:root {
  --wine: #6f1731;
  --wine-dark: #3b0d1c;
  --wine-soft: #f5e9ee;
  --green: #0f6b4b;
  --green-dark: #073d2b;
  --green-soft: #dcebe5;
  --white: #ffffff;
  --black: #101514;
  --gray-50: #f7f7f5;
  --gray-100: #e8e8e4;
  --gray-300: #c8cbc7;
  --gray-600: #565e5a;
  --gray-900: #1b211f;
  --shadow: 0 24px 70px rgba(16, 21, 20, 0.14);
  --radius: 8px;
  --section-space: clamp(72px, 9vw, 124px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  color: var(--gray-900);
  background: var(--white);
  font-family: "Inter", Arial, sans-serif;
  line-height: 1.6;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

/* Base de largura usada em todas as seções. */
.section-shell {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 78px;
  padding: 14px clamp(18px, 3vw, 42px);
  color: var(--white);
  transition: background 0.25s ease, box-shadow 0.25s ease, color 0.25s ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  color: var(--gray-900);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 12px 32px rgba(16, 21, 20, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 48px;
  height: 42px;
  padding: 4px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-text {
  max-width: 230px;
  font-size: 0.86rem;
  line-height: 1.2;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(8px, 1vw, 16px);
  font-size: 0.84rem;
  font-weight: 700;
}

.main-nav a {
  padding: 8px 2px;
  opacity: 0.92;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.main-nav a:hover,
.nav-dropdown button:hover {
  color: var(--green-soft);
  opacity: 1;
}

.site-header.is-scrolled .main-nav a:hover,
.site-header.is-open .main-nav a:hover,
.site-header.is-scrolled .nav-dropdown button:hover,
.site-header.is-open .nav-dropdown button:hover {
  color: var(--green);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 2px;
  border: 0;
  color: inherit;
  background: transparent;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.nav-dropdown button::after {
  content: "";
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  display: grid;
  min-width: 250px;
  padding: 10px;
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  color: var(--gray-900);
  background: var(--white);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.dropdown-menu a {
  padding: 10px 12px;
  border-radius: 6px;
  color: var(--gray-900);
}

.dropdown-menu a:hover {
  color: var(--green);
  background: var(--gray-50);
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.is-open .dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.nav-cta {
  padding: 9px 13px !important;
  border: 1px solid currentColor;
  border-radius: var(--radius);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 10px;
  border: 1px solid currentColor;
  border-radius: var(--radius);
  color: inherit;
  background: transparent;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 4px 0;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 94vh;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(110deg, rgba(59, 13, 28, 0.98), rgba(111, 23, 49, 0.88) 48%, rgba(15, 107, 75, 0.9)),
    var(--wine-dark);
}

.hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.16;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.38) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.32) 1px, transparent 1px);
  background-size: 76px 76px;
}

.hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.85fr);
  gap: clamp(34px, 6vw, 84px);
  align-items: center;
  min-height: 94vh;
  padding-top: 120px;
  padding-bottom: 72px;
}

.hero-logo {
  width: clamp(72px, 8vw, 112px);
  margin-bottom: 20px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.18);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero .eyebrow,
.feature-band .eyebrow,
.ict-section .eyebrow,
.contact .eyebrow {
  color: var(--green-soft);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: "Playfair Display", Georgia, serif;
  line-height: 1.03;
  letter-spacing: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 24px;
  font-size: clamp(3rem, 6.6vw, 6.9rem);
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 3.6vw, 4.05rem);
}

h3 {
  margin-bottom: 10px;
  font-size: 1.18rem;
  line-height: 1.3;
}

.hero-copy {
  max-width: 720px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1.08rem, 1.8vw, 1.35rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--white);
  background: var(--green);
}

.button-primary:hover {
  background: var(--green-dark);
}

.button-secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.52);
  background: rgba(255, 255, 255, 0.1);
}

.button-ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.34);
}

/* Formas orgânicas do hero inspiradas nas curvas modernistas. */
.hero-art {
  position: relative;
  min-height: 540px;
}

.image-placeholder {
  background-color: var(--wine-dark);
  background-position: center;
  background-size: cover;
}

.image-placeholder::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(111, 23, 49, 0.22), rgba(15, 107, 75, 0.18)),
    linear-gradient(180deg, rgba(16, 21, 20, 0.02), rgba(16, 21, 20, 0.2));
}

.hero-photo {
  position: absolute;
  inset: 32px 12px 72px 34px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 42% 58% 48% 52% / 56% 34% 66% 44%;
  background-image: url("assets/img/niemeyer-croqui-hero.png");
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.24);
  opacity: 1;
}

.organic-shape,
.art-line,
.art-node {
  position: absolute;
}

.organic-shape {
  border: 3px solid rgba(255, 255, 255, 0.52);
  box-shadow: inset 0 0 0 1px rgba(220, 235, 229, 0.18);
}

.shape-one {
  inset: 34px 0 auto auto;
  width: min(420px, 80vw);
  height: 250px;
  border-color: rgba(220, 235, 229, 0.62);
  border-radius: 62% 38% 64% 36% / 38% 56% 44% 62%;
  transform: rotate(-12deg);
}

.shape-two {
  left: 12px;
  top: 170px;
  width: min(430px, 76vw);
  height: 210px;
  border-color: rgba(255, 255, 255, 0.42);
  border-radius: 72% 28% 58% 42% / 42% 54% 46% 58%;
  transform: rotate(10deg);
}

.shape-three {
  right: 46px;
  bottom: 38px;
  width: 260px;
  height: 210px;
  border-color: rgba(15, 107, 75, 0.9);
  background: rgba(15, 107, 75, 0.16);
  border-radius: 40% 60% 38% 62% / 58% 36% 64% 42%;
}

.art-line {
  right: 0;
  bottom: 118px;
  width: 74%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--green-soft), var(--wine-soft));
}

.line-two {
  right: 34px;
  bottom: 82px;
  width: 54%;
}

.art-node {
  width: 18px;
  height: 18px;
  border: 4px solid var(--green-soft);
  border-radius: 50%;
  background: var(--wine-dark);
}

.node-one {
  right: 24px;
  bottom: 109px;
}

.node-two {
  right: 190px;
  bottom: 73px;
  border-color: var(--wine-soft);
}

.legacy {
  position: relative;
  overflow: hidden;
  background: var(--gray-50);
}

.legacy::before {
  content: "";
  position: absolute;
  right: -160px;
  top: -110px;
  width: 520px;
  height: 260px;
  border: 2px solid rgba(111, 23, 49, 0.12);
  border-radius: 55% 45% 62% 38% / 44% 58% 42% 56%;
  transform: rotate(-14deg);
}

.legacy-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1fr);
  gap: clamp(30px, 6vw, 76px);
  align-items: center;
}

.legacy-media {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  border-radius: var(--radius);
  background-image: url("assets/img/niemeyer-mac-niteroi.png");
  box-shadow: var(--shadow);
}

.legacy-media::after {
  background:
    linear-gradient(135deg, rgba(111, 23, 49, 0.14), rgba(15, 107, 75, 0.12)),
    linear-gradient(180deg, rgba(16, 21, 20, 0), rgba(16, 21, 20, 0.12));
}

.legacy-media::before {
  content: "";
  position: absolute;
  inset: 28px;
  z-index: 1;
  border: 2px solid rgba(255, 255, 255, 0.52);
  border-radius: 60% 40% 58% 42% / 42% 54% 46% 58%;
  transform: rotate(-8deg);
}

.watermark-sketch {
  position: absolute;
  right: -30px;
  bottom: -24px;
  z-index: 2;
  width: 68%;
  height: 52%;
  background-image: url("assets/img/niemeyer-rascunho.png");
  background-position: center;
  background-size: cover;
  border-radius: var(--radius);
  opacity: 0.22;
  mix-blend-mode: screen;
}

.legacy p:not(.eyebrow) {
  color: var(--gray-600);
  font-size: 1.08rem;
}

.section {
  padding: var(--section-space) 0;
}

.two-column,
.split-feature,
.indicators-layout,
.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1fr);
  gap: clamp(30px, 6vw, 78px);
  align-items: start;
}

.section-text,
.section-subtitle,
.feature-panel p,
.ict-layout p,
.contact-panel p {
  color: var(--gray-600);
  font-size: 1.05rem;
}

.section-text p:last-child,
.feature-panel p:last-child,
.contact-panel p:last-child {
  margin-bottom: 0;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 38px;
}

.section-heading.compact {
  max-width: 740px;
}

.section-subtitle {
  max-width: 760px;
  margin: 18px 0 0;
}

.differentials,
.ecosystem {
  background: var(--gray-50);
}

.feature-grid,
.services-grid,
.ict-card-grid,
.ecosystem-map {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.mini-card,
.service-card,
.services-grid article,
.ecosystem-map article {
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 16px 42px rgba(16, 21, 20, 0.06);
}

.mini-card {
  min-height: 230px;
  padding: 24px;
}

.mini-card span,
.card-index {
  display: inline-block;
  margin-bottom: 34px;
  color: var(--wine);
  font-weight: 800;
}

.mini-card p,
.service-card p,
.services-grid p,
.case-card p {
  color: var(--gray-600);
}

.feature-band {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(16, 21, 20, 0.98), rgba(59, 13, 28, 0.92)),
    var(--black);
}

.feature-panel {
  padding: clamp(28px, 5vw, 54px);
  border-left: 5px solid var(--green);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
}

.feature-panel p {
  color: rgba(255, 255, 255, 0.78);
}

.metric-grid {
  display: grid;
  gap: 16px;
}

.metric-grid div {
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.07);
}

.metric-grid strong {
  display: block;
  color: var(--green-soft);
  font-size: 1.85rem;
}

.metric-grid span {
  display: block;
  margin-top: 8px;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  min-height: 250px;
  padding: 26px;
}

.indicators {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(15, 107, 75, 0.96), rgba(59, 13, 28, 0.92)),
    var(--green-dark);
}

.indicator-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.indicator-grid div {
  min-height: 128px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
}

.indicator-grid strong {
  display: block;
  margin-bottom: 8px;
  color: var(--green-soft);
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
}

.indicator-grid span {
  color: rgba(255, 255, 255, 0.86);
  font-weight: 700;
}

.ict-section {
  color: var(--white);
  background:
    radial-gradient(circle at 90% 12%, rgba(15, 107, 75, 0.34), transparent 30%),
    var(--wine-dark);
}

.ict-layout {
  display: grid;
  grid-template-columns: minmax(270px, 430px) minmax(0, 1fr);
  gap: clamp(30px, 6vw, 78px);
  align-items: center;
}

.ict-layout p {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.82);
}

.ict-logo-card {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(18px, 3vw, 30px);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
}

.ict-logo-card img {
  width: 100%;
  max-height: 220px;
  object-fit: contain;
}

.ict-card-grid {
  margin-top: 34px;
}

.ict-card-grid article {
  min-height: 96px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.07);
  color: rgba(255, 255, 255, 0.9);
  font-weight: 800;
}

.cases {
  background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
}

.case-card {
  display: flex;
  flex-direction: column;
  min-height: 520px;
  grid-column: span 2;
  overflow: hidden;
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 18px 50px rgba(16, 21, 20, 0.08);
}

.case-card-featured {
  grid-column: span 4;
}

.case-image {
  position: relative;
  min-height: 180px;
  background:
    linear-gradient(135deg, rgba(111, 23, 49, 0.88), rgba(15, 107, 75, 0.78)),
    var(--wine);
}

.case-image-01 {
  background-image:
    linear-gradient(135deg, rgba(111, 23, 49, 0.22), rgba(15, 107, 75, 0.18)),
    url("assets/img/palacio-tiradentes.png");
}

.case-image-02 {
  background-image:
    linear-gradient(135deg, rgba(111, 23, 49, 0.22), rgba(15, 107, 75, 0.18)),
    url("assets/img/palacio-pedro-ernesto.png");
}

.case-image-03 {
  background-image:
    linear-gradient(135deg, rgba(111, 23, 49, 0.22), rgba(15, 107, 75, 0.18)),
    url("assets/img/casa-bispo-rosario.png");
}

.case-image-04 {
  background-image:
    linear-gradient(135deg, rgba(111, 23, 49, 0.22), rgba(15, 107, 75, 0.18)),
    url("assets/img/fazenda-aurora.png");
}

.case-image-05 {
  background-image:
    linear-gradient(135deg, rgba(111, 23, 49, 0.22), rgba(15, 107, 75, 0.18)),
    url("assets/img/fluminense-sede-historica.png");
}

.case-image-06 {
  background-image:
    linear-gradient(135deg, rgba(111, 23, 49, 0.22), rgba(15, 107, 75, 0.18)),
    url("assets/img/parque-natural-petropolis.png");
}

.case-image::before,
.case-image::after {
  content: "";
  position: absolute;
  border: 2px solid rgba(255, 255, 255, 0.36);
  border-radius: 50%;
}

.case-image::before {
  width: 280px;
  height: 120px;
  left: -60px;
  bottom: 28px;
  transform: rotate(-10deg);
}

.case-image::after {
  width: 190px;
  height: 190px;
  right: -64px;
  top: -42px;
}

.case-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 24px;
}

.case-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
}

.case-type {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 7px 10px;
  border-radius: 999px;
  color: var(--wine);
  background: var(--green-soft);
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
}

.case-number {
  color: var(--wine);
  font-weight: 800;
}

.case-card h3 {
  font-size: clamp(1.35rem, 2vw, 1.8rem);
}

.case-card strong {
  display: block;
  margin-top: auto;
  margin-bottom: 8px;
  color: var(--wine);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.case-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-height: 42px;
  margin-top: 18px;
  padding: 10px 15px;
  border: 1px solid var(--wine);
  border-radius: var(--radius);
  color: var(--wine);
  font-weight: 800;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.case-link:hover {
  color: var(--white);
  background: var(--wine);
  transform: translateY(-2px);
}

.cases-action {
  display: flex;
  justify-content: center;
  margin-top: 34px;
}

.ecosystem-map article {
  display: grid;
  place-items: center;
  min-height: 118px;
  padding: 18px;
  color: var(--gray-900);
  font-weight: 800;
  text-align: center;
}

.services-grid article {
  min-height: 210px;
  padding: 24px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.services-grid article:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.services-grid h3 {
  color: var(--wine);
}

.news {
  background: var(--gray-50);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.news-grid article {
  min-height: 260px;
  padding: 24px;
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 16px 42px rgba(16, 21, 20, 0.06);
}

.news-grid span {
  display: inline-block;
  margin-bottom: 54px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.news-grid p {
  color: var(--gray-600);
}

.contact {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(59, 13, 28, 0.98), rgba(15, 107, 75, 0.9)),
    var(--wine);
}

.contact-panel {
  align-items: start;
}

.contact-panel p {
  color: rgba(255, 255, 255, 0.82);
}

.contact-info {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.contact-info article {
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
}

.contact-info span {
  display: block;
  margin-bottom: 6px;
  color: var(--green-soft);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-info p {
  margin-bottom: 6px;
}

.contact-info a {
  display: block;
  color: var(--white);
  font-weight: 800;
  overflow-wrap: anywhere;
}

.contact-info a:hover {
  color: var(--green-soft);
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.09);
}

.contact-form label {
  display: grid;
  gap: 8px;
  font-weight: 800;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: var(--radius);
  padding: 13px 14px;
  color: var(--white);
  background: rgba(16, 21, 20, 0.22);
}

.contact-form select {
  color-scheme: dark;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.66);
}

.form-note {
  min-height: 24px;
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.92rem;
}

.site-footer {
  padding: 26px 0;
  color: var(--white);
  background: var(--black);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font-size: 0.92rem;
}

/* Páginas internas dos cases: estrutura compartilhada para facilitar novos projetos. */
.project-page {
  background: var(--gray-50);
}

.project-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 78px;
  padding: 14px clamp(18px, 3vw, 42px);
  color: var(--gray-900);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 12px 32px rgba(16, 21, 20, 0.08);
  backdrop-filter: blur(18px);
}

.project-brand .brand-mark {
  border-color: var(--gray-100);
}

.project-back {
  padding: 10px 14px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  color: var(--gray-900);
  font-weight: 800;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.project-back:hover {
  color: var(--green);
  border-color: var(--green);
}

.project-back.back-home {
  color: var(--white);
  border-color: var(--green);
  background: var(--green);
}

.project-back.back-home:hover {
  color: var(--white);
  border-color: var(--green-dark);
  background: var(--green-dark);
}

.project-back.back-portfolio {
  color: var(--white);
  border-color: var(--wine);
  background: var(--wine);
}

.project-back.back-portfolio:hover {
  color: var(--white);
  border-color: var(--wine-dark);
  background: var(--wine-dark);
}

.project-hero {
  position: relative;
  display: grid;
  min-height: 520px;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(59, 13, 28, 0.94), rgba(15, 107, 75, 0.86)),
    var(--wine-dark);
  background-position: center;
  background-size: cover;
}

.case-hero-01 {
  background-image:
    linear-gradient(135deg, rgba(59, 13, 28, 0.54), rgba(15, 107, 75, 0.34)),
    url("assets/img/palacio-tiradentes.png");
}

.case-hero-02 {
  background-image:
    linear-gradient(135deg, rgba(59, 13, 28, 0.54), rgba(15, 107, 75, 0.34)),
    url("assets/img/palacio-pedro-ernesto.png");
}

.case-hero-03 {
  background-image:
    linear-gradient(135deg, rgba(59, 13, 28, 0.54), rgba(15, 107, 75, 0.34)),
    url("assets/img/casa-bispo-rosario.png");
}

.case-hero-04 {
  background-image:
    linear-gradient(135deg, rgba(59, 13, 28, 0.54), rgba(15, 107, 75, 0.34)),
    url("assets/img/fazenda-aurora.png");
}

.case-hero-05 {
  background-image:
    linear-gradient(135deg, rgba(59, 13, 28, 0.54), rgba(15, 107, 75, 0.34)),
    url("assets/img/fluminense-sede-historica.png");
}

.case-hero-06 {
  background-image:
    linear-gradient(135deg, rgba(59, 13, 28, 0.54), rgba(15, 107, 75, 0.34)),
    url("assets/img/parque-natural-petropolis.png");
}

.project-hero::before,
.project-hero::after {
  content: "";
  position: absolute;
  border: 2px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
}

.project-hero::before {
  right: -90px;
  top: 110px;
  width: 480px;
  height: 230px;
  transform: rotate(-14deg);
}

.project-hero::after {
  right: 170px;
  bottom: 62px;
  width: 310px;
  height: 310px;
}

.project-hero.image-placeholder::after {
  inset: 0;
  width: auto;
  height: auto;
  border: 0;
  border-radius: 0;
  transform: none;
  background:
    linear-gradient(135deg, rgba(111, 23, 49, 0.18), rgba(15, 107, 75, 0.16)),
    linear-gradient(180deg, rgba(16, 21, 20, 0.02), rgba(16, 21, 20, 0.28));
}

.project-hero-content {
  position: relative;
  z-index: 1;
  align-self: end;
  padding-top: 150px;
  padding-bottom: 72px;
}

.project-hero h1 {
  max-width: 900px;
}

.project-hero p:not(.eyebrow) {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
}

.project-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.38fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
}

.project-content article,
.project-facts,
.project-band article {
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 16px 42px rgba(16, 21, 20, 0.06);
}

.project-content article,
.project-band article {
  padding: clamp(24px, 4vw, 42px);
}

.project-content article p,
.project-band article p {
  color: var(--gray-600);
}

.project-facts {
  display: grid;
  gap: 0;
  overflow: hidden;
}

.project-facts div {
  padding: 24px;
  border-bottom: 1px solid var(--gray-100);
}

.project-facts div:last-child {
  border-bottom: 0;
}

.project-facts span {
  display: block;
  margin-bottom: 8px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.project-facts strong {
  color: var(--gray-900);
  font-size: 1.08rem;
}

.project-band {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(16, 21, 20, 0.98), rgba(59, 13, 28, 0.92)),
    var(--black);
}

.project-band article {
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.07);
}

.project-band article p {
  color: rgba(255, 255, 255, 0.8);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.gallery-grid div {
  min-height: 240px;
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(111, 23, 49, 0.28), rgba(15, 107, 75, 0.22)),
    url("assets/img/niemeyer-rascunho.png"),
    var(--wine);
  background-position: center;
  background-size: cover;
  box-shadow: 0 16px 42px rgba(16, 21, 20, 0.08);
}

.portfolio-hero {
  background:
    linear-gradient(135deg, rgba(59, 13, 28, 0.56), rgba(15, 107, 75, 0.36)),
    url("assets/img/niemeyer-congresso.png"),
    var(--wine-dark);
  background-position: center;
  background-size: cover;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.portfolio-card {
  display: grid;
  grid-template-columns: minmax(180px, 0.42fr) minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 18px 50px rgba(16, 21, 20, 0.08);
}

.portfolio-card-wide {
  grid-column: span 2;
}

.portfolio-card .case-image {
  min-height: 100%;
}

.portfolio-card > div:last-child {
  padding: 24px;
}

.portfolio-card span {
  display: inline-block;
  margin-bottom: 28px;
  color: var(--green);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.portfolio-card p {
  color: var(--gray-600);
}

.project-detail {
  background: var(--gray-50);
}

.detail-stack {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.detail-stack article {
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 16px 42px rgba(16, 21, 20, 0.06);
}

.detail-stack article:first-child {
  grid-column: span 2;
}

.detail-stack p {
  color: var(--gray-600);
}

.project-cta {
  color: var(--white);
  text-align: center;
  background:
    linear-gradient(135deg, rgba(59, 13, 28, 0.98), rgba(15, 107, 75, 0.9)),
    var(--wine);
}

.project-cta h2 {
  margin-bottom: 24px;
}

.image-footer {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(16, 21, 20, 0.66), rgba(59, 13, 28, 0.48)),
    url("assets/img/niemeyer-catedral-brasilia.png"),
    var(--black);
  background-position: center;
  background-size: cover;
}

.image-footer::before {
  content: "";
  position: absolute;
  right: -90px;
  bottom: -80px;
  width: 320px;
  height: 170px;
  border: 2px solid rgba(220, 235, 229, 0.22);
  border-radius: 58% 42% 62% 38% / 44% 58% 42% 56%;
  transform: rotate(-12deg);
}

.image-footer .footer-inner {
  position: relative;
  z-index: 1;
}

@media (max-width: 1120px) {
  .brand-text {
    max-width: 170px;
  }

  .main-nav {
    gap: 8px;
    font-size: 0.8rem;
  }
}

@media (max-width: 980px) {
  html {
    scroll-padding-top: 82px;
  }

  .site-header {
    min-height: 70px;
    padding: 14px 20px;
  }

  .brand-text {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .main-nav {
    position: absolute;
    top: 72px;
    left: 20px;
    right: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border: 1px solid var(--gray-100);
    border-radius: var(--radius);
    color: var(--gray-900);
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .main-nav.is-open {
    display: flex;
  }

  .main-nav a {
    padding: 12px;
  }

  .nav-dropdown button {
    justify-content: space-between;
    width: 100%;
    padding: 12px;
  }

  .dropdown-menu {
    position: static;
    display: none;
    min-width: 0;
    margin: 0 0 6px;
    padding: 4px 0 8px 14px;
    border: 0;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .nav-dropdown.is-open .dropdown-menu {
    display: grid;
  }

  .nav-dropdown:hover .dropdown-menu {
    transform: none;
  }

  .nav-cta {
    text-align: center;
  }

  .hero-layout,
  .two-column,
  .split-feature,
  .indicators-layout,
  .ict-layout,
  .contact-panel,
  .project-grid {
    grid-template-columns: 1fr;
  }

  .hero-layout {
    min-height: auto;
    padding-top: 118px;
  }

  .hero-art {
    min-height: 340px;
  }

  .feature-grid,
  .services-grid,
  .ict-card-grid,
  .ecosystem-map,
  .cards-grid,
  .gallery-grid,
  .portfolio-grid,
  .news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portfolio-card,
  .portfolio-card-wide {
    grid-column: auto;
    grid-template-columns: 1fr;
  }

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

  .case-card,
  .case-card-featured {
    grid-column: auto;
  }
}

@media (max-width: 640px) {
  .section-shell {
    width: min(100% - 28px, 1160px);
  }

  h1 {
    font-size: 3.05rem;
  }

  h2 {
    font-size: 2.15rem;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .hero-art {
    min-height: 260px;
  }

  .feature-grid,
  .services-grid,
  .ict-card-grid,
  .ecosystem-map,
  .cards-grid,
  .indicator-grid,
  .gallery-grid,
  .portfolio-grid,
  .detail-stack,
  .news-grid {
    grid-template-columns: 1fr;
  }

  .detail-stack article:first-child {
    grid-column: auto;
  }

  .mini-card,
  .service-card,
  .services-grid article {
    min-height: auto;
  }

  .case-card {
    min-height: auto;
  }

  .case-image {
    min-height: 150px;
  }

  .ict-logo-card {
    max-width: 360px;
  }

  .footer-inner {
    flex-direction: column;
  }

  .project-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .project-hero-content {
    padding-top: 180px;
  }

  .gallery-grid div {
    min-height: 180px;
  }
}


/* Blocos adicionados para a versão pública focada em restauro. */
.process-section { background: var(--gray-50); }
.process-grid, .team-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:18px; margin-top:42px; }
.process-grid article, .team-grid article { padding:28px; border:1px solid var(--gray-100); border-radius:var(--radius); background:var(--white); box-shadow:0 14px 35px rgba(16,21,20,.06); }
.process-grid span { display:inline-grid; place-items:center; width:42px; height:42px; margin-bottom:18px; border-radius:50%; color:var(--white); background:var(--wine); font-weight:800; }
.technical-team { background:linear-gradient(180deg,#fff,var(--wine-soft)); }
.team-grid article { border-top:4px solid var(--green); }
@media (max-width: 900px) { .process-grid,.team-grid { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (max-width: 620px) { .process-grid,.team-grid { grid-template-columns:1fr; } }


/* Corpo técnico nominal e acervo documental */
.profile-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin-top:42px}.profile-card{display:grid;grid-template-columns:64px 1fr;gap:20px;padding:30px;border:1px solid var(--gray-100);border-radius:var(--radius);background:#fff;box-shadow:0 16px 38px rgba(16,21,20,.07)}.profile-initial{display:grid;place-items:center;width:58px;height:58px;border-radius:50%;color:#fff;background:linear-gradient(135deg,var(--wine),var(--green));font-weight:800}.profile-role{display:block;margin-bottom:5px;color:var(--green);font-size:.76rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.profile-card h3{margin:0 0 12px;font-family:"Playfair Display",serif;font-size:1.35rem}.profile-card p{margin:0 0 12px}.profile-card ul{margin:0;padding-left:18px;color:var(--gray-600)}.profile-card li+li{margin-top:6px}.team-note{margin-top:24px;padding:20px 24px;border-left:4px solid var(--wine);background:#fff}.documented-experience{background:var(--gray-50)}.documented-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:40px}.documented-grid article{padding:28px;border:1px solid var(--gray-100);border-radius:var(--radius);background:#fff;box-shadow:0 12px 32px rgba(16,21,20,.06)}.documented-grid article>span{color:var(--wine);font-weight:800}.documented-grid h3{font-family:"Playfair Display",serif;font-size:1.22rem}.documented-grid a{display:inline-flex;margin-top:8px;color:var(--green);font-weight:800}.technical-archive{background:linear-gradient(135deg,var(--wine-dark),var(--wine));color:#fff}.technical-archive .eyebrow,.technical-archive .section-subtitle{color:rgba(255,255,255,.75)}.archive-list{display:grid;gap:10px;margin-top:38px}.archive-list a{display:grid;grid-template-columns:70px 1fr auto;align-items:center;gap:18px;padding:18px 22px;border:1px solid rgba(255,255,255,.2);border-radius:var(--radius);background:rgba(255,255,255,.08);transition:.2s}.archive-list a:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}.archive-list span{color:var(--green-soft);font-size:.78rem;font-weight:800;letter-spacing:.08em}.archive-list em{font-style:normal;font-size:.84rem;opacity:.8}@media(max-width:900px){.profile-grid{grid-template-columns:1fr}.documented-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.profile-card{grid-template-columns:1fr}.documented-grid{grid-template-columns:1fr}.archive-list a{grid-template-columns:58px 1fr}.archive-list em{display:none}}

/* Portal ISON v3 — Sprint 1 */
.page-hero{position:relative;overflow:hidden;padding:170px 0 105px;color:var(--white);background:linear-gradient(115deg,var(--wine-dark),var(--wine) 55%,var(--green));}
.page-hero-pattern{position:absolute;inset:0;opacity:.14;background-image:radial-gradient(circle at 20% 30%,rgba(255,255,255,.8) 0 1px,transparent 2px),linear-gradient(120deg,transparent 46%,rgba(255,255,255,.2) 47%,transparent 48%);background-size:42px 42px,100% 100%;}
.page-hero-content{position:relative;z-index:1;max-width:920px}.page-hero h1{max-width:900px;margin:.2em 0;font-family:"Playfair Display",serif;font-size:clamp(2.7rem,6vw,5.4rem);line-height:1.03}.page-hero p:last-child{max-width:760px;font-size:clamp(1.05rem,2vw,1.35rem);opacity:.9}
.section-soft{background:var(--gray-50)}.section-wine{color:var(--white);background:linear-gradient(120deg,var(--wine-dark),var(--wine))}.section-green{color:var(--white);background:linear-gradient(120deg,var(--green-dark),var(--green))}.section-wine .eyebrow,.section-green .eyebrow{color:var(--green-soft)}
.institution-map,.knowledge-grid,.domain-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.institution-map a,.knowledge-grid article,.domain-grid article{padding:26px;border:1px solid var(--gray-100);border-radius:var(--radius);background:var(--white);box-shadow:0 12px 35px rgba(16,21,20,.07);transition:transform .2s ease,border-color .2s ease}.institution-map a:hover,.knowledge-grid article:hover{transform:translateY(-4px);border-color:var(--green)}.institution-map strong{display:block;margin-bottom:8px;font-size:1.15rem}.institution-map span{color:var(--gray-600)}
.process-flow{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.process-flow div{position:relative;padding:24px 18px;border-top:4px solid var(--wine);background:var(--gray-50)}.process-flow b{display:grid;place-items:center;width:34px;height:34px;margin-bottom:18px;border-radius:50%;color:#fff;background:var(--green)}.process-flow strong,.process-flow span{display:block}.process-flow span{margin-top:6px;color:var(--gray-600);font-size:.9rem}
.domain-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.domain-grid article{min-height:150px}.domain-grid b{color:var(--wine);font-size:.85rem}.domain-grid h3{margin-top:18px}
.maturity{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.maturity div{padding:26px 12px;text-align:center;color:#fff;background:linear-gradient(140deg,var(--wine),var(--green))}.maturity strong,.maturity span{display:block}.maturity strong{font-size:2.2rem}.maturity span{font-weight:700}
.knowledge-grid article span{color:var(--green);font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.knowledge-grid article a,.text-link{color:var(--wine);font-weight:800}.callout,.portal-next-box{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:38px;border:1px solid var(--gray-100);background:var(--gray-50)}
.journey-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.journey-grid a{padding:24px 18px;border-bottom:4px solid var(--green);background:#fff;box-shadow:0 10px 30px rgba(16,21,20,.08)}.journey-grid span{color:var(--wine);font-weight:800}.journey-grid h3{margin:12px 0 2px}.journey-grid p{margin:0;color:var(--gray-600);font-size:.9rem}.portal-journey{background:linear-gradient(180deg,#fff,var(--gray-50))}
.footer-expanded{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;align-items:start;padding-top:32px;padding-bottom:32px}.footer-expanded p{margin:.4rem 0 0;opacity:.75}.footer-links{display:grid;gap:7px}.footer-links a:hover{text-decoration:underline}
@media(max-width:1080px){.main-nav{gap:8px;font-size:.75rem}.brand-text{display:none}.institution-map,.knowledge-grid{grid-template-columns:repeat(2,1fr)}.domain-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:820px){.process-flow,.journey-grid,.maturity{grid-template-columns:1fr 1fr}.footer-expanded{grid-template-columns:1fr}.callout,.portal-next-box{align-items:flex-start;flex-direction:column}.page-hero{padding:135px 0 80px}}
@media(max-width:560px){.institution-map,.knowledge-grid,.domain-grid,.process-flow,.journey-grid,.maturity{grid-template-columns:1fr}.page-hero h1{font-size:2.7rem}}