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

:root {
    /* Colors */
    --primary-blue: #0066CC;
    --primary-blue-light: #1a75d9;
    --primary-blue-dark: #0052a3;
    --secondary-green: #00AA44;
    --accent-orange: #FF9800;
    
    --gray-50: #F8FAFC;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
    --gray-300: #CBD5E1;
    --gray-400: #94A3B8;
    --gray-500: #64748B;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1E293B;
    --gray-900: #0F172A;
    
    --white: #FFFFFF;
    --black: #000000;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Utility Classes */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

.section {
    padding: var(--spacing-20) 0;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--primary-blue);
    color: var(--white);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background-color: var(--primary-blue-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-blue);
    border: 1px solid var(--primary-blue);
}

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

.btn-ghost {
    background-color: transparent;
    color: var(--gray-600);
}

.btn-ghost:hover {
    background-color: var(--gray-100);
    color: var(--gray-800);
}

.btn-large {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-base);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    z-index: 1000;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
}

.nav-brand {
    display: flex;
    align-items: center;
}

.nav-brand a {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--gray-800);
    font-weight: 600;
    font-size: var(--font-size-lg);
}

.brand-text {
    margin-left: var(--spacing-2);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-6);
    list-style: none;
}

.nav-link {
    color: var(--gray-600);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-2);
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--gray-600);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    padding: var(--spacing-24) 0 var(--spacing-20);
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    margin-top: 4rem;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-6);
    color: var(--gray-900);
}

.hero-description {
    font-size: var(--font-size-xl);
    color: var(--gray-600);
    margin-bottom: var(--spacing-8);
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-16);
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-12);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-blue);
}

.stat-label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--gray-500);
    margin-top: var(--spacing-1);
}

/* Features Section */
.features {
    background-color: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-16);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-4);
}

.section-description {
    font-size: var(--font-size-lg);
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-8);
}

.feature-card {
    background-color: var(--white);
    padding: var(--spacing-8);
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
}

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

.feature-icon {
    margin-bottom: var(--spacing-6);
}

.feature-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-3);
}

.feature-description {
    color: var(--gray-600);
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-light));
    color: var(--white);
    padding: var(--spacing-20) 0;
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-4);
}

.cta-description {
    font-size: var(--font-size-lg);
    opacity: 0.9;
    margin-bottom: var(--spacing-8);
}

.cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-4);
}

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

.cta-section .btn-primary:hover {
    background-color: var(--gray-100);
}

.cta-section .btn-ghost {
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.cta-section .btn-ghost:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Footer */
.footer {
    background-color: var(--gray-900);
    color: var(--gray-300);
    padding: var(--spacing-16) 0 var(--spacing-8);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-8);
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-4);
    color: var(--white);
    font-weight: 600;
    font-size: var(--font-size-lg);
}

.footer-logo span {
    margin-left: var(--spacing-2);
}

.footer-description {
    color: var(--gray-400);
    line-height: 1.6;
}

.footer-column h4 {
    color: var(--white);
    font-weight: 600;
    margin-bottom: var(--spacing-4);
}

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

.footer-column li {
    margin-bottom: var(--spacing-2);
}

.footer-column a {
    color: var(--gray-400);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--spacing-8);
    border-top: 1px solid var(--gray-700);
}

.footer-legal {
    display: flex;
    gap: var(--spacing-6);
}

.footer-legal a {
    color: var(--gray-400);
    text-decoration: none;
    font-size: var(--font-size-sm);
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .container {
        padding: 0 var(--spacing-6);
    }
    
    .hero-stats {
        gap: var(--spacing-8);
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: var(--spacing-6);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 4rem;
        left: 0;
        right: 0;
        background-color: var(--white);
        border-bottom: 1px solid var(--gray-200);
        padding: var(--spacing-6);
        flex-direction: column;
        gap: var(--spacing-6);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-list {
        flex-direction: column;
        gap: var(--spacing-4);
    }
    
    .nav-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .nav-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .hero-description {
        font-size: var(--font-size-lg);
    }
    
    .hero-actions {
        flex-direction: column;
        gap: var(--spacing-3);
    }
    
    .hero-actions .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-6);
    }
    
    .section-title {
        font-size: var(--font-size-3xl);
    }
    
    .cta-title {
        font-size: var(--font-size-3xl);
    }
    
    .cta-actions {
        flex-direction: column;
        gap: var(--spacing-3);
    }
    
    .cta-actions .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-4);
        text-align: center;
    }
    
    .footer-legal {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-4);
    }
    
    .hero {
        padding: var(--spacing-20) 0 var(--spacing-16);
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .section {
        padding: var(--spacing-16) 0;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-card {
        padding: var(--spacing-6);
    }
}

/* Authentication Styles */
.auth-section {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-8) 0;
    background: linear-gradient(135deg, var(--gray-50), var(--gray-100));
}

.auth-container {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    padding: var(--spacing-8);
    width: 100%;
    max-width: 480px;
}

.auth-header {
    text-align: center;
    margin-bottom: var(--spacing-8);
}

.auth-header h1 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-2);
}

.auth-header p {
    color: var(--gray-600);
    font-size: var(--font-size-base);
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.form-group label {
    font-weight: 500;
    color: var(--gray-700);
    font-size: var(--font-size-sm);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"] {
    padding: var(--spacing-3) var(--spacing-4);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    transition: all 0.2s ease;
    background: var(--white);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.form-group input:invalid {
    border-color: #EF4444;
}

.form-help {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
    margin-top: var(--spacing-1);
}

.form-error {
    font-size: var(--font-size-xs);
    color: #EF4444;
    margin-top: var(--spacing-1);
    min-height: 1rem;
}

.checkbox-group {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--spacing-3);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-2);
    cursor: pointer;
    font-size: var(--font-size-sm);
    line-height: 1.4;
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    margin: 0;
    accent-color: var(--primary-blue);
}

.form-options {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.forgot-password {
    color: var(--primary-blue);
    text-decoration: none;
    font-size: var(--font-size-sm);
}

.forgot-password:hover {
    text-decoration: underline;
}

.btn-full {
    width: 100%;
}

.btn-large {
    padding: var(--spacing-4) var(--spacing-6);
    font-size: var(--font-size-base);
}

.form-message {
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-2);
    text-align: center;
}

.form-message.success {
    background-color: #F0FDF4;
    color: #15803D;
    border: 1px solid #BBF7D0;
}

.form-message.error {
    background-color: #FEF2F2;
    color: #DC2626;
    border: 1px solid #FECACA;
}

.form-message.info {
    background-color: #EFF6FF;
    color: #1D4ED8;
    border: 1px solid #DBEAFE;
}

.auth-divider {
    text-align: center;
    margin: var(--spacing-6) 0;
    position: relative;
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gray-300);
    z-index: 1;
}

.auth-divider span {
    background: var(--white);
    padding: 0 var(--spacing-4);
    color: var(--gray-500);
    font-size: var(--font-size-sm);
    position: relative;
    z-index: 2;
}

.auth-footer {
    text-align: center;
    margin-top: var(--spacing-6);
    padding-top: var(--spacing-6);
    border-top: 1px solid var(--gray-200);
}

.auth-footer p {
    color: var(--gray-600);
    font-size: var(--font-size-sm);
}

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

.auth-footer a:hover {
    text-decoration: underline;
}

/* Verification Page Styles */
.verification-container {
    text-align: center;
}

.verification-status h1 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-4);
}

.verification-status.success h1 {
    color: #15803D;
}

.verification-status.error h1 {
    color: #DC2626;
}

.verification-status p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-6);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--gray-200);
    border-top: 4px solid var(--primary-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-4);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Mobile Auth Styles */
@media (max-width: 768px) {
    .auth-container {
        margin: var(--spacing-4);
        padding: var(--spacing-6);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-options {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-3);
    }
}

@media (max-width: 480px) {
    .auth-section {
        padding: var(--spacing-4) 0;
    }
    
    .auth-container {
        margin: var(--spacing-2);
        padding: var(--spacing-4);
    }
    
    .auth-header h1 {
        font-size: var(--font-size-2xl);
    }
}

/* Modern Authentication Styles */
body.auth-body {
    font-family: var(--font-family) !important;
    background: var(--gray-50) !important;
    min-height: 100vh;
    margin: 0 !important;
    padding: 0 !important;
    color: var(--gray-900);
}

body.auth-body .auth-split-container {
    display: flex;
    min-height: 100vh;
}

/* Left Side - Branding */
.auth-brand-side {
    flex: 1;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.auth-brand-side::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.auth-brand-content {
    position: relative;
    z-index: 1;
    padding: var(--spacing-10);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.auth-brand-header {
    margin-bottom: var(--spacing-8);
}

.auth-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    text-decoration: none;
    color: var(--white);
    font-size: var(--font-size-xl);
    font-weight: 700;
}

.auth-logo svg {
    flex-shrink: 0;
}

.auth-hero {
    margin-bottom: var(--spacing-10);
}

.auth-hero h1 {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-6);
    color: var(--white);
}

.auth-hero p {
    font-size: var(--font-size-lg);
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    max-width: 400px;
}

/* Benefits */
.auth-benefits {
    margin-bottom: var(--spacing-10);
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-6);
}

.benefit-icon {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: var(--spacing-3);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.benefit-icon svg {
    color: var(--white);
}

.benefit-item h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-1);
    color: var(--white);
}

.benefit-item p {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}

/* Updates */
.auth-updates {
    margin-bottom: var(--spacing-10);
}

.auth-updates h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-6);
    color: var(--white);
}

.update-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-5);
}

.update-icon {
    font-size: var(--font-size-lg);
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

.update-item h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--spacing-1);
    color: var(--white);
}

.update-item p {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.4;
}

/* Social Proof */
.auth-social-proof {
    margin-bottom: var(--spacing-8);
}

.social-proof-text {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-4);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.social-proof-logos {
    display: flex;
    gap: var(--spacing-6);
    flex-wrap: wrap;
}

.company-logo {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: rgba(255, 255, 255, 0.6);
    padding: var(--spacing-2) var(--spacing-4);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Testimonial */
.auth-testimonial {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-8);
}

.auth-testimonial blockquote {
    font-size: var(--font-size-lg);
    line-height: 1.6;
    color: var(--white);
    margin-bottom: var(--spacing-6);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.avatar-placeholder {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--white);
}

.testimonial-author cite {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--white);
    font-style: normal;
    display: block;
}

.author-title {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.7);
    margin-top: var(--spacing-1);
}

/* Right Side - Form */
.auth-form-side {
    flex: 1;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.auth-form-container {
    width: 100%;
    max-width: 400px;
    padding: var(--spacing-8);
}

.auth-mobile-logo {
    display: none;
    text-align: center;
    margin-bottom: var(--spacing-8);
}

.auth-form-header {
    text-align: center;
    margin-bottom: var(--spacing-8);
}

.auth-form-header h1 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-2);
    line-height: 1.2;
}

.auth-form-header p {
    font-size: var(--font-size-base);
    color: var(--gray-600);
    line-height: 1.5;
}

/* Modern Form Styles */
.modern-auth-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4);
}

.modern-form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.modern-form-group label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: var(--spacing-1);
}

.modern-form-group input {
    padding: var(--spacing-3) var(--spacing-4);
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    font-size: var(--font-size-base);
    color: var(--gray-900);
    background: var(--white);
    transition: all 0.2s ease;
    font-family: var(--font-family);
}

.modern-form-group input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.modern-form-group input::placeholder {
    color: var(--gray-400);
}

/* Password Input Container */
.password-input-container {
    position: relative;
}

.password-input-container input {
    padding-right: 48px;
}

.password-toggle {
    position: absolute;
    right: var(--spacing-3);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    padding: var(--spacing-1);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
}

.password-toggle:hover {
    color: var(--gray-600);
}

/* Password Strength */
.password-strength {
    margin-top: var(--spacing-2);
}

.password-strength-bar {
    height: 4px;
    background: var(--gray-200);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: var(--spacing-3);
}

.password-strength-fill {
    height: 100%;
    width: 0%;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.password-strength-fill.weak {
    width: 25%;
    background: #ef4444;
}

.password-strength-fill.fair {
    width: 50%;
    background: #f59e0b;
}

.password-strength-fill.good {
    width: 75%;
    background: #10b981;
}

.password-strength-fill.strong {
    width: 100%;
    background: var(--secondary-green);
}

.password-requirements {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-1);
}

.requirement {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.requirement.met {
    color: var(--secondary-green);
}

.req-icon {
    font-size: var(--font-size-xs);
    width: 12px;
    text-align: center;
}

.requirement.met .req-icon {
    color: var(--secondary-green);
}

/* Form Options */
.modern-form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-3);
}

/* Modern Checkbox */
.modern-checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    cursor: pointer;
    font-size: var(--font-size-sm);
    color: var(--gray-700);
    line-height: 1.4;
}

.modern-checkbox-label input[type="checkbox"] {
    display: none;
}

.custom-checkbox {
    width: 20px;
    height: 20px;
    border: 2px solid var(--gray-300);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s ease;
    background: var(--white);
}

.modern-checkbox-label input[type="checkbox"]:checked + .custom-checkbox {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
}

.modern-checkbox-label input[type="checkbox"]:checked + .custom-checkbox::after {
    content: '✓';
    color: var(--white);
    font-size: 12px;
    font-weight: 600;
}

.checkbox-text {
    flex: 1;
}

.checkbox-text a {
    color: var(--primary-blue);
    text-decoration: none;
}

.checkbox-text a:hover {
    text-decoration: underline;
}

.forgot-password-link {
    color: var(--primary-blue);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.forgot-password-link:hover {
    text-decoration: underline;
}

/* Modern Buttons */
.modern-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-3);
    padding: var(--spacing-4) var(--spacing-6);
    border-radius: 8px;
    font-size: var(--font-size-base);
    font-weight: 600;
    font-family: var(--font-family);
    cursor: pointer;
    transition: all 0.2s ease;
    border: 2px solid transparent;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.modern-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.modern-btn-primary {
    background: var(--primary-blue);
    color: var(--white);
}

.modern-btn-primary:hover:not(:disabled) {
    background: var(--primary-blue-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

.modern-btn-outline {
    background: var(--white);
    color: var(--gray-700);
    border-color: var(--gray-300);
}

.modern-btn-outline:hover:not(:disabled) {
    background: var(--gray-50);
    border-color: var(--gray-400);
}

.modern-btn-google {
    background: var(--white);
    color: var(--gray-700);
    border-color: var(--gray-300);
}

.modern-btn-google:hover:not(:disabled) {
    background: var(--gray-50);
    border-color: var(--gray-400);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

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

.modern-btn.loading .btn-text {
    display: none;
}

.modern-btn.loading .btn-loading {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.loading-spinner {
    animation: spin 1s linear infinite;
}

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

/* Form Messages */
.form-error {
    font-size: var(--font-size-xs);
    color: #ef4444;
    margin-top: var(--spacing-1);
    display: none;
}

.form-error.show {
    display: block;
}

.form-message {
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: 6px;
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-4);
    display: none;
}

.form-message.success {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
    display: block;
}

.form-message.error {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
    display: block;
}

/* Auth Alternatives */
.auth-alternatives {
    margin-top: var(--spacing-8);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

.auth-divider {
    position: relative;
    text-align: center;
    margin: var(--spacing-6) 0;
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gray-200);
}

.auth-divider span {
    background: var(--white);
    color: var(--gray-500);
    padding: 0 var(--spacing-4);
    font-size: var(--font-size-sm);
    position: relative;
}

/* Auth Footer */
.auth-form-footer {
    text-align: center;
    margin-top: var(--spacing-8);
    padding-top: var(--spacing-6);
    border-top: 1px solid var(--gray-200);
}

.auth-form-footer p {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

.auth-link {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 500;
}

.auth-link:hover {
    text-decoration: underline;
}

.auth-support {
    text-align: center;
    margin-top: var(--spacing-4);
}

.auth-support p {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
}

.auth-support a {
    color: var(--primary-blue);
    text-decoration: none;
}

.auth-support a:hover {
    text-decoration: underline;
}

/* Terms Group */
.terms-group {
    margin-top: var(--spacing-2);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .auth-split-container {
        flex-direction: column;
    }
    
    .auth-brand-side {
        min-height: 40vh;
    }
    
    .auth-brand-content {
        padding: var(--spacing-8);
    }
    
    .auth-hero h1 {
        font-size: var(--font-size-3xl);
    }
    
    .auth-form-side {
        min-height: 60vh;
    }
    
    .auth-mobile-logo {
        display: block;
    }
    
    .auth-brand-header {
        display: none;
    }
}

@media (max-width: 768px) {
    .auth-brand-content {
        padding: var(--spacing-6);
    }
    
    .auth-form-container {
        padding: var(--spacing-6);
        max-width: none;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .password-requirements {
        grid-template-columns: 1fr;
    }
    
    .modern-form-options {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-3);
    }
    
    .auth-hero h1 {
        font-size: var(--font-size-2xl);
    }
    
    .auth-form-header h1 {
        font-size: var(--font-size-2xl);
    }
}

@media (max-width: 480px) {
    .auth-brand-content {
        padding: var(--spacing-4);
    }
    
    .auth-form-container {
        padding: var(--spacing-4);
    }
    
    .auth-hero h1 {
        font-size: var(--font-size-xl);
    }
    
    .auth-form-header h1 {
        font-size: var(--font-size-xl);
    }
    
    .benefit-item,
    .update-item {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-2);
    }
    
    .social-proof-logos {
        justify-content: center;
    }
}