/* =========================================================
   AKB Digital - Global Styles & Variables
   ========================================================= */
:root {
  --color-bg: #f1fafb;
  --color-accent-100: #a0e4f1;
  --color-accent-200: #9dc6ff;
  --color-accent-300: #4993fa;
  --color-text: #1b2f40;
  --color-text-muted: #406072;
  --color-white: #ffffff;
  --shadow-sm: 0 2px 4px -1px rgba(0, 0, 0, 0.06),
    0 4px 6px -1px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 28px rgba(0, 0, 0, 0.12);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 24px;
  --transition-fast: 150ms ease;
  --transition-base: 280ms cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
  --section-spacing: clamp(4rem, 8vh, 7rem);
  --gradient-accent: linear-gradient(
    90deg,
    var(--color-accent-200),
    var(--color-accent-300)
  );
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
/* ========== BRAND LOGO ========== */
.site-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.5px;
  color: var(--color-text);
  position: relative;
}
.logo-mark {
  width: 42px;
  height: 42px;
  padding: 4px;
  border-radius: 14px;
  background: linear-gradient(145deg, #a0e4f1 0%, #4993fa 90%);
  box-shadow: 0 4px 10px -2px rgba(0, 0, 0, 0.15),
    0 2px 4px -1px rgba(0, 0, 0, 0.1);
  overflow: visible;
}
.logo-mark polygon,
.logo-mark line,
.logo-mark circle {
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  animation: logoDraw 2.2s ease forwards;
}
.logo-mark line {
  animation-delay: 0.15s;
}
.logo-mark circle {
  animation-delay: 0.3s;
}
@keyframes logoDraw {
  to {
    stroke-dashoffset: 0;
  }
}
.site-logo:hover .logo-mark,
.site-logo:focus-visible .logo-mark {
  box-shadow: 0 0 0 0 rgba(73, 147, 250, 0.6), 0 0 0 0 rgba(73, 147, 250, 0.4);
  animation: logoPulse 2s ease-in-out infinite;
}
@keyframes logoPulse {
  0% {
    filter: drop-shadow(0 0 0 rgba(73, 147, 250, 0));
  }
  50% {
    filter: drop-shadow(0 0 12px rgba(73, 147, 250, 0.55));
  }
  100% {
    filter: drop-shadow(0 0 0 rgba(73, 147, 250, 0));
  }
}
.logo-text .logo-akb {
  color: var(--color-text);
}
.logo-text .logo-digital {
  color: var(--color-accent-300);
  font-weight: 600;
}
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: clamp(1rem, 3vw, 2.5rem);
}
.section-padding {
  padding-block: var(--section-spacing);
}
.section-title {
  font-size: clamp(1.9rem, 2.6vw, 2.8rem);
  margin: 0 0 2.5rem;
  letter-spacing: -0.5px;
}

/* ================= SERVICES SECTION (Radial Capability Map) ================= */
.services-section {
  background: radial-gradient(circle at 50% 35%, #e8f6fa 0%, #f1fafb 70%);
  position: relative;
}
.services-intro {
  max-width: 62ch;
  margin: 0 0 2.8rem;
  color: var(--color-text-muted);
}
.capability-map-wrapper {
  position: relative;
  display: grid;
  gap: 2rem;
}
@media (min-width: 900px) {
  .capability-map-wrapper {
    grid-template-columns: 1fr 340px;
    align-items: center;
  }
}
.capability-map {
  width: 100%;
  max-width: 520px;
  margin-inline: auto;
  display: block;
}
.orbit-ring {
  fill: none;
  stroke: rgba(73, 147, 250, 0.25);
  stroke-dasharray: 4 10;
  animation: rotateRing 40s linear infinite;
}
@keyframes rotateRing {
  to {
    stroke-dashoffset: -400;
  }
}
.capability-node circle {
  fill: var(--color-accent-200);
  stroke: var(--color-accent-300);
  stroke-width: 3;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15));
  transition: var(--transition-base);
}
.capability-node {
  cursor: pointer;
}
.capability-node text {
  font-size: 9px;
  font-weight: 600;
  text-anchor: middle;
  fill: var(--color-text);
  pointer-events: none;
}
.capability-node .small {
  font-size: 8px;
}
.capability-node:hover circle,
.capability-node:focus-within circle {
  transform: scale(1.15);
}
.core-glow {
  animation: pulseCore 8s ease-in-out infinite;
}
@keyframes pulseCore {
  0%,
  100% {
    opacity: 0.55;
  }
  50% {
    opacity: 1;
  }
}
.capability-panel {
  background: var(--color-white);
  border: 1px solid rgba(73, 147, 250, 0.25);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.6rem 1.7rem;
  position: relative;
  min-height: 320px;
  box-shadow: var(--shadow-md);
  display: grid;
  align-content: start;
  gap: 1rem;
}
.cap-title {
  margin: 0;
  font-size: 1.35rem;
  letter-spacing: -0.5px;
}
.cap-desc {
  margin: 0 0 0.5rem;
  font-size: 0.92rem;
  color: var(--color-text-muted);
}
.cap-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}
.cap-points li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.8rem;
}
.cap-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  background: var(--gradient-accent);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(73, 147, 250, 0.15);
}
.capability-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(
    120deg,
    rgba(160, 228, 241, 0.35),
    transparent 60%
  );
  mix-blend-mode: overlay;
  opacity: 0.4;
}
.capability-panel.updating {
  animation: panelFlash 600ms ease;
}
@keyframes panelFlash {
  0% {
    box-shadow: 0 0 0 0 rgba(73, 147, 250, 0.4);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(73, 147, 250, 0);
  }
  100% {
    box-shadow: var(--shadow-md);
  }
}
/* Primary nav list styles restored */
.primary-nav ul {
  list-style: none;
  display: flex;
  gap: clamp(1.2rem, 2.5vw, 2.5rem);
  margin: 0;
  padding: 0;
}
.primary-nav a {
  text-decoration: none;
  color: var(--color-text);
  font-weight: 500;
  position: relative;
}
.primary-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: var(--gradient-accent);
  transition: width var(--transition-base);
  border-radius: 2px;
}
.primary-nav a:hover::after,
.primary-nav a:focus-visible::after,
.primary-nav a.active::after {
  width: 100%;
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
}
.nav-toggle .bar {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--color-accent-300);
  margin: 5px 0;
  border-radius: 3px;
  transition: var(--transition-fast);
}

/* Mobile Nav */
@media (max-width: 860px) {
  .nav-toggle {
    display: block;
  }
  .primary-nav ul {
    position: absolute;
    top: 100%;
    right: 0;
    flex-direction: column;
    background: var(--color-white);
    padding: 1rem 1.2rem;
    border: 1px solid rgba(73, 147, 250, 0.25);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    transform-origin: top right;
    transform: scale(0.9);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-base);
  }
  .primary-nav ul.open {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
  }
  .primary-nav a {
    padding: 0.5rem 0.2rem;
  }
  .nav-toggle[aria-expanded="true"] .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  .nav-toggle[aria-expanded="true"] .bar:nth-child(2) {
    opacity: 0;
  }
  .nav-toggle[aria-expanded="true"] .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
}

/* ================= HERO SECTION ================= */
.hero-section {
  position: relative;
  min-height: clamp(580px, 85vh, 820px);
  display: flex;
  align-items: center;
  padding-block: clamp(5rem, 12vh, 9rem);
  overflow: hidden;
}
.hero-bg-svg {
  position: absolute;
  inset: 0;
  opacity: 0.35;
}
.circuit-svg {
  width: 100%;
  height: 100%;
  animation: slowPan 18s linear infinite;
}
@keyframes slowPan {
  0% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(-2%);
  }
  100% {
    transform: translateX(0);
  }
}
.hero-content {
  position: relative;
  max-width: 640px;
  z-index: 2;
}
.hero-title {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  line-height: 1.1;
  margin: 0 0 1.2rem;
  letter-spacing: -1px;
}
.hero-tagline {
  font-size: clamp(1rem, 1.4vw, 1.25rem);
  margin: 0 0 2rem;
  color: var(--color-text-muted);
}
.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.hero-float-svg {
  position: absolute;
  right: 5%;
  bottom: 10%;
  width: clamp(180px, 28vw, 320px);
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}
.floating-device .device-frame {
  fill: var(--color-accent-200);
  opacity: 0.35;
}
.floating-device .device-screen {
  fill: var(--color-white);
  stroke: var(--color-accent-300);
  stroke-width: 3;
}
.floating-device .screen-accent {
  fill: var(--color-accent-300);
  opacity: 0.6;
  animation: pulse 3.5s ease-in-out infinite;
}
@keyframes pulse {
  0%,
  100% {
    r: 20;
    opacity: 0.6;
  }
  50% {
    r: 26;
    opacity: 0.15;
  }
}

/* ================= ABOUT SECTION ================= */
.about-section {
  position: relative;
  background: linear-gradient(135deg, #f1fafb 0%, #e3f4f8 80%);
}
.about-grid {
  display: grid;
  align-items: center;
  gap: clamp(2.5rem, 5vw, 4.5rem);
  grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
}
.about-text p {
  margin: 0 0 1.2rem;
  max-width: 55ch;
}
.about-svg {
  width: 100%;
  max-width: 340px;
}

/* ================= SERVICES SECTION (TIMELINE) ================= */
.services-section {
  background: radial-gradient(circle at 25% 25%, #e8f6fa 0%, #f1fafb 60%);
}
.services-intro {
  max-width: 60ch;
  margin: 0 0 2.5rem;
  color: var(--color-text-muted);
}
.services-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}
.services-timeline::before {
  content: "";
  position: absolute;
  left: 32px;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(var(--color-accent-200), var(--color-accent-300));
  border-radius: 2px;
}
@media (min-width: 780px) {
  .services-timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }
}
.service-item {
  position: relative;
  display: grid;
  gap: 1rem;
  margin-bottom: 3.5rem;
  padding-left: 90px;
}
.service-item:last-child {
  margin-bottom: 0;
}
@media (min-width: 780px) {
  .service-item {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding-left: 0;
  }
  .service-item:nth-child(odd) .service-content {
    grid-column: 2;
  }
  .service-item:nth-child(even) .service-content {
    grid-column: 1;
  }
}
.service-node {
  position: absolute;
  left: 0;
  top: 0;
  width: 64px;
  height: 64px;
  background: var(--color-white);
  border: 1px solid rgba(73, 147, 250, 0.25);
  border-radius: 20px;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}
@media (min-width: 780px) {
  .service-node {
    left: 50%;
    transform: translate(-50%, 0);
  }
}
.service-item:hover .service-node,
.service-item:focus-within .service-node {
  box-shadow: var(--shadow-lg);
  transform: translate(-2px, -4px);
}
.service-step {
  position: absolute;
  top: 4px;
  right: 6px;
  font-size: 0.55rem;
  background: var(--gradient-accent);
  color: #fff;
  padding: 3px 6px;
  border-radius: 12px;
  letter-spacing: 0.5px;
  font-weight: 600;
}
.service-icon-adv {
  width: 34px;
  height: 34px;
  stroke: var(--color-accent-300);
  stroke-width: 3;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.service-content {
  background: var(--color-white);
  border: 1px solid rgba(73, 147, 250, 0.18);
  border-radius: var(--radius-lg);
  padding: 1.2rem 1.4rem 1.4rem;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}
.service-content:hover {
  box-shadow: var(--shadow-md);
}
.service-content h3 {
  margin: 0 0 0.6rem;
  font-size: 1.15rem;
  letter-spacing: -0.5px;
}
.service-content p {
  margin: 0 0 1rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}
.service-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.service-points li {
  background: var(--color-accent-100);
  color: var(--color-text);
  padding: 0.45rem 0.7rem;
  font-size: 0.65rem;
  font-weight: 600;
  border-radius: 40px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* override old icon class if present */
.icon-svg {
  width: 30px;
  height: 30px;
}

/* ================= PORTFOLIO SECTION ================= */
.portfolio-section {
  background: linear-gradient(180deg, #f1fafb 0%, #eaf5fb 100%);
}
.portfolio-grid {
  display: grid;
  gap: clamp(1.5rem, 2vw, 2rem);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  perspective: 1200px;
}
.portfolio-item {
  margin: 0;
}
.portfolio-card {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  transform-style: preserve-3d;
  transition: transform 800ms var(--transition-base);
  cursor: pointer;
}
.portfolio-card:focus-within,
.portfolio-card:hover {
  transform: rotateY(180deg);
}
.portfolio-front,
.portfolio-back {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  backface-visibility: hidden;
  border: 1px solid rgba(73, 147, 250, 0.25);
  border-radius: var(--radius-lg);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  padding: 1rem;
}
.portfolio-back {
  transform: rotateY(180deg);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-align: center;
}
.portfolio-title {
  margin: 0;
  font-size: 1rem;
}
.portfolio-svg {
  width: 70px;
  height: 70px;
  stroke: var(--color-accent-300);
  stroke-width: 3;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ================= TESTIMONIALS SECTION ================= */
.testimonials-section {
  background: radial-gradient(circle at 75% 25%, #e6f4f9 0%, #f1fafb 70%);
}
.testimonials-carousel {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.carousel-track-wrapper {
  overflow: hidden;
  flex: 1;
}
.carousel-track {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  transition: transform 600ms var(--transition-base);
}
.testimonial-card {
  flex: 0 0 100%;
  padding: 2.2rem clamp(1.2rem, 4vw, 3rem);
}
.testimonial-card blockquote {
  margin: 0;
  background: var(--color-white);
  border: 1px solid rgba(73, 147, 250, 0.25);
  padding: 1.5rem 1.7rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  position: relative;
  font-size: clamp(0.95rem, 1.1vw, 1.05rem);
}
.testimonial-card blockquote::before {
  content: "\201C";
  position: absolute;
  top: -20px;
  left: 12px;
  font-size: 4rem;
  line-height: 1;
  color: var(--color-accent-200);
  opacity: 0.4;
}
.carousel-control {
  background: var(--color-white);
  border: 1px solid rgba(73, 147, 250, 0.3);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  cursor: pointer;
  color: var(--color-accent-300);
  font-size: 1.3rem;
  transition: var(--transition-base);
  box-shadow: var(--shadow-sm);
}
.carousel-control:hover {
  background: var(--color-accent-300);
  color: #fff;
}
.carousel-indicators {
  display: flex;
  gap: 0.6rem;
  justify-content: center;
  margin-top: 1rem;
}
.carousel-indicators button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1px solid var(--color-accent-300);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: var(--transition-fast);
}
.carousel-indicators button.active {
  background: var(--color-accent-300);
}

/* ================= CONTACT SECTION ================= */
.contact-section {
  background: linear-gradient(135deg, #f1fafb 0%, #dff3fa 100%);
}
/* ========== UNIQUE CONTACT (NEW) ========== */
.unique-contact {
  position: relative;
  background: linear-gradient(135deg, #9dc6ff 0%, #4993fa 90%);
  color: #fff;
  overflow: hidden;
}
.unique-contact h2 {
  margin-top: 0;
  font-size: clamp(1.9rem, 2.5vw, 2.6rem);
  letter-spacing: -1px;
}
.unique-contact .contact-lead {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
}
.contact-overlay-shapes::before,
.contact-overlay-shapes::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
      circle at 15% 20%,
      rgba(255, 255, 255, 0.18),
      transparent 60%
    ),
    radial-gradient(
      circle at 80% 70%,
      rgba(255, 255, 255, 0.15),
      transparent 65%
    );
  mix-blend-mode: screen;
  pointer-events: none;
  animation: overlayShift 18s linear infinite;
}
@keyframes overlayShift {
  50% {
    transform: scale(1.05) translate(2%, -2%);
  }
}
.contact-flex {
  display: grid;
  gap: clamp(2.5rem, 4vw, 4rem);
  align-items: center;
}
@media (min-width: 980px) {
  .contact-flex {
    grid-template-columns: 1fr 1fr;
  }
}
.contact-visual {
  position: relative;
}
.contact-illustration {
  width: 100%;
  max-width: 500px;
  height: auto;
}
.contact-illustration polygon,
.contact-illustration rect,
.contact-illustration circle,
.contact-illustration line,
.contact-illustration path {
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  animation: draw 2.4s ease forwards;
}
.contact-form-block {
  background: rgba(255, 255, 255, 0.14);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: clamp(1.6rem, 2.2vw, 2.4rem);
  border-radius: 28px;
  box-shadow: 0 10px 32px -8px rgba(0, 0, 0, 0.25);
  position: relative;
  overflow: hidden;
}
.contact-form-block::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    rgba(255, 255, 255, 0.4),
    rgba(255, 255, 255, 0)
  );
  mix-blend-mode: overlay;
  pointer-events: none;
}
.contact-form-block form {
  margin-top: 1rem;
}
.contact-form-block .form-group input,
.contact-form-block .form-group textarea {
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08) inset;
}
.contact-form-block .form-group input:focus,
.contact-form-block .form-group textarea:focus {
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.6),
    0 0 0 1px var(--color-accent-300) inset;
}
.contact-submit {
  position: relative;
  overflow: hidden;
}
.contact-submit::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    110deg,
    rgba(255, 255, 255, 0.4),
    rgba(255, 255, 255, 0)
  );
  opacity: 0;
  transition: var(--transition-base);
}
.contact-submit:hover::after {
  opacity: 1;
}
.contact-submit:hover {
  transform: translateY(-2px) scale(1.03);
}
.contact-social {
  display: flex;
  gap: 1rem;
  margin-top: 1.4rem;
}
.social-icon-link {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.35);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  transition: var(--transition-base);
}
.social-icon-link svg {
  width: 22px;
  height: 22px;
  fill: #fff;
}
.social-icon-link:hover {
  background: #fff;
  transform: translateY(-4px);
}
.social-icon-link:hover svg {
  fill: var(--color-accent-300);
}
.contact-address,
.contact-email {
  font-style: normal;
  font-size: 0.8rem;
  margin: 0.75rem 0 0;
  opacity: 0.85;
}
.contact-email a {
  color: #fff;
  text-decoration: none;
}
.contact-email a:hover {
  text-decoration: underline;
}
/* Slide-in on scroll (reuse fade-item) */
.slide-left {
  transform: translateX(-35px);
}
.slide-right {
  transform: translateX(35px);
}
.slide-left.is-visible,
.slide-right.is-visible {
  transform: translateX(0);
}
.contact-backdrop {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 80% 20%,
    rgba(73, 147, 250, 0.25),
    transparent 60%
  );
  pointer-events: none;
}
.contact-layout {
  position: relative;
  display: grid;
  gap: clamp(2.5rem, 4vw, 3.5rem);
}
@media (min-width: 920px) {
  .contact-layout {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }
}
.contact-panel {
  position: relative;
}
.contact-panel-inner {
  position: relative;
  background: var(--color-white);
  border: 1px solid rgba(73, 147, 250, 0.25);
  border-radius: var(--radius-lg);
  padding: clamp(1.6rem, 2.5vw, 2.4rem);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.contact-panel--info .contact-panel-inner {
  background: linear-gradient(160deg, #ffffff 0%, #e6f5fb 85%);
}
.contact-panel--form {
  display: grid;
  gap: 1.8rem;
}
.contact-lead {
  margin: 0 0 1.5rem;
  max-width: 50ch;
  color: var(--color-text-muted);
}
.contact-meta {
  display: grid;
  gap: 1.2rem;
  margin: 0 0 2rem;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}
.meta-block h3 {
  margin: 0.1rem 0 0.35rem;
  font-size: 0.75rem;
  letter-spacing: 0.7px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.meta-link {
  text-decoration: none;
  font-weight: 600;
  color: var(--color-accent-300);
}
.meta-link:hover {
  text-decoration: underline;
}
.meta-address {
  font-style: normal;
  font-size: 0.85rem;
  line-height: 1.4;
}
.contact-orb {
  position: absolute;
  right: -40px;
  bottom: -40px;
  width: 260px;
  height: 260px;
  filter: blur(2px);
  animation: orbFloat 14s ease-in-out infinite;
}
@keyframes orbFloat {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-25px) scale(1.05);
  }
}
.contact-panel--form .contact-form {
  background: #ffffff;
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}
.contact-panel--form {
  position: relative;
}
.contact-illustration {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0.15;
}
.contact-illustration .illustration-mail rect,
.contact-illustration .illustration-mail path {
  stroke: var(--color-accent-300);
  stroke-width: 4;
  fill: none;
}
.contact-fieldset {
  border: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.1rem;
}
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* legacy contact styles retained for possible reuse */
.social-link {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--color-white);
  border: 1px solid rgba(73, 147, 250, 0.25);
  color: var(--color-accent-300);
  transition: var(--transition-base);
}
.social-link:hover {
  background: var(--color-accent-300);
  color: #fff;
}
.social-icon {
  width: 22px;
  height: 22px;
  fill: currentColor;
}
.contact-form-wrapper {
  display: grid;
  gap: 2rem;
}
.contact-form {
  display: grid;
  gap: 1.1rem;
  background: var(--color-white);
  border: 1px solid rgba(73, 147, 250, 0.25);
  padding: 1.6rem clamp(1.1rem, 2vw, 1.6rem);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  align-content: start;
}
.form-group {
  display: grid;
  gap: 0.35rem;
}
.form-group label {
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.form-group input,
.form-group textarea {
  font: inherit;
  padding: 0.75rem 0.9rem;
  border: 1px solid rgba(73, 147, 250, 0.4);
  border-radius: var(--radius-md);
  background: #fff;
  resize: vertical;
  transition: var(--transition-fast), box-shadow var(--transition-fast);
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent-300);
  box-shadow: 0 0 0 3px rgba(73, 147, 250, 0.25);
}
.error-msg {
  font-size: 0.7rem;
  color: #d03030;
  min-height: 1em;
}
.form-status {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-accent-300);
}
.contact-svg {
  width: 100%;
  max-width: 340px;
  margin-inline: auto;
}
.contact-section .contact-svg rect,
.contact-section .contact-svg path {
  fill: none;
  stroke: var(--color-accent-300);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ================= FOOTER ================= */
.site-footer {
  background: #e6f4f9;
  font-size: 0.8rem;
  padding: 1.8rem 0;
  border-top: 1px solid rgba(73, 147, 250, 0.25);
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}
.footer-links {
  list-style: none;
  display: flex;
  gap: 1.2rem;
  margin: 0;
  padding: 0;
}
.footer-links a {
  text-decoration: none;
  color: var(--color-text-muted);
  font-weight: 500;
}
.footer-links a:hover {
  color: var(--color-accent-300);
}

/* ================= ANIMATIONS & EFFECTS ================= */
.fade-item {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 800ms var(--transition-base),
    transform 800ms var(--transition-base);
}
.fade-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.svg-draw path,
.svg-draw rect,
.svg-draw circle,
.capability-map-wrapper {
  position: relative;
  display: grid;
  gap: 2rem;
}
@media (min-width: 900px) {
  .capability-map-wrapper {
    grid-template-columns: 1fr 340px;
    align-items: center;
  }
}
.capability-map {
  width: 100%;
  max-width: 520px;
  margin-inline: auto;
  display: block;
}
.orbit-ring {
  fill: none;
  stroke: rgba(73, 147, 250, 0.25);
  stroke-dasharray: 4 10;
  animation: rotateRing 40s linear infinite;
}
@keyframes rotateRing {
  to {
    stroke-dashoffset: -400;
  }
}
.capability-node circle {
  fill: var(--color-accent-200);
  stroke: var(--color-accent-300);
  stroke-width: 3;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15));
  transition: var(--transition-base);
}
.capability-node {
  cursor: pointer;
}
.capability-node text {
  font-size: 9px;
  font-weight: 600;
  text-anchor: middle;
  fill: var(--color-text);
  pointer-events: none;
}
.capability-node .small {
  font-size: 8px;
}
.capability-node:hover circle,
.capability-node:focus-within circle {
  transform: scale(1.15);
}
.core-glow {
  animation: pulseCore 8s ease-in-out infinite;
}
@keyframes pulseCore {
  0%,
  100% {
    opacity: 0.55;
  }
  50% {
    opacity: 1;
  }
}
.capability-panel {
  background: var(--color-white);
  border: 1px solid rgba(73, 147, 250, 0.25);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.6rem 1.7rem;
  position: relative;
  min-height: 320px;
  box-shadow: var(--shadow-md);
  display: grid;
  align-content: start;
  gap: 1rem;
}
.cap-title {
  margin: 0;
  font-size: 1.35rem;
  letter-spacing: -0.5px;
}
.cap-desc {
  margin: 0 0 0.5rem;
  font-size: 0.92rem;
  color: var(--color-text-muted);
}
.cap-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}
.cap-points li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.8rem;
}
.cap-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  background: var(--gradient-accent);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(73, 147, 250, 0.15);
}
.capability-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(
    120deg,
    rgba(160, 228, 241, 0.35),
    transparent 60%
  );
  mix-blend-mode: overlay;
  opacity: 0.4;
}
.capability-panel.updating {
  animation: panelFlash 600ms ease;
}
@keyframes panelFlash {
  0% {
    box-shadow: 0 0 0 0 rgba(73, 147, 250, 0.4);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(73, 147, 250, 0);
  }
  100% {
    box-shadow: var(--shadow-md);
  }
}
.svg-draw polygon {
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
  animation: draw 2s ease forwards;
}
.svg-draw rect {
  animation-delay: 0.05s;
}
.svg-draw path:nth-child(2) {
  animation-delay: 0.2s;
}
.svg-draw path:nth-child(3) {
  animation-delay: 0.35s;
}
@keyframes draw {
  to {
    stroke-dashoffset: 0;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Utility */
.hidden {
  display: none !important;
}

/* Responsive tweaks */
@media (max-width: 620px) {
  .hero-float-svg {
    display: none;
  }
  .testimonial-card blockquote {
    font-size: 0.9rem;
  }
}