/* ==========================================================================
   MIND HERO - OFFICIAL LANDING PAGE STYLES
   Theme: Vibrant Modern Glassmorphism, Deep Indigo & Soft Aurora Cyan
   ========================================================================== */

:root {
    --primary-blue: #2563EB;
    --primary-cyan: #0284C7;
    --accent-purple: #7C3AED;
    --accent-glow: #38BDF8;
    --accent-gold: #F59E0B;
    --bg-dark: #0B1120;
    --bg-card: rgba(255, 255, 255, 0.07);
    --bg-card-hover: rgba(255, 255, 255, 0.12);
    --border-light: rgba(255, 255, 255, 0.15);
    --text-light: #F8FAFC;
    --text-muted: #94A3B8;
    --font-main: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-dark);
    color: var(--text-light);
    overflow-x: hidden;
    line-height: 1.6;
    position: relative;
}

/* Background Particle Canvas */
#particles-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
}

/* Glassmorphism Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(11, 17, 32, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-light);
    padding: 16px 8%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-light);
}

.nav-logo {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4);
    transition: transform 0.3s ease;
}

.nav-brand:hover .nav-logo {
    transform: scale(1.08) rotate(-3deg);
}

.brand-title {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #FFFFFF 30%, var(--accent-glow) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--accent-glow);
}

.nav-cta {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-cyan));
    color: white !important;
    padding: 10px 22px;
    border-radius: 50px;
    font-weight: 700 !important;
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.35);
    transition: all 0.3s ease !important;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 22px rgba(56, 189, 248, 0.5);
}

/* HERO SECTION */
.hero {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    padding: 140px 8% 80px 8%;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 40px;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(56, 189, 248, 0.12);
    border: 1px solid rgba(56, 189, 248, 0.3);
    padding: 8px 18px;
    border-radius: 50px;
    width: fit-content;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-glow);
    text-transform: uppercase;
    letter-spacing: 1px;
    animation: pulseGlow 3s infinite ease-in-out;
}

.hero-title {
    font-size: 3.6rem;
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -1px;
}

.hero-title span {
    background: linear-gradient(135deg, #60A5FA 0%, #38BDF8 50%, #C084FC 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 540px;
    font-weight: 400;
}

/* Download Buttons & Play Store Badge */
.hero-buttons {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.playstore-btn {
    display: flex;
    align-items: center;
    gap: 14px;
    background: linear-gradient(135deg, #1E293B, #0F172A);
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    padding: 12px 28px;
    border-radius: 16px;
    text-decoration: none;
    color: white;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    transition: all 0.35 ease;
    position: relative;
    overflow: hidden;
}

.playstore-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transition: 0.5s;
}

.playstore-btn:hover::before {
    left: 100%;
}

.playstore-btn:hover {
    transform: translateY(-4px);
    border-color: var(--accent-glow);
    box-shadow: 0 14px 40px rgba(56, 189, 248, 0.3);
}

.playstore-icon {
    width: 32px;
    height: 32px;
}

.playstore-text {
    display: flex;
    flex-direction: column;
}

.playstore-text .small {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.playstore-text .large {
    font-size: 1.25rem;
    font-weight: 800;
}

.contact-btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 26px;
    border-radius: 16px;
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-light);
    text-decoration: none;
    font-weight: 700;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.contact-btn-outline:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--accent-glow);
    transform: translateY(-3px);
}

/* ANIMATED SLEEPING GIRL & TREE HERO ART */
.hero-art-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.art-glow-ring {
    position: absolute;
    width: 440px;
    height: 440px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.25) 0%, rgba(124, 58, 237, 0.15) 50%, transparent 70%);
    filter: blur(40px);
    animation: auraPulse 6s ease-in-out infinite alternate;
}

.art-card-glass {
    position: relative;
    z-index: 2;
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 36px;
    padding: 24px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    transition: transform 0.5s ease;
    animation: floatFrame 5s ease-in-out infinite;
}

.art-card-glass:hover {
    transform: scale(1.03) rotate(1deg);
}

.sleeping-girl-img {
    width: 100%;
    max-width: 420px;
    height: auto;
    border-radius: 24px;
    display: block;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

/* Floating Peaceful Elements (Leaves, Stars, Brains) */
.floating-element {
    position: absolute;
    z-index: 3;
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.25);
    padding: 10px 18px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 700;
    backdrop-filter: blur(12px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    gap: 8px;
}

.el-1 {
    top: -15px;
    left: -10px;
    color: #34D399;
    animation: floatItem 4s ease-in-out infinite alternate;
}

.el-2 {
    bottom: 20px;
    right: -20px;
    color: #FBBF24;
    animation: floatItem 4.5s ease-in-out 1s infinite alternate;
}

.el-3 {
    top: 50%;
    right: -30px;
    color: #C084FC;
    animation: floatItem 5s ease-in-out 0.5s infinite alternate;
}

/* SECTION STYLING */
.section {
    position: relative;
    z-index: 1;
    padding: 100px 8%;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
}

.section-tag {
    color: var(--accent-glow);
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 12px;
    display: block;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 900;
    letter-spacing: -0.5px;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-top: 14px;
}

/* FEATURES GRID */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 24px;
    padding: 32px 28px;
    backdrop-filter: blur(14px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(56, 189, 248, 0.4);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.feature-icon-box {
    width: 60px;
    height: 60px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.2), rgba(2, 132, 199, 0.3));
    border: 1px solid rgba(56, 189, 248, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 22px;
}

.feature-title {
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.feature-desc {
    color: var(--text-muted);
    font-size: 0.98rem;
    line-height: 1.6;
}

/* SHOWCASE ARTWORK SECTION */
.showcase-container {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.7), rgba(15, 23, 42, 0.9));
    border: 1px solid var(--border-light);
    border-radius: 32px;
    padding: 48px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 40px;
    backdrop-filter: blur(16px);
}

.showcase-art {
    width: 100%;
    max-width: 500px;
    border-radius: 20px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: transform 0.4s ease;
}

.showcase-art:hover {
    transform: scale(1.02);
}

.showcase-details h3 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: #FFFFFF;
}

.showcase-details p {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 24px;
}

.showcase-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.pill {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--accent-glow);
}

/* CONTACT & FOOTER SECTION */
.footer {
    position: relative;
    z-index: 1;
    background: rgba(15, 23, 42, 0.95);
    border-top: 1px solid var(--border-light);
    padding: 60px 8% 30px 8%;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-contact-link {
    color: var(--accent-glow);
    text-decoration: none;
    font-weight: 700;
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color 0.3s ease;
}

.footer-contact-link:hover {
    color: #60A5FA;
    text-decoration: underline;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    color: var(--text-muted);
    font-size: 0.88rem;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

/* KEYFRAME ANIMATIONS */
@keyframes floatFrame {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-12px) rotate(0.8deg); }
}

@keyframes floatItem {
    0% { transform: translateY(0px); }
    100% { transform: translateY(-10px); }
}

@keyframes auraPulse {
    0% { transform: scale(0.95); opacity: 0.6; }
    100% { transform: scale(1.15); opacity: 0.9; }
}

@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 10px rgba(56, 189, 248, 0.2); }
    50% { box-shadow: 0 0 20px rgba(56, 189, 248, 0.6); }
}

/* RESPONSIVE DESIGN */
@media (max-width: 992px) {
    .hero {
        grid-template-columns: 1fr;
        padding-top: 120px;
        text-align: center;
    }

    .hero-content {
        align-items: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    .showcase-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .nav-links {
        display: none;
    }
}