/* =====================================================================
   ZELT — Home refinada · Ateliê de percepção
   Escopo: somente body.home-refined. As páginas editoriais continuam em
   styles.css sem herdar a composição específica desta home.
   ===================================================================== */

.home-refined {
  --z-night: #061222;
  --z-navy: #0b1f3a;
  --z-navy-soft: #102b4c;
  --z-cyan: #22d3ee;
  --z-cyan-soft: #a9f2f9;
  --z-teal: #0e7490;
  --z-lime: #c6f135;
  --z-paper: #f2f0e8;
  --z-paper-soft: #e7ebe7;
  --z-paper-line: rgba(11, 31, 58, .16);
  --z-paper-ink: #0d2138;
  --z-white: #f7fbff;
  --z-dim: #b9c9db;
  --z-muted: #8097b1;
  --z-line: rgba(157, 202, 235, .17);
  --z-line-strong: rgba(157, 202, 235, .3);
  --z-wrap: 1280px;
  --z-gutter: clamp(20px, 4.5vw, 64px);
  --z-section: clamp(88px, 10vw, 156px);
  --z-ease: cubic-bezier(.16, 1, .3, 1);
  background: var(--z-night);
  overflow-x: visible;
}

.home-refined .wrap {
  max-width: var(--z-wrap);
  padding-inline: var(--z-gutter);
}

.home-refined main {
  isolation: isolate;
}

.home-refined h1,
.home-refined h2,
.home-refined h3 {
  font-family: "Manrope", system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: -.045em;
  text-wrap: balance;
}

.home-refined h2 em {
  color: var(--z-cyan-soft);
  font-style: normal;
  font-weight: 300;
}

.home-refined .btn {
  min-height: 48px;
  position: relative;
  isolation: isolate;
}

.home-refined .btn:hover {
  transform: none;
}

.home-refined :is(section, footer)[id] {
  scroll-margin-top: 84px;
}

.home-refined .grain {
  opacity: .15;
  mix-blend-mode: soft-light;
}

.z-kicker {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
  color: var(--z-muted);
  font-family: "Space Grotesk", sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .15em;
  line-height: 1.4;
  text-transform: uppercase;
}

.z-kicker::before {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--z-cyan);
}

.z-kicker span {
  color: var(--z-cyan-soft);
}

.z-kicker--dark {
  color: rgba(13, 33, 56, .58);
}

.z-kicker--dark span {
  color: var(--z-teal);
}

.z-kicker--dark::before {
  background: var(--z-teal);
}

/* Conteúdo é visível por padrão. A classe z-motion só nasce no JS funcional. */
[data-reveal] {
  opacity: 1;
  transform: none;
}

html.z-motion .home-refined [data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity .82s var(--z-ease) var(--delay, 0ms),
    transform .82s var(--z-ease) var(--delay, 0ms);
}

html.z-motion .home-refined [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ---------------------------------------------------------------------
   Header
   --------------------------------------------------------------------- */
.home-refined .header {
  border-bottom-color: transparent;
  background: linear-gradient(180deg, rgba(6, 18, 34, .82), transparent);
}

.home-refined .header.scrolled,
.home-refined .header.menu-open {
  background: rgba(6, 18, 34, .9);
  border-bottom-color: var(--z-line);
  box-shadow: none;
  backdrop-filter: blur(18px) saturate(125%);
  -webkit-backdrop-filter: blur(18px) saturate(125%);
}

.home-refined .header-inner {
  height: 78px;
}

.home-refined .brand {
  min-height: 44px;
  padding-block: 5px;
}

.home-refined .brand img {
  width: 31px;
  height: 31px;
  object-fit: contain;
}

.home-refined .brand .word {
  font-size: 21px;
  letter-spacing: .18em;
}

.home-refined .nav {
  gap: clamp(20px, 2.5vw, 38px);
}

.home-refined .nav a {
  position: relative;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--z-dim);
  font-size: 14px;
  white-space: nowrap;
}

.home-refined .nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 6px;
  left: 0;
  height: 1px;
  background: var(--z-cyan);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--z-ease);
}

.home-refined .nav a:is(:hover, .active)::after {
  transform: scaleX(1);
}

.home-refined .header-action {
  min-height: 46px;
  padding: 12px 20px;
  font-size: 14px;
}

.home-refined .nav-toggle {
  width: 44px;
  height: 44px;
  padding: 8px;
  align-items: center;
  justify-content: center;
}

.home-refined .mobile-menu {
  position: absolute;
  top: 100%;
  right: 0;
  left: 0;
  display: grid;
  gap: 0;
  padding: 8px var(--z-gutter) 22px;
  background: rgba(6, 18, 34, .97);
  border-bottom: 1px solid var(--z-line);
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-10px);
  transition: opacity .24s ease, transform .32s var(--z-ease), visibility .24s;
}

.home-refined .mobile-menu.open {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

.home-refined .mobile-menu > a:not(.btn) {
  min-height: 52px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--z-line);
  color: var(--z-white);
  font-size: 16px;
}

.home-refined .mobile-menu .btn {
  width: 100%;
  margin-top: 16px;
}

/* ---------------------------------------------------------------------
   Hero
   --------------------------------------------------------------------- */
.z-hero {
  min-height: min(960px, 100svh);
  position: relative;
  display: grid;
  align-items: center;
  padding-block: 142px 104px;
  overflow: clip;
  background:
    radial-gradient(circle at 78% 35%, rgba(34, 211, 238, .1), transparent 29%),
    radial-gradient(circle at 18% 78%, rgba(14, 116, 144, .13), transparent 30%),
    var(--z-night);
}

.z-blueprint,
.z-method-blueprint {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(130, 180, 218, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(130, 180, 218, .055) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.85), transparent 92%);
}

.z-blueprint::after {
  content: "Z / 01";
  position: absolute;
  top: 108px;
  right: var(--z-gutter);
  color: rgba(169, 242, 249, .3);
  font-family: "Space Grotesk", sans-serif;
  font-size: 11px;
  letter-spacing: .2em;
}

.z-hero-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(390px, .88fr);
  align-items: center;
  gap: clamp(48px, 7vw, 108px);
}

.z-hero-copy {
  max-width: 760px;
}

.z-hero h1 {
  max-width: 11ch;
  color: var(--z-white);
  font-size: clamp(54px, 6.3vw, 96px);
  font-weight: 750;
  line-height: .93;
  letter-spacing: -.068em;
}

.z-hero h1 span {
  display: block;
  margin-top: .12em;
  color: var(--z-cyan-soft);
  font-weight: 300;
  letter-spacing: -.058em;
}

.z-hero-lead {
  max-width: 58ch;
  margin: 32px 0 0;
  color: var(--z-dim);
  font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.68;
}

.z-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px 26px;
  margin-top: 38px;
}

.z-primary-action {
  padding-inline: 28px;
}

.z-text-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--z-white);
  font-family: "Space Grotesk", sans-serif;
  font-size: 14px;
  font-weight: 600;
  border-bottom: 1px solid var(--z-line-strong);
}

.z-text-link .icon {
  color: var(--z-cyan);
  transition: transform .3s var(--z-ease);
}

.z-hero-notes {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin: 34px 0 0;
  padding: 0;
  color: var(--z-muted);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.z-hero-notes li {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.z-hero-notes li::before {
  content: "";
  width: 5px;
  height: 5px;
  background: var(--z-cyan);
  border-radius: 50%;
}

.z-proof-scene {
  width: min(100%, 550px);
  aspect-ratio: 1 / 1.05;
  position: relative;
  justify-self: end;
  perspective: 1400px;
}

.z-orbit {
  position: absolute;
  border: 1px solid rgba(169, 242, 249, .16);
  border-radius: 50%;
}

.z-orbit::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -4px;
  width: 8px;
  height: 8px;
  background: var(--z-cyan);
  border-radius: 50%;
  box-shadow: 0 0 18px rgba(34, 211, 238, .65);
}

.z-orbit-a { inset: 2% 5% 11% 0; transform: rotate(-18deg); }
.z-orbit-b { inset: 14% -3% 1% 11%; transform: rotate(26deg); }

.z-proof-mark {
  position: absolute;
  top: 3%;
  right: 8%;
  width: 108px;
  height: 108px;
  display: grid;
  place-items: center;
  background: rgba(6, 18, 34, .88);
  border: 1px solid var(--z-line-strong);
  border-radius: 50%;
  box-shadow: 0 24px 70px rgba(0, 0, 0, .38);
  z-index: 4;
}

.z-proof-mark img {
  width: 66px;
  height: 66px;
  object-fit: contain;
}

.z-proof-window {
  position: absolute;
  inset: 13% 4% 9% 4%;
  overflow: hidden;
  background: rgba(10, 30, 53, .88);
  border: 1px solid rgba(169, 242, 249, .25);
  border-radius: 22px;
  box-shadow: 0 54px 100px -44px rgba(0, 0, 0, .86);
  transform: rotateY(-7deg) rotateX(3deg) rotateZ(1deg);
  transform-style: preserve-3d;
  transition: transform .65s var(--z-ease);
}

.z-window-bar {
  height: 50px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding-inline: 17px;
  border-bottom: 1px solid var(--z-line);
  color: var(--z-muted);
  font-family: "Space Grotesk", sans-serif;
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.z-window-bar > span:nth-child(2) {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.z-window-bar b {
  color: var(--z-cyan-soft);
  font-weight: 600;
}

.z-window-dots { display: flex; gap: 5px; }
.z-window-dots i { width: 6px; height: 6px; border: 1px solid var(--z-line-strong); border-radius: 50%; }

.z-window-body { padding: clamp(22px, 4vw, 38px); }
.z-window-head { display: grid; gap: 8px; }
.z-window-head span { color: var(--z-muted); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; }
.z-window-head strong { color: var(--z-white); font-family: "Manrope", sans-serif; font-size: clamp(25px, 3vw, 38px); letter-spacing: -.045em; }

.z-build-list {
  display: grid;
  margin-top: 30px;
  border-top: 1px solid var(--z-line);
}

.z-build-row {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  align-items: center;
  gap: 12px;
  min-height: 62px;
  border-bottom: 1px solid var(--z-line);
  color: var(--z-muted);
  font-size: 12px;
}

.z-build-row > span { font-family: "Space Grotesk", sans-serif; color: var(--z-muted); }
.z-build-row p { margin: 0; color: var(--z-dim); font-size: 13px; }
.z-build-row b { font-size: 10px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.z-build-row.is-done > span,
.z-build-row.is-done b { color: var(--z-cyan-soft); }
.z-build-row.is-active { color: var(--z-white); }
.z-build-row.is-active > span { color: var(--z-lime); }
.z-build-row.is-active b { color: var(--z-lime); }

.z-build-footer {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  margin-top: 27px;
  color: var(--z-muted);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.z-build-footer i { height: 1px; background: linear-gradient(90deg, var(--z-cyan), var(--z-lime)); }
.z-build-footer strong { color: var(--z-white); }

.z-scan-line {
  position: absolute;
  top: -15%;
  right: 0;
  left: 0;
  height: 22%;
  background: linear-gradient(to bottom, transparent, rgba(34, 211, 238, .09), rgba(169, 242, 249, .32), transparent);
  opacity: 0;
  pointer-events: none;
}

html.z-motion .z-scan-line {
  animation: z-scan 5.2s ease-in-out 1s infinite;
}

@keyframes z-scan {
  0%, 10% { transform: translateY(-20%); opacity: 0; }
  18% { opacity: .85; }
  52% { transform: translateY(570%); opacity: .6; }
  64%, 100% { transform: translateY(570%); opacity: 0; }
}

.z-proof-badge {
  position: absolute;
  right: -2%;
  bottom: 2%;
  z-index: 5;
  width: min(210px, 46%);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 12px;
  padding: 16px 17px;
  background: var(--z-paper);
  color: var(--z-paper-ink);
  border-radius: 14px;
  box-shadow: 0 24px 54px rgba(0, 0, 0, .32);
}

.z-proof-badge > span {
  grid-row: span 2;
  color: var(--z-teal);
  font-family: "Space Grotesk", sans-serif;
  font-size: 11px;
}
.z-proof-badge strong { font-size: 13px; line-height: 1.2; }
.z-proof-badge small { color: rgba(13, 33, 56, .67); font-size: 10.5px; line-height: 1.35; }

.z-scroll-cue {
  position: absolute;
  bottom: 26px;
  left: 50%;
  z-index: 3;
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--z-muted);
  font-family: "Space Grotesk", sans-serif;
  font-size: 10px;
  letter-spacing: .13em;
  text-transform: uppercase;
  transform: translateX(-50%);
}

.z-scroll-cue i {
  width: 32px;
  height: 1px;
  position: relative;
  overflow: hidden;
  background: var(--z-line-strong);
}
.z-scroll-cue i::after { content: ""; position: absolute; inset: 0; background: var(--z-cyan); transform: translateX(-100%); }
html.z-motion .z-scroll-cue i::after { animation: z-cue 2.8s var(--z-ease) infinite; }
@keyframes z-cue { 0%, 20% { transform: translateX(-100%); } 65%, 100% { transform: translateX(110%); } }

/* ---------------------------------------------------------------------
   Régua de confiança
   --------------------------------------------------------------------- */
.z-principles {
  background: #091a2f;
  border-block: 1px solid var(--z-line);
}

.z-principles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.z-principles article {
  min-height: 152px;
  display: grid;
  grid-template-columns: 30px 1fr;
  align-content: center;
  gap: 14px;
  padding: 26px clamp(18px, 2.3vw, 32px);
  border-right: 1px solid var(--z-line);
}
.z-principles article:last-child { border-right: 0; }
.z-principles article > span { color: var(--z-cyan); font-family: "Space Grotesk", sans-serif; font-size: 11px; letter-spacing: .12em; }
.z-principles p { margin: 0; color: var(--z-muted); font-size: 13.5px; line-height: 1.5; }
.z-principles strong { display: block; margin-bottom: 5px; color: var(--z-white); font-family: "Manrope", sans-serif; font-size: 15px; }

/* ---------------------------------------------------------------------
   Problema / manifesto claro
   --------------------------------------------------------------------- */
.z-problem {
  position: relative;
  padding-block: var(--z-section);
  overflow: clip;
  background: var(--z-paper);
  color: var(--z-paper-ink);
}

/* Os IDs antigos tinham fundos mais específicos em styles.css. */
.home-refined #problema {
  background: var(--z-paper);
}

.z-problem::after {
  content: "PERCEPÇÃO";
  position: absolute;
  top: 30px;
  right: -1vw;
  color: rgba(11, 31, 58, .035);
  font-family: "Manrope", sans-serif;
  font-size: clamp(80px, 14vw, 210px);
  font-weight: 800;
  letter-spacing: -.08em;
  pointer-events: none;
}

.z-section-head {
  position: relative;
  z-index: 2;
}

.z-section-head--wide {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(300px, .7fr);
  align-items: end;
  gap: 40px 72px;
}

.z-section-head--wide .z-kicker {
  grid-column: 1 / -1;
  margin-bottom: -10px;
}

.z-section-head h2,
.z-services-head h2,
.z-academy-head h2 {
  color: var(--z-paper-ink);
  font-size: clamp(42px, 5.6vw, 78px);
  line-height: .98;
  letter-spacing: -.06em;
}

.z-section-head--wide > p,
.z-services-head > p {
  max-width: 46ch;
  margin: 0;
  color: rgba(13, 33, 56, .7);
  font-size: 17px;
  line-height: 1.7;
}

.z-section-head h2 em,
.z-services-head h2 em,
.z-academy-head h2 em {
  color: var(--z-teal);
}

.z-problem-grid {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: clamp(44px, 7vw, 96px);
  align-items: center;
  margin-top: clamp(64px, 8vw, 104px);
}

.z-noise-board {
  min-height: 560px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(26px, 4vw, 48px);
  background: var(--z-navy);
  color: var(--z-white);
  border-radius: 2px 36px 2px 2px;
  box-shadow: 0 40px 70px -46px rgba(6, 18, 34, .6);
}

.z-noise-board::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--z-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--z-line) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: .45;
}

.z-noise-label,
.z-noise-board small,
.z-noise-answer {
  position: relative;
  z-index: 2;
}

.z-noise-label {
  color: var(--z-muted);
  font-family: "Space Grotesk", sans-serif;
  font-size: 11px;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.z-noise-lines {
  position: absolute;
  inset: 54px 18px 74px;
  overflow: hidden;
  color: transparent;
  -webkit-text-stroke: 1px rgba(169, 242, 249, .18);
  font-family: "Manrope", sans-serif;
  font-weight: 800;
  letter-spacing: -.06em;
  line-height: .84;
}

.z-noise-lines p { position: absolute; margin: 0; }
.z-noise-a { top: 4%; left: -3%; font-size: clamp(54px, 6vw, 82px); transform: rotate(-6deg); }
.z-noise-b { top: 38%; right: -4%; font-size: clamp(46px, 5.2vw, 72px); transform: rotate(5deg); }
.z-noise-c { right: 17%; bottom: 1%; font-size: clamp(38px, 4.5vw, 64px); transform: rotate(-9deg); }
.z-noise-d { top: 25%; left: 9%; font-size: clamp(34px, 4vw, 58px); opacity: .5; transform: rotate(11deg); }

.z-noise-answer {
  width: min(100%, 360px);
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: auto;
  padding: 18px 20px;
  background: var(--z-paper);
  color: var(--z-paper-ink);
}
.z-noise-answer img { width: 50px; height: 50px; object-fit: contain; }
.z-noise-answer p { display: grid; gap: 2px; margin: 0; line-height: 1.2; }
.z-noise-answer span { color: var(--z-teal); font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.z-noise-answer strong { font-size: 20px; letter-spacing: -.03em; }
.z-noise-board small { align-self: flex-end; margin-top: 18px; color: var(--z-muted); font-size: 11px; line-height: 1.45; text-align: right; }

.z-truth-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--z-paper-line);
}

.z-truth-list li {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 20px;
  padding-block: 30px;
  border-bottom: 1px solid var(--z-paper-line);
}
.z-truth-list li > span { padding-top: 5px; color: var(--z-teal); font-family: "Space Grotesk", sans-serif; font-size: 11px; letter-spacing: .12em; }
.z-truth-list h3 { margin: 0; color: var(--z-paper-ink); font-size: clamp(22px, 2.2vw, 30px); letter-spacing: -.04em; }
.z-truth-list p { max-width: 48ch; margin: 10px 0 0; color: rgba(13, 33, 56, .7); font-size: 16px; line-height: 1.65; }

/* ---------------------------------------------------------------------
   Método
   --------------------------------------------------------------------- */
.z-method {
  position: relative;
  padding-block: var(--z-section);
  overflow: clip;
  background: var(--z-night);
}

.z-method-blueprint {
  opacity: .5;
  mask-image: radial-gradient(circle at 80% 50%, #000, transparent 75%);
}

.z-method-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(280px, .78fr) minmax(0, 1.22fr);
  align-items: start;
  gap: clamp(60px, 9vw, 132px);
}

.z-method-intro {
  position: sticky;
  top: 130px;
}

.z-method-intro h2 {
  max-width: 8.8ch;
  color: var(--z-white);
  font-size: clamp(48px, 5.8vw, 78px);
  line-height: .96;
  letter-spacing: -.065em;
}

.z-method-intro p {
  max-width: 42ch;
  margin: 28px 0 0;
  color: var(--z-dim);
  font-size: 17px;
  line-height: 1.7;
}

.z-method-mantra {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto;
  align-items: center;
  gap: 10px;
  margin-top: 36px;
  color: var(--z-muted);
  font-family: "Space Grotesk", sans-serif;
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.z-method-mantra i { height: 1px; background: var(--z-line-strong); }
.z-method-mantra strong { color: var(--z-cyan-soft); }

.z-method-steps-wrap {
  position: relative;
}

.z-method-line {
  position: absolute;
  top: 26px;
  bottom: 26px;
  left: 26px;
  width: 1px;
  overflow: hidden;
  background: var(--z-line-strong);
}
.z-method-line i { display: block; width: 100%; height: 100%; background: linear-gradient(var(--z-cyan), var(--z-teal)); transform: scaleY(0); transform-origin: top; }

.z-method-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.z-method-steps li {
  min-height: 330px;
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: clamp(26px, 4vw, 48px);
  padding: 20px 0 54px;
  border-bottom: 1px solid var(--z-line);
}
.z-method-steps li + li { padding-top: 58px; }
.z-method-steps li:last-child { min-height: 280px; border-bottom: 0; }

.z-step-index {
  width: 54px;
  height: 54px;
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  background: var(--z-night);
  border: 1px solid var(--z-line-strong);
  border-radius: 50%;
  color: var(--z-muted);
  font-family: "Space Grotesk", sans-serif;
  font-size: 11px;
  letter-spacing: .08em;
  transition: color .3s, background .3s, border-color .3s;
}

.z-method-steps li.is-active .z-step-index {
  background: var(--z-cyan);
  border-color: var(--z-cyan);
  color: var(--z-night);
}

.z-step-label {
  margin: 5px 0 16px;
  color: var(--z-cyan);
  font-family: "Space Grotesk", sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.z-method-steps h3 {
  max-width: 18ch;
  color: var(--z-white);
  font-size: clamp(31px, 3.6vw, 48px);
  line-height: 1.03;
}

.z-method-steps li > div > p:not(.z-step-label) {
  max-width: 53ch;
  margin: 22px 0 0;
  color: var(--z-dim);
  font-size: 16.5px;
  line-height: 1.72;
}

.z-step-proof {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 24px;
  color: var(--z-cyan-soft);
  font-size: 13px;
  font-weight: 600;
}

/* ---------------------------------------------------------------------
   Serviços
   --------------------------------------------------------------------- */
.z-services {
  padding-block: var(--z-section);
  overflow: clip;
  background: var(--z-paper-soft);
  color: var(--z-paper-ink);
}

.home-refined #servicos {
  background: var(--z-paper-soft);
}

.z-services-head {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr);
  align-items: end;
  gap: 40px 72px;
}
.z-services-head .z-kicker { margin-bottom: 22px; }

.z-services-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
  margin-top: clamp(58px, 7vw, 92px);
}

.z-service-card {
  min-height: 330px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(26px, 3.2vw, 42px);
  background: rgba(255, 255, 255, .5);
  border: 1px solid rgba(11, 31, 58, .13);
  border-radius: 2px;
  color: var(--z-paper-ink);
}

.z-service-card::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  background: var(--z-cyan);
  transform: scaleX(.12);
  transform-origin: left;
  transition: transform .6s var(--z-ease);
}

.z-service-card > .icon {
  position: absolute;
  right: 30px;
  bottom: 30px;
  color: rgba(169, 242, 249, .18);
  font-size: clamp(70px, 9vw, 124px);
}

.z-service-index {
  color: var(--z-teal);
  font-family: "Space Grotesk", sans-serif;
  font-size: 11px;
  letter-spacing: .14em;
}

.z-service-card > div {
  position: relative;
  z-index: 2;
  max-width: 48ch;
  margin-top: auto;
}
.z-service-kicker { margin: 0 0 10px; color: rgba(13, 33, 56, .58); font-size: 10.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.z-service-card h3 { margin: 0; color: inherit; font-size: clamp(27px, 3vw, 42px); line-height: 1; }
.z-service-card div > p:last-child { margin: 16px 0 0; color: rgba(13, 33, 56, .7); font-size: 15.5px; line-height: 1.65; }

.z-service-card--feature { grid-column: span 7; min-height: 430px; background: var(--z-navy); color: var(--z-white); border-color: var(--z-navy); border-radius: 2px 30px 2px 2px; }
.z-service-card--feature .z-service-index,
.z-service-card--feature .z-service-kicker { color: var(--z-cyan); }
.z-service-card--feature div > p:last-child { color: var(--z-dim); }
.z-service-card--feature h3 { max-width: 12ch; font-size: clamp(38px, 5vw, 66px); }
.z-service-card--image { grid-column: span 5; background: #f7f5ed; }
.z-service-card--image::before { content: ""; position: absolute; top: 0; right: 0; width: 34%; height: 42%; background: repeating-linear-gradient(135deg, rgba(14,116,144,.16) 0 1px, transparent 1px 11px); }
.z-service-card--search { grid-column: span 5; background: transparent; }
.z-service-card--care { grid-column: span 7; background: #d9e8e5; }
.z-service-card--care h3 { max-width: 17ch; }
.z-service-card--ownership { grid-column: span 5; background: #f7f5ed; }
.z-service-card--demo { grid-column: span 7; background: var(--z-navy-soft); color: var(--z-white); border-color: var(--z-navy-soft); }
.z-service-card--demo .z-service-index,
.z-service-card--demo .z-service-kicker { color: var(--z-cyan); }
.z-service-card--demo div > p:last-child { color: var(--z-dim); }

/* ---------------------------------------------------------------------
   Auditoria da primeira impressão
   --------------------------------------------------------------------- */
.z-audit {
  position: relative;
  padding-block: var(--z-section);
  overflow: clip;
  background:
    radial-gradient(circle at 85% 10%, rgba(34, 211, 238, .09), transparent 25%),
    #071629;
}

.z-audit::before {
  content: "LEITURA / 01";
  position: absolute;
  top: 42px;
  right: 2vw;
  color: rgba(169, 242, 249, .07);
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(74px, 12vw, 170px);
  font-weight: 700;
  letter-spacing: -.07em;
}

.z-audit-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(340px, .82fr) minmax(0, 1.18fr);
  align-items: center;
  gap: clamp(54px, 8vw, 118px);
}

.z-audit-copy h2 {
  max-width: 11ch;
  color: var(--z-white);
  font-size: clamp(45px, 5.5vw, 74px);
  line-height: .97;
  letter-spacing: -.062em;
}
.z-audit-copy > p { max-width: 49ch; margin: 28px 0 0; color: var(--z-dim); font-size: 16.5px; line-height: 1.72; }
.z-audit-copy > p strong { color: var(--z-white); }

.z-audit-evidence {
  display: grid;
  margin: 36px 0 30px;
  border-top: 1px solid var(--z-line);
}
.z-audit-evidence > div { display: grid; grid-template-columns: 142px 1fr; gap: 20px; padding-block: 17px; border-bottom: 1px solid var(--z-line); }
.z-audit-evidence dt { color: var(--z-white); font-family: "Space Grotesk", sans-serif; font-size: 17px; font-weight: 600; letter-spacing: -.02em; }
.z-audit-evidence dd { margin: 0; color: var(--z-muted); font-size: 12.5px; line-height: 1.5; }
.z-audit-copy small { display: block; margin-top: 11px; color: var(--z-muted); font-size: 11px; }

.z-audit-stage {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  margin: 0;
  perspective: 1400px;
}

.z-browser-frame {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
  background: #dfe6e5;
  border: 1px solid rgba(169, 242, 249, .27);
  border-radius: 18px;
  box-shadow: 0 58px 110px -50px rgba(0, 0, 0, .9);
  transform: rotateY(-4deg) rotateX(1deg) rotateZ(1deg);
  transform-origin: center;
  transition: transform .7s var(--z-ease);
}

.z-browser-bar {
  min-width: 0;
  height: 46px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding-inline: 16px;
  background: #eef1ee;
  border-bottom: 1px solid rgba(11, 31, 58, .12);
  color: rgba(13, 33, 56, .58);
  font-size: 10px;
}
.z-browser-bar > span { display: flex; gap: 5px; }
.z-browser-bar i { width: 7px; height: 7px; background: rgba(11, 31, 58, .2); border-radius: 50%; }
.z-browser-bar p { min-width: 0; overflow: hidden; margin: 0; text-align: center; text-overflow: ellipsis; white-space: nowrap; }
.z-browser-bar b { color: var(--z-teal); font-family: "Space Grotesk", sans-serif; font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }
.z-browser-viewport { min-width: 0; aspect-ratio: 1348 / 601; overflow: hidden; background: #f4e9e8; }
.z-browser-viewport > img { width: 100%; height: 100%; object-fit: cover; }

.z-audit-viewport {
  aspect-ratio: 16 / 9;
  color: #0d2138;
  background: #e8eeeb;
}

.z-audit-screen {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: clamp(8px, 1.3vw, 16px);
  min-height: 100%;
  padding: clamp(14px, 2.1vw, 28px);
  overflow: hidden;
  background:
    radial-gradient(circle at 92% 8%, rgba(14, 116, 144, .16), transparent 27%),
    linear-gradient(135deg, #f4f7f3 0%, #e5eeea 58%, #dce8e5 100%);
}

.z-audit-screen::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: .48;
  background-image:
    linear-gradient(rgba(11, 31, 58, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 31, 58, .055) 1px, transparent 1px);
  background-size: 30px 30px;
  mask-image: linear-gradient(135deg, #000, transparent 78%);
}

.z-audit-watermark {
  position: absolute;
  right: -5%;
  bottom: -50%;
  z-index: -1;
  width: 42%;
  opacity: .05;
  transform: rotate(-9deg);
}
.z-audit-watermark img { display: block; width: 100%; height: auto; }

.z-audit-screen-head {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 4px;
  max-width: 31ch;
}
.z-audit-screen-head > span {
  color: var(--z-teal);
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(8px, .75vw, 11px);
  font-weight: 650;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.z-audit-screen-head > strong {
  font-family: "Manrope", sans-serif;
  font-size: clamp(16px, 2vw, 29px);
  line-height: 1.02;
  letter-spacing: -.045em;
}

.z-audit-points {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-content: center;
  gap: clamp(5px, .7vw, 10px);
  min-width: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}
.z-audit-points li {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: clamp(6px, .8vw, 11px);
  min-width: 0;
  min-height: clamp(44px, 5vw, 68px);
  padding: clamp(7px, 1vw, 13px);
  overflow: hidden;
  background: rgba(255, 255, 255, .68);
  border: 1px solid rgba(11, 31, 58, .1);
  border-radius: 2px 12px 2px 2px;
  box-shadow: 0 12px 26px -22px rgba(11, 31, 58, .65);
}
.z-audit-points li::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 2px;
  background: linear-gradient(90deg, var(--z-teal), var(--z-cyan), transparent 78%);
  opacity: .38;
}
.z-audit-points li:nth-child(2)::after { opacity: .46; }
.z-audit-points li:nth-child(3)::after { opacity: .54; }
.z-audit-points li:nth-child(4)::after { opacity: .62; }
.z-audit-points li:nth-child(5)::after { opacity: .7; }
.z-audit-points li:nth-child(6)::after { opacity: .78; }
.z-audit-points li > span {
  color: var(--z-teal);
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(9px, .8vw, 12px);
  font-weight: 650;
  font-variant-numeric: tabular-nums;
}
.z-audit-points p { display: grid; min-width: 0; gap: 1px; margin: 0; }
.z-audit-points strong { overflow: hidden; font-size: clamp(10px, 1vw, 14px); line-height: 1.2; text-overflow: ellipsis; white-space: nowrap; }
.z-audit-points small { overflow: hidden; color: rgba(13, 33, 56, .6); font-size: clamp(8px, .7vw, 10px); line-height: 1.2; text-overflow: ellipsis; white-space: nowrap; }

.z-audit-rule {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: clamp(34px, 4vw, 48px);
  padding: 8px clamp(10px, 1.2vw, 16px);
  color: rgba(255, 255, 255, .9);
  background: #0d2138;
  border-radius: 2px 12px 2px 2px;
}
.z-audit-rule span { color: var(--z-cyan); font-size: clamp(8px, .65vw, 10px); font-weight: 650; letter-spacing: .1em; text-transform: uppercase; }
.z-audit-rule strong { font-size: clamp(9px, .85vw, 12px); font-weight: 550; text-align: right; }

.z-audit-stage figcaption { display: flex; justify-content: space-between; gap: 20px; margin-top: 22px; color: var(--z-muted); font-size: 11px; letter-spacing: .05em; text-transform: uppercase; }
.z-audit-stage figcaption span { color: var(--z-cyan); font-family: "Space Grotesk", sans-serif; }
.z-audit-stage figcaption p { margin: 0; text-align: right; }

/* ---------------------------------------------------------------------
   Academy
   --------------------------------------------------------------------- */
.z-academy {
  padding-block: var(--z-section);
  overflow: clip;
  background: #f7f4ec;
  color: var(--z-paper-ink);
}

.z-academy-head {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr);
  align-items: end;
  gap: 40px 80px;
}
.z-academy-head h2 { max-width: 13ch; }
.z-academy-note { display: grid; grid-template-columns: auto 1fr; gap: 22px; padding-left: 24px; border-left: 1px solid var(--z-paper-line); }
.z-academy-note > span { color: var(--z-teal); font-family: "Space Grotesk", sans-serif; font-size: 11px; font-weight: 600; letter-spacing: .1em; line-height: 1.5; text-transform: uppercase; }
.z-academy-note p { max-width: 32ch; margin: 0; color: rgba(13, 33, 56, .68); font-size: 15px; line-height: 1.65; }

.z-academy-layout {
  display: grid;
  grid-template-columns: minmax(320px, .8fr) minmax(0, 1.2fr);
  gap: clamp(34px, 6vw, 84px);
  align-items: start;
  margin-top: clamp(62px, 8vw, 104px);
}

.z-featured-guide {
  min-height: 560px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(28px, 4vw, 48px);
  background: var(--z-navy);
  color: var(--z-white);
  border-radius: 2px 34px 2px 2px;
}
.z-featured-guide::before { content: "01"; position: absolute; right: -16px; bottom: -58px; color: rgba(169,242,249,.07); font-family: "Space Grotesk", sans-serif; font-size: 240px; font-weight: 700; line-height: 1; }
.z-featured-guide::after { content: ""; position: absolute; top: 20%; right: -10%; width: 72%; aspect-ratio: 1; border: 1px solid rgba(169,242,249,.11); border-radius: 50%; }
.z-guide-number { position: relative; z-index: 2; color: var(--z-cyan); font-family: "Space Grotesk", sans-serif; font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; }
.z-featured-guide > div { position: relative; z-index: 2; }
.z-featured-guide > div > p { margin: 0 0 12px; color: var(--z-muted); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.z-featured-guide h3 { max-width: 12ch; color: var(--z-white); font-size: clamp(34px, 4.2vw, 56px); line-height: 1; }
.z-featured-guide > div > span { display: block; max-width: 38ch; margin-top: 20px; color: var(--z-dim); font-size: 15px; line-height: 1.6; }
.z-featured-guide > .icon { position: relative; z-index: 2; align-self: flex-end; color: var(--z-cyan); font-size: 28px; transition: transform .4s var(--z-ease); }

.z-guide-index {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--z-paper-line);
}
.z-guide-index li { border-bottom: 1px solid var(--z-paper-line); }
.z-guide-index a { min-height: 94px; display: grid; grid-template-columns: 38px 1fr 24px; align-items: center; gap: 16px; padding: 16px 0; transition: padding .35s var(--z-ease), background .35s; }
.z-guide-index a > span { color: var(--z-teal); font-family: "Space Grotesk", sans-serif; font-size: 10.5px; letter-spacing: .1em; }
.z-guide-index p { display: grid; gap: 4px; margin: 0; }
.z-guide-index strong { color: var(--z-paper-ink); font-size: clamp(16px, 1.6vw, 19px); line-height: 1.3; }
.z-guide-index em { color: rgba(13, 33, 56, .62); font-size: 13px; font-style: normal; line-height: 1.45; }
.z-guide-index .icon { color: var(--z-teal); transition: transform .35s var(--z-ease); }

/* ---------------------------------------------------------------------
   CTA final
   --------------------------------------------------------------------- */
.z-contact {
  min-height: 780px;
  position: relative;
  display: grid;
  align-items: center;
  padding-block: var(--z-section);
  overflow: clip;
  background:
    radial-gradient(circle at 72% 48%, rgba(34, 211, 238, .1), transparent 27%),
    var(--z-night);
}

.z-contact-word {
  position: absolute;
  right: -2vw;
  bottom: -8vw;
  color: rgba(169, 242, 249, .035);
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(190px, 31vw, 520px);
  font-weight: 700;
  letter-spacing: -.08em;
  line-height: .76;
  pointer-events: none;
}

.z-contact-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(340px, .9fr);
  gap: clamp(54px, 8vw, 120px);
  align-items: center;
}

.z-contact header h2 {
  max-width: 10ch;
  color: var(--z-white);
  font-size: clamp(50px, 6.3vw, 88px);
  line-height: .94;
  letter-spacing: -.068em;
}
.z-contact header p { max-width: 48ch; margin: 30px 0 0; color: var(--z-dim); font-size: 17px; line-height: 1.72; }

.z-contact-panel {
  padding: 12px 0 12px clamp(28px, 4vw, 58px);
  border-left: 1px solid var(--z-line-strong);
}
.z-contact-index { color: var(--z-cyan); font-family: "Space Grotesk", sans-serif; font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; }
.z-contact-panel > p { max-width: 34ch; margin: 22px 0 28px; color: var(--z-dim); font-size: 16px; line-height: 1.65; }
.z-contact-panel .btn { width: 100%; min-height: 60px; }

.home-refined .btn-primary::after {
  content: none;
  animation: none;
}

.z-shine { overflow: hidden; }
.z-shine > * { position: relative; z-index: 2; }
.z-shine::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: -45% auto -45% -35%;
  width: 24%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.48), transparent);
  opacity: 0;
  pointer-events: none;
  transform: skewX(-18deg) translateX(-240%);
}
html.z-motion .z-shine::after { animation: z-shine 4.8s cubic-bezier(.4,0,.2,1) 1.1s infinite; }
@keyframes z-shine {
  0%, 14% { transform: skewX(-18deg) translateX(-240%); opacity: 0; }
  23% { opacity: .65; }
  52% { transform: skewX(-18deg) translateX(780%); opacity: 0; }
  100% { transform: skewX(-18deg) translateX(780%); opacity: 0; }
}

.z-mail-link {
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 18px;
  padding-block: 11px;
  border-bottom: 1px solid var(--z-line-strong);
  color: var(--z-cyan-soft);
  font-size: 13px;
}
.z-mail-link .icon { transition: transform .3s var(--z-ease); }
.z-contact-meta { display: flex; flex-wrap: wrap; gap: 10px 20px; margin-top: 24px; color: var(--z-muted); font-size: 10px; font-weight: 600; letter-spacing: .09em; text-transform: uppercase; }
.z-contact-meta span { display: inline-flex; align-items: center; gap: 7px; }
.z-contact-meta span::before { content: ""; width: 4px; height: 4px; background: var(--z-cyan); border-radius: 50%; }

.z-fine-tune {
  grid-column: 1 / -1;
  margin: 10px 0 0;
  padding-top: 28px;
  border-top: 1px solid var(--z-line);
  color: var(--z-muted);
  font-size: 13px;
}
.z-fine-tune a { min-height: 44px; display: inline-flex; align-items: center; color: var(--z-cyan-soft); text-decoration: underline; text-underline-offset: 4px; }

/* ---------------------------------------------------------------------
   Footer
   --------------------------------------------------------------------- */
.z-footer {
  padding-block: 72px 32px;
  background: #040d18;
  border-top: 1px solid var(--z-line);
}

.z-footer-grid {
  display: grid;
  grid-template-columns: 1.45fr .75fr .82fr 1.1fr;
  gap: clamp(36px, 5vw, 76px);
}
.z-footer-brand .brand { margin-bottom: 18px; }
.z-footer-brand > p { max-width: 37ch; margin: 0; color: var(--z-dim); font-size: 14px; line-height: 1.65; }
.z-footer-brand > span { display: block; margin-top: 16px; color: var(--z-muted); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; }
.z-footer-label { margin: 6px 0 15px; color: var(--z-muted); font-family: "Space Grotesk", sans-serif; font-size: 10.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
.z-footer ul { list-style: none; display: grid; gap: 2px; margin: 0; padding: 0; }
.z-footer li { min-width: 0; }
.z-footer li a,
.z-footer li span { min-height: 44px; display: flex; align-items: center; color: var(--z-dim); font-size: 13px; overflow-wrap: anywhere; }
.z-footer address { font-style: normal; }
.z-footer-bottom { display: flex; justify-content: space-between; gap: 18px; margin-top: 58px; padding-top: 24px; border-top: 1px solid var(--z-line); color: var(--z-muted); font-size: 11px; }

/* ---------------------------------------------------------------------
   Hover fino e responsividade
   --------------------------------------------------------------------- */
@media (hover: hover) and (pointer: fine) {
  .home-refined .btn:hover { transform: translateY(-2px); }
  .z-text-link:hover .icon,
  .z-mail-link:hover .icon { transform: translateX(5px); }
  .z-proof-scene:hover .z-proof-window { transform: rotateY(-2deg) rotateX(1deg) rotateZ(0); }
  .z-service-card:hover::after { transform: scaleX(1); }
  .z-browser-frame:hover { transform: rotateY(0) rotateX(0) rotateZ(0); }
  .z-featured-guide:hover > .icon,
  .z-guide-index a:hover .icon { transform: translateX(6px); }
  .z-guide-index a:hover { padding-inline: 12px; background: rgba(11,31,58,.035); }
  .z-footer a:hover { color: var(--z-cyan-soft); }
}

@media (max-width: 1100px) {
  .z-hero-layout { grid-template-columns: minmax(0, 1.05fr) minmax(350px, .95fr); gap: 42px; }
  .z-hero h1 { font-size: clamp(52px, 6.8vw, 76px); }
  .z-proof-scene { width: min(100%, 480px); }
  .z-audit-grid { grid-template-columns: minmax(310px, .9fr) minmax(0, 1.1fr); gap: 54px; }
  .z-footer-grid { grid-template-columns: 1.25fr .75fr .85fr; }
  .z-footer-grid address { grid-column: 2 / 4; }
}

@media (max-width: 960px) {
  .home-refined .nav { display: none; }
  .home-refined .nav-toggle { display: inline-flex; }
  .z-hero { min-height: auto; padding-top: 132px; }
  .z-hero-layout { grid-template-columns: 1fr; }
  .z-hero-copy { max-width: 820px; }
  .z-hero h1 { max-width: 12ch; }
  .z-proof-scene { width: min(100%, 590px); justify-self: center; margin-top: 20px; }
  .z-scroll-cue { display: none; }
  .z-section-head--wide,
  .z-services-head,
  .z-academy-head { grid-template-columns: 1fr; }
  .z-section-head--wide .z-kicker { margin-bottom: -4px; }
  .z-method-grid { grid-template-columns: 1fr; gap: 70px; }
  .z-method-intro { position: static; }
  .z-method-intro h2 { max-width: 11ch; }
  .z-method-mantra { max-width: 520px; }
  .z-service-card--feature,
  .z-service-card--image,
  .z-service-card--search,
  .z-service-card--care,
  .z-service-card--ownership,
  .z-service-card--demo { grid-column: span 6; min-height: 360px; }
  .z-service-card--feature h3 { font-size: clamp(36px, 6vw, 54px); }
  .z-audit-grid { grid-template-columns: minmax(0, 1fr); }
  .z-audit-copy h2 { max-width: 13ch; }
  .z-audit-stage { width: min(100%, 820px); }
  .z-academy-layout { grid-template-columns: minmax(290px, .8fr) minmax(0, 1.2fr); gap: 38px; }
  .z-contact-grid { grid-template-columns: 1fr; }
  .z-contact header h2 { max-width: 12ch; }
  .z-contact-panel { max-width: 620px; }
}

@media (max-width: 760px) {
  .home-refined .header-inner { height: 68px; }
  .home-refined .header-action { min-height: 44px; padding: 10px 16px; }
  .z-hero { padding-block: 116px 74px; }
  .z-hero h1 { max-width: 100%; font-size: clamp(44px, 13vw, 66px); line-height: .95; }
  .z-hero-lead { margin-top: 25px; font-size: 17px; }
  .z-actions { margin-top: 30px; }
  .z-proof-scene { max-width: 520px; }
  .z-principles-grid { grid-template-columns: repeat(2, 1fr); }
  .z-principles article { min-height: 138px; border-bottom: 1px solid var(--z-line); }
  .z-principles article:nth-child(2) { border-right: 0; }
  .z-principles article:nth-child(n+3) { border-bottom: 0; }
  .z-problem-grid { grid-template-columns: 1fr; }
  .z-noise-board { min-height: 500px; }
  .z-method-steps li { min-height: 300px; }
  .z-services-grid { grid-template-columns: 1fr; }
  .z-service-card--feature,
  .z-service-card--image,
  .z-service-card--search,
  .z-service-card--care,
  .z-service-card--ownership,
  .z-service-card--demo { grid-column: 1; min-height: 330px; }
  .z-service-card--feature { min-height: 390px; }
  .z-academy-layout { grid-template-columns: 1fr; }
  .z-featured-guide { min-height: 480px; }
  .z-contact { min-height: auto; }
  .z-contact-panel { padding-left: 28px; }
  .z-footer-grid { grid-template-columns: 1fr 1fr; }
  .z-footer-brand { grid-column: 1 / -1; }
  .z-footer-grid address { grid-column: auto; }
}

@media (max-width: 520px) {
  .home-refined .brand .word { font-size: 19px; }
  .home-refined .header-action span { display: none; }
  .home-refined .header-action { width: 44px; padding: 0; }
  .z-kicker { font-size: 11px; }
  .z-hero { padding-top: 104px; }
  .z-hero h1 { font-size: clamp(42px, 13.4vw, 58px); }
  .z-actions { align-items: stretch; flex-direction: column; }
  .z-primary-action { width: 100%; }
  .z-text-link { align-self: flex-start; }
  .z-hero-notes { gap: 9px 16px; font-size: 10.5px; }
  .z-proof-scene { aspect-ratio: 1 / 1.16; margin-top: 8px; }
  .z-proof-window { inset: 14% 0 11%; transform: none; }
  .z-proof-mark { top: 4%; right: 5%; width: 78px; height: 78px; }
  .z-proof-mark img { width: 48px; height: 48px; }
  .z-proof-badge { right: 3%; bottom: 2%; width: 205px; }
  .z-window-bar { grid-template-columns: auto 1fr; }
  .z-window-bar b { display: none; }
  .z-window-body { padding: 24px 20px; }
  .z-window-head strong { font-size: 28px; }
  .z-build-row { grid-template-columns: 28px 1fr; min-height: 58px; }
  .z-build-row b { display: none; }
  .z-principles article { grid-template-columns: 26px 1fr; padding: 22px 16px; }
  .z-section-head h2,
  .z-services-head h2,
  .z-academy-head h2 { font-size: clamp(40px, 12vw, 56px); }
  .z-noise-board { min-height: 450px; padding: 24px; }
  .z-noise-lines { inset-inline: 10px; }
  .z-noise-answer { width: 100%; }
  .z-truth-list li { grid-template-columns: 38px 1fr; gap: 12px; }
  .z-method-intro h2 { font-size: clamp(44px, 12vw, 58px); }
  .z-method-mantra { gap: 6px; font-size: 9px; }
  .z-method-line { left: 20px; }
  .z-method-steps li { grid-template-columns: 42px 1fr; gap: 18px; min-height: 280px; }
  .z-step-index { width: 42px; height: 42px; }
  .z-method-steps h3 { font-size: clamp(28px, 8vw, 38px); }
  .z-service-card { padding: 27px; }
  .z-service-card h3 { font-size: 31px; }
  .z-audit-copy h2 { font-size: clamp(42px, 12vw, 58px); }
  .z-audit-evidence > div {
    grid-template-columns: clamp(104px, 33vw, 118px) minmax(0, 1fr);
    gap: clamp(12px, 3.8vw, 14px);
  }
  .z-browser-frame { transform: none; border-radius: 10px; }
  .z-browser-bar { grid-template-columns: auto 1fr; }
  .z-browser-bar b { display: none; }
  .z-audit-viewport { aspect-ratio: 4 / 3; }
  .z-audit-screen { gap: 7px; padding: 13px; }
  .z-audit-screen-head > span { font-size: 8px; }
  .z-audit-screen-head > strong { max-width: 24ch; font-size: clamp(14px, 4vw, 18px); }
  .z-audit-points { grid-template-columns: repeat(2, 1fr); gap: 5px; }
  .z-audit-points li { min-height: 34px; padding: 6px 8px; }
  .z-audit-points li > span { font-size: 9px; }
  .z-audit-points strong { font-size: 11px; }
  .z-audit-points small { display: none; }
  .z-audit-rule { min-height: 31px; padding-block: 6px; }
  .z-audit-rule span { font-size: 8px; }
  .z-audit-rule strong { max-width: 22ch; font-size: 9px; }
  .z-audit-stage figcaption { display: grid; }
  .z-audit-stage figcaption p { text-align: left; }
  .z-featured-guide { min-height: 430px; padding: 28px; }
  .z-featured-guide::before { font-size: 180px; }
  .z-guide-index a { grid-template-columns: 30px 1fr 20px; min-height: 92px; gap: 10px; }
  .z-guide-index em { font-size: 12px; }
  .z-contact header h2 { font-size: clamp(46px, 13vw, 62px); }
  .z-contact-panel { padding-left: 0; padding-top: 30px; border-top: 1px solid var(--z-line-strong); border-left: 0; }
  .z-contact-panel .btn { white-space: normal; }
  .z-mail-link { align-items: flex-start; overflow-wrap: anywhere; }
  .z-contact-meta { gap: 10px 14px; }
  .z-footer-grid { grid-template-columns: 1fr; }
  .z-footer-brand,
  .z-footer-grid address { grid-column: auto; }
  .z-footer-bottom { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 360px) {
  .z-principles-grid { grid-template-columns: 1fr; }
  .z-principles article { min-height: 112px; border-right: 0; border-bottom: 1px solid var(--z-line) !important; }
  .z-principles article:last-child { border-bottom: 0 !important; }
  .z-hero-notes { display: grid; }
  .z-proof-badge { right: 0; }
  .z-audit-viewport { min-height: 240px; }
}

@media (max-height: 500px) and (pointer: coarse) {
  .z-hero { min-height: auto; padding-top: 102px; }
  .z-hero-layout { grid-template-columns: minmax(0, 1.05fr) minmax(300px, .95fr); gap: 32px; }
  .z-hero h1 { font-size: clamp(42px, 6vw, 58px); }
  .z-hero-lead { font-size: 15px; line-height: 1.55; }
  .z-hero-notes { display: none; }
  .z-proof-scene { max-width: 390px; margin-top: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .home-refined *,
  .home-refined *::before,
  .home-refined *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .home-refined [data-reveal] { opacity: 1 !important; transform: none !important; }
  .z-method-line i { transform: scaleY(1) !important; }
}