/* 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;
}

::selection {
    background: #1a5c2a;
    color: #f5f0e8;
}

/* Animations */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-up {
    animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Scroll Reveal */
.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; }

/* Header */
#header {
    background: transparent;
}

#header.scrolled {
    background: rgba(247, 244, 238, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 20px rgba(10, 38, 18, 0.08);
}

/* Mobile Menu */
#mobileMenu.open {
    opacity: 1;
    pointer-events: all;
}

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

.menu-line {
    transform-origin: center;
}

#menuBtn.active .menu-line:nth-child(1) {
    transform: translateY(2.5px) rotate(45deg);
}

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

#menuBtn.active .menu-line:nth-child(3) {
    transform: translateY(-2.5px) rotate(-45deg);
}

/* Service Cards */
.service-card {
    border: 1px solid rgba(26, 92, 42, 0.06);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover {
    border-color: rgba(26, 92, 42, 0.15);
}

/* Testimonial Cards */
.testimonial-card {
    border: 1px solid rgba(26, 92, 42, 0.06);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Gallery */
.gallery-item {
    height: 250px;
}

.gallery-item img {
    aspect-ratio: auto;
}

.gallery-item:first-child,
.gallery-item:nth-child(3),
.gallery-item:nth-child(4),
.gallery-item:nth-child(5),
.gallery-item:nth-child(6),
.gallery-item:nth-child(7) {
    height: 250px;
}

.gallery-item:nth-child(2) {
    height: 520px;
}

/* Nav Links */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: #c8a951;
    transition: width 0.3s ease;
}

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

/* Mobile Links */
.mobile-link {
    position: relative;
}

/* Form Styles */
input:focus,
select:focus,
textarea:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(26, 92, 42, 0.1);
}

select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%231a5c2a' 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 1rem center;
    padding-right: 2.5rem;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f5f0e8;
}

::-webkit-scrollbar-thumb {
    background: #a8d3b0;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #76b882;
}

/* Responsive */
@media (max-width: 767px) {
    .gallery-item,
    .gallery-item:first-child,
    .gallery-item:nth-child(2),
    .gallery-item:nth-child(3),
    .gallery-item:nth-child(4),
    .gallery-item:nth-child(5),
    .gallery-item:nth-child(6),
    .gallery-item:nth-child(7) {
        height: 200px;
    }
}

@media (min-width: 768px) {
    .gallery-item {
        height: 280px;
    }
    
    .gallery-item:nth-child(2) {
        height: 584px;
    }
}