/* DataPulseX — Site Institucional (dark tech) */

:root {
    --inst-bg: #060a14;
    --inst-bg-elevated: #0a1020;
    --inst-bg-muted: #0d1528;
    --inst-bg-deep: #040810;
    --inst-bg-card: rgba(12, 20, 40, 0.72);
    --inst-ink: #eef2f9;
    --inst-ink-soft: #94a3b8;
    --inst-ink-muted: #64748b;
    --inst-line: rgba(255, 255, 255, 0.08);
    --inst-line-strong: rgba(255, 255, 255, 0.14);
    --inst-accent: #00d4ff;
    --inst-accent-dim: rgba(0, 212, 255, 0.14);
    --inst-accent-deep: #0096b3;
    --inst-violet: #8b5cf6;
    --inst-display: 'Space Grotesk', system-ui, sans-serif;
    --inst-sans: 'Inter', system-ui, sans-serif;
    --inst-mono: 'JetBrains Mono', ui-monospace, monospace;
    --inst-max: 1180px;
    --inst-r: 6px;
    --inst-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body.inst-site {
    font-family: var(--inst-sans);
    font-size: 17px;
    line-height: 1.65;
    color: var(--inst-ink);
    background: var(--inst-bg);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

body.inst-site a { color: inherit; text-decoration: none; }

.inst-container {
    width: min(100% - 48px, var(--inst-max));
    margin-inline: auto;
}

.inst-link-accent {
    text-decoration: underline;
    text-underline-offset: 4px;
    color: var(--inst-accent);
}

.inst-link-accent:hover { color: #fff; }

/* —— Nav —— */
.inst-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(6, 10, 20, 0.82);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s var(--inst-ease), box-shadow 0.3s var(--inst-ease);
}

.inst-nav.is-scrolled {
    border-color: var(--inst-line);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
}

.inst-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    height: 72px;
    width: min(100% - 40px, var(--inst-max));
    margin-inline: auto;
}

.inst-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--inst-display);
    font-weight: 600;
    font-size: 15px;
    letter-spacing: -0.03em;
    color: var(--inst-ink);
}

.inst-logo.brand-logo {
    gap: 10px;
}

.inst-logo.brand-logo .brand-logo__icon {
    width: 32px;
    height: 32px;
}

.inst-logo.brand-logo .brand-logo__name {
    height: 20px;
    width: auto;
}

.inst-logo img:not(.brand-logo__icon):not(.brand-logo__name):not(.brand-logo__full) {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.inst-nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
}

.inst-nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--inst-ink-soft);
    transition: color 0.2s;
}

.inst-nav-links a:hover { color: var(--inst-accent); }

.inst-nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-lang-slot .lp-lang-switch a { color: var(--inst-ink-muted); }
.nav-lang-slot .lp-lang-switch a.active { color: var(--inst-accent); }

.inst-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--inst-display);
    font-size: 14px;
    font-weight: 600;
    padding: 11px 20px;
    border-radius: var(--inst-r);
    border: 1px solid transparent;
    cursor: pointer;
    transition: background 0.25s, color 0.25s, border-color 0.25s, transform 0.2s, box-shadow 0.25s;
}

.inst-btn:active { transform: scale(0.98); }

.inst-btn-ghost {
    background: transparent;
    color: var(--inst-ink-soft);
    border-color: var(--inst-line-strong);
}

.inst-btn-ghost:hover {
    color: var(--inst-ink);
    border-color: var(--inst-accent);
    background: var(--inst-accent-dim);
}

.inst-btn-primary {
    background: linear-gradient(135deg, var(--inst-accent) 0%, var(--inst-accent-deep) 100%);
    color: #041018;
    box-shadow: 0 0 24px rgba(0, 212, 255, 0.25);
}

.inst-btn-primary:hover {
    box-shadow: 0 0 36px rgba(0, 212, 255, 0.4);
    filter: brightness(1.05);
}

.inst-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.inst-hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--inst-ink);
}

.inst-mobile-panel {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--inst-bg-deep);
    padding: 88px 32px 40px;
    flex-direction: column;
    gap: 8px;
}

.inst-mobile-panel.is-open { display: flex; }

.inst-mobile-panel a {
    font-family: var(--inst-display);
    font-size: 26px;
    font-weight: 500;
    padding: 12px 0;
    border-bottom: 1px solid var(--inst-line);
    color: var(--inst-ink);
}

.inst-mobile-actions {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

@media (max-width: 960px) {
    .inst-nav-links,
    .inst-nav-actions .inst-btn-ghost:not(.inst-nav-login) { display: none; }
    .inst-hamburger { display: flex; }
}

/* —— Hero —— */
.inst-hero {
    padding: 148px 0 100px;
    min-height: 88vh;
    display: flex;
    align-items: flex-end;
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(ellipse 70% 55% at 85% 15%, rgba(0, 212, 255, 0.09), transparent 55%),
        radial-gradient(ellipse 50% 40% at 10% 80%, rgba(139, 92, 246, 0.06), transparent 50%),
        var(--inst-bg);
}

.inst-hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 56px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.inst-eyebrow {
    font-family: var(--inst-mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--inst-accent);
    margin-bottom: 20px;
}

.inst-hero h1 {
    font-family: var(--inst-display);
    font-size: clamp(2.5rem, 5vw, 3.85rem);
    font-weight: 600;
    line-height: 1.05;
    letter-spacing: -0.04em;
    color: var(--inst-ink);
    margin-bottom: 28px;
}

.inst-hero h1 em {
    font-style: normal;
    color: var(--inst-accent);
}

.inst-hero-lead {
    font-size: 1.1rem;
    color: var(--inst-ink-soft);
    max-width: 52ch;
    margin-bottom: 36px;
}

.inst-hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 32px;
}

.inst-hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 13px;
    color: var(--inst-ink-muted);
}

.inst-hero-meta span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.inst-hero-meta i { color: var(--inst-accent); font-size: 18px; }

/* Hero tech panel (sem vídeo / quadrado amarelo) */
.inst-hero-visual { position: relative; }

.inst-hero-tech {
    position: relative;
    min-height: 420px;
    border: 1px solid var(--inst-line);
    border-radius: 12px;
    background: linear-gradient(160deg, rgba(10, 18, 36, 0.95) 0%, rgba(6, 10, 20, 0.98) 100%);
    overflow: hidden;
}

.inst-hero-tech-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: 32px 32px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 20%, transparent 75%);
}

.inst-hero-tech-glow {
    position: absolute;
    top: 20%;
    right: 10%;
    width: 220px;
    height: 220px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

.inst-hero-tech-card {
    position: relative;
    z-index: 2;
    margin: 28px;
    padding: 24px;
    border: 1px solid var(--inst-line-strong);
    border-radius: 10px;
    background: rgba(4, 10, 22, 0.75);
    backdrop-filter: blur(8px);
}

.inst-hero-tech-head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--inst-line);
}

.inst-tech-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--inst-ink-muted);
}

.inst-tech-dot:first-child { background: #ef4444; }
.inst-tech-dot:nth-child(2) { background: #f59e0b; }
.inst-tech-dot:nth-child(3) { background: #22c55e; }

.inst-hero-tech-live {
    margin-left: auto;
    font-family: var(--inst-mono);
    font-size: 11px;
    color: var(--inst-accent);
    display: flex;
    align-items: center;
    gap: 6px;
}

.inst-hero-tech-bars {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    height: 140px;
    margin-bottom: 24px;
}

.inst-hero-tech-bars span {
    flex: 1;
    height: var(--h, 50%);
    min-height: 12px;
    background: linear-gradient(180deg, var(--inst-accent) 0%, rgba(0, 150, 179, 0.35) 100%);
    border-radius: 3px 3px 0 0;
    opacity: 0.85;
    animation: instBarPulse 4s ease-in-out infinite;
}

.inst-hero-tech-bars span:nth-child(2) { animation-delay: 0.3s; }
.inst-hero-tech-bars span:nth-child(3) { animation-delay: 0.6s; }
.inst-hero-tech-bars span:nth-child(4) { animation-delay: 0.9s; }
.inst-hero-tech-bars span:nth-child(5) { animation-delay: 1.2s; }
.inst-hero-tech-bars span:nth-child(6) { animation-delay: 1.5s; }

@keyframes instBarPulse {
    0%, 100% { opacity: 0.65; }
    50% { opacity: 1; }
}

.inst-hero-tech-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.inst-hero-tech-metrics div {
    padding: 14px;
    border: 1px solid var(--inst-line);
    border-radius: var(--inst-r);
    background: rgba(0, 212, 255, 0.04);
}

.inst-hero-tech-metrics strong {
    display: block;
    font-family: var(--inst-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--inst-ink);
    letter-spacing: -0.03em;
}

.inst-hero-tech-metrics small {
    font-family: var(--inst-mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--inst-ink-muted);
}

.inst-hero-tech-caption {
    font-size: 12px;
    color: var(--inst-ink-muted);
    line-height: 1.5;
}

@media (max-width: 900px) {
    .inst-hero { padding-top: 120px; min-height: auto; }
    .inst-hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .inst-hero-tech { min-height: 320px; }
}

/* —— Sections —— */
.inst-section {
    padding: 100px 0;
    background: var(--inst-bg);
}

.inst-section-dark {
    background: var(--inst-bg-deep);
    color: var(--inst-ink);
}

.inst-section-muted {
    background: var(--inst-bg-muted);
}

.inst-section-label {
    font-family: var(--inst-mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--inst-accent);
    margin-bottom: 16px;
}

.inst-section-title {
    font-family: var(--inst-display);
    font-size: clamp(1.85rem, 3.2vw, 2.65rem);
    font-weight: 600;
    line-height: 1.12;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
    max-width: 20ch;
    color: var(--inst-ink);
}

.inst-section-lead {
    font-size: 1.05rem;
    color: var(--inst-ink-soft);
    max-width: 58ch;
}

.inst-split-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: end;
    margin-bottom: 64px;
}

@media (max-width: 768px) {
    .inst-split-header { grid-template-columns: 1fr; gap: 24px; }
}

/* —— About —— */
.inst-manifesto {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 72px;
    align-items: start;
}

.inst-manifesto-quote {
    font-family: var(--inst-display);
    font-size: clamp(1.35rem, 2.2vw, 1.85rem);
    font-weight: 500;
    line-height: 1.35;
    color: var(--inst-ink);
    border-left: 3px solid var(--inst-accent);
    padding-left: 28px;
    letter-spacing: -0.02em;
}

.inst-manifesto-body p {
    margin-bottom: 1.25em;
    color: var(--inst-ink-soft);
}

.inst-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--inst-line);
    margin-top: 56px;
    border: 1px solid var(--inst-line);
}

.inst-pillar {
    background: var(--inst-bg-elevated);
    padding: 32px 28px;
}

.inst-pillar-num {
    font-family: var(--inst-mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--inst-accent);
    margin-bottom: 12px;
}

.inst-pillar h3 {
    font-family: var(--inst-display);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
    letter-spacing: -0.02em;
}

.inst-pillar p {
    font-size: 15px;
    color: var(--inst-ink-soft);
}

@media (max-width: 900px) {
    .inst-manifesto { grid-template-columns: 1fr; gap: 40px; }
    .inst-pillars { grid-template-columns: 1fr; }
}

/* —— Solutions —— */
.inst-solutions-list {
    border-top: 1px solid var(--inst-line);
}

.inst-solution-row {
    display: grid;
    grid-template-columns: 80px 1fr auto;
    gap: 40px;
    align-items: center;
    padding: 48px 0;
    border-bottom: 1px solid var(--inst-line);
    transition: background 0.35s var(--inst-ease), padding 0.35s var(--inst-ease);
}

.inst-solution-row:hover {
    background: rgba(0, 212, 255, 0.04);
    padding-left: 16px;
    padding-right: 16px;
    margin-left: -16px;
    margin-right: -16px;
}

.inst-solution-num {
    font-family: var(--inst-mono);
    font-size: 2rem;
    font-weight: 600;
    color: var(--inst-ink-muted);
    line-height: 1;
}

.inst-solution-row:hover .inst-solution-num { color: var(--inst-accent); }

.inst-solution-copy h3 {
    font-family: var(--inst-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--inst-ink);
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.inst-solution-copy p {
    font-size: 15px;
    color: var(--inst-ink-soft);
    max-width: 52ch;
}

.inst-solution-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.inst-solution-tags span {
    font-family: var(--inst-mono);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 6px 10px;
    border: 1px solid var(--inst-line);
    color: var(--inst-ink-muted);
    border-radius: 4px;
}

.inst-solution-arrow {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--inst-line-strong);
    color: var(--inst-ink);
    font-size: 22px;
    border-radius: var(--inst-r);
    transition: background 0.25s, border-color 0.25s, color 0.25s;
}

.inst-solution-row:hover .inst-solution-arrow {
    background: var(--inst-accent);
    border-color: var(--inst-accent);
    color: #041018;
}

.inst-solution-row.ecom:hover .inst-solution-arrow { background: #f59e0b; border-color: #f59e0b; color: #1a1004; }
.inst-solution-row.imob:hover .inst-solution-arrow { background: #10b981; border-color: #10b981; color: #041810; }

@media (max-width: 768px) {
    .inst-solution-row { grid-template-columns: 1fr; gap: 20px; }
    .inst-solution-arrow { justify-self: start; }
}

/* —— Platform —— */
.inst-platform-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.inst-platform-card {
    padding: 36px 32px;
    background: var(--inst-bg-card);
    border: 1px solid var(--inst-line);
    border-radius: 10px;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.inst-platform-card:hover {
    border-color: rgba(0, 212, 255, 0.35);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
}

.inst-platform-card i {
    font-size: 28px;
    color: var(--inst-accent);
    margin-bottom: 18px;
    display: block;
}

.inst-platform-card h3 {
    font-family: var(--inst-display);
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 10px;
    letter-spacing: -0.02em;
}

.inst-platform-card p {
    font-size: 15px;
    color: var(--inst-ink-soft);
}

@media (max-width: 640px) {
    .inst-platform-grid { grid-template-columns: 1fr; }
}

/* —— Metrics —— */
.inst-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    padding-top: 48px;
    border-top: 1px solid var(--inst-line);
}

.inst-metric strong {
    display: block;
    font-family: var(--inst-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--inst-ink);
    line-height: 1;
    margin-bottom: 8px;
    letter-spacing: -0.04em;
}

.inst-metric span {
    font-family: var(--inst-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--inst-ink-muted);
}

@media (max-width: 768px) {
    .inst-metrics { grid-template-columns: repeat(2, 1fr); }
}

/* —— Pricing —— */
.inst-pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 48px;
}

.inst-price-card {
    background: var(--inst-bg-card);
    border: 1px solid var(--inst-line);
    border-radius: 10px;
    padding: 36px 28px;
    display: flex;
    flex-direction: column;
}

.inst-price-card.featured {
    border-color: rgba(0, 212, 255, 0.45);
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.12);
    position: relative;
}

.inst-price-badge {
    position: absolute;
    top: -12px;
    left: 28px;
    font-family: var(--inst-mono);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.08em;
    background: var(--inst-accent);
    color: #041018;
    padding: 6px 12px;
    border-radius: 4px;
}

.inst-price-name {
    font-family: var(--inst-mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--inst-ink-muted);
    margin-bottom: 12px;
}

.inst-price-amount {
    font-family: var(--inst-display);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 4px;
    letter-spacing: -0.03em;
}

.inst-price-amount small {
    font-family: var(--inst-sans);
    font-size: 14px;
    font-weight: 500;
    color: var(--inst-ink-muted);
}

.inst-price-tagline {
    font-size: 14px;
    color: var(--inst-ink-soft);
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--inst-line);
}

.inst-price-list {
    list-style: none;
    flex: 1;
    margin-bottom: 28px;
}

.inst-price-list li {
    font-size: 14px;
    color: var(--inst-ink-soft);
    padding: 8px 0;
    padding-left: 22px;
    position: relative;
}

.inst-price-list li::before {
    content: '›';
    position: absolute;
    left: 0;
    color: var(--inst-accent);
    font-weight: 700;
}

@media (max-width: 900px) {
    .inst-pricing-grid { grid-template-columns: 1fr; }
}

/* —— Quote —— */
.inst-quote-block {
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
}

.inst-quote-block blockquote {
    font-family: var(--inst-display);
    font-size: clamp(1.25rem, 2vw, 1.75rem);
    font-weight: 500;
    line-height: 1.45;
    color: var(--inst-ink);
    margin-bottom: 28px;
    letter-spacing: -0.02em;
}

.inst-quote-author {
    font-size: 14px;
    color: var(--inst-ink-muted);
}

.inst-quote-author strong {
    display: block;
    color: var(--inst-ink-soft);
    font-weight: 600;
}

/* —— Contact —— */
.inst-contact-info h3 {
    font-family: var(--inst-display);
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.inst-contact-info p {
    color: var(--inst-ink-soft);
    margin-bottom: 28px;
}

.inst-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 64px;
    align-items: start;
}

.inst-contact-channels {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.inst-contact-channels a {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    color: var(--inst-ink);
}

.inst-contact-channels a:hover { color: var(--inst-accent); }

.inst-contact-channels i { font-size: 22px; color: var(--inst-accent); }

.inst-form-shell {
    background: var(--inst-bg-card);
    border: 1px solid var(--inst-line-strong);
    border-radius: 10px;
    padding: 40px;
}

.inst-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.inst-field { display: flex; flex-direction: column; gap: 8px; }
.inst-field.full { grid-column: 1 / -1; }

.inst-field label {
    font-family: var(--inst-mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--inst-ink-muted);
}

.inst-field input,
.inst-field textarea {
    font-family: var(--inst-sans);
    font-size: 15px;
    padding: 14px 16px;
    border: 1px solid var(--inst-line-strong);
    background: rgba(4, 8, 18, 0.6);
    color: var(--inst-ink);
    border-radius: var(--inst-r);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.inst-field input::placeholder,
.inst-field textarea::placeholder { color: var(--inst-ink-muted); }

.inst-field input:focus,
.inst-field textarea:focus {
    outline: none;
    border-color: var(--inst-accent);
    box-shadow: 0 0 0 3px var(--inst-accent-dim);
}

.inst-field textarea { min-height: 120px; resize: vertical; }

.inst-form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.inst-consent {
    display: flex;
    gap: 10px;
    margin-top: 16px;
    font-size: 13px;
    color: var(--inst-ink-muted);
    cursor: pointer;
}

.inst-flash {
    margin-top: 16px;
    padding: 12px 16px;
    font-size: 14px;
    border-radius: var(--inst-r);
    border: 1px solid var(--inst-line);
}

.inst-flash.ok { background: rgba(16, 185, 129, 0.12); color: #6ee7b7; border-color: rgba(16, 185, 129, 0.3); }
.inst-flash.err { background: rgba(239, 68, 68, 0.12); color: #fca5a5; border-color: rgba(239, 68, 68, 0.3); }
.inst-flash.warn { background: rgba(245, 158, 11, 0.12); color: #fcd34d; border-color: rgba(245, 158, 11, 0.3); }

@media (max-width: 768px) {
    .inst-contact-grid { grid-template-columns: 1fr; }
    .inst-form-grid { grid-template-columns: 1fr; }
    .inst-form-shell { padding: 28px 24px; }
}

/* —— Footer —— */
.inst-footer {
    background: var(--inst-bg-deep);
    color: var(--inst-ink-soft);
    padding: 72px 0 32px;
    border-top: 1px solid var(--inst-line);
}

.inst-footer-top {
    display: grid;
    grid-template-columns: 1.4fr repeat(3, 1fr);
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--inst-line);
}

.inst-footer-brand img { width: 40px; margin-bottom: 16px; }

.inst-footer-brand p {
    font-size: 14px;
    max-width: 28ch;
    line-height: 1.6;
}

.inst-footer-col h4 {
    font-family: var(--inst-mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--inst-ink);
    margin-bottom: 18px;
}

.inst-footer-col ul { list-style: none; }
.inst-footer-col li { margin-bottom: 10px; }

.inst-footer-col a {
    font-size: 14px;
    color: var(--inst-ink-soft);
    transition: color 0.2s;
}

.inst-footer-col a:hover { color: var(--inst-accent); }

.inst-footer-bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 16px;
    padding-top: 28px;
    font-size: 13px;
    color: var(--inst-ink-muted);
}

@media (max-width: 900px) {
    .inst-footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 520px) {
    .inst-footer-top { grid-template-columns: 1fr; }
}

/* —— Página empresa —— */
.inst-page-hero {
    padding: 140px 0 72px;
    border-bottom: 1px solid var(--inst-line);
    background:
        radial-gradient(ellipse 60% 50% at 100% 0%, rgba(0, 212, 255, 0.08), transparent 50%),
        var(--inst-bg);
}

.inst-page-hero h1 {
    font-family: var(--inst-display);
    font-size: clamp(2.25rem, 4.5vw, 3.25rem);
    font-weight: 600;
    max-width: 16ch;
    letter-spacing: -0.03em;
    line-height: 1.08;
}

.inst-timeline {
    margin-top: 64px;
    border-left: 1px solid var(--inst-line-strong);
    padding-left: 32px;
}

.inst-timeline-item {
    padding-bottom: 40px;
    position: relative;
}

.inst-timeline-item::before {
    content: '';
    position: absolute;
    left: -37px;
    top: 6px;
    width: 9px;
    height: 9px;
    background: var(--inst-accent);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--inst-accent);
}

.inst-timeline-item h3 {
    font-family: var(--inst-display);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.inst-timeline-item p {
    color: var(--inst-ink-soft);
    font-size: 15px;
}

/* Reveal */
.inst-reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s var(--inst-ease), transform 0.7s var(--inst-ease);
}

.inst-reveal.is-visible {
    opacity: 1;
    transform: none;
}

body.inst-site:not(.inst-segment) .lp-lead-section { display: none; }