:root {
    --bg-primary: #0c1f2b;
    --bg-secondary: #0f2a38;
    --bg-card: #133040;
    --bg-card-hover: #173a4d;
    --bg-light: #f5f1eb;
    --bg-light-alt: #ebe5db;
    --border: rgba(244, 162, 97, 0.08);
    --border-hover: rgba(244, 162, 97, 0.2);
    --border-light: rgba(30, 77, 92, 0.15);
    --text-primary: #eef2f7;
    --text-secondary: #94a8b8;
    --text-muted: #5c7a8a;
    --text-dark: #1a3c4d;
    --accent: #f4a261;
    --accent-light: #f7bd8a;
    --accent-glow: rgba(244, 162, 97, 0.12);
    --accent-2: #1e4d5c;
    --accent-2-light: #2a6b7d;
    --gray: #6b7280;
    --gradient: linear-gradient(135deg, #1e4d5c, #2a6b7d);
    --gradient-accent: linear-gradient(135deg, #f4a261, #e07b3a);
    --gradient-text: linear-gradient(135deg, #f4a261, #e07b3a);
    --gradient-glow: linear-gradient(135deg, rgba(244, 162, 97, 0.1), rgba(30, 77, 92, 0.1));
    --font-main: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --radius: 2px;
    --radius-lg: 4px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 120px;
}

body {
    font-family: var(--font-main);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
}

::selection {
    background: var(--accent);
    color: var(--bg-primary);
}

.text-gradient {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 500;
    color: var(--accent);
    background: var(--accent-glow);
    border: 1px solid rgba(244, 162, 97, 0.2);
    padding: 6px 16px;
    border-radius: var(--radius);
    letter-spacing: 0.5px;
    margin-bottom: 20px;
}

.section-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

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

.section-desc {
    font-size: 17px;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto;
}

.section {
    padding: 100px 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius);
    font-family: var(--font-main);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
}

.btn-primary {
    background: var(--gradient-accent);
    color: #1a1a1a;
    box-shadow: 0 4px 20px rgba(244, 162, 97, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(244, 162, 97, 0.35);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-hover);
}

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

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ─── Top Bar ─── */
.top-bar {
    background: var(--bg-light);
    border-bottom: 1px solid var(--bg-light-alt);
}

/* ─── Navbar ─── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

.navbar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: rgba(245, 241, 235, 0.97);
    border-bottom: 3px solid var(--accent-2);
    transition: var(--transition);
    z-index: -1;
}

.navbar.scrolled::before {
    background: rgba(245, 241, 235, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.navbar.scrolled {
    padding: 12px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1001;
}

.logo-img {
    height: 52px;
    width: auto;
    transition: var(--transition);
}

.navbar.scrolled .logo-img {
    height: 42px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    padding: 8px 18px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
    border-radius: var(--radius);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--accent);
    background: rgba(244, 162, 97, 0.08);
}

.nav-link.active {
    color: var(--accent);
}

.nav-cta {
    background: var(--accent);
    color: #fff !important;
    margin-left: 8px;
}

.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(244, 162, 97, 0.3);
    background: #e07b3a;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    border-radius: 0;
    transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ─── Hero ─── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 140px 24px 80px;
    overflow: hidden;
    margin-top: 70px;
}

#particleCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(244, 162, 97, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(30, 77, 92, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: 1;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 850px;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--accent);
    background: var(--accent-glow);
    border: 1px solid rgba(244, 162, 97, 0.25);
    padding: 8px 20px;
    border-radius: var(--radius);
    margin-bottom: 32px;
    letter-spacing: 0.5px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 0;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-title {
    font-size: clamp(36px, 6vw, 64px);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 620px;
    margin: 0 auto 40px;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 64px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
    min-width: 80px;
}

.stat-number {
    font-size: 36px;
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-plus {
    font-size: 24px;
    font-weight: 700;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
    letter-spacing: 0.3px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, transparent, var(--accent), transparent);
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 2;
}

.hero-scroll-indicator span {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scrollLine 2s infinite;
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    50.1% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ─── About ─── */
.about-content {
    text-align: center;
    margin-bottom: 48px;
}

.about-content .section-tag,
.about-content .section-title {
    text-align: center;
}

.about-text {
    color: var(--text-secondary);
    font-size: 16px;
    margin-bottom: 16px;
    line-height: 1.8;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.about-text strong {
    color: var(--text-primary);
}

.about-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.vcard {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
}

.vcard::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--gradient-accent);
    opacity: 0;
    transition: var(--transition);
}

.vcard:hover {
    border-color: var(--border-hover);
    transform: translateX(-4px);
    background: var(--bg-card-hover);
}

.vcard:hover::before {
    opacity: 1;
}

.vcard-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-glow);
    border: 1px solid rgba(244, 162, 97, 0.15);
    border-radius: var(--radius);
    color: var(--accent);
    flex-shrink: 0;
}

.vcard-number {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--accent);
    margin-bottom: 8px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.vcard h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
}

.vcard p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ─── Savoir-Faire ─── */
.savoir-faire {
    background: var(--bg-secondary);
    position: relative;
}

.savoir-faire::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.3;
}

.savoir-faire-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.sf-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.sf-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, var(--accent-glow), transparent 60%);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
}

.sf-card:hover {
    border-color: rgba(244, 162, 97, 0.25);
    transform: translateY(-4px);
}

.sf-card:hover::after {
    opacity: 1;
}

.sf-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-glow);
    border: 1px solid rgba(244, 162, 97, 0.15);
    border-radius: var(--radius);
    color: var(--accent);
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.sf-number {
    font-family: var(--font-mono);
    font-size: 64px;
    font-weight: 800;
    position: absolute;
    top: 20px;
    right: 28px;
    background: linear-gradient(135deg, rgba(244, 162, 97, 0.06), transparent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.sf-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.sf-card > p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    position: relative;
    z-index: 1;
    margin-bottom: 24px;
}

.sf-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    position: relative;
    z-index: 1;
}

.sf-tags li {
    font-size: 12px;
    font-weight: 500;
    color: var(--accent);
    background: var(--accent-glow);
    border: 1px solid rgba(244, 162, 97, 0.15);
    padding: 4px 12px;
    border-radius: var(--radius);
    letter-spacing: 0.3px;
}

/* ─── Offres / Sector Tabs ─── */
.offres {
    position: relative;
}

.sector-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    justify-content: center;
}

.sector-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--font-main);
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
}

.sector-tab:hover {
    border-color: var(--border-hover);
    color: var(--text-primary);
}

.sector-tab.active {
    background: var(--gradient-accent);
    color: #1a1a1a;
    border-color: var(--accent);
}

.sector-tab svg {
    flex-shrink: 0;
}

.sector-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.sector-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.offre-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.offre-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.offre-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--gradient-accent);
    opacity: 0;
    transition: var(--transition);
}

.offre-card:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
}

.offre-card:hover::before {
    opacity: 1;
}

.offre-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.offre-icon {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-glow);
    border: 1px solid rgba(244, 162, 97, 0.15);
    border-radius: var(--radius);
    color: var(--accent);
    flex-shrink: 0;
}

.offre-header h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.offre-list {
    list-style: none;
}

.offre-list li {
    font-size: 13px;
    color: var(--text-secondary);
    padding: 8px 0;
    padding-left: 18px;
    position: relative;
    line-height: 1.55;
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}

.offre-list li:last-child {
    border-bottom: none;
}

.offre-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 15px;
    width: 5px;
    height: 5px;
    background: var(--accent);
    opacity: 0.5;
}

.offre-list li strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* ─── References ─── */
.references {
    background: var(--bg-secondary);
    position: relative;
}

.references::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.3;
}

.refs-carousel {
    display: flex;
    align-items: center;
    gap: 16px;
    overflow: hidden;
    position: relative;
}

.refs-wrapper {
    flex: 1;
    overflow: hidden;
    max-width: calc(100% - 120px);
    display: flex;
    align-items: center;
}

.refs-track {
    display: flex;
    gap: 20px;
    transition: transform 0.4s ease;
    flex-wrap: nowrap;
}

.ref-card {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 16px;
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    min-width: 160px;
    flex-shrink: 0;
}

.ref-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(244, 162, 97, 0.15);
}

.ref-logo-img {
    max-height: 50px;
    max-width: 100px;
    width: auto;
    height: auto;
    object-fit: contain;
    margin-bottom: 10px;
    transition: var(--transition);
    flex-shrink: 0;
}

.ref-card:hover .ref-logo-img {
    transform: none;
}

.ref-sector {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.carousel-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-light);
    border: 2px solid var(--accent-2);
    color: var(--accent-2);
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
}

.carousel-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

.carousel-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ─── Contact ─── */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-text {
    color: var(--text-secondary);
    font-size: 16px;
    margin-bottom: 40px;
    line-height: 1.7;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-glow);
    border: 1px solid rgba(244, 162, 97, 0.15);
    border-radius: var(--radius);
    color: var(--accent);
    flex-shrink: 0;
}

.contact-label {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.contact-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition);
}

a.contact-value:hover {
    color: var(--accent);
}

.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
}

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

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

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 14px;
    transition: var(--transition);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ─── Footer ─── */
.footer {
    background: var(--bg-light);
    border-top: 3px solid var(--accent);
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
}

.footer-logo-img {
    height: 44px;
    width: auto;
    margin-bottom: 4px;
}

.footer-desc {
    color: #5c6a78;
    font-size: 14px;
    line-height: 1.7;
    margin-top: 16px;
    max-width: 300px;
}

.footer-links h4 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-dark);
}

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

.footer-links a,
.footer-links li {
    font-size: 14px;
    color: #5c6a78;
    transition: var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid var(--bg-light-alt);
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: #8a95a2;
}

/* ─── Social Links ─── */
.footer-social {
    margin-top: 20px;
}

.footer-social h4 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--bg-light-alt);
    color: var(--text-dark);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--accent);
    color: white;
    transform: translateY(-3px);
}

.btn-linkedin {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: #0077b5;
    color: white;
    font-weight: 600;
    font-size: 14px;
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.btn-linkedin:hover {
    background: #006097;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 119, 181, 0.3);
}

/* ─── Animations ─── */
.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-up {
    transform: translateY(40px);
}

.reveal-left {
    transform: translateX(-40px);
}

.reveal-right {
    transform: translateX(40px);
}

.reveal-up.visible,
.reveal-left.visible,
.reveal-right.visible {
    opacity: 1;
    transform: translate(0);
}

.service-card.reveal-up,
.sf-card.reveal-up {
    transition-delay: calc(var(--delay) * 0.1s);
}

/* ─── Glow effects ─── */
.hero::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(244, 162, 97, 0.06), transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.savoir-faire::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: 50%;
    transform: translateX(-50%);
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(30, 77, 92, 0.08), transparent 70%);
    pointer-events: none;
    z-index: 0;
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
    .offre-grid {
        grid-template-columns: 1fr;
    }

    .savoir-faire-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--bg-light);
        border-left: 2px solid var(--accent);
        flex-direction: column;
        align-items: flex-start;
        padding: 80px 32px 32px;
        gap: 4px;
        transition: var(--transition);
        z-index: 1000;
    }

    .nav-links.open {
        right: 0;
    }

    .nav-link {
        color: var(--text-dark);
    }

    .nav-toggle {
        display: flex;
    }

    .nav-cta {
        margin-left: 0;
        margin-top: 16px;
        width: 100%;
        text-align: center;
        justify-content: center;
    }

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

    .sector-tabs {
        gap: 6px;
    }

    .sector-tab {
        padding: 10px 16px;
        font-size: 13px;
    }

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

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

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .refs-wrapper {
        max-width: calc(100% - 96px);
    }

    .refs-carousel {
        gap: 8px;
    }

    .carousel-btn {
        width: 36px;
        height: 36px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .hero-stats {
        gap: 16px;
    }

    .stat-divider {
        display: none;
    }

    .hero-scroll-indicator {
        display: none;
    }

    .section {
        padding: 64px 0;
    }

    .vcard {
        text-align: left;
        align-items: flex-start;
    }

    .hero {
        margin-top: 60px;
        padding-top: 80px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 15px;
    }

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

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .refs-wrapper {
        max-width: calc(100% - 80px);
    }

    .refs-carousel {
        gap: 6px;
    }

    .refs-track {
        gap: 12px;
    }

    .ref-card {
        min-width: 160px;
        padding: 16px 12px;
    }

    .stat-number {
        font-size: 28px;
    }

    .contact-form {
        padding: 24px;
    }

    .hero-stats {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
}