/*** =========================================================
     JMC GT SL — Under Development Placeholder
     Stylesheet: design tokens, layout, components, animations
     ========================================================= ***/

/*** ---------- Design tokens ---------- ***/
:root {
  /* Surfaces */
  --color-background: #111317;
  --color-surface-lowest: #0c0e12;
  --color-surface-low: #1a1c20;
  --color-surface: #1e2024;
  --color-surface-high: #282a2e;
  --color-surface-highest: #333539;
  --color-surface-bright: #37393e;

  /* Content */
  --color-on-surface: #e2e2e8;
  --color-on-surface-variant: #b9cacb;
  --color-outline: #849495;
  --color-outline-variant: #3b494b;

  /* Brand accents */
  --color-primary: #dbfcff;
  --color-primary-container: #00f0ff;
  --color-primary-fixed: #7df4ff;
  --color-primary-dim: #00dbe9;
  --color-on-primary-container: #00363a;
  --color-secondary-container: #7000ff;
  --color-secondary: #d1bcff;
  --color-tertiary-container: #ffccd6;

  /* Typography (local/system stacks — no external font requests) */
  --font-headline: "Segoe UI Semibold", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Consolas", "SFMono-Regular", "JetBrains Mono", "Courier New", monospace;

  /* Spacing rhythm */
  --unit: 8px;
  --container-max: 1280px;
  --gutter: 24px;
  --margin-desktop: 64px;
  --margin-mobile: 20px;

  /* Radii */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;
}

/*** ---------- Reset ---------- ***/
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--color-background);
  color: var(--color-on-surface);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

h1,
h2,
h3,
p {
  margin: 0;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--margin-mobile);
}

@media (min-width: 768px) {
  .container {
    padding-inline: var(--margin-desktop);
  }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/*** ---------- Animated background layer ---------- ***/
.background-layer {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

#shader-canvas {
  display: block;
  width: 100%;
  height: 100%;
  opacity: 0.55;
  mix-blend-mode: screen;
}

.background-layer::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(17, 19, 23, 0.45);
  backdrop-filter: blur(2px);
}

.scanline {
  position: absolute;
  left: 0;
  width: 100%;
  height: 140px;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0) 0%, rgba(0, 219, 233, 0.12) 50%, rgba(0, 0, 0, 0) 100%);
  animation: scanline-move 9s linear infinite;
}

@keyframes scanline-move {
  0% {
    transform: translateY(-140px);
  }
  100% {
    transform: translateY(100vh);
  }
}

/*** ---------- Shared surfaces ---------- ***/
.glass-panel {
  background: rgba(17, 19, 23, 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(132, 148, 149, 0.2);
  border-radius: var(--radius-lg);
}

.neon-glow {
  box-shadow: 0 0 20px rgba(0, 219, 233, 0.2);
}

.text-glow {
  text-shadow: 0 0 12px rgba(0, 219, 233, 0.5);
}

.pulse-led {
  animation: pulse-opacity 2s ease-in-out infinite;
}

@keyframes pulse-opacity {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.4;
  }
}

/*** ---------- Header / Navigation ---------- ***/
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(17, 19, 23, 0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(59, 73, 75, 0.3);
}

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  color: var(--color-primary);
}

.brand img {
  height: 44px;
  width: 44px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  filter: drop-shadow(0 0 8px rgba(0, 219, 233, 0.45));
  transition: transform 0.3s ease;
}

.brand:hover img {
  transform: scale(1.06);
}

.nav-links {
  display: none;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav-links a {
  color: var(--color-on-surface-variant);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  transition: color 0.25s ease, background-color 0.25s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--color-primary);
  background: rgba(0, 219, 233, 0.1);
}

.nav-cta {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  background: linear-gradient(90deg, var(--color-primary-container), var(--color-secondary-container));
  color: var(--color-on-primary-container);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
  transition: transform 0.2s ease;
}

.nav-cta:hover {
  transform: scale(1.05);
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid rgba(132, 148, 149, 0.3);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  font-size: 1.1rem;
  cursor: pointer;
}

.nav-mobile-panel {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 12px var(--margin-mobile) 20px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-top: 1px solid rgba(59, 73, 75, 0.3);
}

.nav-mobile-panel.is-open {
  display: flex;
}

.nav-mobile-panel a {
  padding: 12px 8px;
  color: var(--color-on-surface-variant);
  border-radius: var(--radius-md);
}

.nav-mobile-panel a:hover {
  color: var(--color-primary);
  background: rgba(0, 219, 233, 0.08);
}

@media (min-width: 900px) {
  .nav-links,
  .nav-cta {
    display: inline-flex;
  }
  .nav-toggle {
    display: none;
  }
}

/*** ---------- Main / Hero ---------- ***/
main {
  position: relative;
  z-index: 1;
  padding-top: 76px;
}

.hero {
  padding-block: 96px 64px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(0, 219, 233, 0.35);
  background: rgba(30, 32, 36, 0.5);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary-dim);
}

.status-pill .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary-dim);
  box-shadow: 0 0 8px rgba(0, 219, 233, 1);
}

.hero-heading-wrap {
  margin-top: 32px;
  text-align: center;
}

.hero-kicker {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-on-surface-variant);
  margin-bottom: 12px;
}

.hero-title {
  font-family: var(--font-headline);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.08;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  color: #ffffff;
}

.hero-title .accent {
  display: block;
  background: linear-gradient(90deg, var(--color-primary-dim), var(--color-primary-fixed), var(--color-secondary-container));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  max-width: 46rem;
  margin: 24px auto 0;
  color: var(--color-on-surface-variant);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  text-align: center;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 36px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(90deg, var(--color-primary-container), var(--color-secondary-container));
  color: var(--color-on-primary-container);
  box-shadow: 0 0 18px rgba(0, 240, 255, 0.3);
}

.btn-ghost {
  background: rgba(30, 32, 36, 0.5);
  color: var(--color-primary);
  border-color: rgba(0, 219, 233, 0.35);
}

.btn-ghost:hover {
  box-shadow: 0 0 16px rgba(0, 219, 233, 0.2);
}

/*** ---------- Development notice ---------- ***/
.notice-card {
  margin-top: 56px;
  padding: 32px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.notice-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(0, 219, 233, 0.12);
  border: 1px solid rgba(0, 219, 233, 0.3);
  color: var(--color-primary-dim);
  font-size: 1.4rem;
}

.notice-body h2 {
  font-family: var(--font-headline);
  font-size: 1.35rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
}

.notice-body p {
  color: var(--color-on-surface-variant);
}

.progress-track {
  margin-top: 24px;
  height: 8px;
  width: 100%;
  border-radius: var(--radius-full);
  background: var(--color-surface-highest);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0%;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--color-primary-container), var(--color-secondary-container));
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
  transition: width 1.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.progress-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-outline);
}

/*** ---------- Section shell ---------- ***/
.section {
  padding-block: 80px;
  scroll-margin-top: 90px;
}

.section-heading {
  text-align: center;
  max-width: 42rem;
  margin: 0 auto 48px;
}

.section-kicker {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary-dim);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: clamp(1.75rem, 3.2vw, 2.5rem);
  color: #ffffff;
  letter-spacing: -0.01em;
}

.section-subtitle {
  margin-top: 14px;
  color: var(--color-on-surface-variant);
}

/*** ---------- About / company blurb ---------- ***/
.about-grid {
  display: grid;
  gap: 32px;
  align-items: center;
  grid-template-columns: 1fr;
}

.about-media {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(132, 148, 149, 0.2);
  justify-self: center;
  max-width: 320px;
}

.about-media img {
  width: 100%;
}

.about-copy p + p {
  margin-top: 16px;
}

.about-copy p {
  color: var(--color-on-surface-variant);
}

@media (min-width: 860px) {
  .about-grid {
    grid-template-columns: 320px 1fr;
  }
}

/*** ---------- Services ---------- ***/
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  padding: 28px;
  transition: border-color 0.35s ease, transform 0.35s ease;
}

.service-card:hover {
  border-color: rgba(0, 219, 233, 0.45);
  transform: translateY(-4px);
}

.service-icon {
  width: 52px;
  height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-outline-variant);
  color: var(--color-primary-dim);
  font-size: 1.3rem;
  margin-bottom: 18px;
}

.service-card h3 {
  font-family: var(--font-headline);
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 10px;
}

.service-card p {
  color: var(--color-on-surface-variant);
  font-size: 0.95rem;
}

/*** ---------- Contact ---------- ***/
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 860px) {
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.contact-card {
  padding: 32px;
}

.contact-card h3 {
  font-family: var(--font-headline);
  font-size: 1.3rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.contact-card h3 i {
  color: var(--color-primary-dim);
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-list .icon-box {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-outline-variant);
  color: var(--color-primary-dim);
}

.contact-list .label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-outline);
  margin-bottom: 4px;
}

.contact-list a,
.contact-list span.value {
  color: #ffffff;
  font-weight: 500;
  transition: color 0.2s ease;
}

.contact-list a:hover {
  color: var(--color-primary-dim);
}

.map-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border: 1px solid rgba(132, 148, 149, 0.2);
  background:
    radial-gradient(circle at 30% 20%, rgba(0, 219, 233, 0.18), transparent 55%),
    radial-gradient(circle at 80% 80%, rgba(112, 0, 255, 0.18), transparent 55%),
    var(--color-surface-lowest);
  padding: 28px;
}

.map-frame .tag {
  display: inline-block;
  align-self: flex-start;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  background: rgba(30, 32, 36, 0.8);
  border: 1px solid rgba(132, 148, 149, 0.3);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary-dim);
  margin-bottom: 14px;
}

.map-frame h3 {
  font-family: var(--font-headline);
  font-size: 1.25rem;
  color: #ffffff;
  margin-bottom: 8px;
}

.map-frame p {
  color: var(--color-on-surface-variant);
  max-width: 26rem;
}

.chip-row {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  background: var(--color-surface-highest);
  border: 1px solid var(--color-outline-variant);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--color-on-surface);
}

/*** ---------- Footer ---------- ***/
.site-footer {
  position: relative;
  z-index: 1;
  padding-block: 48px;
  background: var(--color-surface-lowest);
  border-top: 1px solid rgba(59, 73, 75, 0.2);
}

.footer-grid {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-brand img {
  height: 40px;
  width: 40px;
  border-radius: var(--radius-sm);
}

.footer-brand-text {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary-dim);
}

.footer-brand-text span {
  display: block;
  margin-top: 4px;
  font-family: var(--font-body);
  text-transform: none;
  letter-spacing: normal;
  color: var(--color-on-surface-variant);
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--color-on-surface-variant);
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--color-primary-dim);
}

@media (min-width: 768px) {
  .footer-grid {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
  .footer-links {
    align-items: flex-end;
    text-align: right;
  }
}

/*** ---------- Scroll reveal ---------- ***/
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/*** ---------- Reduced motion ---------- ***/
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .scanline,
  .pulse-led {
    animation: none;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}