/* ============================================================
   VARIÁVEIS E RESET
   ============================================================ */

:root {
    --color-primary: #0f1e2e;
    --color-accent-yellow: #e8d5a8;
    --color-accent-white: #f5f5f5;
    
    --color-bancario: #2d5016;
    --color-consumidor: #c41e3a;
    --color-patentes: #ffd700;
    --color-marcas: #9370db;
    --color-servidores: #87ceeb;
    --color-licitacao: #8b6f47;
    --color-educacao: #c24e8c;
    
    --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: #333;
    line-height: 1.6;
    background-color: #fafafa;
}

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

/* ============================================================
   HEADER
   ============================================================ */

.header {
    background-color: var(--color-primary);
    color: var(--color-accent-white);
    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 h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-accent-yellow);
    letter-spacing: 2px;
}

.logo .tagline {
    font-size: 12px;
    color: var(--color-accent-white);
    font-weight: 300;
    letter-spacing: 1px;
    margin-top: 5px;
}

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

.nav-link {
    color: var(--color-accent-white);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent-yellow);
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* ============================================================
   HERO SECTION
   ============================================================ */

.hero {
    background: linear-gradient(135deg, #0f1e2e 0%, #1a3a52 100%);
    color: var(--color-accent-white);
    padding: 100px 20px;
    text-align: center;
    animation: fadeIn 0.8s ease;
}

.hero-content h2 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-content p {
    font-size: 20px;
    font-weight: 300;
    color: var(--color-accent-yellow);
    letter-spacing: 0.5px;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================================
   SEÇÃO CARDS (HUB)
   ============================================================ */

.hub-cards {
    padding: 80px 20px;
    background-color: #fafafa;
}

.section-title {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 60px;
    color: var(--color-primary);
    letter-spacing: -0.5px;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.card {
    background: white;
    padding: 40px 30px;
    border-radius: 12px;
    text-decoration: none;
    color: #333;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    border-left: 5px solid #ddd;
    display: flex;
    flex-direction: column;
    cursor: pointer;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.card-icon {
    font-size: 48px;
    margin-bottom: 20px;
    display: inline-block;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: #f0f0f0;
    transition: all 0.3s ease;
}

.card:hover .card-icon {
    transform: scale(1.15) rotate(10deg);
}

.card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.card p {
    font-size: 14px;
    color: #666;
    margin-bottom: 20px;
    flex-grow: 1;
    line-height: 1.8;
}

.card-link {
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    display: inline-block;
}

.card:hover .card-link {
    transform: translateX(5px);
}

/* Cores específicas para cada card */
.card-bancario {
    border-left-color: var(--color-bancario);
}

.card-bancario .card-icon {
    background-color: rgba(45, 80, 22, 0.1);
    color: var(--color-bancario);
}

.card-bancario:hover {
    border-left-color: var(--color-bancario);
}

.card-consumidor {
    border-left-color: var(--color-consumidor);
}

.card-consumidor .card-icon {
    background-color: rgba(196, 30, 58, 0.1);
    color: var(--color-consumidor);
}

.card-patentes {
    border-left-color: var(--color-patentes);
}

.card-patentes .card-icon {
    background-color: rgba(255, 215, 0, 0.1);
    color: var(--color-patentes);
}

.card-marcas {
    border-left-color: var(--color-marcas);
}

.card-marcas .card-icon {
    background-color: rgba(147, 112, 219, 0.1);
    color: var(--color-marcas);
}

.card-servidores {
    border-left-color: var(--color-servidores);
}

.card-servidores .card-icon {
    background-color: rgba(135, 206, 235, 0.1);
    color: var(--color-servidores);
}

.card-licitacao {
    border-left-color: var(--color-licitacao);
}

.card-licitacao .card-icon {
    background-color: rgba(139, 111, 71, 0.1);
    color: var(--color-licitacao);
}

.card-educacao {
    border-left-color: var(--color-educacao);
}

.card-educacao .card-icon {
    background-color: rgba(194, 78, 140, 0.1);
    color: var(--color-educacao);
}

/* ============================================================
   SEÇÃO SOBRE MIM
   ============================================================ */

.sobre-mim {
    padding: 80px 20px;
    background-color: white;
}

.sobre-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.sobre-foto img {
    width: 100%;
    max-width: 350px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

.sobre-foto img:hover {
    transform: scale(1.05);
}

.sobre-texto h3 {
    font-size: 32px;
    margin-bottom: 25px;
    color: var(--color-primary);
    font-weight: 700;
    letter-spacing: -0.5px;
}

.sobre-texto p {
    font-size: 15px;
    color: #555;
    margin-bottom: 20px;
    line-height: 1.9;
}

.sobre-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.stat-number {
    font-size: 36px;
    font-weight: 700;
    color: var(--color-accent-yellow);
}

.stat-label {
    font-size: 13px;
    color: #888;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* ============================================================
   SEÇÃO CONTATO
   ============================================================ */

.contato {
    padding: 80px 20px;
    background: linear-gradient(135deg, #0f1e2e 0%, #1a3a52 100%);
    color: var(--color-accent-white);
}

.contato .section-title {
    color: var(--color-accent-yellow);
}

.contato-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contato-info {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

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

.info-item i {
    font-size: 32px;
    color: var(--color-accent-yellow);
    margin-top: 5px;
}

.info-item h4 {
    font-size: 18px;
    margin-bottom: 8px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.info-item p {
    font-size: 14px;
    color: #ccc;
}

.contato-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contato-form input,
.contato-form textarea {
    padding: 15px;
    border: none;
    border-radius: 8px;
    font-family: var(--font-main);
    font-size: 14px;
    background-color: rgba(255, 255, 255, 0.95);
    color: #333;
    transition: all 0.3s ease;
}

.contato-form input:focus,
.contato-form textarea:focus {
    outline: none;
    background-color: white;
    box-shadow: 0 0 0 3px var(--color-accent-yellow);
}

.btn-submit {
    padding: 15px 30px;
    background-color: var(--color-accent-yellow);
    color: var(--color-primary);
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(232, 213, 168, 0.3);
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
    background-color: #0a0f15;
    color: var(--color-accent-white);
    padding: 30px 20px;
    text-align: center;
    font-size: 13px;
    letter-spacing: 0.5px;
}

/* ============================================================
   RESPONSIVIDADE
   ============================================================ */

@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .nav ul {
        flex-direction: column;
        gap: 15px;
        justify-content: center;
    }

    .hero-content h2 {
        font-size: 32px;
    }

    .hero-content p {
        font-size: 16px;
    }

    .cards-grid {
        grid-template-columns: 1fr;
    }

    .sobre-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contato-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .sobre-stats {
        flex-direction: column;
        gap: 30px;
    }

    .section-title {
        font-size: 28px;
    }

    .card {
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    .logo h1 {
        font-size: 24px;
    }

    .hero-content h2 {
        font-size: 24px;
    }

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

    .section-title {
        font-size: 24px;
        margin-bottom: 40px;
    }

    .card h3 {
        font-size: 18px;
    }

    .sobre-texto h3 {
        font-size: 24px;
    }
}