/* ========== Mi Hogar Verde — Sistema ========== */

:root {
  --green-deep:    #1f3d10;   /* logo serif dark */
  --green-mid:     #3d6b1f;   /* between deep & accent */
  --green-accent:  #6aaa2b;   /* CTA / highlights */
  --green-soft:    #eaf2dd;   /* tinted bg */
  --bg:            #fafaf7;
  --bg-elev:       #ffffff;
  --ink:           #0d120a;
  --ink-2:         #3a4035;
  --ink-3:         #6a7062;
  --line:          #e6e3d8;
  --line-2:        #d8d4c4;
  --dark:          #0c140a;
  --dark-2:        #142112;
  --warn:          #c8553d;
  --shadow-sm: 0 1px 2px rgba(15,20,10,.04), 0 1px 1px rgba(15,20,10,.03);
  --shadow:    0 2px 4px rgba(15,20,10,.04), 0 8px 24px rgba(15,20,10,.06);
  --shadow-lg: 0 12px 40px rgba(15,20,10,.10), 0 4px 12px rgba(15,20,10,.06);
  --r-sm: 8px;
  --r:    14px;
  --r-lg: 22px;
  --r-xl: 32px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--bg); color: var(--ink); }
body {
  font-family: 'Geist', ui-sans-serif, system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }

.serif { font-family: 'Instrument Serif', 'Times New Roman', serif; font-weight: 400; letter-spacing: -0.01em; }
.mono  { font-family: 'Geist Mono', ui-monospace, 'SF Mono', Menlo, monospace; }

.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 28px; }
.container-wide { width: 100%; max-width: 1440px; margin: 0 auto; padding: 0 28px; }

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 250, 247, 0.85);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 96px;
}
.nav-left { display: flex; align-items: center; gap: 36px; }
.brand { display: flex; align-items: center; }
.brand img { height: 68px; width: auto; display: block; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  padding: 8px 14px; border-radius: 999px;
  font-size: 14px; font-weight: 500; color: var(--ink-2);
  transition: background .15s, color .15s;
}
.nav-links a:hover { background: rgba(13,18,10,0.06); color: var(--ink); }
.nav-links a.active { background: var(--ink); color: var(--bg); }

.nav-right { display: flex; align-items: center; gap: 10px; }
.nav-phone {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--ink-2); padding: 8px 12px;
  border-radius: 999px; border: 1px solid var(--line);
}
.nav-phone .dot { width: 7px; height: 7px; border-radius: 999px; background: var(--green-accent); box-shadow: 0 0 0 4px rgba(106,170,43,.18); }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 600; font-size: 14px;
  transition: transform .12s ease, background .15s, color .15s, box-shadow .15s;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.wa-fab svg { width: 22px; height: 22px; flex-shrink: 0; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--ink); color: var(--bg); }
.btn-primary:hover { background: var(--green-deep); }
.btn-accent { background: var(--green-accent); color: #fff; }
.btn-accent:hover { background: #76bb31; box-shadow: 0 8px 20px rgba(106,170,43,0.35); }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--line-2); }
.btn-ghost:hover { background: var(--bg-elev); border-color: var(--ink); }
.btn-ghost-dark { background: transparent; color: #eaf2dd; border: 1px solid rgba(255,255,255,0.22); }
.btn-ghost-dark:hover { background: rgba(255,255,255,0.08); border-color: var(--green-accent); color: var(--green-accent); }
.btn-dark { background: var(--dark); color: var(--bg); }
.btn-dark:hover { background: #1a2a16; }
.btn-outline {
  background: transparent;
  border: 2px solid var(--dark);
  color: var(--dark);
}
.btn-outline:hover { background: var(--dark); color: var(--bg); }

.scard-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.scard {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  transition: box-shadow .2s;
}
.scard:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.06); }
.scard-bar { height: 4px; }
.scard-img { width: 100%; height: 180px; overflow: hidden; }
.scard-img img { width: 100%; height: 100%; object-fit: cover; }
.scard-body { padding: 24px; }
.scard-title { font-size: 1.15rem; margin: 0 0 4px; }
.scard-sub { font-size: 13px; color: var(--ink-2); margin-bottom: 12px; }
.scard-desc { font-size: 14px; line-height: 1.6; color: var(--ink-2); margin-bottom: 20px; }

.ship-ico, .ship-ico-svg {
  width: 40px; height: 40px; border-radius: 999px;
  background: var(--gray-100);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.ship-ico-svg {
  width: 40px; height: 40px; border-radius: 999px;
  background: var(--gray-100);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .scard-grid { grid-template-columns: 1fr; }
}
.btn-lg { padding: 16px 26px; font-size: 15px; }
.btn-sm { padding: 8px 14px; font-size: 13px; }

.icon-btn {
  width: 42px; height: 42px; border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--bg-elev); border: 1px solid var(--line);
  position: relative;
}
.icon-btn:hover { border-color: var(--ink); }
.cart-badge {
  position: absolute; top: -4px; right: -4px;
  min-width: 20px; height: 20px; padding: 0 6px; border-radius: 999px;
  background: var(--green-accent); color: var(--dark);
  font-size: 11px; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
  border: 2px solid var(--bg);
}

/* ===== Footer ===== */
.site-footer {
  background: var(--dark);
  color: #cfd5c8;
  padding: 72px 0 28px;
  margin-top: 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-logo {
  height: 96px; width: auto;
  /* Logo es verde oscuro; sobre fondo oscuro lo aclaramos invirtiendo y re-tintando */
  filter: brightness(0) invert(1) sepia(0.55) saturate(2.5) hue-rotate(45deg) brightness(1.1);
  opacity: 0.95;
}
.footer-brand p { margin-top: 18px; max-width: 320px; color: #97a191; font-size: 14px; line-height: 1.6; }
.footer-col h4 { font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: #8a9685; margin-bottom: 18px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a, .footer-col li { font-size: 14px; color: #cfd5c8; }
.footer-col a:hover { color: var(--green-accent); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 28px; font-size: 13px; color: #7a8576;
}

/* ===== WhatsApp floating ===== */
.wa-fab {
  position: fixed; right: 24px; bottom: 24px;
  z-index: 60;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 18px 14px 14px;
  background: #25D366; color: #fff;
  border-radius: 999px;
  box-shadow: 0 10px 30px rgba(37,211,102,0.45), 0 4px 10px rgba(0,0,0,0.15);
  font-weight: 600; font-size: 14px;
  transition: transform .15s;
}
.wa-fab:hover { transform: translateY(-2px); }

/* ===== Cart drawer ===== */
.drawer-backdrop {
  position: fixed; inset: 0; z-index: 80;
  background: rgba(12,20,10,0.55);
  opacity: 0; pointer-events: none;
  transition: opacity .25s;
}
.drawer-backdrop.open { opacity: 1; pointer-events: auto; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 81;
  width: 440px; max-width: 92vw;
  background: var(--bg);
  display: flex; flex-direction: column;
  transform: translateX(100%);
  transition: transform .3s cubic-bezier(.22,.61,.36,1);
  box-shadow: -20px 0 60px rgba(0,0,0,0.2);
}
.drawer.open { transform: translateX(0); }
.drawer-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 24px; border-bottom: 1px solid var(--line);
}
.drawer-head h3 { font-family: 'Instrument Serif', serif; font-size: 26px; color: var(--green-deep); }
.drawer-body { flex: 1; overflow-y: auto; padding: 18px 24px; }
.drawer-foot { border-top: 1px solid var(--line); padding: 20px 24px; background: var(--bg-elev); }

.cart-item {
  display: grid; grid-template-columns: 64px 1fr auto; gap: 14px;
  padding: 14px 0; border-bottom: 1px dashed var(--line);
  align-items: center;
}
.cart-item:last-child { border-bottom: 0; }
.cart-thumb { width: 64px; height: 64px; border-radius: var(--r-sm); background: var(--green-soft); display: grid; place-items: center; font-family: 'Geist Mono', monospace; font-size: 10px; color: var(--green-deep); overflow: hidden; }
.cart-thumb-img { width: 100%; height: 100%; object-fit: cover; }
.cart-meta .name { font-weight: 600; font-size: 14px; }
.cart-meta .sub { font-size: 12px; color: var(--ink-3); margin-top: 2px; }
.cart-qty { display: inline-flex; align-items: center; gap: 6px; margin-top: 8px; border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.cart-qty button { width: 22px; height: 22px; border-radius: 999px; display: grid; place-items: center; font-size: 14px; color: var(--ink-2); }
.cart-qty button:hover { background: var(--green-soft); color: var(--green-deep); }
.cart-qty span { min-width: 22px; text-align: center; font-size: 13px; font-weight: 600; }
.cart-price { font-weight: 600; font-size: 14px; }

.cart-empty {
  text-align: center; padding: 60px 20px; color: var(--ink-3);
}
.cart-empty .ico { font-size: 36px; margin-bottom: 12px; }

.totals { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.totals .row { display: flex; justify-content: space-between; font-size: 14px; color: var(--ink-2); }
.totals .row.total { font-size: 18px; font-weight: 700; color: var(--ink); padding-top: 8px; border-top: 1px solid var(--line); margin-top: 4px; }

/* ===== Typography helpers ===== */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Geist Mono', monospace;
  font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--green-deep);
}
.eyebrow .bar { display: inline-block; width: 22px; height: 1px; background: var(--green-deep); }

h1, h2, h3, h4 { color: var(--ink); letter-spacing: -0.02em; line-height: 1.05; }
h1 { font-size: clamp(48px, 6vw, 88px); font-weight: 600; }
h2 { font-size: clamp(34px, 4vw, 56px); font-weight: 600; }
h3 { font-size: 22px; font-weight: 600; }

.lede { font-size: 18px; line-height: 1.55; color: var(--ink-2); max-width: 56ch; }

/* ===== Placeholder image ===== */
.ph {
  position: relative; overflow: hidden;
  background-color: #d6dccb;
  background-image:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.18) 0 10px, transparent 10px 20px),
    linear-gradient(180deg, #c9d4b3 0%, #aab98a 100%);
  display: grid; place-items: center;
  color: rgba(20,30,15,0.7);
  font-family: 'Geist Mono', monospace; font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase;
  border-radius: var(--r);
}
.ph::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(circle at 30% 20%, rgba(255,255,255,0.25), transparent 40%);
  pointer-events: none;
}
.ph-label {
  position: relative; z-index: 1;
  background: rgba(250,250,247,0.86);
  padding: 6px 12px; border-radius: 999px;
  border: 1px dashed rgba(20,30,15,0.25);
}
.ph.dark {
  background-color: #1a2614;
  background-image:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.06) 0 10px, transparent 10px 20px),
    linear-gradient(180deg, #243319 0%, #14200d 100%);
  color: #b8c2a6;
}
.ph.dark .ph-label { background: rgba(12,20,10,0.7); border-color: rgba(255,255,255,0.18); color: #cfd5c8; }

/* ===== Sections ===== */
section { padding: 100px 0; }
.section-head { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: end; margin-bottom: 56px; }
.section-head h2 { max-width: 14ch; }
.section-head .right { color: var(--ink-2); font-size: 16px; line-height: 1.6; max-width: 48ch; }

/* ============================================================
   HOME PAGE
   ============================================================ */

/* ---- HERO ---- */
.hero { padding: 56px 0 0; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items: center;
  padding-bottom: 80px;
}
.hero-copy h1 { margin: 22px 0 24px; }
.hero-copy h1 .italic { font-style: italic; color: var(--ink-2); font-weight: 400; }
.hero-cta { display: flex; gap: 12px; margin: 32px 0 44px; flex-wrap: wrap; }
.hero-trust {
  display: flex; align-items: center; gap: 22px;
  padding-top: 26px; border-top: 1px solid var(--line);
}
.trust-item { display: flex; flex-direction: column; }
.trust-item strong { font-size: 22px; font-weight: 700; color: var(--green-deep); line-height: 1; }
.trust-item span { font-size: 12px; color: var(--ink-3); margin-top: 6px; }
.trust-divider { width: 1px; height: 28px; background: var(--line); }

.hero-visual {
  position: relative;
  height: 580px;
}
.hero-ph {
  position: absolute; inset: 0;
  border-radius: var(--r-xl);
}
.hero-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: var(--r-xl);
  display: block;
  box-shadow: 0 30px 60px rgba(15,25,5,0.18), 0 8px 20px rgba(15,25,5,0.08);
}
.hero-chip {
  position: absolute;
  background: var(--bg-elev);
  padding: 12px 16px;
  border-radius: 999px;
  box-shadow: var(--shadow);
  font-size: 13px;
  font-weight: 500;
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--line);
}
.hero-chip .dot {
  width: 8px; height: 8px; border-radius: 999px;
  background: var(--green-accent);
  box-shadow: 0 0 0 4px rgba(106,170,43,0.2);
  animation: pulse 2s infinite;
}
.hero-chip strong { color: var(--green-deep); }
.hero-chip span { color: var(--ink-3); }
.chip-1 { top: 26px; left: -16px; }
.chip-2 { bottom: 26px; right: -16px; }

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(106,170,43,0.4); }
  50%      { box-shadow: 0 0 0 8px rgba(106,170,43,0); }
}

/* Marquee */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  background: var(--bg);
}
.marquee-track { display: flex; animation: marq 38s linear infinite; }
.marquee-inner { display: flex; gap: 48px; padding: 18px 24px; flex-shrink: 0; }
.marquee-inner span {
  font-family: 'Geist Mono', monospace; font-size: 13px;
  letter-spacing: 0.04em; color: var(--ink-2);
  white-space: nowrap;
}
@keyframes marq { to { transform: translateX(-50%); } }

/* ---- CALCULADORA ---- */
.calc-section { padding: 100px 0; background: var(--bg); }
.calc-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 56px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  box-shadow: var(--shadow);
}
.calc-left h2 { margin: 18px 0 8px; }

.calc-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 36px; }
.calc-field label {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: 13px; font-weight: 600; color: var(--ink-2); margin-bottom: 10px;
}
.calc-field label .mono { color: var(--green-deep); font-size: 14px; }

/* Range slider */
input[type=range] {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 8px; border-radius: 999px;
  outline: none; background: var(--line-2);
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 22px; height: 22px; border-radius: 999px;
  background: var(--ink); border: 3px solid var(--bg-elev);
  cursor: grab;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}
input[type=range]::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 999px;
  background: var(--ink); border: 3px solid var(--bg-elev);
  cursor: grab;
}

.calc-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.calc-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px 8px 8px; border-radius: 999px;
  background: var(--bg); border: 1px solid var(--line);
  font-size: 14px; font-weight: 500; color: var(--ink-2);
  transition: all .15s;
}
.calc-chip .sw { width: 20px; height: 20px; border-radius: 999px; }
.calc-chip:hover { border-color: var(--ink); }
.calc-chip.active { background: var(--ink); color: var(--bg); border-color: var(--ink); }

.calc-checks { display: flex; flex-direction: column; gap: 12px; }
.check {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--r);
  background: var(--bg); cursor: pointer;
  font-size: 14px; color: var(--ink-2);
  transition: all .15s;
}
.check:hover { border-color: var(--green-mid); }
.check input { margin-top: 3px; accent-color: var(--green-deep); transform: scale(1.1); }
.check em { color: var(--ink-3); font-style: normal; font-family: 'Geist Mono', monospace; font-size: 12px; }

.calc-right { display: flex; flex-direction: column; gap: 20px; }
.calc-summary {
  background: var(--dark);
  color: #cfd5c8;
  padding: 32px;
  border-radius: var(--r-lg);
  display: flex; flex-direction: column; gap: 10px;
}
.cs-row { display: flex; justify-content: space-between; font-size: 14px; }
.cs-row span:first-child { color: #97a191; }
.cs-row span:last-child { font-weight: 500; color: #eaf2dd; }
.cs-total {
  display: flex; justify-content: space-between; align-items: baseline;
  font-family: 'Instrument Serif', serif;
  margin-top: 14px; padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.cs-total span:first-child { font-size: 18px; color: #97a191; }
.cs-total span:last-child { font-size: 36px; color: var(--green-accent); font-weight: 400; }
.cs-note { font-size: 12px; color: #7a8576; margin-top: 4px; }
.calc-tip {
  background: var(--green-soft);
  padding: 18px 20px; border-radius: var(--r);
  display: flex; gap: 12px; align-items: flex-start;
}
.calc-tip .mono {
  font-size: 11px; letter-spacing: 0.16em;
  background: var(--green-deep); color: var(--green-soft);
  padding: 3px 8px; border-radius: 4px; flex-shrink: 0; margin-top: 2px;
}
.calc-tip p { font-size: 13px; color: var(--green-deep); line-height: 1.5; }

/* ---- PRODUCTOS DESTACADOS ---- */
.prod-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.prod-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .2s, box-shadow .2s;
}
.prod-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.prod-visual {
  height: 220px;
  position: relative;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 18px;
  overflow: hidden;
}
.prod-visual-pattern {
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(95deg, rgba(255,255,255,0.08) 0 1px, transparent 1px 6px),
    repeating-linear-gradient(85deg, rgba(0,0,0,0.06) 0 1px, transparent 1px 4px);
  opacity: 0.7;
}
.prod-monogram {
  position: absolute;
  bottom: -20px; right: -10px;
  font-family: 'Instrument Serif', serif;
  font-size: 180px; font-style: italic;
  color: rgba(255,255,255,0.25);
  line-height: 0.8;
  pointer-events: none;
}
.prod-tags { display: flex; gap: 6px; flex-wrap: wrap; position: relative; z-index: 1; }
.prod-tags span {
  font-size: 11px; padding: 4px 10px; border-radius: 999px;
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  color: #fff; font-weight: 500;
}
.prod-body {
  padding: 22px;
  display: flex; flex-direction: column;
  gap: 18px;
  flex: 1;
}
.prod-meta h3 { margin-bottom: 4px; }
.prod-sub { font-size: 14px; color: var(--ink-3); }
.prod-foot {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.prod-price { font-size: 20px; font-weight: 700; color: var(--green-deep); }
.prod-price span { font-size: 13px; color: var(--ink-3); font-weight: 500; }

/* ---- DARK SECTION (Cómo Funciona) ---- */
.dark-section {
  background: var(--dark);
  color: #cfd5c8;
  border-radius: 0;
}
.dark-section h2 { color: #fff; }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.step-card {
  padding: 32px 24px;
  border-right: 1px dashed rgba(255,255,255,0.1);
  position: relative;
}
.step-card:last-child { border-right: 0; }
.step-n {
  font-family: 'Instrument Serif', serif;
  font-size: 56px; font-style: italic;
  color: var(--green-accent);
  line-height: 1; margin-bottom: 18px;
}
.step-card h3 { color: #fff; margin-bottom: 10px; }
.step-card p { font-size: 14px; color: #97a191; line-height: 1.6; }
.step-arrow {
  position: absolute; top: 50px; right: -12px;
  color: var(--green-accent); font-size: 18px;
  background: var(--dark); padding: 0 4px;
}

/* ---- COBERTURA ---- */
/* ===== Cobertura / Zonas de despacho ===== */
.cobertura-section { background: var(--bg); }
.cobertura-head { margin-bottom: 48px; }
.cobertura-head h2 { margin: 18px 0 0; }

.czones {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  align-items: start;
}

/* --- each zone --- */
.czone {
  padding: 0 0 0 0;
}

.czone-head {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 28px;
}

.czone-abbr {
  font-family: 'Instrument Serif', serif;
  font-size: 56px;
  font-weight: 400;
  font-style: italic;
  color: var(--green-deep);
  line-height: 1;
  letter-spacing: -0.04em;
}

.czone-abbr-reg {
  color: var(--ink-3);
}

.czone-head h3 {
  font-size: 22px;
  font-weight: 600;
  margin: 0;
  color: var(--ink);
}

/* --- badges --- */
.czone-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.cz-badge-full {
  background: var(--green-soft);
  color: var(--green-deep);
}

.cz-badge-partial {
  background: var(--bg-elev);
  color: var(--ink-3);
  border: 1px solid var(--line);
}

/* --- list --- */
.czone-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.czone-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.4;
}

.czone-list li svg {
  flex-shrink: 0;
}

.czone-list li strong {
  color: var(--ink);
  font-weight: 600;
}

/* --- divider --- */
.czone-divider {
  width: 1px;
  height: 220px;
  background: var(--line);
  margin: 32px 48px 0;
  align-self: start;
}

/* --- footnote --- */
.czone-footnote {
  margin-top: 24px;
  font-size: 13px;
  color: var(--ink-3);
  line-height: 1.5;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

/* --- responsive --- */
@media (max-width: 860px) {
  .czones {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .czone-divider {
    width: 100%;
    height: 1px;
    margin: 0;
  }
  .czone-abbr { font-size: 44px; }
}

/* ---- GALERIA PREVIEW ---- */
.gal-section { background: var(--bg); }
.gal-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  grid-template-rows: 260px 260px;
  gap: 16px;
}
.gal-1 { grid-row: span 2; }
.gal-3 { grid-row: span 2; }
.gal-item { position: relative; display: block; }
.gal-img {
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: var(--r-lg);
  display: block;
}
.gal-meta {
  position: absolute;
  bottom: 18px; left: 18px;
  display: flex; flex-direction: column;
  background: rgba(12,20,10,0.78);
  padding: 12px 16px; border-radius: var(--r);
  color: #fff;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.gal-meta span { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--green-accent); font-family: 'Geist Mono', monospace; }
.gal-meta strong { font-family: 'Instrument Serif', serif; font-size: 22px; font-weight: 400; }

/* ---- TESTIMONIOS ---- */
.testi-section { background: var(--green-soft); padding: 100px 0; }
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.testi-card {
  background: var(--bg-elev);
  border-radius: var(--r-lg);
  padding: 32px;
  display: flex; flex-direction: column; gap: 22px;
  border: 1px solid var(--line);
}
.stars { color: var(--green-accent); font-size: 18px; letter-spacing: 2px; }
.testi-card blockquote {
  font-family: 'Instrument Serif', serif;
  font-size: 22px; line-height: 1.35;
  color: var(--ink);
  flex: 1;
}
.testi-card figcaption {
  display: flex; align-items: center; gap: 12px;
  padding-top: 18px; border-top: 1px solid var(--line);
}
.avatar {
  width: 42px; height: 42px; border-radius: 999px;
  display: grid; place-items: center;
  font-weight: 700; color: #fff; font-size: 16px;
}

/* ---- FAQ ---- */
.faq-section { background: var(--bg); padding: 100px 0; }
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-q {
  width: 100%;
  display: flex; justify-content: space-between; align-items: center;
  padding: 22px 4px;
  font-size: 18px; font-weight: 500; color: var(--ink);
  text-align: left;
}
.faq-q:hover { color: var(--green-deep); }
.faq-toggle {
  width: 34px; height: 34px; border-radius: 999px;
  background: var(--bg-elev); border: 1px solid var(--line);
  display: grid; place-items: center;
  font-size: 20px; color: var(--ink-2);
  flex-shrink: 0;
}
.faq-item.open .faq-toggle { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.faq-a { padding: 0 4px 22px; }
.faq-a p { font-size: 16px; color: var(--ink-2); line-height: 1.6; max-width: 60ch; }

/* ---- CTA ---- */
.cta-section { padding: 100px 0; background: var(--bg); }
.cta-card {
  background: var(--green-soft);
  border-radius: var(--r-xl);
  padding: 72px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.cta-card::before {
  content: ''; position: absolute;
  right: -100px; top: -100px;
  width: 400px; height: 400px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(106,170,43,0.18), transparent 70%);
}
.cta-actions { display: flex; flex-direction: column; gap: 10px; position: relative; z-index: 1; align-items: stretch; }
.cta-actions a { justify-content: center; }

/* ============================================================
   CATÁLOGO
   ============================================================ */
.cat-hero { padding: 72px 0 56px; background: var(--bg); }
.cat-hero h1 { font-size: clamp(48px, 6vw, 88px); }

.ship-banner { padding: 28px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-elev); }
.ship-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.ship-item { display: flex; align-items: center; gap: 14px; }
.ship-ico { font-size: 26px; }
.ship-item strong { display: block; font-size: 14px; color: var(--ink); }
.ship-item span { display: block; font-size: 12px; color: var(--ink-3); margin-top: 2px; }

.cat-section { padding: 56px 0 100px; }

.cat-filters {
  display: flex; justify-content: space-between; align-items: center;
  gap: 24px; margin-bottom: 32px; flex-wrap: wrap;
}
.filter-row { display: flex; gap: 6px; flex-wrap: wrap; }
.filter-chip {
  padding: 10px 18px; border-radius: 999px;
  background: var(--bg-elev); border: 1px solid var(--line);
  font-size: 14px; font-weight: 500; color: var(--ink-2);
  transition: all .15s;
}
.filter-chip:hover { border-color: var(--ink); }
.filter-chip.active { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.sort { display: inline-flex; align-items: center; gap: 10px; }
.sort .mono { font-size: 11px; letter-spacing: 0.16em; color: var(--ink-3); }
.sort select {
  padding: 10px 14px; border-radius: 999px;
  background: var(--bg-elev); border: 1px solid var(--line);
  font-size: 14px; cursor: pointer;
}

.tile-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.tile {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  overflow: hidden;
  display: grid;
  grid-template-columns: 280px 1fr;
}
.tile-visual {
  position: relative;
  min-height: 320px;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 20px;
  overflow: hidden;
}
.tile-img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center; z-index: 0;
}
.tile-badges { display: flex; gap: 6px; flex-wrap: wrap; position: relative; z-index: 1; }
.tile-badges span {
  font-size: 11px; padding: 4px 10px; border-radius: 999px;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  color: #fff; font-weight: 500;
}
.tile-swatch {
  display: flex; gap: 4px; position: relative; z-index: 1;
}
.tile-swatch span {
  width: 22px; height: 22px; border-radius: 999px;
  border: 2px solid rgba(255,255,255,0.4);
}
.tile-body {
  padding: 28px;
  display: flex; flex-direction: column;
  gap: 16px;
}
.tile-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 18px;
  padding-bottom: 16px; border-bottom: 1px solid var(--line);
}
.tile-head h3 { font-size: 26px; margin-bottom: 4px; }
.tile-sub { font-size: 14px; color: var(--ink-3); }
.tile-price {
  text-align: right; font-size: 22px; font-weight: 700; color: var(--green-deep);
  white-space: nowrap;
  font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400;
  font-size: 30px;
}
.tile-price span { display: block; font-size: 12px; color: var(--ink-3); font-family: 'Geist', sans-serif; font-style: normal; margin-top: 2px; }
.tile-desc { font-size: 14px; color: var(--ink-2); line-height: 1.55; flex: 1; }
.tile-foot { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.qty-stepper {
  display: inline-flex; align-items: center; gap: 4px;
  background: var(--bg); border: 1px solid var(--line); border-radius: 999px;
  padding: 4px;
}
.qty-stepper button {
  width: 30px; height: 30px; border-radius: 999px;
  display: grid; place-items: center; font-size: 16px; color: var(--ink-2);
}
.qty-stepper button:hover { background: var(--green-soft); color: var(--green-deep); }
.qty-stepper input {
  width: 50px; text-align: center; border: 0; background: transparent;
  font-size: 14px; font-weight: 600;
  -moz-appearance: textfield;
}
.qty-stepper input::-webkit-outer-spin-button,
.qty-stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.qty-stepper .mono { font-size: 11px; color: var(--ink-3); padding-right: 6px; }
.tile-foot .btn { flex: 1; min-width: 180px; }

.tile-visual-link { display: block; text-decoration: none; }
.tile-head-link { display: block; text-decoration: none; }
.tile-head-link:hover h3 { color: var(--green-deep); }
.tile-head-link .tile-head { padding-bottom: 0; border-bottom: 0; }

@media (max-width: 880px) {
  .ship-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .tile-grid { grid-template-columns: 1fr; }
  .tile { grid-template-columns: 1fr; }
  .tile-visual { min-height: 220px; }
}

/* ============================================================
   PRODUCTO — Conversion-first layout
   Basado en análisis de páginas Shopify $10M+
   ============================================================ */

/* ---- Timer ---- */
.timer { display: flex; align-items: center; gap: 12px; background: linear-gradient(135deg, #c8553d, #a8382a); color: #fff; padding: 10px 16px; border-radius: var(--r); margin: 12px 0 16px; }
.timer-label { font-size: 12px; font-weight: 500; opacity: 0.9; }
.timer-digits { display: flex; align-items: center; gap: 2px; font-family: 'Geist Mono', monospace; font-size: 22px; font-weight: 700; letter-spacing: 1px; }
.timer-sep { color: rgba(255,255,255,0.6); margin: 0 2px; animation: blink 1s step-end infinite; }
@keyframes blink { 50% { opacity: 0.3; } }

.timer-compact { padding: 6px 12px; margin: 8px 0; }
.timer-compact .timer-digits { font-size: 16px; }

/* ---- Live Counter ---- */
.live-counter { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; color: var(--ink-2); margin-bottom: 10px; padding: 6px 14px; background: var(--green-soft); border-radius: 999px; }
.pulse-dot { width: 8px; height: 8px; border-radius: 999px; background: var(--green-accent); animation: pulse 1.5s infinite; }

/* ---- Trust Stack ---- */
/* ---- Service Offers ---- */
.prod-offers { margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line); }
.offers-label { font-size: 16px; font-weight: 800; color: var(--ink); display: block; margin-bottom: 12px; letter-spacing: -0.01em; }
.offer-card {
  display: flex; align-items: stretch; gap: 0; padding: 0; margin-bottom: 8px;
  border: 2px solid var(--line); border-radius: var(--r-lg); background: var(--bg);
  overflow: hidden; transition: all .15s;
}
.offer-card:hover { border-color: var(--green-mid); }
.offer-card.active { border-color: var(--green-accent); background: var(--green-soft); }
.offer-card.disabled { opacity: .4; pointer-events: none; }
.offer-img { width: 90px; flex-shrink: 0; overflow: hidden; }
.offer-img img { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; }
.offer-body { flex: 1; display: flex; align-items: flex-start; gap: 10px; padding: 14px; cursor: pointer; }
.offer-info { flex: 1; min-width: 0; }
.offer-info strong { font-size: 14px; display: block; margin-bottom: 3px; }
.offer-desc { font-size: 12px; color: var(--ink-2); display: block; line-height: 1.4; }
.offer-pricing { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; flex-shrink: 0; }
.offer-rate { font-size: 16px; font-weight: 700; color: var(--green-deep); white-space: nowrap; }
.offer-unit { font-size: 11px; font-weight: 400; color: var(--ink-2); }
.offer-subtotal { font-size: 12px; color: var(--ink-2); white-space: nowrap; text-align: right; }
.offer-toggle {
  width: 42px; height: 24px; border-radius: 12px; background: var(--line);
  position: relative; transition: all .2s; flex-shrink: 0;
}
.offer-toggle::after {
  content: ''; position: absolute; top: 2px; left: 2px; width: 20px; height: 20px;
  border-radius: 50%; background: #fff; transition: all .2s; box-shadow: 0 1px 3px rgba(0,0,0,.15);
}
.offer-toggle.on { background: var(--green-accent); }
.offer-toggle.on::after { left: 20px; }
.offers-total { margin-top: 10px; text-align: right; font-size: 14px; color: var(--ink-2); padding-right: 4px; }
.offers-total strong { color: var(--green-deep); font-size: 16px; }

/* ---- Bundle (destacado) ---- */
.bundle-card { border-color: var(--green-accent) !important; border-width: 2px !important; }
.bundle-card:hover { border-color: var(--green-mid) !important; }
.bundle-card.active { border-color: var(--green-deep) !important; background: var(--green-soft); }
.bundle-layout { display: flex; gap: 16px; width: 100%; }
.bundle-img { width: 100px; flex-shrink: 0; border-radius: var(--r-sm); overflow: hidden; }
.bundle-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bundle-content { flex: 1; min-width: 0; }
.bundle-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 6px; }
.bundle-badge { display: inline-block; font-size: 10px; font-weight: 700; letter-spacing: .08em; color: #fff; background: #006340; padding: 2px 8px; border-radius: 999px; margin-bottom: 4px; }
.bundle-head strong { font-size: 16px; display: block; }
.bundle-sub { font-size: 12px; color: var(--ink-2); display: block; margin-top: 1px; }
.bundle-price { flex-shrink: 0; }
.bundle-desc { font-size: 13px; color: var(--ink-2); line-height: 1.5; margin-bottom: 10px; }
.bundle-price .offer-rate { font-size: 20px; }
.bundle-checklist { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.bundle-check-item { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; color: var(--ink-2); background: var(--green-soft); padding: 3px 10px 3px 6px; border-radius: 999px; }
.bundle-total { font-size: 14px; color: var(--ink-2); margin-bottom: 4px; }
.bundle-total strong { color: var(--green-deep); font-size: 16px; }
.offer-card.bundle-card .offer-body { padding: 16px; }

/* ---- Compact cards (solo instalacion/preparacion) ---- */
.compact-card { border-color: var(--line-2) !important; border-width: 1px !important; }
.compact-card:hover { border-color: var(--ink-3) !important; }
.compact-card.active { border-color: var(--green-accent) !important; background: var(--green-soft); }
.compact-layout { display: flex; align-items: center; gap: 10px; width: 100%; }
.compact-img { width: 50px; height: 50px; flex-shrink: 0; border-radius: var(--r-sm); overflow: hidden; }
.compact-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.compact-info { flex: 1; min-width: 0; }
.compact-info strong { font-size: 13px; display: block; margin-bottom: 2px; }
.compact-info .offer-desc { font-size: 11px; }
.compact-right { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; flex-shrink: 0; }

/* ---- Tag badges (service pages) ---- */
.tag-badge { font-size: 11px; padding: 4px 10px; border-radius: 999px; background: var(--green-soft); color: var(--green-deep); font-weight: 500; }

.trust-stack { margin-top: 18px; padding: 16px; background: var(--green-soft); border-radius: var(--r); text-align: center; }
.trust-row { display: flex; justify-content: center; gap: 20px; margin-bottom: 8px; flex-wrap: wrap; }
.trust-row:last-child { margin-bottom: 0; }
.trust-item { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--green-deep); font-weight: 500; white-space: nowrap; }

/* ---- Bundle Tiers ---- */
.tier-bundles { margin: 14px 0; }

/* ---- Checkout summary card ---- */
.prod-checkout-card {
  margin: 20px 0;
  padding: 20px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-sm);
}
.prod-total-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 6px 0; font-size: 14px; color: var(--ink-2);
}
.prod-total-row.total { font-weight: 700; font-size: 16px; color: var(--ink); border-top: 1px solid var(--line); padding-top: 10px; margin-top: 4px; }
.prod-total-row.total-envio { font-size: 13px; color: var(--ink-3); }
.tier-label { font-size: 12px; font-weight: 600; color: var(--ink-2); display: block; margin-bottom: 8px; }
.tier-row { display: flex; gap: 8px; }
.tier-btn {
  flex: 1; padding: 8px 6px; border-radius: var(--r-sm); border: 2px solid var(--line); background: var(--bg-elev);
  display: flex; flex-direction: column; align-items: center; gap: 2px; cursor: pointer; transition: all .15s;
  position: relative; min-width: 0;
}
.tier-btn:hover { border-color: var(--green-mid); }
.tier-btn.active { border-color: var(--green-accent); background: var(--green-soft); }
.tier-m2 { font-size: 13px; font-weight: 700; color: var(--ink); }
.tier-price { font-size: 12px; color: var(--ink-2); white-space: nowrap; }
.tier-area { font-size: 10px; color: var(--ink-3); display: block; }
.tier-badge {
  position: absolute; top: -10px; background: var(--green-accent); color: #fff;
  font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em;
  padding: 2px 8px; border-radius: 999px;
}

/* ---- Benefits Grid ---- */
.benefits-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.benefit-card {
  background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 24px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 8px;
}
.bc-icon { width: 44px; height: 44px; border-radius: 999px; background: var(--green-soft); display: grid; place-items: center; }
.benefit-card strong { font-size: 15px; color: var(--ink); }
.benefit-card span { font-size: 13px; color: var(--ink-3); line-height: 1.4; }

/* ---- Comparison Table ---- */
.comp-card { background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px; margin-top: 28px; }
.comp-card h4 { font-size: 18px; margin-bottom: 16px; }
.comp-table { display: flex; flex-direction: column; font-size: 14px; }
.comp-row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--line); }
.comp-row:last-child { border-bottom: 0; }
.comp-row.header { font-weight: 600; color: var(--ink); padding-bottom: 12px; border-bottom: 2px solid var(--line); }
.comp-row span:first-child { color: var(--ink-3); }
.comp-row .win { color: var(--green-deep); font-weight: 600; }
.comp-row .win::before { content: '✓ '; color: var(--green-accent); }

/* ---- Specs Card ---- */
.prod-specs-card { background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--r-xl); padding: 28px; position: sticky; top: 120px; }
.prod-specs-card h3 { font-size: 20px; margin-bottom: 18px; }
.specs-cta { margin-top: 18px; }

/* ---- Checklist ---- */
.checklist { display: flex; flex-direction: column; gap: 10px; }
.checklist-item { display: flex; gap: 10px; font-size: 15px; color: var(--ink-2); line-height: 1.5; align-items: flex-start; }

/* ---- Section title centered ---- */
.section-title-center { text-align: center; margin-bottom: 44px; font-size: clamp(30px, 3.5vw, 48px); }
.section-title-center .italic { color: var(--ink-2); font-weight: 400; }

/* ---- Steps Row ---- */
.steps-row { display: flex; align-items: flex-start; justify-content: center; gap: 0; }
.step-card-sm { text-align: center; padding: 20px 24px; flex: 1; max-width: 260px; }
.sc-n { font-family: 'Instrument Serif', serif; font-size: 40px; font-style: italic; color: var(--green-accent); line-height: 1; display: block; margin-bottom: 10px; }
.step-card-sm h3 { color: #fff; font-size: 18px; margin-bottom: 6px; }
.step-card-sm p { font-size: 13px; color: #97a191; line-height: 1.5; }
.step-arrow { display: flex; align-items: center; padding-top: 30px; }

/* ---- Reviews Summary ---- */
/* ---- WhatsApp Chat Cards ---- */
.wa-chat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 32px; }
.wa-card {
  border-radius: 12px; overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,0.12); display: flex; flex-direction: column;
  position: relative; background: #fff; min-height: 420px;
}
.wa-body-wrap {
  background-image: url('/assets/wa-bg.jpg');
  background-size: cover; background-position: center;
  position: relative; flex: 1; display: flex; flex-direction: column;
}

.wa-header {
  display: flex; align-items: center; gap: 10px; padding: 12px 14px;
  background: #fff; border-bottom: 1px solid #e0e0e0;
}
.wa-header-avatar {
  width: 40px; height: 40px; border-radius: 50%; overflow: hidden; flex-shrink: 0;
}
.wa-header-avatar img { width: 100%; height: 100%; object-fit: cover; }
.wa-meta { flex: 1; }
.wa-meta strong { display: block; font-size: 15px; color: #111; font-weight: 500; }
.wa-online { font-size: 12px; color: #777; }
.wa-body { padding: 10px 14px; display: flex; flex-direction: column; gap: 4px; position: relative; z-index: 1; flex: 1; }
.wa-bubble {
  max-width: 85%; padding: 6px 10px 8px; font-size: 13.5px; line-height: 1.45;
  position: relative; word-wrap: break-word; box-shadow: 0 1px 0.5px rgba(0,0,0,0.07);
}
.wa-bubble.recv {
  background: #fff; align-self: flex-start;
  border-radius: 8px 8px 8px 2px; color: #111;
}
.wa-bubble.sent {
  background: #d9fdd3; align-self: flex-end;
  border-radius: 8px 8px 2px 8px; color: #111;
}
.wa-text { margin-bottom: 2px; }
.wa-info { display: flex; align-items: center; justify-content: flex-end; gap: 3px; margin-top: 1px; }
.wa-msg-time { font-size: 10.5px; color: #667781; }
.wa-inputbar {
  display: flex; align-items: center; gap: 10px; padding: 10px 14px;
  background: #f8f5ef; position: relative; z-index: 1;
}
.wa-plus { font-size: 32px; font-weight: 300; color: #777; cursor: pointer; line-height: 1; }
.wa-input { flex: 1; height: 40px; border-radius: 24px; background: #fff; border: 1px solid #e0e0e0; }
.wa-camera, .wa-mic { cursor: pointer; flex-shrink: 0; }

@media (max-width: 880px) {
  .wa-chat-grid { grid-template-columns: 1fr; }
}

.reviews-summary { text-align: center; margin-bottom: 28px; }
.rs-big { display: inline-flex; align-items: center; gap: 12px; flex-wrap: wrap; justify-content: center; }
.rs-num { font-family: 'Instrument Serif', serif; font-style: italic; font-size: 48px; color: var(--green-deep); line-height: 1; }
.rs-big .stars { color: var(--green-accent); font-size: 22px; letter-spacing: 3px; }
.rs-big > span:last-child { font-size: 14px; color: var(--ink-3); width: 100%; }

/* ---- Sticky Bar (mobile) ---- */
.sticky-bar {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 55;
  background: var(--bg-elev); border-top: 1px solid var(--line);
  padding: 12px 0;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
}
.sticky-bar-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.sticky-price strong { font-family: 'Instrument Serif', serif; font-style: italic; font-size: 24px; color: var(--green-deep); }
.sticky-price span { font-size: 13px; color: var(--ink-3); }

/* ---- Buy Now button ---- */
.buy-now-btn { width: 100%; margin-top: 10px; padding: 16px !important; font-size: 15px !important; color: #fff !important; }
.buy-now-btn svg { color: #fff !important; }
.buy-now-btn:hover { color: #fff !important; }

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .sticky-bar { display: block; }
  .buy-now-btn { margin-bottom: 8px; }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-row { flex-direction: column; align-items: center; }
  .step-arrow { transform: rotate(90deg); padding: 4px 0; }
  .tier-row { gap: 4px; }
  .tier-btn { padding: 10px 4px; }
  .tier-m2 { font-size: 13px; }
  .trust-row { flex-direction: column; gap: 6px; }
  .reviews-summary { text-align: left; }
  .comp-row { grid-template-columns: 1fr 1fr; }
  .comp-row span:first-child { display: none; }
}

.prod-hero { padding: 32px 0 72px; }
.prod-hero { padding: 32px 0 72px; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink-3); margin-bottom: 32px; }
.breadcrumb a { color: var(--ink-2); }
.breadcrumb a:hover { color: var(--green-deep); }
.breadcrumb .current { color: var(--ink); font-weight: 500; }

.prod-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.prod-gallery { position: sticky; top: 120px; }
.prod-main-img { margin-bottom: 6px; border-radius: var(--r-lg); overflow: hidden; height: 420px; background: var(--gray-100); }
.prod-main-img-src { width: 100%; height: 100%; object-fit: cover; display: block; border-radius: var(--r-lg); }
.prod-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.prod-thumbs .ph, .prod-thumb { min-height: 44px; cursor: pointer; transition: opacity .2s; border-radius: var(--r-sm); object-fit: cover; width: 100%; height: 100%; }
.prod-thumbs .ph:hover, .prod-thumb:hover { opacity: 0.85; }
.prod-thumbs .ph.active, .prod-thumb.active { outline: 3px solid var(--green-accent); outline-offset: -3px; }

.prod-rating { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 14px; }
.prod-rating { color: var(--green-accent); font-size: 18px; letter-spacing: 2px; }
.prod-rating span { color: var(--ink-3); font-size: 13px; letter-spacing: 0; }
.prod-title { font-size: clamp(36px, 4vw, 52px); font-weight: 700; line-height: 1.05; margin-bottom: 8px; }
.prod-tagline { font-size: 18px; color: var(--ink-2); margin-bottom: 22px; line-height: 1.4; }
.prod-price-lg { display: flex; align-items: baseline; gap: 4px; margin-bottom: 4px; }
.prod-price-lg .price { font-family: 'Instrument Serif', serif; font-style: italic; font-size: 44px; color: var(--green-deep); font-weight: 400; line-height: 1; }
.prod-price-lg .unit { font-size: 16px; color: var(--ink-3); }
.prod-iva { font-size: 13px; color: var(--ink-3); margin-bottom: 24px; }

.prod-cta-row { display: flex; gap: 12px; align-items: center; margin-bottom: 10px; }
.qty-stepper.lg { padding: 8px; }
.qty-stepper.lg input { width: 60px; font-size: 16px; }
.qty-stepper.lg button { width: 36px; height: 36px; font-size: 18px; }

.prod-trust { display: flex; gap: 22px; padding-top: 22px; border-top: 1px solid var(--line); margin-top: 22px; }
.prod-trust .trust-item { display: flex; flex-direction: column; }
.prod-trust .trust-item strong { font-size: 16px; font-weight: 700; color: var(--green-deep); line-height: 1; }
.prod-trust .trust-item span { font-size: 12px; color: var(--ink-3); margin-top: 4px; }
.prod-trust .trust-divider { width: 1px; height: 28px; background: var(--line); }

.prod-section { padding: 80px 0; }
.prod-desc-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; align-items: start; }
.prod-desc-main h2 { margin: 18px 0 24px; }
.prod-desc-body p { font-size: 16px; color: var(--ink-2); line-height: 1.7; margin-bottom: 16px; }

.prod-benefits { display: grid; gap: 16px; margin-top: 28px; }
.benefit { display: flex; gap: 14px; align-items: flex-start; padding: 16px; background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--r); }
.benefit-icon { width: 44px; height: 44px; border-radius: 999px; background: var(--green-soft); display: grid; place-items: center; flex-shrink: 0; }
.benefit strong { display: block; font-size: 15px; margin-bottom: 2px; }
.benefit span { font-size: 13px; color: var(--ink-3); line-height: 1.4; }

.prod-specs { background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--r-xl); padding: 32px; position: sticky; top: 120px; }
.prod-specs h3 { font-size: 20px; margin-bottom: 22px; }
.specs-table { display: flex; flex-direction: column; }
.spec-row { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px dashed var(--line); font-size: 14px; }
.spec-row:last-child { border-bottom: 0; }
.spec-row span:first-child { color: var(--ink-3); }
.spec-row span:last-child { font-weight: 500; text-align: right; }

.prod-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; align-items: start; }
.prod-step { padding: 20px 16px; }
.prod-step .step-n { font-family: 'Instrument Serif', serif; font-size: 48px; font-style: italic; color: var(--green-accent); line-height: 1; margin-bottom: 14px; display: block; }
.prod-step h3 { color: #fff; margin-bottom: 8px; font-size: 18px; }
.prod-step p { font-size: 14px; color: #97a191; line-height: 1.6; }
.prod-step-arrow { display: flex; align-items: center; justify-content: center; padding-top: 30px; }

.prod-proj-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.prod-proj-item { position: relative; }
.prod-proj-meta { position: absolute; bottom: 12px; left: 12px; background: rgba(12,20,10,0.78); padding: 10px 14px; border-radius: var(--r); backdrop-filter: blur(6px); }
.prod-proj-meta strong { display: block; color: #fff; font-size: 14px; }
.prod-proj-meta span { font-size: 12px; color: var(--green-accent); }

.prod-reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.prod-review-card { background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px; display: flex; flex-direction: column; gap: 16px; }
.prod-review-card .stars { color: var(--green-accent); font-size: 16px; letter-spacing: 2px; }
.prod-review-card blockquote { font-family: 'Instrument Serif', serif; font-size: 20px; line-height: 1.35; color: var(--ink); flex: 1; }
.prod-review-card figcaption { display: flex; align-items: center; gap: 12px; padding-top: 14px; border-top: 1px solid var(--line); }
.prod-review-card figcaption strong { display: block; font-size: 14px; }
.prod-review-card figcaption span { font-size: 12px; color: var(--ink-3); }

@media (max-width: 1100px) {
  .prod-layout { grid-template-columns: 1fr; }
  .prod-gallery { position: static; }
  .prod-desc-grid { grid-template-columns: 1fr; }
  .prod-specs { position: static; }
  .prod-steps { grid-template-columns: repeat(2, 1fr); }
  .prod-step-arrow { display: none; }
  .prod-proj-grid { grid-template-columns: repeat(2, 1fr); }
  .prod-reviews-grid { grid-template-columns: 1fr; }
}

@media (max-width: 880px) {
  .prod-steps { grid-template-columns: 1fr; }
  .prod-proj-grid { grid-template-columns: 1fr; }
  .prod-thumbs { grid-template-columns: repeat(4, 1fr); gap: 3px; }
  .prod-thumbs .ph, .prod-thumb { min-height: 7px; }
  .prod-main-img { height: 260px; margin-bottom: 3px; }
  .prod-hero { padding: 12px 0 32px; }
  .prod-trust { flex-direction: column; gap: 12px; }
  .prod-trust .trust-divider { display: none; }
}

/* ============================================================
   PROYECTOS
   ============================================================ */
.proj-hero { padding: 72px 0 56px; }
.proj-filters { display: flex; gap: 6px; flex-wrap: wrap; margin: 36px 0 32px; }
.proj-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.proj-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform .2s, box-shadow .2s;
}
.proj-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
/* Before/After slider */
.ba-wrap {
  position: relative; height: 280px; overflow: hidden; cursor: ew-resize; user-select: none;
}
.ba-wrap .ba-img {
  width: 100%; height: 100%; object-fit: cover; display: block; position: absolute; top: 0; left: 0;
}
.ba-overlay {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%; overflow: hidden;
}
.ba-handle {
  position: absolute; top: 0; bottom: 0; width: 0; z-index: 2; cursor: ew-resize;
  transform: translateX(-50%);
}
.ba-handle-line {
  position: absolute; top: 0; bottom: 0; left: 0; width: 2px; background: #fff;
  box-shadow: 0 0 6px rgba(0,0,0,0.3);
}
.ba-handle-circle {
  position: absolute; top: 50%; left: 0; transform: translate(-50%, -50%);
  width: 44px; height: 44px; border-radius: 50%; background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
  display: grid; place-items: center;
}
.ba-handle-circle::before {
  content: '⟷'; font-size: 16px; color: #555; font-weight: 700;
}
.ba-label {
  position: absolute; top: 14px; z-index: 3;
  font-family: 'Geist Mono', monospace; font-size: 11px; letter-spacing: 0.12em;
  padding: 4px 10px; border-radius: 4px; pointer-events: none;
  background: rgba(0,0,0,0.55); color: #fff; backdrop-filter: blur(4px);
}
.ba-label-antes { left: 14px; }
.ba-label-despues { right: 14px; background: rgba(106,170,43,0.85); color: #0c140a; }
.grabbing, .grabbing .ba-handle { cursor: grabbing; }

.proj-body { padding: 22px; }
.proj-body h3 { margin-bottom: 4px; }
.proj-body .meta { font-size: 13px; color: var(--ink-3); margin-bottom: 14px; }
.proj-stats {
  display: flex; gap: 16px;
  padding-top: 14px; border-top: 1px dashed var(--line);
  font-family: 'Geist Mono', monospace; font-size: 12px;
  color: var(--ink-2);
}
.proj-stats > div { display: flex; flex-direction: column; }
.proj-stats strong { font-family: 'Instrument Serif', serif; font-style: italic; font-size: 22px; color: var(--green-deep); font-weight: 400; line-height: 1; }
.proj-stats span { font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); margin-top: 4px; }

@media (max-width: 880px) {
  .proj-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   CUIDADO
   ============================================================ */
.guide-hero { padding: 72px 0 56px; }
.guide-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 56px;
  padding: 40px 0 100px;
  align-items: start;
}
.guide-toc {
  position: sticky; top: 100px;
  padding: 24px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
}
.guide-toc h4 { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 14px; }
.guide-toc a {
  display: block; padding: 8px 0;
  font-size: 14px; color: var(--ink-2);
  border-bottom: 1px solid var(--line);
}
.guide-toc a:last-child { border-bottom: 0; }
.guide-toc a:hover { color: var(--green-deep); }

.guide-content { max-width: 780px; }
.guide-section { margin-bottom: 64px; }
.guide-section .num {
  font-family: 'Instrument Serif', serif; font-style: italic;
  font-size: 18px; color: var(--green-accent); margin-bottom: 6px; display: block;
}
.guide-section h2 { font-size: 38px; margin-bottom: 18px; }
.guide-section p { font-size: 16px; color: var(--ink-2); line-height: 1.65; margin-bottom: 14px; }
.guide-section ul { padding-left: 20px; margin-bottom: 14px; color: var(--ink-2); line-height: 1.7; }
.guide-section li { font-size: 16px; margin-bottom: 6px; }
.guide-section li strong { color: var(--ink); }

.guide-card {
  margin: 24px 0;
  padding: 24px;
  border-left: 3px solid var(--green-accent);
  background: var(--green-soft);
  border-radius: 0 var(--r) var(--r) 0;
}
.guide-card .mono { font-size: 11px; letter-spacing: 0.16em; color: var(--green-deep); font-weight: 700; }
.guide-card p { margin: 8px 0 0 0; color: var(--green-deep); font-size: 14px; }

.water-cal {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin: 24px 0;
}
.water-cal > div {
  padding: 18px 16px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r);
  text-align: center;
}
.water-cal h4 { font-size: 13px; color: var(--ink-3); margin-bottom: 8px; }
.water-cal strong {
  font-family: 'Instrument Serif', serif; font-style: italic;
  font-size: 32px; color: var(--green-deep); font-weight: 400; line-height: 1;
  display: block;
}
.water-cal span { font-size: 11px; color: var(--ink-3); display: block; margin-top: 6px; font-family: 'Geist Mono', monospace; }

@media (max-width: 880px) {
  .guide-layout { grid-template-columns: 1fr; }
  .guide-toc { position: static; }
  .water-cal { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   CONTACTO
   ============================================================ */
.contact-hero { padding: 72px 0 0; }
.contact-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 56px;
  padding: 56px 0 100px;
}
.contact-form {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 40px;
}
.form-row { display: grid; gap: 20px; }
.form-row.two { grid-template-columns: 1fr 1fr; }
.field label {
  display: block;
  font-size: 13px; font-weight: 600; color: var(--ink-2);
  margin-bottom: 8px;
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg);
  border: 1px solid var(--line-2);
  border-radius: var(--r-sm);
  font-size: 15px;
  color: var(--ink);
  transition: border-color .15s, background .15s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--green-deep);
  background: var(--bg-elev);
}
.field textarea { min-height: 120px; resize: vertical; font-family: inherit; }
.field .hint { font-size: 12px; color: var(--ink-3); margin-top: 6px; }

.contact-side { display: flex; flex-direction: column; gap: 20px; }
.contact-card {
  background: var(--dark);
  color: #cfd5c8;
  padding: 32px;
  border-radius: var(--r-xl);
}
.contact-card h3 { color: #fff; margin-bottom: 24px; font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400; font-size: 28px; }
.contact-rows { display: flex; flex-direction: column; gap: 18px; }
.contact-rows > div { display: flex; flex-direction: column; gap: 2px; }
.contact-rows .lbl { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: #8a9685; }
.contact-rows .val { font-size: 18px; color: #eaf2dd; font-weight: 500; }
.contact-rows .val a { color: var(--green-accent); }

.contact-promise {
  background: var(--green-soft);
  padding: 28px;
  border-radius: var(--r-xl);
}
.contact-promise h4 { color: var(--green-deep); margin-bottom: 8px; font-size: 18px; }
.contact-promise p { color: var(--green-deep); font-size: 14px; line-height: 1.6; }

.form-success {
  text-align: center; padding: 40px 20px;
}
.form-success .check {
  width: 60px; height: 60px; border-radius: 999px;
  background: var(--green-accent); color: var(--dark);
  display: grid; place-items: center; margin: 0 auto 18px;
  font-size: 30px;
}
.form-success h3 { color: var(--green-deep); font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400; font-size: 30px; margin-bottom: 10px; }
.form-success p { color: var(--ink-2); max-width: 40ch; margin: 0 auto; }

@media (max-width: 880px) {
  .contact-layout { grid-template-columns: 1fr; }
  .form-row.two { grid-template-columns: 1fr; }
}

/* ============================================================
   RESPONSIVE (base)
   ============================================================ */
@media (max-width: 1100px) {
  .prod-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .step-card { border-right: 0; border-bottom: 1px dashed rgba(255,255,255,0.1); }
  .calc-card { grid-template-columns: 1fr; padding: 32px; gap: 32px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { height: 380px; }
  .cobertura-grid { grid-template-columns: 1fr; }
  .comuna-grid { grid-template-columns: repeat(3, 1fr); }
  .testi-grid { grid-template-columns: 1fr; }
  .gal-grid { grid-template-columns: 1fr 1fr; grid-template-rows: 220px 220px 220px; }
  .gal-1, .gal-3 { grid-row: span 1; }
  .cta-card { grid-template-columns: 1fr; padding: 40px; }
}

@media (max-width: 880px) {
  .section-head { grid-template-columns: 1fr; gap: 18px; }
  .nav-phone { display: none; }
  .nav-links { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  section { padding: 64px 0; }
}