:root {
  --color-primary: #0f766e; /* teal escuro */
  --color-primary-light: #14b8a6;
  --color-primary-soft: rgba(20, 184, 166, 0.08);
  --color-accent: #f97316; /* laranja */
  --color-bg: #020617;
  --color-surface: #020617;
  --color-surface-alt: #020617;
  --color-border: rgba(148, 163, 184, 0.35);
  --color-text: #e5e7eb;
  --color-text-soft: #9ca3af;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-pill: 999px;
  --shadow-soft: 0 24px 60px rgba(15, 23, 42, 0.8);
  --shadow-subtle: 0 18px 40px rgba(15, 23, 42, 0.55);
  --max-width: 1120px;
  --transition-fast: 0.18s ease-out;
  --transition-med: 0.25s ease-out;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #0f172a 0, #020617 55%);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

p {
  line-height: 1.7;
  color: var(--color-text-soft);
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section {
  padding: 4.5rem 0;
}

.section-alt {
  background: radial-gradient(circle at top left, rgba(15, 118, 110, 0.25), transparent 55%);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2.5rem;
}

.section-header h2 {
  font-size: 1.9rem;
  margin-bottom: 0.75rem;
}

.section-header p {
  margin: 0;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(2, 6, 23, 0.96), rgba(2, 6, 23, 0.86));
  border-bottom: 1px solid rgba(148, 163, 184, 0.22);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 14px;
  background: radial-gradient(circle at 20% 0, #22c55e, #14b8a6 45%, #0f172a 90%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
  color: #ecfeff;
  box-shadow: 0 14px 30px rgba(34, 197, 94, 0.55);
}

.logo-text strong {
  display: block;
  font-size: 1rem;
}

.logo-text small {
  display: block;
  font-size: 0.72rem;
  color: var(--color-text-soft);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
}

.nav-links a {
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--color-text-soft);
  border: 1px solid transparent;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.nav-links a:hover {
  background: rgba(15, 118, 110, 0.2);
  border-color: rgba(45, 212, 191, 0.25);
  color: #e0f2fe;
  transform: translateY(-1px);
}

.nav-links a.is-active {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent));
  color: #0f172a;
  font-weight: 600;
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  background: rgba(15, 23, 42, 0.8);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  padding: 0;
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: #e5e7eb;
}

/* Hero */
.hero {
  padding-top: 4.25rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1.3fr);
  gap: 2.75rem;
  align-items: center;
}

.hero-text h1 {
  font-size: 2.35rem;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.hero-text h1 span {
  background: linear-gradient(135deg, #22c55e, #14b8a6);
  -webkit-background-clip: text;
  color: transparent;
}

.hero-text p {
  margin-bottom: 1.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 1.4rem;
}

.hero-highlights {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: var(--color-text-soft);
}

.hero-highlights li::before {
  content: "◆";
  color: #22c55e;
  margin-right: 0.4rem;
}

.hero-image {
  position: relative;
}

.hero-image::before {
  content: "";
  position: absolute;
  inset: 10% 8%;
  border-radius: 28px;
  border: 1px solid rgba(148, 163, 184, 0.45);
  background: radial-gradient(circle at top, rgba(45, 212, 191, 0.25), transparent 60%);
  z-index: -1;
}

.hero-image img {
  border-radius: 24px;
  box-shadow: var(--shadow-soft);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: 0.9rem;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.btn.primary {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent));
  color: #0b1120;
  box-shadow: 0 18px 40px rgba(20, 184, 166, 0.65);
}

.btn.primary:hover {
  transform: translateY(-1px) scale(1.01);
  box-shadow: 0 22px 55px rgba(20, 184, 166, 0.85);
}

.btn.secondary {
  background: rgba(15, 23, 42, 0.9);
  border-color: rgba(148, 163, 184, 0.65);
  color: var(--color-text);
}

.btn.secondary:hover {
  background: rgba(15, 23, 42, 1);
  border-color: rgba(148, 163, 184, 0.95);
}

.btn.ghost {
  background: transparent;
  border-color: rgba(148, 163, 184, 0.5);
  color: var(--color-text-soft);
}

.btn.ghost:hover {
  background: rgba(15, 23, 42, 0.9);
  color: #e5e7eb;
}

/* Cards & grids */
.product-grid,
.news-grid,
.team-grid,
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.75rem;
}

.card {
  background: radial-gradient(circle at top left, rgba(15, 23, 42, 0.94), rgba(2, 6, 23, 0.98));
  border-radius: var(--radius-lg);
  border: 1px solid rgba(148, 163, 184, 0.35);
  box-shadow: var(--shadow-subtle);
  overflow: hidden;
  position: relative;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at top, rgba(45, 212, 191, 0.11), transparent 65%);
  opacity: 0;
  transition: opacity var(--transition-med);
}

.card:hover::before {
  opacity: 1;
}

.card img {
  width: 100%;
  height: 190px;
  object-fit: cover;
}

.card-body {
  padding: 1.2rem 1.1rem 1.3rem;
}

.card-body h3 {
  margin-top: 0;
  margin-bottom: 0.55rem;
  font-size: 1.05rem;
}

.card-body p {
  margin-top: 0;
  margin-bottom: 0.9rem;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.tag-list li {
  font-size: 0.75rem;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.25);
  color: #a5f3fc;
}

.news-card .news-date {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--color-text-soft);
  margin-bottom: 0.4rem;
}

.news-link {
  font-size: 0.85rem;
  color: #7dd3fc;
}

.news-link:hover {
  color: #e0f2fe;
}

.details-list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-text-soft);
}

.details-list li + li {
  margin-top: 0.3rem;
}

/* About */
.about-grid,
.about-history-grid,
.case-grid,
.contact-grid,
.cta-final-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.1fr);
  gap: 2.25rem;
  align-items: center;
}

.about-image img {
  border-radius: 20px;
  box-shadow: var(--shadow-soft);
}

.icon-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  gap: 1.4rem;
}

.icon-list h3 {
  margin: 0 0 0.35rem;
}

/* Metrics */
.case-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.metric {
  text-align: center;
  padding: 0.9rem 0.7rem;
  border-radius: 14px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: radial-gradient(circle at top, rgba(45, 212, 191, 0.22), rgba(15, 23, 42, 0.98));
}

.metric-value {
  display: block;
  font-size: 1.35rem;
  font-weight: 700;
}

.metric-label {
  font-size: 0.75rem;
  color: var(--color-text-soft);
}

/* Team */
.team-card img {
  height: 190px;
  object-fit: cover;
}

.team-card .role {
  font-size: 0.82rem;
  color: #a5f3fc;
  margin-top: 0;
}

/* Filters */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.75rem;
}

.filter-btn {
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  background: rgba(15, 23, 42, 0.92);
  color: var(--color-text-soft);
  padding: 0.4rem 0.95rem;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.filter-btn.is-active {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent));
  color: #0b1120;
  border-color: transparent;
}

.filter-btn:hover {
  transform: translateY(-1px);
  border-color: rgba(148, 163, 184, 0.9);
}

/* Page hero */
.page-main .page-hero {
  padding-top: 4.25rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.25);
}

.page-main .page-hero h1 {
  font-size: 2rem;
  margin-bottom: 0.8rem;
}

/* Contact */
.contact-form {
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.98), rgba(2, 6, 23, 0.98));
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.4rem 1.6rem;
  border: 1px solid rgba(148, 163, 184, 0.4);
  box-shadow: var(--shadow-subtle);
}

.form-group {
  margin-bottom: 0.9rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.3rem;
  font-size: 0.85rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.55rem 0.7rem;
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  background: rgba(15, 23, 42, 0.95);
  color: var(--color-text);
  font-size: 0.9rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 1px rgba(45, 212, 191, 0.6);
}

.form-note {
  font-size: 0.75rem;
  color: var(--color-text-soft);
  margin-top: 0.45rem;
}

.form-feedback {
  margin-top: 0.75rem;
  font-size: 0.85rem;
}

.form-feedback.success {
  color: #4ade80;
}

.form-feedback.error {
  color: #f97373;
}

.contact-info {
  padding-left: 0.4rem;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 1.1rem 0 1.4rem;
}

.contact-list li + li {
  margin-top: 0.5rem;
}

.contact-map img {
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
}

/* CTA final */
.cta-final {
  border-top: 1px solid rgba(148, 163, 184, 0.25);
}

.cta-final-inner {
  align-items: center;
}

/* Footer */
.site-footer {
  border-top: 1px solid rgba(148, 163, 184, 0.25);
  padding: 2.3rem 0 1.5rem;
  background: radial-gradient(circle at bottom, rgba(15, 23, 42, 0.85), rgba(2, 6, 23, 1));
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.1fr;
  gap: 2rem;
  margin-bottom: 1.7rem;
}

.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li + li {
  margin-top: 0.35rem;
}

.footer-links a {
  font-size: 0.88rem;
  color: var(--color-text-soft);
}

.footer-links a:hover {
  color: #e5e7eb;
}

.footer-bottom {
  border-top: 1px solid rgba(148, 163, 184, 0.25);
  padding-top: 0.9rem;
  font-size: 0.74rem;
  color: var(--color-text-soft);
}

.seo-tail {
  opacity: 0.35;
  margin-left: 0.3rem;
}

/* Animations */
[data-animate="fade-up"] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

[data-animate="fade-up"].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 960px) {
  .hero-grid,
  .about-grid,
  .about-history-grid,
  .case-grid,
  .contact-grid,
  .cta-final-inner,
  .footer-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero {
    padding-top: 3.5rem;
  }

  .hero-grid {
    gap: 2.1rem;
  }

  .product-grid,
  .news-grid,
  .team-grid,
  .catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-info {
    padding-left: 0;
  }
}

@media (max-width: 768px) {
  .header-inner {
    padding-inline: 1rem;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    right: 1.1rem;
    margin-top: 0.4rem;
    flex-direction: column;
    background: rgba(15, 23, 42, 0.98);
    border-radius: 16px;
    border: 1px solid rgba(148, 163, 184, 0.5);
    padding: 0.45rem;
    min-width: 210px;
    box-shadow: var(--shadow-soft);
    opacity: 0;
    transform: translateY(-6px);
    pointer-events: none;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
  }

  .nav-links.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    width: 100%;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-text h1 {
    font-size: 1.85rem;
  }

  .section {
    padding: 3.25rem 0;
  }

  .product-grid,
  .news-grid,
  .team-grid,
  .catalog-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 480px) {
  .hero-text h1 {
    font-size: 1.7rem;
  }

  .card-body {
    padding-inline: 1rem;
  }
}

/* 
  Tema visual aleatório:
  - Principal: verde teal (#00a680)
  - Secundário: dourado suave (#f4b400)
  - Fundo: cinza-azulado (#0b1720) com cartões claros
*/

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #f5f7fa;
  background: radial-gradient(circle at top left, #122435, #050b11 60%);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1120px, 100% - 2.5rem);
  margin-inline: auto;
}

.section {
  padding: 4.5rem 0;
}

.section-alt {
  background: rgba(8, 20, 32, 0.9);
}

.section-cta {
  background: linear-gradient(120deg, #00a680, #0b9aca);
  color: #041013;
}

.section-nested {
  padding-top: 3rem;
}

.center {
  text-align: center;
}

/* Header & navegação */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5, 12, 20, 0.95);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 12px;
  background: linear-gradient(135deg, #00a680, #f4b400);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: #041013;
}

.logo-text {
  font-size: 0.95rem;
}

.main-nav {
  position: relative;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.92rem;
}

.nav-list a {
  position: relative;
  padding-block: 0.25rem;
}

.nav-list a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.1rem;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #00a680, #f4b400);
  transition: width 0.25s ease;
}

.nav-list a:hover::after,
.nav-list a.is-active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 32px;
  height: 32px;
  padding: 0;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  height: 2px;
  width: 16px;
  border-radius: 999px;
  background: #ffffff;
  margin-inline: auto;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

/* Hero */
.hero {
  padding-top: 5.5rem;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.18rem 0.75rem;
  border-radius: 999px;
  background: rgba(0, 166, 128, 0.12);
  color: #89f4cd;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.hero h1 {
  margin-top: 1.1rem;
  margin-bottom: 0.75rem;
  font-size: clamp(2.1rem, 2.9vw, 2.6rem);
}

.hero-subtitle {
  color: #c4cfde;
  max-width: 34rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.7rem;
  margin-bottom: 1.2rem;
}

.hero-highlights {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  color: #a5b3c7;
  font-size: 0.9rem;
}

.hero-highlights li {
  position: relative;
  padding-left: 1rem;
}

.hero-highlights li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 6px;
  height: 6px;
  border-radius: 99px;
  background: #00a680;
}

.hero-image-card {
  border-radius: 22px;
  overflow: hidden;
  background: radial-gradient(circle at top, #133246, #050b11);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.65);
}

.hero-image-card img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.hero-image-card figcaption {
  padding: 0.85rem 1.25rem 1.2rem;
  font-size: 0.85rem;
  color: #cbd7ea;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.7rem 1.35rem;
  border-radius: 999px;
  border: none;
  font-size: 0.92rem;
  font-weight: 500;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease,
    color 0.18s ease, border-color 0.18s ease;
}

.btn-primary {
  background: linear-gradient(135deg, #00a680, #0bcf9e);
  color: #041013;
  box-shadow: 0 16px 40px rgba(0, 166, 128, 0.55);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 19px 44px rgba(0, 166, 128, 0.7);
}

.btn-secondary {
  background: rgba(5, 14, 24, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: #f4f7fb;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.06);
}

.btn-outline {
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: transparent;
  color: #f5f7fa;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.06);
}

.btn-light {
  background: #f9fbff;
  color: #041013;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.9rem;
  color: #8bd6ff;
  cursor: pointer;
}

.text-link:hover {
  text-decoration: underline;
}

/* Grid utilitários */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2.5rem;
  align-items: flex-start;
}

.cards-column {
  display: grid;
  gap: 1.25rem;
}

.info-card {
  padding: 1.2rem 1.4rem;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: radial-gradient(circle at top, rgba(0, 166, 128, 0.12), rgba(7, 14, 24, 0.95));
  color: #dde6f7;
  font-size: 0.94rem;
}

.info-card h3 {
  margin-top: 0;
  margin-bottom: 0.4rem;
  font-size: 1.05rem;
}

/* Seções genéricas */
.section-header {
  max-width: 36rem;
  margin-bottom: 2.2rem;
}

.section-header h2 {
  margin-bottom: 0.6rem;
  font-size: 1.65rem;
}

.section-header p {
  color: #c4cfde;
  font-size: 0.96rem;
}

/* Cards de produto (home) */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.75rem;
  margin-bottom: 2rem;
}

.product-card {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(7, 16, 26, 0.95);
  display: flex;
  flex-direction: column;
}

.product-card img {
  height: 180px;
  object-fit: cover;
}

.product-body {
  padding: 1.1rem 1.25rem 1.2rem;
  font-size: 0.94rem;
}

.product-body h3 {
  margin-top: 0;
  margin-bottom: 0.45rem;
}

/* Notícias */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.75rem;
}

.news-card {
  padding: 1.2rem 1.35rem;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(3, 13, 23, 0.98);
}

.news-card h3 {
  margin-top: 0.6rem;
  font-size: 1.05rem;
}

.news-card p {
  font-size: 0.93rem;
  color: #c4cfde;
}

.news-tag {
  display: inline-flex;
  padding: 0.16rem 0.7rem;
  border-radius: 999px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  background: rgba(244, 180, 0, 0.14);
  color: #ffe6a5;
}

/* CTA */
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.cta-inner p {
  max-width: 28rem;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.6rem;
}

.cta-actions .text-link {
  color: #072b36;
}

/* Rodapé */
.site-footer {
  background: #03070c;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  margin-top: 3rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1.4fr;
  gap: 2.5rem;
  padding: 2.6rem 0 2rem;
  font-size: 0.88rem;
  color: #aeb7c4;
}

.footer-col h3,
.footer-col h4 {
  margin-top: 0;
  margin-bottom: 0.7rem;
  color: #eaeff8;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col li + li {
  margin-top: 0.35rem;
}

.footer-keywords {
  font-size: 0.78rem;
  color: #758197;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-bottom-inner {
  padding: 0.75rem 0 1rem;
  font-size: 0.8rem;
  color: #838fa3;
}

/* Página Produtos */
.page-hero-inner {
  max-width: 40rem;
}

.page-hero-inner h1 {
  margin-top: 1rem;
  margin-bottom: 0.7rem;
  font-size: 1.9rem;
}

.product-list {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  margin-top: 2.2rem;
}

.product-row {
  display: grid;
  grid-template-columns: 1.1fr 1.4fr;
  gap: 2.1rem;
  align-items: center;
}

.product-row-image img {
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  object-fit: cover;
  height: 230px;
}

.product-row-body h2 {
  margin-top: 0;
  margin-bottom: 0.55rem;
  font-size: 1.35rem;
}

.product-row-body p {
  font-size: 0.94rem;
  color: #d4e0f5;
}

.feature-list {
  list-style: none;
  padding-left: 0;
  margin: 0.8rem 0 0.6rem;
  font-size: 0.9rem;
}

.feature-list li {
  position: relative;
  padding-left: 1.1rem;
}

.feature-list li::before {
  content: "•";
  position: absolute;
  left: 0.15rem;
  color: #00a680;
}

.product-keywords {
  font-size: 0.8rem;
  color: #90a0b7;
}

.filters-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: #c4cfde;
}

.filter-btn {
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(6, 16, 27, 0.95);
  color: #dde7fa;
  font-size: 0.8rem;
  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.filter-btn.is-active {
  background: rgba(0, 166, 128, 0.17);
  border-color: #00a680;
  transform: translateY(-1px);
}

/* Página Sobre */
.image-card {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(7, 14, 24, 0.95);
}

.image-card img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.image-card figcaption {
  padding: 0.8rem 1.1rem 1rem;
  font-size: 0.86rem;
  color: #c7d5ea;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.7rem;
}

.value-card {
  padding: 1.2rem 1.35rem;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(5, 12, 22, 0.98);
  font-size: 0.93rem;
}

.value-card h3 {
  margin-top: 0;
  margin-bottom: 0.45rem;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.7rem;
}

.team-card {
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(5, 13, 24, 0.98);
  overflow: hidden;
}

.team-card img {
  height: 210px;
  object-fit: cover;
}

.team-card h3 {
  margin: 0.75rem 1rem 0.2rem;
}

.team-role {
  margin: 0 1rem;
  font-size: 0.8rem;
  color: #8bb4ff;
}

.team-card p {
  padding: 0 1rem 1rem;
  font-size: 0.9rem;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.4rem;
}

.case-card {
  padding: 1.2rem 1.3rem;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(4, 12, 23, 0.98);
  font-size: 0.9rem;
}

.case-card h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
}

/* Página Contato */
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: flex-start;
}

.contact-form-card {
  border-radius: 20px;
  padding: 1.8rem 1.9rem 2rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: radial-gradient(circle at top, rgba(0, 166, 128, 0.18), rgba(5, 13, 23, 0.98));
}

.contact-form h2 {
  margin-top: 0;
}

.contact-form {
  margin-top: 1.3rem;
  display: grid;
  gap: 0.9rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.9rem;
}

.form-group label {
  color: #d8e4f5;
}

.form-group input,
.form-group select,
.form-group textarea {
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(3, 10, 18, 0.96);
  color: #f5f7fb;
  padding: 0.55rem 0.9rem;
  font: inherit;
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.form-group textarea {
  border-radius: 14px;
  resize: vertical;
  min-height: 110px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: #00a680;
  box-shadow: 0 0 0 1px rgba(0, 166, 128, 0.55);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #6c7a8f;
}

.contact-info {
  font-size: 0.92rem;
  color: #d4e0f5;
}

.contact-details {
  list-style: none;
  padding: 0;
  margin: 1.1rem 0 1.4rem;
}

.contact-details li + li {
  margin-top: 0.4rem;
}

.address-block {
  border-radius: 16px;
  padding: 1rem 1.1rem 1.3rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(5, 12, 22, 0.96);
  margin-bottom: 1.4rem;
}

.address-map {
  margin-top: 0.75rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  object-fit: cover;
}

.newsletter-block {
  border-radius: 16px;
  padding: 1.1rem 1.2rem 1.4rem;
  border: 1px dashed rgba(0, 166, 128, 0.6);
  background: rgba(0, 40, 31, 0.4);
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin-top: 0.8rem;
}

.newsletter-form .form-group input {
  width: 100%;
}

.form-feedback {
  margin-top: 0.5rem;
  font-size: 0.82rem;
}

.form-feedback--success {
  color: #7bf7c6;
}

.form-feedback--error {
  color: #ff8f8f;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsividade */
@media (max-width: 960px) {
  .hero-inner,
  .grid-2,
  .product-row,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    gap: 2.2rem;
  }

  .hero-media {
    order: -1;
  }

  .product-grid,
  .news-grid,
  .values-grid,
  .team-grid,
  .cases-grid,
  .footer-inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .cta-actions {
    align-items: flex-start;
  }
}

@media (max-width: 720px) {
  .hero {
    padding-top: 4.2rem;
  }

  .section {
    padding: 3.3rem 0;
  }

  .header-inner {
    padding-block: 0.5rem;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-list {
    position: absolute;
    right: 0;
    top: 110%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: rgba(2, 8, 16, 0.98);
    padding: 0.4rem 0.9rem 0.6rem;
    border-radius: 14px;
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.7);
    min-width: 190px;
    transform-origin: top right;
    transform: scale(0.9);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .nav-list li {
    width: 100%;
  }

  .nav-list a {
    display: block;
    padding: 0.4rem 0.1rem;
  }

  .main-nav.is-open .nav-list {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
  }

  .main-nav.is-open .nav-toggle span:nth-child(1) {
    transform: translateY(3px) rotate(40deg);
  }

  .main-nav.is-open .nav-toggle span:nth-child(2) {
    opacity: 0;
  }

  .main-nav.is-open .nav-toggle span:nth-child(3) {
    transform: translateY(-3px) rotate(-40deg);
  }

  .product-grid,
  .news-grid,
  .values-grid,
  .team-grid,
  .cases-grid,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .product-row-image img {
    height: 200px;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .footer-inner {
    gap: 1.8rem;
  }
}

:root {
  --primary: #1b998b;
  --accent: #ff6f61;
  --dark: #0f172a;
  --muted: #6b7280;
  --bg: #f5f7fb;
  --radius: 14px;
  --shadow: 0 16px 40px rgba(15, 23, 42, 0.15);
  --transition: all 0.3s ease;
  scroll-behavior: smooth;
}

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

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  background: var(--bg);
  color: var(--dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
  border-radius: var(--radius);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 28px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid #e5e7eb;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.logo {
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--primary);
}

.tagline {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-link {
  padding: 10px 12px;
  border-radius: 10px;
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--primary);
  background: rgba(27, 153, 139, 0.08);
}

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

.menu-toggle span {
  width: 22px;
  height: 2px;
  background: var(--dark);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: var(--transition);
  cursor: pointer;
}

.button.primary {
  background: linear-gradient(120deg, var(--primary), var(--accent));
  color: #fff;
  box-shadow: var(--shadow);
}

.button.ghost {
  border-color: var(--primary);
  color: var(--primary);
  background: transparent;
}

.button.primary:hover {
  transform: translateY(-2px);
}

.button.ghost:hover {
  background: rgba(27, 153, 139, 0.12);
}

.button.full {
  width: 100%;
}

.hero {
  padding: 96px 24px 56px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  align-items: center;
  gap: 40px;
}

.hero-text h1 {
  font-size: clamp(2rem, 3vw + 1rem, 3rem);
  margin: 12px 0;
}

.hero-text h1 span {
  color: var(--primary);
}

.lead {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 680px;
}

.actions {
  display: flex;
  gap: 14px;
  margin: 20px 0;
  flex-wrap: wrap;
}

.hero-points {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
  color: var(--muted);
}

.hero-points li::before {
  content: "• ";
  color: var(--accent);
}

.hero-media {
  position: relative;
}

.card-floating {
  position: absolute;
  bottom: 10%;
  left: 10%;
  background: #fff;
  padding: 16px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  max-width: 220px;
  font-size: 0.95rem;
}

.section {
  padding: 72px 24px;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 32px;
}

.pill {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(27, 153, 139, 0.1);
  color: var(--primary);
  font-weight: 600;
  letter-spacing: 0.4px;
}

.grid.two-column {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  align-items: start;
}

.card {
  background: #fff;
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 12px 0;
  color: var(--muted);
}

.checklist li::before {
  content: "✓ ";
  color: var(--primary);
  font-weight: 700;
}

.card-image {
  margin-top: 12px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  margin: 18px 0;
}

.stats strong {
  display: block;
  font-size: 1.6rem;
  color: var(--primary);
}

.accent {
  background: radial-gradient(circle at 10% 10%, rgba(27, 153, 139, 0.12), transparent 40%), #fff;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.cards .card h3 {
  margin-top: 14px;
}

.bullet {
  color: var(--muted);
  padding-left: 18px;
}

.cta {
  margin: 48px auto 0;
  text-align: center;
  max-width: 720px;
  background: linear-gradient(135deg, rgba(27, 153, 139, 0.1), rgba(255, 111, 97, 0.1));
  padding: 32px;
  border-radius: var(--radius);
  border: 1px solid rgba(27, 153, 139, 0.15);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.news-card {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
  align-items: center;
  background: #fff;
  padding: 14px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.chip {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(27, 153, 139, 0.12);
  color: var(--primary);
  font-weight: 600;
  font-size: 0.85rem;
}

.footer {
  padding: 32px 24px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  background: #0b1220;
  color: #e5e7eb;
}

.footer-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.footer a {
  color: #e5e7eb;
}

.footer-meta {
  color: #94a3b8;
}

.timeline {
  max-width: 720px;
  margin: 0 auto 32px;
  border-left: 2px solid rgba(27, 153, 139, 0.3);
  padding-left: 18px;
}

.timeline-item {
  position: relative;
  margin-bottom: 18px;
}

.timeline-item .dot {
  position: absolute;
  left: -30px;
  top: 6px;
  width: 14px;
  height: 14px;
  background: var(--primary);
  border-radius: 50%;
}

.team .card p {
  color: var(--muted);
}

.filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin: 12px 0 24px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

.form label {
  display: block;
  margin-bottom: 14px;
  font-weight: 600;
}

.form input,
.form select,
.form textarea {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid #d1d5db;
  font-size: 1rem;
  margin-top: 6px;
}

.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: 2px solid rgba(27, 153, 139, 0.4);
}

.form-feedback {
  color: var(--primary);
  font-weight: 600;
  min-height: 20px;
}

.inline-link {
  color: var(--primary);
  font-weight: 700;
}

.section .card {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.section .card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.25);
}

.pill,
.chip,
.button,
.nav-link {
  transition: var(--transition);
}

.cards .card img {
  border-radius: 12px;
}

.card.product {
  min-height: 320px;
}

.news-card img {
  height: 100%;
  object-fit: cover;
}

.section.accent .card,
.contact .card {
  background: #fff;
}

.hero,
.section,
.footer {
  max-width: 1200px;
  margin: 0 auto;
}

@media (max-width: 900px) {
  .topbar {
    flex-wrap: wrap;
  }

  .nav {
    width: 100%;
    flex-wrap: wrap;
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .nav {
    display: none;
  }

  .nav.open {
    display: flex;
    flex-direction: column;
    width: 100%;
    background: #fff;
    padding: 12px 0;
  }

  .menu-toggle {
    display: flex;
  }

  .hero {
    padding-top: 72px;
  }
}