:root {
    /* Palette */
    --teda-primary: #005b96;
    --teda-secondary: #d4af37;
    --teda-accent: #008b8b;
    --teda-bg: #f9f7f2;
    --teda-text-dark: #111827;
    --teda-text-body: #4b5563;
    --teda-white: #ffffff;
    --teda-gray-100: #f3f4f6;
    
    /* Typography */
    --font-heading: 'Amiri', serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    /* Spacing */
    --spacing-unit: 8px;
    --container-width: 1200px;
}

/* Reset & Global */
.teda-preorder-wrapper {
    font-family: var(--font-body);
    color: var(--teda-text-body);
    line-height: 1.6;
    background-color: var(--teda-bg);
    overflow-x: hidden;
}

.teda-preorder-wrapper * {
    box-sizing: border-box;
}

.teda-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1rem;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--teda-text-dark);
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; text-align: center; margin-bottom: 3rem; }
h3 { font-size: 1.5rem; }

a { text-decoration: none; transition: 0.3s ease; }

/* Buttons */
.teda-btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
}

.teda-btn-primary {
    background-color: var(--teda-primary);
    color: white;
}
.teda-btn-primary:hover {
    background-color: #004a7c;
}

.teda-btn-outline {
    background-color: white;
    border: 2px solid var(--teda-gray-100);
    color: var(--teda-text-dark);
}
.teda-btn-outline:hover {
    border-color: var(--teda-primary);
}

.teda-btn-navy {
    background-color: #1a233b;
    color: white;
}

.teda-btn-full { width: 100%; }

/* Header */
.teda-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

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

.teda-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--teda-primary);
}

.teda-nav a {
    margin-left: 2rem;
    color: var(--teda-text-dark);
    font-weight: 500;
}
.teda-nav a:hover { color: var(--teda-primary); }
.teda-nav .teda-btn { margin-left: 2rem; }

/* Hero Section */
.teda-hero {
    padding-top: 140px; /* Header space */
    padding-bottom: 80px;
    background-color: var(--teda-bg);
    overflow: hidden;
}

.teda-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.teda-badge {
    display: inline-block;
    background: rgba(212, 175, 55, 0.1);
    color: var(--teda-secondary);
    padding: 0.5rem 1rem;
    border-radius: 999px;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    font-size: 0.875rem;
}

.teda-text-primary { color: var(--teda-primary); }

.teda-hero-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.teda-3d-box {
    position: relative;
    /* Rotation Effect */
    transform: rotate(2deg);
    transition: transform 0.5s ease;
    perspective: 1000px;
}

.teda-3d-box:hover {
    transform: rotate(0deg);
}

.teda-box-placeholder {
    width: 100%;
    padding-bottom: 100%; /* Square */
    background: linear-gradient(135deg, #eee 0%, #fff 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #ccc;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    border: 4px solid white;
}

/* Features */
.teda-features {
    padding: 80px 0;
}

.teda-features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.teda-feature-card {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}
.teda-feature-card:hover { transform: translateY(-5px); }

.teda-feature-card .teda-icon {
    font-size: 2.5rem;
    color: var(--teda-primary);
    margin-bottom: 1rem;
}

/* Detailed Feature Blue Box */
.teda-detailed-feature {
    background-color: rgba(0, 91, 150, 0.05);
    border-radius: 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    overflow: hidden;
}

.teda-detailed-content {
    padding: 4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.teda-feature-list {
    list-style: none;
    padding: 0;
}
.teda-feature-list li {
    margin-bottom: 1rem;
    font-size: 1.25rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 1rem;
}
.teda-feature-list li::before {
    content: "✓";
    color: var(--teda-primary);
    background: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.teda-detailed-image {
    background: #eef2ff;
    position: relative;
    min-height: 400px;
}
.teda-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
}

/* Specs */
.teda-specs {
    background-color: var(--teda-primary);
    color: white;
    padding: 60px 0;
}

.teda-specs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.teda-spec-item {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.teda-spec-label {
    color: var(--teda-secondary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.teda-spec-value {
    font-size: 1.25rem;
    font-weight: 600;
}

/* Editions */
.teda-editions { padding: 80px 0; }

.teda-editions-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 900px;
    margin: 0 auto;
}

.teda-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    position: relative;
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}
.teda-card:hover { transform: translateY(-8px); }

.teda-card-standard { border: 1px solid #e5e7eb; }
.teda-card-premium { border: 1px solid var(--teda-secondary); }

.teda-ribbon {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--teda-secondary);
    color: white;
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 4px;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
}

.teda-card-image {
    height: 200px;
    background: #f9fafb;
    border-radius: 8px;
    margin: 1.5rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9ca3af;
}

.teda-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--teda-text-dark);
    margin-bottom: 1.5rem;
    font-family: var(--font-heading);
}

/* FAQ */
.teda-faq {
    padding: 80px 0;
    background-color: #f9fafb;
}

.teda-accordion { max-width: 800px; margin: 0 auto; }

.teda-accordion-item {
    background: white;
    border-radius: 8px;
    margin-bottom: 1rem;
    overflow: hidden;
    box-shadow: 0 1px 2px 0 rgba(0,0,0,0.05);
}

.teda-accordion-header {
    width: 100%;
    text-align: left;
    padding: 1.5rem;
    background: none;
    border: none;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--teda-text-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.teda-accordion-header::after {
    content: "+";
    font-size: 1.5rem;
    color: var(--teda-primary);
}

.teda-accordion-content {
    padding: 0 1.5rem 1.5rem;
    display: none;
    color: var(--teda-text-body);
}

.teda-accordion-item.active .teda-accordion-content { display: block; }
.teda-accordion-item.active .teda-accordion-header::after { content: "-"; }

/* Footer */
.teda-footer {
    background-color: var(--teda-text-dark);
    color: white;
    padding: 60px 0;
}
.teda-footer h4 { color: white; margin-bottom: 1rem; }
.teda-footer p { color: #9ca3af; }

.teda-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

/* Responsive */
@media (max-width: 768px) {
    .teda-grid-2, .teda-features-grid, .teda-detailed-feature, .teda-specs-grid, .teda-editions-grid, .teda-grid-3 {
        grid-template-columns: 1fr;
    }
    
    .teda-nav { display: none; /* simple hide for mobile for now, or assume WP menu handles it */ }
    
    h1 { font-size: 2.5rem; }
}