@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=IBM+Plex+Mono:wght@400;500&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --bg-lab: #F5F9FB;
  --bg-ice: #EBF3F7;
  --bg-glass: rgba(235,244,249,0.88);
  --bg-card: rgba(255,255,255,0.78);
  --deep-lab: #09202F;
  --deep-alt: #0C2A3C;
  --deep-teal: #0E3348;
  --text-primary: #0B1E2C;
  --text-secondary: #4A6070;
  --text-muted: #7898A8;
  --text-light: #EDF5F8;
  --text-light-sec: #A0C4D0;
  --accent-lime: #AADD2E;
  --accent-cyan: #00BFBF;
  --accent-teal: #187585;
  --accent-teal-dark: #125F6D;
  --accent-violet: #7A5CDE;
  --accent-mint: #C5EDDF;
  --divider: rgba(24,117,133,0.14);
  --divider-dark: rgba(255,255,255,0.10);
  --card-border: rgba(24,117,133,0.11);
  --card-shadow: 0 2px 20px rgba(9,32,47,0.06);
  --card-shadow-hover: 0 10px 40px rgba(9,32,47,0.11);
  --font-head: 'IBM Plex Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --section-y: 100px;
  --section-y-sm: 64px;
  --container-w: 1240px;
  --container-px: clamp(20px, 5vw, 48px);
  --header-h: 72px;
  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 16px;
  --r-xl: 24px;
  --r-pill: 100px;
  --trans-fast: 0.16s ease;
  --trans-med: 0.28s cubic-bezier(0.4,0,0.2,1);
  --trans-slow: 0.5s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
html, body { overflow-x: hidden !important; max-width: 100vw; position: relative; }

body {
  font-family: var(--font-body);
  background: var(--bg-lab);
  color: var(--text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--trans-fast); }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input, textarea, select { font: inherit; }
section { overflow-x: clip; }

h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 700; }
h2 { font-size: clamp(1.9rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.9rem); }
h4 { font-size: clamp(1.1rem, 2vw, 1.35rem); }
h5 { font-size: 1.05rem; }
h6 { font-size: 0.9rem; }

p { line-height: 1.7; color: var(--text-secondary); }
p + p { margin-top: 1em; }

.mono { font-family: var(--font-mono); }

.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 var(--container-px);
  width: 100%;
}

.section {
  padding: var(--section-y) 0;
  overflow-x: clip;
}
.section-sm { padding: var(--section-y-sm) 0; }

.section-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-teal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
}
.section-label::before {
  content: '';
  width: 20px;
  height: 1.5px;
  background: var(--accent-teal);
  display: block;
  flex-shrink: 0;
}

.section-head {
  max-width: 640px;
}
.section-head h2 { margin-bottom: 14px; }
.section-head p { font-size: 1.05rem; }

.section-head-center {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}
.section-head-center h2 { margin-bottom: 14px; }

.bg-ice { background: var(--bg-ice); }
.bg-deep {
  background: var(--deep-lab);
  color: var(--text-light);
}
.bg-deep h1,.bg-deep h2,.bg-deep h3,.bg-deep h4,.bg-deep h5,.bg-deep h6 {
  color: var(--text-light);
}
.bg-deep p { color: var(--text-light-sec); }
.bg-deep .section-label { color: var(--accent-cyan); }
.bg-deep .section-label::before { background: var(--accent-cyan); }

.lab-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-teal);
  background: rgba(24,117,133,0.08);
  border: 1px solid rgba(24,117,133,0.18);
  padding: 3px 10px 3px 8px;
  border-radius: var(--r-sm);
  display: inline-block;
}

.lab-tag-dark {
  color: var(--accent-cyan);
  background: rgba(0,191,191,0.10);
  border-color: rgba(0,191,191,0.20);
}

.sample-id {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

.divider-line {
  height: 1px;
  background: var(--divider);
  margin: 0;
  border: none;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--deep-lab);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 14px 28px;
  border-radius: var(--r-md);
  transition: background var(--trans-fast), transform var(--trans-fast), box-shadow var(--trans-fast);
  letter-spacing: 0.01em;
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn-primary:hover {
  background: var(--deep-alt);
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(9,32,47,0.18);
}
.btn-primary .btn-arrow {
  width: 16px;
  height: 16px;
  transition: transform var(--trans-fast);
}
.btn-primary:hover .btn-arrow { transform: translateX(3px); }

.btn-accent {
  background: var(--accent-teal);
  color: #fff;
}
.btn-accent:hover {
  background: var(--accent-teal-dark);
}

.btn-lime {
  background: var(--accent-lime);
  color: var(--text-primary);
}
.btn-lime:hover {
  background: #99CC28;
  box-shadow: 0 6px 24px rgba(170,221,46,0.3);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 0.92rem;
  padding: 13px 26px;
  border-radius: var(--r-md);
  border: 1.5px solid var(--card-border);
  transition: border-color var(--trans-fast), color var(--trans-fast), background var(--trans-fast), transform var(--trans-fast);
  white-space: nowrap;
}
.btn-outline:hover {
  border-color: var(--accent-teal);
  color: var(--accent-teal);
  background: rgba(24,117,133,0.04);
  transform: translateY(-1px);
}

.btn-outline-light {
  color: var(--text-light);
  border-color: rgba(255,255,255,0.25);
}
.btn-outline-light:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  background: rgba(0,191,191,0.08);
}

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-teal);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.92rem;
  position: relative;
  padding-bottom: 2px;
}
.btn-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0;
  height: 1.5px;
  background: var(--accent-teal);
  transition: width var(--trans-med);
}
.btn-link:hover::after { width: 100%; }
.btn-link:hover { color: var(--accent-teal-dark); }

.btn-link-light { color: var(--accent-cyan); }
.btn-link-light::after { background: var(--accent-cyan); }
.btn-link-light:hover { color: var(--accent-mint); }

.card {
  background: var(--bg-card);
  border: 1px solid var(--card-border);
  border-radius: var(--r-lg);
  padding: 28px;
  box-shadow: var(--card-shadow);
  transition: transform var(--trans-med), box-shadow var(--trans-med);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-hover);
}

.card-dark {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.10);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.card-dark:hover {
  background: rgba(255,255,255,0.09);
}

.card-image {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  border-radius: var(--r-md);
  margin-bottom: 20px;
  transition: transform var(--trans-slow);
  overflow: hidden;
}
.card:hover .card-image-inner { transform: scale(1.03); }
.card-image-wrap {
  overflow: hidden;
  border-radius: var(--r-md);
  margin-bottom: 20px;
}
.card-image-inner {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  transition: transform var(--trans-slow);
  display: block;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.card-title {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.card-title-light { color: var(--text-light); }
.card-text { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6; }
.card-text-light { color: var(--text-light-sec); }

.card-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid var(--divider);
}
.card-row:last-child { border-bottom: none; }
.card-row-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  min-width: 80px;
  padding-top: 2px;
}
.card-row-value { font-size: 0.88rem; color: var(--text-secondary); }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

.flex-between { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }

.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.text-mono { font-family: var(--font-mono); }
.text-accent { color: var(--accent-teal); }
.text-accent-dark { color: var(--accent-cyan); }

.mt-8 { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mt-20 { margin-top: 20px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-40 { margin-top: 40px; }
.mt-48 { margin-top: 48px; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-40 { margin-bottom: 40px; }
.mb-48 { margin-bottom: 48px; }

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-h);
  transition: background var(--trans-med), box-shadow var(--trans-med), border-color var(--trans-med);
  background: transparent;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(245,249,251,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 24px rgba(9,32,47,0.07);
  border-bottom-color: var(--divider);
}

.nav-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.nav-logo img {
  height: 36px;
  width: auto;
  display: block;
}

.nav-center {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
  justify-content: center;
}
.nav-link {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 0.88rem;
  color: var(--text-primary);
  padding: 6px 14px;
  border-radius: var(--r-sm);
  transition: color var(--trans-fast), background var(--trans-fast);
  position: relative;
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
  color: var(--accent-teal);
  background: rgba(24,117,133,0.06);
}

.nav-proto {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border: 1px solid var(--divider);
  border-radius: var(--r-sm);
  margin-right: 8px;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  height: 28px;
  justify-content: center;
  align-items: flex-end;
  cursor: pointer;
  z-index: 1100;
  flex-shrink: 0;
}
.burger-line {
  display: block;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: width var(--trans-fast), transform var(--trans-med), opacity var(--trans-fast);
}
.burger-line:nth-child(1) { width: 22px; }
.burger-line:nth-child(2) { width: 28px; }
.burger-line:nth-child(3) { width: 16px; }
.burger.active .burger-line:nth-child(1) { width: 22px; transform: translateY(7px) rotate(45deg); }
.burger.active .burger-line:nth-child(2) { opacity: 0; transform: scaleX(0); }
.burger.active .burger-line:nth-child(3) { width: 22px; transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(245,249,251,0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  flex-direction: column;
  padding: calc(var(--header-h) + 24px) var(--container-px) 40px;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--trans-slow);
}
.mobile-menu.open {
  display: flex;
  transform: translateX(0);
}
.mobile-nav-link {
  display: block;
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--text-primary);
  padding: 16px 0;
  border-bottom: 1px solid var(--divider);
  letter-spacing: -0.02em;
  transition: color var(--trans-fast), padding-left var(--trans-fast);
}
.mobile-nav-link:hover {
  color: var(--accent-teal);
  padding-left: 8px;
}
.mobile-menu-footer {
  margin-top: auto;
  padding-top: 32px;
}
.mobile-menu-contact {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  margin-top: 8px;
}

.hero {
  min-height: 100vh;
  padding-top: var(--header-h);
  display: flex;
  align-items: center;
  background: var(--bg-lab);
  position: relative;
  overflow: clip;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(24,117,133,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(24,117,133,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  z-index: 0;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 80px 0 64px;
  width: 100%;
}

.hero-content {}

.hero-experiment-id {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-teal);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.hero-experiment-id::before {
  content: '';
  width: 24px;
  height: 1.5px;
  background: var(--accent-teal);
  display: block;
}

.hero-headline {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 700;
  font-family: var(--font-head);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 20px;
}
.hero-headline .highlight {
  color: var(--accent-teal);
}

.hero-desc {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 480px;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.experiment-panel {
  background: var(--bg-card);
  border: 1px solid var(--card-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow);
}
.experiment-panel-header {
  padding: 12px 20px;
  background: rgba(24,117,133,0.05);
  border-bottom: 1px solid var(--divider);
  display: flex;
  align-items: center;
  gap: 8px;
}
.experiment-panel-header .ep-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent-teal);
}
.experiment-panel-header span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-teal);
}
.experiment-panel-body {
  padding: 0;
}
.ep-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 0;
  border-bottom: 1px solid var(--divider);
  align-items: stretch;
}
.ep-row:last-child { border-bottom: none; }
.ep-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: 12px 16px;
  background: rgba(24,117,133,0.03);
  border-right: 1px solid var(--divider);
  display: flex;
  align-items: center;
}
.ep-value {
  font-size: 0.82rem;
  color: var(--text-secondary);
  padding: 12px 16px;
  line-height: 1.5;
}

.hero-caps {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.hero-cap {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-teal);
  background: rgba(24,117,133,0.07);
  border: 1px solid rgba(24,117,133,0.15);
  padding: 5px 12px;
  border-radius: var(--r-pill);
}

.hero-visual {
  position: relative;
}
.hero-main-image {
  width: 100%;
  height: 560px;
  object-fit: cover;
  border-radius: var(--r-xl);
  box-shadow: 0 16px 64px rgba(9,32,47,0.14);
  display: block;
}
.hero-image-frame {
  position: absolute;
  inset: -8px;
  border: 1px solid var(--card-border);
  border-radius: calc(var(--r-xl) + 8px);
  pointer-events: none;
}
.hero-badge {
  position: absolute;
  bottom: 24px;
  left: -24px;
  background: var(--deep-lab);
  color: var(--text-light);
  border-radius: var(--r-lg);
  padding: 14px 20px;
  box-shadow: 0 8px 32px rgba(9,32,47,0.20);
}
.hero-badge-num {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent-lime);
  line-height: 1;
}
.hero-badge-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-light-sec);
  margin-top: 4px;
}

.hypothesis-section {
  background: var(--bg-ice);
}
.hypothesis-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.hyp-card {
  background: var(--bg-card);
  border: 1px solid var(--card-border);
  border-radius: var(--r-lg);
  padding: 24px;
  box-shadow: var(--card-shadow);
  transition: transform var(--trans-med), box-shadow var(--trans-med);
  position: relative;
  overflow: hidden;
}
.hyp-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--card-shadow-hover);
}
.hyp-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-teal), var(--accent-cyan));
  opacity: 0;
  transition: opacity var(--trans-fast);
}
.hyp-card:hover::before { opacity: 1; }
.hyp-num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.hyp-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-teal);
  margin-bottom: 6px;
}
.hyp-text {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
}
.hyp-divider {
  height: 1px;
  background: var(--divider);
  margin: 12px 0;
}
.hyp-result {
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-teal);
}

.protocol-standard {
  background: var(--bg-lab);
}
.proto-std-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.proto-std-image {
  position: relative;
}
.proto-std-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--r-xl);
  box-shadow: 0 12px 48px rgba(9,32,47,0.10);
}
.proto-std-badge {
  position: absolute;
  top: 24px;
  right: -20px;
  background: var(--accent-lime);
  color: var(--text-primary);
  border-radius: var(--r-lg);
  padding: 16px 20px;
  box-shadow: 0 8px 24px rgba(170,221,46,0.28);
}
.proto-std-badge-icon {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1;
}
.proto-std-badge-text {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
  color: rgba(11,30,44,0.7);
}
.proto-controls {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.proto-control {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--divider);
}
.proto-control:last-child { border-bottom: none; }
.proto-control-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent-teal);
  flex-shrink: 0;
}
.proto-control-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.proto-control-tag {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.experiment-results {
  background: var(--bg-ice);
}
.results-layout {
  margin-top: 48px;
}
.result-featured {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--card-border);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  margin-bottom: 24px;
  transition: box-shadow var(--trans-med);
}
.result-featured:hover {
  box-shadow: var(--card-shadow-hover);
}
.result-featured-image {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
  transition: transform var(--trans-slow);
}
.result-featured:hover .result-featured-image { transform: scale(1.02); }
.result-featured-content { padding: 40px 40px 40px 0; }
.result-featured-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.result-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.result-card {
  background: var(--bg-card);
  border: 1px solid var(--card-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform var(--trans-med), box-shadow var(--trans-med);
}
.result-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--card-shadow-hover);
}
.result-card-image-wrap {
  overflow: hidden;
  height: 200px;
}
.result-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--trans-slow);
  display: block;
}
.result-card:hover .result-card-image { transform: scale(1.04); }
.result-card-content { padding: 20px; }

.research-note-section {
  background: var(--deep-lab);
  position: relative;
  overflow: clip;
}
.research-note-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,191,191,0.4), transparent);
}
.rn-grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 80px;
  align-items: start;
}
.rn-content {}
.rn-thesis {
  font-family: var(--font-head);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 600;
  color: var(--text-light);
  line-height: 1.35;
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}
.rn-body {
  color: var(--text-light-sec);
  font-size: 0.95rem;
  line-height: 1.75;
}
.rn-highlight {
  border-left: 3px solid var(--accent-cyan);
  padding-left: 24px;
  margin: 28px 0;
}
.rn-highlight p {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--accent-mint);
  line-height: 1.5;
}
.rn-image-wrap {
  position: sticky;
  top: calc(var(--header-h) + 32px);
}
.rn-image {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--r-lg);
  box-shadow: 0 8px 40px rgba(0,0,0,0.3);
}
.rn-image-caption {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-light-sec);
  margin-top: 12px;
  opacity: 0.7;
}

.method-library {
  background: var(--bg-lab);
}
.method-tabs {
  display: flex;
  gap: 4px;
  margin-top: 40px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--divider);
  flex-wrap: wrap;
}
.method-tab {
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 10px 20px;
  cursor: pointer;
  position: relative;
  border-bottom: 2px solid transparent;
  transition: color var(--trans-fast), border-color var(--trans-fast);
  white-space: nowrap;
}
.method-tab:hover { color: var(--accent-teal); }
.method-tab.active {
  color: var(--accent-teal);
  border-bottom-color: var(--accent-teal);
}
.method-panel { display: none; }
.method-panel.active { display: block; }
.method-panel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.method-details { display: flex; flex-direction: column; gap: 16px; }
.method-detail-row {
  background: rgba(24,117,133,0.04);
  border: 1px solid var(--divider);
  border-radius: var(--r-md);
  padding: 16px 20px;
}
.method-detail-label {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--accent-teal);
  margin-bottom: 6px;
}
.method-detail-text { font-size: 0.9rem; color: var(--text-secondary); }
.method-image {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: var(--r-lg);
  box-shadow: var(--card-shadow);
}
.method-image-wrap { position: sticky; top: calc(var(--header-h) + 24px); }

.validation-flow {
  background: var(--bg-ice);
}
.vf-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 48px;
  max-width: 800px;
}
.vf-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--divider);
  align-items: start;
}
.vf-step:last-child { border-bottom: none; }
.vf-step-num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  padding-top: 4px;
}
.vf-step-content {}
.vf-step-title {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.vf-step-text { font-size: 0.88rem; color: var(--text-secondary); }
.vf-step-tag {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-teal);
  background: rgba(24,117,133,0.07);
  border: 1px solid rgba(24,117,133,0.15);
  padding: 3px 10px;
  border-radius: var(--r-pill);
}

.vf-image-col {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  margin-top: 48px;
}
.vf-layout {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 64px;
  align-items: start;
}
.vf-image {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--r-xl);
  box-shadow: var(--card-shadow-hover);
}

.evidence-bench {
  background: var(--deep-lab);
  position: relative;
  overflow: clip;
}
.evidence-bench::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,191,191,0.3), transparent);
}
.evidence-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-top: 48px;
  margin-bottom: 48px;
}
.evidence-stat {
  padding: 32px 24px;
  background: rgba(255,255,255,0.03);
  text-align: center;
}
.evidence-stat-num {
  font-family: var(--font-head);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--accent-lime);
  line-height: 1;
  margin-bottom: 8px;
}
.evidence-stat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-light-sec);
}
.evidence-qualities {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.evidence-quality {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-lg);
  padding: 24px;
  transition: background var(--trans-fast);
}
.evidence-quality:hover {
  background: rgba(255,255,255,0.07);
}
.eq-icon {
  width: 32px;
  height: 32px;
  margin-bottom: 14px;
  color: var(--accent-cyan);
}
.eq-title {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-light);
  margin-bottom: 6px;
}
.eq-text { font-size: 0.85rem; color: var(--text-light-sec); }

.protocol-marquee {
  background: var(--bg-ice);
  padding: 32px 0;
  overflow: hidden;
  max-width: 100vw;
}
.marquee-row {
  overflow: hidden;
  max-width: 100%;
}
.marquee-row + .marquee-row { margin-top: 16px; }
.marquee-track {
  display: flex;
  gap: 0;
  white-space: nowrap;
}
.marquee-track-left {
  animation: marqueeLeft 30s linear infinite;
}
.marquee-track-right {
  animation: marqueeRight 36s linear infinite;
}
.marquee-track:hover {
  animation-play-state: paused;
}
.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  padding: 0 28px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  flex-shrink: 0;
}
.marquee-item::after {
  content: '◆';
  font-size: 0.4rem;
  color: var(--accent-teal);
  flex-shrink: 0;
}

@keyframes marqueeLeft {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@keyframes marqueeRight {
  from { transform: translateX(-50%); }
  to { transform: translateX(0); }
}

.research-cta {
  background: var(--deep-lab);
  position: relative;
  overflow: clip;
}
.research-cta::before {
  content: '';
  position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 1px;
  height: 80px;
  background: linear-gradient(to bottom, rgba(0,191,191,0.5), transparent);
}
.cta-inner {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}
.cta-inner h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
.cta-inner p { font-size: 1.05rem; margin-top: 16px; margin-bottom: 36px; }
.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.cta-note {
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-light-sec);
  opacity: 0.6;
}

.contact-preview {
  background: var(--bg-lab);
}
.cp-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.cp-details { display: flex; flex-direction: column; gap: 24px; }
.cp-detail {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.cp-detail-icon {
  width: 40px;
  height: 40px;
  background: rgba(24,117,133,0.08);
  border: 1px solid rgba(24,117,133,0.15);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent-teal);
}
.cp-detail-icon svg { width: 18px; height: 18px; }
.cp-detail-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.cp-detail-value {
  font-size: 0.92rem;
  color: var(--text-primary);
  font-weight: 500;
}
.cp-map {
  border-radius: var(--r-xl);
  overflow: hidden;
  height: 320px;
  box-shadow: var(--card-shadow-hover);
}
.cp-map iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

.site-footer {
  background: var(--deep-alt);
  padding: 64px 0 32px;
}
.footer-statement {
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--text-light);
  letter-spacing: -0.02em;
  max-width: 600px;
  margin-bottom: 48px;
  line-height: 1.3;
}
.footer-statement span { color: var(--accent-cyan); }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--divider-dark);
}
.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-light-sec);
  margin-bottom: 20px;
  opacity: 0.7;
}
.footer-col-logo img { height: 32px; width: auto; margin-bottom: 16px; filter: brightness(0) invert(1); }
.footer-col-desc {
  font-size: 0.85rem;
  color: var(--text-light-sec);
  line-height: 1.6;
  max-width: 280px;
  opacity: 0.75;
}
.footer-link {
  display: block;
  font-size: 0.88rem;
  color: var(--text-light-sec);
  margin-bottom: 10px;
  transition: color var(--trans-fast);
  opacity: 0.75;
}
.footer-link:hover {
  color: var(--accent-cyan);
  opacity: 1;
}
.footer-contact-item {
  font-size: 0.85rem;
  color: var(--text-light-sec);
  margin-bottom: 10px;
  opacity: 0.75;
  line-height: 1.5;
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 28px;
}
.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-light-sec);
  opacity: 0.5;
}
.footer-legal {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-legal a {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-light-sec);
  opacity: 0.5;
  transition: opacity var(--trans-fast);
}
.footer-legal a:hover { opacity: 0.9; }

.page-hero {
  padding: calc(var(--header-h) + 60px) 0 60px;
  background: var(--bg-ice);
  position: relative;
  overflow: clip;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: var(--divider);
}
.page-hero-inner { position: relative; z-index: 1; }
.page-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
}
.page-breadcrumb a {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  transition: color var(--trans-fast);
}
.page-breadcrumb a:hover { color: var(--accent-teal); }
.page-breadcrumb span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--divider);
}
.page-breadcrumb .current {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-teal);
}

.about-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.about-image {
  width: 100%;
  height: 520px;
  object-fit: cover;
  border-radius: var(--r-xl);
  box-shadow: var(--card-shadow-hover);
}
.about-content-text p { font-size: 0.97rem; line-height: 1.75; }
.about-values {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 24px;
  border-top: 1px solid var(--divider);
}
.about-value {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px 0;
  border-bottom: 1px solid var(--divider);
}
.about-value-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent-teal);
  flex-shrink: 0;
  margin-top: 6px;
}
.about-value-title {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.about-value-text { font-size: 0.85rem; color: var(--text-secondary); }

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.team-card {
  background: var(--bg-card);
  border: 1px solid var(--card-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform var(--trans-med), box-shadow var(--trans-med);
}
.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-hover);
}
.team-card-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.team-card-content { padding: 20px; }
.team-card-name {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 4px;
}
.team-card-role {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-teal);
}

.services-method-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 48px;
}
.service-protocol {
  border: 1px solid var(--card-border);
  border-radius: var(--r-lg);
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--bg-card);
  box-shadow: var(--card-shadow);
}
.service-proto-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  transition: background var(--trans-fast);
}
.service-proto-header:hover { background: rgba(24,117,133,0.03); }
.service-proto-title-group { display: flex; align-items: center; gap: 14px; }
.service-proto-num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  min-width: 48px;
}
.service-proto-title {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
}
.service-proto-arrow {
  width: 20px;
  height: 20px;
  color: var(--text-muted);
  transition: transform var(--trans-fast);
  flex-shrink: 0;
}
.service-protocol.open .service-proto-arrow { transform: rotate(180deg); }
.service-proto-body {
  display: none;
  padding: 0 24px 24px;
  border-top: 1px solid var(--divider);
}
.service-protocol.open .service-proto-body { display: block; }
.service-proto-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 20px;
}
.service-proto-item {
  background: rgba(24,117,133,0.04);
  border: 1px solid var(--divider);
  border-radius: var(--r-md);
  padding: 14px 16px;
}
.service-proto-item-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-teal);
  margin-bottom: 6px;
}
.service-proto-item-text { font-size: 0.85rem; color: var(--text-secondary); }

.faq-section {
  background: var(--bg-ice);
}
.faq-list { margin-top: 40px; }
.faq-item {
  border-bottom: 1px solid var(--divider);
}
.faq-question {
  width: 100%;
  text-align: left;
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  cursor: pointer;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.97rem;
  color: var(--text-primary);
  background: none;
  border: none;
  transition: color var(--trans-fast);
}
.faq-question:hover { color: var(--accent-teal); }
.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform var(--trans-fast);
}
.faq-item.open .faq-icon { transform: rotate(45deg); color: var(--accent-teal); }
.faq-answer {
  display: none;
  padding-bottom: 20px;
}
.faq-answer p { font-size: 0.92rem; color: var(--text-secondary); line-height: 1.7; }
.faq-item.open .faq-answer { display: block; }

.portfolio-grid-full {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 48px;
}
.portfolio-case {
  background: var(--bg-card);
  border: 1px solid var(--card-border);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform var(--trans-med), box-shadow var(--trans-med);
}
.portfolio-case:hover {
  transform: translateY(-6px);
  box-shadow: var(--card-shadow-hover);
}
.portfolio-case-image-wrap { overflow: hidden; height: 280px; }
.portfolio-case-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--trans-slow);
  display: block;
}
.portfolio-case:hover .portfolio-case-image { transform: scale(1.04); }
.portfolio-case-content { padding: 28px; }
.portfolio-case-rows { margin-top: 20px; }
.portfolio-case-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--divider);
  align-items: start;
}
.portfolio-case-row:last-child { border-bottom: none; }
.pcr-label {
  font-family: var(--font-mono);
  font-size: 0.63rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}
.pcr-value { font-size: 0.87rem; color: var(--text-secondary); }

.contact-page-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact-form-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--card-border);
  border-radius: var(--r-xl);
  padding: 36px;
  box-shadow: var(--card-shadow);
}
.form-group {
  margin-bottom: 20px;
}
.form-label {
  display: block;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 0.85rem;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.form-label span { color: var(--accent-teal); margin-left: 2px; }
.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-lab);
  border: 1.5px solid var(--card-border);
  border-radius: var(--r-md);
  font-size: 0.9rem;
  color: var(--text-primary);
  transition: border-color var(--trans-fast), box-shadow var(--trans-fast);
  outline: none;
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--accent-teal);
  box-shadow: 0 0 0 3px rgba(24,117,133,0.10);
}
.form-input::placeholder, .form-textarea::placeholder {
  color: var(--text-muted);
}
.form-textarea {
  resize: vertical;
  min-height: 140px;
}
.form-submit {
  width: 100%;
  padding: 14px 28px;
  background: var(--deep-lab);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  border-radius: var(--r-md);
  cursor: pointer;
  transition: background var(--trans-fast), transform var(--trans-fast), box-shadow var(--trans-fast);
}
.form-submit:hover {
  background: var(--deep-alt);
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(9,32,47,0.18);
}
.form-note {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-top: 12px;
  text-align: center;
}
.contact-info-panel {}
.contact-detail {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px 0;
  border-bottom: 1px solid var(--divider);
}
.contact-detail:last-of-type { border-bottom: none; }
.contact-detail-icon {
  width: 42px;
  height: 42px;
  background: rgba(24,117,133,0.07);
  border: 1px solid rgba(24,117,133,0.14);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent-teal);
}
.contact-detail-icon svg { width: 18px; height: 18px; }
.contact-detail-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.contact-detail-value {
  font-size: 0.93rem;
  color: var(--text-primary);
  font-weight: 500;
  line-height: 1.4;
}
.contact-map-full {
  margin-top: 32px;
  border-radius: var(--r-xl);
  overflow: hidden;
  height: 360px;
  box-shadow: var(--card-shadow);
}
.contact-map-full iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}
.hours-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 16px;
}
.hours-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: 6px 0;
  border-bottom: 1px solid var(--divider);
}
.hours-row span:first-child { color: var(--text-muted); }

.thanks-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-lab);
  padding: var(--header-h) var(--container-px) 40px;
}
.thanks-inner {
  text-align: center;
  max-width: 560px;
}
.thanks-icon {
  width: 72px;
  height: 72px;
  background: rgba(24,117,133,0.08);
  border: 1.5px solid rgba(24,117,133,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  color: var(--accent-teal);
}
.thanks-icon svg { width: 32px; height: 32px; }
.thanks-id {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-teal);
  margin-bottom: 16px;
}
.thanks-steps {
  margin: 32px 0;
  text-align: left;
  background: var(--bg-card);
  border: 1px solid var(--card-border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.thanks-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 14px 20px;
  border-bottom: 1px solid var(--divider);
}
.thanks-step:last-child { border-bottom: none; }
.thanks-step-num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--accent-teal);
  min-width: 28px;
  padding-top: 2px;
}
.thanks-step-text { font-size: 0.88rem; color: var(--text-secondary); }

.legal-page {
  padding-top: var(--header-h);
  min-height: 100vh;
}
.legal-hero {
  background: var(--bg-ice);
  padding: 60px 0 48px;
  border-bottom: 1px solid var(--divider);
}
.legal-body {
  padding: 64px 0 96px;
}
.legal-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 64px;
  align-items: start;
}
.legal-nav {
  position: sticky;
  top: calc(var(--header-h) + 24px);
}
.legal-nav-title {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.legal-nav-link {
  display: block;
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: 6px 0;
  border-left: 2px solid var(--divider);
  padding-left: 12px;
  margin-bottom: 2px;
  transition: color var(--trans-fast), border-color var(--trans-fast);
}
.legal-nav-link:hover {
  color: var(--accent-teal);
  border-left-color: var(--accent-teal);
}
.legal-content {}
.legal-content h2 {
  font-size: 1.4rem;
  margin-top: 48px;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--divider);
}
.legal-content h2:first-child { margin-top: 0; }
.legal-content h3 {
  font-size: 1.05rem;
  margin-top: 28px;
  margin-bottom: 10px;
  color: var(--text-primary);
}
.legal-content p {
  font-size: 0.93rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 14px;
}
.legal-content ul, .legal-content ol {
  margin: 12px 0 20px 0;
  padding-left: 20px;
  list-style: disc;
}
.legal-content ol { list-style: decimal; }
.legal-content li {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 8px;
}
.legal-content strong { color: var(--text-primary); font-weight: 600; }
.legal-meta {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 16px;
}
.legal-meta-item {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}
.legal-meta-item span { color: var(--accent-teal); margin-left: 4px; }

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }
.reveal-delay-5 { transition-delay: 0.40s; }

.stagger-parent .stagger-child {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.stagger-parent.is-visible .stagger-child { opacity: 1; transform: translateY(0); }
.stagger-parent.is-visible .stagger-child:nth-child(1) { transition-delay: 0s; }
.stagger-parent.is-visible .stagger-child:nth-child(2) { transition-delay: 0.08s; }
.stagger-parent.is-visible .stagger-child:nth-child(3) { transition-delay: 0.16s; }
.stagger-parent.is-visible .stagger-child:nth-child(4) { transition-delay: 0.24s; }
.stagger-parent.is-visible .stagger-child:nth-child(5) { transition-delay: 0.32s; }
.stagger-parent.is-visible .stagger-child:nth-child(6) { transition-delay: 0.40s; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes drawLine {
  from { width: 0; }
  to { width: 100%; }
}

@media (max-width: 1100px) {
  .hypothesis-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .evidence-stats { grid-template-columns: repeat(2, 1fr); }
  .evidence-qualities { grid-template-columns: repeat(2, 1fr); }
  .rn-grid { grid-template-columns: 1fr; }
  .rn-image-wrap { display: none; }
  .vf-layout { grid-template-columns: 1fr; }
  .vf-image-col { display: none; }
  .method-panel-grid { grid-template-columns: 1fr; }
  .method-image-wrap { display: none; }
}

@media (max-width: 900px) {
  :root { --section-y: 72px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; padding: 48px 0; }
  .hero-visual { display: none; }
  .hero-desc { max-width: 100%; }
  .proto-std-grid { grid-template-columns: 1fr; gap: 40px; }
  .proto-std-badge { display: none; }
  .result-featured { grid-template-columns: 1fr; }
  .result-featured-content { padding: 24px; }
  .result-featured-image { height: 280px; }
  .result-featured > div:first-child { width: 100% !important; }
  .result-grid { grid-template-columns: repeat(2, 1fr); }
  .about-intro-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-page-grid { grid-template-columns: 1fr; }
  .portfolio-grid-full { grid-template-columns: 1fr; }
  .cp-grid { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .legal-layout { grid-template-columns: 1fr; }
  .legal-nav { display: none; }
}

@media (max-width: 768px) {
  :root { --section-y: 56px; --section-y-sm: 48px; }
  .nav-center, .nav-proto, .nav-right .btn-primary { display: none; }
  .burger { display: flex; }
  .nav-right { gap: 8px; }
  .hypothesis-grid { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .evidence-stats { grid-template-columns: repeat(2, 1fr); }
  .evidence-qualities { grid-template-columns: 1fr; }
  .result-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-statement { font-size: 1.4rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .hero-badge { display: none; }
  .btn-primary, .btn-outline { width: 100%; justify-content: center; }
  .hero-actions { flex-direction: column; }
  .cta-actions { flex-direction: column; align-items: stretch; }
  .cta-actions .btn-primary, .cta-actions .btn-outline { width: 100%; justify-content: center; }
  .service-proto-grid { grid-template-columns: 1fr; }
  .ep-row { grid-template-columns: 80px 1fr; }
  .ep-label { font-size: 0.58rem; }
  .portfolio-case-row { grid-template-columns: 90px 1fr; }
}

@media (max-width: 480px) {
  h1 { font-size: 2.1rem; }
  h2 { font-size: 1.7rem; }
  .hero-headline { font-size: 2.1rem; }
  .evidence-stats { grid-template-columns: 1fr 1fr; }
  .evidence-stat { padding: 20px 16px; }
  .evidence-stat-num { font-size: 1.8rem; }
  .thanks-inner { padding: 0 8px; }
}