/* ===== FONTS — self-hosted ===== */
@import url('/fonts/fonts.css');

/* ===== VARIÁVEIS ===== */
:root {
  --color-primary: #1A3A5C;
  --color-primary-dark: #0F172A;
  --color-secondary: #334155;
  --color-accent: #2E86C1;
  --color-highlight: #5DADE2;
  --color-bg: #F5F7FA;
  --color-bg-card: #FFFFFF;
  --color-text: #1C2833;
  --color-muted: #64748B;
  --color-border: #E2E8F0;
  --color-white: #FFFFFF;
  --color-accent-dark: #2475A8;
  --color-error: #DC2626;

  --font-heading: 'Lexend', sans-serif;
  --font-body: 'Source Sans 3', sans-serif;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(26,58,92,0.12);
  --shadow-lg: 0 8px 32px rgba(26,58,92,0.16);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --transition: 0.3s ease;
  --max-width: 1200px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}
body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }

/* ===== TIPOGRAFIA ===== */
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); line-height: 1.2; }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3vw, 2.5rem); font-weight: 600; }
h3 { font-size: clamp(1.1rem, 2vw, 1.5rem); font-weight: 600; }
p { font-size: 1rem; color: var(--color-muted); line-height: 1.7; }

/* ===== LAYOUT ===== */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }
@media (max-width: 768px) {
  .container { padding: 0 1.5rem; }
}
@media (max-width: 480px) {
  .container { padding: 0 1.25rem; }
}
.section { padding: 5rem 0; }
.section-dark { background: var(--color-primary); color: var(--color-white); }
.section-dark p { color: rgba(255,255,255,0.8); }

/* ===== BOTÕES ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  letter-spacing: 0.02em;
}
.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
}
.btn-primary:hover { background: var(--color-accent-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,0.7);
}
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: var(--color-white); }
.btn-outline-dark {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn-outline-dark:hover { background: var(--color-primary); color: var(--color-white); }
.btn-white {
  background: var(--color-white);
  color: var(--color-primary);
}
.btn-white:hover { background: var(--color-bg); transform: translateY(-2px); box-shadow: var(--shadow-md); }

/* ===== SECTION HEADER ===== */
.section-header { text-align: center; margin-bottom: 3rem; }
.section-header .label {
  display: inline-block;
  background: rgba(46,134,193,0.12);
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.4rem 1rem;
  border-radius: 100px;
  margin-bottom: 1rem;
}
.section-header h2 { color: var(--color-primary); margin-bottom: 1rem; }
.section-header p { max-width: 560px; margin: 0 auto; }

/* ===== PAGE BANNER ===== */
.page-banner {
  background: var(--color-primary);
  padding: 5rem 0 3.5rem;
  position: relative;
  overflow: hidden;
}
.page-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(46,134,193,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.page-banner h1 { color: var(--color-white); margin-bottom: 0.75rem; }
.page-banner p { color: var(--color-highlight); font-size: 1.1rem; }

/* ===== CARD ===== */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

/* ===== ANIMAÇÕES ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-in { animation: fadeInUp 0.6s ease forwards; }

/* ===== WHATSAPP FLUTUANTE ===== */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  z-index: 999;
  transition: var(--transition);
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,0.5); }
.whatsapp-float svg { width: 28px; height: 28px; fill: var(--color-white); }

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 768px) {
  .section { padding: 3.5rem 0; }
  .btn { padding: 0.75rem 1.5rem; }
}

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.97);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}
.site-header.scrolled {
  box-shadow: 0 4px 24px rgba(26,58,92,0.13);
  border-bottom-color: transparent;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 110px;
}
.logo img,
.logo .header-logo {
  width: 200px;
  height: auto;
  display: block;
}
.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-link {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-secondary);
  transition: var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--color-primary); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-cta { font-size: 0.875rem; padding: 0.6rem 1.4rem; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  transition: var(--transition);
}
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    align-items: flex-start;
    padding: 1.5rem;
    gap: 1rem;
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-120%);
    transition: transform 0.3s ease;
    box-shadow: var(--shadow-md);
  }
  .nav.open { transform: translateY(0); }
  .nav-cta { width: 100%; justify-content: center; }
}

/* ===== FOOTER ===== */
/* ===== FOOTER ===== */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.8);
}

/* Pré-footer CTA strip */
.footer-cta-strip {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent-dark) 100%);
  padding: 2.5rem 0;
}
.footer-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.footer-cta-text h3 {
  color: #fff;
  font-size: 1.35rem;
  margin-bottom: 0.25rem;
}
.footer-cta-text p { color: rgba(255,255,255,0.75); font-size: 0.95rem; }
.footer-cta-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  flex-shrink: 0;
}
.footer-cta-wa {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font-heading);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-cta-wa:hover { color: #fff; }

/* Corpo */
.footer-body { padding: 4rem 0 3rem; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 3rem;
}

/* Brand col */
.footer-logo-wrap {
  display: inline-block;
  background: rgba(255, 255, 255, 0.96);
  border-radius: 14px;
  padding: 12px 20px;
  margin-bottom: 1.25rem;
  box-shadow: 0 2px 16px rgba(0,0,0,0.25);
  transition: box-shadow 0.2s;
}
.footer-logo-wrap:hover {
  box-shadow: 0 4px 24px rgba(46,134,193,0.25);
}
.footer-logo {
  width: 220px;
  height: auto;
  max-width: 100%;
  display: block;
}
.footer-brand p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}
.footer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.footer-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.65);
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-heading);
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  letter-spacing: 0.03em;
}
.footer-badge svg { opacity: 0.7; flex-shrink: 0; }

/* Column titles */
.footer-col-title {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-highlight);
  margin-bottom: 1.25rem;
}

/* Nav links */
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.footer-nav a {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  text-decoration: none;
  transition: color 0.2s, padding-left 0.2s;
  display: inline-block;
}
.footer-nav a:hover { color: #fff; padding-left: 4px; }

/* Contact list */
.footer-contact-list { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: rgba(255,255,255,0.6);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color 0.2s;
}
a.footer-contact-item:hover { color: #fff; }
a.footer-contact-item:hover .footer-contact-icon { background: rgba(255,255,255,0.15); }
.footer-contact-plain { cursor: default; }
.footer-contact-icon {
  width: 30px;
  height: 30px;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s;
}
.footer-contact-icon--wa { background: rgba(37,211,102,0.18); }
a.footer-contact-item:hover .footer-contact-icon--wa { background: rgba(37,211,102,0.3); }

/* Bottom bar */
/* Text hover effect */
.footer-text-effect {
  width: 100%;
  height: 180px;
  margin-top: -2.5rem;
  margin-bottom: -1rem;
  overflow: hidden;
  user-select: none;
}
@media (max-width: 768px) {
  .footer-text-effect { display: none; }
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.25rem 0;
}
.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-bottom p { color: rgba(255,255,255,0.35); font-size: 0.82rem; }
.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}
.footer-bottom-links a {
  color: rgba(255,255,255,0.35);
  font-size: 0.82rem;
  text-decoration: none;
  transition: color 0.2s;
}
.footer-bottom-links a:hover { color: rgba(255,255,255,0.7); }

@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-brand { grid-column: auto; }
  .footer-cta-inner { flex-direction: column; align-items: flex-start; }
  .footer-bottom-inner { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--color-primary-dark);
  overflow: hidden;
}
.hero-video {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0.45;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 80px;
  background: var(--color-bg);
  clip-path: ellipse(60% 100% at 50% 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  animation: fadeInUp 0.8s ease forwards;
}
.hero-label {
  display: inline-block;
  background: rgba(93,173,226,0.2);
  color: var(--color-highlight);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 0.4rem 1.2rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(93,173,226,0.3);
}
.hero h1 { color: var(--color-white); margin-bottom: 1.25rem; }
.hero p { color: rgba(255,255,255,0.8); font-size: 1.15rem; margin-bottom: 2.5rem; max-width: 540px; }
.hero p strong { color: var(--color-white); }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ===== PROCESSO ===== */
.process-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 0;
}
.process-step {
  text-align: center;
  padding: 2rem 1rem;
  position: relative;
}
.process-icon {
  width: 72px;
  height: 72px;
  background: rgba(46,134,193,0.1);
  border: 2px solid rgba(46,134,193,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: var(--color-accent);
  transition: var(--transition);
}
.process-step:hover .process-icon {
  background: var(--color-accent);
  color: var(--color-white);
  transform: scale(1.1);
}
.step-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-highlight);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}
.process-step h3 { color: var(--color-primary); margin-bottom: 0.5rem; }
.process-connector {
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-highlight));
  opacity: 0.4;
}
@media (max-width: 900px) {
  .process-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .process-connector { display: none; }
}
@media (max-width: 480px) {
  .process-grid { grid-template-columns: 1fr; }
}

/* ===== SOBRE HOME ===== */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.image-placeholder {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--color-bg) 0%, #e8eef5 100%);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--color-muted);
}
.image-placeholder span { font-size: 0.875rem; font-family: var(--font-heading); }
.about-text .label { margin-bottom: 1rem; }
.about-text h2 { color: var(--color-primary); margin-bottom: 1.25rem; }
.about-text p { margin-bottom: 1rem; }
@media (max-width: 768px) {
  .about-split { grid-template-columns: 1fr; gap: 2rem; }
}

/* ===== PRODUCTS GRID ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.product-card { cursor: default; }
.product-placeholder {
  height: 160px;
  background: linear-gradient(135deg, #f0f4f8 0%, #e8eef5 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
}
.product-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  object-position: center;
  display: block;
  background: #f8f9fb;
  padding: 1.25rem;
}
.about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
  display: block;
}
.product-info { padding: 1.5rem; }
.product-info h3 { color: var(--color-primary); margin-bottom: 0.5rem; font-size: 1.05rem; }
.product-info p { font-size: 0.9rem; }
@media (max-width: 900px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
}

/* ===== MVV ===== */
.mvv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.mvv-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: var(--transition);
}
.mvv-card--accent {
  background: var(--color-primary);
  border-color: var(--color-primary);
}
.mvv-card--accent h3, .mvv-card--accent p { color: var(--color-white); }
.mvv-card--accent p { color: rgba(255,255,255,0.8); }
.mvv-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.mvv-icon {
  width: 64px;
  height: 64px;
  background: rgba(46,134,193,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  color: var(--color-accent);
}
.mvv-card--accent .mvv-icon { background: rgba(255,255,255,0.15); color: var(--color-white); }
.mvv-card h3 { color: var(--color-primary); margin-bottom: 0.75rem; }
@media (max-width: 768px) { .mvv-grid { grid-template-columns: 1fr; } }

/* ===== DIFERENCIAIS ===== */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.diff-item { padding: 1.5rem; }
.diff-icon {
  width: 52px;
  height: 52px;
  background: rgba(46,134,193,0.08);
  border: 1.5px solid rgba(46,134,193,0.18);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  margin-bottom: 1rem;
  transition: var(--transition);
}
.diff-item:hover .diff-icon { background: var(--color-accent); color: var(--color-white); border-color: var(--color-accent); }
.diff-item h3 { color: var(--color-primary); margin-bottom: 0.5rem; font-size: 1.05rem; }
@media (max-width: 900px) { .diff-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .diff-grid { grid-template-columns: 1fr; } }

/* ===== STATS ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-number {
  display: inline;
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--color-white);
}
.stat-suffix {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-highlight);
}
.stat-label {
  display: block;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  margin-top: 0.5rem;
  font-family: var(--font-heading);
}
@media (max-width: 768px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .stats-grid { grid-template-columns: 1fr; } }

/* ===== PRODUCTS PAGE ===== */
.products-cta-bar {
  background: rgba(46,134,193,0.08);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 0;
}
.products-cta-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.products-cta-bar p { color: var(--color-secondary); font-size: 0.95rem; margin: 0; }

.filter-bar {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.filter-btn {
  padding: 0.5rem 1.25rem;
  border: 2px solid var(--color-border);
  border-radius: 100px;
  background: var(--color-white);
  color: var(--color-secondary);
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.875rem;
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.product-badge {
  display: inline-block;
  background: rgba(46,134,193,0.1);
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-heading);
  padding: 0.2rem 0.75rem;
  border-radius: 100px;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.product-cta-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  font-family: var(--font-heading);
  color: var(--color-accent);
  text-decoration: none;
  transition: gap 0.2s ease, color 0.2s ease;
}
.product-cta-link:hover { color: var(--color-primary); gap: 0.65rem; }

.product-card.hidden { display: none; }

.no-results {
  text-align: center;
  padding: 4rem 0;
  color: var(--color-muted);
}

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 4rem;
  align-items: start;
}
.contact-form-wrap h2, .contact-info h2 {
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}
.contact-form-wrap > p { margin-bottom: 2rem; }

.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-text);
  margin-bottom: 0.4rem;
}
.form-group input, .form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-white);
  transition: var(--transition);
  box-sizing: border-box;
}
.form-group textarea {
  min-height: 130px;
  max-height: 320px;
  resize: vertical;
}
.form-group input:focus, .form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(46,134,193,0.12);
}
.form-group input:focus-visible,
.form-group textarea:focus-visible {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(46,134,193,0.12);
}
.form-group input.invalid, .form-group textarea.invalid {
  border-color: var(--color-error);
}
.field-error {
  display: none;
  color: var(--color-error);
  font-size: 0.8rem;
  margin-top: 0.25rem;
}
.form-group.has-error .field-error { display: block; }
.char-counter {
  text-align: right;
  font-size: 0.78rem;
  color: var(--color-muted);
  margin-top: 0.35rem;
  transition: color 0.2s;
}
.char-counter--warn { color: #d97706; }
.char-counter--full { color: var(--color-error); font-weight: 600; }

.btn-submit { width: 100%; justify-content: center; margin-top: 0.5rem; font-size: 1rem; padding: 1rem; }
.btn-submit:disabled { opacity: 0.65; cursor: not-allowed; transform: none; box-shadow: none; }

.form-feedback {
  margin-top: 1rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
}
.form-feedback.success { background: #f0fdf4; border: 1px solid #86efac; color: #166534; }
.form-feedback.error { background: #fef2f2; border: 1px solid #fca5a5; color: #991b1b; }

.info-items { display: flex; flex-direction: column; gap: 1.5rem; margin: 2rem 0; }
.info-item { display: flex; align-items: flex-start; gap: 1rem; }
.info-icon {
  flex-shrink: 0;
  width: 40px; height: 40px;
  background: rgba(46,134,193,0.08);
  border: 1.5px solid rgba(46,134,193,0.15);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-accent);
}
.info-item h4 {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  margin-bottom: 0.25rem;
}
.info-item a, .info-item p {
  color: var(--color-text);
  font-size: 0.95rem;
  margin: 0;
}
.info-item a:hover { color: var(--color-accent); }

.contact-map {
  margin: 1.5rem 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1.5px solid rgba(46,134,193,0.2);
  box-shadow: 0 4px 20px rgba(26,58,92,0.1);
  position: relative;
}
.contact-map iframe {
  display: block;
  width: 100%;
  height: 240px;
  filter: saturate(0.8) contrast(1.05);
}

.contact-cta-box {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent-dark) 100%);
  border-radius: var(--radius-md);
  padding: 2rem;
  text-align: center;
  margin-top: 2rem;
}
.contact-cta-icon {
  width: 56px;
  height: 56px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  color: #fff;
}
.contact-cta-box h3 {
  color: #fff;
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}
.contact-cta-box p {
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}
.contact-cta-wa {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.contact-cta-email {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255,255,255,0.8);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color 0.2s;
}
.contact-cta-email:hover { color: #fff; }

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
}


/* ===== FAQ ===== */
.faq-list { max-width: 780px; margin: 2.5rem auto 0; }
.faq-item {
  border-bottom: 1px solid rgba(26,58,92,0.1);
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 1.25rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  transition: color 0.2s;
}
.faq-question:hover { color: var(--color-accent); }
.faq-icon {
  flex-shrink: 0;
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 1.5px solid var(--color-accent);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-accent);
  transition: transform 0.3s, background 0.2s;
}
.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: var(--color-accent);
  color: var(--color-white);
}
.faq-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s ease;
}
.faq-answer p {
  padding: 0 0 1.25rem;
  color: var(--color-text);
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0;
}

/* ===== CTA SECTIONS ===== */
.cta-title { color: var(--color-primary); margin-bottom: 1rem; }
.cta-title--white { color: var(--color-white); }
.cta-desc { max-width: 500px; margin: 0 auto 2rem; }
.cta-desc--white { color: rgba(255,255,255,0.8); }

/* ===== ERROR PAGE ===== */
.error-page {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
}
.error-content {
  text-align: center;
  padding: 4rem 1rem;
}
.error-code {
  font-family: var(--font-heading);
  font-size: clamp(6rem, 20vw, 12rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  opacity: 0.12;
  margin-bottom: -2rem;
  user-select: none;
}
.error-content h1 {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  color: var(--color-primary);
  margin-bottom: 1rem;
}
.error-content > p {
  color: var(--color-muted);
  font-size: 1.05rem;
  max-width: 440px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}
.error-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}
.error-links p {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin-bottom: 0.75rem;
}
.error-links nav {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}
.error-links nav a {
  font-size: 0.9rem;
  color: var(--color-accent);
  font-weight: 500;
  transition: var(--transition);
}
.error-links nav a:hover { color: var(--color-primary); }

/* ===== OBRIGADO PAGE ===== */
.obrigado-page {
  background: var(--color-bg);
  padding: 5rem 0;
  min-height: 80vh;
  display: flex;
  align-items: center;
}
.obrigado-wrapper {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 3rem;
  align-items: start;
}
.obrigado-main { display: flex; flex-direction: column; }
.obrigado-side { position: sticky; top: 100px; }
.obrigado-check {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: white;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 20px rgba(46,134,193,0.35);
}
.obrigado-main .label { margin-bottom: 0.75rem; }
.obrigado-main h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  color: var(--color-primary);
  margin-bottom: 1.25rem;
  line-height: 1.2;
}
.obrigado-main > p {
  color: var(--color-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 2.5rem;
}
.obrigado-steps {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-border);
}
.obrigado-step {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.obrigado-step-num {
  width: 28px; height: 28px;
  background: var(--color-accent);
  color: white;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.obrigado-step strong {
  display: block;
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.2rem;
}
.obrigado-step span { font-size: 0.85rem; color: var(--color-muted); }
.obrigado-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.obrigado-side { display: flex; flex-direction: column; gap: 1.25rem; }
.obrigado-side-card {
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
}
.obrigado-side-card h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}
.obrigado-side-card p { font-size: 0.875rem; color: var(--color-muted); line-height: 1.6; margin-bottom: 1.25rem; }
.obrigado-wa-btn { width: 100%; justify-content: center; gap: 0.5rem; margin-bottom: 1rem; }
.obrigado-email-link {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.875rem; color: var(--color-accent);
  justify-content: center;
  transition: var(--transition);
}
.obrigado-email-link:hover { color: var(--color-primary); }
.obrigado-explore { border-color: rgba(46,134,193,0.2); }
.obrigado-explore-link {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
  color: var(--color-text);
  transition: var(--transition);
}
.obrigado-explore-link:last-child { border-bottom: none; padding-bottom: 0; }
.obrigado-explore-link svg { color: var(--color-accent); flex-shrink: 0; }
.obrigado-explore-link:hover { color: var(--color-accent); }
@media (max-width: 900px) {
  .obrigado-wrapper { grid-template-columns: 1fr; }
}

/* ===== PRIVACY PAGE ===== */
.privacy-content {
  max-width: 760px;
  margin: 0 auto;
}
.privacy-updated {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: 2rem;
}
.privacy-content h2 {
  font-size: 1.15rem;
  color: var(--color-primary);
  margin: 2rem 0 0.75rem;
}
.privacy-content p, .privacy-content li {
  color: var(--color-text);
  line-height: 1.8;
  font-size: 0.95rem;
}
.privacy-content ul { padding-left: 1.5rem; margin-bottom: 1rem; }
.privacy-content li { margin-bottom: 0.4rem; }
.privacy-content a { color: var(--color-accent); }
.privacy-content a:hover { color: var(--color-primary); }

/* ===== COOKIE BANNER ===== */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  max-width: 520px;
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.85);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
  z-index: 1001;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  animation: slideUp 0.4s ease;
}
.cookie-banner p { font-size: 0.875rem; line-height: 1.6; margin: 0; }
.cookie-banner a { color: var(--color-highlight); }
.cookie-actions { display: flex; align-items: center; gap: 1rem; }
.cookie-link { font-size: 0.8rem; color: rgba(255,255,255,0.6); transition: var(--transition); }
.cookie-link:hover { color: var(--color-white); }
@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
@media (max-width: 480px) {
  .cookie-banner { left: 1rem; right: 1rem; bottom: 1rem; }
}

/* ===== TESTIMONIALS ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}
@media (max-width: 900px) {
  .testimonials-grid { grid-template-columns: 1fr; }
}
.testimonial-card {
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.testimonial-card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 4px 20px rgba(46,134,193,0.1);
}
.testimonial-quote {
  font-size: 3rem;
  line-height: 1;
  color: var(--color-accent);
  opacity: 0.3;
  font-family: Georgia, serif;
  margin-bottom: 0.5rem;
}
.testimonial-text {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--color-text);
  margin-bottom: 1.5rem;
  font-style: italic;
  flex: 1;
}
.testimonial-author { display: flex; align-items: center; gap: 0.75rem; margin-top: auto; }
.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%);
  display: flex; align-items: center; justify-content: center;
  color: white;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}
.testimonial-name { font-family: var(--font-heading); font-weight: 600; color: var(--color-primary); font-size: 0.9rem; }
.testimonial-company { font-size: 0.8rem; color: var(--color-muted); }
.testimonial-avatar--photo { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; object-position: top; flex-shrink: 0; }

/* ============================================================
   RESPONSIVO MOBILE — revisão completa
   ============================================================ */

/* ---------- 768px — tablets e celulares grandes ---------- */
@media (max-width: 768px) {

  /* Header — imagem 1024×430 (ratio 2.38:1), header 64px → logo max 46px alto → width ~110px */
  .site-header .container { height: 64px; }
  .logo img, .logo .header-logo { width: 110px; height: auto; }

  /* Hero */
  .hero { min-height: 100svh; }
  .hero-content { padding: 0 0 2rem; }
  .hero p { font-size: 1rem; }
  .hero-actions { flex-direction: column; gap: 0.75rem; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .btn-outline { border: 2px solid rgba(255,255,255,0.7); color: #fff; }

  /* Seções */
  .section { padding: 3rem 0; }
  .section-header { margin-bottom: 2rem; }

  /* Sobre split */
  .about-split { grid-template-columns: 1fr; gap: 1.5rem; }
  .about-image { order: -1; }
  .about-img { height: 240px; }

  /* Processo */
  .process-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .process-connector { display: none; }
  .process-step { padding: 1.25rem 0.75rem; }

  /* Produtos grid */
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .product-img { height: 160px; }

  /* MVV */
  .mvv-grid { grid-template-columns: 1fr; gap: 1rem; }

  /* Diferenciais */
  .diff-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .diff-item { padding: 1rem; }

  /* Stats */
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }

  /* Contato */
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }

  /* Obrigado */
  .obrigado-page { padding: 2.5rem 0; align-items: flex-start; }
  .obrigado-wrapper { grid-template-columns: 1fr; gap: 1.5rem; }
  .obrigado-side { position: static; }
  .obrigado-actions { flex-direction: column; }
  .obrigado-actions .btn { width: 100%; justify-content: center; }

  /* Filtros de produto */
  .filter-bar { gap: 0.5rem; }
  .filter-btn { padding: 0.45rem 0.9rem; font-size: 0.8rem; }

  /* CTA strip footer */
  .footer-cta-inner { flex-direction: column; align-items: flex-start; gap: 1.25rem; }
  .footer-cta-actions { flex-direction: column; width: 100%; }
  .footer-cta-actions .btn { width: 100%; justify-content: center; }
  .footer-cta-wa { width: 100%; justify-content: center; }

  /* Produtos CTA bar */
  .products-cta-bar .container { flex-direction: column; align-items: flex-start; }

  /* Page banner */
  .page-banner { padding: 3.5rem 0 2.5rem; }

  /* FAQ */
  .faq-question { font-size: 0.95rem; }

  /* Cookie banner */
  .cookie-banner { left: 1rem; right: 1rem; bottom: 1rem; }

  /* WhatsApp float — menor e menos intrusivo */
  .whatsapp-float { width: 48px; height: 48px; bottom: 1.25rem; right: 1.25rem; }
  .whatsapp-float svg { width: 24px; height: 24px; }
}

/* ---------- 480px — celulares pequenos ---------- */
@media (max-width: 480px) {

  /* Header */
  .site-header .container { height: 64px; }
  .header-logo { width: 120px; }

  /* Hero */
  .hero h1 { font-size: 1.85rem; }
  .hero-label { font-size: 0.72rem; }

  /* Processo */
  .process-grid { grid-template-columns: 1fr; }
  .process-step { padding: 1rem 0; }

  /* Produtos */
  .products-grid { grid-template-columns: 1fr; }
  .product-img { height: 180px; }

  /* Diferenciais */
  .diff-grid { grid-template-columns: 1fr; }

  /* Stats */
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }

  /* Obrigado */
  .obrigado-check { width: 52px; height: 52px; }

  /* Footer grid */
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-body { padding: 2.5rem 0 2rem; }
  .footer-logo { width: 160px; }

  /* Botões hero full-width */
  .btn { font-size: 0.9rem; }

  /* Seção escura CTA */
  .section-dark > .container > div[style*="flex"] {
    flex-direction: column;
  }
}

/* ---------- Touch targets mínimos (44px) ---------- */
@media (hover: none) {
  .btn { min-height: 48px; }
  .nav-link { min-height: 44px; display: flex; align-items: center; }
  .filter-btn { min-height: 44px; }
  .faq-question { min-height: 52px; }
  .footer-nav a { min-height: 40px; display: flex; align-items: center; }
  .footer-contact-item { min-height: 44px; }

  /* Remove hover transforms em touch */
  .card:hover,
  .process-step:hover .process-icon,
  .diff-item:hover .diff-icon,
  .btn-primary:hover,
  .btn-white:hover { transform: none; }
}