/* =========================================
   FLITIZ AI — Stylesheet
   Versão 1.0 — Março 2026
   ========================================= */

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Poppins', sans-serif;
  background: #0D0D0D;
  color: #FAFAFA;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* === VARIABLES === */
:root {
  --orange: #FF6B00;
  --orange-hover: #e05e00;
  --black: #0D0D0D;
  --dark: #111111;
  --dark2: #181818;
  --dark3: #222222;
  --white: #FAFAFA;
  --cream: #F5F0E8;
  --gray: #888888;
  --gray-light: #555555;
  --border: rgba(255,255,255,0.08);
  --radius: 16px;
  --radius-sm: 8px;
  --radius-lg: 24px;
  --shadow: 0 8px 40px rgba(0,0,0,0.4);
  --shadow-orange: 0 4px 30px rgba(255,107,0,0.25);
  --transition: 0.25s ease;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 900; }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 900; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { color: rgba(250,250,250,0.75); margin-bottom: 1rem; }
strong { color: var(--white); font-weight: 700; }

.highlight { color: var(--orange); }
.highlight-orange { color: var(--orange); }

/* === CONTAINER === */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* === SECTION LABELS & TITLES === */
.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
}
.section-title {
  color: var(--white);
  margin-bottom: 16px;
}
.section-sub {
  font-size: 1.1rem;
  color: rgba(250,250,250,0.6);
  max-width: 600px;
  margin-bottom: 48px;
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  padding: 14px 28px;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn--primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: var(--shadow-orange);
}
.btn--primary:hover { background: var(--orange-hover); transform: translateY(-1px); }
.btn--ghost {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.2);
}
.btn--ghost:hover { border-color: var(--orange); color: var(--orange); }
.btn--large { padding: 18px 36px; font-size: 1rem; border-radius: 10px; }
.btn--full { width: 100%; }

/* === NAV === */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0;
  transition: background 0.3s, box-shadow 0.3s;
}
.nav.scrolled {
  background: rgba(13,13,13,0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border);
}
.nav__inner {
  display: flex;
  align-items: center;
  gap: 40px;
  height: 72px;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 0;
  flex-shrink: 0;
}
.nav__logo svg { height: 32px; width: auto; }
.nav__links {
  display: flex;
  gap: 32px;
  margin-left: auto;
}
.nav__links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(250,250,250,0.7);
  transition: color var(--transition);
}
.nav__links a:hover { color: var(--white); }
.nav__cta { margin-left: 16px; padding: 10px 22px; font-size: 0.875rem; }
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
}
.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
}

/* === HERO === */
.hero {
  position: relative;
  padding: 180px 0 0;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
/* Ghost "AI" tipográfico no fundo */
.hero::before {
  content: 'AI';
  position: absolute;
  right: -60px;
  top: 50%;
  transform: translateY(-58%);
  font-family: 'Poppins', sans-serif;
  font-size: 38vw;
  font-weight: 900;
  color: rgba(255,107,0,0.038);
  letter-spacing: -20px;
  pointer-events: none;
  line-height: 1;
  z-index: 0;
  user-select: none;
}
.hero .container { position: relative; z-index: 2; }
.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: end;
  margin-bottom: 80px;
}
.hero__eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 28px;
  animation: fadeSlideUp 0.65s ease 0.10s both;
}
.hero__headline {
  font-size: clamp(3rem, 5.2vw, 5.2rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin: 0;
  animation: fadeSlideUp 0.70s ease 0.22s both;
}
.hero__right {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 36px;
  padding-bottom: 12px;
}
.hero__sub {
  font-size: 1.1rem;
  color: rgba(250,250,250,0.62);
  line-height: 1.78;
  margin: 0;
  animation: fadeSlideUp 0.70s ease 0.38s both;
}
.hero__actions {
  display: flex;
  flex-direction: column;
  gap: 16px;
  animation: fadeSlideUp 0.70s ease 0.52s both;
}
.hero__link {
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(250,250,250,0.42);
  transition: color var(--transition);
  letter-spacing: 0.02em;
}
.hero__link:hover { color: var(--orange); }
/* Stats row tipográfico */
.hero__stats {
  display: flex;
  border-top: 1px solid var(--border);
  animation: fadeSlideUp 0.70s ease 0.66s both;
}
.hero__stat {
  flex: 1;
  padding: 40px 0;
}
.hero__stat:not(:first-child) {
  padding-left: 48px;
  border-left: 1px solid var(--border);
}
.hero__stat:not(:last-child) {
  padding-right: 48px;
}
.hero__stat-top {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 6px;
}
.hero__stat-value {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--orange);
  line-height: 1;
  letter-spacing: -1px;
}
.hero__stat-unit {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
}
.hero__stat-label {
  display: block;
  font-size: 0.78rem;
  color: var(--gray);
  letter-spacing: 0.01em;
}
.hero__bg-glow {
  position: absolute;
  top: -200px; right: -200px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(255,107,0,0.10) 0%, transparent 70%);
  pointer-events: none;
  animation: glowPulse 7s ease-in-out infinite;
}

/* === PROBLEM === */
.problem {
  padding: 120px 0;
  background: var(--dark);
}
.problem__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin: 48px 0;
}
.problem__card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: border-color var(--transition);
}
.problem__card:hover { border-color: rgba(255,107,0,0.3); }
.problem__icon { font-size: 2rem; margin-bottom: 16px; }
.problem__card h3 { color: var(--white); margin-bottom: 12px; font-size: 1.05rem; }
.problem__card p { font-size: 0.9rem; color: rgba(250,250,250,0.6); margin: 0; }
.problem__statement {
  max-width: 680px;
  margin-top: 48px;
  padding: 32px 0;
  border-top: 1px solid var(--border);
}
.problem__statement p {
  margin: 0;
  font-size: 1.05rem;
  color: rgba(250,250,250,0.65);
  line-height: 1.75;
}

/* === METHOD === */
.method {
  padding: 120px 0;
  background: var(--black);
}
.method__steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 48px 0 56px;
  position: relative;
}
.method__steps::before {
  content: '';
  position: absolute;
  left: 36px;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--orange), transparent);
  opacity: 0.3;
}
.method__step {
  display: flex;
  gap: 32px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
  position: relative;
}
.method__step:last-child { border-bottom: none; }
.method__letter {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  background: var(--orange);
  color: var(--white);
  font-size: 2rem;
  font-weight: 900;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: -2px;
  transform: skewX(-7deg);
  box-shadow: var(--shadow-orange);
  position: relative;
  z-index: 1;
}
.method__content h3 { color: var(--white); font-size: 1.3rem; margin-bottom: 4px; }
.method__tag {
  font-size: 0.8rem;
  color: var(--orange);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px !important;
}
.method__content p { font-size: 0.95rem; margin-bottom: 12px; }
.method__deliverable {
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(250,250,250,0.5);
  padding: 8px 16px;
  background: rgba(255,255,255,0.04);
  border-radius: 6px;
  display: inline-block;
}
.method__footer {
  display: flex;
  gap: 48px;
  padding: 32px 0;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.method__stat {
  display: flex;
  flex-direction: column;
}
.method__stat strong { font-size: 1.8rem; font-weight: 900; color: var(--orange); }
.method__stat span { font-size: 0.85rem; color: var(--gray); }

/* === SERVICES === */
.services {
  padding: 120px 0;
  background: var(--dark);
}
.services__header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: end;
  margin-bottom: 0;
}
.services__header .section-sub {
  margin-bottom: 0;
  max-width: 100%;
}
.services__list {
  margin-top: 56px;
  border-top: 1px solid var(--border);
}
.service__row {
  display: grid;
  grid-template-columns: 72px 1fr 200px 260px;
  gap: 0 40px;
  align-items: center;
  padding: 40px 0 40px 16px;
  border-bottom: 1px solid var(--border);
  border-left: 3px solid transparent;
  transition: border-color var(--transition), background var(--transition), padding var(--transition);
}
.service__row:hover {
  border-left-color: var(--orange);
  background: rgba(255,255,255,0.015);
  padding-left: 24px;
}
.service__num {
  font-size: 2.2rem;
  font-weight: 900;
  color: rgba(255,107,0,0.18);
  line-height: 1;
  letter-spacing: -1px;
  transition: color var(--transition);
}
.service__row:hover .service__num {
  color: rgba(255,107,0,0.45);
}
.service__info h3 {
  color: var(--white);
  font-size: 1.15rem;
  margin-bottom: 8px;
}
.service__info p {
  font-size: 0.875rem;
  color: rgba(250,250,250,0.55);
  margin: 0;
  line-height: 1.65;
}
.service__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.service__tags span {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
  background: rgba(255,255,255,0.05);
  color: rgba(250,250,250,0.5);
  border: 1px solid var(--border);
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.service__result-text {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--orange);
  text-align: right;
  margin: 0;
  line-height: 1.5;
  opacity: 0;
  transition: opacity var(--transition);
}
.service__row:hover .service__result-text {
  opacity: 1;
}
@media (max-width: 1024px) {
  .services__header { grid-template-columns: 1fr; gap: 16px; }
  .service__row {
    grid-template-columns: 56px 1fr;
    grid-template-rows: auto auto auto;
    row-gap: 12px;
  }
  .service__tags { grid-column: 2; }
  .service__result-text { grid-column: 2; text-align: left; opacity: 1; }
}
@media (max-width: 600px) {
  .service__row { grid-template-columns: 1fr; padding: 32px 16px; }
  .service__num { font-size: 1.8rem; }
  .service__result-text { text-align: left; opacity: 1; }
}

/* === RESULTS / CASES === */
.results {
  padding: 120px 0;
  background: var(--black);
}
.cases__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.case__card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
}
.case__card--featured {
  border-color: var(--orange);
  box-shadow: var(--shadow-orange);
}
.case__sector {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--orange);
  margin-bottom: 4px;
}
.case__revenue {
  font-size: 0.85rem;
  color: var(--gray);
  margin-bottom: 20px;
  font-weight: 500;
}
.case__problem, .case__solution {
  font-size: 0.875rem;
  color: rgba(250,250,250,0.65);
  margin-bottom: 16px;
}
.case__problem strong, .case__solution strong { color: var(--white); }
.case__results {
  display: flex;
  gap: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
}
.case__metric { display: flex; flex-direction: column; }
.metric-value { font-size: 1.6rem; font-weight: 900; color: var(--orange); line-height: 1; }
.metric-label { font-size: 0.75rem; color: var(--gray); margin-top: 4px; }

/* === PRICING === */
.pricing {
  padding: 120px 0;
  background: var(--dark);
}
.pricing__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.pricing__card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  position: relative;
  transition: all var(--transition);
}
.pricing__card--featured {
  border-color: var(--orange);
  box-shadow: var(--shadow-orange);
  transform: scale(1.02);
}
.pricing__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--orange);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 100px;
  white-space: nowrap;
}
.pricing__name { font-size: 1.4rem; font-weight: 900; color: var(--white); margin-bottom: 4px; }
.pricing__desc { font-size: 0.875rem; color: var(--gray); margin-bottom: 24px; }
.pricing__price { margin-bottom: 28px; }
.price-from { display: block; font-size: 0.8rem; color: var(--gray); margin-bottom: 2px; }
.price-value { display: block; font-size: 2rem; font-weight: 900; color: var(--white); }
.price-label { display: block; font-size: 0.75rem; color: var(--gray); margin-top: 2px; }
.pricing__features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
}
.pricing__features li { font-size: 0.875rem; color: rgba(250,250,250,0.7); }
.pricing__disclaimer {
  text-align: center;
  font-size: 0.85rem;
  color: var(--gray);
  margin-top: 32px;
}

/* === PRICING CUSTOM === */
.pricing__custom {
  margin-top: 40px;
}
.pricing__custom-card {
  background: var(--dark2);
  border: 1px solid rgba(255,107,0,0.25);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 32px;
  align-items: stretch;
  position: relative;
  overflow: hidden;
}
.pricing__custom-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(255,107,0,0.16), transparent 36%),
    linear-gradient(135deg, rgba(255,255,255,0.03), transparent 42%);
  pointer-events: none;
}
.pricing__custom-intro,
.pricing__custom-items {
  position: relative;
  z-index: 1;
}
.pricing__custom-intro {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 28px;
  padding: 32px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
}
.pricing__custom-kicker {
  display: inline-flex;
  align-self: flex-start;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255,107,0,0.12);
  border: 1px solid rgba(255,107,0,0.22);
  color: var(--orange);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.pricing__custom-intro h3 {
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  line-height: 1.15;
  color: var(--white);
  margin: 0;
}
.pricing__custom-intro p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(250,250,250,0.68);
}
.pricing__custom-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.pricing__custom-proof div {
  padding: 18px;
  border-radius: 18px;
  background: rgba(13,13,13,0.72);
  border: 1px solid rgba(255,255,255,0.06);
}
.pricing__custom-proof strong {
  display: block;
  color: var(--white);
  font-size: 0.9rem;
  margin-bottom: 6px;
}
.pricing__custom-proof span {
  display: block;
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--gray);
}
.pricing__custom-items {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.pricing__custom-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 24px;
  border-radius: 22px;
  background: rgba(13,13,13,0.78);
  border: 1px solid rgba(255,255,255,0.06);
  transition: border-color var(--transition), transform var(--transition), background var(--transition);
}
.pricing__custom-item:hover {
  border-color: rgba(255,107,0,0.34);
  transform: translateY(-2px);
  background: rgba(16,16,16,0.9);
}
.pricing__custom-icon {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,107,0,0.18), rgba(255,107,0,0.08));
  border: 1px solid rgba(255,107,0,0.24);
}
.pricing__custom-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--orange);
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.pricing__custom-item strong {
  display: block;
  font-size: 1rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
}
.pricing__custom-item span {
  display: block;
  font-size: 0.92rem;
  line-height: 1.65;
  color: rgba(250,250,250,0.62);
}
@media (max-width: 800px) {
  .pricing__custom-card {
    grid-template-columns: 1fr;
    padding: 32px 24px;
  }
  .pricing__custom-intro {
    padding: 24px;
  }
  .pricing__custom-proof {
    grid-template-columns: 1fr;
  }
  .pricing__custom-item {
    padding: 20px;
  }
}

/* === ABOUT === */
.about {
  padding: 120px 0;
  background: var(--black);
}
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about__content p { font-size: 1rem; margin-bottom: 16px; }
.about__values {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}
.about__value {
  display: flex;
  flex-direction: column;
  padding: 16px 20px;
  background: var(--dark2);
  border-left: 3px solid var(--orange);
  border-radius: 0 8px 8px 0;
}
.about__value strong { color: var(--white); font-size: 0.95rem; }
.about__value span { font-size: 0.8rem; color: var(--gray); margin-top: 2px; }
.about__visual {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.about__metrics {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.about__metric {
  padding: 28px 36px;
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}
.about__metric:last-child { border-bottom: none; }
.about__metric:hover { background: rgba(255,107,0,0.04); }
.about__metric-top {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 4px;
}
.about__metric-value {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--orange);
  line-height: 1;
}
.about__metric-unit {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
}
.about__metric-label {
  font-size: 0.8rem;
  color: var(--gray);
}
.about__tagline {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--orange);
  font-style: italic;
  padding-left: 4px;
}

/* === VIDEO SECTION === */
.video-section {
  padding: 120px 0;
  background: var(--dark);
}
.video-section__header {
  margin-bottom: 56px;
  max-width: 640px;
}
.video-section__header .section-sub {
  margin-bottom: 0;
}
.video-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--dark2);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.video-wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}
.video-thumb {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  cursor: pointer;
  transition: background var(--transition);
}
.video-thumb:hover { background: rgba(255,255,255,0.02); }
.video-thumb:hover .video-play {
  transform: scale(1.1);
  box-shadow: 0 8px 48px rgba(255,107,0,0.5);
}
.video-play {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: var(--orange);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: var(--shadow-orange);
  transition: transform var(--transition), box-shadow var(--transition);
  padding-left: 4px; /* offset visual do ícone play */
}
.video-thumb__label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Light theme */
[data-theme="light"] .video-wrapper {
  box-shadow: 0 8px 40px rgba(0,0,0,0.10);
  border-color: rgba(0,0,0,0.07);
}
[data-theme="light"] .video-thumb:hover { background: rgba(0,0,0,0.02); }

/* === CTA SECTION === */
.cta-section {
  padding: 120px 0;
  background: var(--black);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center bottom, rgba(255,107,0,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.cta__inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}
.cta__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  margin-bottom: 16px;
}
.cta__sub {
  font-size: 1.1rem;
  color: rgba(250,250,250,0.6);
  margin-bottom: 48px;
}
.cta__form { text-align: left; }
.lead-form {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  width: 100%;
  box-sizing: border-box;
}
.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.form__group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
  min-width: 0;
}
.form__group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(250,250,250,0.7);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.form__group input,
.form__group select {
  background: var(--dark3);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  color: var(--white);
  font-family: 'Poppins', sans-serif;
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition);
  -webkit-appearance: none;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}
.form__group input:focus,
.form__group select:focus { border-color: var(--orange); }
.form__group select option { background: var(--dark2); }
.form__group input::placeholder { color: var(--gray); }
.form__disclaimer {
  text-align: center;
  font-size: 0.8rem;
  color: var(--gray);
  margin-top: 16px;
  margin-bottom: 0;
}

/* === WHATSAPP FLUTUANTE === */
@keyframes waPulse {
  0%, 100% { box-shadow: 0 4px 24px rgba(37,211,102,0.45); }
  50%       { box-shadow: 0 4px 32px rgba(37,211,102,0.65), 0 0 0 10px rgba(37,211,102,0.08); }
}
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 900;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px rgba(37,211,102,0.45);
  animation: waPulse 3s ease-in-out infinite;
  transition: transform 0.25s ease;
}
.whatsapp-float:hover {
  transform: scale(1.12);
  animation: none;
  box-shadow: 0 6px 36px rgba(37,211,102,0.6);
}
@media (max-width: 600px) {
  .whatsapp-float { bottom: 20px; right: 20px; width: 52px; height: 52px; }
  .whatsapp-float svg { width: 24px; height: 24px; }
}

/* === FOOTER === */
.footer {
  background: var(--dark);
  border-top: 1px solid var(--border);
}
.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 80px;
  padding: 64px 24px 48px;
  align-items: start;
}
.footer__brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}
.footer__logo {
  height: 36px;
  width: auto;
  display: block;
}
.footer__brand p { font-size: 0.875rem; color: var(--gray); margin: 0; }
.footer__links {
  display: flex;
  gap: 48px;
}
.footer__col h4 {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(250,250,250,0.4);
  margin-bottom: 16px;
}
.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__col a {
  font-size: 0.875rem;
  color: rgba(250,250,250,0.6);
  transition: color var(--transition);
}
.footer__col a:hover { color: var(--orange); }
.footer__bottom {
  border-top: 1px solid var(--border);
  padding: 20px 24px;
}
.footer__bottom p {
  font-size: 0.8rem;
  color: rgba(250,250,250,0.3);
  margin: 0;
  text-align: center;
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__toggle { display: flex; margin-left: auto; }
  .theme-toggle { display: none; }
  .nav__logo svg { height: 40px; }
  /* Hero */
  .hero { padding: 140px 0 0; }
  .hero__inner { grid-template-columns: 1fr; gap: 40px; margin-bottom: 56px; }
  .hero__right { gap: 28px; }
  .hero__stats { flex-wrap: wrap; }
  .hero__stat { flex: 1 1 45%; }
  .hero__stat:not(:first-child) { padding-left: 0; border-left: none; border-top: 1px solid var(--border); padding-top: 28px; }
  .hero__stat:not(:last-child) { padding-right: 0; padding-bottom: 28px; }
  .hero__stat-value { font-size: 2.2rem; }
  /* Layout */
  .about__inner { grid-template-columns: 1fr; gap: 48px; }
  .about__visual { display: none; }
  .footer__inner { grid-template-columns: 1fr; gap: 40px; }
  .footer__links { flex-wrap: wrap; gap: 32px; }
  .pricing__card--featured { transform: none; }
  /* Method */
  .method__letter { width: 56px; height: 56px; font-size: 1.6rem; }
  /* Form */
  .form__row { grid-template-columns: 1fr; }
  /* Cases */
  .cases__grid { grid-template-columns: 1fr; }
  /* Video */
  .video-section { padding: 64px 0; }
  .video-section__header { margin-bottom: 32px; }
}
@media (max-width: 600px) {
  .hero { padding: 100px 0 0; }
  .hero__headline { font-size: clamp(2.2rem, 9vw, 3rem); }
  .hero__stats { flex-direction: column; }
  .hero__stat { flex: 1 1 100%; }
  .hero__stat:not(:first-child) { border-left: none; padding-left: 0; }
  .hero::before { font-size: 65vw; }
  .form__row { grid-template-columns: 1fr; }
  .lead-form { padding: 20px; }
  .problem__statement { flex-direction: column; }
  .problem__grid { grid-template-columns: 1fr; }
  .method__step { flex-direction: column; gap: 16px; }
  .method__steps::before { display: none; }
  .cases__grid { grid-template-columns: 1fr; }
  .pricing__grid { grid-template-columns: 1fr; }
  /* Seções — padding reduzido */
  .results, .pricing, .about, .cta-section { padding: 64px 0; }
  .video-section { padding: 48px 0; }
  .problem { padding: 64px 0; }
  .method { padding: 64px 0; }
  .services { padding: 64px 0; }
  /* Video play menor */
  .video-play { width: 64px; height: 64px; }
  .video-play svg { width: 20px; height: 20px; }
  .video-section__header { margin-bottom: 24px; }
  /* Formulário */
  .form__group input,
  .form__group select { font-size: 16px; padding: 12px 14px; }
  .lead-form { padding: 20px; }
  .form__row { grid-template-columns: 1fr; }
  .btn.btn--large, .btn--full { white-space: normal; line-height: 1.35; font-size: 0.9rem; padding: 15px 16px; }
  /* Seção CTA */
  .cta__sub { margin-bottom: 28px; font-size: 1rem; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero__stat-value { font-size: 1.9rem; }
  .case__card { padding: 20px; }
  .case__results { gap: 12px; flex-wrap: wrap; }
  /* Blog post pages */
  .post-cta { padding: 24px 16px; }
  .post-header__grid { gap: 20px; }
}

/* === MOBILE NAV === */
@keyframes navSlideDown {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.nav.mobile-open .nav__links {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 72px; left: 0; right: 0;
  background: rgba(10,10,10,0.97);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 0;
  gap: 0;
  border-top: 2px solid var(--orange);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 20px 48px rgba(0,0,0,0.7);
  z-index: 999;
  animation: navSlideDown 0.2s ease both;
}
.nav.mobile-open .nav__links li {
  border-bottom: 1px solid rgba(255,255,255,0.05);
  position: relative;
}
.nav.mobile-open .nav__links li::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 0;
  background: var(--orange);
  transition: width 0.2s ease;
}
.nav.mobile-open .nav__links li:hover::before { width: 3px; }
.nav.mobile-open .nav__links li:last-child { border-bottom: none; }
.nav.mobile-open .nav__links li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px 18px 20px;
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(250,250,250,0.75);
  letter-spacing: 0.01em;
  transition: color 0.2s, padding-left 0.2s;
}
.nav.mobile-open .nav__links li a::after {
  content: '→';
  font-size: 0.8rem;
  color: var(--orange);
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  transform: translateX(-4px);
}
.nav.mobile-open .nav__links li a:hover {
  color: var(--white);
  padding-left: 28px;
}
.nav.mobile-open .nav__links li a:hover::after {
  opacity: 1;
  transform: translateX(0);
}
.nav.mobile-open .nav__cta { display: none; }
[data-theme="light"] .nav.mobile-open .nav__links {
  background: rgba(255,255,255,0.98);
  box-shadow: 0 20px 48px rgba(0,0,0,0.15);
}
[data-theme="light"] .nav.mobile-open .nav__links li a {
  color: rgba(26,26,26,0.75);
}
[data-theme="light"] .nav.mobile-open .nav__links li a:hover { color: #1A1A1A; }

/* === SCROLL ANIMATIONS === */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease var(--delay, 0s), transform 0.6s ease var(--delay, 0s);
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* === KEYFRAMES === */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes glowPulse {
  0%, 100% { opacity: 0.8; transform: scale(1); }
  50%       { opacity: 1;   transform: scale(1.18); }
}
@keyframes rotateSlow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* === HERO ENTRANCE ANIMATIONS === */
.hero__badge    { animation: fadeSlideUp 0.65s ease 0.10s both; }
.hero__headline { animation: fadeSlideUp 0.70s ease 0.22s both; }
.hero__sub      { animation: fadeSlideUp 0.70s ease 0.38s both; }
.hero__ctas     { animation: fadeSlideUp 0.70s ease 0.52s both; }
.hero__proof    { animation: fadeSlideUp 0.70s ease 0.66s both; }

/* Hero glow pulse */
.hero__bg-glow {
  animation: glowPulse 7s ease-in-out infinite;
}
/* Second glow - diagonal accent */
.hero::after {
  content: '';
  position: absolute;
  bottom: -100px; right: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,107,0,0.05) 0%, transparent 65%);
  pointer-events: none;
  animation: glowPulse 9s ease-in-out 2s infinite;
}

/* === THEME TOGGLE BUTTON === */
.theme-toggle {
  background: var(--dark2);
  border: 1.5px solid var(--border);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
  transition: border-color var(--transition), color var(--transition), transform var(--transition), background var(--transition);
}
.theme-toggle:hover {
  border-color: var(--orange);
  color: var(--orange);
  transform: rotate(22deg) scale(1.08);
}
@media (max-width: 900px) {
  .theme-toggle { display: none; }
}
[data-theme="dark"] .icon-sun  { display: none; }
[data-theme="dark"] .icon-moon { display: flex; }
[data-theme="light"] .icon-sun  { display: flex; }
[data-theme="light"] .icon-moon { display: none; }

/* === ENHANCED HOVERS === */
.method__letter {
  transition: transform var(--transition), box-shadow var(--transition);
}
.method__step:hover .method__letter {
  transform: skewX(-7deg) scale(1.1);
  box-shadow: 0 0 28px rgba(255,107,0,0.55), var(--shadow-orange);
}
.case__card {
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.case__card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-orange);
  border-color: rgba(255,107,0,0.35);
}
.service__card:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: 0 20px 60px rgba(255,107,0,0.18);
}

/* Animated counter number */
.metric-value, .method__stat strong {
  display: inline-block;
  transition: transform 0.3s ease;
}

/* === LIGHT THEME === */
[data-theme="light"] {
  --black:      #F7F5F0;
  --dark:       #FFFFFF;
  --dark2:      #FFFFFF;
  --dark3:      #F0EEE9;
  --white:      #1A1A1A;
  --gray:       #7A7A7A;
  --gray-light: #AAAAAA;
  --border:     rgba(0,0,0,0.09);
  --shadow:     0 8px 40px rgba(0,0,0,0.10);
  --shadow-orange: 0 4px 30px rgba(255,107,0,0.18);
}
[data-theme="light"] body {
  background: #F7F5F0;
  color: #1A1A1A;
}
[data-theme="light"] .hero::before { color: rgba(255,107,0,0.025); }
[data-theme="light"] .hero__sub { color: rgba(26,26,26,0.62); }
[data-theme="light"] .hero__link { color: rgba(26,26,26,0.42); }
[data-theme="light"] .hero__stat-unit { color: #1A1A1A; }
[data-theme="light"] .hero__bg-glow {
  background: radial-gradient(circle, rgba(255,107,0,0.07) 0%, transparent 70%);
}
[data-theme="light"] p {
  color: rgba(26,26,26,0.68);
}
[data-theme="light"] strong {
  color: #1A1A1A;
}
[data-theme="light"] h1,
[data-theme="light"] h2,
[data-theme="light"] h3,
[data-theme="light"] h4 {
  color: #1A1A1A;
}
[data-theme="light"] .nav.scrolled {
  background: rgba(247,245,240,0.95);
  box-shadow: 0 1px 0 rgba(0,0,0,0.08);
}
[data-theme="light"] .nav__links a {
  color: rgba(26,26,26,0.65);
}
[data-theme="light"] .nav__links a:hover { color: #1A1A1A; }
[data-theme="light"] .nav__toggle span { background: #1A1A1A; }
[data-theme="light"] .nav.mobile-open .nav__links {
  background: #FFFFFF;
  border-top-color: rgba(0,0,0,0.08);
}
[data-theme="light"] .hero__sub {
  color: rgba(26,26,26,0.62);
}
[data-theme="light"] .hero__bg-glow {
  background: radial-gradient(circle, rgba(255,107,0,0.09) 0%, transparent 70%);
}
[data-theme="light"] .hero::after {
  background: radial-gradient(circle, rgba(255,107,0,0.04) 0%, transparent 65%);
}
[data-theme="light"] .btn--ghost {
  color: #1A1A1A;
  border-color: rgba(26,26,26,0.2);
}
[data-theme="light"] .btn--ghost:hover {
  border-color: var(--orange);
  color: var(--orange);
}
[data-theme="light"] .hero__proof {
  border-top-color: rgba(0,0,0,0.08);
}
[data-theme="light"] .hero__proof-item strong { color: #1A1A1A; }
[data-theme="light"] .hero__proof-divider { background: rgba(0,0,0,0.1); }
[data-theme="light"] .section-title { color: #1A1A1A; }
[data-theme="light"] .section-sub { color: rgba(26,26,26,0.6); }
[data-theme="light"] .problem__card {
  background: #FFFFFF;
  border-color: rgba(0,0,0,0.07);
  box-shadow: 0 2px 16px rgba(0,0,0,0.05);
}
[data-theme="light"] .problem__card:hover { border-color: rgba(255,107,0,0.3); }
[data-theme="light"] .problem__card h3 { color: #1A1A1A; }
[data-theme="light"] .problem__card p { color: rgba(26,26,26,0.62); }
[data-theme="light"] .problem__statement {
  background: #FFFFFF;
  border-color: rgba(255,107,0,0.18);
}
[data-theme="light"] .problem__statement p { color: rgba(26,26,26,0.68); }
[data-theme="light"] .method__steps::before {
  background: linear-gradient(to bottom, var(--orange), transparent);
  opacity: 0.4;
}
[data-theme="light"] .method__step { border-bottom-color: rgba(0,0,0,0.08); }
[data-theme="light"] .method__content h3 { color: #1A1A1A; }
[data-theme="light"] .method__content p { color: rgba(26,26,26,0.68); }
[data-theme="light"] .method__deliverable {
  color: rgba(26,26,26,0.55);
  background: rgba(0,0,0,0.04);
}
[data-theme="light"] .method__footer { border-top-color: rgba(0,0,0,0.08); }
[data-theme="light"] .service__card {
  background: #FFFFFF;
  border-color: rgba(0,0,0,0.07);
  box-shadow: 0 2px 16px rgba(0,0,0,0.05);
}
[data-theme="light"] .service__card:hover {
  box-shadow: 0 20px 60px rgba(255,107,0,0.14);
}
[data-theme="light"] .service__card h3 { color: #1A1A1A; }
[data-theme="light"] .service__card li { color: rgba(26,26,26,0.65); }
[data-theme="light"] .case__card {
  background: #FFFFFF;
  border-color: rgba(0,0,0,0.07);
  box-shadow: 0 2px 16px rgba(0,0,0,0.05);
}
[data-theme="light"] .case__card--featured {
  border-color: var(--orange);
  box-shadow: var(--shadow-orange);
}
[data-theme="light"] .case__problem,
[data-theme="light"] .case__solution { color: rgba(26,26,26,0.65); }
[data-theme="light"] .case__problem strong,
[data-theme="light"] .case__solution strong { color: #1A1A1A; }
[data-theme="light"] .case__results { border-top-color: rgba(0,0,0,0.08); }
[data-theme="light"] .pricing__custom-card {
  background: #FFFFFF;
  border-color: rgba(255,107,0,0.18);
  box-shadow: 0 4px 30px rgba(0,0,0,0.08);
}
[data-theme="light"] .pricing__custom-intro {
  background: #FFFDFC;
  border-color: rgba(0,0,0,0.06);
}
[data-theme="light"] .pricing__custom-intro h3 { color: #1A1A1A; }
[data-theme="light"] .pricing__custom-intro p { color: rgba(26,26,26,0.62); }
[data-theme="light"] .pricing__custom-proof div {
  background: #FFFFFF;
  border-color: rgba(0,0,0,0.06);
}
[data-theme="light"] .pricing__custom-proof strong { color: #1A1A1A; }
[data-theme="light"] .pricing__custom-proof span { color: rgba(26,26,26,0.56); }
[data-theme="light"] .pricing__custom-item {
  background: #FFFFFF;
  border-color: rgba(0,0,0,0.06);
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}
[data-theme="light"] .pricing__custom-item:hover {
  background: #FFFFFF;
  border-color: rgba(255,107,0,0.24);
}
[data-theme="light"] .pricing__custom-item strong { color: #1A1A1A; }
[data-theme="light"] .pricing__custom-item span { color: rgba(26,26,26,0.62); }
[data-theme="light"] .pricing__custom-icon {
  background: linear-gradient(180deg, rgba(255,107,0,0.12), rgba(255,107,0,0.04));
  border-color: rgba(255,107,0,0.18);
}
[data-theme="light"] .about__content p { color: rgba(26,26,26,0.68); }
[data-theme="light"] .about__value {
  background: #FFFFFF;
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
}
[data-theme="light"] .about__value strong { color: #1A1A1A; }
[data-theme="light"] .about__logo-block {
  background: #FFFFFF;
  border-color: rgba(0,0,0,0.07);
}
[data-theme="light"] .cta-section::before {
  background: radial-gradient(ellipse at center bottom, rgba(255,107,0,0.05) 0%, transparent 70%);
}
[data-theme="light"] .cta__sub { color: rgba(26,26,26,0.62); }
[data-theme="light"] .lead-form {
  background: #FFFFFF;
  border-color: rgba(0,0,0,0.09);
  box-shadow: 0 4px 30px rgba(0,0,0,0.07);
}
[data-theme="light"] .form__group label { color: rgba(26,26,26,0.65); }
[data-theme="light"] .form__group input,
[data-theme="light"] .form__group select {
  background: #F7F5F0;
  border-color: rgba(0,0,0,0.12);
  color: #1A1A1A;
}
[data-theme="light"] .form__group input::placeholder { color: #AAAAAA; }
[data-theme="light"] .form__group select option { background: #FFFFFF; color: #1A1A1A; }
[data-theme="light"] .form__disclaimer { color: #888888; }
[data-theme="light"] .footer {
  background: #EEECE7;
  border-top-color: rgba(0,0,0,0.08);
}
[data-theme="light"] .footer__col h4 { color: rgba(26,26,26,0.4); }
[data-theme="light"] .footer__col a { color: rgba(26,26,26,0.62); }
[data-theme="light"] .footer__col a:hover { color: var(--orange); }
[data-theme="light"] .footer__brand p { color: #888888; }
[data-theme="light"] .footer__bottom { border-top-color: rgba(0,0,0,0.08); }
[data-theme="light"] .footer__bottom p { color: rgba(26,26,26,0.35); }
[data-theme="light"] .theme-toggle {
  background: #FFFFFF;
  border-color: rgba(0,0,0,0.12);
  color: #1A1A1A;
}
[data-theme="light"] .service__row:hover {
  background: rgba(0,0,0,0.02);
}
[data-theme="light"] .service__info p { color: rgba(26,26,26,0.58); }
[data-theme="light"] .service__tags span {
  background: rgba(0,0,0,0.04);
  color: rgba(26,26,26,0.5);
  border-color: rgba(0,0,0,0.09);
}
[data-theme="light"] .about__metrics {
  background: #FFFFFF;
  border-color: rgba(0,0,0,0.08);
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}
[data-theme="light"] .about__metric { border-bottom-color: rgba(0,0,0,0.06); }
[data-theme="light"] .about__metric-unit { color: #1A1A1A; }
[data-theme="light"] .about__metric-label { color: #888888; }