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

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

body {
    margin: 0;
    font-family: 'Plus Jakarta Sans', sans-serif;
    background: #0f1a2e;
    color: #fff;
}

::selection {
    background: rgba(212, 160, 23, 0.3);
    color: #fff;
}

/* === NAV HEADER === */
#siteHeader.scrolled {
    background: rgba(15, 26, 46, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* === HAMBURGER === */
.hamburger-line {
    display: block;
}

#mobileMenu.open .hamburger-line:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}
#mobileMenu.open .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
#mobileMenu.open .hamburger-line:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
    width: 20px;
}

#mobileMenu.open {
    opacity: 1;
    pointer-events: all;
}

/* === 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, #d4a017, #f0c040);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* === TESTIMONIAL CARDS === */
.testimonial-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* === SCROLL REVEAL === */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* === SELECT STYLING === */
select option {
    background: #1a2744;
    color: #fff;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .service-card:hover {
        transform: none;
    }
    .testimonial-card:hover {
        transform: none;
    }
}