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

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

body {
    font-family: 'Inter', sans-serif;
    background: #050D1A;
    color: #E8F5F0;
}

::selection {
    background: rgba(63, 197, 152, 0.3);
    color: #D0F5E8;
}

/* ===================== NAVBAR ===================== */
#navbar {
    background: rgba(5, 13, 26, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(63, 197, 152, 0.1);
}

#navbar.scrolled {
    background: rgba(5, 13, 26, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

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

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

.mobile-link {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

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

#mobileMenu.open .mobile-link:nth-child(1) { transition-delay: 0.05s; }
#mobileMenu.open .mobile-link:nth-child(2) { transition-delay: 0.1s; }
#mobileMenu.open .mobile-link:nth-child(3) { transition-delay: 0.15s; }
#mobileMenu.open .mobile-link:nth-child(4) { transition-delay: 0.2s; }
#mobileMenu.open .mobile-link:nth-child(5) { transition-delay: 0.25s; }

/* ===================== SERVICE CARDS ===================== */
.service-card {
    position: relative;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #3FC598, #2DB882);
    border-radius: 0 0 2xl 2xl;
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

/* ===================== TESTIMONIAL CARDS ===================== */
.testimonial-card {
    position: relative;
}

.testimonial-card::before {
    content: '\201C';
    position: absolute;
    top: 16px;
    right: 24px;
    font-size: 5rem;
    font-family: Georgia, serif;
    color: rgba(63, 197, 152, 0.08);
    line-height: 1;
    pointer-events: none;
}

/* ===================== SCROLL REVEAL ===================== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Stagger children */
.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; }

/* ===================== BUTTON HOVER EFFECTS ===================== */
a, button {
    -webkit-tap-highlight-color: transparent;
}

/* ===================== FORM STYLES ===================== */
select option {
    background: #0A1628;
    color: #E8F5F0;
}

/* ===================== REDUCED MOTION ===================== */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .service-card::after,
    .service-card .absolute,
    .group:hover .scale-110 {
        transition: none;
    }
    .animate-bounce {
        animation: none;
    }
    .animate-pulse {
        animation: none;
    }
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 768px) {
    .font-heading {
        word-break: break-word;
    }
}