/* ═══════════════════════════════════════════════════════════
   VIGOPA Solutions Pvt Ltd — Design System
   Brand colors from logo: Navy #0d1b6b · Blue #1565c0 · Orange #f57c00
   Fonts: Poppins (headings) + Inter (body)
   ═══════════════════════════════════════════════════════════ */

:root {
  /* ── Brand navy (logo text color) ── */
  --navy:        #0d1b6b;
  --navy-dark:   #070f42;
  --navy-soft:   rgba(13, 27, 107, 0.07);
  --navy-mid:    rgba(13, 27, 107, 0.12);

  /* ── Brand blue (logo wave color) ── */
  --blue:        #1565c0;
  --blue-dark:   #0d47a1;
  --blue-deeper: #062d6e;
  --blue-light:  #42a5f5;
  --blue-glow:   rgba(21, 101, 192, 0.2);
  --blue-soft:   #e3f2fd;
  --blue-mid:    rgba(21, 101, 192, 0.08);

  /* ── Brand orange (logo flame accent) ── */
  --orange:      #f57c00;
  --orange-dark: #e65100;
  --orange-light:#ff9800;
  --orange-soft: rgba(245, 124, 0, 0.09);
  --orange-glow: rgba(245, 124, 0, 0.25);

  /* ── Secondary accent (replaces violet) ── */
  --violet:      #1a237e;
  --violet-dark: #0d1b6b;
  --violet-soft: rgba(26, 35, 126, 0.08);
  --violet-glow: rgba(26, 35, 126, 0.18);

  /* ── Utility ── */
  --ink:         #0d1b6b;
  --ink-soft:    #1a237e;
  --body-text:   #2d3a6b;
  --muted:       #5c6b9a;
  --faint:       #8e9cc0;

  --green:       #059669;
  --green-soft:  rgba(5, 150, 105, 0.09);

  --bg:          #ffffff;
  --bg-alt:      #f5f7ff;
  --bg-dark:     #060e2e;

  --border:       rgba(13, 27, 107, 0.1);
  --border-mid:   rgba(13, 27, 107, 0.15);
  --border-strong:rgba(13, 27, 107, 0.22);

  /* ── Aliases (backward-compat) ── */
  --text:          var(--navy);
  --text-secondary:var(--ink-soft);
  --primary:       var(--orange);
  --primary-strong:var(--orange-dark);
  --accent:        var(--blue-light);
  --accent-soft:   var(--blue-soft);
  --success:       var(--green);
  --line:          var(--border);
  --line-strong:   var(--border-strong);
  --surface:       rgba(255,255,255,0.95);
  --bg-soft:       var(--bg-alt);

  /* ── Shadows ── */
  --shadow-xs: 0 1px 4px rgba(15,23,42,.05), 0 2px 8px rgba(15,23,42,.04);
  --shadow-sm: 0 2px 8px rgba(15,23,42,.06), 0 4px 20px rgba(15,23,42,.05);
  --shadow:    0 4px 20px rgba(15,23,42,.08), 0 12px 40px rgba(15,23,42,.06);
  --shadow-lg: 0 8px 32px rgba(15,23,42,.10), 0 24px 64px rgba(15,23,42,.07);
  --shadow-blue: 0 8px 28px rgba(37,99,235,.28);

  /* ── Radii ── */
  --r-xl: 24px;  --r-lg: 16px;
  --r-md: 12px;  --r-sm: 8px; --r-xs: 6px;
  /* aliases */
  --radius-xl:var(--r-xl); --radius-lg:var(--r-lg);
  --radius-md:var(--r-md); --radius-sm:var(--r-sm);

  /* ── Typography ── */
  --font-head: "Poppins", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter",   "Segoe UI", system-ui, sans-serif;

  --nav-h: 92px;
  --max:   1200px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
a    { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

body {
  font-family: var(--font-body);
  color: var(--body-text);
  background: var(--bg);
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Dot-grid texture overlay */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image: radial-gradient(circle, rgba(37,99,235,.07) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(ellipse 80% 50% at 50% 0%, black 20%, transparent 70%);
}

/* Bottom-right ambient glow */
body::after {
  content: "";
  position: fixed; bottom: -180px; right: -180px; z-index: -1;
  width: 500px; height: 500px; border-radius: 50%;
  background: radial-gradient(circle, rgba(124,58,237,.08), transparent 65%);
  filter: blur(50px); pointer-events: none;
}

.container {
  width: min(var(--max), calc(100% - 2rem));
  margin: 0 auto;
}

/* ════════════════════════════════
   NAVIGATION
   ════════════════════════════════ */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(37,99,235,.07);
  box-shadow: 0 1px 24px rgba(15,23,42,.07);
}

.nav {
  min-height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}

.brand { display: inline-flex; align-items: center; gap: .8rem; min-width: 0; }

.brand-mark {
  width: 155px;
  filter: drop-shadow(0 4px 14px rgba(21,101,192,.2));
}

/* Actual logo image */
.brand-logo-img {
  height: 72px;
  width: auto;
  max-width: 320px;
  object-fit: contain;
  filter: drop-shadow(0 2px 10px rgba(13,27,107,.12));
}

.brand-text { display: flex; flex-direction: column; gap: .06rem; }

.brand-text strong {
  font-family: var(--font-head);
  font-size: .76rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .16em;
  color: var(--ink);
}

.brand-text span { font-size: .82rem; color: var(--muted); }

.nav-links {
  display: flex; align-items: center; gap: .25rem;
  color: var(--muted); font-size: .9rem; font-weight: 500;
}

.nav-links a {
  padding: .42rem .72rem;
  border-radius: var(--r-xs);
  transition: color .16s, background .16s;
}

.nav-links a:hover  { color: var(--blue); background: var(--blue-soft); }
.nav-links a.is-active { color: var(--blue); background: var(--blue-soft); }

/* Hamburger */
.nav-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px;
  background: transparent; border: 1px solid var(--border);
  border-radius: var(--r-sm); cursor: pointer; padding: 8px;
}

.nav-toggle span {
  display: block; width: 100%; height: 2px;
  background: var(--ink); border-radius: 2px;
  transition: transform .22s, opacity .22s;
}

.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Nav CTA */
.nav-cta {
  margin-left: .8rem;
  padding: .58rem 1.2rem !important;
  font-size: .84rem !important;
  font-family: var(--font-head);
  font-weight: 600;
  border-radius: 999px !important;
  background: linear-gradient(135deg, var(--orange-light), var(--orange), var(--orange-dark)) !important;
  color: #fff !important;
  box-shadow: 0 6px 20px var(--orange-glow) !important;
  border: none !important;
}

.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 12px 28px rgba(245,124,0,.4) !important; }

/* ════════════════════════════════
   BUTTONS
   ════════════════════════════════ */
.button, .form-button {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .85rem 1.7rem;
  border-radius: 999px; border: 1.5px solid transparent;
  font-family: var(--font-head); font-weight: 600; font-size: .92rem;
  letter-spacing: .01em; cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  white-space: nowrap; line-height: 1;
}

.button:hover, .form-button:hover { transform: translateY(-2px); }

.button.primary, .form-button {
  background: linear-gradient(135deg, var(--orange-light), var(--orange) 55%, var(--orange-dark));
  color: #fff;
  box-shadow: 0 8px 28px var(--orange-glow);
}

.button.primary:hover, .form-button:hover {
  box-shadow: 0 14px 36px rgba(245,124,0,.45);
}

.button.secondary {
  background: var(--bg);
  border-color: var(--border-strong);
  color: var(--blue-dark);
}

.button.secondary:hover {
  border-color: var(--blue);
  background: var(--blue-soft);
}

.button.ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--muted);
}

.button.ghost:hover { background: var(--bg-alt); color: var(--ink); }

/* ════════════════════════════════
   EYEBROW / KICKER
   ════════════════════════════════ */
.eyebrow, .section-kicker {
  display: inline-flex; align-items: center;
  padding: .38rem .88rem;
  border-radius: 999px;
  background: var(--orange-soft);
  color: var(--orange-dark);
  border: 1px solid rgba(245,124,0,.22);
  font-family: var(--font-head); font-size: .7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .13em;
  margin-bottom: .9rem;
}

.micro-label {
  display: inline-block;
  font-family: var(--font-head); font-size: .7rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase; color: var(--orange);
  margin-bottom: .45rem;
}

/* ════════════════════════════════
   TYPOGRAPHY SCALE
   ════════════════════════════════ */
h1, h2, h3, h4, h5, h6 { font-family: var(--font-head); color: var(--ink); }

.section-title {
  font-size: clamp(1.7rem, 2.8vw, 2.5rem);
  font-weight: 700; line-height: 1.15; letter-spacing: -.03em;
}

.section-title.left { text-align: left; }

.section-copy {
  color: var(--muted); font-size: 1rem; line-height: 1.78;
  max-width: 660px; margin: 0 auto;
}

.section-copy.left { text-align: left; margin-left: 0; margin-right: auto; }

/* ════════════════════════════════
   HERO
   ════════════════════════════════ */
.hero {
  padding: 3.5rem 0 2.5rem;
  position: relative; overflow: hidden;
}

.section-grid-lines::after {
  content: "";
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(37,99,235,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,99,235,.04) 1px, transparent 1px);
  background-size: 48px 48px;
}

.hero-shell {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1.05fr;
  gap: 2.5rem; align-items: center;
  min-height: calc(100svh - var(--nav-h) - 60px);
}

.hero-copy { max-width: 600px; }

.hero-copy h1 {
  font-size: clamp(2.2rem, 4.2vw, 3.8rem);
  font-weight: 800; line-height: 1.1; letter-spacing: -.04em;
  margin-bottom: .9rem;
  background: linear-gradient(140deg, var(--navy) 0%, var(--blue) 55%, var(--orange) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-text {
  color: var(--muted); font-size: 1.05rem; line-height: 1.76; max-width: 540px;
}

.hero-actions {
  display: flex; flex-wrap: wrap; gap: .9rem;
  margin: 1.5rem 0 2rem;
}

/* Proof/stats strip below hero copy */
.hero-proof {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem;
}

.proof-card {
  padding: .9rem 1rem;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--r-md); box-shadow: var(--shadow-xs);
  transition: transform .2s, box-shadow .2s;
}

.proof-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }

.proof-card strong {
  display: block; font-family: var(--font-head); font-weight: 700;
  font-size: .85rem; color: var(--blue); margin-bottom: .18rem;
}

.proof-card span { font-size: .77rem; color: var(--muted); line-height: 1.4; }

/* Hero visual side */
.hero-visual {
  position: relative; min-height: 520px;
}

.hero-orb {
  position: absolute; border-radius: 50%;
  pointer-events: none; z-index: 0;
}

.orb-one {
  top: -60px; left: -60px; width: 340px; height: 340px;
  background: radial-gradient(circle, rgba(37,99,235,.14), transparent 65%);
  filter: blur(45px);
}

.orb-two {
  bottom: -40px; right: -40px; width: 260px; height: 260px;
  background: radial-gradient(circle, rgba(124,58,237,.12), transparent 65%);
  filter: blur(40px);
}

.hero-panel {
  position: absolute;
  background: rgba(255,255,255,.88);
  border: 1px solid var(--border); border-radius: var(--r-xl);
  box-shadow: var(--shadow); backdrop-filter: blur(14px);
  padding: 1.25rem;
  z-index: 1;
}

.hero-panel-main {
  top: 0; right: 10px; left: 50px; bottom: 140px;
}

.hero-panel-side { bottom: 0; }

.panel-story { left: 0; width: 55%; }
.panel-demo  { right: 0; width: 44%; }

.panel-topline {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: .8rem;
}

.status-pill {
  padding: .22rem .65rem; border-radius: 999px;
  background: var(--green-soft); color: var(--green);
  border: 1px solid rgba(5,150,105,.2);
  font-family: var(--font-head); font-size: .68rem; font-weight: 700;
  letter-spacing: .05em; text-transform: uppercase;
}

.visual-stage {
  border-radius: var(--r-lg); overflow: hidden;
  background: linear-gradient(135deg, var(--blue-soft), rgba(124,58,237,.06));
  padding: .5rem; margin-bottom: .8rem;
}

.ai-hero-image {
  width: 100%; height: auto;
  filter: drop-shadow(0 16px 36px rgba(37,99,235,.2));
}

.panel-metrics {
  display: grid; grid-template-columns: 1fr 1fr; gap: .8rem;
}

.panel-metrics > div span {
  display: block; font-size: .68rem; color: var(--muted); font-weight: 600;
  text-transform: uppercase; letter-spacing: .08em; margin-bottom: .15rem;
}

.panel-metrics > div strong { font-family: var(--font-head); font-size: .8rem; color: var(--ink); }

.hero-panel-side strong {
  display: block; font-family: var(--font-head); font-size: .88rem;
  font-weight: 700; color: var(--ink); margin-bottom: .3rem;
}

.hero-panel-side p { font-size: .8rem; color: var(--muted); line-height: 1.55; }

.mini-demo-links { display: flex; flex-direction: column; gap: .4rem; margin-top: .6rem; }

.mini-demo-links a {
  font-size: .8rem; font-weight: 600; color: var(--blue);
  transition: color .16s;
}

.mini-demo-links a:hover { color: var(--blue-dark); }

/* ════════════════════════════════
   STATS STRIP (dark bar)
   ════════════════════════════════ */
.stats-strip {
  background: var(--navy-dark);
  padding: 2.2rem 0;
}

.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
}

.stat-item {
  text-align: center; padding: .8rem 1.5rem;
  border-right: 1px solid rgba(255,255,255,.07);
}

.stat-item:last-child { border-right: none; }

.stat-item strong {
  display: block; font-family: var(--font-head); font-weight: 800;
  font-size: clamp(1.8rem, 3vw, 2.8rem); line-height: 1.1;
  background: linear-gradient(135deg, var(--blue-light), var(--orange-light));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; margin-bottom: .25rem;
}

.stat-item span {
  font-size: .83rem; color: rgba(255,255,255,.45);
  font-weight: 500; letter-spacing: .03em;
}

/* ════════════════════════════════
   SECTION BASE
   ════════════════════════════════ */
.section { padding: 5rem 0; }
.section-compact { padding: 3rem 0; }
.section-muted { background: var(--bg-alt); }

.section-head {
  text-align: center; margin-bottom: 2.8rem;
}

.section-head.left { text-align: left; }

/* ════════════════════════════════
   ABOUT / INTRO BANNER
   ════════════════════════════════ */
.intro-banner {
  padding: 3.5rem 0 1.5rem;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-alt) 100%);
}

.intro-banner-shell {
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 2.5rem;
  align-items: start;
}

/* ════════════════════════════════
   HIGHLIGHT CARDS (3 pillars)
   ════════════════════════════════ */
.card-cluster { display: grid; gap: 1.4rem; }
.three-up { grid-template-columns: repeat(3, 1fr); }

.highlight-card {
  padding: 1.6rem;
  background: var(--bg);
  border: 1px solid var(--border); border-radius: var(--r-xl);
  box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--blue);
  transition: transform .22s ease, box-shadow .22s ease;
}

.highlight-card:nth-child(2) { border-top-color: var(--orange); }
.highlight-card:nth-child(3) { border-top-color: var(--navy); }

.highlight-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.highlight-card .card-index {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  background: var(--blue-soft); color: var(--blue);
  border-radius: var(--r-sm); font-family: var(--font-head);
  font-weight: 700; font-size: .78rem; letter-spacing: .04em;
  margin-bottom: .9rem;
}

.highlight-card:nth-child(2) .card-index { background: var(--orange-soft); color: var(--orange-dark); }
.highlight-card:nth-child(3) .card-index { background: var(--navy-soft); color: var(--navy); }

.highlight-card h3 {
  font-family: var(--font-head); font-size: 1.05rem; font-weight: 700;
  color: var(--ink); margin-bottom: .5rem;
}

.highlight-card p { font-size: .93rem; color: var(--muted); line-height: 1.66; }

/* ════════════════════════════════
   SERVICES GRID
   ════════════════════════════════ */
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.3rem; }
.services-grid-strong { margin-top: 0; }

.service-card {
  padding: 1.6rem 1.8rem;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--r-xl); box-shadow: var(--shadow-sm);
  position: relative; overflow: hidden;
  transition: transform .22s ease, box-shadow .22s ease;
}

.service-card::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--orange));
  transform: scaleX(0); transform-origin: left;
  transition: transform .28s ease;
}

.service-card:hover::before { transform: scaleX(1); }

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-topline {
  display: flex; align-items: center; gap: .9rem; margin-bottom: .75rem;
}

.service-number {
  flex-shrink: 0;
  font-family: var(--font-head); font-size: .78rem; font-weight: 800;
  color: var(--blue); letter-spacing: .04em;
}

.service-line {
  flex: 1; height: 1px;
  background: linear-gradient(90deg, var(--border-mid), transparent);
}

.service-card h3 {
  font-family: var(--font-head); font-size: 1.05rem; font-weight: 700;
  color: var(--ink); margin-bottom: .45rem;
}

.service-card p { font-size: .93rem; color: var(--muted); line-height: 1.66; }

/* ════════════════════════════════
   CAPABILITIES
   ════════════════════════════════ */
.capabilities-shell {
  display: grid; grid-template-columns: 1fr 1.6fr; gap: 3.5rem; align-items: start;
}

.capability-list {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem;
}

.capability-card {
  padding: 1.5rem;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--r-xl); box-shadow: var(--shadow-sm);
  transition: transform .22s, box-shadow .22s;
}

.capability-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.capability-card strong {
  display: block; font-family: var(--font-head); font-size: 1rem;
  font-weight: 700; color: var(--ink); margin-bottom: .5rem;
}

.capability-card p { font-size: .91rem; color: var(--muted); line-height: 1.65; }

/* ════════════════════════════════
   PRODUCT DEMO SECTION
   ════════════════════════════════ */
.product-shell {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: start;
}

.product-copy .section-title { font-size: clamp(1.5rem, 2.4vw, 2.2rem); }

.product-list {
  list-style: none; display: grid; gap: .75rem; margin-top: 1.2rem;
}

.product-list li {
  position: relative; padding-left: 1.3rem;
  color: var(--muted); font-size: .95rem;
}

.product-list li::before {
  content: ""; position: absolute;
  left: 0; top: .65rem; width: 7px; height: 7px;
  border-radius: 50%; background: var(--blue);
}

.product-showcase {
  padding: 2rem; background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--r-xl); box-shadow: var(--shadow-sm);
}

.product-showcase h3 {
  font-family: var(--font-head); font-size: 1rem; font-weight: 700;
  color: var(--ink); margin-bottom: .6rem;
}

.product-showcase p { font-size: .92rem; color: var(--muted); margin-bottom: 1.2rem; }

.demo-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.2rem; }
.stacked-demo-actions { flex-direction: column; align-items: flex-start; }

.note-chip, .upload-note {
  display: inline-flex; align-items: center;
  padding: .55rem .9rem; border-radius: 999px;
  background: var(--green-soft); color: var(--green);
  border: 1px solid rgba(5,150,105,.2); font-size: .85rem;
}

/* ════════════════════════════════
   PRODUCTS SHOWCASE (DataVault + Taskmei)
   ════════════════════════════════ */
.section--products-showcase {
  background: linear-gradient(160deg, #060e24 0%, #0c1a3e 45%, #060e24 100%);
  position: relative; overflow: hidden;
  padding: 5.5rem 0 6.5rem;
}

.section--products-showcase::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(37,99,235,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,99,235,.07) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, black 30%, transparent 80%);
}

.section--products-showcase::after {
  content: ""; position: absolute; z-index: 0; pointer-events: none;
  top: -120px; right: -100px; width: 480px; height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124,58,237,.14), transparent 65%);
  filter: blur(50px);
}

.section--products-showcase .container { position: relative; z-index: 1; }

.section--products-showcase .section-kicker {
  background: rgba(37,99,235,.12); border-color: rgba(96,165,250,.38); color: #60a5fa;
}

.section--products-showcase .section-title { color: #fff; }
.section--products-showcase .section-copy  { color: rgba(180,210,255,.52); }

.products-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.8rem;
  margin-top: .8rem;
}

.product-card {
  background: rgba(255,255,255,.035); border: 1px solid rgba(255,255,255,.1);
  box-shadow: 0 0 0 1px rgba(37,99,235,.06), 0 24px 64px rgba(0,8,30,.55),
              inset 0 1px 0 rgba(255,255,255,.07);
  border-radius: var(--r-xl); overflow: hidden; display: flex; flex-direction: column;
  position: relative;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: rgba(37,99,235,.42);
  box-shadow: 0 0 0 1px rgba(37,99,235,.22), 0 32px 80px rgba(0,8,30,.65),
              0 0 80px rgba(37,99,235,.1);
}

.product-card:nth-child(2):hover {
  border-color: rgba(124,58,237,.42);
  box-shadow: 0 0 0 1px rgba(124,58,237,.22), 0 32px 80px rgba(0,8,30,.65),
              0 0 80px rgba(124,58,237,.12);
}

.pcard-glow {
  position: absolute; top: -100px; left: -80px;
  width: 300px; height: 300px; border-radius: 50%;
  background: radial-gradient(circle, rgba(37,99,235,.16), transparent 65%);
  filter: blur(35px); pointer-events: none; z-index: 0;
  transition: transform .35s ease;
}

.product-card:nth-child(2) .pcard-glow {
  background: radial-gradient(circle, rgba(124,58,237,.18), transparent 65%);
  top: -60px; right: -80px; left: auto;
}

.product-card:hover .pcard-glow { transform: scale(1.3); }

.product-card-accent {
  height: 3px; flex-shrink: 0;
  background: linear-gradient(90deg, #60a5fa 0%, var(--blue) 55%, transparent 100%);
}

.product-card:nth-child(2) .product-card-accent {
  background: linear-gradient(90deg, #a78bfa 0%, var(--violet) 55%, transparent 100%);
}

.product-card-body {
  padding: 1.8rem; flex: 1; display: flex; flex-direction: column;
  position: relative; z-index: 1;
}

.pcard-top-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: .6rem; margin-bottom: 1.2rem;
}

.product-badge {
  display: inline-flex; align-items: center; padding: .3rem .75rem;
  border-radius: 999px;
  background: rgba(96,165,250,.1); color: #60a5fa;
  border: 1px solid rgba(96,165,250,.28);
  font-family: var(--font-head); font-size: .7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .1em; margin-bottom: 0;
}

.product-card:nth-child(2) .product-badge {
  background: rgba(167,139,250,.1); color: #a78bfa;
  border-color: rgba(167,139,250,.3);
}

.pcard-status-chip {
  display: inline-flex; align-items: center; gap: .38rem; padding: .26rem .7rem;
  border-radius: 999px; font-family: var(--font-head); font-size: .68rem;
  font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  background: rgba(255,255,255,.06); color: rgba(180,210,255,.45);
  border: 1px solid rgba(255,255,255,.1);
}

.pcard-status-chip--live {
  background: rgba(5,150,105,.12); color: #4ecba8;
  border-color: rgba(5,150,105,.28);
}

.pcard-status-chip--live::before {
  content: ""; display: inline-block; width: 7px; height: 7px;
  border-radius: 50%; background: #4ecba8;
  box-shadow: 0 0 6px rgba(78,203,168,.8);
}

.product-name {
  font-family: var(--font-head);
  font-size: clamp(2rem, 3vw, 2.6rem); font-weight: 800;
  letter-spacing: -.055em; color: #fff; margin-bottom: .22rem;
}

.product-tagline { font-size: .96rem; font-weight: 600; margin-bottom: .88rem; color: #60a5fa; }
.product-card:nth-child(2) .product-tagline { color: #a78bfa; }

.product-desc { color: rgba(180,210,255,.52); font-size: .95rem; line-height: 1.72; }

.pcard-divider {
  height: 1px; margin: 1.25rem 0 1.15rem;
  background: linear-gradient(90deg, rgba(255,255,255,.12), rgba(255,255,255,.03));
}

.product-features { list-style: none; display: grid; gap: .62rem; flex: 1; }

.product-features li {
  position: relative; padding-left: 1.6rem;
  color: rgba(200,225,255,.65); font-size: .9rem; line-height: 1.5;
}

.product-features li::before {
  content: "✓"; position: absolute; left: .1rem; top: .1rem;
  background: none; border-radius: 0; width: auto; height: auto;
  font-size: .75rem; font-weight: 800; color: #60a5fa;
}

.product-card:nth-child(2) .product-features li::before { color: #a78bfa; background: none; }

.kw-strip { display: flex; flex-wrap: wrap; gap: .38rem; margin-top: 1.1rem; }
.kw-strip--sm { margin-bottom: 0; }

.kw-tag {
  display: inline-flex; align-items: center; padding: .22rem .62rem;
  border-radius: 999px; font-size: .68rem; font-weight: 600;
  letter-spacing: .04em; white-space: nowrap;
}

.product-card .kw-tag {
  background: rgba(255,255,255,.05); color: rgba(180,210,255,.5);
  border: 1px solid rgba(255,255,255,.1);
}

.product-card:nth-child(2) .kw-tag {
  background: rgba(124,58,237,.09); color: rgba(167,139,250,.75);
  border-color: rgba(124,58,237,.22);
}

.product-card-actions {
  padding-top: 1.15rem; margin-top: 1.2rem;
  border-top: 1px solid rgba(255,255,255,.07);
}

.pcard-cta { font-size: .9rem; padding: .76rem 1.4rem; }

.pcard-cta--outline {
  background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.2);
  color: rgba(200,225,255,.75);
}

.pcard-cta--outline:hover {
  background: rgba(37,99,235,.15); border-color: rgba(37,99,235,.4); color: #60a5fa;
}

/* ════════════════════════════════
   PROCESS
   ════════════════════════════════ */
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; }

.process-card {
  padding: 1.6rem;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--r-xl); box-shadow: var(--shadow-sm);
  transition: transform .22s, box-shadow .22s;
}

.process-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.process-card .card-index {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px;
  background: var(--blue-soft); color: var(--blue); border-radius: var(--r-sm);
  font-family: var(--font-head); font-weight: 700; font-size: .8rem;
  margin-bottom: .9rem;
}

.process-card h3 {
  font-family: var(--font-head); font-size: 1.05rem; font-weight: 700;
  color: var(--ink); margin-bottom: .45rem;
}

.process-card p { font-size: .93rem; color: var(--muted); line-height: 1.65; }

/* ════════════════════════════════
   CONTACT SECTION
   ════════════════════════════════ */
.section-contact {
  background: var(--bg-alt);
}

.contact-shell {
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 2.5rem; align-items: start;
}

.contact-card-stack { display: flex; flex-direction: column; gap: .8rem; margin-top: 1.4rem; }

.contact-info-card {
  padding: 1rem 1.25rem;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--r-lg); box-shadow: var(--shadow-xs);
}

.contact-info-card strong {
  display: block; font-family: var(--font-head); font-size: .7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: .2rem;
}

.contact-info-card span { color: var(--ink); font-weight: 500; font-size: .95rem; }

.contact-form {
  padding: 2rem;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--r-xl); box-shadow: var(--shadow-sm);
}

.form-shell-head { margin-bottom: 1.3rem; }
.form-shell-head strong {
  display: block; font-family: var(--font-head); font-size: 1.1rem; font-weight: 700;
  color: var(--ink); margin-top: .3rem;
}

.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }

.input-group { display: grid; gap: .4rem; }
.input-group.full { grid-column: 1 / -1; }

.input-group label {
  font-family: var(--font-head); font-size: .7rem; font-weight: 700;
  color: var(--muted); text-transform: uppercase; letter-spacing: .08em;
}

input, textarea {
  width: 100%; padding: .85rem 1rem;
  border-radius: var(--r-sm); border: 1.5px solid var(--border);
  background: var(--bg-alt); color: var(--ink);
  font: inherit; font-size: .95rem; outline: none;
  transition: border-color .18s, box-shadow .18s;
}

input:focus, textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px var(--blue-glow);
}

textarea { min-height: 130px; resize: vertical; }

.form-button {
  margin-top: 1.1rem; width: 100%;
  background: linear-gradient(135deg, var(--orange-light), var(--orange), var(--orange-dark)) !important;
  color: #fff !important; border: none !important;
  box-shadow: 0 8px 28px var(--orange-glow) !important;
  font-family: var(--font-head); font-size: .95rem; font-weight: 700;
}

.form-note { margin-top: .8rem; font-size: .83rem; color: var(--faint); }

.form-error {
  padding: .8rem 1rem; margin-bottom: 1rem;
  border-radius: var(--r-sm);
  background: rgba(220,50,50,.07); border: 1px solid rgba(220,50,50,.18);
  color: #c0392b; font-size: .92rem;
}

.contact-success { padding: 2.5rem; text-align: center; }
.contact-success h3 {
  font-family: var(--font-head); font-size: 1.3rem; color: var(--green);
  margin-bottom: .6rem;
}
.contact-success p { color: var(--muted); }

/* ════════════════════════════════
   FOOTER (full multi-column)
   ════════════════════════════════ */
.footer { background: var(--navy-dark); color: rgba(255,255,255,.6); }

/* Footer logo — white pill container so white-bg logo sits on dark footer naturally */
.footer .brand-logo-img {
  background: #fff;
  padding: 8px 18px;
  border-radius: var(--r-md);
  filter: none;
  height: 68px;
  max-width: 280px;
}
.footer .brand-mark { filter: brightness(0) invert(1) opacity(.65); }

.footer-top { padding: 4.5rem 0 3rem; border-bottom: 1px solid rgba(255,255,255,.07); }

.footer-main {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem;
}

.footer-brand-desc {
  font-size: .9rem; line-height: 1.72; color: rgba(255,255,255,.4);
  margin-top: .9rem; max-width: 260px;
}

.footer-chips { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1rem; }

.footer-chip {
  padding: .22rem .65rem; border-radius: 999px;
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.1);
  font-family: var(--font-head); font-size: .68rem; font-weight: 600;
  color: rgba(255,255,255,.4); letter-spacing: .04em;
}

.footer-col h4 {
  font-family: var(--font-head); font-size: .76rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .13em; color: rgba(255,255,255,.75);
  margin-bottom: 1.1rem;
}

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: .6rem; }

.footer-col ul li a {
  font-size: .9rem; color: rgba(255,255,255,.42); transition: color .18s;
}

.footer-col ul li a:hover { color: rgba(255,255,255,.82); }

.footer-bottom { padding: 1.4rem 0; }

.footer-shell {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  color: rgba(255,255,255,.28); font-size: .84rem;
}

.footer-links { display: flex; flex-wrap: wrap; gap: 1rem; }
.footer-links a { color: rgba(255,255,255,.4); transition: color .18s; }
.footer-links a:hover { color: rgba(255,255,255,.75); }

/* ════════════════════════════════
   ADMIN PANEL
   ════════════════════════════════ */
.admin-page { min-height: 100vh; padding: 2rem 0; background: var(--bg-alt); }
.admin-shell { display: flex; flex-direction: column; gap: 1.2rem; }

.admin-card {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 1.5rem; box-shadow: var(--shadow-xs);
}

.admin-card h2 {
  font-family: var(--font-head); font-size: 1.3rem; font-weight: 700; margin-bottom: .3rem;
}

.admin-card h3 {
  font-family: var(--font-head); font-size: 1.05rem; font-weight: 700;
  margin-bottom: 1rem; padding-bottom: .6rem; border-bottom: 1px solid var(--border);
}

.admin-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.admin-field { display: flex; flex-direction: column; gap: .4rem; }
.admin-field.full { grid-column: 1 / -1; }

.admin-field label {
  font-family: var(--font-head); font-size: .72rem; font-weight: 700;
  color: var(--muted); text-transform: uppercase; letter-spacing: .08em;
}

.admin-login { max-width: 440px; margin: 4rem auto; }
.admin-actions { display: flex; align-items: center; gap: 1rem; }

.button-link {
  font-size: .9rem; font-weight: 600; color: var(--blue);
  padding: .4rem 0; transition: color .18s;
}

.button-link:hover { color: var(--blue-dark); }

.flash { padding: .85rem 1rem; border-radius: var(--r-sm); font-size: .92rem; }
.flash.success { background: var(--green-soft); color: var(--green); border: 1px solid rgba(5,150,105,.2); }
.flash.error   { background: rgba(220,50,50,.07); color: #c0392b; border: 1px solid rgba(220,50,50,.18); }

.muted { color: var(--muted); font-size: .9rem; }

/* ════════════════════════════════
   SCROLL REVEAL ANIMATIONS
   ════════════════════════════════ */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity .65s ease, transform .65s ease;
}

.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* Stagger siblings */
.reveal:nth-child(2) { transition-delay: .1s; }
.reveal:nth-child(3) { transition-delay: .18s; }
.reveal:nth-child(4) { transition-delay: .26s; }

/* Active nav state */
main section[id] { scroll-margin-top: 100px; }
.nav-links a.is-active { color: var(--blue); background: var(--blue-soft); }

/* ════════════════════════════════
   RESPONSIVE
   ════════════════════════════════ */
@media (max-width: 1100px) {
  .hero-shell,
  .intro-banner-shell,
  .capabilities-shell,
  .product-shell,
  .contact-shell {
    grid-template-columns: 1fr; gap: 2rem;
  }

  .hero-visual { min-height: 420px; }

  .hero-panel-main { left: 0; }
  .panel-story, .panel-demo {
    position: relative; left: auto; right: auto; bottom: auto;
    width: 100%; margin-top: .8rem;
  }

  .footer-main { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .three-up    { grid-template-columns: 1fr 1fr; }
  .products-grid { grid-template-columns: 1fr; gap: 1.4rem; }
}

@media (max-width: 900px) {
  .hero-proof  { grid-template-columns: repeat(3, 1fr); }
  .stats-grid  { grid-template-columns: repeat(2, 1fr); }
  .stat-item   { border-right: none; border-bottom: 1px solid rgba(255,255,255,.07); }
  .stat-item:nth-child(even) { border-right: none; }
}

@media (max-width: 780px) {
  :root { --nav-h: 76px; }

  .brand-logo-img { height: 56px; }

  .nav-toggle  { display: flex; }
  .brand-text  { display: none; }

  .nav-links {
    display: none; position: absolute; top: var(--nav-h); left: 0; right: 0;
    background: rgba(255,255,255,.97); backdrop-filter: blur(20px);
    flex-direction: column; align-items: stretch; gap: 0;
    border-bottom: 1px solid var(--border); padding: .5rem 1rem 1rem;
    box-shadow: 0 8px 32px rgba(15,23,42,.12);
    z-index: 30;
  }

  .nav-links.is-open { display: flex; }

  .nav-links a {
    padding: .85rem 1rem; border-radius: var(--r-sm);
    border-bottom: 1px solid var(--border); font-size: .95rem;
  }

  .nav-links a:last-child { border-bottom: none; }
  .nav-cta { margin: .5rem 0 0; width: 100%; justify-content: center; }

  .section { padding: 3rem 0; }
  .section-compact { padding: 2rem 0; }
  .section--products-showcase { padding: 3.5rem 0 4rem; }
  .intro-banner { padding: 2.5rem 0 1rem; }

  .hero-copy h1 { font-size: clamp(1.9rem, 7vw, 2.8rem); }
  .hero-proof  { grid-template-columns: 1fr; }
  .hero-visual { display: none; }

  .three-up,
  .services-grid,
  .capability-list,
  .process-grid,
  .form-grid,
  .stats-grid { grid-template-columns: 1fr; }

  .footer-main  { grid-template-columns: 1fr; gap: 1.8rem; }
  .footer-shell { flex-direction: column; align-items: flex-start; }

  main section[id] { scroll-margin-top: 80px; }
}