CÓMO CAMBIAR COLORES ──
 * Las variables están en :root (modo oscuro) y [data-theme="light"] (modo claro).
 * Cambia los valores HEX para personalizar:
 *   --bg      → color de fondo principal
 *   --text    → color de texto principal
 *   --panel   → color de secciones alternas
 *   --yellow  → color de acento (naranja/terracota)
 *   --red     → color secundario
 *
 * ── CÓMO CAMBIAR EL COLOR DEL BOTÓN NARANJA ──
 * Busca .nav-cta, .cta-btn-main, .contact-submit, .hero-btn
 * Cambia background: var(--yellow) por el color que quieras.
 */

/* ========================================
   1. VARIABLES CSS — MODO OSCURO (default)
   ======================================== */
:root {
  --bg: #0c0b0a;            /* Fondo principal (casi negro) */
  --text: #f0ede8;          /* Texto principal (blanco roto) */
  --text-rgb: 240, 237, 232;/* Texto en formato RGB (para opacidad) */
  --panel: #11100e;         /* Fondo de secciones alternas */
  --yellow: #c85a35;        /* Color de acento (naranja/terracota) */
  --red: #8f3a1f;           /* Color secundario (terracota oscuro) */
  --border: 3px solid rgba(240,237,232,0.06); /* Bordes gruesos con opacidad */
}

/* ========================================
   1. VARIABLES CSS — MODO CLARO
   ======================================== */
[data-theme="light"] {
  --bg: #efe8df;            /* Fondo cálido claro */
  --text: #1a1a1a;          /* Texto oscuro */
  --text-rgb: 26, 26, 26;  /* Texto en RGB */
  --panel: #e3dbd0;         /* Secciones alternas (tono ligeramente distinto) */
  --yellow: #c85a35;        /* Mismo acento */
  --red: #a04020;           /* Rojo ligeramente distinto */
  --border: 3px solid rgba(26,26,26,0.2); /* Bordes más visibles en claro */
}

/* ========================================
   2. RESET Y BASE
   ======================================== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Space Mono', monospace;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container { width: min(96%, 1100px); margin: 0 auto; }
::selection { background: var(--yellow); color: var(--text); }

/* ========================================
   3. NAVEGACIÓN (sticky, brutalista)
   ======================================== */
nav {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  border-bottom: var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
}
.nav-logo {
  padding: 20px 32px;
  font-family: 'Anton', sans-serif;
  font-size: 24px;
  letter-spacing: 2px;
  border-right: var(--border);
  display: flex;
  align-items: center;
}
.nav-logo .dot { color: var(--yellow); }
nav ul { list-style: none; display: flex; flex: 1; }
nav ul li { border-right: var(--border); display: flex; align-items: stretch; }
nav ul a {
  display: flex; align-items: center; padding: 0 28px; color: var(--text);
  text-decoration: none; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; font-weight:700;
}
nav ul a:hover { background: var(--yellow); color: var(--text); }
.nav-cta-li { margin-left: auto; }

/*
 * ── BOTÓN NARANJA "HABLAR →" ──
 * Cambia background por otro color si quieres personalizarlo
 */
.nav-cta {
  background: var(--yellow) !important; color: var(--text) !important; padding: 6px 45px !important; font-size: 14px; font-weight:700; border:none; cursor:pointer;
}
.nav-cta:hover { background: var(--text) !important; color: var(--bg) !important; }

/* Selector de idioma */
.lang-li { display: flex; align-items: center; gap: 6px; padding: 0 20px; }
.lang-link { font-size: 12px; letter-spacing: 2px; text-decoration: none; color: var(--text); font-weight: 700; }
.lang-link:hover { color: var(--yellow); }
.lang-link.active { text-decoration: underline; text-underline-offset: 4px; }
.lang-divider { color: var(--text); opacity: 0.3; font-size: 14px; }

/* Botón de cambio de tema */
.theme-li { display: flex; align-items: center; padding: 0 20px; }
.theme-toggle { background: none; border: none; cursor: pointer; color: var(--text); display: flex; align-items: center; padding: 6px; }
.theme-toggle:hover { color: var(--yellow); }
[data-theme="light"] .sun-icon { display: none; }
[data-theme="light"] .moon-icon { display: block; }
.sun-icon { display: block; }
.moon-icon { display: none; }

/* Menú hamburguesa para móvil */
.nav-toggle { display: none; background: transparent; border: 0; padding: 14px 18px; cursor: pointer; color: var(--text); }
.nav-toggle:focus { outline: 2px solid var(--yellow); outline-offset: 4px; }
.hamburger { display:block; width:28px; height:3px; background: var(--text); position: relative; transition: transform 0.25s ease-in-out; }
.hamburger::after { content: ''; position: absolute; left: 0; top: 10px; width: 100%; height: 3px; background: var(--text); transition: transform 0.25s ease-in-out, top 0.25s ease-in-out; }
body.nav-open .hamburger { transform: rotate(45deg); }
body.nav-open .hamburger::after { transform: rotate(-45deg); top: 0; }

/* ========================================
   4. HERO
   ======================================== */
.hero { display: grid; grid-template-columns: 1fr 420px; border-bottom: var(--border); min-height: 85vh; }
.hero-main { padding: 60px; border-right: var(--border); display:flex; flex-direction:column; justify-content:space-between; }
.hero-stamp { display:inline-block; background: var(--yellow); color: var(--text); font-size:10px; letter-spacing:3px; text-transform:uppercase; padding:8px 16px; font-weight:700; transform:rotate(-2deg); margin-bottom:40px; }
.hero-title { font-family:'Anton',sans-serif; font-size: clamp(72px, 10vw, 160px); line-height:0.9; letter-spacing:-2px; text-transform:uppercase; }
.hero-title .outline { -webkit-text-stroke: 3px var(--text); color: transparent; }
.hero-title .filled { color: var(--text); }
.hero-title .yellow-fill { background: var(--yellow); color: var(--text); padding: 0 8px; display:inline-block; }
.hero-bottom { display:flex; justify-content:space-between; align-items:flex-end; gap:40px; }
.hero-desc { font-size:13px; line-height:1.8; max-width:340px; color: rgba(var(--text-rgb),0.85); border-left:4px solid var(--yellow); padding-left:16px; }
.hero-btn { background: var(--yellow); color: var(--text); padding:20px 48px; font-family:'Anton',sans-serif; font-size:18px; letter-spacing:2px; border:none; cursor:pointer; text-transform:uppercase; transition: transform 0.1s, box-shadow 0.1s; white-space:nowrap; }
.hero-btn:hover { transform: translate(-4px,-4px); box-shadow: 4px 4px 0 var(--red); }

.hero-sidebar { display:flex; flex-direction:column; }
.sidebar-block { flex:1; padding:36px; border-bottom:var(--border); display:flex; flex-direction:column; justify-content:center; }
.sidebar-block:last-child { border-bottom:none; }
.sb-label { font-size:9px; letter-spacing:3px; text-transform:uppercase; opacity:0.6; margin-bottom:12px; }
.sb-num { font-family:'Anton',sans-serif; font-size:56px; line-height:1; letter-spacing:-2px; }
.sb-desc { font-size:11px; margin-top:8px; opacity:0.75; }
.status-row { display:flex; align-items:center; gap:10px; margin-bottom:16px; }
.status-dot { width:10px; height:10px; background:#00dd44; border-radius:50%; animation: blink 2s ease-in-out infinite; }
[data-theme="light"] .status-dot { background: #22aa44; }
@keyframes blink { 0%,100%{opacity:1;}50%{opacity:0.3;} }

/* ========================================
   5. MARQUEE (barra animada infinita)
   ======================================== */
.marquee-wrap { background: var(--panel); padding: 0; overflow: hidden; border-bottom: var(--border); }
.marquee-track { display:flex; animation: marquee 18s linear infinite; white-space:nowrap; }
.marquee-item { font-family:'Anton',sans-serif; font-size:20px; letter-spacing:4px; text-transform:uppercase; padding:18px 40px; flex-shrink:0; color:var(--text); }
.marquee-item.hl { color: var(--yellow); }
@keyframes marquee { from{transform:translateX(0);} to{transform:translateX(-50%);} }

/* ========================================
   6. SERVICIOS (grid de 3 tarjetas)
   ======================================== */
.services { display:grid; grid-template-columns: repeat(3,1fr); border-bottom: var(--border); }
.srv-card { padding:48px 40px; border-right: var(--border); position:relative; overflow:hidden; transition: background 0.15s; color: var(--text); }
.srv-card:last-child { border-right:none; }
.srv-card:hover { background: var(--yellow); color: var(--text); }
.srv-num { font-family:'Anton',sans-serif; font-size:14px; letter-spacing:3px; color: rgba(var(--text-rgb),0.6); margin-bottom:40px; }
.srv-name { font-family:'Anton',sans-serif; font-size:32px; line-height:1; margin-bottom:20px; text-transform:uppercase; }
.srv-detail { font-size:12px; line-height:1.8; color: rgba(var(--text-rgb),0.85); }
.srv-card:hover .srv-detail { color: var(--text); }
.srv-tags { display:flex; flex-wrap:wrap; gap:8px; margin-top:32px; }
.srv-tags span { font-size:9px; letter-spacing:2px; text-transform:uppercase; border:1px solid rgba(var(--text-rgb),0.06); padding:4px 10px; color: rgba(var(--text-rgb),0.6); }

/* ========================================
   7. PROCESO (4 pasos)
   ======================================== */
.process { display:grid; grid-template-columns: 280px 1fr; border-bottom: var(--border); }
.process-left { padding:60px 48px; border-right: var(--border); background: var(--panel); display:flex; flex-direction:column; justify-content:flex-end; }
.process-label { font-size:10px; letter-spacing:3px; text-transform:uppercase; color: rgba(var(--text-rgb),0.5); margin-bottom:20px; }
.process-h2 { font-family:'Anton',sans-serif; font-size:56px; letter-spacing:-1px; line-height:1; text-transform:uppercase; }
.process-h2 .accent { color: var(--yellow); }
.step { display:grid; grid-template-columns: 100px 1fr; border-bottom: var(--border); align-items:stretch; }
.step:last-child { border-bottom: none; }
.step-num { font-family:'Anton',sans-serif; font-size:48px; padding:40px 32px; border-right: var(--border); display:flex; align-items:center; color: rgba(var(--text-rgb),0.6); }
.step-content { padding:40px 48px; }
.step-title { font-family:'Anton',sans-serif; font-size:22px; text-transform:uppercase; letter-spacing:1px; margin-bottom:12px; }
.step-desc { font-size:12px; line-height:1.8; color: rgba(var(--text-rgb),0.85); }

/* ========================================
   8. CTA (Call To Action)
   ======================================== */
.cta-section { padding:0; display:grid; grid-template-columns:1fr 1fr; border-bottom: var(--border); min-height:60vh; }
.cta-left { padding:80px 60px; display:flex; flex-direction:column; justify-content:center; border-right: var(--border); }
.cta-eyebrow { font-size:10px; letter-spacing:4px; text-transform:uppercase; margin-bottom:32px; color: rgba(var(--text-rgb),0.6); }
.cta-title { font-family:'Anton',sans-serif; font-size: clamp(48px, 6vw, 88px); line-height:0.9; text-transform:uppercase; letter-spacing:-2px; margin-bottom:48px; }
.cta-title .strike { text-decoration: line-through; color:#ccc; text-decoration-color: var(--red); text-decoration-thickness:4px; }
.cta-title .bold-accent { background: var(--yellow); display:inline-block; }
.cta-buttons { display:flex; gap:0; }
.cta-btn-main { background: var(--bg); color: var(--yellow); padding:22px 48px; font-family:'Anton',sans-serif; font-size:16px; letter-spacing:2px; border: none; cursor:pointer; text-transform:uppercase; border:3px solid var(--bg); }
.cta-btn-main:hover { background: var(--red); border-color: var(--red); color: var(--text); }
.cta-btn-sec { background: var(--text); color: var(--bg); padding:22px 40px; font-family:'Anton',sans-serif; font-size:16px; letter-spacing:2px; border:3px solid var(--bg); cursor:pointer; text-transform:uppercase; border-left:none; }
.cta-btn-sec:hover { background: var(--yellow); }
[data-theme="light"] .cta-btn-main { background: var(--yellow); color: var(--bg); border-color: var(--yellow); }
[data-theme="light"] .cta-btn-main:hover { background: var(--red); border-color: var(--red); color: var(--text); }
[data-theme="light"] .cta-btn-sec { background: transparent; color: var(--text); border-color: var(--text); }
.cta-right { background: var(--panel); display:flex; flex-direction:column; justify-content:space-between; padding:60px; }
.cta-right-label { font-size:10px; letter-spacing:3px; text-transform:uppercase; color: rgba(var(--text-rgb),0.3); }
.cta-big-text { font-family:'Anton',sans-serif; font-size: clamp(60px, 8vw, 120px); color: rgba(var(--text-rgb),0.07); line-height:1; letter-spacing:-3px; text-transform:uppercase; }
.contact-list { display:flex; flex-direction:column; gap:16px; }
.contact-item { display:flex; justify-content:space-between; align-items:center; padding:16px 0; border-bottom:1px solid rgba(var(--text-rgb),0.08); color: rgba(var(--text-rgb),0.7); font-size:13px; }
.contact-val { color: var(--yellow); }

/* ========================================
   9. FORMULARIO DE CONTACTO
   ======================================== */
.section.contact { border-bottom: var(--border); }
.contact-header { display:flex; align-items:baseline; justify-content:space-between; padding:56px 60px 40px; border-bottom:var(--border); gap:40px; }
.section-title { font-family:'Anton',sans-serif; font-size:clamp(56px,8vw,112px); line-height:0.9; letter-spacing:-2px; text-transform:uppercase; flex-shrink:0; }
.contact-sub { font-size:13px; line-height:1.8; color: rgba(var(--text-rgb),0.55); max-width:320px; text-align:right; }
.contact-form { display:flex; flex-direction:column; }
.contact-fields { display:grid; grid-template-columns:1fr 1fr; border-bottom:var(--border); }
.contact-field { display:flex; flex-direction:column; padding:36px 60px; border-right:var(--border); }
.contact-field:last-child { border-right:none; }
.contact-field--full { display:flex; flex-direction:column; padding:36px 60px; border-bottom:var(--border); border-right:none; }
.label-text { font-size:9px; letter-spacing:3px; text-transform:uppercase; color: rgba(var(--text-rgb),0.35); font-weight:700; margin-bottom:12px; }
.contact-form input[type="text"],
.contact-form input[type="email"] { background:transparent; border:none; padding:0; color:var(--text); font-family:'Anton',sans-serif; font-size:clamp(28px,3vw,42px); letter-spacing:-0.5px; text-transform:uppercase; outline:none; width:100%; -webkit-text-size-adjust:100%; }
.contact-form textarea { background:transparent; border:none; padding:0; color:var(--text); font-family:'Anton',sans-serif; font-size:clamp(22px,2.5vw,34px); letter-spacing:-0.5px; text-transform:uppercase; outline:none; resize:none; min-height:140px; width:100%; -webkit-text-size-adjust:100%; }
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: rgba(var(--text-rgb),0.12); }
.contact-form input:focus,
.contact-form textarea:focus { color:var(--yellow); }
.contact-footer-row { padding:40px 60px; display:flex; align-items:center; }
.contact-submit { background:var(--yellow); color:var(--text); padding:22px 64px; border:none; border-radius:0; font-family:'Anton',sans-serif; font-size:20px; letter-spacing:2px; text-transform:uppercase; cursor:pointer; transition:transform 0.12s,box-shadow 0.12s; }
.contact-submit:hover { transform:translate(-4px,-4px); box-shadow:4px 4px 0 var(--red); }

/* Notificaciones de éxito/error */
.notice { margin:0; padding:20px 60px; border-radius:0; font-size:11px; letter-spacing:2px; text-transform:uppercase; font-weight:700; }
.notice.success { border-left:4px solid var(--yellow); color:var(--yellow); background:rgba(200,90,53,0.06); }
.notice.error { border-left:4px solid var(--red); color:#ff8b8b; background:rgba(255,0,0,0.04); }
[data-theme="light"] .notice.success { background: rgba(200,90,53,0.08); }
[data-theme="light"] .notice.error { color: #cc3333; }

@media (max-width:900px) {
  .contact-header { flex-direction:column; gap:16px; padding:40px 36px 28px; }
  .contact-sub { text-align:left; max-width:100%; }
  .contact-fields { grid-template-columns:1fr; }
  .contact-field { padding:28px 36px; border-right:none; border-bottom:var(--border); }
  .contact-field--full { padding:28px 36px; }
  .contact-footer-row { padding:28px 36px; }
  .notice { padding:16px 36px; }
}
@media (max-width:600px) {
  .contact-header { padding:28px 20px 20px; }
  .contact-field, .contact-field--full, .contact-footer-row { padding:24px 20px; }
  .notice { padding:14px 20px; }
}

/* ========================================
   10. FOOTER
   ======================================== */
footer { display:grid; grid-template-columns:1fr 1fr; }
.footer-left { padding:60px; border-right:var(--border); display:flex; flex-direction:column; justify-content:space-between; }
.footer-wordmark { font-family:'Anton',sans-serif; font-size:64px; line-height:1; letter-spacing:-3px; text-transform:uppercase; }
.footer-wordmark .dot { color:var(--red); }
.footer-meta { font-size:11px; color: rgba(var(--text-rgb),0.6); }
.footer-right { padding:60px; background:var(--panel); display:grid; grid-template-columns:1fr 1fr; gap:40px; }
.footer-col h4 { font-size:9px; letter-spacing:3px; text-transform:uppercase; color: rgba(var(--text-rgb),0.3); margin-bottom:20px; }
.footer-col ul { list-style:none; display:flex; flex-direction:column; gap:12px; }
.footer-col a { color: rgba(var(--text-rgb),0.6); text-decoration:none; font-size:13px; transition:color 0.15s; }
.footer-col a:hover { color:var(--yellow); }

/* ========================================
   11. NOISE OVERLAY (textura de grano)
   ======================================== */
.noise-overlay { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; pointer-events: none; z-index: 9999; opacity: 0.5; }
.grain-light { display: none; }
[data-theme="light"] .grain-dark { display: none; }
[data-theme="light"] .grain-light { display: block; }

/* ========================================
   12. RESPONSIVE
   ======================================== */
@media (max-width:900px) {
  nav { flex-direction:column; align-items:flex-start; }
  .nav-logo { border-right:none; border-bottom:var(--border); width:100%; }
  .nav-toggle { display:block; }
  nav ul { width:100%; display:none; flex-direction:column; }
  body.nav-open nav ul { display:flex; }
  nav ul li { border-right:none; border-bottom:var(--border); width:100%; }
  nav ul a { padding:12px 24px; }
  .lang-li { padding: 12px 24px; }
  .theme-li { padding: 12px 24px; }
  .hero { grid-template-columns:1fr; min-height:auto; }
  .hero-main { border-right:none; padding:36px; }
  .hero-stamp { transform:none; }
  .hero-bottom { flex-direction:column; align-items:flex-start; gap:12px; }
  .marquee-track { animation-duration:24s; }
  .services { grid-template-columns:1fr; }
  .process { grid-template-columns:1fr; }
  .cta-section { grid-template-columns:1fr; }
  .footer-right { display:block; }
  footer { grid-template-columns: 1fr; }
}
@media (max-width:600px) {
  .hero-sidebar { display:none; }
  .hero-main { padding:28px; }
  .hero-title { font-size:clamp(36px,12vw,60px); }
  .hero-btn { padding:16px 28px; font-size:16px; }
  .marquee-item { font-size:14px; padding:14px 20px; }
  .footer-left, .footer-right { padding:28px; }
  .cta-section { grid-template-columns:1fr; min-height:auto; padding:0; }
  .cta-left, .cta-right { padding:28px 20px; }
  .cta-left { border-right:none; border-bottom:var(--border); }
  .cta-right { padding-top:18px; padding-bottom:18px; display:flex; flex-direction:column; justify-content:flex-start; gap:18px; }
  .cta-right .cta-big-text { display:none; }
  .cta-right .contact-list { gap:10px; }
  .cta-buttons { flex-wrap:wrap; gap:12px; }
  footer { grid-template-columns:1fr; }
}
@media (max-width:420px) {
  .hero-title { font-size:clamp(28px,10vw,48px); }
  .nav-logo { font-size:20px; padding:14px 20px; }
  nav ul a { font-size:12px; padding:10px 18px; }
}
@media (prefers-reduced-motion:reduce) { * { transition:none !important; animation:none !important; } }

/* Previene overflow horizontal */
html, body { overflow-x:hidden; max-width:100%; }
img, svg, video, iframe { max-width:100%; height:auto; display:block; }
.container, .hero, .marquee-track, .services, .process, .cta-section, .contact-grid, footer, .footer-right { max-width:100vw; box-sizing:border-box; }
.hero, .hero-main, .hero-sidebar, .contact-grid, .srv-card, .process-left, .process-steps, .cta-section { min-width:0; }
.marquee-track, .marquee-item { min-width:0; }
nav, .nav-logo, nav ul { max-width:100%; box-sizing:border-box; }