/* The Leak — Landing page
   Page-level layout. Component styling comes from the design-system bundle;
   this file only handles the cinematic hero, section scaffolding, and the
   bespoke pieces (process rail, pricing, FAQ, booking) that aren't components.
   Everything is built on DS tokens — no invented colours, type, or radii. */

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-text);
  color: var(--color-ink);
  background: var(--color-canvas);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
::selection { background: rgba(0, 102, 204, 0.16); }

a { color: inherit; }
img { display: block; max-width: 100%; }

/* ----------------------------------------------------------------------- *
   Shared layout helpers
 * ----------------------------------------------------------------------- */
.wrap { width: 100%; max-width: var(--container-grid); margin: 0 auto; padding: 0 40px; }
.wrap-text { width: 100%; max-width: var(--container-text); margin: 0 auto; padding: 0 40px; }

.section { padding: clamp(64px, 9vw, 128px) 0; }
.section--light { background: var(--color-canvas); color: var(--color-ink); }
.section--parchment { background: var(--color-canvas-parchment); color: var(--color-ink); }
.section--dark { background: #1a1a1c; color: var(--color-on-dark); }
.section--black { background: #0c0c0d; color: var(--color-on-dark); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 14px;
  font-family: var(--font-text); font-size: 13px; font-weight: var(--weight-semibold);
  letter-spacing: 1.4px; text-transform: uppercase; color: var(--color-primary);
  margin: 0 0 26px;
}
.section--dark .eyebrow, .section--black .eyebrow { color: var(--color-primary-on-dark); }
.eyebrow::before {
  content: ""; width: 40px; height: 1px; background: currentColor; opacity: 0.5; display: inline-block;
}
.eyebrow--center { justify-content: center; }

.section-head {
  font-family: var(--font-display); font-weight: var(--weight-semibold);
  font-size: clamp(34px, 4.4vw, 56px); line-height: 1.05; letter-spacing: -1px;
  margin: 0; max-width: 18ch; text-wrap: balance;
}
.section-lead {
  font-family: var(--font-text); font-weight: var(--weight-regular);
  font-size: clamp(18px, 1.5vw, 21px); line-height: 1.5; color: var(--color-ink-muted-48);
  margin: 22px 0 0; max-width: 56ch; text-wrap: pretty;
}
.section--dark .section-lead, .section--black .section-lead { color: var(--color-body-muted); }
.section--dark .section-head, .section--black .section-head { color: var(--color-on-dark); }

.accent { color: var(--color-primary); }
.section--dark .accent, .section--black .accent { color: var(--color-primary-on-dark); }

/* ----------------------------------------------------------------------- *
   Top navigation (OptiNex structure, The Leak chassis)
 * ----------------------------------------------------------------------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: 76px; display: flex; align-items: center;
  padding: 0 40px; color: var(--color-on-dark);
  transition: background 240ms var(--ease-standard), height 240ms var(--ease-standard),
              box-shadow 240ms var(--ease-standard), color 240ms var(--ease-standard);
}
.nav--scrolled {
  height: 60px;
  background: rgba(12, 12, 13, 0.72);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06);
}
.nav__brand {
  display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: inherit;
  font-family: var(--font-display); font-weight: var(--weight-semibold);
  font-size: 19px; letter-spacing: 2px;
}
.nav__brand svg { width: 17px; height: 17px; }
.nav__links {
  position: absolute; left: 50%; transform: translateX(-50%);
  display: flex; align-items: center; gap: 34px;
}
.nav__link {
  text-decoration: none; color: inherit; opacity: 0.82;
  font-size: 13px; font-weight: var(--weight-regular); letter-spacing: 0.4px;
  text-transform: uppercase; transition: opacity 120ms var(--ease-standard);
}
.nav__link:hover { opacity: 1; }
.nav__right { margin-left: auto; display: flex; align-items: center; gap: 22px; }
.nav__lang { font-size: 12px; letter-spacing: 0.6px; opacity: 0.7; text-transform: uppercase; }
.nav__cta {
  font-family: var(--font-text); font-size: 12px; font-weight: var(--weight-semibold);
  letter-spacing: 1.2px; text-transform: uppercase; cursor: pointer;
  color: var(--color-on-dark); background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.32); border-radius: var(--radius-pill);
  padding: 11px 22px; text-decoration: none;
  transition: background 160ms var(--ease-standard), border-color 160ms var(--ease-standard), transform 120ms var(--ease-standard);
}
.nav__cta:hover { background: var(--color-primary-on-dark); border-color: var(--color-primary-on-dark); }
.nav__cta:active { transform: scale(0.96); }

/* ----------------------------------------------------------------------- *
   HERO
 * ----------------------------------------------------------------------- */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  background: #0c0c0d; color: var(--color-on-dark); overflow: hidden;
  display: flex; flex-direction: column;
}
/* faint living-grain dots, no gradient */
.hero__field { position: absolute; inset: 0; pointer-events: none; }
.hero__dot { position: absolute; width: 3px; height: 3px; border-radius: 50%; background: #fff; opacity: 0.10; }

.hero__ghost {
  position: absolute; left: 50%; top: 52%; transform: translate(-50%, -50%);
  font-family: var(--font-display); font-weight: var(--weight-bold);
  font-size: clamp(120px, 26vw, 460px); line-height: 1; letter-spacing: -8px;
  color: #ffffff; opacity: 0.035; white-space: nowrap; user-select: none; pointer-events: none;
  transition: opacity 400ms var(--ease-standard);
}
.hero__ghost--hidden { opacity: 0; }

.hero__inner {
  position: relative; z-index: 3; flex: 1;
  width: 100%; max-width: var(--container-grid); margin: 0 auto;
  padding: 150px 40px 56px; display: flex; flex-direction: column; justify-content: center;
}
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 16px;
  font-size: 13px; font-weight: var(--weight-semibold); letter-spacing: 2px; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.62); margin-bottom: 30px;
}
.hero__eyebrow::before { content: ""; width: 54px; height: 1px; background: rgba(255, 255, 255, 0.4); }
.hero__title {
  font-family: var(--font-display); font-weight: var(--weight-semibold);
  font-size: clamp(44px, 8.2vw, 124px); line-height: 0.98; letter-spacing: -0.04em;
  margin: 0; max-width: 16ch; text-wrap: balance;
}
.hero__title .l2 { color: var(--color-primary-on-dark); }
.hero__bottom {
  position: relative; z-index: 3;
  width: 100%; max-width: var(--container-grid); margin: 0 auto;
  padding: 0 40px 54px; display: flex; align-items: flex-end; justify-content: flex-end; gap: 48px;
}
.hero__pitch { max-width: 380px; text-align: right; }
.hero__pitch p {
  font-size: 16px; line-height: 1.6; color: rgba(255, 255, 255, 0.66); margin: 0 0 22px;
  text-wrap: pretty;
}
.hero__explore {
  display: inline-flex; align-items: center; gap: 12px; text-decoration: none;
  font-size: 13px; font-weight: var(--weight-semibold); letter-spacing: 1.4px; text-transform: uppercase;
  color: var(--color-on-dark);
}
.hero__explore .bar { width: 36px; height: 1px; background: var(--color-primary-on-dark); transition: width 200ms var(--ease-standard); }
.hero__explore:hover .bar { width: 54px; }

/* vertical side labels */
.hero__side {
  position: absolute; z-index: 3; top: 50%; transform: translateY(-50%);
  font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: rgba(255, 255, 255, 0.42);
  writing-mode: vertical-rl;
}
.hero__side--right { right: 26px; }
.hero__scroll {
  position: absolute; z-index: 3; left: 26px; bottom: 54px;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: rgba(255, 255, 255, 0.42);
  writing-mode: vertical-rl;
}
.hero__scroll .line { width: 1px; height: 60px; background: linear-gradient(rgba(255,255,255,0.5), rgba(255,255,255,0)); }
.hero__scroll .line::after { content: ""; }

/* ----------------------------------------------------------------------- *
   PROBLEM — leak categories
 * ----------------------------------------------------------------------- */
.problem__top { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: end; }
.problem__figure {
  font-family: var(--font-display); font-weight: var(--weight-bold);
  font-size: clamp(96px, 13vw, 200px); line-height: 0.84; letter-spacing: -0.04em;
  color: var(--color-primary); margin: 0;
}
.problem__figure span { font-size: 0.34em; font-weight: var(--weight-regular); letter-spacing: 0; color: var(--color-ink-muted-48); display: block; margin-top: 14px; }
.leakgrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 72px; border-top: 1px solid var(--color-hairline); }
.leakcell { padding: 36px 34px; border-right: 1px solid var(--color-hairline); }
.leakcell:first-child { padding-left: 0; }
.leakcell:last-child { border-right: 0; padding-right: 0; }
.leakcell__body { max-width: 30ch; }
.leakcell__num { font-size: 12px; font-weight: var(--weight-semibold); letter-spacing: 1px; color: var(--color-primary); margin-bottom: 18px; }
.leakcell__icon { color: var(--color-ink); margin-bottom: 18px; }
.leakcell__title { font-family: var(--font-display); font-size: 21px; font-weight: var(--weight-semibold); letter-spacing: -0.3px; margin: 0 0 10px; }
.leakcell__body { font-size: 15px; line-height: 1.5; color: var(--color-ink-muted-48); margin: 0; }

/* ----------------------------------------------------------------------- *
   SERVICES — two products
 * ----------------------------------------------------------------------- */
.services__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 64px; }
.svc {
  display: flex; flex-direction: column; background: var(--color-canvas);
  box-shadow: var(--ring-hairline); border-radius: var(--radius-lg); overflow: hidden;
}
.section--parchment .svc { background: var(--color-canvas); }
.svc__media { aspect-ratio: 16 / 9; width: 100%; background: var(--color-canvas-parchment); }
.svc__media image-slot { width: 100%; height: 100%; }
.svc__body { padding: 36px; display: flex; flex-direction: column; flex: 1; }
.svc__tag { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.svc__name { font-family: var(--font-display); font-size: 30px; font-weight: var(--weight-semibold); letter-spacing: -0.5px; margin: 0 0 8px; }
.svc__price { font-size: 16px; color: var(--color-ink-muted-48); margin: 0 0 22px; }
.svc__desc { font-size: 16px; line-height: 1.55; color: var(--color-ink-muted-80); margin: 0 0 24px; }
.svc__list { list-style: none; padding: 0; margin: 0 0 30px; display: flex; flex-direction: column; gap: 13px; }
.svc__list li { display: flex; gap: 12px; font-size: 15px; line-height: 1.4; color: var(--color-ink); }
.svc__list svg { flex: 0 0 auto; color: var(--color-primary); margin-top: 2px; }
.svc__foot { margin-top: auto; }

/* ----------------------------------------------------------------------- *
   PROCESS rail
 * ----------------------------------------------------------------------- */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; margin-top: 72px; }
.step { padding-right: 28px; position: relative; }
.step::before { content: ""; position: absolute; top: 7px; left: 0; right: 18px; height: 1px; background: rgba(255,255,255,0.16); }
.step__dot { width: 14px; height: 14px; border-radius: 50%; background: #1a1a1c; border: 1px solid var(--color-primary-on-dark); position: relative; z-index: 2; margin-bottom: 26px; }
.step:first-child .step__dot { background: var(--color-primary-on-dark); }
.step__num { font-size: 12px; font-weight: var(--weight-semibold); letter-spacing: 1px; color: var(--color-primary-on-dark); margin-bottom: 12px; }
.step__title { font-family: var(--font-display); font-size: 20px; font-weight: var(--weight-semibold); letter-spacing: -0.3px; margin: 0 0 10px; color: var(--color-on-dark); }
.step__body { font-size: 14px; line-height: 1.5; color: var(--color-body-muted); margin: 0; }
.step__when { font-size: 12px; letter-spacing: 0.6px; text-transform: uppercase; color: rgba(255,255,255,0.5); margin-bottom: 18px; }

/* ----------------------------------------------------------------------- *
   DELIVERABLES
 * ----------------------------------------------------------------------- */
.deliver { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 64px; align-items: center; }
.deliver__media { aspect-ratio: 4 / 3; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-product); }
.deliver__media image-slot { width: 100%; height: 100%; }
.deliver__list { list-style: none; padding: 0; margin: 40px 0 0; }
.deliver__item { display: flex; gap: 20px; padding: 24px 0; border-top: 1px solid var(--color-hairline); }
.deliver__item:last-child { border-bottom: 1px solid var(--color-hairline); }
.deliver__item svg { flex: 0 0 auto; color: var(--color-primary); margin-top: 3px; }
.deliver__item h4 { font-family: var(--font-display); font-size: 19px; font-weight: var(--weight-semibold); letter-spacing: -0.3px; margin: 0 0 6px; }
.deliver__item p { font-size: 15px; line-height: 1.5; color: var(--color-ink-muted-48); margin: 0; }

/* ----------------------------------------------------------------------- *
   RESULTS — big figures
 * ----------------------------------------------------------------------- */
.results__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 64px; }
.result { padding: 0 40px; border-left: 1px solid rgba(255,255,255,0.14); }
.result:first-child { padding-left: 0; border-left: 0; }
.result__fig { font-family: var(--font-display); font-weight: var(--weight-semibold); font-size: clamp(48px, 6vw, 84px); line-height: 1; letter-spacing: -0.03em; color: var(--color-on-dark); margin: 0; }
.result__fig .accent { color: var(--color-primary-on-dark); }
.result__label { font-size: 15px; line-height: 1.5; color: var(--color-body-muted); margin: 20px 0 0; max-width: 28ch; }

/* ----------------------------------------------------------------------- *
   TESTIMONIAL
 * ----------------------------------------------------------------------- */
.quote { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: 56px; align-items: center; }
.quote__media { aspect-ratio: 1/1; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-product); }
.quote__media image-slot { width: 100%; height: 100%; }
.quote__text { font-family: var(--font-display); font-weight: var(--weight-regular); font-size: clamp(26px, 3vw, 40px); line-height: 1.24; letter-spacing: -0.6px; margin: 0; text-wrap: pretty; }
.quote__mark { color: var(--color-primary); }
.quote__by { margin-top: 34px; display: flex; flex-direction: column; gap: 3px; }
.quote__name { font-size: 16px; font-weight: var(--weight-semibold); }
.quote__role { font-size: 14px; color: var(--color-ink-muted-48); }

/* ----------------------------------------------------------------------- *
   PRICING
 * ----------------------------------------------------------------------- */
.pricing__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 64px; }
.plan { background: var(--color-canvas); box-shadow: var(--ring-hairline); border-radius: var(--radius-lg); padding: 40px; display: flex; flex-direction: column; }
.plan--feature { background: #1a1a1c; color: var(--color-on-dark); box-shadow: none; }
.plan__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.plan__name { font-family: var(--font-display); font-size: 24px; font-weight: var(--weight-semibold); letter-spacing: -0.3px; margin: 0; }
.plan__price { font-family: var(--font-display); font-size: clamp(38px, 4vw, 52px); font-weight: var(--weight-semibold); letter-spacing: -1px; margin: 18px 0 4px; }
.plan__price small { font-size: 17px; font-weight: var(--weight-regular); color: var(--color-ink-muted-48); letter-spacing: 0; }
.plan--feature .plan__price small { color: var(--color-body-muted); }
.plan__sub { font-size: 14px; color: var(--color-ink-muted-48); margin: 0 0 28px; }
.plan--feature .plan__sub { color: var(--color-body-muted); }
.plan__list { list-style: none; padding: 0; margin: 0 0 34px; display: flex; flex-direction: column; gap: 14px; flex: 1; }
.plan__list li { display: flex; gap: 12px; font-size: 15px; line-height: 1.45; }
.plan__list svg { flex: 0 0 auto; color: var(--color-primary); margin-top: 2px; }
.plan--feature .plan__list svg { color: var(--color-primary-on-dark); }
.plan__divider { height: 1px; background: var(--color-hairline); margin: 0 0 28px; }
.plan--feature .plan__divider { background: rgba(255,255,255,0.14); }

/* ----------------------------------------------------------------------- *
   FAQ
 * ----------------------------------------------------------------------- */
.faq { max-width: 920px; margin: 56px auto 0; }
.faq__item { border-top: 1px solid var(--color-hairline); }
.faq__item:last-child { border-bottom: 1px solid var(--color-hairline); }
.faq__q {
  width: 100%; background: none; border: 0; cursor: pointer; text-align: left;
  padding: 28px 0; display: flex; align-items: center; justify-content: space-between; gap: 24px;
  font-family: var(--font-display); font-size: clamp(18px, 2vw, 23px); font-weight: var(--weight-semibold);
  letter-spacing: -0.3px; color: var(--color-ink);
}
.faq__sign { flex: 0 0 auto; width: 22px; height: 22px; position: relative; color: var(--color-primary); transition: transform 240ms var(--ease-standard); }
.faq__sign::before, .faq__sign::after { content: ""; position: absolute; background: currentColor; }
.faq__sign::before { top: 10px; left: 0; width: 22px; height: 2px; }
.faq__sign::after { left: 10px; top: 0; width: 2px; height: 22px; transition: opacity 200ms var(--ease-standard); }
.faq__item--open .faq__sign { transform: rotate(180deg); }
.faq__item--open .faq__sign::after { opacity: 0; }
.faq__a { overflow: hidden; max-height: 0; transition: max-height 320ms var(--ease-standard); }
.faq__a-inner { padding: 0 56px 30px 0; font-size: 16px; line-height: 1.6; color: var(--color-ink-muted-48); max-width: 70ch; }

/* ----------------------------------------------------------------------- *
   BOOKING widget
 * ----------------------------------------------------------------------- */
.booking { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 56px; margin-top: 60px; align-items: stretch; }
.booking__panel { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.10); border-radius: var(--radius-lg); padding: 34px; }
.booking__step-label { font-size: 12px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--color-primary-on-dark); margin: 0 0 18px; font-weight: var(--weight-semibold); }
.dates { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-bottom: 30px; }
.datecell {
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius-sm);
  padding: 14px 0; text-align: center; cursor: pointer; color: var(--color-on-dark);
  transition: border-color 140ms var(--ease-standard), background 140ms var(--ease-standard), transform 120ms var(--ease-standard);
}
.datecell:hover { border-color: rgba(255,255,255,0.4); }
.datecell:active { transform: scale(0.96); }
.datecell--sel { background: var(--color-primary); border-color: var(--color-primary); }
.datecell__dow { font-size: 11px; letter-spacing: 0.6px; text-transform: uppercase; opacity: 0.6; }
.datecell--sel .datecell__dow { opacity: 0.85; }
.datecell__day { font-family: var(--font-display); font-size: 22px; font-weight: var(--weight-semibold); margin-top: 4px; }
.datecell__mon { font-size: 11px; opacity: 0.6; margin-top: 2px; text-transform: uppercase; }
.times { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.timecell {
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius-pill);
  padding: 11px 0; text-align: center; cursor: pointer; color: var(--color-on-dark); font-size: 14px;
  transition: border-color 140ms var(--ease-standard), background 140ms var(--ease-standard), transform 120ms var(--ease-standard);
}
.timecell:hover { border-color: rgba(255,255,255,0.4); }
.timecell:active { transform: scale(0.96); }
.timecell--sel { background: var(--color-primary); border-color: var(--color-primary); }

.bform { display: flex; flex-direction: column; gap: 16px; }
.bfield { display: flex; flex-direction: column; gap: 7px; }
.bfield label { font-size: 12px; letter-spacing: 0.5px; text-transform: uppercase; color: rgba(255,255,255,0.55); }
.bfield input, .bfield select {
  font-family: var(--font-text); font-size: 15px; color: var(--color-on-dark);
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.14); border-radius: var(--radius-sm);
  padding: 13px 15px; outline: none; transition: border-color 140ms var(--ease-standard);
}
.bfield input::placeholder { color: rgba(255,255,255,0.34); }
.bfield input:focus, .bfield select:focus { border-color: var(--color-primary-on-dark); }
.bfield select option { color: #111; }
.bsummary { display: flex; flex-direction: column; gap: 10px; margin: 4px 0 22px; }
.bsummary__row { display: flex; align-items: center; gap: 12px; font-size: 15px; color: var(--color-body-muted); }
.bsummary__row svg { color: var(--color-primary-on-dark); flex: 0 0 auto; }
.bsummary__row strong { color: var(--color-on-dark); font-weight: var(--weight-semibold); }
.bsubmit {
  font-family: var(--font-text); font-size: 16px; font-weight: var(--weight-semibold); cursor: pointer;
  background: var(--color-primary); color: #fff; border: 0; border-radius: var(--radius-pill);
  padding: 15px 24px; transition: opacity 140ms, transform 120ms var(--ease-standard);
}
.bsubmit:hover { opacity: 0.92; }
.bsubmit:active { transform: scale(0.97); }
.bsubmit:disabled { opacity: 0.4; cursor: default; }
.bnote { font-size: 13px; color: rgba(255,255,255,0.46); margin: 14px 0 0; text-align: center; }
.bsuccess { text-align: center; padding: 30px 10px; }
.bsuccess__ring { width: 72px; height: 72px; border-radius: 50%; background: rgba(41,151,255,0.14); display: flex; align-items: center; justify-content: center; margin: 0 auto 24px; color: var(--color-primary-on-dark); }
.bsuccess h3 { font-family: var(--font-display); font-size: 28px; font-weight: var(--weight-semibold); margin: 0 0 12px; }
.bsuccess p { font-size: 16px; line-height: 1.55; color: var(--color-body-muted); margin: 0 auto; max-width: 42ch; }

/* ----------------------------------------------------------------------- *
   FOOTER
 * ----------------------------------------------------------------------- */
.footer { background: var(--color-canvas-parchment); padding: 80px 0 40px; }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 56px; border-bottom: 1px solid var(--color-hairline); }
.footer__brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: var(--weight-semibold); font-size: 22px; letter-spacing: 2px; margin-bottom: 18px; }
.footer__brand svg { width: 18px; height: 18px; }
.footer__blurb { font-size: 15px; line-height: 1.55; color: var(--color-ink-muted-48); max-width: 34ch; margin: 0; }
.footer__col h5 { font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: var(--color-ink-muted-48); margin: 0 0 18px; font-weight: var(--weight-semibold); }
.footer__col a { display: block; text-decoration: none; color: var(--color-ink); font-size: 15px; margin-bottom: 13px; opacity: 0.82; transition: opacity 120ms; }
.footer__col a:hover { opacity: 1; color: var(--color-primary); }
.footer__bottom { display: flex; align-items: center; justify-content: space-between; padding-top: 28px; font-size: 13px; color: var(--color-ink-muted-48); }
.footer__bottom a { color: var(--color-primary); text-decoration: none; }

/* sticky book-a-call bar */
.callbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  background: rgba(12, 12, 13, 0.82); -webkit-backdrop-filter: saturate(180%) blur(20px); backdrop-filter: saturate(180%) blur(20px);
  color: var(--color-on-dark); box-shadow: 0 -1px 0 rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 14px 40px; transform: translateY(120%); transition: transform 320ms var(--ease-standard);
}
.callbar--show { transform: translateY(0); }
.callbar__label { display: flex; flex-direction: column; gap: 2px; }
.callbar__label strong { font-family: var(--font-display); font-size: 16px; font-weight: var(--weight-semibold); }
.callbar__label span { font-size: 13px; color: var(--color-body-muted); }
.callbar__cta {
  font-family: var(--font-text); font-size: 14px; font-weight: var(--weight-semibold); cursor: pointer;
  background: var(--color-primary); color: #fff; border: 0; border-radius: var(--radius-pill);
  padding: 12px 26px; text-decoration: none; transition: opacity 140ms, transform 120ms var(--ease-standard);
}
.callbar__cta:hover { opacity: 0.92; }
.callbar__cta:active { transform: scale(0.96); }

/* ----------------------------------------------------------------------- *
   Reveal-on-scroll
 * ----------------------------------------------------------------------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(26px); transition: opacity 700ms var(--ease-standard), transform 700ms var(--ease-standard); }
  .reveal.in { opacity: 1; transform: none; }
}

/* ----------------------------------------------------------------------- *
   Responsive
 * ----------------------------------------------------------------------- */
@media (max-width: 1000px) {
  .nav__links { display: none; }
  .problem__top { grid-template-columns: 1fr; gap: 28px; }
  .leakgrid { grid-template-columns: 1fr 1fr; }
  .leakcell { border-bottom: 1px solid var(--color-hairline); padding: 32px 28px; }
  .leakcell:nth-child(2n+1) { padding-left: 0; }
  .leakcell:nth-child(2n) { border-right: 0; padding-right: 0; }
  .services__grid, .pricing__grid, .booking { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; gap: 36px 24px; }
  .step::before { display: none; }
  .deliver, .quote { grid-template-columns: 1fr; gap: 36px; }
  .results__grid { grid-template-columns: 1fr; gap: 40px; }
  .result { padding: 0; border-left: 0; border-top: 1px solid rgba(255,255,255,0.14); padding-top: 28px; }
  .result:first-child { border-top: 0; padding-top: 0; }
  .footer__top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .wrap, .wrap-text { padding: 0 22px; }
  .nav, .hero__inner, .hero__bottom { padding-left: 22px; padding-right: 22px; }
  .hero__bottom { flex-direction: column; align-items: flex-start; gap: 32px; }
  .hero__pitch { text-align: left; }
  .hero__side { display: none; }
  .leakgrid, .dates, .times { grid-template-columns: 1fr 1fr; }
  .footer__top { grid-template-columns: 1fr; }
}