/* =========================================================
   Avíos Estilo — Etiquetas Bordadas
   Sistema de marca según manual_marca_avios_estilo_ia.md
   ========================================================= */

/* ---------- Tokens ---------- */
:root {
  /* Color */
  --ae-ink: #171717;
  --ae-ink-soft: #2B2B2B;
  --ae-white: #FFFFFF;
  --ae-textile: #F4F6F5;
  --ae-textile-warm: #EFECE7;
  --ae-gray: #DDE2E4;
  --ae-gray-dark: #6D6D72;

  --ae-purple: #7B2A80;
  --ae-purple-deep: #473557;
  --ae-purple-dark: #37283F;
  --ae-purple-bright: #B85BE7;
  --ae-purple-soft: #D99BFF;

  --ae-gold: #C79A38;
  --ae-error: #B3261E;
  --ae-success: #4B7A4C;

  /* Spacing */
  --space-xs: .5rem;
  --space-sm: .875rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Layout */
  --container: 1180px;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  /* Header height (used to offset anchor scroll) */
  --header-h: 76px;
}

/* ---------- Reset & base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: "Montserrat", "Poppins", "Inter", Arial, sans-serif;
  color: var(--ae-ink);
  background: var(--ae-textile);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
}

p {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

::selection {
  background: var(--ae-purple-bright);
  color: var(--ae-white);
}

/* ---------- Layout helpers ---------- */
.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

section {
  padding: clamp(5rem, 8vw, 8rem) 1.5rem;
}

.textile-bg {
  background-color: var(--ae-textile);
  background-image:
    linear-gradient(rgba(23,23,23,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23,23,23,.018) 1px, transparent 1px);
  background-size: 14px 14px;
}

.purple-bg {
  background: linear-gradient(135deg, var(--ae-purple-deep) 0%, var(--ae-purple) 100%);
  color: var(--ae-white);
}

.grid-2 {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

/* ---------- Typography ---------- */
.eyebrow {
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin: 0 0 1rem;
  color: var(--ae-purple);
}

.purple-bg .eyebrow {
  color: var(--ae-purple-soft);
}

.hero-title,
.section-title {
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: .92;
}

.hero-title {
  font-size: clamp(3.2rem, 4vw, 7.2rem);
  letter-spacing: -0.055em;
  line-height: .88;
}

.section-title {
  font-size: clamp(2.4rem, 5vw, 4.4rem);
}

.handwritten {
  font-family: "Caveat", "Yellowtail", cursive;
  font-weight: 700;
  color: var(--ae-purple-bright);
  letter-spacing: -0.02em;
  line-height: .85;
  display: inline-block;
}

.purple-bg .handwritten {
  color: var(--ae-purple-soft);
}

.body-text {
  font-weight: 400;
  line-height: 1.65;
  font-size: clamp(1rem, 1.2vw, 1.15rem);
  color: var(--ae-ink-soft);
}

.purple-bg .body-text {
  color: rgba(255, 255, 255, .88);
}

.lead {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  line-height: 1.55;
  color: var(--ae-ink-soft);
  font-weight: 500;
}

.purple-bg .lead {
  color: rgba(255, 255, 255, .92);
}

/* ---------- Buttons ---------- */
.btn,
.btn-primary,
.btn-secondary,
.btn-primary-on-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  min-height: 52px;
  padding: 0 1.6rem;
  border-radius: var(--radius-pill);
  font-family: "Montserrat", sans-serif;
  font-weight: 800;
  font-size: .95rem;
  text-decoration: none;
  cursor: pointer;
  transition: transform .18s ease, background .18s ease,
              color .18s ease, border-color .18s ease, box-shadow .18s ease;
  white-space: nowrap;
}

.btn-sm {
  min-height: 44px;
  padding: 0 1.2rem;
  font-size: .85rem;
}

.btn-primary {
  border: 2px solid var(--ae-ink);
  background: var(--ae-ink);
  color: var(--ae-white);
}

.btn-primary:hover {
  transform: translateY(-2px);
  background: var(--ae-purple);
  border-color: var(--ae-purple);
}

.btn-secondary {
  border: 2px solid currentColor;
  background: transparent;
  color: var(--ae-ink);
}

.purple-bg .btn-secondary {
  color: var(--ae-white);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  background: var(--ae-ink);
  color: var(--ae-white);
  border-color: var(--ae-ink);
}

.purple-bg .btn-secondary:hover {
  background: var(--ae-white);
  color: var(--ae-purple-dark);
  border-color: var(--ae-white);
}

.btn-primary-on-dark {
  background: var(--ae-white);
  color: var(--ae-purple-dark);
  border: 2px solid var(--ae-white);
}

.btn-primary-on-dark:hover {
  transform: translateY(-2px);
  background: var(--ae-purple-bright);
  border-color: var(--ae-purple-bright);
  color: var(--ae-white);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  margin-top: 2rem;
}

/* WhatsApp icon inside buttons */
.btn .icon-wa {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--ae-purple-dark);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  transition: background .25s ease, box-shadow .25s ease,
              backdrop-filter .25s ease, padding .25s ease;
}

.site-header.is-scrolled {
  background: rgba(55, 40, 63, .82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 6px 24px rgba(23, 23, 23, .18);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-height: var(--header-h);
  padding-block: .75rem;
}

.site-header__brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.site-header__logo {
  height: 80px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  display: block;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  flex: 1;
  justify-content: flex-end;
}

.site-nav__list {
  display: flex;
  gap: 1.4rem;
  align-items: center;
}

.site-nav__link {
  color: var(--ae-white);
  text-decoration: none;
  font-weight: 600;
  font-size: .92rem;
  letter-spacing: .01em;
  position: relative;
  padding: .25rem 0;
  transition: color .18s ease;
}

.site-nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  height: 2px;
  width: 0;
  background: var(--ae-purple-bright);
  transition: width .25s ease;
}

.site-nav__link:hover {
  color: var(--ae-purple-soft);
}

.site-nav__link:hover::after {
  width: 100%;
}

/* Active page in nav */
.site-nav__link.is-active {
  color: var(--ae-purple-soft);
}

.site-nav__link.is-active::after {
  width: 100%;
}

.site-header__toggle {
  display: none;
  background: transparent;
  border: none;
  width: 44px;
  height: 44px;
  padding: 0;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}

.site-header__toggle-bar {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--ae-white);
  border-radius: 2px;
  transition: transform .25s ease, opacity .25s ease;
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:nth-child(2) {
  opacity: 0;
}
.site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 1024px) {
  .site-header__toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    background: var(--ae-purple-dark);
    padding: 2rem 1.5rem 2.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    transform: translateY(calc(-100% - var(--header-h)));
    visibility: hidden;
    pointer-events: none;
    transition: transform .3s ease, visibility 0s linear .3s;
    gap: 1.5rem;
    align-items: stretch;
    justify-content: flex-start;
  }

  .site-nav.is-open {
    transform: translateY(0);
    visibility: visible;
    pointer-events: auto;
    transition: transform .3s ease, visibility 0s linear 0s;
  }

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-nav__list li {
    border-bottom: 1px solid rgba(255, 255, 255, .08);
  }

  .site-nav__link {
    display: block;
    padding: 1rem 0;
    font-size: 1.1rem;
  }

  .site-nav__cta .btn {
    width: 100%;
  }
}

/* ---------- Hero ---------- */
.hero {
  padding-top: clamp(3.5rem, 7vw, 6rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
}

.hero__copy .eyebrow {
  display: inline-block;
}

.hero-title {
  margin-bottom: 1.5rem;
  color: var(--ae-ink);
}

.hero-title .handwritten {
  font-size: 1.05em;
  margin: 0 .15em;
  transform: rotate(-3deg);
}

.hero__subtitle {
  margin-bottom: 1.5rem;
  max-width: 36ch;
}

.hero__media {
  position: relative;
}

.hero__image-wrap {
  position: relative;
}

.hero__image-wrap::before {
  content: "";
  position: absolute;
  inset: -16px -16px auto auto;
  width: 60%;
  height: 60%;
  border: 2px solid var(--ae-purple-bright);
  border-radius: var(--radius-lg);
  opacity: .35;
  pointer-events: none;
  z-index: 0;
}

.hero__image-wrap .image-placeholder {
  position: relative;
  z-index: 1;
}

.hero__image {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-lg);
}

@media (min-width: 861px) {
  .hero--home .grid-2,
  .hero--producto .grid-2 {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

.hero--producto .hero-title {
  font-size: clamp(2.65rem, 3.3vw, 5.9rem);
}

.section-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  background: #ffffff;
}

/* ---------- Carrusel auto-scroll (CSS-only) ---------- */
.carousel {
  container-type: inline-size;
  overflow: hidden;
  margin-top: clamp(2rem, 4vw, 3rem);
  --carousel-gap: 1rem;
  --carousel-cols: 6;
  --carousel-slide-width: calc(
    (100cqi - (var(--carousel-cols) - 1) * var(--carousel-gap)) / var(--carousel-cols)
  );
  -webkit-mask-image: linear-gradient(to right, transparent, #000 4%, #000 96%, transparent);
          mask-image: linear-gradient(to right, transparent, #000 4%, #000 96%, transparent);
}

/* Columnas visibles según viewport (spec: 6 / 4 / 3 / 2) */
@media (max-width: 1279px) {
  .carousel { --carousel-cols: 4; }
}
@media (max-width: 1023px) {
  .carousel { --carousel-cols: 3; }
}
@media (max-width: 767px) {
  .carousel { --carousel-cols: 2; }
}

.carousel__track {
  display: flex;
  gap: var(--carousel-gap);
  width: max-content;
  animation: carousel-scroll 50s linear infinite;
  will-change: transform;
}

.carousel:hover .carousel__track,
.carousel:focus-within .carousel__track {
  animation-play-state: paused;
}

.carousel__slide {
  flex: 0 0 var(--carousel-slide-width);
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(255, 255, 255, .06);
}

.carousel__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@keyframes carousel-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(calc(-12 * (var(--carousel-slide-width) + var(--carousel-gap)))); }
}

@media (prefers-reduced-motion: reduce) {
  .carousel__track { animation: none; }
}

/* ---------- Sections ---------- */
.section-eyebrow-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.section-eyebrow-row::after {
  content: "";
  flex: 0 0 60px;
  height: 2px;
  background: currentColor;
  opacity: .3;
}

.section-header {
  max-width: 760px;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section-header .section-title {
  margin-bottom: 1.25rem;
}

/* ---------- Image placeholders ---------- */
.image-placeholder {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .35rem;
  text-align: center;
  background: rgba(184, 91, 231, .06);
  border: 2px dashed var(--ae-purple-bright);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  color: var(--ae-purple-deep);
  min-height: 220px;
  overflow: hidden;
}

.image-placeholder[data-aspect="4/5"] { aspect-ratio: 4 / 5; }
.image-placeholder[data-aspect="4/3"] { aspect-ratio: 4 / 3; }
.image-placeholder[data-aspect="1/1"] { aspect-ratio: 1 / 1; }
.image-placeholder[data-aspect="16/9"] { aspect-ratio: 16 / 9; }
.image-placeholder[data-aspect="3/4"] { aspect-ratio: 3 / 4; }

.image-placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(135deg, rgba(184, 91, 231, .08) 0%, transparent 50%),
    repeating-linear-gradient(45deg, transparent 0 20px, rgba(184, 91, 231, .03) 20px 40px);
  pointer-events: none;
}

.image-placeholder__label {
  position: relative;
  font-weight: 700;
  font-size: .95rem;
  line-height: 1.3;
  max-width: 90%;
}

.image-placeholder__size {
  position: relative;
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ae-purple);
  font-weight: 600;
  opacity: .8;
}

.purple-bg .image-placeholder {
  background: rgba(255, 255, 255, .04);
  border-color: var(--ae-purple-soft);
  color: var(--ae-purple-soft);
}

.purple-bg .image-placeholder__size {
  color: var(--ae-purple-soft);
}

/* ---------- Cards ---------- */
.card {
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .72);
  border: 1px solid rgba(23, 23, 23, .08);
  padding: clamp(1.5rem, 2.5vw, 2.25rem);
  box-shadow: 0 16px 40px rgba(23, 23, 23, .06);
  transition: transform .18s ease, box-shadow .18s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 50px rgba(23, 23, 23, .10);
}

.card-dark {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .14);
  color: var(--ae-white);
}

.card-dark:hover {
  background: rgba(255, 255, 255, .09);
}

.card h3 {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: .5rem;
}

/* ---------- Section: Qué es ---------- */
.section-que-es .grid-2 {
  align-items: center;
}

.section-que-es__highlight {
  display: inline-block;
  background: var(--ae-purple-dark);
  color: var(--ae-white);
  padding: .35em .55em;
  border-radius: var(--radius-sm);
  font-weight: 800;
}

/* ---------- Section: Cuándo conviene ---------- */
.compare-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

@media (max-width: 760px) {
  .compare-grid {
    grid-template-columns: 1fr;
  }
}

.compare-card h3 {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.compare-card h3 .badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 1.1rem;
  font-weight: 900;
  flex-shrink: 0;
}

.compare-card--yes .badge {
  background: var(--ae-success);
  color: var(--ae-white);
}

.compare-card--no .badge {
  background: var(--ae-purple-deep);
  color: var(--ae-white);
}

.compare-card ul {
  display: flex;
  flex-direction: column;
  gap: .85rem;
}

.compare-card ul li {
  position: relative;
  padding-left: 1.6rem;
  line-height: 1.55;
  color: var(--ae-ink-soft);
}

.compare-card ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.compare-card--yes ul li::before {
  background: var(--ae-success);
}

.compare-card--no ul li::before {
  background: var(--ae-purple-deep);
}

/* ---------- Section: Quién está del otro lado ---------- */
.section-quien {
  position: relative;
}

.section-quien .grid-2 {
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 5vw, 5rem);
}

@media (max-width: 860px) {
  .section-quien .grid-2 {
    grid-template-columns: 1fr;
  }
}

.section-quien__pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

@media (max-width: 520px) {
  .section-quien__pillars { grid-template-columns: 1fr; }
}

.pillar {
  padding: 1.25rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .14);
}

.pillar strong {
  display: block;
  font-size: 1.05rem;
  margin-bottom: .35rem;
  color: var(--ae-white);
}

.pillar span {
  font-size: .92rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, .78);
}

/* ---------- Section: Calidades / Hilados / Terminaciones (tabs) ---------- */
.specs-tabs {
  margin-top: 2rem;
}

.specs-tabs__tablist {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  border-bottom: 1px solid rgba(23, 23, 23, .12);
  margin-bottom: 2rem;
}

.specs-tabs__tab {
  appearance: none;
  background: transparent;
  border: none;
  padding: .85rem 1.2rem;
  font-family: inherit;
  font-weight: 700;
  font-size: .98rem;
  color: var(--ae-gray-dark);
  cursor: pointer;
  position: relative;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  transition: color .2s ease, background .2s ease;
}

.specs-tabs__tab:hover {
  color: var(--ae-ink);
  background: rgba(184, 91, 231, .06);
}

.specs-tabs__tab[aria-selected="true"] {
  color: var(--ae-ink);
}

.specs-tabs__tab[aria-selected="true"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 3px;
  background: var(--ae-purple-bright);
  border-radius: 2px;
}

.specs-tabs__panel {
  display: none;
  animation: fadeIn .3s ease;
}

.specs-tabs__panel.is-active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.specs-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: .75rem;
}

.specs-list li {
  background: rgba(255, 255, 255, .85);
  border: 1px solid rgba(23, 23, 23, .08);
  border-radius: var(--radius-md);
  padding: 1rem 1.1rem;
  font-weight: 600;
  color: var(--ae-ink);
  display: flex;
  flex-direction: column;
  gap: .25rem;
  transition: border-color .18s ease, transform .18s ease;
}

.specs-list li:hover {
  border-color: var(--ae-purple-bright);
  transform: translateY(-2px);
}

.specs-list li.is-featured {
  background: var(--ae-purple-dark);
  color: var(--ae-white);
  border-color: var(--ae-purple-dark);
}

.specs-list li.is-featured small {
  color: var(--ae-purple-soft);
}

.specs-list li small {
  font-weight: 500;
  font-size: .82rem;
  color: var(--ae-gray-dark);
  line-height: 1.4;
}

.specs-tabs__intro {
  font-size: 1rem;
  color: var(--ae-ink-soft);
  margin-bottom: 1.25rem;
  max-width: 60ch;
}

.specs-samples {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}
@media (min-width: 720px) {
  .specs-samples {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Muestra individual: imagen cuadrada + caption debajo, dentro de .specs-samples. */
.specs-sample {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: .55rem;
}
.specs-sample img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-lg);
}
.specs-sample figcaption {
  text-align: center;
  font-size: .87rem;
  font-style: italic;
  font-weight: 400;
  color: var(--ae-ink, #171717);
  line-height: 1.3;
}

.specs-disenos {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: 1rem;
}

.specs-disenos__chip {
  display: inline-flex;
  align-items: center;
  padding: .55rem 1rem;
  border-radius: var(--radius-pill);
  background: var(--ae-textile-warm);
  border: 1.5px solid rgba(23, 23, 23, .1);
  font-weight: 600;
  font-size: .9rem;
  color: var(--ae-ink);
}

/* ---------- Section: Medidas ---------- */
.section-medidas {
  text-align: center;
}

.section-medidas .section-header {
  margin-inline: auto;
}

.section-medidas .body-text {
  max-width: 65ch;
  margin-inline: auto;
}

/* ---------- Section: Usos ---------- */
.usos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

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

.usos-grid--cols-5 {
  grid-template-columns: repeat(5, 1fr);
}

@media (max-width: 1024px) {
  .usos-grid--cols-5 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 860px) {
  .usos-grid--cols-3,
  .usos-grid--cols-5 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 520px) {
  .usos-grid--cols-3,
  .usos-grid--cols-5 {
    grid-template-columns: 1fr;
  }
}

.uso-item {
  padding: 1.25rem 1.4rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, .85);
  border: 1px solid rgba(23, 23, 23, .08);
  display: flex;
  align-items: flex-start;
  gap: .85rem;
  font-weight: 500;
  line-height: 1.45;
}

/* Cards de usos sobre fondo violeta — fondo claro + texto oscuro (Opción A, contraste AA) */
.purple-bg .uso-item {
  background: var(--ae-textile-warm);
  color: var(--ae-ink);
}

.uso-item__num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--ae-purple-bright);
  color: var(--ae-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: .8rem;
}

/* ---------- Section: Cómo trabajamos (proceso) ---------- */
.proceso-list {
  counter-reset: step;
  display: grid;
  gap: 1.25rem;
}

.proceso-step {
  position: relative;
  padding: 1.75rem 1.75rem 1.75rem 5.5rem;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: var(--radius-md);
  counter-increment: step;
}

.proceso-step::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 1.5rem;
  top: 1.6rem;
  font-family: "Caveat", cursive;
  font-weight: 700;
  font-size: 2.4rem;
  line-height: 1;
  color: var(--ae-purple-soft);
}

.proceso-step h3 {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: .35rem;
  color: var(--ae-white);
}

.proceso-step p {
  color: rgba(255, 255, 255, .82);
  line-height: 1.55;
}

@media (max-width: 600px) {
  .proceso-step {
    padding: 4rem 1.4rem 1.4rem;
  }
  .proceso-step::before {
    left: 1.4rem;
    top: 1.2rem;
  }
}

/* ---------- Section: Mínimos y tiempos ---------- */
.minimos-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

@media (max-width: 600px) {
  .minimos-grid {
    grid-template-columns: 1fr;
  }
}

.minimos-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
}

.minimos-card__big {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--ae-purple-bright);
  margin-bottom: .35rem;
}

.minimos-card__label {
  font-weight: 700;
  font-size: 1rem;
  color: var(--ae-ink);
}

.minimos-aviso {
  max-width: 65ch;
  margin-inline: auto;
  text-align: center;
  padding: 1.5rem 1.75rem;
  border-left: 4px solid var(--ae-purple-bright);
  background: rgba(184, 91, 231, .05);
  border-radius: var(--radius-sm);
}

/* ---------- Section: Marcas ---------- */
.marcas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.marca-cell {
  aspect-ratio: 3 / 2;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem;
  border: 2px dashed var(--ae-purple-bright);
  border-radius: var(--radius-md);
  background: rgba(184, 91, 231, .04);
  font-weight: 700;
  font-size: .92rem;
  color: var(--ae-purple-deep);
}

.testimonio {
  margin-top: 3.5rem;
  max-width: 800px;
  margin-inline: auto;
  text-align: center;
}

.testimonio blockquote {
  margin: 0 0 1rem;
  font-family: "Caveat", cursive;
  font-weight: 600;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.25;
  color: var(--ae-ink);
}

.testimonio blockquote::before {
  content: "“";
  display: block;
  font-size: clamp(3.5rem, 6vw, 5rem);
  line-height: .5;
  color: var(--ae-purple-bright);
  margin-bottom: 1rem;
}

.testimonio cite {
  font-style: normal;
  font-size: .9rem;
  color: var(--ae-gray-dark);
  line-height: 1.5;
  display: block;
  max-width: 60ch;
  margin-inline: auto;
}

/* Testimonio sobre fondo violeta — invertir a tonos claros (contraste AA) */
.purple-bg .testimonio blockquote {
  color: var(--ae-white);
}

.purple-bg .testimonio blockquote::before {
  color: var(--ae-purple-soft);
}

.purple-bg .testimonio cite {
  color: rgba(255, 255, 255, .8);
}

/* ---------- Section: Cotización ---------- */
.cotizador-container {
  background: rgba(255, 255, 255, .85);
  border: 1.5px dashed rgba(184, 91, 231, .5);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3rem);
  margin: 2rem 0;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.cotizador-fallback {
  color: var(--ae-gray-dark);
  font-size: 1rem;
  line-height: 1.55;
  max-width: 50ch;
}

/* ---------- FAQ (details/summary) ---------- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  max-width: 880px;
  margin-inline: auto;
}

.faq-item {
  background: rgba(255, 255, 255, .85);
  border: 1px solid rgba(23, 23, 23, .08);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.faq-item[open] {
  border-color: var(--ae-purple-bright);
  box-shadow: 0 12px 32px rgba(23, 23, 23, .06);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.4rem 1.5rem;
  cursor: pointer;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ae-ink);
  list-style: none;
  user-select: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "";
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--ae-purple-bright);
  background-image:
    linear-gradient(currentColor, currentColor),
    linear-gradient(currentColor, currentColor);
  background-size: 12px 2px, 2px 12px;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--ae-white);
  transition: transform .25s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item[open] summary {
  border-bottom: 1px solid rgba(23, 23, 23, .08);
}

.faq-item__body {
  padding: 1.25rem 1.5rem 1.6rem;
  line-height: 1.65;
  color: var(--ae-ink-soft);
}

/* ---------- CTA final ---------- */
.cta-final {
  text-align: center;
}

.cta-final .section-title {
  margin-bottom: 1.5rem;
}

.cta-final .body-text {
  max-width: 60ch;
  margin: 0 auto 2rem;
}

.cta-final .button-row {
  justify-content: center;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ae-purple-dark);
  color: var(--ae-white);
  padding: clamp(3rem, 6vw, 4.5rem) 1.5rem 2rem;
}

.site-footer__top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr);
  gap: clamp(2rem, 5vw, 4rem);
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
}

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

.site-footer__logo {
  height: 80px;
  width: auto;
  margin-bottom: 1.25rem;
}

.site-footer__tagline {
  color: rgba(255, 255, 255, .75);
  line-height: 1.6;
  max-width: 36ch;
}

.site-footer__social {
  display: flex;
  gap: .65rem;
  margin-top: 1.25rem;
}

.site-footer__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: rgba(255, 255, 255, .85);
  background: rgba(255, 255, 255, .06);
  transition: color .18s ease, background .18s ease, transform .18s ease;
}

.site-footer__social-link:hover,
.site-footer__social-link:focus-visible {
  color: #fff;
  background: var(--ae-purple-bright);
  transform: translateY(-1px);
}

.site-footer__social-link svg {
  display: block;
}

.site-footer__columns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

@media (max-width: 700px) {
  .site-footer__columns {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

.site-footer__heading {
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  color: var(--ae-purple-soft);
}

.site-footer__col ul {
  display: flex;
  flex-direction: column;
  gap: .65rem;
}

.site-footer__col a {
  color: rgba(255, 255, 255, .85);
  text-decoration: none;
  font-size: .95rem;
  transition: color .18s ease;
}

.site-footer__col a:not(.site-footer__social-link):hover {
  color: var(--ae-purple-soft);
}

.site-footer__col li {
  font-size: .95rem;
  color: rgba(255, 255, 255, .85);
  line-height: 1.5;
}

/* Links con ícono + texto alineados; se desplazan unos px a la derecha en hover.
   Specificity por encima de `.site-footer__col a` para que gane la transición
   con transform (si no, la base de solo-color la pisaría y el shift no animaría). */
.site-footer__col a.site-footer__link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  transition: color .18s ease, transform .18s ease;
}

.site-footer__col a.site-footer__link:hover {
  transform: translateX(4px);
}

/* Ítem de contacto sin link (dirección): mismo alineado ícono + texto. */
.site-footer__contact {
  display: flex;
  align-items: center;
  gap: .5rem;
}

/* Íconos del bloque de contacto (WhatsApp, email, pin). No se encogen. */
.site-footer__ico {
  flex: 0 0 auto;
  color: var(--ae-purple-soft);
}

/* Flechita ">" delante de cada producto. */
.site-footer__list--products .site-footer__link::before {
  content: "\203A"; /* › */
  color: var(--ae-purple-soft);
  font-weight: 700;
  line-height: 1;
}

/* Las redes ahora viven dentro de .site-footer__col; restauramos su transición
   completa (color + background + transform) por encima de la base `.site-footer__col a`,
   que si no la reduciría a solo color y el hover quedaría sin animación. */
.site-footer__col a.site-footer__social-link {
  transition: color .18s ease, background .18s ease, transform .18s ease;
}

.site-footer__note {
  font-size: .85rem;
  color: rgba(255, 255, 255, .55);
  margin-top: .5rem;
}

.site-footer__bottom {
  padding-top: 1.5rem;
  font-size: .85rem;
  color: rgba(255, 255, 255, .55);
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s ease, transform .6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }
  html { scroll-behavior: auto; }
  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ---------- Focus states ---------- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--ae-purple-bright);
  outline-offset: 3px;
}

.faq-item summary:focus-visible {
  outline-offset: -3px;
  border-radius: var(--radius-md);
}

/* ---------- Responsive: small ---------- */
@media (max-width: 860px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }
  .hero {
    padding-top: 2.5rem;
  }
}

@media (max-width: 640px) {
  :root {
    --header-h: 82px;
  }
  section {
    padding: 4rem 1.25rem;
  }
  .hero-title {
    font-size: clamp(2.6rem, 13vw, 4rem);
    line-height: .95;
  }
  .button-row {
    flex-direction: column;
    align-items: stretch;
  }
  .button-row .btn,
  .button-row a {
    width: 100%;
  }
  .site-header__logo {
    height: 56px;
  }
  .site-footer__logo {
    height: 80px;
  }
}

@media (max-width: 480px) {
  :root {
    --header-h: 90px;
  }
  .hero-title {
    font-size: clamp(2.4rem, 12vw, 3.4rem);
  }
  .site-header__logo {
    height: 64px;
  }
}

/* ---------- Contact form (contacto.html) ---------- */
.contact-form {
  background: var(--ae-textile-warm);
  border: 1px solid rgba(23, 23, 23, .08);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  box-shadow: 0 16px 40px rgba(23, 23, 23, .08);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-form__title {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ae-ink);
}

.contact-form__sub {
  font-size: .95rem;
  color: var(--ae-gray-dark);
  margin-top: -.65rem;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  font-weight: 700;
  font-size: .9rem;
  color: var(--ae-ink);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  font-family: inherit;
  font-size: 1rem;
  font-weight: 400;
  color: var(--ae-ink);
  background: var(--ae-white);
  border: 1.5px solid rgba(71, 53, 87, .25);
  border-radius: var(--radius-sm);
  padding: .7rem .85rem;
  width: 100%;
}

.contact-form textarea {
  resize: vertical;
  min-height: 110px;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--ae-purple-bright);
  outline-offset: 1px;
  border-color: var(--ae-purple-bright);
}

.contact-form__submit {
  width: 100%;
  margin-top: .5rem;
}

@media (min-width: 861px) {
  .contact-form__submit {
    width: auto;
    align-self: flex-start;
  }
}

/* ---------- Home: grid de productos (index.html) ---------- */
.productos-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(1.25rem, 2vw, 1.75rem);
}

@media (max-width: 1023px) {
  .productos-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 639px) {
  .productos-grid { grid-template-columns: repeat(2, 1fr); }
}

.producto-card {
  background: rgba(255, 255, 255, .72);
  border: 1px solid rgba(23, 23, 23, .08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(23, 23, 23, .06);
  transition: transform .18s ease, box-shadow .18s ease;
}

.producto-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 50px rgba(23, 23, 23, .10);
}

.producto-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.producto-card .image-placeholder {
  border: none;
  border-bottom: 2px dashed var(--ae-purple-bright);
  border-radius: 0;
  min-height: 0;
  padding: 1rem;
}

.producto-card .image-placeholder__label {
  font-size: .82rem;
}

.producto-card__image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: rgba(184, 91, 231, .06);
  border-bottom: 2px dashed var(--ae-purple-bright);
}

.producto-card h3 {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 1rem 1.1rem .35rem;
}

.producto-card p {
  font-size: .92rem;
  line-height: 1.5;
  color: var(--ae-ink-soft);
  margin: 0 1.1rem 1rem;
  flex: 1;
}

.producto-card__cta {
  display: inline-block;
  margin: 0 1.1rem 1.2rem;
  font-weight: 800;
  font-size: .9rem;
  color: var(--ae-purple);
  transition: color .18s ease;
}

.producto-card:hover .producto-card__cta {
  color: var(--ae-purple-bright);
}

/* === DISCLAIMER COTIZACIÓN === */
.cotizador-disclaimer {
  max-width: 60ch;
  margin: 1.5rem auto 1.25rem;
  font-size: .85rem;
  line-height: 1.55;
  color: var(--ae-ink-soft);
  text-align: center;
}

/* ============================================================================
   Capa de UI site-wide (site-ui.js): flotante de WhatsApp + aviso de cookies.
   z-index por DEBAJO del overlay del popup (9000) y por encima del contenido.
   ========================================================================== */
.ae-wa-fab {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--ae-purple);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, .25);
  z-index: 8000;
  transition: transform .15s ease, background .15s ease;
}
.ae-wa-fab:hover,
.ae-wa-fab:focus-visible { transform: scale(1.08); background: var(--ae-purple-deep); }
.ae-wa-fab svg { width: 30px; height: 30px; fill: #fff; }

.ae-cookie-bar {
  position: fixed;
  left: 20px;
  bottom: 20px;
  z-index: 8000;
  max-width: 420px;
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .65rem .85rem;
  background: var(--ae-white);
  color: var(--ae-ink);
  border: 1px solid var(--ae-gray);
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, .15);
  font-size: .85rem;
  line-height: 1.4;
}
.ae-cookie-bar .ae-cookie-lead { white-space: nowrap; }
.ae-cookie-bar .ae-cookie-info { color: var(--ae-purple); font-weight: 600; text-decoration: underline; white-space: nowrap; }
.ae-cookie-bar .ae-cookie-ok { flex: 0 0 auto; }
.ae-cookie-bar .ae-cookie-x {
  flex: 0 0 auto;
  width: 26px; height: 26px;
  border: none; background: transparent;
  font-size: 1.3rem; line-height: 1;
  color: var(--ae-gray-dark); cursor: pointer;
  border-radius: 6px;
}
.ae-cookie-bar .ae-cookie-x:hover { background: var(--ae-textile-warm); color: var(--ae-ink); }

@media (prefers-reduced-motion: reduce) {
  .ae-wa-fab { transition: none; }
  .ae-wa-fab:hover, .ae-wa-fab:focus-visible { transform: none; }
}
/* En pantallas chicas el aviso no debe pisar el flotante (76px de ancho útil). */
@media (max-width: 560px) {
  .ae-cookie-bar { max-width: calc(100vw - 110px); }
}