/* ===================================
   NaviPartner - Professional Landing Page
   Design System & Styles
   =================================== */

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

/* Design Tokens / CSS Variables */
:root {
    /* Colors */
    --proto-blue: #0041C4;
    --proto-blue-dark: #002E8C;
    --proto-blue-light: #E6EDFC;
    --energy-orange: #FF6B2C;
    --energy-orange-dark: #E85A1A;
    --energy-orange-light: #FFF4F0;
    --growth-green: #4CAF50;
    --neutral-gray: #F5F7FA;
    --text-primary: #333333;
    --text-secondary: #6B7280;
    --text-light: #9CA3AF;
    --white: #FFFFFF;
    --border-color: #E5E7EB;
    
    /* Typography */
    --font-primary: 'Noto Sans JP', sans-serif;
    --font-brand: 'Montserrat', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* 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);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
}

/* Base Typography */
body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

a {
    color: var(--proto-blue);
    text-decoration: none;
    transition: color var(--transition-base);
}

a:hover {
    color: var(--proto-blue-dark);
}

/* Utility Classes */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

.text-primary { color: var(--proto-blue); }
.text-secondary { color: var(--text-secondary); }
.mobile-only { display: none; }

/* Small Mobile Adjustments */
@media (max-width: 480px) {
    .section-cta {
        padding: var(--spacing-2xl) 0;
    }
    
    .cta-form-wrapper {
        padding: var(--spacing-md);
    }
    
    .cta-title {
        font-size: 1.5rem;
    }
    
    .cta-description {
        font-size: 1rem;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 0.75rem;
    }
}

@media (max-width: 768px) {
    .mobile-only { display: block; }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-brand);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-primary);
}

.logo-mark {
    width: 32px;
    height: 32px;
}

.logo-text {
    font-family: var(--font-brand);
    font-weight: 700;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-2xl);
}

.nav-link {
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-base);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--proto-blue);
    transition: width var(--transition-base);
}

.nav-link:hover {
    color: var(--proto-blue);
}

.nav-link:hover::after {
    width: 100%;
}

.btn-nav-cta {
    background: var(--energy-orange);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: all var(--transition-base);
}

.btn-nav-cta:hover {
    background: var(--energy-orange-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    color: var(--white);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-base);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

.btn-primary {
    background: var(--energy-orange);
    color: var(--white);
    border-color: var(--energy-orange);
}

.btn-primary:hover {
    background: var(--energy-orange-dark);
    border-color: var(--energy-orange-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--white);
}

.btn-outline {
    background: transparent;
    color: var(--proto-blue);
    border-color: var(--proto-blue);
}

.btn-outline:hover {
    background: var(--proto-blue);
    color: var(--white);
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: 1.1rem;
}

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

.btn svg {
    width: 20px;
    height: 20px;
}

/* Sections */
.section {
    padding: var(--spacing-4xl) 0;
}

.section-gray {
    background: var(--neutral-gray);
}

.section-primary {
    background: var(--proto-blue);
    color: var(--white);
}

.section-primary p,
.section-primary .stat-label {
    color: rgba(255, 255, 255, 0.9);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-label {
    display: inline-block;
    font-family: var(--font-brand);
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: 0.1em;
    color: var(--proto-blue);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
}

.section-title {
    margin-bottom: var(--spacing-lg);
}

.section-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Hero Section */
.hero {
    padding-top: calc(80px + var(--spacing-4xl));
    padding-bottom: var(--spacing-4xl);
    background: linear-gradient(135deg, var(--white) 0%, var(--neutral-gray) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--proto-blue-light) 0%, transparent 70%);
    opacity: 0.3;
    animation: rotate 30s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--proto-blue-light);
    color: var(--proto-blue);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: var(--spacing-xl);
}

.badge-icon {
    width: 16px;
    height: 16px;
}

.hero-title {
    font-weight: 900;
    margin-bottom: var(--spacing-xl);
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-2xl);
    color: var(--text-secondary);
}

.hero-actions {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-3xl);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-2xl);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--proto-blue);
    font-family: var(--font-brand);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 400px;
}

.visual-card {
    position: absolute;
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-weight: 600;
    animation: float 6s ease-in-out infinite;
}

.visual-card svg {
    width: 24px;
    height: 24px;
    color: var(--proto-blue);
}

.card-1 {
    top: 10%;
    left: 10%;
}

.card-2 {
    top: 40%;
    right: 10%;
    animation-delay: 2s;
}

.card-3 {
    bottom: 10%;
    left: 30%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.visual-lines {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

/* Problem Section */
.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-3xl);
}

.problem-card {
    background: var(--white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-base);
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.card-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--energy-orange-light);
    border-radius: 50%;
}

.card-icon svg {
    width: 24px;
    height: 24px;
    color: var(--energy-orange);
}

.problem-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.problem-insight {
    max-width: 700px;
    margin: 0 auto;
}

.insight-content {
    background: var(--white);
    border-left: 4px solid var(--energy-orange);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    display: flex;
    gap: var(--spacing-lg);
    align-items: start;
}

.insight-icon {
    width: 24px;
    height: 24px;
    color: var(--energy-orange);
    flex-shrink: 0;
}

/* Timeline Process */
.process-timeline {
    max-width: 800px;
    margin: 0 auto var(--spacing-3xl);
    position: relative;
}

.timeline-item {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
    align-items: start;
}

.timeline-marker {
    width: 60px;
    height: 60px;
    background: var(--proto-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
}

.timeline-connector {
    position: absolute;
    left: 30px;
    top: 60px;
    width: 2px;
    height: calc(100% - 120px);
    background: var(--border-color);
    z-index: 1;
}

.timeline-content h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

/* Solution Result */
.solution-result {
    text-align: center;
}

.result-card {
    background: var(--proto-blue-light);
    padding: var(--spacing-3xl);
    border-radius: var(--radius-xl);
    max-width: 700px;
    margin: 0 auto;
}

.result-icon {
    width: 48px;
    height: 48px;
    color: var(--growth-green);
    margin: 0 auto var(--spacing-lg);
}

/* Plans */
.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-2xl);
    max-width: 900px;
    margin: 0 auto;
}

.plan-card {
    background: var(--white);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    transition: all var(--transition-base);
}

.plan-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.plan-featured {
    border-color: var(--proto-blue);
    position: relative;
    transform: scale(1.05);
}

.plan-featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.plan-header {
    text-align: center;
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: var(--spacing-xl);
}

.plan-badge {
    display: inline-block;
    background: var(--neutral-gray);
    color: var(--text-secondary);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
}

.plan-badge.featured {
    background: var(--energy-orange);
    color: var(--white);
}

.plan-name {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
}

.plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--spacing-xs);
}

.price-amount {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--proto-blue);
    font-family: var(--font-brand);
}

.price-unit {
    color: var(--text-secondary);
}

.plan-description {
    margin-bottom: var(--spacing-xl);
    color: var(--text-secondary);
}

.plan-features {
    list-style: none;
    margin-bottom: var(--spacing-2xl);
}

.plan-features li {
    display: flex;
    align-items: start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.plan-features svg {
    width: 20px;
    height: 20px;
    color: var(--growth-green);
    flex-shrink: 0;
    margin-top: 2px;
}

.plan-note {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-align: center;
    font-style: italic;
}

/* Comparison Table */
.comparison-table {
    overflow-x: auto;
    margin-bottom: var(--spacing-3xl);
}

.comparison-table table {
    width: 100%;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.comparison-table th,
.comparison-table td {
    padding: var(--spacing-lg);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.comparison-table thead {
    background: var(--neutral-gray);
}

.comparison-table th {
    font-weight: 700;
    color: var(--text-primary);
}

.comparison-table th.featured {
    background: var(--proto-blue);
    color: var(--white);
}

.comparison-table .row-header {
    font-weight: 600;
    background: var(--neutral-gray);
    color: var(--text-primary);
}

.comparison-table td.featured {
    background: var(--proto-blue-light);
    color: var(--proto-blue);
    font-weight: 600;
}

.difference-message {
    text-align: center;
}

.difference-message blockquote {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--text-secondary);
    font-style: italic;
    max-width: 700px;
    margin: 0 auto;
    padding: var(--spacing-2xl);
    border-left: 4px solid var(--proto-blue);
    background: var(--neutral-gray);
    border-radius: var(--radius-md);
}

/* Stats Section */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-3xl);
    text-align: center;
}

.stat-card {
    position: relative;
}

.stat-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--spacing-lg);
    opacity: 0.3;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    font-family: var(--font-brand);
    display: inline-block;
}

.section-primary .stat-number {
    color: var(--white);
}

.stat-suffix {
    font-size: 1.5rem;
    font-weight: 600;
    display: inline-block;
    margin-left: var(--spacing-xs);
}

.section-primary .stat-suffix {
    color: rgba(255, 255, 255, 0.9);
}

/* FAQ Section */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-question {
    width: 100%;
    padding: var(--spacing-xl);
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    cursor: pointer;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: all var(--transition-base);
}

.faq-question:hover {
    background: var(--neutral-gray);
}

.faq-question svg {
    width: 24px;
    height: 24px;
    transition: transform var(--transition-base);
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--spacing-xl) var(--spacing-xl);
    color: var(--text-secondary);
}

/* CTA Section */
.section-cta {
    background: linear-gradient(135deg, var(--proto-blue) 0%, var(--proto-blue-dark) 100%);
    color: var(--white);
    overflow: hidden;
}

.cta-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
    width: 100%;
    box-sizing: border-box;
}

.cta-content {
    width: 100%;
}

.cta-title {
    color: var(--white);
    margin-bottom: var(--spacing-xl);
}

.cta-description {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.6;
}

.cta-badges {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.cta-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
}

.cta-badge svg {
    width: 16px;
    height: 16px;
}

/* Form */
.cta-form-wrapper {
    background: var(--white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.cta-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    width: 100%;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.form-group label {
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.required {
    color: var(--energy-orange);
}

.optional {
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 400;
}

.form-note {
    margin-top: 1rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.form-note svg {
    width: 16px;
    height: 16px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: all var(--transition-base);
    width: 100%;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--proto-blue);
    box-shadow: 0 0 0 3px rgba(0, 65, 196, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-light);
    font-size: 0.95rem;
}

textarea {
    resize: vertical;
}

/* Footer */
.footer {
    background: var(--text-primary);
    color: var(--white);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--white);
    font-family: var(--font-brand);
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.footer-logo:hover {
    color: var(--white);
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.7);
}

.footer-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
}

.footer-column h4 {
    margin-bottom: var(--spacing-lg);
    color: var(--white);
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: var(--spacing-sm);
}

.footer-column a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-base);
}

.footer-column a:hover {
    color: var(--white);
}

.footer-bottom {
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
}

/* Form Messages */
.form-success {
    text-align: center;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: 12px;
    animation: fadeInUp 0.6s ease;
}

.form-success svg {
    width: 64px;
    height: 64px;
    color: var(--growth-green);
    margin-bottom: 1.5rem;
}

.form-success h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.form-success p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Success Actions - TimeRex Integration */
.success-actions {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #e5e7eb;
}

.timerex-cta {
    background: white;
    border: 2px solid var(--proto-blue-light);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.timerex-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.timerex-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.timerex-cta .btn {
    margin: 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.timerex-cta .btn svg {
    width: 20px;
    height: 20px;
}

.timerex-note {
    margin-top: 0.75rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
    opacity: 0.8;
}

.success-divider {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 1.5rem 0;
    position: relative;
}

.success-divider::before,
.success-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: calc(50% - 40px);
    height: 1px;
    background: #e5e7eb;
}

.success-divider::before {
    left: 0;
}

.success-divider::after {
    right: 0;
}

.email-notice {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.form-error {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 8px;
    margin-top: 1rem;
    animation: fadeIn 0.3s ease;
}

.form-error svg {
    width: 20px;
    height: 20px;
    color: #dc2626;
    flex-shrink: 0;
}

.form-error span {
    color: #991b1b;
    font-size: 0.9rem;
}

/* FAQ Accordion Styles */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--proto-blue-light);
    box-shadow: 0 5px 15px rgba(0, 65, 196, 0.1);
}

.faq-item.active {
    border-color: var(--proto-blue);
    box-shadow: 0 10px 30px rgba(0, 65, 196, 0.15);
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

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

.faq-item.active .faq-question {
    color: var(--proto-blue);
    background: var(--proto-blue-light);
}

.faq-question svg {
    width: 24px;
    height: 24px;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    background: #f8fafc;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding-top: 0.5rem;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 0;
}

/* FAQ Mobile Styles */
@media (max-width: 768px) {
    .faq-question {
        padding: 1.25rem 1rem;
        font-size: 1rem;
    }
    
    .faq-question svg {
        width: 20px;
        height: 20px;
    }
    
    .faq-answer p {
        padding: 0 1rem 1.25rem;
        font-size: 0.95rem;
    }
    
    .faq-item.active .faq-answer {
        max-height: 600px;
    }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

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

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-visual {
        display: none;
    }
    
    .cta-box {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .cta-content {
        text-align: center;
    }
    
    .cta-badges {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: var(--spacing-xl);
        box-shadow: var(--shadow-xl);
        transform: translateX(-100%);
        transition: transform var(--transition-base);
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .plans-grid {
        grid-template-columns: 1fr;
    }
    
    .plan-featured {
        transform: scale(1);
    }
    
    .plan-featured:hover {
        transform: translateY(-5px);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    /* Mobile Form Adjustments */
    .cta-form-wrapper {
        padding: var(--spacing-lg);
        margin: 0;
        border-radius: var(--radius-md);
    }
    
    .cta-box {
        gap: var(--spacing-xl);
    }
    
    .cta-content {
        padding: 0 var(--spacing-sm);
    }
    
    .cta-form {
        gap: var(--spacing-md);
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 16px; /* Prevents zoom on iOS */
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
    }
    
    .form-group label {
        font-size: 0.9rem;
    }
    
    .btn-large {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: 1rem;
    }
    
    .cta-badges {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .cta-badge {
        width: 100%;
        justify-content: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .comparison-table {
        font-size: 0.875rem;
    }
    
    .section {
        padding: var(--spacing-3xl) 0;
    }
}

/* Shadow Utilities */
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }
.shadow-2xl { box-shadow: var(--shadow-2xl); }

/* Loading and Success States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.success-message {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    z-index: 10000;
    animation: fadeInUp var(--transition-base);
}

.success-content {
    text-align: center;
}

.success-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: var(--spacing-lg);
}

/* Additional Hero Section Styles for Updated Design */
.cta-subtitle {
    margin-top: 1rem;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.cta-subtitle strong {
    color: var(--white);
}