/* 
   Safiri by Citrus - Benefits Page Styles
   Created: March 2025
*/

/* ===== GENERAL STYLES ===== */
:root {
    /* Main Colors */
    --primary-color: #FF6B00;
    --primary-dark: #D95800;
    --primary-light: #FF8F40;
    --secondary-color: #1A73E8;
    --secondary-dark: #0D47A1;
    --secondary-light: #64B5F6;
    
    /* Neutral Colors */
    --dark: #333333;
    --medium-dark: #666666;
    --medium: #999999;
    --light-medium: #CCCCCC;
    --light: #F5F5F5;
    --white: #FFFFFF;
    
    /* Accent Colors */
    --success: #34A853;
    --warning: #FBBC05;
    --error: #EA4335;
    --info: #4285F4;
    
    /* Font Families */
    --heading-font: 'Montserrat', sans-serif;
    --body-font: 'Inter', sans-serif;
    --accent-font: 'Poppins', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Box Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* Adjusts scroll-to position for fixed header */
}

body {
    font-family: var(--body-font);
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--white);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    line-height: 1.3;
    color: var(--dark);
}

h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

p {
    margin-bottom: var(--spacing-sm);
}

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

a:hover {
    color: var(--secondary-dark);
}

ul, ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-md);
}

li {
    margin-bottom: var(--spacing-xs);
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-header p {
    max-width: 800px;
    margin: var(--spacing-sm) auto 0;
    color: var(--medium-dark);
}

/* ===== BUTTONS ===== */
.btn-primary, 
.btn-secondary {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--border-radius-md);
    font-family: var(--accent-font);
    font-weight: 500;
    text-align: center;
    transition: all var(--transition-medium);
    cursor: pointer;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
    background-color: var(--primary-light);
    color: var(--white);
    border-color: var(--primary-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* ===== HEADER STYLES ===== */
.site-header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

.header-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo {
    height: 40px;
    width: auto;
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-list li {
    margin: 0 var(--spacing-sm);
}

.nav-list a {
    color: var(--dark);
    font-weight: 500;
    padding: var(--spacing-xs) 0;
    position: relative;
    text-decoration: none;
}

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

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

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

.nav-list a.btn-primary {
    padding: 10px 20px;
}

.nav-list a.btn-primary:after {
    display: none;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    height: 2px;
    width: 100%;
    background-color: var(--dark);
    transition: all var(--transition-medium);
}

/* ===== HERO SECTION ===== */
.hero-section {
    background-color: var(--light);
    padding: var(--spacing-xl) 0;
    border-bottom: 1px solid var(--light-medium);
    background-image: linear-gradient(to right, rgba(255, 107, 0, 0.05), rgba(26, 115, 232, 0.05));
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.tagline {
    font-family: var(--accent-font);
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--medium-dark);
}

/* ===== OVERVIEW SECTION ===== */
.overview-section {
    padding-bottom: var(--spacing-md);
}

.section-intro {
    max-width: 900px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
    font-size: 1.1rem;
}

.value-proposition {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-lg);
}

.value-card {
    flex: 1;
    min-width: 300px;
    max-width: 350px;
    padding: var(--spacing-lg);
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform var(--transition-medium);
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.value-icon {
    width: 80px;
    height: 80px;
    background-color: var(--light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.value-icon i {
    font-size: 2rem;
    color: var(--primary-color);
}

/* ===== USER BENEFITS NAVIGATION ===== */
.benefits-nav-section {
    background-color: var(--white);
    padding: var(--spacing-lg) 0 0;
}

.user-nav-tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    margin-bottom: -1px;
    position: relative;
    z-index: 10;
}

.nav-tab {
    flex: 1;
    max-width: 250px;
    background-color: var(--light);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-medium);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    border-bottom: 3px solid transparent;
}

.nav-tab.active {
    background-color: var(--white);
    border-bottom-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.tab-icon {
    width: 60px;
    height: 60px;
    background-color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-xs);
    transition: all var(--transition-medium);
}

.nav-tab.active .tab-icon {
    background-color: var(--primary-color);
}

.tab-icon i {
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: color var(--transition-medium);
}

.nav-tab.active .tab-icon i {
    color: var(--white);
}

.nav-tab span {
    font-weight: 600;
    font-family: var(--heading-font);
}

/* ===== USER BENEFITS SECTIONS ===== */
.user-benefits-section {
    display: none;
    background-color: var(--white);
    box-shadow: var(--shadow-md);
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
    padding: var(--spacing-xl) 0;
}

.user-benefits-section.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.benefit-category {
    margin-bottom: var(--spacing-xl);
}

.benefit-category:last-child {
    margin-bottom: 0;
}

.category-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--light-medium);
}

.category-icon {
    width: 50px;
    height: 50px;
    background-color: var(--light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-icon i {
    font-size: 1.2rem;
    color: var(--primary-color);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.benefit-card {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-medium);
    border-left: 3px solid var(--primary-color);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.benefit-icon {
    width: 40px;
    height: 40px;
    background-color: var(--light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

.benefit-icon i {
    font-size: 1rem;
    color: var(--primary-color);
}

/* ===== TECHNICAL BENEFITS SECTION ===== */
.technical-benefits-section {
    background-color: var(--light);
}

.technical-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.technical-card {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-medium);
}

.technical-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

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

.tech-icon i {
    font-size: 1.8rem;
    color: var(--primary-color);
}

/* ===== CTA SECTION ===== */
.cta-section {
    background-color: var(--primary-color);
    padding: var(--spacing-xl) 0;
    text-align: center;
    color: var(--white);
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

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

.cta-buttons {
    margin-top: var(--spacing-md);
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.cta-section .btn-primary {
    background-color: var(--white);
    color: var(--primary-color);
    border-color: var(--white);
}

.cta-section .btn-primary:hover {
    background-color: var(--light);
    border-color: var(--light);
    color: var(--primary-dark);
}

.cta-section .btn-secondary {
    color: var(--white);
    border-color: var(--white);
}

.cta-section .btn-secondary:hover {
    background-color: var(--white);
    color: var(--primary-color);
    border-color: var(--white);
}

/* ===== FOOTER STYLES ===== */
.site-footer {
    background-color: var(--dark);
    color: var(--white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h3 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: var(--light-medium);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--white);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50%;
    transition: all var(--transition-medium);
}

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

.website-link {
    margin-top: var(--spacing-md);
}

.website-link a {
    color: var(--light-medium);
    text-decoration: underline;
}

.website-link a:hover {
    color: var(--white);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright {
    color: var(--light-medium);
    font-size: 0.9rem;
}

/* ===== BACK TO TOP BUTTON ===== */
.back-to-top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-medium);
    box-shadow: var(--shadow-md);
}

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

.back-to-top-btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 1024px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.7rem;
    }
    
    h3 {
        font-size: 1.3rem;
    }
    
    .value-card {
        min-width: 250px;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .main-nav {
        position: fixed;
        top: 76px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        box-shadow: var(--shadow-md);
        padding: var(--spacing-md) 0;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-medium);
    }
    
    .main-nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-list {
        flex-direction: column;
        width: 100%;
    }
    
    .nav-list li {
        margin: var(--spacing-xs) 0;
        width: 100%;
        text-align: center;
    }
    
    .nav-list a {
        display: block;
        padding: var(--spacing-xs);
    }
    
    .value-proposition {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }
    
    .value-card {
        width: 100%;
        max-width: 100%;
    }
    
    .user-nav-tabs {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .nav-tab {
        max-width: 100%;
        border-radius: var(--border-radius-md);
        flex-direction: row;
        justify-content: flex-start;
        padding: var(--spacing-sm);
    }
    
    .tab-icon {
        width: 40px;
        height: 40px;
        margin-bottom: 0;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-md: 1.5rem;
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }
    
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    h3 {
        font-size: 1.2rem;
    }
    
    .hero-section,
    .section {
        padding: var(--spacing-lg) 0;
    }
    
    .section-header {
        margin-bottom: var(--spacing-md);
    }
    
    .benefit-card,
    .technical-card {
        padding: var(--spacing-sm);
    }
    
    .back-to-top-btn {
        width: 40px;
        height: 40px;
        bottom: 20px;
        right: 20px;
    }
}