:root {
    --platinum: #F4F6F7;
    --crystal: #FFFFFF;
    --graphite: #1E2226;
    --graphite-soft: #3A3F45;
    --silver: #C6CCD1;
    --silver-line: #DDE2E5;
    --ice: #4A87A8;
    --ice-soft: #7FA9C0;
    --champagne: #B79143;
    --champagne-soft: #C9A961;
  }
  * { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Inter', sans-serif;
    color: var(--graphite);
    background: var(--platinum);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
  }
  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    * { animation: none !important; transition: none !important; }
  }
  a { color: inherit; text-decoration: none; }
  .wrap { max-width: 1180px; margin: 0 auto; padding: 0 32px; }
  h1, h2, h3 { font-family: 'Fraunces', serif; font-weight: 500; letter-spacing: -0.01em; }
  .eyebrow {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ice);
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .eyebrow::before { content: ''; width: 24px; height: 1px; background: var(--ice); display: inline-block; }
  a:focus-visible, button:focus-visible { outline: 2px solid var(--ice); outline-offset: 3px; }

  /* ── Nav ── */
  header {
    position: sticky; top: 0; z-index: 50;
    background: rgba(244,246,247,0.92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--silver-line);
  }
  nav.wrap { display: flex; align-items: center; justify-content: space-between; height: 76px; }
  .logo { font-family: 'Fraunces', serif; font-size: 19px; font-weight: 500; letter-spacing: 0.02em; transition: opacity 0.2s; }
  .logo:hover { opacity: 0.75; }
  .logo span { color: var(--ice); }
  .nav-links { display: flex; gap: 36px; font-size: 14px; font-weight: 500; }
  .nav-links a { color: var(--graphite-soft); transition: color 0.2s; }
  .nav-links a:hover { color: var(--ice); }
  .nav-cta {
    font-size: 13px; font-weight: 600; letter-spacing: 0.02em;
    background: var(--graphite); color: var(--crystal);
    padding: 11px 22px; border-radius: 2px;
    transition: background 0.2s;
  }
  .nav-cta:hover { background: var(--ice); }
  .nav-phone {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 13px; font-weight: 500; color: var(--graphite-soft);
    transition: color 0.2s; white-space: nowrap;
  }
  .nav-phone:hover { color: var(--ice); }
  .mobile-menu a.mobile-phone {
    font-family: 'IBM Plex Mono', monospace; font-size: 16px; color: var(--ice);
  }
  .nav-toggle { display: none; }

  .nav-toggle {
    background: none; border: none; cursor: pointer; padding: 0;
    width: 30px; height: 22px; position: relative; z-index: 110;
  }
  .nav-toggle span {
    display: block; position: absolute; left: 0; width: 100%; height: 2px;
    background: var(--graphite); border-radius: 1px;
    transition: transform 0.25s, opacity 0.2s;
  }
  .nav-toggle span:nth-child(1) { top: 0; }
  .nav-toggle span:nth-child(2) { top: 10px; }
  .nav-toggle span:nth-child(3) { top: 20px; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(10px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-10px) rotate(-45deg); }

  .mobile-menu {
    display: none;
    position: fixed; top: 76px; left: 0; right: 0; bottom: 0;
    height: calc(100dvh - 76px);
    background: var(--platinum);
    z-index: 90;
    padding: 8px 32px max(24px, env(safe-area-inset-bottom));
    flex-direction: column;
    justify-content: center;
    gap: 2px;
    overflow-y: auto;
  }
  .mobile-menu.open { display: flex; }
  .mobile-menu a {
    font-family: 'Inter', sans-serif;
    font-size: 18px; font-weight: 500; color: var(--graphite);
    padding: 13px 4px; border-bottom: 1px solid var(--silver-line);
    flex-shrink: 0;
  }
  .mobile-menu a.mobile-cta {
    margin-top: 16px; text-align: center; background: var(--graphite); color: #fff;
    border-radius: 2px; border-bottom: none; padding: 15px; font-weight: 600;
    font-size: 16px;
  }

  /* ── Hero ── */
  .hero {
    padding: 100px 0 0;
    position: relative;
    overflow: hidden;
  }
  .hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
    padding-bottom: 64px;
  }
  .hero h1 {
    font-size: clamp(38px, 5vw, 60px);
    line-height: 1.05;
    color: var(--graphite);
    margin: 20px 0 26px;
  }
  .hero h1 em { font-style: italic; color: var(--ice); }
  .hero p.lede {
    font-size: 17px;
    color: var(--graphite-soft);
    max-width: 480px;
    margin-bottom: 34px;
  }
  .hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
  .btn-primary {
    background: var(--graphite); color: var(--crystal);
    padding: 15px 28px; font-size: 14px; font-weight: 600;
    border-radius: 2px; transition: background 0.2s;
    display: inline-flex; align-items: center; gap: 8px;
  }
  .btn-primary:hover { background: var(--ice); }
  .btn-secondary {
    border: 1px solid var(--graphite); color: var(--graphite);
    padding: 15px 28px; font-size: 14px; font-weight: 600;
    border-radius: 2px; transition: all 0.2s;
  }
  .btn-secondary:hover { border-color: var(--ice); color: var(--ice); }

  .hero-panel {
    aspect-ratio: 4/5;
    background: linear-gradient(160deg, var(--graphite) 0%, var(--graphite-soft) 55%, var(--ice) 130%);
    border-radius: 3px;
    position: relative;
    display: flex; align-items: flex-end;
    padding: 28px;
    box-shadow: 0 24px 60px -20px rgba(30,34,38,0.35);
  }
  .hero-panel::after {
    content: '';
    position: absolute; inset: 14px;
    border: 1px solid rgba(255,255,255,0.18);
    pointer-events: none;
  }
  .hero-panel-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
    color: rgba(255,255,255,0.65);
  }
  .hero-panel-name {
    font-family: 'Fraunces', serif; font-size: 22px; color: var(--crystal); margin-top: 6px;
  }

  /* ── Vitals ticker (signature element) ── */
  .ticker {
    border-top: 1px solid var(--silver-line);
    border-bottom: 1px solid var(--silver-line);
    background: var(--crystal);
  }
  .ticker-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
  }
  .ticker-item {
    padding: 22px 32px;
    border-left: 1px solid var(--silver-line);
    font-family: 'IBM Plex Mono', monospace;
  }
  .ticker-item:first-child { border-left: none; }
  .ticker-value { font-size: 22px; color: var(--graphite); font-weight: 500; }
  .ticker-label {
    font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--graphite-soft); margin-top: 4px;
  }

  /* ── Services ── */
  .services { padding: 110px 0; }
  .section-head { max-width: 620px; margin-bottom: 56px; }
  .section-head h2 { font-size: clamp(28px, 3.4vw, 38px); margin-top: 16px; }
  .section-head p { color: var(--graphite-soft); font-size: 16px; margin-top: 14px; }

  .service-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--silver-line);
    border: 1px solid var(--silver-line);
  }
  a.service-card { display: block; }
  .service-card {
    background: var(--crystal);
    padding: 32px 28px;
    transition: background 0.25s;
  }
  .service-card:hover { background: var(--platinum); }
  .service-num {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px; color: var(--ice); letter-spacing: 0.08em;
  }
  .service-card h3 {
    font-size: 19px; margin: 14px 0 10px; color: var(--graphite);
  }
  .service-card p { font-size: 14.5px; color: var(--graphite-soft); }

  /* ── Credibility strip ── */
  .credibility {
    background: var(--graphite);
    color: var(--crystal);
    padding: 100px 0;
  }
  .cred-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
  }
  .credibility .eyebrow { color: var(--ice-soft); }
  .credibility .eyebrow::before { background: var(--ice-soft); }
  .credibility h2 { font-size: clamp(26px, 3vw, 34px); color: var(--crystal); margin: 18px 0 20px; }
  .credibility p { color: rgba(255,255,255,0.7); font-size: 16px; margin-bottom: 16px; }
  .cred-facts { display: flex; flex-direction: column; gap: 0; border-top: 1px solid rgba(255,255,255,0.15); }
  .cred-fact {
    display: flex; justify-content: space-between; align-items: baseline;
    padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,0.15);
  }
  .cred-fact-label { font-size: 14.5px; color: rgba(255,255,255,0.6); }
  .cred-fact-value { font-family: 'IBM Plex Mono', monospace; font-size: 14.5px; color: var(--champagne-soft); }

  /* ── CTA ── */
  .cta-band { padding: 110px 0; text-align: center; }
  .cta-band h2 { font-size: clamp(28px, 4vw, 42px); max-width: 640px; margin: 18px auto 30px; }
  .cta-band .eyebrow { justify-content: center; }
  .cta-band .eyebrow::before, .cta-band .eyebrow::after { content: ''; width: 24px; height: 1px; background: var(--ice); }

  footer {
    border-top: 1px solid var(--silver-line);
    padding: 44px 0;
  }
  .footer-row { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
  .footer-row p { font-size: 13px; color: var(--graphite-soft); }
  .footer-links { display: flex; gap: 24px; font-size: 13px; color: var(--graphite-soft); }
  .footer-links a:hover { color: var(--ice); }

  @media (max-width: 860px) {
    .nav-links { display: none; }
    .nav-toggle { display: block; }
    .nav-cta { display: none; }
    .hero-grid { grid-template-columns: 1fr; }
    .hero-panel { aspect-ratio: 16/10; }
    .ticker-row { grid-template-columns: repeat(2, 1fr); }
    .ticker-item:nth-child(3) { border-left: none; }
    .service-grid { grid-template-columns: 1fr; }
    .cred-grid { grid-template-columns: 1fr; }
  }

  /* ── Inner page header ── */
  .page-header {
    padding: 70px 0 60px;
    border-bottom: 1px solid var(--silver-line);
  }
  .page-header h1 { font-size: clamp(34px, 4.4vw, 50px); margin: 16px 0 18px; }
  .page-header p.lede { font-size: 16.5px; color: var(--graphite-soft); max-width: 560px; }

  /* ── Service detail rows (services page) ── */
  .service-detail {
    display: grid;
    grid-template-columns: 90px 1fr;
    gap: 28px;
    padding: 40px 0;
    border-bottom: 1px solid var(--silver-line);
  }
  .service-detail:first-of-type { padding-top: 0; }
  .service-detail-num {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 13px; color: var(--ice); letter-spacing: 0.08em; padding-top: 4px;
  }
  .service-detail h3 { font-size: 24px; margin-bottom: 10px; }
  .service-detail p { font-size: 15.5px; color: var(--graphite-soft); max-width: 620px; margin-bottom: 14px; }
  .service-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
  .service-tag {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px; letter-spacing: 0.04em; text-transform: uppercase;
    color: var(--graphite-soft); background: var(--platinum);
    border: 1px solid var(--silver-line);
    padding: 5px 11px; border-radius: 2px;
  }

  /* ── Two-column info block (about page) ── */
  .info-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    max-width: 1180px;
    margin: 0 auto;
    padding: 90px 32px;
    border-bottom: 1px solid var(--silver-line);
  }
  .info-split h2 { font-size: clamp(26px, 3vw, 34px); margin: 16px 0 18px; }
  .info-split p { font-size: 16px; color: var(--graphite-soft); margin-bottom: 16px; }
  .info-photo {
    aspect-ratio: 4/5;
    background: linear-gradient(160deg, var(--silver) 0%, var(--platinum) 60%, var(--ice-soft) 140%);
    border-radius: 3px;
    position: relative;
  }
  .info-photo::after { content: ''; position: absolute; inset: 14px; border: 1px solid rgba(30,34,38,0.12); }
  .info-photo-label {
    position: absolute; bottom: 24px; left: 24px;
    font-family: 'IBM Plex Mono', monospace; font-size: 11px;
    letter-spacing: 0.08em; text-transform: uppercase; color: var(--graphite-soft);
  }

  /* ── Values list (about page) ── */
  .values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    padding: 90px 0;
  }
  .values-grid h3 { font-size: 19px; margin: 14px 0 8px; }
  .values-grid p { font-size: 14.5px; color: var(--graphite-soft); }
  .value-mark {
    width: 32px; height: 1px; background: var(--champagne-soft);
  }

  /* ── Contact page ── */
  .contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    padding: 80px 0 110px;
  }
  .contact-info-block { margin-bottom: 32px; }
  .contact-info-label {
    font-family: 'IBM Plex Mono', monospace; font-size: 11px;
    letter-spacing: 0.1em; text-transform: uppercase; color: var(--ice);
    margin-bottom: 8px;
  }
  .contact-info-value { font-size: 17px; color: var(--graphite); }
  .contact-info-value a:hover { color: var(--ice); }

  form.inquiry { display: flex; flex-direction: column; gap: 18px; }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
  .field label {
    display: block; font-size: 13px; font-weight: 500;
    color: var(--graphite-soft); margin-bottom: 7px;
  }
  .field input, .field select, .field textarea {
    width: 100%; font-family: 'Inter', sans-serif; font-size: 15px;
    color: var(--graphite); background: var(--crystal);
    border: 1px solid var(--silver-line); border-radius: 2px;
    padding: 12px 14px;
  }
  .field input:focus, .field select:focus, .field textarea:focus {
    outline: 2px solid var(--ice); outline-offset: 1px; border-color: var(--ice);
  }
  .field textarea { resize: vertical; min-height: 110px; }
  .form-submit {
    background: var(--graphite); color: var(--crystal);
    padding: 15px 28px; font-size: 14px; font-weight: 600;
    border: none; border-radius: 2px; cursor: pointer;
    transition: background 0.2s; align-self: flex-start;
  }
  .form-submit:hover { background: var(--ice); }
  .form-note { font-size: 13px; color: var(--graphite-soft); margin-top: -4px; }

  @media (max-width: 860px) {
    .service-detail { grid-template-columns: 1fr; gap: 10px; }
    .info-split { grid-template-columns: 1fr; }
    .values-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
  }

  /* ── Booking page ── */
  .policy-notice {
    background: var(--platinum);
    border-left: 3px solid var(--champagne-soft);
    padding: 18px 22px;
    font-size: 14px;
    color: var(--graphite-soft);
    margin-bottom: 32px;
  }
  .policy-notice strong { color: var(--graphite); }
  .booking-frame-wrap {
    border: 1px solid var(--silver-line);
    border-radius: 3px;
    overflow: hidden;
    background: var(--crystal);
  }
  .booking-frame-wrap iframe { width: 100%; min-height: 720px; border: none; display: block; }
  .book-alt-note {
    text-align: center; margin-top: 28px; font-size: 14.5px; color: var(--graphite-soft);
  }
  .book-alt-note a { color: var(--ice); font-weight: 600; }

  /* ── Inquiry confirmation state ── */
  .form-success {
    display: none;
    background: var(--graphite); color: var(--crystal);
    padding: 40px 36px; text-align: center; border-radius: 3px;
  }
  .form-success h3 { color: var(--crystal); font-size: 22px; margin-bottom: 10px; }
  .form-success p { color: rgba(255,255,255,0.7); font-size: 15px; }

  /* ── Space gallery (about page) ── */
  .space-gallery {
    padding: 90px 0 30px;
    border-bottom: 1px solid var(--silver-line);
  }
  .space-gallery-head { max-width: 620px; margin-bottom: 40px; }
  .space-gallery-head h2 { font-size: clamp(26px, 3vw, 34px); margin: 16px 0 0; }
  .gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
  .gallery-item { position: relative; aspect-ratio: 4/5; border-radius: 3px; overflow: hidden; }
  .gallery-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
  .gallery-caption {
    position: absolute; bottom: 14px; left: 14px;
    background: rgba(30,34,38,0.82); padding: 5px 11px; border-radius: 2px;
    font-family: 'IBM Plex Mono', monospace; font-size: 10.5px;
    letter-spacing: 0.06em; text-transform: uppercase; color: #fff;
  }
  @media (max-width: 860px) {
    .gallery-grid { grid-template-columns: 1fr; }
  }

  /* ── FAQ accordion ── */
  .faq-list { max-width: 760px; }
  .faq-item {
    border-bottom: 1px solid var(--silver-line);
  }
  .faq-item:first-child { border-top: 1px solid var(--silver-line); }
  .faq-q {
    width: 100%; text-align: left; background: none; border: none; cursor: pointer;
    display: flex; justify-content: space-between; align-items: center; gap: 20px;
    padding: 24px 4px; font-family: 'Fraunces', serif; font-size: 18px; color: var(--graphite);
  }
  .faq-q-mark {
    font-family: 'IBM Plex Mono', monospace; font-size: 18px; color: var(--ice);
    flex-shrink: 0; transition: transform 0.25s;
  }
  .faq-item.open .faq-q-mark { transform: rotate(45deg); }
  .faq-a {
    max-height: 0; overflow: hidden; transition: max-height 0.3s ease;
  }
  .faq-a p { font-size: 15px; color: var(--graphite-soft); padding: 0 4px 24px; max-width: 640px; }
  .faq-item.open .faq-a { max-height: 400px; }

  /* ── Testimonials ── */
  .testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--silver-line);
    border: 1px solid var(--silver-line);
  }
  .testimonial-card { background: var(--crystal); padding: 30px 26px; }
  .testimonial-stars { color: var(--champagne-soft); font-size: 14px; letter-spacing: 2px; margin-bottom: 14px; }
  .testimonial-quote { font-size: 15px; color: var(--graphite); line-height: 1.55; margin-bottom: 16px; }
  .testimonial-name { font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: var(--graphite-soft); text-transform: uppercase; letter-spacing: 0.05em; }
  @media (max-width: 860px) {
    .testimonial-grid { grid-template-columns: 1fr; }
  }

  /* ── Pricing ── */
  .pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--silver-line);
    border: 1px solid var(--silver-line);
    margin-top: 20px;
  }
  .pricing-card { background: var(--crystal); padding: 34px 28px; display: flex; flex-direction: column; }
  .pricing-card.featured { background: var(--graphite); color: var(--crystal); }
  .pricing-card.featured .pricing-name, .pricing-card.featured .pricing-desc { color: var(--crystal); }
  .pricing-card.featured .pricing-desc { color: rgba(255,255,255,0.65); }
  .pricing-name { font-family: 'Fraunces', serif; font-size: 20px; margin-bottom: 6px; }
  .pricing-amount { font-family: 'IBM Plex Mono', monospace; font-size: 28px; color: var(--ice); margin-bottom: 10px; }
  .pricing-card.featured .pricing-amount { color: var(--ice-soft); }
  .pricing-desc { font-size: 14px; color: var(--graphite-soft); flex-grow: 1; margin-bottom: 18px; }
  .pricing-note { font-size: 13px; color: var(--graphite-soft); margin-top: 18px; max-width: 640px; }
  @media (max-width: 860px) {
    .pricing-grid { grid-template-columns: 1fr; }
  }