/* ============================================================
   KARMA PARFUM — Global Stylesheet
   Quiet Luxury E-Commerce
   ============================================================ */

/* ---------- Google Fonts are loaded via HTML ---------- */

/* ---------- CSS Variables ---------- */
:root {
  /* Brand Colors */
  --color-primary: #000000;
  --color-on-primary: #ffffff;
  --color-secondary: #5f5e58;
  --color-accent: #8E9492;
  --color-bg: #F9F6EE;
  --color-surface: #F9F6EE;
  --color-surface-lowest: #ffffff;
  --color-surface-low: #eff5f2;
  --color-surface-container: #e9efed;
  --color-surface-high: #e4e9e7;
  --color-surface-highest: #dee4e1;
  --color-outline: #7e7576;
  --color-outline-variant: rgba(207, 196, 197, 0.4);
  --color-error: #ba1a1a;

  /* Typography */
  --font-display: 'Playfair Display', serif;
  --font-body: 'Montserrat', sans-serif;

  /* Sizes */
  --header-height: 88px;
  --container-max: 1440px;
  --gutter: 24px;
  --margin-mobile: 20px;
  --margin-desktop: 80px;
  --section-gap: 100px;

  /* Motion */
  --ease-calm: cubic-bezier(0.4, 0, 0.2, 1);
  --duration: 400ms;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  font-weight: 400;
  color: var(--color-primary);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--font-body);
}

input, select, textarea {
  font-family: var(--font-body);
}

/* ---------- Material Symbols ---------- */
.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 300, 'GRAD' 0, 'opsz' 24;
  vertical-align: middle;
  font-size: 24px;
  line-height: 1;
}

/* ---------- Utility Helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--margin-mobile);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--margin-desktop);
  }
}

.hidden { display: none !important; }

/* ---------- Typography Helpers ---------- */
.section-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  line-height: 1.3;
  color: var(--color-primary);
}

@media (min-width: 768px) {
  .section-title {
    font-size: 32px;
  }
}

.section-subtitle {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 300;
  line-height: 1.6;
  color: var(--color-secondary);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-divider {
  width: 64px;
  height: 1px;
  background: var(--color-outline);
  opacity: 0.3;
  margin: 16px auto;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0 32px;
  height: 48px;
  min-width: 160px;
  cursor: pointer;
  transition: all var(--duration) var(--ease-calm);
  border: none;
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
}

.btn--primary:hover {
  opacity: 0.82;
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.btn--outline:hover {
  background: var(--color-primary);
  color: var(--color-on-primary);
}

.btn__icon {
  font-size: 18px;
  transition: transform var(--duration) var(--ease-calm);
}

.btn:hover .btn__icon {
  transform: translateX(4px);
}

.btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--color-primary);
  transition: opacity var(--duration) var(--ease-calm);
  position: relative;
}

.btn-icon:hover {
  opacity: 0.7;
}

.btn-icon.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 18px;
  height: 1px;
  background: var(--color-primary);
}

.btn-cart {
  position: relative;
}

.cart-badge {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--color-primary);
  color: var(--color-on-primary);
  font-size: 10px;
  font-weight: 600;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 200ms var(--ease-calm);
}

.link-underline {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  border-bottom: 1px solid var(--color-primary);
  padding-bottom: 4px;
  transition: all var(--duration) var(--ease-calm);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.link-underline:hover {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

/* ---------- Site Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(249, 246, 238, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-outline-variant);
  transition: all var(--duration) var(--ease-calm);
}

.site-header__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  height: 100%;
  padding: 0 var(--margin-mobile);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  position: relative;
}

@media (min-width: 768px) {
  .site-header__inner {
    padding: 0 var(--margin-desktop);
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
  }
}

.site-header__logo {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
}

@media (min-width: 768px) {
  /* On desktop the header becomes a 3-column grid (nav / logo / actions),
     so the logo no longer needs absolute centering — that's what caused
     it to overlap the nav links when their combined width grew (e.g. "Unisex"). */
  .site-header__logo {
    position: static;
    transform: none;
    grid-column: 2;
    justify-self: center;
  }

  .site-header__nav-left {
    grid-column: 1;
    justify-self: start;
  }

  .site-header__actions {
    grid-column: 3;
    justify-self: end;
  }
}

.logo-img {
  height: 34px;
  width: auto;
  object-fit: contain;
}

@media (min-width: 768px) {
  .logo-img {
    height: 40px;
  }
}

.site-header__nav-left {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-secondary);
  transition: color var(--duration) var(--ease-calm);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ---------- Navigation Drawer (Mobile) ---------- */
.nav-drawer {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 320px;
  background: var(--color-surface-lowest);
  z-index: 200;
  display: flex;
  flex-direction: column;
  transition: transform var(--duration) var(--ease-calm);
  box-shadow: 4px 0 40px rgba(0,0,0,0.08);
}

.nav-drawer.-translate-x-full {
  transform: translateX(-100%);
}

.nav-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px;
  border-bottom: 1px solid var(--color-outline-variant);
}

.nav-drawer__title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 400;
}

.nav-drawer__nav {
  display: flex;
  flex-direction: column;
  padding: 16px 0;
}

.nav-drawer__link {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 24px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-secondary);
  transition: all var(--duration) var(--ease-calm);
}

.nav-drawer__link:hover {
  background: var(--color-surface-high);
  color: var(--color-primary);
}

.nav-drawer__link.active {
  background: var(--color-primary);
  color: var(--color-on-primary);
}

.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.2);
  z-index: 150;
}

/* ---------- Hero Section ---------- */
body {
  padding-top: var(--header-height);
}

.hero {
  position: relative;
  width: 100%;
  height: calc(90vh - var(--header-height));
  min-height: 540px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 64px;
  overflow: hidden;
}

@media (min-width: 768px) {
  .hero {
    height: 85vh;
    align-items: center;
    padding-bottom: 0;
  }
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.03);
  transition: transform 10s ease-out;
}

.hero__img:hover {
  transform: scale(1);
}

/* The hero photography is dark, so the copy is reversed out in white at every
   breakpoint. Darkest through the middle band, where the headline and subtitle
   sit — the bottle carries a light "KARMA" label that would otherwise read
   straight through the text. */
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom,
    rgba(0,0,0,0.32) 0%,
    rgba(0,0,0,0.62) 45%,
    rgba(0,0,0,0.62) 72%,
    rgba(0,0,0,0.46) 100%);
}

.hero__content {
  position: relative;
  z-index: 10;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  max-width: 640px;
  padding: 0 var(--margin-mobile);
}

.hero__title {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: #ffffff;
}

@media (min-width: 768px) {
  .hero__title {
    font-size: 64px;
    letter-spacing: -0.02em;
  }
}

.hero__subtitle {
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 300;
  line-height: 1.6;
  color: rgba(255,255,255,0.85);
}

.hero__cta {
  margin-top: 8px;
}

/* ---------- Philosophy Section ---------- */
.philosophy {
  padding: var(--section-gap) 0;
  background: var(--color-surface-lowest);
}

.philosophy__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  max-width: 900px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .philosophy__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gutter);
  }
}

.philosophy__pillar {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  padding: 32px;
  background: var(--color-surface-lowest);
  border-radius: 2px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.03);
  transition: transform var(--duration) var(--ease-calm);
}

.philosophy__pillar:hover {
  transform: translateY(-4px);
}

.philosophy__icon {
  font-size: 40px;
  color: var(--color-accent);
  font-variation-settings: 'FILL' 0, 'wght' 200;
  transition: color var(--duration) var(--ease-calm);
}

.philosophy__pillar:hover .philosophy__icon {
  color: var(--color-primary);
}

.philosophy__name {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.philosophy__desc {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-secondary);
}

/* ---------- Featured Products Section ---------- */
.featured {
  padding: var(--section-gap) 0;
  background: var(--color-bg);
}

.featured__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 48px;
}

.featured__mobile-cta {
  text-align: center;
  margin-top: 40px;
  display: flex;
  justify-content: center;
}

/* ---------- Products Grid ---------- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px 16px;
  row-gap: 40px;
}

@media (min-width: 768px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gutter);
    row-gap: 64px;
  }
}

.product-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  transition: transform var(--duration) var(--ease-calm), box-shadow var(--duration) var(--ease-calm);
}

.product-card:hover {
  transform: translateY(-4px);
}

.product-card__image-wrap {
  position: relative;
  aspect-ratio: 3/4;
  background: var(--color-surface-lowest);
  overflow: hidden;
  border-radius: 2px;
}

.product-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  transition: transform 700ms var(--ease-calm);
}

.product-card:hover .product-card__img {
  transform: scale(1.06);
}

.product-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0);
  transition: background var(--duration) var(--ease-calm);
}

.product-card:hover .product-card__overlay {
  background: rgba(0,0,0,0.04);
}

.product-card__add-btn {
  position: absolute;
  bottom: 12px;
  right: 12px;
  width: 44px;
  height: 44px;
  background: var(--color-primary);
  color: var(--color-on-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 300ms var(--ease-calm), transform 300ms var(--ease-calm);
  cursor: pointer;
}

.product-card:hover .product-card__add-btn {
  opacity: 1;
  transform: translateY(0);
}

.stock-badge {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 100px;
  white-space: nowrap;
}

.stock-badge--in {
  background: var(--color-surface-container);
  color: var(--color-primary);
}

.stock-badge--low {
  background: #f7e8d4;
  color: #8a5a1f;
}

.stock-badge--out {
  background: #f0dede;
  color: #8a2e2e;
}

.product-card__stock-badge {
  position: absolute;
  top: 10px;
  left: 10px;
}

.stock-line {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  margin-top: 10px;
  color: var(--color-primary);
}

.stock-line.stock-badge--low {
  background: none;
  padding: 0;
  color: #8a5a1f;
}

.stock-line.stock-badge--out {
  background: none;
  padding: 0;
  color: #8a2e2e;
}

.trust-row {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
  padding-top: 20px;
  border-top: 1px solid var(--color-outline-variant);
}

.trust-row__item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--color-secondary);
}

.trust-row__item .material-symbols-outlined {
  font-size: 18px;
  color: var(--color-accent);
}

.product-card__info {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.product-card__name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 400;
  line-height: 1.3;
  color: var(--color-primary);
  transition: color var(--duration) var(--ease-calm);
}

.product-card:hover .product-card__name {
  color: var(--color-accent);
}

.product-card__price {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 400;
  color: var(--color-accent);
}

/* ---------- Collection Page ---------- */
.collection-filters {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 24px 0;
  flex-wrap: wrap;
}

.filter-btn {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 8px 20px;
  border: 1px solid var(--color-outline);
  border-radius: 2px;
  color: var(--color-secondary);
  background: transparent;
  cursor: pointer;
  transition: all var(--duration) var(--ease-calm);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
}

/* ---------- Product Detail Page ---------- */
.product-hero-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  object-position: center;
}

@media (min-width: 768px) {
  .product-hero-img {
    height: 600px;
  }
}

/* ---------- Product photo gallery ---------- */
.product-thumbs {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 16px;
}

.product-thumb {
  width: 72px;
  height: 72px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 3px;
  overflow: hidden;
  cursor: pointer;
  background: none;
  opacity: 0.55;
  transition: opacity var(--duration) var(--ease-calm),
              border-color var(--duration) var(--ease-calm);
}

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

.product-thumb:hover {
  opacity: 0.85;
}

.product-thumb.active {
  opacity: 1;
  border-color: var(--color-primary);
}

@media (min-width: 768px) {
  .product-thumb {
    width: 88px;
    height: 88px;
  }
}

/* ---------- Category banner (collection page) ---------- */
.category-banner {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  border-radius: 3px;
  margin: 32px 0 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 768px) {
  .category-banner {
    height: 280px;
  }
}

.category-banner__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.category-banner__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.30), rgba(0,0,0,0.55));
}

.category-banner__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
}

.category-banner__title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  color: #ffffff;
}

@media (min-width: 768px) {
  .category-banner__title {
    font-size: 38px;
  }
}

.category-banner__desc {
  font-size: 15px;
  font-weight: 300;
  color: rgba(255,255,255,0.85);
  margin-top: 8px;
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
}

.product-detail {
  padding: 40px 0 var(--section-gap);
}

.product-detail__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

@media (min-width: 768px) {
  .product-detail__grid {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
  }
}

.product-detail__category {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.product-detail__name {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  color: var(--color-primary);
  margin-bottom: 4px;
}

@media (min-width: 768px) {
  .product-detail__name {
    font-size: 36px;
  }
}

.product-detail__price {
  font-family: var(--font-body);
  font-size: 20px;
  font-weight: 400;
  color: var(--color-primary);
}

.product-detail__desc {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-secondary);
  margin-top: 16px;
}

.qty-control {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-accent);
  border-radius: 2px;
  height: 48px;
  width: 128px;
}

.qty-btn {
  width: 40px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--color-primary);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: background var(--duration) var(--ease-calm);
  flex-shrink: 0;
}

.qty-btn:hover {
  background: var(--color-surface-container);
}

.qty-input {
  flex: 1;
  text-align: center;
  border: none;
  background: transparent;
  font-size: 16px;
  font-weight: 400;
  color: var(--color-primary);
  width: 40px;
}

.qty-input:focus { outline: none; }

.spec-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.spec-card {
  background: var(--color-surface-lowest);
  border: 1px solid rgba(207,196,197,0.2);
  border-radius: 4px;
  padding: 20px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.03);
}

.spec-card__header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.spec-card__icon {
  color: var(--color-accent);
}

.spec-card__title {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.spec-notes {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.spec-notes li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(142,148,146,0.2);
}

.spec-notes li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.note-label { color: var(--color-accent); }
.note-value { color: var(--color-primary); }

.perf-bar {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.perf-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.perf-row-header {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
}

.perf-track {
  width: 100%;
  height: 3px;
  background: var(--color-surface-high);
  border-radius: 999px;
  overflow: hidden;
}

.perf-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: 999px;
}

/* ---------- Cart item (rendered inside the cart side panel) ---------- */
.cart-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--color-surface-lowest);
  padding: 16px;
  border-radius: 4px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.03);
  position: relative;
}

.cart-item__img-wrap {
  width: 96px;
  height: 96px;
  flex-shrink: 0;
  background: var(--color-surface-container);
  border-radius: 4px;
  overflow: hidden;
}

.cart-item__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item__info {
  flex: 1;
}

.cart-item__name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 400;
  color: var(--color-primary);
}

.cart-item__price {
  font-size: 14px;
  color: var(--color-accent);
  margin-top: 4px;
}

.cart-item__controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
}

.cart-item__qty {
  display: flex;
  align-items: center;
  border: 1px solid rgba(142,148,146,0.3);
  border-radius: 2px;
  height: 32px;
}

.cart-item__qty-btn {
  width: 32px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  transition: background var(--duration) var(--ease-calm);
  cursor: pointer;
}

.cart-item__qty-btn:hover {
  background: var(--color-surface-container);
}

.cart-item__qty-num {
  width: 32px;
  text-align: center;
  font-size: 14px;
}

.cart-item__total {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--color-primary);
}

.cart-item__remove {
  position: absolute;
  top: 12px;
  right: 12px;
  color: var(--color-accent);
  transition: color var(--duration) var(--ease-calm);
  cursor: pointer;
  font-size: 20px;
}

.cart-item__remove:hover {
  color: var(--color-error);
}

.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 80px 20px;
  text-align: center;
  border: 1px dashed rgba(142,148,146,0.4);
  border-radius: 4px;
  width: 100%;
}

.cart-empty__icon {
  font-size: 48px;
  color: var(--color-accent);
}

.cart-empty__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
}

.cart-empty__desc {
  font-size: 14px;
  color: var(--color-secondary);
}

/* ---------- Checkout Page ---------- */
.checkout-page {
  padding-top: 40px;
  padding-bottom: var(--section-gap);
}

.confirmation-box {
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
}

.confirmation-box__icon {
  font-size: 56px;
  color: var(--color-primary);
  margin-bottom: 16px;
  display: block;
}

/* ---------- Static Content Pages (Envíos, Términos, Privacidad, Historia) ---------- */
.content-page {
  padding-top: 64px;
  padding-bottom: var(--section-gap);
}

.content-page__body {
  max-width: 720px;
  margin: 48px auto 0;
}

.content-page__body h2 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  color: var(--color-primary);
  margin: 40px 0 16px;
}

.content-page__body h2:first-child {
  margin-top: 0;
}

.content-page__body p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-secondary);
  margin-bottom: 16px;
}

.content-page__body ul {
  padding-left: 20px;
  margin-bottom: 16px;
}

.content-page__body li {
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-secondary);
  margin-bottom: 8px;
}

.content-page__updated {
  font-size: 13px;
  color: var(--color-outline);
  margin-top: 48px;
}

.checkout-layout {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

@media (min-width: 768px) {
  .checkout-layout {
    flex-direction: row;
    gap: 64px;
    align-items: flex-start;
  }
}

.checkout-form-section {
  flex: 1;
}

.checkout-sidebar {
  width: 100%;
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .checkout-sidebar {
    width: 360px;
  }
}

.form-section {
  margin-bottom: 40px;
}

.form-section__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  margin-bottom: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}

.form-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.form-input {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(207,196,197,0.5);
  padding: 12px 0;
  font-size: 16px;
  font-weight: 300;
  color: var(--color-primary);
  transition: border-color var(--duration) var(--ease-calm);
  width: 100%;
  outline: none;
}

.form-input::placeholder {
  font-style: italic;
  color: var(--color-outline);
  font-weight: 300;
}

.form-input:focus {
  border-bottom-color: var(--color-primary);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.payment-option {
  display: block;
  border: 1px solid rgba(207,196,197,0.4);
  border-radius: 4px;
  padding: 16px;
  cursor: pointer;
  transition: all var(--duration) var(--ease-calm);
  margin-bottom: 12px;
  background: var(--color-surface-lowest);
}

.payment-option:hover {
  background: var(--color-surface-low);
}

.payment-option.selected {
  border-color: var(--color-primary);
}

.payment-option__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.payment-option__left {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.payment-radio-visual {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1px solid var(--color-outline);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: border-color var(--duration) var(--ease-calm);
}

.payment-radio-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: transparent;
  transition: background var(--duration) var(--ease-calm);
}

.payment-option.selected .payment-radio-visual {
  border-color: var(--color-primary);
}

.payment-option.selected .payment-radio-dot {
  background: var(--color-primary);
}

.order-summary-card {
  background: var(--color-surface-lowest);
  border-radius: 4px;
  padding: 24px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.03);
}

.order-summary-card__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  margin-bottom: 24px;
}

.order-summary-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-outline-variant);
  margin-bottom: 16px;
}

.order-summary-item__img {
  width: 56px;
  height: 56px;
  background: var(--color-surface-container);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.order-summary-item__name {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  flex: 1;
}

.order-summary-item__qty {
  font-size: 12px;
  color: var(--color-secondary);
  margin-top: 2px;
}

.order-totals {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 14px;
  color: var(--color-secondary);
}

.order-total-row {
  display: flex;
  justify-content: space-between;
}

.order-grand-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  color: var(--color-primary);
  border-top: 1px solid var(--color-outline-variant);
  padding-top: 16px;
  margin-top: 8px;
}

.secure-label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 12px;
  color: var(--color-secondary);
  margin-top: 12px;
}

/* ---------- Login / Register Page ---------- */
.auth-page {
  padding-top: 80px;
  padding-bottom: var(--section-gap);
}

.auth-header {
  text-align: center;
  margin-bottom: 64px;
}

/* ---------- Auth split panel ----------
   Full-bleed two-tone layout: the light half dissolves into the page
   background, the dark half is a solid near-black block — same palette as
   the header (--color-primary is #000), so it reads as brand, not a random
   colour choice. A glowing seam marks the join for a quiet "futuristic"
   accent without breaking the minimalist tone. Stacks vertically (light
   panel on top, dark below) until there's room to sit side by side. */
.auth-split {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 1024px) {
  .auth-split {
    grid-template-columns: 1fr 1fr;
  }
}

.auth-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 56px var(--margin-mobile) 64px;
  position: relative;
}

@media (min-width: 768px) {
  .auth-panel {
    padding: 72px var(--margin-desktop) 80px;
  }
}

.auth-panel__inner {
  width: 100%;
  max-width: 440px;
}

.auth-panel--light {
  background: var(--color-bg);
}

.auth-panel--dark {
  background: var(--color-primary);
  color: var(--color-on-primary);
}

/* Seam: a horizontal glow between the stacked panels on mobile, a
   vertical one between the side-by-side panels on desktop. */
.auth-panel--dark::before {
  content: '';
  position: absolute;
  top: 0;
  left: 6%;
  right: 6%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.55) 50%, transparent);
  box-shadow: 0 0 12px rgba(255,255,255,0.3);
}

.auth-seam {
  display: none;
}

@media (min-width: 1024px) {
  .auth-panel--dark::before {
    display: none;
  }

  .auth-seam {
    display: block;
    position: absolute;
    z-index: 3;
    top: 8%;
    bottom: 8%;
    left: 50%;
    width: 1px;
    transform: translateX(-50%);
    background: linear-gradient(180deg, transparent, rgba(255,255,255,0.7) 50%, transparent);
    box-shadow: 0 0 20px 2px rgba(255,255,255,0.3);
    animation: auth-seam-glow 4s ease-in-out infinite;
    pointer-events: none;
  }
}

@keyframes auth-seam-glow {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}

.auth-section__title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 400;
  color: var(--color-primary);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-outline-variant);
  margin-bottom: 32px;
}

/* Dark panel: re-tint every shared component it contains instead of
   introducing one-off classes. */
.auth-panel--dark .auth-section__title {
  color: var(--color-on-primary);
  border-bottom-color: rgba(255,255,255,0.18);
}

.auth-panel--dark .form-label {
  color: rgba(255,255,255,0.7);
}

.auth-panel--dark .form-input {
  color: var(--color-on-primary);
  border-bottom-color: rgba(255,255,255,0.28);
}

.auth-panel--dark .form-input::placeholder {
  color: rgba(255,255,255,0.4);
}

.auth-panel--dark .form-input:focus {
  border-bottom-color: var(--color-on-primary);
}

.auth-panel--dark .link-underline {
  color: rgba(255,255,255,0.75);
  border-bottom-color: rgba(255,255,255,0.5);
}

.auth-panel--dark .link-underline:hover {
  color: var(--color-on-primary);
  border-bottom-color: var(--color-on-primary);
}

.auth-panel--dark .btn--outline {
  color: var(--color-on-primary);
  border-color: rgba(255,255,255,0.5);
}

.auth-panel--dark .btn--outline:hover {
  background: var(--color-on-primary);
  color: var(--color-primary);
}

.auth-panel--dark .auth-error {
  color: #ff9c9c;
}

/* ---------- Search field (used by the search side panel) ---------- */
.search-input {
  flex: 1;
  background: transparent;
  border: none;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  color: var(--color-primary);
  outline: none;
  font-style: italic;
}

.search-input::placeholder {
  color: var(--color-outline);
  font-style: italic;
}

/* ---------- Site Footer ---------- */
.site-footer {
  background: var(--color-surface-low);
  border-top: 1px solid var(--color-outline-variant);
  padding: 80px 0 40px;
  margin-top: var(--section-gap);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

@media (min-width: 768px) {
  .site-footer__grid {
    grid-template-columns: 2fr 1fr 1fr 2fr;
    gap: var(--gutter);
  }
}

.footer-logo {
  height: 48px;
  width: auto;
  object-fit: contain;
  align-self: flex-start;
  margin-bottom: 20px;
}

.site-footer__copy {
  font-size: 13px;
  color: var(--color-secondary);
}

.site-footer__heading {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.site-footer__nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link {
  font-size: 14px;
  color: var(--color-secondary);
  transition: color var(--duration) var(--ease-calm);
}

.footer-link:hover {
  color: var(--color-primary);
}

.site-footer__brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.site-footer__newsletter-desc {
  font-size: 14px;
  color: var(--color-secondary);
  margin-bottom: 20px;
}

.newsletter-form {
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(126,117,118,0.3);
  padding-bottom: 8px;
  gap: 16px;
  max-width: 380px;
}

.newsletter-input {
  flex: 1;
  background: transparent;
  border: none;
  font-size: 14px;
  font-style: italic;
  font-weight: 300;
  color: var(--color-primary);
  outline: none;
}

.newsletter-input::placeholder {
  color: var(--color-outline);
  font-style: italic;
}

.newsletter-btn {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: transparent;
  border: none;
  cursor: pointer;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: border-color var(--duration) var(--ease-calm);
}

.newsletter-btn:hover {
  border-bottom-color: var(--color-primary);
}

/* ---------- Toast / Snackbar ---------- */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--color-primary);
  color: var(--color-on-primary);
  padding: 14px 28px;
  border-radius: 2px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.05em;
  z-index: 999;
  transition: transform var(--duration) var(--ease-calm);
  white-space: nowrap;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}

.toast.show {
  transform: translateX(-50%) translateY(0);
}

/* ---------- Responsive Media Queries ---------- */
@media (max-width: 767px) {
  .spec-cards {
    grid-template-columns: 1fr;
  }
  .checkout-sidebar {
    width: 100%;
  }
}

/* ---------- Cart / Search Side Panels ----------
   Replace the old dedicated carrito.html / busqueda.html pages: these open
   as overlays from the header icon on whatever page you're already on. */
.side-panel {
  position: fixed;
  top: 0;
  bottom: 0;
  width: 400px;
  max-width: 90vw;
  background: var(--color-surface-lowest);
  z-index: 200;
  display: flex;
  flex-direction: column;
  transition: transform var(--duration) var(--ease-calm);
  box-shadow: -4px 0 40px rgba(0,0,0,0.08);
}

.side-panel--right {
  right: 0;
}

.side-panel.translate-x-full {
  transform: translateX(100%);
}

.side-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px;
  border-bottom: 1px solid var(--color-outline-variant);
  flex-shrink: 0;
}

.side-panel__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
}

.side-panel__body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.side-panel__footer {
  padding: 20px 24px;
  border-top: 1px solid var(--color-outline-variant);
  flex-shrink: 0;
}

.side-panel__summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: var(--color-secondary);
  margin-bottom: 16px;
}

.cart-item--panel {
  padding: 12px;
  gap: 12px;
}

.cart-item--panel .cart-item__img-wrap {
  width: 72px;
  height: 72px;
}

.cart-item--panel .cart-item__name {
  font-size: 15px;
}

/* ---------- Search Panel ---------- */
.search-panel {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-surface-lowest);
  z-index: 190;
  overflow-y: auto;
  animation: search-panel-in var(--duration) var(--ease-calm);
}

@keyframes search-panel-in {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.search-panel__inner {
  padding: 32px var(--margin-mobile) 80px;
}

@media (min-width: 768px) {
  .search-panel__inner {
    padding: 40px var(--margin-desktop) 80px;
  }
}

.search-panel__bar {
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--color-primary);
  padding-bottom: 16px;
  margin-bottom: 24px;
}

.search-panel__bar .search-input {
  flex: 1;
  min-width: 0;
}

.search-panel__bar .btn-icon {
  flex-shrink: 0;
}

.search-panel__label {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 24px;
}

/* ---------- Account Badge (header) ---------- */
.account-badge {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--color-accent);
  color: var(--color-on-primary);
  font-size: 10px;
  font-weight: 600;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---------- Nav Drawer Account Section ---------- */
.nav-drawer__divider {
  height: 1px;
  background: var(--color-outline-variant);
  margin: 0 24px;
}

/* ---------- Auth Errors ---------- */
.auth-error {
  font-size: 12px;
  color: #b3261e;
  margin-top: -8px;
  margin-bottom: 16px;
}

/* ---------- Account Dashboard ---------- */
.account-page {
  padding-top: 64px;
  padding-bottom: var(--section-gap);
}

.account-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.account-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-on-primary);
  font-family: var(--font-display);
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.account-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--color-outline-variant);
  margin-bottom: 40px;
}

.account-tab {
  padding: 12px 20px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-secondary);
  border-bottom: 2px solid transparent;
  transform: translateY(1px);
  transition: color var(--duration) var(--ease-calm);
}

.account-tab:hover {
  color: var(--color-primary);
}

.account-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.account-data-row {
  display: flex;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-outline-variant);
  font-size: 14px;
}

.account-data-row:last-of-type {
  border-bottom: none;
}

.account-data-label {
  color: var(--color-secondary);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.order-history-card {
  background: var(--color-surface-lowest);
  border-radius: 4px;
  padding: 24px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.03);
  margin-bottom: 24px;
}

.order-history-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--color-outline-variant);
}

.order-history-card__id {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 400;
}

.order-history-card__date {
  font-size: 12px;
  color: var(--color-secondary);
  margin-top: 2px;
  text-transform: capitalize;
}

.order-history-card__status {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--color-surface-container);
  color: var(--color-primary);
  padding: 6px 12px;
  border-radius: 100px;
  white-space: nowrap;
}

.order-history-card__items {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ---------- Responsive Visibility Utilities ----------
   Kept last on purpose: component rules earlier in this file (e.g. .btn-icon,
   .site-header__nav-left) set `display` unconditionally at the same
   specificity as these single-class utilities. CSS resolves ties by source
   order, so these must come after everything else or the mobile/desktop
   toggle silently loses (this previously broke the mobile header: the
   desktop nav and the hamburger both rendered at once). */
.show-mobile { display: flex; }
.show-desktop { display: none; }

@media (min-width: 768px) {
  .show-mobile { display: none; }
  .show-desktop { display: flex; }
}