/* ============================================================
   ESTRATÉGIAS EM VENDAS — style.css
   Paleta: navy #0a0f1e | azul #1e6fff | ciano #00d4ff | branco #f0f4ff
   ============================================================ */

:root {
  --bg-deep:    #07090f;
  --bg-navy:    #0a0f1e;
  --bg-card:    #0f1628;
  --bg-card2:   #141c35;
  --blue:       #1e6fff;
  --blue-light: #3d85ff;
  --cyan:       #00d4ff;
  --white:      #f0f4ff;
  --gray:       #8892a4;
  --border:     rgba(30, 111, 255, 0.18);
  --radius:     12px;
  --radius-lg:  20px;
  --transition: 0.3s ease;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  background: var(--bg-navy);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 100px 0; }
.section--dark { background: var(--bg-deep); }
.section--card { background: var(--bg-card); }

/* ── Tags de seção ── */
.tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: 100px;
  padding: 5px 14px;
  margin-bottom: 20px;
}

/* ── Títulos ── */
.headline {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.headline em {
  font-style: italic;
  color: var(--cyan);
}

.subheadline {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--gray);
  max-width: 560px;
  line-height: 1.7;
}

/* ── Botões ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: 8px;
  padding: 14px 28px;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--blue);
  color: #fff;
}
.btn--primary:hover {
  background: var(--blue-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(30, 111, 255, 0.4);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.25);
}
.btn--outline:hover {
  border-color: var(--blue);
  color: var(--blue);
  transform: translateY(-2px);
}

.btn--cyan {
  background: var(--cyan);
  color: var(--bg-navy);
}
.btn--cyan:hover {
  background: #33ddff;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 212, 255, 0.35);
}

/* ── Navbar ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(7, 9, 15, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 96px;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.navbar__logo span {
  color: var(--cyan);
}

.navbar__logo-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.navbar__links a {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--gray);
  transition: var(--transition);
  white-space: nowrap;
}
.navbar__links a:hover { color: var(--white); }

.navbar__links a.active { color: var(--cyan); }

.navbar__cta { display: flex; align-items: center; gap: 12px; }

/* ── Navbar Dropdown ── */
.navbar__dropdown { position: relative; }

.navbar__dropdown-toggle {
  display: flex !important;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}

.navbar__arrow {
  font-size: 0.65rem;
  display: inline-block;
  transition: transform 0.3s ease;
  color: var(--cyan);
}

.navbar__dropdown:hover .navbar__arrow {
  transform: rotate(180deg);
}

.navbar__dropdown-menu {
  position: absolute;
  top: calc(100% + 20px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px;
  min-width: 250px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
  box-shadow: 0 24px 60px rgba(0,0,0,0.6);
  z-index: 200;
}

.navbar__dropdown:hover .navbar__dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.navbar__dropdown-menu a {
  display: block !important;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.875rem !important;
  font-weight: 500;
  color: var(--gray) !important;
  transition: all 0.2s ease;
}

.navbar__dropdown-menu a:hover {
  background: rgba(30, 111, 255, 0.12);
  color: var(--white) !important;
  padding-left: 18px;
}

/* Mobile menu labels */
.mobile-menu__label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
  padding: 4px 0 8px;
}

.mobile-menu__divider {
  height: 1px;
  background: var(--border);
  margin: 8px 0;
}

.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.navbar__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── Hero / Carrossel ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding-top: 96px;
}

.hero__slider {
  position: relative;
  flex: 1;
  display: flex;
  align-items: stretch;
}

.hero__slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  opacity: 0;
  transition: opacity 0.8s ease;
  pointer-events: none;
}

.hero__slide.active {
  opacity: 1;
  pointer-events: auto;
}

.hero__slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.3);
}

.hero__slide-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(7, 9, 15, 0.9) 0%,
    rgba(10, 15, 30, 0.7) 50%,
    rgba(30, 111, 255, 0.12) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  padding: 60px 0;
}

.hero__content .tag { margin-bottom: 24px; }

.hero__title {
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero__title em {
  font-style: italic;
  color: var(--cyan);
}

.hero__desc {
  font-size: 1.1rem;
  color: var(--gray);
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero__btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Controles do carrossel */
.hero__controls {
  position: absolute;
  bottom: 40px;
  left: 0; right: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 20px;
}

.hero__controls .container {
  display: flex;
  align-items: center;
  gap: 20px;
}

.hero__dots {
  display: flex;
  gap: 8px;
}

.hero__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  padding: 0;
}
.hero__dot.active {
  width: 28px;
  border-radius: 4px;
  background: var(--blue);
}

.hero__arrow {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--white);
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__arrow:hover {
  background: var(--blue);
  border-color: var(--blue);
}

/* ── Barra de números ── */
.stats-bar {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 32px 0;
}

.stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stat-item {
  text-align: center;
  padding: 0 24px;
  border-right: 1px solid var(--border);
}
.stat-item:last-child { border-right: none; }

.stat-item__num {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--cyan);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-item__label {
  font-size: 0.82rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ── Seção Problema ── */
.problem__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.problem__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 32px;
}

.problem__item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  transition: var(--transition);
}
.problem__item:hover {
  border-color: rgba(30, 111, 255, 0.4);
  transform: translateX(4px);
}

.problem__item-icon {
  width: 36px;
  height: 36px;
  min-width: 36px;
  background: rgba(30, 111, 255, 0.12);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.problem__item-text {
  font-size: 0.92rem;
  color: var(--gray);
  line-height: 1.5;
}

.problem__quote {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-top: 32px;
}

.problem__quote blockquote {
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 16px;
}

.problem__quote blockquote strong {
  color: var(--cyan);
}

.problem__quote p {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 16px;
}

.problem__quote a {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--blue);
}
.problem__quote a:hover { color: var(--cyan); }

/* ── Ecossistema ── */
.ecosystem__intro {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}
.ecosystem__intro .subheadline { margin: 0 auto; }

.ecosystem__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.eco-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.eco-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.eco-card:hover {
  border-color: rgba(30, 111, 255, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}
.eco-card:hover::before { transform: scaleX(1); }

.eco-card--featured {
  border-color: rgba(30, 111, 255, 0.5);
  background: linear-gradient(135deg, var(--bg-card2), var(--bg-card));
}

.eco-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  background: rgba(30, 111, 255, 0.12);
}

.eco-card__badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bg-navy);
  background: var(--cyan);
  border-radius: 4px;
  padding: 3px 8px;
  margin-bottom: 10px;
  display: inline-block;
}

.eco-card__title {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.eco-card__desc {
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 1.6;
  margin-bottom: 20px;
}

.eco-card__link {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.eco-card__link:hover { color: var(--cyan); gap: 10px; }

/* ── Lead Magnet (captura inline) ── */
.lead-box {
  background: linear-gradient(135deg, var(--bg-card2) 0%, var(--bg-card) 100%);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: 60px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
}

.lead-box__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.lead-box__title span { color: var(--cyan); }

.lead-box__sub {
  font-size: 0.9rem;
  color: var(--gray);
}

.lead-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 300px;
}

.lead-form input {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 13px 16px;
  font-size: 0.9rem;
  color: var(--white);
  outline: none;
  transition: var(--transition);
  font-family: inherit;
}
.lead-form input::placeholder { color: var(--gray); }
.lead-form input:focus { border-color: var(--blue); background: rgba(30, 111, 255, 0.06); }

.lead-form .btn { width: 100%; justify-content: center; }

.lead-form__terms {
  font-size: 0.72rem;
  color: var(--gray);
  text-align: center;
  opacity: 0.7;
}

/* ── Depoimentos ── */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}
.testimonial-card:hover {
  border-color: rgba(30, 111, 255, 0.35);
  transform: translateY(-3px);
}

.testimonial-card__stars {
  color: #f59e0b;
  font-size: 0.9rem;
  margin-bottom: 14px;
  letter-spacing: 2px;
}

.testimonial-card__text {
  font-size: 0.92rem;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  min-width: 44px;
}

.testimonial-card__name {
  font-size: 0.88rem;
  font-weight: 700;
}
.testimonial-card__role {
  font-size: 0.78rem;
  color: var(--gray);
}

/* ── Seção CTA Final ── */
.cta-section {
  text-align: center;
  background: linear-gradient(135deg, var(--bg-deep) 0%, rgba(30,111,255,0.08) 50%, var(--bg-deep) 100%);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -200px; left: 50%; transform: translateX(-50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(30,111,255,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.cta-section .headline { max-width: 680px; margin: 0 auto 16px; }
.cta-section .subheadline { margin: 0 auto 40px; text-align: center; }

.cta-section__btns {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Footer ── */
.footer {
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
  padding: 60px 0 32px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 48px;
}

.footer__brand-desc {
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 1.7;
  margin: 16px 0 24px;
}

.footer__social {
  display: flex;
  gap: 10px;
}

.footer__social a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--gray);
  transition: var(--transition);
}
.footer__social a:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

.footer__col-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--white);
  margin-bottom: 16px;
}

.footer__col-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__col-links a {
  font-size: 0.87rem;
  color: var(--gray);
  transition: var(--transition);
}
.footer__col-links a:hover { color: var(--white); }

.footer__bottom {
  border-top: 1px solid var(--border);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--gray);
}

/* ── Animações de entrada ── */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Mobile menu ── */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--bg-deep);
  padding: 100px 24px 40px;
  flex-direction: column;
  gap: 24px;
}
.mobile-menu.open { display: flex; }

.mobile-menu a {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gray);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.mobile-menu a:hover { color: var(--white); }

.mobile-menu .btn { margin-top: 12px; width: 100%; justify-content: center; }

/* ── Responsivo ── */
@media (max-width: 1024px) {
  .ecosystem__grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .problem__grid { gap: 40px; }
}

@media (max-width: 768px) {
  .navbar__links, .navbar__cta { display: none; }
  .navbar__toggle { display: flex; }

  .hero__title { font-size: 2.4rem; }
  .stats-bar__grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .stat-item { border-right: none; border-bottom: 1px solid var(--border); padding: 16px; }
  .stat-item:last-child, .stat-item:nth-child(even) { border-right: none; }

  .problem__grid { grid-template-columns: 1fr; }
  .ecosystem__grid { grid-template-columns: 1fr; }
  .testimonials__grid { grid-template-columns: 1fr; }

  .lead-box {
    grid-template-columns: 1fr;
    padding: 36px 28px;
    gap: 28px;
  }
  .lead-form { min-width: unset; }

  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; gap: 12px; text-align: center; }

  .section { padding: 64px 0; }
}

@media (max-width: 480px) {
  .hero__btns { flex-direction: column; }
  .hero__btns .btn { width: 100%; justify-content: center; }
  .cta-section__btns { flex-direction: column; align-items: center; }
}