/* ==========================================================================
   CSS Variables & Reset (Premium 3D Theme)
   ========================================================================== */
:root {
    /* Brand Colors */
    --primary: #B100E8; /* Brand Purple */
    --primary-light: #d866ff;
    --primary-dark: #7a00a1;
    --primary-alpha: rgba(177, 0, 232, 0.15);

    --secondary: #048AFF; /* Brand Blue */
    --secondary-light: #5eb0ff;
    --secondary-dark: #005bb5;
    --secondary-alpha: rgba(4, 138, 255, 0.15);

    /* Grays & Backgrounds */
    --bg-main: #FAFBFF;
    --bg-card: #FFFFFF;
    --text-main: #1A1F36;
    --text-muted: #697386;
    --border-color: #E3E8F0;

    /* 3D Shadows & Effects */
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.05);
    --shadow-3d: 0 10px 30px rgba(177, 0, 232, 0.15), 0 4px 8px rgba(0, 0, 0, 0.05);
    --shadow-blue-3d: 0 10px 30px rgba(4, 138, 255, 0.15), 0 4px 8px rgba(0, 0, 0, 0.05);
    --shadow-inner: inset 0 2px 4px rgba(255, 255, 255, 0.8);
    --glass-bg: rgba(255, 255, 255, 0.8);
    --glass-border: 1px solid rgba(255, 255, 255, 0.5);

    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-pill: 50px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);

    --container-width: 1100px;
}

#faq-page * { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior:smooth; zoom: 0.9; }

#faq-page {
    font-family: 'Mulish', sans-serif;
    color: var(--text-main);
    background-color: var(--bg-main);
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
    position: relative;
}

#faq-page img { max-width: 100%; height: auto; }
#faq-page a { text-decoration: none; color: var(--primary); transition: var(--transition); }
#faq-page a:hover { color: var(--secondary); }
#faq-page ul { list-style: none; }

#faq-page .container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* Background Grids & Gradients */
#faq-page .bg-grid {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: -2;
    pointer-events: none;
}

#faq-page .bg-gradient-top {
    position: absolute;
    top: -200px; right: -200px;
    width: 800px; height: 800px;
    background: radial-gradient(circle, var(--primary-alpha) 0%, transparent 70%);
    border-radius: 50%;
    z-index: -1;
    pointer-events: none;
}

#faq-page .bg-light-mesh {
    background-color: #ffffff;
    position: relative;
}
#faq-page .bg-light-mesh::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background-image: radial-gradient(var(--secondary-alpha) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.3;
    pointer-events: none;
}

/* Typography */
#faq-page h1,
#faq-page h2,
#faq-page h3,
#faq-page h4 { font-weight: 800; line-height: 1.2; color: var(--text-main); margin-bottom: 1rem; }
#faq-page h1 { font-size: 4rem; letter-spacing: -1px; }
#faq-page h2 { font-size: 2.75rem; letter-spacing: -0.5px; }
#faq-page h3 { font-size: 1.5rem; }
#faq-page p { margin-bottom: 1rem; color: var(--text-muted); font-size: 1.125rem; }
#faq-page .text-center { text-align: center; }

#faq-page .text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Header & Navigation */
#faq-page .header {
    position: relative; top: auto; left: auto; width: 100%; z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    background: transparent;
}
#faq-page .header.scrolled {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: var(--shadow-soft);
    padding: 12px 0;
    position: fixed;
    top: 0;
}

#faq-page .navbar { display: flex; justify-content: space-between; align-items: center; }
#faq-page .logo img { height: 65px; transition: transform 0.3s; }
#faq-page .logo:hover img { transform: scale(1.05); }

#faq-page .nav-links { display: flex; gap: 2.5rem; }
#faq-page .nav-links a { color: var(--text-main); font-weight: 600; font-size: 1rem; position: relative; }
#faq-page .nav-links a::after {
    content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px;
    background: var(--primary); transition: var(--transition);
}
#faq-page .nav-links a:hover::after { width: 100%; }

/* Buttons */
#faq-page .btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-pill);
    font-weight: 700;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    gap: 0.5rem;
}
#faq-page .btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    border: none;
}
#faq-page .btn-primary:hover {
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-3d);
}

/* Hero Section */
#faq-page .hero {
    padding: 80px 0 60px;
    min-height: auto;
    display: flex; align-items: center; justify-content: center;
}
#faq-page .hero .container { max-width: 900px; }
#faq-page .badge-pill {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--primary-alpha);
    color: var(--primary-dark);
    padding: 6px 16px;
    border-radius: var(--radius-pill);
    font-weight: 800; font-size: 0.75rem; letter-spacing: 1px;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(177, 0, 232, 0.2);
}
#faq-page .badge-pill .dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--primary);
    box-shadow: 0 0 10px var(--primary);
    animation: vapt-pulse 2s infinite;
}
#faq-page .hero-subtitle {
    font-size: 1.125rem;
    margin-top: 1.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

/* FAQ Layout */
#faq-page .faqs-section {
    padding: 4rem 0 6rem;
}
#faq-page .faq-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
}
#faq-page .faq-tab {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-pill);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
}
#faq-page .faq-tab:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-3d);
    border-color: var(--primary-alpha);
    color: var(--primary);
}
#faq-page .faq-tab.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    border-color: transparent;
    box-shadow: var(--shadow-3d);
}

#faq-page .faq-category-content {
    display: none;
    animation: vapt-fadeIn 0.5s ease forwards;
}
#faq-page .faq-category-content.active {
    display: block;
}
#faq-page .category-title {
    text-align: center;
    margin-bottom: 2.5rem;
    font-size: 2rem;
    color: var(--text-main);
}

/* Accordion Styles */
#faq-page .accordion {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
#faq-page .accordion-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
}
#faq-page .accordion-item:hover {
    border-color: var(--primary-alpha);
    box-shadow: 0 6px 20px rgba(177, 0, 232, 0.08);
}
#faq-page .accordion-item.active {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-3d);
}

#faq-page .accordion-header {
    width: 100%;
    text-align: left;
    padding: 1.5rem 2rem;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-main);
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}
#faq-page .accordion-header::after {
    content: '\f067'; /* FontAwesome Plus */
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--primary);
    transition: transform 0.3s;
}
#faq-page .accordion-item.active .accordion-header {
    color: var(--primary);
}
#faq-page .accordion-item.active .accordion-header::after {
    content: '\f068'; /* FontAwesome Minus */
    transform: rotate(180deg);
}

#faq-page .accordion-body {
    max-height: 0;
    overflow: hidden;
    padding: 0 2rem;
    transition: max-height 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), padding 0.4s ease;
    background: rgba(177, 0, 232, 0.02);
}
#faq-page .accordion-item.active .accordion-body {
    padding: 0 2rem 1.5rem;
}

#faq-page .accordion-body p {
    margin-bottom: 1rem;
}
#faq-page .accordion-body ul {
    list-style-type: disc;
    margin-left: 20px;
    margin-top: 10px;
    margin-bottom: 15px;
    color: var(--text-muted);
}
#faq-page .accordion-body ul li {
    margin-bottom: 8px;
    font-size: 1.05rem;
}

/* Contact / CTA section */
#faq-page .contact { padding: 4rem 0 6rem; }
#faq-page .wrapper-3d {
    background: var(--bg-card); border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08); overflow: hidden;
    border: 1px solid var(--border-color);
}
#faq-page .contact-info.gradient-bg {
    position: relative;
    background: linear-gradient(135deg, var(--primary-dark), var(--secondary-dark));
    color: white;
}
#faq-page .contact-info .bg-pattern {
    position: absolute; inset: 0; opacity: 0.1;
    background-image: radial-gradient(circle at 2px 2px, white 1px, transparent 0); background-size: 20px 20px;
}
#faq-page .contact-info h2,
#faq-page .contact-info p { color: white; position: relative; z-index: 1; }
#faq-page .contact-info h2 { font-size: 2.5rem; }

/* Footer */
#faq-page .footer { background: var(--bg-main); color: var(--text-main); padding: 4rem 0 2rem; border-top: 1px solid var(--border-color); }
#faq-page .footer-content { display: flex; justify-content: space-between; margin-bottom: 3rem; border-bottom: 1px solid var(--border-color); padding-bottom: 3rem; }
#faq-page .footer-logo img { height: 55px; margin-bottom: 1rem; }
#faq-page .footer-logo p { color: var(--text-muted); }
#faq-page .social-links a { color: var(--text-muted); transition: var(--transition); }
#faq-page .social-links a:hover { color: var(--primary); transform: translateY(-3px); }
#faq-page .footer-bottom { display: flex; justify-content: space-between; align-items: center; }
#faq-page .footer-bottom p { color: var(--text-muted); margin: 0; font-size: 0.875rem; }

/* Animations & Responsiveness */
@keyframes vapt-pulse { 0% { opacity: 0.5; transform: scale(0.9); } 100% { opacity: 1; transform: scale(1.1); } }
@keyframes vapt-fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 768px) {
    #faq-page h1 { font-size: 2.5rem; }
    #faq-page .nav-links { display: none; }
    #faq-page .hero { padding: 120px 0 40px; }
    #faq-page .faq-tab { padding: 0.5rem 1rem; font-size: 0.875rem; }
    #faq-page .footer-content, #faq-page .footer-bottom { flex-direction: column; text-align: center; gap: 1rem; align-items: center; }
    #faq-page .social-links { justify-content: center; }
}