:root {
    --bg-dark: #0a0a0a;
    --bg-card: #151515;
    --primary-orange: #fb6a02; 
    --primary-orange-hover: #e56002;
    --primary-blue: #19305a;
    --light-yellow: #f7e8be;
    
    --text-light: #f4f4f4;
    --text-muted: #a0a0a0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-light);
    overflow-x: hidden;
}

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

.highlight {
    color: var(--primary-orange);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.btn {
    display: inline-block;
    background-color: var(--primary-orange);
    color: #ffffff;
    padding: 18px 36px;
    font-weight: 800;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn:hover {
    background-color: var(--primary-orange-hover);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(251, 106, 2, 0.4);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary-orange);
    color: var(--primary-orange);
}

.btn-outline:hover {
    background-color: var(--primary-orange);
    color: #ffffff;
}

header {
    padding: 12px 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    background-color: rgba(10, 10, 10, 0.5); 
    backdrop-filter: blur(15px); 
    -webkit-backdrop-filter: blur(15px); 
    border-bottom: 1px solid rgba(251, 106, 2, 0.2); 
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
}

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

.logo img {
    height: 55px; 
    display: block;
    background-color: #ffffff; 
    padding: 3px 5px;         
    border-radius: 8px;        
    filter: drop-shadow(0px 0px 8px rgba(255, 255, 255, 0.15)) brightness(1.15);
}

.header-btn {
    padding: 10px 20px;
    font-size: 0.9rem;
    border-radius: 30px;
}

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
    background: linear-gradient(rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.90)), url('namakininha vending machine.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: #0a0a0a; 
}

.hero-content {
    max-width: 800px;
    animation: fadeIn 1.5s ease-in-out;
    position: relative;
    z-index: 2; 
}

.hero h1 {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.3rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.services {
    padding: 100px 0;
}

.cards-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.card {
    background-color: var(--bg-card);
    padding: 50px;
    border-radius: 15px;
    border-top: 5px solid var(--primary-orange);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 50%; height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(251,106,2,0.1) 50%, rgba(255,255,255,0) 100%);
    transform: skewX(-25deg);
    transition: all 0.7s;
}

.card:hover::before {
    left: 150%;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.5);
}

.card h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--text-light);
}

.card p {
    color: var(--text-muted);
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.card ul {
    list-style: none;
    margin-bottom: 30px;
}

.card ul li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 25px;
}

.card ul li::before {
    content: '✔';
    color: var(--primary-orange);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.steps-section {
    padding: 70px 0;
    background-color: var(--bg-dark);
}

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

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.step-card {
    text-align: center;
    padding: 30px 20px; 
    background-color: var(--bg-card);
    border-radius: 10px;
    border-bottom: 4px solid var(--primary-orange);
    transition: transform 0.3s ease;
}

.steps-section.alt-bg .step-card {
    background-color: var(--bg-dark);
}

.step-card:hover {
    transform: translateY(-5px);
}

.step-number {
    width: 50px;
    height: 50px;
    background-color: var(--primary-blue);
    color: var(--light-yellow);
    font-size: 1.5rem;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 auto 15px auto;
    border: 3px solid var(--primary-orange);
}

.step-card h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--text-light);
}

.step-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

.faq-section {
    padding: 80px 0;
    background-color: var(--bg-dark);
}

.faq-container {
    max-width: 800px;
    margin: 40px auto 0 auto;
}

details {
    background-color: var(--bg-card);
    margin-bottom: 15px;
    border-radius: 8px;
    border-left: 4px solid var(--primary-blue);
    transition: all 0.3s ease;
}

details[open] {
    border-left: 4px solid var(--primary-orange);
}

summary {
    padding: 20px;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-light);
}

summary::-webkit-details-marker {
    display: none;
}

summary::after {
    content: '+';
    color: var(--primary-orange);
    font-size: 1.8rem;
    font-weight: 300;
}

details[open] summary::after {
    content: '−';
}

details p {
    padding: 0 20px 20px 20px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-top: -5px;
}

.cta-section {
    background-color: var(--light-yellow); 
    padding: 80px 0;
    text-align: center;
    color: var(--primary-blue); 
}

.cta-section h2 {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 20px;
}

.cta-section .btn {
    background-color: var(--primary-orange);
    color: #ffffff;
}

.cta-section .btn:hover {
    background-color: var(--primary-blue); 
    color: var(--light-yellow);
    transform: scale(1.05);
    box-shadow: 0 10px 20px rgba(25, 48, 90, 0.3);
}

footer {
    background-color: var(--primary-blue); 
    padding: 40px 0;
    text-align: center;
    color: var(--light-yellow); 
    border-top: 1px solid rgba(247, 232, 190, 0.1);
}

.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    animation: pulse 2s infinite;
}

.whatsapp-float svg {
    width: 35px;
    height: 35px;
    fill: white;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { transform: scale(1.1); box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .hero-buttons { flex-direction: column; }
    .cards-grid { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: 1fr; }
    .whatsapp-float { bottom: 20px; right: 20px; }
    .logo img { height: 40px; }
    .header-btn { padding: 8px 15px; font-size: 0.8rem; }
}

.cookie-banner {
    position: fixed;
    bottom: -150%;
    left: 0;
    width: 100%;
    background-color: var(--primary-blue);
    color: var(--light-yellow);
    padding: 20px;
    text-align: center;
    box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.5);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    transition: bottom 0.6s ease-in-out;
    border-top: 3px solid var(--primary-orange);
}

.cookie-banner.show {
    bottom: 0;
}

.cookie-banner p {
    font-size: 0.9rem;
    max-width: 900px;
    margin: 0;
    line-height: 1.6;
}

.cookie-banner a {
    color: var(--primary-orange);
    text-decoration: underline;
    font-weight: 700;
    transition: color 0.3s;
}

.cookie-banner a:hover {
    color: #ffffff;
}

.btn-cookie {
    padding: 12px 24px;
    font-size: 0.9rem;
    background-color: var(--primary-orange);
    color: #ffffff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 800;
    text-transform: uppercase;
    transition: background-color 0.3s ease;
}

.btn-cookie:hover {
    background-color: #ffffff;
    color: var(--primary-orange);
}

@media (min-width: 768px) {
    .cookie-banner {
        flex-direction: row;
        text-align: left;
        padding: 20px 40px;
    }
}