@import 'variables.css';

/* Base Styles */
body {
    font-family: var(--font-primary);
    background: var(--color-blush);
    color: var(--text-dark);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
}

/* Background Animation */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: var(--z-negative);
    overflow: hidden;
}

.leaf-1, .leaf-2, .leaf-3 {
    position: absolute;
    width: 40px;
    height: 40px;
    background: url('../assets/images/leaf.svg') no-repeat center/contain;
    opacity: 0.1;
}

.leaf-1 { animation: leaf-fall 15s linear infinite; left: 15%; }
.leaf-2 { animation: leaf-fall 20s linear infinite; left: 50%; animation-delay: -5s; }
.leaf-3 { animation: leaf-fall 17s linear infinite; left: 85%; animation-delay: -10s; }

/* Navbar Styling */
.navbar {
    background: rgba(47, 60, 126, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(251, 234, 235, 0.1);
    padding: var(--space-md) 0;
    transition: all var(--transition-normal);
}

.navbar-brand {
    color: var(--color-blush);
    font-family: var(--font-secondary);
    font-weight: 700;
    font-size: var(--text-xl);
}

.navbar-brand img {
    height: 40px;
    margin-right: var(--space-sm);
}

.nav-link {
    color: var(--color-water) !important;
    font-weight: 500;
    transition: all var(--transition-normal);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-ocean);
    transition: width var(--transition-normal);
}

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

.nav-link.btn-outline-primary {
    border: 2px solid var(--color-ocean);
    border-radius: var(--radius-full);
    padding: 0.5rem 1.5rem;
    margin-left: var(--space-md);
}

.nav-link.btn-outline-primary:hover {
    background: var(--color-ocean);
    color: var(--color-navy) !important;
    transform: translateY(-2px);
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(135deg, 
        rgba(62, 123, 39, 0.95) 0%,
        rgba(133, 169, 71, 0.95) 100%);
    overflow: hidden;
    padding-top: 80px;
}

.hero-overlay {
    background: var(--overlay-forest);
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: var(--space-xl) 0;
}

.hero-title {
    font-size: var(--text-5xl);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: var(--space-lg);
    color: var(--color-blush);
    text-shadow: var(--shadow-z2);
}

.hero-subtitle {
    font-size: var(--text-xl);
    color: var(--color-water);
    margin-bottom: var(--space-xl);
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
}

.feature-tag {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(4px);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-full);
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--text-sm);
    transition: all 0.3s ease;
}

.feature-tag:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.feature-tag i {
    color: var(--color-water);
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    max-width: 600px;
    animation: float 6s ease-in-out infinite;
}

/* Impact Section */
.impact-section {
    position: relative;
    background: var(--color-navy);
    color: var(--color-blush);
    padding: var(--space-xl) 0;
    overflow: hidden;
}

.impact-carousel {
    position: relative;
    height: 400px;
    margin: var(--space-xl) 0;
}

.impact-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: translateX(100%);
    transition: all var(--transition-slow);
}

.impact-slide.active {
    opacity: 1;
    transform: translateX(0);
}

.impact-slide.previous {
    transform: translateX(-100%);
}

.impact-card {
    background: rgba(251, 234, 235, 0.1);
    backdrop-filter: blur(4px);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: all var(--transition-normal);
}

.impact-controls {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.impact-control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--color-water);
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.impact-control.active {
    background: var(--color-water);
    transform: scale(1.2);
}

/* Stats Section */
.stats-section {
    background: var(--color-blush);
    padding: 5rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.stat-card {
    background: var(--color-sand);
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    transition: transform 0.3s ease;
    box-shadow: var(--shadow-medium);
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--color-ocean);
    font-size: 1.2rem;
    font-weight: 500;
}

/* Features Section */
.features-section {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(180deg, 
        rgba(133, 169, 71, 0.1) 0%,
        rgba(133, 169, 71, 0.05) 100%);
    position: relative;
    overflow: hidden;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.feature-card {
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(133, 169, 71, 0.1);
    height: 100%;
    display: block;
}

.card-content {
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    height: 100%;
    gap: var(--spacing-md);
}

.card-icon {
    width: 64px;
    height: 64px;
    background: rgba(133, 169, 71, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.feature-card:hover .card-icon {
    background: var(--color-primary);
    color: var(--bg-light);
}

.feature-card h3 {
    color: var(--text-dark);
    font-size: var(--text-xl);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.feature-card p {
    color: var(--text-medium);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
    flex-grow: 1;
}

.card-link {
    color: var(--color-primary);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: auto;
}

.card-link i {
    transition: transform 0.3s ease;
}

.feature-card:hover .card-link i {
    transform: translateX(4px);
}

/* World Map SVG Styling */
.world-map {
    fill: var(--color-water);
    stroke: var(--color-ocean);
    stroke-width: 0.5;
    transition: all 0.3s ease;
}

.world-map path:hover {
    fill: var(--color-ocean);
    cursor: pointer;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.8;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid #fff;
    border-radius: 15px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: #fff;
    border-radius: 50%;
    animation: scroll 1.5s infinite;
}

/* Impact Counter Section */
.impact-counter {
    background: var(--bg-light);
    padding: 4rem 0;
}

.counter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.counter-item {
    padding: 2rem;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.counter-item:hover {
    transform: translateY(-5px);
}

.counter {
    font-size: 3rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

/* About Section */
.about-section {
    position: relative;
    padding: 6rem 0;
    color: var(--text-light);
    overflow: hidden;
}

.parallax-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 120%;
    background-size: cover;
    background-position: center;
    z-index: -1;
    will-change: transform;
}

.z-pattern {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.z-text {
    padding: 2rem;
    background: rgba(0,0,0,0.7);
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.z-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

/* Map Section */
.map-section {
    padding: 6rem 0;
    background: var(--bg-dark);
    color: var(--text-light);
}

.map-container {
    position: relative;
    width: 100%;
    height: 500px;
}

.interactive-map {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.map-point {
    position: absolute;
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.point-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--color-leaf);
    box-shadow: var(--glow-leaf);
    animation: pulse 2s infinite;
}

.point-data {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255,255,255,0.9);
    color: var(--text-dark);
    padding: 1rem;
    border-radius: 5px;
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.map-point.active .point-data {
    opacity: 1;
}

/* CTA Section */
.cta-section {
    position: relative;
    padding: 6rem 0;
    background: var(--gradient-forest);
    color: var(--color-sand);
    text-align: center;
}

.cta-content {
    position: relative;
    z-index: 1;
}

/* Floating Objects */
.floating-objects {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.float-item {
    position: absolute;
    font-size: 2rem;
    opacity: 0.8;
    filter: drop-shadow(0 0 10px rgba(76, 175, 80, 0.3));
    will-change: transform;
}

/* First Row */
.float-item.leaf:nth-child(1) { top: 15%; left: 15%; animation-delay: 0s; }
.float-item.leaf:nth-child(2) { top: 25%; left: 85%; animation-delay: 0.5s; }

/* Second Row */
.float-item.tree:nth-child(3) { top: 35%; left: 25%; animation-delay: 1s; }
.float-item.tree:nth-child(4) { top: 30%; left: 55%; animation-delay: 1.5s; }
.float-item.tree:nth-child(5) { top: 40%; left: 75%; animation-delay: 2s; }

/* Third Row */
.float-item.flower:nth-child(6) { top: 60%; left: 20%; animation-delay: 2.5s; }
.float-item.flower:nth-child(7) { top: 55%; left: 45%; animation-delay: 3s; }
.float-item.flower:nth-child(8) { top: 65%; left: 80%; animation-delay: 3.5s; }

/* Fourth Row */
.float-item.earth:nth-child(9) { top: 75%; left: 30%; animation-delay: 4s; }
.float-item.earth:nth-child(10) { top: 80%; left: 70%; animation-delay: 4.5s; }

.float-item.leaf { color: var(--color-leaf); animation: floatLeaf 4s ease-in-out infinite; }
.float-item.tree { color: var(--color-forest); animation: floatTree 5s ease-in-out infinite; }
.float-item.flower { color: var(--color-sunset); animation: floatFlower 4.5s ease-in-out infinite; }
.float-item.earth { color: var(--color-earth); animation: floatEarth 6s ease-in-out infinite; }

@keyframes floatLeaf {
    0%, 100% { transform: translateY(0) rotate(0) scale(1); }
    50% { transform: translateY(-20px) rotate(10deg) scale(1.1); }
}

@keyframes floatTree {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-15px) scale(1.05); }
}

@keyframes floatFlower {
    0%, 100% { transform: translateY(0) rotate(0) scale(1); }
    50% { transform: translateY(-25px) rotate(-5deg) scale(1.1); }
}

@keyframes floatEarth {
    0%, 100% { transform: translateY(0) rotate(0); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

/* Typing Effect */
.typing-container {
    min-height: 60px;
    margin: 2rem 0;
}

.cursor {
    display: inline-block;
    width: 3px;
    height: 1em;
    background: #fff;
    margin-left: 2px;
    animation: blink 1s infinite;
}

/* 3D Text Effect */
.animated-text {
    position: relative;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.animated-text .letter {
    display: inline-block;
    transform-style: preserve-3d;
    transition: transform 0.3s;
}

.animated-text .letter:hover {
    transform: translateZ(50px) rotateX(20deg) rotateY(20deg);
    color: var(--accent-color);
}

/* Particle Background */
#particle-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

/* Glowing Effect */
.glow-effect {
    position: relative;
}

.glow-effect::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-nature);
    border-radius: inherit;
    z-index: -1;
    filter: blur(10px);
    opacity: 0;
    transition: opacity 0.3s;
}

.glow-effect:hover::before {
    opacity: 0.8;
}

/* Morphing Background */
.morphing-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--morph-gradient-1);
    filter: blur(100px);
    opacity: 0.15;
    animation: morphBackground 20s ease-in-out infinite;
}

.morphing-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--morph-gradient-2);
    filter: blur(100px);
    opacity: 0;
    animation: morphBackgroundAlt 20s ease-in-out infinite;
}

/* Button Enhancement */
.btn {
    position: relative;
    overflow: hidden;
    background: var(--gradient-nature);
    border: none;
    color: var(--text-light);
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow-leaf);
}

.btn.btn-secondary {
    background: var(--gradient-forest);
}

/* New Animations */
@keyframes scroll {
    0% { transform: translate(-50%, 0); opacity: 1; }
    100% { transform: translate(-50%, 20px); opacity: 0; }
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 0.8; }
    70% { transform: scale(2); opacity: 0; }
    100% { transform: scale(1); opacity: 0; }
}

@keyframes float {
    0% { transform: translateY(0) rotate(0); }
    50% { transform: translateY(-20px) rotate(5deg); }
    100% { transform: translateY(0) rotate(0); }
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

@keyframes morphBackground {
    0%, 100% {
        background: var(--morph-gradient-1);
        border-radius: 60% 40% 30% 70%/60% 30% 70% 40%;
    }
    33% {
        background: var(--morph-gradient-2);
        border-radius: 30% 60% 70% 40%/50% 60% 30% 60%;
    }
    66% {
        background: var(--morph-gradient-3);
        border-radius: 40% 60% 30% 70%/60% 30% 60% 40%;
    }
}

@keyframes morphBackgroundAlt {
    0%, 100% {
        opacity: 0;
        border-radius: 40% 60% 70% 30%/40% 40% 60% 50%;
    }
    33% {
        opacity: 0.5;
        border-radius: 70% 30% 40% 60%/50% 60% 40% 50%;
    }
    66% {
        opacity: 0;
        border-radius: 30% 70% 60% 40%/50% 40% 60% 40%;
    }
}

/* Ripple Effect */
.ripple {
    position: relative;
    overflow: hidden;
}

.ripple::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: radial-gradient(circle, rgba(255,255,255,.3) 0%, transparent 60%);
    transform: scale(0);
    transition: transform 0.5s, opacity 0.3s;
    opacity: 0;
}

.ripple:hover::after {
    transform: scale(2);
    opacity: 1;
}

/* Enhanced 3D Cards */
.card-3d-wrap {
    transform-style: preserve-3d;
    perspective: 2000px;
}

.card-3d-wrapper {
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.8s cubic-bezier(0.2, 0.85, 0.4, 1.275);
}

.card-3d-wrapper::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.1);
    transform: translateZ(-50px);
    filter: blur(20px);
    opacity: 0;
    transition: opacity 0.3s;
}

.card-3d-wrap:hover .card-3d-wrapper::before {
    opacity: 1;
}

/* Animated Text */
.animated-text .letter {
    display: inline-block;
    opacity: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-features {
        flex-direction: column;
    }

    .z-pattern {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .feature-card {
        height: auto;
        min-height: 280px;
    }

    .card-front,
    .card-back {
        position: relative;
        opacity: 1;
        padding: var(--spacing-lg);
    }

    .card-back {
        display: none;
    }

    .feature-card:hover .card-front {
        opacity: 1;
    }

    .feature-card:hover .card-back {
        display: none;
    }

    .feature-tag {
        width: 100%;
        justify-content: center;
    }
}

/* Footer Styles */
.footer {
    background: var(--color-navy);
    color: var(--color-blush);
    padding: var(--space-xl) 0 var(--space-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.footer-logo {
    width: 120px;
    height: auto;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.footer-section h4 {
    font-family: var(--font-secondary);
    font-size: var(--text-lg);
    margin-bottom: var(--space-md);
    color: var(--color-water);
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section ul li {
    margin-bottom: var(--space-sm);
}

.footer-section a {
    color: var(--color-blush);
    text-decoration: none;
    transition: color var(--transition-normal);
}

.footer-section a:hover {
    color: var(--color-water);
}

.social-links {
    display: flex;
    gap: var(--space-md);
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(251, 234, 235, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.social-link:hover {
    background: var(--color-green-light);
    color: var(--color-secondary);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(251, 234, 235, 0.1);
    padding-top: var(--space-md);
    text-align: center;
    color: var(--color-water);
    font-size: var(--text-sm);
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
}