/* ===== DELSA GROUP — Premium Frontend Styles ===== */
:root {
  --black: #0a0a0a;
  --white: #ffffff;
  --off-white: #f8f6f2;
  --cream: #f2ede6;
  --gold: #c9a84c;
  --gold-light: #e8d5a3;
  --gray-100: #f7f7f7;
  --gray-200: #e8e8e8;
  --gray-400: #aaaaaa;
  --gray-600: #666666;
  --gray-800: #333333;
  --font-serif: 'Cormorant Garamond', Georgia, 'Palatino Linotype', Palatino, serif;
  --font-sans: 'Montserrat', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --transition: all 0.3s ease;
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.12);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body.delsa-body {
  font-family: var(--font-sans);
  font-weight: 300;
  color: var(--black);
  background: var(--white);
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, .serif { font-family: var(--font-serif); font-weight: 400; letter-spacing: 0.02em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); line-height: 1.15; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 2rem); }
h4 { font-size: 1.4rem; }
.section-title { font-family: var(--font-serif); font-weight: 300; }
.eyebrow { font-family: var(--font-sans); font-size: 0.7rem; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gray-600); }

/* ===== TOP BAR ===== */
.delsa-topbar {
  background: var(--black);
  color: rgba(255,255,255,0.7);
  font-size: 0.72rem;
  padding: 8px 0;
  letter-spacing: 0.04em;
}
.delsa-topbar a { color: rgba(255,255,255,0.7); text-decoration: none; transition: color 0.2s; }
.delsa-topbar a:hover { color: var(--white); }
.delsa-topbar .bi { font-size: 0.78rem; }

/* ===== HEADER ===== */
.delsa-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  transition: var(--transition);
}
.delsa-header.scrolled { box-shadow: var(--shadow-sm); }
.delsa-header.header-transparent {
  position: fixed;
  top: 36px;
  left: 0; right: 0;
  background: transparent;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}
.delsa-header.header-transparent.scrolled {
  background: rgba(10,10,10,0.96);
  border-bottom-color: transparent;
  top: 0;
}
.delsa-header .navbar { padding: 14px 0; }
.logo-text {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  letter-spacing: 0.12em;
  font-weight: 400;
  color: var(--black);
}
.header-transparent .logo-text,
.header-transparent .nav-link,
.header-transparent .nav-action { color: var(--white) !important; }
.delsa-header .nav-link {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--black);
  padding: 6px 16px !important;
  position: relative;
  transition: color 0.2s;
}
.delsa-header .nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 16px; right: 16px;
  height: 1px;
  background: var(--black);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}
.delsa-header .nav-link:hover::after,
.delsa-header .nav-link.active::after { transform: scaleX(1); }
.header-transparent .nav-link::after { background: var(--white); }

.nav-action { color: var(--black); font-size: 1rem; text-decoration: none; transition: opacity 0.2s; }
.nav-action:hover { opacity: 0.6; }

.navbar-toggler { border: none; padding: 4px; background: none; }
.navbar-toggler span {
  display: block; width: 22px; height: 1.5px;
  background: var(--black); margin: 5px 0;
  transition: var(--transition);
}
.header-transparent .navbar-toggler span { background: var(--white); }

/* Dropdown */
.dropdown-menu {
  border: 1px solid var(--gray-200);
  border-radius: 0;
  padding: 8px 0;
  box-shadow: var(--shadow-md);
  min-width: 180px;
}
.dropdown-item {
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 20px;
  color: var(--black);
  transition: background 0.15s;
}
.dropdown-item:hover { background: var(--off-white); color: var(--black); }

/* ===== BUTTONS ===== */
.btn-delsa-dark {
  background: var(--black);
  color: var(--white);
  border: 1px solid var(--black);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 12px 32px;
  border-radius: 0;
  transition: var(--transition);
}
.btn-delsa-dark:hover { background: transparent; color: var(--black); }
.btn-delsa-outline {
  background: transparent;
  color: var(--black);
  border: 1px solid var(--black);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 11px 32px;
  border-radius: 0;
  transition: var(--transition);
}
.btn-delsa-outline:hover { background: var(--black); color: var(--white); }
.btn-delsa-light {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.6);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 11px 32px;
  border-radius: 0;
  transition: var(--transition);
}
.btn-delsa-light:hover { background: var(--white); color: var(--black); }

/* ===== HERO SECTION ===== */
.hero-section {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: var(--black);
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.45;
  transition: transform 8s ease;
}
.hero-section:hover .hero-bg { transform: scale(1.03); }
.hero-content { position: relative; z-index: 1; color: var(--white); }
.hero-content h1 { font-family: var(--font-serif); color: var(--white); font-size: clamp(2.8rem, 6vw, 5rem); }
.hero-eyebrow { font-size: 0.7rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold-light); margin-bottom: 1.5rem; }
.hero-subtitle { font-size: 1.05rem; color: rgba(255,255,255,0.75); font-weight: 300; max-width: 480px; }

/* ===== SECTION SPACING ===== */
.section { padding: 80px 0; }
.section-sm { padding: 50px 0; }
.section-lg { padding: 120px 0; }
.section-dark { background: var(--black); color: var(--white); }
.section-cream { background: var(--cream); }
.section-off-white { background: var(--off-white); }

/* ===== PRODUCT CARDS ===== */
.product-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  overflow: hidden;
}
.product-card:hover { border-color: var(--black); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.product-card-image {
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--off-white);
  position: relative;
}
.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: 12px; left: 12px;
  font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase;
  background: var(--black); color: var(--white);
  padding: 3px 10px;
}
.product-card-body { padding: 16px; }
.product-card-category { font-size: 0.65rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gray-400); margin-bottom: 6px; }
.product-card-name { font-family: var(--font-serif); font-size: 1.1rem; color: var(--black); text-decoration: none; display: block; line-height: 1.3; }
.product-card-name:hover { color: var(--black); }
.product-card-brand { font-size: 0.75rem; color: var(--gray-400); margin-top: 4px; }

/* ===== BREADCRUMBS ===== */
.delsa-breadcrumb { padding: 14px 0; border-bottom: 1px solid var(--gray-200); margin-bottom: 0; }
.delsa-breadcrumb .breadcrumb { margin: 0; background: none; padding: 0; font-size: 0.72rem; }
.delsa-breadcrumb .breadcrumb-item a { color: var(--gray-600); text-decoration: none; }
.delsa-breadcrumb .breadcrumb-item.active { color: var(--black); }
.delsa-breadcrumb .breadcrumb-item + .breadcrumb-item::before { color: var(--gray-400); content: "—"; }

/* ===== BLOG CARDS ===== */
.blog-card { border: none; border-bottom: 1px solid var(--gray-200); padding-bottom: 24px; }
.blog-card-image { aspect-ratio: 16/9; overflow: hidden; margin-bottom: 16px; }
.blog-card-image img { width:100%; height:100%; object-fit:cover; transition: transform 0.5s ease; }
.blog-card:hover .blog-card-image img { transform: scale(1.04); }
.blog-card-meta { font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gray-400); margin-bottom: 8px; }
.blog-card-title { font-family: var(--font-serif); font-size: 1.3rem; line-height: 1.35; }
.blog-card-title a { color: var(--black); text-decoration: none; }
.blog-card-title a:hover { color: var(--gray-600); }

/* ===== FORMS ===== */
.delsa-form .form-control, .delsa-form .form-select {
  border: none;
  border-bottom: 1px solid var(--gray-400);
  border-radius: 0;
  padding: 10px 0;
  font-size: 0.88rem;
  background: transparent;
  transition: border-color 0.2s;
}
.delsa-form .form-control:focus, .delsa-form .form-select:focus {
  border-bottom-color: var(--black);
  box-shadow: none;
  background: transparent;
}
.delsa-form label { font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray-600); margin-bottom: 4px; }
.delsa-form textarea.form-control { min-height: 100px; resize: vertical; }

/* ===== DIVIDER ===== */
.delsa-divider { width: 40px; height: 1px; background: var(--black); margin: 16px auto; }
.delsa-divider-left { margin-left: 0; }

/* ===== FOOTER ===== */
.delsa-footer { background: var(--black); color: rgba(255,255,255,0.7); padding: 70px 0 0; }
.footer-brand img { filter: brightness(1.1); max-height: 55px; width: auto; }
.footer-logo-text { font-family: var(--font-serif); font-size: 1.6rem; letter-spacing: 0.12em; color: var(--white); }
.footer-about { font-size: 0.82rem; line-height: 1.7; color: rgba(255,255,255,0.55); max-width: 300px; }
.footer-heading { font-family: var(--font-sans); font-size: 0.68rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--white); margin-bottom: 18px; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: 0.8rem; color: rgba(255,255,255,0.55); text-decoration: none; letter-spacing: 0.03em; transition: color 0.2s; }
.footer-links a:hover { color: var(--white); }
.footer-contact-list { list-style: none; padding: 0; margin: 0; }
.footer-contact-list li { display: flex; gap: 10px; margin-bottom: 12px; font-size: 0.8rem; color: rgba(255,255,255,0.55); }
.footer-contact-list .bi { font-size: 0.9rem; color: var(--gold-light); flex-shrink: 0; margin-top: 2px; }
.footer-contact-list a { color: rgba(255,255,255,0.55); text-decoration: none; }
.footer-contact-list a:hover { color: var(--white); }
.social-links a { color: rgba(255,255,255,0.5); font-size: 1.1rem; transition: color 0.2s; }
.social-links a:hover { color: var(--white); }
.footer-top { padding-bottom: 50px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-bottom {
  padding: 20px 0;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.35);
}
.footer-bottom a { color: rgba(255,255,255,0.35); text-decoration: none; }
.footer-bottom a:hover { color: rgba(255,255,255,0.7); }

/* ===== WHATSAPP FAB ===== */
.whatsapp-fab {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 54px; height: 54px;
  border-radius: 50%;
  background: #25d366;
  color: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 16px rgba(37,211,102,0.4);
  z-index: 999;
  text-decoration: none;
  transition: transform 0.2s;
}
.whatsapp-fab:hover { transform: scale(1.08); color: white; }

/* ===== PAGINATION ===== */
.page-link { border-radius: 0 !important; border-color: var(--gray-200); color: var(--black); font-size: 0.8rem; }
.page-link:hover { background: var(--black); border-color: var(--black); color: var(--white); }
.page-item.active .page-link { background: var(--black); border-color: var(--black); color: var(--white); }

/* ===== BADGES / TAGS ===== */
.tag-chip {
  display: inline-block;
  font-size: 0.65rem; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 3px 10px;
  border: 1px solid var(--gray-200);
  color: var(--gray-600);
  text-decoration: none;
  transition: var(--transition);
}
.tag-chip:hover { border-color: var(--black); color: var(--black); }

/* ===== UTILITIES ===== */
.text-serif { font-family: var(--font-serif); }
.tracking-wide { letter-spacing: 0.08em; }
.tracking-wider { letter-spacing: 0.14em; }
.tracking-widest { letter-spacing: 0.2em; }
.img-cover { width: 100%; height: 100%; object-fit: cover; }
.hover-zoom { transition: transform 0.5s ease; }
.hover-zoom:hover { transform: scale(1.04); }
.overflow-hidden { overflow: hidden; }
.border-black { border-color: var(--black) !important; }
.bg-black-custom { background: var(--black); }
.bg-cream { background: var(--cream); }
.bg-off-white { background: var(--off-white); }
.text-gold { color: var(--gold); }
.aspect-square { aspect-ratio: 1; }
.aspect-portrait { aspect-ratio: 3/4; }
.aspect-landscape { aspect-ratio: 16/9; }

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in-up { animation: fadeInUp 0.6s ease forwards; }
.fade-in-up-delay-1 { animation-delay: 0.15s; }
.fade-in-up-delay-2 { animation-delay: 0.3s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 991px) {
  .delsa-header.header-transparent { position: relative; top: 0; background: var(--black); }
  .hero-section { min-height: 70vh; }
  .navbar-collapse { background: var(--white); padding: 16px; margin-top: 8px; border-top: 1px solid var(--gray-200); }
  .header-transparent .navbar-collapse { background: var(--black); }
  .header-transparent .nav-link { color: rgba(255,255,255,0.8) !important; }
  .delsa-header.header-transparent .navbar-actions .btn { border-color: rgba(255,255,255,0.4); color: var(--white); }
  .section { padding: 50px 0; }
  .section-lg { padding: 70px 0; }
}
@media (max-width: 767px) {
  .delsa-topbar { display: none; }
  h1 { font-size: 2.2rem; }
  .hero-section { min-height: 60vh; }
}

/* ===== PRODUCT DETAIL PAGE ===== */
.product-gallery-main { aspect-ratio: 1; overflow: hidden; background: var(--off-white); }
.product-gallery-main img { width:100%; height:100%; object-fit:cover; }
.product-thumbnail {
  width: 70px; height: 70px; flex-shrink: 0;
  border: 1px solid var(--gray-200); overflow:hidden; cursor:pointer;
  transition: border-color 0.2s;
}
.product-thumbnail.active, .product-thumbnail:hover { border-color: var(--black); }
.product-thumbnail img { width:100%; height:100%; object-fit:cover; }
.product-attributes-table { font-size: 0.82rem; }
.product-attributes-table tr td:first-child { font-weight: 500; color: var(--gray-600); width: 140px; padding: 6px 0; border: none; }
.product-attributes-table tr td:last-child { padding: 6px 0; border: none; }

/* ===== CATEGORY GRID ===== */
.category-card { position: relative; overflow: hidden; aspect-ratio: 1; display: block; text-decoration: none; }
.category-card-bg { position:absolute; inset:0; background:#1a1a1a; background-size:cover; background-position:center; transition: transform 0.6s ease; }
.category-card:hover .category-card-bg { transform: scale(1.06); }
.category-card-overlay { position:absolute; inset:0; background: linear-gradient(to top, rgba(0,0,0,0.65) 30%, transparent 70%); }
.category-card-label {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 20px 16px;
  color: var(--white);
  font-family: var(--font-serif);
  font-size: 1.2rem;
}

/* ===== ENQUIRY FORM ===== */
.enquiry-panel { background: var(--off-white); padding: 40px; }

/* ===== 404 / ERROR ===== */
.error-page { min-height: 70vh; display: flex; align-items: center; justify-content: center; text-align: center; }
.error-code { font-family: var(--font-serif); font-size: 8rem; line-height: 1; color: var(--gray-200); }

/* ===== MEGA MENU ===== */
.mega-menu {
  min-width: 520px;
  padding: 0;
  border: 1px solid var(--gray-200);
  border-radius: 2px;
  box-shadow: var(--shadow-md);
}
.mega-menu-inner {
  display: flex;
  flex-wrap: wrap;
  padding: 20px;
  gap: 0;
}
.mega-menu-col {
  min-width: 140px;
  flex: 1;
  padding: 0 16px;
  border-right: 1px solid var(--cream);
}
.mega-menu-col:last-of-type { border-right: none; }
.mega-menu-category {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dark, #111);
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--gold);
  text-decoration: none;
}
.mega-menu-col .dropdown-item {
  font-size: 0.83rem;
  padding: 5px 0;
  color: var(--gray-600);
  background: none;
  border: none;
}
.mega-menu-col .dropdown-item:hover { color: var(--gold); padding-left: 4px; }
.mega-menu-footer {
  width: 100%;
  border-top: 1px solid var(--cream);
  margin-top: 12px;
  padding-top: 12px;
  font-size: 0.78rem;
}
.mega-menu-footer a { color: var(--gray-600); text-decoration: none; }
.mega-menu-footer a:hover { color: var(--gold); }

/* ===== BRAND CARDS (Homepage & Category) ===== */
.cat-brand-heading {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--black);
  margin: 0;
}
.cat-brand-block-divider { border-bottom: 1px solid var(--cream); }

.brand-card-link { text-decoration: none; display: block; color: inherit; }
.brand-card {
  border: 1px solid var(--gray-200);
  border-radius: 4px;
  overflow: hidden;
  background: var(--white);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.brand-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.brand-card-header {
  padding: 18px 12px;
  text-align: center;
  border-bottom: 1px solid var(--gray-200);
  min-height: 75px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
}
.brand-card-logo {
  max-height: 48px;
  max-width: 130px;
  object-fit: contain;
}
.brand-card-name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--black);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.brand-card-products {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--gray-200);
}
.brand-card-thumb {
  aspect-ratio: 1/1;
  overflow: hidden;
  background: var(--cream);
}
.brand-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.brand-card:hover .brand-card-thumb img { transform: scale(1.06); }
.brand-card-thumb-empty { width: 100%; height: 100%; background: var(--cream); }
.brand-card-footer {
  padding: 10px 12px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-600);
  text-align: center;
  background: var(--white);
  border-top: 1px solid var(--gray-200);
}

/* ===== BRAND PAGE ===== */
.brand-page-header {
  background: var(--off-white);
  padding: 50px 0 30px;
  text-align: center;
}
.brand-page-header-inner { max-width: 600px; margin: 0 auto; }
.brand-page-logo { max-height: 80px; max-width: 220px; object-fit: contain; }
.brand-page-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.brand-page-desc { color: var(--gray-600); font-size: 0.9rem; line-height: 1.8; margin: 0; }
.btn-delsa-link {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-600);
  text-decoration: none;
  border-bottom: 1px solid var(--gray-400);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}
.btn-delsa-link:hover { color: var(--gold); border-color: var(--gold); }

/* ===== BRAND PAGE FILTER PILLS ===== */
.brand-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.brand-filter-pill {
  display: inline-block;
  padding: 6px 18px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--gray-600);
  border: 1px solid var(--gray-200);
  border-radius: 2px;
  transition: all 0.2s ease;
  background: var(--white);
}
.brand-filter-pill:hover { border-color: var(--gold); color: var(--gold); }
.brand-filter-pill.active { background: var(--black); color: var(--white); border-color: var(--black); }