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

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

body {
    overflow-x: hidden;
}

::selection {
    background: #d4a853;
    color: #0a1628;
}

/* ===== NAVIGATION ===== */
.nav-text {
    color: #0f2140;
    transition: color 0.3s ease;
}

.nav-text-muted {
    color: #1a3a6b;
    transition: color 0.3s ease;
}

/* Dark nav state */
nav.scrolled .nav-text {
    color: #f5f5f4;
}

nav.scrolled .nav-text-muted {
    color: #a8a29e;
}

nav.scrolled .menu-line {
    background: #f5f5f4;
}

/* ===== HERO ANIMATIONS ===== */
.hero-tag {
    animation: slideUp 0.8s ease forwards;
    animation-delay: 0.2s;
    opacity: 0;
}

.hero-headline {
    animation: slideUp 0.8s ease forwards;
    animation-delay: 0.4s;
    opacity: 0;
}

.hero-sub {
    animation: slideUp 0.8s ease forwards;
    animation-delay: 0.6s;
    opacity: 0;
}

.hero-card {
    animation: slideUp 0.8s ease forwards;
    animation-delay: 0.8s;
    opacity: 0;
}

.hero-cta-primary {
    animation: slideUp 0.8s ease forwards;
    animation-delay: 1s;
    opacity: 0;
}

.hero-cta-secondary {
    animation: slideUp 0.8s ease forwards;
    animation-delay: 1.1s;
    opacity: 0;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== SCROLL REVEAL ===== */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Initial state for reduced motion preference */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Staggered reveal delays */
.reveal:nth-child(1) { transition-delay: 0.1s; }
.reveal:nth-child(2) { transition-delay: 0.2s; }
.reveal:nth-child(3) { transition-delay: 0.3s; }
.reveal:nth-child(4) { transition-delay: 0.4s; }

/* ===== SERVICE CARDS ===== */
.service-card {
    transition: transform 0.5s ease, border-color 0.5s ease, box-shadow 0.5s ease;
}

.service-card:hover {
    transform: translateY(-4px);
}

/* ===== MOBILE MENU ===== */
.mobile-link {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

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

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

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

#mobile-menu.closed .mobile-link {
    opacity: 0;
    transform: translateY(10px);
}

#mobile-menu.open .mobile-link:nth-child(1) { transition-delay: 0.1s; }
#mobile-menu.open .mobile-link:nth-child(2) { transition-delay: 0.15s; }
#mobile-menu.open .mobile-link:nth-child(3) { transition-delay: 0.2s; }
#mobile-menu.open .mobile-link:nth-child(4) { transition-delay: 0.25s; }
#mobile-menu.open .mobile-link:nth-child(5) { transition-delay: 0.3s; }

#mobile-menu.closed .mobile-link:nth-child(1) { transition-delay: 0s; }
#mobile-menu.closed .mobile-link:nth-child(2) { transition-delay: 0.05s; }
#mobile-menu.closed .mobile-link:nth-child(3) { transition-delay: 0.1s; }
#mobile-menu.closed .mobile-link:nth-child(4) { transition-delay: 0.15s; }
#mobile-menu.closed .mobile-link:nth-child(5) { transition-delay: 0.2s; }

/* ===== MOBILE MENU BUTTON ===== */
.menu-line {
    transition: transform 0.3s ease, opacity 0.3s ease;
}

#menu-btn.active .menu-line:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

#menu-btn.active .menu-line:nth-child(2) {
    opacity: 0;
}

#menu-btn.active .menu-line:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
    width: 1.5rem;
}

/* ===== STAT ITEMS ===== */
.stat-item {
    opacity: 1;
    transform: translateX(0);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

/* ===== FOCUS STYLES ===== */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid #d4a853;
    outline-offset: 2px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 767px) {
    .hero-headline {
        font-size: 2.75rem;
    }
    
    .hero-headline span {
        display: inline;
    }
}

@media (min-width: 768px) {
    .hero-headline {
        font-size: 4rem;
    }
}

@media (min-width: 1024px) {
    .hero-headline {
        font-size: 5rem;
    }
}

@media (min-width: 1280px) {
    .hero-headline {
        font-size: 5.5rem;
    }
}

/* ===== PRINT STYLES ===== */
@media print {
    nav, #mobile-menu, .reveal {
        display: none !important;
    }
    
    body {
        color: #000;
        background: #fff;
    }
}