/*
  HI TECH HOMESTYLES Premium Design System & Stylesheet
  Inspired by Apple, Tesla, and IKEA design philosophies.
  Focus: Luxurious simplicity, high white-space, elegant gradients, glassmorphism, and responsive fluidity.
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* CSS Custom Properties (Design Tokens) */
:root {
  --primary: #1E3A8A; /* Royal Blue */
  --primary-rgb: 30, 58, 138;
  --secondary: #3B82F6; /* Sky Blue */
  --secondary-rgb: 59, 130, 246;
  --accent: #DBEAFE; /* Light Blue */
  --accent-rgb: 219, 234, 254;
  --bg-primary: #FFFFFF;
  --bg-secondary: #F8FAFC;
  --bg-card: rgba(255, 255, 255, 0.8);
  --text-main: #1F2937; /* Dark Gray */
  --text-muted: #6B7280; /* Muted Gray */
  --text-light: #F9FAFB;
  --success: #10B981;
  --border-color: rgba(226, 232, 240, 0.8);
  
  /* Font Families */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Spacing */
  --max-width: 1300px;
  
  /* Animations & Transitions */
  --ease-premium: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.25s var(--ease-premium);
  --transition-normal: 0.5s var(--ease-premium);
  --transition-slow: 0.8s var(--ease-premium);

  /* Shadows */
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.06), 0 10px 10px -5px rgba(0, 0, 0, 0.03);
  --shadow-premium: 0 30px 60px -15px rgba(0, 0, 0, 0.08);
  --shadow-glow: 0 0 20px rgba(59, 130, 246, 0.3);
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  color: var(--text-main);
  background-color: var(--bg-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-main);
  font-weight: 600;
  line-height: 1.25;
}

p {
  color: var(--text-muted);
  font-weight: 400;
}

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

/* Layout Utilities */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.section-padding {
  padding: 8rem 0;
}

@media (max-width: 768px) {
  .section-padding {
    padding: 5rem 0;
  }
  .container {
    padding: 0 1.25rem;
  }
}

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

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

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

@media (max-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* Section Header Styles */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4.5rem auto;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--secondary);
  background: var(--accent);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  margin-bottom: 1rem;
}

.section-title {
  font-size: 2.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1.2rem;
}

@media (max-width: 768px) {
  .section-title {
    font-size: 2.2rem;
  }
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
}

/* Button Design */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1rem;
  padding: 0.9rem 2.2rem;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--text-light);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow), var(--shadow-md);
}

.btn-secondary {
  background: var(--bg-primary);
  color: var(--primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: var(--bg-secondary);
  border-color: var(--primary);
  transform: translateY(-2px);
}

.btn-text {
  padding: 0;
  color: var(--secondary);
  font-weight: 600;
  background: transparent;
  border: none;
}

.btn-text::after {
  content: ' →';
  transition: transform var(--transition-fast);
}

.btn-text:hover::after {
  transform: translateX(5px);
}

/* Sticky Navigation Bar */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all var(--transition-normal);
  border-bottom: 1px solid transparent;
}

.header-scrolled {
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 5.5rem;
  transition: height var(--transition-normal);
}

.header-scrolled .nav-container {
  height: 4.5rem;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.logo-img {
  height: 2.75rem;
  width: auto;
  border-radius: 8px;
  object-fit: cover;
}

.logo-text-wrapper {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--primary);
  line-height: 1;
}

.logo-subtitle {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  list-style: none;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-main);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--secondary);
}

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

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

/* Mobile Navigation Hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.hamburger-line {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--text-main);
  margin: 5px 0;
  transition: all var(--transition-fast);
}

@media (max-width: 991px) {
  .nav-toggle {
    display: block;
  }
  .nav-menu {
    position: fixed;
    top: 5.5rem;
    left: 0;
    width: 100%;
    height: calc(100vh - 5.5rem);
    background-color: var(--bg-primary);
    flex-direction: column;
    padding: 3rem 0;
    gap: 2.5rem;
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 999;
  }
  .header-scrolled .nav-menu {
    top: 4.5rem;
    height: calc(100vh - 4.5rem);
  }
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .nav-toggle.active .hamburger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .nav-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
  }
  .nav-toggle.active .hamburger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 5.5rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.02);
  filter: brightness(0.92);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.8) 50%, rgba(219, 234, 254, 0.4) 100%);
  z-index: -1;
}

.hero-content {
  max-width: 680px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background-color: var(--accent);
  color: var(--primary);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.5rem 1.2rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
  box-shadow: 0 2px 10px rgba(59, 130, 246, 0.1);
}

.hero-headline {
  font-size: 3.75rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text-main);
  margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
  .hero-headline {
    font-size: 2.8rem;
  }
}

.hero-desc {
  font-size: 1.25rem;
  line-height: 1.6;
  margin-bottom: 2.5rem;
  color: var(--text-muted);
}

.hero-actions {
  display: flex;
  gap: 1.25rem;
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    gap: 1rem;
  }
  .hero-actions .btn {
    width: 100%;
  }
}

/* About Section */
.about-image-wrapper {
  position: relative;
  padding: 1.5rem;
}

.about-img {
  width: 100%;
  max-width: 500px;
  height: 480px;
  object-fit: cover;
  border-radius: 24px;
  box-shadow: var(--shadow-premium);
}

.about-badge {
  position: absolute;
  bottom: 0;
  right: 0;
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: 2rem;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  max-width: 260px;
}

.about-badge-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.about-badge-text {
  font-size: 0.95rem;
  color: var(--text-main);
  font-weight: 500;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3.5rem;
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
}

.stat-item {
  text-align: left;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

@media (max-width: 480px) {
  .about-stats {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

/* Premium Card Styles (Products & Interior Services) */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-premium);
  border-color: rgba(59, 130, 246, 0.2);
}

.card-img-wrapper {
  position: relative;
  overflow: hidden;
  height: 250px;
  background-color: var(--bg-secondary);
}

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

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

.card-icon-floating {
  position: absolute;
  bottom: -20px;
  right: 25px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--text-light);
  width: 50px;
  height: 50px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  z-index: 10;
  border: 2px solid var(--bg-primary);
}

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

.card-body {
  padding: 2rem 1.8rem 1.8rem 1.8rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-title {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.card-desc {
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.card-link {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--secondary);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.card-link::after {
  content: '→';
  transition: transform var(--transition-fast);
}

.card:hover .card-link::after {
  transform: translateX(4px);
}

/* Why Choose Us Section */
.why-section {
  background-color: var(--bg-secondary);
}

.feature-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  text-align: center;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.feature-icon-wrapper {
  background: var(--accent);
  color: var(--primary);
  width: 64px;
  height: 64px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem auto;
  transition: all var(--transition-fast);
}

.feature-card:hover .feature-icon-wrapper {
  background: var(--primary);
  color: var(--text-light);
}

.feature-icon-wrapper svg {
  width: 28px;
  height: 28px;
}

.feature-card-title {
  font-size: 1.25rem;
  margin-bottom: 0.85rem;
  font-weight: 600;
}

.feature-card-desc {
  font-size: 0.9rem;
  line-height: 1.5;
}

/* Home Masonry Gallery Section */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 240px;
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.gallery-grid-item {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  border: 1px solid var(--border-color);
}

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

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

@media (max-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 180px;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 220px;
  }
  .gallery-grid-item-wide, .gallery-grid-item-tall {
    grid-column: span 1;
    grid-row: span 1;
  }
}

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

.gallery-grid-item:hover .gallery-item-img {
  transform: scale(1.06);
}

.gallery-item-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(0deg, rgba(30, 58, 138, 0.8) 0%, rgba(30, 58, 138, 0.2) 60%, transparent 100%);
  opacity: 0;
  transition: opacity var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
}

.gallery-grid-item:hover .gallery-item-overlay {
  opacity: 1;
}

.gallery-item-tag {
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.25rem;
}

.gallery-item-title {
  color: var(--text-light);
  font-size: 1.1rem;
  font-weight: 600;
}

.gallery-cta-wrapper {
  text-align: center;
}

/* Glassmorphism Testimonials Section */
.testimonials-section {
  background-color: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

/* Dynamic design background blobs */
.testimonials-section::before, .testimonials-section::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.15;
  z-index: 0;
}

.testimonials-section::before {
  background: var(--secondary);
  top: -100px;
  left: -100px;
}

.testimonials-section::after {
  background: var(--accent);
  bottom: -100px;
  right: -100px;
}

.testimonials-container {
  position: relative;
  z-index: 1;
}

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

@media (max-width: 1024px) {
  .testimonials-slider {
    grid-template-columns: 1fr;
  }
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 24px;
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.6);
  box-shadow: var(--shadow-md);
  border-color: rgba(255, 255, 255, 0.7);
}

.stars-wrapper {
  display: flex;
  gap: 0.25rem;
  color: #FBBF24;
  margin-bottom: 1.5rem;
}

.stars-wrapper svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.testimonial-quote {
  font-size: 1.1rem;
  line-height: 1.6;
  font-style: italic;
  color: var(--text-main);
  margin-bottom: 2rem;
  flex-grow: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--secondary));
  color: var(--primary);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: var(--shadow-sm);
}

.author-info-name {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.2;
}

.author-info-tag {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Contact Section */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
}

@media (max-width: 991px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 2.2rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.contact-icon-wrapper {
  background: var(--accent);
  color: var(--primary);
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

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

.contact-details-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  color: var(--secondary);
  margin-bottom: 0.25rem;
}

.contact-details-value {
  font-size: 1.1rem;
  color: var(--text-main);
  font-weight: 500;
}

.contact-details-link {
  display: block;
  font-size: 1.1rem;
  color: var(--text-main);
  font-weight: 500;
}

.contact-details-link:hover {
  color: var(--secondary);
}

.contact-hours-item {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  font-size: 1rem;
  border-bottom: 1px solid var(--border-color);
  padding: 0.4rem 0;
}

.contact-hours-item:last-child {
  border-bottom: none;
}

.contact-socials {
  margin-top: 3rem;
}

.contact-socials-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1.2rem;
}

.contact-social-buttons {
  display: flex;
  gap: 1rem;
}

.btn-social {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 0.9rem 1.8rem;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 600;
  transition: all var(--transition-fast);
}

.btn-social:hover {
  transform: translateY(-2px);
  background: var(--accent);
  color: var(--primary);
  border-color: var(--secondary);
}

.btn-social-maps:hover {
  background: #E8F5E9;
  color: #2E7D32;
  border-color: #4CAF50;
}

.btn-social svg {
  width: 20px;
  height: 20px;
}

.contact-form-wrapper {
  background: var(--bg-secondary);
  border-radius: 24px;
  padding: 3rem;
  border: 1px solid var(--border-color);
}

@media (max-width: 480px) {
  .contact-form-wrapper {
    padding: 1.8rem;
  }
}

.form-title {
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.2rem;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Floating WhatsApp Pulse Button */
.whatsapp-floating {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background-color: #25D366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: transform var(--transition-fast);
  cursor: pointer;
}

.whatsapp-floating:hover {
  transform: scale(1.08) rotate(8deg);
}

.whatsapp-floating::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: #25D366;
  opacity: 0.3;
  z-index: -1;
  animation: pulse-ring 1.8s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse-ring {
  0% {
    transform: scale(0.95);
    opacity: 0.5;
  }
  100% {
    transform: scale(1.4);
    opacity: 0;
  }
}

.whatsapp-floating svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

/* Footer Section */
.footer {
  background-color: #0F172A;
  color: #94A3B8;
  padding: 6rem 0 3rem 0;
  border-top: 1px solid #1E293B;
}

.footer h3, .footer h4 {
  color: var(--text-light);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

@media (max-width: 991px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer-logo-wrapper {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.footer-logo-img {
  height: 2.8rem;
  width: auto;
  border-radius: 8px;
  object-fit: cover;
  filter: brightness(0.95);
}

.footer-logo-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-light);
}

.footer-tagline {
  font-size: 0.95rem;
  line-height: 1.5;
}

.footer-links-title {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  list-style: none;
}

.footer-links-link {
  color: #94A3B8;
}

.footer-links-link:hover {
  color: var(--secondary);
  padding-left: 5px;
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  list-style: none;
}

.footer-contact-item {
  display: flex;
  gap: 0.75rem;
}

.footer-contact-item svg {
  width: 20px;
  height: 20px;
  color: var(--secondary);
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid #1E293B;
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* Scroll Reveal Helper Styles */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-premium), transform 0.8s var(--ease-premium);
}

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

/* DEDICATED GALLERY PAGE & LIGHTBOX SPECIFIC STYLES */
.gallery-body {
  padding-top: 7rem;
  background-color: var(--bg-secondary);
  min-height: 100vh;
}

.gallery-header-nav {
  margin-bottom: 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.btn-back {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 0.6rem 1.25rem;
  border-radius: 10px;
  font-family: var(--font-heading);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-back:hover {
  background: var(--bg-secondary);
  border-color: var(--primary);
  color: var(--primary);
}

.gallery-masonry {
  columns: 4 280px;
  column-gap: 1.5rem;
  margin-bottom: 5rem;
}

.gallery-masonry-item {
  display: inline-block;
  width: 100%;
  margin-bottom: 1.5rem;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.gallery-masonry-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(59, 130, 246, 0.2);
}

.gallery-masonry-img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--transition-slow);
}

.gallery-masonry-item:hover .gallery-masonry-img {
  transform: scale(1.04);
}

/* Lightbox Layout Styles */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 2010;
}

.lightbox-close svg {
  width: 32px;
  height: 32px;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: none;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2010;
  transition: background-color var(--transition-fast);
}

.lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox-prev {
  left: 2rem;
}

.lightbox-next {
  right: 2rem;
}

@media (max-width: 768px) {
  .lightbox-nav {
    width: 44px;
    height: 44px;
  }
  .lightbox-prev {
    left: 0.75rem;
  }
  .lightbox-next {
    right: 0.75rem;
  }
}

.lightbox-content-wrapper {
  max-width: 90%;
  max-height: 80%;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.lightbox-img {
  max-width: 100%;
  max-height: 100%;
  border-radius: 12px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  object-fit: contain;
  transition: transform var(--transition-fast);
  cursor: zoom-in;
}

.lightbox-img.zoomed {
  transform: scale(1.6);
  cursor: zoom-out;
}

.lightbox-caption {
  position: absolute;
  bottom: -3.5rem;
  color: white;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  text-align: center;
  font-weight: 500;
  max-width: 600px;
}

/* Empty Placeholder Design */
.placeholder-coming-soon {
  grid-column: 1 / -1;
  text-align: center;
  padding: 6rem 2rem;
  background: var(--bg-primary);
  border: 1px dashed var(--border-color);
  border-radius: 24px;
  max-width: 600px;
  margin: 2rem auto;
  box-shadow: var(--shadow-sm);
}

.placeholder-icon {
  color: var(--secondary);
  margin-bottom: 1.5rem;
}

.placeholder-icon svg {
  width: 56px;
  height: 56px;
}

.placeholder-title {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.placeholder-text {
  font-size: 1.05rem;
  color: var(--text-muted);
}