/* ==========================================================================
   eKisan Yojana - Premium Design System (style.css)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Color Palette */
    --primary: hsl(142, 72%, 29%);       /* Forest Green */
    --primary-light: hsl(142, 60%, 45%);
    --primary-dark: hsl(145, 80%, 18%);
    --accent: hsl(38, 95%, 49%);         /* Harvest Gold */
    --accent-hover: hsl(38, 95%, 40%);
    --background: #f8fafc;               /* Slate 50 */
    --card-bg: #ffffff;
    --text-main: hsl(215, 28%, 17%);     /* Slate 800 */
    --text-muted: hsl(215, 16%, 47%);    /* Slate 500 */
    
    /* Layout Tokens */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --shadow-subtle: 0 4px 6px -1px rgb(0 0 0 / 0.05), 0 2px 4px -2px rgb(0 0 0 / 0.05);
    --shadow-md: 0 10px 15px -3px rgb(0 0 0 / 0.08), 0 4px 6px -4px rgb(0 0 0 / 0.08);
    --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Transitions */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--background);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
    background: var(--primary-light);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Header & Glassmorphism Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(241, 245, 249, 0.8);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 8%;
    z-index: 1000;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    height: 70px;
    background: #ffffff;
    box-shadow: var(--shadow-subtle);
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
}

.logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    font-weight: 500;
    color: var(--text-main);
    transition: var(--transition-smooth);
    position: relative;
    padding: 5px 0;
}

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

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

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

.btn-cta {
    background: var(--primary);
    color: #ffffff;
    padding: 10px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 10px rgba(22, 101, 52, 0.2);
}

.btn-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(22, 101, 52, 0.3);
}

/* Hero Section */
.hero {
    min-height: 90vh;
    padding: 120px 8% 60px 8%;
    background: radial-gradient(circle at 80% 20%, hsl(142, 60%, 95%) 0%, var(--background) 70%);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.badge {
    display: inline-block;
    background: hsl(142, 70%, 90%);
    color: var(--primary-dark);
    font-weight: 700;
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 0.85rem;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.15;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 20px;
}

.hero-title span {
    color: var(--accent);
    background: linear-gradient(120deg, var(--accent) 0%, #ea580c 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 35px;
}

.hero-actions {
    display: flex;
    gap: 20px;
}

.btn-secondary {
    background: #ffffff;
    color: var(--primary);
    padding: 10px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    border: 2px solid var(--primary);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-secondary:hover {
    background: hsl(142, 70%, 97%);
    transform: translateY(-2px);
}

.hero-image-container {
    flex: 1;
    display: flex;
    justify-content: center;
    position: relative;
}

.hero-circle {
    width: 450px;
    height: 450px;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    animation: blob-animate 8s ease-in-out infinite;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@keyframes blob-animate {
    0%, 100% { border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%; }
    50% { border-radius: 60% 40% 50% 50% / 50% 60% 40% 60%; }
}

/* Features/Services section */
.section {
    padding: 80px 8%;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px auto;
}

.section-subtitle {
    color: var(--primary);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--primary-dark);
}

/* Portal Showcase (Grid / Tabs) */
.tab-container {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
}

.tab-btn {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    padding: 12px 28px;
    border-radius: 100px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    color: var(--text-muted);
}

.tab-btn.active, .tab-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(22, 101, 52, 0.15);
}

/* Rental Tool Grid */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-subtle);
    transition: var(--transition-smooth);
    border: 1px solid #f1f5f9;
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: hsl(142, 60%, 90%);
}

.card-img {
    height: 200px;
    background-color: #f1f5f9;
    position: relative;
    overflow: hidden;
}

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

.card-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--accent);
    color: #ffffff;
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
}

.card-body {
    padding: 24px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--primary-dark);
}

.card-meta {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
}

.card-price {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 20px;
}

.card-price span {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
}

.btn-card {
    width: 100%;
    background: var(--primary);
    color: #ffffff;
    border: none;
    padding: 12px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: auto;
}

.btn-card:hover {
    background: var(--primary-dark);
}

/* Registration Form Area */
.form-section {
    background: linear-gradient(135deg, var(--primary-dark) 0%, hsl(145, 80%, 12%) 100%);
    color: #ffffff;
    border-radius: var(--radius-lg);
    padding: 60px;
    margin: 40px 8%;
    box-shadow: var(--shadow-lg);
    display: flex;
    gap: 60px;
    align-items: center;
}

.form-info {
    flex: 1;
}

.form-info h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
}

.form-info p {
    color: hsl(142, 30%, 80%);
    margin-bottom: 30px;
}

.benefit-list {
    list-style: none;
}

.benefit-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    font-weight: 500;
}

.benefit-list li::before {
    content: '✓';
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 24px;
    height: 24px;
    background: var(--accent);
    color: var(--primary-dark);
    border-radius: 50%;
    font-weight: 800;
    font-size: 0.85rem;
}

.form-card {
    flex: 1;
    background: #ffffff;
    border-radius: var(--radius-md);
    padding: 40px;
    color: var(--text-main);
    box-shadow: var(--shadow-lg);
}

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

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--primary-dark);
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    border: 1.5px solid #cbd5e1;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-smooth);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px hsl(142, 60%, 92%);
}

/* Yojana Blog Section */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}

.blog-card {
    background: #ffffff;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-subtle);
    border: 1px solid #f1f5f9;
    transition: var(--transition-smooth);
}

.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.blog-header {
    height: 180px;
    background: #e2e8f0;
    overflow: hidden;
}

.blog-header img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-body {
    padding: 24px;
}

.blog-tag {
    display: inline-block;
    background: hsl(38, 95%, 93%);
    color: #c2410c;
    font-weight: 700;
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 100px;
    margin-bottom: 12px;
}

.blog-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 10px;
    line-height: 1.3;
}

.blog-excerpt {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.blog-link {
    color: var(--primary);
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: var(--transition-smooth);
}

.blog-link:hover {
    color: var(--primary-dark);
    gap: 8px;
}

/* Footer Design */
footer {
    background: var(--primary-dark);
    color: hsl(142, 30%, 85%);
    padding: 80px 8% 40px 8%;
    border-top: 5px solid var(--accent);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-brand h3 {
    color: #ffffff;
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.footer-brand h3 span {
    color: var(--accent);
}

.footer-links h4 {
    color: #ffffff;
    font-size: 1.1rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    transition: var(--transition-smooth);
}

.footer-links a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
    font-size: 0.9rem;
}

/* Responsive adjustments */
@media (max-width: 991px) {
    .navbar {
        padding: 0 4%;
    }
    .hero {
        flex-direction: column-reverse;
        padding-top: 140px;
        text-align: center;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-circle {
        width: 350px;
        height: 350px;
    }
    .form-section {
        flex-direction: column;
        padding: 40px;
        margin: 20px 4%;
    }
}

@media (max-width: 767px) {
    .nav-links, .btn-cta {
        display: none; /* In a real app we'd add a burger menu, keeping MVP simple */
    }
    .hero-title {
        font-size: 2.5rem;
    }
    .section {
        padding: 60px 4%;
    }
}