/**
 * HerbMend Landing Pages - Shared Styles
 * 
 * @package HerbMend_Landing
 */

/* CSS Variables - Design System */
:root {
    --primary: #2D5016;
    --primary-light: #3D6A1F;
    --primary-dark: #1E3A0E;
    --accent: #C8A96E;
    --accent-light: #D4BC8A;
    --bg-light: #E8F5E9;
    --bg-cream: #FDF8F0;
    --white: #FFFFFF;
    --text-dark: #1a1a1a;
    --text-medium: #4a4a4a;
    --text-light: #7a7a7a;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-hover: 0 8px 30px rgba(0,0,0,0.12);
    --radius: 12px;
    --radius-lg: 20px;
}

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

body {
    font-family: 'Inter', 'Noto Serif SC', -apple-system, sans-serif;
    color: var(--text-dark);
    line-height: 1.7;
    background: var(--white);
}

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

a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--accent-light);
}

/* Typography */
.section-title {
    font-family: 'Playfair Display', 'Noto Serif SC', serif;
    font-size: 2rem;
    color: var(--primary);
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    color: var(--text-medium);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 16px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(45,80,22,0.3);
    border: none;
    cursor: pointer;
}

.btn:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(45,80,22,0.4);
    color: var(--white);
}

/* Hero Section */
.hero {
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-cream) 100%);
    padding: 60px 20px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(200,169,110,0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(45,80,22,0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-family: 'Playfair Display', 'Noto Serif SC', serif;
    font-size: 4rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
    letter-spacing: 2px;
}

.hero-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    color: var(--primary-dark);
    padding: 8px 24px;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.tagline {
    font-size: 1.4rem;
    color: var(--text-medium);
    margin-bottom: 1.5rem;
    font-weight: 500;
    line-height: 1.8;
}

.pain-point {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    line-height: 1.9;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

/* Signals Section */
.signals {
    padding: 80px 20px;
    background: var(--white);
}

.signals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.signal-card {
    background: var(--bg-light);
    padding: 28px;
    border-radius: var(--radius);
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(45,80,22,0.08);
}

.signal-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.signal-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.signal-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
}

.signal-desc {
    font-size: 0.95rem;
    color: var(--text-medium);
    line-height: 1.7;
}

/* Risk Section */
.risk {
    padding: 80px 20px;
    background: var(--primary-dark);
}

.risk .section-title {
    color: var(--white);
}

.risk-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    max-width: 900px;
    margin: 0 auto 40px;
}

.risk-item {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 20px 32px;
    border-radius: var(--radius);
    color: var(--white);
    text-align: center;
    min-width: 200px;
}

.risk-icon {
    font-size: 2rem;
    margin-bottom: 8px;
}

.risk-text {
    font-size: 1rem;
    font-weight: 500;
}

.motivation {
    text-align: center;
    color: var(--accent-light);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

.motivation strong {
    color: var(--white);
}

/* Maintenance Section (for Balanced Constitution) */
.maintenance {
    padding: 80px 20px;
    background: linear-gradient(135deg, #f0f7f0 0%, var(--bg-cream) 100%);
}

.maintenance .section-title {
    color: var(--primary);
}

.maintenance-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    max-width: 900px;
    margin: 0 auto 40px;
}

.maintenance-item {
    background: var(--white);
    border: 2px solid var(--accent);
    padding: 20px 32px;
    border-radius: var(--radius);
    color: var(--text-dark);
    text-align: center;
    min-width: 200px;
}

.maintenance-icon {
    font-size: 2rem;
    margin-bottom: 8px;
}

.maintenance-text {
    font-size: 1rem;
    font-weight: 500;
}

/* Direction Table */
.direction {
    padding: 80px 20px;
    background: var(--white);
}

.direction-table {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    border-collapse: collapse;
    font-size: 1rem;
    box-shadow: var(--shadow);
    border-radius: var(--radius);
    overflow: hidden;
}

.direction-table th {
    background: var(--primary);
    color: var(--white);
    padding: 16px 20px;
    text-align: left;
    font-size: 1.05rem;
    font-weight: 600;
}

.direction-table td {
    padding: 16px 20px;
    border-bottom: 1px solid #e8e8e8;
    background: var(--white);
}

.direction-table tr:last-child td {
    border-bottom: none;
}

.direction-table tr:nth-child(even) td {
    background: var(--bg-light);
}

.direction-table td:first-child {
    font-weight: 600;
    color: var(--primary);
    white-space: nowrap;
    width: 100px;
}

.direction-table td:last-child {
    color: var(--accent);
    font-weight: 600;
}

.direction-table a {
    color: var(--primary);
    font-weight: 600;
}

.direction-table a:hover {
    color: var(--accent);
}

/* Solutions Section */
.solutions {
    padding: 80px 20px;
    background: var(--bg-light);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.solution-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid rgba(45,80,22,0.05);
}

.solution-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.solution-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.solution-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 12px;
}

.solution-desc {
    font-size: 0.95rem;
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: 16px;
}

.solution-detail {
    background: var(--bg-light);
    padding: 16px;
    border-radius: var(--radius);
    font-size: 0.9rem;
    color: var(--text-dark);
    line-height: 1.8;
}

.solution-detail strong {
    color: var(--primary);
}

/* Products Section */
.products {
    padding: 80px 20px;
    background: var(--white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    max-width: 900px;
    margin: 0 auto 40px;
}

.product-card {
    background: var(--bg-cream);
    border-radius: var(--radius-lg);
    padding: 32px;
    text-align: center;
    border: 2px solid var(--accent);
    position: relative;
}

.product-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: var(--white);
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.product-icon {
    font-size: 4rem;
    margin-bottom: 16px;
}

.product-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
}

.product-desc {
    font-size: 0.95rem;
    color: var(--text-medium);
    margin-bottom: 16px;
    line-height: 1.6;
}

.product-price {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 16px;
}

.product-btn {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 14px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

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

.coupon-banner {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    text-align: center;
    padding: 24px;
    border-radius: var(--radius);
    max-width: 600px;
    margin: 0 auto;
}

.coupon-code {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--accent);
    margin: 8px 0;
}

.coupon-desc {
    font-size: 0.95rem;
    opacity: 0.9;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 20px;
    background: var(--bg-light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto 40px;
}

.testimonial-card {
    background: var(--white);
    padding: 28px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.testimonial-stars {
    color: #FFB800;
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.testimonial-text {
    font-size: 1rem;
    color: var(--text-medium);
    line-height: 1.8;
    margin-bottom: 16px;
    font-style: italic;
}

.testimonial-author {
    font-weight: 600;
    color: var(--primary);
    font-size: 0.95rem;
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    opacity: 0.7;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-medium);
}

/* CTA Section */
.cta {
    padding: 80px 20px;
    background: var(--primary);
    text-align: center;
}

.cta-title {
    font-family: 'Playfair Display', 'Noto Serif SC', serif;
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 1rem;
}

.cta-subtitle {
    color: rgba(255,255,255,0.85);
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta .btn {
    background: var(--accent);
    color: var(--primary-dark);
    font-size: 1.2rem;
    padding: 18px 50px;
}

.cta .btn:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
}

/* Footer */
footer {
    background: var(--primary-dark);
    color: rgba(255,255,255,0.7);
    padding: 40px 20px;
    text-align: center;
    font-size: 0.9rem;
}

footer a {
    color: var(--accent-light);
    text-decoration: none;
}

footer a:hover {
    color: var(--accent);
}

.disclaimer {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius);
    margin-top: 20px;
    font-size: 0.85rem;
    line-height: 1.8;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        min-height: auto;
        padding: 40px 20px;
    }

    .hero h1 {
        font-size: 2.8rem;
    }

    .tagline {
        font-size: 1.15rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .direction-table {
        font-size: 0.9rem;
    }

    .direction-table th,
    .direction-table td {
        padding: 12px 14px;
    }

    .cta-title {
        font-size: 1.8rem;
    }

    .cta-subtitle {
        font-size: 1rem;
    }

    .risk-item {
        min-width: 150px;
        padding: 15px 20px;
    }

    .signal-card {
        padding: 20px;
    }

    .solution-card {
        padding: 24px;
    }

    .product-card {
        padding: 24px;
    }

    .testimonial-card {
        padding: 20px;
    }

    .trust-badges {
        gap: 20px;
    }

    .trust-item {
        font-size: 0.85rem;
    }

    .coupon-banner {
        padding: 16px;
    }

    .coupon-code {
        font-size: 1.4rem;
    }

    .solutions-grid,
    .products-grid,
    .signals-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2.2rem;
    }

    .btn {
        padding: 14px 30px;
        font-size: 1rem;
    }

    .cta .btn {
        padding: 14px 35px;
        font-size: 1.1rem;
    }

    .product-price {
        font-size: 1.5rem;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Focus states for accessibility */
a:focus,
.btn:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .btn,
    .product-btn,
    .coupon-banner {
        display: none;
    }

    .hero {
        min-height: auto;
        background: white;
    }

    .section-title {
        color: black;
    }
}

/* =============================================================================
   English Text Adjustments
   ============================================================================= */

/* Direction table for longer English text */
@media (max-width: 768px) {
    .direction-table {
        font-size: 0.85rem;
    }
    
    .direction-table th,
    .direction-table td {
        padding: 12px 10px;
    }
    
    .direction-table td:first-child {
        width: auto;
        min-width: 80px;
    }
    
    .solution-card {
        padding: 24px 20px;
    }
    
    .solution-detail {
        font-size: 0.85rem;
    }
}

/* Word break for long English text */
.solution-detail {
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.direction-table td:not(:first-child):not(:last-child) {
    word-wrap: break-word;
    max-width: 300px;
}

/* Table scroll on small screens */
@media (max-width: 600px) {
    .direction-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
    
    .direction-table tbody,
    .direction-table thead,
    .direction-table tr,
    .direction-table th,
    .direction-table td {
        display: block;
        white-space: normal;
    }
}

/* Hero text adjustment for English */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.2rem;
        letter-spacing: 1px;
    }
    
    .tagline {
        font-size: 1.1rem;
        line-height: 1.6;
    }
    
    .pain-point {
        font-size: 1rem;
    }
}

/* Product card text for English */
@media (max-width: 768px) {
    .product-name {
        font-size: 1.1rem;
    }
    
    .product-desc {
        font-size: 0.9rem;
        line-height: 1.5;
    }
}

/* Testimonial text for English */
.testimonial-text {
    word-wrap: break-word;
    overflow-wrap: break-word;
}