:root {
  --clr-futebol:    #12b80f;
  --clr-basquete:   #d34808;
  --clr-volei:      #e9b516;
  --clr-nav:        #145DA0;

  --clr-black:      #000000;
  --clr-white:      #ffffff;
  --clr-gray-bg:    rgb(227, 227, 227);
  --clr-text:       #282828;
  --clr-text-muted: #505050;
  --clr-nav-text:   #cccccc;
  --clr-nav-active: #ffffff;
  --clr-border:     #efefef;

  --font-display: 'Bebas Neue', cursive;
  --font-body:    'Open Sans', sans-serif;
  --font-sport:   'Poppins', sans-serif;

  --text-xs:   0.8rem;
  --text-sm:   0.9rem;
  --text-base: 1rem;
  --text-md:   1.125rem;
  --text-lg:   1.25rem;
  --text-xl:   1.5rem;
  --text-2xl:  1.875rem;
  --text-3xl:  2.5rem;
  --text-4xl:  3rem;


  --leading-tight:   1.2;
  --leading-normal:  1.5;
  --leading-relaxed: 1.6;

  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;
  --shadow-card: 0 8px 24px hsla(228, 66%, 45%, .25);
  --radius-sm:  5px;
  --radius-md:  10px;
  --radius-lg:  20px;
  --radius-xl:  50px;

  --ease-fast:   0.2s ease;
  --ease-normal: 0.3s ease;
  --ease-slow:   0.4s ease;
}

html {
  height: 100%;
  box-sizing: border-box;
  scroll-behavior: smooth;
  background-color: var(--clr-gray-bg);
}

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

body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: transparent;
  overflow-x: hidden;
}

main {
  flex: 1 0 auto;
  padding-top: 60px;
}

.main-header {
  width: 100%;
  background-color: var(--clr-black);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  height: 60px;
}

.topbar {
  max-width: 1200px;
  margin: 0 auto;
  height: 100%;
  padding: 0 var(--space-4);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 25px;
}

.logo a {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--clr-white);
  text-decoration: none;
  transition: opacity var(--ease-fast);
}

.logo a:hover {
  opacity: 0.8;
}

.paths-container {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.paths {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.paths a, .home a {
  color: var(--clr-nav-text);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 1.4rem;
  transition: color var(--ease-fast);
}

.paths a:hover, .home a:hover {
  color: var(--clr-white);
}

.paths a.active, .home a.active {
  color: var(--clr-white);
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
  z-index: 110;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--clr-nav-text);
  transition: all var(--ease-normal);
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.footer {
  flex-shrink: 0;
  width: 100%;
  padding: var(--space-8) var(--space-4);
  background-color: var(--clr-black);
  color: var(--clr-nav-text);
  text-align: center;
  border-top: 1px solid #222;
  font-family: var(--font-body);
}

.footer span {
  font-size: var(--text-sm);
  letter-spacing: 0.5px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-4);
}

.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;
}

.admin-list {
  background-color: var(--clr-white);
  padding: var(--space-6);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .paths-container {
    position: fixed;
    top: 60px;
    left: 0;
    width: 100%;
    height: 0;
    background-color: var(--clr-black);
    flex-direction: column;
    overflow: hidden;
    transition: height var(--ease-normal);
    gap: 0;
  }

  .paths-container.open {
    height: auto;
    padding: var(--space-4) 0;
    border-top: 1px solid #222;
  }

  .paths, .home {
    width: 100%;
    display: flex;
    flex-direction: column;
    text-align: center;
  }

  .paths a, .home a {
    width: 100%;
    padding: var(--space-6) 0;
    border-bottom: 1px solid #111;
  }
}

@keyframes page-enter {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

body {
  animation: page-enter 0.2s ease-out both;
}

body.page-exit {
  opacity: 0;
  transition: opacity 0.1s ease-in;
}