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

html {
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
}

::selection {
    background-color: #D4A853;
    color: #220F1D;
}

/* ===== HEADER ===== */
#site-header.scrolled {
    background-color: rgba(250, 246, 241, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(107, 47, 91, 0.08);
}

#site-header.scrolled .header-logo-color {
    color: #6B2F5B !important;
}

#site-header.scrolled .header-logo-sub {
    color: #8A8078 !important;
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: #D4A853;
    transition: width 0.3s ease;
}

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

/* ===== MOBILE MENU ===== */
.mobile-nav-link {
    position: relative;
}

.mobile-nav-link::after {
    content: '';
    display: block;
    width: 0;
    height: 1px;
    background-color: #D4A853;
    margin: 4px auto 0;
    transition: width 0.3s ease;
}

.mobile-nav-link:hover::after {
    width: 60%;
}

/* ===== HERO ===== */
.hero-reveal {
    opacity: 0;
    transform: translateY(30px);
    animation: heroReveal 0.8s ease forwards;
}

.hero-reveal:nth-child(2) { animation-delay: 0.2s; }
.hero-reveal:nth-child(3) { animation-delay: 0.4s; }
.hero-reveal:nth-child(4) { animation-delay: 0.6s; }

@keyframes heroReveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.scroll-line {
    width: 1px;
    height: 48px;
    background-color: rgba(212, 168, 83, 0.2);
    position: relative;
    overflow: hidden;
}

.scroll-line-inner {
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent, #D4A853);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0% { top: -100%; }
    100% { top: 100%; }
}

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

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

.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }
.reveal:nth-child(5) { transition-delay: 0.4s; }
.reveal:nth-child(6) { transition-delay: 0.5s; }

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

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #6B2F5B, #D4A853);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

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

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

/* ===== GALLERY ===== */
.gallery-item {
    position: relative;
    overflow: hidden;
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(34, 15, 29, 0.4), transparent 50%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.gallery-item:hover::after {
    opacity: 1;
}

/* ===== FAQ ===== */
.faq-item {
    transition: border-color 0.3s ease;
}

.faq-item.active {
    border-color: rgba(212, 168, 83, 0.3);
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-content {
    max-height: 300px;
}

.faq-item.active .faq-icon svg {
    transform: rotate(45deg);
}

/* ===== FORM ===== */
input:focus,
select:focus,
textarea:focus {
    border-color: #D4A853 !important;
    box-shadow: 0 0 0 3px rgba(212, 168, 83, 0.1);
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #FAF6F1;
}

::-webkit-scrollbar-thumb {
    background: #D9BDD4;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #C49ABD;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 767px) {
    .scroll-line {
        display: none;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .service-card {
        padding: 2rem;
    }
}