/* ============================================================
   NEXT STEP PRESSURE CLEANING — SHARED THEME
   One stylesheet, used on every page, for a uniform system.
   ============================================================ */

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: none; }
ul { list-style: none; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }

/* ---------- Tokens ---------- */
:root {
  /* brand */
  --blue:       #00C0F0;   /* logo sky-blue */
  --blue-ink:   #0793c2;   /* readable blue on white */
  --blue-deep:  #063347;   /* deep teal-navy for dark areas */
  --red:        #E62200;   /* logo accent (the X) */

  /* neutrals */
  --ink:    #0C1116;   /* near-black, slightly cool */
  --ink-2:  #11181F;
  --slate:  #5A6B78;   /* muted body on light */
  --paper:  #FFFFFF;
  --mist:   #F1F5F8;   /* soft grey section */
  --mist-2: #E7EDF2;
  --line:   #DCE4EB;   /* hairline borders */
  --line-d: rgba(255,255,255,0.12); /* hairline on dark */

  /* type */
  --display: 'Archivo', system-ui, sans-serif;
  --mono: 'Spline Sans Mono', ui-monospace, monospace;

  /* layout */
  --wrap: 1240px;
  --gut: clamp(20px, 5vw, 64px);
  --nav-h: 100px;
  --r: 16px;     /* radius */
  --r-sm: 10px;

  --shadow: 0 1px 2px rgba(12,17,22,.04), 0 12px 32px -12px rgba(12,17,22,.16);
  --shadow-lg: 0 2px 4px rgba(12,17,22,.05), 0 30px 60px -20px rgba(12,17,22,.28);
}

/* ---------- Base ---------- */
body {
  font-family: var(--display);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gut); }

/* ---------- Type helpers ---------- */
h1, h2, h3, h4 { line-height: 1.02; font-weight: 800; letter-spacing: -0.02em; }
.display {
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.015em;
  line-height: 0.94;
}
.lead { font-size: clamp(1.05rem, 1.6vw, 1.3rem); color: var(--slate); font-weight: 400; line-height: 1.55; }

/* eyebrow / kicker */
.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue-ink);
}
.kicker::before {
  content: ""; width: 22px; height: 2px; background: var(--blue); border-radius: 2px;
}
.kicker--light { color: var(--blue); }
.kicker--center { justify-content: center; }

.section { padding-block: clamp(64px, 9vw, 130px); }
.section--mist { background: var(--mist); }
.section--ink  { background: var(--ink); color: #E7EDF2; }
.section-head { max-width: 720px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { font-size: clamp(2rem, 4.6vw, 3.5rem); margin-block: 0.5rem 0.8rem; }
.section--ink h2 { color: #fff; }
.section--ink .lead { color: #9DB0BD; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 0.95rem 1.6rem;
  font-weight: 700; font-size: 0.95rem; letter-spacing: 0.01em;
  border-radius: 100px;
  transition: transform .18s ease, box-shadow .25s ease, background .2s ease, color .2s ease, border-color .2s;
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; }
.btn--blue { background: var(--blue); color: #03222e; box-shadow: 0 8px 22px -8px rgba(0,192,240,.7); }
.btn--blue:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -8px rgba(0,192,240,.85); }
.btn--ink { background: var(--ink); color: #fff; }
.btn--ink:hover { transform: translateY(-2px); background: #000; }
.btn--red { background: var(--red); color: #fff; box-shadow: 0 8px 22px -8px rgba(230,34,0,.6); }
.btn--red:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -8px rgba(230,34,0,.7); }
.btn--ghost { background: transparent; border: 1.5px solid var(--line); color: var(--ink); }
.btn--ghost:hover { border-color: var(--ink); transform: translateY(-2px); }
.btn--ghost-d { background: rgba(255,255,255,.04); border: 1.5px solid var(--line-d); color: #fff; backdrop-filter: blur(6px); }
.btn--ghost-d:hover { border-color: rgba(255,255,255,.5); transform: translateY(-2px); }
.btn--lg { padding: 1.1rem 2rem; font-size: 1.02rem; }

/* arrow chip inside button */
.btn .chip {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 50%;
  background: rgba(0,0,0,.12); font-size: .7rem;
  transition: transform .25s cubic-bezier(.34,1.56,.64,1);
}
.btn:hover .chip { transform: translateX(3px); }

/* star rating */
.stars { display: inline-flex; gap: 3px; color: #F5A623; }
.stars svg { width: 17px; height: 17px; }

/* review card (shared) */
.rev-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r); padding: 26px; display: flex; flex-direction: column; gap: 14px; }
.rev-card p { color: var(--ink); font-size: 1.02rem; line-height: 1.55; flex: 1; }
.rev-who { display: flex; align-items: center; gap: 12px; }
.rev-av { width: 40px; height: 40px; border-radius: 50%; background: var(--mist-2); display: flex; align-items: center; justify-content: center; font-weight: 800; color: var(--blue-ink); flex-shrink: 0; }
.rev-who b { font-size: 0.92rem; }
.rev-who small { display: block; color: var(--slate); font-family: var(--mono); font-size: 0.72rem; letter-spacing: .04em; }

/* ============================================================
   UTILITY BAR
   ============================================================ */
.topbar {
  background: var(--ink);
  color: #B6C5D1;
  font-size: 0.8rem;
  border-bottom: 1px solid var(--line-d);
}
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; height: 40px; gap: 16px; }
.topbar a { color: #B6C5D1; transition: color .2s; }
.topbar a:hover { color: var(--blue); }
.topbar .tb-left { display: flex; align-items: center; gap: 22px; font-family: var(--mono); letter-spacing: .04em; }
.topbar .tb-left span { display: inline-flex; align-items: center; gap: 7px; }
.topbar .tb-left svg { width: 13px; height: 13px; color: var(--blue); }
.topbar .tb-social { display: flex; align-items: center; gap: 4px; }
.topbar .tb-social a {
  width: 26px; height: 26px; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 6px; transition: background .2s, color .2s;
}
.topbar .tb-social a:hover { background: rgba(255,255,255,.08); color: var(--blue); }
.topbar .tb-social svg { width: 14px; height: 14px; }
@media (max-width: 720px){ .topbar .tb-left span.hide-sm { display: none; } }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .3s ease;
}
.nav.scrolled { box-shadow: 0 6px 24px -16px rgba(12,17,22,.5); }
.nav .wrap { height: var(--nav-h); display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.brand { display: flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand img { width: 84px; height: 84px; }
.brand-txt { display: flex; flex-direction: column; line-height: 1; }
.brand-txt b {
  font-weight: 900; text-transform: uppercase; letter-spacing: -0.01em;
  font-size: 1.12rem; color: var(--ink);
}
.brand-txt b i { color: var(--red); font-style: normal; }
.brand-txt small {
  font-family: var(--mono); font-size: 0.56rem; letter-spacing: 0.26em;
  text-transform: uppercase; color: var(--slate); margin-top: 3px;
}

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  position: relative; padding: 0.5rem 0.95rem; font-weight: 600; font-size: 0.94rem;
  color: var(--ink); border-radius: 8px; transition: color .2s;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0.95rem; right: 0.95rem; bottom: 0.3rem; height: 2px;
  background: var(--blue); border-radius: 2px; transform: scaleX(0); transform-origin: left;
  transition: transform .28s cubic-bezier(.34,1.4,.64,1);
}
.nav-links a:hover { color: var(--blue-ink); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav-links a.active { color: var(--blue-ink); }

.nav-right { display: flex; align-items: center; gap: 14px; }
.nav-phone {
  display: inline-flex; align-items: center; gap: 7px; font-weight: 700; font-size: 0.9rem;
  font-family: var(--mono); letter-spacing: .02em; color: var(--ink);
}
.nav-phone svg { width: 15px; height: 15px; color: var(--blue-ink); }

.burger { display: none; flex-direction: column; gap: 5px; padding: 9px; border-radius: 9px; }
.burger span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .3s, opacity .2s; }
.burger.open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2){ opacity: 0; }
.burger.open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

.drawer {
  position: fixed; inset: calc(var(--nav-h)) 0 auto 0; z-index: 99;
  background: var(--paper); border-bottom: 1px solid var(--line);
  padding: 14px var(--gut) 26px; display: flex; flex-direction: column; gap: 2px;
  transform: translateY(-130%); transition: transform .38s cubic-bezier(.4,1.1,.6,1);
  box-shadow: var(--shadow);
}
.drawer.open { transform: translateY(0); }
.drawer a { padding: 0.9rem 0.4rem; font-weight: 600; font-size: 1.05rem; border-bottom: 1px solid var(--line); }
.drawer .btn { margin-top: 14px; justify-content: center; }

@media (max-width: 940px){
  .nav-links { display: none; }
  .nav-phone span { display: none; }
  .burger { display: flex; }
  .nav-cta { display: none; }
}
@media (max-width: 600px){
  :root { --nav-h: 84px; }
  .brand img { width: 66px; height: 66px; }
}

/* ============================================================
   MEDIA PLACEHOLDERS  (user swaps in photos/video later)
   ============================================================ */
.ph {
  position: relative; display: flex; align-items: center; justify-content: center;
  background:
    repeating-linear-gradient(135deg, #E8EEF3 0 16px, #DFE7EE 16px 32px);
  color: var(--slate); overflow: hidden; isolation: isolate;
}
.ph[data-label]::after {
  content: attr(data-label);
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: #7C8B97; background: rgba(255,255,255,.78); padding: 7px 12px; border-radius: 6px;
  border: 1px solid rgba(124,139,151,.25); backdrop-filter: blur(2px);
  max-width: 85%; text-align: center;
}
.ph--dark {
  background: repeating-linear-gradient(135deg, #161E26 0 16px, #11181F 16px 32px);
}
.ph--dark[data-label]::after { color: #8FA3B1; background: rgba(12,17,22,.6); border-color: rgba(255,255,255,.14); }
.ph--video[data-label]::after { position: absolute; bottom: 18px; left: 50%; transform: translateX(-50%); }
.ph .playtri {
  position: absolute; z-index: 2; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 66px; height: 66px; border-radius: 50%; background: var(--blue);
  box-shadow: 0 12px 30px -8px rgba(0,192,240,.8);
  display: flex; align-items: center; justify-content: center;
}
.ph .playtri::after {
  content: ""; width: 0; height: 0; margin-left: 5px;
  border-left: 18px solid #03222e; border-top: 11px solid transparent; border-bottom: 11px solid transparent;
}

/* real photo/video that replaces a .ph placeholder (auto-loaded from /images or /videos) */
.ph-media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ph.has-media { background: none; }
.ph.has-media::after { content: none; }
.ph.has-media .playtri { display: none; }

/* corner tag e.g. BEFORE / AFTER */
.tag {
  position: absolute; z-index: 3; top: 12px; left: 12px;
  font-family: var(--mono); font-size: 0.66rem; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; padding: 5px 10px; border-radius: 6px;
  background: var(--ink); color: #fff;
}
.tag--after { left: auto; right: 12px; background: var(--blue); color: #03222e; }

/* ============================================================
   BEFORE / AFTER SLIDER
   ============================================================ */
.ba {
  position: relative; width: 100%; border-radius: var(--r); overflow: hidden;
  user-select: none; touch-action: pan-y; box-shadow: var(--shadow);
  aspect-ratio: 4 / 3;
}
.ba .ba-layer { position: absolute; inset: 0; }
.ba .ba-after { clip-path: inset(0 0 0 var(--pos, 50%)); }
.ba .ph { width: 100%; height: 100%; }
.ba-handle {
  position: absolute; top: 0; bottom: 0; left: var(--pos, 50%);
  width: 3px; background: #fff; transform: translateX(-50%); z-index: 4; cursor: ew-resize;
  box-shadow: 0 0 0 1px rgba(12,17,22,.15);
}
.ba-handle .knob {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 46px; height: 46px; border-radius: 50%; background: #fff; color: var(--ink);
  display: flex; align-items: center; justify-content: center; gap: 2px;
  box-shadow: var(--shadow); font-size: 0.8rem;
}
.ba-handle .knob svg { width: 20px; height: 20px; color: var(--blue-ink); }

/* ============================================================
   FOOTER
   ============================================================ */
.foot { background: var(--ink); color: #9DB0BD; padding-block: clamp(54px, 7vw, 84px) 30px; }
.foot a { color: #9DB0BD; transition: color .2s; }
.foot a:hover { color: var(--blue); }
.foot-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.4fr; gap: 40px;
  padding-bottom: 44px; border-bottom: 1px solid var(--line-d);
}
.foot-brand img { width: 64px; height: 64px; margin-bottom: 16px; }
.foot-brand p { font-size: 0.92rem; max-width: 280px; line-height: 1.6; }
.foot col, .foot-col { }
.foot-col h4 { color: #fff; font-size: 0.78rem; font-family: var(--mono); letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: 18px; font-weight: 600; }
.foot-col ul { display: flex; flex-direction: column; gap: 11px; font-size: 0.95rem; }
.foot-social { display: flex; gap: 10px; margin-top: 18px; }
.foot-social a {
  width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--line-d);
  display: inline-flex; align-items: center; justify-content: center; transition: background .2s, border-color .2s, color .2s;
}
.foot-social a:hover { background: var(--blue); border-color: var(--blue); color: #03222e; }
.foot-social svg { width: 18px; height: 18px; }
.foot-bottom {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding-top: 24px; font-size: 0.82rem; font-family: var(--mono); letter-spacing: .03em; color: #6F8493;
}
@media (max-width: 840px){
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .foot-brand { grid-column: 1 / -1; }
  .foot-bottom { flex-direction: column; text-align: center; }
}

/* ============================================================
   SHARED: page header for sub-pages
   ============================================================ */
.page-head { background: var(--ink); color: #fff; padding-block: clamp(54px, 8vw, 96px) clamp(48px,7vw,84px); position: relative; overflow: hidden; }
.page-head::before {
  content: ""; position: absolute; right: -10%; top: -40%; width: 60%; height: 180%;
  background: radial-gradient(circle, rgba(0,192,240,.16), transparent 62%); pointer-events: none;
}
.page-head .wrap { position: relative; }
.page-head h1 { font-size: clamp(2.6rem, 6.5vw, 5rem); color: #fff; }
.page-head .lead { color: #A7BAC8; max-width: 620px; margin-top: 18px; }
.crumbs { font-family: var(--mono); font-size: 0.74rem; letter-spacing: .14em; text-transform: uppercase; color: #6F8493; margin-bottom: 20px; }
.crumbs a:hover { color: var(--blue); }

/* ============================================================
   CTA BAND (shared across pages)
   ============================================================ */
.cta { background: var(--blue); color: #03222e; position: relative; overflow: hidden; }
.cta::before { content:""; position:absolute; inset:0; background: radial-gradient(circle at 85% 120%, rgba(255,255,255,.4), transparent 55%); }
.cta .wrap { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; padding-block: clamp(48px,6vw,72px); }
.cta h2 { font-size: clamp(2rem,4vw,3.2rem); color: #03222e; max-width: 640px; }
.cta p { color: rgba(3,34,46,.78); margin-top: 10px; font-size: 1.05rem; }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ============================================================
   REVEAL ON SCROLL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s cubic-bezier(.16,1,.3,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce){ .reveal { opacity: 1; transform: none; transition: none; } }