/* ============================================================
   OFTALMOCENTERVET — Sistema de design v3
   Conceito: Corporativo + Clareza. Azul institucional, neutros frios,
   foco na informação. Display e corpo: IBM Plex Sans.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&display=swap');

:root {
  /* — Cores — */
  --ink:        oklch(0.27 0.03 215);    /* slate quase preto */
  --ink-soft:   oklch(0.46 0.025 212);   /* texto secundário */
  --line:       oklch(0.90 0.012 212);
  --line-soft:  oklch(0.94 0.008 212);

  --teal:        #00ACB4;                 /* marca exata rgb(0,172,180) */
  --teal-deep:   oklch(0.45 0.09 197);    /* teal escuro p/ faixas — derivado do #00ACB4, texto branco legível */
  --teal-bright: oklch(0.80 0.085 196);   /* teal claro */
  --teal-tint:   oklch(0.96 0.03 196);
  --teal-tint-2: oklch(0.90 0.05 196);

  /* acento primário (botões) = cor da marca #00ACB4 */
  --coral:       #00ACB4;
  --coral-deep:  oklch(0.45 0.09 197);    /* hover do botão + eyebrow (escuro, mesma matiz) */
  --coral-tint:  oklch(0.96 0.03 196);

  --bg:        oklch(0.985 0.005 210);   /* branco frio */
  --surface:   oklch(1 0 0);             /* branco */
  --surface-2: oklch(0.965 0.01 205);    /* cinza-azulado claro */

  /* — Tipografia — */
  --display: 'IBM Plex Sans', -apple-system, system-ui, sans-serif;
  --sans:    'IBM Plex Sans', -apple-system, system-ui, sans-serif;

  /* — Medidas — */
  --maxw: 1220px;
  --gutter: clamp(20px, 5vw, 64px);
  --radius: 6px;
  --radius-lg: 10px;
  --radius-pill: 6px;

  --shadow-sm: 0 1px 2px oklch(0.3 0.04 258 / 0.08);
  --shadow-md: 0 4px 14px oklch(0.3 0.05 258 / 0.08), 0 1px 3px oklch(0.3 0.04 258 / 0.06);
  --shadow-lg: 0 12px 32px oklch(0.3 0.05 258 / 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0;
  color: var(--ink);
  text-wrap: balance;
}

p { text-wrap: pretty; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.eyebrow {
  font-family: var(--sans);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--coral-deep);
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
}
.eyebrow::before {
  content: '';
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--teal);
  display: inline-block;
}
.eyebrow--teal { color: var(--teal-deep); }
.eyebrow--teal::before { background: var(--teal); }

.lead {
  font-size: clamp(1.08rem, 1.7vw, 1.3rem);
  color: var(--ink-soft);
  line-height: 1.58;
}

/* ============================================================
   Header
   ============================================================ */
/* Barra de informa\u00e7\u00e3o r\u00e1pida */
.topbar { background: var(--teal-deep); color: oklch(0.9 0.02 200); font-size: 0.82rem; }
.topbar__inner {
  max-width: var(--maxw); margin: 0 auto;
  padding: 7px var(--gutter);
  display: flex; align-items: center; justify-content: space-between;
  gap: 14px; flex-wrap: wrap;
}
.topbar__info { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.topbar a { color: #fff; font-weight: 500; }
.topbar a:hover { color: oklch(0.82 0.07 196); }
.topbar__sep { opacity: 0.38; }
.topbar__loc { color: oklch(0.86 0.02 200); }
@media (max-width: 620px) { .topbar__loc { display: none; } }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand__mark { width: 38px; height: 38px; flex: none; }
.brand__name {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--ink);
}
.brand__name b { color: var(--teal); font-weight: 700; }
.brand__sub {
  display: block;
  font-family: var(--sans);
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 4px;
  font-weight: 600;
}

.nav { display: flex; align-items: center; gap: clamp(12px, 1.8vw, 26px); }
.nav a:not(.btn) {
  font-size: 0.94rem; font-weight: 500;
  color: var(--ink-soft); position: relative;
  padding: 8px 2px; transition: color 0.2s; white-space: nowrap;
}
.nav a:not(.btn):hover { color: var(--ink); }
.nav a.is-active { color: var(--teal-deep); font-weight: 600; }
.nav a.is-active::after {
  content: ''; position: absolute;
  left: 2px; right: 2px; bottom: 0; height: 2px;
  background: var(--teal); border-radius: 2px;
}
.nav-toggle { display: none; }

/* ============================================================
   Botões (pílula)
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; gap: 0.55em;
  font-family: var(--sans); font-weight: 600; font-size: 0.96rem;
  padding: 13px 24px; border-radius: var(--radius-pill);
  border: 1.5px solid transparent; cursor: pointer;
  transition: transform 0.18s ease, background 0.2s, box-shadow 0.2s, color 0.2s, border-color 0.2s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--coral); color: #fff; box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--coral-deep); box-shadow: var(--shadow-md); transform: translateY(-1px); }
.btn--teal { background: var(--teal); color: #fff; box-shadow: var(--shadow-sm); }
.btn--teal:hover { background: var(--teal-deep); transform: translateY(-1px); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--teal); color: var(--teal); }
.btn--light { background: oklch(1 0 0 / 0.14); color: #fff; border-color: oklch(1 0 0 / 0.3); }
.btn--light:hover { background: oklch(1 0 0 / 0.24); }
.btn .arr { transition: transform 0.2s; }
.btn:hover .arr { transform: translateX(3px); }

/* ============================================================
   Seções
   ============================================================ */
.section-pad { padding-block: clamp(48px, 6vw, 84px); }
.section-head { max-width: 680px; margin-bottom: clamp(28px, 4vw, 44px); }
.section-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); margin-top: 12px; }
.section-head p { margin-top: 14px; }
.text-center { text-align: center; }
.mx-auto { margin-inline: auto; }

/* ============================================================
   Placeholder de imagem
   ============================================================ */
.ph {
  position: relative;
  background:
    repeating-linear-gradient(135deg,
      oklch(0.92 0.025 195) 0 11px,
      oklch(0.95 0.018 195) 11px 22px);
  border: 1px solid var(--teal-tint-2);
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; min-height: 200px;
}
.ph::after {
  content: attr(data-label);
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
  font-size: 0.72rem; letter-spacing: 0.02em;
  color: var(--teal-deep);
  background: oklch(1 0 0 / 0.78);
  padding: 6px 13px; border-radius: var(--radius-pill);
  border: 1px solid var(--teal-tint-2);
  text-align: center; max-width: 80%;
}
.ph--dark {
  background:
    repeating-linear-gradient(135deg,
      oklch(0.36 0.05 203) 0 11px,
      oklch(0.33 0.05 205) 11px 22px);
  border-color: oklch(0.44 0.05 203);
}
.ph--dark::after {
  color: oklch(0.9 0.03 195);
  background: oklch(0.3 0.04 205 / 0.7);
  border-color: oklch(0.46 0.05 203);
}
.ph--coral {
  background:
    repeating-linear-gradient(135deg,
      oklch(0.92 0.04 50) 0 11px,
      oklch(0.95 0.03 55) 11px 22px);
  border-color: var(--coral-tint);
}

/* ============================================================
   Cards
   ============================================================ */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px;
  transition: transform 0.24s cubic-bezier(.16,.8,.3,1), box-shadow 0.24s, border-color 0.24s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--teal-tint-2); }

.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ícone circular (abertura/lente) */
.lens-ico {
  width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--teal-tint); color: var(--teal);
  flex: none;
}
.lens-ico svg { width: 26px; height: 26px; }
.lens-ico--coral { background: var(--coral-tint); color: var(--coral-deep); }

.pill {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 0.76rem; font-weight: 600;
  padding: 7px 15px; border-radius: var(--radius-pill);
  background: var(--teal-tint); color: var(--teal-deep);
}
.pill--coral { background: var(--coral-tint); color: var(--coral-deep); }

/* ============================================================
   Inner page hero
   ============================================================ */
.page-hero {
  position: relative; overflow: hidden; isolation: isolate;
  padding-block: clamp(60px, 9vw, 116px) clamp(40px, 6vw, 70px);
  color: #fff;
  background:
    repeating-linear-gradient(135deg, oklch(0.34 0.05 200) 0 12px, oklch(0.31 0.05 203) 12px 24px);
}
.page-hero::after {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, oklch(0.28 0.05 206 / 0.45), oklch(0.20 0.04 212 / 0.88)),
    linear-gradient(90deg, color-mix(in oklab, var(--teal) 60%, transparent), transparent 72%);
}
.page-hero::before {
  content: 'FOTO — cabeçalho da página';
  position: absolute; right: 14px; bottom: 12px; z-index: 1;
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
  font-size: 0.68rem; color: oklch(0.92 0.02 200);
  background: oklch(0.2 0.03 210 / 0.5);
  border: 1px solid oklch(1 0 0 / 0.22);
  padding: 4px 10px; border-radius: var(--radius-pill);
}
.page-hero__inner { position: relative; z-index: 1; max-width: 820px; }
.page-hero h1 { color: #fff; font-size: clamp(2rem, 4.6vw, 3.1rem); margin-top: 12px; }
.page-hero .lead { color: oklch(0.92 0.02 200); margin-top: 16px; }
.page-hero .eyebrow { color: #fff; }
.page-hero .eyebrow::before { background: var(--teal-bright); }
.page-hero .crumb { color: oklch(0.85 0.03 200); }
.page-hero .crumb a:hover { color: #fff; }
.page-hero__blob { display: none; }
.crumb { font-size: 0.84rem; color: var(--ink-soft); margin-bottom: 6px; font-weight: 500; }
.crumb a:hover { color: var(--teal); }

/* prose */
.prose { max-width: 68ch; }
.prose p { margin: 0 0 1.2em; color: var(--ink-soft); }
.prose h3 { font-size: 1.55rem; margin: 1.6em 0 0.5em; }
.prose strong { color: var(--ink); }

/* checklist */
.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.checklist li { display: flex; gap: 13px; align-items: flex-start; font-weight: 500; }
.checklist li::before {
  content: ''; width: 22px; height: 22px; flex: none; margin-top: 2px;
  border-radius: 50%;
  background: var(--teal);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='m5 12 5 5 9-10'/%3E%3C/svg%3E") center/14px no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='m5 12 5 5 9-10'/%3E%3C/svg%3E") center/14px no-repeat;
  box-shadow: 0 0 0 6px var(--teal-tint);
}

/* ============================================================
   CTA band
   ============================================================ */
.cta-band { padding-block: clamp(20px, 4vw, 40px) clamp(56px, 8vw, 96px); }
.cta-band__inner {
  background: var(--teal-deep);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: clamp(36px, 5vw, 64px);
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px; flex-wrap: wrap;
  position: relative; overflow: hidden;
}
.cta-band__inner::before {
  content: none;
}
.cta-band__inner h2 { color: #fff; font-size: clamp(1.7rem, 3.2vw, 2.6rem); position: relative; }
.cta-band__inner .lead { color: oklch(0.88 0.03 195); margin-top: 12px; position: relative; }
.cta-band__actions { display: flex; gap: 14px; flex-wrap: wrap; position: relative; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: var(--ink); color: oklch(0.85 0.02 195);
  padding-block: clamp(52px, 7vw, 84px) 32px;
}
.site-footer a { color: oklch(0.82 0.03 195); transition: color 0.2s; }
.site-footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; }
.footer-grid h4 {
  color: #fff; font-family: var(--sans);
  font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase;
  font-weight: 700; margin-bottom: 16px;
}
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-grid li { font-size: 0.94rem; }
.footer-bottom {
  margin-top: 48px; padding-top: 24px;
  border-top: 1px solid oklch(1 0 0 / 0.1);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-size: 0.82rem; color: oklch(0.7 0.03 195);
}
.footer-brand .brand__name { color: #fff; }
.footer-brand .brand__name b { color: var(--teal-bright); }
.footer-brand p { color: oklch(0.8 0.03 195); font-size: 0.92rem; max-width: 32ch; margin-top: 14px; }

/* ============================================================
   Seções com imagem ao fundo (texto/título sobre a imagem)
   ============================================================ */
.media-band {
  position: relative; overflow: hidden; isolation: isolate;
  color: #fff;
}
.media-band__media { position: absolute; inset: 0; z-index: -2; }
.media-band__media.ph { border-radius: 0; border: 0; }
.media-band::after {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, oklch(0.26 0.05 206 / 0.35), oklch(0.17 0.04 212 / 0.86)),
    linear-gradient(90deg, color-mix(in oklab, var(--teal) 58%, transparent), transparent 72%);
}
.media-band h1, .media-band h2, .media-band h3 { color: #fff; }
.media-band .lead { color: oklch(0.93 0.02 200); }
.media-band .eyebrow { color: #fff; }
.media-band .eyebrow::before { background: var(--teal-bright); }

/* ============================================================
   Reveal
   ============================================================ */
.reveal { opacity: 0; transform: translateY(12px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   Responsivo
   ============================================================ */
@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .nav {
    position: fixed; inset: 84px var(--gutter) auto var(--gutter);
    flex-direction: column; align-items: stretch;
    background: var(--surface); border: 1px solid var(--line);
    border-radius: var(--radius-lg); padding: 10px 18px 18px;
    gap: 0; box-shadow: var(--shadow-lg);
    transform: translateY(-130%); opacity: 0; pointer-events: none;
    transition: transform 0.3s cubic-bezier(.16,.8,.3,1), opacity 0.3s;
  }
  .nav.open { transform: none; opacity: 1; pointer-events: auto; }
  .nav a:not(.btn) { padding: 13px 0; border-bottom: 1px solid var(--line-soft); }
  .nav a.is-active::after { display: none; }
  .nav .btn { margin-top: 14px; justify-content: center; }
  .nav-toggle {
    display: inline-grid; place-items: center;
    width: 44px; height: 44px; border: 1px solid var(--line);
    border-radius: 50%; background: var(--surface); cursor: pointer;
  }
  .nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
    content: ''; display: block; width: 18px; height: 2px;
    background: var(--ink); border-radius: 2px; position: relative; transition: 0.25s;
  }
  .nav-toggle span::before { position: absolute; top: -6px; }
  .nav-toggle span::after  { position: absolute; top: 6px; }
  .nav-toggle.open span { background: transparent; }
  .nav-toggle.open span::before { top: 0; transform: rotate(45deg); }
  .nav-toggle.open span::after  { top: 0; transform: rotate(-45deg); }
}
@media (max-width: 560px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-band__inner { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   Nossos serviços — filosofia (seção teal)
   ============================================================ */
.svc-philo { background: var(--teal-deep); color: #fff; }
.svc-philo .section-head { text-align: center; margin-inline: auto; }
.svc-philo .section-head h2 { color: #fff; }
.svc-philo .section-head p { color: oklch(0.88 0.03 200); }
.svc-philo .eyebrow { color: #fff; justify-content: center; }
.svc-philo .eyebrow::before { background: var(--teal-bright); }
.svc-philo__grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(30px, 4vw, 60px); margin-top: clamp(30px, 4vw, 56px);
}
.svc-philo__item { display: flex; flex-direction: column; }
.svc-philo__ico {
  width: 58px; height: 58px; border-radius: 14px;
  display: grid; place-items: center;
  background: oklch(1 0 0 / 0.08); border: 1px solid oklch(1 0 0 / 0.16);
  color: var(--teal-bright);
}
.svc-philo__ico svg { width: 30px; height: 30px; }
.svc-philo__item h3 { color: #fff; font-size: 1.42rem; margin: 20px 0 12px; }
.svc-philo__item p { color: oklch(0.86 0.03 200); font-size: 0.98rem; margin: 0; }
@media (max-width: 820px) { .svc-philo__grid { grid-template-columns: 1fr; gap: 34px; } }

/* ============================================================
   Cards-promo (3 chamadas)
   ============================================================ */
.promo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 2.4vw, 30px); }
.promo-card {
  display: flex; flex-direction: column; overflow: hidden;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-lg); transition: transform .24s, box-shadow .24s;
}
.promo-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.promo-card .ph { aspect-ratio: 16/10; border: 0; border-radius: 0; }
.promo-card__body { padding: clamp(22px, 2.4vw, 30px); display: flex; flex-direction: column; flex: 1; }
.promo-card h3 { color: var(--teal-deep); font-size: clamp(1.3rem, 1.9vw, 1.7rem); line-height: 1.12; }
.promo-card p { color: var(--ink-soft); font-size: 0.95rem; margin: 12px 0 22px; }
.promo-card .btn { margin-top: auto; align-self: stretch; justify-content: center; text-align: center; white-space: normal; }
@media (max-width: 820px) { .promo-grid { grid-template-columns: 1fr; } }

/* ============================================================
   Conheça nossa clínica + Central de Agendamento / Telemedicina
   ============================================================ */
.clinic-cta { background: var(--teal-deep); color: #fff; }
.clinic-cta .section-head { text-align: center; margin-inline: auto; margin-bottom: clamp(30px, 4vw, 48px); }
.clinic-cta .section-head h2 { color: #fff; }
.clinic-cta .eyebrow { color: #fff; justify-content: center; }
.clinic-cta .eyebrow::before { background: var(--teal-bright); }
.clinic-cta__items {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: clamp(24px, 3vw, 44px);
}
.clinic-cta__item { display: flex; flex-direction: column; align-items: center; text-align: center; }
.clinic-cta__ico {
  width: 64px; height: 64px; border-radius: 50%;
  display: grid; place-items: center;
  background: oklch(1 0 0 / 0.07); border: 1px solid oklch(1 0 0 / 0.18);
  color: var(--teal-bright); margin-bottom: 16px;
}
.clinic-cta__ico svg { width: 32px; height: 32px; }
.clinic-cta__item p { color: oklch(0.88 0.025 200); font-size: 0.95rem; margin: 0; line-height: 1.5; }
.clinic-cta__item strong { color: #fff; }

.tele {
  margin-top: clamp(40px, 5vw, 64px);
  background: var(--teal-bright);
  border-radius: var(--radius-lg);
  padding: clamp(26px, 3.4vw, 40px);
  text-align: center;
}
.tele__label {
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--teal-deep);
}
.tele__phone {
  display: block; margin-top: 8px;
  font-family: var(--display); font-weight: 700;
  font-size: clamp(2rem, 5vw, 3.4rem); letter-spacing: -0.02em;
  color: oklch(0.28 0.06 210);
}
.tele__phone:hover { color: oklch(0.22 0.06 212); }
a.tele__label { text-decoration: none; transition: opacity .2s; }
a.tele__label:hover { text-decoration: underline; }
@media (max-width: 860px) { .clinic-cta__items { grid-template-columns: repeat(2, 1fr); gap: 30px; } }
@media (max-width: 480px) { .clinic-cta__items { grid-template-columns: 1fr; } }

/* ============================================================
   Busca do Blog
   ============================================================ */
.blog-search {
  display: flex; max-width: 680px; overflow: hidden;
  border: 1px solid var(--line); border-radius: var(--radius-pill);
  background: var(--surface); box-shadow: var(--shadow-sm);
}
.blog-search input {
  flex: 1; border: 0; padding: 15px 22px; min-width: 0;
  font-family: var(--sans); font-size: 1rem; color: var(--ink); background: transparent;
}
.blog-search input:focus { outline: none; }
.blog-search button {
  border: 0; background: var(--teal-deep); color: #fff;
  padding: 0 24px; cursor: pointer; display: grid; place-items: center;
}
.blog-search button svg { width: 20px; height: 20px; }
.blog-search button:hover { background: var(--coral-deep); }
.blog-empty {
  display: none; text-align: center; color: var(--ink-soft);
  padding: 40px 0; font-size: 1rem;
}
.post[hidden] { display: none; }