/* ==========================================================================
   Karate Braga – Modern theme (variables + base)
   ========================================================================== */
:root {
  --color-primary: #b83d3d;
  --color-primary-dark: #9a3333;
  --color-primary-light: #d45959;
  --color-bg: #fafafa;
  --color-surface: #ffffff;
  --color-text: #1a1a1a;
  --color-text-muted: #555;
  --color-border: #e5e5e5;
  --color-nav-bg: #1a1a1a;
  --color-nav-hover: #333;
  --font-sans: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-sm: 0.9375rem;
  --line-height: 1.6;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.1);
  --max-width: 1200px;
  --header-height: 52px;
  --nav-height: 50px;
  --transition: 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--font-size-lg);
  line-height: var(--line-height);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  min-height: var(--header-height);
}

.site-header .lang-switch {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.site-header .lang-switch a {
  opacity: 0.75;
  transition: opacity var(--transition);
}

.site-header .lang-switch a:hover {
  opacity: 1;
}

.site-header .lang-switch img {
  width: 40px;
  height: auto;
  display: block;
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.topnav {
  background-color: var(--color-nav-bg);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.topnav::after {
  content: "";
  display: table;
  clear: both;
}

.topnav a {
  float: left;
  display: block;
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: var(--font-size-base);
  font-weight: 500;
  transition: background-color var(--transition), color var(--transition);
}

.topnav a:hover {
  background-color: var(--color-nav-hover);
  color: white;
}

.topnav .active {
  background-color: var(--color-primary);
  color: white;
}

.topnav .icon {
  display: none;
}

.dropdown {
  float: left;
  position: relative;
}

.dropdown .dropbtn {
  font-size: var(--font-size-base);
  font-weight: 500;
  border: none;
  outline: none;
  color: white;
  padding: 14px 16px;
  background-color: inherit;
  font-family: inherit;
  margin: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: background-color var(--transition);
}

.dropdown .nav-caret {
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid currentColor;
  margin-left: 2px;
  transition: transform var(--transition);
}

.dropdown.show .nav-caret {
  transform: rotate(180deg);
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: var(--color-surface);
  min-width: 200px;
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-sm);
  margin-top: 2px;
  overflow: hidden;
  z-index: 200;
  border: 1px solid var(--color-border);
}

.dropdown-content a {
  background-color: var(--color-surface);
  color: var(--color-text);
  float: none;
  padding: 12px 18px;
  text-decoration: none;
  display: block;
  text-align: left;
  font-weight: 500;
  transition: background-color var(--transition), color var(--transition);
  border: none;
}

.dropdown-content a:hover {
  background-color: var(--color-primary);
  color: white;
}

.topnav .dropdown:hover .dropbtn,
.topnav .dropdown.show .dropbtn {
  background-color: var(--color-nav-hover);
  color: white;
}

.dropdown:hover .dropdown-content,
.dropdown.show .dropdown-content {
  display: block;
}

@media screen and (max-width: 600px) {
  .topnav a:not(:first-child),
  .dropdown .dropbtn {
    display: none;
  }
  .topnav a.icon {
    float: right;
    display: block;
    padding: 14px 18px;
  }
  .topnav.responsive {
    position: relative;
  }
  .topnav.responsive .icon {
    position: absolute;
    right: 0;
    top: 0;
  }
  .topnav.responsive a {
    float: none;
    display: block;
    text-align: left;
  }
  .topnav.responsive .dropdown {
    float: none;
  }
  .topnav.responsive .dropdown-content {
    position: relative;
    box-shadow: none;
    border: none;
    border-top: 1px solid var(--color-border);
    border-radius: 0;
  }
  .topnav.responsive .dropdown .dropbtn {
    display: flex;
    width: 100%;
    text-align: left;
  }
}

.show {
  display: block;
}

/* ==========================================================================
   Main content
   ========================================================================== */
.main {
  max-width: var(--max-width);
  margin: 0 auto var(--space-2xl);
  padding: var(--space-xl) var(--space-lg);
  font-size: var(--font-size-lg);
}

.main .row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xl);
  align-items: start;
}

.main .row::after {
  content: "";
  display: table;
  clear: both;
}

.leftcolumn {
  flex: 1 1 65%;
  min-width: 0;
}

.rightcolumn {
  flex: 0 0 280px;
  min-width: 0;
  text-align: center;
}

.align_center { text-align: center; }
.align_left { text-align: left; }
.align_right { text-align: right; }
.align_justify { text-align: justify; }
.center { margin-left: auto; margin-right: auto; }

/* Cards */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: var(--space-lg);
  margin-top: var(--space-lg);
  border: 1px solid var(--color-border);
}

.card h2,
.card h3 {
  margin-top: 0;
  margin-bottom: var(--space-md);
  font-weight: 700;
  color: var(--color-text);
}

.card h2 { font-size: 1.5rem; }
.card h3 { font-size: 1.2rem; }
.card h5 {
  margin: var(--space-xs) 0 var(--space-md);
  font-weight: 500;
  color: var(--color-text-muted);
  font-size: var(--font-size-base);
}

.card p {
  margin: 0 0 var(--space-md);
}
.card p:last-child {
  margin-bottom: 0;
}

.main hr {
  border: 0;
  height: 1px;
  background: var(--color-border);
  margin: var(--space-xl) 0;
}

/* Buttons */
.button,
.newbutton {
  display: inline-block;
  padding: 12px 24px;
  font-size: var(--font-size-base);
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition), transform 0.1s ease;
  font-family: inherit;
}

.button:active,
.newbutton:active {
  transform: scale(0.98);
}

.button1,
.newbutton.button1 {
  background-color: var(--color-primary);
  color: white;
  border: 2px solid var(--color-primary);
}

.button1:hover,
.newbutton.button1:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: white;
}

.button2 {
  background-color: var(--color-primary);
  color: white;
  border: 2px solid var(--color-border);
}

.button2:hover {
  background-color: var(--color-primary-dark);
  color: white;
  border-color: var(--color-primary-dark);
}

.button3 {
  background-color: var(--color-primary);
  color: white;
  border-radius: var(--radius-md);
  padding: 12px 24px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background-color var(--transition);
}

.button3:hover {
  background-color: var(--color-primary-dark);
  color: white;
}

/* Links */
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.card a[href^="#"] {
  text-decoration: none;
}
.card a[href^="#"]:hover {
  text-decoration: none;
}

/* Tables */
table {
  width: 100%;
  max-width: 75%;
  border-collapse: collapse;
  font-size: var(--font-size-base);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

td, th {
  border: 1px solid #c4c4c4;
  text-align: center;
  padding: 12px 16px;
}

th {
  background-color: var(--color-primary);
  color: white;
  font-weight: 600;
}

tr:nth-child(odd) {
  background-color: var(--color-surface);
}

tr:nth-child(even) {
  background-color: #e0e0e0;
}

tr:hover {
  background-color: #c5d4e4;
}

tr:nth-child(odd):hover {
  background-color: #c5d4e4;
}

tr:nth-child(even):hover {
  background-color: #b8c9dc;
}

/* Breadcrumb */
ul.breadcrumb {
  padding: var(--space-md) 0;
  list-style: none;
  background: none;
  font-size: var(--font-size-base);
}

ul.breadcrumb li {
  display: inline;
}

ul.breadcrumb li + li::before {
  padding: 0 var(--space-sm);
  color: var(--color-text-muted);
  content: "/";
}

ul.breadcrumb li a {
  color: var(--color-primary);
  text-decoration: none;
}

ul.breadcrumb li a:hover {
  text-decoration: underline;
}

/* ==========================================================================
   Home page
   ========================================================================== */
.fakeimg {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  text-align: center;
  font-weight: 600;
  font-size: 0.875rem;
  transition: transform var(--transition), box-shadow var(--transition);
  border: none;
  cursor: pointer;
  display: block;
}

a:hover .fakeimg {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.rightcolumn .card img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  display: block;
}

.rightcolumn .card img + img {
  margin-top: var(--space-md);
}

.rightcolumn .card > p {
  margin-top: var(--space-md);
}

.rightcolumn .card h2 {
  font-size: 1.25rem;
  letter-spacing: 0.02em;
}

.rightcolumn .card h3 {
  font-size: 1.05rem;
}

/* Sidebar social icons */
.rightcolumn .card a img {
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  max-width: 44px;
  max-height: 44px;
  object-fit: contain;
  display: inline-block;
  margin: 0 var(--space-xs);
  opacity: 0.9;
  transition: opacity var(--transition);
}

.rightcolumn .card a:hover img {
  opacity: 1;
}

@media screen and (max-width: 900px) {
  .leftcolumn {
    flex: 1 1 100%;
  }
  .rightcolumn {
    flex: 1 1 100%;
  }
}

/* ==========================================================================
   Info tables (responsive)
   ========================================================================== */
.info-table-wrap {
  overflow-x: auto;
  width: 100%;
  margin: var(--space-md) 0;
}

.info-table {
  width: 75%;
  min-width: 280px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

@media screen and (max-width: 600px) {
  .info-table-wrap {
    overflow-x: visible;
  }
  .info-table {
    width: 100%;
    max-width: none;
  }
  .info-table thead,
  .info-table tbody,
  .info-table tr,
  .info-table td {
    display: block;
  }
  .info-table tr {
    margin-bottom: 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0;
    text-align: left;
    background-color: var(--color-surface);
  }
  .info-table tr:nth-child(even) {
    background-color: #e0e0e0;
  }
  .info-table td {
    border: none;
    padding: 10px 12px;
    width: 100%;
    box-sizing: border-box;
  }
  .info-table td:first-child {
    font-weight: bold;
    padding-bottom: 4px;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border);
  }
  .info-table td:last-child {
    padding-top: 6px;
  }
  .info-table td a {
    word-break: break-all;
  }
}

/* ==========================================================================
   Contact form
   ========================================================================== */
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
  width: 100%;
  padding: 12px 16px;
  margin: 8px 0;
  box-sizing: border-box;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: var(--font-size-base);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(184, 61, 61, 0.15);
}

/* ==========================================================================
   Slideshow
   ========================================================================== */
.slideshow-container {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.mySlides {
  display: none;
  width: 100%;
  height: 350px;
  text-align: center;
  align-items: center;
  justify-content: center;
  background: #111;
}

.mySlides img {
  max-height: 100%;
  max-width: 100%;
  width: auto;
  height: 100%;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

.dot {
  height: 12px;
  width: 12px;
  margin: 0 4px;
  background-color: #bbb;
  border-radius: 50%;
  display: inline-block;
  transition: background-color var(--transition);
  cursor: pointer;
}

.dot.active {
  background-color: var(--color-primary);
}

.text {
  color: #f2f2f2;
  font-size: var(--font-size-sm);
  padding: 8px 12px;
  position: absolute;
  bottom: 8px;
  width: 100%;
  text-align: center;
}

.fade {
  animation: fade 1.5s ease;
}

@keyframes fade {
  from { opacity: 0.4; }
  to { opacity: 1; }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  background-color: var(--color-primary);
  color: white;
  text-align: center;
  padding: var(--space-md) var(--space-lg);
  font-size: var(--font-size-base);
  box-shadow: 0 -2px 10px rgba(0,0,0,0.08);
}

.site-footer p {
  margin: 0;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
}

/* Extra bottom padding so content isn't hidden behind fixed footer */
body {
  padding-bottom: 70px;
}