/* ==========================================================================
   Salé Clube de Vantagens — Design System & Core Stylesheet
   Pure Static Architecture | TRON Architecture Standard
   ========================================================================== */

:root {
  /* Colors */
  --primary: #0C71C3;
  --primary-hover: #09599a;
  --primary-glow: rgba(12, 113, 195, 0.28);
  --primary-subtle: #f0f7fd;

  --btn-partner-bg: #002999;
  --btn-partner-hover: #001f75;

  --badge-red: #fc2227;
  --badge-blue: #002b99;

  --bg-body: #f8fafc;
  --bg-card: #ffffff;
  --bg-dark: #07192d;

  --text-main: #1e293b;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --text-white: #ffffff;

  --border-light: #e2e8f0;
  --border-card: #e5e7eb;

  /* Geometry & Radius */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Spacings */
  --container-max: 1240px;
  --header-height: 84px;

  /* Typography */
  --font-main: 'Roboto', 'Open Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* Reset & Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-body);
  color: var(--text-main);
  line-height: 1.6;
  font-size: 15px;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.2s ease;
}

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
  box-sizing: border-box;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 10px;
  transition: all 0.25s ease;
  cursor: pointer;
  text-align: center;
  box-sizing: border-box;
}

.btn-partner {
  background-color: var(--btn-partner-bg);
  color: var(--text-white);
  border-radius: 10px;
  font-size: 16px;
  font-weight: 500;
  padding: 12px 24px;
  box-shadow: 0 4px 14px rgba(0, 41, 153, 0.25);
}

.btn-partner:hover {
  background-color: var(--btn-partner-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 41, 153, 0.4);
}

.btn-secondary {
  background-color: var(--primary-subtle);
  color: var(--primary);
  border: 1px solid rgba(12, 113, 195, 0.2);
}

.btn-secondary:hover {
  background-color: var(--primary);
  color: var(--text-white);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  background-color: var(--bg-card);
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.header-container {
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand-link {
  display: inline-flex;
  align-items: center;
}

.brand-logo {
  width: auto;
  height: 48px;
  max-height: 48px;
  object-fit: contain;
}

/* ==========================================================================
   Hero Banner Section
   ========================================================================== */
.hero-section {
  padding: 24px 0 0 0;
}

.hero-banner-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  border: 1px solid var(--border-light);
  background-color: var(--bg-card);
}

.hero-banner-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* ==========================================================================
   Intro Information Section (O QUE É O SALÉ CLUBE? / COMO FUNCIONA?)
   ========================================================================== */
.intro-section {
  margin-top: 40px;
  position: relative;
  z-index: 10;
  margin-bottom: 45px;
}

.intro-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(0, 0, 0, 0.04);
  padding: 48px 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.intro-badge {
  background-color: var(--badge-red);
  color: var(--text-white);
  font-family: 'Roboto', sans-serif;
  font-weight: 900;
  font-size: 22px;
  text-align: center;
  padding: 14px 18px;
  border-radius: 10px;
  text-transform: uppercase;
  margin-bottom: 22px;
  letter-spacing: 0.5px;
}

.intro-title {
  font-size: 17px;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 16px;
  line-height: 1.45;
}

.intro-col p {
  font-size: 15px;
  color: #475569;
  line-height: 1.7;
  margin-bottom: 14px;
  text-align: justify;
}

.intro-slogan {
  color: #1e293b !important;
  margin-top: 18px;
  font-size: 16px !important;
}

.intro-list {
  list-style: none;
  margin: 16px 0;
  padding-left: 0;
}

.intro-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 16px;
  font-size: 15px;
  color: #475569;
  line-height: 1.6;
  text-align: justify;
}

.intro-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--badge-red);
  font-size: 22px;
  line-height: 1;
  top: -2px;
}

.intro-note {
  margin-top: 18px;
  font-size: 15px;
  color: #475569;
  text-align: justify;
}

/* ==========================================================================
   Partners Section & Live Search
   ========================================================================== */
.partners-section {
  padding: 10px 0 80px 0;
}

.partners-header {
  text-align: center;
  margin-bottom: 28px;
}

.partners-badge {
  background-color: var(--badge-blue);
  color: var(--text-white);
  font-family: 'Roboto', sans-serif;
  font-weight: 900;
  font-size: 24px;
  text-transform: uppercase;
  padding: 14px 20px;
  border-radius: 10px;
  display: block;
  width: 100%;
  box-sizing: border-box;
  margin: 0 auto 16px auto;
  letter-spacing: 0.5px;
}

.partners-subtitle {
  color: var(--badge-red);
  font-family: 'Roboto', sans-serif;
  font-size: 23px;
  font-weight: 500;
  text-align: center;
  margin-bottom: 24px;
}

.search-container {
  max-width: 680px;
  margin: 0 auto 36px auto;
  text-align: center;
}

.search-input-box {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  background: var(--bg-card);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-full);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  transition: all 0.25s ease;
  padding: 4px 18px;
}

.search-input-box:focus-within {
  border-color: var(--primary);
  box-shadow: 0 6px 20px var(--primary-glow);
}

.search-icon {
  color: var(--text-muted);
  flex-shrink: 0;
  margin-right: 12px;
}

.search-input {
  flex: 1;
  min-width: 0;
  height: 46px;
  border: none;
  background: none;
  font-family: inherit;
  font-size: 16px;
  color: var(--text-main);
  outline: none;
}

.search-input::placeholder {
  color: var(--text-muted);
  font-weight: 400;
}

.search-clear {
  color: var(--text-muted);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, color 0.2s ease;
  flex-shrink: 0;
  margin-left: 8px;
}

.search-clear:hover {
  background-color: var(--border-light);
  color: var(--text-main);
}

.search-feedback {
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

/* ==========================================================================
   Partners Grid Section (1:1 Edge-to-Edge Logos)
   ========================================================================== */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 22px;
  justify-content: center;
}

.partner-card {
  display: block;
  aspect-ratio: 1 / 1;
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-card);
  padding: 0 !important;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
  cursor: pointer;
  box-sizing: border-box;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.partner-card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 10px 24px rgba(12, 113, 195, 0.22);
  border-color: var(--primary);
}

.partner-logo {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 0.25s ease;
  border-radius: var(--radius-md);
}

.partner-card:hover .partner-logo {
  transform: scale(1.04);
}

/* Zero results state */
.no-results {
  text-align: center;
  padding: 60px 20px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  margin: 20px auto;
  max-width: 480px;
}

.no-results p {
  color: var(--text-muted);
  font-size: 15px;
}

/* ==========================================================================
   Universal Modal Architecture
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(7, 25, 45, 0.75);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
  box-sizing: border-box;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--primary);
  width: 94%;
  max-width: 800px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 38px 32px 32px 32px;
  position: relative;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.25);
  transform: translateY(20px) scale(0.98);
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  box-sizing: border-box;
}

.modal-overlay.active .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  background-color: var(--primary-subtle);
  transition: all 0.2s ease;
  z-index: 10;
}

.modal-close:hover {
  background-color: #fee2e2;
  color: #ef4444;
}

.modal-grid {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 32px;
  align-items: flex-start;
}

.modal-col-media {
  display: flex;
  justify-content: center;
}

.modal-logo-frame {
  background: #ffffff;
  padding: 0;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--border-light);
  width: 100%;
  max-width: 250px;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.modal-partner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.modal-col-body {
  color: var(--text-main);
}

.modal-col-body h2 {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 12px;
  line-height: 1.25;
}

.modal-col-body p {
  font-size: 14.5px;
  color: var(--text-muted);
  margin-bottom: 8px;
  line-height: 1.55;
}

.modal-col-body h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  margin-top: 18px;
  margin-bottom: 8px;
  border-bottom: 2px solid var(--primary-subtle);
  padding-bottom: 4px;
}

.modal-col-body strong {
  color: var(--text-main);
}

.modal-col-body a {
  color: var(--primary);
  text-decoration: underline;
}

.modal-col-body a:hover {
  color: var(--primary-hover);
}

/* Contact Modal Dialog */
.modal-card-contact {
  text-align: center;
  max-width: 600px;
  padding: 48px 36px 40px 36px;
  background-image: url('../images/bg_home_element_l.png');
  background-size: initial;
  background-position: top left;
  background-repeat: no-repeat;
}

.contact-title {
  font-size: 26px;
  font-weight: 800;
  color: var(--badge-blue);
  margin-bottom: 10px;
}

.contact-title .highlight {
  color: #64748b;
  font-weight: 700;
}

.contact-subtitle {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 28px;
}

.contact-actions {
  display: flex;
  justify-content: center;
}

.btn-email-contact {
  background-color: var(--badge-blue);
  color: var(--text-white);
  padding: 14px 32px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(0, 43, 153, 0.25);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn-email-contact:hover {
  background-color: #001f75;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 43, 153, 0.4);
}

/* Floating Help Button */
.floating-help-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 54px;
  height: 54px;
  border-radius: var(--radius-full);
  background-color: var(--primary);
  color: var(--text-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px var(--primary-glow);
  z-index: 998;
  transition: all 0.3s ease;
  font-size: 22px;
  font-weight: 800;
}

.floating-help-btn:hover {
  background-color: var(--primary-hover);
  transform: scale(1.08);
  box-shadow: 0 12px 28px rgba(12, 113, 195, 0.4);
}

/* ==========================================================================
   Footer Section
   ========================================================================== */
.site-footer {
  background-color: #c55f0d;
  border-top: none;
  padding: 22px 0;
  margin-top: 50px;
}

.footer-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
}

.footer-copyright {
  font-size: 13px;
  color: #ffffff;
  opacity: 0.95;
}

.footer-credit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  line-height: 1;
}

.credit-label {
  font-size: 12px;
  font-weight: 500;
  color: #ffffff;
  opacity: 0.95;
  line-height: 16px;
  height: 16px;
  display: inline-flex;
  align-items: center;
  letter-spacing: 0.02em;
}

.credit-link {
  display: inline-flex;
  align-items: center;
  transition: opacity 0.2s ease;
}

.credit-link:hover {
  opacity: 0.85;
}

.tronux-logo {
  width: 71px;
  height: 16px;
  max-width: 71px;
  max-height: 16px;
  display: block;
  object-fit: contain;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 991px) {
  .intro-card {
    padding: 36px 30px;
    gap: 32px;
  }

  .partners-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 16px;
  }

  .modal-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .modal-logo-frame {
    max-width: 180px;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 72px;
  }

  .header-container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .brand-logo {
    height: 38px;
  }

  .btn-partner {
    padding: 9px 16px;
    font-size: 13px;
  }

  .hero-section {
    padding: 16px 0 0 0;
  }

  .intro-section {
    margin-top: 18px;
    margin-bottom: 30px;
  }

  .intro-card {
    grid-template-columns: 1fr;
    padding: 28px 18px;
    gap: 28px;
  }

  .intro-badge {
    font-size: 19px;
    padding: 12px 14px;
  }

  .partners-badge {
    font-size: 20px;
    padding: 12px 14px;
  }

  .partners-subtitle {
    font-size: 18px;
  }

  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .partner-card {
    padding: 0 !important;
  }

  .modal-card {
    padding: 28px 18px;
    width: 95%;
  }

  .modal-col-body h2 {
    font-size: 20px;
  }

  .modal-col-body p {
    font-size: 13.5px;
  }

  .floating-help-btn {
    bottom: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
    font-size: 19px;
  }
}