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

:root {
    --primary: #1a56db;
    --primary-dark: #1e40af;
    --secondary: #0ea5e9;
    --accent: #10b981;
    --dark: #0f172a;
    --dark-light: #1e293b;
    --gray: #64748b;
    --gray-light: #cbd5e1;
    --gray-lighter: #f1f5f9;
    --white: #ffffff;
    --success: #10b981;
    --danger: #ef4444;
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

html {
    scroll-behavior: smooth;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-lighter);
    z-index: 1000;
    padding: 12px 0;
}

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

.logo {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-phone {
    color: var(--dark);
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: color 0.3s ease;
}

.nav-phone:hover {
    color: var(--primary);
}

.nav-cta {
    padding: 10px 24px;
    background: var(--primary);
    color: var(--white);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

/* Hero Section */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(26, 86, 219, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(14, 165, 233, 0.1) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -1.5px;
}

.hero-subtitle {
    font-size: 20px;
    line-height: 1.6;
    color: var(--gray-light);
    margin-bottom: 48px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
    margin: 48px 0;
    padding: 48px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 48px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--secondary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

#countdown-timer {
    font-size: 36px;
    letter-spacing: 1px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.countdown-main {
    display: block;
    line-height: 1;
}

.countdown-seconds {
    display: inline-block;
    font-size: 80%;
    opacity: 0.9;
    line-height: 1.2;
}

.stat-label {
    font-size: 16px;
    color: var(--gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.info-icon {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: color 0.3s ease;
    -webkit-tap-highlight-color: transparent;
}

.info-icon:hover {
    color: rgba(255, 255, 255, 1);
}

.tooltip {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    background: var(--white);
    color: var(--dark);
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 13px;
    line-height: 1.5;
    width: 280px;
    text-align: left;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

.tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--white);
}

.info-icon:hover .tooltip {
    visibility: visible;
    opacity: 1;
    transform: translateX(-50%) translateY(-12px);
}

/* Active state for mobile clicking */
.info-icon.active .tooltip {
    visibility: visible;
    opacity: 1;
    transform: translateX(-50%) translateY(-12px);
    pointer-events: auto;
}

/* CTA Button */
.cta-button {
    display: inline-block;
    padding: 16px 40px;
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-family: inherit;
}

.cta-button.primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    box-shadow: 0 10px 30px -10px rgba(26, 86, 219, 0.5);
}

.cta-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px -10px rgba(26, 86, 219, 0.6);
}

.cta-button.full-width {
    width: 100%;
    text-align: center;
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-title {
    font-size: 48px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.section-subtitle {
    font-size: 20px;
    text-align: center;
    color: var(--gray);
    margin-bottom: 64px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* What is The Block Section */
.what-is-block {
    background: var(--white);
    padding: 100px 0;
}

.what-is-content {
    max-width: 1100px;
    margin: 0 auto;
}

.what-is-main {
    margin-bottom: 64px;
}

.what-is-card {
    background: var(--white);
    padding: 32px;
    border-radius: 16px;
    border: 2px solid var(--gray-lighter);
    transition: all 0.3s ease;
}

.what-is-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.what-is-card.primary-card {
    background: #f8f9fa;
    color: var(--dark);
    padding: 48px;
    margin-bottom: 40px;
    border: 1px solid var(--gray-lighter);
}

.what-is-card.primary-card h3 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 24px;
    color: var(--dark);
    text-align: center;
}

.what-is-card.primary-card p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--gray);
    margin-bottom: 16px;
}

.what-is-card.primary-card p:last-child {
    margin-bottom: 0;
    font-weight: 600;
    color: var(--dark);
}

.what-is-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.what-is-card h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--primary);
    letter-spacing: 0.5px;
}

.what-is-card p {
    color: var(--gray);
    line-height: 1.7;
    font-size: 15px;
}

.what-is-comparison-section {
    margin: 64px 0;
    padding: 48px;
    background: var(--gray-lighter);
    border-radius: 20px;
}

.comparison-title {
    font-size: 32px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 40px;
    color: var(--dark);
}

.buyer-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 32px;
    align-items: center;
}

.buyer-col {
    background: var(--white);
    padding: 32px;
    border-radius: 16px;
    border: 2px solid var(--gray-lighter);
}

.buyer-col.highlight {
    border: 2px solid var(--primary);
    box-shadow: 0 8px 24px rgba(26, 86, 219, 0.15);
}

.buyer-col h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--dark);
    text-align: center;
}

.buyer-col ul {
    list-style: none;
    margin-bottom: 24px;
}

.buyer-col ul li {
    padding: 12px 0;
    padding-left: 32px;
    position: relative;
    color: var(--dark-light);
    line-height: 1.6;
}

.buyer-col ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--gray);
    font-size: 24px;
}

.buyer-col.highlight ul li::before {
    content: '✓';
    color: var(--accent);
}

.vs-divider {
    font-size: 24px;
    font-weight: 800;
    color: var(--primary);
    padding: 16px;
    background: var(--white);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid var(--primary);
}

.payout-indicator {
    padding: 16px 24px;
    border-radius: 12px;
    text-align: center;
    font-weight: 700;
    font-size: 16px;
}

.payout-indicator.low {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border: 2px solid var(--danger);
}

.payout-indicator.high {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent);
    border: 2px solid var(--accent);
}

.what-is-cta-box {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    padding: 48px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 20px 40px rgba(26, 86, 219, 0.2);
}

.cta-box-content h3 {
    font-size: 32px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 20px;
}

.cta-box-content p {
    font-size: 18px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.cta-box-content .cta-button {
    background: var(--white);
    color: var(--primary);
    font-weight: 700;
}

.cta-box-content .cta-button:hover {
    background: var(--gray-lighter);
    transform: translateY(-2px);
}

/* Why Join Section */
.why-join {
    background: var(--gray-lighter);
}

.comparison {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.comparison-card {
    background: var(--white);
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.comparison-card.the-block {
    border: 2px solid var(--primary);
    position: relative;
}

.comparison-card.the-block::before {
    content: 'RECOMMENDED';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    padding: 4px 16px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.comparison-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 2px solid var(--gray-lighter);
}

.comparison-header h3 {
    font-size: 24px;
    font-weight: 700;
}

.comparison-header .icon {
    font-size: 32px;
}

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

.comparison-list li {
    padding: 12px 0;
    padding-left: 32px;
    position: relative;
    color: var(--dark-light);
    line-height: 1.6;
}

.comparison-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--gray);
    font-size: 24px;
}

.comparison-card.the-block .comparison-list li::before {
    content: '✓';
    color: var(--accent);
}

/* Benefits Section */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.benefit-card {
    background: var(--white);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--gray-lighter);
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.benefit-icon {
    font-size: 48px;
    margin-bottom: 24px;
}

.benefit-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
}

.benefit-card p {
    color: var(--gray);
    line-height: 1.7;
}

/* How It Works */
.how-it-works {
    background: var(--gray-lighter);
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.step {
    text-align: center;
    position: relative;
}

.step::after {
    content: '→';
    position: absolute;
    top: 40px;
    right: -32px;
    font-size: 32px;
    color: var(--primary);
    font-weight: 700;
}

.step:last-child::after {
    display: none;
}

.step-number {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 800;
    box-shadow: 0 10px 30px -10px rgba(26, 86, 219, 0.4);
}

.step h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.step p {
    color: var(--gray);
    line-height: 1.6;
    font-size: 15px;
}

/* Join Section */
.join-section {
    background: var(--white);
}

.join-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.join-info h2 {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.join-info > p {
    font-size: 18px;
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 48px;
}

.trust-indicators {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.trust-item {
    display: flex;
    gap: 16px;
    align-items: start;
}

.trust-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.trust-item strong {
    display: block;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
}

.trust-item p {
    color: var(--gray);
    font-size: 14px;
}

/* Form Styles */
.join-form-container {
    position: relative;
}

.join-form {
    background: var(--white);
    padding: 48px;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-lighter);
}

.form-header {
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 2px solid var(--gray-lighter);
}

.form-header h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

.form-header p {
    color: var(--gray);
    font-size: 14px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 12px;
}

.form-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gray-lighter), transparent);
    margin: 24px 0 16px;
}

.form-section-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--dark);
}

.form-group {
    margin-bottom: 12px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--dark-light);
    font-size: 14px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--gray-lighter);
    border-radius: 10px;
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s ease;
    background: var(--white);
    min-height: 48px;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.1);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.checkbox-group {
    margin: 32px 0;
}

.checkbox-label {
    display: flex;
    align-items: start;
    gap: 12px;
    cursor: pointer;
    font-weight: 400;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-top: 4px;
    cursor: pointer;
}

.checkbox-label span {
    color: var(--gray);
    font-size: 14px;
    line-height: 1.6;
}

.form-disclaimer {
    text-align: center;
    color: var(--gray);
    font-size: 12px;
    margin-top: 16px;
    line-height: 1.5;
}

/* Success Message */
.success-message {
    background: var(--white);
    padding: 64px 48px;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    border: 2px solid var(--accent);
    text-align: center;
}

.success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: var(--accent);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    font-weight: 800;
}

.success-message h3 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--dark);
}

.success-message p {
    font-size: 18px;
    color: var(--gray);
    line-height: 1.7;
    max-width: 500px;
    margin: 0 auto;
}

/* FAQ Section */
.faq {
    background: var(--gray-lighter);
}

.faq-accordion {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    margin-bottom: 16px;
    border-radius: 12px;
    border: 2px solid var(--gray-lighter);
    overflow: hidden;
    transition: all 0.3s ease;
}

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

.faq-item.active {
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(26, 86, 219, 0.1);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 32px;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 18px;
    font-weight: 700;
    color: var(--dark);
    text-align: left;
    font-family: inherit;
    transition: all 0.3s ease;
}

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

.faq-item.active .faq-question {
    color: var(--primary);
    padding-bottom: 16px;
}

.faq-icon {
    font-size: 28px;
    font-weight: 300;
    color: var(--primary);
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 16px;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 32px;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 32px 24px;
}

.faq-answer p {
    color: var(--gray);
    line-height: 1.7;
    font-size: 16px;
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 32px 0;
}

.footer-bottom {
    text-align: center;
    color: var(--gray);
    font-size: 14px;
}

.footer-link {
    color: var(--secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: var(--white);
    text-decoration: underline;
}

/* Legal Disclaimer Page */
.legal-page {
    padding: 120px 0 80px;
    background: var(--white);
    min-height: 100vh;
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
}

.legal-content h1 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--dark);
}

.legal-updated {
    color: var(--gray);
    font-size: 14px;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--gray-lighter);
}

.legal-section {
    margin-bottom: 40px;
}

.legal-section h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 16px;
}

.legal-section p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--dark-light);
    margin-bottom: 16px;
}

.legal-section ul {
    margin: 16px 0;
    padding-left: 24px;
}

.legal-section ul li {
    font-size: 16px;
    line-height: 1.8;
    color: var(--dark-light);
    margin-bottom: 8px;
}

.legal-acknowledgment {
    background: var(--gray-lighter);
    padding: 32px;
    border-radius: 12px;
    margin: 48px 0;
    border-left: 4px solid var(--primary);
}

.legal-acknowledgment h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 16px;
}

.legal-acknowledgment p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--dark);
}

.legal-back-link {
    text-align: center;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 2px solid var(--gray-lighter);
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-title {
        font-size: 48px;
    }
    
    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }
    
    .stat-number {
        font-size: 36px;
    }
    
    #countdown-timer {
        font-size: 28px;
        gap: 2px;
    }
    
    .countdown-seconds {
        font-size: 80%;
    }
    
    .what-is-grid {
        grid-template-columns: 1fr;
    }
    
    .buyer-comparison {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .vs-divider {
        width: 50px;
        height: 50px;
        font-size: 20px;
        margin: 0 auto;
    }
    
    .what-is-comparison-section {
        padding: 32px 24px;
    }
    
    .comparison {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .step::after {
        display: none;
    }
    
    .join-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

@media (max-width: 640px) {
    .nav {
        padding: 10px 0;
    }
    
    .nav-content {
        flex-wrap: nowrap;
        gap: 8px;
    }
    
    .logo {
        font-size: 20px;
        flex-shrink: 0;
    }
    
    .nav-phone {
        font-size: 12px;
        white-space: nowrap;
    }
    
    .nav-right {
        gap: 8px;
        flex-shrink: 0;
    }
    
    .nav-cta {
        padding: 8px 14px;
        font-size: 12px;
        white-space: nowrap;
    }
    
    .badge {
        font-size: 12px;
        padding: 6px 12px;
    }
    
    .hero-title {
        font-size: 32px;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    #countdown-timer {
        font-size: 24px;
        gap: 2px;
    }
    
    .countdown-seconds {
        font-size: 75%;
    }
    
    .tooltip {
        width: 200px;
        font-size: 12px;
        padding: 10px 12px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .what-is-card.primary-card {
        padding: 32px 24px;
    }
    
    .what-is-card.primary-card h3 {
        font-size: 24px;
    }
    
    .what-is-card.primary-card p {
        font-size: 16px;
    }
    
    .comparison-title {
        font-size: 24px;
    }
    
    .what-is-cta-box {
        padding: 32px 24px;
    }
    
    .cta-box-content h3 {
        font-size: 24px;
    }
    
    .cta-box-content p {
        font-size: 16px;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .steps {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .join-form {
        padding: 32px 24px;
    }
    
    .faq-question {
        padding: 20px;
        font-size: 16px;
    }
    
    .faq-answer {
        padding: 0 20px;
    }
    
    .faq-item.active .faq-answer {
        padding: 0 20px 20px;
    }
    
    .cta-button {
        padding: 14px 32px;
        font-size: 16px;
        min-height: 44px;
    }
    
    .step-number {
        width: 60px;
        height: 60px;
        font-size: 28px;
    }
    
    .comparison-card {
        padding: 24px;
    }
    
    .what-is-card {
        padding: 24px;
    }
    
    .buyer-col {
        padding: 24px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .section-title {
        margin-bottom: 32px;
    }
    
    .hero-content {
        padding: 32px 0;
    }
    
    .legal-page {
        padding: 100px 0 60px;
    }
    
    .legal-content h1 {
        font-size: 32px;
    }
    
    .legal-section h2 {
        font-size: 20px;
    }
    
    .legal-acknowledgment {
        padding: 24px;
    }
}

/* Extra small devices (phones < 375px) */
@media (max-width: 375px) {
    .logo {
        font-size: 18px;
    }
    
    .nav-phone {
        font-size: 11px;
    }
    
    .nav-cta {
        padding: 7px 12px;
        font-size: 11px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 15px;
    }
    
    .stat-number {
        font-size: 28px;
    }
    
    .stat-label {
        font-size: 14px;
    }
    
    #countdown-timer {
        font-size: 20px;
        gap: 2px;
    }
    
    .countdown-seconds {
        font-size: 70%;
    }
    
    .cta-button {
        min-height: 48px;
        font-size: 15px;
    }
    
    .section-title {
        font-size: 30px;
    }
    
    .container {
        padding: 0 16px;
    }
}

/* Mobile-specific touch and interaction improvements */
@media (hover: none) and (pointer: coarse) {
    .cta-button {
        min-height: 48px;
        -webkit-tap-highlight-color: transparent;
    }
    
    .faq-question {
        min-height: 56px;
        -webkit-tap-highlight-color: transparent;
    }
    
    .nav-cta {
        min-height: 40px;
        -webkit-tap-highlight-color: transparent;
    }
    
    a {
        -webkit-tap-highlight-color: transparent;
    }
}

/* Button Loading State */
.button-loading {
    display: none;
}

button[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
}

button[disabled] .button-text {
    display: none;
}

button[disabled] .button-loading {
    display: inline;
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content,
.benefit-card,
.step,
.faq-item {
    animation: fadeInUp 0.6s ease-out;
}