:root {
    --primary: #3B678E;
    --secondary: #01214A;
    --accent: #F99D38;
    --dark: #253237;
    --light: #f8f9fa;
    --success: #28a745;
    --danger: #dc3545;
    --feat: #ffffff;
    --butsimul: #1f2937;
}

html {
    scroll-behavior: smooth;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f5f7fa;
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* === NOUVEAU HERO BANNER === */
.hero-image-bg {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: url('https://images.unsplash.com/photo-1557804506-669a67965ba0?w=1920') center/cover;
    position: relative;
}

.hero-image-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(20,30,48,0.95) 0%, rgba(36,59,85,0.85) 100%);
}

.hero-content {
    text-align: left;
    margin-left: 5%;
    max-width: 700px;
    color: white;
    z-index: 10;
    padding: 2rem;
}

.hero-image-bg h1 {
    font-size: clamp(2.5rem, 8vw, 5.5rem);
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-image-bg .highlight {
    color: var(--accent);
}

.hero-image-bg p {
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    margin-bottom: 2.5rem;
    opacity: 0.95;
    line-height: 1.7;
}

.cta-button {
    display: inline-block;
    padding: 1.2rem 3rem;
    background: white;
    color: var(--secondary);
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

/* === NOUVELLE NAVIGATION HERO === */
.hero-nav {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 5%;
}

.hero-logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: white;
    z-index: 101;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-logo .logo-img {
    height: 50px;
    width: auto;
}

.hero-nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.hero-nav-links a {
    color: white;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 600;
    transition: opacity 0.3s;
    padding: 0.5rem 1rem;
    border-radius: 5px;
}

.hero-nav-links a:hover {
    opacity: 0.7;
    background: rgba(255,255,255,0.1);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 101;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: white;
    transition: 0.3s;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* === ANCIENNE NAVIGATION (MAINTENUE POUR LE RESTE) === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--light);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    display: none; /* Cachée par défaut */
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--dark);
    font-weight: 700;
    font-size: 1.5rem;
}

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

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--dark);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 5px;
}

.nav-links a:hover {
    color: var(--primary);
    background: rgba(255,255,255,0.1);
}

.burger {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--dark);
}

section {
    padding: 3rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--primary);
}

.card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    padding: 2rem;
    margin-bottom: 2rem;
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
}

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

.input-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

input, select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

/* STYLES CORRIGÉS POUR LES SLIDERS */
.range-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1rem 0;
}

.range-value {
    min-width: 90px;
    text-align: center;
    font-weight: bold;
    color: var(--primary);
    background: var(--light);
    padding: 0.5rem;
    border-radius: 5px;
    border: 2px solid var(--primary);
    flex-shrink: 0;
}

.slider-container {
    position: relative;
    width: 100%;
    flex: 1;
}

.slider-progress {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    height: 12px;
    border-radius: 6px;
    background: var(--primary);
    z-index: 0;
    pointer-events: none;
    width: 0;
    transition: width 0.1s ease;
}

input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 12px;
    border-radius: 6px;
    background: transparent;
    outline: none;
    margin: 0;
    padding: 0;
    position: relative;
    z-index: 2;
}

input[type="range"]::-webkit-slider-track {
    width: 100%;
    height: 12px;
    border-radius: 6px;
    background: #e0e0e0;
    border: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    border: 4px solid white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    transition: all 0.3s ease;
    position: relative;
    z-index: 3;
}

input[type="range"]::-webkit-slider-thumb:hover {
    background: var(--secondary);
    transform: scale(1.1);
}

input[type="range"]::-moz-range-track {
    width: 100%;
    height: 12px;
    border-radius: 6px;
    background: #e0e0e0;
    border: none;
}

input[type="range"]::-moz-range-thumb {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    border: 4px solid white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    position: relative;
    z-index: 3;
    box-sizing: border-box;
}

input[type="range"]::-moz-range-progress {
    height: 12px;
    border-radius: 6px;
    background: var(--primary);
}

button {
    background-color: var(--primary);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #1d6a9a;
}

.results {
    background-color: var(--light);
    padding: 1.5rem;
    margin-top: 2rem;
    border-radius: 0 5px 5px 0;
}

.highlight {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary);
    text-align: center;
    padding: 1rem;
    background: linear-gradient(135deg, rgba(59, 103, 142, 0.1) 0%, rgba(1, 33, 74, 0.1) 100%);
    border-radius: 5px;
    margin: 1.5rem 0;
}

.profit {
    color: var(--success);
}

.loss {
    color: var(--danger);
}

.chart-container {
    height: 400px;
    margin: 2rem 0;
    width: 100%;
}

.button-container {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.result-card {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    min-height: 140px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.result-value {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary);
    margin: 0.5rem 0;
}

.result-label {
    font-size: 0.9rem;
    color: #666;
}

.monthly-costs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.monthly-cost-card {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.monthly-cost-value {
    font-size: 1.8rem;
    font-weight: bold;
    margin: 0.5rem 0;
}

.cost-brut {
    color: var(--primary);
}

.loan-options {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.loan-option {
    padding: 0.5rem 1rem;
    border: 2px solid #ddd;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s;
}

.loan-option:hover {
    border-color: var(--primary);
}

.loan-option.active {
    border-color: var(--primary);
    background-color: var(--accent);
}

.interest-rate-input {
    margin-top: 1rem;
}

.net-calculation-detail {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 5px;
    margin-top: 1rem;
}

.calculation-line {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    padding: 0.25rem 0;
}

.calculation-line.total {
    border-top: 1px solid #ddd;
    margin-top: 0.5rem;
    padding-top: 0.75rem;
    font-weight: bold;
}

.calculation-line.revenue {
    color: var(--success);
}

.calculation-line.cost {
    color: var(--danger);
}

.calculation-line.formula {
    font-style: italic;
    color: #666;
    font-size: 0.9rem;
    border-top: 1px dashed #ddd;
    padding-top: 0.75rem;
    margin-top: 0.5rem;
}

.calculation-line .amount {
    text-align: right;
    min-width: 100px;
}

.net-result {
    text-align: center;
    padding: 1rem;
    border-radius: 8px;
    margin: 1rem 0;
    font-weight: bold;
}

.net-result.brut {
    background-color: rgba(59, 103, 142, 0.1);
    color: var(--primary);
    border: 2px solid var(--primary);
}

.net-result.benefit {
    background-color: rgba(40, 167, 69, 0.1);
    color: var(--success);
    border: 2px solid var(--success);
}

.net-result.loss {
    background-color: rgba(220, 53, 69, 0.1);
    color: var(--danger);
    border: 2px solid var(--danger);
}

.net-result-value {
    font-size: 1.5rem;
    margin: 0.5rem 0;
}

.net-result-label {
    font-size: 1rem;
    opacity: 0.9;
}

.annual-results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.annual-result-card {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    border-top: 4px solid var(--primary);
    min-height: 140px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.annual-result-value {
    font-size: 1.8rem;
    font-weight: bold;
    margin: 0.5rem 0;
}

.annual-result-label {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 0.5rem;
}

.annual-result-duration {
    font-size: 0.8rem;
    color: #999;
    margin-top: 0.5rem;
}

.after-financing-title {
    text-align: center;
    color: var(--success);
    font-size: 1.3rem;
    font-weight: 600;
    margin: 2.5rem 0 1rem;
    padding: 0.8rem 1.5rem;
    background: linear-gradient(135deg, rgba(59, 103, 142, 0.1) 0%, rgba(1, 33, 74, 0.1) 100%);
    border-radius: 8px;
}

.after-financing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.after-financing-card {
    background: linear-gradient(135deg, rgba(59, 103, 142, 0.1) 0%, rgba(1, 33, 74, 0.1) 100%);
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    border-top: 4px solid var(--success);
}

.after-financing-value {
    font-size: 1.8rem;
    font-weight: bold;
    margin: 0.5rem 0;
    color: var(--success);
}

.after-financing-label {
    font-size: 0.9rem;
    color: #666;
}

/* FOOTER STYLES */
footer {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: 4rem 2rem 2rem;
    margin: 4rem 24px 24px;
    border-radius: 24px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-section h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background-color: var(--accent);
}

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

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a:hover {
    color: var(--accent);
    transform: translateX(5px);
}

.footer-links a i {
    font-size: 0.8rem;
    opacity: 0.7;
}

.contact-info {
    list-style: none;
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.contact-info i {
    color: var(--accent);
    font-size: 1.2rem;
}

.contact-info span {
    color: white;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: var(--accent);
    transform: translateY(-2px);
    color: var(--dark);
}

.copyright {
    text-align: center;
    padding-top: 3rem;
    margin-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.newsletter-form {
    margin-top: 1rem;
}

.newsletter-form input {
    width: 100%;
    padding: 0.8rem;
    border-radius: 8px;
    border: none;
    margin-bottom: 0.5rem;
    background: rgba(255, 255, 255, 0.9);
}

.newsletter-btn {
    width: 100%;
    padding: 0.8rem;
    background-color: var(--accent);
    color: var(--dark);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

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

/* SECTION STYLES */
.section {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.section-title p {
    color: var(--gray);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: var(--feat);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

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

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* STYLES POUR LA SECTION CUSTOMER SUPPORT */
.customer-support-section {
    padding: 5rem 0;
    background-color: #f5f7fa;
}

.customer-support-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.customer-support-content {
    background-color: #f0f0f0;
    border-radius: 24px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.customer-support-flex {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

@media (min-width: 768px) {
    .customer-support-flex {
        flex-direction: row;
    }
}

.customer-support-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.customer-support-right {
    flex: 1;
    position: relative;
    z-index: 1;
}

.platform-icons {
    background-color: white;
    border-radius: 12px;
    padding: 1.5rem 1rem;
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
}

.platform-icons-container {
    display: flex;
    gap: 1.5rem;
}

.platform-icon {
    width: 3rem;
    height: 3rem;
    font-size: 3rem;
    color: #4b5563;
}

.customer-support-title {
    font-size: 2.25rem;
    font-weight: bold;
    color: #1f2937;
    margin-bottom: 1.5rem;
    font-family: sans-serif;
}

@media (min-width: 768px) {
    .customer-support-title {
        font-size: 2.5rem;
    }
}

.customer-support-description {
    color: #374151;
    margin-bottom: 2rem;
    max-width: 28rem;
}

.support-image-container {
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    position: relative;
    height: 100%;
    min-height: 300px;
}

.support-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.support-agent {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translate(-50%, 50%);
    z-index: 10;
}

.agent-avatar {
    width: 4rem;
    height: 4rem;
    border-radius: 9999px;
    border: 4px solid white;
    background-color: white;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 10;
}

.agent-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 968px) {
    .hero-nav-links {
        position: fixed;
        right: -100%;
        top: 0;
        flex-direction: column;
        background: rgba(0,0,0,0.95);
        width: 100%;
        height: 100vh;
        justify-content: center;
        align-items: center;
        transition: right 0.3s ease;
        z-index: 99;
    }

    .hero-nav-links.active {
        right: 0;
    }

    .menu-toggle {
        display: flex;
    }

    .hero-content {
        margin-left: 0;
        padding: 2rem 5%;
    }
}

@media (max-width: 768px) {
    .navbar {
        display: none; /* Masquer la navbar fixe sur mobile, utiliser hero-nav */
    }

    body {
        padding-top: 0; /* Pas de padding, le hero-nav gère la navigation */
    }

    .main-header {
        margin: 0;
        border-radius: 0;
        padding: 2rem 1rem;
    }

    .nav-links {
        position: fixed;
        top: 60px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 60px);
        background: var(--dark);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        gap: 1.5rem;
        padding-top: 2rem;
        transition: left 0.3s ease;
        z-index: 999;
        margin: 0;
        border-top: 1px solid rgba(255,255,255,0.1);
    }

    .nav-links.active {
        left: 0;
    }

    .nav-links a {
        color: white;
        padding: 1.5rem 2rem;
        width: 100%;
        text-align: center;
        border-bottom: 1px solid rgba(255,255,255,0.1);
        font-size: 1.1rem;
    }

    .nav-links a:hover {
        color: var(--accent);
        background: rgba(255,255,255,0.1);
    }

    .burger {
        display: block;
    }

    .calculator-grid {
        grid-template-columns: 1fr;
    }

    h1 {
        font-size: 2rem;
    }

    .button-container {
        flex-direction: column;
    }

    .chart-container {
        height: 300px;
    }

    .monthly-costs-grid {
        grid-template-columns: 1fr;
    }

    .platform-icons-container i.platform-icon {
        font-size: 2.5rem;
        color: #4b5563;
        transition: color 0.3s ease;
    }

    .platform-icons-container i.platform-icon:hover {
        color: var(--primary);
    }

    .loan-options {
        flex-direction: column;
    }

    .calculation-line {
        flex-direction: column;
        align-items: flex-start;
    }

    .calculation-line .amount {
        text-align: left;
        margin-top: 0.25rem;
        margin-left: 1rem;
        min-width: auto;
    }

    .calculation-line.total {
        flex-direction: column;
        align-items: flex-start;
        border-top: 1px solid #ddd;
        margin-top: 0.5rem;
        padding-top: 0.75rem;
        font-weight: bold;
    }

    .calculation-line.total .amount {
        text-align: left;
        margin-top: 0.25rem;
        margin-left: 0;
        min-width: auto;
        font-size: 1.1rem;
        color: var(--primary);
    }

    .calculation-line.formula {
        flex-direction: column;
        align-items: flex-start;
    }

    .calculation-line.formula .amount {
        margin-left: 0;
        margin-top: 0.5rem;
        font-style: normal;
    }

    .net-result-value {
        font-size: 1.3rem;
    }

    .annual-results-grid {
        grid-template-columns: 1fr;
    }

    .after-financing-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    footer {
        margin: 4rem 16px 16px;
        border-radius: 20px;
    }

    /* Correction des sliders pour mobile */
    .range-container {
        flex-direction: column-reverse;
        gap: 0.5rem;
        align-items: stretch;
    }

    .range-value {
        align-self: center;
        min-width: 100px;
    }

    .slider-progress {
        height: 10px;
    }

    input[type="range"] {
        height: 10px;
    }

    input[type="range"]::-webkit-slider-thumb {
        width: 24px;
        height: 24px;
    }

    input[type="range"]::-moz-range-thumb {
        width: 24px;
        height: 24px;
    }

    .range-value {
        min-width: 80px;
        font-size: 0.9rem;
    }

    .customer-support-content {
        padding: 1.5rem;
    }

    .customer-support-title {
        font-size: 1.875rem;
    }

    .platform-icons-container {
        gap: 1rem;
    }

    .platform-icon {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 2.5rem;
    }
}