/* =============================================
   ASSESSORIA VANGUARD — Landing Page Styles
   Paleta: Roxo #6127D8 | Dourado #D4AF37 | Coal #141414
   ============================================= */

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

:root {
  --purple:      #6127D8;
  --purple-dark: #4a1ea8;
  --purple-glow: rgba(97, 39, 216, 0.35);
  --gold:        #D4AF37;
  --gold-dark:   #b8941e;
  --gold-light:  rgba(212, 175, 55, 0.15);
  --coal:        #141414;
  --coal-2:      #1c1c1c;
  --coal-3:      #222222;
  --white:       #ffffff;
  --gray:        #a0a0a0;
  --gray-light:  #d0d0d0;
  --radius:      12px;
  --radius-lg:   20px;
  --transition:  0.25s ease;
  --font:        'Plus Jakarta Sans', sans-serif;
  --max-w:       1200px;
}

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

body {
  font-family: var(--font);
  background: var(--coal);
  color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.text-center { text-align: center; }

/* ---- Label ---- */
.label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  background: var(--gold-light);
  border: 1px solid rgba(212,175,55,0.3);
  padding: 4px 14px;
  border-radius: 999px;
  margin-bottom: 1rem;
}

/* ---- Highlight ---- */
.highlight { color: var(--gold); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius);
  padding: 14px 28px;
  cursor: pointer;
  border: none;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  text-decoration: none;
}

.btn--gold {
  background: var(--gold);
  color: var(--coal);
}
.btn--gold:hover {
  background: var(--gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(212,175,55,0.35);
}

.btn--lg { font-size: 1.05rem; padding: 16px 36px; }
.btn--full { width: 100%; justify-content: center; }

.btn__arrow { transition: transform var(--transition); }
.btn:hover .btn__arrow { transform: translateX(4px); }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(20, 20, 20, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(212,175,55,0.1);
  transition: background var(--transition);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 24px;
}

.nav__logo { display: flex; align-items: center; }

.nav__logo-text {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--white);
}
.nav__logo-text strong {
  color: var(--gold);
  font-weight: 800;
}

.nav__links {
  display: flex;
  gap: 32px;
  align-items: center;
}
.nav__links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-light);
  transition: color var(--transition);
}
.nav__links a:hover { color: var(--gold); }

.nav__cta { font-size: 0.9rem; padding: 10px 22px; }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

.nav__mobile {
  display: none;
  flex-direction: column;
  gap: 0;
  padding: 0 24px 16px;
  background: rgba(20,20,20,0.98);
  border-top: 1px solid rgba(212,175,55,0.1);
}
.nav__mobile a {
  padding: 12px 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--gray-light);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav__mobile a:last-child { border: none; margin-top: 8px; }
.nav__mobile.open { display: flex; }

/* ============================================================
   HERO + FORM
   ============================================================ */
.hero {
  position: relative;
  padding-top: 70px; /* nav height */
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--coal);
}

.hero__glow {
  position: absolute;
  bottom: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse at center, var(--purple-glow) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-top: 60px;
  padding-bottom: 60px;
}

/* Hero content */
.hero__content { display: flex; flex-direction: column; gap: 24px; }

.hero__headline {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--white);
}

.hero__sub {
  font-size: 1.05rem;
  color: var(--gray-light);
  line-height: 1.7;
  max-width: 500px;
}

/* Form card */
.form-card {
  background: var(--coal-2);
  border: 1px solid rgba(212,175,55,0.2);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(97,39,216,0.1);
}

.form-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.4;
}

.form-steps {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.form-step {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.form-step__num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--purple);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.form-step strong { font-size: 0.85rem; color: var(--white); display: block; }
.form-step p { font-size: 0.78rem; color: var(--gray); margin-top: 2px; line-height: 1.5; }

/* Fields */
.field { margin-bottom: 12px; }

.field input,
.field select {
  width: 100%;
  background: var(--coal-3);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  color: var(--white);
  font-family: var(--font);
  font-size: 0.9rem;
  padding: 13px 16px;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23a0a0a0' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

.field input::placeholder { color: var(--gray); }
.field select option { background: var(--coal-2); color: var(--white); }

.field input:focus,
.field select:focus {
  border-color: var(--purple);
  box-shadow: 0 0 0 3px rgba(97,39,216,0.15);
}

.form-card__privacy {
  font-size: 0.75rem;
  color: var(--gray);
  text-align: center;
  margin-top: 10px;
}

/* Form success */
.form-success {
  text-align: center;
  padding: 20px 0;
}
.form-success__icon { font-size: 3rem; margin-bottom: 16px; }
.form-success h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 10px; }
.form-success p { color: var(--gray-light); font-size: 0.95rem; }

/* ============================================================
   SECTIONS SHARED
   ============================================================ */
.section { padding: 100px 0; }
.section--dark { background: var(--coal); }
.section--darker { background: var(--coal-2); }

.section__title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 1rem;
}

/* ============================================================
   CLIENTES (logos)
   ============================================================ */
.logos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 20px;
  margin-top: 48px;
}

.logo-placeholder {
  height: 80px;
  background: var(--coal-2);
  border: 1px solid rgba(212,175,55,0.15);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray);
  transition: border-color var(--transition), transform var(--transition);
}
.logo-placeholder:hover {
  border-color: var(--gold);
  transform: translateY(-3px);
}

/* ---- Nav logo SVG ---- */
.nav__logo-img {
  height: 44px;
  width: auto;
  display: block;
}

.footer__logo-img {
  height: 36px;
  width: auto;
  display: block;
  opacity: 0.85;
  transition: opacity var(--transition);
}
.footer__logo-img:hover { opacity: 1; }

/* ---- Logos em círculo ---- */
.logos-circle-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: center;
  align-items: center;
  margin-top: 48px;
}

.logo-circle {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  background: var(--coal-2);
  border: 2px solid rgba(212,175,55,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  flex-shrink: 0;
}

.logo-circle:hover {
  border-color: var(--gold);
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 8px 32px rgba(212,175,55,0.2);
}

.logo-circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}

.logos-hint {
  margin-top: 16px;
  font-size: 0.72rem;
  color: rgba(160, 160, 160, 0.45);
  letter-spacing: 0.05em;
  text-align: center;
}

/* ============================================================
   ESTRUTURA
   ============================================================ */
.estrutura__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.estrutura__body {
  color: var(--gray-light);
  font-size: 1.05rem;
  line-height: 1.7;
  margin: 20px 0 28px;
}

.estrutura__list { display: flex; flex-direction: column; gap: 12px; }
.estrutura__list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--gray-light);
  font-size: 0.95rem;
}

.check {
  color: var(--gold);
  font-weight: 700;
  flex-shrink: 0;
  line-height: 1.6;
}

.photo-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--coal-3);
  border: 1px solid rgba(212,175,55,0.15);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--gray);
  text-align: center;
  line-height: 1.7;
}

.foto-equipe {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 2px solid rgba(212,175,55,0.3);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  display: block;
}

/* ============================================================
   DEPOIMENTOS (vídeos)
   ============================================================ */
.videos-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 220px));
  gap: 20px;
  margin-top: 48px;
  justify-content: center;
}

.video-wrap { border-radius: var(--radius-lg); overflow: hidden; }

/* Label do vídeo */
.video-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
  text-align: left;
}

/* YouTube Shorts — proporção 9:16 */
.video-wrap iframe {
  width: 100%;
  aspect-ratio: 9/16;
  border: none;
  border-radius: var(--radius-lg);
  max-height: 480px;
}

.video-placeholder {
  aspect-ratio: 16/9;
  background: var(--coal-2);
  border: 1px solid rgba(97,39,216,0.25);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--gray);
  text-align: center;
  line-height: 1.8;
}

/* Facade YouTube — Instagram IAB */
.yt-facade {
  display: block;
  position: relative;
  width: 100%;
  aspect-ratio: 9/16;
  max-height: 480px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.yt-facade img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  max-width: none;
}

.yt-play {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.65);
  color: var(--white);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

/* ============================================================
   O QUE FAREMOS
   ============================================================ */
.oqf__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.oqf__list {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.oqf__list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--gray-light);
  font-size: 1rem;
  line-height: 1.5;
}

/* Scarcity card */
.scarcity-card {
  background: linear-gradient(135deg, var(--coal-3) 0%, rgba(97,39,216,0.08) 100%);
  border: 1px solid rgba(212,175,55,0.3);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 0 40px rgba(97,39,216,0.12);
}

.scarcity-card__icon { font-size: 2.5rem; }

.scarcity-card__title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.3;
}

.scarcity-card__sub {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gold);
}

.scarcity-card__body {
  font-size: 0.95rem;
  color: var(--gray-light);
  line-height: 1.7;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #0d0d0d;
  border-top: 1px solid rgba(212,175,55,0.1);
  padding: 48px 0 0;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding-bottom: 32px;
}

.footer__logo .nav__logo-text { font-size: 0.95rem; }

.footer__social {
  display: flex;
  gap: 20px;
  align-items: center;
}
.footer__social a {
  color: var(--gray);
  transition: color var(--transition);
}
.footer__social a:hover { color: var(--gold); }

.footer__totop {
  font-size: 0.85rem;
  color: var(--gray);
  font-weight: 600;
  transition: color var(--transition);
}
.footer__totop:hover { color: var(--gold); }

.footer__copy {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 16px 24px;
  text-align: center;
  font-size: 0.78rem;
  color: var(--gray);
}

/* ============================================================
   ANIMAÇÕES DE ENTRADA
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__hamburger { display: flex; }

  .hero__inner {
    grid-template-columns: 1fr;
    padding-top: 40px;
    padding-bottom: 40px;
  }

  .hero { min-height: auto; }

  .estrutura__inner,
  .oqf__inner {
    grid-template-columns: 1fr;
  }

  .estrutura__photo { order: -1; }

  .videos-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .section { padding: 64px 0; }
  .form-card { padding: 24px 20px; }
  .scarcity-card { padding: 28px 20px; }
  .logos-grid { grid-template-columns: repeat(2, 1fr); }
  .logo-circle { width: 100px; height: 100px; }
  .logos-circle-grid { gap: 20px; }
  .videos-grid { grid-template-columns: repeat(2, 1fr); }

  .footer__inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 20px;
  }
}