/* NOTA DE PRODUCCIÓN: Space Grotesk sustituye a Neue Montreal (sin licencia
   comercial en este prototipo). Sustituir vía @font-face cuando se disponga
   de la licencia — mismo rol tipográfico. */

:root{
  --color-bg: #17171A;
  --color-surface: #1F1F23;
  --color-surface-raised: #26262B;
  --color-text: #F3F1EC;
  --color-text-muted: #9C9A96;
  --color-accent: #CD5439;
  --color-accent-hover: #DE6A4E;
  --color-border: rgba(243,241,236,0.08);
  --color-border-strong: rgba(243,241,236,0.16);

  --font-display: 'Space Grotesk', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;

  --ease-precision: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-magnetic: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-micro: 160ms;
  --duration-base: 420ms;

  --container-max: 1120px;
  --edge: clamp(20px, 6vw, 80px);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body{
  margin:0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1,h2,h3{ font-family: var(--font-display); margin:0; font-weight: 600; letter-spacing: -0.01em; }
p{ margin:0; }
a{ color: inherit; text-decoration: none; }
img{ max-width: 100%; display:block; }
button{ font-family: inherit; }

.wrap{ max-width: var(--container-max); margin: 0 auto; padding-left: var(--edge); padding-right: var(--edge); }
.center{ text-align: center; margin-left:auto; margin-right:auto; }

:focus-visible{ outline: 2px solid var(--color-accent); outline-offset: 3px; border-radius: 2px; }

/* ================= PAGE TRANSITION (curtain iris) ================= */
.pt-panel{
  position: fixed; inset: 0; z-index: 500; pointer-events: none;
  background: var(--color-accent);
  clip-path: circle(0% at 50% 50%);
}
body.pt-loading .pt-panel{
  clip-path: circle(150% at 50% 50%);
  transition: clip-path 1000ms var(--ease-precision);
}
body.pt-revealing .pt-panel{
  clip-path: circle(0% at 50% 50%);
  transition: clip-path 900ms var(--ease-precision) 60ms;
}
.pt-mark{
  position: fixed; inset:0; z-index: 501; pointer-events:none;
  display:flex; align-items:center; justify-content:center;
  opacity: 0; transition: opacity 300ms ease;
}
body.pt-loading .pt-mark{ opacity: 1; }
.pt-mark span{
  width: 10px; height: 10px; border-radius: 50%; background: var(--color-bg);
  animation: pt-pulse 1000ms var(--ease-precision) infinite;
}
@keyframes pt-pulse{ 0%,100%{ transform: scale(1); } 50%{ transform: scale(1.8); } }

/* ================= Header — scrolls away with the page (not fixed) ================= */
.site-header{
  position: absolute; top:0; left:0; right:0; z-index: 100;
  padding: 26px var(--edge) 0;
}
.header-inner{
  max-width: var(--container-max); margin: 0 auto;
  display:flex; flex-direction:column; align-items:center; gap: 14px;
}
.brand{ display:flex; justify-content:center; }
.brand img{ height: 22px; width:auto; }

.pill-nav{
  display:flex; align-items:center; gap: 4px;
  background: rgba(31,31,35,0.6);
  border: 1px solid var(--color-border);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-radius: 100px; padding: 6px;
}

/* Generic fade-in reveal for any element marked data-fade (header brand/nav,
   hero copy, page-hero copy). Fixed: previously .brand img / .pill-nav were
   opacity:0 with no rule ever making them visible again — that was the
   "menu invisible" bug. This single rule now owns that state. */
[data-fade]{
  opacity: 0; transform: translateY(-8px);
  transition: opacity 700ms var(--ease-precision), transform 700ms var(--ease-precision);
}
[data-fade].fade-ready{ opacity: 1; transform: none; }
.pill-nav a{
  font-size: 13.5px; color: var(--color-text-muted);
  padding: 9px 18px; border-radius: 100px;
  transition: color var(--duration-micro) var(--ease-magnetic), background var(--duration-micro) var(--ease-magnetic);
  white-space: nowrap;
}
.pill-nav a:hover{ color: var(--color-text); }
.pill-nav a.active{ color: var(--color-bg); background: var(--color-accent); }
.pill-nav a.phone-pill{ color: var(--color-text); border-left: 1px solid var(--color-border); border-radius:0; margin-left:4px; padding-left:18px; }
.pill-nav a.phone-pill:hover{ color: var(--color-accent); background:none; }

.menu-toggle{ display:none; background:none; border:none; color: var(--color-text); cursor:pointer; padding: 8px; position:absolute; top:26px; right: var(--edge); z-index: 110; }

.mobile-menu{
  position: fixed; inset:0; z-index: 200; background: var(--color-bg);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap: 6px;
  transform: translateY(-100%); transition: transform var(--duration-base) var(--ease-precision);
}
.mobile-menu.open{ transform: translateY(0); }
.mobile-menu-close{ position:absolute; top:26px; right: var(--edge); background:none; border:none; color:var(--color-text); }
.mobile-menu a{ font-family: var(--font-display); font-size: 1.9rem; padding: 12px 0; }
.mobile-menu .mm-phone{ margin-top: 20px; color: var(--color-accent); font-size: 1rem; font-family: var(--font-body); }

/* ================= Hero (fully centered) ================= */
.hero{
  position: relative; min-height: 100svh;
  display:flex; align-items:center; justify-content:center;
  text-align:center; padding: 140px var(--edge) 80px;
  overflow: hidden;
}
#hero-canvas{ position:absolute; inset:0; width:100%; height:100%; z-index:0; }
.hero-fallback{
  position:absolute; inset:0; z-index:0; display:none;
  background: radial-gradient(circle at 50% 62%, rgba(205,84,57,0.18), transparent 46%);
}
.hero-inner{ position:relative; z-index:2; max-width: 780px; margin: 0 auto; }
.hero-eyebrow{ font-size: 14px; color: var(--color-text-muted); margin-bottom: 24px; }
.hero h1{ font-size: clamp(2.6rem, 7vw, 5.2rem); line-height: 1.04; }
.hero-sub{ margin: 26px auto 0; font-size: 17px; line-height:1.6; color: var(--color-text-muted); max-width: 44ch; }
.hero-ctas{ display:flex; gap:16px; margin-top: 40px; justify-content:center; flex-wrap:wrap; }

.split-word{ display:inline-block; overflow:hidden; vertical-align:top; }
.split-word span{
  display:inline-block; transform: translateY(110%); opacity:0;
  transition: transform 760ms var(--ease-precision), opacity 760ms var(--ease-precision);
}
.split-ready .split-word span{ transform: translateY(0); opacity:1; }

.fade-up{ opacity:0; transform: translateY(14px); transition: opacity 700ms var(--ease-precision), transform 700ms var(--ease-precision); }
.fade-ready .fade-up{ opacity:1; transform:none; }

.btn{
  display:inline-flex; align-items:center; gap:10px; font-size: 14.5px; font-weight: 500;
  padding: 15px 28px; border-radius: 100px;
  transition: transform var(--duration-micro) var(--ease-magnetic), background var(--duration-micro) var(--ease-magnetic), border-color var(--duration-micro) var(--ease-magnetic);
  cursor: pointer; border: 1px solid transparent;
}
.btn-primary{ background: var(--color-text); color: var(--color-bg); }
.btn-primary:hover{ background: var(--color-accent); color: var(--color-text); }
.btn-secondary{ border-color: var(--color-border-strong); color: var(--color-text); }
.btn-secondary:hover{ border-color: var(--color-text); }

.scroll-hint{
  position:absolute; bottom: 36px; left:50%; transform: translateX(-50%); z-index:2;
  display:flex; flex-direction:column; align-items:center; gap:10px;
  font-size: 11.5px; color: var(--color-text-muted); letter-spacing: 0.04em;
}
.scroll-hint .line{ width:1px; height: 32px; background: var(--color-border-strong); position:relative; overflow:hidden; }
.scroll-hint .line::after{
  content:''; position:absolute; left:0; top:-100%; right:0; height:100%;
  background: var(--color-accent); animation: scrollline 2s var(--ease-precision) infinite;
}
@keyframes scrollline{ 0%{top:-100%;} 50%{top:0;} 100%{top:100%;} }

/* ================= Kinetic type band — two counter-scrolling rows ================= */
.kinetic-band{
  border-top:1px solid var(--color-border); border-bottom:1px solid var(--color-border);
  padding: 34px 0 30px; overflow:hidden;
}
.kinetic-row{ white-space:nowrap; line-height: 1; }
.kinetic-row + .kinetic-row{ margin-top: 4px; }
.kinetic-track{ display:inline-flex; will-change: transform; }
.kinetic-track.to-left{ animation: kinetic-left 32s linear infinite; }
.kinetic-track.to-right{ animation: kinetic-right 38s linear infinite; transform: translateX(-50%); }
.kinetic-track span{
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(1.6rem, 4.4vw, 2.9rem);
  padding: 0 30px;
  letter-spacing: -0.01em;
}
.kinetic-track.outline span{
  color: transparent;
  -webkit-text-stroke: 1px var(--color-border-strong);
  text-stroke: 1px var(--color-border-strong);
}
.kinetic-track.solid span{ color: var(--color-text-muted); }
.kinetic-track.solid span.accent{ color: var(--color-accent); }
@keyframes kinetic-left{ from{ transform: translateX(0); } to{ transform: translateX(-50%); } }
@keyframes kinetic-right{ from{ transform: translateX(-50%); } to{ transform: translateX(0); } }
@media (prefers-reduced-motion: reduce){
  .kinetic-track.to-left, .kinetic-track.to-right{ animation: none; transform: none; }
}

/* ================= Sections — centered scaffolding ================= */
section{ padding: 120px 0; position: relative; }
.section-head{ max-width: 620px; margin: 0 auto 64px; text-align:center; }
.section-label{ font-size: 13.5px; color: var(--color-accent); margin-bottom: 16px; }
.section-head h2, .page-hero h1{ font-size: clamp(1.9rem, 4vw, 2.8rem); line-height: 1.15; }

.page-hero{ padding: 150px var(--edge) 60px; text-align:center; }
.page-hero .section-label{ margin-bottom: 20px; }
.page-hero p{ max-width: 52ch; margin: 22px auto 0; color: var(--color-text-muted); font-size: 16px; line-height:1.65; }

/* ================= Philosophy pillars — centered triptych ================= */
.pillars{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--color-border); max-width: 900px; margin: 0 auto; }
.pillar{ background: var(--color-bg); padding: 40px 28px; text-align:center; }
.pillar h3{ font-size: 1.2rem; margin-bottom: 14px; }
.pillar p{ color: var(--color-text-muted); font-size: 14.5px; line-height: 1.65; }

/* ================= Explore tiles (home) ================= */
.tiles{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.tile{
  position:relative; border:1px solid var(--color-border); padding: 48px 28px; text-align:center;
  transition: transform var(--duration-base) var(--ease-magnetic), border-color var(--duration-base) var(--ease-magnetic), background var(--duration-base) var(--ease-magnetic);
}
.tile:hover{ transform: translateY(-8px); border-color: var(--color-border-strong); background: var(--color-surface); }
.tile .tnum{ font-size:12px; color: var(--color-text-muted); margin-bottom:22px; display:block; }
.tile h3{ font-size: 1.3rem; margin-bottom: 14px; }
.tile p{ color: var(--color-text-muted); font-size: 14px; line-height:1.6; margin-bottom: 24px; }
.tile .tlink{ font-size: 13.5px; border-bottom:1px solid var(--color-border-strong); padding-bottom:2px; }

/* ================= Services / cards centered grid ================= */
.services-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card{
  border: 1px solid var(--color-border); padding: 40px 30px; text-align:center;
  transition: border-color var(--duration-base) var(--ease-precision), transform var(--duration-base) var(--ease-magnetic);
}
.service-card:hover{ border-color: var(--color-border-strong); transform: translateY(-4px); }
.service-card .tag{ font-size: 12.5px; color: var(--color-text-muted); margin-bottom: 18px; }
.service-card h3{ font-size: 1.15rem; margin-bottom: 12px; }
.service-card p{ color: var(--color-text-muted); font-size: 14.5px; line-height: 1.6; margin-bottom: 20px; }
.service-card .link{ font-size: 13.5px; color: var(--color-text); border-bottom: 1px solid var(--color-border-strong); padding-bottom: 2px; }
.placeholder-note{ font-size: 12px; color: var(--color-text-muted); opacity: 0.65; margin-top: 10px; font-style: italic; }

/* ================= Catalog centered grid ================= */
.catalog-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.product-card{
  background: var(--color-surface); border: 1px solid var(--color-border); overflow: hidden; text-align:center;
  transition: transform var(--duration-base) var(--ease-magnetic), border-color var(--duration-base) var(--ease-magnetic);
}
.product-card:hover{ transform: translateY(-6px); border-color: var(--color-border-strong); }
.product-media{ aspect-ratio: 4/3; position: relative; overflow:hidden; background: linear-gradient(160deg, #202024, #16161A); display:flex; align-items:center; justify-content:center; }
.product-media svg{ width: 44%; transition: transform 600ms var(--ease-precision); }
.product-card:hover .product-media svg{ transform: scale(1.1) rotate(4deg); }
.product-body{ padding: 24px 22px 28px; }
.product-cat{ font-size: 12px; color: var(--color-accent); margin-bottom: 8px; }
.product-body h3{ font-size: 1.05rem; margin-bottom: 6px; }
.product-body p{ font-size: 13.5px; color: var(--color-text-muted); }
.catalog-cta{ margin-top: 56px; text-align:center; }

/* ================= Atención — centered narrative ================= */
.attention-visual{
  width: 220px; height:220px; margin: 0 auto 48px;
  border: 1px solid var(--color-border); border-radius:50%;
  display:flex; align-items:center; justify-content:center; position:relative;
}
.attention-visual::before{
  content:''; position:absolute; inset: -1px; border-radius:50%;
  border: 1px solid var(--color-accent); opacity:0.35;
  animation: ringpulse 3.4s var(--ease-precision) infinite;
}
@keyframes ringpulse{ 0%{ transform: scale(1); opacity:0.35;} 70%{ transform: scale(1.28); opacity:0;} 100%{opacity:0;} }
.attention-visual svg{ width:52%; }
.attention-copy{ max-width: 620px; margin: 0 auto; text-align:center; }
.attention-copy p{ color: var(--color-text-muted); font-size: 16px; line-height: 1.75; margin-bottom: 20px; }
.attention-copy .btn{ margin-top: 12px; }

/* ================= Nosotros — centered values ================= */
.values-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:1px; background:var(--color-border); max-width:900px; margin: 0 auto; }
.value-card{ background:var(--color-bg); padding:36px 26px; text-align:center; }
.value-card h3{ font-size:1.1rem; margin-bottom:12px; }
.value-card p{ color:var(--color-text-muted); font-size:14px; line-height:1.6; }

/* ================= Contact — centered ================= */
.contact-block{ max-width: 620px; margin: 0 auto; text-align:center; }
.contact-block h1{ font-size: clamp(1.9rem, 4vw, 2.6rem); margin-bottom: 30px; }
.contact-line{ display:flex; flex-direction:column; gap:4px; padding: 20px 0; border-top: 1px solid var(--color-border); }
.contact-line:last-of-type{ border-bottom: 1px solid var(--color-border); }
.contact-line .k{ font-size: 12.5px; color: var(--color-text-muted); }
.contact-line .v{ font-size: 16px; }
.contact-line .v a:hover{ color: var(--color-accent); }
.contact-ctas{ display:flex; gap:14px; margin-top:34px; justify-content:center; flex-wrap:wrap; }

.mini-map{
  border: 1px solid var(--color-border); max-width: 560px; margin: 56px auto 0;
  aspect-ratio: 16/7; position: relative; overflow: hidden; display:block; background: var(--color-surface);
}
.mini-map svg{ width:100%; height:100%; }
.mini-map:hover .pin{ animation: pinbounce 700ms var(--ease-magnetic); }
@keyframes pinbounce{ 0%,100%{ transform: translateY(0);} 40%{ transform: translateY(-6px);} }
.mini-map-label{ position:absolute; left:50%; bottom:16px; transform: translateX(-50%); font-size: 12.5px; display:flex; align-items:center; gap:8px; color: var(--color-text-muted); }

/* ================= Footer — centered ================= */
footer{ border-top: 1px solid var(--color-border); padding: 70px 0 32px; text-align:center; }
footer .footer-brand img{ height:20px; margin: 0 auto 18px; }
footer .footer-brand p{ font-size: 13.5px; color: var(--color-text-muted); line-height:1.7; margin-bottom: 36px; }
.footer-links{ display:flex; justify-content:center; gap: 26px; flex-wrap:wrap; margin-bottom: 40px; }
.footer-links a{ font-size: 14px; transition: color var(--duration-micro) var(--ease-magnetic); }
.footer-links a:hover{ color: var(--color-accent); }
.footer-bottom{
  display:flex; flex-direction:column; align-items:center; gap:10px;
  padding-top: 26px; border-top: 1px solid var(--color-border);
  font-size: 12.5px; color: var(--color-text-muted);
}

.mobile-call-bar{
  display:none; position: fixed; bottom: 0; left:0; right:0; z-index: 90;
  background: rgba(23,23,26,0.92); backdrop-filter: blur(12px); border-top: 1px solid var(--color-border);
  padding: 14px var(--edge); align-items:center; justify-content:center;
}

/* ================= Back to top ================= */
.back-to-top{
  position: fixed; right: var(--edge); bottom: 28px; z-index: 95;
  width: 46px; height: 46px; border-radius: 50%;
  background: rgba(31,31,35,0.75); border: 1px solid var(--color-border-strong);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  display:flex; align-items:center; justify-content:center;
  color: var(--color-text); cursor: pointer;
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity var(--duration-base) var(--ease-precision), transform var(--duration-base) var(--ease-precision), border-color var(--duration-micro) var(--ease-magnetic), color var(--duration-micro) var(--ease-magnetic);
}
.back-to-top.visible{ opacity: 1; visibility: visible; transform: none; }
.back-to-top:hover{ border-color: var(--color-accent); color: var(--color-accent); }
@media (max-width: 980px){ .back-to-top{ bottom: 84px; } }

@media (max-width: 980px){
  .pill-nav{ display:none; }
  .menu-toggle{ display:flex; }
  .pillars{ grid-template-columns: 1fr; }
  .services-grid{ grid-template-columns: 1fr; }
  .catalog-grid{ grid-template-columns: 1fr 1fr; gap: 16px; }
  .tiles{ grid-template-columns: 1fr; }
  .values-grid{ grid-template-columns: 1fr; }
  .mobile-call-bar{ display:flex; }
  section{ padding: 84px 0; }
  body{ padding-bottom: 64px; }
}
@media (max-width: 600px){
  .catalog-grid{ grid-template-columns: 1fr; }
}