/* ============================================================
   STYLES — VistoAuto Landing Page
   Mobile-first · Dark theme · WCAG AA compliant
   ============================================================ */

/* --- CSS Variables (Design Tokens) ----------------------- */

:root {
  /* Colors */
  --color-bg: #0a0a1a;
  --color-bg-2: #0d0d22;
  --color-card: #12122b;
  --color-card-2: #1a1a38;
  --color-border: rgba(124, 77, 255, 0.18);
  --color-primary: #7c4dff;
  --color-blue: #2979ff;
  --color-success: #4caf50;
  --color-error: #f44336;
  --color-warn: #f59e0b;

  /* Text */
  --color-text: #f0efff;
  --color-text-sub: #a89ec9;
  --color-text-muted: #6b6490;

  /* Gradient */
  --gradient: linear-gradient(135deg, #7c4dff 0%, #2979ff 100%);
  --gradient-card: linear-gradient(135deg, rgba(124, 77, 255, 0.12) 0%, rgba(41, 121, 255, 0.08) 100%);

  /* Shadows */
  --shadow-glow: 0 8px 32px rgba(124, 77, 255, 0.25);
  --shadow-glow-lg: 0 16px 48px rgba(124, 77, 255, 0.35);

  /* Layout */
  --radius: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --max-width: 1200px;
  --section-py: 80px;
  --header-h: 68px;

  /* Typography */
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;
  --fw-black: 900;
}

/* --- Reset & Base --------------------------------------- */

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

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

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

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

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

ul,
ol {
  list-style: none;
}

button {
  font-family: var(--font);
  cursor: pointer;
  border: none;
  background: none;
}

/* --- Accessibility -------------------------------------- */

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

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 4px;
}

/* --- Layout --------------------------------------------- */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: var(--section-py) 0;
}

/* --- Buttons -------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.01em;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--gradient);
  color: #fff;
  border: none;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-lg);
  animation: none;
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-full {
  width: 100%;
}

/* ============================================================
   HEADER
   ============================================================ */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  transition:
    background 0.3s ease,
    backdrop-filter 0.3s ease,
    border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  background: rgba(10, 10, 26, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-color: var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 24px;
}

.header-logo img {
  height: 40px;
  width: auto;
}

.header-nav ul {
  display: none;
  gap: 8px;
}

.header-nav ul li a {
  padding: 8px 14px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: var(--fw-medium);
  color: var(--color-text-sub);
  transition:
    color 0.2s ease,
    background 0.2s ease;
}

.header-nav ul li a:hover,
.header-nav ul li a:focus-visible {
  color: var(--color-text);
  background: rgba(124, 77, 255, 0.12);
}

.header-actions {
  display: none;
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius);
  transition: background 0.2s ease;
}

.hamburger:hover,
.hamburger:focus-visible {
  background: rgba(124, 77, 255, 0.12);
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition:
    transform 0.3s ease,
    opacity 0.3s ease;
}

.hamburger.is-open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.is-open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger.is-open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile nav overlay */
.header-nav.is-open {
  display: block;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  background: rgba(10, 10, 26, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  padding: 16px 20px 24px;
  animation: fadeIn 0.25s ease;
}

.header-nav.is-open ul {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.header-nav.is-open ul li a {
  display: block;
  padding: 12px 16px;
  font-size: 1rem;
  border-radius: var(--radius);
}

.header-nav.is-open .mobile-cta {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.header-nav.is-open .mobile-cta .btn {
  width: 100%;
}

/* ============================================================
   HERO
   ============================================================ */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--header-h);
}

#particle-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-bg-icon {
  position: absolute;
  right: -80px;
  top: 50%;
  transform: translateY(-50%);
  width: clamp(280px, 50vw, 600px);
  opacity: 0.06;
  animation: floatY 8s ease-in-out infinite;
  z-index: 1;
  pointer-events: none;
  filter: blur(1px);
}

.hero-bg-icon img {
  width: 100%;
}

.hero-inner {
  position: relative;
  z-index: 2;
  padding-top: 40px;
  padding-bottom: 80px;
}

.hero-content {
  max-width: 640px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(124, 77, 255, 0.15);
  border: 1px solid rgba(124, 77, 255, 0.3);
  font-size: 0.8rem;
  font-weight: var(--fw-medium);
  color: #b388ff;
  letter-spacing: 0.03em;
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: var(--fw-black);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero-title-line {
  display: block;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--color-text-sub);
  line-height: 1.7;
  margin-bottom: 36px;
}

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

/* Plate form */
.plate-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.plate-input-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--color-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0 16px;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.plate-input-wrapper:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(124, 77, 255, 0.18);
}

.plate-flag {
  font-size: 1.2rem;
  flex-shrink: 0;
}

.plate-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  font-family: var(--font);
  font-size: 1.1rem;
  font-weight: var(--fw-semibold);
  color: var(--color-text);
  padding: 16px 0;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  caret-color: var(--color-primary);
}

.plate-input::placeholder {
  color: var(--color-text-muted);
  font-weight: var(--fw-regular);
  letter-spacing: 0.01em;
  text-transform: none;
}

.btn-hero-cta {
  padding: 16px 28px;
  font-size: 1rem;
  font-weight: var(--fw-bold);
  border-radius: var(--radius);
}

.plate-error {
  font-size: 0.82rem;
  color: var(--color-error);
  min-height: 18px;
}

/* Trust badges */
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.trust-badge svg {
  color: var(--color-text-muted);
  flex-shrink: 0;
}

/* Scroll indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 2;
}

/* ============================================================
   STATS BAR
   ============================================================ */

.stats-bar {
  background: var(--color-card);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 32px 0;
}

.stats-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  text-align: center;
}

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

.stat-number {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: var(--fw-black);
  letter-spacing: -0.02em;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--color-text-sub);
  font-weight: var(--fw-medium);
}

.stat-divider {
  display: none;
  width: 1px;
  background: var(--color-border);
  align-self: stretch;
}

/* ============================================================
   SECTION HEADER
   ============================================================ */

.section-header {
  text-align: center;
  margin-bottom: 56px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.section-tag {
  display: inline-block;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  background: rgba(124, 77, 255, 0.12);
  border: 1px solid rgba(124, 77, 255, 0.25);
  color: #b388ff;
  font-size: 0.78rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  font-weight: var(--fw-extrabold);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--color-text);
  text-wrap: balance;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--color-text-sub);
  line-height: 1.7;
}

/* ============================================================
   ALERTS SECTION
   ============================================================ */

.alerts-section {
  background: var(--color-bg-2);
}

.alerts-toggle-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
}

.alerts-toggle {
  display: inline-flex;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 4px;
  gap: 4px;
}

.toggle-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: var(--fw-semibold);
  color: var(--color-text-sub);
  transition: all 0.25s ease;
}

.toggle-btn.active {
  background: var(--gradient);
  color: #fff;
}

.toggle-btn:hover:not(.active) {
  color: var(--color-text);
  background: rgba(124, 77, 255, 0.1);
}

/* Alerts grid */
.alerts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 40px;
  justify-items: stretch;
}

.alert-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px 20px;
  transition:
    border-color 0.3s ease,
    box-shadow 0.3s ease,
    transform 0.2s ease;
}

.alert-card:hover {
  border-color: rgba(124, 77, 255, 0.4);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.alert-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(124, 77, 255, 0.12);
  flex-shrink: 0;
  color: var(--color-primary);
  transition:
    background 0.3s ease,
    color 0.3s ease;
}

.alert-info {
  flex: 1;
  min-width: 0;
}

.alert-name {
  font-size: 0.9rem;
  font-weight: var(--fw-semibold);
  color: var(--color-text);
  margin-bottom: 2px;
}

.alert-desc {
  font-size: 0.78rem;
  color: var(--color-text-sub);
  line-height: 1.4;
}

.alert-status {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.status-label {
  font-size: 0.8rem;
  font-weight: var(--fw-semibold);
  white-space: nowrap;
}

.status-ok-text {
  color: var(--color-success);
}
.status-alert-text {
  color: var(--color-error);
}

/* Alert — alerted mode */
.alert-card.is-alerted .alert-icon {
  background: rgba(244, 67, 54, 0.12);
  color: var(--color-error);
}

.alert-card.is-alerted {
  border-color: rgba(244, 67, 54, 0.25);
}

/* Alerts CTA */
.alerts-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.alerts-cta-text {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  color: var(--color-text-sub);
}

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

/* ============================================================
   HOW IT WORKS
   ============================================================ */

.steps-track {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding: 0 16px;
}

.steps-line {
  display: none;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  position: relative;
}

.step-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  color: var(--color-primary);
  flex-shrink: 0;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.step:hover .step-icon {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.step-icon.pix-icon {
  color: #32bcad;
  border-color: rgba(50, 188, 173, 0.3);
  background: rgba(50, 188, 173, 0.08);
}
.step-icon.success-icon {
  color: var(--color-success);
  border-color: rgba(76, 175, 80, 0.3);
  background: rgba(76, 175, 80, 0.08);
}

.step-title {
  font-size: 1.05rem;
  font-weight: var(--fw-bold);
  color: var(--color-text);
}

.step-desc {
  font-size: 0.88rem;
  color: var(--color-text-sub);
  line-height: 1.6;
  max-width: 220px;
}

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

/* ============================================================
   PRICING
   ============================================================ */

.pricing-card-wrapper {
  display: flex;
  justify-content: center;
}

.pricing-card {
  position: relative;
  background: var(--color-card);
  border: 1.5px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  width: 100%;
  max-width: 480px;
  overflow: hidden;
}

.pricing-glow {
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 77, 255, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.pricing-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  background: var(--gradient);
  color: #fff;
  font-size: 0.75rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.03em;
  margin-bottom: 24px;
}

.pricing-header {
  margin-bottom: 28px;
}

.pricing-name {
  font-size: 1.1rem;
  font-weight: var(--fw-bold);
  color: var(--color-text-sub);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.pricing-price {
  display: flex;
  align-items: flex-start;
  gap: 2px;
  line-height: 1;
  margin-bottom: 8px;
}

.price-currency {
  font-size: 1.4rem;
  font-weight: var(--fw-bold);
  color: var(--color-text-sub);
  margin-top: 10px;
}

.price-value {
  font-size: clamp(3rem, 8vw, 4.5rem);
  font-weight: var(--fw-black);
  letter-spacing: -0.04em;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.price-cents {
  font-size: 1.8rem;
  font-weight: var(--fw-bold);
  color: var(--color-primary);
  margin-top: 12px;
}

.pricing-desc {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--color-border);
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--color-text-sub);
}

.pricing-features li svg {
  flex-shrink: 0;
}

.pricing-note {
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: center;
  margin-top: 16px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ============================================================
   WHY US
   ============================================================ */

.pillars-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.pillar {
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition:
    border-color 0.25s ease,
    transform 0.25s ease;
}

.pillar:hover {
  border-color: rgba(124, 77, 255, 0.4);
  transform: translateY(-4px);
}

.pillar-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  color: var(--color-primary);
  flex-shrink: 0;
}

.pillar-title {
  font-size: 1.05rem;
  font-weight: var(--fw-bold);
  color: var(--color-text);
}

.pillar-desc {
  font-size: 0.875rem;
  color: var(--color-text-sub);
  line-height: 1.65;
}

/* ============================================================
   REPORT PREVIEW
   ============================================================ */

.report-preview {
  background: var(--color-bg-2);
}

.report-mockup {
  position: relative;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 600px;
  margin: 0 auto;
}

.report-mockup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
  background: rgba(124, 77, 255, 0.06);
}

.report-mockup-header img {
  height: 32px;
  width: auto;
}

.report-meta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.report-plate-badge {
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: var(--color-card-2);
  border: 1px solid var(--color-border);
  font-size: 0.9rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.08em;
  color: var(--color-text);
}

.report-status-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: rgba(76, 175, 80, 0.12);
  border: 1px solid rgba(76, 175, 80, 0.3);
  font-size: 0.8rem;
  font-weight: var(--fw-semibold);
  color: var(--color-success);
}

.report-body {
  padding: 20px;
}

.report-vehicle-info {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}

.report-field {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.report-field-label {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: var(--fw-semibold);
}

.report-field-value {
  font-size: 0.85rem;
  color: var(--color-text);
  font-weight: var(--fw-semibold);
}

.report-warnings-title {
  font-size: 0.8rem;
  font-weight: var(--fw-bold);
  color: var(--color-text-sub);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.report-warnings-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.report-warning-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--color-card-2);
}

.rw-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.report-warning-item.ok .rw-dot {
  background: var(--color-success);
}
.report-warning-item.alert .rw-dot {
  background: var(--color-error);
}

.rw-label {
  flex: 1;
  font-size: 0.82rem;
  color: var(--color-text-sub);
}

.rw-value {
  font-size: 0.82rem;
  font-weight: var(--fw-bold);
}

.report-warning-item.ok .rw-value {
  color: var(--color-success);
}
.report-warning-item.alert .rw-value {
  color: var(--color-error);
}

/* Blur overlay */
.report-blur-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 45%;
  background: linear-gradient(to bottom, transparent 0%, rgba(18, 18, 43, 0.97) 40%, rgba(18, 18, 43, 1) 100%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 28px;
}

.report-blur-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--color-text-sub);
  text-align: center;
}

.report-blur-content p {
  font-size: 0.95rem;
  font-weight: var(--fw-semibold);
  color: var(--color-text);
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.testimonial-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition:
    border-color 0.25s ease,
    transform 0.25s ease;
}

.testimonial-card:hover {
  border-color: rgba(124, 77, 255, 0.35);
  transform: translateY(-3px);
}

.testimonial-stars {
  font-size: 1rem;
  color: var(--color-warn);
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--color-text-sub);
  line-height: 1.7;
  font-style: italic;
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: var(--fw-bold);
  color: #fff;
  flex-shrink: 0;
}

.author-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.author-name {
  font-size: 0.9rem;
  font-weight: var(--fw-semibold);
  color: var(--color-text);
  font-style: normal;
}

.author-location {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* ============================================================
   FAQ
   ============================================================ */

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.faq-item:has(.faq-question[aria-expanded='true']) {
  border-color: rgba(124, 77, 255, 0.4);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 18px 20px;
  font-size: 0.95rem;
  font-weight: var(--fw-semibold);
  color: var(--color-text);
  text-align: left;
  gap: 16px;
  transition: background 0.2s ease;
}

.faq-question:hover,
.faq-question:focus-visible {
  background: rgba(124, 77, 255, 0.06);
}

.faq-chevron {
  flex-shrink: 0;
  color: var(--color-text-sub);
  transition: transform 0.3s ease;
}

.faq-question[aria-expanded='true'] .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s ease;
}

.faq-answer > p {
  padding: 0 20px 18px;
  font-size: 0.9rem;
  color: var(--color-text-sub);
  line-height: 1.7;
}

/* ============================================================
   APP INFO
   ============================================================ */

.app-info {
  background: var(--color-bg-2);
  border-bottom: 1px solid var(--color-border);
}

.app-content {
  max-width: 800px;
  margin: 0 auto;
}

.app-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: var(--fw-extrabold);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 32px;
  text-align: center;
}

.app-text-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.app-text-content p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-text-sub);
}

.app-text-content strong {
  color: var(--color-text);
  font-weight: var(--fw-bold);
}

/* ============================================================
   FINAL CTA
   ============================================================ */

.final-cta {
  position: relative;
  overflow: hidden;
  background: var(--color-bg-2);
  border-top: 1px solid var(--color-border);
}

#final-cta-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.5;
}

.final-cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  padding-top: 16px;
  padding-bottom: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.final-cta-icon {
  width: 72px;
  height: 72px;
  object-fit: contain;
  opacity: 0.7;
  animation: floatY 6s ease-in-out infinite;
}

.final-cta-title {
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  font-weight: var(--fw-extrabold);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.final-cta-subtitle {
  font-size: 1rem;
  color: var(--color-text-sub);
  max-width: 480px;
}

.plate-form-light .plate-input-wrapper {
  border-color: rgba(255, 255, 255, 0.12);
}

/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
  background: var(--color-card);
  border-top: 1px solid var(--color-border);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-top: 48px;
  padding-bottom: 48px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-brand img {
  height: 36px;
  width: auto;
  max-width: 180px;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--color-text-sub);
  line-height: 1.5;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.footer-nav-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav-title {
  font-size: 0.78rem;
  font-weight: var(--fw-bold);
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer-nav-group ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-nav-group ul li a {
  font-size: 0.875rem;
  color: var(--color-text-sub);
  transition: color 0.2s ease;
}

.footer-nav-group ul li a:hover,
.footer-nav-group ul li a:focus-visible {
  color: var(--color-text);
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: 16px 0;
}

.footer-bottom-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}

.footer-copy,
.footer-privacy {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.footer-privacy:hover {
  color: var(--color-text-sub);
}

.footer-company-info {
  border-top: 1px solid var(--color-border);
  padding-top: 16px;
  margin-top: 8px;
}

.footer-company-text {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin: 0;
}

/* ============================================================
   RESPONSIVE — 640px
   ============================================================ */

@media (min-width: 640px) {
  .alerts-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  /* dividers hidden in 2-col grid — shown only at 1024px flex layout */

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

  .testimonial-card:last-child {
    grid-column: span 2;
    max-width: 480px;
    margin: 0 auto;
    width: 100%;
  }
}

/* ============================================================
   RESPONSIVE — 768px
   ============================================================ */

@media (min-width: 768px) {
  :root {
    --section-py: 100px;
  }

  .header-nav ul {
    display: flex;
  }

  .header-actions {
    display: flex;
  }

  .hamburger {
    display: none;
  }

  .mobile-cta {
    display: none;
  }

  .plate-form {
    flex-direction: row;
    align-items: flex-start;
  }

  .plate-input-wrapper {
    flex: 1;
  }

  .btn-hero-cta {
    flex-shrink: 0;
    border-radius: var(--radius-full);
  }

  .steps-track {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

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

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .footer-bottom-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* ============================================================
   RESPONSIVE — 1024px
   ============================================================ */

@media (min-width: 1024px) {
  :root {
    --section-py: 120px;
  }

  .stats-inner {
    display: flex;
    flex-direction: row;
    gap: 0;
  }

  .stat-item {
    flex: 1;
    padding: 0 8px;
  }

  .stat-divider {
    display: block;
    width: 1px;
    background: var(--color-border);
    align-self: stretch;
    flex-shrink: 0;
  }

  .alerts-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Desktop: layout vertical para os cards caber em 4 colunas sem texto quebrado */
  .alert-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 18px;
  }

  .alert-info {
    flex: unset;
    width: 100%;
  }

  .alert-name {
    font-size: 0.875rem;
    line-height: 1.35;
  }

  .alert-desc {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
  }

  .alert-status {
    margin-top: 2px;
  }

  .steps-track {
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    align-items: start;
  }

  .steps-line {
    display: block;
    position: absolute;
    top: 32px;
    left: calc(12.5% + 32px);
    right: calc(12.5% + 32px);
    height: 2px;
    background: linear-gradient(to right, var(--color-primary), var(--color-blue));
    opacity: 0.3;
    z-index: 0;
  }

  .step {
    padding: 0 16px;
    z-index: 1;
  }

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

  .testimonial-card:last-child {
    grid-column: auto;
    max-width: none;
    margin: 0;
  }

  .pillars-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .footer-inner {
    grid-template-columns: 1fr auto;
    gap: 80px;
    align-items: start;
  }

  .footer-nav {
    gap: 48px;
  }

  .hero-content {
    max-width: 700px;
  }
}