/* ============================================================
   Rental Brasil — Design System
   ============================================================ */

:root {
  /* Palette — Rental Brasil brand: laranja + cinza + branco */
  --color-bg: #ffffff;
  --color-bg-alt: #f8f9fa;
  --color-surface: #ffffff;
  --color-ink: #212529;
  --color-ink-muted: #6c757d;
  --color-primary: #212529;
  --color-primary-light: #343a40;
  --color-accent: #fd7e14;
  --color-accent-dark: #d9600b;
  --color-accent-gradient: linear-gradient(90deg, #fd7e14 0%, #ff6200 100%);
  --color-border: #e9ecef;

  /* Type */
  --font-heading: "Montserrat", "Segoe UI", sans-serif;
  --font-body: "Montserrat", "Segoe UI", sans-serif;

  /* Layout */
  --max-width: 1200px;
  --radius: 10px;
  --shadow-sm: 0 2px 8px rgba(28, 36, 48, 0.06);
  --shadow-md: 0 8px 24px rgba(28, 36, 48, 0.12);
  --transition: 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.25;
  margin: 0 0 0.5em;
}

p {
  margin: 0 0 1em;
}

button {
  font-family: inherit;
  cursor: pointer;
}

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 72px 0;
}

.section--alt {
  background: var(--color-bg-alt);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}

.section-header .eyebrow {
  display: inline-block;
  color: var(--color-accent-dark);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
}

.section-header p {
  color: var(--color-ink-muted);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
}

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

.btn--primary {
  background: var(--color-accent-gradient);
  color: #ffffff;
}

.btn--primary:hover {
  background: linear-gradient(90deg, #e86e00 0%, #ff6200 100%);
}

.btn--outline {
  border-color: var(--color-surface);
  color: var(--color-surface);
}

.btn--outline:hover {
  background: var(--color-surface);
  color: var(--color-primary);
}

.btn--dark {
  background: var(--color-primary);
  color: var(--color-surface);
}

.btn--dark:hover {
  background: var(--color-primary-light);
}

.btn--sm {
  padding: 10px 20px;
  font-size: 0.85rem;
}

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-surface);
  color: var(--color-ink);
  box-shadow: 0 1px 0 var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  display: block;
}

.logo img {
  height: 44px;
  width: auto;
  display: block;
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav > ul {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav a.nav-link {
  display: block;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-ink);
  transition: background var(--transition), color var(--transition);
}

.nav a.nav-link:hover,
.nav a.nav-link.is-active {
  background: var(--color-bg-alt);
  color: var(--color-accent-dark);
}

.nav-item--has-dropdown {
  position: relative;
}

.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 240px;
  background: var(--color-surface);
  color: var(--color-ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 8px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}

.nav-item--has-dropdown:hover .dropdown,
.nav-item--has-dropdown:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown a {
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 0.88rem;
  white-space: nowrap;
}

.dropdown a:hover {
  background: var(--color-bg-alt);
  color: var(--color-accent-dark);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 2px;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 4px;
}

.lang-switch a,
.lang-switch span {
  padding: 4px 10px;
  border-radius: 999px;
  line-height: 1;
}

.lang-switch a {
  color: var(--color-ink-muted);
  transition: background var(--transition), color var(--transition);
}

.lang-switch a:hover {
  background: var(--color-bg-alt);
  color: var(--color-accent-dark);
}

.lang-switch span {
  background: var(--color-primary);
  color: #ffffff;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-ink);
  font-size: 1.6rem;
  padding: 4px 8px;
}

@media (max-width: 960px) {
  .nav-toggle {
    display: block;
  }

  .nav {
    position: fixed;
    inset: 76px 0 0 0;
    background: var(--color-primary);
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform var(--transition);
  }

  .nav.is-open {
    transform: translateX(0);
  }

  .nav > ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav a.nav-link {
    color: rgba(255, 255, 255, 0.85);
  }

  .nav a.nav-link:hover,
  .nav a.nav-link.is-active {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-surface);
  }

  .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: none;
    background: rgba(255, 255, 255, 0.06);
    color: var(--color-surface);
    grid-template-columns: 1fr;
    box-shadow: none;
  }

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

  .dropdown a {
    color: rgba(255, 255, 255, 0.85);
  }

  .dropdown a:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-surface);
  }

  .header-cta .btn {
    display: none;
  }
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  color: var(--color-surface);
  min-height: 560px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-primary);
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s ease;
  background-size: cover;
  background-position: center;
}

.hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(33, 37, 41, 0.92) 0%, rgba(33, 37, 41, 0.55) 60%, rgba(33, 37, 41, 0.3) 100%);
}

.hero-slide.is-active {
  opacity: 1;
  visibility: visible;
  z-index: 1;
}

.hero-slide-content {
  position: relative;
  z-index: 2;
  max-width: 620px;
  padding: 0 24px;
  margin: 0 auto;
  width: 100%;
}

.hero .container {
  position: relative;
}

.hero-slide .eyebrow {
  color: var(--color-accent);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.85rem;
}

.hero-slide h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  margin-bottom: 0.4em;
}

.hero-slide p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 1.6em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-dots {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 3;
}

.hero-dots button {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.6);
  background: transparent;
  padding: 0;
}

.hero-dots button.is-active {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

/* ============================================================
   Stats strip
   ============================================================ */
.stats {
  background: var(--color-primary);
  color: var(--color-surface);
  padding: 40px 0;
}

.stats .container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 24px;
  text-align: center;
}

.stat strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-accent);
}

.stat span {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
}

/* ============================================================
   About split
   ============================================================ */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.about-split .media {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  text-align: center;
  padding: 24px;
  overflow: hidden;
}

.about-split .media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
}

.about-split h2 {
  font-size: clamp(1.75rem, 3vw, 2.4rem);
}

.about-split ul {
  margin-top: 24px;
  display: grid;
  gap: 14px;
}

.about-split li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--color-ink-muted);
}

.about-split li::before {
  content: "✓";
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
}

@media (max-width: 860px) {
  .about-split {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   Cards / Grids
   ============================================================ */
.grid {
  display: grid;
  gap: 28px;
}

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

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

@media (max-width: 960px) {
  .grid--3,
  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--color-surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.card-media {
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, var(--color-bg-alt), #e2e6ea);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ink-muted);
  font-size: 0.85rem;
  text-align: center;
  padding: 16px;
  overflow: hidden;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-body h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.card-body p {
  color: var(--color-ink-muted);
  font-size: 0.92rem;
  flex: 1;
}

.card-link {
  margin-top: 12px;
  font-weight: 600;
  color: var(--color-accent-dark);
  font-size: 0.9rem;
}

/* ============================================================
   CTA band
   ============================================================ */
.cta-band {
  background: var(--color-primary);
  color: var(--color-surface);
  text-align: center;
  padding: 64px 0;
}

.cta-band h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.cta-band p {
  color: rgba(255, 255, 255, 0.8);
  max-width: 560px;
  margin: 0 auto 28px;
}

.cta-band .btn-group {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* ============================================================
   FAQ accordion
   ============================================================ */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: grid;
  gap: 12px;
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-ink);
}

.faq-question .icon {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition), background var(--transition);
}

.faq-item.is-open .faq-question .icon {
  background: var(--color-accent-gradient);
  color: #ffffff;
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer p {
  padding: 0 22px 20px;
  color: var(--color-ink-muted);
  margin: 0;
}

.faq-search {
  max-width: 480px;
  margin: 0 auto 40px;
  position: relative;
}

.faq-search input {
  width: 100%;
  padding: 14px 20px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  font-family: inherit;
  font-size: 0.95rem;
}

.faq-category-title {
  font-family: var(--font-heading);
  font-weight: 600;
  margin: 40px 0 16px;
  color: var(--color-primary);
}

.faq-category-title:first-of-type {
  margin-top: 0;
}

/* ============================================================
   Contact
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: start;
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.form-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 520px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.field {
  margin-bottom: 18px;
}

.field label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 6px;
  color: var(--color-ink);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--color-bg);
}

.field textarea {
  resize: vertical;
  min-height: 120px;
}

.form-note {
  font-size: 0.82rem;
  color: var(--color-ink-muted);
  margin-top: 8px;
}

.branch-list {
  display: grid;
  gap: 16px;
}

.branch-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 20px 22px;
  box-shadow: var(--shadow-sm);
}

.branch-card h3 {
  font-size: 1rem;
  margin-bottom: 6px;
  color: var(--color-primary);
}

.branch-card p {
  font-size: 0.9rem;
  color: var(--color-ink-muted);
  margin-bottom: 4px;
}

.branch-card a {
  color: var(--color-accent-dark);
  font-weight: 600;
}

/* ============================================================
   Breadcrumb / page header
   ============================================================ */
.page-header {
  background: var(--color-primary);
  color: var(--color-surface);
  padding: 56px 0 40px;
}

.page-header .eyebrow {
  color: var(--color-accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
}

.page-header h1 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin: 8px 0;
}

.breadcrumb {
  display: flex;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.85);
}

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

/* ============================================================
   Category chips (móveis index)
   ============================================================ */
.chip-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.chip {
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-ink-muted);
  background: var(--color-surface);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.chip:hover,
.chip.is-active {
  background: var(--color-accent-gradient);
  border-color: transparent;
  color: #ffffff;
}

/* ============================================================
   Blog
   ============================================================ */
.post-card .card-media {
  font-weight: 600;
}

.post-meta {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent-dark);
  font-weight: 600;
  margin-bottom: 8px;
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: #ebebeb;
  color: #495057;
  padding: 64px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

@media (max-width: 860px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

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

.footer-col h4 {
  color: var(--color-ink);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.footer-col ul {
  display: grid;
  gap: 10px;
}

.footer-col a:hover {
  color: var(--color-accent-dark);
}

.footer-col p {
  font-size: 0.9rem;
}

.footer-logo {
  margin-bottom: 12px;
  display: inline-block;
}

.footer-logo img {
  height: 40px;
  width: auto;
  display: block;
}

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.social-links a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.06);
  color: var(--color-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}

.social-links a:hover {
  background: var(--color-accent-gradient);
  color: #ffffff;
}

.footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8rem;
  color: #6c757d;
}

/* ============================================================
   Floating WhatsApp button
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 200;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.08);
}

/* ============================================================
   Utilities
   ============================================================ */
.text-center {
  text-align: center;
}

.mt-0 {
  margin-top: 0;
}