/* =========================================================================
   PSS · Payment Software Solutions
   Shared design system
   Type: neutral Helvetica / Swiss grotesque (Helvetica Neue on Apple,
         Arimo as the web-loaded metric-compatible fallback)
   Brand: electric cobalt + obsidian, cool off-white content
   ========================================================================= */

:root {
  /* Brand — PSS deep blue leads, bright blue as accent (#035177 / #048AC9) */
  --brand:        oklch(0.414 0.091 238.7);
  --brand-2:      oklch(0.603 0.136 239.4);
  --brand-ink:    oklch(0.331 0.072 238.0);
  --brand-glow:   oklch(0.603 0.136 239.4 / 0.42);

  /* Dark world — deep neutral slate, faint cool cast (neutrals lead) */
  --obsidian:     oklch(0.205 0.013 244);
  --obsidian-2:   oklch(0.255 0.015 244);
  --night:        oklch(0.145 0.010 244);

  /* Light world — cool neutral off-white */
  --bg:           oklch(0.988 0.003 240);
  --surface:      oklch(0.967 0.005 240);
  --surface-2:    oklch(0.936 0.007 240);
  --line:         oklch(0.890 0.010 242);
  --line-strong:  oklch(0.805 0.016 244);

  /* Ink on light — near-neutral slate */
  --ink:          oklch(0.225 0.020 245);
  --ink-soft:     oklch(0.405 0.018 245);
  --ink-faint:    oklch(0.525 0.015 245);

  /* On dark */
  --on-dark:      oklch(0.967 0.004 240);
  --on-dark-soft: oklch(0.770 0.012 244);
  --on-dark-faint:oklch(0.585 0.015 246);

  /* Tap & Pass sub-brand — green (#299E46 / #71BF4F) */
  --tp:           oklch(0.616 0.163 147.5);
  --tp-2:         oklch(0.730 0.167 137.3);
  --tp-ink:       oklch(0.505 0.135 148.0);
  --tp-night:     oklch(0.170 0.024 152);
  --tp-night-2:   oklch(0.235 0.028 154);
  --tp-glow:      oklch(0.730 0.167 137.3 / 0.45);

  /* Type — one neutral grotesque across the site (Swiss style: weight does the work).
     Helvetica Neue is used on Apple devices; Arimo is the web fallback elsewhere. */
  --font-sans:    "Helvetica Neue", "Helvetica", "Arimo", Arial, system-ui, sans-serif;
  --font-display: var(--font-sans);
  --font-body:    var(--font-sans);
  /* Tap & Pass sub-brand now uses the main PSS face (client request, July 2026 —
     Transducer dropped). Kept as an alias so any old references resolve safely. */
  --font-tp:      var(--font-sans);

  /* Rhythm */
  --section:    clamp(5rem, 11vh, 9rem);
  --gutter:     clamp(1.25rem, 5vw, 4rem);
  --maxw:       1240px;
  --radius:     18px;
  --radius-lg:  28px;

  /* Motion */
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:cubic-bezier(0.65, 0, 0.35, 1);

  /* Z-scale */
  --z-bg: 0; --z-base: 1; --z-raise: 10; --z-nav: 100; --z-overlay: 200; --z-modal: 300;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  letter-spacing: 0.002em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img, svg, video, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: none; }
input, textarea, select { font: inherit; color: inherit; }
::selection { background: var(--brand); color: white; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.02; letter-spacing: -0.02em; text-wrap: balance; }
.display {
  font-size: clamp(2.6rem, 1.6rem + 4.6vw, 5.6rem);
  line-height: 0.98; letter-spacing: -0.035em; font-weight: 600;
}
.h2 { font-size: clamp(2rem, 1.4rem + 2.6vw, 3.5rem); letter-spacing: -0.03em; }
.h3 { font-size: clamp(1.4rem, 1.15rem + 1vw, 2rem); letter-spacing: -0.02em; }
.lede { font-size: clamp(1.15rem, 1.05rem + 0.5vw, 1.4rem); line-height: 1.5; color: var(--ink-soft); text-wrap: pretty; max-width: 60ch; }
p { text-wrap: pretty; }
.measure { max-width: 65ch; }
.kicker {
  font-family: var(--font-body); font-weight: 600; font-size: 0.78rem;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--brand-ink);
  display: inline-flex; align-items: center; gap: 0.6rem;
}
.kicker::before { content: ""; width: 1.6rem; height: 1px; background: currentColor; opacity: 0.6; }
.on-dark .kicker, .on-night .kicker { color: var(--brand-2); }
.serif-num { font-family: var(--font-display); font-weight: 500; }

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.wrap-wide { max-width: 1440px; }
.section { padding-block: var(--section); position: relative; }
.section-tight { padding-block: clamp(3rem, 7vh, 5rem); }
.stack > * + * { margin-top: 1.1rem; }
.grid { display: grid; gap: clamp(1.5rem, 3vw, 2.5rem); }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.split { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
@media (max-width: 900px) {
  .cols-2, .cols-3, .split { grid-template-columns: 1fr; }
}

/* ---------- Surface tones ---------- */
.on-dark { background: var(--obsidian); color: var(--on-dark); }
.on-dark p { color: var(--on-dark-soft); }
.on-night { background: var(--night); color: var(--on-dark); }
.on-surface { background: var(--surface); }
.tint { background:
  radial-gradient(120% 80% at 100% 0%, oklch(0.93 0.02 244) 0%, transparent 55%),
  var(--bg);
}

/* ---------- Buttons ---------- */
.btn {
  --bh: 3.25rem;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  height: var(--bh); padding-inline: 1.5rem; border-radius: 999px;
  font-weight: 600; font-size: 0.98rem; letter-spacing: 0.005em;
  transition: transform 0.45s var(--ease-out), background 0.3s, color 0.3s, box-shadow 0.45s var(--ease-out), border-color 0.3s;
  will-change: transform;
}
.btn:active { transform: translateY(1px) scale(0.99); }
.btn svg { width: 1.1em; height: 1.1em; transition: transform 0.45s var(--ease-out); }
.btn:hover svg { transform: translateX(3px); }
.btn-primary {
  background: var(--brand); color: #fff;
  box-shadow: 0 1px 0 oklch(0.7 0.136 239 / 0.5) inset, 0 14px 30px -12px var(--brand-glow);
}
.btn-primary:hover { background: var(--brand-ink); box-shadow: 0 1px 0 oklch(0.7 0.136 239 / 0.6) inset, 0 18px 44px -14px var(--brand-glow); transform: translateY(-2px); }
.btn-ghost { border: 1px solid var(--line-strong); color: var(--ink); }
.btn-ghost:hover { border-color: var(--ink); background: var(--ink); color: var(--bg); transform: translateY(-2px); }
.on-dark .btn-ghost, .hero .btn-ghost, .phero .btn-ghost, .tp-hero .btn-ghost { border-color: oklch(0.55 0.02 244 / 0.8); color: var(--on-dark); }
.on-dark .btn-ghost:hover, .hero .btn-ghost:hover, .phero .btn-ghost:hover, .tp-hero .btn-ghost:hover { background: var(--on-dark); color: var(--obsidian); border-color: var(--on-dark); }
.btn-tp { background: var(--tp); color: #fff; box-shadow: 0 14px 34px -12px var(--tp-glow); }
.btn-tp:hover { background: var(--tp-ink); transform: translateY(-2px); box-shadow: 0 18px 44px -14px var(--tp-glow); }
.link-arrow { display: inline-flex; align-items: center; gap: 0.5rem; font-weight: 600; color: var(--brand-ink); }
.link-arrow svg { width: 1em; height: 1em; transition: transform 0.4s var(--ease-out); }
.link-arrow:hover svg { transform: translateX(4px); }
.on-dark .link-arrow, .on-night .link-arrow { color: var(--brand-2); }

/* White button (Customer login) — white with black text, same size as the quote button */
.btn-white { background: #fff; color: #111; box-shadow: 0 14px 30px -14px rgba(0,0,0,0.35); }
.btn-white:hover { background: oklch(0.93 0.005 240); transform: translateY(-2px); }

/* Outline button on dark blue — white text with a thin light-blue line */
.btn-outline-lt { border: 1px solid var(--brand-2); color: #fff; background: transparent; }
.btn-outline-lt:hover { background: oklch(0.6 0.136 239 / 0.16); border-color: var(--brand-2); transform: translateY(-2px); }

/* Dark-green button (Tap & Pass CTA on white) */
.btn-tp-dark { background: var(--tp-ink); color: #fff; box-shadow: 0 14px 34px -12px var(--tp-glow); }
.btn-tp-dark:hover { background: oklch(0.42 0.12 148); transform: translateY(-2px); }

/* ---------- Nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: var(--z-nav);
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: 1.1rem var(--gutter);
  transition: background 0.5s var(--ease-out), backdrop-filter 0.5s, border-color 0.5s, padding 0.5s var(--ease-out);
  border-bottom: 1px solid transparent;
}
.nav--scrolled {
  background: oklch(0.987 0.004 244 / 0.82);
  backdrop-filter: blur(14px) saturate(1.2);
  border-bottom-color: var(--line);
  padding-block: 0.7rem;
}
.nav--dark { color: var(--on-dark); }
.nav--dark.nav--scrolled { background: oklch(0.14 0.02 244 / 0.7); border-bottom-color: oklch(0.4 0.02 244 / 0.5); }
.nav-links { display: flex; align-items: center; gap: clamp(1rem, 2vw, 2rem); }
.nav-links a { font-weight: 500; font-size: 0.96rem; position: relative; opacity: 0.86; transition: opacity 0.3s; }
.nav-links a:hover, .nav-links a[aria-current="page"] { opacity: 1; }
.nav-links a[aria-current="page"]::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px;
  background: var(--brand); border-radius: 2px;
}
.nav--dark .nav-links a[aria-current="page"]::after { background: var(--brand-2); }
.nav-cta { display: flex; align-items: center; gap: 0.75rem; }

/* Member login (top-right) — opens the PSS Portal */
.nav-login {
  display: inline-flex; align-items: center; gap: 0.5rem;
  height: 2.6rem; padding-inline: 0.95rem; border-radius: 999px;
  font-weight: 500; font-size: 0.92rem; letter-spacing: 0.005em;
  border: 1px solid var(--line-strong); color: var(--ink); opacity: 0.92;
  transition: opacity 0.3s, color 0.3s, background 0.3s, border-color 0.3s;
}
.nav-login svg { width: 1.05em; height: 1.05em; }
.nav-login:hover { opacity: 1; border-color: var(--ink); }
.nav--dark .nav-login { border-color: oklch(0.55 0.02 244 / 0.7); color: var(--on-dark); }
.nav--dark .nav-login:hover { border-color: var(--on-dark); background: oklch(1 0 0 / 0.07); }
@media (max-width: 560px) {
  .nav-login .nav-login-label { display: none; }
  .nav-login { padding-inline: 0; width: 2.6rem; justify-content: center; }
}
.nav-toggle { display: none; width: 2.75rem; height: 2.75rem; align-items: center; justify-content: center; }
.nav-toggle span { position: relative; width: 22px; height: 2px; background: currentColor; transition: 0.3s; }
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; width: 22px; height: 2px; background: currentColor; transition: 0.3s var(--ease-out); }
.nav-toggle span::before { top: -7px; } .nav-toggle span::after { top: 7px; }
.nav.is-open .nav-toggle span { background: transparent; }
.nav.is-open .nav-toggle span::before { top: 0; transform: rotate(45deg); }
.nav.is-open .nav-toggle span::after { top: 0; transform: rotate(-45deg); }

@media (max-width: 880px) {
  .nav-toggle { display: inline-flex; }
  .nav-links {
    position: fixed; inset: 0 0 0 auto; width: min(82vw, 360px);
    flex-direction: column; align-items: flex-start; justify-content: center;
    gap: 1.5rem; padding: 5rem 2rem; background: var(--obsidian); color: var(--on-dark);
    transform: translateX(105%); transition: transform 0.55s var(--ease-out); z-index: var(--z-overlay);
  }
  .nav-links a { font-size: 1.4rem; font-family: var(--font-display); opacity: 1; }
  .nav.is-open .nav-links { transform: translateX(0); }
  .nav-cta .btn { display: none; }
  /* keep Customer login reachable on small screens */
  .nav-cta .btn-white { display: inline-flex; --bh: 2.6rem; padding-inline: 1rem; font-size: 0.9rem; }
}

/* ---------- Logo lockup (PSS outline; white on dark, blue on light) ---------- */
.logo { display: inline-flex; align-items: center; }
.logo-img { height: 34px; width: auto; flex: none; display: block; }
.logo-img--light { display: none; }
.nav:not(.nav--dark) .logo-img--dark { display: none; }
.nav:not(.nav--dark) .logo-img--light { display: block; }
.footer .logo-img { height: 46px; }
@media (max-width: 480px) { .logo-img { height: 30px; } }

/* ---------- Footer ---------- */
.footer { background: var(--night); color: var(--on-dark); padding-block: clamp(3.5rem, 7vh, 6rem) 2.5rem; }
.footer a { color: var(--on-dark-soft); transition: color 0.3s; }
.footer a:hover { color: var(--on-dark); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 2.5rem; }
.footer h5 { font-family: var(--font-body); font-weight: 600; font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--on-dark-faint); margin-bottom: 1.1rem; }
.footer ul { list-style: none; padding: 0; display: grid; gap: 0.65rem; font-size: 0.96rem; }
.footer ul li { color: var(--on-dark-soft); } /* plain-text entries (e.g. the postal address) match link brightness */
.footer-base { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center;
  margin-top: clamp(2.5rem, 5vh, 4rem); padding-top: 1.6rem; border-top: 1px solid oklch(0.35 0.02 244 / 0.5);
  font-size: 0.85rem; color: var(--on-dark-faint); }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- Reveal (enhances already-visible content) ---------- */
[data-reveal] { will-change: transform, opacity; }

/* ---------- Misc atmosphere ---------- */
.grain::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: var(--z-raise);
  opacity: 0.05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.rule { height: 1px; background: var(--line); border: 0; }
.aurora-fx { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.above { position: relative; z-index: 1; }
.eyebrow-num { font-family: var(--font-display); font-weight: 500; color: var(--brand); font-size: 0.95rem; }
.badge {
  display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.4rem 0.85rem;
  border-radius: 999px; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.02em;
  background: oklch(0.6 0.136 239 / 0.12); color: var(--brand-ink); border: 1px solid oklch(0.6 0.136 239 / 0.22);
}
.on-dark .badge { background: oklch(0.6 0.136 239 / 0.16); color: var(--brand-2); border-color: oklch(0.6 0.136 239 / 0.3); }

/* ---------- CTA band (shared: dark blue with white text) ---------- */
.cta-band { background: radial-gradient(120% 130% at 50% 0%, #0c2c47 0%, #071420 60%); color: var(--on-dark); text-align: center; }
.cta-band h2 { max-width: 18ch; margin-inline: auto; }
.cta-band .lede { margin-inline: auto; color: var(--on-dark-soft); }

/* ---------- Page hero (inner pages) ---------- */
.phero { position: relative; overflow: hidden; color: var(--on-dark);
  background: radial-gradient(125% 120% at 50% -20%, #0c2c47 0%, #0a1a28 60%, #050f18 100%);
  padding-top: clamp(8.5rem, 17vh, 12rem); padding-bottom: clamp(3.5rem, 9vh, 6.5rem); }
.phero .kicker { color: var(--brand-2); }
.phero h1 { font-size: clamp(2.4rem, 1.5rem + 4vw, 4.8rem); letter-spacing: -0.037em; line-height: 0.99; max-width: 17ch; margin-top: 1rem; }
.phero .lede { color: var(--on-dark-soft); margin-top: 1.3rem; }
.phero .glow { position: absolute; inset: 0; pointer-events: none; opacity: 0.55;
  background: radial-gradient(38% 55% at 78% 12%, var(--brand-glow), transparent); }

/* ---------- Generic feature cards (used sparingly) ---------- */
.cardset { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: clamp(1rem, 2vw, 1.4rem); }
.card { border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.4rem, 2.5vw, 1.9rem); background: var(--bg); transition: transform 0.5s var(--ease-out), border-color 0.4s, box-shadow 0.5s var(--ease-out); }
.card:hover { transform: translateY(-4px); border-color: var(--line-strong); box-shadow: 0 30px 50px -36px oklch(0.4 0.02 244 / 0.5); }
.card .ic { width: 2.6rem; height: 2.6rem; border-radius: 12px; display: grid; place-items: center; background: oklch(0.6 0.136 239 / 0.12); color: var(--brand); margin-bottom: 1.1rem; }
.card .ic svg { width: 1.4rem; height: 1.4rem; }
.card h3 { font-size: 1.15rem; margin-bottom: 0.5rem; font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; }
.card p { color: var(--ink-soft); font-size: 0.96rem; }

/* ---------- Detail block (alternating) ---------- */
.detail { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.detail + .detail { margin-top: clamp(3rem, 7vh, 6rem); }
.detail.flip .detail-media { order: -1; }
.detail-media { border-radius: var(--radius-lg); aspect-ratio: 4 / 3; position: relative; overflow: hidden;
  background: linear-gradient(155deg, #16204a, #0a1a28); border: 1px solid oklch(0.4 0.02 244 / 0.4); display: grid; place-items: center; }
.detail-media::before { content:""; position:absolute; left:-15%; top:-25%; width:55%; height:75%; background: radial-gradient(closest-side, var(--brand-glow), transparent); opacity:0.6; }
.detail-media .glyph { font-family: var(--font-display); font-weight: 600; color: oklch(0.7 0.136 239 / 0.5); font-size: clamp(3rem, 8vw, 6rem); position: relative; }
@media (max-width: 880px){ .detail { grid-template-columns: 1fr; } .detail.flip .detail-media { order: 0; } }

/* ---------- Form ---------- */
.form { display: grid; gap: 1.1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
@media (max-width: 620px){ .form-row { grid-template-columns: 1fr; } }
.field { display: grid; gap: 0.45rem; }
.field label { font-size: 0.85rem; font-weight: 600; color: var(--ink); letter-spacing: 0.01em; }
.field input, .field select, .field textarea {
  border: 1px solid var(--line-strong); background: var(--bg); border-radius: 12px; padding: 0.85rem 1rem; font-size: 1rem;
  transition: border-color 0.3s, box-shadow 0.3s; }
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 4px oklch(0.6 0.136 239 / 0.14); }
.field--error input, .field--error select, .field--error textarea { border-color: oklch(0.55 0.2 25); box-shadow: 0 0 0 4px oklch(0.6 0.2 25 / 0.12); }
.field--error::after { content: "Please complete this field"; font-size: 0.78rem; color: oklch(0.5 0.2 25); }
.form-done { text-align: center; padding: clamp(2rem,5vw,3rem); }
.form-done .ok { width: 3.4rem; height: 3.4rem; border-radius: 50%; display: grid; place-items: center; margin: 0 auto 1.2rem; background: oklch(0.6 0.136 239 / 0.14); color: var(--brand); }

/* ---------- FAQ ---------- */
.faq details { border-top: 1px solid var(--line); padding: 1.2rem 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-weight: 400; color: var(--brand); font-size: 1.5rem; transition: transform 0.3s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { color: var(--ink-soft); margin-top: 0.8rem; max-width: 70ch; }

/* ---------- Photo galleries & lightbox (activation pages) ---------- */
.has-gallery { cursor: zoom-in; }
.gal-badge { position:absolute; right:0.9rem; bottom:0.9rem; z-index:2; display:inline-flex; align-items:center; gap:0.45rem;
  font-size:0.8rem; font-weight:600; padding:0.45rem 0.85rem; border-radius:999px;
  background:oklch(0.14 0.02 244 / 0.72); color:#fff; border:1px solid oklch(1 0 0 / 0.25);
  backdrop-filter: blur(6px); transition: background 0.3s, border-color 0.3s; }
.gal-badge svg { width:1em; height:1em; }
.gal-badge span { opacity:0.7; font-weight:500; }
.has-gallery:hover .gal-badge, .gal-badge:hover { background:var(--brand); border-color:transparent; }
.gal-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:clamp(0.9rem,2vw,1.4rem); margin-top:2.5rem; }
.gal-tile { position:relative; border-radius:var(--radius); overflow:hidden; border:1px solid var(--line); aspect-ratio:4/3; background:var(--surface-2);
  transition:transform 0.5s var(--ease-out), box-shadow 0.5s var(--ease-out), border-color 0.4s; padding:0; display:block; width:100%; }
.gal-tile img { width:100%; height:100%; object-fit:cover; transition:transform 0.7s var(--ease-out); }
.gal-tile:hover { transform:translateY(-4px); border-color:var(--line-strong); box-shadow:0 30px 50px -36px oklch(0.4 0.02 244 / 0.55); }
.gal-tile:hover img { transform:scale(1.04); }
.lightbox { position:fixed; inset:0; z-index:var(--z-modal); display:none; align-items:center; justify-content:center;
  background:oklch(0.1 0.01 244 / 0.92); backdrop-filter: blur(10px); padding: clamp(1rem,4vw,3rem); }
.lightbox.is-open { display:flex; }
.lb-stage { margin:0; max-width:min(1100px,92vw); max-height:82vh; display:grid; gap:0.8rem; justify-items:center; }
.lb-stage img { max-width:100%; max-height:74vh; border-radius:14px; box-shadow:0 40px 90px -30px rgba(0,0,0,0.8); }
.lb-cap { color:var(--on-dark-soft); font-size:0.9rem; }
.lb-close { position:absolute; top:1rem; right:1.2rem; font-size:2.2rem; line-height:1; color:#fff; opacity:0.8; }
.lb-close:hover { opacity:1; }
.lb-prev, .lb-next { position:absolute; top:50%; transform:translateY(-50%); width:3rem; height:3rem; display:grid; place-items:center;
  border-radius:50%; background:oklch(1 0 0 / 0.1); color:#fff; border:1px solid oklch(1 0 0 / 0.2); transition: background 0.3s; }
.lb-prev:hover, .lb-next:hover { background:var(--brand); }
.lb-prev { left:clamp(0.6rem,3vw,2rem); } .lb-next { right:clamp(0.6rem,3vw,2rem); }
.lb-prev svg, .lb-next svg { width:1.3rem; height:1.3rem; }
.lb-count { position:absolute; bottom:1.2rem; left:50%; transform:translateX(-50%); color:var(--on-dark-faint); font-size:0.85rem; letter-spacing:0.08em; }

/* Prev / next activation rail (bottom of each activation page) */
.pn-rail { display:grid; grid-template-columns:1fr 1fr; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.pn-rail a { padding:1.6rem clamp(1rem,3vw,2rem); display:flex; flex-direction:column; gap:0.3rem; transition:background 0.3s; }
.pn-rail a:hover { background:var(--surface); }
.pn-rail a + a { border-left:1px solid var(--line); text-align:right; align-items:flex-end; }
.pn-rail .pn-k { font-size:0.75rem; letter-spacing:0.12em; text-transform:uppercase; color:var(--ink-faint); font-weight:600; }
.pn-rail .pn-t { font-family:var(--font-display); font-weight:600; font-size:1.2rem; color:var(--ink); }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

/* ---------- Download brochure button (July 2026 round) ---------- */
.btn-doc { display:inline-flex; align-items:center; gap:0.5rem; font-weight:600; font-size:0.88rem;
  padding:0.55rem 1.05rem; border-radius:999px; border:1px solid var(--brand); color:var(--brand-ink);
  background:transparent; transition: background 0.3s, color 0.3s, transform 0.3s var(--ease-out), border-color 0.3s; }
.btn-doc:hover { background:var(--brand); border-color:var(--brand); color:#fff; transform:translateY(-2px); }
.btn-doc svg { width:1em; height:1em; }
.phero .btn-doc, .on-dark .btn-doc, .on-night .btn-doc { border-color:var(--brand-2); color:var(--brand-2); }
.phero .btn-doc:hover, .on-dark .btn-doc:hover, .on-night .btn-doc:hover { background:var(--brand-2); border-color:var(--brand-2); color:var(--obsidian); }

/* ===== Affiliates logo strip (client, Aug 2026) ===== */
.aff-strip { background: #fff; padding-block: clamp(2.4rem, 5.5vh, 3.8rem); border-top: 1px solid oklch(0.93 0.004 244); overflow: hidden; }
.aff-strip .aff-head { text-align: center; margin-bottom: clamp(1.4rem, 3vh, 2rem); }
.aff-strip .aff-head .kicker::after { content: ""; width: 1.6rem; height: 1px; background: currentColor; opacity: 0.6; }
.aff-marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); }
.aff-track { display: flex; width: max-content; animation: aff-scroll 55s linear infinite; }
.aff-track:hover { animation-play-state: paused; }
.aff-set { display: flex; align-items: center; gap: clamp(2.2rem, 4vw, 3.4rem); padding-inline-end: clamp(2.2rem, 4vw, 3.4rem); }
.aff-set img { height: calc(var(--h) * var(--aff-scale, 1)); width: auto; flex: none; }
@keyframes aff-scroll { to { transform: translateX(-50%); } }
@media (max-width: 700px){ .aff-strip { --aff-scale: 0.76; } }
@media (prefers-reduced-motion: reduce){
  .aff-track { animation: none; width: 100%; }
  .aff-set { flex-wrap: wrap; justify-content: center; width: 100%; }
  .aff-set[aria-hidden="true"] { display: none; }
}