/* ============================================================
   TIMEFACTOR DIGITAL — style.css
   Cores: #1A1A1A (preto) · #F5A623 (laranja) · #FFFFFF (branco)
   ============================================================ */

/* ---------- VARIÁVEIS ---------- */
:root {
  --black:       #0F0F0F;
  --dark:        #1A1A1A;
  --dark-2:      #222222;
  --dark-3:      #2C2C2C;
  --gray:        #666666;
  --gray-light:  #999999;
  --border-dark: rgba(255,255,255,0.08);
  --border-lite: rgba(0,0,0,0.08);

  --orange:      #F5A623;
  --orange-dark: #D4891A;
  --orange-lite: #FFB73D;
  --orange-glow: rgba(245,166,35,0.12);
  --orange-glow2:rgba(245,166,35,0.20);

  --white:       #FFFFFF;
  --off-white:   #F7F7F7;
  --light:       #EFEFEF;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --r:    12px;
  --r-lg: 20px;
  --shadow: 0 4px 24px rgba(0,0,0,0.10);
  --shadow-o: 0 8px 32px rgba(245,166,35,0.28);
  --tr: 0.25s cubic-bezier(.4,0,.2,1);
  --container: 1180px;
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: var(--font); color: var(--dark); background: var(--white); line-height: 1.6; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: inherit; }

/* ---------- CONTAINER ---------- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 1.5rem; }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .75rem 1.5rem; border-radius: 8px;
  font-weight: 700; font-size: .95rem; white-space: nowrap;
  transition: all var(--tr); border: 2px solid transparent; cursor: pointer;
}
.btn--primary  { background: var(--orange); color: var(--dark); border-color: var(--orange); }
.btn--primary:hover { background: var(--orange-dark); border-color: var(--orange-dark); transform: translateY(-2px); box-shadow: var(--shadow-o); }
.btn--ghost    { background: transparent; color: var(--white); border-color: rgba(255,255,255,.25); }
.btn--ghost:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.5); }
.btn--outline  { background: transparent; color: var(--orange); border-color: var(--orange); }
.btn--outline:hover { background: var(--orange); color: var(--dark); }
.btn--lg { padding: 1rem 2rem; font-size: 1rem; border-radius: 10px; }
.btn--full { width: 100%; justify-content: center; }

/* ---------- SECTION TAG ---------- */
.section-tag {
  display: inline-block;
  background: var(--orange-glow); color: var(--orange);
  font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  padding: .35rem 1rem; border-radius: 100px;
  border: 1px solid rgba(245,166,35,.3); margin-bottom: 1rem;
}
.section-tag--dark { background: var(--orange-glow2); border-color: rgba(245,166,35,.4); }

/* ---------- SECTION HEADER ---------- */
.section-header { text-align: center; max-width: 700px; margin: 0 auto 3.5rem; }
.section-header h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); font-weight: 800; line-height: 1.2; margin-bottom: .75rem; }
.section-header p { font-size: 1.05rem; color: var(--gray); line-height: 1.8; }

/* ---------- FADE UP ---------- */
/* Fallback CSS-only: funciona mesmo sem JavaScript */
.fade-up { animation: fadeUpAnim .7s ease both; }
.fade-up:nth-child(2) { animation-delay: .08s; }
.fade-up:nth-child(3) { animation-delay: .16s; }
.fade-up:nth-child(4) { animation-delay: .24s; }
@keyframes fadeUpAnim { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: translateY(0); } }
/* Com JS: substitui animação CSS pelo IntersectionObserver */
.js .fade-up { animation: none; opacity: 0; transform: translateY(28px); transition: opacity .6s ease, transform .6s ease; }
.js .fade-up:nth-child(2) { transition-delay: .1s; }
.js .fade-up:nth-child(3) { transition-delay: .2s; }
.js .fade-up:nth-child(4) { transition-delay: .3s; }
.js .fade-up.visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 1.25rem 0; transition: all var(--tr);
}
.nav.scrolled {
  background: rgba(15,15,15,.96); backdrop-filter: blur(20px);
  padding: .75rem 0; border-bottom: 1px solid var(--border-dark);
}
.nav__container { display: flex; align-items: center; gap: 1.5rem; }
.nav__logo img { height: 38px; width: auto; }
.nav__links { display: flex; align-items: center; gap: 2rem; margin-left: auto; }
.nav__links a { color: rgba(255,255,255,.75); font-size: .9rem; font-weight: 500; transition: color var(--tr); }
.nav__links a:hover { color: var(--orange); }
.nav__cta { margin-left: .5rem; flex-shrink: 0; }
.nav__cta-mobile { display: none; }
.nav__hamburger { display: none; flex-direction: column; gap: 5px; margin-left: auto; padding: .5rem; }
.nav__hamburger span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: all var(--tr); }
.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative; min-height: 100vh;
  background: var(--dark); display: flex; align-items: center;
  padding: 9rem 0 6rem; overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 70% 55% at 50% 110%, rgba(245,166,35,.09) 0%, transparent 65%),
    radial-gradient(ellipse 40% 40% at 90% -5%, rgba(245,166,35,.06) 0%, transparent 60%),
    radial-gradient(ellipse 30% 30% at 10% 100%, rgba(245,166,35,.05) 0%, transparent 60%);
}
.hero__container {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  text-align: left;
}
.hero__badge {
  display: inline-flex; align-items: center; gap: .5rem;
  background: rgba(245,166,35,.1); border: 1px solid rgba(245,166,35,.3);
  color: var(--orange); font-size: .82rem; font-weight: 600;
  padding: .45rem 1.25rem; border-radius: 100px; margin-bottom: 1.5rem;
}
.hero__badge .dot {
  width: 7px; height: 7px; background: var(--orange); border-radius: 50%;
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(.7)} }
.hero__title {
  font-size: clamp(2.6rem, 7.5vw, 5.5rem); font-weight: 900;
  color: var(--white); line-height: 1.08; letter-spacing: -.025em; margin-bottom: 1.5rem;
}
.hero__title .highlight { color: var(--orange); }
.hero__subtitle {
  font-size: clamp(1rem, 1.8vw, 1.1rem); color: rgba(255,255,255,.68);
  max-width: 480px; margin: 0 0 2rem; line-height: 1.75;
}
.hero__left { display: flex; flex-direction: column; }
.hero__ctas { display: flex; align-items: center; justify-content: flex-start; gap: 1rem; flex-wrap: wrap; margin-bottom: 2rem; }
.hero__stats {
  display: flex; align-items: center; justify-content: flex-start;
  background: rgba(255,255,255,.04); border: 1px solid var(--border-dark);
  border-radius: var(--r-lg); padding: 1.25rem 1.5rem;
  margin: 0; backdrop-filter: blur(8px); gap: 0; flex-wrap: wrap;
}
.stat { flex: 1; text-align: center; min-width: 90px; }
.stat__row { display: flex; align-items: baseline; justify-content: center; }
.stat__number { font-size: 2.2rem; font-weight: 900; color: var(--orange); }
.stat__suffix { font-size: 1.5rem; font-weight: 900; color: var(--orange); }
.stat__label { display: block; font-size: .78rem; color: rgba(255,255,255,.5); margin-top: .2rem; }
.stat__divider { width: 1px; height: 44px; background: var(--border-dark); flex-shrink: 0; }
.hero__scroll {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
  color: rgba(255,255,255,.3); font-size: .72rem; letter-spacing: .05em; text-transform: uppercase;
}
.scroll-line {
  width: 2px; height: 32px;
  background: linear-gradient(to bottom, var(--orange), transparent);
  animation: scrollAnim 1.6s ease-in-out infinite;
}
@keyframes scrollAnim { 0%{opacity:0;transform:scaleY(0);transform-origin:top} 50%{opacity:1;transform:scaleY(1);transform-origin:top} 100%{opacity:0;transform:scaleY(0);transform-origin:bottom} }

/* ============================================================
   BARRA DE CONFIANÇA
   ============================================================ */
.trust-bar { background: var(--dark-2); padding: 1.5rem 0; border-bottom: 1px solid var(--border-dark); }
.trust-bar__text { text-align: center; font-size: .78rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: rgba(255,255,255,.35); margin-bottom: .75rem; }
.trust-logos { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: .5rem 1rem; }
.trust-logo { font-size: .9rem; font-weight: 700; color: rgba(255,255,255,.5); letter-spacing: .02em; }
.trust-divider { color: rgba(255,255,255,.2); }

/* ============================================================
   PROBLEMA
   ============================================================ */
.problema { padding: 6rem 0; background: var(--dark-2); }
.problema .section-header h2 { color: var(--white); }
.problema .section-header p { color: rgba(255,255,255,.55); }
.pain-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; margin-bottom: 3rem; }
.pain-card {
  position: relative; background: var(--dark-3); border: 1px solid var(--border-dark);
  border-radius: var(--r-lg); padding: 2rem 2rem 2rem 2rem;
  transition: all var(--tr); overflow: hidden;
}
.pain-card:hover { border-color: rgba(245,166,35,.35); transform: translateY(-5px); box-shadow: 0 20px 40px rgba(0,0,0,.35); }
.pain-card__number {
  position: absolute; top: 1.25rem; right: 1.5rem;
  font-size: 3.5rem; font-weight: 900; color: rgba(255,255,255,.04); line-height: 1;
}
.pain-card__icon {
  width: 52px; height: 52px; background: var(--orange-glow);
  border: 1px solid rgba(245,166,35,.25); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--orange); margin-bottom: 1.25rem;
}
.pain-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--white); margin-bottom: .75rem; }
.pain-card p { color: rgba(255,255,255,.58); line-height: 1.75; font-size: .95rem; }
.pain-card p strong { color: var(--orange-lite); }
.problema__cta { text-align: center; }
.problema__cta p { color: rgba(255,255,255,.65); font-size: 1.1rem; margin-bottom: 1.25rem; }

/* ============================================================
   SOLUÇÃO
   ============================================================ */
.solucao { padding: 6rem 0; background: var(--white); }
.solucao__content { display: grid; grid-template-columns: 1fr 1fr; gap: 4.5rem; align-items: center; }
.solucao__text h2 { font-size: clamp(1.75rem, 3.5vw, 2.4rem); font-weight: 800; line-height: 1.2; margin-bottom: 1.25rem; color: var(--dark); }
.solucao__text p { color: var(--gray); line-height: 1.8; margin-bottom: 1.25rem; }
.solucao__text p strong { color: var(--dark); }
.solucao__list { margin-bottom: 2rem; }
.solucao__list li {
  display: flex; align-items: center; gap: .75rem;
  padding: .65rem 0; font-weight: 500; color: var(--dark);
  border-bottom: 1px solid var(--light); font-size: .95rem;
}
.solucao__list li svg { color: var(--orange); flex-shrink: 0; }
.flow-diagram {
  background: var(--dark); border-radius: var(--r-lg);
  padding: 2.5rem; display: flex; flex-direction: column; gap: .75rem;
}
.flow-step {
  display: flex; align-items: center; gap: 1.25rem;
  background: rgba(255,255,255,.04); border: 1px solid var(--border-dark);
  border-radius: var(--r); padding: 1.25rem 1.5rem;
  transition: all var(--tr);
}
.flow-step:hover { border-color: rgba(245,166,35,.3); }
.flow-step--2 { background: var(--orange); border-color: var(--orange); }
.flow-step__num { font-size: .7rem; font-weight: 800; letter-spacing: .1em; color: rgba(255,255,255,.4); min-width: 24px; }
.flow-step--2 .flow-step__num { color: rgba(0,0,0,.5); }
.flow-step strong { font-size: 1rem; font-weight: 700; color: var(--white); }
.flow-step--2 strong { color: var(--dark); }
.flow-step small { font-size: .82rem; color: rgba(255,255,255,.5); margin-left: auto; }
.flow-step--2 small { color: rgba(0,0,0,.6); }
.flow-connector { display: flex; justify-content: center; color: rgba(245,166,35,.4); }

/* ============================================================
   SERVIÇOS
   ============================================================ */
.servicos { padding: 6rem 0; background: var(--off-white); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1.5rem; margin-bottom: 2.5rem; }
.service-card {
  background: var(--white); border: 1px solid var(--border-lite);
  border-radius: var(--r-lg); padding: 2.5rem;
  transition: all var(--tr); position: relative;
  display: flex; flex-direction: column;
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 24px 48px rgba(0,0,0,.09); border-color: rgba(245,166,35,.25); }
.service-card--featured {
  background: var(--dark); border-color: var(--orange);
  box-shadow: 0 0 0 1px var(--orange), var(--shadow-o);
}
.service-card--featured:hover { transform: translateY(-8px); }
.service-card__badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--orange); color: var(--dark); font-size: .74rem; font-weight: 800;
  padding: .3rem 1rem; border-radius: 100px; white-space: nowrap;
}
.service-card__icon {
  width: 60px; height: 60px; border-radius: var(--r);
  display: flex; align-items: center; justify-content: center; margin-bottom: 1.5rem;
}
.service-card__icon--orange { background: var(--orange-glow); border: 1px solid rgba(245,166,35,.2); color: var(--orange); }
.service-card__icon--white  { background: rgba(245,166,35,.15); border: 1px solid rgba(245,166,35,.35); color: var(--orange); }
.service-card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: .85rem; color: var(--dark); }
.service-card--featured h3 { color: var(--white); }
.service-card p { color: var(--gray); line-height: 1.75; margin-bottom: 1.5rem; font-size: .95rem; flex: 1; }
.service-card--featured p { color: rgba(255,255,255,.6); }
.service-card__features { margin-bottom: 2rem; }
.service-card__features li {
  display: flex; align-items: center; gap: .6rem;
  padding: .45rem 0; font-size: .88rem; border-bottom: 1px solid var(--light);
  color: var(--dark);
}
.service-card__features li::before { content: ''; width: 6px; height: 6px; background: var(--orange); border-radius: 50%; flex-shrink: 0; }
.service-card--featured .service-card__features li { color: rgba(255,255,255,.75); border-color: var(--border-dark); }
.service-card__link { color: var(--orange); font-weight: 700; font-size: .92rem; transition: letter-spacing var(--tr); }
.service-card__link:hover { letter-spacing: .01em; }
.servicos__cta { text-align: center; }
.servicos__cta p { color: var(--gray); margin-bottom: 1rem; font-size: 1rem; }

/* ============================================================
   COMO FUNCIONA
   ============================================================ */
.como-funciona { padding: 6rem 0; background: var(--dark); }
.como-funciona .section-header h2 { color: var(--white); }
.como-funciona .section-header p { color: rgba(255,255,255,.55); }
.steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 2.5rem; margin-bottom: 3rem; }
.step { display: flex; gap: 1.5rem; align-items: flex-start; }
.step__number { font-size: 3rem; font-weight: 900; color: var(--orange); line-height: 1; opacity: .35; flex-shrink: 0; }
.step__content h3 { font-size: 1.05rem; font-weight: 700; color: var(--white); margin-bottom: .6rem; }
.step__content p { color: rgba(255,255,255,.55); font-size: .92rem; line-height: 1.75; }
.step__content p strong { color: rgba(255,255,255,.85); }
.como-funciona__cta { text-align: center; }

/* ============================================================
   RESULTADOS / CASE
   ============================================================ */
.resultados { padding: 6rem 0; background: var(--white); }
.resultados .section-header { margin-bottom: 3rem; }
.case-card {
  background: var(--dark); border: 1px solid rgba(245,166,35,.2);
  border-radius: var(--r-lg); overflow: hidden; margin-bottom: 3rem;
  position: relative;
}
.case-card::after {
  content: ''; position: absolute; top: -100px; right: -100px;
  width: 400px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, rgba(245,166,35,.08) 0%, transparent 70%);
  pointer-events: none;
}
.case-card__header {
  padding: 2.5rem 2.5rem 2rem;
  border-bottom: 1px solid var(--border-dark);
}
.case-label {
  display: inline-block; background: var(--orange-glow);
  border: 1px solid rgba(245,166,35,.3); color: var(--orange);
  font-size: .74rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  padding: .3rem .85rem; border-radius: 100px; margin-bottom: 1rem;
}
.case-card__header h3 { font-size: clamp(1.2rem, 2.5vw, 1.65rem); font-weight: 800; color: var(--white); line-height: 1.3; }
.case-card__body { padding: 2.5rem; }
.case-card__text p { color: rgba(255,255,255,.65); line-height: 1.8; margin-bottom: .85rem; font-size: .95rem; }
.case-card__text p strong { color: var(--white); }
.case-metrics { display: flex; gap: 2.5rem; flex-wrap: wrap; margin-top: 2rem; padding-top: 2rem; border-top: 1px solid var(--border-dark); }
.case-metric strong { display: block; font-size: 1.8rem; font-weight: 900; color: var(--orange); }
.case-metric span { font-size: .82rem; color: rgba(255,255,255,.5); }
.case-card__tags { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: 1.75rem; }
.tag {
  background: rgba(255,255,255,.05); border: 1px solid var(--border-dark);
  color: rgba(255,255,255,.6); font-size: .78rem; font-weight: 500;
  padding: .3rem .8rem; border-radius: 100px;
}
.resultados__cta { text-align: center; }
.resultados__cta p { font-size: 1.1rem; color: var(--gray); margin-bottom: 1rem; }
.resultados__cta p strong { color: var(--dark); }

/* ============================================================
   PACOTES
   ============================================================ */
.pacotes { padding: 6rem 0; background: var(--off-white); }
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; margin-bottom: 2rem; align-items: start; }
.pricing-card {
  background: var(--white); border: 1px solid var(--border-lite);
  border-radius: var(--r-lg); padding: 2.5rem; position: relative;
  transition: all var(--tr);
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.pricing-card--featured {
  background: var(--dark); border-color: var(--orange);
  box-shadow: 0 0 0 1px var(--orange);
  transform: translateY(-8px);
}
.pricing-card--featured:hover { transform: translateY(-12px); }
.pricing-badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--orange); color: var(--dark); font-size: .74rem; font-weight: 800;
  padding: .3rem 1rem; border-radius: 100px; white-space: nowrap;
}
.pricing-card__header { margin-bottom: 1.5rem; }
.pricing-card__header h3 { font-size: 1.3rem; font-weight: 800; margin-bottom: .4rem; }
.pricing-card--featured .pricing-card__header h3 { color: var(--white); }
.pricing-card__header p { font-size: .88rem; color: var(--gray); line-height: 1.5; }
.pricing-card--featured .pricing-card__header p { color: rgba(255,255,255,.55); }
.pricing-card__price { margin-bottom: 2rem; padding-bottom: 1.75rem; border-bottom: 1px solid var(--light); }
.pricing-card--featured .pricing-card__price { border-color: var(--border-dark); }
.price__from { font-size: .78rem; color: var(--gray-light); display: block; margin-bottom: .25rem; }
.pricing-card--featured .price__from { color: rgba(255,255,255,.4); }
.price__main { display: flex; align-items: baseline; gap: .3rem; }
.price__value { font-size: 2.4rem; font-weight: 900; color: var(--dark); }
.pricing-card--featured .price__value { color: var(--orange); }
.price__period { font-size: .9rem; color: var(--gray-light); }
.pricing-card--featured .price__period { color: rgba(255,255,255,.45); }
.pricing-card__features { margin-bottom: 2rem; }
.pricing-card__features li {
  display: flex; align-items: flex-start; gap: .65rem;
  padding: .55rem 0; font-size: .88rem; border-bottom: 1px solid var(--light); color: var(--dark);
}
.pricing-card--featured .pricing-card__features li { color: rgba(255,255,255,.75); border-color: var(--border-dark); }
.pricing-card__features li svg { color: var(--orange); flex-shrink: 0; margin-top: 2px; }
.pricing-note { text-align: center; font-size: .88rem; color: var(--gray); }
.pricing-note strong { color: var(--dark); }

/* ============================================================
   DEPOIMENTOS
   ============================================================ */
.depoimentos { padding: 6rem 0; background: var(--white); }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; }
.testimonial {
  background: var(--off-white); border: 1px solid var(--border-lite);
  border-radius: var(--r-lg); padding: 2rem;
  transition: all var(--tr);
}
.testimonial:hover { border-color: rgba(245,166,35,.25); transform: translateY(-4px); box-shadow: var(--shadow); }
.testimonial__stars { color: var(--orange); font-size: 1rem; margin-bottom: 1rem; letter-spacing: .1em; }
.testimonial p { color: var(--gray); line-height: 1.8; font-size: .93rem; margin-bottom: 1.5rem; font-style: italic; }
.testimonial__author { display: flex; align-items: center; gap: .85rem; }
.testimonial__avatar {
  width: 42px; height: 42px; background: var(--orange); color: var(--dark);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: .85rem; flex-shrink: 0;
}
.testimonial__author strong { display: block; font-size: .9rem; color: var(--dark); }
.testimonial__author span { font-size: .8rem; color: var(--gray-light); }

/* ============================================================
   FAQ
   ============================================================ */
.faq { padding: 6rem 0; background: var(--off-white); }
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--light); }
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.4rem 0; text-align: left; font-size: .97rem; font-weight: 600;
  color: var(--dark); transition: color var(--tr);
}
.faq-question:hover { color: var(--orange); }
.faq-question[aria-expanded="true"] { color: var(--orange); }
.faq-question svg { flex-shrink: 0; transition: transform var(--tr); color: var(--gray-light); }
.faq-question[aria-expanded="true"] svg { transform: rotate(180deg); color: var(--orange); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.faq-answer p { color: var(--gray); line-height: 1.8; padding-bottom: 1.5rem; font-size: .93rem; }

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta-final { padding: 6rem 0; background: var(--dark); position: relative; overflow: hidden; }
.cta-final__bg {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 75% 65% at 50% 110%, rgba(245,166,35,.1) 0%, transparent 65%);
}
.cta-final__content { max-width: 680px; margin: 0 auto; text-align: center; position: relative; }
.cta-final__content h2 { font-size: clamp(1.75rem, 4vw, 2.6rem); font-weight: 800; color: var(--white); line-height: 1.2; margin: 1rem 0; }
.cta-final__content > p { color: rgba(255,255,255,.65); font-size: 1.05rem; margin-bottom: 2.5rem; line-height: 1.7; }
.cta-final__content > p strong { color: var(--orange); }
.contact-form {
  background: var(--dark-2); border: 1px solid var(--border-dark);
  border-radius: var(--r-lg); padding: 2.5rem; text-align: left;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-size: .82rem; font-weight: 600; color: rgba(255,255,255,.7); margin-bottom: .45rem; }
.form-group input,
.form-group select {
  width: 100%; padding: .85rem 1rem;
  background: rgba(255,255,255,.05); border: 1px solid var(--border-dark);
  border-radius: 8px; color: var(--white); font-size: .95rem;
  transition: border-color var(--tr), background var(--tr);
}
.form-group select { appearance: none; }
.form-group select option { background: var(--dark-2); color: var(--white); }
.form-group input::placeholder { color: rgba(255,255,255,.25); }
.form-group input:focus,
.form-group select:focus { outline: none; border-color: var(--orange); background: rgba(245,166,35,.06); }
.form-note { text-align: center; font-size: .78rem; color: rgba(255,255,255,.35); margin-top: .85rem; }
.form-success {
  background: var(--dark-2); border: 1px solid rgba(245,166,35,.3);
  border-radius: var(--r-lg); padding: 3rem; text-align: center;
}
.form-success__icon { color: var(--orange); margin: 0 auto 1rem; }
.form-success h3 { font-size: 1.5rem; font-weight: 800; color: var(--white); margin-bottom: .5rem; }
.form-success p { color: rgba(255,255,255,.6); line-height: 1.7; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--black); padding: 4rem 0 2rem; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 3rem; padding-bottom: 3rem; border-bottom: 1px solid var(--border-dark); margin-bottom: 2rem; }
.footer__brand img { margin-bottom: 1.25rem; }
.footer__brand p { color: rgba(255,255,255,.4); font-size: .88rem; line-height: 1.75; max-width: 280px; margin-bottom: 1.5rem; }
.footer__social { display: flex; gap: .75rem; }
.footer__social a {
  width: 38px; height: 38px; background: rgba(255,255,255,.05); border: 1px solid var(--border-dark);
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.5); transition: all var(--tr);
}
.footer__social a:hover { background: var(--orange-glow); border-color: var(--orange); color: var(--orange); }
.footer__links h4, .footer__contact h4 {
  font-size: .78rem; font-weight: 700; color: var(--white);
  letter-spacing: .08em; text-transform: uppercase; margin-bottom: 1.25rem;
}
.footer__links ul { display: flex; flex-direction: column; gap: .7rem; }
.footer__links a { font-size: .88rem; color: rgba(255,255,255,.45); transition: color var(--tr); }
.footer__links a:hover { color: var(--orange); }
.footer__contact p { font-size: .88rem; color: rgba(255,255,255,.45); margin-bottom: 1rem; }
.footer__wa {
  display: inline-flex; align-items: center; gap: .5rem;
  color: #25D366; font-size: .9rem; font-weight: 700; margin-bottom: .75rem;
  transition: opacity var(--tr);
}
.footer__wa:hover { opacity: .8; }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: .5rem; }
.footer__bottom p { font-size: .8rem; color: rgba(255,255,255,.25); }

/* ============================================================
   BOTÃO FLUTUANTE WHATSAPP
   ============================================================ */
.wa-float {
  position: fixed; bottom: 1.75rem; right: 1.75rem; z-index: 998;
  width: 62px; height: 62px; background: #25D366; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white); box-shadow: 0 4px 20px rgba(37,211,102,.45);
  transition: all var(--tr); animation: waFloat 3s ease-in-out infinite;
}
.wa-float:hover { transform: scale(1.12) !important; box-shadow: 0 8px 30px rgba(37,211,102,.55); animation: none; }
@keyframes waFloat { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 1024px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .solucao__content { grid-template-columns: 1fr; gap: 3rem; }
  .solucao__visual { order: -1; }
}

@media (max-width: 768px) {
  .nav__cta { display: none; }
  .nav__hamburger { display: flex; }
  .nav__links {
    display: none; flex-direction: column; position: fixed;
    inset: 0; background: rgba(15,15,15,.98); backdrop-filter: blur(20px);
    z-index: 997; justify-content: center; align-items: center;
    gap: 2rem; font-size: 1.2rem;
  }
  .nav__links.open { display: flex; }
  .nav__cta-mobile { display: inline-flex; margin-top: 1rem; }
  .hero { padding: 7rem 0 4rem; }
  .hero__stats { flex-direction: column; gap: 1.5rem; padding: 1.5rem; }
  .stat__divider { width: 60px; height: 1px; }
  .hero__ctas { flex-direction: column; align-items: stretch; }
  .hero__ctas .btn { justify-content: center; }
  .form-row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .case-metrics { gap: 1.5rem; }
  .pricing-card--featured { transform: translateY(0); }
  .pricing-card--featured:hover { transform: translateY(-4px); }
}

@media (max-width: 480px) {
  .container { padding: 0 1rem; }
  .contact-form { padding: 1.5rem; }
  .hero__title { font-size: 2.4rem; }
  .case-card__header, .case-card__body { padding: 1.5rem; }
  .steps-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   TECH VISUAL SECTION
   ============================================================ */
.hero__particles { position: absolute; inset: 0; z-index: 0; opacity: .5; }

.trust-metrics { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 1rem 2rem; }
.trust-metric {
  display: flex; align-items: center; gap: .5rem;
  font-size: .88rem; font-weight: 600; color: rgba(255,255,255,.5);
  transition: color var(--tr);
}
.trust-metric:hover { color: var(--orange); }
.trust-metric svg { color: var(--orange); opacity: .7; }

.tech-visual { padding: 5rem 0; background: var(--dark); }
.tech-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1.5rem; align-items: start; }

/* Code Card */
.tech-card { background: var(--dark-3); border: 1px solid var(--border-dark); border-radius: var(--r-lg); overflow: hidden; }
.tech-card__header {
  display: flex; align-items: center; gap: .5rem;
  background: rgba(255,255,255,.03); padding: .75rem 1rem;
  border-bottom: 1px solid var(--border-dark);
}
.tech-dot { width: 12px; height: 12px; border-radius: 50%; }
.tech-dot--red    { background: #FF5F57; }
.tech-dot--yellow { background: #FFBD2E; }
.tech-dot--green  { background: #28CA42; }
.tech-card__title { font-size: .78rem; color: rgba(255,255,255,.35); margin-left: .25rem; font-family: 'Courier New', monospace; }
.tech-card__body { padding: 1.25rem 1.5rem; font-family: 'Courier New', monospace; font-size: .82rem; line-height: 2; }
.code-line { white-space: nowrap; }
.code-indent { padding-left: 1.5rem; }
.code-blank { height: .5rem; }
.code-key    { color: #C678DD; }
.code-var    { color: #E06C75; }
.code-fn     { color: #61AFEF; }
.code-cls    { color: #E5C07B; }
.code-str    { color: #98C379; }
.code-op     { color: rgba(255,255,255,.6); }
.code-p      { color: rgba(255,255,255,.5); }
.code-comment{ color: rgba(255,255,255,.3); font-style: italic; }
.code-cursor { display: flex; align-items: center; gap: .15rem; }
.cursor-blink { color: var(--orange); animation: cursorBlink 1s step-end infinite; }
@keyframes cursorBlink { 0%,100%{opacity:1} 50%{opacity:0} }

/* Dashboard Panel */
.tech-stats-panel { background: var(--dark-2); border: 1px solid rgba(245,166,35,.2); border-radius: var(--r-lg); overflow: hidden; }
.panel-header { display: flex; align-items: center; justify-content: space-between; padding: .85rem 1.25rem; border-bottom: 1px solid var(--border-dark); }
.panel-title  { font-size: .82rem; font-weight: 700; color: rgba(255,255,255,.7); }
.panel-status { display: flex; align-items: center; gap: .4rem; font-size: .75rem; color: #28CA42; font-weight: 600; }
.status-dot   { width: 7px; height: 7px; background: #28CA42; border-radius: 50%; animation: blink 1.5s ease-in-out infinite; }
.panel-metrics { padding: 1rem 1.25rem; display: flex; flex-direction: column; gap: .6rem; }
.panel-metric { display: flex; justify-content: space-between; align-items: center; padding: .4rem 0; border-bottom: 1px solid rgba(255,255,255,.04); }
.panel-metric__label { font-size: .78rem; color: rgba(255,255,255,.45); }
.panel-metric__value { font-size: .88rem; font-weight: 700; color: var(--white); display: flex; align-items: center; gap: .25rem; }
.panel-metric__value--up     { color: #28CA42; }
.panel-metric__value--orange { color: var(--orange); }
.panel-chart { display: flex; align-items: flex-end; gap: .35rem; height: 70px; padding: 0 1.25rem 1rem; }
.chart-bar { flex: 1; height: var(--h); background: rgba(245,166,35,.2); border-radius: 3px 3px 0 0; transition: height .3s ease; }
.chart-bar--active { background: var(--orange); box-shadow: 0 0 12px rgba(245,166,35,.4); }
.panel-footer { display: flex; justify-content: space-between; align-items: center; padding: .75rem 1.25rem; background: rgba(245,166,35,.05); border-top: 1px solid rgba(245,166,35,.15); }
.panel-footer span    { font-size: .75rem; color: rgba(255,255,255,.4); }
.panel-footer__num    { font-size: .88rem; font-weight: 800; color: var(--orange); }

/* Tech Features */
.tech-features { display: flex; flex-direction: column; gap: 1.25rem; }
.tech-features h3 { font-size: 1.2rem; font-weight: 800; color: var(--white); margin-bottom: .25rem; line-height: 1.3; }
.tech-feature { display: flex; gap: 1rem; align-items: flex-start; }
.tech-feature__icon {
  width: 40px; height: 40px; flex-shrink: 0;
  background: var(--orange-glow); border: 1px solid rgba(245,166,35,.25);
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
  color: var(--orange);
}
.tech-feature strong { display: block; font-size: .92rem; color: var(--white); margin-bottom: .2rem; }
.tech-feature p { font-size: .82rem; color: rgba(255,255,255,.5); line-height: 1.5; }

/* Email footer */
.footer__email {
  display: inline-flex; align-items: center; gap: .5rem;
  color: rgba(255,255,255,.5); font-size: .88rem; font-weight: 500;
  margin-bottom: .75rem; transition: color var(--tr);
}
.footer__email:hover { color: var(--orange); }

/* Glow effects on hover */
.service-card--featured:hover { box-shadow: 0 0 0 1px var(--orange), 0 20px 60px rgba(245,166,35,.2); }
.pain-card:hover .pain-card__icon { background: rgba(245,166,35,.2); box-shadow: 0 0 20px rgba(245,166,35,.15); }
.btn--primary:hover { box-shadow: 0 8px 30px rgba(245,166,35,.35); }
.pricing-card--featured { box-shadow: 0 0 0 1px var(--orange), 0 20px 50px rgba(245,166,35,.15); }

@media (max-width: 1024px) { .tech-grid { grid-template-columns: 1fr 1fr; } .tech-card { display: none; } }
@media (max-width: 768px)  { .tech-grid { grid-template-columns: 1fr; } }

/* ============================================================
   HERO 2 COLUNAS + PHONE MOCKUP
   ============================================================ */
.hero__grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(245,166,35,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,166,35,.04) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

/* Floating badges */
.hero__right { position: relative; display: flex; justify-content: center; align-items: center; }
.float-badge {
  position: absolute; z-index: 10;
  background: rgba(15,15,15,.9); border: 1px solid rgba(245,166,35,.35);
  color: var(--white); font-size: .78rem; font-weight: 700;
  padding: .5rem .9rem; border-radius: 100px;
  display: flex; align-items: center; gap: .4rem;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0,0,0,.4);
  white-space: nowrap;
}
.float-badge svg { color: var(--orange); }
.float-badge--1 { top: 10%; left: -5%; animation: floatY 3s ease-in-out infinite; }
.float-badge--2 { top: 30%; right: -8%; animation: floatY 3s ease-in-out infinite .8s; }
.float-badge--3 { bottom: 15%; left: -2%; animation: floatY 3s ease-in-out infinite 1.6s; }
@keyframes floatY { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
.dot--green { background: #28CA42 !important; }
.dot--sm    { width: 6px !important; height: 6px !important; display: inline-block; border-radius: 50%; }

/* Phone mockup */
.phone-mockup {
  width: 260px; height: 530px;
  background: #111; border-radius: 38px;
  border: 2px solid rgba(255,255,255,.12);
  box-shadow: 0 30px 80px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.06), inset 0 0 0 1px rgba(255,255,255,.04);
  position: relative; overflow: hidden;
  flex-shrink: 0;
}
.phone-notch {
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 80px; height: 22px; background: #111;
  border-radius: 0 0 16px 16px; z-index: 10;
}
.phone-screen {
  position: absolute; inset: 0;
  background: #0B1418;
  display: flex; flex-direction: column;
  overflow: hidden;
}

/* WhatsApp Header */
.wa-header {
  display: flex; align-items: center; gap: .6rem;
  background: #1F2C34; padding: .7rem .75rem .7rem .6rem;
  padding-top: 1.4rem; flex-shrink: 0;
}
.wa-back { color: rgba(255,255,255,.6); cursor: pointer; flex-shrink: 0; }
.wa-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  display: flex; align-items: center; justify-content: center;
  font-size: .68rem; font-weight: 800; color: var(--dark); flex-shrink: 0;
}
.wa-info { flex: 1; min-width: 0; }
.wa-info strong { display: block; font-size: .78rem; color: var(--white); font-weight: 700; line-height: 1.2; }
.wa-info span { font-size: .68rem; color: rgba(255,255,255,.5); display: flex; align-items: center; gap: .3rem; }
.wa-icons { color: rgba(255,255,255,.5); flex-shrink: 0; }

/* WhatsApp Messages */
.wa-messages {
  flex: 1; overflow: hidden;
  padding: .75rem .6rem;
  display: flex; flex-direction: column; gap: .4rem;
  background: #0B1418;
}
.wa-date {
  text-align: center; font-size: .62rem;
  background: rgba(255,255,255,.08); color: rgba(255,255,255,.5);
  padding: .2rem .6rem; border-radius: 6px; align-self: center;
  margin-bottom: .25rem;
}
.wa-bubble {
  max-width: 82%; padding: .45rem .6rem .35rem;
  border-radius: 8px; font-size: .68rem; line-height: 1.45;
  position: relative;
}
.wa-bubble--in  { background: #1F2C34; color: rgba(255,255,255,.9); align-self: flex-start; border-bottom-left-radius: 2px; }
.wa-bubble--out { background: #005C4B; color: rgba(255,255,255,.92); align-self: flex-end;  border-bottom-right-radius: 2px; }
.wa-bubble p { margin: 0; }
.wa-time {
  display: flex; align-items: center; gap: 1px;
  font-size: .56rem; color: rgba(255,255,255,.4);
  margin-top: .2rem; justify-content: flex-end;
}
.wa-time svg { opacity: .6; }
.wa-typing {
  display: flex; align-items: center; gap: 3px;
  background: #1F2C34; padding: .55rem .7rem;
  border-radius: 8px; border-bottom-left-radius: 2px;
  align-self: flex-start; width: 46px;
}
.wa-typing span {
  width: 5px; height: 5px; background: rgba(255,255,255,.4);
  border-radius: 50%; animation: typingDot 1.2s ease-in-out infinite;
}
.wa-typing span:nth-child(2) { animation-delay: .2s; }
.wa-typing span:nth-child(3) { animation-delay: .4s; }
@keyframes typingDot { 0%,60%,100%{transform:translateY(0);opacity:.4} 30%{transform:translateY(-4px);opacity:1} }

/* WhatsApp Input */
.wa-input {
  display: flex; align-items: center; gap: .5rem;
  padding: .5rem .6rem; background: #1F2C34; flex-shrink: 0;
}
.wa-input__box {
  flex: 1; background: #2A3942; border-radius: 20px;
  padding: .45rem .8rem; display: flex; align-items: center; gap: .5rem;
  font-size: .68rem; color: rgba(255,255,255,.35);
}
.wa-input__box svg { color: rgba(255,255,255,.3); flex-shrink: 0; }
.wa-input__mic {
  width: 32px; height: 32px; background: var(--orange); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--dark); flex-shrink: 0;
}

/* WhatsApp message animation */
.msg-1, .msg-2, .msg-3, .msg-4, .msg-5, .msg-6, .msg-7, .msg-8 {
  opacity: 0; transform: translateY(8px);
  animation: msgIn .4s ease forwards;
}
.msg-1 { animation-delay: .5s; }
.msg-2 { animation-delay: 1.5s; }
.msg-3 { animation-delay: 2.8s; }
.msg-4 { animation-delay: 4.2s; }
.msg-5 { animation-delay: 5.2s; }
.msg-6 { animation-delay: 6.5s; }
.msg-7 { animation-delay: 7.8s; }
.msg-8 { animation-delay: 8.8s; }
@keyframes msgIn { to { opacity:1; transform:translateY(0); } }

/* Typing indicator hidden after message shows */
.msg-2 { animation: msgInOut .4s ease forwards, msgHide .1s ease forwards 2.4s; }
.msg-5 { animation: msgInOut .4s ease forwards 5.2s, msgHide .1s ease forwards 6.1s; }
@keyframes msgInOut { 0%{opacity:0;transform:translateY(8px)} 100%{opacity:1;transform:translateY(0)} }
@keyframes msgHide  { to { opacity:0; transform:translateY(4px); height:0; margin:0; padding:0; overflow:hidden; } }

/* Responsive hero */
@media (max-width: 960px) {
  .hero__container { grid-template-columns: 1fr !important; text-align: center !important; }
  .hero__badge, .hero__ctas { justify-content: center !important; }
  .hero__right { justify-content: center; margin-top: 2rem; }
  .float-badge--1 { left: 2%; }
  .float-badge--2 { right: 2%; }
}
@media (max-width: 480px) {
  .phone-mockup { width: 220px; height: 460px; }
  .float-badge--2 { display: none; }
}

/* Grid pattern on dark sections */
.problema::before, .como-funciona::before, .tech-visual::before {
  content: '';
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(245,166,35,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,166,35,.025) 1px, transparent 1px);
  background-size: 40px 40px;
}
.problema, .como-funciona, .tech-visual { position: relative; }

/* ============================================================
   AGENTE EM AÇÃO
   ============================================================ */
.agente-acao { padding: 6rem 0; background: var(--off-white); }
.acao-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.acao-steps { display: flex; flex-direction: column; }
.acao-step { display: flex; gap: 1.25rem; align-items: flex-start; }
.acao-step__num {
  width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0;
  background: var(--light); border: 2px solid var(--border-lite);
  display: flex; align-items: center; justify-content: center;
  font-size: .78rem; font-weight: 800; color: var(--gray-light);
  transition: all var(--tr);
}
.acao-step--active .acao-step__num { background: var(--orange); border-color: var(--orange); color: var(--dark); box-shadow: 0 0 16px rgba(245,166,35,.4); }
.acao-step__content h4 { font-size: .95rem; font-weight: 700; color: var(--dark); margin-bottom: .3rem; }
.acao-step__content p { font-size: .88rem; color: var(--gray); line-height: 1.6; }
.acao-connector { width: 2px; height: 28px; background: var(--light); margin: .4rem 0 .4rem 19px; }
.acao-visual { display: flex; flex-direction: column; gap: 1.25rem; }
.acao-metrics { background: var(--dark); border-radius: var(--r-lg); padding: 1.75rem; display: flex; flex-direction: column; gap: 1.25rem; }
.acao-metric { display: flex; gap: 1rem; align-items: center; }
.acao-metric__icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: var(--orange-glow); border: 1px solid rgba(245,166,35,.25);
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
  color: var(--orange);
}
.acao-metric strong { display: block; font-size: 1.2rem; font-weight: 900; color: var(--white); }
.acao-metric span   { font-size: .8rem; color: rgba(255,255,255,.5); }
.acao-badge {
  background: var(--dark-2); border: 1px solid rgba(245,166,35,.2);
  border-radius: var(--r); padding: 1.25rem 1.5rem;
  display: flex; gap: 1rem; align-items: center;
}
.acao-badge__icon {
  width: 52px; height: 52px; border-radius: 50%; background: #25D366;
  display: flex; align-items: center; justify-content: center;
  color: white; flex-shrink: 0; box-shadow: 0 4px 16px rgba(37,211,102,.3);
}
.acao-badge strong { display: block; font-size: .92rem; font-weight: 700; color: var(--white); margin-bottom: .2rem; }
.acao-badge p { font-size: .8rem; color: rgba(255,255,255,.5); }
@media (max-width: 768px) { .acao-grid { grid-template-columns: 1fr; } }