/* ===========================
   PROTO ENGINEERING — Premium Light Theme
   Typography & Design Update
   Fonts: Plus Jakarta Sans (display) · Cormorant Garamond (serif) · Inter (body)
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --bg: #ffffff;
  --bg2: #f7f8fa;
  --bg3: #eef1f5;
  --surface: #ffffff;
  --surface2: #f4f6f9;
  --accent: #1e4d8c;
  --accent2: #2d6cb5;
  --accent-light: #e8f0fa;
  --gold: #c9a227;
  --text: #0d1117;
  --text2: #4a5568;
  --text3: #8896a8;
  --border: rgba(30, 77, 140, 0.12);
  --border2: rgba(0, 0, 0, 0.08);
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.1);

  /* Updated font stack */
  --font-display: 'Plus Jakarta Sans', sans-serif;
  --font-serif: 'Cormorant Garamond', serif;
  --font-body: 'Inter', sans-serif;

  --nav-h: 76px;
  --radius: 12px;
  --radius-lg: 20px;
  --swot-s: #2d6cb5;
  --swot-w: #3d4f63;
  --swot-o: #e07b2e;
  --swot-t: #d4a017;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  overflow-x: hidden;
  font-weight: 400;
  letter-spacing: -0.01em;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 28px; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border2);
  transition: box-shadow 0.3s ease;
}
.navbar.scrolled { box-shadow: var(--shadow); }

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
  line-height: 0;
}
.logo-gears, .logo-img {
  width: auto;
  height: 52px;
  max-height: 58px;
  flex-shrink: 0;
  object-fit: contain;
  object-position: left center;
}
.logo-img { display: block; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-left: auto;
}
.nav-links a {
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #444;
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1.5px;
  background: var(--accent);
  transition: width 0.3s ease;
}
.nav-links a:hover,
.nav-links a.active { color: #000; }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.btn-nav {
  padding: 9px 22px;
  background: var(--accent);
  color: #ffffff;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  border-radius: 6px;
  transition: all 0.2s;
  white-space: nowrap;
  flex-shrink: 0;
  font-family: var(--font-body);
}
.btn-nav:hover { background: var(--accent2); transform: translateY(-1px); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: #000;
  border-radius: 2px;
  transition: all 0.3s;
}

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-block;
  padding: 13px 30px;
  background: var(--accent);
  color: #ffffff;
  font-weight: 600;
  font-size: 13.5px;
  letter-spacing: 0.02em;
  border-radius: 8px;
  transition: all 0.25s ease;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
}
.btn-primary:hover {
  background: var(--accent2);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(30, 77, 140, 0.25);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 26px;
  border: 1px solid rgba(0,0,0,0.14);
  color: var(--text);
  font-size: 13.5px;
  font-weight: 500;
  border-radius: 8px;
  transition: all 0.25s;
  background: transparent;
  font-family: var(--font-body);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-light);
}

/* ===== HERO (Home) ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 64px) 28px 88px;
  position: relative;
  overflow: hidden;
  max-width: 1200px;
  margin: 0 auto;
  gap: 64px;
  background: var(--bg);
}
.hero-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(ellipse 80% 60% at 80% 20%, rgba(30,77,140,0.05), transparent 60%),
              radial-gradient(ellipse 50% 40% at 10% 80%, rgba(201,162,39,0.03), transparent 50%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,0,0,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.025) 1px, transparent 1px);
  background-size: 52px 52px;
  opacity: 0.4;
}
.hero-content { flex: 1; max-width: 820px; width: 100%; position: relative; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  background: var(--accent-light);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 28px;
  text-transform: uppercase;
}
.badge-dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

/* Hero title — Plus Jakarta Sans at a tighter size */
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 22px;
  max-width: 780px;
}
.hero-title .line { display: block; white-space: nowrap; }
.accent-line { color: var(--accent); white-space: nowrap; }

.hero-sub {
  font-size: 15.5px;
  color: var(--text2);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 580px;
  font-weight: 400;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 56px; }
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 20px 28px;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.stat { display: flex; flex-direction: column; gap: 3px; }
.stat-num {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.stat-label { font-size: 10.5px; color: var(--text3); letter-spacing: 0.08em; text-transform: uppercase; font-weight: 500; }
.stat-divider { width: 1px; height: 44px; background: var(--border2); }
.hero-visual { flex: 1; display: flex; align-items: center; justify-content: center; }
.hex-grid {
  display: grid;
  grid-template-columns: repeat(3, 110px);
  grid-template-rows: repeat(3, 100px);
  gap: 12px;
}
.hex {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  box-shadow: var(--shadow);
}
.hex:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.hex-inner { text-align: center; }
.hex-inner span { font-size: 26px; display: block; margin-bottom: 6px; }
.hex-inner p { font-size: 10.5px; color: var(--text2); font-weight: 500; letter-spacing: 0.02em; }
.h2 { background: var(--accent-light); border-color: var(--border); }

/* ===== MARQUEE ===== */
.marquee-strip {
  background: var(--accent);
  padding: 13px 0;
  overflow: hidden;
}
.marquee-track {
  display: flex;
  gap: 44px;
  white-space: nowrap;
  animation: marquee 30s linear infinite;
}
.marquee-track span {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #ffffff;
}
.marquee-track .dot { color: rgba(255,255,255,0.45); font-size: 8px; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ===== SECTION COMMONS ===== */
.section-tag {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  padding: 5px 14px;
  border: 1px solid var(--border);
  border-radius: 100px;
  background: var(--accent-light);
  font-family: var(--font-body);
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 600;
  line-height: 1.18;
  color: var(--text);
  margin-bottom: 28px;
  letter-spacing: -0.01em;
}
.section-title.center { text-align: center; }
.section-title em { color: var(--accent); font-style: italic; }
.section-lead {
  font-size: 15.5px;
  color: var(--text2);
  max-width: 600px;
  line-height: 1.75;
  font-weight: 400;
}
.section-lead.center { margin: 0 auto 48px; text-align: center; }

/* ===== PAGE HERO ===== */
.page-hero {
  padding: calc(var(--nav-h) + 68px) 28px 68px;
  background: linear-gradient(180deg, var(--bg2) 0%, var(--bg) 100%);
  text-align: center;
  position: relative;
  border-bottom: 1px solid var(--border2);
}
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4.5vw, 46px);
  letter-spacing: -0.025em;
  font-weight: 800;
  color: #000;
}
.page-hero .accent { color: var(--accent); }
.page-hero p {
  font-size: 15.5px;
  color: var(--text2);
  max-width: 560px;
  margin: 18px auto 0;
  line-height: 1.75;
}

/* ===== ABOUT / SERVICES PREVIEW ===== */
.about-preview, .services-preview {
  padding: 96px 28px;
}
.about-preview { background: var(--bg2); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 68px;
  align-items: center;
}
.about-text p { color: var(--text2); margin-bottom: 20px; line-height: 1.8; }
.about-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.a-card {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 24px;
  transition: all 0.3s;
  box-shadow: var(--shadow);
}
.a-card:hover {
  border-color: var(--border);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.a-icon { font-size: 26px; margin-bottom: 12px; }
.a-card h3 { font-size: 14.5px; font-weight: 600; margin-bottom: 8px; letter-spacing: -0.01em; }
.a-card p { font-size: 13px; color: var(--text2); line-height: 1.65; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}
.svc-card {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: all 0.3s;
  box-shadow: var(--shadow);
}
.svc-card:hover {
  border-color: var(--accent);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.svc-num {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 800;
  color: rgba(30,77,140,0.1);
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: -0.03em;
}
.svc-icon { font-size: 30px; margin-bottom: 16px; display: block; }
.svc-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 12px; letter-spacing: -0.015em; }
.svc-card p { font-size: 13.5px; color: var(--text2); line-height: 1.7; margin-bottom: 16px; }
.svc-link { font-size: 12.5px; font-weight: 600; color: var(--accent); letter-spacing: 0.02em; }
.center-cta { text-align: center; }

/* ===== CTA STRIP ===== */
.cta-strip {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);
  padding: 80px 28px;
  color: #ffffff;
}
.cta-strip .section-tag { color: rgba(255,255,255,0.9); border-color: rgba(255,255,255,0.3); background: rgba(255,255,255,0.12); }
.cta-strip .container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.cta-content h2 {
  font-family: var(--font-serif);
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 600;
  margin-bottom: 16px;
  color: #ffffff;
  line-height: 1.2;
}
.cta-content p { color: rgba(255,255,255,0.85); margin-bottom: 28px; line-height: 1.75; }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.cta-strip .btn-primary { background: #ffffff; color: var(--accent); }
.cta-strip .btn-primary:hover { background: var(--bg2); }
.cta-strip .btn-ghost { border-color: rgba(255,255,255,0.4); color: #ffffff; }
.cta-strip .btn-ghost:hover { background: rgba(255,255,255,0.1); border-color: #fff; color: #fff; }
.cta-info { display: flex; flex-direction: column; gap: 14px; }
.info-item { display: flex; align-items: center; gap: 12px; font-size: 14px; color: rgba(255,255,255,0.9); }

/* ===== FOOTER ===== */
.footer {
  background: #0c1828;
  padding: 72px 28px 36px;
  color: rgba(255,255,255,0.72);
}
.footer .container { max-width: 1200px; margin: 0 auto; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .logo { display: flex; align-items: center; margin-bottom: 20px; }
.footer-brand .logo-img {
  height: 50px;
  max-height: 54px;
  background: #ffffff;
  padding: 8px 16px;
  border-radius: 8px;
  box-sizing: content-box;
}
.footer-brand p { font-size: 13.5px; line-height: 1.8; margin-bottom: 12px; color: rgba(255,255,255,0.68); max-width: 280px; }
.footer-addr { font-size: 13px; color: rgba(255,255,255,0.5); line-height: 1.7; max-width: 320px; }
.footer-addr a { color: rgba(255,255,255,0.72); text-decoration: none; transition: color 0.2s; }
.footer-addr a:hover { color: #fff; text-decoration: underline; }
.footer-links h4, .footer-contact h4 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #c9a227;
  margin-bottom: 22px;
  font-family: var(--font-body);
}
.footer-links ul { display: flex; flex-direction: column; gap: 11px; }
.footer-links a { font-size: 13.5px; color: rgba(255,255,255,0.72); transition: color 0.2s; }
.footer-links a:hover { color: #ffffff; }
.footer-email {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  color: rgba(255,255,255,0.72);
  margin-bottom: 10px;
  text-decoration: none;
  transition: color 0.2s;
}
.footer-email:hover { color: #fff; }
.footer-email-icon {
  width: 18px; height: 18px;
  background: #2d6cb5;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  flex-shrink: 0;
}
.footer-newsletter { margin-top: 22px; }
.footer-newsletter > p { font-size: 13.5px; color: rgba(255,255,255,0.85); margin-bottom: 12px; }
.nl-form {
  display: flex;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 6px;
  overflow: hidden;
}
.nl-form input {
  flex: 1;
  padding: 11px 14px;
  background: rgba(255,255,255,0.06);
  border: none;
  color: #fff;
  font-size: 13px;
  outline: none;
  font-family: var(--font-body);
}
.nl-form input::placeholder { color: rgba(255,255,255,0.35); }
.nl-form button {
  padding: 11px 18px;
  background: #c9a227;
  color: #0c1828;
  border: none;
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s;
}
.nl-form button:hover { background: #dbb42e; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.1);
  flex-wrap: wrap;
  gap: 16px;
}
.footer-bottom p { font-size: 12.5px; color: rgba(255,255,255,0.5); }
.footer-legal { display: flex; gap: 28px; }
.footer-legal a { font-size: 12.5px; color: rgba(255,255,255,0.5); transition: color 0.2s; }
.footer-legal a:hover { color: #fff; }

/* Company Profile PDF */
.profile-pdf-banner { padding: 0 28px 0; background: var(--bg2); margin-top: -24px; padding-top: 8px; }
.profile-pdf-box {
  max-width: 1200px;
  margin: 0 auto 32px;
  background: linear-gradient(135deg, #1e4d8c 0%, #2d6cb5 100%);
  border-radius: var(--radius-lg);
  padding: 36px 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
  box-shadow: var(--shadow-lg);
  color: #fff;
}
.profile-pdf-box h2 { font-family: var(--font-serif); font-size: 24px; font-weight: 600; margin-bottom: 8px; line-height: 1.25; }
.profile-pdf-box p { font-size: 14.5px; opacity: 0.92; max-width: 520px; line-height: 1.7; }
.profile-pdf-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-pdf-gold {
  padding: 13px 28px;
  background: #c9a227;
  color: #0c1828;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-body);
}
.btn-pdf-gold:hover { background: #dbb42e; transform: translateY(-2px); }
.btn-pdf-outline {
  padding: 13px 28px;
  background: transparent;
  color: #fff;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 2px solid rgba(255,255,255,0.45);
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
}
.btn-pdf-outline:hover { border-color: #fff; background: rgba(255,255,255,0.1); }

.pdf-modal {
  position: fixed; inset: 0; z-index: 3000;
  display: none; align-items: center; justify-content: center; padding: 24px;
}
.pdf-modal.open { display: flex; }
.pdf-modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.75); backdrop-filter: blur(4px); }
.pdf-modal-box {
  position: relative; width: 100%; max-width: 960px; height: 88vh;
  background: #fff; border-radius: 14px; overflow: hidden;
  display: flex; flex-direction: column;
  box-shadow: 0 24px 80px rgba(0,0,0,0.35);
}
.pdf-modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px; background: #1e4d8c; color: #fff; flex-shrink: 0;
}
.pdf-modal-header h3 { font-size: 14.5px; font-weight: 600; }
.pdf-modal-header-actions { display: flex; gap: 10px; align-items: center; }
.pdf-modal-header a, .pdf-modal-close {
  font-size: 12px; font-weight: 600; padding: 8px 14px; border-radius: 6px;
  cursor: pointer; border: none; font-family: var(--font-body);
  text-decoration: none; background: rgba(255,255,255,0.2); color: #fff;
}
.pdf-modal-header a:hover, .pdf-modal-close:hover { background: rgba(255,255,255,0.3); }
.pdf-modal-close { font-size: 18px; line-height: 1; padding: 6px 12px; }
.pdf-modal-body { flex: 1; min-height: 0; background: #525659; }
.pdf-modal-body iframe { width: 100%; height: 100%; border: none; display: block; }
.pdf-modal-fallback { display: none; padding: 40px; text-align: center; color: #fff; font-size: 14px; }
.pdf-modal-body.empty .pdf-modal-fallback { display: block; }

/* ===== ABOUT PAGE ===== */
.about-mission { padding: 96px 28px; }
.mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 68px;
  align-items: start;
}
.mission-text h2 {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 600;
  margin-bottom: 24px;
  line-height: 1.2;
}
.mission-text p { color: var(--text2); margin-bottom: 18px; line-height: 1.8; }
.mission-highlights { display: flex; flex-direction: column; gap: 16px; }
.highlight {
  display: flex;
  gap: 20px;
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: all 0.3s;
}
.highlight:hover { border-color: var(--accent); transform: translateX(4px); }
.highlight-icon {
  width: 46px; height: 46px;
  background: var(--accent-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.highlight h3 { font-size: 15px; font-weight: 600; margin-bottom: 6px; letter-spacing: -0.01em; }
.highlight p { font-size: 13px; color: var(--text2); line-height: 1.65; }

.skills-section { padding: 80px 28px; background: var(--bg2); }
.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 800px;
}
.skill-item h4 {
  font-size: 13.5px;
  font-weight: 600;
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  letter-spacing: -0.01em;
}
.skill-item h4 span { color: var(--accent); }
.progress-bar {
  height: 5px;
  background: var(--bg3);
  border-radius: 100px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-radius: 100px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1s ease 0.3s;
}
.progress-fill.animated { transform: scaleX(1); }

/* ===== SERVICES PAGE ===== */
.services-full { padding: 96px 28px; }
.svc-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 68px;
  align-items: center;
  margin-bottom: 80px;
  padding-bottom: 80px;
  border-bottom: 1px solid var(--border2);
}
.svc-detail:last-child { border-bottom: none; margin-bottom: 0; }
.svc-detail.reverse { direction: rtl; }
.svc-detail.reverse > * { direction: ltr; }
.svc-detail-visual {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.svc-detail-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.svc-detail-content h2 {
  font-family: var(--font-serif);
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 600;
  margin-bottom: 20px;
  line-height: 1.2;
}
.svc-detail-content p { color: var(--text2); margin-bottom: 16px; font-size: 15px; line-height: 1.8; }
.svc-features { display: flex; flex-direction: column; gap: 10px; margin: 24px 0 28px; }
.svc-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text2);
  line-height: 1.65;
}
.svc-features li::before {
  content: '◆';
  color: var(--accent);
  font-size: 7px;
  flex-shrink: 0;
}

/* ===== HARNESS PAGE ===== */
.harness-hero {
  padding: calc(var(--nav-h) + 52px) 28px 68px;
  background: var(--bg2);
  text-align: center;
  border-bottom: 1px solid var(--border2);
}
.harness-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -0.025em;
  font-weight: 800;
  color: #000;
  margin-bottom: 10px;
}
.harness-hero .sub { color: var(--text2); font-size: 15.5px; margin-bottom: 28px; }
.harness-search {
  max-width: 480px;
  margin: 0 auto;
  display: flex;
  gap: 0;
  border: 1px solid var(--border2);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: #fff;
}
.harness-search input {
  flex: 1;
  padding: 13px 18px;
  border: none;
  font-size: 14.5px;
  outline: none;
  font-family: var(--font-body);
}
.harness-search button {
  padding: 13px 28px;
  background: #2a9d8f;
  color: #fff;
  border: none;
  font-weight: 600;
  font-size: 13.5px;
  cursor: pointer;
  transition: background 0.2s;
}
.harness-search button:hover { background: #238b7e; }

.harness-visual-banner {
  padding: 48px 28px;
  background: var(--bg);
}
.harness-banner-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}
.harness-banner-svg {
  background: var(--bg2);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--border2);
}

.product-showcase { padding: 80px 28px; }
.product-row {
  max-width: 1200px;
  margin: 0 auto 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 68px;
  align-items: center;
}
.product-row.reverse .product-visual { order: 2; }
.product-row.reverse .product-info { order: 1; }
.product-circle {
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: var(--bg2);
  border: 1px solid var(--border2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.product-circle svg { width: 70%; height: 70%; }
.product-info h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 38px);
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--text3);
  margin-bottom: 16px;
}
.product-info p { color: var(--text2); line-height: 1.8; font-size: 15px; }

.harness-intro { padding: 80px 28px; background: var(--bg2); }
.harness-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 68px;
  align-items: start;
}
.harness-specs {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow);
}
.harness-specs h3 {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 24px;
  font-family: var(--font-body);
}
.spec-item {
  display: flex;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid var(--border2);
  font-size: 13.5px;
}
.spec-item:last-child { border-bottom: none; }
.spec-label { color: var(--text2); }
.spec-value { font-weight: 600; }

.harness-types { padding: 80px 28px; }
.types-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.type-card {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  transition: all 0.3s;
  box-shadow: var(--shadow);
}
.type-card:hover {
  border-color: var(--accent);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.type-icon { font-size: 40px; margin-bottom: 16px; }
.type-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 12px; letter-spacing: -0.015em; }
.type-card p { font-size: 13.5px; color: var(--text2); line-height: 1.7; }

.process-steps {
  padding: 80px 28px;
  background: var(--bg);
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 16px;
}

/* ===== COMPANY PROFILE ===== */
.profile-intro-section {
  padding: 80px 28px;
  background: var(--bg);
}
.profile-intro-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 68px;
  align-items: center;
}
.profile-quote {
  margin-top: 32px;
  padding: 24px 28px;
  border-left: 3px solid var(--accent);
  background: var(--bg2);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.profile-quote p {
  font-family: var(--font-serif);
  font-size: 20px;
  font-style: italic;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.55;
}
.profile-quote cite {
  font-size: 13px;
  color: var(--text3);
  font-style: normal;
  font-weight: 500;
}
.profile-bulb-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.capabilities-section {
  padding: 80px 28px;
  background: var(--bg2);
}
.cap-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 16px;
}
.cap-card {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-align: center;
  transition: all 0.3s;
  box-shadow: var(--shadow);
}
.cap-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}
.cap-img {
  height: 180px;
  background: var(--bg3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 60px;
}
.cap-card h3 {
  padding: 20px 16px 24px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.process-diagram-section {
  padding: 80px 28px;
  background: var(--bg);
}
.process-diagram-wrap {
  max-width: 700px;
  margin: 0 auto;
  padding: 32px;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.venn-section {
  padding: 80px 28px;
  background: var(--bg2);
}
.venn-wrap {
  max-width: 520px;
  margin: 0 auto;
}

.swot-section { padding: 80px 28px; }
.swot-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}
.swot-center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 96px; height: 96px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  color: #fff;
  font-weight: 700;
  font-size: 12px;
  text-align: center;
  line-height: 1.3;
  box-shadow: var(--shadow-lg);
  z-index: 2;
}
.swot-card {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.swot-card-header {
  padding: 12px 20px;
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.swot-card.s .swot-card-header { background: var(--swot-s); }
.swot-card.w .swot-card-header { background: var(--swot-w); }
.swot-card.o .swot-card-header { background: var(--swot-o); }
.swot-card.t .swot-card-header { background: var(--swot-t); }
.swot-card-body {
  padding: 24px 20px;
  min-height: 120px;
}
.swot-card-body li {
  font-size: 13.5px;
  color: var(--text2);
  padding: 6px 0;
  padding-left: 16px;
  position: relative;
  line-height: 1.6;
}
.swot-card-body li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--accent);
}

.roadmap-section {
  padding: 80px 28px;
  background: var(--bg2);
}
.roadmap-stages {
  max-width: 800px;
  margin: 32px auto 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.roadmap-stage {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 32px;
  align-items: center;
  margin-bottom: 8px;
}
.roadmap-box {
  background: linear-gradient(135deg, #6b7f94, #8a9bb0);
  color: #fff;
  padding: 20px 24px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 14px;
  text-align: center;
  box-shadow: var(--shadow);
  border: 2px solid rgba(255,255,255,0.3);
}
.roadmap-box.final {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  font-size: 17px;
}
.roadmap-points li {
  font-size: 14.5px;
  color: var(--text2);
  padding: 4px 0;
  padding-left: 18px;
  position: relative;
  line-height: 1.65;
}
.roadmap-points li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent);
}

.thankyou-section {
  padding: 96px 28px;
  text-align: center;
  background: var(--bg);
  border-top: 1px solid var(--border2);
}
.thankyou-section h2 {
  font-family: var(--font-serif);
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 600;
  margin-bottom: 40px;
  color: var(--text);
}
.company-details-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
}
.detail-block h4 {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
  font-weight: 700;
}
.detail-block p {
  font-size: 14px;
  color: var(--text2);
  line-height: 1.75;
}
.detail-block a { color: var(--accent); font-weight: 600; }
.detail-block a:hover { text-decoration: underline; }

/* ===== CONTACT PAGE ===== */
.contact-hero-cards {
  padding: 48px 28px 0;
  background: var(--bg2);
}
.contact-cards-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
}
.contact-quick-card {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: all 0.3s;
}
.contact-quick-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}
.contact-quick-card .icon { font-size: 26px; margin-bottom: 12px; }
.contact-quick-card h4 { font-size: 12.5px; font-weight: 700; margin-bottom: 6px; color: var(--text); letter-spacing: -0.01em; }
.contact-quick-card p { font-size: 12px; color: var(--text2); line-height: 1.55; }
.contact-quick-card a { font-size: 12px; color: var(--accent); font-weight: 600; }

.contact-section { padding: 80px 28px; background: var(--bg); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 68px;
  align-items: start;
}
.contact-card {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
  transition: all 0.3s;
}
.contact-card:hover { border-color: var(--accent); }
.contact-card-icon {
  width: 44px; height: 44px;
  background: var(--accent-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
  flex-shrink: 0;
}
.contact-card h4 {
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 6px;
  font-weight: 700;
}
.contact-card p { font-size: 13.5px; color: var(--text2); line-height: 1.65; }

.proprietor-card {
  margin-top: 24px;
  padding: 28px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-radius: var(--radius-lg);
  color: #fff;
}
.proprietor-card h4 { font-size: 11px; letter-spacing: 0.1em; opacity: 0.85; margin-bottom: 8px; text-transform: uppercase; font-weight: 700; }
.proprietor-card .name { font-family: var(--font-serif); font-size: 22px; margin-bottom: 8px; font-weight: 500; }
.proprietor-card a { color: #fff; font-weight: 600; border-bottom: 1px solid rgba(255,255,255,0.4); }

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}
.contact-form h3 {
  font-family: var(--font-serif);
  font-size: clamp(22px, 2.5vw, 26px);
  font-weight: 600;
  margin-bottom: 8px;
}
.contact-form .form-sub { font-size: 14px; color: var(--text2); margin-bottom: 28px; line-height: 1.65; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text2);
  margin-bottom: 8px;
  font-weight: 600;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 13px 16px;
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  line-height: 1.5;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
  background: #fff;
}
.form-group textarea { resize: vertical; min-height: 140px; }
.form-submit .btn-primary { width: 100%; padding: 15px; font-size: 14px; }
.form-success {
  display: none;
  text-align: center;
  padding: 40px;
}
.form-success h3 { color: var(--accent); margin-bottom: 12px; }

.map-section { padding: 0 28px 80px; background: var(--bg); }
.map-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border2);
  height: 400px;
  box-shadow: var(--shadow);
}
.map-embed iframe { width: 100%; height: 100%; border: none; }

.tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--accent-light);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 11px;
  color: var(--accent);
  margin-right: 6px;
  margin-bottom: 6px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero { flex-direction: column; text-align: center; }
  .hero-sub, .hero-cta, .hero-stats { margin-left: auto; margin-right: auto; }
  .hero-visual { display: none; }
  .about-grid, .mission-grid, .harness-grid, .profile-intro-grid { grid-template-columns: 1fr; }
  .services-grid, .cap-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-strip .container { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .svc-detail { grid-template-columns: 1fr; }
  .svc-detail.reverse { direction: ltr; }
  .types-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-cards-row { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .product-row { grid-template-columns: 1fr; text-align: center; }
  .product-row.reverse .product-visual,
  .product-row.reverse .product-info { order: unset; }
  .harness-banner-inner { grid-template-columns: 1fr; }
  .company-details-grid { grid-template-columns: 1fr; }
  .profile-pdf-box { flex-direction: column; align-items: flex-start; padding: 28px 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 768px) {
  :root { --nav-h: 62px; }
  body { font-size: 14.5px; }
  .nav-container { padding: 0 16px; gap: 12px; }
  .logo-gears, .logo-img { height: 44px; max-height: 50px; }
  .footer-brand .logo-img { height: 42px; max-height: 46px; padding: 6px 12px; }
  .nav-links, .btn-nav { display: none; }
  .hamburger { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: #ffffff;
    padding: 32px 24px;
    gap: 20px;
    border-bottom: 1px solid var(--border2);
    box-shadow: var(--shadow-lg);
  }
  .nav-links.open a { font-size: 14px; color: #000; }
  .about-cards, .services-grid, .cap-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .types-grid, .steps-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
  .swot-grid { grid-template-columns: 1fr; }
  .swot-center { display: none; }
  .roadmap-stage { grid-template-columns: 1fr; gap: 12px; }
  .contact-cards-row { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .stat-divider { width: 80px; height: 1px; }
  .hero-title { max-width: 100%; }
  .hero-title .line, .accent-line { white-space: normal; }
  .section-title { margin-bottom: 22px; }
  .about-preview, .services-preview,
  .about-mission, .services-full,
  .harness-types, .process-steps,
  .product-showcase, .harness-intro,
  .capabilities-section, .profile-intro-section,
  .swot-section, .roadmap-section,
  .contact-section, .skills-section,
  .thankyou-section { padding-left: 16px; padding-right: 16px; }
  .container { padding: 0 16px; }
}

@media (max-width: 480px) {
  .nav-container { padding: 0 12px; }
  .logo-gears, .logo-img { height: 38px; max-height: 44px; }
  .footer-brand .logo-img { height: 36px; max-height: 40px; padding: 5px 10px; }
  .hero-title { font-size: clamp(26px, 7vw, 36px); }
  .page-hero h1 { font-size: clamp(24px, 7vw, 32px); }
  .contact-form { padding: 24px 20px; }
}