/* ═══════════════════════════════════════════════════════
   DATA MIGRATION AGENCY
   Design: "Cleared. Compliant. In Motion."
   ═══════════════════════════════════════════════════════ */

/* ── TOKENS ─────────────────────────────────────────── */
:root {
  --bg-base:      #0d0f14;
  --bg-surface:   #0a1628;
  --bg-card:      #111827;
  --bg-card-border: rgba(200, 168, 76, 0.15);

  --accent-gold:  #e1ff00;
  --accent-gold-dim: rgba(225, 255, 0, 0.1);
  --accent-lime:  #e1ff00;
  --accent-cyan:  #00d4ff;
  --accent-cyan-dim: rgba(0, 212, 255, 0.08);

  --text-primary: #f0eeea;
  --text-muted:   #8899aa;
  --text-dim:     #4a5568;

  --border:       rgba(255, 255, 255, 0.08);
  --border-gold:  rgba(225, 255, 0, 0.2);

  --radius:       4px;
  --radius-lg:    8px;

  --nav-h:        72px;
  --topbar-h:     58px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── RESET ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input, textarea, select { font: inherit; }

/* ── TYPOGRAPHY ──────────────────────────────────────── */
.mono-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-lime);
}

.section-eyebrow {
  margin-bottom: 1rem;
}

.section-headline {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.section-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 56ch;
  margin-bottom: 3rem;
}

h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.body-copy {
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.accent-gold { color: var(--accent-gold); }
.accent-lime { color: var(--accent-lime); }
.accent-cyan { color: var(--accent-cyan); }

/* ── LAYOUT ──────────────────────────────────────────── */
.container {
  width: min(90%, 1200px);
  margin-inline: auto;
}

section { padding-block: 6rem; }

/* ── BUTTONS ─────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all 0.25s var(--ease-out);
  white-space: nowrap;
}

.btn-gold {
  background: var(--accent-lime);
  color: var(--bg-base);
}
.btn-gold:hover {
  background: #f0ff4d;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(225, 255, 0, 0.35);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-gold);
}
.btn-ghost:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
  padding: 0.5rem 1.25rem;
  font-size: 0.85rem;
}
.btn-outline:hover {
  border-color: var(--accent-lime);
  color: var(--accent-lime);
}

.btn-large {
  padding: 1rem 2.5rem;
  font-size: 1rem;
}

.btn-full { width: 100%; justify-content: center; }

/* ── SCROLL REVEAL ───────────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
[data-reveal].revealed {
  opacity: 1;
  transform: none;
}

/* ── TOPBAR ──────────────────────────────────────────── */
#topbar {
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  z-index: 99;
  background: rgba(13, 15, 20, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
  text-align: center;
  padding: 0.9rem 1rem;
  transition: opacity 0.3s;
}

.topbar-text {
  font-size: 1.35rem;
  letter-spacing: 0.08em;
  background: linear-gradient(
    90deg,
    var(--accent-lime) 0%,
    #ffffff 45%,
    var(--accent-lime) 55%,
    #b8d400 100%
  );
  background-size: 250% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: topbarShimmer 4s ease-in-out infinite;
}

@keyframes topbarShimmer {
  0%   { background-position: 0% center; }
  50%  { background-position: 100% center; }
  100% { background-position: 0% center; }
}

/* ── NAV ─────────────────────────────────────────────── */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-inline: clamp(1.5rem, 5vw, 3rem);
  transition: background 0.4s, backdrop-filter 0.4s, border-color 0.4s;
  border-bottom: 1px solid transparent;
}

#nav.scrolled {
  background: rgba(13, 15, 20, 0.9);
  backdrop-filter: blur(12px);
  border-color: var(--border);
}

.nav-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.nav-logo-text {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.nav-logo-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.3rem;
  color: var(--text-muted);
  letter-spacing: 0.15em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text-primary); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ── HERO ─────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-h) + var(--topbar-h));
  overflow: hidden;
}

#network-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
  animation: globeFadeIn 9s ease-out forwards;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 50%, rgba(10, 22, 40, 0.4) 0%, rgba(13, 15, 20, 0.85) 70%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  padding-block: 5rem;
}

.hero-eyebrow {
  margin-bottom: 1.5rem;
  opacity: 0.8;
}

.hero-headline {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.75rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  max-width: 14ch;
}

.hero-headline em {
  font-style: italic;
  color: var(--text-muted);
  font-weight: 700;
}

.hero-pick {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(3rem, 7vw, 6.5rem);
  font-weight: 700;
  font-style: normal;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-top: 0.15em;
  background: linear-gradient(95deg, var(--accent-lime) 0%, #ffffff 40%, var(--accent-lime) 75%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 32px rgba(225, 255, 0, 0.45));
  letter-spacing: -0.02em;
}

.hero-pick em {
  font-style: inherit;
}

.hero-never {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.6rem;
  letter-spacing: 0.08em;
  margin-bottom: 2rem;
  background: linear-gradient(
    90deg,
    var(--accent-lime) 0%,
    #ffffff 45%,
    var(--accent-lime) 55%,
    #b8d400 100%
  );
  background-size: 250% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: topbarShimmer 4s ease-in-out infinite;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1.6rem;
  max-width: 44ch;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.stat { display: flex; flex-direction: column; gap: 0.25rem; }

.stat-num {
  font-size: 2rem;
  font-weight: 500;
  color: var(--accent-lime);
  line-height: 1;
}

.stat-num::after { content: '+'; font-size: 1.25rem; }

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: 'Space Grotesk', sans-serif;
}

.scroll-cue {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.scroll-cue-line {
  display: block;
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--accent-lime), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes globeFadeIn {
  from { opacity: 0.55; }
  to   { opacity: 1.0; }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.15); }
}

/* ── TRUST / MARQUEE ─────────────────────────────────── */
.trust {
  padding-block: 2.5rem;
  background: rgba(10, 22, 40, 0.6);
  border-block: 1px solid var(--border);
  overflow: hidden;
}

.trust-inner { display: flex; flex-direction: column; gap: 1.25rem; }

.trust-label {
  text-align: center;
  opacity: 0.6;
}

.marquee-track {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.marquee-inner {
  display: flex;
  align-items: center;
  gap: 4rem;
  width: max-content;
  animation: marquee 40s linear infinite;
}

.marquee-inner img {
  height: 56px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.85;
  transition: opacity 0.3s, filter 0.3s;
  flex-shrink: 0;
}

.marquee-inner img:hover { opacity: 1; filter: brightness(0) invert(1) sepia(1) saturate(4) hue-rotate(30deg); }

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.marquee-track:hover .marquee-inner { animation-play-state: paused; }

/* ── ABOUT / ERA ─────────────────────────────────────── */
.era { background: var(--bg-base); }

.era-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.era-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-gold);
}

.era-visual img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}

.era-visual-tag {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  background: rgba(13, 15, 20, 0.85);
  backdrop-filter: blur(8px);
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
}

.tag-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-lime);
  box-shadow: 0 0 6px var(--accent-lime);
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.cert-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 2rem;
}

.badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.0rem;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--border-gold);
  border-radius: var(--radius);
  color: var(--accent-gold);
  background: var(--accent-gold-dim);
}

/* ── SERVICES ─────────────────────────────────────────── */
.services {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: border-color 0.3s, transform 0.3s var(--ease-out);
  position: relative;
  overflow: hidden;
}

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

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

.service-card:hover::before { opacity: 1; }

.service-card--featured {
  border-color: var(--border-gold);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(10, 22, 40, 0.8) 100%);
}

.service-card--featured::before { opacity: 0.5; }

.service-card-num {
  margin-bottom: 1.25rem;
  opacity: 0.6;
}

.service-list {
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-list li {
  font-size: 0.875rem;
  color: var(--text-muted);
  padding-left: 1rem;
  position: relative;
}

.service-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent-lime);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
}

/* ── PROCESS ──────────────────────────────────────────── */
.process { background: var(--bg-base); }

.process-track {
  margin-top: 3rem;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.process-step {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 2rem;
  position: relative;
  padding-bottom: 2.5rem;
}

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

.step-connector {
  position: absolute;
  top: 1.5rem;
  left: 1.75rem;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent-lime), transparent);
  opacity: 0.25;
}

.step-num {
  width: 3.5rem;
  height: 3.5rem;
  border: 1px solid var(--accent-lime);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-lime);
  font-size: 0.7rem;
  flex-shrink: 0;
  background: rgba(225, 255, 0, 0.05);
  position: relative;
  z-index: 1;
  transition: background 0.3s, box-shadow 0.3s;
}

.process-step:hover .step-num {
  background: rgba(225, 255, 0, 0.12);
  box-shadow: 0 0 16px rgba(225, 255, 0, 0.2);
}

.step-body {
  padding-top: 0.75rem;
}

.step-body p {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ── INDUSTRIES ───────────────────────────────────────── */
.industries {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
}

.tab-nav {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2.5rem;
}

.tab-btn {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 0.75rem 1.5rem;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.2s, border-color 0.2s;
}

.tab-btn:hover { color: var(--text-primary); }

.tab-btn.active {
  color: var(--accent-gold);
  border-bottom-color: var(--accent-gold);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.tab-panel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.tab-panel-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}

.tab-panel-image img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.industry-list {
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.industry-list li {
  font-size: 0.9rem;
  color: var(--text-muted);
  display: flex;
  gap: 0.5rem;
  align-items: baseline;
}

.industry-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.industry-logos img {
  height: 50px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.45;
  transition: opacity 0.25s;
}

.industry-logos img:hover { opacity: 0.85; filter: none; }

/* ── TESTIMONIALS ─────────────────────────────────────── */
.testimonials { background: var(--bg-base); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  transition: border-color 0.3s;
}

.testimonial-card:hover { border-color: var(--border-gold); }

.testimonial-quote {
  font-family: 'Playfair Display', serif;
  font-size: 3.5rem;
  color: var(--accent-gold);
  line-height: 1;
  margin-bottom: 0.5rem;
  opacity: 0.6;
}

.testimonial-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.75;
  font-style: italic;
  margin-bottom: 1.5rem;
}

.testimonial-attr {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.testimonial-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.testimonial-org {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* ── URGENT CTA ───────────────────────────────────────── */
.cta-urgent {
  background: var(--bg-surface);
  border-block: 1px solid var(--border-gold);
}

.cta-urgent-inner {
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
}

.cta-urgent-headline {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.cta-urgent-body {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 2rem;
}

.cta-urgent-body em { color: var(--text-primary); font-style: normal; font-weight: 500; }

.cta-urgent-meta {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: left;
  max-width: 360px;
  margin-inline: auto;
}

/* ── CONTACT ──────────────────────────────────────────── */
.contact { background: var(--bg-base); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: start;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 2rem;
}

.contact-detail {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.contact-detail a {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  color: var(--text-primary);
  transition: color 0.2s;
}

.contact-detail a:hover { color: var(--accent-gold); }

/* form */
.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.03em;
}

.form-group input,
.form-group textarea,
.form-group select {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  color: var(--text-primary);
  font-size: 0.925rem;
  transition: border-color 0.2s;
  width: 100%;
  outline: none;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent-gold);
}

.form-group input.invalid,
.form-group textarea.invalid,
.form-group select.invalid {
  border-color: #e23939;
}

.form-group select option { background: var(--bg-card); }

.form-group textarea { resize: vertical; min-height: 100px; }

.form-status {
  font-size: 0.875rem;
  padding: 0.75rem;
  border-radius: var(--radius);
  text-align: center;
  display: none;
}

.form-status.success {
  display: block;
  background: rgba(225, 255, 0, 0.08);
  border: 1px solid rgba(225, 255, 0, 0.3);
  color: var(--accent-lime);
}

.form-status.error {
  display: block;
  background: rgba(226, 57, 57, 0.08);
  border: 1px solid rgba(226, 57, 57, 0.3);
  color: #e23939;
}

/* ── FOOTER ───────────────────────────────────────────── */
.footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding-block: 4rem 2rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-tagline {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  margin-top: 0.5rem;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer-nav-heading {
  margin-bottom: 1rem;
  color: var(--text-muted);
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-nav a {
  font-size: 0.875rem;
  color: var(--text-dim);
  transition: color 0.2s;
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.7rem;
  color: var(--text-dim);
}

.footer-compliance { opacity: 0.5; }

/* ── RESPONSIVE ───────────────────────────────────────── */
@media (max-width: 1024px) {
  .era-grid,
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }

  .era-visual { max-width: 560px; }

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

  .testimonials-grid { grid-template-columns: 1fr; }

  .footer-top { grid-template-columns: 1fr; gap: 2.5rem; }

  .tab-panel-grid { grid-template-columns: 1fr; }
  .tab-panel-image { display: none; }
}

@media (max-width: 768px) {
  section { padding-block: 4rem; }

  .nav-links {
    display: none;
    position: fixed;
    inset: var(--nav-h) 0 0 0;
    background: var(--bg-base);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
    border-top: 1px solid var(--border);
  }

  .nav-links.open { display: flex; }

  .nav-toggle { display: flex; }

  .hero-stats { gap: 2rem; }

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

  .testimonials-grid { grid-template-columns: 1fr; }

  .footer-nav { grid-template-columns: 1fr 1fr; }

  .footer-bottom { flex-direction: column; text-align: center; }

  .form-row { grid-template-columns: 1fr; }

  .tab-nav { overflow-x: auto; }
  .tab-btn { white-space: nowrap; }

  .process-step { grid-template-columns: 3rem 1fr; gap: 1rem; }
}