/* ============================================================
   BIX — Engenharia de Alto Padrão · Redesign 2026 (v3)
   Refs do código real: Modulex/OCI (grade de 4 linhas / 3 áreas,
   linhas verticais visíveis em altura cheia), Halston (hero: CTA em
   cima + vídeo full-bleed ABAIXO; lista de números com réguas),
   OCI (blog: imagem dithered + grade 2×2 de cards), The Bend Club
   (abertura), Wunderpower (hairlines, raios 2–3px). Fundo branco.
   ============================================================ */

:root {
  --white: #ffffff;
  --paper: #ffffff;
  --paper-soft: #fafaf8;
  --ink: #0e2a33;
  --ink-70: #ffffffbd;
  --ink-45: #6b7f85;
  --ink-30: #9aa8ac;
  --blue: #0e516a;
  --blue-700: #0b3f54;
  --blue-900: #082c3b;
  --blue-950: #06222e;
  --yellow: #f9b321;
  --yellow-deep: #f9b321;
  --yellow-soft: rgba(249, 179, 33, 0.14);
  /* linhas VISÍVEIS, com tom de petróleo (como as linhas azuis da OCI) */
  --rule: rgba(14, 81, 106, 0.06);
  --rule-soft: rgba(14, 81, 106, 0.12);
  --hair: rgba(14, 42, 51, 0.1);
  --hair-soft: rgba(14, 42, 51, 0.06);
  --rule-d: rgba(255, 255, 255, 0.07);
  --hair-d: rgba(255, 255, 255, 0.08);
  --sans: 'Sora', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
  --h2: clamp(1.75rem, 2.8vw + 0.5rem, 3.25rem);
  --h3: clamp(1.2rem, 1.4vw + 0.6rem, 1.85rem);
  --body-lg: clamp(1rem, 0.42vw + 0.82rem, 1.18rem);
  --body: clamp(0.94rem, 0.26vw + 0.82rem, 1.05rem);
  --label: clamp(0.7rem, 0.2vw + 0.62rem, 0.78rem);
  --s-2xl: clamp(64px, 8.5vw, 132px);
  --s-3xl: clamp(96px, 12vw, 200px);
  --pad: clamp(22px, 8.5vw, 160px);
  --maxw: 2400px;
  --out: cubic-bezier(0.16, 1, 0.3, 1);
  --inout: cubic-bezier(0.76, 0, 0.24, 1);
  --expo: cubic-bezier(0.87, 0, 0.13, 1);
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

.lenis.lenis-stopped {
  overflow: hidden;
}

body {
  margin: 0;
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  font-size: var(--body);
  line-height: 1.5;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

body.is-loading {
  overflow: hidden;
  height: 100vh;
}

img,
video {
  max-width: 100%;
  display: block;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: 0;
  background: none;
  color: inherit;
}

::selection {
  background: var(--blue);
  color: #fff;
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

.grain {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.028;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.86' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.shell {
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.section {
  position: relative;
  padding-block: var(--s-3xl);
}

.section--tight {
  padding-block: var(--s-2xl);
}

.eyebrow {
  font-family: var(--mono);
  font-size: var(--label);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 0.75em;
}

.eyebrow .tick {
  width: 24px;
  height: 1px;
  background: var(--yellow);
}

.eyebrow .dot {
  width: 6px;
  height: 6px;
  background: var(--yellow);
  border-radius: 50%;
}

.eyebrow.on-dark {
  color: rgba(255, 255, 255, 0.72);
}

.eyebrow.on-dark .tick,
.eyebrow.on-dark .dot {
  background: var(--yellow);
}

.h2 {
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.022em;
  font-size: var(--h2);
  text-wrap: balance;
}

.lede {
  font-size: var(--body-lg);
  line-height: 1.55;
  color: var(--ink-70);
  font-weight: 300;
  letter-spacing: -0.01em;
  max-width: 60ch;
  text-wrap: pretty;
}

.muted {
  color: var(--ink-45);
}

.cl {
  display: block;
  overflow: hidden;
}

.cl > span {
  display: block;
  will-change: transform;
}

/* Buttons — Wunderpower mechanic: accent chip behind the arrow square grows to fill; text + arrow split on hover */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 1.35em;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.92rem;
  letter-spacing: -0.01em;
  height: 3.5em;
  padding: 0 0 0 1.5em;
  border-radius: 2px;
  overflow: hidden;
  isolation: isolate;
  transition:
    color 0.4s var(--out),
    border-color 0.4s var(--out);
}

.btn > * {
  position: relative;
  z-index: 1;
}

.btn__t {
  transition: transform 0.4s var(--out);
}

.btn .arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.5em;
  height: 100%;
  transition: transform 0.4s var(--out);
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
  width: 3.5em;
  transition: width 0.44s var(--out);
}

.btn:hover::before {
  width: 100%;
}

.btn:hover .btn__t {
  transform: translateX(-7px);
}

.btn:hover .arrow {
  transform: translateX(6px);
}

/* All buttons: no background/border at rest, dark text; accent fills only on hover (Wunderpower). Arrows stay right. */
.btn--primary {
  color: var(--ink);
  border: 1px solid rgba(14, 81, 106, 0.22);
}

.btn--primary .arrow {
  color: var(--blue-950);
}

.btn--primary::before {
  background: var(--yellow);
}

.btn--primary:hover {
  color: var(--blue-950);
  border-color: var(--yellow);
}

.btn--ghost {
  color: var(--ink);
  border: 1px solid rgba(14, 81, 106, 0.22);
}

.btn--ghost .arrow {
  color: var(--blue-950);
}

.btn--ghost::before {
  background: var(--yellow);
}

.btn--ghost:hover {
  color: var(--blue-950);
  border-color: var(--yellow);
}

.btn--on-dark {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.24);
}

.btn--on-dark .arrow {
  color: var(--blue-950);
}

.btn--on-dark::before {
  background: var(--yellow);
}

.btn--on-dark:hover {
  color: var(--blue-950);
  border-color: var(--yellow);
}

/* OCI dual-arrow link + brackets */
.arrowlink {
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
}

.arrowlink .br {
  color: var(--ink-30);
}

.arrowlink .lbl {
  position: relative;
}

.arrowlink .lbl::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -3px;
  height: 1px;
  width: 100%;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s var(--out);
}

.arrowlink:hover .lbl::after {
  transform: scaleX(1);
  transform-origin: left;
}

.arrowlink .arrows {
  position: relative;
  width: 18px;
  height: 9px;
  overflow: hidden;
  display: inline-block;
}

.arrowlink .arrows svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 18px;
  height: 9px;
  stroke: var(--yellow-deep);
  transition: transform 0.5s var(--out);
}

.arrowlink .arrows svg.b {
  transform: translateX(-130%);
}

.arrowlink:hover .arrows svg.a {
  transform: translateX(130%);
}

.arrowlink:hover .arrows svg.b {
  transform: translateX(0);
}

.arrowlink.on-dark {
  color: #fff;
}

.arrowlink.on-dark .arrows svg {
  stroke: var(--yellow);
}

.link-u {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  font-weight: 500;
  font-size: 0.96rem;
  padding-bottom: 3px;
}

.link-u::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  height: 1px;
  width: 100%;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s var(--out);
}

.link-u:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.link-u .arrow {
  transition: transform 0.5s var(--out);
}

.link-u:hover .arrow {
  transform: translateX(5px);
}

/* ============================================================
   COLUMN GRID — 4 linhas verticais VISÍVEIS em altura cheia = 3 áreas
   (Modulex / OCI). Aplicada só em seções selecionadas.
   ============================================================ */
.colgrid {
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 0;
  pointer-events: none;
  left: calc(max((var(--vw, 100vw) - var(--maxw))/2, 0px) + var(--pad));
  right: calc(max((var(--vw, 100vw) - var(--maxw))/2, 0px) + var(--pad));
}

.colgrid i {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--rule);
  transform-origin: top center;
}

.colgrid--d i {
  background: var(--rule-d);
}

.has-cols > .shell,
.has-cols > *:not(.colgrid) {
  position: relative;
  z-index: 1;
}

@media (max-width: 720px) {
  .colgrid i:not(:first-child):not(:last-child) {
    display: none;
  }
}

/* ============================================================
   DITHER / DUOTONE (OCI) — imagem azul + trama de pontos
   ============================================================ */
.dither {
  position: relative;
  overflow: hidden;
  background: var(--blue-950);
}

.dither img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.06) contrast(1.03);
}

.dither::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: var(--blue);
  mix-blend-mode: soft-light;
  opacity: 0.5;
}

.dither::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(8, 40, 54, 0.16),
    transparent 28%,
    transparent 72%,
    rgba(8, 40, 54, 0.2)
  );
}

.dither > * {
  position: relative;
  z-index: 3;
}

/* ============================================================
   LOADER — Bend Club split-wordmark + OCI Stairs
   ============================================================ */
.loader {
  position: fixed;
  inset: 0;
  z-index: 210;
  background: var(--blue-950);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.loader__box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.3em;
}

.loader__word {
  overflow: hidden;
  display: block;
}

.loader__word img {
  height: clamp(34px, 6vw, 56px);
  width: auto;
  display: block;
  transform: translateY(110%);
}

.loader__sub {
  overflow: hidden;
}

.loader__sub span {
  display: block;
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  transform: translateY(110%);
}

.loader__progress {
  position: relative;
  width: min(260px, 56vw);
  height: 1px;
  margin-top: 1.2em;
  background: rgba(255, 255, 255, 0.16);
  overflow: hidden;
}

.loader__bar {
  position: absolute;
  inset: 0;
  display: block;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: left;
}

.loader__pct {
  margin-top: 1em;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.34em;
  color: rgba(255, 255, 255, 0.45);
  font-variant-numeric: tabular-nums;
}

.stairs {
  position: fixed;
  inset: 0;
  z-index: 205;
  display: flex;
  pointer-events: none;
}

.stairs i {
  flex: 1;
  background: var(--blue-950);
}

/* CURSOR */
.cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue-950);
  z-index: 180;
  pointer-events: none;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
  transition:
    width 0.35s var(--out),
    height 0.35s var(--out),
    background 0.35s var(--out);
  will-change: transform;
}

.cursor.is-link {
  width: 44px;
  height: 44px;
  border-radius: 0;
  background: transparent url('img/mark.svg') center/contain no-repeat;
  mix-blend-mode: normal;
}

.cursor__label {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 181;
  pointer-events: none;
  transform: translate(-50%, -50%);
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-950);
  opacity: 0;
  transition: opacity 0.3s var(--out);
}

.cursor__label.show {
  opacity: 1;
}

.cursor,
.cursor__label {
  display: none;
}

@media (hover: hover) and (pointer: fine) {
  .cursor,
  .cursor__label {
    display: block;
  }
}

/* SPINE */
.spine {
  position: fixed;
  right: clamp(14px, 2vw, 28px);
  top: 50%;
  transform: translateY(-50%);
  z-index: 60;
  display: flex;
  flex-direction: column;
  gap: 15px;
  align-items: flex-end;
}

.spine a {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-45);
  opacity: 0.55;
  transition:
    opacity 0.4s var(--out),
    color 0.4s var(--out);
}

.spine a .ln {
  width: 16px;
  height: 1px;
  background: currentColor;
  transition: width 0.4s var(--out);
}

.spine a .lbl {
  opacity: 0;
  transform: translateX(6px);
  transition:
    opacity 0.4s var(--out),
    transform 0.4s var(--out);
  white-space: nowrap;
}

.spine a:hover {
  opacity: 1;
  color: var(--ink);
}

.spine a:hover .lbl {
  opacity: 1;
  transform: none;
}

.spine a.active {
  opacity: 1;
  color: var(--blue);
}

.spine a.active .ln {
  width: 34px;
  background: var(--yellow);
}

.spine.on-dark a {
  color: rgba(255, 255, 255, 0.5);
}

.spine.on-dark a.active {
  color: #fff;
}

.spine.on-dark a.active .ln {
  background: var(--yellow);
}

/* NAV */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: clamp(16px, 2vw, 26px) var(--pad);
  transition:
    transform 0.5s var(--out),
    background 0.5s var(--out),
    padding 0.5s var(--out),
    border-color 0.5s var(--out);
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: var(--paper);
  border-bottom-color: var(--hair);
  box-shadow:
    0 1px 0 var(--hair),
    0 18px 40px -34px rgba(6, 34, 46, 0.4);
  padding-block: clamp(11px, 1.4vw, 16px);
}

.nav.hidden {
  transform: translateY(-105%);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  position: relative;
}

.brand__logo {
  height: clamp(22px, 2.3vw, 28px);
  width: auto;
  display: block;
}

.brand__logo--l {
  display: none;
}

.menu-open .brand__logo--d {
  display: none;
}

.menu-open .brand__logo--l {
  display: block;
}

.footer__brand .brand__logo {
  height: clamp(34px, 4vw, 46px);
}

.nav__right {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.2vw, 40px);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.2vw, 40px);
}

.nav__links a {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--ink-70);
  position: relative;
  padding: 4px 0;
  transition: color 0.35s var(--out);
}

.nav__links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -1px;
  height: 1px;
  width: 0;
  background: var(--yellow);
  transition: width 0.4s var(--out);
}

.nav__links a:hover {
  color: var(--ink);
}

.nav__links a:hover::after,
.nav__links a.active::after {
  width: 100%;
}

.btn--nav {
  font-size: 0.78rem;
  height: 3em;
  gap: 1em;
  padding-left: 1.15em;
}

.burger {
  display: none;
  width: 34px;
  height: 34px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  align-items: flex-end;
}

.burger span {
  display: block;
  height: 1.5px;
  background: var(--ink);
  transition: 0.4s var(--out);
}

.burger span:nth-child(1) {
  width: 24px;
}

.burger span:nth-child(2) {
  width: 18px;
}

.menu-open .burger span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
  width: 24px;
}

.menu-open .burger span:nth-child(2) {
  opacity: 0;
}

.menu-open .burger span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
  width: 24px;
}

.overlay {
  position: fixed;
  inset: 0;
  z-index: 85;
  background: var(--blue-950);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--pad);
  clip-path: inset(0 0 100% 0);
  transition: clip-path 0.8s var(--expo);
  pointer-events: none;
}

.menu-open .overlay {
  clip-path: inset(0 0 0 0);
  pointer-events: auto;
}

.overlay__list {
  display: flex;
  flex-direction: column;
  gap: 0.05em;
}

.overlay__list a {
  font-size: clamp(2rem, 9vw, 3.2rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.32;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 0.55em;
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 0.6s var(--out),
    transform 0.6s var(--out);
}

.overlay__list a::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--yellow);
  border-radius: 50%;
  opacity: 0;
  transform: scale(0.4);
  transition: 0.5s var(--out);
}

.overlay__list a:hover::before {
  opacity: 1;
  transform: scale(1);
}

.menu-open .overlay__list a {
  opacity: 1;
  transform: none;
}

.menu-open .overlay__list a:nth-child(1) {
  transition-delay: 0.16s;
}

.menu-open .overlay__list a:nth-child(2) {
  transition-delay: 0.22s;
}

.menu-open .overlay__list a:nth-child(3) {
  transition-delay: 0.28s;
}

.menu-open .overlay__list a:nth-child(4) {
  transition-delay: 0.34s;
}

.menu-open .overlay__list a:nth-child(5) {
  transition-delay: 0.4s;
}

.menu-open .overlay__list a:nth-child(6) {
  transition-delay: 0.46s;
}

.overlay__foot {
  margin-top: clamp(40px, 5vw, 68px);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.5);
  display: flex;
  flex-wrap: wrap;
  gap: 1.4em;
}

/* ============================================================
   HERO — Halston split: nav → headline → régua → [descritor | CTA]
   → VÍDEO full-bleed ABAIXO (drone, tocando em loop, aberto)
   ============================================================ */
.hero {
  position: relative;
  background: var(--paper);
  padding-top: clamp(104px, 14vh, 160px);
}

.hero__top {
  position: relative;
}

.hero__eyebrow {
  margin-bottom: clamp(16px, 2vh, 24px);
}

.hero__title {
  font-weight: 600;
  font-size: clamp(1.7rem, 3.15vw + 0.28rem, 3.9rem);
  line-height: 1.09;
  letter-spacing: -0.028em;
  color: var(--ink);
  max-width: 38ch;
  text-wrap: pretty;
}

.hero__title .accent {
  color: var(--yellow-deep);
}

.hero__rule {
  height: 1px;
  background: var(--rule);
  margin: clamp(24px, 3.4vw, 44px) 0 clamp(20px, 2.4vw, 30px);
}

.hero__meta {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: clamp(20px, 4vw, 60px);
  align-items: start;
}

.hero__desc {
  font-size: var(--body-lg);
  color: var(--ink-70);
  font-weight: 300;
  line-height: 1.5;
  max-width: 46ch;
}

.hero__desc .k {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-45);
  display: block;
  margin-bottom: 0.9em;
}

.hero__cta {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: clamp(16px, 2vw, 28px);
  flex-wrap: wrap;
}

@media (max-width: 720px) {
  .hero__meta {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .hero__cta {
    align-items: flex-start;
  }
}

/* full-bleed video below the CTA */
.hero__media {
  position: relative;
  margin-top: clamp(34px, 5vw, 64px);
  width: 100%;
  aspect-ratio: 21/9;
  min-height: 46vh;
  max-height: 84vh;
  overflow: hidden;
  background: var(--blue-950);
  border-radius: var(--hm-r, 4px);
  clip-path: inset(var(--hm-i, 0px) round var(--hm-r, 4px));
  will-change: clip-path;
}

.hero__poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0.55;
}

.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 1;
  transition: opacity 1s var(--out);
  will-change: transform;
}

.hero__video.is-ready {
  opacity: 1;
}

.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(6, 34, 46, 0.34),
    transparent 24%,
    transparent 64%,
    rgba(6, 34, 46, 0.5)
  );
}

.hero__tag {
  position: absolute;
  z-index: 5;
  font-family: var(--mono);
  font-size: 0.58rem;
  line-height: 1;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.82);
  display: flex;
  align-items: center;
  gap: 0.55em;
}

.hero__tag.tl {
  top: calc(var(--ft, 0px) + 18px);
  left: calc(var(--fx, 0px) + 20px);
}

.hero__tag.tr {
  top: calc(var(--ft, 0px) + 18px);
  right: calc(var(--fx, 0px) + 20px);
}

.hero__tag.bl {
  bottom: calc(var(--fy, 0px) + 18px);
  left: calc(var(--fx, 0px) + 20px);
}

.hero__tag.br {
  bottom: calc(var(--fy, 0px) + 18px);
  right: calc(var(--fx, 0px) + 20px);
}

.hero__tag .rec {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--yellow);
  animation: pulse 2s ease-in-out infinite;
}

.hero__tag .t {
  color: var(--yellow);
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.2;
  }
}

.hero__corner {
  position: absolute;
  width: 15px;
  height: 15px;
  border: 1px solid var(--yellow);
  z-index: 5;
}

.hero__corner.tl {
  top: calc(var(--ft, 0px) + 14px);
  left: calc(var(--fx, 0px) + 14px);
  border-right: 0;
  border-bottom: 0;
}

.hero__corner.tr {
  top: calc(var(--ft, 0px) + 14px);
  right: calc(var(--fx, 0px) + 14px);
  border-left: 0;
  border-bottom: 0;
}

.hero__corner.bl {
  bottom: calc(var(--fy, 0px) + 14px);
  left: calc(var(--fx, 0px) + 14px);
  border-right: 0;
  border-top: 0;
}

.hero__corner.br {
  bottom: calc(var(--fy, 0px) + 14px);
  right: calc(var(--fx, 0px) + 14px);
  border-left: 0;
  border-top: 0;
}

@media (max-width: 720px) {
  .hero__tag.tr,
  .hero__tag.br {
    display: none;
  }

  .hero__media {
    aspect-ratio: 4/3;
  }
}

/* ============================================================
   BIG NUMBERS — grade de 4 linhas / 3 áreas (Modulex/OCI) + sweep
   ============================================================ */
.figures {
  position: relative;
  padding-block: clamp(54px, 8vw, 118px);
  background: var(--paper);
  border-bottom: 1px solid var(--hair-soft);
}

.figures__bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-45);
  margin-bottom: clamp(8px, 1.2vw, 16px);
}

.figrow {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.figrow::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: left;
}

.figrow.sweep::after {
  transform: scaleX(1);
  transition: transform 1.3s var(--expo);
}

.fig {
  padding: clamp(34px, 4vw, 64px) clamp(22px, 2.6vw, 46px) clamp(28px, 3vw, 44px);
  position: relative;
}

.fig__num {
  font-weight: 600;
  font-size: clamp(3rem, 7.6vw, 7rem);
  letter-spacing: -0.045em;
  line-height: 0.86;
  display: flex;
  align-items: baseline;
  gap: 0.04em;
  color: var(--ink);
}

.fig__num .pre {
  font-size: 0.26em;
  font-weight: 500;
  color: var(--ink-45);
  margin-right: 0.3em;
  letter-spacing: 0;
  align-self: flex-start;
  margin-top: 0.6em;
}

.fig__num .u {
  font-size: 0.42em;
  color: var(--yellow-deep);
  font-weight: 600;
  letter-spacing: 0;
}

.fig__lbl {
  margin-top: 1em;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--ink-70);
  text-transform: uppercase;
  max-width: 24ch;
  line-height: 1.5;
}

.figrow__foot {
  margin-top: clamp(20px, 2.6vw, 32px);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.05em;
  color: var(--ink-45);
}

@media (max-width: 720px) {
  .figrow {
    grid-template-columns: 1fr;
  }

  .fig {
    padding-inline: 0;
    border-top: 1px solid var(--hair);
    padding-top: clamp(22px, 5vw, 30px);
  }

  .fig:first-child {
    border-top: 0;
  }
}

/* MARQUEE */
#figures.section {
  padding-bottom: clamp(34px, 5vw, 72px);
}

.marquee {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--hair-soft);
  border-bottom: 1px solid var(--hair-soft);
  padding-block: clamp(16px, 2vw, 24px);
  background: var(--paper);
}

.marquee__track {
  display: flex;
  width: max-content;
  will-change: transform;
}

.marquee__track span {
  font-family: var(--mono);
  font-size: clamp(0.74rem, 1vw, 0.9rem);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-45);
  padding-inline: clamp(20px, 3vw, 46px);
  display: inline-flex;
  align-items: center;
  gap: clamp(20px, 3vw, 46px);
  white-space: nowrap;
}

.marquee__track > span > span::after {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--yellow);
  border-radius: 50%;
  flex: 0 0 auto;
}

/* FILOSOFIA */
.philos {
  position: relative;
  background: var(--paper);
}

/* Seção fundida: A experiência (intro) + De ponta a ponta (destaque) em um só bloco escuro */
.xp {
  position: relative;
  background: var(--blue-950);
  color: #fff;
  padding-bottom: 0;
}

.xp .statement {
  color: rgba(255, 255, 255, 0.88);
}

.xp .statement b {
  color: #fff;
}

.xp .statement em {
  color: var(--yellow);
}

.xp .philos__note-k {
  color: var(--yellow);
}

.xp .philos__note p {
  color: rgba(255, 255, 255, 0.62);
}

.xp .philos__no {
  color: rgba(255, 255, 255, 0.35);
}

.xp .philos__rule {
  background: var(--rule-d);
}

.xp .process {
  margin-top: clamp(28px, 4vw, 56px);
}

.philos__top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 20px;
}

.philos__no {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-30);
}

.philos__rule {
  height: 1px;
  background: var(--rule);
  margin: clamp(20px, 2.4vw, 30px) 0 clamp(40px, 5.5vw, 80px);
}

.philos__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0;
  align-items: start;
}

.philos__lead {
  grid-column: 1 / 8;
  padding-right: clamp(20px, 2.6vw, 46px);
}

.statement {
  font-weight: 300;
  font-size: clamp(1.7rem, 3.15vw + 0.28rem, 3.9rem);
  line-height: 1.09;
  letter-spacing: -0.028em;
  text-wrap: balance;
  color: var(--ink);
}

.statement b {
  font-weight: 600;
  color: var(--blue);
}

.statement em {
  font-style: normal;
  color: var(--yellow-deep);
  font-weight: 400;
}

.philos__notes {
  grid-column: 9 / 13;
  display: flex;
  flex-direction: column;
  gap: clamp(24px, 2.6vw, 34px);
  padding-top: 0.5em;
  padding-left: clamp(14px, 1.5vw, 26px);
}

.philos__note + .philos__note {
  border-top: 1px solid var(--hair);
  padding-top: clamp(24px, 2.6vw, 34px);
}

.philos__note-k {
  display: block;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 1em;
}

.philos__note p {
  font-size: var(--body-lg);
  line-height: 1.55;
  color: var(--ink-70);
  font-weight: 300;
  letter-spacing: -0.01em;
}

.philos__note p b {
  font-weight: 600;
  color: var(--ink);
}

@media (max-width: 900px) {
  .philos__lead,
  .philos__notes {
    grid-column: 1 / -1;
  }

  .philos__notes {
    margin-top: clamp(10px, 3vw, 18px);
  }
}

/* PROCESSO */
.process {
  position: relative;
  background: var(--blue-950);
  color: #fff;
  overflow: hidden;
}

.process .shell {
  padding-top: var(--s-2xl);
}

.process__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: clamp(30px, 4vw, 52px);
}

.process__head h2 {
  color: #fff;
  max-width: 17ch;
}

.process__hint {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  display: flex;
  align-items: center;
  gap: 0.7em;
}

.process__hint .arr {
  color: var(--yellow);
}

.process-viewport {
  position: relative;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.process-viewport::-webkit-scrollbar {
  display: none;
}

.process-track {
  position: relative;
  display: flex;
  gap: clamp(18px, 2vw, 32px);
  padding-top: 26px;
  padding-bottom: clamp(40px, 6vw, 72px);
  width: max-content;
  padding-inline: calc(max((var(--vw, 100vw) - var(--maxw))/2, 0px) + var(--pad));
}

/* linha ligando as etapas (ref. do feedback) */
.process-track::before {
  content: '';
  position: absolute;
  top: 4px;
  left: calc(max((var(--vw, 100vw) - var(--maxw))/2, 0px) + var(--pad));
  right: calc(max((var(--vw, 100vw) - var(--maxw))/2, 0px) + var(--pad));
  height: 1px;
  background: var(--rule-d);
}

.is-pinned .process-viewport {
  overflow: hidden;
}

.pstep {
  flex: 0 0 clamp(300px, 30vw, 440px);
  scroll-snap-align: center;
  position: relative;
  padding: clamp(20px, 2.2vw, 30px);
  min-height: clamp(360px, 54vh, 480px);
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--rule-d);
  border-radius: 4px;
}

.pstep__media {
  aspect-ratio: 16/10;
  border: 1px dashed rgba(255, 255, 255, 0.16);
  border-radius: 3px;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.3);
}

.pstep__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.pstep__dot {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--yellow);
}

.pstep__dot i {
  width: 8px;
  height: 8px;
  border: 1px solid var(--yellow);
  border-radius: 50%;
}

.pstep.is-on .pstep__dot i {
  background: var(--yellow);
}

.pstep__chip {
  width: 44px;
  height: 44px;
  border: 1px solid var(--rule-d);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, 0.85);
}

.pstep h3 {
  margin-top: clamp(18px, 2vw, 26px);
  font-size: clamp(1.4rem, 2vw + 0.4rem, 2.15rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #fff;
}

.pstep p {
  margin-top: 1em;
  color: rgba(255, 255, 255, 0.66);
  font-weight: 300;
  font-size: 1.02rem;
  line-height: 1.56;
  max-width: 38ch;
}

.pstep__arrow {
  margin-top: auto;
  padding-top: 1.4em;
  font-family: var(--mono);
  font-size: 0.66rem;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 0.1em;
  display: flex;
  align-items: center;
  gap: 0.6em;
}

.pstep__arrow .ok {
  color: var(--yellow);
}

.process__progress {
  position: relative;
  height: 1px;
  background: var(--rule-d);
  margin-top: -6px;
}

.process__progress i {
  position: absolute;
  inset: 0;
  background: var(--yellow);
  transform: scaleX(0.07);
  transform-origin: left;
}

.process .shell--btm {
  padding-top: clamp(20px, 3vw, 34px);
  padding-bottom: var(--s-2xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
}

.process .shell--btm p {
  color: rgba(255, 255, 255, 0.62);
  font-weight: 300;
  max-width: 42ch;
}

/* PROJETOS — lista empilhada, abertura no hover, imagem no card aberto */
.projects {
  position: relative;
  background: var(--paper);
}

.projects__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: clamp(30px, 4vw, 50px);
}

.proj-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--rule);
}

.proj {
  border-bottom: 1px solid var(--rule);
}

.proj__row {
  width: 100%;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  gap: clamp(16px, 3vw, 48px);
  align-items: center;
  padding: clamp(22px, 2.6vw, 40px) 0;
  text-align: left;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

.proj__idx {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--ink-30);
  transition: color 0.4s var(--out);
}

.proj.is-open .proj__idx {
  color: var(--blue);
}

.proj__head {
  display: flex;
  flex-direction: column;
  gap: 0.45em;
  min-width: 0;
}

.proj__cat {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
}

.proj__name {
  margin-left: -0.05em;
  font-size: clamp(1.7rem, 3vw + 0.3rem, 3rem);
  font-weight: 600;
  letter-spacing: -0.026em;
  line-height: 1;
  color: var(--yellow);
  transition:
    color 0.45s var(--out),
    transform 0.55s var(--out);
}

.proj__name:focus-visible,
.proj__toggle:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: 5px;
}

.proj__toggle {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 7px;
  border: 0;
  background: none;
  color: inherit;
  cursor: pointer;
  justify-self: end;
}

/* Direct contact stays available throughout the public site. */
.whatsapp-float {
  position: fixed;
  right: calc(24px + env(safe-area-inset-right, 0px));
  bottom: calc(24px + env(safe-area-inset-bottom, 0px));
  z-index: 80;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  padding: 13px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  box-shadow: 0 4px 20px rgba(6, 34, 46, 0.22);
  transition: background-color 0.2s ease;
}

.whatsapp-float svg {
  width: 100%;
  height: 100%;
}

.whatsapp-float:hover {
  background: #128c4a;
}

.whatsapp-float:focus-visible {
  outline: 3px solid var(--blue-950);
  outline-offset: 4px;
  border-radius: 50%;
}

body.menu-open .whatsapp-float {
  visibility: hidden;
  pointer-events: none;
}

@media (max-width: 640px) {
  .whatsapp-float {
    right: calc(16px + env(safe-area-inset-right, 0px));
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  }
}

.proj:hover .proj__name,
.proj.is-open .proj__name {
  color: var(--yellow);
}

.proj__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4em 1.1em;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-45);
  justify-self: end;
  text-align: right;
}

.proj__meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
}

.proj__meta span::before {
  content: '';
  width: 4px;
  height: 4px;
  background: var(--yellow);
  border-radius: 50%;
}

.proj__plus {
  position: relative;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  justify-self: end;
}

.proj__plus::before,
.proj__plus::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--ink-45);
  transition: 0.45s var(--out);
}

.proj__plus::before {
  width: 14px;
  height: 1.5px;
}

.proj__plus::after {
  width: 1.5px;
  height: 14px;
}

.proj.is-open .proj__plus::before {
  background: var(--yellow);
}

.proj.is-open .proj__plus::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.proj__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.6s var(--out);
}

.proj.is-open .proj__panel {
  grid-template-rows: 1fr;
}

.proj__panel-in {
  overflow: hidden;
  min-height: 0;
}

.proj__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: center;
  padding: 0 0 clamp(30px, 3.6vw, 48px);
}

.proj__media {
  position: relative;
  aspect-ratio: 16/11;
  border-radius: 2px;
  overflow: hidden;
  background: var(--blue-950);
  margin-right: clamp(22px, 3.4vw, 52px);
}

.proj__media .dither {
  position: absolute;
  inset: 0;
}

.proj__media .dither img {
  transition: transform 1.3s var(--out);
  transform: scale(1.06);
}

.proj.is-open .proj__media .dither img {
  transform: scale(1);
}

.proj__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding-left: clamp(22px, 3.4vw, 52px);
}

.proj__desc {
  font-size: var(--body-lg);
  line-height: 1.55;
  color: var(--ink-70);
  font-weight: 300;
  letter-spacing: -0.01em;
  max-width: 46ch;
}

.proj__copy .link-u {
  margin-top: clamp(18px, 2vw, 26px);
  color: var(--blue);
}

@media (max-width: 860px) {
  .proj__row {
    grid-template-columns: auto 1fr auto;
    gap: 16px;
  }

  .proj__meta {
    display: none;
  }

  .proj__layout {
    grid-template-columns: 1fr;
    gap: clamp(18px, 4vw, 26px);
  }
}

/* ============================================================
   MÉTODO — intro + vídeo banheiro pronto + 4 pilares em colunas
   escalonadas com parallax de scroll (ref. OCI). 5 linhas / 4 áreas.
   ============================================================ */
.metodo {
  position: relative;
  background: var(--paper);
}

.metodo.section {
  padding-block: clamp(40px, 5vw, 64px) clamp(48px, 7vw, 96px);
}

.metodo__intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.metodo__intro-l {
  grid-column: 1 / 7;
}

.metodo__intro h2 {
  max-width: none;
  margin-top: 0.65em;
  color: var(--ink);
  font-size: calc(var(--h2) + 6px);
  line-height: 1.05;
}

.metodo__intro-r {
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 2.4vw, 30px);
  padding-bottom: 0.35em;
  grid-column: 8 / 13;
}

.metodo__intro-r .lede {
  max-width: 42ch;
}

.metodo__intro-r .btn {
  align-self: flex-start;
}

.metodo__stage-wrap {
  margin: clamp(28px, 4vw, 48px) 0 40px;
  padding-inline: calc(max((var(--vw, 100vw) - var(--maxw))/2, 0px) + var(--pad));
}

.metodo__stage {
  position: relative;
  aspect-ratio: 16/9;
  width: 100%;
  min-height: 300px;
  max-height: 78vh;
  background: var(--blue-950);
  border-radius: 3px;
  overflow: hidden;
}

.metodo__poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0.5;
}

.metodo__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 1;
  transition: opacity 0.9s var(--out);
}

.metodo__video.is-ready {
  opacity: 1;
}

.metodo__stage-scrim {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(6, 34, 46, 0.28),
    transparent 30%,
    transparent 62%,
    rgba(6, 34, 46, 0.62)
  );
}

.metodo__stage .frameline {
  position: absolute;
  inset: 14px;
  border: 1px solid var(--rule-d);
  z-index: 3;
  pointer-events: none;
}

.metodo__stage .corner {
  position: absolute;
  width: 16px;
  height: 16px;
  border: 1px solid var(--yellow);
  z-index: 4;
}

.metodo__stage .corner.tl {
  top: 14px;
  left: 14px;
  border-right: 0;
  border-bottom: 0;
}

.metodo__stage .corner.tr {
  top: 14px;
  right: 14px;
  border-left: 0;
  border-bottom: 0;
}

.metodo__stage .corner.bl {
  bottom: 14px;
  left: 14px;
  border-right: 0;
  border-top: 0;
}

.metodo__stage .corner.br {
  bottom: 14px;
  right: 14px;
  border-left: 0;
  border-top: 0;
}

.metodo__stage-tag {
  position: absolute;
  z-index: 5;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.82);
  display: flex;
  align-items: center;
  gap: 0.55em;
}

.metodo__stage-tag.tl {
  top: 30px;
  left: 34px;
}

.metodo__stage-tag.br {
  bottom: 28px;
  right: 34px;
}

.metodo__stage-tag .rec {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--yellow);
  animation: pulse 2s ease-in-out infinite;
}

@media (max-width: 720px) {
  .metodo__stage-tag.tl {
    top: 20px;
    left: 20px;
  }

  .metodo__stage-tag.br {
    bottom: 18px;
    right: 20px;
  }
}

/* pilares — colunas escalonadas (OCI) sobre grade de 5 linhas / 4 áreas */
.mgrid-wrap {
  position: relative;
  padding-top: clamp(40px, 5vw, 84px);
  padding-bottom: clamp(56px, 8vw, 150px);
}

.mgrid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(20px, 2.4vw, 44px);
  align-items: start;
}

.mcol {
  padding: 0;
  min-width: 0;
}

.mcol__top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-45);
  border-top: 1px solid var(--rule);
  padding-top: clamp(13px, 1.3vw, 17px);
}

.mcol__top .n {
  color: var(--blue);
}

.mcol__body {
  will-change: transform;
  display: flex;
  flex-direction: column;
}

.mcol__title {
  font-size: clamp(1.18rem, 0.85vw + 0.72rem, 1.55rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.12;
  color: var(--ink);
  margin-bottom: clamp(16px, 1.6vw, 22px);
  min-height: 2.24em;
}

.mcol__media {
  position: relative;
  height: clamp(260px, 20vw, 340px);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: clamp(16px, 1.6vw, 22px);
  background: var(--blue-950);
}

.mcol__media .dither {
  position: absolute;
  inset: 0;
}

.mcol__media .dither img {
  transition: transform 1.3s var(--out);
}

.mcol:hover .mcol__media .dither img {
  transform: scale(1.06);
}

.mcol__media .num {
  position: absolute;
  left: 14px;
  bottom: 12px;
  z-index: 4;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.85);
}

.mcol__desc {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--ink-70);
  font-weight: 300;
}

/* escalonamento vertical do conteúdo (labels no topo permanecem alinhados) */
.mcol .mcol__body {
  margin-top: clamp(16px, 1.8vw, 26px);
}

@media (max-width: 860px) {
  .mgrid {
    grid-template-columns: 1fr 1fr;
    gap: clamp(24px, 4vw, 38px) clamp(18px, 3vw, 28px);
  }

  .mcol {
    padding: 0 !important;
  }

  .mcol__body {
    margin-top: clamp(14px, 3vw, 20px) !important;
  }

  .mcol__media {
    height: clamp(200px, 54vw, 280px);
  }
}

@media (max-width: 680px) {
  .mgrid {
    grid-template-columns: 1fr;
  }
}

/* VANTAGENS — sticky deck */
.adv-section.section--tight {
  padding-top: clamp(44px, 6vw, 84px);
}

.adv-section {
  position: relative;
  background: var(--blue-950);
}

.adv-section .adv2__aside .h2 {
  color: #fff;
}

.adv-section .adv2__track {
  color: rgba(255, 255, 255, 0.45);
}

.adv-section .adv2__bar {
  background: rgba(255, 255, 255, 0.16);
}

.footer__selos {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: clamp(20px, 2vw, 32px);
  margin-top: clamp(40px, 5vw, 64px);
}

.footer__selos img {
  height: clamp(72px, 7.5vw, 104px);
  width: auto;
  opacity: 0.92;
}

.adv2__layout {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0;
  align-items: start;
}

.adv2__aside {
  position: sticky;
  top: clamp(110px, 16vh, 150px);
  align-self: start;
  grid-column: 1 / 4;
  padding-right: clamp(16px, 1.8vw, 30px);
}

.adv2__aside .h2 {
  font-size: clamp(1.35rem, 1.3vw + 0.55rem, 2rem);
}

.adv2__bar {
  max-width: 140px;
}

.adv2__track {
  margin-top: clamp(26px, 3.4vw, 42px);
  display: flex;
  align-items: center;
  gap: 0.9em;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--ink-45);
}

.adv2__track .lbl {
  color: var(--ink-70);
}

.adv2__bar {
  position: relative;
  flex: 1;
  max-width: 180px;
  height: 1px;
  background: var(--hair);
  margin-left: 0.4em;
}

.adv2__bar i {
  position: absolute;
  inset: 0;
  background: var(--yellow);
  transform-origin: left;
  transform: scaleX(0.25);
  transition: transform 0.55s var(--out);
}

.adv2__stack {
  position: relative;
  grid-column: 7 / 13;
}

.advcard {
  position: sticky;
  background: var(--paper-soft);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: clamp(28px, 3vw, 48px);
  min-height: clamp(420px, 54vh, 540px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 28px 70px -50px rgba(6, 34, 46, 0.5);
}

.advcard:not(:last-child) {
  margin-bottom: clamp(40px, 9vh, 96px);
}

.advcard:nth-child(1) {
  top: clamp(110px, 15vh, 140px);
}

.advcard:nth-child(2) {
  top: calc(clamp(110px, 15vh, 140px) + 16px);
}

.advcard:nth-child(3) {
  top: calc(clamp(110px, 15vh, 140px) + 32px);
}

.advcard:nth-child(4) {
  top: calc(clamp(110px, 15vh, 140px) + 48px);
}

.advcard__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1em;
  position: relative;
  z-index: 2;
}

.advcard__mark {
  width: 11px;
  height: 11px;
  border: 1px solid var(--yellow-deep);
  margin-top: 0.4em;
}

.advcard__icon {
  width: 56px;
  height: 56px;
  border: 1px solid var(--rule);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--blue);
  flex: 0 0 auto;
  background: var(--paper-soft);
  transition:
    background 0.5s var(--out),
    color 0.5s var(--out),
    border-color 0.5s var(--out);
}

.advcard__body {
  margin-top: auto;
  position: relative;
  z-index: 2;
  max-width: 34ch;
}

.advcard h3 {
  font-size: clamp(1.5rem, 2.1vw + 0.4rem, 2.45rem);
  font-weight: 600;
  letter-spacing: -0.022em;
  line-height: 1.06;
  text-wrap: balance;
  color: var(--ink);
}

.advcard p {
  margin-top: 0.9em;
  color: var(--ink-70);
  font-weight: 300;
  font-size: 1.04rem;
  line-height: 1.56;
  max-width: 42ch;
}

.advcard p b {
  font-weight: 600;
  color: var(--ink);
}

.advcard--dark p b {
  color: var(--yellow);
}

.advcard.is-active .advcard__icon {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

.advcard--dark {
  background: var(--blue-950);
  border-color: rgba(255, 255, 255, 0.14);
  color: #fff;
}

.advcard--dark .advcard__mark {
  border-color: var(--yellow);
}

.advcard--dark .advcard__icon {
  border-color: rgba(255, 255, 255, 0.2);
  color: #fff;
  background: transparent;
}

.advcard--dark.is-active .advcard__icon {
  background: var(--yellow);
  border-color: var(--yellow);
  color: var(--blue-950);
}

.advcard--dark h3 {
  color: #fff;
}

.advcard--dark p {
  color: rgba(255, 255, 255, 0.66);
}

@media (max-width: 980px) {
  .adv2__layout {
    grid-template-columns: 1fr;
    gap: clamp(30px, 5vw, 44px);
  }

  .adv2__aside,
  .adv2__stack {
    grid-column: auto;
  }

  .adv2__aside {
    position: static;
  }

  .adv2__bar {
    max-width: 220px;
  }
}

@media (max-width: 720px) {
  .advcard {
    min-height: min(64vh, 520px);
    margin-bottom: clamp(36px, 10vh, 80px) !important;
    padding: clamp(24px, 6vw, 32px);
  }
}

/* ============================================================
   BIX EM PAUTA — blog no layout da OCI: imagem dithered grande à
   esquerda + grade 2×2 de cards (data topo / categoria+título base),
   com linhas separadoras e link "[ Ver todos → ]".
   ATENÇÃO: conteúdo placeholder — substituir por artigos reais.
   ============================================================ */
.journal {
  position: relative;
  background: var(--paper);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.journal__bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--rule);
  padding-top: clamp(16px, 1.6vw, 20px);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: clamp(28px, 3.4vw, 46px);
}

.journal__bar .ttl {
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
}

.journal__bar .ttl .dot {
  width: 6px;
  height: 6px;
  background: var(--yellow);
  border-radius: 50%;
}

.journal__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}

.journal__feature {
  position: relative;
  min-height: clamp(380px, 46vw, 560px);
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  overflow: hidden;
  background: var(--blue-950);
}

.journal__feature .feat-img {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.7s var(--out);
}

.journal__feature .feat-img.active {
  opacity: 1;
}

.journal__feature .feat-img .dither {
  position: absolute;
  inset: 0;
}

.jpost {
  cursor: pointer;
}

.jpost.is-hot .jpost__cat {
  color: var(--yellow);
}

.journal__feature .feat-tag {
  position: absolute;
  left: 18px;
  top: 16px;
  z-index: 4;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: center;
  gap: 0.5em;
}

.journal__feature .feat-tag .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--yellow);
}

.journal__feature .feat-cross {
  position: absolute;
  right: 18px;
  bottom: 16px;
  z-index: 4;
  color: rgba(255, 255, 255, 0.6);
}

.journal__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
}

.jpost {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: clamp(190px, 23vw, 280px);
  padding: clamp(18px, 1.5vw, 24px);
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  overflow: hidden;
  background: var(--paper);
  transition: background 0.5s var(--out);
}

.jpost:hover {
  background: var(--blue-950);
}

.jpost__date {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  color: var(--ink-45);
  transition: color 0.5s var(--out);
}

.jpost:hover .jpost__date {
  color: var(--yellow);
}

.jpost__foot {
  position: relative;
  z-index: 2;
}

.jpost__cat {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 0.7em;
  transition: color 0.5s var(--out);
}

.jpost:hover .jpost__cat {
  color: rgba(255, 255, 255, 0.6);
}

.jpost__title {
  font-size: clamp(1.02rem, 0.7vw + 0.68rem, 1.28rem);
  font-weight: 600;
  letter-spacing: -0.018em;
  line-height: 1.18;
  color: var(--ink);
  max-width: 22ch;
  transition: color 0.5s var(--out);
}

.jpost:hover .jpost__title {
  color: #fff;
}

.jpost__halftone {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0;
  transition: opacity 0.6s var(--out);
  background-image: radial-gradient(rgba(249, 179, 33, 0.45) 1px, transparent 1.4px);
  background-size: 6px 6px;
  mix-blend-mode: screen;
}

.jpost:hover .jpost__halftone {
  opacity: 0.5;
}

@media (max-width: 980px) {
  .journal__layout {
    grid-template-columns: 1fr;
  }

  .journal__feature {
    min-height: clamp(280px, 60vw, 420px);
  }

  .journal__cards {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .journal__cards {
    grid-template-columns: 1fr;
  }
}

/* CONTATO — form (Halston floating labels) + aside */
.contact {
  position: relative;
  background: var(--blue-950);
  color: #fff;
  overflow: hidden;
}

.contact .shell {
  position: relative;
  z-index: 2;
}

.contact__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0;
  align-items: start;
}

.contact__grid > :first-child {
  grid-column: 1 / 7;
  padding-right: clamp(20px, 3vw, 48px);
}

.contact h2 {
  color: #fff;
  max-width: 30ch;
}

.contact__intro {
  margin-top: clamp(16px, 2.2vw, 24px);
  color: rgba(255, 255, 255, 0.62);
  font-weight: 300;
  font-size: var(--body-lg);
  max-width: 40ch;
  line-height: 1.55;
}

.form {
  margin-top: clamp(30px, 3.6vw, 44px);
  display: flex;
  flex-direction: column;
  gap: clamp(22px, 2.6vw, 30px);
}

.form-field {
  position: relative;
}

.form-field .field-label {
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.5);
  pointer-events: none;
  transform-origin: left top;
  transition: color 0.4s var(--out);
}

.form-field .field {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  font-family: var(--sans);
  font-size: 1.05rem;
  padding: 0.2em 0 0.55em;
  outline: none;
  transition: border-color 0.4s var(--out);
}

.form-field textarea.field {
  resize: none;
  min-height: 40px;
  line-height: 1.5;
}

.form-field::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  height: 1px;
  width: 0;
  background: var(--yellow);
  transition: width 0.45s var(--out);
}

.form-field:focus-within::after {
  width: 100%;
}

.form-field:focus-within .field-label {
  color: var(--yellow);
}

.field-group > label {
  display: block;
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 0.85em;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  font-family: var(--sans);
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.7);
  padding: 0.6em 1.1em;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 2px;
  transition: 0.35s var(--out);
}

.chip:hover {
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
}

.chip.sel {
  background: var(--yellow);
  color: var(--blue-950);
  border-color: var(--yellow);
}

.form__submit {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.form__msg {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--yellow);
  opacity: 0;
  transform: translateY(6px);
  transition: 0.5s var(--out);
}

.form__msg.show {
  opacity: 1;
  transform: none;
}

.contact__aside {
  padding-left: clamp(18px, 2vw, 32px);
  grid-column: 8 / 13;
}

.aside-card {
  padding-bottom: clamp(28px, 3.4vw, 40px);
  margin-bottom: clamp(28px, 3.4vw, 40px);
  border-bottom: 1px solid var(--rule-d);
}

.aside-card:last-child {
  border-bottom: 0;
  margin-bottom: 0;
}

.aside-card .ac-no {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 1em;
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
}

.aside-card .ac-no::before {
  content: '';
  width: 16px;
  height: 1px;
  background: var(--yellow);
}

.aside-card h3 {
  color: #fff;
  font-size: 1.32rem;
  max-width: 18ch;
}

.aside-card .link-u {
  margin-top: 1.3em;
  color: var(--yellow);
}

.aside-contact {
  display: flex;
  flex-direction: column;
  gap: 0.55em;
}

.aside-contact a,
.aside-contact span {
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.35s var(--out);
}

.aside-contact a:hover {
  color: #fff;
}

@media (max-width: 980px) {
  .contact__grid {
    grid-template-columns: 1fr;
    gap: clamp(30px, 5vw, 48px);
  }

  .contact__grid > :first-child,
  .contact__aside {
    grid-column: auto;
  }

  .contact__aside {
    border-left: 0;
    border-top: 1px solid var(--rule-d);
    padding-left: 0;
    padding-top: clamp(28px, 5vw, 40px);
  }
}

/* FOOTER */
.footer {
  background: var(--blue-950);
  color: #fff;
  padding-top: clamp(40px, 5vw, 72px);
  padding-bottom: clamp(24px, 3vw, 38px);
  border-top: 1px solid var(--rule-d);
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: clamp(28px, 4vw, 64px);
  padding-bottom: clamp(40px, 5vw, 68px);
}

.footer__tag {
  margin-top: 1.2em;
  color: rgba(255, 255, 255, 0.55);
  font-weight: 300;
  max-width: 36ch;
  line-height: 1.55;
}

.footer__col h4 {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 1.4em;
  font-weight: 500;
}

.footer__col a {
  display: block;
  padding: 0.4em 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.96rem;
  transition:
    color 0.35s var(--out),
    padding-left 0.35s var(--out);
}

.footer__col a:hover {
  color: #fff;
  padding-left: 6px;
}

.footer__col a .soon {
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.08em;
  color: var(--yellow);
  vertical-align: super;
  margin-left: 0.4em;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  padding-top: clamp(20px, 2.4vw, 30px);
  border-top: 1px solid var(--rule-d);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.45);
}

.footer__bottom .leaf {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  color: rgba(255, 255, 255, 0.6);
}

.footer__bottom .leaf svg {
  color: var(--yellow);
}

@media (max-width: 980px) {
  .footer__top {
    grid-template-columns: 1fr 1fr;
  }

  .footer__brand {
    grid-column: 1/-1;
  }
}

@media (max-width: 560px) {
  .footer__top {
    grid-template-columns: 1fr;
  }
}

/* RESPONSIVE + REDUCED MOTION */
@media (max-width: 980px) {
  .spine {
    display: none;
  }
}

@media (max-width: 720px) {
  :root {
    --pad: clamp(20px, 5.6vw, 34px);
  }

  .nav__links,
  .btn--nav {
    display: none;
  }

  .burger {
    display: flex;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  .hero__tag .rec,
  .metodo__stage-tag .rec {
    animation: none;
  }

  .figrow::after {
    transform: scaleX(1);
  }

  .loader__word img,
  .loader__sub span {
    transform: none;
  }
}

:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ===== ajustes finos: hover de imagens (Vision), spine adaptável, hover dos steps ===== */
/* (4b) Apple-Vision-style hover nas imagens: parallax + tilt 3D + highlight + zoom */
.mcol__media,
.proj__media,
.journal__feature {
  --mx: 50%;
  --my: 50%;
  --rx: 0deg;
  --ry: 0deg;
  --tx: 0px;
  --ty: 0px;
  perspective: 1300px;
  transform-style: preserve-3d;
}

.mcol__media .dither,
.proj__media .dither,
.journal__feature .feat-img .dither {
  transform-style: preserve-3d;
  transform: rotateX(var(--rx)) rotateY(var(--ry));
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.mcol__media .dither img,
.proj__media .dither img,
.journal__feature .feat-img .dither img {
  transform: translate3d(var(--tx), var(--ty), 0) scale(1.07);
  transition:
    transform 0.6s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.45s ease;
}

.mcol__media:hover .dither img,
.proj:hover .proj__media .dither img,
.proj.is-open .proj__media .dither img,
.journal__feature:hover .feat-img.active .dither img {
  transform: translate3d(var(--tx), var(--ty), 0) scale(1.11);
  filter: saturate(1.14) contrast(1.04);
}

.vimg__hl {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  opacity: 0;
  mix-blend-mode: soft-light;
  transition: opacity 0.45s ease;
  background: radial-gradient(
    circle 220px at var(--mx) var(--my),
    rgba(255, 255, 255, 0.42),
    rgba(255, 255, 255, 0.12) 28%,
    transparent 70%
  );
}

.mcol__media:hover .vimg__hl,
.proj__media:hover .vimg__hl,
.journal__feature:hover .vimg__hl {
  opacity: 1;
}

@media (hover: none) {
  .mcol__media .dither,
  .proj__media .dither,
  .journal__feature .feat-img .dither {
    transform: none;
  }

  .mcol__media .dither img,
  .proj__media .dither img,
  .journal__feature .feat-img .dither img {
    transform: scale(1.02);
  }
}

/* (1) spine adapta a cor ao fundo (claro->escuro / escuro->claro) */
.spine--dark a {
  color: rgba(255, 255, 255, 0.55);
}

.spine--dark a:hover {
  color: #fff;
}

.spine--dark a.active {
  color: #fff;
}

.spine--dark a.active .ln {
  background: var(--yellow);
}

/* (3) hover nos steps de "De ponta a ponta" */
.pstep {
  transition: transform 0.55s var(--out);
}

.pstep::before {
  content: '';
  position: absolute;
  top: -27px;
  left: 2px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1px solid var(--yellow);
  background: var(--blue-950);
  transition: background 0.45s var(--out);
}

.pstep.is-on::before {
  background: var(--yellow);
}

.pstep h3 {
  transition:
    transform 0.55s var(--out),
    color 0.4s var(--out);
}

.pstep:hover h3 {
  transform: translateY(-5px);
}

.pstep p {
  transition: color 0.4s var(--out);
}

.pstep:hover p {
  color: rgba(255, 255, 255, 0.82);
}

.pstep__arrow span {
  transition: transform 0.5s var(--out);
}

.pstep:hover .pstep__arrow span {
  transform: translateX(5px);
}

/* (4) BIX em Pauta — seção 100vh, layout preenchendo a viewport */
@media (min-width: 861px) {
  .journal {
    padding-block: clamp(34px, 5vh, 64px);
  }

  .journal .shell {
    width: 100%;
  }

  .journal__layout {
    height: min(72vh, 700px);
  }

  .journal__feature {
    height: 100%;
    min-height: 0;
  }

  .journal__cards {
    height: 100%;
  }

  .jpost {
    min-height: 0;
    padding: clamp(22px, 2vw, 34px);
  }

  .jpost__title {
    font-size: clamp(1.12rem, 0.8vw + 0.72rem, 1.5rem);
    max-width: 24ch;
  }
}

/* ===== mobile fixes: intro do método em 1 coluna + cursor escondido em touch/estreito ===== */
@media (max-width: 680px) {
  .metodo__intro {
    grid-template-columns: 1fr;
  }

  .metodo__intro-l,
  .metodo__intro-r {
    grid-column: 1 / -1;
  }

  .metodo__intro-r {
    margin-top: clamp(20px, 5vw, 30px);
  }

  .metodo__intro h2 {
    max-width: none;
  }

  .metodo__intro-r .btn {
    align-self: flex-start;
    white-space: nowrap;
  }
}

@media (max-width: 860px) {
  .cursor,
  .cursor__label {
    display: none !important;
  }
}

/* ===== AJUSTES: consistência de botões + notas no escuro + mobile ===== */
/* 1) primário e secundário com o mesmo corpo de fonte */
.link-u {
  font-size: 0.92rem;
}

/* bold das notas legível no fundo escuro da seção fundida */
.xp .philos__note p b {
  color: #fff;
}

@media (max-width: 720px) {
  /* 2) big numbers centralizados no mobile */
  .fig {
    text-align: center;
  }

  .fig__num {
    justify-content: center;
  }

  .fig__lbl {
    margin-inline: auto;
  }

  .figrow__foot {
    text-align: center;
  }

  /* botões: largura total, sempre em uma linha */
  .hero__cta {
    flex-direction: column;
    align-items: stretch;
  }

  .btn:not(.btn--nav) {
    display: flex;
    width: 100%;
    justify-content: space-between;
    font-size: clamp(0.72rem, 3.8vw, 0.92rem);
  }

  .btn__t {
    white-space: nowrap;
  }

  .link-u {
    font-size: clamp(0.72rem, 3.8vw, 0.92rem);
  }

  .hero__cta .link-u {
    justify-content: center;
  }

  /* 3) grid mobile: dois trilhos nas bordas emoldurando o conteúdo (nada corta o texto) */
  .colgrid i {
    left: -12px !important;
  }

  .colgrid i:last-child {
    left: auto !important;
    right: -12px;
  }

  .colgrid i:only-child {
    display: none;
  }
}

/* A blocked autoplay keeps the poster and an explicit playback action. */
.video-feedback {
  position: absolute;
  left: 24px;
  right: 90px;
  bottom: 28px;
  z-index: 12;
  max-width: 420px;
  padding: 8px 12px;
  color: #fff;
  background: #06222ed9;
  border-radius: 3px;
  font: 12px/1.5 var(--sans);
  pointer-events: none;
}
.video-feedback[hidden] {
  display: none;
}
.mf-inst__stage .video-feedback {
  bottom: 64px;
}