@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary: #6A0DAD;
    --primary-light: #E6E6FA;
    --primary-dark: #4B0082;
    --accent: #9D50BB;
    --text-main: #1A1A1A;
}

/* Prevent layout shift / header shake */
html {
    overflow-y: scroll;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    -webkit-font-smoothing: antialiased;
    scroll-behavior: smooth;
}

/* Stabilize fixed header rendering */
#main-nav {
    will-change: transform;
    backface-visibility: hidden;
}

.nav-link {
    position: relative;
    color: #4B5563;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: var(--primary);
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    width: 0;
    height: 2.5px;
    background: var(--primary);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform: translateX(-50%);
    border-radius: 10px;
}

.nav-link.active::after,
.nav-link:hover::after {
    width: 20px;
}

/* Striking CTA Style */
.cta-striking {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.cta-striking::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
    opacity: 0;
    z-index: -1;
    transition: opacity 0.4s ease;
}

.cta-striking:hover::before {
    opacity: 1;
}

.cta-striking:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(106, 13, 173, 0.25);
}

.purple-gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.glass-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
}

/* Transitions */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* FAQ Item refinements */
.faq-item {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.faq-item:hover {
    transform: scale(1.005);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f8f5ff;
}

::-webkit-scrollbar-thumb {
    background: #d8c5f0;
    border-radius: 10px;
    border: 3px solid #f8f5ff;
}

::-webkit-scrollbar-thumb:hover {
    background: #6a0dad;
}