/* ===== Custom Properties ===== */
:root {
    --coral-500: #FF6B4A;
    --coral-600: #e85535;
    --charcoal-950: #0f1013;
    --charcoal-900: #1a1c20;
    --charcoal-800: #2a2c31;
    --charcoal-700: #3a3d43;
    --charcoal-600: #4a4d54;
    --charcoal-400: #7e818b;
    --charcoal-300: #a1a3aa;
}

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

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--charcoal-950);
    color: #e2e3e5;
    overflow-x: hidden;
}

/* ===== Geometric Background Shapes ===== */
.geo-shape {
    position: fixed;
    pointer-events: none;
    z-index: 0;
    opacity: 0.4;
}

.geo-circle-1 {
    width: 600px;
    height: 600px;
    border-radius: 50%;
    border: 1px solid rgba(255, 107, 74, 0.08);
    top: -200px;
    right: -200px;
    animation: float-slow 20s ease-in-out infinite;
}

.geo-circle-2 {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 107, 74, 0.05) 0%, transparent 70%);
    bottom: 10%;
    left: -100px;
    animation: float-slow 15s ease-in-out infinite reverse;
}

.geo-triangle {
    width: 0;
    height: 0;
    border-left: 80px solid transparent;
    border-right: 80px solid transparent;
    border-bottom: 140px solid rgba(255, 107, 74, 0.04);
    top: 40%;
    right: 5%;
    animation: rotate-slow 25s linear infinite;
}

.geo-square {
    width: 100px;
    height: 100px;
    border: 1px solid rgba(255, 107, 74, 0.06);
    top: 60%;
    left: 8%;
    transform: rotate(45deg);
    animation: float-slow 18s ease-in-out infinite;
}

.geo-ring {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: 2px solid rgba(255, 107, 74, 0.06);
    top: 25%;
    left: 15%;
    animation: float-slow 22s ease-in-out infinite reverse;
}

@keyframes float-slow {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(5deg); }
}

@keyframes rotate-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ===== Floating Cards ===== */
.floating-card {
    animation: float 4s ease-in-out infinite;
}

.card-1 {
    animation-delay: 0s;
}

.card-2 {
    animation-delay: 1.3s;
}

.card-3 {
    animation-delay: 2.6s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

/* ===== Scroll Reveal ===== */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.hidden-reveal {
    opacity: 0;
    transform: translateY(30px);
}

/* ===== Navbar ===== */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--coral-500);
    transition: width 0.3s ease;
}

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

/* ===== Mobile Menu ===== */
.mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

.mobile-link {
    transition: color 0.3s ease;
}

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

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--coral-500), var(--coral-600));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

/* ===== Gallery ===== */
.gallery-item {
    overflow: hidden;
}

/* ===== Custom Scrollbar ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--charcoal-950);
}

::-webkit-scrollbar-thumb {
    background: var(--charcoal-700);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--coral-500);
}

/* ===== Selection ===== */
::selection {
    background: rgba(255, 107, 74, 0.3);
    color: white;
}

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

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .geo-circle-1 {
        width: 300px;
        height: 300px;
    }
    
    .geo-circle-2 {
        width: 200px;
        height: 200px;
    }
    
    .geo-triangle {
        border-left-width: 40px;
        border-right-width: 40px;
        border-bottom-width: 70px;
    }
    
    .geo-square {
        width: 50px;
        height: 50px;
    }
    
    .geo-ring {
        width: 100px;
        height: 100px;
    }
}