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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: #fafaf8;
    min-height: 100vh;
    color: #2d2d2d;
    line-height: 1.6;
}

.container {
    max-width: 640px;
    margin: 0 auto;
    padding: 20px;
}

/* --- Hero --- */
.hero {
    text-align: center;
    padding: 50px 20px 36px;
}

.hero h1 {
    font-size: 2.2rem;
    font-weight: 700;
    color: #1a1a1a;
    letter-spacing: -0.5px;
    margin-bottom: 10px;
}

.tagline {
    font-size: 1.1rem;
    font-weight: 500;
    color: #555;
    margin-bottom: 6px;
}

.subtitle {
    font-size: 0.95rem;
    color: #888;
    max-width: 480px;
    margin: 0 auto;
}

/* --- Form --- */
.order-form {
    background: white;
    border-radius: 16px;
    padding: 32px;
    border: 1px solid #e8e8e6;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 5px;
    color: #1a1a1a;
}

.required {
    color: #c0392b;
}

.help-text {
    font-size: 0.85rem;
    color: #999;
    margin-bottom: 8px;
}

input[type="text"],
input[type="email"],
select {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 0.95rem;
    background: #fff;
    transition: border-color 0.2s;
    color: #333;
}

input:focus, select:focus {
    outline: none;
    border-color: #333;
}

/* --- Adventure Grid --- */
.adventure-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
}

.adventure-card {
    border: 1px solid #e8e8e6;
    border-radius: 10px;
    padding: 14px 8px;
    cursor: pointer;
    transition: all 0.15s;
    text-align: center;
    background: #fff;
}

.adventure-card:hover {
    border-color: #bbb;
    background: #fafafa;
}

.adventure-card.selected {
    border-color: #1a1a1a;
    background: #f8f8f6;
}

.adventure-card input[type="radio"] {
    display: none;
}

.adventure-emoji {
    font-size: 1.6rem;
    display: block;
    margin-bottom: 4px;
}

.adventure-name {
    font-weight: 600;
    font-size: 0.8rem;
    display: block;
    color: #333;
}

.adventure-desc {
    font-size: 0.7rem;
    color: #aaa;
    display: block;
    margin-top: 2px;
    line-height: 1.3;
}

/* --- Photo Upload --- */
.photo-upload {
    border: 1px dashed #ccc;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.15s;
    background: #fff;
}

.photo-upload:hover {
    border-color: #999;
}

.upload-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    color: #aaa;
    font-size: 0.9rem;
}

.upload-icon {
    font-size: 1.5rem;
}

.upload-hint {
    font-size: 0.78rem;
    color: #bbb;
}

.photo-preview {
    max-width: 180px;
    max-height: 180px;
    border-radius: 8px;
    object-fit: cover;
}

/* --- Pricing --- */
.pricing-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.pricing-card {
    border: 1px solid #e8e8e6;
    border-radius: 10px;
    padding: 16px;
    cursor: pointer;
    transition: all 0.15s;
    display: block;
    background: #fff;
}

.pricing-card:hover {
    border-color: #bbb;
}

.pricing-card:has(input:checked) {
    border-color: #1a1a1a;
    background: #f8f8f6;
}

.pricing-card input[type="radio"] {
    display: none;
}

.pricing-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.pricing-icon {
    font-size: 1.3rem;
}

.pricing-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: #1a1a1a;
}

.pricing-desc {
    font-size: 0.85rem;
    color: #999;
}

.pricing-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-top: 4px;
}

.pricing-badge {
    display: inline-block;
    background: #1a1a1a;
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: 20px;
    width: fit-content;
    margin-top: 4px;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

/* --- Submit Button --- */
.submit-btn {
    width: 100%;
    padding: 14px;
    font-size: 1.05rem;
    font-weight: 600;
    color: white;
    background: #1a1a1a;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.15s;
}

.submit-btn:hover {
    background: #333;
}

.submit-btn:active {
    background: #111;
}

.submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* --- Success --- */
.success-message {
    background: white;
    border-radius: 16px;
    padding: 36px;
    text-align: center;
    border: 1px solid #e8e8e6;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.success-icon {
    font-size: 3rem;
    margin-bottom: 12px;
}

.success-message h2 {
    color: #1a1a1a;
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.success-message p {
    margin-bottom: 10px;
    color: #666;
    font-size: 0.95rem;
}

.order-id {
    font-size: 0.82rem;
    color: #bbb;
}

.order-id code {
    background: #f5f5f3;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.78rem;
    color: #999;
}

/* --- Footer --- */
footer {
    text-align: center;
    padding: 30px;
    color: #ccc;
    font-size: 0.82rem;
}

/* --- Responsive --- */
@media (max-width: 500px) {
    .hero h1 {
        font-size: 1.7rem;
    }
    .order-form {
        padding: 24px 18px;
    }
    .adventure-grid {
        grid-template-columns: 1fr 1fr;
    }
}