:root {
  --dark:    #0a0c10;
  --dark2:   #111318;
  --card-bg: #13161d;
  --border:  rgba(255,255,255,.07);
  --blue:    #2d7ef5;
  --blue-lt: #5a9dff;
  --text:    #e8eaf0;
  --muted:   #d1d5db;
  --radius:  18px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--dark);
  color: var(--text);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, .display-font { font-family: 'Syne', sans-serif; }

/* ── NAVBAR ─────────────────────────────── */
.navbar {
  background: rgba(10,12,16,.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}
.navbar-brand {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--text) !important;
  letter-spacing: -.5px;
}
.navbar-brand span { color: var(--blue); }
.brand-k {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  background: var(--blue);
  border-radius: 7px;
  font-size: .85rem;
  font-weight: 800;
  color: #fff;
  margin-right: 6px;
}
.nav-link {
  color: var(--muted) !important;
  font-weight: 500;
  font-size: .95rem;
  transition: color .2s;
  padding: .4rem .9rem !important;
}
.nav-link:hover { color: var(--text) !important; }
.nav-cta {
  background: var(--blue);
  color: #fff !important;
  border-radius: 8px;
  padding: .4rem 1.1rem !important;
  font-weight: 600;
  transition: background .2s, transform .15s;
}
.nav-cta:hover { background: var(--blue-lt) !important; transform: translateY(-1px); }

/* ── HERO / SLIDER ───────────────────────── */
#heroCarousel { position: relative; }
.hero-slide {
  min-height: 88vh;
  display: flex;
  align-items: center;
  background: radial-gradient(ellipse 70% 80% at 65% 50%, rgba(45,126,245,.13) 0%, transparent 70%),
			  var(--dark);
  padding: 5rem 0 3rem;
}
.hero-badge {
  display: inline-block;
  border: 1px solid rgba(45,126,245,.5);
  border-radius: 50px;
  padding: .25rem .85rem;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--blue-lt);
  margin-bottom: 1.4rem;
}
.hero-title {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.03em;
  margin-bottom: 1.2rem;
}
.hero-title .accent { color: var(--blue); }
.hero-desc {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.65;
  max-width: 420px;
  margin-bottom: 2rem;
}
.hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-bottom: 2.4rem;
}
.feat-chip {
  display: flex;
  align-items: center;
  gap: .4rem;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .35rem .75rem;
  font-size: .82rem;
  color: var(--muted);
}
.feat-chip i { color: var(--blue); font-size: .9rem; }
.hero-btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--blue);
  color: #fff;
  border-radius: 10px;
  padding: .7rem 1.5rem;
  font-weight: 600;
  font-size: .95rem;
  text-decoration: none;
  transition: background .2s, transform .15s, box-shadow .2s;
  box-shadow: 0 4px 24px rgba(45,126,245,.3);
}
.hero-btn:hover {
  background: var(--blue-lt);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(45,126,245,.4);
}
.hero-img-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-img-wrap::before {
  content: '';
  position: absolute;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(45,126,245,.18) 0%, transparent 70%);
  pointer-events: none;
}
.hero-img-wrap img {
  width: 100%;
  max-width: 460px;
  filter: drop-shadow(0 30px 60px rgba(45,126,245,.25));
  animation: none;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-14px); }
}
/* Carousel controls */
.carousel-indicators [data-bs-target] {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--muted);
  border: none;
  opacity: .5;
}
.carousel-indicators .active { background: var(--blue); opacity: 1; }
.carousel-control-prev, .carousel-control-next {
  width: 44px; height: 44px;
  background: rgba(255,255,255,.07);
  border: 1px solid var(--border);
  border-radius: 50%;
  top: 50%; transform: translateY(-50%);
  bottom: auto;
  opacity: 1;
}
.carousel-control-prev { left: 1.2rem; }
.carousel-control-next { right: 1.2rem; }
.carousel-control-prev-icon,
.carousel-control-next-icon { width: 16px; height: 16px; }

/* ── NAVBAR ─────────────────────────────── */
.kio-navbar {
  background: rgba(10, 12, 16, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding: 0.85rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.kio-nav-link {
  color: var(--muted) !important;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.4rem 0.85rem !important;
  border-radius: 7px;
  transition: color 0.2s, background 0.2s;
}
.kio-nav-link:hover {
  color: var(--text) !important;
  background: rgba(255, 255, 255, 0.05);
}

.kio-toggler {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.3rem 0.55rem;
  color: var(--muted);
  background: transparent;
  font-size: 1.4rem;
  line-height: 1;
}
.kio-toggler:focus { box-shadow: none; }

.kio-btn-nav {
  display: inline-block;
  background: var(--blue);
  color: #fff !important;
  border-radius: 8px;
  padding: 0.4rem 1.1rem;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
}
.kio-btn-nav:hover {
  background: var(--blue-lt);
  transform: translateY(-1px);
}

/* Dropdown */
.kio-dropdown {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.4rem;
  margin-top: 0.4rem !important;
}
.kio-dropdown-item {
  color: var(--muted) !important;
  font-size: 0.9rem;
  border-radius: 7px;
  padding: 0.45rem 0.85rem !important;
  transition: background 0.15s, color 0.15s;
}
.kio-dropdown-item:hover {
  background: rgba(45, 126, 245, 0.1) !important;
  color: var(--text) !important;
}

/* Mobile collapse */
@media (max-width: 991px) {
  .kio-navbar .navbar-collapse {
    background: var(--dark2);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1rem;
    margin-top: 0.75rem;
  }
  .kio-btn-nav {
    display: block;
    text-align: center;
    margin-top: 0.5rem;
  }
}



/* ── SECTION TITLE ───────────────────────── */
.section-label {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: .6rem;
}
.section-title {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -.02em;
  margin-bottom: .7rem;
}
.section-desc { color: var(--muted); font-size: .97rem; line-height: 1.65; }

/* ── FEATURE CARDS (3 boxes) ─────────────── */
.features-section { padding: 5rem 0; background: var(--dark); }

/* ── COMPACT PAGE HERO / LEGAL DOCUMENT ───────────── */
.page-hero--compact {
  min-height: 0;
  padding: 4.25rem 0 3.75rem;
  background:
    radial-gradient(ellipse 55% 120% at 72% 50%, rgba(45,126,245,.14) 0%, transparent 72%),
    var(--dark);
  border-bottom: 1px solid var(--border);
}

.page-hero--compact .hero-title {
  max-width: 920px;
  margin-bottom: 1rem;
  font-size: clamp(2rem, 4vw, 3.35rem);
}

.page-hero--compact .hero-desc {
  max-width: 760px;
  margin-bottom: 0;
}

.legal-document {
  padding: 4.5rem 0 6rem;
  background: #0d0f14;
}

.legal-document__paper {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0;
}

.legal-document__meta {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: 2rem;
  padding: .42rem .75rem;
  border: 1px solid rgba(45,126,245,.28);
  border-radius: 999px;
  color: var(--blue-lt);
  background: rgba(45,126,245,.07);
  font-size: .8rem;
  font-weight: 600;
}

.legal-document__intro {
  margin-bottom: 2.75rem;
  padding: 1.25rem 1.4rem;
  border-left: 3px solid var(--blue);
  border-radius: 0 10px 10px 0;
  background: rgba(45,126,245,.055);
  color: var(--text);
  font-size: 1.02rem;
  line-height: 1.8;
}

.legal-document__section + .legal-document__section {
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
}

.legal-document__section h2 {
  display: flex;
  gap: .55rem;
  margin-bottom: 1.1rem;
  color: var(--text);
  font-size: 1.3rem;
  font-weight: 750;
  line-height: 1.35;
}

.legal-document__section h2 span { color: var(--blue-lt); }
.legal-document__group { margin-top: 1.65rem; }
.legal-document__group h3 {
  margin-bottom: .7rem;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: .98rem;
  font-weight: 750;
  line-height: 1.5;
}
.legal-document__section p {
  margin-bottom: 1rem;
  color: var(--muted);
  font-size: .96rem;
  line-height: 1.85;
}

.legal-document__section ul {
  display: grid;
  gap: .7rem;
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
}

.legal-document__section li {
  position: relative;
  padding-left: 1.45rem;
  color: var(--muted);
  line-height: 1.7;
}

.legal-document__section li::before {
  content: "";
  position: absolute;
  top: .68em;
  left: .15rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 4px rgba(45,126,245,.1);
}

.legal-document__section .legal-document__closing {
  margin-top: 1.65rem;
  margin-bottom: 0;
}

.legal-document__contact {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  margin-top: 3rem;
  padding: 1.4rem;
  border: 1px solid rgba(45,126,245,.25);
  border-radius: 14px;
  background: rgba(45,126,245,.07);
}

.legal-document__contact-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 11px;
  background: var(--blue);
  color: #fff;
  font-size: 1.15rem;
}

.legal-document__contact h2 { margin-bottom: .4rem; font-size: 1.05rem; font-weight: 750; }
.legal-document__contact p { margin-bottom: .7rem; color: var(--muted); font-size: .9rem; line-height: 1.6; }
.legal-document__contact-details { display: flex; flex-wrap: wrap; gap: .65rem 1.25rem; }
.legal-document__contact-details a,
.legal-document__contact-details span { display: inline-flex; align-items: flex-start; gap: .45rem; color: var(--text); font-size: .86rem; line-height: 1.5; text-decoration: none; }
.legal-document__contact-details a:hover { color: var(--blue-lt); }
.legal-document__contact-details i { margin-top: .12rem; color: var(--blue-lt); }

@media (max-width: 575.98px) {
  .page-hero--compact { padding: 3.25rem 0 2.85rem; }
  .legal-document { padding: 2.5rem 0 4rem; }
  .legal-document__contact { grid-template-columns: 1fr; }
}
.feat-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  height: 100%;
  transition: border-color .25s, transform .25s;
  position: relative;
  overflow: hidden;
}
.feat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  background: radial-gradient(circle at 20% 20%, rgba(45,126,245,.06) 0%, transparent 60%);
  pointer-events: none;
}
.feat-card:hover { border-color: rgba(45,126,245,.35); transform: translateY(-4px); }
.feat-card-icon {
  width: 48px; height: 48px;
  background: rgba(45,126,245,.12);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--blue);
  margin-bottom: 1.4rem;
}
.feat-card h4 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: .7rem;
}
.feat-card p { color: var(--muted); font-size: .92rem; line-height: 1.6; margin: 0; }
/* Sensor orbit diagram inside card 1 */
.orbit-wrap {
  position: relative;
  width: 180px; height: 180px;
  margin: 1.5rem auto 0;
}
.orbit-center {
  position: absolute;
  inset: 50%; transform: translate(-50%,-50%);
  width: 52px; height: 52px;
  background: var(--dark2);
  border: 2px solid rgba(45,126,245,.4);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}
.orbit-dot {
  position: absolute;
  display: flex; flex-direction: column; align-items: center;
  font-size: .65rem; font-weight: 600; color: var(--muted);
  gap: 3px;
}
.orbit-dot i { font-size: 1rem; color: var(--blue-lt); }
.orbit-dot:nth-child(2) { top: 2px; left: 50%; transform: translateX(-50%); }
.orbit-dot:nth-child(3) { top: 50%; right: 0; transform: translateY(-50%); }
.orbit-dot:nth-child(4) { bottom: 2px; left: 50%; transform: translateX(-50%); }
.orbit-dot:nth-child(5) { top: 50%; left: 0; transform: translateY(-50%); }
.orbit-dot:nth-child(6) { top: 10px; right: 12px; }
.orbit-dot:nth-child(7) { bottom: 10px; right: 12px; }
/* Phone mockup in card 2 */
.phone-mockup {
  background: #0d0f14;
  border: 2px solid rgba(255,255,255,.12);
  border-radius: 22px;
  padding: .8rem .6rem;
  max-width: 140px;
  margin: 1.5rem auto 0;
  box-shadow: 0 20px 50px rgba(0,0,0,.5);
}
.phone-screen {
  background: #111620;
  border-radius: 14px;
  padding: .7rem;
}
.phone-row {
  display: flex;
  justify-content: space-between;
  font-size: .58rem;
  color: var(--muted);
  margin-bottom: .4rem;
}
.aqi-circle {
  width: 60px; height: 60px;
  border-radius: 50%;
  border: 3px solid #22c55e;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  margin: .3rem auto .5rem;
}
.aqi-circle span:first-child { font-size: .9rem; font-weight: 700; color: #22c55e; }
.aqi-circle span:last-child  { font-size: .5rem; color: var(--muted); }
.phone-stat {
  display: flex;
  justify-content: space-between;
  font-size: .55rem;
  color: var(--muted);
  padding: .25rem 0;
  border-top: 1px solid var(--border);
}
.phone-stat span:last-child { color: var(--text); font-weight: 600; }
/* WiFi graphic card 3 */
.wifi-wrap {
  text-align: center;
  margin: 1.5rem 0;
  position: relative;
}
.wifi-device {
  display: inline-block;
  width: 64px; height: 64px;
  background: var(--dark2);
  border: 2px solid rgba(45,126,245,.3);
  border-radius: 14px;
  position: relative;
}
.wifi-arcs {
  position: absolute;
  top: -32px; left: 50%; transform: translateX(-50%);
}
.wifi-arcs span {
  display: block;
  width: 40px; height: 20px;
  border-top: 2px solid;
  border-radius: 50% 50% 0 0;
  margin: 0 auto 2px;
  border-color: rgba(45,126,245,.6);
}
.wifi-arcs span:nth-child(1) { width: 16px; border-color: var(--blue); }
.wifi-arcs span:nth-child(2) { width: 28px; border-color: rgba(45,126,245,.7); }
.wifi-arcs span:nth-child(3) { width: 42px; border-color: rgba(45,126,245,.4); }
.setup-steps { list-style: none; padding: 0; margin: 0; }
.setup-steps li {
  display: flex; align-items: center; gap: .7rem;
  font-size: .88rem; color: var(--muted);
  padding: .4rem 0;
  border-bottom: 1px solid var(--border);
}
.setup-steps li:last-child { border-bottom: none; }
.step-num {
  min-width: 22px; height: 22px;
  background: rgba(45,126,245,.15);
  color: var(--blue);
  border-radius: 6px;
  font-size: .7rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}

/* ── USE-CASE SECTION ────────────────────── */
.usecase-section { padding: 5rem 0; background: var(--dark2); }
.usecase-img-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}
.uc-item { text-align: center; }
.uc-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--border);
  margin-bottom: .5rem;
  filter: brightness(.85) saturate(.8);
  transition: filter .25s, transform .25s;
}
.uc-img:hover { filter: brightness(1) saturate(1); transform: scale(1.03); }
.uc-label { font-size: .82rem; color: var(--muted); font-weight: 500; }

.cta-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.4rem;
  height: 100%;
  display: flex; flex-direction: column; justify-content: center;
}
.cta-card h3 { font-size: 1.5rem; font-weight: 800; line-height: 1.25; margin-bottom: .7rem; }
.cta-card p { color: var(--muted); font-size: .9rem; margin-bottom: 1.5rem; }
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--blue);
  color: #fff;
  border-radius: 10px;
  padding: .6rem 1.3rem;
  font-weight: 600;
  font-size: .9rem;
  text-decoration: none;
  transition: background .2s, transform .15s;
  align-self: flex-start;
}
.cta-btn:hover { background: var(--blue-lt); color: #fff; transform: translateY(-1px); }

/* ── FOOTER BAR ──────────────────────────── */
.footer-bar {
  background: var(--dark);
  border-top: 1px solid var(--border);
  padding: 2rem 0;
}
.footer-feat {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
}
.footer-feat-icon {
  width: 36px; height: 36px;
  background: rgba(45,126,245,.1);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--blue);
  flex-shrink: 0;
}
.footer-feat h6 { font-size: .82rem; font-weight: 700; margin-bottom: 2px; }
.footer-feat p  { font-size: .75rem; color: var(--muted); margin: 0; }
.footer-brand {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
}
.footer-brand span { color: var(--blue); }
.footer-tagline { font-size: .78rem; color: var(--muted); margin-top: .25rem; }

/* ── RESPONSIVE ──────────────────────────── */
@media (max-width: 768px) {
  .hero-slide { padding: 3rem 0; min-height: auto; }
  .usecase-img-grid { grid-template-columns: repeat(2, 1fr); }
  .uc-item:last-child { grid-column: span 2; }
  .carousel-control-prev, .carousel-control-next { display: none; }
}

/* ── FOOTER ANA ──────────────────────────── */
.kio-footer {
  background: #080a0e;
  border-top: 1px solid var(--border);
  padding: 4rem 0 0;
}

.kio-footer-desc {
  color: var(--muted);
  font-size: .88rem;
  line-height: 1.65;
  margin-bottom: 1.2rem;
  max-width: 280px;
}

.kio-footer-info {
  color: var(--muted);
  font-size: .83rem;
  margin-bottom: .4rem;
}
.kio-footer-info i { color: var(--blue); }

.kio-footer-link {
  color: var(--muted);
  text-decoration: none;
  transition: color .2s;
}
.kio-footer-link:hover { color: var(--text); }

.kio-social {
  width: 36px; height: 36px;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--muted);
  font-size: 1rem;
  text-decoration: none;
  transition: background .2s, color .2s, border-color .2s;
}
.kio-social:hover {
  background: rgba(45,126,245,.15);
  border-color: rgba(45,126,245,.4);
  color: var(--blue);
}

.kio-footer-heading {
  font-family: 'Syne', sans-serif;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 1rem;
}

.kio-footer-list {
  list-style: none;
  padding: 0; margin: 0;
}
.kio-footer-list li { margin-bottom: .5rem; }
.kio-footer-list a {
  color: var(--muted);
  text-decoration: none;
  font-size: .88rem;
  transition: color .2s;
}
.kio-footer-list a:hover { color: var(--blue); }

.kio-footer-bottom {
  border-top: 1px solid var(--border);
  padding: 1.2rem 0;
  margin-top: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
  font-size: .78rem;
  color: var(--muted);
}

.setup-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  margin-top: 1.5rem;
}

.setup-box {
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: .5rem .7rem;
  text-align: center;
  font-size: .7rem;
  color: var(--muted);
  min-width: 60px;
}

.setup-box i {
  display: block;
  font-size: 1rem;
  color: var(--blue);
  margin-bottom: .2rem;
}

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

.env-visual {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .6rem;
  margin-top: 1.5rem;
}

.env-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .4rem .6rem;
  font-size: .65rem;
  color: var(--muted);
  min-width: 55px;
}

.env-item i {
  font-size: .9rem;
  color: var(--blue);
  margin-bottom: .2rem;
}

.feat-card {
  display: flex;
  flex-direction: column;
}

.setup-visual,
.env-visual {
  margin-top: top;
}

/* Language switcher */
.kio-lang-switcher .dropdown-toggle {
  min-width: 92px;
  text-align: center;
}

.kio-lang-switcher .dropdown-menu {
  min-width: 120px;
}

.kio-dropdown-item.active {
  background: rgba(45, 126, 245, 0.16) !important;
  color: var(--text) !important;
}

.kio-btn-nav-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-height: 34px;

  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 8px;

  padding: 0.4rem 1.1rem !important;

  background: rgba(255,255,255,0.08);
  color: var(--text) !important;

  font-weight: 600;
  font-size: 0.9rem;

  text-decoration: none !important;

  transition: all 0.2s ease;
}

.kio-btn-nav-secondary:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.30);
}

.kio-navbar .kio-btn-nav {
    margin-left: 12px;
}

.kio-navbar .kio-btn-nav-secondary {
    margin-left: 8px;
}

@media (max-width: 991px) {
  .kio-btn-nav-secondary {
    display: flex;
    width: 100%;
    text-align: center;
    margin-top: 0.5rem;
    /* Bootstrap navbar-nav içindeki nav-link padding'ini yakala */
    padding: 0.5rem 1rem !important;
  }
}

.feature-card i {
  font-size: 2rem;
  color: var(--blue);
  margin-bottom: 0.75rem;
  display: inline-block;
}
/* Sector explorer */
.sector-explorer-section {
  padding: 5rem 0;
  background: var(--dark2);
}

.sector-explorer-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 420px);
  gap: 2rem;
  align-items: end;
  margin-bottom: 2rem;
}

.sector-explorer-head .section-desc {
  margin: 0;
}

.sector-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.sector-card {
  min-height: 340px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  color: var(--text);
  text-decoration: none;
  transition: border-color .25s, transform .25s, box-shadow .25s;
}

.sector-card:hover {
  color: var(--text);
  border-color: rgba(45,126,245,.38);
  transform: translateY(-4px);
  box-shadow: 0 18px 44px rgba(0,0,0,.28);
}

.sector-card-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-bottom: 1px solid var(--border);
  filter: brightness(.82) saturate(.88);
  transition: filter .25s, transform .25s;
}

.sector-card:hover .sector-card-img {
  filter: brightness(1) saturate(1);
  transform: scale(1.02);
}

.sector-card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 1.2rem;
}

.sector-card-icon {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: .9rem;
  background: rgba(45,126,245,.12);
  border: 1px solid rgba(45,126,245,.22);
  border-radius: 10px;
  color: var(--blue);
  font-size: 1rem;
}

.sector-card h3 {
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: .55rem;
}

.sector-card p {
  color: var(--muted);
  font-size: .88rem;
  line-height: 1.55;
  margin-bottom: 1rem;
}

.sector-card-link {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  margin-top: auto;
  color: var(--blue-lt);
  font-size: .86rem;
  font-weight: 700;
}

@media (max-width: 991px) {
  .sector-explorer-head {
    grid-template-columns: 1fr;
    gap: .75rem;
  }

  .sector-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 575px) {
  .sector-grid {
    grid-template-columns: 1fr;
  }

  .sector-card {
    min-height: auto;
  }
}

/* Business solutions */
.business-solutions-section {
  padding: 5rem 0;
  background: var(--dark);
}

.business-solutions-head {
  max-width: 760px;
  margin-bottom: 2rem;
}

.business-solutions-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
  gap: 1rem;
  align-items: stretch;
}

.business-feature-card,
.business-solution-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
}

.business-feature-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  min-height: 100%;
}

.business-feature-content {
  padding: 2rem;
}

.business-badge {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 1rem;
  padding: .28rem .7rem;
  border: 1px solid rgba(45,126,245,.35);
  border-radius: 999px;
  color: var(--blue-lt);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.business-feature-card h3,
.business-solution-card h3 {
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: .7rem;
}

.business-feature-card p,
.business-solution-card p {
  color: var(--muted);
  font-size: .92rem;
  line-height: 1.6;
  margin-bottom: 1.2rem;
}

.business-point-list {
  display: grid;
  gap: .7rem;
  list-style: none;
  padding: 0;
  margin: 0 0 1.4rem;
}

.business-point-list li {
  display: flex;
  gap: .65rem;
  align-items: flex-start;
  color: var(--muted);
  font-size: .9rem;
}

.business-point-list i {
  color: var(--blue);
  margin-top: .1rem;
}

.business-solution-btn,
.business-card-link {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  color: var(--blue-lt);
  font-size: .88rem;
  font-weight: 700;
  text-decoration: none;
}

.business-solution-btn {
  padding: .65rem 1.1rem;
  background: var(--blue);
  color: #fff;
  border-radius: 10px;
}

.business-solution-btn:hover {
  background: var(--blue-lt);
  color: #fff;
}

.business-feature-media {
  border-top: 1px solid var(--border);
}

.business-feature-media img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  filter: brightness(.86) saturate(.9);
}

.business-solution-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.business-solution-card {
  padding: 1.35rem;
  transition: border-color .25s, transform .25s, box-shadow .25s;
}

.business-solution-card:hover {
  border-color: rgba(45,126,245,.38);
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(0,0,0,.24);
}

.business-solution-icon {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  background: rgba(45,126,245,.12);
  border: 1px solid rgba(45,126,245,.22);
  border-radius: 11px;
  color: var(--blue);
  font-size: 1.1rem;
}

.business-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin: -.2rem 0 1rem;
}

.business-metrics span {
  padding: .25rem .55rem;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: .74rem;
  font-weight: 600;
}

@media (max-width: 991px) {
  .business-solutions-layout {
    grid-template-columns: 1fr;
  }

  .business-solution-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 575px) {
  .business-solution-grid {
    grid-template-columns: 1fr;
  }

  .business-feature-content,
  .business-solution-card {
    padding: 1.2rem;
  }
}
/* Business solutions tabbed explorer */
.business-tabs-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 1.25rem;
  align-items: stretch;
}

.business-tabs-nav {
  display: flex;
  flex-direction: column;
  gap: .45rem;
  padding: .55rem;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
}

.business-tab-btn {
  width: 100%;
  min-height: 46px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  border: 0;
  border-radius: 10px;
  padding: .75rem .9rem;
  background: transparent;
  color: var(--muted);
  font-size: .9rem;
  font-weight: 700;
  line-height: 1.25;
  text-align: left;
  transition: background .2s, color .2s, transform .2s;
}

.business-tab-btn:hover {
  background: rgba(255,255,255,.05);
  color: var(--text);
}

.business-tab-btn.is-active {
  background: #f97316;
  color: #fff;
  transform: translateX(3px);
}

.business-tabs-stage {
  min-width: 0;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
}

.business-tab-panel {
  display: none;
  grid-template-columns: minmax(260px, .95fr) minmax(280px, 1.05fr);
  min-height: 480px;
}

.business-tab-panel.is-active {
  display: grid;
}

.business-tab-media {
  min-height: 100%;
  background: #0d0f14;
}

.business-tab-media img {
  width: 100%;
  height: 100%;
  min-height: 480px;
  object-fit: cover;
  display: block;
  filter: brightness(.9) saturate(.9);
}

.business-tab-icon-fallback {
  height: 100%;
  min-height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  font-size: 5rem;
  background: radial-gradient(circle at 50% 45%, rgba(45,126,245,.18), transparent 62%), var(--dark2);
}

.business-tab-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2.5rem;
}

.business-tab-content h3 {
  font-size: clamp(1.55rem, 2.5vw, 2.35rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.business-tab-content p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.business-tab-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: .25rem;
}

.business-secondary-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  color: var(--blue-lt);
  font-size: .9rem;
  font-weight: 800;
  text-decoration: none;
}

.business-secondary-link:hover {
  color: #fff;
}

@media (max-width: 991px) {
  .business-tabs-shell {
    grid-template-columns: 1fr;
  }

  .business-tabs-nav {
    flex-direction: row;
    overflow-x: auto;
    scrollbar-width: thin;
  }

  .business-tab-btn {
    min-width: 210px;
  }

  .business-tab-panel,
  .business-tab-panel.is-active {
    grid-template-columns: 1fr;
  }

  .business-tab-media img,
  .business-tab-icon-fallback {
    min-height: 320px;
  }
}

@media (max-width: 575px) {
  .business-tab-content {
    padding: 1.35rem;
  }

  .business-tab-media img,
  .business-tab-icon-fallback {
    min-height: 240px;
  }

  .business-tab-btn {
    min-width: 180px;
  }
}
/* Business solutions stacked content override */
.business-tab-panel,
.business-tab-panel.is-active {
  grid-template-columns: 1fr;
  min-height: 0;
}

.business-tab-media img,
.business-tab-icon-fallback {
  min-height: 0;
  height: auto;
  aspect-ratio: 16 / 9;
}

.business-tab-content {
  justify-content: flex-start;
  padding: 2rem 2.25rem 2.25rem;
}

.business-tab-content h3 {
  max-width: 760px;
}

.business-tab-content p {
  max-width: 860px;
}

@media (max-width: 991px) {
  .business-tab-media img,
  .business-tab-icon-fallback {
    min-height: 0;
    aspect-ratio: 16 / 9;
  }
}

@media (max-width: 575px) {
  .business-tab-content {
    padding: 1.25rem;
  }
}
/* Cloud platform usecase_grid */
.cloud-platform-section {
  background: var(--dark2);
  padding: 5rem 0;
}

.cloud-platform-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 460px);
  gap: 2rem;
  align-items: end;
  margin-bottom: 2rem;
}

.cloud-platform-head .section-desc {
  margin: 0;
}

.cloud-platform-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(300px, .75fr);
  gap: 1rem;
  align-items: stretch;
}

.cloud-platform-showcase,
.cloud-feature-card,
.cloud-platform-bottom,
.cloud-platform-cta {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
}

.cloud-platform-showcase {
  min-height: 520px;
  overflow: hidden;
  position: relative;
}

.cloud-platform-img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
  display: block;
  filter: brightness(.9) saturate(.92);
}

.cloud-platform-mockup {
  min-height: 520px;
  padding: 1.25rem;
  background: radial-gradient(circle at 70% 20%, rgba(45,126,245,.16), transparent 45%), var(--dark);
}

.mockup-topbar {
  height: 42px;
  display: flex;
  gap: .45rem;
  align-items: center;
  padding: 0 .8rem;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border);
  border-radius: 12px 12px 0 0;
}

.mockup-topbar span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255,255,255,.28);
}

.mockup-grid {
  display: grid;
  grid-template-columns: 1.35fr .8fr;
  grid-template-rows: 1fr 1fr;
  gap: 1rem;
  min-height: 430px;
  padding: 1rem;
  background: rgba(255,255,255,.035);
  border: 1px solid var(--border);
  border-top: 0;
  border-radius: 0 0 12px 12px;
}

.mockup-chart,
.mockup-panel {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255,255,255,.055);
}

.mockup-chart {
  grid-row: span 2;
  background:
    linear-gradient(135deg, rgba(45,126,245,.2), transparent 48%),
    repeating-linear-gradient(90deg, transparent 0 32px, rgba(255,255,255,.04) 33px 34px),
    rgba(255,255,255,.055);
}

.cloud-platform-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.cloud-feature-card {
  padding: 1.35rem;
  transition: border-color .25s, transform .25s, box-shadow .25s;
}

.cloud-feature-card:hover {
  border-color: rgba(45,126,245,.38);
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(0,0,0,.24);
}

.cloud-feature-icon {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  background: rgba(45,126,245,.12);
  border: 1px solid rgba(45,126,245,.22);
  border-radius: 11px;
  color: var(--blue);
  font-size: 1.1rem;
}

.cloud-feature-card h3,
.cloud-platform-cta h3 {
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: .6rem;
}

.cloud-feature-card p,
.cloud-platform-cta p {
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.6;
  margin: 0;
}

.cloud-platform-bottom {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(240px, .8fr);
  gap: 1rem;
  margin-top: 1rem;
  padding: 1rem;
}

.cloud-capability-list,
.cloud-stat-list {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  align-content: flex-start;
}

.cloud-capability-item {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .55rem .75rem;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: .84rem;
  font-weight: 700;
}

.cloud-capability-item i {
  color: var(--blue);
}

.cloud-stat-item {
  min-width: 118px;
  padding: .75rem;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.cloud-stat-item strong {
  display: block;
  color: var(--text);
  font-size: 1.25rem;
  line-height: 1;
  margin-bottom: .35rem;
}

.cloud-stat-item span {
  color: var(--muted);
  font-size: .78rem;
  font-weight: 700;
}

.cloud-platform-cta {
  padding: 1.25rem;
}

.cloud-platform-cta p {
  margin-bottom: 1rem;
}

@media (max-width: 991px) {
  .cloud-platform-head,
  .cloud-platform-layout,
  .cloud-platform-bottom {
    grid-template-columns: 1fr;
  }

  .cloud-platform-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .cloud-platform-showcase,
  .cloud-platform-img,
  .cloud-platform-mockup {
    min-height: 360px;
  }
}

@media (max-width: 768px) {
  .cloud-platform-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 575px) {
  .cloud-platform-showcase,
  .cloud-platform-img,
  .cloud-platform-mockup {
    min-height: 260px;
  }

  .mockup-grid {
    min-height: 220px;
    grid-template-columns: 1fr;
  }

  .mockup-chart {
    grid-row: auto;
  }
}
.cloud-support-visual {
  min-height: 170px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--dark);
}

.cloud-support-visual img {
  width: 100%;
  height: 100%;
  min-height: 170px;
  object-fit: cover;
  display: block;
  filter: brightness(.9) saturate(.95);
}
/* Cloud platform CTA full-width override */
.cloud-platform-bottom {
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr);
}

.cloud-platform-cta {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.25rem;
  align-items: center;
}

.cloud-platform-cta p {
  margin-bottom: 0;
}

.cloud-platform-cta .cta-btn {
  justify-self: end;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .cloud-platform-cta {
    grid-template-columns: 1fr;
  }

  .cloud-platform-cta .cta-btn {
    justify-self: start;
  }
}
/* Cloud platform CTA text stack */
.cloud-platform-cta {
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "title button"
    "desc button";
}

.cloud-platform-cta h3 {
  grid-area: title;
  margin-bottom: .35rem;
}

.cloud-platform-cta p {
  grid-area: desc;
}

.cloud-platform-cta .cta-btn {
  grid-area: button;
  align-self: center;
}

@media (max-width: 768px) {
  .cloud-platform-cta {
    grid-template-columns: 1fr;
    grid-template-areas:
      "title"
      "desc"
      "button";
  }
}
/* Cloud platform CTA under capabilities override */
.cloud-platform-bottom {
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr);
  grid-template-areas:
    "capabilities visual"
    "cta visual";
  align-items: stretch;
}

.cloud-capability-list {
  grid-area: capabilities;
}

.cloud-support-visual,
.cloud-stat-list {
  grid-area: visual;
}

.cloud-platform-cta {
  grid-area: cta;
  grid-column: auto;
  display: block;
  padding: 1.25rem;
}

.cloud-platform-cta h3 {
  margin-bottom: .45rem;
}

.cloud-platform-cta p {
  margin-bottom: 1rem;
}

.cloud-platform-cta .cta-btn {
  justify-self: auto;
  white-space: normal;
}

@media (max-width: 768px) {
  .cloud-platform-bottom {
    grid-template-columns: 1fr;
    grid-template-areas:
      "capabilities"
      "visual"
      "cta";
  }
}
/* Sector explorer max 3-column override */
.sector-explorer-section .container {
  max-width: 1120px;
}

.sector-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 991px) {
  .sector-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 575px) {
  .sector-grid {
    grid-template-columns: 1fr;
  }
}
/* Cloud platform compact card spacing */
.cloud-platform-layout {
  gap: 1.25rem;
}

.cloud-platform-cards {
  gap: .85rem;
}

.cloud-feature-card {
  padding: 1.05rem;
}

.cloud-feature-icon {
  width: 36px;
  height: 36px;
  margin-bottom: .75rem;
  border-radius: 9px;
  font-size: 1rem;
}

.cloud-feature-card h3 {
  font-size: 1.02rem;
  margin-bottom: .45rem;
}

.cloud-feature-card p {
  font-size: .86rem;
  line-height: 1.5;
}

.cloud-platform-showcase,
.cloud-platform-img,
.cloud-platform-mockup {
  min-height: 480px;
}

.cloud-platform-bottom {
  margin-top: 1.25rem;
  gap: 1.25rem;
  padding: 1.15rem;
}

@media (max-width: 991px) {
  .cloud-platform-showcase,
  .cloud-platform-img,
  .cloud-platform-mockup {
    min-height: 340px;
  }
}
/* Cloud platform extra compact tuning */
.cloud-platform-layout {
  gap: 1.45rem;
}

.cloud-platform-cards {
  gap: 1rem;
}

.cloud-feature-card {
  padding: .9rem;
}

.cloud-feature-icon {
  width: 32px;
  height: 32px;
  margin-bottom: .65rem;
  font-size: .92rem;
}

.cloud-feature-card h3 {
  font-size: .95rem;
  margin-bottom: .35rem;
}

.cloud-feature-card p {
  font-size: .8rem;
  line-height: 1.45;
}

.cloud-platform-showcase,
.cloud-platform-img,
.cloud-platform-mockup {
  min-height: 445px;
}

.cloud-platform-bottom {
  gap: 1.45rem;
}

@media (max-width: 991px) {
  .cloud-platform-showcase,
  .cloud-platform-img,
  .cloud-platform-mockup {
    min-height: 320px;
  }
}
/* Sector explorer breathing room */
.sector-explorer-section {
  padding: 5.5rem 0;
}

.sector-explorer-head {
  margin-bottom: 2.4rem;
}

.sector-grid {
  gap: 1.45rem;
  row-gap: 1.75rem;
}

@media (max-width: 991px) {
  .sector-grid {
    gap: 1.2rem;
    row-gap: 1.45rem;
  }
}

@media (max-width: 575px) {
  .sector-grid {
    gap: 1rem;
  }
}

/* Feature grid image cards */
.feat-card-media {
  margin-top: 1.45rem;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.08);
  background: #0d1118;
  aspect-ratio: 16 / 10;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
}

.feat-card-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 575.98px) {
  .feat-card-media {
    border-radius: 12px;
    aspect-ratio: 4 / 3;
  }
}