/* CSS Variables for Themeing */
:root {
/* Colors - Premium Light Theme with Vibrant Green Accents */
    --bg-color: #ffffff;
    --text-color: #1e293b;
    --text-muted: #475569;
    
    /* Primary brand color - vibrant green */
    --primary-color: #7CB342; 
    --primary-hover: #558b2f;
    --secondary-color: #0284c7;
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(0, 0, 0, 0.05);
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Animated Background */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    background: 
        radial-gradient(circle at 15% 50%, rgba(132, 204, 22, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 85% 30%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
    animation: pulseBg 15s infinite alternate;
}

@keyframes pulseBg {
    0% { transform: scale(1); }
    100% { transform: scale(1.1); }
}

/* Glassmorphism Utilities */
.glass-effect {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
}
.glass-effect-dark {
    background: rgba(248, 250, 252, 0.9);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--glass-border);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 3.5rem; font-weight: 700; color: #0f172a; }
h2 { font-size: 2.5rem; color: #1e293b; }
h3 { font-size: 1.75rem; }

p { margin-bottom: 1rem; color: var(--text-muted); font-size: 1.125rem;}

/* Buttons */
.btn-primary {
    display: inline-block;
    background: var(--primary-color);
    color: #ffffff;
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast);
    border: none;
    cursor: pointer;
}
.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(132, 204, 22, 0.4);
    color: #fff;
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: all var(--transition-normal);
}
.header.scrolled {
    padding: 0.5rem 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}
.logo img {
    height: 40px;
    /* Removed invert filter to show original logo colors on light background */
}

.nav-menu {
    display: flex;
    gap: 1.2rem;
    align-items: center;
}
.nav-link {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
    position: relative;
    text-align: center;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.nav-link:not(.btn-primary)::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary-color);
    transition: width var(--transition-normal);
}
.nav-link:not(.btn-primary):hover::after,
.nav-link.active:not(.btn-primary)::after {
    width: 100%;
}
.nav-link:hover {
    color: var(--primary-color);
}

/* Language Selector */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.lang-selector {
    position: relative;
}
.lang-btn {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-color);
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
}
.lang-btn:hover {
    background: rgba(0,0,0,0.05);
}
.lang-dropdown {
    position: absolute;
    top: 120%;
    right: 0;
    border-radius: 8px;
    padding: 0.5rem;
    display: none;
    flex-direction: column;
    min-width: 120px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
}
.lang-dropdown.show {
    display: flex;
    animation: fadeInDown 0.3s ease forwards;
}
.lang-dropdown a {
    color: var(--text-color);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: background 0.2s;
}
.lang-dropdown a:hover {
    background: rgba(132, 204, 22, 0.2);
    color: var(--primary-color);
}

.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-color);
    font-size: 1.5rem;
    cursor: pointer;
}

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

/* Page Layout & Scroll Animations */
#app-root {
    min-height: 100vh;
    padding-top: 100px;
}
.page-transition {
    animation: slideIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.page-transition-out {
    animation: slideOut 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
@keyframes slideIn {
    from { opacity: 0; transform: translateY(40px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes slideOut {
    from { opacity: 1; transform: translateY(0) scale(1); }
    to { opacity: 0; transform: translateY(-30px) scale(0.98); }
}

/* Intersection Observer Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.animate-delay-1 { transition-delay: 0.1s; }
.animate-delay-2 { transition-delay: 0.2s; }
.animate-delay-3 { transition-delay: 0.3s; }


/* Hero Section */
.hero {
    min-height: 85vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 6rem 0 4rem 0;
}
.hero-split {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
}
@media (min-width: 992px) {
    .hero-split {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}
.hero-image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    animation: float 6s ease-in-out infinite;
}
.hero-image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
}
/* Animated Background Elements */
.hero::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -5%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(124,179,66,0.15) 0%, rgba(255,255,255,0) 70%);
    border-radius: 50%;
    z-index: -1;
    animation: pulse 8s ease-in-out infinite alternate;
}
.hero::after {
    content: '';
    position: absolute;
    bottom: -10%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(2,132,199,0.1) 0%, rgba(255,255,255,0) 70%);
    border-radius: 50%;
    z-index: -1;
    animation: pulse 10s ease-in-out infinite alternate-reverse;
}
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}
@keyframes pulse {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(1.2); opacity: 1; }
}

/* Sections */
.section {
    padding: 6rem 0;
}
.section-title {
    text-align: center;
    margin-bottom: 4rem;
}
.section-title h2 {
    font-size: 3rem;
}

/* Cards Grid */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}
.card {
    padding: 2rem;
    border-radius: 16px;
    transition: transform var(--transition-normal);
}
.card:hover {
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}
.card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

/* Contact Form */
.contact-form {
    max-width: 700px;
    margin: 0 auto;
    padding: 3rem;
    border-radius: 16px;
}
.form-group {
    margin-bottom: 1.5rem;
}
.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}
.form-control {
    width: 100%;
    padding: 1rem;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    color: var(--text-color);
    font-family: var(--font-body);
    transition: border-color var(--transition-fast);
}
.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(132, 204, 22, 0.2);
}
.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 0.5rem;
}
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

/* Footer */
.footer {
    padding: 4rem 0 0;
    margin-top: 4rem;
}
.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}
.footer-links a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.2s;
}
.footer-links a:hover {
    color: var(--primary-color);
}
.footer-bottom {
    text-align: center;
    padding: 2rem 0;
    border-top: 1px solid var(--glass-border);
    color: var(--text-muted);
}

/* Feature Images */
.feature-split {
    display: flex;
    align-items: center;
    gap: 4rem;
}
.feature-split.reverse {
    flex-direction: row-reverse;
}
.feature-text {
    flex: 1;
}
.feature-image {
    flex: 1;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    aspect-ratio: 4/3;
    background: var(--glass-bg);
}
.feature-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
    transition: opacity 0.5s;
}
.feature-image:hover img {
    opacity: 1;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: var(--glass-bg);
        backdrop-filter: blur(16px);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        transform: translateY(-150%);
        transition: transform 0.3s ease;
        border-bottom: 1px solid var(--glass-border);
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }
    .nav-menu.active {
        transform: translateY(0);
    }
    .mobile-menu-btn {
        display: block;
    }
    h1 { font-size: 2.5rem; }
    .feature-split, .feature-split.reverse {
        flex-direction: column;
    }
    .footer-content {
        grid-template-columns: 1fr;
    }
}

/* Lightbox Image Zoom Expander */
.feature-image img,
.hero-image-wrapper img {
    cursor: zoom-in;
    transition: transform var(--transition-normal) !important, opacity var(--transition-normal) !important;
}
.feature-image img:hover,
.hero-image-wrapper img:hover {
    transform: scale(1.02);
}

.lightbox-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.85); /* Slate 900 semi-transparent */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.lightbox-modal.active {
    opacity: 1;
    pointer-events: auto;
}

.lightbox-content {
    max-width: 90%;
    max-height: 80vh;
    border-radius: 16px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: var(--glass-bg);
}

.lightbox-modal.active .lightbox-content {
    transform: scale(1);
}

.lightbox-caption {
    color: #f1f5f9;
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-top: 1.5rem;
    text-align: center;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease 0.15s, transform 0.3s ease 0.15s;
}

.lightbox-modal.active .lightbox-caption {
    opacity: 1;
    transform: translateY(0);
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    width: 3.5rem;
    height: 3.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
    backdrop-filter: blur(8px);
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg) scale(1.1);
}

/* Make sure images look clickable */
.hero-image-wrapper img {
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #ffffff;
    border-radius: 50px;
    text-align: center;
    font-size: 32px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 1500;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all var(--transition-normal);
}
.whatsapp-float:hover {
    background-color: #20ba5a;
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
    color: #ffffff;
}
.whatsapp-float i {
    animation: whatsapp-pulse 2s infinite;
}
@keyframes whatsapp-pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.08); }
    100% { transform: scale(1); }
}

/* Responsive adjustment for small screens */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 26px;
    }
}