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

:root {
    --color-black: #0C0C0C;
    --color-gold: #B8860B;
    --color-cream: #F8F5F0;
    --color-gray: #4A4A4A;
    --color-light-gray: #E8E5E0;
    --color-dark-gold: #8B6914;
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
    font-family: var(--font-sans);
    font-size: 18px;
    line-height: 1.6;
    color: var(--color-black);
    background-color: var(--color-cream);
    min-height: 100vh;
}

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

/* Typographie */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.3;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.8rem; }

@media (max-width: 768px) {
    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }
    h3 { font-size: 1.4rem; }
}

/* Header */
.header {
    background-color: var(--color-black);
    padding: 1.2rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--color-gold);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.logo-img {
    display: flex;
    align-items: center;
}

.logo-img img {
    display: block;
    max-height: 48px;
}

.logo-main {
    color: var(--color-gold);
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin: 0;
    line-height: 1;
}

.logo-subtitle {
    color: var(--color-cream);
    font-size: 1.2rem;
    font-weight: 300;
    margin-top: -2px;
}

.logo-tagline {
    color: var(--color-cream);
    font-size: 0.7rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-top: 4px;
    opacity: 0.8;
}

.nav {
    display: flex;
    gap: 1.8rem;
    align-items: center;
}

.nav-link {
    color: var(--color-cream);
    text-decoration: none;
    font-size: 1rem;
    padding: 0.5rem 0;
    position: relative;
    transition: color 0.3s;
    font-weight: 800;
}

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

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--color-gold);
}

@media (max-width: 992px) {
    .header .container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .logo {
        align-items: center;
        text-align: center;
    }
    
    .nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
    
    .nav-link {
        font-size: 1.1rem;
    }
}

/* Hero */
.hero {
    background: linear-gradient(rgba(12, 12, 12, 0.85), rgba(12, 12, 12, 0.85)), url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><pattern id="pattern" x="0" y="0" width="20" height="20" patternUnits="userSpaceOnUse"><rect x="0" y="0" width="10" height="10" fill="%23B8860B" opacity="0.1"/></pattern><rect width="100" height="100" fill="url(%23pattern)"/></svg>');
    background-size: cover;
    color: var(--color-cream);
    padding: 8rem 0;
    text-align: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-dark-gold), var(--color-gold));
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-cream);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    opacity: 0.9;
    margin-bottom: 3rem;
    font-weight: 300;
    line-height: 1.6;
}

.btn-hero {
    display: inline-block;
    padding: 1.2rem 3rem;
    font-size: 1.2rem;
    font-weight: 500;
    background-color: var(--color-gold);
    color: var(--color-black);
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s;
    border: 2px solid var(--color-gold);
}

.btn-hero:hover {
    background-color: transparent;
    color: var(--color-gold);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(184, 134, 11, 0.3);
}

/* Simulator */
.simulator {
    padding: 5rem 0;
    background-color: white;
}

.section-title {
    text-align: center;
    margin-bottom: 1rem;
    color: var(--color-black);
    position: relative;
    padding-bottom: 1.5rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--color-gold);
}

.section-subtitle {
    text-align: center;
    color: var(--color-gray);
    margin-bottom: 3rem;
    font-size: 1.2rem;
    font-weight: 300;
}

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

@media (max-width: 992px) {
    .simulator-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Form Styles */
.form-group {
    margin-bottom: 2.2rem;
}

.form-label {
    display: block;
    margin-bottom: 0.6rem;
    font-weight: 500;
    color: #ffffff;
    font-size: 1.1rem;
}

.form-input {
    width: 100%;
    padding: 1.2rem;
    border: 2px solid var(--color-light-gray);
    border-radius: 6px;
    font-size: 1.2rem;
    transition: all 0.3s;
    background-color: white;
    font-family: var(--font-sans);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.1);
}

.form-hint {
    display: block;
    margin-top: 0.5rem;
    color: var(--color-gray);
    font-size: 0.9rem;
    font-style: italic;
}

.radio-group {
    display: flex;
    gap: 2rem;
    margin-top: 0.5rem;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    cursor: pointer;
    font-size: 1.1rem;
    padding: 0.8rem 1.2rem;
    border: 2px solid var(--color-light-gray);
    border-radius: 6px;
    transition: all 0.3s;
    flex: 1;
}

.radio-label:hover {
    border-color: var(--color-gold);
}

.radio-label input[type="radio"] {
    width: 1.3rem;
    height: 1.3rem;
    accent-color: var(--color-gold);
}

.radio-label input[type="radio"]:checked + .radio-text {
    font-weight: 600;
    color: var(--color-gold);
}

.form-range {
    width: 100%;
    margin: 1.2rem 0;
    -webkit-appearance: none;
    height: 8px;
    background: var(--color-light-gray);
    border-radius: 4px;
    outline: none;
}

.form-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 28px;
    height: 28px;
    background: var(--color-gold);
    border-radius: 50%;
    cursor: pointer;
    border: 3px solid white;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.range-labels {
    display: flex;
    justify-content: space-between;
    color: var(--color-gray);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1.3rem 3rem;
    font-size: 1.2rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
    min-width: 280px;
    font-family: var(--font-sans);
    letter-spacing: 0.5px;
}

.btn-primary {
    background-color: var(--color-black);
    color: var(--color-cream);
    width: 100%;
    border: 2px solid var(--color-black);
}

.btn-primary:hover {
    background-color: var(--color-gold);
    color: var(--color-black);
    border-color: var(--color-gold);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-black);
    border: 2px solid var(--color-black);
    width: 100%;
}

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

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* Results Card */
.results-card {
    background-color: white;
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--color-light-gray);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.results-title {
    margin-bottom: 2.2rem;
    color: var(--color-black);
    text-align: center;
    position: relative;
    padding-bottom: 1rem;
}

.results-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background-color: var(--color-gold);
}

.results-grid {
    display: grid;
    gap: 1.2rem;
    margin-bottom: 2.5rem;
    flex-grow: 1;
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.3rem;
    background-color: var(--color-cream);
    border-radius: 6px;
    border-left: 4px solid var(--color-gold);
    transition: transform 0.3s;
}

.result-item:hover {
    transform: translateX(5px);
}

.result-item.highlight {
    background-color: var(--color-black);
    color: var(--color-cream);
    border-left-color: var(--color-gold);
}

.result-label {
    font-weight: 500;
    font-size: 1.1rem;
}

.result-value {
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 1.4rem;
    color: var(--color-gold);
}

.result-item.highlight .result-value {
    color: var(--color-cream);
}

/* Comparison Table */
.comparison {
    padding: 5rem 0;
    background-color: var(--color-cream);
}

.comparison .section-title {
    color: var(--color-black);
}

.comparison-table {
    overflow-x: auto;
    margin-top: 3rem;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 1.1rem;
    background-color: white;
}

thead {
    background-color: var(--color-black);
    color: var(--color-cream);
}

th {
    padding: 1.5rem;
    text-align: left;
    font-weight: 600;
    font-family: var(--font-serif);
    font-size: 1.2rem;
}

td {
    padding: 1.5rem;
    border-bottom: 1px solid var(--color-light-gray);
}

tbody tr:hover {
    background-color: rgba(184, 134, 11, 0.05);
}

tbody tr:nth-child(even) {
    background-color: rgba(248, 245, 240, 0.5);
}

/* Value Proposition */
.value-proposition {
    padding: 5rem 0;
    background-color: white;
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.value-card {
    padding: 2.5rem 2rem;
    background-color: var(--color-cream);
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    border-top: 4px solid var(--color-gold);
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: inline-block;
}

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

.value-card p {
    color: var(--color-gray);
    line-height: 1.7;
    font-size: 1.1rem;
}

/* Lead Capture */
.lead-capture {
    padding: 5rem 0;
    background-color: var(--color-black);
    color: var(--color-cream);
}

.lead-capture .section-title {
    color: var(--color-cream);
}

.lead-capture .section-title::after {
    background-color: var(--color-gold);
}

.lead-capture .section-subtitle {
    color: rgba(245, 242, 237, 0.8);
}

.lead-card {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 3.5rem;
    border-radius: 10px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(184, 134, 11, 0.2);
    max-width: 800px;
    margin: 0 auto;
}

.lead-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

@media (max-width: 768px) {
    .lead-form .form-row {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

.lead-form .form-input {
    background-color: rgba(255, 255, 255, 0.95);
    border-color: rgba(255, 255, 255, 0.3);
}

.lead-form .form-input:focus {
    border-color: var(--color-gold);
    background-color: white;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    font-size: 1rem;
    margin-bottom: 2.5rem;
    cursor: pointer;
    line-height: 1.6;
    color: rgba(245, 242, 237, 0.9);
}

.checkbox-label input[type="checkbox"] {
    margin-top: 0.3rem;
    accent-color: var(--color-gold);
    min-width: 1.2rem;
    min-height: 1.2rem;
}

.legal-link {
    color: var(--color-gold);
    text-decoration: none;
    font-weight: 500;
}

.legal-link:hover {
    text-decoration: underline;
}

.success-message {
    background-color: rgba(76, 175, 80, 0.1);
    border: 1px solid rgba(76, 175, 80, 0.3);
    padding: 2rem;
    border-radius: 8px;
    margin-top: 2rem;
    color: #4CAF50;
}

.success-message h3 {
    color: #4CAF50;
    margin-bottom: 1rem;
}

.success-message p {
    margin-bottom: 0.8rem;
    line-height: 1.6;
}

/* Footer */
.footer {
    background-color: var(--color-black);
    color: var(--color-cream);
    padding: 4rem 0 2rem;
    border-top: 2px solid var(--color-gold);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

.footer-brand .logo {
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.footer-tagline {
    color: var(--color-gold);
    font-size: 1rem;
    margin-bottom: 1rem;
    font-weight: 300;
    letter-spacing: 0.5px;
}

.footer-contact {
    color: rgba(245, 242, 237, 0.7);
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

@media (max-width: 768px) {
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .footer-links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

.footer-column h3 {
    color: var(--color-gold);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.footer-link {
    display: block;
    color: rgba(245, 242, 237, 0.7);
    text-decoration: none;
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
    transition: color 0.3s;
}

.footer-link:hover {
    color: var(--color-gold);
}

.footer-bottom {
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-legal {
    margin-bottom: 2rem;
}

.footer-legal h4 {
    color: var(--color-gold);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-legal p {
    color: rgba(245, 242, 237, 0.6);
    font-size: 0.9rem;
    line-height: 1.7;
    max-width: 800px;
}

.footer-copyright {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.85rem;
    color: rgba(245, 242, 237, 0.5);
}

/* PDF Styles */
.pdf-content {
    padding: 3rem;
    font-family: var(--font-sans);
    color: var(--color-black);
    max-width: 210mm;
    margin: 0 auto;
    background-color: white;
}

.pdf-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 3px solid var(--color-gold);
}

.pdf-header .logo {
    align-items: flex-start;
}

.pdf-date {
    color: var(--color-gray);
    font-size: 0.9rem;
}

.pdf-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--color-black);
}

.pdf-reference {
    text-align: center;
    color: var(--color-gray);
    margin-bottom: 3rem;
    font-size: 1rem;
}

.pdf-section {
    margin-bottom: 3rem;
    page-break-inside: avoid;
}

.pdf-section h2 {
    color: var(--color-black);
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-light-gray);
    padding-bottom: 0.5rem;
    font-size: 1.5rem;
}

.pdf-legal {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 2px solid var(--color-light-gray);
    font-size: 0.8rem;
    color: var(--color-gray);
    line-height: 1.6;
}

.pdf-legal h3 {
    color: var(--color-black);
    margin-bottom: 1rem;
    font-size: 1rem;
}

/* Styles pour les pages de contenu */
.content-page {
    padding: 3rem 0;
    background-color: white;
}

.breadcrumb {
    margin-bottom: 2rem;
    font-size: 0.9rem;
    color: var(--color-gray);
}

.breadcrumb a {
    color: var(--color-gray);
    text-decoration: none;
}

.breadcrumb a:hover {
    color: var(--color-gold);
}

.breadcrumb span {
    color: var(--color-black);
    font-weight: 500;
}

.article-content {
    max-width: 900px;
    margin: 0 auto;
}

.section-block {
    margin-bottom: 4rem;
}

.section-block h2 {
    color: var(--color-black);
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-gold);
    font-size: 2rem;
}

.section-block h3 {
    color: var(--color-black);
    margin: 1.5rem 0 1rem 0;
    font-size: 1.5rem;
}

.section-block p {
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.section-block ul, .section-block ol {
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.section-block li {
    margin-bottom: 0.5rem;
}

/* Styles spécifiques pour viager.html */
.definition-box {
    background-color: var(--color-cream);
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid var(--color-gold);
    margin: 2rem 0;
}

.comparison-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

@media (max-width: 768px) {
    .comparison-cards {
        grid-template-columns: 1fr;
    }
}

.comparison-card {
    background-color: white;
    border: 1px solid var(--color-light-gray);
    border-radius: 8px;
    padding: 2rem;
    transition: transform 0.3s, box-shadow 0.3s;
}

.comparison-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.comparison-card h3 {
    color: var(--color-gold);
    text-align: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-light-gray);
}

.calculation-process {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.process-step {
    text-align: center;
    padding: 1.5rem;
    background-color: var(--color-cream);
    border-radius: 8px;
}

.step-number {
    display: inline-block;
    width: 40px;
    height: 40px;
    background-color: var(--color-gold);
    color: white;
    border-radius: 50%;
    line-height: 40px;
    font-weight: bold;
    margin-bottom: 1rem;
}

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

.legal-card {
    padding: 1.5rem;
    background-color: var(--color-cream);
    border-radius: 8px;
    border-top: 4px solid var(--color-gold);
}

.scenario-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

@media (max-width: 768px) {
    .scenario-list {
        grid-template-columns: 1fr;
    }
}

.scenario ul {
    margin-left: 1.2rem;
}

.faq-section .faq-item {
    margin-bottom: 1rem;
    border: 1px solid var(--color-light-gray);
    border-radius: 6px;
    overflow: hidden;
}

.faq-question {
    background-color: var(--color-cream);
    padding: 1.5rem;
    margin: 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-answer {
    padding: 1.5rem;
    background-color: white;
    display: none;
}

.faq-question:hover {
    background-color: rgba(184, 134, 11, 0.05);
}

.cta-section {
    background-color: var(--color-black);
    color: white;
    padding: 3rem;
    border-radius: 10px;
    text-align: center;
}

.cta-section h2 {
    color: white;
    border-bottom-color: var(--color-gold);
}

.cta-section .btn-primary {
    background-color: var(--color-gold);
    color: var(--color-black);
    border-color: var(--color-gold);
}

.cta-section .btn-primary:hover {
    background-color: white;
    color: var(--color-black);
}

/* Styles pour succession.html */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.stat-card {
    text-align: center;
    padding: 1.5rem;
    background-color: var(--color-cream);
    border-radius: 8px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-gold);
    line-height: 1;
}

.stat-label {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: var(--color-gray);
}

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

.tool-card {
    padding: 2rem;
    background-color: white;
    border: 1px solid var(--color-light-gray);
    border-radius: 8px;
    border-top: 4px solid var(--color-gold);
}

.tool-card h3 {
    color: var(--color-black);
    margin-bottom: 1rem;
}

.tax-table-container {
    overflow-x: auto;
    margin: 2rem 0;
}

.tax-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.tax-table th {
    background-color: var(--color-black);
    color: white;
    padding: 1rem;
    text-align: left;
}

.tax-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--color-light-gray);
}

.tax-table tbody tr:nth-child(even) {
    background-color: var(--color-cream);
}

.info-box {
    background-color: rgba(184, 134, 11, 0.1);
    border-left: 4px solid var(--color-gold);
    padding: 1.5rem;
    border-radius: 0 8px 8px 0;
    margin: 2rem 0;
}

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

.feature {
    padding: 1.5rem;
    background-color: var(--color-cream);
    border-radius: 8px;
}

.steps-timeline {
    position: relative;
    margin: 3rem 0;
}

.steps-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--color-gold);
}

@media (max-width: 768px) {
    .steps-timeline::before {
        left: 20px;
    }
}

.step {
    position: relative;
    padding-left: 80px;
    margin-bottom: 3rem;
}

@media (max-width: 768px) {
    .step {
        padding-left: 60px;
    }
}

.step-number {
    position: absolute;
    left: 0;
    top: 0;
    width: 60px;
    height: 60px;
    background-color: var(--color-gold);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.5rem;
}

@media (max-width: 768px) {
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
}

/* Styles pour patrimoine.html */
.highlight-box {
    background-color: var(--color-cream);
    padding: 2rem;
    border-radius: 10px;
    margin: 2rem 0;
    border: 2px solid var(--color-gold);
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.pillar {
    text-align: center;
    padding: 1.5rem;
    background-color: white;
    border-radius: 8px;
}

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

.strategy-card {
    background-color: white;
    border: 1px solid var(--color-light-gray);
    border-radius: 8px;
    overflow: hidden;
}

.strategy-card h3 {
    background-color: var(--color-black);
    color: white;
    padding: 1.5rem;
    margin: 0;
}

.strategy-content {
    padding: 1.5rem;
}

.strategy-content h4 {
    color: var(--color-gold);
    margin: 1rem 0 0.5rem 0;
    font-size: 1.1rem;
}

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

.use-case {
    padding: 1.5rem;
    background-color: var(--color-cream);
    border-radius: 8px;
    border-left: 4px solid var(--color-gold);
}

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

.tax-strategy {
    padding: 1.5rem;
    background-color: white;
    border: 1px solid var(--color-light-gray);
    border-radius: 8px;
}

.approach-steps {
    margin: 3rem 0;
}

.approach-step {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background-color: var(--color-cream);
    border-radius: 8px;
}

.step-icon {
    font-size: 2rem;
    margin-right: 1.5rem;
    flex-shrink: 0;
}

.step-content {
    flex-grow: 1;
}

/* Styles pour heritage.html */
.challenges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.challenge {
    padding: 1.5rem;
    background-color: var(--color-cream);
    border-radius: 8px;
    text-align: center;
}

.solutions-tabs {
    margin: 2rem 0;
}

.tab-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tab-button {
    padding: 1rem 1.5rem;
    background-color: var(--color-cream);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s;
}

.tab-button:hover {
    background-color: rgba(184, 134, 11, 0.1);
}

.tab-button.active {
    background-color: var(--color-gold);
    color: white;
}

.tab-content {
    background-color: var(--color-cream);
    border-radius: 8px;
    padding: 2rem;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

.case-study {
    background-color: var(--color-cream);
    padding: 2rem;
    border-radius: 10px;
    margin: 2rem 0;
}

.case-study > div {
    margin-bottom: 2rem;
}

.checklist {
    background-color: white;
    border: 1px solid var(--color-light-gray);
    border-radius: 8px;
    padding: 2rem;
    margin: 2rem 0;
}

.checklist-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.checklist-item input {
    margin-right: 1rem;
    margin-top: 0.3rem;
    accent-color: var(--color-gold);
}

.checklist-item label {
    flex-grow: 1;
}

.checklist-item label span {
    display: block;
    font-size: 0.9rem;
    color: var(--color-gray);
    margin-top: 0.3rem;
}

.faq-accordion {
    margin: 2rem 0;
}

.faq-item {
    margin-bottom: 0.5rem;
    border: 1px solid var(--color-light-gray);
    border-radius: 6px;
    overflow: hidden;
}

.faq-toggle {
    width: 100%;
    padding: 1.5rem;
    background-color: var(--color-cream);
    border: none;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 500;
    font-size: 1.1rem;
}

.faq-toggle:hover {
    background-color: rgba(184, 134, 11, 0.05);
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: bold;
}

.faq-content {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-content p {
    padding: 1.5rem 0;
    margin: 0;
}

/* Senior-friendly improvements */
@media (max-width: 768px) {
    body {
        font-size: 19px;
    }
    
    .btn {
        min-width: 100%;
        padding: 1.6rem 2rem;
        font-size: 1.3rem;
    }
    
    .form-input,
    .radio-label,
    .form-label {
        font-size: 1.3rem;
    }
    
    .result-label,
    .result-value {
        font-size: 1.3rem;
    }
    
    .nav-link {
        padding: 0.8rem 1rem;
        background-color: rgba(12, 12, 12, 0.95);
        border-radius: 4px;
        margin: 2px 0;
    }
    
    .section-block h2 {
        font-size: 1.6rem;
    }
    
    .section-block h3 {
        font-size: 1.3rem;
    }
    
    .comparison-cards,
    .scenario-list,
    .feature-grid,
    .use-cases {
        grid-template-columns: 1fr;
    }
    
    .tab-buttons {
        flex-direction: column;
    }
    
    .tab-button {
        width: 100%;
        text-align: left;
    }
    
    .approach-step {
        flex-direction: column;
        text-align: center;
    }
    
    .step-icon {
        margin-right: 0;
        margin-bottom: 1rem;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --color-black: #000000;
        --color-gold: #FFD700;
        --color-cream: #FFFFFF;
    }
    
    .form-input,
    .radio-label {
        border-width: 3px;
        border-color: #000000;
    }
    
    .btn {
        border-width: 3px;
    }
}

/* Print styles */
@media print {
    .header,
    .nav,
    .hero,
    .btn,
    .footer,
    .lead-capture {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        color: #000000;
        background-color: white;
    }
    
    .pdf-content {
        padding: 0;
        margin: 0;
        max-width: 100%;
        box-shadow: none;
    }
}