/* ============================================
   CHAMPIÑONES LA PRIMERA - Premium CSS
   ============================================ */

/* ---- Variables ---- */
:root {
  --primary: #2E7D32;
  --primary-light: #4CAF50;
  --primary-dark: #1B5E20;
  --primary-rgb: 46,125,50;
  --secondary: #A8C256;
  --accent: #F9A825;
  --success: #66BB6A;
  --danger: #D32F2F;
  --bg: #F8FAF7;
  --surface: #FFFFFF;
  --surface-2: #F3F7F2;
  --surface-3: #E8F5E9;
  --glass: rgba(255,255,255,.45);
  --glass-border: rgba(255,255,255,.5);
  --text: #1A1D21;
  --text-2: #6B7280;
  --text-3: #9CA3AF;
  --border: #E0E7DE;
  --border-2: #F0F4EE;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.04);
  --shadow: 0 4px 20px rgba(0,0,0,.06);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.1);
  --shadow-xl: 0 24px 60px rgba(0,0,0,.14);
  --radius: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
  --ease: cubic-bezier(.4,0,.2,1);
  --spring: cubic-bezier(.34,1.56,.64,1);
  --font: 'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  --font-h: 'Manrope','Inter',sans-serif;
  --font-d: 'Poppins','Inter',sans-serif;
}

[data-theme="dark"] {
  --bg: #111820;
  --surface: #1A2030;
  --surface-2: #1F2838;
  --surface-3: #253040;
  --glass: rgba(21,25,33,.7);
  --glass-border: rgba(40,46,56,.6);
  --text: #E8ECF1;
  --text-2: #94A0B0;
  --text-3: #6B7888;
  --border: #282E38;
  --border-2: #1F2530;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.2);
  --shadow: 0 4px 20px rgba(0,0,0,.25);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.35);
  --shadow-xl: 0 24px 60px rgba(0,0,0,.45);
}

/* ---- Reset ---- */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body { font-family:var(--font); background:var(--bg); color:var(--text); line-height:1.6; overflow-x:hidden; -webkit-font-smoothing:antialiased; }
img { max-width:100%; height:auto; display:block; }
a { text-decoration:none; color:inherit; }
button { border:none; background:none; cursor:pointer; font-family:inherit; }
ul,ol { list-style:none; }
input,textarea,select { font-family:inherit; font-size:inherit; }
::selection { background:var(--primary); color:#fff; }
::-webkit-scrollbar { width:6px; }
::-webkit-scrollbar-track { background:var(--surface-2); }
::-webkit-scrollbar-thumb { background:var(--primary); border-radius:var(--radius-full); }

/* ---- Layout ---- */
.container { max-width:1200px; margin:0 auto; padding:0 1rem; }
@media(min-width:768px) { .container { padding:0 1.5rem; } }
.w-full { width:100%; }

/* ---- Progress Bar ---- */
.progress-bar { position:fixed; top:0; left:0; height:3px; background:linear-gradient(90deg,var(--primary),var(--secondary),var(--accent)); z-index:10000; transition:width .1s linear; width:0; }

/* ---- Mouse Glow ---- */
.mouse-glow { position:fixed; width:400px; height:400px; border-radius:50%; background:radial-gradient(circle,rgba(var(--primary-rgb),.04) 0%,transparent 70%); pointer-events:none; z-index:0; transform:translate(-50%,-50%); transition:left .5s ease-out,top .5s ease-out; display:none; }
@media(hover:hover) and (pointer:fine) { .mouse-glow { display:block; } }

/* ============================================
   HEADER
   ============================================ */
.header { position:fixed; top:0; left:0; right:0; z-index:1000; padding:.75rem 0; transition:all .3s var(--ease); background:rgba(255,255,255,.98); backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px); border-bottom:1px solid var(--border); }
.header.scrolled { padding:.5rem 0; box-shadow:var(--shadow); }
.header-inner { max-width:1200px; margin:0 auto; padding:0 1rem; display:flex; align-items:center; justify-content:space-between; height:56px; }
@media(min-width:768px) { .header-inner { padding:0 1.5rem; height:60px; } }
@media(min-width:1024px) { .header-inner { height:64px; } }

.logo { display:flex; align-items:center; gap:.5rem; text-decoration:none; }
.logo-icon { line-height:1; display:flex; align-items:center; }
.logo-icon img { height:44px; width:auto; object-fit:contain; display:block; }
.logo-text { display:flex; flex-direction:column; }
.logo-name { font-family:var(--font-d); font-size:1rem; font-weight:700; line-height:1.2; }
.logo-sub { font-size:.6rem; color:var(--text-3); text-transform:uppercase; letter-spacing:.08em; }

@media(max-width:1023px) {
  .logo-text { display:none; }
  .logo-icon img { height:38px; }
}
@media(min-width:1024px) {
  .logo-icon img { height:48px; }
}

.nav-desktop { display:none; }
@media(min-width:1024px) { .nav-desktop { display:flex; gap:2rem; } }
.nav-link { font-size:.875rem; font-weight:500; color:var(--text-2); position:relative; padding:.25rem 0; transition:color .2s; }
.nav-link::after { content:''; position:absolute; bottom:0; left:0; width:0; height:2px; background:var(--primary); border-radius:2px; transition:width .3s var(--ease); }
.nav-link:hover,.nav-link.active { color:var(--primary); }
.nav-link:hover::after,.nav-link.active::after { width:100%; }

.header-actions { display:flex; align-items:center; gap:.3rem; }
.btn-icon-only { width:34px; height:34px; display:flex; align-items:center; justify-content:center; border-radius:var(--radius-full); color:var(--text-2); transition:all .2s; background:transparent; border:none; cursor:pointer; }
.btn-icon-only:hover { background:var(--surface-2); color:var(--primary); }
.btn-icon-only svg { width:18px; height:18px; }
.icon-dark { display:none; }
[data-theme="dark"] .icon-light { display:none; }
[data-theme="dark"] .icon-dark { display:block; }

.btn-header { display:none; }
@media(min-width:1024px) { .btn-header { display:inline-flex; } }

.hamburger { display:flex; flex-direction:column; gap:5px; padding:8px; cursor:pointer; background:transparent; border:none; }
.hamburger span { width:22px; height:2.5px; background:var(--text); border-radius:2px; transition:all .3s; display:block; }
.hamburger.active span:nth-child(1) { transform:rotate(45deg) translate(5px,5px); }
.hamburger.active span:nth-child(2) { opacity:0; }
.hamburger.active span:nth-child(3) { transform:rotate(-45deg) translate(5px,-5px); }
@media(min-width:1024px) { .hamburger { display:none; } }

/* ---- Mobile Nav ---- */
.mobile-nav { position:fixed; top:0; right:0; width:min(300px,82vw); height:100dvh; background:var(--surface); z-index:2000; transform:translateX(100%); transition:transform .4s var(--ease); display:flex; flex-direction:column; box-shadow:var(--shadow-xl); }
.mobile-nav.active { transform:translateX(0); }
.mobile-nav-header { display:flex; align-items:center; justify-content:space-between; padding:1rem; border-bottom:1px solid var(--border); }
.mobile-nav-header .logo-name { font-size:.9rem; }
.mobile-nav-links { flex:1; padding:.75rem 0; overflow-y:auto; }
.mobile-nav-links a { display:flex; align-items:center; gap:.65rem; padding:.75rem 1rem; font-size:.88rem; font-weight:500; color:var(--text-2); transition:all .2s; text-decoration:none; }
.mobile-nav-links a:hover,.mobile-nav-links a.active { color:var(--primary); background:var(--surface-3); }
.mobile-nav-links a i { width:18px; height:18px; flex-shrink:0; }
.mobile-nav-footer { padding:1rem; border-top:1px solid var(--border); }
.mobile-nav-overlay { position:fixed; inset:0; background:rgba(0,0,0,.4); z-index:1999; opacity:0; pointer-events:none; transition:opacity .3s; }
.mobile-nav-overlay.active { opacity:1; pointer-events:auto; }

/* ---- Bottom Nav ---- */
.bottom-nav { position:fixed; bottom:0; left:0; right:0; background:rgba(255,255,255,.97); backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px); border-top:2px solid var(--primary); z-index:1000; display:flex; justify-content:space-around; padding:.3rem 0 calc(.3rem + env(safe-area-inset-bottom,0px)); box-shadow:0 -4px 20px rgba(0,0,0,.08); }
@media(min-width:1024px) { .bottom-nav { display:none; } }
.bottom-nav-item { display:flex; flex-direction:column; align-items:center; gap:1px; padding:.4rem .6rem; color:var(--text-3); font-size:.58rem; font-weight:600; transition:color .2s; text-decoration:none; min-width:0; flex:1; }
.bottom-nav-item i { width:18px; height:18px; }
.bottom-nav-item span { line-height:1.1; }
.bottom-nav-item.active,.bottom-nav-item:hover { color:var(--primary); }

/* ---- Buttons ---- */
.btn { display:inline-flex; align-items:center; justify-content:center; gap:.5rem; padding:.65rem 1.25rem; font-size:.85rem; font-weight:600; border-radius:var(--radius); transition:all .25s var(--ease); white-space:nowrap; position:relative; overflow:hidden; }
.btn i { width:16px; height:16px; }
.btn-primary { background:linear-gradient(135deg,var(--primary),var(--primary-light)); color:#fff; box-shadow:0 4px 16px rgba(var(--primary-rgb),.3); }
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 8px 24px rgba(var(--primary-rgb),.4); }
.btn-secondary { background:var(--surface); color:var(--primary); border:1.5px solid var(--border); }
.btn-secondary:hover { border-color:var(--primary); background:var(--surface-3); }
.btn-whatsapp { background:#25D366; color:#fff; }
.btn-whatsapp:hover { background:#1ebe57; transform:translateY(-2px); }
.btn-glass { background:var(--glass); backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px); color:var(--text); border:1px solid var(--glass-border); }
.btn-glass:hover { background:rgba(255,255,255,.6); }
.btn-white { background:#fff; color:var(--primary-dark); font-weight:700; }
.btn-white:hover { transform:translateY(-2px); box-shadow:0 8px 24px rgba(0,0,0,.15); }
.btn-sm { padding:.5rem .85rem; font-size:.78rem; border-radius:10px; }
.btn-lg { padding:.8rem 1.5rem; font-size:.9rem; border-radius:var(--radius); }
.btn-header { font-size:.78rem; padding:.5rem 1rem; }

/* ============================================
   PAGES (SPA Navigation)
   ============================================ */
.page { display:none; opacity:0; transform:translateY(12px); transition:opacity .4s var(--ease),transform .4s var(--ease); padding-top:64px; min-height:100dvh; }
@media(min-width:768px) { .page { padding-top:68px; } }
@media(min-width:1024px) { .page { padding-top:72px; } }
.page.active { display:block; }
.page.visible { opacity:1; transform:translateY(0); }
.page-header { padding:2rem 0 0; text-align:center; }
.section-tag { display:inline-block; padding:.25rem .7rem; background:var(--surface-3); color:var(--primary); border-radius:var(--radius-full); font-size:.65rem; font-weight:700; text-transform:uppercase; letter-spacing:.1em; margin-bottom:.75rem; }
.section-tag-light { background:rgba(255,255,255,.1); color:rgba(255,255,255,.8); }
.page-title { font-family:var(--font-d); font-size:clamp(1.5rem,5vw,2.5rem); font-weight:700; line-height:1.15; margin-bottom:.5rem; }
.page-desc { font-size:.88rem; color:var(--text-2); max-width:480px; margin:0 auto; }
.section { padding:2.5rem 0; }
@media(min-width:768px) { .section { padding:4rem 0; } }
.section-dark { background:var(--text); color:#fff; }
.section-light { background:var(--surface-2); }
.section-header { text-align:center; margin-bottom:2rem; }
.section-title { font-family:var(--font-d); font-size:clamp(1.3rem,4vw,2rem); font-weight:700; line-height:1.2; }
.section-title-light { color:#fff; }
.text-primary { color:var(--primary); }
.text-gradient { background:linear-gradient(135deg,var(--primary-light),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text; }

/* ============================================
   HERO
   ============================================ */
.hero { position:relative; min-height:100dvh; min-height:100svh; display:flex; align-items:center; overflow:hidden; }
.hero-bg { position:absolute; inset:0; }
.hero-bg-img { width:100%; height:100%; object-fit:cover; }
.hero-bg-overlay { position:absolute; inset:0; background:linear-gradient(135deg,rgba(0,0,0,.7) 0%,rgba(0,0,0,.4) 50%,rgba(0,0,0,.2) 100%); }
.hero-content { position:relative; z-index:1; padding:5rem 0 3rem; max-width:640px; }
.hero-badge { display:inline-flex; align-items:center; gap:.5rem; padding:.4rem .85rem; background:rgba(255,255,255,.12); backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px); border:1px solid rgba(255,255,255,.15); border-radius:var(--radius-full); font-size:.72rem; font-weight:500; color:#fff; margin-bottom:1.25rem; }
.pulse-dot { width:8px; height:8px; background:var(--primary-light); border-radius:50%; animation:pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(1.3)} }
.hero-title { font-family:var(--font-d); font-size:clamp(1.75rem,6vw,3.5rem); font-weight:800; color:#fff; line-height:1.08; margin-bottom:1.25rem; letter-spacing:-.02em; }
.hero-desc { font-size:.95rem; color:rgba(255,255,255,.8); line-height:1.7; margin-bottom:1.5rem; }
.hero-btns { display:flex; flex-direction:column; flex-wrap:wrap; gap:.65rem; margin-bottom:2.5rem; }
.hero-btns .btn { width:100%; }
@media(min-width:540px) { .hero-btns { flex-direction:row; } .hero-btns .btn { width:auto; } }

/* Hero - Mobile Optimization */
@media(max-width:575px) {
  .hero { min-height:100svh; }
  .hero-content { padding:5rem 0 2rem; }
  .hero-title { font-size:1.65rem; margin-bottom:1rem; }
  .hero-desc { font-size:.88rem; margin-bottom:1.25rem; }
  .hero-badge { font-size:.65rem; padding:.35rem .7rem; margin-bottom:1rem; }
  .hero-btns { gap:.5rem; margin-bottom:1.5rem; }
  .hero-btns .btn { padding:.75rem 1.25rem; font-size:.85rem; }
  .hero-scroll-indicator { display:none; }
  .hero-stats { gap:.5rem; margin-top:1.5rem; }
  .hero-stat { padding:.6rem .4rem; }
  .hero-stat-num { font-size:1rem; }
  .hero-stat-label { font-size:.55rem; }
}
.hero-stats { display:grid; grid-template-columns:repeat(2,1fr); gap:.75rem; }
@media(min-width:640px) { .hero-stats { grid-template-columns:repeat(4,1fr); } }
.hero-stat { text-align:center; background:rgba(255,255,255,.08); backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px); border:1px solid rgba(255,255,255,.1); border-radius:var(--radius); padding:.75rem .5rem; }
.hero-stat-num { display:block; font-family:var(--font-d); font-size:1.15rem; font-weight:700; color:#fff; }
.hero-stat-label { font-size:.6rem; color:rgba(255,255,255,.6); text-transform:uppercase; letter-spacing:.05em; }
.hero-scroll-indicator { position:absolute; bottom:2rem; left:50%; transform:translateX(-50%); display:flex; flex-direction:column; align-items:center; gap:.5rem; color:rgba(255,255,255,.5); font-size:.7rem; animation:float 3s ease-in-out infinite; z-index:1; }
@keyframes float { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(-8px)} }
.scroll-mouse { width:22px; height:34px; border:2px solid rgba(255,255,255,.4); border-radius:11px; position:relative; }
.scroll-wheel { width:3px; height:8px; background:rgba(255,255,255,.6); border-radius:2px; position:absolute; top:6px; left:50%; transform:translateX(-50%); animation:scrollAnim 1.5s infinite; }
@keyframes scrollAnim { 0%{opacity:1;transform:translateX(-50%) translateY(0)} 100%{opacity:0;transform:translateX(-50%) translateY(10px)} }

/* Hero Animations */
.anim-1 { animation:fadeUp .7s var(--ease) .1s both; }
.anim-2 { animation:fadeUp .7s var(--ease) .2s both; }
.anim-3 { animation:fadeUp .7s var(--ease) .35s both; }
.anim-4 { animation:fadeUp .7s var(--ease) .5s both; }
.anim-5 { animation:fadeUp .7s var(--ease) .65s both; }
@keyframes fadeUp { from{opacity:0;transform:translateY(24px)} to{opacity:1;transform:translateY(0)} }

/* ============================================
   ADVANTAGES
   ============================================ */
.advantages-grid { display:grid; grid-template-columns:1fr; gap:1rem; }
@media(min-width:576px) { .advantages-grid { grid-template-columns:repeat(2,1fr); } }
@media(min-width:1024px) { .advantages-grid { grid-template-columns:repeat(3,1fr); gap:1.25rem; } }
.adv-card { background:var(--surface); border:1px solid var(--border-2); border-radius:var(--radius-lg); padding:1.75rem; text-align:center; transition:all .3s var(--ease); }
.adv-card:hover { transform:translateY(-4px); box-shadow:var(--shadow-lg); border-color:var(--primary); }
.adv-icon { width:56px; height:56px; margin:0 auto 1rem; background:var(--surface-3); border-radius:var(--radius); display:flex; align-items:center; justify-content:center; color:var(--primary); transition:all .3s; }
.adv-card:hover .adv-icon { background:var(--primary); color:#fff; transform:scale(1.08); }
.adv-icon i { width:26px; height:26px; }
.adv-card h3 { font-family:var(--font-h); font-size:1rem; font-weight:700; margin-bottom:.4rem; }
.adv-card p { font-size:.85rem; color:var(--text-2); line-height:1.5; }

/* ============================================
   TRUST STRIP
   ============================================ */
.trust-strip { display:grid; grid-template-columns:repeat(2,1fr); gap:.75rem; }
@media(min-width:768px) { .trust-strip { grid-template-columns:repeat(4,1fr); } }
.trust-item { display:flex; align-items:center; gap:.75rem; padding:1rem; background:var(--surface); border:1px solid var(--border-2); border-radius:var(--radius); transition:all .3s; }
.trust-item:hover { transform:translateY(-2px); box-shadow:var(--shadow); border-color:var(--primary); }
.trust-item i { width:22px; height:22px; color:var(--primary); flex-shrink:0; }
.trust-item strong { display:block; font-size:.82rem; font-weight:700; line-height:1.2; }
.trust-item small { font-size:.68rem; color:var(--text-3); }
@media(max-width:575px) {
  .trust-strip { gap:.5rem; }
  .trust-item { padding:.75rem; gap:.5rem; }
  .trust-item i { width:18px; height:18px; }
  .trust-item strong { font-size:.75rem; }
  .trust-item small { font-size:.6rem; }
}

/* ============================================
   PROMO BANNER
   ============================================ */
.promo-banner { background:linear-gradient(135deg,var(--primary-dark),var(--primary),var(--primary-light)); border-radius:var(--radius-xl); padding:2.5rem 2rem; color:#fff; display:grid; grid-template-columns:1fr; gap:2rem; align-items:center; overflow:hidden; position:relative; }
@media(min-width:768px) { .promo-banner { grid-template-columns:1fr 280px; padding:3rem; } }
.promo-banner::before { content:''; position:absolute; inset:0; background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); }
.promo-content { position:relative; text-align:center; }
@media(min-width:768px) { .promo-content { text-align:left; } }
.promo-tag { display:inline-block; padding:.4rem 1rem; background:rgba(255,255,255,.15); backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px); border-radius:var(--radius-full); font-size:.8rem; font-weight:600; margin-bottom:1rem; }
.promo-title { font-family:var(--font-d); font-size:clamp(1.5rem,4vw,2.25rem); font-weight:700; margin-bottom:.75rem; }
.promo-desc { font-size:1rem; opacity:.9; margin-bottom:1.5rem; }
.promo-countdown { display:flex; justify-content:center; gap:1rem; margin-bottom:1.5rem; }
@media(min-width:768px) { .promo-countdown { justify-content:flex-start; } }
.countdown-item { text-align:center; background:rgba(255,255,255,.12); backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px); border-radius:var(--radius); padding:.75rem 1rem; min-width:64px; }
.countdown-item span { display:block; font-family:var(--font-d); font-size:1.5rem; font-weight:700; }
.countdown-item small { font-size:.65rem; text-transform:uppercase; opacity:.7; letter-spacing:.05em; }
.promo-image { display:none; }
@media(min-width:768px) { .promo-image { display:block; } }
.promo-image img { border-radius:var(--radius-lg); width:100%; aspect-ratio:1; object-fit:cover; }

/* ============================================
   PROCESS TIMELINE
   ============================================ */
.process-timeline { display:grid; grid-template-columns:1fr; gap:1rem; max-width:700px; margin:0 auto; }
@media(min-width:576px) { .process-timeline { grid-template-columns:repeat(2,1fr); } }
@media(min-width:1024px) { .process-timeline { grid-template-columns:repeat(3,1fr); gap:1.25rem; } }
.process-step { background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.08); border-radius:var(--radius-lg); padding:1.5rem; transition:all .3s; }
.process-step:hover { background:rgba(255,255,255,.1); transform:translateY(-4px); }
.process-num { font-family:var(--font-d); font-size:2rem; font-weight:800; color:var(--primary-light); margin-bottom:.75rem; line-height:1; }
.process-info h3 { font-family:var(--font-h); font-size:1rem; font-weight:700; margin-bottom:.4rem; }
.process-info p { font-size:.85rem; color:rgba(255,255,255,.6); line-height:1.5; }

/* ============================================
   CERTIFICATIONS
   ============================================ */
.cert-grid { display:grid; grid-template-columns:1fr; gap:1rem; }
@media(min-width:768px) { .cert-grid { grid-template-columns:repeat(3,1fr); } }
.cert-card { background:var(--surface); border:1px solid var(--border-2); border-radius:var(--radius-lg); padding:2rem; text-align:center; transition:all .3s; }
.cert-card:hover { transform:translateY(-4px); box-shadow:var(--shadow-lg); }
.cert-icon { font-size:2.5rem; margin-bottom:1rem; }
.cert-card h3 { font-family:var(--font-h); font-size:1rem; font-weight:700; margin-bottom:.4rem; }
.cert-card p { font-size:.85rem; color:var(--text-2); line-height:1.5; }

/* ============================================
   CLIENTS MARQUEE
   ============================================ */
.clients-marquee { overflow:hidden; mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent); }
.marquee-track { display:flex; gap:2rem; animation:marquee 25s linear infinite; width:max-content; }
@keyframes marquee { to{transform:translateX(-50%)} }
.client-item { flex-shrink:0; padding:1rem 2rem; background:var(--surface); border:1px solid var(--border-2); border-radius:var(--radius); font-weight:600; font-size:.9rem; white-space:nowrap; color:var(--text-2); transition:all .3s; }
.client-item:hover { border-color:var(--primary); color:var(--primary); }

/* ============================================
   PRODUCTS
   ============================================ */
.product-filters { display:flex; gap:.5rem; margin-bottom:2rem; flex-wrap:wrap; justify-content:center; }
.filter-btn { padding:.5rem 1.25rem; border-radius:var(--radius-full); font-size:.8rem; font-weight:600; color:var(--text-2); background:var(--surface); border:1.5px solid var(--border); transition:all .2s; }
.filter-btn:hover,.filter-btn.active { background:var(--primary); color:#fff; border-color:var(--primary); }

.products-grid { display:grid; grid-template-columns:1fr; gap:1.25rem; }
@media(min-width:576px) { .products-grid { grid-template-columns:repeat(2,1fr); } }
@media(min-width:1024px) { .products-grid { grid-template-columns:repeat(3,1fr); } }

.product-card { background:var(--surface); border-radius:var(--radius-lg); overflow:hidden; border:1px solid var(--border-2); transition:all .35s var(--ease); }
.product-card:hover { transform:translateY(-6px); box-shadow:var(--shadow-xl); border-color:var(--primary); }
.product-card.hidden { display:none; }
.product-img { position:relative; aspect-ratio:4/3; overflow:hidden; background:var(--surface-2); }
.product-img img { width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.product-card:hover .product-img img { transform:scale(1.06); }
.product-badges { position:absolute; top:.75rem; left:.75rem; display:flex; flex-direction:column; gap:.35rem; }
.badge { display:inline-flex; padding:.3rem .7rem; font-size:.65rem; font-weight:700; border-radius:var(--radius-full); text-transform:uppercase; letter-spacing:.05em; }
.badge-new { background:var(--primary); color:#fff; }
.badge-offer { background:var(--danger); color:#fff; }
.badge-premium { background:linear-gradient(135deg,var(--accent),#FFC107); color:#1A1D21; }
.product-actions-overlay { position:absolute; top:.75rem; right:.75rem; display:flex; flex-direction:column; gap:.35rem; opacity:0; transform:translateX(8px); transition:all .3s; }
.product-card:hover .product-actions-overlay { opacity:1; transform:translateX(0); }
.action-btn { width:34px; height:34px; background:var(--glass); backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px); border:1px solid var(--glass-border); border-radius:var(--radius-full); display:flex; align-items:center; justify-content:center; color:var(--text); transition:all .2s; }
.action-btn:hover { background:var(--primary); color:#fff; }
.action-btn i { width:16px; height:16px; }
.action-btn.active { background:var(--danger); color:#fff; }
.action-btn.active i { fill:currentColor; }

.product-body { padding:1.25rem; }
.product-cat { font-size:.65rem; font-weight:700; color:var(--primary); text-transform:uppercase; letter-spacing:.08em; }
.product-name { font-family:var(--font-h); font-size:1.1rem; font-weight:700; margin:.3rem 0 .5rem; }
.product-desc { font-size:.85rem; color:var(--text-2); line-height:1.5; margin-bottom:.75rem; }
.product-meta { display:flex; gap:1rem; margin-bottom:.75rem; }
.product-meta span { display:flex; align-items:center; gap:.3rem; font-size:.75rem; color:var(--text-3); }
.product-meta i { width:14px; height:14px; }
.product-prices { display:flex; gap:1.25rem; margin-bottom:1rem; }
.price-item small { display:block; font-size:.65rem; color:var(--text-3); text-transform:uppercase; letter-spacing:.05em; }
.price-item strong { font-family:var(--font-d); font-size:1.1rem; font-weight:700; color:var(--primary); }
.price-wholesale strong { color:var(--secondary); }
.product-btns { display:flex; gap:.5rem; }
.product-btns .btn { flex:1; }

/* ============================================
   CALCULATOR
   ============================================ */
.calc-wrapper { display:grid; grid-template-columns:1fr; gap:2rem; max-width:1000px; margin:0 auto; }
@media(min-width:768px) { .calc-wrapper { grid-template-columns:1fr 320px; } }

.calc-card { background:var(--surface); border-radius:var(--radius-xl); padding:1.75rem; border:1px solid var(--border-2); box-shadow:var(--shadow); }

/* Row layout */
.calc-row { display:grid; grid-template-columns:1fr; gap:1rem; margin-bottom:1.25rem; }
@media(min-width:480px) { .calc-row { grid-template-columns:1fr 1fr; } }

.calc-field { display:flex; flex-direction:column; }
.calc-label { font-size:.75rem; font-weight:600; color:var(--text-2); margin-bottom:.4rem; text-transform:uppercase; letter-spacing:.04em; }

/* Select */
.calc-select-wrap { position:relative; }
.calc-select { width:100%; padding:.75rem 2.5rem .75rem 1rem; border:1.5px solid var(--border); border-radius:10px; background:var(--surface-2); color:var(--text); font-size:.9rem; font-family:inherit; appearance:none; -webkit-appearance:none; cursor:pointer; outline:none; transition:border-color .2s,box-shadow .2s; }
.calc-select:focus { border-color:var(--primary); box-shadow:0 0 0 3px rgba(var(--primary-rgb),.12); }
.calc-select-icon { position:absolute; right:.75rem; top:50%; transform:translateY(-50%); width:18px; height:18px; color:var(--text-3); pointer-events:none; }

/* Input */
.calc-input-wrap { display:flex; align-items:center; gap:.5rem; background:var(--surface-2); border:1.5px solid var(--border); border-radius:10px; padding:0 1rem; transition:border-color .2s,box-shadow .2s; }
.calc-input-wrap:focus-within { border-color:var(--primary); box-shadow:0 0 0 3px rgba(var(--primary-rgb),.12); }
.calc-input { flex:1; border:none; outline:none; background:transparent; font-family:var(--font-d); font-size:1.1rem; font-weight:700; color:var(--text); padding:.75rem 0; min-width:0; }
.calc-input::-webkit-inner-spin-button,.calc-input::-webkit-outer-spin-button { -webkit-appearance:none; margin:0; }
.calc-input[type=number] { -moz-appearance:textfield; }
.calc-input-suffix { font-size:.8rem; font-weight:600; color:var(--text-3); text-transform:uppercase; letter-spacing:.04em; flex-shrink:0; }
.calc-field .calc-input { padding:.75rem 1rem; background:var(--surface-2); border:1.5px solid var(--border); border-radius:10px; outline:none; transition:border-color .2s; }
.calc-field .calc-input:focus { border-color:var(--primary); box-shadow:0 0 0 3px rgba(var(--primary-rgb),.12); }
.calc-input-wrap .calc-input { padding:.75rem 0; }

/* Result */
.calc-result { background:linear-gradient(135deg,var(--primary-dark),var(--primary)); border-radius:var(--radius-lg); padding:1.25rem; color:#fff; margin-bottom:1.25rem; }
.calc-result-row { display:grid; grid-template-columns:1fr 1fr; gap:.75rem; }
.calc-result-col { display:flex; flex-direction:column; }
.calc-result-label { font-size:.65rem; text-transform:uppercase; letter-spacing:.08em; opacity:.7; margin-bottom:.2rem; }
.calc-result-value { font-family:var(--font-d); font-size:.95rem; font-weight:700; }
.calc-result-highlight .calc-result-value { font-size:1.15rem; }
.calc-result-total { grid-column:span 2; background:rgba(255,255,255,.12); backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px); border-radius:var(--radius); padding:.75rem 1rem; margin-top:.15rem; }
.calc-result-total .calc-result-label { opacity:.85; }
.calc-result-total .calc-result-value { font-size:1.4rem; }

/* Contact */
.calc-contact { margin-bottom:1rem; }

/* WhatsApp Button */
.calc-btn-whatsapp { width:100%; justify-content:center; padding:.85rem 1.5rem; font-size:.95rem; border-radius:var(--radius); }

/* Note */
.calc-note { display:flex; align-items:center; gap:.5rem; margin-top:.75rem; font-size:.7rem; color:var(--text-3); text-align:center; justify-content:center; }
.calc-note i { width:13px; height:13px; }

/* Info Panel */
.calc-info { display:none; }
@media(min-width:768px) { .calc-info { display:flex; flex-direction:column; gap:1rem; } }
.calc-info img { border-radius:var(--radius-lg); width:100%; aspect-ratio:4/3; object-fit:cover; }
.calc-info-text { background:var(--surface); border-radius:var(--radius-lg); padding:1.5rem; border:1px solid var(--border-2); }
.calc-info-text h3 { font-family:var(--font-h); font-size:1rem; font-weight:700; margin-bottom:1rem; }
.calc-info-steps { display:flex; flex-direction:column; gap:.75rem; margin-bottom:1.25rem; }
.calc-info-step { display:flex; align-items:flex-start; gap:.75rem; }
.calc-info-step span { width:24px; height:24px; min-width:24px; background:var(--surface-3); color:var(--primary); border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:.7rem; font-weight:700; }
.calc-info-step p { font-size:.8rem; color:var(--text-2); line-height:1.4; margin:0; }
.calc-info-step strong { color:var(--text); }
.calc-info-badge { display:flex; align-items:center; gap:.75rem; padding:.875rem; background:var(--surface-3); border-radius:var(--radius); }
.calc-info-badge i { width:24px; height:24px; color:var(--primary); }
.calc-info-badge strong { display:block; font-size:.85rem; }
.calc-info-badge small { font-size:.7rem; color:var(--text-3); }

/* ============================================
   VIDEOS
   ============================================ */
.videos-grid { display:grid; grid-template-columns:1fr; gap:1.25rem; }
@media(min-width:576px) { .videos-grid { grid-template-columns:repeat(2,1fr); } }
@media(min-width:1024px) { .videos-grid { grid-template-columns:repeat(3,1fr); gap:1.5rem; } }
.video-card { background:var(--surface); border:1px solid var(--border-2); border-radius:var(--radius-lg); overflow:hidden; transition:all .3s var(--ease); }
.video-card:hover { transform:translateY(-6px); box-shadow:var(--shadow-lg); border-color:var(--primary); }
.video-embed { position:relative; padding-bottom:56.25%; height:0; overflow:hidden; }
.video-embed iframe { position:absolute; top:0; left:0; width:100%; height:100%; border:0; }
.video-info { padding:1.25rem; }
.video-tag { display:inline-block; padding:.2rem .6rem; background:var(--surface-3); color:var(--primary); border-radius:var(--radius-full); font-size:.6rem; font-weight:700; text-transform:uppercase; letter-spacing:.06em; margin-bottom:.6rem; }
.video-info h3 { font-family:var(--font-h); font-size:.95rem; font-weight:700; margin-bottom:.4rem; line-height:1.3; }
.video-info p { font-size:.8rem; color:var(--text-2); line-height:1.5; }

/* ============================================
   BLOG
   ============================================ */
.blog-featured { display:grid; grid-template-columns:1fr; background:var(--surface); border:1px solid var(--border-2); border-radius:var(--radius-xl); overflow:hidden; margin-bottom:2rem; transition:all .3s; }
@media(min-width:768px) { .blog-featured { grid-template-columns:1fr 1fr; } }
.blog-featured:hover { box-shadow:var(--shadow-lg); }
.blog-featured-img { position:relative; aspect-ratio:16/10; overflow:hidden; display:block; text-decoration:none; }
@media(min-width:768px) { .blog-featured-img { aspect-ratio:auto; min-height:100%; } }
.blog-featured-img img { width:100%; height:100%; object-fit:cover; transition:transform .5s; }
.blog-featured:hover .blog-featured-img img { transform:scale(1.04); }
.blog-featured-body { padding:1.75rem; display:flex; flex-direction:column; gap:.75rem; }
.blog-featured-body h2 { font-family:var(--font-d); font-size:clamp(1.1rem,3vw,1.5rem); font-weight:700; line-height:1.25; }
.blog-intro { font-size:.9rem; color:var(--text-2); line-height:1.6; }
.blog-content-preview { font-size:.85rem; color:var(--text-2); line-height:1.65; }
.blog-content-preview p { margin-bottom:.5rem; }
.blog-conclusion { font-size:.82rem; color:var(--text-2); line-height:1.6; background:var(--surface-3); padding:.85rem 1rem; border-radius:var(--radius); border-left:3px solid var(--primary); }
.blog-conclusion strong { color:var(--primary); }

.blog-meta { display:flex; flex-wrap:wrap; gap:.75rem; align-items:center; }
.blog-meta span { display:inline-flex; align-items:center; gap:.3rem; font-size:.72rem; color:var(--text-3); }
.blog-meta span i { width:12px; height:12px; }
.blog-author { font-weight:600; color:var(--text-2) !important; }

.blog-grid { display:grid; grid-template-columns:1fr; gap:1.25rem; }
@media(min-width:576px) { .blog-grid { grid-template-columns:repeat(2,1fr); } }
@media(min-width:1024px) { .blog-grid { grid-template-columns:repeat(3,1fr); } }
.blog-card { background:var(--surface); border:1px solid var(--border-2); border-radius:var(--radius-lg); overflow:hidden; transition:all .3s; }
.blog-card:hover { transform:translateY(-4px); box-shadow:var(--shadow-lg); border-color:var(--primary); }
.blog-img { position:relative; aspect-ratio:16/9; overflow:hidden; display:block; text-decoration:none; }
.blog-img img { width:100%; height:100%; object-fit:cover; transition:transform .5s; }
.blog-card:hover .blog-img img { transform:scale(1.05); }
.blog-cat { position:absolute; top:.65rem; left:.65rem; padding:.25rem .6rem; background:var(--primary); color:#fff; border-radius:var(--radius-full); font-size:.6rem; font-weight:700; text-transform:uppercase; }
.blog-body { padding:1.15rem; display:flex; flex-direction:column; gap:.4rem; }
.blog-body h3 { font-family:var(--font-h); font-size:.92rem; font-weight:700; line-height:1.3; }
.blog-body p { font-size:.8rem; color:var(--text-2); line-height:1.5; }
.blog-conclusion-mini { font-size:.75rem; color:var(--text-2); line-height:1.5; background:var(--surface-3); padding:.6rem .75rem; border-radius:8px; border-left:2px solid var(--primary); }
.blog-conclusion-mini strong { color:var(--primary); font-size:.72rem; }
.blog-link { font-size:.78rem; font-weight:600; color:var(--primary); display:inline-flex; align-items:center; gap:.3rem; transition:gap .2s; margin-top:auto; }
.blog-link:hover { gap:.5rem; }
.blog-link i { width:14px; height:14px; }

/* ============================================
   CONTACT
   ============================================ */
.contact-grid { display:grid; grid-template-columns:1fr; gap:2rem; }
@media(min-width:768px) { .contact-grid { grid-template-columns:1fr 1fr; } }
.contact-form { background:var(--surface); border-radius:var(--radius-xl); padding:2rem; border:1px solid var(--border-2); }
.form-row { display:grid; grid-template-columns:1fr; gap:1rem; }
@media(min-width:576px) { .form-row { grid-template-columns:1fr 1fr; } }
.form-group { margin-bottom:1rem; }
.form-group label { display:block; font-size:.8rem; font-weight:600; margin-bottom:.4rem; }
.form-group input,.form-group textarea { width:100%; padding:.75rem 1rem; border:2px solid var(--border); border-radius:var(--radius); background:var(--surface); color:var(--text); font-size:.9rem; outline:none; transition:border-color .2s,box-shadow .2s; }
.form-group input:focus,.form-group textarea:focus { border-color:var(--primary); box-shadow:0 0 0 3px rgba(var(--primary-rgb),.1); }
.form-group textarea { resize:vertical; min-height:120px; }

.contact-sidebar { display:flex; flex-direction:column; gap:.75rem; }
.info-card { display:flex; gap:1rem; padding:1rem; background:var(--surface); border:1px solid var(--border-2); border-radius:var(--radius); transition:all .3s; }
.info-card:hover { transform:translateY(-2px); box-shadow:var(--shadow); }
.info-icon { width:44px; height:44px; min-width:44px; background:var(--surface-3); border-radius:10px; display:flex; align-items:center; justify-content:center; color:var(--primary); }
.info-icon i { width:20px; height:20px; }
.info-card small { display:block; font-size:.65rem; color:var(--text-3); text-transform:uppercase; letter-spacing:.05em; }
.info-card strong { font-size:.85rem; }

.map-container { border-radius:var(--radius-lg); overflow:hidden; border:1px solid var(--border-2); margin-top:1rem; }
.map-container iframe { width:100%; aspect-ratio:16/9; border:0; }

/* ============================================
   MAP SECTION - Full Width Protagonista
   ============================================ */
.section-map { padding-top:0; }
.map-section { border-radius:var(--radius-xl); overflow:hidden; box-shadow:var(--shadow-lg); border:2px solid var(--border-2); }
.map-section iframe { width:100%; height:450px; border:0; display:block; }
@media(max-width:767px) {
  .map-section iframe { height:300px; }
  .section-map .section-header { margin-bottom:1rem; }
}
.map-actions { display:flex; gap:.5rem; padding:1rem; background:var(--surface); }

/* ============================================
   SEARCH
   ============================================ */
.search-overlay { position:fixed; inset:0; background:rgba(0,0,0,.5); z-index:4000; display:none; align-items:flex-start; justify-content:center; padding-top:12vh; }
.search-overlay.active { display:flex; }
.search-modal { width:100%; max-width:560px; background:var(--surface); border-radius:var(--radius-xl); box-shadow:var(--shadow-xl); margin:0 1rem; overflow:hidden; }
.search-header { display:flex; align-items:center; gap:.75rem; padding:1rem 1.25rem; border-bottom:1px solid var(--border); }
.search-header i { width:20px; height:20px; color:var(--text-3); flex-shrink:0; }
.search-header input { flex:1; border:none; background:transparent; font-size:1rem; color:var(--text); outline:none; }
.search-header kbd { padding:.2rem .5rem; background:var(--surface-2); border:1px solid var(--border); border-radius:6px; font-size:.7rem; color:var(--text-3); }
.search-body { padding:1rem 1.25rem; max-height:300px; overflow-y:auto; }
.search-hint { font-size:.85rem; color:var(--text-3); text-align:center; padding:1rem 0; }
.search-item { display:block; padding:.75rem; border-radius:8px; transition:background .2s; color:var(--text); }
.search-item:hover { background:var(--surface-2); }
.search-item strong { display:block; font-size:.9rem; }
.search-item small { font-size:.75rem; color:var(--text-3); }

/* ============================================
   FOOTER
   ============================================ */
.footer { background:var(--surface); border-top:1px solid var(--border); padding:3rem 0 0; }
.footer-grid { display:grid; grid-template-columns:1fr; gap:2rem; margin-bottom:2rem; }
.footer-col-desktop { display:none; }
@media(min-width:576px) { .footer-grid { grid-template-columns:repeat(2,1fr); } .footer-col-desktop { display:block; } }
@media(min-width:1024px) { .footer-grid { grid-template-columns:2fr 1fr 1fr; gap:3rem; align-items:start; } }
.footer-brand p { font-size:.85rem; color:var(--text-2); line-height:1.6; margin:1rem 0; }
.footer-social { display:flex; gap:.5rem; }
.footer-social a { width:38px; height:38px; background:var(--surface-2); border-radius:var(--radius-full); display:flex; align-items:center; justify-content:center; color:var(--text-2); transition:all .2s; text-decoration:none; }
.footer-social a:hover { background:var(--primary); color:#fff; transform:translateY(-2px); }
.footer-social a i, .footer-social a svg { width:18px; height:18px; }
@media(min-width:768px) { .footer-social .footer-social-desktop { display:inline-flex !important; } }
.footer-col h4 { font-family:var(--font-h); font-size:.9rem; font-weight:700; margin-bottom:1rem; }
.footer-col a,.footer-col span { display:block; font-size:.85rem; color:var(--text-2); padding:.3rem 0; transition:color .2s; }
.footer-col a:hover { color:var(--primary); }
.newsletter-form { display:flex; gap:.5rem; margin-bottom:1rem; }
.newsletter-form input { flex:1; padding:.6rem 1rem; border:1.5px solid var(--border); border-radius:var(--radius); background:var(--surface); color:var(--text); font-size:.85rem; outline:none; }
.newsletter-form input:focus { border-color:var(--primary); }
.footer-payments { display:flex; gap:.5rem; flex-wrap:wrap; }
.footer-payments span { font-size:.7rem; padding:.25rem .6rem; background:var(--surface-2); border-radius:6px; color:var(--text-3); }
.footer-bottom { border-top:1px solid var(--border); padding:1.25rem 0; text-align:center; }
.footer-bottom p { font-size:.8rem; color:var(--text-3); }

/* ============================================
   WHATSAPP FLOAT
   ============================================ */
.whatsapp-float { position:fixed; bottom:80px; right:1rem; z-index:900; display:flex; flex-direction:column; align-items:flex-end; gap:.5rem; }
@media(min-width:1024px) { .whatsapp-float { bottom:1.5rem; } }
.wa-tooltip { padding:.5rem 1rem; background:var(--surface); color:var(--text); border-radius:var(--radius); font-size:.8rem; font-weight:600; box-shadow:var(--shadow-lg); opacity:0; transform:translateX(8px); transition:all .3s; white-space:nowrap; pointer-events:none; }
.whatsapp-float:hover .wa-tooltip { opacity:1; transform:translateX(0); }
.wa-btn { width:56px; height:56px; background:#25D366; border-radius:50%; display:flex; align-items:center; justify-content:center; color:#fff; box-shadow:0 4px 20px rgba(37,211,102,.4); transition:all .3s; animation:waPulse 2s infinite; }
.wa-btn:hover { transform:scale(1.1); }
.wa-btn i { width:26px; height:26px; }
@keyframes waPulse { 0%,100%{box-shadow:0 4px 20px rgba(37,211,102,.4)} 50%{box-shadow:0 4px 30px rgba(37,211,102,.5),0 0 0 8px rgba(37,211,102,.08)} }

/* ============================================
   SCROLL TOP
   ============================================ */
.scroll-top { position:fixed; bottom:80px; left:1rem; z-index:900; width:42px; height:42px; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-full); display:flex; align-items:center; justify-content:center; box-shadow:var(--shadow); color:var(--text); opacity:0; transform:translateY(12px); transition:all .3s; pointer-events:none; }
.scroll-top.visible { opacity:1; transform:translateY(0); pointer-events:auto; }
.scroll-top:hover { background:var(--primary); color:#fff; border-color:var(--primary); }
.scroll-top i { width:18px; height:18px; }
@media(min-width:1024px) { .scroll-top { bottom:1.5rem; } }

/* ============================================
   TOAST
   ============================================ */
.toast-container { position:fixed; bottom:140px; left:50%; transform:translateX(-50%); z-index:6000; display:flex; flex-direction:column; gap:.5rem; pointer-events:none; }
.toast { padding:.75rem 1.5rem; background:var(--text); color:var(--bg); border-radius:var(--radius); font-size:.85rem; font-weight:600; box-shadow:var(--shadow-lg); animation:toastIn .3s var(--ease); pointer-events:auto; max-width:90vw; text-align:center; }
.toast-success { background:var(--success); }
.toast-error { background:var(--danger); }
@keyframes toastIn { from{opacity:0;transform:translateY(12px)} to{opacity:1;transform:translateY(0)} }

/* ============================================
   SCROLL REVEAL
   ============================================ */
.reveal { opacity:0; transform:translateY(24px); transition:opacity .6s var(--ease),transform .6s var(--ease); transition-delay:var(--d,0s); }
.reveal.revealed { opacity:1; transform:translateY(0); }

/* ============================================
   UTILITIES
   ============================================ */
.sr-only { position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0; }

[data-theme="dark"] .bottom-nav { background:rgba(21,25,33,.97); border-top:2px solid var(--primary); box-shadow:0 -4px 20px rgba(0,0,0,.3); }
[data-theme="dark"] .bottom-nav-item { color:var(--text-3); }
[data-theme="dark"] .bottom-nav-item.active { color:var(--primary-light); }

[data-theme="dark"] .header { background:rgba(21,25,33,.98); border-bottom-color:var(--border); }

/* ============================================
   BLOG POST PAGES (SEO-friendly)
   ============================================ */
.blog-post-page { padding:1.5rem 0 4rem; }
.blog-back-link { display:inline-flex; align-items:center; gap:.4rem; font-size:.85rem; font-weight:600; color:var(--primary); margin-bottom:1.5rem; transition:gap .2s; }
.blog-back-link:hover { gap:.6rem; }
.blog-back-link i { width:18px; height:18px; }
.blog-post-full { max-width:720px; margin:0 auto; }
.blog-post-hero-img { width:100%; aspect-ratio:16/9; object-fit:cover; border-radius:var(--radius-xl); margin-bottom:1.5rem; }
.blog-post-title { font-family:var(--font-d); font-size:clamp(1.4rem,4vw,2rem); font-weight:700; line-height:1.2; margin-bottom:1rem; }
.blog-post-meta { display:flex; flex-wrap:wrap; gap:.75rem; align-items:center; margin-bottom:1.25rem; }
.blog-post-meta span { display:inline-flex; align-items:center; gap:.3rem; font-size:.75rem; color:var(--text-3); }
.blog-post-meta span i { width:13px; height:13px; }
.blog-post-content { font-size:.92rem; color:var(--text-2); line-height:1.75; }
.blog-post-content p { margin-bottom:1rem; }

/* ============================================
   BLOG MODAL (DEPRECATED)
   ============================================ */
.blog-modal { position:fixed; inset:0; z-index:6000; display:none; align-items:center; justify-content:center; padding:1rem; }
.blog-modal.active { display:flex; }
.blog-modal-overlay { position:absolute; inset:0; background:rgba(0,0,0,.7); backdrop-filter:blur(4px); }
.blog-modal-content { position:relative; background:var(--surface); border-radius:var(--radius-xl); max-width:720px; width:100%; max-height:90vh; overflow-y:auto; box-shadow:var(--shadow-xl); }
.blog-modal-close { position:absolute; top:1rem; right:1rem; width:36px; height:36px; display:flex; align-items:center; justify-content:center; border-radius:50%; background:var(--surface-2); border:none; cursor:pointer; color:var(--text-2); z-index:1; transition:all .2s; }
.blog-modal-close:hover { background:var(--primary); color:#fff; }
.blog-modal-close svg { width:18px; height:18px; }
.blog-modal-img { width:100%; aspect-ratio:16/9; overflow:hidden; border-radius:var(--radius-xl) var(--radius-xl) 0 0; }
.blog-modal-img img { width:100%; height:100%; object-fit:cover; }
.blog-modal-body { padding:1.75rem; }
.blog-modal-body h2 { font-family:var(--font-d); font-size:1.3rem; font-weight:700; line-height:1.25; margin-bottom:.75rem; }
.blog-modal-body .blog-meta { margin-bottom:1rem; }
.blog-modal-body .blog-intro { font-size:.92rem; color:var(--text-2); line-height:1.65; margin-bottom:1rem; }
.blog-modal-body .blog-content-full { font-size:.88rem; color:var(--text-2); line-height:1.7; }
.blog-modal-body .blog-content-full p { margin-bottom:.75rem; }
.blog-modal-body .blog-conclusion { font-size:.85rem; background:var(--surface-3); padding:1rem; border-radius:var(--radius); border-left:3px solid var(--primary); margin-top:1rem; }
.blog-modal-body .blog-conclusion strong { color:var(--primary); }

[data-theme="dark"] .header { background:rgba(21,25,33,.98); border-bottom-color:var(--border); }

/* ============================================
   CALCULATOR - MOBILE COMPACT
   ============================================ */
@media(max-width:767px) {
  .calc-card { padding:1rem; border-radius:var(--radius-lg); }
  .calc-step { margin-bottom:1rem; }
  .calc-step-header { gap:.5rem; margin-bottom:.6rem; }
  .calc-step-num { width:26px; height:26px; min-width:26px; font-size:.75rem; }
  .calc-step-header h3 { font-size:.88rem; }
  .calc-step-header p { display:none; }
  .calc-options { gap:.5rem; }
  .calc-option { padding:.7rem .85rem; gap:.6rem; border-width:1.5px; }
  .calc-option-icon { font-size:1.3rem; }
  .calc-option-info strong { font-size:.85rem; }
  .calc-option-info small { display:none; }
  .calc-option-check i { width:18px; height:18px; }
  .calc-qty-input-wrap { padding:.4rem .75rem; border-width:1.5px; }
  .calc-qty-input { font-size:1.2rem; }
  .calc-qty-input-unit { font-size:.75rem; }
  .calc-qty-range { margin-top:.4rem; }
  .calc-range-badge { font-size:.65rem; padding:.2rem .55rem; }
  .calc-result { padding:1rem; border-radius:var(--radius); margin-bottom:1rem; }
  .calc-result-header { margin-bottom:.75rem; gap:.4rem; }
  .calc-result-header h3 { font-size:.8rem; }
  .calc-result-grid { grid-template-columns:1fr 1fr; gap:.6rem; }
  .calc-result-label { font-size:.6rem; margin-bottom:.15rem; }
  .calc-result-value { font-size:.85rem; }
  .calc-result-highlight .calc-result-value { font-size:1rem; }
  .calc-result-total { padding:.6rem .75rem; margin-top:.15rem; }
  .calc-result-total .calc-result-value { font-size:1.2rem; }
  .calc-contact { margin-bottom:.75rem; }
  .calc-form-row { gap:.5rem; }
  .calc-form-group label { font-size:.7rem; margin-bottom:.2rem; }
  .calc-form-group input { padding:.55rem .75rem; font-size:.8rem; border-width:1px; }
  .calc-note { font-size:.65rem; margin-top:.6rem; gap:.35rem; }
  .calc-note i { width:12px; height:12px; }
  .calc-wrapper { gap:0; }
  /* Compact WhatsApp button on mobile */
  .calc-btn-text-desktop { display:none; }
  .calc-btn-text-mobile { display:inline; }
  .calc-card .btn-whatsapp { padding:.65rem 1rem; font-size:.82rem; border-radius:var(--radius); }
  .calc-card .btn-whatsapp i { width:16px; height:16px; }
  /* Compact page headers on mobile */
  .page-header { padding:1.25rem 0 0; }
  .page-title { font-size:1.35rem; }
  .page-desc { font-size:.8rem; }
  .section { padding:1.75rem 0; }
  .section-header { margin-bottom:1.25rem; }
  .section-title { font-size:1.15rem; }
  /* Hide section tag on calculator page mobile */
  #page-calculadora .section-tag { display:none; }
  /* Hide section-tag and page-desc on contacto mobile */
  #page-contacto .section-tag { display:none; }
  #page-contacto .page-desc { display:none; }
  /* Hide TikTok and YouTube from footer on mobile */
  .footer-social .footer-social-desktop { display:none !important; }
  /* Compact advantages cards */
  .adv-card { padding:1.25rem; }
  .adv-card h3 { font-size:.9rem; }
  .adv-card p { font-size:.8rem; line-height:1.4; }
  .adv-icon { width:44px; height:44px; margin-bottom:.75rem; }
  .adv-icon i { width:22px; height:22px; }
  /* Compact promo banner */
  .promo-banner { padding:1.5rem 1.25rem; border-radius:var(--radius-lg); }
  .promo-tag { font-size:.7rem; padding:.3rem .75rem; }
  .promo-title { font-size:1.25rem; margin-bottom:.5rem; }
  .promo-desc { font-size:.85rem; margin-bottom:1rem; }
  .promo-countdown { gap:.5rem; margin-bottom:1rem; }
  .countdown-item { padding:.5rem .65rem; min-width:52px; }
  .countdown-item span { font-size:1.15rem; }
  .countdown-item small { font-size:.55rem; }
  /* Compact process steps */
  .process-step { padding:1rem; }
  .process-num { font-size:1.5rem; margin-bottom:.5rem; }
  .process-info h3 { font-size:.88rem; }
  .process-info p { font-size:.78rem; }
  /* Compact blog featured */
  .blog-featured-body { padding:1.25rem; }
  .blog-featured-body h2 { font-size:1.05rem; }
  .blog-intro { font-size:.82rem; }
  .blog-content-preview { display:none; }
  .blog-conclusion { font-size:.78rem; padding:.7rem .85rem; }
  /* Compact contact info cards */
  .info-card { padding:.75rem; gap:.75rem; }
  .info-icon { width:38px; height:38px; min-width:38px; }
  .info-icon i { width:18px; height:18px; }
  .info-card small { font-size:.6rem; }
  .info-card strong { font-size:.78rem; }
  /* Compact contact form */
  .contact-form { padding:1.25rem; }
  .form-group { margin-bottom:.75rem; }
  .form-group input,.form-group textarea { padding:.65rem .85rem; font-size:.85rem; }
  /* Compact footer */
  .footer { padding:2rem 0 0; }
  .footer-brand p { font-size:.8rem; margin:.75rem 0; }
  /* Product filters scrollable on small screens */
  .product-filters { overflow-x:auto; flex-wrap:nowrap; justify-content:flex-start; padding-bottom:.25rem; -webkit-overflow-scrolling:touch; }
  .filter-btn { flex-shrink:0; padding:.45rem 1rem; font-size:.75rem; }
  /* Video cards compact */
  .video-info { padding:1rem; }
  .video-info h3 { font-size:.88rem; }
  .video-info p { font-size:.75rem; }
  /* Blog post pages compact */
  .blog-post-page { padding:1rem 0 3rem; }
  .blog-post-hero-img { border-radius:var(--radius-lg); margin-bottom:1rem; }
  .blog-post-title { font-size:1.2rem; }
  .blog-post-content { font-size:.88rem; }
  .blog-back-link { font-size:.8rem; margin-bottom:1rem; }
  /* Section spacing tighter on mobile */
  .section { padding:1.75rem 0; }
  .section-header { margin-bottom:1.25rem; }
  .section-title { font-size:1.15rem; }
  .page-header { padding:1.25rem 0 0; }
  .page-title { font-size:1.3rem; }
  .page-desc { font-size:.8rem; }
  /* Bottom nav slightly larger touch targets */
  .bottom-nav-item { padding:.45rem .5rem; font-size:.6rem; }
  .bottom-nav-item i { width:20px; height:20px; }
  /* WhatsApp float safer position */
  .whatsapp-float { bottom:72px; }
  /* Scroll-top safer position */
  .scroll-top { bottom:72px; }
  /* Toast position safe */
  .toast-container { bottom:130px; }
}