/* Premios Sem Fim - Main Stylesheet */
/* Dark Modern Theme - Mobile First Approach */

/* ========================================
   CSS VARIABLES (ROOT)
   ======================================== */
:root {
  /* Color Palette - Dark Modern Theme */
  --primary-bg: #0a0a0b;
  --secondary-bg: #1a1a1b;
  --tertiary-bg: #2a2a2b;
  --card-bg: #1e1e1f;
  --accent-color: #ff6b35;
  --accent-hover: #e55a2b;
  --text-primary: #ffffff;
  --text-secondary: #b3b3b3;
  --text-muted: #666666;
  --border-color: #333333;
  --success-color: #22c55e;
  --warning-color: #f59e0b;
  --error-color: #ef4444;
  
  /* Typography */
  --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
  --font-secondary: 'Inter', system-ui, -apple-system, sans-serif;
  
  /* Spacing Scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  /* Border Radius */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 16px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  
  /* Layout */
  --container-max-width: 1200px;
  --container-padding: var(--space-md);
  
  /* Viewport Height Fix for Mobile */
  --vh: 1vh;
}

/* ========================================
   RESET & BASE STYLES
   ======================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--primary-bg);
  overflow-x: hidden;
}

/* ========================================
   TYPOGRAPHY
   ======================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-secondary);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

h1 {
  font-size: 2rem;
}

h2 {
  font-size: 1.75rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

h5 {
  font-size: 1.125rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-bottom: var(--space-md);
  color: var(--text-secondary);
}

a {
  color: var(--accent-color);
  text-decoration: none;
}

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

ul, ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-xl);
}

li {
  margin-bottom: var(--space-sm);
  color: var(--text-secondary);
}

/* ========================================
   LAYOUT COMPONENTS
   ======================================== */
.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.main {
  min-height: 50vh;
}

/* ========================================
   BACK BUTTON
   ======================================== */
.back-button {
  position: fixed;
  top: var(--space-md);
  left: var(--space-md);
  z-index: 1000;
}

.back-button__link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background-color: var(--secondary-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
}

.back-button__link:hover {
  background-color: var(--tertiary-bg);
  color: var(--accent-color);
  text-decoration: none;
}

.back-button__link i {
  font-size: 1rem;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
  background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('/public/images/hero.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: var(--space-2xl) 0;
  text-align: center;
  position: relative;
}

.hero--secondary {
  padding: var(--space-3xl) 0 var(--space-2xl) 0;
  background-image: linear-gradient(135deg, var(--secondary-bg) 0%, var(--primary-bg) 100%);
}

.hero__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.hero__content {
  max-width: 800px;
  margin: 0 auto;
}

.hero__heading {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
}

.hero__subheading {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 0;
}

/* ========================================
   PLATFORM SECTION
   ======================================== */
.platform-section {
  padding: var(--space-3xl) 0;
  background-color: var(--primary-bg);
}

.platform-section__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

/* ========================================
   PLATFORM CARDS
   ======================================== */
.platform-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.platform-card__badge {
  position: absolute;
  top: -var(--space-sm);
  left: var(--space-xl);
  background-color: var(--accent-color);
  color: var(--text-primary);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--border-radius-md);
  font-size: 0.875rem;
  font-weight: 700;
}

.platform-card__group1,
.platform-card__group2,
.platform-card__group3 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.platform-card__logo {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--space-md);
  background-color: var(--tertiary-bg);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--space-md);
}

.platform-card__logo img {
  width: 150px;
  height: 150px;
  object-fit: contain;
  border-radius: var(--border-radius-sm);
}

.platform-card__rating {
  text-align: center;
}

.platform-card__stars {
  display: flex;
  justify-content: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
}

.platform-card__stars i {
  color: var(--warning-color);
  font-size: 1.25rem;
}

.platform-card__reviews {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
}

.platform-card__bonus {
  text-align: center;
  margin-bottom: var(--space-md);
}

.platform-card__bonus h3 {
  color: var(--accent-color);
  font-size: 1.25rem;
  margin: 0;
}

.platform-card__features,
.platform-card__selling-points {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.platform-card__features li,
.platform-card__selling-points li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-secondary);
  margin: 0;
}

.platform-card__features i,
.platform-card__selling-points i {
  color: var(--success-color);
  font-size: 1rem;
  min-width: 1rem;
}

.platform-card__button {
  display: block;
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background-color: var(--accent-color);
  color: var(--text-primary);
  text-align: center;
  text-decoration: none;
  border-radius: var(--border-radius-md);
  font-weight: 600;
  margin-top: var(--space-md);
}

.platform-card__button:hover {
  background-color: var(--accent-hover);
  color: var(--text-primary);
  text-decoration: none;
}

/* ========================================
   PLATFORM FEATURES SECTION
   ======================================== */
.platform-features {
  padding: var(--space-3xl) 0;
  background-color: var(--secondary-bg);
}

.platform-features__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.platform-features__heading {
  text-align: center;
  margin-bottom: var(--space-2xl);
  font-size: 2rem;
}

.platform-features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.platform-features__item {
  text-align: center;
  padding: var(--space-xl);
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
}

.platform-features__icon {
  font-size: 3rem;
  color: var(--accent-color);
  margin-bottom: var(--space-lg);
}

.platform-features__title {
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.platform-features__description {
  color: var(--text-secondary);
  margin: 0;
}

.platform-features__conclusion {
  text-align: center;
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto;
}

/* ========================================
   EVALUATION SECTION
   ======================================== */
.evaluation-section {
  padding: var(--space-3xl) 0;
  background-color: var(--tertiary-bg);
}

.evaluation-section__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

.evaluation-section__column h2 {
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.evaluation-section__column p {
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

/* ========================================
   CONTENT SECTIONS (About, Legal Pages)
   ======================================== */
.content-section {
  padding: var(--space-2xl) 0;
  background-color: var(--primary-bg);
}

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

.content-section__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.content-section__heading {
  text-align: center;
  margin-bottom: var(--space-2xl);
  color: var(--text-primary);
}

.content-section__content {
  max-width: 800px;
  margin: 0 auto;
}

/* Values Grid */
.values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.value-item {
  text-align: center;
  padding: var(--space-xl);
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
}

.value-item__icon {
  font-size: 2.5rem;
  color: var(--accent-color);
  margin-bottom: var(--space-lg);
}

.value-item__title {
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.value-item__description {
  color: var(--text-secondary);
  margin: 0;
}

/* Team Grid */
.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.team-member {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
}

.team-member__name {
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.team-member__role {
  color: var(--accent-color);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.team-member__bio {
  color: var(--text-secondary);
  margin: 0;
}

/* Tips List */
.tips-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.tip-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
}

.tip-item__icon {
  font-size: 1.5rem;
  color: var(--accent-color);
  margin-top: var(--space-xs);
  min-width: 1.5rem;
}

.tip-item__text {
  color: var(--text-secondary);
  margin: 0;
}

/* Disclaimer Section */
.disclaimer-section {
  padding: var(--space-2xl) 0;
  background-color: var(--tertiary-bg);
}

.disclaimer-section__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  text-align: center;
}

.disclaimer-section__heading {
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
}

.disclaimer-section__content {
  max-width: 800px;
  margin: 0 auto;
}

/* Legal Content */
.legal-content {
  padding: var(--space-2xl) 0;
  background-color: var(--primary-bg);
}

.legal-content__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.legal-content__body {
  max-width: 800px;
  margin: 0 auto;
}

.legal-content__body h2 {
  color: var(--text-primary);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-lg);
}

.legal-content__body h2:first-child {
  margin-top: 0;
}

.legal-content__body h3 {
  color: var(--text-primary);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

.legal-content__body p {
  margin-bottom: var(--space-lg);
}

.legal-content__body ul {
  margin-bottom: var(--space-lg);
}

.legal-content__body strong {
  color: var(--text-primary);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  background-color: var(--secondary-bg);
  border-top: 1px solid var(--border-color);
  padding: var(--space-2xl) 0 var(--space-xl) 0;
}

.footer__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.footer__top {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid var(--border-color);
}

.footer__brand {
  text-align: center;
}

.footer__logo {
  width: 120px;
  height: auto;
  margin-bottom: var(--space-md);
}

.footer__message {
  font-size: 1.125rem;
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.footer__legal {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
}

.footer__links {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  text-align: center;
}

.footer__column h3 {
  color: var(--text-primary);
  font-size: 1.125rem;
  margin-bottom: var(--space-md);
}

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

.footer__column li {
  margin-bottom: var(--space-sm);
}

.footer__column a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
}

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

.footer__responsible-gaming {
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid var(--border-color);
  text-align: center;
}

.footer__responsible-gaming h3 {
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
}

.footer__rg-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-lg);
}

.footer__rg-logo {
  height: 40px;
  width: auto;
  opacity: 0.7;
}

.footer__rg-logo:hover {
  opacity: 1;
}

.footer__bottom {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  text-align: center;
}

.footer__age-limit {
  display: flex;
  justify-content: center;
}

.footer__age-icon {
  width: 60px;
  height: 60px;
}

.footer__disclaimers p {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.footer__copyright p {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: var(--space-xs);
}

.footer__updated {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-style: italic;
}

/* ========================================
   TABLET RESPONSIVE (768px and up)
   ======================================== */
@media (min-width: 768px) {
  :root {
    --container-padding: var(--space-lg);
  }

  /* Typography */
  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  .hero__heading {
    font-size: 3rem;
  }

  .hero__subheading {
    font-size: 1.25rem;
  }

  /* Hero adjustments */
  .hero {
    padding: var(--space-3xl) 0;
  }

  /* Platform Features Grid */
  .platform-features__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Evaluation Section */
  .evaluation-section__container {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Values Grid */
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Team Grid */
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Footer */
  .footer__top {
    grid-template-columns: 2fr 1fr;
    text-align: left;
  }

  .footer__brand {
    text-align: left;
  }

  .footer__links {
    grid-template-columns: repeat(2, 1fr);
    text-align: left;
  }

  .footer__bottom {
    grid-template-columns: auto 1fr auto;
    align-items: center;
    text-align: center;
  }
}

/* ========================================
   DESKTOP RESPONSIVE (1024px and up)
   ======================================== */
@media (min-width: 1024px) {
  :root {
    --container-padding: var(--space-xl);
  }

  /* Typography */
  h1 {
    font-size: 3rem;
  }

  .hero__heading {
    font-size: 3.5rem;
  }

  /* Platform Cards - Horizontal Layout */
  .platform-card {
    flex-direction: row;
    align-items: center;
    gap: var(--space-2xl);
    padding: var(--space-xl) var(--space-2xl);
  }

  .platform-card__group1,
  .platform-card__group2,
  .platform-card__group3 {
    flex: 1;
  }

  .platform-card__group1 {
    flex: 0 0 200px;
  }

  .platform-card__logo {
    margin-bottom: 0;
  }

  /* Platform Features Grid */
  .platform-features__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Values Grid */
  .values-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Team Grid */
  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ========================================
   LARGE DESKTOP RESPONSIVE (1200px and up)
   ======================================== */
@media (min-width: 1200px) {
  /* Hero */
  .hero__heading {
    font-size: 4rem;
  }

  .hero__subheading {
    font-size: 1.375rem;
  }

  /* Larger spacing for big screens */
  .platform-section,
  .platform-features,
  .evaluation-section {
    padding: var(--space-3xl) 0 4rem 0;
  }
}

/* ========================================
   UTILITY CLASSES
   ======================================== */
.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;
}

.loading {
  opacity: 0.6;
  pointer-events: none;
}

/* ========================================
   PRINT STYLES
   ======================================== */
@media print {
  .back-button,
  .footer__rg-logos,
  .platform-card__button {
    display: none;
  }

  body {
    background: white;
    color: black;
  }

  .hero,
  .platform-card,
  .content-section {
    background: white;
    border: 1px solid #ccc;
  }
}