/* ============================================
   AQUAMODELO - Site Moderno
   CSS Principal
   ============================================ */

:root {
    --cor-primaria: #0a4d8c;
    --cor-secundaria: #1e7fc3;
    --cor-destaque: #00a8e8;
    --cor-escura: #052c52;
    --cor-clara: #e6f2ff;
    --cor-fundo: #f8fbff;
    --cor-texto: #333;
    --cor-texto-claro: #666;
    --cor-branco: #ffffff;
    --sombra: 0 4px 20px rgba(0,0,0,0.1);
    --sombra-hover: 0 8px 30px rgba(0,0,0,0.15);
    --raio: 12px;
    --transicao: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--cor-fundo);
    color: var(--cor-texto);
    line-height: 1.6;
}

a {
    color: var(--cor-secundaria);
    text-decoration: none;
    transition: var(--transicao);
}

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

img {
    max-width: 100%;
    height: auto;
}

/* ============================================
   HEADER & NAVEGAÇÃO
   ============================================ */

.top-bar {
    background: var(--cor-escura);
    color: var(--cor-clara);
    font-size: 0.85rem;
    padding: 8px 0;
}

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

.top-bar a {
    color: var(--cor-clara);
    margin-left: 20px;
    font-size: 0.85rem;
}

.top-bar a:hover {
    color: var(--cor-destaque);
}

header {
    background: var(--cor-branco);
    box-shadow: var(--sombra);
    position: sticky;
    top: 0;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo img {
    height: 60px;
    width: auto;
}

.logo-text {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--cor-primaria);
    letter-spacing: -0.5px;
}

.logo-text span {
    color: var(--cor-destaque);
}

.logo-sub {
    font-size: 0.7rem;
    color: var(--cor-texto-claro);
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 8px;
}

nav ul li a {
    padding: 10px 16px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.92rem;
    color: var(--cor-texto);
    display: block;
}

nav ul li a:hover,
nav ul li a.ativo {
    background: var(--cor-primaria);
    color: var(--cor-branco);
}

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

.menu-toggle span {
    width: 28px;
    height: 3px;
    background: var(--cor-primaria);
    border-radius: 2px;
    transition: var(--transicao);
}

/* ============================================
   UTILITÁRIOS
   ============================================ */

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

.section {
    padding: 60px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.2rem;
    color: var(--cor-primaria);
    margin-bottom: 12px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--cor-destaque);
    margin: 12px auto 0;
    border-radius: 2px;
}

.section-header p {
    color: var(--cor-texto-claro);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

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

.hero {
    background: linear-gradient(135deg, var(--cor-primaria) 0%, var(--cor-secundaria) 50%, var(--cor-destaque) 100%);
    color: var(--cor-branco);
    padding: 100px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: rgba(255,255,255,0.03);
    border-radius: 50%;
}

.hero .container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero h1 span {
    color: #aee4ff;
}

.hero p {
    font-size: 1.15rem;
    opacity: 0.95;
    margin-bottom: 30px;
    max-width: 500px;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transicao);
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--cor-branco);
    color: var(--cor-primaria);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
    color: var(--cor-primaria);
}

.btn-outline {
    background: transparent;
    color: var(--cor-branco);
    border: 2px solid var(--cor-branco);
    margin-left: 12px;
}

.btn-outline:hover {
    background: var(--cor-branco);
    color: var(--cor-primaria);
}

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

.hero-img img {
    border-radius: var(--raio);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    max-height: 380px;
    object-fit: cover;
}

/* ============================================
   CARDS
   ============================================ */

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.card {
    background: var(--cor-branco);
    border-radius: var(--raio);
    padding: 35px;
    box-shadow: var(--sombra);
    transition: var(--transicao);
    border: 1px solid rgba(0,0,0,0.04);
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--sombra-hover);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: var(--cor-clara);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.8rem;
}

.card h3 {
    color: var(--cor-primaria);
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.card p {
    color: var(--cor-texto-claro);
    font-size: 0.95rem;
}

/* ============================================
   SEÇÃO EMPRESA / SOBRE
   ============================================ */

.sobre-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.sobre-img {
    border-radius: var(--raio);
    overflow: hidden;
    box-shadow: var(--sombra);
}

.sobre-texto h2 {
    font-size: 2rem;
    color: var(--cor-primaria);
    margin-bottom: 20px;
}

.sobre-texto p {
    margin-bottom: 16px;
    color: var(--cor-texto-claro);
}

.parceiros {
    display: flex;
    gap: 30px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.parceiro-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--cor-branco);
    padding: 15px 20px;
    border-radius: 10px;
    box-shadow: var(--sombra);
}

.parceiro-item img {
    height: 50px;
    width: auto;
}

.parceiro-item span {
    font-size: 0.85rem;
    color: var(--cor-texto-claro);
    max-width: 180px;
}

/* ============================================
   SERVIÇOS
   ============================================ */

.servico-item {
    display: flex;
    gap: 15px;
    align-items: flex-start;
    margin-bottom: 14px;
}

.servico-item .bullet {
    width: 10px;
    height: 10px;
    background: var(--cor-destaque);
    border-radius: 50%;
    margin-top: 8px;
    flex-shrink: 0;
}

/* ============================================
   PROJETOS
   ============================================ */

.projeto {
    background: var(--cor-branco);
    border-radius: var(--raio);
    padding: 40px;
    margin-bottom: 40px;
    box-shadow: var(--sombra);
    scroll-margin-top: 100px;
}

.projeto h3 {
    color: var(--cor-primaria);
    font-size: 1.4rem;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--cor-clara);
}

.projeto p {
    color: var(--cor-texto-claro);
    margin-bottom: 20px;
}

.projeto-imgs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.projeto-imgs figure {
    text-align: center;
}

.projeto-imgs img {
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    max-height: 300px;
    object-fit: cover;
    width: 100%;
}

.projeto-imgs figcaption {
    margin-top: 10px;
    font-size: 0.85rem;
    color: var(--cor-texto-claro);
}

.ancora-topo {
    display: inline-block;
    margin-top: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.ancora-topo::before {
    content: '↑ ';
}

/* ============================================
   SOLUÇÕES / TABELA
   ============================================ */

.tabela-solucoes {
    width: 100%;
    border-collapse: collapse;
    background: var(--cor-branco);
    border-radius: var(--raio);
    overflow: hidden;
    box-shadow: var(--sombra);
}

.tabela-solucoes thead {
    background: var(--cor-primaria);
    color: var(--cor-branco);
}

.tabela-solucoes th,
.tabela-solucoes td {
    padding: 18px 24px;
    text-align: left;
}

.tabela-solucoes tbody tr:nth-child(odd) {
    background: var(--cor-clara);
}

.tabela-solucoes tbody tr:nth-child(even) {
    background: var(--cor-branco);
}

.tabela-solucoes tbody tr:hover {
    background: #d4ebff;
}

.tabela-solucoes th {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

.tabela-solucoes td:first-child {
    font-weight: 600;
    color: var(--cor-primaria);
    width: 35%;
}

/* ============================================
   FERRAMENTAS
   ============================================ */

.ferramenta {
    background: var(--cor-branco);
    border-radius: var(--raio);
    padding: 35px;
    margin-bottom: 30px;
    box-shadow: var(--sombra);
    border-left: 4px solid var(--cor-destaque);
}

.ferramenta h3 {
    color: var(--cor-primaria);
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.ferramenta p {
    color: var(--cor-texto-claro);
}

.ferramenta figure {
    margin-top: 20px;
    text-align: center;
}

.ferramenta img {
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    max-height: 280px;
    object-fit: cover;
}

.ferramenta figcaption {
    margin-top: 10px;
    font-size: 0.85rem;
    color: var(--cor-texto-claro);
}

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

.contato-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contato-info h3 {
    color: var(--cor-primaria);
    margin-bottom: 20px;
}

.contato-info p {
    color: var(--cor-texto-claro);
    margin-bottom: 12px;
}

.contato-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
}

.contato-item .icon {
    font-size: 1.3rem;
    color: var(--cor-secundaria);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--cor-texto);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e8f0;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transicao);
    background: var(--cor-branco);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--cor-secundaria);
    box-shadow: 0 0 0 3px rgba(30,127,195,0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 8px;
}

.radio-group label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 400;
    cursor: pointer;
    font-size: 0.9rem;
}

.radio-group input[type="radio"] {
    width: auto;
    accent-color: var(--cor-primaria);
}

.btn-submit {
    background: var(--cor-primaria);
    color: var(--cor-branco);
    padding: 14px 40px;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transicao);
}

.btn-submit:hover {
    background: var(--cor-secundaria);
    transform: translateY(-2px);
    box-shadow: var(--sombra);
}

.mensagem-sucesso {
    background: #d4edda;
    color: #155724;
    padding: 16px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    border-left: 4px solid #28a745;
}

.mensagem-erro {
    background: #f8d7da;
    color: #721c24;
    padding: 16px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    border-left: 4px solid #dc3545;
}

/* ============================================
   LINKS
   ============================================ */

.link-item {
    background: var(--cor-branco);
    border-radius: var(--raio);
    padding: 20px 25px;
    margin-bottom: 14px;
    box-shadow: var(--sombra);
    display: flex;
    align-items: center;
    gap: 15px;
    transition: var(--transicao);
}

.link-item:hover {
    transform: translateX(6px);
    box-shadow: var(--sombra-hover);
}

.link-item .icon {
    font-size: 1.5rem;
    color: var(--cor-destaque);
}

.link-item a {
    font-weight: 600;
    color: var(--cor-primaria);
    font-size: 1.05rem;
}

.link-item a:hover {
    color: var(--cor-destaque);
}

.link-item small {
    display: block;
    color: var(--cor-texto-claro);
    font-size: 0.85rem;
    margin-top: 2px;
}

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

footer {
    background: var(--cor-escura);
    color: var(--cor-clara);
    padding: 50px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand .logo-text {
    color: var(--cor-branco);
    font-size: 1.4rem;
}

.footer-brand p {
    margin-top: 12px;
    font-size: 0.9rem;
    opacity: 0.8;
}

.footer-links h4 {
    color: var(--cor-branco);
    font-size: 1rem;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--cor-clara);
    opacity: 0.8;
    font-size: 0.9rem;
}

.footer-links a:hover {
    opacity: 1;
    color: var(--cor-destaque);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 0.85rem;
    opacity: 0.7;
}

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

@media (max-width: 992px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero p {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-img {
        order: -1;
    }

    .sobre-grid,
    .contato-grid {
        grid-template-columns: 1fr;
    }

    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--cor-branco);
        box-shadow: var(--sombra);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease;
    }

    nav.aberto {
        max-height: 500px;
    }

    nav ul {
        flex-direction: column;
        padding: 10px 20px;
    }

    nav ul li a {
        padding: 12px;
        border-bottom: 1px solid var(--cor-clara);
    }

    .grid-3,
    .grid-2 {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 60px 0 50px;
    }

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

    .section {
        padding: 40px 0;
    }

    .section-header h2 {
        font-size: 1.6rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .tabela-solucoes th,
    .tabela-solucoes td {
        padding: 12px 14px;
        font-size: 0.9rem;
    }

    .projeto {
        padding: 25px;
    }
}

/* ============================================
   ANIMAÇÕES
   ============================================ */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animar {
    animation: fadeInUp 0.6s ease forwards;
}