/* ================================
   9096 BET - MASTER CSS
   Style: Deep Sea Blue Tech (Style 5)
   Market: Brazil
   ================================ */

/* ================================
   CSS VARIABLES - Design Token System
   ================================ */
:root {
  /* === Color System === */
  /* Primary Colors (Deep Sea Blue Tech) */
  --color-primary: #0A4D68;
  --color-primary-light: #0D6A94;
  --color-primary-dark: #073042;
  --color-primary-rgb: 10, 77, 104;

  /* Secondary Colors */
  --color-secondary: #00D9FF;
  --color-secondary-light: #4DE8FF;
  --color-secondary-dark: #00A8C6;
  --color-secondary-rgb: 0, 217, 255;

  /* Accent */
  --color-accent: #00D9FF;
  --color-accent-gold: #FFD700;

  /* Neutral Colors */
  --color-white: #FFFFFF;
  --color-gray-50: #F8FAFC;
  --color-gray-100: #F1F5F9;
  --color-gray-200: #E2E8F0;
  --color-gray-300: #CBD5E1;
  --color-gray-400: #94A3B8;
  --color-gray-500: #64748B;
  --color-gray-600: #475569;
  --color-gray-700: #334155;
  --color-gray-800: #1E293B;
  --color-gray-900: #0F172A;
  --color-black: #000000;

  /* Background and Text */
  --color-background: #001524;
  --color-background-light: #002438;
  --color-background-card: rgba(10, 77, 104, 0.15);
  --color-text: #FFFFFF;
  --color-text-secondary: #94A3B8;
  --color-text-muted: #64748B;

  /* Semantic Colors */
  --color-success: #10B981;
  --color-warning: #F59E0B;
  --color-error: #EF4444;
  --color-info: #3B82F6;

  /* === Spacing System (8px base) === */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* === Shadow System === */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);

  /* Glow Effects (Style 5 specific) */
  --shadow-glow: 0 0 20px rgba(0, 217, 255, 0.4);
  --shadow-glow-strong: 0 0 30px rgba(0, 217, 255, 0.6), 0 0 60px rgba(0, 217, 255, 0.3);
  --shadow-glow-primary: 0 0 20px rgba(10, 77, 104, 0.5);

  /* === Border Radius System === */
  --radius-none: 0;
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-3xl: 2rem;
  --radius-full: 9999px;

  /* === Font System === */
  --font-primary: 'Roboto', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-secondary: 'Exo 2', 'Roboto', sans-serif;

  /* Font Sizes */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;

  /* Font Weights */
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;

  /* Line Heights */
  --line-height-none: 1;
  --line-height-tight: 1.25;
  --line-height-snug: 1.375;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;
  --line-height-loose: 2;

  /* === Transitions === */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);

  /* === Container Widths === */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
  --container-2xl: 1536px;

  /* === Z-index Layers === */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background: var(--color-background);
  line-height: var(--line-height-normal);
  min-height: 100vh;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input, button, textarea, select {
  font: inherit;
}

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

ul, ol {
  list-style: none;
}

/* ================================
   TYPOGRAPHY
   ================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-secondary);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

h1 {
  font-size: var(--font-size-5xl);
  margin-bottom: var(--space-6);
  text-shadow: 0 0 20px rgba(0, 217, 255, 0.3);
}

h2 {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-5);
}

h3 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-semibold);
}

h4 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
}

p {
  margin-bottom: var(--space-4);
  line-height: var(--line-height-relaxed);
  max-width: 75ch;
  color: var(--color-text-secondary);
}

.content-block p,
.block-text p {
  color: var(--color-text);
}

ul.styled-list, ol.styled-list {
  margin-left: var(--space-6);
  margin-bottom: var(--space-4);
  list-style: disc;
}

ul.styled-list li, ol.styled-list li {
  margin-bottom: var(--space-2);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
}

strong {
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
}

em {
  font-style: italic;
}

/* ================================
   LAYOUT - CONTAINER
   ================================ */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-6);
  padding-right: var(--space-6);
}

.container-sm {
  max-width: var(--container-sm);
}

.container-lg {
  max-width: var(--container-2xl);
}

/* ================================
   HEADER COMPONENT
   ================================ */
.header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: rgba(0, 21, 36, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 217, 255, 0.2);
  transition: all var(--transition-base);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  padding-bottom: var(--space-4);
  gap: var(--space-8);
}

.logo {
  height: 48px;
  width: auto;
  transition: transform var(--transition-base);
}

.logo:hover {
  transform: scale(1.05);
}

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

.nav-link {
  display: inline-block;
  color: var(--color-text);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-base);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  position: relative;
}

.nav-link:hover {
  color: var(--color-secondary);
  background: rgba(0, 217, 255, 0.1);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-secondary);
  transition: all var(--transition-base);
  transform: translateX(-50%);
}

.nav-link:hover::after {
  width: 80%;
}

.nav-cta-buttons {
  display: flex;
  gap: var(--space-3);
}

/* Mobile Menu Button */
.mobile-menu-button {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  color: var(--color-text);
}

.mobile-menu-button svg {
  width: 24px;
  height: 24px;
}

/* Mobile Navigation */
.mobile-nav {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: rgba(0, 21, 36, 0.98);
  backdrop-filter: blur(20px);
  padding: var(--space-6);
  border-bottom: 1px solid rgba(0, 217, 255, 0.2);
  z-index: var(--z-fixed);
}

.mobile-nav.active {
  display: block;
}

.mobile-nav .nav-link {
  display: block;
  padding: var(--space-4);
  text-align: center;
  border-bottom: 1px solid rgba(0, 217, 255, 0.1);
}

/* ================================
   HERO SECTION COMPONENT
   ================================ */
.hero-section {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
  padding: var(--space-16) 0;
}

/* Background overlay */
.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 21, 36, 0.85) 0%,
    rgba(0, 21, 36, 0.6) 50%,
    rgba(10, 77, 104, 0.7) 100%
  );
  z-index: 1;
}

/* Animated glow effect */
.hero-section::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 217, 255, 0.15) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  z-index: 1;
  animation: pulse-glow 4s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.2); }
}

.hero-section .container {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: var(--container-md);
}

.hero-section h1 {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--space-6);
  line-height: var(--line-height-tight);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4), 0 0 30px rgba(0, 217, 255, 0.3);
}

.hero-intro {
  font-size: var(--font-size-xl);
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: var(--space-8);
  line-height: var(--line-height-relaxed);
  max-width: 100%;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

.hero-cta {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ================================
   BUTTON COMPONENT
   ================================ */
.btn-primary,
.btn-secondary {
  display: inline-block;
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  text-align: center;
  text-decoration: none;
  border-radius: var(--radius-lg);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  line-height: 1.2;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-white);
  box-shadow: var(--shadow-glow);
  border-color: var(--color-secondary);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-secondary-light));
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-strong);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--color-secondary);
  border-color: var(--color-secondary);
}

.btn-secondary:hover {
  background: rgba(0, 217, 255, 0.1);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
}

/* ================================
   CONTENT BLOCK COMPONENT
   ================================ */
.content-block {
  padding: var(--space-16) 0;
  position: relative;
}

.content-block:nth-child(even) {
  background: var(--color-background-light);
}

.content-block .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.content-block.vertical .container {
  grid-template-columns: 1fr;
  max-width: var(--container-md);
  text-align: center;
}

.content-block.horizontal.reverse .container {
  direction: rtl;
}

.content-block.horizontal.reverse .block-text,
.content-block.horizontal.reverse .block-image {
  direction: ltr;
}

.block-text {
  padding: var(--space-6);
}

.block-text h2 {
  color: var(--color-text);
  margin-bottom: var(--space-6);
  position: relative;
  display: inline-block;
}

.block-text h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-secondary), transparent);
  border-radius: var(--radius-full);
}

.content-block.vertical .block-text h2::after {
  left: 50%;
  transform: translateX(-50%);
}

.block-text h3 {
  color: var(--color-secondary);
  margin-top: var(--space-8);
  margin-bottom: var(--space-4);
}

.block-text p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-4);
}

.block-text ul,
.block-text ol {
  margin-left: var(--space-6);
  margin-bottom: var(--space-6);
  list-style: disc;
}

.block-text li {
  color: var(--color-text-secondary);
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-3);
}

.block-image {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(0, 217, 255, 0.2);
}

.block-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--transition-slow);
}

.block-image:hover img {
  transform: scale(1.05);
}

/* Glassmorphism effect on image hover */
.block-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 217, 255, 0.1), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: 1;
}

.block-image:hover::before {
  opacity: 1;
}

/* ================================
   CONTENT GRID COMPONENT
   ================================ */
.content-grid-section {
  padding: var(--space-16) 0;
}

.content-grid-section h2 {
  text-align: center;
  margin-bottom: var(--space-12);
  position: relative;
}

.content-grid-section h2::after {
  content: '';
  display: block;
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-secondary), transparent);
  margin: var(--space-4) auto 0;
  border-radius: var(--radius-full);
}

.content-grid {
  display: grid;
  gap: var(--space-8);
}

.content-grid.cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

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

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

.grid-item {
  background: var(--color-background-card);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(0, 217, 255, 0.2);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.grid-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
  border-color: rgba(0, 217, 255, 0.5);
}

.grid-item picture,
.grid-item .grid-item-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  flex-shrink: 0;
}

.grid-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.grid-item:hover img {
  transform: scale(1.1);
}

.grid-item-content {
  padding: var(--space-6);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.grid-item h3 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.grid-item p {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  flex-grow: 1;
}

/* ================================
   TABLE COMPONENT
   ================================ */
.table-wrapper {
  overflow-x: auto;
  margin: var(--space-6) 0;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0, 217, 255, 0.2);
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-background-card);
}

th, td {
  padding: var(--space-4);
  text-align: left;
  border-bottom: 1px solid rgba(0, 217, 255, 0.1);
}

th {
  background: rgba(0, 217, 255, 0.1);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

td {
  color: var(--color-text-secondary);
}

tr:hover td {
  background: rgba(0, 217, 255, 0.05);
}

/* ================================
   CONCLUSION SECTION
   ================================ */
.conclusion-section {
  padding: var(--space-16) 0;
  background: linear-gradient(180deg, var(--color-background-light), var(--color-background));
  text-align: center;
}

.conclusion-section .container {
  max-width: var(--container-md);
}

.conclusion-section h2 {
  margin-bottom: var(--space-6);
}

.conclusion-section p {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin: 0 auto var(--space-4);
}

/* ================================
   FAQ COMPONENT
   ================================ */
.faq-section {
  padding: var(--space-16) 0;
}

.faq-item {
  background: var(--color-background-card);
  border: 1px solid rgba(0, 217, 255, 0.2);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  overflow: hidden;
}

.faq-question {
  padding: var(--space-5) var(--space-6);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--color-text);
  transition: background var(--transition-base);
}

.faq-question:hover {
  background: rgba(0, 217, 255, 0.1);
}

.faq-answer {
  padding: 0 var(--space-6) var(--space-5);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* ================================
   FOOTER COMPONENT
   ================================ */
.footer {
  background: var(--color-gray-900);
  color: var(--color-gray-300);
  padding: var(--space-16) 0 var(--space-8);
  border-top: 1px solid rgba(0, 217, 255, 0.2);
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer-section h3 {
  color: var(--color-white);
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-4);
}

.footer-section p,
.footer-section a {
  color: var(--color-gray-400);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

.footer-section a:hover {
  color: var(--color-secondary);
}

.footer-links {
  list-style: none;
  margin: 0;
}

.footer-links li {
  margin-bottom: var(--space-2);
}

.payment-icons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.payment-icons img {
  height: 32px;
  width: auto;
  opacity: 0.8;
  transition: opacity var(--transition-base);
  filter: grayscale(50%);
}

.payment-icons img:hover {
  opacity: 1;
  filter: grayscale(0%);
}

.footer-bottom {
  border-top: 1px solid var(--color-gray-800);
  padding-top: var(--space-6);
  text-align: center;
  color: var(--color-gray-500);
  font-size: var(--font-size-sm);
}

.footer-bottom a {
  color: var(--color-secondary);
}

/* Responsible Gaming Warning */
.responsible-gaming {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin-top: var(--space-8);
  text-align: center;
}

.responsible-gaming p {
  color: var(--color-gray-300);
  font-size: var(--font-size-sm);
  margin: 0;
}

.responsible-gaming strong {
  color: var(--color-error);
}

/* ================================
   DISCLAIMER COMPONENT
   ================================ */
.disclaimer {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin: var(--space-8) 0;
}

.disclaimer p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  margin: 0;
  line-height: var(--line-height-relaxed);
}

.disclaimer strong {
  color: var(--color-warning);
}

/* ================================
   RESPONSIVE DESIGN
   ================================ */

/* Tablet (1024px and below) */
@media (max-width: 1024px) {
  :root {
    --font-size-5xl: 2.5rem;
    --font-size-4xl: 2rem;
  }

  .content-block .container {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .content-grid.cols-3,
  .content-grid.cols-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .nav-menu {
    gap: var(--space-4);
  }
}

/* Mobile (768px and below) */
@media (max-width: 768px) {
  :root {
    --font-size-5xl: 2rem;
    --font-size-4xl: 1.75rem;
    --font-size-3xl: 1.5rem;
  }

  .container {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }

  .hero-section {
    min-height: 500px;
    padding: var(--space-12) 0;
  }

  .hero-section h1 {
    font-size: var(--font-size-3xl);
  }

  .hero-intro {
    font-size: var(--font-size-lg);
  }

  /* Mobile Navigation Toggle Button */
  .nav-toggle {
    display: flex;
  }

  .nav-cta {
    display: none;
  }

  /* Mobile Menu - Hidden by default */
  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    width: 100%;
    height: calc(100vh - 72px);
    min-height: calc(100vh - 72px);
    max-height: calc(100vh - 72px);
    background: rgba(0, 21, 36, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: var(--space-6);
    flex-direction: column;
    gap: var(--space-2);
    transform: translateX(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease-in-out;
    z-index: 9999;
    overflow-y: auto;
    display: flex;
  }

  /* Mobile Menu - Active State */
  .nav-menu.active {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
  }

  /* Mobile Menu Links */
  .nav-menu li {
    width: 100%;
    border-bottom: 1px solid rgba(0, 217, 255, 0.1);
  }

  .nav-menu .nav-link {
    display: block;
    padding: var(--space-4) var(--space-2);
    font-size: var(--font-size-lg);
    text-align: left;
  }

  .nav-menu .nav-link:hover,
  .nav-menu .nav-link.active {
    background: rgba(0, 217, 255, 0.1);
    color: var(--color-secondary);
  }

  .mobile-menu-button {
    display: block;
  }

  .content-grid.cols-2,
  .content-grid.cols-3,
  .content-grid.cols-4 {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    padding: var(--space-4) var(--space-6);
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .header-container {
    padding-top: var(--space-3);
    padding-bottom: var(--space-3);
  }

  .logo {
    height: 40px;
  }

  table {
    font-size: var(--font-size-sm);
  }

  th, td {
    padding: var(--space-3);
  }
}

/* Small Mobile (480px and below) */
@media (max-width: 480px) {
  :root {
    --font-size-5xl: 1.75rem;
    --font-size-4xl: 1.5rem;
    --font-size-3xl: 1.25rem;
  }

  .hero-section {
    min-height: 400px;
  }

  .hero-cta {
    flex-direction: column;
    gap: var(--space-3);
  }

  .content-block {
    padding: var(--space-12) 0;
  }

  .block-text {
    padding: var(--space-4);
  }
}

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

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

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

.text-secondary {
  color: var(--color-secondary);
}

.text-muted {
  color: var(--color-text-muted);
}

.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }
.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }

.hidden {
  display: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Flex Utilities */
.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.gap-4 {
  gap: var(--space-4);
}

.gap-8 {
  gap: var(--space-8);
}

/* Glow Effects */
.glow {
  box-shadow: var(--shadow-glow);
}

.glow-text {
  text-shadow: 0 0 20px rgba(0, 217, 255, 0.5);
}

/* ================================
   ANIMATIONS
   ================================ */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  animation: fadeIn 0.6s ease-out forwards;
}

/* Circuit pattern background (optional) */
.circuit-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 217, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 217, 255, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: 0;
}

/* ================================
   ADDITIONAL COMPONENTS (V2)
   ================================ */

/* === HERO VARIANTS === */
.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: var(--space-16) 0;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 21, 36, 0.9) 0%,
    rgba(0, 21, 36, 0.7) 50%,
    rgba(10, 77, 104, 0.8) 100%
  );
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-content {
  text-align: center;
  max-width: var(--container-md);
  margin: 0 auto;
}

.hero-title {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-white);
  margin-bottom: var(--space-6);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4), 0 0 30px rgba(0, 217, 255, 0.3);
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-8);
  line-height: var(--line-height-relaxed);
}

.hero-small {
  min-height: 400px;
  padding: var(--space-12) 0;
  background: linear-gradient(135deg, var(--color-background) 0%, var(--color-primary-dark) 100%);
}

.hero-small::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 217, 255, 0.1) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  z-index: 0;
}

.hero-small .container {
  position: relative;
  z-index: 1;
}

.hero-small .hero-title {
  font-size: var(--font-size-4xl);
}

/* === CONTENT LAYOUTS === */
.content-section {
  padding: var(--space-12) 0;
}

.content-section + .content-section {
  border-top: 1px solid rgba(0, 217, 255, 0.1);
}

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

.content-block-horizontal {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  margin: var(--space-8) 0;
}

.content-block-horizontal.reverse {
  direction: rtl;
}

.content-block-horizontal.reverse > * {
  direction: ltr;
}

.content-text h2 {
  position: relative;
  display: inline-block;
  margin-bottom: var(--space-6);
}

.content-text h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-secondary), transparent);
  border-radius: var(--radius-full);
}

.content-text h3 {
  color: var(--color-secondary);
  margin-top: var(--space-6);
  margin-bottom: var(--space-4);
}

.content-text h4 {
  color: var(--color-text);
  margin-top: var(--space-4);
  margin-bottom: var(--space-3);
}

.content-text ul,
.content-text ol {
  margin-left: var(--space-6);
  margin-bottom: var(--space-4);
}

.content-text li {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
  line-height: var(--line-height-relaxed);
}

.content-text ul {
  list-style: disc;
}

.content-text ol {
  list-style: decimal;
}

.content-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(0, 217, 255, 0.2);
}

.content-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--transition-slow);
}

.content-image:hover img {
  transform: scale(1.03);
}

.rounded-img {
  border-radius: var(--radius-xl);
}

.lead {
  font-size: var(--font-size-xl);
  color: var(--color-text);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-6);
}

.intro-text {
  max-width: 800px;
  margin-bottom: var(--space-8);
}

.intro-text p {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: var(--line-height-loose);
}

/* === FEATURE GRID === */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
  margin: var(--space-8) 0;
}

.feature-card {
  background: var(--color-background-card);
  border: 1px solid rgba(0, 217, 255, 0.2);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: all var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
  border-color: rgba(0, 217, 255, 0.4);
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin-bottom: var(--space-4);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.feature-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-card h3,
.feature-card h4 {
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.feature-card p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-base);
  margin-bottom: var(--space-2);
}

.feature-card ul {
  list-style: disc;
  margin-left: var(--space-5);
}

.feature-card li {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
  font-size: var(--font-size-sm);
}

.feature-image {
  margin: var(--space-8) 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.feature-image img {
  width: 100%;
  height: auto;
}

/* === INFO BOXES === */
.info-box,
.tip-box,
.warning-box {
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  margin: var(--space-6) 0;
}

.info-box {
  background: rgba(0, 217, 255, 0.1);
  border: 1px solid rgba(0, 217, 255, 0.3);
}

.info-box h3,
.info-box h4 {
  color: var(--color-secondary);
  margin-bottom: var(--space-3);
}

.info-box ul {
  list-style: disc;
  margin-left: var(--space-5);
}

.info-box li {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.tip-box {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.tip-box p {
  color: var(--color-text);
  margin: 0;
}

.warning-box {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.warning-box h3 {
  color: var(--color-warning);
  margin-bottom: var(--space-3);
}

.warning-box p {
  color: var(--color-text);
}

.warning-box ul {
  list-style: disc;
  margin-left: var(--space-5);
}

.warning-box li {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

/* === PROS & CONS === */
.pros-cons-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin: var(--space-8) 0;
}

.pros-card,
.cons-card {
  padding: var(--space-6);
  border-radius: var(--radius-lg);
}

.pros-card {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.cons-card {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.pros-card h3,
.pros-card h4 {
  color: var(--color-success);
  margin-bottom: var(--space-4);
}

.cons-card h3,
.cons-card h4 {
  color: var(--color-error);
  margin-bottom: var(--space-4);
}

.pros-card ul,
.cons-card ul {
  list-style: disc;
  margin-left: var(--space-5);
}

.pros-card li,
.cons-card li {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3);
  line-height: var(--line-height-relaxed);
}

/* === CTA BOX === */
.cta-box {
  text-align: center;
  padding: var(--space-8);
  margin: var(--space-8) 0;
  background: linear-gradient(135deg, rgba(10, 77, 104, 0.3), rgba(0, 217, 255, 0.1));
  border-radius: var(--radius-xl);
  border: 1px solid rgba(0, 217, 255, 0.2);
}

.cta-box h3 {
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.cta-box p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
  max-width: 100%;
}

.final-cta {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  border-color: var(--color-secondary);
}

/* === DATA TABLE === */
.table-responsive {
  overflow-x: auto;
  margin: var(--space-6) 0;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-background-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(0, 217, 255, 0.2);
}

.data-table th,
.data-table td {
  padding: var(--space-4);
  text-align: left;
  border-bottom: 1px solid rgba(0, 217, 255, 0.1);
}

.data-table th {
  background: rgba(0, 217, 255, 0.1);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.data-table td {
  color: var(--color-text-secondary);
}

.data-table tr:hover td {
  background: rgba(0, 217, 255, 0.05);
}

/* === INFO TABLE === */
.info-table-wrapper {
  overflow-x: auto;
  margin: var(--space-6) 0;
}

.info-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-background-card);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0, 217, 255, 0.2);
}

.info-table th,
.info-table td {
  padding: var(--space-4);
  text-align: left;
  border-bottom: 1px solid rgba(0, 217, 255, 0.1);
}

.info-table th {
  background: rgba(0, 217, 255, 0.1);
  color: var(--color-text);
  font-weight: var(--font-weight-semibold);
}

.info-table td {
  color: var(--color-text-secondary);
}

/* === BADGES === */
.badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-full);
  background: var(--color-gray-700);
  color: var(--color-text);
}

.badge-bronze {
  background: linear-gradient(135deg, #CD7F32, #8B4513);
  color: white;
}

.badge-silver {
  background: linear-gradient(135deg, #C0C0C0, #808080);
  color: white;
}

.badge-gold {
  background: linear-gradient(135deg, #FFD700, #B8860B);
  color: #1a1a1a;
}

.badge-diamond {
  background: linear-gradient(135deg, #B9F2FF, #00CED1);
  color: #1a1a1a;
}

/* === NUMBERED LIST === */
.numbered-list {
  counter-reset: list-counter;
  list-style: none;
  margin-left: 0;
  padding-left: 0;
}

.numbered-list li {
  counter-increment: list-counter;
  position: relative;
  padding-left: var(--space-10);
  margin-bottom: var(--space-4);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.numbered-list li::before {
  content: counter(list-counter);
  position: absolute;
  left: 0;
  top: 0;
  width: 28px;
  height: 28px;
  background: var(--color-secondary);
  color: var(--color-background);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
}

/* === NAV TOGGLE (Mobile) === */
.nav-toggle,
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span,
.mobile-menu-btn span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.nav-toggle.active span:nth-child(1),
.mobile-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active span:nth-child(2),
.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav-toggle.active span:nth-child(3),
.mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.nav-cta {
  margin-left: var(--space-4);
}

/* === HEADER NAV === */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
}

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

/* === FOOTER GRID === */
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

.footer-col h4 {
  color: var(--color-text);
  margin-bottom: var(--space-4);
  font-size: var(--font-size-lg);
}

.footer-col p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

.footer-logo {
  height: 48px;
  width: auto;
  margin-bottom: var(--space-4);
}

.age-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--color-error);
  color: white;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
  border-radius: var(--radius-md);
  margin: var(--space-4) 0;
}

/* === FAQ V2 === */
.faq-container {
  margin: var(--space-8) 0;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.faq-item {
  background: var(--color-background-card);
  border: 1px solid rgba(0, 217, 255, 0.2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item:hover {
  border-color: rgba(0, 217, 255, 0.4);
}

.faq-item.active {
  border-color: var(--color-secondary);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-5) var(--space-6);
  background: transparent;
  border: none;
  color: var(--color-text);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-base);
  text-align: left;
  cursor: pointer;
  transition: background var(--transition-base);
}

.faq-question:hover {
  background: rgba(0, 217, 255, 0.05);
}

.faq-icon {
  width: 24px;
  height: 24px;
  position: relative;
  flex-shrink: 0;
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: var(--color-secondary);
  transition: transform var(--transition-base);
}

.faq-icon::before {
  width: 14px;
  height: 2px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.faq-icon::after {
  width: 2px;
  height: 14px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.faq-item.active .faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 var(--space-6) var(--space-5);
}

.faq-answer p {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin: 0;
}

/* === BREADCRUMB === */
.breadcrumb {
  margin-bottom: var(--space-8);
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.breadcrumb-list li {
  display: flex;
  align-items: center;
}

.breadcrumb-list li:not(:last-child)::after {
  content: '/';
  margin-left: var(--space-2);
  color: var(--color-text-muted);
}

.breadcrumb-list a {
  color: var(--color-secondary);
  transition: color var(--transition-base);
}

.breadcrumb-list a:hover {
  color: var(--color-secondary-light);
}

.breadcrumb-list .active {
  color: var(--color-text);
}

/* === GRID LAYOUTS === */
.grid {
  display: grid;
  gap: var(--space-6);
}

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

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

/* === INFO CARD === */
.info-card {
  background: var(--color-background-card);
  border: 1px solid rgba(0, 217, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.info-card h3,
.info-card h4 {
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.info-card p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

/* === TIPS GRID === */
.tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
  margin: var(--space-8) 0;
}

.tip-card {
  background: var(--color-background-card);
  border: 1px solid rgba(0, 217, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
}

.tip-number {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 32px;
  height: 32px;
  background: var(--color-secondary);
  color: var(--color-background);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
}

.tip-card h3 {
  color: var(--color-text);
  margin-bottom: var(--space-4);
  padding-right: var(--space-10);
}

/* === MYTH CARD === */
.myth-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin: var(--space-8) 0;
}

.myth-card {
  background: var(--color-background-card);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
}

.myth-card h3 {
  color: var(--color-text);
  margin-bottom: var(--space-2);
  padding-right: var(--space-16);
}

.myth-badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: var(--color-error);
  color: white;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
}

.myth-card p {
  color: var(--color-text-secondary);
  margin: 0;
}

/* === WARNING & RULES CARDS === */
.warning-card {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.warning-card h3 {
  color: var(--color-error);
  margin-bottom: var(--space-4);
}

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

.feature-list li {
  position: relative;
  padding-left: var(--space-6);
  margin-bottom: var(--space-2);
  color: var(--color-text-secondary);
}

.feature-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-weight: bold;
}

.feature-list.warning li::before {
  content: '⚠';
  color: var(--color-warning);
}

.rules-card {
  background: linear-gradient(135deg, rgba(10, 77, 104, 0.2), rgba(0, 217, 255, 0.1));
  border: 1px solid rgba(0, 217, 255, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin: var(--space-8) 0;
}

.rules-card h3 {
  color: var(--color-secondary);
  margin-bottom: var(--space-4);
}

/* === STEPS CONTAINER === */
.steps-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin: var(--space-8) 0;
}

.step-item {
  display: flex;
  gap: var(--space-5);
  position: relative;
}

.step-item:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 20px;
  top: 48px;
  bottom: -24px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-secondary), rgba(0, 217, 255, 0.2));
}

.step-number {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: white;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-secondary);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
  z-index: 1;
}

.step-content {
  flex: 1;
  background: var(--color-background-card);
  border: 1px solid rgba(0, 217, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.step-content h3 {
  color: var(--color-text);
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-3);
}

.step-content p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3);
}

.step-content p:last-child {
  margin-bottom: 0;
}

.step-content ol,
.step-content ul {
  margin-left: var(--space-5);
  margin-bottom: var(--space-3);
}

.step-content li {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.step-content small {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* === RELATED LINKS === */
.related-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin: var(--space-8) 0;
}

.related-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-background-card);
  border: 1px solid rgba(0, 217, 255, 0.2);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.related-link:hover {
  border-color: var(--color-secondary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.related-icon {
  font-size: var(--font-size-2xl);
}

.related-text {
  color: var(--color-text);
  font-weight: var(--font-weight-medium);
}

.link-arrow {
  color: var(--color-secondary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
  font-weight: var(--font-weight-medium);
  transition: gap var(--transition-base);
}

.link-arrow:hover {
  gap: var(--space-3);
}

.link-arrow::after {
  content: '→';
}

/* === FAQ NAV === */
.faq-nav {
  margin-bottom: var(--space-8);
  padding: var(--space-6);
  background: var(--color-background-card);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0, 217, 255, 0.2);
}

.faq-nav h3 {
  color: var(--color-text);
  margin-bottom: var(--space-4);
  font-size: var(--font-size-lg);
}

.faq-nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.faq-nav-link {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background: rgba(0, 217, 255, 0.1);
  color: var(--color-secondary);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  transition: all var(--transition-base);
}

.faq-nav-link:hover {
  background: var(--color-secondary);
  color: var(--color-background);
}

/* === HIGHLIGHT CARD === */
.feature-card.highlight {
  background: linear-gradient(135deg, rgba(10, 77, 104, 0.3), rgba(0, 217, 255, 0.1));
  border-color: var(--color-secondary);
}

/* === MAIN CONTENT === */
.main-content {
  padding: var(--space-8) 0;
  min-height: 60vh;
}

/* === TEXT UTILITIES === */
.text-muted {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.mt-1 { margin-top: var(--space-4); }
.mt-2 { margin-top: var(--space-8); }

/* === DISCLAIMER V2 === */
.disclaimer-small {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

/* ================================
   RESPONSIVE - ADDITIONAL
   ================================ */
@media (max-width: 1024px) {
  .content-block-horizontal {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .content-block-horizontal.reverse {
    direction: ltr;
  }

  .pros-cons-grid {
    grid-template-columns: 1fr;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-toggle,
  .mobile-menu-btn {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 21, 36, 0.98);
    backdrop-filter: blur(20px);
    padding: var(--space-4);
    flex-direction: column;
    gap: 0;
    transform: translateX(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease-in-out;
    z-index: 9999;
    border-bottom: 1px solid rgba(0, 217, 255, 0.2);
    overflow-y: auto;
  }

  .nav-menu.active {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-menu li {
    width: 100%;
  }

  .nav-menu .nav-link,
  .nav-menu a:not(.btn) {
    display: block;
    padding: var(--space-4);
    text-align: center;
    border-bottom: 1px solid rgba(0, 217, 255, 0.1);
  }

  .nav-menu .btn {
    margin: var(--space-4) auto;
    width: 80%;
  }

  .nav-cta {
    display: none;
  }

  .hero {
    min-height: 450px;
    padding: var(--space-12) 0;
  }

  .hero-title {
    font-size: var(--font-size-3xl);
  }

  .hero-small {
    min-height: 300px;
    padding: var(--space-8) 0;
  }

  .hero-small .hero-title {
    font-size: var(--font-size-2xl);
  }

  .features-grid,
  .tips-grid {
    grid-template-columns: 1fr;
  }

  .related-links {
    grid-template-columns: 1fr;
  }

  .faq-nav-links {
    flex-direction: column;
  }

  .faq-nav-link {
    text-align: center;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-col {
    padding-bottom: var(--space-6);
    border-bottom: 1px solid rgba(0, 217, 255, 0.1);
  }

  .footer-col:last-child {
    border-bottom: none;
  }

  .step-item {
    flex-direction: column;
    text-align: center;
  }

  .step-item:not(:last-child)::after {
    display: none;
  }

  .step-number {
    margin: 0 auto var(--space-4);
  }

  .content-block-horizontal {
    grid-template-columns: 1fr;
  }

  .content-image {
    order: -1;
  }
}

@media (max-width: 480px) {
  .hero-cta .btn {
    width: 100%;
    text-align: center;
  }

  .cta-box .btn {
    width: 100%;
  }

  .badge {
    font-size: var(--font-size-xs);
    padding: var(--space-1) var(--space-2);
  }
}