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

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
}

/* ===== Geometric Background Decorations ===== */
.geo-circle {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.geo-circle--1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(20, 184, 166, 0.08) 0%, transparent 70%);
    top: 10%;
    right: -100px;
    animation: float 8s ease-in-out infinite;
}

.geo-circle--2 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(15, 23, 42, 0.05) 0%, transparent 70%);
    bottom: 20%;
    left: -50px;
    animation: float 10s ease-in-out infinite reverse;
}

.geo-circle--3 {
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(20, 184, 166, 0.1) 0%, transparent 70%);
    top: 50%;
    left: 30%;
    animation: float 6s ease-in-out infinite;
}

.geo-triangle {
    position: absolute;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 50px 86.6px 50px;
    border-color: transparent transparent rgba(20, 184, 166, 0.06) transparent;
    top: 30%;
    right: 5%;
    transform: rotate(15deg);
    animation: float 7s ease-in-out infinite;
}

.geo-square {
    position: absolute;
    width: 80px;
    height: 80px;
    background: rgba(15, 23, 42, 0.04);
    border-radius: 12px;
    bottom: 30%;
    right: 15%;
    transform: rotate(45deg);
    animation: float 9s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #14b8a6;
    transition: width 0.3s ease;
}

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

#navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-blur-lg;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* ===== Mobile Menu ===== */
.mobile-menu-line {
    display: block;
}

#mobile-menu.open {
    transform: translateX(0);
}

#mobile-menu:not(.open) {
    transform: translateX(100%);
}

.mobile-menu-link {
    position: relative;
}

.mobile-menu-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: #14b8a6;
    transition: width 0.3s ease;
}

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

/* ===== Menu Cards ===== */
.menu-card {
    position: relative;
}

.menu-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #14b8a6, #0d9488);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 16px 16px 0 0;
}

.menu-card:hover::before {
    opacity: 1;
}

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

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

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

/* ===== Button Hover Effects ===== */
a:hover {
    transition: all 0.3s ease;
}

/* ===== 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 {
        opacity: 1;
        transform: none;
    }
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .geo-circle--1 {
        width: 200px;
        height: 200px;
    }
    
    .geo-circle--2 {
        width: 120px;
        height: 120px;
    }
    
    .geo-triangle {
        border-width: 0 30px 52px 30px;
    }
    
    .geo-square {
        width: 50px;
        height: 50px;
    }
}