/* Base & Utilities */
html {
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
}

::selection {
    background-color: #4a7a33;
    color: #fefdf8;
}

/* Custom Button */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #4a7a33 0%, #3d6629 100%);
    color: #fefdf8;
    padding: 0.75rem 1.5rem;
    border-radius: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(74, 122, 51, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(74, 122, 51, 0.4);
    background: linear-gradient(135deg, #3d6629 0%, #325322 100%);
}

.btn-primary:active {
    transform: translateY(0);
}

/* Room Cards */
.room-card {
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.room-card:hover {
    transform: translateY(-8px);
}

/* Navigation */
#navbar {
    background: transparent;
}

#navbar.scrolled {
    background: rgba(254, 253, 248, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
}

.nav-logo-text {
    color: #111c0a;
}

#navbar.scrolled .nav-logo-text {
    color: #111c0a;
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #4a7a33;
    transition: width 0.3s ease;
}

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

/* Mobile Menu */
#mobile-menu {
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mobile-nav-link {
    position: relative;
    padding-left: 0;
}

.mobile-nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 2px;
    background: #4a7a33;
    transition: width 0.3s ease;
}

.mobile-nav-link:hover::before {
    width: 16px;
}

/* Hamburger Animation */
#mobile-menu-btn.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

#mobile-menu-btn.active .menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
    width: 20px;
}

/* Scroll Animations */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }

/* Geometric accent shapes */
.geo-shape {
    position: absolute;
    pointer-events: none;
}

/* Gallery grid items */
.rounded-2xl {
    transition: transform 0.5s ease;
}

.rounded-2xl:hover {
    transform: scale(1.02);
}

/* Form focus states */
input:focus,
textarea:focus {
    box-shadow: 0 0 0 3px rgba(74, 122, 51, 0.15);
}

/* Smooth image loading */
img {
    background-color: #dce8d8;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .btn-primary {
        width: 100%;
    }

    #hero h1 {
        font-size: 2.5rem;
    }

    #hero h1 br {
        display: none;
    }
}

/* Print styles */
@media print {
    #navbar,
    .btn-primary {
        display: none;
    }
}