@import 'variables.css';

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

body {
    background-color: var(--bg-body);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Text Alignment */
.section-title {
    text-align: center;
}

.section-description {
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto var(--space-xl);
    line-height: 1.7;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-2xl) 0;
    overflow: hidden;
}

.hero .container {
    text-align: center;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: white;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 50px;
    margin-bottom: var(--space-lg);
    box-shadow: 0 4px 15px var(--accent-glow);
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto var(--space-xl);
    line-height: 1.7;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--accent-glow-strong) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

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

.hero-logo {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-lg);
    animation: fade-in-up 0.6s ease-out;
}

.hero-logo span {
    color: var(--accent-primary);
}

.eyebrow {
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.15em;
    color: var(--accent-primary);
    font-weight: 600;
    margin-bottom: var(--space-md);
    animation: fade-in-up 0.6s ease-out;
}

.prostack-badge-link {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: rgba(255, 92, 0, 0.1);
    border: 1px solid rgba(255, 92, 0, 0.3);
    border-radius: 50px;
    font-size: 0.875rem;
    letter-spacing: 0.02em;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s ease;
    margin-top: var(--space-2xl);
    animation: fade-in-up 0.6s ease-out 0.4s backwards;
}

.prostack-badge-link:hover {
    background: rgba(255, 92, 0, 0.2);
    border-color: var(--accent-primary);
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 92, 0, 0.2);
}

.prostack-badge-link strong {
    color: var(--accent-primary);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--space-md);
    letter-spacing: -0.01em;
    animation: fade-in-up 0.6s ease-out 0.1s backwards;
}

.hero-title .brand {
    font-size: inherit;
    font-weight: inherit;
    letter-spacing: inherit;
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto var(--space-xl);
    line-height: 1.7;
    animation: fade-in-up 0.6s ease-out 0.2s backwards;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
    animation: fade-in-up 0.6s ease-out 0.3s backwards;
}

.hero-stats {
    display: flex;
    gap: var(--space-xl);
    justify-content: center;
    flex-wrap: wrap;
    animation: fade-in-up 0.6s ease-out 0.4s backwards;
}

.stat {
    text-align: center;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: var(--accent-primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-family: var(--font-body);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: white;
    box-shadow: 0 10px 30px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px var(--accent-glow-strong);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-subtle);
}

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

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.125rem;
}

/* Section Styling */
section {
    padding: var(--space-2xl) 0;
    position: relative;
}

.what-you-get,
.features,
.comparison,
.solution,
.bottom-line {
    text-align: center;
}

.comparison .section-title {
    margin-bottom: var(--space-2xl);
}

.phase-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
}

.feature-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: all 0.3s ease;
    text-align: center;
}

.feature-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-5px);
    background-color: var(--bg-card-hover);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

.solution-box,
.bottom-line-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    max-width: 800px;
    margin: var(--space-xl) auto 0;
}

.solution-box h3,
.bottom-line-box h3 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
    color: var(--accent-primary);
}

.solution-box p,
.bottom-line-box p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1.125rem;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* Problem Section */
.problem {
    background-color: var(--bg-card);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.problem-card {
    background-color: var(--bg-body);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all 0.3s ease;
}

.problem-card:hover {
    border-color: var(--border-focus);
    transform: translateY(-5px);
}

.problem-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
    color: #ef4444;
    /* Red color for X icon */
}

.problem-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.problem-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Solution/Features Section */
.solution {
    padding: var(--space-2xl) 0;
}

.feature {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
    margin-bottom: var(--space-2xl);
    padding: var(--space-2xl) 0;
}

.feature-reverse {
    direction: rtl;
}

.feature-reverse>* {
    direction: ltr;
}

.feature-number {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 800;
    color: var(--accent-primary);
    margin-bottom: var(--space-sm);
    letter-spacing: 0.1em;
}

.feature-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--space-md);
    line-height: 1.2;
}

.feature-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.8;
}

.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.feature-list li {
    font-size: 1rem;
    color: var(--text-secondary);
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
}

.feature-image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all 0.3s ease;
}

.feature-image:hover {
    transform: scale(1.02);
}

.feature-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* How It Works */
.how-it-works {
    background-color: var(--bg-card);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.phases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
}

.phase-card {
    background-color: var(--bg-body);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    transition: all 0.3s ease;
    text-align: left;
}

.phase-card:hover {
    border-color: var(--accent-primary);
    background-color: var(--bg-card-hover);
    transform: translateY(-5px);
}

.phase-number {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    color: white;
    background-color: var(--accent-primary);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-sm);
}

.phase-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.phase-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.phase-steps {
    list-style: none;
    padding: 0;
    margin: 0;
}

.phase-steps li {
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.phase-steps li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-primary);
    font-weight: bold;
}

/* Benefits Section */
.benefits {
    padding: var(--space-2xl) 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.benefit-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all 0.3s ease;
}

.benefit-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-5px);
}

.benefit-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.benefit-card h4 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

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

/* ProStack Upsell Section */
.prostack-upsell {
    position: relative;
    padding: var(--space-2xl) 0;
    background: linear-gradient(180deg, var(--bg-body) 0%, var(--bg-card) 50%, var(--bg-body) 100%);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    overflow: hidden;
}

.prostack-gradient {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--accent-glow-strong) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.prostack-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
}

.prostack-badge,
.hero-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: white;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 50px;
    margin-bottom: var(--space-lg);
    box-shadow: 0 4px 15px var(--accent-glow);
}

.prostack-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.prostack-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-2xl);
    line-height: 1.7;
}

.prostack-subtitle strong {
    color: var(--accent-primary);
    font-weight: 700;
}

.prostack-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.prostack-feature {
    background-color: var(--bg-body);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all 0.3s ease;
    text-align: center;
}

.prostack-feature:hover {
    border-color: var(--accent-primary);
    transform: translateY(-5px);
    background-color: var(--bg-card-hover);
}

.prostack-feature-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.prostack-feature h4 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.prostack-feature p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.prostack-cta-wrapper {
    margin-top: var(--space-xl);
}

.prostack-note {
    margin-top: var(--space-md);
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* CTA Section */
.cta,
.final-cta {
    position: relative;
    padding: var(--space-2xl) 0;
    overflow: hidden;
    text-align: center;
}

.final-cta .container {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.final-cta h2 {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.final-cta p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

.cta-gradient {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1000px;
    height: 1000px;
    background: radial-gradient(circle, var(--accent-glow-strong) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.cta-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

.cta-note {
    margin-top: var(--space-md);
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Footer */
.footer {
    background-color: var(--bg-card);
    border-top: 1px solid var(--border-subtle);
    padding: var(--space-xl) 0 var(--space-lg);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.footer-brand {
    max-width: 400px;
}

.brand {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: var(--space-sm);
    letter-spacing: -0.02em;
}

.brand span {
    color: var(--accent-primary);
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.footer-links {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s;
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-subtle);
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Animations */
@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 968px) {
    .feature {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .feature-reverse {
        direction: ltr;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }

    .footer-content {
        flex-direction: column;
    }

    .phase-list {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 640px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .feature-title {
        font-size: 1.75rem;
    }

    .hero-stats {
        gap: var(--space-lg);
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .phases-grid {
        grid-template-columns: 1fr;
    }

    .problem-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .phase-list {
        grid-template-columns: 1fr;
    }

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

    .comparison-grid {
        grid-template-columns: 1fr;
    }
}

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

/* Selection */
::selection {
    background-color: var(--accent-primary);
    color: white;
}

/* Comparison Card Badges */
.free-badge,
.premium-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    margin-left: 0.5rem;
    vertical-align: middle;
}

.free-badge {
    background-color: var(--border-subtle);
    color: var(--text-secondary);
}

.premium-badge {
    background-color: var(--accent-primary);
    color: white;
}

.comparison-card.featured {
    border-color: var(--accent-primary);
    background-color: rgba(255, 92, 0, 0.05);
    position: relative;
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--accent-primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.25rem 1rem;
    border-radius: 50px;
    letter-spacing: 0.05em;
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin: 0 auto;
}

.comparison-card {
    background-color: var(--bg-body);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-xl) var(--space-lg);
    text-align: center;
    transition: all 0.3s ease;
}

.comparison-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.comparison-card ul {
    list-style: none;
    margin-bottom: var(--space-xl);
    text-align: left;
}

.comparison-card li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.comparison-card li:last-child {
    border-bottom: none;
}

.btn-outline {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
}

.btn-outline:hover {
    border-color: var(--text-primary);
    background-color: var(--bg-card-hover);
}