/* ===== Base & Typography ===== */
html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

::selection {
    background: #fbbf24;
    color: #2d1326;
}

/* ===== Scroll Reveal ===== */
.reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

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

/* ===== Hero Animations ===== */
.hero-title,
.hero-subtitle,
.hero-desc,
.hero-cta,
.hero-stats {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .hero-title { transition-delay: 0.1s; }
    .hero-subtitle { transition-delay: 0.0s; }
    .hero-desc { transition-delay: 0.3s; }
    .hero-cta { transition-delay: 0.4s; }
    .hero-stats { transition-delay: 0.5s; }
}

.hero-loaded .hero-subtitle {
    opacity: 1;
    transform: translateY(0);
}

.hero-loaded .hero-title {
    opacity: 1;
    transform: translateY(0);
}

.hero-loaded .hero-desc {
    opacity: 1;
    transform: translateY(0);
}

.hero-loaded .hero-cta {
    opacity: 1;
    transform: translateY(0);
}

.hero-loaded .hero-stats {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Navbar ===== */
#navbar.scrolled {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(107, 47, 91, 0.08);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: #d4A017;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* ===== Mobile Menu ===== */
#mobile-menu.open {
    translate: 0;
}

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

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

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

/* ===== Service Cards ===== */
.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background: linear-gradient(to bottom, #d4A017, #fbbf24);
    transition: height 0.5s ease;
}

.service-card:hover::before {
    height: 100%;
}

/* ===== Gallery ===== */
.gallery-item {
    overflow: hidden;
}

.gallery-item img {
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* ===== Form ===== */
input:focus,
select:focus,
textarea:focus {
    border-color: #fbbf24 !important;
    box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.1);
}

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

::-webkit-scrollbar-track {
    background: #faf0f7;
}

::-webkit-scrollbar-thumb {
    background: #dc96c8;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a83d85;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.75rem !important;
    }

    #hero {
        padding-top: 100px;
    }

    #hero img {
        height: 400px !important;
    }
}