/* BVO-125 — paleta implementos agro (referência Jacto: laranja + verde) */
:root {
  --white: #ffffff;
  --bg: #f7f8f8;
  --bg-alt: #f0f0f0;
  --orange: #ec6608;
  --orange-dark: #c45206;
  --orange-light: #ff4500;
  --green: #008825;
  --green-dark: #006618;
  --green-light: #00a030;
  --primary: var(--orange);
  --primary-dark: var(--orange-dark);
  --primary-light: var(--orange-light);
  --accent: var(--green);
  --accent-dark: var(--green-dark);
  --accent-light: #e8f5ec;
  --text: #1f1f1f;
  --text-muted: #6d6d6d;
  --border: #eaecec;
  --shadow: 0 8px 32px rgba(31, 31, 31, 0.08);
  --shadow-hover: 0 16px 48px rgba(31, 31, 31, 0.12);
  --font: "Noto Sans", system-ui, sans-serif;
  --radius: 8px;
  --radius-lg: 16px;
  --container: min(1180px, 92vw);
  --header-h: 112px;
  --transition: 0.25s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--white);
  color: var(--text);
  line-height: 1.65;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
  padding-top: var(--header-h);
}
img { max-width: 100%; height: auto; display: block; }
picture { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.reg {
  font-size: 0.58em;
  line-height: 0;
  vertical-align: super;
  font-weight: 700;
}

.container { width: var(--container); margin-inline: auto; }

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 1rem;
}

.section-title--center { text-align: center; }
.section-title--light { color: var(--white); }

.section-lead {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  max-width: 640px;
}

.section-lead--center { margin-inline: auto; text-align: center; }

.section-lead--oneline {
  max-width: none;
}

@media (min-width: 961px) {
  .section-lead--oneline {
    white-space: nowrap;
  }
}

.section-header { margin-bottom: 3rem; }

.eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 700;
  border-radius: 6px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}

.btn--primary {
  background: var(--primary);
  color: var(--white);
}

.btn--primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.btn--outline {
  background: var(--white);
  color: var(--primary);
  border-color: var(--primary);
}

.btn--outline:hover {
  background: var(--bg-alt);
}

.btn--full { width: 100%; }

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
}

.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo__img {
  width: 108px;
  height: 108px;
  object-fit: contain;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  transition: color var(--transition);
}

.nav a:hover { color: var(--primary); }

.nav__cta {
  background: var(--primary) !important;
  color: var(--white) !important;
  padding: 0.55rem 1.1rem !important;
  border-radius: 6px;
}

.nav__cta:hover {
  background: var(--primary-dark) !important;
  color: var(--white) !important;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

/* Hero */
.hero {
  background: var(--white);
  padding: 3rem 0 4rem;
}

.hero--video {
  position: relative;
  overflow: hidden;
  padding: 0;
  background: #0a0a0a;
  min-height: min(92vh, 960px);
  display: flex;
  align-items: stretch;
}

.hero--video .hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  min-height: min(92vh, 960px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  text-align: center;
  padding:
    clamp(1.5rem, 3.25vh, 2.25rem)
    0
    clamp(1.5rem, 4vh, 3rem);
}

.hero--video .hero__top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.875rem;
  width: 100%;
}

.hero--video .hero__kicker {
  display: inline;
  margin: 0;
  padding: 0;
  font-size: clamp(1rem, 2.4vw, 1.75rem);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--white);
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.45);
  max-width: calc(100% - 1.5rem);
}

.hero--video .hero__title {
  margin: 0;
  padding: 0;
}

.hero--video .hero__actions {
  margin: 0 0 clamp(1.25rem, 3vh, 2.5rem);
}

.hero__video {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__video-el {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.2) 0%,
    rgba(0, 0, 0, 0.05) 35%,
    rgba(0, 0, 0, 0.35) 100%
  );
  pointer-events: none;
}

.hero--video .hero__copy {
  max-width: 48rem;
  padding: clamp(1.25rem, 3vw, 2rem);
}

.hero--video .hero__title {
  color: var(--white);
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.55);
}

.hero--video .hero__title--accent {
  color: var(--orange-light);
}

.hero--video .hero__subtitle {
  color: #b8f0c8;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.5);
}

.hero--video .hero__lead {
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.45);
}

.hero--video .hero__lead strong {
  color: #9ae8b0;
}

@keyframes hero-fade-up {
  from {
    opacity: 0;
    transform: translateY(1.5rem);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: no-preference) {
  .hero--video .hero__kicker {
    animation: hero-fade-up 0.85s ease-out both;
  }

  .hero--video .hero__top .hero__title {
    animation: hero-fade-up 0.85s ease-out 0.15s both;
  }

  .hero--video .hero__actions {
    animation: hero-fade-up 0.85s ease-out 0.3s both;
  }
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  justify-items: center;
  text-align: center;
}

.hero__copy {
  width: 100%;
  max-width: 42rem;
  margin-inline: auto;
}

.hero__title {
  font-size: clamp(1.875rem, 4.25vw, 2.875rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 1.25rem;
}

.hero__title span { display: block; }

.hero__title--accent { color: var(--primary); }

@media (min-width: 961px) {
  .hero__copy {
    max-width: 100%;
  }

  .hero--video .hero__kicker {
    white-space: nowrap;
    font-size: clamp(1.25rem, 2.2vw, 2rem);
  }

  .hero__title {
    font-size: clamp(1.5rem, 2.1vw, 2.125rem);
    white-space: nowrap;
  }

  .hero__title span {
    display: inline;
  }

  .hero__title span + span::before {
    content: " ";
  }
}

.hero__subtitle {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.hero__copy .hero__media {
  margin: 0 auto 1.5rem;
  width: 100%;
}

.hero__lead {
  font-size: clamp(1.125rem, 2.2vw, 1.3125rem);
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 36rem;
  margin-inline: auto;
}

.hero__lead strong { color: var(--accent); }

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.hero__media img {
  margin-inline: auto;
  max-height: min(380px, 45vh);
  width: auto;
  object-fit: contain;
}

/* Produto: card cinza-claro esconde diferença de branco da foto */
picture:has(img[src*="produto-fundo-preto"]) {
  display: block;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(1rem, 3vw, 2rem);
  box-shadow: var(--shadow);
  line-height: 0;
}

img[src*="produto-fundo-preto"] {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  box-shadow: none;
  filter: none;
}

.hero__media picture:has(img[src*="produto-fundo-preto"]) {
  max-width: min(400px, 100%);
  margin-inline: auto;
}

.hero__media picture:has(img[src*="produto-fundo-preto"]) img {
  width: auto;
  max-height: min(380px, 45vh);
  margin-inline: auto;
}

.step__media picture:has(img[src*="produto-fundo-preto"]) {
  overflow: hidden;
}

.step__media picture:has(img[src*="produto-fundo-preto"]) img {
  max-height: 280px;
  width: auto;
  margin-inline: auto;
  border-radius: 0;
}

.highlight-card picture:has(img[src*="produto-fundo-preto"]) {
  border: none;
  border-radius: 0;
  box-shadow: none;
  padding: 1.25rem;
}

.highlight-card picture:has(img[src*="produto-fundo-preto"]) img {
  width: auto;
  max-width: 100%;
  margin-inline: auto;
  aspect-ratio: auto;
}

/* Highlights (cards estilo Magnojet) */
.highlights {
  padding: 4rem 0;
  background: var(--bg);
}

.highlights__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.highlight-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.highlight-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.highlight-card__link { display: block; color: inherit; }

.highlight-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.highlight-card__img--contain {
  object-fit: contain !important;
  background: var(--bg-alt);
  padding: 1.5rem;
}

.highlight-card__body {
  padding: 1.5rem;
}

.highlight-card__body h2 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.highlight-card__body p {
  font-size: 0.9375rem;
  color: var(--text-muted);
}

/* Performance compare */
.performance {
  padding: 5rem 0;
  background: var(--white);
}

.compare {
  max-width: 640px;
  margin: 0 auto 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.compare__label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.compare__track {
  height: 40px;
  background: var(--bg-alt);
  border-radius: 6px;
  overflow: hidden;
}

.compare__fill {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 0.75rem;
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--white);
  background: linear-gradient(90deg, var(--primary-light), var(--primary));
  border-radius: 6px;
  min-width: 3rem;
}

.compare__fill--muted {
  background: linear-gradient(90deg, #a8b0b0, #8b9898);
}

.compare__bar--winner .compare__label { color: var(--primary); }

.performance__note {
  max-width: 640px;
  margin: 0 auto;
  font-size: 0.9375rem;
  color: var(--text-muted);
  text-align: center;
}

/* Advantages */
.advantages {
  padding: 4rem 0;
  background: var(--bg-alt);
}

.advantages__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 1fr;
  gap: 1rem;
  list-style: none;
  align-items: stretch;
}

.advantages__grid li {
  display: flex;
  align-items: center;
  min-height: 6.5rem;
  height: 6.5rem;
  background: var(--white);
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.35;
  border-left: 4px solid var(--primary);
  box-shadow: var(--shadow);
  box-sizing: border-box;
}

/* Timeline */
.timeline {
  padding: 4rem 0;
  background: var(--bg);
}

.timeline__list {
  max-width: 720px;
  margin: 2rem auto 0;
  list-style: none;
  border-left: 3px solid var(--green);
  padding-left: 1.5rem;
}

.timeline__list li {
  position: relative;
  padding-bottom: 1.75rem;
}

.timeline__list li:last-child { padding-bottom: 0; }

.timeline__list li::before {
  content: "";
  position: absolute;
  left: -1.85rem;
  top: 0.35rem;
  width: 12px;
  height: 12px;
  background: var(--green);
  border-radius: 50%;
  border: 3px solid var(--white);
  box-shadow: 0 0 0 2px var(--green);
}

.timeline__list strong {
  display: block;
  font-size: 1.25rem;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.timeline__list span {
  font-size: 0.9375rem;
  color: var(--text-muted);
}

/* Atomizador costal */
.costal {
  padding: 4rem 0;
  background: var(--white);
  border-top: 1px solid var(--border);
}

.costal__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.costal__list {
  margin-top: 1.5rem;
  list-style: none;
}

.costal__list li {
  position: relative;
  padding: 0.5rem 0 0.5rem 1.5rem;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.costal__list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.costal__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.costal__media img {
  width: 100%;
  max-height: 360px;
  object-fit: cover;
}

.costal__media--video {
  overflow: visible;
  box-shadow: none;
  width: 100%;
  min-width: 0;
  border-radius: 0;
}

.video-frame {
  border: 4px solid var(--primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #1f1f1f;
  box-shadow:
    0 0 0 1px var(--orange-dark),
    0 12px 40px rgba(236, 102, 8, 0.18);
}

.video-frame video {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: middle;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: #1f1f1f;
}

.video-frame--youtube {
  width: 100%;
  line-height: 0;
}

.video-frame--youtube iframe {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  border: 0;
  background: #1f1f1f;
}

.video-caption {
  margin-top: 0.875rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  text-align: center;
}

.institutional__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.applications__note {
  margin-top: 1.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
}

/* Mission */
.mission {
  padding: 5rem 0;
  background: var(--white);
}

.mission__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.mission__copy .section-lead,
.mission__copy p {
  text-align: justify;
  hyphens: auto;
  -webkit-hyphens: auto;
  hyphenate-limit-chars: 6 3 3;
}

.mission__gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.mission__gallery picture {
  display: block;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-alt);
}

.mission__gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
}

.mission__gallery .mission__logo {
  object-fit: contain;
  padding: 1rem;
}

/* How */
.how {
  padding: 5rem 0;
  background: var(--bg-alt);
}

.how__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: center;
}

.how__block {
  margin-bottom: 1.75rem;
}

.how__block:last-child {
  margin-bottom: 0;
}

.how__block h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.how__copy p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
  text-align: justify;
  hyphens: auto;
  -webkit-hyphens: auto;
}

.how__list {
  margin-top: 0.75rem;
  padding-left: 1.25rem;
  list-style: disc;
}

.how__list li {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 0.35rem;
}

.how__list li:last-child {
  margin-bottom: 0;
}

.how__media {
  margin: 0;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr 1fr;
  gap: 2rem;
  align-items: center;
  padding: 3rem 0;
  border-bottom: 1px solid var(--border);
}

.step:last-child { border-bottom: none; }

.step--reverse .step__media { grid-column: 2; grid-row: 1; }
.step--reverse .step__content { grid-column: 3; }
.step--reverse .step__num { grid-column: 1; grid-row: 1; }

.step__num {
  font-size: clamp(4rem, 8vw, 6rem);
  font-weight: 800;
  line-height: 1;
  color: var(--primary);
  opacity: 0.25;
  min-width: 80px;
}

.step__content h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.35rem;
}

.step__tagline {
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.step__content p:last-child {
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.step__media img:not([src*="produto-fundo-preto"]) {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  width: 100%;
  max-height: 280px;
  object-fit: cover;
}

.how__media--product {
  margin: 0;
}

.how__media--product picture {
  width: 100%;
  max-width: 400px;
  margin-inline: auto;
  background: var(--white) !important;
}

.how__media--product img[src*="produto-fundo-preto"] {
  max-height: min(320px, 40vh);
  width: auto;
  max-width: 100%;
  margin-inline: auto;
}

.step__media--product picture {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  padding: 0;
}

.step__media--product img[src*="produto-fundo-preto"] {
  max-height: min(320px, 40vh);
  width: auto;
  max-width: 100%;
  margin-inline: auto;
  object-fit: contain;
  box-shadow: none;
  border-radius: 0;
}

/* Applications */
.applications {
  padding: 5rem 0;
  background: var(--white);
}

.applications__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.application-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.application-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.application-card figcaption {
  padding: 1rem 1.25rem;
  font-weight: 700;
  font-size: 0.9375rem;
  background: var(--primary);
  color: var(--white);
}

/* Institutional */
.institutional {
  padding: 5rem 0;
  background: linear-gradient(135deg, var(--accent-light) 0%, var(--bg-alt) 100%);
}

.institutional__inner {
  display: flex;
  justify-content: center;
  align-items: center;
}

.institutional__media {
  margin: 0;
}

.institutional__media img {
  max-width: 240px;
  margin-inline: auto;
  object-fit: contain;
}

/* Stats */
.stats {
  padding: 4rem 0;
  background: linear-gradient(135deg, var(--green-dark), var(--orange-dark));
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 0;
  text-align: center;
}

.stat strong {
  display: block;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat span {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.4;
}

.stat--wide strong {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  line-height: 1.25;
}

/* Authority */
.authority {
  padding: 5rem 0;
  background: var(--white);
}

.authority__inner {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 3rem;
  align-items: center;
}

.authority__figure {
  margin: 0;
}

.authority__photo {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 3px solid var(--primary);
}

.authority__photo img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 527 / 720;
  object-fit: cover;
  object-position: center top;
}

.authority__caption {
  margin: 0 0 1.25rem;
  text-align: left;
}

.authority__caption strong {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.35;
  margin-bottom: 0.5rem;
}

.authority__caption span {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  line-height: 1.45;
}

.authority__content p {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.authority__bio {
  text-align: justify;
  hyphens: auto;
  -webkit-hyphens: auto;
  hyphenate-limit-chars: 6 3 3;
  line-height: 1.75;
}

.authority__credentials {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.authority__credentials li {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.4rem 0.85rem;
  background: var(--bg-alt);
  border-radius: 999px;
  color: var(--accent-dark);
}

/* Specs */
.specs {
  padding: 4rem 0;
  background: var(--bg);
}

.specs__layout { max-width: 720px; margin: 0 auto; }
.specs__layout--wide { max-width: 800px; }

.notice {
  max-width: 800px;
  margin: 1.5rem auto 0;
  padding: 1.25rem 1.5rem;
  background: #fff8e6;
  border: 1px solid #f0d78c;
  border-radius: var(--radius);
  font-size: 0.875rem;
  color: var(--text);
  line-height: 1.6;
  text-align: justify;
  hyphens: auto;
  -webkit-hyphens: auto;
  hyphenate-limit-chars: 6 3 3;
}

.notice strong { color: #8a6d00; }

.specs__download {
  text-align: center;
  margin-top: 2rem;
}

/* Calibration */
.calibration {
  padding: 5rem 0;
  background: var(--bg-alt);
}

.calibration__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.calibration__steps {
  list-style: none;
  counter-reset: cal;
}

.calibration__steps li {
  position: relative;
  padding: 0 0 1.25rem 2.5rem;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.calibration__steps li::before {
  counter-increment: cal;
  content: counter(cal);
  position: absolute;
  left: 0;
  top: 0;
  width: 1.75rem;
  height: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 800;
  border-radius: 50%;
}

.calibration__steps strong { color: var(--text); }

.table-caption {
  padding: 0.75rem 1.25rem;
  font-size: 0.8125rem;
  font-weight: 700;
  background: var(--primary);
  color: var(--white);
}

.specs__table thead th {
  background: var(--bg-alt);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.75rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.calibration__cta {
  text-align: center;
  margin-top: 2rem;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.calibration__cta a {
  color: var(--primary);
  font-weight: 700;
  text-decoration: underline;
}

.specs__table-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.specs__table { width: 100%; border-collapse: collapse; }

.specs__table th,
.specs__table td {
  padding: 1rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 0.9375rem;
}

.specs__table tr:last-child th,
.specs__table tr:last-child td { border-bottom: none; }

.specs__table th {
  width: 38%;
  background: var(--bg-alt);
  color: var(--text-muted);
  font-weight: 600;
}

/* Contact */
.contact {
  padding: 5rem 0;
  background: var(--white);
  border-top: 1px solid var(--border);
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact__inner--center {
  grid-template-columns: 1fr;
  justify-items: center;
  text-align: center;
}

.contact__whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.9rem 1.75rem;
  font-size: 1.0625rem;
}

.btn--whatsapp {
  background: #25d366;
  color: var(--white);
  border-color: #25d366;
}

.btn--whatsapp:hover {
  background: #1fb855;
  border-color: #1fb855;
  color: var(--white);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: var(--bg);
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.form-row label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--text-muted);
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: 0.9375rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--white);
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(236, 102, 8, 0.15);
}

.form-row--half {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.contact-form--success .form-row,
.contact-form--success .btn { display: none; }

.form-success {
  text-align: center;
  padding: 2rem;
}

.form-success h3 { color: var(--primary); margin-bottom: 0.5rem; }

/* Footer */
.footer {
  background: var(--text);
  color: rgba(255, 255, 255, 0.85);
  padding: 3rem 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer__logo {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 0.5rem;
}

.footer__brand p,
.footer__contact p {
  font-size: 0.875rem;
  margin: 0.15rem 0 0;
  line-height: 1.3;
}

.footer__brand .footer__link {
  display: inline-block;
  margin-top: 0.2rem;
  line-height: 1.3;
}

.footer__reg { opacity: 0.65; font-size: 0.75rem !important; }

.footer h4 {
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 700;
  margin: 0 0 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1.3;
}

.footer__nav {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.footer__nav a,
.footer__link {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.75);
  transition: color var(--transition);
  line-height: 1.3;
}

.footer__nav a:hover,
.footer__link:hover { color: var(--orange-light); }

.footer__bottom {
  padding: 1.25rem 0 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.75rem;
  opacity: 0.65;
}

/* WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 90;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  transition: var(--transition);
}

.whatsapp-float:hover { transform: scale(1.06); }

/* Mobile nav */
.nav--open {
  display: flex !important;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  bottom: 0;
  flex-direction: column;
  align-items: stretch;
  padding: 1.5rem;
  background: var(--white);
  gap: 0;
  overflow-y: auto;
}

.nav--open a {
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 1rem;
}

.header--scrolled { box-shadow: var(--shadow); }

/* Responsive */
@media (max-width: 960px) {
  .nav { display: none; }
  .menu-toggle { display: flex; }

  .logo__img { width: 96px; height: 96px; }

  .hero__inner,
  .mission__inner,
  .how__inner,
  .institutional__inner,
  .authority__inner,
  .contact__inner,
  .costal__inner,
  .calibration__grid {
    grid-template-columns: 1fr;
  }

  .costal__inner > * {
    min-width: 0;
  }

  .costal__media--video {
    width: 100%;
    max-width: 100%;
  }

  .video-frame--youtube {
    position: relative;
    width: 100%;
    max-width: 100%;
    aspect-ratio: 16 / 9;
    line-height: 0;
  }

  .video-frame--youtube iframe {
    position: absolute;
    top: -2px;
    left: -2px;
    width: calc(100% + 4px);
    height: calc(100% + 4px);
    aspect-ratio: unset;
    border: 0;
  }

  .advantages__grid { grid-template-columns: repeat(2, 1fr); }
  .highlights__grid { grid-template-columns: 1fr; }

  .step,
  .step--reverse {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .step__num { font-size: 3rem; }
  .step--reverse .step__media,
  .step--reverse .step__content,
  .step--reverse .step__num { grid-column: auto; grid-row: auto; }

  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .applications__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }

  .specs__table-wrap--scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .hero--video .hero__kicker {
    font-size: clamp(1.35rem, 4.8vw, 2rem);
    line-height: 1.25;
    white-space: normal;
  }

  .hero--video .hero__title {
    font-size: clamp(1.75rem, 5.5vw, 2.5rem);
  }

  .hero--video .hero__title span {
    display: inline;
  }

  .hero--video .hero__title span:nth-child(3) {
    display: block;
  }

  .hero--video .hero__title span + span::before {
    content: " ";
  }
}

@media (max-width: 640px) {
  .logo__img { width: 96px; height: 96px; }

  .hero--video .hero__kicker {
    font-size: clamp(1.625rem, 7vw, 2.375rem);
    line-height: 1.2;
    white-space: normal;
  }

  .hero--video .hero__title {
    font-size: clamp(1.875rem, 6.5vw, 2.625rem);
  }

  .stats__grid { grid-template-columns: 1fr; }
  .advantages__grid { grid-template-columns: 1fr; }
  .form-row--half { grid-template-columns: 1fr; }

  .specs__table--kv tbody tr {
    display: block;
    margin-bottom: 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--white);
    box-shadow: 0 2px 8px rgba(31, 31, 31, 0.04);
  }

  .specs__table--kv th,
  .specs__table--kv td {
    display: block;
    width: 100%;
    border-bottom: none;
  }

  .specs__table--kv th {
    background: var(--accent-light);
    color: var(--accent-dark);
    font-size: 0.8125rem;
    padding: 0.625rem 1rem 0.25rem;
  }

  .specs__table--kv td {
    padding: 0.25rem 1rem 0.75rem;
    font-weight: 600;
    color: var(--text);
  }

  .specs__table--data thead {
    display: none;
  }

  .specs__table--data tbody::before {
    content: "Diâmetro (mm) · Vazão (mL/min)";
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    text-align: center;
  }

  .specs__table--data tbody tr {
    display: grid;
    grid-template-columns: 1fr 1fr;
    margin-bottom: 0.5rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--white);
  }

  .specs__table--data tbody td {
    padding: 0.875rem 1rem;
    text-align: center;
    border-bottom: none;
  }

  .specs__table--data tbody td:first-child {
    background: var(--accent-light);
    font-weight: 700;
    color: var(--accent-dark);
  }

  .specs__table--data tbody td:last-child {
    font-weight: 600;
  }

  .whatsapp-float {
    bottom: 1rem;
    right: 1rem;
    width: 52px;
    height: 52px;
  }
}