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

:root {
    --navy: #0a0f1c;
    --navy-light: #0f172a;
    --gold: #c9965b;
    --gold-light: #d4a373;
    --white: #ffffff;
    --gray-50: #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #e5e5e5;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-600: #525252;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Montserrat', sans-serif;
    font-weight: 300;
    letter-spacing: 0.01em;
    color: var(--navy);
    background: var(--white);
    overflow-x: hidden;
}

.font-cormorant {
    font-family: 'Cormorant Garamond', serif;
}

.font-sans {
    font-family: 'Montserrat', sans-serif;
}

/* Animations */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-up {
    animation: fadeUp 0.8s ease-out forwards;
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* Navbar */
#navbar {
    backdrop-filter: blur(0px);
    transition: background-color 0.5s ease, backdrop-filter 0.5s ease, padding 0.5s ease;
}

#navbar.scrolled {
    background-color: rgba(10, 15, 28, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05);
}

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

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

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

.menu-line {
    transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Service cards */
.service-card {
    transition: background-color 0.5s ease;
}

.service-card:hover {
    background-color: var(--navy);
}

.service-card:hover h3,
.service-card:hover p {
    color: var(--white);
}

/* Form inputs */
select option {
    background: var(--white);
    color: var(--navy);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--gold);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gold-light);
}

/* Selection */
::selection {
    background: var(--gold);
    color: var(--navy);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
}

@media (min-width: 1921px) {
    html {
        font-size: 18px;
    }
}