:root {
    --primary: #8b5cf6;
    --primary-light: #c4b5fd;
    --primary-dark: #6d28d9;
    --accent: #ec4899;
    --text: #1e293b;
    --light: #f8fafc;
    --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text);
    background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
    min-height: 100vh;
    padding: 2rem;
    line-height: 1.6;
}

header {
    max-width: 1200px;
    margin: 0 auto 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    object-fit: contain;
    transition: var(--transition);
    will-change: transform;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.05));
}

.logo:hover {
    transform: scale(1.1) rotate(-5deg);
    filter: drop-shadow(0 10px 15px rgba(139, 92, 246, 0.3));
}

nav ul {
    display: flex;
    flex-direction: row;
    gap: 2rem;
    list-style: none;
}

nav a {
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: var(--transition);
}

nav a:hover {
    color: var(--primary);
    background: rgba(139, 92, 246, 0.1);
}

.hero {
    max-width: 1200px;
    margin: 0 auto 4rem;
    text-align: center;
    padding: 2rem;
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1.2;
}

.subtitle {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto 2rem;
    color: #64748b;
}

.gallery {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    padding: 2rem 0;
}

.gallery-item {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
    transition: var(--transition);
    position: relative;
    aspect-ratio: 4/3;
}

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

.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(139, 92, 246, 0.3);
}

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

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition);
}

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

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    color: white;
    z-index: 2;
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover .gallery-caption {
    transform: translateY(0);
    opacity: 1;
}

footer {
    max-width: 1200px;
    margin: 4rem auto 0;
    padding: 2rem 0;
    text-align: center;
    border-top: 1px solid rgba(0,0,0,0.05);
    color: #64748b;
}

@media (max-width: 768px) {
  nav ul {
    display: none;
    flex-direction: column;
    background: var(--light);
    position: absolute;
    right: 2rem;
    top: 70px;
    min-width: 150px;
    border-radius: 1rem;
    box-shadow: 0 8px 24px 0 rgba(139, 92, 246, 0.12);
    z-index: 999;
  }
  nav ul.open {
    display: flex;
  }
  .hamburger {
    display: flex;
    flex-direction: column;
    cursor: pointer;
    width: 36px;
    height: 36px;
    justify-content: center;
    align-items: center;
    gap: 6px;
  }
  .hamburger span {
    width: 28px;
    height: 4px;
    background: var(--primary);
    border-radius: 2px;
    transition: var(--transition);
    display: block;
  }
}
@media (max-width: 480px) {
  header, .hero, .gallery, footer, #subscribe-section {
    padding-left: 0.5rem !important;
    padding-right: 0.5rem !important;
  }
  h1 {
    font-size: 2rem !important;
  }
}

/* Responsive CTA stacking */
/* --- Final robust CTA Button Mobile Fix (for all pages) --- */
@media (max-width: 700px) {
  .cta-btn-container {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 0.7rem !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
  }
  .cta-btn {
    display: block !important;
    width: 100% !important;
    min-width: 0 !important;
    margin: 0 !important;
    box-sizing: border-box !important;
    font-size: 1.15rem !important;
    border-radius: 2rem !important;
    text-align: center !important;
    word-break: break-word !important;
    padding: 0.85rem 1rem !important;
  }
}
@media (max-width: 400px) {
  .cta-btn-container {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 0.5rem !important;
    width: 100vw !important;
    min-width: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
  }
  .cta-btn {
    font-size: 1rem !important;
    padding: 0.75rem 0.6rem !important;
    width: 100% !important;
    min-width: 0 !important;
    margin: 0 !important;
    border-radius: 1.7rem !important;
    box-sizing: border-box !important;
    text-align: center !important;
    word-break: break-word !important;
  }
}