/* Landing Page Styles - Feynman Technique */

/* Landing Page Color Palette */
:root {
    /* Primary Colors - Educational Authority Blue */
    --landing-primary: #2563EB;
    --landing-primary-50: #EFF6FF;
    --landing-primary-100: #DBEAFE;
    --landing-primary-500: #3B82F6;
    --landing-primary-600: #2563EB;
    --landing-primary-700: #1D4ED8;
    --landing-primary-800: #1E40AF;
    --landing-primary-900: #1E3A8A;

    /* Secondary Colors - Supporting Hierarchy */
    --landing-secondary: #64748B;
    --landing-secondary-50: #F8FAFC;
    --landing-secondary-100: #F1F5F9;
    --landing-secondary-200: #E2E8F0;
    --landing-secondary-300: #CBD5E1;
    --landing-secondary-400: #94A3B8;
    --landing-secondary-500: #64748B;
    --landing-secondary-600: #475569;
    --landing-secondary-700: #334155;
    --landing-secondary-800: #1E293B;
    --landing-secondary-900: #0F172A;

    /* Accent Colors - Success and Conversion */
    --landing-accent: #10B981;
    --landing-accent-50: #ECFDF5;
    --landing-accent-100: #D1FAE5;
    --landing-accent-400: #34D399;
    --landing-accent-500: #10B981;
    --landing-accent-600: #059669;
    --landing-accent-700: #047857;

    /* Orange CTA Colors */
    --landing-orange: #F97316;
    --landing-orange-400: #FB923C;
    --landing-orange-500: #F97316;
    --landing-orange-600: #EA580C;
    --landing-orange-700: #C2410C;

    /* Status Colors */
    --landing-success: #10B981;
    --landing-warning: #F59E0B;
    --landing-error: #EF4444;

    /* Background Colors */
    --landing-background: #FFFFFF;
    --landing-surface: #F8FAFC;

    /* Text Colors */
    --landing-text-primary: #1E293B;
    --landing-text-secondary: #64748B;

    /* Shadows */
    --landing-shadow-cta: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --landing-shadow-testimonial: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --landing-shadow-elevation: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* Landing Page Body Override */
body.landing-page {
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--landing-background);
    color: var(--landing-text-primary);
    height: auto;
    overflow: auto;
    font-size: 16px;
    line-height: 1.5;
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    user-select: text;
}

/* Typography */
.landing-font-poppins {
    font-family: 'Poppins', system-ui, sans-serif;
}

.landing-font-inter {
    font-family: 'Inter', system-ui, sans-serif;
}

/* Hero Typography */
.landing-hero-title {
    font-size: 2.25rem;
    line-height: 1.1;
    font-weight: 700;
}

.landing-section-title {
    font-size: 1.5rem;
    line-height: 1.2;
    font-weight: 600;
}

/* Responsive Typography */
@media (min-width: 768px) {
    .landing-hero-title {
        font-size: 3rem;
    }
    
    .landing-section-title {
        font-size: 1.875rem;
    }
}

@media (min-width: 1024px) {
    .landing-hero-title {
        font-size: 3.75rem;
    }
    
    .landing-section-title {
        font-size: 2.25rem;
    }
}

/* Button Styles */
.landing-btn-primary {
    border-radius: 0.5rem;
    background-color: var(--landing-orange);
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    color: white;
    box-shadow: var(--landing-shadow-cta);
    transition: all 0.25s ease-in-out;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: inherit;
    display: inline-block;
    text-align: center;
    text-decoration: none;
}

.landing-btn-primary:hover {
    background-color: var(--landing-orange-600);
    transform: translateY(-0.125rem);
    box-shadow: var(--landing-shadow-elevation);
}

.landing-btn-secondary {
    border-radius: 0.5rem;
    border: 2px solid var(--landing-secondary-300);
    background-color: white;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    color: var(--landing-secondary-700);
    transition: all 0.15s ease;
    cursor: pointer;
    font-family: inherit;
    font-size: inherit;
    display: inline-block;
    text-align: center;
    text-decoration: none;
}

.landing-btn-secondary:hover {
    background-color: var(--landing-secondary-50);
}

/* Card Styles */
.landing-card {
    border-radius: 0.5rem;
    border: 1px solid var(--landing-secondary-200);
    background-color: white;
    padding: 1.5rem;
    box-shadow: var(--landing-shadow-testimonial);
}

.landing-testimonial-card {
    border-radius: 0.5rem;
    border: 1px solid var(--landing-secondary-200);
    background-color: white;
    padding: 1.5rem;
    transition: all 0.15s ease;
    box-shadow: var(--landing-shadow-testimonial);
}

.landing-testimonial-card:hover {
    box-shadow: var(--landing-shadow-elevation);
}

/* Input Field Styles */
.landing-input-field {
    width: 100%;
    border-radius: 0.5rem;
    border: 1px solid var(--landing-secondary-200);
    padding: 0.75rem 1rem;
    transition: all 0.15s ease;
}

.landing-input-field:focus {
    border-color: transparent;
    box-shadow: 0 0 0 2px var(--landing-primary);
    outline: none;
}

/* Progress Bar */
.landing-progress-bar {
    height: 0.5rem;
    border-radius: 9999px;
    background-color: var(--landing-accent);
    transition: all 0.5s cubic-bezier(0, 0, 0.2, 1);
}

/* Layout Utilities */
.landing-container {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .landing-container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .landing-container {
        padding: 0 2rem;
    }
}

/* Grid System */
.landing-grid {
    display: grid;
    gap: 2rem;
}

.landing-grid-cols-1 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
}

@media (min-width: 768px) {
    .landing-grid-cols-md-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    
    .landing-grid-cols-md-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .landing-grid-cols-lg-4 {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

/* Flexbox Utilities */
.landing-flex {
    display: flex;
}

.landing-flex-1 {
    flex: 1 1 0%;
}

.landing-flex-col {
    flex-direction: column;
}

.landing-flex-wrap {
    flex-wrap: wrap;
}

.landing-items-center {
    align-items: center;
}

.landing-items-start {
    align-items: flex-start;
}

.landing-justify-center {
    justify-content: center;
}

.landing-justify-between {
    justify-content: space-between;
}

.landing-gap-2 {
    gap: 0.5rem;
}

.landing-gap-4 {
    gap: 1rem;
}

.landing-gap-6 {
    gap: 1.5rem;
}

.landing-gap-8 {
    gap: 2rem;
}

/* Spacing Utilities */
.landing-mb-2 { margin-bottom: 0.5rem; }
.landing-mb-3 { margin-bottom: 0.75rem; }
.landing-mb-4 { margin-bottom: 1rem; }
.landing-mb-6 { margin-bottom: 1.5rem; }
.landing-mb-8 { margin-bottom: 2rem; }
.landing-mb-12 { margin-bottom: 3rem; }
.landing-mb-16 { margin-bottom: 4rem; }

.landing-mt-2 { margin-top: 0.5rem; }
.landing-mt-4 { margin-top: 1rem; }
.landing-mt-6 { margin-top: 1.5rem; }
.landing-mt-8 { margin-top: 2rem; }
.landing-mt-12 { margin-top: 3rem; }
.landing-mt-16 { margin-top: 4rem; }

.landing-mr-3 { margin-right: 0.75rem; }

.landing-mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.landing-p-6 { padding: 1.5rem; }
.landing-p-8 { padding: 2rem; }

.landing-px-4 { padding-left: 1rem; padding-right: 1rem; }
.landing-px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.landing-px-8 { padding-left: 2rem; padding-right: 2rem; }

.landing-py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.landing-py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.landing-py-20 { padding-top: 5rem; padding-bottom: 5rem; }

/* Text Utilities */
.landing-text-center { text-align: center; }
.landing-text-left { text-align: left; }

.landing-text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.landing-text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.landing-text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.landing-text-2xl { font-size: 1.5rem; line-height: 2rem; }
.landing-text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.landing-text-4xl { font-size: 2.25rem; line-height: 2.5rem; }

.landing-font-medium { font-weight: 500; }
.landing-font-semibold { font-weight: 600; }
.landing-font-bold { font-weight: 700; }

/* Color Utilities */
.landing-text-primary { color: var(--landing-primary); }
.landing-text-secondary { color: var(--landing-text-secondary); }
.landing-text-accent { color: var(--landing-accent); }
.landing-text-success { color: var(--landing-success); }
.landing-text-warning { color: var(--landing-warning); }
.landing-text-error { color: var(--landing-error); }
.landing-text-white { color: white; }

.landing-bg-white { background-color: white; }
.landing-bg-surface { background-color: var(--landing-surface); }
.landing-bg-primary { background-color: var(--landing-primary); }
.landing-bg-accent { background-color: var(--landing-accent); }
.landing-bg-secondary-50 { background-color: var(--landing-secondary-50); }
.landing-bg-secondary-100 { background-color: var(--landing-secondary-100); }
.landing-bg-secondary-900 { background-color: var(--landing-secondary-900); }

/* Border Utilities */
.landing-border { border: 1px solid var(--landing-secondary-200); }
.landing-border-b { border-bottom: 1px solid var(--landing-secondary-200); }
.landing-rounded { border-radius: 0.25rem; }
.landing-rounded-lg { border-radius: 0.5rem; }
.landing-rounded-2xl { border-radius: 1rem; }
.landing-rounded-full { border-radius: 9999px; }

/* Position Utilities */
.landing-fixed { position: fixed; }
.landing-relative { position: relative; }
.landing-absolute { position: absolute; }

.landing-top-0 { top: 0; }
.landing-left-0 { left: 0; }
.landing-right-0 { right: 0; }
.landing-bottom-0 { bottom: 0; }
.landing-inset-0 { inset: 0px; }

.landing-z-50 { z-index: 50; }

/* Object Fit */
.landing-object-cover { object-fit: cover; }

/* Cursor */
.landing-cursor-pointer { cursor: pointer; }

/* Size Utilities */
.landing-w-full { width: 100%; }
.landing-w-3 { width: 0.75rem; }
.landing-w-4 { width: 1rem; }
.landing-w-6 { width: 1.5rem; }
.landing-w-8 { width: 2rem; }
.landing-w-12 { width: 3rem; }
.landing-w-16 { width: 4rem; }
.landing-w-24 { width: 6rem; }

.landing-h-2 { height: 0.5rem; }
.landing-h-3 { height: 0.75rem; }
.landing-h-4 { height: 1rem; }
.landing-h-6 { height: 1.5rem; }
.landing-h-8 { height: 2rem; }
.landing-h-12 { height: 3rem; }
.landing-h-16 { height: 4rem; }
.landing-h-24 { height: 6rem; }

.landing-max-w-3xl { max-width: 48rem; }
.landing-max-w-4xl { max-width: 56rem; }
.landing-max-w-5xl { max-width: 64rem; }
.landing-max-w-7xl { max-width: 80rem; }

/* Display Utilities */
.landing-block { display: block; }
.landing-hidden { display: none !important; }

@media (min-width: 768px) {
    .landing-md-flex { display: flex; }
    .landing-md-hidden { display: none; }
    .landing-md-block { display: block; }
}

/* Animations */
@keyframes landing-fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.landing-animate-fade-in-up {
    animation: landing-fadeInUp 0.6s ease-out;
}

/* Transition Utilities */
.landing-transition-fast {
    transition: all 0.25s ease-in-out;
}

.landing-transition {
    transition: all 0.15s ease;
}

/* Hover Effects */
.landing-hover-primary:hover {
    color: var(--landing-primary);
}

.landing-hover-white:hover {
    color: white;
}

.landing-hover-transform:hover {
    transform: translateY(-0.125rem);
}

.landing-hover-shadow:hover {
    box-shadow: var(--landing-shadow-elevation);
}

/* Backdrop Blur */
.landing-backdrop-blur {
    backdrop-filter: blur(4px);
}

/* Gradient Background */
.landing-gradient-bg {
    background: linear-gradient(135deg, var(--landing-primary-50) 0%, var(--landing-surface) 100%);
}

/* Navigation Styles */
.landing-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(4px);
    border-bottom: 1px solid var(--landing-secondary-200);
    z-index: 50;
}

.landing-nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .landing-nav-content {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .landing-nav-content {
        padding: 0 2rem;
    }
}

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

.landing-nav-logo svg {
    width: 2rem;
    height: 2rem;
    color: var(--landing-primary);
    margin-right: 0.75rem;
}

.landing-nav-logo span {
    font-family: 'Poppins', system-ui, sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--landing-primary);
}

.landing-nav-links {
    display: none;
    align-items: center;
    gap: 2rem;
}

@media (min-width: 768px) {
    .landing-nav-links {
        display: flex;
    }
}

.landing-nav-link {
    color: var(--landing-text-secondary);
    text-decoration: none;
    transition: color 0.25s ease;
}

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

/* Mobile Menu */
.landing-mobile-menu-btn {
    display: block;
    padding: 0.5rem;
    background: none;
    border: none;
    cursor: pointer;
}

@media (min-width: 768px) {
    .landing-mobile-menu-btn {
        display: none;
    }
}

.landing-mobile-menu {
    display: none;
    background: white;
    border-top: 1px solid var(--landing-secondary-200);
}

.landing-mobile-menu.active {
    display: block;
}

.landing-mobile-menu-content {
    padding: 0.5rem 0.5rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.landing-mobile-menu-link {
    display: block;
    padding: 0.5rem 0.75rem;
    color: var(--landing-text-secondary);
    text-decoration: none;
}

.landing-mobile-menu-link:hover {
    color: var(--landing-primary);
}

/* Hero Section */
.landing-hero {
    position: relative;
    background: white;
    padding-top: 6rem;
    padding-bottom: 5rem;
}

/* Problem Section Stats */
.landing-stat-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.landing-stat-icon.error {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--landing-error);
}

.landing-stat-icon.warning {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--landing-warning);
}

.landing-stat-number {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

/* Tab System */
.landing-tab-btn {
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: all 0.25s ease;
    background: none;
    border: none;
    cursor: pointer;
    border-bottom: 2px solid transparent;
}

.landing-tab-btn.active {
    color: var(--landing-primary);
    border-bottom-color: var(--landing-primary);
}

.landing-tab-panel {
    display: none;
}

.landing-tab-panel.active {
    display: block;
}

/* Responsive Images */
.landing-hero-image {
    position: relative;
    max-width: 64rem;
    margin: 0 auto;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--landing-shadow-elevation);
}

.landing-hero-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* Floating Elements */
.landing-floating-element {
    position: absolute;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(4px);
    border-radius: 0.5rem;
    padding: 0.75rem;
    box-shadow: var(--landing-shadow-testimonial);
}

.landing-floating-element.top-left {
    top: 1rem;
    left: 1rem;
}

.landing-floating-element.top-right {
    top: 1rem;
    right: 1rem;
}

.landing-floating-element.bottom-center {
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
}

/* Trust Bar */
.landing-trust-bar {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 2rem;
    max-width: 48rem;
    margin: 0 auto;
    margin-top: 4rem;
}

@media (min-width: 768px) {
    .landing-trust-bar {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.landing-trust-item {
    text-align: center;
}

.landing-trust-number {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

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

/* Additional Utilities */
.landing-w-5 { width: 1.25rem; }
.landing-h-5 { height: 1.25rem; }
.landing-w-6 { width: 1.5rem; }
.landing-h-6 { height: 1.5rem; }
.landing-ml-2 { margin-left: 0.5rem; }
.landing-mr-3 { margin-right: 0.75rem; }
.landing-pb-6 { padding-bottom: 1.5rem; }
.landing-px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.landing-pt-8 { padding-top: 2rem; }
.landing-max-w-md { max-width: 28rem; }
.landing-left-1\/2 { left: 50%; }
.landing-font-normal { font-weight: 400; }
.landing-mt-0\.5 { margin-top: 0.125rem; }
.landing-flex-shrink-0 { flex-shrink: 0; }
.landing-md-mt-0 { margin-top: 0; }
.landing-gap-6 { gap: 1.5rem; }

@media (min-width: 768px) {
    .landing-md-mt-0 {
        margin-top: 0;
    }
}

/* FAQ Styles */
.landing-faq-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.landing-faq-content {
    overflow: hidden;
    transition: all 0.3s ease;
}

.landing-faq-icon {
    transition: transform 0.3s ease;
}

/* Border Top */
.landing-border-t {
    border-top: 1px solid var(--landing-secondary-200);
}

/* Authentication Modal Styles */
.landing-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.landing-modal-container {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    width: 100%;
    max-width: 28rem;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.landing-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.5rem;
    color: var(--landing-text-secondary);
    transition: all 0.2s ease;
}

.landing-modal-close:hover {
    background: var(--landing-secondary-100);
    color: var(--landing-text-primary);
}

.landing-modal-header {
    margin-bottom: 2rem;
    padding-right: 3rem;
}

.landing-auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.landing-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.landing-form-group label {
    font-weight: 600;
    color: var(--landing-text-primary);
    font-size: 0.875rem;
}

.landing-form-group input {
    padding: 0.75rem 1rem;
    border: 2px solid var(--landing-secondary-200);
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.2s ease;
    background: white;
}

.landing-form-group input:focus {
    outline: none;
    border-color: var(--landing-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.landing-form-group input::placeholder {
    color: var(--landing-secondary-400);
}

.landing-password-hint {
    font-size: 0.75rem;
    color: var(--landing-text-secondary);
}

.landing-auth-submit {
    position: relative;
    overflow: hidden;
}

.landing-auth-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.landing-spinner {
    width: 1rem;
    height: 1rem;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.landing-auth-error,
.landing-auth-success {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

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

.landing-auth-success {
    background: #F0FDF4;
    color: #16A34A;
    border: 1px solid #BBF7D0;
}

.landing-auth-toggle {
    text-align: center;
    padding: 1rem 0;
    border-top: 1px solid var(--landing-secondary-200);
    margin-top: 1rem;
}

.landing-auth-toggle-link {
    background: none;
    border: none;
    color: var(--landing-primary);
    font-weight: 600;
    cursor: pointer;
    text-decoration: underline;
    margin-left: 0.25rem;
}

.landing-auth-toggle-link:hover {
    color: var(--landing-primary-700);
}

.landing-auth-benefits {
    background: var(--landing-secondary-50);
    border-radius: 0.5rem;
    padding: 1rem;
    margin-top: 1rem;
}

/* Google Sign-In Button Styles */
.landing-google-signin-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.75rem 1.5rem;
    background: white;
    color: #333;
    border: 2px solid #dadce0;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    margin-bottom: 1.5rem;
}

.landing-google-signin-button:hover {
    background: #f8f9fa;
    border-color: #c1c7cd;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.landing-google-signin-button:active {
    background: #f1f3f4;
}

.landing-google-icon {
    width: 20px;
    height: 20px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%234285F4' d='M22.56 12.25c0-.78-.07-1.53-.2-2.25H12v4.26h5.92c-.26 1.37-1.04 2.53-2.21 3.31v2.77h3.57c2.08-1.92 3.28-4.74 3.28-8.09z'/%3E%3Cpath fill='%2334A853' d='M12 23c2.97 0 5.46-.98 7.28-2.66l-3.57-2.77c-.98.66-2.23 1.06-3.71 1.06-2.86 0-5.29-1.93-6.16-4.53H2.18v2.84C3.99 20.53 7.7 23 12 23z'/%3E%3Cpath fill='%23FBBC05' d='M5.84 14.09c-.22-.66-.35-1.36-.35-2.09s.13-1.43.35-2.09V7.07H2.18C1.43 8.55 1 10.22 1 12s.43 3.45 1.18 4.93l2.85-2.22.81-.62z'/%3E%3Cpath fill='%23EA4335' d='M12 5.38c1.62 0 3.06.56 4.21 1.64l3.15-3.15C17.45 2.09 14.97 1 12 1 7.7 1 3.99 3.47 2.18 7.07l3.66 2.84c.87-2.6 3.3-4.53 6.16-4.53z'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.landing-auth-divider {
    display: flex;
    align-items: center;
    margin: 1.5rem 0;
    color: var(--landing-text-secondary);
    font-size: 0.9rem;
}

.landing-auth-divider::before,
.landing-auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #dadce0;
}

.landing-auth-divider span {
    padding: 0 1rem;
    background: white;
}

/* Progressive Form Animation Styles */
.landing-form-group {
    transition: all 0.3s ease;
}

.landing-auth-submit {
    transition: all 0.3s ease;
}

/* Mobile Modal Adjustments */
@media (max-width: 640px) {
    .landing-modal-container {
        margin: 0;
        border-radius: 0;
        max-height: 100vh;
        height: 100vh;
        padding: 1.5rem;
    }
    
    .landing-modal-header {
        padding-right: 2rem;
    }
    
    .landing-google-signin-button {
        padding: 1rem 1.5rem;
        font-size: 1.1rem;
    }
}

/* Extended Trial Popup Styles */
.landing-extended-trial-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    animation: landing-fadeIn 0.3s ease-out;
}

@keyframes landing-fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.landing-extended-trial-modal {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    width: 100%;
    max-width: 28rem;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    animation: landing-slideUp 0.4s ease-out;
}

@keyframes landing-slideUp {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.landing-extended-trial-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.5rem;
    color: var(--landing-text-secondary);
    transition: all 0.2s ease;
}

.landing-extended-trial-close:hover {
    background: var(--landing-secondary-100);
    color: var(--landing-text-primary);
}

.landing-extended-trial-content {
    padding-right: 2rem;
}

.landing-extended-trial-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--landing-text-primary);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.landing-extended-trial-subtitle {
    color: var(--landing-text-secondary);
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 2rem;
}

.landing-extended-trial-cta {
    width: 100%;
    background-color: var(--landing-orange);
    color: white;
    border: none;
    border-radius: 0.5rem;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 1rem;
    box-shadow: var(--landing-shadow-cta);
}

.landing-extended-trial-cta:hover {
    background-color: var(--landing-orange-600);
    transform: translateY(-1px);
    box-shadow: var(--landing-shadow-elevation);
}

.landing-extended-trial-secondary {
    width: 100%;
    background: none;
    border: none;
    color: var(--landing-text-secondary);
    font-size: 0.875rem;
    cursor: pointer;
    padding: 0.75rem;
    transition: color 0.2s ease;
}

.landing-extended-trial-secondary:hover {
    color: var(--landing-text-primary);
}

/* Mobile adjustments for extended trial popup */
@media (max-width: 640px) {
    .landing-extended-trial-modal {
        margin: 0;
        border-radius: 1rem;
        max-width: calc(100vw - 2rem);
        padding: 1.5rem;
    }
    
    .landing-extended-trial-content {
        padding-right: 1.5rem;
    }
    
    .landing-extended-trial-title {
        font-size: 1.25rem;
    }
}

/* New Pricing Section Styles */
.landing-flex-md-row {
    flex-direction: column;
}

@media (min-width: 768px) {
    .landing-flex-md-row {
        flex-direction: row;
    }
}

.landing-pricing-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    position: relative;
    flex: 1;
    max-width: 400px;
}

.landing-pricing-card-free {
    border: 2px solid var(--landing-secondary-200);
}

.landing-pricing-card-premium {
    border: 2px solid var(--landing-primary);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.1);
}

.landing-pricing-badge-popular {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--landing-primary);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.landing-pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.landing-pricing-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--landing-text-primary);
    margin-bottom: 1rem;
}

.landing-pricing-price {
    margin-bottom: 0.5rem;
}

.landing-pricing-amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--landing-primary);
}

.landing-pricing-period {
    font-size: 1rem;
    color: var(--landing-text-secondary);
    margin-top: 0.25rem;
    display: block;
}

.landing-pricing-subtitle {
    color: var(--landing-text-secondary);
    font-size: 1rem;
    margin-bottom: 1rem;
}

.landing-pricing-toggle {
    display: flex;
    background: var(--landing-secondary-100);
    border-radius: 0.5rem;
    padding: 0.25rem;
    margin: 1rem 0;
    gap: 0.25rem;
}

.landing-toggle-btn {
    flex: 1;
    padding: 0.5rem 1rem;
    border: none;
    background: transparent;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--landing-text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.landing-toggle-btn.active {
    background: var(--landing-primary);
    color: white;
    box-shadow: 0 2px 4px rgba(37, 99, 235, 0.2);
}

.landing-pricing-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.landing-pricing-badge-free {
    background: var(--landing-accent-100);
    color: var(--landing-accent-700);
}

.landing-pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
}

.landing-pricing-feature {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: var(--landing-text-primary);
}

.landing-pricing-check {
    width: 1rem;
    height: 1rem;
    color: var(--landing-accent);
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.landing-pricing-cta {
    width: 100%;
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 1rem;
}

.landing-pricing-cta-free {
    background: var(--landing-orange);
    color: white;
    box-shadow: var(--landing-shadow-cta);
}

.landing-pricing-cta-free:hover {
    background: var(--landing-orange-600);
    transform: translateY(-1px);
    box-shadow: var(--landing-shadow-elevation);
}

.landing-pricing-cta-premium {
    background: var(--landing-orange);
    color: white;
    box-shadow: var(--landing-shadow-cta);
}

.landing-pricing-cta-premium:hover {
    background: var(--landing-orange-600);
    transform: translateY(-1px);
    box-shadow: var(--landing-shadow-elevation);
}

.landing-pricing-guarantee {
    text-align: center;
    font-size: 0.875rem;
    color: var(--landing-text-secondary);
    margin: 0;
}

/* Mobile pricing adjustments */
@media (max-width: 768px) {
    .landing-pricing-card {
        max-width: 100%;
        margin-bottom: 2rem;
    }
    
    .landing-pricing-amount {
        font-size: 2.5rem;
    }
    
    .landing-pricing-toggle {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .landing-toggle-btn {
        padding: 0.75rem;
    }
}