/* ============ Tokens ============ */
:root {
  --c-bg:        #fdfcf8;
  --c-bg-alt:    #ffffff;
  --c-bg-dark:   #111110;
  --c-ink:       #111110;
  --c-ink-soft:  #5a5a55;
  --c-ink-mute:  #8e8e88;
  --c-line:      #e8e5dc;

  /* Tres caminos */
  --c-catering:        #2ABE57;
  --c-catering-dk:     #1f8e40;
  --c-catering-soft:   #e6f6ec;

  --c-revendedor:      #b88a3a;
  --c-revendedor-dk:   #8a6726;
  --c-revendedor-soft: #faf3df;

  --c-distribuidor:    #2e4055;
  --c-distribuidor-dk: #1c2737;
  --c-distribuidor-soft: #e9edf2;

  --c-wa:        #25D366;
  --c-wa-dk:     #1ebe5b;

  --font-display: 'Fraunces', Georgia, serif;
  --font-sans:    'Inter', system-ui, -apple-system, sans-serif;

  --radius:    10px;
  --radius-lg: 16px;
}

/* ============ Reset ============ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--c-ink);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.2;
  margin: 0;
  color: var(--c-ink);
  letter-spacing: -0.01em;
}
h1 em, h2 em { font-style: italic; font-weight: 400; color: var(--c-catering); }
p { margin: 0; }

.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ============ Nav ============ */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(253, 252, 248, .95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-line);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px;
}
.brand { display: flex; align-items: center; }
.brand-logo {
  width: 70px; height: 70px;
  object-fit: contain;
}
.nav-cta { flex-shrink: 0; }

/* ============ Buttons ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 14px;
  border: 1px solid transparent;
  transition: background .2s, color .2s, border-color .2s, transform .15s;
  cursor: pointer;
  text-align: center;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--c-catering);
  color: #fff;
}
.btn-primary:hover { background: var(--c-catering-dk); }
.btn-wa {
  background: var(--c-wa);
  color: #fff;
}
.btn-wa:hover { background: var(--c-wa-dk); }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-block { width: 100%; }
.wa-icon { width: 16px; height: 16px; fill: currentColor; }

/* Botones que cambian color según camino */
.path--revendedor .btn-primary { background: var(--c-revendedor); }
.path--revendedor .btn-primary:hover { background: var(--c-revendedor-dk); }
.path--distribuidor .btn-primary { background: var(--c-distribuidor); }
.path--distribuidor .btn-primary:hover { background: var(--c-distribuidor-dk); }

/* ============ Hero ============ */
.hero {
  padding: 100px 0 80px;
  text-align: center;
}
.hero-inner { max-width: 720px; margin: 0 auto; }
.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--c-catering);
  margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(44px, 6vw, 72px);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 24px;
}
.lead {
  font-size: 18px;
  color: var(--c-ink-soft);
  margin: 0 auto 36px;
  max-width: 540px;
  line-height: 1.6;
}

/* ============ 3 caminos ============ */
.paths {
  padding: 60px 0 100px;
}
.paths-title {
  font-size: clamp(28px, 3.5vw, 38px);
  font-weight: 400;
  text-align: center;
  margin-bottom: 8px;
}
.paths-sub {
  text-align: center;
  color: var(--c-ink-mute);
  margin-bottom: 56px;
  font-size: 15px;
}

.paths-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 900px) { .paths-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; } }

.path {
  background: var(--c-bg-alt);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex; flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: transform .25s, box-shadow .25s;
}
.path:hover { transform: translateY(-4px); box-shadow: 0 12px 28px rgba(17, 17, 16, .08); }
.path::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 4px;
}
.path--catering::before { background: var(--c-catering); }
.path--revendedor::before { background: var(--c-revendedor); }
.path--distribuidor::before { background: var(--c-distribuidor); }

.path--catering { background: linear-gradient(180deg, var(--c-catering-soft) 0%, var(--c-bg-alt) 60%); }
.path--revendedor { background: linear-gradient(180deg, var(--c-revendedor-soft) 0%, var(--c-bg-alt) 60%); }
.path--distribuidor { background: linear-gradient(180deg, var(--c-distribuidor-soft) 0%, var(--c-bg-alt) 60%); }

.path-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
  align-self: flex-start;
  background: rgba(17, 17, 16, .06);
  color: var(--c-ink-soft);
}
.path--catering .path-tag { background: rgba(42, 190, 87, .15); color: var(--c-catering-dk); }
.path--revendedor .path-tag { background: rgba(184, 138, 58, .18); color: var(--c-revendedor-dk); }
.path--distribuidor .path-tag { background: rgba(46, 64, 85, .15); color: var(--c-distribuidor); }

.path h3 {
  font-size: 26px;
  font-weight: 500;
  margin-bottom: 10px;
}
.path > header > p {
  font-size: 14px;
  color: var(--c-ink-soft);
  margin-bottom: 22px;
  line-height: 1.55;
}
.path > header > p strong { color: var(--c-ink); font-weight: 600; }

.path-prices {
  list-style: none; padding: 0; margin: 0 0 28px;
  flex-grow: 1;
  background: rgba(255, 255, 255, .65);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 8px 16px;
}
.path-prices li {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 12px 0;
  font-size: 14px;
  border-bottom: 1px dashed var(--c-line);
}
.path-prices li:last-child { border: 0; }
.path-prices li span { color: var(--c-ink-soft); }
.path-prices li strong {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.path--catering .path-prices li strong { color: var(--c-catering-dk); }
.path--revendedor .path-prices li strong { color: var(--c-revendedor-dk); }
.path--distribuidor .path-prices li strong { color: var(--c-distribuidor); }

.path-note {
  font-size: 12px;
  font-weight: 500;
  color: var(--c-ink-mute);
  text-align: center;
  background: rgba(17, 17, 16, .04);
  border-radius: 6px;
  padding: 8px 12px;
  margin: -16px 0 22px;
  letter-spacing: 0.2px;
  line-height: 1.4;
}
.path--catering .path-note { background: rgba(42, 190, 87, .08); color: var(--c-catering-dk); }
.path--revendedor .path-note { background: rgba(184, 138, 58, .1); color: var(--c-revendedor-dk); }
.path--distribuidor .path-note { background: rgba(46, 64, 85, .08); color: var(--c-distribuidor); }

/* ============ Configurador ============ */
.section-order {
  background: var(--c-bg-alt);
  border-top: 1px solid var(--c-line);
  padding: 90px 0 110px;
}
.order-title {
  font-size: clamp(30px, 4vw, 42px);
  font-weight: 400;
  text-align: center;
  margin-bottom: 8px;
}
.order-sub {
  text-align: center;
  color: var(--c-ink-mute);
  margin-bottom: 56px;
  font-size: 15px;
}

.order-builder {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 32px;
  align-items: start;
}
@media (max-width: 900px) { .order-builder { grid-template-columns: 1fr; } }

.order-left {
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.order-left h3 {
  font-size: 11px;
  margin: 32px 0 14px;
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--c-ink-mute);
}
.order-left h3:first-child { margin-top: 0; }

/* Selector de tier */
.tier-radio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
@media (max-width: 540px) { .tier-radio { grid-template-columns: 1fr; } }
.tier-opt {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 14px 16px;
  background: var(--c-bg-alt);
  border: 1.5px solid var(--c-line);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color .2s, background .2s;
}
.tier-opt input { margin-top: 3px; }
.tier-opt span { display: flex; flex-direction: column; }
.tier-opt strong { font-size: 14px; font-weight: 600; color: var(--c-ink); }
.tier-opt small { font-size: 11px; color: var(--c-ink-mute); margin-top: 2px; }
.tier-opt--catering input { accent-color: var(--c-catering); }
.tier-opt--catering:has(input:checked) { border-color: var(--c-catering); background: var(--c-catering-soft); }
.tier-opt--revendedor input { accent-color: var(--c-revendedor); }
.tier-opt--revendedor:has(input:checked) { border-color: var(--c-revendedor); background: var(--c-revendedor-soft); }
.tier-opt--distribuidor input { accent-color: var(--c-distribuidor); }
.tier-opt--distribuidor:has(input:checked) { border-color: var(--c-distribuidor); background: var(--c-distribuidor-soft); }

/* Productos */
.order-products {
  display: flex; flex-direction: column;
  gap: 10px;
}
.product-row {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--c-bg-alt);
  border-radius: var(--radius);
  padding: 14px 16px;
  border: 1px solid var(--c-line);
  transition: border-color .2s, background .2s;
}
.product-row.is-selected {
  border-color: var(--c-catering);
  background: var(--c-catering-soft);
}
body[data-tier="revendedor"] .product-row.is-selected { border-color: var(--c-revendedor); background: var(--c-revendedor-soft); }
body[data-tier="distribuidor"] .product-row.is-selected { border-color: var(--c-distribuidor); background: var(--c-distribuidor-soft); }

.product-info { display: flex; flex-direction: column; gap: 2px; }
.product-info strong { font-size: 14px; font-weight: 600; color: var(--c-ink); }
.product-info small { font-size: 12px; color: var(--c-ink-mute); }
.qty-control { display: flex; align-items: center; gap: 10px; }
.qty-btn {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--c-bg-alt);
  color: var(--c-ink);
  border: 1px solid var(--c-line);
  font-size: 16px; font-weight: 400;
  display: grid; place-items: center;
  transition: all .15s;
  padding: 0;
}
.qty-btn:hover { border-color: var(--c-catering); color: var(--c-catering); }
.qty-btn:disabled { color: var(--c-ink-mute); border-color: var(--c-line); cursor: not-allowed; opacity: .5; }
.qty-val { min-width: 22px; text-align: center; font-weight: 600; font-size: 14px; }

/* Campos */
.order-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field-full { grid-column: 1 / -1; }
.field span { font-size: 12px; font-weight: 600; color: var(--c-ink-mute); letter-spacing: 0.3px; }
.field input,
.field select,
.field textarea {
  font-family: inherit;
  font-size: 14px;
  padding: 12px 14px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: var(--c-bg-alt);
  color: var(--c-ink);
  transition: border-color .2s;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--c-catering);
}
body[data-tier="revendedor"] .field input:focus,
body[data-tier="revendedor"] .field select:focus,
body[data-tier="revendedor"] .field textarea:focus { border-color: var(--c-revendedor); }
body[data-tier="distribuidor"] .field input:focus,
body[data-tier="distribuidor"] .field select:focus,
body[data-tier="distribuidor"] .field textarea:focus { border-color: var(--c-distribuidor); }
.field textarea { resize: vertical; min-height: 70px; }

/* Resumen */
.order-right { position: sticky; top: 100px; }
.order-summary {
  background: var(--c-bg-dark);
  color: var(--c-bg);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.order-summary h3 {
  color: var(--c-bg);
  margin-bottom: 18px;
  font-size: 18px;
  font-weight: 500;
}
.summary-tier {
  display: flex; justify-content: space-between; align-items: center;
  background: rgba(253, 252, 248, .06);
  border-radius: var(--radius);
  padding: 10px 14px;
  margin-bottom: 18px;
  font-size: 12px;
}
.summary-tier span { color: rgba(253, 252, 248, .55); letter-spacing: 0.3px; }
.summary-tier strong {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.tier-name--catering { color: var(--c-catering); }
.tier-name--revendedor { color: #d4a55a; }
.tier-name--distribuidor { color: #9aabc3; }

.summary-list {
  list-style: none; padding: 0; margin: 0 0 18px;
  border-bottom: 1px solid rgba(253, 252, 248, .15);
  padding-bottom: 18px;
  min-height: 50px;
}
.summary-list li {
  display: flex; justify-content: space-between; align-items: center;
  padding: 6px 0;
  font-size: 13px;
  color: rgba(253, 252, 248, .85);
}
.summary-list li strong { font-weight: 500; color: var(--c-bg); }
.summary-empty { color: rgba(253, 252, 248, .4); font-style: italic; }
.summary-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 5px 0;
  font-size: 13px;
  color: rgba(253, 252, 248, .8);
}
.summary-row strong { color: var(--c-bg); font-weight: 500; }
.summary-row--muted { opacity: .7; }
.summary-total {
  border-top: 1px solid rgba(253, 252, 248, .15);
  padding-top: 14px;
  margin-top: 10px;
  font-size: 14px;
}
.summary-total strong {
  font-family: var(--font-display);
  font-size: 26px;
  color: var(--c-catering);
  font-weight: 500;
  letter-spacing: -0.01em;
}
body[data-tier="revendedor"] .summary-total strong { color: #d4a55a; }
body[data-tier="distribuidor"] .summary-total strong { color: #9aabc3; }

.summary-warning {
  background: rgba(196, 69, 54, .12);
  border: 1px solid #c44536;
  color: #ffb09f;
  border-radius: var(--radius);
  padding: 10px 14px;
  margin-top: 14px;
  font-size: 12px;
  line-height: 1.5;
  display: none;
}
.summary-warning.is-active { display: block; }
.summary-warning strong { color: #fff; font-weight: 600; }

.order-summary .btn-wa { margin-top: 16px; }
.summary-fineprint {
  font-size: 11px;
  color: rgba(253, 252, 248, .5);
  margin-top: 14px;
  line-height: 1.5;
}

/* ============ Footer ============ */
.footer {
  background: var(--c-bg-dark);
  color: var(--c-bg);
  padding: 60px 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}
@media (max-width: 720px) { .footer-inner { grid-template-columns: 1fr; gap: 28px; } }

.footer-brand img { width: 80px; height: 80px; }
.footer-brand p {
  font-size: 13px;
  color: rgba(253, 252, 248, .55);
  margin-top: 12px;
}
.brand-logo--footer { opacity: .95; }

.footer-col h5 {
  font-size: 11px;
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--c-catering);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-size: 14px;
  color: rgba(253, 252, 248, .8);
  transition: color .2s;
}
.footer-col a:hover { color: var(--c-catering); }
.footer-bottom {
  border-top: 1px solid rgba(253, 252, 248, .08);
  padding: 20px 0;
  font-size: 12px;
  color: rgba(253, 252, 248, .4);
}
.footer-bottom .container {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
}

/* ============ WhatsApp flotante ============ */
.wa-float {
  position: fixed; bottom: 24px; right: 24px;
  width: 56px; height: 56px;
  background: var(--c-wa);
  border-radius: 50%;
  display: grid; place-items: center;
  box-shadow: 0 6px 18px rgba(37, 211, 102, .35);
  z-index: 100;
  transition: transform .2s, background .2s;
}
.wa-float:hover { transform: scale(1.08); background: var(--c-wa-dk); }
.wa-float svg { width: 26px; height: 26px; fill: var(--c-bg); }

/* ============ Reduced motion ============ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}