/* Importando fontes */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Raleway:wght@600;700;800&display=swap');

:root {
    --cor-clara: #f7efd8;
    --cor-primaria: #556270;
    --cor-secundaria: #273142;

    --texto: #f7efd8;
    --texto-secundario: #d8d0bc;
    --borda: rgba(255, 255, 255, 0.08);

    --fonte-titulo: 'Raleway', sans-serif;
    --fonte-texto: 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--fonte-texto);
    background: linear-gradient(135deg, #273142 0%, #2f3c52 100%);
    color: var(--texto);
    line-height: 1.7;
}

/* CONTAINER */

.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* HEADER */

header {
    position: sticky;
    top: 0;
    z-index: 1000;

    backdrop-filter: blur(12px);
    background: rgba(39, 49, 66, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header-inner {
    height: 92px;

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

.site-branding {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo {
    width: 64px;
    height: 64px;
    object-fit: cover;
    border-radius: 10px;
}

.site-branding h1 {
    font-family: var(--fonte-titulo);
    font-size: 1.6rem;
    color: var(--cor-clara);
}

nav ul {
    display: flex;
    align-items: center;
    gap: 2.5rem;

    list-style: none;
}

nav a {
    text-decoration: none;
    color: var(--texto-secundario);
    font-weight: 500;
    transition: 0.3s;
}

nav a:hover {
    color: var(--cor-clara);
}

.header-btn {
    text-decoration: none;
    color: var(--cor-clara);

    background: rgba(255, 255, 255, 0.12);
    padding: 0.9rem 1.6rem;
    border-radius: 14px;

    font-weight: 600;
    transition: 0.3s;
}

.header-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* HERO */

.hero-section {
    padding: 5rem 0 6rem;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;

    padding: 0.8rem 1.4rem;
    margin-bottom: 2rem;

    border-radius: 999px;
    border: 1px solid var(--borda);

    background: rgba(255, 255, 255, 0.04);
    color: var(--cor-clara);

    font-size: 0.95rem;
}

.hero-left h1 {
    font-family: var(--fonte-titulo);
    font-size: 5rem;
    line-height: 1.05;
    font-weight: 800;

    margin-bottom: 2rem;

    color: var(--cor-clara);
}

.hero-left p {
    font-size: 1.35rem;
    color: var(--texto-secundario);

    max-width: 700px;
    margin-bottom: 2.5rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    text-decoration: none;
    padding: 1rem 2rem;
    border-radius: 14px;

    font-weight: 600;
    transition: 0.3s;
}

.btn-primary {
    background: var(--cor-primaria);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    background: #667588;
}

.btn-secondary {
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--cor-clara);
    background: rgba(255, 255, 255, 0.03);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
}

.hero-card {
    height: 399px;
    width: 600px;
    border-radius: 28px;

    background:
        linear-gradient(135deg,
            rgba(255, 255, 255, 0.04),
            rgba(255, 255, 255, 0.02));

    border: 1px solid rgba(255, 255, 255, 0.08);

    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.05),
        0 20px 50px rgba(0, 0, 0, 0.25);

    position: relative;
    overflow: hidden;
}

.hero-card::before {
    content: "";

    position: absolute;
    inset: 0;

    background:
        radial-gradient(circle at top left,
            rgba(255, 255, 255, 0.08),
            transparent 45%);
}

/* SEÇÕES */

section {
    padding: 6rem 0;
}

section h2 {
    font-family: var(--fonte-titulo);
    font-size: 2.8rem;
    margin-bottom: 1.8rem;

    color: var(--cor-clara);
}

/* SOBRE */

.section-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.left p {
    color: var(--texto-secundario);
    margin-bottom: 1.3rem;
    font-size: 1.05rem;
}

.image-card {
    background: rgba(255, 255, 255, 0.03);

    border: 1px solid rgba(255, 255, 255, 0.08);

    border-radius: 24px;
    padding: 1rem;
}

.image-card img {
    width: 100%;
    border-radius: 18px;
}

/* SERVIÇOS E PROJETOS */

#servicos {
    background: rgba(0, 0, 0, 0.08);
}

.cards {
    margin-top: 3rem;

    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.card {
    padding: 2rem;

    border-radius: 24px;

    background: rgba(255, 255, 255, 0.04);

    border: 1px solid rgba(255, 255, 255, 0.08);

    transition: 0.3s;
}

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

.card h3 {
    font-family: var(--fonte-titulo);
    margin-bottom: 1rem;

    color: var(--cor-clara);
}

.card p {
    color: var(--texto-secundario);
}

/* CONTATO */

#contato form {
    max-width: 700px;
    margin: 2rem auto 0;
}

#contato p {
    color: var(--texto-secundario);
}

input,
textarea {
    width: 100%;

    padding: 1rem 1.2rem;
    margin-bottom: 1rem;

    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;

    background: rgba(255, 255, 255, 0.04);

    color: white;
    font-size: 1rem;

    outline: none;
}

textarea {
    resize: vertical;
    min-height: 160px;
}

input::placeholder,
textarea::placeholder {
    color: #cfc7b3;
}

button[type="submit"] {
    border: none;
    cursor: pointer;

    padding: 1rem 2rem;
    border-radius: 14px;

    background: var(--cor-primaria);
    color: white;

    font-weight: 600;
    transition: 0.3s;
}

button[type="submit"]:hover {
    background: #667588;
}

/* EQUIPE */
.equipe-grid {
    margin-top: 3rem;

    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.membro {
    padding: 2rem;

    border-radius: 22px;

    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);

    text-align: center;
}

.membro h4 {
    margin-bottom: 0.5rem;
    color: var(--cor-clara);
}

.membro p {
    color: var(--texto-secundario);
    margin-bottom: 1rem;
}

.membro a {
    color: var(--cor-clara);
    text-decoration: none;
}

/* RESPONSIVO */

@media (max-width: 980px) {

    .hero-grid,
    .section-grid {
        grid-template-columns: 1fr;
    }

    .hero-left h1 {
        font-size: 3.5rem;
    }

    .hero-card {
        height: 420px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

@media (max-width: 768px) {

    .header-inner {
        flex-direction: column;
        height: auto;
        padding: 1rem 0;
        gap: 1.5rem;
    }

    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1.2rem;
    }

    .hero-left h1 {
        font-size: 2.8rem;
    }

    .hero-left p {
        font-size: 1.1rem;
    }

    section {
        padding: 4rem 0;
    }
}

footer {
    margin-top: 5rem;
    padding-top: 4rem;

    background: rgba(0, 0, 0, 0.15);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 3rem;
}

.footer-column h3 {
    margin-bottom: 1.2rem;

    font-family: var(--fonte-titulo);
    color: var(--cor-clara);
}

.footer-column a,
.footer-column p {
    display: block;

    margin-bottom: 0.8rem;

    text-decoration: none;
    color: var(--texto-secundario);

    transition: 0.3s;
}

.footer-column a:hover {
    color: var(--cor-clara);
}

.footer-bottom {
    margin-top: 3rem;
    padding: 1.5rem 0;

    text-align: center;

    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-bottom p {
    color: #cfc7b3;
    font-size: 0.95rem;
}

small {
    display: block;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.erro {
    color: #ff7b7b;
}

.certo {
    color: #8dffb1;
}

.card-tag {
    display: inline-block;
    padding: 0.3rem 0.9rem;
    margin-bottom: 0.8rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--cor-clara);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.titulo {
    border: 1px solid #454F5A;
    border-radius: 15px;
}

.apre {
    border: 3px solid rgba(85, 98, 112);
    border-radius: 15px;
    margin: 20px;
}

/* ========================= */
/* APRESENTAÇÃO */
/* ========================= */

.apre {
    min-height: 100vh;
    padding: 2rem;
}

.apresentacao-container {
    max-width: 1400px;
    margin: 0 auto;

    background: rgba(39, 49, 66, 0.95);

    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 28px;

    overflow: hidden;

    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

/* TOPO */

.apresentacao-topo {
    padding: 4rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.apresentacao-topo h1 {
    font-size: 4rem;
    font-family: var(--fonte-titulo);
    line-height: 1.1;

    margin-bottom: 1rem;
    color: var(--cor-clara);
}

.subtitulo {
    font-size: 1.1rem;
    color: var(--texto-secundario);
    margin-bottom: 1rem;
}

.descricao-topo {
    max-width: 800px;
    color: var(--texto-secundario);
    font-size: 1.15rem;
}

/* SEÇÕES */

.bloco {
    padding: 3rem 4rem;
}

.bloco h2 {
    margin-bottom: 1.8rem;
    font-size: 2.3rem;
}

.texto-secao {
    margin-bottom: 2rem;
    color: var(--texto-secundario);
}

/* CARDS */

.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.mini-card {
    padding: 1.4rem;

    background: rgba(255, 255, 255, 0.04);

    border: 1px solid rgba(255, 255, 255, 0.08);

    border-radius: 18px;

    color: var(--cor-clara);

    transition: 0.3s;
}

.mini-card:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.06);
}

/* INFO BOX */

.info-box {
    margin-top: 2rem;

    padding: 1.8rem;

    border-radius: 18px;

    background: rgba(255, 255, 255, 0.04);

    border: 1px solid rgba(255, 255, 255, 0.06);

    color: var(--texto-secundario);
}

/* GRÁFICO */

.grafico-demo {
    height: 320px;

    border-radius: 24px;

    position: relative;
    overflow: hidden;

    background:
        linear-gradient(to top,
            rgba(255, 255, 255, 0.06),
            rgba(255, 255, 255, 0.02));

    border: 1px solid rgba(255, 255, 255, 0.08);
}

.linha-grafico {
    position: absolute;

    width: 100%;
    height: 100%;

    background:
        linear-gradient(to top,
            rgba(255, 255, 255, 0.15),
            transparent);

    clip-path: polygon(0% 80%,
            15% 76%,
            35% 72%,
            55% 68%,
            75% 70%,
            100% 75%,
            100% 100%,
            0% 100%);
}

/* LISTAS */

.lista-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.lista-grid ul {
    list-style: disc;
    padding-left: 1.5rem;
}

.lista-grid li {
    margin-bottom: 1rem;
    color: var(--texto-secundario);
}

/* TECNOLOGIAS */

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.tech-card {
    padding: 2rem;

    border-radius: 20px;

    background: rgba(255, 255, 255, 0.04);

    border: 1px solid rgba(255, 255, 255, 0.08);

    text-align: center;
}

.tech-card span {
    color: var(--texto-secundario);
    font-size: 0.95rem;
}

.tech-card h3 {
    margin-top: 0.8rem;
    font-size: 2rem;
    color: var(--cor-clara);
}

/* ESTRUTURA */

.estrutura {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.estrutura-card {
    padding: 2rem;

    border-radius: 22px;

    background: rgba(255, 255, 255, 0.04);

    border: 1px solid rgba(255, 255, 255, 0.08);
}

.estrutura-card h3 {
    margin-bottom: 1.5rem;
}

.estrutura-card ul {
    padding-left: 1.3rem;
}

.estrutura-card li {
    margin-bottom: 1rem;
    color: var(--texto-secundario);
}

/* LIMITES */

.limites {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.limite-item {
    padding: 1.2rem 1.5rem;

    border-radius: 16px;

    background: rgba(255, 255, 255, 0.03);

    border: 1px solid rgba(255, 255, 255, 0.06);

    color: var(--texto-secundario);
}

/* CTA */

.cta-box {
    margin: 4rem;

    padding: 4rem;

    text-align: center;

    border-radius: 30px;

    background:
        linear-gradient(135deg,
            rgba(255, 255, 255, 0.06),
            rgba(255, 255, 255, 0.03));

    border: 1px solid rgba(255, 255, 255, 0.08);
}

.cta-box h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.cta-box p {
    max-width: 700px;
    margin: 0 auto 2rem;

    color: var(--texto-secundario);
}

/* RESPONSIVO */

@media (max-width: 900px) {

    .estrutura,
    .lista-grid {
        grid-template-columns: 1fr;
    }

    .apresentacao-topo,
    .bloco {
        padding: 2rem;
    }

    .apresentacao-topo h1 {
        font-size: 2.8rem;
    }

    .cta-box {
        margin: 2rem;
        padding: 2.5rem;
    }

    .cta-box h2 {
        font-size: 2rem;
    }
}

.solucoes-img {
    width: 100%;
    height: 100%;
    border-radius: 18px;
}