/* ============================================
   MMABOLAO DESIGN QUARTERS - STYLESHEET
   A modern, sleek website for a Botswana-based
   furniture & lifestyle retail company.
   ============================================ */

/* ---------- CSS CUSTOM PROPERTIES ---------- */
:root {
  /* Brand colors derived from the Mmabolao logo */
  --color-black: #0a0a0a;
  --color-dark: #1a1a1a;
  --color-charcoal: #2a2a2a;
  --color-gray-dark: #444;
  --color-gray: #888;
  --color-gray-light: #ccc;
  --color-off-white: #f5f5f3;
  --color-white: #ffffff;
  --color-accent: #c8a96e;
  --color-accent-dark: #b08d4f;
  --color-accent-light: #e8d5a8;

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

  /* Spacing */
  --section-padding: 100px 0;
  --container-width: 1200px;
  --gap: 2rem;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-slow: 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-gray-dark);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
  list-style: none;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---------- SECTION DEFAULTS ---------- */
.section {
  padding: var(--section-padding);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3.5rem;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--color-black);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--color-gray);
  line-height: 1.7;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-block;
  padding: 14px 36px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: 2px solid transparent;
  border-radius: 0;
  cursor: pointer;
  transition: all var(--transition-smooth);
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-black);
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
}

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

.btn-outline:hover {
  background-color: var(--color-white);
  color: var(--color-black);
}

/* ========== NAVIGATION ========== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: all var(--transition-smooth);
}

.navbar.scrolled {
  background-color: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  padding: 0.75rem 0;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.nav-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo img {
  height: 40px;
  width: auto;
}

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

.nav-link {
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-white);
  position: relative;
  padding: 0.25rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-accent);
  transition: width var(--transition-smooth);
}

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

.nav-link--cta {
  padding: 10px 24px;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
}

.nav-link--cta::after {
  display: none;
}

.nav-link--cta:hover {
  background-color: var(--color-accent);
  color: var(--color-black);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-white);
  transition: all var(--transition-fast);
}

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

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.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;
  background: url('../images/furniture/showroom-leather.jpg') center center / cover no-repeat;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(10, 10, 10, 0.85) 0%,
    rgba(10, 10, 10, 0.65) 50%,
    rgba(10, 10, 10, 0.85) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem 1.5rem;
  max-width: 750px;
}

.hero-logo {
  width: 280px;
  margin: 0 auto 1rem;
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.2s forwards;
}

.hero-tagline {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--color-accent);
  letter-spacing: 3px;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.4s forwards;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--color-gray-light);
  font-weight: 300;
  line-height: 1.8;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.6s forwards;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.8s forwards;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  animation: fadeIn 1s ease 1.2s forwards;
}

.hero-scroll-indicator span {
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-gray);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
  animation: scrollPulse 2s ease infinite;
}

/* ========== ABOUT SECTION ========== */
.about {
  background-color: var(--color-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-bottom: 4rem;
}

.about-lead {
  font-size: 1.15rem;
  line-height: 1.8;
  color: var(--color-charcoal);
  margin-bottom: 1.25rem;
}

.about-text p {
  margin-bottom: 1.5rem;
  color: var(--color-gray-dark);
}

.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.value-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.value-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-off-white);
  border-radius: 50%;
  padding: 8px;
  color: var(--color-accent-dark);
}

.value-icon svg {
  width: 18px;
  height: 18px;
}

.value-item h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: 0.15rem;
}

.value-item p {
  font-size: 0.825rem;
  margin-bottom: 0 !important;
  color: var(--color-gray);
  line-height: 1.5;
}

/* About Images */
.about-images {
  position: relative;
  height: 500px;
}

.about-img {
  overflow: hidden;
}

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

.about-img:hover img {
  transform: scale(1.03);
}

.about-img--main {
  position: absolute;
  top: 0;
  left: 0;
  width: 80%;
  height: 70%;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.about-img--accent {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 55%;
  height: 50%;
  border: 6px solid var(--color-white);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

/* Vision & Mission */
.vision-mission {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.vm-card {
  background-color: var(--color-off-white);
  padding: 2.5rem;
  border-left: 3px solid var(--color-accent);
}

.vm-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 0.75rem;
}

.vm-card p {
  color: var(--color-gray-dark);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ========== DIRECTOR SECTION ========== */
.director {
  background-color: var(--color-dark);
}

.director-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0;
  overflow: hidden;
  background-color: var(--color-black);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
}

.director-image {
  width: 100%;
  max-width: 550px;
}

.director-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left center;
}

.director-info {
  padding: 3.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.director-info .section-label {
  color: var(--color-accent);
}

.director-name {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.25rem;
}

.director-title {
  font-size: 1rem;
  color: var(--color-accent);
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.director-divider {
  width: 60px;
  height: 2px;
  background-color: var(--color-accent);
  margin-bottom: 1.5rem;
}

.director-bio {
  color: var(--color-gray-light);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 1rem;
}

/* ========== PRODUCTS SECTION ========== */
.products {
  background-color: var(--color-off-white);
}

/* Product Tabs */
.product-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 3rem;
}

.tab-btn {
  padding: 10px 24px;
  font-family: var(--font-body);
  font-size: 0.825rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  border: 1px solid var(--color-gray-light);
  background-color: var(--color-white);
  color: var(--color-gray-dark);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tab-btn:hover,
.tab-btn.active {
  background-color: var(--color-black);
  border-color: var(--color-black);
  color: var(--color-white);
}

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.product-card {
  background-color: var(--color-white);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transition: all var(--transition-smooth);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.product-card.hidden {
  display: none;
}

.product-img {
  height: 260px;
  overflow: hidden;
}

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

.product-card:hover .product-img img {
  transform: scale(1.05);
}

.product-info {
  padding: 1.5rem;
}

.product-category {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: 0.5rem;
  display: block;
}

.product-info h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: 0.5rem;
}

.product-info p {
  font-size: 0.875rem;
  color: var(--color-gray);
  line-height: 1.6;
}

/* ========== GALLERY SECTION ========== */
.gallery {
  background-color: var(--color-white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 280px;
  gap: 1rem;
}

.gallery-item {
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0);
  transition: background var(--transition-smooth);
}

.gallery-item:hover::after {
  background: rgba(10, 10, 10, 0.15);
}

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

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item--wide {
  grid-column: span 2;
}

.gallery-item--tall {
  grid-row: span 2;
}

/* ========== CONTACT SECTION ========== */
.contact {
  background-color: var(--color-off-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-card {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  padding: 1.5rem;
  background-color: var(--color-white);
  transition: box-shadow var(--transition-smooth);
}

.contact-card:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.contact-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-black);
  color: var(--color-accent);
  padding: 10px;
}

.contact-icon svg {
  width: 22px;
  height: 22px;
}

.contact-card h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: 0.25rem;
}

.contact-card p {
  font-size: 0.9rem;
  color: var(--color-gray-dark);
  line-height: 1.6;
}

.contact-card a {
  color: var(--color-accent-dark);
}

.contact-card a:hover {
  color: var(--color-black);
}

.contact-map {
  min-height: 400px;
  background-color: var(--color-gray-light);
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  min-height: 400px;
}

/* ========== FOOTER ========== */
.footer {
  background-color: var(--color-black);
  color: var(--color-gray);
  padding: 4rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--color-charcoal);
}

.footer-logo {
  width: 160px;
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-gray);
}

.footer h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 1.25rem;
}

.footer ul li {
  font-size: 0.875rem;
  margin-bottom: 0.6rem;
  color: var(--color-gray);
}

.footer ul li a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  padding: 1.5rem 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--color-gray);
}

/* ========== ANIMATIONS ========== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.5; transform: scaleY(0.6); }
}

/* Scroll-triggered animations */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========== RESPONSIVE DESIGN ========== */

/* Tablets */
@media (max-width: 1024px) {
  .about-grid {
    gap: 2.5rem;
  }

  .about-values {
    grid-template-columns: 1fr;
  }

  .director-card {
    grid-template-columns: 1fr;
  }

  .director-image {
    max-width: 100%;
    max-height: 350px;
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

/* Mobile Landscape / Small Tablets */
@media (max-width: 768px) {
  :root {
    --section-padding: 70px 0;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: var(--color-black);
    flex-direction: column;
    align-items: flex-start;
    padding: 5rem 2rem 2rem;
    gap: 0;
    transition: right var(--transition-smooth);
  }

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

  .nav-menu li {
    width: 100%;
  }

  .nav-link {
    display: block;
    padding: 0.75rem 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--color-charcoal);
  }

  .nav-link--cta {
    border: 1px solid var(--color-accent);
    text-align: center;
    margin-top: 1rem;
  }

  .hero-logo {
    width: 200px;
  }

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

  .about-images {
    height: 350px;
    order: -1;
  }

  .vision-mission {
    grid-template-columns: 1fr;
  }

  .director-info {
    padding: 2rem;
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 200px;
  }

  .gallery-item--wide {
    grid-column: span 2;
  }

  .gallery-item--tall {
    grid-row: span 1;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* Mobile Portrait */
@media (max-width: 480px) {
  .hero-subtitle {
    font-size: 0.95rem;
  }

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

  .btn {
    width: 100%;
    max-width: 280px;
    text-align: center;
  }

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

  .product-tabs {
    gap: 0.35rem;
  }

  .tab-btn {
    padding: 8px 14px;
    font-size: 0.75rem;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 250px;
  }

  .gallery-item--wide {
    grid-column: span 1;
  }

  .about-images {
    height: 280px;
  }

  .about-img--main {
    width: 90%;
    height: 65%;
  }

  .about-img--accent {
    width: 50%;
    height: 50%;
  }

  .vm-card {
    padding: 1.5rem;
  }
}