/* ===================================
   DJIOLOF CONNECT - CSS PRINCIPAL
   Design professionnel pour le marché africain
   =================================== */

/* ===================================
   VARIABLES & RESET
   =================================== */
:root {
    /* Couleurs principales - Inspirées de l'Afrique */
    --color-primary: #E67E22;          /* Orange vibrant africain */
    --color-primary-dark: #D35400;     /* Orange foncé */
    --color-primary-light: #F39C12;    /* Orange clair */
    --color-secondary: #27AE60;        /* Vert africain */
    --color-secondary-dark: #229954;   /* Vert foncé */
    --color-accent: #F1C40F;           /* Or/Jaune */
    --color-accent-dark: #D4AC0D;      /* Or foncé */
    
    /* Couleurs neutres */
    --color-dark: #1A1A1A;
    --color-dark-gray: #2C3E50;
    --color-gray: #7F8C8D;
    --color-light-gray: #BDC3C7;
    --color-bg-light: #F8F9FA;
    --color-white: #FFFFFF;
    
    /* Typographie */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    /* Espacements */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Ombres */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.15);
    --shadow-xl: 0 16px 48px rgba(0,0,0,0.2);
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

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

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

body {
    font-family: var(--font-primary);
    color: var(--color-dark);
    line-height: 1.7;
    background-color: var(--color-white);
    overflow-x: hidden;
}

/* ===================================
   TYPOGRAPHIE
   =================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
}

h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

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

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

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

/* ===================================
   LAYOUT & CONTAINER
   =================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

/* ===================================
   NAVIGATION
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: var(--transition-medium);
}

.navbar.scrolled {
    box-shadow: var(--shadow-lg);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

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

.logo i {
    font-size: 2rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-link {
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    position: relative;
}

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

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

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

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-primary);
    cursor: pointer;
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 50%, var(--color-dark-gray) 100%);
    overflow: hidden;
    margin-top: 70px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        repeating-linear-gradient(45deg, transparent, transparent 35px, rgba(255,255,255,.05) 35px, rgba(255,255,255,.05) 70px);
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(243, 156, 18, 0.3), transparent 60%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: var(--color-white);
    max-width: 900px;
    padding: var(--spacing-md);
}

.hero-title {
    margin-bottom: var(--spacing-md);
    text-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
    font-weight: 400;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    font-family: var(--font-display);
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    font-size: 2rem;
    color: var(--color-white);
    opacity: 0.7;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ===================================
   BUTTONS
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition-medium);
    text-align: center;
}

.btn-primary {
    background-color: var(--color-white);
    color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ===================================
   SECTIONS STYLING
   =================================== */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
}

.section-tag {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: rgba(230, 126, 34, 0.1);
    color: var(--color-primary);
    border-radius: var(--radius-lg);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-sm);
}

.section-title {
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.section-description {
    font-size: 1.1rem;
    color: var(--color-gray);
}

/* ===================================
   QUICK INTRO
   =================================== */
.quick-intro {
    background-color: var(--color-bg-light);
    padding: var(--spacing-lg) 0;
}

.intro-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

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

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

.intro-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-sm);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-white);
}

.intro-card h3 {
    color: var(--color-dark);
    margin-bottom: var(--spacing-xs);
}

.intro-card p {
    font-size: 0.95rem;
    color: var(--color-gray);
}

/* ===================================
   SERVICES
   =================================== */
.services {
    background-color: var(--color-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    position: relative;
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 2px solid var(--color-bg-light);
    transition: var(--transition-medium);
}

.service-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.service-card.featured {
    border-color: var(--color-primary);
    background: linear-gradient(135deg, rgba(230, 126, 34, 0.03), rgba(243, 156, 18, 0.05));
}

.featured-badge {
    position: absolute;
    top: -12px;
    right: var(--spacing-md);
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-lg);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.service-card h3 {
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.service-card p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark-gray);
}

.service-features {
    list-style: none;
    margin-top: var(--spacing-sm);
}

.service-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) 0;
    color: var(--color-gray);
    font-size: 0.9rem;
}

.service-features i {
    color: var(--color-secondary);
}

/* ===================================
   ABOUT
   =================================== */
.about {
    background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-white) 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.about-text {
    padding-right: var(--spacing-md);
}

.about-description {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-dark-gray);
    margin-bottom: var(--spacing-sm);
}

.about-values {
    margin: var(--spacing-md) 0;
}

.value-item {
    display: flex;
    align-items: start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.value-item i {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-top: 4px;
}

.value-item h4 {
    color: var(--color-dark);
    margin-bottom: 4px;
}

.value-item p {
    font-size: 0.9rem;
    color: var(--color-gray);
}

.about-stats-inline {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-md);
}

.stat-inline {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-inline .number {
    font-size: 2.5rem;
    font-weight: 800;
    font-family: var(--font-display);
    color: var(--color-primary);
}

.stat-inline .label {
    font-size: 0.9rem;
    color: var(--color-gray);
}

.about-visual {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.visual-card {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-medium);
}

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

.visual-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.visual-card h3 {
    color: var(--color-dark);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xs);
}

.visual-card p {
    color: var(--color-gray);
    font-size: 0.95rem;
}

/* ===================================
   TESTIMONIALS
   =================================== */
.testimonials {
    background-color: var(--color-dark-gray);
    color: var(--color-white);
}

.testimonials .section-tag {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-accent);
}

.testimonials .section-title {
    color: var(--color-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
}

.testimonial-card {
    background-color: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-medium);
}

.testimonial-card:hover {
    background-color: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: var(--spacing-sm);
    color: var(--color-accent);
}

.testimonial-text {
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    font-style: italic;
    color: var(--color-white);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

.author-name {
    font-weight: 600;
    color: var(--color-white);
}

.author-title {
    font-size: 0.9rem;
    color: var(--color-light-gray);
}

/* ===================================
   FAQ
   =================================== */
.faq {
    background-color: var(--color-white);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: var(--spacing-sm);
    border: 2px solid var(--color-bg-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-fast);
}

.faq-item:hover {
    border-color: var(--color-primary);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-white);
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-dark);
    transition: var(--transition-fast);
}

.faq-question:hover {
    background-color: var(--color-bg-light);
}

.faq-question i {
    color: var(--color-primary);
    transition: var(--transition-fast);
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-medium);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-bg-light);
    color: var(--color-dark-gray);
    line-height: 1.8;
}

/* ===================================
   TRAVEL / AGENCE VOYAGE
   =================================== */
.travel {
    background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-white) 100%);
}

.travel-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-lg);
}

.travel-main h3 {
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.travel-main p {
    font-size: 1.05rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-dark-gray);
}

.travel-features {
    display: grid;
    gap: var(--spacing-sm);
}

.travel-feature {
    display: flex;
    align-items: start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-medium);
}

.travel-feature:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.travel-feature i {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-top: 4px;
}

.travel-feature h4 {
    color: var(--color-dark);
    margin-bottom: 4px;
}

.travel-feature p {
    font-size: 0.9rem;
    color: var(--color-gray);
    margin-bottom: 0;
}

.travel-packages h3 {
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

.package-card {
    position: relative;
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 2px solid var(--color-bg-light);
    margin-bottom: var(--spacing-sm);
    transition: var(--transition-medium);
}

.package-card:hover {
    border-color: var(--color-primary);
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

.package-card.featured {
    border-color: var(--color-primary);
    background: linear-gradient(135deg, rgba(230, 126, 34, 0.03), rgba(243, 156, 18, 0.05));
}

.package-badge {
    position: absolute;
    top: -12px;
    right: var(--spacing-md);
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 4px 12px;
    border-radius: var(--radius-lg);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.package-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.package-header h4 {
    color: var(--color-dark);
}

.package-duration {
    font-size: 0.85rem;
    color: var(--color-primary);
    font-weight: 600;
    background-color: rgba(230, 126, 34, 0.1);
    padding: 4px 12px;
    border-radius: var(--radius-lg);
}

.package-includes {
    list-style: none;
    margin-bottom: var(--spacing-sm);
}

.package-includes li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 4px 0;
    color: var(--color-gray);
    font-size: 0.9rem;
}

.package-includes i {
    color: var(--color-secondary);
}

.package-ideal {
    font-size: 0.85rem;
    color: var(--color-primary);
    font-style: italic;
    margin-top: var(--spacing-xs);
}

/* ===================================
   CONTACT
   =================================== */
.contact {
    background-color: var(--color-white);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-lg);
}

.contact-info h3 {
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

.contact-office {
    background-color: var(--color-bg-light);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
}

.contact-office h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.contact-office p {
    margin-bottom: var(--spacing-xs);
    color: var(--color-dark-gray);
    font-size: 0.95rem;
}

.contact-office i {
    color: var(--color-primary);
    width: 20px;
}

.contact-social {
    margin-top: var(--spacing-md);
}

.contact-social h4 {
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

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

.social-links a {
    width: 45px;
    height: 45px;
    background-color: var(--color-primary);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.2rem;
    transition: var(--transition-fast);
}

.social-links a:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-3px);
}

.contact-form-container {
    background-color: var(--color-bg-light);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px;
    border: 2px solid var(--color-light-gray);
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.checkbox-group {
    flex-direction: row;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--color-dark-gray);
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.form-notice {
    font-size: 0.85rem;
    color: var(--color-gray);
    text-align: center;
    margin-top: var(--spacing-xs);
}

.form-message {
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    margin-top: var(--spacing-sm);
    display: none;
    text-align: center;
    font-weight: 600;
}

.form-message.success {
    display: block;
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    display: block;
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* ===================================
   BLOG
   =================================== */
.blog {
    background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-white) 100%);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.blog-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-medium);
}

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

.blog-card.featured-post {
    grid-column: span 2;
}

.blog-image {
    position: relative;
    width: 100%;
    height: 250px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    overflow: hidden;
}

.blog-card.featured-post .blog-image {
    height: 350px;
}

.blog-category {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    background-color: var(--color-white);
    color: var(--color-primary);
    padding: 4px 12px;
    border-radius: var(--radius-lg);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    z-index: 10;
}

.blog-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.3);
}

.blog-content {
    padding: var(--spacing-md);
}

.blog-meta {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
    font-size: 0.85rem;
    color: var(--color-gray);
}

.blog-meta i {
    color: var(--color-primary);
}

.blog-card h3 {
    color: var(--color-dark);
    margin-bottom: var(--spacing-xs);
    font-size: 1.3rem;
}

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

.blog-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-primary);
    font-weight: 600;
    transition: var(--transition-fast);
}

.blog-link:hover {
    gap: var(--spacing-sm);
}

.blog-cta {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    text-align: center;
}

.blog-cta h3 {
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
}

.blog-cta p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-md);
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 12px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    font-size: 1rem;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--color-white);
    background-color: rgba(255, 255, 255, 0.15);
}

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

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h4 {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.footer-logo i {
    font-size: 2rem;
}

.footer-section p {
    color: var(--color-light-gray);
    margin-bottom: var(--spacing-sm);
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.footer-social a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.1rem;
    transition: var(--transition-fast);
}

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

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

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

.footer-section ul li a {
    color: var(--color-light-gray);
    transition: var(--transition-fast);
}

.footer-section ul li a:hover {
    color: var(--color-primary);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-light-gray);
}

.footer-contact i {
    color: var(--color-primary);
    width: 20px;
}

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

.footer-legal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.footer-legal p {
    color: var(--color-light-gray);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: var(--spacing-md);
}

.footer-links a {
    color: var(--color-light-gray);
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

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

/* ===================================
   SCROLL TO TOP
   =================================== */
.scroll-to-top {
    position: fixed;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-medium);
    z-index: 999;
}

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

.scroll-to-top:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-5px);
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */
@media (max-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .travel-content {
        grid-template-columns: 1fr;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .blog-card.featured-post {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    section {
        padding: var(--spacing-lg) 0;
    }
    
    /* Navigation mobile */
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-lg);
        transition: var(--transition-medium);
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-link {
        width: 100%;
        padding: var(--spacing-sm);
        border-bottom: 1px solid var(--color-bg-light);
    }
    
    /* Hero */
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    /* Form */
    .form-row {
        grid-template-columns: 1fr;
    }
    
    /* Blog */
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-legal {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
}

@media (max-width: 480px) {
    .intro-grid,
    .services-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .about-stats-inline {
        flex-direction: column;
    }
}