@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700;800&display=swap');

:root {
    --primary: #667eea;
    --primary-dark: #764ba2;
    --accent: #ff6b6b;
    --text: #1a202c;
    --text-light: #4a5568;
    --bg-light: #f7fafc;
    --white: #ffffff;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--bg-light);
    overflow-x: hidden;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate {
    animation: fadeInUp 0.8s ease forwards;
}

/* Header & Hero */
.hero {
    background: radial-gradient(circle at top right, #764ba2 0%, #667eea 100%);
    color: white;
    padding: 100px 20px 160px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -50px;
    left: 0;
    width: 100%;
    height: 100px;
    background: var(--bg-light);
    transform: skewY(-3deg);
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -1px;
    line-height: 1.1;
}

.hero p {
    font-size: clamp(1.1rem, 3vw, 1.4rem);
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 40px;
    font-weight: 300;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Feature Grid */
.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: var(--text);
    margin-bottom: 10px;
}

.section-title p {
    color: var(--text-light);
    font-size: 1.1rem;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.feature-card {
    background: var(--white);
    padding: 40px;
    border-radius: 24px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0,0,0,0.05);
    position: relative;
    z-index: 1;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    display: block;
}

.feature-card h3 {
    color: var(--text);
    margin-bottom: 15px;
    font-size: 1.5rem;
    font-weight: 700;
}

.feature-card p {
    color: var(--text-light);
    font-size: 1.05rem;
}

/* Mockup Layout */
.mockup-section {
    display: flex;
    align-items: center;
    gap: 60px;
    padding: 100px 0;
    flex-wrap: wrap;
}

.mockup-content {
    flex: 1;
    min-width: 300px;
}

.mockup-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.mockup-image {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.mockup-image img {
    max-width: 100%;
    border-radius: 40px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.15);
}

/* CTA */
.cta-box {
    background: var(--text);
    color: white;
    padding: 80px 40px;
    border-radius: 40px;
    text-align: center;
    margin-top: 60px;
    position: relative;
}

.cta-box h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.btn {
    display: inline-flex;
    align-items: center;
    background: var(--primary);
    color: white;
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s;
    margin: 10px;
    gap: 10px;
}

.btn:hover {
    transform: scale(1.05);
    background: var(--primary-dark);
}

.btn-white {
    background: var(--white);
    color: var(--text);
}

/* Footer */
.footer {
    padding: 80px 20px 40px;
    text-align: center;
    border-top: 1px solid rgba(0,0,0,0.05);
}

.footer-links {
    margin: 30px 0;
}

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    margin: 0 15px;
    font-weight: 500;
    transition: color 0.2s;
}

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

@media (max-width: 768px) {
    .hero {
        padding: 80px 20px 120px;
    }
    .mockup-section {
        flex-direction: column-reverse;
        text-align: center;
    }
}