:root {
  --site-scale: 0.8;
  --primary: #0052ff;
  --primary-dark: #003dcc;
  --primary-light: #4da6ff;
  --accent-cyan: #00d4ff;
  --navy: #051129;
  --navy-mid: #0a2040;
  --navy-deep: #030914;
  --dark: #0d1b3e;
  --gray: #4a5878;
  --gray-light: #7a8aa8;
  --bg: #eef4ff;
  --bg-soft: #f4f8ff;
  --white: #ffffff;
  --green: #25D366;
  --coral: #0052ff;
  --cta: #0052ff;
  --cta-hover: #003dcc;
  --lime: #b4f082;
  --gold: #ffd166;
  --shadow: 0 12px 40px rgba(5, 17, 41, 0.12);
  --shadow-glow: 0 8px 32px rgba(0, 82, 255, 0.28);
  --glow-border: 0 0 0 1px rgba(0, 82, 255, 0.35), 0 0 24px rgba(0, 82, 255, 0.15);
  --radius: calc(14px * var(--site-scale));
  --header-h: calc(76px * var(--site-scale));
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  scroll-padding-top: var(--header-h);
  font-size: calc(16px * var(--site-scale));
}

body {
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--gray);
  background: var(--bg-soft);
  overflow-x: hidden;
  padding-top: var(--header-h);
}

body.menu-open {
  overflow: hidden;
}

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

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }

.container {
  max-width: calc(1240px * var(--site-scale));
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-center { text-align: center; }
.text-muted { color: var(--gray-light); font-weight: 400; }

/* ===== Header estilo Poli ===== */
.site-header {
  background: var(--white);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 200;
  border-bottom: 1px solid rgba(0, 11, 46, 0.06);
  transition: box-shadow 0.25s;
}

.site-header.scrolled {
  box-shadow: 0 4px 24px rgba(0, 11, 46, 0.08);
}

.header-bar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: var(--header-h);
  position: relative;
}

.header-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.logo {
  height: calc(46px * var(--site-scale));
  width: auto;
}

.menu-toggle {
  display: none;
  margin-left: auto;
  background: none;
  border: none;
  font-size: 1.35rem;
  color: var(--navy);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 8px;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  z-index: 201;
}

.menu-toggle:hover {
  background: var(--bg);
}

.header-nav-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 0.85rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy);
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
  border: none;
  background: none;
  font-family: inherit;
  cursor: pointer;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
}

.nav-dropdown-toggle i {
  font-size: 0.65rem;
  transition: transform 0.2s;
}

.nav-dropdown.open .nav-dropdown-toggle i {
  transform: rotate(180deg);
}

.nav-item {
  position: relative;
}

.nav-dropdown-panel {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 240px;
  background: var(--white);
  border-radius: 12px;
  box-shadow: 0 16px 48px rgba(0, 11, 46, 0.14);
  border: 1px solid rgba(0, 11, 46, 0.06);
  padding: 0.5rem;
  z-index: 300;
}

.nav-dropdown.open .nav-dropdown-panel {
  display: block;
}

@media (min-width: 901px) {
  .nav-dropdown::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    height: 10px;
  }

  .nav-dropdown:hover .nav-dropdown-panel,
  .nav-dropdown:focus-within .nav-dropdown-panel,
  .nav-dropdown.open .nav-dropdown-panel {
    display: block;
  }

  .nav-dropdown:hover .nav-dropdown-toggle i,
  .nav-dropdown:focus-within .nav-dropdown-toggle i,
  .nav-dropdown.open .nav-dropdown-toggle i {
    transform: rotate(180deg);
  }
}

.nav-dropdown-panel a {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.7rem 0.85rem;
  color: var(--navy);
  font-weight: 500;
  font-size: 0.92rem;
  border-radius: 8px;
  transition: background 0.15s, color 0.15s;
}

.nav-dropdown-panel a i {
  width: 18px;
  color: var(--primary);
  text-align: center;
}

.nav-dropdown-panel a:hover,
.nav-dropdown-panel a.active {
  background: rgba(0, 136, 255, 0.08);
  color: var(--primary);
}

.nav-dropdown-divider {
  height: 1px;
  background: rgba(0, 11, 46, 0.08);
  margin: 0.4rem 0.5rem;
}

.nav-tools-label {
  padding: 0.45rem 0.85rem 0.25rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gray-light);
}

.nav-tools-list a {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.6rem 0.85rem;
  color: var(--navy);
  font-size: 0.9rem;
  border-radius: 8px;
}

.nav-tools-list a:hover {
  background: rgba(0, 136, 255, 0.08);
  color: var(--primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

.btn-header-outline {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1.15rem;
  border: 2px solid var(--navy);
  border-radius: 999px;
  color: var(--navy) !important;
  font-weight: 700;
  font-size: 0.9rem;
  transition: all 0.2s;
  white-space: nowrap;
}

.btn-header-outline:hover {
  background: var(--navy);
  color: var(--white) !important;
}

.btn-header-primary {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1.25rem;
  background: var(--primary);
  border-radius: 999px;
  color: var(--white) !important;
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 6px 20px rgba(0, 82, 255, 0.35);
  transition: all 0.2s;
  white-space: nowrap;
}

.btn-header-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  color: var(--white) !important;
}

.header-login {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 0.5rem;
  color: var(--navy) !important;
  font-weight: 600;
  font-size: 0.88rem;
  white-space: nowrap;
}

.header-login:hover {
  color: var(--primary) !important;
}

.header-login i {
  font-size: 0.75rem;
  opacity: 0.7;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  font-family: inherit;
  transition: all 0.25s;
  border: 2px solid transparent;
  cursor: pointer;
}

.btn-whatsapp {
  background: var(--green);
  color: var(--white) !important;
}

.btn-whatsapp:hover {
  background: #1ebe57;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.35);
  color: var(--white) !important;
}

.btn-outline {
  background: transparent;
  border-color: var(--primary);
  color: var(--primary) !important;
}

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

.btn-lg { padding: 1rem 2rem; font-size: 1.1rem; }

/* Banner topo — paleta UltraWhats */
.top-banner {
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(0, 136, 255, 0.18) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 20% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
    linear-gradient(145deg, var(--navy-deep) 0%, var(--navy) 45%, var(--navy-mid) 100%);
  color: var(--white);
  padding: 2rem 0 2.8rem;
  overflow: hidden;
  position: relative;
}

.top-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
  opacity: 0.5;
}

.top-banner-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(320px, 1.1fr);
  gap: 2rem 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.top-banner-visual {
  position: relative;
  min-height: calc(380px * var(--site-scale));
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.top-banner-circle {
  position: absolute;
  width: min(92%, 420px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

.top-banner-person {
  position: relative;
  z-index: 2;
  max-height: calc(420px * var(--site-scale));
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 18px 35px rgba(0, 0, 0, 0.25));
}

.banner-badge {
  position: absolute;
  z-index: 3;
  background: var(--white);
  color: var(--dark);
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
  font-size: 0.82rem;
  line-height: 1.35;
  font-weight: 600;
}

.banner-badge-left {
  left: 0;
  bottom: 18%;
  max-width: calc(190px * var(--site-scale));
  padding: 0.85rem 1rem;
  border-radius: 14px;
}

.banner-badge-top {
  top: 8%;
  right: 0;
  padding: 0.65rem 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.banner-badge-top::before {
  content: '';
  width: 22px;
  height: 22px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2325D366'%3E%3Cpath d='M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347'/%3E%3C/svg%3E") center/contain no-repeat;
}

.banner-badge-rating {
  right: 0;
  bottom: 10%;
  padding: 0.65rem 0.85rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.1rem;
  min-width: 130px;
}

.banner-rating-stars {
  color: #fbbf24;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}

.banner-rating-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark);
}

.banner-rating-text {
  font-size: 0.72rem;
  color: var(--gray);
  font-weight: 500;
}

.top-banner-content {
  padding: 0.5rem 0;
  position: relative;
  z-index: 4;
}

.channel-icons {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  background: rgba(0, 0, 0, 0.22);
  border-radius: 999px;
  padding: 0.55rem 1.1rem;
  margin-bottom: 1.5rem;
}

.channel-icons span {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  opacity: 0.95;
}

.top-banner h1 {
  font-family: 'Work Sans', sans-serif;
  font-size: clamp(1.75rem, 3.5vw, 2.65rem);
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 0.85rem;
  font-weight: 700;
}

.top-banner h1 .highlight {
  color: var(--primary-light);
}

.top-banner-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  opacity: 0.92;
  margin-bottom: 1.75rem;
  max-width: calc(520px * var(--site-scale));
  color: rgba(255, 255, 255, 0.88);
}

.top-banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  position: relative;
  z-index: 5;
}

.top-banner-actions .btn {
  position: relative;
  z-index: 2;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  cursor: pointer;
}

.btn-banner-cta {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white) !important;
  padding: 1rem 2rem;
  font-size: 1.05rem;
  border-radius: 999px;
  box-shadow: 0 12px 28px rgba(0, 82, 255, 0.4);
}

.btn-banner-cta:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(0, 82, 255, 0.45);
  color: var(--white) !important;
}

.btn-banner-demo {
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.65);
  color: var(--white) !important;
  padding: 0.9rem 1.4rem;
  border-radius: 999px;
}

.btn-banner-demo:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white) !important;
}

.btn-banner-demo:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.btn-banner-presentation {
  background: rgba(255, 255, 255, 0.12);
  border: 2px solid rgba(255, 255, 255, 0.55);
  color: var(--white) !important;
  padding: 0.9rem 1.4rem;
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
}

.btn-banner-presentation:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: var(--white);
  color: var(--white) !important;
  transform: translateY(-2px);
}

/* Video modal */
.video-modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s, visibility 0.25s;
}

.video-modal.open {
  display: flex;
  opacity: 1;
  visibility: visible;
}

body.modal-open {
  overflow: hidden;
  position: fixed;
  width: 100%;
  left: 0;
  right: 0;
}

.video-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 9, 20, 0.82);
  backdrop-filter: blur(4px);
}

.video-modal-dialog {
  position: relative;
  z-index: 1;
  width: min(960px, 100%);
  background: var(--navy-deep);
  border-radius: 16px;
  border: 1px solid rgba(0, 82, 255, 0.35);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45), 0 0 40px rgba(0, 82, 255, 0.15);
  overflow: hidden;
  transform: scale(0.96);
  transition: transform 0.25s;
}

.video-modal.open .video-modal-dialog {
  transform: scale(1);
}

.video-modal-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 2;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.video-modal-close:hover {
  background: rgba(255, 255, 255, 0.22);
}

.video-modal-body {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
}

.video-modal-body iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* Lightbox — banners de marketing */
.marketing-lightbox {
  position: fixed;
  inset: 0;
  z-index: 100003;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s, visibility 0.25s;
}

.marketing-lightbox.open {
  display: flex;
  opacity: 1;
  visibility: visible;
}

.marketing-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 9, 20, 0.88);
  backdrop-filter: blur(6px);
}

.marketing-lightbox-dialog {
  position: relative;
  z-index: 1;
  width: min(520px, 92vw);
  max-height: min(92vh, 900px);
  background: var(--navy-deep);
  border-radius: 18px;
  border: 1px solid rgba(0, 82, 255, 0.4);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5), 0 0 48px rgba(0, 82, 255, 0.18);
  overflow: hidden;
  transform: scale(0.94);
  transition: transform 0.25s ease;
}

.marketing-lightbox.open .marketing-lightbox-dialog {
  transform: scale(1);
}

.marketing-lightbox-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 2;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  color: var(--white);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.marketing-lightbox-close:hover {
  background: rgba(255, 255, 255, 0.24);
}

.marketing-lightbox-body {
  margin: 0;
  display: flex;
  flex-direction: column;
}

.marketing-lightbox-body img {
  width: 100%;
  max-height: min(72vh, 760px);
  object-fit: contain;
  background: #020814;
  display: block;
}

.marketing-lightbox-caption {
  padding: 1rem 1.15rem 1.15rem;
  background: rgba(5, 17, 41, 0.95);
  border-top: 1px solid rgba(0, 82, 255, 0.25);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.marketing-lightbox-caption strong {
  color: var(--white);
  font-family: 'Work Sans', sans-serif;
  font-size: 1rem;
  line-height: 1.35;
}

.marketing-lightbox-caption span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.88rem;
  line-height: 1.45;
}

.marketing-card-zoom {
  display: block;
  width: 100%;
  border: none;
  padding: 0;
  margin: 0;
  background: none;
  cursor: zoom-in;
  position: relative;
  touch-action: manipulation;
}

.marketing-card-zoom img {
  width: 100%;
  height: auto;
  display: block;
}

.marketing-card-zoom-icon {
  position: absolute;
  bottom: 0.65rem;
  right: 0.65rem;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(0, 82, 255, 0.92);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
}

.marketing-card-zoom:hover .marketing-card-zoom-icon,
.marketing-card-zoom:focus-visible .marketing-card-zoom-icon {
  opacity: 1;
}

.marketing-card-zoom:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 2px;
}

@media (hover: none) {
  .marketing-card-zoom-icon {
    opacity: 0.9;
  }
}

/* Modal — solicitação de apresentação */
.presentation-modal {
  position: fixed;
  inset: 0;
  z-index: 100002;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  padding-bottom: calc(1.25rem + env(safe-area-inset-bottom, 0px));
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s, visibility 0.25s;
}

.presentation-modal.open {
  display: flex !important;
  opacity: 1;
  visibility: visible;
}

.presentation-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 17, 41, 0.62);
  backdrop-filter: blur(4px);
}

.presentation-modal-dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 460px);
  max-height: min(92vh, 720px);
  overflow-y: auto;
  background: var(--white);
  border-radius: calc(var(--radius) * 1.2);
  box-shadow: 0 24px 64px rgba(5, 17, 41, 0.28);
  padding: 1.75rem 1.5rem 1.5rem;
  transform: translateY(12px) scale(0.98);
  transition: transform 0.25s;
}

.presentation-modal.open .presentation-modal-dialog {
  transform: translateY(0) scale(1);
}

.presentation-modal-close {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: var(--bg);
  color: var(--dark);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.presentation-modal-close:hover {
  background: #dce8ff;
}

.presentation-modal-header {
  padding-right: 2rem;
  margin-bottom: 1.25rem;
}

.presentation-modal-header h2 {
  font-family: 'Work Sans', sans-serif;
  font-size: 1.35rem;
  color: var(--dark);
  margin-bottom: 0.4rem;
}

.presentation-modal-header p {
  color: var(--gray-light);
  font-size: 0.92rem;
  line-height: 1.5;
}

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

.presentation-form label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 0.35rem;
}

.presentation-form input {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  font: inherit;
  color: var(--dark);
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.presentation-form input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 82, 255, 0.15);
}

.presentation-form-error {
  color: #c53030;
  font-size: 0.88rem;
  margin-bottom: 0.75rem;
}

.presentation-form-success {
  color: #276749;
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
  font-weight: 500;
}

.presentation-form .btn-block {
  width: 100%;
  margin-top: 0.25rem;
  border: none;
  cursor: pointer;
  font: inherit;
}

.presentation-form .btn[disabled] {
  opacity: 0.7;
  cursor: not-allowed;
}

/* Banner Chatbot */
.chatbot-banner-section {
  padding: 2.4rem 0;
  background:
    radial-gradient(ellipse 70% 80% at 50% 50%, rgba(0, 82, 255, 0.14) 0%, transparent 65%),
    linear-gradient(180deg, var(--navy-deep) 0%, var(--navy) 55%, var(--navy-mid) 100%);
}

.chatbot-banner {
  position: relative;
  background-color: #fdf7e9;
  border-radius: 28px;
  min-height: calc(420px * var(--site-scale));
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
}

.chatbot-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  left: 42%;
  background-image: var(--chatbot-banner-bg, none);
  background-repeat: no-repeat;
  background-position: right center;
  background-size: auto 100%;
  pointer-events: none;
}

.chatbot-banner-content {
  position: relative;
  z-index: 1;
  max-width: 46%;
  padding: 2.75rem 2.5rem;
}

@media (min-width: 901px) {
  .chatbot-banner {
    display: flex;
    align-items: center;
  }

  .chatbot-banner-content {
    max-width: 38%;
    margin-left: 12%;
    padding: 2.75rem 2rem 2.75rem 0;
  }
}

.chatbot-banner-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #f5c842;
  color: #1a237e;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 1.25rem;
}

.chatbot-banner-title {
  font-family: 'Work Sans', sans-serif;
  font-size: clamp(1.45rem, 2.5vw, 2rem);
  line-height: 1.25;
  color: var(--dark);
  margin-bottom: 1.25rem;
  font-weight: 700;
}

.chatbot-banner-title .highlight {
  color: var(--primary);
}

.api-banner-title .highlight {
  color: var(--primary);
}

.chatbot-banner-list {
  list-style: none;
  margin-bottom: 1.75rem;
}

.chatbot-banner-list li {
  position: relative;
  padding-left: 1.1rem;
  margin-bottom: 0.65rem;
  color: var(--dark);
  font-size: 0.98rem;
  line-height: 1.45;
}

.chatbot-banner-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--dark);
  font-weight: 700;
}

.btn-chatbot-cta {
  background: var(--primary);
  color: var(--white) !important;
  padding: 0.95rem 1.75rem;
  border-radius: 12px;
  font-weight: 700;
  box-shadow: 0 8px 22px rgba(0, 82, 255, 0.3);
}

.btn-chatbot-cta:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  color: var(--white) !important;
}

/* Banner API Oficial */
.api-banner-section {
  padding-top: 0;
  padding-bottom: 2.4rem;
}

.api-banner {
  position: relative;
  background: var(--white);
  border-radius: 28px;
  min-height: calc(400px * var(--site-scale));
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
}

.api-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  right: 48%;
  background-image: var(--api-banner-bg, none);
  background-repeat: no-repeat;
  background-position: left center;
  background-size: auto 92%;
  pointer-events: none;
}

.api-banner-content {
  position: relative;
  z-index: 1;
  max-width: 48%;
  margin-left: auto;
  padding: 2.75rem 2.5rem;
}

.api-banner-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.35rem;
}

.api-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.92rem;
}

.api-badge-rocket {
  width: calc(46px * var(--site-scale));
  height: calc(46px * var(--site-scale));
  border-radius: 50%;
  background: #7c3aed;
  color: var(--white);
  justify-content: center;
  font-size: 1.1rem;
}

.api-badge-whatsapp {
  color: var(--dark);
}

.api-badge-whatsapp .fa-whatsapp {
  color: var(--green);
  font-size: 1.35rem;
}

.api-badge-whatsapp .fa-check-circle {
  color: var(--green);
  font-size: 0.85rem;
}

.api-banner-title {
  font-family: 'Work Sans', sans-serif;
  font-size: clamp(1.45rem, 2.5vw, 2rem);
  line-height: 1.25;
  color: var(--dark);
  margin-bottom: 1.25rem;
  font-weight: 700;
}

.api-banner-list {
  list-style: none;
  margin-bottom: 1.5rem;
}

.api-banner-list li {
  position: relative;
  padding-left: 1.1rem;
  margin-bottom: 0.55rem;
  color: var(--dark);
  font-size: 0.98rem;
  line-height: 1.45;
}

.api-banner-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  font-weight: 700;
}

.api-banner-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--primary) !important;
  font-weight: 700;
  font-size: 1.05rem;
  border-bottom: 2px solid var(--primary);
  padding-bottom: 0.15rem;
  transition: opacity 0.2s;
}

.api-banner-link:hover {
  opacity: 0.85;
  color: var(--primary-dark) !important;
  border-color: var(--primary-dark);
}

.api-banner-link::after {
  content: '›';
  font-size: 1.2rem;
  line-height: 1;
}

/* Sections */
.section { padding: 4rem 0; }

.section-label {
  display: block;
  color: var(--primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.section-title {
  font-family: 'Work Sans', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--navy);
  margin-bottom: 2rem;
  font-weight: 700;
}

.about { background: var(--white); }

.about-text {
  max-width: calc(800px * var(--site-scale));
  margin: 2rem auto 0;
  font-size: 1.05rem;
}

.video-wrapper {
  position: relative;
  max-width: calc(800px * var(--site-scale));
  margin: 0 auto;
  aspect-ratio: 16/9;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.video-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Funções */
.funcoes-grid {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 2rem;
  align-items: stretch;
  margin-bottom: 3rem;
}

.funcoes-showcase {
  position: relative;
  min-height: calc(380px * var(--site-scale));
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(0, 136, 255, 0.1);
  background: #e8eef8;
}

.funcoes-showcase-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
  z-index: 0;
}

.funcoes-showcase::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.94) 0%,
    rgba(255, 255, 255, 0.72) 42%,
    rgba(255, 255, 255, 0.25) 100%
  );
  pointer-events: none;
  z-index: 1;
}

.funcoes-showcase-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  min-height: calc(380px * var(--site-scale));
  padding: 1.5rem;
  max-width: calc(420px * var(--site-scale));
}

.funcoes-features-panel {
  position: relative;
  min-height: calc(400px * var(--site-scale));
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(0, 136, 255, 0.1);
  background: #eef4ff;
}

.funcoes-features-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: right bottom;
  z-index: 0;
  padding: 0.5rem;
}

.funcoes-features-panel::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(255, 255, 255, 0.96) 0%,
    rgba(255, 255, 255, 0.82) 34%,
    rgba(255, 255, 255, 0.15) 52%,
    transparent 68%
  );
  pointer-events: none;
  z-index: 1;
}

.funcoes-card.funcoes-card-list {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 2;
  width: min(56%, 290px);
  margin: 0;
  padding: 1.15rem 1.2rem;
  background: rgba(255, 255, 255, 0.93);
  backdrop-filter: blur(4px);
  box-shadow: 0 8px 24px rgba(5, 17, 41, 0.08);
}

.funcoes-card-list h4 {
  margin-bottom: 0.65rem;
}

.funcoes-card-list .check-list {
  columns: 2;
  column-gap: 0.65rem;
}

.funcoes-card-list .check-list li {
  break-inside: avoid;
  padding: 0.22rem 0;
  font-size: 0.84rem;
  line-height: 1.35;
}

.funcoes-card-overlay {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(6px);
}

.funcoes-card {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid rgba(0, 136, 255, 0.08);
}

.funcoes-card h4 {
  color: var(--navy);
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.check-list {
  list-style: none;
}

.check-list li {
  padding: 0.35rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.check-list li::before {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--green);
  font-size: 0.85rem;
}

.funcoes { background: var(--bg-soft); }

.features-board {
  background: #f8f9fb;
  border: 1px solid rgba(0, 11, 46, 0.06);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 1rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.feature-card {
  background: transparent;
  padding: 2rem 1.75rem;
  text-align: left;
  border-right: 1px solid rgba(0, 11, 46, 0.08);
  border-bottom: 1px solid rgba(0, 11, 46, 0.08);
  transition: background 0.2s;
}

.feature-card:hover {
  background: rgba(0, 136, 255, 0.04);
}

.feature-card:nth-child(3n) {
  border-right: none;
}

.feature-card:nth-last-child(-n+3) {
  border-bottom: none;
}

.feature-icon {
  width: calc(56px * var(--site-scale));
  height: calc(56px * var(--site-scale));
  margin: 0 0 1rem;
  object-fit: contain;
}

.feature-card h3 {
  color: var(--primary);
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
  font-weight: 700;
  font-family: 'Work Sans', sans-serif;
}

.feature-card p {
  color: var(--gray);
  font-size: 0.95rem;
  line-height: 1.55;
  margin: 0;
}

/* Atendentes */
.attendants { background: var(--white); }

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

.attendants-content h2 {
  font-family: 'Work Sans', sans-serif;
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--dark);
  margin-bottom: 1rem;
}

.attendants-note {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--gray-light);
  font-style: italic;
}

/* Planos */
.plans-section { background: linear-gradient(180deg, var(--bg) 0%, var(--white) 100%); }

.plans-header h2 {
  font-family: 'Work Sans', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--dark);
  margin-bottom: 0.75rem;
}

.plans-header p { margin-bottom: 3rem; }

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.15rem;
  width: 60%;
  max-width: calc(760px * var(--site-scale));
  margin: 0 auto 2.5rem;
}

.plan-card {
  background: linear-gradient(160deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: calc(var(--radius) * 0.85);
  box-shadow: var(--shadow);
  padding: 1.35rem 1rem;
  position: relative;
  display: flex;
  flex-direction: column;
  border: 2px solid rgba(255, 255, 255, 0.2);
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
  color: var(--white);
}

.plan-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}

.plan-card.featured {
  border-color: var(--white);
  box-shadow: var(--shadow-glow);
}

.plan-badge {
  position: absolute;
  top: -1px;
  right: 14px;
  background: var(--white);
  color: var(--primary);
  padding: 0.3rem 0.75rem;
  font-size: 0.65rem;
  font-weight: 700;
  border-radius: 0 0 8px 8px;
}

.plan-card h3 {
  color: var(--white);
  font-size: 0.92rem;
  margin-bottom: 0.65rem;
  text-align: center;
}

.plan-price {
  text-align: center;
  margin-bottom: 1rem;
}

.plan-price .currency { font-size: 0.95rem; color: rgba(255, 255, 255, 0.85); }
.plan-price .value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.plan-price .period { font-size: 0.85rem; color: rgba(255, 255, 255, 0.75); }

.plan-features {
  list-style: none;
  flex: 1;
  margin-bottom: 1rem;
}

.plan-features li {
  padding: 0.28rem 0;
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
  font-size: 0.78rem;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.95);
}

.plan-features .fa-check { color: var(--lime); margin-top: 3px; font-size: 0.72rem; }
.plan-features .fa-times-circle { color: #ffb4b4; margin-top: 3px; font-size: 0.72rem; }

.plan-desc {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 1rem;
  text-align: center;
  line-height: 1.4;
}

.plan-btn {
  display: block;
  text-align: center;
  background: var(--white);
  color: var(--primary) !important;
  padding: 0.65rem;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 700;
  transition: background 0.2s, color 0.2s, transform 0.2s;
}

.plan-btn:hover {
  background: var(--bg-soft);
  color: var(--primary-dark) !important;
  transform: translateY(-1px);
}

.extras-title {
  text-align: center;
  color: var(--navy);
  margin-bottom: 2rem;
  font-size: 1.5rem;
  font-weight: 700;
}

.extras-section-block {
  margin-bottom: 2.5rem;
}

.extras-section-block:last-child {
  margin-bottom: 0;
}

.extras-scroll {
  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  padding: 0.25rem 0 0.75rem;
}

.extras-scroll::-webkit-scrollbar {
  height: 6px;
}

.extras-scroll::-webkit-scrollbar-thumb {
  background: rgba(43, 108, 176, 0.35);
  border-radius: 999px;
}

.extras-grid {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: stretch;
  gap: 1rem;
  width: 100%;
  max-width: none;
  margin: 0;
}

.extra-card {
  background: var(--white);
  padding: 1.25rem 1rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
  flex: 1 1 0;
  min-width: 0;
  max-width: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  border: 1px solid rgba(0, 136, 255, 0.1);
}

.extra-card img {
  width: 44px;
  height: 44px;
  margin: 0 auto 0.65rem;
  object-fit: contain;
  flex-shrink: 0;
}

.extra-value {
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  font-weight: 700;
  color: var(--primary);
  line-height: 1.1;
}

.extra-label {
  font-weight: 600;
  color: var(--dark);
  font-size: 0.92rem;
  line-height: 1.25;
}

.extra-desc {
  font-size: 0.78rem;
  color: var(--gray-light);
  line-height: 1.3;
  margin-top: 0.25rem;
}

/* CTA */
.cta {
  background:
    radial-gradient(ellipse 60% 80% at 50% 100%, rgba(0, 136, 255, 0.2) 0%, transparent 60%),
    linear-gradient(145deg, var(--navy-deep) 0%, var(--navy) 50%, var(--navy-mid) 100%);
  color: var(--white);
}

.cta h2 {
  font-family: 'Work Sans', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--white);
  margin-bottom: 1rem;
}

.cta p {
  max-width: calc(650px * var(--site-scale));
  margin: 0 auto 2rem;
  opacity: 0.95;
}

/* Marketing Showcase */
.marketing-showcase {
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(0, 82, 255, 0.12) 0%, transparent 55%),
    linear-gradient(180deg, var(--navy-deep) 0%, var(--navy) 100%);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.marketing-showcase::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(0, 82, 255, 0.08) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
  opacity: 0.6;
}

.marketing-showcase .container {
  position: relative;
  z-index: 1;
}

.marketing-showcase-header {
  text-align: center;
  max-width: calc(720px * var(--site-scale));
  margin: 0 auto 2.5rem;
}

.marketing-showcase-header .section-label {
  color: var(--accent-cyan);
}

.marketing-showcase-header .section-title {
  color: var(--white);
  margin-bottom: 0.75rem;
}

.marketing-showcase-header p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.05rem;
}

.marketing-slider {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-rows: 1fr auto;
  align-items: center;
  gap: 0.75rem 1rem;
  max-width: min(98%, calc(960px * var(--site-scale)));
  margin: 0 auto;
}

.marketing-slider-viewport {
  grid-column: 2;
  grid-row: 1;
  overflow: hidden;
  width: 100%;
}

.marketing-slider-track {
  display: flex;
  transition: transform 0.55s ease;
  will-change: transform;
}

.marketing-slide {
  flex: 0 0 100%;
  min-width: 0;
  padding: 0 0.35rem;
  box-sizing: border-box;
  transition: transform 0.45s ease, opacity 0.45s ease;
}

.marketing-slide .marketing-card {
  height: 100%;
}

@media (min-width: 901px) {
  .marketing-slider-viewport {
    overflow: hidden;
  }

  .marketing-slide {
    padding: 0 0.5rem;
  }

  .marketing-slide:not(.is-active) {
    opacity: 0.55;
    transform: scale(0.9);
  }

  .marketing-slide.is-active {
    opacity: 1;
    transform: scale(1);
    z-index: 1;
  }

  .marketing-slide:not(.is-active) .marketing-card-caption {
    opacity: 0;
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
    overflow: hidden;
    border-top-color: transparent;
  }

  .marketing-slide.is-active .marketing-card:hover {
    transform: translateY(-4px);
  }

  .marketing-slide:not(.is-active) .marketing-card:hover {
    transform: none;
  }
}

.marketing-slider-arrow {
  grid-row: 1;
  flex-shrink: 0;
  width: calc(44px * var(--site-scale));
  height: calc(44px * var(--site-scale));
  border-radius: 50%;
  border: 1px solid rgba(77, 166, 255, 0.45);
  background: rgba(5, 17, 41, 0.92);
  color: var(--white);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
  touch-action: manipulation;
  z-index: 2;
}

.marketing-slider-prev { grid-column: 1; }

.marketing-slider-next { grid-column: 3; }

.marketing-slider-arrow:hover {
  background: rgba(0, 82, 255, 0.35);
  border-color: rgba(77, 166, 255, 0.75);
  transform: scale(1.05);
}

.marketing-slider-arrow:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 2px;
}

.marketing-slider-dots {
  grid-column: 1 / -1;
  grid-row: 2;
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.35rem;
}

.marketing-slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}

.marketing-slider-dot.active {
  background: var(--primary);
  transform: scale(1.15);
}

.marketing-card {
  display: block;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(0, 82, 255, 0.35);
  box-shadow: var(--glow-border);
  background: rgba(255, 255, 255, 0.03);
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}

.marketing-card:hover {
  transform: translateY(-4px);
  border-color: rgba(77, 166, 255, 0.6);
  box-shadow: 0 0 0 1px rgba(77, 166, 255, 0.5), 0 16px 48px rgba(0, 82, 255, 0.25);
}

.marketing-card img {
  width: 100%;
  height: auto;
  display: block;
}

.marketing-card-caption {
  padding: 0.85rem 1rem 1rem;
  background: rgba(5, 17, 41, 0.85);
  border-top: 1px solid rgba(0, 82, 255, 0.2);
}

.marketing-card-caption h3 {
  font-family: 'Work Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.25rem;
  line-height: 1.35;
}

.marketing-card-caption p {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.4;
  margin: 0;
}

.marketing-showcase-cta {
  text-align: center;
  margin-top: 2.5rem;
}

.marketing-showcase-cta .btn {
  background: var(--primary);
  color: var(--white) !important;
  box-shadow: 0 10px 28px rgba(0, 82, 255, 0.4);
}

.marketing-showcase-cta .btn:hover {
  background: var(--primary-dark);
  color: var(--white) !important;
}

/* Footer */
.footer {
  background: var(--navy-deep);
  color: var(--gray-light);
  padding: 2.4rem 0 0;
  border-top: 1px solid rgba(0, 136, 255, 0.15);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  padding-bottom: 2rem;
}

.footer-logo img { height: calc(45px * var(--site-scale)); filter: brightness(0) invert(1); opacity: 0.9; }

.footer h3 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.footer-links { list-style: none; }
.footer-links li { margin-bottom: 0.6rem; }

.footer-links a {
  color: var(--gray-light);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-links a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 1.5rem 0;
  text-align: center;
  font-size: 0.9rem;
}

/* Float actions (scroll top) + WhatsApp separado */
.float-actions {
  position: fixed;
  bottom: calc(24px + 64px + 12px);
  right: 24px;
  z-index: 10001;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  pointer-events: none;
}

.float-scroll-top {
  pointer-events: auto;
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0, 82, 255, 0.4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.25s, transform 0.25s, visibility 0.25s, background 0.2s;
}

.float-scroll-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.float-scroll-top:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

.float-scroll-top.is-visible:hover {
  transform: translateY(-2px);
}

.float-whatsapp {
  position: fixed;
  left: 24px;
  bottom: 24px;
  z-index: 10001;
  pointer-events: auto;
  width: calc(60px * var(--site-scale));
  height: calc(60px * var(--site-scale));
  background: var(--green);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
  transition: transform 0.2s;
  flex-shrink: 0;
}

.float-whatsapp:hover {
  transform: scale(1.1);
  color: var(--white);
}

/* Responsive */
@media (max-width: 1100px) {
  .header-nav { gap: 0; }

  .nav-link {
    padding: 0.55rem 0.65rem;
    font-size: 0.9rem;
  }

  .btn-header-outline,
  .btn-header-primary {
    padding: 0.5rem 0.85rem;
    font-size: 0.85rem;
  }

  .header-login {
    font-size: 0.82rem;
    padding: 0.5rem 0.35rem;
  }
}

@media (max-width: 900px) {
  :root { --header-h: 68px; }

  .section { padding: 2.4rem 0; }

  .top-banner {
    padding: 2rem 0 2.5rem;
  }

  .top-banner-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }

  .top-banner-content {
    order: -1;
    text-align: center;
  }

  .funcoes-grid,
  .attendants-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .funcoes-showcase {
    min-height: auto;
  }

  .funcoes-showcase-inner {
    min-height: 280px;
    max-width: none;
  }

  .funcoes-features-panel {
    min-height: 360px;
  }

  .funcoes-features-bg {
    object-position: center bottom;
    padding: 0.25rem;
  }

  .funcoes-features-panel::after {
    background: linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.95) 0%,
      rgba(255, 255, 255, 0.55) 42%,
      rgba(255, 255, 255, 0.1) 100%
    );
  }

  .funcoes-card-list {
    position: relative;
    top: auto;
    left: auto;
    width: auto;
    margin: 1rem;
  }

  .funcoes-card-list .check-list {
    columns: 1;
  }

  .attendants-grid {
    text-align: center;
  }

  .attendants-visual img {
    max-width: min(100%, 320px);
    margin: 0 auto;
  }

  .plans-header h2 {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    align-items: center;
  }

  .top-banner-visual {
    min-height: 300px;
    max-width: 100%;
    margin: 0 auto;
    width: 100%;
  }

  .top-banner-subtitle { margin-left: auto; margin-right: auto; }

  .top-banner-actions { justify-content: center; }

  .channel-icons { margin-left: auto; margin-right: auto; }

  .chatbot-banner,
  .api-banner {
    min-height: auto;
  }

  .chatbot-banner::before {
    left: 0;
    top: auto;
    bottom: 0;
    height: 55%;
    width: 100%;
    background-size: contain;
    background-position: center bottom;
  }

  .chatbot-banner-content {
    max-width: 100%;
    margin-left: 0;
    padding: 2rem 1.5rem 16rem;
    text-align: center;
  }

  .chatbot-banner-icon { margin-left: auto; margin-right: auto; }

  .chatbot-banner-list { text-align: left; max-width: 420px; margin-left: auto; margin-right: auto; }

  .api-banner::before {
    right: 0;
    top: auto;
    bottom: 0;
    height: 52%;
    width: 100%;
    background-size: contain;
    background-position: center bottom;
  }

  .api-banner-content {
    max-width: 100%;
    margin-left: 0;
    padding: 2rem 1.5rem 15rem;
    text-align: center;
  }

  .api-banner-badges { justify-content: center; }

  .api-banner-list {
    text-align: left;
    max-width: calc(420px * var(--site-scale));
    margin-left: auto;
    margin-right: auto;
  }

  .menu-toggle { display: flex; }

  .header-bar {
    gap: 0.75rem;
  }

  .header-logo {
    max-width: calc(100% - 52px);
  }

  .header-nav-wrap {
    display: none;
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: auto;
    height: auto;
    max-height: calc(100dvh - var(--header-h));
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 1rem 1.25rem 1.25rem;
    box-shadow: 0 16px 40px rgba(5, 17, 41, 0.14);
    border-top: 1px solid rgba(0, 11, 46, 0.06);
    border-radius: 0 0 18px 18px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    z-index: 200;
    flex: none;
  }

  .site-header.menu-open::before {
    content: '';
    position: fixed;
    inset: 0;
    top: var(--header-h);
    background: rgba(0, 11, 46, 0.45);
    z-index: 199;
  }

  .header-nav-wrap.open {
    display: flex;
  }

  .header-nav {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  .nav-item { width: 100%; }

  .nav-link {
    width: 100%;
    justify-content: space-between;
    padding: 0.85rem 0.5rem;
    font-size: 1rem;
  }

  .nav-dropdown-panel {
    position: static;
    box-shadow: none;
    border: none;
    padding: 0 0 0.5rem 0.75rem;
    display: none;
    min-width: 0;
  }

  .nav-dropdown.open .nav-dropdown-panel {
    display: block;
  }

  .header-actions {
    flex-direction: column;
    width: 100%;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(0, 11, 46, 0.08);
    margin-top: 0.5rem;
    gap: 0.65rem;
  }

  .btn-header-outline,
  .btn-header-primary,
  .header-login {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .plan-card.featured { transform: none; }

  .plans-grid {
    grid-template-columns: 1fr;
    width: min(88%, 400px);
    max-width: calc(400px * var(--site-scale));
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 2.5rem;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    border-right: none !important;
    border-bottom: 1px solid rgba(0, 11, 46, 0.08);
    padding: 1.5rem 1.25rem;
  }

  .feature-card:last-child {
    border-bottom: none;
  }

  .extras-scroll {
    overflow-x: visible;
    padding: 0;
  }

  .extras-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
    max-width: calc(520px * var(--site-scale));
    margin: 0 auto;
    gap: 0.75rem;
  }

  .extra-card {
    flex: none;
    max-width: none;
    min-width: 0;
    width: 100%;
    padding: 1rem 0.75rem;
  }

  .extras-title {
    font-size: 1.25rem;
    padding: 0 0.5rem;
  }

  .marketing-slider {
    max-width: min(92%, calc(496px * var(--site-scale)));
    gap: 0.5rem 0.65rem;
  }

  .marketing-slide {
    padding: 0;
    opacity: 1;
    transform: none;
  }

  .marketing-slide .marketing-card-caption {
    opacity: 1;
    max-height: none;
    padding: 0.85rem 1rem 1rem;
    overflow: visible;
  }

  .marketing-slider-arrow {
    width: 38px;
    height: 38px;
    font-size: 0.85rem;
  }

  .marketing-showcase-header {
    margin-bottom: 1.75rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 1.75rem;
  }

  .footer-logo img {
    margin: 0 auto;
  }

  .footer-links a {
    justify-content: center;
  }
}

@media (max-width: 600px) {
  body { font-size: 16px; }

  .container { padding: 0 1rem; }

  .section { padding: 2.5rem 0; }

  .top-banner { padding: 1.75rem 0 2rem; }

  .top-banner-actions { flex-direction: column; width: 100%; }

  .top-banner-actions .btn { justify-content: center; width: 100%; }

  .banner-badge-left {
    max-width: 120px;
    font-size: 0.65rem;
    left: 0;
    padding: 0.65rem 0.75rem;
  }

  .banner-badge-top {
    right: 0;
    font-size: 0.65rem;
    padding: 0.45rem 0.6rem;
  }

  .banner-badge-rating {
    right: 0;
    min-width: 90px;
    font-size: 0.85rem;
    padding: 0.5rem 0.65rem;
  }

  .top-banner-visual { min-height: 240px; }

  .top-banner-person { max-height: 280px; }

  .top-banner h1 { font-size: 1.55rem; }

  .channel-icons {
    gap: 0.65rem;
    padding: 0.45rem 0.85rem;
  }

  .chatbot-banner-section {
    padding: 2rem 0 1.5rem;
  }

  .api-banner-section {
    padding-top: 0;
    padding-bottom: 1.5rem;
  }

  .chatbot-banner,
  .api-banner {
    border-radius: 18px;
  }

  .chatbot-banner-content,
  .api-banner-content {
    padding: 1.5rem 1rem 13rem;
  }

  .chatbot-banner-title,
  .api-banner-title {
    font-size: 1.35rem;
  }

  .funcoes-card { padding: 1.25rem; }

  .feature-card { padding: 1.25rem 1rem; }

  .feature-icon {
    width: 48px;
    height: 48px;
  }

  .feature-card h3 { font-size: 1.05rem; }

  .plan-card { padding: 1.5rem 1.25rem; }

  .plan-price .value { font-size: 2.35rem; }

  .plan-features li { font-size: 0.9rem; }

  .extras-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.65rem;
  }

  .extra-card {
    padding: 0.85rem 0.5rem;
  }

  .extra-value { font-size: 1.25rem; }

  .extra-label { font-size: 0.82rem; }

  .cta p {
    font-size: 0.95rem;
    padding: 0 0.25rem;
  }

  .btn-lg {
    width: 100%;
    justify-content: center;
  }

  .float-actions {
    bottom: calc(16px + 56px + 10px);
    right: 16px;
    gap: 10px;
  }

  .float-scroll-top {
    width: 44px;
    height: 44px;
    font-size: 1rem;
  }

  .float-whatsapp {
    left: 16px;
    bottom: 16px;
    width: 52px;
    height: 52px;
    font-size: 1.5rem;
  }

  .header-bar { gap: 0.5rem; }

  .logo {
    height: 38px;
    max-width: 100%;
  }

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

  .section-title { font-size: 1.45rem; }

  .plans-header p {
    margin-bottom: 2rem;
    font-size: 0.95rem;
  }
}

@media (max-width: 380px) {
  .extras-grid {
    grid-template-columns: 1fr;
    max-width: 220px;
  }

  .banner-badge-left,
  .banner-badge-top,
  .banner-badge-rating {
    position: relative;
    left: auto;
    right: auto;
    top: auto;
    bottom: auto;
    margin: 0.35rem auto;
    max-width: 100%;
  }

  .top-banner-visual {
    min-height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .top-banner-person {
    max-height: 240px;
  }
}