/* ===================================================
   CoderFire BR landing — styles
   Brand tokens come from colors_and_type.css
   =================================================== */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--background); color: var(--foreground); font-family: var(--font-sans); }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
strong { font-weight: 700; }

/* =============== NAV =============== */
.cf-nav {
  position: sticky; top: 0; z-index: 50;
  background: oklch(0.985 0.005 70 / 0.65);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: background 200ms, border-color 200ms;
}
.cf-nav-scrolled {
  background: oklch(0.985 0.005 70 / 0.92);
  border-bottom-color: var(--border);
}
.cf-nav-inner {
  max-width: 1280px; margin: 0 auto;
  display: flex; align-items: center; gap: 32px;
  padding: 14px 28px;
}
.cf-nav-brand { display: inline-flex; align-items: center; gap: 10px; }
.cf-nav-wordmark { font-family: var(--font-mono); font-weight: 800; font-size: 18px; letter-spacing: -0.02em; color: var(--foreground); }
.cf-nav-tld { color: var(--muted-foreground); font-weight: 600; font-size: 13px; margin-inline-start: 2px; }
.cf-nav-links { display: flex; gap: 22px; font-size: 14px; color: var(--muted-foreground); margin-inline-start: 16px; }
.cf-nav-links a { transition: color 120ms; }
.cf-nav-links a:hover { color: var(--cf-blaze); }
.cf-nav-actions { margin-inline-start: auto; display: flex; align-items: center; gap: 14px; }
.cf-nav-link-quiet { font-family: var(--font-mono); font-size: 12px; color: var(--muted-foreground); }
.cf-nav-link-quiet:hover { color: var(--cf-blaze); }

/* =============== BUTTONS =============== */
.cf-btn {
  display: inline-flex; align-items: center; gap: 8px;
  border: 0; border-radius: 8px;
  font-family: var(--font-sans); font-weight: 600;
  cursor: pointer; line-height: 1; white-space: nowrap;
  transition: filter 120ms, transform 120ms, box-shadow 120ms, background 120ms;
}
.cf-btn-sm { padding: 9px 14px; font-size: 13px; }
.cf-btn-md { padding: 11px 18px; font-size: 14px; }
.cf-btn-lg { padding: 15px 24px; font-size: 16px; }

.cf-btn-primary { background: var(--cf-blaze); color: #fff; }
.cf-btn-primary:hover { filter: brightness(1.08); }
.cf-btn-primary:active { transform: translateY(1px); }
.cf-btn-glow { box-shadow: 0 0 0 1px oklch(0.66 0.22 38 / 0.4), 0 10px 28px -6px oklch(0.66 0.22 38 / 0.55); }
.cf-btn-glow:hover { box-shadow: 0 0 0 1px oklch(0.66 0.22 38 / 0.55), 0 18px 36px -4px oklch(0.66 0.22 38 / 0.7); }

.cf-btn-secondary { background: var(--card); color: var(--foreground); border: 1px solid var(--border); }
.cf-btn-secondary:hover { background: var(--muted); border-color: var(--cf-blaze); }

.cf-btn-ghost { background: transparent; color: var(--foreground); border: 1px solid var(--border); }
.cf-btn-ghost:hover { background: var(--muted); border-color: var(--cf-blaze); color: var(--cf-blaze); }

/* =============== PIXEL BUTTON =============== */
.cf-pixel-btn {
  display: inline-flex; align-items: center;
  background: var(--cf-spark); color: var(--cf-coal);
  border: 2px solid var(--cf-coal); border-radius: 0;
  font-family: var(--font-pixel); font-size: 12px; letter-spacing: 0.06em;
  padding: 16px 24px;
  box-shadow: 5px 5px 0 var(--cf-coal);
  cursor: pointer; transition: transform 80ms, box-shadow 80ms;
}
.cf-pixel-btn:hover { transform: translate(-1px, -1px); box-shadow: 6px 6px 0 var(--cf-coal); }
.cf-pixel-btn:active { transform: translate(2px, 2px); box-shadow: 3px 3px 0 var(--cf-coal); }

/* =============== EYEBROW =============== */
.cf-eyebrow {
  font-family: var(--font-mono); font-weight: 700; font-size: 12px;
  letter-spacing: 0.10em; text-transform: uppercase;
  color: var(--cf-blaze);
}

/* =============== SECTIONS =============== */
.cf-section { max-width: 1280px; margin: 0 auto; padding: 112px 28px; }
.cf-section-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(34px, 4.4vw, 52px); line-height: 1.05; letter-spacing: -0.025em;
  margin: 10px 0 14px; max-width: 780px;
  text-wrap: pretty;
}
.cf-section-sub { font-family: var(--font-sans); font-size: 18px; line-height: 1.55; color: var(--muted-foreground); max-width: 640px; margin: 0 0 48px; }

.cf-section-dark {
  background: var(--cf-coal); color: var(--cf-cream);
  max-width: none; margin: 0; padding: 112px 28px;
  position: relative;
}
.cf-section-dark > * { max-width: 1280px; margin-inline: auto; }
.cf-section-dark::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(oklch(0.30 0.020 30) 1px, transparent 1px);
  background-size: 8px 8px; opacity: 0.40; pointer-events: none;
}
.cf-section-dark .cf-section-title { color: var(--cf-cream); }

/* =============== HERO =============== */
.cf-hero {
  position: relative; overflow: hidden;
  padding: 56px 28px 0;
  border-bottom: 1px solid var(--border);
  isolation: isolate;
}
.cf-hero-glow {
  position: absolute; inset: -30% -10% auto -10%; height: 700px; z-index: -2;
  background:
    radial-gradient(ellipse 60% 60% at 30% 20%, oklch(0.66 0.22 38 / 0.20), transparent 60%),
    radial-gradient(ellipse 50% 50% at 80% 10%, oklch(0.78 0.17 65 / 0.14), transparent 60%);
  pointer-events: none;
}
.cf-hero-bg-grid {
  position: absolute; inset: 0; z-index: -1;
  background-image:
    linear-gradient(to right, oklch(0.40 0.015 30 / 0.06) 1px, transparent 1px),
    linear-gradient(to bottom, oklch(0.40 0.015 30 / 0.06) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(to bottom, black, transparent 70%);
  pointer-events: none;
}
.cf-hero-inner {
  position: relative; max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px;
  padding: 64px 0 72px;
  align-items: center;
}
.cf-hero-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(40px, 5.6vw, 72px); line-height: 1.02; letter-spacing: -0.03em;
  margin: 18px 0 22px;
  text-wrap: balance;
}
.cf-hero-title-accent { color: var(--cf-blaze); }
.cf-hero-sub { font-size: 19px; line-height: 1.55; color: var(--muted-foreground); margin: 0 0 32px; max-width: 540px; }
.cf-hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 28px; }

.cf-hero-meta { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-mono); font-size: 12px; color: var(--muted-foreground); padding: 8px 12px; border: 1px solid var(--border); border-radius: 999px; background: var(--card); }
.cf-hero-meta strong { color: var(--foreground); }
.cf-hero-meta-dot { width: 8px; height: 8px; border-radius: 50%; background: oklch(0.66 0.22 145); box-shadow: 0 0 0 4px oklch(0.66 0.22 145 / 0.18); animation: cf-pulse 2.4s ease-in-out infinite; }
@keyframes cf-pulse { 0%,100% { box-shadow: 0 0 0 4px oklch(0.66 0.22 145 / 0.18); } 50% { box-shadow: 0 0 0 8px oklch(0.66 0.22 145 / 0.05); } }

.cf-hero-stats {
  position: relative;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  border-top: 1px solid var(--border); padding: 36px 0;
  max-width: 1280px; margin: 0 auto;
}
.cf-hero-stats > div { display: flex; flex-direction: column; gap: 6px; }
.cf-stat-n { font-family: var(--font-display); font-weight: 700; font-size: clamp(36px, 4vw, 48px); line-height: 1; letter-spacing: -0.03em; color: var(--cf-blaze); }
.cf-stat-l { font-family: var(--font-mono); font-size: 11px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted-foreground); }

/* =============== HERO TERMINAL =============== */
.cf-hero-terminal {
  background: var(--cf-coal);
  border-radius: 12px;
  border: 1px solid oklch(0.30 0.020 30);
  box-shadow: 0 24px 48px -16px oklch(0.18 0.02 30 / 0.45);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 13px;
  transform: rotate(0.4deg);
}
.cf-term-chrome {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 14px;
  background: oklch(0.20 0.018 30);
  border-bottom: 1px solid oklch(0.30 0.020 30);
}
.cf-term-dot { width: 11px; height: 11px; border-radius: 50%; display: inline-block; }
.cf-term-title { margin-inline-start: 12px; color: oklch(0.65 0.015 50); font-size: 11px; }
.cf-term-body { padding: 18px 18px 20px; color: oklch(0.85 0.012 60); line-height: 1.65; min-height: 360px; }
.cf-term-line {
  display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap;
  opacity: 0; transform: translateY(4px);
  animation: cf-term-in 320ms cubic-bezier(0.32, 0.72, 0, 1) forwards;
}
@keyframes cf-term-in { to { opacity: 1; transform: translateY(0); } }
.cf-term-prompt { color: var(--cf-flare); font-weight: 700; white-space: nowrap; }
.cf-term-tick { color: var(--cf-cream); }
.cf-term-cmd { color: var(--cf-spark); font-weight: 700; }
.cf-term-out { color: oklch(0.78 0.01 60); }
.cf-term-block { color: oklch(0.78 0.10 38); padding-inline-start: 16px; font-size: 12.5px; }
.cf-term-cursor-line { min-height: 1.6em; }
.cf-term-cursor { display: inline-block; width: 8px; height: 16px; background: var(--cf-spark); animation: cf-blink 1s steps(2) infinite; transform: translateY(2px); }
@keyframes cf-blink { 50% { opacity: 0; } }

/* =============== LOGO STRIP =============== */
.cf-strip {
  display: flex; align-items: center; gap: 36px;
  max-width: 1280px; margin: 0 auto; padding: 40px 28px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.cf-strip-label { font-family: var(--font-mono); font-size: 11px; font-weight: 700; letter-spacing: 0.10em; text-transform: uppercase; color: var(--muted-foreground); white-space: nowrap; }
.cf-strip-logos { display: flex; gap: 38px; flex-wrap: wrap; align-items: center; }
.cf-strip-logo { font-family: var(--font-display); font-weight: 600; font-size: 22px; color: var(--muted-foreground); opacity: 0.7; letter-spacing: -0.01em; transition: opacity 120ms, color 120ms; }
.cf-strip-logo:hover { opacity: 1; color: var(--cf-blaze); }

/* =============== SERVICES =============== */
.cf-service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.cf-service {
  position: relative;
  background: var(--card); border: 1px solid var(--border); border-radius: 14px;
  padding: 28px; display: flex; flex-direction: column; gap: 8px;
  transition: border-color 160ms, transform 160ms, box-shadow 160ms;
}
.cf-service:hover { border-color: var(--cf-blaze); transform: translateY(-3px); box-shadow: 0 16px 32px -12px oklch(0.18 0.02 30 / 0.18); }
.cf-service-hot { border-color: var(--cf-blaze); box-shadow: 0 12px 32px -8px oklch(0.66 0.22 38 / 0.22); }
.cf-service-flag { position: absolute; top: -10px; inset-inline-start: 24px; background: var(--cf-coal); color: var(--cf-spark); font-family: var(--font-mono); font-size: 10px; font-weight: 700; letter-spacing: 0.10em; padding: 4px 8px; }
.cf-service-title { font-family: var(--font-display); font-weight: 700; font-size: 24px; line-height: 1.2; margin: 6px 0 6px; letter-spacing: -0.015em; }
.cf-service-desc { font-size: 14.5px; line-height: 1.55; color: var(--muted-foreground); margin: 0; }
.cf-service-price { font-family: var(--font-mono); font-weight: 800; font-size: 14px; color: var(--cf-blaze); margin: 12px 0 4px; letter-spacing: 0.01em; }
.cf-service-list { list-style: none; padding: 0; margin: 12px 0 0; display: flex; flex-direction: column; gap: 8px; font-size: 13.5px; }
.cf-service-list li { display: flex; align-items: center; gap: 10px; }
.cf-service-list svg { color: var(--cf-blaze); flex-shrink: 0; }

.cf-services-foot { display: flex; gap: 12px; align-items: center; margin-top: 28px; font-family: var(--font-mono); font-size: 13px; color: var(--muted-foreground); }
.cf-link-arrow { display: inline-flex; align-items: center; gap: 6px; color: var(--cf-blaze); font-weight: 700; }
.cf-link-arrow:hover { color: var(--cf-magma); }

/* =============== CAPABILITIES =============== */
.cf-cap-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.cf-cap {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; padding: 22px;
  display: flex; flex-direction: column; gap: 8px;
  transition: border-color 120ms, transform 120ms;
}
.cf-cap:hover { border-color: var(--cf-blaze); transform: translateY(-2px); }
.cf-cap-icon { display: inline-flex; width: 36px; height: 36px; align-items: center; justify-content: center; background: oklch(0.66 0.22 38 / 0.10); color: var(--cf-blaze); border-radius: 8px; margin-bottom: 4px; }
.cf-cap-title { font-family: var(--font-display); font-weight: 700; font-size: 18px; line-height: 1.2; letter-spacing: -0.01em; }
.cf-cap-stack { font-family: var(--font-mono); font-size: 11.5px; font-weight: 700; color: var(--cf-flare); letter-spacing: 0.02em; line-height: 1.45; }
.cf-cap-blurb { font-size: 13.5px; line-height: 1.55; color: var(--muted-foreground); margin: 4px 0 0; }

/* =============== CASE STUDIES =============== */
.cf-case-list { display: flex; flex-direction: column; }
.cf-case {
  display: grid; grid-template-columns: 300px 1fr; gap: 56px;
  padding: 40px 0; border-top: 1px solid oklch(0.30 0.020 30);
}
.cf-case:first-of-type { border-top: none; padding-top: 20px; }
.cf-case-meta { display: flex; flex-direction: column; gap: 14px; }
.cf-case-metric { display: flex; flex-direction: column; gap: 4px; }
.cf-case-n { font-family: var(--font-display); font-weight: 700; font-size: 64px; line-height: 1; color: var(--cf-blaze); letter-spacing: -0.03em; }
.cf-case-ml { font-family: var(--font-mono); font-size: 11px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: oklch(0.70 0.015 50); }
.cf-case-stack { font-family: var(--font-mono); font-size: 11.5px; color: var(--cf-flare); line-height: 1.55; letter-spacing: 0.01em; }
.cf-case-title { font-family: var(--font-display); font-weight: 700; font-size: 30px; line-height: 1.2; letter-spacing: -0.025em; margin: 0 0 12px; max-width: 640px; text-wrap: balance; }
.cf-case-desc { font-size: 15.5px; line-height: 1.6; color: oklch(0.85 0.01 60); margin: 0 0 20px; max-width: 680px; }
.cf-case-link { display: inline-flex; align-items: center; gap: 6px; color: var(--cf-flare); font-weight: 600; font-size: 14px; font-family: var(--font-mono); letter-spacing: 0.02em; }
.cf-case-link:hover { color: var(--cf-spark); }

/* =============== INDUSTRIES =============== */
.cf-ind-grid {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
}
.cf-ind {
  display: flex; flex-direction: column; gap: 6px;
  padding: 18px 20px;
  background: var(--card); border: 1px solid var(--border);
  border-inline-start: 3px solid var(--cf-blaze);
  border-radius: 0 8px 8px 0;
  transition: background 120ms;
}
.cf-ind:hover { background: oklch(0.66 0.22 38 / 0.04); }
.cf-ind-tag { font-family: var(--font-mono); font-weight: 700; font-size: 12px; letter-spacing: 0.06em; color: var(--foreground); text-transform: uppercase; }
.cf-ind-note { font-size: 13px; color: var(--muted-foreground); }

/* =============== PRINCIPLES =============== */
.cf-principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.cf-principle {
  display: flex; gap: 18px; padding: 24px;
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
}
.cf-principle-n { font-family: var(--font-pixel); font-size: 14px; color: var(--cf-blaze); padding-top: 4px; letter-spacing: 0; flex-shrink: 0; }
.cf-principle-t { font-family: var(--font-display); font-weight: 700; font-size: 20px; line-height: 1.2; margin-bottom: 6px; letter-spacing: -0.01em; }
.cf-principle-d { font-size: 14.5px; line-height: 1.55; color: var(--muted-foreground); }

/* =============== LEADERSHIP =============== */
.cf-lead {
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 28px;
  align-items: stretch;
}
.cf-lead-card {
  background: var(--cf-coal); color: var(--cf-cream);
  border-radius: 16px; padding: 32px;
  display: grid; grid-template-columns: 96px 1fr; gap: 24px;
  position: relative; overflow: hidden;
}
.cf-lead-card::before {
  content: ''; position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 50% 50% at 90% 10%, oklch(0.66 0.22 38 / 0.18), transparent 55%),
    radial-gradient(oklch(0.30 0.020 30) 1px, transparent 1px);
  background-size: auto, 8px 8px;
  pointer-events: none;
}
.cf-lead-card > * { position: relative; z-index: 1; }
.cf-lead-avatar {
  width: 96px; height: 96px; border-radius: 16px;
  background: linear-gradient(135deg, var(--cf-magma), var(--cf-blaze) 50%, var(--cf-spark));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: 36px;
  color: var(--cf-cream);
  position: relative; box-shadow: 0 12px 24px -6px oklch(0.66 0.22 38 / 0.5);
}
.cf-lead-initials { letter-spacing: -0.04em; }
.cf-lead-flame { position: absolute; bottom: -8px; right: -8px; padding: 4px; background: var(--cf-coal); border-radius: 8px; display: flex; }
.cf-lead-name { font-family: var(--font-display); font-weight: 700; font-size: 28px; letter-spacing: -0.02em; margin-bottom: 2px; }
.cf-lead-role { font-family: var(--font-mono); font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--cf-flare); margin-bottom: 14px; }
.cf-lead-bio { font-size: 14.5px; line-height: 1.6; color: oklch(0.86 0.01 60); margin: 0 0 16px; }
.cf-lead-bio strong { color: var(--cf-cream); }
.cf-lead-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.cf-tag { font-family: var(--font-mono); font-size: 11px; font-weight: 700; letter-spacing: 0.02em; color: var(--cf-cream); background: oklch(0.30 0.020 30); padding: 4px 8px; border-radius: 0; border: 1px solid oklch(0.40 0.020 30); }
.cf-lead-links { display: flex; flex-wrap: wrap; gap: 16px; font-family: var(--font-mono); font-size: 12.5px; }
.cf-lead-links a { display: inline-flex; align-items: center; gap: 6px; color: oklch(0.78 0.01 60); }
.cf-lead-links a:hover { color: var(--cf-spark); }

.cf-lead-side {
  background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 28px;
  display: flex; flex-direction: column; gap: 16px;
}
.cf-cv { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.cf-cv li { display: grid; grid-template-columns: 110px 1fr; gap: 10px; font-size: 13.5px; line-height: 1.4; }
.cf-cv-y { font-family: var(--font-mono); font-size: 12px; font-weight: 700; color: var(--cf-blaze); letter-spacing: 0.02em; }
.cf-cv-edu { margin-top: 4px; padding-top: 16px; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 6px; }
.cf-cv-edu-row { display: grid; grid-template-columns: 64px 1fr; gap: 10px; font-size: 12.5px; color: var(--muted-foreground); }
.cf-cv-edu-y { font-family: var(--font-mono); font-weight: 700; color: var(--cf-flare); }
.cf-cv-edu em { color: var(--foreground); font-style: normal; font-weight: 600; }

.cf-team-note { margin-top: 28px; padding: 18px 22px; background: var(--card); border: 1px solid var(--border); border-radius: 12px; font-size: 14.5px; line-height: 1.55; color: var(--muted-foreground); }
.cf-team-note strong { color: var(--foreground); }

/* =============== CTA BANNER =============== */
.cf-cta-banner { background: var(--cf-coal); padding: 80px 28px; position: relative; overflow: hidden; }
.cf-cta-banner-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 20% 50%, oklch(0.66 0.22 38 / 0.20), transparent 60%),
    radial-gradient(ellipse 40% 60% at 90% 30%, oklch(0.78 0.17 65 / 0.10), transparent 60%),
    radial-gradient(oklch(0.30 0.020 30) 1px, transparent 1px);
  background-size: auto, auto, 8px 8px;
  pointer-events: none;
}
.cf-cta-banner-inner { position: relative; max-width: 1280px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cf-cta-title { font-family: var(--font-display); font-weight: 700; font-size: clamp(34px, 4vw, 52px); line-height: 1.05; letter-spacing: -0.025em; color: var(--cf-cream); margin: 10px 0 12px; }
.cf-cta-sub { font-size: 16px; line-height: 1.55; color: oklch(0.85 0.01 60); margin: 0; max-width: 580px; }

/* =============== FOOTER =============== */
.cf-footer { background: var(--cf-coal); color: oklch(0.85 0.01 60); padding: 56px 28px 0; }
.cf-footer-inner { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 1.4fr 2fr auto; gap: 56px; padding-bottom: 40px; border-bottom: 1px solid oklch(0.30 0.020 30); }
.cf-footer-brand { display: flex; gap: 16px; align-items: flex-start; }
.cf-footer-wordmark { font-family: var(--font-mono); font-weight: 800; font-size: 22px; letter-spacing: -0.02em; color: var(--cf-cream); }
.cf-footer-tag { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.02em; color: oklch(0.70 0.015 50); margin-top: 10px; line-height: 1.6; max-width: 300px; }
.cf-footer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.cf-footer-col-title { font-family: var(--font-mono); font-size: 11px; font-weight: 700; letter-spacing: 0.10em; text-transform: uppercase; color: var(--cf-flare); margin-bottom: 14px; }
.cf-footer-cols a { display: block; font-size: 14px; padding: 4px 0; cursor: pointer; transition: color 120ms; }
.cf-footer-cols a:hover { color: var(--cf-spark); }
.cf-footer-social { display: flex; gap: 10px; align-items: flex-start; }
.cf-footer-social a { display: inline-flex; padding: 9px; border-radius: 8px; border: 1px solid oklch(0.30 0.020 30); cursor: pointer; color: oklch(0.85 0.01 60); transition: color 120ms, border-color 120ms; }
.cf-footer-social a:hover { color: var(--cf-spark); border-color: var(--cf-spark); }
.cf-footer-bottom { max-width: 1280px; margin: 0 auto; display: flex; justify-content: space-between; padding: 20px 0; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.04em; color: oklch(0.55 0.02 35); align-items: center; flex-wrap: wrap; gap: 10px; }
.cf-footer-bottom svg { display: inline-block; vertical-align: -1px; }
.cf-footer-version { color: var(--cf-spark); border: 1px solid oklch(0.30 0.020 30); padding: 4px 10px; }

/* =============== MODAL =============== */
.cf-modal-overlay { position: fixed; inset: 0; z-index: 100; background: oklch(0.10 0.02 30 / 0.6); backdrop-filter: blur(6px); display: flex; align-items: center; justify-content: center; padding: 24px; animation: cf-fade 200ms ease-out; }
@keyframes cf-fade { from { opacity: 0; } to { opacity: 1; } }
.cf-modal { position: relative; width: 100%; max-width: 480px; background: var(--card); color: var(--card-foreground); border-radius: 16px; padding: 32px; box-shadow: 0 24px 48px -12px oklch(0.18 0.02 30 / 0.5); display: flex; flex-direction: column; gap: 14px; animation: cf-modal-in 240ms cubic-bezier(0.32, 0.72, 0, 1); }
@keyframes cf-modal-in { from { opacity: 0; transform: translateY(8px) scale(0.98); } to { opacity: 1; transform: none; } }
.cf-modal-close { position: absolute; top: 14px; inset-inline-end: 14px; background: transparent; border: 0; color: var(--muted-foreground); cursor: pointer; padding: 6px; border-radius: 6px; }
.cf-modal-close:hover { background: var(--muted); color: var(--foreground); }
.cf-modal-title { font-family: var(--font-display); font-weight: 700; font-size: 26px; line-height: 1.2; letter-spacing: -0.02em; margin: 6px 0 4px; }
.cf-modal-sub { font-size: 14px; color: var(--muted-foreground); margin: 0 0 4px; line-height: 1.5; }
.cf-modal-error { font-size: 14px; color: var(--destructive, #c62828); margin: 0; line-height: 1.45; }
.cf-modal-success { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 16px; }
.cf-modal-success > .cf-btn { margin-top: 16px; }

.cf-form { display: flex; flex-direction: column; gap: 14px; }

.cf-field { display: flex; flex-direction: column; gap: 6px; }
.cf-field label { font-size: 13px; font-weight: 600; }
.cf-field input, .cf-field select, .cf-field textarea { font-family: var(--font-sans); font-size: 14px; padding: 11px 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--background); color: var(--foreground); outline: none; transition: border-color 120ms, box-shadow 120ms; }
.cf-field input:focus, .cf-field select:focus, .cf-field textarea:focus { border-color: var(--cf-blaze); box-shadow: 0 0 0 3px oklch(0.66 0.22 38 / 0.18); }
.cf-field-invalid input, .cf-field-invalid select, .cf-field-invalid textarea { border-color: var(--destructive, #c62828); }
.cf-field-invalid input:focus, .cf-field-invalid select:focus, .cf-field-invalid textarea:focus { border-color: var(--destructive, #c62828); box-shadow: 0 0 0 3px oklch(0.55 0.2 25 / 0.18); }
.cf-field-error { font-size: 13px; color: var(--destructive, #c62828); margin: 0; line-height: 1.4; }
.cf-field textarea { resize: vertical; font-family: var(--font-sans); }

/* =============== LANG TOGGLE =============== */
.cf-lang-toggle {
  display: flex; align-items: center; gap: 2px;
  background: var(--muted); border: 1px solid var(--border);
  border-radius: 8px; padding: 3px;
}
.cf-lang-btn {
  background: transparent; border: none;
  font-family: var(--font-mono); font-size: 11px; font-weight: 700; letter-spacing: 0.04em;
  color: var(--muted-foreground); padding: 5px 8px; border-radius: 5px;
  cursor: pointer; transition: background 120ms, color 120ms;
}
.cf-lang-btn:hover { color: var(--foreground); }
.cf-lang-btn-active {
  background: var(--card); color: var(--cf-blaze);
  box-shadow: 0 1px 3px oklch(0.18 0.02 30 / 0.12);
}

/* =============== RESPONSIVE =============== */
@media (max-width: 1100px) {
  .cf-cap-grid { grid-template-columns: repeat(2, 1fr); }
  .cf-principles { grid-template-columns: repeat(2, 1fr); }
  .cf-hero-inner { grid-template-columns: 1fr; gap: 36px; padding: 48px 0 56px; }
  .cf-hero-terminal { transform: none; }
  .cf-lead { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .cf-section { padding: 80px 24px; }
  .cf-section-dark { padding: 80px 24px; }
  .cf-service-grid, .cf-ind-grid, .cf-principles, .cf-footer-cols { grid-template-columns: 1fr; }
  .cf-cap-grid { grid-template-columns: 1fr; }
  .cf-case { grid-template-columns: 1fr; gap: 16px; }
  .cf-hero-stats { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .cf-footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .cf-nav-links { display: none; }
  .cf-nav-link-quiet { display: none; }
  .cf-lead-card { grid-template-columns: 72px 1fr; gap: 16px; padding: 24px; }
  .cf-lead-avatar { width: 72px; height: 72px; font-size: 28px; }
  .cf-strip { gap: 18px; }
  .cf-strip-logos { gap: 22px; }
  .cf-strip-logo { font-size: 18px; }
  .cf-cta-banner-inner { gap: 24px; }
}