/* Import Poppins Font */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600;700;800;900&display=swap');

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

html {
    overflow-x: hidden;
}

body {
    background: #000;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
    font-family: 'Poppins', sans-serif;
    color: #f1f1f1;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
    color: #f1f1f1;
}

a:hover {
    color: #007bff;
}

/* NAVBAR UNIFIÉ */
nav {
    width: 100%;
    height: 60px;
    background: rgba(255, 255, 255, 0.03);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

nav .logo {
    width: 200px;
    height: 80px;
}

nav .logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

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

nav .navlinks ul {
    margin: 0 50px;
    display: flex;
    align-items: center;
    gap: 30px;
    list-style: none;
}

nav .navlinks li {
    list-style: none;
}

nav .navlinks a {
    text-decoration: none;
    color: #f1f1f1;
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    font-weight: 400;
    transition: color 0.3s ease;
    letter-spacing: 0.3px;
    position: relative;
}

nav .navlinks a.active {
    color: #00ccff;
}

nav .navlinks a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #007bff, #00ccff);
}

nav .navlinks a:hover {
    color: #007bff;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #f1f1f1;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    width: 100%;
    min-height: 50vh;
    background: linear-gradient(135deg, #000 0%, #1a1a1a 50%, #000 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-top: 60px;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
}

.hero-title h1 {
    font-size: 4rem;
    font-weight: 700;
    color: #f1f1f1;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
    animation: fadeInUp 1s ease-out;
}

.title-hr {
    width: 100px;
    height: 4px;
    background: linear-gradient(135deg, #007bff, #00ccff);
    border: none;
    margin: 0 auto 30px auto;
    border-radius: 2px;
    animation: expandWidth 1.5s ease-out 0.5s both;
}

.hero-subtitle p {
    font-size: 1.3rem;
    color: #ccc;
    font-weight: 300;
    line-height: 1.6;
    animation: fadeInUp 1s ease-out 0.3s both;
}

/* Floating Elements */
.floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-element {
    position: absolute;
    width: 8px;
    height: 8px;
    background: linear-gradient(135deg, #007bff, #00ccff);
    border-radius: 50%;
    opacity: 0.7;
    animation: float 8s ease-in-out infinite;
}

.floating-element:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-element:nth-child(2) {
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.floating-element:nth-child(3) {
    bottom: 30%;
    left: 20%;
    animation-delay: 4s;
}

.floating-element:nth-child(4) {
    top: 40%;
    right: 30%;
    animation-delay: 6s;
}

/* Main Content */
.candidate-content {
    width: 100%;
    padding: 80px 20px;
    background: #000;
}

.content-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

/* Introduction Section */
.intro-section {
    position: sticky;
    top: 100px;
}

.intro-card {
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.intro-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #007bff, #00ccff, #007bff);
    background-size: 200% 100%;
    animation: gradientShift 3s ease-in-out infinite;
}

.intro-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.intro-header i {
    font-size: 2.5rem;
    color: #00ccff;
    background: linear-gradient(135deg, #007bff, #00ccff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.intro-header h2 {
    font-size: 2.2rem;
    font-weight: 600;
    color: #f1f1f1;
}

.intro-card > p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #ccc;
    margin-bottom: 40px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.benefit-item {
    background: rgba(255, 255, 255, 0.03);
    padding: 25px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
    text-align: center;
}

.benefit-item:hover {
    background: rgba(0, 204, 255, 0.08);
    border-color: rgba(0, 204, 255, 0.3);
    transform: translateY(-5px);
}

.benefit-item i {
    font-size: 2rem;
    color: #00ccff;
    margin-bottom: 15px;
    display: block;
}

.benefit-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #f1f1f1;
    margin-bottom: 10px;
}

.benefit-item p {
    font-size: 0.9rem;
    color: #aaa;
    line-height: 1.5;
}

/* Form Section */
.form-section {
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.form-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #007bff, #00ccff, #007bff);
    background-size: 200% 100%;
    animation: gradientShift 3s ease-in-out infinite;
}

.form-container {
    padding: 50px;
}

.form-header {
    text-align: center;
    margin-bottom: 50px;
}

.form-header i {
    font-size: 3rem;
    color: #00ccff;
    margin-bottom: 20px;
    display: block;
}

.form-header h2 {
    font-size: 2.5rem;
    font-weight: 600;
    color: #f1f1f1;
    margin-bottom: 15px;
}

.form-header p {
    font-size: 1.1rem;
    color: #ccc;
    line-height: 1.6;
}

/* Form Section Titles */
.form-section-title {
    display: flex;
    align-items: center;
    gap: 15px;
    margin: 40px 0 30px 0;
    padding: 20px 0;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.form-section-title:first-of-type {
    margin-top: 0;
}

.form-section-title i {
    font-size: 1.5rem;
    color: #00ccff;
    width: 30px;
    text-align: center;
}

.form-section-title h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #f1f1f1;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Form Styles */
.candidate-form {
    width: 100%;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.form-group {
    position: relative;
    margin-bottom: 30px;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: #00ccff;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
    color: #00ccff;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    padding: 15px 15px 15px 0;
    outline: none;
    transition: all 0.3s ease;
    border-radius: 5px 5px 0 0;
    padding-left: 15px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #777;
    font-style: italic;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-bottom-color: #00ccff;
    background: rgba(0, 204, 255, 0.08);
    transform: translateY(-2px);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
    padding-top: 15px;
}

.form-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #007bff, #00ccff);
    transition: width 0.3s ease;
}

.form-group input:focus + .form-line,
.form-group select:focus + .form-line,
.form-group textarea:focus + .form-line {
    width: 100%;
}

/* File Upload Styles */
.file-upload-section {
    margin: 30px 0;
}

.file-upload-group {
    margin-bottom: 30px;
    position: relative;
}

.file-upload-label {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px;
    background: rgba(255, 255, 255, 0.03);
    border: 2px dashed rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.file-upload-label:hover {
    background: rgba(0, 204, 255, 0.08);
    border-color: #00ccff;
    transform: translateY(-2px);
}

.file-upload-label.optional {
    border-style: dotted;
    opacity: 0.8;
}

.file-upload-label i {
    font-size: 2.5rem;
    color: #00ccff;
    flex-shrink: 0;
}

.file-label-text {
    flex: 1;
}

.file-label-text strong {
    display: block;
    font-size: 1.1rem;
    color: #f1f1f1;
    margin-bottom: 5px;
}

.file-label-text small {
    color: #aaa;
    font-size: 0.85rem;
}

.file-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.file-info {
    margin-top: 10px;
    padding: 10px 15px;
    background: rgba(0, 204, 255, 0.1);
    border-radius: 8px;
    font-size: 0.9rem;
    color: #00ccff;
    display: none;
}

.file-info.show {
    display: block;
    animation: slideDown 0.3s ease-out;
}

.file-info i {
    margin-right: 8px;
}

/* Consent Section */
.consent-section {
    margin: 40px 0;
    padding: 30px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.checkbox-group {
    margin-bottom: 25px;
    position: relative;
}

.checkbox-group:last-child {
    margin-bottom: 0;
}

.checkbox-container {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    cursor: pointer;
    position: relative;
    padding: 15px;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.02);
}

.checkbox-container:hover {
    background: rgba(0, 204, 255, 0.05);
    border-color: rgba(0, 204, 255, 0.3);
    transform: translateY(-2px);
}

.checkbox-input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: relative;
    height: 24px;
    width: 24px;
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    flex-shrink: 0;
    margin-top: 2px;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    overflow: hidden;
}

.checkmark::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #007bff, #00ccff);
    transform: scale(0);
    transition: transform 0.3s cubic-bezier(0.23, 1, 0.32, 1);
    border-radius: 6px;
}

.checkbox-container:hover .checkmark {
    border-color: #00ccff;
    background: rgba(0, 204, 255, 0.1);
    transform: scale(1.05);
}

.checkbox-input:checked ~ .checkmark::before {
    transform: scale(1);
}

.checkbox-input:checked ~ .checkmark {
    border-color: #00ccff;
    background: rgba(0, 204, 255, 0.1);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
    left: 8px;
    top: 4px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    z-index: 1;
}

.checkbox-input:checked ~ .checkmark:after {
    display: block;
    animation: checkAnimation 0.3s ease-in-out;
}

.checkbox-text {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #ccc;
    flex: 1;
    margin-top: 2px;
}

.checkbox-container.error {
    border-color: #ff4757;
    background: rgba(255, 71, 87, 0.1);
}

.checkbox-container.error .checkmark {
    border-color: #ff4757;
    background: rgba(255, 71, 87, 0.15);
}

.checkbox-error {
    color: #ff4757;
    font-size: 0.85rem;
    margin-top: 8px;
    margin-left: 15px;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.checkbox-error::before {
    content: "⚠";
    font-size: 1rem;
}

.checkbox-error.show {
    opacity: 1;
    transform: translateY(0);
}

/* Submit Button */
.submit-btn {
    width: 100%;
    background: linear-gradient(135deg, #007bff 0%, #00ccff 100%);
    color: white;
    border: none;
    padding: 20px 40px;
    font-size: 1.2rem;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    border-radius: 50px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    margin-top: 40px;
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s;
}

.submit-btn:hover::before {
    left: 100%;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 123, 255, 0.4);
}

.submit-btn:active {
    transform: translateY(0);
}

/* Success Message */
.success-message {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.success-message.show {
    opacity: 1;
    visibility: visible;
}

.success-content {
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
    padding: 50px;
    border-radius: 20px;
    text-align: center;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.1);
    max-width: 500px;
    width: 90%;
    animation: successSlideIn 0.5s ease-out;
}

.success-content i {
    font-size: 4rem;
    color: #00ccff;
    margin-bottom: 20px;
    animation: successPulse 1s ease-in-out infinite alternate;
}

.success-content h3 {
    font-size: 2rem;
    font-weight: 600;
    color: #f1f1f1;
    margin-bottom: 15px;
}

.success-content p {
    font-size: 1.1rem;
    color: #ccc;
    line-height: 1.6;
}

.close-success {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: #ccc;
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.3s ease;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-success:hover {
    color: #00ccff;
    background: rgba(0, 204, 255, 0.1);
}

/* Footer */
footer {
    width: 100%;
    color: #f1f1f1;
    padding: 40px 20px 0 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

footer p span {
    font-size: 2.5rem;
    color: #00ccff;
}

footer span hr {
    background-color: #00ccff;
    width: 10%;
    max-width: 200px;
    margin: 10px auto;
    border: none;
    height: 2px;
}

footer > p,
footer > span {
    text-align: center;
    width: 100%;
}

.footer-content {
    width: 100%;
    max-width: 1200px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    margin: 0 auto;
    gap: 40px;
}

footer .logo {
    flex: 1;
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
}

footer .logo img {
    width: 70%;
    height: auto;
}

footer .infos {
    flex: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 1rem;
    gap: 5px;
}

footer .footer-content .infos h2 {
    font-size: 2rem;
    font-weight: 400;
    margin-bottom: 10px;
}

footer .infos i {
    color: #00ccff;
}

footer .site-map {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

footer .site-map h2 {
    font-size: 2rem;
    margin-bottom: 10px;
}

footer .site-map ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

footer .site-map li {
    margin-bottom: 6px;
}

footer .site-map a {
    color: #f1f1f1;
    transition: color 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

footer .site-map a:hover {
    color: #00ccff;
}

footer .site-map a i {
    color: #00ccff;
    font-size: 0.9rem;
    width: 16px;
    text-align: center;
    transition: transform 0.3s ease;
}

footer .site-map a:hover i {
    transform: scale(1.2);
}

/* COPYRIGHT SECTION */
.copyright {
    width: 100%;
    margin-top: 40px;
}

.copyright-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    margin-bottom: 30px;
}

.copyright-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px 30px 20px;
    flex-wrap: wrap;
    gap: 20px;
}

.copyright-text {
    flex: 1;
}

.copyright-text p {
    font-size: 0.9rem;
    color: #999;
    font-weight: 300;
    letter-spacing: 0.3px;
}

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

@keyframes expandWidth {
    from {
        width: 0;
    }
    to {
        width: 100px;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
    }
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes checkAnimation {
    0% {
        transform: rotate(45deg) scale(0);
    }
    50% {
        transform: rotate(45deg) scale(1.2);
    }
    100% {
        transform: rotate(45deg) scale(1);
    }
}

@keyframes successSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes successPulse {
    from {
        transform: scale(1);
    }
    to {
        transform: scale(1.1);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Error States */
.has-error input,
.has-error select,
.has-error textarea {
    border-bottom-color: #ff4757 !important;
    background-color: rgba(255, 71, 87, 0.1) !important;
}

.field-error {
    color: #ff4757;
    font-size: 0.8rem;
    position: absolute;
    bottom: -20px;
    left: 0;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.animate-in {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* RESPONSIVE DESIGN */

/* Tablettes */
@media screen and (max-width: 1024px) {
    .content-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .intro-section {
        position: static;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .form-container {
        padding: 40px;
    }
    
    .hero-title h1 {
        font-size: 3.5rem;
    }
    
    nav .logo {
        width: 180px;
        height: 60px;
    }
    
    nav .navlinks ul {
        gap: 25px;
        margin: 0 40px;
    }
    
    nav .navlinks a {
        font-size: 15px;
    }
}

/* Mobile et tablettes */
@media screen and (max-width: 768px) {
    nav .logo {
        width: 180px;
        height: 60px;
    }
    
    /* Navigation responsive */
    nav .navlinks {
        position: fixed;
        top: 60px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 60px);
        background: rgba(0, 0, 0, 0.95);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        transition: left 0.3s ease;
        z-index: 999;
    }

    nav .navlinks.active {
        left: 0;
    }

    nav .navlinks ul {
        flex-direction: column;
        margin: 50px 0;
        gap: 40px;
        width: 100%;
        text-align: center;
    }

    nav .navlinks li {
        width: 100%;
    }

    nav .navlinks a {
        font-size: 18px;
        padding: 15px 0;
        display: block;
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

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

    .hamburger.active span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }
    
    /* Hero Mobile */
    .hero {
        min-height: 40vh;
        padding: 0 15px;
    }
    
    .hero-title h1 {
        font-size: 2.5rem;
        letter-spacing: 1px;
    }
    
    .hero-subtitle p {
        font-size: 1.1rem;
    }
    
    /* Content Mobile */
    .candidate-content {
        padding: 40px 15px;
    }
    
    .content-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .intro-card {
        padding: 30px 25px;
    }
    
    .intro-header h2 {
        font-size: 1.8rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .benefit-item {
        padding: 20px;
    }
    
    .form-container {
        padding: 30px 25px;
    }
    
    .form-header h2 {
        font-size: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .form-section-title {
        margin: 30px 0 20px 0;
    }
    
    .form-section-title h3 {
        font-size: 1.3rem;
    }
    
    .file-upload-label {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .success-content {
        padding: 40px 30px;
        margin: 0 15px;
    }
    
    .success-content i {
        font-size: 3rem;
    }
    
    .success-content h3 {
        font-size: 1.8rem;
    }
    
    /* Footer responsive */
    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 30px;
    }
    
    footer .logo {
        justify-content: center;
    }
    
    footer .logo img {
        width: 50%;
    }
    
    footer .site-map {
        align-items: center;
    }
    
    footer .footer-content .infos h2,
    footer .site-map h2 {
        font-size: 1.5rem;
    }
    
    footer p span {
        font-size: 2rem;
    }
    
    .copyright-content {
        flex-direction: column;
        text-align: center;
        gap: 20px;
        padding: 0 15px 25px 15px;
    }
}

/* Petits mobiles */
@media screen and (max-width: 480px) {
    nav {
        padding: 0 15px;
    }
    
    nav .logo {
        width: 150px;
        height: 50px;
    }
    
    .hero-title h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle p {
        font-size: 1rem;
    }
    
    .intro-card {
        padding: 25px 20px;
    }
    
    .intro-header h2 {
        font-size: 1.6rem;
    }
    
    .form-container {
        padding: 25px 20px;
    }
    
    .form-header h2 {
        font-size: 1.8rem;
    }
    
    .form-header p {
        font-size: 1rem;
    }
    
    .form-section-title h3 {
        font-size: 1.2rem;
    }
    
    .file-upload-label {
        padding: 20px;
    }
    
    .success-content {
        padding: 30px 25px;
    }
    
    .success-content i {
        font-size: 2.5rem;
    }
    
    .success-content h3 {
        font-size: 1.6rem;
    }
    
    .success-content p {
        font-size: 1rem;
    }
    
    .copyright-content {
        padding: 0 10px 20px 10px;
    }
    
    .copyright-text p {
        font-size: 0.8rem;
    }
}