/* ============================================
   COLORMEX — Hoja de estilos principal
   ============================================ */

:root {
  --navy:        #2a27e1;
  --navy-mid:    #16213e;
  --navy-light:  #264785;
  --blue:        #a9c7ff;
  --accent:      #ff0000;
  --accentlow:   #ff8080;
  --accent1:     #fde400;
  --accent-h:    #c44d00;
  --success:     #25D366;
  --white:       #ffffff;
  --surface:     #f8f9fa;
  --surface-2:   #f1f3f4;
  --border:      #e9ecef;
  --text:        #1a1a2e;
  --muted:       #6b7280;
  --r:           10px;
  --r-sm:        6px;
  --r-lg:        16px;
  --shadow:      0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg:   0 8px 40px rgba(0,0,0,0.14);
  --t:           0.2s ease;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text);
  line-height: 1.6;
  background: var(--white);
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* ---- Typography ---- */
h1 { font-size: clamp(26px, 4.5vw, 44px); font-weight: 800; line-height: 1.12; }
h2 { font-size: clamp(22px, 3.5vw, 34px); font-weight: 700; line-height: 1.2; }
h3 { font-size: clamp(17px, 2.5vw, 22px); font-weight: 700; }
h4 { font-size: 16px; font-weight: 600; }



/* ---- Layout ---- */
.container { max-width: 950px; margin: 0 auto; padding: 0 -29px; }
.section     { padding: 41px 0; }
.section--dark    { background: var(--navys); color: var(--accent); }
.section--surface { background: var(--surface); }
.section--accent  { background: var(--blue); color: var(--accent); }

/* ---- Navigation ---- */
.nav {
  position: sticky;
  top: 50;
  z-index: 200;
  background: var(--blue);
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 131px;
}
.logo {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--white);
  white-space: nowrap;
}
.logo span { color: var(--accent); }
.nav-links {
  display: flex;
  gap: 30px;
  align-items: center;
}
.nav-links a {
  font-size: 18px;
  font-weight: 1000;
  color: rgba(255,255,255,0.72);
  transition: color var(--t);
}
.nav-links a:hover,
.nav-links a.active { color: var(--navy-mid); }
  .btn-nav {
  background: var(--accent1);
  color: var(--accent 1);
  border-radius: var(--r-sm);
  padding: 9px 20px;
  font-size: 14px;
  font-weight: 900;
  transition: background var(--t), transform var(--t);
}
.btn-nav:hover { background: var(--accent-h); transform: translateY(-1px); }
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  cursor: pointer;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--t);
}

/* Mobile nav drawer */
.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 0;
  background: var(--navy-mid);
  border-top: 1px solid rgba(255,255,255,0.07);
}
.nav-mobile a {
  display: block;
  padding: 14px 24px;
  font-size: 15px;
  color: rgba(255,255,255,0.8);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: color var(--t), background var(--t);
}
.nav-mobile a:hover { color: var(--white); background: rgba(255,255,255,0.04); }
.nav-mobile.open { display: flex; }



/* ---- Hero ---- */
.hero {
  background: var(--navy);
  color: var(--white);
  padding: 01px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 120%, rgba(232,93,4,0.12) 0%, transparent 90%);
  pointer-events: none;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(232,93,4,0.14);
  color: var(--accent1);
  border: 1px solid rgba(232,93,4,0.28);
  border-radius: 60px;
  padding: 4px 14px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.hero h1 { margin-bottom: 18px; position: relative; }
.hero h1 span { color: var(--accent); }
.hero-sub {
  font-size: 16px;
  color: rgba(255,255,255,0.68);
  max-width: 520px;
  margin: 0 auto 36px;
  line-height: 1.7;
  position: relative;
}
.hero-btns {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}
.hero-trust {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 48px;
  position: relative;
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: rgba(255,255,255,0.6);
}
.hero-trust-item span { color: var(--accent); font-weight: 700; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--r-sm);
  padding: 13px 26px;
  font-size: 15px;
  font-weight: 600;
  transition: all var(--t);
  white-space: nowrap;
}
.btn-primary { background: var(--accent); color: var(--white); }
.btn-primary:hover { background: var(--accent-h); transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.32); }
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.05); }
.btn-navy { background: var(--navy); color: var(--white); }
.btn-navy:hover { background: var(--navy-mid); }
.btn-white { background: var(--white); color: var(--accent); }
.btn-white:hover { background: var(--surface); }
.btn-outline-white { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.55); }
.btn-outline-white:hover { background: rgba(255,255,255,0.08); }
.btn-wa {
  background: var(--success);
  color: var(--white);
  width: 100%;
  padding: 14px;
  font-size: 15px;
  border-radius: var(--r-sm);
}
.btn-wa:hover { background: #1da851; }
.btn-email {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  color: var(--white);
  width: 100%;
  padding: 12px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--r-sm);
  transition: background var(--t);
}
.btn-email:hover { background: rgba(255,255,255,0.15); }
.btn-sm { padding: 8px 16px; font-size: 13px; }

/* ---- Stats Bar ---- */
.stats-bar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 0;
}
.stats-inner {
  display: flex;
  justify-content: center;
}
.stat {
  flex: 1;
  max-width: 200px;
  text-align: center;
  padding: 24px 16px;
  border-right: 1px solid var(--border);
}
.stat:last-child { border-right: none; }
.stat-num { font-size: 28px; font-weight: 800; color: var(--navy); line-height: 1; }
.stat-label { font-size: 12px; color: var(--muted); margin-top: 4px; }

/* ---- Section Header ---- */
.sec-head { text-align: center; margin-bottom: 40px; }
.sec-tag {
  display: inline-block;
  background: rgba(232,93,4,0.1);
  color: var(--accent);
  border-radius: 46px;
  padding: 8px 15px;
  font-size: 39px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}
.sec-head h2 { margin-bottom: 10px; }
.sec-head p { font-size: 15px; color: var(--muted); max-width: 480px; margin: 0 auto; }

/* ---- Product Cards ---- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}
.product-card {
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
  background: var(--white);
  transition: box-shadow var(--t), transform var(--t);
  cursor: pointer;
}
.product-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}
.product-img {
  height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
}
.product-body {
  padding: 14px 16px;
  border-top: 1px solid var(--border);
}
.product-name { font-size: 14px; font-weight: 600; margin-bottom: 3px; }
.product-desc { font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.product-price { font-size: 13px; color: var(--accent); font-weight: 700; }
.product-cta {
  display: block;
  width: 100%;
  margin-top: 10px;
  padding: 9px;
  background: var(--navy);
  color: white;
  border-radius: var(--r-sm);
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  transition: background var(--t);
}
.product-cta:hover { background: var(--accent); }

/* ---- Process Steps ---- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}
.steps-grid::before {
  content: '';
  position: absolute;
  top: 40px;
  left: calc(100%/6 + 20px);
  right: calc(100%/6 + 20px);
  height: 2px;
  background: var(--border);
}
.step-card { text-align: center; }
.step-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 34px;
  margin: 0 auto 18px;
  position: relative;
  z-index: 1;
}
.step-num {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 22px;
  height: 22px;
  background: var(--accent);
  color: white;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}
.step-title { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.step-desc { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* ---- Design Service Card ---- */
.design-card {
  background: var(--navy);
  border-radius: var(--r-lg);
  padding: 35px;
  color: white;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  align-items: center;
}
.design-tag {
  display: inline-block;
  background: rgba(232,93,4,0.2);
  color: var(--accent1);
  border-radius: 180px;
  padding: 3px 12px;
  font-size: 36px;
  font-weight: 999;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 14px;
}
.design-card h3 { font-size: 41px; margin-bottom: 19px; }
.design-card p { color: rgba(255,255,255,0.68); font-size: 15px; margin-bottom: 22px; line-height: 1.7; }
.design-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.design-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  color: rgba(255,255,255,0.85);
}
.design-item::before { content: '✓'; color: var(--accent); font-weight: 800; flex-shrink: 0; }
.design-visual {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r);
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 88px;
}

/* ---- Value Props ---- */
.props-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.prop-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 28px;
  transition: box-shadow var(--t), transform var(--t);
}
.prop-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.prop-icon { font-size: 36px; margin-bottom: 14px; }
.prop-title { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.prop-desc { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* ---- CTA Section ---- */
.cta-section {
  background: var(--success);
  padding: 72px 0;
  text-align: center;
}
.cta-section h2 { font-size: clamp(24px, 4vw, 36px); margin-bottom: 12px; }
.cta-section p { font-size: 16px; opacity: 0.9; margin-bottom: 36px; max-width: 480px; margin-left: auto; margin-right: auto; }
.cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ---- Footer ---- */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,0.65);
  padding: 56px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 18px;
}
.footer-logo { font-size: 24px; font-weight: 565; color: white; margin-bottom: 12px; }
.footer-logo span { color: var(--accent); }
.footer-desc { font-size: 12px; line-height: 2.05; margin-bottom: 2px; }
.footer-col h4 { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: white; margin-bottom: 14px; }
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a { font-size: 13px; color: rgba(255,255,255,0.6); transition: color var(--t); }
.footer-links a:hover { color: white; }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  margin-bottom: 10px;
  color: rgba(255,255,255,0.65);
}
.footer-contact-item svg { flex-shrink: 0; margin-top: 1px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  align-items: center;
}
.footer-bottom span { color: rgba(255,255,255,0.4); }

/* ---- WhatsApp Float ---- */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 37px;
  width: 58px;
  height: 58px;
  background: var(--success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  z-index: 999;
  transition: transform var(--t), box-shadow var(--t);
}
.wa-float:hover { transform: scale(1.1) translateY(-2px); box-shadow: 0 8px 28px rgba(37,211,102,0.55); }

/* ========================================
   COTIZAR PAGE
   ======================================== */

.page-hero {
  background: var(--navy);
  color: white;
  padding: 44px 0 40px;
}
.page-hero h1 { font-size: clamp(22px, 3.5vw, 30px); margin-bottom: 6px; }
.page-hero p { font-size: 14px; color: rgba(255,255,255,0.65); }
.breadcrumb {
  display: flex;
  gap: 6px;
  align-items: center;
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 10px;
}
.breadcrumb a { color: rgba(255,255,255,0.5); }
.breadcrumb a:hover { color: white; }
.breadcrumb-sep { color: rgba(255,255,255,0.3); }

.quote-wrap {
  padding: 40px 0 64px;
  background: var(--surface);
  min-height: calc(100vh - 200px);
}
.quote-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 28px;
  align-items: start;
}
.quote-form-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.form-section {
  padding: 24px 28px;
  border-bottom: 1px solid var(--border);
}
.form-section:last-child { border-bottom: none; }
.form-section-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.form-step-badge {
  width: 24px;
  height: 24px;
  background: var(--navy);
  color: white;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.form-section-head h3 { font-size: 15px; font-weight: 700; }
.form-group { margin-bottom: 16px; }
.form-group:last-child { margin-bottom: 0; }
.form-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.form-label .optional { font-weight: 400; color: var(--muted); text-transform: none; letter-spacing: 0; margin-left: 4px; }
.form-control {
  width: 100%;
  padding: 10px 13px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  font-size: 14px;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--t), box-shadow var(--t);
}
.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(232,93,4,0.12);
}
select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236b7280' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 34px;
}
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* Upload zone */
.upload-zone {
  border: 2px dashed var(--border);
  border-radius: var(--r);
  padding: 28px 20px;
  text-align: center;
  cursor: pointer;
  position: relative;
  transition: border-color var(--t), background var(--t);
}
.upload-zone:hover { border-color: var(--accent); background: rgba(232,93,4,0.025); }
.upload-zone input { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; }
.upload-icon { font-size: 28px; margin-bottom: 8px; }
.upload-text { font-size: 14px; color: var(--muted); }
.upload-text b { color: var(--accent); }
.upload-hint { font-size: 12px; color: var(--muted); margin-top: 4px; }
.upload-filename { font-size: 13px; color: var(--navy); font-weight: 600; margin-top: 10px; display: none; background: var(--surface); border-radius: var(--r-sm); padding: 6px 10px; }

/* Design service check */
.design-check-box {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: rgba(232,93,4,0.05);
  border: 1px solid rgba(232,93,4,0.2);
  border-radius: var(--r);
  padding: 14px 16px;
  cursor: pointer;
}
.design-check-box input[type="checkbox"] { width: 17px; height: 17px; accent-color: var(--accent); flex-shrink: 0; margin-top: 1px; cursor: pointer; }
.design-check-text { font-size: 13px; }
.design-check-text strong { display: block; font-size: 14px; margin-bottom: 2px; }
.design-check-text span { color: var(--muted); font-size: 12px; }

/* Quote Summary */
.quote-summary {
  background: var(--navy);
  border-radius: var(--r-lg);
  padding: 26px;
  color: white;
  position: sticky;
  top: 80px;
}
.qs-title { font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.qs-sub { font-size: 12px; color: rgba(255,255,255,0.55); margin-bottom: 20px; }
.qs-line {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  font-size: 13px;
  padding: 9px 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  color: rgba(255,255,255,0.78);
  gap: 8px;
}
.qs-line:last-of-type { border-bottom: none; }
.qs-line-val { font-weight: 600; flex-shrink: 0; }
.qs-divider { border: none; border-top: 1px solid rgba(255,255,255,0.14); margin: 10px 0; }
.qs-total {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 14px;
}
.qs-total-label { font-size: 12px; color: rgba(255,255,255,0.55); }
.qs-total-price { font-size: 28px; font-weight: 800; color: white; }
.qs-note { font-size: 11px; color: rgba(255,255,255,0.4); margin-top: 8px; line-height: 1.5; }
.qs-divider-heavy {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.14);
  margin: 18px 0 16px;
}
.qs-btns { display: flex; flex-direction: column; gap: 10px; }

/* ---- Page: Productos ---- */
.products-filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.filter-btn {
  padding: 7px 16px;
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  background: white;
  color: var(--text);
  cursor: pointer;
  transition: all var(--t);
}
.filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.active { background: var(--navy); color: white; border-color: var(--navy); }
.cat-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
  margin-bottom: 14px;
  margin-top: 28px;
}
.cat-label:first-child { margin-top: 0; }

/* ---- Utilities ---- */
.text-accent { color: var(--accent); }
.text-muted { color: var(--muted); }
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }
.hidden { display: none !important; }

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 900px) {
  .quote-layout { grid-template-columns: 1fr; }
  .quote-summary { position: static; }
  .design-card { grid-template-columns: 1fr; padding: 32px; gap: 32px; }
  .design-visual { display: none; }
  .steps-grid { grid-template-columns: 1fr; }
  .steps-grid::before { display: none; }
  .props-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}
@media (max-width: 640px) {
  .section { padding: 52px 0; }
  .hero { padding: 64px 0 56px; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .props-grid { grid-template-columns: 1fr; }
  .stat { border-right: none; border-bottom: 1px solid var(--border); padding: 18px; }
  .stat:last-child { border-bottom: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 6px; text-align: center; }
  .cta-section { padding: 52px 0; }
  .form-grid-2 { grid-template-columns: 1fr; }
  .design-card { padding: 24px; }
  .hero-trust { gap: 16px; }
}

/* ========================================
   CARRITO + TOAST
   ======================================== */

/* Cart icon in nav */
.nav-cart {
  position: relative;
  display: flex;
  align-items: center;
  color: rgba(255,255,255,0.8);
  font-size: 20px;
  transition: color var(--t);
  padding: 2px;
}
.nav-cart:hover { color: white; }
.cart-badge {
  position: absolute;
  top: -5px;
  right: -7px;
  min-width: 17px;
  height: 17px;
  background: var(--accent);
  color: white;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 700;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
}

/* Toast notification */
.toast {
  position: fixed;
  bottom: 96px;
  right: 28px;
  background: var(--navy);
  color: white;
  padding: 12px 20px;
  border-radius: var(--r);
  font-size: 14px;
  font-weight: 500;
  z-index: 1000;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
  border-left: 3px solid var(--accent);
  box-shadow: var(--shadow);
}
.toast.show { opacity: 1; transform: translateY(0); }

/* Cotizable message */
.cotizable-msg {
  display: none;
  background: rgba(232,93,4,0.06);
  border: 1px solid rgba(232,93,4,0.22);
  border-radius: var(--r);
  padding: 20px;
  text-align: center;
  margin-top: 4px;
}
.cotizable-msg .icon { font-size: 32px; margin-bottom: 8px; }
.cotizable-msg h4 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.cotizable-msg p { font-size: 13px; color: var(--muted); }

/* Agregar al carrito button */
.btn-add-cart {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--navy);
  color: white;
  border: none;
  border-radius: var(--r-sm);
  padding: 13px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  transition: background var(--t);
}
.btn-add-cart:hover { background: var(--navy-light); }

.send-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.35);
  font-size: 12px;
  margin: 4px 0;
}
.send-divider::before, .send-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(255,255,255,0.12);
}

/* ── Cart page ────────────────────────────────── */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 28px;
  align-items: start;
}
.cart-items-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.cart-items-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  border-bottom: 1px solid var(--border);
}
.cart-items-head h3 { font-size: 16px; font-weight: 700; }
.btn-vaciar {
  font-size: 12px;
  color: var(--muted);
  cursor: pointer;
  background: none;
  border: none;
  transition: color var(--t);
}
.btn-vaciar:hover { color: #ef4444; }

.cart-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.cart-item:last-child { border-bottom: none; }
.cart-item-name { font-size: 14px; font-weight: 700; margin-bottom: 4px; }
.cart-item-specs { font-size: 12px; color: var(--muted); line-height: 1.65; }
.cart-item-price { font-size: 15px; font-weight: 700; color: var(--accent); white-space: nowrap; text-align: right; }
.cart-item-remove {
  margin-top: 8px;
  font-size: 12px;
  color: var(--muted);
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: color var(--t);
  float: right;
}
.cart-item-remove:hover { color: #ef4444; }
.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 22px;
  background: var(--surface);
  border-top: 2px solid var(--border);
}
.cart-total-label { font-size: 14px; font-weight: 600; }
.cart-total-price { font-size: 22px; font-weight: 800; color: var(--navy); }

/* Empty cart */
.cart-empty {
  text-align: center;
  padding: 72px 24px;
}
.cart-empty-icon { font-size: 56px; margin-bottom: 14px; }
.cart-empty-title { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.cart-empty-sub { font-size: 14px; color: var(--muted); margin-bottom: 24px; }

/* Checkout panel */
.checkout-panel {
  background: var(--navy);
  border-radius: var(--r-lg);
  padding: 26px;
  color: white;
  position: sticky;
  top: 80px;
}
.checkout-section { margin-bottom: 22px; }
.checkout-section:last-child { margin-bottom: 0; }
.checkout-title { font-size: 16px; font-weight: 700; margin-bottom: 14px; }
.checkout-form .form-control {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.15);
  color: white;
}
.checkout-form .form-control::placeholder { color: rgba(255,255,255,0.35); }
.checkout-form .form-control:focus { border-color: var(--accent); }
.checkout-form .form-label { color: rgba(255,255,255,0.7); }
.order-summary-divider { border: none; border-top: 1px solid rgba(255,255,255,0.1); margin: 14px 0; }
.order-total-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 18px;
}
.order-total-label { font-size: 12px; color: rgba(255,255,255,0.55); }
.order-total-price { font-size: 26px; font-weight: 800; }
.order-note { font-size: 11px; color: rgba(255,255,255,0.4); margin-bottom: 16px; line-height: 1.5; }

/* MercadoPago button */
.btn-mp {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #009ee3;
  color: white;
  border: none;
  border-radius: var(--r-sm);
  padding: 14px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  width: 100%;
  transition: background var(--t);
  letter-spacing: 0.2px;
}
.btn-mp:hover { background: #0082bc; }
.btn-mp:disabled { opacity: 0.6; cursor: not-allowed; }

.payment-note {
  font-size: 11px;
  color: rgba(255,255,255,0.4);
  text-align: center;
  margin-top: 10px;
}

/* Gracias page */
.gracias-wrap {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 24px;
  background: var(--surface);
}
.gracias-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 48px 40px;
  text-align: center;
  max-width: 480px;
  width: 100%;
  box-shadow: var(--shadow);
}
.gracias-icon { font-size: 64px; margin-bottom: 20px; }
.gracias-title { font-size: 28px; font-weight: 800; margin-bottom: 10px; color: var(--navy); }
.gracias-sub { font-size: 15px; color: var(--muted); margin-bottom: 28px; line-height: 1.7; }
.gracias-note {
  background: rgba(232,93,4,0.07);
  border: 1px solid rgba(232,93,4,0.2);
  border-radius: var(--r);
  padding: 16px;
  font-size: 13px;
  color: var(--text);
  margin-bottom: 28px;
  text-align: left;
  line-height: 1.6;
}

.gracias-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 24px;
}

@media (max-width: 900px) {
  .cart-layout { grid-template-columns: 1fr; }
  .checkout-panel { position: static; }
}
@media (max-width: 640px) {
  .cart-item { grid-template-columns: 1fr; }
  .cart-item-price { text-align: left; }
}