/* style.css - Custom Styles for Skill Friday Landing Page */

/* Import Fonts */
@import url('https://fonts.googleapis.com/css2?family=Hind+Siliguri:wght@400;600;700&family=Poppins:wght@400;600;700&display=swap');

/* Global Styles */
:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
}

body {
    font-family: 'Hind Siliguri', 'Poppins', sans-serif;
    line-height: 1.8;
    color: #444;
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: #222;
}

p {
    color: #666;
}

/* Navigation Bar */
.navbar {
    transition: all 0.3s ease;
    padding: 15px 0;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--dark-color) !important;
}

.navbar-brand i {
    font-size: 1.8rem;
}

.nav-link {
    font-weight: 600;
    color: var(--dark-color) !important;
    margin: 0 10px;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-color) !important;
}

.lang-switcher a {
    color: var(--primary-color);
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
}

.lang-switcher a:hover {
    color: var(--dark-color);
}

.lang-switcher a.active {
    color: var(--dark-color);
    text-decoration: underline;
}

/* Hero Section */
#hero {
    padding: 150px 0 100px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    position: relative;
}

#hero h1 {
    font-size: 3rem;
    font-weight: 700;
    color: #222;
    margin-bottom: 20px;
}

#hero p {
    font-size: 1.2rem;
    color: #555;
    margin-bottom: 30px;
}

#hero .hero-img {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    transition: transform 0.3s ease;
}

#hero .hero-img:hover {
    transform: translateY(-10px);
}

.badge {
    font-size: 0.9rem;
    font-weight: 600;
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    padding: 12px 35px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,123,255,0.3);
}

.btn-primary:hover {
    background-color: #0056b3;
    border-color: #0056b3;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,123,255,0.4);
}

/* Section Titles */
.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #222;
    margin-bottom: 15px;
}

.section-title p {
    color: #666;
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
}

/* Features Section */
#features {
    padding: 80px 0;
}

.feature-box {
    text-align: center;
    padding: 30px 20px;
    transition: all 0.3s ease;
    border-radius: 10px;
}

.feature-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.feature-icon {
    margin-bottom: 20px;
}

.feature-icon i {
    font-size: 3.5rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.feature-box:hover .feature-icon i {
    transform: scale(1.1);
}

.feature-box h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #222;
}

.feature-box p {
    color: #666;
    font-size: 1rem;
}

/* How It Works Section */
.how-step {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-right: 20px;
    flex-shrink: 0;
}

.step-content h4 {
    margin: 0;
    font-size: 1.2rem;
    color: #222;
}

/* Pricing Section */
#pricing {
    padding: 80px 0;
    background-color: #fff;
}

.pricing-card {
    border: 2px solid #e9ecef;
    border-radius: 15px;
    transition: all 0.3s ease;
    overflow: hidden;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.pricing-card .card-header {
    background-color: #f8f9fa;
    font-size: 1.3rem;
    font-weight: 600;
    border-bottom: 2px solid #e9ecef;
    padding: 20px;
}

.pricing-card .card-body {
    padding: 30px;
}

.pricing-card .price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.pricing-card .per {
    color: var(--secondary-color);
    font-size: 1rem;
    margin-bottom: 20px;
}

.pricing-card ul li {
    padding: 10px 0;
    font-size: 1rem;
    color: #555;
}

.pricing-card.border-primary {
    border-color: var(--primary-color);
    border-width: 3px;
}

/* Benefits Section */
.benefit-item {
    font-size: 1.1rem;
    padding: 15px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.benefit-item:hover {
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transform: translateX(5px);
}

.benefit-item i {
    font-size: 1.5rem;
}

/* Contact Section */
#contact {
    padding: 80px 0;
    background-color: #f8f9fa;
}

#contact .form-control {
    border-radius: 10px;
    padding: 15px;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
}

#contact .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0,123,255,0.15);
}

#contact textarea.form-control {
    resize: vertical;
}

#contact button {
    width: auto;
    min-width: 200px;
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: #f8f9fa;
    padding: 40px 0 20px;
}

footer h5 {
    color: white;
    margin-bottom: 20px;
}

footer a {
    color: #f8f9fa;
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover {
    color: var(--primary-color);
}

footer ul {
    padding-left: 0;
}

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

.social-icons a {
    display: inline-block;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    transform: translateY(-5px);
    color: var(--primary-color) !important;
}

/* Responsive Design */
@media (max-width: 991px) {
    #hero h1 {
        font-size: 2.5rem;
    }
    
    #hero {
        padding: 120px 0 80px;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
}

@media (max-width: 767px) {
    #hero h1 {
        font-size: 2rem;
    }
    
    #hero p {
        font-size: 1rem;
    }
    
    .navbar-brand {
        font-size: 1.3rem;
    }
    
    .feature-box {
        margin-bottom: 30px;
    }
    
    .section-title h2 {
        font-size: 1.8rem;
    }
    
    .pricing-card {
        margin-bottom: 20px;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.feature-box,
.pricing-card,
.benefit-item {
    animation: fadeInUp 0.6s ease-out;
}

/* Scroll to Top Button (Optional) */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 1000;
}

.scroll-to-top.show {
    opacity: 1;
}

.scroll-to-top:hover {
    background: #0056b3;
    transform: translateY(-5px);
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Alert Messages */
.alert {
    border-radius: 10px;
    padding: 15px 20px;
    font-weight: 600;
}