/* ============================================================
   EVENEMENTIELPOURT — Design System
   Minimaliste raffiné, éditorial de luxe
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Inter:wght@300;400;500;600&display=swap');

/* ============================================================
   1. CSS VARIABLES
   ============================================================ */

:root {
    --color-primary:      #1A1A1A;
    --color-secondary:    #6B6B6B;
    --color-accent:       #B8946A;
    --color-accent-light: #F2EBE0;
    --color-bg:           #FFFFFF;
    --color-bg-alt:       #F5F4F2;
    --color-border:       #E8E6E3;
    --color-text:         #1A1A1A;
    --color-text-muted:   #6B6B6B;

    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body:    'Inter', system-ui, sans-serif;

    --shadow-card:  0 8px 32px rgba(26, 26, 26, 0.07);
    --shadow-hover: 0 16px 48px rgba(26, 26, 26, 0.12);

    --radius:       4px;
    --container:    1200px;

    --transition:   0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ============================================================
   2. RESET & BASE
   ============================================================ */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.7;
    color: var(--color-text);
    background: var(--color-bg);
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

button, input, select, textarea {
    font-family: inherit;
}

/* ============================================================
   3. TYPOGRAPHY
   ============================================================ */

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.1;
    color: var(--color-primary);
    letter-spacing: -0.01em;
}

h1 { font-size: clamp(38px, 5.5vw, 64px); }
h2 { font-size: clamp(28px, 3.8vw, 44px); }
h3 { font-size: clamp(20px, 2.5vw, 28px); }
h4 { font-size: 20px; }

.eyebrow {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 20px;
}

.eyebrow::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 1px;
    background: var(--color-accent);
    vertical-align: middle;
    margin-right: 12px;
}

p {
    color: var(--color-text-muted);
    line-height: 1.75;
}

.lead {
    font-size: 18px;
    line-height: 1.7;
    color: var(--color-secondary);
    max-width: 560px;
}

/* ============================================================
   4. LAYOUT
   ============================================================ */

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 40px;
}

.section {
    padding: 108px 0;
}

.section--alt {
    background: var(--color-bg-alt);
}

.section--dark {
    background: var(--color-primary);
    color: #fff;
}

.section--dark h2,
.section--dark h3,
.section--dark p {
    color: #fff;
}

.section--dark .eyebrow {
    color: var(--color-accent);
}

.section-header {
    margin-bottom: 64px;
}

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

/* Centered eyebrow — lines on both sides (matches .text-center usage in HTML) */
.text-center .eyebrow::before {
    width: 20px;
    margin-right: 10px;
}

.text-center .eyebrow::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 1px;
    background: var(--color-accent);
    vertical-align: middle;
    margin-left: 10px;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

/* ============================================================
   5. HEADER & NAVIGATION
   ============================================================ */

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: box-shadow var(--transition);
}

.site-header.scrolled {
    box-shadow: 0 2px 20px rgba(26, 26, 26, 0.06);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.site-logo {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 500;
    color: var(--color-primary);
    letter-spacing: 0.02em;
    flex-shrink: 0;
}

.site-logo span {
    color: var(--color-accent);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-link {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--color-secondary);
    position: relative;
    padding-bottom: 2px;
    transition: color var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-accent);
    transition: width var(--transition);
}

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

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

.btn-nav {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
    padding: 10px 22px;
    border-radius: var(--radius);
    transition: background var(--transition), color var(--transition), border-color var(--transition);
    white-space: nowrap;
}

.btn-nav:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
}

.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
    background: none;
    border: none;
}

.burger span {
    display: block;
    width: 24px;
    height: 1.5px;
    background: var(--color-primary);
    transition: var(--transition);
}

/* ============================================================
   6. BUTTONS
   ============================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 15px 32px;
    border-radius: var(--radius);
    border: 1px solid transparent;
    cursor: pointer;
    transition: background var(--transition), color var(--transition),
                border-color var(--transition), transform var(--transition),
                box-shadow var(--transition);
    text-decoration: none;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    box-shadow: 0 8px 24px rgba(184, 148, 106, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: #fff;
}

.btn-outline-light {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,0.4);
}

.btn-outline-light:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
}

.btn-accent {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
}

.btn-accent:hover {
    background: #a07d57;
    border-color: #a07d57;
    box-shadow: 0 8px 24px rgba(184, 148, 106, 0.35);
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-primary);
    transition: color var(--transition), gap var(--transition);
}

.link-arrow:hover {
    color: var(--color-accent);
}

.link-arrow:hover svg,
.link-arrow:hover i {
    transform: translateX(5px);
}

.link-arrow svg,
.link-arrow i {
    width: 14px;
    height: 14px;
    stroke-width: 2;
    flex-shrink: 0;
    transition: transform var(--transition);
    pointer-events: none;
}

/* ============================================================
   7. HERO — PAGE D'ACCUEIL
   ============================================================ */

.hero {
    padding: 80px 0 100px;
    background: var(--color-bg);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: var(--color-bg-alt);
    z-index: 0;
    clip-path: polygon(8% 0, 100% 0, 100% 100%, 0% 100%);
}

.hero-inner {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
    align-items: start;
    position: relative;
    z-index: 1;
}

.hero-content {
    padding-top: 20px;
}

.hero-content h1 {
    margin-bottom: 28px;
    max-width: 540px;
}

.hero-content .lead {
    margin-bottom: 44px;
}

.hero-image-wrap {
    margin-top: 48px;
    position: relative;
}

.hero-image-wrap img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    border-radius: var(--radius);
}

.hero-image-wrap::before {
    content: '';
    position: absolute;
    top: -12px;
    left: -12px;
    right: 12px;
    bottom: 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    z-index: -1;
}

/* Lead Form Card */
.lead-form-card {
    background: var(--color-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow-hover);
    border-top: 3px solid var(--color-accent);
    padding: 44px 40px;
    position: sticky;
    top: 100px;
}

.lead-form-card h3 {
    font-size: 26px;
    margin-bottom: 6px;
}

.lead-form-card .form-subtitle {
    font-size: 13px;
    color: var(--color-secondary);
    margin-bottom: 32px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.lead-form-card .form-subtitle svg {
    color: var(--color-accent);
    flex-shrink: 0;
}

/* ============================================================
   8. SECONDARY HERO (inner pages)
   ============================================================ */

.hero-secondary {
    padding: 80px 0;
    background: var(--color-bg-alt);
    border-bottom: 1px solid var(--color-border);
}

.hero-secondary h1 {
    max-width: 600px;
    margin-bottom: 16px;
}

.hero-secondary .lead {
    max-width: 540px;
}

.hero-secondary-image {
    position: relative;
    height: 420px;
    overflow: hidden;
}

.hero-secondary-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-secondary-image-overlay {
    position: absolute;
    inset: 0;
    background: rgba(26, 26, 26, 0.5);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 56px;
}

.hero-secondary-image-overlay h1 {
    color: #fff;
    max-width: 580px;
    margin-bottom: 12px;
}

.hero-secondary-image-overlay .eyebrow {
    color: var(--color-accent);
}

/* ============================================================
   9. BANDEAU RÉASSURANCE
   ============================================================ */

.reassurance {
    background: var(--color-primary);
    padding: 52px 0;
}

.reassurance-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.reassurance-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding-right: 32px;
    border-right: 1px solid rgba(255,255,255,0.08);
}

.reassurance-item:last-child {
    border-right: none;
    padding-right: 0;
}

.reassurance-icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
}

.reassurance-icon svg {
    stroke-width: 1.5;
}

.reassurance-text strong {
    display: block;
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 500;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 4px;
}

.reassurance-text span {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
    letter-spacing: 0.03em;
}

/* ============================================================
   10. CARTES DE SERVICES
   ============================================================ */

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
}

.service-card {
    background: var(--color-bg);
    padding: 44px 36px;
    border-right: 1px solid var(--color-border);
    transition: background var(--transition), transform var(--transition);
    position: relative;
}

.service-card:last-child {
    border-right: none;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--color-accent);
    transition: width var(--transition-slow);
}

.service-card:hover::before {
    width: 100%;
}

.service-card:hover {
    background: var(--color-bg-alt);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(26,26,26,0.08);
}

.service-icon {
    width: 44px;
    height: 44px;
    color: var(--color-accent);
    margin-bottom: 24px;
}

.service-icon svg {
    stroke-width: 1.5;
}

.service-card h3 {
    font-size: 22px;
    margin-bottom: 14px;
}

.service-card p {
    font-size: 15px;
    line-height: 1.7;
}

.services-cta {
    text-align: center;
    margin-top: 48px;
}

/* ============================================================
   11. SECTION ABOUT PREVIEW
   ============================================================ */

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: var(--radius);
}

.about-image::after {
    content: '';
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    z-index: -1;
}

.about-content {
    padding: 20px 0;
}

.about-content h2 {
    margin-bottom: 28px;
}

.about-content p {
    margin-bottom: 20px;
}

.about-content p:last-of-type {
    margin-bottom: 36px;
}

/* ============================================================
   12. GALERIE RÉALISATIONS
   ============================================================ */

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.04);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(26, 26, 26, 0);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    transition: background 0.4s ease;
}

.gallery-item:hover .gallery-overlay {
    background: rgba(26, 26, 26, 0.65);
}

.gallery-label {
    transform: translateY(12px);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.gallery-item:hover .gallery-label {
    transform: translateY(0);
    opacity: 1;
}

.gallery-label strong {
    display: block;
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 500;
    color: #fff;
    margin-bottom: 4px;
}

.gallery-label span {
    font-size: 12px;
    color: rgba(255,255,255,0.65);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.gallery-cta {
    text-align: center;
    margin-top: 48px;
}

/* ============================================================
   13. FILTRES RÉALISATIONS
   ============================================================ */

.filter-bar {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.filter-btn {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-secondary);
    padding: 9px 20px;
    border: 1px solid var(--color-border);
    border-radius: 100px;
    background: transparent;
    cursor: pointer;
    transition: all var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

/* ============================================================
   14. TÉMOIGNAGES
   ============================================================ */

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.testimonial-card {
    padding: 40px 36px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    position: relative;
    transition: transform var(--transition), box-shadow var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.testimonial-card::before {
    content: '\201C';
    position: absolute;
    top: 24px;
    right: 28px;
    font-family: var(--font-display);
    font-size: 80px;
    line-height: 1;
    color: var(--color-accent);
    opacity: 0.25;
}

.testimonial-text {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 18px;
    line-height: 1.6;
    color: var(--color-primary);
    margin-bottom: 28px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-accent-light);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 500;
    color: var(--color-accent);
    flex-shrink: 0;
}

.testimonial-author-info strong {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 2px;
}

.testimonial-author-info span {
    font-size: 12px;
    color: var(--color-secondary);
    letter-spacing: 0.03em;
}

/* ============================================================
   15. PROCESSUS / ÉTAPES
   ============================================================ */

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 48px;
    right: 48px;
    height: 1px;
    background: var(--color-border);
    z-index: 0;
}

.process-step {
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

.process-step:first-child {
    padding-left: 0;
}

.process-step:last-child {
    padding-right: 0;
}

.process-number {
    width: 56px;
    height: 56px;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 500;
    color: var(--color-accent);
    margin-bottom: 28px;
    transition: background var(--transition), border-color var(--transition);
}

.process-step:hover .process-number {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
}

.process-step h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.process-step p {
    font-size: 15px;
}

/* ============================================================
   16. STATS / CHIFFRES CLÉS
   ============================================================ */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    text-align: center;
}

.stat-item {
    padding: 40px 24px;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 52px;
    font-weight: 500;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-number span {
    color: var(--color-accent);
}

.stat-label {
    font-size: 13px;
    color: var(--color-secondary);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

/* ============================================================
   17. CTA SECTION
   ============================================================ */

.cta-section {
    background: var(--color-primary);
    padding: 100px 0;
    text-align: center;
}

.cta-section h2 {
    color: #fff;
    max-width: 600px;
    margin: 0 auto 20px;
}

.cta-section p {
    color: rgba(255,255,255,0.55);
    max-width: 480px;
    margin: 0 auto 44px;
    font-size: 16px;
}

.cta-section-alt {
    background: var(--color-accent-light);
    padding: 80px 0;
    text-align: center;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.cta-section-alt h2 {
    margin-bottom: 20px;
}

.cta-section-alt p {
    max-width: 480px;
    margin: 0 auto 36px;
}

/* ============================================================
   18. FORMULAIRES
   ============================================================ */

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.form-control {
    display: block;
    width: 100%;
    padding: 13px 16px;
    font-size: 15px;
    color: var(--color-primary);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    transition: border-color var(--transition), box-shadow var(--transition);
    appearance: none;
    -webkit-appearance: none;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(184, 148, 106, 0.12);
}

.form-control::placeholder {
    color: #C4C2BE;
}

select.form-control {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B6B6B' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 44px;
    cursor: pointer;
}

textarea.form-control {
    resize: vertical;
    min-height: 110px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-check {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-top: 8px;
}

.form-check input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    flex-shrink: 0;
    accent-color: var(--color-accent);
    cursor: pointer;
}

.form-check label {
    font-size: 13px;
    color: var(--color-secondary);
    line-height: 1.5;
    cursor: pointer;
}

.form-check a {
    color: var(--color-accent);
    text-decoration: underline;
}

.honeypot {
    display: none !important;
    visibility: hidden;
    opacity: 0;
    position: absolute;
    left: -9999px;
}

.form-success {
    display: none;
    text-align: center;
    padding: 40px 24px;
}

.form-success.visible {
    display: block;
}

.form-success-icon {
    width: 56px;
    height: 56px;
    background: var(--color-accent-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--color-accent);
}

.form-success h4 {
    font-size: 22px;
    margin-bottom: 8px;
}

.form-success p {
    font-size: 15px;
    max-width: 320px;
    margin: 0 auto;
}

/* ============================================================
   19. VALEURS / ENGAGEMENTS
   ============================================================ */

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.value-item {
    text-align: center;
    padding: 40px 28px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    transition: transform var(--transition), box-shadow var(--transition);
}

.value-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

.value-icon {
    width: 52px;
    height: 52px;
    margin: 0 auto 20px;
    color: var(--color-accent);
}

.value-icon svg {
    stroke-width: 1.5;
}

.value-item h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.value-item p {
    font-size: 14px;
    line-height: 1.65;
}

/* ============================================================
   20. DÉTAILS DE SERVICE (alternance)
   ============================================================ */

.service-detail {
    padding: 80px 0;
    border-bottom: 1px solid var(--color-border);
}

.service-detail:last-of-type {
    border-bottom: none;
}

.service-detail-content h2 {
    margin-bottom: 20px;
}

.service-detail-content p {
    margin-bottom: 20px;
}

.service-detail-content .feature-list {
    margin-top: 28px;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 15px;
    color: var(--color-secondary);
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-border);
}

.feature-list li:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.feature-list li svg {
    color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 2px;
    stroke-width: 2;
}

.service-detail-image {
    position: relative;
}

.service-detail-image img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    border-radius: var(--radius);
}

/* ============================================================
   21. ÉVÉNEMENTS PRIS EN CHARGE
   ============================================================ */

.event-types-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.event-type-card {
    padding: 32px 24px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    text-align: center;
    transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.event-type-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

.event-type-icon {
    width: 40px;
    height: 40px;
    margin: 0 auto 16px;
    color: var(--color-accent);
}

.event-type-icon svg { stroke-width: 1.5; }

.event-type-card h3 {
    font-size: 17px;
    margin-bottom: 8px;
}

.event-type-card p {
    font-size: 13px;
    line-height: 1.5;
}

/* ============================================================
   22. TARIFICATION
   ============================================================ */

.pricing-block {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 56px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.pricing-block h2 {
    margin-bottom: 20px;
}

.pricing-block p {
    margin-bottom: 16px;
}

.pricing-steps {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.pricing-step {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--color-bg);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
}

.pricing-step-num {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 500;
    color: var(--color-accent);
    line-height: 1;
    flex-shrink: 0;
    min-width: 28px;
}

.pricing-step h4 {
    font-size: 16px;
    margin-bottom: 4px;
}

.pricing-step p {
    font-size: 14px;
    margin-bottom: 0;
}

/* ============================================================
   23. CASE STUDY
   ============================================================ */

.case-study {
    background: var(--color-bg-alt);
    padding: 80px 0;
}

.case-study-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.case-study-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: var(--radius);
}

.case-study-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent);
    background: var(--color-accent-light);
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 20px;
}

.case-study-content h2 {
    margin-bottom: 28px;
}

.case-study-block {
    margin-bottom: 24px;
    padding-left: 20px;
    border-left: 2px solid var(--color-accent);
}

.case-study-block h4 {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 6px;
}

.case-study-block p {
    font-size: 15px;
    margin: 0;
}

/* ============================================================
   24. CONTACT COORDONNÉES
   ============================================================ */

.contact-info {
    padding: 44px;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    height: 100%;
}

.contact-info h3 {
    font-size: 24px;
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-border);
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}

.contact-info-icon {
    width: 36px;
    height: 36px;
    background: var(--color-accent-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    flex-shrink: 0;
}

.contact-info-icon svg { stroke-width: 1.5; }

.contact-info-item strong {
    display: block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 4px;
}

.contact-info-item span {
    font-size: 15px;
    color: var(--color-secondary);
    line-height: 1.5;
}

/* ============================================================
   25. FAQ ACCORDION
   ============================================================ */

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

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

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    gap: 24px;
}

.faq-question span {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 500;
    color: var(--color-primary);
    line-height: 1.3;
}

.faq-icon {
    flex-shrink: 0;
    color: var(--color-accent);
    transition: transform var(--transition);
}

.faq-item.open .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-inner {
    padding-bottom: 24px;
}

.faq-answer-inner p {
    font-size: 16px;
    line-height: 1.7;
}

/* ============================================================
   26. ZONE D'INTERVENTION
   ============================================================ */

.zone-block {
    background: var(--color-primary);
    border-radius: var(--radius);
    padding: 56px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.zone-text h3 {
    color: #fff;
    margin-bottom: 20px;
}

.zone-text p {
    color: rgba(255,255,255,0.6);
    margin-bottom: 16px;
    font-size: 16px;
}

.zone-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.zone-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: rgba(255,255,255,0.75);
}

.zone-list li svg {
    color: var(--color-accent);
    stroke-width: 2;
    flex-shrink: 0;
}

/* ============================================================
   27. LEGAL PAGES
   ============================================================ */

.legal-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 80px 40px;
}

.legal-content h1 {
    font-size: 40px;
    margin-bottom: 12px;
}

.legal-content .legal-date {
    font-size: 13px;
    color: var(--color-secondary);
    margin-bottom: 56px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--color-border);
}

.legal-content h2 {
    font-size: 26px;
    margin-top: 48px;
    margin-bottom: 16px;
}

.legal-content h3 {
    font-size: 20px;
    margin-top: 32px;
    margin-bottom: 12px;
}

.legal-content p {
    margin-bottom: 16px;
    font-size: 16px;
}

.legal-content ul, .legal-content ol {
    margin: 16px 0 20px 24px;
}

.legal-content ul li, .legal-content ol li {
    font-size: 16px;
    color: var(--color-secondary);
    margin-bottom: 8px;
    list-style: disc;
}

.legal-content ol li {
    list-style: decimal;
}

.legal-content strong {
    color: var(--color-primary);
}

.legal-content a {
    color: var(--color-accent);
    text-decoration: underline;
}

/* ============================================================
   28. FOOTER
   ============================================================ */

.site-footer {
    background: var(--color-primary);
    padding: 80px 0 0;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 64px;
}

.footer-brand .site-logo {
    color: #fff;
    margin-bottom: 20px;
    display: block;
}

.footer-brand p {
    font-size: 14px;
    color: rgba(255,255,255,0.45);
    line-height: 1.7;
    max-width: 280px;
}

.footer-col h4 {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.35);
    margin-bottom: 20px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-link {
    font-size: 14px;
    color: rgba(255,255,255,0.55);
    transition: color var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

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

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 14px;
}

.footer-contact-item svg {
    color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 2px;
    stroke-width: 1.5;
}

.footer-contact-item span {
    font-size: 14px;
    color: rgba(255,255,255,0.55);
    line-height: 1.5;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.07);
    padding: 24px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-copy {
    font-size: 13px;
    color: rgba(255,255,255,0.3);
}

.footer-legal-links {
    display: flex;
    gap: 24px;
}

.footer-legal-links a {
    font-size: 12px;
    color: rgba(255,255,255,0.3);
    transition: color var(--transition);
}

.footer-legal-links a:hover {
    color: var(--color-accent);
}

/* ============================================================
   29. ANIMATIONS
   ============================================================ */

.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.65s ease, transform 0.65s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }
.fade-in-delay-5 { transition-delay: 0.5s; }

/* ============================================================
   30. MOBILE NAVIGATION
   ============================================================ */

.nav-mobile {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--color-bg);
    z-index: 999;
    flex-direction: column;
    padding: 90px 40px 40px;
    gap: 8px;
}

.nav-mobile.open {
    display: flex;
}

.nav-mobile .nav-link {
    font-family: var(--font-display);
    font-size: 32px;
    color: var(--color-primary);
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
}

.nav-mobile-close {
    position: absolute;
    top: 24px;
    right: 24px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-primary);
}

/* ============================================================
   31. UTILITIES
   ============================================================ */

.text-center { text-align: center; }
.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-text-muted); }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mb-0  { margin-bottom: 0; }
.separator {
    width: 40px;
    height: 1px;
    background: var(--color-accent);
    margin: 24px 0;
}
.separator--center { margin: 24px auto; }

.page-breadcrumb {
    padding: 16px 0;
    font-size: 13px;
    color: var(--color-secondary);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 0;
}

.page-breadcrumb a {
    color: var(--color-secondary);
    transition: color var(--transition);
}

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

.page-breadcrumb span {
    margin: 0 8px;
    color: var(--color-border);
}

/* ============================================================
   32. RESPONSIVE — 1200px
   ============================================================ */

@media (max-width: 1200px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .event-types-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-inner { grid-template-columns: 1fr 1fr; gap: 40px; }
}

/* ============================================================
   33. RESPONSIVE — 992px
   ============================================================ */

@media (max-width: 992px) {
    .container { padding: 0 28px; }
    .section { padding: 80px 0; }
    .hero-inner { grid-template-columns: 1fr; gap: 56px; }
    .hero::before { display: none; }
    .lead-form-card { position: static; }
    .grid-2 { grid-template-columns: 1fr; gap: 48px; }
    .grid-3 { grid-template-columns: 1fr 1fr; }
    .grid-4 { grid-template-columns: 1fr 1fr; }
    .reassurance-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
    .reassurance-item { border-right: none; padding-right: 0; border-bottom: 1px solid rgba(255,255,255,0.08); padding-bottom: 24px; }
    .reassurance-item:nth-child(3), .reassurance-item:last-child { border-bottom: none; padding-bottom: 0; }
    .testimonials-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
    .process-steps { grid-template-columns: 1fr 1fr; gap: 40px; }
    .process-steps::before { display: none; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .values-grid { grid-template-columns: 1fr 1fr; }
    .case-study-inner { grid-template-columns: 1fr; }
    .pricing-block { grid-template-columns: 1fr; }
    .zone-block { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
    .nav-menu { display: none; }
    .burger { display: flex; }
    .btn-nav-wrap { display: none; }
}

/* ============================================================
   34. RESPONSIVE — 768px
   ============================================================ */

@media (max-width: 768px) {
    h1 { font-size: 36px; }
    h2 { font-size: 28px; }
    .container { padding: 0 20px; }
    .section { padding: 64px 0; }
    .services-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr 1fr; }
    .event-types-grid { grid-template-columns: 1fr 1fr; }
    .grid-3 { grid-template-columns: 1fr; }
    .grid-4 { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr; gap: 36px; }
    .footer-bottom { flex-direction: column; align-items: flex-start; gap: 8px; }
    .section-header { margin-bottom: 44px; }
    .cta-section { padding: 72px 0; }
    .lead-form-card { padding: 32px 24px; }
}

/* ============================================================
   35. RESPONSIVE — 576px
   ============================================================ */

@media (max-width: 576px) {
    .reassurance-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr; }
    .event-types-grid { grid-template-columns: 1fr; }
    .values-grid { grid-template-columns: 1fr; }
    .process-steps { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .zone-list { grid-template-columns: 1fr; }
    .legal-content { padding: 60px 20px; }
}