feat: horário em 3 dias, horário de funcionamento compacto, textura na equipa, estrutura/SEO

- Horário de aulas: cartões mais pequenos e estreitos; a partir de 992px mostra
  o dia anterior, hoje ao centro e o seguinte (a dar a volta à semana), com as
  horas alinhadas e os dias laterais esbatidos. O JPG continua a semana toda.
- Horário de funcionamento: cartões compactos numa <dl>, ordenados por hora.
- Equipa: fundo no cinzento da parede do ginásio com juntas de blocos e grão
  muito discretos (SVG inline).
- Tira o «FitMe 3070» do header e esconde a newsletter.
- Estrutura: um <main> em todas as páginas públicas (skip link aponta-lhe),
  h2 por secção com aria-labelledby, h3 nos itens em vez de h4, sem secções
  aninhadas, alts distintos na galeria e no h1 do CrossFit.
- robots.txt e sitemap.xml gerados com o domínio da instalação; SEO_NOINDEX
  no .env tira uma cópia de staging dos motores de pesquisa.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

site/assets/css/style.css

@@ -581,9 +581,19 @@ section[id] {
   background: var(--fitme-white);
 }
 
+/* Team backdrop: the warm grey of the gym's block wall in the header photo
+   (sampled ≈ rgb(70,66,62)), a touch darker so white names still pop. On top,
+   very faint mortar joints in running bond (120×60 blocks, alternate rows
+   offset by half a block) plus a fine concrete grain, both as inline SVG
+   tiles, and a soft shade at the top and bottom edges. */
 .trainers-section {
-  background: var(--fitme-dark);
   position: relative;
+  background-color: #403d3a;
+  background-image:
+    linear-gradient(180deg, rgba(0, 0, 0, .28) 0%, transparent 18%, transparent 82%, rgba(0, 0, 0, .28) 100%),
+    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .07 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"),
+    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='120'%3E%3Cpath d='M0 1H240M0 61H240M1 0V60M121 0V60M61 60V120M181 60V120' fill='none' stroke='rgba(0,0,0,0.09)' stroke-width='1.5'/%3E%3Cpath d='M0 3.5H240M0 63.5H240' fill='none' stroke='rgba(255,255,255,0.022)' stroke-width='1'/%3E%3C/svg%3E");
+  background-size: 100% 100%, 200px 200px, 240px 120px;
 }
 
 .trainers-section:before {
@@ -623,6 +633,59 @@ section[id] {
 
 .workhours-section {
   background: var(--fitme-white);
+  padding: 48px 0 44px;
+}
+
+.workhours-section .section-title {
+  margin-bottom: 1.4rem;
+}
+
+/* Compact opening-hours cards: dark day label on top, hours underneath,
+   side by side and close together (wraps to a column on phones). */
+.wh-grid {
+  display: flex;
+  flex-wrap: wrap;
+  justify-content: center;
+  gap: 12px;
+  margin: 0;
+}
+
+.wh-day {
+  flex: 0 1 210px;
+  border-radius: 6px;
+  overflow: hidden;
+  background: var(--fitme-surface);
+  border: 1px solid var(--fitme-surface-2);
+  text-align: center;
+}
+
+.wh-day dt {
+  background: var(--fitme-dark-3);
+  color: #fff;
+  font-size: .9rem;
+  font-weight: 700;
+  padding: 8px 10px;
+}
+
+.wh-day dd {
+  margin: 0;
+  padding: 7px 10px;
+  font-weight: 700;
+  font-size: 1rem;
+  color: var(--fitme-text);
+}
+
+.wh-day dd + dd {
+  border-top: 1px solid var(--fitme-surface-2);
+}
+
+.wh-day dd.wh-closed {
+  font-weight: 600;
+  color: var(--fitme-text-muted);
+}
+
+@media (max-width: 575px) {
+  .wh-day { flex-basis: 100%; }
 }
 
 .map-section {
@@ -698,6 +761,7 @@ section[id] {
   mix-blend-mode: multiply;
 }
 
+.icon-box-item h3,
 .icon-box-item h4 {
   margin-bottom: .75rem;
   font-size: 1.15rem;
@@ -819,6 +883,7 @@ section[id] {
   visibility: hidden;
 }
 
+.trainer-item h3,
 .trainer-item h4 {
   margin-bottom: .3rem;
 }
@@ -835,6 +900,7 @@ section[id] {
 }
 
 .trainers-section .section-title h2,
+.trainers-section .trainer-item h3,
 .trainers-section .trainer-item h4,
 .trainers-section .trainer-item>*:last-child {
   color: #fff;
@@ -1136,10 +1202,16 @@ section[id] {
   margin-bottom: 2.5rem;
 }
 
+/* The form heading is an h3 under the section's h2 — keep the h2 look. */
+h3.contact-title {
+  font-size: 2.25rem;
+}
+
 .contact-info-warp {
   margin-bottom: 2rem;
 }
 
+.contact-info-warp h3,
 .contact-info-warp h4 {
   color: var(--fitme-accent);
   margin-bottom: .5rem;
@@ -2152,6 +2224,7 @@ section[id] {
     max-height: 34px;
   }
 
+  .icon-box-item h3,
   .icon-box-item h4 {
     font-size: .95rem;
   }
@@ -2551,6 +2624,96 @@ section[id] {
   display: none !important;
 }
 
+/* ── Horário: compact cards (on screen, every width) ───────────────────────────
+   Smaller, narrower cards and type so a day reads at a glance and three days
+   fit side by side on desktop. The JPG export keeps its own sizing. */
+.schedule:not(.schedule-export) .schedule_cell {
+  gap: 6px;
+  margin-bottom: .6rem;
+}
+
+.schedule:not(.schedule-export) .schedule_cell > .schedule_box {
+  flex: 0 1 112px;
+  padding: 6px 3px;
+}
+
+.schedule:not(.schedule-export) .schedule_box img {
+  height: 22px;
+  margin-bottom: 2px;
+}
+
+.schedule:not(.schedule-export) .schedule_box a {
+  font-size: 10px;
+  min-height: 2.3em;
+}
+
+.schedule:not(.schedule-export) .schedule_info {
+  margin: auto -3px -6px;
+  padding: 4px 6px;
+  font-size: 11.5px;
+  min-height: 2.4em;
+}
+
+.schedule:not(.schedule-export) .schedule_box:hover {
+  transform: scale(1.05);
+}
+
+.schedule:not(.schedule-export) .schedule_dayhead {
+  margin-bottom: .7rem;
+}
+
+.schedule:not(.schedule-export) .rounded_frame {
+  width: 104px;
+  height: 32px;
+  font-size: .95rem;
+}
+
+.schedule:not(.schedule-export) .schedule_section_label {
+  margin: .5rem 0 .8rem;
+}
+
+.schedule:not(.schedule-export) .schedule_section_label span {
+  font-size: .72rem;
+}
+
+/* ── Desktop: yesterday · today · tomorrow ─────────────────────────────────────
+   ≥992px, main.js shows three days — the chosen one (today by default) centred
+   between its neighbours, wrapping round the week — and tags each visible
+   header/cell with .sched-pos-1/2/3 for its column. Rows stay time-aligned, so
+   classes at the same hour line up across the three days. The side days are
+   toned down so the centre one leads. */
+@media (min-width: 992px) {
+  .schedule.is-3day:not(.schedule-export) .schedule_panel {
+    grid-template-columns: repeat(3, minmax(0, 420px));
+    column-gap: 28px;
+  }
+  .schedule.is-3day:not(.schedule-export) .schedule_section_label {
+    grid-column: 1 / -1;
+  }
+  .schedule.is-3day:not(.schedule-export) .sched-pos-1 { grid-column: 1 !important; }
+  .schedule.is-3day:not(.schedule-export) .sched-pos-2 { grid-column: 2 !important; }
+  .schedule.is-3day:not(.schedule-export) .sched-pos-3 { grid-column: 3 !important; }
+
+  .schedule.is-3day:not(.schedule-export) .schedule_cell.sched-side {
+    opacity: .5;
+    transition: opacity var(--fitme-transition);
+  }
+  .schedule.is-3day:not(.schedule-export) .schedule_cell.sched-side:hover {
+    opacity: 1;
+  }
+  .schedule.is-3day:not(.schedule-export) .schedule_dayhead.sched-side .rounded_frame {
+    background: var(--fitme-surface-2);
+    color: var(--fitme-text-muted);
+  }
+  .schedule.is-3day:not(.schedule-export) .schedule_dayhead.sched-pos-2 .rounded_frame {
+    background: var(--fitme-accent);
+    color: var(--fitme-dark);
+  }
+  .schedule.is-3day:not(.schedule-export) .schedule_dayhead.sched-side {
+    cursor: pointer;
+  }
+}
+
 /* ── Aula experimental modal ───────────────────────────────────────────────── */
 .modal-content.trial-modal {
   background: #fff !important;
@@ -2963,6 +3126,7 @@ section[id] {
 /* The name used to be the tile's last child and got its size from the
    `.trainer-item>*:last-child` rule; pin it so it stays the same whether or
    not a title follows it. */
+.trainers-section .trainer-item h3,
 .trainers-section .trainer-item h4 {
   font-size: .9rem;
 }