/* Base Styles */
:root {
    --primary-green: #2E7D32;
    --light-green: #4CAF50;
    --white: #FFFFFF;
    --off-white: #F5F5F5;
    --primary-blue: #0288D1;
    --dark-blue: #01579B;
    --text-dark: #333333;
    --text-light: #666666;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    background-image: linear-gradient(rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.95)), url('assets/hydroponic-farm.jpg');
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 80px 0;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

h1 {
    font-size: 48px;
}

h2 {
    font-size: 36px;
    text-align: center;
    margin-bottom: 40px;
}

h3 {
    font-size: 24px;
}

p {
    margin-bottom: 20px;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 4px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background-color: var(--primary-blue);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--dark-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

.btn-secondary:hover {
    background-color: rgba(2, 136, 209, 0.1);
    transform: translateY(-2px);
}

.cta-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.cta-center {
    text-align: center;
    margin-top: 40px;
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 15px 0;
    transition: var(--transition);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-green);
}

.domain {
    font-weight: 400;
    opacity: 0.8;
}

.nav-links ul {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-weight: 500;
    position: relative;
}

.nav-links a:hover {
    color: var(--primary-green);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-green);
    transition: var(--transition);
}

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

.nav-cta {
    background: var(--primary-green);
    color: white !important;
    padding: 8px 16px;
    border-radius: 6px;
    transition: var(--transition);
    font-weight: 600;
}

.nav-cta:hover {
    background: var(--primary-green-dark);
    transform: translateY(-1px);
}

.nav-register {
    background: var(--primary-green);
    color: white !important;
    padding: 8px 16px;
    border-radius: 6px;
    transition: var(--transition);
    font-weight: 500;
    margin-right: 8px;
}

.nav-register:hover {
    background: var(--primary-green-dark);
    transform: translateY(-1px);
}

.nav-register i {
    margin-right: 6px;
}

.nav-login {
    background: transparent;
    color: var(--primary-green) !important;
    padding: 8px 16px;
    border: 2px solid var(--primary-green);
    border-radius: 6px;
    transition: var(--transition);
    font-weight: 500;
}

.nav-login:hover {
    background: var(--primary-green);
    color: white !important;
    transform: translateY(-1px);
}

.nav-login i {
    margin-right: 6px;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--primary-green);
    margin-bottom: 5px;
    border-radius: 3px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 700px;
    background-image: linear-gradient(rgba(46, 125, 50, 0.7), rgba(46, 125, 50, 0.4)), url('assets/hydrorganics-1200x801.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    position: relative;
    color: var(--white);
    text-align: left;
    margin-top: 0;
    padding-top: 80px;
}

.hero-content {
    max-width: 600px;
    animation: fadeIn 1s ease-out;
}

.hero h1 {
    margin-bottom: 20px;
    font-size: 48px;
}

.hero p {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.trust-badge {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.2);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 14px;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    font-size: 24px;
    color: var(--white);
}

/* Video Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--white);
    border-radius: 8px;
    width: 80%;
    max-width: 800px;
    position: relative;
    padding: 20px;
}

.close-modal {
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 30px;
    cursor: pointer;
    color: var(--text-dark);
}

.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
}

.video-container video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* How It Works Section */
.how-it-works {
    background-color: var(--off-white);
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.step {
    background-color: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.step:hover {
    transform: translateY(-10px);
}

.step-icon {
    width: 70px;
    height: 70px;
    background-color: var(--light-green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.step-icon i {
    font-size: 30px;
}

.video-loop {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.video-loop video {
    width: 100%;
    height: auto;
    display: block;
}

/* Why HydroHub Section */
.why-hydrohub {
    background-image: linear-gradient(rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.9)), url('assets/hydroponic-farm.jpg');
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
}

.benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.benefit-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

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

.benefit-icon {
    width: 60px;
    height: 60px;
    background-color: var(--primary-green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.benefit-icon i {
    font-size: 24px;
}

/* Packages Section */
.packages {
    background-color: var(--white);
}

.package-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.package-card {
    background-color: var(--off-white);
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    border: 2px solid transparent;
}

.package-card:hover {
    transform: translateY(-10px);
}

.package-card.featured {
    border-color: var(--primary-green);
    transform: scale(1.05);
}

.popular-tag {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary-green);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.price {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-green);
    margin: 15px 0;
}

.features {
    margin-bottom: 25px;
}

.features li {
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.features li:last-child {
    border-bottom: none;
}

.highlight {
    color: var(--primary-green);
    font-weight: 600;
}

.trust-element {
    text-align: center;
    font-size: 14px;
    color: var(--text-light);
}

/* Testimonials Section */
.testimonials {
    background-color: var(--off-white);
    position: relative;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('assets/leaf-pattern.svg');
    background-size: 300px;
    opacity: 0.05;
    pointer-events: none;
}

.testimonial-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.testimonial-card {
    background-color: var(--white);
    border-radius: 8px;
    padding: 30px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(76, 175, 80, 0.2);
    transition: var(--transition);
}

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

.testimonial-avatar {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 20px;
    border: 3px solid var(--light-green);
}

.testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-rating {
    color: #FFD700;
    margin-bottom: 15px;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 15px;
}

.testimonial-author {
    font-weight: 600;
    color: var(--primary-green);
}

/* Sustainability Impact Section */
.sustainability {
    background-color: var(--primary-green);
    color: var(--white);
}

.sustainability h2 {
    color: var(--white);
}

.impact-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
    text-align: center;
}

.impact-stat {
    padding: 20px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    transition: var(--transition);
}

.impact-stat:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.stat-icon {
    font-size: 36px;
    margin-bottom: 15px;
}

.stat-number {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 18px;
    opacity: 0.9;
}

.impact-text {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 30px;
    font-size: 18px;
    line-height: 1.6;
}

/* FAQ Section */
.faq {
    background-color: var(--white);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto 40px;
}

.faq-item {
    margin-bottom: 15px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    background-color: var(--off-white);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question h3 {
    margin: 0;
    font-size: 18px;
}

.faq-toggle {
    color: var(--primary-green);
    transition: var(--transition);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.active .faq-answer {
    padding: 20px;
    max-height: 500px;
}

.faq-item.active .faq-toggle i {
    transform: rotate(45deg);
}

/* Contact Section */
.contact {
    background-color: var(--off-white);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

input, textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
    font-size: 16px;
    transition: var(--transition);
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 2px rgba(46, 125, 50, 0.2);
}

.checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox input {
    width: auto;
}

.checkbox label {
    margin: 0;
}

.contact-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.info-item {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    font-size: 18px;
}

.info-item i {
    width: 40px;
    height: 40px;
    background-color: var(--primary-green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-link {
    width: 40px;
    height: 40px;
    background-color: var(--primary-green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-link:hover {
    background-color: var(--primary-blue);
    transform: translateY(-3px);
}

/* Footer */
footer {
    background-color: var(--primary-green);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo a {
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
}

.tagline {
    opacity: 0.8;
    margin-top: 10px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.footer-column h4 {
    font-size: 18px;
    margin-bottom: 20px;
    position: relative;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--light-green);
}

.footer-column ul li {
    margin-bottom: 10px;
}

.footer-column a {
    opacity: 0.8;
    transition: var(--transition);
}

.footer-column a:hover {
    opacity: 1;
    padding-left: 5px;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.badge {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 14px;
}

.copyright {
    font-size: 14px;
    opacity: 0.8;
    margin: 0;
}

.investor-count {
    font-size: 14px;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-20px); }
    60% { transform: translateX(-50%) translateY(-10px); }
}

/* Responsive Styles */
@media (max-width: 992px) {
    h1 {
        font-size: 40px;
    }
    
    h2 {
        font-size: 32px;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 36px;
    }
    
    h2 {
        font-size: 28px;
    }
    
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--white);
        transition: var(--transition);
        z-index: 999;
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .nav-links ul {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        height: 100%;
        gap: 20px;
    }
    
    .hamburger {
        display: flex;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .footer-links {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 576px) {
    section {
        padding: 60px 0;
    }
    
    h1 {
        font-size: 32px;
    }
    
    h2 {
        font-size: 24px;
    }
    
    .hero {
        min-height: 600px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .trust-badges {
        justify-content: center;
    }
}