/* ==========================================================================
   BCC Technologies — product_maps2.css (clean & cohesive)
   Notes:
   - Keeps existing class names and visual behavior.
   - Deduplicates variables/rules; organizes sections; preserves all effects.
   - Accent color: #ed4624 (via --accent).
   ========================================================================== */

/* ==========================================================================
   1) DESIGN TOKENS & BASE
   ========================================================================== */
:root{
  /* Colors */
  --ink:#0f172a;
  --muted:#475569;
  --line:#e2e8f0;
  --bg:#ffffff;
  --bg-alt:#f8fafc;
  --accent:#ed4624;          /* BCC accent */
  --accent-ink:#ffffff;
  --chip:#0b1220;

  /* Radii & Shadows */
  --radius: 12px;
  --radius-lg: 18px;
  --radius-xl: 20px;
  --shadow-sm: 0 6px 16px rgba(2,6,23,.08);
  --shadow-md: 0 12px 28px rgba(2,6,23,.12);

  /* Typography scale */
  --step--1: clamp(12px,.85vw,14px);
  --step-0:  clamp(14px,1vw,16px);
  --step-1:  clamp(16px,1.25vw,18px);
  --step-2:  clamp(20px,2.2vw,24px);
  --step-3:  clamp(28px,4vw,34px);

  /* Layout tokens */
  --container-max: 1200px;
  --section-y: clamp(56px, 9vh, 88px);

  /* Navbar height (fallback; can be overridden by JS) */
  --nav-h: 64px;
}
@media (max-width: 640px){ :root{ --nav-h: 56px; } }

*{ box-sizing:border-box; }
html,body{
  margin:0; padding:0; background:var(--bg); color:var(--ink);
  font-family:'IBM Plex Sans',system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  font-size: var(--step-0); letter-spacing:.01em;
}
img{ max-width:100%; display:block; }
a{ text-decoration:none; color:inherit; }
::selection{ background: rgba(237,70,36,.18); }
:focus-visible{ outline:2px solid var(--accent); outline-offset:2px; }

/* ==========================================================================
   2) LAYOUT & UTILITIES
   ========================================================================== */
.container{ max-width: var(--container-max); margin:0 auto; padding:0 24px; }
.section{ padding: var(--section-y) 0; }
.section-alt{ background: var(--bg-alt); }
.lead{ color:var(--muted); margin:8px 0 0; }
.meta{ color:#64748b; font-size:12px; margin-top:8px; }

/* Simple grids */
.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap: clamp(18px, 3vw, 32px); }
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap: clamp(18px, 2.6vw, 28px); }
.grid-4{ display:grid; grid-template-columns:repeat(4,1fr); gap: clamp(18px, 2.2vw, 24px); }

/* Utilities */
.text-muted{ color: var(--muted); }
.center{ text-align:center; }
.rounded{ border-radius: var(--radius); }
.shadow-sm{ box-shadow: var(--shadow-sm); }
.shadow-md{ box-shadow: var(--shadow-md); }
.container-narrow{ max-width:840px; margin:0 auto; }

/* ==========================================================================
   3) NAVIGATION
   ========================================================================== */
.navbar{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
  box-shadow: 0 1px 0 var(--line);
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 24px;
}
.logo{ height:36px; }
.nav-links{ display:flex; gap:18px; font-size:14px; }
.nav-actions{ display:flex; gap:10px; }

/* Nav link underline animation + active state */
.nav-links a{
  position:relative; padding:10px 0;
  transition: color .2s ease, opacity .2s ease;
  background-image: linear-gradient(currentColor,currentColor);
  background-size: 0% 2px; background-position: 0 100%; background-repeat: no-repeat;
}
.nav-links a:hover{ color: var(--accent); background-size: 100% 2px; }
.nav-links a.is-active,
.nav-links a[aria-current="page"]{ color: var(--accent); }

/* ==========================================================================
   4) BUTTONS & LINKS
   ========================================================================== */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  border-radius: var(--radius);
  padding:12px 16px; font-weight:600; font-size:14px;
  border:1px solid var(--line);
  transition: transform .15s ease, box-shadow .25s ease, background-color .25s ease, border-color .25s ease;
  will-change: transform;
}
.btn:hover{ transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.btn:active{ transform: translateY(0); box-shadow: none; }
.btn-dark{ background:#0b1220; color:#fff; border-color:#0b1220; }
.btn-ghost:hover{ background:#f1f5f9; }
.btn-outline{ background:#fff; color:#0b1220; border-color: var(--ink); }
.btn-accent{ background:var(--accent); color:var(--accent-ink); border-color:var(--accent); }
.btn-accent:hover{ filter: brightness(.98); }
.btn-sm{ padding:8px 12px; font-size: var(--step--1); border-radius:10px; }
.btn-lg{ padding:14px 18px; font-size: var(--step-1); border-radius: var(--radius-lg); }

/* Secondary link underline effect (for card links etc.) */
a.link, .card-link{
  background-image: linear-gradient(currentColor,currentColor);
  background-size: 0% 2px; background-position: 0 100%; background-repeat:no-repeat;
  transition: background-size .25s ease;
}
a.link:hover, .cards .card:hover .card-link{ background-size: 100% 2px; }

/* ==========================================================================
   5) HERO (PRODUCT)
   - Fullscreen layout respecting navbar height
   - Elegant background halo + scientific grid
   ========================================================================== */
.hero-product{
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(180deg,#fff,#fff);

  /* Fullscreen (works with sticky navbar) */
  min-height: calc(100vh - var(--nav-h));
  min-height: calc(100svh - var(--nav-h));
  min-height: calc(100dvh - var(--nav-h));

  display:flex; align-items:center;
  padding-block: clamp(24px, 6vh, 64px);
}

/* Background halo (slow rotation) */
.hero-product::before{
  content:"";
  position:absolute; inset:-30% -40%;
  background:
    radial-gradient(closest-side, color-mix(in oklab, var(--accent) 35%, #fff 65%) 0%, transparent 70%) no-repeat;
  filter: blur(40px); opacity:.35; transform: rotate(0deg); z-index:-2;
  animation: heroHalo 36s linear infinite;
}
/* Scientific subtle grid overlay */
.hero-product::after{
  content:""; position:absolute; inset:0;
  background:
    radial-gradient(circle at 1px 1px, rgba(2,6,23,.06) 1px, transparent 0) 0 0 / 22px 22px,
    linear-gradient(to bottom, rgba(2,6,23,.04), rgba(2,6,23,0));
  mix-blend-mode:multiply; z-index:-1; pointer-events:none; opacity:.6;
}
@keyframes heroHalo{ to{ transform: rotate(360deg);} }

.hero-grid{ display:grid; grid-template-columns:1.1fr .9fr; gap:40px; align-items:center; }
.eyebrow{ font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:var(--accent); font-weight:700; }
.hero-copy h1{ font-size: clamp(36px, 5vw, 56px); line-height:1.1; margin:8px 0; letter-spacing:-0.02em; }
.hero-copy h1{ position:relative; padding-left:14px; }
.hero-copy h1::before{
  content:""; position:absolute; left:0; top:.15em; bottom:.15em; width:3px;
  background: linear-gradient(180deg, color-mix(in oklab, var(--accent) 70%, #fff 30%), transparent);
  border-radius:2px; opacity:.75;
}
.hero-copy .sub{ color:var(--muted); font-size: clamp(16px, 1.6vw, 18px); margin-top:10px; }
.chip-row{ display:flex; gap:8px; flex-wrap:wrap; margin-top:12px; }
.chip{
  background: rgba(2,6,23,.06);
  border:1px solid var(--line);
  color:#0b1220;
  border-radius:999px; padding:6px 10px; font-size:12px;
}
.cta-row{ display:flex; gap:10px; margin-top:16px; flex-wrap:wrap; }

.hero-media{ display:flex; flex-direction:column; gap:6px; align-items:center; position:relative; }
.hero-media img{
  border-radius:20px;
  border:1px solid color-mix(in oklab, var(--line) 90%, #fff 10%);
  background:#fff;
  box-shadow:
    0 30px 60px rgba(2,6,23,.18),
    0 12px 24px rgba(2,6,23,.10),
    inset 0 1px 0 rgba(255,255,255,.6);
  max-height: min(60dvh, 520px);
  height:auto; width:auto; object-fit:contain;
}
.hero-media figcaption{ font-size:12px; color:#64748b; opacity:.8; }


/* === HERO IMG: más grande y columna de imagen más ancha === */
.hero-grid{
  grid-template-columns: 1fr 1.2fr;   /* antes 1.1fr .9fr */
  gap: clamp(24px, 4vw, 48px);
}
.hero-media{
  align-items: stretch;                /* permite que la imagen use el ancho */
}
.hero-media img{
  width: 100%;
  height: auto;
  max-height: clamp(420px, 72dvh, 760px); /* sube el límite vertical */
  object-fit: contain;
}

@media (max-width: 960px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-media img{ max-height: clamp(320px, 55dvh, 640px); }
}

/* === HERO container más ancho (solo en esta sección) === */
/*
.hero-product .container{
max-width: 1320px; /* antes 1200px; ajusta 1280–1400 a gusto */
/* }  */


/* HERO: más presencia de la imagen y balance copy/img */
.hero-grid{ grid-template-columns: .95fr 1.35fr; }   /* + ancho a la imagen */
.hero-media{ align-items: stretch; }
.hero-media img{
  width: 100%;
  max-height: clamp(520px, 78dvh, 860px); /* sube límite vertical */
  object-fit: contain;
}

/* Pequeño “edge bleed” para que respire fuera del grid (sutil) */
.hero-product .container{ overflow: visible; }
.hero-media{ transform: translateX(2%); }
@media (max-width: 960px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-media{ transform: none; }
  .hero-media img{ max-height: clamp(360px, 60dvh, 700px); }
}


/* Sólo hero más ancho */
/* .hero-product .container{ max-width: 1320px; } */


/* ==========================================================================
   6) CARDS & PANELS
   ========================================================================== */
.cards .card{
  border:1px solid var(--line);
  border-radius: var(--radius-lg);
  padding:16px; background:#fff;
  transition: transform .2s cubic-bezier(.22,.61,.36,1), box-shadow .25s ease, border-color .25s ease;
  will-change: transform;
}
.cards .card:hover{
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(237,70,36,.35);
}
.card-thumb{
  height:160px; background:#e5e7eb;
  border-radius: calc(var(--radius) + 2px);
  margin-bottom:10px;
  background-size:cover; background-position:center;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.6);
}
.card-title{ font-weight:600; margin-bottom:4px; }
.card-text{ color:var(--muted); font-size:14px; }
.card-link{ margin-top:8px; color:var(--accent); font-size:14px; }

.panel{
  border:1px solid var(--line);
  border-radius: var(--radius-lg);
  background:#fff;
  box-shadow: 0 1px 0 rgba(255,255,255,.6);
}

/* Badges (optional) */
.badge{
  display:inline-flex; align-items:center; gap:6px;
  border-radius:999px; padding:4px 10px; font-size: var(--step--1);
  border:1px solid var(--line); background:#fff;
}
.badge--accent{ background: rgba(237,70,36,.08); border-color: rgba(237,70,36,.28); color:#b43320; }

/* ==========================================================================
   7) FEATURE ROWS
   ========================================================================== */
.feature-row{ display:grid; grid-template-columns:1fr 1fr; gap: clamp(18px, 3vw, 32px); align-items:center; padding: clamp(12px, 2vh, 28px) 0; }
.feature-row.reverse{ direction:rtl; }
.feature-row.reverse > *{ direction:ltr; }
.feature-copy h3{ font-size: var(--step-2); margin:0 0 8px; line-height:1.2; }
.feature-copy p{ color:var(--muted); margin:0 0 8px; }
.feature-bullets{ margin:8px 0 0 18px; }
.feature-bullets li{ margin:6px 0; }
.feature-media img{ border-radius:12px; border:1px solid var(--line); background:#fff; }

/* ==========================================================================
   8) SPECS GRID
   ========================================================================== */
.specs-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap: clamp(12px, 2vw, 20px); margin-top:16px; }
.specs-grid h4{ margin:0 0 6px; font-size:16px; }

/* ==========================================================================
   9) FOOTER
   ========================================================================== */
.footer{ border-top:1px solid var(--line); padding:28px 0; background:#fff; }
.foot-inner{ display:flex; justify-content:center; }
.footer p{ color:#64748b; font-size:12px; margin:0; }

/* ==========================================================================
   10) REVEAL ON SCROLL (safe)
   ========================================================================== */
.reveal{ opacity:0; transform: translateY(12px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible{ opacity:1; transform: translateY(0); }

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  .btn, .cards .card, .reveal{ transition:none !important; transform:none !important; }
  *, *::before, *::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:0ms !important; scroll-behavior:auto !important; }
}

/* ==========================================================================
   11) RESPONSIVE
   ========================================================================== */
@media (max-width: 1200px){
  .container{ padding: 0 20px; }
}
@media (max-width: 960px){
  .hero-grid{ grid-template-columns:1fr; }
  .grid-2{ grid-template-columns:1fr; }
  .feature-row{ grid-template-columns:1fr; }
  .specs-grid{ grid-template-columns:1fr 1fr; }
  .grid-3{ grid-template-columns:1fr 1fr; }
  .grid-4{ grid-template-columns:1fr 1fr; }
}
@media (max-width: 640px){
  .nav-links{ display:none; }
  .hero-copy h1{ font-size:36px; }
  .specs-grid{ grid-template-columns:1fr; }
  .grid-3, .grid-4{ grid-template-columns:1fr; }
}

/* ==========================================================================
   12) PRINT (PDF-friendly)
   ========================================================================== */
@media print{
  .navbar, .footer { display:none !important; }
  .hero-product{ min-height:auto !important; padding: 20px 0 !important; background:none !important; }
  .section{ padding: 20px 0 !important; }
  .cards .card{ box-shadow:none !important; }
}