/* Base & Reset */
*, *::before, *::after {
    box-sizing: border-box;
}

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

body {
    overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #1a1a1a;
}
::-webkit-scrollbar-thumb {
    background: #f06040;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #e04525;
}

/* Selection */
::selection {
    background: #f06040;
    color: #fff;
}

/* Reveal animations — progressive enhancement, only when JS is available */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(40px);
        transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .reveal.revealed {
        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; }
}

/* Hero entrance animations */
@media (prefers-reduced-motion: no-preference) {
    .hero-title {
        animation: heroTitleIn 1s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
    }
    .hero-subtitle {
        animation: heroSubtitleIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.5s both;
    }
    .hero-desc {
        animation: heroDescIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.7s both;
    }
    .hero-ctas {
        animation: heroCtasIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.9s both;
    }
}

@keyframes heroTitleIn {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes heroSubtitleIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

/* Navbar transition */
.nav-link {
    position: relative;
}

/* Service card hover */
.service-card {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.service-card:hover {
    transform: translateY(-6px);
}

/* Testimonial card hover */
.testimonial-card {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}
.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

/* Gallery item */
.gallery-item {
    cursor: pointer;
}

/* Mobile menu */
.mobile-menu-open {
    overflow: hidden;
}

/* Custom select arrow */
select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f06040' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 48px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html {
        scroll-behavior: auto;
    }
}