/*
Theme Name: Flame & Finish
Theme URI: https://www.flameandfinish.com
Author: Flame & Finish Marketing Corp
Description: Dark luxury enterprise theme — SPC flooring and WPC wall panels importer, Cebu, Philippines.
Version: 2.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: Private
Text Domain: flame-finish
*/

/* ================================================================
   DESIGN TOKENS
   ================================================================ */
:root {
  /* Colors — surfaces */
  --color-bg:          #0D0D0D;
  --color-surface:     #161616;
  --color-surface-2:   #1E1E1E;
  --color-surface-3:   #262626;
  --color-border:      #2A2A2A;
  --color-border-hover:#3A3A3A;

  /* Colors — accent */
  --color-bronze:      #C17B3A;
  --color-bronze-light:#D4955A;
  --color-bronze-dark: #9E5F22;
  --color-bronze-muted:rgba(193,123,58,0.15);

  /* Colors — text */
  --color-text:        #E8E2D9;
  --color-text-muted:  #9A9088;
  --color-text-faint:  #5A5450;
  --color-white:       #FFFFFF;

  /* Colors — semantic */
  --color-success:     #4ADE80;
  --color-warning:     #FBBF24;
  --color-danger:      #F87171;
  --color-info:        #60A5FA;

  /* Focus */
  --color-focus:       #C17B3A;
  --focus-ring:        2px solid var(--color-focus);
  --focus-offset:      2px;

  /* Typography */
  --font-display:      'Cormorant Garamond', Georgia, serif;
  --font-body:         'DM Sans', system-ui, sans-serif;

  /* Type scale */
  --size-xs:   0.75rem;
  --size-sm:   0.875rem;
  --size-base: 1rem;
  --size-lg:   1.125rem;
  --size-xl:   1.25rem;
  --size-2xl:  1.5rem;
  --size-3xl:  1.875rem;
  --size-4xl:  2.25rem;
  --size-5xl:  3rem;
  --size-6xl:  3.75rem;
  --size-7xl:  4.5rem;

  /* Spacing — 4px grid */
  --space-1:   0.25rem;
  --space-2:   0.5rem;
  --space-3:   0.75rem;
  --space-4:   1rem;
  --space-5:   1.25rem;
  --space-6:   1.5rem;
  --space-8:   2rem;
  --space-10:  2.5rem;
  --space-12:  3rem;
  --space-16:  4rem;
  --space-20:  5rem;
  --space-24:  6rem;
  --space-32:  8rem;

  /* Radii */
  --radius-sm: 2px;
  --radius:    4px;
  --radius-lg: 8px;

  /* Motion */
  --transition:      0.3s ease;
  --transition-fast:  0.15s ease;
  --transition-slow:  0.6s ease;

  /* Layout */
  --max-width:        1280px;
  --max-width-narrow: 900px;
}

/* ================================================================
   RESET
   ================================================================ */
:where(*, *::before, *::after) {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

:where(body) {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--size-base);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

:where(img, video, svg) {
  max-width: 100%;
  height: auto;
  display: block;
}

:where(a) {
  color: var(--color-bronze);
  text-decoration: none;
  transition: color var(--transition-fast);
}
:where(a):hover { color: var(--color-bronze-light); }

:where(ul, ol) { list-style: none; }

:where(button, input, select, textarea) {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

:where(h1, h2, h3, h4, h5, h6) {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  color: var(--color-text);
  letter-spacing: 0.01em;
}

/* ================================================================
   ACCESSIBILITY
   ================================================================ */

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  background: var(--color-bronze);
  color: var(--color-white);
  padding: var(--space-2) var(--space-4);
  font-size: var(--size-sm);
  font-weight: 500;
  z-index: 99999;
  transition: top var(--transition-fast);
}
.skip-link:focus {
  top: var(--space-2);
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
}

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Focus-visible ring — universal */
:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
}

/* Remove focus ring on mouse clicks */
:focus:not(:focus-visible) {
  outline: none;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Increased contrast */
@media (prefers-contrast: more) {
  :root {
    --color-border: #444;
    --color-border-hover: #666;
    --color-text-muted: #BBB;
  }
}

/* ================================================================
   LAYOUT
   ================================================================ */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-6);
}
@media (max-width: 768px) {
  .container { padding-inline: var(--space-4); }
}

.container--narrow { max-width: var(--max-width-narrow); }

.section { padding-block: var(--space-24); }
@media (max-width: 768px) {
  .section { padding-block: var(--space-16); }
}

/* ================================================================
   TYPOGRAPHY
   ================================================================ */
.display-xl {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, var(--size-7xl));
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.01em;
}

.display-lg {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, var(--size-6xl));
  font-weight: 300;
  line-height: 1.1;
}

.display-md {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, var(--size-5xl));
  font-weight: 400;
  line-height: 1.15;
}

.section-label {
  font-family: var(--font-body);
  font-size: var(--size-xs);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-bronze);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(var(--size-4xl), 4vw, var(--size-6xl));
  font-weight: 300;
  line-height: 1.1;
}

/* ================================================================
   BUTTONS
   ================================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  font-family: var(--font-body);
  font-size: var(--size-sm);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1px solid transparent;
  background: transparent;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
  min-height: 44px;
  min-width: 44px;
  position: relative;
}

/* Variants */
.btn--primary {
  background: var(--color-bronze);
  color: var(--color-white);
  border-color: var(--color-bronze);
}
.btn--primary:hover {
  background: var(--color-bronze-light);
  border-color: var(--color-bronze-light);
  color: var(--color-white);
}
.btn--primary:active {
  background: var(--color-bronze-dark);
  border-color: var(--color-bronze-dark);
}

.btn--outline {
  background: transparent;
  color: var(--color-bronze);
  border-color: var(--color-bronze);
}
.btn--outline:hover {
  background: var(--color-bronze);
  color: var(--color-white);
}
.btn--outline:active {
  background: var(--color-bronze-dark);
  border-color: var(--color-bronze-dark);
  color: var(--color-white);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn--ghost:hover {
  border-color: var(--color-bronze);
  color: var(--color-bronze);
}
.btn--ghost:active {
  background: var(--color-bronze-muted);
}

.btn--danger {
  background: var(--color-danger);
  color: var(--color-white);
  border-color: var(--color-danger);
}
.btn--danger:hover { opacity: 0.9; }

/* Sizes */
.btn--sm { padding: var(--space-2) var(--space-5); font-size: var(--size-xs); min-height: 36px; }
.btn--lg { padding: var(--space-4) var(--space-10); font-size: var(--size-base); }

/* States */
.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

.btn--loading {
  color: transparent !important;
  pointer-events: none;
}
.btn--loading::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: btn-spin 0.6s linear infinite;
}
@keyframes btn-spin {
  to { transform: rotate(360deg); }
}

/* ================================================================
   FORM COMPONENTS
   ================================================================ */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

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

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  padding: var(--space-3) var(--space-4);
  font-size: var(--size-sm);
  line-height: 1.5;
  min-height: 44px;
  transition: border-color var(--transition-fast);
  -webkit-appearance: none;
  border-radius: 0;
}

.form-input:hover,
.form-textarea:hover,
.form-select:hover {
  border-color: var(--color-border-hover);
}

.form-input:focus-visible,
.form-textarea:focus-visible,
.form-select:focus-visible {
  border-color: var(--color-bronze);
  outline: none;
  box-shadow: 0 0 0 1px var(--color-bronze);
}

/* Error state */
.form-group.has-error .form-input,
.form-group.has-error .form-textarea,
.form-group.has-error .form-select {
  border-color: var(--color-danger);
}
.form-group.has-error .form-input:focus-visible,
.form-group.has-error .form-textarea:focus-visible {
  box-shadow: 0 0 0 1px var(--color-danger);
}

/* Disabled */
.form-input:disabled,
.form-textarea:disabled,
.form-select:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  background: var(--color-surface-2);
}

/* Read-only */
.form-input:read-only {
  color: var(--color-text-muted);
  border-style: dashed;
}

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

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-faint);
}

.form-hint {
  font-size: var(--size-xs);
  color: var(--color-text-faint);
}

.form-error {
  font-size: var(--size-xs);
  color: var(--color-danger);
  min-height: 1.2em;
}

/* ================================================================
   CARDS
   ================================================================ */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: border-color var(--transition-fast), transform var(--transition);
}
.card:hover {
  border-color: var(--color-bronze);
  transform: translateY(-2px);
}

.card__image-wrap {
  overflow: hidden;
  position: relative;
}

.card__image {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.card:hover .card__image { transform: scale(1.04); }

.card__body { padding: var(--space-5) var(--space-6); }

.card__footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border);
}

/* ================================================================
   BADGES / CHIPS
   ================================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  font-size: var(--size-xs);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid transparent;
}

.badge--bronze  { background: var(--color-bronze-muted); color: var(--color-bronze-light); border-color: var(--color-bronze); }
.badge--success { background: rgba(74,222,128,0.12);  color: var(--color-success); border-color: var(--color-success); }
.badge--warning { background: rgba(251,191,36,0.12);  color: var(--color-warning); border-color: var(--color-warning); }
.badge--danger  { background: rgba(248,113,113,0.12); color: var(--color-danger);  border-color: var(--color-danger);  }
.badge--info    { background: rgba(96,165,250,0.12);  color: var(--color-info);    border-color: var(--color-info);    }

/* ================================================================
   BREADCRUMBS
   ================================================================ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  padding-block: var(--space-3);
  font-size: var(--size-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb a:hover { color: var(--color-bronze); }
.breadcrumb__sep { color: var(--color-text-faint); }
.breadcrumb__current { color: var(--color-text-faint); }

/* ================================================================
   DATA LIST (key-value pairs)
   ================================================================ */
.data-list {
  display: grid;
  gap: var(--space-2);
}

.data-list__row {
  display: flex;
  gap: var(--space-4);
  padding-block: var(--space-2);
  font-size: var(--size-sm);
  border-bottom: 1px solid var(--color-border);
}

.data-list__key {
  min-width: 120px;
  font-weight: 500;
  color: var(--color-text-muted);
  text-transform: uppercase;
  font-size: var(--size-xs);
  letter-spacing: 0.08em;
}

/* ================================================================
   ALERTS
   ================================================================ */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  font-size: var(--size-sm);
}

.alert--success { border-color: var(--color-success); background: rgba(74,222,128,0.06); }
.alert--warning { border-color: var(--color-warning); background: rgba(251,191,36,0.06); }
.alert--danger  { border-color: var(--color-danger);  background: rgba(248,113,113,0.06); }
.alert--info    { border-color: var(--color-info);     background: rgba(96,165,250,0.06); }

.alert__dismiss {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--color-text-faint);
  cursor: pointer;
  padding: var(--space-1);
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.alert__dismiss:hover { color: var(--color-text); }

/* ================================================================
   SKELETON LOADING
   ================================================================ */
.skeleton {
  background: var(--color-surface-2);
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-sm);
}
.skeleton::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--color-surface-3) 50%,
    transparent 100%
  );
  animation: skeleton-shimmer 1.5s ease-in-out infinite;
}
@keyframes skeleton-shimmer {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}
.skeleton--text { height: 1em; width: 80%; }
.skeleton--heading { height: 1.5em; width: 60%; }
.skeleton--image { aspect-ratio: 4/3; width: 100%; }

/* ================================================================
   SITE HEADER
   ================================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding-block: var(--space-5);
  background: transparent;
  transition: background var(--transition), padding var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  background: rgba(13, 13, 13, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: var(--color-border);
  padding-block: var(--space-3);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

.site-logo img,
.site-logo__img { height: 52px; width: auto; }

.site-logo__text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-text);
  letter-spacing: 0.05em;
}

/* NAV */
.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-menu a {
  font-size: var(--size-sm);
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text);
  transition: color var(--transition-fast);
  position: relative;
  padding-block: var(--space-1);
}
.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-bronze);
  transition: width var(--transition);
}
.nav-menu a:hover,
.nav-menu .current-menu-item > a,
.nav-menu .current_page_item > a {
  color: var(--color-bronze);
}
.nav-menu a:hover::after,
.nav-menu .current-menu-item > a::after,
.nav-menu .current_page_item > a::after {
  width: 100%;
}

.nav-cta .btn { padding: var(--space-2) var(--space-5); }

/* HAMBURGER */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: var(--space-2);
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--color-text);
  transition: all var(--transition);
  transform-origin: center;
}
.menu-toggle.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile nav */
@media (max-width: 900px) {
  .menu-toggle { display: flex; }
  .site-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(320px, 90vw);
    height: 100vh;
    height: 100dvh;
    background: var(--color-surface);
    border-left: 1px solid var(--color-border);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: var(--space-16) var(--space-8);
    transition: right var(--transition-slow);
    z-index: 999;
    overflow-y: auto;
  }
  .site-nav.open { right: 0; }
  .nav-menu {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-6);
  }
  .nav-menu a { font-size: var(--size-xl); }
}

/* Overlay */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 998;
}
.nav-overlay.active { display: block; }

/* ================================================================
   SITE FOOTER
   ================================================================ */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-16);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--color-border);
}
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-8); }
}

.footer-brand .site-logo { margin-bottom: var(--space-5); }
.footer-brand .site-logo img { height: 44px; }

.footer-brand > p {
  font-size: var(--size-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 280px;
  margin-top: var(--space-5);
}

.footer-col__heading {
  font-family: var(--font-body);
  font-size: var(--size-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-bronze);
  margin-bottom: var(--space-5);
}

.footer-col ul li { margin-bottom: var(--space-3); }

.footer-col ul a {
  font-size: var(--size-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}
.footer-col ul a:hover { color: var(--color-text); }

/* Contact items */
.footer-contact__item {
  margin-bottom: var(--space-4);
}

.footer-contact__label {
  display: block;
  font-size: var(--size-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.footer-contact__item a,
.footer-contact__item span {
  font-size: var(--size-sm);
  color: var(--color-text-muted);
}
.footer-contact__item a:hover { color: var(--color-bronze); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-5);
  font-size: var(--size-xs);
  color: var(--color-text-faint);
  gap: var(--space-4);
}
@media (max-width: 600px) {
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ================================================================
   ORNAMENT / DIVIDER
   ================================================================ */
.ornament {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  color: var(--color-bronze);
}
.ornament::before,
.ornament::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-bronze);
  opacity: 0.4;
}

/* ================================================================
   UTILITIES
   ================================================================ */
.text-bronze { color: var(--color-bronze); }
.text-muted  { color: var(--color-text-muted); }
.text-center { text-align: center; }
.text-right  { text-align: right; }

.mt-auto { margin-top: auto; }
.flex    { display: flex; }
.flex-col{ flex-direction: column; }
.items-center   { align-items: center; }
.justify-between{ justify-content: space-between; }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* ================================================================
   WOOCOMMERCE BASE OVERRIDES
   ================================================================ */
.woocommerce-message,
.woocommerce-error,
.woocommerce-info {
  background: var(--color-surface) !important;
  color: var(--color-text) !important;
  border-top: 2px solid var(--color-bronze) !important;
  padding: var(--space-4) !important;
  margin-bottom: var(--space-6) !important;
  list-style: none !important;
}

.woocommerce-error {
  border-top-color: var(--color-danger) !important;
}

.woocommerce-Price-amount { color: var(--color-bronze); }

.woocommerce .quantity .qty {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  width: 60px;
  text-align: center;
  padding: var(--space-2);
  min-height: 44px;
}

.woocommerce #respond input#submit,
.woocommerce a.button,
.woocommerce button.button,
.woocommerce input.button {
  background: var(--color-bronze) !important;
  color: var(--color-white) !important;
  border: none !important;
  padding: var(--space-3) var(--space-6) !important;
  font-family: var(--font-body) !important;
  font-size: var(--size-sm) !important;
  font-weight: 500 !important;
  letter-spacing: 0.08em !important;
  text-transform: uppercase !important;
  cursor: pointer !important;
  transition: background var(--transition-fast) !important;
  min-height: 44px !important;
  border-radius: 0 !important;
}

.woocommerce #respond input#submit:hover,
.woocommerce a.button:hover,
.woocommerce button.button:hover,
.woocommerce input.button:hover {
  background: var(--color-bronze-light) !important;
}