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

body {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background: #0a0a0f;
    color: #d4d4d8;
    line-height: 1.5;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ----- TYPOGRAPHIE ----- */
h1, h2, h3, h4 {
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 {
    font-size: 3.2rem;
    color: #ffffff;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

h3 {
    font-size: 1.3rem;
    color: #f1f5f9;
}

.gradient-text {
    background: linear-gradient(135deg, #818cf8 0%, #a78bfa 50%, #c084fc 100%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}

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

/* ----- HEADER ----- */
.site-header {
    background: #0a0a0f;
    border-bottom: 1px solid #1e1b4b;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1rem 0;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 48px;
    width: auto;
}

.logo-text {
    font-weight: 700;
    font-size: 1.35rem;
    background: linear-gradient(135deg, #818cf8 0%, #a78bfa 100%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}

.main-nav ul {
    display: flex;
    flex-wrap: wrap;
    gap: 1.75rem;
    list-style: none;
}

.main-nav a {
    font-weight: 500;
    color: #d4d4d8;
    text-decoration: none;
    transition: color 0.2s;
}

.main-nav a:hover,
.main-nav a.active {
    color: #a78bfa;
}

.nav-cta {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white !important;
    padding: 0.5rem 1.2rem;
    border-radius: 40px;
}

.nav-cta:hover {
    background: linear-gradient(135deg, #818cf8, #a78bfa);
    color: white !important;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: #d4d4d8;
}

/* ----- FOOTER ----- */
.site-footer {
    background: #050508;
    color: #a1a1aa;
    padding: 3rem 0 2rem;
    margin-top: 4rem;
    border-top: 1px solid #1e1b4b;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.footer-col h4 {
    color: #f1f5f9;
    font-size: 1.1rem;
    margin-bottom: 1.2rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 0.6rem;
}

.footer-col a {
    color: #a1a1aa;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-col a:hover {
    color: #a78bfa;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1rem;
}

.footer-brand {
    font-weight: 700;
    font-size: 1.2rem;
    background: linear-gradient(120deg, #c7d2fe, #a78bfa);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}

.footer-cta {
    display: inline-block;
    margin-top: 0.8rem;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
    padding: 0.5rem 1.2rem;
    border-radius: 40px;
    text-decoration: none;
    font-size: 0.85rem;
    transition: opacity 0.2s;
}

.footer-cta:hover {
    opacity: 0.9;
    color: white;
}

.footer-bottom {
    border-top: 1px solid #1e1b4b;
    padding-top: 2rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    font-size: 0.8rem;
    color: #71717a;
}

.legal-links {
    display: flex;
    gap: 1.5rem;
}

.legal-links a {
    color: #71717a;
    text-decoration: none;
}

.legal-links a:hover {
    color: #a78bfa;
}

/* ----- BOUTONS ----- */
.btn {
    display: inline-block;
    padding: 0.9rem 2rem;
    border-radius: 60px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    font-size: 1rem;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #818cf8, #a78bfa);
    transform: scale(1.02);
    box-shadow: 0 6px 16px rgba(99, 102, 241, 0.4);
}

.btn-secondary {
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    color: white;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #a78bfa, #818cf8);
    transform: scale(1.02);
    box-shadow: 0 6px 16px rgba(139, 92, 246, 0.4);
}

.btn-outline {
    background: transparent;
    border: 1px solid #6366f1;
    color: #a78bfa;
}

.btn-outline:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: #a78bfa;
    color: #c084fc;
}

.btn-white {
    background: white !important;
    color: #4f46e5 !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.btn-white:hover {
    background: #e0e7ff !important;
    transform: scale(1.02);
}

.btn-outline-light {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.2);
    color: #d4d4d8;
}

.btn-outline-light:hover {
    background: rgba(255,255,255,0.05);
    border-color: #a78bfa;
    color: #a78bfa;
}

.btn-link {
color:#a78bfa;
}

/* ----- SECTIONS ----- */
.section {
    padding: 5rem 0;
}

.section-bg-light {
    background: #0f0f15;
}

.section-badge {
    display: inline-block;
    background: rgba(99, 102, 241, 0.15);
    padding: 0.25rem 1rem;
    border-radius: 40px;
    font-size: 0.8rem;
    font-weight: 600;
    color: #a78bfa;
    margin-bottom: 1rem;
}

/* ----- MESSAGES D'ALERTE ----- */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 0.75rem;
    margin-bottom: 1.5rem;
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    color: #4ade80;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* ----- GRILLES ----- */
.grid-icons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    margin-top: 1rem;
}

.icon-card {
    background: #0f0f15;
    padding: 2rem;
    border-radius: 1.5rem;
    text-align: center;
    border: 1px solid #1e1b4b;
    transition: all 0.3s ease;
}

.icon-card:hover {
    border-color: #6366f1;
    transform: translateY(-6px);
    box-shadow: 0 20px 25px -12px rgba(0,0,0,0.3);
}

.icon-emoji {
    font-size: 2.8rem;
    margin-bottom: 1rem;
}

.icon-card h3 {
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.icon-card p {
    color: #d4d4d8;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* ----- RESPONSIVE BASE ----- */
@media (max-width: 820px) {
    .mobile-toggle {
        display: block;
    }
    .main-nav {
        width: 100%;
        display: none;
        padding: 1rem 0;
        border-top: 1px solid #1e1b4b;
    }
    .main-nav.open {
        display: block;
    }
    .main-nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    h1 {
        font-size: 2rem;
    }
    h2 {
        font-size: 1.8rem;
    }
    .section {
        padding: 3rem 0;
    }
}

@media (max-width: 680px) {
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    .footer-grid {
        gap: 1.5rem;
    }
}

/* ============================================ */
/* ----- PAGE ACCUEIL - STYLES SPÉCIFIQUES ----- */
/* ============================================ */

/* Hero */
.hero {
    padding: 3rem 0 2rem;
}
.hero-grid {
    display: flex;
    align-items: center;
    gap: 4rem;
}
.hero-content {
    flex: 1;
}
.hero-content h1 {
    margin-bottom: 1.5rem;
}
.hero-text {
    font-size: 1.2rem;
    color: #d4d4d8;
    margin-bottom: 2rem;
    line-height: 1.6;
}
.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}
.hero-image {
    flex: 1;
}
.hero-img {
    width: 100%;
    border-radius: 2rem;
    box-shadow: 0 20px 40px -12px rgba(0,0,0,0.5);
}

/* Statistiques */
.stats-section {
    background: linear-gradient(135deg, #0f0f15 0%, #050508 100%);
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 3rem;
    text-align: center;
}
.stat-number {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #818cf8, #c084fc);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}
.stat-label {
    font-size: 1rem;
    color: #d4d4d8;
}

/* Vision */
.vision-grid {
    display: flex;
    gap: 4rem;
    align-items: center;
}
.vision-content {
    flex: 1;
}
.vision-content h2 {
    margin-bottom: 1.5rem;
}
.vision-text {
    font-size: 1.1rem;
    color: #d4d4d8;
    margin-bottom: 1rem;
    line-height: 1.6;
}
.vision-commitment {
    color: #a1a1aa;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}
.vision-features {
    margin-bottom: 1.5rem;
}
.vision-feature {
    padding: 0.5rem 0;
    color: #d4d4d8;
    font-weight: 500;
}
.vision-feature span {
    color: #a78bfa;
    margin-right: 0.5rem;
    font-weight: bold;
}
.vision-image {
    flex: 1;
}
.vision-img {
    width: 100%;
    border-radius: 1.5rem;
    box-shadow: 0 20px 30px -12px rgba(0,0,0,0.3);
}

/* Services preview */
.services-preview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}
.service-preview-card {
    background: #0f0f15;
    padding: 2rem;
    border-radius: 1.5rem;
    border: 1px solid #1e1b4b;
    transition: all 0.3s;
}
.service-preview-card:hover {
    border-color: #6366f1;
    transform: translateY(-4px);
}
.service-preview-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}
.service-preview-card h3 {
    margin-bottom: 0.5rem;
}
.service-preview-card p {
    color: #d4d4d8;
    margin-bottom: 1rem;
}
.btn-preview {
    color: #a78bfa;
    font-weight: 600;
    text-decoration: none;
}
.btn-preview:hover {
    color: #c084fc;
}

/* Témoignages */
.testimonials-section {
    background: #0f0f15;
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}
.testimonial-card {
    background: #0a0a0f;
    padding: 2rem;
    border-radius: 1.5rem;
    border: 1px solid #1e1b4b;
    position: relative;
}
.testimonial-quote {
    font-size: 4rem;
    color: #6366f1;
    position: absolute;
    top: 0.5rem;
    left: 1rem;
    font-family: serif;
    opacity: 0.3;
}
.testimonial-card p {
    color: #d4d4d8;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-style: italic;
    padding-left: 1rem;
}
.testimonial-author strong {
    display: block;
    color: #ffffff;
}
.testimonial-author span {
    font-size: 0.8rem;
    color: #a1a1aa;
}

/* CTA final */
.cta-section {
    padding: 3rem 0 5rem;
}
.final-cta-block {
    background: linear-gradient(135deg, #0f0f15 0%, #050508 100%);
    border: 1px solid #6366f1;
    border-radius: 2rem;
    padding: 4rem 2rem;
    text-align: center;
}
.final-cta-block h2 {
    margin-bottom: 1rem;
}
.final-cta-block p {
    font-size: 1.1rem;
    color: #d4d4d8;
    margin-bottom: 2rem;
}
.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================ */
/* ----- PAGE APROPOS - STYLES SPÉCIFIQUES ----- */
/* ============================================ */

.hero-vision {
    padding: 5rem 0 3rem;
    background: linear-gradient(135deg, #0f0f15 0%, #0a0a0f 100%);
}
.badge-vision {
    display: inline-block;
    background: rgba(99, 102, 241, 0.15);
    padding: 0.25rem 1rem;
    border-radius: 40px;
    font-size: 0.8rem;
    font-weight: 600;
    color: #a78bfa;
    margin-bottom: 1.5rem;
}
.hero-vision h1 {
    margin-bottom: 1.5rem;
}
.hero-vision-text {
    font-size: 1.2rem;
    color: #d4d4d8;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}
.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}
.philosophy-card {
    background: #0f0f15;
    padding: 2rem;
    border-radius: 1.5rem;
    border: 1px solid #1e1b4b;
    transition: all 0.2s;
    text-align: center;
}
.philosophy-card:hover {
    border-color: #6366f1;
    transform: translateY(-4px);
}
.philo-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}
.philosophy-card h3 {
    margin-bottom: 0.75rem;
}
.philosophy-card p {
    color: #d4d4d8;
    line-height: 1.5;
}
.vision-detail {
    padding: 4rem 0;
    background: #0a0a0f;
}
.vision-block-single {
    display: flex;
    gap: 3rem;
    align-items: center;
}
.vision-text-col {
    flex: 1;
}
.vision-text-col h2 {
    margin-bottom: 1.5rem;
}
.lead {
    font-size: 1.2rem;
    font-weight: 500;
    color: #f1f5f9;
    margin-bottom: 1rem;
}
.vision-text-col p {
    color: #d4d4d8;
    margin-bottom: 1rem;
    line-height: 1.6;
}
.vision-image-col {
    flex: 1;
}
.vision-detail-img {
    width: 100%;
    border-radius: 1.5rem;
    box-shadow: 0 20px 30px -12px rgba(0,0,0,0.3);
}
.method-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
}
.step {
    text-align: center;
}
.step-number {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
    border-radius: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1rem;
}
.step h3 {
    margin-bottom: 0.5rem;
}
.step p {
    color: #d4d4d8;
    font-size: 0.9rem;
    line-height: 1.5;
}
.values {
    padding: 4rem 0;
    background: #0f0f15;
}
.values-header p {
    color: #d4d4d8;
    margin-bottom: 2.5rem;
}
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}
.value-item {
    background: #0a0a0f;
    padding: 1.8rem;
    border-radius: 1rem;
    border: 1px solid #1e1b4b;
}
.value-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 0.75rem;
}
.value-item h4 {
    margin-bottom: 0.5rem;
}
.value-item p {
    color: #d4d4d8;
    font-size: 0.9rem;
    line-height: 1.5;
}
.cta-vision {
    padding: 4rem 0;
    background: linear-gradient(135deg, #0f0f15 0%, #050508 100%);
    border-top: 1px solid #1e1b4b;
}
.btn-vision {
    display: inline-block;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
    padding: 0.8rem 2rem;
    border-radius: 60px;
    font-weight: 600;
    text-decoration: none;
    margin-top: 1rem;
    transition: all 0.2s;
}
.btn-vision:hover {
    background: linear-gradient(135deg, #818cf8, #a78bfa);
    transform: scale(1.02);
}

/* ================================================ */
/* ----- PAGE REALISATIONS - STYLES SPÉCIFIQUES ----- */
/* ================================================ */

.grid-portfolio {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}
.portfolio-card {
    background: #0f0f15;
    border-radius: 1.5rem;
    overflow: hidden;
    border: 1px solid #1e1b4b;
    transition: all 0.3s ease;
}
.portfolio-card:hover {
    transform: translateY(-6px);
    border-color: #6366f1;
    box-shadow: 0 20px 25px -12px rgba(0,0,0,0.3);
}
.card-image-placeholder {
    width: 100%;
    height: 220px;
    overflow: hidden;
}
.portfolio-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}
.portfolio-card:hover .portfolio-img {
    transform: scale(1.05);
}
.portfolio-card h3 {
    margin: 1.2rem 1.2rem 0.5rem;
}
.portfolio-card p {
    color: #d4d4d8;
    line-height: 1.5;
    margin: 0 1.2rem 1rem;
    font-size: 0.9rem;
}
.portfolio-tags {
    margin: 0 1.2rem 1rem;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.portfolio-tags span {
    background: rgba(99, 102, 241, 0.15);
    padding: 0.2rem 0.8rem;
    border-radius: 30px;
    font-size: 0.7rem;
    font-weight: 500;
    color: #a78bfa;
}
.btn-placeholder {
    display: inline-block;
    margin: 0 1.2rem 1.5rem;
    color: #a78bfa;
    font-weight: 500;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
    border-bottom: 1px dashed #6366f1;
}
.btn-placeholder:hover {
    color: #c084fc;
}
.more-note {
    text-align: center;
    margin-top: 3rem;
    padding: 1.5rem;
    background: #0f0f15;
    border-radius: 2rem;
    font-size: 0.95rem;
    color: #d4d4d8;
}
.more-note a {
    color: #a78bfa;
    text-decoration: none;
    font-weight: 500;
}
.more-note a:hover {
    text-decoration: underline;
}
.cta-portfolio {
    padding: 4rem 0;
    background: linear-gradient(135deg, #0f0f15 0%, #050508 100%);
    text-align: center;
    border-top: 1px solid #1e1b4b;
}
.cta-portfolio h2 {
    margin-bottom: 1rem;
}
.btn-cta-portfolio {
    display: inline-block;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
    padding: 0.8rem 2rem;
    border-radius: 60px;
    font-weight: 600;
    text-decoration: none;
    margin-top: 1rem;
    transition: all 0.2s;
}
.btn-cta-portfolio:hover {
    background: linear-gradient(135deg, #818cf8, #a78bfa);
    transform: scale(1.02);
}

/* ============================================= */
/* ----- PAGE SERVICES IA - STYLES SPÉCIFIQUES ----- */
/* ============================================= */

.hero-ia {
    padding: 4rem 0 2rem;
    background: linear-gradient(135deg, #0f0f15 0%, #0a0a0f 100%);
}
.hero-ia h1 {
    margin-bottom: 1rem;
}
.hero-subtitle {
    font-size: 1.2rem;
    color: #d4d4d8;
    max-width: 700px;
    margin: 0 auto;
}
.service-block {
    padding: 5rem 0;
    border-bottom: 1px solid #1e1b4b;
}
.service-block.alt {
    background: #0a0a0f;
}
.service-grid {
    display: flex;
    gap: 4rem;
    align-items: center;
}
.service-grid.reverse {
    flex-direction: row-reverse;
}
.service-content {
    flex: 1;
}
.service-visual {
    flex: 1;
}
.service-tag {
    display: inline-block;
    background: rgba(99, 102, 241, 0.15);
    padding: 0.25rem 1rem;
    border-radius: 40px;
    font-size: 0.8rem;
    font-weight: 600;
    color: #a78bfa;
    margin-bottom: 1rem;
}
.service-content h2 {
    margin-bottom: 1rem;
}
.service-content p {
    color: #d4d4d8;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}
.service-list {
    list-style: none;
    margin-bottom: 1.8rem;
}
.service-list li {
    padding: 0.5rem 0;
    color: #d4d4d8;
    font-weight: 500;
    border-bottom: 1px dashed #1e1b4b;
}
.service-link {
    display: inline-block;
    color: #a78bfa;
    font-weight: 600;
    text-decoration: none;
    border-bottom: 2px solid #6366f1;
    transition: all 0.2s;
}
.service-link:hover {
    color: #c084fc;
    border-bottom-color: #a78bfa;
}
.circuit-bg {
    background: radial-gradient(circle at 30% 20%, rgba(99,102,241,0.05) 0%, rgba(139,92,246,0.03) 100%);
    border-radius: 2rem;
    padding: 1rem;
    position: relative;
    border: 1px solid #1e1b4b;
}
.circuit-bg::before {
    content: "";
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' opacity='0.06'%3E%3Cpath fill='none' stroke='%238185f8' stroke-width='0.5' d='M20,20 L30,20 L35,25 L45,25 M70,30 L80,30 L85,35 L95,35 M15,60 L25,60 L30,65 L40,65 M60,70 L70,70 L75,75 L85,75'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 40px;
    pointer-events: none;
    border-radius: 1.5rem;
}
.service-img {
    width: 100%;
    border-radius: 1.5rem;
    position: relative;
    z-index: 1;
}
.cta-ia {
    padding: 5rem 0;
    background: linear-gradient(135deg, #0f0f15 0%, #050508 100%);
    border-top: 1px solid #1e1b4b;
}
.cta-ia h2 {
    margin-bottom: 1rem;
}
.btn-ia {
    display: inline-block;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
    padding: 0.9rem 2rem;
    border-radius: 60px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    margin-top: 1rem;
}
.btn-ia:hover {
    background: linear-gradient(135deg, #818cf8, #a78bfa);
    transform: scale(1.02);
}

/* ============================================= */
/* ----- PAGE SERVICES IT - STYLES SPÉCIFIQUES ----- */
/* ============================================= */

.hero-it {
    padding: 4rem 0 2rem;
    background: linear-gradient(135deg, #0a0a0f 0%, #050508 100%);
}
.hero-it h1 {
    margin-bottom: 1rem;
}
.service-block-it {
    padding: 4rem 0;
    border-bottom: 1px solid #1e1b4b;
}
.service-block-it.alt {
    background: #0a0a0f;
}
.service-grid-it {
    display: flex;
    gap: 3rem;
    align-items: center;
}
.service-grid-it.reverse {
    flex-direction: row-reverse;
}
.service-content-it {
    flex: 1;
}
.service-visual-it {
    flex: 1;
}
.service-tag-it {
    display: inline-block;
    background: rgba(99, 102, 241, 0.15);
    padding: 0.25rem 1rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #a78bfa;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
    font-family: monospace;
}
.service-content-it h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}
.service-content-it p {
    color: #d4d4d8;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}
.service-list-it {
    list-style: none;
    margin-bottom: 1.8rem;
}
.service-list-it li {
    padding: 0.5rem 0;
    color: #d4d4d8;
    border-bottom: 1px solid #1e1b4b;
    font-weight: 500;
}
.service-link-it {
    display: inline-block;
    color: #a78bfa;
    font-weight: 600;
    text-decoration: none;
    border-bottom: 2px solid #6366f1;
    transition: all 0.2s;
}
.service-link-it:hover {
    color: #c084fc;
    border-bottom-color: #a78bfa;
}
.circuit-bg-it {
    background: #0a0a0f;
    border-radius: 1rem;
    padding: 1rem;
    border: 1px solid #1e1b4b;
}
.service-img-it {
    width: 100%;
    border-radius: 0.75rem;
}
.cta-it {
    padding: 4rem 0;
    background: linear-gradient(135deg, #0a0a0f 0%, #050508 100%);
    border-top: 1px solid #1e1b4b;
}
.cta-it h2 {
    margin-bottom: 1rem;
}
.btn-it {
    display: inline-block;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
    padding: 0.8rem 2rem;
    border-radius: 60px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    margin-top: 1rem;
}
.btn-it:hover {
    background: linear-gradient(135deg, #818cf8, #a78bfa);
    transform: scale(1.02);
}

/* ============================================ */
/* ----- PAGE CONTACT - STYLES SPÉCIFIQUES ----- */
/* ============================================ */

.contact-page {
    padding: 4rem 0;
    background: #0a0a0f;
}
.contact-wrapper {
    display: flex;
    gap: 4rem;
    align-items: flex-start;
}
.contact-form-col {
    flex: 2;
}
.contact-info-col {
    flex: 1;
    background: #0f0f15;
    padding: 2rem;
    border-radius: 1.5rem;
    border: 1px solid #1e1b4b;
}
.contact-info-col h2 {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
}
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.form-group label {
    font-weight: 600;
    color: #d4d4d8;
    font-size: 0.9rem;
}
.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.8rem 1rem;
    background: #0a0a0f;
    border: 1px solid #1e1b4b;
    border-radius: 0.75rem;
    font-family: inherit;
    font-size: 1rem;
    color: #ffffff;
    transition: all 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}
.btn-submit {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
    padding: 0.9rem 1.5rem;
    border: none;
    border-radius: 60px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 0.5rem;
}
.btn-submit:hover {
    background: linear-gradient(135deg, #818cf8, #a78bfa);
    transform: scale(1.02);
}
.form-note {
    font-size: 0.75rem;
    color: #a1a1aa;
    margin-top: 1rem;
}
.info-block {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: flex-start;
}
.info-icon {
    font-size: 1.3rem;
    min-width: 2rem;
}
.info-block a {
    color: #a78bfa;
    text-decoration: none;
}
.info-block a:hover {
    text-decoration: underline;
}
.badge-serieux {
    margin-top: 2rem;
    padding: 1rem;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 1rem;
    text-align: center;
    font-weight: 600;
    color: #a78bfa;
    font-size: 0.9rem;
}

/* ============================================ */
/* ----- TRANSITIONS DOUCES ENTRE PAGES ----- */
/* ============================================ */

.page-transition {
    animation: fadeInUp 0.6s cubic-bezier(0.2, 0.9, 0.4, 1.1) forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Page loader */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #0a0a0f;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.page-loader.active {
    opacity: 1;
    pointer-events: all;
}

.loader-spinner {
    width: 60px;
    height: 60px;
    border: 3px solid #1e1b4b;
    border-top: 3px solid #a78bfa;
    border-right: 3px solid #6366f1;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ============================================ */
/* ----- EFFETS DE LUMIÈRES ALÉATOIRES ----- */
/* ============================================ */

.light-effect {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

/* Particules flottantes */
.particle {
    position: absolute;
    background: radial-gradient(circle, rgba(129, 140, 248, 0.4) 0%, rgba(139, 92, 246, 0) 70%);
    border-radius: 50%;
    pointer-events: none;
    animation: floatParticle linear infinite;
}

@keyframes floatParticle {
    0% {
        transform: translateY(100vh) translateX(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(-100vh) translateX(var(--x-offset)) rotate(360deg);
        opacity: 0;
    }
}

/* Lueur de néon aléatoire */
.neon-glow {
    position: fixed;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, rgba(139, 92, 246, 0.08) 40%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    filter: blur(40px);
    animation: pulseGlow 8s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.2);
    }
}

/* Effet de circuit aléatoire */
.circuit-line {
    position: fixed;
    background: linear-gradient(90deg, transparent, #a78bfa, #6366f1, #a78bfa, transparent);
    height: 2px;
    width: 0;
    opacity: 0;
    animation: drawLine 3s ease-out forwards;
    pointer-events: none;
}

@keyframes drawLine {
    0% {
        width: 0;
        opacity: 0;
    }
    10% {
        opacity: 0.4;
    }
    90% {
        opacity: 0.4;
    }
    100% {
        width: 100%;
        opacity: 0;
    }
}

/* Effet de scan horizontal */
.scan-line {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        transparent,
        rgba(99, 102, 241, 0.05),
        transparent
    );
    pointer-events: none;
    animation: scan 8s linear infinite;
    z-index: 1;
}

@keyframes scan {
    0% {
        transform: translateY(-100%);
    }
    100% {
        transform: translateY(100%);
    }
}

/* Effet de grain technique */
.technical-grain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 2;
    opacity: 0.15;
}

/* Effet de réflexion (shine) aléatoire */
.shine-effect {
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 60%);
    pointer-events: none;
    animation: rotateShine 20s linear infinite;
    z-index: 0;
}

@keyframes rotateShine {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* ============================================ */
/* ----- EFFETS DE SURVOL TECHNIQUES ----- */
/* ============================================ */

/* Effet de lueur au survol des cartes */
.icon-card, .portfolio-card, .service-preview-card, .philosophy-card, .value-item {
    position: relative;
    overflow: hidden;
}

.icon-card::before, .portfolio-card::before, .service-preview-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(129, 140, 248, 0.1), transparent);
    transition: left 0.6s ease;
    pointer-events: none;
}

.icon-card:hover::before, .portfolio-card:hover::before, .service-preview-card:hover::before {
    left: 100%;
}

/* Effet de ripple au survol des boutons */
.btn-primary, .btn-secondary, .nav-cta, .footer-cta, .btn-ia, .btn-it, .btn-submit, .btn-vision, .btn-cta-portfolio {
    position: relative;
    overflow: hidden;
}

.btn-primary::after, .btn-secondary::after, .nav-cta::after,
.footer-cta::after, .btn-ia::after, .btn-it::after,
.btn-submit::after, .btn-vision::after, .btn-cta-portfolio::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.4s ease, height 0.4s ease;
}

.btn-primary:hover::after, .btn-secondary:hover::after, .nav-cta:hover::after,
.footer-cta:hover::after, .btn-ia:hover::after, .btn-it:hover::after,
.btn-submit:hover::after, .btn-vision:hover::after, .btn-cta-portfolio:hover::after {
    width: 200%;
    height: 200%;
}

/* Effet de texte lumineux */
.gradient-text, .logo-text, .footer-brand {
    position: relative;
    animation: textGlow 3s ease-in-out infinite;
}

@keyframes textGlow {
    0%, 100% {
        text-shadow: 0 0 5px rgba(129, 140, 248, 0.3);
    }
    50% {
        text-shadow: 0 0 20px rgba(129, 140, 248, 0.5);
    }
}

/* Effet de bordure lumineuse sur les sections */
.service-block, .service-block-it {
    position: relative;
}

.service-block::after, .service-block-it::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, #6366f1, #a78bfa, #6366f1);
    transition: width 0.3s ease;
}

.service-block:hover::after, .service-block-it:hover::after {
    width: 100%;
}

/* Amélioration du contraste des textes sur les effets lumineux */
.service-list li, .vision-text, .hero-text {
    text-shadow: 0 0 5px rgba(0,0,0,0.3);
}

/* ============================================ */
/* ----- RESPONSIVE SUPPLEMENTAIRE ----- */
/* ============================================ */

@media (max-width: 900px) {
    .hero-grid, .vision-grid, .vision-block-single, .service-grid, .service-grid.reverse, .service-grid-it, .service-grid-it.reverse, .contact-wrapper {
        flex-direction: column;
        gap: 2rem;
    }
    .hero-content h1, .hero-ia h1, .hero-it h1, .hero-vision h1 {
        font-size: 2rem;
    }
    .stats-grid {
        gap: 1.5rem;
    }
    .stat-number {
        font-size: 2.2rem;
    }
    .method-steps {
        gap: 1.5rem;
    }
    .service-content h2, .service-content-it h2 {
        font-size: 1.5rem;
    }
    .service-block, .service-block-it {
        padding: 2.5rem 0;
    }
    .contact-page {
        padding: 2rem 0;
    }
}

@media (max-width: 640px) {
    .hero-buttons, .cta-buttons {
        flex-direction: column;
    }
    .hero-buttons .btn, .cta-buttons .btn {
        text-align: center;
    }
    .final-cta-block {
        padding: 2rem 1.5rem;
    }
}

/* ============================================ */
/* ----- ÉCRAN DE CHARGEMENT AMÉLIORÉ ----- */
/* ============================================ */

.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #0a0a0f;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.page-loader.active {
    opacity: 1;
    pointer-events: all;
}

/* Conteneur du loader */
.loader-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

/* Anneau de chargement principal */
.loader-ring {
    position: relative;
    width: 80px;
    height: 80px;
}

.loader-ring .ring {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 3px solid transparent;
    animation: ringSpin 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
}

.loader-ring .ring:nth-child(1) {
    border-top-color: #6366f1;
    animation-delay: 0s;
}

.loader-ring .ring:nth-child(2) {
    border-right-color: #8b5cf6;
    animation-delay: 0.3s;
}

.loader-ring .ring:nth-child(3) {
    border-bottom-color: #a78bfa;
    animation-delay: 0.6s;
}

.loader-ring .ring:nth-child(4) {
    border-left-color: #c084fc;
    animation-delay: 0.9s;
}

@keyframes ringSpin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Logo animé au centre du loader */
.loader-logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.8rem;
    font-weight: 700;
    color: #ffffff;
    animation: loaderLogoPulse 1.5s ease-in-out infinite;
}

@keyframes loaderLogoPulse {
    0%, 100% {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(0.95);
    }
    50% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.05);
    }
}

/* Texte de chargement */
.loader-text {
    color: #a1a1aa;
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: loaderTextPulse 1.8s ease-in-out infinite;
}

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

/* Points d'ellipse */
.loader-dots {
    display: inline-flex;
    gap: 0.3rem;
}

.loader-dots span {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #a78bfa;
    animation: dotBounce 1.4s ease-in-out infinite;
}

.loader-dots span:nth-child(2) {
    animation-delay: 0.2s;
}

.loader-dots span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes dotBounce {
    0%, 80%, 100% {
        transform: scale(0.5);
        opacity: 0.3;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}


       /* Styles spécifiques à la page réalisations */
    .intro-text {
        max-width: 700px;
        margin: 0 auto;
        font-size: 1.2rem;
        color: #d4d4d8;
        line-height: 1.6;
    }

    .grid-portfolio {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
        gap: 2.5rem;
        margin-top: 2rem;
    }

    .portfolio-card {
        background: #0f0f15;
        border-radius: 1.5rem;
        overflow: hidden;
        border: 1px solid #1e1b4b;
        transition: all 0.3s ease;
        display: flex;
        flex-direction: column;
    }

    .portfolio-card:hover {
        transform: translateY(-6px);
        border-color: #6366f1;
        box-shadow: 0 20px 25px -12px rgba(0,0,0,0.3);
    }

    .card-image-placeholder {
        width: 100%;
        height: 220px;
        overflow: hidden;
        background: #0a0a0f;
    }

    .portfolio-img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.3s;
    }

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

    .card-badge {
        display: inline-block;
        background: rgba(99, 102, 241, 0.15);
        padding: 0.3rem 1rem;
        border-radius: 30px;
        font-size: 0.7rem;
        font-weight: 600;
        color: #a78bfa;
        letter-spacing: 0.5px;
        margin: 1.2rem 1.2rem 0.8rem;
        align-self: flex-start;
    }

    /* ===== TITRES DES PROJETS ===== */
    .project-title {
        font-size: 1.6rem;
        font-weight: 700;
        line-height: 1.3;
        margin: 0 1.2rem 0.8rem;
        letter-spacing: -0.02em;
        padding-bottom: 0.6rem;
        position: relative;
        transition: all 0.3s ease;
    }

    .project-title::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 60px;
        height: 3px;
        border-radius: 3px;
        transition: width 0.4s ease;
    }

    .portfolio-card:hover .project-title::after {
        width: 100px;
    }

    /* Titre Projet 1 - Automatisation (dégradé bleu/violet) */
    .project-title-workflow {
        color: #ffffff;
        text-shadow: 0 0 20px rgba(99, 102, 241, 0.15);
    }

    .project-title-workflow::after {
        background: linear-gradient(90deg, #6366f1, #8b5cf6, #a78bfa);
    }

    .project-title-workflow:hover {
        color: #a78bfa;
        text-shadow: 0 0 30px rgba(167, 139, 250, 0.3);
    }

    /* Titre Projet 2 - Dashboard (dégradé vert/bleu) */
    .project-title-dashboard {
        color: #ffffff;
        text-shadow: 0 0 20px rgba(16, 185, 129, 0.15);
    }

    .project-title-dashboard::after {
        background: linear-gradient(90deg, #10b981, #3b82f6, #6366f1);
    }

    .project-title-dashboard:hover {
        color: #34d399;
        text-shadow: 0 0 30px rgba(16, 185, 129, 0.3);
    }

    /* Titre Projet 3 - Roue de la Fortune (dégradé orange/rose) */
    .project-title-wheel {
        color: #ffffff;
        text-shadow: 0 0 20px rgba(251, 146, 60, 0.15);
    }

    .project-title-wheel::after {
        background: linear-gradient(90deg, #fb923c, #f472b6, #a78bfa);
    }

    .project-title-wheel:hover {
        color: #fb923c;
        text-shadow: 0 0 30px rgba(251, 146, 60, 0.3);
    }

    .card-excerpt {
        color: #d4d4d8;
        line-height: 1.6;
        margin: 0 1.2rem 1rem;
        font-size: 0.9rem;
    }

    .card-excerpt-more {
        color: #a1a1aa;
        line-height: 1.6;
        margin: 0 1.2rem 1rem;
        font-size: 0.85rem;
        display: none;
        max-height: 0;
        overflow: hidden;
        transition: all 0.4s ease;
    }

    .portfolio-card:hover .card-excerpt-more {
        display: block;
        max-height: 600px;
        overflow-y: auto;
    }

    .card-excerpt-more p {
        margin-bottom: 0.8rem;
        color: #a1a1aa;
    }

    .card-excerpt-more p:last-child {
        margin-bottom: 0;
    }

    .card-excerpt-more strong {
        color: #a78bfa;
    }

    /* Technologies utilisées */
    .card-tech {
        margin: 0 1.2rem 1rem;
        padding: 0.8rem 1rem;
        background: rgba(10, 10, 15, 0.6);
        border-radius: 0.75rem;
        border: 1px solid #1e1b4b;
    }

    .tech-label {
        font-size: 0.7rem;
        font-weight: 600;
        color: #a78bfa;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        display: block;
        margin-bottom: 0.5rem;
    }

    .tech-tags {
        display: flex;
        flex-wrap: wrap;
        gap: 0.4rem;
    }

    .tech-tags span {
        background: rgba(99, 102, 241, 0.08);
        padding: 0.15rem 0.7rem;
        border-radius: 20px;
        font-size: 0.65rem;
        color: #d4d4d8;
        border: 1px solid rgba(99, 102, 241, 0.1);
    }

    .portfolio-tags {
        margin: 0 1.2rem 0.5rem;
        display: flex;
        gap: 0.5rem;
        flex-wrap: wrap;
    }

    .portfolio-tags span {
        background: rgba(99, 102, 241, 0.1);
        padding: 0.2rem 0.8rem;
        border-radius: 30px;
        font-size: 0.65rem;
        font-weight: 500;
        color: #a78bfa;
        border: 1px solid rgba(99, 102, 241, 0.1);
        transition: all 0.3s ease;
    }

    .portfolio-tags span:hover {
        background: rgba(99, 102, 241, 0.2);
        border-color: #6366f1;
        transform: translateY(-1px);
    }

    .card-stats {
        display: flex;
        gap: 1.5rem;
        margin: 0.5rem 1.2rem 1rem;
        padding: 0.8rem 1rem;
        background: #0a0a0f;
        border-radius: 0.75rem;
        border: 1px solid #1e1b4b;
        flex-wrap: wrap;
    }

    .stat-mini {
        display: flex;
        flex-direction: column;
    }

    .stat-mini-value {
        font-size: 1.1rem;
        font-weight: 700;
        color: #ffffff;
        transition: color 0.3s ease;
    }

    .portfolio-card:hover .stat-mini-value {
        color: #a78bfa;
    }

    .stat-mini-label {
        font-size: 0.65rem;
        color: #a1a1aa;
    }

    .card-features {
        margin: 0 1.2rem 1rem;
        display: flex;
        flex-direction: column;
        gap: 0.3rem;
    }

    .card-features span {
        font-size: 0.8rem;
        color: #d4d4d8;
        padding: 0.2rem 0;
        border-bottom: 1px dashed rgba(30, 27, 75, 0.5);
        transition: all 0.3s ease;
    }

    .card-features span:last-child {
        border-bottom: none;
    }

    .portfolio-card:hover .card-features span {
        padding-left: 4px;
    }

    .btn-placeholder {
        display: inline-block;
        margin: 0 1.2rem 1.5rem;
        color: #a78bfa;
        font-weight: 600;
        text-decoration: none;
        font-size: 0.9rem;
        transition: all 0.2s;
        border-bottom: 2px solid #6366f1;
        align-self: flex-start;
        padding-bottom: 0.2rem;
    }

    .btn-placeholder:hover {
        color: #c084fc;
        border-bottom-color: #a78bfa;
        transform: translateX(6px);
    }

    .more-note {
        text-align: center;
        margin-top: 3rem;
        padding: 1.5rem;
        background: #0f0f15;
        border-radius: 2rem;
        font-size: 0.95rem;
        color: #d4d4d8;
        border: 1px solid #1e1b4b;
    }

    .more-note a {
        color: #a78bfa;
        text-decoration: none;
        font-weight: 500;
    }

    .more-note a:hover {
        text-decoration: underline;
    }

    .cta-portfolio {
        padding: 4rem 0;
        background: linear-gradient(135deg, #0f0f15 0%, #050508 100%);
        text-align: center;
        border-top: 1px solid #1e1b4b;
    }

    .cta-portfolio h2 {
        margin-bottom: 1rem;
        color: #ffffff;
    }

    .cta-portfolio p {
        color: #d4d4d8;
        margin-bottom: 1.5rem;
    }

    .btn-cta-portfolio {
        display: inline-block;
        background: linear-gradient(135deg, #6366f1, #8b5cf6);
        color: white;
        padding: 0.8rem 2.5rem;
        border-radius: 60px;
        font-weight: 600;
        text-decoration: none;
        transition: all 0.2s;
    }

    .btn-cta-portfolio:hover {
        background: linear-gradient(135deg, #818cf8, #a78bfa);
        transform: scale(1.02);
        box-shadow: 0 6px 16px rgba(99, 102, 241, 0.4);
    }

    /* Responsive */
    @media (max-width: 820px) {
        .grid-portfolio {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        
        .intro-text {
            font-size: 1rem;
        }
        
        .card-stats {
            gap: 1rem;
        }
        
        .project-title {
            font-size: 1.3rem;
        }

        .card-excerpt-more {
            display: block !important;
            max-height: none !important;
        }
    }