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

:root {
    /* Color Palette - Updated to match reference design */
    --primary-color: #2B5AA0;
    --primary-light: #5B8BC9;
    --primary-dark: #1B4080;
    --primary-gradient: linear-gradient(135deg, #2B5AA0 0%, #5B8BC9 100%);
    --accent-color: #E91E63;
    --accent-light: #F06292;
    --accent-gradient: linear-gradient(135deg, #E91E63 0%, #F06292 100%);
    --secondary-color: #FAF7F4;
    --cream-bg: #FDF9F6;
    --white: #FFFFFF;
    --gray-50: #FAFAFA;
    --gray-100: #F5F5F5;
    --gray-200: #EEEEEE;
    --gray-300: #E0E0E0;
    --gray-400: #BDBDBD;
    --gray-500: #9E9E9E;
    --gray-600: #757575;
    --gray-700: #616161;
    --gray-800: #424242;
    --gray-900: #212121;
    
    /* Success Colors */
    --success-color: #10B981;
    --success-light: #34D399;
    --error-color: #EF4444;
    
    /* Typography */
    --font-primary: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-secondary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --container-max-width: 390px;
    --section-padding: 3rem 1rem;
    --card-padding: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-blue: 0 10px 15px -3px rgba(27, 59, 111, 0.1), 0 4px 6px -2px rgba(27, 59, 111, 0.05);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--cream-bg);
    overflow-x: hidden;
}

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

/* Section Titles */
.section-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-900);
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 3rem;
    height: 3px;
    background: var(--primary-gradient);
    border-radius: 2px;
}

/* Header */
.header {
    background: var(--white);
    padding: 1rem 0;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

/* Navigation */
.nav {
    position: relative;
}

.nav-menu {
    display: none;
    list-style: none;
    margin: 0;
    padding: 0;
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    padding: 0.5rem 0;
    margin-top: 0.5rem;
    z-index: 1000;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.nav-menu.nav-open {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.nav-item {
    margin: 0;
}

.nav-link {
    display: block;
    padding: 0.75rem 1rem;
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    font-size: 0.875rem;
    transition: all 0.3s ease;
    border-bottom: 1px solid var(--gray-200);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
    background-color: rgba(43, 90, 160, 0.05);
}

.nav-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary-color);
}

.nav-link.cta-nav {
    background: var(--accent-gradient);
    color: var(--white);
    border-radius: var(--radius-md);
    margin: 0.5rem 0.5rem 0;
    border-bottom: none;
}

.nav-link.cta-nav:hover {
    color: var(--white);
    background: var(--accent-gradient);
    transform: translateY(-1px);
}

/* Mobile Menu Toggle */
.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.hamburger {
    width: 24px;
    height: 3px;
    background: var(--gray-700);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Mobile Menu Open State */
.nav-toggle.nav-toggle-open .hamburger:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.nav-toggle-open .hamburger:nth-child(2) {
    opacity: 0;
}

.nav-toggle.nav-toggle-open .hamburger:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Header scroll effect */
.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-image {
    width: 50px;
    height: 50px;
    object-fit: contain;
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-text h1 {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    line-height: 1.2;
}

.logo-text .tagline {
    font-size: 0.75rem;
    color: var(--gray-600);
    font-weight: 400;
    margin-top: 0.125rem;
}

/* Hero Section */
.hero {
    background: var(--white);
    padding: 1.5rem 1rem 4rem;
    position: relative;
    overflow: hidden;
    min-height: 580px;
}

/* Hero background image for all screen sizes */
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(180deg, rgba(255, 255, 255, 0.85) 0%, rgba(255, 255, 255, 0.2) 50%, rgba(255, 255, 255, 0.5) 100%),
        url('https://page.gensparksite.com/v1/base64_upload/b49b99b1ffde3c3f2c05a1c5e1643a53');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 1;
}

/* Mobile version - image positioned to avoid cutting joints (chest to waist area) */
@media (max-width: 767px) {
    .hero::after {
        top: 30%;
        height: 70%;
        background-position: center 60%;
    }
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 200%;
    background: linear-gradient(45deg, transparent 40%, rgba(74, 144, 226, 0.05) 50%, transparent 60%);
    transform: rotate(45deg);
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 100%;
    min-width: 320px;
    padding-top: 0.5rem;
}

.hero-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.3;
    margin-bottom: 1rem;
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--radius-md);
    display: inline-block;
}

.hero-title .highlight {
    color: var(--primary-color);
    position: relative;
}

.hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: 2px;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: 2rem;
    font-weight: 500;
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-md);
    display: inline-block;
}

.hero-cta {
    margin-bottom: 1rem;
}

.hero-note {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-top: 1rem;
    font-style: italic;
}

.no-break {
    display: inline-block;
    white-space: nowrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-lg);
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--accent-gradient);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(233, 30, 99, 0.3);
}

.btn-secondary {
    background: var(--accent-gradient);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(233, 30, 99, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(233, 30, 99, 0.4);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(233, 30, 99, 0.4);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-large {
    padding: 1.125rem 2rem;
    font-size: 1.125rem;
}

/* Problems Section */
.problems {
    padding: var(--section-padding);
    background: var(--secondary-color);
}

.problem-cards {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.problem-card {
    background: var(--white);
    padding: var(--card-padding);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--error-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.problem-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.problem-icon {
    width: 3rem;
    height: 3rem;
    background: linear-gradient(135deg, var(--error-color), #FF6B6B);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    box-shadow: var(--shadow-md);
}

.problem-icon i {
    font-size: 1.25rem;
    color: var(--white);
}

.problem-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.problem-card p {
    color: var(--gray-600);
    font-size: 0.875rem;
}

/* Results Section */
.results {
    padding: var(--section-padding);
    background: var(--white);
}

.results-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.result-card {
    background: var(--white);
    padding: var(--card-padding);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--gray-100);
}

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

.result-chart {
    margin-bottom: 1rem;
}

.result-number {
    padding: 2rem 1rem;
}

.big-number {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 0.5rem;
    font-family: var(--font-secondary);
}

.unit {
    display: block;
    font-size: 1.125rem;
    color: var(--gray-600);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.label {
    display: block;
    font-size: 0.875rem;
    color: var(--gray-700);
    font-weight: 600;
}

.result-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.result-desc {
    color: var(--gray-600);
    font-size: 0.875rem;
}

/* Comparison Section */
.comparison {
    padding: var(--section-padding);
    background: var(--secondary-color);
}

.comparison-cards {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.comparison-card {
    background: var(--white);
    padding: var(--card-padding);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
}

.comparison-card:hover {
    transform: translateY(-2px);
}

.comparison-card.before {
    border-left: 4px solid var(--gray-400);
}

.comparison-card.after {
    border-left: 4px solid var(--success-color);
    background: linear-gradient(135deg, var(--white) 0%, rgba(16, 185, 129, 0.02) 100%);
}

.comparison-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.comparison-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.comparison-card.before .status-badge {
    background: var(--gray-100);
    color: var(--gray-600);
}

.comparison-card.after .status-badge.success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.comparison-list {
    list-style: none;
    padding: 0;
}

.comparison-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    font-size: 0.875rem;
}

.comparison-card.before .comparison-list i {
    color: var(--error-color);
    width: 1rem;
}

.comparison-card.after .comparison-list i {
    color: var(--success-color);
    width: 1rem;
}

.comparison-cta {
    text-align: center;
}

/* Testimonials Section */
.testimonials {
    padding: var(--section-padding);
    background: var(--white);
}

.testimonial-cards {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.testimonial-card {
    background: var(--white);
    padding: var(--card-padding);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-100);
    position: relative;
    transition: transform 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-2px);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 1rem;
    left: 1rem;
    font-size: 3rem;
    color: var(--primary-light);
    font-family: serif;
    line-height: 1;
    opacity: 0.3;
}

.testimonial-content {
    margin-bottom: 1.5rem;
    padding-left: 1rem;
}

.testimonial-content p {
    font-size: 1.125rem;
    color: var(--gray-700);
    line-height: 1.7;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 3rem;
    height: 3rem;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.author-avatar i {
    color: var(--white);
    font-size: 1.25rem;
}

.author-name {
    font-weight: 600;
    color: var(--gray-900);
    font-size: 0.875rem;
}

.author-title {
    font-size: 0.75rem;
    color: var(--gray-600);
}

/* Process Section */
.process {
    padding: var(--section-padding);
    background: var(--secondary-color);
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: var(--white);
    padding: var(--card-padding);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
    position: relative;
}

.process-step:hover {
    transform: translateY(-2px);
}

.process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 1.75rem;
    bottom: -1.5rem;
    width: 2px;
    height: 1.5rem;
    background: linear-gradient(to bottom, var(--primary-color), var(--primary-light));
    z-index: 1;
}

.step-number {
    width: 3.5rem;
    height: 3.5rem;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
    box-shadow: var(--shadow-blue);
    flex-shrink: 0;
    position: relative;
    z-index: 2;
}

.step-content {
    flex: 1;
    padding-top: 0.25rem;
}

.step-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.step-content p {
    color: var(--gray-600);
    font-size: 0.875rem;
    margin-bottom: 0.75rem;
}

.step-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-icon i {
    font-size: 1.125rem;
    color: var(--primary-color);
}

/* FAQ Section */
.faq {
    padding: var(--section-padding);
    background: var(--white);
}

.faq-items {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: 0.5rem;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    cursor: pointer;
    transition: color 0.3s ease;
}

.faq-question:hover {
    color: var(--primary-color);
}

.faq-question h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin: 0;
    transition: color 0.3s ease;
}

.faq-question:hover h3 {
    color: var(--primary-color);
}

.faq-question i {
    font-size: 1rem;
    color: var(--gray-500);
    transition: transform 0.3s ease, color 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    color: var(--primary-color);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding-bottom: 1.5rem;
}

.faq-answer p {
    color: var(--gray-700);
    line-height: 1.7;
    font-size: 0.875rem;
    margin: 0;
}

/* Contact Section */
.contact {
    padding: var(--section-padding);
    background: 
        linear-gradient(135deg, rgba(43, 90, 160, 0.3) 0%, rgba(27, 59, 111, 0.4) 50%, rgba(0, 0, 0, 0.7) 100%),
        url('https://page.gensparksite.com/v1/base64_upload/4990a759444584944db6163b4ca4a216');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--white);
    text-align: center;
    position: relative;
}

/* Mobile optimization for background */
@media (max-width: 767px) {
    .contact {
        background-attachment: scroll;
    }
}

.contact-main-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--white);
    text-align: center;
    margin-bottom: 2rem;
    line-height: 1.3;
}

.availability-status {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    margin: 2rem 0;
    backdrop-filter: blur(15px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.status-header h3 {
    color: var(--white);
    font-size: 1.125rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 1rem;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress-fill {
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-light));
    border-radius: 4px;
    animation: fillProgress 2s ease-out;
}

@keyframes fillProgress {
    from { width: 0%; }
    to { width: 50%; }
}

.status-text {
    text-align: center;
    color: var(--white);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.current-count {
    color: var(--accent-light);
    font-size: 1.25rem;
}

.total-count {
    color: var(--white);
}

.urgency-message {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--white);
    font-size: 0.875rem;
    text-align: center;
}

.urgency-message i {
    color: var(--accent-light);
}



.contact-highlight {
    margin-bottom: 2rem;
}

.highlight-text {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.sub-text {
    font-size: 1rem;
    opacity: 0.9;
}

.contact-cta {
    margin-bottom: 1rem;
}

.contact .btn-primary {
    background: var(--white);
    color: var(--accent-color);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.2);
}

.contact .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.3);
}

.cta-note {
    font-size: 0.75rem;
    opacity: 0.8;
    margin-top: 0.5rem;
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: 2rem 0;
    text-align: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-logo-image {
    width: 40px;
    height: 40px;
    object-fit: contain;
    flex-shrink: 0;
}

.footer-logo-text h3 {
    font-family: var(--font-secondary);
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.2;
}

.footer-logo-text p {
    color: var(--gray-400);
    font-size: 0.875rem;
    margin: 0.25rem 0 0 0;
}

.footer-info p {
    color: var(--gray-500);
    font-size: 0.75rem;
}

/* Floating CTA */
.floating-cta {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    z-index: 1000;
}

.btn-floating {
    padding: 0.875rem 1.25rem;
    border-radius: 2rem;
    box-shadow: 0 8px 25px -5px rgba(233, 30, 99, 0.3);
    font-size: 0.875rem;
    font-weight: 600;
}

.btn-floating:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px -5px rgba(233, 30, 99, 0.4);
}

/* Responsive Adjustments */
@media (max-width: 375px) {
    .hero-title {
        font-size: 1.625rem;
        line-height: 1.35;
    }
}

/* Only allow breaking on very small screens (320px or less) */
@media (max-width: 320px) {
    .no-break {
        white-space: normal;
    }
}
    
    .big-number {
        font-size: 2.5rem;
    }
    
    .step-number {
        width: 3rem;
        height: 3rem;
        font-size: 1.125rem;
    }
}

/* Image Styles for Mobile */


.problems-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.problems-visual {
    text-align: center;
}

.problems-image {
    width: 100%;
    max-width: 280px;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.problems-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.problem-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.problem-check {
    width: 1.5rem;
    height: 1.5rem;
    background: var(--gray-600);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.problem-check i {
    font-size: 0.75rem;
    color: var(--white);
}

.problem-content h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.problem-content p {
    color: var(--gray-600);
    font-size: 0.875rem;
    line-height: 1.5;
}

.summary-icon {
    width: 3rem;
    height: 3rem;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.summary-icon i {
    font-size: 1.25rem;
    color: var(--white);
}

.comparison-visual {
    height: 150px;
    overflow: hidden;
    border-radius: var(--radius-lg);
    margin: 1rem 0;
}

.comparison-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

.step-visual {
    width: 100%;
    height: 120px;
    overflow: hidden;
    border-radius: var(--radius-lg);
    margin-top: 1rem;
}

.step-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.slide-up.visible {
    opacity: 1;
    transform: translateY(0);
}