/* VIGO Smart Home — paleta: navy #0B1F3A e teal #2EC4B6
   Mobile-first, acessível, estático. */

:root {
  --navy: #0B1F3A;
  --navy-900: #071422;
  --navy-700: #123056;
  --navy-600: #1A3D6B;
  --teal: #2EC4B6;
  --teal-700: #1A9E93;
  --teal-800: #14847B;
  --teal-100: #D4F4F0;
  --teal-50: #EEFBFA;
  --ink: #0B1F3A;
  --ink-soft: #3A5068;
  --ink-mute: #52677E;
  --line: #D3DCE6;
  --line-strong: #B7C4D3;
  --bg: #F5F7FA;
  --bg-card: #FFFFFF;
  --cream: #F5F7FA;
  --warning-bg: #FFF6E5;
  --warning-ink: #6B4300;
  --warning-line: #F0D399;
  --ok-bg: #E8F8F2;
  --ok-ink: #0C5C45;
  --attention-bg: #FFF1E8;
  --attention-ink: #8A3B10;
  --white: #FFFFFF;
  --shadow-sm: 0 1px 2px rgba(11, 31, 58, 0.06);
  --shadow-md: 0 8px 28px rgba(11, 31, 58, 0.08);
  --shadow-lg: 0 20px 50px rgba(11, 31, 58, 0.14);
  --radius-sm: 0.625rem;
  --radius: 1rem;
  --radius-lg: 1.5rem;
  --header-h: 4.35rem;
  --max: 70rem;
  --font: "Outfit", "Segoe UI", system-ui, -apple-system, sans-serif;
  --step--1: 0.875rem;
  --step-0: 1.0625rem;
  --step-1: clamp(1.15rem, 1rem + 0.55vw, 1.3rem);
  --step-2: clamp(1.4rem, 1.15rem + 1.1vw, 1.85rem);
  --step-3: clamp(1.85rem, 1.2rem + 2vw, 2.65rem);
  --step-4: clamp(2.35rem, 1.4rem + 3.2vw, 3.55rem);
  --space: 1rem;
  --focus: 0 0 0 3px #fff, 0 0 0 6px var(--teal);
  --focus-dark: 0 0 0 3px var(--navy), 0 0 0 6px var(--teal);
}

@font-face {
  font-family: "Outfit";
  src: url("../fonts/outfit-variable.woff2") format("woff2-variations"),
       url("../fonts/outfit-variable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font);
  font-weight: 420;
  font-size: var(--step-0);
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  min-height: 100dvh;
}

img, svg { max-width: 100%; height: auto; display: block; }
img { border: 0; }
button, input, textarea, select { font: inherit; color: inherit; }
a { color: var(--teal-800); text-decoration-thickness: 1.5px; text-underline-offset: 0.18em; }
a:hover { color: var(--navy); }

:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 0.75rem;
  top: -6rem;
  z-index: 1000;
  background: var(--teal);
  color: var(--navy);
  font-weight: 700;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
}
.skip:focus { top: 0.75rem; }

.wrap {
  width: min(100% - 1.75rem, var(--max));
  margin-inline: auto;
}

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  min-height: var(--header-h);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-h);
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--navy);
  flex-shrink: 0;
}
.logo img {
  width: auto;
  height: 2.45rem;
  object-fit: contain;
}
.logo__mark {
  height: 2.55rem;
  width: auto;
}
.site-footer .logo {
  background: transparent;
}
.site-footer .logo img,
.site-footer .logo__mark {
  background: #fff;
  border-radius: 0.55rem;
  padding: 0.28rem 0.35rem;
  height: 2.7rem;
  box-sizing: content-box;
}
.logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}
.logo__name {
  font-weight: 750;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}
.logo__tag {
  font-size: 0.68rem;
  font-weight: 560;
  color: var(--teal-700);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav--desktop { display: none; }
.nav-box--mobile { margin: 0; }
.nav-box { margin: 0; }
.nav-box > summary {
  list-style: none;
  cursor: pointer;
  font-weight: 650;
  color: var(--navy);
  border: 1.5px solid var(--line);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  background: var(--white);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.nav-box > summary::-webkit-details-marker { display: none; }
.nav-box > summary::after {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  border-right: 2px solid var(--navy);
  border-bottom: 2px solid var(--navy);
  transform: rotate(45deg) translateY(-2px);
}
.nav-box[open] > summary::after { transform: rotate(-135deg) translateY(-2px); }

.nav {
  display: none;
}
.nav-box[open] .nav {
  display: flex;
  flex-direction: column;
  position: absolute;
  left: 0;
  right: 0;
  top: var(--header-h);
  background: var(--white);
  border-bottom: 1px solid var(--line);
  padding: 0.75rem 0 1.25rem;
  box-shadow: var(--shadow-md);
}
.nav-box[open] .nav .wrap {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.nav a,
.nav-drop > summary {
  color: var(--navy);
  text-decoration: none;
  font-weight: 560;
  padding: 0.55rem 0.25rem;
  border-radius: var(--radius-sm);
}
.nav a:hover,
.nav-drop > summary:hover { color: var(--teal-800); background: var(--teal-50); }
.nav a[aria-current="page"] {
  color: var(--teal-800);
  font-weight: 680;
}

.nav-drop { margin: 0; position: relative; }
.nav-drop__btn {
  font: inherit;
  font-weight: 560;
  background: transparent;
  border: 0;
  color: var(--navy);
  cursor: pointer;
  padding: 0.55rem 0.25rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.nav-drop__btn::after {
  content: "";
  width: 0.38rem;
  height: 0.38rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
}
.nav-drop__btn:hover,
.nav-drop__btn:focus-visible {
  color: var(--teal-800);
  background: var(--teal-50);
}
.nav-drop__list {
  list-style: none;
  margin: 0;
  padding: 0.25rem 0 0.5rem 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.nav-drop__list a { font-weight: 500; font-size: 0.98rem; color: var(--ink-soft); }

.nav__social {
  display: flex;
  gap: 0.5rem;
  padding-top: 0.75rem;
  margin-top: 0.35rem;
  border-top: 1px solid var(--line);
}
.nav__social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--teal-50);
  color: var(--navy);
  padding: 0;
}
.nav__social a:hover { background: var(--teal); color: var(--navy); }
.nav__social svg { width: 1.2rem; height: 1.2rem; }

@media (min-width: 880px) {
  .nav-box--mobile { display: none; }
  .nav--desktop {
    display: block;
  }
  .nav--desktop.nav,
  .nav--desktop {
    display: block;
    position: static;
    background: transparent;
    border: 0;
    box-shadow: none;
    padding: 0;
  }
  .nav--desktop .wrap {
    width: auto;
    margin: 0;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.15rem 0.85rem;
  }
  .nav-drop__list {
    position: absolute;
    right: 0;
    top: calc(100% - 0.2rem);
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    padding: 0.55rem;
    min-width: 17rem;
    display: none;
  }
  .nav-drop { position: relative; }
  .nav-drop[open] .nav-drop__list,
  .nav-drop.is-open .nav-drop__list,
  .nav-drop:hover .nav-drop__list,
  .nav-drop:focus-within .nav-drop__list { display: flex; padding-left: 0.55rem; }
  .nav-drop__btn { padding: 0.45rem 0.6rem; }
  .nav a { padding: 0.45rem 0.55rem; }
  .nav__social {
    border: 0;
    margin: 0 0 0 0.4rem;
    padding: 0 0 0 0.7rem;
    border-left: 1px solid var(--line);
  }
  .nav__social a { width: 2.25rem; height: 2.25rem; }
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  font-weight: 680;
  font-size: 1.02rem;
  line-height: 1.2;
  text-decoration: none;
  border-radius: 999px;
  padding: 0.8rem 1.35rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { text-decoration: none; color: inherit; }
.btn:active { transform: translateY(1px); }
.btn--primary {
  background: var(--teal);
  color: var(--navy);
  box-shadow: 0 6px 16px rgba(46, 196, 182, 0.32);
}
.btn--primary:hover { background: #43d4c6; color: var(--navy); }
.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.45);
}
.btn--ghost:hover { background: rgba(255,255,255,0.08); color: var(--white); border-color: var(--teal); }
.btn--outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--line-strong);
}
.btn--outline:hover { border-color: var(--teal); color: var(--navy); background: var(--teal-50); }
.btn--block { width: 100%; }
.btn[aria-disabled="true"],
.btn.is-placeholder {
  cursor: pointer;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  background:
    radial-gradient(ellipse 80% 80% at 90% -10%, rgba(46, 196, 182, 0.22), transparent 50%),
    radial-gradient(ellipse 60% 70% at 0% 110%, rgba(46, 196, 182, 0.12), transparent 50%),
    var(--navy);
  color: var(--white);
  overflow: hidden;
  padding: 3.2rem 0 3.8rem;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-radial-gradient(circle at 92% 20%, transparent 0, transparent 42px, rgba(46,196,182,0.06) 43px, transparent 44px);
  pointer-events: none;
}
.hero .wrap { position: relative; z-index: 1; }
.hero__grid {
  display: grid;
  gap: 2.2rem;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--teal);
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
  margin: 0 0 1rem;
}
.hero h1 {
  font-size: var(--step-4);
  font-weight: 750;
  letter-spacing: -0.035em;
  line-height: 1.08;
  margin: 0 0 1rem;
}
.hero h1 em {
  font-style: normal;
  color: var(--teal);
}
.hero__lead {
  font-size: var(--step-1);
  color: #D5DEE8;
  max-width: 38rem;
  margin: 0 0 1.75rem;
  font-weight: 400;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.hero__panel {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(46, 196, 182, 0.25);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  backdrop-filter: blur(6px);
}
.hero__panel h2 {
  margin: 0 0 0.85rem;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 650;
}
.hero__panel ol {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: passo;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.hero__panel li {
  counter-increment: passo;
  display: grid;
  grid-template-columns: 1.85rem 1fr;
  gap: 0.7rem;
  align-items: start;
  color: #E8EEF4;
  font-size: 0.98rem;
}
.hero__panel li::before {
  content: counter(passo);
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 50%;
  background: var(--teal);
  color: var(--navy);
  font-weight: 750;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 840px) {
  .hero { padding: 4.5rem 0 5rem; }
  .hero__grid {
    grid-template-columns: 1.35fr 0.75fr;
    align-items: center;
    gap: 3rem;
  }
}

/* ===== Sections ===== */
.section { padding: 3.25rem 0; }
.section--alt { background: var(--white); }
.section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  margin-bottom: 1.75rem;
}
.section__kicker {
  margin: 0 0 0.3rem;
  color: var(--teal-700);
  font-weight: 680;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
}
.section h2,
.page-title {
  font-size: var(--step-3);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0;
  font-weight: 750;
}
.section__lead {
  color: var(--ink-soft);
  margin: 0.6rem 0 0;
  max-width: 40rem;
}
.section__link {
  font-weight: 650;
  white-space: nowrap;
}

/* ===== Category cards ===== */
.cat-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 560px) {
  .cat-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 960px) {
  .cat-grid { grid-template-columns: repeat(6, 1fr); }
  .cat-grid .cat-card:nth-child(1) { grid-column: span 2; }
  .cat-grid .cat-card:nth-child(2) { grid-column: span 2; }
  .cat-grid .cat-card:nth-child(3) { grid-column: span 2; }
  .cat-grid .cat-card:nth-child(4) { grid-column: span 3; }
  .cat-grid .cat-card:nth-child(5) { grid-column: span 3; }
}
.cat-card {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.3rem 1.25rem 1.35rem;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
  min-height: 11rem;
}
.section--alt .cat-card { background: var(--bg); }
.cat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--teal);
  color: inherit;
  text-decoration: none;
}
.cat-card__icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.8rem;
  background: var(--navy);
  color: var(--teal);
  display: flex;
  align-items: center;
  justify-content: center;
}
.cat-card__icon svg { width: 1.4rem; height: 1.4rem; }
.cat-card h3 {
  margin: 0;
  font-size: 1.12rem;
  letter-spacing: -0.02em;
  font-weight: 700;
  line-height: 1.25;
}
.cat-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
  flex: 1;
}
.cat-card__meta {
  font-size: 0.85rem;
  font-weight: 620;
  color: var(--teal-800);
}

/* ===== Video cards ===== */
.video-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}
@media (min-width: 700px) {
  .video-grid { grid-template-columns: 1fr 1fr; }
}
.video-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.video-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  color: inherit;
  text-decoration: none;
}
.video-card__media {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--navy);
  overflow: hidden;
}
.video-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.28rem 0.6rem;
  border-radius: 999px;
  background: var(--teal);
  color: var(--navy);
}
.badge--warn {
  background: var(--warning-bg);
  color: var(--warning-ink);
}
.badge--ghost {
  background: rgba(11, 31, 58, 0.72);
  color: var(--white);
}
.video-card__badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
}
.video-card__body { padding: 1.1rem 1.15rem 1.25rem; display: flex; flex-direction: column; gap: 0.4rem; flex: 1; }
.video-card__cat {
  font-size: 0.8rem;
  font-weight: 650;
  color: var(--teal-700);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0;
}
.video-card h3 {
  margin: 0;
  font-size: 1.18rem;
  letter-spacing: -0.025em;
  line-height: 1.3;
  font-weight: 720;
}
.video-card p { margin: 0; color: var(--ink-soft); font-size: 0.98rem; }

/* ===== Product cards ===== */
.product-grid {
  display: grid;
  gap: 1.15rem;
  grid-template-columns: 1fr;
}
@media (min-width: 760px) {
  .product-grid { grid-template-columns: 1fr 1fr; }
}
.product-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.35rem 1.3rem 1.4rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.product-card__top {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
}
.product-card__icon {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  border-radius: 0.85rem;
  background: var(--navy);
  color: var(--teal);
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-card__icon svg { width: 1.5rem; height: 1.5rem; }
.product-card h3 {
  margin: 0;
  font-size: 1.18rem;
  letter-spacing: -0.02em;
  font-weight: 720;
  line-height: 1.3;
}
.product-card .specs {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
}
.rating {
  margin: 0;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--navy);
}
.rating__stars { color: #D4A017; letter-spacing: 0.05em; }
.price-block { margin-top: 0.35rem; }
.price-block__value {
  font-size: 1.85rem;
  font-weight: 750;
  letter-spacing: -0.03em;
  color: var(--navy);
  line-height: 1.1;
}
.price-block__store {
  font-weight: 650;
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin-left: 0.35rem;
}
.price-block__date,
.price-block__note {
  margin: 0.3rem 0 0;
  font-size: 0.88rem;
  color: var(--ink-mute);
  line-height: 1.45;
}
.product-card .btn { margin-top: 0.7rem; }
.affiliate-micro {
  margin: 0.4rem 0 0;
  font-size: 0.8rem;
  color: var(--ink-mute);
}
.alt-offer {
  margin-top: 0.9rem;
  padding-top: 0.9rem;
  border-top: 1px dashed var(--line);
}
.alt-offer p { margin: 0 0 0.55rem; font-size: 0.95rem; color: var(--ink-soft); }
.alt-offer .btn { margin-top: 0; }

.kit-banner {
  margin-top: 1.15rem;
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.3rem 1.4rem;
  display: grid;
  gap: 0.4rem;
}
.kit-banner p { margin: 0; color: #D5DEE8; font-size: 0.95rem; }
.kit-banner__price {
  font-size: 2rem;
  font-weight: 750;
  letter-spacing: -0.03em;
  color: var(--teal);
  line-height: 1.15;
}
.kit-banner strong { color: var(--white); font-size: 1.05rem; }

/* ===== Notices ===== */
.notice {
  border-radius: var(--radius);
  padding: 1rem 1.15rem;
  border: 1px solid var(--warning-line);
  background: var(--warning-bg);
  color: var(--warning-ink);
  font-size: 0.98rem;
}
.notice strong { font-weight: 700; }
.notice--info {
  background: var(--teal-50);
  border-color: var(--teal-100);
  color: var(--navy-700);
}
.notice + .product-grid { margin-top: 1.15rem; }

/* ===== Article / video page ===== */
.page-hero {
  background: var(--navy);
  color: var(--white);
  padding: 2rem 0 2.4rem;
}
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.15rem;
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  font-size: 0.88rem;
  color: #9CB0C6;
}
.breadcrumb a { color: #C9D6E4; text-decoration: none; }
.breadcrumb a:hover { color: var(--teal); }
.breadcrumb li { display: flex; align-items: center; gap: 0.35rem; }
.breadcrumb li:not(:last-child)::after {
  content: "/";
  color: #6E8298;
  margin-right: 0.2rem;
}
.page-hero h1 {
  font-size: var(--step-3);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0.5rem 0 0.75rem;
  font-weight: 750;
  max-width: 46rem;
}
.page-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  align-items: center;
  color: #C9D6E4;
  font-size: 0.95rem;
  margin: 0;
}
.page-hero__meta a { color: var(--teal); }

.article-layout {
  display: grid;
  gap: 2.25rem;
  padding: 2.25rem 0 3.5rem;
}
@media (min-width: 940px) {
  .article-layout {
    grid-template-columns: 1fr 19.5rem;
    align-items: start;
  }
}
.prose { max-width: 46rem; }
.prose h2 {
  font-size: var(--step-2);
  letter-spacing: -0.025em;
  margin: 2rem 0 0.7rem;
  font-weight: 740;
}
.prose h2:first-child { margin-top: 0; }
.prose p { margin: 0 0 1rem; color: var(--ink); }
.prose ul, .prose ol { margin: 0 0 1.1rem; padding-left: 1.2rem; }
.prose li { margin: 0 0 0.4rem; }
.prose li::marker { color: var(--teal-700); }

.cover-block {
  margin: 0 0 1.75rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--navy);
  position: relative;
  box-shadow: var(--shadow-md);
}
.cover-block img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.cover-block__caption {
  position: static;
  background: var(--navy-700);
  color: var(--white);
  padding: 0.85rem 1.2rem;
  font-weight: 550;
  font-size: 0.98rem;
}
.cover-block__caption a { color: var(--teal); }

.highlights {
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}
.highlights li {
  margin: 0;
  padding: 0.7rem 0.9rem 0.7rem 2.5rem;
  background: var(--teal-50);
  border-radius: var(--radius-sm);
  position: relative;
}
.highlights li::before {
  content: "";
  position: absolute;
  left: 0.85rem;
  top: 0.95rem;
  width: 0.7rem;
  height: 0.4rem;
  border-left: 2.5px solid var(--teal-700);
  border-bottom: 2.5px solid var(--teal-700);
  transform: rotate(-45deg);
}

.split-lists {
  display: grid;
  gap: 1rem;
  margin: 0 0 1.5rem;
}
@media (min-width: 620px) {
  .split-lists { grid-template-columns: 1fr 1fr; }
}
.split-lists section {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem 1.15rem 1.15rem;
}
.split-lists h3 { margin: 0 0 0.65rem; font-size: 1.05rem; }
.split-lists--pros h3 { color: var(--ok-ink); }
.split-lists--cons h3 { color: var(--attention-ink); }
.split-lists ul { margin: 0; padding-left: 1.15rem; }
.split-lists li { margin-bottom: 0.4rem; color: var(--ink-soft); }

.sidebar { display: flex; flex-direction: column; gap: 1rem; }
.side-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.2rem 1.2rem 1.3rem;
  box-shadow: var(--shadow-sm);
}
.side-card h2 {
  margin: 0 0 0.7rem;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}
.side-card p, .side-card li { font-size: 0.95rem; color: var(--ink-soft); }
.side-card ul { margin: 0; padding-left: 1.1rem; }
.side-card .btn { margin-top: 0.7rem; width: 100%; }
.sticky-side {
  position: sticky;
  top: calc(var(--header-h) + 1rem);
}

/* ===== Empty state ===== */
.empty {
  text-align: center;
  padding: 2.5rem 1.25rem;
  background: var(--white);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-lg);
  color: var(--ink-soft);
}
.empty h2 { font-size: var(--step-2); margin: 0 0 0.5rem; color: var(--ink); }
.empty .btn { margin-top: 1rem; }

/* ===== Sobre / legal / contato ===== */
.legal, .about-grid { padding: 2.4rem 0 3.75rem; }
.about-grid {
  display: grid;
  gap: 2rem;
}
@media (min-width: 840px) {
  .about-grid { grid-template-columns: 1.4fr 0.8fr; }
}
.values {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}
.values li {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.15rem;
}
.values strong { display: block; margin-bottom: 0.2rem; font-size: 1.05rem; }

.form {
  display: grid;
  gap: 0.95rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.35rem 1.3rem 1.5rem;
  box-shadow: var(--shadow-sm);
}
.form label { font-weight: 650; display: block; margin-bottom: 0.3rem; }
.form .hint { font-weight: 450; color: var(--ink-mute); font-size: 0.85rem; }
.form input,
.form textarea {
  width: 100%;
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.8rem;
  background: var(--white);
}
.form input:hover, .form textarea:hover { border-color: var(--navy-600); }
.form input:focus, .form textarea:focus {
  outline: 3px solid var(--teal);
  outline-offset: 1px;
  border-color: var(--navy);
}
.form textarea { min-height: 9rem; resize: vertical; }
.email-plain {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--navy);
  text-decoration: none;
  word-break: break-all;
}
.email-plain:hover { color: var(--teal-800); }

.legal h1, .contact-head h1 { margin-bottom: 0.6rem; }
.legal .prose { max-width: 46rem; }
.legal h2 { font-size: 1.3rem; margin-top: 1.8rem; }
.updated { color: var(--ink-mute); font-size: 0.92rem; }

/* ===== Footer ===== */
.site-footer {
  background: var(--navy-900);
  color: #C9D6E4;
  padding: 2.75rem 0 1.5rem;
  margin-top: auto;
}
.footer-grid {
  display: grid;
  gap: 2rem;
}
@media (min-width: 800px) {
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; gap: 2.5rem; }
}
.site-footer a { color: #E8EEF4; text-decoration: none; }
.site-footer a:hover { color: var(--teal); }
.site-footer h2 {
  margin: 0 0 0.8rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 680;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.4rem; }
.site-footer .logo { color: var(--white); margin-bottom: 0.7rem; }
.site-footer .logo__tag { color: var(--teal); }
.footer-blurb { margin: 0 0 1rem; max-width: 26rem; }
.disclosure-line {
  margin: 2rem 0 0;
  padding: 1rem 0 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.9rem;
  color: #9CB0C6;
}
.disclosure-line a { color: var(--teal); text-decoration: underline; }
.legal-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.1rem;
  margin: 0.85rem 0 0;
  font-size: 0.88rem;
  color: #8A9FB4;
}

/* ===== 404 ===== */
.notfound {
  text-align: center;
  padding: 5rem 0 6rem;
}
.notfound p.num {
  font-size: clamp(4rem, 12vw, 8rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  color: var(--teal);
  line-height: 1;
  margin: 0;
}
.notfound h1 { margin: 0.4rem 0 0.8rem; }

/* ===== Utilities ===== */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.stack-actions { display: flex; flex-wrap: wrap; gap: 0.65rem; margin-top: 1.25rem; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}


/* Kit e ícones do rodapé: vencem regras do artigo e do footer */
.prose .kit-banner { margin-top: 1.15rem; }
.prose .kit-banner p {
  color: #D5DEE8;
  margin: 0;
}
.prose .kit-banner__price,
.kit-banner .kit-banner__price {
  color: var(--teal) !important;
  font-size: 2rem;
  font-weight: 750;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0.15rem 0 0.35rem !important;
}
.prose .kit-banner strong,
.kit-banner strong { color: var(--white); font-size: 1.05rem; }

.site-footer .nav__social {
  border: 0;
  padding: 0.2rem 0 0;
  margin-top: 0.85rem;
}
.site-footer .nav__social a {
  background: rgba(46, 196, 182, 0.16);
  color: var(--teal);
  width: 2.5rem;
  height: 2.5rem;
}
.site-footer .nav__social a:hover {
  background: var(--teal);
  color: var(--navy);
}
.site-footer .nav__social svg { width: 1.2rem; height: 1.2rem; display: block; }

.video-grid:has(.video-card:only-child) {
  grid-template-columns: minmax(0, 34rem);
}

.rating { display: flex; flex-wrap: wrap; align-items: center; gap: 0.25rem 0.4rem; }

.side-card a { color: var(--teal-800); text-decoration: none; font-weight: 560; }
.side-card a:hover { text-decoration: underline; color: var(--navy); }