/* BSL Studio — style.css (white/blue redesign) */

/* ─── Design Tokens ─────────────────────────────────────── */
:root {
  --bg:        #FFFFFF;
  --bg-soft:   #F0F7FF;
  --bg-dark:   #0F172A;
  --blue-dark: #1B3A6B;
  --blue:      #2563EB;
  --blue-mid:  #3B82F6;
  --blue-light:#EFF6FF;
  --blue-pale: #DBEAFE;
  --text:      #0F172A;
  --text2:     #334155;
  --gray:      #64748B;
  --muted:     #94A3B8;
  --border:    #E2E8F0;
  --border2:   #CBD5E1;
  --white:     #FFFFFF;

  --font-head: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius:    12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(15,23,42,.06), 0 1px 2px rgba(15,23,42,.04);
  --shadow:    0 4px 16px rgba(15,23,42,.08), 0 1px 4px rgba(15,23,42,.04);
  --shadow-lg: 0 12px 40px rgba(15,23,42,.12);
}

/* ─── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
img { display: block; max-width: 100%; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ─── Typography ─────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  line-height: 1.2;
  color: var(--text);
}
h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.75rem); font-weight: 700; letter-spacing: -0.02em; }
h3 { font-size: 1.2rem; font-weight: 600; }
h4 { font-size: 1.05rem; font-weight: 600; }
p  { color: var(--text2); line-height: 1.7; }
em { font-style: italic; color: var(--blue); }

.text-blue { color: var(--blue); }

/* ─── Layout Utilities ───────────────────────────────────── */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}
.section {
  padding: 96px 0;
}

/* ─── Reveal Animation (progressive enhancement) ─────────── */
.reveal { transition: opacity 0.65s ease, transform 0.65s ease; }
body.js-ready .reveal { opacity: 0; transform: translateY(28px); }
body.js-ready .reveal.visible { opacity: 1; transform: translateY(0); }

/* ─── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 4px 14px rgba(37,99,235,.35);
}
.btn-primary:hover {
  background: var(--blue-dark);
  box-shadow: 0 6px 20px rgba(37,99,235,.45);
}
.btn-outline {
  background: transparent;
  color: var(--blue);
  border: 1.5px solid var(--blue);
}
.btn-outline:hover {
  background: var(--blue-light);
}
.btn-white {
  background: #fff;
  color: var(--blue-dark);
  font-weight: 600;
}
.btn-white:hover {
  background: var(--blue-light);
}
.btn-large {
  padding: 16px 40px;
  font-size: 1rem;
  border-radius: 10px;
  width: 100%;
  justify-content: center;
}

/* ─── Section Header ─────────────────────────────────────── */
.section-header {
  max-width: 680px;
  margin-bottom: 56px;
}
.section-header h2 { margin: 12px 0 16px; }
.section-header p  { font-size: 1.05rem; color: var(--gray); }

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-light);
  border: 1px solid var(--blue-pale);
  padding: 4px 12px;
  border-radius: 999px;
}

/* ─── Navigation ─────────────────────────────────────────── */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background 0.25s, backdrop-filter 0.25s, box-shadow 0.25s;
}
.nav.scrolled {
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border);
}
.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}
.nav-logo span { color: var(--blue); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text2);
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--blue); }
.nav-cta {
  background: var(--blue);
  color: #fff !important;
  padding: 8px 18px;
  border-radius: 6px;
  font-size: 0.875rem !important;
  transition: background 0.15s, transform 0.15s !important;
}
.nav-cta:hover {
  background: var(--blue-dark) !important;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

/* ─── Hero ───────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: 140px 0 96px;
  background: var(--bg);
  overflow: hidden;
}
.hero-dots {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(37,99,235,.07) 0%, transparent 60%),
    radial-gradient(circle at 80% 70%, rgba(59,130,246,.05) 0%, transparent 55%);
  pointer-events: none;
}
.hero-content { position: relative; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--blue-dark);
  background: var(--blue-light);
  border: 1px solid var(--blue-pale);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}
.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22C55E;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34,197,94,.5); }
  50%       { box-shadow: 0 0 0 5px rgba(34,197,94,0); }
}

.hero-h1 {
  max-width: 700px;
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 1.15rem;
  color: var(--gray);
  max-width: 500px;
  margin-bottom: 36px;
  line-height: 1.65;
}
.hero-actions {
  display: flex;
  gap: 14px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  align-items: stretch;
  gap: 0;
  padding: 0;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  width: 100%;
  max-width: 720px;
}
.stat-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 18px 12px;
  text-align: center;
}
.stat-item strong {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--blue-dark);
  line-height: 1;
}
.stat-item > span {
  font-size: 0.72rem;
  color: var(--gray);
  font-weight: 500;
  line-height: 1.3;
}
.stat-divider {
  width: 1px;
  background: var(--border);
  flex-shrink: 0;
  align-self: stretch;
}

/* ─── Why AI Video ───────────────────────────────────────── */
.why-ai-section {
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}
.why-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.why-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.why-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-light);
  border-radius: 10px;
  color: var(--blue);
  flex-shrink: 0;
}
.why-icon svg { width: 22px; height: 22px; }
.why-card h3 { font-size: 1.05rem; margin: 0; }
.why-card p  { font-size: 0.9rem; margin: 0; }

.why-compare {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  font-size: 0.78rem;
  font-weight: 500;
  flex-wrap: wrap;
}
.compare-old  { color: var(--muted); text-decoration: line-through; }
.compare-arrow{ color: var(--muted); }
.compare-new  { color: var(--blue); font-weight: 600; }

.why-insight {
  background: var(--blue-dark);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 40px;
  text-align: center;
}
.why-insight p {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-style: italic;
  color: #CBD5E1;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ─── Services ───────────────────────────────────────────── */
.services-section { background: var(--bg); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.service-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.service-card:hover {
  border-color: var(--blue-mid);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.service-num {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--blue);
  background: var(--blue-light);
  width: fit-content;
  padding: 3px 10px;
  border-radius: 999px;
}
.service-card h3 { font-size: 1.15rem; margin: 0; }
.service-card p  { font-size: 0.9rem; color: var(--gray); margin: 0; flex: 1; }

.service-points {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.service-points li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text2);
}
.service-points li::before {
  content: '›';
  color: var(--blue);
  font-weight: 700;
  flex-shrink: 0;
}
.service-platforms {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.service-platforms span {
  font-size: 0.75rem;
  font-weight: 500;
  background: var(--bg-soft);
  color: var(--gray);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 999px;
}

/* ─── Clients ────────────────────────────────────────────── */
.clients-section {
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.clients-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}
.client-sector {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.client-sector:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.sector-icon {
  width: 40px;
  height: 40px;
  background: var(--blue-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
}
.sector-icon svg { width: 20px; height: 20px; }
.client-sector h4 { font-size: 0.95rem; }
.client-sector p  { font-size: 0.83rem; color: var(--gray); margin: 0; }

.clients-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.cstat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 28px 24px;
  background: var(--bg);
}
.cstat strong {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--blue-dark);
}
.cstat span {
  font-size: 0.8rem;
  color: var(--gray);
}

/* ─── Why Us ─────────────────────────────────────────────── */
.why-us-section { background: var(--bg); }

.manifesto {
  background: linear-gradient(135deg, var(--blue-dark) 0%, #1e40af 100%);
  border-radius: var(--radius-lg);
  padding: 48px 52px;
  margin-bottom: 48px;
}
.manifesto-zh {
  font-family: var(--font-head);
  font-size: clamp(1.2rem, 2.2vw, 1.7rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
  line-height: 1.4;
}
.manifesto-en {
  font-size: 1rem;
  color: #93C5FD;
  line-height: 1.7;
  max-width: 680px;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}
.pillar {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  background: var(--bg-soft);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.pillar:hover {
  border-color: var(--blue-pale);
  box-shadow: var(--shadow);
}
.pillar-label {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 14px;
}
.pillar-zh {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 700;
  color: var(--blue);
  line-height: 1;
}
.pillar-en {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.pillar p { font-size: 0.9rem; color: var(--text2); margin: 0; }

.why-us-close {
  text-align: center;
  padding: 32px;
  border-top: 1px solid var(--border);
}
.why-us-close p {
  font-family: var(--font-head);
  font-size: 1.1rem;
  color: var(--text);
  font-style: italic;
}

/* ─── Process ────────────────────────────────────────────── */
.process-section {
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.process-section .section-header {
  text-align: center;
  max-width: 100%;
  margin-bottom: 56px;
}
.process-row {
  display: flex;
  align-items: flex-start;
  gap: 0;
}
.process-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
  padding: 0 24px;
}
.step-circle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37,99,235,.35);
  flex-shrink: 0;
}
.process-step h3 { font-size: 1.1rem; }
.process-step p  { font-size: 0.88rem; color: var(--gray); }
.step-day {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-light);
  padding: 3px 10px;
  border-radius: 999px;
}
.process-line {
  flex-shrink: 0;
  width: 60px;
  height: 2px;
  background: var(--blue-pale);
  margin-top: 27px;
  position: relative;
}
.process-line::after {
  content: '';
  position: absolute;
  right: -5px;
  top: -4px;
  border: 5px solid transparent;
  border-left-color: var(--blue-pale);
}

/* ─── CTA Section ────────────────────────────────────────── */
.cta-section {
  background: var(--blue-dark);
  padding: 96px 0;
}
.cta-inner {
  max-width: 680px;
}
.cta-section .section-label { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.15); color: #93C5FD; }
.cta-section h2 { color: #fff; margin: 16px 0 12px; }
.cta-section p  { color: #94A3B8; font-size: 1rem; margin-bottom: 32px; }

.cta-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.cta-form input,
.cta-form select {
  width: 100%;
  padding: 13px 16px;
  border-radius: 8px;
  border: 1.5px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.07);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.15s, background 0.15s;
  appearance: none;
  -webkit-appearance: none;
}
.cta-form input::placeholder { color: #64748B; }
.cta-form select { color: #94A3B8; }
.cta-form select option { background: var(--blue-dark); color: #fff; }
.cta-form input:focus,
.cta-form select:focus {
  border-color: rgba(99,163,255,.6);
  background: rgba(255,255,255,.1);
}

.form-note {
  margin-top: 8px !important;
  font-size: 0.8rem !important;
  color: #64748B !important;
  text-align: center;
  margin-bottom: 0 !important;
}

/* ─── Footer ─────────────────────────────────────────────── */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 56px 0 32px;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.footer-brand { max-width: 300px; }
.footer-brand p {
  margin: 10px 0 14px;
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 1.6;
}
.footer-sg {
  font-size: 0.8rem;
  color: var(--muted);
}
.footer-links {
  display: flex;
  gap: 48px;
}
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col h4 {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}
.footer-col a {
  font-size: 0.88rem;
  color: var(--text2);
  transition: color 0.15s;
}
.footer-col a:hover { color: var(--blue); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom span {
  font-size: 0.82rem;
  color: var(--muted);
}

/* ─── Bilingual Toggle ───────────────────────────────────── */
.lang-en .zh { display: none !important; }
.lang-zh .en { display: none !important; }

.lang-toggle {
  display: flex;
  align-items: center;
  padding: 5px 13px;
  border: 1.5px solid var(--border2);
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text2);
  background: var(--bg);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}
.lang-toggle:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--blue-light);
}
.nav-inner { gap: 12px; }

/* ─── Hero Two-Column Layout ─────────────────────────────── */
.hero-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 56px;
  align-items: center;
}
.hero-visual {
  position: relative;
  align-self: stretch;
  display: flex;
  align-items: center;
}
.hero-img {
  width: 100%;
  max-height: 600px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
  object-position: center top;
  display: block;
}

/* ─── Opportunity Section ────────────────────────────────── */
.opp-section { background: var(--bg-soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.market-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 28px;
}
.mkt-cell {
  background: var(--bg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.mkt-num {
  font-family: var(--font-head);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--blue);
  line-height: 1;
}
.mkt-unit { font-size: 1.1rem; color: var(--blue-mid); font-weight: 600; }
.mkt-cell h4 { font-size: 0.88rem; font-weight: 600; color: var(--text); }
.mkt-cell p  { font-size: 0.82rem; color: var(--gray); line-height: 1.65; }
.mkt-src     { font-size: 0.72rem; color: var(--muted); margin-top: 2px; }

.gap-section {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 20px;
  margin-bottom: 32px;
}
.gap-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 28px;
}
.gap-card h4 { font-size: 0.88rem; font-weight: 600; margin-bottom: 18px; color: var(--text2); }
.bar-row { margin-bottom: 12px; }
.bar-lbl {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  margin-bottom: 5px;
}
.bar-lbl .nm { color: var(--gray); }
.bar-lbl .vl { font-weight: 600; color: var(--text); }
.bar-track {
  height: 5px;
  background: var(--bg-soft);
  border-radius: 100px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  border-radius: 100px;
  background: var(--border2);
}
.blue-fill { background: var(--blue); }
.highlight-row .nm.highlight { color: var(--blue-dark); font-weight: 600; }
.highlight-row .vl.highlight { color: var(--blue); }
.gap-note { font-size: 0.78rem; color: var(--muted); margin-top: 14px; font-style: italic; }

.gap-growth {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
}
.gap-growth h4 { font-size: 0.88rem; font-weight: 600; margin-bottom: 16px; color: var(--text2); }
.growth-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.gtag {
  font-size: 0.75rem;
  padding: 5px 11px;
  border-radius: 100px;
  border: 1px solid;
}
.gtag.blue    { background: var(--blue-light); color: var(--blue); border-color: var(--blue-pale); }
.gtag.mid     { background: var(--bg-soft); color: var(--text2); border-color: var(--border); }
.gtag.neutral { background: var(--bg-soft); color: var(--gray); border-color: var(--border); }

.vs-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.vs-cell {
  background: var(--bg);
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 4px;
}
.vs-label { font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; font-weight: 500; }
.vs-old   { font-size: 0.78rem; color: var(--muted); text-decoration: line-through; }
.vs-new   { font-family: var(--font-head); font-size: 2rem; font-weight: 700; color: var(--blue); line-height: 1; }
.vs-pct   { font-size: 1rem; }
.vs-sub   { font-size: 0.75rem; color: var(--gray); }
.vs-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 100px;
  margin-top: 6px;
}
.vs-badge.good  { background: #DCFCE7; color: #15803D; }
.vs-badge.great { background: var(--blue-light); color: var(--blue); }

/* ─── Industry Tabs ──────────────────────────────────────── */
.itab-wrapper { margin-bottom: 28px; }
.itab-nav {
  display: flex;
  gap: 6px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.itab {
  padding: 8px 18px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: var(--bg);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray);
  cursor: pointer;
  transition: all 0.15s;
}
.itab:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-light); }
.itab.active { background: var(--blue); border-color: var(--blue); color: #fff; }
.itab-panel { display: none; }
.itab-panel.active { display: block; }

/* ─── Growth Approach Section ────────────────────────────── */
.approach-section { background: var(--bg); }

.approach-steps {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin-bottom: 40px;
}
.approach-step {
  flex: 1;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.approach-connector {
  flex-shrink: 0;
  width: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 48px;
  position: relative;
}
.approach-connector::before {
  content: '';
  display: block;
  width: 100%;
  height: 2px;
  background: var(--blue-pale);
}
.approach-connector::after {
  content: '›';
  position: absolute;
  right: -2px;
  color: var(--blue-pale);
  font-size: 1.2rem;
  line-height: 1;
  font-weight: 700;
}
.step-num {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--blue);
  background: var(--blue-light);
  width: fit-content;
  padding: 3px 10px;
  border-radius: 999px;
}
.step-body h3 { font-size: 1.05rem; }
.step-body p  { font-size: 0.85rem; color: var(--gray); line-height: 1.65; }

.step-body { flex: 1; display: flex; flex-direction: column; gap: 8px; }
.step-output {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.output-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 2px;
}
.output-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text2);
}
.output-item::before {
  content: '✓';
  color: var(--blue);
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.approach-cta {
  border: 1px solid var(--blue-pale);
  border-radius: var(--radius-lg);
  background: var(--blue-light);
  padding: 28px 32px;
}
.approach-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.approach-cta-inner strong {
  display: block;
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--blue-dark);
  margin-bottom: 4px;
}
.approach-cta-inner p {
  font-size: 0.85rem;
  color: var(--gray);
  margin: 0;
}

/* ─── Services (6-grid) ──────────────────────────────────── */
.services-section { background: var(--bg-soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* ─── Work Gallery ───────────────────────────────────────── */
.work-section { background: var(--bg); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}
.gallery-card-wide { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1.6fr; gap: 0; }

.gallery-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s, transform 0.2s;
}
.gallery-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }

.gallery-thumb {
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--bg-soft);
  flex-shrink: 0;
}
.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.gallery-card:hover .gallery-thumb img { transform: scale(1.03); }
.gallery-thumb-wide {
  aspect-ratio: 16/7;
}

.gallery-body {
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.gallery-pill {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-light);
  border: 1px solid var(--blue-pale);
  padding: 3px 10px;
  border-radius: 100px;
  width: fit-content;
}
.gallery-body h3 { font-size: 0.95rem; line-height: 1.35; }
.gallery-body p  { font-size: 0.82rem; color: var(--gray); line-height: 1.65; flex: 1; }
.gallery-tags {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.gallery-tags span {
  font-size: 0.72rem;
  color: var(--gray);
  background: var(--bg-soft);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 100px;
}

.gallery-note {
  text-align: center;
  padding: 24px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.gallery-note p { font-size: 0.9rem; color: var(--gray); }
.inline-link { color: var(--blue); font-weight: 500; text-decoration: underline; text-decoration-color: var(--blue-pale); }
.inline-link:hover { text-decoration-color: var(--blue); }

/* ─── Why Us (upgraded) ──────────────────────────────────── */
.why-us-section { background: var(--bg-soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}
.why-card-item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.why-card-item:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

.why-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.why-icon-wrap.blue   { background: var(--blue-light); }
.why-icon-wrap.indigo { background: #EEF2FF; }
.why-icon-wrap.teal   { background: #F0FDFA; }

.why-card-item h3 { font-size: 1rem; }
.why-card-item p  { font-size: 0.85rem; color: var(--gray); line-height: 1.7; flex: 1; }
.why-card-item strong { color: var(--text); font-weight: 600; }

.why-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 4px;
}
.why-tags span {
  font-size: 0.72rem;
  padding: 3px 9px;
  border-radius: 100px;
  background: var(--bg-soft);
  color: var(--gray);
  border: 1px solid var(--border);
}

.why-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 24px;
}
.why-stat {
  background: var(--bg);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: center;
  text-align: center;
}
.why-stat strong {
  display: block;
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--blue-dark);
}
.why-stat span { font-size: 0.75rem; color: var(--gray); }

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 1060px) {
  .hero-layout     { grid-template-columns: 1fr; }
  .hero-visual     { display: none; }
}

@media (max-width: 900px) {
  .market-strip    { grid-template-columns: 1fr; }
  .vs-strip        { grid-template-columns: repeat(3, 1fr); }
  .gap-section     { grid-template-columns: 1fr; }
  .services-grid   { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid    { grid-template-columns: 1fr; }
  .gallery-card-wide { grid-column: 1; grid-template-columns: 1fr; }
  .gallery-thumb-wide { aspect-ratio: 4/3; }
  .why-grid        { grid-template-columns: 1fr; }
  .why-stats-row   { grid-template-columns: repeat(2, 1fr); }
  .approach-steps  { flex-direction: column; gap: 0; }
  .approach-connector {
    width: 2px;
    height: 32px;
    margin: 0 auto;
    align-self: center;
  }
  .approach-connector::before { width: 2px; height: 32px; }
  .approach-connector::after { content: '↓'; right: auto; top: auto; bottom: -2px; left: 50%; transform: translateX(-50%); font-size: 1rem; }
  .hero-stats      { padding: 20px; flex-wrap: wrap; }
  .stat-item       { padding: 0 16px; }
  .manifesto       { padding: 32px 28px; }
  .form-row        { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .section         { padding: 64px 0; }
  .nav-links       {
    display: none;
    position: fixed;
    inset: 68px 0 auto 0;
    background: rgba(255,255,255,.97);
    backdrop-filter: blur(12px);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 16px 0 24px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
  }
  .nav-links.open  { display: flex; }
  .nav-links a     { width: 100%; padding: 12px 24px; font-size: 1rem; }
  .nav-cta         { margin: 8px 24px 0; width: calc(100% - 48px); text-align: center; }
  .nav-toggle      { display: flex; }

  .hero-stats      { max-width: 100%; flex-wrap: wrap; }
  .stat-divider    { display: none; }
  .stat-item       { flex: 0 0 calc(50% - 1px); border-bottom: 1px solid var(--border); }
  .stat-item:nth-child(n+7) { border-bottom: none; }

  .vs-strip        { grid-template-columns: repeat(2, 1fr); }
  .services-grid   { grid-template-columns: 1fr; }
  .why-stats-row   { grid-template-columns: 1fr 1fr; }
  .itab-nav        { gap: 4px; }
  .itab            { font-size: 0.78rem; padding: 6px 12px; }

  .footer-inner    { flex-direction: column; gap: 32px; }
  .footer-links    { gap: 32px; }

  .manifesto       { padding: 28px 24px; }
  .approach-cta-inner { flex-direction: column; align-items: flex-start; }
  .cta-inner       { max-width: 100%; }
}