:root {
    --bg-color: #0d0d12;
    --text-main: #ffffff;
    --text-muted: #a1a1aa;
    --primary: #6366f1;
    --secondary: #a855f7;
    --accent: #ec4899;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.05);
    --card-hover: rgba(255, 255, 255, 0.08);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Background Mesh Animation */
.background-mesh {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    background:
        radial-gradient(circle at 15% 50%, rgba(99, 102, 241, 0.15), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(168, 85, 247, 0.15), transparent 25%);
    filter: blur(80px);
    /* Using blur instead of huge SVG for performance and simplicity */
    animation: pulseBg 10s ease-in-out infinite alternate;
}

@keyframes pulseBg {
    0% {
        opacity: 0.8;
        transform: scale(1);
    }

    100% {
        opacity: 1;
        transform: scale(1.1);
    }
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header */
.header {
    padding: 1.5rem 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    transition: background-color 0.3s;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-main);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.highlight {
    color: var(--primary);
}

.nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    font-size: 0.95rem;
}

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

/* Section Common */
section {
    padding: 6rem 0;
}

/* Buttons */
.btn-primary,
.btn-secondary,
.btn-outline {
    padding: 0.75rem 1.5rem;
    border-radius: 99px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    font-size: 0.95rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
}

.btn-secondary:hover {
    background: var(--card-hover);
}

.btn-outline {
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    background: transparent;
}

.btn-outline:hover {
    border-color: var(--text-muted);
}

/* Hero */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding-top: 8rem;
    /* Offset header */
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-visuals {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.floating-icon {
    position: absolute;
    font-size: 3rem;
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.3));
    opacity: 0.6;
    animation: float 6s ease-in-out infinite;
}

.icon-1 {
    top: 20%;
    left: 15%;
    animation-delay: 0s;
    font-size: 4rem;
}

.icon-2 {
    top: 15%;
    right: 15%;
    animation-delay: 2s;
    font-size: 3.5rem;
}

.icon-3 {
    bottom: 25%;
    left: 10%;
    animation-delay: 1.5s;
    font-size: 3rem;
}

.icon-4 {
    bottom: 30%;
    right: 20%;
    animation-delay: 3s;
    font-size: 3.8rem;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 1;
}

.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.gradient-text {
    background: linear-gradient(to right, #818cf8, #d8b4fe, #f472b6, #818cf8);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: shine 5s linear infinite;
}

@keyframes shine {
    to {
        background-position: 200% center;
    }
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 700px;
    margin-bottom: 2.5rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
}

/* Apps Grid */
.apps-section {
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-desc {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.app-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s, border-color 0.3s;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.app-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.1);
    background: var(--card-hover);
}

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.app-card:hover .card-glow {
    opacity: 1;
}

.app-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
}

.app-title {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.app-desc {
    color: var(--text-muted);
    margin-bottom: 2rem;
    flex-grow: 1;
}

.btn-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.2s;
}

.btn-link:hover {
    gap: 0.75rem;
    color: var(--secondary);
}

/* Features */
.features-section {
    border-top: 1px solid var(--glass-border);
    margin-top: 2rem;
    background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.4));
    padding-bottom: 8rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s, background 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    background: var(--card-hover);
    border-color: rgba(255, 255, 255, 0.1);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.feature-card h3 {
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Footer */
.footer {
    padding: 5rem 0 2rem;
    border-top: 1px solid var(--glass-border);
    background: rgba(0, 0, 0, 0.3);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 3rem;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 3rem;
    margin-bottom: 2rem;
}

.footer-column {
    flex: 1;
    min-width: 200px;
}

.brand-column {
    flex: 2;
    min-width: 300px;
}

.brand-column p {
    color: var(--text-muted);
    margin: 1rem 0 2rem;
    max-width: 300px;
}

.footer-column h4 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--text-main);
    font-weight: 600;
}

.footer-column a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    transition: color 0.2s, transform 0.2s;
}

.footer-column a:hover {
    color: var(--primary);
    transform: translateX(2px);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-icon {
    width: 40px;
    height: 40px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem !important;
    /* Override block style */
    margin-bottom: 0 !important;
    transition: all 0.3s;
}

.social-icon:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-3px) !important;
    color: white !important;
}

.footer-bottom {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

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

    .hero {
        padding-top: 6rem;
    }

    .nav {
        display: none;
    }

    .footer-content {
        flex-direction: column;
        gap: 2rem;
    }

    .brand-column {
        flex: 1;
        text-align: left;
        /* Reset to left align for cleaner look even on mobile or center if preferred */
    }
}