/* ==========================================================================
   CHARTE GRAPHIQUE OFFICIELLE — RAVEN AKUMEN SOFTWARE STUDIO
   ========================================================================== */
:root {
    /* Nuancier Officiel */
    --dark-carbon: #0D1117;
    --dark-carbon-elevated: #131922;
    --electric-cyan: #38BDF8;
    --azure-tech: #0284C7;
    --deep-cobalt: #0369A1;
    --slate-shadow: #243044;
    --pure-white: #FFFFFF;
    --muted-slate: #94A3B8;

    /* Typographies Officielles */
    --font-logo: 'Space Grotesk', sans-serif;
    --font-ui: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Layout & Transitions */
    --container-max: 1200px;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--dark-carbon);
    color: var(--pure-white);
    font-family: var(--font-ui);
    line-height: 1.6;
}

body {
    background-color: var(--dark-carbon);
    color: var(--pure-white);
    overflow-x: hidden;
    position: relative;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ==========================================================================
   EFFETS D'ARRIÈRE-PLAN (STYLE LOW-POLY / MAILLAGE TECHNIQUE)
   ========================================================================== */
.bg-grid-overlay {
    position: fixed;
    inset: 0;
    background-image: 
        linear-gradient(to right, rgba(36, 48, 68, 0.22) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(36, 48, 68, 0.22) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse at 50% 20%, black 20%, transparent 80%);
    pointer-events: none;
    z-index: 0;
}

.bg-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.14;
    pointer-events: none;
    z-index: 0;
}

.bg-glow-top {
    top: -200px;
    right: 10%;
    background: radial-gradient(circle, var(--electric-cyan), var(--deep-cobalt));
}

/* ==========================================================================
   BLOC MARQUE & TYPOGRAPHIE OFFICIELLE DU LOGO
   ========================================================================== */
.brand-link {
    display: inline-flex;
    align-items: center;
    gap: 0.9rem;
    padding: 0.5rem 0; /* Respect de la zone d'exclusion */
}

.brand-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
}

.brand-icon-sm {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

.brand-typography {
    display: flex;
    flex-direction: column;
    justify-content: center;
    line-height: 1.1;
}

.brand-title {
    font-family: var(--font-logo);
    font-size: 1.35rem;
    letter-spacing: 0.08em;
    white-space: nowrap;
}

/* Charte : RAVEN en ExtraBold (800) Blanc Pur */
.brand-raven {
    font-weight: 800;
    color: var(--pure-white);
}

/* Charte : AKUMEN en Light (300) Electric Cyan */
.brand-akumen {
    font-weight: 300;
    color: var(--electric-cyan);
    margin-left: 0.12em;
}

/* Charte : SOFTWARE STUDIO en Inter SemiBold (600), Capitales, +0.35em */
.brand-subtitle {
    font-family: var(--font-ui);
    font-weight: 600;
    font-size: 0.62rem;
    text-transform: uppercase;
    color: var(--electric-cyan);
    letter-spacing: 0.35em;
    margin-top: 0.25rem;
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(13, 17, 23, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--slate-shadow);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 80px;
    gap: 1.5rem;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--muted-slate);
}

.nav-link:hover {
    color: var(--electric-cyan);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Sélecteur de langue */
.lang-switcher {
    display: inline-flex;
    align-items: center;
    background: var(--dark-carbon-elevated);
    border: 1px solid var(--slate-shadow);
    border-radius: var(--radius-sm);
    padding: 0.25rem 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
}

.lang-btn {
    background: none;
    border: none;
    color: var(--muted-slate);
    font-family: inherit;
    font-size: inherit;
    font-weight: 600;
    cursor: pointer;
    padding: 0.15rem 0.35rem;
    border-radius: 4px;
    transition: all var(--transition-fast);
}

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

.lang-btn.active {
    color: var(--dark-carbon);
    background-color: var(--electric-cyan);
}

.lang-divider {
    color: var(--slate-shadow);
    margin: 0 0.15rem;
}

/* Menu Mobile */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: 1px solid var(--slate-shadow);
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.hamburger-line {
    width: 20px;
    height: 2px;
    background-color: var(--pure-white);
    transition: var(--transition-fast);
}

/* ==========================================================================
   BOUTONS & ÉLÉMENTS UI
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-ui);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.85rem 1.5rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.btn-sm {
    padding: 0.55rem 1.1rem;
    font-size: 0.875rem;
}

.btn-full {
    width: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--electric-cyan) 0%, var(--azure-tech) 100%);
    color: var(--dark-carbon);
    box-shadow: 0 4px 20px rgba(56, 189, 248, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(56, 189, 248, 0.35);
}

.btn-secondary {
    background-color: rgba(36, 48, 68, 0.4);
    color: var(--pure-white);
    border-color: var(--slate-shadow);
}

.btn-secondary:hover {
    border-color: var(--electric-cyan);
    color: var(--electric-cyan);
}

/* Le Point Focal (Œil blanc pur de la charte) */
.eye-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--pure-white);
    box-shadow: 0 0 8px var(--electric-cyan);
    flex-shrink: 0;
}

.badge-mono {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--electric-cyan);
    background: rgba(2, 132, 199, 0.12);
    border: 1px solid rgba(56, 189, 248, 0.3);
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    margin-bottom: 1.5rem;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    position: relative;
    z-index: 1;
    padding: 5rem 0 4.5rem;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
    align-items: center;
}

.hero-title {
    font-family: var(--font-logo);
    font-size: clamp(2.2rem, 4vw, 3.35rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--muted-slate);
    margin-bottom: 2rem;
    max-width: 620px;
}

.hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2.75rem;
}

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding-top: 1.75rem;
    border-top: 1px solid var(--slate-shadow);
}

.metric-card {
    display: flex;
    flex-direction: column;
}

.metric-value {
    font-family: var(--font-logo);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--electric-cyan);
}

.metric-label {
    font-size: 0.85rem;
    color: var(--muted-slate);
}

/* Hero Visual & Code Window */
.origami-frame {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.logo-showcase-card {
    background: linear-gradient(145deg, rgba(36, 48, 68, 0.35), rgba(13, 17, 23, 0.9));
    border: 1px solid var(--slate-shadow);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.hero-square-logo {
    max-width: 220px;
    border-radius: var(--radius-md);
}

.code-window {
    background-color: #090C10;
    border: 1px solid var(--slate-shadow);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.45);
}

.code-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1rem;
    background-color: var(--dark-carbon-elevated);
    border-bottom: 1px solid var(--slate-shadow);
}

.window-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot-slate { background-color: var(--slate-shadow); }
.dot-cobalt { background-color: var(--deep-cobalt); }
.dot-cyan { background-color: var(--electric-cyan); }

.code-filename {
    margin-left: auto;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--muted-slate);
}

.code-body {
    padding: 1.1rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    line-height: 1.55;
    overflow-x: auto;
}

.c-muted { color: var(--muted-slate); }
.c-cyan { color: var(--electric-cyan); font-weight: 600; }
.c-azure { color: #7DD3FC; }
.c-white { color: var(--pure-white); font-weight: 600; }

/* ==========================================================================
   SECTIONS GÉNÉRIQUES
   ========================================================================== */
.section {
    position: relative;
    z-index: 1;
    padding: 5rem 0;
}

.section-alt {
    background-color: var(--dark-carbon-elevated);
    border-top: 1px solid var(--slate-shadow);
    border-bottom: 1px solid var(--slate-shadow);
}

.section-header {
    max-width: 760px;
    margin-bottom: 3rem;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--electric-cyan);
    margin-bottom: 0.6rem;
    letter-spacing: 0.05em;
}

.section-title {
    font-family: var(--font-logo);
    font-size: clamp(1.75rem, 3vw, 2.4rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.section-subtitle {
    color: var(--muted-slate);
    font-size: 1.05rem;
}

/* ==========================================================================
   TABLEAU COMPARATIF (APPROCHE IA)
   ========================================================================== */
.comparison-wrapper {
    overflow-x: auto;
    border: 1px solid var(--slate-shadow);
    border-radius: var(--radius-md);
    background-color: var(--dark-carbon-elevated);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    min-width: 680px;
}

.comparison-table th,
.comparison-table td {
    padding: 1.35rem 1.5rem;
    border-bottom: 1px solid var(--slate-shadow);
    vertical-align: top;
}

.comparison-table thead th {
    font-family: var(--font-logo);
    font-size: 1rem;
    background-color: rgba(36, 48, 68, 0.35);
}

.th-akumen-inner {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    color: var(--electric-cyan);
}

.th-icon {
    width: 26px;
    height: 26px;
}

.td-pillar {
    font-weight: 600;
    width: 22%;
    color: var(--pure-white);
}

.td-classic {
    width: 36%;
    color: var(--muted-slate);
}

.td-akumen {
    width: 42%;
    background: rgba(2, 132, 199, 0.08);
    border-left: 2px solid var(--electric-cyan);
    color: var(--pure-white);
}

.td-akumen strong {
    color: var(--electric-cyan);
}

/* ==========================================================================
   CARTES SERVICES (3 PILIERS)
   ========================================================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
}

.service-card {
    background-color: var(--dark-carbon);
    border: 1px solid var(--slate-shadow);
    border-radius: var(--radius-md);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: var(--azure-tech);
}

.service-card-featured {
    border-color: var(--electric-cyan);
    box-shadow: 0 10px 30px rgba(3, 105, 161, 0.15);
}

.service-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.service-number {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--electric-cyan);
    background: rgba(56, 189, 248, 0.1);
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
}

.service-polygon-icon {
    width: 36px;
    height: 36px;
    color: var(--electric-cyan);
}

.service-title {
    font-family: var(--font-logo);
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
}

.service-desc {
    color: var(--muted-slate);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.service-list {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    border-top: 1px solid var(--slate-shadow);
    padding-top: 1.25rem;
}

.service-list li {
    position: relative;
    padding-left: 1.25rem;
    font-size: 0.9rem;
    color: var(--pure-white);
}

.service-list li::before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--electric-cyan);
}

/* ==========================================================================
   MÉTHODOLOGIE AGILE (4 ÉTAPES)
   ========================================================================== */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.step-card {
    background-color: var(--dark-carbon-elevated);
    border: 1px solid var(--slate-shadow);
    border-radius: var(--radius-md);
    padding: 1.75rem;
}

.step-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.1rem;
}

.step-badge {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--electric-cyan);
}

.step-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--electric-cyan), transparent);
}

.step-title {
    font-family: var(--font-logo);
    font-size: 1.15rem;
    margin-bottom: 0.65rem;
}

.step-text {
    font-size: 0.92rem;
    color: var(--muted-slate);
}

/* ==========================================================================
   SECTION ADN & LOGOTYPE BANDEAU
   ========================================================================== */
.dna-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 3.5rem;
    align-items: center;
}

.dna-banner-card {
    background-color: var(--dark-carbon);
    border: 1px solid var(--slate-shadow);
    border-radius: var(--radius-lg);
    padding: 2rem;
}

.dna-banner-img {
    width: 100%;
    border-radius: var(--radius-sm);
    margin-bottom: 1.5rem;
}

.dna-specs {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    border-top: 1px solid var(--slate-shadow);
    padding-top: 1.25rem;
}

.dna-spec-item {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.spec-key {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--electric-cyan);
    font-weight: 600;
}

.spec-val {
    font-size: 0.9rem;
    color: var(--muted-slate);
}

.dna-paragraph {
    color: var(--muted-slate);
    margin-bottom: 1.15rem;
    font-size: 1.02rem;
}

.dna-paragraph strong,
.dna-paragraph em {
    color: var(--pure-white);
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    background: linear-gradient(145deg, var(--dark-carbon-elevated), rgba(36, 48, 68, 0.35));
    border: 1px solid var(--slate-shadow);
    border-radius: var(--radius-lg);
    padding: 3rem;
}

.contact-desc {
    color: var(--muted-slate);
    margin-bottom: 2rem;
}

.contact-highlights {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--muted-slate);
}

.form-input,
.form-select,
.form-textarea {
    background-color: var(--dark-carbon);
    border: 1px solid var(--slate-shadow);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    color: var(--pure-white);
    font-family: var(--font-ui);
    font-size: 0.95rem;
    transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--electric-cyan);
}

.form-feedback {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--electric-cyan);
    min-height: 1.2rem;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
    border-top: 1px solid var(--slate-shadow);
    background-color: #090C10;
    padding: 3.5rem 0 2rem;
    position: relative;
    z-index: 1;
}

.footer-inner {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    flex-wrap: wrap;
    gap: 2rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid var(--slate-shadow);
}

.footer-tagline {
    color: var(--muted-slate);
    font-size: 0.9rem;
    max-width: 420px;
    margin-top: 0.75rem;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1.75rem;
    font-size: 0.9rem;
    color: var(--muted-slate);
}

.footer-links a:hover {
    color: var(--electric-cyan);
}

.footer-bottom {
    padding-top: 1.5rem;
    font-size: 0.85rem;
    color: var(--muted-slate);
    text-align: center;
}

.footer-bottom-flex {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.crafted-by {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.crafted-link {
    display: inline-flex;
    align-items: center;
}

.crafted-logo {
    height: 28px;
    width: auto;
    max-width: 160px;
    opacity: 0.85;
    transition: opacity 0.2s ease;
}

.crafted-link:hover .crafted-logo {
    opacity: 1;
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-grid,
    .dna-grid,
    .contact-box {
        grid-template-columns: 1fr;
    }

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

    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        background-color: var(--dark-carbon-elevated);
        border-bottom: 1px solid var(--slate-shadow);
        padding: 1.5rem;
    }

    .main-nav.open {
        display: block;
    }

    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.1rem;
    }

    .mobile-menu-toggle {
        display: inline-flex;
    }

    .header-actions .btn {
        display: none;
    }

    .steps-grid,
    .hero-metrics {
        grid-template-columns: 1fr;
    }

    .contact-box {
        padding: 1.75rem;
    }
}

/* ==========================================================================
   MODALE CGV (RAVEN AKUMEN)
   ========================================================================== */
.cgv-modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(13, 17, 23, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 1rem;
}

.cgv-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.cgv-modal-content {
    background-color: var(--dark-carbon-elevated);
    border: 1px solid var(--slate-shadow);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 700px;
    max-height: 85vh;
    overflow-y: auto;
    padding: 2.5rem;
    position: relative;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6);
    color: var(--pure-white);
}

.cgv-close-btn {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    background: none;
    border: none;
    color: var(--muted-slate);
    font-size: 1.75rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.cgv-close-btn:hover {
    color: var(--electric-cyan);
}

.cgv-modal-content h2 {
    font-family: var(--font-logo);
    font-size: 1.5rem;
    color: var(--electric-cyan);
    margin-bottom: 1.5rem;
}

.cgv-body h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-top: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--pure-white);
}

.cgv-body p {
    font-size: 0.92rem;
    color: var(--muted-slate);
    line-height: 1.6;
    margin-bottom: 0.75rem;
}

/* ==========================================================================
   PAGES LÉGALES (Politique de confidentialité, Mentions légales…)
   ========================================================================== */
.legal-lang-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.legal-lang-nav a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--muted-slate);
    background-color: rgba(36, 48, 68, 0.4);
    border: 1px solid var(--slate-shadow);
    border-radius: var(--radius-sm);
    padding: 0.5rem 1rem;
    transition: color var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast);
}

.legal-lang-nav a:hover {
    color: var(--electric-cyan);
    border-color: var(--electric-cyan);
    background-color: rgba(3, 105, 161, 0.15);
}

.legal-h4 {
    font-family: var(--font-logo);
    font-size: 1rem;
    font-weight: 600;
    color: var(--pure-white);
    margin: 1.5rem 0 0.6rem;
}

.legal-signature {
    display: inline-block;
    height: 1.4rem;
    width: auto;
    vertical-align: middle;
    margin: 0 0 0 0.5rem;
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

/* SVG « texte en ligne » (adresse, etc.) : calé sur la ligne de base du texte */
.legal-inline-svg {
    display: inline-block;
    height: 1.05rem;
    width: auto;
    vertical-align: -0.15em;
    margin: 0 0.3rem;
    filter: brightness(0) invert(1);
    opacity: 0.92;
}
.legal-page {
    position: relative;
    z-index: 1;
    padding: 4rem 0 5rem;
    min-height: 60vh;
}

.legal-container {
    max-width: 860px;
    background-color: rgba(19, 25, 34, 0.75);
    border: 1px solid var(--slate-shadow);
    border-radius: var(--radius-lg);
    padding: 3rem 2.5rem;
    backdrop-filter: blur(6px);
}

.legal-badge {
    margin-bottom: 1.5rem;
}

.legal-title {
    font-family: var(--font-logo);
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    font-weight: 800;
    color: var(--pure-white);
    line-height: 1.2;
    margin-bottom: 1rem;
}

.legal-brand {
    font-family: var(--font-logo);
    font-weight: 300;
    letter-spacing: 0.12em;
    color: var(--electric-cyan);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.legal-update,
.legal-note {
    color: var(--muted-slate);
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.legal-separator {
    border: none;
    border-top: 1px solid var(--slate-shadow);
    margin: 2.5rem 0;
}

.legal-section {
    margin-bottom: 1rem;
}

.legal-h2 {
    font-family: var(--font-logo);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--electric-cyan);
    margin-bottom: 1.5rem;
}

.legal-h3 {
    font-family: var(--font-logo);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--pure-white);
    margin: 2rem 0 0.75rem;
}

.legal-section p {
    color: var(--muted-slate);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 0.9rem;
}

.legal-section strong {
    color: var(--pure-white);
    font-weight: 600;
}

.legal-list {
    list-style: none;
    margin: 0 0 1rem;
    padding-left: 0;
}

.legal-list li {
    position: relative;
    color: var(--muted-slate);
    font-size: 0.95rem;
    line-height: 1.7;
    padding-left: 1.4rem;
    margin-bottom: 0.6rem;
}

.legal-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--electric-cyan);
    font-size: 0.85rem;
    top: 0.15rem;
}

.legal-ordered {
    list-style: none;
    counter-reset: legal-counter;
    margin: 0 0 1rem;
    padding-left: 0;
}

.legal-ordered > li {
    position: relative;
    color: var(--muted-slate);
    font-size: 0.95rem;
    line-height: 1.7;
    padding-left: 2.2rem;
    margin-bottom: 0.8rem;
    counter-increment: legal-counter;
}

.legal-ordered > li::before {
    content: counter(legal-counter);
    position: absolute;
    left: 0;
    top: 0.1rem;
    width: 1.5rem;
    height: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--electric-cyan);
    border: 1px solid var(--deep-cobalt);
    border-radius: var(--radius-sm);
    background-color: rgba(3, 105, 161, 0.15);
}

.legal-ordered .legal-list {
    margin-top: 0.75rem;
}

.legal-callout {
    color: var(--pure-white) !important;
    font-weight: 500;
    margin-top: 1.25rem;
}

.legal-link {
    color: var(--electric-cyan);
    text-decoration: underline;
    text-decoration-color: rgba(56, 189, 248, 0.4);
    text-underline-offset: 3px;
    word-break: break-word;
}

.legal-link:hover {
    color: var(--pure-white);
    text-decoration-color: var(--pure-white);
}

.legal-back {
    margin-top: 2.5rem;
    text-align: center;
}

@media (max-width: 768px) {
    .legal-page {
        padding: 2.5rem 0 3.5rem;
    }

    .legal-container {
        padding: 2rem 1.25rem;
    }
}