/* ==========================================================
   Antojo Mío — Pastelería Artesanal
   Sistema de diseño Impeccable · Mobile-first · CSS nativo
   ========================================================== */

/* ---------- 1. Design Tokens ---------- */
:root {
  /* Paleta pastel cálida */
  --color-cream-50: #fff9f2;
  --color-cream-100: #fdf1e3;
  --color-cream-200: #f8e3cd;
  --color-cocoa-900: #3e2a20;
  --color-cocoa-600: #7a5c4d;
  --color-cocoa-400: #a98a76;
  --color-rose-200: #f8dccf;
  --color-rose-300: #f3c6b8;
  --color-rose-500: #d98e73;
  --color-rose-700: #a85b40;
  --color-sage-200: #e3e9d5;
  --color-sage-300: #cfdbc0;
  --color-gold-400: #e9b44c;
  --color-white: #ffffff;

  /* Tipografía */
  --font-display: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-sans: "Nunito Sans", system-ui, -apple-system, "Segoe UI", sans-serif;

  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-h1: clamp(2.4rem, 6vw, 3.9rem);
  --fs-h2: clamp(1.8rem, 4vw, 2.6rem);
  --fs-h3: 1.25rem;
  --lh-tight: 1.12;
  --lh-heading: 1.22;
  --lh-body: 1.7;

  /* Escala modular 8px */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 40px;
  --space-8: 64px;
  --space-12: 96px;

  /* Radios y sombras suaves */
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --radius-pill: 999px;

  --shadow-soft: 0 8px 24px rgba(62, 42, 32, 0.08);
  --shadow-lift: 0 16px 40px rgba(62, 42, 32, 0.14);
  --transition: 250ms ease-in-out;

  --container: 1120px;
  --header-h: 68px;
}

/* ---------- 2. Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--color-cocoa-900);
  background-color: var(--color-cream-50);
  -webkit-font-smoothing: antialiased;
}

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

ul {
  list-style: none;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 3px solid var(--color-rose-500);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------- 3. Base tipográfica ---------- */
h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: var(--lh-heading);
  letter-spacing: -0.01em;
  text-wrap: balance;
}

h1 {
  font-size: var(--fs-h1);
  line-height: var(--lh-tight);
}

h2 {
  font-size: var(--fs-h2);
}

h3 {
  font-size: var(--fs-h3);
  font-family: var(--font-sans);
  font-weight: 700;
}

p {
  color: var(--color-cocoa-600);
}

h1 + p,
h2 + p {
  margin-top: var(--space-2);
}

/* ---------- 4. Utilidades ---------- */
.container {
  width: min(var(--container), 100% - 2 * var(--space-3));
  margin-inline: auto;
}

.section {
  padding-block: var(--space-8);
}

.section-alt {
  background-color: var(--color-cream-100);
  border-block: 1px solid rgba(62, 42, 32, 0.07);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-rose-700);
  background: var(--color-rose-200);
  border: 1px solid rgba(168, 91, 64, 0.18);
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-2);
}

.section-head {
  max-width: 640px;
  margin-bottom: var(--space-5);
}

.section-head p:last-child {
  margin-top: var(--space-2);
  font-size: 1.05rem;
}

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1rem;
  text-decoration: none;
  padding: 15px 30px;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition),
    background-color var(--transition), color var(--transition),
    border-color var(--transition);
}

.btn-primary {
  background-color: var(--color-cocoa-900);
  color: var(--color-cream-50);
  box-shadow: var(--shadow-soft);
}

.btn-primary:hover {
  background-color: var(--color-rose-700);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-cocoa-900);
  border-color: rgba(62, 42, 32, 0.22);
}

.btn-ghost:hover {
  border-color: var(--color-rose-700);
  color: var(--color-rose-700);
  background-color: var(--color-white);
  transform: translateY(-2px);
}

/* ---------- 5. Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(255, 249, 242, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(62, 42, 32, 0.09);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding-block: 12px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-cocoa-900);
  white-space: nowrap;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: inline-grid;
  place-items: center;
  font-size: 1.1rem;
  color: var(--color-cream-50);
  background: linear-gradient(135deg, var(--color-rose-500), var(--color-rose-700));
  border-radius: 12px;
  box-shadow: var(--shadow-soft);
}

.main-nav ul {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: none;
}

.main-nav ul::-webkit-scrollbar {
  display: none;
}

.main-nav a {
  position: relative;
  display: inline-block;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--color-cocoa-600);
  padding: 10px 14px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  transition: color var(--transition), background-color var(--transition);
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 6px;
  height: 2px;
  border-radius: 2px;
  background: var(--color-rose-500);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.main-nav a:hover {
  color: var(--color-cocoa-900);
  background: var(--color-cream-100);
}

.main-nav a:hover::after {
  transform: scaleX(1);
}

/* ---------- 5b. Hamburguesa (solo móvil, CSS-only) ---------- */
.nav-toggle {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.burger {
  display: none;
}

/* ---------- 5c. Pulido móvil (escritorio intacto) ---------- */
@media (max-width: 899px) {
  html {
    scroll-padding-top: 150px; /* header + panel desplegado */
  }

  .header-inner {
    flex-wrap: wrap;
    row-gap: 4px;
  }

  .burger {
    display: inline-grid;
    gap: 5px;
    align-content: center;
    justify-items: center;
    width: 44px;
    height: 44px;
    cursor: pointer;
    border: 1.5px solid rgba(62, 42, 32, 0.18);
    border-radius: 12px;
    background: var(--color-white);
    padding: 10px;
  }

  .burger span {
    display: block;
    width: 22px;
    height: 2.5px;
    border-radius: 3px;
    background: var(--color-cocoa-900);
    transition: transform var(--transition), opacity var(--transition);
  }

  .nav-toggle:focus-visible + .burger {
    outline: 3px solid var(--color-rose-500);
    outline-offset: 3px;
  }

  /* checkbox tildado → cruz */
  .nav-toggle:checked + .burger span:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
  }

  .nav-toggle:checked + .burger span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle:checked + .burger span:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
  }

  /* panel vertical full-width, colapsado por defecto */
  .main-nav {
    display: none;
    width: 100%;
    padding-bottom: 8px;
  }

  .nav-toggle:checked ~ .main-nav {
    display: block;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    overflow: visible;
  }

  .main-nav a {
    display: block;
    padding: 13px 14px;
    border-top: 1px solid rgba(62, 42, 32, 0.08);
  }

  .main-nav a::after {
    display: none;
  }

  /* CTAs apilados a ancho completo */
  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-ctas .btn {
    width: 100%;
  }

  /* badge dentro del viewport (evita scroll horizontal) */
  .hero-badge {
    left: 8px;
  }
}

@media (max-width: 480px) {
  .wa-float {
    width: 52px;
    height: 52px;
    bottom: 16px;
    right: 16px;
  }
}

/* ---------- 6. Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: var(--space-8) var(--space-5);
  background:
    radial-gradient(560px 380px at 88% 12%, var(--color-rose-200) 0%, transparent 62%),
    radial-gradient(520px 420px at 6% 90%, var(--color-sage-200) 0%, transparent 60%),
    var(--color-cream-50);
}

.hero-grid {
  display: grid;
  gap: var(--space-5);
  align-items: center;
}

.hero-copy .lead {
  font-size: 1.12rem;
  margin-top: var(--space-2);
  max-width: 46ch;
}

.hero-copy h1 em {
  font-style: italic;
  color: var(--color-rose-700);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: var(--space-4);
}

.hero-proof {
  margin-top: var(--space-3);
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.hero-visual {
  position: relative;
}

.hero-photo {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(220px 160px at 30% 24%, rgba(255, 255, 255, 0.7), transparent 70%),
    linear-gradient(160deg, var(--color-rose-300), var(--color-cream-200) 55%, var(--color-sage-300));
  border: 1px solid rgba(62, 42, 32, 0.1);
  box-shadow: var(--shadow-lift);
  position: relative;
  overflow: hidden;
}

.hero-photo::after {
  content: "Torta insignia · foto aquí";
  position: absolute;
  inset: auto 16px 16px 16px;
  text-align: center;
  font-size: var(--fs-small);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-cocoa-600);
  background: rgba(255, 255, 255, 0.82);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
}

.hero-badge {
  position: absolute;
  top: 18px;
  left: -10px;
  background: var(--color-cocoa-900);
  color: var(--color-cream-50);
  font-size: var(--fs-small);
  font-weight: 800;
  padding: 10px 16px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-lift);
  transform: rotate(-3deg);
}

.hero-badge strong {
  color: var(--color-gold-400);
}

/* ---------- 7. Catálogo ---------- */
.grid-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.card {
  background: var(--color-white);
  border: 1px solid rgba(62, 42, 32, 0.09);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lift);
}

.card-media {
  position: relative;
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: var(--fs-small);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-cocoa-600);
  border-bottom: 1px solid rgba(62, 42, 32, 0.08);
}

.card-media.rose { background: linear-gradient(150deg, var(--color-rose-200), #fbe9dc); }
.card-media.cream { background: linear-gradient(150deg, var(--color-cream-200), #fdf6ea); }
.card-media.sage { background: linear-gradient(150deg, var(--color-sage-200), #f1f4e6); }

.badge {
  position: absolute;
  top: 14px;
  left: 14px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--color-cocoa-900);
  color: var(--color-cream-50);
  padding: 7px 12px;
  border-radius: var(--radius-pill);
}

.badge.alt {
  background: var(--color-sage-300);
  color: var(--color-cocoa-900);
}

.card-body {
  padding: var(--space-3);
  display: grid;
  gap: 8px;
  flex: 1;
}

.card-body p {
  font-size: 0.96rem;
}

.card-meta {
  margin-top: auto;
  padding-top: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px dashed rgba(62, 42, 32, 0.16);
  font-weight: 800;
}

.card-meta .price {
  color: var(--color-rose-700);
  font-size: 1.05rem;
}

.card-meta .link {
  text-decoration: none;
  font-size: var(--fs-small);
  border-bottom: 2px solid var(--color-rose-300);
  padding-bottom: 1px;
  transition: border-color var(--transition), color var(--transition);
}

.card-meta .link:hover {
  color: var(--color-rose-700);
  border-color: var(--color-rose-700);
}

/* ---------- 8. Nosotros ---------- */
.split {
  display: grid;
  gap: var(--space-4);
  align-items: center;
}

.split-text p + p {
  margin-top: var(--space-2);
}

.placeholder-note {
  margin-top: var(--space-3);
  font-size: var(--fs-small);
  background: rgba(233, 180, 76, 0.14);
  border: 1px dashed rgba(168, 91, 64, 0.4);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}

.split-panel {
  background: var(--color-white);
  border: 1px solid rgba(62, 42, 32, 0.09);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: var(--space-3);
}

.split-panel blockquote {
  font-family: var(--font-display);
  font-size: 1.3rem;
  line-height: 1.45;
  font-style: italic;
  color: var(--color-cocoa-900);
  border-left: 4px solid var(--color-rose-500);
  padding-left: var(--space-2);
}

.values {
  display: grid;
  gap: 12px;
}

.values li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: var(--color-cream-50);
  border: 1px solid rgba(62, 42, 32, 0.08);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}

.values span {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  background: var(--color-sage-300);
  border-radius: 10px;
  font-weight: 900;
}

/* ---------- 9. Contacto directo ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}

.contact-card {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  background: var(--color-white);
  border: 1px solid rgba(62, 42, 32, 0.1);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition),
    border-color var(--transition);
}

.contact-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
  border-color: var(--color-rose-500);
}

.contact-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  font-size: 1.45rem;
  border-radius: 16px;
  background: var(--color-cream-100);
  border: 1px solid rgba(62, 42, 32, 0.08);
}

.contact-card small {
  display: block;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-rose-700);
}

.contact-card strong {
  display: block;
  font-size: 1.05rem;
  color: var(--color-cocoa-900);
}

.contact-card p {
  font-size: var(--fs-small);
}

.contact-arrow {
  margin-left: auto;
  font-size: 1.3rem;
  color: var(--color-cocoa-400);
  transition: transform var(--transition), color var(--transition);
}

/* ---------- 9b. Botón flotante WhatsApp ---------- */
.wa-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 100;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  color: var(--color-white);
  background-color: #25d366;
  border-radius: 50%;
  box-shadow: var(--shadow-lift);
  transition: transform var(--transition), background-color var(--transition);
}

.wa-float:hover {
  transform: scale(1.08);
  background-color: #1eb85a;
}

.optional {
  font-weight: 600;
  font-size: var(--fs-small);
  color: var(--color-cocoa-400);
}

.contact-card:hover .contact-arrow {
  transform: translateX(4px);
  color: var(--color-rose-700);
}

/* ---------- 10. Formulario ---------- */
.form-shell {
  background: var(--color-white);
  border: 1px solid rgba(62, 42, 32, 0.1);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: var(--space-4);
}

.contact-form {
  display: grid;
  gap: var(--space-2);
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  font-weight: 800;
  font-size: 0.92rem;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  font: inherit;
  color: var(--color-cocoa-900);
  background: var(--color-cream-50);
  border: 1.5px solid rgba(62, 42, 32, 0.18);
  border-radius: var(--radius-sm);
  padding: 13px 15px;
  transition: border-color var(--transition), box-shadow var(--transition),
    background-color var(--transition);
}

.field textarea {
  min-height: 132px;
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--color-cocoa-400);
}

.field input:hover,
.field select:hover,
.field textarea:hover {
  border-color: var(--color-cocoa-400);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-rose-500);
  background: var(--color-white);
  box-shadow: 0 0 0 4px rgba(217, 142, 115, 0.22);
}

.form-hint {
  font-size: var(--fs-small);
}

.form-status {
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-rose-700);
  min-height: 1.5em;
}

.form-status:empty {
  display: none;
}

/* Honeypot antispam (Netlify): oculto para personas, visible para bots */
.hidden {
  display: none;
}

.contact-form .btn {
  width: 100%;
  border: none;
}

/* ---------- 11. Footer ---------- */
.site-footer {
  background: var(--color-cocoa-900);
  color: #f4e7d8;
  padding-block: var(--space-5) 0;
  margin-top: var(--space-5);
}

.site-footer p {
  color: #cdb8a6;
}

.footer-grid {
  display: grid;
  gap: var(--space-4);
  padding-bottom: var(--space-4);
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-cream-50);
  display: flex;
  align-items: center;
  gap: 10px;
}

.site-footer h3 {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold-400);
  margin-bottom: 12px;
}

.site-footer nav ul {
  display: grid;
  gap: 8px;
}

.site-footer nav a {
  text-decoration: none;
  color: #f4e7d8;
  font-weight: 600;
  transition: color var(--transition);
}

.site-footer nav a:hover {
  color: var(--color-rose-300);
}

.footer-bar {
  border-top: 1px solid rgba(255, 249, 242, 0.16);
  padding-block: var(--space-2);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  align-items: center;
  justify-content: space-between;
  font-size: var(--fs-small);
}

/* ---------- 12. Responsive ---------- */
@media (min-width: 640px) {
  .section {
    padding-block: var(--space-8);
  }

  .grid-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .contact-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .contact-arrow {
    margin-left: 0;
  }

  .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2);
  }
}

@media (min-width: 900px) {
  .section {
    padding-block: var(--space-12);
  }

  .hero {
    padding-block: var(--space-12) var(--space-8);
  }

  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: var(--space-8);
  }

  .split {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .footer-grid {
    grid-template-columns: 1.2fr 1fr 1fr;
  }
}

@media (min-width: 1200px) {
  .grid-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}