/* =====================================================================
   ArregloYa Bucaramanga — Servicio técnico de electrodomésticos a domicilio
   Sistema de diseño: "Placa de especificaciones"
   ===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root{
  /* Color */
  --bg:        #F5F2EA;
  --bg-alt:    #ECE7DA;
  --paper:     #FFFFFE;
  --ink:       #16232A;
  --ink-soft:  #4C5A61;
  --ink-faint: #8A9198;
  --primary:   #0E3A3F;
  --primary-2: #175C63;
  --primary-3: #0A2A2E;
  --accent:    #E2790A;
  --accent-2:  #FF9636;
  --accent-soft: #FBE6CB;
  --steel:     #3E7CB1;
  --success:   #3E8E5A;
  --line:      #DAD3C2;
  --line-dark: rgba(245,242,234,0.16);
  --shadow:    0 20px 45px -20px rgba(14,58,63,0.35);

  /* Type */
  --f-display: 'Space Grotesk', 'Arial Narrow', sans-serif;
  --f-body:    'Inter', system-ui, sans-serif;
  --f-mono:    'IBM Plex Mono', 'Courier New', monospace;

  --radius-s: 10px;
  --radius-m: 18px;
  --radius-l: 28px;

  --wrap: 1200px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--f-body);
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  line-height:1.55;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family:var(--f-display); margin:0; line-height:1.08; letter-spacing:-0.01em; color:var(--primary-3); }
p{ margin:0; }
button{ font-family:inherit; cursor:pointer; }

.wrap{ max-width:var(--wrap); margin-inline:auto; padding-inline:24px; }

:focus-visible{ outline:3px solid var(--accent); outline-offset:3px; border-radius:4px; }

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

/* ---------- Eyebrow / spec label (signature element) ---------- */
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--f-mono);
  font-size:12.5px;
  font-weight:600;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--accent);
}
.eyebrow::before{
  content:'';
  width:7px; height:7px;
  background:var(--accent);
  border-radius:2px;
  transform:rotate(45deg);
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:15px 26px;
  border-radius:12px;
  font-weight:600;
  font-size:15.5px;
  border:2px solid transparent;
  transition:transform .15s ease, box-shadow .15s ease, background-color .15s ease, border-color .15s ease;
  white-space:nowrap;
}
.btn:active{ transform:translateY(1px); }
.btn-accent{
  background:var(--accent);
  color:#1B1400;
  box-shadow:0 10px 24px -10px rgba(226,121,10,0.65);
}
.btn-accent:hover{ background:var(--accent-2); }
.btn-ghost-light{
  background:transparent;
  color:var(--bg);
  border-color:var(--line-dark);
}
.btn-ghost-light:hover{ border-color:var(--bg); background:rgba(245,242,234,0.08); }
.btn-primary{
  background:var(--primary);
  color:var(--bg);
}
.btn-primary:hover{ background:var(--primary-2); }
.btn-outline{
  background:transparent;
  border-color:var(--primary);
  color:var(--primary);
}
.btn-outline:hover{ background:var(--primary); color:var(--bg); }
.btn-sm{ padding:10px 18px; font-size:14px; border-radius:10px; }
.btn svg{ width:18px; height:18px; flex-shrink:0; }

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:60;
  background:rgba(245,242,234,0.9);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{
  display:flex; align-items:center; justify-content:space-between;
  height:78px;
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ width:42px; height:42px; border-radius:9px; }
.brand-name{ font-family:var(--f-display); font-weight:700; font-size:19px; color:var(--primary-3); line-height:1.1; }
.brand-tag{ display:block; font-family:var(--f-mono); font-size:10.5px; letter-spacing:.08em; color:var(--ink-faint); text-transform:uppercase; }

.main-nav{ display:flex; align-items:center; gap:30px; }
.main-nav a{
  font-size:14.5px; font-weight:600; color:var(--ink-soft);
  position:relative; padding:6px 0;
}
.main-nav a:hover{ color:var(--primary); }

.header-cta{ display:flex; align-items:center; gap:12px; }
.header-phone{
  display:flex; flex-direction:column; align-items:flex-end;
  font-family:var(--f-mono);
}
.header-phone small{ font-size:10px; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-faint); }
.header-phone strong{ font-size:15px; color:var(--primary-3); }

.nav-toggle{
  display:none;
  width:40px; height:40px;
  align-items:center; justify-content:center;
  border:1px solid var(--line);
  border-radius:9px;
  background:var(--paper);
  color:var(--primary-3);
}
.nav-toggle svg{ width:20px; height:20px; }

.mobile-nav{
  display:none;
  flex-direction:column;
  gap:2px;
  background:var(--paper);
  border-top:1px solid var(--line);
  padding:10px 24px 20px;
}
.mobile-nav a{
  padding:13px 4px;
  font-weight:600;
  font-size:15px;
  color:var(--ink-soft);
  border-bottom:1px solid var(--line);
}
.mobile-nav .btn{ margin-top:14px; }
.mobile-nav.is-open{ display:flex; }

/* ---------- Hero ---------- */
.hero{
  position:relative;
  background:
    radial-gradient(circle at 85% 12%, rgba(226,121,10,0.16), transparent 45%),
    linear-gradient(180deg, var(--primary-3) 0%, var(--primary) 70%, var(--primary) 100%);
  color:var(--bg);
  overflow:hidden;
  padding-top:64px;
}
.hero::before{
  /* blueprint grid texture */
  content:'';
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(245,242,234,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,242,234,0.05) 1px, transparent 1px);
  background-size:42px 42px;
  mask-image:linear-gradient(180deg, rgba(0,0,0,0.9), transparent 85%);
  pointer-events:none;
}
.hero .wrap{
  position:relative;
  display:grid;
  grid-template-columns:1.05fr 0.95fr;
  gap:48px;
  align-items:center;
  padding-block:56px 0;
}
.hero-eyebrow{ color:var(--accent-2); }
.hero h1{
  font-size:clamp(34px, 4.6vw, 56px);
  color:var(--bg);
  margin-top:18px;
}
.hero h1 em{
  font-style:normal;
  color:var(--accent-2);
}
.hero-sub{
  margin-top:20px;
  font-size:17.5px;
  color:rgba(245,242,234,0.82);
  max-width:52ch;
}
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; margin-top:32px; }

.hero-badges{
  display:flex; flex-wrap:wrap; gap:10px 26px;
  margin-top:36px;
  padding-top:24px;
  border-top:1px solid var(--line-dark);
}
.hero-badge{ display:flex; align-items:center; gap:9px; font-size:13.5px; color:rgba(245,242,234,0.85); }
.hero-badge svg{ width:18px; height:18px; color:var(--accent-2); flex-shrink:0; }

/* Nameplate card - signature element */
.nameplate{
  position:relative;
  background:linear-gradient(155deg, #12474D, #0A2A2E);
  border:1px solid rgba(245,242,234,0.14);
  border-radius:var(--radius-l);
  padding:28px 26px 24px;
  box-shadow:var(--shadow);
}
.nameplate::before,
.nameplate::after{
  content:'';
  position:absolute;
  width:11px; height:11px;
  border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 3px rgba(226,121,10,0.18);
}
.nameplate::before{ top:16px; left:16px; }
.nameplate::after{ top:16px; right:16px; }
.nameplate .rivet-b1, .nameplate .rivet-b2{
  position:absolute; width:11px; height:11px; border-radius:50%;
  background:var(--accent); box-shadow:0 0 0 3px rgba(226,121,10,0.18);
  bottom:16px;
}
.nameplate .rivet-b1{ left:16px; }
.nameplate .rivet-b2{ right:16px; }

.nameplate-media{
  border-radius:14px;
  overflow:hidden;
  aspect-ratio:4/3;
  margin-bottom:20px;
  border:1px solid rgba(245,242,234,0.12);
}
.nameplate-media img{ width:100%; height:100%; object-fit:cover; }

.nameplate-head{
  display:flex; justify-content:space-between; align-items:baseline;
  font-family:var(--f-mono);
  font-size:11px; letter-spacing:.1em; text-transform:uppercase;
  color:rgba(245,242,234,0.55);
  margin-bottom:14px;
}
.nameplate-head b{ color:var(--accent-2); }

.spec-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px 18px;
  padding-top:14px;
  border-top:1px dashed rgba(245,242,234,0.22);
}
.spec-item dt{
  font-family:var(--f-mono);
  font-size:10.5px; letter-spacing:.08em; text-transform:uppercase;
  color:rgba(245,242,234,0.5);
  margin-bottom:4px;
}
.spec-item dd{
  margin:0; font-weight:600; font-size:15px; color:var(--bg);
  font-family:var(--f-display);
}

/* ---------- Section shell ---------- */
section{ padding-block:88px; }
.section-head{
  max-width:640px;
  margin-bottom:48px;
}
.section-head h2{ font-size:clamp(26px, 3.2vw, 38px); margin-top:14px; }
.section-head p{ margin-top:14px; color:var(--ink-soft); font-size:16px; }
.section-head.center{ margin-inline:auto; text-align:center; }

.on-dark{ background:var(--primary-3); color:var(--bg); }
.on-dark h2, .on-dark h3{ color:var(--bg); }
.on-dark .section-head p{ color:rgba(245,242,234,0.72); }
.on-alt{ background:var(--bg-alt); }

/* ---------- Trust strip ---------- */
.trust-strip{
  padding-block:0;
  transform:translateY(-38px);
  margin-bottom:-38px;
}
.trust-strip .wrap{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  box-shadow:var(--shadow);
  display:grid;
  grid-template-columns:repeat(4,1fr);
  padding:28px 12px;
}
.trust-item{
  text-align:center;
  padding-inline:12px;
  border-right:1px dashed var(--line);
}
.trust-item:last-child{ border-right:none; }
.trust-item strong{
  display:block;
  font-family:var(--f-display);
  font-size:clamp(24px,2.6vw,32px);
  color:var(--primary);
}
.trust-item span{
  display:block;
  margin-top:6px;
  font-size:13px;
  color:var(--ink-soft);
}

/* ---------- Services ---------- */
.service-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:22px;
}
.service-card{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  overflow:hidden;
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
  display:flex; flex-direction:column;
}
.service-card:hover{
  transform:translateY(-5px);
  box-shadow:var(--shadow);
  border-color:var(--primary-2);
}
.service-media{
  aspect-ratio:16/10;
  overflow:hidden;
  position:relative;
}
.service-media img{ width:100%; height:100%; object-fit:cover; }
.service-tag{
  position:absolute; top:12px; left:12px;
  background:rgba(14,58,63,0.85);
  color:var(--bg);
  font-family:var(--f-mono);
  font-size:10.5px; letter-spacing:.08em; text-transform:uppercase;
  padding:5px 10px; border-radius:6px;
}
.service-body{ padding:22px 22px 24px; display:flex; flex-direction:column; gap:12px; flex:1; }
.service-body h3{ font-size:19px; }
.service-body p{ color:var(--ink-soft); font-size:14.5px; }
.service-brands{ font-family:var(--f-mono); font-size:11.5px; color:var(--ink-faint); letter-spacing:.02em; }
.service-link{
  margin-top:auto;
  display:inline-flex; align-items:center; gap:6px;
  font-weight:600; font-size:14px; color:var(--primary);
}
.service-link svg{ width:15px; height:15px; transition:transform .15s ease; }
.service-card:hover .service-link svg{ transform:translateX(3px); }

.services-note{
  margin-top:26px;
  font-size:13.5px;
  color:var(--ink-faint);
  font-family:var(--f-mono);
}

/* ---------- Process ---------- */
.process{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:0;
  counter-reset:step;
  position:relative;
}
.process::before{
  content:'';
  position:absolute;
  top:26px; left:6%; right:6%;
  height:1px;
  background:repeating-linear-gradient(90deg, var(--line-dark) 0 8px, transparent 8px 16px);
}
.process-step{
  position:relative;
  padding-right:20px;
}
.step-num{
  font-family:var(--f-mono);
  font-size:13px;
  color:var(--accent-2);
  background:var(--primary-3);
  border:1px solid var(--line-dark);
  width:54px; height:54px;
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  margin-bottom:20px;
  position:relative; z-index:1;
}
.process-step h3{ font-size:17.5px; margin-bottom:10px; }
.process-step p{ font-size:14px; color:rgba(245,242,234,0.72); }

/* ---------- Brands ---------- */
.brand-strip{
  display:flex; flex-wrap:wrap; gap:12px;
}
.brand-chip{
  font-family:var(--f-mono);
  font-size:13.5px;
  font-weight:600;
  letter-spacing:.03em;
  padding:12px 20px;
  border:1px solid var(--line);
  border-radius:10px;
  background:var(--paper);
  color:var(--ink-soft);
}

/* ---------- Coverage ---------- */
.coverage-layout{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:start;
}
.coverage-list{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px 22px;
}
.coverage-list li{
  display:flex; align-items:center; gap:10px;
  font-size:15px; font-weight:500;
  padding:10px 0;
  border-bottom:1px solid var(--line);
}
.coverage-list li svg{ width:16px; height:16px; color:var(--accent); flex-shrink:0; }
.coverage-list.metro li{ font-weight:700; color:var(--primary-3); }

.coverage-card{
  background:var(--primary-3);
  color:var(--bg);
  border-radius:var(--radius-m);
  padding:30px;
}
.coverage-card h3{ font-size:19px; margin-bottom:12px; }
.coverage-card p{ font-size:14.5px; color:rgba(245,242,234,0.78); margin-bottom:18px; }
.coverage-tags{ display:flex; flex-wrap:wrap; gap:8px; margin-bottom:22px; }
.coverage-tags span{
  font-family:var(--f-mono);
  font-size:11.5px;
  padding:6px 11px;
  border:1px solid var(--line-dark);
  border-radius:7px;
  color:rgba(245,242,234,0.85);
}

/* ---------- Why us ---------- */
.why-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.why-card{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  padding:26px;
}
.why-icon{
  width:46px; height:46px;
  border-radius:11px;
  background:var(--accent-soft);
  color:var(--accent);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:16px;
}
.why-icon svg{ width:24px; height:24px; }
.why-card h3{ font-size:17px; margin-bottom:8px; }
.why-card p{ font-size:14px; color:var(--ink-soft); }

/* ---------- Testimonials ---------- */
.testi-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.testi-card{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  padding:26px;
  display:flex; flex-direction:column; gap:16px;
}
.stars{ display:flex; gap:3px; color:var(--accent); }
.stars svg{ width:16px; height:16px; }
.testi-card p{ font-size:15px; color:var(--ink); }
.testi-person{ display:flex; align-items:center; gap:12px; margin-top:auto; }
.testi-avatar{
  width:42px; height:42px; border-radius:50%;
  background:var(--primary);
  color:var(--bg);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--f-display); font-weight:700; font-size:15px;
  flex-shrink:0;
}
.testi-person strong{ display:block; font-size:14px; }
.testi-person span{ display:block; font-size:12.5px; color:var(--ink-faint); font-family:var(--f-mono); }

/* ---------- Repuestos / venta ---------- */
.sell-layout{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:48px;
  align-items:center;
}
.sell-media{
  border-radius:var(--radius-l);
  overflow:hidden;
  aspect-ratio:4/3;
}
.sell-media img{ width:100%; height:100%; object-fit:cover; }
.sell-list{ margin-top:22px; display:flex; flex-direction:column; gap:12px; }
.sell-list li{ display:flex; gap:10px; font-size:15px; }
.sell-list svg{ width:19px; height:19px; color:var(--success); flex-shrink:0; margin-top:2px; }

/* ---------- FAQ ---------- */
.faq-list{ max-width:800px; margin-inline:auto; display:flex; flex-direction:column; gap:12px; }
.faq-item{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius-s);
  overflow:hidden;
}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:19px 22px;
  display:flex; justify-content:space-between; align-items:center;
  font-weight:600; font-size:15.5px;
  color:var(--primary-3);
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-icon{
  width:26px; height:26px; border-radius:50%;
  border:1.5px solid var(--line);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0; margin-left:16px;
  transition:transform .2s ease, background .2s ease;
}
.faq-item[open] .faq-icon{ background:var(--accent); border-color:var(--accent); transform:rotate(45deg); }
.faq-icon svg{ width:13px; height:13px; }
.faq-item[open] .faq-icon svg{ color:#fff; }
.faq-body{ padding:0 22px 20px; color:var(--ink-soft); font-size:14.5px; max-width:65ch; }

/* ---------- Final CTA ---------- */
.final-cta{
  background:linear-gradient(120deg, var(--accent) 0%, #C9640A 100%);
  border-radius:var(--radius-l);
  padding:52px;
  display:grid;
  grid-template-columns:1.3fr auto;
  gap:30px;
  align-items:center;
  color:#22150A;
}
.final-cta h2{ color:#1B1400; font-size:clamp(24px,3vw,34px); }
.final-cta p{ margin-top:10px; color:rgba(27,20,0,0.75); font-size:15.5px; }
.final-actions{ display:flex; gap:12px; flex-wrap:wrap; }
.final-cta .btn-primary{ background:var(--primary-3); }
.final-cta .btn-outline{ border-color:#1B1400; color:#1B1400; }
.final-cta .btn-outline:hover{ background:#1B1400; color:var(--accent-2); }

/* ---------- Footer ---------- */
.site-footer{
  background:var(--primary-3);
  color:rgba(245,242,234,0.8);
  padding-block:64px 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.1fr;
  gap:36px;
  padding-bottom:40px;
  border-bottom:1px solid var(--line-dark);
}
.footer-brand{ display:flex; align-items:center; gap:10px; margin-bottom:14px; }
.footer-brand img{ width:36px; height:36px; border-radius:8px; }
.footer-brand strong{ font-family:var(--f-display); color:var(--bg); font-size:17px; }
.footer-col h4{
  font-family:var(--f-mono); font-size:12px; letter-spacing:.1em; text-transform:uppercase;
  color:var(--accent-2); margin-bottom:16px;
}
.footer-col p, .footer-col a{ font-size:14px; color:rgba(245,242,234,0.72); }
.footer-col ul{ display:flex; flex-direction:column; gap:10px; }
.footer-col a:hover{ color:var(--bg); }
.footer-bottom{
  padding-top:26px;
  display:flex; justify-content:space-between; align-items:center;
  font-size:12.5px; color:rgba(245,242,234,0.5);
  flex-wrap:wrap; gap:10px;
}

/* ---------- Floating WhatsApp ---------- */
.float-whatsapp{
  position:fixed;
  bottom:22px; right:22px;
  z-index:70;
  display:flex; align-items:center; gap:10px;
  background:var(--success);
  color:#fff;
  padding:14px 20px 14px 16px;
  border-radius:999px;
  box-shadow:0 14px 30px -10px rgba(62,142,90,0.6);
  font-weight:700; font-size:14.5px;
  transition:transform .15s ease;
}
.float-whatsapp:hover{ transform:translateY(-3px); }
.float-whatsapp svg{ width:24px; height:24px; }

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .main-nav, .header-phone{ display:none; }
  .nav-toggle{ display:flex; }
  .hero .wrap{ grid-template-columns:1fr; }
  .nameplate{ max-width:440px; }
  .trust-strip .wrap{ grid-template-columns:repeat(2,1fr); row-gap:20px; }
  .trust-item:nth-child(2){ border-right:none; }
  .service-grid, .why-grid, .testi-grid{ grid-template-columns:repeat(2,1fr); }
  .process{ grid-template-columns:repeat(2,1fr); row-gap:32px; }
  .process::before{ display:none; }
  .coverage-layout, .sell-layout{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .final-cta{ grid-template-columns:1fr; text-align:left; }
}

@media (max-width: 620px){
  .service-grid, .why-grid, .testi-grid, .process{ grid-template-columns:1fr; }
  .coverage-list{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; }
  .spec-grid{ grid-template-columns:1fr 1fr; }
  section{ padding-block:60px; }
  .final-cta{ padding:32px 22px; }
  .float-whatsapp span{ display:none; }
  .float-whatsapp{ padding:14px; }
}