/* TAC · Design System v2
   DM Sans · 4 tokens · 60/30/10
   ─────────────────────────────── */

:root {
  --bg:      #F8F7F4;
  --surface: #ECEAE3;
  --white:   #FFFFFF;
  --ink:     #0D1210;
  --muted:   #726F6A;
  --line:    #DDDBD4;
  --f:       'DM Sans', sans-serif;
  --wrap:    1200px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1, h2, h3, h4 { margin: 0; font-weight: 700; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; margin: 0; }
summary { list-style: none; }
summary::-webkit-details-marker { display: none; }

/* ── Layout ── */
.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 48px;
}

section { padding: 120px 0; }

.sec-white   { background: var(--white); }
.sec-bg      { background: var(--bg); }
.sec-surface { background: var(--surface); }
.sec-dark    { background: var(--ink); color: #fff; }
.sec-sep     { border-top: 1px solid var(--line); }

/* separadores adaptam à cor do fundo */
.sec-dark.sec-sep    { border-top-color: rgba(255,255,255,.12); }
.sec-surface.sec-sep { border-top-color: #d0cdc5; }

/* ── Placeholder ── */
.ph {
  display: grid;
  place-items: center;
  background: repeating-linear-gradient(45deg, #e8e6de 0 12px, #edeae2 12px 24px);
  border: 1px solid var(--line);
  color: #a09c95;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  text-align: center;
}

/* ────────────────────────────────
   HEADER
──────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background .3s ease, border-color .3s ease;
  border-bottom: 1px solid transparent;
}

/* Hero A: começa sobre vídeo escuro — texto branco */
body[data-hero="a"] .site-header { color: #fff; }
body[data-hero="a"] .site-header.scrolled {
  background: var(--bg);
  color: var(--ink);
  border-bottom-color: var(--line);
}

/* Hero B + páginas internas: sempre fundo claro */
body[data-hero="b"] .site-header,
body[data-hero="none"] .site-header {
  color: var(--ink);
}
body[data-hero="b"] .site-header.scrolled,
body[data-hero="none"] .site-header.scrolled {
  background: var(--bg);
  border-bottom-color: var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 32px;
}

.header-menu { display: contents; }

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: none;
  background: none;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  transition: transform .3s ease, opacity .2s ease;
}
.site-header.open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.site-header.open .nav-toggle span:nth-child(2) { opacity: 0; }
.site-header.open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.brand {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .04em;
  flex-shrink: 0;
  color: inherit;
}

.main-nav {
  display: flex;
  gap: 36px;
}

.main-nav a {
  font-size: 14px;
  font-weight: 400;
  color: inherit;
  opacity: .65;
  transition: opacity .2s;
}
.main-nav a:hover { opacity: 1; }
.main-nav a.active {
  opacity: 1;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
}

.lang-sw { display: flex; gap: 3px; }
.lang-sw button {
  font-family: var(--f);
  font-size: 11px;
  letter-spacing: .1em;
  background: none;
  border: 1px solid transparent;
  border-radius: 99px;
  padding: 4px 10px;
  cursor: pointer;
  color: inherit;
  opacity: .5;
  transition: opacity .2s, border-color .2s;
}
.lang-sw button:hover { opacity: 1; }
.lang-sw button.active {
  opacity: 1;
  border-color: currentColor;
}

/* ────────────────────────────────
   BOTÕES
──────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .09em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 14px 26px;
  border: none;
  cursor: pointer;
  transition: opacity .2s;
  white-space: nowrap;
}
.btn:hover { opacity: .82; }

.btn-ico {
  width: 24px; height: 24px;
  border-radius: 50%;
  border: 1.5px solid currentColor;
  display: grid;
  place-items: center;
  font-size: 12px;
  flex-shrink: 0;
  opacity: .55;
}

.btn--fill   { background: var(--ink); color: var(--white); }
.btn--white  { background: var(--white); color: var(--ink); }
.btn--ghost  { background: none; color: var(--ink); border: 1.5px solid var(--ink); }

.next-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 5px;
  margin-top: 48px;
  transition: opacity .2s;
}
.next-link:hover { opacity: .55; }

/* ────────────────────────────────
   HERO A — Overlay cinematográfico
──────────────────────────────── */
.hero-a {
  position: relative;
  height: 100svh;
  min-height: 560px;
  overflow: hidden;
  background: #14202a;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.hero-a video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-a-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg,
    rgba(13,18,16,.88) 0%,
    rgba(13,18,16,.62) 50%,
    rgba(13,18,16,.08) 100%);
}

.hero-a-body { position: relative; z-index: 2; padding-bottom: 0; }

.hero-a-textrow {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 48px;
  padding-bottom: 20px;
}

.hero-a-left {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 560px;
}

.hero-a h1 {
  font-size: clamp(30px, 3.6vw, 52px);
  font-weight: 700;
  letter-spacing: -.03em;
  line-height: .97;
  color: #fff;
}

.hero-a .sub {
  font-size: 19px;
  color: rgba(255,255,255,.56);
  line-height: 1.72;
  max-width: 48ch;
}
  line-height: 1.75;
  max-width: 48ch;
}

.hero-a-right { flex-shrink: 0; }

.hero-a-stats {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: rgba(10,15,13,.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* ────────────────────────────────
   HERO B — Editorial
──────────────────────────────── */
.hero-b {
  background: var(--bg);
  padding-top: 72px;
}

.hero-b-inner {
  padding-top: 80px;
  padding-bottom: 0;
  display: grid;
  grid-template-columns: 1fr 460px;
  gap: 56px;
  align-items: start;
}

.hero-b h1 {
  font-size: clamp(36px, 4.2vw, 62px);
  font-weight: 700;
  letter-spacing: -.03em;
  line-height: .97;
  color: var(--ink);
}

.hero-b-right {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding-top: 8px;
}

.hero-b-video {
  aspect-ratio: 4/3;
  border-radius: 8px;
  overflow: hidden;
  background: #192227;
  position: relative;
}

.hero-b-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-b-video-ph {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 10px;
  color: rgba(255,255,255,.18);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.hero-b .sub {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.75;
}

.hero-b-stats {
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

/* Shared stat styles */
.h-stat {
  padding: 18px 24px;
  border-right: 1px solid;
}
.h-stat:last-child { border-right: none; }

.hero-a-stats .h-stat { border-color: rgba(255,255,255,.08); }
.hero-b-stats .h-stat { border-color: var(--line); }

.h-stat .v {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -.015em;
  line-height: 1;
}
.h-stat .l {
  font-size: 11px;
  letter-spacing: .04em;
  margin-top: 4px;
}

.hero-a-stats .h-stat .v { color: #fff; }
.hero-a-stats .h-stat .l { color: rgba(255,255,255,.38); }
.hero-b-stats .h-stat .v { color: var(--ink); }
.hero-b-stats .h-stat .l { color: var(--muted); }

/* ────────────────────────────────
   SOBRE O PROJETO
──────────────────────────────── */
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.sobre-text {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.sobre-text h2 {
  font-size: clamp(26px, 2.8vw, 40px);
  letter-spacing: -.02em;
  line-height: 1.12;
}

.sobre-text p {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.78;
}

.sobre-media { aspect-ratio: 4/5; }

/* ────────────────────────────────
   TAC EM NÚMEROS
──────────────────────────────── */
.num-head {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 48px;
}

.num-head h2 {
  font-size: clamp(32px, 3.4vw, 48px);
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1.06;
}

.num-note {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.65;
  max-width: 52ch;
}

.num-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.num-card {
  background: var(--white);
  border-radius: 14px;
  border: 1px solid var(--line);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color .25s, transform .25s cubic-bezier(.34,1.56,.64,1), box-shadow .25s;
  cursor: default;
}

.num-card:hover {
  border-color: var(--ink);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(13,18,16,.08);
}

.num-card:hover .val {
  opacity: 1;
}

.num-card .val {
  font-size: clamp(34px, 3.4vw, 50px);
  font-weight: 700;
  letter-spacing: -.03em;
  line-height: 1;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.num-card .sep {
  width: 28px;
  height: 1px;
  background: var(--line);
}

.num-card .lbl {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
}

/* ────────────────────────────────
   COMO FUNCIONARÁ — ETAPAS
──────────────────────────────── */
.etapas-head { margin-bottom: 56px; }

.etapas-head h2 {
  font-size: clamp(26px, 2.8vw, 40px);
  letter-spacing: -.02em;
  line-height: 1.12;
  max-width: 24ch;
}

.etapas-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 40px;
}

.etapa {
  border-top: 1px solid var(--ink);
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.etapa .n {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: .12em;
  font-variant-numeric: tabular-nums;
}

.etapa h3 {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -.01em;
  line-height: 1.3;
}

.etapa p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
}

/* ────────────────────────────────
   EXPERIÊNCIA DO PASSAGEIRO
──────────────────────────────── */
.exp-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 80px;
  align-items: start;
}

.exp-intro {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.exp-intro h2 {
  font-size: clamp(26px, 2.8vw, 40px);
  letter-spacing: -.02em;
  line-height: 1.12;
}

.exp-intro p {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.78;
}

.exp-list { display: flex; flex-direction: column; }

.exp-item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 18px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
}
.exp-item:last-child { border-bottom: 1px solid var(--line); }

.exp-item .n {
  font-size: 40px;
  font-weight: 700;
  letter-spacing: -.03em;
  color: var(--ink);
  opacity: .12;
  line-height: 1;
  min-width: 48px;
  letter-spacing: .1em;
  padding-top: 4px;
  font-variant-numeric: tabular-nums;
}

.exp-item h3 {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -.01em;
}

.exp-item p {
  font-size: 14px;
  color: var(--muted);
  margin-top: 6px;
  line-height: 1.65;
}

.exp-cards {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.exp-card {
  background: #181f22;
  border-radius: 8px;
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.exp-card h4 {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -.01em;
}

.exp-card p {
  font-size: 14px;
  color: rgba(255,255,255,.48);
  line-height: 1.62;
}

.partner-card {
  min-height: 180px;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border: 1px solid var(--line);
}

.partner-logo {
  display: block;
  width: auto;
  height: auto;
  max-width: 78%;
  max-height: 92px;
  object-fit: contain;
}

.partner-logo--enel {
  max-height: 108px;
}

/* ────────────────────────────────
   CRONOGRAMA — gradient cards
──────────────────────────────── */
.crono-head { margin-bottom: 40px; }

.crono-head h2 {
  font-size: clamp(26px, 2.8vw, 40px);
  letter-spacing: -.02em;
  line-height: 1.12;
  color: #fff;
}

/* ────────────────────────────────
   FAQ — split layout
──────────────────────────────── */
.faq-v2 { background: var(--bg); padding: 120px 0; }

.faq-wrap {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.faq-sticky {
  display: flex;
  flex-direction: row;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
}

.faq-sticky .faq-cta-desktop { flex-shrink: 0; }

.faq-list { width: 100%; }

.faq-cta-mobile { display: none; }

.faq-cta {
  grid-area: cta;
  width: fit-content;
  align-self: start;
}

.faq-v2-title {
  font-size: clamp(26px, 2.8vw, 40px);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.12;
}

.faq-list { display: flex; flex-direction: column; }

.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }

.faq-list summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 22px 0;
  cursor: pointer;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -.01em;
}

.faq-ico {
  flex-shrink: 0;
  display: inline-block;
  width: 10px;
  height: 10px;
  border-right: 1.5px solid var(--muted);
  border-bottom: 1.5px solid var(--muted);
  transform: rotate(45deg) translate(-2px, -3px);
  transition: transform .3s ease, border-color .2s;
  margin-left: auto;
}

details[open] .faq-ico {
  transform: rotate(-135deg) translate(-2px, 2px);
  border-color: var(--ink);
}

.faq-list .ans {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.78;
  padding-bottom: 26px;
}

/* sticky stack — kept for reference but not used */
.faq-v2-stack { position: relative; }
.faq-v2-card  { display: none; }
.faq-v2-cta   { padding-top: 8px; }

/* ────────────────────────────────
   QUEM SOMOS — hero
──────────────────────────────── */
.page-hero { padding: 160px 0 96px; }

.page-hero h1 {
  font-size: clamp(28px, 3.4vw, 48px);
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1.1;
  max-width: 32ch;
}

.page-hero .sub {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.78;
  max-width: 58ch;
  margin-top: 24px;
}

/* Pillars */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}

.pillar {
  border-top: 1px solid var(--ink);
  padding-top: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pillar h3 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.01em;
}

.pillar p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.68;
}

/* Project meetings */
.project-gallery-head {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(280px, .75fr);
  align-items: end;
  gap: 48px;
  margin-bottom: 40px;
}

.project-gallery-head h2 {
  max-width: 660px;
  font-size: clamp(32px, 4vw, 56px);
  letter-spacing: -.035em;
  line-height: 1.02;
}

.project-gallery-head p {
  max-width: 560px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
}

.project-gallery-grid {
  display: grid;
  grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr);
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 16px;
  height: clamp(560px, 58vw, 760px);
}

.project-gallery-card {
  min-width: 0;
  min-height: 0;
  margin: 0;
  overflow: hidden;
  border-radius: 6px;
  background: var(--surface);
}

.project-gallery-card--portrait { grid-row: 1 / -1; }

.project-gallery-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Team */
.team-head { margin-bottom: 56px; }

.team-head h2 {
  font-size: clamp(26px, 2.8vw, 40px);
  letter-spacing: -.02em;
  line-height: 1.12;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 32px;
}

.member { display: flex; flex-direction: column; gap: 16px; }

.member-photo {
  aspect-ratio: 3/4;
  border-radius: 6px;
  overflow: hidden;
  background: var(--surface);
}

.member-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.member h3 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.01em;
}

.member h3 a {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 4px;
  transition: opacity .2s ease, text-decoration-color .2s ease;
}

.member h3 a:hover,
.member h3 a:focus-visible {
  opacity: .7;
  text-decoration-color: currentColor;
}

.member .role {
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: -6px;
}

.member .bio {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.62;
}

/* ────────────────────────────────
   MISSÃO E VALORES
──────────────────────────────── */
.mv-cells {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--line);
  border: 1px solid var(--line);
}

.mv-cell {
  background: var(--white);
  padding: 48px 44px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mv-cell h2 {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -.015em;
}

.mv-cell p {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.78;
}

.vals-list { display: flex; flex-direction: column; }

.val-row {
  display: grid;
  grid-template-columns: 56px 220px 1fr;
  gap: 32px;
  align-items: baseline;
  padding: 28px 0;
  border-top: 1px solid var(--line);
}
.val-row:last-child { border-bottom: 1px solid var(--line); }

.val-num {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: .12em;
  font-variant-numeric: tabular-nums;
}

.val-row h3 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -.01em;
}

.val-row p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.68;
}

/* ────────────────────────────────
   FOOTER
──────────────────────────────── */
.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,.5);
  padding: 88px 0 48px;
  font-size: 14px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 4fr 2fr 3fr 4fr;
  gap: 48px;
  align-items: start;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.follow-form {
  display: flex;
  min-width: 0;
  border-bottom: 1px solid rgba(255,255,255,.22);
  padding-bottom: 8px;
}

.follow-form input {
  min-width: 0;
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  color: #fff;
  font: inherit;
  padding: 8px 8px 8px 0;
}

.follow-form input::placeholder { color: rgba(255,255,255,.34); }

.follow-form button {
  border: 0;
  background: transparent;
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  padding: 8px 0 8px 12px;
}

.follow-form:focus-within { border-bottom-color: #fff; }

.footer-brand {
  display: block;
  font-size: 40px;
  font-weight: 700;
  color: #fff;
  letter-spacing: .02em;
  margin-bottom: 16px;
  line-height: 1;
}

.footer-tagline {
  font-size: 14px;
  line-height: 1.68;
  color: rgba(255,255,255,.38);
}

.footer-col h4 {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(255,255,255,.28);
  margin: 0 0 20px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col a {
  color: rgba(255,255,255,.5);
  transition: color .2s;
}
.footer-col a:hover { color: #fff; }

.footer-bottom {
  margin-top: 72px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 12px;
  color: rgba(255,255,255,.22);
}

/* ────────────────────────────────
   BUTTON SWEEP
──────────────────────────────── */
.btn--sweep {
  position: relative;
  overflow: hidden;
  background: transparent;
  border: 1.5px solid rgba(255,255,255,.52);
  color: #fff;
}
.btn--sweep::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--white);
  transform: translateX(-101%);
  transition: transform .36s cubic-bezier(.4,0,.2,1);
  z-index: 0;
}
.btn--sweep:hover { opacity: 1; color: var(--ink); border-color: var(--white); }
.btn--sweep:hover::before { transform: translateX(0); }
.btn--sweep > *:not(.btn-fill) { position: relative; z-index: 1; }

.btn--sweep-dk {
  position: relative;
  overflow: hidden;
  background: transparent;
  border: 1.5px solid rgba(13,18,16,.38);
  color: var(--ink);
}
.btn--sweep-dk::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--ink);
  transform: translateX(-101%);
  transition: transform .36s cubic-bezier(.4,0,.2,1);
  z-index: 0;
}
.btn--sweep-dk:hover { opacity: 1; color: var(--white); border-color: var(--ink); }
.btn--sweep-dk:hover::before { transform: translateX(0); }
.btn--sweep-dk > *:not(.btn-fill) { position: relative; z-index: 1; }

/* ────────────────────────────────
   HERO GLASS CARDS
──────────────────────────────── */
.hero-a-cards {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  padding-bottom: 52px;
}

.hero-a-card {
  background: rgba(255,255,255,.16);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 10px;
  padding: 22px 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 10px;
  padding: 22px 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.hero-a-card .v { font-size: 32px; font-weight: 700; color: #fff; letter-spacing: -.02em; line-height: 1; }
.hero-a-card .l { font-size: 11px; color: rgba(255,255,255,.48); letter-spacing: .04em; }

/* ────────────────────────────────
   BENTO — etapas
──────────────────────────────── */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.bento-card {
  background: var(--white);
  border-radius: 14px;
  padding: 36px 32px 32px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 220px;
}

.bento-card:nth-child(1) { grid-column: span 2; }
.bento-card:nth-child(2) { grid-column: span 1; }
.bento-card:nth-child(3) { grid-column: span 1; }
.bento-card:nth-child(4) { grid-column: span 2; }
.bento-card:nth-child(5) { grid-column: span 3; flex-direction: row; align-items: center; gap: 48px; min-height: auto; }
.bento-card:nth-child(5) .bento-ghost { right: 24px; }

.bento-n {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: .12em;
  font-variant-numeric: tabular-nums;
}

.bento-card h3 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -.015em;
  line-height: 1.2;
  max-width: 18ch;
}

.bento-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.68;
  max-width: 38ch;
}

.bento-ghost {
  position: absolute;
  bottom: -10px;
  right: -4px;
  font-size: clamp(72px, 9vw, 120px);
  font-weight: 700;
  color: rgba(13,18,16,.05);
  letter-spacing: -.04em;
  user-select: none;
  pointer-events: none;
  line-height: 1;
}

/* ────────────────────────────────
   SOBRE — full-width
──────────────────────────────── */
.sobre-section {
  padding: 120px 0;
  background: var(--white);
}

.sobre-head { margin-bottom: 56px; }

.sobre-head h2 {
  font-size: clamp(32px, 3.4vw, 48px);
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1.06;
  max-width: 24ch;
}

.sobre-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}

.sobre-cols p {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.78;
}

.crono-bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .14;
  display: block;
  z-index: 0;
}

/* ────────────────────────────────
   ETAPA CARDS
──────────────────────────────── */
.etapa-cards {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}

.etapa-card {
  background: var(--white);
  border-radius: 14px;
  border: 1px solid var(--line);
  padding: 28px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color .25s ease;
}

.etapa-card:hover { border-color: rgba(13,18,16,.28); }

.etapa-card .ec-num {
  font-size: 14px;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: .08em;
  font-variant-numeric: tabular-nums;
}

.etapa-card h3 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -.015em;
  line-height: 1.22;
}

.etapa-card p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.65;
  margin-top: 4px;
}

/* ────────────────────────────────
   CRONOGRAMA — video bg frame
──────────────────────────────── */
.crono-video-frame {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
}

.crono-video-frame video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .18;
  display: block;
}

/* ────────────────────────────────
   CRONOGRAMA — gradient cards
──────────────────────────────── */
.crono-grid-cards {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  padding: 0;
}

.crono-card {
  background: linear-gradient(140deg, #2a2a27 0%, #1a1a17 100%);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 12px;
  padding: 32px 28px 28px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
  gap: 0;
  transition: border-color .3s;
}

.crono-card:hover { border-color: rgba(255,255,255,.22); }

.crono-card-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,.38);
  margin-bottom: 20px;
}

.crono-card .year {
  font-size: clamp(34px, 3.6vw, 50px);
  font-weight: 700;
  color: #fff;
  letter-spacing: -.025em;
  line-height: 1;
}

.crono-card .crono-desc {
  font-size: 17px;
  color: rgba(255,255,255,.48);
  margin-top: 12px;
  line-height: 1.65;
  max-width: 20ch;
  text-align: right;
}

.crono-ghost {
  position: absolute;
  left: -8px; bottom: -18px;
  font-size: clamp(64px, 7vw, 96px);
  font-weight: 700;
  color: rgba(255,255,255,.05);
  letter-spacing: -.04em;
  line-height: 1;
  user-select: none;
  pointer-events: none;
}



/* ────────────────────────────────
   TIMELINE HORIZONTAL
──────────────────────────────── */
.tl-wrap {
  position: relative;
  margin-top: 64px;
}

.tl-line {
  position: absolute;
  top: 28px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--line);
  z-index: 0;
  overflow: hidden;
}

/* linha de progresso que se preenche ao hover no item */
.tl-line-fill {
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  width: 0%;
  background: var(--ink);
  transition: width .6s cubic-bezier(.4,0,.2,1);
  border-radius: 0 2px 2px 0;
}

.tl-items {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
  z-index: 1;
}

.tl-item {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-right: 24px;
  cursor: default;
}

.tl-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--ink);
  border: 3px solid var(--surface);
  outline: 1px solid var(--ink);
  flex-shrink: 0;
  margin-bottom: 16px;
  transition: background .2s, transform .25s cubic-bezier(.34,1.56,.64,1);
}

.tl-item:hover .tl-dot {
  transform: scale(1.4);
  background: var(--ink);
}

.tl-item:hover .tl-num {
  opacity: .28;
}

.tl-num {
  font-size: 52px;
  font-weight: 700;
  letter-spacing: -.03em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  opacity: .12;
  line-height: 1;
}

.tl-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.01em;
  line-height: 1.2;
  color: var(--ink);
}

.tl-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
}

/* ── Mobile: vertical ── */
@media (max-width: 860px) {
  .tl-line {
    top: 0;
    bottom: 0;
    left: 6px;
    right: auto;
    width: 1px;
    height: auto;
  }

  .tl-items {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .tl-item {
    flex-direction: row;
    align-items: flex-start;
    gap: 20px;
    padding-right: 0;
    padding-bottom: 36px;
  }

  .tl-item:last-child { padding-bottom: 0; }

  .tl-dot {
    margin-bottom: 0;
    margin-top: 4px;
    flex-shrink: 0;
  }

  .tl-item > div:not(.tl-dot) ,
  .tl-item > h3,
  .tl-item > p {
    /* all non-dot children grouped by a wrapper isn't needed — they flow in column */
  }

  /* wrap text children */
  .tl-item {
    display: grid;
    grid-template-columns: 14px 1fr;
    grid-template-rows: auto auto auto;
    column-gap: 20px;
    row-gap: 4px;
  }

  .tl-dot   { grid-column: 1; grid-row: 1 / 4; align-self: start; margin-top: 4px; }
  .tl-num   { grid-column: 2; grid-row: 1; }
  .tl-title { grid-column: 2; grid-row: 2; }
  .tl-desc  { grid-column: 2; grid-row: 3; }
}

@media (max-width: 860px) and (prefers-reduced-motion: no-preference) {
  .tl-item {
    opacity: 0;
    transform: translateX(-18px);
    transition: opacity .5s ease, transform .5s ease;
  }
  .tl-item.tl-in {
    opacity: 1;
    transform: none;
  }
}

/* ────────────────────────────────
   STATS TICKER
──────────────────────────────── */
.stats-ticker {
  overflow: hidden;
  background: var(--ink);
  border-top: 1px solid rgba(255,255,255,.07);
  border-bottom: 1px solid rgba(255,255,255,.07);
  cursor: default;
  user-select: none;
}

.stats-track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: ticker-scroll 30s linear infinite;
}

@keyframes ticker-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.sticker-card {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 24px 44px;
  border-right: 1px solid rgba(255,255,255,.07);
  white-space: nowrap;
  transition: background .2s;
}

.sticker-card:hover { background: rgba(255,255,255,.04); }

.st-v {
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
}

.st-sep { font-size: 14px; color: rgba(255,255,255,.2); }

.st-l {
  font-size: 12px;
  font-weight: 400;
  color: rgba(255,255,255,.45);
  letter-spacing: .1em;
  text-transform: uppercase;
}

@media (prefers-reduced-motion: reduce) {
  .stats-track { animation: none; }
  .stats-ticker { overflow-x: auto; }
}

@media (max-width: 860px) {
  .sticker-card { padding: 18px 28px; gap: 12px; }
  .st-v { font-size: 18px; }
  .st-l { font-size: 10px; }
}

/* ────────────────────────────────
   REVEAL
──────────────────────────────── */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .7s ease, transform .7s ease;
  }
  .reveal.in { opacity: 1; transform: none; }
}

/* ────────────────────────────────
   RESPONSIVO
──────────────────────────────── */
@media (max-width: 1024px) {
  .etapas-grid  { grid-template-columns: repeat(3, 1fr); }
  .etapa-cards  { grid-template-columns: repeat(3, 1fr); }
  .team-grid    { grid-template-columns: repeat(2, 1fr); }
  .crono-grid   { grid-template-columns: repeat(2, 1fr); }
  .crono-grid-cards { grid-template-columns: repeat(2, 1fr); }
  .exp-cards    { grid-template-columns: repeat(3, 1fr); }
  .sobre-cols   { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  section { padding: 64px 0; }
  .sobre-section { padding: 64px 0; }
  .wrap { padding: 0 20px; }

  /* ── Header ── */
  .header-inner { height: 60px; gap: 12px; position: relative; }
  .nav-toggle { display: flex; }
  .brand { font-size: 18px; }
  .header-menu {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 12px 28px rgba(0,0,0,.1);
    max-height: 0;
    overflow: hidden;
    transition: max-height .34s cubic-bezier(.4,0,.2,1);
    z-index: 100;
  }
  .site-header.open .header-menu { max-height: 400px; }
  .main-nav { flex-direction: column; align-items: stretch; width: 100%; gap: 0; padding: 8px 0; }
  .main-nav a { font-size: 16px !important; color: var(--ink); opacity: .8; padding: 14px 20px; width: 100%; }
  .main-nav a.active { opacity: 1; font-weight: 600; text-decoration: none; }
  .lang-sw { gap: 8px; padding: 14px 20px 20px; border-top: 1px solid var(--line); width: 100%; }
  .lang-sw button { color: var(--ink); font-size: 13px; padding: 6px 14px; }

  /* ── Hero A ── */
  .hero-a { height: 100svh; min-height: 560px; padding: 0; justify-content: flex-end; }
  .hero-a-body { padding-bottom: 48px; }
  .hero-a-overlay { background: linear-gradient(to top, rgba(13,18,16,.96) 0%, rgba(13,18,16,.6) 40%, rgba(13,18,16,.05) 100%); }
  .hero-a-textrow { flex-direction: column; align-items: flex-start; gap: 12px; padding-bottom: 16px; }
  .hero-a-left h1 { font-size: 28px !important; width: 100% !important; max-width: 100% !important; line-height: 1.15; }
  .hero-a .sub { font-size: 14px !important; width: 100% !important; max-width: 100% !important; line-height: 1.6; display: block; margin-bottom: 4px; }
  .hero-a-right { width: 100%; }
  .hero-a-right .btn { font-size: 12px; padding: 12px 20px; }
  .hero-a-right .btn .btn-ico { width: 22px; height: 22px; font-size: 13px; }
  .hero-a-cards { grid-template-columns: repeat(4, 1fr); gap: 6px; padding-top: 16px; }
  .hero-a-card { padding: 12px 10px; border-radius: 10px; gap: 4px; }
  .hero-a-card .v { font-size: 18px !important; font-weight: 700 !important; color: #fff !important; letter-spacing: -.01em; }
  .hero-a-card .l { font-size: 10px !important; color: rgba(255,255,255,.65) !important; letter-spacing: .01em; line-height: 1.3; }

  /* ── Sobre ── */
  .sobre-head { margin-bottom: 28px; }
  .sobre-head h2 { font-size: clamp(24px, 6vw, 34px); max-width: 100%; line-height: 1.15; }
  .sobre-cols { grid-template-columns: 1fr; gap: 20px; }
  .sobre-cols p { font-size: 15px; line-height: 1.72; }

  /* ── Números ── */
  .num-head { margin-bottom: 28px; display: flex; flex-direction: column; gap: 12px; }
  .num-head h2 { font-size: clamp(24px, 6vw, 34px); }
  .num-head .num-note { width: 100% !important; max-width: 100%; font-size: 13px; }
  .num-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .num-card { padding: 24px 18px; border-radius: 10px; }
  .num-card:hover { transform: none; box-shadow: none; }
  .num-card .val { font-size: clamp(32px, 8vw, 48px); }
  .num-card .lbl { font-size: 13px; }

  /* ── Etapas ── */
  .etapas-head { margin-bottom: 28px; }
  .etapas-head h2 { font-size: clamp(24px, 6vw, 34px); }
  .etapa-cards { grid-template-columns: 1fr 1fr !important; gap: 8px !important; }
  .etapa-card { padding: 20px 16px; border-radius: 10px; gap: 8px; }
  .etapa-card .ec-num { font-size: 13px; }
  .etapa-card h3 { font-size: 16px !important; letter-spacing: -.01em; }
  .etapa-card p { font-size: 13px !important; line-height: 1.6; }

  /* ── Experiência ── */
  .exp-grid { grid-template-columns: 1fr; gap: 32px; }
  .exp-intro { position: static; }
  .exp-intro h2 { font-size: clamp(24px, 6vw, 34px) !important; width: 100% !important; }
  .exp-intro p { font-size: 15px; }
  .exp-item { padding: 18px 0; gap: 14px; }
  .exp-item h3 { font-size: 17px !important; }
  .exp-item p { font-size: 14px !important; }
  .exp-item .n { font-size: 28px; opacity: .12; }
  .exp-cards { grid-template-columns: 1fr; gap: 8px; }
  .exp-card { padding: 24px 20px; border-radius: 10px; }
  .exp-card h4 { font-size: 17px !important; }
  .exp-card p { font-size: 14px !important; }

  /* ── Cronograma ── */
  .crono-head { margin-bottom: 32px; }
  .crono-head h2 { font-size: clamp(24px, 6vw, 34px); }
  .crono-grid-cards { grid-template-columns: 1fr 1fr; gap: 8px; }
  .crono-card { padding: 20px 16px 18px; border-radius: 12px; }
  .crono-card .year { font-size: 32px; }
  .crono-card .crono-desc { font-size: 14px; margin-top: 10px; }
  .crono-ghost { font-size: 56px; left: -4px; bottom: -12px; }
  .crono-bg-video { opacity: .15; }

  /* ── FAQ ── */
  .faq-v2 { padding: 64px 0; }
  .faq-wrap { gap: 28px; }
  .faq-sticky { flex-direction: column; align-items: flex-start; gap: 20px; }
  .faq-v2-title { font-size: 28px !important; line-height: 1.2; }
  .faq-sticky .faq-cta-desktop { display: none; }
  .faq-cta-mobile { display: flex; width: 100%; justify-content: center; }
  .faq-list details summary { font-size: 16px !important; padding: 18px 0; }
  .faq-list .ans { font-size: 14px; padding-bottom: 20px; }

  /* ── Footer ── */
  .site-footer { padding: 56px 0 36px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-brand { font-size: 24px; }
  .footer-tagline { font-size: 14px; margin-top: 10px; }
  .footer-col h4 { font-size: 11px; margin-bottom: 14px; }
  .footer-col li { font-size: 14px; }
  .footer-bottom { flex-direction: column; gap: 8px; font-size: 12px; margin-top: 40px; padding-top: 20px; }

  /* ── Bento / pillars ── */
  .bento-grid { grid-template-columns: 1fr; gap: 8px; }
  .bento-card:nth-child(1), .bento-card:nth-child(4), .bento-card:nth-child(5) { grid-column: span 1; }
  .bento-card:nth-child(5) { flex-direction: column; gap: 14px; align-items: flex-start; }
  .pillars { grid-template-columns: 1fr; gap: 16px; }

  /* ── Missão / Valores ── */
  .mv-cells { grid-template-columns: 1fr; }
  .val-row { grid-template-columns: 40px 1fr; gap: 14px 16px; }
  .val-row p { grid-column: 2; font-size: 14px; }
  .val-row h3 { font-size: 18px; }

  /* ── Page hero (Quem somos / Missão) ── */
  .page-hero { padding: 120px 0 56px; }
  .page-hero h1 { font-size: clamp(28px, 7vw, 42px); }
  .page-hero .lede { font-size: 15px; }

  /* ── Project meetings ── */
  .project-gallery-head {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-bottom: 28px;
  }
  .project-gallery-head p { max-width: 640px; }
  .project-gallery-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    height: auto;
    gap: 12px;
  }
  .project-gallery-card,
  .project-gallery-card--portrait {
    grid-row: auto;
    aspect-ratio: 4 / 3;
  }
  .project-gallery-card--portrait { aspect-ratio: 4 / 5; }

  /* ── Team ── */
  .team-grid { grid-template-columns: 1fr 1fr; gap: 28px 20px; }
  .team-photo { width: 56px; height: 56px; }
  .team-name { font-size: 16px; }
  .team-bio { font-size: 13px; }
}

@media (max-width: 560px) {
  .wrap { padding: 0 16px; }
  .hero-a-left h1 { font-size: 25px !important; }
  .hero-a-cards { grid-template-columns: repeat(2, 1fr); gap: 6px; }
  .num-grid { grid-template-columns: 1fr; }
  .etapa-cards { grid-template-columns: 1fr !important; }
  .crono-grid-cards { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .exp-cards { grid-template-columns: 1fr; }
  .hero-b-stats { grid-template-columns: 1fr 1fr; }
  .hero-a-stats { grid-template-columns: 1fr 1fr; }
  .lang-sw button { padding: 4px 8px; }
}