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

:root {
    --primary: #f6c304;
    --dark-bg: #141414;
    --light-bg: #1f1f1f;
    --card-bg: #252525;
    --text-muted: #b0b0b0;
    --whatsapp: #25D366;
    --whatsapp-dark: #128C7E;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--dark-bg);
    color: #e0e0e0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(20, 20, 20, 0.96);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid #2a2a2a;
}

.nav-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary);
}

.logo span {
    color: #ffffff;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: #dddddd;
    text-decoration: none;
    font-weight: 500;
    transition: 0.2s;
}

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

.menu-btn {
    display: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--primary);
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--whatsapp);
    color: #ffffff;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    transition: 0.3s;
    font-size: 1rem;
}

.btn-whatsapp:hover {
    background: var(--whatsapp-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.btn-outline {
    background: transparent;
    border: 1.5px solid var(--primary);
    color: var(--primary);
    padding: 10px 26px;
    border-radius: 40px;
    font-weight: 600;
    text-decoration: none;
    transition: 0.3s;
    display: inline-block;
}

.btn-outline:hover {
    background: var(--primary);
    color: #141414;
}

.hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, #141414 0%, #1a1a1a 100%);
}

.hero-grid {
    display: flex;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.hero-content {
    flex: 1;
}

.hero-badge {
    background: rgba(246, 195, 4, 0.15);
    display: inline-block;
    padding: 0.3rem 1rem;
    border-radius: 30px;
    font-size: 0.8rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
    border: 1px solid rgba(246, 195, 4, 0.3);
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: #ffffff;
}

.hero-content h1 .highlight {
    color: var(--primary);
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.mockup-area {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.mockup-image {
    width: 100%;
    max-width: 240px;
    border-radius: 15px;
    box-shadow: 0 15px 20px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s;
    display: block;
}

.mockup-image:hover {
    transform: scale(1.02);
}

.section {
    padding: 80px 0;
}

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

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

.section-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 2.5rem;
    color: #ffffff;
}

.section-title span {
    color: var(--primary);
}

.services-cards-grid,
.beneficios-grid,
.depoimentos-grid,
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.service-type-card,
.beneficio-item,
.depoimento-card,
.portfolio-item {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 2rem 1.5rem;
    transition: 0.3s;
    border: 1px solid #2c2c2c;
}

.service-type-card:hover,
.portfolio-item:hover {
    transform: translateY(-6px);
    border-color: var(--primary);
}

.service-type-card i,
.beneficio-item i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.service-type-card h3,
.beneficio-item h3 {
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
    color: #ffffff;
}

.service-type-card p,
.beneficio-item p,
.step p {
    color: var(--text-muted);
}

.processo-steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
}

.step {
    background: var(--card-bg);
    padding: 2rem 1.5rem;
    border-radius: 28px;
    text-align: center;
    width: 280px;
    flex: 1 1 240px;
    border-bottom: 3px solid var(--primary);
}

.step-number {
    background: var(--primary);
    color: #141414;
    width: 45px;
    height: 45px;
    font-size: 1.5rem;
    font-weight: 800;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.step h3 {
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.depoimento-card i {
    font-size: 2rem;
    color: var(--primary);
    opacity: 0.6;
    margin-bottom: 1rem;
}

.depoimento-card p {
    font-style: italic;
    margin-bottom: 1rem;
}

.depoimento-card h4 {
    color: var(--primary);
    margin-bottom: 0.2rem;
}

.portfolio-img {
    background: #1e1e1e;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--primary);
    border-radius: 20px 20px 0 0;
    margin-bottom: 1rem;
}

.portfolio-info h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.portfolio-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-top: 1rem;
}

.portfolio-button-area {
    text-align: center;
    margin-top: 2rem;
}

.cta-area {
    text-align: center;
    background: linear-gradient(120deg, #1f1f1f, #141414);
    border-radius: 40px;
    padding: 3rem 2rem;
}

.cta-area h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.cta-area h2 span {
    color: var(--primary);
}

.cta-area p {
    margin-bottom: 0.5rem;
}

.cta-area .btn-whatsapp {
    margin-top: 20px;
}

footer {
    background: #0c0c0c;
    padding: 50px 0 30px;
    border-top: 1px solid #222222;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-info h3 {
    color: var(--primary);
    font-size: 1.8rem;
}

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-icon {
    background: #1f1f1f;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.5rem;
    color: #e0e0e0;
    transition: 0.3s;
    text-decoration: none;
}

.social-icon:hover {
    background: var(--primary);
    color: #141414;
}

.whatsapp-footer {
    background: #1f1f1f;
    color: #e0e0e0;
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #222222;
    font-size: 0.8rem;
    color: #666666;
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--whatsapp);
    color: #ffffff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: 0.2s;
    z-index: 99;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.08);
    background: var(--whatsapp-dark);
}

.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        background: #141414;
        width: 100%;
        flex-direction: column;
        text-align: center;
        gap: 2rem;
        padding: 2rem;
        transition: 0.3s;
        border-bottom: 1px solid #333333;
    }

    .nav-links.active {
        left: 0;
    }

    .menu-btn {
        display: block;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-grid {
        flex-direction: column-reverse;
        text-align: center;
    }

    .hero-content p {
        margin: 0 auto 2rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .processo-steps {
        flex-direction: column;
        align-items: center;
    }

    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

.menu-toggle {
    display: none;
}

@media (max-width: 768px) {
    .menu-btn {
        display: block;
        font-size: 1.8rem;
        cursor: pointer;
        color: var(--primary);
        z-index: 1001;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        background: #141414;
        width: 100%;
        flex-direction: column;
        text-align: center;
        gap: 2rem;
        padding: 2rem;
        transition: 0.3s;
        border-bottom: 1px solid #333;
        z-index: 1000;
    }

    .menu-toggle:checked ~ .nav-links {
        left: 0;
    }
}