:root {
  --ink: #102033;
  --muted: #5b677a;
  --subtle: #eef4fb;
  --surface: #ffffff;
  --surface-strong: #f7fbff;
  --line: #dbe6f2;
  --primary: #0756a3;
  --primary-strong: #053e78;
  --accent: #19a7ce;
  --success: #198754;
  --shadow: 0 20px 55px rgba(16, 32, 51, 0.11);
  --radius: 8px;
  --container: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: #ffffff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  color: #fff;
  background: var(--primary);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(219, 230, 242, 0.72);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(18px);
}

.site-header.is-scrolled {
  box-shadow: 0 12px 34px rgba(16, 32, 51, 0.08);
}

.nav-shell {
  width: min(100% - 2rem, var(--container));
  min-height: 74px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  font-weight: 800;
  letter-spacing: 0;
}

.brand-copy {
  display: grid;
  gap: 0.05rem;
}

.brand-copy strong {
  font-size: 0.98rem;
}

.brand-copy span {
  color: var(--muted);
  font-size: 0.78rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-links a {
  padding: 0.55rem 0.78rem;
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 650;
  text-decoration: none;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible,
.nav-links a.is-active {
  color: var(--primary);
  background: var(--subtle);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 2px;
  background: var(--ink);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 7rem 0 5.5rem;
  background:
    linear-gradient(180deg, #f7fbff 0%, #ffffff 72%),
    radial-gradient(circle at 80% 20%, rgba(25, 167, 206, 0.2), transparent 26%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  opacity: 0.42;
  background-image:
    linear-gradient(rgba(7, 86, 163, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(7, 86, 163, 0.08) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 76%);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, 0.78fr);
  align-items: center;
  gap: 3rem;
}

.hero-copy,
.hero-panel,
.automation-card,
.flow-step,
.code-preview {
  min-width: 0;
}

.eyebrow,
.card-kicker,
.project-type,
.mini-label {
  margin: 0 0 0.75rem;
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 780px;
  margin-bottom: 1.1rem;
  font-size: clamp(2.6rem, 7vw, 5.6rem);
  line-height: 0.96;
  letter-spacing: 0;
}

h1 span {
  display: block;
}

h2 {
  margin-bottom: 0.9rem;
  font-size: clamp(1.85rem, 3.6vw, 3rem);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 0.45rem;
  font-size: 1.08rem;
  line-height: 1.25;
}

.hero-lede {
  max-width: 700px;
  color: var(--muted);
  font-size: 1.15rem;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.7rem;
}

.btn {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 0.78rem 1.05rem;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn-primary {
  color: #fff;
  background: var(--primary);
  box-shadow: 0 12px 30px rgba(7, 86, 163, 0.24);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--primary-strong);
}

.btn-secondary {
  color: var(--primary);
  border-color: var(--line);
  background: #fff;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  max-width: 680px;
  margin: 2.2rem 0 0;
}

.stats-grid div {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.8);
}

.stats-grid dt {
  color: var(--ink);
  font-size: 2rem;
  font-weight: 850;
  line-height: 1;
}

.stats-grid dt::after {
  content: "+";
  color: var(--accent);
}

.stats-grid dd {
  margin: 0.3rem 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.hero-panel {
  position: relative;
  min-height: 520px;
  padding: 1.1rem;
  border: 1px solid rgba(219, 230, 242, 0.9);
  border-radius: 14px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(247, 251, 255, 0.9)),
    linear-gradient(135deg, rgba(7, 86, 163, 0.08), rgba(25, 167, 206, 0.14));
  box-shadow: var(--shadow);
}

.panel-toolbar {
  display: flex;
  gap: 0.45rem;
  padding: 0.25rem 0.2rem 1rem;
}

.panel-toolbar span {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: #d6e0eb;
}

.panel-toolbar span:nth-child(1) {
  background: #ff6b6b;
}

.panel-toolbar span:nth-child(2) {
  background: #ffd166;
}

.panel-toolbar span:nth-child(3) {
  background: #06d6a0;
}

.automation-card,
.flow-step,
.code-preview {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.automation-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
}

.automation-card strong {
  display: block;
  font-size: 1.05rem;
}

.status-pill {
  flex: 0 0 auto;
  padding: 0.36rem 0.62rem;
  border-radius: 999px;
  color: #0f5132;
  background: #dff6ea;
  font-size: 0.74rem;
  font-weight: 800;
}

.flow-list {
  display: grid;
  gap: 0.85rem;
  margin-top: 1rem;
}

.flow-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  padding: 1rem;
}

.flow-step > span {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: var(--primary);
  font-weight: 850;
}

.flow-step p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.code-preview {
  display: grid;
  gap: 0.5rem;
  margin-top: 1rem;
  padding: 1rem;
  color: #d7e8ff;
  background: #102033;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.82rem;
  overflow: hidden;
}

.code-preview span {
  overflow-wrap: anywhere;
}

.section {
  padding: 5.4rem 0;
}

.section-muted {
  background: var(--surface-strong);
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.72fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: start;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2.1rem;
}

.rich-text {
  color: var(--muted);
  font-size: 1.04rem;
}

.service-grid,
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.service-card,
.skill-group,
.project-card,
.contact-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 10px 28px rgba(16, 32, 51, 0.06);
}

.service-card,
.skill-group {
  padding: 1.35rem;
}

.service-card p,
.skill-group p,
.project-card p,
.cert-list p,
.contact-card p {
  color: var(--muted);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.project-card {
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}

.project-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(135deg, #dbeafe, #eef4fb),
    repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(7, 86, 163, 0.06) 10px, rgba(7, 86, 163, 0.06) 20px);
}

.project-card div {
  padding: 1.15rem;
}

.project-card a {
  color: var(--primary);
  font-weight: 800;
  text-decoration: none;
}

.project-card a:hover,
.project-card a:focus-visible {
  text-decoration: underline;
}

.timeline {
  display: grid;
  gap: 1rem;
}

.timeline-item {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 1.25rem;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.timeline-item > span {
  color: var(--primary);
  font-weight: 850;
}

.timeline-item p {
  margin-bottom: 0.35rem;
  color: var(--muted);
}

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

.cert-list {
  display: grid;
  gap: 0.7rem;
}

.cert-list p {
  margin: 0;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.contact-section {
  padding-bottom: 3rem;
}

.contact-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: center;
  padding: clamp(1.4rem, 4vw, 2.4rem);
  color: #fff;
  background:
    linear-gradient(135deg, rgba(16, 32, 51, 0.95), rgba(7, 86, 163, 0.93)),
    linear-gradient(45deg, rgba(25, 167, 206, 0.22), transparent);
}

.contact-card .eyebrow,
.contact-card p {
  color: rgba(255, 255, 255, 0.76);
}

.contact-card h2 {
  color: #fff;
}

.contact-card .btn-secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.09);
}

.site-footer {
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-grid p {
  margin: 0;
}

.footer-grid a {
  color: var(--primary);
  font-weight: 800;
  text-decoration: none;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

@media (max-width: 980px) {
  .hero-grid,
  .split-layout,
  .contact-card {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 5.5rem;
  }

  .hero-panel {
    min-height: auto;
  }

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

  .contact-actions {
    margin-top: 0;
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: inline-block;
  }

  .nav-links {
    position: absolute;
    top: 74px;
    left: 1rem;
    right: 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 0.65rem;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #fff;
    box-shadow: var(--shadow);
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links a {
    padding: 0.75rem;
  }

  .brand-copy span {
    display: none;
  }

  .hero,
  .section {
    padding-block: 4rem;
  }

  h1 {
    font-size: clamp(2rem, 9vw, 2.55rem);
    line-height: 1.04;
  }

  .hero-lede {
    font-size: 1rem;
  }

  .automation-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .stats-grid,
  .service-grid,
  .project-grid,
  .skills-grid {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 460px) {
  .container,
  .nav-shell {
    width: min(100% - 1.25rem, var(--container));
  }

  .hero-actions,
  .contact-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}

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

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