/* Shared by every page: page curtain and the "Serviços" submenu. */

/* Page curtain --------------------------------------------------------------------- */
.page-curtain {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  align-content: center;
  gap: var(--space-4);
  color: var(--text-secondary);
  background:
    radial-gradient(ellipse 60% 50% at 50% 50%, rgba(61, 139, 255, 0.18), transparent 70%),
    var(--bg-primary);
  pointer-events: none;
  transform: translate3d(0, 100%, 0);
  visibility: hidden;
}

.page-curtain::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: var(--accent-primary);
}

.page-curtain img {
  width: 4.5rem;
  height: auto;
}

.page-curtain-label {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.32em;
  text-transform: uppercase;
}

/* Leaving: the curtain rises from the bottom over the current page. */
html.page-leave .page-curtain {
  visibility: visible;
  transform: none;
  transition: transform 0.55s cubic-bezier(0.7, 0, 0.2, 1);
}

html.page-leave main {
  transform: translate3d(0, -4vh, 0);
  opacity: 0.6;
  transition:
    transform 0.55s cubic-bezier(0.7, 0, 0.2, 1),
    opacity 0.55s ease;
}

/* Arriving: closed at first paint, then it keeps rising and uncovers the new page. */
html.page-arrive .page-curtain {
  visibility: visible;
  transform: none;
}

html.page-arrive.page-arrived .page-curtain {
  transform: translate3d(0, -100%, 0);
  transition: transform 0.75s cubic-bezier(0.7, 0, 0.2, 1);
}

html.page-arrive main {
  transform: translate3d(0, 6vh, 0) scale(0.98);
}

html.page-arrive.page-arrived main {
  transform: none;
  transition: transform 0.9s var(--ease-standard);
}

@media (prefers-reduced-motion: reduce) {
  .page-curtain {
    display: none;
  }
}

/* "Serviços" submenu ----------------------------------------------------------------- */
.nav-group {
  position: relative;
}

.nav-group-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0;
  border: 0;
  color: var(--text-secondary);
  background: none;
  font-size: var(--text-small);
  font-weight: 650;
  cursor: pointer;
  transition: color var(--duration-fast) ease;
}

.nav-group-toggle::after {
  content: "";
  width: 0.4rem;
  height: 0.4rem;
  margin-top: -0.2rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform var(--duration-base) var(--ease-standard);
}

.nav-group-toggle:hover,
.nav-group.is-open .nav-group-toggle,
.nav-group-toggle[aria-current="true"] {
  color: var(--text-primary);
}

.nav-group.is-open .nav-group-toggle::after {
  margin-top: 0.2rem;
  transform: rotate(-135deg);
}

.nav-group-panel {
  position: absolute;
  left: 50%;
  top: calc(100% + 1.4rem);
  z-index: 5;
  display: grid;
  width: 19rem;
  padding: var(--space-2);
  border: 1px solid var(--border-dark);
  border-top: 2px solid var(--accent-primary);
  background: rgba(4, 10, 28, 0.98);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, -0.5rem);
  transition:
    opacity var(--duration-base) var(--ease-standard),
    transform var(--duration-base) var(--ease-standard),
    visibility 0s linear var(--duration-base);
}

.nav-group.is-open .nav-group-panel {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
  transition:
    opacity var(--duration-base) var(--ease-standard),
    transform var(--duration-base) var(--ease-standard);
}

.nav .nav-group-panel a {
  display: grid;
  gap: 0.15rem;
  padding: var(--space-3) var(--space-4);
  color: var(--text-primary);
}

.nav .nav-group-panel a::after {
  display: none;
}

.nav-group-panel a:hover,
.nav-group-panel a:focus-visible {
  background: rgba(243, 246, 251, 0.05);
}

.nav-group-panel strong {
  font-size: var(--text-small);
}

.nav-group-panel small {
  color: var(--text-muted);
  font-size: var(--text-micro);
  font-weight: 500;
}

.nav-group-panel .nav-group-tag {
  width: fit-content;
  margin-bottom: 0.2rem;
  padding: 0.1rem 0.4rem;
  color: var(--text-dark);
  background: var(--brand-blue-400);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

@media (max-width: 1080px) {
  /* Inside the slide-down menu the group is a plain, always-open list. */
  .nav-group-toggle {
    display: none;
  }

  .nav-group-panel {
    position: static;
    width: auto;
    padding: 0;
    border: 0;
    box-shadow: none;
    background: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .nav .nav-group-panel a {
    padding: var(--space-4) clamp(var(--space-6), 6vw, var(--space-12));
    border-top: 1px solid var(--border-dark);
  }
}

/* Line Reveal (js/lines.js) ---------------------------------------------------------- */
/* Hidden only for the instant between first paint and the split; js/intro-gate.js sets
   the class and also clears it on a timer if the script never runs. */
html.lines-pending main :is(h1, h2, .eyebrow, .lead, .gd-eyebrow, .gd-lead, .gd-sub, .gd-result-close) {
  visibility: hidden;
}

.is-split .line {
  display: block;
  overflow: clip;
  overflow-clip-margin: 0.18em;
  will-change: transform, opacity;
}

.is-split .line-in {
  display: block;
  transform: translate3d(0, 112%, 0);
}

.is-split.lines-in .line-in {
  transform: none;
  transition: transform 1.05s var(--ease-standard) calc(var(--lo, 0) * 140ms + var(--li, 0) * 90ms);
}

@media (prefers-reduced-motion: reduce) {
  .is-split .line-in {
    transform: none;
  }
}

/* Cookie notice and preferences (js/consent.js) ----------------------------------------- */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.consent-banner {
  position: fixed;
  left: max(var(--space-4), env(safe-area-inset-left));
  bottom: max(var(--space-4), env(safe-area-inset-bottom));
  z-index: 90;
  display: grid;
  gap: var(--space-4);
  width: min(26rem, calc(100vw - 2 * var(--space-4)));
  padding: var(--space-6);
  border: 1px solid var(--border-dark);
  border-top: 2px solid var(--accent-primary);
  color: var(--text-secondary);
  background: rgba(4, 10, 28, 0.97);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.45);
  font-size: var(--text-small);
  opacity: 0;
  transform: translate3d(0, 1rem, 0);
  transition: opacity 0.4s var(--ease-standard), transform 0.4s var(--ease-standard);
}

.consent-banner.is-in {
  opacity: 1;
  transform: none;
}

.consent-banner p {
  margin: 0;
  line-height: 1.55;
}

.consent-banner a,
.legal-page main a {
  color: var(--accent-primary-hover);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.consent-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.consent-actions .btn {
  min-height: 2.6rem;
  padding-inline: 1rem;
}

.consent-dialog {
  width: min(34rem, calc(100vw - 2rem));
  padding: 0;
  border: 1px solid var(--border-dark);
  border-top: 2px solid var(--accent-primary);
  color: var(--text-primary);
  background: var(--bg-secondary);
}

.consent-dialog::backdrop {
  background: rgba(2, 6, 13, 0.7);
}

.consent-panel {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-6);
}

.consent-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: var(--space-4);
}

.consent-header h2 {
  font-size: 1.4rem;
}

.consent-option {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-4);
  align-items: start;
  padding-block: var(--space-4);
  border-top: 1px solid var(--border-dark);
}

.consent-option h3 {
  margin: 0 0 var(--space-1);
  font-size: 1rem;
}

.consent-option p {
  margin: 0;
  color: var(--text-secondary);
  font-size: var(--text-small);
}

.consent-always {
  color: var(--success);
  font-size: var(--text-micro);
  font-weight: 750;
  white-space: nowrap;
}

.consent-switch {
  position: relative;
  display: inline-block;
  width: 2.8rem;
  height: 1.5rem;
  cursor: pointer;
}

.consent-switch input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.consent-switch i {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(243, 246, 251, 0.3);
  background: rgba(243, 246, 251, 0.06);
  transition: background var(--duration-fast) ease, border-color var(--duration-fast) ease;
}

.consent-switch i::after {
  content: "";
  position: absolute;
  left: 0.2rem;
  top: 0.2rem;
  width: 1rem;
  height: 1rem;
  background: var(--text-secondary);
  transition: transform var(--duration-base) var(--ease-standard), background var(--duration-fast) ease;
}

.consent-switch input:checked + span + i {
  border-color: var(--accent-primary);
  background: rgba(246, 214, 136, 0.2);
}

.consent-switch input:checked + span + i::after {
  background: var(--accent-primary);
  transform: translateX(1.3rem);
}

.consent-switch input:focus-visible + span + i {
  outline: 2px solid var(--focus-ring);
  outline-offset: 3px;
}

/* Footer legal links ------------------------------------------------------------------ */
.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-6);
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: var(--text-micro);
}

.footer-legal a,
.footer-legal button {
  padding: 0;
  border: 0;
  color: var(--text-muted);
  background: none;
  font: inherit;
  cursor: pointer;
  transition: color var(--duration-fast) ease;
}

.footer-legal a:hover,
.footer-legal button:hover {
  color: var(--text-primary);
}

/* Legal pages --------------------------------------------------------------------------- */
.legal-page main {
  padding: calc(var(--header-height) + var(--space-16)) 0 var(--space-24);
}

.legal-doc {
  max-width: 46rem;
}

.legal-doc .eyebrow {
  margin-bottom: var(--space-4);
}

.legal-doc h1 {
  font-size: clamp(2.2rem, 4.6vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1;
}

.legal-updated {
  color: var(--text-muted);
  font-size: var(--text-small);
}

.legal-doc h2 {
  margin: var(--space-12) 0 var(--space-4);
  padding-top: var(--space-6);
  border-top: 1px solid var(--border-dark);
  font-size: 1.4rem;
  letter-spacing: -0.03em;
}

.legal-doc h3 {
  margin: var(--space-6) 0 var(--space-2);
  font-size: 1.05rem;
}

.legal-doc p,
.legal-doc li {
  color: var(--text-secondary);
}

.legal-doc ul {
  padding-left: 1.2rem;
}

.legal-doc li + li {
  margin-top: var(--space-2);
}

.legal-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border-dark);
}

.legal-doc table {
  width: 100%;
  min-width: 34rem;
  border-collapse: collapse;
  font-size: var(--text-small);
}

.legal-doc th,
.legal-doc td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border-dark);
  color: var(--text-secondary);
  text-align: left;
  vertical-align: top;
}

.legal-doc th {
  color: var(--text-primary);
  font-weight: 750;
}

/* Data the owner still has to supply. Visible on purpose, so it cannot ship unnoticed. */
.legal-pending {
  padding: 0 0.3rem;
  color: var(--text-dark);
  background: var(--accent-primary-hover);
  font-weight: 750;
}

@media (max-width: 640px) {
  .footer-legal {
    justify-content: center;
  }
}

.legal-inline-button {
  padding: 0;
  border: 0;
  color: var(--accent-primary-hover);
  background: none;
  font: inherit;
  text-decoration: underline;
  text-underline-offset: 0.2em;
  cursor: pointer;
}

/* Gold hairlines carry the same metal as the buttons (last in the cascade on purpose). */
.eyebrow::before,
.nav a::after,
.seam-rule,
.page-curtain::before,
.scroll-rail-track i {
  background: var(--metal-line);
}

/* Labels above titles in sentence case, not spaced capitals (frontend-design notes). */
.eyebrow,
.gd-eyebrow,
.gd-kicker {
  font-size: 0.86rem;
  font-weight: 650;
  letter-spacing: 0.01em;
  text-transform: none;
}

.card-index {
  letter-spacing: 0.02em;
  text-transform: none;
}

a,
button,
summary,
label {
  touch-action: manipulation;
}

.consent-dialog {
  overscroll-behavior: contain;
}

/* Cursor follower (js/cursor.js) ------------------------------------------------------ */
.cursor-dot,
.cursor-ring {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 400;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

html.has-cursor .cursor-dot,
html.has-cursor .cursor-ring {
  opacity: 1;
}

.cursor-dot {
  width: 6px;
  height: 6px;
  margin: -3px 0 0 -3px;
  border-radius: 50%;
  background: var(--brand-gold-400);
}

.cursor-ring {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin: -19px 0 0 -19px;
  border: 1px solid rgba(246, 214, 136, 0.7);
  border-radius: 50%;
  mix-blend-mode: difference;
  transition:
    opacity 0.3s ease,
    width 0.35s var(--ease-standard),
    height 0.35s var(--ease-standard),
    margin 0.35s var(--ease-standard),
    background 0.35s ease,
    border-color 0.35s ease;
}

.cursor-ring.is-hover {
  width: 58px;
  height: 58px;
  margin: -29px 0 0 -29px;
  border-color: transparent;
  background: rgba(246, 214, 136, 0.35);
}

.cursor-ring.is-label {
  width: 88px;
  height: 88px;
  margin: -44px 0 0 -44px;
  border-color: transparent;
  background: var(--brand-gold-400);
  mix-blend-mode: normal;
}

.cursor-ring.is-down {
  width: 30px;
  height: 30px;
  margin: -15px 0 0 -15px;
}

.cursor-label {
  color: var(--text-dark);
  font-size: 0.72rem;
  font-weight: 800;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.cursor-ring.is-label .cursor-label {
  opacity: 1;
}

/* Depth (js/depth.js) ------------------------------------------------------------------ */
[data-tilt] {
  transform-style: preserve-3d;
}

.service-card[data-tilt],
.character-figure[data-tilt],
.gd-step[data-tilt] {
  will-change: transform;
}

/* Panels that change on a tab turn in from depth instead of swapping flat. */
@media (prefers-reduced-motion: no-preference) {
  .process-panel.is-active {
    animation: panel-turn 0.65s var(--ease-standard);
    transform-origin: 50% 0;
  }

  .project-panel.is-active .browser {
    animation: browser-arrive 0.8s var(--ease-standard);
  }
}

@keyframes panel-turn {
  from { opacity: 0; transform: perspective(900px) rotateX(-14deg) translateY(18px); }
}

@keyframes browser-arrive {
  from { opacity: 0; transform: perspective(1400px) rotateY(-16deg) rotateX(6deg) translate3d(40px, 20px, -120px); }
}

/* Type system ------------------------------------------------------------------------- */
/* One family for display (General Sans 600), one for reading (Satoshi), the same weight
   and tracking on every heading of every page, so nothing shouts louder than its role. */
body {
  font-family: var(--font-sans);
  line-height: 1.65;
}

h1,
h2,
h3,
.hero-copy h1,
.gd-hero h1,
.gd-heading h2,
.gd-cta h2,
.final-cta-copy h2,
.faq-layout .section-heading h2,
.legal-doc h1,
.process-panel h3,
.project-brief h3,
.gd-step h3,
.gd-chain h3,
.gd-stack-card h3,
.consent-header h2 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.03em;
}

h1,
.hero-copy h1,
.gd-hero h1,
.legal-doc h1 {
  line-height: 1.04;
}

.hero-copy h1 {
  font-size: clamp(2.5rem, 4.6vw, 4.4rem);
  letter-spacing: -0.035em;
}

.gd-hero h1 {
  letter-spacing: -0.04em;
}

h2,
.gd-heading h2,
.final-cta-copy h2 {
  line-height: 1.08;
}

h3 {
  letter-spacing: -0.02em;
}

.lead,
.gd-lead,
.gd-sub {
  font-size: clamp(1rem, 0.4vw + 0.92rem, 1.12rem);
  line-height: 1.65;
}

.eyebrow,
.gd-eyebrow,
.gd-kicker {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.theme-light .eyebrow,
.theme-light-soft .eyebrow,
.quality-section .eyebrow {
  color: var(--brand-gold-600);
}

.btn,
.nav a,
.nav-group-toggle,
.nav-support {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: 0;
}

.btn {
  font-weight: 600;
}

/* The process note reads as text, not as a chip. */
.process-panel strong {
  padding: 0;
  border: 0;
  border-radius: 0;
  color: var(--accent-primary-hover);
  font-size: var(--text-small);
  font-weight: 600;
}

/* Corners --------------------------------------------------------------------------- */
.consent-banner,
.consent-dialog,
.nav-group-panel,
.gd-ui,
.gd-table-wrap,
.gd-pipe {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.gd-stack-card,
.gd-step,
.legal-table-wrap {
  border-radius: var(--radius-lg);
}

.intro-skip,
.gd-pause,
.demo-close,
.gd-ui-lists span,
.gd-ui-buttons span,
.gd-eyebrow b {
  border-radius: var(--radius-sm);
}

.case-visual .browser {
  border-radius: var(--radius-md);
}

.cursor-ring.is-label .cursor-label {
  font-family: var(--font-display);
}

/* Small labels in sentence case across the site; the section corner labels repeated the
   eyebrow above each title, so they are gone. */
.seam-label {
  display: none !important;
}

.process-status,
.project-kicker,
.case-meta dt,
.project-decisions-inline dt,
.scroll-rail-label,
.gd-legend,
.gd-table thead th,
.gd-note {
  letter-spacing: 0.01em;
  text-transform: none;
}

.process-status,
.project-kicker {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
}

/* Contato: the button sits where the character points, centred under the finger. */
@media (min-width: 861px) {
  .character-final .character-project-cta {
    position: absolute;
    left: 46%;
    top: 84%;
    bottom: auto;
    z-index: 3;
    min-height: 3rem;
    padding-inline: 1.3rem;
    font-size: 0.92rem;
    white-space: nowrap;
    transform: translate(-50%, -50%);
  }

  .character-final .character-project-cta:hover {
    transform: translate(-50%, -50%);
  }
}

.character-project-cta svg {
  flex: 0 0 1rem;
  max-width: none;
}

/* Mobile menu: compact list, one tap target per line, a single call to action. ------ */
@media (max-width: 1080px) {
  .nav {
    padding: var(--space-2) 0 var(--space-4);
    background: rgba(4, 10, 28, 0.98);
  }

  .site-header.is-open .nav {
    overflow-y: auto;
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.45);
  }

  .nav > a,
  .nav .nav-group-panel a {
    display: flex;
    align-items: center;
    min-height: 2.9rem;
    padding: 0.55rem clamp(1.25rem, 6vw, 2.5rem);
    border-top: 0;
    font-size: 1rem;
    font-weight: 500;
  }

  .nav-group-panel {
    gap: 0;
  }

  .nav .nav-group-panel a {
    padding-left: calc(clamp(1.25rem, 6vw, 2.5rem) + 0.9rem);
    color: var(--text-secondary);
  }

  .nav .nav-group-panel a strong {
    font-size: 0.95rem;
    font-weight: 500;
  }

  .nav .nav-group-panel small {
    display: none;
  }

  .nav-group::before {
    content: "Serviços";
    display: block;
    padding: 0.55rem clamp(1.25rem, 6vw, 2.5rem) 0.15rem;
    color: var(--text-muted);
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 500;
  }

  .nav .nav-support {
    display: flex;
    align-items: center;
    justify-content: center;
    width: calc(100% - 2 * clamp(1.25rem, 6vw, 2.5rem));
    min-height: 2.9rem;
    margin: var(--space-3) auto 0;
    padding: 0.6rem 1rem;
    border: 1px solid rgba(246, 214, 136, 0.45);
    border-radius: var(--radius-pill);
    color: var(--text-primary);
    font-weight: 600;
    text-align: center;
  }
}

/* Phones: the footer stays in the flow after Contato (fixed, it covered the button). */
@media (max-width: 860px) {
  body.final-cta-in-view .site-footer {
    position: static;
    padding-block: var(--space-6);
    backdrop-filter: none;
  }

  .final-cta,
  #contato.final-cta {
    min-height: 0;
    padding-bottom: var(--space-12);
  }

  .character-final {
    padding-bottom: var(--space-6);
  }
}