/* ==========================================================================
   Greenville Clean
   Palette : navy #0A2A5C | blue #1B9BF0 | green #4FB02B | sky #EAF5FF
   Type    : Plus Jakarta Sans (display) / Inter (body)
   Colors are taken straight from the logo.
   ========================================================================== */

:root {
  --navy: #0a2a5c;
  --navy-deep: #061c40;
  --blue: #1b9bf0;
  --blue-deep: #0d78c4;
  --sky: #eaf5ff;
  --sky-2: #d6ebfc;
  --green: #4fb02b;
  --green-deep: #2f8a1a;
  --green-wash: #eef8e8;
  --paper: #ffffff;
  --mist: #f5f9fd;
  --ink: #0c1f3d;
  --muted: #5a6b85;
  --line: #dde7f2;

  --display: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;
  --body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 26px;

  --shadow-sm: 0 2px 8px rgba(10, 42, 92, 0.06);
  --shadow: 0 14px 34px rgba(10, 42, 92, 0.10);
  --shadow-lg: 0 30px 70px rgba(10, 42, 92, 0.18);

  --wrap: 1180px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --nav-h: 76px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 1rem);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.028em;
  margin: 0 0 0.6em;
  color: var(--navy);
  text-wrap: balance;
}
h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); }
h2 { font-size: clamp(1.8rem, 3.8vw, 2.8rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.45rem); }
p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

.wrap { width: min(var(--wrap), 100%); margin-inline: auto; padding-inline: var(--gutter); }

.skip {
  position: absolute; left: -999px; top: 0; background: var(--navy); color: #fff;
  padding: .6rem 1rem; z-index: 100;
}
.skip:focus { left: 0; }

.section { padding-block: clamp(3.5rem, 8vw, 6.5rem); }
.section--tight { padding-block: clamp(2.25rem, 5vw, 3.5rem); }
.section--mist { background: var(--mist); }
.section--sky { background: var(--sky); }
.section--navy { background: var(--navy); color: #fff; }
.section--navy h2, .section--navy h3 { color: #fff; }

.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: .75rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--blue-deep); margin-bottom: 1rem;
}
.eyebrow::before { content: ""; width: 26px; height: 3px; background: var(--green); border-radius: 3px; }
.section--navy .eyebrow { color: #7cc8ff; }

.lede { font-size: clamp(1.05rem, 1.6vw, 1.22rem); color: var(--muted); max-width: 58ch; }
.section--navy .lede { color: rgba(255, 255, 255, .78); }
.section-head { max-width: 62ch; margin-bottom: clamp(2rem, 4vw, 3rem); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .lede { margin-inline: auto; }

/* ------------------------------------------------------------ buttons --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font: 700 1rem/1 var(--body); padding: 1rem 1.6rem; border-radius: 999px;
  border: 2px solid transparent; cursor: pointer; transition: transform .15s, box-shadow .15s, background .15s;
  text-align: center;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--blue); color: #fff; box-shadow: 0 10px 24px rgba(27, 155, 240, .32); }
.btn--primary:hover { background: var(--blue-deep); }
.btn--green { background: var(--green); color: #fff; box-shadow: 0 10px 24px rgba(79, 176, 43, .30); }
.btn--green:hover { background: var(--green-deep); }
.btn--ghost { background: transparent; color: var(--navy); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--blue); color: var(--blue-deep); }
.btn--light { background: #fff; color: var(--navy); }
.btn--outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.btn--sm { padding: .7rem 1.15rem; font-size: .92rem; }
.btn--block { width: 100%; }

/* ------------------------------------------------------------- topbar --- */
.topbar { background: var(--navy-deep); color: rgba(255,255,255,.85); font-size: .85rem; }
.topbar__inner { display: flex; justify-content: space-between; gap: 1rem; padding-block: .55rem; flex-wrap: wrap; }
.topbar__links { display: flex; gap: 1.4rem; }
.topbar a:hover { color: #fff; }
.topbar strong { color: #fff; }

/* ---------------------------------------------------------------- nav --- */
.nav {
  position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94);
  backdrop-filter: blur(12px); border-bottom: 1px solid var(--line);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; min-height: var(--nav-h); gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: .7rem; }
.brand__logo { height: 58px; width: auto; }
.brand--footer .brand__logo { height: 64px; background: #fff; border-radius: 14px; padding: 6px 10px; }
.nav__links { display: flex; align-items: center; gap: .25rem; }
.nav__link { padding: .55rem .85rem; border-radius: 999px; font-weight: 600; font-size: .95rem; color: var(--navy); }
.nav__link:hover, .nav__link.is-active { background: var(--sky); color: var(--blue-deep); }
.nav__actions { display: flex; align-items: center; gap: .9rem; }
.nav__phone { font-weight: 700; color: var(--navy); }
.nav__links .btn { display: none; }
.nav__toggle { display: none; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; padding: 10px; }
.nav__toggle span { display: block; height: 2.5px; background: var(--navy); margin: 5px 0; border-radius: 2px; transition: .2s; }

/* ---------------------------------------------------------------- hero --- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(900px 500px at 88% -10%, rgba(27,155,240,.20), transparent 60%),
    radial-gradient(700px 420px at -5% 105%, rgba(79,176,43,.16), transparent 60%),
    linear-gradient(180deg, #f3f9ff, #fff);
  padding-block: clamp(3rem, 7vw, 5.5rem) clamp(3.5rem, 7vw, 6rem);
}
.hero__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.hero h1 em { font-style: normal; color: var(--blue); }
.hero h1 .leaf { color: var(--green); }
.hero__cta { display: flex; flex-wrap: wrap; gap: .9rem; margin: 1.8rem 0 1.6rem; }
.hero__proof { display: flex; flex-wrap: wrap; gap: .6rem 1.6rem; font-size: .95rem; font-weight: 600; color: var(--navy); }
.hero__proof span { display: inline-flex; align-items: center; gap: .45rem; }
.hero__proof svg { color: var(--green); flex: none; }

.hero__card {
  position: relative; background: #fff; border-radius: var(--radius-lg); padding: 1.6rem;
  box-shadow: var(--shadow-lg); border: 1px solid var(--line);
}
.hero__card img { margin-inline: auto; max-height: 250px; width: auto; }
.hero__chips { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; margin-top: 1.2rem; }
.chip {
  display: block; padding: .9rem 1rem; border-radius: var(--radius); background: var(--sky);
  font-weight: 700; color: var(--navy); font-size: .95rem; transition: .15s;
}
.chip small { display: block; font-weight: 500; color: var(--muted); font-size: .8rem; margin-top: .1rem; }
.chip:hover { background: var(--sky-2); transform: translateY(-2px); }
.chip--green { background: var(--green-wash); }
.chip--green:hover { background: #dff1d4; }

/* --------------------------------------------------------------- trust --- */
.trust { border-block: 1px solid var(--line); background: #fff; }
.trust__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; padding-block: 1.8rem; }
.trust__item { display: flex; gap: 1rem; align-items: flex-start; }
.trust__icon {
  flex: none; width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center;
  background: var(--sky); color: var(--blue-deep);
}
.trust__item:nth-child(2) .trust__icon { background: var(--green-wash); color: var(--green-deep); }
.trust__item h3 { font-size: 1.05rem; margin: 0 0 .15rem; }
.trust__item p { font-size: .93rem; color: var(--muted); margin: 0; }

/* ------------------------------------------------------- audience split --- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.panel {
  position: relative; border-radius: var(--radius-lg); padding: clamp(1.6rem, 3vw, 2.4rem);
  border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow-sm); transition: .2s;
  display: flex; flex-direction: column;
}
.panel:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.panel--blue { background: linear-gradient(160deg, #eef7ff, #fff 70%); }
.panel--navy { background: linear-gradient(160deg, var(--navy), #0f3d82); color: #fff; border-color: transparent; }
.panel--navy h3 { color: #fff; }
.panel__tag {
  align-self: flex-start; font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase;
  padding: .35rem .75rem; border-radius: 999px; background: var(--green-wash); color: var(--green-deep); margin-bottom: 1rem;
}
.panel--navy .panel__tag { background: rgba(255,255,255,.14); color: #bfe4ff; }
.panel h3 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
.panel ul { list-style: none; padding: 0; margin: 1rem 0 1.6rem; display: grid; gap: .55rem; }
.panel li { display: flex; gap: .6rem; align-items: flex-start; }
.panel li::before {
  content: ""; flex: none; width: 20px; height: 20px; margin-top: 3px; border-radius: 50%;
  background: var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/70% no-repeat;
}
.panel .btn { margin-top: auto; align-self: flex-start; }

/* ------------------------------------------------------------ services --- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.card {
  display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.6rem; transition: .2s;
}
.card:hover { box-shadow: var(--shadow); transform: translateY(-3px); border-color: var(--sky-2); }
.card__price { font-size: .78rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--green-deep); margin-bottom: .6rem; }
.card h3 { margin-bottom: .4rem; }
.card p { color: var(--muted); font-size: .98rem; }
.card__more { margin-top: auto; padding-top: 1rem; font-weight: 700; color: var(--blue-deep); }
.card__more::after { content: " \2192"; }

/* ---------------------------------------------------------- how it works --- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; counter-reset: step; }
.step { position: relative; padding: 1.5rem; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); counter-increment: step; }
.step::before {
  content: counter(step); display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%;
  background: var(--blue); color: #fff; font: 800 1rem var(--display); margin-bottom: 1rem;
}
.step:nth-child(even)::before { background: var(--green); }
.step h3 { font-size: 1.1rem; margin-bottom: .35rem; }
.step p { font-size: .95rem; color: var(--muted); margin: 0; }
.section--navy .step { background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.14); }
.section--navy .step p { color: rgba(255,255,255,.75); }

/* ------------------------------------------------------------ estimator --- */
.est { display: grid; grid-template-columns: 1.15fr .85fr; gap: 1.5rem; align-items: start; }
.est__form, .est__result {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(1.4rem, 3vw, 2.2rem);
  box-shadow: var(--shadow);
}
.est__result { position: sticky; top: calc(var(--nav-h) + 1rem); background: linear-gradient(170deg, var(--navy), #0f3d82); color: #fff; border: 0; }
.tabs { display: inline-flex; padding: .3rem; background: var(--sky); border-radius: 999px; margin-bottom: 1.6rem; }
.tab { border: 0; background: none; font: 700 .95rem var(--body); color: var(--navy); padding: .65rem 1.3rem; border-radius: 999px; cursor: pointer; }
.tab[aria-selected="true"] { background: var(--navy); color: #fff; }
.field { margin-bottom: 1.25rem; }
.field > label, .field > .label { display: block; font-weight: 700; font-size: .9rem; color: var(--navy); margin-bottom: .5rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.seg { display: flex; flex-wrap: wrap; gap: .5rem; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg label {
  padding: .65rem 1rem; border: 1.5px solid var(--line); border-radius: 999px; cursor: pointer;
  font-weight: 600; font-size: .92rem; background: #fff; transition: .15s; color: var(--navy);
}
.seg input:checked + label { background: var(--sky); border-color: var(--blue); color: var(--blue-deep); }
.seg input:focus-visible + label { outline: 3px solid rgba(27,155,240,.35); }
.stepper { display: inline-flex; align-items: center; border: 1.5px solid var(--line); border-radius: 999px; overflow: hidden; }
.stepper button { width: 44px; height: 44px; border: 0; background: var(--sky); font-size: 1.3rem; color: var(--navy); cursor: pointer; }
.stepper button:hover { background: var(--sky-2); }
.stepper output { min-width: 3rem; text-align: center; font-weight: 800; color: var(--navy); }

input[type="text"], input[type="tel"], input[type="email"], input[type="number"], input[type="date"], select, textarea {
  width: 100%; font: 500 1rem var(--body); padding: .85rem 1rem; border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  background: #fff; color: var(--ink); transition: border-color .15s, box-shadow .15s;
}
textarea { min-height: 96px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(27,155,240,.16); }
.check { display: flex; align-items: center; gap: .6rem; padding: .6rem .8rem; border: 1.5px solid var(--line); border-radius: var(--radius-sm); cursor: pointer; font-weight: 600; font-size: .93rem; }
.check input { accent-color: var(--blue); width: 18px; height: 18px; }
.check small { margin-left: auto; color: var(--muted); font-weight: 600; }
.addons { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; }
.hp { position: absolute; left: -9999px; }

.est__price { font: 800 clamp(2.4rem, 5vw, 3.4rem)/1 var(--display); letter-spacing: -.03em; margin: .4rem 0 .2rem; }
.est__per { color: #9fd6ff; font-weight: 600; }
.est__lines { list-style: none; padding: 0; margin: 1.3rem 0; display: grid; gap: .45rem; font-size: .95rem; border-top: 1px solid rgba(255,255,255,.18); padding-top: 1.1rem; }
.est__lines li { display: flex; justify-content: space-between; gap: 1rem; color: rgba(255,255,255,.88); }
.est__note { font-size: .86rem; color: rgba(255,255,255,.7); margin-bottom: 1.4rem; }
.est__result h3 { color: #fff; }
.est__form-msg { margin-top: 1rem; padding: .9rem 1rem; border-radius: var(--radius-sm); font-weight: 600; display: none; }
.est__form-msg.is-ok { display: block; background: var(--green-wash); color: var(--green-deep); }
.est__form-msg.is-err { display: block; background: #fdecec; color: #a12020; }
.est__result .field > label { color: #fff; }
.est__result input, .est__result select, .est__result textarea { border-color: transparent; }
.est__result .btn { margin-top: .4rem; }
.lead-fields { border-top: 1px solid rgba(255,255,255,.18); padding-top: 1.2rem; }

/* -------------------------------------------------------------- reviews --- */
.reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.review { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; }
.review__stars { color: #f5b301; letter-spacing: .1em; margin-bottom: .6rem; }
.review p { font-size: .98rem; }
.review__who { font-weight: 700; color: var(--navy); font-size: .92rem; }
.review__who span { color: var(--muted); font-weight: 500; }
.empty-reviews {
  border: 2px dashed var(--sky-2); border-radius: var(--radius-lg); padding: 2.2rem; text-align: center; background: var(--mist);
}

/* ----------------------------------------------------------------- areas --- */
.areas { display: flex; flex-wrap: wrap; gap: .6rem; }
.area { padding: .55rem 1.05rem; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-weight: 600; font-size: .94rem; color: var(--navy); }
.section--navy .area { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.2); color: #fff; }

/* -------------------------------------------------------------- service --- */
.page-hero { background: linear-gradient(180deg, #f3f9ff, #fff); padding-block: clamp(2.8rem, 6vw, 4.5rem); border-bottom: 1px solid var(--line); }
.crumbs { font-size: .88rem; color: var(--muted); margin-bottom: 1rem; }
.crumbs a { color: var(--blue-deep); font-weight: 600; }
.facts { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.5rem; }
.fact { padding: .7rem 1.1rem; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); font-size: .9rem; color: var(--muted); }
.fact strong { display: block; color: var(--navy); font-size: 1.05rem; }
.two-col { display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.ticks { list-style: none; padding: 0; margin: 0; display: grid; gap: .8rem; }
.ticks li { display: flex; gap: .7rem; }
.ticks li::before {
  content: ""; flex: none; width: 22px; height: 22px; margin-top: 3px; border-radius: 50%;
  background: var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/70% no-repeat;
}
.aside { position: sticky; top: calc(var(--nav-h) + 1rem); background: var(--sky); border-radius: var(--radius-lg); padding: 1.8rem; }
.aside .btn { margin-top: .6rem; }
.faq details { border-bottom: 1px solid var(--line); padding-block: 1.1rem; }
.faq summary { font-weight: 700; color: var(--navy); cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.faq summary::after { content: "+"; font-size: 1.4rem; line-height: 1; color: var(--blue); }
.faq details[open] summary::after { content: "\2212"; }
.faq summary::-webkit-details-marker { display: none; }
.faq p { margin-top: .7rem; color: var(--muted); }

/* ------------------------------------------------------------------ cta --- */
.cta { background: linear-gradient(120deg, var(--navy), #0f3d82); color: #fff; border-radius: var(--radius-lg); padding: clamp(2rem, 5vw, 3.5rem); display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; }
.cta h2 { color: #fff; margin: 0 0 .4rem; font-size: clamp(1.6rem, 3vw, 2.3rem); }
.cta p { color: rgba(255,255,255,.8); margin: 0; }
.cta__btns { display: flex; gap: .8rem; flex-wrap: wrap; }

/* --------------------------------------------------------------- footer --- */
.footer { background: var(--navy-deep); color: rgba(255,255,255,.78); padding-top: clamp(3rem, 6vw, 4.5rem); }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 2.5rem; }
.footer h4 { color: #fff; font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 1rem; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; font-size: .95rem; }
.footer a:hover { color: #fff; }
.footer__about { margin-top: 1rem; font-size: .95rem; max-width: 34ch; }
.footer__hours div { display: flex; justify-content: space-between; gap: 1rem; font-size: .93rem; padding-block: .25rem; }
.footer__social { display: flex; gap: .6rem; margin-top: 1.2rem; }
.footer__social a { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.08); }
.footer__social a:hover { background: var(--blue); }
.footer__bar { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; border-top: 1px solid rgba(255,255,255,.12); margin-top: 3rem; padding-block: 1.4rem; font-size: .85rem; color: rgba(255,255,255,.55); }

.dock { display: none; }

/* ------------------------------------------------------------- contact --- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.contact-card { background: var(--mist); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 2rem; }
.contact-list { list-style: none; padding: 0; margin: 1.2rem 0 0; display: grid; gap: 1rem; }
.contact-list strong { display: block; color: var(--navy); }

/* --------------------------------------------------------------- leads --- */
.table-wrap { overflow-x: auto; }
table.leads { width: 100%; border-collapse: collapse; font-size: .9rem; }
table.leads th, table.leads td { text-align: left; padding: .6rem .8rem; border-bottom: 1px solid var(--line); vertical-align: top; }
table.leads th { background: var(--sky); color: var(--navy); }

/* ------------------------------------------------------------ animation --- */
.fade-up { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.fade-up.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .fade-up { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
  .btn:hover, .card:hover, .panel:hover, .chip:hover { transform: none; }
}

/* ----------------------------------------------------------- responsive --- */
@media (max-width: 980px) {
  .hero__grid, .est, .two-col, .contact-grid { grid-template-columns: 1fr; }
  .est__result, .aside { position: static; }
  .cards, .reviews { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .nav__toggle { display: block; }
  .nav__phone, .nav__actions > .btn { display: none; }
  .nav__links {
    position: absolute; left: 0; right: 0; top: var(--nav-h); background: #fff; flex-direction: column; align-items: stretch;
    padding: 1rem var(--gutter) 1.5rem; border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
    display: none;
  }
  .nav__links.is-open { display: flex; }
  .nav__links .btn { display: inline-flex; margin-top: .6rem; }
  .nav__link { padding: .85rem 1rem; }
}
@media (max-width: 680px) {
  .topbar__links a:not(:last-child) { display: none; }
  .split, .cards, .reviews, .steps, .trust__grid, .field-row, .addons, .footer__grid { grid-template-columns: 1fr; }
  .hero__chips { grid-template-columns: 1fr 1fr; }
  .brand__logo { height: 44px; }
  .dock {
    display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
    padding: .7rem var(--gutter) calc(.7rem + env(safe-area-inset-bottom)); background: rgba(255,255,255,.96);
    backdrop-filter: blur(10px); border-top: 1px solid var(--line);
  }
  body { padding-bottom: 76px; }
}