/* ============================================
   RAILFORGE — styles.css
   Dark high-tech aesthetic. Electric green accents.
   Fonts: Syne (headlines) + JetBrains Mono (code/data) + DM Sans (body)
============================================ */

/* === VARIABLES === */
:root {
  --bg-dark: #060b18;
  --bg-card: #0d1529;
  --bg-card-hover: #111e36;
  --bg-elevated: #131f3a;
  --border: rgba(0, 255, 136, 0.12);
  --border-bright: rgba(0, 255, 136, 0.35);

  --green: #00ff88;
  --green-dim: rgba(0, 255, 136, 0.15);
  --green-glow: 0 0 30px rgba(0, 255, 136, 0.2);

  --text-primary: #e8edf8;
  --text-secondary: #7b8ba8;
  --text-muted: #3d4f6e;

  --font-head: 'Syne', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --font-body: 'DM Sans', sans-serif;

  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

img { max-width: 100%; display: block; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

/* === SCROLLBAR === */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--border-bright); border-radius: 3px; }

/* === BUTTONS === */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green);
  color: #060b18;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  padding: 14px 28px;
  border-radius: 8px;
  border: none;
  transition: var(--transition);
  cursor: pointer;
  text-transform: uppercase;
  box-shadow: 0 0 20px rgba(0, 255, 136, 0.25);
}
.btn-primary:hover {
  background: #1aff99;
  box-shadow: 0 0 40px rgba(0, 255, 136, 0.45);
  transform: translateY(-2px);
}
.btn-primary.btn-full { width: 100%; justify-content: center; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  padding: 14px 28px;
  border-radius: 8px;
  border: 1px solid var(--border);
  transition: var(--transition);
  text-transform: uppercase;
}
.btn-ghost:hover {
  border-color: var(--border-bright);
  color: var(--green);
  background: var(--green-dim);
}

/* === SECTION LABELS === */
.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green);
  background: var(--green-dim);
  border: 1px solid var(--border);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 20px;
}

.section-header {
  margin-bottom: 64px;
  max-width: 560px;
}
.section-header h2 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.section-header p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.section-header.light h2 { color: #fff; }


/* === NAV === */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}
.nav.scrolled {
  background: rgba(6, 11, 24, 0.92);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
  padding: 14px 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-icon { width: 36px; height: 36px; }
.logo-text {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  color: #fff;
}
.logo-accent { color: var(--green); }

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
  margin-left: auto;
}
.nav-links a {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--green); }

.nav-cta {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--green);
  border: 1px solid var(--border-bright);
  padding: 9px 20px;
  border-radius: 6px;
  transition: var(--transition);
  white-space: nowrap;
}
.nav-cta:hover {
  background: var(--green);
  color: #060b18;
  box-shadow: var(--green-glow);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
  margin-left: auto;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* === HERO === */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  padding: 140px 32px 80px;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.hero-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,255,136,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,136,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 20%, black 30%, transparent 100%);
}
.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.glow-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0, 255, 136, 0.08) 0%, transparent 70%);
  top: -100px; left: -100px;
}
.glow-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0, 120, 255, 0.06) 0%, transparent 70%);
  top: 300px; right: 0;
}
.glow-3 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(0, 255, 136, 0.06) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}

.hero-content { position: relative; z-index: 1; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green);
  background: var(--green-dim);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 28px;
}
.badge-dot {
  width: 6px; height: 6px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(2.8rem, 5.5vw, 4.4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  color: #fff;
}
.hero-headline em {
  font-style: normal;
  color: var(--green);
  position: relative;
}
.hero-headline em::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--green), transparent);
  border-radius: 2px;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 480px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 56px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
}
.stat {
  display: flex;
  flex-direction: column;
}
.stat-num {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--green);
  line-height: 1;
}
.stat-unit {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--green);
  opacity: 0.7;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-top: 2px;
  text-transform: uppercase;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* === TERMINAL === */
.hero-terminal {
  position: relative;
  z-index: 1;
  background: #070d1c;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(0,255,136,0.05),
    0 40px 80px rgba(0,0,0,0.6),
    0 0 60px rgba(0,255,136,0.06);
  animation: float-terminal 6s ease-in-out infinite;
}
@keyframes float-terminal {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: #0d1529;
  border-bottom: 1px solid var(--border);
}
.t-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
}
.t-dot.red { background: #ff5f57; }
.t-dot.yellow { background: #ffbd2e; }
.t-dot.green { background: #28ca41; }
.t-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: auto;
  margin-right: auto;
}
.terminal-body {
  padding: 20px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.8;
  min-height: 360px;
}
.t-line { display: block; white-space: pre; }
.t-prompt { color: var(--green); }
.t-cmd { color: #e8edf8; }
.t-comment { color: var(--text-muted); }
.t-warn { color: #f59e0b; }
.t-error { color: #ef4444; }
.t-success { color: var(--green); }
.t-info { color: #60a5fa; }
.t-cursor {
  display: inline-block;
  width: 8px; height: 14px;
  background: var(--green);
  animation: blink 1s step-end infinite;
  vertical-align: text-bottom;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* === MARQUEE === */
.marquee-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
  padding: 14px 0;
  overflow: hidden;
  position: relative;
}
.marquee-track {
  display: flex;
  gap: 32px;
  align-items: center;
  width: max-content;
  animation: marquee 28s linear infinite;
}
.marquee-track span {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  white-space: nowrap;
  text-transform: uppercase;
}
.marquee-track .sep {
  color: var(--green);
  font-size: 0.6rem;
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* === SERVICES === */
.services {
  padding: 120px 0;
  position: relative;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover {
  border-color: var(--border-bright);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3), var(--green-glow);
}
.service-card:hover::before { opacity: 1; }

.card-wide { grid-column: span 2; }
.card-wide .service-icon { margin-bottom: 24px; }
.card-wide .service-text h3 { margin-bottom: 12px; }
.card-dark { background: linear-gradient(135deg, #0d1529, #081424); }

.service-icon { margin-bottom: 20px; }
.service-icon svg { width: 48px; height: 48px; }

.service-card h3 {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.service-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}
.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}
.service-tags span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green);
  background: var(--green-dim);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 4px;
}

/* === PROCESS === */
.process {
  padding: 120px 0;
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-card) 50%, var(--bg-dark) 100%);
}
.process-track {
  position: relative;
  padding-left: 60px;
}
.process-line {
  position: absolute;
  left: 20px; top: 12px; bottom: 12px;
  width: 2px;
  background: linear-gradient(180deg, var(--green) 0%, rgba(0,255,136,0.1) 100%);
}
.process-step {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  margin-bottom: 56px;
  position: relative;
}
.process-step:last-child { margin-bottom: 0; }
.step-num {
  position: absolute;
  left: -52px;
  top: -2px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--green);
  background: var(--bg-dark);
  border: 1px solid var(--border-bright);
  border-radius: 6px;
  padding: 6px 8px;
  white-space: nowrap;
  z-index: 1;
}
.step-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 32px;
  flex: 1;
  transition: var(--transition);
}
.step-content:hover {
  border-color: var(--border-bright);
  box-shadow: var(--green-glow);
}
.step-content h3 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}
.step-content p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* === RESULTS === */
.results {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}
.results-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr) 1fr;
  gap: 20px;
}
.result-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  transition: var(--transition);
}
.result-card:hover {
  border-color: var(--border-bright);
  box-shadow: var(--green-glow);
  transform: translateY(-4px);
}
.result-chart { width: 100%; }
.result-chart svg { width: 100%; height: auto; }
.result-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.result-big {
  font-family: var(--font-head);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--green);
  line-height: 1;
}
.result-desc {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
}
.bar-before, .bar-after, .arc-fill { transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1); }

.result-card-cta {
  background: linear-gradient(135deg, rgba(0,255,136,0.08), rgba(0,255,136,0.02));
  border-color: var(--border-bright);
  position: relative;
  overflow: hidden;
}
.cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  position: relative;
  z-index: 1;
}
.cta-pulse {
  position: absolute;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,255,136,0.1), transparent 70%);
  top: -50%; left: 50%;
  transform: translateX(-50%);
  animation: pulse-bg 4s ease-in-out infinite;
}
@keyframes pulse-bg {
  0%, 100% { transform: translateX(-50%) scale(1); opacity: 1; }
  50% { transform: translateX(-50%) scale(1.2); opacity: 0.6; }
}
.cta-inner h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
}
.cta-inner p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* === STACK === */
.stack {
  padding: 120px 0;
}
.stack-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stack-category {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
}
.stack-cat-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.stack-items { display: flex; flex-direction: column; gap: 14px; }
.stack-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 12px;
  border-radius: 8px;
  transition: var(--transition);
}
.stack-item:hover {
  background: var(--green-dim);
}
.stack-item:hover .stack-icon { border-color: var(--green); color: var(--green); }
.stack-item span {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
}
.stack-item:hover span { color: var(--text-primary); }
.stack-icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: var(--transition);
}
.db-icon { color: #60a5fa; border-color: rgba(96,165,250,0.2); }
.cache-icon { color: #f87171; border-color: rgba(248,113,113,0.2); }
.infra-icon { color: #34d399; border-color: rgba(52,211,153,0.2); }
.obs-icon { color: #a78bfa; border-color: rgba(167,139,250,0.2); }
.ci-icon { color: #fbbf24; border-color: rgba(251,191,36,0.2); }

/* === CONTACT === */
.contact {
  padding: 120px 0;
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-card) 100%);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.contact-left h2 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 16px;
  line-height: 1.15;
}
.contact-left p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 36px;
}
.contact-features { display: flex; flex-direction: column; gap: 12px; }
.cf-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.cf-check {
  width: 20px; height: 20px;
  background: var(--green-dim);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  font-size: 0.7rem;
  flex-shrink: 0;
}

.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.form-group input,
.form-group textarea {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.92rem;
  outline: none;
  transition: border-color var(--transition);
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--border-bright);
  box-shadow: 0 0 0 3px rgba(0,255,136,0.08);
}

.form-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.pill {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  padding: 7px 14px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
}
.pill:hover, .pill.active {
  border-color: var(--green);
  color: var(--green);
  background: var(--green-dim);
}

.btn-arrow { transition: transform var(--transition); }
.btn-primary:hover .btn-arrow { transform: translateX(4px); }

/* === FOOTER === */
.footer {
  padding: 60px 0 32px;
  border-top: 1px solid var(--border);
}
.footer-top {
  display: flex;
  align-items: flex-start;
  gap: 40px;
  margin-bottom: 40px;
  flex-direction: column;
}
.footer-tagline {
  font-size: 0.88rem;
  color: var(--text-muted);
  max-width: 360px;
  line-height: 1.6;
}
.footer-divider {
  height: 1px;
  background: var(--border);
  margin-bottom: 28px;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}
.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--green); }

/* === REVEAL 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) {
  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-top: 120px;
  }
  .hero-terminal { max-width: 560px; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .card-wide { grid-column: span 2; }
  .results-grid { grid-template-columns: 1fr 1fr; }
  .result-card-cta { grid-column: span 2; }
  .stack-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .card-wide { grid-column: span 1; }
  .results-grid { grid-template-columns: 1fr; }
  .result-card-cta { grid-column: span 1; }
  .stack-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { flex-direction: column; align-items: flex-start; }
  .stat-divider { width: 40px; height: 1px; }
  .process-track { padding-left: 48px; }
}

@media (max-width: 480px) {
  .container { padding: 0 20px; }
  .stack-grid { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 24px; }
  .hero { padding: 100px 20px 60px; }
}

/* === PROCESS DIAGRAM IMAGE === */
.process-diagram-wrap {
  margin-bottom: 60px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}
.process-diagram-img {
  width: 100%;
  height: auto;
  display: block;
}

/* === RESULTS CHART IMAGE === */
.results-chart-wrap {
  margin-bottom: 40px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}
.results-chart-img {
  width: 100%;
  height: auto;
  display: block;
}

/* === LOGO IMAGE === */
.logo-img {
  height: 36px;
  width: auto;
  display: block;
}