:root {
   --primary: #FFC008;
    --secondary: #FC6C00;
    --dark: #0f172a;
    --light: #f8fafc;
    --gray: #64748b;
    --white: #ffffff;
}

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

body {
    font-family: 'Baloo 2', sans-serif;
    color: var(--dark);
    overflow-x: hidden; /* Prevent horizontal scroll */
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Header & Nav */
header {
    background: var(--white);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo { font-size: 1.5rem; font-weight: 700; }
.logo span { color: var(--primary); }

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, #f0f7ff 0%, #ffffff 100%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr; /* Mobile first: 1 column */
    gap: 2rem;
    align-items: center;
}

.hero-text h1 {
    font-size: 2.2rem;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.hero-btns {
    display: flex;
    flex-direction: column; /* Stack buttons on mobile */
    gap: 1rem;
}

.hero-image img {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* Common Buttons */
.btn-primary, .btn-outline, .btn-whatsapp {
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    text-align: center;
    display: inline-block;
}

.btn-primary { background: var(--primary); color: white; }
.btn-outline { border: 2px solid #ddd; color: var(--dark); }
.btn-whatsapp { background: #25d366; color: white; margin-top: 1rem; }

/* Features & Pricing Grids */
.feature-grid, .pricing-grid {
    display: grid;
    grid-template-columns: 1fr; /* Mobile: 1 column */
    gap: 1.5rem;
    padding-top: 2rem;
}

.section-title { text-align: center; margin-top: 60px; font-size: 1.8rem; }

.feature-card, .pricing-card {
    padding: 2rem;
    background: var(--light);
    border-radius: 12px;
}

.pricing-card.popular {
    border: 2px solid var(--primary);
}

/* Responsive Breakpoints */

/* Tablet (768px and up) */
@media (min-width: 768px) {
    .hero-grid { grid-template-columns: 1fr 1fr; }
    .hero-text h1 { font-size: 3rem; }
    .hero-btns { flex-direction: row; }
    
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: repeat(3, 1fr); }
    
    .pricing-card.popular { transform: scale(1.05); }
}

/* Mobile Menu Logic (Max-width 767px) */
@media (max-width: 767px) {
    .menu-toggle { display: block; }

    .nav-links {
        position: fixed;
        right: -100%;
        top: 0;
        height: 100vh;
        width: 70%;
        background: white;
        flex-direction: column;
        justify-content: center;
        transition: 0.4s;
        box-shadow: -5px 0 15px rgba(0,0,0,0.1);
        z-index: 1001;
    }

    .nav-links.active { right: 0; }

    .menu-overlay.active {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,0.5);
        z-index: 1000;
    }
}

footer { padding: 2rem 0; text-align: center; background: var(--light); margin-top: 4rem; }