/* ========================================
   INFILTRA - Estilos Principales v0.9.8.9
   Paleta: Espía Moderno
   CORRECCIÓN: Menú móvil sin icono en "Jugar Ahora"
   ======================================== */

/* ----------------------------------------
   CSS Variables / Design Tokens
   ---------------------------------------- */
:root {
    /* Colores principales */
    --color-bg-primary: #0a0a0f;
    --color-bg-secondary: #12121a;
    --color-bg-card: #1a1a24;
    --color-bg-elevated: #22222e;
    
    /* Acentos */
    --color-accent-gold: #c9a227;
    --color-accent-gold-light: #d4b445;
    --color-accent-gold-dark: #a68620;
    
    /* Secundarios */
    --color-steel: #4a5568;
    --color-steel-light: #6b7a8f;
    --color-steel-dark: #2d3748;
    
    /* Texto */
    --color-text-primary: #e8e8e8;
    --color-text-secondary: #a0a0a0;
    --color-text-muted: #6b6b6b;
    
    /* Estados */
    --color-danger: #8b2635;
    --color-danger-light: #a63344;
    --color-success: #1a5d3a;
    --color-success-light: #238c4e;
    --color-warning: #c9a227;
    --color-info: #2563eb;
    
    /* Roles */
    --color-citizen: #3b82f6;
    --color-impostor: #8b2635;
    --color-charlatan: #7c3aed;
    
    /* Tipografía */
    --font-display: 'Bebas Neue', sans-serif;
    --font-body: 'Source Sans 3', system-ui, sans-serif;
    
    /* Espaciado */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    
    /* Bordes */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.6);
    --shadow-gold: 0 0 20px rgba(201, 162, 39, 0.3);
    
    /* Transiciones */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 400ms ease;
    
    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
    --z-tooltip: 500;
    
    /* Header height - UNIFICADO con game.html */
    --header-height: 72px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.menu-open {
    overflow: hidden;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

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

ul, ol {
    list-style: none;
}

/* ----------------------------------------
   Typography
   ---------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: 0.02em;
}

h1 { font-size: clamp(2.5rem, 8vw, 5rem); }
h2 { font-size: clamp(2rem, 5vw, 3rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }

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

/* ----------------------------------------
   Particles Background
   ---------------------------------------- */
.particles-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--color-accent-gold);
    border-radius: 50%;
    opacity: 0.3;
    animation: particleFloat 5s infinite ease-in-out;
}

@keyframes particleFloat {
    0%, 100% {
        transform: translateY(0) translateX(0);
        opacity: 0.3;
    }
    50% {
        transform: translateY(-20px) translateX(10px);
        opacity: 0.6;
    }
}

/* ----------------------------------------
   Header / Navigation (UNIFICADO con game.html)
   ---------------------------------------- */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    padding: var(--space-md) var(--space-xl);
    height: var(--header-height);
    transition: all var(--transition-normal);
}

.main-header.scrolled {
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(201, 162, 39, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-display);
    font-size: 1.5rem;
    letter-spacing: 0.1em;
}

.logo-icon {
    color: var(--color-accent-gold);
    font-size: 1.75rem;
}

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

.nav-links {
    display: flex;
    gap: var(--space-xl);
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent-gold);
    transition: width var(--transition-normal);
}

.nav-links a:hover {
    color: var(--color-text-primary);
}

.nav-links a:hover::after {
    width: 100%;
}

.btn-nav-play {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--color-accent-gold);
    color: var(--color-bg-primary);
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.btn-nav-play:hover {
    background: var(--color-accent-gold-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

/* Play icon triangle */
.play-icon {
    font-size: 0.75rem;
    line-height: 1;
}

/* Help icon */
.help-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: var(--color-steel);
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: bold;
}

.btn-secondary .help-icon {
    background: transparent;
    border: 1px solid currentColor;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
    z-index: var(--z-modal);
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: all var(--transition-fast);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg-primary);
    z-index: var(--z-fixed);
    padding: 100px var(--space-xl) var(--space-xl);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.mobile-nav-links a {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.mobile-nav-links a:hover {
    color: var(--color-accent-gold);
}

/* FIX: Botón móvil "Jugar Ahora" SIN icono, solo texto */
.btn-mobile-play {
    display: inline-block;
    margin-top: var(--space-lg);
    padding: var(--space-md) var(--space-xl);
    background: var(--color-accent-gold);
    color: var(--color-bg-primary) !important;
    border-radius: var(--radius-full);
    font-size: 1.25rem !important;
    text-align: center;
    /* NO tiene flex ni gap, solo el texto */
}

@media (max-width: 768px) {
    :root {
        --header-height: 64px;
    }
    
    .nav-links, .btn-nav-play {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .mobile-menu {
        display: block;
    }
}

/* ----------------------------------------
   Hero Section
   ---------------------------------------- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 120px var(--space-xl) var(--space-3xl);
    max-width: 1400px;
    margin: 0 auto;
    gap: var(--space-3xl);
    position: relative;
    z-index: 1;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: rgba(201, 162, 39, 0.1);
    border: 1px solid rgba(201, 162, 39, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--color-accent-gold);
    margin-bottom: var(--space-lg);
}

.hero-title {
    margin-bottom: var(--space-lg);
}

.title-line {
    display: block;
    font-size: clamp(2rem, 5vw, 3.5rem);
    color: var(--color-text-secondary);
}

.title-accent {
    display: block;
    font-size: clamp(3rem, 10vw, 6rem);
    color: var(--color-accent-gold);
    text-shadow: 0 0 40px rgba(201, 162, 39, 0.3);
}

.hero-subtitle {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: var(--space-xl);
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-bottom: var(--space-2xl);
}

.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.btn-primary {
    background: var(--color-accent-gold);
    color: var(--color-bg-primary);
}

.btn-primary:hover {
    background: var(--color-accent-gold-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text-primary);
    border: 1px solid var(--color-steel);
}

.btn-secondary:hover {
    border-color: var(--color-accent-gold);
    color: var(--color-accent-gold);
}

.btn-icon {
    font-size: 0.875rem;
}

.btn-large {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1.125rem;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--color-accent-gold);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--color-steel-dark);
}

/* ----------------------------------------
   Hero Visual - FIXED CARDS
   ---------------------------------------- */
.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    min-height: 400px;
}

.visual-card {
    position: absolute;
    width: 160px;
    height: 220px;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    will-change: transform;
}

.visual-card:hover {
    box-shadow: 0 25px 35px rgba(0, 0, 0, 0.7);
}

.card-inner {
    text-align: center;
}

.card-icon {
    font-size: 3rem;
    margin-bottom: var(--space-sm);
}

.card-label {
    font-family: var(--font-display);
    font-size: 1rem;
    letter-spacing: 0.1em;
}

/* Citizen card - LEFT */
.card-citizen {
    background: linear-gradient(135deg, #1e3a5f 0%, #0f1f33 100%);
    border: 2px solid rgba(59, 130, 246, 0.5);
    left: 50%;
    transform: translateX(-180px) rotate(-12deg);
    z-index: 1;
}

.card-citizen .card-label {
    color: var(--color-citizen);
}

/* Impostor card - CENTER */
.card-impostor {
    background: linear-gradient(135deg, #4a1a22 0%, #2a0f13 100%);
    border: 2px solid rgba(139, 38, 53, 0.6);
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.card-impostor .card-label {
    color: #ff6b7a;
}

/* Charlatan card - RIGHT */
.card-charlatan {
    background: linear-gradient(135deg, #3b2066 0%, #1f1033 100%);
    border: 2px solid rgba(124, 58, 237, 0.5);
    left: 50%;
    transform: translateX(20px) rotate(12deg);
    z-index: 2;
}

.card-charlatan .card-label {
    color: #a78bfa;
}

/* Hover states */
.card-citizen:hover {
    transform: translateX(-180px) rotate(-12deg) translateY(-10px) scale(1.05);
    z-index: 10;
}

.card-impostor:hover {
    transform: translateX(-50%) translateY(-15px) scale(1.08);
    z-index: 10;
}

.card-charlatan:hover {
    transform: translateX(20px) rotate(12deg) translateY(-10px) scale(1.05);
    z-index: 10;
}

/* Animaciones flotantes */
.animate-float {
    animation: floatVertical 4s ease-in-out infinite;
}

.animate-float-delay {
    animation: floatVertical 4s ease-in-out 0.5s infinite;
}

.animate-float-delay-2 {
    animation: floatVertical 4s ease-in-out 1s infinite;
}

@keyframes floatVertical {
    0%, 100% {
        margin-top: 0;
    }
    50% {
        margin-top: -12px;
    }
}

@media (max-width: 1024px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 140px;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-subtitle {
        max-width: 100%;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-visual {
        min-height: 280px;
        width: 100%;
    }
    
    .visual-card {
        width: 120px;
        height: 170px;
    }
    
    .card-citizen {
        transform: translateX(-140px) rotate(-12deg);
    }
    
    .card-charlatan {
        transform: translateX(20px) rotate(12deg);
    }
    
    .card-citizen:hover {
        transform: translateX(-140px) rotate(-12deg) translateY(-8px) scale(1.05);
    }
    
    .card-charlatan:hover {
        transform: translateX(20px) rotate(12deg) translateY(-8px) scale(1.05);
    }
    
    .card-icon-img {
        width: 48px;
        height: 48px;
    }
}

@media (max-width: 480px) {
    .hero-visual {
        min-height: 220px;
    }
    
    .visual-card {
        width: 100px;
        height: 140px;
    }
    
    .card-citizen {
        transform: translateX(-110px) rotate(-10deg);
    }
    
    .card-impostor {
        transform: translateX(-50%);
    }
    
    .card-charlatan {
        transform: translateX(10px) rotate(10deg);
    }
    
    .card-citizen:hover {
        transform: translateX(-110px) rotate(-10deg) translateY(-5px);
    }
    
    .card-impostor:hover {
        transform: translateX(-50%) translateY(-8px);
    }
    
    .card-charlatan:hover {
        transform: translateX(10px) rotate(10deg) translateY(-5px);
    }
    
    .card-icon-img {
        width: 36px;
        height: 36px;
    }
    
    .card-label {
        font-size: 0.75rem;
    }
}

/* ----------------------------------------
   Sections General
   ---------------------------------------- */
.section {
    padding: var(--space-3xl) var(--space-xl);
    position: relative;
    z-index: 1;
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: rgba(201, 162, 39, 0.1);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: var(--color-accent-gold);
    margin-bottom: var(--space-md);
}

.section-title {
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ----------------------------------------
   How to Play Section
   ---------------------------------------- */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
}

.step-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-steel-dark);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
    opacity: 0;
    transform: translateY(20px);
}

.step-card.animate-visible {
    opacity: 1;
    transform: translateY(0);
}

.step-card:hover {
    border-color: var(--color-accent-gold);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.step-number {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    font-family: var(--font-display);
    font-size: 3rem;
    color: var(--color-steel-dark);
    line-height: 1;
}

.step-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.step-card h3 {
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
}

.step-card p {
    font-size: 0.9375rem;
    line-height: 1.7;
}

/* ----------------------------------------
   Roles Section
   ---------------------------------------- */
.roles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.role-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    opacity: 0;
    transform: translateY(20px);
}

.role-card.animate-visible {
    opacity: 1;
    transform: translateY(0);
}

.role-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.role-header {
    padding: var(--space-xl);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.role-citizen .role-header {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2) 0%, transparent 100%);
    border-bottom: 2px solid var(--color-citizen);
}

.role-impostor .role-header {
    background: linear-gradient(135deg, rgba(139, 38, 53, 0.3) 0%, transparent 100%);
    border-bottom: 2px solid var(--color-impostor);
}

.role-charlatan .role-header {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.2) 0%, transparent 100%);
    border-bottom: 2px solid var(--color-charlatan);
}

.role-icon {
    font-size: 2.5rem;
}

.role-header h3 {
    color: var(--color-text-primary);
}

.role-info {
    padding: var(--space-xl);
}

.role-description {
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

.role-points {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    padding: var(--space-md);
}

.role-points h4 {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm);
}

.role-points ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.role-points li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

.points {
    font-family: var(--font-display);
    font-size: 1.125rem;
    min-width: 45px;
}

.points.positive {
    color: var(--color-success-light);
}

.points.negative {
    color: var(--color-danger-light);
}

/* ----------------------------------------
   Features Section
   ---------------------------------------- */
.features-section {
    background: var(--color-bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.feature-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-steel-dark);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: all var(--transition-normal);
    opacity: 0;
    transform: translateY(20px);
}

.feature-card.animate-visible {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:hover {
    border-color: var(--color-accent-gold);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: var(--space-md);
}

.feature-icon-text {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(201, 162, 39, 0.15);
    border-radius: var(--radius-md);
    font-size: 1.5rem;
    color: var(--color-accent-gold);
    margin-bottom: var(--space-md);
}

.feature-card h3 {
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
    font-family: var(--font-body);
    font-weight: 600;
}

.feature-card p {
    font-size: 0.9375rem;
}

/* ----------------------------------------
   FAQ Section
   ---------------------------------------- */
.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.faq-item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-steel-dark);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    opacity: 0;
    transform: translateY(20px);
}

.faq-item.animate-visible {
    opacity: 1;
    transform: translateY(0);
}

.faq-item:hover {
    border-color: var(--color-steel);
}

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

.faq-question {
    width: 100%;
    padding: var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-primary);
    text-align: left;
    transition: color var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-accent-gold);
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--color-accent-gold);
    transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

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

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 var(--space-lg) var(--space-lg);
    font-size: 0.9375rem;
    line-height: 1.7;
}

/* ----------------------------------------
   CTA Section
   ---------------------------------------- */
.cta-section {
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
    border-top: 1px solid var(--color-steel-dark);
    border-bottom: 1px solid var(--color-steel-dark);
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    margin-bottom: var(--space-md);
}

.cta-content p {
    font-size: 1.125rem;
    margin-bottom: var(--space-xl);
}

/* ----------------------------------------
   Contact Section
   ---------------------------------------- */
.contact-content {
    max-width: 600px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-steel-dark);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition-fast);
}

.contact-item:hover {
    border-color: var(--color-accent-gold);
}

.contact-icon {
    font-size: 2rem;
}

.contact-icon-text {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(201, 162, 39, 0.15);
    border-radius: var(--radius-md);
    font-size: 1.5rem;
    color: var(--color-accent-gold);
    flex-shrink: 0;
}

.contact-item h4 {
    font-family: var(--font-body);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-xs);
}

.contact-item p {
    font-size: 0.9375rem;
}

/* ----------------------------------------
   Footer
   ---------------------------------------- */
.main-footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-steel-dark);
    padding: var(--space-3xl) var(--space-xl) var(--space-lg);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    gap: var(--space-3xl);
    flex-wrap: wrap;
}

.footer-brand {
    max-width: 300px;
}

.footer-brand .logo {
    margin-bottom: var(--space-md);
}

.footer-brand p {
    font-size: 0.9375rem;
}

.footer-links {
    display: flex;
    gap: var(--space-3xl);
    flex-wrap: wrap;
}

.footer-column h4 {
    font-family: var(--font-body);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-column a {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--color-accent-gold);
}

.footer-bottom {
    max-width: 1200px;
    margin: var(--space-2xl) auto 0;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-steel-dark);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.version-tag {
    font-family: var(--font-display);
    letter-spacing: 0.1em;
}

@media (max-width: 768px) {
    .footer-container {
        flex-direction: column;
        gap: var(--space-xl);
    }
    
    .footer-links {
        gap: var(--space-xl);
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* ----------------------------------------
   Animations
   ---------------------------------------- */
.animate-fade-in {
    animation: fadeIn 0.6s ease forwards;
}

.animate-fade-in-delay-1 {
    animation: fadeIn 0.6s ease 0.1s forwards;
    opacity: 0;
}

.animate-fade-in-delay-2 {
    animation: fadeIn 0.6s ease 0.2s forwards;
    opacity: 0;
}

.animate-fade-in-delay-3 {
    animation: fadeIn 0.6s ease 0.3s forwards;
    opacity: 0;
}

.animate-fade-in-delay-4 {
    animation: fadeIn 0.6s ease 0.4s forwards;
    opacity: 0;
}

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

/* ----------------------------------------
   Scrollbar
   ---------------------------------------- */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--color-steel-dark);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-steel);
}

/* ----------------------------------------
   Toast notifications
   ---------------------------------------- */
.toast-container {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    z-index: var(--z-tooltip);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.toast {
    padding: var(--space-md) var(--space-lg);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-steel-dark);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    color: var(--color-text-primary);
    box-shadow: var(--shadow-lg);
    animation: toastIn 0.3s ease;
}

.toast.success {
    border-color: var(--color-success);
}

.toast.error {
    border-color: var(--color-danger);
}

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ============================================
   ICONOS PNG - Estilos adicionales
   ============================================ */

/* Logo icon */
.logo-icon-img {
    width: 36px;
    height: 36px;
    object-fit: contain;
    border-radius: 8px;
}

/* Button icons */
.btn-icon-img {
    width: 24px;
    height: 24px;
    object-fit: contain;
    border-radius: 4px;
}

/* Hero card icons */
.card-icon-img {
    width: 64px;
    height: 64px;
    object-fit: contain;
    border-radius: 12px;
}

/* Step icons */
.step-icon-img {
    width: 56px;
    height: 56px;
    object-fit: contain;
    border-radius: 10px;
    margin-bottom: 1rem;
}

/* Role icons */
.role-icon-img {
    width: 64px;
    height: 64px;
    object-fit: contain;
    border-radius: 12px;
}

/* Feature icons */
.feature-icon-img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    border-radius: 10px;
    margin-bottom: 1rem;
}

/* Contact icons */
.contact-icon-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 8px;
    flex-shrink: 0;
}

/* Responsive adjustments for icons */
@media (max-width: 768px) {
    .logo-icon-img {
        width: 32px;
        height: 32px;
    }
    
    .btn-icon-img {
        width: 20px;
        height: 20px;
    }
    
    .step-icon-img {
        width: 48px;
        height: 48px;
    }
    
    .role-icon-img {
        width: 56px;
        height: 56px;
    }
    
    .feature-icon-img {
        width: 40px;
        height: 40px;
    }
    
    .contact-icon-img {
        width: 36px;
        height: 36px;
    }
}

@media (max-width: 480px) {
    .logo-icon-img {
        width: 28px;
        height: 28px;
    }
    
    .step-icon-img {
        width: 40px;
        height: 40px;
    }
    
    .role-icon-img {
        width: 48px;
        height: 48px;
    }
}