:root {
    --navy: #1B263B;
    --green: #217346;
    --gold: #FFB703;
    --white: #F8F9FA;
    --gray: #6C757D;
    --border: #DEE2E6;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--white);
    color: var(--navy);
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: white;
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
}

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

.logo {
    display: flex;
    align-items: center;
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--navy);
    text-decoration: none;
}

.logo span {
    color: var(--green);
}

.login-btn {
    padding: 8px 16px;
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--gray);
    text-decoration: none;
    font-size: 0.9rem;
    cursor: not-allowed;
}

/* Hero Section */
.hero {
    padding: 80px 0;
    text-align: center;
    background: linear-gradient(180deg, #FFFFFF 0%, #F1F3F5 100%);
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 20px;
    line-height: 1.1;
}

.hero h1 span {
    color: var(--green);
}

.hero p {
    font-size: 1.25rem;
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto 40px;
}

.cta-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    gap: 10px;
}

input[type="email"] {
    flex: 1;
    padding: 15px;
    border: 2px solid var(--border);
    border-radius: 4px;
    font-size: 1rem;
}

input[type="email"]:focus {
    border-color: var(--green);
    outline: none;
}

.btn-primary {
    background-color: var(--gold);
    color: var(--navy);
    padding: 15px 30px;
    border: none;
    border-radius: 4px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.1s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 183, 3, 0.3);
}

/* Problem/Solution Grid */
.comparison {
    padding: 80px 0;
    background: white;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

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

.card {
    padding: 30px;
    border: 1px solid var(--border);
    border-radius: 8px;
}

.card.solution {
    border-color: var(--green);
    background: rgba(33, 115, 70, 0.03);
}

.card h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.card ul {
    list-style: none;
    margin-top: 15px;
}

.card li {
    margin-bottom: 12px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
    line-height: 1.4;
}

.card .icon-x {
    color: #DC3545;
    font-weight: bold;
    flex-shrink: 0;
}

.card .icon-v {
    color: var(--green);
    font-weight: bold;
    flex-shrink: 0;
}

.card.solution li::before, .card li::before {
    content: none;
}

/* Pricing */
.pricing {
    padding: 80px 0;
    background: var(--navy);
    color: white;
    text-align: center;
}

.pricing-grid {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
}

.price-box {
    background: rgba(255, 255, 255, 0.1);
    padding: 40px;
    border-radius: 8px;
    width: 300px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.price-box h2 {
    font-size: 2.5rem;
    margin: 10px 0;
}

/* Product Showcase Journey */
.showcase {
    padding: 100px 0;
    background: white;
}

.showcase-step {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-bottom: 100px;
}

.showcase-step:nth-child(even) {
    flex-direction: row-reverse;
}

.showcase-content {
    flex: 1;
}

.showcase-visual {
    flex: 1.2;
    background: #F8F9FA;
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 40px rgba(0,0,0,0.03);
}

.step-badge {
    display: inline-block;
    background: var(--green);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
    margin-bottom: 15px;
}

.showcase-content h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--navy);
}

/* UI Mock Elements */
.ui-mock-sheet {
    background: white;
    width: 100%;
    border-radius: 8px;
    border: 1px solid var(--border);
    padding: 20px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.ui-row {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

.ui-cell {
    height: 12px;
    background: #e9ecef;
    border-radius: 4px;
}

.ui-btn-mock {
    background: var(--green);
    color: white;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: bold;
    font-size: 0.9rem;
}

/* --- RESPONSIVE MOBILE FIXES --- */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.2rem;
    }

    .hero p {
        font-size: 1.1rem;
        padding: 0 10px;
    }

    .cta-form {
        flex-direction: column;
        width: 100%;
    }

    .grid, .showcase-grid, .pricing-grid {
        grid-template-columns: 1fr;
        display: flex;
        flex-direction: column;
        gap: 20px;
    }

    .showcase-step, .showcase-step:nth-child(even) {
        flex-direction: column;
        gap: 30px;
        text-align: center;
        margin-bottom: 60px;
    }

    .showcase-visual {
        width: 100%;
        min-height: 200px;
        padding: 20px;
    }

    .about-bubble {
        padding: 30px 20px;
    }

    .price-box {
        width: 100%;
        transform: none !important;
        margin-bottom: 20px;
    }

    .receipt-mock {
        padding: 20px 15px;
        margin-top: 40px;
    }

    .receipt-title {
        font-size: 0.7rem;
    }

    .receipt-table {
        font-size: 0.8rem;
    }

    footer .container {
        text-align: center;
    }

    footer .container > div {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }

    footer div[style*="text-align: right"] {
        text-align: center !important;
    }

    .logo {
        flex-direction: column;
        align-items: flex-start;
        line-height: 1.2;
    }

    .logo span {
        display: block;
    }
}

/* Receipt Style */
.receipt-mock {
    background: white;
    border: 2px solid var(--navy);
    border-radius: 8px;
    padding: 30px;
    max-width: 600px;
    margin: 60px auto 0;
    text-align: left;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    position: relative;
}

.receipt-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 2px solid var(--navy);
    padding-bottom: 15px;
    margin-bottom: 20px;
}

.receipt-title {
    font-weight: 900;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
}

.receipt-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.receipt-table th, .receipt-table td {
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}

.receipt-table .total-row {
    font-weight: bold;
    border-top: 2px solid var(--navy);
    background: #f8f9fa;
}

.receipt-footer {
    margin-top: 20px;
    font-size: 0.75rem;
    color: var(--gray);
    display: flex;
    justify-content: space-between;
}

.badge-approved {
    background: var(--green);
    color: white;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: bold;
}

/* Footer */
footer {
    padding: 60px 0;
    background: #F8F9FA;
    border-top: 1px solid var(--border);
    font-size: 0.9rem;
    color: var(--gray);
}

.sunset-clause {
    max-width: 800px;
    margin-top: 20px;
    font-style: italic;
}