:root {
    --bg-gradient-start: #4b0e19;
    --bg-gradient-end: #2c080f; 
    --highlight-color: #d9cfb2;
    --text-color: #FFFFFF;
    --title-font: 'Playfair Display', serif;
    --body-font: 'Montserrat', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--body-font);
    background: linear-gradient(135deg, var(--bg-gradient-start), var(--bg-gradient-end));
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3 {
    font-family: var(--title-font);
    font-weight: 700;
}

h1 { font-size: 4.5rem; }
h2 { font-size: 2.8rem; }
.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.inset-shadow {
     box-shadow: inset 0 0 15px rgba(0,0,0,0.2);
}

.btn {
    display: inline-block;
    background-color: var(--highlight-color);
    color: var(--bg-gradient-start);
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    transition: all 0.3s ease;
    border: none;
    font-size: 0.9rem;
}

.btn:hover {
    filter: brightness(1.1);
    transform: translateY(-3px);
    box-shadow: inset 0 0 15px rgba(0,0,0,0.2), 0 4px 15px rgba(0,0,0,0.2);
}

.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 8px 0;
    background-color: rgba(44, 8, 15, 0.85);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.header-container {
    display: flex;
    align-items: center;
}
.logo {
    font-family: var(--title-font);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-color);
    text-decoration: none;
}

.main-header .logo img {
    height: 85px;
    width: auto;
}

.header-tagline {
    font-weight: 600;
    text-align: center;
    flex-grow: 1;
    padding: 0 20px 0 100px
}

.header-social-icons {
    display: flex;
    gap: 15px;
    margin-left: auto;
}

.header-social-icons a, .footer-social a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(217, 207, 178, 0.3);
    border-radius: 50%;
    transition: all 0.3s ease;
    text-decoration: none; 
}
.header-social-icons a:hover, .footer-social a:hover {
    border-color: var(--highlight-color);
    border-width: 2px;
}

.header-social-icons a i, .footer-social a i {
    font-size: 1.2rem;
    color: var(--text-color);
    transition: all 0.3s ease;
}
.header-social-icons a:hover i, .footer-social a:hover i {
    color: var(--highlight-color);
    transform: scale(1.1);
}

.hero-section {
    padding-top: 120px;
    padding-bottom: 40px;
    min-height: 85vh;
    display: flex;
    align-items: center;
    width: 100%;
}
.hero-container {
    display: flex;
    align-items: center;
    gap: 40px;
}

.hero-text {
     flex: 1 1 40%;
     padding: 0;
}
.hero-image {
    flex: 1 1 85%;
    text-align: center;
}
.hero-image img {
    max-width: 100%;
    height: auto;
    transform: scale(1.4)
}
.hero-text h1 { line-height: 1.2; margin-bottom: 20px; }
.hero-text p { 
    font-size: 0.9rem; 
    margin-bottom: 30px; 
    max-width: 300px; 
}

.about-section { padding: 80px 0; background-color: var(--text-color); color: #333; }
.about-container { display: flex; align-items: center; gap: 50px; }
.about-image { flex: 1; }
.about-image img { max-width: 100%; border-radius: 10px; }
.about-text { flex: 1.2; }
.about-text h2 { color: var(--bg-gradient-start); margin-bottom: 20px; }
.about-text p { color: #555; }
.highlight-name {
    font-weight: bold;
    color: var(--bg-gradient-start);
}

.for-whom-section {
    padding: 40px 0 80px;
    background-color: var(--text-color);
    color: #333;
}
.for-whom-section .section-title {
    color: var(--bg-gradient-start);
}

.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; text-align: center; }

.feature-item {
    border: 1px solid #eee;
    padding: 30px;
    border-radius: 10px;
    transition: all 0.3s ease; 
}
.feature-item:hover {
    border-color: var(--bg-gradient-start);
    border-width: 2px;
    transform: translateY(-5px); 
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.feature-item .icon {
    font-size: 3rem;
    color: var(--bg-gradient-start);
    margin-bottom: 20px;
}
.feature-item h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--bg-gradient-start);
}

.learn-section {
    padding: 80px 0;
    background-color: var(--bg-gradient-start);
}
.learn-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.learn-card {
    position: relative;
    min-height: 350px;
    border-radius: 10px;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    transition: all 0.3s ease;
    display: flex;
    align-items: flex-end;
    padding: 20px;
}
.learn-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 20%, transparent);
}
.learn-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}
.learn-card-content {
    position: relative;
    z-index: 2;
}
.learn-card h3 {
    color: var(--highlight-color);
    margin-bottom: 10px;
}
.learn-card p {
    font-size: 0.9rem;
    line-height: 1.5;
}

.guarantee-section { padding: 80px 0; background-color: var(--text-color); color: #333; }
.guarantee-section .section-title { color: var(--bg-gradient-start); }
.guarantee-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }

.guarantee-box {
    border: 2px solid var(--bg-gradient-start);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
}
.guarantee-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}
.guarantee-box .icon {
    font-size: 2.5rem;
    color: var(--bg-gradient-start);
    margin-bottom: 15px;
    transition: transform 0.3s ease-in-out;
}
.guarantee-box:hover .icon {
    transform: scale(1.1);
}
.guarantee-box h3 {
    color: var(--bg-gradient-start);
    font-size: 1.3rem;
}

.cta-section { 
    padding: 80px 0; 
    background-color: var(--bg-gradient-start);
    padding-top: 0;
}
.cta-container { display: flex; align-items: center; gap: 50px; }

.cta-image { 
    flex: 1 1 100%; 
    padding-right: 05px
}
.cta-box { 
    flex: 1 1 40%;
}

.cta-image img { max-width: 100%; border-radius: 50px; }
.cta-box { background-color: #2c080f; padding: 40px; border-radius: 10px; text-align: center; }
.cta-box h3 { font-size: 1.2rem; font-family: var(--body-font); font-weight: 400; color: var(--highlight-color); }
.cta-box h4 { background-color: #c0392b; padding: 5px 10px; border-radius: 5px; font-size: 0.9rem; display: inline-block; margin: 15px 0 5px; text-transform: uppercase; font-weight: 600; }
.cta-box .original-price { text-decoration: line-through; opacity: 0.7; font-size: 0.9rem; }
.cta-box .price { font-size: 2rem; color: var(--highlight-color); margin-bottom: 30px; }

.cta-box .price-pretext {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--highlight-color);
    margin-bottom: -18px;
    display: block;
}
.cta-box .price span { font-size: 4rem; font-weight: 700; font-family: var(--title-font); }
.cta-box ul { list-style: none; text-align: left; margin: 0 auto 30px auto; max-width: 300px; }
.cta-box ul li { margin-bottom: 10px; }
.cta-box ul li i { color: var(--highlight-color); margin-right: 10px; }
.btn-cta { width: 100%; font-size: 1.2rem; box-shadow: 0 4px 20px rgba(217, 207, 178, 0.4); }
.installments { margin-top: 10px; font-size: 0.9rem; }

.main-footer { padding: 15px 0 5px; text-align: center; background-color: #2c080f; border-top: 1px solid rgba(255, 255, 255, 0.1); }
.footer-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 15px; flex-wrap: wrap; gap: 10px; }
.footer-tagline {
    font-weight: 600;
    font-size: 1.1rem;
}
.footer-social { display: flex; gap: 15px; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding-top: 20px; font-size: 0.9rem; opacity: 0.8; }

.main-footer .logo img {
    height: 70px;
    width: auto;
}

.animar-secao {
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 1s ease-in-out, transform 1s ease-in-out;
}
.animar-secao.visivel {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1024px) {
    .header-tagline {
        display: none;
    }
}

@media (max-width: 992px) {
    h1 { font-size: 2.8rem; }
    h2 { font-size: 2.2rem; }
    
    .hero-container {
        flex-direction: column;
        text-align: center;
    }
    .hero-text {
        max-width: 100%; 
        margin-bottom: 30px;
    }
    .about-container { flex-direction: column; text-align: center;}
    .features-grid, .learn-grid { grid-template-columns: repeat(2, 1fr); }
    .guarantee-grid { grid-template-columns: repeat(2, 1fr); }
    .cta-container { flex-direction: column; }
    }

@media (max-width: 768px) {

.mobile-break {
    display: none;
}
    h1 {
        text-align: center; 
        line-height: 1.2;
    }
    .main-header .logo img {
        height: 65px;
    }
    .header-container {
        flex-wrap: wrap;   
        row-gap: 8px;      
    }

    .header-social-icons {
        order: 0;
    }

    .header-tagline {
        display: block;    
        flex-basis: 100%;  
        order: 3;          
        text-align: center;
        font-size: 0.8rem; 
        line-height: 1.4;
        max-width: 290px;
        margin: 0 auto;
        padding: 0 10px;
    }

    .hero-section {
        padding-top: 40px; 
    }
    .hero-text p {
        text-align: center;
        margin-left: auto;
        margin-right: auto;
    }
    
    .footer-top { flex-direction: column; gap: 30px; }
    .features-grid, .learn-grid { grid-template-columns: 1fr; }
}

@media (max-width: 576px) {
    h1 { font-size: 2.2rem; }
    .guarantee-grid { grid-template-columns: 1fr; }
    .cta-box { padding: 25px; }
    .cta-box .price span { font-size: 3rem; }
}