/* Labs Alt — direção visual editorial, aplicada somente à landing page. */
:root {
  --colors-primary: #ff9a5c;
  --colors-primary-pressed: #d95700;
  --colors-focus: #ff9a5c;
  --colors-primary-deep: #1e3e62;
  --colors-accent-orange: #ff6500;
  --colors-accent-orange-hover: #ff7a24;
  --colors-cta-orange: #c44a00;
  --colors-cta-orange-hover: #a64100;
  --colors-accent-cool: #b8d5ee;
  --colors-brand-navy: #1e3e62;
  --colors-brand-navy-deep: #0b192c;
  --colors-brand-orange: #ff6500;
  --colors-brand-pink: #f5a16f;
  --colors-brand-teal: #9fc0dd;
  --colors-brand-green: #b8d5ee; /* Compatibilidade com classes da folha base. */
  --colors-card-tint-peach: rgba(255, 101, 0, 0.12);
  --colors-card-tint-rose: rgba(245, 161, 111, 0.1);
  --colors-card-tint-mint: rgba(184, 213, 238, 0.1);
  --colors-card-tint-lavender: rgba(30, 62, 98, 0.28);
  --colors-card-tint-sky: rgba(159, 192, 221, 0.12);
  --colors-card-tint-yellow: rgba(255, 193, 144, 0.1);
  --colors-canvas: #0b192c;
  --colors-surface: #10233b;
  --colors-surface-soft: #1e3e62;
  --colors-hairline: #587492;
  --colors-hairline-strong: #8ca3ba;
  --colors-ink: #fff8f2;
  --colors-charcoal: #e8eef4;
  --colors-slate: #c5d1de;
  --colors-steel: #a8bcd1;
  --colors-stone: #a8bcd1;
  --rounded-md: 10px;
  --rounded-lg: 16px;
  --rounded-xl: 22px;
  --shadow-card: 0 22px 70px rgba(0, 0, 0, 0.28);
  --shadow-mockup: 0 32px 90px rgba(0, 0, 0, 0.5);
}

html {
  color-scheme: dark;
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  background: var(--colors-canvas);
}

body {
  background: var(--colors-canvas);
  color: var(--colors-charcoal);
  font-family: "DM Sans", Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.7;
}

body, button, input, select {
  font-family: "DM Sans", Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

::selection {
  color: var(--colors-brand-navy-deep);
  background: var(--colors-brand-orange);
}

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--colors-primary);
  outline-offset: 3px;
}

.container {
  width: min(100% - 64px, 1220px);
  max-width: 1220px;
  padding: 0;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.font-semibold { font-weight: 600; }
.w-full { width: 100%; }
.max-w-2xl { max-width: 680px; }
.max-w-3xl { max-width: 820px; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mt-xs { margin-top: 8px; }
.mt-sm { margin-top: 12px; }
.mt-md { margin-top: 18px; }
.mt-lg { margin-top: 28px; }
.mt-xl { margin-top: 40px; }
.mb-sm { margin-bottom: 12px; }
.mb-md { margin-bottom: 18px; }
.mb-lg { margin-bottom: 28px; }
.mb-xl { margin-bottom: 40px; }
.py-section-lg { padding-block: 104px; }

h1, h2, h3, h4, h5, h6,
.hero-display, .heading-1, .heading-2, .heading-3, .heading-4 {
  color: var(--colors-ink);
  font-family: "Space Grotesk", "DM Sans", sans-serif;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.heading-1 { font-size: clamp(2.25rem, 4.4vw, 3.55rem); line-height: 1.08; }
.heading-2 { font-size: clamp(1.8rem, 3vw, 2.5rem); line-height: 1.12; }
.heading-3 { font-size: 1.45rem; line-height: 1.2; }
.heading-4 { font-size: 1.15rem; line-height: 1.3; }
.subtitle { color: var(--colors-slate); font-size: 1.08rem; line-height: 1.7; }
.body-md { color: var(--colors-charcoal); font-size: 1rem; line-height: 1.7; }
.body-sm { color: var(--colors-slate); font-size: 0.92rem; line-height: 1.65; }
.caption { color: var(--colors-steel); font-size: 0.88rem; line-height: 1.55; }

/* Navegação */
.top-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 76px;
  border-bottom: 1px solid var(--colors-hairline);
  background: rgba(11, 25, 44, 0.97);
}

.nav-container { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.nav-logo { display: inline-flex; align-items: center; gap: 10px; color: var(--colors-ink); font-size: 1.12rem; font-weight: 700; letter-spacing: -0.02em; }
.logo-icon { color: var(--colors-primary); flex: none; }
.nav-links { display: flex; align-items: center; gap: clamp(18px, 2.6vw, 38px); list-style: none; }
.nav-link { position: relative; color: var(--colors-slate); font-size: 0.96rem; font-weight: 500; transition: color 180ms ease; }
.nav-link:hover { color: var(--colors-ink); }
.nav-link::after { position: absolute; right: 0; bottom: -7px; left: 0; height: 1px; background: var(--colors-primary); content: ""; transform: scaleX(0); transform-origin: left; transition: transform 200ms ease; }
.nav-link:hover::after, .nav-link:focus-visible::after { transform: scaleX(1); }
.nav-actions { display: flex; align-items: center; gap: 12px; }

/* Ações */
.btn-primary, .btn-secondary, .btn-ghost {
  min-height: 46px;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.btn-primary { color: #fff; background: var(--colors-cta-orange); box-shadow: 0 6px 18px rgba(196, 74, 0, 0.2); }
.btn-primary:hover { color: #fff; background: var(--colors-cta-orange-hover); }
.btn-secondary { color: var(--colors-ink); border-color: var(--colors-hairline-strong); background: rgba(30, 62, 98, 0.34); }
.btn-secondary:hover { border-color: var(--colors-primary); background: rgba(30, 62, 98, 0.72); }
.btn-ghost { color: var(--colors-slate); background: transparent; }
.btn-ghost:hover { color: var(--colors-ink); background: var(--colors-surface); }

/* Hero */
.hero-band-dark {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(62px, 8vw, 108px) 0 96px;
  border-bottom: 1px solid var(--colors-hairline);
  background:
    radial-gradient(ellipse at 78% 48%, rgba(30, 62, 98, 0.38), transparent 42%),
    radial-gradient(ellipse at 12% 8%, rgba(255, 101, 0, 0.08), transparent 32%),
    linear-gradient(145deg, #10233b 0%, #0b192c 64%, #000000 100%);
}

.hero-band-dark::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background-image: linear-gradient(rgba(184, 213, 238, 0.018) 1px, transparent 1px), linear-gradient(90deg, rgba(184, 213, 238, 0.018) 1px, transparent 1px);
  background-size: 80px 80px;
  content: "";
  mask-image: linear-gradient(90deg, transparent, #000 60%, #000);
}

.hero-band-dark::after {
  position: absolute;
  z-index: -1;
  top: 17%;
  right: -12%;
  width: 40vw;
  height: 40vw;
  min-width: 380px;
  min-height: 380px;
  border: 1px solid rgba(184, 213, 238, 0.16);
  border-radius: 50%;
  box-shadow: 0 0 0 60px rgba(184, 213, 238, 0.025), 0 0 0 120px rgba(184, 213, 238, 0.015);
  content: "";
}

.hero-grid { display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); align-items: center; gap: clamp(42px, 7vw, 100px); }
.hero-content { position: relative; z-index: 2; max-width: 590px; }
.hero-kicker, .section-kicker, .access-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--colors-slate);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.5;
  text-transform: uppercase;
}

.hero-kicker > span:nth-child(2) { color: var(--colors-steel); }
.status-dot { width: 9px; height: 9px; border: 1px solid var(--colors-brand-navy-deep); border-radius: 50%; background: var(--colors-accent-cool); flex: none; }
.hero-display { margin-top: 24px; max-width: 700px; font-size: clamp(3.2rem, 6.2vw, 5.45rem); line-height: 1.06; letter-spacing: -0.035em; text-wrap: balance; }
.hero-display span { color: var(--colors-primary); }
.hero-copy { max-width: 550px; margin-top: 26px; color: var(--colors-slate); font-size: clamp(1rem, 1.25vw, 1.16rem); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 32px; }
.hero-actions .btn-primary { min-height: 52px; padding-inline: 22px; }
.hero-footnote { display: flex; align-items: center; gap: 10px; margin-top: 34px; color: var(--colors-steel); font-size: 0.88rem; }
.hero-footnote-mark { color: var(--colors-primary); font-size: 1rem; }

.hero-visual { position: relative; min-height: 550px; display: flex; align-items: center; justify-content: center; }
.visual-orbit { position: absolute; top: 50%; left: 50%; border: 1px solid rgba(184, 213, 238, 0.2); border-radius: 50%; transform: translate(-50%, -50%); pointer-events: none; }
.orbit-one { width: min(36vw, 490px); aspect-ratio: 1; }
.orbit-two { width: min(28vw, 380px); aspect-ratio: 1; border-color: rgba(255, 154, 92, 0.2); transform: translate(-50%, -50%) rotate(-26deg) scaleY(0.48); }
.visual-core { position: absolute; top: 8%; right: 8%; z-index: 2; display: flex; align-items: center; justify-content: center; gap: 5px; width: 58px; height: 58px; border: 1px solid rgba(255, 154, 92, 0.46); border-radius: 18px; background: var(--colors-surface-soft); transform: rotate(12deg); }
.visual-core span { width: 5px; height: 5px; border-radius: 50%; background: var(--colors-primary); }
.hero-mockup { position: relative; z-index: 1; width: min(100%, 510px); overflow: hidden; border: 1px solid var(--colors-hairline-strong); border-radius: 20px; background: linear-gradient(155deg, #1e3e62, #10233b 74%); box-shadow: var(--shadow-mockup); transform: rotate(-1.5deg); }
.mockup-header { min-height: 54px; padding: 0 20px; display: flex; align-items: center; gap: 16px; border-bottom: 1px solid var(--colors-hairline); background: rgba(11, 25, 44, 0.62); }
.window-controls { display: flex; gap: 6px; }
.window-controls span { width: 8px; height: 8px; border-radius: 50%; background: var(--colors-steel); }
.window-controls span:first-child { background: var(--colors-brand-orange); }
.window-controls span:nth-child(2) { background: #7594b5; }
.window-controls span:last-child { background: var(--colors-accent-cool); }
.mockup-label { color: var(--colors-steel); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.06em; }
.mockup-label > span { padding-inline: 4px; color: var(--colors-slate); }
.mockup-status { display: inline-flex; align-items: center; gap: 7px; margin-left: auto; color: var(--colors-accent-cool); font-size: 0.82rem; }
.mockup-status .status-dot { width: 6px; height: 6px; }
.mockup-body { padding: clamp(22px, 3vw, 34px); text-align: left; }
.workflow-index { display: flex; align-items: center; gap: 9px; color: var(--colors-steel); font-size: 0.82rem; font-weight: 700; letter-spacing: 0.06em; }
.workflow-index i, .section-kicker i { display: inline-block; width: 22px; height: 1px; background: var(--colors-primary); }
.workflow-heading h2 { max-width: 380px; margin-top: 18px; color: var(--colors-ink); font-size: clamp(1.65rem, 2.5vw, 2.1rem); line-height: 1.12; }
.workflow-heading p { max-width: 390px; margin-top: 12px; color: var(--colors-slate); font-size: 0.94rem; line-height: 1.65; }
.workflow-steps { margin-top: 25px; border-top: 1px solid var(--colors-hairline); }
.workflow-step { display: grid; grid-template-columns: 38px 1fr auto; align-items: center; gap: 12px; min-height: 64px; border-bottom: 1px solid var(--colors-hairline); }
.step-number { color: var(--colors-steel); font-family: "Space Grotesk", sans-serif; font-size: 0.76rem; }
.workflow-step strong, .workflow-step small { display: block; }
.workflow-step strong { color: var(--colors-ink); font-size: 0.92rem; font-weight: 600; }
.workflow-step small { margin-top: 3px; color: var(--colors-steel); font-size: 0.82rem; }
.step-arrow { color: var(--colors-primary); font-size: 0.9rem; transition: transform 200ms ease; }
.workflow-step:hover .step-arrow { transform: translateX(4px); }
.workflow-footer { display: flex; justify-content: space-between; gap: 12px; margin-top: 20px; color: var(--colors-steel); font-size: 0.78rem; }
.workflow-footer > span:first-child { display: inline-flex; align-items: center; gap: 7px; color: var(--colors-accent-cool); }
.workflow-footer .status-dot { width: 6px; height: 6px; }
.visual-caption { position: absolute; right: 2%; bottom: 2%; color: var(--colors-steel); font-size: 0.88rem; }

/* Movimento da abertura: a animação reforça o foco sem competir com a leitura. */
html.motion-enhanced .hero-content > * { animation: hero-enter 680ms cubic-bezier(0.2, 0.72, 0.24, 1) both; }
html.motion-enhanced .hero-content > :nth-child(1) { animation-delay: 60ms; }
html.motion-enhanced .hero-content > :nth-child(2) { animation-delay: 130ms; }
html.motion-enhanced .hero-content > :nth-child(3) { animation-delay: 200ms; }
html.motion-enhanced .hero-content > :nth-child(4) { animation-delay: 270ms; }
html.motion-enhanced .hero-content > :nth-child(5) { animation-delay: 340ms; }
html.motion-enhanced .hero-visual { animation: hero-enter-side 820ms 160ms cubic-bezier(0.2, 0.72, 0.24, 1) both; }
html.motion-enhanced .hero-mockup { animation: mockup-float 7s 1s ease-in-out infinite; }
html.motion-enhanced .visual-core { animation: core-drift 5.5s ease-in-out infinite; }
html.motion-enhanced .orbit-one { animation: orbit-breathe 8s ease-in-out infinite; }
html.motion-enhanced .orbit-two { animation: orbit-breathe 9s 700ms ease-in-out infinite reverse; }

@keyframes hero-enter {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes hero-enter-side {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes mockup-float {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -5px; }
}

@keyframes core-drift {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 6px; }
}

@keyframes orbit-breathe {
  0%, 100% { opacity: 0.48; }
  50% { opacity: 0.88; }
}

/* Seções e cartões */
.section-intro { max-width: 770px; margin-bottom: 42px; }
.section-kicker { margin-bottom: 16px; color: var(--colors-steel); font-size: 0.82rem; }
.section-kicker i { width: 24px; }
.section-intro .subtitle { max-width: 700px; margin-top: 16px; }
.section-intro + .grid-4-up.mt-xl, .section-intro + .grid-3-up.mt-xl { margin-top: 0; }
.section-alt { border-block: 1px solid var(--colors-hairline); background: linear-gradient(120deg, #0b192c, #10233b 55%, #0b192c); }

.grid-2-up, .grid-3-up, .grid-4-up { display: grid; align-items: stretch; }
.grid-2-up { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.grid-3-up { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.grid-4-up { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }

.card-base, .card-feature-tint { position: relative; overflow: hidden; border: 1px solid var(--colors-hairline); border-radius: 17px; background: linear-gradient(145deg, #10233b, #0d1e34); box-shadow: 0 10px 26px rgba(0, 0, 0, 0.18); transition: transform 220ms cubic-bezier(0.2, 0.72, 0.24, 1), border-color 180ms ease, background-color 180ms ease, box-shadow 220ms ease; }
.card-base { min-height: 100%; padding: 24px; }
.card-base:hover, .card-feature-tint:hover { border-color: var(--colors-primary); background-color: #132a44; box-shadow: 0 16px 34px rgba(0, 0, 0, 0.24); transform: translateY(-4px); }
.card-base h3, .card-feature-tint h3 { color: var(--colors-ink); }
.card-base p, .card-feature-tint p { color: var(--colors-slate); }
.card-base::after { position: absolute; top: 0; right: 0; width: 86px; height: 86px; border-radius: 0 0 0 100%; background: radial-gradient(circle at top right, rgba(255, 101, 0, 0.1), transparent 72%); content: ""; pointer-events: none; }
.card-peach { border-left: 1px solid var(--colors-hairline); }
.icon-wrap { position: relative; z-index: 1; display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; margin-bottom: 22px; border: 1px solid rgba(255, 154, 92, 0.42); border-radius: 13px; color: var(--colors-primary); background: rgba(255, 101, 0, 0.1); font-size: 1.25rem; }
.mentor-avatar { display: flex; align-items: center; justify-content: center; width: 68px; height: 68px; margin: 0 0 22px; border: 1px solid rgba(255, 248, 242, 0.3); border-radius: 22px; color: var(--colors-brand-navy-deep); font-family: "Space Grotesk", sans-serif; font-size: 1.18rem; font-weight: 700; }
.mentor-avatar-orange { background: linear-gradient(145deg, #ff9348, #ff6500); }
.mentor-avatar-purple { background: linear-gradient(145deg, #d9e7f3, #a8c4df); }
.mentor-avatar-teal { background: linear-gradient(145deg, #b8d5ee, #82a8ca); }
.mentor-avatar-green { background: linear-gradient(145deg, #ffc18f, #f58c4b); }
.grid-4-up .card-base.text-center { text-align: left; }
.grid-4-up .card-base.text-center .caption { min-height: 38px; font-weight: 600; }
.grid-4-up .card-base.text-center .body-sm { margin-top: 15px; }

.card-feature-tint { display: flex; flex-direction: column; min-height: 100%; padding: clamp(24px, 3vw, 36px); }
.card-feature-tint::before { position: absolute; top: 0; left: 28px; width: 64px; height: 2px; background: var(--colors-primary); content: ""; }
.card-feature-tint.peach::before { background: var(--colors-brand-orange); }
.card-feature-tint.rose::before { background: var(--colors-brand-pink); }
.card-feature-tint.mint::before { background: var(--colors-accent-cool); }
.card-feature-tint.sky::before { background: var(--colors-brand-teal); }
.card-feature-tint.lavender::before { background: var(--colors-primary); }
.badge { display: inline-flex; width: fit-content; align-items: center; padding: 6px 10px; border: 1px solid rgba(255, 154, 92, 0.42); border-radius: 999px; color: var(--colors-primary); background: rgba(255, 101, 0, 0.1); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.03em; text-transform: uppercase; }
.badge-purple { color: var(--colors-accent-cool); border-color: rgba(184, 213, 238, 0.42); background: rgba(184, 213, 238, 0.1); }
.badge-orange { color: var(--colors-primary); border-color: rgba(255, 154, 92, 0.42); background: rgba(255, 101, 0, 0.1); }
.badge-green { color: var(--colors-accent-cool); border-color: rgba(184, 213, 238, 0.42); background: rgba(184, 213, 238, 0.1); }
.card-feature-tint .heading-2 { margin-top: 15px; font-size: clamp(1.55rem, 2.3vw, 2.05rem); }
.card-feature-tint h4 { margin-top: 25px; color: var(--colors-ink); font-size: 0.96rem; letter-spacing: 0; }
.card-feature-tint ul { margin-top: 10px; display: grid; gap: 8px; }
.card-feature-tint li { color: var(--colors-slate); font-size: 0.9rem; }
.price-display { margin-top: auto; padding-top: 28px; color: var(--colors-ink); font-family: "Space Grotesk", sans-serif; font-size: clamp(1.75rem, 3vw, 2.35rem); font-weight: 600; letter-spacing: -0.025em; }
.price-display span { color: var(--colors-slate); font-family: "DM Sans", sans-serif; font-size: 0.84rem; font-weight: 400; letter-spacing: 0; }
.price-display + .caption { margin-top: 4px; }
.card-feature-tint .grid-2-up { align-items: center; }
.card-feature-tint .grid-2-up > div:last-child { padding: 24px; border-left: 1px solid var(--colors-hairline); }
.card-feature-tint .grid-2-up > div:last-child .price-display { padding-top: 0; }

/* Planos de comunidade e receita recorrente */
.membership-heading { max-width: 720px; margin: 0 0 26px; }
.membership-heading .heading-2 { margin-top: 18px; }
.membership-grid { align-items: stretch; }
.membership-card { display: flex; min-height: 100%; flex-direction: column; padding: clamp(24px, 3vw, 34px); border-color: rgba(168, 188, 209, 0.4); background: linear-gradient(145deg, #132a44, #0d1e34); }
.membership-card::before { position: absolute; top: 0; left: 26px; width: 58px; height: 3px; background: var(--colors-accent-cool); content: ""; }
.membership-card.is-featured { border-color: rgba(255, 154, 92, 0.78); box-shadow: 0 12px 30px rgba(0, 0, 0, 0.28); }
.membership-card.is-featured::before { background: var(--colors-brand-orange); }
.membership-card h3 { margin-top: 17px; }
.membership-card > .body-sm { max-width: 40ch; }
.membership-features { display: grid; gap: 11px; margin: 20px 0 0; padding: 0; list-style: none; }
.membership-features li { position: relative; padding-left: 20px; color: var(--colors-slate); }
.membership-features li::before { position: absolute; left: 0; color: var(--colors-primary); content: "•"; }
.membership-price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 7px; margin-top: auto; padding-top: 27px; }
.membership-price strong { color: var(--colors-ink); font-family: "Space Grotesk", sans-serif; font-size: clamp(1.9rem, 3vw, 2.45rem); font-weight: 600; letter-spacing: -0.03em; }
.membership-price span { color: var(--colors-slate); font-size: 0.9rem; }
.membership-unit { margin-top: 4px; color: var(--colors-steel); font-size: 0.82rem; }
.membership-cta { width: 100%; min-height: 50px; justify-content: center; gap: 8px; margin-top: 19px; border-color: rgba(168, 188, 209, 0.55); color: var(--colors-ink); }
.membership-cta:hover { border-color: var(--colors-primary); color: var(--colors-ink); }
.membership-card.is-featured .membership-cta { border-color: var(--colors-cta-orange); color: #fff; background: var(--colors-cta-orange); }
.membership-card.is-featured .membership-cta:hover { color: #fff; background: var(--colors-cta-orange-hover); }
.membership-cta:focus-visible { outline: 3px solid var(--colors-focus); outline-offset: 3px; }
.membership-note { margin-top: 20px; padding: 16px 18px; border-left: 3px solid var(--colors-primary); border-radius: 0 10px 10px 0; color: var(--colors-slate); background: rgba(30, 62, 98, 0.5); }
.membership-note strong { color: var(--colors-ink); }
.engagement-grid { margin-top: -8px; }
.engagement-card { display: flex; min-height: 100%; flex-direction: column; padding: clamp(26px, 3.5vw, 40px); background: linear-gradient(145deg, #142c47, #0d1e34); }
.engagement-card h3 { max-width: 18ch; margin-top: 20px; }
.engagement-project { border-color: rgba(184, 213, 238, 0.55); background: linear-gradient(145deg, #1e3e62, #10233b); }
.engagement-points { display: grid; gap: 10px; margin: 22px 0 26px; padding: 0; list-style: none; }
.engagement-points li { position: relative; padding-left: 18px; color: var(--colors-slate); font-size: 0.9rem; line-height: 1.55; }
.engagement-points li::before { position: absolute; top: 0.64em; left: 0; width: 6px; height: 6px; border-radius: 50%; background: var(--colors-primary); content: ""; }
.engagement-link { display: inline-flex; width: fit-content; min-height: 46px; align-items: center; gap: 9px; margin-top: auto; }
.membership-heading, .solution-projects-intro { scroll-margin-top: 100px; }
.solution-projects-intro { max-width: 780px; margin: 76px 0 28px; padding-top: 42px; border-top: 1px solid var(--colors-hairline); }
.solution-projects-intro .heading-2 { margin-top: 13px; }
.solution-projects-intro .body-md { color: var(--colors-slate); }

/* FAQ nativa para navegação por teclado e leitores de tela */
.faq-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.faq-item { align-self: start; overflow: hidden; border: 1px solid var(--colors-hairline-strong); border-radius: 13px; background: #10233b; }
.faq-item summary { display: flex; min-height: 66px; align-items: center; justify-content: space-between; gap: 18px; padding: 15px 18px; color: var(--colors-ink); font-size: 0.96rem; font-weight: 600; line-height: 1.45; cursor: pointer; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { display: inline-flex; width: 30px; height: 30px; flex: none; align-items: center; justify-content: center; border-radius: 50%; color: var(--colors-brand-navy-deep); background: var(--colors-brand-orange); content: "+"; font-size: 1.2rem; line-height: 1; }
.faq-item[open] summary { border-bottom: 1px solid var(--colors-hairline); }
.faq-item[open] summary::after { content: "−"; }
.faq-item summary:focus-visible { position: relative; z-index: 1; outline: 3px solid var(--colors-primary); outline-offset: -4px; }
.faq-item p { max-width: 68ch; padding: 17px 18px 20px; color: var(--colors-slate); font-size: 0.92rem; line-height: 1.7; }

/* Contato e rodapé */
.contact-section { padding-top: 80px; }
.contact-panel { position: relative; overflow: hidden; padding: clamp(36px, 6vw, 72px); border: 1px solid rgba(255, 154, 92, 0.5); border-radius: 24px; background: radial-gradient(ellipse at 100% 0, rgba(255, 101, 0, 0.12), transparent 46%), linear-gradient(130deg, #1e3e62, #10233b); }
.contact-panel::after { position: absolute; right: -45px; bottom: -130px; width: 300px; height: 300px; border: 1px solid rgba(184, 213, 238, 0.2); border-radius: 50%; box-shadow: 0 0 0 34px rgba(184, 213, 238, 0.025), 0 0 0 68px rgba(184, 213, 238, 0.015); content: ""; pointer-events: none; }
.contact-panel > * { position: relative; z-index: 1; }
.contact-panel .heading-1 { max-width: 720px; }
.contact-panel .subtitle { max-width: 650px; }
.contact-panel .mt-xl { margin-top: 28px; }
.contact-cta { min-height: 54px; padding: 14px 24px; color: #fff !important; background: var(--colors-cta-orange) !important; box-shadow: 0 6px 18px rgba(196, 74, 0, 0.2); }
.contact-cta:hover { color: #fff !important; background: var(--colors-cta-orange-hover) !important; }
.footer { padding: 70px 0 28px; border-top: 1px solid var(--colors-hairline); background: #000000; color: var(--colors-slate); }
.footer-columns { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 44px; margin-bottom: 50px; }
.footer-logo { margin-bottom: 16px; }
.footer-col h4 { margin-bottom: 16px; color: var(--colors-ink); font-size: 0.84rem; letter-spacing: 0; }
.footer-links-list { list-style: none; }
.footer-links-list li + li { margin-top: 9px; }
.footer-links-list a { color: var(--colors-slate); font-size: 0.92rem; transition: color 160ms ease; }
.footer-links-list a:hover { color: var(--colors-primary); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-top: 20px; border-top: 1px solid var(--colors-hairline); color: var(--colors-steel); font-size: 0.9rem; }

/* Exemplos visuais de automações, com movimento opcional e conteúdo legível sem animação. */
.automation-intro { max-width: 860px; }
.motion-toggle { min-height: 42px; padding: 8px 13px; border: 1px solid var(--colors-hairline-strong); border-radius: 999px; color: var(--colors-ink); background: var(--colors-surface); font: inherit; font-size: 0.9rem; font-weight: 600; cursor: pointer; transition: border-color 180ms ease, background 180ms ease; }
.motion-toggle:hover { border-color: var(--colors-primary); background: var(--colors-surface-soft); }
.motion-toggle:focus-visible { outline: 3px solid var(--colors-focus); outline-offset: 3px; }
.motion-toggle[hidden] { display: none !important; }
.automation-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.automation-card { display: flex; min-width: 0; flex-direction: column; }
.automation-card > .heading-3 { max-width: 26ch; font-size: clamp(1.22rem, 1.8vw, 1.55rem); line-height: 1.22; }
.automation-card > .body-sm { max-width: 64ch; }
.automation-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 18px; }
.automation-tool { display: inline-flex; min-height: 36px; align-items: center; gap: 7px; padding: 6px 10px; border: 1px solid var(--colors-hairline-strong); border-radius: 999px; color: var(--colors-ink); background: rgba(11, 25, 44, 0.64); font-size: 0.86rem; font-weight: 600; line-height: 1.25; }
.automation-tool { transition: transform 180ms ease, border-color 180ms ease, background 180ms ease; }
.automation-tool:hover { border-color: var(--colors-primary); background: var(--colors-surface-soft); transform: translateY(-2px); }
.automation-tool img { width: 16px; height: 16px; flex: none; object-fit: contain; }
.automation-tool img.tool-logo-monochrome { filter: brightness(0) invert(1); }
.automation-flow { position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin: 25px 0 0; padding: 0; list-style: none; }
.automation-flow::before { position: absolute; top: 14px; right: 16.66%; left: 16.66%; height: 1px; background: var(--colors-hairline-strong); content: ""; }
.automation-flow::after { position: absolute; z-index: 2; top: 10px; left: 16.66%; width: 9px; height: 9px; border: 2px solid var(--colors-brand-navy-deep); border-radius: 50%; background: var(--colors-brand-orange); box-shadow: 0 0 0 3px rgba(255, 101, 0, 0.16); content: ""; transform: translateX(-50%); animation: automation-travel 7s ease-in-out infinite; }
.automation-flow li { position: relative; z-index: 1; min-width: 0; padding: 0 3px; text-align: center; }
.automation-flow li::before { position: absolute; top: 10px; left: calc(50% - 5px); width: 10px; height: 10px; border: 2px solid var(--colors-brand-navy-deep); border-radius: 50%; background: var(--colors-accent-cool); content: ""; }
.automation-step-no { display: block; margin-top: 27px; color: var(--colors-steel); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; }
.automation-flow strong, .automation-flow small { display: block; overflow-wrap: anywhere; }
.automation-flow strong { margin-top: 3px; color: var(--colors-ink); font-size: 0.9rem; line-height: 1.35; }
.automation-flow small { min-height: 2.5em; margin-top: 3px; color: var(--colors-slate); font-size: 0.82rem; line-height: 1.4; }
.automation-caption { margin-top: 15px; color: var(--colors-steel); font-size: 0.84rem; line-height: 1.55; }
.automation-disclaimer { margin-top: 22px; padding: 16px 18px; border-left: 3px solid var(--colors-primary); border-radius: 0 10px 10px 0; color: var(--colors-slate); background: rgba(30, 62, 98, 0.48); font-size: 0.86rem; line-height: 1.65; }
/* Revela conteúdo quando ele entra na área de leitura. Sem JS, tudo permanece visível. */
html.motion-enhanced .reveal-on-scroll { opacity: 0; translate: 0 20px; transition: opacity 620ms ease, translate 620ms cubic-bezier(0.2, 0.72, 0.24, 1); transition-delay: var(--reveal-delay, 0ms); }
html.motion-enhanced .reveal-on-scroll.is-visible { opacity: 1; translate: 0 0; }
html.motion-paused *, html.motion-paused *::before, html.motion-paused *::after { animation-play-state: paused !important; transition-duration: 0ms !important; }
html.motion-paused .hero-content > *, html.motion-paused .hero-visual { animation: none !important; opacity: 1 !important; transform: none !important; }
html.motion-paused .hero-mockup, html.motion-paused .visual-core { animation: none !important; translate: 0 0 !important; }
html.motion-paused .reveal-on-scroll { opacity: 1 !important; translate: 0 0 !important; transition: none !important; }

@keyframes automation-travel {
  0% { left: 16.66%; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { left: 83.33%; opacity: 0; }
}

/* Entrada e cadastro */
.access-page { min-height: 100vh; display: grid; place-items: center; padding: clamp(18px, 4vw, 56px); background: radial-gradient(ellipse at 12% 18%, rgba(255, 101, 0, 0.08), transparent 34%), radial-gradient(ellipse at 90% 84%, rgba(30, 62, 98, 0.26), transparent 38%), #0b192c; }
.access-layout { width: min(100%, 1200px); min-height: min(720px, calc(100vh - 48px)); display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(400px, 0.95fr); overflow: hidden; border: 1px solid var(--colors-hairline-strong); border-radius: 26px; background: #10233b; box-shadow: 0 28px 72px rgba(0, 0, 0, 0.38); }
.access-story { position: relative; isolation: isolate; overflow: hidden; display: flex; flex-direction: column; align-items: flex-start; padding: clamp(34px, 5.7vw, 72px); background: linear-gradient(150deg, #1e3e62, #10233b 72%); }
.access-story::before { position: absolute; z-index: -1; right: -180px; bottom: -180px; width: 450px; height: 450px; border: 1px solid rgba(184, 213, 238, 0.2); border-radius: 50%; box-shadow: 0 0 0 40px rgba(184, 213, 238, 0.025), 0 0 0 90px rgba(184, 213, 238, 0.015); content: ""; }
.access-logo { margin-bottom: auto; }
.access-kicker { margin-top: 86px; color: var(--colors-accent-cool); }
.access-story h2 { max-width: 590px; margin-top: 20px; color: var(--colors-ink); font-family: "Space Grotesk", sans-serif; font-size: clamp(2.7rem, 5vw, 4.35rem); line-height: 1.08; letter-spacing: -0.035em; text-wrap: balance; }
.access-story-copy { max-width: 480px; margin-top: 22px; color: var(--colors-slate); font-size: 1rem; line-height: 1.75; }
.access-process { width: 100%; margin-top: 42px; border-top: 1px solid var(--colors-hairline-strong); }
.access-process > div { display: flex; align-items: center; gap: 15px; min-height: 52px; border-bottom: 1px solid var(--colors-hairline); }
.access-process span { color: var(--colors-primary); font-family: "Space Grotesk", sans-serif; font-size: 0.84rem; }
.access-process p { color: var(--colors-charcoal); font-size: 0.94rem; }
.access-note { display: flex; align-items: center; gap: 9px; margin-top: 25px; color: var(--colors-steel); font-size: 0.82rem; letter-spacing: 0.03em; text-transform: uppercase; }
.access-note i { width: 4px; height: 4px; border-radius: 50%; background: var(--colors-primary); }
.login-card { display: flex; flex-direction: column; justify-content: center; width: 100%; max-width: none; padding: clamp(32px, 5vw, 66px); border: 0; border-left: 1px solid var(--colors-hairline); border-radius: 0; background: linear-gradient(145deg, #10233b, #0b192c); box-shadow: none; text-align: left; }
.login-card > .section-kicker { margin-bottom: 14px; }
.login-card > .heading-2 { margin-bottom: 12px; }
.login-card > .body-sm { margin-bottom: 30px; }
.login-card .form-section { margin-bottom: 20px; padding: 22px; border: 1px solid var(--colors-hairline-strong); border-radius: 15px; background: #132a44; }
.access-form > p:first-child { color: var(--colors-ink); font-weight: 600; }
.input-group-inline { display: flex; gap: 9px; }
.access-form .input-group-inline { align-items: stretch; }
.access-form .text-input { min-width: 0; }
.access-form .btn-primary { min-width: 94px; }
.newsletter-panel { padding: 22px; border: 1px solid var(--colors-hairline); border-radius: 15px; background: rgba(30, 62, 98, 0.24); }
.newsletter-panel > p { color: var(--colors-slate); }
.newsletter-panel .input-group-inline { align-items: stretch; }
.newsletter-panel .btn-secondary { white-space: nowrap; }
.error-message, .success-message { min-height: 0; margin-top: 10px; font-size: 0.88rem; }
.error-message { color: #ffb27f; }
.success-message { color: var(--colors-accent-cool); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; clip-path: inset(50%); }

.form-group { margin-bottom: 18px; }
.form-group label { display: block; margin-bottom: 7px; color: var(--colors-charcoal); font-size: 0.9rem; font-weight: 600; }
.text-input, .select-input { width: 100%; min-width: 0; min-height: 48px; padding: 10px 14px; border: 1px solid var(--colors-hairline-strong); border-radius: 10px; color: var(--colors-ink); background: #0b192c; font-size: 1rem; outline: none; transition: border-color 160ms ease, box-shadow 160ms ease; }
.text-input::placeholder { color: var(--colors-steel); opacity: 1; }
.text-input:focus, .select-input:focus { border-color: var(--colors-primary); box-shadow: 0 0 0 3px rgba(255, 154, 92, 0.2); }
.select-input { cursor: pointer; }

/* Modal de inscrição */
.modal-overlay { position: fixed; z-index: 1000; inset: 0; display: none; align-items: center; justify-content: center; padding: 18px; background: rgba(0, 0, 0, 0.88); }
.modal-overlay.active { display: flex; }
.modal-content { width: min(100%, 560px); max-height: 90vh; overflow-y: auto; padding: clamp(22px, 4vw, 34px); border: 1px solid var(--colors-hairline-strong); border-radius: 20px; background: #10233b; box-shadow: var(--shadow-mockup); }
.modal-header { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 24px; padding-bottom: 18px; border-bottom: 1px solid var(--colors-hairline); }
.modal-close { width: 38px; height: 38px; border: 1px solid var(--colors-hairline-strong); border-radius: 50%; color: var(--colors-slate); background: transparent; font-size: 1.45rem; cursor: pointer; }
.modal-close:hover { color: var(--colors-ink); background: var(--colors-surface-soft); }

@media (max-width: 1020px) {
  .container { width: min(100% - 48px, 900px); }
  .hero-grid { grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr); gap: 34px; }
  .hero-display { font-size: clamp(3rem, 6vw, 4.6rem); }
  .hero-visual { min-height: 490px; }
  .grid-4-up { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
  .access-layout { grid-template-columns: minmax(0, 1fr) minmax(370px, 0.95fr); }
  .access-story { padding: 46px; }
  .login-card { padding: 42px; }
}

@media (max-width: 760px) {
  .container { width: min(100% - 36px, 620px); }
  .top-nav { height: 68px; }
  .nav-links { display: none; }
  .nav-actions .btn-primary { min-height: 42px; padding: 9px 14px; font-size: 0.84rem; }
  .hero-band-dark { padding: 62px 0 74px; }
  .hero-grid { grid-template-columns: 1fr; gap: 35px; }
  .hero-content { max-width: 640px; }
  .hero-display { max-width: 620px; font-size: clamp(3rem, 10vw, 4.4rem); }
  .hero-copy { max-width: 600px; }
  .hero-visual { min-height: auto; padding: 26px 0 40px; }
  .hero-mockup { width: min(100%, 540px); }
  .orbit-one { width: min(80vw, 470px); }
  .orbit-two { width: min(64vw, 370px); }
  .visual-caption { right: 4%; bottom: 0; }
  .py-section-lg { padding-block: 76px; }
  .section-intro { margin-bottom: 30px; }
  .grid-3-up { grid-template-columns: 1fr; }
  .automation-grid { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .footer-columns { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
  .access-page { display: block; padding: 16px; }
  .access-layout { width: min(100%, 620px); min-height: 0; margin: 0 auto; grid-template-columns: 1fr; border-radius: 21px; }
  .access-story { min-height: 430px; padding: 30px; }
  .access-logo { margin-bottom: 42px; }
  .access-kicker { margin-top: 0; }
  .access-story h2 { font-size: clamp(2.5rem, 11vw, 3.8rem); }
  .access-story-copy { margin-top: 16px; font-size: 0.92rem; }
  .access-process { margin-top: 26px; }
  .access-process > div { min-height: 42px; }
  .access-note { margin-top: 18px; }
  .login-card { padding: 30px; border-top: 1px solid var(--colors-hairline); border-left: 0; }
}

@media (max-width: 520px) {
  .container { width: min(100% - 32px, 440px); }
  .nav-logo { font-size: 1rem; }
  .nav-actions .btn-primary { min-height: 42px; padding-inline: 12px; font-size: 0.82rem; }
  .hero-display { font-size: clamp(2.65rem, 12vw, 3.5rem); }
  .hero-kicker { font-size: 0.76rem; }
  .hero-actions { align-items: stretch; }
  .hero-actions .btn-primary, .hero-actions .btn-secondary { width: 100%; }
  .hero-footnote { align-items: flex-start; font-size: 0.84rem; }
  .hero-visual { padding-top: 16px; }
  .mockup-header { gap: 9px; padding-inline: 13px; }
  .mockup-label { font-size: 0.7rem; letter-spacing: 0.04em; }
  .mockup-status { font-size: 0.7rem; }
  .mockup-body { padding: 20px 17px; }
  .workflow-heading h2 { font-size: 1.65rem; }
  .workflow-footer { flex-direction: column; }
  .visual-caption { right: 0; font-size: 0.74rem; }
  .py-section-lg { padding-block: 64px; }
  .heading-1 { font-size: 2.2rem; }
  .section-intro .subtitle { font-size: 0.95rem; }
  .grid-2-up, .grid-4-up { grid-template-columns: 1fr; gap: 13px; }
  .automation-card { padding: 20px; }
  .automation-tools { gap: 7px; }
  .automation-tool { min-height: 36px; padding: 6px 8px; font-size: 0.82rem; }
  .automation-flow { gap: 3px; }
  .automation-flow strong { font-size: 0.86rem; }
  .automation-flow small { font-size: 0.78rem; }
  .automation-caption { font-size: 0.82rem; }
  .card-base { padding: 21px; }
  .grid-4-up .card-base.text-center { display: grid; grid-template-columns: 58px minmax(0, 1fr); column-gap: 15px; align-items: center; }
  .grid-4-up .card-base.text-center .mentor-avatar { grid-row: span 3; width: 54px; height: 54px; margin: 0; border-radius: 17px; font-size: 0.98rem; }
  .grid-4-up .card-base.text-center h3 { font-size: 1.1rem; }
  .grid-4-up .card-base.text-center .caption { min-height: 0; margin-top: 3px; font-size: 0.82rem; }
  .grid-4-up .card-base.text-center .body-sm { grid-column: 1 / -1; margin-top: 13px; }
  .card-feature-tint .grid-2-up > div:last-child { margin-top: 20px; padding: 20px 0 0; border-top: 1px solid var(--colors-hairline); border-left: 0; text-align: left; }
  .contact-panel { padding: 30px 22px; border-radius: 19px; }
  .contact-panel .heading-1 { font-size: 2rem; }
  .footer-columns { grid-template-columns: 1fr 1fr; gap: 28px 18px; }
  .footer-columns > .footer-col:first-child { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .access-page { padding: 10px; }
  .access-layout { border-radius: 17px; }
  .access-story { min-height: 390px; padding: 24px; }
  .access-logo { margin-bottom: 34px; }
  .access-story h2 { font-size: 2.6rem; }
  .access-note { flex-wrap: wrap; font-size: 0.74rem; }
  .login-card { padding: 24px; }
  .login-card .form-section, .newsletter-panel { padding: 18px; }
  .input-group-inline { flex-direction: column; }
  .input-group-inline .btn-primary, .input-group-inline .btn-secondary { width: 100%; }
}

@media (prefers-contrast: more) {
  :root {
    --colors-slate: #e8eef4;
    --colors-steel: #c5d1de;
    --colors-hairline: #8ca3ba;
    --colors-hairline-strong: #d3e0ec;
  }

  .btn-secondary, .text-input, .select-input, .modal-close { border-width: 2px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
  .hero-content > *, .hero-visual, .hero-mockup, .visual-core, .orbit-one, .orbit-two { animation: none !important; }
  .reveal-on-scroll { opacity: 1 !important; translate: 0 0 !important; transition: none !important; }
  .card-base:hover, .card-feature-tint:hover, .btn-primary:hover, .automation-tool:hover, .workflow-step:hover .step-arrow { transform: none !important; }
}