:root {
    --bg-color: #121212;
    --card-bg: #1e1e1e;
    --text-main: #ffffff;
    --text-dim: #b0b0b0;
    --accent: #7b2cbf;
    --accent-glow: rgba(123, 44, 191, 0.3);
}

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

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

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.8rem;
}

/* Header / Nav */
nav {
    padding: 1.8rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;

    padding-left: 14px;
    /* espacio para la barra vertical */
    gap: 10px;
}

/* KODAR */
.logo span:first-child {
    font-weight: 700;
    letter-spacing: 0.08em;
    font-size: clamp(2.6rem, 6vw, 4.2rem);
    line-height: 1.05;
}

/* Systems & Consulting */
.logo span:last-child {
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 600;
    color: rgba(124, 58, 237, 0.95);
    line-height: 1.2;
}


/* Animación sutil y fluida */
.logo.is-animating::after {
    animation: logoScan 1200ms cubic-bezier(.22, .61, .36, 1) forwards;
}

@keyframes logoScan {
    0% {
        transform: translateX(0);
        opacity: 0.85;
    }

    55% {
        transform: translateX(var(--scan-distance, 160px));
        opacity: 0.55;
    }

    100% {
        transform: translateX(0);
        opacity: 0.9;
    }
}


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

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-dim);
    text-decoration: none;
    transition: color 0.3s;
}

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

.btn-nav {
    background-color: var(--accent);
    color: white !important;
    padding: 0.5rem 1.5rem;
    border-radius: 5px;
    transition: opacity 0.3s;
}

.btn-nav:hover {
    opacity: 0.9;
}

/* NAVBAR STICKY */
.navbar {
    position: absolute;
    /* Empieza normal */
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
    padding: 25px 0;
    /* Padding inicial amplio */
}

/* Esta clase se activará con JS al scrollear */
.navbar.sticky {
    position: fixed;
    background: rgba(11, 18, 32, 0.85);
    /* Fondo oscuro con transparencia */
    backdrop-filter: blur(12px);
    /* Efecto vidrio pro */
    padding: 12px 0;
    /* Se achica */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    animation: slideDown 0.4s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
    }

    to {
        transform: translateY(0);
    }
}

/* Ajuste opcional para el logo cuando es sticky */
.navbar.sticky .logo img {
    height: 35px;
    /* Si querés que el logo también se achique un poco */
}


/* Hero Section */
.hero {
    padding: 5.8rem 0;
    text-align: left;
    max-width: 800px;
}

.hero h2 {
    text-align: left;
    font-weight: 300;
    font-size: 1.5rem;
    color: var(--text-dim);
    margin: 3rem 0 1rem 0;
}

.hero h1 {
    font-size: 3.45rem;
    line-height: 1.1;
    margin-bottom: 3rem;
    font-weight: 600;
}

.divider {
    width: 150px;
    height: 6px;
    background-color: var(--accent);
    margin-bottom: 2rem;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-dim);
    margin-bottom: 4.3rem;
}

/* Buttons */
.btn {
    display: inline-block;
    background-color: var(--accent);
    color: white;
    padding: 1rem 2.5rem;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    margin-top: 2rem;
    transition: all 0.3s ease;
}

.btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--accent-glow);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), #9d4edd);
}

/* Section Titles */
section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

.subtitle {
    text-align: center;
    color: var(--text-dim);
    font-size: 1.1rem;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* VIDEO DEMO */
.video-demo {
    text-align: center;
    padding: 80px 0;
}

.video-shell {
    position: relative;
    width: min(980px, 92vw);
    aspect-ratio: 16 / 9;
    margin: 24px auto 18px;
    border-radius: 18px;
    overflow: hidden;
    background: #05060a;
    box-shadow: 0 20px 60px rgba(0, 0, 0, .55);
    border: 1px solid rgba(255, 255, 255, .08);
    cursor: pointer;
}

.video-poster {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.02);
    filter: saturate(1.05) contrast(1.05);
}

.video-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 40%, rgba(141, 64, 255, 0.25), rgba(0, 0, 0, 0.55) 60%, rgba(0, 0, 0, 0.75));
    transition: opacity .25s ease;
}

.video-play {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 84px;
    height: 84px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, .22);
    background: rgba(12, 10, 24, .55);
    color: #fff;
    font-size: 28px;
    line-height: 1;
    display: grid;
    place-items: center;
    z-index: 3;
    box-shadow: 0 18px 40px rgba(0, 0, 0, .45);
    backdrop-filter: blur(6px);
}

.video-shell:hover .video-overlay {
    opacity: 0.9;
}

.video-shell.is-playing .video-poster,
.video-shell.is-playing .video-overlay,
.video-shell.is-playing .video-play {
    display: none;
}

.video-iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.video-cta {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 14px;
}

/* Botón secundario (si no existe en tu CSS) */
.btn-secondary {
    display: inline-block;
    padding: 12px 18px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, .18);
    color: #fff;
    text-decoration: none;
    background: rgba(255, 255, 255, .06);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, .10);
}



/* Features Section */
.features {
    padding: 6rem 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid #333;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    box-shadow: 0 10px 30px var(--accent-glow);
}

.feature-card .icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    margin-bottom: 1rem;
    color: var(--accent);
    font-size: 1.3rem;
}

.feature-card p {
    color: var(--text-dim);
    font-size: 0.95rem;
}

/* Why Us Section */
.why-us {
    padding: 6rem 0;
    background: linear-gradient(145deg, #1a1a1a, #121212);
    border-radius: 20px;
    margin: 4rem 0;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.why-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid #333;
    transition: all 0.3s ease;
}

.why-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    box-shadow: 0 10px 30px var(--accent-glow);
}

.why-card h3 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.why-card p {
    color: var(--text-dim);
    font-size: 0.95rem;
}

/* Team Section */
.team {
    padding: 6rem 0;
    text-align: center;
}

.team-intro {
    max-width: 700px;
    margin: 0 auto 3rem;
    color: var(--text-dim);
}

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

.team-card {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid #333;
    transition: all 0.3s ease;
}

.team-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    box-shadow: 0 10px 30px var(--accent-glow);
}

.team-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.team-card h3 {
    color: var(--accent);
    margin-bottom: 1rem;
}

.team-card p {
    color: var(--text-dim);
}

.team-stats {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 3rem;
}

.stat {
    text-align: center;
}

.stat h3 {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.stat p {
    color: var(--text-dim);
    font-size: 1rem;
}

/* Process Section */
.process {
    padding: 6rem 0;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.process-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid #333;
    transition: all 0.3s ease;
    position: relative;
}

.process-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    box-shadow: 0 10px 30px var(--accent-glow);
}

.process-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent);
    opacity: 0.3;
    margin-bottom: 1rem;
}

.process-card h3 {
    margin-bottom: 1rem;
    color: var(--accent);
}

.process-card p {
    color: var(--text-dim);
}

/* Testimonials Section */
.testimonials {
    padding: 6rem 0;
    background: linear-gradient(145deg, #1a1a1a, #121212);
    border-radius: 20px;
    margin: 4rem 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid #333;
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    box-shadow: 0 10px 30px var(--accent-glow);
}

.quote {
    font-style: italic;
    color: var(--text-dim);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.author {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.author strong {
    color: var(--text-main);
}

.author span {
    color: var(--text-dim);
    font-size: 0.9rem;
}

.testimonial-badges {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.badge {
    background: var(--card-bg);
    padding: 1rem 2rem;
    border-radius: 8px;
    border: 1px solid var(--accent);
    color: var(--accent);
    font-weight: 600;
}

/* Contact Section */
.contact {
    padding: 6rem 0;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

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

.contact-info p {
    color: var(--text-dim);
    margin-bottom: 2rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-method {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid #333;
    transition: all 0.3s ease;
}

.contact-method:hover {
    border-color: var(--accent);
    transform: translateX(5px);
}

.method-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.contact-method h4 {
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.contact-method p {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.contact-method a {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 600;
}

.demo-highlight {
    background: linear-gradient(135deg, var(--accent), #9d4edd);
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 2rem;
}

.demo-highlight h4 {
    margin-bottom: 0.5rem;
}

.demo-highlight p {
    color: white;
    font-size: 0.95rem;
}

/* Contact Form */
.contact-form {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid #333;
}

.contact-form form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    background: var(--bg-color);
    border: 1px solid #333;
    color: var(--text-main);
    padding: 1rem;
    border-radius: 5px;
    font-family: 'Inter', sans-serif;
    transition: border-color 0.3s;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.contact-form button {
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.form-note {
    font-size: 0.85rem;
    color: var(--text-dim);
    text-align: center;
    margin-top: 0.5rem;
}

/* Services Grid (Original) */
.services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 6rem;
}

.service-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid #333;
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    box-shadow: 0 10px 30px var(--accent-glow);
}

.service-card h3 {
    margin-bottom: 1rem;
    color: var(--accent);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(145deg, #1e1e1e, #121212);
    padding: 4rem;
    border-radius: 15px;
    text-align: center;
    border: 1px solid var(--accent);
    box-shadow: 0 10px 30px var(--accent-glow);
    margin: 4rem 0;
}

.cta-section h2 {
    margin-bottom: 1rem;
}

.cta-section p {
    color: var(--text-dim);
    margin-bottom: 2rem;
}

/* Footer */
footer {
    padding: 2rem 0;
    text-align: center;
    color: var(--text-dim);
    font-size: 0.9rem;
    border-top: 1px solid #333;
    margin-top: 4rem;
}

.footer-note {
    margin-top: 0.5rem;
    font-size: 0.8rem;
    opacity: 0.7;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .nav-links {
        display: none;
    }

    .contact-container {
        grid-template-columns: 1fr;
    }

    .features-grid,
    .why-grid,
    .team-grid,
    .process-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    section h2 {
        font-size: 2rem;
    }
}

/* NAVBAR DEFINITIVO */
nav.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.8rem 0;
    background: var(--bg-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

/* Estado compacto al scrollear */
nav.navbar.is-compact {
    padding: 0.8rem 0;
    background: rgba(18, 18, 18, 0.85);
    backdrop-filter: blur(12px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Transiciones para los elementos del logo */
.logo span:first-child,
.logo span:last-child {
    transition: all 0.3s ease;
}

/* Cuando es compacto, achicamos KODAR y ocultamos el subtítulo */
nav.navbar.is-compact .logo span:first-child {
    font-size: 2.2rem;
}

nav.navbar.is-compact .logo span:last-child {
    opacity: 0;
    visibility: hidden;
    height: 0;
    margin-top: -5px;
    transform: translateY(-10px);
}

/* IMPORTANTE: Compensación para que el Hero no se meta debajo del Nav */
body {
    padding-top: 120px;
}

/* MOBILE: Solo logo + botón contactar */
@media (max-width: 768px) {

    /* Ocultamos SOLO los links que NO son .btn-nav */
    .nav-links a:not(.btn-nav) {
        display: none !important;
    }

    /* Aseguramos que el botón contactar SÍ se vea */
    .nav-links .btn-nav {
        display: inline-block !important;
    }

    /* El contenedor de links se mantiene flex */
    .nav-links {
        display: flex !important;
    }

    /* El logo se achica un poco más */
    .logo span:first-child {
        font-size: 2rem !important;
    }

    .logo span:last-child {
        font-size: 0.75rem;
    }

    /* Cuando es compacto en mobile, logo aún más chico */
    nav.navbar.is-compact .logo span:first-child {
        font-size: 1.6rem !important;
    }

    /* El botón contactar queda visible y más compacto */
    .btn-nav {
        padding: 0.4rem 1rem !important;
        font-size: 0.9rem !important;
    }

    /* Ajustamos el padding del body para mobile */
    body {
        padding-top: 90px !important;
    }

    /* Navbar más compacto en mobile desde el inicio */
    nav.navbar {
        padding: 1.2rem 0 !important;
    }

    nav.navbar.is-compact {
        padding: 0.6rem 0 !important;
    }
}

/* =========================
   HERO SECTION – FULL WIDTH
   ========================= */

.hero {
    position: relative;
    min-height: 100vh;
    width: 100vw !important;
    max-width: none !important;

    display: flex;
    align-items: center;

    padding: 0;
    overflow: hidden;

    background-image: url("../hero-bg.png");
    background-repeat: no-repeat;
    background-size: 100% auto;
    background-position: 80% 0px;
    background-attachment: fixed;
}

.hero-content {
    position: relative;
    background-attachment: fixed;
    z-index: 1;

    /* Compactamos el ancho del texto */
    max-width: 600px;
    width: 100%;

    /* Lo separamos del borde izquierdo para que respire */
    padding-left: clamp(2rem, 10vw, 12%);
    padding-right: 1rem;

    /* Animación suave de entrada (opcional) */
    animation: fadeInHero 1s ease-out forwards;
}

/* Ajuste para los textos internos */
.hero-content h1 {
    font-size: clamp(2rem, 5vw, 1rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.1rem;
    max-width: 1200px;
    /* El párrafo se compacta aún más */
    opacity: 0.9;
}

@keyframes fadeInHero {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* HERO SECTION - FINAL PRO */
.hero {
    position: relative;
    min-height: 100vh;
    width: 100vw !important;
    max-width: none !important;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0;
    overflow: hidden;

    /* Imagen de fondo */
    background-image: url("../hero-bg.png");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: 80% center;
    background-color: #0a0a0e;
    /* Color de respaldo */
}

/* Overlay para legibilidad */
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg,
            rgba(10, 10, 14, 0.95) 0%,
            rgba(10, 10, 14, 0.70) 45%,
            rgba(10, 10, 14, 0.20) 100%);
    z-index: 1;
    pointer-events: none;
}

/* EFECTO HOLOGRAMA (Hover) */
.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 50%,
            rgba(123, 44, 191, 0.15),
            transparent 50%);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 2;
    pointer-events: none;
    mix-blend-mode: screen;
}

.hero:hover::after {
    opacity: 1;
    /* El brillo aparece al pasar el mouse */
}

.hero-content {
    position: relative;
    z-index: 10;
    /* Por encima de todos los overlays */
    max-width: 650px;
    width: 100%;
    padding: 0 5%;
    margin-left: 8%;
}

/* FIX PARA MOBILE */
@media (max-width: 768px) {
    .hero {
        background-position: 70% center;
        /* Centramos más la esfera */
        justify-content: center;
        text-align: center;
        padding-top: 80px;
    }

    .hero::before {
        /* En mobile oscurecemos un poco más parejo para que el texto resalte */
        background: rgba(10, 10, 14, 0.75);
    }

    .hero-content {
        margin-left: 0;
        padding: 0 1.5rem;
    }

    .hero-content h1 {
        font-size: 2.2rem;
    }
}

/* EFECTO HOLOGRAMA (Hover) - MÁS INTENSO */
.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 85% 45%,
            rgba(123, 44, 191, 0.35),
            /* ← Aumentamos de 0.15 a 0.35 (más brillo) */
            rgba(123, 44, 191, 0.10) 40%,
            transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 2;
    pointer-events: none;
    mix-blend-mode: screen;
}

.hero:hover::after {
    opacity: 1;
}

@media (max-width: 768px) {
    .hero {
        background-position: 70% center;
        justify-content: center;
        text-align: center;
        padding-top: 80px;
    }

    .hero::before {
        background: rgba(10, 10, 14, 0.75);
    }

    .hero-content {
        margin-left: 0;
        padding: 0 1.5rem;
    }

    .hero-content h1 {
        font-size: 2.2rem;
    }

    /* NUEVO: Centrar el h2 también */
    .hero-content h2 {
        text-align: center;
    }
}

@media (max-width: 768px) {

    /* Centrar "A qué nos dedicamos" */
    .hero-content h2 {
        text-align: center;
    }

    /* Centrar la línea violeta */
    .hero-content .divider {
        margin-left: auto;
        margin-right: auto;
    }

    footer a:link,
    footer a:visited,
    footer a:hover,
    footer a:active {
        color: var(--accent);
        text-decoration: none;
    }
    footer a {
        -webkit-tap-highlight-color: transparent;
    }
}