@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  --black:    #000000;
  --dark:     #080808;
  --surface:  #0d0d0d;
  --border:   #1a2a1a;
  --green:    #00ff41;
  --green-md: #00cc33;
  --green-dk: #003300;
  --text:     #e8e8e8;
  --muted:    #888888;
  --font-head: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--dark); color: var(--text); font-family: var(--font-body); line-height: 1.6; overflow-x: hidden; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--green-dk); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--green-md); }
::selection { background: var(--green); color: var(--black); }

h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 700; line-height: 1.2; color: var(--text); }
a { color: inherit; }
img { max-width: 100%; display: block; }

.text-green { color: var(--green); }
.text-muted  { color: var(--muted); }
.mono        { font-family: var(--font-mono); }

/* ── Layout ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section    { padding: 5rem 0; }
.section-black   { background: var(--black); }
.section-dark    { background: var(--dark); }
.section-surface { background: var(--surface); }

/* ── Section header ── */
.section-tag      { font-family: var(--font-mono); color: var(--green); font-size: .75rem; letter-spacing: .15em; text-transform: uppercase; margin-bottom: 1rem; }
.section-title    { font-size: clamp(1.75rem, 4vw, 2.75rem); margin-bottom: 1rem; }
.section-subtitle { color: var(--muted); font-size: 1.0625rem; max-width: 600px; }
.section-header.center { text-align: center; }
.section-header.center .section-subtitle { margin: 0 auto; }

/* ── Buttons ── */
.btn         { display: inline-flex; align-items: center; gap: .5rem; padding: .875rem 1.75rem; font-family: var(--font-mono); font-size: .875rem; font-weight: 500; text-decoration: none; border: none; cursor: pointer; transition: all .2s ease; }
.btn-primary { background: var(--green); color: var(--black); }
.btn-primary:hover { background: var(--green-md); box-shadow: 0 0 20px rgba(0,255,65,.4); }
.btn-outline  { background: transparent; color: var(--green); border: 1px solid var(--green); }
.btn-outline:hover { background: var(--green); color: var(--black); }

/* ── Navbar ── */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 1rem 0; transition: all .3s ease; }
.navbar.scrolled { background: rgba(0,0,0,.92); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
.nav-container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { font-family: var(--font-mono); font-size: 1.125rem; font-weight: 700; color: var(--text); text-decoration: none; }
.logo-accent { color: var(--green); }
.logo-cursor { color: var(--green); animation: blink 1s step-end infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

.nav-links { list-style: none; display: flex; align-items: center; gap: 2rem; }
.nav-links a { font-family: var(--font-mono); font-size: .8125rem; color: var(--muted); text-decoration: none; letter-spacing: .05em; transition: color .2s; }
.nav-links a:hover, .nav-links a.active { color: var(--green); }
.nav-links .nav-cta { color: var(--green); border: 1px solid var(--border); padding: .4rem 1rem; }
.nav-links .nav-cta:hover { border-color: var(--green); background: rgba(0,255,65,.05); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-toggle span { display: block; width: 24px; height: 1px; background: var(--text); transition: all .3s ease; }
.nav-toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.nav-mobile { display: none; position: fixed; top: 57px; left: 0; right: 0; z-index: 99; flex-direction: column; background: rgba(0,0,0,.98); border-bottom: 1px solid var(--border); padding: 1.5rem; gap: .5rem; }
.nav-mobile.open { display: flex; }
.nav-mobile a { font-family: var(--font-mono); font-size: .875rem; color: var(--muted); text-decoration: none; padding: .75rem 0; border-bottom: 1px solid var(--border); transition: color .2s; }
.nav-mobile a:hover, .nav-mobile a.active { color: var(--green); }

/* ── Matrix canvas ── */
#matrix-canvas { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; opacity: .035; }

/* ── Hero ── */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; background: var(--black); overflow: hidden; padding-top: 4rem; }
.hero-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(0,255,65,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(0,255,65,.03) 1px, transparent 1px); background-size: 80px 80px; z-index: 1; }
.hero-glow { position: absolute; inset: 0; background: radial-gradient(ellipse 80% 80% at 50% 50%, rgba(0,255,65,.07) 0%, transparent 70%); z-index: 1; }
.hero-content { position: relative; z-index: 2; width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.hero-tag  { font-family: var(--font-mono); color: var(--green); font-size: .75rem; letter-spacing: .2em; text-transform: uppercase; margin-bottom: 1.5rem; }
.hero-title { font-size: clamp(2.5rem, 6vw, 5rem); line-height: 1.05; margin-bottom: 1.5rem; min-height: 2.5em; }
.hero-title .cursor { display: inline-block; animation: blink 1s step-end infinite; color: var(--green); }
.hero-subtitle { font-size: 1.25rem; color: var(--muted); max-width: 520px; margin-bottom: 2.5rem; opacity: 0; transition: opacity .6s ease; }
.hero-subtitle.visible { opacity: 1; }
.hero-ctas  { display: flex; gap: 1rem; flex-wrap: wrap; opacity: 0; transition: opacity .6s ease .2s; }
.hero-ctas.visible  { opacity: 1; }
.hero-trust { margin-top: 3rem; display: flex; align-items: center; gap: .75rem; font-family: var(--font-mono); font-size: .75rem; color: var(--muted); opacity: 0; transition: opacity .6s ease .4s; }
.hero-trust.visible { opacity: 1; }
.trust-dot  { width: 6px; height: 6px; background: var(--green); border-radius: 50%; animation: pulse-green 2s ease-in-out infinite; }
@keyframes pulse-green { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(.8)} }

.scroll-indicator { position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); z-index: 2; display: flex; flex-direction: column; align-items: center; gap: .5rem; font-family: var(--font-mono); font-size: .625rem; color: var(--muted); letter-spacing: .1em; animation: float 3s ease-in-out infinite; }
.scroll-line { width: 1px; height: 40px; background: linear-gradient(to bottom, var(--green), transparent); }
@keyframes float { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(8px)} }

/* ── Page hero (inner pages) ── */
.page-hero { position: relative; background: var(--black); border-bottom: 1px solid var(--border); padding: 8rem 0 5rem; overflow: hidden; }
.page-hero-glow { position: absolute; inset: 0; background: radial-gradient(ellipse 50% 50% at 50% 50%, rgba(0,255,65,.05) 0%, transparent 70%); }
.page-hero-content { position: relative; z-index: 1; text-align: center; }
.page-hero h1 { font-size: clamp(2.5rem, 5vw, 4rem); margin-bottom: 1rem; }
.page-hero p  { color: var(--muted); font-size: 1.125rem; max-width: 560px; margin: 0 auto; }

/* ── Stats bar ── */
.stats-bar { background: var(--black); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 3rem 0; position: relative; overflow: hidden; }
.stats-bar::after { content: ''; position: absolute; inset: 0; background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,255,65,.01) 2px, rgba(0,255,65,.01) 4px); pointer-events: none; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.stat-item  { text-align: center; }
.stat-value { font-family: var(--font-mono); font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; color: var(--green); font-variant-numeric: tabular-nums; filter: drop-shadow(0 0 8px rgba(0,255,65,.5)); line-height: 1; margin-bottom: .5rem; }
.stat-label { font-size: .875rem; color: var(--muted); }

/* ── Services grid ── */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); }
.service-card { background: var(--surface); padding: 2rem; cursor: pointer; transition: all .3s ease; position: relative; }
.service-card:hover { background: #0a0a0a; border-top: 2px solid var(--green); margin-top: -2px; }
.service-icon  { font-size: 1.75rem; margin-bottom: 1rem; }
.service-name  { font-size: 1.0625rem; font-weight: 700; margin-bottom: .5rem; }
.service-desc  { color: var(--muted); font-size: .875rem; line-height: 1.6; margin-bottom: 1rem; }
.service-arrow { font-family: var(--font-mono); font-size: .75rem; color: var(--green); opacity: 0; transition: opacity .3s; }
.service-card:hover .service-arrow { opacity: 1; }

/* ── How we work ── */
.how-section { position: relative; }
.how-connector { display: none; }
@media (min-width: 768px) {
  .how-connector { display: block; position: absolute; top: 4.5rem; left: calc(33.333% + 1.5rem); right: calc(33.333% + 1.5rem); height: 1px; background: linear-gradient(to right, var(--border), var(--green-dk), var(--border)); z-index: 0; }
}
.how-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; position: relative; z-index: 1; }
.how-card { background: var(--surface); border: 1px solid var(--border); padding: 2rem; transition: border-color .3s; position: relative; }
.how-card:hover { border-color: var(--green-dk); }
.how-card::after { content: ''; position: absolute; top: -1px; right: -1px; width: 8px; height: 8px; background: var(--green); opacity: 0; transition: opacity .3s; }
.how-card:hover::after { opacity: 1; }
.how-number { font-family: var(--font-mono); font-size: 3.5rem; font-weight: 700; color: var(--green-dk); line-height: 1; margin-bottom: 1rem; }
.how-title { font-size: 1.0625rem; margin-bottom: .75rem; }
.how-desc  { color: var(--muted); font-size: .875rem; line-height: 1.6; }

/* ── Testimonials ── */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.testimonial-card { background: var(--surface); border: 1px solid var(--border); padding: 2rem; }
.result-badge { display: flex; align-items: center; gap: .5rem; margin-bottom: 1.5rem; }
.result-dot  { width: 6px; height: 6px; background: var(--green); border-radius: 50%; animation: pulse-green 2s ease-in-out infinite; }
.result-text { font-family: var(--font-mono); font-size: .75rem; color: var(--green); background: rgba(0,255,65,.05); border: 1px solid var(--green-dk); padding: .2rem .65rem; }
.testimonial-quote { color: var(--muted); font-size: .9375rem; line-height: 1.7; margin-bottom: 1.5rem; font-style: italic; }
.testimonial-author  { display: flex; align-items: center; gap: 1rem; border-top: 1px solid var(--border); padding-top: 1rem; }
.author-avatar { width: 40px; height: 40px; background: var(--green-dk); display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); font-size: .75rem; font-weight: 700; color: var(--green); flex-shrink: 0; }
.author-name { font-weight: 600; font-size: .875rem; }
.author-company { font-family: var(--font-mono); font-size: .75rem; color: var(--muted); }

/* ── CTA Banner ── */
.cta-banner { background: var(--black); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 5rem 0; position: relative; overflow: hidden; }
.cta-banner-glow { position: absolute; inset: 0; background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(0,255,65,.06) 0%, transparent 70%); }
.cta-corners span { position: absolute; width: 20px; height: 20px; border-color: var(--green-dk); border-style: solid; }
.cta-corners span:nth-child(1) { top: 1.5rem; left: 1.5rem; border-width: 1px 0 0 1px; }
.cta-corners span:nth-child(2) { top: 1.5rem; right: 1.5rem; border-width: 1px 1px 0 0; }
.cta-corners span:nth-child(3) { bottom: 1.5rem; left: 1.5rem; border-width: 0 0 1px 1px; }
.cta-corners span:nth-child(4) { bottom: 1.5rem; right: 1.5rem; border-width: 0 1px 1px 0; }
.cta-banner-content { position: relative; z-index: 1; text-align: center; }
.cta-banner h2 { font-size: clamp(1.75rem, 4vw, 3rem); margin-bottom: 1rem; }
.cta-banner p  { color: var(--muted); font-size: 1.0625rem; max-width: 480px; margin: 0 auto 2.5rem; }
.cta-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── Footer ── */
.footer { background: var(--black); border-top: 1px solid var(--border); padding: 4rem 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; padding-bottom: 3rem; border-bottom: 1px solid var(--border); }
.footer-brand p { color: var(--muted); font-size: .875rem; line-height: 1.7; margin: 1rem 0 1.5rem; max-width: 280px; }
.footer-socials { display: flex; gap: .75rem; }
.footer-socials a { width: 36px; height: 36px; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); font-size: .75rem; color: var(--muted); text-decoration: none; transition: all .2s; }
.footer-socials a:hover { border-color: var(--green); color: var(--green); }
.footer-col h4 { font-family: var(--font-mono); font-size: .75rem; color: var(--green); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 1.25rem; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: .75rem; }
.footer-col ul li, .footer-col ul a { font-size: .875rem; color: var(--muted); text-decoration: none; transition: color .2s; }
.footer-col ul a:hover { color: var(--green); }
.footer-bottom { padding: 1.5rem 0; text-align: center; }
.footer-bottom p { font-family: var(--font-mono); font-size: .75rem; color: var(--muted); }

/* ── Fade-in animations ── */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in-d1 { transition-delay: .1s; }
.fade-in-d2 { transition-delay: .2s; }
.fade-in-d3 { transition-delay: .3s; }

/* ── Servicios page ── */
.service-detail { padding: 4rem 0; border-bottom: 1px solid var(--border); }
.service-detail-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.service-detail:nth-child(even) .service-detail-inner { direction: rtl; }
.service-detail:nth-child(even) .service-detail-inner > * { direction: ltr; }
.service-detail-icon { font-size: 3rem; margin-bottom: 1.5rem; }
.deliverables { display: flex; flex-direction: column; gap: .75rem; margin: 1.5rem 0; }
.deliverable { display: flex; align-items: center; gap: .75rem; font-size: .9375rem; }
.deliverable::before { content: '→'; font-family: var(--font-mono); color: var(--green); flex-shrink: 0; }
.service-panel { background: var(--surface); border: 1px solid var(--border); padding: 2rem; }
.service-panel h3 { font-family: var(--font-mono); font-size: .75rem; color: var(--green); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 1.5rem; }
.service-panel ul { list-style: none; display: flex; flex-direction: column; gap: 1rem; }
.service-panel ul li { display: flex; gap: .75rem; font-size: .875rem; color: var(--muted); }
.service-panel ul li::before { content: '//'; font-family: var(--font-mono); color: var(--green-dk); flex-shrink: 0; margin-top: .1em; }

/* ── Casos page ── */
.casos-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.caso-card { background: var(--surface); border: 1px solid var(--border); padding: 2rem; transition: border-color .3s; }
.caso-card:hover { border-color: var(--green-dk); }
.caso-tag { font-family: var(--font-mono); font-size: .6875rem; color: var(--green); background: rgba(0,255,65,.05); border: 1px solid var(--green-dk); padding: .2rem .6rem; display: inline-block; margin-bottom: 1rem; }
.caso-industry { font-family: var(--font-mono); font-size: .75rem; color: var(--muted); margin-bottom: .25rem; }
.caso-client { font-size: 1.125rem; font-weight: 700; margin-bottom: 1.5rem; }
.caso-result-main { font-family: var(--font-mono); font-size: 2.5rem; font-weight: 700; color: var(--green); line-height: 1; margin-bottom: 1.5rem; filter: drop-shadow(0 0 6px rgba(0,255,65,.4)); }
.caso-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; padding: 1rem 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); margin-bottom: 1.5rem; }
.caso-metric-value { font-family: var(--font-mono); font-size: 1.125rem; font-weight: 700; }
.caso-metric-label { font-size: .75rem; color: var(--muted); margin-top: .25rem; }
.caso-challenge { font-size: .875rem; color: var(--muted); line-height: 1.6; }

/* ── Nosotros page ── */
.history-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 4rem; align-items: start; }
.history-text p { color: var(--muted); line-height: 1.8; margin-bottom: 1.5rem; font-size: 1.0625rem; }
.history-stats-panel { background: var(--surface); border: 1px solid var(--border); padding: 2rem; display: flex; flex-direction: column; gap: 1.5rem; }
.hs-value { font-family: var(--font-mono); font-size: 2rem; font-weight: 700; color: var(--green); }
.hs-label { font-size: .875rem; color: var(--muted); margin-top: .25rem; }
.values-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.value-card { background: var(--surface); border: 1px solid var(--border); border-left: 2px solid var(--green-dk); padding: 1.5rem; }
.value-card h3 { font-size: 1rem; margin-bottom: .5rem; }
.value-card p  { color: var(--muted); font-size: .875rem; line-height: 1.6; }
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.team-card { background: var(--surface); border: 1px solid var(--border); padding: 2rem; text-align: center; }
.team-avatar { width: 64px; height: 64px; background: var(--green-dk); display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); font-weight: 700; color: var(--green); font-size: 1rem; margin: 0 auto 1rem; }
.team-name { font-size: 1rem; font-weight: 700; margin-bottom: .25rem; }
.team-role { font-family: var(--font-mono); font-size: .75rem; color: var(--green); margin-bottom: .75rem; }
.team-bio  { font-size: .8125rem; color: var(--muted); line-height: 1.5; }

/* ── Blog page ── */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.blog-card { background: var(--surface); border: 1px solid var(--border); text-decoration: none; display: block; transition: border-color .3s; }
.blog-card:hover { border-color: var(--green-dk); }
.blog-card-body { padding: 1.5rem; }
.blog-meta { display: flex; justify-content: space-between; margin-bottom: 1rem; }
.blog-tag  { font-family: var(--font-mono); font-size: .6875rem; color: var(--green); }
.blog-read { font-family: var(--font-mono); font-size: .6875rem; color: var(--muted); }
.blog-title { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: .75rem; line-height: 1.4; transition: color .2s; }
.blog-card:hover .blog-title { color: var(--green); }
.blog-excerpt { font-size: .875rem; color: var(--muted); line-height: 1.6; margin-bottom: 1rem; }
.blog-footer { display: flex; justify-content: space-between; border-top: 1px solid var(--border); padding-top: 1rem; }
.blog-date  { font-family: var(--font-mono); font-size: .75rem; color: var(--muted); }
.blog-arrow { font-family: var(--font-mono); font-size: .75rem; color: var(--green); opacity: 0; transition: opacity .2s; }
.blog-card:hover .blog-arrow { opacity: 1; }

/* ── Blog single post ── */
.post-content { max-width: 720px; margin: 0 auto; }
.post-header { margin-bottom: 3rem; }
.post-cats { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 1rem; }
.post-cat { font-family: var(--font-mono); font-size: .6875rem; color: var(--green); background: rgba(0,255,65,.05); border: 1px solid var(--green-dk); padding: .2rem .6rem; }
.post-title { font-size: clamp(1.75rem, 4vw, 2.75rem); margin-bottom: 1rem; }
.post-meta { font-family: var(--font-mono); font-size: .75rem; color: var(--muted); }
.post-body { color: var(--muted); font-size: 1.0625rem; line-height: 1.8; }
.post-body h2,.post-body h3 { color: var(--text); margin: 2rem 0 1rem; }
.post-body p  { margin-bottom: 1.25rem; }
.post-body a  { color: var(--green); }
.post-body ul,.post-body ol { padding-left: 1.5rem; margin-bottom: 1.25rem; }
.post-body li { margin-bottom: .5rem; }
.post-body blockquote { border-left: 2px solid var(--green-dk); padding-left: 1.5rem; margin: 1.5rem 0; font-style: italic; }
.post-body code { font-family: var(--font-mono); background: var(--surface); padding: .15rem .4rem; font-size: .875em; }
.post-body pre  { background: var(--surface); border: 1px solid var(--border); padding: 1.5rem; overflow-x: auto; margin-bottom: 1.25rem; }

/* ── Contact page ── */
.contact-grid { display: grid; grid-template-columns: 3fr 2fr; gap: 3rem; }
.form-group { margin-bottom: 1.25rem; }
label.form-label { display: block; font-family: var(--font-mono); font-size: .75rem; color: var(--muted); margin-bottom: .5rem; letter-spacing: .05em; }
.form-input, .form-select, .form-textarea { width: 100%; background: var(--surface); border: 1px solid var(--border); color: var(--text); font-family: var(--font-body); font-size: .9375rem; padding: .875rem 1rem; outline: none; transition: border-color .2s; }
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--green-dk); }
.form-select { appearance: none; cursor: pointer; }
.form-select option { background: var(--surface); }
.form-textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-submit { width: 100%; padding: 1rem; font-family: var(--font-mono); font-size: .9375rem; font-weight: 700; background: var(--green); color: var(--black); border: none; cursor: pointer; transition: all .2s; margin-top: .5rem; }
.form-submit:hover { background: var(--green-md); box-shadow: 0 0 20px rgba(0,255,65,.3); }
.form-submit:disabled { opacity: .6; cursor: not-allowed; }
.form-success { text-align: center; padding: 3rem 2rem; }
.form-success-icon { font-size: 2.5rem; color: var(--green); margin-bottom: 1rem; }
.form-success h3 { margin-bottom: .5rem; }
.form-success p { color: var(--muted); font-size: .9375rem; }
.contact-sidebar { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-card { background: var(--surface); border: 1px solid var(--border); padding: 1.5rem; }
.contact-card h3 { font-family: var(--font-mono); font-size: .75rem; color: var(--green); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 1.25rem; }
.contact-item { display: flex; gap: 1rem; margin-bottom: 1rem; }
.contact-item-label { font-family: var(--font-mono); font-size: .75rem; color: var(--muted); min-width: 60px; padding-top: .1em; }
.contact-item-value { font-size: .875rem; color: var(--text); }
.promise-list { list-style: none; display: flex; flex-direction: column; gap: .75rem; }
.promise-list li { display: flex; gap: .75rem; font-size: .875rem; color: var(--muted); }
.promise-list li::before { content: '✓'; color: var(--green); font-family: var(--font-mono); flex-shrink: 0; }

/* ── 404 ── */
.error-404 { min-height: 80vh; display: flex; align-items: center; justify-content: center; text-align: center; }
.error-code { font-family: var(--font-mono); font-size: clamp(6rem, 15vw, 12rem); font-weight: 700; color: var(--green-dk); line-height: 1; filter: drop-shadow(0 0 30px rgba(0,255,65,.15)); }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .service-detail-inner { grid-template-columns: 1fr; gap: 2rem; }
  .service-detail:nth-child(even) .service-detail-inner { direction: ltr; }
  .history-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 768px) {
  .nav-links  { display: none; }
  .nav-toggle { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .how-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .casos-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .team-grid  { grid-template-columns: 1fr; }
  .blog-grid  { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row   { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 3rem 0; }
  .hero-title { font-size: clamp(2rem, 8vw, 3rem); }
  .page-hero  { padding: 7rem 0 4rem; }
}