/* ==========================================================================
   FERRETERÍA Y MADERAS BADILLO — Nova Webs
   Tema: industrial / obra — azul Badillo + rojo Badillo + acento ámbar (cinta métrica)
   Todas las variables de marca viven en :root para reskin rápido por cliente.
   ========================================================================== */

:root {
  /* --- Marca Badillo (tomado de su identidad en Facebook) --- */
  --badillo-blue:      #16305C;
  --badillo-blue-deep: #0D2044;
  --badillo-red:       #C1272D;
  --badillo-red-deep:  #8E1C21;

  /* --- Acento cinta métrica / señalización de obra --- */
  --amber:      #F2A93B;
  --amber-deep: #D6871A;

  /* --- Neutros "concreto" --- */
  --concrete-100: #FAF8F5;
  --concrete-200: #EFECE6;
  --concrete-300: #DCD7CE;
  --steel-500:    #6B7280;
  --steel-700:    #3A3F47;
  --ink:          #12151A;

  /* --- Tipografía --- */
  --font-display: 'Oswald', sans-serif;
  --font-body:    'Work Sans', sans-serif;
  --font-mono:    'IBM Plex Mono', monospace;

  /* --- Layout --- */
  --container-w: 1180px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --shadow-md: 0 10px 30px -12px rgba(13, 32, 68, 0.35);
  --header-h: 76px;
}

/* ============ RESET ============ */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--concrete-100);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

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

:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 2px;
}

.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  padding: 12px 22px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-lg { padding: 15px 28px; font-size: 1.02rem; }
.btn-sm { padding: 8px 16px; font-size: 0.85rem; }
.btn-block { width: 100%; margin-top: 8px; }

.btn-primary { background: var(--badillo-red); color: var(--concrete-100); }
.btn-primary:hover { background: var(--badillo-red-deep); }

.btn-accent { background: var(--amber); color: var(--badillo-blue-deep); }
.btn-accent:hover { background: var(--amber-deep); box-shadow: var(--shadow-md); }

.btn-outline { border-color: var(--concrete-100); color: var(--concrete-100); }
.btn-outline:hover { background: rgba(250,248,245,0.1); }

.btn-outline-light { border-color: var(--badillo-blue-deep); color: var(--badillo-blue-deep); }
.btn-outline-light:hover { background: rgba(13,32,68,0.06); }

.btn-ghost { color: var(--ink); }
.btn-ghost:hover { color: var(--badillo-red); }

/* ============ HEADER ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--concrete-100);
  border-bottom: 1px solid var(--concrete-300);
  height: var(--header-h);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.02em;
  color: var(--badillo-blue-deep);
  text-transform: uppercase;
}
.brand-sub {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--steel-500);
  text-transform: uppercase;
}

.main-nav { display: flex; gap: 32px; }
.main-nav a {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--steel-700);
  position: relative;
  padding: 4px 0;
}
.main-nav a:hover { color: var(--badillo-red); }

.header-cta { display: flex; align-items: center; gap: 10px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span { width: 24px; height: 2.5px; background: var(--badillo-blue-deep); border-radius: 2px; }

/* ============ HERO ============ */
.hero {
  position: relative;
  background: var(--badillo-blue-deep);
  color: var(--concrete-100);
  padding: 96px 0 76px;
  overflow: hidden;
}

.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(250,248,245,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(250,248,245,0.05) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(ellipse 80% 60% at 60% 30%, black 40%, transparent 90%);
}
.hero-diagonal {
  position: absolute;
  top: -20%; right: -10%;
  width: 60%; height: 140%;
  background: linear-gradient(135deg, var(--badillo-red) 0%, var(--badillo-red-deep) 100%);
  clip-path: polygon(40% 0, 100% 0, 100% 100%, 0% 100%);
  opacity: 0.9;
}

.hero-inner { position: relative; z-index: 1; max-width: 720px; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 18px;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: 0.01em;
  margin-bottom: 20px;
}
.hero-title-accent { color: var(--amber); }

.hero-tagline {
  font-size: 1.15rem;
  color: var(--concrete-200);
  max-width: 480px;
  margin-bottom: 34px;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-rating {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 34px;
  font-size: 0.92rem;
}
.stars, .star-half { color: var(--amber); letter-spacing: 1px; }
.rating-text strong { color: var(--concrete-100); }
.rating-text { color: var(--concrete-300); }

/* ============ TAPE MEASURE DIVIDER (signature element) ============ */
.tape-divider {
  position: relative;
  height: 34px;
  overflow: hidden;
}
.tape-svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.tape-ticks {
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    90deg,
    var(--badillo-blue-deep) 0px, var(--badillo-blue-deep) 2px,
    transparent 2px, transparent 24px
  );
  background-position: 0 0;
}
.tape-ticks::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 50%;
  background-image: repeating-linear-gradient(
    90deg,
    var(--badillo-blue-deep) 0px, var(--badillo-blue-deep) 1.5px,
    transparent 1.5px, transparent 12px
  );
  opacity: 0.6;
}
.tape-ticks-light { background-image: repeating-linear-gradient(
    90deg,
    var(--concrete-100) 0px, var(--concrete-100) 2px,
    transparent 2px, transparent 24px
  ); }
.tape-ticks-light::before { background-image: repeating-linear-gradient(
    90deg,
    var(--concrete-100) 0px, var(--concrete-100) 1.5px,
    transparent 1.5px, transparent 12px
  ); }

/* ============ SECTIONS ============ */
.section { padding: 84px 0; }
.section-alt { background: var(--concrete-200); }

.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--badillo-red);
  margin-bottom: 10px;
}
.section-title {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  color: var(--badillo-blue-deep);
  max-width: 640px;
  margin-bottom: 48px;
  letter-spacing: 0.01em;
}

/* ============ CATEGORÍAS ============ */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.cat-card {
  background: var(--concrete-100);
  border: 1px solid var(--concrete-300);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.cat-card:hover { border-color: var(--amber); transform: translateY(-3px); }
.cat-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  background: var(--badillo-blue-deep);
  color: var(--amber);
  margin-bottom: 18px;
}
.cat-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  color: var(--badillo-blue-deep);
  margin-bottom: 8px;
}
.cat-card p { color: var(--steel-700); font-size: 0.92rem; }

.cat-note {
  margin-top: 32px;
  text-align: center;
  color: var(--steel-500);
  font-size: 0.92rem;
}

/* ============ TRUST / POR QUÉ NOSOTROS ============ */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.trust-card { position: relative; padding-top: 8px; }
.trust-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--amber-deep);
  margin-bottom: 12px;
}
.trust-card h3 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 1.2rem;
  color: var(--badillo-blue-deep);
  margin-bottom: 10px;
}
.trust-card p { color: var(--steel-700); font-size: 0.95rem; }

/* ============ OPINIONES ============ */
.reviews-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 44px;
}
.reviews-head .section-title { margin-bottom: 0; }
.rating-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--concrete-200);
  border-radius: var(--radius-md);
  padding: 12px 20px;
}
.rating-big {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--badillo-blue-deep);
}
.rating-badge .stars, .rating-badge .star-half { color: var(--amber-deep); }
.rating-count { font-size: 0.82rem; color: var(--steel-500); margin-left: 4px; }

.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.review-card {
  background: var(--concrete-100);
  border-left: 4px solid var(--amber);
  border-radius: var(--radius-sm);
  padding: 24px;
  box-shadow: 0 4px 16px -8px rgba(18,21,26,0.12);
}
.review-card p { font-size: 1rem; color: var(--ink); margin-bottom: 12px; }
.review-card cite {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--steel-500);
  font-style: normal;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ============ UBICACIÓN ============ */
.location-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  align-items: stretch;
}
.location-map {
  min-height: 380px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--concrete-300);
}
.location-info { display: flex; flex-direction: column; gap: 24px; }
.info-block h3 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 0.98rem;
  color: var(--badillo-blue-deep);
  margin-bottom: 8px;
}
.info-block p { color: var(--steel-700); font-size: 0.95rem; }

.hours-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.hours-table td {
  padding: 7px 0;
  border-bottom: 1px solid var(--concrete-300);
  color: var(--steel-700);
}
.hours-table td:last-child {
  text-align: right;
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--badillo-blue-deep);
}
.hours-table tr:last-child td { border-bottom: none; }

/* ============ CTA FINAL ============ */
.final-cta {
  background: var(--badillo-red);
  color: var(--concrete-100);
  padding: 70px 0;
  text-align: center;
}
.final-cta-inner { max-width: 620px; margin: 0 auto; }
.final-cta h2 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 14px;
}
.final-cta p { color: rgba(250,248,245,0.9); margin-bottom: 30px; }
.final-cta .hero-actions { justify-content: center; }
.final-cta .btn-outline-light { border-color: var(--concrete-100); color: var(--concrete-100); }
.final-cta .btn-outline-light:hover { background: rgba(250,248,245,0.12); }

/* ============ FOOTER ============ */
.site-footer {
  background: var(--badillo-blue-deep);
  color: var(--concrete-300);
  padding: 48px 0 28px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px 32px;
}
.footer-brand { display: flex; flex-direction: column; gap: 2px; }
.footer-brand .brand-name {
  font-family: var(--font-display);
  color: var(--concrete-100);
  font-size: 1.15rem;
  text-transform: uppercase;
}
.footer-brand .brand-sub {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.footer-contact { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.footer-contact a { font-size: 0.88rem; color: var(--concrete-200); }
.footer-contact a:hover { color: var(--amber); }
.footer-note {
  grid-column: 1 / -1;
  font-size: 0.8rem;
  color: var(--steel-500);
  border-top: 1px solid rgba(250,248,245,0.1);
  padding-top: 20px;
  margin-top: 8px;
}
.footer-credit {
  grid-column: 1 / -1;
  font-size: 0.78rem;
  color: var(--steel-500);
  margin-top: -12px;
}
.footer-credit strong { color: var(--amber); }

/* ============ WHATSAPP FLOAT ============ */
.whatsapp-float {
  position: fixed;
  bottom: 22px;
  right: 22px;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px -6px rgba(0,0,0,0.35);
  z-index: 90;
  transition: transform 0.2s ease;
}
.whatsapp-float:hover { transform: scale(1.08); }

/* ============ HEADER SCROLLED STATE ============ */
.site-header.is-scrolled { box-shadow: 0 4px 20px -8px rgba(13,32,68,0.18); }

/* ============ SCROLL REVEAL ============ */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .main-nav {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--header-h);
    left: 0; right: 0;
    background: var(--concrete-100);
    border-bottom: 1px solid var(--concrete-300);
    padding: 8px 24px 20px;
    gap: 4px;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }
  .main-nav.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .main-nav a { padding: 12px 0; border-bottom: 1px solid var(--concrete-200); }
  .nav-toggle { display: flex; }
  .header-cta .btn-ghost { display: none; }

  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: 1fr; gap: 28px; }
  .review-grid { grid-template-columns: 1fr; }
  .location-grid { grid-template-columns: 1fr; }
  .location-map { min-height: 280px; }
  .footer-inner { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .hero { padding: 72px 0 56px; }
  .cat-grid { grid-template-columns: 1fr; }
  .hero-actions .btn, .final-cta .btn { flex: 1 1 auto; }
  .header-cta .btn-primary span { display: none; }
}