:root {
  --bg: #06111f;
  --surface: rgba(11, 23, 39, 0.82);
  --surface-strong: rgba(12, 25, 44, 0.95);
  --line: rgba(148, 163, 184, 0.16);
  --line-strong: rgba(125, 211, 252, 0.28);
  --text: #e5eefb;
  --muted: #9eb1c9;
  --accent: #58d0ff;
  --accent-soft: #16324d;
  --accent-warm: #99f6e4;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  --radius: 24px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(88, 208, 255, 0.1), transparent 34%),
    radial-gradient(circle at 80% 20%, rgba(153, 246, 228, 0.08), transparent 24%),
    linear-gradient(180deg, #08121f 0%, #06111f 52%, #040b14 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 92%);
  pointer-events: none;
}

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

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

.site-shell {
  position: relative;
  overflow: hidden;
}

.ambient {
  position: absolute;
  width: 30rem;
  height: 30rem;
  border-radius: 999px;
  filter: blur(90px);
  opacity: 0.17;
  pointer-events: none;
}

.ambient-left {
  top: 4rem;
  left: -8rem;
  background: #1c88c7;
}

.ambient-right {
  top: 28rem;
  right: -9rem;
  background: #1aa38f;
}

.topbar,
.section,
.trust-strip {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 1rem;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.2rem;
  margin-top: 1rem;
  background: rgba(6, 17, 31, 0.65);
  border: 1px solid var(--line);
  border-radius: 999px;
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.8rem;
  background: linear-gradient(135deg, rgba(88, 208, 255, 0.22), rgba(153, 246, 228, 0.14));
  border: 1px solid var(--line-strong);
}

.nav {
  display: flex;
  gap: 1.4rem;
  color: var(--muted);
}

.nav a {
  position: relative;
  transition: color 180ms ease;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 180ms ease;
}

.nav a:hover,
.nav a.active {
  color: var(--text);
}

.nav a:hover::after,
.nav a.active::after {
  transform: scaleX(1);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.85rem 1.25rem;
  border: 1px solid rgba(88, 208, 255, 0.28);
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(88, 208, 255, 0.2), rgba(153, 246, 228, 0.12));
  color: var(--text);
  font-weight: 700;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(153, 246, 228, 0.45);
}

.button-small {
  min-height: auto;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
}

.button-ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}

.section {
  padding: 5.5rem 0;
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
  min-height: calc(100vh - 9rem);
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--accent-warm);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  letter-spacing: -0.03em;
}

h1 {
  max-width: 12ch;
  font-size: clamp(3rem, 7vw, 5.8rem);
  line-height: 0.94;
}

h2 {
  max-width: 12ch;
  font-size: clamp(2.1rem, 4vw, 3.6rem);
  line-height: 1;
}

h3 {
  font-size: 1.35rem;
  line-height: 1.05;
}

.hero-text,
.section-heading p,
.info-card p,
.portfolio-card p,
.stack-card p,
.contact-card label,
.panel-card p,
.capability-list,
.hero-metrics span,
.form-note {
  color: var(--muted);
  line-height: 1.7;
}

.hero-text {
  max-width: 38rem;
  margin: 1.3rem 0 0;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0 2.4rem;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.hero-metrics article,
.panel-card,
.info-card,
.stack-card,
.portfolio-card,
.contact-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.hero-metrics article {
  padding: 1rem;
}

.hero-metrics strong {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.95rem;
}

.hero-panel {
  display: grid;
  gap: 1rem;
}

.hero-portrait {
  margin: 0;
  padding: 1.15rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 0.25rem);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.hero-portrait-frame {
  position: relative;
  overflow: hidden;
  border-radius: calc(var(--radius) - 0.25rem);
  border: 1px solid rgba(229, 238, 251, 0.14);
  background:
    radial-gradient(circle at top, rgba(88, 208, 255, 0.14), transparent 42%),
    linear-gradient(180deg, rgba(8, 18, 31, 0.15), rgba(8, 18, 31, 0.65)),
    #0d1b2e;
  min-height: 27rem;
}

.hero-portrait-frame::before {
  content: "";
  position: absolute;
  inset: 1rem;
  border-radius: 1.1rem;
  border: 1px solid rgba(153, 246, 228, 0.16);
  pointer-events: none;
}

.hero-portrait-frame img {
  width: 100%;
  height: 100%;
  min-height: 27rem;
  object-fit: cover;
  object-position: center top;
  display: block;
  filter: saturate(0.95) contrast(1.02);
}

.hero-portrait-caption {
  display: grid;
  gap: 0.3rem;
  padding-top: 1rem;
}

.hero-portrait-caption strong {
  font-size: 0.98rem;
}

.hero-portrait-caption span {
  color: var(--muted);
  line-height: 1.6;
}

.panel-card {
  padding: 1.5rem;
}

.panel-card-accent {
  background:
    linear-gradient(160deg, rgba(88, 208, 255, 0.16), rgba(11, 23, 39, 0.88)),
    var(--surface);
}

.panel-label,
.portfolio-type {
  margin: 0 0 1rem;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.capability-list {
  margin: 0;
  padding-left: 1rem;
}

.capability-list li + li {
  margin-top: 0.7rem;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(8, 18, 31, 0.7);
}

.trust-strip span {
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: rgba(88, 208, 255, 0.08);
  color: var(--muted);
  font-size: 0.92rem;
}

.section-heading {
  max-width: 46rem;
  margin-bottom: 2rem;
}

.section-heading h2 {
  margin-bottom: 1rem;
}

.card-grid {
  display: grid;
  gap: 1rem;
}

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

.info-card,
.portfolio-card {
  padding: 1.6rem;
}

.info-card h3,
.portfolio-card h3,
.stack-card h3 {
  margin-bottom: 0.8rem;
}

.about-grid,
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

.about-stack {
  display: grid;
  gap: 1rem;
}

.stack-card {
  padding: 1.4rem;
}

.stack-card span {
  display: inline-block;
  margin-bottom: 0.8rem;
  color: var(--accent);
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
}

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

.portfolio-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.2rem;
  min-height: 20rem;
  overflow: hidden;
}

.portfolio-media {
  position: relative;
  min-height: 12.5rem;
  margin: -1.6rem -1.6rem 0;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(6, 17, 31, 0.02), rgba(6, 17, 31, 0.78)),
    linear-gradient(135deg, rgba(88, 208, 255, 0.18), rgba(153, 246, 228, 0.05)),
    var(--project-image) center top / cover no-repeat;
}

.portfolio-media::before {
  content: "";
  position: absolute;
  inset: 1rem;
  border: 1px solid rgba(229, 238, 251, 0.18);
  border-radius: 1rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent);
}

.portfolio-media::after {
  content: "";
  position: absolute;
  inset: auto 1.4rem 1.2rem;
  height: 0.32rem;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(88, 208, 255, 0.8), rgba(153, 246, 228, 0.4));
  box-shadow: 0 0 30px rgba(88, 208, 255, 0.35);
}

.portfolio-card a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--accent-warm);
  font-weight: 700;
}

.contact-list {
  display: grid;
  gap: 0.9rem;
  margin-top: 2rem;
}

.contact-list a {
  color: var(--text);
}

.contact-card {
  display: grid;
  gap: 1rem;
  padding: 1.6rem;
}

.contact-card label {
  display: grid;
  gap: 0.45rem;
  font-size: 0.95rem;
}

.contact-card input,
.contact-card textarea {
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: rgba(2, 8, 18, 0.6);
  color: var(--text);
  font: inherit;
}

.contact-card input:focus,
.contact-card textarea:focus {
  outline: 2px solid rgba(88, 208, 255, 0.4);
  outline-offset: 2px;
  border-color: rgba(88, 208, 255, 0.4);
}

.form-note {
  margin: 0;
  font-size: 0.95rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

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

@media (max-width: 980px) {
  .topbar {
    border-radius: 1.25rem;
  }

  .hero,
  .about-grid,
  .contact-layout,
  .portfolio-grid,
  .services-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 3rem;
    min-height: auto;
  }

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

@media (max-width: 760px) {
  .topbar {
    flex-wrap: wrap;
    justify-content: center;
  }

  .nav {
    flex-wrap: wrap;
    justify-content: center;
  }

  .section {
    padding: 4rem 0;
  }

  h1 {
    max-width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}