/* =========================================================
   CIBERMARKIA — MAIN.CSS
   Hoja de estilos única. CSS vanilla, sin frameworks externos.
   ========================================================= */

:root {
    --color-bg: #0a0a0a;
    --color-bg-secondary: #111111;
    --color-bg-card: #1a1a1a;
    --color-accent-green: #a8ff3e;
    --color-accent-orange: #ff6b35;
    --color-accent-green-dark: #6fa823;
    --color-accent-orange-dark: #c9451a;
    --color-accent-amber: #d4b21f;
    --color-text: #ffffff;
    --color-text-secondary: #a0a0a0;
    --color-border: rgba(255, 255, 255, 0.1);
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --border-radius: 12px;
    --transition: 0.3s ease;
    --container-max: 1200px;
    --section-padding: 100px 0;
    --header-height: 80px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

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

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

a { color: inherit; text-decoration: none; }

ul { list-style: none; }

button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }

button { cursor: pointer; background: none; border: none; }

:focus-visible { outline: 2px solid var(--color-accent-green); outline-offset: 3px; }

.visually-hidden {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.skip-link {
    position: absolute; top: -100px; left: 1rem; background: var(--color-accent-green);
    color: #0a0a0a; padding: 0.75rem 1.25rem; border-radius: 8px; font-weight: 700;
    z-index: 10000; transition: top 0.2s ease;
}
.skip-link:focus { top: 1rem; }

/* ---------- Layout ---------- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

section { padding: var(--section-padding); }

/* ---------- Tipografía fluida ---------- */
h1, h2, h3, h4 { font-weight: 900; line-height: 1.15; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.5rem, 5vw + 1rem, 4.5rem); }
h2 { font-size: clamp(1.9rem, 3vw + 1rem, 3rem); }
h3 { font-size: clamp(1.25rem, 1.2vw + 1rem, 1.6rem); }
h4 { font-size: clamp(1.05rem, 0.6vw + 1rem, 1.2rem); }
p { color: var(--color-text-secondary); }

.section-header { max-width: 700px; margin: 0 auto 60px; text-align: center; }
.section-header h2 { color: var(--color-text); margin-bottom: 16px; }
.section-header p { font-size: 1.1rem; }

.section-badge {
    display: inline-flex; align-items: center; gap: 8px;
    border: 1px solid var(--color-accent-green);
    color: var(--color-accent-green);
    padding: 6px 16px;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    margin-bottom: 20px;
}

/* ---------- Botones ---------- */
.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 32px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 1rem;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-accent-green);
    color: #0a0a0a;
    border: 2px solid var(--color-accent-green);
}
.btn-primary:hover {
    box-shadow: 0 0 25px rgba(168, 255, 62, 0.6);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text);
    border: 2px solid rgba(255, 255, 255, 0.4);
}
.btn-secondary:hover {
    background: var(--color-text);
    color: var(--color-bg);
    border-color: var(--color-text);
}

.btn-dark {
    background: #0a0a0a;
    color: var(--color-accent-green);
    border: 2px solid #0a0a0a;
}
.btn-dark:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.3); }

.btn-small { padding: 10px 22px; font-size: 0.9rem; }

.btn-block { width: 100%; }

.btn-primary:disabled, .btn-secondary:disabled { opacity: 0.6; cursor: not-allowed; }

/* ---------- Header ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
    background: transparent;
    border-bottom: 1px solid transparent;
    transition: background var(--transition), border-color var(--transition), backdrop-filter var(--transition);
}
.site-header.scrolled {
    background: rgba(10, 10, 10, 0.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: 24px;
}

.logo { display: flex; align-items: center; gap: 10px; font-weight: 900; font-size: 1.25rem; }
.logo-text { letter-spacing: -0.01em; }

.nav-menu ul { display: flex; align-items: center; gap: 32px; }
.nav-menu a {
    font-weight: 600;
    font-size: 0.95rem;
    padding: 8px 0;
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.nav-menu a.active,
.nav-menu a:hover { color: var(--color-accent-green); }

.has-dropdown { position: relative; }
.dropdown-arrow { font-size: 0.7rem; transition: transform var(--transition); }
.has-dropdown:hover .dropdown-arrow,
.has-dropdown:focus-within .dropdown-arrow { transform: rotate(180deg); }

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 240px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}
.has-dropdown:hover .dropdown-menu,
.has-dropdown:focus-within .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown-menu li a {
    display: block;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.9rem;
}
.dropdown-menu li a:hover { background: rgba(168, 255, 62, 0.1); }

.header-actions { display: flex; align-items: center; gap: 20px; }
.header-phone { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 0.9rem; }
.header-phone:hover { color: var(--color-accent-green); }

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    z-index: 1100;
}
.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition);
}
.nav-overlay.open { opacity: 1; visibility: visible; }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    background: var(--color-bg);
    overflow: hidden;
}
#particles-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}
.hero-content {
    position: relative;
    z-index: 1;
    max-width: 780px;
    padding: 60px 0;
}
.hero-content p.hero-subtitle {
    font-size: clamp(1.05rem, 1.2vw + 0.7rem, 1.3rem);
    max-width: 640px;
    margin: 24px 0 40px;
}
.hero-actions { display: flex; gap: 20px; flex-wrap: wrap; }

.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    color: var(--color-text-secondary);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
}

/* ---------- Stats ---------- */
.stats-section { padding: 80px 0 40px; background: var(--color-bg-secondary); }
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    text-align: center;
}
.counter-number {
    font-size: clamp(2.2rem, 3vw + 1rem, 3.5rem);
    font-weight: 900;
    color: var(--color-accent-green);
    display: block;
}
.counter-label { color: var(--color-text-secondary); font-weight: 600; margin-top: 8px; }

.logos-marquee { margin-top: 60px; overflow: hidden; position: relative; }
.logos-marquee::before, .logos-marquee::after {
    content: '';
    position: absolute; top: 0; bottom: 0; width: 80px; z-index: 2;
}
.logos-marquee::before { left: 0; background: linear-gradient(90deg, var(--color-bg-secondary), transparent); }
.logos-marquee::after { right: 0; background: linear-gradient(270deg, var(--color-bg-secondary), transparent); }
.logos-track {
    display: flex;
    align-items: center;
    gap: 64px;
    width: max-content;
    animation: marquee 30s linear infinite;
}
.logos-track img { height: 36px; width: auto; filter: grayscale(1); opacity: 0.6; }

/* ---------- Servicios ---------- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 36px 28px;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.35);
    border-color: rgba(168, 255, 62, 0.4);
}
.card-icon {
    width: 56px; height: 56px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(168, 255, 62, 0.1);
    border-radius: 14px;
    margin-bottom: 20px;
    color: var(--color-accent-green);
}
.card h3 { margin-bottom: 12px; }
.card p { margin-bottom: 20px; }
.card-link {
    color: var(--color-accent-green);
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap var(--transition);
}
.card-link:hover { gap: 10px; }

/* ---------- Proceso / Timeline ---------- */
.process-timeline {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
    position: relative;
}
.process-timeline::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 5%;
    right: 5%;
    height: 2px;
    background: var(--color-border);
    z-index: 0;
}
.process-step { position: relative; z-index: 1; text-align: center; }
.process-number {
    width: 56px; height: 56px;
    border-radius: 50%;
    background: var(--color-bg-card);
    border: 2px solid var(--color-accent-green);
    color: var(--color-accent-green);
    display: flex; align-items: center; justify-content: center;
    font-weight: 900;
    font-size: 1.1rem;
    margin: 0 auto 20px;
}
.process-step h3 { font-size: 1.1rem; margin-bottom: 10px; }
.process-step p { font-size: 0.92rem; }

/* ---------- Sectores ---------- */
.sectors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.sector-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 32px 24px;
    text-align: center;
    transition: transform var(--transition), border-color var(--transition);
}
.sector-card:hover { transform: translateY(-6px); border-color: rgba(255, 107, 53, 0.5); }
.sector-emoji { font-size: 2.4rem; margin-bottom: 16px; display: block; }
.sector-card h3 { font-size: 1.1rem; margin-bottom: 10px; }
.sector-card p { font-size: 0.92rem; margin-bottom: 16px; }
.sector-card a.card-link { font-size: 0.9rem; }

/* ---------- Testimonios ---------- */
.testimonials-wrapper { max-width: 800px; margin: 0 auto; position: relative; }
.testimonial-slide {
    display: none;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 48px 40px;
    text-align: center;
    position: relative;
}
.testimonial-slide.active { display: block; animation: fadeIn 0.5s ease; }
.testimonial-quote { font-size: 3rem; color: var(--color-accent-green); line-height: 1; margin-bottom: 12px; }
.testimonial-text { font-size: 1.15rem; color: var(--color-text); font-style: italic; margin-bottom: 24px; }
.testimonial-author { display: flex; align-items: center; justify-content: center; gap: 14px; }
.testimonial-avatar {
    width: 52px; height: 52px; border-radius: 50%;
    background: var(--color-bg-secondary);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; color: var(--color-accent-green);
    border: 2px solid var(--color-accent-green);
}
.testimonial-name { font-weight: 700; color: var(--color-text); }
.testimonial-role { font-size: 0.85rem; color: var(--color-text-secondary); }
.testimonial-stars { color: var(--color-accent-orange); margin-top: 4px; letter-spacing: 2px; }

.testimonial-dots { display: flex; justify-content: center; gap: 10px; margin-top: 28px; }
.testimonial-dot {
    width: 10px; height: 10px; border-radius: 50%;
    background: var(--color-border);
    transition: background var(--transition), transform var(--transition);
}
.testimonial-dot.active { background: var(--color-accent-green); transform: scale(1.3); }

/* ---------- Logos clientes ---------- */
.clients-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    align-items: center;
}
.client-logo {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 24px;
    display: flex; align-items: center; justify-content: center;
    transition: transform var(--transition);
}
.client-logo img { filter: grayscale(1); opacity: 0.65; transition: filter var(--transition), opacity var(--transition); }
.client-logo:hover img { filter: grayscale(0); opacity: 1; }
.client-logo:hover { transform: translateY(-4px); }

/* ---------- Blog ---------- */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.blog-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
}
.blog-card:hover { transform: translateY(-6px); box-shadow: 0 20px 40px rgba(0,0,0,0.35); }
.blog-card-image { aspect-ratio: 16/9; background: var(--color-bg-secondary); position: relative; overflow: hidden; }
.blog-card-image img { width: 100%; height: 100%; object-fit: cover; }
.blog-card-body { padding: 24px; }
.blog-badge {
    display: inline-block;
    background: rgba(168, 255, 62, 0.12);
    color: var(--color-accent-green);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 999px;
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.blog-card-body h3 { margin-bottom: 10px; }
.blog-card-body p { font-size: 0.92rem; margin-bottom: 16px; }
.blog-card-meta { display: flex; justify-content: space-between; align-items: center; font-size: 0.85rem; color: var(--color-text-secondary); }

/* ---------- Artículo de blog ---------- */
.article-header { max-width: 780px; margin: 0 auto; }
.article-meta { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; font-size: 0.85rem; color: var(--color-text-secondary); margin-top: 20px; }
.article-meta span { display: inline-flex; align-items: center; gap: 6px; }
.article-content { max-width: 760px; margin: 0 auto; }
.article-content h2 { color: var(--color-text); margin: 48px 0 18px; }
.article-content h2:first-child { margin-top: 0; }
.article-content h3 { color: var(--color-text); margin: 32px 0 14px; }
.article-content p { margin-bottom: 20px; font-size: 1.05rem; }
.article-content ul, .article-content ol { margin: 0 0 24px 20px; color: var(--color-text-secondary); }
.article-content ul { list-style: disc; }
.article-content ol { list-style: decimal; }
.article-content li { margin-bottom: 10px; font-size: 1.02rem; }
.article-content li strong { color: var(--color-text); }
.article-content strong { color: var(--color-text); }
.article-content blockquote { border-left: 3px solid var(--color-accent-green); padding: 4px 0 4px 24px; margin: 32px 0; font-style: italic; color: var(--color-text); font-size: 1.1rem; }
.article-content table { width: 100%; border-collapse: collapse; margin: 8px 0 32px; font-size: 0.95rem; }
.article-content th, .article-content td { padding: 12px 16px; border: 1px solid var(--color-border); text-align: left; }
.article-content th { background: var(--color-bg-card); color: var(--color-text); }
.article-takeaways { background: var(--color-bg-card); border: 1px solid var(--color-border); border-radius: var(--border-radius); padding: 28px 32px; margin: 8px 0 40px; }
.article-takeaways h3 { margin-bottom: 14px; color: var(--color-accent-green); }
.article-takeaways ul { margin: 0; color: var(--color-text-secondary); }
.article-related { max-width: 900px; margin: 20px auto 0; }

/* ---------- CTA final ---------- */
.cta-banner {
    background: var(--color-accent-green);
    border-radius: var(--border-radius);
    padding: 70px 40px;
    text-align: center;
    margin: 0 24px;
}
.cta-banner h2 { color: #0a0a0a; margin-bottom: 16px; }
.cta-banner p { color: rgba(10,10,10,0.75); font-size: 1.1rem; margin-bottom: 32px; }

/* ---------- Formularios ---------- */
.form-group { margin-bottom: 22px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 8px; font-size: 0.92rem; }
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text);
    transition: border-color var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--color-accent-green); }
.form-group textarea { resize: vertical; min-height: 140px; }

.form-checkbox { display: flex; align-items: flex-start; gap: 10px; font-size: 0.88rem; color: var(--color-text-secondary); }
.form-checkbox input { margin-top: 4px; accent-color: var(--color-accent-green); }
.form-checkbox a { color: var(--color-accent-green); text-decoration: underline; }

.honeypot-field { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; overflow: hidden; }

.success-message { text-align: center; padding: 40px 20px; }
.success-message h3 { color: var(--color-accent-green); margin-bottom: 12px; }

.form-error { color: var(--color-accent-orange); font-size: 0.85rem; margin-top: 6px; display: none; }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-bg-secondary); border-top: 1px solid var(--color-border); margin-top: 100px; }

.footer-newsletter {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 32px;
    flex-wrap: wrap;
    padding: 56px 24px;
    border-bottom: 1px solid var(--color-border);
}
.footer-newsletter h4 { margin-bottom: 6px; }
.newsletter-form { display: flex; gap: 10px; flex-wrap: wrap; }
.newsletter-form input {
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    background: var(--color-bg-card);
    color: var(--color-text);
    min-width: 220px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.3fr;
    gap: 40px;
    padding: 60px 24px;
}
.footer-brand p { margin: 16px 0 20px; font-size: 0.92rem; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
    width: 38px; height: 38px;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--color-text-secondary);
    transition: all var(--transition);
}
.footer-social a:hover { color: #0a0a0a; background: var(--color-accent-green); border-color: var(--color-accent-green); }

.footer-col h4 { margin-bottom: 20px; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul li a { color: var(--color-text-secondary); font-size: 0.92rem; transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--color-accent-green); }

address { font-style: normal; }
address p { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 14px; font-size: 0.92rem; color: var(--color-text-secondary); }
address p a:hover { color: var(--color-accent-green); }
address svg { flex-shrink: 0; margin-top: 3px; }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    padding: 24px;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}
.footer-bottom nav { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-bottom nav a:hover { color: var(--color-accent-green); }

/* ---------- Cookie banner ---------- */
.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    max-width: 720px;
    margin: 0 auto;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 24px;
    z-index: 2000;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}
.cookie-banner p { font-size: 0.88rem; margin-bottom: 16px; }
.cookie-banner-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }

/* ---------- Breadcrumbs / páginas internas ---------- */
.page-hero {
    padding: 160px 0 60px;
    text-align: center;
    background: var(--color-bg-secondary);
}
.page-hero p { max-width: 640px; margin: 16px auto 0; }
.breadcrumbs { display: flex; justify-content: center; gap: 8px; font-size: 0.85rem; color: var(--color-text-secondary); margin-bottom: 20px; flex-wrap: wrap; }
.breadcrumbs a:hover { color: var(--color-accent-green); }

/* ---------- FAQ ---------- */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item {
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    margin-bottom: 16px;
    overflow: hidden;
    background: var(--color-bg-card);
}
.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    font-weight: 700;
    text-align: left;
    gap: 16px;
}
.faq-icon { flex-shrink: 0; transition: transform var(--transition); font-size: 1.3rem; color: var(--color-accent-green); }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition), padding var(--transition);
    padding: 0 24px;
}
.faq-item.open .faq-answer { max-height: 400px; padding: 0 24px 20px; }
.faq-answer p { font-size: 0.95rem; }

/* ---------- Genéricos de contenido ---------- */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.img-placeholder {
    background: linear-gradient(135deg, var(--color-bg-card), var(--color-bg-secondary));
    border: 1px dashed var(--color-border);
    border-radius: var(--border-radius);
    display: flex; align-items: center; justify-content: center;
    color: var(--color-text-secondary);
    min-height: 260px;
    font-size: 0.85rem;
    text-align: center;
    padding: 20px;
}

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

.tag-list { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0; }
.tag-list li {
    border: 1px solid var(--color-border);
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

/* ---------- Precios ---------- */
.pricing-note {
    max-width: 760px;
    margin: 0 auto 48px;
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    border: 1px dashed var(--color-border);
    border-radius: var(--border-radius);
    padding: 16px 24px;
}
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.pricing-card {
    background: #050505;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition), box-shadow var(--transition);
}
.pricing-card:hover { transform: translateY(-6px); box-shadow: 0 20px 40px rgba(0,0,0,0.35); }

.pricing-header { padding: 26px 20px; text-align: center; }
.pricing-card.accent-green .pricing-header { background: var(--color-accent-green); }
.pricing-card.accent-orange .pricing-header { background: var(--color-accent-orange); }
.pricing-header h3 { color: #0a0a0a; font-size: 1.25rem; text-transform: uppercase; letter-spacing: 0.02em; }
.pricing-header .pricing-badge { display: block; color: rgba(10,10,10,0.7); font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; margin-top: 6px; }

.pricing-body { padding: 28px 24px 32px; display: flex; flex-direction: column; flex-grow: 1; }

.pricing-features { display: flex; flex-direction: column; margin-bottom: 12px; }
.pricing-features li {
    text-align: center;
    padding: 14px 4px;
    font-size: 0.92rem;
    color: var(--color-text);
    border-bottom: 2px solid var(--color-border);
}
.pricing-features li:first-child { padding-top: 0; }
.pricing-features li:last-child { border-bottom: none; }
.pricing-card.accent-green .pricing-features li { border-color: rgba(168, 255, 62, 0.35); }
.pricing-card.accent-orange .pricing-features li { border-color: rgba(255, 107, 53, 0.35); }
.pricing-features li strong { color: var(--color-text); }

.pricing-price { text-align: center; margin: 20px 0 28px; }
.pricing-price .amount { display: block; font-size: 2.6rem; font-weight: 900; letter-spacing: -0.02em; color: var(--color-text); }
.pricing-price .period { font-size: 0.8rem; color: var(--color-text-secondary); text-transform: uppercase; letter-spacing: 0.05em; }

.pricing-btn {
    margin-top: auto;
    display: block;
    text-align: center;
    padding: 14px;
    border-radius: 999px;
    border: 2px solid;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    font-size: 0.9rem;
    transition: all var(--transition);
}
.pricing-card.accent-green .pricing-btn { border-color: var(--color-accent-green); color: var(--color-accent-green); }
.pricing-card.accent-green .pricing-btn:hover { background: var(--color-accent-green); color: #0a0a0a; }
.pricing-card.accent-orange .pricing-btn { border-color: var(--color-accent-orange); color: var(--color-accent-orange); }
.pricing-card.accent-orange .pricing-btn:hover { background: var(--color-accent-orange); color: #0a0a0a; }
.pricing-card .pricing-btn.orange { border-color: var(--color-accent-orange); color: var(--color-accent-orange); }
.pricing-card .pricing-btn.orange:hover { background: var(--color-accent-orange); color: #0a0a0a; }
.pricing-card .pricing-btn.green { border-color: var(--color-accent-green); color: var(--color-accent-green); }
.pricing-card .pricing-btn.green:hover { background: var(--color-accent-green); color: #0a0a0a; }
.pricing-card .pricing-btn.green-dark { border-color: var(--color-accent-green-dark); color: var(--color-accent-green-dark); }
.pricing-card .pricing-btn.green-dark:hover { background: var(--color-accent-green-dark); color: #0a0a0a; }
.pricing-card .pricing-btn.orange-dark { border-color: var(--color-accent-orange-dark); color: var(--color-accent-orange-dark); }
.pricing-card .pricing-btn.orange-dark:hover { background: var(--color-accent-orange-dark); color: #0a0a0a; }
.pricing-card .pricing-btn.amber { border-color: var(--color-accent-amber); color: var(--color-accent-amber); }
.pricing-card .pricing-btn.amber:hover { background: var(--color-accent-amber); color: #0a0a0a; }

.project-filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-bottom: 44px; }
.filter-btn {
    padding: 12px 26px;
    border-radius: 999px;
    border: 2px solid var(--color-accent-green);
    background: transparent;
    color: var(--color-accent-green);
    font-weight: 700;
    font-size: 0.9rem;
    transition: all var(--transition);
}
.filter-btn:hover { background: rgba(168, 255, 62, 0.12); }
.filter-btn.active { background: var(--color-accent-green); color: #0a0a0a; }

.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.project-card { background: var(--color-bg-card); border: 1px solid var(--color-border); border-radius: var(--border-radius); overflow: hidden; transition: transform var(--transition); }
.project-card:hover { transform: translateY(-6px); }
.project-card.is-hidden { display: none; }
.project-card-body { padding: 22px; }
.project-tag { font-size: 0.78rem; color: var(--color-accent-orange); font-weight: 700; text-transform: uppercase; margin-bottom: 8px; display: block; }

.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.team-card { text-align: center; }
.team-avatar {
    width: 140px; height: 140px; border-radius: 50%;
    margin: 0 auto 16px;
    background: var(--color-bg-card);
    border: 2px solid var(--color-accent-green);
    display: flex; align-items: center; justify-content: center;
    font-size: 2rem; font-weight: 900; color: var(--color-accent-green);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .services-grid, .blog-grid, .project-grid, .team-grid { grid-template-columns: repeat(2, 1fr); }
    .sectors-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
    .clients-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .process-timeline { grid-template-columns: repeat(5, 1fr); }
    .two-col { grid-template-columns: 1fr; gap: 32px; }
    .value-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: min(340px, 85vw);
        height: 100vh;
        background: var(--color-bg-secondary);
        border-left: 1px solid var(--color-border);
        padding: 100px 32px 40px;
        transition: right var(--transition);
        overflow-y: auto;
        z-index: 999;
    }
    .nav-menu.open { right: 0; }
    .nav-menu ul { flex-direction: column; align-items: flex-start; gap: 8px; width: 100%; }
    .nav-menu li { width: 100%; }
    .nav-menu a { width: 100%; padding: 12px 0; }
    .dropdown-menu {
        position: static;
        opacity: 1; visibility: visible; transform: none;
        display: none;
        border: none;
        background: transparent;
        padding: 0 0 0 16px;
        box-shadow: none;
    }
    .has-dropdown.open .dropdown-menu { display: block; }
    .header-phone { display: none; }
    .hamburger { display: flex; }
    .nav-overlay { display: block; }
    body.menu-open { overflow: hidden; }

    .process-timeline { grid-template-columns: 1fr; gap: 32px; }
    .process-timeline::before { display: none; }
}

@media (max-width: 768px) {
    :root { --section-padding: 70px 0; }
    .services-grid, .blog-grid, .project-grid, .team-grid, .sectors-grid, .value-grid, .pricing-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .clients-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-newsletter { flex-direction: column; align-items: flex-start; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .cta-banner { padding: 48px 24px; margin: 0 16px; }
    .header-actions .btn-primary.btn-small { display: none; }
}

@media (max-width: 480px) {
    .hero-actions { flex-direction: column; }
    .hero-actions .btn-primary, .hero-actions .btn-secondary { width: 100%; }
}

/* ---------- Accesibilidad: reduce motion ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}