/* =========================================================
   AYNUDATA — Landing Page Styles
   ========================================================= */

:root {
  /* Brand colors */
  --navy: #0A1A2F;
  --blue: #1E88F7;
  --cyan: #00D4E6;

  --navy-soft: #0F2542;
  --navy-elevated: #122a4a;
  --border-soft: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);

  --text-primary: #F4F7FB;
  --text-secondary: #B9C4D3;
  --text-muted: #8592A6;

  --gradient-brand: linear-gradient(180deg, var(--cyan) 0%, var(--blue) 100%);
  --gradient-brand-h: linear-gradient(90deg, var(--cyan) 0%, var(--blue) 100%);

  /* Typography */
  --font-heading: 'Poppins', 'Segoe UI', sans-serif;
  --font-subheading: 'Montserrat', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;

  /* Spacing scale */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4.5rem;
  --space-7: 6rem;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;

  --max-width: 1200px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--navy);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
ul { list-style: none; margin: 0; padding: 0; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 700; line-height: 1.2; margin: 0; color: #FFFFFF; }
p { margin: 0; }

/* Focus visibility for accessibility */
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--blue);
  color: #fff;
  padding: 12px 20px;
  z-index: 1000;
  border-radius: 0 0 8px 0;
}
.skip-link:focus {
  left: 0;
}

section[id] { scroll-margin-top: 72px; }

.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

/* ---------- Typography helpers ---------- */
.eyebrow {
  font-family: var(--font-subheading);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 var(--space-2);
}
.eyebrow-center { text-align: center; }

h2 {
  font-size: clamp(1.75rem, 1.4rem + 1.4vw, 2.5rem);
  text-align: center;
}

.section-lead {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: var(--space-2) auto 0;
  text-align: center;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-subheading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gradient-brand-h);
  color: #06121F;
  box-shadow: 0 8px 24px rgba(30, 136, 247, 0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(30, 136, 247, 0.45); }
.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border-strong);
}
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }
.btn-lg { padding: 0.9rem 1.9rem; font-size: 1rem; }

/* =========================================================
   NAV
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(10, 26, 47, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
}
.navbar {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-2) var(--space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}
.brand-mark { display: inline-flex; flex-shrink: 0; }
.brand-word {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.01em;
}
.brand-word-navy { color: var(--text-primary); }
.brand-word-blue { color: var(--blue); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.nav-toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background: var(--text-primary);
  transition: transform 0.25s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.nav-links a {
  font-family: var(--font-subheading);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.4rem 0.2rem;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.nav-links a:hover { color: var(--text-primary); border-color: var(--cyan); }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  overflow: hidden;
  padding: var(--space-7) 0 var(--space-6);
  background:
    radial-gradient(circle at 85% 15%, rgba(0, 212, 230, 0.14), transparent 45%),
    radial-gradient(circle at 10% 80%, rgba(30, 136, 247, 0.16), transparent 50%),
    var(--navy);
}
.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-6);
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.2rem, 1.7rem + 2.4vw, 3.4rem);
  margin: 0 0 var(--space-3);
  background: linear-gradient(90deg, #FFFFFF 55%, var(--cyan) 130%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-subhead {
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0 0 var(--space-4);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}
.hero-anchor-line {
  font-family: var(--font-subheading);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--cyan);
  border-left: 2px solid var(--cyan);
  padding-left: 0.75rem;
}

/* Hero visual: dashboard card */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.dashboard-card {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 420px;
  background: linear-gradient(160deg, var(--navy-elevated), var(--navy-soft));
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.45);
}
.dashboard-card-header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: var(--space-3);
}
.dot { width: 9px; height: 9px; border-radius: 50%; }
.dot-cyan { background: var(--cyan); }
.dot-blue { background: var(--blue); }
.dot-ghost { background: var(--border-strong); }
.dashboard-title {
  margin-left: 8px;
  font-family: var(--font-subheading);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
}

.dashboard-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}
.kpi {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.6rem;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.kpi-label { font-size: 0.68rem; color: var(--text-muted); font-family: var(--font-subheading); }
.kpi-value { font-family: var(--font-heading); font-size: 1.15rem; font-weight: 700; color: var(--text-primary); }
.kpi-trend { font-size: 0.72rem; font-weight: 600; }
.kpi-trend.up { color: var(--cyan); }
.kpi-trend.down { color: #6FE8B0; }

.dashboard-chart {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-2) 0;
  margin-bottom: var(--space-3);
}

.dashboard-footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  flex-wrap: wrap;
  font-size: 0.7rem;
}
.badge-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--cyan);
  font-family: var(--font-subheading);
  font-weight: 600;
}
.pulse-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 0 rgba(0, 212, 230, 0.6);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(0, 212, 230, 0.6); }
  70% { box-shadow: 0 0 0 8px rgba(0, 212, 230, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 212, 230, 0); }
}
.dashboard-sources { color: var(--text-muted); font-family: var(--font-subheading); }

.glow-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  z-index: 1;
}
.glow-blob-1 {
  width: 260px; height: 260px;
  background: rgba(0, 212, 230, 0.25);
  top: -40px; right: 10%;
}
.glow-blob-2 {
  width: 220px; height: 220px;
  background: rgba(30, 136, 247, 0.3);
  bottom: -30px; left: 5%;
}

@media (prefers-reduced-motion: reduce) {
  .pulse-dot { animation: none; }
  .whatsapp-float::before { animation: none; }
  html { scroll-behavior: auto; }
}

/* =========================================================
   VALUE STRIP
   ========================================================= */
.value-strip { padding: var(--space-6) 0; }
.value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
.value-card {
  background: var(--navy-soft);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.value-card:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: rgba(30, 136, 247, 0.08);
  margin-bottom: var(--space-2);
}
.value-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}
.value-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  font-weight: 300;
}

/* =========================================================
   HOW IT WORKS / FLOW
   ========================================================= */
.how-it-works {
  padding: var(--space-6) 0;
  background: linear-gradient(180deg, transparent, rgba(30, 136, 247, 0.05) 50%, transparent);
}
.flow-diagram {
  margin-top: var(--space-5);
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: var(--space-2);
}
.flow-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}
.flow-col-label {
  font-family: var(--font-subheading);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.flow-chip-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.flow-chip {
  background: var(--navy-soft);
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  padding: 0.45rem 1.1rem;
  font-family: var(--font-subheading);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-align: center;
}
.flow-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  align-self: center;
}
.flow-core-box {
  background: linear-gradient(160deg, var(--navy-elevated), var(--navy-soft));
  border: 1px solid var(--blue);
  box-shadow: 0 0 0 1px rgba(30, 136, 247, 0.15), 0 20px 45px rgba(30, 136, 247, 0.18);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  min-width: 240px;
}
.flow-core-title {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: var(--space-2);
  background: var(--gradient-brand-h);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.flow-core-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.flow-core-list li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding-left: 1.1rem;
  position: relative;
}
.flow-core-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}
.flow-outcome-box {
  background: rgba(0, 212, 230, 0.08);
  border: 1px solid var(--cyan);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-3);
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--text-primary);
  text-align: center;
  min-width: 160px;
}

/* =========================================================
   PRODUCTS
   ========================================================= */
.products { padding: var(--space-6) 0; }
.products-grid {
  margin-top: var(--space-5);
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-3);
}
.product-card {
  grid-column: span 2;
  display: flex;
  flex-direction: column;
  background: var(--navy-soft);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-3) var(--space-3);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.product-card:nth-child(-n+2) { grid-column: span 3; }
.product-card:hover {
  border-color: rgba(30, 136, 247, 0.55);
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}
.product-card-featured {
  border-color: var(--blue);
  background: linear-gradient(160deg, rgba(30, 136, 247, 0.14), var(--navy-soft) 70%);
  box-shadow: 0 20px 45px rgba(30, 136, 247, 0.15);
}
.product-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}
.product-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  color: var(--cyan);
  background: rgba(0, 212, 230, 0.08);
  border: 1px solid rgba(0, 212, 230, 0.25);
}
.product-card h3 { font-size: 1.2rem; }
.product-card p { font-size: 0.92rem; color: var(--text-secondary); font-weight: 300; }
.product-card .product-tagline {
  font-family: var(--font-subheading);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 0.25rem 0 0.75rem;
}
.product-card .quote { color: var(--cyan); font-style: italic; }

.product-features {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin: var(--space-3) 0;
  padding-top: var(--space-2);
  border-top: 1px solid var(--border-soft);
}
.product-features li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
}
.product-features li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.35em;
  width: 9px;
  height: 5px;
  border-left: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  transform: rotate(-45deg);
}
.product-link {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-subheading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--cyan);
}
.product-link span { transition: transform 0.2s ease; }
.product-link:hover span { transform: translateX(4px); }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-subheading);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  white-space: nowrap;
}
.badge-available {
  background: rgba(111, 232, 176, 0.12);
  color: #6FE8B0;
  border: 1px solid rgba(111, 232, 176, 0.4);
}
.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
}

/* =========================================================
   INTEGRATIONS STRIP
   ========================================================= */
.integrations {
  padding: var(--space-4) 0;
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  background: rgba(255, 255, 255, 0.015);
}
.integrations-inner { text-align: center; }
.integrations-label {
  font-family: var(--font-subheading);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-3);
}
.integrations-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2) var(--space-5);
}
.integrations-list li {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-secondary);
  opacity: 0.7;
  transition: opacity 0.2s ease, color 0.2s ease;
}
.integrations-list li:hover { opacity: 1; color: var(--text-primary); }

/* =========================================================
   FAQ
   ========================================================= */
.faq { padding: var(--space-6) 0; }
.faq-inner { max-width: 820px; }
.faq-list {
  margin-top: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.faq-item {
  background: var(--navy-soft);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  transition: border-color 0.2s ease;
}
.faq-item[open] { border-color: rgba(30, 136, 247, 0.5); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-3);
  font-family: var(--font-subheading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  color: var(--cyan);
  font-size: 1.1rem;
  transition: transform 0.2s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item summary:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; border-radius: var(--radius-md); }
.faq-item p {
  padding: 0 var(--space-3) var(--space-3);
  color: var(--text-secondary);
  font-weight: 300;
  font-size: 0.95rem;
}

/* =========================================================
   SERVICES
   ========================================================= */
.services { padding: var(--space-6) 0; }
.services-grid {
  margin-top: var(--space-5);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}
.service-card {
  flex: 0 1 calc(20% - var(--space-3) * 4 / 5);
  border-top: 3px solid transparent;
  border-image: var(--gradient-brand-h) 1;
  background: var(--navy-soft);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  padding: var(--space-3);
}
.service-num {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.6rem;
  line-height: 1;
  margin-bottom: var(--space-2);
  background: var(--gradient-brand-h);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.service-card h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.service-card p { font-size: 0.88rem; color: var(--text-secondary); font-weight: 300; }

/* =========================================================
   INDUSTRIES
   ========================================================= */
.industries { padding: var(--space-6) 0; }
.industries-grid {
  margin-top: var(--space-5);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
.industry-card {
  background: var(--navy-soft);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}
.industry-card h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.industry-card p { font-size: 0.88rem; color: var(--text-secondary); font-weight: 300; }

/* =========================================================
   SPOTLIGHT
   ========================================================= */
.spotlight {
  padding: var(--space-6) 0;
  background: linear-gradient(180deg, rgba(0, 212, 230, 0.05), transparent);
}
.spotlight-header { margin-bottom: var(--space-5); }
.spotlight-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  max-width: 860px;
  margin: 0 auto;
}
.spotlight-col {
  background: var(--navy-soft);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}
.spotlight-col h3 {
  font-size: 1.15rem;
  margin-bottom: var(--space-3);
  color: var(--cyan);
}
.check-list { display: flex; flex-direction: column; gap: 0.65rem; }
.check-list li {
  position: relative;
  padding-left: 1.7rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.15em;
  width: 18px;
  height: 18px;
  border-radius: 5px;
  background: rgba(30, 136, 247, 0.15);
  border: 1px solid var(--blue);
}
.check-list li::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 0.45em;
  width: 8px;
  height: 4px;
  border-left: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  transform: rotate(-45deg);
}

/* =========================================================
   CTA BAND
   ========================================================= */
.cta-band {
  padding: var(--space-6) 0;
  background: linear-gradient(120deg, rgba(30, 136, 247, 0.18), rgba(0, 212, 230, 0.12));
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
}
.cta-band-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}
.cta-band h2 { max-width: 640px; }
.cta-band-inner > p:not(.eyebrow) {
  font-size: 1.05rem;
  color: var(--text-secondary);
  font-weight: 300;
  max-width: 520px;
}
.cta-band .eyebrow { margin: 0; }
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
}
.cta-contact-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2) var(--space-5);
  margin-top: var(--space-2);
  font-size: 0.92rem;
  color: var(--text-primary);
}
.cta-contact-list span {
  display: block;
  font-family: var(--font-subheading);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.cta-contact-list a:hover { color: var(--cyan); }

/* =========================================================
   HEADER SCROLL STATE + REVEAL ANIMATIONS
   ========================================================= */
.site-header { transition: background 0.25s ease, box-shadow 0.25s ease; }
.site-header.is-scrolled {
  background: rgba(7, 17, 32, 0.95);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
}
.nav-links a.is-active { color: var(--text-primary); border-color: var(--cyan); }

.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.js .reveal.is-visible { opacity: 1; transform: none; }
.js .product-card.reveal.is-visible:hover { transform: translateY(-4px); }
.js .value-card.reveal.is-visible:hover { transform: translateY(-3px); }

@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
  padding: var(--space-6) 0 var(--space-3);
  background: #071120;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.1fr;
  gap: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border-soft);
}
.footer-tagline {
  margin-top: var(--space-2);
  color: var(--text-muted);
  font-size: 0.92rem;
  font-family: var(--font-subheading);
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.footer-nav a {
  font-size: 0.92rem;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}
.footer-nav a:hover { color: var(--cyan); }

.footer-contact { font-size: 0.9rem; color: var(--text-secondary); display: flex; flex-direction: column; gap: 0.3rem; }
.footer-contact-name { font-family: var(--font-subheading); font-weight: 600; color: var(--text-primary); }
.footer-contact-role { color: var(--cyan); font-size: 0.82rem; margin-bottom: 0.3rem; }
.footer-contact a:hover { color: var(--cyan); }
.footer-office strong { color: var(--text-primary); font-weight: 500; }

.footer-bottom {
  padding-top: var(--space-3);
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1024px) {
  .service-card { flex-basis: calc(33.333% - var(--space-3) * 2 / 3); }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .product-card,
  .product-card:nth-child(-n+2) { grid-column: span 1; }
  .product-card:last-child { grid-column: 1 / -1; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 480px; margin: 0 auto; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-contact { grid-column: 1 / -1; }
}

@media (max-width: 860px) {
  .flow-diagram {
    flex-direction: column;
    align-items: stretch;
  }
  .flow-arrow { transform: rotate(90deg); align-self: center; }
  .flow-chip-list { flex-direction: row; flex-wrap: wrap; justify-content: center; }
  .flow-col { align-items: center; }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-menu {
    position: fixed;
    inset: 64px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-3);
    background: var(--navy-soft);
    border-bottom: 1px solid var(--border-soft);
    padding: var(--space-3);
    transform: translateY(-140%);
    opacity: 0;
    transition: transform 0.25s ease, opacity 0.25s ease;
    z-index: 400;
  }
  .nav-menu.is-open { transform: translateY(0); opacity: 1; }
  .nav-links { flex-direction: column; align-items: flex-start; gap: var(--space-2); }
  .nav-cta { text-align: center; }

  .value-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .cta-actions { flex-direction: column; align-items: stretch; width: 100%; }
  .cta-actions .btn { width: 100%; }
  .service-card { flex-basis: 100%; }
  .industries-grid { grid-template-columns: 1fr; }
  .spotlight-columns { grid-template-columns: 1fr; }
  .dashboard-kpis { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; text-align: left; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }

  .whatsapp-float { width: 52px; height: 52px; right: 16px; bottom: 16px; }
}

/* =========================================================
   WHATSAPP FLOATING BUTTON
   ========================================================= */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 900;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #25D366;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.4);
  transition: transform 0.15s ease, box-shadow 0.2s ease;
}
.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.5);
}
.whatsapp-float::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: 50%;
  background: #25D366;
  animation: whatsapp-pulse 2.4s ease-out infinite;
}
@keyframes whatsapp-pulse {
  0% { transform: scale(1); opacity: 0.55; }
  100% { transform: scale(1.7); opacity: 0; }
}