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

:root {
    --color-primary: #1A3A6D;
    --color-action: #0077CC;
    --color-bg-dark: #050A18;
    --color-bg-alt: #F4F7FA;
    --color-text-main: #0F172A;
    --color-text-secondary: #475569;
    --color-white: #FFFFFF;
    --color-border: rgba(15, 23, 42, 0.08);
    --color-accent-teal: #00D1FF;
    --color-accent-green: #10B981;
    --color-bg-hero: #050A18;
    --transition-smooth: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    --container-width: 1200px;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--color-text-main);
    line-height: 1.6;
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
    font-family: 'Ubuntu', sans-serif;
    font-weight: 700;
    letter-spacing: -0.03em;
}

/* Sections */
section {
    padding: 60px 0;
}

.section-alt {
    background-color: var(--color-bg-alt);
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
}

/* Header */
header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 25px 0;
    transition: var(--transition-smooth);
}

header.scrolled {
    background: rgba(5, 10, 24, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

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

.logo img {
    height: 32px;
    transition: var(--transition-smooth);
}

.nav-links {
    display: flex;
    gap: 10px;
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
    font-size: 0.85rem;
    text-decoration: none;
    transition: var(--transition-fast);
    padding: 8px 16px;
    border-radius: 6px;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.05);
}

/* Mobile Menu Toggle */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: white;
    margin: 5px 0;
    transition: var(--transition-fast);
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.lang-item {
    margin-left: 10px;
    padding-left: 20px;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.lang-switcher {
    font-size: 0.75rem;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.3);
    font-weight: 700;
}

.lang-switcher a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

.lang-switcher a:hover {
    color: var(--color-white);
}

.lang-switcher span.active {
    color: var(--color-white);
}


/* Premium Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition-smooth);
    text-align: center;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--color-action);
    color: white;
    box-shadow: 0 10px 20px -5px rgba(0, 119, 204, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    background: #0088EE;
    box-shadow: 0 15px 30px -5px rgba(0, 119, 204, 0.6);
}

.btn-outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
}

.btn-outline:hover {
    background: white;
    color: var(--color-bg-dark);
    border-color: white;
}

/* Hero Section */
.hero {
    background: var(--color-bg-hero);
    color: white;
    padding: 200px 0 140px;
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero h1 {
    font-size: 4.5rem;
    line-height: 1.05;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}

.hero p {
    position: relative;
    z-index: 1;
    line-height: 1.8;
}

/* Hero Visualization */
.hero-bg-viz {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.3;
}

/* Stats */
.stats-bar {
    background: #020610;
    padding: 40px 0;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.stat-card {
    padding: 20px;
    text-align: left;
    transition: var(--transition-smooth);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-white);
    display: block;
    margin-bottom: 10px;
}

.stat-label {
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 2px;
    color: var(--color-accent-teal);
    font-weight: 700;
}

/* Logo Cloud */
.logo-cloud {
    background: white;
    padding: 60px 0;
    text-align: center;
}

.logo-cloud h3 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 40px;
    color: var(--color-primary);
    font-weight: 700;
}

.logo-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 40px;
}

.logo-item img {
    height: 90px;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: var(--transition-smooth);
}

.logo-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.1);
}

/* Cards */
/* Cards Harmonization */
.card {
    background: var(--color-white);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--color-border);
    transition: var(--transition-smooth);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.1);
    border-color: var(--color-primary);
}

.card .icon-placeholder {
    width: 48px;
    height: 48px;
    background: rgba(0, 119, 204, 0.05);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    margin-bottom: 5px;
}

.card h3 {
    font-size: 1.25rem;
    color: var(--color-text-main);
}

/* Remove old vibrant style to ensure harmony */
.card.vibrant {
    background: var(--color-white);
    color: var(--color-text-main);
    border: 1px solid var(--color-border);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.05);
}

/* Success Stories */
.case-card {
    background: var(--color-white);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--color-border);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.case-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.15);
}

.badge {
    padding: 6px 14px;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.badge-success {
    background: rgba(16, 185, 129, 0.1);
    color: #10B981;
}

/* Terminal Window */
/* Terminal Visual Improvements */
.terminal-window {
    background: #0d1117;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

.terminal-header {
    background: #161b22;
    padding: 12px 20px;
    display: flex;
    align-items: center;
}

.terminal-body {
    padding: 20px;
    font-size: 0.85rem;
    line-height: 1.5;
}

.terminal-line {
    margin-bottom: 8px;
    display: flex;
    gap: 12px;
}

.terminal-line .time {
    color: #8b949e;
    font-size: 0.75rem;
}

.terminal-line .status {
    font-weight: bold;
    font-size: 0.75rem;
    padding: 2px 6px;
    border-radius: 4px;
}

.terminal-line .status-ok {
    background: rgba(63, 185, 80, 0.15);
    color: #3fb950;
}

.terminal-line .status-warn {
    background: rgba(210, 153, 34, 0.15);
    color: #d29922;
}

.terminal-line .msg {
    color: #c9d1d9;
}

.cursor-blink {
    display: inline-block;
    width: 10px;
    height: 18px;
    background: var(--color-primary);
    animation: blink 1s step-end infinite;
    vertical-align: middle;
}

@keyframes blink {

    from,
    to {
        opacity: 0;
    }

    50% {
        opacity: 1;
    }
}

/* Case Card Improvements */
.case-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.case-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.12);
}

.case-preview {
    height: 220px;
    background: #0f172a;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-preview img.mockup {
    width: 90%;
    height: 90%;
    object-fit: contain;
    transition: var(--transition-smooth);
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5));
}

.case-card:hover .case-preview img.mockup {
    transform: scale(1.05) translateY(-5px);
}

.case-logo-overlay {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(255, 255, 255, 0.95);
    padding: 10px 15px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 2;
}

.case-logo-overlay img {
    height: 24px;
    width: auto !important;
}

.case-content {
    padding: 30px;
}

/* Global Utilities */
.text-secondary {
    color: var(--color-text-secondary);
}

.text-sm {
    font-size: 0.95rem;
}

.text-xs {
    font-size: 0.85rem;
}

.text-center {
    text-align: center;
}

/* Sub-page Heros */
.hero-sub {
    padding: 220px 0 120px;
    background: var(--color-bg-dark);
}

/* Footer */
footer {
    background: #020610;
    color: white;
    padding: 120px 0 60px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr 1.5fr;
    gap: 80px;
    margin-bottom: 80px;
}

.footer-links h4 {
    margin-bottom: 30px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-accent-teal);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.5);
    transition: var(--transition-smooth);
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.3);
}

/* Process Steps */
.process-step {
    padding: 40px;
    background: white;
    border-radius: 16px;
    position: relative;
    overflow: hidden;
}

.step-num {
    font-size: 8rem;
    font-weight: 900;
    color: var(--color-action);
    opacity: 0.03;
    position: absolute;
    bottom: -20px;
    right: -10px;
    line-height: 1;
}

/* Grid & Responsive */
.grid {
    display: grid;
    gap: 30px;
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 992px) {
    section {
        padding: 80px 0;
    }

    .grid-3,
    .grid-4,
    .footer-top {
        grid-template-columns: 1fr 1fr;
    }

    .hero h1 {
        font-size: 3rem;
    }

    .mobile-toggle {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: #050A18;
        flex-direction: column;
        justify-content: center;
        gap: 30px;
        transition: var(--transition-smooth);
        padding: 40px;
        box-shadow: -20px 0 60px rgba(0, 0, 0, 0.5);
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        font-size: 1.2rem;
        width: 100%;
        text-align: center;
    }

    .lang-item {
        border-left: none;
        padding-left: 0;
        margin-left: 0;
        margin-top: 20px;
    }
}

@media (max-width: 640px) {

    .grid-2,
    .grid-3,
    .grid-4,
    .footer-top,
    .stat-grid {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 2.25rem;
    }

    .container {
        padding: 0 20px;
    }
}

/* Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 {
    transition-delay: 0.1s;
}

.reveal-delay-2 {
    transition-delay: 0.2s;
}

.reveal-delay-3 {
    transition-delay: 0.3s;
}


/* Contact Page Improvements */
.contact-container {
    background: var(--color-white);
    padding: 60px;
    border-radius: 24px;
    border: 1px solid var(--color-border);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.05);
}

.form-group {
    margin-bottom: 35px;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 12px;
    color: var(--color-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px;
    border-radius: 12px;
    border: 1px solid var(--color-border);
    background: var(--color-bg-alt);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-action);
    background: var(--color-white);
    box-shadow: 0 0 0 4px rgba(0, 119, 204, 0.1);
}

.office-card {
    background: var(--color-white);
    padding: 35px;
    border-radius: 20px;
    border: 1px solid var(--color-border);
    transition: var(--transition-smooth);
    margin-bottom: 30px;
}

.office-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
    border-color: var(--color-action);
}

.office-card h4 {
    margin-bottom: 15px;
    color: var(--color-primary);
    font-size: 1.2rem;
}

/* Testimonials */
.testimonial-card {
    background: white;
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--color-border);
    position: relative;
    transition: var(--transition-smooth);
    box-shadow: 0 10px 30px -10px rgba(0,0,0,0.05);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 60px -15px rgba(0,0,0,0.1);
}

.testimonial-card blockquote {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text-main);
    margin-bottom: 25px;
    font-style: italic;
    padding-top: 20px;
}

.testimonial-card blockquote::before {
    content: '\201C';
    font-size: 5rem;
    color: var(--color-action);
    opacity: 0.15;
    position: absolute;
    top: 5px;
    left: 25px;
    line-height: 1;
    font-style: normal;
}

.testimonial-author strong {
    display: block;
    font-weight: 700;
    color: var(--color-primary);
    font-size: 0.95rem;
}

.testimonial-author span {
    font-size: 0.82rem;
    color: var(--color-text-secondary);
}

/* Case Screen Mock (para tarjetas sin screenshot) */
.case-screen-mock {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    width: 100%;
    height: 100%;
}

.case-screen-mock span {
    color: rgba(255,255,255,0.2);
    font-size: 0.65rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 600;
}

.case-preview--kinopop {
    background: linear-gradient(135deg, #1a0033 0%, #0d001a 100%);
}

.case-preview--cazavision {
    background: linear-gradient(135deg, #002200 0%, #001400 100%);
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.8s forwards cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}