/* ==========================================================================
   ALPHA GREENN — PÁGINAS INTERNAS
   Política, Termos e página 404 alinhadas à identidade da página principal.
   ========================================================================== */

.alpha-inner-page {
  min-height: 100vh;
  background:
    radial-gradient(circle at 84% 7%, rgba(0, 209, 138, 0.075), transparent 31%),
    var(--alpha-bg);
}

.alpha-inner-page main {
  position: relative;
  overflow: clip;
}

.alpha-inner-hero {
  position: relative;
  isolation: isolate;
  min-height: 610px;
  display: flex;
  align-items: flex-end;
  padding: clamp(150px, 16vw, 220px) 0 clamp(82px, 9vw, 128px);
  overflow: hidden;
  border-bottom: 1px solid var(--alpha-border);
}

.alpha-inner-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -3;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(circle at 55% 32%, #000 0 20%, transparent 72%);
  mask-image: radial-gradient(circle at 55% 32%, #000 0 20%, transparent 72%);
}

.alpha-inner-hero::after {
  content: "";
  position: absolute;
  width: min(78vw, 920px);
  aspect-ratio: 1;
  right: -24%;
  top: -53%;
  z-index: -2;
  border: 1px dashed rgba(0, 209, 138, 0.13);
  border-radius: 50%;
  box-shadow:
    0 0 0 120px rgba(0, 209, 138, 0.012),
    0 0 0 240px rgba(0, 209, 138, 0.008);
  animation: inner-orbit 70s linear infinite;
}

@keyframes inner-orbit {
  to { transform: rotate(360deg); }
}

.alpha-inner-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(270px, 0.65fr);
  align-items: end;
  gap: clamp(48px, 8vw, 96px);
}

.alpha-inner-back {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 42px;
  margin-bottom: 28px;
  color: var(--alpha-text-muted);
  font-size: 14px;
  font-weight: 600;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.alpha-inner-back:hover {
  color: var(--alpha-primary);
  transform: translateX(-3px);
}

.alpha-inner-back svg {
  width: 17px;
  height: 17px;
}

.alpha-inner-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 22px;
  padding: 8px 14px;
  border: 1px solid rgba(0, 209, 138, 0.2);
  border-radius: 999px;
  background: rgba(0, 209, 138, 0.075);
  color: var(--alpha-primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.alpha-inner-badge svg {
  width: 16px;
  height: 16px;
}

.alpha-inner-title {
  max-width: 900px;
  margin: 0 0 24px;
  font-size: clamp(52px, 7vw, 96px);
  line-height: 0.96;
  letter-spacing: -0.055em;
  text-wrap: balance;
}

.alpha-inner-title span {
  color: var(--alpha-primary);
}

.alpha-inner-lead {
  max-width: 760px;
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.72;
}

.alpha-inner-meta {
  position: relative;
  padding: clamp(24px, 3vw, 32px);
  border: 1px solid var(--alpha-border-light);
  border-radius: 24px;
  background:
    linear-gradient(145deg, rgba(17, 30, 23, 0.92), rgba(10, 18, 14, 0.9));
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.34);
  overflow: hidden;
}

.alpha-inner-meta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 26px;
  right: 26px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--alpha-primary), transparent);
  opacity: 0.8;
}

.alpha-inner-meta__icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 22px;
  border: 1px solid rgba(0, 209, 138, 0.22);
  border-radius: 14px;
  background: rgba(0, 209, 138, 0.085);
  color: var(--alpha-primary);
}

.alpha-inner-meta__icon svg {
  width: 22px;
  height: 22px;
}

.alpha-inner-meta__eyebrow {
  margin-bottom: 6px;
  color: var(--alpha-text-muted);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.alpha-inner-meta strong {
  display: block;
  margin-bottom: 14px;
  color: var(--alpha-text);
  font-family: var(--font-primary);
  font-size: 18px;
}

.alpha-inner-meta p {
  font-size: 14px;
  line-height: 1.65;
}

.alpha-legal-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.28fr) minmax(0, 0.72fr);
  align-items: start;
  gap: clamp(40px, 7vw, 84px);
  padding: clamp(80px, 10vw, 140px) 0;
}

.alpha-legal-sidebar {
  position: sticky;
  top: 118px;
}

.alpha-legal-sidebar__label {
  margin-bottom: 18px;
  color: var(--alpha-primary);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.alpha-legal-nav {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 20px;
}

.alpha-legal-nav::before {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 0;
  width: 1px;
  background: linear-gradient(var(--alpha-primary), rgba(255,255,255,0.06));
}

.alpha-legal-nav a {
  display: flex;
  align-items: center;
  min-height: 42px;
  padding: 9px 12px;
  border-radius: 10px;
  color: var(--alpha-text-muted);
  font-size: 14px;
  font-weight: 550;
  transition: color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
}

.alpha-legal-nav a:hover,
.alpha-legal-nav a:focus-visible {
  color: var(--alpha-text);
  background: rgba(255, 255, 255, 0.035);
  transform: translateX(4px);
}

.alpha-legal-card {
  position: relative;
  min-width: 0;
  padding: clamp(28px, 5vw, 64px);
  border: 1px solid var(--alpha-border);
  border-radius: 28px;
  background:
    linear-gradient(155deg, rgba(17, 30, 23, 0.68), rgba(7, 12, 9, 0.86));
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.28);
  overflow: hidden;
}

.alpha-legal-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--alpha-primary), transparent 68%);
}

.alpha-legal-content > p:first-child {
  margin-top: 0;
  color: #c7d0ca;
  font-size: clamp(17px, 1.5vw, 19px);
}

.alpha-legal-content h2 {
  scroll-margin-top: 120px;
  margin: clamp(42px, 6vw, 64px) 0 16px;
  color: var(--alpha-text);
  font-size: clamp(23px, 2.2vw, 31px);
  line-height: 1.18;
  letter-spacing: -0.025em;
}

.alpha-legal-content h2:first-of-type {
  margin-top: 42px;
}

.alpha-legal-content p,
.alpha-legal-content li {
  color: var(--alpha-text-muted);
  font-size: 16px;
  line-height: 1.82;
}

.alpha-legal-content p + p {
  margin-top: 14px;
}

.alpha-legal-content ul,
.alpha-legal-content ol {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding-left: 22px;
}

.alpha-legal-content li::marker {
  color: var(--alpha-primary);
}

.alpha-legal-content strong {
  color: #dfe8e2;
  font-weight: 700;
}

.alpha-legal-content a {
  color: var(--alpha-primary);
  text-decoration: underline;
  text-decoration-color: rgba(0, 209, 138, 0.35);
  text-underline-offset: 4px;
  overflow-wrap: anywhere;
}

.alpha-inner-cta {
  position: relative;
  padding: clamp(82px, 10vw, 132px) 0;
  text-align: center;
  overflow: hidden;
  border-top: 1px solid var(--alpha-border);
  background: var(--alpha-surface);
}

.alpha-inner-cta::before,
.alpha-inner-cta::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  aspect-ratio: 1;
  border: 1px solid rgba(0, 209, 138, 0.12);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.alpha-inner-cta::before { width: min(70vw, 700px); }
.alpha-inner-cta::after { width: min(105vw, 1040px); }

.alpha-inner-cta__content {
  position: relative;
  z-index: 1;
  max-width: 790px;
  margin-inline: auto;
}

.alpha-inner-cta h2 {
  margin-bottom: 18px;
  font-size: clamp(38px, 5.5vw, 68px);
  text-wrap: balance;
}

.alpha-inner-cta p {
  max-width: 620px;
  margin: 0 auto 32px;
  font-size: 17px;
}

.alpha-inner-cta .alpha-btn {
  min-width: min(100%, 290px);
}

/* Página 404 */
.alpha-404-page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.alpha-404-main {
  position: relative;
  flex: 1;
  display: grid;
  place-items: center;
  min-height: 760px;
  padding: clamp(150px, 16vw, 210px) 0 clamp(90px, 10vw, 130px);
  overflow: hidden;
}

.alpha-404-main::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 58px 58px;
  -webkit-mask-image: radial-gradient(circle at center, #000 0 26%, transparent 72%);
  mask-image: radial-gradient(circle at center, #000 0 26%, transparent 72%);
}

.alpha-404-orbit,
.alpha-404-orbit::before {
  position: absolute;
  top: 50%;
  left: 50%;
  aspect-ratio: 1;
  border: 1px solid rgba(0, 209, 138, 0.13);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.alpha-404-orbit {
  width: min(68vw, 720px);
  animation: inner-orbit 50s linear infinite reverse;
}

.alpha-404-orbit::before {
  content: "";
  width: 142%;
  border-style: dashed;
}

.alpha-404-content {
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin-inline: auto;
  text-align: center;
}

.alpha-404-code {
  position: relative;
  margin-bottom: 12px;
  color: rgba(255, 255, 255, 0.035);
  font-family: var(--font-primary);
  font-size: clamp(150px, 25vw, 330px);
  font-weight: 800;
  line-height: 0.72;
  letter-spacing: -0.08em;
  -webkit-text-stroke: 1px rgba(0, 209, 138, 0.22);
  user-select: none;
}

.alpha-404-code::after {
  content: "404";
  position: absolute;
  inset: 0;
  color: var(--alpha-primary);
  -webkit-text-stroke: 0;
  clip-path: inset(48% 0 0 0);
  opacity: 0.8;
}

.alpha-404-title {
  margin-bottom: 18px;
  font-size: clamp(40px, 6vw, 72px);
  text-wrap: balance;
}

.alpha-404-copy {
  max-width: 600px;
  margin: 0 auto 34px;
  font-size: clamp(16px, 1.7vw, 19px);
}

.alpha-404-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.alpha-404-actions .alpha-btn {
  min-width: 210px;
}

@media (max-width: 1024px) {
  .alpha-inner-hero {
    min-height: auto;
    padding-top: calc(132px + env(safe-area-inset-top));
  }

  .alpha-inner-hero__grid,
  .alpha-legal-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .alpha-inner-hero__grid {
    gap: 38px;
  }

  .alpha-inner-title {
    font-size: clamp(48px, 9vw, 78px);
  }

  .alpha-inner-meta {
    max-width: 620px;
  }

  .alpha-legal-layout {
    gap: 32px;
  }

  .alpha-legal-sidebar {
    position: static;
  }

  .alpha-legal-nav {
    display: flex;
    flex-direction: row;
    gap: 8px;
    margin-right: calc(var(--mobile-gutter) * -1);
    padding: 2px var(--mobile-gutter) 10px 0;
    overflow-x: auto;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
  }

  .alpha-legal-nav::-webkit-scrollbar { display: none; }
  .alpha-legal-nav::before { display: none; }

  .alpha-legal-nav a {
    flex: 0 0 auto;
    min-height: 44px;
    padding: 10px 15px;
    border: 1px solid var(--alpha-border);
    border-radius: 999px;
    background: var(--alpha-surface);
    scroll-snap-align: start;
  }

  .alpha-legal-card {
    border-radius: 22px;
  }

  .alpha-inner-cta::after {
    width: min(150vw, 920px);
  }

  .alpha-404-main {
    min-height: 680px;
    padding-top: calc(135px + env(safe-area-inset-top));
  }
}

@media (max-width: 767px) {
  .alpha-inner-hero {
    padding-bottom: 74px;
  }

  .alpha-inner-hero::before {
    background-size: 42px 42px;
  }

  .alpha-inner-hero::after {
    width: 150vw;
    right: -76%;
    top: -30%;
  }

  .alpha-inner-title {
    font-size: clamp(42px, 12vw, 58px);
  }

  .alpha-inner-lead {
    font-size: 16px;
  }

  .alpha-inner-meta {
    padding: 22px;
    border-radius: 18px;
  }

  .alpha-legal-layout {
    padding: 72px 0;
  }

  .alpha-legal-card {
    padding: 26px 22px;
    border-radius: 18px;
  }

  .alpha-legal-content h2 {
    margin-top: 42px;
    font-size: 24px;
  }

  .alpha-legal-content p,
  .alpha-legal-content li {
    font-size: 15.5px;
    line-height: 1.76;
  }

  .alpha-inner-cta {
    padding: 78px 0;
  }

  .alpha-inner-cta h2 {
    font-size: clamp(36px, 10vw, 48px);
  }

  .alpha-inner-cta .alpha-btn {
    width: 100%;
  }

  .alpha-404-main {
    min-height: 650px;
    padding-bottom: 84px;
  }

  .alpha-404-code {
    font-size: clamp(135px, 44vw, 220px);
  }

  .alpha-404-title {
    font-size: clamp(36px, 10vw, 48px);
  }

  .alpha-404-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .alpha-404-actions .alpha-btn {
    width: 100%;
  }
}

@media (max-width: 479px) {
  .alpha-inner-back {
    margin-bottom: 22px;
  }

  .alpha-inner-badge {
    margin-bottom: 18px;
  }

  .alpha-inner-title {
    font-size: clamp(39px, 12vw, 50px);
  }

  .alpha-inner-meta__icon {
    width: 44px;
    height: 44px;
  }

  .alpha-legal-sidebar__label {
    margin-bottom: 12px;
  }

  .alpha-legal-card {
    padding: 24px 19px;
  }

  .alpha-legal-card::before {
    width: 2px;
  }

  .alpha-legal-content h2 {
    scroll-margin-top: 92px;
    font-size: 22px;
  }

  .alpha-404-main {
    min-height: 620px;
  }

  .alpha-404-code {
    line-height: 0.78;
  }
}

@media not all {
  .alpha-inner-hero::after,
  .alpha-404-orbit {
    animation: none !important;
  }
}