/* ============================================================
   PINI CONTABILIDADE — styles.css
   ------------------------------------------------------------
   1. Tokens (cores, tipografia, espaçamento)
   2. Base / reset
   3. Utilitários (container, botões, eyebrow, reveal)
   4. Header / navegação
   5. Seções (na ordem da página)
   6. Footer + WhatsApp fixo
   7. Responsivo
   ------------------------------------------------------------
   Para trocar as cores institucionais, altere apenas os
   tokens em :root abaixo.
   ============================================================ */

/* 1. TOKENS ------------------------------------------------- */
:root {
  /* Paleta oficial (alinhada ao feed do Instagram): creme, branco, preto e cinzas quentes.
     Sem cor de destaque: a hierarquia vem do contraste preto/creme, tipografia e espaço. */
  --brand: #1C1C1A;          /* preto quente: títulos, botões, seções escuras */
  --brand-700: #111110;
  --brand-500: #33322F;
  --accent: #1C1C1A;         /* marcadores, números e linhas de destaque */
  --accent-600: #6B6560;     /* eyebrows e rótulos */

  /* Neutros */
  --ink: #1C1C1A;
  --ink-soft: #4A4642;
  --muted: #5A554F;
  --line: #E3DCCF;
  --bg: #FFFFFF;
  --bg-off: #F6F2EA;         /* creme */
  --bg-soft: #EFE9DE;

  /* Tipografia */
  --font-head: "Manrope", system-ui, -apple-system, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;

  /* Layout */
  --container: 1180px;
  --gutter: 20px;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow: 0 1px 2px rgba(28, 28, 26, .05), 0 8px 24px rgba(28, 28, 26, .06);
  --shadow-lg: 0 20px 60px rgba(28, 28, 26, .12);
  --section-y: clamp(72px, 9vw, 120px);
  --header-h: 76px;

  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* 2. BASE --------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img, svg, iframe { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }
address { font-style: normal; }
h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--brand);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 .5em;
  font-weight: 800;
}
h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.25rem; font-weight: 700; }
h4 { font-size: 1rem; font-weight: 700; }
h1 em { font-style: normal; color: var(--brand); text-decoration: underline; text-decoration-thickness: 3px; text-underline-offset: 6px; text-decoration-color: #C9C1B3; }
.lead { font-size: 1.15rem; color: var(--ink-soft); }
:focus-visible { outline: 3px solid var(--brand); outline-offset: 3px; }

/* 3. UTILITÁRIOS -------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}
.section { padding: var(--section-y) 0; }
.section__head { max-width: 760px; margin-bottom: 56px; }
.section__cta { margin-top: 56px; text-align: center; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent-600);
  margin-bottom: 18px;
}
.eyebrow--light { color: rgba(246, 242, 234, .78); }

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 28px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .01em;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .2s var(--ease), background .2s, color .2s, border-color .2s, box-shadow .2s;
  text-align: center;
  line-height: 1.2;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--primary { background: var(--brand); color: #fff; box-shadow: 0 6px 18px rgba(28, 28, 26, .2); }
.btn--primary:hover { background: var(--brand-500); }
.btn--outline { background: transparent; color: var(--brand); border-color: var(--brand); }
.btn--outline:hover { background: var(--brand); color: #fff; }
.btn--ghost { background: transparent; color: var(--brand); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--brand); }
.btn--light { background: #F6F2EA; color: var(--brand); }
.btn--light:hover { background: var(--bg-soft); }
.btn--ghost-light { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .5); }
.btn--ghost-light:hover { border-color: #fff; }
.btn--lg { padding: 19px 34px; font-size: 1rem; }
.btn--sm { padding: 11px 20px; font-size: .85rem; }

/* Animações de entrada (JS adiciona .is-visible) */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal--delay { transition-delay: .15s; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* Placeholders de foto (substituir por <img>) */
.photo-placeholder {
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--bg-soft), #E3DCCF);
  border-radius: var(--radius-lg);
  color: var(--muted);
  font-size: .85rem;
  font-weight: 600;
  text-align: center;
  padding: 20px;
}
.photo-placeholder--tall { aspect-ratio: 4 / 5; }
.photo-placeholder--portrait { aspect-ratio: 1; border-radius: 50%; width: 140px; margin: 0 auto 20px; }

/* Tags */
.tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0 32px; }
.tags li {
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--brand);
  background: #fff;
}
.tags--light li { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .2); color: #fff; }

/* 4. HEADER ------------------------------------------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
.header.is-scrolled { border-color: var(--line); box-shadow: 0 4px 20px rgba(28, 28, 26, .06); }
.header__inner { white-space: nowrap; display: flex; align-items: center; justify-content: space-between; height: var(--header-h); gap: 24px; }

.logo { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-head); font-size: 1.1rem; color: var(--brand); }
.logo__mark {
  display: grid; place-items: center;
  width: 38px; height: 38px;
  background: var(--brand);
  color: #fff;
  border-radius: 8px;
  font-weight: 800;
  font-size: 1.15rem;
}
.logo__text strong { font-weight: 800; }
.logo--footer { color: #fff; margin-bottom: 16px; }
.logo--footer .logo__mark { background: #F6F2EA; color: var(--brand-700); }

.nav { display: flex; gap: 22px; }
.nav a { white-space: nowrap; font-size: .88rem; font-weight: 600; color: var(--ink-soft); transition: color .2s; }
.nav a:hover, .nav a.is-active { color: var(--brand); }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  background: none; border: 0; padding: 10px;
  cursor: pointer;
  flex-direction: column; justify-content: center; gap: 5px;
}
.nav-toggle span { display: block; height: 2px; background: var(--brand); border-radius: 2px; transition: transform .3s, opacity .3s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* 5. SEÇÕES ------------------------------------------------- */

/* Hero */
.hero {
  position: relative;
  padding: clamp(56px, 8vw, 110px) 0 clamp(64px, 8vw, 110px);
  background: var(--bg-off);
  overflow: hidden;
}
.hero__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 64px; align-items: center; }
.hero__content .lead { max-width: 560px; margin-bottom: 36px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 28px; }
.hero__meta { font-size: .88rem; font-weight: 500; color: var(--muted); }
.hero__badges { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.hero__badges span {
  font-family: var(--font-head); font-size: .74rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  color: var(--brand); background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 7px 12px;
}
.hero__badges span:first-child { background: var(--brand); color: #fff; border-color: var(--brand); }

/* Faixa de objeção */
.objection { background: var(--bg-soft); color: var(--ink); padding: 36px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.objection__inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.objection__text { font-family: var(--font-head); font-size: 1.2rem; font-weight: 600; line-height: 1.4; margin: 0; max-width: 720px; }
.objection .btn--light { background: var(--brand); color: #fff; }
.objection .btn--light:hover { background: var(--brand-700); }

.card__link { display: inline-block; margin-top: 18px; font-family: var(--font-head); font-weight: 700; font-size: .9rem; color: var(--accent-600); }
.card__link:hover { color: var(--brand); }
.tile em.up { color: var(--ink); font-weight: 600; }
.tile em.down { color: var(--ink-soft); }
.whatsapp-float__text { display: flex; flex-direction: column; line-height: 1.15; }
.whatsapp-float__text small { font-family: var(--font-body); font-weight: 500; font-size: .72rem; opacity: .9; }

.hero__visual { position: relative; }
.hero__photo { margin: 0; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.hero__photo-placeholder {
  aspect-ratio: 4 / 5;
  display: grid; place-items: center;
  background: linear-gradient(160deg, #33322F, #1C1C1A);
  color: rgba(255, 255, 255, .6);
  font-weight: 600;
  font-size: .9rem;
}
.hero__card {
  position: absolute;
  left: -28px; bottom: 36px;
  background: #fff;
  padding: 18px 22px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line);
  min-width: 200px;
}
.hero__card-label { display: block; font-family: var(--font-head); font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--accent-600); margin-bottom: 10px; }
.hero__card ul { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 16px; }
.hero__card li { font-size: .9rem; font-weight: 600; color: var(--brand); display: flex; align-items: center; gap: 8px; }
.hero__card li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

/* Problema */
.problem { background: #fff; }
.questions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-bottom: 56px; }
.questions li {
  padding: 26px 26px 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-off);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--brand);
  line-height: 1.35;
  display: flex; flex-direction: column; gap: 14px;
  transition: transform .25s var(--ease), box-shadow .25s;
}
.questions li:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.questions li span { font-size: .8rem; color: var(--accent-600); letter-spacing: .1em; }
.problem__close { text-align: center; max-width: 720px; margin: 0 auto; }
.problem__close p { font-size: 1.25rem; margin-bottom: 28px; color: var(--ink-soft); }
.problem__close strong { color: var(--brand); }

/* Solução */
.solution { background: var(--bg-off); }
.solution__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.solution__quote { font-size: 1.2rem; color: var(--ink-soft); padding-left: 20px; border-left: 3px solid var(--accent); margin: 28px 0 32px; }
.solution__quote strong { color: var(--brand); }

.pillars { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.pillars__line {
  position: absolute; inset: 50% auto auto 50%;
  width: 70%; height: 70%;
  transform: translate(-50%, -50%);
  border: 1px dashed rgba(28, 28, 26, .2);
  border-radius: 50%;
  pointer-events: none;
}
.pillar {
  position: relative;
  background: #fff;
  padding: 28px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.pillar__n { font-family: var(--font-head); font-size: .75rem; font-weight: 700; color: var(--accent-600); letter-spacing: .12em; }
.pillar h3 { margin: 10px 0 8px; font-size: 1.1rem; }
.pillar p { font-size: .92rem; color: var(--ink-soft); }

/* Serviços */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  padding: 34px 30px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: transform .25s var(--ease), box-shadow .25s, border-color .25s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card h3 { font-size: 1.2rem; margin-bottom: 12px; }
.card > p { color: var(--ink-soft); margin-bottom: 0; }
.card dl { margin: 0; padding-top: 18px; border-top: 1px solid var(--line); }
.card dt { font-family: var(--font-head); font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--accent-600); margin-top: 12px; }
.card dt:first-child { margin-top: 0; }
.card dd { margin: 4px 0 0; font-size: .93rem; color: var(--ink-soft); }
.card--muted { background: var(--bg-off); }

/* Indicadores */
.indicators { background: var(--bg-off); }
.indicators__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }

.dash {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-lg);
}
.dash__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; font-family: var(--font-head); font-weight: 700; color: var(--brand); font-size: .95rem; }
.dash__badge { font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); border: 1px solid var(--line); padding: 4px 10px; border-radius: 999px; }
.dash__tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
.tile { padding: 16px; background: var(--bg-off); border-radius: var(--radius); display: flex; flex-direction: column; }
.tile span { font-size: .78rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.tile strong { font-family: var(--font-head); font-size: 1.8rem; color: var(--brand); margin: 6px 0 2px; }
.tile em { font-style: normal; font-size: .8rem; color: var(--ink-soft); }

.dash__chart { padding: 16px 8px 0; }
.bars { display: flex; align-items: flex-end; gap: 10px; height: 150px; }
.bars i {
  flex: 1;
  height: var(--h);
  background: linear-gradient(180deg, var(--brand-500), var(--brand));
  border-radius: 6px 6px 2px 2px;
  transform-origin: bottom;
  animation: grow .9s var(--ease) both;
}
.bars i:nth-child(even) { background: #C9C1B3; }
.bars i:nth-child(1) { animation-delay: .05s } .bars i:nth-child(2) { animation-delay: .1s }
.bars i:nth-child(3) { animation-delay: .15s } .bars i:nth-child(4) { animation-delay: .2s }
.bars i:nth-child(5) { animation-delay: .25s } .bars i:nth-child(6) { animation-delay: .3s }
.bars i:nth-child(7) { animation-delay: .35s } .bars i:nth-child(8) { animation-delay: .4s }
@keyframes grow { from { transform: scaleY(0); } to { transform: scaleY(1); } }
.dash__axis { display: flex; justify-content: space-between; margin-top: 10px; font-size: .72rem; color: var(--muted); font-weight: 600; }
.dash__axis span { flex: 1; text-align: center; }

/* Reforma Tributária */
.reform {
  background: var(--brand);
  color: rgba(246, 242, 234, .82);
  position: relative;
  overflow: hidden;
}
.reform::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(700px 400px at 100% 0%, rgba(246, 242, 234, .06), transparent 60%);
  pointer-events: none;
}
.reform .container { position: relative; }
.reform h2 { color: #fff; }
.reform__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 72px; align-items: start; }

.timeline { position: relative; padding-left: 36px; }
.timeline::before { content: ""; position: absolute; left: 9px; top: 8px; bottom: 8px; width: 2px; background: rgba(255, 255, 255, .18); }
.timeline li { position: relative; padding-bottom: 36px; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before {
  content: "";
  position: absolute; left: -36px; top: 6px;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--brand);
  border: 3px solid #F6F2EA;
}
.timeline__year { font-family: var(--font-head); font-size: 2rem; font-weight: 800; color: #F6F2EA; line-height: 1; display: block; margin-bottom: 8px; }
.timeline h3 { color: #fff; font-size: 1.1rem; margin-bottom: 6px; }
.timeline p { font-size: .95rem; }

/* Diferenciais */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px 32px; }
.feature { padding-top: 22px; border-top: 2px solid var(--line); position: relative; }
.feature::before { content: ""; position: absolute; top: -2px; left: 0; width: 44px; height: 2px; background: var(--accent); }
.feature h3 { font-size: 1.1rem; margin-bottom: 8px; }
.feature p { color: var(--ink-soft); font-size: .97rem; }
.argument {
  margin: 64px auto 0;
  max-width: 820px;
  text-align: center;
  font-family: var(--font-head);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  font-weight: 600;
  color: var(--brand);
  line-height: 1.45;
  padding: 36px 28px;
  background: var(--bg-off);
  border-radius: var(--radius-lg);
}
.argument p { margin: 0; }

/* Como funciona */
.steps { background: var(--bg-off); }
.steps__list { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; counter-reset: step; }
.step {
  background: #fff;
  padding: 28px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 14px;
}
.step > span { font-family: var(--font-head); font-size: 2rem; font-weight: 800; color: var(--accent); line-height: 1; }
.step h3 { font-size: 1.05rem; margin-bottom: 6px; }
.step p { font-size: .92rem; color: var(--ink-soft); }

/* Sobre */
.about__grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 64px; align-items: center; }
.about__facts { display: flex; gap: 32px; flex-wrap: wrap; margin: 32px 0; padding: 24px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.about__facts div { display: flex; flex-direction: column; }
.about__facts strong { font-family: var(--font-head); font-size: 1.6rem; color: var(--brand); line-height: 1.1; }
.about__facts span { font-size: .85rem; color: var(--muted); }

/* Equipe */
.team { background: var(--bg-off); }
.team__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.member { text-align: center; background: #fff; padding: 36px 24px; border-radius: var(--radius-lg); border: 1px solid var(--line); }
.member h3 { font-size: 1.1rem; margin-bottom: 4px; }
.member__role { color: var(--accent-600); font-weight: 600; font-size: .9rem; margin-bottom: 4px; }
.member__spec { color: var(--muted); font-size: .85rem; }

/* Prova social */
.testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.testimonial {
  margin: 0;
  padding: 32px 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  display: flex; flex-direction: column; gap: 16px;
}
.stars { color: var(--accent); letter-spacing: 2px; font-size: 1rem; }
.testimonial blockquote { margin: 0; font-size: .98rem; color: var(--ink-soft); flex: 1; }
.testimonial figcaption { display: flex; flex-direction: column; padding-top: 16px; border-top: 1px solid var(--line); }
.testimonial figcaption strong { color: var(--brand); font-size: .95rem; }
.testimonial figcaption span { font-size: .82rem; color: var(--muted); }

/* FAQ */
.faq { background: var(--bg-off); }
.faq__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 64px; align-items: start; }
.faq__grid > div:first-child { position: sticky; top: calc(var(--header-h) + 24px); }
.accordion details { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 12px; overflow: hidden; }
.accordion summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 56px 20px 24px;
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--brand);
  font-size: 1.02rem;
  position: relative;
  transition: background .2s;
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after {
  content: "";
  position: absolute; right: 24px; top: 50%;
  width: 10px; height: 10px;
  border-right: 2px solid var(--accent-600);
  border-bottom: 2px solid var(--accent-600);
  transform: translateY(-70%) rotate(45deg);
  transition: transform .3s var(--ease);
}
.accordion details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.accordion summary:hover { background: var(--bg-off); }
.accordion__body { padding: 0 24px 22px; color: var(--ink-soft); font-size: .97rem; }
.accordion__body p { margin: 0; }

/* Localização */
.location__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 64px; align-items: center; }
.address { font-size: 1.1rem; margin-bottom: 20px; color: var(--ink-soft); line-height: 1.6; }
.address strong { color: var(--brand); }
.location__hours { color: var(--ink-soft); margin-bottom: 28px; }
.location__hours strong { color: var(--brand); }
.map { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); }
.map iframe { width: 100%; height: 400px; border: 0; }

/* CTA final */
.final { background: var(--brand); color: rgba(246, 242, 234, .82); }
.final__inner { max-width: 820px; margin: 0 auto; text-align: center; }
.final h2 { color: #fff; }
.final p { font-size: 1.15rem; margin-bottom: 36px; }
.final__actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

/* 6. FOOTER + WHATSAPP -------------------------------------- */
.footer { background: var(--brand-700); color: rgba(246, 242, 234, .65); font-size: .92rem; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; padding: 64px var(--gutter) 40px; }
.footer h4 { color: #fff; margin-bottom: 16px; }
.footer li { margin-bottom: 10px; }
.footer a:hover { color: #fff; }
.footer__bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  padding-top: 24px; padding-bottom: 28px;
  border-top: 1px solid rgba(255, 255, 255, .1);
  font-size: .82rem;
}

.whatsapp-float {
  position: fixed;
  right: 20px; bottom: 20px;
  z-index: 60;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 18px;
  background: #25D366;
  color: #fff;
  border-radius: 999px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .9rem;
  box-shadow: 0 10px 30px rgba(37, 211, 102, .4);
  transition: transform .25s var(--ease), box-shadow .25s;
}
.whatsapp-float:hover { transform: translateY(-3px) scale(1.03); box-shadow: 0 14px 36px rgba(37, 211, 102, .5); }
.whatsapp-float svg { flex-shrink: 0; }

/* 7. RESPONSIVO --------------------------------------------- */
@media (max-width: 1100px) {
  .header__cta { display: none; }
}

@media (max-width: 1024px) {
  .cards, .testimonials, .team__grid { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
  .steps__list { grid-template-columns: repeat(3, 1fr); }
  .hero__grid, .solution__grid, .indicators__grid, .reform__grid, .about__grid, .faq__grid, .location__grid { gap: 40px; }
}

@media (max-width: 860px) {
  :root { --header-h: 66px; }
  .nav {
    position: fixed;
    top: var(--header-h); left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-lg);
    padding: 8px 0 12px;
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: transform .3s var(--ease), opacity .3s, visibility .3s;
  }
  .nav.is-open { transform: none; opacity: 1; visibility: visible; }
  .nav a { padding: 14px var(--gutter); font-size: 1rem; border-bottom: 1px solid var(--bg-soft); }
  .nav-toggle { display: flex; }
  .header__cta { display: none; }

  .hero__grid, .solution__grid, .indicators__grid, .reform__grid, .about__grid, .faq__grid, .location__grid { grid-template-columns: 1fr; }
  .hero__visual { max-width: 460px; margin: 0 auto; }
  .hero__card { left: 12px; bottom: 20px; }
  .about__photo { order: 2; }
  .faq__grid > div:first-child { position: static; }
  .questions { grid-template-columns: 1fr 1fr; }
  .steps__list { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; padding-top: 48px; }
  .map iframe { height: 300px; }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  :root { --gutter: 16px; }
  .section__head { margin-bottom: 36px; }
  .section__cta { margin-top: 36px; }
  .btn { width: 100%; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn, .final__actions .btn { width: 100%; }
  .questions, .cards, .testimonials, .team__grid, .features, .steps__list, .pillars { grid-template-columns: 1fr; }
  .pillars__line { display: none; }
  .hero__card { position: static; margin-top: -24px; margin-left: 12px; margin-right: 12px; }
  .dash__tiles { grid-template-columns: 1fr 1fr; }
  .tile strong { font-size: 1.4rem; }
  .argument { margin-top: 40px; padding: 28px 20px; }
  .whatsapp-float { right: 14px; bottom: 14px; padding: 14px; }
  .whatsapp-float__text { display: none; }
  .footer__bottom { flex-direction: column; text-align: center; }
}