:root {
    --main-green: #2A542E;
    --light-green: #f0f5f0;
    --accent-pink: #d4a574;
    --dark-text: #333333;
    --light-text: #ffffff;
    --urgent-red: #ff4444;
    --urgent-orange: #ff8800;
    --body-font: 'Montserrat', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--body-font);
    color: var(--dark-text);
    line-height: 1.6;
    background-color: #fdfdfd;
}

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 60px 0;
}

h1, h2, h3, h4 {
    font-weight: 700;
    color: var(--main-green);
}

h1 { font-size: 2.8em; font-weight: 900; }
h2 { font-size: 2.2em; margin-bottom: 30px; }
h3 { font-size: 1.6em; }
h4 { font-size: 1.2em; }

/* --- Faixa de Promoção --- */
.promo-banner {
    background: linear-gradient(45deg, var(--urgent-red), var(--urgent-orange));
    color: var(--light-text);
    text-align: center;
    padding: 15px 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    animation: pulse 2s infinite;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.promo-content {
    font-weight: 700;
    font-size: 1.1em;
    text-transform: uppercase;
}

.promo-text {
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { text-shadow: 0 0 5px #fff, 0 0 10px #fff, 0 0 15px #fff; }
    to { text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px #fff; }
}

/* --- Animações --- */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

@keyframes floating {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.pulse-animation {
    animation: pulse 2s infinite;
}

.floating-animation {
    animation: floating 3s ease-in-out infinite;
}

.shake-animation {
    animation: shake 0.5s ease-in-out infinite;
}

/* --- CTA Button --- */
.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--urgent-red) 0%, var(--urgent-orange) 100%);
    color: var(--light-text);
    padding: 20px 40px;
    border-radius: 15px;
    text-decoration: none;
    font-weight: 900;
    font-size: 1.2em;
    text-transform: uppercase;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(255, 68, 68, 0.4);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 68, 68, 0.6);
    background: linear-gradient(135deg, var(--urgent-orange) 0%, var(--urgent-red) 100%);
}

/* --- Header / Hero --- */
.hero {
    background: linear-gradient(135deg, var(--light-green) 0%, #e8f5e8 100%);
    text-align: center;
    padding: 120px 0 80px 0; /* Espaço extra para a faixa de promoção */
    color: var(--dark-text);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%23ffffff" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.urgent-title {
    margin-bottom: 25px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
    color: var(--urgent-red);
    animation: shake 3s ease-in-out infinite;
}

.hero h3 {
    color: var(--dark-text);
    max-width: 750px;
    margin: 0 auto 35px auto;
    font-weight: 400;
    font-size: 1.3em;
}

.urgency-text {
    margin-top: 20px;
    font-weight: 700;
    color: var(--urgent-red);
    font-size: 1.1em;
    animation: pulse 2s infinite;
}

/* --- Timer de Escassez --- */
.countdown-container {
    margin: 40px 0;
    padding: 30px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border: 3px solid var(--urgent-red);
}

.countdown-container h4 {
    color: var(--urgent-red);
    margin-bottom: 20px;
    font-size: 1.4em;
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.time-unit {
    background: var(--urgent-red);
    color: var(--light-text);
    padding: 20px;
    border-radius: 15px;
    text-align: center;
    min-width: 80px;
    animation: pulse 1s infinite;
}

.time-unit span {
    display: block;
    font-size: 2.5em;
    font-weight: 900;
    line-height: 1;
}

.time-unit label {
    font-size: 0.9em;
    text-transform: uppercase;
    font-weight: 700;
}

/* --- Sections --- */
.problem, .faq, .target-audience {
    text-align: center;
}

.problem h4 {
    margin-top: 40px;
    font-weight: 400;
    font-size: 1.3em;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.presentation h2, .author h2, .offer h2, .faq h2, .bonus-section h2, .target-audience h2 {
    text-align: center;
}

.presentation-content, .author-content, .guarantee-content {
    display: flex;
    align-items: center;
    gap: 50px;
    margin-top: 50px;
}

.ebook-image, .author-image, .guarantee-seal {
    flex: 1;
    text-align: center;
}

.ebook-details, .author-details, .guarantee-text {
    flex: 2;
}

.ebook-image img, .author-image img, .guarantee-seal img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}

.author-image img {
    max-width: 280px;
    border-radius: 50%;
}

.guarantee-seal img {
    max-width: 220px;
}

/* --- Problem Cards --- */
.problem-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 25px;
    margin-top: 50px;
}

.problem-card {
    background: linear-gradient(135deg, #ffffff 0%, #fafafa 100%);
    border: 2px solid #f0f0f0;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
    max-width: 320px;
    text-align: center;
    flex: 1 1 auto;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(0,0,0,0.12);
    border-color: var(--urgent-red);
}

.problem-card p {
    margin-bottom: 15px;
    font-size: 1.05em;
}

.solution-highlight {
    display: block;
    color: var(--urgent-red);
    font-weight: 700;
    font-size: 1.1em;
    animation: pulse 2s infinite;
}

/* --- Target Audience Cards --- */
.target-audience {
    background: var(--light-green);
}

.audience-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.audience-card {
    background: #ffffff;
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 6px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    position: relative;
}

.audience-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.audience-card .icon {
    font-size: 2.5em;
    display: block;
    margin-bottom: 15px;
}

.audience-card p {
    font-size: 1.05em;
    font-weight: 500;
    margin-bottom: 10px;
}

.action-tag {
    display: block;
    color: var(--urgent-red);
    font-weight: 700;
    font-size: 0.9em;
    animation: pulse 2s infinite;
}

/* --- Ebook Benefits Cards --- */
.ebook-benefits-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 25px;
}

.ebook-benefit-card {
    background: linear-gradient(135deg, var(--light-green) 0%, #e8f5e8 100%);
    border-radius: 12px;
    padding: 20px 25px;
    font-size: 1.05em;
    font-weight: 600;
    color: var(--main-green);
    text-align: left;
    box-shadow: 0 4px 15px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
    position: relative;
}

.ebook-benefit-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
}

.urgency-tag {
    display: block;
    color: var(--urgent-red);
    font-weight: 700;
    font-size: 0.9em;
    margin-top: 5px;
    animation: pulse 2s infinite;
}

/* --- Bonus Section --- */
.bonus-section {
    background: linear-gradient(135deg, var(--light-green) 0%, #e8f5e8 100%);
    text-align: center;
}

.bonus-section .bonus-intro {
    max-width: 750px;
    margin: 25px auto 50px auto;
    font-size: 1.15em;
}

.bonus-items {
    display: flex;
    justify-content: center;
    gap: 35px;
    flex-wrap: wrap;
}

.bonus-item {
    background: #ffffff;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    max-width: 380px;
    text-align: center;
    transition: all 0.3s ease;
    border: 3px solid var(--urgent-orange);
}

.bonus-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(0,0,0,0.15);
}

.bonus-item img {
    max-width: 150px;
    height: auto;
    margin-bottom: 20px;
}

.bonus-item h3 {
    font-size: 1.5em;
    margin-bottom: 15px;
}

.bonus-item p {
    font-size: 1em;
    margin-bottom: 15px;
}

.bonus-value {
    display: block;
    color: var(--urgent-red);
    font-weight: 900;
    font-size: 1.2em;
    animation: pulse 2s infinite;
}

/* --- Offer Section --- */
.offer {
    background: linear-gradient(135deg, var(--urgent-red) 0%, var(--urgent-orange) 100%);
    color: var(--light-text);
}

.offer h2 {
    color: var(--light-text);
}

.offer-box {
    background: #ffffff;
    border: 5px solid var(--urgent-red);
    border-radius: 25px;
    padding: 50px;
    max-width: 650px;
    margin: 50px auto 0 auto;
    text-align: center;
    box-shadow: 0 15px 50px rgba(0,0,0,0.2);
    position: relative;
    overflow: hidden;
    color: var(--dark-text);
}

.offer-box::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 68, 68, 0.1), transparent);
    transform: rotate(45deg);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.offer-box h4 {
    margin-bottom: 25px;
    font-size: 1.4em;
    color: var(--urgent-red);
}

.price-comparison {
    margin: 30px 0;
}

.old-price {
    font-size: 1.5em;
    text-decoration: line-through;
    color: #999;
    margin-bottom: 10px;
}

.new-price-label {
    font-size: 1.2em;
    margin-bottom: 10px;
}

.new-price {
    font-size: 4.5em;
    font-weight: 900;
    color: var(--urgent-red);
    display: block;
    margin: 15px 0;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
    animation: pulse 2s infinite;
}

.payment-terms {
    font-size: 1.1em;
    color: #666;
}

.offer-description {
    margin: 25px 0;
    font-size: 1.1em;
    color: #666;
}

/* --- FAQ Section --- */
.accordion {
    max-width: 750px;
    margin: 0 auto;
    text-align: left;
}

.accordion details {
    background: #ffffff;
    border: 2px solid #f0f0f0;
    border-radius: 12px;
    margin-bottom: 15px;
    padding: 20px;
    transition: all 0.3s ease;
}

.accordion details:hover {
    border-color: var(--main-green);
}

.accordion summary {
    font-weight: 700;
    cursor: pointer;
    font-size: 1.15em;
    padding: 5px 0;
}

.accordion summary:hover {
    color: var(--main-green);
}

.accordion details[open] {
    background-color: var(--light-green);
    border-color: var(--main-green);
}

.accordion p {
    padding-top: 15px;
    font-size: 1.05em;
}

/* --- Footer --- */
footer {
    background: linear-gradient(135deg, var(--main-green) 0%, #1e3a21 100%);
    color: var(--light-text);
    text-align: center;
    padding: 40px 0;
}

footer .disclaimer {
    font-size: 0.85em;
    margin-top: 20px;
    opacity: 0.8;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    h1 { font-size: 2.4em; }
    h2 { font-size: 1.9em; }

    .promo-banner {
        font-size: 0.9em;
        padding: 10px 0;
    }

    .hero {
        padding: 100px 0 60px 0;
    }

    .countdown {
        flex-direction: row;
        gap: 10px;
    }

    .time-unit {
        min-width: 60px;
        padding: 15px 10px;
    }

    .time-unit span {
        font-size: 2em;
    }

    .presentation-content, .author-content, .guarantee-content {
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }

    .ebook-details, .author-details, .guarantee-text {
        text-align: left;
    }

    .author-details ul {
        padding-left: 20px;
        list-style: disc;
    }

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

    .bonus-item {
        max-width: 90%;
    }

    .problem-cards {
        flex-direction: column;
        align-items: center;
    }

    .problem-card {
        max-width: 90%;
    }

    .ebook-benefits-cards {
        grid-template-columns: 1fr;
    }

    .audience-cards {
        grid-template-columns: 1fr;
    }

    .offer-box {
        padding: 30px;
        margin: 30px auto 0 auto;
    }

    .new-price {
        font-size: 3.5em;
    }
}