/* ============================================================
   AUX Systems Inc — Global Stylesheet
   Aesthetic: Editorial Minimalist · Fortune 500 Grade
   ============================================================ */

/* ── Design Tokens ── */
:root {
  --bg-white:   #ffffff;
  --bg-paper:   #f8f7f4;
  --text-pri:   #1a1a1a;
  --text-sec:   #6b6b6b;
  --accent:     #2563eb;
  --accent-lt:  rgba(37, 99, 235, 0.08);
  --border:     #e5e5e5;
  --warm:       #e8e4dc;

  --font-head:  'Fraunces', Georgia, serif;
  --font-body:  'Plus Jakarta Sans', system-ui, sans-serif;
  --font-mono:  'DM Mono', 'Courier New', monospace;

  --r-card:     12px;
  --r-btn:      6px;
  --nav-h:      72px;
  --ease:       0.3s ease;
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.06);
  --shadow-md:  0 8px 32px rgba(0,0,0,0.1);
  --shadow-lg:  0 20px 60px rgba(0,0,0,0.12);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; font-size: 16px; }
body  { background: var(--bg-white); color: var(--text-pri); font-family: var(--font-body); font-weight: 400; line-height: 1.6; overflow-x: hidden; }
img   { display: block; max-width: 100%; }
a     { text-decoration: none; color: inherit; }
ul    { list-style: none; }
button, input, select, textarea { font-family: var(--font-body); }
button { cursor: pointer; border: none; background: none; }

/* ── Layout ── */
.container { width: min(1200px, 92vw); margin-inline: auto; }
.section    { padding: 6rem 0; }
.section-paper { background: var(--bg-paper); }

/* ── Typography ── */
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 700; line-height: 1.1; letter-spacing: -0.02em; color: var(--text-pri); }
h1 { font-size: clamp(2.6rem, 5.5vw, 4.5rem); }
h2 { font-size: clamp(2rem, 3.5vw, 3rem); }
h3 { font-size: 1.4rem; }
p  { color: var(--text-sec); line-height: 1.75; }

.overline {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-block;
  margin-bottom: 1rem;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-sec);
  display: inline-block;
  margin-bottom: 0.75rem;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.75rem;
  border-radius: var(--r-btn);
  font-size: 0.9rem;
  font-weight: 500;
  transition: transform var(--ease), box-shadow var(--ease), background var(--ease), color var(--ease);
  white-space: nowrap;
}
.btn-solid {
  background: var(--text-pri);
  color: #fff;
}
.btn-solid:hover { transform: scale(1.02); box-shadow: var(--shadow-md); }

.btn-outline {
  border: 1.5px solid var(--border);
  color: var(--text-pri);
  background: transparent;
}
.btn-outline:hover { border-color: var(--text-pri); background: var(--bg-paper); }

.btn-accent {
  background: var(--accent);
  color: #fff;
}
.btn-accent:hover { transform: scale(1.02); box-shadow: 0 8px 28px rgba(37,99,235,0.3); }

/* ── Cards ── */
.card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  padding: 2rem;
  transition: box-shadow var(--ease), transform var(--ease);
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }

/* ── Pill / Tag ── */
.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.85rem;
  background: var(--bg-paper);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-sec);
  letter-spacing: 0.04em;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  height: var(--nav-h);
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--ease);
}
.site-header.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.07); }

.nav-inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 2rem;
}

/* Logo */
.nav-logo { display: flex; align-items: center; gap: 0.6rem; flex-shrink: 0; text-decoration: none; }
.logo-mark { width: 32px; height: 32px; flex-shrink: 0; display: block; }
.logo-wordmark { display: inline-flex; align-items: center; gap: 0.45rem; line-height: 1; }
.logo-aux {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.05rem;
  color: #0f172a;
  letter-spacing: 0.1em;
  line-height: 1;
}
.logo-sys {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1.05rem;
  color: #22c55e;
  letter-spacing: 0.1em;
  line-height: 1;
}

/* Center nav */
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
  justify-content: center;
}
.nav-links a {
  padding: 0.4rem 0.85rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-sec);
  border-radius: 6px;
  transition: color var(--ease), background var(--ease);
}
.nav-links a:hover { color: var(--text-pri); background: var(--bg-paper); }
.nav-links a.active { color: var(--accent); }

/* Right CTA */
.nav-cta { flex-shrink: 0; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block; width: 22px; height: 1.5px;
  background: var(--text-pri); border-radius: 2px;
  transition: transform var(--ease), opacity var(--ease);
}
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile nav drawer */
.nav-mobile {
  display: none;
  position: absolute;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 4vw 1.5rem;
  flex-direction: column;
  gap: 0.25rem;
  box-shadow: var(--shadow-md);
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  padding: 0.65rem 0.75rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-sec);
  border-radius: 6px;
  transition: background var(--ease), color var(--ease);
}
.nav-mobile a:hover, .nav-mobile a.active { color: var(--accent); background: var(--accent-lt); }
.nav-mobile .btn { width: 100%; justify-content: center; margin-top: 0.5rem; }

/* ============================================================
   HERO — Homepage
   ============================================================ */
.hero-home {
  padding: 3rem 0 0;
  background: var(--bg-white);
  overflow: hidden;
}
.hero-home-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero-left { padding-bottom: 5rem; }

.hero-left h1 { margin-bottom: 1.25rem; }
.hero-left p  { font-size: 1.05rem; max-width: 480px; margin-bottom: 2rem; }

.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2rem; }

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}
.trust-row span {
  font-size: 0.8rem;
  color: var(--text-sec);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.trust-row span::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
  font-size: 0.75rem;
}

/* Hero visual composition */
.hero-visual-wrap { position: relative; padding: 2rem 2rem 0; }
.hero-composition {
  background: var(--warm);
  border-radius: 20px;
  min-height: 480px;
  position: relative;
  overflow: visible;
}

.float-card {
  position: absolute;
  background: var(--bg-white);
  border-radius: var(--r-card);
  padding: 1.1rem 1.4rem;
  box-shadow: var(--shadow-lg);
  min-width: 180px;
  animation: floatUp 4s ease-in-out infinite;
}
.float-card:nth-child(2) { animation-delay: -2s; }

.float-card-a { bottom: 52px; left: -28px; }
.float-card-b { top: 52px; right: -20px; }

.float-card-metric {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--text-pri);
  line-height: 1;
  margin-bottom: 0.2rem;
}
.float-card-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-sec);
  letter-spacing: 0.06em;
}
.float-card-star { font-size: 0.95rem; color: var(--accent); margin-bottom: 0.2rem; }

@keyframes floatUp {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}

/* ── Illustration SVGs ── */
.hero-dash-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 20px;
  display: block;
}
.about-network-svg,
.about-dash-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 16px;
  display: block;
}
.svc-full-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 16px;
  display: block;
}

/* ── Hero: inner pages ── */
.hero-inner {
  padding: 3rem 0 2rem;
  background: var(--bg-paper);
  border-bottom: 1px solid var(--border);
}
.hero-inner h1 { margin-bottom: 1rem; }
.hero-inner p  { font-size: 1.1rem; max-width: 560px; }

/* ============================================================
   SERVICES GRID (homepage)
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.services-grid .card:nth-child(4) { grid-column: 1; }
.services-grid .card:nth-child(5) { grid-column: 2; }

.service-icon-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: background var(--ease);
}
.card:hover .service-icon-circle { background: var(--accent-lt); }
.service-icon-circle svg {
  width: 20px; height: 20px;
  stroke: var(--accent); fill: none;
  stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round;
}

.service-card h3 { font-size: 1.1rem; margin-bottom: 0.6rem; }
.service-card p   { font-size: 0.875rem; line-height: 1.65; }

/* ============================================================
   ABOUT SPLIT (homepage)
   ============================================================ */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about-visual-block {
  background: var(--warm);
  border-radius: 16px;
  min-height: 520px;
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: 2rem;
}
.trusted-badge {
  background: var(--bg-white);
  border-radius: 8px;
  padding: 0.75rem 1.1rem;
  box-shadow: var(--shadow-md);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}
.trusted-badge-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }
.trusted-badge span { font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-sec); letter-spacing: 0.08em; }

.about-text h2 { margin-bottom: 1.25rem; }
.about-text p  { margin-bottom: 1rem; }

.about-checks { margin: 1.5rem 0; display: flex; flex-direction: column; gap: 0.6rem; }
.check-row {
  display: flex; align-items: center; gap: 0.6rem;
  font-size: 0.9rem; font-weight: 500; color: var(--text-pri);
}
.check-row::before {
  content: '';
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent-lt); border: 1.5px solid var(--accent);
  display: flex; align-items: center; justify-content: center;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%232563eb' stroke-width='3' stroke-linecap='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  flex-shrink: 0;
}
.text-link {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-weight: 600; font-size: 0.9rem; color: var(--text-pri);
  border-bottom: 1.5px solid var(--text-pri);
  padding-bottom: 1px;
  transition: color var(--ease), border-color var(--ease);
}
.text-link:hover { color: var(--accent); border-color: var(--accent); }

/* ============================================================
   PROCESS — 4 steps
   ============================================================ */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 2.5rem;
  position: relative;
}
.process-grid::before {
  content: '';
  position: absolute;
  top: 2rem;
  left: calc(12.5% + 1rem);
  right: calc(12.5% + 1rem);
  height: 1px;
  background: var(--border);
}
.process-step {}
.step-num {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--bg-white);
  border: 1.5px solid var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 0.75rem; color: var(--accent);
  margin-bottom: 1.25rem;
  position: relative; z-index: 1;
}
.process-step h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.process-step p  { font-size: 0.85rem; }

/* ============================================================
   GLOBAL REACH / AI FLOW
   ============================================================ */
.ai-flow-wrap { width: 100%; }
.ai-flow-svg {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
}
/* ============================================================
   TESTIMONIALS — Marquee
   ============================================================ */
.testimonial-track-wrap { overflow: hidden; position: relative; padding: 1.5rem 0; }
.testimonial-track {
  display: flex;
  gap: 1.5rem;
  width: max-content;
}
.testimonial-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  padding: 1.75rem 2rem;
  min-width: 320px;
  max-width: 320px;
  flex-shrink: 0;
}
.testimonial-quote {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-sec);
  margin-bottom: 1.25rem;
  font-style: italic;
}
.testimonial-author { display: flex; align-items: center; gap: 0.75rem; }
.author-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--warm);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-weight: 700; font-size: 0.85rem; color: var(--text-pri);
  flex-shrink: 0;
}
.author-name { font-weight: 600; font-size: 0.85rem; color: var(--text-pri); line-height: 1.2; }
.author-role { font-size: 0.75rem; color: var(--text-sec); font-family: var(--font-mono); }

/* ============================================================
   TECH STACK MARQUEE
   ============================================================ */
.tech-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.tech-marquee-wrap { overflow: hidden; }
.tech-row {
  display: flex;
  gap: 0;
  margin-bottom: 1rem;
}
.tech-row:last-child { margin-bottom: 0; }
.tech-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-sec);
  white-space: nowrap;
  margin-right: 0.6rem;
  flex-shrink: 0;
  transition: border-color var(--ease), color var(--ease);
}
.tech-tag:hover { border-color: var(--accent); color: var(--accent); }

/* ============================================================
   CASE STUDIES GRID (homepage preview)
   ============================================================ */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.case-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  padding: 2.5rem;
  transition: box-shadow var(--ease), transform var(--ease);
  position: relative;
  overflow: hidden;
}
.case-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.case-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: var(--accent);
  border-radius: 4px 0 0 4px;
}

.case-tag { font-family: var(--font-mono); font-size: 0.68rem; color: var(--text-sec); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 0.75rem; }
.case-metric {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(2.2rem, 4vw, 3rem);
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.5rem;
  letter-spacing: -0.03em;
}
.case-card h3 { font-size: 1.1rem; margin-bottom: 0.6rem; }
.case-card p  { font-size: 0.875rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--text-pri);
  color: #fff;
  padding: 5rem 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 3rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo { margin-bottom: 1rem; }
.site-footer .logo-aux { color: #fff; }
.site-footer .logo-sys { color: #22c55e; }

.footer-tagline { font-size: 0.875rem; color: #888; line-height: 1.65; margin-bottom: 1.25rem; max-width: 240px; }

.footer-social { display: flex; gap: 0.6rem; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center;
  color: #888; transition: color var(--ease), border-color var(--ease);
}
.footer-social a:hover { color: #fff; border-color: rgba(255,255,255,0.35); }
.footer-social a svg { width: 14px; height: 14px; fill: currentColor; }

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col ul a {
  font-size: 0.875rem;
  color: #888;
  transition: color var(--ease);
}
.footer-col ul a:hover { color: #fff; }

.footer-contact-item {
  display: flex; align-items: flex-start; gap: 0.6rem;
  font-size: 0.875rem; color: #888; margin-bottom: 0.75rem; line-height: 1.5;
}
.footer-contact-item svg { width: 14px; height: 14px; stroke: #555; fill: none; flex-shrink: 0; margin-top: 3px; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.footer-contact-item a { color: #888; transition: color var(--ease); }
.footer-contact-item a:hover { color: #fff; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.footer-bottom span { font-size: 0.78rem; color: #555; }

/* ============================================================
   ABOUT PAGE — Stats & Values
   ============================================================ */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
}
.stat-block {}
.stat-num {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  color: var(--text-pri);
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 0.35rem;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-sec);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.value-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  padding: 2.5rem 2rem;
}
.value-num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--accent);
  letter-spacing: 0.2em;
  margin-bottom: 1rem;
}
.value-card h3 { margin-bottom: 0.75rem; font-size: 1.2rem; }
.value-card p  { font-size: 0.9rem; }

/* Expertise pills */
.expertise-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 2.5rem;
}
.expertise-pill {
  padding: 0.45rem 1rem;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-sec);
  transition: border-color var(--ease), color var(--ease), background var(--ease);
}
.expertise-pill:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-lt); }

/* ============================================================
   SERVICES PAGE — Z-pattern detail sections
   ============================================================ */
.service-detail {
  padding: 5rem 0;
  border-bottom: 1px solid var(--border);
}
.service-detail:last-child { border-bottom: none; }
.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.service-detail-grid.flip { direction: rtl; }
.service-detail-grid.flip > * { direction: ltr; }

.service-visual {
  background: var(--bg-paper);
  border-radius: 16px;
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.service-visual-icon {
  width: 72px; height: 72px;
  stroke: var(--accent); fill: none;
  stroke-width: 1.25; stroke-linecap: round; stroke-linejoin: round;
  opacity: 0.7;
}
.service-detail-text h2 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); margin-bottom: 1rem; }
.service-detail-text p  { margin-bottom: 1rem; }
.service-features { margin-top: 1.5rem; display: flex; flex-direction: column; gap: 0.5rem; }
.service-feature { display: flex; align-items: center; gap: 0.6rem; font-size: 0.875rem; color: var(--text-sec); }
.feature-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }

/* ============================================================
   CONTACT PAGE — Form + Details
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 5rem;
  align-items: start;
}
.contact-form-wrap { background: var(--bg-white); }

.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-pri);
  margin-bottom: 0.4rem;
  letter-spacing: 0.01em;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-paper);
  border: 1.5px solid var(--border);
  border-radius: var(--r-btn);
  color: var(--text-pri);
  font-size: 0.9rem;
  font-family: var(--font-body);
  outline: none;
  transition: border-color var(--ease), box-shadow var(--ease);
  -webkit-appearance: none; appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-sec); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.08);
  background: var(--bg-white);
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b6b6b' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 14px;
  padding-right: 2.5rem;
}
.form-group select option { background: var(--bg-white); }
.form-group textarea { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.btn-submit { width: 100%; padding: 0.9rem; font-size: 0.95rem; font-weight: 600; }

.form-success {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 2rem;
  gap: 1rem;
}
.form-success:not([hidden]) { display: flex; }
.form-success svg { width: 52px; height: 52px; }
.form-success h3 { font-size: 1.4rem; margin: 0; }
.form-success p { color: var(--text-sec); margin: 0; }

.form-error {
  margin-top: 0.75rem;
  color: #dc2626;
  font-size: 0.875rem;
  text-align: center;
}

.contact-details { display: flex; flex-direction: column; gap: 2rem; }
.contact-detail-item { display: flex; align-items: flex-start; gap: 1rem; }
.contact-detail-icon {
  width: 40px; height: 40px; border-radius: 8px;
  background: var(--bg-paper); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-detail-icon svg { width: 16px; height: 16px; stroke: var(--text-pri); fill: none; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.contact-detail-label { font-family: var(--font-mono); font-size: 0.65rem; color: var(--text-sec); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 0.25rem; }
.contact-detail-value { font-size: 0.9rem; color: var(--text-pri); line-height: 1.6; }
.contact-detail-value a { color: var(--text-pri); transition: color var(--ease); }
.contact-detail-value a:hover { color: var(--accent); }

/* ============================================================
   CASE STUDIES PAGE — Full grid
   ============================================================ */
.cases-full-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

/* ============================================================
   PRICING PAGE
   ============================================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
  align-items: start;
}
.pricing-card {
  background: var(--bg-white);
  border: 1.5px solid var(--border);
  border-radius: var(--r-card);
  padding: 2.5rem 2rem;
  position: relative;
}
.pricing-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(37,99,235,0.06);
}
.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 0.9rem;
  border-radius: 100px;
  white-space: nowrap;
}
.pricing-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-sec);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.pricing-price {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 3rem;
  color: var(--text-pri);
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 0.25rem;
}
.pricing-price sup { font-size: 1.25rem; vertical-align: super; letter-spacing: 0; }
.pricing-price-note { font-size: 0.8rem; color: var(--text-sec); margin-bottom: 1.5rem; }
.pricing-divider { height: 1px; background: var(--border); margin: 1.5rem 0; }
.pricing-features { display: flex; flex-direction: column; gap: 0.65rem; margin-bottom: 1.75rem; }
.pricing-feature { display: flex; align-items: center; gap: 0.6rem; font-size: 0.875rem; color: var(--text-sec); }
.pricing-feature::before {
  content: '';
  width: 16px; height: 16px; border-radius: 50%; flex-shrink: 0;
  background: var(--accent-lt);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232563eb' stroke-width='2.5' stroke-linecap='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: center; background-size: 9px;
}
.pricing-card .btn { width: 100%; justify-content: center; }

/* ============================================================
   PAGE HERO — shared across inner pages
   ============================================================ */
.page-hero {
  padding: 3rem 0 2rem;
  background: var(--bg-paper);
  border-bottom: 1px solid var(--border);
}
.page-hero h1 { margin-bottom: 1rem; }
.page-hero-sub {
  font-size: 1.1rem;
  max-width: 600px;
  margin-top: 0.75rem;
}

/* ============================================================
   CTA STRIP — shared call-to-action band
   ============================================================ */
.cta-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
}
.cta-strip-text h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 0.5rem; }
.cta-strip-text p  { max-width: 44ch; }
.cta-strip-actions { display: flex; gap: 1rem; flex-wrap: wrap; flex-shrink: 0; }

/* ============================================================
   ABOUT PAGE — story split
   ============================================================ */
.about-story-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: center;
}
.about-story-visual {}
.about-visual-block {
  background: var(--warm);
  border-radius: 16px;
  min-height: 460px;
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: 2rem;
  overflow: hidden;
}
.about-visual-accent {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--accent);
  border-radius: 16px 16px 0 0;
}
.about-visual-card {
  background: var(--bg-white);
  border-radius: 8px;
  padding: 1rem 1.4rem;
  box-shadow: var(--shadow-md);
  display: inline-flex;
  flex-direction: column;
  gap: 0.2rem;
}
.about-visual-card-b {
  position: absolute;
  top: 2.5rem;
  right: 2rem;
}
.about-visual-num {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 2rem;
  color: var(--text-pri);
  line-height: 1;
  letter-spacing: -0.03em;
}
.about-visual-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--text-sec);
  text-transform: uppercase;
}
.about-story-text h2 { margin-bottom: 1.25rem; }
.about-story-text p  { margin-bottom: 1rem; }
.about-check-rows { margin-top: 1.5rem; display: flex; flex-direction: column; gap: 0.65rem; }
.check-icon { color: var(--accent); font-weight: 700; flex-shrink: 0; }

/* About page stats grid */
.about-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  border-top: 1px solid var(--border);
  padding-top: 3rem;
}
.about-stat {}
.about-stat-num {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  color: var(--text-pri);
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 0.35rem;
}
.about-stat-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-sec);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* Value card icon */
.value-icon {
  width: 48px; height: 48px;
  border-radius: 10px;
  background: var(--accent-lt);
  border: 1px solid rgba(37,99,235,0.15);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
}
.value-icon svg { width: 22px; height: 22px; stroke: var(--accent); fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }

/* ============================================================
   SERVICES PAGE — detail sections
   ============================================================ */
.service-detail-visual {}
.service-detail-graphic {
  background: var(--bg-paper);
  border: 1px solid var(--border);
  border-radius: 16px;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  position: relative;
  overflow: hidden;
}
.service-detail-graphic::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent);
  border-radius: 16px 16px 0 0;
}
.svc-graphic-1 { background: linear-gradient(135deg, #f0f4ff 0%, #e8f0fe 100%); }
.svc-graphic-2 { background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%); }
.svc-graphic-3 { background: linear-gradient(135deg, #fefce8 0%, #fef9c3 100%); }
.svc-graphic-4 { background: linear-gradient(135deg, #fdf4ff 0%, #fae8ff 100%); }
.svc-graphic-5 { background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%); }
.svc-icon-wrap {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: rgba(255,255,255,0.8);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-sm);
}
.svc-icon-wrap svg { width: 40px; height: 40px; stroke: var(--accent); fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.svc-graphic-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-sec);
}
.service-detail-content {}
.service-detail-num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  display: block;
}
.service-detail-content h2 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); margin-bottom: 1rem; }
.service-detail-content p  { margin-bottom: 1rem; }
.service-feature-list {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 0;
}
.service-feature-list li {
  display: flex; align-items: center; gap: 0.65rem;
  font-size: 0.875rem; color: var(--text-sec);
  list-style: none;
}
.service-feature-list li::before {
  content: '';
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); flex-shrink: 0;
}

/* ============================================================
   CASE STUDIES PAGE — full 3-col grid + meta tags
   ============================================================ */
.cases-grid-full {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}
.case-meta-item {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-sec);
  background: var(--bg-paper);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 0.2rem 0.65rem;
}

/* ============================================================
   PRICING PAGE — card variants + FAQ
   ============================================================ */
.pricing-card-featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(37,99,235,0.06);
}
.pricing-card-header { margin-bottom: 1.5rem; }
.pricing-plan-name {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-sec);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.pricing-rate {
  display: flex;
  align-items: baseline;
  gap: 0.2rem;
  margin-bottom: 0.75rem;
}
.pricing-amount {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(2.2rem, 4vw, 2.8rem);
  color: var(--text-pri);
  line-height: 1;
  letter-spacing: -0.04em;
}
.pricing-period {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-sec);
}
.pricing-desc { font-size: 0.875rem; line-height: 1.7; }
.pf-check {
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
  margin-right: 0.25rem;
}
.pricing-cta { width: 100%; justify-content: center; margin-top: 1.75rem; }
.pricing-features { display: flex; flex-direction: column; gap: 0.65rem; }
.pricing-features li {
  display: flex; align-items: center;
  font-size: 0.875rem; color: var(--text-sec);
  list-style: none;
}

/* FAQ */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem 4rem;
  margin-top: 2.5rem;
}
.faq-item {}
.faq-item h4 {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-pri);
  margin-bottom: 0.6rem;
  line-height: 1.4;
}
.faq-item p { font-size: 0.875rem; line-height: 1.75; }

/* ============================================================
   CONTACT PAGE — detail blocks + social link
   ============================================================ */
.contact-details-inner h3 { font-size: 1.5rem; margin-bottom: 0.75rem; }
.contact-details-inner > p { margin-bottom: 2rem; font-size: 0.9rem; }
.contact-detail-block {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.contact-links-row { margin-top: 2rem; }
.contact-social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-sec);
  border: 1px solid var(--border);
  border-radius: var(--r-btn);
  padding: 0.5rem 1rem;
  transition: color var(--ease), border-color var(--ease), background var(--ease);
}
.contact-social-link:hover { color: var(--accent); border-color: var(--accent); background: var(--accent-lt); }
.contact-social-link svg { width: 14px; height: 14px; fill: currentColor; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .tech-grid { grid-template-columns: 1fr; gap: 3rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}

@media (max-width: 900px) {
  .section { padding: 4rem 0; }
  .hero-home { padding-top: 2rem; }
  .hero-home-grid { grid-template-columns: 1fr; gap: 3rem; }
  .hero-visual-wrap { display: none; }
  .hero-left { padding-bottom: 2rem; }

  .services-grid { grid-template-columns: 1fr 1fr; }
  .services-grid .card:nth-child(4), .services-grid .card:nth-child(5) { grid-column: auto; }

  .about-split { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-visual-block { min-height: 280px; }

  .process-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .process-grid::before { display: none; }

  .cases-grid { grid-template-columns: 1fr; }
  .cases-full-grid { grid-template-columns: 1fr 1fr; }
  .cases-grid-full { grid-template-columns: 1fr 1fr; }

  .stats-row { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .about-stats-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .about-story-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .values-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }

  .service-detail-grid { grid-template-columns: 1fr; gap: 2rem; }
  .service-detail-grid.flip { direction: ltr; }

  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .form-row { grid-template-columns: 1fr; }

  .cta-strip { flex-direction: column; align-items: flex-start; gap: 2rem; }
  .faq-grid { grid-template-columns: 1fr; gap: 1.75rem; }

  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }

  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 0.4rem; }
}

@media (max-width: 540px) {
  h1 { font-size: clamp(2rem, 8vw, 2.8rem); }
  .services-grid { grid-template-columns: 1fr; }
  .cases-full-grid { grid-template-columns: 1fr; }
  .cases-grid-full { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr; }
  .about-stats-grid { grid-template-columns: 1fr 1fr; }
  .hero-ctas { flex-direction: column; }
  .btn { justify-content: center; }
}