/* ============================================================
   SRI MENS WEAR — GLOBAL DESIGN SYSTEM
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,600&family=Inter:wght@300;400;500;600;700&display=swap');

/* --- CSS Custom Properties --- */
:root {
  /* Colors */
  --gold: #C9A84C;
  --gold-light: #E8C97A;
  --gold-dark: #A8892E;
  --gold-pale: rgba(201, 168, 76, 0.12);
  --navy: #1B2A4A;
  --navy-light: #243660;
  --navy-dark: #111C30;
  --black: #0A0A0A;
  --dark: #1A1A1A;
  --white: #FAFAFA;
  --off-white: #F5F5F0;
  --gray-50: #FAFAFA;
  --gray-100: #F4F4F4;
  --gray-200: #EBEBEB;
  --gray-300: #D9D9D9;
  --gray-400: #AFAFAF;
  --gray-500: #888888;
  --gray-600: #555555;
  --gray-700: #333333;
  --success: #2D7D46;
  --success-pale: rgba(45, 125, 70, 0.1);
  --error: #C0392B;
  --error-pale: rgba(192, 57, 43, 0.1);
  --warning: #E67E22;

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Border Radius */
  --r-xs: 3px;
  --r-sm: 6px;
  --r: 10px;
  --r-lg: 16px;
  --r-xl: 24px;
  --r-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.09);
  --shadow: 0 4px 20px rgba(0,0,0,0.11);
  --shadow-lg: 0 8px 36px rgba(0,0,0,0.15);
  --shadow-xl: 0 16px 56px rgba(0,0,0,0.2);
  --shadow-gold: 0 6px 24px rgba(201,168,76,0.35);
  --shadow-navy: 0 6px 24px rgba(27,42,74,0.35);

  /* Transitions */
  --t-fast: 150ms ease;
  --t: 250ms ease;
  --t-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Z-index layers */
  --z-base: 1;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-overlay: 300;
  --z-modal: 400;
  --z-toast: 500;

  /* Layout */
  --header-height: 76px;
  --container-max: 1440px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--dark);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--t-fast); }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }
svg { flex-shrink: 0; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--black);
}

.section-eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--gold);
  display: block;
  margin-bottom: 0.6rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--black);
  line-height: 1.15;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--gray-500);
  font-weight: 400;
  margin-top: 0.75rem;
  max-width: 520px;
}

.section-header { text-align: center; }
.section-header .section-subtitle { margin-left: auto; margin-right: auto; }

.gold-divider {
  width: 56px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold-light));
  border-radius: var(--r-full);
  margin: 1rem 0 0;
}
.section-header .gold-divider { margin: 1rem auto 0; }

/* ============================================================
   LAYOUT
   ============================================================ */
.smw-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
}

.section { padding: 5.5rem 0; }
.section-sm { padding: 3rem 0; }
.section-lg { padding: 7rem 0; }

@media (max-width: 768px) {
  .smw-container { padding: 0 1.25rem; }
  .section { padding: 3.5rem 0; }
  .section-lg { padding: 4rem 0; }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2.25rem;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--black);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--r);
  border: 2px solid var(--gold);
  transition: all var(--t);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}
.btn-gold::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  opacity: 0;
  transition: opacity var(--t);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
  color: var(--black);
}
.btn-gold:hover::after { opacity: 1; }
.btn-gold > * { position: relative; z-index: 1; }
.btn-gold span { position: relative; z-index: 1; }

.btn-outline-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2.25rem;
  background: transparent;
  color: var(--gold);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--r);
  border: 2px solid var(--gold);
  transition: all var(--t);
  cursor: pointer;
  white-space: nowrap;
}
.btn-outline-gold:hover {
  background: var(--gold);
  color: var(--black);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.btn-white {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2.25rem;
  background: var(--white);
  color: var(--black);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--r);
  border: 2px solid var(--white);
  transition: all var(--t);
  cursor: pointer;
  white-space: nowrap;
}
.btn-white:hover {
  background: transparent;
  color: var(--white);
  transform: translateY(-2px);
}

.btn-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2.25rem;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--r);
  border: 2px solid var(--black);
  transition: all var(--t);
  cursor: pointer;
  white-space: nowrap;
}
.btn-dark:hover {
  background: var(--dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--white);
}

.btn-sm { padding: 0.55rem 1.25rem; font-size: 0.78rem; }
.btn-lg { padding: 1.1rem 2.75rem; font-size: 0.9rem; }
.btn-full { width: 100%; }

/* ============================================================
   PRODUCT CARD
   ============================================================ */
.product-card {
  background: var(--white);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  transition: transform var(--t), box-shadow var(--t);
  position: relative;
  border: 1px solid var(--gray-200);
}
.product-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-lg);
}

.product-card-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  background: var(--gray-100);
}
.product-card-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.product-card:hover .product-card-media img { transform: scale(1.08); }

/* Badges */
.product-badges {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  z-index: 2;
}
.badge-pill {
  display: inline-block;
  padding: 0.22rem 0.6rem;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--r-xs);
}
.badge-new { background: var(--navy); color: var(--white); }
.badge-sale { background: var(--gold); color: var(--black); }
.badge-hot { background: #C0392B; color: var(--white); }

/* Quick action buttons */
.product-actions {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  opacity: 0;
  transform: translateX(12px);
  transition: all var(--t);
  z-index: 2;
}
.product-card:hover .product-actions {
  opacity: 1;
  transform: translateX(0);
}
.action-icon-btn {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--white);
  border: none;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: all var(--t-fast);
  font-size: 0.9rem;
  color: var(--dark);
}
.action-icon-btn:hover { background: var(--gold); color: var(--black); }
.action-icon-btn.wished { background: #C0392B; color: var(--white); }

/* Overlay CTA */
.product-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 0.75rem;
  background: rgba(10,10,10,0.88);
  display: flex;
  gap: 0.5rem;
  transform: translateY(100%);
  transition: transform var(--t);
  backdrop-filter: blur(4px);
}
.product-card:hover .product-overlay { transform: translateY(0); }

/* Card Body */
.product-card-body { padding: 1rem 1.25rem 1.25rem; }
.product-cat-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 0.3rem;
}
.product-name {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 0.5rem;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-stars {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  margin-bottom: 0.6rem;
}
.star-icons { display: flex; gap: 2px; }
.star-icons i { font-size: 0.75rem; color: var(--gold); }
.star-icons i.bi-star { color: var(--gray-300); }
.review-count { font-size: 0.72rem; color: var(--gray-500); }
.product-pricing {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.price-now {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--dark);
}
.price-was {
  font-size: 0.85rem;
  color: var(--gray-400);
  text-decoration: line-through;
}
.price-off {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--success);
  background: var(--success-pale);
  padding: 0.1rem 0.45rem;
  border-radius: var(--r-xs);
}

/* ============================================================
   QUICK VIEW MODAL
   ============================================================ */
.qv-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.72);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--t), visibility var(--t);
  backdrop-filter: blur(6px);
}
.qv-overlay.open {
  opacity: 1;
  visibility: visible;
}
.qv-modal {
  background: var(--white);
  border-radius: var(--r-xl);
  max-width: 920px;
  width: 100%;
  max-height: 92vh;
  overflow-y: auto;
  transform: scale(0.9) translateY(24px);
  transition: transform var(--t-slow);
  position: relative;
}
.qv-overlay.open .qv-modal { transform: scale(1) translateY(0); }
.qv-close {
  position: absolute;
  top: 1rem; right: 1rem;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--gray-100);
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  color: var(--dark);
  transition: all var(--t-fast);
  z-index: 10;
}
.qv-close:hover { background: var(--gold); color: var(--black); }

/* ============================================================
   TOAST NOTIFICATIONS
   ============================================================ */
.toast-wrap {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column-reverse;
  gap: 0.75rem;
  pointer-events: none;
  max-width: 380px;
}
.smw-toast {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 1rem 1.25rem;
  background: var(--dark);
  color: var(--white);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-xl);
  pointer-events: auto;
  animation: toastIn 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
  border-left: 4px solid var(--gold);
}
.smw-toast.toast-success { border-left-color: var(--success); }
.smw-toast.toast-error { border-left-color: var(--error); }
.smw-toast.toast-out { animation: toastOut 0.25s ease forwards; }
.toast-ico { font-size: 1.15rem; flex-shrink: 0; }
.toast-msg { font-size: 0.875rem; font-weight: 500; flex: 1; }

@keyframes toastIn {
  from { opacity: 0; transform: translateX(60px) scale(0.9); }
  to { opacity: 1; transform: translateX(0) scale(1); }
}
@keyframes toastOut {
  from { opacity: 1; transform: translateX(0); }
  to { opacity: 0; transform: translateX(60px); }
}

/* ============================================================
   FORM ELEMENTS
   ============================================================ */
.form-group { margin-bottom: 1.25rem; }
.form-label {
  display: block;
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 0.45rem;
  letter-spacing: 0.02em;
}
.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  background: var(--white);
  border: 1.5px solid var(--gray-300);
  border-radius: var(--r);
  color: var(--dark);
  font-size: 0.9rem;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  outline: none;
  appearance: none;
}
.form-control:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.18);
}
.form-control.is-invalid { border-color: var(--error); }
.form-control.is-valid { border-color: var(--success); }
.form-error {
  font-size: 0.79rem;
  color: var(--error);
  margin-top: 0.35rem;
  display: none;
}
.form-error.show { display: block; }

/* ============================================================
   SIZE SELECTOR
   ============================================================ */
.size-grid { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.size-opt {
  min-width: 44px;
  height: 44px;
  padding: 0 0.75rem;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--r);
  background: var(--white);
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--dark);
  cursor: pointer;
  transition: all var(--t-fast);
  display: flex; align-items: center; justify-content: center;
}
.size-opt:hover { border-color: var(--gold); color: var(--gold); }
.size-opt.selected { background: var(--dark); border-color: var(--dark); color: var(--white); }
.size-opt.out-of-stock {
  opacity: 0.35;
  cursor: not-allowed;
  text-decoration: line-through;
}

/* ============================================================
   COLOR SWATCHES
   ============================================================ */
.color-grid { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.color-dot {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--t-fast);
  position: relative;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.1);
}
.color-dot:hover { transform: scale(1.15); }
.color-dot.selected {
  box-shadow: 0 0 0 2px var(--white), 0 0 0 4px var(--gold);
}

/* ============================================================
   QUANTITY STEPPER
   ============================================================ */
.qty-control {
  display: inline-flex;
  align-items: center;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--r);
  overflow: hidden;
}
.qty-btn {
  width: 42px; height: 42px;
  background: var(--gray-100);
  border: none; cursor: pointer;
  font-size: 1rem; font-weight: 600;
  color: var(--dark);
  transition: background var(--t-fast);
  display: flex; align-items: center; justify-content: center;
}
.qty-btn:hover { background: var(--gold); color: var(--black); }
.qty-input {
  width: 52px;
  text-align: center;
  border: none; outline: none;
  font-size: 0.95rem; font-weight: 700;
  color: var(--dark);
  background: transparent;
}

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb-bar {
  background: var(--gray-100);
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--gray-200);
}
.smw-breadcrumb {
  display: flex; align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: var(--gray-500);
  flex-wrap: wrap;
}
.smw-breadcrumb a:hover { color: var(--gold); }
.smw-breadcrumb .sep { color: var(--gray-300); font-size: 0.7rem; }
.smw-breadcrumb .current { color: var(--dark); font-weight: 600; }

/* ============================================================
   PAGE HERO
   ============================================================ */
.page-hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 60%, var(--dark) 100%);
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 70% at 50% 50%, rgba(201,168,76,0.18) 0%, transparent 70%);
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 60px;
  background: linear-gradient(to top, var(--white), transparent);
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--white);
}
.page-hero p {
  color: rgba(255,255,255,0.65);
  margin-top: 0.75rem;
  font-size: 1rem;
}

/* ============================================================
   EMPTY STATE
   ============================================================ */
.empty-state {
  text-align: center;
  padding: 6rem 2rem;
}
.empty-ico { font-size: 4rem; color: var(--gray-300); margin-bottom: 1.5rem; }
.empty-state h3 { font-size: 1.6rem; color: var(--gray-600); margin-bottom: 0.75rem; }
.empty-state p { color: var(--gray-500); margin-bottom: 2rem; }

/* ============================================================
   RANGE SLIDER
   ============================================================ */
.range-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  border-radius: var(--r-full);
  background: linear-gradient(to right, var(--gold) 0%, var(--gold) var(--val, 60%), var(--gray-200) var(--val, 60%), var(--gray-200) 100%);
  outline: none;
  cursor: pointer;
}
.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--gold);
  border: 3px solid var(--white);
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: transform var(--t-fast);
}
.range-slider::-webkit-slider-thumb:hover { transform: scale(1.2); }

/* ============================================================
   GLOBAL UTILITIES
   ============================================================ */
.text-gold { color: var(--gold); }
.text-navy { color: var(--navy); }
.text-gray { color: var(--gray-500); }
.bg-dark-section { background: var(--dark); }
.bg-navy-section { background: var(--navy); }
.bg-off-white { background: var(--off-white); }
.fw-700 { font-weight: 700; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* Page enter animation */
main { animation: pageEnter 0.4s ease both; }
@keyframes pageEnter {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Skeleton loading */
.skeleton {
  background: linear-gradient(90deg, var(--gray-100) 0%, var(--gray-200) 50%, var(--gray-100) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  border-radius: var(--r);
}
@keyframes shimmer {
  from { background-position: -200% 0; }
  to { background-position: 200% 0; }
}

/* Scrollbar */
::-webkit-scrollbar { width: 7px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: var(--r-full); }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

/* Selection */
::selection { background: var(--gold); color: var(--black); }