:root {
    --bg-dark: #061122;
    --bg-surface: #0b1f3a;
    --bg-surface-hover: #122b4d;
    --primary: #34A853;
    --primary-hover: #2b8c45;
    --secondary: #7CBB00;
    --text-main: #F9FAFB;
    --text-muted: #9CA3AF;
    --border-color: #1c3a63;
    --glass-bg: rgba(11, 31, 58, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* Typography & Utilities */
.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}
.section {
    padding: 100px 0;
}
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 16px;
}
.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 60px auto;
    font-size: 1.125rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    gap: 8px;
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    box-shadow: 0 4px 14px rgba(52, 168, 83, 0.3);
}
.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(52, 168, 83, 0.5);
    transform: translateY(-2px);
}
.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-main);
}
.btn-outline:hover {
    background: var(--bg-surface);
    border-color: var(--text-muted);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}
.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}
.logo {
    font-size: 1.5rem;
    font-weight: 800;
    text-decoration: none;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 12px;
}
.logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}
.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}
.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}
.nav-links a:hover {
    color: var(--primary);
}

/* Hero Section */
.hero {
    padding: 160px 0 80px;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: -10%;
    left: 10%;
    width: 500px;
    height: 500px;
    background: var(--primary);
    filter: blur(150px);
    opacity: 0.15;
    border-radius: 50%;
    z-index: -1;
}
.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.hero-text h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 24px;
    font-weight: 800;
}
.hero-text p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}
.hero-btns {
    display: flex;
    gap: 16px;
}
.hero-image {
    position: relative;
}
.hero-image img {
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    animation: float 6s ease-in-out infinite;
    border: 1px solid var(--glass-border);
}
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

/* About / Intro */
.about {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}
.about-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    align-items: center;
}
.about-text h2 {
    font-size: 2rem;
    margin-bottom: 16px;
}
.about-content p {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}

/* Objectives */
.objectives-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}
.objective-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s ease;
}
.objective-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(52, 168, 83, 0.1);
}
.objective-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    background: rgba(52, 168, 83, 0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 24px;
}
.objective-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}
.objective-card p {
    color: var(--text-muted);
}

/* Components */
.components-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}
.components-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.component-item {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    gap: 20px;
    transition: all 0.3s ease;
}
.component-item:hover {
    border-color: var(--secondary);
    background: var(--bg-surface-hover);
}
.comp-icon {
    color: var(--secondary);
    font-size: 32px;
    flex-shrink: 0;
}
.comp-text h4 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}
.comp-text p {
    color: var(--text-muted);
    font-size: 0.95rem;
}
.components-image img {
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    border: 1px solid var(--glass-border);
}

/* Flow & Methods */
.flow {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
}
.flow-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.methods-container {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}
.method-tag {
    background: rgba(124, 187, 0, 0.1);
    color: var(--secondary);
    border: 1px solid rgba(124, 187, 0, 0.3);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Value */
.value-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}
.value-card {
    text-align: center;
    padding: 40px 32px;
    background: linear-gradient(180deg, var(--bg-surface) 0%, transparent 100%);
    border: 1px solid var(--border-color);
    border-radius: 24px;
}
.value-card .ph {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 24px;
}
.value-card h3 {
    margin-bottom: 16px;
}
.value-card p {
    color: var(--text-muted);
}

/* Contact */
.contact {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}
.contact-info h3 {
    font-size: 2rem;
    margin-bottom: 24px;
}
.contact-info p {
    color: var(--text-muted);
    margin-bottom: 40px;
}
.info-item {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}
.info-item .ph {
    font-size: 24px;
    color: var(--primary);
}
.info-item div h5 {
    font-size: 1.1rem;
    margin-bottom: 4px;
}
.info-item div p {
    color: var(--text-muted);
    margin: 0;
}
.contact-form {
    background: var(--bg-dark);
    padding: 40px;
    border-radius: 24px;
    border: 1px solid var(--border-color);
}
.form-group {
    margin-bottom: 24px;
}
.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}
.form-control {
    width: 100%;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 12px 16px;
    border-radius: 8px;
    color: var(--text-main);
    font-family: inherit;
    transition: border-color 0.3s;
}
.form-control:focus {
    outline: none;
    border-color: var(--primary);
}
.form-control::placeholder {
    color: var(--text-muted);
}
.btn-submit {
    width: 100%;
    padding: 14px;
    font-size: 1.1rem;
    color: white;
}

/* Footer */
footer {
    background: var(--bg-dark);
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid var(--border-color);
}
.footer-text {
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 992px) {
    .hero-content, .components-grid, .flow-grid, .contact-grid {
        grid-template-columns: 1fr;
    }
    .hero-text {
        text-align: center;
    }
    .hero-btns {
        justify-content: center;
    }
    .hero-text h1 {
        font-size: 2.5rem;
    }
    .objectives-grid, .value-cards {
        grid-template-columns: 1fr;
    }
    .about-grid {
        grid-template-columns: 1fr;
    }
    .nav-links {
        display: none;
    }
}