:root {
  --bg-0: #050505;
  --bg-1: #0a0a0a;
  --bg-2: #121212;
  --panel: rgba(18, 18, 18, 0.92);
  --panel-strong: rgba(14, 14, 14, 0.98);
  --line: rgba(255, 255, 255, 0.16);
  --line-strong: rgba(255, 255, 255, 0.3);
  --text-strong: #f5f5f5;
  --text: #d6d6d6;
  --text-muted: #a8a8a8;
  --radius-lg: 24px;
  --radius-md: 16px;
  --shadow-soft: 0 24px 64px rgba(0, 0, 0, 0.5);
  --accent: #ffffff;
  --accent-strong: #e8e8e8;
  --accent-soft: rgba(255, 255, 255, 0.14);
  --accent-warm: #cfcfcf;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Plus Jakarta Sans", sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, var(--bg-0), var(--bg-2));
  min-height: 100vh;
  overflow-x: hidden;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(circle at 50% 8%, black 35%, transparent 85%);
  pointer-events: none;
  z-index: -3;
}

.bg-glow {
  display: none;
}

.glow-a {
  width: 380px;
  height: 380px;
  top: -130px;
  left: -120px;
  background: radial-gradient(circle at 30% 30%, var(--accent-strong), transparent 72%);
}

.glow-b {
  width: 420px;
  height: 420px;
  right: -140px;
  top: 120px;
  background: radial-gradient(circle at 65% 40%, #7a7a7a, transparent 74%);
}

.site-header {
  width: 100%;
  margin: 0;
  padding: 0.85rem 1.2rem;
  border-radius: 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: #0b0b0b;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  position: sticky;
  top: 0;
  left: 0;
  z-index: 50;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
}

.brand-lockup img {
  width: 190px;
  max-width: 100%;
  display: block;
  filter: none;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

nav {
  display: flex;
  gap: 0.3rem;
}

nav a {
  text-decoration: none;
  color: var(--text);
  font-size: 0.86rem;
  font-weight: 600;
  padding: 0.45rem 0.62rem;
  border-radius: 999px;
}

nav a:hover {
  background: rgba(255, 255, 255, 0.12);
}

main {
  width: min(1160px, calc(100% - 2rem));
  margin: 2.1rem auto 4.4rem;
}

section {
  margin-top: 4.6rem;
}

.hero {
  margin-top: 2.2rem;
}

.hero-shell {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(175deg, rgba(18, 18, 18, 0.96), rgba(14, 14, 14, 0.9));
  box-shadow: var(--shadow-soft);
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hero-focus {
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(16, 16, 16, 0.95);
  padding: 0.9rem;
}

.hero-focus h3 {
  font-family: "Sora", sans-serif;
  font-size: clamp(1rem, 1.8vw, 1.2rem);
}

.hero-focus p {
  margin: 0.56rem 0 0;
  color: var(--text-muted);
  font-size: 0.86rem;
  line-height: 1.45;
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  color: var(--text-muted);
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--text-strong);
  line-height: 1.2;
}

h1 {
  font-family: "Sora", sans-serif;
  font-size: clamp(1.86rem, 3.8vw, 3.44rem);
}

h1 span {
  color: var(--text-strong);
}

.lead {
  margin: 1rem 0 0;
  color: var(--text-muted);
  max-width: 860px;
  font-size: clamp(0.98rem, 1.65vw, 1.11rem);
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1.05rem;
}

.hero-pills span {
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(18, 18, 18, 0.9);
  padding: 0.34rem 0.58rem;
  font-size: 0.75rem;
  color: var(--text);
  font-weight: 600;
}

.hero-actions {
  display: flex;
  gap: 0.65rem;
  margin-top: 1.2rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border-radius: 12px;
  padding: 0.72rem 1rem;
  font-weight: 700;
  font-size: 0.9rem;
}

.btn-primary {
  background: linear-gradient(140deg, #ffffff, #dcdcdc);
  color: #111111;
  border: 1px solid #ffffff;
}

.btn-soft {
  color: var(--text);
  border: 1px solid var(--line);
  background: rgba(22, 22, 22, 0.9);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.56rem;
  margin-top: 0.8rem;
}

.hero-metrics article {
  border-radius: 12px;
  padding: 0.7rem;
  background: rgba(15, 15, 15, 0.95);
  border: 1px solid var(--line);
  min-height: 78px;
}

.hero-metrics strong {
  display: block;
  color: var(--text-strong);
  font-family: "Sora", sans-serif;
  font-size: 1rem;
}

.hero-metrics span {
  font-size: 0.77rem;
  color: var(--text-muted);
}

.section-head {
  margin-bottom: 1rem;
}

.section-head h2 {
  font-family: "Sora", sans-serif;
  font-size: clamp(1.35rem, 2.5vw, 2.02rem);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.88rem;
}

.service-card {
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-cover {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
  background: #0c0c0c;
}

.service-body {
  padding: 0.88rem 0.92rem 1rem;
}

.service-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
}

.service-card h3 {
  font-family: "Sora", sans-serif;
  font-size: 0.98rem;
}

.status-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.42rem;
  border-radius: 999px;
  white-space: nowrap;
  border: 1px solid transparent;
}

.status-live {
  color: #f0f0f0;
  background: rgba(255, 255, 255, 0.11);
  border-color: rgba(255, 255, 255, 0.25);
}

.status-build {
  color: #dfdfdf;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.22);
}

.status-demo {
  color: #d5d5d5;
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.2);
}

.status-prep {
  color: #c8c8c8;
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.18);
}

.service-category {
  margin: 0.26rem 0 0;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
}

.service-summary {
  margin: 0.62rem 0 0.72rem;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.42;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.service-tags span {
  font-size: 0.72rem;
  color: var(--text);
  background: rgba(20, 20, 20, 0.95);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.18rem 0.42rem;
}

.service-link {
  display: inline-flex;
  margin-top: 0.76rem;
  text-decoration: none;
  font-size: 0.82rem;
  color: var(--text-strong);
}

.recommender,
.method,
.contact-inner {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-soft);
  padding: 1.2rem;
}

.persona-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.persona {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.46rem 0.72rem;
  background: rgba(14, 14, 14, 0.95);
  color: var(--text);
  font-family: inherit;
  font-size: 0.84rem;
  font-weight: 700;
  cursor: pointer;
}

.persona.is-active {
  background: #f0f0f0;
  color: #111;
  border-color: #f0f0f0;
}

.recommend-panel {
  margin-top: 0.88rem;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--panel-strong);
  padding: 0.95rem;
}

.recommend-panel h3 {
  font-family: "Sora", sans-serif;
  font-size: 1rem;
}

.recommend-panel p {
  margin: 0.42rem 0 0.7rem;
  color: var(--text-muted);
}

.recommend-panel ul {
  margin: 0;
  padding-left: 1.1rem;
}

.recommend-panel li {
  margin: 0.32rem 0;
  color: var(--text);
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.method-grid article {
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(16, 16, 16, 0.94);
  padding: 0.9rem;
}

.method-grid h3 {
  font-family: "Sora", sans-serif;
  font-size: 0.96rem;
}

.method-grid p {
  margin: 0.45rem 0 0;
  color: var(--text-muted);
  font-size: 0.86rem;
}

.contact-inner h2 {
  font-family: "Sora", sans-serif;
  font-size: clamp(1.24rem, 2.3vw, 1.78rem);
}

.contact-inner p {
  color: var(--text-muted);
  margin: 0.65rem 0 1rem;
}

footer {
  width: min(1160px, calc(100% - 2rem));
  margin: 0 auto 2.2rem;
  color: var(--text-muted);
  font-size: 0.82rem;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.52s ease, transform 0.52s ease;
}

.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1040px) {
  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 760px) {
  .site-header {
    border-radius: 0;
    padding: 0.75rem 0.9rem;
    flex-direction: column;
    align-items: flex-start;
  }

  .header-actions {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
  }

  nav {
    flex-wrap: wrap;
  }

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