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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Space Grotesk', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #040B18;
}
::-webkit-scrollbar-thumb {
    background: #00C9A0;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #3EDDB3;
}

/* Button Styles */
.btn-mint {
    background: linear-gradient(135deg, #00C9A0 0%, #00A885 100%);
    color: #040B18;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-mint:hover {
    box-shadow: 0 0 30px rgba(0, 201, 160, 0.4);
    transform: translateY(-2px);
}

/* Navbar */
#navbar {
    background: transparent;
    transition: background 0.3s ease, backdrop-filter 0.3s ease, box-shadow 0.3s ease;
}

#navbar.scrolled {
    background: rgba(4, 11, 24, 0.9);
    backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(0, 201, 160, 0.1);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #00C9A0;
    transition: width 0.3s ease;
}

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

/* Mobile Menu */
.menu-line {
    transition: all 0.3s ease;
}

#menuBtn.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

#menuBtn.active .menu-line:nth-child(2) {
    opacity: 0;
}

#menuBtn.active .menu-line:nth-child(3) {
    width: 24px;
    transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-link {
    position: relative;
}

/* Service Cards */
.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: linear-gradient(180deg, #00C9A0, #00A885);
    transition: height 0.4s ease;
}

.service-card:hover::before {
    height: 100%;
}

/* Gallery */
.gallery-item {
    cursor: pointer;
}

/* Testimonial Cards */
.testimonial-card {
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 16px;
    right: 24px;
    font-family: 'Syne', sans-serif;
    font-size: 6rem;
    font-weight: 800;
    color: rgba(0, 201, 160, 0.06);
    line-height: 1;
}

/* Decorative Elements */
.deco-circle {
    position: absolute;
    background: radial-gradient(circle, rgba(0, 201, 160, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.deco-rect {
    position: absolute;
    background: linear-gradient(135deg, rgba(0, 201, 160, 0.06) 0%, transparent 100%);
    pointer-events: none;
}

.deco-dots {
    position: absolute;
    width: 80px;
    height: 80px;
    background-image: radial-gradient(circle, rgba(0, 201, 160, 0.2) 1px, transparent 1px);
    background-size: 12px 12px;
    pointer-events: none;
}

/* Hero Geometric Animations */
.hero-geo {
    transition: transform 0.6s ease;
}

.hero-geo-1 {
    animation: float1 8s ease-in-out infinite;
}

.hero-geo-2 {
    animation: float2 10s ease-in-out infinite;
}

.hero-geo-3 {
    animation: rotateSlow 30s linear infinite;
}

.hero-geo-4 {
    animation: rotateSlow2 20s linear infinite;
}

.hero-geo-5 {
    animation: float3 6s ease-in-out infinite;
}

@keyframes float1 {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(20px, -20px); }
}

@keyframes float2 {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-15px, 15px); }
}

@keyframes float3 {
    0%, 100% { transform: rotate(12deg) translate(0, 0); }
    50% { transform: rotate(12deg) translate(10px, -10px); }
}

@keyframes rotateSlow {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes rotateSlow2 {
    from { transform: rotate(45deg); }
    to { transform: rotate(405deg); }
}

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

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .reveal {
        opacity: 1;
        transform: none;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .font-display {
        font-size: clamp(2rem, 8vw, 3rem);
    }
}