/* ==========================================================================
   TAMMUZ DENTAL — Components
   components.css: Nav, Hero, Cards, Modal, Footer, Trust Strip
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. NAVIGATION
   -------------------------------------------------------------------------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background-color: transparent;
  transition: background-color var(--transition-base),
              box-shadow var(--transition-base),
              backdrop-filter var(--transition-base);
}

.nav.scrolled {
  background-color: rgba(6, 13, 26, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}

.nav.nav--light {
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.nav.nav--light .nav__logo-name,
.nav.nav--light .nav__link,
.nav.nav--light .nav__hamburger span {
  color: var(--color-navy-800);
}

.nav.nav--light .nav__logo-tagline {
  color: var(--color-text-light);
}

.nav__container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-decoration: none;
  flex-shrink: 0;
}

.nav__logo-name {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  letter-spacing: var(--letter-spacing-tight);
  line-height: 1;
  transition: color var(--transition-base);
}

.nav__logo-name span {
  color: var(--color-gold-500);
}

.nav__logo-tagline {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--letter-spacing-wider);
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition-base);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__link {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  color: rgba(255,255,255,0.80);
  transition: color var(--transition-base);
  text-decoration: none;
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-gold-500);
  transition: width var(--transition-base);
}

.nav__link:hover {
  color: var(--color-gold-400);
}

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

.nav__cta {
  margin-left: var(--space-4);
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  background: none;
  border: none;
  cursor: pointer;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav__hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.active span:nth-child(2) { opacity: 0; }
.nav__hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.nav__mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background-color: var(--color-navy-900);
  padding: var(--space-6) var(--container-padding) var(--space-8);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  flex-direction: column;
  gap: var(--space-4);
  z-index: 999;
  transform: translateY(-10px);
  opacity: 0;
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.nav__mobile-menu.open {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}

.nav__mobile-link {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: var(--font-weight-medium);
  color: rgba(255,255,255,0.80);
  padding-block: var(--space-3);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: color var(--transition-fast);
}

.nav__mobile-link:hover {
  color: var(--color-gold-400);
}

@media (max-width: 768px) {
  .nav__menu { display: none; }
  .nav__hamburger { display: flex; }
}

/* --------------------------------------------------------------------------
   2. HERO SECTION
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--color-navy-900);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(74, 127, 168, 0.4) 0%, transparent 70%),
    linear-gradient(135deg, #2a4558 0%, #3f6f95 50%, #4a7fa8 100%);
  z-index: 0;
}

.hero__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(125, 211, 255, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 80% 20%, rgba(215, 239, 250, 0.12) 0%, transparent 50%);
}

/* Geometric accent lines */
.hero__bg::after {
  content: '';
  position: absolute;
  right: -10%;
  top: -10%;
  width: 60%;
  height: 120%;
  background: linear-gradient(135deg, rgba(125, 211, 255, 0.05) 0%, transparent 60%);
  border-left: 1px solid rgba(125, 211, 255, 0.15);
  transform: skewX(-8deg);
}

.hero__grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
  padding-block: calc(var(--nav-height) + var(--space-20)) var(--space-20);
  width: 100%;
}

.hero__inner {
  max-width: 680px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background-color: rgba(125, 211, 255, 0.15);
  border: 1px solid rgba(125, 211, 255, 0.35);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semi);
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  color: #d7effa;
  margin-bottom: var(--space-6);
}

.hero__badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background-color: var(--color-accent-sky);
  border-radius: 50%;
}

.hero__headline {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: var(--font-weight-bold);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--color-white);
  margin-bottom: var(--space-6);
}

.hero__headline em {
  font-style: normal;
  color: var(--color-gold-400);
}

.hero__subheadline {
  font-size: var(--text-lg);
  line-height: var(--line-height-relaxed);
  color: rgba(255,255,255,0.65);
  max-width: 50ch;
  margin-bottom: var(--space-10);
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero__scroll-hint {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255,255,255,0.30);
  font-size: var(--text-xs);
  letter-spacing: var(--letter-spacing-wider);
  text-transform: uppercase;
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.30), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.8; }
}

/* --------------------------------------------------------------------------
   3. TRUST STRIP
   -------------------------------------------------------------------------- */
.trust-strip {
  background-color: var(--color-navy-700);
  border-top: 1px solid rgba(255,255,255,0.10);
  border-bottom: 1px solid rgba(255,255,255,0.10);
  padding-block: var(--space-6);
}

.trust-strip__items {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-12);
  flex-wrap: wrap;
}

.trust-strip__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.trust-strip__icon {
  width: 32px;
  height: 32px;
  color: var(--color-gold-500);
  flex-shrink: 0;
}

.trust-strip__label {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: rgba(255,255,255,0.75);
  white-space: nowrap;
}

.trust-strip__divider {
  width: 1px;
  height: 24px;
  background-color: rgba(255,255,255,0.12);
}

@media (max-width: 600px) {
  .trust-strip__divider { display: none; }
  .trust-strip__items { gap: var(--space-6); }
}

/* --------------------------------------------------------------------------
   4. PRODUCT CARDS & GRID
   -------------------------------------------------------------------------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.product-card {
  background-color: var(--surface-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
}

.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--color-border-dark);
}

.product-card__image-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: var(--color-cream-200);
}

.product-card__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-card__image-wrap > img {
  transform: scale(1.04);
}

/* Product Card Slider (Multiple Images) */
.product-card__slider {
  width: 100%;
  height: 100%;
  position: relative;
}

.product-card__slider img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity var(--transition-base), transform var(--transition-slow);
}

.product-card__slider .slider-img-2 {
  opacity: 0;
}

/* Hover effect for desktop */
@media (hover: hover) {
  .product-card:hover .product-card__slider .slider-img-1 {
    opacity: 0;
  }
  .product-card:hover .product-card__slider .slider-img-2 {
    opacity: 1;
    transform: scale(1.04);
  }
}

/* Auto-slide effect for mobile */
@media (hover: none) {
  @keyframes autoSlide {
    0%, 40% { opacity: 1; transform: scale(1); }
    50%, 90% { opacity: 0; transform: scale(1.02); }
    100% { opacity: 1; transform: scale(1); }
  }
  @keyframes autoSlideReverse {
    0%, 40% { opacity: 0; transform: scale(1.02); }
    50%, 90% { opacity: 1; transform: scale(1); }
    100% { opacity: 0; transform: scale(1.02); }
  }
  
  .product-card__slider .slider-img-1 {
    animation: autoSlide 6s infinite;
  }
  .product-card__slider .slider-img-2 {
    animation: autoSlideReverse 6s infinite;
  }
}

/* CSS placeholder for products without photos */
.product-card__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-navy-900) 0%, var(--color-navy-800) 100%);
}

.product-card__placeholder svg {
  width: 56px;
  height: 56px;
  color: rgba(215, 239, 250, 0.50);
}

.product-card__category-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-1) var(--space-3);
  background-color: rgba(42, 69, 88, 0.82);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semi);
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  color: #d7effa;
  border: 1px solid rgba(125, 211, 255, 0.30);
}

.product-card__body {
  padding: var(--space-5) var(--space-6);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--space-3);
}

.product-card__name {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-dark);
  line-height: var(--line-height-snug);
}

.product-card__desc {
  font-size: var(--text-sm);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-light);
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card__unit {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semi);
  color: var(--color-text-muted);
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-border);
}

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

/* Responsive grid */
@media (max-width: 1024px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
}

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

/* --------------------------------------------------------------------------
   5. CATEGORY FILTER BAR
   -------------------------------------------------------------------------- */
.filter-bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}

.filter-btn {
  padding: var(--space-2) var(--space-5);
  background-color: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-light);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.filter-btn:hover {
  border-color: var(--color-navy-400);
  color: var(--color-navy-800);
  background-color: var(--color-cream-200);
}

.filter-btn.active {
  background-color: var(--color-navy-800);
  border-color: var(--color-navy-800);
  color: var(--color-white);
}

/* --------------------------------------------------------------------------
   6. QUOTE REQUEST MODAL
   -------------------------------------------------------------------------- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(6, 13, 26, 0.75);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.modal-backdrop.open {
  opacity: 1;
  pointer-events: all;
}

@media (min-width: 600px) {
  .modal-backdrop {
    align-items: center;
  }
}

.modal {
  background-color: var(--color-white);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(40px);
  transition: transform var(--transition-spring);
  box-shadow: var(--shadow-xl);
}

.modal-backdrop.open .modal {
  transform: translateY(0);
}

@media (min-width: 600px) {
  .modal {
    border-radius: var(--radius-xl);
    max-height: 85vh;
  }
}

.modal__header {
  padding: var(--space-6) var(--space-8);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  position: sticky;
  top: 0;
  background-color: var(--color-white);
  z-index: 1;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.modal__title {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-dark);
}

.modal__subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  margin-top: var(--space-1);
}

.modal__close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-cream-200);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  color: var(--color-text-mid);
  flex-shrink: 0;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.modal__close:hover {
  background-color: var(--color-cream-300);
  color: var(--color-text-dark);
}

.modal__body {
  padding: var(--space-8);
}

.modal__product-ref {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-cream-100);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-6);
}

.modal__product-ref-label {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semi);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.modal__product-ref-name {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semi);
  color: var(--color-text-dark);
}

/* --------------------------------------------------------------------------
   7. FORM ELEMENTS
   -------------------------------------------------------------------------- */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semi);
  color: var(--color-text-dark);
  margin-bottom: var(--space-2);
}

.form-label .required {
  color: var(--color-error);
  margin-left: 2px;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-cream-100);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--color-text-dark);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
  outline: none;
  appearance: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--color-navy-400);
  background-color: var(--color-white);
  box-shadow: 0 0 0 3px rgba(42, 74, 114, 0.12);
}

.form-input.error,
.form-textarea.error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.10);
}

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

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-error-msg {
  display: none;
  font-size: var(--text-xs);
  color: var(--color-error);
  margin-top: var(--space-1);
}

.form-error-msg.visible {
  display: block;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

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

.form-submit-note {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-align: center;
  margin-top: var(--space-4);
  line-height: var(--line-height-relaxed);
}

/* Form success / error states */
.form-message {
  display: none;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-5);
}

.form-message.success {
  display: block;
  background-color: rgba(45, 140, 94, 0.10);
  border: 1px solid rgba(45, 140, 94, 0.30);
  color: var(--color-success);
}

.form-message.error {
  display: block;
  background-color: rgba(192, 57, 43, 0.08);
  border: 1px solid rgba(192, 57, 43, 0.25);
  color: var(--color-error);
}

/* --------------------------------------------------------------------------
   8. ABOUT / CREDIBILITY SECTION
   -------------------------------------------------------------------------- */
.about-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

@media (max-width: 768px) {
  .about-section {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
}

.about-visual {
  position: relative;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--color-navy-800) 0%, var(--color-navy-700) 100%);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-visual__accent {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 60%;
  height: 40%;
  background: linear-gradient(135deg, rgba(125, 211, 255, 0.18), transparent);
  border-top-left-radius: var(--radius-xl);
}

.about-visual__icon {
  width: 80px;
  height: 80px;
  color: rgba(215, 239, 250, 0.55);
  opacity: 0.8;
}

.about-stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4) var(--space-6);
  border-left: 3px solid var(--color-gold-500);
  margin-block: var(--space-3);
}

.about-stat__number {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-dark);
}

.about-stat__label {
  font-size: var(--text-sm);
  color: var(--color-text-light);
}

/* --------------------------------------------------------------------------
   9. CTA BANNER
   -------------------------------------------------------------------------- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-navy-900) 0%, var(--color-navy-800) 100%);
  padding-block: var(--space-16);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 60% 80% at 50% 50%, rgba(125, 211, 255, 0.08), transparent);
}

.cta-banner__content {
  position: relative;
  z-index: 1;
}

.cta-banner__title {
  font-family: var(--font-serif);
  font-size: clamp(var(--text-2xl), 3vw, var(--text-4xl));
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.cta-banner__subtitle {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.60);
  max-width: 48ch;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

.cta-banner__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* WhatsApp CTA */
.btn-whatsapp {
  background-color: #25D366;
  color: var(--color-white);
  border-color: #25D366;
  gap: var(--space-2);
}

.btn-whatsapp:hover {
  background-color: #1DAA59;
  border-color: #1DAA59;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.30);
}

/* --------------------------------------------------------------------------
   10. FOOTER
   -------------------------------------------------------------------------- */
.footer {
  background-color: var(--color-navy-900);
  color: rgba(255,255,255,0.65);
  padding-top: var(--space-16);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

@media (max-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .footer__brand { grid-column: 1 / -1; }
}

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

.footer__logo-name {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  letter-spacing: var(--letter-spacing-tight);
  margin-bottom: var(--space-2);
}

.footer__logo-name span {
  color: var(--color-gold-500);
}

.footer__tagline {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.40);
  margin-bottom: var(--space-5);
  line-height: var(--line-height-relaxed);
  max-width: 36ch;
}

.footer__column-title {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semi);
  letter-spacing: var(--letter-spacing-wider);
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--color-gold-400);
}

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  margin-bottom: var(--space-3);
}

.footer__contact-item svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  color: var(--color-gold-500);
}

.footer__legal {
  padding-block: var(--space-6);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer__legal-text {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.30);
  line-height: var(--line-height-relaxed);
  max-width: 60ch;
}

.footer__legal-text strong {
  color: rgba(255,255,255,0.50);
  font-weight: var(--font-weight-medium);
}

.footer__copyright {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.25);
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   11. EMPTY STATE (no products found)
   -------------------------------------------------------------------------- */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-20);
}

.empty-state__icon {
  width: 48px;
  height: 48px;
  color: var(--color-text-muted);
  margin-inline: auto;
  margin-bottom: var(--space-4);
}

.empty-state__text {
  font-size: var(--text-base);
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   12. PAGE HERO (inner pages)
   -------------------------------------------------------------------------- */
.page-hero {
  background: linear-gradient(135deg, var(--color-navy-800) 0%, var(--color-navy-700) 100%);
  padding-top: calc(var(--nav-height) + var(--space-12));
  padding-bottom: var(--space-12);
}

.page-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.page-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.45);
  margin-bottom: var(--space-3);
}

.page-hero__breadcrumb a {
  color: rgba(255,255,255,0.55);
  transition: color var(--transition-fast);
}

.page-hero__breadcrumb a:hover { color: var(--color-gold-400); }

/* --------------------------------------------------------------------------
   13. CONTACT PAGE
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: var(--space-16);
  align-items: start;
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
}

.contact-info__item {
  display: flex;
  gap: var(--space-4);
  padding-block: var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.contact-info__icon {
  width: 40px;
  height: 40px;
  background-color: var(--color-cream-200);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-gold-500);
}

.contact-info__icon svg {
  width: 18px;
  height: 18px;
}

.contact-info__label {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semi);
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.contact-info__value {
  font-size: var(--text-base);
  color: var(--color-text-dark);
  font-weight: var(--font-weight-medium);
}

.contact-form-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
}

/* --------------------------------------------------------------------------
   14. 404 PAGE
   -------------------------------------------------------------------------- */
.not-found {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-navy-900) 0%, var(--color-navy-700) 100%);
}

.not-found__content {
  text-align: center;
  padding: var(--space-8);
}

.not-found__code {
  font-family: var(--font-serif);
  font-size: 8rem;
  font-weight: var(--font-weight-bold);
  color: transparent;
  -webkit-text-stroke: 1px rgba(201, 168, 76, 0.40);
  line-height: 1;
  margin-bottom: var(--space-4);
}

.not-found__title {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.not-found__text {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.50);
  max-width: 40ch;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}