:root {
    /* Color Palette */
    --kenta-bg-main: #0B0F14;
    --kenta-bg-sec: #11161D;
    --kenta-bg-card: #1C232E;
    --kenta-accent-main: #FFC107;
    --kenta-accent-main-hover: #FFD54F;
    --kenta-accent-sec: #FFD166;
    --kenta-text-main: #FFFFFF;
    --kenta-text-sec: #B8C0CC;

    /* Typography */
    --font-heading: 'Inter', sans-serif;
    --font-body: 'Open Sans', sans-serif;

    /* Spacing & Layout */
    --kenta-container-width: 1200px;
    --kenta-padding-section: 6rem;
    --kenta-radius: 8px;
    --kenta-transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--kenta-bg-main);
    color: var(--kenta-text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--kenta-text-main);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--kenta-transition);
}

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: var(--kenta-container-width);
    margin: 0 auto;
    padding: 0 5%;
}

.btn {
    display: inline-block;
    padding: 0.875rem 1.75rem;
    border-radius: var(--kenta-radius);
    font-family: var(--font-heading);
    font-weight: 600;
    cursor: pointer;
    transition: var(--kenta-transition);
    border: none;
    text-align: center;
}

.btn-primary {
    background-color: var(--kenta-accent-main);
    color: #fff;
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.2);
}

.btn-primary:hover {
    background-color: var(--kenta-accent-main-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 193, 7, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: var(--kenta-text-main);
    border: 1px solid var(--kenta-text-sec);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--kenta-text-main);
}

/* 1. NAVBAR */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 0.25rem 0;
    transition: var(--kenta-transition);
    background-color: transparent;
}

.navbar.scrolled {
    background-color: rgba(11, 15, 20, 0.95);
    backdrop-filter: blur(10px);
    padding: 0.15rem 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0;
    transition: var(--kenta-transition);
    transform: scale(1.03);
    filter: drop-shadow(0 0 8px rgba(255, 193, 7, 0.3));
}

.logo-img {
    height: 105px;
    width: auto;
}

.logo-brand {
    font-family: var(--font-heading);
    font-weight: 800; /* Más fuerte */
    font-size: 1.8rem;
    color: var(--kenta-text-main);
    letter-spacing: 3px; /* Tracking */
    text-transform: uppercase;
    display: flex;
    align-items: center;
    margin-left: -30px;
}

.logo-brand .accent {
    color: var(--kenta-accent-sec); /* #FFD166 */
    font-weight: 800;
}

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

.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--kenta-text-sec);
    position: relative;
}

.nav-link:hover {
    color: var(--kenta-text-main);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--kenta-accent-main);
    transition: var(--kenta-transition);
}

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

.btn-contact {
    border: 1px solid var(--kenta-accent-main);
    padding: 0.5rem 1.25rem;
    border-radius: var(--kenta-radius);
    color: var(--kenta-text-main);
}

.btn-contact::after {
    display: none;
}

.btn-contact:hover {
    background-color: var(--kenta-accent-main);
}

.menu-toggle {
    display: none;
    font-size: 1.8rem;
    color: var(--kenta-text-main);
    cursor: pointer;
}

/* Utilities */
.section-padding {
    padding: var(--kenta-padding-section) 0;
}

/* Media Queries */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        flex-direction: column;
        background-color: var(--kenta-bg-sec);
        padding: 2rem 0;
        gap: 1.5rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: clip-path 0.4s ease-in-out;
    }
    
    .nav-menu.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }
}

/* 2. HERO SECTION */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    background-image: url('../img/hero_bg.png?v=4');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(11, 15, 20, 0.95) 0%, rgba(11, 15, 20, 0.6) 50%, rgba(11, 15, 20, 0.2) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}


.hero h1 {
    font-size: 3.6rem;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease-out;
}

.hero .highlight {
    color: var(--kenta-accent-main);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--kenta-text-sec);
    margin: 0 auto 2.5rem;
    max-width: 600px;
    animation: fadeInUp 1s ease-out 0.2s backwards;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    animation: fadeInUp 1s ease-out 0.4s backwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 3. SOBRE NOSOTROS */
.section-title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background-color: var(--kenta-accent-main);
    border-radius: 2px;
}

.sn-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.sn-text p {
    color: var(--kenta-text-sec);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

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

.sn-list {
    margin-top: 2rem;
}

.sn-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: var(--kenta-text-sec);
}

.sn-list i {
    color: var(--kenta-accent-sec);
    font-size: 1.5rem;
}

.sn-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.sn-card {
    background-color: var(--kenta-bg-card);
    padding: 2rem;
    border-radius: var(--kenta-radius);
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: var(--kenta-transition);
    position: relative;
    overflow: hidden;
}

.sn-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(255, 193, 7, 0.1), transparent 70%);
    opacity: 0;
    transition: var(--kenta-transition);
}

.sn-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border-color: rgba(255, 193, 7, 0.2);
}

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

.card-icon {
    font-size: 2.5rem;
    color: var(--kenta-accent-main);
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.sn-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    position: relative;
    z-index: 1;
}

.sn-card p {
    color: var(--kenta-text-sec);
    font-size: 0.95rem;
    margin-bottom: 0;
    position: relative;
    z-index: 1;
}

@media (max-width: 992px) {
    .hero h1 { font-size: 3.5rem; }
    .sn-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .hero { background-attachment: scroll; }
    .hero h1 { font-size: 2.5rem; }
    .hero-buttons { flex-direction: column; }
    .sn-grid { grid-template-columns: 1fr; }
}

/* 4. SERVICIO DESTACADO */
.sd-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.sd-image-wrapper {
    position: relative;
    border-radius: var(--kenta-radius);
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0,0,0,0.4);
}

.sd-image {
    width: 100%;
    height: auto;
    object-fit: cover;
    transition: transform 0.7s ease;
}

.sd-image-wrapper:hover .sd-image {
    transform: scale(1.05);
}

.sd-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(255, 193, 7, 0.2), transparent);
    pointer-events: none;
}

.sd-bullets {
    margin: 2rem 0;
}

.sd-bullets li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
    font-size: 1.1rem;
    color: var(--kenta-text-sec);
    background: rgba(255, 255, 255, 0.02);
    padding: 1rem;
    border-radius: var(--kenta-radius);
    border-left: 3px solid var(--kenta-accent-main);
    transition: var(--kenta-transition);
}

.sd-bullets li:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(5px);
}

.sd-bullets i {
    color: var(--kenta-accent-main);
    font-size: 1.25rem;
}

.mt-2 { margin-top: 1rem; }

/* 5. BENEFICIOS */
.center-title {
    text-align: center;
}
.center-title::after {
    left: 50%;
    transform: translateX(-50%);
}

.ben-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

.ben-item {
    text-align: center;
    padding: 2rem;
}

.ben-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 193, 7, 0.1);
    color: var(--kenta-accent-main);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 1.5rem;
    transition: var(--kenta-transition);
}

.ben-item:hover .ben-icon {
    background: var(--kenta-accent-main);
    color: white;
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(255, 193, 7, 0.4);
}

.ben-item h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.ben-item p {
    color: var(--kenta-text-sec);
}

/* 6. METRICAS */
.metricas {
    position: relative;
    background-image: url('../img/hero_bg.png?v=4');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 5rem 0;
}

.metricas-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(11, 15, 20, 0.85);
}

.metricas-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.metrica-numero {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--kenta-accent-sec);
    margin-bottom: 0.5rem;
    text-shadow: 0 0 10px rgba(255, 209, 102, 0.3);
}

.metrica-texto {
    font-size: 1.1rem;
    color: var(--kenta-text-main);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

@media (max-width: 992px) {
    .sd-layout { grid-template-columns: 1fr; }
    .ben-grid { grid-template-columns: 1fr; }
    .metricas-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
    .metricas-grid { grid-template-columns: 1fr; }
}

/* 7. CLIENTES - MARQUEE */
.clientes {
    background: #f8f9fa;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 4rem 0;
    overflow: hidden;
}

.clientes-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.clientes .section-title {
    color: #1a1a2e;
    margin-bottom: 0.75rem;
    font-size: 2rem;
}

.clientes .section-title::after {
    background-color: var(--kenta-accent-main);
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
}

.clientes-subtitle {
    color: #6c757d;
    font-size: 1.05rem;
    max-width: 500px;
    margin: 0 auto;
    line-height: 1.5;
}

/* Marquee */
.marquee-container {
    position: relative;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.marquee-fade-left,
.marquee-fade-right {
    position: absolute;
    top: 0;
    width: 120px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.marquee-fade-left {
    left: 0;
    background: linear-gradient(to right, #f8f9fa 0%, transparent 100%);
}

.marquee-fade-right {
    right: 0;
    background: linear-gradient(to left, #f8f9fa 0%, transparent 100%);
}

.marquee-track {
    display: flex;
    overflow: hidden;
    width: 100%;
}

.marquee-content {
    display: flex;
    align-items: center;
    gap: 3rem;
    padding: 2.5rem 2rem;
    animation: marquee 30s linear infinite;
    flex-shrink: 0;
}

.marquee-track:hover .marquee-content {
    animation-play-state: paused;
}

@keyframes marquee {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-100%);
    }
}

.marquee-logo {
    height: 110px;
    width: auto;
    object-fit: contain;
    flex-shrink: 0;
    transition: transform 0.3s ease, filter 0.3s ease;
    filter: none;
    opacity: 1;
    transform: scale(1.35);
}

.marquee-logo:hover {
    transform: scale(1.45);
}

@media (max-width: 992px) {
    .clientes {
        padding: 3.5rem 0;
    }

    .marquee-logo {
        height: 90px;
        transform: scale(1.35);
    }

    .marquee-content {
        gap: 2.5rem;
        padding: 2rem 2rem;
    }

    .marquee-fade-left,
    .marquee-fade-right {
        width: 100px;
    }
}

@media (max-width: 768px) {
    .clientes {
        padding: 3rem 0;
    }

    .clientes .section-title {
        font-size: 1.75rem;
    }

    .clientes-subtitle {
        font-size: 0.95rem;
        padding: 0 1rem;
    }

    .marquee-logo {
        height: 75px;
        transform: scale(1.35);
    }

    .marquee-content {
        gap: 2rem;
        padding: 2rem 1.5rem;
    }

    .marquee-fade-left,
    .marquee-fade-right {
        width: 80px;
    }
}

@media (max-width: 480px) {
    .marquee-logo {
        height: 65px;
        transform: scale(1.35);
    }

    .marquee-content {
        gap: 1.5rem;
        padding: 1.75rem 1rem;
    }
}

/* 8. CONTACTO */
.contacto-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contacto-desc {
    color: var(--kenta-text-sec);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.info-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.info-item i {
    font-size: 1.8rem;
    color: var(--kenta-accent-main);
    background: rgba(255, 193, 7, 0.1);
    padding: 0.75rem;
    border-radius: 50%;
    align-self: flex-start;
}

.info-item strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.info-item p {
    color: var(--kenta-text-sec);
}

.redes-sociales {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.redes-sociales a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background-color: var(--kenta-bg-card);
    border-radius: 50%;
    color: var(--kenta-text-main);
    font-size: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--kenta-transition);
}

.redes-sociales a:hover {
    background-color: var(--kenta-accent-main);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 193, 7, 0.3);
}

.contacto-card {
    background: var(--kenta-bg-card);
    padding: 3rem;
    border-radius: var(--kenta-radius);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.main-form h3 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
    color: var(--kenta-text-sec);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--kenta-bg-sec);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--kenta-radius);
    color: var(--kenta-text-main);
    font-family: var(--font-body);
    transition: var(--kenta-transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--kenta-accent-main);
    box-shadow: 0 0 0 2px rgba(255, 193, 7, 0.2);
}

.w-100 {
    width: 100%;
}

/* 9. MAPA */
.mapa-section {
    width: 100%;
    line-height: 0;
    /* Dark mode filter for google maps */
    filter: invert(90%) hue-rotate(180deg) brightness(80%) contrast(120%);
}

/* 10. FOOTER */
.footer {
    background-color: #07090D;
    padding: 5rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-col p {
    color: var(--kenta-text-sec);
    margin-top: 1rem;
}

.footer-col h4 {
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
    color: var(--kenta-text-main);
}

.footer-col a {
    display: block;
    color: var(--kenta-text-sec);
    margin-bottom: 0.75rem;
    transition: var(--kenta-transition);
}

.footer-col a:hover {
    color: var(--kenta-accent-main);
    padding-left: 5px;
}

.newsletter-form {
    display: flex;
    margin-top: 1.5rem;
}

.nl-input {
    flex: 1;
    padding: 0.8rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--kenta-radius) 0 0 var(--kenta-radius);
    color: var(--kenta-text-main);
    transition: var(--kenta-transition);
}

.nl-input:focus {
    outline: none;
    border-color: var(--kenta-text-sec);
}

.nl-btn {
    padding: 0.8rem 1.25rem;
    background: var(--kenta-accent-main);
    color: white;
    border: none;
    border-radius: 0 var(--kenta-radius) var(--kenta-radius) 0;
    cursor: pointer;
    transition: var(--kenta-transition);
}

.nl-btn:hover {
    background: var(--kenta-accent-main-hover);
}

.footer-bottom {
    background-color: #040508;
    padding: 1.5rem 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
}

.footer-bottom p {
    color: var(--kenta-text-sec);
    font-size: 0.9rem;
}

@media (max-width: 992px) {
    .contacto-layout { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .footer-grid { grid-template-columns: 1fr; }
}