:root {
  --bg: #07090D;
  --bg-soft: #0D1117;
  --panel: #111822;
  --border: rgba(90, 130, 200, 0.14);
  --border-strong: rgba(90, 130, 200, 0.28);
  --text: #E6EDF7;
  --text-dim: #8B97AC;
  --text-mute: #5A6476;
  --blue: #2F6FE8;
  --blue-deep: #1E4BB8;
  --cyan: #22D3EE;
  --magenta: #E879F9;
  --orange: #FB923C;
  --success: #34D399;
  --font-display: 'Chakra Petch', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --container: 1440px;
  --pad-x: clamp(20px, 4.5vw, 64px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); font-weight: 600; letter-spacing: -0.02em; text-wrap: balance; }
p { margin: 0; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

/* ========== Navigation ========== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7, 9, 13, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px var(--pad-x);
  max-width: var(--container);
  margin: 0 auto;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: 0.12em;
  color: var(--text);
}
.brand-sub {
  font-size: 9.5px;
  letter-spacing: 0.22em;
  color: var(--orange);
  margin-top: 3px;
  font-weight: 500;
}
.nav-links {
  display: flex;
  gap: 32px;
  font-size: 13.5px;
  color: var(--text-dim);
  font-weight: 500;
}
.nav-links a { transition: color 0.2s; }
.nav-links a:hover { color: var(--text); }
.btn {
  background: var(--blue);
  color: #fff;
  padding: 10px 20px;
  border-radius: 6px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.2s, transform 0.1s;
}
.btn:hover { background: var(--blue-deep); }
.btn:active { transform: translateY(1px); }
.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-strong);
  padding: 14px 26px;
  border-radius: 8px;
  font-size: 14.5px;
  font-weight: 500;
  transition: border-color 0.2s, background 0.2s;
}
.btn-secondary:hover { border-color: var(--cyan); background: rgba(34, 211, 238, 0.04); }
.btn-primary-lg {
  padding: 14px 26px;
  border-radius: 8px;
  font-size: 14.5px;
  letter-spacing: 0.04em;
}
.nav-toggle { display: none; padding: 8px; font-size: 22px; line-height: 1; color: var(--text); }

/* ========== Hero ========== */
.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(56px, 8vw, 96px) 0 clamp(80px, 10vw, 120px);
  background:
    radial-gradient(ellipse 900px 500px at 85% 20%, rgba(47,111,232,0.15), transparent 60%),
    radial-gradient(ellipse 600px 400px at 10% 80%, rgba(232,121,249,0.07), transparent 60%);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent);
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  margin-bottom: 32px;
  background: rgba(47, 111, 232, 0.06);
}
.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 10px var(--success);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1 } 50% { opacity: 0.55 } }
.eyebrow-text {
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  font-family: var(--font-mono);
}

.hero h1 {
  font-size: clamp(42px, 6vw, 76px);
  line-height: 1.02;
}
.hl {
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.hero-lede {
  font-size: clamp(15px, 1.3vw, 18px);
  line-height: 1.6;
  color: var(--text-dim);
  max-width: 540px;
  margin-top: 28px;
}
.hero-cta {
  display: flex;
  gap: 14px;
  margin-top: 44px;
  flex-wrap: wrap;
}
.hero-stats {
  display: flex;
  gap: clamp(24px, 4vw, 48px);
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.stat-n {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.02em;
}
.stat-l {
  font-size: 12px;
  color: var(--text-mute);
  white-space: pre-line;
  margin-top: 4px;
  line-height: 1.5;
}

/* Hero visual */
.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 460px;
  margin-left: auto;
  width: 100%;
}
.hero-visual svg { width: 100%; height: 100%; }

/* ========== Section scaffold ========== */
.section {
  padding: clamp(64px, 8vw, 96px) 0;
  border-top: 1px solid var(--border);
}
.section--soft { background: var(--bg-soft); }
.sec-label {
  display: flex;
  align-items: baseline;
  gap: 16px;
  color: var(--text-mute);
}
.sec-label-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.15em;
}
.sec-label-line {
  flex: 0 0 48px;
  height: 1px;
  background: var(--border-strong);
}
.sec-label-title {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--text-dim);
  text-transform: uppercase;
}
.sec-h2 {
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.05;
  color: var(--text);
  margin: 24px 0 48px;
}
.sec-h2-lg {
  font-size: clamp(34px, 5vw, 56px);
}

/* ========== About ========== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(40px, 6vw, 96px);
  margin-top: 48px;
  align-items: start;
}
.portrait {
  aspect-ratio: 3 / 4;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--border);
}
.portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.02);
}
.portrait::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(5, 6, 11, 0.75) 100%);
  pointer-events: none;
}
.portrait-caption {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text);
  letter-spacing: 0.15em;
  z-index: 2;
}
.about-h2 {
  font-size: clamp(28px, 3.3vw, 44px);
  line-height: 1.1;
  color: var(--text);
}
.about-body {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-dim);
  max-width: 620px;
}
.facts {
  margin-top: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  background: var(--border);
}
.fact {
  padding: 20px 22px;
  background: var(--panel);
}
.fact-k {
  font-size: 10.5px;
  letter-spacing: 0.15em;
  color: var(--orange);
  font-family: var(--font-mono);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.fact-v {
  font-size: 14px;
  color: var(--text);
  white-space: pre-line;
  line-height: 1.5;
}

/* ========== Services ========== */
.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.service {
  background: var(--bg);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  min-height: 340px;
}
.service-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--orange);
  margin-bottom: 24px;
}
.service h3 {
  font-size: 28px;
  color: var(--text);
  letter-spacing: -0.01em;
}
.service p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-dim);
  margin-top: 16px;
}
.service-foot {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 4px;
  background: rgba(47, 111, 232, 0.1);
  color: var(--cyan);
  font-family: var(--font-mono);
  letter-spacing: 0.03em;
}
.service-meta {
  font-size: 11px;
  color: var(--text-mute);
  font-family: var(--font-mono);
}

/* ========== Cases ========== */
.cases {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.case {
  display: grid;
  grid-template-columns: 140px 1fr 1.4fr 120px 140px;
  padding: 28px 32px;
  gap: 32px;
  align-items: center;
  background: var(--bg);
  transition: background 0.2s;
}
.case + .case { border-top: 1px solid var(--border); }
.case:hover { background: var(--panel); }
.case-client {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--orange);
  letter-spacing: 0.1em;
}
.case-title {
  font-family: var(--font-display);
  font-size: 19px;
  color: var(--text);
  font-weight: 500;
}
.case-outcome {
  font-size: 13.5px;
  color: var(--text-dim);
  line-height: 1.5;
}
.case-tags { display: flex; gap: 4px; flex-wrap: wrap; }
.case-tag {
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 3px;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-family: var(--font-mono);
}
.case-year {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-mute);
  text-align: right;
}

/* ========== Agenda ========== */
.agenda-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 48px;
  gap: 20px;
  flex-wrap: wrap;
}
.agenda-head .sec-h2 { margin: 24px 0 0; }
.link-mono {
  color: var(--cyan);
  font-size: 13px;
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}
.link-mono:hover { color: var(--magenta); }
.agenda-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.event {
  display: grid;
  grid-template-columns: 86px 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 24px 28px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  transition: border-color 0.2s, transform 0.1s;
}
.event:hover { border-color: var(--border-strong); }
.event-date {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  color: var(--text);
  letter-spacing: -0.01em;
  border-right: 1px solid var(--border);
  padding-right: 16px;
  line-height: 1.1;
}
.event-month {
  font-size: 11px;
  color: var(--orange);
  font-weight: 500;
  letter-spacing: 0.1em;
  display: block;
  font-family: var(--font-display);
}
.event-meta {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 6px;
  flex-wrap: wrap;
}
.event-type {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 3px;
  background: rgba(251, 146, 60, 0.12);
  color: var(--orange);
  font-family: var(--font-mono);
}
.event-place {
  font-size: 11px;
  color: var(--text-mute);
  font-family: var(--font-mono);
}
.event-talk {
  font-size: 15px;
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 500;
}
.event-arrow { color: var(--text-dim); font-size: 20px; }

/* ========== Contact ========== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
}
.contact-h2 {
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.05;
  color: var(--text);
  margin: 24px 0 24px;
}
.contact-info {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  align-items: baseline;
  border-bottom: 1px solid var(--border);
  padding-bottom: 14px;
  gap: 16px;
}
.contact-row dt {
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--text-mute);
  font-family: var(--font-mono);
  text-transform: uppercase;
  margin: 0;
}
.contact-row dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--text);
  word-break: break-word;
}
.contact-row a:hover { color: var(--cyan); }

.form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: clamp(24px, 3vw, 36px);
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--panel);
}
.form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form label span {
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  font-family: var(--font-mono);
}
.form input, .form textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 14px;
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
  outline: none;
  resize: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form input:focus, .form textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.12);
}
.form-hint { font-size: 12px; color: var(--text-mute); }

/* ========== Footer ========== */
.footer {
  padding: 48px 0 40px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-left { display: flex; align-items: center; gap: 12px; }
.footer-note {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-mute);
  letter-spacing: 0.1em;
}
.footer-links {
  display: flex;
  gap: 24px;
  font-size: 12px;
  color: var(--text-mute);
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
}
.footer-links a:hover { color: var(--cyan); }

/* ========== Responsive ========== */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { max-width: 360px; margin: 16px auto 0; }
  .about-grid { grid-template-columns: 1fr; }
  .portrait { max-width: 420px; }
  .services-grid { grid-template-columns: 1fr; }
  .case {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .case-year { text-align: left; }
  .agenda-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav-toggle.open + .nav-links,
  .nav--open .nav-links {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--bg-soft);
    padding: 20px var(--pad-x);
    border-bottom: 1px solid var(--border);
    gap: 18px;
  }
  .nav .btn { display: none; }
  .nav--open .btn { display: inline-flex; margin-top: 4px; }
}

@media (max-width: 600px) {
  .fact-v { font-size: 13px; }
  .facts { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
  .stat-n { font-size: 28px; }
  .event { grid-template-columns: 72px 1fr; }
  .event-arrow { display: none; }
  .contact-row { grid-template-columns: 1fr; gap: 4px; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 16px; }
}

/* Print tweaks */
@media print {
  .nav, .footer, .form { display: none; }
  body { background: #fff; color: #000; }
}