/* 
   FinAudit - Style Principal
   Couleurs:
   - Fond principal: #F6FFF8 (matin glacial)
   - Texte principal: #191919
   - Accentuation: #58A4B0 (bleu-vert acier)
   - Accentuation secondaire: #E3B23C (jaune doré)
   - Fond sections: gradient linéaire de #F6FFF8 à #D7F9F1
   - Boutons: #FF715B (corail vif) avec texte blanc
*/

/* Reset et Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    scroll-padding-top: 80px; /* Ajouter un padding pour le scroll smooth avec l'en-tête fixe */
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #191919;
    background-color: #F6FFF8;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Manrope', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2.5rem;
    position: relative;
    margin-bottom: 2.5rem;
}

h2::after {
    content: "";
    display: block;
    position: absolute;
    left: 0;
    bottom: -0.8rem;
    width: 80px;
    height: 4px;
    background: #58A4B0;
    transform-origin: left center;
    transition: width 0.3s ease;
}

.text-center h2::after {
    left: 50%;
    transform: translateX(-50%);
}

h3 {
    font-size: 1.75rem;
}

p {
    margin-bottom: 1.5rem;
}

a {
    color: #58A4B0;
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: #E3B23C;
}

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

/* Boutons */
.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: 4px;
    font-weight: 600;
    font-family: 'Manrope', sans-serif;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.btn-primary {
    background-color: #FF715B;
    color: white;
    box-shadow: 0 4px 10px rgba(255, 113, 91, 0.3);
}

.btn-primary:hover {
    background-color: #ff8a7a;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(255, 113, 91, 0.4);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid #58A4B0;
    color: #58A4B0;
}

.btn-secondary:hover {
    background-color: #58A4B0;
    color: white;
    transform: translateY(-2px);
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

/* Header et Navigation */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(246, 255, 248, 0.95);
    backdrop-filter: blur(5px);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: block;
}

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

.main-nav .nav-list {
    display: flex;
    gap: 2rem;
}

.main-nav a {
    color: #191919;
    font-weight: 500;
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 0;
    height: 2px;
    background-color: #58A4B0;
    transition: width 0.3s ease;
}

.main-nav a:hover {
    color: #58A4B0;
}

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

.main-nav a.active {
    color: #58A4B0;
}

.btn-contact {
    background-color: #58A4B0;
    color: white !important;
    padding: 0.5rem 1.2rem;
    border-radius: 4px;
}

.btn-contact:hover {
    background-color: #E3B23C;
}

.btn-contact::after {
    display: none;
}

.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 24px;
    position: relative;
    z-index: 1001;
}

.mobile-menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: #191919;
    position: absolute;
    transition: all 0.3s ease;
}

.mobile-menu-toggle span:nth-child(1) {
    top: 0;
}

.mobile-menu-toggle span:nth-child(2) {
    top: 50%;
    transform: translateY(-50%);
}

.mobile-menu-toggle span:nth-child(3) {
    bottom: 0;
}

/* Main Content Sections */
main {
    margin-top: 80px;
    overflow-x: hidden;
}

section {
    padding: 5rem 0;
    position: relative;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #F6FFF8, #D7F9F1);
    position: relative;
    overflow: hidden;
    padding: 8rem 0;
}

.hero::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -20%;
    width: 70%;
    height: 200%;
    background: rgba(88, 164, 176, 0.08);
    border-radius: 50%;
    transform: rotate(-15deg);
    z-index: 0;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 3rem;
    position: relative;
    z-index: 1;
}

.hero-text {
    max-width: 600px;
}

.hero-text h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1.5rem;
    line-height: 1.1;
    color: #191919;
    animation: fadeInUp 1s ease-out;
}

.hero-text p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    color: #333;
    animation: fadeInUp 1s ease-out 0.2s backwards;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    animation: fadeInUp 1s ease-out 0.4s backwards;
}

.hero-image {
    position: relative;
    animation: fadeIn 1.2s ease-out 0.2s backwards;
}

.hero-image img {
    border-radius: 10px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.5s ease;
}

.hero-image:hover img {
    transform: perspective(1000px) rotateY(0);
}

/* About Section */
.about {
    position: relative;
    overflow: hidden;
}

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

.about-image {
    position: relative;
}

.about-image img {
    border-radius: 10px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.about-image::before {
    content: "";
    position: absolute;
    width: 70%;
    height: 70%;
    background-color: rgba(227, 178, 60, 0.2);
    border-radius: 10px;
    bottom: -20px;
    right: -20px;
    z-index: -1;
}

/* Services Section */
.services {
    background: linear-gradient(135deg, #F6FFF8, #D7F9F1);
    position: relative;
    overflow: hidden;
}

.services-intro {
    max-width: 800px;
    margin: 0 auto 4rem;
    text-align: center;
}

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

.service-card {
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
    padding: 2.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.service-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, #58A4B0, #E3B23C);
    transition: height 0.3s ease;
    z-index: -1;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.service-card:hover::before {
    height: 10px;
}

.service-card h3 {
    color: #191919;
    margin-bottom: 1.5rem;
    position: relative;
}

.service-price {
    font-family: 'Manrope', sans-serif;
    font-size: 1.8rem;
    color: #58A4B0;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.service-features {
    margin-bottom: 2rem;
}

.service-features li {
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
}

.service-features li::before {
    content: "✓";
    color: #58A4B0;
    position: absolute;
    left: 0;
    top: 0;
}

/* Advantages Section */
.advantages {
    position: relative;
}

.advantages-intro {
    max-width: 800px;
    margin: 0 auto 4rem;
    text-align: center;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.advantage-card {
    text-align: center;
    padding: 2rem;
    transition: all 0.3s ease;
}

.advantage-icon {
    margin-bottom: 1.5rem;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #F6FFF8, #D7F9F1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: all 0.3s ease;
}

.advantage-card:hover .advantage-icon {
    transform: rotateY(180deg);
    background: linear-gradient(135deg, #58A4B0, #80C2CA);
    color: white;
}

.advantage-icon svg {
    width: 40px;
    height: 40px;
    transition: all 0.3s ease;
}

.advantage-card:hover .advantage-icon svg {
    transform: rotateY(180deg);
    fill: white;
}

/* Process Section */
.process {
    background: linear-gradient(135deg, #F6FFF8, #D7F9F1);
    position: relative;
    overflow: hidden;
}

.process-intro {
    max-width: 800px;
    margin: 0 auto 4rem;
    text-align: center;
}

.process-steps {
    display: flex;
    flex-direction: column;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.process-steps::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background-color: #58A4B0;
    z-index: 0;
}

.process-step {
    display: grid;
    grid-template-columns: 1fr 120px 1fr;
    gap: 1.5rem;
    margin-bottom: 3rem;
    position: relative;
    align-items: center;
}

.process-step:last-child {
    margin-bottom: 0;
}

.process-step-number {
    width: 60px;
    height: 60px;
    background-color: #58A4B0;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Manrope', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.process-step:hover .process-step-number {
    transform: scale(1.1);
    background-color: #E3B23C;
    box-shadow: 0 0 20px rgba(227, 178, 60, 0.4);
}

.process-step:nth-child(odd) .process-step-content {
    grid-column: 1;
    text-align: right;
}

.process-step:nth-child(even) .process-step-content {
    grid-column: 3;
}

.process-step:nth-child(odd) .process-step-number {
    grid-column: 2;
}

.process-step:nth-child(even) .process-step-number {
    grid-column: 2;
}

.process-step:nth-child(odd) .process-step-image {
    grid-column: 3;
}

.process-step:nth-child(even) .process-step-image {
    grid-column: 1;
    text-align: right;
}

.process-step-image img {
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    max-width: 80%;
    transition: all 0.3s ease;
}

.process-step:hover .process-step-image img {
    transform: scale(1.05);
}

/* Testimonials Section */
.testimonials {
    position: relative;
    overflow: hidden;
}

.testimonials-intro {
    max-width: 800px;
    margin: 0 auto 4rem;
    text-align: center;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.testimonial-card {
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
    padding: 2.5rem;
    position: relative;
    transition: all 0.3s ease;
}

.testimonial-card::before {
    content: """;
    position: absolute;
    top: 20px;
    left: 20px;
    font-family: 'Georgia', serif;
    font-size: 4rem;
    color: rgba(88, 164, 176, 0.1);
    z-index: 0;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.testimonial-content {
    position: relative;
    z-index: 1;
    font-style: italic;
    margin-bottom: 1.5rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.testimonial-author-image {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
}

.testimonial-author-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-author-name {
    font-weight: 600;
    color: #191919;
}

.testimonial-author-title {
    font-size: 0.875rem;
    color: #666;
}

/* Contact Section */
.contact {
    background: linear-gradient(135deg, #F6FFF8, #D7F9F1);
    position: relative;
    overflow: hidden;
    padding-top: 6rem;
    padding-bottom: 6rem;
}

.contact::before {
    content: "";
    position: absolute;
    top: -10%;
    left: -5%;
    width: 30%;
    height: 40%;
    background: rgba(88, 164, 176, 0.05);
    border-radius: 50%;
    z-index: 0;
}

.contact::after {
    content: "";
    position: absolute;
    bottom: -15%;
    right: -10%;
    width: 40%;
    height: 50%;
    background: rgba(227, 178, 60, 0.05);
    border-radius: 50%;
    z-index: 0;
}

.contact-intro {
    max-width: 800px;
    margin: 0 auto 4rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

.contact-intro h2 {
    color: #191919;
    font-size: 2.8rem;
    margin-bottom: 1.2rem;
}

.contact-intro h2::after {
    background: linear-gradient(90deg, #58A4B0, #E3B23C);
    height: 5px;
    width: 100px;
}

.contact-intro p {
    font-size: 1.1rem;
    color: #444;
    max-width: 600px;
    margin: 0 auto;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
    position: relative;
    z-index: 1;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    background-color: white;
    border-radius: 10px;
    padding: 2.5rem;
    box-shadow: 0 15px 30px rgba(0,0,0,0.05);
    border-left: 5px solid #58A4B0;
    transition: all 0.3s ease;
}

.contact-info:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.2rem;
}

.contact-item-icon {
    width: 50px;
    height: 50px;
    background-color: #58A4B0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 5px 15px rgba(88, 164, 176, 0.3);
    transition: all 0.3s ease;
}

.contact-item:hover .contact-item-icon {
    background-color: #E3B23C;
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(227, 178, 60, 0.4);
}

.contact-item h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: #191919;
}

.contact-form {
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    padding: 2.5rem;
    transition: all 0.3s ease;
    border-top: 5px solid #E3B23C;
}

.contact-form:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 1.8rem;
}

.form-label {
    display: block;
    margin-bottom: 0.6rem;
    font-weight: 500;
    color: #333;
    font-size: 1rem;
}

.form-control {
    width: 100%;
    padding: 0.9rem 1.2rem;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
    background-color: #f9f9f9;
}

.form-control:focus {
    border-color: #58A4B0;
    outline: none;
    box-shadow: 0 0 0 3px rgba(88, 164, 176, 0.2);
    background-color: white;
}

.form-control.is-invalid {
    border-color: #dc3545;
    background-color: #fff8f8;
}

.form-control.is-valid {
    border-color: #28a745;
    background-color: #f8fff8;
}

.invalid-feedback {
    display: none;
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.was-validated .form-control:invalid ~ .invalid-feedback,
.form-control.is-invalid ~ .invalid-feedback {
    display: block;
}

.d-none {
    display: none !important;
}

.spinner {
    animation: spin 1s linear infinite;
    margin-right: 0.5rem;
    width: 1.2rem;
    height: 1.2rem;
    display: inline-block;
    vertical-align: middle;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.form-check {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    margin-bottom: 1.2rem;
    padding: 0.5rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.form-check:hover {
    background-color: rgba(88, 164, 176, 0.05);
}

.form-check-input {
    margin-top: 0.3rem;
    width: 18px;
    height: 18px;
    accent-color: #58A4B0;
}

.form-check-label {
    font-size: 0.95rem;
    line-height: 1.5;
    color: #444;
}

.alert {
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    border-radius: 6px;
    font-size: 0.95rem;
}

.alert-danger {
    background-color: #feeaea;
    border-left: 4px solid #ff5757;
    color: #d32f2f;
}

.alert ul {
    margin: 0.5rem 0 0;
    padding-left: 1rem;
    list-style-type: disc;
}

.alert ul li {
    margin-bottom: 0.3rem;
}

.contact-form .btn {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    margin-top: 1rem;
    transition: all 0.3s ease;
}

.contact-form .btn:hover {
    background-color: #ff8a7a;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 113, 91, 0.4);
}

/* Footer */
.site-footer {
    background-color: #191919;
    color: #fff;
    padding: 5rem 0 2rem;
    position: relative;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-column h3 {
    color: #fff;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    position: relative;
}

.footer-column h3::after {
    content: "";
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: #58A4B0;
}

.footer-desc {
    color: #aaa;
    font-size: 0.95rem;
    margin-top: 1rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-links a {
    color: #ddd;
    transition: all 0.2s ease;
}

.footer-links a:hover {
    color: #E3B23C;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: #aaa;
    font-size: 0.9rem;
    margin-bottom: 0;
}

.disclaimer {
    font-size: 0.8rem;
    font-style: italic;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    max-width: 400px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    z-index: 9999;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cookie-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cookie-content p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

#accept-cookies {
    align-self: flex-end;
    background-color: #58A4B0;
    color: white;
    border: none;
    border-radius: 4px;
    padding: 0.6rem 1.2rem;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

#accept-cookies:hover {
    background-color: #E3B23C;
}

/* Styles pour les pages légales */
.legal-section {
    padding: 8rem 0 5rem;
    background-color: #F6FFF8;
}

.legal-content {
    background-color: white;
    border-radius: 10px;
    padding: 3rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    max-width: 900px;
    margin: 0 auto;
}

.legal-content h1 {
    margin-bottom: 0.5rem;
    color: #191919;
    font-size: 2.5rem;
}

.last-updated {
    color: #666;
    font-style: italic;
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

.legal-section-content {
    margin-bottom: 2.5rem;
}

.legal-section-content h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #191919;
}

.legal-section-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.8rem;
    color: #191919;
    font-weight: 600;
}

.legal-section-content p {
    margin-bottom: 1rem;
    line-height: 1.7;
}

.legal-section-content ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
    list-style-type: disc;
}

.legal-section-content ul li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Menu mobile styles */
body.menu-open {
    overflow: hidden;
}

/* Responsive */
@media (max-width: 1024px) {
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2.2rem;
    }
    
    .process-steps::before {
        left: 30px;
    }
    
    .process-step {
        grid-template-columns: 60px 1fr;
        gap: 1.5rem;
    }
    
    .process-step-number {
        grid-column: 1 !important;
    }
    
    .process-step-content {
        grid-column: 2 !important;
        text-align: left !important;
    }
    
    .process-step-image {
        grid-column: 2 !important;
        text-align: left !important;
        margin-top: 1rem;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background-color: white;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        z-index: 1000;
        transition: right 0.3s ease;
        padding: 5rem 2rem;
    }
    
    .main-nav.active {
        right: 0;
    }
    
    .main-nav .nav-list {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .hero-content,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-content {
        gap: 2rem;
    }
    
    .hero-image {
        order: -1;
    }
    
    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .legal-section {
        padding: 7rem 0 3rem;
    }
    
    .legal-content {
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    section {
        padding: 3rem 0;
    }
    
    .hero {
        padding: 5rem 0 3rem;
    }
    
    .btn {
        font-size: 0.95rem;
        padding: 0.7rem 1.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .cookie-banner {
        bottom: 0;
        right: 0;
        left: 0;
        max-width: 100%;
        border-radius: 0;
    }
}

/* Form validation styles */
.form-control.is-invalid {
    border-color: #dc3545;
    background-color: #fff8f8;
}

.form-control.is-valid {
    border-color: #28a745;
    background-color: #f8fff8;
}

.invalid-feedback {
    display: none;
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.form-control.is-invalid + .invalid-feedback,
.form-check-input.is-invalid + .form-check-label + .invalid-feedback {
    display: block;
}