/* ==========================================================================
   CAMARÃO LUCRATIVO - ESTILO PREMIUM
   Visual Aesthetic: Terracotta Clay, Sage Green, Warm Plaster, and Gold
   ========================================================================== */

/* Design Tokens & Theme Colors */
:root {
    /* Color Palette (Derived from Real Estate Heritage Aesthetics) */
    --brand-primary: #A95C4F;        /* Terracotta Clay / Warm Red */
    --brand-primary-light: #C07567;  /* Light Terracotta */
    --brand-primary-dark: #8E4C40;   /* Dark Terracotta */
    --brand-secondary: #5C6B5A;      /* Sage Green */
    --brand-secondary-light: #7A8B78;/* Light Sage */
    --brand-dark: #1C1E1D;           /* Deep Charcoal / Iron */
    --brand-bg-cream: #F6F3EC;       /* Warm Plaster / Linen */
    --brand-light: #FAF8F5;          /* Warm Off-White / Ivory */
    --brand-gold: #D4C5A9;           /* Soft Sand / Antique Gold */
    --brand-gold-dark: #B5A587;      /* Dark Antique Gold */
    
    /* Typography */
    --font-serif: 'Cormorant Garamond', 'Playfair Display', serif;
    --font-sans: 'Inter', sans-serif;
    
    /* Global Transitions & Shadows */
    --transition-smooth: all 0.5s cubic-bezier(0.25, 1, 0.5, 1);
    --transition-quick: all 0.25s ease;
    --shadow-soft: 0 10px 35px rgba(28, 30, 29, 0.05);
    --shadow-medium: 0 20px 40px rgba(28, 30, 29, 0.09);
    
    /* Global text colors */
    --text-color: #2C2D2F;
    --text-muted: #5E615F;
}

/* Reset & Global Base Styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    background-color: var(--brand-light);
    color: var(--text-color);
    font-family: var(--font-sans);
    line-height: 1.7;
    font-weight: 300;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 6rem 0;
}

/* Typography Details */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.25;
    letter-spacing: -0.01em;
}

p {
    color: var(--text-muted);
    font-size: 1.05rem;
}

strong {
    font-weight: 600;
    color: var(--brand-dark);
}

/* Top Announcement Bar */
.urgency-banner {
    background-color: var(--brand-secondary);
    color: var(--brand-light);
    text-align: center;
    padding: 0.8rem 1rem;
    font-size: 0.85rem;
    font-family: var(--font-sans);
    letter-spacing: 0.05em;
    border-bottom: 1px solid rgba(246, 243, 236, 0.1);
}

.urgency-banner strong {
    color: #fff;
}

.urgency-banner i {
    color: #fff;
    margin-right: 0.3rem;
}

/* Header & Hero Section */
.hero {
    background-color: var(--brand-bg-cream);
    padding: 5rem 0 6rem 0;
    text-align: center;
    position: relative;
}

.hero-content {
    max-width: 850px;
    margin: 0 auto;
}

.tagline {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--brand-primary);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: 3.5rem;
    color: var(--brand-dark);
    margin-bottom: 1.5rem;
    line-height: 1.15;
}

.hero h1 span.highlight {
    font-style: italic;
    color: var(--brand-primary-dark);
    border-bottom: 2px solid var(--brand-gold);
}

.hero-subtitle {
    font-size: 1.2rem;
    max-width: 720px;
    margin: 0 auto 3rem auto;
    color: var(--text-muted);
}

/* Video Wrapper */
.video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    max-width: 700px;
    margin: 0 auto 3rem auto;
    box-shadow: var(--shadow-medium);
    border: 4px solid var(--brand-light);
    border-radius: 4px;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* CTA Buttons */
.cta-button {
    display: inline-block;
    background-color: var(--brand-primary);
    color: var(--brand-light);
    padding: 1.2rem 2.5rem;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(169, 92, 79, 0.3);
}

.cta-button:hover {
    background-color: var(--brand-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(169, 92, 79, 0.4);
    color: var(--brand-light);
}

/* Pulsing micro-animation */
.pulse {
    animation: ctaPulse 2s infinite;
}

@keyframes ctaPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(169, 92, 79, 0.4);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(169, 92, 79, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(169, 92, 79, 0);
    }
}

.hero-price-info {
    margin-top: 2rem;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.gold-badge {
    display: inline-block;
    background-color: rgba(92, 107, 90, 0.1); /* Sage Green Tint */
    color: var(--brand-secondary);
    border: 1px solid var(--brand-secondary);
    padding: 0.4rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.old-price-small {
    text-decoration: line-through;
    color: var(--text-muted);
}

/* Section Common Elements */
.section-title {
    font-size: 2.8rem;
    text-align: center;
    color: var(--brand-dark);
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    font-style: italic;
    color: var(--text-muted);
    font-family: var(--font-serif);
    margin-bottom: 3rem;
}

/* Gallery Section */
.gallery {
    background-color: var(--brand-light);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.gallery-item {
    position: relative;
    height: auto;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(28, 30, 29, 0.05);
    background-color: var(--brand-bg-cream);
    transition: var(--transition-smooth);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(28, 30, 29, 0.95) 0%, rgba(28, 30, 29, 0.4) 70%, transparent 100%);
    color: var(--brand-light);
    font-family: var(--font-serif);
    font-size: 1.25rem;
    padding: 2.5rem 1rem 1rem 1rem;
    text-align: center;
    transition: var(--transition-quick);
}

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

/* Target Audience & Why Shrimp Section */
.intro-course, .benefits-section {
    background-color: var(--brand-bg-cream);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 1rem;
}

.benefit-card {
    background-color: var(--brand-light);
    padding: 3rem 2rem;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(28, 30, 29, 0.03);
    transition: var(--transition-smooth);
    position: relative;
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
}

.benefit-card h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: var(--brand-dark);
}

.target-highlight {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--brand-primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* Curriculum Section */
.curriculum {
    background-color: var(--brand-light);
}

.modules-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.module {
    background-color: var(--brand-bg-cream);
    border: 1px solid rgba(28, 30, 29, 0.05);
    padding: 2.5rem;
    box-shadow: var(--shadow-soft);
}

.module-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid rgba(28, 30, 29, 0.08);
    padding-bottom: 1rem;
}

.module-number {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    color: var(--brand-gold-dark);
    font-weight: 300;
    opacity: 0.8;
}

.module-header h3 {
    font-size: 1.8rem;
    color: var(--brand-dark);
}

.module-content {
    list-style: none;
    padding-left: 0;
}

.module-content li {
    font-size: 1.05rem;
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.module-content li i {
    color: var(--brand-secondary);
    font-size: 0.9rem;
}

/* Profit Proof (Pratos Reais) Section */
.profit-proof {
    background-color: var(--brand-bg-cream);
}

.profit-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.profit-grid img {
    width: 100%;
    height: auto;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(28, 30, 29, 0.05);
}

.profit-content {
    max-width: 800px;
    margin: 0 auto 3rem auto;
    text-align: center;
}

.profit-final-text {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    line-height: 1.6;
    font-style: italic;
    color: var(--brand-dark);
}

/* Profitability Calculation Box */
.profitability {
    background-color: var(--brand-light);
}

.profit-box {
    background-color: var(--brand-secondary); /* Sage Green Box */
    color: var(--brand-light);
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem 2rem;
    text-align: center;
    box-shadow: var(--shadow-medium);
}

.profit-message {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    line-height: 1.5;
    color: var(--brand-light);
}

.profit-message strong {
    color: var(--brand-gold);
}

/* Testimonials / Feedback Section */
.testimonials {
    background-color: var(--brand-bg-cream);
}

.client-feedback-section h3 {
    font-size: 2.2rem;
    text-align: center;
    color: var(--brand-dark);
    margin-bottom: 3rem;
}

.feedback-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}

.feedback-grid img {
    width: 100%;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(28, 30, 29, 0.05);
    transition: var(--transition-quick);
}

.feedback-grid img:hover {
    transform: scale(1.03);
}

/* Offer Section (Contrast Dark Luxury Block) */
.offer {
    background-color: var(--brand-light);
}

.offer-box {
    background-color: var(--brand-dark); /* Dark Iron block */
    color: var(--brand-light);
    max-width: 800px;
    margin: 0 auto;
    padding: 5rem 3rem;
    text-align: center;
    box-shadow: var(--shadow-medium);
}

.offer-label {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--brand-gold);
    margin-bottom: 1.5rem;
}

.offer-box h2 {
    font-size: 3rem;
    color: var(--brand-light);
    margin-bottom: 2.5rem;
}

.price-container {
    margin-bottom: 3rem;
}

.old-price {
    display: block;
    font-size: 1.2rem;
    text-decoration: line-through;
    color: rgba(246, 243, 236, 0.5);
    margin-bottom: 0.5rem;
}

.new-price {
    display: block;
    font-family: var(--font-serif);
    font-size: 3.5rem;
    color: var(--brand-gold);
    font-weight: 400;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.installments {
    display: block;
    font-size: 1rem;
    color: rgba(246, 243, 236, 0.6);
}

.offer-features {
    list-style: none;
    max-width: 320px;
    margin: 0 auto 3rem auto;
    text-align: left;
    padding-left: 0;
}

.offer-features li {
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.offer-features li i {
    color: var(--brand-gold);
}

.offer .cta-button.large {
    padding: 1.4rem 3rem;
    font-size: 1rem;
    width: 100%;
    max-width: 500px;
}

.urgency-note {
    margin-top: 1.5rem;
    font-size: 0.85rem;
    color: rgba(246, 243, 236, 0.7);
}

.urgency-note strong {
    color: var(--brand-gold);
}

.guarantee {
    margin-top: 2rem;
    font-size: 0.85rem;
    color: rgba(246, 243, 236, 0.5);
}

.guarantee i {
    margin-right: 0.3rem;
}

/* FAQ Accordion */
.faq {
    background-color: var(--brand-bg-cream);
}

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

.faq-accordion details {
    background-color: var(--brand-light);
    margin-bottom: 1rem;
    padding: 1.5rem 2rem;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(28, 30, 29, 0.03);
    transition: var(--transition-quick);
}

.faq-accordion summary {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--brand-dark);
    cursor: pointer;
    outline: none;
    list-style: none;
    position: relative;
    padding-right: 2rem;
}

.faq-accordion summary::-webkit-details-marker {
    display: none;
}

.faq-accordion summary::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--brand-primary);
    transition: var(--transition-quick);
}

.faq-accordion details[open] summary::after {
    content: '-';
    transform: translateY(-50%) rotate(180deg);
}

.faq-accordion details p {
    margin-top: 1rem;
    font-size: 1.05rem;
    color: var(--text-muted);
}

/* Final CTA Section */
.final-cta {
    background-color: var(--brand-secondary);
    color: var(--brand-light);
    text-align: center;
    padding: 6rem 1rem;
}

.final-cta h2 {
    font-size: 3rem;
    color: var(--brand-light);
    margin-bottom: 1rem;
}

.final-cta p {
    color: rgba(246, 243, 236, 0.8);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 3rem auto;
}

.final-cta .cta-button {
    background-color: var(--brand-primary);
    color: var(--brand-light);
}

.final-cta .cta-button:hover {
    background-color: var(--brand-primary-dark);
}

/* Footer Styles */
footer {
    background-color: var(--brand-dark);
    color: rgba(246, 243, 236, 0.5);
    padding: 3rem 1rem;
    text-align: center;
    border-top: 1px solid rgba(246, 243, 236, 0.05);
    font-size: 0.9rem;
}

footer p {
    color: rgba(246, 243, 236, 0.5);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.footer-links {
    margin-top: 1rem;
}

.footer-links a {
    color: var(--brand-gold);
    text-decoration: none;
    margin: 0 1rem;
    transition: var(--transition-quick);
}

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

/* Responsive Breakpoints */
@media (max-width: 768px) {
    section {
        padding: 4rem 0;
    }
    .hero h1 {
        font-size: 2.5rem;
    }
    .section-title {
        font-size: 2.2rem;
    }
    .gallery-grid {
        gap: 0.8rem;
    }
    .profit-grid {
        grid-template-columns: 1fr;
    }
    .profit-grid img {
        height: auto;
    }
    .offer-box {
        padding: 3rem 1.5rem;
    }
    .offer-box h2 {
        font-size: 2.2rem;
    }
    .new-price {
        font-size: 2.8rem;
    }
}