:root {
  --pink: #ef1e78;
  --pink-dark: #c9105f;
  --dark: #170c22;
  --gray-bg: #f7f5f8;
  --border: #e8e2ea;
  --white: #ffffff;
  --max-width: 1120px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: clamp(90px, 12vw, 145px); scroll-snap-type: y proximity; }

.hero,
.section {
  scroll-snap-align: start;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, Arial, sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.5;
}

img { max-width: 100%; display: block; }

a { color: inherit; }

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

/* Header */
header {
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
}

.nav {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.nav .logo img { height: clamp(64px, 8vw, 110px); width: auto; aspect-ratio: 2400 / 760; }

.nav-slogan {
  display: none;
  flex: 1;
  min-width: 0;
  text-align: center;
  font-weight: 800;
  font-size: clamp(0.45rem, 0.85vw, 0.95rem);
  letter-spacing: 0.02em;
  color: var(--dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (min-width: 900px) {
  .nav-slogan { display: block; }
}

.nav-links {
  display: flex;
  gap: 6px;
  list-style: none;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--white);
  background: var(--pink);
  padding: 8px 13px;
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(239,30,120,0.35);
  transition: background 0.15s, transform 0.12s;
}

.nav-links a:hover { background: var(--pink-dark); color: var(--white); transform: translateY(-1px); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.12s, box-shadow 0.12s;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--pink);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(239,30,120,0.35);
}

.btn-primary:hover { background: var(--pink-dark); }

.btn-outline {
  background: transparent;
  color: var(--dark);
  border: 2px solid var(--dark);
}

.btn-outline:hover { border-color: var(--pink); color: var(--pink); }

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: var(--dark);
}

@media (max-width: 899px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    gap: 18px;
  }
}

/* Hero */
.hero {
  background:
    radial-gradient(circle at 85% 20%, rgba(239,30,120,0.10), transparent 45%),
    var(--gray-bg);
  padding: 40px 0 40px;
  overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 860px) {
  .hero .container { grid-template-columns: 1fr; }
}

.hero-tag {
  display: inline-block;
  background: rgba(239,30,120,0.1);
  color: var(--pink-dark);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  line-height: 1.12;
  margin-bottom: 18px;
}

.hero h1 span { color: var(--pink); }

.hero p {
  font-size: 1.1rem;
  color: #4a3f52;
  margin-bottom: 28px;
  max-width: 46ch;
}

.i-accent { color: var(--pink); }

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

.hero-icon-wrap {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-icon {
  width: 100%;
  max-width: 380px;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(23,12,34,0.18));
}

/* Section headings */
.section { padding: 72px 0; }
.section-alt { background: var(--gray-bg); }

.section-head {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 44px;
}

.accesorios-head {
  margin-top: 56px;
}

.accesorios-head h3 { font-size: clamp(1.2rem, 2.2vw, 1.6rem); }

.section-head .eyebrow {
  color: var(--pink);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.section-head h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 12px; }
.section-head p { color: #5a4f61; }

/* Catalog cards */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}

.accesorios-catalog-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.accesorios-catalog-grid .card {
  flex: 1 1 250px;
  max-width: 300px;
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px 24px;
  transition: box-shadow 0.15s, transform 0.15s;
}

.card:hover {
  box-shadow: 0 14px 30px rgba(23,12,34,0.08);
  transform: translateY(-3px);
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(239,30,120,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.card-photo-card { padding-top: 0; overflow: hidden; }

.card-photo {
  display: block;
  width: calc(100% + 48px);
  margin: 0 -24px 18px;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: var(--gray-bg);
}

.card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.card p { color: #5a4f61; font-size: 0.95rem; margin-bottom: 18px; }

/* Cómo funciona — alternating steps */
.how-steps-v2 {
  display: flex;
  flex-direction: column;
  gap: 56px;
}

.how-step-v2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.how-step-v2:nth-child(even) .how-step-v2-media { order: 2; }

.how-step-v2-media {
  aspect-ratio: 1 / 1;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.how-step-v2-media--wide { aspect-ratio: 2816 / 1536; }

.how-step-v2-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.how-step-v2-num {
  display: block;
  font-size: 2.6rem;
  font-weight: 800;
  color: rgba(239,30,120,0.18);
  line-height: 1;
  margin-bottom: 10px;
}

.how-step-v2-text h3 { font-size: clamp(1.2rem, 2.4vw, 1.6rem); margin-bottom: 10px; }
.how-step-v2-text p { color: #5a4f61; font-size: 1rem; max-width: 42ch; }

@media (max-width: 760px) {
  .how-step-v2 { grid-template-columns: 1fr; gap: 18px; }
  .how-step-v2:nth-child(even) .how-step-v2-media { order: 0; }
  .how-step-v2-media { max-width: 340px; margin: 0 auto; }
  .how-step-v2-text { text-align: center; }
  .how-step-v2-text p { margin-left: auto; margin-right: auto; }
}

/* Form */
.quote-checklist {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 28px;
  margin-bottom: 36px;
}

.quote-checklist li { display: flex; gap: 10px; align-items: center; color: #3a2f42; font-size: 0.95rem; }
.quote-checklist li .dot {
  flex-shrink: 0;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--pink);
  color: white;
  font-size: 0.75rem;
  display: flex; align-items: center; justify-content: center;
}

form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
  box-shadow: 0 18px 40px rgba(23,12,34,0.06);
}

.form-narrow {
  max-width: 640px;
  margin: 0 auto;
}

.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 6px;
  color: var(--dark);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--dark);
  background: var(--gray-bg);
  transition: border-color 0.15s;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--pink);
  background: var(--white);
}

.andamio-picker-label {
  display: block;
  text-align: center;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 22px;
}

.andamio-picker {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  gap: 28px;
  margin-bottom: 32px;
}

@media (max-width: 760px) {
  .andamio-picker { grid-template-columns: 1fr; max-width: 420px; margin-left: auto; margin-right: auto; }
}

.accesorios-picker {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 1120px;
  margin-left: auto;
  margin-right: auto;
}

.accesorios-picker .andamio-pick-card {
  flex: 1 1 190px;
  max-width: 230px;
}

@media (max-width: 520px) {
  .accesorios-picker { max-width: 420px; }
  .accesorios-picker .andamio-pick-card { flex: 1 1 100%; max-width: 100%; }
}

.andamio-pick-card {
  border: 1.5px solid var(--border);
  border-radius: 20px;
  padding: 18px;
  text-align: center;
  background: var(--gray-bg);
  transition: border-color 0.15s, background 0.15s;
}

.andamio-pick-card.is-selected {
  border-color: var(--pink);
  background: rgba(239,30,120,0.06);
}

.andamio-pick-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: var(--white);
  border-radius: 14px;
  margin-bottom: 14px;
}

.andamio-pick-name {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 16px;
}

.qty-stepper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.qty-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1.5px solid var(--dark);
  background: var(--white);
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark);
  transition: background 0.15s, color 0.15s;
}

.qty-btn:hover { background: var(--pink); border-color: var(--pink); color: var(--white); }

.qty-input {
  width: 40px;
  text-align: center;
  border: none;
  background: transparent;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--dark);
  padding: 0;
}

.autocomplete-wrap { position: relative; }

.autocomplete-list {
  position: absolute;
  top: calc(100% - 4px);
  left: 0;
  right: 0;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 14px 30px rgba(23,12,34,0.12);
  list-style: none;
  max-height: 220px;
  overflow-y: auto;
  z-index: 20;
}

.autocomplete-list li {
  padding: 10px 14px;
  font-size: 0.88rem;
  color: var(--dark);
  cursor: pointer;
  border-bottom: 1px solid var(--border);
}

.autocomplete-list li:last-child { border-bottom: none; }
.autocomplete-list li:hover { background: var(--gray-bg); }

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

@media (max-width: 480px) {
  .field-row { grid-template-columns: 1fr; }
}

form .btn { width: 100%; justify-content: center; padding: 14px; font-size: 1rem; margin-top: 6px; }

.form-note { font-size: 0.8rem; color: #8a7f90; margin-top: 12px; text-align: center; }

.quote-total {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: rgba(239,30,120,0.06);
  border: 1.5px dashed var(--pink);
  border-radius: 14px;
  padding: 18px;
  margin-bottom: 18px;
}

.quote-total-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--pink-dark);
  margin-bottom: 4px;
}

.quote-total-amount {
  font-size: 2rem;
  font-weight: 800;
  color: var(--dark);
  line-height: 1.1;
}

.quote-total-detail {
  font-size: 0.85rem;
  color: #5a4f61;
  margin-top: 4px;
}

.quote-total-delivery {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: #5a4f61;
  margin-top: 10px;
}

.quote-total-delivery.is-free { color: #1a9e5c; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.contact-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 26px;
  text-align: center;
  text-decoration: none;
  transition: box-shadow 0.15s, transform 0.15s;
}

.contact-card:hover { box-shadow: 0 14px 30px rgba(23,12,34,0.08); transform: translateY(-3px); }

.contact-card .icon { font-size: 1.8rem; margin-bottom: 10px; }
.contact-card h3 { font-size: 1rem; margin-bottom: 4px; }
.contact-card p { color: #5a4f61; font-size: 0.9rem; }

/* Footer */
footer {
  background: var(--dark);
  color: rgba(255,255,255,0.75);
  padding: 40px 0 24px;
}

footer .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  margin-bottom: 24px;
}

footer .logo img { height: 34px; }

footer .foot-links { display: flex; gap: 22px; list-style: none; flex-wrap: wrap; }
footer .foot-links a { text-decoration: none; color: rgba(255,255,255,0.75); font-size: 0.9rem; }
footer .foot-links a:hover { color: var(--pink); }

.foot-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 18px;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
}

/* WhatsApp floating button */
.wa-float {
  position: fixed;
  bottom: 22px;
  right: 22px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(37,211,102,0.4);
  z-index: 90;
  transition: transform 0.15s;
}

.wa-float:hover { transform: scale(1.08); }

.toast {
  position: fixed;
  bottom: 96px;
  right: 22px;
  background: var(--dark);
  color: white;
  padding: 12px 18px;
  border-radius: 10px;
  font-size: 0.88rem;
  max-width: 260px;
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 91;
}

.toast.show { opacity: 1; transform: translateY(0); }

/* Feedback floating button */
.feedback-float {
  position: fixed;
  bottom: 22px;
  left: 22px;
  display: flex;
  align-items: center;
  gap: 8px;
  height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: none;
  background: var(--dark);
  color: var(--white);
  font-weight: 700;
  font-size: 0.9rem;
  font-family: inherit;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(23,12,34,0.3);
  z-index: 90;
  transition: transform 0.15s, background 0.15s;
}

.feedback-float span:first-child { color: gold; font-size: 1.1rem; }

.feedback-float:hover { transform: scale(1.05); background: var(--pink); }

@media (max-width: 520px) {
  .feedback-float-label { display: none; }
  .feedback-float { padding: 0; width: 46px; justify-content: center; }
}

/* Feedback modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(23,12,34,0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 200;
}

.modal-overlay[hidden] { display: none; }

body.modal-open { overflow: hidden; }

.modal {
  position: relative;
  background: var(--white);
  border-radius: 20px;
  padding: 32px;
  max-width: 420px;
  width: 100%;
  box-shadow: 0 24px 60px rgba(23,12,34,0.3);
}

.modal h3 { font-size: 1.25rem; margin-bottom: 6px; padding-right: 24px; }
.modal-sub { color: #5a4f61; font-size: 0.9rem; margin-bottom: 20px; }

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 28px;
  height: 28px;
  border: none;
  background: none;
  font-size: 1.4rem;
  line-height: 1;
  color: #8a7f90;
  cursor: pointer;
}

.modal-close:hover { color: var(--dark); }

.card-photo, .andamio-pick-card img { cursor: zoom-in; }

.lightbox-modal {
  position: relative;
  background: var(--white);
  border-radius: 16px;
  padding: 16px;
  max-width: 90vw;
  box-shadow: 0 24px 60px rgba(23,12,34,0.3);
}

.lightbox-modal img {
  display: block;
  max-width: 100%;
  max-height: 82vh;
  border-radius: 10px;
  object-fit: contain;
}

.lightbox-close {
  top: 10px;
  right: 10px;
  background: var(--white);
  border-radius: 50%;
  box-shadow: 0 2px 10px rgba(23,12,34,0.2);
}

.star-rating {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 22px;
}

.star-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  background: var(--gray-bg);
  font-size: 1.3rem;
  color: var(--border);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.1s, border-color 0.1s, background 0.1s;
}

.star-btn:hover { border-color: gold; }

.star-btn.is-active {
  color: gold;
  border-color: gold;
  background: rgba(255,215,0,0.1);
}

.modal-actions {
  display: flex;
  gap: 12px;
  margin-top: 10px;
}

.modal-actions .btn { flex: 1; margin-top: 0; }