/* ================================
   RESET & BASE
   ================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --black: #000000;
    --white: #FFFFFF;
    --sunrise-start: #FF6B35;
    --sunrise-mid: #FF8C61;
    --sunrise-end: #FFD23F;
    --gray-light: #F5F5F5;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--white);
    color: var(--black);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* ================================
   SUN ANIMATION (30% ARTE)
   ================================ */
.sun-container {
    position: fixed;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    opacity: 0.15;
    pointer-events: none;
    z-index: 0;
}

.sun-svg {
    width: 100%;
    height: 100%;
}

/* ================================
   LAYOUT STRUCTURE (BAUHAUS GRID)
   ================================ */
.page-wrapper {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    padding: 80px 40px;
}

.section {
    margin-bottom: 120px;
}

/* ================================
   HERO (GROTESQUE TYPOGRAPHY)
   ================================ */
.hero {
    margin-bottom: 160px;
}

.title {
    font-size: clamp(60px, 12vw, 120px);
    font-weight: 900;
    line-height: 0.9;
    letter-spacing: -0.05em;
    margin-bottom: 40px;
}

.title-line {
    display: block;
}

.title-line.accent {
    background: linear-gradient(135deg, var(--sunrise-start), var(--sunrise-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.subtitle {
    font-size: 24px;
    font-weight: 400;
    color: var(--black);
    letter-spacing: -0.01em;
}

.hero-cta {
    margin-top: 40px;
    padding: 20px 50px;
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    background: #000;
    border: 2px solid #000;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.hero-cta:hover {
    background: #FF6B35;
    border-color: #FF6B35;
    transform: scale(1.02);
}

/* ================================
   HOOK SECTION (BRUTALIST)
   ================================ */
.hook-section {
    border-top: 4px solid var(--black);
    border-bottom: 4px solid var(--black);
    padding: 60px 0;
}

.hook-time {
    font-size: 140px;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.05em;
    margin-bottom: 30px;
}

.hook-text {
    font-size: 28px;
    font-weight: 500;
    line-height: 1.4;
    letter-spacing: -0.01em;
}

.hook-text em {
    font-style: normal;
    font-weight: 900;
    position: relative;
    display: inline-block;
}

.hook-text em::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 100%;
    height: 8px;
    background: linear-gradient(135deg, var(--sunrise-start), var(--sunrise-end));
    opacity: 0.3;
    z-index: -1;
}

/* ================================
   VALUE GRID (SWISS DESIGN)
   ================================ */
.value-section {
    margin-bottom: 120px;
}

.section-title {
    font-size: 28px;
    font-weight: 900;
    text-align: center;
    margin-bottom: 60px;
    letter-spacing: -0.02em;
}

.value-grid-new {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
}

.value-card {
    padding: 32px;
    border: 2px solid #f5f5f5;
    transition: all 0.3s ease;
}

.value-card:hover {
    border-color: #FF6B35;
    transform: translateY(-4px);
}

.card-emoji {
    font-size: 48px;
    margin-bottom: 20px;
}

.card-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.card-desc {
    font-size: 16px;
    line-height: 1.6;
    color: #666;
}

/* Social Proof */
.social-proof-section {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: 40px;
    align-items: center;
    padding: 60px 40px;
    background: #f9f9f9;
    border-left: 4px solid #FF6B35;
}

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

.stat-number {
    font-size: 56px;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #FF6B35, #FFD23F);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 14px;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.proof-testimonial {
    padding: 0 20px;
}

.testimonial-text {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 16px;
    font-style: italic;
}

.testimonial-author {
    font-size: 14px;
    color: #999;
    font-weight: 500;
}

/* ================================
   CTA SECTION (CONTEMPORARY)
   ================================ */
.cta-section {
    text-align: center;
    padding: 80px 0;
}

.cta-text {
    font-size: 24px;
    font-weight: 500;
    margin-bottom: 40px;
    letter-spacing: -0.01em;
}

.cta-button {
    font-size: 20px;
    font-weight: 700;
    padding: 20px 60px;
    background: var(--black);
    color: var(--white);
    border: none;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: inherit;
    letter-spacing: -0.01em;
}

.cta-button:hover {
    background: var(--sunrise-start);
    transform: translateY(-2px);
}

/* ================================
   QUIZ (GALLERY WHITE SPACE)
   ================================ */
.quiz-container {
    margin-top: 80px;
}

.quiz-question {
    display: none;
    animation: fadeIn 0.4s ease-out;
}

.quiz-question.active {
    display: block;
}

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

.question-number {
    font-size: 14px;
    font-weight: 700;
    color: var(--sunrise-start);
    margin-bottom: 24px;
    display: block;
    letter-spacing: 0.1em;
}

.question-title {
    font-size: 36px;
    font-weight: 900;
    margin-bottom: 48px;
    letter-spacing: -0.02em;
}

.question-options {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 48px;
}

.option {
    display: block;
    padding: 24px;
    border: 2px solid var(--gray-light);
    cursor: pointer;
    transition: all 0.2s ease;
}

.option:hover {
    border-color: var(--black);
}

.option input {
    display: none;
}

.option input:checked + .option-text {
    font-weight: 700;
}

.option:has(input:checked) {
    border-color: var(--black);
    background: var(--gray-light);
}

.option-text {
    font-size: 18px;
}

/* Form Fields */
.question-fields {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.question-fields input {
    padding: 20px;
    border: 2px solid var(--gray-light);
    font-size: 18px;
    font-family: inherit;
    transition: border-color 0.2s ease;
}

.question-fields input:focus {
    outline: none;
    border-color: var(--black);
}

.field-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.privacy-note {
    font-size: 14px;
    color: #666;
    margin-top: 8px;
}

/* Opt-in Section */
.opt-in-section {
    margin: 40px 0 30px;
    padding: 30px;
    background: #f9f9f9;
    border-left: 3px solid var(--sunrise-start);
}

/* Field validation */
.field-wrapper {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.field-error {
    font-size: 13px;
    color: #e74c3c;
    font-weight: 600;
    margin-top: 6px;
    min-height: 20px;
    display: block;
}

input.input-error {
    border-color: #e74c3c !important;
    background: #fff5f5 !important;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 20px;
    cursor: pointer;
}

.checkbox-label:last-child {
    margin-bottom: 0;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 4px;
    width: 20px;
    height: 20px;
    cursor: pointer;
    flex-shrink: 0;
}

.checkbox-text {
    font-size: 15px;
    line-height: 1.5;
    color: #333;
}

.checkbox-text a {
    color: var(--sunrise-start);
    text-decoration: underline;
    font-weight: 600;
}

.checkbox-text a:hover {
    color: #FF8C61;
}

/* Buttons */
.btn-group {
    display: flex;
    gap: 16px;
}

.btn-next,
.btn-back,
.btn-submit {
    padding: 18px 40px;
    font-size: 18px;
    font-weight: 700;
    font-family: inherit;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    letter-spacing: -0.01em;
}

.btn-next,
.btn-submit {
    background: var(--black);
    color: var(--white);
    flex: 1;
}

.btn-next:hover,
.btn-submit:hover {
    background: var(--sunrise-start);
    transform: translateY(-2px);
}

.btn-back {
    background: var(--gray-light);
    color: var(--black);
}

.btn-back:hover {
    background: #E5E5E5;
}

/* Success */
.success-message {
    text-align: center;
    padding: 80px 0;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--black);
    color: var(--white);
    font-size: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 40px;
    border-radius: 50%;
}

.success-title {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 40px;
    letter-spacing: -0.02em;
}

/* Persona Card */
.persona-card {
    max-width: 600px;
    margin: 0 auto;
    background: #FAFAFA;
    border: 2px solid #000;
    padding: 50px 40px;
    text-align: center;
}

.persona-avatar {
    font-size: 120px;
    margin-bottom: 30px;
    line-height: 1;
}

.persona-image {
    width: 200px;
    height: 200px;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

.persona-greeting {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--black);
}

.persona-type {
    font-size: 32px;
    font-weight: 900;
    color: var(--sunrise-start);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.persona-zodiac {
    font-size: 20px;
    color: #666;
    margin-bottom: 30px;
    line-height: 1.5;
}

.persona-zodiac .rarity {
    font-size: 14px;
    color: #999;
    font-style: italic;
    display: block;
    margin-top: 8px;
}

.persona-divider {
    height: 2px;
    background: #000;
    margin: 30px 0;
}

.persona-details {
    text-align: left;
    padding: 0 20px;
}

.persona-detail-section {
    margin-bottom: 28px;
}

.persona-detail-section:last-child {
    margin-bottom: 0;
}

.detail-icon {
    display: inline-block;
    font-size: 20px;
    margin-right: 8px;
}

.detail-title {
    font-size: 14px;
    font-weight: 700;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.detail-content {
    font-size: 18px;
    line-height: 1.6;
    color: var(--black);
}

.detail-content strong {
    font-weight: 700;
    color: var(--sunrise-start);
}

.persona-cta {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid #ddd;
}

.cta-text {
    font-size: 20px;
    color: var(--black);
    margin-bottom: 8px;
}

.cta-subtext {
    font-size: 16px;
    color: #666;
}

@media (max-width: 768px) {
    .persona-card {
        padding: 40px 24px;
    }
    
    .persona-avatar {
        font-size: 100px;
    }
    
    .persona-greeting {
        font-size: 24px;
    }
    
    .persona-type {
        font-size: 26px;
    }
    
    .persona-zodiac {
        font-size: 18px;
    }
    
    .detail-content {
        font-size: 16px;
    }
}

/* ================================
   FOOTER (MINIMAL)
   ================================ */
.footer {
    margin-top: 160px;
    padding-top: 40px;
    border-top: 1px solid var(--gray-light);
    text-align: center;
    font-size: 14px;
    color: #666;
}

.footer a {
    color: var(--black);
    text-decoration: none;
    font-weight: 500;
}

.footer a:hover {
    color: var(--sunrise-start);
}

/* ================================
   RESPONSIVE
   ================================ */
@media (max-width: 768px) {
    .page-wrapper {
        padding: 60px 24px;
    }

    .section {
        margin-bottom: 80px;
    }

    .hero {
        margin-bottom: 100px;
    }

    .title {
        font-size: 48px;
    }

    .subtitle {
        font-size: 18px;
    }

    .hook-time {
        font-size: 80px;
    }

    .hook-text {
        font-size: 22px;
    }

    .value-item p {
        font-size: 18px;
    }

    .value-grid-new {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .social-proof-section {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 40px 24px;
    }

    .stat-number {
        font-size: 48px;
    }

    .question-title {
        font-size: 28px;
    }

    .field-group {
        grid-template-columns: 1fr;
    }

    .btn-group {
        flex-direction: column;
    }

    .btn-back {
        order: 2;
    }
}

/* ================================
   CURSOR CUSTOM (BONUS 30%)
   ================================ */
@media (hover: hover) {
    .cta-button,
    .option,
    .btn-next,
    .btn-submit {
        cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32"><circle cx="16" cy="16" r="10" fill="%23FF6B35"/></svg>') 16 16, pointer;
    }
}