/* =============================================================================
   LANDLORD COMPLIANCE OS — sales page
   Premium, conversion-first, anti-slop. Warm paper + deep ink + one accent (teal).
   Self-contained, no external fonts/CDNs. Mobile-first.
   ============================================================================= */

:root {
  --paper:        #f6f4ef;
  --paper-2:      #fbfaf7;
  --card:         #ffffff;
  --ink:          #16201d;
  --ink-2:        #44514c;
  --ink-3:        #7c8780;
  --line:         #e2ddd3;
  --line-2:       #efebe2;
  --accent:       #0f6e5e;
  --accent-deep:  #0a5246;
  --accent-soft:  #e4f0ec;
  --amber:        #b06a12;
  --amber-soft:   #fbf0dd;
  --red:          #9c2c20;
  --red-soft:     #f8e3df;
  --green:        #1f6b3a;
  --green-soft:   #e1f0e4;
  --gold:         #b6852f;
  --radius:       16px;
  --radius-sm:    11px;
  --shadow-sm:    0 1px 2px rgba(22,32,29,.05), 0 1px 1px rgba(22,32,29,.04);
  --shadow:       0 6px 22px rgba(22,32,29,.08), 0 2px 6px rgba(22,32,29,.05);
  --shadow-lg:    0 28px 70px rgba(22,32,29,.16), 0 8px 20px rgba(22,32,29,.08);
  --sans:         -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --serif:        ui-serif, Georgia, Cambria, "Times New Roman", serif;
  --maxw:         1080px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--sans); color: var(--ink); background: var(--paper);
  line-height: 1.6; font-size: 17px; -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--accent-deep); text-decoration-thickness: 1px; text-underline-offset: 2px; }

/* ---------- Type scale ---------- */
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.12; font-weight: 700; letter-spacing: -.022em; }
h1 { font-size: clamp(2.1rem, 6vw, 3.55rem); }
h2 { font-size: clamp(1.65rem, 4.2vw, 2.55rem); letter-spacing: -.025em; }
h3 { font-size: 1.22rem; letter-spacing: -.015em; }
p  { margin: 0 0 1em; }
.lead { font-size: clamp(1.08rem, 2.4vw, 1.32rem); color: var(--ink-2); line-height: 1.55; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }
.narrow { max-width: 760px; margin-left: auto; margin-right: auto; }
section { padding: clamp(56px, 9vw, 104px) 0; }
.eyebrow {
  display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--accent-deep); margin-bottom: 14px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-weight: 660; font-size: 1.02rem; padding: 16px 30px; border-radius: 13px;
  border: 0; cursor: pointer; text-decoration: none; transition: transform .16s, box-shadow .16s, filter .16s;
  line-height: 1;
}
.btn-primary {
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-deep) 100%); color: #fff;
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.2);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); filter: brightness(1.05); }
.btn-primary:active { transform: translateY(0); }
.btn-ghost { background: var(--card); border: 1px solid var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-deep); }
.btn-lg { padding: 19px 38px; font-size: 1.08rem; }
.btn-sub { display: block; font-size: .82rem; font-weight: 500; opacity: .82; margin-top: 7px; }

/* ---------- Top nav ---------- */
header.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(246,244,239,.82); backdrop-filter: saturate(150%) blur(14px);
  -webkit-backdrop-filter: saturate(150%) blur(14px); border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; gap: 14px; padding: 14px 22px; max-width: var(--maxw); margin: 0 auto; }
.logo { display: flex; align-items: center; gap: 11px; margin-right: auto; }
.logo .mark {
  width: 34px; height: 34px; border-radius: 9px;
  background: linear-gradient(145deg, var(--accent) 0%, var(--accent-deep) 100%);
  display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 17px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.25), var(--shadow-sm);
}
.logo b { font-size: .98rem; letter-spacing: -.01em; }
.nav .btn { padding: 11px 20px; font-size: .92rem; }
.nav-price { font-size: .85rem; color: var(--ink-3); margin-right: 4px; }
.nav-price s { color: var(--ink-3); }
.nav-price b { color: var(--ink); font-size: .98rem; }
@media (max-width: 620px) { .nav-price { display: none; } }

/* ---------- Hero ---------- */
.hero { position: relative; padding-top: clamp(48px, 8vw, 84px); }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(1100px 460px at 78% -8%, rgba(15,110,94,.10), transparent 60%),
    radial-gradient(720px 380px at 8% 6%, rgba(182,133,47,.07), transparent 55%);
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 9px; font-size: .85rem; font-weight: 600;
  color: var(--accent-deep); background: var(--accent-soft); border: 1px solid #cfe5de;
  padding: 7px 15px; border-radius: 999px; margin-bottom: 26px;
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(15,110,94,.15); }
.hero h1 { max-width: 16ch; }
.hero h1 .hl { color: var(--accent-deep); }
.hero .lead { max-width: 52ch; margin-top: 20px; }
.hero-disclaimer {
  max-width: 56ch; margin-top: 16px; font-size: .82rem; line-height: 1.5; color: var(--ink-2);
  background: var(--amber-soft, #fbf0dd); border: 1px solid #eed8b0; border-left: 3px solid var(--amber, #b06a12);
  border-radius: 8px; padding: 11px 14px;
}
.hero-disclaimer b { color: #714408; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-top: 34px; }
.hero-reassure { display: flex; flex-wrap: wrap; gap: 18px 26px; margin-top: 28px; font-size: .92rem; color: var(--ink-2); }
.hero-reassure span { display: inline-flex; align-items: center; gap: 8px; }
.hero-reassure .tick { color: var(--green); font-weight: 800; }

/* free-checker lead-magnet banner in hero */
.hero-free-banner {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 34px;
  background: linear-gradient(180deg, #ffffff 0%, var(--accent-soft) 220%);
  border: 1px solid #cfe5de; border-radius: var(--radius); padding: 18px 22px;
  box-shadow: var(--shadow-sm); position: relative;
}
.hero-free-banner::before {
  content: "Free"; position: absolute; top: -10px; left: 20px; background: var(--accent-deep); color: #fff;
  font-size: .66rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; padding: 3px 10px; border-radius: 6px;
}
.hero-free-banner .hfb-ic { font-size: 1.5rem; flex: none; }
.hero-free-banner .hfb-text { flex: 1 1 280px; font-size: .95rem; color: var(--ink-2); line-height: 1.5; }
.hero-free-banner .hfb-text b { color: var(--ink); }
.hero-free-banner .hfb-btn { padding: 13px 22px; font-size: .96rem; white-space: nowrap; flex: none; }
@media (max-width: 560px) { .hero-free-banner .hfb-btn { width: 100%; } }

/* hero preview mock */
.hero-mock {
  margin-top: 54px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--card);
  box-shadow: var(--shadow-lg); overflow: hidden;
}
.hero-mock .bar { display: flex; align-items: center; gap: 7px; padding: 13px 18px; border-bottom: 1px solid var(--line-2); background: var(--paper-2); }
.hero-mock .bar i { width: 11px; height: 11px; border-radius: 50%; background: #d9d3c7; display: inline-block; }
.hero-mock .bar .ttl { margin-left: 12px; font-size: .82rem; color: var(--ink-3); font-weight: 600; }
.mock-body { padding: 24px; display: grid; gap: 14px; }
.mock-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.mock-stat { border: 1px solid var(--line); border-radius: 10px; padding: 14px; background: var(--paper-2); }
.mock-stat .n { font-size: 1.5rem; font-weight: 760; letter-spacing: -.02em; }
.mock-stat .n.ok { color: var(--green); } .mock-stat .n.bad { color: var(--red); } .mock-stat .n.warn { color: var(--amber); }
.mock-stat .l { font-size: .72rem; color: var(--ink-3); margin-top: 4px; }
.mock-row { display: flex; align-items: center; gap: 12px; border: 1px solid var(--line); border-left: 4px solid var(--line); border-radius: 10px; padding: 13px 15px; }
.mock-row.over { border-left-color: var(--red); } .mock-row.due { border-left-color: var(--amber); } .mock-row.ok { border-left-color: var(--green); }
.mock-row .rt { font-weight: 620; font-size: .92rem; }
.mock-row .rs { font-size: .78rem; color: var(--ink-3); }
.mock-pill { margin-left: auto; font-size: .72rem; font-weight: 700; padding: 4px 10px; border-radius: 999px; }
.mock-pill.over { background: var(--red-soft); color: var(--red); } .mock-pill.due { background: var(--amber-soft); color: var(--amber); } .mock-pill.ok { background: var(--green-soft); color: var(--green); }
@media (max-width: 560px) { .mock-stats { grid-template-columns: repeat(2,1fr); } }

/* ---------- Generic section bits ---------- */
.section-head { max-width: 62ch; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.alt { background: linear-gradient(180deg, var(--paper-2) 0%, var(--paper) 100%); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* problem */
.pain-grid { display: grid; gap: 18px; grid-template-columns: 1fr; }
@media (min-width: 760px) { .pain-grid { grid-template-columns: 1fr 1fr; } }
.pain {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 26px 24px;
  box-shadow: var(--shadow-sm); position: relative;
}
.pain .ic { font-size: 1.5rem; margin-bottom: 12px; display: block; }
.pain h3 { font-size: 1.08rem; }
.pain p { font-size: .96rem; color: var(--ink-2); margin: 0; }
.pain-quote {
  margin-top: 30px; font-family: var(--serif); font-size: clamp(1.2rem,3vw,1.6rem); line-height: 1.4;
  color: var(--ink); border-left: 3px solid var(--accent); padding: 6px 0 6px 22px; max-width: 30ch;
}

/* mechanism / steps */
.steps { display: grid; gap: 20px; counter-reset: step; }
@media (min-width: 820px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 26px;
  box-shadow: var(--shadow-sm); position: relative; overflow: hidden;
}
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  font-size: 3rem; font-weight: 800; color: var(--accent-soft); position: absolute; top: 10px; right: 18px; line-height: 1;
}
.step h3 { font-size: 1.1rem; margin-top: 8px; position: relative; }
.step p { font-size: .95rem; color: var(--ink-2); margin: 0; position: relative; }

/* what's inside */
.inside-grid { display: grid; gap: 18px; grid-template-columns: 1fr; }
@media (min-width: 740px) { .inside-grid { grid-template-columns: 1fr 1fr; } }
.feature {
  display: flex; gap: 16px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px; box-shadow: var(--shadow-sm); transition: transform .16s, box-shadow .16s;
}
.feature:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.feature .fi {
  flex: none; width: 46px; height: 46px; border-radius: 11px; background: var(--accent-soft); color: var(--accent-deep);
  display: grid; place-items: center; font-size: 1.35rem;
}
.feature h3 { font-size: 1.05rem; margin-bottom: 6px; }
.feature p { font-size: .93rem; color: var(--ink-2); margin: 0; }
.feature .core-tag { display: inline-block; font-size: .68rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--accent-deep); background: var(--accent-soft); padding: 2px 8px; border-radius: 6px; margin-bottom: 7px; }

/* comparison */
.compare { display: grid; gap: 16px; grid-template-columns: 1fr; max-width: 920px; margin: 0 auto; }
@media (min-width: 760px) { .compare { grid-template-columns: 1fr 1fr; } }
.comp-card { border-radius: var(--radius); padding: 28px; border: 1px solid var(--line); background: var(--card); }
.comp-card.bad { background: var(--paper-2); }
.comp-card.good { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), var(--shadow); }
.comp-card h3 { font-size: 1.05rem; display: flex; align-items: center; gap: 9px; }
.comp-card ul { list-style: none; padding: 0; margin: 16px 0 0; }
.comp-card li { display: flex; gap: 11px; padding: 9px 0; font-size: .95rem; color: var(--ink-2); border-top: 1px solid var(--line-2); }
.comp-card li:first-child { border-top: 0; }
.comp-card li .m { flex: none; font-weight: 800; }
.comp-card.bad .m { color: var(--red); }
.comp-card.good .m { color: var(--green); }

/* ---------- Pricing ---------- */
.price-wrap { max-width: 600px; margin: 0 auto; }
.price-card {
  background: var(--card); border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow-lg);
  padding: 0; overflow: hidden; position: relative;
}
.price-top { padding: 36px 36px 28px; text-align: center; border-bottom: 1px dashed var(--line); position: relative; }
.price-ribbon {
  position: absolute; top: 20px; right: -36px; transform: rotate(45deg); background: var(--accent-deep); color: #fff;
  font-size: .72rem; font-weight: 700; letter-spacing: .05em; padding: 6px 44px;
}
.price-name { font-size: 1.05rem; font-weight: 700; color: var(--accent-deep); }
.price-anchor { color: var(--ink-3); font-size: 1.05rem; margin-top: 18px; }
.price-anchor s { opacity: .8; }
.price-now { font-size: clamp(3rem, 9vw, 4.4rem); font-weight: 800; letter-spacing: -.04em; line-height: 1; margin-top: 4px; }
.price-now .cur { font-size: .42em; vertical-align: super; font-weight: 700; color: var(--ink-2); }
.price-sub { color: var(--ink-2); margin-top: 12px; font-size: .98rem; }
.price-urgency {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 16px; font-size: .86rem; font-weight: 600;
  color: var(--amber); background: var(--amber-soft); border: 1px solid #eed8b0; padding: 7px 15px; border-radius: 999px;
}
.price-body { padding: 28px 36px 36px; }
.price-incl { list-style: none; padding: 0; margin: 0 0 26px; }
.price-incl li { display: flex; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line-2); font-size: .96rem; }
.price-incl li:last-child { border-bottom: 0; }
.price-incl .ck { flex: none; width: 22px; height: 22px; border-radius: 6px; background: var(--green-soft); color: var(--green); display: grid; place-items: center; font-weight: 800; font-size: .8rem; }
.price-incl .val { margin-left: auto; color: var(--ink-3); font-size: .85rem; white-space: nowrap; }
.price-incl b { font-weight: 650; }
.price-total { display: flex; justify-content: space-between; align-items: baseline; padding: 14px 0 6px; font-size: .95rem; color: var(--ink-2); }
.price-total .tv { font-weight: 700; color: var(--ink); }

/* guarantee */
.guarantee {
  max-width: 760px; margin: 0 auto; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 38px 36px; display: flex; gap: 26px; align-items: center;
}
.guarantee .seal {
  flex: none; width: 96px; height: 96px; border-radius: 50%;
  background: radial-gradient(circle at 50% 38%, var(--accent) 0%, var(--accent-deep) 100%); color: #fff;
  display: grid; place-items: center; text-align: center; box-shadow: inset 0 2px 6px rgba(255,255,255,.2), var(--shadow);
  border: 3px solid #fff; outline: 2px solid var(--accent-soft);
}
.guarantee .seal b { font-size: 1.85rem; font-weight: 800; line-height: 1; display: block; }
.guarantee .seal span { font-size: .58rem; letter-spacing: .08em; text-transform: uppercase; }
.guarantee h3 { font-size: 1.35rem; }
.guarantee p { font-size: .98rem; color: var(--ink-2); margin: 0; }
@media (max-width: 600px) { .guarantee { flex-direction: column; text-align: center; padding: 30px 24px; } }

/* faq */
.faq { max-width: 760px; margin: 0 auto; }
.faq details {
  border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--card); margin-bottom: 12px;
  box-shadow: var(--shadow-sm); overflow: hidden;
}
.faq summary {
  list-style: none; cursor: pointer; padding: 19px 22px; font-weight: 640; font-size: 1.02rem;
  display: flex; align-items: center; gap: 14px; transition: background .15s;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { background: var(--paper-2); }
.faq summary .pm { margin-left: auto; flex: none; color: var(--accent); font-size: 1.4rem; line-height: 1; transition: transform .2s; font-weight: 400; }
.faq details[open] summary .pm { transform: rotate(45deg); }
.faq .ans { padding: 0 22px 20px; color: var(--ink-2); font-size: .97rem; }
.faq .ans p { margin: 0; }

/* final cta */
.final {
  background: linear-gradient(160deg, #0c2722 0%, #07423a 55%, #0a5246 100%); color: #eef4f2;
  border-radius: 0; text-align: center; position: relative; overflow: hidden;
}
.final::before { content: ""; position: absolute; inset: 0; background: radial-gradient(700px 300px at 50% 0%, rgba(255,255,255,.08), transparent 70%); }
.final h2 { color: #fff; position: relative; }
.final p { color: rgba(238,244,242,.82); position: relative; }
.final .btn-primary { background: #fff; color: var(--accent-deep); box-shadow: var(--shadow-lg); position: relative; }
.final .btn-primary:hover { filter: brightness(1); background: #f3f8f6; }
.final .fine { font-size: .82rem; color: rgba(238,244,242,.6); margin-top: 22px; position: relative; }

/* footer */
footer.site {
  background: var(--ink); color: #c4ccc8; font-size: .88rem; line-height: 1.65; padding: 52px 0 40px;
}
footer.site .wrap { display: grid; gap: 26px; }
footer.site .foot-top { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; }
footer.site .logo b { color: #fff; }
footer.site .logo .mark { box-shadow: none; }
footer.site a { color: #9ad3c6; }
.legal-block {
  border: 1px solid #2a3733; border-radius: var(--radius-sm); padding: 20px 22px; background: rgba(255,255,255,.02);
  font-size: .8rem; color: #97a39e; line-height: 1.7;
}
.legal-block b { color: #cdd6d2; }
.legal-block + .legal-block { margin-top: 0; }
.foot-meta { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: .8rem; color: #7e8b86; border-top: 1px solid #2a3733; padding-top: 22px; }

/* reveal on scroll (progressive, CSS-only friendly) */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
  .reveal.in { opacity: 1; transform: none; }
}