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

:root {
    --color-primary: #00bcd4; 
    --color-secondary: #ff007f; 
    --color-background: #0d0d0d;
    --color-card-bg: #1a1a1a;
    --color-text-light: #f0f0f0;
}

body {
    font-family: 'Roboto', sans-serif;
    background: var(--color-background);
    color: var(--color-text-light);
    overflow-x: hidden;
    scroll-behavior: smooth;
}

a {
    text-decoration: none;
    color: inherit;
}


canvas#bgCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

/* ============================================== */
/* HEADER */
/* ============================================== */
header {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 3rem;
    z-index: 1000;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

header h1 {
    font-family: 'Oswald', sans-serif;
    font-size: 2rem;
    color: var(--color-primary);
    letter-spacing: 3px;
    text-shadow: 0 0 8px rgba(0, 188, 212, 0.7); /* Efeito neon */
    font-weight: 700;
}
.header-icon {
    margin-right: 5px;
}

header nav a {
    margin: 0 1.2rem;
    font-weight: 500;
    transition: 0.3s;
    font-size: 1.05rem;
}

header nav a:hover {
    color: var(--color-primary);
    text-shadow: 0 0 5px rgba(0, 188, 212, 0.5);
}
header nav a i {
    margin-right: 5px;
}


.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
    background: radial-gradient(circle at center, #1a1a1a 0%, #0d0d0d 100%);
    perspective: 1000px; 
}


.hero-content {
    transition: transform 0.5s ease-out; 
    transform-style: preserve-3d;
    max-width: 800px;
    padding: 3rem;
}

.hero h2 {
    font-family: 'Oswald', sans-serif;
    font-size: 4.5rem;
    color: var(--color-primary);
    animation: fadeDown 1s ease forwards;
    letter-spacing: 4px;
    text-shadow: 0 0 15px rgba(0, 188, 212, 0.8);
}

.hero p {
    max-width: 700px;
    margin: 1.5rem auto;
    font-size: 1.4rem;
    color: #ccc;
    animation: fadeUp 1.2s ease forwards;
    font-weight: 300;
}
.hero p strong {
    color: var(--color-primary);
}


.cta-hero {
    position: relative;
    padding: 1.2rem 3rem;
    margin-top: 3rem;
    border: none;
    border-radius: 50px;
    background: var(--color-primary);
    color: var(--color-background);
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 1;
    overflow: hidden;
}

.cta-hero::before {
    content: '';
    position: absolute;
    top: -5px; bottom: -5px; left: -5px; right: -5px;
    background: linear-gradient(45deg, var(--color-primary), var(--color-secondary));
    border-radius: 55px;
    filter: blur(8px);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.5s;
}

.cta-hero:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(0, 188, 212, 0.8);
    background: var(--color-primary);
}
.cta-hero:hover::before {
    opacity: 1;
}


@keyframes fadeDown {
    from { opacity: 0; transform: translateY(-50px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(50px); }
    to { opacity: 1; transform: translateY(0); }
}


.produtos {
    padding: 6rem 3rem;
    text-align: center;
    background: #111;
    position: relative;
}

.produtos h3 {
    
    font-size: 2.8rem;
    margin-bottom: 3.5rem;
    color: var(--color-primary);
    font-family: 'Oswald', sans-serif;
    text-shadow: 0 0 5px rgba(0, 188, 212, 0.5);
}

.grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.card {
    background: var(--color-card-bg);
    padding: 0;
    border-radius: 15px;
    transition: transform 0.4s, box-shadow 0.4s;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    border: 1px solid #333;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 188, 212, 0.3);
    border-color: var(--color-primary);
}

.card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 10px 10px 0 0;
    transition: transform 0.4s;
    box-shadow: 0 15px 35px rgba(0, 188, 212, 0.3);
}
.card:hover img {
    transform: scale(1.05);
}

.card h4 {
    margin: 1.5rem 0 0.5rem;
    font-size: 1.5rem;
    color: var(--color-text-light);
    font-family: 'Oswald', sans-serif;
    padding: 0 1.5rem;
}
.card h4 i {
    color: var(--color-primary);
    margin-left: 8px;
}

.card p {
    font-size: 1rem;
    color: #aaa;
    margin-bottom: 1.5rem;
    padding: 0 1.5rem;
}

.btn-card {
    background: var(--color-primary);
    color: var(--color-background);
    border: none;
    padding: 1rem 1.5rem;
    border-radius: 0 0 15px 15px;
    width: 100%;
    cursor: pointer;
    font-weight: 700;
    font-size: 1.1rem;
    transition: background 0.3s, box-shadow 0.3s;
}

.btn-card:hover {
    background: var(--color-secondary);
    box-shadow: 0 0 10px var(--color-secondary);
}


.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s;
    z-index: 2000;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--color-card-bg);
    padding: 2.5rem;
    border-radius: 15px;
    max-width: 550px;
    text-align: center;
    position: relative;
    transform: scale(0.8);
    transition: transform 0.4s;
    border: 3px solid var(--color-primary);
    box-shadow: 0 0 25px rgba(0, 188, 212, 0.5);
}
.modal.active .modal-content {
    transform: scale(1);
}


.modal-content h4 {
    color: var(--color-primary);
    margin-bottom: 0.8rem;
    font-size: 2rem;
    font-family: 'Oswald', sans-serif;
}
.modal-content p {
    color: #ccc;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.close {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 2rem;
    cursor: pointer;
    color: var(--color-text-light);
    transition: color 0.3s;
}
.close:hover {
    color: var(--color-secondary);
}
.modal-cta {
    border-radius: 8px;
}

.contadores {
    display: flex;
    justify-content: center;
    gap: 4rem;
    padding: 5rem 2rem;
    background: var(--color-background);
    border-top: 2px solid #333;
    border-bottom: 2px solid #333;
}

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

.contador {
    font-size: 3.5rem;
    color: var(--color-primary);
    font-weight: 700;
    font-family: 'Oswald', sans-serif;
    text-shadow: 0 0 5px rgba(0, 188, 212, 0.5);
}

.label {
    font-size: 1.1rem;
    color: #ccc;
    text-align: center;
    margin-top: 0.5rem;
    font-weight: 300;
}
.label i {
    margin-right: 5px;
    color: var(--color-primary);
}

.depoimentos {
    padding: 6rem 2rem;
    background: #111;
    text-align: center;
    position: relative;
}

.depoimentos h3 {
    font-size: 2.8rem;
    color: var(--color-primary);
    margin-bottom: 3rem;
    font-family: 'Oswald', sans-serif;
    text-shadow: 0 0 5px rgba(0, 188, 212, 0.5);
}

.slider {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    overflow: hidden;
    position: relative;
}

.slide {
    min-width: 100%;
    transition: opacity 0.7s;
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    padding: 2rem;
}

.slide.active {
    opacity: 1;
    position: relative;
}

.slide p {
    color: #ccc;
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.slide h5 {
    color: var(--color-primary);
    font-size: 1.1rem;
    font-weight: 700;
}

.slider-controls {
    margin-top: 2rem;
}

.dot {
    height: 12px;
    width: 12px;
    margin: 0 5px;
    background-color: #333;
    border-radius: 50%;
    display: inline-block;
    transition: background-color 0.6s ease;
    cursor: pointer;
}

.dot.active {
    background-color: var(--color-primary);
    border: 2px solid var(--color-secondary);
}

.contato {
    padding: 6rem 2rem;
    background: var(--color-background);
    text-align: center;
    position: relative;
}


.section-separator {
    height: 10px;
    width: 80%;
    max-width: 1000px;
    margin: 0 auto 5rem;
    background: linear-gradient(90deg, #111, var(--color-primary), #111);
    background-size: 200% 100%;
    animation: pulseBorder 5s linear infinite;
    border-radius: 5px;
    box-shadow: 0 0 15px rgba(0, 188, 212, 0.7);
}

@keyframes pulseBorder {
    0% { background-position: 100% 0; }
    100% { background-position: 0% 0; }
}


.contato h3 {
    font-size: 2.5rem;
    color: var(--color-text-light);
    margin-bottom: 3rem;
    font-family: 'Oswald', sans-serif;
}
.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: var(--color-card-bg);
    padding: 3rem;
    border-radius: 10px;
    box-shadow: 0 0 25px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--color-primary);
}
.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid #444;
    background: #0d0d0d;
    color: var(--color-text-light);
    border-radius: 5px;
    font-size: 1rem;
    resize: vertical;
}
.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 8px var(--color-secondary);
}
.contact-form button {
    border-radius: 5px;
}



.cta-whatsapp-integrated {
    position: fixed;
    right: 25px;
    bottom: 25px;
  
    background: #25d366; 
    padding: 1.1rem 1.8rem;
    border-radius: 50px;
    color: var(--color-background);
    font-weight: 700;
    cursor: pointer;
    z-index: 1000;
    transition: 0.3s;
    text-transform: uppercase;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.6);
    text-decoration: none; 
}

.cta-whatsapp-integrated:hover {
    transform: scale(1.05);
    background: #128c7e;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.8);
}
.cta-whatsapp-integrated i {
    margin-left: 10px;
}


footer {
    background: var(--color-background);
    text-align: center;
    padding: 1.5rem 2rem;
    font-size: 0.9rem;
    color: #888;
    border-top: 1px solid #222;
}

@media(max-width: 1024px) {
    header { padding: 1rem 2rem; }
    .hero h2 { font-size: 3.5rem; }
    .grid { gap: 2rem; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
}

@media(max-width: 768px) {
    header { justify-content: center; }
    header nav { display: none; }
    .hero h2 { font-size: 2.5rem; }
    .hero p { font-size: 1rem; }
    .contadores { flex-direction: column; gap: 3rem; }
    .modal-content { max-width: 90%; padding: 1.5rem; }
  
    .cta-whatsapp-integrated { 
        padding: 0.8rem 1.2rem; 
        font-size: 0.9rem; 
        right: 15px; 
        bottom: 15px; 
    }
    .section-separator { margin: 0 auto 3rem; }
}