/* jo maison jo — Cosmetica Professionale Italiana */

:root {
  --terracotta: #B84A3A;
  --terracotta-dark: #9A3A2D;
  --terracotta-light: #D4655A;
  --peach: #F8EBE4;
  --peach-dark: #F0D5C8;
  --gold: #C9A86C;
  --gold-light: #E0C992;
  --brown: #3D2B1F;
  --brown-light: #5C4A3D;
  --white: #FFFFFF;
  --cream: #FDF9F7;
  --gray: #8A7B72;
  --shadow: rgba(61, 43, 31, 0.08);
  --shadow-lg: rgba(61, 43, 31, 0.15);
  --font-display: 'Cormorant Garamond', 'Georgia', serif;
  --font-body: 'Jost', 'Helvetica Neue', sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius: 4px;
  --max-width: 1280px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--brown);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--terracotta);
}

ul { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.2;
  color: var(--brown);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.6rem); }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── Header ── */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(253, 249, 247, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--peach-dark);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--brown);
}

.logo__icon {
  width: 28px;
  height: 28px;
  background: var(--terracotta);
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
}

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__link {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--terracotta);
  transition: width var(--transition);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.nav__link.active {
  color: var(--terracotta);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--brown);
  transition: var(--transition);
}

/* ── Hero Carousel ── */
.hero {
  position: relative;
  overflow: hidden;
  height: clamp(400px, 70vh, 680px);
}

.hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
}

.hero__slide.active {
  opacity: 1;
}

.hero__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(61, 43, 31, 0.55) 0%,
    rgba(61, 43, 31, 0.2) 50%,
    transparent 100%
  );
}

.hero__content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  z-index: 2;
}

.hero__text {
  max-width: 560px;
  color: var(--white);
}

.hero__label {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 1rem;
}

.hero__title {
  color: var(--white);
  margin-bottom: 1rem;
}

.hero__desc {
  font-size: 1.05rem;
  opacity: 0.9;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero__dots {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.75rem;
  z-index: 3;
}

.hero__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--white);
  background: transparent;
  cursor: pointer;
  transition: var(--transition);
  padding: 0;
}

.hero__dot.active {
  background: var(--white);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
}

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

.btn--primary:hover {
  background: var(--terracotta-dark);
  color: var(--white);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid var(--white);
}

.btn--outline:hover {
  background: var(--white);
  color: var(--brown);
}

.btn--dark {
  background: var(--brown);
  color: var(--white);
}

.btn--dark:hover {
  background: var(--brown-light);
  color: var(--white);
}

.btn--soldout {
  background: var(--gray);
  color: var(--white);
  cursor: not-allowed;
  opacity: 0.8;
}

.btn:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

/* ── Sections ── */
.section {
  padding: clamp(3rem, 8vw, 6rem) 0;
}

.section--peach {
  background: var(--peach);
}

.section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3rem;
}

.section__label {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin-bottom: 0.75rem;
}

.section__desc {
  color: var(--gray);
  margin-top: 1rem;
  font-size: 1.05rem;
}

/* ── Product Grid ── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 2rem;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px var(--shadow-lg);
}

.product-card__image {
  position: relative;
  aspect-ratio: 1;
  background: var(--peach);
  overflow: hidden;
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.product-card:hover .product-card__image img {
  transform: scale(1.05);
}

.product-card__badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--brown);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius);
}

.product-card__badge--soldout {
  background: #7A5C4F;
}

.product-card__body {
  padding: 1.25rem 1.5rem 1.5rem;
}

.product-card__category {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

.product-card__name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--terracotta);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.product-card__rating {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  font-size: 0.85rem;
}

.product-card__stars {
  color: var(--gold);
  letter-spacing: 1px;
}

.product-card__reviews {
  color: var(--gray);
  font-size: 0.8rem;
}

.product-card__price {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--brown);
}

/* ── Features ── */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.feature {
  text-align: center;
  padding: 2rem 1.5rem;
}

.feature__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1.25rem;
  background: var(--peach);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.feature__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.feature__text {
  color: var(--gray);
  font-size: 0.95rem;
}

/* ── Science Block ── */
.science-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.science-block__image {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/5;
}

.science-block__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.science-block__content .section__label {
  text-align: left;
}

.science-block__list {
  margin: 1.5rem 0 2rem;
}

.science-block__list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--peach-dark);
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.science-block__list li::before {
  content: '◆';
  color: var(--terracotta);
  font-size: 0.6rem;
  margin-top: 0.4rem;
}

/* ── Product Detail ── */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.product-gallery {
  position: sticky;
  top: 96px;
}

.product-gallery__main {
  aspect-ratio: 1;
  background: var(--peach);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 1rem;
}

.product-gallery__main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-gallery__thumbs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.product-gallery__thumb {
  aspect-ratio: 1;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  background: var(--peach);
}

.product-gallery__thumb.active,
.product-gallery__thumb:hover {
  border-color: var(--terracotta);
}

.product-gallery__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-info__category {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

.product-info__name {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--terracotta);
  margin-bottom: 1rem;
}

.product-info__rating {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.product-info__price {
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.product-info__desc {
  color: var(--brown-light);
  margin-bottom: 2rem;
  font-size: 1.05rem;
  line-height: 1.8;
}

.product-info__volume {
  font-size: 0.9rem;
  color: var(--gray);
  margin-bottom: 2rem;
}

.product-info__actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.product-tabs {
  border-top: 1px solid var(--peach-dark);
  padding-top: 2rem;
}

.product-tabs__nav {
  display: flex;
  gap: 2rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--peach-dark);
}

.product-tabs__btn {
  background: none;
  border: none;
  padding: 0.75rem 0;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--gray);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: var(--transition);
}

.product-tabs__btn.active {
  color: var(--terracotta);
  border-bottom-color: var(--terracotta);
}

.product-tabs__panel {
  display: none;
  color: var(--brown-light);
  line-height: 1.8;
}

.product-tabs__panel.active {
  display: block;
}

.product-tabs__panel ul {
  list-style: disc;
  padding-left: 1.25rem;
}

.product-tabs__panel li {
  margin-bottom: 0.5rem;
}

/* ── Contact Form ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
}

.contact-info__item {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}

.contact-info__icon {
  width: 48px;
  height: 48px;
  background: var(--peach);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.2rem;
}

.contact-info__label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 0.25rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  color: var(--brown-light);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--peach-dark);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--white);
  color: var(--brown);
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--terracotta);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

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

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--gray);
}

.form-checkbox input {
  margin-top: 0.2rem;
  accent-color: var(--terracotta);
}

/* ── Legal Pages ── */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 3rem 0 5rem;
}

.legal-content h2 {
  font-size: 1.4rem;
  margin: 2rem 0 1rem;
  color: var(--terracotta);
}

.legal-content h3 {
  font-size: 1.1rem;
  margin: 1.5rem 0 0.75rem;
}

.legal-content p,
.legal-content li {
  color: var(--brown-light);
  margin-bottom: 1rem;
  line-height: 1.8;
}

.legal-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

/* ── Page Header ── */
.page-header {
  background: var(--peach);
  padding: 3rem 0;
  text-align: center;
}

.page-header__title {
  color: var(--terracotta);
}

.page-header__breadcrumb {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--gray);
}

.page-header__breadcrumb a:hover {
  color: var(--terracotta);
}

/* ── Footer ── */
.footer {
  background: var(--brown);
  color: rgba(255, 255, 255, 0.8);
  padding: 4rem 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__brand .logo {
  color: var(--white);
  margin-bottom: 1rem;
}

.footer__brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  opacity: 0.7;
}

.footer__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.footer__links li {
  margin-bottom: 0.6rem;
}

.footer__links a {
  font-size: 0.9rem;
  opacity: 0.7;
  transition: var(--transition);
}

.footer__links a:hover {
  opacity: 1;
  color: var(--gold-light);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  font-size: 0.8rem;
  opacity: 0.5;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer__legal {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* ── Cookie Banner ── */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--brown);
  color: var(--white);
  padding: 1.25rem 1.5rem;
  z-index: 9999;
  transform: translateY(100%);
  transition: transform 0.4s ease;
  box-shadow: 0 -4px 20px var(--shadow-lg);
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-banner__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cookie-banner__text {
  flex: 1;
  font-size: 0.9rem;
  line-height: 1.6;
  opacity: 0.9;
  min-width: 280px;
}

.cookie-banner__text a {
  color: var(--gold-light);
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: 0.75rem;
  flex-shrink: 0;
}

.cookie-banner .btn--outline {
  border-color: rgba(255,255,255,0.4);
  color: var(--white);
  padding: 0.65rem 1.25rem;
  font-size: 0.75rem;
}

.cookie-banner .btn--primary {
  padding: 0.65rem 1.25rem;
  font-size: 0.75rem;
}

/* ── Newsletter ── */
.newsletter {
  background: var(--terracotta);
  padding: 3rem 0;
  text-align: center;
  color: var(--white);
}

.newsletter h3 {
  color: var(--white);
  margin-bottom: 0.75rem;
}

.newsletter p {
  opacity: 0.85;
  margin-bottom: 1.5rem;
}

.newsletter__form {
  display: flex;
  max-width: 480px;
  margin: 0 auto;
  gap: 0.5rem;
}

.newsletter__form input {
  flex: 1;
  padding: 0.85rem 1rem;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-body);
}

.newsletter__form .btn {
  background: var(--brown);
  flex-shrink: 0;
}

/* ── Breadcrumb ── */
.breadcrumb {
  font-size: 0.85rem;
  color: var(--gray);
  margin-bottom: 2rem;
}

.breadcrumb a:hover {
  color: var(--terracotta);
}

/* ── Filter Bar ── */
.filter-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.filter-bar__count {
  color: var(--gray);
  font-size: 0.9rem;
}

.filter-bar__categories {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.5rem 1rem;
  border: 1px solid var(--peach-dark);
  background: var(--white);
  border-radius: 20px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-body);
  color: var(--brown);
}

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

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--brown);
  color: var(--white);
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  z-index: 10000;
  transform: translateY(120%);
  transition: transform 0.3s ease;
  box-shadow: 0 8px 30px var(--shadow-lg);
}

.toast.visible {
  transform: translateY(0);
}

/* ── Story Sections ── */
.story-sections {
  background: var(--cream);
}

.story-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 520px;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.story-block.visible {
  opacity: 1;
  transform: translateY(0);
}

.story-block--large {
  min-height: clamp(600px, 90vh, 900px);
}

.story-block--reverse .story-block__image {
  order: 2;
}

.story-block--reverse .story-block__content {
  order: 1;
}

.story-block:nth-child(even) {
  background: var(--peach);
}

.story-block__image {
  position: relative;
  overflow: hidden;
  min-height: 320px;
}

.story-block__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s ease;
}

.story-block.visible .story-block__image img {
  transform: scale(1);
}

.story-block__image img {
  transform: scale(1.05);
}

.story-block__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2.5rem, 6vw, 5rem) clamp(2rem, 8vw, 6rem);
}

.story-block--large .story-block__content {
  padding: clamp(3rem, 8vw, 7rem) clamp(2.5rem, 10vw, 8rem);
}

.story-block__label {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin-bottom: 1rem;
}

.story-block__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 500;
  color: var(--brown);
  margin-bottom: 1.25rem;
  line-height: 1.15;
}

.story-block--large .story-block__title {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
}

.story-block__text {
  color: var(--brown-light);
  font-size: clamp(1rem, 1.2vw, 1.1rem);
  line-height: 1.85;
  margin-bottom: 1.75rem;
  max-width: 520px;
}

.story-block__list {
  margin-bottom: 2rem;
  max-width: 520px;
}

.story-block__list li {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--peach-dark);
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--brown-light);
  font-size: 0.95rem;
}

.story-block:nth-child(even) .story-block__list li {
  border-bottom-color: rgba(184, 74, 58, 0.15);
}

.story-block__list li::before {
  content: '◆';
  color: var(--terracotta);
  font-size: 0.55rem;
  margin-top: 0.45rem;
  flex-shrink: 0;
}

.story-sections__header {
  text-align: center;
  padding: clamp(3rem, 8vw, 5rem) 1.5rem 1rem;
}

.story-sections__header .section__label {
  margin-bottom: 0.75rem;
}

.story-sections__header h2 {
  color: var(--terracotta);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .story-block,
  .story-block--reverse .story-block__image,
  .story-block--reverse .story-block__content {
    order: unset;
  }

  .story-block {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .story-block--large {
    min-height: auto;
  }

  .story-block__image {
    aspect-ratio: 4/3;
    min-height: 280px;
  }

  .story-block__content {
    padding: 2.5rem 1.5rem 3rem;
  }

  .science-block,
  .product-detail,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .product-gallery {
    position: static;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--cream);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--peach-dark);
    transform: translateY(-120%);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
  }

  .nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .menu-toggle {
    display: flex;
  }

  .menu-toggle.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .menu-toggle.open span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .newsletter__form {
    flex-direction: column;
  }

  .hero__overlay {
    background: rgba(61, 43, 31, 0.5);
  }

  .filter-bar {
    flex-direction: column;
    align-items: flex-start;
  }
}

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

  .product-info__actions {
    flex-direction: column;
  }

  .product-info__actions .btn {
    width: 100%;
  }
}