/* ===== VARIABLES ===== */
:root {
    --black: #0F0F0F;
    --black-2: #F4F6FA;
    --black-3: #EEF1F7;
    --border: rgba(0, 0, 0, 0.08);
    --blue: #2D6BFF;
    --blue-glow: rgba(45, 107, 255, 0.12);
    --white: #FFFFFF;
    --grey: #7A8499;
    --text: #0F0F0F;
    --font-title: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --transition: 0.3s ease;
    --radius: 14px;
}

/* ===== RESET ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    background: var(--white);
    color: var(--black);
    font-family: var(--font-body);
    overflow-x: hidden;
    cursor: none;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ===== CURSEUR MAGNÉTIQUE ===== */
.cursor {
    width: 10px;
    height: 10px;
    background: var(--blue);
    border-radius: 50%;
    position: fixed;
    top: 0; left: 0;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: transform 0.15s ease, width 0.3s ease, height 0.3s ease, background 0.3s ease;
    mix-blend-mode: difference;
}
.cursor.hovering {
    width: 50px;
    height: 50px;
    background: var(--blue);
    mix-blend-mode: difference;
}
.cursor-follower {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(45, 107, 255, 0.35);
    border-radius: 50%;
    position: fixed;
    top: 0; left: 0;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: left 0.08s linear, top 0.08s linear, width 0.3s ease, height 0.3s ease, opacity 0.3s ease;
}
.cursor-follower.hovering {
    opacity: 0;
}
body:hover .cursor { opacity: 1; }

/* ===== CONTAINER ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
}

/* ===== BOUTONS ===== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--blue);
    color: var(--white);
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 16px 32px;
    border-radius: 50px;
    border: none;
    cursor: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}
.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.1);
    transform: translateX(-100%);
    transition: transform 0.4s ease;
}
.btn-primary:hover::before { transform: translateX(0); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 20px 40px rgba(45, 107, 255, 0.35); }
.btn-primary svg { transition: transform 0.3s ease; }
.btn-primary:hover svg { transform: translateX(4px); }

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 16px 32px;
    border-radius: 50px;
    border: 1px solid var(--border);
    cursor: none;
    transition: all 0.3s ease;
}
.btn-secondary:hover { border-color: rgba(255,255,255,0.2); background: rgba(255,255,255,0.04); }

/* ===== NAVIGATION ===== */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    transition: all 0.4s ease;
    padding: 24px 0;
}
.nav.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
}
.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}
.nav-logo img { height: 44px; width: auto; }
.nav-links {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-left: auto;
}
.nav-links a {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: #555;
    cursor: none;
    transition: color var(--transition);
    position: relative;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 0; height: 1px;
    background: var(--blue);
    transition: width var(--transition);
}
.nav-links a:hover { color: var(--black); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
    font-family: var(--font-title);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--white);
    background: var(--blue);
    padding: 12px 24px;
    border-radius: 50px;
    cursor: none;
    transition: all var(--transition);
    white-space: nowrap;
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(45,107,255,0.3); }

/* ===== LANG SWITCHER ===== */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: 2px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    border-radius: 50px;
    padding: 4px;
}
.lang-btn {
    background: none;
    border: none;
    color: var(--grey);
    font-family: var(--font-title);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    padding: 5px 10px;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.2s ease;
}
.lang-btn:hover { color: var(--white); }
.lang-btn.active { background: var(--blue); color: var(--white); }
.lang-switcher-mobile {
    display: flex;
    gap: 6px;
    padding-top: 12px;
    border-top: 1px solid var(--border);
    margin-top: 8px;
}
.lang-switcher-mobile .lang-btn {
    font-size: 0.8rem;
    padding: 6px 14px;
    border: 1px solid var(--border);
}
.lang-switcher-mobile .lang-btn.active { background: var(--blue); border-color: var(--blue); }
@media (max-width: 768px) { .lang-switcher { display: none; } }

.nav-burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.nav-burger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all 0.3s ease;
}
.nav-mobile {
    display: none;
    flex-direction: column;
    padding: 24px 32px;
    gap: 20px;
    border-top: 1px solid var(--border);
    background: rgba(13,13,13,0.97);
}
.nav-mobile a {
    font-size: 1rem;
    color: var(--grey);
    transition: color var(--transition);
}
.nav-mobile a:hover { color: var(--white); }
.nav-mobile.open { display: flex; }

/* ===== HERO ===== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
#particles {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
}
.hero-bg { display: none; }
.hero-img { display: none; }
.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        radial-gradient(ellipse 60% 50% at 80% 20%, rgba(45,107,255,0.07) 0%, transparent 60%),
        radial-gradient(ellipse 40% 40% at 10% 80%, rgba(45,107,255,0.05) 0%, transparent 60%),
        #FFFFFF;
}
.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 820px;
    padding: 0 32px;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    font-family: var(--font-title);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--blue);
    background: rgba(45,107,255,0.08);
    border: 1px solid rgba(45,107,255,0.2);
    padding: 8px 18px;
    border-radius: 50px;
    margin-bottom: 32px;
    opacity: 0;
}
.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--blue);
    border-radius: 50%;
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}
.hero-title {
    font-family: var(--font-title);
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin-bottom: 28px;
    color: var(--black);
}
.hero-title .line {
    display: block;
    transform: translateY(100%);
    opacity: 0;
    color: var(--black);
}
.hero-title .accent {
    background: linear-gradient(90deg, #2D6BFF 0%, #5B8FFF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: #555;
    line-height: 1.7;
    margin-bottom: 48px;
    opacity: 0;
}
.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    opacity: 0;
}
.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    opacity: 0;
    animation: fadeInUp 1s ease 2s forwards;
}
.hero-scroll span {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--grey);
}
.scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, var(--blue), transparent);
    animation: scrollPulse 2s ease infinite;
}
@keyframes scrollPulse {
    0% { transform: scaleY(0); transform-origin: top; opacity: 1; }
    50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
    51% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translate(-50%, 20px); }
    to { opacity: 1; transform: translate(-50%, 0); }
}

/* ===== SECTION COMMUNES ===== */
.section-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 72px;
}
.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: var(--font-title);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: 16px;
}
.section-header h2 {
    font-family: var(--font-title);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}
.section-header .accent {
    background: linear-gradient(90deg, #2D6BFF 0%, #5B8FFF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.section-header p {
    color: #666;
    font-size: 1.05rem;
    line-height: 1.7;
}
.accent { color: var(--blue); }

/* ===== REVEAL ANIMATION (géré par GSAP) ===== */
[data-reveal] { opacity: 0; }

/* ===== SERVICES ===== */
.services {
    padding: 120px 0;
    position: relative;
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    position: relative;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px 36px;
    transition: all 0.4s ease;
    overflow: hidden;
    transform-style: preserve-3d;
}
.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius);
    padding: 1px;
    background: linear-gradient(135deg, rgba(45,107,255,0), rgba(45,107,255,0));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    transition: background 0.4s ease;
    pointer-events: none;
}
.service-card:hover::before {
    background: linear-gradient(135deg, rgba(45,107,255,0.5), rgba(91,143,255,0.2));
}
.service-card:hover {
    border-color: transparent;
    transform: translateY(-6px);
    background: linear-gradient(135deg, rgba(45,107,255,0.06) 0%, var(--black-2) 100%);
}
.service-card.featured {
    background: linear-gradient(135deg, rgba(45,107,255,0.08) 0%, var(--black-2) 100%);
    border-color: rgba(45,107,255,0.2);
}
.service-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    font-family: var(--font-title);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--blue);
    background: rgba(45,107,255,0.12);
    padding: 5px 12px;
    border-radius: 50px;
    margin-bottom: 24px;
}
.service-icon {
    width: 56px;
    height: 56px;
    background: rgba(45,107,255,0.08);
    border: 1px solid rgba(45,107,255,0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--blue);
    transition: all 0.3s ease;
}
.service-card:hover .service-icon {
    background: rgba(45,107,255,0.15);
    transform: scale(1.05);
}
.service-card h3 {
    font-family: var(--font-title);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
}
.service-card p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 32px;
}
.service-footer { margin-top: auto; }
.service-link {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--blue);
    transition: letter-spacing var(--transition);
}
.service-card:hover .service-link { letter-spacing: 0.03em; }
.card-glow {
    position: absolute;
    bottom: -60px;
    right: -60px;
    width: 160px;
    height: 160px;
    background: radial-gradient(circle, rgba(45,107,255,0.12), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    transition: all 0.4s ease;
    opacity: 0;
}
.service-card:hover .card-glow { opacity: 1; bottom: -30px; right: -30px; }

/* ===== STATS ===== */
.stats-section {
    padding: 80px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--black-2);
}
.stats-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
}
.stat-item {
    flex: 1;
    text-align: center;
    padding: 20px 40px;
}
.stat-value {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 4px;
    margin-bottom: 10px;
}
.stat-number {
    font-family: var(--font-title);
    font-size: clamp(3rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1;
    color: var(--black);
}
.stat-unit {
    font-family: var(--font-title);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--blue);
    padding-top: 8px;
}
.stat-item p {
    color: var(--grey);
    font-size: 0.9rem;
}
.stat-divider {
    width: 1px;
    height: 80px;
    background: var(--border);
    flex-shrink: 0;
}

/* ===== POURQUOI UN SITE WEB ===== */
.why-section {
    padding: 120px 0;
}
.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.why-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px 36px;
    transition: all 0.35s ease;
    position: relative;
    overflow: hidden;
}
.why-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--blue), transparent);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}
.why-card:hover::after { transform: scaleX(1); }
.why-card:hover {
    border-color: rgba(45,107,255,0.15);
    transform: translateY(-5px);
    background: linear-gradient(135deg, rgba(45,107,255,0.04) 0%, var(--black-2) 100%);
}
.why-number {
    font-family: var(--font-title);
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--blue);
    line-height: 1;
    margin-bottom: 16px;
}
.why-icon {
    width: 52px;
    height: 52px;
    background: rgba(45,107,255,0.08);
    border: 1px solid rgba(45,107,255,0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue);
    margin-bottom: 20px;
}
.why-card h3 {
    font-family: var(--font-title);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.4;
}
.why-card p {
    color: #666;
    font-size: 0.92rem;
    line-height: 1.7;
}
.why-card.highlight {
    background: linear-gradient(135deg, rgba(45,107,255,0.1), rgba(45,107,255,0.03));
    border-color: rgba(45,107,255,0.25);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;
    gap: 32px;
}
.why-highlight-text {
    font-family: var(--font-title);
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1.3;
}
@media (max-width: 1024px) {
    .why-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .why-grid { grid-template-columns: 1fr; }
}

/* ===== PORTFOLIO ===== */
.portfolio {
    padding: 120px 0;
}
.portfolio-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: auto auto;
    gap: 20px;
}
.portfolio-item { border-radius: var(--radius); overflow: hidden; }
.portfolio-item.large { grid-row: span 2; }
.portfolio-img {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 260px;
    overflow: hidden;
    border-radius: var(--radius);
}
.portfolio-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.portfolio-item:hover img { transform: scale(1.04); }
.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(13,13,13,0.95) 0%, rgba(13,13,13,0.2) 60%, transparent 100%);
    display: flex;
    align-items: flex-end;
    padding: 32px;
    opacity: 0;
    transition: opacity 0.4s ease;
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.overlay-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    font-family: var(--font-title);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: 8px;
}
.overlay-content h4 {
    font-family: var(--font-title);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 6px;
}
.overlay-content p { color: var(--grey); font-size: 0.85rem; }
.placeholder-card {
    background: var(--black-2);
    border: 1px dashed var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    transition: all 0.3s ease;
}
.placeholder-card:hover { border-color: rgba(45,107,255,0.3); background: rgba(45,107,255,0.03); }
.placeholder-content { text-align: center; }
.placeholder-icon {
    width: 48px;
    height: 48px;
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--grey);
    margin: 0 auto 12px;
    transition: all 0.3s ease;
}
.placeholder-card:hover .placeholder-icon { border-color: var(--blue); color: var(--blue); }
.placeholder-content p { color: var(--grey); font-size: 0.85rem; }

/* ===== PROCESSUS ===== */
.process {
    padding: 120px 0;
    background: var(--black-2);
}
.process-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    position: relative;
}
.process-step {
    padding: 48px 40px;
    position: relative;
}
.step-line {
    position: absolute;
    top: 64px;
    right: -1px;
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--blue), transparent);
}
.step-number {
    font-family: var(--font-title);
    font-size: 4rem;
    font-weight: 900;
    color: rgba(45,107,255,0.12);
    line-height: 1;
    margin-bottom: 20px;
    transition: color 0.3s ease;
}
.process-step:hover .step-number { color: rgba(45,107,255,0.25); }
.step-content h3 {
    font-family: var(--font-title);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
}
.step-content p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ===== CTA SECTION ===== */
.cta-section {
    padding: 160px 0;
    position: relative;
    overflow: hidden;
    text-align: center;
}
.cta-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(45,107,255,0.08) 0%, transparent 70%);
    pointer-events: none;
}
.cta-content {
    position: relative;
    z-index: 1;
    max-width: 680px;
    margin: 0 auto;
}
.cta-content h2 {
    font-family: var(--font-title);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin: 16px 0 20px;
}
.cta-content p {
    color: var(--grey);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 48px;
}

/* ===== SECTION DÉMO ===== */
.demo-section {
    padding: 140px 0;
    position: relative;
    overflow: hidden;
}
.demo-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 70% 60% at 50% 50%, rgba(45,107,255,0.07) 0%, transparent 70%);
    pointer-events: none;
}
.demo-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.demo-left h2 {
    font-family: var(--font-title);
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin: 16px 0 20px;
}
.demo-left p {
    color: var(--grey);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 36px;
}
.demo-benefits {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.demo-benefits li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: rgba(248,248,248,0.85);
}
.demo-benefits svg { color: var(--blue); flex-shrink: 0; }

/* Formulaire */
.demo-right {
    background: var(--black-2);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 44px 40px;
    position: relative;
    box-shadow: 0 4px 40px rgba(0,0,0,0.06);
}
.demo-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: rgba(248,248,248,0.6);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}
.form-group input,
.form-group select,
.form-group textarea {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px 16px;
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color 0.3s ease, background 0.3s ease;
    outline: none;
    width: 100%;
    -webkit-appearance: none;
}
.form-group select {
    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'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
    cursor: pointer;
}
.form-group select option { background: #1A1A1A; color: var(--white); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(107,107,107,0.7); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: rgba(45,107,255,0.5);
    background: rgba(45,107,255,0.04);
}
.form-group textarea { resize: none; }
.btn-full { width: 100%; justify-content: center; border-radius: 12px; padding: 18px; font-size: 1rem; }
/* Formspree états */
.fs-field-error {
    font-size: 0.78rem;
    color: #ff6b6b;
    margin-top: 4px;
    display: block;
}
.fs-form-error {
    background: rgba(255,107,107,0.08);
    border: 1px solid rgba(255,107,107,0.25);
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 0.85rem;
    color: #ff6b6b;
    margin-bottom: 16px;
    display: none;
}
.fs-form-error:not(:empty) { display: block; }
[data-fs-submit-btn]:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}
.form-success-wrap {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 16px;
    padding: 40px 20px;
    min-height: 300px;
}
.form-success-wrap svg { color: var(--blue); }
.form-success-wrap h3 { font-family: var(--font-title); font-size: 1.5rem; font-weight: 700; }
.form-success-wrap p { color: var(--grey); }
[data-fs-success][style*="display: block"] ~ form { display: none; }

.form-note {
    text-align: center;
    font-size: 0.82rem;
    color: var(--grey);
    margin-top: 4px;
}
.form-note a { color: var(--blue); transition: opacity 0.2s; }
.form-note a:hover { opacity: 0.8; }


@media (max-width: 768px) {
    .demo-grid { grid-template-columns: 1fr; gap: 48px; }
}
@media (max-width: 600px) {
    .form-row { grid-template-columns: 1fr; }
    .demo-right { padding: 28px 24px; }
}


/* ===== FOOTER ===== */
.footer {
    padding: 40px 0;
    border-top: 1px solid var(--border);
    background: var(--white);
}
.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}
.footer-logo { height: 36px; width: auto; opacity: 0.7; transition: opacity var(--transition); }
.footer-logo:hover { opacity: 1; }
.footer-copy { color: var(--grey); font-size: 0.85rem; }
.footer-insta {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--grey);
    font-size: 0.85rem;
    transition: color var(--transition);
}
.footer-insta:hover { color: var(--white); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .process-steps { grid-template-columns: 1fr; }
    .step-line { display: none; }
}
@media (max-width: 768px) {
    .nav-links, .nav-cta { display: none; }
    .nav-burger { display: flex; }
    .services-grid { grid-template-columns: 1fr; }
    .portfolio-grid { grid-template-columns: 1fr; }
    .portfolio-item.large { grid-row: span 1; }
    .stats-grid { flex-direction: column; }
    .stat-divider { width: 80px; height: 1px; }
    .hero-actions { flex-direction: column; align-items: center; }
    .footer-content { flex-direction: column; text-align: center; }
    .cursor, .cursor-follower { display: none; }
    body { cursor: auto; }
    a, button { cursor: pointer; }
}
@media (max-width: 480px) {
    .container { padding: 0 20px; }
    .services { padding: 80px 0; }
    .portfolio { padding: 80px 0; }
    .process { padding: 80px 0; }
}