/* Fontes auto-hospedadas (SIL Open Font License, ver fonts/) */
@font-face { font-family: "Chakra Petch"; font-style: normal; font-weight: 500; font-display: swap; src: url(fonts/chakra-petch-latin-500-normal.woff2) format("woff2"); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: "Chakra Petch"; font-style: normal; font-weight: 600; font-display: swap; src: url(fonts/chakra-petch-latin-600-normal.woff2) format("woff2"); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url(fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2"); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url(fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2"); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 400; font-display: swap; src: url(fonts/ibm-plex-sans-latin-400-normal.woff2) format("woff2"); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 500; font-display: swap; src: url(fonts/ibm-plex-sans-latin-500-normal.woff2) format("woff2"); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 600; font-display: swap; src: url(fonts/ibm-plex-sans-latin-600-normal.woff2) format("woff2"); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }

/* Layout: página única. Cabeçalho fino, abertura com a logo sobre o azul da marca, grade de serviços, rodapé. Contato e Sobre abrem em painel. */
:root {
  --navy-900: #0a1628;
  --navy-800: #0d1d36;
  --navy-700: #112748;
  --line: #22406b;
  --cyan: #31bdf0;
  --cyan-soft: #8fdcf8;
  --silver: #cfd6df;
  --muted: #8ea2bd;
  --font-display: "Chakra Petch", "Segoe UI", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--navy-900);
  color: var(--silver);
  font: 400 1rem/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--cyan); }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 2px; }
.wrap { width: 100%; max-width: 68rem; margin-inline: auto; padding-inline: max(16px, 4vw); }

/* Cabeçalho */
.top {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 10;
  background: color-mix(in srgb, var(--navy-900) 88%, transparent);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 60%, transparent);
}
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: .7rem; }
.brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--silver); }
.brand img { width: 2rem; height: 2rem; }
.brand span { font: 600 1.05rem/1 var(--font-display); letter-spacing: .14em; text-transform: uppercase; }
.nav { display: flex; gap: .25rem; }
.nav button, .nav a {
  font: 500 .9rem/1 var(--font-body); color: var(--silver);
  background: none; border: 1px solid transparent; border-radius: 4px;
  padding: .55rem .8rem; cursor: pointer; text-decoration: none;
}
.nav button:hover, .nav a:hover { color: var(--cyan); }
.nav { align-items: center; }
.nav-social { display: flex; align-items: center; gap: .1rem; margin-left: .35rem; padding-left: .6rem; border-left: 1px solid var(--line); }
.nav .nav-icon { padding: 0; width: 2.5rem; height: 2.5rem; display: inline-grid; place-items: center; }
.nav-icon svg { width: 1.3rem; height: 1.3rem; transition: transform .2s ease; }
.nav-icon.wa svg { fill: #25d366; }
.nav-icon svg.ig { fill: none; stroke: url(#ig-grad); stroke-width: 2; }
.nav-icon svg.ig .dot { fill: url(#ig-grad); stroke: none; }
.nav .nav-icon:hover svg { transform: scale(1.12); }

/* Abertura */
.hero {
  background: radial-gradient(ellipse 70% 90% at 50% 40%, var(--navy-700) 0%, var(--navy-800) 45%, var(--navy-900) 100%);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.hero .wrap { display: grid; justify-items: center; text-align: center; gap: 1.5rem; padding-block: clamp(3rem, 8vw, 5.5rem); }
.hero-logo { width: min(28rem, 100%); height: auto; }
.tagline span { white-space: nowrap; }
.tagline {
  text-wrap: balance;
  margin: 0; font: 500 .8rem/1.4 var(--font-mono); letter-spacing: .18em; text-transform: uppercase; color: var(--cyan);
}
.hero h1 {
  margin: .5rem 0 0; max-width: 34rem;
  font: 500 clamp(1.35rem, 3.2vw, 1.9rem)/1.3 var(--font-display);
  color: #fff; text-wrap: balance;
}
.hero p.lead { margin: 0; max-width: 36rem; color: var(--muted); text-wrap: pretty; }
.actions { display: flex; flex-wrap: wrap; justify-content: center; gap: .75rem; margin-top: .5rem; }
.btn {
  font: 600 .95rem/1 var(--font-body); border-radius: 4px; padding: .9rem 1.3rem; cursor: pointer;
  border: 1px solid var(--cyan); text-decoration: none; display: inline-flex; align-items: center; gap: .5rem;
}
.btn-primary { background: var(--cyan); color: var(--navy-900); }
.btn-primary:hover { background: var(--cyan-soft); border-color: var(--cyan-soft); }
.btn-ghost { background: transparent; color: var(--silver); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }

/* Serviços */
section.services { padding-block: clamp(3rem, 7vw, 5rem); }
.section-head { display: grid; gap: .5rem; margin-bottom: 2rem; max-width: 40rem; }
.eyebrow { font: 500 .75rem/1 var(--font-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--cyan); }
.section-head h2 { margin: 0; font: 600 clamp(1.5rem, 3vw, 2rem)/1.2 var(--font-display); color: #fff; text-wrap: balance; }
.section-head p { margin: 0; color: var(--muted); }
.grid {
  display: grid; grid-template-columns: 1fr;
  border-top: 1px solid var(--line); border-left: 1px solid var(--line);
}
.svc {
  display: grid; grid-template-rows: auto auto 1fr; gap: .6rem;
  padding: 1.5rem 1.5rem 1.3rem;
  border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  min-width: 0; transition: background .2s;
}
.svc:hover { background: color-mix(in srgb, var(--navy-700) 70%, transparent); }
.svc svg { width: 1.75rem; height: 1.75rem; stroke: var(--cyan); fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.svc h3 { margin: 0; font: 600 1.1rem/1.3 var(--font-display); color: #fff; }
.svc p { margin: 0; font-size: .95rem; color: var(--muted); }

/* Rodapé */
footer { border-top: 1px solid var(--line); background: var(--navy-800); }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .75rem 2rem; padding-block: 1.5rem; font-size: .85rem; color: var(--muted); }
footer a { color: var(--cyan); text-decoration: none; }

/* Sobre e Contato */
section.services, section.about, section.contact { scroll-margin-top: 4.5rem; }
section.about { background: var(--navy-800); border-block: 1px solid var(--line); padding-block: clamp(3rem, 7vw, 5rem); }
.about-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.about .section-head { margin-bottom: 0; }
section.contact { padding-block: clamp(3rem, 7vw, 5rem); }

/* Botão flutuante do WhatsApp */
.wa-float {
  position: fixed; z-index: 20;
  right: max(16px, env(safe-area-inset-right, 0px));
  bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .8rem 1.15rem .8rem .95rem; border-radius: 999px;
  background: #25d366; color: #0b2e1a; text-decoration: none;
  font: 600 .95rem/1 var(--font-body);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .35);
  transition: transform .2s ease, box-shadow .2s ease;
}
.wa-float svg { width: 1.5rem; height: 1.5rem; fill: currentColor; flex: none; }
.wa-float:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(0, 0, 0, .45); }
.wa-float::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  border: 2px solid #25d366; animation: ring 2.8s ease-out infinite; pointer-events: none;
}
@keyframes ring { 0% { opacity: .7; transform: scale(1); } 70%, 100% { opacity: 0; transform: scale(1.25); } }
/* Logo animada */
.hero { position: relative; }
.hero .wrap { position: relative; z-index: 1; }
.traces { position: absolute; inset: 0; width: 100%; height: 100%; display: block; pointer-events: none; }
.hero-logo { width: min(28rem, 100%); display: grid; justify-items: center; gap: .9rem; }
.logo-icon { width: 38%; height: auto; overflow: visible; }
.frame { fill: none; stroke: #cccccc; stroke-width: 2.4; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 1; animation: draw 1.4s cubic-bezier(.6, 0, .2, 1) .1s forwards; }
.trail { fill: none; stroke: var(--cyan); stroke-width: 2.4; stroke-linecap: butt; opacity: 0; animation: trailin .6s ease 1.4s forwards; }
@keyframes trailin { to { opacity: var(--o, 1); } }
.trail.o3 { --o: .3; }
.trail.o6 { --o: .6; }
.trail.o10 { --o: 1; }
.node { opacity: 0; animation: fadein .5s ease 1.3s forwards; }
.node circle { fill: var(--navy-700); stroke: #cccccc; stroke-width: 2.3; }
.node .core { fill: var(--cyan); stroke: none; animation: blink 2.4s ease-in-out infinite; }
.e path { fill: var(--cyan); fill-rule: evenodd; }
.wordmark { position: relative; display: block; width: 100%; animation: rise .8s ease .9s both; }
.wordmark img { width: 100%; height: auto; }
.wordmark::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, transparent 42%, rgba(255, 255, 255, .9) 50%, transparent 58%) no-repeat;
  background-size: 250% 100%; background-position: 100% 0;
  -webkit-mask: url(logo-nome.svg) center / 100% 100% no-repeat;
          mask: url(logo-nome.svg) center / 100% 100% no-repeat;
  animation: shine 7s ease-in-out 2.6s infinite;
}
.hero .tagline { animation: rise .7s ease 1.1s both; }
.hero h1 { animation: rise .7s ease 1.25s both; }
.hero p.lead { animation: rise .7s ease 1.4s both; }
.hero .actions { animation: rise .7s ease 1.55s both; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes fadein { to { opacity: 1; } }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: .3; } }
@keyframes shine { 0% { background-position: 100% 0; } 22%, 100% { background-position: 0% 0; } }
@keyframes redraw { from { stroke-dashoffset: 1; } to { stroke-dashoffset: 0; } }

/* Cartões: traço no topo e ícone redesenhado ao passar o mouse */
.svc { position: relative; }
.svc::before {
  content: ""; position: absolute; left: -1px; right: -1px; top: -1px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan) 30%, var(--cyan-soft) 70%, transparent);
  transform: scaleX(0); transform-origin: left; transition: transform .5s ease;
}
.svc:hover::before { transform: scaleX(1); }
.js-draw .svc svg * { stroke-dasharray: 1; }
.js-draw .svc:hover svg * { animation: redraw .9s ease; }
.btn-primary { position: relative; overflow: hidden; }
.btn-primary::after {
  content: ""; position: absolute; inset: 0; transform: translateX(-120%);
  background: linear-gradient(100deg, transparent 30%, rgba(255, 255, 255, .55) 50%, transparent 70%);
}
.btn-primary:hover::after { transform: translateX(120%); transition: transform .7s ease; }

.contact-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .75rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr)); max-width: 46rem; }
.contact-list li {
  display: grid; grid-template-columns: 1fr auto; align-items: center; gap: .25rem 1rem;
  padding: 1.1rem 1.2rem; border: 1px solid var(--line); border-radius: 4px; background: var(--navy-800);
}
.contact-list .label { grid-column: 1 / -1; font: 500 .7rem/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--cyan); }
.contact-list .value { font-size: 1.15rem; color: #fff; user-select: all; min-width: 0; overflow-wrap: anywhere; }
.copy {
  font: 500 .8rem/1 var(--font-body); color: var(--silver); background: none;
  border: 1px solid var(--line); border-radius: 4px; padding: .45rem .7rem; cursor: pointer;
}
.copy:hover { border-color: var(--cyan); color: var(--cyan); }
.copy.done { border-color: var(--cyan); color: var(--cyan); }
.facts { margin: .75rem 0 0; display: grid; grid-template-columns: auto 1fr; gap: .5rem 1.25rem; align-items: baseline; }
.facts dt { font: 500 .72rem/1.6 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--cyan); }
.facts dd { margin: 0; color: var(--silver); min-width: 0; }
.how { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.25rem; }
.how li { display: grid; gap: .2rem; padding-left: 1.1rem; border-left: 2px solid var(--line); color: var(--muted); }
.how li strong { color: #fff; font: 600 1.05rem/1.3 var(--font-display); }

@media (min-width: 52rem) { .about-grid { grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; } }
@media (min-width: 36rem) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 60rem) { .grid { grid-template-columns: repeat(4, 1fr); } .svc { padding: 1.4rem 1.25rem 1.2rem; } }
@media (max-width: 24rem) {
  .actions { width: 100%; }
  .actions .btn { flex: 1 1 100%; justify-content: center; }
  .contact-list li { grid-template-columns: 1fr; }
  .contact-list .copy { justify-self: start; }
  .contact-list .value { overflow-wrap: normal; }
}
@media (max-width: 34rem) {
  .brand span { display: none; }
  .tagline { letter-spacing: .08em; font-size: .72rem; }
  .nav button, .nav a { padding: .55rem .7rem; min-height: 44px; display: inline-flex; align-items: center; }
  .nav .nav-icon { width: 2.75rem; height: 2.75rem; }
  .nav-social { margin-left: .1rem; padding-left: .3rem; }
  .wa-float { padding: .9rem; }
  .wa-float span { display: none; }
  footer .wrap { padding-bottom: 5.5rem; }
}

/* Página 404 */
.notfound { min-height: 100vh; min-height: 100dvh; display: grid; align-items: center; border-bottom: 0; }
.notfound img { width: 7.5rem; height: auto; }