/* ==========================================================================
   Pretech Construction — site styles
   Plain CSS, no build step. Edit directly and re-upload.
   Palette is taken from the company logo (deep teal) plus a safety amber.
   ========================================================================== */

:root {
  --ink:        #0E1D24;
  --ink-soft:   #2C4048;
  --muted:      #5C6E76;
  --brand:      #1D5B6B;
  --brand-dark: #123F4B;
  --brand-tint: #E9F1F3;
  --amber:      #E1901F;
  --amber-tint: #FDF3E2;
  --wa:         #25D366;
  --wa-dark:    #128C7E;
  --bg:         #FFFFFF;
  --bg-alt:     #F4F8F9;
  --line:       #DCE5E8;
  --shadow-sm:  0 1px 2px rgba(14,29,36,.06), 0 2px 8px rgba(14,29,36,.05);
  --shadow-md:  0 4px 12px rgba(14,29,36,.08), 0 12px 32px rgba(14,29,36,.08);
  --shadow-lg:  0 12px 40px rgba(14,29,36,.16);
  --radius:     10px;
  --radius-lg:  16px;
  --wrap:       1180px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
          Arial, "Noto Sans", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-soft);
  background: var(--bg);
  overflow-x: hidden;
}

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

h1, h2, h3, h4 {
  color: var(--ink);
  line-height: 1.2;
  margin: 0 0 .6em;
  letter-spacing: -.015em;
  font-weight: 700;
}
h1 { font-size: clamp(2rem, 1.4rem + 2.6vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 1.25rem + 1.5vw, 2.35rem); }
h3 { font-size: clamp(1.15rem, 1.05rem + .4vw, 1.35rem); }
h4 { font-size: 1.02rem; }

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

ul, ol { margin: 0 0 1.1em; padding-left: 1.25em; }
li { margin-bottom: .45em; }

strong { color: var(--ink); font-weight: 650; }

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

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--ink); color: #fff; padding: .8rem 1.2rem; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ---------- layout helpers ---------- */

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.wrap--narrow { max-width: 860px; }

.section { padding: clamp(3rem, 2rem + 4vw, 5.5rem) 0; }
.section--tint { background: var(--bg-alt); }
.section--brand { background: var(--brand-dark); color: #C9DDE2; }
.section--brand h2, .section--brand h3 { color: #fff; }

.section-head { max-width: 720px; margin-bottom: 2.5rem; }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { color: var(--muted); font-size: 1.06rem; margin-bottom: 0; }

.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: .78rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase;
  color: var(--brand); margin-bottom: .9rem;
}
.eyebrow::before {
  content: ""; width: 26px; height: 3px; background: var(--amber); border-radius: 2px;
}
.section--brand .eyebrow { color: var(--amber); }
.section--brand .eyebrow::before { background: var(--amber); }

.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(215px, 1fr)); }

.lead { font-size: 1.12rem; color: var(--ink-soft); }

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

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .85rem 1.5rem;
  border: 2px solid transparent; border-radius: 8px;
  font: inherit; font-weight: 650; font-size: .98rem; line-height: 1.2;
  cursor: pointer; text-align: center; text-decoration: none;
  transition: transform .12s ease, background-color .15s ease, box-shadow .15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn svg { flex: 0 0 auto; }

.btn--wa { background: var(--wa); color: #06301B; box-shadow: var(--shadow-sm); }
.btn--wa:hover { background: #1FBE5B; }

.btn--brand { background: var(--brand); color: #fff; }
.btn--brand:hover { background: var(--brand-dark); }

.btn--ghost { border-color: rgba(255,255,255,.5); color: #fff; }
.btn--ghost:hover { background: rgba(255,255,255,.12); border-color: #fff; }

.btn--outline { border-color: var(--line); color: var(--ink); background: #fff; }
.btn--outline:hover { border-color: var(--brand); color: var(--brand); }

.btn--lg { padding: 1.05rem 1.9rem; font-size: 1.05rem; }
.btn--block { width: 100%; }

.btn-row { display: flex; flex-wrap: wrap; gap: .8rem; }

/* ---------- header ---------- */

.site-header {
  position: sticky; top: 0; z-index: 90;
  background: rgba(255,255,255,.96);
  backdrop-filter: saturate(1.6) blur(8px);
  border-bottom: 1px solid var(--line);
}

.topbar {
  background: var(--brand-dark); color: #B9D2D8;
  font-size: .82rem; letter-spacing: .01em;
}
.topbar .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: 38px; flex-wrap: wrap;
}
.topbar a { color: #fff; font-weight: 600; }
.topbar-badges { display: flex; gap: 1.1rem; flex-wrap: wrap; }
.topbar-badges span { display: inline-flex; align-items: center; gap: .4rem; }
@media (max-width: 720px) {
  .topbar-badges { display: none; }
  .topbar .wrap { justify-content: center; }
}

.nav-bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: 76px;
}

.brand { display: inline-flex; align-items: center; gap: .7rem; text-decoration: none; }
.brand:hover { text-decoration: none; }
.brand svg { width: 34px; height: auto; flex: 0 0 auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name {
  font-size: 1.12rem; font-weight: 750; color: var(--ink);
  letter-spacing: -.02em; text-transform: uppercase;
}
.brand-tag {
  font-size: .67rem; font-weight: 650; letter-spacing: .16em;
  text-transform: uppercase; color: var(--brand);
}

.nav { display: flex; align-items: center; gap: .3rem; }
.nav a {
  display: block; padding: .55rem .75rem; border-radius: 6px;
  color: var(--ink-soft); font-weight: 600; font-size: .95rem; text-decoration: none;
}
.nav a:hover { background: var(--brand-tint); color: var(--brand); text-decoration: none; }
.nav a[aria-current="page"] { color: var(--brand); background: var(--brand-tint); }

.nav-group { position: relative; }
.nav-group > button {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .55rem .75rem; border: 0; border-radius: 6px; background: none;
  font: inherit; font-weight: 600; font-size: .95rem; color: var(--ink-soft); cursor: pointer;
}
.nav-group > button:hover { background: var(--brand-tint); color: var(--brand); }
.nav-group > button svg { transition: transform .18s ease; }
.nav-group[data-open="true"] > button svg { transform: rotate(180deg); }

.nav-menu {
  position: absolute; top: calc(100% + 6px); left: 0; z-index: 95;
  min-width: 290px; padding: .5rem;
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  box-shadow: var(--shadow-md);
  display: none;
}
.nav-group[data-open="true"] .nav-menu { display: block; }
.nav-menu a {
  padding: .6rem .7rem; border-radius: 8px; font-weight: 600; font-size: .93rem;
  color: var(--ink);
}
.nav-menu a span { display: block; font-weight: 500; font-size: .8rem; color: var(--muted); }

.nav-cta { display: flex; align-items: center; gap: .6rem; }

.nav-toggle {
  display: none; align-items: center; justify-content: center;
  width: 46px; height: 44px; padding: 0;
  border: 1px solid var(--line); border-radius: 8px; background: #fff; cursor: pointer;
}
.nav-toggle span {
  display: block; position: relative; width: 20px; height: 2px;
  background: var(--ink); border-radius: 2px;
}
.nav-toggle span::before, .nav-toggle span::after {
  content: ""; position: absolute; left: 0; width: 20px; height: 2px;
  background: var(--ink); border-radius: 2px;
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

@media (max-width: 1024px) {
  .nav-bar { min-height: 66px; }
  .nav-toggle { display: inline-flex; }
  .nav-cta .btn { display: none; }
  .nav {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: .15rem;
    padding: .8rem 20px 1.4rem;
    background: #fff; border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    max-height: calc(100vh - 100px); overflow-y: auto;
  }
  .nav[hidden] { display: none; }
  .nav a, .nav-group > button { padding: .8rem .6rem; font-size: 1rem; width: 100%; }
  .nav-group > button { justify-content: space-between; }
  .nav-menu {
    position: static; min-width: 0; box-shadow: none; border: 0;
    border-left: 2px solid var(--brand-tint); border-radius: 0;
    margin: 0 0 .4rem .6rem; padding: 0 0 0 .4rem;
  }
  .nav-mobile-cta { display: block; margin-top: .8rem; }
}
@media (min-width: 1025px) {
  .nav[hidden] { display: flex; }
  .nav-mobile-cta { display: none; }
}

/* ---------- hero ---------- */

.hero {
  position: relative; isolation: isolate;
  color: #fff; background: var(--ink);
  padding: clamp(3.5rem, 2rem + 8vw, 7rem) 0 clamp(3rem, 2rem + 5vw, 5rem);
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background-size: cover; background-position: center;
  background-image: var(--hero-img);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(105deg,
    rgba(9,25,31,.94) 0%, rgba(9,25,31,.86) 42%, rgba(9,25,31,.55) 100%);
}
.hero h1 { color: #fff; max-width: 16ch; }
.hero p { color: #D3E1E5; font-size: clamp(1.05rem, 1rem + .35vw, 1.2rem); max-width: 56ch; }
.hero .btn-row { margin-top: 1.8rem; }
.hero-inner { max-width: 720px; }

.hero--page { padding: clamp(2.6rem, 2rem + 4vw, 4.5rem) 0; }
.hero--page h1 { max-width: 20ch; }

.hero-stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px; margin-top: 3rem;
  background: rgba(255,255,255,.18); border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--radius); overflow: hidden;
}
.hero-stats div { background: rgba(9,25,31,.72); padding: 1.15rem 1.25rem; }
.hero-stats b {
  display: block; color: #fff; font-size: 1.7rem; font-weight: 750; letter-spacing: -.02em;
}
.hero-stats span { font-size: .84rem; color: #B9CED4; }

.crumbs { font-size: .84rem; color: #A9C2C9; margin-bottom: 1.1rem; }
.crumbs a { color: #DCE9EC; }
.crumbs span { opacity: .6; margin: 0 .4rem; }

/* ---------- cards ---------- */

.card {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-sm);
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: #C6D6DA; }
.card img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; background: var(--bg-alt); }
.card-body { padding: 1.4rem 1.4rem 1.5rem; flex: 1 1 auto; display: flex; flex-direction: column; }
.card-body h3 { margin-bottom: .5rem; }
.card-body p { color: var(--muted); font-size: .95rem; }
.card-body ul { font-size: .93rem; color: var(--muted); padding-left: 1.1em; }
.card-link {
  margin-top: auto; padding-top: .9rem;
  font-weight: 650; font-size: .93rem; color: var(--brand);
  display: inline-flex; align-items: center; gap: .4rem;
}
.card:hover .card-link { gap: .65rem; }
.card-link svg { transition: transform .16s ease; }

.card--flat { box-shadow: none; }
.card--flat:hover { transform: none; box-shadow: var(--shadow-sm); }

/* ---------- feature list ---------- */

.features { display: grid; gap: 2rem 1.8rem; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.feature { display: flex; gap: .95rem; }
.feature-icon {
  flex: 0 0 auto; width: 42px; height: 42px; border-radius: 10px;
  display: grid; place-items: center;
  background: var(--brand-tint); color: var(--brand);
}
.section--brand .feature-icon { background: rgba(255,255,255,.12); color: var(--amber); }
.feature h3 { font-size: 1.05rem; margin-bottom: .3rem; }
.feature p { font-size: .94rem; color: var(--muted); margin: 0; }
.section--brand .feature p { color: #A9C6CD; }

/* ---------- checklist ---------- */

.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: .75rem; }
.checklist li {
  position: relative; padding-left: 2rem; margin: 0; font-size: .98rem;
}
.checklist li::before {
  content: ""; position: absolute; left: 0; top: .35em;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--brand-tint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231D5B6B' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 12px no-repeat;
}
.checklist--2 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

/* ---------- split ---------- */

.split { display: grid; gap: clamp(2rem, 1rem + 4vw, 3.5rem); align-items: center; }
@media (min-width: 900px) {
  .split { grid-template-columns: 1fr 1fr; }
  .split--wide-text { grid-template-columns: 1.15fr .85fr; }
  .split--flip .split-media { order: -1; }
}
.split-media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); width: 100%; }
.split-media figcaption {
  margin-top: .7rem; font-size: .84rem; color: var(--muted);
}

/* ---------- steps ---------- */

.steps { counter-reset: step; display: grid; gap: 1.4rem; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.step { position: relative; padding-top: 3.2rem; }
.step::before {
  counter-increment: step; content: counter(step);
  position: absolute; top: 0; left: 0;
  width: 42px; height: 42px; border-radius: 10px;
  display: grid; place-items: center;
  background: var(--brand); color: #fff; font-weight: 750; font-size: 1.05rem;
}
.step h3 { font-size: 1.05rem; margin-bottom: .35rem; }
.step p { font-size: .94rem; color: var(--muted); margin: 0; }

/* ---------- gallery ---------- */

.gallery { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.gallery figure { margin: 0; }
.gallery img {
  width: 100%; aspect-ratio: 4 / 3; object-fit: cover;
  border-radius: var(--radius); background: var(--bg-alt);
}
.gallery figcaption { margin-top: .5rem; font-size: .85rem; color: var(--muted); }

/* ---------- project table ---------- */

.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--radius); border: 1px solid var(--line); }
table.projects { width: 100%; border-collapse: collapse; font-size: .93rem; min-width: 640px; background: #fff; }
table.projects th, table.projects td { padding: .85rem 1rem; text-align: left; vertical-align: top; }
table.projects thead th {
  background: var(--bg-alt); color: var(--ink);
  font-size: .76rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 700;
  border-bottom: 1px solid var(--line); white-space: nowrap;
}
table.projects tbody tr + tr { border-top: 1px solid var(--line); }
table.projects tbody tr:hover { background: #FAFCFC; }
table.projects td:last-child { white-space: nowrap; color: var(--muted); }

.tag {
  display: inline-block; padding: .18rem .6rem; border-radius: 100px;
  font-size: .72rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  background: var(--brand-tint); color: var(--brand-dark); white-space: nowrap;
}
.tag--amber { background: var(--amber-tint); color: #8A5A08; }
.card-body .tag, .card-body .feature-icon { align-self: flex-start; }

/* ---------- FAQ ---------- */

.faq { display: grid; gap: .75rem; }
.faq details {
  border: 1px solid var(--line); border-radius: var(--radius); background: #fff;
  padding: 0 1.2rem;
}
.faq details[open] { border-color: #C6D6DA; box-shadow: var(--shadow-sm); }
.faq summary {
  list-style: none; cursor: pointer; padding: 1.05rem 2rem 1.05rem 0; position: relative;
  font-weight: 650; color: var(--ink); font-size: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 0; top: 1.35rem;
  width: 14px; height: 14px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231D5B6B' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") center / contain no-repeat;
  transition: transform .18s ease;
}
.faq details[open] summary::after { transform: rotate(180deg); }
.faq details > div { padding-bottom: 1.2rem; font-size: .97rem; color: var(--muted); }
.faq details > div p:last-child { margin-bottom: 0; }

/* ---------- CTA band ---------- */

.cta-band {
  background: linear-gradient(115deg, var(--brand-dark) 0%, var(--brand) 100%);
  color: #fff; border-radius: var(--radius-lg);
  padding: clamp(2rem, 1.4rem + 3vw, 3.2rem);
  display: grid; gap: 1.8rem; align-items: center;
  box-shadow: var(--shadow-md);
}
@media (min-width: 860px) { .cta-band { grid-template-columns: 1.4fr auto; } }
.cta-band h2 { color: #fff; margin-bottom: .5rem; }
.cta-band p { color: #C9E0E6; margin: 0; }
.cta-band .btn-row { flex-direction: column; }
@media (min-width: 520px) and (max-width: 859px) { .cta-band .btn-row { flex-direction: row; } }

/* ---------- clients strip ---------- */

.clients { display: flex; flex-wrap: wrap; gap: .6rem; }
.clients li {
  list-style: none; margin: 0;
  padding: .5rem .9rem; border: 1px solid var(--line); border-radius: 100px;
  font-size: .85rem; font-weight: 600; color: var(--ink-soft); background: #fff;
}

/* ---------- quote / testimonial ---------- */

.quote {
  border-left: 4px solid var(--amber);
  padding: .3rem 0 .3rem 1.5rem;
  font-size: 1.12rem; color: var(--ink); font-style: italic;
}
.quote footer { margin-top: .8rem; font-size: .9rem; color: var(--muted); font-style: normal; }

/* ---------- contact ---------- */

.contact-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 1.6rem; box-shadow: var(--shadow-sm);
}
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 1.15rem; }
.contact-list li { display: flex; gap: .9rem; margin: 0; }
.contact-list .feature-icon { width: 38px; height: 38px; }
.contact-list b { display: block; color: var(--ink); font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; }
.contact-list a, .contact-list span { font-size: 1rem; }

.map-embed {
  border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line);
  aspect-ratio: 16 / 10; background: var(--bg-alt);
}
.map-embed iframe { width: 100%; height: 100%; border: 0; display: block; }

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

.site-footer { background: var(--ink); color: #92A9B1; font-size: .93rem; }
.site-footer a { color: #C8DBE0; }
.site-footer a:hover { color: #fff; }
.footer-grid {
  display: grid; gap: 2.2rem; padding: clamp(2.5rem, 2rem + 3vw, 4rem) 0 2.2rem;
  grid-template-columns: repeat(auto-fit, minmax(215px, 1fr));
}
.footer-grid h4 {
  color: #fff; font-size: .78rem; letter-spacing: .13em; text-transform: uppercase;
  margin-bottom: 1rem;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: .55rem; }
.footer-brand .brand-name { color: #fff; }
.footer-brand .brand-tag { color: var(--amber); }
.footer-brand p { margin-top: 1rem; font-size: .9rem; line-height: 1.6; }
.footer-legal {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 1.3rem 0 2rem; font-size: .82rem;
  display: flex; flex-wrap: wrap; gap: .6rem 1.5rem; justify-content: space-between;
}

/* ---------- floating WhatsApp widget ---------- */

.wa-fab {
  position: fixed; right: 18px; bottom: 18px; z-index: 120;
  display: flex; flex-direction: column; align-items: flex-end; gap: .7rem;
}

.wa-panel {
  width: min(340px, calc(100vw - 36px));
  background: #fff; border-radius: 16px; overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform-origin: bottom right;
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
}
.wa-panel[hidden] {
  display: block; visibility: hidden; opacity: 0; transform: scale(.94) translateY(8px);
  pointer-events: none;
}
.wa-panel-head {
  background: var(--wa-dark); color: #fff; padding: 1rem 1.1rem;
  display: flex; align-items: center; gap: .75rem;
}
.wa-avatar {
  width: 42px; height: 42px; border-radius: 50%; flex: 0 0 auto;
  background: rgba(255,255,255,.18); display: grid; place-items: center;
  font-weight: 750; font-size: .95rem; letter-spacing: .02em;
}
.wa-panel-head b { display: block; font-size: .98rem; }
.wa-panel-head span { font-size: .78rem; color: #BFE6DD; }
.wa-panel-close {
  margin-left: auto; align-self: flex-start; background: none; border: 0;
  color: #BFE6DD; cursor: pointer; font-size: 1.5rem; line-height: 1; padding: 0 .2rem;
}
.wa-panel-close:hover { color: #fff; }
.wa-panel-body { padding: 1.05rem 1.1rem 1.2rem; background: #EFE7DE; }
.wa-bubble {
  background: #fff; border-radius: 4px 14px 14px 14px; padding: .8rem .9rem;
  font-size: .92rem; color: var(--ink-soft); box-shadow: 0 1px 1px rgba(0,0,0,.1);
  margin-bottom: .9rem;
}
.wa-bubble b { display: block; margin-bottom: .2rem; }
.wa-chips { display: grid; gap: .45rem; margin-bottom: .9rem; }
.wa-chip {
  text-align: left; width: 100%; cursor: pointer;
  background: #fff; border: 1px solid #D8CFC5; border-radius: 100px;
  padding: .55rem .95rem; font: inherit; font-size: .87rem; font-weight: 600; color: var(--wa-dark);
}
.wa-chip:hover { background: var(--wa-dark); border-color: var(--wa-dark); color: #fff; }
.wa-panel-foot { padding: 0 1.1rem 1.1rem; background: #EFE7DE; }
.wa-note { font-size: .74rem; color: #7C6F63; margin: .6rem 0 0; text-align: center; }

.wa-launcher {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .8rem 1.15rem .8rem .9rem; border: 0; border-radius: 100px;
  background: var(--wa); color: #06301B; cursor: pointer;
  font: inherit; font-weight: 700; font-size: .95rem;
  box-shadow: 0 6px 22px rgba(37,211,102,.45);
  transition: transform .14s ease, box-shadow .14s ease;
}
.wa-launcher:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(37,211,102,.5); }
.wa-launcher svg { flex: 0 0 auto; }
.wa-launcher .wa-launcher-label { white-space: nowrap; }

.wa-dot {
  position: absolute; top: -2px; right: -2px; width: 12px; height: 12px;
  background: var(--amber); border: 2px solid #fff; border-radius: 50%;
}
.wa-launcher-wrap { position: relative; display: inline-flex; }

@media (max-width: 520px) {
  .wa-fab { right: 14px; bottom: 14px; }
  .wa-launcher .wa-launcher-label { display: none; }
  .wa-launcher { padding: .95rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* ---------- utilities ---------- */

.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-2 { margin-top: 1.5rem; }
.mt-3 { margin-top: 2.5rem; }
.text-center { text-align: center; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}