/* Base & Utilities */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f2f7f0;
}
::-webkit-scrollbar-thumb {
    background: #548a3a;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #3e6e28;
}

/* Gradient Backgrounds */
.hero-gradient {
    background: linear-gradient(135deg, #233a1a 0%, #315621 25%, #548a3a 50%, #74a557 75%, #9dbe86 100%);
}

/* Typography */
h1, h2, h3, h4 {
    font-family: 'Playfair Display', Georgia, serif;
}

/* Tag Labels */
.tag-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #548a3a;
    background: linear-gradient(135deg, #e3eddc 0%, #c6d9b8 100%);
    padding: 0.4em 1em;
    border-radius: 50px;
}

.tag-label-light {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #9dbe86;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.4em 1em;
    border-radius: 50px;
}

/* Section Titles */
.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    color: #1e3a16;
    line-height: 1.1;
}

.section-title-light {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    color: #ffffff;
    line-height: 1.1;
}

.section-desc {
    font-size: 1.125rem;
    color: #4a6b3a;
    line-height: 1.7;
    max-width: 600px;
}

.section-desc-light {
    font-size: 1.125rem;
    color: #c6d9b8;
    line-height: 1.7;
    max-width: 600px;
}

/* Buttons */
.btn-primary {
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #e3eddc 0%, #c6d9b8 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
    border-radius: inherit;
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-secondary {
    position: relative;
    overflow: hidden;
}

.btn-secondary::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.1);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: inherit;
}

.btn-secondary:hover::after {
    opacity: 1;
}

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

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #548a3a, #9dbe86);
    border-radius: 16px 16px 0 0;
    transform: scaleX(0);
    transition: transform 0.4s ease;
    transform-origin: left;
}

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

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

/* Floating Animations */
@keyframes float-slow {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

@keyframes float-medium {
    0%, 100% { transform: translateY(0px) rotate(45deg); }
    50% { transform: translateY(-15px) rotate(50deg); }
}

@keyframes float-fast {
    0%, 100% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(-25px) scale(1.1); }
}

@keyframes float-slow-reverse {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(15px) rotate(-3deg); }
}

.float-slow {
    animation: float-slow 8s ease-in-out infinite;
}

.float-medium {
    animation: float-medium 6s ease-in-out infinite;
}

.float-fast {
    animation: float-fast 4s ease-in-out infinite;
}

/* Hero Animations */
@keyframes hero-float-1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

@keyframes hero-float-2 {
    0%, 100% { transform: translate(0, 0) rotate(45deg); }
    50% { transform: translate(20px, -20px) rotate(50deg); }
}

@keyframes hero-float-3 {
    0%, 100% { transform: scale(1); opacity: 0.4; }
    50% { transform: scale(1.2); opacity: 0.6; }
}

@keyframes hero-float-4 {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-15px, 15px); }
}

.hero-circle-1 {
    animation: hero-float-1 12s ease-in-out infinite;
}

.hero-circle-2 {
    animation: hero-float-2 15s ease-in-out infinite;
}

.hero-circle-3 {
    animation: hero-float-3 8s ease-in-out infinite;
}

.hero-rect-1 {
    animation: hero-float-2 10s ease-in-out infinite;
}

.hero-rect-2 {
    animation: hero-float-4 7s ease-in-out infinite;
}

.hero-dot-1 {
    animation: hero-float-3 5s ease-in-out infinite;
}

.hero-dot-2 {
    animation: hero-float-4 6s ease-in-out infinite;
}

.hero-dot-3 {
    animation: hero-float-3 4s ease-in-out infinite;
}

/* Hero Content Animations */
@keyframes hero-title-in {
    0% {
        opacity: 0;
        transform: translateY(60px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes hero-subtitle-in {
    0% {
        opacity: 0;
        transform: translateY(40px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes hero-buttons-in {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes hero-badge-in {
    0% {
        opacity: 0;
        transform: translateY(20px) scale(0.9);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.hero-badge {
    animation: hero-badge-in 0.8s ease-out 0.2s both;
}

.hero-title {
    animation: hero-title-in 1s ease-out 0.4s both;
}

.hero-subtitle {
    animation: hero-subtitle-in 1s ease-out 0.6s both;
}

.hero-buttons {
    animation: hero-buttons-in 1s ease-out 0.8s both;
}

.hero-scroll {
    animation: hero-buttons-in 1s ease-out 1s both;
}

/* Scroll Reveal Animations */
@keyframes reveal-up {
    0% {
        opacity: 0;
        transform: translateY(50px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes reveal-left {
    0% {
        opacity: 0;
        transform: translateX(-50px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes reveal-right {
    0% {
        opacity: 0;
        transform: translateX(50px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes reveal-scale {
    0% {
        opacity: 0;
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.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);
}

/* Mobile Menu */
@keyframes mobile-menu-in {
    0% {
        opacity: 0;
        pointer-events: none;
    }
    100% {
        opacity: 1;
        pointer-events: auto;
    }
}

@keyframes mobile-link-in {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

#mobile-menu.active {
    animation: mobile-menu-in 0.5s ease-out forwards;
}

#mobile-menu.active .mobile-link {
    animation: mobile-link-in 0.4s ease-out forwards;
}

#mobile-menu.active .mobile-link:nth-child(1) { animation-delay: 0.1s; }
#mobile-menu.active .mobile-link:nth-child(2) { animation-delay: 0.15s; }
#mobile-menu.active .mobile-link:nth-child(3) { animation-delay: 0.2s; }
#mobile-menu.active .mobile-link:nth-child(4) { animation-delay: 0.25s; }
#mobile-menu.active .mobile-link:nth-child(5) { animation-delay: 0.3s; }

/* Navbar transitions */
#navbar.scrolled {
    background: rgba(254, 253, 248, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(35, 58, 26, 0.08);
}

#navbar.scrolled .nav-link {
    color: #233a1a;
}

#navbar.scrolled .menu-line {
    background: #233a1a;
}

/* Active nav link */
.nav-link.active {
    background: #e3eddc;
    color: #233a1a !important;
}

/* Gallery hover effect */
.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(35, 58, 26, 0.4) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: inherit;
}

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

/* Smooth image loading */
img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

/* 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;
    }
    
    .reveal {
        opacity: 1;
        transform: none;
    }
}

/* Focus styles */
a:focus-visible,
button:focus-visible {
    outline: 3px solid #548a3a;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Selection */
::selection {
    background: #c6d9b8;
    color: #1e3a16;
}