/*!
 * VISION ÉRABLE IMMIGRATION - Main Stylesheet
 * Version: 1.0.0
 */

/* ==========================================================================
   CSS Variables & Root
   ========================================================================== */
:root {
    /* Primary Colors */
    --color-navy: #0a1a2e;
    --color-navy-light: #152d4a;
    --color-gold: #c9a84c;
    --color-gold-light: #e8d5a3;
    --color-maple: #bc1e22;
    --color-maple-light: #e74c52;
    
    /* Neutral Colors */
    --color-white: #f8f5f0;
    --color-cream: #f5f0e8;
    --color-gray: #e8e4dc;
    --color-gray-medium: #b8b4ac;
    --color-gray-dark: #6b6864;
    --color-dark: #1a1a1a;
    
    /* Typography */
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Open Sans', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(10, 26, 46, 0.08);
    --shadow-md: 0 4px 12px rgba(10, 26, 46, 0.12);
    --shadow-lg: 0 8px 32px rgba(10, 26, 46, 0.16);
    --shadow-xl: 0 16px 48px rgba(10, 26, 46, 0.2);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Dark Mode Variables */
[data-bs-theme="dark"] {
    --color-white: #1a1a1a;
    --color-cream: #1e1e1e;
    --color-gray: #2a2a2a;
    --color-gray-medium: #4a4a4a;
    --color-gray-dark: #8a8a8a;
    --color-dark: #f0f0f0;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-secondary);
    color: var(--color-dark);
    background-color: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    color: var(--color-navy);
    transition: color var(--transition-normal);
}

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

a:hover {
    color: var(--color-maple);
}

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

/* ==========================================================================
   Typography
   ========================================================================== */
.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding-bottom: var(--spacing-md);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-maple));
    border-radius: 2px;
}

.section-title.text-center::after {
    left: 50%;
    transform: translateX(-50%);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-gray-dark);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl) auto;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    font-family: var(--font-primary);
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
    color: var(--color-navy);
    border-color: var(--color-gold);
}

.btn-primary:hover {
    background: var(--color-navy);
    color: var(--color-gold);
    border-color: var(--color-navy);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--color-navy);
    color: var(--color-white);
    border-color: var(--color-navy);
}

.btn-secondary:hover {
    background: var(--color-maple);
    color: var(--color-white);
    border-color: var(--color-maple);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-gold {
    background: transparent;
    color: var(--color-gold);
    border-color: var(--color-gold);
}

.btn-outline-gold:hover {
    background: var(--color-gold);
    color: var(--color-navy);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ==========================================================================
   Navbar
   ========================================================================== */
#mainNav {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    padding: 0.5rem 0;
    transition: all var(--transition-normal);
    border-bottom: 1px solid rgba(201, 168, 76, 0.1);
}

[data-bs-theme="dark"] #mainNav {
    background: rgba(26, 26, 26, 0.95);
    border-bottom: 1px solid rgba(201, 168, 76, 0.2);
}

#mainNav .navbar-brand {
    font-family: var(--font-primary);
    font-weight: 800;
    color: var(--color-navy);
    font-size: 1.2rem;
}

[data-bs-theme="dark"] #mainNav .navbar-brand {
    color: var(--color-gold);
}

#mainNav .navbar-brand .brand-text {
    color: var(--color-gold);
    margin-left: 0.5rem;
}

#mainNav .nav-link {
    font-family: var(--font-primary);
    font-weight: 600;
    color: var(--color-navy);
    padding: 0.5rem 1rem;
    position: relative;
    transition: color var(--transition-fast);
}

[data-bs-theme="dark"] #mainNav .nav-link {
    color: var(--color-gray-medium);
}

#mainNav .nav-link:hover,
#mainNav .nav-link.active {
    color: var(--color-gold);
}

#mainNav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--color-gold);
    transition: all var(--transition-normal);
    transform: translateX(-50%);
}

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

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    padding: 100px 0 80px;
    position: relative;
    overflow: hidden;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/default/hero-default.jpg') center/cover no-repeat;
    opacity: 0.15;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.hero h1 .highlight {
    color: var(--color-gold);
    position: relative;
}

.hero p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin-bottom: var(--spacing-lg);
}

.hero .btn {
    margin-right: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

/* Hero Badge */
.hero-badge {
    display: inline-block;
    background: rgba(201, 168, 76, 0.2);
    color: var(--color-gold);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    border: 1px solid rgba(201, 168, 76, 0.3);
}

/* ==========================================================================
   Cards
   ========================================================================== */
.card-premium {
    background: var(--color-white);
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    overflow: hidden;
    height: 100%;
}

[data-bs-theme="dark"] .card-premium {
    background: var(--color-gray);
}

.card-premium:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.card-premium .card-img-top {
    height: 200px;
    object-fit: cover;
}

.card-premium .card-body {
    padding: var(--spacing-lg);
}

.card-premium .card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: var(--spacing-sm);
}

[data-bs-theme="dark"] .card-premium .card-title {
    color: var(--color-gold);
}

.card-premium .card-text {
    color: var(--color-gray-dark);
    font-size: 0.95rem;
}

.card-premium .card-footer {
    background: transparent;
    border-top: 1px solid var(--color-gray);
    padding: var(--spacing-md) var(--spacing-lg);
}

/* Service Cards */
.service-card {
    text-align: center;
    padding: var(--spacing-lg);
}

.service-card .service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold));
    border-radius: 50%;
    font-size: 2rem;
    color: var(--color-navy);
    transition: all var(--transition-normal);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-md);
}

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonial-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--color-gold);
    transition: all var(--transition-normal);
}

[data-bs-theme="dark"] .testimonial-card {
    background: var(--color-gray);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.testimonial-card .testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--color-gold);
}

.testimonial-card .testimonial-stars {
    color: var(--color-gold);
    font-size: 0.9rem;
}

.testimonial-card .testimonial-content {
    color: var(--color-gray-dark);
    font-style: italic;
    margin: var(--spacing-sm) 0;
}

/* ==========================================================================
   Steps / Process
   ========================================================================== */
.step-item {
    text-align: center;
    position: relative;
    padding: var(--spacing-md);
}

.step-item .step-number {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-navy), var(--color-navy-light));
    color: var(--color-gold);
    font-size: 1.5rem;
    font-weight: 800;
    border-radius: 50%;
    border: 3px solid var(--color-gold);
    transition: all var(--transition-normal);
}

.step-item:hover .step-number {
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

.step-item .step-title {
    font-family: var(--font-primary);
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: var(--spacing-xs);
}

[data-bs-theme="dark"] .step-item .step-title {
    color: var(--color-gold);
}

.step-item .step-description {
    color: var(--color-gray-dark);
    font-size: 0.95rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: var(--color-navy);
    color: rgba(255, 255, 255, 0.8);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.footer h5 {
    color: var(--color-gold);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

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

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

.footer .footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

.footer .footer-links a:hover {
    color: var(--color-gold);
    padding-left: var(--spacing-sm);
}

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

.footer .footer-contact li {
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
}

.footer .footer-contact li i {
    width: 25px;
    color: var(--color-gold);
    font-size: 1rem;
}

.footer .footer-contact a {
    color: rgba(255, 255, 255, 0.7);
}

.footer .footer-contact a:hover {
    color: var(--color-gold);
}

.footer .footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--color-white);
    margin-right: var(--spacing-sm);
    transition: all var(--transition-normal);
}

.footer .footer-social a:hover {
    background: var(--color-gold);
    color: var(--color-navy);
    transform: translateY(-3px);
}

.footer .footer-divider {
    border-color: rgba(255, 255, 255, 0.1);
    margin: var(--spacing-lg) 0;
}

.footer .footer-legal {
    list-style: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: var(--spacing-md);
}

.footer .footer-legal a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
}

.footer .footer-legal a:hover {
    color: var(--color-gold);
}

.footer .footer-disclaimer {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* ==========================================================================
   WhatsApp Float Button
   ========================================================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    transition: all var(--transition-normal);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: #fff;
    box-shadow: var(--shadow-xl);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4);
    }
    70% {
        box-shadow: 0 0 0 20px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* ==========================================================================
   Dark Mode Toggle
   ========================================================================== */
.dark-mode-toggle {
    background: none;
    border: none;
    color: var(--color-navy);
    font-size: 1.2rem;
    padding: 0.5rem;
    cursor: pointer;
    transition: all var(--transition-normal);
}

[data-bs-theme="dark"] .dark-mode-toggle {
    color: var(--color-gold);
}

.dark-mode-toggle:hover {
    transform: rotate(30deg);
    color: var(--color-gold);
}

/* ==========================================================================
   Forms
   ========================================================================== */
.form-control-premium {
    border: 2px solid var(--color-gray);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    transition: all var(--transition-normal);
    background: var(--color-white);
}

[data-bs-theme="dark"] .form-control-premium {
    background: var(--color-gray);
    border-color: var(--color-gray-medium);
    color: var(--color-white);
}

.form-control-premium:focus {
    border-color: var(--color-gold);
    box-shadow: 0 0 0 4px rgba(201, 168, 76, 0.15);
}

.form-label-premium {
    font-family: var(--font-primary);
    font-weight: 600;
    color: var(--color-navy);
    margin-bottom: var(--spacing-xs);
}

[data-bs-theme="dark"] .form-label-premium {
    color: var(--color-gold);
}

/* ==========================================================================
   Blog
   ========================================================================== */
.blog-card .blog-meta {
    font-size: 0.85rem;
    color: var(--color-gray-dark);
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.blog-card .blog-meta i {
    margin-right: var(--spacing-xs);
}

.blog-card .blog-excerpt {
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-md);
}

.blog-card .blog-read-more {
    font-weight: 600;
    color: var(--color-gold);
}

.blog-card .blog-read-more:hover {
    color: var(--color-maple);
}

/* ==========================================================================
   Job Offers
   ========================================================================== */
.job-card .job-company {
    color: var(--color-gold);
    font-weight: 600;
}

.job-card .job-location {
    color: var(--color-gray-dark);
}

.job-card .job-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--color-gold-light);
    color: var(--color-navy);
}

[data-bs-theme="dark"] .job-card .job-tag {
    background: var(--color-navy-light);
    color: var(--color-gold);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 991.98px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .footer .footer-legal {
        justify-content: center;
        margin-top: var(--spacing-md);
    }
}

@media (max-width: 767.98px) {
    .hero {
        min-height: auto;
        padding: 80px 0 60px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        bottom: 20px;
        right: 20px;
    }
    
    .card-premium .card-img-top {
        height: 150px;
    }
}

@media (max-width: 575.98px) {
    .hero h1 {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .btn {
        padding: 0.6rem 1.5rem;
        font-size: 0.8rem;
    }
    
    .footer .footer-legal {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-xs);
    }
}