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

html {
    scroll-behavior: smooth;
}

body {
    background-color: #06080f;
    color: #e2e8f0;
}

/* Gradient text */
.gradient-text {
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #06b6d4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Gradient border cards */
.gradient-border {
    position: relative;
    background: #111827;
    border-radius: 1rem;
}
.gradient-border::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 1rem;
    padding: 1px;
    background: linear-gradient(
        135deg,
        rgba(59, 130, 246, 0.3),
        rgba(139, 92, 246, 0.3),
        rgba(6, 182, 212, 0.3)
    );
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

/* Accent button */
.btn-accent {
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    transition: all 0.3s ease;
    box-shadow: 0 4px 25px rgba(59, 130, 246, 0.3);
}
.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 40px rgba(59, 130, 246, 0.45);
}

/* WhatsApp button */
.btn-whatsapp {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    transition: all 0.3s ease;
    box-shadow: 0 4px 25px rgba(37, 211, 102, 0.3);
}
.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 40px rgba(37, 211, 102, 0.45);
}

/* Glow effect */
.glow-blue {
    box-shadow:
        0 0 60px rgba(59, 130, 246, 0.15),
        0 0 120px rgba(139, 92, 246, 0.08);
}

/* Fade in animation */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delay */
.delay-1 {
    transition-delay: 0.1s;
}
.delay-2 {
    transition-delay: 0.2s;
}
.delay-3 {
    transition-delay: 0.3s;
}
.delay-4 {
    transition-delay: 0.4s;
}

/* FAQ */
.faq-answer {
    max-height: 0px;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.faq-icon {
    transition: transform 0.3s ease;
}
.faq-icon.rotated {
    transform: rotate(45deg);
}

/* Pulse animation for CTA */
@keyframes pulse-ring {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}
.pulse-ring::before {
    content: "";
    position: absolute;
    inset: -4px;
    border-radius: inherit;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    opacity: 0;
    animation: pulse-ring 2s ease-out infinite;
    z-index: -1;
}

/* Grid background pattern */
.grid-bg {
    background-image:
        linear-gradient(rgba(59, 130, 246, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(139, 92, 246, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

/* Floating orbs */
.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}

/* Counter animation */
.counter-value {
    font-variant-numeric: tabular-nums;
}

/* Smooth card hover */
.card-hover {
    transition: all 0.3s ease;
}
.card-hover:hover {
    transform: translateY(-4px);
    border-color: rgba(59, 130, 246, 0.3);
}

/* Navbar blur */
.nav-blur {
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    background-color: rgba(6, 8, 15, 0.8);
}

/* Scroll indicator */
@keyframes bounce-down {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(8px);
    }
}
.bounce-down {
    animation: bounce-down 2s ease-in-out infinite;
}

/* Number counter */
.stat-number {
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Selection */
::selection {
    background: rgba(59, 130, 246, 0.3);
    color: #fff;
}