/* ===== RESET & BASE ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    min-height: 100vh;
}

::selection {
    background: rgba(20, 184, 166, 0.3);
    color: white;
}

/* ===== GEOMETRIC SHAPES ===== */
.geo-shape {
    position: absolute;
    opacity: 0.12;
    pointer-events: none;
}

.shape-circle-1 {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: white;
    top: -100px;
    right: -80px;
    animation: float 8s ease-in-out infinite;
}

.shape-circle-2 {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: white;
    bottom: 15%;
    left: 5%;
    animation: float 6s ease-in-out infinite reverse;
}

.shape-square-1 {
    width: 120px;
    height: 120px;
    background: white;
    top: 25%;
    left: 8%;
    transform: rotate(45deg);
    animation: spin 20s linear infinite;
}

.shape-square-2 {
    width: 80px;
    height: 80px;
    background: white;
    bottom: 20%;
    right: 10%;
    transform: rotate(30deg);
    animation: spin 15s linear infinite reverse;
}

.shape-triangle-1 {
    width: 0;
    height: 0;
    border-left: 60px solid transparent;
    border-right: 60px solid transparent;
    border-bottom: 104px solid white;
    top: 40%;
    right: 15%;
    animation: float 7s ease-in-out infinite;
}

.shape-diamond {
    width: 60px;
    height: 60px;
    background: white;
    top: 60%;
    left: 12%;
    transform: rotate(45deg);
    animation: spin 12s linear infinite;
}

.shape-ring {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    border: 20px solid white;
    bottom: 10%;
    right: 25%;
    animation: float 9s ease-in-out infinite reverse;
}

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

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

/* ===== SCROLL REVEAL ===== */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Default state for reduced motion / no-JS: always visible */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 1;
        transform: translateY(0);
    }
    .reveal[data-reveal] {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    .reveal[data-reveal].revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== NAVBAR ===== */
#navbar {
    background: transparent;
}

#navbar.scrolled {
    background: rgba(8, 14, 26, 0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* ===== MOBILE MENU ===== */
#mobile-menu {
    animation: slideDown 0.25s ease;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== FORM STYLES ===== */
select option {
    background: #0f172a;
    color: white;
}

textarea:focus,
input:focus,
select:focus {
    outline: none;
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #0f172a;
}
::-webkit-scrollbar-thumb {
    background: #1e293b;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #334155;
}