/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background-color: #faf9f5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
header {
    padding: 20px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    background-color: #faf9f5;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 500;
    color: #1a1a1a;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: #cc6633;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

nav a {
    font-size: 15px;
    font-weight: 400;
    color: #4a4a4a;
    text-decoration: none;
    margin: 0 24px;
    transition: color 0.2s ease;
}

nav a:hover {
    color: #cc6633;
}

/* Hero Section */
.hero {
    background-color: #faf9f5;
    padding: 40px 0 60px 0;
    min-height: calc(100vh - 73px); /* Full viewport height minus header */
    display: flex;
    align-items: center;
}

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

.hero-text {
    padding-right: 40px;
}

.hero-text h1 {
    font-size: 48px;
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: #1a1a1a;
    margin-bottom: 20px;
}

.hero-text h1 .accent {
    font-weight: 700;
    color: #cc6633;
}

.subtitle {
    font-size: 17px;
    font-weight: 400;
    line-height: 1.6;
    color: #666666;
    margin-bottom: 28px;
}

/* Hero Image */
.hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image img {
    width: 100%;
    max-width: 1400px;
    height: auto;
}

/* Buttons */
.btn-primary {
    padding: 12px 24px;
    background: #cc6633;
    color: #ffffff;
    border: none;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: background-color 0.2s ease;
}

.btn-primary:hover {
    background: #b35529;
}

.btn-secondary {
    padding: 12px 24px;
    background: transparent;
    color: #cc6633;
    border: 1px solid #cc6633;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    background: rgba(204, 102, 51, 0.1);
}

/* Problems Section */
.problems {
    padding: 80px 0;
    background-color: #faf9f5;
}

.problems h2 {
    font-size: 32px;
    font-weight: 500;
    letter-spacing: -0.01em;
    color: #1a1a1a;
    text-align: center;
    margin-bottom: 48px;
}

.problems-list {
    list-style: none;
    max-width: 800px;
    margin: 0 auto;
    padding: 0;
}

.problems-list li {
    padding: 16px 0 16px 24px;
    margin-bottom: 16px;
    border-left: 3px solid #cc6633;
    color: #1a1a1a;
    font-size: 17px;
    line-height: 1.6;
}

/* Features Section */
.features {
    padding: 80px 0;
    background-color: #faf9f5;
}

.features h2 {
    font-size: 32px;
    font-weight: 500;
    letter-spacing: -0.01em;
    color: #1a1a1a;
    text-align: center;
    margin-bottom: 48px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.card {
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 12px;
    padding: 32px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    transition: all 0.2s ease;
}

.card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.card h3 {
    font-size: 20px;
    font-weight: 500;
    letter-spacing: -0.01em;
    color: #1a1a1a;
    margin-bottom: 12px;
}

.card p {
    font-size: 16px;
    font-weight: 400;
    line-height: 1.6;
    color: #666666;
}

/* CTA Section */
.cta {
    padding: 80px 0;
    background-color: #faf9f5;
    text-align: center;
}

.cta h2 {
    font-size: 32px;
    font-weight: 500;
    letter-spacing: -0.01em;
    color: #1a1a1a;
    margin-bottom: 32px;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
footer {
    background-color: #faf9f5;
    padding: 32px 0;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 48px;
}

.contact-info h3 {
    font-size: 15px;
    font-weight: 500;
    color: #1a1a1a;
    margin-bottom: 8px;
}

.contact-info p {
    font-size: 14px;
    font-weight: 400;
    line-height: 1.5;
    color: #666666;
    margin-bottom: 4px;
}

.contact-info a {
    color: #cc6633;
    text-decoration: none;
    transition: color 0.2s ease;
}

.contact-info a:hover {
    color: #b35529;
}

.footer-note {
    max-width: 600px;
}

.footer-note p {
    font-size: 14px;
    font-weight: 400;
    line-height: 1.5;
    color: #666666;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        padding: 40px 0 60px 0;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-text {
        padding-right: 0;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 36px;
    }

    .subtitle {
        font-size: 16px;
    }

    .btn-primary {
        display: block;
        margin: 0 auto;
    }

    .problems h2,
    .features h2,
    .cta h2 {
        font-size: 28px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 320px;
    }

    .footer-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }

    .problems,
    .features,
    .cta {
        padding: 48px 0;
    }

    footer {
        padding: 32px 0;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 32px;
    }

    .subtitle {
        font-size: 15px;
    }

    .problems h2,
    .features h2,
    .cta h2 {
        font-size: 24px;
    }

    .logo {
        font-size: 18px;
    }

    .logo-icon {
        width: 28px;
        height: 28px;
    }

    nav a {
        margin: 0 12px;
        font-size: 14px;
    }

    .card {
        padding: 24px;
    }
}