/* ═══════════════════════════════════════════════════════════════
   LICITA.AI — styles.css
   Full landing page stylesheet
═══════════════════════════════════════════════════════════════ */

/* ── CSS Custom Properties ───────────────────────────────────── */
:root {
  --color-dark-blue:   #020B2D;
  --color-dark-blue-2: #040f38;
  --color-main-blue:   #0F3CFF;
  --color-vivid-blue:  #2563EB;
  --color-light-blue:  #EFF6FF;
  --color-light-blue-2:#DBEAFE;
  --color-white:       #FFFFFF;
  --color-gray-text:   #64748B;
  --color-gray-light:  #F8FAFC;
  --color-gray-border: #E2E8F0;
  --color-gray-mid:    #94A3B8;
  --color-green:       #10B981;
  --color-green-light: #D1FAE5;

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --header-height: 72px;
  --container-max: 1200px;
  --container-px:  clamp(1rem, 4vw, 2rem);

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  16px;
  --radius-xl:  24px;

  --shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:  0 4px 16px rgba(0,0,0,.10), 0 2px 4px rgba(0,0,0,.06);
  --shadow-lg:  0 10px 40px rgba(0,0,0,.14), 0 4px 12px rgba(0,0,0,.08);
  --shadow-xl:  0 20px 60px rgba(0,0,0,.20), 0 8px 24px rgba(0,0,0,.12);

  --transition: .22s cubic-bezier(.4,0,.2,1);
}

/* ── 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-family);
  color: #1E293B;
  background: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* Screen-reader only */
.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;
}

/* ── Container ───────────────────────────────────────────────── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-px);
}

/* ═══════════════════════════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .9rem;
  line-height: 1;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
  border: 2px solid transparent;
}

.btn-sm {
  padding: .5rem 1rem;
  font-size: .82rem;
}

.btn-lg {
  padding: .9rem 1.75rem;
  font-size: .95rem;
}

.btn-primary {
  background: var(--color-main-blue);
  color: var(--color-white);
  border-color: var(--color-main-blue);
}
.btn-primary:hover {
  background: #0d34e0;
  box-shadow: 0 4px 18px rgba(15,60,255,.35);
  transform: translateY(-1px);
}

.btn-outline-white {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,.5);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,.12);
  border-color: var(--color-white);
  transform: translateY(-1px);
}

.btn-link {
  color: rgba(255,255,255,.8);
  font-weight: 500;
  font-size: .9rem;
  padding: .5rem .75rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.btn-link:hover {
  color: var(--color-white);
  background: rgba(255,255,255,.08);
}

/* ═══════════════════════════════════════════════════════════════
   HEADER
═══════════════════════════════════════════════════════════════ */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(2, 11, 45, .92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: background var(--transition), box-shadow var(--transition);
}

#header.scrolled {
  background: rgba(2, 11, 45, .98);
  box-shadow: 0 2px 24px rgba(0,0,0,.35);
}

.header-inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 2rem;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: .65rem;
  flex-shrink: 0;
}
.logo-icon svg { flex-shrink: 0; }

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.logo-name {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: .04em;
  color: var(--color-white);
}
.logo-tagline {
  font-size: .52rem;
  font-weight: 500;
  letter-spacing: .12em;
  color: rgba(255,255,255,.5);
  margin-top: 2px;
}

/* Nav */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-left: auto;
}
.nav-list {
  display: flex;
  align-items: center;
  gap: .25rem;
}
.nav-link {
  color: rgba(255,255,255,.75);
  font-size: .875rem;
  font-weight: 500;
  padding: .4rem .6rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover {
  color: var(--color-white);
  background: rgba(255,255,255,.08);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-left: 1rem;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 6px;
  margin-left: auto;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.hamburger:hover { background: rgba(255,255,255,.1); }
.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ═══════════════════════════════════════════════════════════════
   ANIMATIONS
═══════════════════════════════════════════════════════════════ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-12px); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(15,60,255,.5); }
  50%       { opacity: .85; box-shadow: 0 0 0 8px rgba(15,60,255,0); }
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.6); opacity: .5; }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes barGrow {
  from { height: 0 !important; }
  to   { height: var(--bar-h); }
}

/* Fade-in observer helper */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══════════════════════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════════════════════ */
#hero {
  min-height: 100vh;
  padding-top: var(--header-height);
  background:
    radial-gradient(ellipse at 20% 50%, rgba(15,60,255,.18) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(37,99,235,.12) 0%, transparent 50%),
    radial-gradient(circle at 1px 1px, rgba(255,255,255,.04) 1px, transparent 0) 0 0 / 28px 28px,
    linear-gradient(135deg, var(--color-dark-blue) 0%, #041052 60%, #020b2d 100%);
  display: flex;
  align-items: center;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding-top: 2rem;
  padding-bottom: 2rem;
}

/* Hero badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .35rem .9rem;
  background: rgba(15,60,255,.18);
  border: 1px solid rgba(15,60,255,.35);
  border-radius: 100px;
  font-size: .78rem;
  font-weight: 600;
  color: #93C5FD;
  letter-spacing: .02em;
  margin-bottom: 1.25rem;
}
.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #3B82F6;
  animation: pulseDot 2s ease-in-out infinite;
}

/* Hero title */
.hero-title {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-white);
  margin-bottom: 1.25rem;
  letter-spacing: -.02em;
}
.hero-title .highlight {
  color: #60A5FA;
  position: relative;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: rgba(255,255,255,.7);
  line-height: 1.7;
  margin-bottom: 1.75rem;
  max-width: 520px;
}

/* Search */
.search-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 24px rgba(0,0,0,.25);
  overflow: hidden;
  margin-bottom: 1.5rem;
}
.search-icon {
  position: absolute;
  left: 1rem;
  color: var(--color-gray-mid);
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.search-input {
  flex: 1;
  padding: .9rem 1rem .9rem 2.75rem;
  border: none;
  outline: none;
  font-size: .9rem;
  color: #1E293B;
  background: transparent;
}
.search-input::placeholder { color: var(--color-gray-mid); }
.search-btn {
  padding: .75rem 1.25rem;
  background: var(--color-main-blue);
  color: var(--color-white);
  font-weight: 600;
  font-size: .875rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 4px;
  margin-left: 0;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.search-btn:hover { background: #0d34e0; }

/* Hero CTAs */
.hero-ctas {
  display: flex;
  gap: .875rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.play-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: rgba(255,255,255,.2);
  border-radius: 50%;
  flex-shrink: 0;
}

/* Proof stats */
.hero-proof {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.proof-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.proof-stat strong {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-white);
}
.proof-stat span {
  font-size: .75rem;
  color: rgba(255,255,255,.55);
}
.proof-divider {
  width: 1px;
  height: 32px;
  background: rgba(255,255,255,.18);
}

/* ── Laptop Mockup ───────────────────────────────────────────── */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.laptop {
  position: relative;
  width: 100%;
  max-width: 520px;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,.5));
}

.laptop-device {
  transform: perspective(800px) rotateY(-5deg) rotateX(2deg);
  transform-origin: center center;
}

.laptop-screen {
  background: #0a1628;
  border-radius: 12px 12px 0 0;
  padding: 10px;
  border: 2px solid #1e3a5f;
  border-bottom: none;
}

.laptop-camera {
  width: 7px;
  height: 7px;
  background: #1e3a5f;
  border-radius: 50%;
  margin: 0 auto 8px;
}

.laptop-display {
  background: #0f1f3d;
  border-radius: 6px;
  overflow: hidden;
  padding: 10px;
}

/* Mini dashboard inside screen */
.dash-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 8px;
  background: rgba(15,60,255,.15);
  border-radius: 5px;
  margin-bottom: 10px;
}
.dash-logo {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: .6rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: .06em;
}
.dash-nav-dots {
  display: flex;
  gap: 4px;
}
.dash-nav-dots span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255,255,255,.25);
}

/* Metrics */
.dash-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-bottom: 10px;
}
.dash-metric {
  background: rgba(255,255,255,.05);
  border-radius: 5px;
  padding: 6px 5px;
  text-align: center;
  border: 1px solid rgba(255,255,255,.06);
}
.dash-metric--highlight {
  background: rgba(15,60,255,.2);
  border-color: rgba(15,60,255,.35);
}
.metric-value {
  font-size: .58rem;
  font-weight: 700;
  color: var(--color-white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.metric-label {
  font-size: .48rem;
  color: rgba(255,255,255,.45);
  margin-top: 2px;
}

/* Chart */
.dash-chart {
  background: rgba(255,255,255,.03);
  border-radius: 5px;
  padding: 8px;
  margin-bottom: 8px;
}
.chart-label {
  font-size: .48rem;
  color: rgba(255,255,255,.4);
  margin-bottom: 6px;
}
.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 45px;
}
.chart-bar-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  height: 100%;
  justify-content: flex-end;
}
.chart-bar {
  width: 100%;
  background: rgba(15,60,255,.5);
  border-radius: 2px 2px 0 0;
  transition: height .4s ease;
}
.chart-bar--active {
  background: var(--color-main-blue);
}
.chart-bar-label {
  font-size: .42rem;
  color: rgba(255,255,255,.35);
}

/* List items */
.dash-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.dash-list-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 6px;
  background: rgba(255,255,255,.04);
  border-radius: 4px;
}
.dash-list-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dash-list-dot--green  { background: var(--color-green); }
.dash-list-dot--blue   { background: var(--color-main-blue); animation: pulseDot 1.5s ease-in-out infinite; }
.dash-list-info { flex: 1; min-width: 0; }
.dash-list-title {
  font-size: .5rem;
  color: rgba(255,255,255,.8);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dash-list-sub {
  font-size: .44rem;
  color: rgba(255,255,255,.35);
}
.dash-list-badge {
  font-size: .44rem;
  font-weight: 700;
  padding: 1px 4px;
  background: rgba(16,185,129,.2);
  color: #6EE7B7;
  border-radius: 3px;
  flex-shrink: 0;
}
.dash-list-badge--processing {
  background: rgba(15,60,255,.25);
  color: #93C5FD;
  animation: pulse 1.5s ease-in-out infinite;
}

/* Laptop keyboard / base */
.laptop-keyboard {
  background: linear-gradient(180deg, #1a2742 0%, #151f38 100%);
  border-radius: 0 0 10px 10px;
  padding: 8px 16px 12px;
  border: 2px solid #1e3a5f;
  border-top: 1px solid rgba(255,255,255,.05);
}
.laptop-keyboard-row {
  height: 2px;
  background: rgba(255,255,255,.06);
  border-radius: 1px;
  margin-bottom: 4px;
}
.laptop-touchpad {
  width: 60px;
  height: 10px;
  background: rgba(255,255,255,.06);
  border-radius: 3px;
  margin: 6px auto 0;
}
.laptop-base {
  background: linear-gradient(180deg, #253553 0%, #1a2742 100%);
  height: 8px;
  border-radius: 0 0 10px 10px;
  width: 110%;
  margin: 0 -5%;
  box-shadow: 0 4px 16px rgba(0,0,0,.4);
}

/* Floating bubbles */
.bubble {
  position: absolute;
  width: 48px;
  height: 48px;
  background: var(--color-white);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0,0,0,.2), 0 2px 8px rgba(15,60,255,.15);
  animation: float 3.5s ease-in-out infinite;
}
.bubble--tl { top: 10%;  right: -12px; }
.bubble--tr { top: 38%;  right: -20px; }
.bubble--bl { bottom: 28%; left: -12px; }
.bubble--br { bottom: 10%; left: 4px; }

/* ═══════════════════════════════════════════════════════════════
   SECTION SHARED STYLES
═══════════════════════════════════════════════════════════════ */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3.5rem;
}
.section-label {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-main-blue);
  margin-bottom: .75rem;
}
.section-label--blue { color: var(--color-main-blue); }

.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.02em;
  color: #0F172A;
  margin-bottom: .875rem;
}
.section-title--left { text-align: left; }

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

/* ═══════════════════════════════════════════════════════════════
   COMO FUNCIONA
═══════════════════════════════════════════════════════════════ */
#como-funciona {
  padding: 6rem 0;
  background: var(--color-white);
}

.steps-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

/* Dotted connector between steps */
.steps-row .step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(50% + 44px);
  width: calc(100% - 88px);
  height: 2px;
  border-top: 2px dashed #BFDBFE;
  pointer-events: none;
}

.step {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 1rem;
}

.step-icon-wrap {
  position: relative;
  margin-bottom: 1.25rem;
}

.step-icon {
  width: 72px;
  height: 72px;
  background: var(--color-white);
  border: 2px solid #BFDBFE;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: box-shadow var(--transition), border-color var(--transition);
  box-shadow: var(--shadow-sm);
}
.step:hover .step-icon {
  border-color: var(--color-main-blue);
  box-shadow: 0 0 0 6px rgba(15,60,255,.08), var(--shadow-md);
}

.step-number {
  position: absolute;
  bottom: -4px;
  right: -4px;
  width: 22px;
  height: 22px;
  background: var(--color-main-blue);
  color: var(--color-white);
  font-size: .65rem;
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-white);
}

.step-title {
  font-size: .95rem;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: .5rem;
}
.step-desc {
  font-size: .82rem;
  color: var(--color-gray-text);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════════════
   PORTAL CATMAT
═══════════════════════════════════════════════════════════════ */
#catmat {
  padding: 6rem 0;
  background: var(--color-light-blue);
}

.catmat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.catmat-content .section-label {
  display: inline-block;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-main-blue);
  background: rgba(15,60,255,.08);
  padding: .3rem .8rem;
  border-radius: 100px;
  margin-bottom: 1rem;
}

.catmat-desc {
  color: var(--color-gray-text);
  line-height: 1.75;
  margin-bottom: 1.5rem;
  font-size: .95rem;
}

.catmat-list {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin-bottom: 2rem;
}
.catmat-list li {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .9rem;
  color: #334155;
  font-weight: 500;
}
.check-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: rgba(15,60,255,.1);
  border-radius: 50%;
  flex-shrink: 0;
}

.catmat-cta {
  display: inline-flex;
}

/* Browser card mockup */
.browser-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}
.browser-chrome {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .75rem 1rem;
  background: #F1F5F9;
  border-bottom: 1px solid var(--color-gray-border);
}
.browser-dots {
  display: flex;
  gap: 5px;
}
.browser-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.browser-dot--red    { background: #EF4444; }
.browser-dot--yellow { background: #F59E0B; }
.browser-dot--green  { background: var(--color-green); }
.browser-address {
  flex: 1;
  background: var(--color-white);
  border: 1px solid var(--color-gray-border);
  border-radius: 4px;
  padding: .25rem .75rem;
  font-size: .72rem;
  color: var(--color-gray-text);
  text-align: center;
}
.browser-body { padding: 1.25rem; }
.browser-title {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-weight: 700;
  font-size: 1rem;
  color: #0F172A;
  margin-bottom: .875rem;
}
.browser-search {
  display: flex;
  align-items: center;
  gap: .5rem;
  background: #F8FAFC;
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-sm);
  padding: .55rem .875rem;
  margin-bottom: 1rem;
}
.browser-search-text {
  font-size: .82rem;
  color: #334155;
}
.browser-results { display: flex; flex-direction: column; gap: .75rem; }
.catmat-result-card {
  padding: .875rem;
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.catmat-result-card:hover {
  box-shadow: var(--shadow-md);
  border-color: #BFDBFE;
}
.catmat-result-top {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: .35rem;
}
.catmat-code {
  font-size: .72rem;
  font-weight: 700;
  color: var(--color-main-blue);
  background: rgba(15,60,255,.08);
  padding: .15rem .45rem;
  border-radius: 4px;
}
.catmat-category {
  font-size: .68rem;
  color: var(--color-gray-text);
  background: #F1F5F9;
  padding: .15rem .45rem;
  border-radius: 4px;
}
.catmat-result-name {
  font-size: .82rem;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: .3rem;
}
.catmat-result-desc {
  font-size: .75rem;
  color: var(--color-gray-text);
  line-height: 1.5;
  margin-bottom: .5rem;
}
.catmat-result-link {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .75rem;
  font-weight: 600;
  color: var(--color-main-blue);
  transition: gap var(--transition);
}
.catmat-result-link:hover { gap: .55rem; }

/* ═══════════════════════════════════════════════════════════════
   FUNCIONALIDADES
═══════════════════════════════════════════════════════════════ */
#funcionalidades {
  padding: 6rem 0;
  background: #F0F6FF;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--color-gray-border);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: #BFDBFE;
}

.feature-icon {
  width: 52px;
  height: 52px;
  background: rgba(15,60,255,.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: background var(--transition);
}
.feature-card:hover .feature-icon { background: rgba(15,60,255,.14); }

.feature-title {
  font-size: 1rem;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: .6rem;
  line-height: 1.3;
}
.feature-desc {
  font-size: .875rem;
  color: var(--color-gray-text);
  line-height: 1.65;
}

/* ═══════════════════════════════════════════════════════════════
   SISTEMA INTELIGENTE
═══════════════════════════════════════════════════════════════ */
#sistema {
  padding: 6rem 0;
  background: var(--color-white);
}

.sistema-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}

.sistema-desc {
  color: var(--color-gray-text);
  line-height: 1.75;
  margin-bottom: 2.5rem;
  font-size: .95rem;
}

/* Timeline */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-gray-border);
}

.timeline-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0 0 1.5rem 0;
  position: relative;
}

.timeline-dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.timeline-dot--done {
  background: var(--color-main-blue);
  border: 2px solid var(--color-main-blue);
}
.timeline-dot--active {
  background: var(--color-white);
  border: 2px solid var(--color-main-blue);
  animation: pulse 1.8s ease-in-out infinite;
}
.timeline-dot--pending {
  background: var(--color-white);
  border: 2px solid var(--color-gray-border);
}

.timeline-pulse {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-main-blue);
  animation: pulseDot 1.5s ease-in-out infinite;
}

.timeline-body { padding-top: 4px; }
.timeline-title {
  font-size: .9rem;
  font-weight: 600;
  margin-bottom: .2rem;
}
.timeline-item--done    .timeline-title { color: var(--color-main-blue); }
.timeline-item--active  .timeline-title { color: var(--color-main-blue); }
.timeline-item--pending .timeline-title { color: var(--color-gray-mid); }

.timeline-sub {
  font-size: .78rem;
  color: var(--color-gray-text);
}
.timeline-item--pending .timeline-sub { color: var(--color-gray-mid); }

/* Dashboard card */
.dashboard-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.dashboard-header {
  padding: 1.25rem 1.25rem .875rem;
  border-bottom: 1px solid var(--color-gray-border);
}
.dashboard-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: .875rem;
}
.dashboard-title {
  font-size: 1rem;
  font-weight: 700;
  color: #0F172A;
}
.dashboard-subtitle {
  font-size: .78rem;
  color: var(--color-gray-text);
  margin-top: 2px;
}
.dashboard-controls {
  display: flex;
  gap: .75rem;
  align-items: center;
  flex-wrap: wrap;
}
.dashboard-select {
  flex: 1;
  min-width: 0;
  padding: .45rem .75rem;
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-sm);
  font-size: .78rem;
  color: #334155;
  background: var(--color-white);
  outline: none;
  cursor: pointer;
}
.dashboard-search {
  display: flex;
  align-items: center;
  gap: .4rem;
  padding: .45rem .75rem;
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
}
.dashboard-search-input {
  border: none;
  outline: none;
  font-size: .78rem;
  color: #334155;
  width: 110px;
}
.dashboard-search-input::placeholder { color: var(--color-gray-mid); }

/* Table */
.dashboard-table-wrap {
  overflow-x: auto;
}
.dashboard-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .78rem;
}
.dashboard-table thead tr {
  background: #F8FAFC;
  border-bottom: 1px solid var(--color-gray-border);
}
.dashboard-table th {
  padding: .6rem .875rem;
  text-align: left;
  font-size: .7rem;
  font-weight: 600;
  color: var(--color-gray-text);
  text-transform: uppercase;
  letter-spacing: .04em;
  white-space: nowrap;
}
.dashboard-table tbody tr {
  border-bottom: 1px solid #F1F5F9;
  transition: background var(--transition);
}
.dashboard-table tbody tr:hover { background: #F8FAFC; }
.dashboard-table td {
  padding: .7rem .875rem;
  color: #334155;
  vertical-align: middle;
}
.item-name {
  font-weight: 500;
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.catmat-badge {
  display: inline-block;
  padding: .15rem .45rem;
  background: rgba(15,60,255,.08);
  color: var(--color-main-blue);
  font-weight: 700;
  border-radius: 4px;
  font-size: .72rem;
}
.price { font-variant-numeric: tabular-nums; white-space: nowrap; }
.price--highlight { font-weight: 700; color: #0F172A; }
.status-badge {
  display: inline-flex;
  align-items: center;
  padding: .2rem .55rem;
  border-radius: 100px;
  font-size: .7rem;
  font-weight: 600;
  white-space: nowrap;
}
.status-badge--done {
  background: var(--color-green-light);
  color: #059669;
}
.status-badge--processing {
  background: rgba(15,60,255,.1);
  color: var(--color-main-blue);
  animation: pulse 1.5s ease-in-out infinite;
}

/* Pagination */
.dashboard-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .75rem 1.25rem;
  border-top: 1px solid var(--color-gray-border);
  background: #F8FAFC;
}
.pagination-info {
  font-size: .75rem;
  color: var(--color-gray-text);
}
.pagination-btns {
  display: flex;
  gap: .3rem;
  align-items: center;
}
.page-btn {
  min-width: 28px;
  height: 28px;
  padding: 0 6px;
  border-radius: 5px;
  font-size: .75rem;
  font-weight: 500;
  color: var(--color-gray-text);
  border: 1px solid var(--color-gray-border);
  background: var(--color-white);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  cursor: pointer;
}
.page-btn:hover {
  background: #EFF6FF;
  border-color: #BFDBFE;
  color: var(--color-main-blue);
}
.page-btn--active {
  background: var(--color-main-blue);
  border-color: var(--color-main-blue);
  color: var(--color-white);
}
.page-ellipsis {
  font-size: .75rem;
  color: var(--color-gray-mid);
  padding: 0 2px;
}

/* ═══════════════════════════════════════════════════════════════
   PARA QUEM E
═══════════════════════════════════════════════════════════════ */
#para-quem {
  padding: 6rem 0;
  background: #F8FAFC;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
}

.audience-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.25rem;
  text-align: center;
  border: 1px solid var(--color-gray-border);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.audience-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: #BFDBFE;
}

.audience-icon {
  width: 64px;
  height: 64px;
  background: rgba(15,60,255,.07);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.1rem;
  transition: background var(--transition);
}
.audience-card:hover .audience-icon { background: rgba(15,60,255,.13); }

.audience-title {
  font-size: .9rem;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: .5rem;
}
.audience-desc {
  font-size: .78rem;
  color: var(--color-gray-text);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════════════
   CTA FINAL
═══════════════════════════════════════════════════════════════ */
#cta {
  padding: 6rem 0;
  background: var(--color-dark-blue);
  position: relative;
  overflow: hidden;
}
#cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 0% 50%, rgba(15,60,255,.2) 0%, transparent 60%),
    radial-gradient(ellipse at 100% 50%, rgba(37,99,235,.15) 0%, transparent 60%);
  pointer-events: none;
}

.cta-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
}
.cta-content { flex: 1; min-width: 280px; }
.cta-title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: .875rem;
  letter-spacing: -.02em;
}
.cta-subtitle {
  font-size: 1rem;
  color: rgba(255,255,255,.65);
  line-height: 1.7;
}
.cta-actions {
  display: flex;
  gap: .875rem;
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════════════════ */
#footer {
  background: var(--color-dark-blue);
  border-top: 1px solid rgba(255,255,255,.06);
}

.footer-inner { padding-top: 4rem; padding-bottom: 2rem; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr 1.4fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand .logo { margin-bottom: 1rem; }
.footer-logo .logo-name  { font-size: .95rem; }
.footer-logo .logo-icon  { }
.footer-desc {
  font-size: .82rem;
  color: rgba(255,255,255,.45);
  line-height: 1.7;
  margin-bottom: 1.25rem;
  max-width: 240px;
}

.footer-social {
  display: flex;
  gap: .75rem;
}
.social-link {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.55);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.social-link:hover {
  background: rgba(15,60,255,.3);
  color: var(--color-white);
  border-color: rgba(15,60,255,.5);
}

.footer-col-title {
  font-size: .8rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 1.1rem;
}

.footer-links { display: flex; flex-direction: column; gap: .55rem; }
.footer-link {
  font-size: .83rem;
  color: rgba(255,255,255,.48);
  transition: color var(--transition);
}
.footer-link:hover { color: var(--color-white); }

/* Newsletter */
.footer-newsletter-desc {
  font-size: .8rem;
  color: rgba(255,255,255,.45);
  line-height: 1.6;
  margin-bottom: .875rem;
}
.newsletter-input-wrap {
  display: flex;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
}
.newsletter-input {
  flex: 1;
  padding: .65rem .875rem;
  background: transparent;
  border: none;
  outline: none;
  font-size: .82rem;
  color: var(--color-white);
}
.newsletter-input::placeholder { color: rgba(255,255,255,.3); }
.newsletter-btn {
  padding: .65rem .875rem;
  background: var(--color-main-blue);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition);
}
.newsletter-btn:hover { background: #0d34e0; }

/* Footer bottom */
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.06);
  flex-wrap: wrap;
  gap: .5rem;
}
.footer-copy, .footer-made {
  font-size: .78rem;
  color: rgba(255,255,255,.3);
}

/* ═══════════════════════════════════════════════════════════════
   MEDIA QUERIES
═══════════════════════════════════════════════════════════════ */

/* Tablet / small laptop */
@media (max-width: 1100px) {
  .audience-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2rem;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
  .footer-col--newsletter {
    grid-column: 1 / -1;
  }
}

@media (max-width: 1024px) {
  /* Hide nav, show hamburger */
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(2, 11, 45, .97);
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem var(--container-px);
    gap: 2rem;
    transform: translateX(-100%);
    transition: transform var(--transition);
    overflow-y: auto;
    margin-left: 0;
  }
  .nav-menu.open {
    transform: translateX(0);
  }
  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    width: 100%;
  }
  .nav-link {
    display: block;
    width: 100%;
    padding: .875rem 0;
    font-size: 1.1rem;
    border-bottom: 1px solid rgba(255,255,255,.06);
    border-radius: 0;
  }
  .nav-actions {
    flex-direction: column;
    align-items: flex-start;
    gap: .75rem;
    width: 100%;
    margin-left: 0;
  }
  .nav-actions .btn {
    width: 100%;
    justify-content: center;
  }
  .hamburger { display: flex; }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 3.5rem;
    text-align: center;
  }
  .hero-content { order: 1; }
  .hero-visual  { order: 2; max-width: 480px; margin: 0 auto; }
  .hero-subtitle { max-width: none; }
  .hero-ctas { justify-content: center; }
  .hero-proof { justify-content: center; }

  .steps-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
  .steps-row .step:not(:last-child)::after { display: none; }

  .catmat-grid    { grid-template-columns: 1fr; gap: 3rem; }
  .sistema-grid   { grid-template-columns: 1fr; gap: 3rem; }

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

@media (max-width: 768px) {
  :root { --container-px: 1.25rem; }

  #como-funciona, #catmat, #funcionalidades, #sistema, #para-quem, #cta { padding: 4rem 0; }

  .hero-title { font-size: clamp(1.75rem, 7vw, 2.5rem); }

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

  .cta-inner { flex-direction: column; text-align: center; }
  .cta-actions { justify-content: center; }

  .footer-grid    { grid-template-columns: 1fr 1fr; }
  .footer-brand   { grid-column: 1 / -1; }
  .footer-col--newsletter { grid-column: 1 / -1; }

  .dashboard-table-wrap { font-size: .72rem; }

  .sistema-grid   { gap: 2.5rem; }

  .laptop { max-width: 380px; }
}

@media (max-width: 480px) {
  :root { --container-px: 1rem; }

  .steps-row      { grid-template-columns: 1fr; gap: 1.5rem; }
  .audience-grid  { grid-template-columns: 1fr; }
  .footer-grid    { grid-template-columns: 1fr; }
  .footer-bottom  { flex-direction: column; text-align: center; }

  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; justify-content: center; }

  .bubble { display: none; }

  .dashboard-header .dashboard-title-row { flex-direction: column; }
  .dashboard-controls { flex-direction: column; }
  .dashboard-select   { min-width: 0; width: 100%; }
  .dashboard-search-input { width: 80px; }

  .cta-actions { flex-direction: column; width: 100%; }
  .cta-actions .btn { width: 100%; justify-content: center; }
}