/* ==========================================================
   Lilian Silva Cleaning Services
   Palette taken from the logo: purple → blue → cyan on a
   cream / pink / lilac pastel background.
   ========================================================== */
:root {
  --purple: #9A50C7;
  --magenta: #B046D2;
  --blue: #5E7EDC;
  --cyan: #24ACF0;
  --ink: #2F2E38;
  --ink-soft: #5D5B6A;
  --cream: #FDF3E9;
  --pink: #FDE5F7;
  --lilac: #F1E7FB;
  --sky: #E3F3FD;
  --white: #FFFFFF;
  --line: rgba(47, 46, 56, .1);

  --grad: linear-gradient(115deg, var(--magenta) 0%, var(--blue) 55%, var(--cyan) 100%);
  --grad-soft: linear-gradient(120deg, var(--cream) 0%, var(--pink) 50%, var(--lilac) 75%, var(--sky) 100%);

  --radius: 22px;
  --radius-sm: 14px;
  --shadow: 0 18px 50px -20px rgba(94, 72, 160, .35);
  --shadow-sm: 0 6px 20px -10px rgba(94, 72, 160, .3);

  --serif: "Fraunces", Georgia, serif;
  --sans: "Outfit", system-ui, -apple-system, "Segoe UI", sans-serif;
  --header-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.12; margin: 0 0 .5em; letter-spacing: -.01em; text-wrap: balance; }
h1 { font-size: clamp(2.5rem, 5.6vw, 4.3rem); }
h2 { font-size: clamp(2rem, 3.8vw, 3rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1em; }
em { font-style: italic; font-weight: 400; }

.container { width: min(1180px, 100% - 32px); margin-inline: auto; }
.ico { width: 1.15em; height: 1.15em; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  padding-right: .06em;
}
.muted { color: var(--ink-soft); }
.kicker {
  display: inline-block;
  font-size: .78rem; font-weight: 600; letter-spacing: .22em; text-transform: uppercase;
  color: var(--purple);
  margin-bottom: 14px;
}
.kicker-light { color: rgba(255,255,255,.85); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  padding: .8em 1.4em;
  border-radius: 999px; border: 0;
  font: 600 1rem/1 var(--sans);
  text-decoration: none; cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible, a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }
.btn-primary { background: var(--grad); background-size: 140% 100%; color: #fff; box-shadow: 0 10px 24px -10px rgba(154, 80, 199, .65); }
.btn-primary:hover { background-position: 100% 0; box-shadow: 0 14px 30px -10px rgba(36, 172, 240, .6); }
.btn-ghost { background: rgba(255,255,255,.7); color: var(--ink); box-shadow: inset 0 0 0 1.5px rgba(154, 80, 199, .35); backdrop-filter: blur(6px); }
.btn-ghost:hover { background: #fff; }
.btn-white { background: #fff; color: var(--purple); }
.btn-lg { padding: 1em 1.7em; font-size: 1.05rem; }
.btn-block { width: 100%; }
.btn-icon { width: 50px; height: 50px; padding: 0; background: #fff; color: var(--purple); box-shadow: inset 0 0 0 1.5px rgba(154, 80, 199, .35); }
.btn-icon .ico { width: 22px; height: 22px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .75);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
.site-header.scrolled { border-color: var(--line); box-shadow: 0 6px 24px -18px rgba(0,0,0,.25); }
.header-inner { height: var(--header-h); display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { width: 48px; height: 48px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-name { font-family: var(--serif); font-size: 1.3rem; font-weight: 600; font-style: italic; }
.brand-sub { font-size: .66rem; letter-spacing: .26em; text-transform: uppercase; color: var(--ink-soft); }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a:not(.btn) { text-decoration: none; font-weight: 500; font-size: .97rem; color: var(--ink-soft); position: relative; }
.nav a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px; background: var(--grad); border-radius: 2px; transform: scaleX(0); transition: transform .25s; }
.nav a:not(.btn):hover { color: var(--ink); }
.nav a:not(.btn):hover::after { transform: scaleX(1); }
.nav-cta { padding: .7em 1.2em; font-size: .95rem; }
.menu-btn { display: none; background: none; border: 0; padding: 8px; color: var(--ink); cursor: pointer; }
.menu-btn .ico { width: 28px; height: 28px; }

/* Hero */
.hero { position: relative; padding: 56px 0 40px; overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(40% 50% at 85% 30%, rgba(36, 172, 240, .18), transparent 70%),
    radial-gradient(35% 45% at 70% 80%, rgba(176, 70, 210, .14), transparent 70%),
    var(--grad-soft);
}
.hero-bg::after { /* soft wave like the logo swoosh */
  content: ""; position: absolute; left: -10%; right: -10%; bottom: -1px; height: 120px;
  background: #fff;
  border-radius: 50% 50% 0 0 / 100% 100% 0 0;
}
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; background: rgba(255,255,255,.7); font-size: .9rem; font-weight: 500; color: var(--purple); box-shadow: var(--shadow-sm); }
.hero h1 em { display: block; }
.lead { font-size: 1.15rem; color: var(--ink-soft); max-width: 34em; margin: 18px 0 30px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-points { list-style: none; padding: 0; margin: 28px 0 0; display: flex; flex-wrap: wrap; gap: 10px 26px; font-size: .95rem; color: var(--ink-soft); }
.hero-points li { display: flex; align-items: center; gap: 8px; }
.hero-points .ico { color: var(--cyan); stroke-width: 2.4; }

.hero-visual { position: relative; display: grid; place-items: center; }
.logo-orb { position: relative; width: min(420px, 88%); aspect-ratio: 1; border-radius: 50%; box-shadow: 0 40px 80px -30px rgba(94, 72, 160, .55), 0 0 0 14px rgba(255,255,255,.55); animation: float 7s ease-in-out infinite; }
.logo-orb img { width: 100%; height: 100%; border-radius: 50%; }
.sparkle { position: absolute; width: 34px; height: 34px; color: var(--cyan); animation: twinkle 2.8s ease-in-out infinite; }
.sparkle svg { width: 100%; height: 100%; fill: url(#g-brand); stroke: none; }
.sparkle.s1 { top: 2%; right: 8%; }
.sparkle.s2 { bottom: 16%; left: -4%; width: 26px; height: 26px; animation-delay: .9s; }
.sparkle.s3 { top: 40%; right: -6%; width: 20px; height: 20px; animation-delay: 1.7s; }


.trust-row {
  list-style: none; padding: 26px; margin: 56px 0 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
}
.trust-row li { display: flex; align-items: center; gap: 14px; font-size: .95rem; font-weight: 500; line-height: 1.35; }
.trust-ico { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: var(--grad); color: #fff; flex-shrink: 0; }
.trust-ico .ico { width: 24px; height: 24px; }

/* Sections */
.section { padding: 96px 0; position: relative; }
.section-soft { background: linear-gradient(180deg, #fff 0%, var(--lilac) 18%, var(--pink) 60%, #fff 100%); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-head p:not(.kicker) { color: var(--ink-soft); font-size: 1.08rem; }

/* Services */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card {
  padding: 10px 10px 28px; border-radius: var(--radius);
  border: 1px solid rgba(154, 80, 199, .15);
  transition: transform .3s ease, box-shadow .3s ease;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.service-card h3, .service-card p { padding-inline: 18px; }
.service-card p { color: var(--ink-soft); margin: 0; }
.service-photo { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 16px; }
.service-ico { position: relative; display: grid; place-items: center; width: 58px; height: 58px; border-radius: 18px; background: #fff; color: var(--purple); margin: -29px 0 16px 18px; box-shadow: var(--shadow-sm); }
.service-ico .ico { width: 28px; height: 28px; stroke: url(#g-brand); }
.tint-lilac { background: var(--lilac); }
.tint-sky { background: var(--sky); }
.tint-pink { background: var(--pink); }
.tint-cream { background: var(--cream); }

/* Steps */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: s; position: relative; }
.steps::before { content: ""; position: absolute; top: 36px; left: 16%; right: 16%; height: 2px; background: repeating-linear-gradient(90deg, rgba(154,80,199,.4) 0 8px, transparent 8px 16px); z-index: 0; }
.step { position: relative; z-index: 1; text-align: center; padding: 0 12px; }
.step p { color: var(--ink-soft); max-width: 300px; margin-inline: auto; }
.step-num { display: grid; place-items: center; width: 72px; height: 72px; margin: 0 auto 22px; border-radius: 50%; background: #fff; font-family: var(--serif); font-size: 1.9rem; font-weight: 600; color: var(--purple); box-shadow: var(--shadow), inset 0 0 0 3px rgba(154, 80, 199, .15); }

/* Included */
.included-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: start; }
.included-grid .muted { margin-bottom: 28px; }
.included-photo { width: 100%; height: auto; aspect-ratio: 10 / 7; object-fit: cover; border-radius: var(--radius); margin-top: 36px; box-shadow: var(--shadow); }
.tabs { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 10px; border: 1px solid var(--line); }
.tab-list { display: flex; gap: 6px; padding: 6px; background: var(--lilac); border-radius: 16px; }
.tab-list button {
  flex: 1; padding: 12px 10px; border: 0; border-radius: 12px; background: transparent;
  font: 600 .95rem var(--sans); color: var(--ink-soft); cursor: pointer; transition: background-color .2s, color .2s;
}
.tab-list button[aria-selected="true"] { background: #fff; color: var(--purple); box-shadow: var(--shadow-sm); }
.tab-panel { padding: 22px 18px 12px; }
.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 4px; }
.checklist li { position: relative; padding: 10px 0 10px 40px; border-bottom: 1px dashed var(--line); }
.checklist li:last-child { border-bottom: 0; }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--grad) ;
  -webkit-mask: radial-gradient(circle, #000 99%, transparent 100%);
}
.checklist li::after {
  content: ""; position: absolute; left: 9px; top: 50%; width: 6px; height: 11px;
  border: solid #fff; border-width: 0 2.2px 2.2px 0; transform: translateY(-62%) rotate(45deg);
}

/* Areas */
.areas { display: grid; grid-template-columns: 1.4fr 1fr; gap: 22px; }
.area-group { background: #fff; border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); }
.area-group h3 { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.state-tag { display: inline-grid; place-items: center; width: 44px; height: 32px; border-radius: 10px; background: var(--grad); color: #fff; font: 700 .85rem var(--sans); letter-spacing: .08em; }
.state-ma { background: linear-gradient(115deg, var(--blue), var(--cyan)); }
.chips { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.chips li { display: inline-flex; align-items: center; gap: 7px; padding: 10px 16px; border-radius: 999px; background: var(--lilac); font-weight: 500; font-size: .95rem; transition: background-color .2s, transform .2s; }
.chips li:hover { background: var(--sky); transform: translateY(-2px); }
.chips .ico { color: var(--purple); width: 1em; height: 1em; }

/* Why */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.why-card { padding: 30px 24px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); transition: border-color .3s, box-shadow .3s; }
.why-card:hover { border-color: rgba(154, 80, 199, .35); box-shadow: var(--shadow); }
.why-card h3 { font-size: 1.15rem; }
.why-card p { color: var(--ink-soft); margin: 0; font-size: .97rem; }
.why-ico { display: grid; place-items: center; width: 50px; height: 50px; border-radius: 50%; background: var(--grad-soft); color: var(--purple); margin-bottom: 18px; }
.why-ico .ico { width: 24px; height: 24px; }

/* Instagram band */
.ig-band { padding: 0 0 20px; }
.ig-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
  padding: 56px; border-radius: 32px;
  background: var(--grad); color: #fff;
  position: relative; overflow: hidden;
}
.ig-inner::before, .ig-inner::after { content: ""; position: absolute; border-radius: 50%; background: rgba(255,255,255,.12); }
.ig-inner::before { width: 320px; height: 320px; right: -80px; top: -140px; }
.ig-inner::after { width: 200px; height: 200px; left: 30%; bottom: -130px; }
.ig-inner > * { position: relative; z-index: 1; }
.ig-inner h2 { margin-bottom: .3em; }
.ig-inner p { margin: 0; opacity: .92; max-width: 34em; }
.ig-inner .btn { flex-shrink: 0; }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 64px; align-items: start; }
.faq-grid .muted a { color: var(--purple); font-weight: 500; }
.faq-list { display: grid; gap: 12px; }
.faq-list details { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); transition: box-shadow .25s, border-color .25s; }
.faq-list details[open] { border-color: rgba(154, 80, 199, .3); box-shadow: var(--shadow-sm); }
.faq-list summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 22px; font-weight: 600; font-size: 1.05rem; cursor: pointer; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary .ico { color: var(--purple); transition: transform .25s; }
.faq-list details[open] summary .ico { transform: rotate(45deg); }
.faq-list details p { padding: 0 22px 20px; margin: 0; color: var(--ink-soft); }

/* Estimate */
.estimate { overflow: hidden; }
.estimate-bg { position: absolute; inset: 0; z-index: -1; background: var(--grad-soft); }
.estimate-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 64px; align-items: start; }
.contact-list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.contact-list a { display: flex; align-items: center; gap: 16px; padding: 16px 18px; background: rgba(255,255,255,.75); border-radius: var(--radius-sm); text-decoration: none; font-weight: 500; transition: background-color .2s, transform .2s; word-break: break-word; }
.contact-list a:hover { background: #fff; transform: translateX(4px); }
.contact-list small { display: block; font-size: .75rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--purple); }
.contact-ico { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: var(--grad); color: #fff; flex-shrink: 0; }
.contact-ico .ico { width: 22px; height: 22px; }

.estimate-form { background: #fff; padding: 34px; border-radius: 28px; box-shadow: var(--shadow); display: grid; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.estimate-form label { display: grid; gap: 6px; font-size: .88rem; font-weight: 600; color: var(--ink); }
.estimate-form input:not([type="radio"]):not([type="checkbox"]), .estimate-form select, .estimate-form textarea {
  width: 100%; padding: 13px 14px; border-radius: 12px;
  border: 1.5px solid var(--line); background: #FCFBFE;
  font: 400 1rem var(--sans); color: var(--ink);
  transition: border-color .2s, box-shadow .2s, background-color .2s;
}
.estimate-form select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239A50C7' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; background-size: 18px; padding-right: 40px; }
.estimate-form textarea { resize: vertical; min-height: 90px; }
.estimate-form input:focus, .estimate-form select:focus, .estimate-form textarea:focus { outline: none; border-color: var(--purple); background: #fff; box-shadow: 0 0 0 4px rgba(154, 80, 199, .12); }
.estimate-form .invalid { border-color: #D64570 !important; box-shadow: 0 0 0 4px rgba(214, 69, 112, .12) !important; }
.freq { border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.freq legend { font-size: .88rem; font-weight: 600; margin-bottom: 8px; padding: 0; }
.pill { display: inline-flex !important; cursor: pointer; }
.pill input { position: absolute; opacity: 0; pointer-events: none; }
.pill span { padding: 9px 16px; border-radius: 999px; border: 1.5px solid var(--line); font-weight: 500; font-size: .93rem; transition: all .2s; }
.pill input:checked + span { background: var(--grad); color: #fff; border-color: transparent; }
.pill input:focus-visible + span { outline: 3px solid var(--cyan); outline-offset: 2px; }
.hp { position: absolute; left: -9999px; }
.form-status { margin: 0; text-align: center; font-size: .95rem; min-height: 1.4em; }
.form-status.ok { color: #1E8A5A; font-weight: 600; }
.form-status.err { color: #C0335C; }

/* Footer */
.site-footer { background: #2A2833; color: rgba(255,255,255,.75); padding: 72px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .8fr 1.2fr 1.2fr; gap: 40px; padding-bottom: 48px; }
.footer-brand img { width: 88px; height: 88px; margin-bottom: 18px; }
.footer-brand p { max-width: 260px; }
.site-footer h4 { color: #fff; font: 600 .8rem var(--sans); letter-spacing: .2em; text-transform: uppercase; margin: 8px 0 18px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.site-footer a { text-decoration: none; display: inline-flex; align-items: center; gap: 8px; word-break: break-word; transition: color .2s; }
.site-footer a:hover { color: #fff; }
.footer-areas { line-height: 1.9; font-size: .95rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 22px 0; font-size: .88rem; }
.footer-bottom p { margin: 0; }

.mobile-cta { display: none; }

/* Animations */
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes twinkle { 0%, 100% { transform: scale(.7) rotate(0); opacity: .5; } 50% { transform: scale(1.1) rotate(20deg); opacity: 1; } }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .nav { gap: 20px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-row { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  :root { --header-h: 68px; }
  .menu-btn { display: block; }
  .nav {
    position: fixed; top: var(--header-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 12px 16px 24px; background: #fff;
    border-bottom: 1px solid var(--line); box-shadow: 0 20px 40px -20px rgba(0,0,0,.25);
    transform: translateY(-110%); visibility: hidden; transition: transform .3s ease, visibility .3s;
  }
  .nav.open { transform: none; visibility: visible; }
  .nav a:not(.btn) { padding: 14px 4px; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .nav a:not(.btn)::after { display: none; }
  .nav-cta { margin-top: 16px; padding: 1em; }

  .hero { padding-top: 36px; }
  .hero-grid, .included-grid, .faq-grid, .estimate-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-copy { text-align: center; }
  .lead { margin-inline: auto; }
  .hero-actions, .hero-points { justify-content: center; }
  .logo-orb { width: min(320px, 78%); }
  .areas { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 36px; }
  .steps::before { top: 36px; bottom: 36px; left: 50%; right: auto; width: 2px; height: auto; background: repeating-linear-gradient(180deg, rgba(154,80,199,.4) 0 8px, transparent 8px 16px); }
  .step { background: transparent; }
  .step p { background: none; }
  .ig-inner { flex-direction: column; align-items: flex-start; padding: 40px 28px; }
  .section { padding: 72px 0; }
  .section-head { margin-bottom: 40px; }
}

@media (max-width: 640px) {
  body { font-size: 16px; padding-bottom: 82px; }
  .brand-name { font-size: 1.15rem; }
  .brand img { width: 42px; height: 42px; }
  .hero-actions .btn { width: 100%; }
  .trust-row { grid-template-columns: 1fr; padding: 20px; margin-top: 40px; gap: 16px; }
  .trust-row br { display: none; }
  .services-grid, .why-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .estimate-form { padding: 24px 18px; }
  .tab-list button { font-size: .85rem; padding: 10px 6px; }
  .area-group { padding: 24px 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .ig-inner .btn { width: 100%; }

  .mobile-cta {
    display: flex; gap: 10px; align-items: center;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
    padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
    background: rgba(255,255,255,.92); backdrop-filter: blur(12px);
    border-top: 1px solid var(--line);
    transform: translateY(110%); transition: transform .3s ease;
  }
  .mobile-cta.show { transform: none; }
  .mobile-cta .btn-primary { padding: 1em; }
}