:root {
    --primary: #007bff;
    --primary-dark: #0056b3;
    --bg: #0a0a0c;
    --text: #ffffff;
    --text-dim: #a0a0a0;
    --glass: rgba(255, 255, 255, 0.05);
    --border: rgba(255, 255, 255, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    cursor: none;
}

html {
    scroll-behavior: smooth;
    background-color: var(--bg);
    /* Prevents horizontal scroll on mobile */
    overflow-x: hidden; 
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

/* --- CUSTOM CURSOR --- */
.cursor-dot {
    width: 5px; height: 5px;
    background-color: var(--primary);
    position: fixed; top: 0; left: 0;
    transform: translate(-50%, -50%);
    border-radius: 50%; z-index: 9999;
    pointer-events: none;
}

.cursor-outline {
    width: 30px; height: 30px;
    border: 2px solid var(--primary);
    position: fixed; top: 0; left: 0;
    transform: translate(-50%, -50%);
    border-radius: 50%; z-index: 9998;
    pointer-events: none;
    transition: transform 0.1s ease-out;
}

/* --- GLASSMORPHISM --- */
.glass {
    background: var(--glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border);
}

/* --- HEADER & NAV --- */
header {
    position: fixed;
    top: 0; width: 100%;
    z-index: 1000;
    padding: 15px 5%;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 25px;
    border-radius: 50px;
}
.logo {
    text-decoration: none; /* Removes the default link underline */
    color: inherit;        /* Keeps your original text color */
    cursor: pointer;      /* Ensures the 'hand' icon shows on hover */
}

.logo { font-size: 1.3rem; font-weight: 800; }
.logo span { color: var(--primary); }
.nav-links { display: flex; align-items: center; gap: 20px; }
.nav-links a { color: var(--text); text-decoration: none; font-weight: 600; font-size: 0.85rem; }
.nav-btn { background: var(--primary); padding: 8px 18px; border-radius: 25px; transition: 0.3s; text-decoration: none; color: white; font-size: 0.85rem; }

/* --- HERO SECTION --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 10% 60px;
    background: radial-gradient(circle at top right, #001f3f, transparent);
    text-align: left; 
}

.hero-content { max-width: 750px; width: 100%; }

.app-icon-left {
    margin-bottom: 20px;
    display: flex;
    justify-content: flex-start;
}

.main-app-icon {
    width: 70px;
    height: 70px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    border: 1px solid var(--border);
}

.badge {
    display: inline-block;
    background: rgba(0, 123, 255, 0.1);
    color: var(--primary);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: bold;
    margin-bottom: 15px;
}

h1 {
    font-size: clamp(2rem, 7vw, 4rem); /* Responsive font scaling */
    line-height: 1.2;
    margin-bottom: 15px;
}

h1 span { color: var(--primary); }

.hero-content p {
    color: var(--text-dim);
    font-size: 1.05rem;
    margin-bottom: 35px;
    max-width: 600px;
}

.main-btn {
    display: inline-block;
    background: var(--primary);
    color: white;
    text-decoration: none;
    padding: 16px 32px;
    border-radius: 12px;
    font-weight: 800;
    font-size: 1rem;
    box-shadow: 0 10px 30px rgba(0, 123, 255, 0.2);
    transition: 0.4s;
}

.subtext { margin-top: 12px; font-size: 0.75rem; color: var(--text-dim); }

/* --- UPDATE & SPECS GRID --- */
.update-section { padding: 40px 10%; }
.update-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 25px;
}
.update-box, .specs-box { padding: 30px; border-radius: 20px; }
.update-box h3, .specs-box h3 { margin-bottom: 15px; color: var(--primary); font-size: 1.2rem; }
.update-list { list-style: none; }
.update-list li { 
    margin-bottom: 12px; 
    font-size: 0.9rem; 
    color: var(--text-dim); 
    display: flex; 
    align-items: flex-start;
    gap: 10px;
}
.spec-item { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 0.85rem; }
.spec-item:last-child { border-bottom: none; }
.spec-item span { color: var(--primary); font-weight: 600; }

/* --- ABOUT SECTION (CENTERED) --- */
.about-section { padding: 60px 10%; text-align: center; }
.about-card { 
    padding: 40px 30px; 
    border-radius: 25px; 
    line-height: 1.8; 
    max-width: 850px;
    margin: 0 auto;
}
.about-card h2 { margin-bottom: 20px; font-size: 1.8rem; }
.about-card p { font-size: 1rem; color: var(--text-dim); }

/* --- FEATURES (CENTERED HEADER + HOVER) --- */
.features { padding: 60px 10%; }
.features h2 { font-size: 2rem; margin-bottom: 40px; text-align: center; width: 100%; }
.features h2 span { color: var(--primary); }

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.feature-card { 
    padding: 35px; 
    border-radius: 20px; 
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: var(--glass);
    border: 1px solid var(--border);
    text-align: left;
}

.feature-card:hover { 
    transform: scale(1.03); 
    border-color: var(--primary); 
    box-shadow: 0 10px 30px rgba(0, 123, 255, 0.1);
}

.feature-card .icon { font-size: 2.2rem; margin-bottom: 20px; display: block; }
.feature-card h3 { margin-bottom: 10px; font-size: 1.25rem; }
.feature-card p { font-size: 0.95rem; color: var(--text-dim); }

/* --- LIQUID FOOTER --- */
.liquid-footer {
    position: relative;
    width: 100%;
    margin-top: 60px;
    padding: 50px 0;
    overflow: hidden;
    background: linear-gradient(-45deg, #0a0a0c, #001f3f, #007bff, #001f3f);
    background-size: 400% 400%;
    animation: liquidGradient 12s ease infinite;
}

@keyframes liquidGradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.footer-blur {
    backdrop-filter: blur(60px);
    -webkit-backdrop-filter: blur(60px);
    width: 100%;
    display: flex;
    justify-content: center;
}

.footer-content { text-align: center; max-width: 600px; padding: 0 20px; }
.footer-logo { font-size: 1.6rem; font-weight: 800; margin-bottom: 10px; }
.footer-logo span { color: var(--primary); }
.dev-text { font-size: 0.95rem; margin-bottom: 8px; }
.dev-text span { color: var(--primary); font-weight: 700; }
.copyright { color: rgba(255, 255, 255, 0.4); font-size: 0.8rem; }

/* --- REVEAL ANIMATION --- */
.reveal { opacity: 0; transform: translateY(20px); transition: 0.7s ease-out; }
.reveal.active { opacity: 1; transform: translateY(0); }

/* --- MOBILE RESPONSIVENESS (ULTIMATE FIX) --- */
@media (max-width: 900px) {
    .update-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    * { cursor: auto; }
    .cursor-dot, .cursor-outline { display: none; }
    
    header { padding: 10px 5%; }
    nav { padding: 10px 20px; }
    .logo { font-size: 1.1rem; }

    .hero { 
        text-align: center; 
        padding: 100px 7% 40px; 
        justify-content: center;
    }
    .app-icon-left { justify-content: center; }
    .main-app-icon { width: 65px; height: 65px; }
    
    h1 { font-size: 2.2rem; } /* Tightened for mobile */
    .hero-content p { font-size: 0.95rem; margin-bottom: 30px; }
    .nav-links { display: none; }
    
    .update-section, .about-section, .features { padding: 30px 7%; }
    .about-card { padding: 30px 20px; }
    .about-card h2, .features h2 { font-size: 1.6rem; }
    
    .feature-grid { grid-template-columns: 1fr; gap: 20px; }
    .feature-card { text-align: center; padding: 30px; }
    .feature-card .icon { margin: 0 auto 15px; font-size: 2rem; }
    .feature-card h3 { font-size: 1.15rem; }
}

/* For very small devices (Lagos/Naija budget phones) */
@media (max-width: 480px) {
    h1 { font-size: 1.8rem; }
    .main-btn { width: 100%; padding: 14px 20px; font-size: 0.9rem; }
    .spec-item { font-size: 0.75rem; }
}