:root {
    --primary: #4169e1;
    --primary-dark: #3152c2;
    --text-main: #1f2937;
    --text-muted: #6b7280;
    --bg-light: #ffffff;
    --bg-off: #f9fafb;
    --white: #ffffff;
    --container-width: 1100px;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--text-main);
    line-height: 1.6;
    background-color: var(--bg-light);
    overflow-x: hidden;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

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

/* Navigation */
nav {
    height: 80px;
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid #f0f0f0;
}

.nav-content {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-logo {
    height: 40px;
    width: auto;
    border-radius: 8px;
}

.logo-text {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -1px;
    color: var(--text-main);
}

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    margin-left: 25px;
    font-weight: 600;
    font-size: 14px;
    transition: color 0.3s;
}

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

/* Hero Section */
.hero {
    padding: 80px 0;
    position: relative;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
    gap: 50px;
}

.hero-text {
    position: relative;
    z-index: 10;
}

.hero-text h1 {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -2px;
}

.hero-text p {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 500px;
}

.btn-primary {
    display: inline-block;
    background: var(--primary);
    color: white;
    text-decoration: none;
    padding: 16px 36px;
    border-radius: 12px;
    font-weight: 700;
    box-shadow: 0 10px 20px rgba(65, 105, 225, 0.2);
    transition: transform 0.3s, box-shadow 0.3s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(65, 105, 225, 0.3);
}

/* Mockup */
.mockup-container {
    width: 100%;
    max-width: 450px;
    z-index: 5;
    position: relative;
}

.final-mockup {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 30px 60px rgba(0,0,0,0.12));
}

/* Background Shapes */
.bg-shape {
    position: absolute;
    z-index: 1;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
}

.shadow-shape {
    width: 500px;
    height: 500px;
    background: #f0f7ff;
    top: -50px;
    right: -100px;
    transform: rotate(15deg);
}

.accent-shape {
    width: 300px;
    height: 300px;
    background: #e0e7ff;
    bottom: -50px;
    left: -50px;
    opacity: 0.5;
}

/* Sub-pages Stlying */
.sub-page {
    padding: 60px 20px;
    min-height: 70vh;
}

.sub-page h1 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 30px;
    letter-spacing: -1.5px;
}

.card-content {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    border: 1px solid #f0f0f0;
}

.card-content h2 { margin-bottom: 20px; }
.card-content h3 { margin: 30px 0 15px; }

/* Features page grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 30px;
}

.feature-card {
    background: white;
    padding: 35px;
    border-radius: 20px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    border: 1px solid #f0f0f0;
    transition: transform 0.3s;
}

.feature-card:hover { transform: translateY(-5px); border-color: var(--primary); }
.feature-card .icon { font-size: 40px; margin-bottom: 15px; }

/* Footer */
footer {
    padding: 50px 0;
    background: var(--bg-off);
    border-top: 1px solid #eee;
    color: var(--text-muted);
}

.footer-links {
    margin-top: 20px;
}

.footer-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 13px;
    margin: 0 10px;
}

.footer-links a:hover { color: var(--primary); }

/* Quick Intro section */
.quick-intro {
    padding: 80px 0;
    background: #4169e108;
}

.link-more {
    color: var(--primary);
    text-decoration: none;
    font-weight: 700;
}

/* RESPONSIVE DESIGN - MOBILE FIXES */
@media (max-width: 900px) {
    .nav-content {
        flex-direction: column;
        height: auto;
        padding: 15px 0;
        gap: 15px;
    }
    
    nav { height: auto; }

    .nav-links {
        display: flex;
        justify-content: center;
        width: 100%;
        gap: 10px;
    }

    .nav-links a {
        margin: 0 8px;
        font-size: 13px;
    }

    .hero {
        padding: 80px 0 40px 0; /* Upar se thoda aur niche (80px) kar diya */
        text-align: center;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 60px; /* Text aur Photo ke beech zyada gap */
    }

    .hero-text h1 {
        font-size: 34px;
        margin-bottom: 15px;
    }

    .hero-text p {
        margin: 0 auto 30px;
        font-size: 16px;
    }

    .mockup-container {
        margin: 0 auto;
        max-width: 320px;
    }

    /* MOBILE PAR DECORATIVE SHAPES KO HATA DIYA HAI */
    .bg-shape {
        display: none !important;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .sub-page h1 {
        font-size: 30px;
    }
    
    .card-content {
        padding: 20px;
    }
}

/* --- PRIVACY POLICY PAGE UNIQUE STYLES --- */
.policy-container {
    max-width: 900px !important;
    margin: 40px auto;
    background: var(--white);
    padding: 50px;
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
}

.policy-container h1 {
    font-size: 36px;
    text-align: center;
    margin-bottom: 12px;
}

.effective-date {
    text-align: center;
    color: var(--text-muted);
    font-size: 15px;
    margin-bottom: 40px;
    border-bottom: 1px solid #f0f0f0;
    padding-bottom: 20px;
}

.policy-container h2 {
    margin-top: 40px;
    margin-bottom: 20px;
    color: var(--text-main);
    display: flex;
    align-items: center;
}

.policy-container h2::before {
    content: "";
    display: inline-block;
    width: 4px;
    height: 24px;
    background: var(--primary);
    margin-right: 12px;
    border-radius: 4px;
}

.highlight-box {
    background: #eff6ff;
    padding: 24px;
    border-radius: 16px;
    border: 1px solid #dbeafe;
    margin: 25px 0;
    color: #1e40af;
}

.permission-item {
    background: #f9fafb;
    padding: 15px 20px;
    border-radius: 12px;
    border: 1px solid #f0f0f0;
    margin-bottom: 12px;
}

.permission-item strong {
    display: block;
    color: var(--text-main);
    margin-bottom: 4px;
}

.contact-card {
    margin-top: 40px;
    background: #f8fafc;
    padding: 30px;
    border-radius: 16px;
    border: 1px solid #f0f0f0;
    text-align: center;
}

.btn-email {
    display: inline-block;
    margin-top: 15px;
    padding: 10px 24px;
    background: var(--primary);
    color: white !important;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
}

.policy-footer {
    text-align: center;
    margin-top: 50px;
    color: #9ca3af;
    font-size: 14px;
}

@media (max-width: 768px) {
    .policy-container {
        padding: 30px 20px;
        margin: 20px auto;
        box-shadow: none;
        border-radius: 0;
    }
}