:root {
  --ink: #172126;
  --muted: #5b6970;
  --paper: #f7f8f5;
  --panel: #ffffff;
  --line: rgba(23, 33, 38, 0.12);
  --teal: #107f7a;
  --teal-dark: #0a5958;
  --coral: #f0715f;
  --blue: #236f9b;
  --shadow: 0 24px 70px rgba(18, 32, 38, 0.12);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 4vw, 56px);
  color: #fff;
  transition: background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  color: var(--ink);
  background: rgba(247, 248, 245, 0.92);
  box-shadow: 0 10px 36px rgba(18, 32, 38, 0.08);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  border-radius: var(--radius);
  padding: 7px 10px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
}

.brand-logo {
  width: clamp(164px, 15vw, 236px);
  height: 46px;
  object-fit: contain;
  object-position: left center;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.92rem;
  font-weight: 700;
}

.site-nav a {
  border-radius: 999px;
  padding: 10px 14px;
  color: currentColor;
  opacity: 0.84;
}

.site-nav a:hover {
  background: rgba(255, 255, 255, 0.16);
  opacity: 1;
}

.site-header.is-scrolled .site-nav a:hover,
.site-header.is-open .site-nav a:hover {
  background: rgba(16, 127, 122, 0.1);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid currentColor;
  border-radius: 50%;
  color: currentColor;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: #fff;
  background: #132026;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10, 19, 24, 0.86) 0%, rgba(10, 19, 24, 0.68) 42%, rgba(10, 19, 24, 0.12) 100%),
    linear-gradient(0deg, rgba(10, 19, 24, 0.42), rgba(10, 19, 24, 0));
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.03);
  transition: opacity 900ms ease, transform 6200ms ease;
}

.hero-slide.is-active {
  opacity: 1;
  transform: scale(1);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(760px, calc(100% - 40px));
  margin: 0 0 clamp(36px, 7vw, 86px) clamp(20px, 6vw, 76px);
  padding-top: 120px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--coral);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1,
.section h2,
.band h2 {
  margin: 0;
  letter-spacing: 0;
  line-height: 0.96;
}

.hero h1 {
  max-width: 720px;
  font-size: clamp(3.05rem, 7.2vw, 7rem);
}

.hero-lede {
  max-width: 610px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.05rem, 2vw, 1.32rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.hero-carousel-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 26px;
}

.hero-dot {
  width: 38px;
  height: 10px;
  border: 0;
  border-radius: 999px;
  padding: 0;
  background: rgba(255, 255, 255, 0.34);
  cursor: pointer;
  transition: width 180ms ease, background 180ms ease, transform 180ms ease;
}

.hero-dot:hover,
.hero-dot:focus-visible {
  background: rgba(255, 255, 255, 0.74);
  transform: translateY(-1px);
}

.hero-dot:focus-visible {
  outline: 3px solid rgba(255, 255, 255, 0.3);
  outline-offset: 4px;
}

.hero-dot.is-active {
  width: 58px;
  background: var(--coral);
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 13px 20px;
  font-weight: 850;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

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

.button.primary {
  background: var(--teal);
  color: #fff;
}

.button.primary:hover {
  background: var(--teal-dark);
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.34);
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 760px;
  margin: 34px 0 0;
}

.stat-card {
  position: relative;
  overflow: hidden;
  min-height: 122px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  padding: 16px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.17), rgba(255, 255, 255, 0.06)),
    rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.14);
  transition: border-color 180ms ease, transform 180ms ease, background 180ms ease;
}

.stat-card::before {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 13px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--teal), var(--coral), var(--blue));
  opacity: 0.78;
  transform: scaleX(0.44);
  transform-origin: left;
  transition: transform 220ms ease, opacity 220ms ease;
}

.stat-card:hover {
  border-color: rgba(255, 255, 255, 0.38);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.08)),
    rgba(255, 255, 255, 0.1);
  transform: translateY(-3px);
}

.stat-card:hover::before {
  opacity: 1;
  transform: scaleX(1);
}

.hero-stats dt {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.stat-icon {
  position: relative;
  display: inline-grid;
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  background: rgba(16, 127, 122, 0.36);
}

.stat-icon::before,
.stat-icon::after {
  content: "";
  position: absolute;
  border-radius: 999px;
}

.stat-icon-web::before {
  width: 14px;
  height: 10px;
  border: 2px solid #fff;
  border-radius: 3px;
}

.stat-icon-web::after {
  width: 11px;
  height: 2px;
  bottom: 6px;
  background: var(--coral);
}

.stat-icon-learn::before {
  width: 15px;
  height: 11px;
  border: 2px solid #fff;
  border-radius: 2px 2px 5px 5px;
}

.stat-icon-learn::after {
  width: 2px;
  height: 13px;
  background: var(--coral);
}

.stat-icon-skill::before {
  width: 15px;
  height: 15px;
  border: 2px solid #fff;
  border-radius: 50%;
}

.stat-icon-skill::after {
  width: 10px;
  height: 3px;
  right: 5px;
  bottom: 7px;
  background: var(--coral);
  transform: rotate(42deg);
}

.hero-stats dd {
  display: grid;
  gap: 4px;
  margin: 14px 0 14px;
}

.hero-stats dd strong {
  color: #fff;
  font-size: clamp(1.06rem, 1.5vw, 1.26rem);
  font-weight: 850;
  line-height: 1;
}

.hero-stats dd span {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.84rem;
  line-height: 1.3;
}

.section {
  padding: clamp(72px, 9vw, 126px) clamp(20px, 5vw, 70px);
}

.intro {
  background: #fff;
  padding: clamp(64px, 7vw, 96px) clamp(28px, 8vw, 140px);
}

.intro-grid,
.section-heading,
.band-inner,
.contact {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.7fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: start;
  width: min(1040px, 100%);
}

.intro > .section-kicker {
  width: min(1040px, 100%);
  margin: 0 auto 22px;
  font-size: 0.88rem;
}

.intro h2,
.section h2,
.band h2 {
  font-size: clamp(2.1rem, 4.2vw, 4.8rem);
}

.intro p,
.section-heading > p,
.work-panel p,
.contact-copy p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.18rem);
}

.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  align-items: end;
  margin-bottom: 34px;
}

.section-heading > div {
  max-width: 740px;
}

.section-heading > p {
  max-width: 420px;
}

.service-grid {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.service-card {
  position: relative;
  overflow: hidden;
  min-height: 270px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  background:
    radial-gradient(circle at top right, rgba(16, 127, 122, 0.12), transparent 42%),
    var(--panel);
  box-shadow: 0 14px 45px rgba(18, 32, 38, 0.05);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  background: linear-gradient(90deg, var(--teal), var(--coral));
  transform: scaleX(0.28);
  transform-origin: left;
  transition: transform 220ms ease;
}

.service-card::after {
  content: "";
  position: absolute;
  right: -34px;
  top: -34px;
  width: 118px;
  height: 118px;
  border-radius: 50%;
  background: rgba(16, 127, 122, 0.06);
  transition: transform 220ms ease, opacity 220ms ease;
}

.service-card:hover {
  border-color: rgba(16, 127, 122, 0.28);
  box-shadow: 0 24px 70px rgba(18, 32, 38, 0.12);
  transform: translateY(-6px);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover::after {
  opacity: 0.9;
  transform: scale(1.2);
}

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

.service-icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 50%;
  background: rgba(16, 127, 122, 0.1);
  margin-bottom: 18px;
}

.service-icon::before,
.service-icon::after {
  content: "";
  position: absolute;
  border-radius: 999px;
}

.service-web .service-icon::before {
  width: 24px;
  height: 16px;
  border: 3px solid var(--teal);
  border-radius: 4px;
}

.service-web .service-icon::after {
  width: 16px;
  height: 3px;
  margin-top: 24px;
  background: var(--coral);
}

.service-lms .service-icon::before {
  width: 24px;
  height: 18px;
  border: 3px solid var(--teal);
  border-radius: 3px 3px 8px 8px;
}

.service-lms .service-icon::after {
  width: 3px;
  height: 20px;
  background: var(--coral);
}

.service-software .service-icon::before {
  width: 24px;
  height: 24px;
  border: 3px solid var(--teal);
  border-radius: 7px;
}

.service-software .service-icon::after {
  width: 18px;
  height: 3px;
  background: var(--coral);
  box-shadow: 0 7px 0 rgba(240, 113, 95, 0.75);
}

.service-simulation .service-icon::before {
  width: 25px;
  height: 17px;
  border: 3px solid var(--teal);
  border-radius: 14px;
}

.service-simulation .service-icon::after {
  width: 10px;
  height: 10px;
  right: 12px;
  bottom: 12px;
  background: var(--coral);
}

.service-ai .service-icon::before {
  width: 22px;
  height: 22px;
  border: 3px solid var(--teal);
  border-radius: 50%;
}

.service-ai .service-icon::after {
  width: 6px;
  height: 6px;
  background: var(--coral);
  box-shadow: 14px 0 0 var(--coral), 7px 12px 0 var(--coral);
}

.service-courseware .service-icon::before {
  width: 25px;
  height: 18px;
  border: 3px solid var(--teal);
  border-radius: 5px;
}

.service-courseware .service-icon::after {
  width: 15px;
  height: 3px;
  background: var(--coral);
  transform: rotate(-34deg);
}

.card-index,
.timeline span {
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 900;
}

.service-card h3,
.timeline h3 {
  margin: 18px 0 12px;
  font-size: 1.35rem;
  line-height: 1.05;
}

.service-card p,
.timeline p {
  margin: 0;
  color: var(--muted);
}

.card-link {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  color: var(--teal-dark);
  font-size: 0.88rem;
  font-weight: 850;
}

.card-link::after {
  content: "";
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: width 180ms ease;
}

.service-card:hover .card-link::after {
  width: 30px;
}

.portfolio {
  background: #fff;
}

.portfolio-grid {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}

.portfolio-card {
  grid-column: span 2;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  background:
    linear-gradient(145deg, rgba(16, 127, 122, 0.08), rgba(35, 111, 155, 0.04)),
    #f7f8f5;
  overflow: hidden;
  position: relative;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.portfolio-card::before {
  content: "";
  position: absolute;
  inset: 14px 14px auto auto;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--coral));
  opacity: 0.16;
}

.portfolio-card span {
  margin-bottom: auto;
  color: var(--coral);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.portfolio-card h3 {
  margin: 42px 0 12px;
  font-size: clamp(1.3rem, 2vw, 1.75rem);
  line-height: 1.04;
}

.portfolio-card p {
  margin: 0;
  color: var(--muted);
}

.portfolio-card strong {
  margin-top: 20px;
  color: var(--teal-dark);
  font-size: 0.9rem;
}

.portfolio-card strong::after {
  content: "";
  display: inline-block;
  width: 24px;
  height: 2px;
  margin-left: 9px;
  vertical-align: middle;
  border-radius: 999px;
  background: currentColor;
  transition: width 180ms ease;
}

.portfolio-card:hover {
  border-color: rgba(16, 127, 122, 0.3);
  box-shadow: 0 24px 70px rgba(18, 32, 38, 0.12);
  transform: translateY(-5px);
}

.portfolio .section-heading h2 {
  max-width: 720px;
  font-size: clamp(2.25rem, 3.7vw, 4.1rem);
}

.portfolio-card:hover strong::after {
  width: 38px;
}

.portfolio-card:nth-child(4),
.portfolio-card:nth-child(5) {
  grid-column: span 3;
}

.band {
  padding: clamp(72px, 9vw, 124px) clamp(20px, 5vw, 70px);
  background: #172126;
  color: #fff;
}

.band-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(320px, 0.72fr);
  gap: clamp(28px, 5vw, 68px);
  align-items: center;
}

.work-panel p {
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.72);
}

.capability-list {
  display: grid;
  gap: 10px;
}

.capability-list div {
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius);
  padding: 18px;
  background: rgba(255, 255, 255, 0.06);
}

.capability-list span {
  display: block;
  margin-bottom: 7px;
  color: var(--coral);
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.capability-list strong {
  font-size: 1rem;
}

.section-heading.compact {
  margin-bottom: 28px;
}

.timeline {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.timeline article {
  min-height: 220px;
  padding: 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
}

.quote-strip {
  padding: 54px 20px;
  text-align: center;
  color: #fff;
  background: var(--teal);
}

.quote-strip p {
  width: min(900px, 100%);
  margin: 0 auto;
  font-size: clamp(1.7rem, 4vw, 4rem);
  font-weight: 850;
  line-height: 1;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(340px, 0.78fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: start;
}

.contact-copy h2 {
  margin-bottom: 22px;
}

.contact-form {
  display: grid;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(20px, 3vw, 30px);
  background: #fff;
  box-shadow: var(--shadow);
}

.contact-form label {
  display: grid;
  gap: 8px;
}

.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.contact-form span {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 750;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 13px;
  color: var(--ink);
  background: #fbfcfa;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 3px solid rgba(16, 127, 122, 0.15);
  border-color: var(--teal);
}

.contact-form .button {
  width: 100%;
  border: 0;
  cursor: pointer;
}

.contact-form .button:disabled {
  cursor: wait;
  opacity: 0.72;
  transform: none;
}

.form-status {
  min-height: 1.3em;
  margin: 0;
  color: var(--teal-dark);
  font-size: 0.9rem;
  font-weight: 750;
}

.form-status.is-error {
  color: #b53b2f;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(20px, 5vw, 70px);
  color: #fff;
  background: #101719;
}

.site-footer .brand {
  background: #fff;
  box-shadow: none;
}

.site-footer .brand-logo {
  width: 220px;
}

.footer-logo {
  width: 54px;
  height: 54px;
  object-fit: contain;
}

.footer-info {
  display: grid;
  justify-items: end;
  gap: 8px;
  text-align: right;
}

.footer-info p {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
}

.footer-contact {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 16px;
}

.footer-contact a {
  color: rgba(255, 255, 255, 0.8);
  font-weight: 750;
}

.footer-contact a:hover {
  color: #fff;
}

@media (max-width: 960px) {
  .hero {
    min-height: 820px;
  }

  .hero::after {
    background:
      linear-gradient(90deg, rgba(10, 19, 24, 0.9) 0%, rgba(10, 19, 24, 0.66) 68%, rgba(10, 19, 24, 0.28) 100%),
      linear-gradient(0deg, rgba(10, 19, 24, 0.5), rgba(10, 19, 24, 0));
  }

  .intro-grid,
  .section-heading,
  .band-inner,
  .contact {
    grid-template-columns: 1fr;
  }

  .section-heading {
    display: grid;
    align-items: start;
  }

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

  .portfolio-card,
  .portfolio-card:nth-child(4),
  .portfolio-card:nth-child(5) {
    grid-column: auto;
  }

}

@media (max-width: 720px) {
  .site-header {
    padding: 14px 18px;
  }

  .brand {
    padding: 6px 8px;
  }

  .brand-logo {
    width: 150px;
    height: 38px;
  }

  .nav-toggle {
    display: inline-block;
  }

  .site-nav {
    position: absolute;
    top: 72px;
    left: 18px;
    right: 18px;
    display: none;
    grid-template-columns: 1fr;
    gap: 4px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 10px;
    background: rgba(255, 255, 255, 0.96);
    color: var(--ink);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: grid;
  }

  .site-nav a {
    border-radius: var(--radius);
  }

  .hero {
    min-height: 760px;
  }

  .hero-slide {
    object-position: 58% 50%;
  }

  .hero-content {
    width: calc(100% - 36px);
    margin: 0 18px 34px;
  }

  .hero h1 {
    font-size: clamp(2.72rem, 15vw, 4.3rem);
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .hero-stats,
  .service-grid,
  .portfolio-grid,
  .timeline {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: 230px;
  }

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

  .site-footer {
    display: grid;
    justify-items: start;
  }

  .footer-info {
    justify-items: start;
    text-align: left;
  }

  .footer-contact {
    justify-content: flex-start;
  }
}

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

  .hero-slide,
  .button,
  .hero-dot,
  .site-header {
    transition: none;
  }
}