/*
Theme Name: Planilha de Expert
Author: O seu nome ou da sua empresa
Description: Tema para a página de vendas do curso Planilha de Expert.
Version: 1.0
*/
:root {
    /* Backgrounds - Clean & Minimal */
    --bg-page: #FFFFFF;
    --bg-card: #FFFFFF;
    --bg-section: rgba(0, 0, 0, 0.02);
    
    /* Text - Professional Hierarchy */
    --text-primary: rgb(0, 55, 32);       /* Main headings #003720 */
    --text-body: rgb(14, 15, 12);         /* Body text #0e0f0c */
    --text-secondary: rgb(131, 146, 140); /* Supporting text #83928c */
    --text-muted: rgb(175, 183, 180);     /* Captions, timestamps #afb7b4 */
    
    /* Borders - Subtle Separation */
    --border-light: rgba(0, 0, 0, 0.1);
    --border-medium: rgba(0, 0, 0, 0.2);
    --border-strong: rgba(0, 0, 0, 0.3);
    
    /* BRAND COLORS - Green Accent System */
    --accent-primary: #8FEC78;
    --accent-strong: #81DD67;
    --accent-text: rgb(13, 121, 22);
    --accent-wash: rgba(148, 242, 127, 0.1);
}

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

body {
    font-family: system-ui, sans-serif, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto';
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-color: var(--bg-page);
    color: var(--text-body);
    line-height: 1.6;
}

/* Typography */
.heading-1 { 
    font-weight: 700; 
    font-size: clamp(2.25rem, 5vw, 4.5rem); 
    line-height: 0.9; 
    letter-spacing: -0.02em; 
    color: var(--text-primary);
}

.heading-2 { 
    font-weight: 600; 
    font-size: clamp(1.875rem, 4vw, 3rem); 
    line-height: 0.95; 
    letter-spacing: -0.015em; 
    color: var(--text-primary);
}

.heading-3 { 
    font-weight: 600; 
    font-size: clamp(1.25rem, 3vw, 1.5rem); 
    line-height: 1.2; 
    letter-spacing: -0.01em; 
    color: var(--text-primary);
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 5rem 0;
}

.section-alt {
    background: var(--bg-section);
}

.section-dark {
    background: linear-gradient(to bottom right, #1a1a1a, #000);
    color: white;
}

.section-cta {
    background: linear-gradient(to right, var(--accent-primary), var(--accent-strong));
    color: white;
}

/* Navigation */
.nav-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 1.5rem;
    height: 3.5rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(16px);
    border: 0.5px solid var(--border-light);
    border-radius: 9999px;
    margin: 1.5rem;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    transition: background 0.3s ease;
}

.nav-header img {
    height: 2rem;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(to bottom right, var(--accent-primary), var(--accent-strong));
    color: white;
    border: none;
    border-radius: 9999px;
    padding: 14px 24px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 48px;
    box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.05);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1.3;
}

.btn-primary:hover {
    transform: scale(1.02);
    box-shadow: 0px 4px 8px rgba(148, 242, 127, 0.3);
}

.btn-large {
    font-size: 1.125rem;
    padding: 1rem 2rem;
    margin-top: 1.5rem;
}

.btn-cta-large {
    font-size: 1.25rem;
    padding: 1.5rem 3rem;
    margin-top: 2rem;
}

.btn-cta-final {
    background: white;
    color: var(--accent-text);
    padding: 1.5rem 3rem;
    font-size: 1.25rem;
    font-weight: bold;
    border-radius: 9999px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    margin-top: 1.5rem;
}

.btn-cta-final:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Hero Section */
.hero-section {
    background: radial-gradient(at 53% 78%, hsla(60,100%,50%,0.3) 0px, transparent 50%), 
                radial-gradient(at 71% 91%, hsla(108,100%,50%,0.3) 0px, transparent 50%), 
                radial-gradient(at 31% 91%, hsla(30,100%,50%,0.17) 0px, transparent 50%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 7rem 1.5rem 3rem;
}

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

.hero-title {
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2.5vw, 1.25rem);
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.hero-image {
    margin-top: 3rem;
    max-width: 64rem;
    margin-left: auto;
    margin-right: auto;
}

.dashboard-main {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Benefits Section */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.benefit-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

.benefit-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: var(--border-medium);
}

.benefit-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
    color: var(--accent-primary);
}

.benefit-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.benefit-description {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.5;
}

/* Storytelling Section */
.story-container {
    max-width: 56rem;
    margin: 0 auto;
}

.story-content {
    font-size: clamp(1.125rem, 2.5vw, 1.25rem);
    line-height: 1.6;
    text-align: center;
    margin-bottom: 3rem;
}

.story-content p {
    margin-bottom: 1.5rem;
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.pillar-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

.pillar-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.pillar-number {
    width: 3rem;
    height: 3rem;
    background: var(--accent-wash);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--accent-text);
}

.pillar-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.pillar-description {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.5;
}

/* Transformation Section */
.transformation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
    max-width: 56rem;
    margin: 0 auto;
}

.transformation-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.check-icon {
    color: var(--accent-primary);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.transformation-item p {
    font-size: 1rem;
    line-height: 1.5;
}

/* Course Modules */
.course-modules {
    max-width: 56rem;
    margin: 0 auto 3rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.module-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

.module-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

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

.module-description {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.4;
}

/* Value Stack */
.value-stack {
    max-width: 42rem;
    margin: 0 auto 3rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.value-card {
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s ease;
}

.main-course {
    background: rgba(148, 242, 127, 0.3);
    border: 1px solid var(--accent-primary);
}

.bonus-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.value-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.value-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.main-icon {
    background: var(--accent-primary);
}

.bonus-icon {
    background: rgba(255, 255, 255, 0.2);
}

.value-title {
    font-weight: 600;
    color: white;
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.value-subtitle {
    font-size: 0.875rem;
    color: #ccc;
}

.value-price {
    font-weight: bold;
    font-size: 1.125rem;
}

.value-price {
    color: var(--accent-primary);
}

.bonus-price {
    color: #999;
}

/* Pricing Summary */
.pricing-summary {
    text-align: center;
}

.pricing-box {
    display: inline-block;
    background: rgba(148, 242, 127, 0.2);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.total-value {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
}

.final-price {
    font-size: 2.5rem;
    font-weight: bold;
    color: white;
    margin-bottom: 0.5rem;
}

.savings {
    color: var(--accent-primary);
    font-size: 1.125rem;
}

.guarantees {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    align-items: center;
}

.guarantee-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #ccc;
    font-size: 0.875rem;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    transition: all 0.2s ease;
}

.testimonial-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.testimonial-avatar {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: var(--accent-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.testimonial-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.testimonial-role {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.testimonial-content {
    font-style: italic;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--text-body);
}

.testimonial-intro {
    font-size: clamp(1.125rem, 2.5vw, 1.25rem);
    color: var(--text-secondary);
}

/* Dashboard Gallery */
.dashboard-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    max-width: 72rem;
    margin: 0 auto;
}

.dashboard-example {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.dashboard-image {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transition: all 0.2s ease;
}

.dashboard-image:hover {
    transform: scale(1.02);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.15);
}

.dashboard-caption {
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* FAQ */
.faq-container {
    max-width: 56rem;
    margin: 0 auto;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.2s ease;
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    transition: background 0.2s ease;
}

.faq-question:hover {
    background: var(--bg-section);
}

.faq-toggle {
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--accent-primary);
    transition: transform 0.2s ease;
}

.faq-answer {
    padding: 0 1.5rem 1.5rem;
    display: none;
    color: var(--text-secondary);
    line-height: 1.5;
}

.faq-answer.active {
    display: block;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

/* Final CTA */
.final-cta-text {
    font-size: clamp(1.125rem, 2.5vw, 1.25rem);
    margin-bottom: 2rem;
    max-width: 42rem;
    margin-left: auto;
    margin-right: auto;
    color: rgba(255, 255, 255, 0.9);
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: white;
    padding: 2rem 0;
    text-align: center;
}

.footer-copyright {
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.footer-links a {
    color: #999;
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s ease;
}

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

/* Utility Classes */
.text-center { text-align: center; }
.text-white { color: white; }
.text-light { color: #ccc; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-12 { margin-bottom: 3rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-12 { margin-top: 3rem; }
.flex { display: flex; }
.items-center { align-items: center; }

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }

    .nav-header {
        margin: 0.5rem;
        border-radius: 0;
        border: none;
        border-bottom: 1px solid var(--border-light);
    }

    .hero-section {
        padding: 4rem 1rem;
        min-height: 80vh;
    }

    .benefits-grid,
    .pillars-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

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

    .dashboard-gallery {
        grid-template-columns: 1fr;
    }

    .btn-primary,
    .btn-large,
    .btn-cta-large,
    .btn-cta-final {
        width: 100%;
        min-height: 52px;
    }

    .value-card {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

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

    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (min-width: 1024px) {
    .benefits-grid,
    .pillars-grid,
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2.5rem;
    }

    .benefit-card:hover,
    .pillar-card:hover,
    .testimonial-card:hover {
        transform: translateY(-4px);
    }
}

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