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

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

body {
    background-color: #091230;
    color: #ffffff;
    overflow-x: hidden;
}

/* HERO GRADIENT */
.hero-gradient {
    background: 
        radial-gradient(ellipse 80% 60% at 20% 40%, rgba(15, 28, 63, 0.9) 0%, transparent 70%),
        radial-gradient(ellipse 60% 50% at 80% 30%, rgba(201, 152, 46, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 50% 80%, rgba(15, 28, 63, 0.8) 0%, transparent 60%),
        linear-gradient(160deg, #060d24 0%, #0f1c3f 40%, #162a5c 70%, #0f1c3f 100%);
}

/* HERO ANIMATIONS */
.hero-elem {
    opacity: 0;
    transform: translateY(30px);
    animation: heroReveal 0.9s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.hero-elem[data-delay="200"] { animation-delay: 0.2s; }
.hero-elem[data-delay="400"] { animation-delay: 0.4s; }
.hero-elem[data-delay="600"] { animation-delay: 0.6s; }
.hero-elem[data-delay="800"] { animation-delay: 0.8s; }
.hero-elem[data-delay="1100"] { animation-delay: 1.1s; }

@keyframes heroReveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* SCROLL REVEAL — progressive enhancement */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(40px);
        transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1), transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Fallback: always-visible reveal for no-JS */
@media not all and (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 1;
        transform: none;
    }
}

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

#navbar.scrolled {
    background: rgba(9, 18, 48, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

/* MOBILE MENU */
#mobileMenu.open {
    opacity: 1;
    pointer-events: all;
}

#mobileMenu.closed {
    opacity: 0;
    pointer-events: none;
}

.mobile-link {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

#mobileMenu.open .mobile-link {
    opacity: 1;
    transform: translateY(0);
}

#mobileMenu.open .mobile-link:nth-child(1) { transition-delay: 0.1s; }
#mobileMenu.open .mobile-link:nth-child(2) { transition-delay: 0.2s; }
#mobileMenu.open .mobile-link:nth-child(3) { transition-delay: 0.3s; }
#mobileMenu.open .mobile-link:nth-child(4) { transition-delay: 0.4s; }

/* MENU BUTTON */
.menu-line {
    transform-origin: center;
}

.menu-open .menu-line:first-child {
    transform: rotate(45deg) translate(3px, 3px);
}

.menu-open .menu-line:last-child {
    transform: rotate(-45deg) translate(3px, -3px);
}

/* THIN LINES & DIVIDERS */
hr.divider {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212, 168, 83, 0.3), transparent);
}

/* IMAGE HOVER */
img {
    display: block;
    max-width: 100%;
}

/* SCROLLBAR */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: #060d24;
}
::-webkit-scrollbar-thumb {
    background: rgba(212, 168, 83, 0.3);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(212, 168, 83, 0.5);
}

/* SELECTION */
::selection {
    background: rgba(212, 168, 83, 0.25);
    color: #ffffff;
}

/* MAP INVERT FIX */
iframe[title*="Google Maps"] {
    border-radius: 0;
}

/* FOCUS VISIBLE */
a:focus-visible, button:focus-visible {
    outline: 1px solid rgba(212, 168, 83, 0.6);
    outline-offset: 4px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .hero-gradient {
        background: 
            radial-gradient(ellipse 80% 50% at 50% 30%, rgba(22, 42, 92, 0.8) 0%, transparent 70%),
            linear-gradient(160deg, #060d24 0%, #0f1c3f 50%, #091230 100%);
    }
}