/* ===================================
   Reset & Base Styles
   =================================== */

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ===================================
   CSS Variables (Design System)
   =================================== */

:root {
    /* Primary - Deep Navy Blue (Trust/Education) */
    --primary: hsl(222, 47%, 20%);
    --primary-foreground: hsl(0, 0%, 100%);
    
    /* Secondary - Soft Blue Gray */
    --secondary: hsl(220, 20%, 96%);
    --secondary-foreground: hsl(222, 47%, 20%);
    
    /* Accent - Warm Amber (Action/CTA) */
    --accent: hsl(38, 92%, 50%);
    --accent-foreground: hsl(222, 47%, 15%);
    
    /* Background & Surfaces */
    --background: hsl(220, 20%, 99%);
    --foreground: hsl(222, 47%, 15%);
    
    --card: hsl(0, 0%, 100%);
    --card-foreground: hsl(222, 47%, 15%);
    
    /* Muted */
    --muted: hsl(220, 20%, 96%);
    --muted-foreground: hsl(222, 20%, 45%);
    
    /* Destructive */
    --destructive: hsl(0, 84%, 60%);
    --destructive-foreground: hsl(0, 0%, 100%);
    
    /* Borders */
    --border: hsl(220, 20%, 90%);
    
    /* Gradients */
    --gradient-hero: linear-gradient(135deg, hsl(222, 47%, 20%) 0%, hsl(222, 60%, 30%) 100%);
    --gradient-cta: linear-gradient(135deg, hsl(38, 92%, 50%) 0%, hsl(32, 95%, 55%) 100%);
    --gradient-subtle: linear-gradient(180deg, hsl(220, 20%, 99%) 0%, hsl(220, 25%, 97%) 100%);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(36, 48, 71, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(36, 48, 71, 0.1), 0 2px 4px -2px rgba(36, 48, 71, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(36, 48, 71, 0.1), 0 4px 6px -4px rgba(36, 48, 71, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(36, 48, 71, 0.1), 0 8px 10px -6px rgba(36, 48, 71, 0.1);
    --shadow-cta: 0 8px 24px -4px rgba(240, 159, 0, 0.4);
    
    /* Spacing */
    --container-padding: 1.5rem;
    --border-radius: 0.75rem;
}

/* ===================================
   Typography & General Styles
   =================================== */

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

body {
    font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    background-color: var(--background);
    color: var(--foreground);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.icon {
    flex-shrink: 0;
}

.accent-text {
    color: var(--accent);
}

/* ===================================
   Header
   =================================== */

.header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    padding: 1.25rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    transition: opacity 0.2s;
}

.logo:hover {
    opacity: 0.9;
}

.logo-icon {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 0.5rem;
    background: var(--gradient-cta);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-cta);
}

.logo-icon span {
    color: var(--accent-foreground);
    font-weight: 700;
    font-size: 0.875rem;
}

.logo-text {
    font-weight: 700;
    color: var(--primary-foreground);
    font-size: 1.125rem;
}

/* ===================================
   Buttons
   =================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    white-space: nowrap;
}

.btn-hero {
    background-color: var(--primary-foreground);
    color: var(--primary);
    border: none;
}

.btn-hero:hover {
    background-color: rgba(255, 255, 255, 0.9);
}

.btn-cta {
    background: var(--gradient-cta);
    color: var(--accent-foreground);
    box-shadow: var(--shadow-cta);
    font-size: 1.125rem;
    padding: 1rem 2rem;
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px -6px rgba(240, 159, 0, 0.5);
}

.btn-hero-secondary {
    background-color: transparent;
    color: var(--primary-foreground);
    border: 2px solid var(--primary-foreground);
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
}

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

.btn-secondary {
    background-color: var(--secondary);
    color: var(--secondary-foreground);
    border: 2px solid var(--border);
}

.btn-secondary:hover {
    background-color: var(--muted);
    border-color: var(--accent);
}

.btn-full {
    width: 100%;
}

/* ===================================
   Hero Section
   =================================== */

.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: var(--gradient-hero);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-decoration {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
}

.hero-decoration-1 {
    top: -50%;
    right: -12.5%;
    width: 800px;
    height: 800px;
    background-color: rgba(240, 159, 0, 0.05);
}

.hero-decoration-2 {
    bottom: -25%;
    left: -25%;
    width: 600px;
    height: 600px;
    background-color: rgba(255, 255, 255, 0.05);
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 48rem;
    margin: 0 auto;
    text-align: center;
    padding: 4rem 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 2rem;
    animation: fade-up 0.6s ease-out forwards;
    opacity: 0;
}

.hero-badge .icon {
    color: var(--accent);
}

.hero-badge span {
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.75rem);
    font-weight: 800;
    color: var(--primary-foreground);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: fade-up 0.6s ease-out 0.1s forwards;
    opacity: 0;
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
    max-width: 36rem;
    margin-left: auto;
    margin-right: auto;
    animation: fade-up 0.6s ease-out 0.2s forwards;
    opacity: 0;
}

.hero-value {
    margin-bottom: 2.5rem;
    max-width: 40rem;
    margin-left: auto;
    margin-right: auto;
    animation: fade-up 0.6s ease-out 0.25s forwards;
    opacity: 0;
}

.hero-value p {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    font-style: italic;
    border-left: 2px solid rgba(240, 159, 0, 0.5);
    padding-left: 1rem;
    text-align: left;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    animation: fade-up 0.6s ease-out 0.3s forwards;
    opacity: 0;
}

.hero-proof {
    margin-top: 3rem;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    animation: fade-up 0.6s ease-out 0.4s forwards;
    opacity: 0;
}

/* ===================================
   Section Styles
   =================================== */

.section {
    padding: 5rem 0;
}

.section-subtle {
    background: var(--gradient-subtle);
}

.section-primary {
    background: var(--primary);
}

.section-header {
    text-align: center;
    max-width: 50rem;
    margin: 0 auto 4rem;
}

.section-title {
    font-size: clamp(1.875rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.125rem;
    color: var(--muted-foreground);
}

.section-primary .section-title,
.section-primary .section-description {
    color: var(--primary-foreground);
}

.section-primary .section-description {
    color: rgba(255, 255, 255, 0.8);
}

.section-cta {
    text-align: center;
    margin-top: 3rem;
}

.section-note {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    margin-top: 1rem;
}

/* ===================================
   How It Works - Steps Grid
   =================================== */

.steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.step-card {
    position: relative;
    background-color: var(--card);
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
}

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

.step-number {
    position: absolute;
    top: -0.75rem;
    left: -0.75rem;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: var(--gradient-cta);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--accent-foreground);
    box-shadow: var(--shadow-cta);
}

.step-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 0.75rem;
    background-color: rgba(36, 48, 71, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    color: var(--primary);
    transition: background-color 0.3s;
}

.step-card:hover .step-icon {
    background-color: rgba(36, 48, 71, 0.15);
}

.step-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--card-foreground);
    margin-bottom: 0.75rem;
}

.step-description {
    color: var(--muted-foreground);
    line-height: 1.6;
    margin-bottom: 1.25rem;
    flex-grow: 1;
}

.step-cta {
    color: var(--accent);
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    transition: all 0.2s;
}

.step-cta:hover {
    gap: 0.5rem;
    opacity: 0.8;
}

/* ===================================
   Differentials Section
   =================================== */

.differentials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

.differentials-title {
    font-size: clamp(1.875rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--primary-foreground);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.differentials-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
}

.gui-message {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 0.75rem;
    padding: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 2rem;
}

.gui-message-title {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0.5rem;
}

.gui-message-text {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.benefits-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.benefit-icon {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    background-color: rgba(240, 159, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

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

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.feature-card {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 0.75rem;
    padding: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: background-color 0.3s;
}

.feature-card:hover {
    background-color: rgba(255, 255, 255, 0.15);
}

.feature-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.5rem;
    background-color: rgba(240, 159, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.feature-icon svg {
    color: var(--accent);
}

.feature-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-foreground);
    margin-bottom: 0.5rem;
}

.feature-description {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.5;
}

/* ===================================
   Comparison Section
   =================================== */

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 64rem;
    margin: 0 auto 4rem;
}

.comparison-card {
    border-radius: 1rem;
    padding: 1.5rem 2rem;
}

.comparison-card-without {
    background-color: var(--card);
    border: 1px solid var(--border);
}

.comparison-card-with {
    background-color: var(--primary);
    position: relative;
    overflow: hidden;
}

.comparison-decoration {
    position: absolute;
    top: 0;
    right: 0;
    width: 8rem;
    height: 8rem;
    border-radius: 50%;
    background-color: rgba(240, 159, 0, 0.2);
    filter: blur(60px);
}

.comparison-header {
    text-align: center;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 10;
}

.comparison-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.comparison-badge-without {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--destructive);
}

.comparison-badge-with {
    background-color: rgba(240, 159, 0, 0.2);
    color: var(--accent);
}

.comparison-title {
    font-size: 1.25rem;
    font-weight: 700;
}

.comparison-card-without .comparison-title {
    color: var(--foreground);
}

.comparison-card-with .comparison-title {
    color: var(--primary-foreground);
}

.comparison-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    position: relative;
    z-index: 10;
}

.comparison-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.comparison-item-negative {
    color: var(--muted-foreground);
}

.comparison-item-negative svg {
    color: var(--destructive);
}

.comparison-item-positive {
    color: rgba(255, 255, 255, 0.9);
}

.comparison-item-positive svg {
    color: var(--accent);
}

/* ===================================
   Highlights Grid
   =================================== */

.highlights-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 3rem;
}

.highlight-card {
    background-color: var(--card);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    padding: 1.25rem;
    text-align: center;
    transition: border-color 0.3s;
}

.highlight-card:hover {
    border-color: rgba(240, 159, 0, 0.5);
}

.highlight-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 0.75rem;
    background-color: rgba(240, 159, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.highlight-icon svg {
    color: var(--accent);
}

.highlight-title {
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: 0.5rem;
}

.highlight-description {
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

/* ===================================
   Pricing Section
   =================================== */

.pricing-wrapper {
    max-width: 80rem;
    margin: 0 auto;
}

/* Pricing Plans Grid */
.pricing-plans-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .pricing-plans-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Plan Card */
.pricing-plan-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background-color: var(--card);
    border-radius: 1.25rem;
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--border);
    padding: 2rem;
    transition: all 0.3s ease;
}

.pricing-plan-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.pricing-plan-card .btn {
    margin-top: auto;
}

/* Featured Plan */
.pricing-plan-card-featured {
    border-color: var(--accent);
    box-shadow: 0 20px 40px -10px rgba(240, 159, 0, 0.25);
    background: linear-gradient(135deg, var(--card) 0%, hsl(38, 92%, 98%) 100%);
}

.pricing-plan-card-featured:hover {
    box-shadow: 0 25px 50px -12px rgba(240, 159, 0, 0.35);
}

.pricing-plan-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-cta);
    color: var(--accent-foreground);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.375rem 1rem;
    border-radius: 9999px;
    box-shadow: var(--shadow-cta);
}

/* Plan Header */
.pricing-plan-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.pricing-plan-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--foreground);
    margin-bottom: 0.25rem;
}

.pricing-plan-tagline {
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

/* Plan Price */
.pricing-plan-price {
    text-align: center;
    margin-bottom: 1.5rem;
}

.pricing-amount {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 0.5rem;
}

.pricing-currency {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--foreground);
}

.pricing-value {
    font-size: clamp(2.75rem, 6vw, 3.5rem);
    font-weight: 800;
    color: var(--foreground);
}

.pricing-decimal {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--foreground);
}

.pricing-period {
    color: var(--muted-foreground);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.pricing-monthly-equivalent {
    color: var(--accent);
    font-size: 0.875rem;
    font-weight: 600;
}

/* Savings Badge */
.pricing-savings {
    background-color: hsl(120, 60%, 95%);
    border: 1px solid hsl(120, 60%, 80%);
    border-radius: 0.5rem;
    padding: 0.75rem;
    margin-bottom: 1rem;
    text-align: center;
}

.pricing-savings p {
    color: hsl(120, 60%, 30%);
    font-size: 0.875rem;
    margin: 0;
}

/* Value Proposition */
.pricing-value-prop {
    text-align: center;
    font-size: 0.875rem;
    color: var(--muted-foreground);
    font-style: italic;
    margin-bottom: 1.5rem;
    padding: 0 0.5rem;
}

/* Plan Features */
.pricing-plan-features {
    list-style: none;
    display: grid;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.pricing-plan-feature {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.pricing-plan-feature svg {
    color: var(--accent);
    flex-shrink: 0;
}

.pricing-plan-feature span {
    font-size: 0.875rem;
    color: var(--foreground);
}

/* Plan Note */
.pricing-plan-note {
    text-align: center;
    font-size: 0.75rem;
    color: var(--muted-foreground);
    margin-top: 1rem;
}

/* Trust Badges */
.pricing-trust-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    padding: 1.5rem;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--muted-foreground);
    font-size: 0.875rem;
    font-weight: 500;
}

.trust-badge svg {
    color: var(--accent);
}

/* ===================================
   Footer
   =================================== */

.footer {
    padding: 3rem 0;
    background-color: var(--card);
    border-top: 1px solid var(--border);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-brand-text {
    font-weight: 600;
    color: var(--foreground);
}

.footer-nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.footer-link {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-link:hover {
    color: var(--foreground);
}

.footer-copyright {
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

/* ===================================
   Animations
   =================================== */

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

/* ===================================
   Responsive Design
   =================================== */

@media (min-width: 640px) {
    .hero-actions {
        flex-direction: row;
    }
    
    .logo-text {
        display: block;
    }
    
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .highlights-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-features {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 768px) {
    .section {
        padding: 7rem 0;
    }
    
    .comparison-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
    }
}

@media (min-width: 1024px) {
    .steps-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .differentials-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 4rem;
    }
    
    .highlights-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 639px) {
    .logo-text {
        display: none;
    }
}

/* ===================================
   Modal de Interesse
   =================================== */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background-color: var(--card);
    border-radius: 1.5rem;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 2rem;
    box-shadow: var(--shadow-xl);
    animation: modalSlideUp 0.3s ease;
}

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

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: transparent;
    border: none;
    color: var(--muted-foreground);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.375rem;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background-color: var(--secondary);
    color: var(--foreground);
}

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

.modal-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: var(--gradient-cta);
    border-radius: 50%;
    margin-bottom: 1rem;
}

.modal-icon svg {
    color: var(--accent-foreground);
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--foreground);
    margin-bottom: 0.5rem;
}

.modal-subtitle {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    line-height: 1.5;
}

/* Interest Form */
.interest-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(--foreground);
}

.form-input {
    padding: 0.75rem 1rem;
    border: 2px solid var(--border);
    border-radius: 0.5rem;
    font-size: 1rem;
    font-family: inherit;
    color: var(--foreground);
    background-color: var(--background);
    transition: all 0.2s;
}

.form-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(240, 159, 0, 0.1);
}

.form-input::placeholder {
    color: var(--muted-foreground);
}

.form-note {
    text-align: center;
    font-size: 0.75rem;
    color: var(--muted-foreground);
    margin-top: 0.5rem;
}

/* Success Message */
.success-message {
    text-align: center;
    padding: 2rem 1rem;
}

.success-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background-color: hsl(120, 60%, 95%);
    border-radius: 50%;
    margin-bottom: 1.5rem;
}

.success-icon svg {
    color: hsl(120, 60%, 40%);
}

.success-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--foreground);
    margin-bottom: 0.75rem;
}

.success-text {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

/* Button Loading State */
.btn.loading {
    position: relative;
    color: transparent;
    pointer-events: none;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 3px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    color: var(--accent-foreground);
}

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

/* Step CTA button */
.step-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background-color: transparent;
    border: 2px solid var(--accent);
    color: var(--accent);
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
}

.step-cta:hover {
    background-color: var(--accent);
    color: var(--accent-foreground);
}