/* ==========================================================================
   Larsen Irrigation — "Water With Ease" Design System
   Blue (water) + Green (life & growth). Fast, mobile-first, no dependencies.
   ========================================================================== */

:root {
  /* Green — life & growth */
  --green-900: #0f3d24;
  --green-800: #14512f;
  --green-700: #1b5e3a;
  --green-600: #23794b;
  --green-500: #2e9b5f;
  --green-400: #4caf6d;
  --leaf: #6cbf4b;

  /* Blue — water */
  --water-900: #0b3a5c;
  --water-800: #0f4d78;
  --water-700: #16608f;
  --water-600: #1f7fc0;
  --water-500: #2b8fd6;
  --water-400: #5aa9e0;
  --water-100: #e3f1fb;

  /* Teal — the bridge between water and growth */
  --teal-700: #10707f;
  --teal-600: #128a94;

  --sand-50: #f7faf9;
  --sand-100: #eef4f3;
  --sand-200: #e0e9e8;

  --ink-900: #14212a;
  --ink-700: #33434c;
  --ink-500: #5b6a72;
  --white: #ffffff;

  --shadow-sm: 0 1px 3px rgba(11, 58, 92, 0.08), 0 1px 2px rgba(11, 58, 92, 0.06);
  --shadow-md: 0 6px 18px rgba(11, 58, 92, 0.10);
  --shadow-lg: 0 18px 45px rgba(11, 58, 92, 0.16);

  --radius: 12px;
  --radius-lg: 20px;
  --maxw: 1160px;

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
html, body { overflow-x: hidden; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink-900);
  background: var(--white);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--water-700); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { line-height: 1.15; color: var(--ink-900); margin: 0 0 .5em; font-weight: 800; letter-spacing: -0.02em; }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; }
ul { margin: 0 0 1rem; padding-left: 1.2rem; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.section { padding: 72px 0; }
.section--tight { padding: 48px 0; }
.section--sand { background: var(--sand-50); }
.section--green { background: var(--green-800); color: #eaf5ee; }
.section--green h2, .section--green h3 { color: #fff; }
.section--blue { background: linear-gradient(120deg, var(--water-900), var(--water-700)); color: #dbeefb; }
.section--blue h2, .section--blue h3 { color: #fff; }
.eyebrow {
  display: inline-block; text-transform: uppercase; letter-spacing: .12em;
  font-size: .78rem; font-weight: 800; color: var(--water-700); margin-bottom: .6rem;
}
.section--green .eyebrow, .section--blue .eyebrow { color: var(--leaf); }
.section--blue .eyebrow { color: #7fd0f5; }
.lead { font-size: 1.15rem; color: var(--ink-700); max-width: 62ch; }
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: 14px 24px; border-radius: 999px; font-weight: 700; font-size: 1rem;
  border: 2px solid transparent; cursor: pointer; transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
  text-decoration: none; line-height: 1;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn--primary { background: var(--leaf); color: var(--green-900); box-shadow: var(--shadow-md); }
.btn--primary:hover { background: #7ccf5b; }
.btn--call { background: var(--water-500); color: #fff; box-shadow: var(--shadow-md); }
.btn--call:hover { background: var(--water-600); }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.btn--ghost:hover { background: rgba(255,255,255,.12); }
.btn--outline { background: #fff; color: var(--green-700); border-color: var(--sand-200); box-shadow: var(--shadow-sm); }
.btn--lg { padding: 17px 30px; font-size: 1.08rem; }
.btn--block { width: 100%; }

/* ---------- Header ---------- */
.topbar { background: var(--water-900); color: #cfe4f2; font-size: .88rem; }
.topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-top: 7px; padding-bottom: 7px; flex-wrap: wrap; }
.topbar a { color: #fff; font-weight: 600; }
.topbar__badges { display: flex; gap: 16px; flex-wrap: wrap; }
.topbar__badges span { display: inline-flex; align-items: center; gap: 6px; }

.site-header {
  position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96);
  backdrop-filter: saturate(180%) blur(8px); border-bottom: 1px solid var(--sand-200);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 12px; padding-bottom: 12px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; color: var(--green-800); font-size: 1.18rem; letter-spacing: -0.02em; }
.brand:hover { text-decoration: none; }
.brand__mark {
  width: 42px; height: 42px; border-radius: 11px; flex: none;
  background: linear-gradient(140deg, var(--water-600) 0%, var(--teal-600) 55%, var(--leaf) 100%);
  display: grid; place-items: center; color: #fff; box-shadow: var(--shadow-sm);
}
.brand__name small { display: block; font-size: .72rem; font-weight: 600; color: var(--ink-500); letter-spacing: .04em; text-transform: uppercase; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a { color: var(--ink-700); font-weight: 600; padding: 9px 12px; border-radius: 8px; font-size: .96rem; }
.nav a:hover { background: var(--sand-100); text-decoration: none; color: var(--water-700); }
.header-cta { display: flex; align-items: center; gap: 10px; }
.header-cta .btn { white-space: nowrap; }

.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2.5px; background: var(--green-800); margin: 5px 0; border-radius: 2px; transition: .2s; }

/* ---------- Hero ---------- */
.hero { position: relative; color: #fff; overflow: hidden;
  background: linear-gradient(120deg, var(--water-900) 0%, var(--water-700) 38%, var(--teal-700) 66%, var(--green-600) 100%); }
.hero::after {
  content: ""; position: absolute; inset: 0; opacity: .20; pointer-events: none;
  background-image: radial-gradient(circle at 88% 12%, rgba(108,191,75,.9), transparent 42%),
                    radial-gradient(circle at 8% 88%, rgba(43,143,214,.95), transparent 42%);
}
.hero .container { position: relative; z-index: 2; padding-top: 84px; padding-bottom: 84px; }
.hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.hero h1 { color: #fff; }
.hero p { color: #e4f2ea; font-size: 1.2rem; max-width: 54ch; }
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 26px; }
.hero__trust { display: flex; gap: 22px; flex-wrap: wrap; margin-top: 30px; font-size: .95rem; color: #d3ecdd; }
.hero__trust b { color: #fff; }
.hero__card {
  background: rgba(255,255,255,.97); color: var(--ink-900); border-radius: var(--radius-lg);
  padding: 28px; box-shadow: var(--shadow-lg);
}
.hero__card h3 { color: var(--water-800); }

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: 22px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff; border: 1px solid var(--sand-200); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow-sm); transition: transform .15s ease, box-shadow .15s ease;
  height: 100%;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.card__icon {
  width: 52px; height: 52px; border-radius: 13px; margin-bottom: 16px;
  background: var(--water-100); color: var(--water-600); display: grid; place-items: center;
}
.card--service .card__icon { background: #e6f4ec; color: var(--green-600); }
.card h3 { margin-bottom: .4rem; }
.card p { color: var(--ink-700); margin-bottom: .8rem; font-size: .98rem; }
.card a.arrow { font-weight: 700; color: var(--green-600); }
.card a.arrow::after { content: " →"; }

/* ---------- Feature list ---------- */
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.checks li { position: relative; padding-left: 30px; color: var(--ink-700); }
.checks li::before {
  content: "✓"; position: absolute; left: 0; top: 1px; font-weight: 900; color: #fff;
  background: var(--green-500); width: 20px; height: 20px; border-radius: 50%;
  display: grid; place-items: center; font-size: .72rem;
}

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 22px; text-align: center; }
.stat b { display: block; font-size: 2.3rem; color: var(--leaf); font-weight: 800; letter-spacing: -.02em; }
.stat span { color: #cfe6d8; font-size: .95rem; }

/* ---------- Steps ---------- */
.steps { counter-reset: step; display: grid; gap: 20px; }
.step { position: relative; padding-left: 66px; }
.step::before {
  counter-increment: step; content: counter(step);
  position: absolute; left: 0; top: 0; width: 46px; height: 46px; border-radius: 12px;
  background: linear-gradient(140deg, var(--water-700), var(--green-600)); color: #fff; font-weight: 800; font-size: 1.2rem;
  display: grid; place-items: center;
}

/* ---------- Before / After ---------- */
.ba-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.ba {
  border-radius: var(--radius); overflow: hidden; background: #fff;
  border: 1px solid var(--sand-200); box-shadow: var(--shadow-sm);
}
.ba__imgs { display: grid; grid-template-columns: 1fr 1fr; }
.ba__imgs figure { margin: 0; position: relative; }
.ba__imgs img { aspect-ratio: 1/1; object-fit: cover; width: 100%; }
.ba__imgs figcaption {
  position: absolute; left: 8px; top: 8px; background: rgba(15,61,36,.85); color: #fff;
  font-size: .72rem; font-weight: 700; padding: 3px 9px; border-radius: 999px; letter-spacing: .04em;
}
.ba__imgs figure:last-child figcaption { background: rgba(31,127,192,.9); }
.ba__body { padding: 14px 18px; }
.ba__body h3 { font-size: 1.05rem; margin-bottom: .2rem; }
.ba__body p { margin: 0; color: var(--ink-500); font-size: .9rem; }

/* placeholder image look */
.ph {
  aspect-ratio: 1/1; width: 100%; display: grid; place-items: center; text-align: center;
  color: rgba(255,255,255,.9); font-weight: 700; font-size: .85rem; padding: 10px;
  background: linear-gradient(135deg, var(--green-600), var(--green-800));
}
.ph--after { background: linear-gradient(135deg, var(--water-500), var(--green-500)); }

/* ---------- Reviews ---------- */
.review { background: #fff; border: 1px solid var(--sand-200); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-sm); height: 100%; }
.stars { color: #f5a623; letter-spacing: 2px; font-size: 1.05rem; margin-bottom: 8px; }
.review p { color: var(--ink-700); font-style: italic; }
.review__who { display: flex; align-items: center; gap: 12px; margin-top: 14px; }
.review__ava { width: 42px; height: 42px; border-radius: 50%; background: var(--green-600); color: #fff; display: grid; place-items: center; font-weight: 800; }
.review__who b { display: block; }
.review__who span { color: var(--ink-500); font-size: .85rem; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq details { background: #fff; border: 1px solid var(--sand-200); border-radius: var(--radius); margin-bottom: 12px; box-shadow: var(--shadow-sm); }
.faq summary { cursor: pointer; padding: 18px 22px; font-weight: 700; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.4rem; color: var(--green-600); font-weight: 400; }
.faq details[open] summary::after { content: "–"; }
.faq details > div { padding: 0 22px 20px; color: var(--ink-700); }

/* ---------- Areas ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { background: #fff; border: 1px solid var(--sand-200); border-radius: 999px; padding: 9px 18px; font-weight: 600; color: var(--green-700); box-shadow: var(--shadow-sm); }
.chip:hover { background: var(--green-700); color: #fff; text-decoration: none; }

/* ---------- Form ---------- */
.form { background: #fff; border: 1px solid var(--sand-200); border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow-md); }
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 700; margin-bottom: 6px; font-size: .92rem; }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--sand-200); border-radius: 10px;
  font: inherit; color: var(--ink-900); background: var(--sand-50);
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--green-500); background: #fff; box-shadow: 0 0 0 3px rgba(46,155,95,.15); }
.field textarea { min-height: 120px; resize: vertical; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form__note { font-size: .82rem; color: var(--ink-500); margin-top: 4px; }

/* ---------- Pricing ---------- */
.price-list { display: grid; gap: 14px; max-width: 820px; margin: 0 auto; }
.price-row {
  display: flex; align-items: center; gap: 18px; background: #fff;
  border: 1px solid var(--sand-200); border-radius: var(--radius); padding: 20px 24px;
  box-shadow: var(--shadow-sm);
}
.price-row__icon { width: 46px; height: 46px; border-radius: 12px; flex: none; background: #e6f4ec; color: var(--green-600); display: grid; place-items: center; font-size: 1.3rem; }
.price-row__body { flex: 1 1 auto; min-width: 0; }
.price-row__body h3 { margin: 0 0 2px; font-size: 1.08rem; }
.price-row__body p { margin: 0; color: var(--ink-500); font-size: .92rem; }
.price-row__amt { flex: none; text-align: right; }
.price-row__amt b { display: block; font-size: 1.35rem; color: var(--green-700); letter-spacing: -.02em; }
.price-row__amt span { font-size: .78rem; color: var(--ink-500); text-transform: uppercase; letter-spacing: .06em; font-weight: 700; }
.price-note {
  max-width: 820px; margin: 22px auto 0; background: var(--water-100); border: 1px solid #c8e3f6;
  border-radius: var(--radius); padding: 16px 20px; font-size: .92rem; color: var(--ink-700);
  display: flex; gap: 12px; align-items: flex-start;
}
.price-note b { color: var(--water-600); }
@media (max-width: 560px) {
  .price-row { flex-wrap: wrap; gap: 10px 14px; padding: 16px 18px; }
  .price-row__amt { text-align: left; margin-left: 64px; }
}

/* ---------- Plans (recurring) ---------- */
.plans { align-items: stretch; }
.plan {
  background: #fff; border: 1px solid var(--sand-200); border-radius: var(--radius-lg);
  padding: 30px 26px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column;
  height: 100%; position: relative;
}
.plan--featured { border: 2px solid var(--water-500); box-shadow: var(--shadow-md); }
.plan--featured::before {
  content: "Most popular"; position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--water-600); color: #fff; font-size: .72rem; font-weight: 800; letter-spacing: .04em;
  padding: 4px 14px; border-radius: 999px; text-transform: uppercase;
}
.plan__icon { width: 52px; height: 52px; border-radius: 13px; display: grid; place-items: center;
  background: linear-gradient(140deg, var(--water-100), #e6f4ec); font-size: 1.5rem; margin-bottom: 14px; }
.plan h3 { margin: 0 0 6px; }
.plan__price { margin-bottom: 16px; }
.plan__price b { font-size: 2rem; color: var(--water-700); letter-spacing: -.02em; }
.plan__price span { display: block; color: var(--ink-500); font-size: .85rem; font-weight: 600; }
.plan .checks { margin-bottom: 22px; }
.plan .btn { margin-top: auto; }

/* ---------- Feature tiles (on blue section) ---------- */
.feature-tiles { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; max-width: 860px; margin: 0 auto; }
.feature-tiles .check-tile { position: relative; padding: 14px 16px 14px 44px; background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.18); border-radius: 10px; color: #eaf5ff; font-weight: 600; font-size: .96rem; }
.feature-tiles .check-tile::before { content: "✓"; position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  width: 20px; height: 20px; border-radius: 50%; background: var(--leaf); color: var(--green-900);
  display: grid; place-items: center; font-size: .72rem; font-weight: 900; }
@media (max-width: 620px) { .feature-tiles { grid-template-columns: 1fr; } }

/* ---------- Diagnostic band ---------- */
.diag-band {
  background: linear-gradient(120deg, var(--water-900), var(--water-700)); color: #fff;
  border-radius: var(--radius-lg); padding: 32px 36px; box-shadow: var(--shadow-md);
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
}
.diag-band h2 { color: #fff; }
.diag-band .btn { flex: none; }

/* ---------- Audience cards ---------- */
.audience { display: block; background: #fff; border: 1px solid var(--sand-200); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow-sm); height: 100%; transition: transform .15s ease, box-shadow .15s ease; }
.audience:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); text-decoration: none; }
.audience__icon { width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center;
  font-size: 1.6rem; margin-bottom: 14px; background: linear-gradient(140deg, var(--water-600), var(--green-500)); color: #fff; }
.audience h3 { color: var(--ink-900); margin-bottom: .4rem; }
.audience p { color: var(--ink-700); font-size: .97rem; margin-bottom: .7rem; }
.audience .arrow { font-weight: 700; color: var(--water-700); }
.audience .arrow::after { content: " →"; }

/* ---------- Water With Ease steps ---------- */
.wwe-steps { counter-reset: w; display: grid; gap: 18px; }
.wwe-step { display: flex; gap: 16px; align-items: flex-start; background:#fff; border:1px solid var(--sand-200);
  border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow-sm); }
.wwe-step__n { counter-increment: w; flex: none; width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(140deg, var(--water-600), var(--green-500)); color:#fff; font-weight: 800;
  display: grid; place-items: center; }
.wwe-step__n::before { content: counter(w); }
.wwe-step h3 { margin: 2px 0 3px; font-size: 1.08rem; }
.wwe-step p { margin: 0; color: var(--ink-700); font-size: .95rem; }

@media (max-width: 560px) {
  .diag-band { padding: 26px 22px; }
}

/* ---------- CTA band ---------- */
.cta-band { background: linear-gradient(120deg, var(--water-800) 0%, var(--teal-700) 55%, var(--green-600) 100%); color: #fff; border-radius: var(--radius-lg); padding: 44px; text-align: center; box-shadow: var(--shadow-lg); }
.cta-band h2 { color: #fff; }
.cta-band .btn--outline { background: #fff; }
.cta-band__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 20px; }

/* ---------- Page hero (interior) ---------- */
.page-hero { background: linear-gradient(120deg, var(--water-900) 0%, var(--water-700) 45%, var(--teal-700) 78%, var(--green-600) 100%); color: #fff; padding: 60px 0; }
.page-hero h1 { color: #fff; }
.page-hero p { color: #dcefe4; max-width: 60ch; }
.breadcrumb { font-size: .85rem; color: #bfe0cd; margin-bottom: 14px; }
.breadcrumb a { color: #eafff2; }

/* ---------- Prose ---------- */
.prose { max-width: 760px; }
.prose h2 { margin-top: 1.8em; }
.prose h3 { margin-top: 1.4em; }
.prose img { border-radius: var(--radius); margin: 1.2em 0; }

/* ---------- Footer ---------- */
.site-footer { background: linear-gradient(160deg, var(--water-900) 0%, var(--green-900) 100%); color: #bcd6c7; padding: 56px 0 28px; font-size: .95rem; }
.site-footer h4 { color: #fff; font-size: .95rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 14px; }
.site-footer a { color: #cfe6d8; }
.site-footer a:hover { color: #fff; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.footer__brand p { color: #9fc2ac; max-width: 34ch; }
.footer__list { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.footer__list a, .site-footer a { overflow-wrap: anywhere; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 36px; padding-top: 20px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; color: #8fb69f; font-size: .85rem; }

/* ---------- Floating mobile call bar ---------- */
.callbar { display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 60; padding: 10px; gap: 10px; background: rgba(11,58,92,.97); box-shadow: 0 -4px 20px rgba(0,0,0,.2); }
.callbar .btn { flex: 1; }

/* ---------- Utilities ---------- */
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
.mt-2 { margin-top: 1.5rem; } .mt-3 { margin-top: 2.4rem; }
.hide-mobile { }
.badge-row { display: flex; gap: 10px; flex-wrap: wrap; margin: 10px 0 0; }
.badge { display: inline-flex; align-items: center; gap: 6px; background: var(--sand-100); color: var(--green-800); font-weight: 700; font-size: .82rem; padding: 6px 12px; border-radius: 999px; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; gap: 32px; }
  .grid--4 { grid-template-columns: repeat(2,1fr); }
  .stats { grid-template-columns: repeat(2,1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .ba-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .nav, .header-cta .phone-inline { display: none; }
  .nav-toggle { display: block; }
  .brand { font-size: 1.05rem; }
  .brand__mark { width: 38px; height: 38px; }
  .header-cta .btn--primary { padding: 11px 16px; font-size: .92rem; }
  .site-header .container { position: relative; gap: 8px; }
  .nav.open {
    display: flex; flex-direction: column; align-items: stretch; gap: 2px;
    position: absolute; top: 100%; left: 0; right: 0; background: #fff;
    border-bottom: 1px solid var(--sand-200); box-shadow: var(--shadow-md); padding: 10px 16px 16px;
  }
  .nav.open a { padding: 12px 10px; border-radius: 8px; }
  .grid--2, .grid--3, .form__row { grid-template-columns: 1fr; }
  .section { padding: 52px 0; }
  .callbar { display: flex; }
  body { padding-bottom: 68px; }
  .site-footer { padding-bottom: 84px; }
}
@media (max-width: 560px) {
  .footer__grid { grid-template-columns: 1fr; gap: 26px; }
  .footer__brand p { max-width: none; }
  /* The sticky bottom call bar already provides both CTAs on phones,
     so drop the header estimate button to guarantee the header fits. */
  .header-cta .btn--primary { display: none; }
}
@media (max-width: 480px) {
  .grid--4, .stats, .ba-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 32px 20px; }
  .topbar { font-size: .8rem; }
  .topbar .container { justify-content: center; }
}

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