/* ===== RESET Y CONFIGURACIÓN BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Paleta de colores neumórficos */
    --color-primary: #D4AF37;      /* Dorado principal */
    --color-primary-dark: #B8860B; /* Dorado oscuro */
    --color-primary-light: #F4E4BC; /* Dorado claro */
    --color-secondary: #1A1A1A;    /* Negro elegante */
    --color-white: #FFFFFF;        /* Blanco puro */
    --color-light: #F8F9FA;        /* Gris muy claro */
    --color-gray: #6C757D;         /* Gris medio */
    --color-dark: #212529;         /* Negro suave */
    --color-accent: #FF6B35;       /* Naranja acento */
    
    /* Color base neumórfico */
    --neumorph-bg: #e0e0e0;
    --neumorph-shadow-dark: #a1a1a1;
    --neumorph-shadow-light: #ffffff;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #D4AF37 0%, #B8860B 100%);
    --gradient-secondary: linear-gradient(135deg, #1A1A1A 0%, #2C2C2C 100%);
    --gradient-gold: linear-gradient(135deg, #D4AF37 0%, #F4E4BC 50%, #D4AF37 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(212, 175, 55, 0.9), rgba(184, 134, 11, 0.9));
    
    /* Sombras neumórficas */
    --shadow-neumorph: -20px 20px 40px #a1a1a1, 20px -20px 40px #ffffff;
    --shadow-neumorph-inset: inset -20px 20px 40px #a1a1a1, inset 20px -20px 40px #ffffff;
    --shadow-neumorph-small: -8px 8px 16px #a1a1a1, 8px -8px 16px #ffffff;
    --shadow-neumorph-large: -30px 30px 60px #a1a1a1, 30px -30px 60px #ffffff;
    
    /* Sombras premium (mantenidas para elementos especiales) */
    --shadow-light: 0 2px 20px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-heavy: 0 20px 60px rgba(0, 0, 0, 0.15);
    --shadow-gold: 0 10px 30px rgba(212, 175, 55, 0.3);
    --shadow-glow: 0 0 30px rgba(212, 175, 55, 0.5);
    
    /* Transiciones */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--color-dark);
    background: var(--neumorph-bg);
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* ===== LOADING SCREEN ===== */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loading-content {
    text-align: center;
    color: var(--color-white);
}

.loading-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    animation: logoPulse 2s ease-in-out infinite;
}

.loading-logo i {
    color: var(--color-primary);
    font-size: 2.5rem;
}

.loading-bar {
    width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    overflow: hidden;
    margin: 0 auto;
}

.loading-progress {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 2px;
    animation: loadingProgress 2s ease-in-out infinite;
}

@keyframes logoPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes loadingProgress {
    0% { width: 0%; }
    50% { width: 70%; }
    100% { width: 100%; }
}

/* ===== HEADER ===== */
.header {
    background: var(--neumorph-bg);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-neumorph-small);
}

.navbar {
    padding: 1rem 0;
}

.navbar-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--color-primary);
    transition: var(--transition-normal);
}

.navbar-brand:hover {
    color: var(--color-primary-dark);
    transform: scale(1.05);
}

.brand-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.75rem;
    box-shadow: var(--shadow-gold);
    transition: var(--transition-normal);
}

.brand-icon i {
    color: var(--color-white);
    font-size: 1.2rem;
}

.navbar-brand:hover .brand-icon {
    transform: rotate(360deg);
    box-shadow: var(--shadow-glow);
}

.nav-links {
    display: flex;
    gap: 2rem;
    margin-left: auto;
}

.nav-link {
    color: var(--color-dark);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-normal);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-normal);
}

.nav-link:hover {
    color: var(--color-primary);
}

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

/* ===== HERO SECTION ===== */
.hero {
    padding: 140px 0 100px;
    background: url('images/fondo.png') center center/cover no-repeat;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    background: rgba(26, 26, 26, 0.7); /* Overlay oscuro para mejorar legibilidad */
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(212, 175, 55, 0.05) 0%, transparent 50%);
    animation: patternFloat 20s ease-in-out infinite;
    z-index: 2;
}

.hero-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: glowPulse 4s ease-in-out infinite;
    z-index: 2;
}

@keyframes patternFloat {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(-10px, -10px) rotate(1deg); }
    50% { transform: translate(10px, -5px) rotate(-1deg); }
    75% { transform: translate(-5px, 10px) rotate(0.5deg); }
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.6; transform: translate(-50%, -50%) scale(1.1); }
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(212, 175, 55, 0.1);
    color: var(--color-primary);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 2rem;
    border: 1px solid rgba(212, 175, 55, 0.2);
    backdrop-filter: blur(10px);
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-weight: 900;
    margin-bottom: 2rem;
    line-height: 1.1;
}

.title-main {
    display: block;
    font-size: 4.5rem;
    color: var(--color-white);
    margin-bottom: 0.5rem;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.title-sub {
    display: block;
    font-size: 3rem;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    text-shadow: none;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 3rem;
    font-weight: 400;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    margin-bottom: 3rem;
}

.stat-item {
    text-align: center;
    color: var(--color-white);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    display: block;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(212, 175, 55, 0.3);
}

.hero-decoration {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.decoration-line {
    width: 60px;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 1px;
}

.hero-decoration i {
    color: var(--color-primary);
    font-size: 1.5rem;
    animation: gemSparkle 3s ease-in-out infinite;
}

@keyframes gemSparkle {
    0%, 100% { transform: scale(1) rotate(0deg); opacity: 0.7; }
    50% { transform: scale(1.2) rotate(180deg); opacity: 1; }
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-arrow {
    width: 40px;
    height: 40px;
    border: 2px solid rgba(212, 175, 55, 0.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    animation: scrollBounce 2s ease-in-out infinite;
    cursor: pointer;
    transition: var(--transition-normal);
}

.scroll-arrow:hover {
    border-color: var(--color-primary);
    background: rgba(212, 175, 55, 0.1);
}

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* ===== MANUALS SECTION ===== */
.manuals-section {
    padding: 100px 0;
    background: var(--neumorph-bg);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--color-gray);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-decoration {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.manual-card {
    background: var(--neumorph-bg);
    border-radius: 50px;
    padding: 4rem 0;
    margin-bottom: 5rem;
    box-shadow: var(--shadow-neumorph);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    border: none;
}

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(212, 175, 55, 0.05) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition-normal);
    pointer-events: none;
}

.manual-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-neumorph-large);
    background: var(--neumorph-bg);
}

.manual-card:hover .card-glow {
    opacity: 1;
}

.manual-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.manual-card:hover::before {
    transform: scaleX(1);
}

/* Manual Image */
.manual-image {
    padding: 2rem;
}

.image-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-medium);
    transition: var(--transition-normal);
}

.manual-card:hover .image-container {
    transform: scale(1.05);
    box-shadow: var(--shadow-heavy);
}

.manual-img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    transition: var(--transition-normal);
}

.manual-card:hover .manual-img {
    transform: scale(1.1);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.manual-card:hover .image-overlay {
    opacity: 1;
}

.overlay-content {
    text-align: center;
    color: var(--color-white);
}

.overlay-content i {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.overlay-content span {
    font-size: 1.1rem;
    font-weight: 600;
}

.image-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.9);
    color: var(--color-primary);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-light);
}

/* Manual Content */
.manual-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
}

.manual-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 2rem;
    width: fit-content;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-gold);
}

.manual-card:hover .manual-badge {
    transform: translateX(10px) scale(1.05);
    box-shadow: var(--shadow-glow);
}

.manual-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.manual-description {
    font-size: 1.1rem;
    color: var(--color-gray);
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.manual-features {
    margin-bottom: 3rem;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    border-radius: 15px;
    transition: var(--transition-normal);
}

.feature:hover {
    background: rgba(212, 175, 55, 0.05);
    transform: translateX(10px);
}

.feature-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-gold);
}

.feature-icon i {
    color: var(--color-white);
    font-size: 1rem;
}

.feature-content {
    display: flex;
    flex-direction: column;
}

.feature-title {
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 0.25rem;
}

.feature-desc {
    font-size: 0.9rem;
    color: var(--color-gray);
}

.manual-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Botones Mejorados */
.btn {
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
    border: none;
    position: relative;
    overflow: hidden;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph-small);
}

.btn-primary {
    background: var(--neumorph-bg);
    color: var(--color-primary);
    box-shadow: var(--shadow-neumorph-small);
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-neumorph);
    color: var(--color-primary);
    background: var(--neumorph-bg);
}

.btn-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: var(--transition-normal);
}

.btn-primary:hover .btn-glow {
    left: 100%;
}

.btn-outline {
    background: var(--neumorph-bg);
    color: var(--color-primary);
    box-shadow: var(--shadow-neumorph-small);
}

.btn-outline:hover {
    background: var(--neumorph-bg);
    color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-neumorph);
}

/* ===== FEATURES SECTION ===== */
.features-section {
    padding: 80px 0;
    background: var(--neumorph-bg);
}

.feature-card {
    background: var(--neumorph-bg);
    padding: 3rem 2rem;
    border-radius: 50px;
    text-align: center;
    box-shadow: var(--shadow-neumorph);
    transition: var(--transition-normal);
    border: none;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-neumorph-large);
    background: var(--neumorph-bg);
}

.feature-card .feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    box-shadow: var(--shadow-gold);
    transition: var(--transition-normal);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(360deg);
    box-shadow: var(--shadow-glow);
}

.feature-card .feature-icon i {
    color: var(--color-white);
    font-size: 2rem;
}

.feature-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--color-gray);
    line-height: 1.6;
}

/* ===== FOOTER ===== */
.footer {
    background: url('images/fondo.png') center center/cover no-repeat;
    color: var(--color-white);
    padding: 4rem 0 2rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(26, 26, 26, 0.8); /* Overlay más oscuro para el footer */
    z-index: 1;
}

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

.footer-brand {
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.footer-logo i {
    font-size: 2rem;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.footer-links h4,
.footer-contact h4 {
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition-normal);
}

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

.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-contact i {
    color: var(--color-primary);
    width: 20px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    margin-top: 3rem;
}

.footer-text {
    font-size: 1rem;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer-text i {
    color: #ff6b6b;
    animation: heartbeat 2s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

/* ===== BACK TO TOP BUTTON ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--neumorph-bg);
    border: none;
    border-radius: 50%;
    color: var(--color-primary);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-neumorph-small);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    z-index: 1000;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-neumorph);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 991px) {
    .title-main {
        font-size: 3.5rem;
    }
    
    .title-sub {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        gap: 2rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .manual-card {
        padding: 2rem 0;
    }
    
    .manual-content {
        padding: 1.5rem;
        text-align: center;
    }
    
    .manual-title {
        font-size: 2rem;
    }
    
    .manual-actions {
        justify-content: center;
    }
    
    .nav-links {
        display: none;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 120px 0 80px;
    }
    
    .title-main {
        font-size: 3rem;
    }
    
    .title-sub {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .stat-divider {
        display: none;
    }
    
    .manuals-section {
        padding: 80px 0;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .manual-card {
        margin-bottom: 3rem;
    }
    
    .manual-image {
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .manual-img {
        height: 250px;
    }
    
    .manual-content {
        padding: 1rem;
    }
    
    .manual-title {
        font-size: 1.8rem;
    }
    
    .manual-description {
        font-size: 1rem;
    }
    
    .manual-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 250px;
    }
    
    .feature-card {
        margin-bottom: 2rem;
    }
}

@media (max-width: 576px) {
    .title-main {
        font-size: 2.5rem;
    }
    
    .title-sub {
        font-size: 1.8rem;
    }
    
    .manual-img {
        height: 200px;
    }
    
    .manual-title {
        font-size: 1.6rem;
    }
    
    .manual-badge {
        font-size: 0.8rem;
        padding: 0.5rem 1rem;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }
}

/* ===== ANIMACIONES ADICIONALES ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.manual-card {
    animation: fadeInUp 0.8s ease-out;
}

.manual-card:nth-child(2) {
    animation-delay: 0.2s;
}

.manual-card:nth-child(3) {
    animation-delay: 0.4s;
}

/* Efecto de scroll suave */
html {
    scroll-behavior: smooth;
}

/* Mejoras de accesibilidad */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Efectos de partículas */
.particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(212, 175, 55, 0.3);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) translateX(0px);
        opacity: 0.3;
    }
    25% {
        transform: translateY(-20px) translateX(10px);
        opacity: 0.6;
    }
    50% {
        transform: translateY(-10px) translateX(-5px);
        opacity: 0.4;
    }
    75% {
        transform: translateY(-15px) translateX(15px);
        opacity: 0.7;
    }
}

/* ===== ESTILOS PARA PÁGINAS DE MANUALES ===== */

/* Personalización de Scrollbars */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: rgba(212, 175, 55, 0.1);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--color-primary), #b8941f);
    border-radius: 6px;
    border: 2px solid rgba(212, 175, 55, 0.1);
    transition: all 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #b8941f, var(--color-primary));
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}

::-webkit-scrollbar-corner {
    background: rgba(212, 175, 55, 0.1);
}

/* Para Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary) rgba(212, 175, 55, 0.1);
}

/* Hero específico para manuales */
.manual-hero {
    padding: 140px 0 100px;
    background: linear-gradient(135deg, #1A1A1A 0%, #2C2C2C 100%), url('images/fondo.png') center center/cover no-repeat;
    background-blend-mode: overlay;
    position: relative;
    overflow: hidden;
    min-height: 70vh;
    display: flex;
    align-items: center;
}

.manual-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(26, 26, 26, 0.7);
    z-index: 1;
}

.manual-hero .container {
    position: relative;
    z-index: 3;
}

.manual-hero .row {
    position: relative;
    z-index: 4;
}

.manual-hero .col-lg-10 {
    position: relative;
    z-index: 5;
}

.manual-hero .hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    background: rgba(26, 26, 26, 0.7);
}

.manual-hero .hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(212, 175, 55, 0.05) 0%, transparent 50%);
    animation: patternFloat 20s ease-in-out infinite;
    z-index: 2;
}

.manual-hero .hero-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: glowPulse 4s ease-in-out infinite;
    z-index: 2;
}

.manual-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(212, 175, 55, 0.15);
    color: var(--color-primary);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 2rem;
    border: 1px solid rgba(212, 175, 55, 0.3);
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 3;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.2);
}

.manual-hero-title {
    font-family: 'Playfair Display', serif;
    font-weight: 900;
    margin-bottom: 2rem;
    line-height: 1.1;
    font-size: 3.5rem;
    color: var(--color-white);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    position: relative;
    z-index: 3;
}

.manual-hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
    font-weight: 400;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 3;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.manual-hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    margin-bottom: 3rem;
}

.manual-hero-stats .stat-item {
    text-align: center;
    color: var(--color-white);
}

.manual-hero-stats .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    display: block;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 10px rgba(212, 175, 55, 0.3);
}

.manual-hero-stats .stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

.manual-hero-stats .stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(212, 175, 55, 0.4);
}

/* Table of Contents */
.toc-section {
    padding: 60px 0;
    background: var(--color-white);
}

.toc-sidebar {
    background: var(--neumorph-bg);
    border-radius: 50px;
    padding: 2rem;
    box-shadow: var(--shadow-neumorph);
    position: sticky;
    top: 120px;
    border: none;
}

.toc-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--color-primary);
}

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

.toc-list li {
    margin-bottom: 0.5rem;
}

.toc-link {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--color-gray);
    text-decoration: none;
    border-radius: 50px;
    transition: var(--transition-normal);
    font-weight: 500;
    border-left: 3px solid transparent;
}

.toc-link:hover,
.toc-link.active {
    color: var(--color-primary);
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph-small);
    border-left-color: var(--color-primary);
    transform: translateX(5px);
}

/* Manual Content */
.manual-content {
    padding: 0 2rem;
}

.manual-section {
    margin-bottom: 4rem;
    padding: 2rem;
    background: var(--neumorph-bg);
    border-radius: 50px;
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.section-header {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid rgba(212, 175, 55, 0.2);
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 1rem;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: var(--shadow-gold);
}

.content-body {
    line-height: 1.7;
}

.content-body h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin: 2rem 0 1rem;
}

.content-body h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin: 1.5rem 0 0.75rem;
}

.content-body p {
    margin-bottom: 1rem;
    color: var(--color-gray);
}

.content-body ul, .content-body ol {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.content-body li {
    margin-bottom: 0.5rem;
    color: var(--color-gray);
}

/* Info Cards */
.info-card, .warning-card, .tip-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    border-radius: 50px;
    margin: 1.5rem 0;
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.info-card {
    background: var(--neumorph-bg);
}

.warning-card {
    background: var(--neumorph-bg);
}

.tip-card {
    background: var(--neumorph-bg);
}

.info-icon, .warning-icon, .tip-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-icon {
    background: var(--color-primary);
    color: var(--color-white);
}

.warning-icon {
    background: #ffc107;
    color: var(--color-white);
}

.tip-icon {
    background: #28a745;
    color: var(--color-white);
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.feature-item {
    padding: 1.5rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
    text-align: center;
    transition: var(--transition-normal);
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-neumorph-large);
}

.feature-item i {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.feature-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
}

.feature-item p {
    font-size: 0.9rem;
    color: var(--color-gray);
}

/* Step Guide */
.step-guide {
    margin: 2rem 0;
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h4 {
    margin-bottom: 0.5rem;
    color: var(--color-secondary);
}

/* Code Blocks */
.code-block {
    background: var(--color-secondary);
    border-radius: 50px;
    overflow: hidden;
    margin: 1.5rem 0;
    box-shadow: var(--shadow-neumorph);
}

.code-header {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.75rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-white);
    font-size: 0.9rem;
    font-weight: 500;
}

.copy-btn {
    background: none;
    border: none;
    color: var(--color-white);
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    transition: var(--transition-normal);
}

.copy-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.code-block pre {
    margin: 0;
    padding: 1rem;
    color: #e6e6e6;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
    overflow-x: auto;
}

.code-block code {
    background: none;
    color: inherit;
}

/* Process Guide */
.process-guide {
    margin: 2rem 0;
}

.process-step {
    margin-bottom: 2rem;
    padding: 1.5rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.step-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.step-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* Interface Elements */
.interface-element {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.element-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.2rem;
}

.element-content h4 {
    margin-bottom: 0.5rem;
    color: var(--color-secondary);
}

.element-content ul {
    margin-top: 0.5rem;
}

/* Architecture Diagram */
.architecture-diagram {
    margin: 2rem 0;
}

.arch-layer {
    margin-bottom: 2rem;
    padding: 1.5rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.arch-layer h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

.arch-components {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.arch-component {
    padding: 0.75rem 1rem;
    background: var(--neumorph-bg);
    border-radius: 50px;
    text-align: center;
    font-weight: 500;
    color: var(--color-secondary);
    box-shadow: var(--shadow-neumorph-small);
    border: none;
}

/* Components Grid */
.components-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.component-card {
    padding: 2rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
    transition: var(--transition-normal);
}

.component-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-neumorph-large);
}

.component-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.tech-stack {
    margin-top: 1rem;
}

.tech-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(212, 175, 55, 0.1);
    color: var(--color-primary);
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

/* Specs Container */
.specs-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.specs-section {
    padding: 2rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.specs-section h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-secondary);
}

.specs-table {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph-small);
    border-radius: 50px;
}

.spec-label {
    font-weight: 600;
    color: var(--color-secondary);
}

.spec-value {
    color: var(--color-primary);
    font-weight: 500;
}

/* Client Specs */
.client-specs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.client-spec {
    padding: 1.5rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.client-spec h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

.client-spec ul {
    list-style: none;
    padding: 0;
}

.client-spec li {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.client-spec li:last-child {
    border-bottom: none;
}

/* API Example */
.api-example {
    margin: 2rem 0;
}

.api-example h4 {
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

/* Endpoints Grid */
.endpoints-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.endpoint-card {
    padding: 1.5rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
    transition: var(--transition-normal);
}

.endpoint-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-neumorph-large);
}

.endpoint-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.method {
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-white);
}

.method.get { background: #28a745; }
.method.post { background: #007bff; }
.method.put { background: #ffc107; color: var(--color-secondary); }
.method.delete { background: #dc3545; }

.endpoint-path {
    font-family: 'Courier New', monospace;
    font-weight: 600;
    color: var(--color-secondary);
}

.endpoint-details {
    font-size: 0.9rem;
    color: var(--color-gray);
}

/* Response Codes */
.response-codes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.response-code {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: 50px;
    font-weight: 600;
}

.response-code.success { background: rgba(40, 167, 69, 0.1); color: #28a745; }
.response-code.created { background: rgba(0, 123, 255, 0.1); color: #007bff; }
.response-code.error { background: rgba(220, 53, 69, 0.1); color: #dc3545; }
.response-code.unauthorized { background: rgba(255, 193, 7, 0.1); color: #ffc107; }
.response-code.notfound { background: rgba(108, 117, 125, 0.1); color: #6c757d; }
.response-code.server { background: rgba(220, 53, 69, 0.1); color: #dc3545; }

.code {
    font-family: 'Courier New', monospace;
    font-weight: 700;
}

/* Database Schema */
.database-schema {
    margin: 2rem 0;
}

.table-schema {
    margin-bottom: 2rem;
    padding: 1.5rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.table-schema h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

.schema-fields {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.field {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph-small);
    border-radius: 50px;
}

.field-name {
    font-family: 'Courier New', monospace;
    font-weight: 600;
    color: var(--color-secondary);
}

.field-type {
    font-family: 'Courier New', monospace;
    color: var(--color-primary);
    font-size: 0.9rem;
}

/* Optimization Tips */
.optimization-tips {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.tip-item {
    padding: 1.5rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.tip-item h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

/* Security Features */
.security-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.security-card {
    padding: 2rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
    transition: var(--transition-normal);
}

.security-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-neumorph-large);
}

.security-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.security-details {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph-small);
    border-radius: 50px;
    font-size: 0.9rem;
}

/* Security Config */
.security-config {
    margin: 2rem 0;
}

.config-item {
    margin-bottom: 2rem;
}

.config-item h4 {
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

/* Requirements Grid */
.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.requirement-card {
    padding: 2rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.requirement-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.requirement-details {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.req-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph-small);
    border-radius: 50px;
}

.req-label {
    font-weight: 600;
    color: var(--color-secondary);
}

.req-value {
    color: var(--color-primary);
    font-weight: 500;
}

/* Download Options */
.download-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.download-card {
    padding: 2rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
    text-align: center;
    transition: var(--transition-normal);
}

.download-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-neumorph-large);
}

.download-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
}

.download-commands {
    margin: 1.5rem 0;
}

.download-info {
    margin: 1.5rem 0;
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.info-item:last-child {
    border-bottom: none;
}

.info-label {
    font-weight: 600;
    color: var(--color-secondary);
}

.info-value {
    color: var(--color-primary);
    font-weight: 500;
}

/* Installation Steps */
.installation-steps {
    margin: 2rem 0;
}

.step-card {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 2rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
    transition: var(--transition-normal);
}

.step-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-neumorph-large);
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.step-content h4 {
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

/* Installation Tips */
.installation-tips {
    margin: 2rem 0;
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.tip-item {
    text-align: center;
    padding: 1.5rem;
    border-radius: 12px;
    background: rgba(212, 175, 55, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.1);
}

.tip-item i {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

/* Verification Checklist */
.verification-checklist {
    margin: 2rem 0;
}

.checklist-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.check-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.2rem;
}

.check-content h4 {
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

/* Functionality Tests */
.functionality-tests {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.test-card {
    padding: 1.5rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.test-card h4 {
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

.test-steps ol {
    padding-left: 1.5rem;
}

.test-steps li {
    margin-bottom: 0.5rem;
    color: var(--color-gray);
}

/* Optimization Sections */
.optimization-sections {
    margin: 2rem 0;
}

.optimization-card {
    margin-bottom: 2rem;
    padding: 2rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.optimization-card h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-secondary);
}

/* Monitoring Tools */
.monitoring-tools {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.tool-card {
    padding: 1.5rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
    text-align: center;
}

.tool-card h4 {
    margin-bottom: 0.5rem;
    color: var(--color-secondary);
}

.tool-card p {
    margin-bottom: 1rem;
    color: var(--color-gray);
}

/* Troubleshooting Guide */
.troubleshooting-guide {
    margin: 2rem 0;
}

.problem-card {
    margin-bottom: 2rem;
    padding: 2rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.problem-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.problem-header h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-secondary);
}

.severity {
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-white);
}

.severity.high { background: #dc3545; }
.severity.medium { background: #ffc107; color: var(--color-secondary); }
.severity.low { background: #28a745; }

.problem-content p {
    margin-bottom: 1rem;
}

.problem-content ul {
    margin-bottom: 1rem;
}

/* Maintenance Tasks */
.maintenance-tasks {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.task-card {
    padding: 1.5rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.task-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

.task-content ul {
    list-style: none;
    padding: 0;
}

.task-content li {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.task-content li:last-child {
    border-bottom: none;
}

/* Maintenance Scripts */
.maintenance-scripts {
    margin: 2rem 0;
}

.script-card {
    margin-bottom: 2rem;
}

.script-card h4 {
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

/* Support Resources */
.support-resources {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.resource-card {
    padding: 2rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.resource-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.resource-card h4 {
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

.resource-card ul {
    list-style: none;
    padding: 0;
}

.resource-card li {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.resource-card li:last-child {
    border-bottom: none;
}

.resource-card a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition-normal);
}

.resource-card a:hover {
    color: var(--color-primary-dark);
}

/* Maintenance Schedule */
.maintenance-schedule {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.schedule-item {
    padding: 1.5rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.schedule-item h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

.schedule-item ul {
    list-style: none;
    padding: 0;
}

.schedule-item li {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.schedule-item li:last-child {
    border-bottom: none;
}

/* Contact Support */
.contact-support {
    text-align: center;
    padding: 3rem;
    border-radius: 15px;
    background: var(--gradient-primary);
    color: var(--color-white);
    margin: 3rem 0;
}

.contact-support h3 {
    margin-bottom: 1rem;
    color: var(--color-white);
}

.contact-support p {
    margin-bottom: 2rem;
    opacity: 0.9;
}

.support-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.support-actions .btn {
    min-width: 200px;
}

/* Responsive Design for Manual Pages */
@media (max-width: 991px) {
    .toc-sidebar {
        position: static;
        margin-bottom: 2rem;
    }
    
    .manual-content {
        padding: 0 1rem;
    }
    
    .manual-hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .manual-hero {
        padding: 120px 0 80px;
        min-height: 50vh;
    }
    
    .manual-hero-title {
        font-size: 2rem;
    }
    
    .manual-hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .manual-section {
        padding: 1.5rem;
    }
    
    .step-card {
        flex-direction: column;
        text-align: center;
    }
    
    .interface-element {
        flex-direction: column;
        text-align: center;
    }
    
    .support-actions {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 576px) {
    .manual-hero-title {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .code-block pre {
        font-size: 0.8rem;
    }
    
    .endpoint-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}

/* Estilos adicionales para el manual de usuario actualizado */

/* User Profiles */
.user-profiles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.profile-card {
    padding: 2rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
    transition: var(--transition-normal);
}

.profile-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-neumorph-large);
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.profile-header i {
    font-size: 2rem;
    color: var(--color-primary);
}

.profile-header h4 {
    color: var(--color-secondary);
    margin: 0;
}

.profile-content p {
    margin-bottom: 0.75rem;
    color: var(--color-gray);
}

/* Purchase Scenarios */
.purchase-scenarios {
    margin: 2rem 0;
}

.scenario-card {
    margin-bottom: 2rem;
    padding: 2rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.scenario-card h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-secondary);
}

.scenario-flow {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.flow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    min-width: 120px;
}

.flow-step .step-number {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.flow-step p {
    font-size: 0.9rem;
    color: var(--color-gray);
    margin: 0;
}

/* Chatbot Interactions */
.chatbot-interactions {
    margin: 2rem 0;
}

.chat-example {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-medium);
    background: var(--color-white);
}

.chat-header {
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.chat-messages {
    padding: 1.5rem;
}

.message {
    margin-bottom: 1rem;
    padding: 1rem;
    border-radius: 50px;
    max-width: 80%;
}

.message.bot {
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
    margin-right: auto;
}

.message.user {
    background: var(--color-secondary);
    color: var(--color-white);
    margin-left: auto;
}

.message p {
    margin: 0;
}

/* Analytics Section */
.analytics-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.analytics-card {
    padding: 2rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.analytics-card h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-secondary);
}

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

.metric-item {
    text-align: center;
    padding: 1rem;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph-small);
    border-radius: 50px;
}

.metric-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.metric-label {
    font-size: 0.9rem;
    color: var(--color-gray);
}

.product-stats {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.product-stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph-small);
    border-radius: 50px;
}

.product-name {
    font-weight: 600;
    color: var(--color-secondary);
}

.product-sales {
    color: var(--color-primary);
    font-weight: 500;
}

/* Success Cases */
.success-cases {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.success-card {
    padding: 2rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.success-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.success-header i {
    font-size: 2rem;
    color: var(--color-primary);
}

.success-header h4 {
    color: var(--color-secondary);
    margin: 0;
}

.success-content p {
    margin-bottom: 0.75rem;
    color: var(--color-gray);
}

/* Future Scenarios */
.future-scenarios {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.scenario-item {
    padding: 1.5rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.scenario-item h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

.scenario-item p {
    color: var(--color-gray);
    margin: 0;
}

/* Process Flows */
.process-flows {
    margin: 2rem 0;
}

.flow-diagram {
    padding: 2rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.flow-diagram h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-secondary);
}

.flow-steps {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.flow-step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    min-width: 150px;
}

.flow-step-item .step-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
    font-size: 1.2rem;
}

.flow-step-item h5 {
    margin-bottom: 0.5rem;
    color: var(--color-secondary);
}

.flow-step-item p {
    font-size: 0.9rem;
    color: var(--color-gray);
    margin: 0;
}

.flow-arrow {
    font-size: 1.5rem;
    color: var(--color-primary);
    font-weight: 700;
}

/* Design System */
.design-system {
    margin: 2rem 0;
}

.color-palette {
    margin-bottom: 3rem;
}

.color-palette h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-secondary);
}

.colors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.color-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
}

.color-swatch {
    width: 60px;
    height: 60px;
    border-radius: 50px;
    border: 2px solid rgba(212, 175, 55, 0.2);
}

.color-info {
    display: flex;
    flex-direction: column;
}

.color-name {
    font-weight: 600;
    color: var(--color-secondary);
}

.color-hex {
    font-family: 'Courier New', monospace;
    color: var(--color-gray);
    font-size: 0.9rem;
}

.typography-guide {
    margin-bottom: 3rem;
}

.typography-guide h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-secondary);
}

.font-examples {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.font-example {
    padding: 1.5rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.font-playfair {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
}

.font-inter {
    font-family: 'Inter', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
}

.font-cormorant {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
}

/* Data Diagrams */
.data-diagrams {
    margin: 2rem 0;
}

.diagram-card {
    padding: 2rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.diagram-card h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-secondary);
}

.entity-relationship {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.entity {
    padding: 1.5rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
    min-width: 150px;
}

.entity h5 {
    color: var(--color-secondary);
    margin-bottom: 1rem;
    text-align: center;
}

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

.entity li {
    padding: 0.25rem 0;
    font-size: 0.9rem;
    color: var(--color-gray);
    text-align: center;
}

.relationship {
    font-weight: 700;
    color: var(--color-primary);
    font-size: 1.2rem;
}

/* Wireframes */
.wireframes-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.wireframe-card {
    padding: 2rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.wireframe-card h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-secondary);
}

.wireframe-description ul {
    list-style: none;
    padding: 0;
}

.wireframe-description li {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
    color: var(--color-gray);
}

.wireframe-description li:last-child {
    border-bottom: none;
}

/* Charts */
.charts-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.chart-card {
    padding: 2rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.chart-card h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-secondary);
}

.chart-placeholder {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    position: relative;
    margin: 0 auto;
    background: conic-gradient(#D4AF37 0deg 162deg, #B8941F 162deg 270deg, #8B7355 270deg 360deg);
}

.chart-slice {
    position: absolute;
    top: 50%;
    left: 50%;
    transform-origin: 0 0;
    color: var(--color-white);
    font-weight: 600;
    font-size: 0.8rem;
    text-align: center;
    width: 100px;
    height: 20px;
    line-height: 20px;
}

.trend-chart {
    height: 200px;
    position: relative;
    border-bottom: 2px solid var(--color-primary);
    border-left: 2px solid var(--color-primary);
}

.chart-line {
    position: relative;
    height: 100%;
}

.data-point {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    border: 2px solid var(--color-white);
    box-shadow: 0 0 0 2px var(--color-primary);
}

/* Style Guide */
.style-guide {
    margin: 2rem 0;
}

.style-section {
    margin-bottom: 3rem;
}

.style-section h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-secondary);
}

.ui-components {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.component-example {
    text-align: center;
    padding: 1.5rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.component-name {
    display: block;
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--color-gray);
}

.card-example {
    padding: 1rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.card-example h5 {
    margin-bottom: 0.5rem;
    color: var(--color-secondary);
}

.card-example p {
    font-size: 0.9rem;
    color: var(--color-gray);
    margin: 0;
}

.iconography {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1.5rem;
}

.icon-set {
    text-align: center;
    padding: 1rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.icon-set i {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.icon-set span {
    display: block;
    font-size: 0.9rem;
    color: var(--color-gray);
}

/* Roadmap Section */
.roadmap-section {
    margin: 2rem 0;
}

.roadmap-item {
    padding: 2rem;
    border-radius: 50px;
    background: var(--neumorph-bg);
    box-shadow: var(--shadow-neumorph);
    border: none;
}

.roadmap-item h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-secondary);
}

.roadmap-item ul {
    list-style: none;
    padding: 0;
}

.roadmap-item li {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
    color: var(--color-gray);
}

.roadmap-item li:last-child {
    border-bottom: none;
}

/* Responsive adjustments for new elements */
@media (max-width: 768px) {
    .flow-steps {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .flow-arrow {
        transform: rotate(90deg);
    }
    
    .entity-relationship {
        flex-direction: column;
        gap: 1rem;
    }
    
    .relationship {
        transform: rotate(90deg);
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .colors-grid {
        grid-template-columns: 1fr;
    }
    
    .font-examples {
        grid-template-columns: 1fr;
    }
    
    .ui-components {
        grid-template-columns: 1fr;
    }
    
    .iconography {
        grid-template-columns: repeat(2, 1fr);
    }
}