/* ===============================
   VARIABLES Y CONFIGURACIÓN GLOBAL
   =============================== */
:root {
    --navy: #0a192f;
    --navy-light: #112240;
    --graphite: #1a1a1a;
    --graphite-light: #2d2d2d;
    --slate: #8892b0;
    --light-slate: #ccd6f6;
    --white: #e6f1ff;
    --neon-cyan: #00f3ff;
    --neon-green: #00ff9d;
    --neon-blue: #007bff;
    --gradient-main: linear-gradient(135deg, var(--navy) 0%, var(--graphite) 100%);
    --glass-bg: rgba(17, 34, 64, 0.65);
    --glass-border: rgba(0, 243, 255, 0.15);
    --font-body: 'Inter', sans-serif;
    --font-display: 'Space Grotesk', sans-serif;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background: var(--navy);
    color: var(--light-slate);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

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

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.section {
    padding: 6rem 0;
    position: relative;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--white);
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    color: var(--slate);
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.gradient-text {
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===============================
   BOTONES
   =============================== */
.btn {
    display: inline-block;
    padding: 0.9rem 2rem;
    border-radius: 4px;
    font-weight: 600;
    font-family: var(--font-display);
    letter-spacing: 0.5px;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.btn-primary {
    background: transparent;
    color: var(--neon-cyan);
    border: 1px solid var(--neon-cyan);
    box-shadow: 0 0 10px rgba(0, 243, 255, 0.2);
}

.btn-primary:hover {
    background: rgba(0, 243, 255, 0.1);
    box-shadow: 0 0 25px rgba(0, 243, 255, 0.4);
    transform: translateY(-2px);
}

.btn-submit {
    width: 100%;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-green));
    color: var(--navy);
    border: none;
    font-weight: 700;
}

.btn-submit:hover {
    filter: brightness(1.1);
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.3);
}

/* ===============================
   NAVEGACIÓN
   =============================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.2rem 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    padding: 0.8rem 0;
}

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

.logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 1px;
}

.logo span {
    color: var(--neon-cyan);
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    color: var(--light-slate);
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-cyan);
    transition: width 0.3s ease;
    box-shadow: 0 0 8px var(--neon-cyan);
}

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

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--neon-cyan);
    font-size: 1.5rem;
    cursor: pointer;
}

/* ===============================
   HERO SECTION
   =============================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: radial-gradient(circle at top right, rgba(0, 243, 255, 0.05) 0%, var(--navy) 40%), linear-gradient(180deg, var(--navy) 0%, var(--graphite) 100%);
}

#hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.4;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    text-align: center;
    padding: 0 2rem;
    animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
    color: var(--neon-cyan);
    font-family: var(--font-display);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    display: inline-block;
    padding: 0.3rem 1rem;
    border: 1px solid var(--glass-border);
    background: rgba(0, 243, 255, 0.05);
    border-radius: 20px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: 3.5rem;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 20px rgba(0, 243, 255, 0.1);
}

.hero-description {
    font-size: 1.15rem;
    color: var(--slate);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-hologram {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    perspective: 1000px;
}

.holo-card {
    width: 280px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 1.5rem;
    color: var(--white);
    box-shadow: 0 0 30px rgba(0, 243, 255, 0.1);
    transform: rotateY(-15deg) rotateX(5deg);
    animation: float 6s ease-in-out infinite;
}

.holo-header {
    font-family: var(--font-display);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--neon-cyan);
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}

.holo-data {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    margin-bottom: 0.6rem;
}

.holo-data .value.up {
    color: var(--neon-green);
}

.holo-data .value.down {
    color: #ff6b6b;
}

/* ===============================
   ABOUT SECTION
   =============================== */
.about {
    background: var(--navy);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.about-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 2rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.about-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 243, 255, 0.4);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.card-icon {
    font-size: 2rem;
    color: var(--neon-cyan);
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 8px rgba(0, 243, 255, 0.3));
}

.about-card h3 {
    font-family: var(--font-display);
    color: var(--white);
    margin-bottom: 0.8rem;
    font-size: 1.2rem;
}

.about-card p {
    color: var(--slate);
    font-size: 0.95rem;
}

/* ===============================
   STATS SECTION
   =============================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--glass-border);
}

.stat-item {
    position: relative;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--neon-cyan);
    display: block;
    text-shadow: 0 0 10px rgba(0, 243, 255, 0.2);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--slate);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===============================
   PROGRAMAS SECTION
   =============================== */
.programas {
    background: linear-gradient(180deg, var(--navy) 0%, #0d1b2a 100%);
}

.programas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.programa-card {
    background: rgba(17, 34, 64, 0.5);
    border: 1px solid rgba(0, 255, 157, 0.1);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.programa-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-green));
    opacity: 0;
    transition: opacity 0.3s;
}

.programa-card:hover {
    transform: scale(1.03);
}

.programa-card:hover::before {
    opacity: 1;
}

.programa-icon {
    font-size: 2.5rem;
    color: var(--neon-green);
    margin-bottom: 1.5rem;
}

.programa-card h3 {
    font-family: var(--font-display);
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.programa-card p {
    color: var(--slate);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.programa-tag {
    display: inline-block;
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    background: rgba(0, 243, 255, 0.1);
    color: var(--neon-cyan);
    border: 1px solid var(--glass-border);
}

/* ===============================
   FINTECH LAB SECTION
   =============================== */
.lab {
    background: var(--navy);
}

.lab-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.lab-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.lab-card:hover {
    transform: translateY(-7px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 243, 255, 0.1);
    border-color: rgba(0, 243, 255, 0.3);
}

.lab-image {
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.lab-image i {
    z-index: 2;
    position: relative;
}

.lab-gradient-1 {
    background: linear-gradient(135deg, #00c6ff, #0072ff);
}

.lab-gradient-2 {
    background: linear-gradient(135deg, #11998e, #38ef7d);
}

.lab-gradient-3 {
    background: linear-gradient(135deg, #8E2DE2, #4A00E0);
}

.lab-gradient-4 {
    background: linear-gradient(135deg, #f12711, #f5af19);
}

.lab-gradient-5 {
    background: linear-gradient(135deg, #00b09b, #96c93d);
}

.lab-gradient-6 {
    background: linear-gradient(135deg, #fc4a1a, #f7b733);
}

.lab-content {
    padding: 1.5rem;
    flex-grow: 1;
}

.lab-content h3 {
    font-family: var(--font-display);
    color: var(--white);
    margin-bottom: 0.3rem;
}

.lab-platform {
    font-size: 0.8rem;
    color: var(--neon-cyan);
    margin-bottom: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.lab-features li {
    color: var(--slate);
    font-size: 0.9rem;
    padding-left: 1.2rem;
    position: relative;
    margin-bottom: 0.5rem;
}

.lab-features li::before {
    content: '//';
    position: absolute;
    left: 0;
    color: var(--neon-green);
    font-weight: bold;
}

/* ===============================
   CONTACTO SECTION
   =============================== */
.contact {
    background: linear-gradient(180deg, #0d1b2a 0%, var(--graphite) 100%);
    position: relative;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    align-items: start;
}

.glass-panel {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: 16px;
    padding: 3rem;
    position: relative;
    overflow: hidden;
}

.glass-panel::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 243, 255, 0.03), transparent);
    transform: rotate(45deg);
    z-index: 0;
    pointer-events: none;
}

.contact-info {
    z-index: 1;
}

.contact-info h3,
.contact-form h3 {
    font-family: var(--font-display);
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.contact-info p {
    color: var(--slate);
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.info-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    color: var(--light-slate);
}

.info-list i {
    color: var(--neon-cyan);
    font-size: 1.2rem;
    margin-top: 0.2rem;
    width: 24px;
    text-align: center;
}

.info-list strong {
    display: block;
    color: var(--white);
    margin-bottom: 0.2rem;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.info-list a {
    color: var(--neon-cyan);
    transition: all 0.3s;
}

.info-list a:hover {
    text-decoration: underline;
    text-shadow: 0 0 8px rgba(0, 243, 255, 0.3);
}

/* ===============================
   FORMULARIO DE CONTACTO
   =============================== */
.contact-form {
    z-index: 1;
}

.form-group {
    position: relative;
    margin-bottom: 1.8rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(0, 243, 255, 0.2);
    border-radius: 6px;
    padding: 1rem;
    color: var(--white);
    font-family: var(--font-body);
    font-size: 1rem;
    outline: none;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 15px rgba(0, 243, 255, 0.1);
}

.form-group label {
    position: absolute;
    left: 1rem;
    top: 1rem;
    color: var(--slate);
    pointer-events: none;
    transition: all 0.3s ease;
    background: transparent;
}

.form-group input:focus~label,
.form-group input:not(:placeholder-shown)~label,
.form-group textarea:focus~label,
.form-group textarea:not(:placeholder-shown)~label {
    top: -0.6rem;
    left: 0.8rem;
    font-size: 0.8rem;
    color: var(--neon-cyan);
    background: rgba(10, 25, 47, 1);
    padding: 0 0.4rem;
}

.form-group-static {
    margin-top: 1.5rem;
}

.label-static {
    display: block;
    color: var(--neon-cyan);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.form-group select {
    appearance: none;
    cursor: pointer;
    padding-right: 2rem;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2300f3ff' viewBox='0 0 16 16'%3E%3Cpath d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
}

.form-status {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--neon-green);
    text-align: center;
    min-height: 1.2rem;
}

/* ===============================
   FOOTER
   =============================== */
footer {
    background: var(--graphite);
    border-top: 1px solid var(--glass-border);
    padding: 2rem 0;
    text-align: center;
}

footer p {
    color: var(--slate);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.social-links a {
    color: var(--slate);
    font-size: 1.2rem;
    transition: all 0.3s;
}

.social-links a:hover {
    color: var(--neon-cyan);
    transform: translateY(-3px);
}

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

@keyframes float {
    0%, 100% {
        transform: rotateY(-15deg) rotateX(5deg) translateY(0);
    }
    50% {
        transform: rotateY(-15deg) rotateX(5deg) translateY(-20px);
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(0, 243, 255, 0.2);
    }
    50% {
        box-shadow: 0 0 20px rgba(0, 243, 255, 0.5);
    }
}

/* ===============================
   RESPONSIVE
   =============================== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.8rem;
    }
    .hero-hologram {
        display: none;
    }
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: rgba(10, 25, 47, 0.98);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 3rem;
        transition: right 0.4s ease;
        border-left: 1px solid var(--glass-border);
    }
    .nav-menu.active {
        right: 0;
    }
    .nav-toggle {
        display: block;
        z-index: 1001;
    }
    .hero-title {
        font-size: 2.2rem;
    }
    .hero {
        min-height: auto;
        padding: 8rem 0 4rem;
    }
    .hero-hologram {
        display: none;
    }
    .section {
        padding: 4rem 0;
    }
    .section-title {
        font-size: 2rem;
    }
    .about-grid,
    .programas-grid,
    .lab-grid {
        grid-template-columns: 1fr;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    .glass-panel {
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }
    .btn {
        width: 100%;
        text-align: center;
    }
    .stats-grid {
        grid-template-columns: 1fr;
    }
}