/* =========================================================
   Sinal na Bolsa — brand system
   Charcoal #252b33 · Lime #cbd028→#f7f900 · Ink #f5f5f4
   ========================================================= */

:root {
  --ink: #f5f5f4;
  --ink-muted: #b1b4b8;
  --charcoal: #252b33;
  --charcoal-deep: #171b21;
  --charcoal-lift: #2f3742;
  --lime: #e8ed14;
  --lime-deep: #cbd028;
  --bull: #41f005;
  --bear: #f20707;
  --paper: #eceae4;
  --paper-deep: #d8d4c8;
  --font-display: "Chango", cursive;
  --font-body: "Space Grotesk", sans-serif;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --header-h: 4.25rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--charcoal);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 100;
  padding: 0.6rem 1rem;
  background: var(--lime);
  color: var(--charcoal-deep);
  font-weight: 600;
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

/* ---------- Header ---------- */

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  padding: 0 clamp(1.25rem, 4vw, 3rem);
  background: color-mix(in srgb, var(--charcoal-deep) 72%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 8%, transparent);
  transition: background 0.35s var(--ease-out);
}

.site-header.is-scrolled {
  background: color-mix(in srgb, var(--charcoal-deep) 92%, transparent);
}

.brand-mark {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.brand-mark img {
  width: min(200px, 52vw);
  height: auto;
}

.site-nav {
  display: none;
  align-items: center;
  gap: 1.75rem;
}

.site-nav a {
  text-decoration: none;
  color: var(--ink-muted);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--ink);
}

.nav-item {
  position: relative;
}

.nav-item .nav-parent {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-item .nav-parent::after {
  content: "";
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  opacity: 0.7;
}

.nav-submenu {
  position: absolute;
  top: calc(100% + 0.65rem);
  left: 50%;
  min-width: 220px;
  padding: 0.45rem 0;
  background: var(--charcoal-deep);
  border: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 6px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  z-index: 60;
}

.nav-submenu a {
  display: block;
  padding: 0.7rem 1rem;
  color: var(--ink-muted);
  white-space: nowrap;
}

.nav-submenu a:hover,
.nav-submenu a:focus-visible {
  color: var(--ink);
  background: color-mix(in srgb, var(--ink) 6%, transparent);
}

.nav-item:hover .nav-submenu,
.nav-item:focus-within .nav-submenu {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.mobile-submenu {
  display: flex;
  flex-direction: column;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 8%, transparent);
}

.mobile-submenu > a {
  padding: 0.85rem 0.25rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 8%, transparent);
}

.mobile-submenu > a:last-child {
  border-bottom: 0;
}

.mobile-submenu-link {
  padding-left: 1.1rem !important;
  font-size: 0.95rem;
  color: var(--ink-muted) !important;
  font-weight: 400 !important;
}

.nav-cta {
  color: var(--charcoal-deep) !important;
  background: var(--lime);
  padding: 0.55rem 1rem;
  font-weight: 600 !important;
}

.nav-cta:hover,
.nav-cta:focus-visible {
  background: var(--lime-deep);
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 1.4rem;
  height: 2px;
  margin-inline: auto;
  background: var(--ink);
  transition: transform 0.3s var(--ease-out), opacity 0.3s ease;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

.menu-mobile {
  position: fixed;
  inset: var(--header-h) 0 auto;
  z-index: 49;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem 1.25rem 1.5rem;
  background: var(--charcoal-deep);
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 10%, transparent);
}

.menu-mobile[hidden] {
  display: none;
}

.menu-mobile a {
  padding: 0.85rem 0.25rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 8%, transparent);
}

@media (min-width: 860px) {
  .site-nav {
    display: flex;
  }

  .nav-toggle,
  .menu-mobile {
    display: none !important;
  }
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.75rem 1.35rem;
  border: 1.5px solid transparent;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--lime);
  color: var(--charcoal-deep);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: #f3f75a;
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: color-mix(in srgb, var(--ink) 35%, transparent);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  border-color: var(--ink);
  background: color-mix(in srgb, var(--ink) 6%, transparent);
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  overflow: hidden;
  background: var(--charcoal-deep);
  color: var(--ink);
}

.hero-visual {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% center;
  transform: scale(1.06);
  transition: transform 12s var(--ease-out);
}

.hero-photo.is-alive {
  transform: scale(1);
}

.hero-wash {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, color-mix(in srgb, var(--charcoal-deep) 90%, transparent) 32%, transparent 68%),
    linear-gradient(to top, var(--charcoal-deep) 6%, transparent 48%),
    linear-gradient(to right, color-mix(in srgb, var(--charcoal-deep) 40%, transparent), transparent 55%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(720px, 100%);
  padding: calc(var(--header-h) + 2rem) clamp(1.25rem, 5vw, 4rem) 5.5rem;
}

.hero-brand {
  margin: 0 0 1.15rem;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 5.5vw, 3rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--lime);
  opacity: 0;
  transform: translateY(28px);
  animation: rise-in 0.9s var(--ease-out) 0.15s forwards;
}

.hero-title {
  margin: 0 0 1rem;
  font-family: var(--font-body);
  font-size: clamp(2rem, 6.2vw, 3.6rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ink);
  opacity: 0;
  transform: translateY(28px);
  animation: rise-in 0.9s var(--ease-out) 0.32s forwards;
}

.hero-lead {
  margin: 0 0 1.75rem;
  max-width: 34ch;
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  color: var(--ink-muted);
  opacity: 0;
  transform: translateY(28px);
  animation: rise-in 0.9s var(--ease-out) 0.48s forwards;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  opacity: 0;
  transform: translateY(28px);
  animation: rise-in 0.9s var(--ease-out) 0.62s forwards;
}

.hero-scroll {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: 1.5rem;
  width: 1.5rem;
  height: 2.25rem;
  border: 1.5px solid color-mix(in srgb, var(--ink) 35%, transparent);
  transform: translateX(-50%);
  text-decoration: none;
}

.hero-scroll span {
  display: block;
  width: 4px;
  height: 4px;
  margin: 0.45rem auto 0;
  background: var(--lime);
  animation: scroll-dot 1.6s var(--ease-out) infinite;
}

@keyframes rise-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scroll-dot {
  0% {
    opacity: 0;
    transform: translateY(0);
  }
  30% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateY(14px);
  }
}

/* ---------- Sections ---------- */

.section {
  padding: clamp(4.5rem, 10vw, 7.5rem) 0;
}

.section-inner {
  width: min(1080px, calc(100% - 2.5rem));
  margin-inline: auto;
}

.section-inner-narrow {
  width: min(620px, calc(100% - 2.5rem));
  text-align: center;
}

.section-kicker {
  margin: 0 0 0.65rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--charcoal) 55%, transparent);
}

.section-channel .section-kicker,
.section-community .section-kicker,
.section-cta .section-kicker {
  color: var(--lime-deep);
}

.section-title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.15rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: 0.01em;
}

.section-lead {
  margin: 0 0 2.5rem;
  max-width: 42ch;
  font-size: 1.125rem;
  color: color-mix(in srgb, var(--charcoal) 72%, transparent);
}

.section-inner-narrow .section-lead {
  margin-inline: auto;
}

.section-channel .section-lead,
.section-community .section-lead,
.section-cta .section-lead {
  color: var(--ink-muted);
}

/* Community */

.section-community {
  background:
    linear-gradient(160deg, #1c3024 0%, #1e242c 45%, #252b33 100%);
  color: var(--ink);
}

/* Mentoria */

.section-mentoria {
  background:
    radial-gradient(ellipse 55% 70% at 90% 20%, color-mix(in srgb, var(--lime) 14%, transparent), transparent 60%),
    linear-gradient(180deg, var(--paper-deep) 0%, var(--paper) 100%);
}

.mentoria-layout {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 800px) {
  .mentoria-layout {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3.5rem;
  }
}

.mentoria-copy .section-lead {
  max-width: 38ch;
}

.mentoria-points {
  margin: 0 0 1.75rem;
  padding: 0;
  list-style: none;
}

.mentoria-points li {
  position: relative;
  padding: 0.85rem 0 0.85rem 1.4rem;
  border-bottom: 1px solid color-mix(in srgb, var(--charcoal) 12%, transparent);
  color: color-mix(in srgb, var(--charcoal) 82%, transparent);
}

.mentoria-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.2rem;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--lime-deep);
}

.mentoria-qr {
  margin: 0;
  justify-self: center;
  text-align: center;
}

.mentoria-qr img {
  width: min(240px, 70vw);
  height: auto;
  display: block;
  margin-inline: auto;
  padding: 0.85rem;
  background: #fff;
  border: 1px solid color-mix(in srgb, var(--charcoal) 12%, transparent);
}

.mentoria-qr figcaption {
  margin-top: 0.85rem;
  font-size: 0.9rem;
  color: color-mix(in srgb, var(--charcoal) 60%, transparent);
}

.btn-whatsapp {
  background: #25d366;
  color: #062816;
}

.btn-whatsapp:hover,
.btn-whatsapp:focus-visible {
  background: #3be07a;
}

.btn-youtube {
  gap: 0.65rem;
}

.btn-youtube img {
  display: block;
  width: 1.75rem;
  height: auto;
  flex-shrink: 0;
}

/* Book */

.section-book {
  background:
    radial-gradient(ellipse 60% 50% at 10% 0%, color-mix(in srgb, var(--lime) 18%, transparent), transparent 60%),
    linear-gradient(180deg, var(--paper) 0%, var(--paper-deep) 100%);
}

.book-layout {
  display: grid;
  gap: 2.75rem;
  align-items: center;
}

@media (min-width: 800px) {
  .book-layout {
    grid-template-columns: minmax(220px, 300px) 1fr;
    gap: 4rem;
  }
}

.book-cover {
  display: block;
  margin: 0 auto;
  width: min(300px, 72vw);
  animation: book-float 5s ease-in-out infinite;
}

.book-cover img {
  width: 100%;
  height: auto;
  display: block;
  box-shadow: 14px 20px 0 color-mix(in srgb, var(--charcoal) 16%, transparent);
  transition: box-shadow 0.3s var(--ease-out);
}

.book-cover:hover img,
.book-cover:focus-visible img {
  box-shadow: 14px 20px 0 color-mix(in srgb, var(--lime-deep) 55%, transparent);
}

.book-note {
  margin: 1rem 0 0;
  font-size: 0.9rem;
  color: color-mix(in srgb, var(--charcoal) 65%, transparent);
}

@keyframes book-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.book-points {
  margin: 0 0 2rem;
  padding: 0;
  list-style: none;
}

.book-points li {
  position: relative;
  padding: 0.95rem 0 0.95rem 1.5rem;
  border-bottom: 1px solid color-mix(in srgb, var(--charcoal) 12%, transparent);
}

.book-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.35rem;
  width: 0.55rem;
  height: 0.55rem;
  background: var(--lime-deep);
}

/* Tools */

.section-tools {
  background: var(--charcoal);
  color: var(--ink);
}

.section-tools .section-kicker {
  color: var(--lime);
}

.section-tools .section-lead {
  color: var(--ink-muted);
}

.tool-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  border-top: 1px solid color-mix(in srgb, var(--ink) 14%, transparent);
}

.tool-list li {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 1.25rem;
  align-items: start;
  padding: 1.5rem 0;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 14%, transparent);
  opacity: 0;
  transform: translateX(-16px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.tool-list li.is-visible {
  opacity: 1;
  transform: translateX(0);
}

.tool-code {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--lime);
  letter-spacing: 0.04em;
}

.tool-list strong {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 1.15rem;
  font-weight: 600;
}

.tool-list p {
  margin: 0;
  color: var(--ink-muted);
  max-width: 42ch;
}

@media (min-width: 760px) {
  .tool-list {
    grid-template-columns: 1fr 1fr;
    column-gap: 3rem;
  }

  .tool-list li:nth-child(odd) {
    border-right: 1px solid color-mix(in srgb, var(--ink) 10%, transparent);
    padding-right: 1.5rem;
  }
}

.tool-custom {
  display: grid;
  gap: 1.25rem;
  align-items: center;
  margin-top: 2.5rem;
  padding: 1.5rem 0 0;
  border-top: 1px solid color-mix(in srgb, var(--ink) 14%, transparent);
}

@media (min-width: 700px) {
  .tool-custom {
    grid-template-columns: 1fr auto;
    gap: 2rem;
  }
}

.tool-custom-kicker {
  margin: 0 0 0.4rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lime);
}

.tool-custom h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 400;
  line-height: 1.15;
}

.tool-custom p {
  margin: 0;
  max-width: 42ch;
  color: var(--ink-muted);
}

/* Channel */

.section-channel {
  background:
    linear-gradient(135deg, #1e242c 0%, #2c3540 55%, #1a2a1a 100%);
  color: var(--ink);
}

/* CTA */

.section-cta {
  background:
    radial-gradient(ellipse 70% 60% at 50% 0%, color-mix(in srgb, var(--lime) 16%, transparent), transparent 65%),
    var(--charcoal-deep);
  color: var(--ink);
}

.cta-logo {
  width: 120px;
  height: auto;
  margin: 0 auto 1.5rem;
}

.lead-form {
  display: grid;
  gap: 0.75rem;
  margin: 0 auto 1rem;
  max-width: 420px;
}

@media (min-width: 560px) {
  .lead-form {
    grid-template-columns: 1fr auto;
  }
}

.lead-form input {
  width: 100%;
  min-height: 3rem;
  padding: 0.75rem 1rem;
  border: 1.5px solid color-mix(in srgb, var(--ink) 25%, transparent);
  background: color-mix(in srgb, var(--charcoal) 55%, transparent);
  color: var(--ink);
  font-family: inherit;
  font-size: 1rem;
}

.lead-form input::placeholder {
  color: color-mix(in srgb, var(--ink-muted) 80%, transparent);
}

.lead-form input:focus {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.form-note {
  margin: 0 auto;
  max-width: 46ch;
  font-size: 0.85rem;
  color: color-mix(in srgb, var(--ink-muted) 85%, transparent);
}

/* Footer */

.site-footer {
  background: #12151a;
  color: var(--ink-muted);
  padding: 3rem 0 2.5rem;
}

.footer-inner {
  width: min(1080px, calc(100% - 2.5rem));
  margin-inline: auto;
  display: grid;
  gap: 1rem;
}

.footer-inner img {
  width: 150px;
  margin-bottom: 0.25rem;
}

.footer-inner a {
  color: var(--lime);
  text-decoration: none;
}

.footer-inner a:hover {
  text-decoration: underline;
}

.footer-inner p {
  margin: 0;
  font-size: 0.92rem;
}

.footer-disclaimer {
  max-width: 62ch;
  font-size: 0.82rem !important;
  line-height: 1.5;
  color: color-mix(in srgb, var(--ink-muted) 75%, transparent);
}

.tool-list strong a {
  color: inherit;
  text-decoration: none;
}

.tool-list strong a:hover,
.tool-list strong a:focus-visible {
  color: var(--lime);
  text-decoration: underline;
}

.tool-more {
  display: inline-block;
  margin-top: 0.45rem;
  color: var(--lime);
  font-weight: 600;
  text-decoration: none;
}

.tool-more:hover,
.tool-more:focus-visible {
  text-decoration: underline;
}

/* ---------- Indicator subpages ---------- */

.page-hero {
  position: relative;
  min-height: min(72svh, 640px);
  display: grid;
  align-items: end;
  overflow: hidden;
  background: var(--charcoal-deep);
  color: var(--ink);
}

.page-hero-visual {
  position: absolute;
  inset: 0;
}

.page-hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.page-hero-wash {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, color-mix(in srgb, var(--charcoal-deep) 92%, transparent) 35%, transparent 72%),
    linear-gradient(to top, var(--charcoal-deep) 10%, transparent 55%);
}

.page-hero-content {
  position: relative;
  z-index: 1;
  width: min(720px, 100%);
  padding: calc(var(--header-h) + 2rem) clamp(1.25rem, 5vw, 4rem) 3.5rem;
}

.page-kicker {
  color: var(--lime) !important;
}

.page-title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  font-weight: 400;
  line-height: 1.05;
}

.page-lead {
  margin: 0 0 1.75rem;
  max-width: 40ch;
  font-size: 1.125rem;
  color: var(--ink-muted);
}

.section-article {
  background: var(--paper);
}

.article-inner {
  width: min(740px, calc(100% - 2.5rem));
}

.article-inner > p {
  margin: 0 0 1.15rem;
  font-size: 1.05rem;
  line-height: 1.65;
  color: color-mix(in srgb, var(--charcoal) 88%, transparent);
}

.article-inner .section-title {
  margin-top: 0.35rem;
}

.article-rule {
  border: 0;
  border-top: 1px solid color-mix(in srgb, var(--charcoal) 14%, transparent);
  margin: 2.75rem 0;
}

.article-steps,
.article-list {
  margin: 0 0 1.25rem;
  padding: 0;
  list-style: none;
}

.article-steps li,
.article-list li {
  position: relative;
  padding: 1rem 0 1rem 1.35rem;
  border-bottom: 1px solid color-mix(in srgb, var(--charcoal) 12%, transparent);
  color: color-mix(in srgb, var(--charcoal) 85%, transparent);
  line-height: 1.6;
}

.article-steps li::before,
.article-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.4rem;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--lime-deep);
}

.article-steps {
  counter-reset: step;
}

.article-steps li {
  padding-left: 2.4rem;
}

.article-steps li::before {
  content: counter(step);
  counter-increment: step;
  top: 0.95rem;
  width: 1.55rem;
  height: 1.55rem;
  display: grid;
  place-items: center;
  background: var(--charcoal);
  color: var(--lime);
  font-size: 0.75rem;
  font-weight: 700;
}

.signal-grid {
  display: grid;
  gap: 1rem;
  margin: 0 0 1.5rem;
}

@media (min-width: 700px) {
  .signal-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }
}

.signal-block {
  padding: 1.25rem 1.2rem;
  border-left: 3px solid;
}

.signal-buy {
  border-color: var(--bull);
  background: color-mix(in srgb, var(--bull) 8%, transparent);
}

.signal-sell {
  border-color: var(--bear);
  background: color-mix(in srgb, var(--bear) 8%, transparent);
}

.signal-block h3 {
  margin: 0 0 0.55rem;
  font-size: 1.05rem;
}

.signal-block p {
  margin: 0 !important;
  font-size: 0.98rem !important;
}

.video-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  margin: 1.25rem 0 0.75rem;
  background: var(--charcoal-deep);
  overflow: hidden;
}

.video-frame iframe,
.video-poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.video-poster {
  text-decoration: none;
}

.video-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-play {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 4.25rem;
  height: 3rem;
  transform: translate(-50%, -50%);
  background: #f00;
  border-radius: 0.65rem;
}

.video-play::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 54%;
  transform: translate(-50%, -50%);
  border-style: solid;
  border-width: 0.55rem 0 0.55rem 0.95rem;
  border-color: transparent transparent transparent #fff;
}

.article-note {
  margin-top: 0.5rem !important;
}

.article-note a {
  color: var(--charcoal);
  font-weight: 600;
}

.article-disclaimer {
  margin: 2rem 0 1.5rem !important;
  color: color-mix(in srgb, var(--charcoal) 60%, transparent) !important;
}

.article-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.btn-ghost-dark {
  color: var(--charcoal) !important;
  border-color: color-mix(in srgb, var(--charcoal) 30%, transparent) !important;
}

.btn-ghost-dark:hover,
.btn-ghost-dark:focus-visible {
  border-color: var(--charcoal) !important;
  background: color-mix(in srgb, var(--charcoal) 6%, transparent) !important;
}

/* Reveal on scroll for sections */
.section-title,
.section-lead,
.book-layout,
.tool-list,
.section-channel .btn,
.section-cta .cta-logo,
.section-cta .lead-form {
  will-change: transform, opacity;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero-brand,
  .hero-title,
  .hero-lead,
  .hero-actions,
  .book-cover,
  .hero-scroll span,
  .hero-photo,
  .tool-list li {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}