/* ============================================================================ tokens.css — design tokens do portal nanoGiga Tema claro/escuro via [data-theme] no ; CSS custom properties. ========================================================================== */ :root { /* Paleta base (light) */ --bg: #f4f7ff; --bg-soft: #e9effc; --surface: rgba(255, 255, 255, 0.62); --surface-strong: rgba(255, 255, 255, 0.86); --border: rgba(15, 32, 74, 0.12); --text: #101b36; --text-soft: #44506e; --text-invert: #f4f7ff; /* Gradiente de marca (liquid glass / molten metal) */ --brand-1: #4f7cff; --brand-2: #9b5cff; --brand-3: #ff5ca8; --brand-4: #ff9a5c; --brand-grad: linear-gradient(120deg, var(--brand-1), var(--brand-2) 45%, var(--brand-3) 80%, var(--brand-4)); --brand-grad-soft: linear-gradient(120deg, rgba(79, 124, 255, 0.16), rgba(155, 92, 255, 0.16) 45%, rgba(255, 92, 168, 0.16) 80%, rgba(255, 154, 92, 0.16)); /* Variantes de texto com contraste WCAG AA (>= 4.5:1) sobre a superfície clara */ --text-link: #3f66e8; --text-accent: #cd2f7a; --focus-ring: 0 0 0 3px rgba(79, 124, 255, 0.45); /* Raio e sombras */ --radius-sm: 10px; --radius: 18px; --radius-lg: 26px; --shadow: 0 10px 40px rgba(16, 27, 54, 0.08); --shadow-lg: 0 24px 70px rgba(16, 27, 54, 0.14); /* Tipografia */ --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; --text-xs: 0.75rem; --text-sm: 0.875rem; --text-base: 1rem; --text-lg: 1.125rem; --text-xl: 1.375rem; --text-2xl: 1.75rem; --text-3xl: 2.25rem; --text-4xl: 3rem; --text-5xl: 4rem; /* Layout */ --container: 1160px; --header-h: 72px; --gutter: clamp(1rem, 4vw, 2.5rem); --ease: cubic-bezier(0.22, 1, 0.36, 1); --t-fast: 0.18s; --t-med: 0.35s; --t-slow: 0.7s; } [data-theme="dark"] { --bg: #0b1020; --bg-soft: #101a33; --surface: rgba(21, 30, 58, 0.62); --surface-strong: rgba(21, 30, 58, 0.9); --border: rgba(148, 170, 255, 0.16); --text: #eef2ff; --text-soft: #a7b2d4; --text-invert: #0b1020; --text-link: #8ba6ff; --text-accent: #ff8ec2; --shadow: 0 10px 40px rgba(0, 0, 0, 0.35); --shadow-lg: 0 24px 70px rgba(0, 0, 0, 0.5); --focus-ring: 0 0 0 3px rgba(129, 160, 255, 0.5); } /* Redução de movimento (acessibilidade) */ @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; } } /* ============================================================================ glass.css — glassmorphism, glass glow e "liquid glass" Superfícies translúcidas com blur, brilho de borda e highlight topo. ========================================================================== */ .glass-panel, .glass-card { position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); backdrop-filter: blur(18px) saturate(1.4); -webkit-backdrop-filter: blur(18px) saturate(1.4); box-shadow: var(--shadow); } /* Brilho "glass glow": linha de luz no topo da superfície */ .glass-panel::before, .glass-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 1px; border-radius: var(--radius) var(--radius) 0 0; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.65), transparent); pointer-events: none; } [data-theme="dark"] .glass-panel::before, [data-theme="dark"] .glass-card::before { background: linear-gradient(90deg, transparent, rgba(150, 180, 255, 0.4), transparent); } /* "Liquid glass": superfície mais intensa com gradiente sutil de marca */ .liquid-glass { background: linear-gradient(135deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.02)) padding-box, var(--brand-grad-soft) border-box; border: 1px solid transparent; backdrop-filter: blur(22px) saturate(1.6); -webkit-backdrop-filter: blur(22px) saturate(1.6); } /* Glass chips (botões/pílulas) */ .glass-chip { display: inline-flex; align-items: center; gap: 0.45rem; padding: 0.5rem 0.9rem; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); color: var(--text); font-size: var(--text-sm); cursor: pointer; transition: transform var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); } .glass-chip:hover, .glass-chip:focus-visible { transform: translateY(-1px); border-color: var(--brand-1); box-shadow: 0 6px 20px rgba(79, 124, 255, 0.22); } .glass-chip:focus-visible { outline: none; box-shadow: var(--focus-ring); } /* Hover "glow" das superfícies */ .glass-card { transition: transform var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease), border-color var(--t-med) var(--ease); } .glass-card:hover { transform: translateY(-4px); border-color: rgba(79, 124, 255, 0.45); box-shadow: var(--shadow-lg); } /* ============================================================================ effects.css — animações de fundo (molten metal), reveal, flip cards, hero ========================================================================== */ /* --------------------------------------------------------------------------- Fundo "Molten Metal" (body) Gradiente animado com blur e mesclagem — simula metal líquido em movimento. O tem ::before fixo atrás de todo o conteúdo (z-index negativo). ------------------------------------------------------------------------- */ body::before { content: ""; position: fixed; inset: -20%; z-index: -2; background: radial-gradient(38% 34% at 22% 28%, rgba(79, 124, 255, 0.34), transparent 62%), radial-gradient(34% 30% at 78% 22%, rgba(155, 92, 255, 0.3), transparent 62%), radial-gradient(30% 32% at 68% 78%, rgba(255, 92, 168, 0.26), transparent 62%), radial-gradient(28% 30% at 28% 74%, rgba(255, 154, 92, 0.22), transparent 62%), linear-gradient(135deg, var(--bg), var(--bg-soft) 55%, var(--bg)); filter: blur(46px) saturate(1.25); animation: molten-drift 26s ease-in-out infinite alternate; transition: background 0.5s ease; } @keyframes molten-drift { 0% { transform: translate3d(-2%, -1%, 0) scale(1); } 50% { transform: translate3d(2%, 2%, 0) scale(1.06); } 100% { transform: translate3d(-1%, 3%, 0) scale(1.02); } } /* Camada de ruído sutil para textura metálica (inline SVG data-uri) */ body::after { content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: 0.05; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E"); } /* Canvas de partículas (static/js/particles.js) */ #bg-particles { position: fixed; inset: 0; z-index: -1; pointer-events: none; } /* --------------------------------------------------------------------------- Reveal on scroll (static/js/reveal.js) ------------------------------------------------------------------------- */ [data-reveal], .reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); will-change: opacity, transform; } [data-reveal].is-visible, .reveal.is-visible { opacity: 1; transform: none; } /* --------------------------------------------------------------------------- Flip cards 3D (serviços) ------------------------------------------------------------------------- */ .flip-card { perspective: 1100px; min-height: 220px; } .flip-inner { position: relative; width: 100%; height: 100%; min-height: 220px; transform-style: preserve-3d; transition: transform 0.65s var(--ease); } .flip-card:hover .flip-inner, .flip-card:focus-visible .flip-inner, .flip-card.is-flipped .flip-inner { transform: rotateY(180deg); } .flip-front, .flip-back { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.9rem; padding: 1.75rem; text-align: center; backface-visibility: hidden; -webkit-backface-visibility: hidden; border-radius: var(--radius); } /* Frente: vidro mais transparente e com blur reduzido para o fundo "molten metal" animado aparecer através do card. */ .flip-front { background: rgba(255, 255, 255, 0.38); backdrop-filter: blur(6px) saturate(1.25); -webkit-backdrop-filter: blur(6px) saturate(1.25); } [data-theme="dark"] .flip-front { background: rgba(14, 22, 44, 0.46); } .flip-back { transform: rotateY(180deg); background: var(--brand-grad); border: none; color: var(--text-invert); } .flip-back .service-desc { color: rgba(255, 255, 255, 0.92); } .flip-hint { font-size: 1.4rem; opacity: 0.55; } /* --------------------------------------------------------------------------- Hero — Magic Rings (canvas em static/js/magic-rings.js) ------------------------------------------------------------------------- */ #hero-rings { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; } /* Texto com gradiente de marca (molten) */ .hero-gradient { background: var(--brand-grad); background-size: 220% 220%; -webkit-background-clip: text; background-clip: text; color: transparent; animation: grad-shift 7s ease-in-out infinite alternate; } @keyframes grad-shift { 0% { background-position: 0% 50%; } 100% { background-position: 100% 50%; } } /* ============================================================================ site.css — layout e componentes do site (header, hero, seções, footer) ========================================================================== */ *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } /* Atributo hidden sempre vence displays de classes (ex.: .modal-overlay, .btn) */ [hidden] { display: none !important; } html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); } body { font-family: var(--font); font-size: var(--text-base); line-height: 1.6; color: var(--text); background: var(--bg); min-height: 100vh; overflow-x: hidden; transition: background 0.4s ease, color 0.4s ease; } img, svg { display: block; max-width: 100%; } a { color: var(--brand-1); text-decoration: none; } a:hover { text-decoration: underline; } button { font-family: inherit; } :focus-visible { outline: none; box-shadow: var(--focus-ring); border-radius: var(--radius-sm); } .container { width: min(var(--container), 100% - 2 * var(--gutter)); margin-inline: auto; } .icon { flex-shrink: 0; } .visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; } /* --------------------------------------------------------------------------- Botões ------------------------------------------------------------------------- */ .btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem; padding: 0.8rem 1.5rem; border-radius: 999px; border: 1px solid transparent; font-size: var(--text-base); font-weight: 600; cursor: pointer; text-decoration: none; transition: transform var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease), background var(--t-fast) var(--ease), color var(--t-fast) var(--ease); } .btn:focus-visible { outline: none; box-shadow: var(--focus-ring); } .btn-primary { background: var(--brand-grad); color: #fff; box-shadow: 0 10px 26px rgba(79, 124, 255, 0.35); } .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(79, 124, 255, 0.45); text-decoration: none; } .btn-ghost { background: var(--surface); border-color: var(--border); color: var(--text); } .btn-ghost:hover { border-color: var(--brand-1); transform: translateY(-1px); text-decoration: none; } .btn-lg { padding: 1rem 2rem; font-size: var(--text-lg); } .link-btn { display: inline-flex; align-items: center; gap: 0.4rem; background: none; border: none; color: var(--text-soft); font-size: var(--text-sm); cursor: pointer; padding: 0.35rem 0.6rem; border-radius: var(--radius-sm); transition: color var(--t-fast), background var(--t-fast); } .link-btn:hover { color: var(--brand-1); background: var(--surface); } /* --------------------------------------------------------------------------- Header ------------------------------------------------------------------------- */ .site-header { position: sticky; top: 0.75rem; z-index: 40; width: min(var(--container), 100% - 2 * var(--gutter)); margin-inline: auto; border-radius: 999px; padding: 0.4rem 1.1rem; } .header-inner { display: flex; align-items: center; gap: 1rem; width: 100%; } .brand { display: inline-flex; align-items: center; gap: 0.55rem; color: var(--text); text-decoration: none; font-weight: 800; letter-spacing: -0.02em; } .brand:hover { text-decoration: none; } .brand-mark { display: inline-flex; color: var(--brand-1); } .brand-name { font-size: var(--text-lg); } .brand-name span { background: var(--brand-grad); -webkit-background-clip: text; background-clip: text; color: transparent; } .site-nav { display: flex; gap: 0.35rem; margin-inline: auto; } .nav-link { padding: 0.5rem 0.95rem; border-radius: 999px; color: var(--text-soft); font-weight: 600; font-size: var(--text-sm); transition: color var(--t-fast), background var(--t-fast); } .nav-link:hover { color: var(--text); background: var(--surface); text-decoration: none; } .nav-link.is-active { color: var(--text); background: var(--brand-grad-soft); } .header-actions { display: flex; align-items: center; gap: 0.5rem; } .theme-toggle { padding: 0.5rem; width: 34px; height: 34px; justify-content: center; } [data-theme="light"] .theme-icon-moon, [data-theme="dark"] .theme-icon-sun { display: none; } /* Seletor de idioma */ .lang-switcher { position: relative; } .lang-menu { position: absolute; top: calc(100% + 8px); right: 0; min-width: 170px; padding: 0.45rem; border-radius: var(--radius-sm); list-style: none; opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity var(--t-fast), transform var(--t-fast), visibility var(--t-fast); z-index: 50; } .lang-switcher.is-open .lang-menu { opacity: 1; visibility: visible; transform: none; } .lang-menu a { display: block; padding: 0.5rem 0.75rem; border-radius: 8px; color: var(--text); font-size: var(--text-sm); } .lang-menu a:hover, .lang-menu a.is-current { background: var(--brand-grad-soft); text-decoration: none; } /* --------------------------------------------------------------------------- Hero ------------------------------------------------------------------------- */ .hero { position: relative; min-height: min(88vh, 860px); display: flex; align-items: center; overflow: hidden; padding: var(--header-h) var(--gutter) 5rem; } .hero-inner { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 1.5rem; } .hero-badge { font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; font-size: var(--text-xs); color: var(--text-soft); } .hero-title { font-size: clamp(2.4rem, 7vw, var(--text-5xl)); line-height: 1.05; letter-spacing: -0.035em; font-weight: 800; display: flex; flex-direction: column; } .hero-subtitle { max-width: 640px; color: var(--text-soft); font-size: clamp(1rem, 2.4vw, var(--text-lg)); } /* --------------------------------------------------------------------------- Seções ------------------------------------------------------------------------- */ .section { padding: clamp(3.5rem, 8vw, 6.5rem) var(--gutter); } .section-head { text-align: center; margin-bottom: 3rem; } .section-title { font-size: clamp(1.8rem, 4.5vw, var(--text-3xl)); letter-spacing: -0.02em; font-weight: 800; } .section-subtitle { color: var(--text-soft); max-width: 620px; margin: 0.8rem auto 0; } /* --------------------------------------------------------------------------- Serviços (flip cards) ------------------------------------------------------------------------- */ .cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.4rem; } .service-icon { display: inline-flex; padding: 0.8rem; border-radius: 14px; background: var(--brand-grad-soft); color: var(--brand-1); } .flip-back .service-icon { background: rgba(255, 255, 255, 0.18); color: #fff; } .service-title { font-size: var(--text-lg); font-weight: 700; } /* --------------------------------------------------------------------------- Sobre ------------------------------------------------------------------------- */ .about-inner { display: grid; grid-template-columns: 1fr; gap: 2rem; max-width: 780px; } .about-text { color: var(--text-soft); margin-top: 1rem; } /* --------------------------------------------------------------------------- CTA ------------------------------------------------------------------------- */ .cta-inner { text-align: center; padding: clamp(2.5rem, 6vw, 4.5rem); background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)) padding-box, var(--brand-grad-soft) border-box; } .cta-title { font-size: clamp(1.7rem, 4.5vw, var(--text-3xl)); font-weight: 800; letter-spacing: -0.02em; } .cta-text { color: var(--text-soft); max-width: 560px; margin: 0.8rem auto 1.8rem; } /* --------------------------------------------------------------------------- Footer ------------------------------------------------------------------------- */ .site-footer { border-top: 1px solid var(--border); background: color-mix(in srgb, var(--surface) 55%, transparent); padding: 3rem var(--gutter) 2rem; margin-top: 2rem; } .footer-inner { display: grid; gap: 1.6rem; grid-template-columns: 1fr auto; align-items: start; } .footer-tagline { color: var(--text-soft); font-size: var(--text-sm); margin-top: 0.5rem; } .footer-links { display: flex; flex-direction: column; gap: 0.5rem; font-size: var(--text-sm); } .footer-links a { color: var(--text-link); } .footer-copy { grid-column: 1 / -1; color: var(--text-soft); font-size: var(--text-xs); text-align: center; border-top: 1px solid var(--border); padding-top: 1.2rem; } .footer-made { color: var(--text-accent); } /* --------------------------------------------------------------------------- Página de orçamento ------------------------------------------------------------------------- */ .budget-page { padding-top: 3rem; } .budget-head { text-align: center; margin-bottom: 2.5rem; } .budget-layout { display: grid; grid-template-columns: 250px 1fr; gap: 1.5rem; align-items: start; } .budget-tabs { display: flex; flex-direction: column; gap: 0.35rem; padding: 0.7rem; } .budget-tab { display: flex; align-items: center; gap: 0.6rem; width: 100%; padding: 0.75rem 0.9rem; border: none; background: transparent; border-radius: var(--radius-sm); color: var(--text-soft); font-weight: 600; font-size: var(--text-sm); cursor: pointer; transition: background var(--t-fast), color var(--t-fast); } .budget-tab:hover { background: var(--surface); color: var(--text); } .budget-tab.is-active { background: var(--brand-grad-soft); color: var(--text); } .budget-panel { padding: clamp(1.3rem, 3vw, 2rem); } .budget-status { min-height: 1.6rem; font-size: var(--text-sm); margin-bottom: 0.75rem; } .budget-status.is-error { color: #d64545; } .budget-status.is-ok { color: #2f9e5f; } .budget-fields { display: block; } /* Seções do formulário: grade por aba (renderizada no servidor — o painel nasce com a altura final no primeiro paint, sem CLS). */ .budget-section { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem 1.4rem; } .budget-section .field-full { grid-column: 1 / -1; } .section-hint { grid-column: 1 / -1; font-size: var(--text-sm); } .field { display: flex; flex-direction: column; gap: 0.35rem; } .field label { font-weight: 600; font-size: var(--text-sm); } .field .req { color: var(--brand-3); } .field-help { font-size: var(--text-xs); color: var(--text-soft); } .field input, .field select, .field textarea { font-family: inherit; font-size: var(--text-base); color: var(--text); background: var(--surface-strong); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 0.7rem 0.9rem; transition: border-color var(--t-fast), box-shadow var(--t-fast); width: 100%; } .field textarea { min-height: 96px; resize: vertical; } .field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline: none; border-color: var(--brand-1); box-shadow: var(--focus-ring); } .list-field { display: flex; flex-direction: column; gap: 0.5rem; } .list-field .list-row { display: flex; gap: 0.5rem; } .list-field .list-row input { flex: 1; } /* Reserva a altura de uma linha + botão para que listas vazias não causem reflow quando linhas são adicionadas via JS. */ .list-holder { display: flex; flex-direction: column; gap: 0.5rem; min-height: 2.9rem; } .list-add, .list-del { border: 1px solid var(--border); background: var(--surface); color: var(--text); border-radius: var(--radius-sm); padding: 0 0.7rem; cursor: pointer; display: inline-flex; align-items: center; } .list-del { color: #d64545; } .checkbox-field { flex-direction: row; align-items: center; gap: 0.6rem; } .checkbox-field input { width: 20px; height: 20px; accent-color: var(--brand-1); } .budget-actions { display: flex; gap: 0.8rem; margin-top: 1.6rem; align-items: center; } .budget-spacer { flex: 1; } .budget-meta { margin-top: 1rem; text-align: center; } .assets-drop { grid-column: 1 / -1; border: 2px dashed var(--border); border-radius: var(--radius); padding: 2rem 1.2rem; text-align: center; color: var(--text-soft); cursor: pointer; transition: border-color var(--t-fast), background var(--t-fast); } .assets-drop:hover, .assets-drop.is-drag { border-color: var(--brand-1); background: var(--brand-grad-soft); } .assets-list { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 0.6rem; } .asset-chip { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.4rem 0.75rem; background: var(--surface); border: 1px solid var(--border); border-radius: 999px; font-size: var(--text-xs); } /* --------------------------------------------------------------------------- 404 ------------------------------------------------------------------------- */ .notfound-inner { text-align: center; padding: 4rem 0; } .notfound-inner .section-title { font-size: clamp(4rem, 14vw, 8rem); background: var(--brand-grad); -webkit-background-clip: text; background-clip: text; color: transparent; } /* --------------------------------------------------------------------------- Responsivo ------------------------------------------------------------------------- */ @media (max-width: 860px) { .budget-layout { grid-template-columns: 1fr; } .budget-tabs { flex-direction: row; overflow-x: auto; } .budget-tab { width: auto; white-space: nowrap; } } @media (max-width: 640px) { .budget-section { grid-template-columns: 1fr; } .budget-section .field-full { grid-column: auto; } .footer-inner { grid-template-columns: 1fr; } .site-nav .nav-link { padding: 0.45rem 0.6rem; font-size: var(--text-xs); } .lang-current { display: none; } }