/* --- Design System: Premium Red & Black --- */
/* Scroll Progress Bar */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: #ff0000;
    z-index: 9999;
    transition: width 0.1s;
}

:root {
    --bg-dark: #050505;
    --bg-surface: #0f0f0f;
    --primary-red: #e60000; /* Vermelho Esportivo */
    --accent-red: rgba(230, 0, 0, 0.2);
    --text-white: #ffffff;
    --text-muted: #999999;
    --glass-bg: rgba(20, 20, 20, 0.8);
    --glass-border: rgba(255, 255, 255, 0.08);
    --shadow-red: 0 10px 40px rgba(230, 0, 0, 0.3);
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

/* --- Base & Scroll --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-red) var(--bg-dark);
}

body {
    background-color: var(--bg-dark);
    color: var(--text-white);
    font-family: var(--font-body);
    overflow-x: hidden;
    line-height: 1.6;
}

.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 30px;
}

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

/* --- Header --- */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 25px 0;
    transition: var(--transition);
}

header.scrolled {
    background: rgba(5, 5, 5, 0.95);
    backdrop-filter: blur(20px);
    padding: 15px 0;
    border-bottom: 1px solid var(--glass-border);
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: -1px;
}

.nav-links {
    display: flex;
    gap: 35px;
}

.nav-links a {
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    transition: var(--transition);
}

.nav-links a:hover, .nav-links a.active {
    color: var(--primary-red);
}

/* --- Hero Section --- */
#hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: #050505 url('https://images.unsplash.com/photo-1603584173870-7f309f8a42e2?q=80&w=2070&auto=format&fit=crop') center/cover no-repeat;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: translate(-50%, -50%);
    filter: brightness(0.5);
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0,0,0,0.85), rgba(0,0,0,0.3));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    text-align: center;
    margin: 0 auto;
}

.hero-logo {
    display: inline-block;
    margin-bottom: 20px;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.5));
}

/* Red Dot Pattern */
#hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background-image: radial-gradient(var(--primary-red) 2px, transparent 2px);
    background-size: 20px 20px;
    opacity: 0.4;
    z-index: 2;
    mask-image: linear-gradient(to bottom left, black, transparent);
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 10vw, 5.5rem);
    font-weight: 900;
    line-height: 0.9;
    margin-bottom: 20px;
    text-transform: uppercase;
    text-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-white);
    margin-bottom: 40px;
    max-width: 600px;
    opacity: 0.9;
}

/* --- Buttons --- */
.btn {
    padding: 18px 35px;
    border-radius: 4px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: var(--transition);
    cursor: pointer;
    text-decoration: none;
}

.btn-primary {
    background: var(--primary-red);
    color: white;
    box-shadow: var(--shadow-red);
}

.btn-primary:hover {
    transform: scale(1.05);
    background: #ff0000;
    box-shadow: 0 15px 50px rgba(230, 0, 0, 0.5);
}

.btn-outline {
    border: 1px solid var(--primary-red);
    color: var(--primary-red);
}

.btn-outline:hover {
    background: var(--primary-red);
    color: white;
}

/* --- Services --- */
.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    text-align: center;
    margin-bottom: 80px;
    text-transform: uppercase;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.service-card {
    background: var(--bg-surface);
    padding: 50px 35px;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
    position: relative;
}

.service-card:hover {
    border-color: var(--primary-red);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--primary-red);
    margin-bottom: 25px;
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.4rem;
    text-transform: uppercase;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* --- Planos --- */
.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.plan-card {
    background: var(--bg-surface);
    padding: 60px 40px;
    border: 1px solid var(--glass-border);
    text-align: center;
    position: relative;
    transition: var(--transition);
}

.plan-card.featured {
    border: 2px solid var(--primary-red);
    transform: scale(1.05);
    z-index: 2;
    background: linear-gradient(145deg, #0f0f0f, #1a0505);
}

.badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--primary-red);
    color: white;
    padding: 5px 15px;
    font-weight: 900;
    font-size: 0.7rem;
    text-transform: uppercase;
}

.plan-card h3 { font-size: 2rem; margin-bottom: 30px; text-transform: uppercase; }

.plan-features {
    margin: 30px 0;
    text-align: left;
    list-style: none;
}

.plan-features li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
}

.plan-features i { color: var(--primary-red); }

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
}

.gallery-item {
    aspect-ratio: 1/1;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item:hover {
    border-color: var(--primary-red);
    transform: scale(1.02);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: #0a0a0a;
    padding: 40px;
    border: 1px solid var(--glass-border);
    position: relative;
    transition: var(--transition);
}

.testimonial-card:hover {
    border-color: var(--primary-red);
    transform: translateY(-5px);
}

.stars-rating {
    color: #ffcc00;
    margin-bottom: 20px;
}

.testimonial-card p {
    font-style: italic;
    color: var(--text-muted);
    line-height: 1.8;
}

.client-info {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
}

.client-info strong {
    color: white;
    font-size: 1.1rem;
}

.client-info span {
    color: var(--primary-red);
    font-size: 0.9rem;
    font-weight: 600;
}

/* FAQ */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    background: #111;
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    overflow: hidden;
}

.faq-question {
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 700;
    transition: var(--transition);
}

.faq-question:hover {
    background: #1a1a1a;
    color: var(--primary-red);
}

.faq-answer {
    max-height: 0;
    padding: 0 30px;
    overflow: hidden;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    transition: 0.3s ease-out;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 0 30px 20px;
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
    color: var(--primary-red);
}

/* Location */
.location-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
    align-items: center;
}

.location-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.info-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.info-item i {
    font-size: 1.5rem;
    color: var(--primary-red);
    margin-top: 5px;
}

.map-container {
    border: 1px solid var(--glass-border);
    filter: grayscale(1) invert(0.9) contrast(1.2);
    border-radius: 10px;
    overflow: hidden;
}

@media (max-width: 768px) {
    .location-wrapper {
        grid-template-columns: 1fr;
    }
}

/* --- Footer & Floating --- */
footer {
    padding: 100px 0 50px;
    background: #050505;
    border-top: 1px solid var(--glass-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-col h4 {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary-red);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 15px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: 0.3s;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--primary-red);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: #111;
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: white;
    font-size: 1.2rem;
    transition: 0.3s;
}

.social-links a:hover {
    background: var(--primary-red);
    border-color: var(--primary-red);
    transform: translateY(-5px);
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid #111;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* --- Reveal Animations --- */
.reveal {
    opacity: 0;
    transform: translateY(30px) scale(0.98);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0) scale(1);
}

@keyframes pulse {
    0% { transform: translate(-50%, -50%) scale(0.8); opacity: 0.3; }
    50% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.1; }
    100% { transform: translate(-50%, -50%) scale(0.8); opacity: 0.3; }
}

/* Delay staggered */
.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }

/* Responsive footer */
@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25d366;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    z-index: 999;
    text-decoration: none;
    transition: 0.3s;
}

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