/* InkOff prototypes: shared base. Each option sets its own tokens in a.css / b.css / c.css. */
*, *::before, *::after { box-sizing: border-box; }
:root {
  --container: 1320px;
  --gutter-base: 24px;
  --gutter: max(var(--gutter-base), calc((100% - var(--container)) / 2));
  --radius: 22px;
  --radius-sm: 14px;
  --bg: #fff;
  --ink: #111;
  --muted: #5f5f5f;
  --soft: #f6f6f5;
  --accent: #111;
  --font: system-ui, sans-serif;
  --shadow: 0 1px 2px rgba(0, 0, 0, .05), 0 12px 32px -12px rgba(0, 0, 0, .18);
}
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font);
  font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
h1, h2, h3, p, figure, blockquote, dl, dd, ol, ul { margin: 0; }
ol, ul { padding: 0; list-style: none; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--focus, currentColor); outline-offset: 3px; border-radius: 6px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap { padding-inline: var(--gutter); }
.sec { padding-block: clamp(72px, 9vw, 136px); }
.sec--soft { background: var(--soft); }
.eyebrow { font-size: 13px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--eyebrow, var(--muted)); margin-bottom: 14px; }
.lead { font-size: clamp(18px, 1.35vw, 20px); color: var(--muted); max-width: 60ch; }
.muted { color: var(--muted); }
.small { font-size: 14px; color: var(--muted); }

/* Icons */
.ic { width: 18px; height: 18px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.ic--fill { fill: currentColor; stroke: none; }

/* Buttons: pills */
.ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 26px;
  border-radius: 999px; font-weight: 600; font-size: 16px; text-decoration: none; border: 1.5px solid transparent;
  transition: transform .2s ease, background-color .2s ease, color .2s ease, border-color .2s ease; white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn--dark { background: var(--ink); color: #fff; }
.btn--light { background: #fff; color: var(--ink); }
.btn--ghost { border-color: color-mix(in srgb, currentColor 35%, transparent); }
.btn--ghost:hover { border-color: currentColor; }
.link { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; text-decoration: none; }
.link:hover { text-decoration: underline; }

/* Stars */
.stars { display: inline-flex; gap: 2px; color: var(--star, var(--accent)); vertical-align: -2px; }
.stars .ic { width: 16px; height: 16px; }

/* Brand: the InkOff logo (bold Ink, light Off, beam into a spark). Inline SVG in currentColor. */
.brand { display: inline-flex; align-items: center; line-height: 1; text-decoration: none; color: inherit; }
/* the full logo, tagline included; sized so "LASER TATTOO REMOVAL" stays readable */
.brand__logo { display: block; height: 54px; width: auto; }
/* the beam and spark (paths 7-16) in Ocean blue on light backgrounds; all one colour over dark photos (option 1) */
/* the underline is a blue beam drawn inside the logo file itself (logo option C, 13 Nov), so no colour rule is needed here */
.nav--over .brand__logo path { fill: currentColor; }
.foot .brand__logo { height: 64px; }
@media (max-width: 700px) { .brand__logo { height: 44px; } }

/* Nav */
.nav { position: sticky; top: 0; z-index: 50; }
.nav__in { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 76px; }
.nav__links { display: flex; gap: 30px; font-size: 15px; font-weight: 500; }
.nav__links a { text-decoration: none; opacity: .85; }
.nav__links a:hover { opacity: 1; }
.nav__end { display: flex; align-items: center; gap: 10px; }
.nav__end .btn { min-height: 44px; padding: 0 20px; font-size: 15px; }
.menu-btn { display: none; width: 44px; height: 44px; border-radius: 999px; border: 0; background: transparent; align-items: center; justify-content: center; cursor: pointer; }
.menu-btn .ic { width: 22px; height: 22px; }
.menu { display: none; }

/* Rails (drag + swipe) */
.rail {
  display: flex; gap: 18px; overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory;
  scrollbar-width: none; padding-inline: var(--gutter); scroll-padding-inline: var(--gutter); cursor: grab;
}
.rail::-webkit-scrollbar { display: none; }
.rail::after { content: ""; flex: 0 0 1px; }
.rail > * { flex: 0 0 auto; scroll-snap-align: start; }
.rail.is-dragging { scroll-snap-type: none; cursor: grabbing; }
.rail.is-dragging * { pointer-events: none; }
.rail img { -webkit-user-drag: none; user-select: none; }
.rail-ctrl { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 26px; }
.arrows { display: flex; gap: 10px; }
.arrows button {
  width: 48px; height: 48px; border-radius: 999px; border: 1.5px solid color-mix(in srgb, var(--ink) 18%, transparent);
  background: transparent; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; transition: border-color .2s, opacity .2s;
}
.arrows button:hover { border-color: var(--ink); }
.arrows button:disabled { opacity: .3; cursor: default; }

/* Filter pills */
.filters { display: flex; flex-wrap: wrap; gap: 8px; }
.filters button {
  min-height: 40px; padding: 0 18px; border-radius: 999px; border: 1.5px solid color-mix(in srgb, var(--ink) 16%, transparent);
  background: transparent; font-size: 14px; font-weight: 600; cursor: pointer; transition: background-color .2s, color .2s, border-color .2s;
}
.filters button[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }

/* Result card */
.shot { margin: 0; }
.shot__img { border-radius: var(--radius); overflow: hidden; background: var(--soft); aspect-ratio: 1; }
.shot__img img { width: 100%; height: 100%; object-fit: cover; }
.shot figcaption { margin-top: 14px; font-size: 15px; line-height: 1.45; }
.tag { display: inline-block; font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--tag, var(--muted)); margin-bottom: 4px; }

/* FAQ */
.faq details { border-radius: var(--radius-sm); background: var(--faq-bg, var(--soft)); margin-bottom: 10px; }
.faq summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 22px 26px; font-weight: 600; font-size: 18px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .ic { transition: transform .25s ease; width: 20px; height: 20px; }
.faq details[open] summary .ic { transform: rotate(45deg); }
.faq details p { padding: 0 26px 24px; color: var(--muted); max-width: 70ch; }

/* Hours */
.hours { display: grid; gap: 8px; margin-block: 22px 28px; }
.hours div { display: flex; justify-content: space-between; gap: 24px; max-width: 420px; }
.hours dt { color: var(--muted); }
.hours dd { font-weight: 600; }

/* Video card */
.clip { border-radius: var(--radius); overflow: hidden; background: #000; }
.clip video { width: 100%; height: auto; }

/* Footer */
.foot { background: var(--foot-bg, var(--soft)); padding-block: 56px; font-size: 15px; }
.foot__in { display: flex; flex-wrap: wrap; gap: 20px 48px; align-items: flex-end; justify-content: space-between; }
.foot p { color: var(--muted); }
.foot a { text-decoration: none; }
.foot a:hover { text-decoration: underline; }

/* Reveal (hidden only after JS has run; failsafe shows all after 3 s) */
.js-reveal [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .9s ease, transform .9s cubic-bezier(.2, .7, .2, 1); }
.js-reveal [data-reveal].is-in { opacity: 1; transform: none; }

/* Phone call bar + option switcher (prototype only) */
.callbar { display: none; }
.switcher {
  position: fixed; right: 18px; bottom: 18px; z-index: 60; display: flex; align-items: center; gap: 4px; padding: 6px;
  border-radius: 999px; background: rgba(17, 17, 17, .92); color: #fff; font: 600 13px/1 system-ui, sans-serif; box-shadow: var(--shadow);
}
.switcher span { padding: 0 8px 0 10px; opacity: .7; }
.switcher a { width: 32px; height: 32px; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; text-decoration: none; }
.switcher a[aria-current="page"] { background: #fff; color: #111; }
.is-shot .switcher, .is-shot .callbar { display: none !important; }

@media (max-width: 960px) {
  .nav__links { display: none; }
  .nav__end .btn { display: none; }
  .menu-btn { display: inline-flex; }
  .menu {
    position: fixed; inset: 0 0 auto 0; top: 0; z-index: 49; display: block; padding: 96px var(--gutter-base) 32px;
    background: var(--menu-bg, #fff); color: var(--menu-ink, var(--ink)); transform: translateY(-100%); transition: transform .35s ease;
    box-shadow: var(--shadow); border-radius: 0 0 var(--radius) var(--radius);
  }
  .menu.is-open { transform: none; }
  .menu a { display: block; padding: 12px 0; font-size: 22px; font-weight: 600; text-decoration: none; }
  .menu .btn { margin-top: 16px; width: 100%; font-size: 16px; }
  .callbar {
    position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 55; display: flex; gap: 8px; padding: 8px;
    border-radius: 999px; background: rgba(255, 255, 255, .96); box-shadow: var(--shadow);
  }
  .callbar .btn { flex: 1; min-height: 46px; }
  .switcher { bottom: 84px; right: 12px; }
  body { font-size: 16px; }
  .faq summary { padding: 18px 20px; font-size: 16.5px; }
  .faq details p { padding: 0 20px 20px; }
}
@media (prefers-reduced-motion: reduce) {
  .btn, .menu, .js-reveal [data-reveal] { transition: none !important; }
}