/* ===== SHIRONNA — Global Styles ===== */

:root {
  --cream:      #F8FBFF;
  --beige:      #E3EDF7;
  --terracotta: #E63946;
  --brown:      #1D3557;
  --black:      #1A1A1A;
  --gold:       #2D9F4F;
  --white:      #FFFFFF;
  --grey-light: #F0F6FF;
  --grey-text:  #5A6B7D;
  --blue:       #2563EB;
  --red:        #E63946;
  --green:      #2D9F4F;
}

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

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

body {
  font-family: 'Inter', sans-serif;
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul { list-style: none; }

/* ===== Typography ===== */
h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); }

.subheading {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey-text);
  margin-bottom: 12px;
}

h2 {
  margin-bottom: 16px;
}

/* ===== Utility ===== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 60px 0;
}

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

.text-center { text-align: center; }

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 16px 40px;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

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

.btn--primary:hover {
  background: var(--brown);
}

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

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

.btn--whatsapp {
  background: #25D366;
  color: var(--white);
}

.btn--whatsapp:hover {
  background: #1da851;
}

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

.btn--gold:hover {
  background: #a07e48;
}

/* ===== Top Bar ===== */
.top-bar {
  background: var(--black);
  color: var(--white);
  text-align: center;
  padding: 8px 0;
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* ===== Header / Nav ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--beige);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  max-width: 1280px;
  margin: 0 auto;
}

.header__logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--black);
}

.header__logo span {
  color: var(--red);
}

.nav__links {
  display: flex;
  gap: 36px;
  align-items: center;
}

.nav__links a {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--black);
  position: relative;
  padding-bottom: 2px;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--red);
  transition: width 0.3s ease;
}

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

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

.nav__toggle span {
  width: 24px;
  height: 1.5px;
  background: var(--black);
  transition: all 0.3s ease;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  height: 90vh;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--cream);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: 0 24px;
}

.hero__content .subheading {
  margin-bottom: 16px;
  color: var(--blue);
}

.hero__content h1 {
  margin-bottom: 20px;
  color: var(--black);
}

.hero__content p {
  font-size: 1.05rem;
  color: var(--grey-text);
  margin-bottom: 36px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== Categories Grid ===== */
.categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 24px;
}

.category-card {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  cursor: pointer;
}

.category-card__img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  transition: transform 0.6s ease;
}

.category-card:hover .category-card__img {
  transform: scale(1.05);
}

.category-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 26, 0.25);
  display: flex;
  align-items: flex-end;
  padding: 28px;
}

.category-card__label {
  color: var(--white);
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
}

/* ===== Product Grid ===== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 24px;
  margin-top: 24px;
}

.product-card {
  cursor: pointer;
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
}

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

.product-card__img-wrapper {
  position: relative;
  aspect-ratio: 3/4;
  width: 100%;
  overflow: hidden;
  margin-bottom: 14px;
  background: var(--grey-light);
}

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

.product-card__tag {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--red);
  color: var(--white);
  padding: 3px 10px;
}

.product-card__name {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  margin-bottom: 4px;
  margin-top: auto;
}

.product-card__price {
  color: var(--blue);
  font-size: 0.9rem;
  font-weight: 500;
}

/* ===== Bestsellers / Featured ===== */
.featured__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 12px;
}

/* ===== Brand Story Section ===== */
.story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.story__image {
  aspect-ratio: 4/5;
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  background: var(--grey-light);
}

.story__text .subheading {
  margin-bottom: 12px;
}

.story__text h2 {
  margin-bottom: 20px;
}

.story__text p {
  color: var(--grey-text);
  margin-bottom: 16px;
  font-size: 0.95rem;
}

/* ===== Editorial / Lookbook Banner ===== */
.editorial-banner {
  position: relative;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--cream);
  overflow: hidden;
}

.editorial-banner__content {
  position: relative;
  z-index: 2;
}

.editorial-banner__content h2 {
  color: var(--black);
  margin-bottom: 10px;
}

.editorial-banner__content p {
  color: var(--grey-text);
  margin-bottom: 28px;
}

/* ===== Marquee / Scrolling Text ===== */
.marquee {
  overflow: hidden;
  padding: 20px 0;
  border-top: 1px solid var(--beige);
  border-bottom: 1px solid var(--beige);
}

.marquee__inner {
  display: flex;
  gap: 60px;
  animation: marquee 20s linear infinite;
  width: max-content;
}

.marquee__item {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  white-space: nowrap;
  color: var(--grey-text);
}

.marquee__item span {
  color: var(--blue);
  margin: 0 20px;
}

@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===== Newsletter ===== */
.newsletter {
  text-align: center;
  max-width: 500px;
  margin: 0 auto;
}

.newsletter h2 { margin-bottom: 10px; }

.newsletter p {
  color: var(--grey-text);
  margin-bottom: 28px;
  font-size: 0.95rem;
}

.newsletter__form {
  display: flex;
  gap: 0;
}

.newsletter__form input {
  flex: 1;
  padding: 14px 18px;
  border: 1px solid var(--beige);
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  outline: none;
  background: var(--white);
}

.newsletter__form input:focus {
  border-color: var(--blue);
}

.newsletter__form button {
  padding: 14px 28px;
}

/* ===== Footer ===== */
.footer {
  background: var(--black);
  color: var(--white);
  padding: 60px 0 30px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer__brand {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  margin-bottom: 14px;
}

.footer__brand span {
  color: var(--blue);
}

.footer__desc {
  color: #999;
  font-size: 0.85rem;
  line-height: 1.7;
  max-width: 300px;
}

.footer h4 {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  margin-bottom: 18px;
  color: var(--beige);
}

.footer ul li {
  margin-bottom: 10px;
}

.footer ul a {
  color: #999;
  font-size: 0.85rem;
  transition: color 0.2s ease;
}

.footer ul a:hover {
  color: var(--blue);
}

.footer__bottom {
  border-top: 1px solid #333;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: #666;
}

.footer__social {
  display: flex;
  gap: 18px;
}

.footer__social a {
  color: #999;
  font-size: 0.85rem;
  transition: color 0.2s ease;
}

.footer__social a:hover {
  color: var(--blue);
}

/* ===== Filter Bar ===== */
.filter-bar {
  display: flex;
  gap: 16px;
  padding: 24px 0 8px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--beige);
  margin-bottom: 8px;
}

.filter-bar__group {
  flex: 1;
  min-width: 140px;
}

.filter-bar__label {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--black);
}

.filter-bar__select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--beige);
  border-radius: 0;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  color: var(--black);
  background: var(--white);
  cursor: pointer;
  outline: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%231A1A1A' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}

.filter-bar__select:focus {
  border-color: var(--blue);
}

.no-results {
  text-align: center;
  padding: 60px 20px;
  color: var(--grey-text);
  font-size: 0.95rem;
}

/* ===== Shop Page ===== */
.page-hero {
  background: var(--cream);
  text-align: center;
  padding: 60px 0 40px;
}

.page-hero .subheading { margin-bottom: 10px; }
.page-hero h1 { margin-bottom: 12px; }
.page-hero p { color: var(--grey-text); font-size: 0.95rem; }

.shop-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  padding: 40px 0;
}

.filters h3 {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  margin-bottom: 14px;
  margin-top: 24px;
}

.filters h3:first-child { margin-top: 0; }

.filters ul li {
  margin-bottom: 8px;
}

.filters ul a {
  font-size: 0.88rem;
  color: var(--grey-text);
  transition: color 0.2s ease;
}

.filters ul a:hover,
.filters ul a.active {
  color: var(--blue);
}

/* ===== Product Detail ===== */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  padding: 40px 0 80px;
}

.product-detail__gallery {
  display: grid;
  gap: 12px;
}

.product-detail__main-img {
  aspect-ratio: 3/4;
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  background: var(--grey-light);
}

.product-detail__thumbs {
  display: flex;
  gap: 10px;
}

.product-detail__thumb {
  width: 72px;
  height: 90px;
  object-fit: cover;
  border: 1px solid var(--beige);
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.2s ease;
}

.product-detail__thumb:hover,
.product-detail__thumb.active {
  opacity: 1;
  border-color: var(--blue);
}

.product-detail__info .subheading {
  margin-bottom: 8px;
}

.product-detail__info h1 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.product-detail__price {
  font-size: 1.4rem;
  color: var(--blue);
  font-weight: 500;
  margin-bottom: 20px;
}

.product-detail__desc {
  color: var(--grey-text);
  font-size: 0.92rem;
  margin-bottom: 28px;
  line-height: 1.7;
}

.size-selector {
  margin-bottom: 24px;
}

.size-selector__label {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 10px;
  display: block;
}

.size-selector__options {
  display: flex;
  gap: 8px;
}

.size-option {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--beige);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s ease;
  background: var(--white);
}

.size-option:hover,
.size-option.active {
  border-color: var(--black);
  background: var(--black);
  color: var(--white);
}

.product-detail__actions {
  display: flex;
  gap: 12px;
  margin-bottom: 28px;
}

.product-detail__meta {
  border-top: 1px solid var(--beige);
  padding-top: 20px;
}

.product-detail__meta dt {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  margin-top: 14px;
}

.product-detail__meta dt:first-child { margin-top: 0; }

.product-detail__meta dd {
  color: var(--grey-text);
  font-size: 0.88rem;
  margin-top: 4px;
}

/* ===== About Page ===== */
.about-hero {
  text-align: center;
  padding: 80px 0;
  background: var(--cream);
}

.about-hero .subheading { margin-bottom: 12px; }
.about-hero h1 { margin-bottom: 16px; }
.about-hero p {
  max-width: 600px;
  margin: 0 auto;
  color: var(--grey-text);
}

.about-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 80px 0;
}

.about-section--reverse {
  direction: rtl;
}

.about-section--reverse > * {
  direction: ltr;
}

.about-section__img {
  aspect-ratio: 4/5;
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  background: var(--grey-light);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 40px;
  margin-top: 40px;
}

.value-card {
  text-align: center;
  padding: 30px;
}

.value-card__icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.value-card h3 { margin-bottom: 10px; }

.value-card p {
  color: var(--grey-text);
  font-size: 0.9rem;
}

/* ===== Contact Page ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  padding: 60px 0;
}

.contact-info__item {
  margin-bottom: 28px;
}

.contact-info__item h3 {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  margin-bottom: 8px;
}

.contact-info__item p,
.contact-info__item a {
  color: var(--grey-text);
  font-size: 0.92rem;
}

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

.contact-form label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 6px;
  margin-top: 18px;
}

.contact-form label:first-child { margin-top: 0; }

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--beige);
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem;
  outline: none;
  background: var(--white);
  transition: border-color 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--blue);
}

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

.contact-form .btn {
  margin-top: 20px;
}

/* ===== WhatsApp Float ===== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  transition: transform 0.2s ease;
}

.whatsapp-float:hover {
  transform: scale(1.08);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: var(--white);
}

/* ===== Responsive ===== */
@media (max-width: 968px) {
  .nav__links { display: none; }
  .nav__toggle { display: flex; }

  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--beige);
  }

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

  .story,
  .about-section,
  .about-section--reverse {
    grid-template-columns: 1fr;
    gap: 30px;
    direction: ltr;
  }

  .shop-layout {
    grid-template-columns: 1fr;
  }

  .filters {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
  }

  .filters h3 {
    width: 100%;
    margin-top: 12px;
  }

  .filters ul {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .product-detail {
    grid-template-columns: 1fr;
    gap: 30px;
  }

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

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

  .hero { height: 70vh; }
}

@media (max-width: 600px) {
  .section { padding: 50px 0; }

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

  .footer__bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-top: 20px;
  }

  .product-card__img {
    min-height: 180px;
  }

  .section { padding: 40px 0; }

  .categories { margin-top: 20px; }

  .newsletter__form {
    flex-direction: column;
  }

  .newsletter__form button {
    width: 100%;
  }

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

  .product-detail__actions .btn {
    width: 100%;
    text-align: center;
  }
}