/* ===============================================
   GENX SYNERTECH — SHARED STYLES
   Used across all inner pages
   =============================================== */

:root {
  --brand-green: #00B51A;
  --brand-green-dark: #009315;
  --brand-lime: #8ED600;
  --brand-lime-soft: #b8e642;
  --ink: #0a0f0c;
  --ink-soft: #1a221d;
  --graphite: #3a4541;
  --slate: #5a6b64;
  --mist: #8c9994;
  --line: #e4e9e6;
  --paper: #f5f8f6;
  --paper-2: #eef3ef;
  --white: #ffffff;
  --green-tint: #ecf9ee;
  --green-tint-2: #f4fbf0;
  --shadow-sm: 0 1px 2px rgba(10,15,12,0.04), 0 1px 3px rgba(10,15,12,0.06);
  --shadow-md: 0 4px 12px rgba(10,15,12,0.06), 0 8px 24px rgba(10,15,12,0.04);
  --shadow-lg: 0 12px 32px rgba(10,15,12,0.08), 0 24px 60px rgba(10,15,12,0.06);
  --shadow-green: 0 12px 36px rgba(0,181,26,0.25), 0 4px 12px rgba(0,181,26,0.15);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: 'DM Sans', -apple-system, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
  font-family: 'Sora', sans-serif;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--ink);
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

.container { max-width: 1280px; margin: 0 auto; padding: 0 28px; }

/* ============ NAVBAR ============ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: all 0.35s var(--ease);
}
.navbar.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 4px 20px rgba(10,15,12,0.04);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 28px; max-width: 1400px; margin: 0 auto;
}
.logo {
  display: flex; align-items: center; gap: 12px;
  font-family: 'Sora', sans-serif; font-weight: 800; font-size: 22px;
  letter-spacing: -0.02em;
  transition: opacity 0.25s ease;
}
.logo:hover { opacity: 0.85; }
.logo-img {
  height: 48px; width: auto; display: block;
  object-fit: contain;
}
/* ---- Intelligent logo switching (white on dark / color on light) ---- */
.logo-swap { position: relative; display: inline-block; line-height: 0; }
.logo-swap .logo-img { transition: opacity 0.35s var(--ease); }
.logo-swap .logo-img--color { position: absolute; top: 0; left: 0; }
/* Transparent navbar sits over the dark hero -> show WHITE logo */
.navbar .logo-img--white { opacity: 1; }
.navbar .logo-img--color { opacity: 0; }
/* Scrolled navbar has a light background -> show FULL-COLOR logo */
.navbar.scrolled .logo-img--white { opacity: 0; }
.navbar.scrolled .logo-img--color { opacity: 1; }
/* Footer is always dark -> plain white logo, no chip */
.logo-img-footer {
  height: 56px;
}
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-text small { font-size: 10px; font-weight: 500; color: var(--brand-green); letter-spacing: 0.1em; margin-top: 3px; }

/* ============ IMAGE PLACEHOLDER SYSTEM ============ */
/* Smart image container - shows the photo if available, otherwise shows a styled placeholder */
.smart-img {
  position: relative;
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--green-tint) 0%, var(--paper) 50%, var(--green-tint-2) 100%);
  overflow: hidden;
}
.smart-img img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.smart-img-placeholder {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center; padding: 24px;
  background-image:
    linear-gradient(rgba(0,181,26,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,181,26,0.06) 1px, transparent 1px);
  background-size: 30px 30px;
}
.smart-img-placeholder svg {
  color: var(--brand-green); opacity: 0.4;
  margin-bottom: 12px;
}
.smart-img-placeholder .label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px; font-weight: 600;
  color: var(--brand-green-dark);
  letter-spacing: 0.08em; text-transform: uppercase;
  background: white; padding: 5px 12px;
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--line);
}
.smart-img-placeholder .filename {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; color: var(--mist);
  margin-top: 8px;
}
/* When an image is successfully loaded, hide the placeholder */
.smart-img img.loaded + .smart-img-placeholder { display: none; }

.nav-menu { display: flex; gap: 4px; align-items: center; }
.nav-menu a {
  padding: 10px 16px; font-size: 14.5px; font-weight: 500; color: var(--graphite);
  border-radius: 10px; transition: all 0.25s var(--ease); position: relative;
}
.nav-menu a:hover { color: var(--brand-green); background: var(--green-tint); }
.nav-menu a.active { color: var(--brand-green); background: var(--green-tint); }
/* Light nav links over dark page-hero */
.navbar:not(.scrolled) .nav-menu a { color: rgba(255,255,255,0.85); }
.navbar:not(.scrolled) .nav-menu a:hover { color: white; background: rgba(255,255,255,0.12); }
.navbar:not(.scrolled) .nav-menu a.active { color: var(--brand-lime); background: rgba(255,255,255,0.12); }
.navbar:not(.scrolled) .menu-toggle span { background: white; }

.nav-cta {
  background: var(--ink) !important; color: white !important;
  padding: 12px 22px !important; border-radius: 50px !important;
  font-weight: 600 !important; display: flex; align-items: center; gap: 8px;
  transition: all 0.3s var(--ease) !important;
}
.navbar:not(.scrolled) .nav-cta {
  background: linear-gradient(135deg, var(--brand-green) 0%, var(--brand-lime) 100%) !important;
}
.nav-cta:hover { background: var(--brand-green) !important; transform: translateY(-1px); }
.nav-cta::after { content: '→'; transition: transform 0.3s; }
.nav-cta:hover::after { transform: translateX(3px); }

/* ============ PRODUCTS DROPDOWN ============ */
.nav-dd { position: relative; display: inline-flex; align-items: center; }
.nav-dd-head { display: inline-flex; align-items: center; }
.nav-dd-caret {
  background: none; border: none; cursor: pointer; padding: 0; margin-left: 2px;
  display: inline-flex; align-items: center; color: var(--graphite);
  pointer-events: none; /* desktop: hover drives the menu */
}
.nav-dd-caret svg { width: 12px; height: 12px; transition: transform 0.3s var(--ease); }
.navbar:not(.scrolled) .nav-dd-caret { color: rgba(255,255,255,0.85); }
.nav-dd:hover .nav-dd-caret svg,
.nav-dd:focus-within .nav-dd-caret svg,
.nav-dd.open .nav-dd-caret svg { transform: rotate(180deg); }

.nav-dd-panel {
  position: absolute; top: 100%; left: 0;
  transform: translateY(10px);
  min-width: 240px; display: flex; flex-direction: column;
  margin-top: 10px; padding: 12px 6px;
  background: #ffffff;
  border: none; border-radius: 14px;
  box-shadow: 0 12px 44px rgba(0,0,0,0.18);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease);
  z-index: 200;
}
/* Invisible bridge so the menu stays open while crossing the gap */
.nav-dd-panel::before { content: ''; position: absolute; top: -12px; left: 0; right: 0; height: 12px; }
.nav-dd:hover .nav-dd-panel,
.nav-dd:focus-within .nav-dd-panel,
.nav-dd.open .nav-dd-panel {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translateY(0);
}
.nav-dd-panel a {
  display: block; padding: 13px 18px !important; border-radius: 10px;
  font-size: 15px !important; font-weight: 600 !important; white-space: nowrap;
  color: var(--ink) !important; background: transparent !important;
  transition: all 0.2s var(--ease);
}
.nav-dd-panel a:hover {
  color: var(--brand-green) !important; background: rgba(0,0,0,0.04) !important;
}
.nav-dd-all {
  margin-top: 4px; text-align: center;
  color: var(--brand-green) !important;
  border-top: 1px solid rgba(0,0,0,0.08);
}
.nav-dd-all:hover { transform: none !important; }

.menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.menu-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px 0; transition: 0.3s; transform-origin: center; }
/* Hamburger morphs into an X when menu is open */
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 28px; border-radius: 50px;
  font-family: 'DM Sans', sans-serif; font-weight: 600; font-size: 15px;
  cursor: pointer; border: none; transition: all 0.3s var(--ease);
  text-decoration: none;
}
.btn-primary {
  background: var(--ink); color: white;
  box-shadow: 0 8px 24px rgba(10,15,12,0.18);
}
.btn-primary:hover {
  background: var(--brand-green); transform: translateY(-2px);
  box-shadow: var(--shadow-green);
}
.btn-secondary {
  background: white; color: var(--ink);
  border: 1px solid var(--line);
}
.btn-secondary:hover { border-color: var(--brand-green); color: var(--brand-green); transform: translateY(-2px); }
.btn-whatsapp {
  background: linear-gradient(135deg, var(--brand-green) 0%, var(--brand-lime) 100%);
  color: white;
  box-shadow: var(--shadow-green);
}
.btn-whatsapp:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(0,181,26,0.35); }
.btn .arrow { transition: transform 0.3s; }
.btn:hover .arrow { transform: translateX(4px); }

/* ============ PAGE HERO (INNER PAGES) ============ */
.page-hero {
  position: relative; padding: 150px 0 80px;
  background: linear-gradient(160deg, #060a08 0%, #0d1410 50%, #0a0f0c 100%);
  overflow: hidden;
}
.page-hero-grid {
  position: absolute; inset: 0; opacity: 0.5;
  background-image:
    linear-gradient(rgba(0,181,26,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,181,26,0.07) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(ellipse 90% 70% at center, black 25%, transparent 80%);
}
.page-hero-orb {
  position: absolute; pointer-events: none;
  border-radius: 50%; filter: blur(90px); opacity: 0.5;
  width: 520px; height: 520px; top: -160px; right: -100px;
  background: radial-gradient(circle, rgba(142,214,0,0.35) 0%, transparent 70%);
}
.page-hero-inner {
  position: relative; z-index: 2; text-align: center;
  max-width: 820px; margin: 0 auto;
}
.breadcrumb {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; color: rgba(255,255,255,0.7); margin-bottom: 22px;
  padding: 8px 16px; background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15); border-radius: 50px;
  backdrop-filter: blur(10px);
}
.breadcrumb a { color: rgba(255,255,255,0.7); transition: color 0.2s; }
.breadcrumb a:hover { color: var(--brand-lime); }
.breadcrumb .sep { color: rgba(255,255,255,0.4); }
.breadcrumb .current { color: white; font-weight: 600; }

.page-hero h1 {
  font-size: clamp(38px, 5vw, 60px); font-weight: 800;
  letter-spacing: -0.035em; line-height: 1.08; color: white;
}
.page-hero h1 .accent {
  background: linear-gradient(120deg, var(--brand-lime) 0%, var(--brand-green) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.page-hero p.lede {
  font-size: 18.5px; color: rgba(255,255,255,0.72); max-width: 620px;
  margin: 24px auto 0; line-height: 1.65;
}

/* ============ SECTION TAGS / TITLES ============ */
section { padding: 100px 0; position: relative; }

.section-tag {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px; background: var(--green-tint);
  color: var(--brand-green-dark); border-radius: 50px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; margin-bottom: 18px;
}
.section-tag::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--brand-green);
}
.section-title {
  font-size: clamp(32px, 4vw, 48px); font-weight: 700;
  letter-spacing: -0.03em; max-width: 720px;
}
.section-subtitle {
  font-size: 17px; color: var(--slate); max-width: 640px;
  margin-top: 18px; line-height: 1.6;
}
.section-head {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 60px; gap: 40px; flex-wrap: wrap;
}
.section-head.center { text-align: center; justify-content: center; flex-direction: column; align-items: center; }
.section-head.center .section-title { margin: 0 auto; }
.section-head.center .section-subtitle { margin: 18px auto 0; }

/* ============ FOOTER ============ */
footer {
  background: var(--ink); color: rgba(255,255,255,0.7);
  padding: 80px 0 30px;
  position: relative; overflow: hidden;
}
footer::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--brand-green) 50%, transparent 100%);
}
.footer-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 50px;
  margin-bottom: 50px;
}
.footer-brand .logo { color: white; margin-bottom: 18px; }
.footer-brand .logo-text small { color: var(--brand-lime); }
.footer-tag {
  font-size: 14.5px; color: rgba(255,255,255,0.6);
  line-height: 1.6; margin-bottom: 24px; max-width: 320px;
}
.footer-socials { display: flex; gap: 10px; }
.footer-social {
  width: 38px; height: 38px; border-radius: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  display: grid; place-items: center;
  color: rgba(255,255,255,0.7);
  transition: all 0.3s;
}
.footer-social:hover {
  background: var(--brand-green); color: white;
  transform: translateY(-2px); border-color: var(--brand-green);
}
.footer-col h5 {
  color: white; font-size: 14px; font-weight: 600;
  margin-bottom: 20px; letter-spacing: 0.05em; text-transform: uppercase;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 12px; }
.footer-col a {
  color: rgba(255,255,255,0.6); font-size: 14.5px;
  transition: color 0.25s;
}
.footer-col a:hover { color: var(--brand-lime); }
.footer-contact-item {
  display: flex; gap: 12px; align-items: flex-start;
  margin-bottom: 16px;
}
.footer-contact-icon {
  flex-shrink: 0; width: 32px; height: 32px; border-radius: 8px;
  background: rgba(0,181,26,0.12); color: var(--brand-lime);
  display: grid; place-items: center;
}
.footer-contact-item .text { font-size: 13.5px; color: rgba(255,255,255,0.7); line-height: 1.5; }
.footer-contact-item .text strong { color: white; font-weight: 600; display: block; font-size: 14px; }

.footer-bottom {
  padding-top: 28px; border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 16px;
  font-size: 13px; color: rgba(255,255,255,0.5);
}
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { color: rgba(255,255,255,0.5); transition: color 0.25s; }
.footer-bottom-links a:hover { color: var(--brand-lime); }

/* ============ FLOATING WHATSAPP ============ */
.float-whatsapp {
  position: fixed; bottom: 28px; right: 28px;
  width: 58px; height: 58px; border-radius: 50%;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  display: grid; place-items: center; color: white;
  box-shadow: 0 10px 30px rgba(37,211,102,0.4);
  z-index: 50; transition: transform 0.3s var(--ease);
  cursor: pointer;
}
.float-whatsapp:hover { transform: scale(1.1); }
.float-whatsapp::before {
  content: ''; position: absolute; inset: -6px; border-radius: 50%;
  border: 2px solid #25D366; opacity: 0.5;
  animation: ripple 2s infinite;
}
@keyframes ripple {
  0% { transform: scale(1); opacity: 0.5; }
  100% { transform: scale(1.4); opacity: 0; }
}

/* ============ REVEAL ANIMATIONS ============ */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}
@media (max-width: 720px) {
  .nav-menu { display: none; }
  .menu-toggle { display: block; }
  .nav-menu.open {
    display: flex; flex-direction: column; position: absolute;
    top: 100%; left: 0; right: 0; background: var(--ink);
    padding: 16px; gap: 4px; border-top: 1px solid rgba(255,255,255,0.1);
    box-shadow: var(--shadow-lg);
  }
  /* Force readable light links inside the open mobile menu regardless of scroll state */
  .navbar .nav-menu.open a,
  .navbar:not(.scrolled) .nav-menu.open a { width: 100%; padding: 15px 16px; color: rgba(255,255,255,0.9); font-size: 16px; border-radius: 10px; background: transparent; }
  .navbar .nav-menu.open a:hover { background: rgba(255,255,255,0.1); color: white; }
  .navbar .nav-menu.open .nav-cta { background: linear-gradient(135deg, var(--brand-green) 0%, var(--brand-lime) 100%) !important; justify-content: center; margin-top: 8px; }
  /* Products dropdown on mobile: tap caret to expand inline */
  .nav-dd { width: 100%; flex-direction: column; align-items: stretch; }
  .nav-dd-head { width: 100%; justify-content: space-between; align-items: center; }
  .nav-dd-head .nav-dd-trigger { flex: 1; }
  .nav-dd-caret { pointer-events: auto; padding: 12px; margin: 0; color: rgba(255,255,255,0.9); }
  .navbar:not(.scrolled) .nav-dd-caret { color: rgba(255,255,255,0.9); }
  .nav-dd-panel {
    position: static; transform: none; min-width: 0; width: 100%;
    display: none; flex-direction: column; margin: 0 0 4px;
    padding: 2px 0 2px 14px; background: transparent; border: none;
    box-shadow: none; opacity: 1; visibility: visible; pointer-events: auto;
  }
  .nav-dd-panel::before { display: none; }
  .nav-dd.open .nav-dd-panel { display: flex; }
  .navbar .nav-menu.open .nav-dd-panel a { color: rgba(255,255,255,0.72) !important; font-size: 14.5px !important; padding: 12px 14px !important; font-weight: 500 !important; }
  .nav-dd-all { text-align: left; border-top: none; margin-top: 0; }

  .page-hero { padding: 120px 0 56px; }
  .page-hero h1 { font-size: clamp(30px, 8vw, 40px); }
  .page-hero p.lede { font-size: 16px; }
  section { padding: 64px 0; }
  .section-head { margin-bottom: 36px; }
  .footer-grid { grid-template-columns: 1fr; }
  .container { padding: 0 20px; }
}

/* ============================================================
   IMAGE PROTECTION SYSTEM (deterrence + brand watermark)
   Non-invasive: does not alter normal appearance or layout.
   ============================================================ */

/* Block native drag/select on images site-wide (no visual change) */
img {
  -webkit-user-drag: none;
  -khtml-user-drag: none;
  -moz-user-drag: none;
  -o-user-drag: none;
  user-drag: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-touch-callout: none; /* iOS: suppress save-image long-press menu */
}

/* Protected image wrapper — used for sensitive product/machine images.
   Renders the image cleanly; adds a subtle always-on corner watermark. */
.img-protect {
  position: relative;
  display: block;
  overflow: hidden;
}
.img-protect > img { display: block; width: 100%; height: 100%; }
/* transparent shield catches right-click / drag / long-press on top of image */
.img-protect::after {
  content: "";
  position: absolute; inset: 0; z-index: 3;
  pointer-events: auto;
  background: transparent;
}
/* subtle persistent brand mark (premium, low-key) */
/* ============================================================
   MICRO-INTERACTIONS & ANIMATIONS
   ============================================================ */

/* --- Enhanced reveal with direction variants --- */
.reveal-left  { opacity: 0; transform: translateX(-40px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal-right { opacity: 0; transform: translateX(40px);  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal-scale { opacity: 0; transform: scale(0.88);       transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal-left.visible, .reveal-right.visible, .reveal-scale.visible { opacity: 1; transform: none; }

/* Stagger delays (assigned by JS to grid children) */
.reveal[data-delay="1"] { transition-delay: 0.07s; }
.reveal[data-delay="2"] { transition-delay: 0.14s; }
.reveal[data-delay="3"] { transition-delay: 0.21s; }
.reveal[data-delay="4"] { transition-delay: 0.28s; }
.reveal[data-delay="5"] { transition-delay: 0.35s; }
.reveal[data-delay="6"] { transition-delay: 0.42s; }

/* --- Universal card hover elevation --- */
.eng-card, .industry-card, .industry-detail-card, .project-card,
.post-card, .tech-card, .value-card, .why-card,
.capability-card, .info-card, .related-card,
.pcar-card, .channel-card, .qp-card, .about-stat-card {
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
}
.eng-card:hover, .industry-card:hover, .industry-detail-card:hover,
.project-card:hover, .post-card:hover, .tech-card:hover,
.value-card:hover, .why-card:hover, .capability-card:hover,
.info-card:hover, .related-card:hover, .pcar-card:hover,
.channel-card:hover, .qp-card:hover, .about-stat-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(10,15,12,0.10), 0 0 0 1px rgba(0,181,26,0.08);
  border-color: var(--brand-lime);
}

/* --- Image zoom inside cards on hover --- */
.product-detail-img, .project-card-img, .post-card-img, .smart-img { overflow: hidden; }
.product-detail-img img, .project-card-img img, .post-card-img img {
  transition: transform 0.6s var(--ease);
}
.product-detail-card:hover .product-detail-img img,
.project-card:hover .project-card-img img,
.post-card:hover .post-card-img img {
  transform: scale(1.06);
}

/* --- Enhanced button press feedback --- */
.btn:active, .btn-sm:active, .nav-cta:active {
  transform: translateY(0) scale(0.97) !important;
  transition-duration: 0.1s !important;
}

/* Subtle glow behind primary CTA on hover */
.btn-primary { position: relative; z-index: 1; }
.btn-primary::before {
  content: ''; position: absolute; inset: -3px; border-radius: inherit;
  background: linear-gradient(135deg, var(--brand-green), var(--brand-lime));
  opacity: 0; z-index: -1; filter: blur(14px);
  transition: opacity 0.45s var(--ease);
  pointer-events: none;
}
.btn-primary:hover::before { opacity: 0.4; }

/* Arrow slide on all buttons with .arrow */
.btn .arrow { display: inline-block; transition: transform 0.35s var(--ease); }
.btn:hover .arrow { transform: translateX(5px); }

/* --- Footer link animated underline --- */
.footer-col ul a { position: relative; display: inline-block; }
.footer-col ul a::after {
  content: ''; position: absolute; bottom: -2px; left: 0;
  width: 0; height: 1.5px;
  background: linear-gradient(90deg, var(--brand-lime), var(--brand-green));
  transition: width 0.35s var(--ease);
}
.footer-col ul a:hover::after { width: 100%; }

/* --- WhatsApp floating button pulse --- */
@keyframes wa-breathe {
  0%, 100% { box-shadow: 0 6px 24px rgba(37,211,102,0.35); }
  50%      { box-shadow: 0 6px 36px rgba(37,211,102,0.6); }
}
.float-whatsapp { animation: wa-breathe 2.8s ease-in-out infinite; }

/* --- Section label accent line (animates on reveal) --- */
.section-label { position: relative; display: inline-block; }
.section-label::after {
  content: ''; display: block; width: 0; height: 2px; margin-top: 8px;
  background: linear-gradient(90deg, var(--brand-green), var(--brand-lime));
  transition: width 0.7s var(--ease) 0.2s;
}
.visible .section-label::after,
.section-label.visible::after { width: 44px; }

/* --- Smooth focus outlines for accessibility --- */
a:focus-visible, button:focus-visible, .btn:focus-visible {
  outline: 2px solid var(--brand-lime);
  outline-offset: 3px;
  border-radius: 4px;
}

/* --- Respect user motion preferences --- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal, .reveal-left, .reveal-right, .reveal-scale { opacity: 1; transform: none; }
}

/* ---- Soft protection state: triggered by JS on right-click/drag/copy/blur ---- */
/* A faint diagonal repeating brand watermark fades in over image areas. */
.ip-guard {
  position: fixed; inset: 0; z-index: 9998;
  pointer-events: none; opacity: 0;
  transition: opacity 0.35s ease;
  background-image: repeating-linear-gradient(
    -45deg,
    rgba(58,69,65,0.10) 0px,
    rgba(58,69,65,0.10) 1px,
    transparent 1px,
    transparent 22px
  );
}
.ip-guard .ip-guard-text { display: none; }
body.ip-active .ip-guard { opacity: 1; }
/* very light blur applied only to protected image containers while active */
body.ip-active .img-protect > img { filter: blur(5px); transition: filter 0.25s ease; }
body.ip-active /* Honor reduced-motion / don't blur on print */
@media print { .ip-guard { display: none; } body.ip-active .img-protect > img { filter: none; } }


/* Landing-page spec table */
.lp-specs-table { width: 100%; border-collapse: collapse; background: white; border-radius: 14px; overflow: hidden; box-shadow: var(--shadow-sm); }
.lp-specs-table th, .lp-specs-table td { padding: 16px 22px; text-align: left; font-size: 15px; border-bottom: 1px solid var(--line); }
.lp-specs-table tr:last-child th, .lp-specs-table tr:last-child td { border-bottom: none; }
.lp-specs-table th { background: var(--green-tint); color: var(--ink); font-weight: 600; width: 38%; }
.lp-specs-table td { color: var(--slate); }
@media (max-width: 560px) {
  .lp-specs-table th, .lp-specs-table td { padding: 12px 14px; font-size: 14px; }
  .lp-specs-table th { width: 42%; }
}

/* ================================================================
   MICRO-INTERACTIONS & DYNAMIC FEEL ENHANCEMENTS
   ================================================================ */

/* --- 1. ENHANCED FADE-IN ON SCROLL --- */
.reveal {
  opacity: 0; transform: translateY(32px); filter: blur(4px);
  transition: opacity 0.75s cubic-bezier(0.16,1,0.3,1),
              transform 0.75s cubic-bezier(0.16,1,0.3,1),
              filter 0.75s cubic-bezier(0.16,1,0.3,1);
  will-change: opacity, transform, filter;
}
.reveal.visible { opacity: 1; transform: translateY(0); filter: blur(0); }

/* Extended stagger delays for larger grids */
.reveal[data-delay="7"]  { transition-delay: 0.49s; }
.reveal[data-delay="8"]  { transition-delay: 0.56s; }
.reveal[data-delay="9"]  { transition-delay: 0.63s; }
.reveal[data-delay="10"] { transition-delay: 0.70s; }
.reveal[data-delay="11"] { transition-delay: 0.77s; }
.reveal[data-delay="12"] { transition-delay: 0.84s; }

/* --- 2. UNIVERSAL CARD HOVER ELEVATION (expanded) --- */
.product-detail-card,
.city-card,
.faq-item,
.blog-card,
.step-card,
.feature-card,
.metric-card {
  transition: transform 0.4s cubic-bezier(0.16,1,0.3,1),
              box-shadow 0.4s cubic-bezier(0.16,1,0.3,1),
              border-color 0.4s cubic-bezier(0.16,1,0.3,1);
}
.product-detail-card:hover,
.city-card:hover,
.faq-item:hover,
.blog-card:hover,
.step-card:hover,
.feature-card:hover,
.metric-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 64px rgba(10,15,12,0.10), 0 0 0 1px rgba(0,181,26,0.10);
  border-color: var(--brand-lime);
}

/* Card title color shift on hover */
.eng-card:hover h3, .industry-card:hover h3, .project-card:hover h3,
.post-card:hover h3, .tech-card:hover h3, .product-detail-card:hover .product-detail-title,
.city-card:hover h3, .value-card:hover h3, .capability-card:hover h3,
.why-card:hover h3 {
  color: var(--brand-green);
}
.eng-card h3, .industry-card h3, .project-card h3,
.post-card h3, .tech-card h3, .product-detail-title,
.city-card h3, .value-card h3, .capability-card h3,
.why-card h3 {
  transition: color 0.35s var(--ease);
}

/* Card icon/SVG color shift on hover */
.city-card:hover .city-card-head svg,
.eng-card:hover svg,
.why-card:hover svg {
  color: var(--brand-lime);
  transform: scale(1.12);
}
.city-card .city-card-head svg,
.eng-card svg,
.why-card svg {
  transition: color 0.35s var(--ease), transform 0.35s var(--ease);
}

/* --- 3. BUTTON SHINE SWEEP + SCALE --- */
.btn, .btn-sm {
  position: relative;
  overflow: hidden;
}
.btn::after, .btn-sm::after {
  content: '';
  position: absolute; top: 0; left: -100%; width: 60%; height: 100%;
  background: linear-gradient(
    105deg,
    transparent 20%,
    rgba(255,255,255,0.18) 45%,
    rgba(255,255,255,0.30) 50%,
    rgba(255,255,255,0.18) 55%,
    transparent 80%
  );
  transition: left 0s 0.45s;
  pointer-events: none;
}
.btn:hover::after, .btn-sm:hover::after {
  left: 130%;
  transition: left 0.55s cubic-bezier(0.16,1,0.3,1);
}
/* Subtle scale lift on hover for all buttons */
.btn:hover { transform: translateY(-2px) scale(1.015); }
.btn-sm:hover { transform: translateY(-1px) scale(1.02); }
/* Don't conflict with nav-cta ::after (arrow) */
.nav-cta::after { background: none; position: static; width: auto; height: auto; }

/* --- 4. ENHANCED IMAGE ZOOM ON HOVER --- */
.product-detail-card:hover .product-detail-img img,
.project-card:hover .project-card-img img,
.post-card:hover .post-card-img img {
  transform: scale(1.08);
}
.product-detail-img img, .project-card-img img, .post-card-img img {
  transition: transform 0.7s cubic-bezier(0.16,1,0.3,1);
}

/* --- 5. HERO TEXT ENTRANCE (for pages with page-hero) --- */
.page-hero h1, .page-hero .lede, .page-hero .breadcrumb {
  opacity: 0; transform: translateY(20px);
  animation: hero-text-in 0.8s cubic-bezier(0.16,1,0.3,1) forwards;
}
.page-hero h1      { animation-delay: 0.15s; }
.page-hero .lede    { animation-delay: 0.35s; }
.page-hero .breadcrumb { animation-delay: 0.05s; }
@keyframes hero-text-in {
  to { opacity: 1; transform: translateY(0); }
}

/* --- 6. LINK HOVER UNDERLINE SWEEP (content areas) --- */
.page-hero a:not(.btn):not(.nav-cta),
section a:not(.btn):not(.btn-sm):not(.nav-cta):not(.nav-dd-trigger):not(.nav-dd-all):not([class*="card"]):not([class*="logo"]):not(.footer-social) {
  background-image: linear-gradient(var(--brand-green), var(--brand-green));
  background-size: 0% 1.5px;
  background-position: left bottom;
  background-repeat: no-repeat;
  transition: background-size 0.35s var(--ease), color 0.3s var(--ease);
}
.page-hero a:not(.btn):not(.nav-cta):hover,
section a:not(.btn):not(.btn-sm):not(.nav-cta):not(.nav-dd-trigger):not(.nav-dd-all):not([class*="card"]):not([class*="logo"]):not(.footer-social):hover {
  background-size: 100% 1.5px;
  color: var(--brand-green);
}

/* --- 7. COUNTER NUMBER POP --- */
@keyframes count-pop {
  0%   { transform: scale(0.7); opacity: 0; }
  60%  { transform: scale(1.08); }
  100% { transform: scale(1); opacity: 1; }
}
.hero-stat-num.counted, .stat-block-num.counted, .about-stat-num.counted {
  animation: count-pop 0.5s cubic-bezier(0.16,1,0.3,1) forwards;
}

/* --- 8. SUBTLE FLOAT FOR DECORATIVE ELEMENTS --- */
@keyframes gentle-float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}
.page-hero .breadcrumb + h1 .accent {
  display: inline-block;
  animation: gentle-float 4s ease-in-out infinite;
  animation-delay: 1s;
}

/* ============================================================
   IMAGE WATERMARK PROTECTION — GenX SynerTech Logo
   Subtle diagonal logo pattern, visible in screenshots/saves
   Normal browsing: barely visible | Downloaded: watermarked
   ============================================================ */
.img-protect,
.lp-gallery > div {
  position: relative;
  overflow: hidden;
}

.img-protect::after,
.lp-gallery > div::after {
  content: '';
  position: absolute;
  pointer-events: none;
  z-index: 3;
  opacity: 0.10;
  background: url('assets/images/watermark-tile.png') repeat;
  background-size: 250px 250px;
  /* Oversized rotated layer covers the full container */
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  transform: rotate(-15deg);
  mix-blend-mode: normal;
}

/* Hero images: centered single large logo instead of repeat */
/* Hero watermark disabled — logo watermark only on gallery/product images */
.lp-hero-img::after {
  display: none;
}

/* Gallery cards: slightly smaller tile pattern */
.lp-gallery > div::after {
  background-size: 180px 180px;
}

/* Prevent image containers from leaking the overlay */
.img-protect > *,
.lp-gallery > div > * {
  position: relative;
  z-index: 1;
}

/* Noscript fallback: if JS disabled, watermark still shows */