/* =================================================================
   Alysson Mattos · Fisioterapeuta — Design System
   Stack: CSS puro (variáveis). Sem build.
   Paleta extraída da logo oficial.
   ================================================================= */

/* ---------- 1. Tokens / variáveis ---------- */
:root {
  /* Cores da marca */
  --c-petrol:       #0D3451; /* primária — header, títulos, texto forte */
  --c-petrol-700:   #0a2840;
  --c-teal:         #49AAA1; /* secundária — CTA, ícones, detalhes */
  --c-teal-600:     #3a8f87;
  --c-teal-100:     #e3f1ef;
  --c-blue:         #06598C; /* apoio — links, destaques, degradês */

  /* Neutros */
  --c-bg:           #F6F8F9; /* fundo base */
  --c-surface:      #ffffff; /* cards, header */
  --c-text:         #28323A; /* texto corrido */
  --c-muted:        #5d6b75; /* texto secundário */
  --c-border:       #e4e9ec;

  /* Tipografia */
  --font-display: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body:    "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Escala fluida */
  --fs-hero:  clamp(2.1rem, 5.2vw, 3.5rem);
  --fs-h2:    clamp(1.6rem, 3.4vw, 2.4rem);
  --fs-h3:    clamp(1.15rem, 1.8vw, 1.35rem);
  --fs-body:  1.05rem;
  --fs-small: 0.9rem;

  /* Espaçamento / forma */
  --container: 1140px;
  --gap:       1.5rem;
  --radius:    16px;
  --radius-sm: 10px;
  --shadow:    0 10px 30px -12px rgba(13, 52, 81, .25);
  --shadow-sm: 0 4px 14px -6px rgba(13, 52, 81, .18);
  --transition: .25s ease;

  /* Camadas */
  --z-header: 100;
  --z-float:  90;
}

/* ---------- 2. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}
body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: var(--c-blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--c-teal-600); }
ul { list-style: none; }
:focus-visible { outline: 3px solid var(--c-teal); outline-offset: 2px; border-radius: 4px; }

/* ---------- 3. Tipografia ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--c-petrol); line-height: 1.15; font-weight: 700; }
h1 { font-size: var(--fs-hero); font-weight: 800; letter-spacing: -.02em; }
h2 { font-size: var(--fs-h2); letter-spacing: -.01em; }
h3 { font-size: var(--fs-h3); }
p  { margin-bottom: 1rem; }
.lead { font-size: 1.2rem; color: var(--c-muted); }
.eyebrow {
  font-family: var(--font-body);
  font-weight: 600; font-size: .82rem;
  text-transform: uppercase; letter-spacing: .14em;
  color: var(--c-teal-600); margin-bottom: .6rem; display: inline-block;
}
.muted { color: var(--c-muted); }

/* ---------- 4. Layout ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 1.4rem; }
.section { padding-block: clamp(3.5rem, 8vw, 6rem); }
.section--tint { background: var(--c-teal-100); }
.section--petrol { background: var(--c-petrol); color: #dfe8ee; }
.section--petrol h2, .section--petrol h3 { color: #fff; }
.section__head { max-width: 680px; margin-bottom: 2.5rem; }
.section__head.center { margin-inline: auto; text-align: center; }
.grid { display: grid; gap: var(--gap); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 980px) { .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) { .grid--2, .grid--3 { grid-template-columns: 1fr; } }

/* ---------- 5. Botões ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--font-display); font-weight: 600; font-size: 1rem;
  padding: .85rem 1.6rem; border-radius: 999px; border: 2px solid transparent;
  cursor: pointer; transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
  text-align: center; line-height: 1;
}
.btn:hover { transform: translateY(-2px); }
.btn--whatsapp { background: var(--c-teal); color: #fff; box-shadow: var(--shadow-sm); }
.btn--whatsapp:hover { background: var(--c-teal-600); color: #fff; }
.btn--primary { background: var(--c-petrol); color: #fff; }
.btn--primary:hover { background: var(--c-petrol-700); color: #fff; }
.btn--outline { background: transparent; border-color: var(--c-petrol); color: var(--c-petrol); }
.btn--outline:hover { background: var(--c-petrol); color: #fff; }
.btn--lg { padding: 1.05rem 2rem; font-size: 1.08rem; }
.btn .ico { width: 20px; height: 20px; fill: currentColor; }

/* ---------- 6. Header / Nav ---------- */
.header {
  position: sticky; top: 0; z-index: var(--z-header);
  background: rgba(255,255,255,.92); backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--c-border);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: .7rem; }
.brand { display: flex; align-items: center; gap: .65rem; }
.brand img { height: 46px; width: auto; }
.brand__name { font-family: var(--font-display); font-weight: 700; color: var(--c-petrol); font-size: 1.05rem; line-height: 1.1; }
.brand__name span { display: block; font-size: .72rem; font-weight: 500; color: var(--c-teal-600); letter-spacing: .06em; }
.nav-list { display: flex; align-items: center; gap: 1.6rem; }
.nav-list a { color: var(--c-petrol); font-weight: 500; font-size: .97rem; }
.nav-list a:hover { color: var(--c-teal-600); }
.nav-cta { margin-left: .4rem; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: .4rem; }
.nav-toggle span { display: block; width: 26px; height: 3px; background: var(--c-petrol); border-radius: 2px; transition: var(--transition); }
.nav-toggle span + span { margin-top: 5px; }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav { position: fixed; inset: 64px 0 auto 0; background: var(--c-surface); border-bottom: 1px solid var(--c-border);
         transform: translateY(-130%); transition: transform var(--transition); box-shadow: var(--shadow); }
  .nav.open { transform: translateY(0); }
  .nav-list { flex-direction: column; align-items: stretch; gap: 0; padding: .5rem 1.4rem 1.4rem; }
  .nav-list li a { display: block; padding: .9rem 0; border-bottom: 1px solid var(--c-border); }
  .nav-cta { margin: .8rem 0 0; }
  .nav-cta .btn { width: 100%; justify-content: center; }
}

/* ---------- 7. Hero ---------- */
.hero { position: relative; padding-block: clamp(3rem, 7vw, 5.5rem); background:
        radial-gradient(1200px 500px at 80% -10%, rgba(73,170,161,.16), transparent 60%),
        radial-gradient(900px 500px at -10% 20%, rgba(6,89,140,.10), transparent 55%); }
.hero__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(2rem, 4vw, 3.5rem); align-items: center; }
.hero__title { margin-bottom: 1rem; }
.hero__cta { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 1.8rem; }
.hero__media img { border-radius: var(--radius); box-shadow: var(--shadow); object-fit: cover; aspect-ratio: 4/5; width: 100%; height: auto; }
.hero__trust { display: flex; flex-wrap: wrap; gap: .6rem 1.4rem; margin-top: 1.8rem; }
.hero__trust li { display: flex; align-items: center; gap: .45rem; font-size: .92rem; font-weight: 500; color: var(--c-petrol); }
.hero__trust svg { width: 18px; height: 18px; color: var(--c-teal-600); flex: none; }
@media (max-width: 860px) { .hero__grid { grid-template-columns: 1fr; } .hero__media { order: -1; max-width: 420px; } }

/* ---------- 8. Cards ---------- */
.card {
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--radius); padding: 1.7rem; box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card__icon { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 14px;
              background: var(--c-teal-100); color: var(--c-teal-600); margin-bottom: 1rem; }
.card__icon svg { width: 28px; height: 28px; }
.card h3 { margin-bottom: .5rem; }

/* selo de autoridade */
.badge { display: inline-flex; align-items: center; gap: .5rem; background: var(--c-teal-100);
         color: var(--c-teal-600); font-weight: 600; font-size: .85rem; padding: .4rem .9rem; border-radius: 999px; }

/* ---------- 9. Footer ---------- */
.footer { background: var(--c-petrol); color: #b9c7d2; padding-block: 3rem 1.6rem; }
.footer a { color: #cfe0ea; }
.footer a:hover { color: #fff; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; margin-bottom: 2rem; }
.footer__grid h4 { color: #fff; font-size: 1rem; margin-bottom: .9rem; }
.footer img.logo { height: 54px; margin-bottom: 1rem; }
.footer__bottom { padding-top: .6rem; display: flex;
                  flex-wrap: wrap; gap: .6rem 1.2rem; justify-content: space-between; font-size: var(--fs-small); }
.footer__crefito { font-weight: 600; color: #fff; }
.footer__disclaimer { font-size: .8rem; color: #92a6b4; border-top: 1px solid rgba(255,255,255,.12); padding-top: 1.2rem; margin: 0 0 .4rem; }
@media (max-width: 700px){ .footer__grid { grid-template-columns: 1fr; } }

/* ---------- 10. WhatsApp flutuante ---------- */
.wa-float {
  position: fixed; right: 18px; bottom: 18px; z-index: var(--z-float);
  width: 58px; height: 58px; border-radius: 50%; background: #25D366;
  display: grid; place-items: center; box-shadow: 0 8px 24px -6px rgba(0,0,0,.35);
  transition: transform var(--transition);
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 32px; height: 32px; fill: #fff; }

/* ---------- 11. Animação de revelação ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- 11b. Serviços / "para quem" ---------- */
.card__for { display: block; margin-top: .8rem; font-size: .9rem; color: var(--c-teal-600); font-style: italic; }

/* ---------- 11c. Passos (Como funciona) ---------- */
.steps { counter-reset: step; }
.step { position: relative; padding-left: .5rem; }
.step__num { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
             background: var(--c-petrol); color: #fff; font-family: var(--font-display);
             font-weight: 700; font-size: 1.15rem; margin-bottom: 1rem; }

/* ---------- 11d. Sobre ---------- */
.sobre__grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(2rem, 4vw, 3.5rem); align-items: center; }
.sobre__photo img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow); aspect-ratio: 4/5; object-fit: cover; object-position: center 25%; }
.selos { display: grid; gap: 1.1rem; margin-top: 1.6rem; }
.selo h4 { font-size: .98rem; margin-bottom: .5rem; color: var(--c-petrol); display: flex; align-items: center; gap: .5rem; }
.selo p { margin: 0; font-size: .95rem; color: var(--c-muted); }
@media (max-width: 860px){ .sobre__grid { grid-template-columns: 1fr; } .sobre__photo { max-width: 380px; } }

/* ---------- 11e. Depoimentos ---------- */
.testimonial { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius);
               padding: 1.7rem; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; }
.testimonial__quote { font-size: 1.02rem; color: var(--c-text); margin-bottom: 1.1rem; position: relative; }
.testimonial__quote::before { content: "\201C"; font-family: var(--font-display); font-size: 2.4rem; color: var(--c-teal);
                              line-height: 0; vertical-align: -.35em; margin-right: .15em; }
.testimonial__author { margin-top: auto; font-weight: 600; color: var(--c-petrol); font-size: .95rem; }
.testimonial__author span { display: block; font-weight: 400; color: var(--c-muted); font-size: .85rem; }

/* ---------- 11f. Contato + formulário ---------- */
.contato__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 4vw, 3rem); align-items: start; }
.contato__list { display: grid; gap: 1.1rem; margin: 1.4rem 0 0; }
.contato__item { display: flex; gap: .9rem; align-items: flex-start; }
.contato__item .ico-wrap { flex: none; width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
                           background: var(--c-teal-100); color: var(--c-teal-600); }
.contato__item .ico-wrap svg { width: 22px; height: 22px; }
.contato__item strong { display: block; color: var(--c-petrol); }
.contato__item a { color: var(--c-text); }
.contato__item a:hover { color: var(--c-teal-600); }

.form { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius);
        padding: 1.8rem; box-shadow: var(--shadow-sm); }
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-weight: 600; font-size: .9rem; color: var(--c-petrol); margin-bottom: .4rem; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; color: var(--c-text); padding: .8rem .9rem;
  border: 1px solid var(--c-border); border-radius: var(--radius-sm); background: #fff; transition: border-color var(--transition);
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--c-teal); }
.field textarea { resize: vertical; min-height: 96px; }
.form .btn { width: 100%; justify-content: center; }
.form__note { font-size: .82rem; color: var(--c-muted); margin: .8rem 0 0; text-align: center; }
@media (max-width: 860px){ .contato__grid { grid-template-columns: 1fr; } }

/* ---------- 11g. Mapa (facade — carrega só ao clique) ---------- */
.map-embed { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--c-border); line-height: 0; }
.map-embed iframe { width: 100%; height: 340px; border: 0; display: block; }
.map-facade { border-radius: var(--radius); border: 1px solid var(--c-border); box-shadow: var(--shadow-sm);
  background:
    radial-gradient(700px 300px at 75% 10%, rgba(73,170,161,.18), transparent 60%),
    linear-gradient(180deg, #eef4f5, #ffffff);
  display: grid; place-items: center; text-align: center; padding: clamp(2.5rem, 6vw, 4rem) 1.5rem; }
.map-facade__inner { max-width: 460px; }
.map-facade .pin { width: 56px; height: 56px; color: var(--c-teal-600); margin: 0 auto 1rem; }
.map-facade h3 { margin-bottom: .4rem; }
.map-facade__actions { display: flex; flex-wrap: wrap; gap: .8rem; justify-content: center; margin-top: 1.4rem; }

/* ---------- 11h. Blog — índice ---------- */
.blog-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: var(--gap); }
@media (max-width: 980px){ .blog-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 680px){ .blog-grid { grid-template-columns: 1fr; } }
.post-card { display: flex; flex-direction: column; background: var(--c-surface); border: 1px solid var(--c-border);
             border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm);
             transition: transform var(--transition), box-shadow var(--transition); }
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.post-card__body { padding: 1.5rem; display: flex; flex-direction: column; flex: 1; }
.post-card__cat { font-size: .72rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
                  color: var(--c-teal-600); margin-bottom: .6rem; }
.post-card h3 { font-size: 1.18rem; margin-bottom: .6rem; }
.post-card h3 a { color: var(--c-petrol); }
.post-card h3 a:hover { color: var(--c-teal-600); }
.post-card p { color: var(--c-muted); font-size: .96rem; flex: 1; }
.post-card__more { margin-top: 1rem; font-weight: 600; color: var(--c-blue); font-size: .92rem; }

/* ---------- 11i. Blog — artigo ---------- */
.breadcrumb { font-size: .85rem; color: var(--c-muted); padding-top: 1.4rem; }
.breadcrumb a { color: var(--c-muted); }
.breadcrumb a:hover { color: var(--c-teal-600); }
.post { max-width: 760px; margin-inline: auto; }
.post__head { margin: 1.5rem 0 2rem; }
.post__head h1 { font-size: clamp(1.9rem, 4vw, 2.7rem); margin-bottom: .8rem; }
.post__meta { display: flex; flex-wrap: wrap; gap: .4rem 1rem; color: var(--c-muted); font-size: .9rem; align-items: center; }
.post__meta .dot { color: var(--c-border); }
.post-body { font-size: 1.08rem; }
.post-body h2 { font-size: 1.55rem; margin: 2.2rem 0 .8rem; }
.post-body h3 { font-size: 1.2rem; margin: 1.6rem 0 .6rem; }
.post-body p { margin-bottom: 1.1rem; }
.post-body ul, .post-body ol { margin: 0 0 1.2rem 1.2rem; }
.post-body ul { list-style: disc; } .post-body ol { list-style: decimal; }
.post-body li { margin-bottom: .5rem; padding-left: .2rem; }
.post-body blockquote { border-left: 4px solid var(--c-teal); background: var(--c-teal-100);
  padding: 1rem 1.2rem; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; margin: 1.4rem 0; color: var(--c-petrol); }

.post-cta { background: var(--c-petrol); color: #dfe8ee; border-radius: var(--radius); padding: 1.6rem 1.8rem;
            margin: 2rem 0; text-align: center; }
.post-cta h3 { color: #fff; margin-bottom: .8rem; }
.post-cta .btn { margin-top: .4rem; }

.faq { margin-top: 1rem; }
.faq details { border: 1px solid var(--c-border); border-radius: var(--radius-sm); padding: .2rem 1.1rem; margin-bottom: .8rem; background: var(--c-surface); }
.faq summary { cursor: pointer; font-family: var(--font-display); font-weight: 600; color: var(--c-petrol); padding: .9rem 0; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--c-teal-600); font-size: 1.3rem; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding-bottom: 1rem; margin: 0; color: var(--c-muted); }

.related { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--c-border); }
.related h3 { font-size: 1.1rem; margin-bottom: .9rem; }
.related ul { list-style: none; margin: 0; display: grid; gap: .7rem; }
.related li { margin: 0; padding: 0; }
.related a { font-weight: 600; color: var(--c-petrol); }
.related a:hover { color: var(--c-teal-600); }
.author-box { display: flex; gap: 1.1rem; align-items: center; background: var(--c-teal-100);
              border-radius: var(--radius); padding: 1.4rem; margin-top: 2.5rem; }
.author-box img { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; flex: none; }
.author-box strong { color: var(--c-petrol); display: block; }
.author-box p { margin: .2rem 0 0; font-size: .92rem; color: var(--c-muted); }

/* ---------- 12. Utilitários ---------- */
.text-center { text-align: center; }
.mt-1 { margin-top: 1rem; } .mt-2 { margin-top: 2rem; }
.divider-top { border-top: 1px solid var(--c-border); }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--c-petrol); color: #fff; padding: .7rem 1rem; z-index: 200; }
.skip-link:focus { left: 8px; top: 8px; }