:root {
    --bg-darker: #111111;
    --bg-dark: #1a1a1a;
    --bg-card: #222222;
    
    --color-gold: #e5b33d;
    --color-gold-hover: #f3c242;
    --color-whatsapp: #2ad56a;
    
    --text-white: #ffffff;
    --text-gray: #a0a0a0;
    
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-darker);
    color: var(--text-gray);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

.text-gold {
    color: var(--color-gold);
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-white);
    line-height: 1.3;
}

.icon {
    width: 20px;
    height: 20px;
}

/* Header */
.header {
    background-color: #000000;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    color: var(--text-white);
    text-decoration: none;
    letter-spacing: 0.5px;
}

.logo span {
    color: var(--color-gold);
}

.navbar {
    display: flex;
    gap: 30px;
}

.navbar a {
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    transition: var(--transition);
    letter-spacing: 1px;
}

.navbar a:hover {
    color: var(--text-white);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 4px;
    font-family: var(--font-heading);
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 13px;
    transition: var(--transition);
    cursor: pointer;
    letter-spacing: 0.5px;
}

.header-btn {
    padding: 10px 20px;
}

.btn-primary {
    background-color: var(--color-gold);
    color: #000;
    border: 1px solid var(--color-gold);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--color-gold);
}

.btn-whatsapp {
    background-color: var(--color-whatsapp);
    color: white;
    border: 1px solid var(--color-whatsapp);
}

.btn-whatsapp:hover {
    background-color: transparent;
    color: var(--color-whatsapp);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-gold);
    border: 1px solid rgba(229, 179, 61, 0.5);
}

.btn-outline:hover {
    background-color: var(--color-gold);
    color: #000;
}

/* Hero Section */
.hero {
    padding: 100px 0;
    background: radial-gradient(circle at center top, #1f1f1f 0%, var(--bg-darker) 70%);
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.02);
}

.hero h1 {
    font-size: clamp(32px, 5vw, 56px);
    margin-bottom: 25px;
    font-weight: 700;
}

.hero-desc {
    font-size: 16px;
    max-width: 800px;
    margin: 0 auto 40px;
    color: #b0b0b0;
}

.hero-badges {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 45px;
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    padding: 8px 20px;
    border-radius: 30px;
    border: 1px solid rgba(229, 179, 61, 0.3);
}

.badge-icon {
    width: 18px;
    height: 18px;
}

.badge span {
    font-weight: 500;
    color: var(--text-white);
    font-size: 13px;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* Sections Common */
.section {
    padding: 90px 0;
}

.bg-dark {
    background-color: var(--bg-dark);
}

.section-title {
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 36px;
    margin-bottom: 15px;
}

.section-title p {
    font-size: 16px;
    max-width: 700px;
    color: #b0b0b0;
}

.text-center p {
    margin: 0 auto;
}

.divider {
    height: 3px;
    width: 60px;
    background-color: var(--color-gold);
    margin-bottom: 20px;
}

.text-center .divider {
    margin: 0 auto 20px;
}

/* Grids */
.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

/* Cards */
.card {
    background-color: var(--bg-card);
    padding: 40px 30px;
    border-radius: 6px;
    border-bottom: 3px solid transparent;
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-5px);
    border-bottom-color: var(--color-gold);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.card-icon {
    width: 45px;
    height: 45px;
    color: var(--color-gold);
    margin-bottom: 25px;
}

.card h3 {
    font-size: 20px;
    margin-bottom: 15px;
}

.card p {
    font-size: 15px;
    color: #b0b0b0;
}

/* Reviews */
.review-card {
    background-color: var(--bg-darker);
    border: 1px solid rgba(255,255,255,0.05);
}

.stars {
    color: var(--color-gold);
    font-size: 24px;
    margin-bottom: 15px;
    letter-spacing: 2px;
}

.review-text {
    font-style: italic;
    margin-bottom: 20px;
    font-size: 15px;
}

.review-author {
    color: var(--text-white);
    font-weight: 600;
}

/* FAQ */
.faq-container {
    max-width: 800px;
}

.faq-item {
    background-color: var(--bg-card);
    margin-bottom: 15px;
    border-radius: 4px;
    overflow: hidden;
}

.faq-item summary {
    padding: 20px;
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--text-white);
    cursor: pointer;
    list-style: none;
    position: relative;
    border-left: 3px solid transparent;
    transition: var(--transition);
}

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

.faq-item summary::after {
    content: '+';
    position: absolute;
    right: 20px;
    color: var(--color-gold);
    font-size: 24px;
    font-weight: 400;
}

.faq-item[open] summary {
    border-left-color: var(--color-gold);
    background-color: rgba(229, 179, 61, 0.05);
}

.faq-item[open] summary::after {
    content: '-';
}

.faq-content {
    padding: 0 20px 20px;
    border-left: 3px solid var(--color-gold);
    background-color: rgba(229, 179, 61, 0.05);
    font-size: 15px;
}

/* Footer */
.footer {
    background-color: var(--bg-dark);
    padding: 70px 0 0;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 40px;
}

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

.footer-info h3 {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 20px;
}

.footer-info h3 span {
    color: var(--color-gold);
}

.footer-info p {
    font-size: 15px;
    color: #b0b0b0;
}

.footer-contact h4 {
    margin-bottom: 20px;
    font-size: 18px;
}

.footer-contact ul {
    list-style: none;
}

.footer-contact ul li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.footer-contact ul li a {
    color: var(--text-gray);
    text-decoration: none;
    transition: var(--transition);
    font-size: 15px;
}

.footer-contact ul li a:hover {
    color: var(--color-gold);
}

.footer-contact ul li .icon {
    color: var(--color-gold);
}

.copyright {
    background-color: #080808;
    padding: 20px 0;
    font-size: 14px;
    color: #888;
}

/* Floating WhatsApp */
.float-wa {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: var(--color-whatsapp);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: transform 0.3s ease;
}

.float-wa svg {
    width: 35px;
    height: 35px;
}

.float-wa:hover {
    transform: scale(1.1);
}

/* Responsive */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 15px;
    }
    
    .navbar {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }
    
    .header-btn {
        display: none;
    }
    
    .hero {
        padding: 60px 0;
    }
    
    .hero h1 {
        font-size: 28px;
    }
    
    .hero-badges {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .badge {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .footer-container {
        flex-direction: column;
    }
}