:root {
    --primary-green: #009688;
    --secondary-yellow: #FFC107;
    --accent-orange: #FF9800;
    --bg-cream: #FFFDE7;
    --text-dark: #2D3436;
    --text-light: #636E72;
    --white: #FFFFFF;
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.05);
    --radius-lg: 24px;
    --radius-md: 16px;
    --gradient-br: linear-gradient(135deg, #009688 0%, #00796B 100%);
    --gradient-warm: linear-gradient(135deg, #FFFDE7 0%, #FFF9C4 100%);
}

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

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

/* Typography */
h1,
h2,
h3 {
    font-weight: 800;
    line-height: 1.2;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navbar */
nav {
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-direction: column;
}

.logo-container img {
    height: 80px;
}

.logo-container p {
    font-size: 1.1rem;
    margin-top: -5px;
}

.logo-text {
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--primary-green);
}

/* Hero Section */
.hero {
    padding: 240px 0 80px;
    background: var(--gradient-warm);
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to top, var(--white), transparent);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text h1 {
    font-size: 3.5rem;
    color: var(--primary-green);
    margin-bottom: 20px;
}

.hero-text p {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 30px;
}

.hero-icons {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
    color: var(--text-light);
    font-weight: 600;
}

.hero-icons span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.cta-group {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn {
    padding: 16px 32px;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-primary {
    background-color: var(--primary-green);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(0, 150, 136, 0.3);
}

.btn-primary:hover {
    background-color: #00796B;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--primary-green);
    color: var(--primary-green);
}

.btn-secondary:hover {
    background-color: rgba(0, 150, 136, 0.05);
}

.hero-visual img {
    width: 100%;
    max-width: 500px;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
}

/* How It Works */
.how-it-works {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--primary-green);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.step-card {
    text-align: center;
    padding: 40px;
    border-radius: var(--radius-md);
    background: var(--white);
    box-shadow: var(--shadow-soft);
    transition: transform 0.3s ease;
}

.step-card:hover {
    transform: translateY(-10px);
}

.step-icon {
    width: 80px;
    height: 80px;
    background: var(--bg-cream);
    color: var(--secondary-yellow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 20px;
}

/* App Preview */
.app-preview {
    padding: 100px 0;
    background-color: #F8F9FA;
}

.preview-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.preview-features ul {
    list-style: none;
}

.preview-features li {
    margin-bottom: 20px;
    padding-left: 30px;
    position: relative;
    font-weight: 600;
}

.preview-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-green);
    font-weight: 900;
}

/* Characters */
.characters {
    padding: 100px 0;
    background: var(--gradient-warm);
    text-align: center;
}

.character-visual img {
    max-width: 600px;
    width: 100%;
    margin-bottom: 30px;
}

.character-text {
    max-width: 700px;
    margin: 0 auto;
}

/* CTA Section */
.final-cta {
    padding: 100px 0;
    background: var(--gradient-br);
    color: var(--white);
    text-align: center;
}

.final-cta h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.final-cta p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.final-cta .btn-primary {
    background-color: var(--white);
    color: var(--primary-green);
}

.final-cta .btn-secondary {
    background-color: transparent;
    border: 2px solid var(--white);
    color: var(--white);
}

.final-cta .btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Footer */
footer {
    padding: 60px 0;
    background-color: var(--white);
    border-top: 1px solid #EEE;
    text-align: center;
}

.footer-links {
    margin: 20px 0;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.9rem;
}

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

/* Mobile Responsive */
@media (max-width: 968px) {

    .hero-content,
    .preview-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-icons {
        justify-content: center;
    }

    .cta-group {
        justify-content: center;
    }

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

    .hero-text h1 {
        font-size: 2.5rem;
    }
}