/* ============================================================
   CNC-Risk — Professional Industrial Landing Page
   Design: Dark steel, precision engineering aesthetic
   ============================================================ */

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black:       #0a0c0f;
  --dark:        #111418;
  --dark-card:   #161b22;
  --border:      #1e2530;
  --accent:      #E2001A;   /* Trucision red */
  --accent-dark: #b50015;
  --accent-glow: rgba(226,0,26,0.15);
  --steel:       #8899aa;
  --text:        #cdd6e0;
  --text-dim:    #6b7a8a;
  --white:       #f0f4f8;
  --green:       #22c55e;
  --font-sans:   'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-mono:   'JetBrains Mono', 'Fira Code', monospace;
  --radius:      6px;
  --radius-lg:   12px;
  --shadow:      0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg:   0 12px 48px rgba(0,0,0,0.6);
  --transition:  0.2s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  background: var(--black);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--white); }

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

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--white);
}
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent); }

p { color: var(--text); margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

.lead { font-size: 1.15rem; color: var(--text); line-height: 1.75; }
.eyebrow { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.75rem; display: block; }
.text-dim { color: var(--text-dim); }
.text-accent { color: var(--accent); }
.text-white { color: var(--white); }

/* ---------- Layout ---------- */
.container { max-width: 1120px; margin: 0 auto; padding: 0 1.5rem; }
.container--narrow { max-width: 760px; margin: 0 auto; padding: 0 1.5rem; }

section { padding: 6rem 0; }
section + section { border-top: 1px solid var(--border); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

@media (max-width: 900px) {
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  section { padding: 4rem 0; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-size: 0.95rem; font-weight: 600;
  border-radius: var(--radius);
  cursor: pointer; border: none;
  transition: all var(--transition);
  text-decoration: none; white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: var(--black);
}
.btn-primary:hover {
  background: var(--white);
  color: var(--black);
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(232,119,34,0.35);
}
.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
}
.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}
.btn-outline:hover {
  background: var(--accent);
  color: var(--black);
}
.btn-lg { padding: 1rem 2.25rem; font-size: 1.05rem; }

/* ---------- Navigation ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10,12,15,0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: all var(--transition);
}
.nav.scrolled { background: rgba(10,12,15,0.98); }
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px; padding: 0 1.5rem; max-width: 1120px; margin: 0 auto;
}
.nav__logo {
  font-size: 1.35rem; font-weight: 800; letter-spacing: -0.03em;
  color: var(--white); text-decoration: none;
}
.nav__logo span { color: var(--accent); }
.nav__links {
  display: flex; align-items: center; gap: 2rem; list-style: none;
}
.nav__links a {
  color: var(--text-dim); font-size: 0.9rem; font-weight: 500;
  transition: color var(--transition);
}
.nav__links a:hover { color: var(--white); }
.nav__cta { display: flex; align-items: center; gap: 0.75rem; }

.nav__hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav__hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: all var(--transition);
}

@media (max-width: 860px) {
  .nav__links, .nav__cta .btn-secondary { display: none; }
  .nav__hamburger { display: flex; }
}

/* ---------- Hero ---------- */
.hero {
  padding: 10rem 0 7rem;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(232,119,34,0.08) 0%, transparent 60%),
    linear-gradient(180deg, var(--dark) 0%, var(--black) 100%);
  border-top: none;
  position: relative; overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.25;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 0%, transparent 70%);
}
.hero__inner {
  position: relative; z-index: 1;
  max-width: 820px; margin: 0 auto; padding: 0 1.5rem; text-align: center;
}
.hero__badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--accent-glow); border: 1px solid rgba(232,119,34,0.3);
  color: var(--accent); font-size: 0.8rem; font-weight: 600;
  padding: 0.35rem 1rem; border-radius: 100px;
  margin-bottom: 1.75rem; letter-spacing: 0.05em;
}
.hero__badge::before { content: '●'; font-size: 0.5rem; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.3} }

.hero h1 { margin-bottom: 1.5rem; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero__sub { font-size: 1.15rem; color: var(--text); max-width: 620px; margin: 0 auto 2.5rem; line-height: 1.75; }
.hero__actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero__trust {
  margin-top: 4rem; padding-top: 2.5rem;
  border-top: 1px solid var(--border);
  display: flex; gap: 2rem; justify-content: center; flex-wrap: wrap;
}
.hero__trust-item {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.85rem; color: var(--text-dim);
}
.hero__trust-item strong { color: var(--white); }
.hero__trust-item::before { content: '✓'; color: var(--green); font-weight: 700; }

/* ---------- Stats Bar ---------- */
.stats {
  background: var(--dark-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 3rem 0;
}
.stats__grid { display: flex; justify-content: space-around; flex-wrap: wrap; gap: 2rem; }
.stat { text-align: center; }
.stat__number {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800; color: var(--accent);
  letter-spacing: -0.04em; display: block;
}
.stat__label { font-size: 0.85rem; color: var(--text-dim); margin-top: 0.25rem; }

/* ---------- Problem Section ---------- */
.problem__quote {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-lg);
  padding: 2rem 2.5rem;
  margin-bottom: 3rem;
  font-size: 1.05rem;
  font-style: italic;
  color: var(--text);
}
.problem__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.problem__item {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  display: flex; align-items: flex-start; gap: 0.75rem;
}
.problem__item-icon {
  font-size: 1.2rem; margin-top: 0.1rem; flex-shrink: 0;
}
.problem__item-text { font-size: 0.9rem; color: var(--text); }
.problem__item-text strong { color: var(--white); display: block; margin-bottom: 0.2rem; }

@media (max-width: 600px) { .problem__grid { grid-template-columns: 1fr; } }

/* ---------- Services ---------- */
.services { background: var(--dark); }
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header h2 { margin-bottom: 0.75rem; }
.section-header p { color: var(--text-dim); max-width: 560px; margin: 0 auto; }

.service-card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex; flex-direction: column;
  transition: all var(--transition);
  position: relative; overflow: hidden;
}
.service-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.service-card--featured {
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--dark-card) 0%, rgba(232,119,34,0.05) 100%);
}
.service-card--featured::before {
  content: 'START HERE';
  position: absolute; top: 1rem; right: 1rem;
  background: var(--accent); color: var(--black);
  font-size: 0.65rem; font-weight: 800; letter-spacing: 0.1em;
  padding: 0.25rem 0.6rem; border-radius: 4px;
}
.service-card__icon {
  font-size: 2rem; margin-bottom: 1.25rem;
}
.service-card__number {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 0.5rem;
}
.service-card h3 { margin-bottom: 0.75rem; font-size: 1.15rem; }
.service-card p { font-size: 0.9rem; color: var(--text-dim); flex-grow: 1; }
.service-card__outcome {
  margin-top: 1.5rem; padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
}
.service-card__outcome strong { color: var(--green); margin-right: 0.4rem; }

/* ---------- Audit Layer Diagram ---------- */
.audit { background: var(--black); }
.audit-table {
  width: 100%; border-collapse: collapse;
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
}
.audit-table thead th {
  background: var(--dark); padding: 1rem 1.25rem;
  text-align: left; font-size: 0.75rem;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--text-dim); border-bottom: 1px solid var(--border);
}
.audit-table tbody td {
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem; vertical-align: top;
}
.audit-table tbody tr:last-child td { border-bottom: none; }
.audit-table tbody tr:hover { background: rgba(255,255,255,0.02); }
.audit-table td:first-child { color: var(--accent); font-weight: 600; width: 20%; }
.audit-table td:nth-child(2) { color: var(--white); width: 25%; }
.audit-table td:nth-child(3) { color: var(--text-dim); }

/* ---------- Credibility / About ---------- */
.credibility { background: var(--dark); }
.founder-card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  display: flex; gap: 2rem; align-items: flex-start;
}
.founder-card__avatar {
  width: 72px; height: 72px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 800; color: var(--white); flex-shrink: 0;
}
.founder-card blockquote {
  font-size: 0.95rem; font-style: italic; color: var(--text);
  border-left: 2px solid var(--accent); padding-left: 1.25rem; margin: 0.75rem 0;
  line-height: 1.7;
}
.founder-card cite { font-size: 0.85rem; color: var(--text-dim); font-style: normal; }
.cred-stats { display: flex; gap: 1.5rem; margin-top: 1.5rem; flex-wrap: wrap; }
.cred-stat { }
.cred-stat__n { font-size: 1.4rem; font-weight: 800; color: var(--accent); }
.cred-stat__l { font-size: 0.75rem; color: var(--text-dim); }

@media (max-width: 600px) {
  .founder-card { flex-direction: column; }
}

/* ---------- Application Matrix ---------- */
.matrix { background: var(--black); }
.matrix-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--border); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
}
.matrix-cell {
  background: var(--dark-card); padding: 1.25rem;
}
.matrix-cell--header {
  background: var(--dark);
  font-size: 0.75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--text-dim);
}
.matrix-cell--label {
  background: var(--dark);
  font-size: 0.85rem; font-weight: 600; color: var(--white);
}
.matrix-cell__tag {
  display: inline-block;
  font-size: 0.7rem; padding: 0.2rem 0.5rem;
  border-radius: 4px; font-weight: 600;
}
.tag-high { background: rgba(34,197,94,0.15); color: var(--green); }
.tag-med  { background: rgba(232,119,34,0.15); color: var(--accent); }
.tag-spec { background: rgba(99,102,241,0.15); color: #a5b4fc; }

@media (max-width: 760px) {
  .matrix-grid { grid-template-columns: 1fr 1fr; }
}

/* ---------- Equipment / CNC Resale ---------- */
.equipment { background: var(--dark); }
.equipment-card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}
.equipment-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.equipment-card__image {
  height: 200px; background: var(--dark);
  display: flex; align-items: center; justify-content: center;
  border-bottom: 1px solid var(--border);
  font-size: 4rem;
  background: linear-gradient(135deg, #111418 0%, #1a2030 100%);
}
.equipment-card__body { padding: 1.5rem; }
.equipment-card__status {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; margin-bottom: 0.75rem;
}
.status-available { color: var(--green); }
.status-available::before { content: '●'; font-size: 0.5rem; animation: pulse 2s infinite; }
.status-pipeline { color: var(--accent); }
.status-pipeline::before { content: '◐'; font-size: 0.65rem; }
.equipment-card h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.equipment-card p { font-size: 0.85rem; color: var(--text-dim); margin-bottom: 1rem; }
.equipment-card__specs { list-style: none; }
.equipment-card__specs li {
  font-size: 0.8rem; color: var(--text-dim); padding: 0.3rem 0;
  border-bottom: 1px solid var(--border); display: flex; justify-content: space-between;
}
.equipment-card__specs li:last-child { border-bottom: none; }
.equipment-card__specs li strong { color: var(--text); }

/* ---------- Tech Stack ---------- */
.tech { background: var(--black); }
.tech-stack {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
  margin-bottom: 2.5rem;
}
.tech-card {
  background: var(--dark-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.75rem;
  transition: all var(--transition);
}
.tech-card:hover { border-color: var(--accent); }
.tech-card__logo {
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 0.75rem;
}
.tech-card h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.tech-card p { font-size: 0.85rem; color: var(--text-dim); }

.pipeline {
  background: var(--dark-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2rem;
  display: flex; align-items: center; flex-wrap: wrap; gap: 0;
}
.pipeline-step {
  display: flex; flex-direction: column; align-items: center;
  text-align: center; flex: 1; min-width: 100px;
}
.pipeline-step__icon {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--dark); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; margin-bottom: 0.5rem;
}
.pipeline-step__label { font-size: 0.75rem; color: var(--text-dim); }
.pipeline-step__name { font-size: 0.85rem; font-weight: 600; color: var(--white); }
.pipeline-arrow {
  color: var(--accent); font-size: 1.25rem; flex-shrink: 0;
  padding: 0 0.5rem; padding-bottom: 1.5rem;
}

@media (max-width: 760px) {
  .tech-stack { grid-template-columns: 1fr; }
  .pipeline { flex-direction: column; align-items: flex-start; gap: 0.75rem; }
  .pipeline-arrow { transform: rotate(90deg); align-self: center; padding-bottom: 0; }
}

/* ---------- Cost of Inaction ---------- */
.inaction {
  background: linear-gradient(135deg, var(--dark) 0%, rgba(232,119,34,0.04) 100%);
}
.inaction__number {
  font-size: clamp(3rem, 8vw, 5rem); font-weight: 900; color: var(--accent);
  letter-spacing: -0.04em; line-height: 1; display: block; margin-bottom: 0.5rem;
}
.inaction__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.inaction__list { list-style: none; margin-top: 1.5rem; }
.inaction__list li {
  padding: 0.75rem 0; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 0.75rem;
  font-size: 0.95rem; color: var(--text);
}
.inaction__list li::before { content: '→'; color: var(--accent); font-weight: 700; flex-shrink: 0; }
.inaction__list li:last-child { border-bottom: none; }

@media (max-width: 700px) { .inaction__grid { grid-template-columns: 1fr; } }

/* ---------- Industries ---------- */
.industries { background: var(--dark); }
.industry-pill {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--dark-card); border: 1px solid var(--border);
  padding: 0.5rem 1rem; border-radius: 100px;
  font-size: 0.85rem; color: var(--text);
  transition: all var(--transition);
}
.industry-pill:hover {
  border-color: var(--accent); color: var(--white);
  background: var(--accent-glow);
}
.industries__pills { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* ---------- Contact / CTA ---------- */
.cta-section {
  background: var(--dark-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cta-section__inner { text-align: center; padding: 5rem 0; }
.cta-section h2 { margin-bottom: 1rem; }
.cta-section p { color: var(--text-dim); max-width: 520px; margin: 0 auto 2.5rem; }
.cta-section__actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ---------- Contact Form ---------- */
.contact { background: var(--black); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group--full { grid-column: 1 / -1; }
label {
  font-size: 0.8rem; font-weight: 600; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: 0.05em;
}
input, select, textarea {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  font-size: 0.9rem; color: var(--white);
  font-family: var(--font-sans);
  transition: border-color var(--transition);
  width: 100%;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
textarea { resize: vertical; min-height: 110px; }
select option { background: var(--dark-card); }
.form-note { font-size: 0.78rem; color: var(--text-dim); text-align: center; margin-top: 0.5rem; }
.form-success {
  display: none; text-align: center; padding: 2rem;
  background: rgba(34,197,94,0.08); border: 1px solid rgba(34,197,94,0.3);
  border-radius: var(--radius-lg); color: var(--green);
}

@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.footer {
  background: var(--dark); border-top: 1px solid var(--border);
  padding: 3rem 0 2rem;
}
.footer__inner {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem; margin-bottom: 3rem;
}
.footer__brand .nav__logo { font-size: 1.25rem; }
.footer__brand p { font-size: 0.85rem; color: var(--text-dim); margin-top: 0.75rem; max-width: 240px; }
.footer__col h4 { font-size: 0.75rem; color: var(--text-dim); margin-bottom: 1rem; }
.footer__col ul { list-style: none; }
.footer__col ul li { margin-bottom: 0.5rem; }
.footer__col ul li a { font-size: 0.85rem; color: var(--text-dim); }
.footer__col ul li a:hover { color: var(--white); }
.footer__bottom {
  padding-top: 2rem; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
}
.footer__bottom p { font-size: 0.78rem; color: var(--text-dim); margin: 0; }
.footer__bottom a { color: var(--text-dim); }
.footer__bottom a:hover { color: var(--accent); }
.footer__powered {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.78rem; color: var(--text-dim);
}
.footer__powered a { color: var(--accent); }

@media (max-width: 760px) {
  .footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer__inner { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
}

/* ---------- Utility ---------- */
.divider { height: 1px; background: var(--border); margin: 3rem 0; }
.badge {
  display: inline-block; padding: 0.25rem 0.6rem;
  background: var(--accent-glow); border: 1px solid rgba(232,119,34,0.3);
  color: var(--accent); border-radius: 4px;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
}
.badge-green {
  background: rgba(34,197,94,0.1); border-color: rgba(34,197,94,0.3); color: var(--green);
}

/* Scroll animations */
.fade-up {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* Mobile nav open state */
body.nav-open .nav__mobile-menu { display: flex; }

.nav__mobile-menu {
  display: none; flex-direction: column; gap: 0;
  position: fixed; top: 68px; left: 0; right: 0;
  background: var(--dark); border-bottom: 1px solid var(--border);
  z-index: 99; padding: 1rem 1.5rem;
}
.nav__mobile-menu a {
  padding: 0.75rem 0; color: var(--text); font-size: 0.95rem;
  border-bottom: 1px solid var(--border);
}
.nav__mobile-menu a:last-child { border-bottom: none; }