/* ============================================
   TRIVIX Tecnologia - Landing Page V2
   Software Personalizado para Condomínios
   ============================================ */

/* ---- Font Face (Geist) ---- */
@font-face {
  font-family: 'Geist';
  src: url('https://cdn.jsdelivr.net/npm/geist@1.3.1/dist/fonts/geist-sans/Geist-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Geist';
  src: url('https://cdn.jsdelivr.net/npm/geist@1.3.1/dist/fonts/geist-sans/Geist-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Geist';
  src: url('https://cdn.jsdelivr.net/npm/geist@1.3.1/dist/fonts/geist-sans/Geist-SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Geist';
  src: url('https://cdn.jsdelivr.net/npm/geist@1.3.1/dist/fonts/geist-sans/Geist-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Geist Mono';
  src: url('https://cdn.jsdelivr.net/npm/geist@1.3.1/dist/fonts/geist-mono/GeistMono-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Geist Mono';
  src: url('https://cdn.jsdelivr.net/npm/geist@1.3.1/dist/fonts/geist-mono/GeistMono-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-main: #F7F9FA;
  --bg-alt: #EEF3F5;
  --bg-card: #FFFFFF;
  --bg-dark: #090B0D;
  --bg-graphite: #171B1F;
  --text-primary: #101315;
  --text-secondary: #5C6770;
  --text-tertiary: #8A939C;
  --black: #090B0D;
  --graphite: #171B1F;
  --cyan: #00EFFE;
  --cyan-ui: #00DDEB;
  --cyan-soft: #DDFBFD;
  --cyan-muted: rgba(0, 239, 254, 0.08);
  --blue-trust: #176B87;
  --blue-deep: #0F4C6A;
  --border: #DFE6EA;
  --border-light: #EDF1F4;
  --success: #16835B;
  --whatsapp: #25D366;

  --font-sans: 'Geist', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'Geist Mono', 'SF Mono', 'Fira Code', monospace;

  --container-max: 1200px;
  --section-gap: 80px;
  --section-gap-lg: 100px;
  --header-h: 88px;
  --header-h-scrolled: 64px;

  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --dur: 500ms;
  --dur-slow: 700ms;

  --shadow-xs: 0 1px 2px rgba(9,11,13,0.04);
  --shadow-sm: 0 1px 4px rgba(9,11,13,0.06);
  --shadow-md: 0 4px 16px rgba(9,11,13,0.07);
  --shadow-lg: 0 8px 32px rgba(9,11,13,0.09);
  --shadow-xl: 0 16px 48px rgba(9,11,13,0.11);

  --radius-xs: 6px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 28px;
}

html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-sans);
  font-weight: 400;
  color: var(--text-primary);
  background: var(--bg-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ---- Container ---- */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 800px; }
.container--wide { max-width: 1400px; }

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.15;
  color: var(--graphite);
  letter-spacing: -0.025em;
}
h1 { font-size: clamp(2rem, 4vw, 3.25rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.375rem); }
h4 { font-size: 1.0625rem; }

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--blue-trust);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  flex-shrink: 0;
}

.section-title { margin-bottom: 16px; max-width: 680px; }
.section-desc {
  font-size: clamp(0.9375rem, 1.15vw, 1.0625rem);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 600px;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  transition: all 220ms var(--ease);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn--primary { background: var(--graphite); color: #fff; }
.btn--primary:hover { background: var(--black); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn--primary:active { transform: translateY(0); }

.btn--secondary { background: var(--bg-card); color: var(--graphite); border: 1px solid var(--border); }
.btn--secondary:hover { border-color: var(--cyan-ui); background: var(--cyan-soft); transform: translateY(-1px); }

.btn--cyan { background: var(--cyan); color: var(--black); }
.btn--cyan:hover { background: var(--cyan-ui); transform: translateY(-1px); box-shadow: 0 4px 20px rgba(0,239,254,0.2); }

.btn--ghost { background: transparent; color: var(--graphite); padding: 13px 18px; }
.btn--ghost:hover { background: var(--bg-alt); }

.btn--lg { padding: 15px 32px; font-size: 0.9375rem; }
.btn--sm { padding: 9px 18px; font-size: 0.8125rem; }
.btn i, .btn svg { width: 17px; height: 17px; flex-shrink: 0; }

/* ---- Reveal Animations ---- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.reveal.revealed { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 80ms; }
.reveal-delay-2 { transition-delay: 160ms; }
.reveal-delay-3 { transition-delay: 240ms; }
.reveal-delay-4 { transition-delay: 320ms; }
.reveal-delay-5 { transition-delay: 400ms; }

/* ---- Focus Visible ---- */
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; border-radius: 4px; }
.skip-link {
  position: absolute; top: -100%; left: 16px; z-index: 9999;
  padding: 12px 24px; background: var(--graphite); color: #fff;
  font-weight: 600; border-radius: var(--radius-sm);
}
.skip-link:focus { top: 16px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border-width: 0; }

/* ============================================
   HEADER
   ============================================ */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--header-h);
  display: flex; align-items: center;
  background: rgba(247, 249, 250, 0.75);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid transparent;
  transition: height 300ms var(--ease), background 300ms var(--ease),
              border-color 300ms var(--ease), box-shadow 300ms var(--ease);
}
.header.scrolled {
  height: var(--header-h-scrolled);
  background: rgba(255,255,255,0.92);
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-xs);
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; max-width: var(--container-max); margin: 0 auto; padding: 0 24px;
}
.header__logo { display: flex; align-items: center; flex-shrink: 0; }
.header__logo-img {
  height: 36px; width: auto; display: block;
  transition: height 300ms var(--ease);
}
.header.scrolled .header__logo-img { height: 30px; }

.header__nav { display: flex; align-items: center; gap: 2px; }
.header__nav-link {
  font-size: 0.8125rem; font-weight: 500;
  color: var(--text-secondary); padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: color 200ms var(--ease), background 200ms var(--ease);
  position: relative;
}
.header__nav-link:hover { color: var(--graphite); background: var(--bg-alt); }
.header__nav-link.active { color: var(--graphite); font-weight: 600; }
.header__nav-link.active::after {
  content: ''; position: absolute; bottom: 2px; left: 14px; right: 14px;
  height: 2px; background: var(--cyan); border-radius: 1px;
}

.header__actions { display: flex; align-items: center; gap: 12px; }
.header__mobile-toggle {
  display: none; width: 44px; height: 44px;
  align-items: center; justify-content: center;
  border-radius: var(--radius-sm); color: var(--graphite);
  transition: background 200ms var(--ease);
}
.header__mobile-toggle:hover { background: var(--bg-alt); }
.header__mobile-toggle svg { width: 22px; height: 22px; }

/* Mobile Menu */
.mobile-menu {
  display: none; position: fixed; inset: 0; z-index: 999;
  background: rgba(9,11,13,0.4); backdrop-filter: blur(4px);
  opacity: 0; transition: opacity 300ms var(--ease);
}
.mobile-menu.active { display: block; opacity: 1; }
.mobile-menu__panel {
  position: absolute; top: 0; right: 0;
  width: min(360px, 85vw); height: 100%;
  background: var(--bg-card); padding: 24px;
  display: flex; flex-direction: column;
  transform: translateX(100%);
  transition: transform 350ms var(--ease);
}
.mobile-menu.active .mobile-menu__panel { transform: translateX(0); }
.mobile-menu__header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 32px; padding-bottom: 16px; border-bottom: 1px solid var(--border);
}
.mobile-menu__close {
  width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm); color: var(--text-secondary);
}
.mobile-menu__close:hover { background: var(--bg-alt); color: var(--graphite); }
.mobile-menu__nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.mobile-menu__link {
  display: flex; align-items: center; padding: 14px 16px;
  font-size: 1rem; font-weight: 500; color: var(--text-primary);
  border-radius: var(--radius-sm); transition: background 200ms var(--ease);
}
.mobile-menu__link:hover { background: var(--bg-alt); }
.mobile-menu__footer {
  margin-top: auto; padding-top: 16px;
  border-top: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 12px;
}
.mobile-menu__footer .btn { width: 100%; }

/* ============================================
   HERO — Two Column Layout
   ============================================ */
.hero {
  padding-top: calc(var(--header-h) + 48px);
  padding-bottom: 64px;
  position: relative; overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.hero__content { max-width: 560px; }

.hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: 100px;
  font-size: 0.75rem; font-weight: 500; color: var(--text-secondary);
  margin-bottom: 24px; box-shadow: var(--shadow-xs);
}
.hero__badge-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--success); }

.hero__title {
  font-size: clamp(1.875rem, 3.5vw, 2.875rem);
  font-weight: 600; line-height: 1.12; letter-spacing: -0.03em;
  color: var(--graphite); margin-bottom: 20px;
}
.hero__title em {
  font-style: normal;
  color: var(--blue-trust);
  position: relative;
}
.hero__title em::after {
  content: '';
  position: absolute; left: 0; right: 0; bottom: 2px;
  height: 6px; background: var(--cyan-soft);
  border-radius: 3px; z-index: -1;
}

.hero__desc {
  font-size: 1.0625rem; color: var(--text-secondary);
  line-height: 1.7; margin-bottom: 36px; max-width: 480px;
}
.hero__ctas { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 20px; }
.hero__trust {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
}
.hero__trust-item {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.75rem; color: var(--text-secondary);
}
.hero__trust-item svg { width: 14px; height: 14px; color: var(--success); flex-shrink: 0; }

/* Hero Visual — Right Column */
.hero__visual {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-xl), 0 0 40px rgba(0,239,254,0.05);
  transition: box-shadow 500ms var(--ease);
}
.hero__composition {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-alt);
}

.hero__photo-wrapper {
  position: absolute;
  inset: 0;
  display: block;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
}
.hero__photo-wrapper.hero__photo--visible {
  opacity: 1;
  transform: translateY(0);
}

.hero__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  display: block;
}

.hero__photo-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background: linear-gradient(135deg, rgba(255,255,255,0.10) 0%, transparent 45%, rgba(255,255,255,0.04) 100%);
}

.hero__composition::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 80%, rgba(0,239,254,0.04) 0%, transparent 60%);
  pointer-events: none;
  z-index: 1;
}

.hero__comp-notif {
  position: absolute; z-index: 3;
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(223, 230, 234, 0.7);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 10px 14px;
  display: flex; align-items: center; gap: 8px;
  font-size: 0.6875rem; font-weight: 500;
  color: var(--graphite);
  white-space: nowrap;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 500ms var(--ease-out), transform 500ms var(--ease-out);
}
.hero__comp-notif.hero__notif--visible {
  opacity: 1;
  transform: translateY(0);
}
.hero__comp-notif--1 { top: 5%; right: 4%; }
.hero__comp-notif--2 { bottom: 8%; left: 3%; }
.hero__comp-notif--3 { bottom: 8%; right: 4%; }
.hero__comp-notif-icon {
  width: 24px; height: 24px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.hero__comp-notif-icon svg { width: 12px; height: 12px; }
.hero__comp-notif-icon--green { background: #E8F5E9; color: var(--success); }
.hero__comp-notif-icon--cyan { background: var(--cyan-soft); color: var(--blue-trust); }
.hero__comp-notif-icon--blue { background: #E3F2FD; color: #1565C0; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.hero__comp-notif--anim {
  animation: float 5s ease-in-out infinite;
}
.hero__comp-notif--anim.hero__comp-notif--2 { animation-delay: -1.5s; }
.hero__comp-notif--anim.hero__comp-notif--3 { animation-delay: -3s; }

@media (prefers-reduced-motion: reduce) {
  .hero__photo-wrapper { opacity: 1; transform: none; transition: none; }
  .hero__comp-notif { opacity: 1; transform: none; transition: none; }
  .hero__comp-notif--anim { animation: none; }
}

/* Hero texture background */
.hero::before {
  content: '';
  position: absolute; top: 0; right: 0;
  width: 50%; height: 100%;
  background: radial-gradient(ellipse at 70% 50%, var(--cyan-muted) 0%, transparent 70%);
  pointer-events: none; z-index: 0;
}

/* ============================================
   SECTION: PROBLEMS — Bento Grid
   ============================================ */
.problems {
  padding: var(--section-gap-lg) 0;
  background: var(--bg-card);
  position: relative;
}
.problems__header { text-align: center; margin-bottom: 48px; }
.problems__header .section-desc { margin: 0 auto; }

.problems__bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: auto;
  gap: 16px;
}

.bento-card {
  padding: 28px;
  background: var(--bg-main);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color 280ms var(--ease), box-shadow 280ms var(--ease), transform 280ms var(--ease);
  position: relative; overflow: hidden;
}
.bento-card:hover { border-color: var(--cyan-ui); box-shadow: var(--shadow-md); transform: translateY(-2px); }

.bento-card--wide { grid-column: span 8; }
.bento-card--narrow { grid-column: span 4; }
.bento-card--half { grid-column: span 6; }
.bento-card--full { grid-column: span 12; }

.bento-card__icon {
  width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
  background: var(--cyan-soft); border-radius: var(--radius-sm);
  color: var(--blue-trust); margin-bottom: 16px;
}
.bento-card__icon svg { width: 18px; height: 18px; }
.bento-card__title { font-size: 1rem; font-weight: 600; color: var(--graphite); margin-bottom: 8px; }
.bento-card__text { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; }

/* Bento visual examples */
.bento-card__visual {
  margin-top: 16px; padding: 12px;
  background: var(--bg-card); border: 1px solid var(--border-light);
  border-radius: var(--radius-sm); font-size: 0.6875rem;
  color: var(--text-tertiary); font-family: var(--font-mono);
  line-height: 1.8;
}
.bento-card__visual-line { display: flex; align-items: center; gap: 6px; }
.bento-card__visual-line::before {
  content: ''; width: 4px; height: 4px; border-radius: 50%;
  background: var(--border); flex-shrink: 0;
}
.bento-card__visual-highlight { color: var(--text-secondary); font-weight: 500; }

/* ============================================
   SECTION: ABORDAGEM — Two Columns + Photography
   ============================================ */
.approach {
  padding: var(--section-gap-lg) 0;
  background: var(--bg-main);
}

.approach__grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
}

.approach__content { max-width: 520px; }
.approach__content .section-desc { margin-top: 16px; }

.approach__possibilities {
  display: flex; flex-direction: column; gap: 6px;
  margin-top: 24px;
}
.approach__pill {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.8125rem; color: var(--text-secondary); line-height: 1.5;
  padding: 4px 0;
}
.approach__pill::before {
  content: '';
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--cyan-ui); flex-shrink: 0;
}

.approach__reinforcement {
  margin-top: 20px;
  font-size: 0.9375rem; font-weight: 500; color: var(--blue-trust);
  line-height: 1.6; font-style: italic;
}

.approach__cta { margin-top: 24px; }
.approach__cta .btn { justify-content: center; }

/* ---- Visual: Architecture Diagram ---- */
.approach__visual {
  position: relative; border-radius: var(--radius-lg);
  background: var(--bg-card); box-shadow: var(--shadow-md);
  padding: 0;
}
.approach__diagram {
  position: relative;
  display: flex; align-items: stretch; gap: 0;
  min-height: 300px;
  padding: 32px 36px;
}
.approach__diagram-svg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none; z-index: 0;
  overflow: visible;
}
.approach__line {
  stroke: #d0d5dd; stroke-width: 1; fill: none;
  stroke-linecap: round;
}
.approach__dot {
  filter: drop-shadow(0 0 4px rgba(0,239,254,0.5));
}

@media (prefers-reduced-motion: reduce) {
  .approach__dot { display: none; }
}

.approach__diagram-col {
  display: flex; flex-direction: column;
  justify-content: space-between;
  position: relative; z-index: 1;
  flex: 0 0 auto;
}
.approach__diagram-col--inputs {
  align-items: flex-start;
  padding-right: 24px;
  flex: 0 0 115px;
}
.approach__diagram-col--center {
  flex: 1;
  align-items: center;
  justify-content: center;
}
.approach__diagram-col--outputs {
  align-items: flex-end;
  padding-left: 24px;
  flex: 0 0 155px;
}

.approach__diagram-item {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px;
  background: var(--bg-main);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color 200ms var(--ease), box-shadow 200ms var(--ease);
  white-space: nowrap;
}
.approach__diagram-item:hover {
  border-color: var(--cyan-ui);
  box-shadow: 0 0 0 2px rgba(0,239,254,0.08);
}
.approach__diagram-item-icon {
  width: 28px; height: 28px; display: flex;
  align-items: center; justify-content: center; flex-shrink: 0;
  color: var(--text-tertiary);
}
.approach__diagram-item-icon svg { width: 14px; height: 14px; }
.approach__diagram-item--output .approach__diagram-item-icon {
  color: var(--blue-trust);
}
.approach__diagram-item-label {
  font-size: 0.6875rem; font-weight: 500; color: var(--graphite);
  line-height: 1.3;
}

.approach__diagram-hub {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  width: 120px; padding: 16px 12px;
  background: var(--cyan-soft);
  border: 1px solid rgba(0,239,254,0.25);
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: 0 0 0 4px rgba(0,239,254,0.06);
}
.approach__diagram-hub-icon {
  width: 36px; height: 36px; display: flex;
  align-items: center; justify-content: center;
  background: var(--bg-card);
  border-radius: 50%;
  color: var(--blue-trust);
  box-shadow: var(--shadow-sm);
}
.approach__diagram-hub-icon svg { width: 18px; height: 18px; }
.approach__diagram-hub span:last-child {
  font-size: 0.6875rem; font-weight: 600; color: var(--blue-trust);
  line-height: 1.3;
}

/* ============================================
   SECTION: TRANSFORMAÇÃO
   ============================================ */
.transformation {
  padding: var(--section-gap-lg) 0;
  background: var(--bg-card);
}
.transformation__header { text-align: center; margin-bottom: 48px; }
.transformation__header .section-desc { margin: 0 auto; }

.transformation__grid {
  display: grid;
  grid-template-columns: 1fr 56px 1fr;
  gap: 0; max-width: 880px; margin: 0 auto;
}
.transformation__col-header {
  display: flex; align-items: center; gap: 8px;
  padding-bottom: 16px; margin-bottom: 8px;
  font-family: var(--font-mono); font-size: 0.625rem;
  font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase;
}
.transformation__col-header--before { color: var(--text-tertiary); justify-content: flex-end; }
.transformation__col-header--after { color: var(--blue-trust); }
.transformation__col-header-dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }

.transformation__row {
  display: contents;
}
.transformation__cell {
  display: flex; align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.875rem;
}
.transformation__cell--before { justify-content: flex-end; text-align: right; color: var(--text-secondary); }
.transformation__cell--center { justify-content: center; border-bottom: none; }
.transformation__cell--after { color: var(--graphite); font-weight: 500; }

.transformation__arrow {
  width: 32px; height: 32px; display: flex; align-items: center; justify-content: center;
  background: var(--cyan-soft); border: 1px solid var(--border);
  border-radius: 50%; color: var(--blue-trust); z-index: 1;
}
.transformation__arrow svg { width: 14px; height: 14px; }

/* ============================================
   SECTION: POSSIBILIDADES — Bento Grid
   ============================================ */
.possibilities {
  padding: var(--section-gap-lg) 0;
}
.possibilities__header { text-align: center; margin-bottom: 48px; }
.possibilities__header .section-desc { margin: 0 auto; }

.possibilities__bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}

.possibility-card {
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color 280ms var(--ease), box-shadow 280ms var(--ease), transform 280ms var(--ease);
  position: relative; overflow: hidden;
}
.possibility-card:hover { border-color: var(--cyan-ui); box-shadow: var(--shadow-md); transform: translateY(-2px); }

.possibility-card--lg { grid-column: span 6; padding: 32px; }
.possibility-card--md { grid-column: span 4; }
.possibility-card--sm { grid-column: span 3; }
.possibility-card--accent {
  grid-column: span 6;
  background: var(--graphite); border-color: var(--graphite); color: #fff;
}
.possibility-card--accent .possibility-card__icon { background: rgba(0,239,254,0.12); color: var(--cyan); }
.possibility-card--accent .possibility-card__title { color: #fff; }
.possibility-card--accent .possibility-card__text { color: rgba(255,255,255,0.65); }
.possibility-card--accent:hover { border-color: var(--cyan-ui); }

.possibility-card__icon {
  width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
  background: var(--cyan-soft); border-radius: var(--radius-sm);
  color: var(--blue-trust); margin-bottom: 14px;
}
.possibility-card__icon svg { width: 18px; height: 18px; }
.possibility-card__title { font-size: 0.9375rem; font-weight: 600; color: var(--graphite); margin-bottom: 6px; }
.possibility-card__text { font-size: 0.8125rem; color: var(--text-secondary); line-height: 1.6; }

.possibility-card__mini-ui {
  margin-top: 14px; padding: 10px;
  background: var(--bg-main); border: 1px solid var(--border-light);
  border-radius: var(--radius-xs); font-size: 0.625rem;
  font-family: var(--font-mono); color: var(--text-tertiary); line-height: 1.8;
}
.possibility-card--accent .possibility-card__mini-ui {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.4);
}

/* ============================================
   SECTION: CASES — Editorial Layout
   ============================================ */
.cases {
  padding: var(--section-gap-lg) 0;
  background: var(--bg-card);
}
.cases__header { text-align: center; margin-bottom: 48px; }
.cases__header .section-desc { margin: 0 auto; }

.case-study {
  display: grid;
  grid-template-columns: 1fr 1.27fr;
  gap: 40px;
  align-items: center;
  padding: 36px 0;
}
.case-study:not(:last-child) { border-bottom: 1px solid var(--border-light); }
.case-study:nth-child(even) { direction: rtl; }
.case-study:nth-child(even) > * { direction: ltr; }

/* ---- Visual container — no card appearance ---- */
.case-study__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 4 / 3;
}

/* Subtle cyan radial glow behind the mockup */
.case-study__visual::before {
  content: '';
  position: absolute;
  width: 70%;
  height: 70%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle, var(--case-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* ---- Images ---- */
.case-study__img {
  position: relative;
  z-index: 1;
  width: auto;
  height: auto;
  max-width: 90%;
  max-height: 85%;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 6px 20px rgba(9, 11, 13, 0.06));
  transform: scale(1);
  transition: transform 400ms var(--ease), filter 400ms var(--ease);
}

/* ---- Case-specific glow colors ---- */
.case--mensageria { --case-glow: rgba(0, 239, 254, 0.12); }
.case--inventario { --case-glow: rgba(0, 239, 254, 0.08); }
.case--acesso { --case-glow: rgba(0, 239, 254, 0.10); }

/* ---- Individual scaling ---- */
.case--mensageria .case-study__img {
  max-width: 95%;
  max-height: 88%;
}
.case--inventario .case-study__img {
  max-width: 88%;
  max-height: 82%;
}
.case--acesso .case-study__img {
  max-width: 92%;
  max-height: 92%;
}

.case--acesso .case-study__visual { aspect-ratio: 1 / 1; }

/* ---- Entry animation ---- */
@media (prefers-reduced-motion: no-preference) {
  .case-study__visual {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
  }
  .case-study.revealed .case-study__visual {
    opacity: 1;
    transform: translateY(0);
  }

  .case-study__img {
    opacity: 0;
    transform: scale(0.96);
    transition: opacity 500ms var(--ease-out) 120ms, transform 500ms var(--ease-out) 120ms, filter 400ms var(--ease);
  }
  .case-study.revealed .case-study__img {
    opacity: 1;
    transform: scale(1);
  }
}

/* ---- Hover ---- */
@media (hover: hover) {
  .case-study:hover .case-study__visual {
    transform: translateY(-3px);
  }
  .case-study:hover .case-study__img {
    transform: scale(1.015);
    filter: drop-shadow(0 12px 32px rgba(9, 11, 13, 0.08));
  }
}

/* ---- Content ---- */
.case-study__content { padding: 8px 0; }
.case-study__label {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 0.625rem;
  font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--blue-trust); margin-bottom: 12px;
}
.case-study__label svg { width: 12px; height: 12px; }
.case-study__title { font-size: 1.25rem; font-weight: 600; margin-bottom: 10px; color: var(--graphite); }
.case-study__desc { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.65; margin-bottom: 12px; }
.case-study__integrations {
  display: flex; flex-wrap: wrap; gap: 3px 14px;
  margin-bottom: 16px;
}
.case-study__integration {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 0.625rem; color: var(--text-tertiary);
  line-height: 1.4; white-space: nowrap;
}
.case-study__integration svg {
  width: 12px; height: 12px;
  color: var(--text-tertiary); flex-shrink: 0;
}
.case-study__impacts { display: flex; flex-direction: column; gap: 6px; }
.case-study__impact {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 0.8125rem; color: var(--text-secondary); line-height: 1.5;
}
.case-study__impact svg { width: 14px; height: 14px; color: var(--success); flex-shrink: 0; margin-top: 3px; }

.cases__cta { text-align: center; padding-top: 32px; }

/* ============================================
   SECTION: DOIS CAMINHOS — Split Composition
   ============================================ */
.paths {
  padding: var(--section-gap-lg) 0;
}
.paths__header { text-align: center; margin-bottom: 28px; }

.paths__grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 960px; margin: 0 auto;
}

.path-card {
  padding: 24px 32px 36px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: flex; flex-direction: column;
  transition: border-color 280ms var(--ease), box-shadow 280ms var(--ease), transform 350ms var(--ease);
  position: relative; overflow: hidden;
}
.path-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.path-card--automation { border-top: 3px solid var(--cyan); }
.path-card--automation:hover { border-color: var(--cyan-ui); }
.path-card--saas { border-top: 3px solid var(--blue-trust); }
.path-card--saas:hover { border-color: var(--blue-trust); }

.path-card__img-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 140px;
  margin-bottom: 22px;
  position: relative;
}

.path-card__img-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(0, 239, 254, 0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.path-card__img {
  display: block;
  object-fit: contain;
  position: relative;
  z-index: 1;
  transition: transform 350ms var(--ease);
}

.path-card--automation .path-card__img {
  width: 100%;
  max-width: 100%;
  max-height: 140px;
  height: auto;
}

.path-card--saas .path-card__img-wrapper picture {
  display: flex;
  justify-content: center;
  width: 100%;
}

.path-card--saas .path-card__img {
  max-width: 87%;
  max-height: 140px;
  width: auto;
  height: auto;
}

.path-card:hover .path-card__img {
  transform: scale(1.015);
}

.path-card__title { font-size: 1.1875rem; font-weight: 600; margin-bottom: 12px; color: var(--graphite); }
.path-card__text { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.65; margin-bottom: 28px; flex: 1; }
.path-card .btn { align-self: flex-start; }

/* ============================================
   SECTION: COMO FUNCIONA — Step Flow
   ============================================ */
.how-it-works {
  padding: var(--section-gap-lg) 0;
  background: var(--bg-card);
}
.how-it-works__header { text-align: center; margin-bottom: 48px; }
.how-it-works__header .section-desc { margin: 0 auto; }

.how-it-works__steps {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px;
  position: relative; max-width: 1000px; margin: 0 auto;
}
.how-it-works__steps::before {
  content: '';
  position: absolute; top: 28px;
  left: calc(8.33% + 14px); right: calc(8.33% + 14px);
  height: 2px; background: var(--border);
}
.how-it-works__steps::after {
  content: '';
  position: absolute; top: 28px;
  left: calc(8.33% + 14px); right: calc(8.33% + 14px);
  height: 2px; background: var(--cyan);
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 800ms var(--ease);
}
.how-it-works__steps.progressed::after { transform: scaleX(1); }

.step {
  display: flex; flex-direction: column; align-items: center;
  text-align: center; position: relative; z-index: 1;
}
.step__num {
  width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; background: var(--bg-main);
  border: 2px solid var(--border);
  font-family: var(--font-mono); font-size: 0.8125rem;
  font-weight: 600; color: var(--text-secondary);
  margin-bottom: 14px;
  transition: all 350ms var(--ease);
}
.step.active .step__num {
  background: var(--cyan-soft); border-color: var(--cyan); color: var(--blue-trust);
}
.step.past .step__num {
  background: var(--cyan); border-color: var(--cyan); color: var(--black);
}
.step__title { font-size: 0.8125rem; font-weight: 600; color: var(--graphite); margin-bottom: 4px; }
.step__text { font-size: 0.6875rem; color: var(--text-secondary); line-height: 1.5; max-width: 110px; }

/* ============================================
   SECTION: IA NO DESENVOLVIMENTO
   ============================================ */
.ia-section {
  position: relative; overflow: hidden;
  padding: 96px 0;
  background: #1a1c1e; color: #fff;
}
.ia-section__canvas {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  z-index: 0; pointer-events: none;
  display: block;
}
.ia-section::after {
  content: ''; position: absolute; inset: 0;
  z-index: 1; pointer-events: none;
  background:
    radial-gradient(ellipse 90% 70% at 30% 50%, transparent 35%, #1a1c1e 85%),
    radial-gradient(ellipse 60% 50% at 50% 0%, transparent 40%, #1a1c1e 100%);
}
.ia-section > .container { position: relative; z-index: 2; }
.ia-section__grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
  align-items: start;
}
.ia-section__content { max-width: 440px; }
.ia-section__eyebrow { color: var(--cyan-ui); }
.ia-section__title {
  font-size: 1.625rem; font-weight: 700; color: #fff;
  line-height: 1.25; margin-bottom: 16px;
}
.ia-section__desc {
  font-size: 0.875rem; color: rgba(255,255,255,0.72);
  line-height: 1.65; margin-bottom: 24px;
}
.ia-section__quote {
  font-size: 1rem; font-weight: 500; color: var(--cyan-ui);
  line-height: 1.5; font-style: italic;
  margin: 0 0 28px; padding: 16px 20px;
  border-left: 2px solid var(--cyan-ui);
  background: rgba(0,239,254,0.04);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.ia-section__cta { margin-bottom: 0; }
.ia-section__cta .btn { justify-content: center; }

/* ---- Flow cards (2x2 grid) ---- */
.ia-section__flow {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-content: start;
}
.ia-section__step {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 20px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  transition: transform 300ms var(--ease), border-color 300ms var(--ease), background 300ms var(--ease);
  cursor: default;
  min-height: 150px;
}
.ia-section__step:hover {
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.05);
}
.ia-section__step--4 {
  border-color: rgba(0,239,254,0.2);
  background: rgba(0,239,254,0.04);
}
.ia-section__step--4:hover {
  border-color: rgba(0,239,254,0.35);
  background: rgba(0,239,254,0.07);
}
.ia-section__step-meta {
  display: flex; flex-direction: column;
  align-items: center; gap: 6px;
  flex-shrink: 0;
  width: 32px;
}
.ia-section__step-icon {
  color: rgba(255,255,255,0.3);
  display: block;
}
.ia-section__step--4 .ia-section__step-icon { color: var(--cyan-ui); }

.ia-section__step-num {
  font-size: 0.625rem; font-weight: 600; font-family: var(--font-mono);
  color: rgba(255,255,255,0.35);
  line-height: 1;
}
.ia-section__step--4 .ia-section__step-num { color: var(--cyan-ui); }
.ia-section__step-body { flex: 1; }
.ia-section__step-title {
  font-size: 0.875rem; font-weight: 600; color: #fff;
  margin-bottom: 4px;
}
.ia-section__step-desc {
  font-size: 0.75rem; color: rgba(255,255,255,0.55);
  line-height: 1.5; margin: 0;
}
.ia-section__step--4 .ia-section__step-title { color: var(--cyan-ui); }
.ia-section__step--4 .ia-section__step-desc { color: rgba(255,255,255,0.6); }

.ia-section__step-badge {
  position: absolute; top: -8px; right: 12px;
  font-size: 0.5625rem; font-weight: 600;
  color: var(--graphite); background: var(--cyan-ui);
  padding: 2px 10px; border-radius: 10px;
  text-transform: uppercase; letter-spacing: 0.04em;
  white-space: nowrap;
}
.ia-section__step--4 { position: relative; }

/* ---- Benefits ---- */
.ia-section__benefits {
  display: flex; flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: center;
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.ia-section__benefit {
  display: flex; align-items: center; gap: 7px;
  font-size: 0.8125rem; color: rgba(255,255,255,0.6);
  line-height: 1.4;
}
.ia-section__benefit svg {
  width: 14px; height: 14px; flex-shrink: 0;
  color: var(--cyan-ui);
}

/* ---- Responsibility ---- */
.ia-section__responsibility {
  margin-top: 28px;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.04);
}
.ia-section__resp-inner {
  display: flex; align-items: flex-start; gap: 12px;
}
.ia-section__resp-inner svg {
  flex-shrink: 0; margin-top: 1px;
  color: rgba(255,255,255,0.25);
}
.ia-section__resp-label {
  font-size: 0.6875rem; font-weight: 600;
  color: var(--cyan-ui); text-transform: uppercase;
  letter-spacing: 0.06em; display: block; margin-bottom: 2px;
}
.ia-section__resp-inner p {
  font-size: 0.75rem; color: rgba(255,255,255,0.5);
  line-height: 1.55; margin: 0;
}
.ia-section__obs {
  font-size: 0.6875rem; color: rgba(255,255,255,0.4);
  line-height: 1.5; margin-top: 10px;
}

/* ---- Tablet ---- */
@media (max-width: 1024px) {
  .ia-section { padding: 80px 0; }
  .ia-section__grid { grid-template-columns: 1fr; gap: 40px; }
  .ia-section__content { max-width: 100%; }
  .ia-section__flow { gap: 14px; }
  .ia-section__step { min-height: 140px; padding: 18px; }
  .ia-section__benefits { margin-top: 48px; }
  .ia-section__cta .btn { width: 100%; justify-content: center; }
}

/* ---- Mobile ---- */
@media (max-width: 640px) {
  .ia-section { padding: 64px 0; }
  .ia-section__grid { gap: 32px; }
  .ia-section__flow { grid-template-columns: 1fr; }
  .ia-section__step { min-height: auto; padding: 16px; }
  .ia-section__benefits {
    flex-direction: column; align-items: flex-start;
    gap: 6px; margin-top: 32px; padding-top: 24px;
  }
  .ia-section__cta .btn { width: 100%; justify-content: center; }
  .ia-section__responsibility { padding: 14px 16px; }
  .ia-section__resp-inner { gap: 10px; }
  .ia-section__resp-inner p { font-size: 0.6875rem; }
  .ia-section__obs { font-size: 0.625rem; }
}

/* ============================================
   SECTION: INVESTIMENTO (CONFIGURADOR)
   ============================================ */
.investment {
  padding: var(--section-gap-lg) 0;
  background: #fff;
}
.investment__grid {
  display: grid; grid-template-columns: 2fr 3fr; gap: 48px; align-items: start;
}
.investment__intro { position: sticky; top: 152px; }
.investment__support-text {
  margin-top: 16px; font-size: 0.9375rem; color: var(--text-secondary); line-height: 1.65;
}

/* ---- CONFIGURATOR ---- */
.configurator {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
}

.configurator__header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; border-bottom: 1px solid var(--border-light);
}
.configurator__title { font-size: 1rem; font-weight: 600; color: var(--graphite); }

.configurator__steps {
  display: flex; align-items: center; gap: 8px;
}
.configurator__step {
  width: 26px; height: 26px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.6875rem; font-weight: 600; font-family: var(--font-mono);
  background: var(--border-light); color: var(--text-tertiary);
  transition: background 300ms var(--ease), color 300ms var(--ease);
}
.configurator__step--active {
  background: var(--graphite); color: #fff;
}
.configurator__step-line {
  width: 20px; height: 2px; background: var(--border-light); border-radius: 1px;
}

.configurator__panel {
  padding: 20px 24px 24px;
  display: none;
}
.configurator__panel--active { display: block; }
.configurator__panel-label {
  font-size: 0.8125rem; font-weight: 600; color: var(--graphite);
  margin-bottom: 14px;
}

.configurator__options {
  display: flex; flex-direction: column; gap: 8px;
}

.configurator__option {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px;
  border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color 220ms var(--ease), background 220ms var(--ease), box-shadow 220ms var(--ease);
  position: relative; outline: none; user-select: none;
}
.configurator__option:hover { border-color: var(--cyan-ui); background: var(--cyan-soft); }
.configurator__option:focus-visible {
  box-shadow: 0 0 0 3px rgba(0,239,254,0.25);
}
.configurator__option[aria-checked="true"] {
  border-color: var(--cyan-ui);
  background: var(--cyan-soft);
}
.configurator__option[aria-checked="true"] .configurator__option-check { opacity: 1; }

.configurator__option:not([aria-checked="true"]) {
  animation: config-pulse 2.4s var(--ease) infinite;
}
.configurator__option:not([aria-checked="true"]):nth-child(2) { animation-delay: 0.4s; }
.configurator__option:not([aria-checked="true"]):nth-child(3) { animation-delay: 0.8s; }
.configurator__option:not([aria-checked="true"]):nth-child(4) { animation-delay: 1.2s; }
.configurator__option:not([aria-checked="true"]):hover { animation: none; }

@media (prefers-reduced-motion: reduce) {
  .configurator__option:not([aria-checked="true"]) { animation: none; }
}

@keyframes config-pulse {
  0%, 100% { border-color: var(--border); }
  50% { border-color: var(--cyan-ui); }
}

.configurator__option-icon {
  width: 36px; height: 36px; border-radius: var(--radius-xs);
  background: var(--border-light); color: var(--text-secondary);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background 220ms var(--ease), color 220ms var(--ease);
}
.configurator__option[aria-checked="true"] .configurator__option-icon {
  background: var(--graphite); color: #fff;
}
.configurator__option-icon svg { width: 18px; height: 18px; }

.configurator__option-content { flex: 1; min-width: 0; }
.configurator__option-label {
  display: block; font-size: 0.875rem; font-weight: 600; color: var(--graphite);
  margin-bottom: 2px;
}
.configurator__option-desc {
  display: block; font-size: 0.75rem; color: var(--text-secondary); line-height: 1.4;
}

.configurator__option-check {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--cyan-ui); color: #fff;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; opacity: 0;
  transition: opacity 220ms var(--ease);
}
.configurator__option-check svg { width: 13px; height: 13px; }

/* ---- RESULT ---- */
.configurator__result {
  padding: 0 24px 24px;
  display: flex; flex-direction: column; gap: 14px;
}
.configurator__summary {
  background: var(--cyan-soft); border: 1px solid rgba(0,239,254,0.25);
  border-radius: var(--radius-sm); padding: 14px 16px;
}
.configurator__summary-label {
  font-size: 0.6875rem; font-weight: 600; color: var(--blue-trust);
  text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 6px;
}
.configurator__summary-text {
  font-size: 0.875rem; color: var(--graphite); line-height: 1.55; min-height: 1.4em;
}

.configurator__result-note {
  font-size: 0.8125rem; color: var(--text-secondary); line-height: 1.55;
}

.configurator__indicators {
  display: flex; flex-wrap: wrap; gap: 8px;
}
.configurator__indicator {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 0.6875rem; color: var(--text-secondary);
  background: var(--border-light); padding: 5px 10px;
  border-radius: 100px; line-height: 1;
}
.configurator__indicator svg {
  width: 12px; height: 12px; color: var(--blue-trust); flex-shrink: 0;
}

.configurator__cta-wrapper { margin-top: 2px; }
.configurator__cta { width: 100%; justify-content: center; transition: opacity 300ms var(--ease); }
.configurator__cta--ready { opacity: 1; }
.configurator__cta:not(.configurator__cta--ready) { opacity: 0.6; }

/* ---- DISCLAIMER ---- */
.investment__disclaimer {
  margin-top: 16px; display: flex; flex-direction: column; gap: 6px;
}
.investment__disclaimer p {
  font-size: 0.6875rem; color: var(--text-tertiary); line-height: 1.5;
  font-family: var(--font-mono);
}

/* ============================================
   SECTION: POR QUE A TRIVIX — 3 Pillars
   ============================================ */
.why-trivix {
  padding: var(--section-gap-lg) 0;
  background: var(--bg-card);
  position: relative;
}
.why-trivix__header { text-align: center; margin-bottom: 56px; }

.why-trivix__pillars {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px;
  position: relative; max-width: 920px; margin: 0 auto;
}

/* Connecting line track */
.why-trivix__line-track {
  position: absolute; top: 44px; left: 60px; right: 60px; height: 2px;
  z-index: 0; pointer-events: none;
}
.why-trivix__line-connector {
  width: 0; height: 100%;
  background: var(--cyan-ui);
  border-radius: 1px;
  transition: width 1s var(--ease);
}
.why-trivix__line-connector.visible { width: 100%; }

/* Pillar */
.why-trivix__pillar {
  position: relative; z-index: 1;
  text-align: center;
  padding: 0 8px;
}
.why-trivix__pillar:hover {
  background: rgba(255,255,255,0.4);
  border-radius: var(--radius-md);
  margin: -12px -4px;
  padding: 12px 12px;
  transition: background 300ms var(--ease);
}

.why-trivix__pillar-num {
  font-size: 0.625rem; font-weight: 600;
  color: var(--cyan-ui); letter-spacing: 0.1em;
  font-family: var(--font-mono);
  margin-bottom: 8px;
}
.why-trivix__pillar-icon {
  width: 44px; height: 44px; display: flex;
  align-items: center; justify-content: center;
  background: var(--bg-main);
  border-radius: 50%;
  color: var(--blue-trust);
  margin: 0 auto 14px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 300ms var(--ease), transform 300ms var(--ease);
}
.why-trivix__pillar:hover .why-trivix__pillar-icon {
  box-shadow: 0 4px 16px rgba(0,239,254,0.15);
  transform: scale(1.04);
}
.why-trivix__pillar-icon svg { width: 20px; height: 20px; }

.why-trivix__pillar-title {
  font-size: 1rem; font-weight: 700; color: var(--graphite);
  margin-bottom: 8px; line-height: 1.3;
}
.why-trivix__pillar-desc {
  font-size: 0.8125rem; color: var(--text-secondary);
  line-height: 1.65; margin-bottom: 18px;
}

.why-trivix__pillar-items {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 6px;
}
.why-trivix__pillar-items li {
  display: flex; align-items: center; justify-content: center; gap: 7px;
  font-size: 0.75rem; color: var(--text-secondary);
  line-height: 1.4;
}
.why-trivix__pillar-dot {
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--cyan-ui); flex-shrink: 0;
}

/* ============================================
   SECTION: PROVA DE EXPERIÊNCIA — Editorial
   ============================================ */
.social-proof {
  padding: var(--section-gap-lg) 0;
}
.social-proof__grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: center;
}

/* ---- Visual ---- */
.social-proof__visual {
  position: relative; border-radius: 22px; overflow: hidden;
  aspect-ratio: 4 / 3; box-shadow: var(--shadow-lg);
  transition: transform 400ms var(--ease);
}
.social-proof__visual:hover { transform: scale(1.015); }

@media (prefers-reduced-motion: reduce) {
  .social-proof__visual:hover { transform: none; }
}

.social-proof__visual-glow {
  position: absolute; inset: -20%; z-index: 0;
  background: radial-gradient(ellipse at 50% 70%, rgba(0,239,254,0.07) 0%, transparent 60%);
  pointer-events: none;
}
.social-proof__img {
  display: block; width: 100%; height: 100%; object-fit: cover;
  position: relative; z-index: 1;
}

/* ---- Badge ---- */
.social-proof__badge {
  position: absolute; right: 16px; bottom: 16px; z-index: 2;
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 12px rgba(9,11,13,0.06);
}
.social-proof__badge-icon {
  width: 32px; height: 32px; border-radius: var(--radius-xs);
  background: var(--cyan-soft); color: var(--blue-trust);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.social-proof__badge-icon svg { width: 14px; height: 14px; }
.social-proof__badge-content { display: flex; flex-direction: column; gap: 1px; }
.social-proof__badge-label {
  font-size: 0.6875rem; font-weight: 600; color: var(--graphite);
  line-height: 1.2;
}
.social-proof__badge-steps {
  font-size: 0.625rem; color: var(--text-tertiary);
  font-family: var(--font-mono); line-height: 1.2;
}

/* ---- Content ---- */
.social-proof__content { max-width: 520px; }
.social-proof__content .section-title { margin-bottom: 16px; }
.social-proof__desc {
  font-size: 0.9375rem; color: var(--text-secondary); line-height: 1.7;
  margin-bottom: 12px;
}
.social-proof__support {
  font-size: 0.875rem; color: var(--text-secondary); line-height: 1.65;
  margin-bottom: 20px;
}

.social-proof__list {
  list-style: none; padding: 0; margin: 0 0 24px;
  display: flex; flex-direction: column; gap: 8px;
}
.social-proof__list li {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.875rem; color: var(--graphite); line-height: 1.5;
}
.social-proof__list-icon {
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--cyan-soft); color: var(--blue-trust);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.social-proof__list-icon svg { width: 12px; height: 12px; }

.social-proof__highlight {
  font-size: 1rem; font-weight: 500; color: var(--blue-trust);
  line-height: 1.6; font-style: italic; margin-bottom: 24px;
}
.social-proof__highlight::before { content: '\201C'; }
.social-proof__highlight::after { content: '\201D'; }

.social-proof__cta-wrapper { }
.social-proof__cta-wrapper .btn { justify-content: center; }

/* ============================================
   SECTION: FAQ
   ============================================ */
.faq {
  padding: var(--section-gap) 0;
  background: var(--bg-card);
}
.faq__header { text-align: center; margin-bottom: 36px; }

.faq__list { max-width: 700px; margin: 0 auto; display: flex; flex-direction: column; gap: 8px; }

.faq-item {
  border: 1px solid var(--border); border-radius: var(--radius-md);
  overflow: hidden; transition: border-color 280ms var(--ease), box-shadow 280ms var(--ease);
}
.faq-item.active { border-color: var(--cyan-ui); box-shadow: var(--shadow-sm); }

.faq-item__question {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  width: 100%; padding: 18px 22px;
  font-size: 0.9375rem; font-weight: 600; color: var(--graphite);
  text-align: left; background: var(--bg-card);
  transition: background 200ms var(--ease);
}
.faq-item__question:hover { background: var(--bg-main); }

.faq-item__chevron {
  width: 26px; height: 26px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; background: var(--bg-alt); flex-shrink: 0;
  transition: background 200ms var(--ease), transform 350ms var(--ease);
}
.faq-item.active .faq-item__chevron { background: var(--cyan-soft); transform: rotate(180deg); }
.faq-item__chevron svg { width: 13px; height: 13px; color: var(--text-secondary); }
.faq-item.active .faq-item__chevron svg { color: var(--blue-trust); }

.faq-item__answer { max-height: 0; overflow: hidden; transition: max-height 400ms var(--ease); }
.faq-item__answer-inner {
  padding: 0 22px 18px;
  font-size: 0.875rem; color: var(--text-secondary); line-height: 1.7;
}

/* ============================================
   SECTION: CTA FINAL — Dark
   ============================================ */
.cta-final {
  padding: var(--section-gap-lg) 0;
  background: var(--bg-graphite);
  color: #fff;
  position: relative; overflow: hidden;
}
.cta-final::before {
  content: '';
  position: absolute; top: -40%; right: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,239,254,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.cta-final::after {
  content: '';
  position: absolute; bottom: -30%; left: -5%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0,239,254,0.04) 0%, transparent 70%);
  pointer-events: none;
}

.cta-final__inner { text-align: center; max-width: 620px; margin: 0 auto; position: relative; z-index: 1; }

.cta-final .section-eyebrow { color: var(--cyan); }
.cta-final .section-eyebrow::before { background: var(--cyan); }

.cta-final__title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 600; line-height: 1.15; letter-spacing: -0.025em;
  color: #fff; margin-bottom: 18px;
}
.cta-final__desc {
  font-size: clamp(0.9375rem, 1.15vw, 1.0625rem);
  color: rgba(255,255,255,0.6); line-height: 1.7; margin-bottom: 36px;
}
.cta-final__actions { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.cta-final__sub {
  display: flex; align-items: center; gap: 16px;
  font-size: 0.75rem; color: rgba(255,255,255,0.4);
}
.cta-final__sub-dot { width: 3px; height: 3px; border-radius: 50%; background: rgba(255,255,255,0.25); }
.cta-final__alt {
  font-size: 0.875rem; color: rgba(255,255,255,0.5); margin-top: 12px;
}
.cta-final__alt a { color: var(--cyan); font-weight: 500; text-decoration: underline; text-underline-offset: 3px; }
.cta-final__alt a:hover { color: #fff; }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 56px 0 28px;
  background: var(--bg-dark); color: rgba(255,255,255,0.6);
}
.footer__top {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px; margin-bottom: 40px;
}
.footer__brand-desc {
  font-size: 0.8125rem; line-height: 1.7; margin-top: 14px; max-width: 280px;
}
.footer__col-title {
  font-size: 0.75rem; font-weight: 600; color: rgba(255,255,255,0.85);
  text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 18px;
}
.footer__links { display: flex; flex-direction: column; gap: 10px; }
.footer__link {
  font-size: 0.8125rem; color: rgba(255,255,255,0.5);
  transition: color 200ms var(--ease);
}
.footer__link:hover { color: rgba(255,255,255,0.9); }

.footer__contact-item {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 0.8125rem; margin-bottom: 10px;
}
.footer__contact-item svg { width: 14px; height: 14px; flex-shrink: 0; margin-top: 3px; opacity: 0.5; }

.footer__bottom {
  padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer__copyright { font-size: 0.75rem; color: rgba(255,255,255,0.3); }
.footer__legal { display: flex; align-items: center; gap: 20px; }
.footer__legal a { font-size: 0.75rem; color: rgba(255,255,255,0.3); transition: color 200ms var(--ease); }
.footer__legal a:hover { color: rgba(255,255,255,0.6); }

.footer__logo { display: flex; align-items: center; }
.footer__logo-img {
  height: 30px; width: auto; display: block;
  filter: brightness(0) invert(1); opacity: 0.85;
  transition: opacity 200ms var(--ease);
}
.footer__logo:hover .footer__logo-img { opacity: 1; }

/* ============================================
   CONSULTANT POPUP
   ============================================ */
.consultant-popup {
  position: fixed; bottom: 90px; right: 24px; z-index: 980;
  max-width: 340px; width: calc(100% - 48px);
  opacity: 0; transform: translateY(12px) scale(0.96);
  pointer-events: none;
  transition: opacity 400ms var(--ease), transform 400ms var(--ease);
}
.consultant-popup.visible {
  opacity: 1; transform: translateY(0) scale(1);
  pointer-events: auto;
}

@media (prefers-reduced-motion: reduce) {
  .consultant-popup {
    opacity: 0; transform: none;
    transition: opacity 200ms ease;
  }
  .consultant-popup.visible { opacity: 1; }
}

.consultant-popup__inner {
  position: relative;
  display: flex; align-items: flex-start; gap: 12px;
  padding: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 32px rgba(9,11,13,0.08), 0 2px 8px rgba(9,11,13,0.04);
}

.consultant-popup__close {
  position: absolute; top: 8px; right: 8px;
  width: 24px; height: 24px; display: flex;
  align-items: center; justify-content: center;
  background: var(--bg-main); border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-tertiary); cursor: pointer;
  transition: background 200ms var(--ease), color 200ms var(--ease);
}
.consultant-popup__close:hover {
  background: var(--bg-card-hover); color: var(--graphite);
}
.consultant-popup__close svg { width: 12px; height: 12px; }

.consultant-popup__avatar {
  width: 36px; height: 36px; flex-shrink: 0;
  border-radius: 50%; overflow: hidden;
  background: var(--bg-main);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-sm);
  margin-top: 2px;
}
.consultant-popup__avatar img {
  width: 22px; height: 22px; object-fit: contain;
  display: block;
}

.consultant-popup__content {
  flex: 1; min-width: 0;
  padding-right: 20px;
}
.consultant-popup__message {
  font-size: 0.8125rem; color: var(--text-secondary);
  line-height: 1.55; margin-bottom: 10px;
}
.consultant-popup__message strong { color: var(--graphite); font-weight: 600; }

.consultant-popup__cta {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.75rem; font-weight: 600;
  color: var(--blue-trust); text-decoration: none;
  padding: 6px 14px;
  background: var(--cyan-soft);
  border-radius: var(--radius-sm);
  transition: background 200ms var(--ease);
}
.consultant-popup__cta:hover {
  background: rgba(0,239,254,0.15);
}
.consultant-popup__cta svg { width: 12px; height: 12px; }

@media (max-width: 640px) {
  .consultant-popup {
    bottom: 80px; right: 12px;
    max-width: 300px;
  }
}

/* ============================================
   WHATSAPP FLOATING
   ============================================ */
.whatsapp-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 970;
}
.whatsapp-float__btn {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--whatsapp); color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 12px rgba(37,211,102,0.3);
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease);
  position: relative;
}
.whatsapp-float__btn:hover { transform: scale(1.06); box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
.whatsapp-float__btn svg { width: 24px; height: 24px; }

.whatsapp-float__tooltip {
  position: absolute; right: calc(100% + 10px); top: 50%;
  transform: translateY(-50%);
  background: var(--graphite); color: #fff;
  padding: 6px 12px; border-radius: var(--radius-xs);
  font-size: 0.6875rem; font-weight: 500; white-space: nowrap;
  opacity: 0; pointer-events: none;
  transition: opacity 200ms var(--ease);
}
.whatsapp-float:hover .whatsapp-float__tooltip { opacity: 1; }

.whatsapp-mobile-bar {
  display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 970;
  padding: 10px 16px; padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px));
  background: rgba(255,255,255,0.95); backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
}
.whatsapp-mobile-bar .btn { width: 100%; }

/* ============================================
   RESPONSIVE: TABLET
   ============================================ */
@media (max-width: 1024px) {
  .header__nav { display: none; }
  .header__mobile-toggle { display: flex; }

  .hero__grid { grid-template-columns: 1fr; gap: 40px; }
  .hero__content { max-width: 100%; }
  .hero__visual { max-height: 460px; }
  .hero__composition { aspect-ratio: auto; height: 100%; }
  .hero__comp-notif--1 { top: 4%; right: 3%; }
  .hero__comp-notif--2 { bottom: 6%; left: 3%; }
  .hero__comp-notif--3 { bottom: 6%; right: 3%; }

  .problems__bento { grid-template-columns: repeat(2, 1fr); }
  .bento-card--wide, .bento-card--narrow,
  .bento-card--half, .bento-card--full { grid-column: span 1; }

  .approach__grid { grid-template-columns: 1fr; gap: 32px; }

  .possibilities__bento { grid-template-columns: repeat(2, 1fr); }
  .possibility-card--lg, .possibility-card--md,
  .possibility-card--sm, .possibility-card--accent { grid-column: span 1; }

  .case-study { grid-template-columns: 1fr; gap: 28px; padding: 32px 0; }
  .case-study:nth-child(even) { direction: ltr; }
  .case-study__visual { aspect-ratio: auto; min-height: 280px; }
  .case-study__img { max-width: 85%; max-height: 80%; }
  .case--mensageria .case-study__img { max-width: 92%; max-height: 84%; }
  .case--inventario .case-study__img { max-width: 84%; max-height: 78%; }
  .case--acesso .case-study__img { max-width: 88%; max-height: 90%; }
  .case--acesso .case-study__visual { aspect-ratio: auto; }

  .how-it-works__steps { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .how-it-works__steps::before, .how-it-works__steps::after { display: none; }

  .investment__grid { grid-template-columns: 1fr; gap: 32px; }
  .investment__intro { position: static; }

  .why-trivix__pillars { gap: 32px; }
  .why-trivix__line-track { display: none; }

  .social-proof__grid { grid-template-columns: 1fr; gap: 36px; }

  .footer__top { grid-template-columns: 1fr 1fr; gap: 28px; }
}

/* ============================================
   RESPONSIVE: MOBILE
   ============================================ */
@media (max-width: 640px) {
  :root {
    --section-gap: 56px;
    --section-gap-lg: 72px;
    --header-h: 100px;
    --header-h-scrolled: 72px;
  }

  .header__logo-img { height: 64px; }
  .header.scrolled .header__logo-img { height: 52px; }

  .hero {
    padding-top: calc(var(--header-h) + 24px);
    padding-bottom: 48px;
  }
  .hero__title { font-size: clamp(1.625rem, 5.5vw, 2rem); }
  .hero__ctas { flex-direction: column; align-items: stretch; }
  .hero__ctas .btn { width: 100%; justify-content: center; }
  .hero__trust { flex-direction: column; align-items: flex-start; gap: 10px; }

  .hero__visual { max-height: 340px; border-radius: var(--radius-lg); }
  .hero__composition { aspect-ratio: auto; height: 100%; }
  .hero__photo { object-position: center 30%; }
  .hero__comp-notif { font-size: 0.5625rem; padding: 6px 10px; border-radius: var(--radius-sm); }
  .hero__comp-notif-icon { width: 20px; height: 20px; }
  .hero__comp-notif-icon svg { width: 10px; height: 10px; }
  .hero__comp-notif--3 { display: none; }
  .hero__comp-notif--1 { top: 4%; right: 3%; }
  .hero__comp-notif--2 { bottom: 6%; left: 3%; }

  .problems__bento { grid-template-columns: 1fr; }
  .bento-card { padding: 24px; }

  .transformation__grid { grid-template-columns: 1fr; gap: 0; }
  .transformation__col-header { justify-content: flex-start; }
  .transformation__cell--before { justify-content: flex-start; text-align: left; }
  .transformation__cell--center { display: none; }

  .possibilities__bento { grid-template-columns: 1fr; }
  .possibility-card--lg, .possibility-card--md,
  .possibility-card--sm, .possibility-card--accent { grid-column: span 1; }

  .paths__grid { grid-template-columns: 1fr; gap: 20px; }
  .path-card { padding: 20px; }
  .path-card__img-wrapper { height: 100px; margin-bottom: 18px; }
  .path-card--automation .path-card__img { max-height: 100px; }
  .path-card--saas .path-card__img { max-width: 82%; max-height: 100px; }
  .path-card .btn { width: 100%; justify-content: center; }
  .path-card__title { margin-bottom: 10px; }
  .path-card__text { margin-bottom: 24px; }

  .how-it-works__steps {
    grid-template-columns: 1fr;
    gap: 0;
    max-width: 320px; margin: 0 auto;
  }
  .how-it-works__steps::before, .how-it-works__steps::after { display: none; }
  .step {
    flex-direction: row; text-align: left; gap: 16px;
    padding: 12px 0;
    border-left: 2px solid var(--border); padding-left: 20px;
    margin-left: 23px;
  }
  .step.past { border-left-color: var(--cyan); }
  .step.active { border-left-color: var(--cyan); }
  .step__num { width: 40px; height: 40px; font-size: 0.75rem; margin-bottom: 0; }
  .step__text { max-width: none; }

  .investment__grid { grid-template-columns: 1fr; gap: 24px; }
  .investment__intro { position: static; }
  .configurator__header { padding: 16px 18px; }
  .configurator__title { font-size: 0.9375rem; }
  .configurator__panel { padding: 16px 18px 20px; }
  .configurator__option { padding: 10px 12px; min-height: 44px; }
  .configurator__option-icon { width: 32px; height: 32px; }
  .configurator__option-icon svg { width: 16px; height: 16px; }
  .configurator__option-label { font-size: 0.8125rem; }
  .configurator__option-desc { font-size: 0.6875rem; }
  .configurator__result { padding: 0 18px 20px; }
  .configurator__indicators { gap: 6px; }
  .configurator__indicator { font-size: 0.625rem; padding: 4px 8px; }

  .approach__grid { grid-template-columns: 1fr; gap: 24px; }
  .approach__content { max-width: 100%; }
  .approach__visual { padding: 0; }
  .approach__diagram {
    flex-direction: column; gap: 0;
    min-height: auto; padding: 24px 20px;
  }
  .approach__diagram-svg { display: none; }
  .approach__diagram-col {
    flex: 1 1 auto; padding: 0; width: 100%;
  }
  .approach__diagram-col--inputs {
    gap: 8px;
    padding-bottom: 20px;
    border-bottom: 1px dashed var(--border);
    margin-bottom: 20px;
  }
  .approach__diagram-col--center {
    padding-bottom: 20px;
    border-bottom: 1px dashed var(--border);
    margin-bottom: 20px;
  }
  .approach__diagram-col--outputs { gap: 8px; }
  .approach__diagram-hub {
    width: 100%; flex-direction: row; gap: 12px;
    padding: 14px 18px;
    max-width: 260px;
  }
  .approach__diagram-hub span:last-child { font-size: 0.75rem; }
  .approach__diagram-item { white-space: normal; }
  .approach__possibilities { flex-direction: column; gap: 4px; margin-top: 20px; }
  .approach__pill { font-size: 0.75rem; }
  .approach__reinforcement { font-size: 0.875rem; }
  .approach__cta .btn { width: 100%; justify-content: center; }

  .why-trivix__pillars { grid-template-columns: 1fr; gap: 40px; }
  .why-trivix__line-track { display: none; }
  .why-trivix__pillar-items li { justify-content: flex-start; }
  .why-trivix__pillar { text-align: left; max-width: 320px; margin: 0 auto; width: 100%; }
  .why-trivix__pillar-icon { margin-left: 0; }

  .social-proof__grid { grid-template-columns: 1fr; gap: 28px; }
  .social-proof__content { max-width: 100%; }
  .social-proof__badge { display: none; }
  .social-proof__cta-wrapper .btn { width: 100%; justify-content: center; }

  .footer__top { grid-template-columns: 1fr; gap: 28px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .footer__legal { flex-wrap: wrap; gap: 12px; }

  .whatsapp-float { display: none; }
  .whatsapp-mobile-bar { display: block; }

  .header__actions .btn { display: none; }
  .case-study { gap: 20px; padding: 28px 0; }
  .case-study__visual { order: -1; aspect-ratio: auto; min-height: 220px; }
  .case-study__img { max-width: 92%; max-height: 85%; }
  .case--mensageria .case-study__img { max-width: 96%; max-height: 88%; }
  .case--inventario .case-study__img { max-width: 90%; max-height: 82%; }
  .case--acesso .case-study__img { max-width: 94%; max-height: 92%; }
  .case--acesso .case-study__visual { aspect-ratio: auto; }
  .case-study__content { padding: 0; }
}

/* ---- Cookie banner open states ---- */
@media (max-width: 640px) {
  body.cookie-banner-open .whatsapp-mobile-bar { display: none; }
  body.cookie-banner-open .whatsapp-float { display: flex; bottom: 80px; }
}
body.cookie-banner-open .consultant-popup { display: none; }
body.lead-modal-open .consultant-popup { display: none; }
@media (max-width: 640px) {
  body.lead-modal-open .whatsapp-mobile-bar { display: none; }
  body.lead-modal-open .whatsapp-float { display: flex; bottom: 80px; }
}

/* ============================================
   WHATSAPP NOTICE
   ============================================ */
.whatsapp-notice {
  text-align: center; margin-top: 20px;
  font-size: 0.6875rem; color: var(--text-tertiary);
  line-height: 1.5;
}
.whatsapp-notice a { color: var(--blue-trust); text-decoration: underline; }

/* ============================================
   COOKIE BANNER
   ============================================ */
.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 960;
  background: rgba(255,255,255,0.97);
  border-top: 1px solid var(--border);
  box-shadow: 0 -4px 24px rgba(9,11,13,0.06);
  padding: 18px 0; padding-bottom: calc(18px + env(safe-area-inset-bottom, 0px));
  transform: translateY(100%);
  opacity: 0;
  transition: transform 400ms var(--ease), opacity 400ms var(--ease);
}
.cookie-banner.visible {
  transform: translateY(0);
  opacity: 1;
}
.cookie-banner__inner {
  max-width: var(--container); margin: 0 auto;
  padding: 0 32px;
  display: flex; align-items: flex-end; gap: 24px;
}
.cookie-banner__content { flex: 1; min-width: 0; }
.cookie-banner__title {
  font-size: 0.875rem; font-weight: 600; color: var(--graphite);
  margin-bottom: 4px;
}
.cookie-banner__text {
  font-size: 0.75rem; color: var(--text-secondary); line-height: 1.55;
}
.cookie-banner__link {
  color: var(--blue-trust); text-decoration: underline;
  white-space: nowrap;
}
.cookie-banner__actions {
  display: flex; align-items: center; gap: 8px;
  flex-shrink: 0;
}
.cookie-banner__btn {
  padding: 8px 18px; border-radius: var(--radius-sm);
  font-size: 0.75rem; font-weight: 500; cursor: pointer;
  border: 1px solid var(--border);
  background: var(--bg-card); color: var(--graphite);
  transition: background 200ms var(--ease), border-color 200ms var(--ease);
  white-space: nowrap;
}
.cookie-banner__btn:hover { background: var(--bg-main); }
.cookie-banner__btn--secondary {
  background: var(--bg-main); color: var(--text-secondary);
}
.cookie-banner__btn--secondary:hover { background: var(--border-light); }
.cookie-banner__btn--primary {
  background: var(--blue-trust); color: #fff; border-color: var(--blue-trust);
}
.cookie-banner__btn--primary:hover { background: var(--blue-trust); opacity: 0.9; }

/* ============================================
   PREFERENCES MODAL
   ============================================ */
.preferences-modal {
  position: fixed; inset: 0; z-index: 980;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 300ms var(--ease);
}
.preferences-modal.visible {
  opacity: 1; pointer-events: auto;
}
.preferences-modal__overlay {
  position: absolute; inset: 0;
  background: rgba(9,11,13,0.35);
}
.preferences-modal__panel {
  position: relative; z-index: 1;
  width: 100%; max-width: 520px; max-height: 90vh; overflow-y: auto;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 48px rgba(9,11,13,0.1);
  padding: 0;
}
.preferences-modal__header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-light);
}
.preferences-modal__title {
  font-size: 1rem; font-weight: 600; color: var(--graphite);
}
.preferences-modal__close {
  width: 32px; height: 32px; display: flex;
  align-items: center; justify-content: center;
  border: 1px solid var(--border); border-radius: 50%;
  background: var(--bg-main); color: var(--text-tertiary);
  cursor: pointer; transition: background 200ms var(--ease);
}
.preferences-modal__close:hover { background: var(--bg-card-hover); color: var(--graphite); }
.preferences-modal__close svg { width: 14px; height: 14px; }
.preferences-modal__body { padding: 12px 24px; }

.preferences-category {
  padding: 16px 0;
  border-bottom: 1px solid var(--border-light);
}
.preferences-category:last-child { border-bottom: none; }
.preferences-category__head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 4px;
}
.preferences-category__name {
  font-size: 0.875rem; font-weight: 600; color: var(--graphite);
}
.preferences-category__badge {
  font-size: 0.625rem; font-weight: 500; color: var(--text-tertiary);
  text-transform: uppercase; letter-spacing: 0.04em;
}
.preferences-category__desc {
  font-size: 0.75rem; color: var(--text-secondary); line-height: 1.55;
}

.preferences-toggle {
  position: relative; display: inline-block;
  width: 36px; height: 20px; cursor: pointer;
}
.preferences-toggle__input {
  position: absolute; opacity: 0; width: 0; height: 0;
}
.preferences-toggle__track {
  position: absolute; inset: 0;
  background: var(--border); border-radius: 10px;
  transition: background 200ms var(--ease);
}
.preferences-toggle__track::after {
  content: '';
  position: absolute; top: 2px; left: 2px;
  width: 16px; height: 16px; border-radius: 50%;
  background: #fff; box-shadow: 0 1px 3px rgba(9,11,13,0.1);
  transition: transform 200ms var(--ease);
}
.preferences-toggle__input:checked + .preferences-toggle__track {
  background: var(--blue-trust);
}
.preferences-toggle__input:checked + .preferences-toggle__track::after {
  transform: translateX(16px);
}
.preferences-toggle__input:focus-visible + .preferences-toggle__track {
  outline: 2px solid var(--cyan-ui); outline-offset: 2px;
}

.preferences-modal__footer {
  display: flex; align-items: center; gap: 8px;
  padding: 16px 24px;
  border-top: 1px solid var(--border-light);
  justify-content: flex-end; flex-wrap: wrap;
}
.preferences-modal__btn {
  padding: 8px 18px; border-radius: var(--radius-sm);
  font-size: 0.75rem; font-weight: 500; cursor: pointer;
  border: 1px solid var(--border);
  background: var(--bg-card); color: var(--graphite);
  transition: background 200ms var(--ease);
  white-space: nowrap;
}
.preferences-modal__btn:hover { background: var(--bg-main); }
.preferences-modal__btn--secondary {
  background: var(--bg-main); color: var(--text-secondary);
}
.preferences-modal__btn--secondary:hover { background: var(--border-light); }
.preferences-modal__btn--primary {
  background: var(--blue-trust); color: #fff; border-color: var(--blue-trust);
}
.preferences-modal__btn--primary:hover { background: var(--blue-trust); opacity: 0.9; }
.preferences-modal__btn--outline { border-color: var(--border); }

@media (max-width: 640px) {
  .cookie-banner__inner {
    flex-direction: column; align-items: stretch; gap: 12px;
    padding: 0 20px;
  }
  .cookie-banner__actions {
    flex-wrap: wrap;
  }
  .cookie-banner__btn { flex: 1; text-align: center; }

  .preferences-modal__panel { max-width: 100%; margin: 16px; max-height: 85vh; }
  .preferences-modal__header { padding: 16px 18px; }
  .preferences-modal__body { padding: 8px 18px; }
  .preferences-modal__footer { padding: 12px 18px; gap: 6px; }
  .preferences-modal__btn { flex: 1; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  .cookie-banner { transition: opacity 200ms ease; }
  .preferences-modal { transition: opacity 200ms ease; }
}

/* ============================================
   LEAD MODAL
   ============================================ */
.lead-modal {
  position: fixed; inset: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 260ms var(--ease);
}
.lead-modal.visible { opacity: 1; pointer-events: auto; }

.lead-modal__overlay {
  position: absolute; inset: 0;
  background: rgba(9,11,13,0.45);
}

.lead-modal__container {
  position: relative;
  display: flex; flex-direction: row;
  max-width: 940px; width: calc(100% - 48px);
  max-height: 85vh;
  background: #fff;
  border-radius: 26px;
  box-shadow: 0 20px 60px rgba(9,11,13,0.18), 0 6px 20px rgba(9,11,13,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  transform: translateY(12px) scale(0.97);
  transition: transform 260ms var(--ease);
  overflow: hidden;
}
.lead-modal.visible .lead-modal__container {
  transform: translateY(0) scale(1);
}

.lead-modal__image {
  flex: 0 0 42%; overflow: hidden;
  border-radius: 26px 0 0 26px;
  position: relative;
}
.lead-modal__image::after {
  content: ''; position: absolute; inset: 0;
  background: rgba(9,11,13,0.08);
}
.lead-modal__img {
  width: 100%; height: 100%; display: block;
  object-fit: cover; object-position: 30% 20%;
}

.lead-modal__content {
  flex: 1; padding: 44px 44px 40px;
  display: flex; flex-direction: column; justify-content: center;
  position: relative;
}

.lead-modal__close {
  position: absolute; top: 12px; right: 12px;
  width: 32px; height: 32px; display: flex;
  align-items: center; justify-content: center;
  background: var(--bg-main); border: 1px solid var(--border);
  border-radius: 50%; cursor: pointer;
  color: var(--text-tertiary);
  transition: background 200ms var(--ease), color 200ms var(--ease);
  z-index: 1;
}
.lead-modal__close:hover { background: var(--border-light); color: var(--graphite); }
.lead-modal__close svg { width: 14px; height: 14px; }

.lead-modal__eyebrow {
  font-size: 0.6875rem; font-weight: 600; color: var(--cyan-ui);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 8px; display: block;
}
.lead-modal__title {
  font-size: 1.375rem; font-weight: 700; color: var(--graphite);
  line-height: 1.25; margin-bottom: 10px;
}
.lead-modal__desc {
  font-size: 0.8125rem; color: var(--text-secondary);
  line-height: 1.6; margin-bottom: 12px;
}
.lead-modal__quote {
  font-size: 0.8125rem; font-weight: 500; color: var(--cyan-ui);
  line-height: 1.5; font-style: italic;
  margin: 0 0 18px; padding: 10px 14px;
  border-left: 2px solid var(--cyan-ui);
  background: rgba(0,239,254,0.08);
  border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
}

.lead-modal__benefits {
  list-style: none; margin: 0 0 22px; padding: 0;
  display: flex; flex-direction: column; gap: 6px;
}
.lead-modal__benefit {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.75rem; color: var(--text-secondary);
}
.lead-modal__benefit svg {
  flex-shrink: 0; color: var(--cyan-ui);
}

.lead-modal__actions {
  display: flex; align-items: center; gap: 10px;
  flex-wrap: wrap;
}
.lead-modal__btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 0.8125rem; font-weight: 600; cursor: pointer;
  text-decoration: none; border: none;
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease);
  white-space: nowrap;
}
.lead-modal__btn--primary {
  padding: 12px 28px;
  background: var(--graphite); color: #fff;
  border-radius: var(--radius-sm);
}
.lead-modal__btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(9,11,13,0.12);
}
.lead-modal__btn--secondary {
  padding: 10px 20px;
  background: transparent; color: var(--text-tertiary);
  font-weight: 500;
}
.lead-modal__btn--secondary:hover { color: var(--graphite); }

.lead-modal__micro {
  font-size: 0.625rem; color: var(--text-tertiary);
  margin-top: 10px;
}

/* ---- Mobile ---- */
@media (max-width: 740px) {
  .lead-modal__container {
    flex-direction: column;
    max-width: 92vw; max-height: 90vh;
    border-radius: 22px;
    overflow-y: auto;
  }
  .lead-modal__image {
    flex: 0 0 auto; height: 180px;
    border-radius: 22px 22px 0 0;
  }
  .lead-modal__image::after { background: rgba(9,11,13,0.06); }
  .lead-modal__img { object-position: 40% 30%; }
  .lead-modal__content { padding: 28px 24px 24px; }
  .lead-modal__title { font-size: 1.125rem; }
  .lead-modal__close { top: 10px; right: 10px; }
  .lead-modal__actions { flex-direction: column; }
  .lead-modal__btn--primary { width: 100%; justify-content: center; }
  .lead-modal__micro { text-align: center; }
  .lead-modal__benefits { gap: 5px; }
}

@media (prefers-reduced-motion: reduce) {
  .lead-modal { transition: opacity 200ms ease; }
  .lead-modal__container { transform: none; transition: none; }
}

/* ============================================
   UTILITIES
   ============================================ */
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mb-0 { margin-bottom: 0; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mt-0 { margin-top: 0; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }