/* =========================================================
   HAWK · ASSESSORIA DE MARKETING & COMERCIAL
   style.css · v2 (grafite neutro + vermelho brand-true #E11216)
   ----------------------------------------------------------
   1. Tokens (variáveis)
   2. Reset & base
   3. Tipografia
   4. Layout primitives (container, section, etc)
   5. Componentes (badge, btn, card primitives)
   6. Header + Mobile menu
   7. Hero
   8. Trust (logos rolantes)
   9. Thesis
  10. VS (comparativo)
  11. Services
  12. Method (4 etapas)
  13. Cases
  14. About
  15. CTA Final
  16. FAQ
  17. Footer
  18. Animações (reveal, marquee, glow)
  19. Acessibilidade & reduced-motion
  ========================================================= */


/* ============================================
   1. TOKENS
   ============================================ */
:root {
  /* Backgrounds */
  --bg-base:      #0c0c0e;
  --bg-surface:   #131417;
  --bg-elevated:  #1b1c20;
  --bg-glass:     rgba(19, 20, 23, 0.72);
  --border:       rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.16);

  /* Texto */
  --text-primary:   #ffffff;
  --text-secondary: #c9cdd3;
  --text-muted:     #8a8f99;

  /* Acento */
  --accent:       #e11216;
  --accent-glow:  rgba(225, 18, 22, 0.45);
  --accent-deep:  #a50a0e;
  --accent-neon:  #ff2a2e;   /* glow neon p/ realces pontuais */
  --glow-neutral:  #2a2c30;

  /* Tipografia */
  --font-display: 'Geist', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;

  /* Escala tipográfica · calibrada para caber em fold (1080p) */
  --fs-eyebrow: 0.78rem;
  --fs-body:    1rem;
  --fs-lead:    1.0625rem;
  --fs-h3:      1.2rem;
  --fs-h2:      clamp(1.6rem, 3.2vw, 2.4rem);
  --fs-h1:      clamp(1.875rem, 3.6vw, 2.75rem);
  --fs-display: clamp(2.25rem, 5vw, 3.5rem);

  /* Espaçamentos · mais densos em desktop para caber por scroll */
  --space-xs:  0.5rem;
  --space-sm:  0.875rem;
  --space-md:  1.25rem;
  --space-lg:  2rem;
  --space-xl:  3rem;
  --space-2xl: 4rem;
  --space-3xl: 5rem;

  /* Container */
  --container-max: 1240px;
  --container-pad: clamp(1rem, 4vw, 2.5rem);

  /* Raios */
  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* Transições */
  --t-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --t:      0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --t-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  /* Sombras */
  --shadow-glow: 0 0 40px var(--accent-glow);
  --shadow-card: 0 20px 60px -20px rgba(0, 0, 0, 0.6);

  /* Header */
  --header-h: 72px;
}


/* ============================================
   2. RESET & BASE
   ============================================ */
*, *::before, *::after { box-sizing: border-box; }

* { margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  -webkit-text-size-adjust: 100%;
}

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

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--t-fast);
}

a:hover { color: var(--accent); }

ul { list-style: none; }

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

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

::selection {
  background: var(--accent);
  color: var(--text-primary);
}


/* ============================================
   3. TIPOGRAFIA
   ============================================ */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); font-weight: 700; }
h3 { font-size: var(--fs-h3); font-weight: 700; letter-spacing: -0.01em; }
h4 { font-size: 1rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; }

p { color: var(--text-secondary); }

strong { color: var(--text-primary); font-weight: 600; }

.text-accent  { color: var(--accent); }
.text-muted   { color: var(--text-muted); }
.text-primary { color: var(--text-primary); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin-bottom: var(--space-sm);
}


/* ============================================
   4. LAYOUT PRIMITIVES
   ============================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

main { padding-top: var(--header-h); }

section {
  padding-block: var(--space-xl);
  position: relative;
}

@media (min-width: 768px) {
  section { padding-block: var(--space-2xl); }
}

.section-head {
  max-width: 760px;
  margin-bottom: var(--space-lg);
}

@media (min-width: 768px) {
  .section-head { margin-bottom: var(--space-xl); }
}

.section-title {
  margin-bottom: var(--space-sm);
}

.section-lead {
  font-size: var(--fs-lead);
  color: var(--text-secondary);
  max-width: 600px;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--accent);
  color: var(--text-primary);
  padding: 0.75rem 1.25rem;
  z-index: 9999;
  font-weight: 600;
}

.skip-link:focus {
  top: 8px;
  left: 8px;
}


/* ============================================
   5. COMPONENTES
   ============================================ */

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-glass);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  margin-bottom: var(--space-sm);
}

.badge--accent {
  border-color: var(--accent-glow);
  color: var(--accent);
}

.badge--accent::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
  animation: pulse 2s ease-in-out infinite;
}

/* Botão */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  text-decoration: none;
  border-radius: 999px;
  padding: 0.85rem 1.5rem;
  font-size: 0.95rem;
  transition: transform var(--t-fast), box-shadow var(--t), background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
  white-space: nowrap;
  cursor: pointer;
  border: 1px solid transparent;
}

.btn--sm  { padding: 0.6rem 1.1rem; font-size: 0.85rem; }
.btn--lg  { padding: 1rem 1.75rem; font-size: 1rem; }
.btn--xl  { padding: 1.2rem 2.25rem; font-size: 1.1rem; }

.btn--primary {
  background: var(--accent);
  color: var(--text-primary);
  box-shadow: 0 0 0 0 var(--accent-glow);
}

.btn--primary:hover {
  background: var(--accent-deep);
  color: var(--text-primary);
  transform: translateY(-2px);
  box-shadow: 0 14px 40px -10px var(--accent-glow), 0 0 0 4px rgba(225, 18, 22, 0.12);
}

.btn--ghost {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border);
}

.btn--ghost:hover {
  background: var(--bg-elevated);
  border-color: var(--border-hover);
  color: var(--text-primary);
  transform: translateY(-2px);
}

.btn svg {
  transition: transform var(--t-fast);
}

.btn:hover svg {
  transform: translateX(4px);
}

/* Dot (bullet acento) */
.dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
  margin-right: 0.5rem;
  flex-shrink: 0;
}

/* Arrow inline */
.arrow {
  display: inline-block;
  transition: transform var(--t-fast);
}


/* ============================================
   6. HEADER + MOBILE MENU
   ============================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: transparent;
  transition: background var(--t), backdrop-filter var(--t), border-color var(--t);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background: var(--bg-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
}

.site-header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.site-header__logo img {
  height: 34px;
  width: auto;
  object-fit: contain;
}

.site-header__nav {
  display: none;
  gap: var(--space-lg);
  font-size: 0.95rem;
  font-weight: 500;
}

.site-header__nav a {
  color: var(--text-secondary);
  transition: color var(--t-fast);
  position: relative;
}

.site-header__nav a:hover { color: var(--text-primary); }

.site-header__nav a::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--t);
}

.site-header__nav a:hover::after { width: 100%; }

.site-header__cta { display: none; }

.site-header__menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: 8px;
  transition: background var(--t-fast);
}

.site-header__menu-toggle:hover {
  background: var(--bg-elevated);
}

.site-header__menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--t-fast), opacity var(--t-fast);
}

.site-header__menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.site-header__menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.site-header__menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  background: var(--bg-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
  padding: var(--space-xs) var(--container-pad) var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: 0;
  z-index: 99;
  max-height: calc(100vh - var(--header-h));
  overflow-y: auto;
}

/* Garante que o atributo HTML `hidden` realmente esconde o menu.
   Sem isso, a regra `display: flex` acima vence o comportamento padrão de [hidden]. */
.mobile-menu[hidden] {
  display: none;
}

.mobile-menu a {
  padding: 0.7rem 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border);
}

.mobile-menu a:last-of-type {
  border-bottom: none;
}

.mobile-menu .btn {
  margin-top: var(--space-xs);
  padding: 0.75rem 1rem;
  border-bottom: none;
  width: 100%;
  font-size: 0.95rem;
}

@media (min-width: 900px) {
  .site-header__nav { display: flex; }
  .site-header__cta { display: inline-flex; }
  .site-header__menu-toggle { display: none; }
  .mobile-menu { display: none !important; }
}


/* ============================================
   7. HERO · cabe em fold (~100vh)
   ============================================ */
.hero {
  padding-block: var(--space-lg) var(--space-xl);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  display: flex;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero {
    padding-block: var(--space-md) var(--space-md);
    min-height: calc(100vh - var(--header-h));
  }
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 50% 0%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, black 30%, transparent 80%);
}

.hero__glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.5;
  animation: float 18s ease-in-out infinite;
}

.hero__glow--red {
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
  top: -200px;
  right: -100px;
}

.hero__glow--blue {
  background: radial-gradient(circle, var(--glow-neutral) 0%, transparent 70%);
  bottom: -200px;
  left: -200px;
  opacity: 0.25;
  animation-delay: -6s;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
  width: 100%;
}

@media (min-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1.15fr 1fr;
    gap: var(--space-xl);
  }
}

.hero__title {
  font-size: clamp(1.875rem, 3.4vw, 2.875rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-sm);
}

.hero__lead {
  font-size: var(--fs-lead);
  color: var(--text-secondary);
  max-width: 540px;
  margin-bottom: var(--space-md);
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.hero__bullets {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.hero__bullets li {
  display: flex;
  align-items: center;
}

/* Visual placeholder do hero */
.hero__visual {
  position: relative;
  aspect-ratio: 5 / 4;
  max-width: 460px;
  margin-inline: auto;
  width: 100%;
}

@media (min-width: 1024px) {
  .hero__visual {
    aspect-ratio: 1 / 1;
    max-width: 440px;
  }
}

.hero__visual-placeholder {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 30% 30%, rgba(225, 18, 22, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(120, 124, 132, 0.12) 0%, transparent 50%),
    var(--bg-surface);
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: var(--space-md);
}

.hero__visual-orb {
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent) 0%, transparent 65%);
  filter: blur(40px);
  opacity: 0.6;
  top: 30%;
  left: 30%;
  animation: float 12s ease-in-out infinite;
}

.hero__visual-orb--2 {
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, var(--glow-neutral) 0%, transparent 65%);
  top: 60%;
  left: 60%;
  animation-delay: -4s;
  opacity: 0.5;
}

.hero__visual-orb--3 {
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, #fff 0%, transparent 65%);
  top: 20%;
  left: 65%;
  animation-delay: -8s;
  opacity: 0.15;
}

.hero__visual-label {
  position: relative;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-body);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--bg-glass);
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  border: 1px dashed var(--border);
  z-index: 2;
}


/* ============================================
   8. TRUST · LOGOS ROLANTES
   ============================================ */
.trust {
  padding-block: var(--space-lg) var(--space-xl);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
  overflow: hidden;
}

.trust__label {
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin-bottom: var(--space-md);
}

.marquee {
  width: 100%;
  overflow: hidden;
  position: relative;
  margin-block: 0.5rem;
  mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
}

.marquee__track {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  width: max-content;
  animation: marquee 50s linear infinite;
}

.marquee--reverse .marquee__track {
  animation: marquee-reverse 55s linear infinite;
}

.logo-placeholder {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  min-width: 140px;
  padding: 0 1.25rem;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  background: rgba(255, 255, 255, 0.02);
}

/* Logos reais de clientes no marquee — fundo preto das próprias logos casa com o site */
.client-logo {
  flex-shrink: 0;
  height: 84px;
  width: auto;
  object-fit: contain;
  border-radius: var(--radius);
  opacity: 0.75;
  transition: opacity var(--t), transform var(--t);
}

.client-logo:hover {
  opacity: 1;
  transform: translateY(-2px);
}

@media (min-width: 768px) {
  .client-logo { height: 96px; }
}


/* ============================================
   9. THESIS
   ============================================ */
.thesis {
  background: var(--bg-base);
}

.thesis__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .thesis__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pillar-card {
  padding: var(--space-md);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform var(--t), border-color var(--t), background var(--t);
  position: relative;
  overflow: hidden;
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--accent-glow) 50%, transparent 100%);
  opacity: 0;
  transition: opacity var(--t);
}

.pillar-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
  background: var(--bg-elevated);
}

.pillar-card:hover::before { opacity: 1; }

.pillar-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  background: rgba(225, 18, 22, 0.08);
  color: var(--accent);
  margin-bottom: var(--space-sm);
}

.pillar-card__icon svg { width: 22px; height: 22px; }

.pillar-card h3 { margin-bottom: 0.5rem; }

.pillar-card p { font-size: 0.92rem; }


/* ============================================
   10. VS · COMPARATIVO
   ============================================ */
.vs {
  background: linear-gradient(180deg, var(--bg-base) 0%, var(--bg-surface) 100%);
  position: relative;
  overflow: hidden;
}

.vs__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  align-items: stretch;
  position: relative;
}

@media (min-width: 1024px) {
  .vs__grid {
    grid-template-columns: 1fr auto 1fr;
    gap: var(--space-lg);
    align-items: center;
  }
}

.vs__card {
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-surface);
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.vs__card--others {
  background: linear-gradient(135deg, #202127 0%, #131417 100%);
}

.vs__card--hawk {
  border-color: var(--accent-glow);
  background:
    radial-gradient(ellipse at top right, rgba(225, 18, 22, 0.18) 0%, transparent 50%),
    var(--bg-surface);
  box-shadow: 0 30px 80px -20px rgba(225, 18, 22, 0.18);
}

.vs__card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border);
}

.vs__card-head h3 {
  font-size: 1.4rem;
  font-weight: 800;
}

.vs__card--hawk .vs__card-head h3 { color: var(--text-primary); }
.vs__card--others .vs__card-head h3 { color: var(--text-secondary); }

.vs__tag {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
}

.vs__tag--neutral {
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
}

.vs__tag--accent {
  color: var(--accent);
  background: rgba(225, 18, 22, 0.08);
  border: 1px solid var(--accent-glow);
}

.vs__list {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.vs__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.vs__icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-size: 0.85rem;
  font-weight: 700;
  margin-top: 2px;
}

.vs__icon--neg {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
}

.vs__icon--pos {
  background: rgba(225, 18, 22, 0.15);
  color: var(--accent);
}

.vs__center {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 100%;
  height: 80px;
}

@media (min-width: 1024px) {
  .vs__center { width: 120px; height: 120px; }
}

.vs__center-orb {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
  filter: blur(20px);
  animation: pulse 3s ease-in-out infinite;
}

.vs__center-label {
  position: relative;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.2rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  z-index: 2;
  background: var(--bg-base);
  border: 1px solid var(--accent-glow);
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  text-shadow: 0 0 20px var(--accent-glow);
}


/* ============================================
   11. SERVICES
   ============================================ */
.services {
  background: var(--bg-base);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-md);
}

.service-card {
  padding: var(--space-md);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform var(--t), border-color var(--t), background var(--t);
  position: relative;
  overflow: hidden;
  display: block;
}

.service-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-hover);
  background: var(--bg-elevated);
}

.service-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  transition: background var(--t), color var(--t);
}

.service-card__icon svg { width: 20px; height: 20px; }

.service-card:hover .service-card__icon {
  background: rgba(225, 18, 22, 0.12);
  color: var(--accent);
}

.service-card h3 {
  margin-bottom: 0.4rem;
  font-size: 1.05rem;
}

.service-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.service-card--linked {
  cursor: pointer;
  border-color: var(--accent-glow);
}

.service-card--linked .arrow {
  display: inline-block;
  transition: transform var(--t-fast);
  color: var(--accent);
  margin-left: 4px;
}

.service-card--linked:hover .arrow {
  transform: translateX(4px);
}

.service-card--linked:hover h3 {
  color: var(--text-primary);
}


/* ============================================
   12. METHOD · 4 ETAPAS
   ============================================ */
.method {
  background: linear-gradient(180deg, var(--bg-base) 0%, var(--bg-surface) 100%);
}

.method__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  counter-reset: step;
}

@media (min-width: 768px) {
  .method__list { grid-template-columns: repeat(2, 1fr); gap: var(--space-lg); }
}

.method__step {
  list-style: none;
  position: relative;
  padding: var(--space-md);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-md);
  align-items: start;
  transition: transform var(--t), border-color var(--t);
  overflow: hidden;
}

.method__step::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background: linear-gradient(180deg, var(--accent) 0%, transparent 100%);
  transition: height var(--t-slow);
}

.method__step:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
}

.method__step:hover::after {
  height: 100%;
}

.method__num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 900;
  line-height: 1;
  color: var(--accent);
  text-shadow: 0 0 30px var(--accent-glow);
  letter-spacing: -0.04em;
  min-width: 64px;
}

.method__content h3 {
  margin-bottom: 0.4rem;
  font-size: 1.25rem;
}

.method__content p {
  font-size: 0.9rem;
  line-height: 1.6;
}


/* ============================================
   13. CASES
   ============================================ */
.cases {
  background: var(--bg-base);
}

.cases__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 1024px) {
  .cases__grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-lg); }
}

/* ----- Carta de Estudo de Caso ----- */
.case-study {
  position: relative;
  padding: var(--space-lg);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  transition: transform var(--t), border-color var(--t);
}

.case-study::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(225, 18, 22, 0.12) 0%, transparent 70%);
  transform: translate(50%, -50%);
  transition: transform var(--t-slow);
  pointer-events: none;
}

.case-study:hover {
  transform: translateY(-3px);
  border-color: var(--accent-glow);
}

.case-study:hover::before {
  transform: translate(30%, -30%) scale(1.4);
}

.case-study > * { position: relative; }

/* Header: avatar + marca + @ */
.case-study__head {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border);
}

.case-study__avatar {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border-hover);
  background: var(--bg-base);
  box-shadow: 0 0 0 4px rgba(225, 18, 22, 0.06);
}

@media (min-width: 768px) {
  .case-study__avatar { width: 80px; height: 80px; }
}

.case-study__brand {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.case-study__brand h3 {
  margin: 0;
  font-size: 1.25rem;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.case-study__niche {
  font-size: 0.82rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.case-study__ig {
  margin-top: 4px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: -0.01em;
  width: max-content;
  transition: opacity var(--t-fast);
}

.case-study__ig:hover {
  opacity: 0.75;
  color: var(--accent);
}

/* Stats: investido · receita · ROAS */
.case-study__stats {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0;
  background: var(--bg-base);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.case-study__stat {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: var(--space-sm) 0.75rem;
  text-align: center;
  border-right: 1px solid var(--border);
}

.case-study__stat:last-child {
  border-right: none;
}

.case-study__stat-label {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

.case-study__stat-value {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.2vw, 1.3rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.case-study__stat-value--accent {
  color: var(--accent);
  text-shadow: 0 0 18px var(--accent-glow);
}

.case-study__stat-period {
  display: block;
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-top: 2px;
  text-shadow: none;
}

.case-study__stat--roas .case-study__stat-value {
  color: var(--text-primary);
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: clamp(1.3rem, 2.6vw, 1.7rem);
}

/* Strategy: bloco de estratégia aplicada */
.case-study__strategy {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.case-study__strategy-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.case-study__strategy p {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}

.case-study__strategy p strong {
  color: var(--text-primary);
  font-weight: 600;
}

@media (max-width: 480px) {
  .case-study { padding: var(--space-md); }
  .case-study__avatar { width: 64px; height: 64px; }
  .case-study__brand h3 { font-size: 1.1rem; }
  .case-study__stat { padding: 0.75rem 0.4rem; }
}


/* ============================================
   14. ABOUT
   ============================================ */
.about {
  background: var(--bg-surface);
  border-block: 1px solid var(--border);
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}

@media (min-width: 1024px) {
  .about__inner { grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
}

.about__content p {
  margin-bottom: var(--space-md);
  font-size: 1rem;
}

.about__highlights {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border);
}

.about__highlights li {
  font-size: 0.95rem;
  color: var(--text-secondary);
  padding-left: 1.25rem;
  position: relative;
}

.about__highlights li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-glow);
}

.about__visual {
  aspect-ratio: 4 / 5;
  max-width: 380px;
  margin-inline: auto;
  width: 100%;
}

.about__visual-placeholder {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-xl);
  border: 1px dashed var(--border);
  background:
    radial-gradient(circle at 50% 30%, rgba(225, 18, 22, 0.08) 0%, transparent 60%),
    var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  text-align: center;
  padding: var(--space-md);
}


/* ============================================
   15. CTA FINAL
   ============================================ */
.cta-final {
  background:
    radial-gradient(ellipse at center, rgba(225, 18, 22, 0.18) 0%, transparent 60%),
    var(--bg-base);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 80%);
  z-index: 0;
}

.cta-final__inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin-inline: auto;
}

.cta-final__lead {
  font-size: var(--fs-lead);
  margin-block: var(--space-md) var(--space-lg);
  color: var(--text-secondary);
}

.cta-final__note {
  margin-top: var(--space-md);
  font-size: 0.85rem;
  color: var(--text-muted);
}


/* ============================================
   16. FAQ
   ============================================ */
.faq {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-width: 820px;
}

.faq__item {
  background: var(--bg-base);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--t);
}

.faq__item[open],
.faq__item:hover {
  border-color: var(--border-hover);
}

.faq__item summary {
  list-style: none;
  padding: var(--space-md) var(--space-lg);
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  font-family: var(--font-display);
}

.faq__item summary::-webkit-details-marker { display: none; }

.faq__item summary::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--accent);
  font-weight: 400;
  transition: transform var(--t-fast);
  flex-shrink: 0;
}

.faq__item[open] summary::after {
  transform: rotate(45deg);
}

.faq__item p {
  padding: 0 var(--space-lg) var(--space-md);
  font-size: 0.95rem;
  line-height: 1.65;
}


/* ============================================
   17. FOOTER
   ============================================ */
.site-footer {
  background: var(--bg-base);
  border-top: 1px solid var(--border);
  padding-top: var(--space-xl);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
}

@media (min-width: 768px) {
  .site-footer__inner {
    grid-template-columns: 1.2fr 2fr;
    gap: var(--space-2xl);
  }
}

.site-footer__brand img {
  height: 40px;
  width: auto;
  margin-bottom: var(--space-md);
}

.site-footer__brand p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  max-width: 320px;
}

.site-footer__cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 500px) {
  .site-footer__cols { grid-template-columns: repeat(3, 1fr); }
}

.site-footer__cols h4 {
  margin-bottom: var(--space-md);
  color: var(--text-muted);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
}

.site-footer__cols ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.site-footer__cols a {
  color: var(--text-secondary);
  font-size: 0.92rem;
  transition: color var(--t-fast);
}

.site-footer__cols a:hover { color: var(--accent); }

.site-footer__legal {
  border-top: 1px solid var(--border);
  padding-block: var(--space-md);
}

.site-footer__legal-inner {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}

@media (min-width: 700px) {
  .site-footer__legal-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}


/* ============================================
   18. ANIMAÇÕES
   ============================================ */
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.15); opacity: 0.85; }
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  33%      { transform: translate(40px, -30px); }
  66%      { transform: translate(-30px, 30px); }
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@keyframes marquee-reverse {
  from { transform: translateX(-50%); }
  to   { transform: translateX(0); }
}

/* Reveal-on-scroll */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}


/* ============================================
   19. 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;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .marquee__track {
    animation: none;
  }
}


/* ============================================
   20. ADIÇÕES v2 (origem/Epiphany · objeção no método)
   ============================================ */
.about__story {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.1rem, 2.4vw, 1.4rem);
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  border-left: 2px solid var(--accent);
  padding-left: var(--space-md);
  margin-bottom: var(--space-md);
}
.about__story em { color: var(--accent); font-style: normal; }

.method__objection {
  margin-top: 0.6rem;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--text-muted);
}
.method__objection strong { color: var(--accent); font-weight: 600; }

/* filtro do CTA final (anti-suplicante) */
.cta-final__filter {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  background: var(--bg-glass);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  margin-bottom: var(--space-md);
}


/* ============================================
   21. FIXES DO REVIEW (touch targets >=44px, grid <480, contraste)
   ============================================ */
@media (max-width: 768px) {
  .site-header__menu-toggle { min-width: 44px; min-height: 44px; align-items: center; justify-content: center; }
  .mobile-menu a { min-height: 44px; display: flex; align-items: center; }
  .faq__item summary { min-height: 48px; }
  html { scroll-padding-top: 64px; }
}
@media (max-width: 480px) {
  .services__grid { grid-template-columns: 1fr; gap: var(--space-sm); }
  .client-logo { height: 56px; }
}


/* ============================================
   22. v2.1 — Hero falcão (motion) · Foto Erick · Bloco de Oferta + Show Bonus
   ============================================ */

/* Hero — falcão com movimento sutil (placeholder até o vídeo do Seedance) */
.hero__falcon { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.hero__falcon-glow {
  position: absolute; width: 70%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 65%);
  filter: blur(55px); opacity: .55; animation: pulse 5s ease-in-out infinite;
}
.hero__falcon-media {
  position: relative; width: 84%; max-width: 420px; height: auto; object-fit: contain;
  filter: drop-shadow(0 18px 40px rgba(225, 18, 22, .35));
  animation: floatY 6s ease-in-out infinite;
}
@keyframes floatY { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }

/* About — foto do Erick logo abaixo do título da seção */
.about .section-head { text-align: left; }
.about__inner { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); align-items: center; }
@media (min-width: 768px) { .about__inner { grid-template-columns: .82fr 1.18fr; gap: var(--space-xl); } }
.about__photo { position: relative; max-width: 360px; width: 100%; margin: 0 auto; }
.about__photo img {
  width: 100%; border-radius: var(--radius-lg); border: 1px solid var(--border-hover);
  box-shadow: 0 30px 70px -25px rgba(0, 0, 0, .7), 0 0 0 4px rgba(225, 18, 22, .06);
}
.about__photo figcaption {
  position: absolute; left: var(--space-sm); bottom: var(--space-sm);
  display: flex; flex-direction: column; padding: .5rem .85rem; border-radius: 14px;
  background: var(--bg-glass); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border); line-height: 1.2;
}
.about__photo figcaption strong { color: #fff; font-size: .9rem; }
.about__photo figcaption span { color: var(--accent); font-size: .72rem; font-weight: 600; letter-spacing: .04em; }

/* Bloco de Oferta + Show Bonus */
.offer { position: relative; overflow: hidden; background: radial-gradient(ellipse at 50% 0%, rgba(225, 18, 22, .14) 0%, transparent 55%), var(--bg-base); }
.section-head--center { max-width: 700px; margin-inline: auto; text-align: center; }
.section-head--center .section-lead { margin-inline: auto; }
.offer__grid { display: grid; grid-template-columns: 1fr; gap: var(--space-md); max-width: 920px; margin: var(--space-lg) auto 0; }
@media (min-width: 768px) { .offer__grid { grid-template-columns: 1fr 1fr; align-items: stretch; } }
.offer__card { padding: var(--space-lg); background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius-lg); }
.offer__card h3 { font-size: 1.15rem; margin-bottom: var(--space-sm); }
.offer__list { display: flex; flex-direction: column; gap: .7rem; }
.offer__list li { position: relative; padding-left: 1.6rem; font-size: .95rem; color: var(--text-secondary); }
.offer__list li::before { content: '\2713'; position: absolute; left: 0; top: 0; color: var(--accent); font-weight: 700; }
.offer__card--bonus {
  border-color: var(--accent-glow);
  background: radial-gradient(ellipse at top right, rgba(225, 18, 22, .16) 0%, transparent 55%), var(--bg-surface);
  box-shadow: 0 30px 80px -28px rgba(225, 18, 22, .25);
}
.offer__bonus-tag {
  display: inline-flex; align-items: center; gap: .4rem; font-size: .7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .12em; color: var(--accent);
  background: rgba(225, 18, 22, .1); border: 1px solid var(--accent-glow);
  padding: .35rem .75rem; border-radius: 999px; margin-bottom: var(--space-sm);
}
.offer__card--bonus h3 { color: #fff; }
.offer__card--bonus p { font-size: .95rem; color: var(--text-secondary); margin-bottom: .6rem; }
.offer__bonus-note { font-size: .82rem; color: var(--text-muted); }
.offer__cta { display: flex; flex-direction: column; align-items: center; gap: var(--space-sm); margin-top: var(--space-lg); text-align: center; }
@media (prefers-reduced-motion: reduce) { .hero__falcon-media, .hero__falcon-glow { animation: none; } }