/* =====================================================
   SOUTHGATE TAXI — main.css v2.1
   WordPress-safe: full reset + responsive burger menu
   ===================================================== */

/* ── 1. CSS Variables ─────────────────────────────── */
:root {
  --black: #0A0A0A;
  --panel: #161616;
  --off:   #F5F5F0;
  --dim:   #8A8A85;
  --line:  #3D3D3D;
  --accent:#F5F5F0;
  --topbar-h: 80px;
}

/* ── 2. Hard reset ────────────────────────────────── */
html,
body,
body.southgate-theme {
  margin: 0 !important;
  padding: 0 !important;
  background: #0A0A0A !important;
  background-color: #0A0A0A !important;
  color: var(--off) !important;
  font-family: 'Noto Sans JP', sans-serif !important;
  font-size: 16px !important;
  line-height: 1.7 !important;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.southgate-theme .wp-site-blocks,
body.southgate-theme #page,
body.southgate-theme #content,
body.southgate-theme #primary,
body.southgate-theme #main,
body.southgate-theme .site,
body.southgate-theme .site-content,
body.southgate-theme .entry-content,
body.southgate-theme .page-content,
body.southgate-theme article,
body.southgate-theme .hentry {
  padding: 0 !important;
  margin: 0 !important;
  max-width: none !important;
  background: transparent !important;
  background-color: transparent !important;
}
body.southgate-theme *,
body.southgate-theme *::before,
body.southgate-theme *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body.southgate-theme a { color: inherit; text-decoration: none; }
body.southgate-theme img { max-width: 100%; height: auto; display: block; }
body.southgate-theme ul, body.southgate-theme ol { list-style: none; }
body.southgate-theme a[href^="tel:"],
body.southgate-theme a[href^="tel:"]:visited,
body.southgate-theme a[href^="tel:"]:active,
body.southgate-theme a[href^="tel:"]:focus { color: inherit !important; }
body.southgate-theme.loading { overflow: hidden !important; height: 100vh !important; }

/* ── 3. Intro Loader ──────────────────────────────── */
.sg-loader {
  position: fixed; inset: 0; z-index: 99999;
  display: flex; align-items: center; justify-content: center;
  background: var(--black);
  animation: sg-loader-out .5s ease forwards;
  animation-delay: 3.3s;
}
.sg-loader-mark { width: min(72vw, 420px); opacity: 0; animation: sg-loader-fade 3.8s cubic-bezier(.16,1,.3,1) forwards; }
.sg-loader-mark img { display: block; width: 100%; height: auto; }
@keyframes sg-loader-fade {
  0%    { opacity:0; transform:scale(.94); }
  21.1% { opacity:0; transform:scale(.94); }
  86.8% { opacity:1; transform:scale(1);   }
  100%  { opacity:0; transform:scale(1.02);}
}
@keyframes sg-loader-out { to { opacity:0; visibility:hidden; } }
@media (prefers-reduced-motion: reduce) { .sg-loader { display: none !important; } }

/* ── 4. Scroll Reveal ─────────────────────────────── */
.sg-reveal {
  opacity: 0; transform: translateY(40px);
  transition: opacity .8s cubic-bezier(.16,1,.3,1), transform .8s cubic-bezier(.16,1,.3,1);
}
.sg-reveal.is-visible { opacity:1; transform:translateY(0); }
.sg-stagger > * {
  opacity: 0; transform: translateY(30px);
  transition: opacity .7s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.16,1,.3,1);
}
.sg-stagger.is-visible > * { opacity:1; transform:translateY(0); }
.sg-stagger.is-visible > *:nth-child(1)  { transition-delay:.00s; }
.sg-stagger.is-visible > *:nth-child(2)  { transition-delay:.08s; }
.sg-stagger.is-visible > *:nth-child(3)  { transition-delay:.16s; }
.sg-stagger.is-visible > *:nth-child(4)  { transition-delay:.24s; }
.sg-stagger.is-visible > *:nth-child(5)  { transition-delay:.32s; }
.sg-stagger.is-visible > *:nth-child(6)  { transition-delay:.40s; }
.sg-stagger.is-visible > *:nth-child(7)  { transition-delay:.48s; }
.sg-stagger.is-visible > *:nth-child(8)  { transition-delay:.56s; }
.sg-stagger.is-visible > *:nth-child(9)  { transition-delay:.64s; }
.sg-stagger.is-visible > *:nth-child(10) { transition-delay:.72s; }
.sg-stagger.is-visible > *:nth-child(11) { transition-delay:.80s; }
.sg-stagger.is-visible > *:nth-child(12) { transition-delay:.88s; }
.sg-stagger.is-visible > *:nth-child(13) { transition-delay:.96s; }
.sg-stagger.is-visible > *:nth-child(14) { transition-delay:1.04s; }
@media (prefers-reduced-motion: reduce) {
  .sg-reveal, .sg-stagger > * { opacity:1 !important; transform:none !important; transition:none !important; }
}

/* ── 5. Top Bar ───────────────────────────────────── */
.sg-topbar {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--topbar-h);
  display: flex; justify-content: space-between; align-items: center;
  padding: 0 40px;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  z-index: 1000;
  transition: height .3s ease, box-shadow .3s ease;
  gap: 24px;
}
.sg-topbar.scrolled { height: 64px; box-shadow: 0 4px 24px rgba(0,0,0,.5); }

/* Logo */
.sg-logo { display: flex; align-items: center; flex-shrink: 0; }
.sg-logo img,
.sg-logo .custom-logo { display: block !important; height: 52px !important; width: auto !important; }
.sg-logo a { display: flex; align-items: center; }
.sg-logo .wp-custom-logo img,
.sg-logo .custom-logo-link img { height: 52px !important; width: auto !important; }

/* Desktop Nav */
.sg-nav {
  display: flex; gap: 24px;
  list-style: none !important; margin: 0 !important; padding: 0 !important;
  background: transparent !important; flex: 1; justify-content: center;
}
.sg-nav a {
  color: var(--dim) !important; text-decoration: none !important;
  font-size: 13px; letter-spacing: 0.08em; font-weight: 500;
  transition: color .2s; position: relative; padding-bottom: 4px;
  white-space: nowrap;
}
.sg-nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 0; height: 1px; background: var(--accent);
  transition: width .25s cubic-bezier(.16,1,.3,1);
}
.sg-nav a:hover { color: var(--accent) !important; }
.sg-nav a:hover::after { width: 100%; }

/* Header right group */
.sg-header-right { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

/* Phone number in header */
.sg-nav-tel {
  font-family: 'JetBrains Mono', monospace;
  color: var(--off) !important; font-weight: 700; font-size: 14px;
  border: none; padding: 8px 0;
  transition: color .2s; text-decoration: none !important;
  white-space: nowrap;
}
.sg-nav-tel:visited { color: var(--off) !important; }
.sg-nav-tel:hover { color: var(--accent) !important; }

/* ── Language Dropdown ────────────────────────────── */
.sg-lang-wrap {
  position: relative;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
}
.sg-lang-btn {
  display: flex; align-items: center; gap: 5px;
  color: var(--off) !important; font-weight: 700; letter-spacing: 0.1em;
  border: 1px solid var(--line); padding: 7px 12px;
  cursor: pointer; background: transparent;
  transition: border-color .2s; white-space: nowrap;
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
}
.sg-lang-btn:hover { border-color: var(--accent); }
.sg-lang-btn::after {
  content: "▾"; font-size: 9px; color: var(--dim);
  transition: transform .2s;
}
.sg-lang-wrap.open .sg-lang-btn::after { transform: rotate(180deg); }
.sg-lang-dropdown {
  display: none;
  position: absolute; top: calc(100% + 6px); right: 0;
  background: var(--panel); border: 1px solid var(--line);
  min-width: 100%; z-index: 200;
  box-shadow: 0 8px 24px rgba(0,0,0,.5);
}
.sg-lang-wrap.open .sg-lang-dropdown { display: block; }
.sg-lang-dropdown a {
  display: block; padding: 10px 16px;
  color: var(--dim) !important; text-decoration: none !important;
  font-size: 11px; letter-spacing: 0.1em; font-weight: 700;
  transition: background .15s, color .15s; white-space: nowrap;
}
.sg-lang-dropdown a:hover { background: var(--line); color: var(--off) !important; }
.sg-lang-dropdown a.active { color: var(--off) !important; border-left: 2px solid var(--off); padding-left: 14px; }

/* ── Burger Menu ──────────────────────────────────── */
.sg-burger {
  display: none; flex-direction: column; justify-content: center;
  gap: 5px; width: 40px; height: 40px; padding: 8px;
  cursor: pointer; background: transparent; border: 1px solid var(--line);
  transition: border-color .2s;
}
.sg-burger:hover { border-color: var(--accent); }
.sg-burger span {
  display: block; width: 100%; height: 1px;
  background: var(--off); transition: all .3s ease;
}
.sg-burger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.sg-burger.open span:nth-child(2) { opacity: 0; }
.sg-burger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile drawer */
.sg-mobile-nav {
/* Mobile drawer — hidden by default on all viewports */
.sg-mobile-nav {
  display: none !important; position: fixed;
  top: var(--topbar-h); left: 0; right: 0;
  background: rgba(10,10,10,0.97);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  z-index: 999; padding: 24px 32px 32px;
  flex-direction: column; gap: 0;
  transform: translateY(-10px); opacity: 0;
  transition: transform .3s ease, opacity .3s ease;
  overflow: hidden;
}
.sg-mobile-nav.open {
  display: flex !important; transform: translateY(0); opacity: 1;
}
.sg-mobile-nav a {
  display: block; padding: 14px 0;
  color: var(--dim) !important; text-decoration: none !important;
  font-size: 16px; letter-spacing: 0.05em; font-weight: 500;
  border-bottom: 1px solid var(--line);
  transition: color .2s, padding-left .2s;
}
.sg-mobile-nav a:hover { color: var(--off) !important; padding-left: 8px; }
.sg-mobile-nav a:last-child { border-bottom: none; }
.sg-mobile-lang {
  display: flex; gap: 8px; margin-top: 20px; flex-wrap: wrap;
}
.sg-mobile-lang a {
  border: 1px solid var(--line) !important; padding: 8px 14px !important;
  font-family: 'JetBrains Mono', monospace; font-size: 12px; font-weight: 700;
  color: var(--dim) !important; letter-spacing: 0.1em;
  border-bottom: 1px solid var(--line) !important;
}
.sg-mobile-lang a.active { color: var(--off) !important; border-color: var(--off) !important; }
.sg-mobile-tel {
  margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line);
  font-family: 'JetBrains Mono', monospace; font-size: 18px; font-weight: 700;
  color: var(--off) !important; text-decoration: none !important;
  display: block;
}

/* ── 6. Hero ──────────────────────────────────────── */
.sg-hero {
  min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center;
  position: relative; padding: 140px 64px 80px;
  overflow: hidden; background: var(--black) !important; border-top: none !important;
}
.sg-hero::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 70% 30%, rgba(245,245,240,.06), transparent 55%);
  pointer-events: none;
  animation: sg-glow 12s ease-in-out infinite alternate;
}
@keyframes sg-glow {
  0%   { background: radial-gradient(circle at 70% 30%, rgba(245,245,240,.06), transparent 55%); }
  100% { background: radial-gradient(circle at 35% 60%, rgba(245,245,240,.10), transparent 55%); }
}
.sg-hero-inner {
  max-width: 960px; margin: 0 auto; width: 100%;
  display: grid; grid-template-columns: 1.4fr 1fr;
  gap: 60px; align-items: end; position: relative; z-index: 2;
}
.sg-status {
  display: inline-flex; align-items: center; gap: 10px;
  border: 1px solid var(--line); padding: 10px 16px;
  font-family: 'JetBrains Mono', monospace; font-size: 12px;
  letter-spacing: 0.1em; color: var(--dim); margin-bottom: 32px;
  opacity: 0; animation: sg-fade-up .7s cubic-bezier(.16,1,.3,1) 3.5s forwards;
}
.sg-status .lamp { width: 12px; height: 12px; border: 1px solid var(--accent); background: transparent; }
@keyframes sg-fade-up {
  from { opacity:0; transform:translateY(24px); }
  to   { opacity:1; transform:translateY(0); }
}
@keyframes sg-char-in {
  from { opacity:0; transform:translateY(0.4em); }
  to   { opacity:1; transform:translateY(0); }
}
.sg-hero h1 {
  font-family: 'Oswald', sans-serif !important;
  font-weight: 700 !important; font-size: clamp(32px, 5.5vw, 74px) !important;
  line-height: 1.1 !important; letter-spacing: 0.02em !important;
  color: var(--off) !important; margin-bottom: 28px !important;
  overflow: hidden; background: transparent !important;
  border: none !important; padding: 0 !important;
}
.sg-hero h1 .sg-line { display: block; overflow: hidden; }
.sg-hero h1 .sg-line span {
  display: inline-block; opacity: 0; transform: translateY(100%);
  animation: sg-char-in .8s cubic-bezier(.16,1,.3,1) forwards;
}
.sg-hero h1 .sg-line:nth-child(1) span { animation-delay: 3.65s; }
.sg-hero h1 .sg-line:nth-child(2) span { animation-delay: 3.8s; }
.sg-accent { text-decoration: underline; text-decoration-thickness: 3px; text-underline-offset: 10px; white-space: nowrap; }
.sg-lead {
  font-size: 15px !important; color: var(--dim) !important;
  max-width: 520px; margin-bottom: 40px !important; line-height: 1.9 !important;
  opacity: 0; animation: sg-fade-up .7s cubic-bezier(.16,1,.3,1) 3.95s forwards;
  background: transparent !important; border: none !important; padding: 0 !important;
}
.sg-cta-row {
  display: flex; gap: 16px; flex-wrap: wrap;
  opacity: 0; animation: sg-fade-up .7s cubic-bezier(.16,1,.3,1) 4.1s forwards;
}

/* ── 7. Buttons ───────────────────────────────────── */
.sg-btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 20px 40px;
  font-family: 'Oswald', sans-serif !important;
  font-weight: 600; font-size: 15px; letter-spacing: 0.08em;
  text-decoration: none !important; border: 1px solid var(--off);
  transition: all .25s cubic-bezier(.16,1,.3,1);
  cursor: pointer; background: transparent; color: var(--off) !important;
}
.sg-btn-primary { background: var(--accent) !important; color: var(--black) !important; border-color: var(--accent); }
.sg-btn-primary:hover { background: transparent !important; color: var(--off) !important; transform: translateY(-3px); }
.sg-btn-secondary { color: var(--off) !important; }
.sg-btn-secondary:visited { color: var(--off) !important; }
.sg-btn-secondary:hover { background: var(--off) !important; color: var(--black) !important; transform: translateY(-3px); }

/* ── 8. Dest Panel ────────────────────────────────── */
.sg-dest-panel {
  border: 1px solid var(--line); background: var(--panel);
  padding: 8px 32px 32px;
  font-family: 'JetBrains Mono', monospace;
  opacity: 0; transform: translateX(40px);
  animation: sg-panel-in .8s cubic-bezier(.16,1,.3,1) 3.8s forwards;
  transition: border-color .3s, box-shadow .3s;
}
.sg-dest-panel:hover { border-color: var(--accent); box-shadow: 0 0 0 3px var(--black), 0 0 0 4px var(--line); }
@keyframes sg-panel-in {
  from { opacity:0; transform:translateX(40px); }
  to   { opacity:1; transform:translateX(0); }
}
.sg-dest-panel .sg-row {
  display: flex; justify-content: space-between;
  padding: 18px 0; border-bottom: 1px solid var(--line);
  font-size: 13px; transition: padding-left .25s, color .25s;
}
.sg-dest-panel .sg-row:hover { padding-left: 8px; }
.sg-dest-panel .sg-row:hover span { color: var(--accent) !important; }
.sg-dest-panel .sg-row:last-child { border-bottom: none; }
.sg-dest-panel .sg-row span:first-child { color: var(--dim); }
.sg-dest-panel .sg-row span:last-child { color: var(--off); font-weight: 700; letter-spacing: 0.04em; }
.sg-blink { text-decoration: underline; text-underline-offset: 4px; }

/* ── 9. Section Generic ───────────────────────────── */
body.southgate-theme section.sg-section {
  padding: 120px 64px !important;
  border-top: 1px solid var(--line) !important;
  background: var(--black) !important; margin: 0 !important;
}
.sg-wrap { max-width: 960px; margin: 0 auto; }
.sg-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; letter-spacing: 0.2em;
  color: var(--accent); margin-bottom: 16px; text-transform: uppercase;
}
body.southgate-theme h2.sg-h2 {
  font-family: 'Oswald', sans-serif !important;
  font-weight: 700 !important; font-size: clamp(32px, 4.5vw, 56px) !important;
  letter-spacing: 0.02em !important; color: var(--off) !important;
  margin-bottom: 56px !important;
  background: transparent !important; border: none !important; padding: 0 !important;
}
body.southgate-theme h2.sg-h2 small {
  display: block; font-size: 14px !important; font-weight: 400 !important;
  color: var(--dim) !important; letter-spacing: 0.06em;
  margin-top: 12px; font-family: 'Noto Sans JP', sans-serif !important;
}

/* ── 10. Service Grid ─────────────────────────────── */
.sg-grid-3 {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--line); border: 1px solid var(--line);
}
.sg-card {
  background: var(--black); padding: 44px 36px;
  transition: background .3s, transform .3s, box-shadow .3s;
  position: relative; z-index: 1;
}
.sg-card:hover { background: var(--panel); transform: translateY(-6px); box-shadow: 0 12px 30px rgba(0,0,0,.5); z-index: 2; }
.sg-card .sg-num {
  font-family: 'JetBrains Mono', monospace; font-size: 13px;
  color: var(--off); margin-bottom: 24px; letter-spacing: 0.1em;
  text-decoration: underline; text-underline-offset: 5px; transition: transform .3s;
}
.sg-card:hover .sg-num { transform: translateX(4px); }
body.southgate-theme .sg-card h3 {
  font-family: 'Oswald', sans-serif !important; font-size: 22px !important;
  font-weight: 600 !important; margin-bottom: 16px !important; letter-spacing: 0.04em;
  color: var(--off) !important; background: transparent !important;
  padding: 0 !important; border: none !important;
}
.sg-card p { font-size: 14px; color: var(--dim); line-height: 1.8; }

/* ── 11. Fare Table ───────────────────────────────── */
body.southgate-theme table.sg-fare-table {
  width: 100%; border-collapse: collapse !important; font-size: 15px;
  background: transparent !important; color: var(--off) !important; margin: 0 0 28px !important;
}
body.southgate-theme .sg-fare-table th,
body.southgate-theme .sg-fare-table td {
  border: 1px solid var(--line) !important; padding: 22px 32px !important;
  text-align: left !important; background: transparent; color: var(--off) !important;
  transition: background .25s;
}
body.southgate-theme .sg-fare-table tbody tr:hover td { background: var(--panel) !important; }
body.southgate-theme .sg-fare-table th {
  font-family: 'Oswald', sans-serif !important; font-weight: 600 !important;
  letter-spacing: 0.06em; color: var(--dim) !important; font-size: 13px !important;
  text-transform: uppercase; background: var(--panel) !important;
}
.sg-fare-table td.sg-price {
  font-family: 'JetBrains Mono', monospace; font-size: 20px !important; font-weight: 700;
  text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 2px;
}
.sg-fare-note { margin-top: 28px; font-size: 13px; color: var(--dim); font-family: 'JetBrains Mono', monospace; letter-spacing: 0.02em; }

/* ── 12. Pickup Fee ───────────────────────────────── */
.sg-pickup-fee {
  border: 1px solid var(--line); padding: 32px 40px;
  display: flex; justify-content: space-between; align-items: center;
  font-family: 'JetBrains Mono', monospace; color: var(--off);
}
.sg-pickup-fee span:last-child { font-size: 24px; font-weight: 700; text-decoration: underline; text-underline-offset: 6px; }
body.southgate-theme section.sg-section.sg-section-slim { padding: 60px 64px !important; }

/* ── 13. Apps Grid ────────────────────────────────── */
.sg-apps-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--line); border: 1px solid var(--line);
  margin-bottom: 80px; grid-auto-rows: auto;
}
.sg-app-card {
  background: var(--black) !important; padding: 44px 36px;
  text-align: center; transition: background .3s, transform .3s;
}
.sg-app-card:hover { background: var(--panel) !important; transform: translateY(-6px); }
.sg-app-card .sg-status {
  display: inline-block; font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.15em; padding: 5px 12px; margin-bottom: 20px;
  border: 1px solid var(--line); color: var(--dim);
}
.sg-app-card .sg-status.confirmed { border: 1px solid var(--accent); box-shadow: 0 0 0 3px var(--black), 0 0 0 4px var(--line); color: var(--off); }
body.southgate-theme .sg-app-card h3 {
  font-family: 'Oswald', sans-serif !important; font-size: 26px !important;
  letter-spacing: 0.08em; margin-bottom: 12px !important; transition: color .25s;
  color: var(--off) !important; background: transparent !important;
  padding: 0 !important; border: none !important;
}
.sg-app-card:hover h3 { color: var(--accent) !important; }
.sg-app-card p { font-size: 13px; color: var(--dim); line-height: 1.8; }

/* ── 14. Payment Chips ────────────────────────────── */
body.southgate-theme h3.sg-pay-title {
  font-family: 'Oswald', sans-serif !important; font-size: 22px !important;
  font-weight: 600 !important; letter-spacing: 0.06em;
  margin-bottom: 24px !important; color: var(--off) !important;
  background: transparent !important; padding: 0 !important; border: none !important;
}
.sg-pay-grid { display: flex; flex-wrap: wrap; gap: 14px; }
.sg-pay-chip {
  border: 1px solid var(--line); padding: 14px 26px;
  font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--off);
  transition: all .2s; cursor: default; background: transparent;
  white-space: nowrap;
}
.sg-pay-chip:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

/* ── 15. Reservation Form ─────────────────────────── */
.sg-form-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; }
.sg-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.sg-field { display: flex; flex-direction: column; gap: 10px; }
.sg-field.sg-full { grid-column: 1 / -1; }
.sg-field label {
  font-family: 'JetBrains Mono', monospace; font-size: 12px;
  letter-spacing: 0.1em; color: var(--dim); text-transform: uppercase;
}
body.southgate-theme .sg-field input,
body.southgate-theme .sg-field select,
body.southgate-theme .sg-field textarea {
  background: var(--panel) !important; border: 1px solid var(--line) !important;
  color: var(--off) !important; padding: 18px 20px !important; font-size: 15px !important;
  font-family: 'Noto Sans JP', sans-serif !important; border-radius: 0 !important;
  box-shadow: none !important; outline: none; transition: border-color .25s, box-shadow .25s;
  width: 100%; -webkit-appearance: none; appearance: none;
}
body.southgate-theme .sg-field input:focus,
body.southgate-theme .sg-field select:focus,
body.southgate-theme .sg-field textarea:focus {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 2px var(--black), 0 0 0 3px var(--off) !important;
}
.sg-form-grid .sg-btn { grid-column: 1 / -1; justify-content: center; }
.sg-info-side { display: flex; flex-direction: column; gap: 28px; }
.sg-info-block {
  border: 1px solid var(--line); padding: 32px 36px;
  transition: border-color .25s, transform .25s, box-shadow .25s;
}
.sg-info-block:hover { border-color: var(--accent); transform: translateX(6px); box-shadow: 0 0 0 3px var(--black), 0 0 0 4px var(--line); }
.sg-info-block .sg-lbl {
  font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--off);
  letter-spacing: 0.1em; margin-bottom: 12px;
  text-decoration: underline; text-underline-offset: 4px;
}
.sg-info-block .sg-val {
  font-family: 'JetBrains Mono', monospace; font-size: 22px; font-weight: 700;
  color: var(--off); text-decoration: none !important;
}
.sg-info-block .sg-val:visited { color: var(--off) !important; }
.sg-tel-link { color: inherit !important; text-decoration: none !important; }
.sg-tel-link:visited { color: inherit !important; }
.sg-tel-link:hover { color: var(--accent) !important; }
.sg-info-block .sg-sub { font-size: 13px; color: var(--dim); margin-top: 8px; line-height: 1.7; }

/* ── 16. Company ──────────────────────────────────── */
body.southgate-theme table.sg-company-table {
  width: 100%; border-collapse: collapse !important; font-size: 14px;
  background: transparent !important; color: var(--off) !important;
}
body.southgate-theme .sg-company-table tr { border-bottom: 1px solid var(--line) !important; background: transparent !important; }
body.southgate-theme .sg-company-table th {
  text-align: left !important; padding: 22px 0 !important; width: 220px;
  font-family: 'JetBrains Mono', monospace !important; color: var(--dim) !important;
  font-weight: 400 !important; letter-spacing: 0.08em; font-size: 13px !important;
  vertical-align: top; background: transparent !important;
}
body.southgate-theme .sg-company-table td { padding: 22px 0 !important; color: var(--off) !important; background: transparent !important; }
.sg-recruit {
  margin-top: 56px; border: 1px solid var(--off);
  box-shadow: 0 0 0 4px var(--black), 0 0 0 5px var(--line); padding: 40px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 24px; transition: transform .3s;
}
.sg-recruit:hover { transform: translateY(-4px); }
body.southgate-theme .sg-recruit h3 {
  font-family: 'Oswald', sans-serif !important; font-size: 26px !important;
  letter-spacing: 0.06em; color: var(--off) !important;
  background: transparent !important; padding: 0 !important; border: none !important; margin-bottom: 0 !important;
}
.sg-recruit p { font-size: 13px; color: var(--dim); margin-top: 8px; }

/* ── 17. Footer ───────────────────────────────────── */
body.southgate-theme footer.sg-footer {
  border-top: 1px solid var(--line) !important; padding: 80px 64px 40px !important;
  background: var(--black) !important; margin: 0 !important;
}
.sg-footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 56px; }
.sg-footer-grid h4 {
  font-family: 'JetBrains Mono', monospace !important; font-size: 12px !important;
  letter-spacing: 0.15em; color: var(--dim) !important; margin-bottom: 20px !important;
  text-transform: uppercase; background: transparent !important;
}
.sg-footer-grid a { display: block; color: var(--off) !important; text-decoration: none !important; font-size: 14px; margin-bottom: 12px; transition: color .2s, transform .2s; }
.sg-footer-grid a:visited { color: var(--off) !important; }
.sg-footer-grid a:hover { color: var(--accent) !important; transform: translateX(4px); }
.sg-footer-logo { font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 20px; letter-spacing: 0.12em; margin-bottom: 16px; color: var(--off); }
.sg-footer-bottom {
  border-top: 1px solid var(--line); padding-top: 28px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-size: 12px; color: var(--dim); font-family: 'JetBrains Mono', monospace;
}

/* ── 18. Reserve success ──────────────────────────── */
.sg-reserve-success {
  border: 1px solid var(--line); padding: 20px 28px; margin-bottom: 36px;
  font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--off);
  box-shadow: 0 0 0 2px var(--black), 0 0 0 3px var(--line);
}

/* ── 19. Mono utility ─────────────────────────────── */
.sg-mono { font-family: 'JetBrains Mono', monospace; }

/* ── 20. Responsive ───────────────────────────────── */

/* Tablet: hide desktop nav, show burger (1024px以下) */
@media (max-width: 1024px) {
  .sg-nav { display: none !important; }
  .sg-nav-tel { display: none !important; }
  .sg-burger { display: flex !important; }
}

/* Large tablet / small desktop */
@media (max-width: 960px) {
  body.southgate-theme section.sg-section { padding: 80px 32px !important; }
  body.southgate-theme section.sg-section.sg-section-slim { padding: 48px 32px !important; }
  .sg-hero { padding: 120px 32px 60px !important; }
  .sg-hero-inner { grid-template-columns: 1fr !important; gap: 48px; }
  .sg-form-wrap { grid-template-columns: 1fr !important; gap: 48px; }
  .sg-footer-grid { grid-template-columns: 1fr 1fr !important; }
  body.southgate-theme footer.sg-footer { padding: 60px 32px 32px !important; }
}

/* Mobile */
@media (max-width: 640px) {
  :root { --topbar-h: 68px; }
  .sg-topbar { padding: 0 20px; }
  .sg-logo img,
  .sg-logo .custom-logo { height: 44px !important; }
  body.southgate-theme section.sg-section { padding: 72px 24px !important; }
  body.southgate-theme section.sg-section.sg-section-slim { padding: 48px 24px !important; }
  .sg-hero { padding: 100px 24px 56px !important; }
  .sg-grid-3 { grid-template-columns: 1fr !important; }
  .sg-apps-grid { grid-template-columns: 1fr !important; }
  .sg-form-grid { grid-template-columns: 1fr !important; }
  .sg-footer-grid { grid-template-columns: 1fr !important; }
  .sg-card { padding: 40px 32px !important; }
  .sg-app-card { padding: 40px 32px !important; }
  .sg-info-block { padding: 28px !important; }
  .sg-pickup-fee { padding: 24px 28px !important; }
  .sg-dest-panel { padding: 8px 28px 28px !important; }
  .sg-dest-panel .sg-row { padding: 16px 0 !important; }
  .sg-pay-chip { padding: 13px 20px !important; }
  body.southgate-theme .sg-field input,
  body.southgate-theme .sg-field select,
  body.southgate-theme .sg-field textarea { padding: 17px 18px !important; }
  .sg-recruit { padding: 32px 28px !important; }
  .sg-btn { padding: 18px 32px !important; }
  body.southgate-theme footer.sg-footer { padding: 48px 24px 28px !important; }
  .sg-mobile-nav { padding: 20px 24px 28px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .sg-status .lamp { animation: none; opacity: 1; }
}