/* 
        ========================================
        VARIÁVEIS E RESET
        ========================================
        */
:root {
    --primaria: #0f172a;
    --secundaria: #00c897;
    --accent: #10b981;
    --fundo: #f8fafc;
    --branco: #ffffff;
    --texto: #1e293b;
    --texto-suave: #64748b;
    --sombra: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --transicao: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --container-width: 1100px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--fundo);
    color: var(--texto);
    line-height: 1.6;
    overflow-x: hidden;
}

/* 
        ========================================
        COMPONENTES GERAIS
        ========================================
        */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.badge {
    display: inline-block;
    background: rgba(0, 200, 151, 0.1);
    color: var(--secundaria);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: .75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

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

.header {
    position: sticky;
    top: 0;
    z-index: 9999;

    background: rgba(255, 255, 255, .92);
    backdrop-filter: blur(14px);

    border-bottom: 1px solid rgba(0, 0, 0, .05);
    box-shadow: 0 8px 30px rgba(15, 23, 42, .04);

    padding: 15px 0;
}

.header .container {

    display: flex;
    align-items: center;
    justify-content: space-between;

}

.logo {

    display: flex;
    flex-direction: column;

    text-decoration: none;

}

.logo-title{
    font-size:1.45rem;
    font-weight:700;
    line-height:1.1;
    letter-spacing:-0.5px;
    background-color: var(--primaria);
    padding: 5px 5px 5px 8px;
    border-radius: 8px;
}

.logo-vih{
    color:var(--branco); /* Verde */
}

.logo-zual{
    color:var(--accent);/* Azul institucional */
}

.logo-subtitle {

    color: var(--texto-suave);

    font-size: 1rem;

}
.logo-subtitle-2 {

    color: var(--texto-suave);

    font-size: 0.7rem;

}

.nav {

    display: flex;
    align-items: center;

    gap: 32px;

}

.nav a {

    text-decoration: none;

    color: var(--texto);

    font-weight: 500;

    transition: var(--transicao);

}

.nav a:hover {

    color: var(--secundaria);

}

.btn-header {

    background: #001d3d;

    color: white;

    text-decoration: none;

    padding: 12px 22px;

    border-radius: 14px;

    font-weight: 600;

    transition: var(--transicao);

}

.btn-header:hover {

    background: var(--secundaria);

    transform: translateY(-2px);

}

/*========================
HAMBURGUER
========================*/

.menu-toggle {

    width: 48px;
    height: 48px;

    display: none;

    border: none;
    background: none;

    cursor: pointer;

    position: relative;

    z-index: 10002;

}

.menu-toggle span {

    position: absolute;

    left: 10px;

    width: 28px;
    height: 3px;

    background: #001d3d;

    border-radius: 30px;

    transition: .35s;

}

.menu-toggle span:nth-child(1) {

    top: 14px;

}

.menu-toggle span:nth-child(2) {

    top: 22px;

}

.menu-toggle span:nth-child(3) {

    top: 30px;

}

.menu-toggle.active span:nth-child(1) {

    transform: rotate(45deg);

    top: 22px;

}

.menu-toggle.active span:nth-child(2) {

    opacity: 0;

}

.menu-toggle.active span:nth-child(3) {

    transform: rotate(-45deg);

    top: 22px;

}

/*========================
MENU MOBILE
========================*/

.mobile-nav {

    position: fixed;

    top: 0;
    right: -320px;

    width: 300px;

    height: 100vh;

    background: white;

    display: flex;

    flex-direction: column;

    padding: 110px 35px 35px;

    gap: 25px;

    transition: .35s;

    z-index: 10001;

    box-shadow: -15px 0 40px rgba(0, 0, 0, .08);

}

.mobile-nav.active {

    right: 0;

}

.mobile-nav a {

    text-decoration: none;

    color: var(--texto);

    font-weight: 600;

    font-size: 1rem;

}

.mobile-btn {

    margin-top: 15px;

    background: var(--secundaria);

    color: white !important;

    padding: 14px;

    text-align: center;

    border-radius: 14px;

}

.menu-overlay {

    position: fixed;

    inset: 0;

    background: rgba(15, 23, 42, .45);

    backdrop-filter: blur(2px);

    opacity: 0;

    visibility: hidden;

    transition: .35s;

    z-index: 10000;

}

.menu-overlay.active {

    opacity: 1;

    visibility: visible;

}

/*========================
RESPONSIVO
========================*/

@media(max-width:900px) {

    .nav {

        display: none;

    }

    .btn-header {

        display: none;

    }

    .menu-toggle {

        display: block;

    }

}

@media(min-width:901px) {

    .mobile-nav,
    .menu-overlay {

        display: none;

    }

}

/* 
        ========================================
        HERO SECTION
        ========================================
        */
.hero-portfolio {
    text-align: center;
    padding: 80px 0 40px;
    margin: auto;
}

.hero-portfolio h1 {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--primaria);
    margin-bottom: 20px;
    line-height: 1.2;
    letter-spacing: -1px;
   margin-bottom: 35px;
}

.hero-portfolio h1 span {
    color: var(--secundaria);
}

.hero-portfolio .subtitle-2 {
    font-size: 1.15rem;
    color: var(--branco);
    font-weight: 400;
    margin-bottom: 30px;
    max-width: 700px;
    margin: auto;
    background-color: #001d3d; padding: 14px 10px 19px 10px;
}

.hero-portfolio .subtitle {
    font-size: 1.05rem;
    color: var(--primaria);
    max-width: 700px;
    margin: 10px auto 30px;
}

.tags-header {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    max-width: 900px;
    margin: 0 auto;
}

.tag-header {
    background: #e2e8f0;
    color: var(--texto);
    padding: 6px 14px;
    border-radius: 8px;
    font-size: .75rem;
    font-weight: 600;
    transition: var(--transicao);
}

.tag-header:hover {
    background: var(--secundaria);
    color: var(--branco);
}

/* 
        ========================================
        QUICK LINKS
        ========================================
        */
.quick-links {
    background: var(--branco);
    border-radius: 32px;
    padding: 50px 40px;
    margin: 60px 0;
    text-align: center;
    box-shadow: var(--sombra);
    border: 1px solid rgba(0, 0, 0, .03);
}

.quick-links h2 {
    font-size: 1.8rem;
    color: var(--primaria);
    margin-bottom: 15px;
}

.quick-links p {
    max-width: 650px;
    margin: 0 auto 30px;
    color: var(--texto-suave);
}

.quick-links-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.quick-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transicao);
}

.quick-btn.primary {
    background: var(--secundaria);
    color: var(--branco);
}

.quick-btn.secondary {
    background: #f1f5f9;
    color: var(--primaria);
}

.quick-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* 
        ========================================
        PROJECTS GRID
        ========================================
        */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
}

.project-card {
    background: var(--branco);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--sombra);
    transition: var(--transicao);
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0, 0, 0, 0.05);
    height: 100%;
}

.project-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.15);
}

.card-image {
    height: 220px;
    background-size: cover;
    background-position: center;
    position: relative;
}







/* Backgrounds para os cards */
.v1-bg {
    background-image: url('mod1.jpg');
    background-color: #ddd;
}

.v2-bg {
    background-image: url('mod1.jpg');
    background-color: #ccc;
}

.v3-bg {
    background-image: url('mod1.jpg');
    background-color: #bbb;
}

.v4-bg {
    background-image: url('mod1.jpg');
    background-color: #aaa;
}

/* Backgrounds para os cards */
.v5-bg {
    background-image: url('mod1.jpg');
    background-color: #ddd;
}

.v6-bg {
    background-image: url('mod1.jpg');
    background-color: #ccc;
}

.v7-bg {
    background-image: url('mod1.jpg');
    background-color: #bbb;
}

.v8-bg {
    background-image: url('mod1.jpg');
    background-color: #aaa;
}

/* Backgrounds para os cards */
.v9-bg {
    background-image: url('mod1.jpg');
    background-color: #ddd;
}

.v10-bg {
    background-image: url('mod1.jpg');
    background-color: #ccc;
}

.v11-bg {
    background-image: url('mod1.jpg');
    background-color: #bbb;
}

.v12-bg {
    background-image: url('mod1.jpg');
    background-color: #aaa;
}

.v13-bg {
    background-image: url('mod1.jpg');
    background-color: #bbb;
}

.v14-bg {
    background-image: url('mod1.jpg');
    background-color: #aaa;
}










.card-body {
    padding: 30px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card-body h3 {
    font-size: 1rem;
    margin-bottom: 12px;
    color: var(--texto-suave);
    font-weight: 300;
}

.card-body p {
    font-size: 0.85rem;
    color: var(--texto-suave);
    margin-bottom: 25px;
    flex-grow: 1;
}

.tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 25px;
}

.card-icons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 12px;
}

.card-icons i {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #f5f7fa;
    color: #001d3d;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    border: 1px solid rgba(0, 29, 61, 0.08);
    transition: .3s;
    cursor: default;
}

.card-icons i:hover {
    background: #001d3d;
    color: #fff;
}

.acesso-p {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 16px;
    background: var(--primaria);
    color: var(--branco);
    text-decoration: none;
    font-weight: 600;
    border-radius: 12px;
    transition: var(--transicao);
}

.acesso-p:hover {
    background: var(--secundaria);
    box-shadow: 0 10px 20px rgba(0, 200, 151, 0.2);
}

/* 
        ========================================
        FINAL CTA
        ========================================
        */
.final-cta {
    margin: 80px 0;
}

.final-cta__content {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: var(--branco);
    padding: 80px 50px;
    border-radius: 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(15, 23, 42, 0.2);
}

.final-cta__content::before,
.final-cta__content::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    z-index: 0;
}

.final-cta__content::before {
    width: 400px;
    height: 400px;
    background: rgba(0, 200, 151, 0.1);
    top: -200px;
    right: -100px;
}

.final-cta__content::after {
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.03);
    bottom: -150px;
    left: -100px;
}

.final-cta__badge {
    display: inline-block;
    background: rgba(0, 200, 151, 0.15);
    color: #6ee7b7;
    padding: 8px 10px;
    border-radius: 50px;
    font-size: .85rem;
    font-weight: 700;
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
}

.final-cta__title {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.final-cta__title span {
    color: var(--secundaria);
    display: block;
}

.final-cta__text {
    max-width: 750px;
    margin: 0 auto 40px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    position: relative;
    z-index: 1;
}

.final-cta__buttons {
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 8px 20px;
    background: var(--secundaria);
    color: var(--branco);
    text-decoration: none;
    font-weight: 700;
    border-radius: 50px;
    transition: var(--transicao);
}

.btn-primary:hover {
    background: #10b981;
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 200, 151, 0.3);
}

/* 
        ========================================
        FOOTER
        ========================================
        */
footer {
    text-align: center;
    padding: 60px 0 40px;
    border-top: 1px solid #e2e8f0;
    margin-top: 40px;
}

.contact-info {
    margin-bottom: 25px;
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.contact-info a {
    color: var(--primaria);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transicao);
}

.contact-info a:hover {
    color: var(--secundaria);
}

.copyright {
    font-size: 0.85rem;
    color: var(--texto-suave);
}

/* 
        ========================================
        RESPONSIVIDADE (MEDIA QUERIES)
        ========================================
        */

/* Tablets e Telas Médias */
@media (max-width: 992px) {
    .hero-portfolio h1 {
        font-size: 2.4rem;
    }

    .final-cta__title {
        font-size: 2.2rem;
    }
}

/* Dispositivos Móveis Grandes */
@media (max-width: 768px) {

    .nav,
    .btn-header {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .hero-portfolio {
        padding: 60px 0 30px;
    }

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

    .quick-links {
        padding: 40px 25px;
    }

    .quick-links-buttons {
        flex-direction: column;
    }

    .quick-btn {
        width: 100%;
        justify-content: center;
    }

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

    .final-cta__content {
        padding: 60px 25px;
    }

    .final-cta__title {
        font-size: 1.8rem;
    }

    .btn-primary {
        width: 100%;
        justify-content: center;
    }
}

/* Dispositivos Móveis Pequenos */
@media (max-width: 480px) {
    .hero-portfolio h1 {
        font-size: 1.8rem;
    }

    .logo-title {
        font-size: 1.3rem;
    }

    .final-cta__title {
        font-size: 1.6rem;
    }

    .contact-info {
        gap: 15px;
    }
}