/* === 1. Basic Setup & Light Mode === */
body {
    font-family: 'Poppins', sans-serif;
    background-color: #f4f7f6;
    background-image: linear-gradient(180deg, #FFFFFF 0%, #E8F0FF 100%);
    color: #333;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative; /* (Blobs (ब्लॉक्स) (Blobs) ke liye zaroori (important) (ज़रूरी) hai) */
}

/* === 2. Background (बैकग्राउंड) (Background) Blobs (ब्लॉक्स) (Blobs) (Jo 'design' (डिज़ाइन) (design) ko 'full' (भरा हुआ) (full) (भरा हुआ) (full) banayenge) === */
.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
    z-index: -1;
}
.blob-top-left {
    width: 400px;
    height: 400px;
    top: -150px;
    left: -150px;
    background: #0072FF; /* (Blue) (नीला) (Blue) */
}
.blob-bottom-right {
    width: 500px;
    height: 500px;
    bottom: -200px;
    right: -200px;
    background: #FFC107; /* (Gold) (गोल्ड) (Gold) */
}


/* === 3. Header (हेडर) (Header) & Navigation (नेविगेशन) (Navigation) === */
header {
    width: 100%;
    padding: 20px 0;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

nav {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: #0D1035; 
    display: flex;
    align-items: center;
}

.logo img {
    width: 40px;
    height: 40px;
    margin-right: 12px;
    border-radius: 8px;
}

.nav-links a {
    color: #333; 
    text-decoration: none;
    font-weight: 600;
    margin-left: 20px;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #0072FF; 
}

.cta-button.nav-cta {
    background: #0072FF;
    color: #FFFFFF;
    padding: 8px 20px;
    border-radius: 50px;
    display: inline-block;
}
.cta-button.nav-cta:hover {
    background: #005bb5;
    color: #FFFFFF;
}


/* === 4. 'Hero' (हीरो) (Hero) Section (सेक्शन) (Section) === */
#hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 150px; 
    min-height: 80vh;
}

.hero-content {
    flex: 1;
}

.hero-content h1 {
    font-size: 52px; 
    font-weight: 700;
    color: #0D1035; 
    line-height: 1.2;
}

.hero-content p {
    font-size: 18px;
    margin: 20px 0 30px;
    color: #555;
}

.cta-button {
    background: linear-gradient(45deg, #0072FF, #004DCB); 
    color: #FFFFFF; 
    text-decoration: none;
    padding: 14px 30px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 114, 255, 0.3); 
}

.hero-image {
    flex: 1;
    text-align: right;
}

/* === 5. 'Wave Divider' (वेव डिवाइडर) (Wave Divider) (Section (सेक्शन) (Section) 'separator' (सेपरेटर) (separator)) === */
.wave-divider {
    position: relative;
    width: 100%;
    height: 100px;
    overflow: hidden;
    background-color: #FFFFFF; /* (Yeh zaroori (important) (ज़रूरी) hai agar (if) (अगर) 'wave' (वेव) (wave) ke upar (above) (ऊपर) (above) (ऊपर) bhi 'color' (कलर) (color) chahiye) */
}

.wave-divider > svg {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
}
.shape-fill {
    fill: #FFFFFF; 
}


/* === 6. 'Features' (फीचर्स) (Features) Section (सेक्शन) (Section) (Naye (New) (नये) 'Solid Cards' (सॉलिड कार्ड) (Solid Cards)) === */
#features {
    padding: 80px 0;
    text-align: center;
    background-color: #FFFFFF; 
}

#features h2 {
    font-size: 36px;
    margin-bottom: 50px;
    color: #0D1035;
}

.features-grid {
    display: flex;
    justify-content: center;
    gap: 30px;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: #FFFFFF;
    border: 1px solid #E0E0E0;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05); 
    
    padding: 30px;
    border-radius: 20px;
    flex: 1;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 114, 255, 0.15); 
}

.feature-card i {
    font-size: 40px;
    color: #0072FF; 
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 22px;
    color: #0D1035; 
    margin-bottom: 10px;
}

/* === 7. 'How it Works' (कैसे काम करता है) (How it Works) Section (सेक्शन) (Section) === */
#how-it-works {
    padding: 80px 0;
    text-align: center;
    background-color: #FFFFFF; 
}

#how-it-works h2 {
    font-size: 36px;
    margin-bottom: 50px;
    color: #0D1035;
}

.steps-grid {
    display: flex;
    justify-content: center;
    gap: 30px;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.step {
    flex: 1;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #0072FF, #004DCB); 
    color: #FFFFFF; 
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    margin: 0 auto 20px;
}

.step h3 {
    font-size: 22px;
    color: #0D1035;
    margin-bottom: 10px;
}

/* === 8. Footer (फुटर) (Footer) === */
footer {
    text-align: center;
    padding: 40px 0;
    margin-top: 50px;
    background-color: #0D1035; 
    color: #B0B0B0;
}

.footer-links a {
    color: #B0B0B0;
    text-decoration: none;
    margin: 0 10px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #FFFFFF;
}

/* === 9. 'Scroll' (स्क्रॉल) (Scroll) 'Animation' (एनीमेशन) (Animation) 'Class' (क्लास) (Class) (Koi badlav nahi) === */
.hidden {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.show {
    opacity: 1;
    transform: translateY(0);
}

/* === 10. 'Image Slider' (इमेज स्लाइडर) (Image Slider) 'Style' (स्टाइल) (Style) [FIXED] 'Thick Size' (मोटा साइज़) (Thick Size) === */
.slider-container {
    width: 300px;
    /* [FIX] 'Height' (ऊंचाई) (height) 'fix' (फिक्स) (fix) karne ke liye */
    height: 533px; /* (Yeh 9:16 'aspect ratio' (आस्पेक्ट रेश्यो) (aspect ratio) ke liye hai, 300px (300px) (300px) width (चौड़ाई) (width) par) */
    position: relative;
    margin: 0 auto;
    border: 10px solid #111;
    border-radius: 40px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.slider-track {
    display: flex;
    /* [FIX] 'Height' (ऊंचाई) (height) ko 'container' (कंटेनर) (container) ke barabar (equal) (बराबर) (equal) (बराबर) set (सेट) (set) karein */
    height: 100%; 
    transition: transform 0.6s ease-in-out;
}

.slide {
    width: 100%;
    /* [FIX] 'Image' (इमेज) (image) ko 'container' (कंटेनर) (container) ke andar (inside) (अंदर) sahi (correct) (सही) se fit (फिट) (fit) karein */
    height: 100%; 
    object-fit: cover; /* (Yeh 'image' (इमेज) (image) ko 'crop' (क्रॉप) (crop) karega lekin (but) (लेकिन) uski 'ratio' (रेश्यो) (ratio) maintain (मेंटेन) (maintain) rakhega) */
    flex-shrink: 0;
    display: block;
}

.slider-dots {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background-color: #FFFFFF;
    transform: scale(1.2);
}


/* === 11. 'Mobile Responsive Fix' (मोबाइल रिस्पॉन्सिव फिक्स) (Mobile Responsive Fix) [FIXED] 'Slider Size' (स्लाइडर साइज़) (Slider Size) === */
@media (max-width: 768px) {

    .nav-links {
        display: none; 
    }
    
    #hero {
        flex-direction: column; 
        padding-top: 120px; 
        text-align: center;
    }

    .hero-content h1 {
        font-size: 38px; 
    }

    .hero-content p {
        font-size: 16px;
    }
    
    .cta-button {
        padding: 12px 25px;
        font-size: 14px;
    }

    .hero-image {
        text-align: center;
        margin-top: 40px;
        width: 100%;
    }
    .slider-container {
        width: 250px; /* (Mobile (मोबाइल) (Mobile) par 'phone' (फ़ोन) (phone) 'mockup' (मॉकअप) (mockup) chhota (small) (छोटी) (small) karein) */
        height: 444px; /* [FIX] 'Mobile' (मोबाइल) (Mobile) par bhi 'height' (ऊंचाई) (height) 'adjust' (एडजस्ट) (adjust) karein (250px (250px) (250px) width (चौड़ाई) (width) par 9:16) */
        border-width: 8px;
        border-radius: 30px;
    }
    .slider-dots {
        bottom: 20px;
    }
    .dot {
        width: 8px;
        height: 8px;
    }

    .features-grid {
        flex-direction: column;
        gap: 20px;
    }

    #features h2 {
        font-size: 30px;
    }

    .steps-grid {
        flex-direction: column;
        gap: 40px;
    }

    #how-it-works h2 {
        font-size: 30px;
    }
}