/* filosofia.css */
/* Reset y configuración base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --deep-space: #000010;
    --cosmic-purple: #1a0033;
    --nebula-blue: #001122;
    --stellar-white: #ffffff;
    --quantum-blue: #00f3ff;
    --pulsar-pink: #ff00ff;
    --nova-green: #00ff00;
    --supernova-yellow: #ffff00;
    --galactic-purple: #9d00ff;
    --dark-matter: #0a0a1a;
    --text-glow: rgba(255, 255, 255, 0.9);
    --energy-wave: rgba(0, 243, 255, 0.15);
    --hologram-field: rgba(157, 0, 255, 0.1);
    --laser-beam: rgba(255, 0, 255, 0.3);
}

body {
    font-family: 'Exo 2', sans-serif;
    background-color: var(--deep-space);
    color: var(--stellar-white);
    overflow-x: hidden;
    line-height: 1.7;
    min-height: 100vh;
    cursor: default;
}

/* Fondo galáctico */
.galaxy-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, var(--cosmic-purple) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, var(--nebula-blue) 0%, transparent 50%),
        linear-gradient(45deg, var(--deep-space) 0%, var(--dark-matter) 100%);
    z-index: -4;
    pointer-events: none;
}

.starfield {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20% 30%, #fff, transparent),
        radial-gradient(2px 2px at 40% 70%, #fff, transparent),
        radial-gradient(1px 1px at 60% 20%, #fff, transparent),
        radial-gradient(1px 1px at 80% 50%, #fff, transparent),
        radial-gradient(2px 2px at 30% 80%, #fff, transparent);
    background-size: 200px 200px, 300px 300px, 400px 400px, 500px 500px, 600px 600px;
    animation: star-twinkle 8s infinite alternate;
    z-index: -3;
    pointer-events: none;
    opacity: 0.7;
}

@keyframes star-twinkle {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.nebula-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 40%, rgba(0, 243, 255, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 70% 60%, rgba(255, 0, 255, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 50% 20%, rgba(0, 255, 0, 0.05) 0%, transparent 40%);
    z-index: -2;
    pointer-events: none;
    opacity: 0.6;
    mix-blend-mode: screen;
}

/* Barra de progreso */
.reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: linear-gradient(90deg, var(--quantum-blue), var(--pulsar-pink));
    z-index: 1000;
    transition: width 0.1s;
    box-shadow: 0 0 10px var(--quantum-blue);
}

/* Cabecera */
.cyber-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 40px;
    background-color: transparent;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    transition: all 0.4s;
    border-bottom: 1px solid transparent;
}

.cyber-header.scrolled {
    background-color: rgba(10, 10, 26, 0.9);
    padding: 12px 40px;
    border-bottom: 1px solid rgba(0, 243, 255, 0.2);
}

.logo-container h1 {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--stellar-white);
    text-transform: uppercase;
    letter-spacing: 3px;
}

.logo-glitch {
    position: relative;
    display: inline-block;
}

.logo-glitch::before,
.logo-glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.logo-glitch::before {
    left: 1px;
    text-shadow: -1px 0 var(--pulsar-pink);
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 5s infinite linear alternate-reverse;
}

.logo-glitch::after {
    left: -1px;
    text-shadow: -1px 0 var(--quantum-blue);
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim2 5s infinite linear alternate-reverse;
}

.cyber-nav {
    display: flex;
    gap: 20px;
}

.nav-link {
    color: var(--stellar-white);
    text-decoration: none;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    position: relative;
    padding: 6px 0;
    transition: all 0.3s;
    font-size: 0.75rem;
    opacity: 0.7;
}

.nav-link:hover {
    color: var(--quantum-blue);
    opacity: 1;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--quantum-blue);
    transition: width 0.3s;
}

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

.nav-link.active {
    color: var(--quantum-blue);
    opacity: 1;
}

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

/* Animaciones de glitch */
@keyframes glitch-anim {
    0% {
        clip: rect(42px, 9999px, 44px, 0);
    }
    5% {
        clip: rect(12px, 9999px, 59px, 0);
    }
    10% {
        clip: rect(48px, 9999px, 29px, 0);
    }
    15% {
        clip: rect(42px, 9999px, 73px, 0);
    }
    20% {
        clip: rect(63px, 9999px, 27px, 0);
    }
    25% {
        clip: rect(34px, 9999px, 55px, 0);
    }
    30% {
        clip: rect(86px, 9999px, 73px, 0);
    }
    35% {
        clip: rect(20px, 9999px, 20px, 0);
    }
    40% {
        clip: rect(26px, 9999px, 60px, 0);
    }
    45% {
        clip: rect(25px, 9999px, 66px, 0);
    }
    50% {
        clip: rect(57px, 9999px, 98px, 0);
    }
    55% {
        clip: rect(5px, 9999px, 46px, 0);
    }
    60% {
        clip: rect(82px, 9999px, 31px, 0);
    }
    65% {
        clip: rect(54px, 9999px, 27px, 0);
    }
    70% {
        clip: rect(28px, 9999px, 99px, 0);
    }
    75% {
        clip: rect(45px, 9999px, 69px, 0);
    }
    80% {
        clip: rect(23px, 9999px, 85px, 0);
    }
    85% {
        clip: rect(54px, 9999px, 84px, 0);
    }
    90% {
        clip: rect(45px, 9999px, 47px, 0);
    }
    95% {
        clip: rect(37px, 9999px, 20px, 0);
    }
    100% {
        clip: rect(4px, 9999px, 91px, 0);
    }
}

@keyframes glitch-anim2 {
    0% {
        clip: rect(65px, 9999px, 100px, 0);
    }
    5% {
        clip: rect(52px, 9999px, 74px, 0);
    }
    10% {
        clip: rect(79px, 9999px, 85px, 0);
    }
    15% {
        clip: rect(75px, 9999px, 5px, 0);
    }
    20% {
        clip: rect(67px, 9999px, 61px, 0);
    }
    25% {
        clip: rect(14px, 9999px, 79px, 0);
    }
    30% {
        clip: rect(1px, 9999px, 66px, 0);
    }
    35% {
        clip: rect(86px, 9999px, 30px, 0);
    }
    40% {
        clip: rect(23px, 9999px, 98px, 0);
    }
    45% {
        clip: rect(85px, 9999px, 72px, 0);
    }
    50% {
        clip: rect(71px, 9999px, 75px, 0);
    }
    55% {
        clip: rect(2px, 9999px, 48px, 0);
    }
    60% {
        clip: rect(30px, 9999px, 16px, 0);
    }
    65% {
        clip: rect(59px, 9999px, 50px, 0);
    }
    70% {
        clip: rect(41px, 9999px, 62px, 0);
    }
    75% {
        clip: rect(2px, 9999px, 82px, 0);
    }
    80% {
        clip: rect(47px, 9999px, 73px, 0);
    }
    85% {
        clip: rect(3px, 9999px, 27px, 0);
    }
    90% {
        clip: rect(26px, 9999px, 55px, 0);
    }
    95% {
        clip: rect(42px, 9999px, 97px, 0);
    }
    100% {
        clip: rect(38px, 9999px, 49px, 0);
    }
}

/* Contenedores generales */
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Hero Section con Anillo Orbital - MEJORADO */
.philosophy-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero-orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80vmin;
    height: 80vmin;
    z-index: -1;
    pointer-events: none;
    opacity: 0;
    animation: orbit-appear 2s ease-out forwards;
}

.orbit-ring {
    position: absolute;
    border: 1px solid rgba(0, 243, 255, 0.3);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: orbit-rotate linear infinite;
    opacity: 0;
}

.ring-1 {
    width: 60vmin;
    height: 60vmin;
    animation-duration: 40s;
    animation-delay: 0.5s;
}

.ring-2 {
    width: 40vmin;
    height: 40vmin;
    animation-duration: 30s;
    animation-direction: reverse;
    animation-delay: 0.8s;
}

.ring-3 {
    width: 20vmin;
    height: 20vmin;
    animation-duration: 20s;
    animation-delay: 1.1s;
}

.core-globe {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10vmin;
    height: 10vmin;
    background: radial-gradient(circle, var(--quantum-blue), transparent 70%);
    border-radius: 50%;
    box-shadow: 0 0 40px var(--quantum-blue);
    animation: core-pulse 4s infinite alternate, core-appear 1.5s ease-out forwards;
    opacity: 0;
    transform: translate(-50%, -50%) scale(0);
}

/* Nuevas animaciones de aparición */
@keyframes orbit-appear {
    0% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.8);
    }
    100% {
        opacity: 0.7;
        transform: translate(-50%, -50%) scale(1);
    }
}

@keyframes core-appear {
    0% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0);
    }
    70% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1.1);
    }
    100% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

@keyframes ring-appear {
    0% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.5) rotate(0deg);
    }
    100% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1) rotate(180deg);
    }
}

@keyframes orbit-rotate {
    0% { 
        transform: translate(-50%, -50%) rotate(0deg);
        opacity: 1;
    }
    100% { 
        transform: translate(-50%, -50%) rotate(360deg);
        opacity: 1;
    }
}

@keyframes core-pulse {
    0% { 
        box-shadow: 0 0 20px var(--quantum-blue);
        transform: translate(-50%, -50%) scale(1);
    }
    100% { 
        box-shadow: 0 0 60px var(--quantum-blue), 0 0 100px var(--pulsar-pink);
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.hero-content {
    text-align: center;
    max-width: 800px;
    position: relative;
    z-index: 2;
    opacity: 0;
    animation: hero-content-appear 1.5s ease-out 0.5s forwards;
}

@keyframes hero-content-appear {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 25px;
}

.hero-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    color: var(--stellar-white);
    text-transform: uppercase;
    margin-bottom: 15px;
    opacity: 0;
    animation: title-appear 1.2s ease-out 0.8s forwards;
}

@keyframes title-appear {
    0% {
        opacity: 0;
        transform: translateY(40px);
        text-shadow: 0 0 20px transparent;
    }
    100% {
        opacity: 1;
        transform: translateY(0);
        text-shadow: 0 0 20px rgba(0, 243, 255, 0.3);
    }
}

.hero-accent {
    background: linear-gradient(135deg, var(--quantum-blue), var(--pulsar-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
    animation: accent-glow 3s infinite alternate;
}

@keyframes accent-glow {
    0% {
        filter: drop-shadow(0 0 5px rgba(0, 243, 255, 0.5));
    }
    100% {
        filter: drop-shadow(0 0 15px rgba(255, 0, 255, 0.7));
    }
}

.hero-subtitle {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    color: var(--quantum-blue);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 30px;
    opacity: 0;
    animation: subtitle-appear 1s ease-out 1.2s forwards;
}

@keyframes subtitle-appear {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-guide {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    opacity: 0;
    animation: guide-appear 1s ease-out 1.5s forwards;
}

@keyframes guide-appear {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.pulsar-beacon {
    width: 1px;
    height: 30px;
    background: var(--quantum-blue);
    animation: pulsar-beacon 2s infinite;
}

@keyframes pulsar-beacon {
    0%, 100% {
        opacity: 0.3;
        transform: scaleY(0.5);
    }
    50% {
        opacity: 1;
        transform: scaleY(1);
    }
}

.hero-guide span {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.8rem;
    color: var(--quantum-blue);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

/* Journey Sections */
.philosophy-journey {
    position: relative;
}

.journey-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0;
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.journey-section.active {
    opacity: 1;
    transform: translateY(0);
}

.section-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
}

.section-marker {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    color: var(--quantum-blue);
    opacity: 0.6;
    font-weight: 700;
    min-width: 40px;
}

.section-content {
    max-width: 900px;
    margin: 0 auto;
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--stellar-white);
    position: relative;
    margin: 0;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 0;
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg, var(--quantum-blue), transparent);
}

.section-texts {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.journey-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 300;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.journey-section.active .journey-text {
    opacity: 1;
    transform: translateY(0);
}

/* Text Highlights */
.highlight-question {
    color: var(--supernova-yellow);
    font-weight: 600;
    text-shadow: 0 0 10px rgba(255, 255, 0, 0.5);
    font-style: italic;
}

.highlight-stat {
    color: var(--pulsar-pink);
    font-weight: 600;
    text-shadow: 0 0 8px rgba(255, 0, 255, 0.4);
}

.highlight-vision {
    color: var(--nova-green);
    font-weight: 600;
    text-shadow: 0 0 8px rgba(0, 255, 0, 0.4);
}

.highlight-olympus {
    color: var(--quantum-blue);
    font-weight: 700;
    text-shadow: 0 0 15px rgba(0, 243, 255, 0.6);
    animation: quantum-pulse 3s infinite;
}

@keyframes quantum-pulse {
    0%, 100% {
        text-shadow: 0 0 8px currentColor;
    }
    50% {
        text-shadow: 0 0 20px currentColor, 0 0 30px currentColor;
    }
}

/* Decision Portal - MEJORADO */
.decision-portal {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 0;
    background: rgba(15, 15, 35, 0.4);
    position: relative;
    z-index: 2;
}

.portal-content {
    max-width: 700px;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    animation: portal-appear 1.2s ease-out 0.3s forwards;
}

@keyframes portal-appear {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.portal-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 30px;
    color: var(--stellar-white);
    position: relative;
}

.portal-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--quantum-blue), transparent);
}

.portal-messages {
    margin-bottom: 40px;
}

.portal-text {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 300;
}

.portal-question {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 25px 0;
    color: var(--supernova-yellow);
    text-shadow: 0 0 10px rgba(255, 255, 0, 0.6);
    font-style: italic;
    animation: question-pulse 3s infinite;
}

@keyframes question-pulse {
    0%, 100% {
        text-shadow: 0 0 10px rgba(255, 255, 0, 0.6);
    }
    50% {
        text-shadow: 0 0 20px rgba(255, 255, 0, 0.9), 0 0 30px rgba(255, 255, 0, 0.7);
    }
}

.portal-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 40px 0;
    flex-wrap: wrap;
}

.portal-button {
    padding: 12px 28px;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.4s ease;
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px);
    animation: button-appear 0.8s ease-out 0.8s forwards;
}

@keyframes button-appear {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.portal-button.primary {
    background: linear-gradient(135deg, var(--quantum-blue), var(--pulsar-pink));
    color: var(--deep-space);
    position: relative;
    z-index: 1;
}

.portal-button.primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--pulsar-pink), var(--quantum-blue));
    transition: left 0.4s ease;
    z-index: -1;
}

.portal-button.primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 243, 255, 0.4);
}

.portal-button.primary:hover::before {
    left: 0;
}

.portal-button.secondary {
    background: transparent;
    color: var(--quantum-blue);
    border-color: var(--quantum-blue);
    animation-delay: 1s;
}

.portal-button.secondary:hover {
    background: rgba(0, 243, 255, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 243, 255, 0.2);
}

.button-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
    transition: left 0.6s;
}

.portal-button:hover .button-glow {
    left: 100%;
}

.philosophy-quote {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid rgba(0, 243, 255, 0.2);
    opacity: 0;
    animation: quote-appear 1s ease-out 1.2s forwards;
}

@keyframes quote-appear {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.philosophy-quote p {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 10px;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.5;
}

.philosophy-quote span {
    font-size: 0.8rem;
    color: var(--quantum-blue);
    font-family: 'Orbitron', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Footer */
.tech-footer {
    background: var(--dark-matter);
    border-top: 1px solid rgba(0, 243, 255, 0.2);
    padding: 25px 0 15px;
    position: relative;
    z-index: 2;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 150px;
}

.footer-logo h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.9rem;
    color: var(--stellar-white);
    margin-bottom: 3px;
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.7rem;
}

.footer-links {
    display: flex;
    gap: 20px;
    flex: 2;
    justify-content: center;
}

.footer-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.75rem;
    transition: color 0.3s ease;
    position: relative;
}

.footer-link:hover {
    color: var(--quantum-blue);
}

.footer-link::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--quantum-blue);
    transition: width 0.3s ease;
}

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

.footer-social {
    display: flex;
    gap: 12px;
    flex: 1;
    justify-content: flex-end;
}

.social-link {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.3rem;
    transition: all 0.3s ease;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    text-decoration: none;
}

.social-link:hover {
    color: var(--quantum-blue);
    transform: translateY(-3px);
    text-shadow: 0 0 10px rgba(0, 243, 255, 0.7);
}

.footer-copyright {
    text-align: center;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.7rem;
}

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

.particle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.8;
    animation: cosmic-float linear infinite;
}

@keyframes cosmic-float {
    0% {
        transform: translateY(100vh) translateX(0) rotate(0deg);
    }
    100% {
        transform: translateY(-100px) translateX(20px) rotate(180deg);
    }
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-orbit {
        width: 90vmin;
        height: 90vmin;
    }
}

@media (max-width: 768px) {
    .cyber-header {
        padding: 12px 20px;
        flex-direction: column;
        gap: 12px;
    }
    
    .cyber-header.scrolled {
        padding: 8px 20px;
    }
    
    .logo-container h1 {
        font-size: 1rem;
    }
    
    .cyber-nav {
        gap: 12px;
    }
    
    .nav-link {
        font-size: 0.7rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-container {
        padding: 0 20px;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        margin-bottom: 30px;
    }
    
    .section-marker {
        font-size: 1.3rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .journey-text {
        font-size: 1rem;
    }
    
    .portal-title {
        font-size: 1.6rem;
    }
    
    .portal-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .portal-button {
        width: 100%;
        max-width: 250px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .hero-orbit {
        opacity: 0.5;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .journey-text, .portal-text {
        font-size: 0.95rem;
    }
    
    .portal-question {
        font-size: 1.1rem;
    }
    
    .footer-content {
        gap: 12px;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 8px;
    }
    
    .footer-logo {
        min-width: 120px;
    }
    
    .hero-orbit {
        display: none;
    }
}