:root {
    --color-primary: #2563eb;
    --color-secondary: #0f172a;
    --color-accent: #3b82f6;
}

* {
    font-family: 'Inter', sans-serif;
}

.gradient-bg {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
}

.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.smooth-scroll {
    scroll-behavior: smooth;
}

.btn-primary {
    background-color: var(--color-primary);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--color-accent);
    transform: scale(1.05);
}

.nav-link {
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width 0.3s ease;
}

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

.section-title {
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--color-primary);
    border-radius: 2px;
}

/* Animations et reveals */
@media (prefers-reduced-motion: reduce) {

    .card-hover,
    .btn-primary,
    .animate-fade-in,
    .reveal {
        transition: none !important;
        animation: none !important;
    }
}

.reveal {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.6s ease, transform 0.6s ease;
    will-change: opacity, transform;
}

.animate-fade-in {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* Header scrolled state */
.header-scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(6px);
}

/* Service icon micro-interaction */
.service-icon {
    transition: transform 0.35s ease;
    display: inline-block;
}

.card-hover:hover .service-icon {
    transform: translateY(-6px) rotate(-6deg) scale(1.05);
}

/* Buttons */
.btn-primary {
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.12);
}

.btn-primary:focus {
    outline: 3px solid rgba(37, 99, 235, 0.12);
    outline-offset: 2px;
}

/* Ensure avatars have a minimum height to avoid layout shift */
#team-container .aspect-square {
    min-height: 260px;
}

/* Background gradient + subtle noise */
body {
    background-image: radial-gradient(circle at 10% 10%, rgba(59, 130, 246, 0.06), transparent 10%),
        radial-gradient(circle at 90% 90%, rgba(99, 102, 241, 0.04), transparent 12%),
        linear-gradient(180deg, #fbfdff 0%, #f8fafc 100%);
    background-attachment: fixed;
}

/* Animated floating blobs */
.bg-blob {
    position: absolute;
    filter: blur(40px);
    opacity: 0.18;
    transform-origin: center;
}

.blob-1 {
    width: 420px;
    height: 420px;
    left: -80px;
    top: -60px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.9), rgba(59, 130, 246, 0.6));
    animation: floatY 8s ease-in-out infinite;
}

.blob-2 {
    width: 300px;
    height: 300px;
    right: -60px;
    bottom: -80px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.9), rgba(99, 102, 241, 0.6));
    animation: floatX 9s ease-in-out infinite;
}

@keyframes floatY {
    0% {
        transform: translateY(0)
    }

    50% {
        transform: translateY(18px)
    }

    100% {
        transform: translateY(0)
    }
}

@keyframes floatX {
    0% {
        transform: translateX(0)
    }

    50% {
        transform: translateX(-18px)
    }

    100% {
        transform: translateX(0)
    }
}

/* Hero illustration container */
.hero-illustration {
    position: relative;
    width: 100%;
    height: 420px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-illustration svg {
    width: 100%;
    height: 100%;
    max-width: 560px;
}

/* Testimonials */
.testimonials {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.9));
    padding: 4rem 0;
    border-radius: 12px;
}

.testimonial-slide {
    display: none;
}

.testimonial-slide.active {
    display: block;
}

.testimonials .controls {
    display: flex;
    gap: 12px;
    align-items: center;
    justify-content: center;
    margin-top: 1rem
}

.testimonials .dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.12);
}

.testimonials .dot.active {
    background: var(--color-primary);
    box-shadow: 0 6px 18px rgba(37, 99, 235, 0.14);
}

/* CTA micro-animation */
.cta-anim {
    transition: transform 0.35s cubic-bezier(.2, .9, .2, 1), box-shadow 0.35s;
}

.cta-anim:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 36px rgba(37, 99, 235, 0.14);
}

/* Background blobs and hero micro styles */
.bg-blob {
    will-change: transform, opacity;
}

/* Hero responsive */
@media (max-width: 768px) {
    .hero-illustration {
        height: 320px;
    }
}