/* === Base Reset & Variables === */
:root {
    --primary: #FF9EAA;
    --primary-dark: #FF7B8A;
    --secondary: #FFD3B6;
    --accent: #A8E6CF;
    --accent-blue: #88D8F5;
    --bg-cream: #FFF8F3;
    --bg-card: #FFFFFF;
    --text-primary: #5D4E6D;
    --text-secondary: #8B7B9B;
    --text-muted: #B5A5C5;
    --shadow-soft: 0 4px 20px rgba(93, 78, 109, 0.08);
    --shadow-card: 0 8px 30px rgba(93, 78, 109, 0.12);
    --border-radius: 24px;
    --border-radius-sm: 16px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Nanum Gothic', sans-serif;
    background: var(--bg-cream);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.7;
    overflow-x: hidden;
}

/* === Background Pattern === */
.background-pattern {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(255, 158, 170, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(168, 230, 207, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(136, 216, 245, 0.05) 0%, transparent 50%);
    z-index: -2;
}

/* === Floating Elements === */
.floating-elements {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.float-item {
    position: absolute;
    font-size: 2rem;
    opacity: 0.3;
    animation: floatAround 20s ease-in-out infinite;
}

.float-1 { top: 10%; left: 5%; animation-delay: 0s; }
.float-2 { top: 20%; right: 10%; animation-delay: -3s; }
.float-3 { top: 50%; left: 8%; animation-delay: -6s; }
.float-4 { top: 70%; right: 5%; animation-delay: -9s; }
.float-5 { bottom: 20%; left: 15%; animation-delay: -12s; }
.float-6 { bottom: 10%; right: 15%; animation-delay: -15s; }

@keyframes floatAround {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(20px, -20px) rotate(5deg); }
    50% { transform: translate(0, -40px) rotate(0deg); }
    75% { transform: translate(-20px, -20px) rotate(-5deg); }
}

/* === Container === */
.container {
    max-width: 720px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* === Header === */
header {
    text-align: center;
    margin-bottom: 40px;
    animation: fadeInDown 0.8s ease-out;
}

.header-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(255, 158, 170, 0.3);
}

.title {
    font-family: 'Gowun Batang', serif;
    font-size: clamp(2rem, 8vw, 3rem);
    line-height: 1.4;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.title .highlight {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), #FF6B8A);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 400px;
    margin: 0 auto;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* === Ad Container & Placeholder === */
.ad-container {
    margin: 30px 0;
    min-height: 100px;
}

.ad-placeholder {
    background: rgba(93, 78, 109, 0.03);
    border: 2px dashed rgba(93, 78, 109, 0.1);
    border-radius: var(--border-radius-sm);
    padding: 40px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* AdSense 반응형 스타일 */
.adsbygoogle {
    display: block;
    width: 100%;
}

/* === Info Banner === */
.info-banner {
    background: linear-gradient(135deg, #FFF5E6, #FFE8D6);
    border-radius: var(--border-radius);
    padding: 24px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 40px;
    border: 1px solid rgba(255, 158, 170, 0.2);
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.info-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.info-content h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.info-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* === Form Sections === */
.form-section {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: 30px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-soft);
    animation: fadeInUp 0.6s ease-out backwards;
}

.form-section:nth-child(1) { animation-delay: 0.1s; }
.form-section:nth-child(2) { animation-delay: 0.2s; }
.form-section:nth-child(3) { animation-delay: 0.3s; }
.form-section:nth-child(4) { animation-delay: 0.4s; }

.section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.section-number {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.section-header h2 {
    font-size: 1.1rem;
    font-weight: 700;
}

/* === Season Grid === */
.season-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 12px;
}

.season-card {
    cursor: pointer;
}

.season-card input {
    display: none;
}

.season-card .card-content {
    background: var(--bg-cream);
    border: 2px solid transparent;
    border-radius: var(--border-radius-sm);
    padding: 20px 16px;
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.season-card:hover .card-content {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-soft);
}

.season-card input:checked + .card-content {
    background: linear-gradient(135deg, rgba(255, 158, 170, 0.1), rgba(168, 230, 207, 0.1));
    border-color: var(--primary);
    box-shadow: 0 4px 15px rgba(255, 158, 170, 0.2);
}

.season-emoji {
    font-size: 2rem;
}

.season-name {
    font-weight: 700;
    font-size: 1rem;
}

.season-months {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* === Gender Grid === */
.gender-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.gender-card {
    cursor: pointer;
}

.gender-card input {
    display: none;
}

.gender-card .card-content {
    background: var(--bg-cream);
    border: 2px solid transparent;
    border-radius: var(--border-radius-sm);
    padding: 24px 16px;
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.gender-card:hover .card-content {
    border-color: var(--accent-blue);
    transform: translateY(-3px);
}

.gender-card input:checked + .card-content {
    background: linear-gradient(135deg, rgba(136, 216, 245, 0.1), rgba(168, 230, 207, 0.1));
    border-color: var(--accent-blue);
    box-shadow: 0 4px 15px rgba(136, 216, 245, 0.2);
}

.gender-emoji {
    font-size: 2.5rem;
}

.gender-name {
    font-weight: 700;
    font-size: 0.95rem;
}

/* === Vibe Grid === */
.vibe-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
}

.vibe-card {
    cursor: pointer;
}

.vibe-card input {
    display: none;
}

.vibe-card .card-content {
    background: var(--bg-cream);
    border: 2px solid transparent;
    border-radius: var(--border-radius-sm);
    padding: 20px 16px;
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.vibe-card:hover .card-content {
    border-color: var(--accent);
    transform: translateY(-3px);
}

.vibe-card input:checked + .card-content {
    background: linear-gradient(135deg, rgba(168, 230, 207, 0.15), rgba(136, 216, 245, 0.1));
    border-color: var(--accent);
    box-shadow: 0 4px 15px rgba(168, 230, 207, 0.2);
}

.vibe-emoji {
    font-size: 2rem;
}

.vibe-name {
    font-weight: 700;
    font-size: 0.95rem;
}

.vibe-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* === Wish Grid === */
.wish-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 10px;
}

.wish-card {
    cursor: pointer;
}

.wish-card input {
    display: none;
}

.wish-card .card-content {
    background: var(--bg-cream);
    border: 2px solid transparent;
    border-radius: var(--border-radius-sm);
    padding: 16px 12px;
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.wish-card:hover .card-content {
    border-color: var(--secondary);
    transform: translateY(-2px);
}

.wish-card input:checked + .card-content {
    background: linear-gradient(135deg, rgba(255, 211, 182, 0.2), rgba(255, 158, 170, 0.1));
    border-color: var(--secondary);
    box-shadow: 0 4px 15px rgba(255, 211, 182, 0.2);
}

.wish-emoji {
    font-size: 1.5rem;
}

.wish-name {
    font-weight: 700;
    font-size: 0.85rem;
}

/* === Generate Button === */
.generate-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    max-width: 350px;
    margin: 40px auto;
    padding: 20px 40px;
    font-size: 1.2rem;
    font-weight: 700;
    color: white;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    box-shadow: 0 8px 25px rgba(255, 158, 170, 0.4);
}

.generate-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 158, 170, 0.5);
}

.generate-btn:active {
    transform: translateY(-1px);
}

.btn-icon {
    font-size: 1.4rem;
}

/* === Result Section === */
.result-section {
    animation: fadeInUp 0.8s ease-out;
}

.result-card {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow-card);
    position: relative;
    overflow: hidden;
}

.result-confetti {
    font-size: 3rem;
    margin-bottom: 10px;
    animation: bounce 1s ease infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.result-header {
    margin-bottom: 30px;
}

.result-label {
    font-size: 1rem;
    color: var(--text-secondary);
    background: rgba(255, 158, 170, 0.1);
    padding: 8px 20px;
    border-radius: 20px;
}

.result-main {
    margin: 30px 0;
}

.result-name-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.result-emoji {
    font-size: 4rem;
}

.result-name {
    font-family: 'Gowun Batang', serif;
    font-size: clamp(2.5rem, 12vw, 4rem);
    color: var(--text-primary);
    background: linear-gradient(135deg, var(--primary-dark), #FF6B8A);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.result-meaning {
    font-size: 1.2rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* === Result Details === */
.result-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 30px 0;
}

.detail-item {
    background: var(--bg-cream);
    border-radius: var(--border-radius-sm);
    padding: 20px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    text-align: left;
}

.detail-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.detail-content h4 {
    font-size: 0.9rem;
    color: var(--primary-dark);
    margin-bottom: 6px;
}

.detail-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* === Result Tip === */
.result-tip {
    background: linear-gradient(135deg, rgba(168, 230, 207, 0.2), rgba(136, 216, 245, 0.1));
    border-radius: var(--border-radius-sm);
    padding: 20px;
    margin: 24px 0;
    text-align: left;
}

.result-tip h4 {
    font-size: 0.95rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.result-tip p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* === Result Actions === */
.result-actions {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.action-btn {
    padding: 14px 28px;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    display: flex;
    align-items: center;
    gap: 8px;
}

.action-btn.primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
    color: white;
}

.action-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(255, 158, 170, 0.4);
}

.action-btn.secondary {
    background: white;
    border: 2px solid var(--primary);
    color: var(--primary-dark);
}

.action-btn.secondary:hover {
    background: rgba(255, 158, 170, 0.1);
}

/* === Other Suggestions === */
.other-suggestions {
    margin-top: 40px;
}

.other-suggestions h3 {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.suggestion-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
}

.suggestion-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-sm);
    padding: 20px;
    text-align: center;
    box-shadow: var(--shadow-soft);
    cursor: pointer;
    transition: var(--transition);
}

.suggestion-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-card);
}

.suggestion-emoji {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.suggestion-name {
    font-family: 'Gowun Batang', serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.suggestion-meaning {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* === Coupang Section === */
.coupang-section {
    margin-top: 40px;
    background: linear-gradient(135deg, #FFF5E6, #FFE8D6);
    border-radius: var(--border-radius-sm);
    padding: 24px;
    text-align: center;
}

.coupang-section h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.coupang-subtitle {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.coupang-banner {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 250px;
    margin: 16px 0;
}

.coupang-disclosure {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px solid rgba(93, 78, 109, 0.1);
}

/* === Pregnancy Info === */
.pregnancy-info {
    margin-top: 60px;
}

.pregnancy-info h2 {
    text-align: center;
    font-size: 1.3rem;
    margin-bottom: 30px;
    color: var(--text-primary);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.info-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-sm);
    padding: 24px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.info-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-card);
}

.info-card-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 12px;
}

.info-card h3 {
    font-size: 1rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.info-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* === Footer === */
footer {
    text-align: center;
    margin-top: 60px;
    padding-top: 30px;
    border-top: 1px solid rgba(93, 78, 109, 0.1);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-links {
    margin-top: 10px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
}

/* === Responsive === */
@media (max-width: 600px) {
    .container {
        padding: 20px 15px;
    }

    .form-section {
        padding: 24px 20px;
    }

    .season-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gender-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .gender-card .card-content {
        padding: 16px 8px;
    }

    .gender-emoji {
        font-size: 2rem;
    }

    .gender-name {
        font-size: 0.8rem;
    }

    .vibe-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .wish-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .result-actions {
        flex-direction: column;
    }

    .action-btn {
        width: 100%;
        justify-content: center;
    }

    .info-banner {
        flex-direction: column;
        text-align: center;
    }
}

/* === Scrollbar === */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(93, 78, 109, 0.05);
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 158, 170, 0.4);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 158, 170, 0.6);
}