@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700;800&family=Outfit:wght@500;700;900&display=swap');

:root {
    --bg-primary: #050510;
    --bg-secondary: #0a0a1a;
    --accent-primary: #6C5CE7;
    --accent-secondary: #00D2FF;
    --accent-warning: #FFC857;
    --text-primary: #F8FAFC;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    overflow-x: clip;
    overscroll-behavior-y: none;
}

/* Background Mesh */
.mesh-blob {
    position: absolute;
    border-radius: 50%;
    z-index: -1;
    opacity: 0.5;
    pointer-events: none;
}
.blob-1 {
    top: -100px; left: -100px;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(108, 92, 231, 0.3) 0%, rgba(108, 92, 231, 0.12) 30%, rgba(108, 92, 231, 0.03) 60%, transparent 100%);
}
.blob-2 {
    top: 20%; right: -200px;
    width: 800px; height: 800px;
    background: radial-gradient(circle, rgba(0, 210, 255, 0.15) 0%, rgba(0, 210, 255, 0.06) 30%, rgba(0, 210, 255, 0.01) 60%, transparent 100%);
}
.blob-3 {
    top: 60%; left: -200px;
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.18) 0%, rgba(168, 85, 247, 0.08) 30%, rgba(168, 85, 247, 0.02) 60%, transparent 100%);
}

/* === NAV (Floating Pill) === */
.nav {
    position: fixed; top: 24px; left: 50%; transform: translateX(-50%);
    z-index: 100;
    background: rgba(10, 10, 26, 0.7);
    backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 100px;
    padding: 12px 32px;
    display: flex; align-items: center; justify-content: space-between;
    width: 90%; max-width: 900px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}
.logo {
    font-family: 'Outfit', sans-serif; font-weight: 900; font-size: 1.3rem;
    color: #fff; letter-spacing: -0.02em;
    display: flex; align-items: center; gap: 8px;
}
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
    color: var(--text-secondary); text-decoration: none; font-weight: 600;
    font-size: 0.95rem; transition: color 0.2s; text-transform: uppercase; letter-spacing: 0.05em;
}
.nav-links a:hover { color: var(--text-primary); }

/* === BUTTONS === */
.btn {
    padding: 18px 40px; border-radius: 100px;
    font-family: 'Outfit', sans-serif; font-weight: 900; font-size: 1.2rem;
    cursor: pointer; border: none; transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: inline-flex; align-items: center; justify-content: center; gap: 12px;
    text-decoration: none; letter-spacing: 0.02em; text-transform: uppercase;
}
.btn-sm { padding: 10px 24px; font-size: 0.95rem; }
.btn-primary {
    background: linear-gradient(135deg, #6C5CE7 0%, #A855F7 100%);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.15);
    box-shadow: 0 8px 24px rgba(108,92,231,0.4), inset 0 1px 0 rgba(255,255,255,0.25);
}
.btn-primary:hover { 
    transform: translateY(-3px) scale(1.03); 
    box-shadow: 0 15px 35px rgba(108,92,231,0.6), 0 0 15px rgba(0,210,255,0.4); 
}
.btn-secondary {
    background: rgba(255,255,255,0.03);
    color: var(--text-primary);
    border: 1px solid rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
}
.btn-secondary:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.3);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

/* === EPIC HERO === */
.hero-section {
    position: relative;
    height: 100vh; min-height: 800px;
    display: flex; flex-direction: column; justify-content: center; align-items: center;
    text-align: center; overflow: hidden;
}
.hero-bg {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background-image: url('map_clean.png');
    background-size: cover; background-position: center;
    z-index: 0; opacity: 0.5;
    filter: blur(2px) grayscale(20%);
    transform: scale(1.02);
}
.hero-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to bottom, rgba(5,5,16,0.2) 0%, rgba(5,5,16,0.6) 70%, rgba(5,5,16,1) 100%);
    z-index: 1;
}
.hero-content {
    position: relative; z-index: 2; max-width: 1000px; padding: 0 24px;
    display: flex; flex-direction: column; align-items: center;
}
.badge {
    display: inline-block; padding: 10px 24px; border-radius: 100px;
    background: rgba(108, 92, 231, 0.2); border: 1px solid var(--accent-primary);
    color: #fff; font-size: 0.95rem; font-weight: 700; margin-bottom: 40px;
    letter-spacing: 0.05em; text-transform: uppercase;
}
.glow-text {
    font-family: 'Outfit', sans-serif; font-weight: 900; font-size: 7.5rem;
    line-height: 0.95; margin-bottom: 32px; letter-spacing: -0.04em;
    filter: drop-shadow(0 15px 30px rgba(108,92,231,0.3));
}
.glow-text span {
    display: block;
    background: linear-gradient(135deg, #FFFFFF 20%, #6C5CE7 60%, #00D2FF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-sub {
    font-size: 1.4rem; color: var(--text-secondary); line-height: 1.6;
    margin-bottom: 48px; max-width: 700px; font-weight: 400;
}
.action-buttons { display: flex; gap: 20px; justify-content: center; }

/* === Z-PATTERN SECTIONS === */
.z-section {
    padding: 160px 24px;
    position: relative; background: var(--bg-primary);
}
.z-inner {
    max-width: 1200px; margin: 0 auto;
    display: flex; align-items: center; gap: 80px;
}
.z-reverse { flex-direction: row-reverse; }
.z-content { flex: 1; }
.z-content h2 {
    font-family: 'Outfit', sans-serif; font-weight: 900; font-size: 4.5rem;
    line-height: 1; margin-bottom: 24px; letter-spacing: -0.03em;
}
.z-content p {
    font-size: 1.25rem; color: var(--text-secondary); line-height: 1.7;
    margin-bottom: 40px; max-width: 500px;
}
.z-stats { display: flex; gap: 40px; }
.z-stat h4 { font-family: 'Outfit', sans-serif; font-size: 2.5rem; color: var(--accent-primary); }
.z-stat span { color: var(--text-muted); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.05em; }

.z-visual { flex: 1.2; position: relative; }
.z-image-wrapper {
    position: relative; border-radius: 24px; overflow: hidden;
    box-shadow: 0 40px 80px rgba(0,0,0,0.8);
    border: 1px solid rgba(255,255,255,0.05);
}
.z-image-wrapper img { width: 100%; height: auto; display: block; }
.z-glow {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 80%; height: 80%; filter: blur(100px); z-index: -1; opacity: 0.3;
}
.glow-purple { background: var(--accent-primary); }
.glow-cyan { background: var(--accent-secondary); }

/* === CTA EPIC === */
.cta-epic {
    padding: 200px 24px; text-align: center;
    background: url('img_world_map_v2.png') center/cover no-repeat;
    position: relative;
}
.cta-epic::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(5,5,16,0.85); backdrop-filter: blur(10px);
}
.cta-content { position: relative; z-index: 2; max-width: 800px; margin: 0 auto; }
.cta-content h2 {
    font-family: 'Outfit', sans-serif; font-weight: 900; font-size: 5rem;
    line-height: 1; margin-bottom: 32px; letter-spacing: -0.03em;
}
.cta-content p { font-size: 1.4rem; color: var(--text-secondary); margin-bottom: 48px; }

/* === FOOTER === */
.footer {
    background: #050510; padding: 80px 24px 40px;
    border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-inner { max-width: 1200px; margin: 0 auto; text-align: center; }
.footer-logo { font-family: 'Outfit', sans-serif; font-weight: 900; font-size: 2rem; margin-bottom: 16px; }
.footer-desc { color: var(--text-muted); font-size: 1.1rem; margin-bottom: 60px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.05); padding-top: 40px; color: var(--text-muted); font-size: 0.9rem; }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .z-inner { flex-direction: column; text-align: center; gap: 60px; }
    .z-reverse { flex-direction: column; }
    .z-content p { margin: 0 auto 40px; }
    .z-stats { justify-content: center; }
    .glow-text { font-size: 5.5rem; }
    .z-content h2 { font-size: 3.5rem; }
    .cta-content h2 { font-size: 3.5rem; }
}
@media (max-width: 768px) {
    .nav { width: 95%; padding: 12px 24px; top: 16px; }
    .nav-links { display: none; }
    .glow-text { font-size: 4rem; }
    .hero-sub { font-size: 1.1rem; }
    .action-buttons { flex-direction: column; }
    .btn { padding: 16px 32px; font-size: 1.1rem; }
    .z-section { padding: 100px 24px; }
}
@media (max-width: 480px) {
    .glow-text { font-size: 3rem; }
    .z-content h2, .cta-content h2 { font-size: 2.8rem; }
}

/* === MOTION & PARALLAX === */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.8, 0.25, 1), transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.z-content.reveal { transition-delay: 0.1s; }
.z-visual.reveal { transition-delay: 0.3s; }

.z-visual {
    perspective: 1000px;
}
.z-image-wrapper {
    transform-style: preserve-3d;
    will-change: transform;
    transition: box-shadow 0.2s ease;
}
.z-image-wrapper.tilt-reset {
    transition: transform 0.5s ease-out, box-shadow 0.5s ease-out;
}

#particles-container {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    overflow: hidden; z-index: 1;
    pointer-events: none;
}
.math-particle {
    position: absolute;
    color: rgba(108, 92, 231, 0.4);
    font-weight: 900;
    font-family: 'Outfit', sans-serif;
    user-select: none;
    pointer-events: none;
    animation: floatUp linear forwards;
    will-change: transform, opacity;
}
@keyframes floatUp {
    0% { transform: translateY(100vh) rotate(0deg) scale(0.5); opacity: 0; }
    10% { opacity: 0.8; }
    80% { opacity: 0.8; }
    100% { transform: translateY(-20vh) rotate(360deg) scale(1.5); opacity: 0; }
}

/* === TRUST RIBBON === */
.trust-ribbon {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
    padding: 24px;
    background: rgba(10, 10, 26, 0.8);
    border-top: 1px solid rgba(255,255,255,0.05);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    backdrop-filter: blur(10px);
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-secondary);
}
.trust-item i {
    color: var(--accent-secondary);
    font-size: 1.4rem;
}

/* === TESTIMONIALS === */
.testimonials-section {
    background: linear-gradient(to bottom, var(--bg-primary), #0a0a1a);
}
.testimonials-header {
    text-align: center;
    margin-bottom: 60px;
}
.testimonials-header h2 {
    font-family: 'Outfit', sans-serif; font-weight: 900; font-size: 3.5rem;
    margin-bottom: 16px; letter-spacing: -0.02em;
}
.testimonials-header p {
    font-size: 1.2rem; color: var(--text-secondary);
    max-width: 600px; margin: 0 auto;
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}
.testimonial-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 20px;
    padding: 32px;
    transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.3s;
}
.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.6), 0 0 20px rgba(108,92,231,0.2);
    border-color: rgba(108,92,231,0.4);
}
.t-stars {
    font-size: 1.2rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}
.t-text {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-primary);
    font-style: italic;
    margin-bottom: 24px;
}
.t-author {
    display: flex;
    align-items: center;
    gap: 16px;
}
.t-avatar {
    width: 48px; height: 48px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Outfit', sans-serif; font-weight: 900; font-size: 1.2rem;
    color: #fff;
}
.t-avatar.parent { background: #6C5CE7; }
.t-avatar.teacher { background: #00D2FF; color: #000; }
.t-avatar.student { background: #2DC653; }
.t-info h4 { font-family: 'Outfit', sans-serif; font-size: 1.1rem; margin-bottom: 4px; }
.t-info span { font-size: 0.85rem; color: var(--text-muted); }

/* === REVIEW CHAT SYSTEM === */
.review-chat-box {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 20px 0;
    padding: 10px 0;
    border-top: 1px dashed rgba(255, 255, 255, 0.06);
    border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
}
.chat-msg {
    display: flex;
    gap: 12px;
    width: 100%;
    align-items: flex-end;
}
.chat-msg.msg-left {
    justify-content: flex-start;
}
.chat-msg.msg-right {
    justify-content: flex-end;
    flex-direction: row-reverse;
}
.chat-avatar-mini {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}
.chat-avatar-mini.parent { background: #6C5CE7; }
.chat-avatar-mini.teacher { background: #00D2FF; color: #000; }
.chat-avatar-mini.student { background: #2DC653; }
.chat-avatar-mini.academy { background: linear-gradient(135deg, #6C5CE7 0%, #A855F7 100%); border: 1px solid rgba(255,255,255,0.15); }

.chat-bubble-wrapper {
    max-width: 80%;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.chat-bubble {
    padding: 12px 16px;
    font-size: 0.92rem;
    line-height: 1.5;
    color: #f1f5f9;
    font-style: normal;
}
.msg-left .chat-bubble {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 16px 16px 16px 4px;
    text-align: left;
}
.msg-right .chat-bubble {
    background: rgba(108, 92, 231, 0.14);
    border: 1px solid rgba(108, 92, 231, 0.25);
    border-radius: 16px 16px 4px 16px;
    text-align: left;
}
.bubble-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
}
.msg-left .bubble-meta {
    text-align: left;
    margin-left: 4px;
}
.msg-right .bubble-meta {
    text-align: right;
    margin-right: 4px;
    color: var(--accent-secondary);
}

/* === EXPANDED FOOTER === */
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
    text-align: left;
}
.footer-brand .footer-logo {
    margin-bottom: 12px;
}
.footer-brand .footer-desc {
    margin-bottom: 0;
    max-width: 300px;
}
.footer-links h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: #fff;
}
.footer-links a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 12px;
    font-size: 0.95rem;
    transition: color 0.2s;
}
.footer-links a:hover {
    color: var(--accent-secondary);
}
.footer-disclaimer {
    background: rgba(45, 198, 83, 0.1);
    border: 1px solid rgba(45, 198, 83, 0.3);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 40px;
    text-align: left;
    display: flex;
    align-items: center;
}
.footer-disclaimer p {
    color: #a7f3d0;
    font-size: 0.95rem;
    margin: 0;
}
.footer-disclaimer i {
    font-size: 1.4rem;
    margin-right: 12px;
    color: #2DC653;
    vertical-align: middle;
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .footer-brand .footer-desc {
        max-width: 100%;
    }
    .footer-disclaimer {
        text-align: center;
        flex-direction: column;
        gap: 12px;
    }
    .footer-disclaimer i {
        margin-right: 0;
    }
    .trust-ribbon {
        flex-direction: column;
        gap: 20px;
    }
}

/* === CHARACTER PREVIEW === */
.character-preview-section {
    padding: 120px 24px;
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}
.preview-header h2 {
    font-family: 'Outfit', sans-serif; font-weight: 900; font-size: 3.5rem;
    margin-bottom: 16px; letter-spacing: -0.02em;
}
.preview-header p {
    font-size: 1.2rem; color: var(--text-secondary);
    max-width: 600px; margin: 0 auto 48px;
}

.class-display-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 24px;
    padding: 48px;
    display: flex;
    align-items: center;
    gap: 60px;
    text-align: left;
    backdrop-filter: blur(12px);
}
.class-info {
    flex: 1.2;
}
.class-info h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 2.2rem;
    font-weight: 900;
    margin-bottom: 16px;
    color: #fff;
}
.class-info p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 32px;
}
.class-stats-bar {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.stat-row {
    display: flex;
    align-items: center;
    gap: 20px;
}
.stat-row span {
    width: 90px;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-muted);
}
.stat-fill {
    height: 12px;
    border-radius: 6px;
    transition: width 0.5s ease-in-out;
}
.class-visual {
    flex: 0.8;
    display: flex;
    justify-content: center;
    align-items: center;
}
.class-avatar-container {
    position: relative;
    width: 280px;
    height: 280px;
    display: flex;
    justify-content: center;
    align-items: center;
}
#class-avatar-shadow {
    position: absolute;
    bottom: 10px;
    width: 180px;
    height: 20px;
    background: rgba(0,0,0,0.4);
    border-radius: 50%;
    filter: blur(10px);
    animation: pulseShadow 3s ease-in-out infinite;
}

@keyframes floatHero {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}
@keyframes pulseShadow {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(0.8); opacity: 0.6; }
    100% { transform: scale(1); opacity: 1; }
}

/* === FAQ SECTION === */
.faq-section {
    padding: 120px 24px;
    max-width: 800px;
    margin: 0 auto;
}
.faq-header {
    text-align: center;
    margin-bottom: 60px;
}
.faq-header h2 {
    font-family: 'Outfit', sans-serif; font-weight: 900; font-size: 3.5rem;
    margin-bottom: 16px; letter-spacing: -0.02em;
}
.faq-header p {
    font-size: 1.2rem; color: var(--text-secondary);
}
.faq-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.faq-item {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}
.faq-question {
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 700;
    font-size: 1.15rem;
    user-select: none;
    transition: color 0.2s;
}
.faq-question:hover {
    color: var(--accent-secondary);
}
.faq-question i {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease;
    padding: 0 24px;
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.6;
}
.faq-item.active {
    border-color: rgba(108,92,231,0.3);
    background: rgba(255,255,255,0.04);
}
.faq-item.active .faq-question {
    color: var(--accent-secondary);
}
.faq-item.active .faq-question i {
    transform: rotate(180deg);
}
.faq-item.active .faq-answer {
    padding: 0 24px 24px 24px;
}

@media (max-width: 768px) {
    .class-display-card {
        flex-direction: column;
        text-align: center;
        padding: 32px;
    }
    .stat-row {
        justify-content: center;
    }
    .character-preview-section, .faq-section {
        padding: 80px 24px;
    }
}

/* === EXTRA VISUAL EFFECTS === */
#cursor-glow {
    position: fixed;
    top: 0; left: 0;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(108, 92, 231, 0.12) 0%, rgba(0, 210, 255, 0.05) 40%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: screen;
    will-change: transform;
}

.class-display-card {
    position: relative;
    overflow: hidden;
}
.class-display-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle 320px at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(0, 210, 255, 0.15) 0%, transparent 100%);
    pointer-events: none;
    z-index: 1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.hero-bg {
    will-change: transform;
}
.hero-content {
    will-change: transform;
}

/* === PARENTS AI WIDGET STYLES === */
.parents-chip {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 100px;
    padding: 6px 14px;
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}
.parents-chip:hover {
    background: rgba(0, 210, 255, 0.1);
    border-color: rgba(0, 210, 255, 0.35);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 210, 255, 0.15);
}
.parents-chip:active {
    transform: translateY(0);
}

/* === AUTH MODAL === */
.landing-modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(5, 5, 16, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}
.landing-modal-card {
    background: #0a0a1a;
    border: 1px solid rgba(108, 92, 231, 0.25);
    border-radius: 24px;
    padding: 40px;
    max-width: 420px;
    width: 90%;
    position: relative;
    box-shadow: 0 30px 60px rgba(0,0,0,0.8), 0 0 40px rgba(108, 92, 231, 0.15);
    animation: modalReveal 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}
@keyframes modalReveal {
    from { opacity: 0; transform: scale(0.9) translateY(20px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}
.landing-modal-input {
    width: 100%;
    padding: 14px 18px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
    color: #F8FAFC;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    outline: none;
    transition: all 0.2s ease;
}
.landing-modal-input:focus {
    border-color: var(--accent-primary);
    background: rgba(108, 92, 231, 0.05);
    box-shadow: 0 0 15px rgba(108, 92, 231, 0.2);
}