/* 
   ByteCraft Solutions - Stylesheet
   Conceitos aplicados: CSS Externo, Cores RGB/RGBA/HSL, Background-color, Background-image,
   Opacity, Seletores de classe, Propriedades de layout e tipografia
*/

/* ========== RESET E ESTILOS GLOBAIS ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: rgb(51, 51, 51);
    background-color: rgb(255, 255, 255);
}

html {
    scroll-behavior: smooth;
}

/* ========== CONTAINER ========== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========== CABEÇALHO ========== */
.header {
    background-color: rgb(30, 58, 138);
    color: rgb(255, 255, 255);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.logo {
    font-size: 28px;
    font-weight: bold;
    letter-spacing: 1px;
}

.navbar ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.navbar a {
    color: rgb(255, 255, 255);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.navbar a:hover {
    color: rgb(100, 200, 255);
}

/* ========== SEÇÃO HERO ========== */
.hero {
    background: linear-gradient(135deg, rgb(30, 58, 138) 0%, rgb(70, 130, 180) 100%);
    color: rgb(255, 255, 255);
    padding: 80px 20px;
}

.hero .container {
    display: flex;
    align-items: center;
    gap: 40px;
}

.hero-wrapper {
    display: flex;
    align-items: center;
    gap: 40px;
    width: 100%;
}

.hero-content {
    flex: 1;
    min-width: 300px;
}

.hero-image {
    flex: 1;
    min-width: 300px;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.hero h2 {
    font-size: 48px;
    margin-bottom: 20px;
    font-weight: bold;
    text-align: left;
}

.hero p {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.95;
    text-align: left;
}

.cta-button {
    display: inline-block;
    background-color: rgb(255, 107, 53);
    color: rgb(255, 255, 255);
    padding: 15px 40px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    font-size: 16px;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.cta-button:hover {
    background-color: rgb(230, 80, 30);
    transform: translateY(-2px);
}

/* ========== SEÇÃO SOBRE ========== */
.about {
    padding: 80px 20px;
    background-color: rgb(245, 247, 250);
}

.about h2 {
    font-size: 36px;
    margin-bottom: 30px;
    color: rgb(220, 20, 60);
    text-align: center;
}

.about h3 {
    font-size: 24px;
    margin-top: 30px;
    margin-bottom: 15px;
    color: rgb(0, 102, 204);
}

.about p {
    font-size: 16px;
    line-height: 1.8;
    color: rgb(51, 51, 51);
    margin-bottom: 15px;
}

/* ========== SEÇÃO SERVIÇOS ========== */
.services {
    padding: 80px 20px;
    background-color: rgb(255, 255, 255);
}

.services h2 {
    font-size: 36px;
    margin-bottom: 50px;
    color: rgb(0, 102, 204);
    text-align: center;
}

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

.service-card {
    background-color: rgb(245, 247, 250);
    padding: 30px;
    border-radius: 8px;
    border-left: 4px solid rgb(255, 107, 53);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.service-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: rgb(220, 20, 60);
}

.service-card p {
    color: rgb(102, 102, 102);
    line-height: 1.7;
}

/* ========== SEÇÃO EQUIPE ========== */
.team {
    padding: 80px 20px;
    background-color: rgb(245, 247, 250);
}

.team h2 {
    font-size: 36px;
    margin-bottom: 15px;
    color: rgb(220, 20, 60);
    text-align: center;
}

.team-intro {
    text-align: center;
    font-size: 18px;
    color: rgb(102, 102, 102);
    margin-bottom: 40px;
}

.team-table {
    width: 100%;
    border-collapse: collapse;
    background-color: rgb(255, 255, 255);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.team-table thead {
    background-color: rgb(30, 58, 138);
    color: rgb(255, 255, 255);
}

.team-table th {
    padding: 15px;
    text-align: left;
    font-weight: bold;
    font-size: 16px;
}

.team-table td {
    padding: 15px;
    border-bottom: 1px solid rgb(220, 220, 220);
    font-size: 15px;
}

.team-table tbody tr:hover {
    background-color: rgba(100, 200, 255, 0.1);
}

.team-table tbody tr:last-child td {
    border-bottom: none;
}

/* ========== SEÇÃO COMPETÊNCIAS ========== */
.skills {
    padding: 80px 20px;
    background-color: rgb(255, 255, 255);
}

.skills h2 {
    font-size: 36px;
    margin-bottom: 40px;
    color: rgb(0, 102, 204);
    text-align: center;
}

.skills h3 {
    font-size: 24px;
    margin-top: 30px;
    margin-bottom: 20px;
    color: rgb(220, 20, 60);
}

.skills-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
}

.skills-list li {
    background-color: rgb(245, 247, 250);
    padding: 12px 20px;
    border-radius: 5px;
    border-left: 3px solid rgb(255, 107, 53);
    color: rgb(51, 51, 51);
    font-weight: 500;
}

/* ========== SEÇÃO PORTFÓLIO ========== */
.portfolio {
    padding: 80px 20px;
    background-color: rgb(245, 247, 250);
}

.portfolio h2 {
    font-size: 36px;
    margin-bottom: 50px;
    color: rgb(220, 20, 60);
    text-align: center;
}

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

.portfolio-item {
    background-color: rgb(255, 255, 255);
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.portfolio-item h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: rgb(0, 102, 204);
}

.portfolio-item p {
    color: rgb(102, 102, 102);
    font-size: 14px;
}

/* ========== SEÇÃO CONTATO ========== */
.contact {
    padding: 80px 20px;
    background-color: rgb(30, 58, 138);
    color: rgb(255, 255, 255);
    text-align: center;
}

.contact h2 {
    font-size: 36px;
    margin-bottom: 15px;
}

.contact > .container > p:nth-of-type(1) {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.95;
}

.contact-info {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 40px;
    border-radius: 8px;
    max-width: 500px;
    margin: 0 auto;
}

.contact-info p {
    font-size: 16px;
    margin-bottom: 15px;
    line-height: 1.8;
}

.contact-info a {
    color: rgb(100, 200, 255);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.contact-info a:hover {
    color: rgb(150, 220, 255);
    text-decoration: underline;
}

/* ========== RODAPÉ ========== */
.footer {
    background-color: rgb(20, 40, 100);
    color: rgb(200, 200, 200);
    padding: 30px 20px;
    text-align: center;
    font-size: 14px;
}

.footer p {
    margin: 5px 0;
}

.footer strong {
    color: rgb(255, 255, 255);
}

/* ========== RESPONSIVIDADE ========== */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 15px;
    }

    .navbar ul {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .hero .container {
        flex-direction: column;
    }

    .hero-wrapper {
        flex-direction: column;
    }

    .hero h2 {
        font-size: 32px;
        text-align: center;
    }

    .hero p {
        font-size: 16px;
        text-align: center;
    }

    .services-grid,
    .portfolio-grid,
    .skills-list {
        grid-template-columns: 1fr;
    }

    .team-table {
        font-size: 14px;
    }

    .team-table th,
    .team-table td {
        padding: 10px;
    }
}

@media (max-width: 480px) {
    .hero h2 {
        font-size: 24px;
    }

    .hero p {
        font-size: 14px;
    }

    .cta-button {
        padding: 12px 30px;
        font-size: 14px;
    }

    .services h2,
    .about h2,
    .team h2,
    .skills h2,
    .portfolio h2,
    .contact h2 {
        font-size: 28px;
    }
}