@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;600;700&family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

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

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

/* --- Theme Variables --- */
:root {
  /* Color Palette - HSL (Teal & Coral Theme) */
  --primary-hue: 205; /* Teal-Blue base */
  --accent-hue: 0;    /* Soft Coral base */
  --gold-hue: 45;     /* Gold base */
  
  --primary-teal: hsl(var(--primary-hue), 81%, 21%); /* #0a3d62 equivalent */
  --primary-light: hsl(var(--primary-hue), 60%, 40%);
  --accent-coral: hsl(var(--accent-hue), 100%, 71%); /* #ff6b6b equivalent */
  --accent-gold: hsl(var(--gold-hue), 65%, 52%);     /* #d4af37 equivalent */
  
  /* Fonts */
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-arabic: 'Cairo', 'Inter', sans-serif;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  /* Light Theme Defaults */
  --bg-color: #f4f7f6;
  --bg-dots: rgba(10, 61, 98, 0.03);
  --text-color: #1e293b;
  --text-muted: #64748b;
  
  --card-bg: rgba(255, 255, 255, 0.7);
  --card-border: rgba(255, 255, 255, 0.5);
  --glass-shadow: rgba(10, 61, 98, 0.08);
  
  --nav-bg: rgba(244, 247, 246, 0.8);
  --nav-border: rgba(10, 61, 98, 0.05);

  --btn-bg: var(--primary-teal);
  --btn-text: #ffffff;
  
  --hero-overlay: linear-gradient(135deg, rgba(10, 61, 98, 0.85) 0%, rgba(15, 118, 110, 0.7) 100%);
}

[data-theme="dark"] {
  /* Dark Theme Variables */
  --bg-color: #0b131a;
  --bg-dots: rgba(255, 255, 255, 0.02);
  --text-color: #f1f5f9;
  --text-muted: #94a3b8;
  
  --card-bg: rgba(15, 28, 38, 0.6);
  --card-border: rgba(255, 255, 255, 0.06);
  --glass-shadow: rgba(0, 0, 0, 0.4);
  
  --nav-bg: rgba(11, 19, 26, 0.85);
  --nav-border: rgba(255, 255, 255, 0.03);

  --btn-bg: var(--accent-coral);
  --btn-text: #0b131a;
  
  --hero-overlay: linear-gradient(135deg, rgba(5, 15, 25, 0.95) 0%, rgba(10, 61, 98, 0.8) 100%);
}

/* --- Base Styles --- */
body {
  font-family: var(--font-sans);
  color: var(--text-color);
  background-color: var(--bg-color);
  background-image: radial-gradient(var(--bg-dots) 1px, transparent 1px);
  background-size: 20px 20px;
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

body[lang="ar"] {
  font-family: var(--font-arabic);
}

/* Typography headers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-color);
}

body[lang="ar"] h1, 
body[lang="ar"] h2, 
body[lang="ar"] h3, 
body[lang="ar"] h4, 
body[lang="ar"] h5, 
body[lang="ar"] h6 {
  font-family: var(--font-arabic);
  font-weight: 700;
}

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

ul {
  list-style: none;
}

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

/* --- Utilities --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.glass-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 16px;
  box-shadow: 0 8px 32px 0 var(--glass-shadow);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.glass-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 40px 0 var(--glass-shadow);
  border-color: rgba(255, 107, 107, 0.2); /* Accent highlight on hover */
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-block-end: 3rem;
  position: relative;
  padding-block-end: 1rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--accent-coral);
  border-radius: 2px;
}

/* --- Navbar --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--nav-bg);
  border-bottom: 1px solid var(--nav-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: background var(--transition-normal), border var(--transition-normal);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.8rem;
  color: var(--primary-teal);
  transition: color var(--transition-fast);
}

[data-theme="dark"] .logo {
  color: var(--text-color);
}

.logo img {
  width: 44px;
  height: 44px;
  object-fit: cover;
  border-radius: 50%;
  border: 1.5px solid var(--nav-border);
  background: #ffffff;
}

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

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

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

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

.nav-controls {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

/* Theme Toggle Button */
.theme-btn {
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--text-color);
  transition: background-color var(--transition-fast);
}

.theme-btn:hover {
  background-color: rgba(128, 128, 128, 0.1);
}

.theme-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* Language Switch Button */
.lang-btn {
  font-family: inherit;
  font-weight: 600;
  padding: 0.4rem 0.8rem;
  border-radius: 8px;
  border: 1px solid var(--text-muted);
  background: transparent;
  color: var(--text-color);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lang-btn:hover {
  background: var(--primary-teal);
  color: #fff;
  border-color: var(--primary-teal);
}

[data-theme="dark"] .lang-btn:hover {
  background: var(--accent-coral);
  color: #0b131a;
  border-color: var(--accent-coral);
}

/* Hamburger mobile menu */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-color);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-block-start: 120px;
  padding-block-end: 60px;
  color: #ffffff;
  overflow: hidden;
}

/* Background image with parallax overlay */
.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  background-image: url('../images/WhatsApp Image 2026-06-18 at 8.10.48 PM.jpeg'); /* Large high-res image */
  background-size: cover;
  background-position: center;
  background-attachment: fixed; /* Parallax effect */
  transform: scale(1.05);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--hero-overlay);
  z-index: -1;
  transition: background var(--transition-normal);
}

.hero-content {
  max-width: 800px;
  z-index: 10;
  opacity: 0;
  transform: translateY(30px);
  animation: heroFadeIn 1.2s forwards cubic-bezier(0.16, 1, 0.3, 1) 0.2s;
}

.hero h1 {
  font-size: 3.5rem;
  line-height: 1.2;
  margin-block-end: 1.5rem;
  color: #ffffff;
}

.hero p {
  font-size: 1.25rem;
  font-weight: 300;
  margin-block-end: 2.5rem;
  opacity: 0.9;
  max-width: 600px;
  margin-inline: auto;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
}

.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  font-weight: 600;
  font-size: 1rem;
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--btn-bg);
  color: var(--btn-text);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
  opacity: 0.95;
}

.btn-secondary {
  background: transparent;
  color: #ffffff;
  border-color: #ffffff;
}

.btn-secondary:hover {
  background: #ffffff;
  color: var(--primary-teal);
  transform: translateY(-2px);
}

@keyframes heroFadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Section Layout --- */
section {
  padding-block: 7rem;
}

/* --- About Section --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.about-badge {
  color: var(--accent-coral);
  text-transform: uppercase;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
}

.about-text h2 {
  font-size: 2.5rem;
  line-height: 1.3;
}

.about-main-text {
  font-size: 1.1rem;
  color: var(--text-color);
}

/* Mission & Vision Cards */
.mission-vision {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.mv-card {
  padding: 2rem;
}

.mv-card h3 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.25rem;
  margin-block-end: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--primary-light);
}

[data-theme="dark"] .mv-card h3 {
  color: var(--accent-coral);
}

.mv-card svg {
  fill: currentColor;
  width: 24px;
  height: 24px;
}

.about-image {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 20px 40px var(--glass-shadow);
  aspect-ratio: 4/5;
}

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

.about-image:hover img {
  transform: scale(1.05);
}

/* Profile Download Banner */
.profile-banner {
  margin-block-start: 3rem;
  padding: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.profile-banner-text h4 {
  font-size: 1.25rem;
  margin-block-end: 0.25rem;
}

.profile-banner-text p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* --- Services Section --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
}

.service-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 2.5rem;
  position: relative;
}

.service-icon {
  color: var(--primary-light);
  margin-block-end: 1.5rem;
}

[data-theme="dark"] .service-icon {
  color: var(--accent-coral);
}

.service-icon svg {
  width: 48px;
  height: 48px;
  fill: currentColor;
}

.service-card h3 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.5rem;
  margin-block-end: 1rem;
}

.service-card ul {
  margin-block-end: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex-grow: 1;
}

.service-card li {
  position: relative;
  padding-inline-start: 1.5rem;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.service-card li::before {
  content: "•";
  position: absolute;
  inset-inline-start: 0;
  color: var(--accent-coral);
  font-weight: bold;
  font-size: 1.2rem;
  line-height: 1;
}

.service-image-box {
  width: 100%;
  height: 200px;
  border-radius: 12px;
  overflow: hidden;
  margin-block-start: auto;
  box-shadow: inset 0 0 10px rgba(0,0,0,0.1);
}

.service-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

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

/* --- Values Section --- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
}

.value-card {
  padding: 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.value-icon {
  color: var(--accent-gold);
  margin-block-end: 1.25rem;
}

.value-icon svg {
  width: 40px;
  height: 40px;
  fill: currentColor;
}

.value-card h3 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.2rem;
  margin-block-end: 0.75rem;
}

.value-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* --- Gallery Section --- */
.gallery-section {
  background: var(--card-bg);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-block: 1px solid var(--card-border);
}

/* Grid layout with Masonry columns styling */
.gallery-grid {
  column-count: 4;
  column-gap: 1.5rem;
}

.gallery-item {
  break-inside: avoid;
  margin-block-end: 1.5rem;
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  cursor: pointer;
  transform: translateZ(0); /* Fix clipping flicker */
}

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

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(10, 61, 98, 0.9) 0%, rgba(10, 61, 98, 0) 70%);
  opacity: 0;
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
  transition: opacity var(--transition-normal);
}

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

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

.gallery-info h4 {
  color: #ffffff;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1.1rem;
}

/* --- Contact Section --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.contact-card {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-card-icon {
  color: var(--primary-light);
}

[data-theme="dark"] .contact-card-icon {
  color: var(--accent-coral);
}

.contact-card-icon svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.contact-card h3 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.2rem;
}

.contact-card p, .contact-card a {
  font-size: 0.95rem;
  color: var(--text-muted);
}

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

/* WhatsApp Phone Row */
.contact-phone-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-block-end: 0.5rem;
}

.contact-phone-link {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.03em;
}

.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.75rem;
  background: #25D366;
  color: #ffffff !important;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  transition: background var(--transition-fast), transform var(--transition-fast);
  white-space: nowrap;
}

.whatsapp-btn:hover {
  background: #1da851;
  color: #ffffff !important;
  transform: translateY(-1px);
}

.whatsapp-btn svg {
  width: 14px;
  height: 14px;
  fill: #ffffff;
  flex-shrink: 0;
}

.qr-section {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.qr-container {
  display: flex;
  gap: 1.5rem;
  justify-content: space-between;
}

.qr-box {
  flex: 1;
  padding: 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.qr-image {
  background: white;
  padding: 0.5rem;
  border-radius: 8px;
  width: 140px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.qr-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.qr-box p {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-color);
}

/* --- Footer --- */
footer {
  background: var(--primary-teal);
  color: #ffffff;
  padding-block: 4rem 2rem;
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.05);
}

[data-theme="dark"] footer {
  background: #070d12;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  margin-block-end: 3rem;
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
}

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

.social-link {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--accent-coral);
  color: #0b131a;
  transform: translateY(-3px);
}

.social-link svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.footer-bottom {
  font-size: 0.85rem;
  opacity: 0.6;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-block-start: 2rem;
}

/* --- Lightbox Modal --- */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(11, 19, 26, 0.95);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.lightbox.active {
  display: flex;
  opacity: 1;
}

.lightbox-content {
  position: relative;
  max-width: 90%;
  max-height: 80%;
  transform: scale(0.95);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox.active .lightbox-content {
  transform: scale(1);
}

.lightbox-img {
  max-width: 100%;
  max-height: 75vh;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  object-fit: contain;
}

.lightbox-caption {
  color: #ffffff;
  margin-block-start: 1rem;
  font-size: 1.1rem;
  font-weight: 500;
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: -40px;
  inset-inline-end: 0;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  padding: 0.5rem;
  transition: color var(--transition-fast);
}

.lightbox-close:hover {
  color: var(--accent-coral);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #ffffff;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.5rem;
  transition: all var(--transition-fast);
  backdrop-filter: blur(4px);
}

.lightbox-nav:hover {
  background: var(--accent-coral);
  color: #0b131a;
}

.lightbox-prev {
  left: 2rem;
}

.lightbox-next {
  right: 2rem;
}

.lightbox-nav svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

/* LTR / RTL Arrow Corrections */
body[lang="ar"] .lightbox-prev svg,
body[lang="ar"] .lightbox-next svg {
  transform: rotate(180deg);
}

/* --- Responsive Adjustments --- */
@media (max-width: 1024px) {
  .gallery-grid {
    column-count: 3;
  }
  .values-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  
  .section-title {
    font-size: 2rem;
  }

  /* Mobile Nav */
  .menu-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    background: var(--bg-color);
    flex-direction: column;
    padding: 3rem 2rem;
    gap: 2.5rem;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
    border-top: 1px solid var(--nav-border);
    overflow-y: auto;
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .menu-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

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

  .menu-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

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

  .about-image {
    aspect-ratio: 16/9;
  }

  .profile-banner {
    flex-direction: column;
    align-items: flex-start;
  }

  .gallery-grid {
    column-count: 2;
  }

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

  .hero h1 {
    font-size: 2.5rem;
  }

  .lightbox-prev {
    left: 0.5rem;
  }

  .lightbox-next {
    right: 0.5rem;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    column-count: 1;
  }
  .values-grid {
    grid-template-columns: 1fr;
  }
  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
  }
  .qr-container {
    flex-direction: column;
    gap: 1.5rem;
  }
}