@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&family=Rajdhani:wght@400;500;600;700&display=swap');

:root {
    --pulso-red: #940516;
    --pulso-red-light: #b8102a;
    --pulso-red-glow: rgba(148, 5, 22, 0.4);
    --pulso-dark: #0a0a0c;
    --pulso-dark-card: #141416;
    --pulso-dark-surface: #1a1a1c;
    --pulso-dark-border: #2a2a2e;
    --pulso-text: #f0f0f2;
    --pulso-text-muted: #9a9a9e;
    --pulso-accent: #ffb9c0;
    --pulso-glass: rgba(20, 20, 22, 0.75);
    --pulso-neon: #ff1a3c;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--pulso-dark);
    color: var(--pulso-text);
    overflow-x: hidden;
    line-height: 1.7;
}

::selection {
    background: var(--pulso-red);
    color: white;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--pulso-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--pulso-red);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--pulso-red-light);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    letter-spacing: 0.5px;
    line-height: 1.2;
}

.pulso-brand {
    font-family: 'Orbitron', sans-serif;
    color: var(--pulso-red);
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.pulso-subtitle {
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--pulso-accent);
}

.text-gradient {
    background: linear-gradient(135deg, var(--pulso-red) 0%, var(--pulso-neon) 50%, var(--pulso-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glow-text {
    text-shadow: 0 0 20px var(--pulso-red-glow), 0 0 40px var(--pulso-red-glow);
}

.glow-border {
    border: 1px solid var(--pulso-red);
    box-shadow: 0 0 10px var(--pulso-red-glow), inset 0 0 10px var(--pulso-red-glow);
}

.glass-card {
    background: var(--pulso-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--pulso-dark-border);
    border-radius: 16px;
    transition: all 0.4s ease;
}

.glass-card:hover {
    border-color: var(--pulso-red);
    box-shadow: 0 0 30px var(--pulso-red-glow), 0 8px 32px rgba(0, 0, 0, 0.4);
    transform: translateY(-4px);
}

.neon-line {
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, var(--pulso-red) 30%, var(--pulso-neon) 70%, transparent 100%);
    box-shadow: 0 0 10px var(--pulso-red-glow);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--pulso-red);
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 10px var(--pulso-red), 0 0 20px var(--pulso-red-glow);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.3);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-60px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(60px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes glowPulse {
    0%, 100% {
        box-shadow: 0 0 10px var(--pulso-red-glow);
    }
    50% {
        box-shadow: 0 0 30px var(--pulso-red-glow), 0 0 60px rgba(148, 5, 22, 0.2);
    }
}

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

@keyframes scanline {
    0% {
        transform: translateY(-100%);
    }
    100% {
        transform: translateY(100vh);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
}

.animate-slide-in-left {
    animation: slideInLeft 0.8s ease-out forwards;
    opacity: 0;
}

.animate-slide-in-right {
    animation: slideInRight 0.8s ease-out forwards;
    opacity: 0;
}

.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }
.delay-600 { animation-delay: 0.6s; }

.section-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.section-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.navbar-pulso {
    background: rgba(10, 10, 12, 0.85);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--pulso-dark-border);
    padding: 0.75rem 0;
    transition: all 0.3s ease;
}

.navbar-pulso.scrolled {
    background: rgba(10, 10, 12, 0.95);
    box-shadow: 0 4px 30px rgba(148, 5, 22, 0.15);
}

.navbar-brand img {
    height: 50px;
    width: auto;
    filter: drop-shadow(0 0 8px var(--pulso-red-glow));
}

.nav-link-pulso {
    color: var(--pulso-text-muted) !important;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 0.5rem 1rem !important;
    margin: 0 0.25rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link-pulso:hover,
.nav-link-pulso.active {
    color: var(--pulso-red) !important;
    background: rgba(148, 5, 22, 0.1);
}

.nav-link-pulso::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--pulso-red);
    transition: all 0.3s ease;
    transform: translateX(-50%);
    box-shadow: 0 0 8px var(--pulso-red-glow);
}

.nav-link-pulso:hover::after,
.nav-link-pulso.active::after {
    width: 60%;
}

.hero-section {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--pulso-dark);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.35;
    filter: saturate(0.6) contrast(1.2);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(10, 10, 12, 0.3) 0%, rgba(10, 10, 12, 0.7) 50%, rgba(10, 10, 12, 0.95) 100%);
}

.hero-grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(148, 5, 22, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(148, 5, 22, 0.08) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 10;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 40px rgba(148, 5, 22, 0.5);
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--pulso-accent);
    margin-bottom: 2rem;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--pulso-text-muted);
    max-width: 700px;
    line-height: 1.8;
    margin-bottom: 2.5rem;
}

.btn-pulso {
    font-family: 'Orbitron', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 1rem 2.5rem;
    border-radius: 12px;
    border: 2px solid var(--pulso-red);
    background: transparent;
    color: var(--pulso-text);
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.btn-pulso::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(148, 5, 22, 0.4), transparent);
    transition: left 0.5s ease;
}

.btn-pulso:hover::before {
    left: 100%;
}

.btn-pulso:hover {
    background: var(--pulso-red);
    box-shadow: 0 0 30px var(--pulso-red-glow), 0 0 60px rgba(148, 5, 22, 0.3);
    transform: translateY(-2px);
    color: white;
}

.btn-pulso-primary {
    background: var(--pulso-red);
    box-shadow: 0 0 20px var(--pulso-red-glow);
}

.btn-pulso-primary:hover {
    background: var(--pulso-red-light);
    box-shadow: 0 0 40px var(--pulso-red-glow), 0 0 80px rgba(148, 5, 22, 0.4);
}

.section-dark {
    background: var(--pulso-dark);
    position: relative;
    padding: 6rem 0;
}

.section-card {
    background: var(--pulso-dark-card);
    position: relative;
    padding: 6rem 0;
}

.section-divider {
    position: relative;
    height: 120px;
    overflow: hidden;
}

.section-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, var(--pulso-red) 20%, var(--pulso-neon) 50%, var(--pulso-red) 80%, transparent 100%);
    box-shadow: 0 0 15px var(--pulso-red-glow);
}

.section-divider .pulse-dot {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 16px;
    z-index: 2;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--pulso-red);
    box-shadow: 0 0 10px var(--pulso-red-glow);
}

.section-title.centered::after {
    left: 50%;
    transform: translateX(-50%);
}

.section-label {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--pulso-red);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.image-container {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--pulso-dark-border);
}

.image-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(148, 5, 22, 0.2) 0%, transparent 50%);
    z-index: 1;
    pointer-events: none;
}

.image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.6s ease;
    display: block;
}

.image-container:hover img {
    transform: scale(1.05);
    filter: saturate(1.3);
}

.image-frame {
    position: relative;
}

.image-frame::before,
    .image-frame::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 40px;
    border: 2px solid var(--pulso-red);
    z-index: 2;
    pointer-events: none;
}

.image-frame::before {
    top: -8px;
    left: -8px;
    border-right: none;
    border-bottom: none;
}

.image-frame::after {
    bottom: -8px;
    right: -8px;
    border-left: none;
    border-top: none;
}

.pacto-list {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
}

.pacto-list li {
    position: relative;
    padding-left: 2.5rem;
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
    line-height: 1.7;
}

.pacto-list li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 0.25rem;
    color: var(--pulso-red);
    font-size: 1.1rem;
    text-shadow: 0 0 10px var(--pulso-red-glow);
}

.pacto-list li strong {
    color: var(--pulso-accent);
    font-family: 'Orbitron', sans-serif;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.temas-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.temas-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1rem;
    color: var(--pulso-text-muted);
}

.temas-list li::before {
    content: '\f054';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--pulso-red);
    font-size: 0.75rem;
    top: 0.4rem;
}

.cta-section {
    background: linear-gradient(135deg, rgba(148, 5, 22, 0.15) 0%, rgba(10, 10, 12, 0.95) 50%, rgba(148, 5, 22, 0.1) 100%);
    border-top: 1px solid var(--pulso-dark-border);
    border-bottom: 1px solid var(--pulso-dark-border);
    position: relative;
    padding: 4rem 0;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(148, 5, 22, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(148, 5, 22, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

.social-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    border-radius: 12px;
    border: 1px solid var(--pulso-dark-border);
    background: var(--pulso-dark-card);
    color: var(--pulso-text);
    font-family: 'Orbitron', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.4s ease;
}

.social-btn:hover {
    border-color: var(--pulso-red);
    box-shadow: 0 0 20px var(--pulso-red-glow);
    transform: translateY(-3px);
    color: var(--pulso-red);
}

.social-btn i {
    font-size: 1.2rem;
}

.footer-pulso {
    background: var(--pulso-dark);
    border-top: 1px solid var(--pulso-dark-border);
    padding: 4rem 0 2rem;
    position: relative;
}

.footer-pulso::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, var(--pulso-red) 30%, var(--pulso-neon) 70%, transparent 100%);
    box-shadow: 0 0 15px var(--pulso-red-glow);
}

.footer-brand img {
    height: 60px;
    width: auto;
    filter: drop-shadow(0 0 10px var(--pulso-red-glow));
    margin-bottom: 1rem;
}

.footer-tagline {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--pulso-text-muted);
}

.scanline-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.03;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(148, 5, 22, 0.1) 2px,
        rgba(148, 5, 22, 0.1) 4px
    );
}

.particle-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: 14px;
    background: rgba(148, 5, 22, 0.15);
    border: 1px solid var(--pulso-red);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--pulso-red);
    margin-bottom: 1.5rem;
    box-shadow: 0 0 15px var(--pulso-red-glow);
    animation: glowPulse 3s ease-in-out infinite;
}

.quote-block {
    border-left: 3px solid var(--pulso-red);
    padding-left: 2rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--pulso-text-muted);
    font-size: 1.1rem;
    line-height: 1.8;
    box-shadow: -5px 0 15px rgba(148, 5, 22, 0.1);
}

@media (max-width: 991px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .section-dark,
    .section-card {
        padding: 4rem 0;
    }

    .navbar-collapse {
        background: rgba(10, 10, 12, 0.98);
        border-radius: 12px;
        padding: 1rem;
        margin-top: 0.5rem;
        border: 1px solid var(--pulso-dark-border);
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
        letter-spacing: 2px;
    }

    .social-links {
        flex-direction: column;
        align-items: center;
    }

    .social-btn {
        width: 100%;
        justify-content: center;
    }

    .image-frame::before,
    .image-frame::after {
        display: none;
    }
}