/* Instaladora Curitibana — versão estática (HTML/CSS/JS puro) */

:root {
  --background: oklch(0.99 0.004 90);
  --foreground: oklch(0.19 0.03 250);
  --card: oklch(1 0 0);
  --muted: oklch(0.96 0.006 250);
  --muted-foreground: oklch(0.5 0.02 255);
  --accent: oklch(0.72 0.18 55);
  --accent-foreground: oklch(0.19 0.03 250);
  --border: oklch(0.9 0.012 250);
  --input: oklch(0.9 0.012 250);
  --surface: oklch(0.21 0.045 255);
  --surface-foreground: oklch(0.97 0.006 250);
  --brand-electric: oklch(0.78 0.17 85);
  --brand-water: oklch(0.62 0.13 230);
  --brand-fire: oklch(0.58 0.2 28);
  --font-display: "Barlow Condensed", ui-sans-serif, sans-serif;
  --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif;
}

* {
  box-sizing: border-box;
  border-color: var(--border);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  letter-spacing: 0.01em;
  text-transform: uppercase;
  margin: 0;
  font-weight: 600;
}

p {
  margin: 0;
}

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

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}

main {
  flex: 1;
}

.wrap {
  margin: 0 auto;
  max-width: 72rem;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
  width: 100%;
}

.surface {
  background-color: var(--surface);
  color: var(--surface-foreground);
}

.muted-text {
  color: var(--muted-foreground);
  font-size: 0.875rem;
}

.eyebrow {
  font-family: var(--font-display);
  font-size: 0.875rem;
  letter-spacing: 0.3em;
  color: var(--accent);
  text-transform: none;
}

.eyebrow .brand-name {
  font-size: 1.5rem;
  font-weight: 700;
}

.rule-line {
  background-image: repeating-linear-gradient(
    -45deg,
    var(--accent) 0 8px,
    transparent 8px 16px
  );
  height: 4px;
  width: 6rem;
  margin-top: 1rem;
}

.btn {
  font-family: var(--font-display);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent);
  color: var(--accent-foreground);
  padding: 0.75rem 1.75rem;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--accent);
  cursor: pointer;
}

.btn-outline {
  background: transparent;
  color: var(--accent);
}

.btn-outline:hover {
  background: var(--accent);
  color: var(--accent-foreground);
}

.btn-ghost {
  font-family: var(--font-display);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.btn-ghost:hover {
  color: var(--accent);
}

.icon {
  width: 1em;
  height: 1em;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}

.accent {
  color: var(--accent);
}

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  background-color: var(--surface);
  color: var(--surface-foreground);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1;
}

.desktop-nav {
  display: none;
  align-items: center;
  gap: 1.5rem;
}

.desktop-nav nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--accent);
}

.header-contact {
  display: flex;
  align-items: center;
  gap: 1rem;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  padding-left: 1.5rem;
}

.header-contact a {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
}

.header-contact a:hover {
  color: var(--accent);
}

.menu-btn {
  background: none;
  border: 0;
  color: inherit;
  cursor: pointer;
  padding: 0;
  font-size: 1.375rem;
  display: inline-flex;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding: 0 1.25rem 1rem;
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  font-family: var(--font-display);
  padding: 0.5rem 0;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.mobile-nav .contact-line {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent);
  text-transform: none;
  letter-spacing: normal;
}

@media (min-width: 768px) {
  .desktop-nav {
    display: flex;
  }
  .menu-btn {
    display: none;
  }
  .mobile-nav,
  .mobile-nav.open {
    display: none;
  }
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
}

.hero img {
  position: absolute;
  inset: 0;
  height: 100%;
  width: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.hero-content {
  position: relative;
  padding-top: 6rem;
  padding-bottom: 6rem;
}

.hero h1 {
  margin-top: 1rem;
  max-width: 48rem;
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 0.98;
  text-transform: none;
}

.hero p {
  margin-top: 1.5rem;
  max-width: 36rem;
  color: rgba(255, 255, 255, 0.8);
}

.hero .btn {
  margin-top: 2.25rem;
}

@media (min-width: 768px) {
  .hero-content {
    padding-top: 9rem;
    padding-bottom: 9rem;
  }
}

/* ---------- destaques ---------- */

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

.highlights-grid {
  display: grid;
  gap: 2rem;
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.highlights-grid h2 {
  margin-top: 1rem;
  font-size: 1.125rem;
}

.highlights-grid p {
  margin-top: 0.5rem;
}

.highlights-grid .icon {
  font-size: 1.625rem;
  color: var(--accent);
}

@media (min-width: 640px) {
  .highlights-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- serviços ---------- */

.servicos {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.servicos > h2 {
  font-size: 1.875rem;
}

.servico-list {
  margin-top: 2.5rem;
  display: grid;
  gap: 2rem;
}

.servico-card {
  display: grid;
  align-items: center;
  gap: 2rem;
  border-top: 1px solid var(--border);
  padding-top: 2rem;
}

.servico-card img {
  aspect-ratio: 3 / 2;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.servico-card .numero {
  font-family: var(--font-display);
  font-size: 0.875rem;
  letter-spacing: 0.3em;
}

.servico-card h3 {
  margin-top: 0.5rem;
  font-size: 1.5rem;
}

.servico-card .resumo {
  margin-top: 0.75rem;
}

.servico-card ul {
  margin-top: 1rem;
  display: grid;
  gap: 0.25rem;
  font-size: 0.875rem;
}

.servico-card ul li {
  color: rgba(0, 0, 0, 0.75);
}

.servico-card .btn-ghost {
  margin-top: 1.25rem;
}

@media (min-width: 768px) {
  .servico-card {
    grid-template-columns: 1fr 1.2fr;
  }
}

/* ---------- CTA ---------- */

.cta-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}

.cta-inner h2 {
  max-width: 32rem;
  font-size: 1.5rem;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

@media (min-width: 768px) {
  .cta-inner h2 {
    font-size: 1.875rem;
  }
}

/* ---------- página de serviço ---------- */

.servico-hero {
  display: grid;
  align-items: center;
  gap: 2.5rem;
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}

.servico-hero h1 {
  margin-top: 0.75rem;
  font-size: clamp(2.25rem, 6vw, 3rem);
  line-height: 0.95;
}

.servico-hero p {
  margin-top: 1.25rem;
  max-width: 32rem;
  color: rgba(255, 255, 255, 0.75);
}

.servico-hero .btn {
  margin-top: 2rem;
}

.servico-hero img {
  aspect-ratio: 3 / 2;
  width: 100%;
  height: auto;
  object-fit: cover;
}

@media (min-width: 768px) {
  .servico-hero {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding-top: 5rem;
    padding-bottom: 5rem;
  }
}

.escopo {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.escopo h2 {
  font-size: 1.5rem;
}

.escopo .bar {
  margin-top: 0.75rem;
  height: 4px;
  width: 4rem;
}

.escopo ul {
  margin-top: 2rem;
  display: grid;
  gap: 1rem 2.5rem;
}

.escopo li {
  display: flex;
  gap: 0.75rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1rem;
  font-size: 0.875rem;
}

.escopo li .icon {
  font-size: 1.125rem;
  color: var(--accent);
  margin-top: 0.15rem;
}

@media (min-width: 768px) {
  .escopo ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.outros {
  border-top: 1px solid var(--border);
  background-color: var(--muted);
}

.outros-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.outros-inner h2 {
  font-size: 1.25rem;
}

.outros-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.outros-links a {
  font-family: var(--font-display);
  border: 1px solid rgba(0, 0, 0, 0.2);
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background-color 0.15s ease;
}

.outros-links a:hover {
  background-color: var(--surface);
  color: var(--surface-foreground);
}

/* ---------- contato ---------- */

.contato-hero {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.contato-hero h1 {
  margin-top: 0.75rem;
  max-width: 42rem;
  font-size: clamp(2.25rem, 6vw, 3rem);
}

.contato-hero p {
  margin-top: 1rem;
  max-width: 36rem;
  color: rgba(255, 255, 255, 0.75);
}

.contato-grid {
  display: grid;
  gap: 3rem;
  padding-top: 4rem;
  padding-bottom: 4rem;
}

@media (min-width: 768px) {
  .contato-grid {
    grid-template-columns: 1.1fr 1fr;
  }
}

.form-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .form-grid.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

form label {
  display: block;
  font-size: 0.875rem;
}

form .label-text {
  font-family: var(--font-display);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

form input,
form select,
form textarea {
  margin-top: 0.5rem;
  width: 100%;
  border: 1px solid var(--input);
  background: var(--card);
  padding: 0.5rem 0.75rem;
  font: inherit;
  font-size: 0.9375rem;
  outline: none;
}

form input:focus,
form select:focus,
form textarea:focus {
  border-color: var(--accent);
}

form > * + * {
  margin-top: 1.25rem;
}

aside .bloco + .bloco {
  margin-top: 2rem;
}

aside .icon {
  font-size: 1.5rem;
  color: var(--accent);
}

aside h2 {
  margin-top: 0.75rem;
  font-size: 1.125rem;
}

aside p,
aside a {
  margin-top: 0.5rem;
  display: inline-block;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

aside a:hover {
  color: var(--accent);
}

/* ---------- footer ---------- */

.site-footer {
  background-color: var(--surface);
  color: var(--surface-foreground);
}

.footer-rule {
  height: 4px;
  width: 100%;
  background-image: repeating-linear-gradient(
    -45deg,
    var(--accent) 0 8px,
    transparent 8px 16px
  );
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.footer-grid h3 {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--accent);
}

.footer-grid ul {
  margin-top: 1rem;
  display: grid;
  gap: 0.5rem;
  font-size: 0.875rem;
}

.footer-grid ul a:hover {
  color: var(--accent);
}

.footer-brand p {
  margin-top: 0.75rem;
  max-width: 20rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer-contact li {
  color: rgba(255, 255, 255, 0.8);
}

.footer-contact a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding: 1.25rem 0;
  text-align: center;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
}