/* ============================================================= PORTFÓLIO — Eng. Tulio Lyra Design System: Engenharia / BIM Estrutura: Variáveis -> Reset -> Layout -> Componentes -> Seções -> Responsivo ============================================================= */ /* ---------- 1. VARIÁVEIS DE TEMA ---------- */ :root { /* Paleta - Light mode */ --bg: #f4f6f8; --bg-alt: #ffffff; --surface: #ffffff; --surface-hover: #eef1f4; --border: #dfe4e9; --text-primary: #10151c; --text-secondary: #4b5563; --text-muted: #7a8593; --brand-primary: #30503a; /* verde escuro — cor principal da marca Plano BIM */ --brand-secondary: #4a7a5a; /* verde médio, tom secundário da marca */ --accent: #dc5800; /* laranja — cor de destaque da marca Plano BIM */ --accent-hover: #b84700; --accent-blue: #5b8f6b; /* verde suave (alternativa decorativa) */ --success: #1e9e63; --shadow-sm: 0 2px 8px rgba(48, 80, 58, 0.08); --shadow-md: 0 8px 24px rgba(48, 80, 58, 0.12); --shadow-lg: 0 20px 48px rgba(48, 80, 58, 0.18); --radius-sm: 8px; --radius-md: 14px; --radius-lg: 22px; --font-heading: 'Space Grotesk', 'Inter', sans-serif; --font-body: 'Inter', sans-serif; --transition: 0.25s ease; --header-height: 76px; } /* Dark mode: aplicado via atributo no pelo JS */ html[data-theme="dark"] { --bg: #0e1712; --bg-alt: #122016; --surface: #16261b; --surface-hover: #1c3121; --border: #2b4232; --text-primary: #eef2ee; --text-secondary: #b9c7bb; --text-muted: #84987f; --brand-primary: #cfe3d5; --brand-secondary: #8fb89c; --accent: #ff8a3d; --accent-hover: #dc5800; --accent-blue: #7fb890; --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25); --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35); --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.5); } /* ---------- 2. RESET ---------- */ * , *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } html { scroll-behavior: smooth; /* Compensa o menu "sticky" ao pular para uma seção via âncora */ scroll-padding-top: var(--header-height); } body { font-family: var(--font-body); background: var(--bg); color: var(--text-primary); line-height: 1.6; -webkit-font-smoothing: antialiased; transition: background var(--transition), color var(--transition); overflow-x: hidden; } img { max-width: 100%; display: block; } a { text-decoration: none; color: inherit; } ul { list-style: none; } button { font-family: inherit; cursor: pointer; border: none; background: none; } input, select, textarea { font-family: inherit; font-size: 1rem; } h1, h2, h3, h4 { font-family: var(--font-heading); line-height: 1.2; color: var(--text-primary); } .container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; } .hidden { display: none !important; } /* ---------- 3. SCROLL REVEAL (CSS puro) ---------- */ .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; } .reveal.is-visible { opacity: 1; transform: translateY(0); } /* ---------- 4. FAIXA DA LOGO + HEADER / NAVEGAÇÃO ---------- */ /* Faixa da logo, de ponta a ponta, acima do menu. O fundo usa a mesma cor de fundo da própria logo, então ela parece "esticar" a peça sem cortar ou distorcer a imagem (object-fit: contain). */ .logo-banner { display: flex; align-items: center; justify-content: center; width: 100%; background: #30503a; padding: 12px 0; } .logo-banner__img { height: 56px; width: auto; max-width: 90%; object-fit: contain; display: block; } .header { position: sticky; top: 0; z-index: 1000; background: rgba(244, 246, 248, 0.85); backdrop-filter: blur(10px); border-bottom: 1px solid transparent; transition: background var(--transition), border-color var(--transition), box-shadow var(--transition); } html[data-theme="dark"] .header { background: rgba(14, 23, 18, 0.85); } .header.scrolled { border-bottom-color: var(--border); box-shadow: var(--shadow-sm); } .header__inner { height: var(--header-height); display: flex; align-items: center; justify-content: space-between; } .logo__image { height: 40px; width: auto; border-radius: 8px; display: block; } .nav__list { display: flex; gap: 32px; } .nav__link { position: relative; font-size: 0.95rem; font-weight: 500; color: var(--text-secondary); padding: 6px 0; transition: color var(--transition); } .nav__link::after { content: ''; position: absolute; left: 0; bottom: 0; width: 0; height: 2px; background: var(--accent); transition: width var(--transition); } .nav__link:hover, .nav__link.active-link { color: var(--text-primary); } .nav__link:hover::after, .nav__link.active-link::after { width: 100%; } .header__actions { display: flex; align-items: center; gap: 14px; } .theme-toggle { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; background: var(--surface); border: 1px solid var(--border); color: var(--text-primary); transition: background var(--transition), transform var(--transition); } .theme-toggle:hover { background: var(--surface-hover); transform: rotate(15deg); } .nav-toggle { display: none; flex-direction: column; gap: 5px; width: 32px; height: 24px; } .nav-toggle span { display: block; height: 2px; background: var(--text-primary); border-radius: 2px; transition: transform var(--transition), opacity var(--transition); } /* ---------- 5. BOTÕES ---------- */ .btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 14px 26px; border-radius: var(--radius-sm); font-weight: 600; font-size: 0.95rem; transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition); white-space: nowrap; } .btn--primary { background: var(--accent); color: #fff; box-shadow: var(--shadow-sm); } .btn--primary:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: var(--shadow-md); } .btn--outline { background: transparent; color: var(--text-primary); border: 1.5px solid var(--border); } .btn--outline:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); } .btn--sm { padding: 10px 18px; font-size: 0.85rem; margin-top: 8px; } .btn--full { width: 100%; } .btn--whatsapp { background: #25d366; color: #ffffff; box-shadow: var(--shadow-sm); } .btn--whatsapp:hover { background: #1ebe5b; transform: translateY(-2px); box-shadow: var(--shadow-md); } /* CTA de WhatsApp centralizado ao final de cada seção */ .section-cta { display: flex; justify-content: center; margin-top: 48px; } /* Botão flutuante de WhatsApp (fixo, canto inferior esquerdo) */ .whatsapp-float { position: fixed; bottom: 28px; left: 28px; width: 58px; height: 58px; border-radius: 50%; background: #25d366; color: #ffffff; display: grid; place-items: center; font-size: 1.6rem; box-shadow: var(--shadow-md); z-index: 900; transition: transform var(--transition), background var(--transition); } .whatsapp-float:hover { background: #1ebe5b; transform: translateY(-3px) scale(1.05); } @media (max-width: 640px) { .whatsapp-float { width: 50px; height: 50px; font-size: 1.4rem; bottom: 18px; left: 18px; } } /* ---------- 6. HERO ---------- */ .hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; } .hero__bg { position: absolute; inset: 0; background: radial-gradient(circle at 15% 20%, rgba(220, 88, 0, 0.14), transparent 45%), radial-gradient(circle at 85% 80%, rgba(48, 80, 58, 0.20), transparent 45%), linear-gradient(180deg, var(--bg) 0%, var(--bg) 100%); z-index: -1; } .hero__container { max-width: 820px; } .hero__eyebrow { display: inline-block; font-weight: 600; color: var(--accent); letter-spacing: 0.06em; text-transform: uppercase; font-size: 0.85rem; margin-bottom: 18px; } .hero__title { font-size: clamp(2.1rem, 5vw, 3.4rem); font-weight: 700; margin-bottom: 20px; color: var(--text-primary); } .hero__subtitle { font-size: 1.1rem; color: var(--text-secondary); max-width: 640px; margin-bottom: 34px; } .hero__subtitle strong { color: var(--text-primary); } .hero__actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; } .hero__stats { display: flex; gap: 40px; flex-wrap: wrap; } .stat { display: flex; flex-direction: column; } .stat__number { font-family: var(--font-heading); font-size: 1.9rem; font-weight: 700; color: var(--brand-primary); } html[data-theme="dark"] .stat__number { color: var(--accent); } .stat__label { color: var(--text-muted); font-size: 0.85rem; } .hero__scroll { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); color: var(--text-muted); font-size: 1.1rem; animation: bounce 2.2s infinite; } @keyframes bounce { 0%, 100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 8px); } } /* ---------- 7. SEÇÕES GERAIS ---------- */ .section { padding: 110px 0; } .section--alt { background: var(--bg-alt); } .section__head { max-width: 620px; margin-bottom: 56px; } .section__tag { display: inline-block; font-size: 0.8rem; font-weight: 600; color: var(--accent); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 10px; } .section__title { font-size: clamp(1.6rem, 3.4vw, 2.3rem); font-weight: 700; } .section__desc { margin-top: 12px; color: var(--text-secondary); } /* ---------- 8. SOBRE ---------- */ .about { display: flex; flex-direction: column; gap: 56px; } /* Bloco superior: foto ao lado do texto */ .about__intro { display: grid; grid-template-columns: 240px 1fr; gap: 44px; align-items: center; } .about__text p { color: var(--text-secondary); margin-bottom: 18px; } .about__photo-wrap { position: relative; width: 100%; } /* Blob decorativo que acompanha o mouse (efeito parallax sutil) */ .about__photo-bg { position: absolute; inset: -26px; background: radial-gradient(circle at 28% 25%, var(--accent) 0%, transparent 60%), radial-gradient(circle at 75% 75%, var(--brand-secondary) 0%, transparent 60%); filter: blur(38px); opacity: 0.6; border-radius: 50%; z-index: 0; transition: transform 0.2s ease-out; pointer-events: none; will-change: transform; } .about__photo { position: relative; z-index: 1; display: block; width: 100%; aspect-ratio: 3 / 4; object-fit: cover; object-position: top center; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); border: 3px solid var(--surface); } /* Bloco inferior: softwares e tecnologias, em largura total */ .about__tools-section { padding-top: 44px; border-top: 1px solid var(--border); } .about__tools-title { font-size: 1.05rem; text-align: center; margin-bottom: 24px; } .tools-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; } .tool-card { display: flex; flex-direction: column; align-items: center; gap: 8px; flex: 0 1 130px; padding: 18px 10px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-md); text-align: center; font-size: 0.82rem; font-weight: 600; color: var(--text-secondary); transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition); } .tool-card i { font-size: 1.4rem; color: var(--accent-blue); } .tool-card:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: var(--shadow-sm); } /* ---------- 9. SERVIÇOS / ESPECIALIDADES ---------- */ .services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; } .service-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 34px 26px; transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition); } .service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--accent); } .service-card__icon { width: 54px; height: 54px; display: grid; place-items: center; border-radius: var(--radius-sm); background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary)); color: #fff; font-size: 1.3rem; margin-bottom: 20px; } .service-card h3 { font-size: 1.05rem; margin-bottom: 10px; } .service-card p { font-size: 0.9rem; color: var(--text-secondary); } /* ---------- 10. FILTROS DE PORTFÓLIO ---------- */ .filters { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; } .filter-btn { padding: 10px 20px; border-radius: 999px; border: 1.5px solid var(--border); background: var(--surface); color: var(--text-secondary); font-weight: 600; font-size: 0.85rem; transition: all var(--transition); } .filter-btn:hover { border-color: var(--accent); color: var(--text-primary); } .filter-btn.active { background: var(--brand-primary); border-color: var(--brand-primary); color: #fff; } html[data-theme="dark"] .filter-btn.active { background: var(--accent); border-color: var(--accent); color: #10151c; } /* ---------- 11. GRID DE PROJETOS ---------- */ .projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; } .project-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; transition: transform var(--transition), box-shadow var(--transition); } .project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); } .project-card__image { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--surface-hover); } .project-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; } .project-card:hover .project-card__image img { transform: scale(1.08); } .project-card__tag { position: absolute; top: 14px; left: 14px; background: rgba(48, 80, 58, 0.88); color: #fff; font-size: 0.72rem; font-weight: 600; padding: 6px 12px; border-radius: 999px; backdrop-filter: blur(4px); } .project-card__body { padding: 24px; } .project-card__body h3 { font-size: 1.05rem; margin-bottom: 10px; } .project-card__body p { font-size: 0.88rem; color: var(--text-secondary); margin-bottom: 16px; } .project-card__link { font-size: 0.85rem; font-weight: 600; color: var(--accent); display: inline-flex; align-items: center; gap: 8px; transition: gap var(--transition); } .project-card__link:hover { gap: 12px; } .projects-empty { text-align: center; color: var(--text-muted); padding: 40px 0; } /* ---------- 12. MODAL ---------- */ .modal-overlay { position: fixed; inset: 0; background: rgba(8, 16, 11, 0.72); backdrop-filter: blur(4px); display: none; align-items: center; justify-content: center; z-index: 2000; padding: 24px; } .modal-overlay.active { display: flex; } .modal { display: none; background: var(--surface); border-radius: var(--radius-lg); max-width: 640px; width: 100%; max-height: 88vh; overflow-y: auto; position: relative; box-shadow: var(--shadow-lg); animation: modalPop 0.3s ease; } .modal.active { display: block; } @keyframes modalPop { from { opacity: 0; transform: scale(0.94) translateY(10px); } to { opacity: 1; transform: scale(1) translateY(0); } } .modal__image { width: 100%; aspect-ratio: 16/9; object-fit: cover; } .modal__close { position: absolute; top: 14px; right: 14px; width: 36px; height: 36px; border-radius: 50%; background: rgba(48, 80, 58, 0.75); color: #fff; font-size: 1.4rem; display: grid; place-items: center; line-height: 1; z-index: 2; } .modal__body { padding: 30px; } .modal__body h3 { font-size: 1.3rem; margin: 12px 0 16px; } .modal__body p { color: var(--text-secondary); margin-bottom: 14px; font-size: 0.92rem; } .modal__specs { margin-top: 18px; display: flex; flex-direction: column; gap: 10px; } .modal__specs li { font-size: 0.88rem; color: var(--text-secondary); display: flex; gap: 10px; align-items: center; } .modal__specs i { color: var(--success); } /* ---------- 13. FLUXO BIM ---------- */ .flow { display: flex; align-items: stretch; justify-content: space-between; gap: 12px; flex-wrap: wrap; } .flow__step { flex: 1 1 200px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 28px 22px; text-align: center; transition: transform var(--transition), box-shadow var(--transition); } .flow__step:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); } .flow__icon { width: 52px; height: 52px; margin: 0 auto 16px; display: grid; place-items: center; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--accent-blue)); color: #fff; font-size: 1.2rem; } .flow__step h3 { font-size: 1rem; margin-bottom: 8px; } .flow__step p { font-size: 0.85rem; color: var(--text-secondary); } .flow__arrow { display: flex; align-items: center; justify-content: center; color: var(--text-muted); font-size: 1.2rem; } /* ---------- 14. CONTATO ---------- */ .contact { display: grid; grid-template-columns: 1.4fr 1fr; gap: 50px; } .contact__form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px; display: flex; flex-direction: column; gap: 20px; } .form-group { display: flex; flex-direction: column; gap: 8px; } .form-group label { font-size: 0.85rem; font-weight: 600; color: var(--text-secondary); } .form-group input, .form-group select, .form-group textarea { padding: 13px 16px; border-radius: var(--radius-sm); border: 1.5px solid var(--border); background: var(--bg); color: var(--text-primary); transition: border-color var(--transition); resize: vertical; } .form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--accent); } .form-error { font-size: 0.78rem; color: #e0392b; min-height: 14px; } .form-success { display: none; align-items: center; gap: 8px; font-size: 0.85rem; color: var(--success); font-weight: 600; } .form-success.visible { display: flex; } .contact__info { display: flex; flex-direction: column; gap: 22px; } .contact-item { display: flex; align-items: center; gap: 16px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 20px; transition: transform var(--transition), border-color var(--transition); } .contact-item:hover { transform: translateX(4px); border-color: var(--accent); } .contact-item i { font-size: 1.4rem; color: var(--accent); width: 28px; text-align: center; } .contact-item span { display: block; font-size: 0.78rem; color: var(--text-muted); margin-bottom: 2px; } .contact-item a, .contact-item div strong { font-weight: 600; font-size: 0.95rem; } .contact-item .contact-item__value { font-weight: 600; font-size: 0.9rem; color: var(--text-primary); } /* ---------- 14.1 DEPOIMENTOS ---------- */ .testimonials-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; } .testimonial-card { background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--accent); border-radius: var(--radius-lg); padding: 32px; transition: transform var(--transition), box-shadow var(--transition); } .testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); } .testimonial-card__icon { color: var(--accent); font-size: 1.4rem; opacity: 0.5; margin-bottom: 14px; display: block; } .testimonial-card p { font-size: 1.02rem; color: var(--text-secondary); font-style: italic; margin-bottom: 18px; } .testimonial-card footer { font-weight: 600; font-size: 0.85rem; color: var(--text-primary); } @media (max-width: 640px) { .testimonials-grid { grid-template-columns: 1fr; } } /* ---------- 15. RODAPÉ ---------- */ .footer { background: var(--brand-primary); color: #dbe7f5; padding: 40px 0; } html[data-theme="dark"] .footer { background: #0c1710; } .footer__inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 20px; } .footer__brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-family: var(--font-heading); } .logo__image--footer { height: 44px; } .footer__social { display: flex; gap: 14px; } .footer__social a { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; background: rgba(255,255,255,0.08); transition: background var(--transition), transform var(--transition); } .footer__social a:hover { background: var(--accent); transform: translateY(-3px); } .footer__legal { text-align: right; font-size: 0.8rem; opacity: 0.75; } .footer__legal p { margin-bottom: 4px; } /* ---------- 16. BOTÃO VOLTAR AO TOPO ---------- */ .back-to-top { position: fixed; bottom: 28px; right: 28px; width: 46px; height: 46px; border-radius: 50%; background: var(--accent); color: #fff; display: grid; place-items: center; box-shadow: var(--shadow-md); opacity: 0; pointer-events: none; transform: translateY(10px); transition: opacity var(--transition), transform var(--transition), background var(--transition); z-index: 900; } .back-to-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); } .back-to-top:hover { background: var(--accent-hover); } /* ============================================================= 17. RESPONSIVIDADE (Mobile-first refinado com breakpoints) ============================================================= */ @media (max-width: 1024px) { .services-grid { grid-template-columns: repeat(2, 1fr); } .projects-grid { grid-template-columns: repeat(2, 1fr); } .tool-card { flex-basis: 110px; } } @media (max-width: 720px) { .about__intro { grid-template-columns: 1fr; justify-items: center; text-align: center; } .about__photo-wrap { max-width: 220px; } } @media (max-width: 860px) { .nav { position: absolute; top: 100%; left: 0; right: 0; background: var(--bg-alt); border-bottom: 1px solid var(--border); max-height: 0; overflow: hidden; transition: max-height 0.35s ease; } .nav.open { max-height: 400px; } .nav__list { flex-direction: column; gap: 0; padding: 10px 24px 20px; } .nav__list li { border-bottom: 1px solid var(--border); } .nav__link { display: block; padding: 14px 0; } .client-area-link { font-size: 0; padding: 10px; } .client-area-link i { font-size: 1rem; } .nav-toggle { display: flex; } .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); } .nav-toggle.open span:nth-child(2) { opacity: 0; } .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); } .contact { grid-template-columns: 1fr; } .flow { flex-direction: column; } .flow__arrow { transform: rotate(90deg); } } @media (max-width: 640px) { .section { padding: 70px 0; } .services-grid { grid-template-columns: 1fr; } .projects-grid { grid-template-columns: 1fr; } .tool-card { flex-basis: calc(50% - 8px); } .hero__stats { gap: 26px; } .footer__inner { flex-direction: column; text-align: center; } .footer__legal { text-align: center; } .contact__form { padding: 24px; } .logo-banner { padding: 10px 0; } .logo-banner__img { height: 40px; } }