/* ═══════════════════════════════════════════
   PIXEL & LOGIC — style.css v2
   Paleta: Grafito neutro + Cyan acento + Blanco legible
   ═══════════════════════════════════════════ */

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

:root {
    --bg-base:     #0E0F13;
    --bg-surface:  #16171D;
    --bg-card:     #1C1D24;
    --bg-raised:   #22232C;
    --cyan:        #00D4FF;
    --cyan-dim:    rgba(0, 212, 255, 0.10);
    --cyan-border: rgba(0, 212, 255, 0.18);
    --text-primary:   #F0F2F5;
    --text-secondary: #9BA3AF;
    --text-muted:     #5C6370;
    --border:      rgba(255, 255, 255, 0.07);
    --border-hover:rgba(255, 255, 255, 0.13);
    /* aliases para clases existentes */
    --navy:        #0E0F13;
    --navy-light:  #16171D;
    --navy-card:   #1C1D24;
    --white:       #F0F2F5;
    --gray:        #9BA3AF;
    --gray-dim:    #5C6370;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg-base);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    font-size: 16px;
}

img { display: block; max-width: 100%; }
a   { text-decoration: none; color: inherit; }

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 48px;
}

/* TIPOGRAFÍA — letter-spacing corregido */
h1, h2, h3, h4 {
    font-family: 'Syne', sans-serif;
    letter-spacing: 0em;
}

/* SCROLLBAR */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track  { background: var(--bg-base); }
::-webkit-scrollbar-thumb  { background: rgba(255,255,255,0.1); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--cyan); }

/* ══════════════════════════════════════════
   NAV
══════════════════════════════════════════ */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(14, 15, 19, 0.88);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: background 0.3s;
}

.nav.scrolled {
    background: rgba(14, 15, 19, 0.98);
    border-bottom-color: var(--border-hover);
}

.nav-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 48px;
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.nav-logo { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.logo-img  { height: 65px; width: auto; }

.logo-text {
    font-family: 'Syne', sans-serif;
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: 0.01em;
    color: var(--text-primary);
}

.logo-amp { color: var(--cyan); }

.nav-links { display: flex; align-items: center; gap: 36px; }

.nav-links a {
    font-size: 13.5px;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0.01em;
    transition: color 0.2s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 0; height: 1px;
    background: var(--cyan);
    transition: width 0.3s;
}

.nav-links a:hover { color: var(--text-primary); }
.nav-links a:hover::after { width: 100%; }

.btn-nav-cta {
    background: var(--cyan);
    color: #0E0F13;
    padding: 10px 22px;
    font-size: 13px;
    font-weight: 700;
    font-family: 'Syne', sans-serif;
    letter-spacing: 0.02em;
    border-radius: 6px;
    transition: all 0.25s;
    flex-shrink: 0;
}

.btn-nav-cta:hover {
    background: #fff;
    color: #0E0F13;
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(0, 212, 255, 0.2);
}

.nav-mobile-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-mobile-btn span {
    display: block;
    width: 22px; height: 2px;
    background: var(--text-secondary);
    transition: all 0.3s;
}

.nav-mobile-menu {
    display: none;
    flex-direction: column;
    padding: 20px 48px 24px;
    border-top: 1px solid var(--border);
    gap: 4px;
}

.nav-mobile-menu a {
    padding: 12px 0;
    font-size: 15px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
    transition: color 0.2s;
}

.nav-mobile-menu a:hover { color: var(--text-primary); }
.nav-mobile-menu.open    { display: flex; }

.btn-mobile-cta {
    margin-top: 14px;
    background: var(--cyan);
    color: #0E0F13 !important;
    text-align: center;
    padding: 14px !important;
    border-radius: 6px;
    font-weight: 700;
    border-bottom: none !important;
    font-family: 'Syne', sans-serif;
}

/* ══════════════════════════════════════════
   HERO
══════════════════════════════════════════ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 120px 48px 80px;
    background: var(--bg-base);
}

.hero-video {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    opacity: 0.18;
    pointer-events: none;
    z-index: 0;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 0%, transparent 100%);
    z-index: 0;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    pointer-events: none;
}

.orb-1 {
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(0,212,255,0.07) 0%, transparent 70%);
    top: -100px; left: -150px;
    animation: orb-float 8s ease-in-out infinite;
}

.orb-2 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(0,212,255,0.05) 0%, transparent 70%);
    bottom: 50px; right: -100px;
    animation: orb-float 10s ease-in-out infinite reverse;
}

@keyframes orb-float {
    0%, 100% { transform: translateY(0) scale(1); }
    50%       { transform: translateY(-30px) scale(1.05); }
}

.hero-code-line {
    position: absolute;
    top: 120px; right: 60px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 12px;
    color: rgba(255,255,255,0.14);
    letter-spacing: 0.05em;
    animation: fade-in 2s ease 0.5s both;
    z-index: 2;
}

@keyframes fade-in {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

.hero-content {
    max-width: 860px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 500;
    padding: 7px 16px;
    border-radius: 100px;
    margin-bottom: 36px;
    letter-spacing: 0.03em;
    animation: fade-in 0.8s ease both;
}

.badge-dot {
    width: 6px; height: 6px;
    background: var(--cyan);
    border-radius: 50%;
    animation: pulse-dot 2s ease infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.3; }
}

.hero-headline {
    font-size: clamp(2.6rem, 6vw, 4.6rem);
    font-weight: 800;
    line-height: 1.1;
    color: #FFFFFF;
    margin-bottom: 28px;
    letter-spacing: 0em;
    animation: fade-in 0.8s ease 0.15s both;
}

.headline-accent {
    display: block;
    background: linear-gradient(135deg, #f5f4f0 0%, #64bdf5 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subheadline {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 680px;
    margin: 0 auto 48px;
    line-height: 1.85;
    font-weight: 400;
    animation: fade-in 0.8s ease 0.3s both;
}

.hero-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
    animation: fade-in 0.8s ease 0.45s both;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--cyan);
    color: #0E0F13;
    padding: 14px 30px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    font-family: 'Syne', sans-serif;
    letter-spacing: 0.02em;
    transition: all 0.25s;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: #fff;
    color: #0E0F13;
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0,212,255,0.2);
}

.btn-primary--large { padding: 16px 36px; font-size: 15px; }

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: var(--text-secondary);
    padding: 14px 28px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid var(--border-hover);
    transition: all 0.25s;
    cursor: pointer;
}

.btn-secondary:hover {
    color: var(--text-primary);
    border-color: rgba(255,255,255,0.25);
    background: rgba(255,255,255,0.05);
}

.btn-secondary--large { padding: 16px 32px; font-size: 15px; }

.hero-metrics {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    animation: fade-in 0.8s ease 0.6s both;
}

.metric { text-align: center; }

.metric-num {
    display: block;
    font-family: 'Syne', sans-serif;
    font-size: 1.8rem;
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1;
    margin-bottom: 6px;
    letter-spacing: 0em;
}

.metric-label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.metric-divider {
    width: 1px;
    height: 40px;
    background: var(--border-hover);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px; left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-line {
    width: 1px; height: 50px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.25), transparent);
    margin: 0 auto;
    animation: scroll-pulse 2s ease infinite;
}

@keyframes scroll-pulse {
    0%   { opacity: 0; transform: scaleY(0); transform-origin: top; }
    50%  { opacity: 1; transform: scaleY(1); }
    100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

/* ══════════════════════════════════════════
   SECTION HEADER
══════════════════════════════════════════ */
.section-header {
    text-align: center;
    margin-bottom: 70px;
}

.section-kicker {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--cyan);
    margin-bottom: 14px;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    color: #FFFFFF;
    margin-bottom: 16px;
    line-height: 1.2;
    letter-spacing: 0em;
}

.section-sub {
    font-size: 15px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
    font-weight: 400;
}

/* ══════════════════════════════════════════
   PROPUESTA DE VALOR
══════════════════════════════════════════ */
.value-section {
    padding: 100px 0;
    border-top: 1px solid var(--border);
    background: var(--bg-base);
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.value-card {
    background: var(--bg-card);
    padding: 48px 40px;
    transition: background 0.3s;
    position: relative;
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--cyan), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.value-card:hover { background: var(--bg-raised); }
.value-card:hover::before { opacity: 1; }

.value-icon {
    width: 44px; height: 44px;
    background: var(--cyan-dim);
    border: 1px solid var(--cyan-border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.value-icon svg { width: 20px; height: 20px; stroke: var(--cyan); }

.value-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 12px;
}

.value-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
    font-weight: 400;
}

/* ══════════════════════════════════════════
   SERVICIOS
══════════════════════════════════════════ */
.services-section {
    padding: 100px 0;
    border-top: 1px solid var(--border);
    background: var(--bg-surface);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.service-item {
    background: var(--bg-card);
    padding: 44px 38px;
    transition: background 0.3s;
}

.service-item:hover { background: var(--bg-raised); }

.service-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 20px;
}

.service-num {
    font-family: 'Syne', sans-serif;
    font-size: 3rem;
    font-weight: 800;
    color: rgba(255,255,255,0.06);
    line-height: 1;
    letter-spacing: 0em;
    transition: color 0.3s;
}

.service-item:hover .service-num { color: rgba(255,255,255,0.1); }

.service-icon {
    width: 40px; height: 40px;
    background: var(--cyan-dim);
    border: 1px solid var(--cyan-border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon svg { width: 18px; height: 18px; stroke: var(--cyan); }

.service-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 12px;
}

.service-body {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
    font-weight: 400;
    margin-bottom: 20px;
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.service-tags span {
    font-size: 11px;
    color: var(--text-muted);
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border-hover);
    padding: 3px 10px;
    border-radius: 100px;
}

.service-item--cta {
    background: var(--bg-raised);
    border: 1px solid var(--border-hover) !important;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
}

.service-item--cta h3 {
    font-size: 1.1rem;
    margin-bottom: 12px;
    color: #FFFFFF;
}

.service-item--cta p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 28px;
    line-height: 1.7;
    font-weight: 400;
}

.btn-service-cta {
    display: inline-block;
    background: transparent;
    color: var(--cyan);
    border: 1px solid var(--cyan-border);
    padding: 12px 28px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    font-family: 'Syne', sans-serif;
    letter-spacing: 0.02em;
    transition: all 0.25s;
}

.btn-service-cta:hover {
    background: var(--cyan);
    color: #0E0F13;
    border-color: var(--cyan);
    box-shadow: 0 8px 24px rgba(0,212,255,0.15);
}

/* ══════════════════════════════════════════
   DEMOS
══════════════════════════════════════════ */
.demos-section {
    padding: 100px 0;
    border-top: 1px solid var(--border);
    background: var(--bg-base);
}

.demos-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.demo-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.demo-card:hover {
    border-color: rgba(255,255,255,0.15);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.demo-preview {
    position: relative;
    height: 240px;
    overflow: hidden;
    background: var(--bg-surface);
}

.demo-preview img {
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: top;
    transition: transform 0.5s;
    filter: brightness(0.88);
}

.demo-card:hover .demo-preview img { transform: scale(1.04); filter: brightness(1); }

.demo-preview-placeholder {
    width: 100%; height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border);
}

.demo-preview-placeholder span {
    font-family: 'Syne', sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.demo-preview-placeholder small {
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 11px;
    color: var(--cyan);
    opacity: 0.4;
}

.demo-overlay {
    position: absolute;
    inset: 0;
    background: rgba(14,15,19,0.78);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.demo-card:hover .demo-overlay { opacity: 1; }

.btn-demo-view {
    background: var(--cyan);
    color: #0E0F13;
    padding: 12px 28px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 700;
    font-family: 'Syne', sans-serif;
    letter-spacing: 0.02em;
    transition: all 0.2s;
}

.btn-demo-view:hover { background: #fff; color: #0E0F13; transform: scale(1.04); }

.demo-info { padding: 28px 30px 30px; }

.demo-type {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--cyan);
    margin-bottom: 8px;
}

.demo-name {
    font-size: 1.15rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 10px;
}

.demo-desc {
    font-size: 13.5px;
    color: var(--text-secondary);
    line-height: 1.7;
    font-weight: 400;
    margin-bottom: 16px;
}

.demo-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 22px;
}

.demo-tags span {
    font-size: 11px;
    color: var(--text-muted);
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    padding: 3px 10px;
    border-radius: 100px;
}

.demo-actions { display: flex; gap: 10px; flex-wrap: wrap; }

.btn-demo-primary {
    background: var(--cyan);
    color: #0E0F13;
    padding: 10px 22px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 700;
    font-family: 'Syne', sans-serif;
    transition: all 0.25s;
}

.btn-demo-primary:hover {
    background: #fff;
    color: #0E0F13;
    box-shadow: 0 6px 20px rgba(0,212,255,0.15);
}

.btn-demo-secondary {
    background: transparent;
    color: var(--text-secondary);
    padding: 10px 18px;
    border-radius: 6px;
    font-size: 13px;
    border: 1px solid var(--border-hover);
    transition: all 0.25s;
}

.btn-demo-secondary:hover {
    color: var(--text-primary);
    border-color: rgba(255,255,255,0.22);
    background: rgba(255,255,255,0.04);
}

.demo-card--diferente {
    background: var(--bg-surface);
    border: 1px solid var(--border-hover);
    display: flex;
    align-items: center;
    justify-content: center;
}

.demo-card--diferente:hover { border-color: var(--cyan-border); }

.diferente-content {
    padding: 50px 40px;
    text-align: center;
    max-width: 420px;
}

.diferente-icon {
    width: 56px; height: 56px;
    background: var(--cyan-dim);
    border: 1px solid var(--cyan-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.diferente-icon svg { width: 24px; height: 24px; stroke: var(--cyan); }

.diferente-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 12px;
}

.diferente-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
    font-weight: 400;
    margin-bottom: 28px;
}

.btn-diferente {
    display: inline-block;
    background: transparent;
    color: var(--cyan);
    border: 1px solid var(--cyan-border);
    padding: 13px 28px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 700;
    font-family: 'Syne', sans-serif;
    letter-spacing: 0.02em;
    transition: all 0.25s;
}

.btn-diferente:hover {
    background: var(--cyan);
    color: #0E0F13;
    border-color: var(--cyan);
    box-shadow: 0 8px 28px rgba(0,212,255,0.2);
}

/* ══════════════════════════════════════════
   PROCESO
══════════════════════════════════════════ */
.process-section {
    padding: 100px 0;
    border-top: 1px solid var(--border);
    background: var(--bg-surface);
}

.process-steps { max-width: 760px; margin: 0 auto; }

.process-step {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 28px;
    position: relative;
    padding-bottom: 52px;
}

.process-step:last-child { padding-bottom: 0; }

.step-line {
    position: absolute;
    left: 27px;
    top: 56px;
    bottom: -40px;
    width: 1px;
    background: linear-gradient(to bottom, var(--border-hover), transparent);
}

.step-line--last { display: none; }

.step-num {
    font-family: 'Syne', sans-serif;
    font-size: 13px;
    font-weight: 800;
    color: var(--cyan);
    width: 56px; height: 56px;
    background: var(--cyan-dim);
    border: 1px solid var(--cyan-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    letter-spacing: 0.02em;
    position: relative;
    z-index: 1;
}

.step-content { padding-top: 14px; }

.step-content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 10px;
}

.step-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
    font-weight: 400;
    margin-bottom: 10px;
}

.step-detail {
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 0.03em;
}

/* ══════════════════════════════════════════
   CTA FINAL
══════════════════════════════════════════ */
.cta-section {
    padding: 120px 0;
    border-top: 1px solid var(--border);
    background: var(--bg-base);
    position: relative;
    overflow: hidden;
}

.cta-orb {
    position: absolute;
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(0,212,255,0.05) 0%, transparent 70%);
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.cta-inner {
    max-width: 860px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.cta-title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1.2;
    margin-bottom: 22px;
    letter-spacing: 0em;
}

.cta-title-accent { color:#90190c; display: inline; }

.cta-sub {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 620px;
    margin: 0 auto 50px;
    line-height: 1.8;
    font-weight: 400;
}

.cta-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 44px;
}

.cta-contact-info {
    display: flex;
    gap: 32px;
    justify-content: center;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-secondary);
}

.contact-item svg { stroke: var(--text-muted); flex-shrink: 0; }

/* ══════════════════════════════════════════
   FOOTER
══════════════════════════════════════════ */
.footer {
    border-top: 1px solid var(--border);
    padding: 70px 0 40px;
    background: var(--bg-surface);
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-logo {
    font-family: 'Syne', sans-serif;
    font-size: 1.3rem;
    font-weight: 800;
    color: #FFFFFF;
    display: block;
    margin-bottom: 12px;
}

.footer-tagline {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    line-height: 1.6;
}

.footer-location { font-size: 12px; color: var(--text-muted); }

.footer-links-col h4 {
    font-family: 'Syne', sans-serif;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: #FFFFFF;
    margin-bottom: 20px;
}

.footer-links-col a {
    display: block;
    font-size: 13.5px;
    color: var(--text-secondary);
    margin-bottom: 10px;
    transition: color 0.2s;
}

.footer-links-col a:hover { color: var(--text-primary); }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid var(--border);
    font-size: 12px;
    color: var(--text-muted);
    flex-wrap: wrap;
    gap: 10px;
}

/* ══════════════════════════════════════════
   ANIMACIONES
══════════════════════════════════════════ */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */
@media (max-width: 1024px) {
    .container  { padding: 0 32px; }
    .nav-inner  { padding: 0 32px; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .demos-grid    { grid-template-columns: 1fr; }
    .footer-inner  { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .container      { padding: 0 20px; }
    .nav-inner      { padding: 0 20px; }
    .nav-links      { display: none; }
    .btn-nav-cta    { display: none; }
    .nav-mobile-btn { display: flex; }

    .hero           { padding: 100px 20px 70px; }
    .hero-metrics   { gap: 20px; flex-wrap: wrap; }
    .metric-divider { display: none; }

    .value-grid    { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: 1fr; }
    .demos-grid    { grid-template-columns: 1fr; }

    .process-step   { grid-template-columns: 44px 1fr; gap: 18px; }
    .step-line      { left: 21px; }
    .step-num       { width: 44px; height: 44px; font-size: 11px; }

    .cta-contact-info { flex-direction: column; align-items: center; gap: 14px; }
    .footer-inner     { grid-template-columns: 1fr; gap: 30px; }
    .footer-bottom    { flex-direction: column; text-align: center; }

    .hero-code-line   { display: none; }
    .section-header   { margin-bottom: 48px; }
}