/* ========== VARIABLES CSS ========== */
:root {
    --primary: #0078D4;
    --primary-light: #4F91D1;
    --bg-primary: #FFFFFF;
    --bg-secondary: #F7F9FC;
    --text-primary: #1A1A1A;
    --text-secondary: #6B7280;
    --border: #E5E7EB;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 12px 24px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.12);
    --success: #16A34A;
    --error: #DC2626;
    --warning: #EA580C;
    --grid: 8px;
}

/* ========== RESET & BASE ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
    color: var(--text-primary);
    background: var(--bg-primary);
    line-height: 1.6;
    padding-top: 70px;
}

* {
    font-family: inherit;
}

/* ========== TYPOGRAPHY ========== */
h1 {
    font-size: clamp(1.5rem, 4vw, 2.5rem); 
    font-weight: 700;
    line-height: 1.2;
}

h2 {
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    font-weight: 700;
    line-height: 1.3;
}

h3 {
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.4;
}

p {
    font-size: 1rem;
    color: var(--text-secondary);
}

small {
    font-size: 0.875rem;
}

a {
    color: var(--primary);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* ========== LAYOUT UTILITAIRES ========== */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 calc(var(--grid) * 2);
}

.container-narrow {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 calc(var(--grid) * 2);
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--grid) * 4);
    align-items: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: calc(var(--grid) * 3);
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

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

.gap-md {
    gap: calc(var(--grid) * 2);
}

.gap-lg {
    gap: calc(var(--grid) * 4);
}

/* ========== NAVIGATION ========== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    z-index: 1000;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
}

.navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: calc(var(--grid) * 1.5) calc(var(--grid) * 2);
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center; 
    gap: calc(var(--grid) * 1);
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.125rem;
    flex-shrink: 0;
    text-decoration: none;
}

.logo:hover {
    text-decoration: none;
}

.logo-icon {
    font-size: 1.5rem;
    color: var(--primary);
}

.nav-center {
    display: flex;
    flex: 1;
    justify-content: center;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: calc(var(--grid) * 3);
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav-links a {
    font-weight: 500;
    font-size: 0.9375rem;
    transition: color 0.2s ease;
    color: var(--text-primary);
}

.nav-links a:hover {
    color: var(--primary);
    text-decoration: none;
}

.nav-links a.active {
    color: var(--primary);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: calc(var(--grid) * 2);
    margin-left: auto;
}

.nav-cta {
    background: var(--primary);
    color: white !important;
    padding: calc(var(--grid) * 0.75) calc(var(--grid) * 2);
    border-radius: 8px;
    transition: all 0.2s ease;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: calc(var(--grid) * 0.75);
}

.nav-cta:hover {
    background: #106DC0;
    transform: scale(1.05);
    text-decoration: none;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    align-items: center;
    justify-content: center;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
    border-radius: 1px;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(10px, 10px);
}

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

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

/* ========== BOUTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: calc(var(--grid) * 1.25) calc(var(--grid) * 2.5);
    border: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
    gap: calc(var(--grid) * 1);
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: var(--shadow);
    font-size: 0.95rem;
}

.btn-primary:hover {
    background: #106DC0;
    transform: scale(1.02);
    box-shadow: 0 0 24px rgba(0, 120, 212, 0.3);
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border);
    font-size: 0.95rem;
}

.btn-secondary:hover {
    background: var(--border);
    transform: scale(1.02);
}

.btn-small {
    padding: calc(var(--grid) * 0.75) calc(var(--grid) * 1.5);
    font-size: 0.875rem;
}

/* ========== SECTIONS ========== */
section {
    padding: calc(var(--grid) * 8) 0;
}

section:nth-child(even) {
    background: var(--bg-secondary);
}

/* ========== HERO ========== */
#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--grid) * 6) 0;
    margin-top: -70px;
    padding-top: calc(var(--grid) * 12);
    background: var(--bg-primary); /* always white, ignore nth-child alternating */
}

.hero-content h1 {
    color: var(--text-primary);
    margin-bottom: calc(var(--grid) * 1.5);
}

.hero-subtitle {
    font-size: 1.20rem;
    color: var(--text-secondary);
    margin-top: calc(var(--grid) * 3);
    margin-bottom: calc(var(--grid) * 3);
    max-width: 550px;
}

.hero-stats {
    display: flex;
    gap: calc(var(--grid) * 3);
    margin-bottom: calc(var(--grid) * 3);
    flex-wrap: wrap;
}

.stat {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.stat strong {
    display: block;
    font-size: 1.5rem;
    color: var(--text-primary);
    font-weight: 700;
}

.hero-cta {
    display: flex;
    gap: calc(var(--grid) * 2);
    margin-bottom: calc(var(--grid) * 4);
    flex-wrap: wrap;
}

.hero-media {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background: var(--bg-secondary);
}

.hero-media img,
.hero-media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgb(217 232 243 / 30%);
    border-radius: 50%;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.play-icon:hover {
    background: rgba(217 232 243 1);
    transform: translate(-50%, -50%) scale(1.1);
}

.media-toggle {
    position: absolute;
    top: calc(var(--grid) * 1.5);
    right: calc(var(--grid) * 1.5);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 8px;
    padding: calc(var(--grid) * 0.75);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 600;
    z-index: 10;
    transition: all 0.2s ease;
}

.media-toggle:hover {
    background: white;
    box-shadow: var(--shadow);
}

/* ========== HERO ICON ========== */
.hero-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2.5rem;
    margin-bottom: calc(var(--grid) * 2);
}

/* ========== COMPTEUR ANIMÉ ========== */
.counter {
    font-weight: 700;
    color: var(--primary);
    font-size: 1.5rem;
}

/* ========== PROBLÈME SECTION ========== */
.problem-header {
    text-align: center;
    margin-bottom: calc(var(--grid) * 4);
}

.problem-header h2 {
    margin-bottom: calc(var(--grid) * 2);
}

.problem-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: calc(var(--grid) * 4);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.problem-hookline {
    font-size: 1.125rem;
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: calc(var(--grid) * 4);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    text-align:center;
}

.problem-keypoints {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: calc(var(--grid) * 3);
}

.problem-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: calc(var(--grid) * 3);
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid var(--border);
}

.problem-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.problem-icon-circle {
    width: 80px;
    height: 80px;
    background: #F0F4F8;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: calc(var(--grid) * 2);
}

.problem-card h3 {
    color: var(--text-primary);
    margin-bottom: calc(var(--grid) * 1);
    font-size: 1.125rem;
}

.problem-card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

/* ========== SOLUTION CARDS ========== */
.solution-card {
    padding: calc(var(--grid) * 3);
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid var(--border);
}

.solution-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.solution-card h3 {
    color: var(--primary);
    margin-bottom: calc(var(--grid) * 1);
    display: flex;
    align-items: center;
    gap: calc(var(--grid) * 1);
}

.solution-icon {
    font-size: 1.5rem;
    color: var(--primary);
}

/* ========== DÉMO SCREENSHOTS ========== */
.demo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: calc(var(--grid) * 3);
}

.demo-item {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.demo-item:hover {
    box-shadow: var(--shadow-md);
    transform: scale(1.02);
}

.demo-item img {
    width: 100%;
    display: block;
    background: var(--bg-secondary);
}

.demo-caption {
    padding: calc(var(--grid) * 2);
    background: white;
    font-weight: 500;
    font-size: 0.875rem;
    text-align: center;
}

/* ========== PRICING CARDS ========== */
.pricing-toggle {
    display: flex;
    justify-content: center;
    gap: calc(var(--grid) * 1);
    margin-bottom: calc(var(--grid) * 4);
}

.toggle-btn {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    padding: calc(var(--grid) * 1) calc(var(--grid) * 2);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 600;
}

.toggle-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: calc(var(--grid) * 2);
}

.pricing-card {
    background: white;
    border-radius: 12px;
    border: 2px solid var(--border);
    padding: calc(var(--grid) * 2.5);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.pricing-card.featured {
    border-color: var(--primary);
    transform: scale(1.05);
    box-shadow: 0 0 40px rgba(0, 120, 212, 0.15);
}

.pricing-card:hover {
    box-shadow: var(--shadow-md);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: calc(var(--grid) * 0.5) calc(var(--grid) * 1.5);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.pricing-name {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: calc(var(--grid) * 1);
}

.pricing-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: calc(var(--grid) * 0.5);
}

.pricing-period {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: calc(var(--grid) * 1.5);
}

.pricing-features {
    list-style: none;
    text-align: left;
    margin-bottom: calc(var(--grid) * 2);
}

.pricing-features li {
    padding: calc(var(--grid) * 0.75) 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.875rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: calc(var(--grid) * 1);
}

.pricing-features li:before {
    content: "\f058";
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--success);
    flex-shrink: 0;
}

/* ========== STICKY CTA MOBILE ========== */
.sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--primary);
    color: white;
    padding: calc(var(--grid) * 2);
    text-align: center;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
    opacity: 0;
    transform: translateY(100px);
    transition: all 0.3s ease;
    pointer-events: none;
    z-index: 999;
}

.sticky-cta.show {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

.sticky-cta p {
    color: white;
    margin-bottom: calc(var(--grid) * 1);
    font-weight: 600;
}

/* ========== FORMULAIRE CONTACT ========== */
.contact-form {
    max-width: 500px;
    margin: 0 auto;
    display: flex;
    gap: calc(var(--grid) * 1);
}

.contact-form input {
    flex: 1;
    padding: calc(var(--grid) * 1.25) calc(var(--grid) * 2);
    border: 1px solid var(--border);
    border-radius: 12px;
    font-family: inherit;
    font-size: 1rem;
}

.contact-form input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 120, 212, 0.1);
}

/* ========== FAQ ========== */
.faq-header {
    text-align: center;
    margin-bottom: calc(var(--grid) * 6);
}

.faq-header h2 {
    margin-bottom: calc(var(--grid) * 2);
}

.faq-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.faq-category {
    max-width: 860px;
    margin: 0 auto calc(var(--grid) * 6) auto;
}

.faq-category-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: calc(var(--grid) * 2);
    margin-top: calc(var(--grid) * 2);
    display: flex;
    align-items: center;
    gap: calc(var(--grid) * 1.5);
    padding-bottom: calc(var(--grid) * 1.5);
    border-bottom: 2px solid var(--primary);
}

.faq-category-title i {
    color: var(--primary);
    font-size: 1.25rem;
}

.faq-item {
    border-bottom: 1px solid var(--border);
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: calc(var(--grid) * 2.5) 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    gap: calc(var(--grid) * 2);
    transition: color 0.2s ease;
    font-family: inherit;
}

.faq-question:hover {
    color: var(--primary);
}

.faq-chevron {
    font-size: 0.875rem;
    color: var(--text-secondary);
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.faq-item.open .faq-chevron {
    transform: rotate(180deg);
    color: var(--primary);
}

.faq-item.open .faq-question {
    color: var(--primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
    margin: 5px 0px;
}

.faq-answer-inner {
    padding-bottom: calc(var(--grid) * 3);
    display: flex;
    flex-direction: column;
    gap: calc(var(--grid) * 1.5);
}

.faq-answer p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin: 10px 0px;
}

.faq-code {
    display: block;
    background: #1E293B;
    color: #7DD3FC;
    padding: calc(var(--grid) * 1.5) calc(var(--grid) * 2);
    border-radius: 8px;
    font-family: 'Courier New', Consolas, monospace;
    font-size: 0.875rem;
    overflow-x: auto;
    word-break: break-all;
}

.faq-tip {
    display: flex;
    align-items: flex-start;
    gap: calc(var(--grid) * 1.5);
    background: #EFF6FF;
    border-left: 4px solid var(--primary);
    border-radius: 8px;
    padding: calc(var(--grid) * 1.5) calc(var(--grid) * 2);
    margin: 10px 0px;
}

.faq-tip i {
    color: var(--primary);
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.faq-tip span {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.faq-table-wrapper {
    overflow-x: auto;
    border-radius: 8px;
    border: 1px solid var(--border);
    margin: 10px 0px;
}

.faq-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.faq-table th {
    background: var(--bg-secondary);
    padding: calc(var(--grid) * 1.5) calc(var(--grid) * 2);
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border);
}

.faq-table td {
    padding: calc(var(--grid) * 1.5) calc(var(--grid) * 2);
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
    vertical-align: middle;
}

.faq-table tr:last-child td {
    border-bottom: none;
}

.faq-image {
    box-shadow: var(--shadow);
    margin: 0 auto;
    border-radius: 20px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: calc(var(--grid) * 0.5);
    padding: calc(var(--grid) * 0.5) calc(var(--grid) * 1.25);
    border-radius: 20px;
    font-size: 0.8125rem;
    font-weight: 600;
    white-space: nowrap;
}

.badge-success {
    background: #DCFCE7;
    color: #16A34A;
}

.badge-warning {
    background: #FFF7ED;
    color: #EA580C;
}

.badge-danger {
    background: #FEE2E2;
    color: #DC2626;
}

.faq-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: calc(var(--grid) * 1);
    padding-left: calc(var(--grid) * 1);
}

.faq-list li {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    display: flex;
    align-items: flex-start;
    gap: calc(var(--grid) * 1.5);
    line-height: 1.6;
}

.faq-list li i {
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 3px;
    font-size: 0.875rem;
}

.faq-author {
    display: flex;
    gap: calc(var(--grid) * 3);
    align-items: flex-start;
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: calc(var(--grid) * 3);
    border: 1px solid var(--border);
}

.faq-author-avatar {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.75rem;
}

.faq-author-links {
    display: flex;
    gap: calc(var(--grid) * 2);
    margin-top: calc(var(--grid) * 1.5);
    flex-wrap: wrap;
}

.faq-author-links a {
    display: inline-flex;
    align-items: center;
    gap: calc(var(--grid) * 0.75);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary);
    transition: opacity 0.2s ease;
}

.faq-author-links a:hover {
    opacity: 0.75;
    text-decoration: none;
}

/* ========== CONTACT PAGE SPECIFIC ========== */
.contact-hero {
    text-align: center;
    padding: calc(var(--grid) * 12) 0 calc(var(--grid) * 10) 0;
    background: var(--bg-primary);
}

.contact-hero h1 {
    color: var(--text-primary);
    margin-bottom: calc(var(--grid) * 2);
}

.contact-hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 540px;
    margin: 0 auto;
    line-height: 1.7;
}

.contact-cards-section {
    padding: calc(var(--grid) * 4) 0 calc(var(--grid) * 12) 0;
    background: var(--bg-primary);
}

.contact-card {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: calc(var(--grid) * 4);
    text-align: center;
    box-shadow: var(--shadow);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.contact-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.contact-card-icon {
    width: 56px;
    height: 56px;
    background: rgba(0, 120, 212, 0.08);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto calc(var(--grid) * 2) auto;
}

.contact-card-icon i {
    font-size: 1.375rem;
    color: var(--primary);
}

.contact-card h3 {
    color: var(--text-primary);
    margin-bottom: calc(var(--grid) * 1);
}

.contact-card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-bottom: calc(var(--grid) * 1.5);
    line-height: 1.6;
}

.contact-card-highlight {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary);
}

.contact-card-link {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary);
    transition: opacity 0.2s ease;
}

.contact-card-link:hover {
    opacity: 0.75;
    text-decoration: none;
}

.contact-include-section {
    background: var(--bg-secondary);
    padding: calc(var(--grid) * 10) 0;
    border-top: 1px solid var(--border);
}

.contact-include-section h2 {
    text-align: center;
    margin-bottom: calc(var(--grid) * 5);
    color: var(--text-primary);
}

.contact-include-list {
    list-style: none;
    max-width: 640px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: calc(var(--grid) * 3);
}

.contact-include-item {
    display: flex;
    align-items: flex-start;
    gap: calc(var(--grid) * 2);
}

.contact-include-number {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8125rem;
    font-weight: 700;
    margin-top: 2px;
}

.contact-include-item p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.contact-include-item strong {
    color: var(--text-primary);
}

/* ========== FAQ PAGE SPECIFIC ========== */
.faq-hero {
    text-align: center;
    padding: calc(var(--grid) * 12) 0 calc(var(--grid) * 8) 0;
}

.faq-hero h1 {
    color: var(--text-primary);
    margin-bottom: calc(var(--grid) * 2);
}

.faq-back-home {
    display: inline-flex;
    align-items: center;
    gap: calc(var(--grid) * 0.75);
    color: var(--primary);
    font-weight: 500;
    margin-top: calc(var(--grid) * 4);
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.faq-back-home:hover { 
    opacity: 0.8; 
}

/* ========== FOOTER ========== */
footer {
    background: var(--text-primary);
    color: white;
    padding: calc(var(--grid) * 2) 0;
    text-align: center;
}

footer a {
    color: var(--primary-light);
}

footer p {
    color: #9CA3AF;
    font-size: 0.75rem;
}

footer nav {
    margin-top: calc(var(--grid) * 3);
    display: flex;
    justify-content: center;
    gap: calc(var(--grid) * 3);
    flex-wrap: wrap;
}

/* ========== ANIMATIONS ========== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* ========== MODAL ========== */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: black;
    padding: 20px;
    border-radius: 12px;
    width: 95%;
    max-width: 1400px;
    height: 95%;
    max-height: 900px;
    position: relative;
}

.close {
    position: absolute;
    top: 10px;
    right: 20px;
    color: white;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    background: black;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
}

.close:hover,
.close:focus {
    background: #333;
    color: white;
}

/* ========== LANGUAGE SWITCHER ========== */
.lang-switcher {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.lang-btn {
    background: none;
    border: none;
    padding: 0 calc(var(--grid) * 0.75);
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    color: var(--text-secondary);
    font-family: inherit;
    transition: color 0.2s ease;
    line-height: 1;
}

.lang-btn + .lang-btn {
    border-left: 1px solid var(--border);
}

.lang-btn:hover {
    color: var(--primary);
}

html[lang="fr"] .lang-btn[data-lang="fr"],
html[lang="en"] .lang-btn[data-lang="en"] {
    color: var(--primary);
    font-weight: 700;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .grid-2 {
        grid-template-columns: 1fr;
        gap: calc(var(--grid) * 2);
    }

    .grid-3 {
        grid-template-columns: 1fr;
    }

    #hero {
        min-height: auto;
        padding: calc(var(--grid) * 4) 0;
    }

    .hero-media {
        aspect-ratio: auto;
        min-height: 300px;
        margin-top: calc(var(--grid) * 3);
    }

    .hero-stats {
        gap: calc(var(--grid) * 2);
    }

    .hero-cta {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .contact-form {
        flex-direction: column;
    }

    .contact-form input {
        width: 100%;
    }

    .pricing-card.featured {
        transform: scale(1);
    }

    .audience-logos {
        gap: calc(var(--grid) * 2);
    }

    section {
        padding: calc(var(--grid) * 4) 0;
    }

    /* Mobile Navigation */
    .menu-toggle {
        display: flex;
    }

    .nav-center {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 0;
        border-bottom: 1px solid var(--border);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease, padding 0.3s ease;
    }

    .nav-center.active {
        max-height: 400px;
        padding: calc(var(--grid) * 2);
    }

    .nav-links {
        flex-direction: column;
        gap: 0;
        width: 100%;
    }

    .nav-links li {
        padding: calc(var(--grid) * 1.5) 0;
        border-bottom: 1px solid var(--border);
    }

    .nav-links li:last-child {
        border-bottom: none;
    }

    .nav-cta {
        width: 100%;
        justify-content: center;
        margin-top: calc(var(--grid) * 1);
    }

    .navbar-content {
        flex-wrap: wrap;
    }

    .nav-right {
        margin-left: 0;
        width: 100%;
    }

    .problem-keypoints {
        grid-template-columns: 1fr;
    }

    .problem-card {
        text-align: left;
        flex-direction: row;
        align-items: flex-start;
        gap: calc(var(--grid) * 2);
    }

    .problem-icon-circle {
        flex-shrink: 0;
        margin-bottom: 0;
    }

    .contact-hero {
        padding: calc(var(--grid) * 8) 0 calc(var(--grid) * 6) 0;
    }

    .contact-cards-section {
        padding: calc(var(--grid) * 4) 0 calc(var(--grid) * 8) 0;
    }

    .contact-include-section {
        padding: calc(var(--grid) * 6) 0;
    }

    .faq-author {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .faq-author-links {
        justify-content: center;
    }

    .faq-table td,
    .faq-table th {
        padding: calc(var(--grid) * 1) calc(var(--grid) * 1.5);
        font-size: 0.8125rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}