/* ═══════════════════════════════════════════
   PIXEL & LOGIC — style.css
   Paleta oficial: #0A0F2C | #00D4FF | #FFFFFF | #A0AEC0
   ═══════════════════════════════════════════ */

/* ── RESET & BASE ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --navy:        #0A0F2C;
    --navy-light:  #0F1640;
    --navy-card:   #111838;
    --cyan:        #00D4FF;
    --cyan-dim:    rgba(0, 212, 255, 0.12);
    --cyan-border: rgba(0, 212, 255, 0.2);
    --white:       #FFFFFF;
    --gray:        #A0AEC0;
    --gray-dim:    #4A5568;
    --border:      rgba(255, 255, 255, 0.07);
    --border-hover:rgba(255, 255, 255, 0.14);
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--navy);
    color: var(--white);
    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 ── */
h1, h2, h3, h4 { font-family: 'Syne', sans-serif; letter-spacing: -0.02em; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--navy); }
::-webkit-scrollbar-thumb { background: var(--cyan-dim); 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(10, 15, 44, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: background 0.3s;
}

.nav.scrolled {
    background: rgba(10, 15, 44, 0.97);
    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; }

/* Cuando uses la imagen real, muestra esto: */
.logo-img { height: 65px; width: auto; }

.logo-text {
    font-family: 'Syne', sans-serif;
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--white);
}

.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(--gray);
    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(--white); }
.nav-links a:hover::after { width: 100%; }

.btn-nav-cta {
    background: var(--cyan);
    color: var(--navy);
    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: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(0, 212, 255, 0.25);
}

/* Mobile nav */
.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(--gray);
    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(--gray);
    border-bottom: 1px solid var(--border);
    transition: color 0.2s;
}

.nav-mobile-menu a:hover { color: var(--white); }

.nav-mobile-menu.open { display: flex; }

.btn-mobile-cta {
    margin-top: 14px;
    background: var(--cyan);
    color: var(--navy) !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;
}
.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.20;
    pointer-events: none;
    z-index: 0;
}
/* Grid decorativo */
.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 0%, transparent 100%);
}

/* Orbes de luz */
.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}

.orb-1 {
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.12) 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, 0.08) 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); }
}

/* Línea de código decorativa */
.hero-code-line {
    position: absolute;
    top: 120px; right: 60px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 12px;
    color: rgba(0, 212, 255, 0.3);
    letter-spacing: 0.05em;
    animation: fade-in 2s ease 0.5s both;
}

@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;
}

/* Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid var(--cyan-border);
    color: var(--cyan);
    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; }
}

/* Headline */
.hero-headline {
    font-size: clamp(2.6rem, 6vw, 4.6rem);
    font-weight: 800;
    line-height: 1.08;
    color: var(--white);
    margin-bottom: 28px;
    letter-spacing: -0.03em;
    animation: fade-in 0.8s ease 0.15s both;
}

.headline-accent {
    display: block;
    background: linear-gradient(135deg, var(--cyan) 0%, rgba(0, 212, 255, 0.6) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Subheadline */
.hero-subheadline {
    font-size: 1.15rem;
    color: var(--gray);
    max-width: 680px;
    margin: 0 auto 48px;
    line-height: 1.8;
    font-weight: 300;
    animation: fade-in 0.8s ease 0.3s both;
}

/* Botones hero */
.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: var(--navy);
    padding: 14px 30px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    font-family: 'Syne', sans-serif;
    letter-spacing: 0.01em;
    transition: all 0.25s;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0, 212, 255, 0.3);
}

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

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

.btn-secondary:hover {
    color: var(--white);
    border-color: var(--border-hover);
    background: rgba(255,255,255,0.04);
}

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

/* Métricas hero */
.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: var(--cyan);
    line-height: 1;
    margin-bottom: 6px;
}

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

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

/* Scroll indicator */
.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, var(--cyan), 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 (compartido)
══════════════════════════════════════════ */
.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: var(--white);
    margin-bottom: 16px;
    line-height: 1.15;
}

.section-sub {
    font-size: 15px;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
    font-weight: 300;
}

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

.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(--navy-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(--navy-light); }
.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: 1.1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
}

.value-card p {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.8;
    font-weight: 300;
}

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

.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(--navy-card);
    padding: 44px 38px;
    transition: background 0.3s;
    position: relative;
}

.service-item:hover { background: var(--navy-light); }

.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(0, 212, 255, 0.1);
    line-height: 1;
    transition: color 0.3s;
}

.service-item:hover .service-num { color: rgba(0, 212, 255, 0.2); }

.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: 1.15rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
}

.service-body {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.8;
    font-weight: 300;
    margin-bottom: 20px;
}

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

.service-tags span {
    font-size: 11px;
    color: var(--cyan);
    background: var(--cyan-dim);
    border: 1px solid var(--cyan-border);
    padding: 3px 10px;
    border-radius: 100px;
    letter-spacing: 0.03em;
}

/* CTA card dentro del grid */
.service-item--cta {
    background: linear-gradient(135deg, var(--navy-light) 0%, rgba(0, 212, 255, 0.04) 100%);
    border: 1px solid var(--cyan-border) !important;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
}

.service-item--cta h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: var(--white);
}

.service-item--cta p {
    font-size: 14px;
    color: var(--gray);
    margin-bottom: 28px;
    line-height: 1.7;
    font-weight: 300;
}

.btn-service-cta {
    display: inline-block;
    background: transparent;
    color: var(--cyan);
    border: 1px solid var(--cyan);
    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: var(--navy);
    box-shadow: 0 8px 24px rgba(0, 212, 255, 0.2);
}

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

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

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

.demo-card:hover {
    border-color: var(--cyan-border);
    transform: translateY(-4px);
}

/* Preview de imagen */
.demo-preview {
    position: relative;
    height: 240px;
    overflow: hidden;
    background: var(--navy-light);
}

.demo-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    transition: transform 0.5s;
    filter: brightness(0.85);
}

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

/* Placeholder mientras no tienes el screenshot */
.demo-preview-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--navy-light);
    border-bottom: 1px solid var(--border);
}

.demo-preview-placeholder span {
    font-family: 'Syne', sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-dim);
    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: 0.5;
}

/* Overlay que aparece al hover */
.demo-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 15, 44, 0.75);
    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: var(--navy);
    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: var(--white); transform: scale(1.04); }

/* Info del demo */
.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: 1.2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}

.demo-desc {
    font-size: 13.5px;
    color: var(--gray);
    line-height: 1.7;
    font-weight: 300;
    margin-bottom: 16px;
}

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

.demo-tags span {
    font-size: 11px;
    color: var(--gray);
    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: var(--navy);
    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: var(--white);
    box-shadow: 0 6px 20px rgba(0, 212, 255, 0.2);
}

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

.btn-demo-secondary:hover {
    color: var(--white);
    border-color: var(--border-hover);
}

/* Card "Quiero algo diferente" */
.demo-card--diferente {
    background: linear-gradient(135deg, var(--navy-light) 0%, rgba(0, 212, 255, 0.05) 100%);
    border: 1px solid var(--cyan-border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.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: 1.4rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
}

.diferente-content p {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.8;
    font-weight: 300;
    margin-bottom: 28px;
}

.btn-diferente {
    display: inline-block;
    background: transparent;
    color: var(--cyan);
    border: 1px solid var(--cyan);
    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: var(--navy);
    box-shadow: 0 8px 28px rgba(0, 212, 255, 0.25);
}

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

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

.process-step {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 28px;
    position: relative;
    margin-bottom: 0;
}

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

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

.process-step { padding-bottom: 52px; }
.process-step:last-child { padding-bottom: 0; }

.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: 1.15rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}

.step-content p {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.8;
    font-weight: 300;
    margin-bottom: 10px;
}

.step-detail {
    font-size: 12px;
    color: var(--cyan);
    opacity: 0.7;
    letter-spacing: 0.03em;
}

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

.cta-orb {
    position: absolute;
    width: 800px; height: 800px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.07) 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: var(--white);
    line-height: 1.15;
    margin-bottom: 22px;
}

.cta-title-accent {
    color: var(--cyan);
    display: inline;
}

.cta-sub {
    font-size: 16px;
    color: var(--gray);
    max-width: 620px;
    margin: 0 auto 50px;
    line-height: 1.8;
    font-weight: 300;
}

.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(--gray);
}

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

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

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

.footer-brand {}

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

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

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

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

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

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

.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(--gray-dim);
    flex-wrap: wrap;
    gap: 10px;
}

/* ══════════════════════════════════════════
   SCROLL ANIMATIONS
══════════════════════════════════════════ */
.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; }
}