/* Togo eVisa Website Styles */
/* Color Palette inspired by Togo Flag: Green (#228B22), Yellow (#FFD700), Red (#DC143C), White (#FFFFFF) */

:root {
    --primary-green: #228B22;
    --primary-yellow: #FFD700;
    --primary-red: #DC143C;
    --primary-white: #FFFFFF;
    --secondary-green: #32CD32;
    --light-green: #F0FFF0;
    --dark-green: #006400;
    --text-dark: #2C3E50;
    --text-light: #6C757D;
    --border-light: #E9ECEF;
    --shadow-light: rgba(0, 0, 0, 0.1);
    --shadow-medium: rgba(0, 0, 0, 0.15);
    --gradient-primary: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 100%);
    --gradient-accent: linear-gradient(135deg, var(--primary-yellow) 0%, #FFA500 100%);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: #FAFAFA;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.1rem; }

p {
    margin-bottom: 1rem;
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.7;
}

/* Container and Layout */
.container-fluid {
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100%;
}

.section-padding {
    padding: 60px 0;
}

.section-padding-sm {
    padding: 40px 0;
}

/* Header Styles */
.navbar {
    background: var(--primary-white);
    box-shadow: 0 2px 10px var(--shadow-light);
    padding: 0.75rem 0;
    transition: all 0.3s ease;
}

.navbar-brand {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-green) !important;
    text-decoration: none;
}

.navbar-brand:hover {
    color: var(--dark-green) !important;
}

.navbar-nav .nav-link {
    color: var(--text-dark) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    transition: all 0.3s ease;
    position: relative;
}

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

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background: var(--primary-green);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 80%;
}

/* Buttons */
.btn {
    border-radius: 8px;
    font-weight: 500;
    padding: 12px 24px;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    cursor: pointer;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--primary-white);
    box-shadow: 0 4px 15px rgba(34, 139, 34, 0.3);
}

.btn-primary:hover {
    background: var(--dark-green);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(34, 139, 34, 0.4);
    color: var(--primary-white);
}

.btn-secondary {
    background: var(--gradient-accent);
    color: var(--text-dark);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.btn-secondary:hover {
    background: #FFA500;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
    color: var(--text-dark);
}

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

.btn-outline-primary:hover {
    background: var(--primary-green);
    color: var(--primary-white);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 15px 30px;
    font-size: 1.1rem;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.9rem;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 50%, var(--primary-yellow) 100%);
    color: var(--primary-white);
    padding: 100px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/><circle cx="10" cy="60" r="0.5" fill="white" opacity="0.1"/><circle cx="90" cy="40" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    font-weight: 400;
}

/* Cards */
.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 5px 25px var(--shadow-light);
    transition: all 0.3s ease;
    overflow: hidden;
    background: var(--primary-white);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 35px var(--shadow-medium);
}

.card-header {
    background: var(--light-green);
    border-bottom: 1px solid var(--border-light);
    padding: 1.5rem;
    font-weight: 600;
    color: var(--primary-green);
}

.card-body {
    padding: 2rem;
}

.card-title {
    color: var(--primary-green);
    font-weight: 600;
    margin-bottom: 1rem;
}

/* Feature Cards */
.feature-card {
    text-align: center;
    padding: 2rem;
    height: 100%;
    border-radius: 12px;
    background: var(--primary-white);
    box-shadow: 0 5px 25px var(--shadow-light);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 35px var(--shadow-medium);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--primary-white);
    font-size: 2rem;
}

.feature-title {
    color: var(--primary-green);
    font-weight: 600;
    margin-bottom: 1rem;
}

/* Process Steps */
.process-step {
    text-align: center;
    position: relative;
    padding: 2rem 1rem;
}

.process-number {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--primary-white);
    font-size: 1.5rem;
    font-weight: 700;
}

.process-step::after {
    content: '';
    position: absolute;
    top: 30px;
    right: -50%;
    width: 100%;
    height: 2px;
    background: var(--primary-green);
    opacity: 0.3;
}

.process-step:last-child::after {
    display: none;
}

/* Statistics Section */
.stats-section {
    background: var(--light-green);
    padding: 60px 0;
}

.stat-item {
    text-align: center;
    padding: 1rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-green);
    display: block;
    line-height: 1;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-top: 0.5rem;
}

/* Testimonials */
.testimonial-card {
    background: var(--primary-white);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 5px 25px var(--shadow-light);
    margin-bottom: 2rem;
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    color: var(--primary-green);
    opacity: 0.3;
    font-family: serif;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

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

.testimonial-role {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* FAQ Section */
.faq-item {
    margin-bottom: 1rem;
}

.faq-question {
    background: var(--primary-white);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.faq-question:hover {
    background: var(--light-green);
    border-color: var(--primary-green);
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--primary-green);
    transition: transform 0.3s ease;
}

.faq-question.active::after {
    transform: translateY(-50%) rotate(45deg);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    background: var(--primary-white);
    border-left: 1px solid var(--border-light);
    border-right: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    border-radius: 0 0 8px 8px;
}

.faq-answer.active {
    max-height: 500px;
    padding: 1.5rem;
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: var(--primary-white);
    padding: 60px 0 20px;
}

.footer h5 {
    color: var(--primary-yellow);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.footer a {
    color: #BDC3C7;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid #34495E;
    padding-top: 20px;
    margin-top: 40px;
    text-align: center;
    color: #BDC3C7;
}

/* Utility Classes */
.text-primary-green { color: var(--primary-green) !important; }
.text-primary-yellow { color: var(--primary-yellow) !important; }
.bg-light-green { background-color: var(--light-green) !important; }
.border-primary-green { border-color: var(--primary-green) !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 0.25rem !important; }
.mb-2 { margin-bottom: 0.5rem !important; }
.mb-3 { margin-bottom: 1rem !important; }
.mb-4 { margin-bottom: 1.5rem !important; }
.mb-5 { margin-bottom: 3rem !important; }

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: 0.25rem !important; }
.mt-2 { margin-top: 0.5rem !important; }
.mt-3 { margin-top: 1rem !important; }
.mt-4 { margin-top: 1.5rem !important; }
.mt-5 { margin-top: 3rem !important; }

/* Responsive Design */
@media (max-width: 1200px) {
    .container-fluid {
        padding-left: 20px;
        padding-right: 20px;
    }
    
    .hero-title {
        font-size: 3rem;
    }
}

@media (max-width: 992px) {
    .section-padding {
        padding: 40px 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .process-step::after {
        display: none;
    }
    
    .navbar-nav {
        text-align: center;
        padding-top: 1rem;
    }
    
    .navbar-nav .nav-link {
        padding: 0.75rem 1rem !important;
    }
}

@media (max-width: 768px) {
    .container-fluid {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .section-padding {
        padding: 30px 0;
    }
    
    .section-padding-sm {
        padding: 20px 0;
    }
    
    .hero-section {
        padding: 60px 0 40px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    h1 { font-size: 1.8rem; }
    h2 { font-size: 1.6rem; }
    h3 { font-size: 1.4rem; }
    h4 { font-size: 1.2rem; }
    
    .card-body {
        padding: 1.5rem;
    }
    
    .feature-card {
        padding: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .process-number {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .testimonial-card {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .btn-lg {
        padding: 12px 24px;
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .container-fluid {
        padding-left: 10px;
        padding-right: 10px;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .feature-card {
        padding: 1rem;
    }
    
    .testimonial-card {
        padding: 1rem;
    }
    
    .faq-question {
        padding: 1rem;
    }
    
    .faq-answer.active {
        padding: 1rem;
    }
    
    .footer {
        padding: 40px 0 20px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.6s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Loading Spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-light);
    border-top: 4px solid var(--primary-green);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--primary-white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(34, 139, 34, 0.4);
}