:root {
    --primary-color: #00bf8f;
    /* Modern Tech Green */
    --secondary-color: #003d33;
    /* Deep Dark Green */
    --accent-color: #25D366;
    /* WhatsApp Green for CTA */
    --text-dark: #1e293b;
    --text-light: #64748b;
    --bg-light: #e0f2f1;
    /* Very light teal */
    --white: #ffffff;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Outfit', sans-serif;
    --shadow-soft: 0 10px 40px -10px rgba(0, 0, 0, 0.08);
    --radius-md: 16px;
    --radius-lg: 24px;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    width: 90%;
    max-width: 1000px;
    margin: 0 auto;
}

/* Header */
.header {
    background: var(--white);
    padding: 1.25rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
}

.logo {
    height: 40px;
    /* Adjust based on logo needs */
    display: block;
    margin: 0 auto;
}

/* Hero */
.hero {
    padding: 3rem 0;
    text-align: center;
}

.hero-title {
    font-size: 2.25rem;
    line-height: 1.1;
    font-weight: 800;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-visuals {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.visual-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    aspect-ratio: 16/9;
}

.visual-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.visual-card:hover img {
    transform: scale(1.05);
}

.visual-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: white;
    padding: 1.5rem 1rem 0.5rem;
    font-weight: 600;
    text-align: left;
}

.cta-button {
    display: block;
    width: 100%;
    background-color: var(--accent-color);
    color: white;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    padding: 1.25rem;
    border-radius: 50px;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    transition: transform 0.2s, box-shadow 0.2s;
    letter-spacing: 0.05em;
    animation: pulse 2s infinite ease-in-out;
}

.cta-button:hover {
    transform: scale(1.02);
    /* Slight scale on hover for feedback */
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    }

    50% {
        transform: scale(1.05);
        box-shadow: 0 4px 25px rgba(37, 211, 102, 0.5);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    }
}

.cta-button:active {
    transform: scale(0.98);
    animation: none;
    /* Stop animation on click */
}

/* Benefits */
.benefits {
    background: var(--white);
    padding: 4rem 0;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    margin-top: -1rem;
    /* Overlap effect */
}

.section-title {
    text-align: center;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.benefits-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.benefit-item {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    transition: transform 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-2px);
    background: #f1f5f9;
}

.icon-box {
    font-size: 1.5rem;
    background: var(--white);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    flex-shrink: 0;
}

.text-box h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 0.25rem;
}

.text-box p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.5;
}

/* Footer */
.footer {
    padding: 2rem 0;
    background-color: var(--bg-light);
    text-align: center;
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Desktop */
@media (min-width: 768px) {
    .container {
        max-width: 1100px;
    }

    .hero {
        padding: 5rem 0;
    }

    .hero-title {
        font-size: 3.5rem;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-visuals {
        flex-direction: row;
        justify-content: center;
        gap: 1.5rem;
    }

    .visual-card {
        flex: 1;
        aspect-ratio: 4/3;
    }

    .cta-button {
        display: inline-block;
        width: auto;
        padding: 1.25rem 4rem;
    }

    .benefits-grid {
        flex-direction: row;
    }

    .benefit-item {
        flex: 1;
        flex-direction: column;
        text-align: center;
        align-items: center;
        padding: 2rem;
    }

    .icon-box {
        margin-bottom: 1rem;
        width: 64px;
        height: 64px;
        font-size: 2rem;
    }
}