:root{
  --jv-blue: #2b1972;
  --jv-cyan: #00a2e9;
  --jv-gold: #edbe00;
  --jv-ink: #0c0c0c;
  --jv-blue-weak: #e6e1f6;
  --jv-cyan-weak: #d8f3ff;
  --jv-gold-weak: #fff3c4;
  --jv-blue-deep: #1b1145;
  --jv-violet: #7a4dff;
  --surface: #f6f8ff;
  --surface-alt: #ffffff;
  --text: #0c0c0c;
  --muted: #3f4f6b;
  --border: rgba(43, 25, 114, 0.28);
  --accent: var(--jv-gold);
  --accent-strong: #ffd24a;
  --section-padding: clamp(48px, 8vw, 84px);
  --card-radius: 18px;
  --space-16: 16px;
  --space-24: 24px;
  --space-32: 32px;
  --space-48: 48px;
  --shadow: 0 22px 48px rgba(27, 17, 69, 0.22), 0 12px 28px rgba(0, 162, 233, 0.16);
  --shadow-soft: 0 12px 28px rgba(43, 25, 114, 0.16), 0 10px 22px rgba(0, 162, 233, 0.12);
  --section-overlay: rgba(255, 255, 255, 0.7);
}

/* Header wrapper */
.site-header{
  position: sticky;
  top: 12px;
  z-index: 1000;
  padding: 12px 18px 0;
}

/* Navbar */
.nav{
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 18px;
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  background:
    linear-gradient(140deg, rgba(255,255,255,0.45), rgba(255,255,255,0.14)),
    linear-gradient(180deg, rgba(12,12,12,0.12), rgba(255,255,255,0.08));
  border: 1px solid rgba(255,255,255,0.65);
  box-shadow:
    0 32px 70px rgba(12, 12, 12, 0.34),
    0 18px 42px rgba(0, 162, 233, 0.22),
    0 10px 26px rgba(43, 25, 114, 0.25),
    inset 0 1px 0 rgba(255,255,255,0.8),
    inset 0 0 0 1px rgba(0, 162, 233, 0.25);
  backdrop-filter: blur(26px) saturate(195%) brightness(1.05);
  -webkit-backdrop-filter: blur(26px) saturate(195%) brightness(1.05);
}

.nav-top{
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}

.nav > *{
  position: relative;
  z-index: 1;
}

.nav::before,
.nav::after{
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.nav::before{
  background:
    linear-gradient(180deg, rgba(255,255,255,0.95), rgba(255,255,255,0.55) 18%, rgba(255,255,255,0) 48%),
    radial-gradient(circle at 14% 0%, rgba(255,255,255,0.9), transparent 45%),
    radial-gradient(circle at 88% 16%, rgba(237,190,0,0.32), transparent 60%),
    linear-gradient(120deg, rgba(255,255,255,0.38), transparent 70%);
  mix-blend-mode: screen;
  opacity: 0.98;
}

.nav::after{
  background:
    linear-gradient(180deg, rgba(12,12,12,0.28), rgba(12,12,12,0.08) 52%, rgba(12,12,12,0.2)),
    linear-gradient(135deg, rgba(0,162,233,0.18), rgba(43,25,114,0.12) 55%, rgba(255,255,255,0));
  opacity: 0.55;
}

.nav-menu{
  display: flex;
  align-items: center;
  gap: 18px;
  margin-left: auto;
}

/* Brand */
.brand{
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand-logo{
  height: 45px;
  width: auto;
  max-width: 180px;
  display: block;
}

/* Links */
.nav-links{
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-links a{
  position: relative;
  font-weight: 600;
  font-size: 14.5px;
  color: rgba(12, 12, 12, 0.78);
  text-decoration: none;
  padding: 10px 8px;
  border-radius: 10px;
  transition: background .2s ease, color .2s ease, box-shadow .2s ease;
}
.nav-links a:hover,
.nav-links a:focus-visible{
  background: rgba(255,255,255,0.55);
  color: var(--text);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.45);
  outline: none;
}
.nav-links a::after{
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 6px;
  height: 2px;
  background: linear-gradient(90deg, var(--jv-gold), var(--jv-cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .2s ease;
  border-radius: 2px;
}
.nav-links a:hover::after,
.nav-links a:focus-visible::after{
  transform: scaleX(1);
}

/* CTA */
.nav-cta{
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  color: var(--jv-ink);
  white-space: nowrap;
}

/* Mobile toggle button */
.nav-toggle{
  display: none;
  margin-left: auto;
  width: 44px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.55);
  background: linear-gradient(130deg, rgba(255,255,255,0.8), rgba(255,255,255,0.55));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);
  backdrop-filter: blur(12px);
}
.nav-toggle span{
  display: block;
  width: 18px;
  height: 2px;
  background: rgba(43, 25, 114, 0.78);
  margin: 4px auto;
  border-radius: 2px;
}

/* Responsive */
@media (max-width: 900px){
  .nav{
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .nav-top{
    width: 100%;
    justify-content: space-between;
  }

  .nav-menu{
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    max-height: 0;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-6px);
    transition: max-height 0.3s ease, opacity 0.3s ease, transform 0.3s ease;
  }

  .nav--open .nav-menu{
    max-height: 480px;
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
    padding-top: 10px;
    border-top: 1px solid rgba(43,25,114,0.16);
  }

  .nav-links{
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .nav-links a{
    text-align: center;
    background: rgba(43,25,114,0.04);
  }

  .nav-cta{
    width: 100%;
    text-align: center;
  }

  .nav-toggle{
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .brand-logo{
    height: 48px;
    max-width: 160px;
  }
}

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

body {
  font-family: "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 8%, rgba(122, 77, 255, 0.2), transparent 48%),
    radial-gradient(circle at 86% 12%, rgba(0, 162, 233, 0.22), transparent 46%),
    radial-gradient(circle at 28% 82%, rgba(237, 190, 0, 0.18), transparent 52%),
    linear-gradient(150deg, #f9f5ff 0%, #edf6ff 45%, #fff6dc 100%);
  line-height: 1.6;
}

html {
  scroll-behavior: smooth;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

main { padding: 40px 24px 64px; }

section {
  padding: var(--section-padding) 0;
  border-bottom: 1px solid rgba(43, 25, 114, 0.22);
  scroll-margin-top: 120px;
}

section:not(#contact):nth-of-type(even) {
  background:
    linear-gradient(130deg, rgba(255, 255, 255, 0.65), rgba(255, 255, 255, 0.45)),
    linear-gradient(160deg, rgba(43, 25, 114, 0.12), rgba(0, 162, 233, 0.1) 48%, rgba(237, 190, 0, 0.08));
}

h1 {
  font-family: "Manrope", "Inter", sans-serif;
  font-size: clamp(2.6rem, 4vw, 3.4rem);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

h2 {
  font-family: "Manrope", "Inter", sans-serif;
  font-size: clamp(1.4rem, 2.4vw, 1.8rem);
  margin-bottom: 12px;
}

h3,
h4 {
  font-family: "Manrope", "Inter", sans-serif;
}

p {
  color: var(--muted);
  max-width: 720px;
  margin-bottom: 12px;
  font-size: clamp(0.98rem, 1.4vw, 1.08rem);
}

.hero {
  padding-top: 8px;
}

.hero__inner {
  display: grid;
  gap: var(--space-32);
  align-items: start;
}

.hero__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
  max-width: 560px;
}

.hero__content h1,
.hero__content p {
  margin: 0;
}

.hero__content p {
  font-size: 1.05rem;
}

.hero__media {
  position: relative;
  border-radius: 26px;
  padding: var(--space-32);
  background:
    radial-gradient(circle at top left, rgba(0, 162, 233, 0.45), transparent 55%),
    radial-gradient(circle at 90% 15%, rgba(237, 190, 0, 0.35), transparent 45%),
    linear-gradient(135deg, #043b62 0%, var(--jv-blue) 40%, var(--jv-violet) 100%);
  color: #f5f7fa;
  box-shadow: var(--shadow);
  border: 1px solid rgba(0, 162, 233, 0.32);
  overflow: hidden;
  display: grid;
  gap: var(--space-24);
}

.hero__media::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.18), transparent 45%),
    radial-gradient(circle at 18% 25%, rgba(237, 190, 0, 0.32), transparent 58%),
    radial-gradient(circle at 85% 18%, rgba(0, 162, 233, 0.32), transparent 48%);
  opacity: 0.95;
  pointer-events: none;
}

.hero__media::after {
  content: "";
  position: absolute;
  inset: 12px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.2), transparent 55%);
  mix-blend-mode: screen;
  opacity: 0.55;
  pointer-events: none;
}

.hero__media-header {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hero__media-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
}

.hero__media-title {
  font-family: "Manrope", "Inter", sans-serif;
  font-size: 1.3rem;
  margin: 0;
}

.hero__media-subtitle {
  font-size: 0.98rem;
  color: rgba(245, 247, 250, 0.82);
  margin: 0;
  max-width: 360px;
}

.hero__mosaic {
  position: relative;
  z-index: 1;
  border-radius: 20px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.02)),
    linear-gradient(120deg, rgba(0, 162, 233, 0.2), rgba(122, 77, 255, 0.2));
  border: 1px solid rgba(255, 255, 255, 0.18);
  overflow: hidden;
  padding: var(--space-24);
}

.hero__mosaic-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  gap: var(--space-24);
  align-items: center;
}

.hero__mosaic-card {
  position: relative;
  background:
    linear-gradient(140deg, rgba(0, 162, 233, 0.2), rgba(122, 77, 255, 0.3)),
    rgba(8, 20, 46, 0.82);
  border-radius: 18px;
  border: 1px solid rgba(0, 162, 233, 0.4);
  padding: 16px;
  display: grid;
  gap: 10px;
  min-height: 140px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  overflow: hidden;
}

.hero__mosaic-card:hover {
  transform: translateY(-4px);
  border-color: rgba(237, 190, 0, 0.55);
  box-shadow: 0 18px 34px rgba(12, 12, 12, 0.28);
}

.hero__mosaic-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.16), transparent 55%);
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

.hero__mosaic-card:hover::after {
  opacity: 0.65;
}

.hero__mosaic-icon {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: rgba(237, 190, 0, 0.24);
  color: #ffe28b;
}

.hero__mosaic-icon svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 1.8;
  fill: none;
}

.hero__mosaic-title {
  font-size: 1rem;
  font-weight: 600;
  color: #ffffff;
  margin: 0;
}

.hero__mosaic-text {
  font-size: 0.9rem;
  color: rgba(245, 247, 250, 0.78);
  margin: 0;
}

.hero__strategy-cards {
  display: grid;
  gap: var(--space-16);
}

.hero__insights {
  display: grid;
  gap: var(--space-24);
}

.hero__kpi-rings {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-16);
}

.hero__kpi-ring {
  position: relative;
  border-radius: 999px;
  padding: 18px 12px;
  text-align: center;
  border: 1px solid rgba(237, 190, 0, 0.4);
  background:
    radial-gradient(circle at 30% 20%, rgba(237, 190, 0, 0.3), transparent 55%),
    linear-gradient(160deg, rgba(0, 162, 233, 0.3), rgba(122, 77, 255, 0.3));
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.hero__kpi-ring::after {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 999px;
  border: 1px solid rgba(0, 162, 233, 0.35);
  animation: kpiGlow 4s ease-in-out infinite;
}

.hero__kpi-value {
  display: block;
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
}

.hero__kpi-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(245, 247, 250, 0.7);
}

.hero__roadmap {
  display: grid;
  gap: 12px;
  padding: 16px;
  border-radius: 16px;
  background: rgba(6, 16, 40, 0.65);
  border: 1px solid rgba(0, 162, 233, 0.22);
  position: relative;
  overflow: hidden;
}

.hero__roadmap::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(0, 162, 233, 0.18), transparent 40%, rgba(237, 190, 0, 0.18));
  opacity: 0.6;
  pointer-events: none;
}

.hero__roadmap-step {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
  z-index: 1;
  color: rgba(245, 247, 250, 0.82);
  font-size: 0.9rem;
}

.hero__roadmap-step strong {
  display: block;
  font-size: 0.95rem;
  color: #ffffff;
}

.hero__roadmap-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(130deg, var(--jv-gold), var(--jv-cyan));
  box-shadow: 0 0 10px rgba(237, 190, 0, 0.6);
  position: relative;
  margin-top: 4px;
}

.hero__roadmap-dot::after {
  content: "";
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 24px;
  background: linear-gradient(180deg, rgba(0, 162, 233, 0.8), rgba(122, 77, 255, 0.1));
}

.hero__roadmap-step:last-child .hero__roadmap-dot::after {
  display: none;
}

@keyframes kpiGlow {
  0% {
    box-shadow: 0 0 0 rgba(0, 162, 233, 0.3);
    opacity: 0.6;
  }
  50% {
    box-shadow: 0 0 18px rgba(237, 190, 0, 0.45);
    opacity: 1;
  }
  100% {
    box-shadow: 0 0 0 rgba(0, 162, 233, 0.3);
    opacity: 0.6;
  }
}

@media (min-width: 900px) {
  .hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--space-48);
  }

  .hero__content {
    padding-top: var(--space-16);
  }
}

@media (max-width: 768px) {
  .hero__inner {
    gap: var(--space-24);
    text-align: left;
  }

  .hero__media {
    padding: var(--space-24);
  }

  .hero__mosaic-grid {
    grid-template-columns: 1fr;
  }

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

.tagline {
  font-size: 1.1rem;
  color: var(--muted);
}

.cta-group {
  display: flex;
  gap: 16px;
  margin-top: 0;
  flex-wrap: wrap;
  justify-content: flex-start;
}

.button,
.nav-cta,
.ai-fab,
.ai-chat__input button {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid rgba(0, 162, 233, 0.75);
  background:
    linear-gradient(135deg, rgba(0, 162, 233, 0.32), rgba(237, 190, 0, 0.26) 55%, rgba(122, 77, 255, 0.3));
  background-size: 200% 200%;
  color: var(--jv-ink);
  box-shadow:
    0 16px 32px rgba(12, 12, 12, 0.18),
    0 10px 24px rgba(0, 162, 233, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.7),
    inset 0 0 0 1px rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(18px) saturate(170%);
  -webkit-backdrop-filter: blur(18px) saturate(170%);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease,
    background-position 0.45s ease,
    filter 0.25s ease;
}

.button::before,
.nav-cta::before,
.ai-fab::before,
.ai-chat__input button::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0) 48%),
    radial-gradient(circle at 18% 0%, rgba(255, 255, 255, 0.65), transparent 55%);
  opacity: 0.8;
  pointer-events: none;
  mix-blend-mode: screen;
}

.button::after,
.nav-cta::after,
.ai-fab::after,
.ai-chat__input button::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    radial-gradient(circle at 22% 25%, rgba(255, 255, 255, 0.35), transparent 58%),
    linear-gradient(120deg, rgba(0, 162, 233, 0.35), rgba(237, 190, 0, 0.2) 50%, rgba(122, 77, 255, 0.35));
  opacity: 0.55;
  pointer-events: none;
  mix-blend-mode: screen;
}

.button,
.nav-cta {
  padding: 12px 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.nav-cta {
  padding: 10px 16px;
  font-weight: 700;
  font-size: 14px;
}

.button:hover,
.button:focus-visible,
.nav-cta:hover,
.nav-cta:focus-visible,
.ai-fab:hover,
.ai-fab:focus-visible,
.ai-chat__input button:hover,
.ai-chat__input button:focus-visible {
  background-position: 40% 0%;
  border-color: rgba(237, 190, 0, 0.9);
  box-shadow:
    0 18px 34px rgba(12, 12, 12, 0.2),
    0 14px 26px rgba(237, 190, 0, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.75),
    inset 0 0 0 1px rgba(255, 255, 255, 0.45);
  transform: translateY(-1px);
  outline: none;
}

.button:active,
.nav-cta:active,
.ai-fab:active,
.ai-chat__input button:active {
  background-position: 90% 100%;
  border-color: rgba(122, 77, 255, 0.95);
  transform: scale(0.97);
  filter: brightness(0.95);
}

.button.secondary {
  background:
    linear-gradient(135deg, rgba(0, 162, 233, 0.16), rgba(237, 190, 0, 0.12) 55%, rgba(122, 77, 255, 0.16));
  border-color: rgba(255, 255, 255, 0.45);
  color: var(--text);
  box-shadow:
    0 8px 18px rgba(12, 12, 12, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.button.secondary:hover,
.button.secondary:focus-visible {
  border-color: rgba(237, 190, 0, 0.65);
  box-shadow:
    0 12px 22px rgba(12, 12, 12, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.services-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.focus-grid,
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 36px;
  align-items: center;
}

.section-media {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  background: var(--surface-alt);
  min-height: 320px;
}

.section-media img,
.section-media video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.panel {
  border: 1px solid var(--border);
  padding: 24px;
  border-radius: var(--card-radius);
  background: var(--surface-alt);
  box-shadow: 0 14px 34px rgba(27, 17, 69, 0.16), 0 8px 18px rgba(0, 162, 233, 0.12);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.panel:hover,
.panel:focus-within {
  transform: translateY(-6px);
  box-shadow: 0 22px 48px rgba(27, 17, 69, 0.24), 0 16px 32px rgba(0, 162, 233, 0.2);
  border-color: rgba(0, 162, 233, 0.4);
}

ul {
  list-style: disc;
  padding-left: 20px;
  color: var(--muted);
}

li {
  margin-bottom: 8px;
}

.highlight {
  background: linear-gradient(135deg, rgba(237, 190, 0, 0.18), rgba(0, 162, 233, 0.1));
  border-left: 4px solid var(--accent);
  padding: 20px;
}

.section-image {
  margin-top: 24px;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.section-image img {
  width: 100%;
  display: block;
  object-fit: cover;
  max-height: 320px;
}

#contact {
  background: linear-gradient(135deg, #1d1251 0%, #0f1b3f 55%, #04345a 100%);
  border-radius: 24px;
  border: 1px solid rgba(0, 162, 233, 0.24);
  padding: 64px;
  color: #f8fafc;
}

#contact h2 {
  color: #ffffff;
}

#contact p,
#contact .contact-form__actions span,
#contact .contact-form__note {
  color: rgba(248, 250, 252, 0.78);
}

#contact a {
  color: var(--accent);
}

#contact a:hover,
#contact a:focus-visible {
  color: #ffe08a;
}

footer {
  padding: 32px 24px;
  --text: #f8fafc;
  --muted: #d4deec;
  color: var(--text);
  font-size: 0.85rem;
  background: #0f1438;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  text-align: left;
}

.footer-title {
  color: var(--text);
  font-weight: 600;
  margin-bottom: 8px;
}

.footer-link {
  color: var(--muted);
  text-decoration: none;
  display: inline-block;
  margin-bottom: 6px;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: var(--accent);
  text-decoration: underline;
}

.footer-meta {
  margin-top: 24px;
  text-align: center;
  color: var(--muted);
}

.ai-fab {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  cursor: pointer;
  z-index: 30;
  animation: fab-float 3.6s ease-in-out infinite;
}

.ai-fab span {
  font-size: 1.3rem;
}

.ai-chat {
  position: fixed;
  right: 24px;
  bottom: 92px;
  width: min(360px, calc(100vw - 48px));
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: 0 24px 60px rgba(43, 25, 114, 0.3);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 30;
  opacity: 0;
  transform: translateY(18px) scale(0.97);
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
}

.ai-chat.open {
  opacity: 1;
  transform: translateY(0) scale(1);
  visibility: visible;
  pointer-events: auto;
  animation: chat-open 0.3s ease;
}

.ai-chat__header {
  padding: 16px 18px;
  background: var(--surface-alt);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
}

.ai-chat__header h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
}

.ai-chat__messages {
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 360px;
  overflow-y: auto;
}

.ai-message {
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 0.95rem;
  line-height: 1.4;
}

.ai-message.new {
  animation: message-pop 0.45s ease;
}

.ai-message.bot {
  background: #fff4cb;
  border: 1px solid rgba(237, 190, 0, 0.5);
  color: var(--jv-ink);
}

.ai-message.user {
  background: #0d1b35;
  border: 1px solid rgba(0, 162, 233, 0.4);
  align-self: flex-end;
  color: #ffffff;
}

.ai-chat__input {
  padding: 14px 18px 18px;
  border-top: 1px solid var(--border);
  display: grid;
  gap: 10px;
}

.ai-chat__input textarea {
  width: 100%;
  min-height: 70px;
  resize: vertical;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #0d1b35;
  color: #ffffff;
  padding: 10px 12px;
  font-family: inherit;
}

.ai-chat__input textarea:focus {
  outline: 2px solid var(--accent);
  border-color: var(--accent);
}

.ai-chat__input button {
  align-self: flex-end;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
}

.ai-chat__hint {
  font-size: 0.78rem;
  color: var(--muted);
}

.contact-form {
  margin-top: 24px;
  display: grid;
  gap: 16px;
  max-width: 720px;
}

.contact-form label {
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
  font-family: "Inter", sans-serif;
  font-size: 1rem;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(237, 190, 0, 0.7);
  box-shadow: 0 0 0 2px rgba(237, 190, 0, 0.2);
}

.contact-form__row {
  display: grid;
  gap: 12px;
}

.contact-form__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.contact-form__note {
  margin-top: 12px;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.75);
}

@keyframes fab-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-14px);
  }
}

@keyframes message-pop {
  0% {
    transform: scale(0.86) translateY(10px);
    opacity: 0.4;
  }
  100% {
    transform: scale(1) translateY(0);
    opacity: 1;
  }
}

@keyframes chat-open {
  0% {
    opacity: 0;
    transform: translateY(18px) scale(0.97);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (max-width: 1100px) {
  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .site-header {
    top: 8px;
    padding: 10px 14px 0;
  }

  .hero-grid,
  .grid {
    grid-template-columns: 1fr;
  }

  .cta-group {
    flex-direction: column;
    align-items: stretch;
  }

  .focus-grid {
    grid-template-columns: 1fr;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  #contact {
    padding: 48px 24px;
  }

  .cta-group .button {
    width: 100%;
    text-align: center;
  }

  .footer-meta {
    margin-top: 16px;
  }

  .ai-chat {
    right: 16px;
    bottom: 90px;
    width: calc(100vw - 32px);
  }

  .ai-fab {
    right: 16px;
    bottom: 16px;
  }
}