/* css/style.css */
:root {
    --primary: #E53E3E;
    --primary-hover: #C53030;
    --primary-light: #FFF5F5;
    --primary-tint: #FEB2B2;
    --dark: #1A202C;
    --grey: #4A5568;
    --light-grey: #F7FAFC;
    --white: #FFFFFF;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --container-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--dark);
    background-color: var(--white);
    line-height: 1.6;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* Header & Navbar */
.navbar {
    position: sticky;
    top: 0;
    background-color: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 10px rgba(0,0,0,0.02);
    z-index: 1000;
    border-bottom: 1px solid #F0F0F0;
    padding: 16px 0;
}

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

.logo {
    display: flex;
    flex-direction: column;
    text-decoration: none;
}

.logo-accent {
    font-size: 22px;
    font-weight: 800;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.1;
}

.logo-sub {
    font-size: 11px;
    font-weight: 600;
    color: var(--grey);
    letter-spacing: 1.2px;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-link {
    text-decoration: none;
    color: var(--grey);
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--primary);
}

.btn-nav {
    background-color: var(--primary);
    color: var(--white) !important;
    padding: 8px 18px;
    border-radius: 6px;
    font-weight: 600;
}

.btn-nav:hover {
    background-color: var(--primary-hover);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--dark);
    transition: var(--transition);
}

/* Hero Section */
.hero-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #FFFFFF 0%, var(--primary-light) 100%);
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 48px;
}

.hero-content h1 {
    font-size: 44px;
    font-weight: 800;
    line-height: 1.2;
    color: var(--dark);
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 18px;
    color: var(--grey);
    margin-bottom: 32px;
}

.badge {
    display: inline-block;
    background-color: var(--white);
    color: var(--primary);
    border: 1px solid var(--primary-tint);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 20px;
    box-shadow: 0 2px 6px rgba(229,62,62,0.05);
}

.hero-actions {
    display: flex;
    gap: 16px;
}

.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    border: 1px solid var(--primary);
    box-shadow: 0 4px 14px rgba(229, 62, 62, 0.2);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--dark);
    border: 1px solid var(--primary-tint);
}

.btn-secondary:hover {
    background-color: rgba(229, 62, 62, 0.03);
    border-color: var(--primary);
}

.hero-svg {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
    display: block;
}

/* Base Section Styling */
.section {
    padding: 90px 0;
}

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

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

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

.section-header {
    max-width: 700px;
    margin: 0 auto 56px;
    text-align: center;
}

.section-header h2 {
    font-size: 34px;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 14px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--primary);
    border-radius: 2px;
}

.subtitle {
    font-size: 16px;
    color: var(--grey);
}

/* About Grid */
.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 56px;
    align-items: center;
}

.about-text p {
    font-size: 16px;
    color: var(--grey);
    margin-bottom: 24px;
}

.highlight-box {
    background-color: var(--primary-light);
    border-left: 4px solid var(--primary);
    padding: 36px;
    border-radius: 0 12px 12px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.01);
}

.highlight-box h3 {
    font-size: 19px;
    margin-bottom: 14px;
    color: var(--dark);
    font-weight: 700;
}

.highlight-box p {
    font-size: 14px;
    color: var(--grey);
    margin-bottom: 20px;
}

.tag-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag {
    background-color: var(--white);
    color: var(--dark);
    border: 1px solid var(--primary-tint);
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
}

/* Cards Grid (Diferenciais) */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.card {
    background-color: var(--white);
    padding: 36px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.02);
    border: 1px solid rgba(229, 62, 62, 0.04);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(229, 62, 62, 0.07);
    border-color: var(--primary-tint);
}

.card-icon {
    color: var(--primary);
    margin-bottom: 20px;
    display: inline-block;
    background-color: var(--primary-light);
    padding: 12px;
    border-radius: 8px;
}

.card h3 {
    font-size: 19px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--dark);
}

.card p {
    font-size: 14px;
    color: var(--grey);
    line-height: 1.6;
}

/* Áreas de Atuação Grid */
.atuacao-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.atuacao-box {
    background-color: var(--white);
    border: 1px solid #E2E8F0;
    border-radius: 12px;
    padding: 36px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.01);
    transition: var(--transition);
}

.atuacao-box:hover {
    border-color: var(--primary-tint);
    box-shadow: 0 10px 25px rgba(229,62,62,0.03);
}

.atuacao-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 24px;
}

.atuacao-icon {
    font-size: 26px;
}

.atuacao-box h3 {
    font-size: 19px;
    font-weight: 700;
    color: var(--dark);
}

.atuacao-box ul {
    list-style: none;
}

.atuacao-box ul li {
    font-size: 14.5px;
    color: var(--grey);
    margin-bottom: 14px;
    position: relative;
    padding-left: 20px;
}

.atuacao-box ul li::before {
    content: '•';
    color: var(--primary);
    font-weight: bold;
    font-size: 18px;
    position: absolute;
    left: 0;
    top: -2px;
}

/* Tech Logos / Items */
.tech-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
}

.tech-item {
    background-color: var(--white);
    padding: 28px 32px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.01);
    border: 1px solid rgba(229, 62, 62, 0.05);
    min-width: 190px;
    flex: 1 1 190px;
    max-width: 230px;
}

.tech-item h4 {
    color: var(--primary);
    font-size: 17px;
    font-weight: 800;
    margin-bottom: 6px;
}

.tech-item p {
    font-size: 11px;
    color: var(--grey);
    text-transform: uppercase;
    letter-spacing: 0.6px;
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 56px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background-color: var(--primary-light);
    padding: 28px;
    border-radius: 12px;
    border: 1px solid rgba(229, 62, 62, 0.04);
}

.contact-avatar {
    width: 56px;
    height: 56px;
    background-color: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 17px;
    color: var(--dark);
    margin-bottom: 2px;
    font-weight: 700;
}

.contact-details .role {
    font-size: 13px;
    color: var(--grey);
    margin-bottom: 8px;
}

.email-link {
    font-size: 14px;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.email-link:hover {
    text-decoration: underline;
}

.contact-form-container {
    background-color: var(--white);
    border: 1px solid #E2E8F0;
    padding: 36px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.01);
}

.contact-form .form-group {
    margin-bottom: 24px;
}

.contact-form label {
    display: block;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 8px;
}

.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #E2E8F0;
    border-radius: 6px;
    font-family: inherit;
    font-size: 14.5px;
    color: var(--dark);
    transition: var(--transition);
}

.contact-form input:focus, .contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.08);
}

.btn-block {
    width: 100%;
    text-align: center;
}

/* Footer */
.footer {
    background-color: var(--dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 44px 0;
    font-size: 13.5px;
    border-top: 4px solid var(--primary);
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-note {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
}

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

@media (max-width: 768px) {
    .hero-container, .about-grid, .contact-grid {
        grid-template-columns: 1fr;
    }
    .hero-visual {
        order: -1;
    }
    .hero-content h1 {
        font-size: 34px;
    }
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--white);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        box-shadow: 0 10px 20px rgba(0,0,0,0.05);
        border-bottom: 1px solid #E2E8F0;
    }
    .nav-menu.open {
        display: flex;
    }
    .menu-toggle {
        display: flex;
    }
    .footer-container {
        flex-direction: column;
        text-align: center;
    }
}