/* ==========================================================================
   FICA A DICA — Design System (shared stylesheet) · v2
   ficaadica.com.br · Paulo Teixeira · pt-BR · LIGHT THEME
   Pure CSS, zero JavaScript. Mobile-first, WCAG AA.
   Signature blue: #009bdb · Signature gradient: #0700dd -> #00f2ff
   Headings: Space Grotesk · Body: Literata
   --------------------------------------------------------------------------
   v2 goal: uniform, world-class, modern-2026 polish across EVERY section.
   Refined buttons, cohesive spacing rhythm, layered shadows, soft borders,
   smooth CSS-only micro-interactions, elegant section dividers.
   --------------------------------------------------------------------------
   How to reuse: every page links this file with
   <link rel="stylesheet" href="/assets/styles.css">
   See DESIGN_NOTES.md for the full class catalogue.
   ========================================================================== */

/* ===== 1. DESIGN TOKENS ================================================== */
:root {
  /* --- Brand blues (the signature is --blue) --- */
  --blue:        #009bdb;   /* THE brand blue — logo, primary accents */
  --blue-deep:   #0700dd;   /* gradient start, deep brand ink */
  --blue-cyan:   #00f2ff;   /* gradient end (bright accent only) */
  --blue-link:   #0170b9;   /* AA-safe blue for links/small text on white (4.9:1) */
  --blue-ink:    #064f73;   /* deep blue used as heading color */

  /* --- Neutral / ink scale --- */
  --ink:         #1a2530;   /* primary body text (12.6:1 on white) */
  --ink-soft:    #41525f;   /* secondary text / leads (7.4:1) */
  --muted:       #5e6e7c;   /* captions, meta, hints (AA on white and on --bg-alt) */
  --line:        #e4ebf2;   /* hairline borders */
  --line-soft:   #eef3f8;   /* faint borders / dividers */

  /* --- Surfaces --- */
  --bg:          #ffffff;   /* page background */
  --bg-alt:      #f5f9fd;   /* alternating section surface */
  --bg-tint:     #e7f5fc;   /* blue-tinted wells (icons, chips) */
  --bg-deep:     #0b2a3d;   /* deep section / footer base */

  /* --- Accent support --- */
  --gold:        #f5a623;   /* stars / ratings */
  --ok:          #1ca35e;   /* success / positive deltas */

  /* --- Signature gradients (use sparingly) --- */
  --grad:        linear-gradient(130deg, #0700dd 0%, #0a7bdf 52%, #00d6f7 100%);
  --grad-vivid:  linear-gradient(130deg, #0700dd 0%, #00f2ff 100%);
  --grad-soft:   linear-gradient(135deg, #0700dd14, #00f2ff10);
  --grad-deep:   linear-gradient(160deg, #0c3a57 0%, #0a2a40 58%, #07223a 100%);

  /* --- Elevation (layered, soft) --- */
  --shadow-xs:   0 1px 2px rgba(11,42,61,.05);
  --shadow-sm:   0 1px 2px rgba(11,42,61,.05), 0 2px 6px rgba(11,42,61,.05);
  --shadow-md:   0 4px 10px rgba(11,42,61,.06), 0 12px 26px rgba(11,42,61,.08);
  --shadow-lg:   0 8px 22px rgba(11,42,61,.08), 0 26px 60px rgba(11,42,61,.14);
  --shadow-blue: 0 8px 18px rgba(7,0,221,.18), 0 14px 34px rgba(0,155,219,.24);
  --shadow-blue-hover: 0 10px 22px rgba(7,0,221,.24), 0 20px 46px rgba(0,155,219,.34);

  /* --- Radii --- */
  --radius:      20px;
  --radius-sm:   14px;
  --radius-xs:   11px;
  --radius-pill: 999px;

  /* --- Easing --- */
  --ease:        cubic-bezier(.22, .61, .36, 1);
  --ease-out:    cubic-bezier(.16, 1, .3, 1);

  /* --- Layout --- */
  --maxw:        1180px;
  --maxw-read:   72ch;      /* comfortable measure for long-form articles */

  /* --- Spacing scale (8px base) --- */
  --sp-1: .25rem;  --sp-2: .5rem;  --sp-3: .75rem; --sp-4: 1rem;
  --sp-5: 1.5rem;  --sp-6: 2rem;   --sp-7: 3rem;   --sp-8: 4rem;
  --sp-9: 5.5rem;

  /* --- Section rhythm (uniform vertical cadence) --- */
  --section-y:   96px;

  /* --- Typography --- */
  --font-head: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --font-body: "Literata", Georgia, "Times New Roman", serif;
  --font-ui:   "Space Grotesk", system-ui, -apple-system, Segoe UI, sans-serif;
}

/* ===== 2. RESET & BASE ================================================== */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 88px; /* sticky header offset for in-page anchors */
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  font-size: 18px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-head);
  color: var(--blue-ink);
  line-height: 1.14;
  margin: 0 0 .5em;
  font-weight: 700;
  letter-spacing: -.022em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.55rem); }
h3 { font-size: clamp(1.2rem, 2.4vw, 1.45rem); }
h4 { font-size: 1.05rem; }

p  { margin: 0 0 1rem; text-wrap: pretty; }
ul, ol { margin: 0 0 1rem; padding-left: 1.3em; }
li { margin: .3em 0; }

a { color: var(--blue-link); text-decoration: none; transition: color .15s var(--ease); }
a:hover { text-decoration: underline; }
/* In-flow links stay distinguishable without relying on color (WCAG 1.4.1) */
.prose a, .about-body p a, .hero-micro a, .footer-bottom a, .callout a, .faq-a a, .note a {
  text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1.5px;
  text-decoration-color: rgba(1,112,185,.4);
}
.prose a:hover, .about-body p a:hover, .hero-micro a:hover, .faq-a a:hover, .note a:hover {
  text-decoration-color: currentColor;
}

img { max-width: 100%; height: auto; display: block; }
strong, b { font-weight: 700; }

/* ===== 3. ACCESSIBILITY ================================================= */
.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 999;
  background: var(--blue-ink); color: #fff; padding: 12px 18px;
  border-radius: 0 0 12px 0; font-family: var(--font-ui); font-weight: 600;
}
.skip-link:focus { left: 0; }

:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 2px;
  border-radius: 6px;
}

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

/* ===== 4. LAYOUT PRIMITIVES ============================================= */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

section { padding: var(--section-y) 0; position: relative; }
.section-alt  { background: var(--bg-alt); }
.section-tint { background: linear-gradient(180deg, var(--bg-tint), #fff 70%); }

/* Elegant hairline dividers between adjacent same-colour sections */
.section-alt + .section-alt { border-top: 1px solid var(--line); }

.section-head { max-width: 760px; margin-bottom: 3rem; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .lead { margin-left: auto; margin-right: auto; }
.section-head.center .eyebrow { justify-content: center; }
.section-head h2 { margin-bottom: .4em; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-ui); font-weight: 600;
  font-size: .8rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--blue-link); margin-bottom: 1rem;
}
.eyebrow::before {
  content: ""; width: 26px; height: 3px; border-radius: 3px;
  background: var(--grad-vivid); flex: none;
}

.lead { font-size: 1.16rem; color: var(--ink-soft); max-width: 62ch; }

.grad-text {
  background: var(--grad-vivid);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: var(--blue-deep);
}

/* ===== 5. BUTTONS (modern 2026 — refined, CSS-only micro-interactions) == */
.btn {
  --btn-py: 14px;
  --btn-px: 28px;
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-ui); font-weight: 600; font-size: 1rem; letter-spacing: -.005em;
  padding: var(--btn-py) var(--btn-px); border-radius: var(--radius-pill);
  border: 1.5px solid transparent; cursor: pointer; line-height: 1;
  white-space: nowrap; text-decoration: none; isolation: isolate;
  -webkit-tap-highlight-color: transparent;
  transition: transform .22s var(--ease-out), box-shadow .28s var(--ease-out),
              background .22s var(--ease), border-color .22s var(--ease), color .22s var(--ease);
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(.985); transition-duration: .08s; }
.btn:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }
.btn svg { width: 18px; height: 18px; flex: none; }

/* Primary — SOLID brand blue (chosen variant 7: refined solid + sliding arrow).
   Clean, modern, bug-free. The sliding-arrow affordance lives in .btn .arrow below. */
.btn-primary {
  background: var(--blue); color: #fff;
  box-shadow: 0 6px 16px rgba(0,155,219,.26);
}
.btn-primary:hover { background: #0089c4; color: #fff; box-shadow: 0 11px 26px rgba(0,155,219,.36); }

/* Solid — alias of primary (same refined solid blue) for explicit use */
.btn-solid { background: var(--blue); color: #fff; box-shadow: 0 6px 16px rgba(0,155,219,.26); }
.btn-solid:hover { background: #0089c4; color: #fff; box-shadow: 0 11px 26px rgba(0,155,219,.36); }

/* White — solid white button for use on blue/dark backgrounds (the "white case") */
.btn-white { background: #fff; color: var(--blue-ink); box-shadow: 0 6px 16px rgba(7,0,221,.18); }
.btn-white:hover { background: #f4fbfe; color: var(--blue-link); box-shadow: 0 11px 26px rgba(7,0,221,.26); }

/* Secondary — refined outline, blue-tinted fill on hover */
.btn-secondary {
  background: #fff; color: var(--blue-ink); border-color: var(--line); box-shadow: var(--shadow-xs);
}
.btn-secondary:hover {
  border-color: #9fd6ef; color: var(--blue-link); background: #f4fbfe; box-shadow: var(--shadow-sm);
}

/* Ghost — minimal, for tertiary actions */
.btn-ghost { background: transparent; color: var(--blue-link); border-color: transparent; padding-left: 16px; padding-right: 16px; }
.btn-ghost:hover { background: var(--bg-tint); color: var(--blue-ink); }

/* Light — translucent, on dark surfaces */
.btn-light { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.4); backdrop-filter: blur(2px); }
.btn-light:hover { background: rgba(255,255,255,.22); border-color: rgba(255,255,255,.6); color: #fff; }

.btn-lg { --btn-py: 17px; --btn-px: 34px; font-size: 1.06rem; }
.btn-sm { --btn-py: 10px; --btn-px: 18px; font-size: .9rem; }
.btn-block { width: 100%; }

/* Animated arrow affordance inside buttons */
.btn .arrow { transition: transform .25s var(--ease-out); }
.btn:hover .arrow { transform: translateX(3px); }

/* ===== 6. HEADER + NAV ================================================= */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line-soft);
  transition: box-shadow .2s var(--ease);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px; height: 76px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand:hover { text-decoration: none; }
/* The official two-tone mark (white "fica" on a solid blue block). Sized for crisp,
   uncramped rendering; the SVG viewBox is wide so height drives the footprint. */
.brand-logo { height: 34px; width: auto; display: block; flex: none; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav-link {
  position: relative;
  font-family: var(--font-ui); font-weight: 500; font-size: .94rem;
  color: var(--ink-soft); padding: 9px 14px; border-radius: 10px;
  transition: color .18s var(--ease), background .18s var(--ease);
}
.nav-link:hover { color: var(--blue-ink); background: var(--bg-tint); text-decoration: none; }
.nav-link[aria-current="page"] { color: var(--blue-link); background: var(--bg-tint); }
.nav-link[aria-current="page"]::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 3px; height: 2px;
  border-radius: 2px; background: var(--grad-vivid);
}
.nav .btn { margin-left: 10px; --btn-py: 11px; --btn-px: 22px; font-size: .92rem; }

/* ===== 7. HERO ========================================================= */
.hero {
  position: relative; overflow: hidden; padding: 100px 0 88px;
  background:
    radial-gradient(1100px 540px at 92% -14%, rgba(0,155,219,.18), transparent 60%),
    radial-gradient(820px 440px at -4% 6%, rgba(7,0,221,.07), transparent 56%),
    var(--bg);
}
.hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--line) 25%, var(--line) 75%, transparent);
}
.hero-grid {
  display: grid; grid-template-columns: 1.08fr .92fr; gap: 56px; align-items: center;
}
.hero h1 { margin-bottom: .42em; }
.hero-sub { font-size: 1.22rem; color: var(--ink-soft); max-width: 54ch; margin-bottom: 2rem; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 1.5rem; }
.hero-micro { font-size: .94rem; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.hero-micro .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px rgba(28,163,94,.18); flex: none; }

/* Hero accent panel (right column) — the one place the deep gradient shines */
.hero-panel {
  position: relative; overflow: hidden; border-radius: 26px; padding: 34px 32px 30px;
  color: #eaf6ff;
  background:
    radial-gradient(560px 280px at 100% 0%, rgba(0,242,255,.22), transparent 60%),
    var(--grad-deep);
  box-shadow: var(--shadow-lg); border: 1px solid rgba(255,255,255,.08);
}
.hero-panel::after {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px;
  background: var(--grad-vivid);
}
.panel-eyebrow {
  font-family: var(--font-ui); font-weight: 600; font-size: .74rem; letter-spacing: .13em;
  text-transform: uppercase; color: #7fd3f5; margin-bottom: 20px;
  display: flex; align-items: center; gap: 9px;
}
.panel-eyebrow::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--blue-cyan);
  box-shadow: 0 0 0 4px rgba(0,242,255,.22);
}
.panel-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.panel-list li {
  display: flex; align-items: flex-start; gap: 13px;
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1);
  border-radius: 14px; padding: 15px 16px; font-size: .98rem; color: #d6ecfa;
  transition: background .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease-out);
}
.panel-list li:hover { background: rgba(255,255,255,.09); border-color: rgba(0,242,255,.28); transform: translateX(2px); }
.panel-list li b { color: #fff; font-family: var(--font-ui); }
.panel-list .pi {
  width: 38px; height: 38px; border-radius: 11px; flex: none; display: grid; place-items: center;
  background: rgba(0,242,255,.10); border: 1px solid rgba(0,242,255,.22);
  color: #5fe3ff;
}
.panel-list .pi svg { width: 20px; height: 20px; }
/* Featured first item (IA · GEO — the headline offering) */
.panel-list li:first-child {
  background: linear-gradient(135deg, rgba(0,155,219,.18), rgba(0,242,255,.08));
  border-color: rgba(0,242,255,.40);
}
.panel-list li:first-child .pi {
  background: linear-gradient(135deg, var(--blue), var(--blue-cyan)); border-color: transparent; color: #06223a;
}

/* ===== 7b. PAGE HEADER (institucional) =================================
   Cabeçalho oficial das páginas perenes (Sobre, Consultoria e Treinamentos,
   Contato, Política de Privacidade). É a "Faixa clara à esquerda" aprovada:
   reutiliza o MESMO radial azul suave do .hero (§7) sobre o branco da página,
   alinhada à esquerda dentro do .wrap, com filete de gradiente da marca abaixo.
   Sem data, autor, compartilhar ou "voltar" — claro, arejado, institucional.
   Tudo via tokens existentes; nada novo. Mobile-first (o --section-y encolhe). */
.page-head {
  position: relative; overflow: hidden;
  padding: 80px 0 64px;
  background:
    radial-gradient(1100px 540px at 92% -14%, rgba(0,155,219,.18), transparent 60%),
    radial-gradient(820px 440px at -4% 6%, rgba(7,0,221,.07), transparent 56%),
    var(--bg);
}
/* hairline inferior idêntica ao .hero::after — costura com o conteúdo abaixo */
.page-head::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--line) 25%, var(--line) 75%, transparent);
}
.page-head .page-head-inner { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.page-head .page-head-block { max-width: 720px; }
.page-head .eyebrow { margin-bottom: 18px; }
.page-head h1 { margin: 0 0 .38em; font-size: clamp(2.3rem, 5vw, 3.4rem); }
.page-head .page-head-dek {
  font-size: 1.2rem; color: var(--ink-soft); line-height: 1.55; margin: 0; max-width: 60ch;
}
/* filete fino de gradiente da marca abaixo do dek (divisor sutil) */
.page-head .page-head-rule {
  width: 72px; height: 4px; border-radius: 4px;
  background: var(--grad-vivid); margin-top: 30px;
}
@media (max-width: 768px) {
  .page-head { padding: 60px 0 48px; }
}
@media (max-width: 480px) {
  .page-head .page-head-dek { font-size: 1.1rem; }
}

/* ===== 8. STAT STRIP =================================================== */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; align-items: stretch; }
.stat {
  background: #fff; padding: 30px 26px; border: 1px solid var(--line);
  border-radius: var(--radius-sm); box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; align-items: flex-start; height: 100%;
  position: relative; overflow: hidden;
  transition: transform .24s var(--ease-out), box-shadow .24s var(--ease-out), border-color .24s var(--ease);
}
/* subtle signature-gradient top accent that reveals on hover */
.stat::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: var(--grad-vivid); opacity: 0; transition: opacity .24s var(--ease);
}
.stat:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #c4e6f6; }
.stat:hover::before { opacity: 1; }
.stat-ic {
  width: 42px; height: 42px; border-radius: 12px; flex: none; display: grid; place-items: center;
  background: var(--bg-tint); color: var(--blue); margin-bottom: 16px;
}
.stat-ic svg { width: 22px; height: 22px; }
.stat .num {
  font-family: var(--font-ui); font-weight: 700; font-size: clamp(1.6rem, 2.6vw, 2.05rem);
  color: var(--blue-ink); letter-spacing: -.02em; line-height: 1.05; white-space: nowrap;
}
.stat .num .accent { color: var(--blue); }
.stat .lbl { display: block; margin-top: 10px; font-size: .88rem; color: var(--muted); font-weight: 500; line-height: 1.45; }

/* ===== 9. ABOUT / INTRO BLOCK ========================================== */
.about-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 56px; align-items: center; }
.about-figure { position: relative; isolation: isolate; }
.about-photo {
  width: 100%; border-radius: var(--radius); display: block;
  box-shadow: var(--shadow-lg);
  object-fit: cover; aspect-ratio: 3 / 4; background: var(--bg-tint);
  /* tasteful brand-blue ring */
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(0,155,219,.18), 0 0 0 6px rgba(0,155,219,.07);
}
/* offset gradient plate behind the photo for an intentional, premium frame */
.about-figure::before {
  content: ""; position: absolute; inset: 22px -22px -22px 22px; z-index: -1;
  border-radius: var(--radius); background: var(--grad-soft);
  border: 1px solid rgba(0,155,219,.12);
}
/* small floating credential badge */
.about-figure .photo-badge {
  position: absolute; left: -14px; bottom: 24px; z-index: 2;
  display: inline-flex; align-items: center; gap: 8px;
  background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-md);
  border-radius: var(--radius-pill); padding: 9px 16px 9px 12px;
  font-family: var(--font-ui); font-weight: 600; font-size: .84rem; color: var(--blue-ink);
}
.about-figure .photo-badge .bdot {
  width: 26px; height: 26px; border-radius: 50%; flex: none; display: grid; place-items: center;
  background: var(--grad-vivid); color: #fff; font-size: .72rem; font-weight: 700;
}
.about-body p { color: var(--ink-soft); }

/* Journey mini-timeline: web -> SEO -> GEO -> IA (trajectory, not costume change) */
.journey {
  list-style: none; margin: 1.6rem 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  position: relative;
}
.journey li {
  position: relative; padding: 0 14px 0 0; margin: 0;
}
.journey li + li { padding-left: 18px; }
/* connector line + node */
.journey .jy-step {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-ui); font-weight: 700; font-size: .98rem; color: var(--blue-ink);
  position: relative; margin-bottom: 8px;
}
.journey .jy-step::before {
  content: ""; width: 11px; height: 11px; border-radius: 50%; flex: none;
  background: var(--grad-vivid); box-shadow: 0 0 0 4px rgba(0,155,219,.12);
}
/* horizontal connector between nodes (self-contained within each li to avoid overflow) */
.journey li:not(:last-child) .jy-step::after {
  content: ""; position: absolute; left: 20px; right: 4px; top: 5px; height: 2px;
  background: linear-gradient(90deg, rgba(0,155,219,.45), rgba(0,155,219,.12));
  z-index: -1;
}
.journey .jy-desc { display: block; font-size: .82rem; color: var(--muted); line-height: 1.45; padding-left: 19px; }

/* Pull-quote: Paulo's candor / philosophy */
.about-quote {
  margin: 1.6rem 0; padding: 4px 0 4px 22px;
  border-left: 3px solid transparent;
  border-image: var(--grad-vivid) 1;
  font-family: var(--font-head); font-weight: 500;
  font-size: 1.18rem; line-height: 1.5; color: var(--blue-ink);
  letter-spacing: -.01em;
}

.about-sign {
  margin-top: 1.5rem; font-family: var(--font-head); font-weight: 600;
  color: var(--blue-ink); font-size: 1.06rem;
}
.about-sign span { display: block; font-family: var(--font-body); font-weight: 400; font-size: .93rem; color: var(--muted); }
.about-body .btn { margin-top: .4rem; }

/* ===== 10. CARD GRID =================================================== */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px 30px; box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; position: relative; overflow: hidden;
  transition: transform .26s var(--ease-out), box-shadow .26s var(--ease-out), border-color .26s var(--ease);
}
.card::before {
  content: ""; position: absolute; left: 0; top: 0; height: 4px; width: 100%;
  background: var(--grad-vivid);
  transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease-out);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: #c4e6f6; }
.card:hover::before { transform: scaleX(1); }
.card.is-featured {
  border-color: #b6e1f5;
  background: linear-gradient(180deg, #f1faff, #fff 46%);
  box-shadow: var(--shadow-md);
}
.card.is-featured::before { transform: scaleX(1); }

.card-icon {
  width: 54px; height: 54px; border-radius: 15px; display: grid; place-items: center;
  background: var(--bg-tint); color: var(--blue); margin-bottom: 20px; flex: none;
  border: 1px solid #d4edfa;
  transition: transform .26s var(--ease-out);
}
.card:hover .card-icon { transform: scale(1.06) rotate(-2deg); }
.card.is-featured .card-icon { background: var(--grad-vivid); color: #fff; border-color: transparent; box-shadow: 0 6px 16px rgba(0,155,219,.28); }
.card-icon svg { width: 26px; height: 26px; }
.card h3 { font-size: 1.22rem; margin-bottom: .4em; }
.card p  { color: var(--ink-soft); font-size: 1rem; margin-bottom: 1.2rem; }
.card .micro-cta {
  margin-top: auto; font-family: var(--font-ui); font-weight: 600; font-size: .93rem;
  color: var(--blue-link); display: inline-flex; align-items: center; gap: 7px;
  width: max-content;
}
.card .micro-cta::after { content: "→"; transition: transform .25s var(--ease-out); }
.card:hover .micro-cta::after { transform: translateX(4px); }
.card .micro-cta:hover { text-decoration: none; color: var(--blue-deep); }
/* "Destaque" badge — absolutely positioned so it NEVER shifts the card's internal
   rhythm. Every card (flagged or not) keeps icon → title → text → CTA on the same
   baseline across the row. The featured card stays distinguished via its accent
   top border + subtle elevation, not by pushing content down. */
.card-flag {
  position: absolute; top: 18px; right: 18px; z-index: 2;
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-ui); font-weight: 700; font-size: .64rem; letter-spacing: .08em; text-transform: uppercase;
  /* Deep-brand gradient stays dark across its full width so white text always clears WCAG AA */
  color: #fff; background: linear-gradient(130deg, #0700dd 0%, #0170b9 100%); border: 0;
  border-radius: var(--radius-pill); padding: 5px 12px;
  box-shadow: 0 4px 12px rgba(7,0,221,.26);
}

/* Action row after the services grid — turns interest into a clear next step */
.services-action {
  margin-top: 44px; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 18px;
}
.services-action p {
  margin: 0; font-family: var(--font-head); font-weight: 600;
  font-size: 1.22rem; color: var(--blue-ink); letter-spacing: -.01em;
}
.services-action-btns { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

/* ===== 11. PROOF CALLOUT — "a busca mudou" (quote + AI overview mock) ==== */
.proof {
  position: relative; overflow: hidden; border-radius: var(--radius);
  background: radial-gradient(540px 320px at 0% 0%, rgba(0,242,255,.16), transparent 60%), var(--grad-deep);
  border: 1px solid rgba(255,255,255,.08); box-shadow: var(--shadow-lg);
  color: #eaf6ff; padding: 48px;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 44px; align-items: center;
}
.proof::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: var(--grad-vivid); }
.proof-eyebrow {
  display: inline-flex; align-items: center; gap: 9px; font-family: var(--font-ui); font-weight: 600;
  font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: #7fe6ff; margin: 0 0 16px;
}
.proof-eyebrow::before { content: ""; width: 26px; height: 3px; border-radius: 3px; background: var(--grad-vivid); }
.proof-quote {
  font-family: var(--font-head); font-weight: 600; font-size: clamp(1.4rem, 2.4vw, 1.95rem);
  line-height: 1.32; color: #fff; margin: 0 0 18px; letter-spacing: -.01em;
}
/* Highlight on the DARK proof panel: cyan-only gradient stays legible end-to-end
   (the brand's deep-blue gradient start was ~1.4:1 on dark — unreadable). */
.proof-quote .hl {
  background: linear-gradient(120deg, #7fe6ff, #00f2ff);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.proof-sub { color: #bcd9ec; font-size: 1.02rem; line-height: 1.6; margin: 0 0 22px; max-width: 44ch; }
.proof-cite { font-family: var(--font-ui); font-weight: 500; font-size: .96rem; color: #9fd6f0; }

/* AI overview mock card */
.ai-mock { background: #fff; color: var(--ink); border-radius: 16px; padding: 22px 22px 20px; box-shadow: 0 22px 60px rgba(0,0,0,.35); font-family: var(--font-ui); }
.ai-search {
  display: flex; align-items: center; gap: 10px; border: 1px solid var(--line); border-radius: 999px;
  padding: 9px 16px; font-size: .92rem; color: var(--muted); margin-bottom: 16px;
}
.ai-search svg { width: 16px; height: 16px; color: #9aa7b2; flex: none; }
.ai-head { display: flex; align-items: center; gap: 9px; margin-bottom: 10px; }
.ai-spark { width: 22px; height: 22px; flex: none; }
.ai-head b { font-size: .92rem; color: var(--blue-ink); font-weight: 700; }
.ai-body { font-family: var(--font-body); font-size: .94rem; line-height: 1.55; color: var(--ink-soft); margin: 0; }
.ai-body strong { color: var(--ink); }
.ai-fade { -webkit-mask: linear-gradient(180deg, #000 62%, transparent); mask: linear-gradient(180deg, #000 62%, transparent); }
.ai-source {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 14px;
  background: var(--bg-alt); border: 1px solid var(--line); border-radius: 999px; padding: 4px 11px;
  font-size: .74rem; font-weight: 600; color: var(--muted);
}
.ai-source .d { width: 8px; height: 8px; border-radius: 50%; background: var(--grad-vivid); flex: none; }

/* Legacy callout (kept for use inside articles) */
.callout {
  position: relative; overflow: hidden; border-radius: var(--radius);
  padding: 44px 46px 44px 70px; color: #eaf6ff; margin: 0;
  background: radial-gradient(440px 260px at 100% 0%, rgba(0,242,255,.18), transparent 60%), var(--grad-deep);
  box-shadow: var(--shadow-lg); border: 1px solid rgba(255,255,255,.08);
}
.callout::before {
  content: "\201C"; position: absolute; top: 34px; left: 26px;
  font-family: var(--font-head); font-size: 4.4rem; line-height: 0; color: var(--blue-cyan); opacity: .55;
}
.callout::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: var(--grad-vivid); }
.callout p { font-family: var(--font-head); font-weight: 600; font-size: clamp(1.35rem, 2.6vw, 1.85rem); line-height: 1.35; color: #fff; margin: 0; }
.callout cite { display: block; margin-top: 20px; font-style: normal; font-family: var(--font-ui); font-weight: 500; font-size: .96rem; color: #9fd6f0; }
.callout a { color: #bfeefc; }

/* Light inline note variant */
.note {
  border-left: 3px solid var(--blue); background: var(--bg-alt);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 20px 24px; margin: 1.8rem 0; color: var(--ink-soft); font-size: 1rem;
}
.note strong { color: var(--blue-ink); }

/* ===== 12. ARTICLE / LONG-FORM PROSE =================================== */
.prose { max-width: var(--maxw-read); margin: 0 auto; }
.prose > * { margin-left: auto; margin-right: auto; }

/* --- Editorial post header (reference layout for every post) --- */
.post-header { max-width: var(--maxw-read); margin: 0 auto 1.8rem; text-align: center; }
.post-header .eyebrow { justify-content: center; }
.post-header h2 { font-size: clamp(2rem, 4.4vw, 2.9rem); margin-bottom: .35em; }
.post-dek {
  font-size: 1.18rem; color: var(--ink-soft); max-width: 60ch;
  margin: 0 auto 1.1rem;
}
.article-header { max-width: var(--maxw-read); margin: 0 auto 2.2rem; }
.article-meta {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px 16px;
  font-family: var(--font-ui); font-size: .89rem; color: var(--muted); margin-top: .4rem;
}
.article-meta .author { color: var(--blue-link); font-weight: 600; }
.article-meta .sep { color: #c3d3df; }
.article-meta .post-cat-tag {
  display: inline-flex; align-items: center;
  font-weight: 600; font-size: .72rem; letter-spacing: .07em; text-transform: uppercase;
  color: var(--blue-link); background: var(--bg-tint); border: 1px solid #cfeafa;
  border-radius: var(--radius-pill); padding: 3px 11px;
}

/* --- Post hero image (full content-width editorial banner) --- */
.post-hero {
  max-width: 940px; margin: 0 auto 3rem; padding: 0;
}
.post-hero img {
  width: 100%; height: auto; display: block;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(0,155,219,.10);
  background: var(--bg-tint);
}

/* --- In-article figures (reusable, premium) --- */
.post-figure {
  margin: 2.4rem auto; max-width: 560px;
}
.post-figure img {
  width: 100%; height: auto; display: block;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  background: var(--bg-tint);
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out);
}
.post-figure:hover img { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.post-figure figcaption {
  margin-top: .85rem; text-align: center;
  font-family: var(--font-ui); font-size: .9rem; color: var(--muted);
  line-height: 1.5; max-width: 48ch; margin-left: auto; margin-right: auto;
}

.prose h2 { font-size: clamp(1.5rem, 3vw, 1.95rem); margin-top: 2.2em; }
.prose h3 { margin-top: 1.8em; }
.prose p  { font-size: 1.09rem; color: var(--ink); }
.prose ul, .prose ol { font-size: 1.07rem; color: var(--ink); }
.prose li::marker { color: var(--blue); }

.prose blockquote {
  margin: 2rem 0; padding: 8px 0 8px 26px;
  border-left: 3px solid var(--blue);
  font-family: var(--font-head); font-style: italic; font-weight: 500;
  font-size: 1.22rem; color: var(--blue-ink); line-height: 1.5;
}
.prose blockquote cite {
  display: block; margin-top: 12px; font-style: normal; font-family: var(--font-ui);
  font-weight: 500; font-size: .9rem; color: var(--muted);
}

/* Responsive 16:9 video placeholder (will later hold a YouTube iframe — NO JS) */
.video-embed {
  position: relative; width: 100%; aspect-ratio: 16 / 9;
  border-radius: var(--radius); overflow: hidden; margin: 2.2rem 0;
  border: 1px solid rgba(255,255,255,.08); box-shadow: var(--shadow-md);
  background:
    radial-gradient(500px 260px at 50% 30%, rgba(0,155,219,.16), transparent 60%),
    var(--grad-deep);
}
.video-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-embed .video-ph {
  position: absolute; inset: 0; display: grid; place-items: center; align-content: center; text-align: center; gap: 14px;
  color: #cfeefb; padding: 24px;
}
.video-embed .play {
  width: 78px; height: 78px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(255,255,255,.1); border: 1.5px solid rgba(255,255,255,.42);
  box-shadow: 0 0 0 10px rgba(0,242,255,.08);
  transition: transform .3s var(--ease-out), background .3s var(--ease), box-shadow .3s var(--ease);
}
.video-embed:hover .play { transform: scale(1.07); background: rgba(255,255,255,.18); box-shadow: 0 0 0 14px rgba(0,242,255,.12); }
.video-embed .play::before {
  content: ""; width: 0; height: 0; margin-left: 5px;
  border-left: 21px solid #fff; border-top: 13px solid transparent; border-bottom: 13px solid transparent;
}
.video-embed .video-ph small { font-family: var(--font-ui); font-size: .83rem; letter-spacing: .04em; color: #9fd6f0; }

/* --- Standalone post page: "voltar" link + author box (reference layout) --- */
.post { padding: var(--section-y) 0; }

.post-back { max-width: var(--maxw-read); margin: 0 auto 1.4rem; }
.post-back a {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-ui); font-size: .92rem; font-weight: 600;
  color: var(--blue-link); text-decoration: none;
}
.post-back a:hover { text-decoration: underline; text-underline-offset: 3px; }
.post-back-arrow { transition: transform .2s var(--ease); }
.post-back a:hover .post-back-arrow { transform: translateX(-3px); }

/* Author box — professional bio block (real photo + role + bio + CTA) */
.post-author-box {
  max-width: var(--maxw-read); margin: 3.5rem auto 0;
  display: flex; align-items: flex-start; gap: 28px; flex-wrap: nowrap;
  padding: 32px 34px; border: 1px solid var(--line); border-radius: var(--radius);
  background: #fff; box-shadow: var(--shadow-md);
  position: relative; overflow: hidden;
}
.post-author-box::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--grad-vivid);
}
.post-author-box .pab-photo {
  flex: 0 0 auto; width: 104px; height: 104px; border-radius: 50%;
  object-fit: cover; object-position: top center;
  box-shadow: 0 0 0 1px rgba(0,155,219,.18), 0 0 0 5px rgba(0,155,219,.08), var(--shadow-md);
}
.post-author-box .pab-body { flex: 1 1 auto; min-width: 0; }
.post-author-box .pab-kicker {
  font-family: var(--font-ui); font-weight: 600; font-size: .72rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--blue-link); margin: 0 0 4px;
}
.post-author-box .pab-name {
  font-family: var(--font-head); font-weight: 700; font-size: 1.32rem;
  color: var(--blue-ink); margin: 0 0 2px; line-height: 1.15;
}
.post-author-box .pab-role {
  font-family: var(--font-ui); font-weight: 600; font-size: .92rem; color: var(--blue); margin: 0 0 12px;
}
.post-author-box .pab-bio {
  font-size: .98rem; color: var(--ink-soft); line-height: 1.6; margin: 0 0 18px;
}
.post-author-box .pab-links { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.post-author-box .pab-socials { display: inline-flex; align-items: center; gap: 10px; }
.post-author-box .pab-ic {
  width: 38px; height: 38px; border-radius: var(--radius-pill); flex: none;
  display: grid; place-items: center; color: var(--blue-link);
  background: var(--bg-tint); border: 1px solid #d4edfa;
  transition: background .2s var(--ease), color .2s var(--ease), transform .2s var(--ease-out);
}
.post-author-box .pab-ic:hover { background: var(--blue); color: #fff; border-color: transparent; transform: translateY(-2px); text-decoration: none; }
.post-author-box .pab-ic svg { width: 18px; height: 18px; }
@media (max-width: 560px) {
  .post-author-box { flex-direction: column; align-items: center; text-align: center; padding: 28px 22px; }
  .post-author-box::before { left: 0; right: 0; bottom: auto; width: auto; height: 4px; }
  .post-author-box .pab-links { justify-content: center; }
}

/* ===== 13. FAQ ACCORDION (native <details>) =========================== */
.faq-wrap { max-width: 920px; margin: 0 auto; display: grid; gap: 14px; }
details.faq {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm);
  box-shadow: var(--shadow-xs); overflow: hidden;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
details.faq:hover { border-color: #c4e6f6; }
details.faq[open] { border-color: #b6e1f5; box-shadow: var(--shadow-sm); }
details.faq summary {
  cursor: pointer; list-style: none; position: relative;
  padding: 22px 58px 22px 24px;
  font-family: var(--font-head); font-weight: 600; font-size: 1.08rem;
  color: var(--blue-ink); line-height: 1.4;
  transition: color .15s var(--ease);
}
details.faq summary:hover { color: var(--blue-link); }
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after {
  content: ""; position: absolute; right: 22px; top: 50%; width: 13px; height: 13px;
  margin-top: -7px;
  background:
    linear-gradient(var(--blue), var(--blue)) center/13px 2px no-repeat,
    linear-gradient(var(--blue), var(--blue)) center/2px 13px no-repeat;
  transition: transform .26s var(--ease-out);
}
details.faq[open] summary::after { transform: rotate(135deg); }
details.faq .faq-a { padding: 0 24px 24px; color: var(--ink-soft); font-size: 1rem; }
details.faq .faq-a p:last-child { margin-bottom: 0; }

/* ===== 14. RECENT POSTS LIST ========================================== */
.post-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.post-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm);
  box-shadow: var(--shadow-xs); transition: transform .2s var(--ease-out), box-shadow .2s var(--ease-out), border-color .2s var(--ease);
}
.post-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: #c4e6f6; }
.post-item a {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 22px 26px; text-decoration: none; color: inherit;
}
.post-item a:hover { text-decoration: none; }
.post-item .post-main { min-width: 0; }
.post-item .post-cat {
  font-family: var(--font-ui); font-weight: 700; font-size: .68rem;
  letter-spacing: .08em; text-transform: uppercase; color: var(--blue-link);
}
.post-item .post-title {
  font-family: var(--font-head); font-weight: 600; font-size: 1.14rem;
  color: var(--blue-ink); margin: 4px 0 5px; line-height: 1.3;
}
.post-item:hover .post-title { color: var(--blue-link); }
.post-item .post-date { font-family: var(--font-ui); font-size: .85rem; color: var(--muted); }
.post-item .post-arrow {
  flex: none; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  background: var(--bg-tint); color: var(--blue); border: 1px solid #d4edfa;
  transition: background .2s var(--ease), color .2s var(--ease), transform .2s var(--ease-out), border-color .2s var(--ease);
}
.post-item:hover .post-arrow { background: var(--blue); color: #fff; border-color: var(--blue); transform: translateX(3px); }
.post-item .post-arrow svg { width: 18px; height: 18px; }

/* ===== 15. CHIP / BADGE =============================================== */
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-ui); font-weight: 600; font-size: .82rem;
  color: var(--blue-link); background: var(--bg-tint);
  border: 1px solid #cfeafa; border-radius: var(--radius-pill); padding: 6px 14px;
}
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }

/* ===== 16. CTA BAND =================================================== */
.cta-band {
  position: relative; overflow: hidden; border-radius: var(--radius);
  padding: 56px 48px; color: #eaf6ff; text-align: center;
  background:
    radial-gradient(640px 340px at 50% -22%, rgba(0,242,255,.2), transparent 62%),
    radial-gradient(520px 320px at 8% 120%, rgba(7,0,221,.22), transparent 60%),
    var(--grad-deep);
  box-shadow: var(--shadow-lg); border: 1px solid rgba(255,255,255,.08);
}
.cta-band::after { content:""; position:absolute; left:0; right:0; top:0; height:4px; background: var(--grad-vivid); }
.cta-band h2 { color: #fff; }
.cta-band p { color: #c8e6f6; max-width: 56ch; margin: 0 auto 1.8rem; font-size: 1.12rem; }
.cta-band .btn-row { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

/* ===== 17. FOOTER (HYBRID — dark CTA hero + light body) ===============
   Layout: a bold deep-gradient CTA hero ("Vamos trabalhar juntos?") sits on
   top with a premium cyan glow and a solid white button; the rest of the
   footer (brand, link columns, legal bar) lives on a clean LIGHT surface
   with dark text and brand-blue accents. The dark hero overlaps the light
   body as a rounded band so the transition reads deliberate and premium.
   Pure CSS, zero JavaScript. WCAG AA on both surfaces.
   --------------------------------------------------------------------- */
.site-footer { position: relative; margin-top: 8px; }

/* --- DARK CTA hero band (deep gradient, cyan glow) --------------------- */
.footer-cta {
  position: relative; overflow: hidden; z-index: 2;
  color: #cfe4ef;
  background:
    radial-gradient(620px 300px at 100% 0%, rgba(0,242,255,.20), transparent 60%),
    radial-gradient(700px 360px at -6% 120%, rgba(7,0,221,.22), transparent 58%),
    var(--grad-deep);
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 58px 0 64px;
  box-shadow: 0 -8px 30px rgba(7,0,221,.12);
}
/* Thin signature-gradient accent line across the very top edge */
.footer-cta::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px;
  background: var(--grad-vivid); opacity: .92;
}
.footer-cta-inner {
  position: relative; z-index: 1;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 26px 44px;
}
.footer-cta-copy { min-width: 0; max-width: 56ch; }
.footer-cta .fc-eyebrow {
  font-family: var(--font-ui); font-weight: 600; font-size: .74rem; letter-spacing: .13em;
  text-transform: uppercase; color: #7fd3f5; margin: 0 0 12px;
  display: inline-flex; align-items: center; gap: 9px;
}
.footer-cta .fc-eyebrow::before {
  content: ""; width: 26px; height: 2px; border-radius: 2px; flex: none;
  background: linear-gradient(90deg, #00f2ff, rgba(0,242,255,0));
}
.footer-cta h2 {
  color: #fff; font-size: clamp(1.7rem, 3.8vw, 2.6rem); margin: 0 0 .35em;
  letter-spacing: -.03em; line-height: 1.06;
}
.footer-cta h2 .grad {
  background: linear-gradient(100deg, #7bdcff 0%, #00f2ff 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.footer-cta p { color: #c2dded; margin: 0; font-size: 1.04rem; line-height: 1.6; max-width: 50ch; }
.footer-cta-action {
  display: flex; flex-direction: column; align-items: flex-end; gap: 12px; flex: none;
}
.footer-cta .btn { flex: none; }
.footer-cta .fc-sub {
  font-family: var(--font-ui); font-size: .86rem; color: #8fb6cc; margin: 0;
}

/* --- LIGHT footer body (clean surface, dark text, blue accents) -------- */
.footer-body {
  position: relative;
  background:
    radial-gradient(120% 130% at 88% 0%, #f1f8fd 0%, rgba(241,248,253,0) 55%),
    var(--bg-alt);
  color: var(--ink);
  padding: 0 0 30px;
  border-top: 1px solid var(--line);
}

/* --- Main footer columns --- */
.footer-top {
  display: grid; grid-template-columns: 1.5fr .82fr .82fr; gap: 44px; align-items: start;
  padding-top: 52px;
}
.footer-brand { max-width: 460px; }
/* Light-bg two-tone mark (white "fica" on blue block + blue "a dica") */
.footer-logo { width: 200px; height: auto; display: block; margin: 0 0 18px -1px; }
.footer-tagline { color: var(--ink-soft); font-size: .98rem; line-height: 1.65; margin: 0 0 22px; }
.footer-tagline b { color: var(--blue-ink); font-family: var(--font-ui); font-weight: 600; }

/* Social — light card, brand-blue on hover */
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center;
  background: #fff; border: 1px solid var(--line);
  color: var(--blue-link); box-shadow: var(--shadow-xs);
  transition: background .22s var(--ease), border-color .22s var(--ease),
              color .22s var(--ease), transform .22s var(--ease-out), box-shadow .22s var(--ease-out);
}
.footer-social a:hover {
  background: var(--blue); border-color: var(--blue); color: #fff; transform: translateY(-3px);
  box-shadow: var(--shadow-blue);
}
.footer-social a:focus-visible { outline: 3px solid #9fd6ef; outline-offset: 2px; }
.footer-social a svg { width: 20px; height: 20px; }

/* Link columns */
.footer-col .footer-h {
  color: var(--muted); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase;
  margin: 2px 0 18px; padding-bottom: 12px; position: relative;
  font-family: var(--font-ui); font-weight: 600;
  border-bottom: 1px solid var(--line);
}
.footer-col .footer-h::after {
  content: ""; position: absolute; left: 0; bottom: -1px; width: 26px; height: 2px;
  border-radius: 2px; background: var(--grad-vivid);
}
.footer-links { display: grid; gap: 12px; list-style: none; margin: 0; padding: 0; }
.footer-links a {
  position: relative; color: var(--ink); font-size: .95rem; width: max-content;
  font-family: var(--font-ui);
  transition: color .15s var(--ease), padding-left .2s var(--ease-out);
}
/* Underline-slide micro-interaction (no row layout shift) */
.footer-links a::after {
  content: ""; position: absolute; left: 0; bottom: -3px; height: 2px; width: 100%;
  background: var(--grad-vivid); transform: scaleX(0); transform-origin: left;
  transition: transform .25s var(--ease-out);
}
.footer-links a:hover { color: var(--blue-link); padding-left: 3px; text-decoration: none; }
.footer-links a:hover::after { transform: scaleX(1); }
.footer-links a:focus-visible { outline: 3px solid #9fd6ef; outline-offset: 3px; border-radius: 3px; }

/* --- Polished bottom bar (light) --- */
.footer-bottom {
  border-top: 1px solid var(--line); margin-top: 52px; padding-top: 28px;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; align-items: center;
}
.footer-bottom .fb-left { margin: 0; font-size: .85rem; color: var(--muted); }
.footer-bottom .fb-left b { color: var(--ink); font-family: var(--font-ui); font-weight: 600; }
.footer-bottom nav { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; }
.footer-bottom nav a { font-size: .85rem; color: var(--blue-link); }
.footer-bottom nav a:hover { color: var(--blue-deep); }
.footer-bottom .fb-tag {
  display: inline-flex; align-items: center; gap: 8px; font-size: .82rem; color: var(--muted);
}
.footer-bottom .fb-tag .dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--ok); flex: none;
  box-shadow: 0 0 0 4px rgba(28,163,94,.18);
}

/* ===== 17b. SHARE BAR (post) ========================================== */
.share-bar {
  max-width: var(--maxw-read); margin: 0 auto; display: flex; align-items: center;
  flex-wrap: wrap; gap: 12px; padding: 16px 0;
}
.share-bar.is-top { border-bottom: 1px solid var(--line); margin-bottom: 28px; }
.share-bar.is-bottom { border-top: 1px solid var(--line); margin-top: 40px; padding-top: 22px; }
.share-bar .share-title {
  font-family: var(--font-ui); font-weight: 600; font-size: .86rem; color: var(--muted);
  margin: 0; margin-right: 4px;
}
.share-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.share-btn {
  display: inline-flex; align-items: center; gap: 8px;
  height: 40px; padding: 0 14px; border-radius: var(--radius-pill);
  background: #fff; border: 1px solid var(--line); color: var(--blue-ink);
  font-family: var(--font-ui); font-weight: 600; font-size: .88rem; cursor: pointer;
  box-shadow: var(--shadow-xs);
  transition: background .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease), transform .18s var(--ease-out);
}
.share-btn:hover { transform: translateY(-2px); border-color: #b6e1f5; background: var(--bg-alt); text-decoration: none; color: var(--blue-link); }
.share-btn svg { width: 18px; height: 18px; flex: none; }
/* icon-only round variant for the social networks */
.share-btn.is-icon { width: 40px; padding: 0; justify-content: center; }
.share-btn.is-copied { background: var(--ok); color: #fff; border-color: transparent; }
.share-btn[data-share-native] { background: var(--blue); color: #fff; border-color: transparent; box-shadow: 0 6px 16px rgba(0,155,219,.26); }
.share-btn[data-share-native]:hover { background: #0089c4; color: #fff; }

/* ===== 17c. FLOATING NAV (subir / descer) ============================= */
.fab-nav {
  position: fixed; right: 22px; bottom: 26px; z-index: 60;
  display: flex; flex-direction: column; gap: 10px;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .25s var(--ease), transform .25s var(--ease-out), visibility .25s;
}
.fab-nav.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.fab-nav a {
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  background: var(--blue); color: #fff; box-shadow: 0 8px 20px rgba(0,155,219,.34);
  border: 1px solid rgba(255,255,255,.25);
  transition: background .18s var(--ease), transform .18s var(--ease-out);
}
.fab-nav a:hover { background: var(--blue-deep); transform: translateY(-2px); text-decoration: none; }
.fab-nav a svg { width: 20px; height: 20px; }
@media (max-width: 560px) {
  .fab-nav { right: 14px; bottom: 16px; }
  .fab-nav a { width: 42px; height: 42px; }
}

/* ===== 18. RESPONSIVE ================================================= */
@media (max-width: 1024px) {
  :root { --section-y: 80px; }
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero-panel { max-width: 560px; }
  .about-grid { grid-template-columns: 1fr; gap: 44px; }
  .about-figure { max-width: 400px; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-top { grid-template-columns: 1.4fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 820px) {
  .nav-link { display: none; }
  .nav .btn { margin-left: 0; }
  .proof { grid-template-columns: 1fr; gap: 30px; padding: 36px; }
}

@media (max-width: 768px) {
  :root { --section-y: 64px; }
  .hero { padding: 64px 0 56px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .card-grid, .card-grid.cols-2 { grid-template-columns: 1fr; }
  .journey { grid-template-columns: 1fr 1fr; gap: 18px 16px; }
  .journey li, .journey li + li { padding: 0; }
  .journey li:not(:last-child) .jy-step::after { display: none; }
  .callout { padding: 34px 30px 34px 56px; }
  .cta-band { padding: 44px 28px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-cta { padding: 44px 0 48px; }
  .footer-cta-inner { flex-direction: column; align-items: flex-start; gap: 24px; }
  .footer-cta-action { align-items: flex-start; width: 100%; }
  .footer-cta-action .btn { width: 100%; }
  .post-hero { margin-bottom: 2.2rem; }
  .post-figure { max-width: 100%; margin: 2rem auto; }
}

@media (max-width: 480px) {
  body { font-size: 17px; }
  .wrap { padding: 0 18px; }
  .hero-ctas .btn, .cta-band .btn, .services-action-btns .btn { width: 100%; }
  .services-action-btns { width: 100%; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .post-item a { flex-direction: row; }
  .callout { padding: 28px 22px 28px 50px; }
  .about-figure .photo-badge { left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .btn:hover, .card:hover, .stat:hover, .post-item:hover, .footer-social a:hover, .panel-list li:hover { transform: none; }
  .footer-links a:hover::after { transform: scaleX(1); }
}

/* ===== 19. PRINT ====================================================== */
@media print {
  .site-header, .footer-social, .hero-panel, .cta-band, .footer-cta, .video-embed { display: none; }
  body { color: #000; font-size: 12pt; }
  a { color: #000; }
  .prose a::after { content: " (" attr(href) ")"; font-size: .85em; color: #555; }
  section { padding: 18px 0; }
}