/* ═══════════════════════════════════════════════════════════════
   MODO CONSTRUTOR — CSS
   Ordem: tokens → reset → base → layout → components → sections → utilities
═══════════════════════════════════════════════════════════════ */

/* ─── DESIGN TOKENS ─────────────────────────────────────────── */
:root {
  /* Fundos */
  --bg-900: #070B1A;
  --bg-800: #0E1430;
  --bg-700: #161E3D;
  --border: #243056;

  /* Texto */
  --text-100: #EEF2FB;
  --text-300: #AEB8D4;
  --text-500: #6E7BA0;

  /* Acentos */
  --accent-blue:   #3B6EF6;
  --accent-cyan:   #22D3EE;
  --accent-violet: #8B5CF6;

  /* Gradiente de marca */
  --grad-brand: linear-gradient(135deg, #3B6EF6 0%, #8B5CF6 100%);

  /* Tipografia */
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'Fira Code', monospace;

  /* Espaçamento */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

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

  /* Sombras / glow */
  --glow-blue:   0 0 32px rgba(59, 110, 246, 0.35);
  --glow-violet: 0 0 32px rgba(139, 92, 246, 0.30);
  --glow-cyan:   0 0 24px rgba(34, 211, 238, 0.25);

  /* Transições */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --dur-fast: 0.2s;
  --dur-base: 0.4s;
  --dur-slow: 0.7s;

  /* Navbar */
  --navbar-h: 72px;
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-900);
  color: var(--text-300);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video, canvas { display: block; max-width: 100%; }

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

ul, ol { list-style: none; }

button {
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
}

/* ─── TIPOGRAFIA BASE ────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-100);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.25rem, 5vw + 1rem, 4.5rem); }
h2 { font-size: clamp(1.75rem, 3.5vw + 0.5rem, 3rem); }
h3 { font-size: clamp(1.15rem, 2vw + 0.25rem, 1.5rem); }

p { font-size: clamp(0.9375rem, 1.5vw, 1.0625rem); }

strong { color: var(--text-100); font-weight: 600; }
em { color: var(--accent-cyan); font-style: normal; }

/* ─── LAYOUT ─────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: var(--space-6);
}

section {
  padding-block: var(--space-24);
}

/* ─── UTILITIES ──────────────────────────────────────────────── */
.text-accent-blue   { color: var(--accent-blue); }
.text-accent-cyan   { color: var(--accent-cyan); }
.text-accent-violet { color: var(--accent-violet); }
.text-grad {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  margin-bottom: var(--space-8);
}

.mono-tag {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--accent-cyan);
  letter-spacing: 0.04em;
}

/* ─── REVEAL ANIMATIONS (GSAP handles the JS side) ───────────── */
.reveal-up {
  opacity: 0;
  transform: translateY(32px);
}

/* ─── BUTTONS ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.65em 1.4em;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition:
    transform var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out),
    background var(--dur-fast),
    opacity var(--dur-fast);
  position: relative;
  white-space: nowrap;
}

.btn--primary {
  background: var(--grad-brand);
  color: #fff;
  box-shadow: 0 0 0 rgba(59,110,246,0);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-blue);
}
.btn--primary:active { transform: translateY(0); }

.btn--ghost {
  background: transparent;
  color: var(--text-300);
  border: 1px solid var(--border);
}
.btn--ghost:hover {
  color: var(--text-100);
  border-color: var(--accent-blue);
  transform: translateY(-2px);
}

.btn--glow {
  box-shadow: var(--glow-blue);
}
.btn--glow:hover {
  box-shadow: 0 0 48px rgba(59,110,246,0.55);
}

.btn--sm  { padding: 0.5em 1em; font-size: 0.875rem; }
.btn--lg  { padding: 0.8em 1.75em; font-size: 1rem; }
.btn--xl  { padding: 0.9em 2.25em; font-size: 1.0625rem; }
.btn--full { width: 100%; justify-content: center; }

.btn__icon {
  width: 1em;
  height: 1em;
  flex-shrink: 0;
}

/* Focus visible */
.btn:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 3px;
}

/* ─── NAVBAR ─────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--navbar-h);
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition:
    background var(--dur-base) var(--ease-out),
    border-color var(--dur-base),
    height var(--dur-base) var(--ease-out),
    backdrop-filter var(--dur-base);
}

.navbar.is-scrolled {
  background: rgba(7, 11, 26, 0.85);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border-color: var(--border);
  height: 60px;
}

.navbar__inner {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  width: 100%;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--text-100);
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.navbar__logo-mark {
  font-family: var(--font-mono);
  color: var(--accent-cyan);
  font-size: 1rem;
}

.navbar__nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  margin-left: auto;
}

.navbar__link {
  font-size: 0.9375rem;
  color: var(--text-300);
  position: relative;
  transition: color var(--dur-fast);
}
.navbar__link::after {
  content: '';
  position: absolute;
  left: 0; bottom: -3px;
  width: 0; height: 2px;
  background: var(--grad-brand);
  border-radius: 999px;
  transition: width var(--dur-base) var(--ease-out);
}
.navbar__link:hover { color: var(--text-100); }
.navbar__link:hover::after { width: 100%; }

.navbar__cta { margin-left: var(--space-4); }

/* Hamburger */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  margin-left: auto;
  padding: 4px;
  flex-shrink: 0;
}
.navbar__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-300);
  border-radius: 2px;
  transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-fast);
}
.navbar__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__hamburger.is-open span:nth-child(2) { opacity: 0; }
.navbar__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.navbar__mobile {
  display: none;
  position: fixed;
  top: var(--navbar-h);
  left: 0; right: 0;
  background: rgba(7, 11, 26, 0.97);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  flex-direction: column;
  gap: 0;
  padding: var(--space-4) 0 var(--space-6);
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition:
    transform var(--dur-base) var(--ease-out),
    opacity var(--dur-base);
}
.navbar__mobile.is-open {
  display: flex;
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.navbar__mobile-link {
  padding: var(--space-4) var(--space-6);
  font-size: 1.0625rem;
  color: var(--text-300);
  border-bottom: 1px solid var(--border);
  transition: color var(--dur-fast);
}
.navbar__mobile-link:hover { color: var(--text-100); }
.navbar__mobile-cta {
  margin: var(--space-6) var(--space-6) 0;
  justify-content: center;
}

/* ─── HERO ────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--navbar-h);
}

.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  z-index: 0;
  pointer-events: none;
}
.hero__glow--blue {
  width: 600px; height: 600px;
  top: -100px; left: -100px;
  background: radial-gradient(circle, rgba(59,110,246,0.18) 0%, transparent 70%);
}
.hero__glow--violet {
  width: 500px; height: 500px;
  bottom: -80px; right: -80px;
  background: radial-gradient(circle, rgba(139,92,246,0.15) 0%, transparent 70%);
}

.hero__content {
  position: relative;
  z-index: 1;
  padding-block: var(--space-20);
  max-width: 800px;
}

.hero__eyebrow {
  margin-bottom: var(--space-6);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(59, 110, 246, 0.12);
  border: 1px solid rgba(59, 110, 246, 0.3);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--accent-cyan);
  letter-spacing: 0.04em;
}
.hero__badge-icon {
  width: 0.875em;
  height: 0.875em;
}

.hero__headline {
  display: flex;
  flex-direction: column;
  margin-bottom: var(--space-6);
}

.hero__line {
  display: block;
  overflow: hidden;
}

.hero__line--accent {
  color: var(--accent-blue);
}

.hero__subheadline {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.5vw, 1.5rem);
  font-weight: 500;
  color: var(--text-300);
  margin-bottom: var(--space-5);
  line-height: 1.5;
}
.hero__subheadline strong {
  color: var(--accent-cyan);
}

.hero__body {
  color: var(--text-300);
  max-width: 580px;
  margin-bottom: var(--space-8);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
}

/* Terminal typewriter */
.terminal {
  display: inline-block;
  width: 100%;
  max-width: 560px;
  background: rgba(14, 20, 48, 0.85);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.04);
}

.terminal__bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: rgba(22, 30, 61, 0.9);
  border-bottom: 1px solid var(--border);
}

.terminal__dot {
  width: 12px; height: 12px;
  border-radius: 50%;
}
.terminal__dot--red    { background: #FF5F56; }
.terminal__dot--yellow { background: #FFBD2E; }
.terminal__dot--green  { background: #27C93F; }

.terminal__bar-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-500);
  margin-left: auto;
  margin-right: auto;
  transform: translateX(-24px);
}

.terminal__body {
  padding: var(--space-4) var(--space-5);
}

.terminal__line {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-100);
  min-height: 1.5em;
}

.terminal__prompt {
  color: var(--accent-cyan);
  font-weight: 700;
  user-select: none;
}

.terminal__cmd {
  color: var(--text-100);
}

.terminal__cursor {
  color: var(--accent-cyan);
  animation: blink 1s step-end infinite;
}

.terminal__response {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--accent-cyan);
  margin-top: var(--space-2);
  min-height: 1.2em;
  line-height: 1.6;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* Scroll hint */
.hero__scroll-hint {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-500);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: float-down 2s ease-in-out infinite;
  z-index: 1;
}
.hero__scroll-icon { width: 24px; height: 24px; }
@keyframes float-down {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ─── MANIFESTO ───────────────────────────────────────────────── */
.manifesto {
  background: var(--bg-800);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.manifesto__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

.manifesto__title {
  margin-bottom: var(--space-6);
}

.manifesto__body {
  margin-bottom: var(--space-5);
  color: var(--text-300);
}

.manifesto__quote {
  margin-top: var(--space-8);
  padding: var(--space-5) var(--space-6);
  border-left: 3px solid var(--accent-blue);
  background: rgba(59, 110, 246, 0.08);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.manifesto__quote p {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 600;
  color: var(--text-100);
  line-height: 1.5;
}

/* Compare cards */
.manifesto__compare {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.compare-card {
  background: var(--bg-700);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: transform var(--dur-base) var(--ease-out), border-color var(--dur-base);
}
.compare-card:hover { transform: translateY(-4px); }

.compare-card--builder {
  border-color: rgba(59, 110, 246, 0.4);
  background: rgba(59, 110, 246, 0.06);
}
.compare-card--builder:hover { border-color: var(--accent-blue); }

.compare-card__header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.compare-card__icon {
  width: 1.25rem; height: 1.25rem;
  color: var(--text-500);
}
.compare-card--builder .compare-card__icon { color: var(--accent-blue); }

.compare-card__label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-100);
}

.compare-card__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.compare-card__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 0.9375rem;
  color: var(--text-300);
}

.compare-card__x { width: 1rem; height: 1rem; color: #EF4444; flex-shrink: 0; margin-top: 2px; }
.compare-card__check { width: 1rem; height: 1rem; color: #22C55E; flex-shrink: 0; margin-top: 2px; }

/* ─── O PROJETO ────────────────────────────────────────────────── */
.projeto {
  background: var(--bg-900);
}

.projeto__header {
  max-width: 720px;
  margin-bottom: var(--space-16);
}

.projeto__title {
  margin-bottom: var(--space-5);
}

.projeto__subtitle {
  color: var(--text-300);
  margin-bottom: var(--space-4);
}

/* Benefits grid */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.benefit-card {
  background: var(--bg-700);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: transform var(--dur-base) var(--ease-out), border-color var(--dur-base), box-shadow var(--dur-base);
  cursor: default;
}
.benefit-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-blue);
  box-shadow: var(--glow-blue);
}

.benefit-card__icon-wrap {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: rgba(59, 110, 246, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}
.benefit-card__icon {
  width: 1.5rem; height: 1.5rem;
  color: var(--accent-blue);
}

.benefit-card__title {
  font-size: 1.0625rem;
  margin-bottom: var(--space-3);
}
.benefit-card__body {
  font-size: 0.9375rem;
  color: var(--text-500);
  line-height: 1.6;
}

/* ─── SOBRE ─────────────────────────────────────────────────────── */

/* Fosso — callout "aprenda com quem faz" */
.sobre__fosso {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 700;
  color: var(--text-100);
  line-height: 1.3;
  margin-bottom: var(--space-12);
  max-width: 600px;
}

.sobre__fosso-muted {
  color: var(--text-500);
  font-weight: 500;
}

.sobre {
  background: var(--bg-800);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.sobre__grid {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: var(--space-16);
  align-items: start;
}

.sobre__photo-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.sobre__photo-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  width: 100%;
  max-width: 380px;
  aspect-ratio: 1;
  border: 1px solid var(--border);
  background: var(--bg-700);
}

.sobre__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: saturate(0.9);
  transition: filter var(--dur-slow);
}
.sobre__photo-frame:hover .sobre__photo {
  filter: saturate(1.05);
}

.sobre__photo-glow {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(59,110,246,0.12) 0%, rgba(139,92,246,0.08) 100%);
  pointer-events: none;
}

.sobre__photo-badge {
  background: var(--bg-700);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: var(--space-2) var(--space-4);
}

.sobre__title {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin-bottom: var(--space-5);
}

.sobre__bio {
  color: var(--text-300);
  margin-bottom: var(--space-4);
}

/* Specs panel */
.specs-panel {
  margin-top: var(--space-6);
  background: var(--bg-900);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.specs-panel__header {
  padding: var(--space-3) var(--space-5);
  background: rgba(22, 30, 61, 0.8);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
}

.specs-panel__title {
  font-size: 0.75rem;
}

.specs-panel__list {
  padding: var(--space-3) var(--space-5) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.specs-item {
  display: flex;
  gap: var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.5;
}

.specs-item__key {
  color: var(--accent-violet);
  min-width: 80px;
  flex-shrink: 0;
}
.specs-item__val {
  color: var(--text-300);
}

.sobre__links {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

/* ─── PRODUTOS ───────────────────────────────────────────────────── */
.produtos {
  background: var(--bg-900);
}

.produtos__header {
  max-width: 600px;
  margin-bottom: var(--space-16);
}
.produtos__title { margin-bottom: var(--space-4); }
.produtos__subtitle { color: var(--text-300); }

.produtos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: start;
}

.product-card {
  position: relative;
  background: var(--bg-700);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  transition: transform var(--dur-base) var(--ease-out), border-color var(--dur-base), box-shadow var(--dur-base);
  overflow: hidden;
}
.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-blue);
}

.product-card--featured {
  border-color: var(--accent-blue);
  box-shadow: var(--glow-blue);
  transform: scale(1.02);
}
.product-card--featured:hover {
  transform: scale(1.02) translateY(-6px);
  box-shadow: 0 0 56px rgba(59,110,246,0.45);
}

.product-card__featured-glow {
  position: absolute;
  top: -60px; right: -60px;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59,110,246,0.2) 0%, transparent 70%);
  pointer-events: none;
}

.product-card__tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  background: rgba(110,123,160,0.1);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-500);
  width: fit-content;
}

.product-card__tag--featured {
  background: rgba(59,110,246,0.15);
  border-color: rgba(59,110,246,0.4);
  color: var(--accent-blue);
}
.product-card__tag-icon { width: 0.875em; height: 0.875em; }

.product-card__title {
  font-size: clamp(1.0625rem, 1.5vw, 1.25rem);
  line-height: 1.3;
  color: var(--text-100);
}

.product-card__promise {
  font-size: 0.9375rem;
  color: var(--text-300);
}

.product-card__bullets {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}
.product-card__bullets li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: 0.9rem;
  color: var(--text-300);
}
.product-card__check {
  width: 1rem; height: 1rem;
  color: var(--accent-cyan);
  flex-shrink: 0;
  margin-top: 2px;
}

.product-card__footer {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border);
}

.product-card__price { display: flex; align-items: baseline; gap: var(--space-2); }
.product-card__price-amount {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-100);
}
.product-card__price-old {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--accent-cyan);
}

/* ─── PROVA / OUTCOMES ──────────────────────────────────────────── */
.prova {
  background: var(--bg-800);
  border-top: 1px solid var(--border);
}

.prova__header {
  max-width: 600px;
  margin-bottom: var(--space-12);
}
.prova__title { }

.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-12);
}

.outcome-card {
  background: var(--bg-700);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: transform var(--dur-base) var(--ease-out), border-color var(--dur-base);
}
.outcome-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-violet);
}

.outcome-card__num {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 500;
  color: rgba(59,110,246,0.25);
  line-height: 1;
  margin-bottom: var(--space-4);
  display: block;
}

.outcome-card__title {
  font-size: 1rem;
  margin-bottom: var(--space-3);
  color: var(--text-100);
}
.outcome-card__body {
  font-size: 0.9rem;
  color: var(--text-500);
  line-height: 1.6;
}

/* Testimonials placeholder */
.testimonials-placeholder {
  padding: var(--space-8);
  background: rgba(22, 30, 61, 0.5);
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}
.testimonials-placeholder__text {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--text-500);
  font-style: italic;
  font-size: 0.9375rem;
}
.testimonials-placeholder__icon {
  width: 1.25rem; height: 1.25rem;
  flex-shrink: 0;
}

/* ─── CTA FINAL ──────────────────────────────────────────────────── */
.cta-final {
  position: relative;
  background: var(--bg-900);
  border-top: 1px solid var(--border);
  text-align: center;
  overflow: hidden;
  padding-block: var(--space-24);
}

.cta-final__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(59,110,246,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.cta-final__glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 700px; height: 300px;
  background: radial-gradient(ellipse, rgba(139,92,246,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.cta-final__content {
  position: relative;
  z-index: 1;
}

.cta-final__title {
  margin-bottom: var(--space-6);
  max-width: 800px;
  margin-inline: auto;
  line-height: 1.25;
}

.cta-final__body {
  color: var(--text-300);
  max-width: 500px;
  margin-inline: auto;
  margin-bottom: var(--space-10);
}

.cta-final__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
  margin-bottom: var(--space-8);
}

.cta-final__contact {
  margin-top: var(--space-4);
}
.cta-final__email {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-500);
  font-size: 0.9375rem;
  transition: color var(--dur-fast);
}
.cta-final__email:hover { color: var(--accent-cyan); }
.cta-final__email-icon { width: 1rem; height: 1rem; }

/* ─── FOOTER ──────────────────────────────────────────────────────── */
.footer {
  background: var(--bg-800);
  border-top: 1px solid var(--border);
  padding-block: var(--space-10);
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-6);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-100);
  width: fit-content;
}
.footer__tagline {
  font-size: 0.875rem;
  color: var(--text-500);
  font-style: italic;
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
}
.footer__link {
  font-size: 0.9rem;
  color: var(--text-500);
  transition: color var(--dur-fast);
}
.footer__link:hover { color: var(--accent-cyan); }

.footer__copy {
  font-size: 0.8125rem;
  color: var(--text-500);
  width: 100%;
  text-align: center;
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--border);
}

/* ─── RESPONSIVIDADE ───────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .outcomes-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sobre__grid {
    grid-template-columns: 320px 1fr;
    gap: var(--space-10);
  }
  .manifesto__grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
  .produtos-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
  }
  .product-card--featured {
    transform: none;
  }
  .product-card--featured:hover {
    transform: translateY(-6px);
  }
}

@media (max-width: 768px) {
  :root { --navbar-h: 60px; }

  section { padding-block: var(--space-16); }

  .navbar__nav,
  .navbar__cta {
    display: none;
  }
  .navbar__hamburger {
    display: flex;
  }
  .navbar__mobile.is-open {
    top: 60px;
  }

  .sobre__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .sobre__photo-frame {
    max-width: 280px;
    margin-inline: auto;
  }
  .sobre__photo-wrap {
    align-items: center;
  }

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

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

  .hero__content {
    padding-block: var(--space-12);
  }

  .footer__inner {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
  .footer__brand {
    align-items: center;
  }
}

@media (max-width: 480px) {
  .benefits-grid { grid-template-columns: 1fr; }
  .outcomes-grid { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; }
  .cta-final__actions { flex-direction: column; align-items: center; }
  .compare-card { padding: var(--space-4); }
  .sobre__links { flex-direction: column; }
}

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

  .reveal-up {
    opacity: 1;
    transform: none;
  }

  .hero__canvas { display: none; }
  .hero__scroll-hint { animation: none; }
  .terminal__cursor { animation: none; }
}

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Scrollbar personalizada */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-900); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-500); }

/* Selection */
::selection {
  background: rgba(59, 110, 246, 0.3);
  color: var(--text-100);
}