@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@400;500;700;900&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  --black: #0b0d0f;
  --black-2: #101315;
  --black-3: #13171a;
  --red: #e3262c;
  --red-dark: #ff3b40;
  --white: #f5f7f8;
  --gray-1: #f5f7f8;
  --gray-2: #dde3e7;
  --gray-3: #bcc4ca;
  --gray-4: #bcc4ca;
  --gray-5: #8f9aa3;
  --gray-6: #2b3237;
  --green-wa: #16c98d;
  --border: #2b3237;
  --border-mid: #3a444a;
  --font-brand: 'Archivo', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-brand);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; outline: none; background: none; font-family: inherit; }

/* ── SCROLLBAR ─────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--black-2); }
::-webkit-scrollbar-thumb { background: var(--red); border-radius: 2px; }

/* ── NAVBAR ─────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(11,13,15,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 0.5px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 48px; height: 64px;
  transition: all 0.3s ease;
}

.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-redbar { width: 5px; height: 32px; background: var(--red); flex-shrink: 0; }
.nav-brand-wrap { display: flex; flex-direction: column; gap: 1px; }
.nav-brand { font-size: 24px; font-weight: 900; letter-spacing: -0.04em; line-height: 1; }
.nav-tag { font-family: var(--font-mono); font-size: 8px; color: var(--gray-4); letter-spacing: 0.24em; text-transform: uppercase; }

.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  font-family: var(--font-mono); font-size: 10px; color: var(--gray-3);
  letter-spacing: 0.18em; text-transform: uppercase;
  transition: color 0.2s; position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1px; background: var(--red);
  transition: width 0.2s;
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  background: var(--red); color: var(--white);
  font-family: var(--font-mono); font-size: 10px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  padding: 10px 20px; border-radius: 2px;
  transition: background 0.2s, transform 0.15s;
  display: inline-flex; align-items: center; gap: 8px;
}
.nav-cta:hover { background: var(--red-dark); transform: translateY(-1px); }

/* Hamburguer mobile */
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.nav-toggle span { display: block; width: 22px; height: 1.5px; background: var(--white); transition: all 0.3s; }

/* ── HERO ────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 120px 48px 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute; top: 0; right: 0;
  width: 50%; height: 100%;
  background: radial-gradient(ellipse at 70% 50%, rgba(227,38,44,0.06) 0%, transparent 60%);
  pointer-events: none;
}

.hero-grid-bg {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

.hero-content { max-width: 1200px; margin: 0 auto; width: 100%; display: grid; grid-template-columns: 1fr auto; gap: 80px; align-items: center; }

.hero-eyebrow {
  font-family: var(--font-mono); font-size: 10px; color: var(--red);
  letter-spacing: 0.32em; text-transform: uppercase;
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 24px;
}
.hero-eyebrow::before { content: ''; width: 32px; height: 1px; background: var(--red); }

.hero-h1 {
  font-size: clamp(40px, 5.5vw, 72px);
  font-weight: 900; line-height: 1.0;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
}
.hero-h1 em { color: var(--red); font-style: normal; }

.hero-sub {
  font-family: var(--font-mono); font-size: 12px;
  color: var(--gray-4); line-height: 2;
  letter-spacing: 0.06em; margin-bottom: 40px;
  max-width: 480px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.btn-primary {
  background: var(--red); color: var(--white);
  font-family: var(--font-mono); font-size: 11px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  padding: 14px 28px; border-radius: 2px;
  display: inline-flex; align-items: center; gap: 10px;
  transition: all 0.2s;
}
.btn-primary:hover { background: var(--red-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(227,38,44,0.3); }

.btn-secondary {
  border: 0.5px solid rgba(255,255,255,0.2); color: var(--gray-3);
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase;
  padding: 14px 28px; border-radius: 2px;
  display: inline-flex; align-items: center; gap: 10px;
  transition: all 0.2s;
}
.btn-secondary:hover { border-color: rgba(255,255,255,0.4); color: var(--white); transform: translateY(-2px); }

.btn-wa {
  background: var(--green-wa); color: var(--white);
  font-family: var(--font-mono); font-size: 11px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  padding: 14px 28px; border-radius: 2px;
  display: inline-flex; align-items: center; gap: 10px;
  transition: all 0.2s;
}
.btn-wa:hover { background: #12b87f; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(22,201,141,0.3); }

.hero-certs { display: flex; flex-direction: column; gap: 8px; }
.cert-badge {
  font-family: var(--font-mono); font-size: 9px; color: var(--gray-4);
  letter-spacing: 0.2em; text-transform: uppercase;
  border: 0.5px solid var(--border-mid);
  padding: 7px 14px; border-radius: 2px;
  white-space: nowrap;
  transition: all 0.2s;
}
.cert-badge:hover { color: var(--white); border-color: rgba(255,255,255,0.3); }

/* ── STATS BAR ───────────────────────────────────────────── */
.stats-bar {
  border-top: 0.5px solid var(--border);
  border-bottom: 0.5px solid var(--border);
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--black-2);
}
.stat-item {
  padding: 28px 32px;
  border-right: 0.5px solid var(--border);
  transition: background 0.2s;
}
.stat-item:last-child { border-right: none; }
.stat-item:hover { background: var(--black-3); }
.stat-num {
  font-size: 28px; font-weight: 900; letter-spacing: -0.04em;
  line-height: 1; margin-bottom: 6px;
}
.stat-num span { color: var(--red); }
.stat-desc { font-family: var(--font-mono); font-size: 9px; color: var(--gray-4); letter-spacing: 0.2em; text-transform: uppercase; }

/* ── SECTION HEADER ──────────────────────────────────────── */
.section-wrap { max-width: 1200px; margin: 0 auto; padding: 0 48px; }

.section-label {
  display: flex; align-items: center; gap: 16px;
  font-family: var(--font-mono); font-size: 9px; color: var(--gray-5);
  letter-spacing: 0.3em; text-transform: uppercase;
  margin-bottom: 16px;
}
.section-label::before, .section-label::after {
  content: ''; flex: 1; height: 0.5px; background: var(--border);
}

.section-title {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 900; letter-spacing: -0.03em;
  text-align: center; margin-bottom: 56px;
}

/* ── PRODUCTS GRID ───────────────────────────────────────── */
.products-section { padding: 96px 0; }

.products-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--border);
  border: 0.5px solid var(--border);
  border-radius: 4px; overflow: hidden;
}

.product-card {
  background: var(--black-2);
  padding: 32px;
  display: flex; flex-direction: column;
  transition: background 0.2s;
  cursor: pointer;
  text-decoration: none; color: inherit;
}
.product-card:hover { background: var(--black-3); }

.product-card:hover .product-card-media img { transform: scale(1.025); }
.product-card:hover .prod-cta-link { color: var(--red); }
.product-card:hover .prod-cta-link::after { width: 100%; }

.product-card-media {
  aspect-ratio: 4 / 3;
  width: 100%;
  margin-bottom: 22px;
  background: #f3f4f6;
  border: 0.5px solid rgba(255,255,255,0.12);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.product-card-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 14px;
  transition: transform 0.25s ease;
}

.prod-code {
  font-family: var(--font-mono); font-size: 9px; color: var(--red);
  letter-spacing: 0.28em; text-transform: uppercase;
  margin-bottom: 14px;
}
.prod-name {
  font-size: 17px; font-weight: 700; line-height: 1.3;
  margin-bottom: 16px; letter-spacing: -0.02em;
}
.prod-specs {
  font-family: var(--font-mono); font-size: 10px;
  color: var(--gray-4); line-height: 1.9; letter-spacing: 0.05em;
  flex: 1; margin-bottom: 24px;
}
.prod-specs span { color: var(--gray-3); }

.prod-cta-link {
  font-family: var(--font-mono); font-size: 10px;
  color: var(--gray-4); letter-spacing: 0.2em; text-transform: uppercase;
  display: flex; align-items: center; gap: 8px;
  position: relative; width: fit-content;
  transition: color 0.2s;
}
.prod-cta-link::after {
  content: ''; position: absolute; bottom: -3px; left: 0;
  width: 0; height: 1px; background: var(--red);
  transition: width 0.25s;
}

/* ── CERTS SECTION ───────────────────────────────────────── */
.certs-section {
  padding: 80px 0;
  background: var(--black-2);
  border-top: 0.5px solid var(--border);
  border-bottom: 0.5px solid var(--border);
}

.certs-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px;
  background: var(--border); border: 0.5px solid var(--border); border-radius: 4px; overflow: hidden;
}
.cert-card {
  background: var(--black-2); padding: 28px 24px;
  text-align: center; transition: background 0.2s;
}
.cert-card:hover { background: var(--black-3); }
.cert-card-code {
  font-family: var(--font-mono); font-size: 13px; font-weight: 700;
  color: var(--red); letter-spacing: 0.05em; margin-bottom: 8px;
}
.cert-card-name {
  font-family: var(--font-mono); font-size: 8px; color: var(--gray-4);
  letter-spacing: 0.15em; text-transform: uppercase; line-height: 1.6;
}

/* ── WHY DLP ─────────────────────────────────────────────── */
.why-section { padding: 96px 0; }

.why-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--border); border: 0.5px solid var(--border); border-radius: 4px; overflow: hidden;
}
.why-card {
  background: var(--black-2); padding: 36px 28px;
  transition: background 0.2s;
}
.why-card:hover { background: var(--black-3); }
.why-num {
  font-family: var(--font-mono); font-size: 36px; font-weight: 700;
  color: var(--border-mid); letter-spacing: -0.04em;
  margin-bottom: 16px; line-height: 1;
}
.why-title {
  font-size: 14px; font-weight: 700; letter-spacing: 0.05em;
  text-transform: uppercase; margin-bottom: 12px; color: var(--white);
}
.why-desc {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--gray-4); line-height: 1.8; letter-spacing: 0.04em;
}

/* ── CTA BAND ────────────────────────────────────────────── */
.cta-band {
  background: var(--red); padding: 64px 48px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px; flex-wrap: wrap;
}
.cta-band-text h2 {
  font-size: clamp(24px, 3vw, 38px); font-weight: 900;
  letter-spacing: -0.03em; margin-bottom: 8px;
}
.cta-band-text p {
  font-family: var(--font-mono); font-size: 11px;
  color: rgba(255,255,255,0.7); letter-spacing: 0.1em;
}
.cta-band-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-white {
  background: var(--white); color: var(--red);
  font-family: var(--font-mono); font-size: 11px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  padding: 14px 28px; border-radius: 2px;
  display: inline-flex; align-items: center; gap: 10px;
  transition: all 0.2s;
}
.btn-white:hover { background: var(--gray-1); transform: translateY(-2px); }
.btn-outline-white {
  border: 1.5px solid rgba(255,255,255,0.5); color: var(--white);
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase;
  padding: 14px 28px; border-radius: 2px;
  display: inline-flex; align-items: center; gap: 10px;
  transition: all 0.2s;
}
.btn-outline-white:hover { border-color: var(--white); transform: translateY(-2px); }

/* ── FOOTER ──────────────────────────────────────────────── */
footer {
  background: var(--black);
  border-top: 0.5px solid var(--border);
  padding: 56px 48px 32px;
}

.footer-grid {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px; padding-bottom: 48px;
  border-bottom: 0.5px solid var(--border);
  margin-bottom: 32px;
}

.footer-brand-col .footer-logo {
  display: flex; align-items: center; gap: 10px; margin-bottom: 20px;
}
.footer-redbar { width: 4px; height: 28px; background: var(--red); }
.footer-logo-text { font-size: 20px; font-weight: 900; letter-spacing: -0.04em; }
.footer-desc {
  font-family: var(--font-mono); font-size: 10px; color: var(--gray-5);
  line-height: 1.9; letter-spacing: 0.06em; max-width: 280px;
  margin-bottom: 20px;
}
.footer-wa-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--green-wa); letter-spacing: 0.1em;
  transition: opacity 0.2s;
}
.footer-wa-link:hover { opacity: 0.8; }

.footer-col-title {
  font-family: var(--font-mono); font-size: 9px;
  color: var(--gray-5); letter-spacing: 0.28em; text-transform: uppercase;
  margin-bottom: 20px; padding-bottom: 10px;
  border-bottom: 0.5px solid var(--border);
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--gray-4); letter-spacing: 0.08em;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--white); }

.footer-info-item {
  display: flex; flex-direction: column; gap: 2px; margin-bottom: 14px;
}
.footer-info-label {
  font-family: var(--font-mono); font-size: 8px;
  color: var(--gray-5); letter-spacing: 0.24em; text-transform: uppercase;
}
.footer-info-val {
  font-family: var(--font-mono); font-size: 11px; color: var(--gray-3); letter-spacing: 0.06em;
}

.footer-bottom {
  max-width: 1200px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px;
}
.footer-copy {
  font-family: var(--font-mono); font-size: 9px; color: var(--gray-5); letter-spacing: 0.15em;
}
.footer-cert-line {
  font-family: var(--font-mono); font-size: 9px; color: var(--gray-5); letter-spacing: 0.12em;
}

/* ── PRODUCT PAGE ────────────────────────────────────────── */
.product-hero {
  padding: 120px 48px 80px;
  border-bottom: 0.5px solid var(--border);
  position: relative; overflow: hidden;
}
.product-hero::before {
  content: ''; position: absolute; top: 0; right: 0;
  width: 40%; height: 100%;
  background: radial-gradient(ellipse at 80% 50%, rgba(227,38,44,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.product-hero-inner { max-width: 1200px; margin: 0 auto; }
.product-breadcrumb {
  font-family: var(--font-mono); font-size: 9px; color: var(--gray-5);
  letter-spacing: 0.2em; text-transform: uppercase;
  margin-bottom: 24px; display: flex; align-items: center; gap: 8px;
}
.product-breadcrumb a { color: var(--gray-5); transition: color 0.2s; }
.product-breadcrumb a:hover { color: var(--gray-3); }
.product-breadcrumb span { color: var(--red); }

.product-hero-code {
  font-family: var(--font-mono); font-size: 11px; color: var(--red);
  letter-spacing: 0.32em; text-transform: uppercase;
  display: flex; align-items: center; gap: 12px; margin-bottom: 16px;
}
.product-hero-code::before { content: ''; width: 24px; height: 1px; background: var(--red); }

.product-hero-title {
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 900; letter-spacing: -0.04em; line-height: 1.05;
  margin-bottom: 20px;
}
.product-hero-sub {
  font-family: var(--font-mono); font-size: 12px;
  color: var(--gray-4); line-height: 2; max-width: 600px;
  margin-bottom: 40px;
}

.product-body {
  padding: 80px 0;
}
.product-body-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 48px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start;
}
.product-specs-col,
.product-visual-col { min-width: 0; }

.spec-group { margin-bottom: 48px; }
.spec-group-title {
  font-family: var(--font-mono); font-size: 9px; color: var(--red);
  letter-spacing: 0.28em; text-transform: uppercase;
  margin-bottom: 20px; padding-bottom: 10px;
  border-bottom: 0.5px solid var(--border);
}
.spec-list { display: flex; flex-direction: column; gap: 0; }
.spec-item {
  display: flex; justify-content: space-between; align-items: flex-start;
  padding: 12px 0; border-bottom: 0.5px solid var(--border); gap: 24px;
}
.spec-item:last-child { border-bottom: none; }
.spec-key {
  font-family: var(--font-mono); font-size: 10px;
  color: var(--gray-4); letter-spacing: 0.08em; min-width: 140px;
}
.spec-val {
  font-family: var(--font-mono); font-size: 10px;
  color: var(--white); letter-spacing: 0.06em; text-align: right;
  overflow-wrap: anywhere;
}

.product-cta-box {
  background: var(--black-2); border: 0.5px solid var(--border);
  border-radius: 4px; padding: 36px; position: sticky; top: 88px;
}
.product-media-panel {
  background: var(--black-2);
  border: 0.5px solid var(--border);
  border-radius: 4px;
  padding: 18px;
  margin-bottom: 24px;
}
.product-main-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #f3f4f6;
  border: 0.5px solid rgba(255,255,255,0.12);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.product-main-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 18px;
}
.product-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.product-gallery .product-main-image { aspect-ratio: 4 / 3; }
.product-cta-box-title {
  font-size: 18px; font-weight: 700; letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.product-cta-box-sub {
  font-family: var(--font-mono); font-size: 10px; color: var(--gray-4);
  letter-spacing: 0.08em; line-height: 1.8; margin-bottom: 28px;
}
.product-cta-divider {
  height: 0.5px; background: var(--border); margin: 24px 0;
}
.product-cta-info {
  display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px;
}
.product-cta-info-item {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 10px;
  color: var(--gray-4); letter-spacing: 0.06em;
}
.product-cta-info-item::before {
  content: '✓'; color: var(--red); font-weight: 700; font-size: 11px;
}

/* ── CONTACT PAGE ────────────────────────────────────────── */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
  background: var(--border); border: 0.5px solid var(--border); border-radius: 4px; overflow: hidden;
}
.contact-card {
  background: var(--black-2); padding: 40px;
}
.contact-card-icon {
  width: 40px; height: 40px; background: rgba(227,38,44,0.12);
  border: 0.5px solid rgba(227,38,44,0.3); border-radius: 2px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; margin-bottom: 20px;
}
.contact-card-label {
  font-family: var(--font-mono); font-size: 9px; color: var(--red);
  letter-spacing: 0.28em; text-transform: uppercase; margin-bottom: 8px;
}
.contact-card-value {
  font-size: 20px; font-weight: 700; letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.contact-card-sub {
  font-family: var(--font-mono); font-size: 10px; color: var(--gray-4);
  letter-spacing: 0.08em;
}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .certs-grid { grid-template-columns: repeat(3, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-content { grid-template-columns: 1fr; }
  .hero-certs { flex-direction: row; flex-wrap: wrap; }
  .product-body-inner { grid-template-columns: 1fr; }
  .product-cta-box { position: static; }
}

@media (max-width: 768px) {
  .nav { padding: 0 24px; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .hero { padding: 100px 24px 60px; }
  .products-grid { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .cta-band { padding: 48px 24px; }
  .section-wrap { padding: 0 24px; }
  .contact-grid { grid-template-columns: 1fr; }
  .product-hero { padding: 100px 24px 60px; }
  .product-body-inner { padding: 0 24px; }
  .spec-item { flex-direction: column; gap: 8px; }
  .spec-key { min-width: 0; }
  .spec-val { text-align: left; width: 100%; }
}

/* ── ANIMATIONS ──────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate { animation: fadeUp 0.6s ease forwards; opacity: 0; }
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

/* ── MOBILE MENU ─────────────────────────────────────────── */
.mobile-menu {
  display: none; position: fixed; inset: 0; z-index: 99;
  background: var(--black); flex-direction: column;
  padding: 80px 32px 32px; gap: 4px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--font-mono); font-size: 14px;
  color: var(--gray-3); letter-spacing: 0.18em; text-transform: uppercase;
  padding: 16px 0; border-bottom: 0.5px solid var(--border);
  display: block; transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--white); }
.mobile-menu .btn-primary { margin-top: 24px; justify-content: center; }