/* ============================================================
   BLUPESU LLC - site styles
   Palette derived from the company logo: deep navy + cyan/blue.
   ============================================================ */

:root {
  --navy-900: #060d18;
  --navy-850: #08111f;
  --navy-800: #0c1a2e;
  --navy-700: #12253f;
  --navy-600: #1a3355;

  --cyan-400: #3ad2ff;
  --cyan-500: #14b4e8;
  --blue-500: #2453d6;
  --blue-600: #1b3fb0;

  --ink: #eaf3fb;
  --ink-soft: #b9cbdd;
  --ink-muted: #8ba3ba;
  --line: rgba(122, 168, 210, 0.18);

  --grad-brand: linear-gradient(120deg, var(--cyan-400), var(--blue-500));
  --shadow-lg: 0 24px 60px -20px rgba(0, 0, 0, 0.65);

  --wrap: 1180px;
  --radius: 16px;

  --font-head: "Sora", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  margin: 0;
  background: var(--navy-850);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }
a { color: var(--cyan-400); text-decoration: none; }
a:hover { color: #fff; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.5em;
  font-weight: 700;
}

h2 { font-size: clamp(1.9rem, 3.4vw, 2.7rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }

.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }

section { padding: clamp(4rem, 8vw, 7rem) 0; position: relative; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan-400);
  margin-bottom: 0.9rem;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--grad-brand);
  border-radius: 2px;
}

.lead { color: var(--ink-soft); font-size: 1.06rem; max-width: 62ch; }

/* Keyboard skip link: off-screen until focused. */
.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
}
.skip-link:focus {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 100;
  padding: 0.7rem 1.2rem;
  border-radius: 10px;
  background: var(--cyan-400);
  color: #04101d;
  font-weight: 600;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary {
  background: var(--grad-brand);
  color: #04101d;
  box-shadow: 0 12px 30px -12px rgba(58, 210, 255, 0.75);
}
.btn-primary:hover { transform: translateY(-2px); color: #04101d; box-shadow: 0 18px 38px -14px rgba(58, 210, 255, 0.9); }
.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--line);
  color: var(--ink);
}
.btn-ghost:hover { border-color: var(--cyan-400); color: #fff; transform: translateY(-2px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(8, 17, 31, 0.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, background 0.25s ease;
}
.site-header.is-stuck { border-bottom-color: var(--line); background: rgba(6, 13, 24, 0.92); }

.nav { display: flex; align-items: center; gap: 1.5rem; height: 76px; }

.brand { display: flex; align-items: center; gap: 0.7rem; margin-right: auto; }
.brand img { width: 40px; height: 40px; }
.brand-name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.16rem;
  letter-spacing: 0.02em;
  color: #fff;
  line-height: 1.1;
}
.brand-tag {
  display: block;
  font-family: var(--font-body);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 500;
}

.nav-links { display: flex; align-items: center; gap: 1.7rem; }
.nav-links a {
  color: var(--ink-soft);
  font-size: 0.94rem;
  font-weight: 500;
  position: relative;
  padding: 0.25rem 0;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--grad-brand);
  border-radius: 2px;
  transition: width 0.22s ease;
}
.nav-links a:hover { color: #fff; }
.nav-links a:hover::after { width: 100%; }

.nav-cta { display: flex; align-items: center; gap: 0.75rem; }
.nav-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-head);
  font-weight: 600;
  color: #fff;
  font-size: 0.95rem;
}
.nav-phone svg { width: 17px; height: 17px; color: var(--cyan-400); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: 10px;
  width: 44px; height: 42px;
  color: var(--ink);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 20px; height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.22s ease, opacity 0.22s ease;
}
.nav-toggle span { position: relative; }
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: clamp(3.5rem, 8vw, 6.5rem) 0 clamp(3rem, 6vw, 4.5rem);
  overflow: hidden;
  background:
    radial-gradient(900px 460px at 82% -6%, rgba(36, 83, 214, 0.42), transparent 62%),
    radial-gradient(760px 420px at 6% 8%, rgba(20, 180, 232, 0.24), transparent 60%),
    linear-gradient(180deg, var(--navy-850), var(--navy-900));
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 62px 62px;
  -webkit-mask-image: radial-gradient(circle at 50% 20%, #000 10%, transparent 72%);
  mask-image: radial-gradient(circle at 50% 20%, #000 10%, transparent 72%);
  opacity: 0.5;
  pointer-events: none;
}
.hero .wrap { position: relative; z-index: 1; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.4rem, 5.4vw, 4rem);
  margin-bottom: 1rem;
}
.hero h1 .accent {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-lead { font-size: clamp(1.02rem, 1.5vw, 1.15rem); color: var(--ink-soft); max-width: 56ch; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin: 1.9rem 0 2rem; }

.badge-row { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.42rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--ink-soft);
}
.badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan-400); }

/* Hero card */
.hero-card {
  background: linear-gradient(160deg, rgba(26, 51, 85, 0.85), rgba(8, 17, 31, 0.9));
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 1.9rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.hero-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--grad-brand);
}
.hero-card h3 { font-size: 1rem; letter-spacing: 0.13em; text-transform: uppercase; color: var(--cyan-400); }
.spec-list { list-style: none; margin: 1.2rem 0 0; padding: 0; display: grid; gap: 0.85rem; }
.spec-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.92rem;
}
.spec-list li:last-child { border-bottom: 0; padding-bottom: 0; }
.spec-list .k { color: var(--ink-muted); text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.73rem; font-weight: 600; }
.spec-list .v { font-family: var(--font-head); font-weight: 600; color: #fff; text-align: right; }

/* ---------- Stats ---------- */
.stats { border-block: 1px solid var(--line); background: var(--navy-800); padding: clamp(2.5rem, 5vw, 3.4rem) 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.stat { text-align: center; padding: 0.5rem 0.75rem; }
.stat + .stat { border-left: 1px solid var(--line); }
.stat .num {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 2.9rem);
  font-weight: 700;
  line-height: 1;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat .label { margin-top: 0.6rem; font-size: 0.86rem; color: var(--ink-soft); letter-spacing: 0.02em; }

/* ---------- Generic section head ---------- */
.section-head { max-width: 720px; margin-bottom: 3rem; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.mission-list { list-style: none; padding: 0; margin: 1.6rem 0 0; display: grid; gap: 1rem; }
.mission-list li { display: flex; gap: 0.85rem; align-items: flex-start; color: var(--ink-soft); }
.mission-list .tick {
  flex: none;
  width: 24px; height: 24px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(58, 210, 255, 0.14);
  border: 1px solid rgba(58, 210, 255, 0.4);
  color: var(--cyan-400);
  margin-top: 2px;
}
.mission-list .tick svg { width: 13px; height: 13px; }

.branch-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(18, 37, 63, 0.9), rgba(8, 17, 31, 0.9));
  padding: 1.8rem;
}
.branch-panel h3 { font-size: 0.8rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-muted); }
.branches { display: grid; gap: 0.75rem; margin-top: 1.2rem; }
.branch {
  display: flex; align-items: center; gap: 0.85rem;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
}
.branch svg { width: 20px; height: 20px; color: var(--cyan-400); flex: none; }
.branch small { display: block; font-family: var(--font-body); font-weight: 400; font-size: 0.78rem; color: var(--ink-muted); letter-spacing: 0.01em; }

/* ---------- Cards ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.card {
  position: relative;
  padding: 2rem 1.8rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(165deg, rgba(18, 37, 63, 0.72), rgba(8, 17, 31, 0.72));
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  overflow: hidden;
}
.card::after {
  content: "";
  position: absolute;
  inset: auto auto 0 0;
  width: 100%; height: 2px;
  background: var(--grad-brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.card:hover { transform: translateY(-6px); border-color: rgba(58, 210, 255, 0.42); box-shadow: var(--shadow-lg); }
.card:hover::after { transform: scaleX(1); }
.card-icon {
  width: 50px; height: 50px;
  border-radius: 13px;
  display: grid; place-items: center;
  background: rgba(58, 210, 255, 0.12);
  border: 1px solid rgba(58, 210, 255, 0.3);
  color: var(--cyan-400);
  margin-bottom: 1.2rem;
}
.card-icon svg { width: 24px; height: 24px; }
.card p { color: var(--ink-soft); font-size: 0.95rem; margin-bottom: 1.1rem; }
.tag-list { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 0.4rem; }
.tag-list li {
  font-size: 0.76rem;
  padding: 0.28rem 0.65rem;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  color: var(--ink-soft);
}

/* ---------- Performance ---------- */
.perf { background: var(--navy-800); border-block: 1px solid var(--line); }
.perf-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; margin-top: 2.5rem; }
.perf-item {
  padding: 1.7rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(8, 17, 31, 0.6);
  display: flex;
  gap: 1.1rem;
}
.perf-item .n {
  flex: none;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--cyan-400);
  width: 36px; height: 36px;
  border-radius: 10px;
  display: grid; place-items: center;
  background: rgba(58, 210, 255, 0.1);
  border: 1px solid rgba(58, 210, 255, 0.28);
}
.perf-item h3 { font-size: 1.05rem; margin-bottom: 0.35rem; }
.perf-item p { color: var(--ink-soft); font-size: 0.94rem; margin: 0; }

/* Highlight banner */
.highlight {
  margin-top: 2.5rem;
  border-radius: 20px;
  padding: clamp(1.8rem, 4vw, 2.6rem);
  background: linear-gradient(120deg, rgba(36, 83, 214, 0.28), rgba(20, 180, 232, 0.16));
  border: 1px solid rgba(58, 210, 255, 0.35);
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.highlight .big {
  font-family: var(--font-head);
  font-size: clamp(3rem, 7vw, 4.6rem);
  font-weight: 700;
  line-height: 0.95;
  color: #fff;
}
.highlight .copy { flex: 1 1 320px; }
.highlight h3 { font-size: 1.3rem; margin-bottom: 0.4rem; }
.highlight p { margin: 0; color: var(--ink-soft); }

/* ---------- Certifications ---------- */
.cert-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1.25rem; }
.cert {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem;
  background: linear-gradient(165deg, rgba(18, 37, 63, 0.7), rgba(8, 17, 31, 0.7));
  transition: border-color 0.25s ease, transform 0.25s ease;
}
.cert:hover { border-color: rgba(58, 210, 255, 0.4); transform: translateY(-4px); }
.cert .seal {
  width: 42px; height: 42px;
  border-radius: 11px;
  display: grid; place-items: center;
  background: var(--grad-brand);
  color: #04101d;
  margin-bottom: 1rem;
}
.cert .seal svg { width: 21px; height: 21px; }
.cert h3 { font-size: 1.02rem; margin-bottom: 0.3rem; }
.cert p { font-size: 0.88rem; color: var(--ink-muted); margin: 0; }

.codes {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.code-cell { background: var(--navy-800); padding: 1.4rem 1.5rem; }
.code-cell .k { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-muted); font-weight: 600; }
.code-cell .v { font-family: var(--font-head); font-size: 1.15rem; font-weight: 700; color: #fff; margin-top: 0.3rem; word-break: break-word; }
.code-cell .v.pending { color: var(--ink-muted); font-size: 0.95rem; font-weight: 500; }

/* ---------- Contact ---------- */
.contact { background: var(--navy-800); border-top: 1px solid var(--line); }
.contact-grid { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: clamp(2rem, 5vw, 4rem); }

/* Callout inviting suppliers and manufacturers to partner. */
.partner-note {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-top: 1.8rem;
  padding: 1.2rem 1.4rem;
  border: 1px solid rgba(58, 210, 255, 0.32);
  border-left-width: 3px;
  border-radius: 14px;
  background: linear-gradient(120deg, rgba(36, 83, 214, 0.2), rgba(20, 180, 232, 0.09));
}
.partner-note .ico {
  flex: none;
  width: 38px; height: 38px;
  border-radius: 11px;
  display: grid; place-items: center;
  background: rgba(58, 210, 255, 0.14);
  border: 1px solid rgba(58, 210, 255, 0.34);
  color: var(--cyan-400);
}
.partner-note .ico svg { width: 19px; height: 19px; }
.partner-note p { margin: 0; font-size: 0.93rem; color: var(--ink-soft); }
.partner-note strong { color: #fff; }

.contact-list { list-style: none; padding: 0; margin: 2rem 0 0; display: grid; gap: 1.4rem; }
.contact-list li { display: flex; gap: 1rem; align-items: flex-start; }
.contact-list .ico {
  flex: none;
  width: 42px; height: 42px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: rgba(58, 210, 255, 0.12);
  border: 1px solid rgba(58, 210, 255, 0.3);
  color: var(--cyan-400);
}
.contact-list .ico svg { width: 19px; height: 19px; }
.contact-list .k { display: block; font-size: 0.73rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-muted); font-weight: 600; }
.contact-list .v { display: block; font-family: var(--font-head); font-weight: 600; color: #fff; font-size: 1.02rem; line-height: 1.4; }
.contact-list a.v:hover { color: var(--cyan-400); }

.form-card {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(165deg, rgba(18, 37, 63, 0.85), rgba(6, 13, 24, 0.9));
  padding: clamp(1.6rem, 3vw, 2.2rem);
  box-shadow: var(--shadow-lg);
}
.field { margin-bottom: 1.1rem; }
.field label {
  display: block;
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 600;
  margin-bottom: 0.45rem;
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border-radius: 11px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.field textarea { resize: vertical; min-height: 118px; }
.field ::placeholder { color: var(--ink-muted); opacity: 0.75; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--cyan-400);
  background: rgba(255, 255, 255, 0.07);
}
.field select option { background: var(--navy-800); color: var(--ink); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-note { font-size: 0.8rem; color: var(--ink-muted); margin: 0.9rem 0 0; }
.form-card .btn-primary { width: 100%; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-900); padding: 3.5rem 0 2rem; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 2.5rem; }
.footer-grid p { color: var(--ink-muted); font-size: 0.92rem; max-width: 42ch; }
.footer-col h4 { font-size: 0.76rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 1rem; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.6rem; }
.footer-col a { color: var(--ink-soft); font-size: 0.93rem; }
.footer-bottom {
  margin-top: 2.8rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.84rem;
  color: var(--ink-muted);
}
.footer-tagline {
  text-align: center;
  font-family: var(--font-head);
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan-400);
  margin-bottom: 2.5rem;
}

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ---------- 404 ---------- */
.notfound {
  min-height: 100vh;
  display: grid;
  place-items: center;
  text-align: center;
  background:
    radial-gradient(800px 400px at 50% 0%, rgba(36, 83, 214, 0.35), transparent 65%),
    var(--navy-850);
}
.notfound .code {
  font-family: var(--font-head);
  font-size: clamp(5rem, 18vw, 10rem);
  font-weight: 700;
  line-height: 1;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem 1rem; }
  .stat + .stat { border-left: 0; }
  .stat:nth-child(even) { border-left: 1px solid var(--line); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .nav-links {
    position: absolute;
    top: 76px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(6, 13, 24, 0.98);
    border-bottom: 1px solid var(--line);
    padding: 0.5rem 1.25rem 1.25rem;
    display: none;
  }
  .nav-links.is-open { display: flex; }
  .nav-links a { padding: 0.85rem 0; border-bottom: 1px solid var(--line); }
  .nav-links a::after { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav-phone span { display: none; }
  .cards, .perf-grid, .field-row { grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; }
}