/* ==========================================================================
   Park City Landscape & Snow Removal — design system
   Palette: carbon #15181D / plow-red #E02634 / chrome #C9CED6 / ice #F2F5F8
   Type:    Rajdhani (display) + Saira (body)
   Motif:   plowed-bank diagonals from the red mountain in their mark
   ========================================================================== */

:root {
  --carbon: #15181D;
  --carbon-800: #1E232B;
  --red: #E02634;
  --red-deep: #B81C28;
  --chrome: #C9CED6;
  --ice: #F2F5F8;
  --white: #FFFFFF;
  --ink: #1A1E24;
  --muted: #5E6672;
  --line: #DCE1E8;
  --green: #3E9A55;
  --shadow-lg: 0 24px 60px -18px rgba(21, 24, 29, .45);
  --shadow-md: 0 10px 30px -12px rgba(21, 24, 29, .25);
  --radius: 10px;
  --font-display: "Rajdhani", "Arial Narrow", sans-serif;
  --font-body: "Saira", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--ice);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--red-deep); }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.02;
  text-transform: uppercase;
  letter-spacing: .01em;
  text-wrap: balance;
  color: var(--carbon);
}

h1 { font-size: clamp(42px, 5.6vw, 68px); }
h2 { font-size: clamp(30px, 4vw, 48px); }
h3 { font-size: clamp(19px, 2.2vw, 23px); font-weight: 600; letter-spacing: .02em; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}

.hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }

:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 2px;
  border-radius: 4px;
}

.eyebrow {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 14px;
}

.opt { font-weight: 400; color: var(--muted); text-transform: none; letter-spacing: 0; }

.fine { font-size: 13.5px; color: var(--muted); }
.fine a { color: var(--red-deep); font-weight: 600; }

.mono-chip {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600; font-size: 12px;
  letter-spacing: .12em;
  border: 1px solid rgba(201, 206, 214, .5);
  padding: 1px 8px;
  margin-right: 8px;
}

/* ----- buttons ----- */

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 700; font-size: 16px;
  letter-spacing: .05em; text-transform: uppercase;
  padding: 12px 22px; border-radius: 7px;
  border: 1.5px solid transparent;
  text-decoration: none; cursor: pointer;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
  white-space: nowrap;
}

.btn:active { transform: translateY(1px); }
.btn--lg { padding: 14px 28px; font-size: 17px; }
.btn--red { background: var(--red); color: var(--white); }
.btn--red:hover { background: var(--red-deep); }
.btn--carbon { background: var(--carbon); color: var(--white); }
.btn--carbon:hover { background: var(--carbon-800); }
.btn--ghost { background: transparent; color: var(--white); border-color: rgba(242, 245, 248, .5); }
.btn--ghost:hover { border-color: var(--white); }
.btn--plain { background: transparent; color: var(--muted); }
.btn--plain:hover { color: var(--ink); }

/* ==========================================================================
   Top bar + header
   ========================================================================== */

.topbar {
  background: var(--carbon);
  color: var(--chrome);
  font-size: 12.5px;
  display: flex; justify-content: space-between; gap: 16px;
  padding: 7px clamp(16px, 4vw, 48px);
}

.topbar a { color: var(--chrome); text-decoration: none; }
.topbar a:hover { color: var(--white); }

.header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: clamp(14px, 2.5vw, 34px);
  padding: 8px clamp(16px, 4vw, 48px);
  background: rgba(242, 245, 248, .94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.brand img { width: clamp(84px, 8vw, 106px); height: auto; }

.nav { display: flex; gap: clamp(12px, 1.8vw, 26px); margin-inline: auto; }

.nav a {
  text-decoration: none; color: var(--ink);
  font-family: var(--font-display);
  font-weight: 600; font-size: 16px;
  text-transform: uppercase; letter-spacing: .05em;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}

.nav a:hover { border-bottom-color: var(--red); }

.header__actions { display: flex; align-items: center; gap: 18px; margin-left: auto; }

.header__phone { text-decoration: none; text-align: right; line-height: 1.15; }
.header__phone-label { display: block; font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.header__phone-num { font-family: var(--font-display); font-weight: 700; font-size: 23px; color: var(--carbon); }

.navtoggle { display: none; }

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  background: var(--carbon);
  color: var(--white);
  overflow: hidden;
}

.hero__photo {
  position: absolute; inset: 0;
  background: url('../assets/wide.jpg') center / cover no-repeat;
  opacity: .32;
}

.hero::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(21, 24, 29, .92) 30%, rgba(21, 24, 29, .55) 70%, rgba(224, 38, 52, .18));
}

.hero__inner {
  position: relative; z-index: 1;
  max-width: 1180px; margin: 0 auto;
  padding: clamp(48px, 7vw, 92px) clamp(16px, 4vw, 48px) clamp(56px, 7vw, 96px);
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 440px);
  gap: clamp(28px, 4.5vw, 64px);
  align-items: start;
}

.hero .eyebrow { color: var(--chrome); }

.hero h1 { color: var(--white); }
.hero h1 .accent { color: var(--red); }

.hero__sub {
  margin-top: 20px;
  font-size: clamp(16.5px, 1.5vw, 19px);
  color: var(--chrome);
  max-width: 56ch;
}

.hero__cta { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }

.hero__trust {
  list-style: none;
  margin-top: 34px;
  display: flex; flex-wrap: wrap; gap: 8px 26px;
}

.hero__trust li {
  font-family: var(--font-display);
  font-weight: 600; font-size: 14px;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--chrome);
  display: flex; align-items: center; gap: 9px;
}

.hero__trust li::before {
  content: "";
  width: 12px; height: 12px;
  background: var(--red);
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
}

/* ----- request card ----- */

.lead-card {
  position: relative;
  background: var(--white);
  color: var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 30px 26px 24px;
  overflow: hidden;
  scroll-margin-top: 120px;
}

.lead-card::before {
  content: "";
  position: absolute; inset: 0 0 auto 0; height: 8px;
  background: linear-gradient(100deg, var(--red) 0 70%, var(--carbon) 70% 100%);
}

.lead-card__head h2 { font-size: 27px; }

.lead-card__head p { color: var(--muted); font-size: 14.5px; margin-top: 3px; }

.lead-card__progress {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px;
  margin: 16px 0 18px;
}

.lead-card__progress span {
  height: 5px; border-radius: 99px;
  background: var(--line);
  transition: background .25s ease;
}

.lead-card__progress span.is-on { background: var(--red); }

.step { display: none; border: none; }
.step.is-active { display: block; }

.step legend {
  font-family: var(--font-display);
  font-size: 20px; font-weight: 600; text-transform: uppercase; letter-spacing: .03em;
  color: var(--carbon);
  margin-bottom: 14px;
}

.chips { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.chips > .chip:last-child:nth-child(odd) { grid-column: 1 / -1; }

.chip {
  font-family: var(--font-body);
  font-size: 14.5px; font-weight: 500;
  padding: 12px 8px;
  background: var(--ice);
  border: 1.5px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  color: var(--ink);
  transition: border-color .15s, background .15s;
  text-align: center;
}

.chip:hover { border-color: var(--red); }

.chip.is-selected {
  background: var(--carbon); color: var(--white); border-color: var(--carbon);
}

.chips--small { grid-template-columns: repeat(3, 1fr); }
.chips--small .chip { padding: 10px 6px; font-size: 14px; }
.chips--two { grid-template-columns: 1fr 1fr; }

.step textarea, .field input {
  width: 100%;
  font: inherit;
  padding: 11px 13px;
  border: 1.5px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
}

.step textarea:focus, .field input:focus {
  outline: none; border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(224, 38, 52, .13);
}

.dropzone {
  display: block;
  margin-top: 12px;
  border: 1.5px dashed #B9C2CE;
  border-radius: 8px;
  padding: 16px 14px;
  text-align: center;
  color: var(--muted);
  cursor: pointer;
  transition: border-color .15s, background .15s;
}

.dropzone:hover, .dropzone.is-drag { border-color: var(--red); background: #FDF4F5; }
.dropzone svg { width: 26px; height: 26px; margin: 0 auto 6px; color: var(--red); }
.dropzone strong { display: block; color: var(--ink); font-size: 15px; }
.dropzone span { font-size: 13px; }

.thumbs { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }

.thumbs .thumb { position: relative; }

.thumbs img {
  width: 64px; height: 64px; object-fit: cover;
  border-radius: 6px; border: 1px solid var(--line);
}

.thumbs button {
  position: absolute; top: -7px; right: -7px;
  width: 20px; height: 20px; border-radius: 50%;
  border: none; background: var(--carbon); color: var(--white);
  font-size: 13px; line-height: 1; cursor: pointer;
}

.field { margin-bottom: 12px; }

.field label, .field__label {
  display: block;
  font-family: var(--font-display);
  font-size: 12.5px; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 5px;
}

.step__nav {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 18px;
}

.btn--submit { min-width: 170px; }

.form-error {
  margin-top: 12px;
  background: #FBEDEE; color: var(--red-deep);
  border: 1px solid #F2C9CD; border-radius: 8px;
  padding: 9px 12px; font-size: 14px;
}

.step--success { text-align: center; padding: 18px 4px 8px; }
.success__mark { width: 56px; margin: 0 auto 14px; }
.step--success h3 { font-size: 24px; }
.step--success p { margin: 8px 0 14px; }
.step--success .fine { margin-bottom: 16px; }

/* ==========================================================================
   Motto strip
   ========================================================================== */

.motto {
  display: flex; align-items: center; justify-content: center;
  gap: clamp(14px, 3vw, 34px);
  background: var(--red);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 700; font-size: clamp(15px, 2vw, 20px);
  letter-spacing: .3em; text-transform: uppercase;
  padding: 13px clamp(16px, 4vw, 48px);
}

.motto__bar { width: 2px; height: 20px; background: rgba(255,255,255,.55); transform: skewX(-18deg); }

/* ==========================================================================
   Sections
   ========================================================================== */

.section { padding: clamp(56px, 8vw, 104px) clamp(16px, 4vw, 48px); }

.section__head { max-width: 760px; margin: 0 auto 46px; text-align: center; }
.section__sub { margin-top: 14px; color: var(--muted); font-size: 17px; }

/* ----- services ----- */

.services__grid {
  max-width: 1180px; margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.svc {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px 22px;
  display: flex; flex-direction: column; gap: 10px;
  transition: transform .18s ease, box-shadow .18s ease;
}

.svc:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

.svc svg { width: 34px; height: 34px; color: var(--red); }

.svc p { color: var(--muted); font-size: 15px; flex: 1; }

.svc__go {
  align-self: flex-start;
  background: none; border: none; padding: 0;
  font: 600 14.5px var(--font-body);
  color: var(--red-deep); cursor: pointer;
}

.svc__go::after { content: " \2192"; }
.svc__go:hover { text-decoration: underline; }

/* ----- snow band (carbon, diagonal top) ----- */

.snowband {
  background: var(--carbon);
  color: var(--chrome);
  clip-path: polygon(0 3.5vw, 100% 0, 100% 100%, 0 100%);
  padding: clamp(72px, 10vw, 130px) clamp(16px, 4vw, 48px) clamp(56px, 8vw, 104px);
  margin-top: -3.5vw;
}

.snowband__inner {
  max-width: 1180px; margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}

.snowband__art img { border-radius: var(--radius); border: 1px solid #2A3038; }

.badge {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700; font-size: 15px;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--white);
  background: var(--red);
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
  padding: 5px 20px;
  margin-bottom: 14px;
}

.snowband h2 { color: var(--white); }
.snowband p { margin-top: 14px; }

.checks { list-style: none; margin-top: 16px; margin-bottom: 22px; display: grid; gap: 9px; }

.checks li { padding-left: 26px; position: relative; font-size: 15.5px; }

.checks li::before {
  content: "\2713";
  position: absolute; left: 0;
  color: var(--red); font-weight: 700;
}

/* ----- maintain ----- */

.maintain { background: var(--ice); }

.maintain__inner {
  max-width: 1180px; margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}

.maintain p { margin-top: 14px; color: #3A424D; }

.checks--dark li::before { color: var(--red); }
.checks--dark li { color: var(--ink); }

.maintain__art img { border-radius: var(--radius); box-shadow: var(--shadow-md); }

/* ----- about ----- */

.about { background: var(--white); }

.about__inner {
  max-width: 1180px; margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}

.about p { margin-top: 14px; color: #3A424D; }

.quote {
  margin-top: 22px;
  border-left: 4px solid var(--red);
  padding: 6px 0 6px 18px;
}

.quote p { margin: 0; color: var(--ink); font-size: 15.5px; }
.quote cite {
  display: block; margin-top: 10px;
  font-style: normal;
  font-family: var(--font-display);
  font-weight: 600; font-size: 13.5px;
  text-transform: uppercase; letter-spacing: .08em;
  color: var(--muted);
}

.about__art img { border-radius: var(--radius); box-shadow: var(--shadow-md); }

/* ----- closer ----- */

.closer {
  background: var(--carbon);
  color: var(--white);
  text-align: center;
  clip-path: polygon(0 0, 100% 3.5vw, 100% 100%, 0 100%);
  padding: clamp(72px, 10vw, 120px) clamp(16px, 4vw, 48px) clamp(56px, 8vw, 96px);
  margin-top: -3.5vw;
}

.closer h2 { color: var(--white); letter-spacing: .12em; }
.closer p { color: var(--chrome); margin: 14px auto 26px; max-width: 52ch; }
.closer__cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ----- footer ----- */

.footer {
  background: var(--carbon);
  border-top: 1px solid #2A3038;
  color: var(--chrome);
  padding: 30px clamp(16px, 4vw, 48px) 90px;
}

.footer__inner {
  max-width: 1180px; margin: 0 auto 18px;
  display: flex; flex-wrap: wrap; gap: 28px 56px; align-items: center;
}

.footer__brand img { width: 150px; height: auto; }

.footer__col { display: grid; gap: 6px; font-size: 14px; }
.footer__col a { color: var(--chrome); text-decoration: none; }
.footer__col a:hover { color: var(--white); }

.footer__legal {
  max-width: 1180px; margin: 0 auto;
  font-size: 12.5px; color: #79808B;
  border-top: 1px solid #2A3038;
  padding-top: 16px;
}

/* ==========================================================================
   Mobile action bar
   ========================================================================== */

.mobilebar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  display: none;
  gap: 10px;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  background: rgba(21, 24, 29, .95);
  backdrop-filter: blur(8px);
  transform: translateY(110%);
  transition: transform .25s ease;
}

.mobilebar.is-show { transform: translateY(0); }
.mobilebar .btn { flex: 1; }

/* ==========================================================================
   Chat
   ========================================================================== */

.chat-launch {
  position: fixed; right: 20px; bottom: 20px; z-index: 70;
  display: flex; align-items: center; gap: 10px;
  background: var(--carbon);
  color: var(--white);
  border: 1px solid rgba(224, 38, 52, .55);
  border-radius: 99px;
  padding: 10px 20px 10px 12px;
  font: 700 14px var(--font-display);
  letter-spacing: .04em; text-transform: uppercase;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: transform .18s ease, border-color .18s ease;
}

.chat-launch:hover { transform: translateY(-2px); border-color: var(--red); }

.chat-launch img { border-radius: 8px; }

.chat-launch::after {
  content: "";
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green);
}

.chat[hidden] { display: none; }

.chat {
  position: fixed; right: 20px; bottom: 20px; z-index: 80;
  width: min(400px, calc(100vw - 24px));
  height: min(620px, calc(100vh - 40px));   /* fallback for browsers without dvh */
  height: min(620px, calc(100dvh - 40px));
  background: var(--white);
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
  display: flex; flex-direction: column;
  overflow: hidden;
}

.chat__head, .chat__starters, .chat__inputrow, .chat__foot { flex-shrink: 0; }

.chat__head {
  position: relative;
  display: flex; align-items: center; gap: 12px;
  background: var(--carbon);
  color: var(--white);
  padding: 14px 16px;
}

.chat__head::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0; height: 4px;
  background: linear-gradient(100deg, var(--red) 0 70%, var(--chrome) 70% 100%);
}

.chat__head img { border-radius: 8px; }
.chat__head strong { font-family: var(--font-display); font-size: 18px; display: block; line-height: 1.1; text-transform: uppercase; letter-spacing: .03em; }
.chat__head span { font-size: 12px; color: var(--chrome); }

.chat__close {
  margin-left: auto;
  background: none; border: none; color: var(--chrome);
  font-size: 26px; line-height: 1; cursor: pointer; padding: 2px 6px;
}

.chat__close:hover { color: var(--white); }

.chat__log {
  flex: 1;
  min-height: 0; /* lets the log shrink inside the flex column so the input row stays visible */
  overflow-y: auto;
  padding: 16px 14px 8px;
  display: flex; flex-direction: column; gap: 10px;
  background: var(--ice);
}

.msg {
  max-width: 86%;
  padding: 10px 13px;
  border-radius: 12px;
  font-size: 14.5px;
  white-space: pre-wrap;
  overflow-wrap: break-word;
}

.msg--user {
  align-self: flex-end;
  background: var(--carbon);
  color: var(--white);
  border-bottom-right-radius: 4px;
}

.msg--bot {
  align-self: flex-start;
  background: var(--white);
  border: 1px solid var(--line);
  border-bottom-left-radius: 4px;
  color: var(--ink);
}

.msg--system {
  align-self: center;
  background: #E9F5EC;
  border: 1px solid #BFE3C8;
  color: #26663A;
  font-size: 13px; font-weight: 600;
  padding: 7px 14px;
  border-radius: 99px;
}

.msg--bot.is-typing::after {
  content: "\2022 \2022 \2022";
  letter-spacing: 3px;
  color: var(--muted);
  animation: pulse 1.1s infinite;
}

@keyframes pulse { 50% { opacity: .35; } }

.chat__starters {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding: 4px 14px 10px;
  background: var(--ice);
}

.chat__starters button {
  font: 500 13px var(--font-body);
  color: var(--carbon);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 99px;
  padding: 7px 13px;
  cursor: pointer;
}

.chat__starters button:hover { border-color: var(--red); }

.chat__inputrow {
  display: flex; align-items: flex-end; gap: 8px;
  border-top: 1px solid var(--line);
  padding: 10px 12px;
  background: var(--white);
}

.chat__inputrow textarea {
  flex: 1;
  font: inherit; font-size: 16px;
  border: none; resize: none;
  max-height: 110px;
  padding: 8px 6px;
  background: transparent;
  color: var(--ink);
}

.chat__inputrow textarea:focus { outline: none; }

.chat__inputrow button {
  width: 38px; height: 38px;
  border: none; border-radius: 8px;
  background: var(--red); color: var(--white);
  cursor: pointer;
  display: grid; place-items: center;
  flex-shrink: 0;
}

.chat__inputrow button:hover { background: var(--red-deep); }
.chat__inputrow button svg { width: 18px; height: 18px; }
.chat__inputrow button:disabled { background: var(--chrome); cursor: default; }

.chat__foot {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 9px 14px calc(9px + env(safe-area-inset-bottom));
  background: var(--white);
  border-top: 1px solid var(--line);
  font-size: 12.5px;
}

.chat__foot a { color: var(--muted); text-decoration: none; }

.chat__handoff {
  background: none; border: none; padding: 0;
  font: 600 13px var(--font-body);
  color: var(--red-deep); cursor: pointer;
}

.chat__handoff:hover { text-decoration: underline; }

/* ==========================================================================
   Reveal animation
   ========================================================================== */

body.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
body.js .reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  body.js .reveal { transition: opacity .3s ease; transform: none; }
  .svc, .btn, .chat-launch, .mobilebar { transition: none; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1080px) {
  .hero__inner { grid-template-columns: 1fr; }
  .lead-card { max-width: 560px; }
  .services__grid { grid-template-columns: 1fr 1fr; }
  .snowband__inner, .maintain__inner, .about__inner { grid-template-columns: 1fr; }
  .maintain__art { order: -1; }
}

@media (max-width: 860px) {
  .topbar { display: none; }
  .nav {
    position: fixed; inset: 62px 0 auto 0; z-index: 49;
    flex-direction: column; gap: 0;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 15px 22px; border-bottom: 1px solid var(--line); font-size: 16px; }
  .header__phone { display: none; }
  .header__cta { display: none; }
  .navtoggle {
    display: grid; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 8px;
  }
  .navtoggle span { width: 22px; height: 2.5px; background: var(--carbon); border-radius: 2px; }
  .mobilebar { display: flex; }
  .chat-launch { bottom: calc(74px + env(safe-area-inset-bottom)); right: 14px; padding: 9px 16px 9px 10px; }
  .chat { right: 0; bottom: 0; width: 100vw; height: 100vh; height: 100dvh; border-radius: 0; }
}

@media (max-width: 560px) {
  .services__grid { grid-template-columns: 1fr; }
  .chips { grid-template-columns: 1fr 1fr; }
  .hero__cta .btn { flex: 1; }
  .lead-card { padding: 24px 18px 18px; }
  .motto { letter-spacing: .18em; }
}

/* desktop tel fallback toast */
.teltoast {
  position: fixed; left: 50%; bottom: 26px; z-index: 300;
  transform: translateX(-50%) translateY(8px);
  background: #1B1B22; color: #FFFFFF;
  font-size: 15px; font-weight: 600;
  padding: 12px 22px; border-radius: 999px;
  box-shadow: 0 12px 32px -8px rgba(0, 0, 0, .4);
  opacity: 0; pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
}
.teltoast.is-show { opacity: 1; transform: translateX(-50%) translateY(0); }