/* ===== MARTIVA — Main Stylesheet ===== */

/* ── CSS Custom Properties ── */
:root {
  --color-navy: #0A1628;
  --color-navy-light: #132240;
  --color-warm-white: #F8F4EF;
  --color-gold: #C9A84C;
  --color-gold-light: #dbb95a;
  --color-gold-dark: #b8962e;
  --color-slate: #4A5568;
  --color-slate-light: #718096;
  --color-white: #ffffff;
  --color-black: #000000;
  --color-gray-100: #f7f7f7;
  --color-gray-200: #e2e2e2;
  --color-gray-300: #cbd5e0;
  --color-gray-400: #a0aec0;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;

  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.07);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 40px rgba(0,0,0,0.12);
  --shadow-gold: 0 4px 14px rgba(201,168,76,0.3);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  --max-width: 1200px;
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-body);
  color: var(--color-navy);
  background-color: var(--color-warm-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ── Animations ── */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes goldShine {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

.animate-fade-in {
  animation: fadeIn 0.8s ease forwards;
}

.animate-fade-in-up {
  animation: fadeInUp 0.8s ease forwards;
}

.animate-scale-in {
  animation: scaleIn 0.6s ease forwards;
}

/* ── Typography ── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.2rem, 2vw, 1.5rem); }

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--color-gold);
  margin: 1rem auto 0;
}

.section-subtitle {
  text-align: center;
  color: var(--color-slate);
  font-size: 1.1rem;
  margin-top: -1.5rem;
  margin-bottom: 3rem;
}

.section-title + .section-subtitle {
  margin-top: -2rem;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  overflow: hidden;
}

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

.btn-primary:hover {
  background: var(--color-gold-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.btn-secondary {
  background: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
}

.btn-secondary:hover {
  background: var(--color-white);
  color: var(--color-navy);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-navy);
  border: 2px solid var(--color-gold);
}

.btn-outline:hover {
  background: var(--color-gold);
  color: var(--color-white);
  transform: translateY(-2px);
}

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

.btn-dark:hover {
  background: var(--color-navy-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ── HEADER / NAVBAR ── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  height: var(--header-height);
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  background: rgba(10, 22, 40, 0.98);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.8rem;
  color: var(--color-gold);
  letter-spacing: 3px;
  text-transform: uppercase;
  transition: var(--transition);
}

.logo:hover {
  color: var(--color-gold-light);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  color: var(--color-white);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 1px;
  text-transform: uppercase;
  position: relative;
  padding: 4px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-gold);
  transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-links a.active {
  color: var(--color-gold);
}

/* ── Hamburger Menu ── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--color-gold);
  transition: var(--transition);
  transform-origin: center;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: translateX(-10px);
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ── HERO SECTION ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-navy) 0%, #0d1f3c 50%, var(--color-navy) 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(201,168,76,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 50%, rgba(201,168,76,0.05) 0%, transparent 50%);
  z-index: 1;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.03;
  background-image:
    linear-gradient(30deg, var(--color-gold) 12%, transparent 12.5%, transparent 87%, var(--color-gold) 87.5%),
    linear-gradient(150deg, var(--color-gold) 12%, transparent 12.5%, transparent 87%, var(--color-gold) 87.5%);
  background-size: 80px 140px;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 0 20px;
  animation: fadeInUp 1s ease forwards;
}

.hero-content h1 {
  font-size: clamp(3rem, 8vw, 5.5rem);
  margin-bottom: 0.5rem;
  letter-spacing: 4px;
  color: var(--color-white);
}

.hero-content h1 .brand-highlight {
  color: var(--color-gold);
}

.hero-tagline {
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  color: var(--color-gray-300);
  margin-bottom: 2.5rem;
  font-weight: 400;
  font-style: italic;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--color-white);
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  opacity: 0.6;
}

.hero-scroll-indicator .scroll-line {
  width: 1px;
  height: 40px;
  background: var(--color-gold);
  animation: pulse 2s ease infinite;
}

/* ── Page Hero (inner pages) ── */
.page-hero {
  padding: calc(var(--header-height) + 60px) 0 60px;
  background: linear-gradient(135deg, var(--color-navy), var(--color-navy-light));
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(201,168,76,0.06) 0%, transparent 70%);
}

.page-hero h1 {
  color: var(--color-white);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  position: relative;
  z-index: 1;
}

.page-hero h1::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--color-gold);
  margin: 1rem auto 0;
}

.page-hero p {
  color: var(--color-gray-300);
  font-size: 1.1rem;
  margin-top: 1rem;
  position: relative;
  z-index: 1;
}

/* ── FEATURES BAR ── */
.features-bar {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  padding: 1.5rem 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: center;
}

.feature-icon {
  width: 44px;
  height: 44px;
  background: var(--color-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-white);
  font-size: 1.1rem;
}

.feature-text {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-navy);
}

.feature-text small {
  display: block;
  font-weight: 400;
  color: var(--color-slate);
  font-size: 0.8rem;
  margin-top: 2px;
}

/* ── SECTIONS (General) ── */
.section {
  padding: 5rem 0;
}

.section-alt {
  background: var(--color-white);
}

/* ── PRODUCT CARDS ── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

.product-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
  border: 1px solid var(--color-gray-200);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.product-card-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1;
  background: var(--color-gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-card-image img {
  transform: scale(1.08);
}

.product-card-image .placeholder-icon {
  font-size: 3rem;
  color: var(--color-gray-300);
}

.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--color-gold);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-card-body {
  padding: 1.25rem;
}

.product-card-body h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin-bottom: 0.3rem;
  color: var(--color-navy);
}

.product-card-body .product-category {
  font-size: 0.8rem;
  color: var(--color-slate);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.3rem;
}

.product-price {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-gold-dark);
  margin: 0.5rem 0;
}

.product-rating {
  color: var(--color-gold);
  font-size: 0.9rem;
  margin-bottom: 0.8rem;
  letter-spacing: 2px;
}

.product-card-body .btn {
  width: 100%;
  padding: 10px;
  font-size: 0.85rem;
}

/* ── About Snippet ── */
.about-snippet {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.about-snippet p {
  font-size: 1.1rem;
  color: var(--color-slate);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

/* ── TESTIMONIALS ── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background: var(--color-white);
  padding: 2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-200);
  transition: var(--transition);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.testimonial-stars {
  color: var(--color-gold);
  font-size: 1.1rem;
  margin-bottom: 1rem;
  letter-spacing: 2px;
}

.testimonial-card blockquote {
  font-style: italic;
  color: var(--color-slate);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-slate);
  font-weight: 600;
  font-size: 1.1rem;
}

.testimonial-author-info strong {
  display: block;
  font-size: 0.95rem;
  color: var(--color-navy);
}

.testimonial-author-info span {
  font-size: 0.85rem;
  color: var(--color-slate);
}

/* ── NEWSLETTER ── */
.newsletter {
  background: linear-gradient(135deg, var(--color-navy), var(--color-navy-light));
  padding: 4rem 0;
  text-align: center;
}

.newsletter h2 {
  color: var(--color-white);
  margin-bottom: 0.5rem;
}

.newsletter p {
  color: var(--color-gray-300);
  margin-bottom: 2rem;
}

.newsletter-form {
  display: flex;
  max-width: 500px;
  margin: 0 auto;
  gap: 0;
}

.newsletter-form input {
  flex: 1;
  padding: 14px 20px;
  border: none;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
}

.newsletter-form input:focus {
  box-shadow: inset 0 0 0 2px var(--color-gold);
}

.newsletter-form .btn {
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 14px 28px;
}

/* ── ABOUT PAGE SPECIFICS ── */
.about-story {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.about-story p {
  color: var(--color-slate);
  font-size: 1.1rem;
  line-height: 1.8;
}

.mission-vision {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.mission-card,
.vision-card {
  background: var(--color-white);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-200);
  text-align: center;
  transition: var(--transition);
}

.mission-card:hover,
.vision-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.mission-card .icon,
.vision-card .icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.mission-card h3,
.vision-card h3 {
  font-family: var(--font-heading);
  color: var(--color-navy);
  margin-bottom: 0.75rem;
}

.mission-card p,
.vision-card p {
  color: var(--color-slate);
  line-height: 1.7;
}

/* ── Team ── */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.team-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-gray-200);
  text-align: center;
  transition: var(--transition);
}

.team-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.team-card-image {
  width: 100%;
  aspect-ratio: 1;
  background: var(--color-gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: var(--color-gray-300);
  overflow: hidden;
  position: relative;
}

.team-card-body {
  padding: 1.5rem;
}

.team-card-body h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-navy);
  margin-bottom: 0.25rem;
}

.team-card-body .role {
  color: var(--color-gold-dark);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.5px;
}

/* ── Why Choose Us ── */
.why-choose-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.why-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-200);
  transition: var(--transition);
}

.why-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--color-gold);
}

.why-icon {
  width: 48px;
  height: 48px;
  background: rgba(201,168,76,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.why-text h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--color-navy);
  margin-bottom: 0.3rem;
}

.why-text p {
  color: var(--color-slate);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ── PRODUCTS PAGE ── */
.filter-bar {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 24px;
  border: 2px solid var(--color-gray-200);
  background: var(--color-white);
  color: var(--color-slate);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.filter-btn:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

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

/* ── CONTACT PAGE ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-form {
  background: var(--color-white);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-200);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-navy);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-navy);
  background: var(--color-warm-white);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-success {
  display: none;
  background: rgba(201,168,76,0.1);
  border: 2px solid var(--color-gold);
  padding: 2rem;
  border-radius: var(--radius-md);
  text-align: center;
  color: var(--color-navy);
}

.form-success.show {
  display: block;
  animation: fadeIn 0.5s ease;
}

.form-success .success-icon {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

.form-success h3 {
  font-family: var(--font-heading);
  margin-bottom: 0.5rem;
}

.contact-info {
  background: var(--color-white);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-200);
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-gray-100);
}

.contact-info-item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  background: rgba(201,168,76,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-info-text h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--color-navy);
  margin-bottom: 0.2rem;
}

.contact-info-text p,
.contact-info-text a {
  color: var(--color-slate);
  font-size: 0.95rem;
  line-height: 1.5;
}

.contact-info-text a:hover {
  color: var(--color-gold);
}

.contact-map {
  margin-top: 3rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-gray-200);
}

.contact-map iframe {
  width: 100%;
  height: 350px;
  display: block;
}

/* ── 404 PAGE ── */
.error-page {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--header-height) + 40px) 20px 40px;
}

.error-number {
  font-family: var(--font-heading);
  font-size: clamp(8rem, 20vw, 15rem);
  color: var(--color-gold);
  line-height: 1;
  animation: float 3s ease-in-out infinite;
  text-shadow: 0 10px 30px rgba(201,168,76,0.2);
}

.error-page h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--color-navy);
  margin: 1rem 0 0.5rem;
}

.error-page p {
  color: var(--color-slate);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

/* ── FOOTER ── */
.footer {
  background: var(--color-navy);
  color: var(--color-white);
  padding: 4rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .logo {
  font-size: 2rem;
  display: inline-block;
  margin-bottom: 1rem;
}

.footer-brand p {
  color: var(--color-gray-400);
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 280px;
}

.footer h4 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-gold);
  margin-bottom: 1.25rem;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--color-gray-400);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--color-gold);
  padding-left: 4px;
}

.footer-contact li {
  color: var(--color-gray-400);
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
  display: flex;
  gap: 8px;
}

.footer-contact a {
  color: var(--color-gray-400);
}

.footer-contact a:hover {
  color: var(--color-gold);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  color: var(--color-gray-400);
  font-size: 0.85rem;
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  color: var(--color-gray-400);
  font-size: 0.85rem;
}

.footer-bottom-links a:hover {
  color: var(--color-gold);
}

/* ── RESPONSIVE ── */

/* Tablet */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .mission-vision {
    grid-template-columns: 1fr;
  }

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

  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .why-choose-grid {
    grid-template-columns: 1fr;
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }

  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    flex-direction: column;
    background: var(--color-navy);
    padding: calc(var(--header-height) + 20px) 2rem 2rem;
    gap: 1.5rem;
    transition: right 0.3s ease;
    box-shadow: -4px 0 20px rgba(0,0,0,0.3);
    align-items: flex-start;
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    font-size: 1rem;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
    text-align: center;
  }

  .feature-item {
    justify-content: center;
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .team-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand p {
    margin: 0 auto;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .newsletter-form {
    flex-direction: column;
    max-width: 400px;
  }

  .newsletter-form input {
    border-radius: var(--radius-sm);
    margin-bottom: 0.5rem;
  }

  .newsletter-form .btn {
    border-radius: var(--radius-sm);
  }

  .hero-content h1 {
    font-size: clamp(2.2rem, 10vw, 3.5rem);
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .page-hero {
    padding: calc(var(--header-height) + 30px) 0 40px;
  }

  .filter-bar {
    gap: 0.3rem;
  }

  .filter-btn {
    padding: 8px 16px;
    font-size: 0.8rem;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .product-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin: 0 auto;
  }

  .section {
    padding: 3rem 0;
  }

  h1 { font-size: clamp(2rem, 8vw, 2.5rem); }
  h2 { font-size: clamp(1.5rem, 6vw, 2rem); }

  .contact-form,
  .contact-info {
    padding: 1.5rem;
  }
}

/* ── Focus & Accessibility ── */
:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

.btn:focus-visible {
  outline: 2px solid var(--color-white);
  outline-offset: 3px;
}

/* ── 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;
  }
}

/* ── Utility ── */
.text-gold { color: var(--color-gold); }
.text-navy { color: var(--color-navy); }
.text-slate { color: var(--color-slate); }
.bg-white { background: var(--color-white); }
.bg-warm { background: var(--color-warm-white); }
.bg-navy { background: var(--color-navy); }
.text-center { text-align: center; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }
.py-3 { padding-top: 3rem; padding-bottom: 3rem; }
.py-5 { padding-top: 5rem; padding-bottom: 5rem; }

/* ── Nav Overlay ── */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 999;
}

.nav-overlay.show {
  display: block;
}

/* ── Image placeholder styling ── */
.img-placeholder {
  background: linear-gradient(135deg, var(--color-gray-100), var(--color-gray-200));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-400);
  font-size: 0.9rem;
  position: relative;
  overflow: hidden;
}

.img-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  background-size: 200% 100%;
  animation: shimmer 2s ease infinite;
}

/* ── Scroll reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}