/* ============================================
   BONORINO COMUNICAÇÃO & DESIGN
   Estilos principais do site
   ============================================ */

/* --- RESET & BASE --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* ============================================
       CORES PRINCIPAIS - ALTERE AQUI PARA PERSONALIZAR
       ============================================ */
    --cor-primaria: #1a1a1a;
    --cor-secundaria: #E8B923;
    --cor-fundo: #ffffff;
    --cor-fundo-alt: #f8f8f8;
    --cor-texto: #333333;
    --cor-texto-claro: #666666;
    --cor-branco: #ffffff;
    --cor-card: #ffffff;
    --sombra: rgba(0, 0, 0, 0.08);
    --cantos-arredondados: 20px;
    --cantos-arredondados-sm: 12px;
    --transicao: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', 'Inter', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- HEADER & NAVEGAÇÃO --- */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: var(--transicao);
}

header.scrolled {
    box-shadow: 0 2px 20px var(--sombra);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 12px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo img {
    height: 45px;
    width: auto;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--cor-texto);
    position: relative;
}

.nav-links a:hover {
    color: var(--cor-secundaria);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--cor-secundaria);
    transition: var(--transicao);
    border-radius: 2px;
}

.nav-links a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    padding: 8px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--cor-primaria);
    border-radius: 3px;
    transition: var(--transicao);
}

/* --- HERO SECTION --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: var(--cor-primaria);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* ============================================
       IMAGEM DE FUNDO DO HERO - ALTERE O URL
       ============================================ */
    background: url('../images/hero-design.jpg') center/cover no-repeat;
    opacity: 0.35;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 120px 0 80px;
}

.hero-text {
    max-width: 700px;
}

.hero-text h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: var(--cor-branco);
    margin-bottom: 20px;
    letter-spacing: -1px;
}

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

.hero-text p {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 36px;
    max-width: 550px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transicao);
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background: #d4a71a;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(232, 185, 35, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--cor-branco);
    border: 2px solid var(--cor-branco);
    margin-left: 16px;
}

.btn-outline:hover {
    background: var(--cor-branco);
    color: var(--cor-primaria);
    transform: translateY(-2px);
}

/* --- SEÇÕES GERAIS --- */
section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--cor-primaria);
    margin-bottom: 16px;
}

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

.section-title .accent-line {
    width: 60px;
    height: 4px;
    background: var(--cor-secundaria);
    margin: 16px auto 0;
    border-radius: 2px;
}

/* --- SOBRE / HISTÓRIA --- */
.sobre {
    background: var(--cor-fundo-alt);
}

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

.sobre-img {
    border-radius: var(--cantos-arredondados);
    overflow: hidden;
    box-shadow: 0 20px 40px var(--sombra);
}

.sobre-img img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.sobre-texto h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
    color: var(--cor-primaria);
}

.sobre-texto p {
    color: var(--cor-texto-claro);
    margin-bottom: 16px;
    font-size: 1.05rem;
}

.sobre-stats {
    display: flex;
    gap: 40px;
    margin-top: 32px;
}

.stat {
    text-align: center;
}

.stat .numero {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--cor-secundaria);
    font-family: 'Poppins', sans-serif;
}

.stat .label {
    font-size: 0.9rem;
    color: var(--cor-texto-claro);
}

/* --- SERVIÇOS --- */
.servicos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.servico-card {
    background: var(--cor-card);
    padding: 40px 30px;
    border-radius: var(--cantos-arredondados);
    box-shadow: 0 4px 20px var(--sombra);
    transition: var(--transicao);
    text-align: center;
    border: 1px solid rgba(0,0,0,0.04);
}

.servico-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}

.servico-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--cor-secundaria), #d4a71a);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 1.8rem;
}

.servico-card h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--cor-primaria);
}

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

/* --- PORTFÓLIO / PROJETOS --- */
.portfolio {
    background: var(--cor-fundo-alt);
}

.portfolio-filtros {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filtro-btn {
    padding: 10px 24px;
    border-radius: 50px;
    border: 2px solid #e0e0e0;
    background: transparent;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transicao);
    font-size: 0.9rem;
}

.filtro-btn:hover,
.filtro-btn.ativo {
    background: var(--cor-primaria);
    color: var(--cor-branco);
    border-color: var(--cor-primaria);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.portfolio-item {
    border-radius: var(--cantos-arredondados);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    box-shadow: 0 4px 20px var(--sombra);
    transition: var(--transicao);
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(0,0,0,0.15);
}

.portfolio-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--transicao);
}

.portfolio-item:hover img {
    transform: scale(1.05);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px 20px 20px;
    background: linear-gradient(transparent, rgba(0,0,0,0.85));
    transform: translateY(100%);
    transition: var(--transicao);
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-overlay h3 {
    color: var(--cor-branco);
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.portfolio-overlay p {
    color: rgba(255,255,255,0.7);
    font-size: 0.85rem;
}

/* --- CONTATO --- */
.contato {
    background: var(--cor-primaria);
    color: var(--cor-branco);
}

.contato .section-title h2 {
    color: var(--cor-branco);
}

.contato .section-title p {
    color: rgba(255,255,255,0.7);
}

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

.contato-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contato-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.contato-item .icon {
    width: 50px;
    height: 50px;
    background: rgba(232, 185, 35, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.contato-item .texto h4 {
    font-size: 1rem;
    margin-bottom: 2px;
}

.contato-item .texto p {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #25D366;
    color: var(--cor-branco);
    padding: 16px 36px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 16px;
    transition: var(--transicao);
}

.btn-whatsapp:hover {
    background: #1ebe57;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
}

.contato-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contato-form input,
.contato-form textarea {
    padding: 16px 20px;
    border-radius: var(--cantos-arredondados-sm);
    border: 1px solid rgba(255,255,255,0.15);
    background: rgba(255,255,255,0.05);
    color: var(--cor-branco);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transicao);
}

.contato-form input:focus,
.contato-form textarea:focus {
    outline: none;
    border-color: var(--cor-secundaria);
    background: rgba(255,255,255,0.08);
}

.contato-form textarea {
    min-height: 140px;
    resize: vertical;
}

/* --- FOOTER --- */
footer {
    background: #111111;
    padding: 40px 0;
    text-align: center;
}

footer p {
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
}

footer .footer-logo {
    margin-bottom: 16px;
}

footer .footer-logo img {
    height: 35px;
    opacity: 0.8;
}

/* --- WHATSAPP FLUTUANTE --- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transicao);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    fill: white;
}

@keyframes pulse {
    0% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6); }
    100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
}

/* --- ANIMAÇÕES --- */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- RESPONSIVO --- */
@media (max-width: 992px) {
    .sobre-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contato-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--cor-branco);
        flex-direction: column;
        padding: 80px 40px;
        gap: 24px;
        box-shadow: -5px 0 30px rgba(0,0,0,0.1);
        transition: var(--transicao);
    }
    
    .nav-links.ativo {
        right: 0;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .hero-text h1 {
        font-size: 2.2rem;
    }
    
    .hero-text p {
        font-size: 1rem;
    }
    
    .btn-outline {
        margin-left: 0;
        margin-top: 16px;
    }
    
    .sobre-stats {
        gap: 24px;
    }
    
    .stat .numero {
        font-size: 2rem;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    section {
        padding: 70px 0;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 1.8rem;
    }
    
    .servicos-grid {
        grid-template-columns: 1fr;
    }
    
    .sobre-stats {
        flex-wrap: wrap;
    }
}