/* Landing — estilo investigação premium (mockup) */

.site-body--landing::before {
  background:
    radial-gradient(ellipse 55% 35% at 8% 12%, rgba(214, 178, 94, 0.14), transparent 55%),
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(25, 195, 125, 0.05), transparent 50%),
    radial-gradient(ellipse 40% 30% at 100% 80%, rgba(214, 178, 94, 0.06), transparent);
}

.site-main--landing {
  max-width: none;
  padding: 0;
  margin: 0;
}

.site-header--landing {
  max-width: 1200px;
  margin: 0 auto;
  border-bottom-color: rgba(214, 178, 94, 0.15);
  padding: 0.85rem 1.25rem;
}

.site-header--landing .brand-text--upper {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  font-weight: 700;
}

.site-header--landing .site-nav a:not(.btn) {
  font-size: 0.9rem;
  text-transform: none;
}

.btn--nav-login {
  padding: 0.45rem 1.1rem !important;
  font-size: 0.85rem !important;
  border: 1px solid var(--gold) !important;
  background: rgba(5, 8, 5, 0.6) !important;
  color: var(--gold) !important;
}

.btn--lg {
  padding: 0.9rem 1.75rem;
  font-size: 1.05rem;
}

/* Hero */
.landing-hero {
  position: relative;
  padding: 2.5rem 1.25rem 4rem;
  max-width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}

.landing-hero__lamp {
  position: absolute;
  top: -40px;
  left: -20px;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(255, 210, 120, 0.22) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.landing-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 960px) {
  .landing-hero__grid {
    grid-template-columns: 1fr 1.05fr;
    gap: 2rem;
  }
}

.landing-hero__eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 0.75rem;
  font-weight: 600;
}

.landing-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(1.65rem, 4.5vw, 2.35rem);
  line-height: 1.2;
  margin: 0 0 1rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.landing-hero__title em {
  font-style: normal;
  color: var(--green);
}

.landing-hero__lead {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 32rem;
  margin: 0 0 1.5rem;
}

.landing-hero__features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.65rem 1rem;
  margin-bottom: 1.75rem;
  list-style: none;
  padding: 0;
}

@media (min-width: 520px) {
  .landing-hero__features {
    grid-template-columns: repeat(4, 1fr);
  }
}

.landing-hero__features li {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
}

.landing-hero__features .ico {
  color: var(--gold);
  flex-shrink: 0;
}

.landing-hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Dashboard mockup */
.landing-dash {
  background: linear-gradient(165deg, #1a2218 0%, #0d100c 45%, #121810 100%);
  border: 1px solid rgba(214, 178, 94, 0.35);
  border-radius: 16px;
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.55),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
  padding: 1.1rem 1.15rem 1.25rem;
  transform: perspective(900px) rotateY(-4deg) rotateX(2deg);
}

.landing-dash__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid rgba(214, 178, 94, 0.2);
}

.landing-dash__case {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--gold);
  margin: 0;
}

.landing-dash__badge {
  font-size: 0.65rem;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  background: rgba(25, 195, 125, 0.15);
  color: var(--green);
  border: 1px solid rgba(25, 195, 125, 0.35);
}

.landing-dash__chapters {
  display: flex;
  gap: 0.35rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.landing-dash__ch {
  flex: 1;
  min-width: 2.5rem;
  text-align: center;
  font-size: 0.6rem;
  padding: 0.35rem 0.2rem;
  border-radius: 6px;
  border: 1px solid rgba(214, 178, 94, 0.25);
  color: var(--text-muted);
}

.landing-dash__ch--on {
  background: rgba(25, 195, 125, 0.12);
  border-color: var(--green);
  color: var(--green);
}

.landing-dash__ch--lock {
  opacity: 0.45;
}

.landing-dash__tabs {
  display: flex;
  gap: 0.35rem;
  margin-bottom: 0.85rem;
  font-size: 0.65rem;
}

.landing-dash__tab {
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.35);
  color: var(--text-muted);
  border: 1px solid transparent;
}

.landing-dash__tab--active {
  border-color: var(--gold);
  color: var(--gold);
}

.landing-dash__suspects {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.45rem;
  margin-bottom: 1rem;
}

.landing-dash__polaroid {
  aspect-ratio: 1;
  background: #2a2418;
  border: 3px solid #f5f0e0;
  border-bottom-width: 14px;
  border-radius: 2px;
  box-shadow: 2px 4px 12px rgba(0, 0, 0, 0.4);
  position: relative;
  overflow: hidden;
}

.landing-dash__polaroid::after {
  content: attr(data-name);
  position: absolute;
  bottom: -12px;
  left: 0;
  right: 0;
  font-size: 0.45rem;
  text-align: center;
  color: #333;
  font-weight: 600;
  line-height: 12px;
}

.landing-dash__polaroid span {
  display: block;
  width: 100%;
  height: calc(100% - 8px);
  background: linear-gradient(145deg, #3d3528, #1a1814);
}

.landing-dash__room {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(214, 178, 94, 0.2);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
  font-size: 0.7rem;
}

.landing-dash__room h4 {
  margin: 0 0 0.35rem;
  font-size: 0.7rem;
  color: var(--gold);
  font-family: var(--font-serif);
}

.landing-dash__code {
  font-family: monospace;
  color: var(--green);
  letter-spacing: 0.12em;
  margin-bottom: 0.5rem;
}

.landing-dash__player {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.landing-dash__bar {
  flex: 1;
  height: 4px;
  background: #1a1f1a;
  border-radius: 2px;
  overflow: hidden;
}

.landing-dash__bar i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--green), var(--gold));
  border-radius: 2px;
}

/* Como funciona */
.landing-steps-wrap {
  padding: 3rem 1.25rem;
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.landing-steps-wrap .section__title {
  font-size: clamp(1.25rem, 3vw, 1.65rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.landing-steps {
  display: grid;
  gap: 1.25rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 768px) {
  .landing-steps {
    grid-template-columns: repeat(5, 1fr);
    gap: 0.5rem;
    position: relative;
  }
  .landing-steps::before {
    content: "";
    position: absolute;
    top: 28px;
    left: 8%;
    right: 8%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold-dim), transparent);
    z-index: 0;
  }
}

.landing-step {
  position: relative;
  z-index: 1;
  padding: 0 0.5rem;
}

.landing-step__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 0.75rem;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  background: rgba(16, 21, 16, 0.9);
  color: var(--gold);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
}

.landing-step h3 {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  color: var(--text);
  margin: 0 0 0.35rem;
}

.landing-step p {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.4;
}

/* Casos */
.landing-cases {
  padding: 3rem 1.25rem 3.5rem;
  background:
    linear-gradient(180deg, rgba(16, 21, 16, 0.6) 0%, rgba(5, 8, 5, 0) 100%);
}

.landing-cases__inner {
  max-width: 1100px;
  margin: 0 auto;
}

.landing-cases .section__title {
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.landing-case-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 600px) {
  .landing-case-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .landing-case-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.landing-case-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
  color: inherit;
  display: block;
}

.landing-case-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
  border-color: rgba(214, 178, 94, 0.45);
}

.landing-case-card__img {
  aspect-ratio: 4/3;
  background-size: cover;
  background-position: center;
  background-color: #1a1814;
  position: relative;
}

.landing-case-card__img--1 { background-image: linear-gradient(135deg, #2d2418, #0f120e); }
.landing-case-card__img--2 { background-image: linear-gradient(135deg, #1a2830, #0a0e10); }
.landing-case-card__img--3 { background-image: linear-gradient(135deg, #281a28, #100810); }
.landing-case-card__img--4 { background-image: linear-gradient(135deg, #1a2818, #081008); }
.landing-case-card__img--5 { background-image: linear-gradient(135deg, #302818, #120e08); }
.landing-case-card__img--6 { background-image: linear-gradient(135deg, #182028, #080c10); }

.landing-case-card__tag {
  position: absolute;
  top: 0.65rem;
  left: 0.65rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.55rem;
  border-radius: 4px;
  background: var(--green);
  color: #041a10;
}

.landing-case-card__body {
  padding: 1rem 1rem 1.15rem;
}

.landing-case-card__title {
  font-family: var(--font-serif);
  font-size: 1rem;
  margin: 0 0 0.5rem;
  color: var(--text);
}

.landing-case-card__meta {
  display: flex;
  gap: 0.75rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.65rem;
}

.landing-case-card__price {
  font-weight: 700;
  color: var(--gold);
  font-size: 1rem;
}

.landing-case-card__price--free {
  color: var(--green);
}

.landing-cases__more {
  text-align: center;
  margin-top: 2rem;
}

.landing-cases__more a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 600;
}

/* Benefícios */
.landing-benefits {
  padding: 2.5rem 1.25rem 3rem;
  max-width: 1100px;
  margin: 0 auto;
}

.landing-benefits__grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

@media (min-width: 600px) {
  .landing-benefits__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .landing-benefits__grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.landing-benefit {
  text-align: center;
  padding: 0.5rem;
}

.landing-benefit__icon {
  font-size: 1.75rem;
  color: var(--gold);
  margin-bottom: 0.65rem;
  filter: drop-shadow(0 0 12px rgba(214, 178, 94, 0.25));
}

.landing-benefit h3 {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  margin: 0 0 0.4rem;
  color: var(--gold);
  line-height: 1.3;
}

.landing-benefit p {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.45;
}

/* Pacote */
.landing-bundle {
  position: relative;
  margin: 0 1rem 3rem;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(214, 178, 94, 0.3);
  background:
    linear-gradient(105deg, rgba(5, 8, 5, 0.92) 40%, rgba(5, 8, 5, 0.75) 100%),
    url("../img/landing-hero-bg.png") center / cover no-repeat;
}

.landing-bundle__inner {
  display: grid;
  gap: 1.5rem;
  padding: 2rem 1.5rem;
  align-items: center;
}

@media (min-width: 768px) {
  .landing-bundle__inner {
    grid-template-columns: 0.9fr 1.2fr 0.95fr;
    padding: 2.5rem 2rem;
  }
}

.landing-bundle__visual {
  display: none;
  justify-content: center;
}

@media (min-width: 768px) {
  .landing-bundle__visual {
    display: flex;
  }
}

.landing-bundle__book {
  width: 100px;
  height: 130px;
  background: linear-gradient(145deg, #3d2818, #1a1008);
  border: 2px solid var(--gold-dim);
  border-radius: 4px 8px 8px 4px;
  box-shadow: 8px 12px 24px rgba(0, 0, 0, 0.5);
  position: relative;
}

.landing-bundle__book::after {
  content: "QD";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  color: var(--gold);
  font-size: 1.5rem;
}

.landing-bundle h2 {
  font-family: var(--font-serif);
  color: var(--gold);
  font-size: 1.35rem;
  margin: 0 0 1rem;
}

.landing-bundle__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.landing-bundle__list li {
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 0.35rem 0 0.35rem 1.5rem;
  position: relative;
}

.landing-bundle__list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--green);
}

.landing-bundle__pricing {
  text-align: center;
  padding: 1.25rem;
  background: rgba(0, 0, 0, 0.45);
  border-radius: 12px;
  border: 1px solid var(--border);
}

.landing-bundle__from {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: line-through;
  margin: 0;
}

.landing-bundle__to {
  font-size: 2rem;
  color: var(--green);
  font-weight: 700;
  margin: 0.25rem 0 1rem;
  font-family: var(--font-serif);
}

/* FAQ landing */
.landing-faq {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 1.25rem 3rem;
}

.landing-faq .section__title {
  margin-bottom: 1.5rem;
}

/* Footer CTA */
.landing-footer {
  position: relative;
  padding: 4rem 1.25rem 0;
  overflow: hidden;
  background:
    linear-gradient(0deg, rgba(5, 8, 5, 0.97) 30%, transparent),
    url("../img/landing-hero-bg.png") center bottom / cover no-repeat;
  border-top: 1px solid var(--border);
}

.landing-footer__glow {
  position: absolute;
  bottom: 20%;
  right: 10%;
  width: 200px;
  height: 120px;
  background: radial-gradient(ellipse, rgba(214, 178, 94, 0.12), transparent);
  pointer-events: none;
}

.landing-footer__inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding-bottom: 2rem;
}

.landing-footer__title {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 3.5vw, 1.65rem);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.35;
  margin: 0 0 1.5rem;
}

.landing-footer__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.landing-footer__note {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--gold-dim);
  font-size: 0.95rem;
  opacity: 0.85;
  transform: rotate(-3deg);
  text-align: right;
  max-width: 280px;
  margin-left: auto;
  margin-right: 1rem;
}

.site-footer--landing {
  border-top: 1px solid var(--border);
  margin-top: 0;
  background: rgba(5, 8, 5, 0.95);
}