/* ==========================================================================
   Iriry — estilos do site institucional
   Tokens em :root; componentes usam só tokens (ver site/specs/design.md).
   ========================================================================== */

/* Fontes hospedadas no próprio site (SIL OFL 1.1, licenças em assets/fonts/).
   Arquivos variáveis: um arquivo cobre todos os pesos. */
/* Lexend normal — latin-ext */
@font-face {
  font-family: 'Lexend';
  font-style: normal;
  font-weight: 300 600;
  font-display: swap;
  src: url("../fonts/lexend-latin-ext.woff2") format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* Lexend normal — latin */
@font-face {
  font-family: 'Lexend';
  font-style: normal;
  font-weight: 300 600;
  font-display: swap;
  src: url("../fonts/lexend-latin.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;
}
/* Source Sans 3 italic — latin-ext */
@font-face {
  font-family: 'Source Sans 3';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/source-sans-3-italic-latin-ext.woff2") format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* Source Sans 3 italic — latin */
@font-face {
  font-family: 'Source Sans 3';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/source-sans-3-italic-latin.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;
}
/* Source Sans 3 normal — latin-ext */
@font-face {
  font-family: 'Source Sans 3';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("../fonts/source-sans-3-latin-ext.woff2") format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* Source Sans 3 normal — latin */
@font-face {
  font-family: 'Source Sans 3';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("../fonts/source-sans-3-latin.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;
}

:root {
  /* Petróleo (confiança) */
  --ink-950: #041a22;
  --ink-900: #072530;
  --ink-800: #0b2f3b;
  --ink-700: #12414f;
  --ink-600: #1d5664;

  /* Água (inovação) — acento */
  --aqua-300: #9af0dd;
  --aqua-400: #5fe3c9;
  --aqua-500: #2fcfb0;
  --teal-700: #0b6e66;   /* acento sobre fundo claro (contraste 6:1) */
  --teal-50:  #e6f6f2;

  /* Neutros */
  --paper:   #f4f6f5;
  --white:   #ffffff;
  --text:    #0e1e25;
  --muted:   #4a5a62;
  --line:    #dde4e2;
  --on-dark: #e8f1ef;
  --on-dark-muted: #a9bcbf;
  --line-dark: rgba(255, 255, 255, 0.10);

  --whatsapp: #25d366;
  --danger: #b42318;

  /* Tipografia */
  --font-head: "Lexend", system-ui, sans-serif;
  --font-body: "Source Sans 3", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Espaçamento (8pt) */
  --s-1: 4px;  --s-2: 8px;  --s-3: 12px; --s-4: 16px; --s-5: 24px;
  --s-6: 32px; --s-7: 48px; --s-8: 64px; --s-9: 96px; --s-10: 128px;

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;

  --shadow-1: 0 1px 2px rgba(7, 37, 48, 0.06), 0 2px 8px rgba(7, 37, 48, 0.05);
  --shadow-2: 0 10px 30px -12px rgba(7, 37, 48, 0.25);

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --t-fast: 160ms;
  --t-base: 240ms;

  --container: 1180px;
  --header-h: 72px;

  --z-header: 40;
  --z-float: 50;
  --z-menu: 60;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
[hidden] { display: none !important; }
figure { margin: 0; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.12; margin: 0; letter-spacing: -0.025em; font-weight: 600; text-wrap: balance; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--aqua-400); color: var(--ink-950); }

:focus-visible { outline: 3px solid var(--aqua-500); outline-offset: 3px; border-radius: 4px; }

.skip-link {
  position: absolute; left: 16px; top: -100px; z-index: 100;
  background: var(--aqua-400); color: var(--ink-950); padding: 12px 18px; border-radius: var(--radius-sm);
  font-weight: 700; text-decoration: none;
}
.skip-link:focus { top: 12px; }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 20px; }
@media (min-width: 768px) { .container { padding-inline: 32px; } }

.section { padding-block: var(--s-9); }
@media (max-width: 767px) { .section { padding-block: var(--s-8); } }

.section--paper { background: var(--paper); }
.section--white { background: var(--white); }
.section--dark { background: var(--ink-900); color: var(--on-dark); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-head); font-size: 0.75rem; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--teal-700);
  margin-bottom: var(--s-4);
}
.eyebrow::before { content: ""; width: 18px; height: 2px; background: currentColor; border-radius: 2px; }
.section--dark .eyebrow, .hero .eyebrow, .contact .eyebrow { color: var(--aqua-400); }

.h-display { font-size: clamp(2.4rem, 6vw, 4.4rem); font-weight: 600; }
.h-section { font-size: clamp(2rem, 4.2vw, 3.1rem); }
.h-section em, .h-display em { font-style: normal; color: var(--teal-700); }
.section--dark .h-section em, .hero .h-display em, .contact .h-section em { color: var(--aqua-400); }

.lead { font-size: clamp(1.08rem, 1.6vw, 1.22rem); color: var(--muted); max-width: 62ch; margin-top: var(--s-5); }
.section--dark .lead { color: var(--on-dark-muted); }

.section-head { max-width: 760px; margin-bottom: var(--s-8); }

/* ---------- Botões ---------- */
.btn {
  --_bg: var(--ink-900); --_fg: var(--white); --_bd: transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 12px 22px;
  border-radius: 999px; border: 1.5px solid var(--_bd);
  background: var(--_bg); color: var(--_fg);
  font-family: var(--font-head); font-size: 0.95rem; font-weight: 500; letter-spacing: -0.005em;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background-color var(--t-fast) ease, color var(--t-fast) ease, border-color var(--t-fast) ease, transform var(--t-fast) var(--ease-out), box-shadow var(--t-base) ease;
  touch-action: manipulation;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0) scale(0.98); }

.btn--accent { --_bg: var(--aqua-400); --_fg: var(--ink-950); }
.btn--accent:hover { --_bg: var(--aqua-300); box-shadow: 0 8px 24px -8px rgba(95, 227, 201, 0.55); }
.btn--ghost-dark { --_bg: transparent; --_fg: var(--on-dark); --_bd: rgba(255,255,255,0.28); }
.btn--ghost-dark:hover { --_bd: var(--aqua-400); --_fg: var(--white); }
.btn--ink:hover { --_bg: var(--ink-700); }
.btn--ghost { --_bg: transparent; --_fg: var(--text); --_bd: var(--line); }
.btn--ghost:hover { --_bd: var(--ink-900); }
.btn--sm { min-height: 40px; padding: 8px 16px; font-size: 0.875rem; }
.btn[disabled], .btn[aria-busy="true"] { opacity: 0.6; cursor: progress; transform: none; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-head); font-weight: 500; font-size: 0.95rem;
  color: var(--teal-700); text-decoration: none; border-bottom: 1.5px solid transparent; transition: border-color var(--t-fast);
}
.link-arrow:hover { border-color: currentColor; }
.link-arrow svg { width: 16px; height: 16px; transition: transform var(--t-fast) var(--ease-out); }
.link-arrow:hover svg { transform: translateX(3px); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: var(--z-header); height: var(--header-h);
  display: flex; align-items: center;
  transition: background-color var(--t-base) ease, border-color var(--t-base) ease, backdrop-filter var(--t-base);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled { background: rgba(7, 37, 48, 0.86); backdrop-filter: saturate(140%) blur(12px); -webkit-backdrop-filter: saturate(140%) blur(12px); border-color: var(--line-dark); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: var(--s-5); }

.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--white); }
.brand svg { width: 32px; height: 32px; }
.brand__name { font-family: var(--font-head); font-weight: 600; font-size: 1.32rem; letter-spacing: -0.04em; }
.brand__name span { color: var(--aqua-400); font-weight: 400; }

.nav { display: flex; align-items: center; gap: var(--s-6); }
.nav__list { display: flex; gap: var(--s-5); }
.nav__list a {
  position: relative; color: var(--on-dark-muted); text-decoration: none; font-size: 0.95rem; font-weight: 500; padding: 10px 2px;
  transition: color var(--t-fast);
}
.nav__list a::after { content: ""; position: absolute; left: 2px; right: 2px; bottom: 4px; height: 2px; background: var(--aqua-400); border-radius: 2px; transform: scaleX(0); transform-origin: left; transition: transform var(--t-base) var(--ease-out); }
.nav__list a:hover, .nav__list a[aria-current="true"] { color: var(--white); }
.nav__list a:hover::after, .nav__list a[aria-current="true"]::after { transform: scaleX(1); }

.menu-toggle {
  display: none; width: 44px; height: 44px; align-items: center; justify-content: center;
  background: transparent; border: 1px solid var(--line-dark); border-radius: 12px; color: var(--white); cursor: pointer;
}
.menu-toggle svg { width: 22px; height: 22px; }

@media (max-width: 960px) {
  .menu-toggle { display: inline-flex; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0; z-index: var(--z-menu);
    flex-direction: column; align-items: stretch; gap: var(--s-5);
    background: var(--ink-900); border-bottom: 1px solid var(--line-dark);
    padding: var(--s-5) 20px var(--s-6);
    transform: translateY(-8px); opacity: 0; visibility: hidden;
    transition: opacity var(--t-base) ease, transform var(--t-base) var(--ease-out), visibility 0s linear var(--t-base);
  }
  .nav.is-open { transform: none; opacity: 1; visibility: visible; transition: opacity var(--t-base) ease, transform var(--t-base) var(--ease-out); }
  .nav__list { flex-direction: column; gap: 0; }
  .nav__list a { display: block; padding: 14px 0; font-size: 1.1rem; border-bottom: 1px solid var(--line-dark); }
  .nav__list a::after { display: none; }
  .site-header.menu-open { background: var(--ink-900); }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; color: var(--on-dark);
  background:
    radial-gradient(900px 520px at 85% 10%, rgba(47, 207, 176, 0.16), transparent 60%),
    radial-gradient(700px 500px at 0% 100%, rgba(29, 86, 100, 0.55), transparent 65%),
    linear-gradient(180deg, var(--ink-950), var(--ink-800));
  padding-top: calc(var(--header-h) + var(--s-9));
  padding-bottom: var(--s-7);
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 70% at 70% 30%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 70% 30%, #000 30%, transparent 75%);
}
.hero__grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: var(--s-8); align-items: center; }
.hero .lead { color: var(--on-dark-muted); }
.hero .lead strong { color: var(--white); font-weight: 600; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: var(--s-3); margin-top: var(--s-6); }
.hero__note { margin-top: var(--s-4); font-size: 0.92rem; color: var(--on-dark-muted); display: flex; align-items: center; gap: 8px; }
.hero__note svg { width: 16px; height: 16px; color: var(--aqua-400); }

.hero__visual { position: relative; aspect-ratio: 1 / 0.92; }
.hero__visual svg { width: 100%; height: 100%; overflow: visible; }
.flow-line { stroke: rgba(154, 240, 221, 0.35); stroke-width: 1.5; fill: none; }
.flow-pulse { stroke: var(--aqua-400); stroke-width: 2; fill: none; stroke-linecap: round; stroke-dasharray: 10 220; animation: flow 3.6s linear infinite; }
.flow-pulse:nth-of-type(2n) { animation-delay: -1.2s; }
.flow-pulse:nth-of-type(3n) { animation-delay: -2.3s; }
@keyframes flow { to { stroke-dashoffset: -230; } }
.node-card rect { fill: rgba(11, 47, 59, 0.92); stroke: rgba(255,255,255,0.14); }
.node-card text { fill: var(--on-dark); font-family: var(--font-body); font-size: 13px; font-weight: 600; }
.node-card .sub { fill: var(--on-dark-muted); font-size: 11px; font-weight: 400; }
.node-core circle.ring { fill: none; stroke: rgba(95, 227, 201, 0.35); animation: breathe 4s ease-in-out infinite; transform-origin: center; transform-box: fill-box; }
@keyframes breathe { 0%, 100% { opacity: 0.35; transform: scale(1); } 50% { opacity: 0.9; transform: scale(1.06); } }

.hero__strip {
  position: relative; margin-top: var(--s-9); padding-top: var(--s-5); border-top: 1px solid var(--line-dark);
  display: flex; flex-wrap: wrap; gap: var(--s-3) var(--s-6);
  font-family: var(--font-head); font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--on-dark-muted);
}
.hero__strip li { display: inline-flex; align-items: center; gap: 10px; }
.hero__strip li + li::before { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--aqua-500); margin-right: var(--s-4); }
@media (max-width: 960px) { .hero__strip li + li::before { display: none; } .hero__strip { flex-direction: column; } }

@media (max-width: 960px) {
  .hero { padding-top: calc(var(--header-h) + var(--s-8)); }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { max-width: 520px; width: 100%; margin-inline: auto; }
}
@media (max-width: 560px) { .hero__visual { display: none; } .hero__ctas .btn { width: 100%; } }

/* ---------- Dores ---------- */
.pains { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-4); }
.pain {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--s-6);
  transition: border-color var(--t-base), box-shadow var(--t-base), transform var(--t-base) var(--ease-out);
}
.pain:hover { border-color: rgba(11, 110, 102, 0.35); box-shadow: var(--shadow-2); transform: translateY(-2px); }
.pain__quote {
  display: inline-block; background: var(--teal-50); color: var(--teal-700);
  font-family: var(--font-head); font-weight: 500; font-size: 0.95rem; padding: 6px 12px; border-radius: 8px; margin-bottom: var(--s-4);
}
.pain p { color: var(--muted); }
.pain p strong { color: var(--text); font-weight: 600; }
@media (max-width: 720px) { .pains { grid-template-columns: 1fr; } .pain { padding: var(--s-5); } }

/* ---------- Serviços ---------- */
.services { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: var(--s-9); align-items: start; }
.services__intro { position: sticky; top: calc(var(--header-h) + var(--s-6)); }
.services__intro .btn { margin-top: var(--s-6); }
.service-list { border-top: 1px solid var(--line); }
.service {
  display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: var(--s-5);
  padding: var(--s-6) 0; border-bottom: 1px solid var(--line);
}
.service__icon {
  width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center;
  background: var(--teal-50); color: var(--teal-700);
  transition: background-color var(--t-base), color var(--t-base), transform var(--t-base) var(--ease-out);
}
.service:hover .service__icon { background: var(--ink-900); color: var(--aqua-400); transform: rotate(-4deg); }
.service__icon svg { width: 24px; height: 24px; }
.service__head { display: flex; align-items: baseline; gap: var(--s-3); margin-bottom: 6px; }
.service__num { font-family: var(--font-head); font-size: 0.8rem; color: var(--teal-700); font-weight: 500; }
.service h3 { font-size: 1.28rem; }
.service p { color: var(--muted); }
.service__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: var(--s-3); }
.service__tags li { font-size: 0.8rem; padding: 3px 10px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); }
@media (max-width: 960px) {
  .services { grid-template-columns: 1fr; gap: var(--s-7); }
  .services__intro { position: static; }
}
@media (max-width: 480px) { .service { grid-template-columns: 1fr; gap: var(--s-3); } }

/* ---------- Faixa CTA ---------- */
.cta-band { background: var(--aqua-400); color: var(--ink-950); padding-block: var(--s-8); }
.cta-band .container { display: flex; align-items: center; justify-content: space-between; gap: var(--s-6); }
.cta-band h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
.cta-band p { margin-top: var(--s-3); max-width: 58ch; color: var(--ink-700); font-size: 1.08rem; }
@media (max-width: 820px) { .cta-band .container { flex-direction: column; align-items: flex-start; } }

/* ---------- Sobre ---------- */
.about { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr); gap: var(--s-9); align-items: start; }
.about__text p + p { margin-top: var(--s-4); }
.about__text p { color: var(--muted); max-width: 64ch; }
.about__text p strong { color: var(--text); font-weight: 600; }
.founder {
  display: flex; align-items: center; gap: var(--s-4); margin-top: var(--s-6); padding: var(--s-4) var(--s-5);
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); max-width: 460px;
}
.founder__avatar {
  flex: none; width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center; background: var(--ink-900); color: var(--aqua-400);
  font-family: var(--font-head); font-weight: 600; font-size: 1.1rem; letter-spacing: -0.02em;
}
img.founder__avatar { object-fit: cover; }
.founder strong { display: block; font-family: var(--font-head); font-weight: 500; }
.founder div span { font-size: 0.92rem; color: var(--muted); }
.founder__linkedin {
  margin-left: auto; width: 44px; height: 44px; border-radius: 12px; flex: none;
  display: grid; place-items: center; border: 1px solid var(--line); color: var(--teal-700);
  transition: background-color var(--t-fast), border-color var(--t-fast);
}
.founder__linkedin:hover { background: var(--teal-50); border-color: var(--teal-700); }
.founder__linkedin svg { width: 20px; height: 20px; }
.stats { display: grid; gap: 0; border-top: 1px solid var(--line); }
.stat { display: grid; grid-template-columns: 11rem minmax(0, 1fr); gap: var(--s-4); align-items: baseline; padding: var(--s-5) 0; border-bottom: 1px solid var(--line); }
.stat__value { font-family: var(--font-head); font-size: clamp(2.2rem, 4vw, 2.9rem); font-weight: 500; letter-spacing: -0.04em; color: var(--ink-900); font-variant-numeric: tabular-nums; white-space: nowrap; }
.stat__label { color: var(--muted); font-size: 0.98rem; }
.stats dd { margin: 0; }
@media (max-width: 960px) { .about { grid-template-columns: 1fr; gap: var(--s-7); } }
@media (max-width: 420px) { .stat { grid-template-columns: 1fr; gap: 2px; } }

.values { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-5); margin-top: var(--s-8); padding-top: var(--s-7); border-top: 1px solid var(--line); }
.value h3 { font-size: 1.08rem; display: flex; align-items: center; gap: 10px; margin-bottom: var(--s-2); }
.value h3 svg { width: 22px; height: 22px; color: var(--teal-700); flex: none; }
.value p { color: var(--muted); font-size: 0.98rem; }
@media (max-width: 820px) { .values { grid-template-columns: 1fr; } }

/* ---------- Portfólio ---------- */
.work-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-5); }
.work {
  display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden;
  transition: transform var(--t-base) var(--ease-out), box-shadow var(--t-base), border-color var(--t-base);
}
.work:hover { transform: translateY(-4px); box-shadow: var(--shadow-2); border-color: rgba(11,110,102,0.3); }
.work__media { position: relative; aspect-ratio: 16 / 11; background: linear-gradient(160deg, var(--ink-800), var(--ink-950)); overflow: hidden; }
.work__media svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.work__media svg .float { transition: transform 600ms var(--ease-out); }
.work:hover .work__media svg .float { transform: translateY(-6px); }
.work__body { padding: var(--s-5) var(--s-5) var(--s-6); display: flex; flex-direction: column; gap: var(--s-3); flex: 1; }
.work__meta { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { font-size: 0.78rem; font-weight: 600; padding: 3px 10px; border-radius: 999px; background: var(--teal-50); color: var(--teal-700); }
.chip--status { background: #fff4e0; color: #8a4b00; }
.work h3 { font-size: 1.24rem; }
.work p { color: var(--muted); font-size: 0.98rem; }
.work__facts { margin-top: auto; padding-top: var(--s-3); border-top: 1px solid var(--line); display: grid; gap: 6px; font-size: 0.92rem; color: var(--muted); }
.work__facts li { display: flex; gap: 8px; align-items: flex-start; }
.work__facts svg { width: 16px; height: 16px; color: var(--teal-700); flex: none; margin-top: 4px; }
.work--next {
  grid-column: 1 / -1; flex-direction: row; align-items: center; justify-content: space-between; gap: var(--s-6);
  background: var(--ink-900); color: var(--on-dark); border-color: var(--ink-900); padding: var(--s-6) var(--s-7);
}
.work--next:hover { border-color: var(--ink-900); }
.work--next h3 { font-size: clamp(1.35rem, 2.4vw, 1.75rem); color: var(--white); }
.work--next p { color: var(--on-dark-muted); margin-top: var(--s-2); }
@media (max-width: 680px) { .work--next { flex-direction: column; align-items: flex-start; padding: var(--s-6); } }
@media (max-width: 1024px) { .work-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 680px) { .work-grid { grid-template-columns: 1fr; } }

/* ---------- Processo ---------- */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--s-5); counter-reset: step; }
.step { position: relative; padding-top: var(--s-5); border-top: 1px solid var(--line); }
.step::before {
  counter-increment: step; content: "0" counter(step);
  display: block; font-family: var(--font-head); font-size: 3.4rem; font-weight: 300; line-height: 1; letter-spacing: -0.04em;
  color: transparent; -webkit-text-stroke: 1.2px #a9bcbf; margin-bottom: var(--s-4);
}
.step__who { display: inline-block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; padding: 3px 9px; border-radius: 6px; background: var(--paper); color: var(--muted); margin-bottom: var(--s-3); }
.step__who--us { background: var(--ink-900); color: var(--aqua-400); }
.step h3 { font-size: 1.16rem; margin-bottom: var(--s-2); }
.step p { color: var(--muted); font-size: 0.98rem; }
.steps-cta { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-5); margin-top: var(--s-8); }
.steps-cta p { color: var(--muted); }
@media (max-width: 960px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: var(--s-7); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* ---------- Depoimentos ---------- */
.quotes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-5); }
.quote {
  display: flex; flex-direction: column; gap: var(--s-5); padding: var(--s-6);
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg);
}
.quote__mark { width: 32px; height: 32px; color: var(--aqua-500); }
.quote blockquote { margin: 0; font-size: 1.06rem; line-height: 1.6; color: var(--text); }
.quote figcaption { margin-top: auto; display: flex; align-items: center; gap: var(--s-3); padding-top: var(--s-4); border-top: 1px solid var(--line); }
.quote__avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--teal-50); color: var(--teal-700); display: grid; place-items: center; font-family: var(--font-head); font-weight: 600; flex: none; }
img.quote__avatar { object-fit: cover; }
.quote figcaption strong { display: block; font-weight: 600; font-size: 0.98rem; }
.quote figcaption span { font-size: 0.88rem; color: var(--muted); }
.quote figcaption a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
.quote figcaption a:hover { color: var(--teal-700); }
.quote[data-placeholder] blockquote { color: var(--muted); }
@media (max-width: 1024px) { .quotes { grid-template-columns: 1fr; max-width: 680px; } }

/* ---------- FAQ ---------- */
.faq-wrap { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: var(--s-9); }
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: var(--s-4);
  padding: var(--s-5) 0; font-family: var(--font-head); font-weight: 500; font-size: 1.1rem; min-height: 48px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .plus { flex: none; width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; transition: transform var(--t-base) var(--ease-out), background-color var(--t-base); }
.faq summary .plus svg { width: 16px; height: 16px; }
.faq details[open] summary .plus { transform: rotate(45deg); background: var(--ink-900); color: var(--aqua-400); border-color: var(--ink-900); }
.faq details p { color: var(--muted); padding-bottom: var(--s-5); max-width: 64ch; }
@media (max-width: 960px) { .faq-wrap { grid-template-columns: 1fr; gap: var(--s-6); } }

/* ---------- Contato ---------- */
.contact {
  color: var(--on-dark);
  background:
    radial-gradient(700px 400px at 100% 0%, rgba(47, 207, 176, 0.12), transparent 60%),
    var(--ink-900);
}
.contact__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--s-9); align-items: start; }
.contact .lead { color: var(--on-dark-muted); }
.contact-list { margin-top: var(--s-7); border-top: 1px solid var(--line-dark); }
.contact-list li { display: flex; justify-content: space-between; align-items: center; gap: var(--s-4); padding: var(--s-4) 0; border-bottom: 1px solid var(--line-dark); }
.contact-list .k { font-family: var(--font-head); font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--on-dark-muted); }
.contact-list .v { text-align: right; color: var(--white); }
.contact-list a.v { color: var(--aqua-400); text-decoration: none; font-weight: 600; }
.contact-list a.v:hover { text-decoration: underline; }

.socials { display: flex; gap: var(--s-2); margin-top: var(--s-6); }
.socials a {
  width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center;
  border: 1px solid var(--line-dark); color: var(--on-dark); transition: background-color var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.socials a:hover { background: var(--aqua-400); color: var(--ink-950); border-color: var(--aqua-400); }
.socials svg { width: 20px; height: 20px; }

.wa-card {
  background: linear-gradient(160deg, rgba(95, 227, 201, 0.14), rgba(95, 227, 201, 0.04));
  border: 1px solid rgba(95, 227, 201, 0.35); border-radius: var(--radius-lg); padding: var(--s-6); margin-bottom: var(--s-5);
}
.wa-card h3 { font-size: 1.2rem; color: var(--white); }
.wa-card p { color: var(--on-dark-muted); margin: var(--s-2) 0 var(--s-5); }
.wa-card .btn { width: 100%; }

.form { background: rgba(255, 255, 255, 0.03); border: 1px solid var(--line-dark); border-radius: var(--radius-lg); padding: var(--s-6); }
.form__title { font-family: var(--font-head); font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--aqua-400); margin-bottom: var(--s-5); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4); }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: var(--s-4); }
.field label { font-size: 0.9rem; font-weight: 600; color: var(--on-dark); }
.field label .opt { font-weight: 400; color: var(--on-dark-muted); }
.field label .req { color: var(--aqua-400); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 48px; padding: 12px 14px; font-size: 1rem;
  background: rgba(4, 26, 34, 0.6); color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.16); border-radius: 10px;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.field textarea { min-height: 120px; resize: vertical; }
.field select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%23a9bcbf' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m4 6 4 4 4-4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px; }
.field select option { background: var(--ink-900); color: var(--white); }
.field input::placeholder, .field textarea::placeholder { color: #7f9599; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--aqua-400); box-shadow: 0 0 0 3px rgba(95, 227, 201, 0.25); }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: #ff8a80; }
.field__error { font-size: 0.86rem; color: #ffb4ab; display: none; }
.field.has-error .field__error { display: block; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-4); margin-top: var(--s-2); }
.form__legal { font-size: 0.86rem; color: var(--on-dark-muted); margin-top: var(--s-4); }
.form__legal a { color: var(--aqua-300); }
.form__status { margin-top: var(--s-4); padding: 12px 14px; border-radius: 10px; font-size: 0.95rem; display: none; }
.form__status.is-ok { display: block; background: rgba(95, 227, 201, 0.14); border: 1px solid rgba(95, 227, 201, 0.4); color: var(--white); }
.form__status.is-err { display: block; background: rgba(255, 138, 128, 0.12); border: 1px solid rgba(255, 138, 128, 0.45); color: #ffdad6; }
.spinner { width: 16px; height: 16px; border-radius: 50%; border: 2px solid currentColor; border-right-color: transparent; animation: spin 0.8s linear infinite; display: none; }
.btn[aria-busy="true"] .spinner { display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (max-width: 960px) { .contact__grid { grid-template-columns: 1fr; gap: var(--s-7); } }
@media (max-width: 560px) { .form__row { grid-template-columns: 1fr; gap: 0; } .form, .wa-card { padding: var(--s-5); } .form__actions .btn { width: 100%; } }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink-950); color: var(--on-dark-muted); padding: var(--s-8) 0 var(--s-6); font-size: 0.95rem; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--s-6); }
.footer__grid p { max-width: 34ch; margin-top: var(--s-3); }
.footer__title { font-family: var(--font-head); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--aqua-400); margin-bottom: var(--s-3); }
.footer__grid li { margin-bottom: 6px; }
.footer__grid a:not(.brand) { text-decoration: none; display: inline-block; padding: 3px 0; }
.footer__grid a:hover { color: var(--white); }
.footer__bottom { margin-top: var(--s-7); padding-top: var(--s-5); border-top: 1px solid var(--line-dark); display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--s-3); font-size: 0.86rem; }
@media (max-width: 820px) { .footer__grid { grid-template-columns: 1fr 1fr; } .footer__grid > :first-child { grid-column: 1 / -1; } }
@media (max-width: 420px) { .footer__grid { grid-template-columns: 1fr; } }

/* ---------- WhatsApp flutuante ---------- */
.wa-float {
  position: fixed; right: 20px; bottom: calc(20px + env(safe-area-inset-bottom) + var(--consent-h, 0px)); z-index: var(--z-float);
  display: inline-flex; align-items: center; gap: 10px;
  height: 56px; padding: 0 20px 0 16px; border-radius: 999px;
  background: var(--whatsapp); color: #062e16; text-decoration: none; font-family: var(--font-head); font-weight: 500;
  box-shadow: 0 10px 28px -8px rgba(18, 140, 70, 0.55);
  transition: transform var(--t-base) var(--ease-out), box-shadow var(--t-base), opacity var(--t-base);
}
.wa-float svg { width: 26px; height: 26px; }
.wa-float:hover { transform: translateY(-2px); box-shadow: 0 14px 32px -8px rgba(18, 140, 70, 0.65); }
.wa-float__label { font-size: 0.95rem; }
.wa-float.is-hidden { opacity: 0; transform: translateY(12px); pointer-events: none; }
@media (max-width: 640px) { .wa-float { width: 56px; padding: 0; justify-content: center; } .wa-float__label { display: none; } }

/* ---------- Aviso de cookies ---------- */
.consent {
  position: fixed; left: 16px; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom)); z-index: var(--z-menu);
  max-width: 560px; margin-inline: auto;
  display: flex; align-items: center; gap: var(--s-5);
  padding: var(--s-4) var(--s-5); border-radius: var(--radius);
  background: var(--ink-900); color: var(--on-dark); border: 1px solid var(--line-dark);
  box-shadow: 0 18px 40px -16px rgba(4, 26, 34, 0.6);
}
.consent__title { font-size: 1rem; color: var(--white); margin-bottom: 2px; }
.consent p { font-size: 0.92rem; color: var(--on-dark-muted); line-height: 1.5; }
.consent a { color: var(--aqua-300); }
.consent__actions { display: flex; gap: var(--s-2); flex: none; }
.consent .btn { min-height: 44px; }
@media (max-width: 560px) {
  .consent { flex-direction: column; align-items: stretch; gap: var(--s-3); }
  .consent__actions .btn { flex: 1; }
}
.link-btn { background: none; border: 0; padding: 3px 0; cursor: pointer; color: inherit; font: inherit; text-align: left; }
.link-btn:hover { color: var(--white); }

/* ---------- Animações de entrada ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out); transition-delay: var(--d, 0ms); }
.reveal.is-in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .flow-pulse { display: none; }
}

@media print {
  .site-header, .wa-float, .hero__visual, .form, .wa-card { display: none !important; }
  .hero, .section--dark, .contact { background: none !important; color: #000 !important; }
}

/* ---------- Páginas legais ---------- */
.legal-header { position: static; background: var(--ink-950); border-bottom: 1px solid var(--line-dark); }
.legal-header .container { display: flex; align-items: center; justify-content: space-between; gap: var(--s-4); }

.legal-hero {
  background:
    radial-gradient(900px 520px at 85% 10%, rgba(47, 207, 176, 0.14), transparent 60%),
    linear-gradient(180deg, var(--ink-950), var(--ink-900));
  color: var(--on-dark);
  padding-block: var(--s-8) var(--s-7);
}
.legal-hero .eyebrow { color: var(--aqua-400); }
.legal-hero__title { font-size: clamp(2rem, 4.5vw, 3.2rem); }
.legal-hero__updated { color: var(--on-dark-muted); font-size: 0.95rem; margin-top: var(--s-3); }

.legal { padding-block: var(--s-8) var(--s-9); }
.legal__wrap { max-width: 760px; }
.legal__body { color: var(--muted); overflow-wrap: anywhere; }
.legal__body > :first-child { margin-top: 0; }
.legal__body h2 { font-size: clamp(1.35rem, 2.4vw, 1.75rem); color: var(--text); margin: var(--s-7) 0 var(--s-3); }
.legal__body h3 { font-size: 1.15rem; color: var(--text); margin: var(--s-6) 0 var(--s-2); }
.legal__body p { margin-bottom: var(--s-3); }
.legal__body ul, .legal__body ol { padding-left: 1.4em; margin-bottom: var(--s-4); }
.legal__body ul { list-style: disc; }
.legal__body ol { list-style: decimal; }
.legal__body li { margin-bottom: 6px; }
.legal__body li::marker { color: var(--teal-700); }
.legal__body a { color: var(--teal-700); text-underline-offset: 3px; }
.legal__body a:hover { color: var(--ink-900); }
.legal__body a:focus-visible { outline-color: var(--teal-700); }
.legal__body strong { color: var(--text); }
.legal__body hr { border: 0; border-top: 1px solid var(--line); margin: var(--s-6) 0; }

.legal__table { overflow-x: auto; margin: var(--s-4) 0 var(--s-5); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.legal__table table { width: 100%; min-width: 620px; border-collapse: collapse; font-size: 0.94rem; }
.legal__table th, .legal__table td { padding: 10px 12px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.legal__table tr:last-child td { border-bottom: 0; }
.legal__table:focus-visible { outline-color: var(--teal-700); }
.legal__table th { background: var(--teal-50); color: var(--text); font-family: var(--font-head); font-weight: 500; }

.legal-footer { padding-top: var(--s-6); }
.legal-footer .footer__bottom { margin-top: 0; }
.legal-footer a { color: var(--on-dark-muted); text-decoration: none; }
.legal-footer a:hover { color: var(--white); }

@media (max-width: 560px) {
  .legal { padding-block: var(--s-7) var(--s-8); }
  .legal__table table { min-width: 540px; }
}

@media print {
  .legal-hero { background: none !important; color: #000 !important; padding-block: 0 var(--s-5); }
  .legal { padding-block: 0; }
  .legal-footer { display: none; }
}