/* ==========================================================================
   SOS-ITECH INC. | S.R.L. Website - Styles CSS
   Palette: Bleu / Doré / Bleu Électrique
   ========================================================================== */

/* Variables CSS */
:root {
    /* Couleurs principales - Palette du Logo SOS-ITECH */
    --primary-color: #0f2838;        /* Bleu marine foncé du logo */
    --secondary-color: #40E0D0;      /* Turquoise du logo */
    --accent-color: #FF8C00;         /* Orange soleil du logo */
    --accent-light: #FFA500;         /* Orange clair */
    --beige-sand: #F5E6D3;           /* Beige sable du fond logo */
    --primary-gradient: linear-gradient(135deg, #0f2838 0%, #40E0D0 50%, #FF8C00 100%);
    
    /* Couleurs neutres */
    --text-dark: #0f2838;
    --text-medium: #2d3748;
    --text-light: #718096;
    --bg-light: #f7fafc;
    --bg-white: #ffffff;
    --bg-sand: #F5E6D3;
    --border-color: #e2e8f0;
    
    /* Espacements */
    --container-width: 1200px;
    --section-padding: 100px 0;
    --card-padding: 2rem;
    
    /* Ombres */
    --shadow-sm: 0 2px 4px rgba(15,40,56,0.1);
    --shadow-md: 0 4px 6px rgba(15,40,56,0.15);
    --shadow-lg: 0 10px 15px rgba(15,40,56,0.2);
    --shadow-xl: 0 20px 25px rgba(15,40,56,0.25);
    --shadow-turquoise: 0 10px 25px rgba(64,224,208,0.3);
    --shadow-orange: 0 10px 25px rgba(255,140,0,0.3);
    
    /* Transitions */
    --transition: all 0.3s ease;
    
    /* Typographie */
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Poppins', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* ==========================================================================
   Navigation - Header Premium Pro
   ========================================================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--bg-white);
    border-bottom: 3px solid var(--secondary-color);
    box-shadow: 0 4px 20px rgba(15, 40, 56, 0.15);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: 0 4px 25px rgba(15, 40, 56, 0.2);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 3px solid var(--accent-color);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

/* Logo Styling - Une Ligne Horizontale */
.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
    margin-right: 3rem;
}

.logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 8px 20px rgba(64, 224, 208, 0.4));
}

.logo-img {
    height: 65px;
    width: 65px;
    object-fit: contain;
    transition: var(--transition);
}

.navbar.scrolled .logo-img {
    height: 55px;
    width: 55px;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.logo-legal {
    font-size: 0.75rem;
    color: var(--text-light);
    font-weight: 500;
    background: none;
    -webkit-text-fill-color: var(--text-light);
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 2.5rem;
}

.nav-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
    white-space: nowrap;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    transition: var(--transition);
}

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

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.nav-toggle span {
    width: 28px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
    transition: var(--transition);
}

.nav-toggle:hover span {
    background: var(--secondary-color);
}

/* ==========================================================================
   Buttons - Style Premium
   ========================================================================== */

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-family: var(--font-primary);
}

.btn-primary {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-turquoise);
}

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

.btn-secondary:hover {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    color: white;
    border-color: transparent;
    box-shadow: var(--shadow-orange);
}

.btn-nav {
    padding: 0.5rem 1.25rem;
    font-size: 0.9rem;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    color: white;
    border-radius: 25px;
    box-shadow: var(--shadow-md);
    white-space: nowrap;
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-orange);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 130px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(15,40,56,0.03) 0%, rgba(64,224,208,0.05) 50%, rgba(255,140,0,0.03) 100%);
    z-index: -1;
}

.hero-badge {
    display: block;
    padding: 0.75rem 2rem;
    background: linear-gradient(135deg, rgba(255,140,0,0.15) 0%, rgba(64,224,208,0.15) 100%);
    border: 2px solid var(--accent-color);
    border-radius: 30px;
    color: var(--primary-color);
    font-weight: 700;
    margin: 0 auto 1.5rem;
    animation: pulse 3s ease infinite;
    max-width: fit-content;
    text-align: center;
    word-wrap: break-word;
    line-height: 1.6;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    animation: fadeInUp 1s ease;
    text-align: center;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.highlight {
    color: var(--primary-color);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    justify-content: center;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 2rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.hero-image {
    position: relative;
    height: 500px;
}

.floating-element {
    position: absolute;
    border-radius: 20px;
    animation: float 6s ease-in-out infinite;
}

.element-1 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, rgba(15,40,56,0.08) 0%, rgba(64,224,208,0.08) 100%);
    top: 0;
    left: 0;
}

.element-2 {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, rgba(64,224,208,0.1) 0%, rgba(255,140,0,0.1) 100%);
    bottom: 50px;
    right: 50px;
    animation-delay: 2s;
}

.element-3 {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, rgba(255,140,0,0.12) 0%, rgba(15,40,56,0.08) 100%);
    top: 100px;
    right: 0;
    animation-delay: 4s;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
}

.mouse {
    width: 25px;
    height: 40px;
    border: 2px solid var(--primary-color);
    border-radius: 20px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s ease infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

@keyframes scroll {
    0% { opacity: 1; top: 8px; }
    100% { opacity: 0; top: 20px; }
}

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

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* ==========================================================================
   Section Headers
   ========================================================================== */

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-header.centered {
    text-align: center;
}

.section-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, rgba(64,224,208,0.12) 0%, rgba(255,140,0,0.12) 100%);
    color: var(--primary-color);
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.highlight-tag {
    background: linear-gradient(135deg, rgba(255,140,0,0.2) 0%, rgba(64,224,208,0.2) 100%);
    border: 2px solid var(--accent-color);
    font-size: 1rem;
    animation: pulse 2s ease infinite;
}

.mission-tag {
    background: linear-gradient(135deg, rgba(255,140,0,0.25) 0%, rgba(64,224,208,0.15) 100%);
    border: 2px solid var(--accent-color);
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.125rem;
    color: var(--text-light);
    line-height: 1.8;
}

/* ==========================================================================
   Automatisation Section
   ========================================================================== */

.automation-section {
    padding: var(--section-padding);
    background: white;
}

.automation-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.automation-card {
    background: linear-gradient(135deg, #0066FF05 0%, #00A3FF05 100%);
    padding: var(--card-padding);
    border-radius: 15px;
    border: 2px solid transparent;
    transition: var(--transition);
}

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

.automation-card.featured-auto {
    background: linear-gradient(135deg, #FFD70010 0%, #0066FF10 100%);
    border: 2px solid var(--accent-color);
}

.auto-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
}

.automation-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.automation-card p {
    color: var(--text-light);
    line-height: 1.8;
}

/* ==========================================================================
   Services Section
   ========================================================================== */

.services {
    padding: var(--section-padding);
    background: var(--bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: var(--card-padding);
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.service-card.featured {
    border: 2px solid var(--accent-color);
    background: linear-gradient(135deg, #FFD70005 0%, #0066FF05 100%);
}

.featured-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--primary-gradient);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.service-icon {
    margin-bottom: 1.5rem;
}

.service-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.service-description {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.service-features {
    list-style: none;
}

.service-features li {
    padding: 0.5rem 0;
    color: var(--text-medium);
    position: relative;
    padding-left: 1.5rem;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* ==========================================================================
   Mission Sociale Section
   ========================================================================== */

.social-mission {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #FFD70008 0%, #0066FF08 100%);
}

.mission-header {
    text-align: center;
    margin-bottom: 4rem;
}

.mission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.mission-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 2px solid transparent;
}

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

.mission-card.highlight-mission {
    background: linear-gradient(135deg, #FFD70010 0%, #0066FF10 100%);
    border: 2px solid var(--accent-color);
}

.mission-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
}

.mission-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.mission-card p {
    color: var(--text-light);
    line-height: 1.8;
}

.mission-impact {
    text-align: center;
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
}

.mission-impact h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 2rem;
}

.impact-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

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

.impact-number {
    display: block;
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.impact-stat p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* ==========================================================================
   Carrières Section
   ========================================================================== */

.careers {
    padding: var(--section-padding);
    background: white;
}

.careers-header {
    text-align: center;
    margin-bottom: 4rem;
}

.dream-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.dream-card {
    background: linear-gradient(135deg, #0066FF05 0%, #00A3FF05 100%);
    padding: 2rem;
    border-radius: 15px;
    transition: var(--transition);
    border: 2px solid transparent;
}

.dream-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--secondary-color);
}

.dream-card.featured-dream {
    background: linear-gradient(135deg, #FFD70015 0%, #0066FF15 100%);
    border: 2px solid var(--accent-color);
}

.dream-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
}

.dream-card h3 {
    font-family: var(--font-heading);
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}

.dream-card p {
    color: var(--text-light);
    line-height: 1.6;
}

.positions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.position-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 2rem;
    transition: var(--transition);
}

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

.position-card.highlight-card {
    background: linear-gradient(135deg, #FFD70010 0%, #0066FF10 100%);
    border: 2px dashed var(--accent-color);
}

.position-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.position-header h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--text-dark);
    flex: 1;
}

.position-badge {
    background: var(--primary-gradient);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

.position-badge.urgent {
    background: linear-gradient(135deg, #FFD700 0%, #FF6B00 100%);
    animation: pulse 2s ease infinite;
}

.position-location {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.position-description {
    color: var(--text-medium);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.position-requirements {
    list-style: none;
    padding: 0;
}

.position-requirements li {
    padding: 0.5rem 0;
    color: var(--text-medium);
    font-size: 0.9rem;
    position: relative;
    padding-left: 1.5rem;
}

.position-requirements li::before {
    content: '•';
    position: absolute;
    left: 0.5rem;
    color: var(--primary-color);
    font-weight: bold;
}

.careers-cta {
    text-align: center;
    background: linear-gradient(135deg, #FFD70010 0%, #0066FF10 100%);
    padding: 3rem;
    border-radius: 20px;
    border: 2px solid var(--accent-color);
}

.careers-cta h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.careers-cta p {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ==========================================================================
   About Section
   ========================================================================== */

.about {
    padding: var(--section-padding);
    background: var(--bg-light);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 4rem;
}

.about-content .section-tag {
    margin-bottom: 1rem;
}

.about-text {
    color: var(--text-medium);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.about-features {
    margin-top: 2rem;
}

.about-feature {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: white;
    border-radius: 10px;
    transition: var(--transition);
}

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

.feature-icon {
    font-size: 2.5rem;
}

.about-feature h4 {
    font-family: var(--font-heading);
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.about-feature p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, #0066FF08 0%, #FFD70008 100%);
    border-radius: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 3px solid var(--accent-color);
}

.values-section {
    text-align: center;
}

.values-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 2rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.value-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--primary-color);
}

.value-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
}

.value-card h4 {
    font-family: var(--font-heading);
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.value-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */

.contact {
    padding: var(--section-padding);
    background: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h3 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.contact-info > p {
    color: var(--text-light);
    margin-bottom: 2rem;
}

.contact-methods {
    margin-bottom: 3rem;
}

.contact-method {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-icon {
    font-size: 2rem;
}

.contact-method h4 {
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.contact-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.contact-link:hover {
    color: var(--secondary-color);
}

.contact-text {
    color: var(--text-light);
}

.social-links h4 {
    margin-bottom: 1rem;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, rgba(64,224,208,0.12) 0%, rgba(255,140,0,0.12) 100%);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--primary-color);
    transition: var(--transition);
}

.social-icon:hover {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-turquoise);
}

.contact-form-container {
    background: var(--bg-light);
    padding: 2.5rem;
    border-radius: 15px;
    border: 2px solid transparent;
    transition: var(--transition);
}

.contact-form-container:hover {
    border-color: var(--secondary-color);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.form-group label {
    color: var(--text-dark);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(64, 224, 208, 0.15);
}

.form-group textarea {
    resize: vertical;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
    background: var(--primary-color);
    color: white;
    padding: 3rem 0 1.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-logo {
    margin-bottom: 1rem;
}

.footer-logo-img {
    height: 80px;
    width: 80px;
    object-fit: contain;
    background: white;
    border-radius: 50%;
    padding: 5px;
}

.footer-description {
    color: #a0aec0;
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.footer-legal {
    color: var(--accent-color);
    font-size: 0.9rem;
    font-weight: 600;
}

.footer-col h4 {
    font-family: var(--font-heading);
    margin-bottom: 1rem;
    color: white;
}

.footer-links,
.footer-contact {
    list-style: none;
}

.footer-links li,
.footer-contact li {
    margin-bottom: 0.75rem;
}

.footer-links a,
.footer-contact a {
    color: #a0aec0;
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: #a0aec0;
}

.footer-bottom p {
    margin: 0.5rem 0;
}

/* ==========================================================================
   Back to Top Button
   ========================================================================== */

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    z-index: 999;
}

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

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-turquoise);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 1200px) {
    .logo {
        margin-right: 2rem;
    }
    
    .nav-menu {
        gap: 1.5rem;
    }
    
    .nav-link {
        font-size: 0.9rem;
    }
    
    .btn-nav {
        font-size: 0.85rem;
        padding: 0.4rem 1rem;
    }
}

@media (max-width: 992px) {
    .hero-container,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-image {
        height: 300px;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
        gap: 1rem;
        border-top: 3px solid var(--secondary-color);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .logo-img {
        height: 55px;
        width: 55px;
    }
    
    .logo-text {
        font-size: 1.2rem;
    }
    
    .logo-legal {
        font-size: 0.65rem;
    }
    
    .hero-badge {
        font-size: 0.85rem;
        padding: 0.4rem 1rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .services-grid,
    .positions-grid,
    .values-grid,
    .dream-benefits,
    .automation-benefits,
    .mission-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .container {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .btn-large {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
}