/* ==========================================================================
   BTH DIGITAL - LANDINGPAGE EXPERT (LONDON/PREMIUM STYLE)
   Design System Driven - Conversion Oriented - Brand Authority
   ========================================================================== */

/* -------------------------------------------------------------------------- */
/* 1. VARIABLES & DESIGN TOKENS */
/* -------------------------------------------------------------------------- */
:root {
    /* Couleurs Principales */
    --color-orange-main: #FF6B35;
    --color-orange-hover: #E65100;
    --color-black-deep: #0A0A0A;
    --color-grey-dark: #1F1F1F;
    --color-grey-light: #F4F6F8;
    --color-white: #FFFFFF;

    /* Typographie */
    --font-heading: 'Inter', system-ui, -apple-system, sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;

    /* Spacings (Rythme 8px) */
    --space-unit: 8px;
    --space-xs: 8px;
    --space-sm: 16px;
    --space-md: 32px;
    --space-lg: 64px;
    --space-xl: 100px;
    --space-xxl: 140px;

    /* Grille */
    --grid-max-width: 1320px;
    --grid-gutter: 24px;

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-smooth: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* -------------------------------------------------------------------------- */
/* 2. RESET & BASE */
/* -------------------------------------------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-grey-dark);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--color-black-deep);
    line-height: 1.2;
    margin-bottom: var(--space-sm);
    font-weight: 700;
}

h1 {
    font-size: 4rem;
    letter-spacing: -1px;
}

h2 {
    font-size: 3rem;
    letter-spacing: -0.5px;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--space-sm);
    opacity: 0.9;
}

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

ul {
    list-style: none;
}

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

/* -------------------------------------------------------------------------- */
/* 3. LAYOUT UTILITIES */
/* -------------------------------------------------------------------------- */
.container {
    max-width: var(--grid-max-width);
    margin: 0 auto;
    padding: 0 var(--grid-gutter);
    width: 100%;
}

.section {
    padding: var(--space-xl) 0;
    position: relative;
    overflow: hidden;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

/* Utilities Alignment */
.text-center {
    text-align: center;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.mb-5 {
    margin-bottom: 3rem;
}

.mb-3 {
    margin-bottom: 1rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.section-header-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 4rem;
}

.section-header-center h2 {
    max-width: 800px;
}

.section-header-center p {
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    color: #555;
    font-size: 1.1rem;
}

/* -------------------------------------------------------------------------- */
/* 4. COMPONENTS */
/* -------------------------------------------------------------------------- */

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    font-weight: 600;
    border-radius: 6px;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-primary {
    background-color: var(--color-orange-main);
    color: var(--color-white);
    border: none;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.btn-primary:hover {
    background-color: var(--color-orange-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--color-white);
    color: var(--color-white);
}

.btn-outline:hover {
    background-color: var(--color-white);
    color: var(--color-black-deep);
}

/* -------------------------------------------------------------------------- */
/* 5. SECTIONS SPECIFIC STYLES */
/* -------------------------------------------------------------------------- */

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 15px 0;
    /* Compacted from 20px */
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition-smooth);
}

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

.logo {
    font-size: 1.4rem;
    /* Slightly reduced */
    font-weight: 800;
    color: var(--color-black-deep);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo span {
    color: var(--color-orange-main);
}

.nav-menu {
    display: flex;
    gap: 25px;
    /* Compacted from 40px */
    align-items: center;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
}

.nav-link:hover {
    color: var(--color-orange-main);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--color-black-deep);
    cursor: pointer;
    z-index: 2000;
    /* Higher than menu */
    position: relative;
}

/* Hero Section Expert (Vertical Grid System) */
.hero-wrapper {
    min-height: 100vh;
    position: relative;
    background-color: var(--color-white);
    overflow: hidden;
    padding-top: 80px;
    /* Header height */
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Background Grids */
.vertical-lines {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: var(--grid-max-width);
    height: 100%;
    display: flex;
    justify-content: space-between;
    pointer-events: none;
    z-index: 0;
    padding: 0 var(--grid-gutter);
}

.vertical-lines .line {
    width: 1px;
    height: 100%;
    background: rgba(0, 0, 0, 0.03);
    /* Very subtle */
}

/* Hero Content Grid */
.hero-container {
    position: relative;
    z-index: 2;
    height: 100%;
    flex-grow: 1;
    display: flex;
    align-items: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 2.5fr 1fr;
    /* 1 col meta, 2.5 cols main, 1 col visual */
    gap: var(--grid-gutter);
    width: 100%;
    height: 100%;
}

/* Base Col Styles */
.hero-col {
    padding: 60px 0;
    display: flex;
    flex-direction: column;
}

/* Col 1: Meta */
.meta-col {
    justify-content: space-between;
    align-items: flex-start;
    border-right: 1px solid rgba(0, 0, 0, 0.05);
}

.hero-tag {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    line-height: 1.6;
    color: var(--color-black-deep);
}

.scroll-indicator {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    transform: rotate(180deg);
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 0.75rem;
    letter-spacing: 2px;
    color: #888;
}

.scroll-indicator .line-down {
    width: 1px;
    height: 40px;
    background: var(--color-orange-main);
}

/* Col 2: Main Content */
.main-col {
    justify-content: center;
    padding-left: 40px;
    padding-right: 40px;
    position: relative;
}

.main-col::after {
    content: '';
    position: absolute;
    right: -12px;
    top: 0;
    width: 1px;
    height: 100%;
    background: rgba(0, 0, 0, 0.05);
}

.main-col h1 {
    font-size: 5.5rem;
    line-height: 0.95;
    margin-bottom: 50px;
    letter-spacing: -2px;
    color: var(--color-black-deep);
}

.text-outline {
    -webkit-text-stroke: 1px var(--color-black-deep);
    color: transparent;
    transition: var(--transition-smooth);
}

.main-col:hover .text-outline {
    color: var(--color-orange-main);
    -webkit-text-stroke: 0;
}

.hero-desc-group {
    padding-left: 5px;
    border-left: 3px solid var(--color-orange-main);
    padding-left: 30px;
}

.hero-desc-group p {
    font-size: 1.25rem;
    color: #555;
    max-width: 450px;
    margin-bottom: 30px;
}

/* Col 3: Visual */
.visual-col {
    position: relative;
    justify-content: center;
    align-items: center;
}

.abstract-shape {
    position: relative;
    width: 100%;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.circle-orange {
    width: 250px;
    height: 250px;
    background: linear-gradient(45deg, var(--color-orange-main), #FA2);
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0.2;
    animation: floatBlob 8s infinite ease-in-out;
}

.glass-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(15px);
    padding: 20px 30px;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    animation: floatCard 6s infinite ease-in-out;
}

.glass-card i {
    font-size: 2rem;
    color: var(--color-orange-main);
}

.glass-card span {
    font-weight: 700;
    font-size: 1.1rem;
}

/* Hero Footer Cards */
.hero-footer-cards {
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    background: #fafafa;
    padding: 30px 0;
    margin-top: auto;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--grid-gutter);
}

.mini-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 10px 20px;
    border-left: 1px solid transparent;
    transition: var(--transition-fast);
}

.mini-card:hover {
    border-left-color: var(--color-orange-main);
    background: white;
}

.card-num {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-orange-main);
}

.mini-card h4 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}

/* Animations */
@keyframes floatBlob {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

@keyframes floatCard {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* Responsive Adjustments */
@media (max-width: 1200px) {
    .main-col h1 {
        font-size: 4rem;
    }
}

@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .meta-col,
    .visual-col {
        display: none;
    }

    .main-col {
        padding: 0;
        border: none;
        text-align: center;
    }

    .main-col::after {
        display: none;
    }

    .hero-desc-group {
        border-left: none;
        padding-left: 0;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

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

/* About Section */
.about {
    background-color: var(--color-white);
}

.mission-tag {
    color: var(--color-orange-main);
    font-weight: 700;
    margin-bottom: 20px;
    display: block;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid #eee;
}

.stat-item strong {
    display: block;
    font-size: 2.5rem;
    color: var(--color-black-deep);
}

.stat-item span {
    color: #666;
}

/* Expertise Section */
.expertise {
    background-color: var(--color-grey-light);
}

.service-card {
    background: white;
    padding: 40px;
    border-radius: 8px;
    transition: var(--transition-fast);
}

.service-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transform: translateY(-5px);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 107, 53, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-orange-main);
    font-size: 1.5rem;
    margin-bottom: 25px;
}

/* CTA Banner Dynamic */
.cta-banner-dynamic {
    position: relative;
    background-color: #111;
    /* Fallback */
    background-image: url('https://images.unsplash.com/photo-1522071820081-009f0129c71c?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
    /* Image équipe sombre */
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    color: white;
    text-align: center;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    /* Dark overlay */
    z-index: 1;
}

/* Triangle Top Left */
.cta-shape-top {
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 200px 200px 0 0;
    border-color: var(--color-orange-main) transparent transparent transparent;
    z-index: 2;
}

/* Triangle Outline Top Left (Black border effect) */
.cta-shape-top::before {
    content: '';
    position: absolute;
    top: -205px;
    left: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 220px 220px 0 0;
    border-color: black transparent transparent transparent;
    z-index: -1;
}


/* Triangle Bottom Right */
.cta-shape-bottom {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 0 200px 400px;
    border-color: transparent transparent var(--color-orange-main) transparent;
    z-index: 2;
}

.cta-content {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 800px;
}

.cta-icon {
    font-size: 3rem;
    color: var(--color-orange-main);
    margin-bottom: 20px;
}

.cta-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 40px;
    text-transform: capitalize;
    color: white;
    /* Force White */
}

/* Custom CTA Button */
.btn-cta {
    background-color: var(--color-orange-main);
    color: white;
    padding: 18px 40px;
    font-weight: 600;
    border-radius: 4px;
    text-transform: uppercase;
    font-size: 0.9rem;
    border: none;
    transition: var(--transition-fast);
}

.btn-cta:hover {
    background-color: #fff;
    color: var(--color-orange-main);
}

/* Features (Why Brands Trust Us) */
.features {
    background-color: var(--color-white);
    position: relative;
    z-index: 10;
}

.features-header {
    text-align: left;
    margin-bottom: 60px;
}

.features-header .mission-tag {
    margin-bottom: 20px;
    display: block;
}

.feature-card {
    background: var(--color-white);
    padding: 40px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 8px;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    height: 100%;
    position: relative;
    top: 0;
}

.feature-card:hover {
    top: -10px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
    border-color: var(--color-orange-main);
}

.feature-icon-wrapper {
    width: 60px;
    height: 60px;
    background: var(--color-black-deep);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.5rem;
    margin-bottom: 30px;
    transition: var(--transition-fast);
}

.feature-card:hover .feature-icon-wrapper {
    background: var(--color-orange-main);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.feature-card p {
    color: #666;
    margin-bottom: 30px;
    font-size: 1rem;
    line-height: 1.7;
}

.feature-points {
    margin-top: auto;
    width: 100%;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    padding-top: 20px;
}

.feature-points li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--color-black-deep);
    font-weight: 600;
    margin-bottom: 10px;
}

.feature-points li i {
    color: var(--color-orange-main);
    font-size: 1.1rem;
}


/* Portfolio / Case Studies */
.portfolio-section {
    background-color: var(--color-grey-light);
    padding: 100px 0;
}

.portfolio-card {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    height: 350px;
    cursor: pointer;
    background: #000;
}

.portfolio-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    opacity: 0.9;
}

.portfolio-card:hover .portfolio-img {
    transform: scale(1.1);
    opacity: 0.6;
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 30px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease;
}

.portfolio-card:hover .portfolio-overlay {
    opacity: 1;
    transform: translateY(0);
}

.portfolio-cat {
    color: var(--color-orange-main);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
    display: inline-block;
}

.portfolio-title {
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0;
}

.portfolio-arrow {
    position: absolute;
    top: 30px;
    right: 30px;
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-black-deep);
    font-size: 1rem;
    transform: translate(20px, -20px);
    opacity: 0;
    transition: all 0.4s 0.1s ease;
}

.portfolio-card:hover .portfolio-arrow {
    transform: translate(0, 0);
    opacity: 1;
}

.portfolio-arrow:hover {
    background: var(--color-orange-main);
    color: white;
}


/* Testimonials Carousel Expert (2 Columns Sliding) */
.testimonials {
    background-color: var(--color-white);
    /* Changed to White for contrast */
    overflow: hidden;
}

.testimonials-slider {
    position: relative;
    max-width: 1200px;
    /* Plus large pour 2 colonnes */
    margin: 0 auto;
    padding: 0 40px;
    /* Espace pour les flèches */
    overflow: hidden;
    /* Masque ce qui dépasse */
}

/* Le conteneur qui glisse */
.testimonial-track {
    display: flex;
    transition: transform 1.5s cubic-bezier(0.2, 0.8, 0.2, 1);
    /* Animation TRES LENTE et smooth */
    width: 100%;
    /* Sera géré par le contenu */
}

/* Chaque slide (colonne) */
.testimonial-slide {
    flex: 0 0 50%;
    /* 2 slides par vue par défaut */
    padding: 0 15px;
    /* Gutter interne */
    box-sizing: border-box;
    opacity: 1;
    transition: opacity 0.5s;
    user-select: none;
}

.testimonial-card-expert {
    background: white;
    padding: 50px 40px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    text-align: center;
    position: relative;
    height: 100%;
    /* Hauteur égale */
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    border: 1px solid rgba(0, 0, 0, 0.02);
}

.testimonial-card-expert::before {
    content: '\201C';
    font-family: serif;
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 6rem;
    color: rgba(255, 107, 53, 0.08);
    line-height: 0;
}

.t-quote {
    font-size: 1.15rem;
    font-style: italic;
    color: var(--color-black-deep);
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
    font-weight: 400;
    line-height: 1.8;
}

.t-author {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.t-avatar {
    width: 50px;
    height: 50px;
    background: var(--color-black-deep);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 5px;
    border: 2px solid rgba(255, 107, 53, 0.3);
}

.t-name {
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-black-deep);
}

.t-role {
    color: #888;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Controls */
.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 40px;
}

.slider-btn {
    background: white;
    border: 1px solid #ddd;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
    color: var(--color-black-deep);
    z-index: 10;
}

.slider-btn:hover {
    background: var(--color-orange-main);
    border-color: var(--color-orange-main);
    color: white;
}

.slider-dots {
    display: flex;
    gap: 8px;
}

.dot {
    width: 8px;
    height: 8px;
    background: #ddd;
    border-radius: 50%;
    cursor: pointer;
    transition: width 0.3s;
}

.dot.active {
    background: var(--color-orange-main);
    width: 24px;
    border-radius: 10px;
}

/* Responsive: 1 colonne sur mobile */
@media (max-width: 768px) {
    .testimonials-slider {
        padding: 0 10px;
    }

    .testimonial-slide {
        flex: 0 0 100%;
    }

    .testimonial-card-expert {
        padding: 30px 20px;
    }
}

/* Blog Section (News & Articles) */
.news-section {
    background-color: var(--color-white);
    padding: 100px 0;
}

.news-card {
    background: white;
    border-radius: 4px;
    /* Design un peu plus carré comme sur la photo */
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    /* Ombre douce */
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.08);
}

.news-img-box {
    position: relative;
    height: 240px;
    background-color: #eee;
    overflow: hidden;
}

.news-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.news-card:hover .news-img-box img {
    transform: scale(1.05);
}

/* Date Badge Orange */
.date-badge {
    position: absolute;
    bottom: 0px;
    left: 20px;
    background-color: var(--color-orange-main);
    color: white;
    padding: 10px 15px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 60px;
}

.date-day {
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1;
    display: block;
}

.date-month {
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 600;
}

/* Content */
.news-body {
    padding: 30px 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.news-meta {
    display: flex;
    gap: 20px;
    font-size: 0.8rem;
    color: #888;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.lang-switch-fe {
    display: flex;
    gap: 5px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-right: 5px;
}

.lang-switch-fe a {
    text-decoration: none;
    color: #888;
    transition: var(--transition-smooth);
}

.lang-switch-fe a:hover {
    color: var(--color-orange-main);
}

.lang-switch-fe a.active {
    color: var(--color-black-deep);
    border-bottom: 2px solid var(--color-orange-main);
}

.lang-switch-fe span {
    color: #ddd;
}

.news-meta li {
    margin-bottom: 12px;
}

.news-meta i {
    color: var(--color-orange-main);
}

.news-title {
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.4;
    color: var(--color-black-deep);
    margin-bottom: 25px;
    text-transform: uppercase;
    /* Clé pour le look de la photo */
    transition: color 0.2s;
}

.news-card:hover .news-title {
    color: var(--color-orange-main);
}

.news-footer {
    margin-top: auto;
    border-top: 1px solid #eee;
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.read-more-link {
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--color-black-deep);
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.read-more-link:hover {
    color: var(--color-orange-main);
}

/* Contact Section (Separate from Footer) */
.contact-section {
    background-color: var(--color-white);
    padding: 100px 0;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    /* Form takes more space */
    gap: 80px;
    align-items: start;
}

/* Left: Form */
.contact-form-wrapper h3 {
    font-size: 3rem;
    margin-bottom: 40px;
}

.contact-tag {
    color: var(--color-orange-main);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
    display: block;
    position: relative;
    padding-left: 50px;
}

.contact-tag::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 40px;
    height: 2px;
    background: var(--color-orange-main);
}

.expert-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group-full {
    grid-column: 1 / -1;
}

.expert-input,
.expert-textarea {
    width: 100%;
    background: #F4F5F7;
    /* Light grey bg similar to image */
    border: none;
    padding: 18px 25px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: #555;
    border-radius: 4px;
    transition: var(--transition-fast);
}

.expert-input:focus,
.expert-textarea:focus {
    outline: none;
    background: #fff;
    box-shadow: 0 0 0 2px var(--color-orange-main);
}

.expert-textarea {
    height: 150px;
    resize: none;
}

/* Right: Info Boxes */
.contact-info-wrapper h3 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.contact-info-wrapper p {
    color: #666;
    margin-bottom: 40px;
    line-height: 1.8;
}

.info-box {
    display: flex;
    align-items: center;
    gap: 25px;
    margin-bottom: 30px;
}

.info-icon-sq {
    min-width: 60px;
    height: 60px;
    background: var(--color-orange-main);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    border-radius: 4px;
    /* Square with slight radius */
}

.info-content span {
    display: block;
    font-size: 0.9rem;
    color: #888;
    margin-bottom: 5px;
}

.info-content strong {
    display: block;
    font-size: 1.1rem;
    color: var(--color-black-deep);
    font-family: var(--font-heading);
}

/* Footer (Simplified) */
.footer {
    background-color: var(--color-black-deep);
    color: white;
    padding: 80px 0 30px 0;
    border-top: 1px solid #222;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col h4 {
    color: white;
    margin-bottom: 25px;
    font-size: 1.2rem;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #aaa;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-orange-main);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid #222;
    padding-top: 30px;
    text-align: center;
    color: #666;
    font-size: 0.9rem;
    margin-top: 0;
    /* Reset previous margin */
}

/* Responsive */
@media (max-width: 992px) {
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 60px;
    }

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

/* Responsive */
@media (max-width: 992px) {
    h1 {
        font-size: 3rem;
    }

    h2 {
        font-size: 2.5rem;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .cards-container {
        grid-template-columns: 1fr;
        margin-top: 40px;
    }

    .nav-container {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
    }

    .header-actions {
        flex: 1;
        display: flex;
        justify-content: flex-end;
        align-items: center;
        gap: 15px;
    }

    .header-actions .btn-primary {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        margin: 0;
        white-space: nowrap;
        padding: 8px 12px;
        font-size: 0.7rem;
    }

    .lang-switch-fe {
        margin-right: 0;
    }

    .mobile-toggle {
        margin-left: 0;
        font-size: 1.8rem;
    }

    .logo {
        flex: 0 0 auto;
        z-index: 1060;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: auto;
        background: var(--color-white);
        flex-direction: column;
        justify-content: flex-start;
        gap: 0;
        padding: 100px 24px 40px 24px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        transition: var(--transition-smooth);
        display: flex;
        z-index: 1050;
        transform: translateY(-100%);
        pointer-events: none;
        opacity: 0;
    }

    .nav-menu.active {
        transform: translateY(0);
        pointer-events: all;
        opacity: 1;
    }

    .menu-close {
        position: absolute;
        top: 25px;
        right: 25px;
        font-size: 2.2rem;
        color: var(--color-orange-main);
        background: none;
        border: none;
        cursor: pointer;
        display: block;
    }

    .mobile-toggle {
        display: block;
    }

    .header .btn-primary {
        display: inline-flex;
        padding: 10px 16px;
        font-size: 0.75rem;
    }

    .nav-menu .nav-link {
        font-size: 1.1rem;
        width: 100%;
        text-align: center;
        border-bottom: 1px solid #f0f0f0;
        padding: 20px 0;
    }
}