/* ============================================================
   Afinko — Components
   Composable, token-driven. No magic numbers.
   ============================================================ */

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--color-teal-700);
  --btn-fg: #fff;
  --btn-bd: var(--color-teal-700);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .9rem 1.4rem;
  font-family: var(--font-body);
  font-size: var(--fs-15);
  font-weight: 600;
  letter-spacing: .01em;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid var(--btn-bd);
  border-radius: var(--radius-2);
  cursor: pointer;
  text-decoration: none;
  transition:
    background var(--dur-2) var(--ease-out),
    color var(--dur-2) var(--ease-out),
    border-color var(--dur-2) var(--ease-out),
    transform var(--dur-1) var(--ease-out);
}
.btn:hover { background: var(--color-teal-800); border-color: var(--color-teal-800); color: #fff; text-decoration: none; }
.btn:active { transform: translateY(1px); }

.btn--accent {
  --btn-bg: var(--color-accent-500);
  --btn-fg: #fff;
  --btn-bd: var(--color-accent-500);
}
.btn--accent:hover {
  background: var(--color-accent-700);
  border-color: var(--color-accent-700);
  color: #fff;
}

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--color-teal-700);
  --btn-bd: var(--color-border-strong);
}
.btn--ghost:hover {
  background: var(--color-teal-50);
  border-color: var(--color-teal-700);
  color: var(--color-teal-800);
}

.btn--on-dark {
  --btn-bg: transparent;
  --btn-fg: #fff;
  --btn-bd: rgba(255,255,255,.35);
}
.btn--on-dark:hover { background: rgba(255,255,255,.08); border-color: #fff; color: #fff; }

.btn--lg { padding: 1.05rem 1.6rem; font-size: var(--fs-16); }
.btn--sm { padding: .55rem .9rem; font-size: var(--fs-14); }

.btn .icon {
  width: 16px; height: 16px;
  transition: transform var(--dur-2) var(--ease-out);
}
.btn:hover .icon { transform: translateX(2px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(250,248,244,.92);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--color-border);
}
.site-header__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-8);
  min-height: 76px;
}
.site-header__brand {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  text-decoration: none;
  color: var(--color-ink-900);
  font-family: var(--font-display);
  font-size: var(--fs-18);
  letter-spacing: var(--tracking-tight);
}
.site-header__brand img { width: 38px; height: 38px; }
.site-header__brand small {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-fg-muted);
  display: block;
  line-height: 1;
}

.nav {
  display: flex;
  gap: var(--space-6);
  align-items: center;
  justify-content: center;
}
.nav a {
  color: var(--color-ink-700);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: .35rem 0;
  position: relative;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -22px;
  height: 2px;
  background: var(--color-teal-700);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-2) var(--ease-out);
}
.nav a:hover, .nav a.is-active { color: var(--color-teal-800); text-decoration: none; }
.nav a:hover::after, .nav a.is-active::after { transform: scaleX(1); }

.site-header__cta { display: inline-flex; gap: .5rem; align-items: center; }

.nav-toggle {
  display: none;
  background: transparent; border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-2); padding: .55rem .7rem;
  cursor: pointer;
}

@media (max-width: 920px) {
  .site-header__inner { grid-template-columns: auto 1fr auto; min-height: 64px; }
  .nav-toggle { display: inline-flex; }
  .nav, .site-header__cta .btn { display: none; }
  .site-header.is-open .nav {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: absolute; left: 0; right: 0; top: 100%;
    background: var(--color-bg);
    padding: var(--space-4) var(--container-pad);
    gap: var(--space-3);
    border-bottom: 1px solid var(--color-border);
  }
  .site-header.is-open .nav a::after { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-block: clamp(var(--space-12), 7vw, var(--space-20));
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: center;
}
.hero__index {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-teal-700);
  display: flex; gap: .8rem; align-items: center;
  margin-bottom: var(--space-5);
}
.hero__index span:first-child {
  background: var(--color-teal-700); color: #fff;
  padding: .2rem .55rem;
  border-radius: var(--radius-1);
}
.hero h1 {
  font-size: clamp(var(--fs-40), 5.2vw, var(--fs-72));
  line-height: 1.02;
  margin-bottom: var(--space-6);
}
.hero h1 em {
  font-style: normal;
  color: var(--color-teal-900);
  position: relative;
}
.hero__sub {
  font-size: clamp(var(--fs-16), 1.5vw, var(--fs-18));
  line-height: var(--lh-relaxed);
  color: var(--color-ink-700);
  max-width: 52ch;
  margin-bottom: var(--space-8);
}
.hero__ctas { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.hero__meta {
  display: flex; gap: var(--space-8); flex-wrap: wrap;
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}
.hero__meta dt {
  font-family: var(--font-mono); font-size: var(--fs-12);
  letter-spacing: var(--tracking-eyebrow); text-transform: uppercase;
  color: var(--color-fg-muted);
  margin-bottom: .25rem;
}
.hero__meta dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-24);
  color: var(--color-ink-900);
}

.hero__media {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--radius-3);
  overflow: hidden;
  background: var(--color-teal-50);
}
.hero__media img {
  width: 100%; height: 100%; object-fit: cover;
}
.hero__media::before {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(0,42,48,0) 50%, rgba(0,42,48,.35) 100%),
    linear-gradient(0deg, rgba(0,110,120,.06), rgba(0,110,120,.06));
  pointer-events: none;
  z-index: 1;
}
.hero__caption {
  position: absolute;
  left: var(--space-5); bottom: var(--space-5);
  z-index: 2;
  color: #fff;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  background: rgba(0,42,48,.55);
  border: 1px solid rgba(255,255,255,.18);
  padding: .45rem .65rem;
  border-radius: var(--radius-1);
  backdrop-filter: blur(6px);
}
.hero__corner {
  position: absolute;
  right: -1px; top: -1px;
  z-index: 2;
  background: var(--color-accent-500);
  color: #fff;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  padding: .45rem .7rem;
  border-bottom-left-radius: var(--radius-2);
}

@media (max-width: 860px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__media { aspect-ratio: 4/3; }
}

/* ---------- Hero slider (above the static hero) ---------- */
.slider {
  display: block;
  width: 100%;
  position: relative;
  background: var(--color-ink-900);
  overflow: hidden;
  isolation: isolate;
}
.slider__viewport {
  position: relative;
  width: 100%;
  aspect-ratio: 21 / 8;
  min-height: 480px;
  max-height: 760px;
}
.slider__track {
  position: absolute; inset: 0;
  width: 100%;
  height: 100%;
}
.slide {
  position: absolute; inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 700ms var(--ease-in-out);
  display: block;
  text-decoration: none;
  color: #fff;
}
.slide.is-active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}
.slide__media {
  position: absolute; inset: 0;
  overflow: hidden;
  width: 100%;
  height: 100%;
}
.slide__media img {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100% !important;
  height: 100% !important;
  max-width: none !important;
  min-width: 100%;
  min-height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.04);
  transition: transform 9s linear;
}
.slide.is-active .slide__media img { transform: scale(1.0); }

.slide__media::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(0,42,48,.78) 0%, rgba(0,42,48,.45) 45%, rgba(0,42,48,.20) 100%),
    linear-gradient(180deg, rgba(0,42,48,0) 60%, rgba(0,42,48,.55) 100%);
}
.slide__inner {
  position: relative; z-index: 1;
  height: 100%;
  display: flex; align-items: center;
  padding-block: clamp(var(--space-8), 6vw, var(--space-16));
  padding-inline: var(--container-pad);
}
.slide__inner > .container { width: 100%; padding-inline: 0; max-width: none; }
.slide__content {
  max-width: 900px;
  display: grid; gap: var(--space-5);
}
.slide__eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: #fff;
  display: inline-flex; align-items: center; gap: .65rem;
}
.slide__eyebrow .num {
  background: var(--color-teal-700);
  color: #fff;
  padding: .2rem .55rem;
  border-radius: var(--radius-1);
}
.slide__title {
  font-family: var(--font-display);
  font-size: clamp(var(--fs-32), 4.4vw, var(--fs-56));
  line-height: 1.04;
  letter-spacing: var(--tracking-display);
  color: #fff;
  margin: 0;
  text-wrap: balance;
}
.slide__cta {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: #fff;
  padding: .85rem 1.25rem;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.28);
  border-radius: var(--radius-2);
  width: fit-content;
  transition: background var(--dur-2), border-color var(--dur-2), transform var(--dur-1);
}
.slide__cta:hover {
  background: rgba(255,255,255,.14);
  border-color: #fff;
  color: #fff;
  text-decoration: none;
}
.slide__cta .icon { width: 14px; height: 14px; transition: transform var(--dur-2); }
.slide__cta:hover .icon { transform: translateX(3px); }

/* Slider — content entrance animation */
.slide.is-active .slide__eyebrow,
.slide.is-active .slide__title,
.slide.is-active .slide__cta {
  animation: slideIn 700ms var(--ease-out) both;
}
.slide.is-active .slide__title { animation-delay: 80ms; }
.slide.is-active .slide__cta { animation-delay: 160ms; }
@keyframes slideIn {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Controls */
.slider__controls {
  position: absolute;
  inset: auto 0 0 0;
  z-index: 3;
  padding-block: var(--space-5);
  padding-inline: var(--container-pad);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-4);
  pointer-events: none;
}
.slider__progress {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: rgba(255,255,255,.85);
  display: flex; align-items: center; gap: .55rem;
}
.slider__progress .bar {
  width: 64px; height: 1px;
  background: rgba(255,255,255,.25);
  position: relative; overflow: hidden;
}
.slider__progress .bar::after {
  content: "";
  position: absolute; inset: 0;
  background: #fff;
  transform: scaleX(0); transform-origin: left;
  animation: progress 6s linear infinite;
}
.slider:hover .slider__progress .bar::after,
.slider.is-paused .slider__progress .bar::after { animation-play-state: paused; }
@keyframes progress {
  to { transform: scaleX(1); }
}

.slider__dots {
  pointer-events: auto;
  display: flex; gap: .55rem;
  background: rgba(0,42,48,.4);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.16);
  padding: .45rem .6rem;
  border-radius: var(--radius-pill);
}
.slider__dots button {
  background: transparent; border: 0;
  width: 10px; height: 10px; padding: 0;
  border-radius: 50%;
  cursor: pointer;
  position: relative;
}
.slider__dots button::after {
  content: ""; position: absolute; inset: 0;
  border-radius: 50%;
  background: rgba(255,255,255,.4);
  transition: background var(--dur-2), transform var(--dur-2);
}
.slider__dots button[aria-current="true"]::after { background: #fff; transform: scale(1.15); }
.slider__dots button:hover::after { background: rgba(255,255,255,.85); }

.slider__nav {
  pointer-events: auto;
  justify-self: end;
  display: flex; gap: .35rem;
}
.slider__nav button {
  width: 40px; height: 40px;
  background: rgba(0,42,48,.4);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.16);
  color: #fff;
  cursor: pointer;
  display: inline-grid; place-items: center;
  border-radius: var(--radius-2);
  transition: background var(--dur-2), border-color var(--dur-2);
}
.slider__nav button:hover { background: rgba(0,42,48,.7); border-color: rgba(255,255,255,.4); }
.slider__nav svg { width: 16px; height: 16px; }

@media (max-width: 720px) {
  .slider__viewport { aspect-ratio: 4/5; min-height: 480px; }
  .slide__media::after {
    background:
      linear-gradient(180deg, rgba(0,42,48,.45) 0%, rgba(0,42,48,.55) 60%, rgba(0,42,48,.85) 100%);
  }
  .slider__controls { grid-template-columns: 1fr; justify-items: start; gap: var(--space-3); }
  .slider__nav { justify-self: start; }
}

@media (prefers-reduced-motion: reduce) {
  .slide { transition: none; }
  .slide__media img { transition: none; transform: none; }
  .slider__progress .bar::after { animation: none; transform: scaleX(0); }
  .slide.is-active .slide__eyebrow,
  .slide.is-active .slide__title,
  .slide.is-active .slide__cta { animation: none; }
}

/* ---------- Section heading ---------- */
.s-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-8);
  align-items: end;
  margin-bottom: var(--space-12);
  padding-left: var(--space-5);
  border-left: 2px solid var(--color-teal-700);
}
.s-head h2 {
  font-size: clamp(var(--fs-28), 3.2vw, var(--fs-40));
  margin: 0;
  max-width: 22ch;
}
.s-head p {
  margin: var(--space-4) 0 0;
  color: var(--color-ink-700);
  font-size: var(--fs-16);
  max-width: 52ch;
}
.s-head__aside {
  align-self: end;
  text-align: right;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-fg-muted);
}
@media (max-width: 720px) {
  .s-head { grid-template-columns: 1fr; }
  .s-head__aside { text-align: left; }
}

/* ---------- Service grid (numbered, lab-method index) ---------- */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-3);
  overflow: hidden;
}
.svc-card {
  --pad: clamp(1.25rem, 2.4vw, 2rem);
  position: relative;
  background: var(--color-surface);
  padding: var(--pad);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  text-decoration: none;
  color: inherit;
  transition:
    background var(--dur-2) var(--ease-out),
    transform var(--dur-2) var(--ease-out);
  min-height: 220px;
}
.svc-card:hover {
  background: var(--color-teal-50);
  text-decoration: none;
  color: inherit;
}
.svc-card__num {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--tracking-eyebrow);
  color: var(--color-teal-700);
}
.svc-card__title {
  font-family: var(--font-display);
  font-size: var(--fs-24);
  letter-spacing: var(--tracking-tight);
  line-height: var(--lh-snug);
  color: var(--color-ink-900);
  margin: 0;
}
.svc-card__desc {
  font-size: var(--fs-15);
  color: var(--color-ink-700);
  line-height: var(--lh-relaxed);
  margin: 0;
  flex: 1;
}
.svc-card__cta {
  display: inline-flex; align-items: center; gap: .4rem;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-teal-700);
  margin-top: auto;
}
.svc-card__cta .icon { width: 14px; height: 14px; transition: transform var(--dur-2) var(--ease-out); }
.svc-card:hover .svc-card__cta .icon { transform: translateX(3px); }

/* feature card on dark */
.section--ink .svc-grid {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.1);
}
.section--ink .svc-card { background: var(--color-ink-900); }
.section--ink .svc-card:hover { background: #1a2125; }
.section--ink .svc-card__title { color: #fff; }
.section--ink .svc-card__desc { color: #c8cfd2; }
.section--ink .svc-card__num,
.section--ink .svc-card__cta { color: var(--color-teal-200); }

/* ---------- Trust strip (clients / equipment partners) ---------- */
.trust-strip {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(1rem, 4vw, var(--space-10));
  align-items: center;
  padding-block: var(--space-10);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.trust-strip__label {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-fg-muted);
  max-width: 14ch;
  line-height: 1.4;
}
.trust-strip__items {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: clamp(0.75rem, 2vw, var(--space-6));
  align-items: center;
}
.trust-strip__items img {
  max-height: 96px;
  max-width: 100%;
  width: auto;
  margin-inline: auto;
  object-fit: contain;
  mix-blend-mode: multiply;
  opacity: .92;
  transition: opacity var(--dur-2);
}
.trust-strip__items img:hover { opacity: 1; }
.trust-strip__items li {
  display: flex; align-items: center; justify-content: center;
  min-height: 100px;
}

/* Text-based fallback for client name strip */
.client-strip {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1rem, 3vw, var(--space-8)) clamp(1.5rem, 5vw, var(--space-12));
  align-items: center;
  justify-content: flex-start;
}
.client-strip li {
  list-style: none;
  font-family: var(--font-display);
  font-size: clamp(var(--fs-18), 1.8vw, var(--fs-24));
  letter-spacing: .02em;
  color: var(--color-ink-500);
  position: relative;
}
.client-strip li + li::before {
  content: "";
  position: absolute; left: calc(-1 * clamp(0.75rem, 2.5vw, 1.5rem));
  top: 50%; transform: translateY(-50%);
  width: 4px; height: 4px;
  background: var(--color-border-strong); border-radius: 50%;
}

/* ---------- Stat strip ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1px;
  background: var(--color-border);
  border-block: 1px solid var(--color-border);
}
.stat {
  background: var(--color-bg);
  padding: var(--space-8) var(--space-6);
}
.stat__num {
  font-family: var(--font-display);
  font-size: clamp(var(--fs-40), 4.5vw, var(--fs-56));
  line-height: 1;
  letter-spacing: var(--tracking-display);
  color: var(--color-teal-800);
}
.stat__label {
  margin-top: var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-fg-muted);
}
.section--ink .stats { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.1); }
.section--ink .stat { background: var(--color-ink-900); }
.section--ink .stat__num { color: var(--color-teal-200); }
.section--ink .stat__label { color: #c8cfd2; }

/* ---------- Feature list ---------- */
.feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-8);
  list-style: none;
  padding: 0;
}
.feature-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-4);
  margin: 0;
}
.feature-list .icon-tile {
  width: 42px; height: 42px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--color-teal-100);
  color: var(--color-teal-800);
  border-radius: var(--radius-2);
}
.feature-list .icon-tile svg { width: 22px; height: 22px; }
.feature-list h4 {
  margin: 0 0 .35em;
  color: var(--color-ink-900);
}
.feature-list p {
  margin: 0;
  font-size: var(--fs-15);
  color: var(--color-ink-700);
  line-height: var(--lh-relaxed);
}

/* ---------- Image+text split ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: center;
}
.split--reverse { direction: rtl; }
.split--reverse > * { direction: ltr; }
.split__media {
  border-radius: var(--radius-3);
  overflow: hidden;
  aspect-ratio: 5/4;
  background: var(--color-teal-50);
}
.split__media img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 800px) {
  .split, .split--reverse { grid-template-columns: 1fr; direction: ltr; }
}

/* ---------- Forms ---------- */
.form-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-5) var(--space-5);
}
.field { grid-column: span 12; display: flex; flex-direction: column; gap: .4rem; }
.field--6 { grid-column: span 6; }
.field--4 { grid-column: span 4; }
@media (max-width: 700px) {
  .field--6, .field--4 { grid-column: span 12; }
}

.field label {
  font-family: var(--font-body);
  font-size: var(--fs-13);
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--color-ink-700);
}
.field .req { color: var(--color-danger); margin-left: .15rem; }
.field .hint {
  font-size: var(--fs-12);
  color: var(--color-fg-muted);
}
.field input,
.field textarea,
.field select {
  width: 100%;
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-2);
  padding: .8rem .9rem;
  font-size: var(--fs-15);
  color: var(--color-ink-900);
  transition: border-color var(--dur-1), box-shadow var(--dur-1), background var(--dur-1);
}
.field textarea { resize: vertical; min-height: 130px; line-height: var(--lh-relaxed); }
.field select { appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'><path fill='none' stroke='%235a6469' stroke-width='1.5' d='M1 1l5 5 5-5'/></svg>");
  background-repeat: no-repeat;
  background-position: right .9rem center;
  background-size: 12px 8px;
  padding-right: 2.4rem;
}
.field input:hover, .field textarea:hover, .field select:hover { border-color: var(--color-ink-500); }
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--color-teal-700);
  box-shadow: var(--focus-ring);
}
.field input::placeholder, .field textarea::placeholder { color: var(--color-ink-400); }

.checkbox-group, .radio-group {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: .6rem;
}
.check, .radio {
  display: flex; gap: .65rem; align-items: flex-start;
  padding: .75rem .85rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-2);
  background: var(--color-surface);
  cursor: pointer;
  transition: border-color var(--dur-1), background var(--dur-1);
  font-size: var(--fs-14);
}
.check:hover, .radio:hover { border-color: var(--color-teal-600); background: var(--color-teal-50); }
.check input, .radio input { margin-top: .15rem; accent-color: var(--color-teal-700); }
.check.is-checked, .radio.is-checked {
  border-color: var(--color-teal-700);
  background: var(--color-teal-50);
}

.form-section-title {
  grid-column: 1 / -1;
  font-family: var(--font-display);
  font-size: var(--fs-20);
  margin: var(--space-8) 0 var(--space-4);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  letter-spacing: var(--tracking-tight);
}
.form-section-title:first-child { border-top: 0; padding-top: 0; margin-top: 0; }

.form-actions {
  grid-column: 1 / -1;
  display: flex; flex-wrap: wrap; gap: var(--space-3);
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  align-items: center;
}
.form-actions .privacy-note {
  font-size: var(--fs-12);
  color: var(--color-fg-muted);
  max-width: 36ch;
  margin-left: auto;
}

/* ---------- Sidebar (next-steps) ---------- */
.aside-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-3);
  padding: var(--space-6);
}
.aside-card + .aside-card { margin-top: var(--space-5); }
.aside-card__title {
  font-family: var(--font-display);
  font-size: var(--fs-18);
  margin: 0 0 var(--space-4);
  letter-spacing: var(--tracking-tight);
  display: flex; align-items: center; gap: .55rem;
}
.aside-card__title .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-teal-700);
}
.steps {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: var(--space-4);
  counter-reset: steps;
}
.steps li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: var(--space-3);
  font-size: var(--fs-14);
  color: var(--color-ink-700);
  counter-increment: steps;
}
.steps li::before {
  content: counter(steps, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--color-teal-700);
  background: var(--color-teal-100);
  width: 28px; height: 28px;
  border-radius: 50%;
  display: inline-grid; place-items: center;
}
.steps b { color: var(--color-ink-900); display: block; font-weight: 600; }

/* contact line block */
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--space-4); }
.contact-list li { display: grid; grid-template-columns: 22px 1fr; gap: .8rem; font-size: var(--fs-14); }
.contact-list .icon { width: 18px; height: 18px; color: var(--color-teal-700); margin-top: .1rem; }
.contact-list b { display: block; color: var(--color-ink-900); }
.contact-list span { color: var(--color-ink-700); }

/* ---------- Equipment / partner cards ---------- */
.partner-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-5);
}
.partner-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-3);
  padding: var(--space-6);
  display: flex; flex-direction: column; gap: var(--space-4);
}
.partner-card__logo {
  height: 60px;
  display: flex; align-items: center;
}
.partner-card__logo img {
  max-height: 50px;
  width: auto;
  filter: grayscale(15%);
}
.partner-card h4 { margin: 0; }
.partner-card p { font-size: var(--fs-14); color: var(--color-ink-700); margin: 0; }
.partner-card ul { padding: 0; margin: 0; list-style: none; display: grid; gap: .35rem; }
.partner-card li {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--color-ink-700);
  letter-spacing: .02em;
  display: flex; gap: .5rem;
}
.partner-card li::before { content: "\2014"; color: var(--color-teal-700); }

/* ---------- Page header (interior pages) ---------- */
.page-header {
  background: var(--color-ink-900);
  color: #fff;
  padding-block: clamp(var(--space-12), 7vw, var(--space-20));
  position: relative;
  overflow: hidden;
}
.page-header__inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-10);
  align-items: end;
}
.page-header__crumbs {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-teal-200);
  margin-bottom: var(--space-5);
  display: flex; flex-wrap: wrap; gap: .55rem; align-items: center;
}
.page-header__crumbs a { color: var(--color-teal-200); }
.page-header__crumbs span.sep { opacity: .5; }
.page-header h1 {
  color: #fff;
  font-size: clamp(var(--fs-32), 4.4vw, var(--fs-56));
  margin: 0;
}
.page-header p {
  color: #d3d8da;
  font-size: clamp(var(--fs-16), 1.5vw, var(--fs-18));
  line-height: var(--lh-relaxed);
  max-width: 50ch;
  margin-top: var(--space-5);
}
.page-header__meta {
  border-left: 2px solid var(--color-teal-200);
  padding-left: var(--space-5);
  display: grid; gap: var(--space-4);
}
.page-header__meta dt {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-teal-200);
  margin-bottom: .15rem;
}
.page-header__meta dd { margin: 0; color: #fff; font-family: var(--font-display); font-size: var(--fs-18); }
@media (max-width: 800px) {
  .page-header__inner { grid-template-columns: 1fr; }
}

/* ---------- Two column page layout ---------- */
.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: clamp(var(--space-8), 5vw, var(--space-12));
  align-items: start;
}
@media (max-width: 920px) { .two-col { grid-template-columns: 1fr; } }

/* ---------- Test list (used on service detail) ---------- */
.test-list {
  list-style: none; padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  border-block: 1px solid var(--color-border);
}
.test-list li {
  border-bottom: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  padding: var(--space-5);
  display: grid; gap: .25rem;
  margin: 0;
}
.test-list .code {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-teal-700);
}
.test-list b { color: var(--color-ink-900); font-weight: 600; }
.test-list p { font-size: var(--fs-13); color: var(--color-ink-700); margin: .15rem 0 0; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-ink-900);
  color: #c2c8cc;
  padding-top: var(--space-16);
  padding-bottom: var(--space-8);
  margin-top: var(--space-20);
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
@media (max-width: 880px) { .site-footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .site-footer__grid { grid-template-columns: 1fr; } }
.site-footer h5 {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: #fff;
  margin: 0 0 var(--space-4);
}
.site-footer__brand { display: flex; flex-direction: column; gap: var(--space-4); }
.site-footer__brand img { width: 56px; }
.site-footer__brand p { font-size: var(--fs-14); color: #99a0a4; max-width: 32ch; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .6rem; }
.site-footer ul a { color: #c2c8cc; font-size: var(--fs-14); }
.site-footer ul a:hover { color: #fff; text-decoration: none; }
.site-footer__legal {
  display: flex; flex-wrap: wrap; gap: var(--space-4);
  justify-content: space-between;
  padding-top: var(--space-6);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .04em;
  color: #7e858a;
}

/* ---------- Floating contact CTA (WhatsApp) ---------- */
.float-cta {
  position: fixed;
  right: clamp(1rem, 2.5vw, var(--space-6));
  bottom: clamp(1rem, 2.5vw, var(--space-6));
  z-index: 40;
  display: inline-flex; align-items: center; gap: .65rem;
  background: var(--color-ink-900);
  color: #fff;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,.08);
  padding: .85rem 1.05rem .85rem .85rem;
  border-radius: var(--radius-pill);
  font-size: var(--fs-14);
  font-weight: 600;
  box-shadow: var(--shadow-3);
  transition: transform var(--dur-2) var(--ease-out), background var(--dur-2);
}
.float-cta:hover {
  background: var(--color-teal-800);
  color: #fff;
  text-decoration: none;
  transform: translateY(-2px);
}
.float-cta__icon {
  width: 28px; height: 28px;
  background: var(--color-accent-500);
  color: #fff;
  border-radius: 50%;
  display: inline-grid; place-items: center;
}
.float-cta__icon svg { width: 16px; height: 16px; }
.float-cta small {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-teal-200);
  font-weight: 400;
  line-height: 1.1;
}

/* ---------- Institutional video block ---------- */
.video-block {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: clamp(var(--space-8), 5vw, var(--space-12));
  align-items: center;
}
@media (max-width: 880px) {
  .video-block { grid-template-columns: 1fr; }
}
.video-block__intro h2 { color: #fff; }
.video-block__intro p { color: #c8cfd2; max-width: 38ch; }
.video-block__meta {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: var(--space-6);
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(255,255,255,.12);
}
.video-block__meta dt {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-teal-200);
  margin-bottom: .15rem;
}
.video-block__meta dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-18);
  color: #fff;
}

.video-frame {
  position: relative;
  border-radius: var(--radius-3);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #000;
  box-shadow: var(--shadow-3);
  border: 1px solid rgba(255,255,255,.1);
}
.video-frame iframe { width: 100%; height: 100%; border: 0; display: block; }

.video-frame__facade {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  padding: 0; margin: 0;
  border: 0;
  cursor: pointer;
  background: transparent;
  display: block;
  overflow: hidden;
}
.video-frame__facade img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--dur-3) var(--ease-out);
}
.video-frame__facade:hover img { transform: scale(1.03); }

.video-frame__overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,.05) 0%, rgba(0,0,0,.45) 100%);
  transition: background var(--dur-2);
}
.video-frame__facade:hover .video-frame__overlay {
  background:
    linear-gradient(180deg, rgba(0,0,0,.0) 0%, rgba(0,0,0,.35) 100%);
}

.video-frame__play {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 84px; height: 84px;
  border-radius: 50%;
  background: var(--color-accent-500);
  color: #fff;
  display: inline-grid; place-items: center;
  box-shadow: 0 10px 40px rgba(0,0,0,.4), 0 0 0 0 rgba(0,107,121,.5);
  transition: transform var(--dur-2) var(--ease-out), box-shadow var(--dur-2);
}
.video-frame__play svg { width: 36px; height: 36px; margin-left: 4px; }
.video-frame__facade:hover .video-frame__play {
  transform: translate(-50%, -50%) scale(1.06);
  box-shadow: 0 12px 48px rgba(0,0,0,.5), 0 0 0 14px rgba(0,107,121,.18);
}

.video-frame__caption {
  position: absolute;
  left: var(--space-5); bottom: var(--space-5);
  color: #fff;
  text-align: left;
  display: grid; gap: .25rem;
  pointer-events: none;
}
.video-frame__caption .t-mono { color: var(--color-teal-200); }
.video-frame__caption > span:last-child {
  font-family: var(--font-display);
  font-size: var(--fs-18);
  letter-spacing: var(--tracking-tight);
}

@media (prefers-reduced-motion: reduce) {
  .video-frame__facade:hover img { transform: none; }
  .video-frame__facade:hover .video-frame__play { transform: translate(-50%, -50%); box-shadow: 0 10px 40px rgba(0,0,0,.4); }
}

/* ---------- Map placeholder ---------- */
.map-frame {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-3);
  overflow: hidden;
  aspect-ratio: 16/9;
  background: var(--color-surface-2);
}
.map-frame iframe { width: 100%; height: 100%; border: 0; display: block; }

/* ---------- Area grid (home: Áreas de atuação) ---------- */
.area-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: var(--space-5);
  row-gap: var(--space-6);
  margin-top: var(--space-10);
}
.area-card--md,
.area-card--lg { grid-column: span 1; }

.area-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-3);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: background var(--dur-2) var(--ease-out), border-color var(--dur-2) var(--ease-out);
}
.area-card:hover { background: var(--color-surface-2); border-color: var(--color-border-strong); }

.area-card__num {
  position: absolute;
  top: var(--space-4);
  right: var(--space-5);
  font-family: var(--font-display);
  font-size: var(--fs-72);
  line-height: 1;
  color: rgba(0, 110, 120, 0.08);
  letter-spacing: var(--tracking-display);
  pointer-events: none;
  z-index: 1;
}
.area-card--ink .area-card__num { color: rgba(255, 255, 255, 0.10); }

.area-card__media {
  position: relative;
  margin: 0;
  aspect-ratio: 16 / 7;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}
.area-card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--dur-3) var(--ease-out);
}
.area-card:hover .area-card__media img { transform: scale(1.03); }
.area-card__media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,24,26,0) 60%, rgba(20,24,26,0.25) 100%);
}

.area-card__body {
  padding: var(--space-6) var(--space-6) var(--space-5);
  display: flex;
  flex-direction: column;
  flex: 1;
  position: relative;
  z-index: 2;
}
.area-card__body h3 {
  margin-top: var(--space-3);
  margin-bottom: var(--space-4);
  font-size: var(--fs-24);
}
.area-card__body p {
  font-size: var(--fs-14);
  color: var(--color-ink-700);
  margin-bottom: var(--space-4);
}

.area-card__items {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-5);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .25rem .75rem;
}
.area-card__items--3col { grid-template-columns: repeat(2, 1fr); }
.area-card__items li {
  position: relative;
  padding-left: 1rem;
  font-size: var(--fs-13);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  color: var(--color-ink-700);
  margin: 0;
  line-height: 1.45;
}
.area-card__items li::before {
  content: "";
  position: absolute;
  left: 0; top: .55em;
  width: .5rem; height: 1px;
  background: var(--color-teal-700);
}

.area-card__cta {
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-teal-700);
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  text-decoration: none;
  transition: color var(--dur-1) var(--ease-out);
}
.area-card__cta:hover { color: var(--color-teal-800); }
.area-card__cta .icon {
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
  transition: transform var(--dur-2) var(--ease-out);
}
.area-card:hover .area-card__cta .icon { transform: translateX(3px); }

.area-card--ink {
  background: var(--color-ink-900);
  color: #e9edee;
}
.area-card--ink:hover { background: #1f262a; }
.area-card--ink h3, .area-card--ink p, .area-card--ink .area-card__items li { color: #e9edee; }
.area-card--ink .eyebrow { color: var(--color-teal-200); }
.area-card--ink .eyebrow::before { background: var(--color-teal-200); }
.area-card--ink .area-card__items li::before { background: var(--color-teal-200); }
.area-card--ink .area-card__cta { color: var(--color-teal-200); border-top-color: rgba(255,255,255,0.12); }
.area-card--ink .area-card__cta:hover { color: #fff; }

@media (max-width: 1080px) {
  .area-grid { grid-template-columns: repeat(2, 1fr); }
  .area-card__items--3col { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .area-grid { grid-template-columns: 1fr; }
  .area-card__num { font-size: var(--fs-56); }
}

/* ---------- Hours list (definition-list pairs) ---------- */
.hours-list {
  margin: var(--space-3) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2);
  overflow: hidden;
}
.hours-list > div {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: var(--space-3);
  padding: .55rem .75rem;
  background: var(--color-surface);
}
.hours-list dt {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-ink-500);
  margin: 0;
}
.hours-list dd {
  margin: 0;
  font-size: var(--fs-14);
  font-weight: 600;
  color: var(--color-ink-900);
}
.hours-note {
  margin: var(--space-3) 0 0;
  font-size: var(--fs-12);
  color: var(--color-fg-muted);
  font-style: italic;
}

/* ---------- Aside: categories menu ---------- */
.aside-cats__list {
  list-style: none;
  padding: 0;
  margin: var(--space-3) 0 0;
  display: grid;
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2);
  overflow: hidden;
}
.aside-cats__list li { margin: 0; }
.aside-cats__row {
  display: grid;
  grid-template-columns: 2.5rem 1fr auto;
  align-items: center;
  gap: var(--space-3);
  padding: .65rem .8rem;
  background: var(--color-surface);
  color: var(--color-ink-700);
  text-decoration: none;
  transition: background var(--dur-1) var(--ease-out), color var(--dur-1) var(--ease-out);
}
.aside-cats__row:hover {
  background: var(--color-teal-50);
  color: var(--color-teal-800);
  text-decoration: none;
}
.aside-cats__code {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-teal-700);
}
.aside-cats__name {
  font-size: var(--fs-14);
  font-weight: 600;
  color: inherit;
}
.aside-cats__row svg { width: 12px; height: 12px; opacity: 0; transition: opacity var(--dur-1) var(--ease-out), transform var(--dur-2) var(--ease-out); color: var(--color-teal-700); }
.aside-cats__row:hover svg { opacity: 1; transform: translateX(2px); }

.aside-cats__all {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  width: 100%;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-teal-700);
  text-decoration: none;
}
.aside-cats__all svg { width: 14px; height: 14px; transition: transform var(--dur-2) var(--ease-out); }
.aside-cats__all:hover svg { transform: translateX(3px); }

/* ---------- Bullet list (inline, with teal mark) ---------- */
.bullet-list { list-style: none; padding: 0; margin: var(--space-4) 0 0; }
.bullet-list li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: .35rem;
  color: var(--color-ink-700);
  line-height: var(--lh-relaxed);
}
.bullet-list li::before {
  content: "";
  position: absolute;
  left: 0; top: .65em;
  width: .55rem; height: 1px;
  background: var(--color-teal-700);
}

/* ---------- CTA band layout ---------- */
.cta-band-grid {
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: var(--space-10);
  align-items: center;
}
.cta-band-actions { display: flex; flex-direction: column; gap: var(--space-3); }
@media (max-width: 760px) {
  .cta-band-grid { grid-template-columns: 1fr; gap: var(--space-6); }
}

/* ---------- Blog post cards (home widget + blog hub grid) ---------- */
.post-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-8);
}
.post-grid--wide { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-6); }
@media (max-width: 1080px) { .post-grid, .post-grid--wide { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px)  { .post-grid, .post-grid--wide { grid-template-columns: 1fr; } }

.post-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-3);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: border-color var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-out);
}
.post-card:hover {
  border-color: var(--color-border-strong);
  text-decoration: none;
  transform: translateY(-2px);
}
.post-card__media {
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-surface-2);
  border-bottom: 1px solid var(--color-border);
}
.post-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--dur-3) var(--ease-out);
}
.post-card:hover .post-card__media img { transform: scale(1.04); }
.post-card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--space-3);
}
.post-card__date {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-teal-700);
}
.post-card__title {
  font-size: var(--fs-18);
  line-height: var(--lh-snug);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-card__desc {
  font-size: var(--fs-14);
  color: var(--color-ink-700);
  line-height: var(--lh-normal);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-card__cta {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-teal-700);
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}
.post-card__cta .icon { width: 12px; height: 12px; transition: transform var(--dur-2) var(--ease-out); }
.post-card:hover .post-card__cta .icon { transform: translateX(3px); }

/* ---------- Blog post header (variant of .page-header) ---------- */
.page-header--post {
  background: #006b79;
  color: #fff;
  padding-block: clamp(var(--space-12), 7vw, var(--space-20));
  position: relative;
  overflow: hidden;
}
.page-header--post h1 {
  font-size: clamp(var(--fs-24), 3vw, var(--fs-40));
  letter-spacing: var(--tracking-tight);
  margin: var(--space-4) 0 0;
  max-width: 50ch;
}
.page-header--post .page-header__date {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .65rem;
  margin: var(--space-4) 0 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-teal-200);
}
.page-header--post .page-header__date::before {
  content: "";
  width: 28px; height: 1px;
  background: var(--color-teal-200);
  display: block;
}
.page-header--post .page-header__date span { opacity: .75; }
.page-header--post .page-header__date time { color: #fff; }

/* ---------- Blog post hero banner ---------- */
.post-hero {
  margin: 0;
  background: var(--color-surface-2);
  padding-block: var(--space-8);
}
.post-hero img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  border-radius: var(--radius-3);
  display: block;
  box-shadow: var(--shadow-2);
}
@media (max-width: 760px) {
  .post-hero { padding-block: var(--space-5); }
  .post-hero img { max-height: 320px; }
}

/* ---------- Blog post body (refines .prose for images, figures, captions) ---------- */
.section--post { padding-block: clamp(var(--space-10), 6vw, var(--space-16)); }
.post-body { max-width: 70ch; }
.post-body img,
.post-body figure {
  width: 100%;
  margin-block: var(--space-8);
}
.post-body img {
  border-radius: var(--radius-3);
  border: 1px solid var(--color-border);
  background: var(--color-surface-2);
  display: block;
  height: auto;
}
.post-body figure { margin-inline: 0; }
.post-body figure img { margin-block: 0; }
.post-body figcaption {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--color-ink-500);
  margin-top: var(--space-3);
  padding-left: var(--space-3);
  border-left: 2px solid var(--color-teal-700);
  line-height: var(--lh-relaxed);
}
.post-body .video-frame,
.post-body .video-block {
  margin-block: var(--space-8);
}
.post-body iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  border-radius: var(--radius-3);
  background: var(--color-ink-900);
}
.post-body video {
  width: 100%;
  border-radius: var(--radius-3);
  background: var(--color-ink-900);
}
.post-body p:has(> img:only-child),
.post-body p > img:only-child {
  /* WP often wraps a lone image in <p>; treat the wrapper as a figure */
  margin-block: var(--space-8);
}
.post-body h2 { font-size: clamp(var(--fs-24), 2.4vw, var(--fs-32)); }
.post-body h3 { font-size: clamp(var(--fs-20), 1.9vw, var(--fs-24)); }
.post-body > p:first-of-type {
  font-size: var(--fs-18);
  color: var(--color-ink-700);
}

/* ---------- Post-share footer below the body ---------- */
.post-share {
  margin: var(--space-16) auto 0;
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}
.post-share__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

/* ---------- Share-this-post buttons ---------- */
.share-buttons {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-5);
  list-style: none;
  padding: 0;
}
@media (max-width: 640px) {
  .share-buttons { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.share-buttons li { margin: 0; }
.share-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-3);
  color: var(--color-ink-700);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  text-decoration: none;
  transition: background var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out), color var(--dur-1) var(--ease-out);
}
.share-btn:hover {
  background: var(--color-teal-50);
  border-color: var(--color-teal-700);
  color: var(--color-teal-800);
  text-decoration: none;
}
.share-btn svg {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  fill: currentColor;
}
.share-btn--whatsapp:hover { color: #25d366; border-color: #25d366; background: #ecfdf3; }
.share-btn--facebook:hover { color: #1877f2; border-color: #1877f2; background: #eef4ff; }
.share-btn--linkedin:hover { color: #0a66c2; border-color: #0a66c2; background: #eaf2fb; }
.share-btn--email:hover    { color: var(--color-teal-800); border-color: var(--color-teal-700); background: var(--color-teal-50); }

/* ---------- Long-form prose (legal, course detail, e-book copy) ---------- */
.prose { max-width: 72ch; margin-inline: auto; }
.prose > * + * { margin-top: var(--space-4); }
.prose h2 { font-size: var(--fs-32); margin-top: var(--space-12); margin-bottom: var(--space-4); }
.prose h3 { font-size: var(--fs-22, 1.375rem); margin-top: var(--space-8); margin-bottom: var(--space-3); }
.prose h4 { font-size: var(--fs-18); margin-top: var(--space-6); margin-bottom: var(--space-2); }
.prose p, .prose li { line-height: var(--lh-relaxed); color: var(--color-ink-700); }
.prose ul, .prose ol { padding-left: var(--space-6); margin-block: var(--space-4); }
.prose ul ul, .prose ol ol, .prose ul ol, .prose ol ul { margin-block: var(--space-2); }
.prose a { color: var(--color-teal-700); text-decoration: underline; text-underline-offset: 3px; }
.prose blockquote { border-left: 2px solid var(--color-teal-700); padding-left: var(--space-4); color: var(--color-ink-700); margin: var(--space-6) 0; }
.prose strong { color: var(--color-ink-900); font-weight: 600; }
.prose hr { margin: var(--space-10) 0; }
.prose table { width: 100%; border-collapse: collapse; margin: var(--space-6) 0; font-size: var(--fs-15); }
.prose th, .prose td { padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--color-border); text-align: left; vertical-align: top; }
.prose th { font-family: var(--font-mono); font-size: var(--fs-12); text-transform: uppercase; letter-spacing: var(--tracking-eyebrow); color: var(--color-ink-500); }

/* ---------- Active nav state (driven by body[data-active]) ---------- */
body[data-active="inicio"]        .nav a[data-key="inicio"],
body[data-active="servicos"]      .nav a[data-key="servicos"],
body[data-active="treinamentos"]  .nav a[data-key="treinamentos"],
body[data-active="ebooks"]        .nav a[data-key="ebooks"],
body[data-active="blog"]          .nav a[data-key="blog"],
body[data-active="contato"]       .nav a[data-key="contato"] {
  color: var(--color-teal-800);
}
body[data-active="inicio"]        .nav a[data-key="inicio"]::after,
body[data-active="servicos"]      .nav a[data-key="servicos"]::after,
body[data-active="treinamentos"]  .nav a[data-key="treinamentos"]::after,
body[data-active="ebooks"]        .nav a[data-key="ebooks"]::after,
body[data-active="blog"]          .nav a[data-key="blog"]::after,
body[data-active="contato"]       .nav a[data-key="contato"]::after {
  transform: scaleX(1);
}

/* ---------- Print ---------- */
@media print {
  .site-header, .site-footer, .float-cta, .form-actions { display: none !important; }
  body { background: #fff; color: #000; }
  .page-header { background: #fff; color: #000; padding-block: 1cm; }
  .page-header h1, .page-header p, .page-header__crumbs, .page-header__meta dd { color: #000 !important; }
  .aside-card, .field input, .field textarea, .field select { box-shadow: none; }
  a { color: #000 !important; text-decoration: underline; }
  .section { padding-block: 1cm; }
}