:root {
    --bg-dark: #0A0F1C;
    --bg-card: #141B2D;
    --primary: #FF9933;
    /* Saffron */
    --secondary: #138808;
    /* Green */
    --accent: #3B82F6;
    --text: #F8FAFC;
    --text-muted: #94A3B8;
    --gradient-india: linear-gradient(135deg, #FF9933, #FFFFFF, #138808);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text);
    line-height: 1.6;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    gap: 60px;
    flex-wrap: wrap;
    background: radial-gradient(ellipse at top left, rgba(255, 153, 51, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at bottom right, rgba(19, 136, 8, 0.1) 0%, transparent 50%);
}

.hero-content {
    max-width: 550px;
    text-align: center;
}

.badge {
    display: inline-block;
    background: rgba(255, 153, 51, 0.15);
    color: var(--primary);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

.highlight {
    background: var(--gradient-india);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tagline {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.cta-buttons {
    margin-bottom: 40px;
}

.btn.primary img {
    height: 50px;
    transition: transform 0.2s;
}

.btn.primary:hover img {
    transform: scale(1.05);
}

.stats {
    display: flex;
    justify-content: center;
    gap: 40px;
}

.stat {
    text-align: center;
}

.stat .num {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
}

.stat .label {
    font-size: 14px;
    color: var(--text-muted);
}

.hero-visual {
    display: block;
}

.phone-mockup {
    width: 180px;
    height: 360px;
    background: var(--bg-card);
    border-radius: 24px;
    border: 3px solid #333;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    overflow: hidden;
}

.screen-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 21px;
}

.screen-placeholder {
    font-size: 60px;
}

@media (min-width: 900px) {
    .phone-mockup {
        width: 220px;
        height: 440px;
        border-radius: 30px;
    }

    .screen-placeholder {
        font-size: 80px;
    }

    .screen-image {
        border-radius: 27px;
    }
}

/* Features Section */
.features {
    padding: 80px 20px;
    text-align: center;
    background-color: var(--bg-card);
}

.features h2 {
    font-size: 28px;
    margin-bottom: 50px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.feature-card {
    background: var(--bg-dark);
    border: 1px solid #1E293B;
    border-radius: 16px;
    padding: 30px;
    text-align: left;
    transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.feature-card .icon {
    font-size: 32px;
    margin-bottom: 15px;
}

.feature-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

.feature-card p {
    font-size: 14px;
    color: var(--text-muted);
}

/* Final CTA */
.final-cta {
    padding: 80px 20px;
    text-align: center;
    background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg-dark) 100%);
}

.final-cta h2 {
    font-size: 32px;
    margin-bottom: 15px;
}

.final-cta p {
    color: var(--text-muted);
    margin-bottom: 30px;
}

.btn.primary-large {
    display: inline-block;
    background: var(--primary);
    color: var(--bg-dark);
    text-decoration: none;
    padding: 16px 40px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 16px;
    transition: background 0.2s, transform 0.2s;
}

.btn.primary-large:hover {
    background: #e68a00;
    transform: scale(1.03);
}

/* Footer */
footer {
    padding: 30px 20px;
    text-align: center;
    font-size: 14px;
    color: var(--text-muted);
    border-top: 1px solid #1E293B;
}

footer a {
    color: var(--accent);
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}