/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: #060d1a;
    color: #c8d6e5;
    line-height: 1.6;
    overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ===== UTILITIES ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.text-accent { color: #00d4aa; }
.section { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-tag {
    display: inline-block;
    background: rgba(0,212,170,0.1);
    color: #00d4aa;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}
.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: #fff;
    font-weight: 800;
    margin-bottom: 12px;
}
.section-desc {
    font-size: 1.1rem;
    color: #8899aa;
    max-width: 600px;
    margin: 0 auto;
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.3s;
}
.navbar.scrolled {
    background: rgba(6,13,26,0.95);
    backdrop-filter: blur(20px);
    padding: 10px 0;
    box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-img { height: 40px; width: auto; }
.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    display: flex;
    align-items: center;
}
.logo-accent { color: #00d4aa; }
.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}
.nav-links a {
    color: #c8d6e5;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s;
    position: relative;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 0; height: 2px;
    background: #00d4aa;
    transition: width 0.3s;
}
.nav-links a:hover { color: #00d4aa; }
.nav-links a:hover::after { width: 100%; }
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.nav-toggle span {
    width: 24px; height: 2px;
    background: #fff;
    transition: 0.3s;
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
}
.hero-bg img {
    width: 100%; height: 100%;
    object-fit: cover;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(6,13,26,0.92) 0%, rgba(6,13,26,0.7) 50%, rgba(0,212,170,0.1) 100%);
}
.hero-content {
    position: relative;
    z-index: 2;
    padding-top: 120px;
}
.hero-badge {
    display: inline-block;
    background: rgba(0,212,170,0.15);
    color: #00d4aa;
    border: 1px solid rgba(0,212,170,0.3);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease;
}
.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.15;
    max-width: 700px;
    margin-bottom: 20px;
    animation: fadeInUp 0.8s 0.2s ease both;
}
.hero-subtitle {
    font-size: 1.15rem;
    color: #8899aa;
    max-width: 550px;
    margin-bottom: 36px;
    animation: fadeInUp 0.8s 0.4s ease both;
}
.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 60px;
    animation: fadeInUp 0.8s 0.6s ease both;
}
.hero-stats {
    display: flex;
    gap: 48px;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s 0.8s ease both;
}
.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: #00d4aa;
}
.stat-label {
    font-size: 0.85rem;
    color: #6b7c93;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
}
.btn-primary {
    background: linear-gradient(135deg, #00d4aa, #00b894);
    color: #060d1a;
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0,212,170,0.3);
}
.btn-outline {
    border: 2px solid rgba(255,255,255,0.2);
    color: #fff;
    background: transparent;
}
.btn-outline:hover {
    border-color: #00d4aa;
    color: #00d4aa;
}
.btn-full { width: 100%; }

/* ===== SOBRE ===== */
.sobre { background: #0a1225; }
.sobre-text { max-width: 800px; margin: 0 auto; }
.sobre-lead {
    font-size: 1.25rem;
    color: #e0e8f0;
    margin-bottom: 16px;
}
.sobre-text > p { margin-bottom: 16px; }
.sobre-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-top: 40px;
}
.feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    background: rgba(0,212,170,0.05);
    border: 1px solid rgba(0,212,170,0.1);
    border-radius: 12px;
    padding: 20px;
}
.feature-icon { font-size: 1.8rem; flex-shrink: 0; }
.feature h4 {
    color: #fff;
    font-weight: 600;
    margin-bottom: 4px;
}
.feature p { font-size: 0.9rem; color: #8899aa; }

/* ===== SERVIÇOS ===== */
.servicos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}
.servico-card {
    background: #0a1225;
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.4s;
}
.servico-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0,212,170,0.3);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.servico-img {
    height: 200px;
    overflow: hidden;
}
.servico-img img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.6s;
}
.servico-card:hover .servico-img img { transform: scale(1.08); }
.servico-content { padding: 28px; }
.servico-icon {
    font-size: 2rem;
    margin-bottom: 12px;
}
.servico-content h3 {
    color: #fff;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
}
.servico-content > p {
    color: #8899aa;
    font-size: 0.95rem;
    margin-bottom: 16px;
}
.servico-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.servico-list li {
    font-size: 0.9rem;
    color: #c8d6e5;
    padding-left: 20px;
    position: relative;
}
.servico-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #00d4aa;
    font-weight: 700;
}

/* ===== GALERIA ===== */
.galeria { background: #0a1225; }
.galeria-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 16px;
}
.galeria-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
}
.galeria-item.large {
    grid-row: span 2;
}
.galeria-item img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.6s;
}
.galeria-item:hover img { transform: scale(1.06); }
.galeria-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(6,13,26,0.9) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity 0.3s;
}
.galeria-item:hover .galeria-overlay { opacity: 1; }
.galeria-overlay h4 {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 4px;
}
.galeria-overlay p {
    color: #00d4aa;
    font-size: 0.9rem;
}

/* ===== CONTATO ===== */
.contato-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}
.contato-card {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 24px;
}
.contato-icon { font-size: 1.5rem; flex-shrink: 0; margin-top: 2px; }
.contato-card h4 {
    color: #fff;
    font-weight: 600;
    margin-bottom: 4px;
}
.contato-card a {
    color: #00d4aa;
    transition: opacity 0.3s;
}
.contato-card a:hover { opacity: 0.8; }
.contato-social {
    display: flex;
    gap: 16px;
    margin-top: 24px;
}
.social-link {
    width: 44px; height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 10px;
    color: #c8d6e5;
    transition: all 0.3s;
}
.social-link:hover {
    border-color: #00d4aa;
    color: #00d4aa;
    background: rgba(0,212,170,0.1);
}
.contato-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: #0a1225;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    color: #fff;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s;
    outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #4a5568; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: #00d4aa; }
.form-group select { cursor: pointer; }
.form-group select option { background: #0a1225; }

/* ===== FOOTER ===== */
.footer {
    background: #040a15;
    padding: 60px 0 24px;
    border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 40px;
}
.footer-brand p {
    color: #6b7c93;
    margin-top: 12px;
    max-width: 300px;
}
.footer-links h4 {
    color: #fff;
    font-weight: 600;
    margin-bottom: 16px;
}
.footer-links a {
    display: block;
    color: #6b7c93;
    margin-bottom: 10px;
    font-size: 0.95rem;
    transition: color 0.3s;
}
.footer-links a:hover { color: #00d4aa; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 24px;
    text-align: center;
}
.footer-bottom p { color: #4a5568; font-size: 0.85rem; }

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
    position: fixed;
    bottom: 24px; right: 24px;
    width: 56px; height: 56px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    z-index: 999;
    transition: transform 0.3s;
}
.whatsapp-float:hover { transform: scale(1.1); }

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    .nav-links {
        position: fixed;
        top: 0; right: -100%;
        width: 280px; height: 100vh;
        background: #0a1225;
        flex-direction: column;
        padding: 80px 32px 32px;
        gap: 24px;
        transition: right 0.3s;
        box-shadow: -4px 0 30px rgba(0,0,0,0.5);
    }
    .nav-links.active { right: 0; }
    .hero-stats { gap: 24px; }
    .servicos-grid { grid-template-columns: 1fr; }
    .galeria-grid { grid-template-columns: 1fr; }
    .galeria-item.large { grid-row: span 1; }
    .contato-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}