:root {
    --primary: #0077be;
    --primary-dark: #005a91;
    --primary-light: #e6f7ff;
    --secondary: #00a8cc;
    --dark: #1e293b;
    --light: #f8fafc;
    --white: #ffffff;
    --grey: #64748b;
    --accent: #ff6b6b;
    --shadow: 0 10px 30px -10px rgba(0, 119, 190, 0.2);
    --transition: all 0.3s ease;
}

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

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

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

.text-center { text-align: center; }

h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
}

/* Promo Banner */
.promo-banner {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    padding: 10px 0;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 600;
}

/* Hero Section */
.hero {
    padding: 60px 0;
    background: radial-gradient(circle at top right, var(--primary-light), var(--white));
}

.hero .mobile-stack {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

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

.hero p {
    font-size: 1.1rem;
    color: var(--grey);
    margin-bottom: 30px;
    max-width: 600px;
}

.hero-btns {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.btn-outline {
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary-light);
}

/* Pricing Section */
.pricing {
    padding: 80px 0;
    background-color: var(--light);
}

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

.section-header h2 {
    font-size: 2rem;
    margin-bottom: 10px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.pricing-card {
    background: var(--white);
    padding: 40px;
    border-radius: 24px;
    box-shadow: var(--shadow);
    position: relative;
    border: 1px solid rgba(0, 119, 190, 0.05);
}

.card-tag {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--accent);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
}

.pricing-card h3 {
    margin-bottom: 15px;
    color: var(--primary);
}

.price {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 30px;
}

.price span {
    font-size: 0.9rem;
    color: var(--grey);
    font-weight: 400;
}

.pricing-card ul {
    list-style: none;
}

.pricing-card li {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
}

.pricing-card li i {
    color: var(--primary);
}

.special-note {
    background: var(--primary-light);
    padding: 20px;
    border-radius: 12px;
    margin-top: 40px;
    text-align: center;
    border-left: 4px solid var(--primary);
}

/* USP Section */
.usp {
    padding: 80px 0;
}

.usp-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 50px;
}

.usp-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.usp-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.constraint-box {
    background: #fff8f8;
    padding: 30px;
    border-radius: 20px;
    border: 1px dashed var(--accent);
}

.constraint-box h4 {
    color: var(--accent);
    margin-bottom: 15px;
}

.constraint-box ul {
    list-style: none;
}

.constraint-box li {
    margin-bottom: 15px;
    font-size: 0.9rem;
    color: #8a4a4a;
    position: relative;
    padding-left: 20px;
}

.constraint-box li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--accent);
}

/* Portfolio Section */
.portfolio {
    padding: 80px 0;
    background-color: var(--light);
}

.portfolio-item {
    background: var(--white);
    border-radius: 30px;
    overflow: hidden;
    box-shadow: var(--shadow);
    text-align: left;
}

.portfolio-image img {
    width: 100%;
    display: block;
}

.portfolio-details {
    padding: 40px;
}

.portfolio-details h3 {
    margin-bottom: 15px;
}

.demo-access {
    background: var(--primary-light);
    padding: 15px;
    border-radius: 12px;
    margin: 20px 0;
}

.demo-access code {
    background: var(--white);
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 600;
}

/* Footer */
footer {
    padding: 40px 0;
    background: var(--dark);
    color: var(--white);
}

footer p {
    opacity: 0.7;
    font-size: 0.9rem;
}

/* Floating WA */
.floating-wa {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25d366;
    color: var(--white);
    padding: 12px 24px;
    border-radius: 50px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
}

.floating-wa:hover {
    transform: scale(1.05);
}

.floating-wa i {
    font-size: 1.4rem;
}

/* Desktop Styles */
@media (min-width: 768px) {
    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .hero .mobile-stack {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }

    .hero-content {
        flex: 1;
    }

    .hero-image {
        flex: 1;
    }

    .hero h1 {
        font-size: 3.5rem;
    }

    .usp-grid {
        grid-template-columns: 3fr 2fr;
    }

    .portfolio-item {
        display: flex;
        align-items: center;
    }

    .portfolio-image {
        flex: 1;
    }

    .portfolio-details {
        flex: 1;
    }
}