/* ========================================
   CSS Variables - Modern Bold Color Palette
   ======================================== */
:root {
    /* Primary Colors - Deep Blues & Electric Accents */
    --color-peach: #6366F1;
    --color-coral: #4F46E5;
    --color-pink: #8B5CF6;
    --color-rose: #EEF2FF;
    --color-cream: #F9FAFB;
    --color-apricot: #C7D2FE;
    --color-sunset: #A5B4FC;

    /* Accent Colors */
    --color-lavender: #10B981;
    --color-mint: #06B6D4;
    --color-lemon: #FEF3C7;

    /* Neutral Colors */
    --color-white: #FFFFFF;
    --color-gray-50: #F9FAFB;
    --color-gray-100: #F3F4F6;
    --color-gray-200: #E5E7EB;
    --color-gray-300: #D1D5DB;
    --color-gray-400: #9CA3AF;
    --color-gray-500: #6B7280;
    --color-gray-600: #4B5563;
    --color-gray-700: #374151;
    --color-gray-800: #1F2937;
    --color-gray-900: #111827;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #4F46E5 0%, #8B5CF6 100%);
    --gradient-secondary: linear-gradient(135deg, #A5B4FC 0%, #6366F1 100%);
    --gradient-soft: linear-gradient(135deg, #F9FAFB 0%, #EEF2FF 100%);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-xl: 2rem;
    --radius-full: 9999px;

    /* 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);
    --shadow-warm: 0 10px 30px rgba(99, 102, 241, 0.2);

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

img {
    max-width: 100%;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ========================================
   Utility Classes
   ======================================== */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-xl);
    }
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-gray-900);
}

.logo-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: none;
    gap: var(--spacing-lg);
}

.nav-links a {
    font-weight: 500;
    color: var(--color-gray-700);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
}

.nav-links a:hover {
    color: var(--color-pink);
}

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

.nav-cta {
    display: none;
    gap: var(--spacing-sm);
}

.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-xs);
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-gray-700);
    border-radius: var(--radius-full);
    transition: var(--transition-base);
}

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

    .nav-cta {
        display: flex;
    }

    .mobile-menu-toggle {
        display: none;
    }
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    white-space: nowrap;
    font-size: 0.95rem;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(255, 106, 136, 0.25);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--color-white);
    color: var(--color-gray-800);
    border: 2px solid var(--color-gray-200);
}

.btn-secondary:hover {
    border-color: var(--color-pink);
    color: var(--color-pink);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.05rem;
}

.btn-block {
    width: 100%;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    padding-top: 120px;
    padding-bottom: var(--spacing-3xl);
    background: var(--gradient-soft);
    overflow: hidden;
}

.hero-content {
    text-align: center;
    max-width: 750px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.hero-badge {
    margin-bottom: var(--spacing-lg);
}

.badge {
    display: inline-block;
    padding: 0.625rem 1.25rem;
    background: var(--color-white);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-pink);
    box-shadow: var(--shadow-md);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.25rem, 6vw, 3.75rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: var(--spacing-lg);
    color: var(--color-gray-900);
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: clamp(1.05rem, 2.5vw, 1.25rem);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-xl);
    line-height: 1.65;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

@media (min-width: 640px) {
    .hero-cta {
        flex-direction: row;
    }
}

.hero-trust {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-2xl);
    font-weight: 500;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    max-width: 650px;
    margin: 0 auto;
}

@media (max-width: 640px) {
    .hero-stats {
        gap: var(--spacing-sm);
    }
}

.stat {
    padding: var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.stat:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.stat-number {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--color-gray-600);
    font-weight: 500;
}

.hero-visual {
    margin-top: var(--spacing-3xl);
    position: relative;
}

.hero-demo-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.demo-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-xl);
    border: 2px solid var(--color-gray-100);
}

.demo-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-gray-200);
}

.demo-label {
    font-weight: 700;
    color: var(--color-pink);
    font-size: 0.9375rem;
}

.demo-time {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    background: var(--color-gray-100);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-full);
    font-weight: 600;
}

.demo-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

@media (max-width: 640px) {
    .demo-content {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .demo-arrow {
        transform: rotate(90deg);
    }
}

.demo-step {
    flex: 1;
    min-width: 140px;
    text-align: center;
    padding: var(--spacing-md);
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.demo-step:hover {
    background: var(--color-rose);
    transform: translateY(-3px);
}

.step-badge {
    width: 36px;
    height: 36px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    margin: 0 auto var(--spacing-sm);
}

.step-text {
    font-size: 0.9375rem;
    color: var(--color-gray-700);
    font-weight: 600;
}

.demo-arrow {
    font-size: 1.5rem;
    color: var(--color-coral);
    font-weight: 700;
    flex-shrink: 0;
}

.demo-features {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: center;
}

.feature-tag {
    padding: 0.5rem 1rem;
    background: var(--color-gray-50);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-gray-700);
    border: 1px solid var(--color-gray-200);
}

/* ========================================
   Social Proof
   ======================================== */
.social-proof {
    padding: 3rem 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
}

@media (max-width: 768px) {
    .social-proof {
        padding: 2.5rem 0;
    }
}

.social-proof-label {
    text-align: center;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-lg);
}

.logo-grid {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    row-gap: var(--spacing-md);
}

@media (max-width: 640px) {
    .logo-grid {
        gap: var(--spacing-md);
    }
}

.company-logo {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--color-gray-400);
    font-size: 1rem;
    opacity: 0.7;
    transition: opacity var(--transition-base);
}

.company-logo:hover {
    opacity: 1;
}

/* ========================================
   Section Headers
   ======================================== */
.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
    padding: 0 var(--spacing-md);
}

@media (max-width: 768px) {
    .section-header {
        margin-bottom: 2.5rem;
    }
}

.section-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--color-rose);
    color: var(--color-pink);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 2.75rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-900);
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: clamp(1rem, 2vw, 1.125rem);
    color: var(--color-gray-600);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ========================================
   Features Section
   ======================================== */
.features {
    padding: 5rem 0;
    background: var(--color-white);
}

@media (max-width: 768px) {
    .features {
        padding: 3.5rem 0;
    }
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-xl);
    }
}

.feature-card {
    padding: 2rem;
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

@media (max-width: 768px) {
    .feature-card {
        padding: 1.5rem;
    }
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-rose);
    background: var(--color-white);
}

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

.feature-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-900);
}

.feature-description {
    color: var(--color-gray-600);
    line-height: 1.7;
}

/* ========================================
   How It Works Section
   ======================================== */
.how-it-works {
    padding: 5rem 0;
    background: var(--gradient-soft);
}

@media (max-width: 768px) {
    .how-it-works {
        padding: 3.5rem 0;
    }
}

.steps-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    max-width: 900px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .steps-container {
        flex-direction: row;
        align-items: center;
    }
}

.step {
    flex: 1;
    position: relative;
}

.step-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-rose);
    margin-bottom: var(--spacing-sm);
}

.step-content {
    padding: var(--spacing-xl);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
}

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

.step-icon {
    margin-bottom: var(--spacing-md);
}

.step-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-900);
}

.step-description {
    color: var(--color-gray-600);
    line-height: 1.7;
}

.step-connector {
    display: none;
}

@media (min-width: 768px) {
    .step-connector {
        display: block;
        width: 60px;
        height: 2px;
        background: linear-gradient(to right, var(--color-coral), var(--color-pink));
        position: relative;
        top: 40px;
    }

    .step-connector::after {
        content: '';
        position: absolute;
        right: -6px;
        top: -4px;
        width: 10px;
        height: 10px;
        background: var(--color-pink);
        border-radius: 50%;
    }
}

/* ========================================
   Pricing Section
   ======================================== */
.pricing {
    padding: 5rem 0;
    background: var(--color-white);
}

@media (max-width: 768px) {
    .pricing {
        padding: 3.5rem 0;
    }
}

.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.toggle-label {
    font-weight: 600;
    color: var(--color-gray-700);
}

.discount-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    margin-left: 0.5rem;
}

.toggle-switch {
    position: relative;
    width: 56px;
    height: 28px;
    background: var(--color-gray-200);
    border-radius: var(--radius-full);
    transition: background var(--transition-base);
}

.toggle-switch.active {
    background: var(--gradient-primary);
}

.toggle-slider {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 22px;
    height: 22px;
    background: var(--color-white);
    border-radius: 50%;
    transition: transform var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.toggle-switch.active .toggle-slider {
    transform: translateX(28px);
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    max-width: 1100px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-lg);
    }
}

.pricing-card {
    padding: 2rem;
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    position: relative;
}

@media (max-width: 768px) {
    .pricing-card {
        padding: 1.75rem;
    }
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-pink);
}

.pricing-card.featured {
    border-color: var(--color-pink);
    background: linear-gradient(to bottom, var(--color-rose), var(--color-white));
    box-shadow: var(--shadow-warm);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 1rem;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: var(--shadow-md);
}

.pricing-header {
    text-align: center;
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-gray-200);
    margin-bottom: var(--spacing-lg);
}

.plan-name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--color-gray-900);
}

.plan-description {
    color: var(--color-gray-600);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
}

.plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
}

.price {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.period {
    font-size: 1rem;
    color: var(--color-gray-600);
}

.plan-features {
    margin-bottom: var(--spacing-lg);
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    color: var(--color-gray-700);
}

.feature-item.disabled {
    opacity: 0.4;
}

.check-icon {
    flex-shrink: 0;
    margin-top: 2px;
}

/* ========================================
   Testimonials Section
   ======================================== */
.testimonials {
    padding: 5rem 0;
    background: var(--gradient-soft);
}

@media (max-width: 768px) {
    .testimonials {
        padding: 3.5rem 0;
    }
}

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

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-xl);
    }
}

.testimonial-card {
    padding: 2rem;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

@media (max-width: 768px) {
    .testimonial-card {
        padding: 1.5rem;
    }
}

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

.testimonial-rating {
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
}

.testimonial-text {
    color: var(--color-gray-700);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
    font-style: italic;
}

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

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.author-name {
    font-weight: 700;
    color: var(--color-gray-900);
}

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

/* ========================================
   FAQ Section
   ======================================== */
.faq {
    padding: 5rem 0;
    background: var(--color-white);
}

@media (max-width: 768px) {
    .faq {
        padding: 3.5rem 0;
    }
}

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

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

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg) 0;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-gray-900);
    transition: color var(--transition-base);
}

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

.faq-icon {
    flex-shrink: 0;
    transition: transform var(--transition-base);
    color: var(--color-pink);
}

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

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

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

.faq-answer p {
    padding-bottom: var(--spacing-lg);
    color: var(--color-gray-600);
    line-height: 1.7;
}

/* ========================================
   Final CTA Section
   ======================================== */
.final-cta {
    padding: 5rem 0;
    background: var(--gradient-primary);
    color: var(--color-white);
}

@media (max-width: 768px) {
    .final-cta {
        padding: 3.5rem 0;
    }
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.cta-title .gradient-text {
    background: linear-gradient(135deg, #FFF 0%, #FFE5E0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

@media (min-width: 640px) {
    .cta-buttons {
        flex-direction: row;
    }
}

.final-cta .btn-primary {
    background: var(--color-white);
    color: var(--color-pink);
}

.final-cta .btn-primary:hover {
    background: var(--color-cream);
}

.final-cta .btn-secondary {
    background: transparent;
    border-color: var(--color-white);
    color: var(--color-white);
}

.final-cta .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

.cta-note {
    font-size: 0.875rem;
    opacity: 0.9;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    padding: 4rem 0 2rem;
    background: var(--color-gray-900);
    color: var(--color-gray-300);
}

@media (max-width: 768px) {
    .footer {
        padding: 3rem 0 1.5rem;
    }
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-column:first-child {
    grid-column: 1 / -1;
}

@media (min-width: 768px) {
    .footer-column:first-child {
        grid-column: span 2;
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.footer-logo .logo-text {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-white);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-description {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
    max-width: 350px;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-800);
    border-radius: var(--radius-md);
    color: var(--color-gray-400);
    transition: all var(--transition-base);
}

.social-links a:hover {
    background: var(--gradient-primary);
    color: var(--color-white);
    transform: translateY(-3px);
}

.footer-heading {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-links a {
    color: var(--color-gray-400);
    transition: color var(--transition-base);
}

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

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-gray-800);
    text-align: center;
    font-size: 0.875rem;
}

.footer-bottom p {
    margin-bottom: var(--spacing-xs);
}

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

.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

/* ========================================
   Responsive Adjustments
   ======================================== */
@media (max-width: 767px) {
    body {
        font-size: 15px;
    }

    .container {
        padding: 0 1.25rem;
    }

    .btn {
        width: 100%;
    }

    .btn-large {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }

    .hero {
        padding-top: 100px;
        padding-bottom: 3rem;
    }

    .hero-stats {
        gap: 0.75rem;
    }

    .stat {
        padding: 1rem;
    }

    .demo-card {
        padding: 1.25rem;
    }
}

/* Improved button accessibility on mobile */
@media (max-width: 640px) {
    .hero-cta .btn {
        width: 100%;
        max-width: 100%;
    }

    .nav-cta .btn {
        width: auto;
    }
}

/* ========================================
   Accessibility
   ======================================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

:focus-visible {
    outline: 2px solid var(--color-pink);
    outline-offset: 2px;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ========================================
   Auth Pages (Login/Signup)
   ======================================== */
.auth-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6rem 1.5rem 3rem;
    background: var(--gradient-soft);
}

.auth-container {
    max-width: 1100px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.auth-container-single {
    max-width: 480px;
    grid-template-columns: 1fr;
}

@media (max-width: 968px) {
    .auth-container {
        grid-template-columns: 1fr;
        max-width: 480px;
        gap: 2rem;
    }

    .auth-features {
        order: -1;
    }
}

.auth-card {
    background: var(--color-white);
    padding: 3rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

@media (max-width: 640px) {
    .auth-card {
        padding: 2rem 1.5rem;
    }
}

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

.auth-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-gray-900);
    margin-bottom: 0.5rem;
}

.auth-subtitle {
    font-size: 1rem;
    color: var(--color-gray-600);
}

.social-login {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.875rem 1.5rem;
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--color-gray-800);
    cursor: pointer;
    transition: all var(--transition-base);
}

.social-btn:hover {
    border-color: var(--color-gray-300);
    background: var(--color-gray-50);
}

.divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 1.5rem 0;
    color: var(--color-gray-500);
    font-size: 0.875rem;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--color-gray-200);
}

.divider span {
    padding: 0 1rem;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

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

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

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

.form-input {
    padding: 0.875rem 1rem;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-family: var(--font-primary);
    color: var(--color-gray-900);
    transition: all var(--transition-base);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-pink);
    box-shadow: 0 0 0 3px rgba(255, 106, 136, 0.1);
}

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

.form-hint {
    font-size: 0.8125rem;
    color: var(--color-gray-500);
}

.checkbox-group {
    flex-direction: row;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 0.25rem;
    cursor: pointer;
    width: 18px;
    height: 18px;
    accent-color: var(--color-pink);
}

.checkbox-text {
    font-size: 0.875rem;
    color: var(--color-gray-700);
    line-height: 1.5;
}

.link {
    color: var(--color-pink);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition-fast);
}

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

.link-small {
    font-size: 0.875rem;
    color: var(--color-pink);
    text-decoration: none;
    font-weight: 500;
}

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

.auth-footer {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.9375rem;
    color: var(--color-gray-600);
}

/* Auth Features List */
.auth-features {
    background: var(--color-white);
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.features-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 1.5rem;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.features-list li {
    display: flex;
    gap: 1rem;
}

.feature-check {
    flex-shrink: 0;
}

.features-list strong {
    display: block;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: 0.25rem;
}

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

/* ========================================
   Dashboard
   ======================================== */
.dashboard-body {
    background: var(--color-gray-50);
    min-height: 100vh;
}

.dashboard-header {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    position: sticky;
    top: 0;
    z-index: 100;
}

.dashboard-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

@media (max-width: 768px) {
    .dashboard-container {
        padding: 0 1.25rem;
    }
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-avatar {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color var(--transition-base);
}

.user-avatar:hover {
    border-color: var(--color-pink);
}

.dashboard-main {
    padding: 2.5rem 0;
}

.dashboard-welcome {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.dashboard-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-gray-900);
    margin-bottom: 0.25rem;
}

.dashboard-subtitle {
    font-size: 1rem;
    color: var(--color-gray-600);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: var(--color-white);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

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

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-content {
    flex: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    margin-bottom: 0.25rem;
}

.stat-value {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-gray-900);
}

/* Dashboard Section */
.dashboard-section {
    margin-bottom: 3rem;
}

.section-heading {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.section-title-small {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gray-900);
}

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.project-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    cursor: pointer;
}

.project-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.project-thumbnail {
    aspect-ratio: 16/10;
    background: var(--color-gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
}

.thumbnail-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-info {
    padding: 1.25rem;
}

.project-name {
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.project-meta {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

.project-actions {
    display: flex;
    gap: 0.5rem;
    padding: 0 1.25rem 1.25rem;
}

.icon-btn {
    padding: 0.5rem;
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-sm);
    color: var(--color-gray-700);
    cursor: pointer;
    transition: all var(--transition-base);
}

.icon-btn:hover {
    background: var(--color-gray-100);
    color: var(--color-gray-900);
}

.empty-card {
    border: 2px dashed var(--color-gray-300);
    background: var(--color-gray-50);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 240px;
}

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

.empty-text {
    margin-top: 0.75rem;
    color: var(--color-gray-600);
    font-weight: 600;
}

/* Quick Actions */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.action-card {
    background: var(--color-white);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: left;
}

.action-card:hover {
    border-color: var(--color-pink);
    box-shadow: var(--shadow-md);
}

.action-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.action-content {
    flex: 1;
}

.action-title {
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

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