/* ════════════════════════════════════════════════════════════════════════
   BuildInspect.io — Marketing site design system
   World-class visual hierarchy · conversion-optimised · brand-true
   ════════════════════════════════════════════════════════════════════════ */

:root {
  /* Brand */
  --navy:        #0B1F3A;
  --navy-deep:   #061226;
  --blue:        #1B6FE5;
  --blue-light:  #4A90F0;
  --cyan:        #0AC2D1;
  --green:       #1F8B4C;
  --green-lt:    #2EB370;
  --tan:         #C8A165;
  --gradient:    linear-gradient(135deg, #0B1F3A 0%, #1B6FE5 58%, #0AC2D1 100%);
  --gradient-cta:linear-gradient(135deg, #1B6FE5 0%, #0AC2D1 100%);

  /* Neutrals */
  --text:        #0F172A;
  --text-muted:  #51637B;
  --text-faint:  #8595AC;
  --border:      #E5EAF1;
  --bg:          #FFFFFF;
  --bg-muted:    #F6F9FC;
  --bg-soft:     #EEF3F9;
  --white:       #FFFFFF;

  /* Effects */
  --r-sm: 10px; --r: 16px; --r-lg: 24px; --r-xl: 32px; --r-pill: 999px;
  --sh-sm:  0 2px 8px rgba(11,31,58,.06);
  --sh:     0 10px 30px rgba(11,31,58,.10);
  --sh-lg:  0 28px 70px rgba(11,31,58,.18);
  --sh-cyan:0 16px 50px rgba(10,194,209,.30);
  --maxw: 1180px;
  --ease: cubic-bezier(.2,.7,.2,1);
}

*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--text); background: var(--bg);
  line-height: 1.6; font-size: 17px;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img,video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
section { position: relative; }

/* ── Typography ───────────────────────────────────────────────────────── */
h1,h2,h3 { line-height: 1.08; letter-spacing: -.02em; font-weight: 800; color: var(--navy); }
h2.display { font-size: clamp(2rem, 4.4vw, 3.25rem); margin-bottom: 18px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 16px;
}
.eyebrow::before { content:""; width: 22px; height: 2px; background: var(--cyan); border-radius: 2px; }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.22rem); color: var(--text-muted); max-width: 60ch; }
.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head.left { margin-left: 0; text-align: left; }
.grad-text {
  background: var(--gradient-cta); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* ── Buttons ──────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 9px; cursor: pointer;
  font-weight: 700; font-size: 1rem; border: none; border-radius: var(--r-pill);
  padding: 15px 28px; transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s;
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; }
.btn-primary { background: var(--gradient-cta); color: #fff; box-shadow: var(--sh-cyan); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 22px 60px rgba(10,194,209,.45); }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark:hover { transform: translateY(-2px); background: #11294a; }
.btn-ghost { background: rgba(255,255,255,.08); color: #fff; border: 1.5px solid rgba(255,255,255,.28); }
.btn-ghost:hover { background: rgba(255,255,255,.16); transform: translateY(-2px); }
.btn-outline { background: #fff; color: var(--navy); border: 1.5px solid var(--border); box-shadow: var(--sh-sm); }
.btn-outline:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-2px); }
.btn-lg { padding: 18px 34px; font-size: 1.06rem; }
.btn-sm { padding: 11px 20px; font-size: .92rem; }

/* ── Nav ──────────────────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,.72); backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid transparent; transition: border-color .3s, box-shadow .3s, background .3s;
}
.nav.scrolled { border-bottom-color: var(--border); box-shadow: var(--sh-sm); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.brand { display: flex; align-items: center; gap: 11px; font-weight: 800; font-size: 1.22rem; color: var(--navy); }
.brand .mark { width: 34px; height: 34px; border-radius: 9px; flex-shrink: 0; }
.brand .tld { color: var(--blue); }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a.lnk { font-size: .95rem; font-weight: 600; color: var(--text-muted); transition: color .2s; }
.nav-links a.lnk:hover { color: var(--navy); }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-toggle { display: none; background: none; border: none; color: var(--navy); cursor: pointer; }

/* ── Hero ─────────────────────────────────────────────────────────────── */
.hero { padding: 150px 0 80px; background:
  radial-gradient(1200px 600px at 80% -10%, rgba(10,194,209,.12), transparent 60%),
  radial-gradient(900px 500px at 0% 10%, rgba(27,111,229,.10), transparent 55%);
  overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 60px; align-items: center; }
.hero-pill {
  display: inline-flex; align-items: center; gap: 9px; padding: 7px 15px 7px 12px;
  background: #fff; border: 1px solid var(--border); border-radius: var(--r-pill);
  font-size: .82rem; font-weight: 600; color: var(--navy); box-shadow: var(--sh-sm); margin-bottom: 24px;
}
.hero-pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green-lt); box-shadow: 0 0 0 4px rgba(46,179,112,.18); }
.hero h1 { font-size: clamp(2.4rem, 5.2vw, 4rem); margin-bottom: 22px; }
.hero h1 em { font-style: normal; }
.hero .lead { margin-bottom: 32px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 28px; }
.hero-trust { display: flex; gap: 22px; flex-wrap: wrap; }
.hero-trust span { display: inline-flex; align-items: center; gap: 7px; font-size: .9rem; font-weight: 600; color: var(--text-muted); }
.hero-trust svg { width: 16px; height: 16px; color: var(--green); }

.hero-visual { position: relative; }
.hero-photo { border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--sh-lg); aspect-ratio: 4/3.4; }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }

/* ── Logos / trust strip ──────────────────────────────────────────────── */
.trust-strip { padding: 30px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg-muted); }
.trust-strip .wrap { display: flex; align-items: center; justify-content: center; gap: 18px 44px; flex-wrap: wrap; }
.trust-strip .label { font-size: .82rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--text-faint); }
.trust-strip .item { font-weight: 700; color: var(--navy); display: inline-flex; align-items: center; gap: 8px; font-size: .96rem; }
.trust-strip .item svg { width: 18px; height: 18px; color: var(--blue); }

/* ── Section spacing ──────────────────────────────────────────────────── */
.sec { padding: 92px 0; }
.sec-muted { background: var(--bg-muted); }
.sec-navy { background: var(--navy); color: #fff; }
.sec-navy h2, .sec-navy h3 { color: #fff; }
.sec-navy .lead { color: #B6C6DE; }
.sec-navy .eyebrow { color: var(--cyan); }

/* ── Stat band ────────────────────────────────────────────────────────── */
.stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.stat { text-align: center; }
.stat .n { font-size: clamp(2.2rem, 4vw, 3rem); font-weight: 900; letter-spacing: -.03em; background: var(--gradient-cta); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat .l { font-size: .96rem; color: #B6C6DE; margin-top: 4px; }

/* ── Problem / pain ───────────────────────────────────────────────────── */
.pain-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.pain-list { display: grid; gap: 16px; }
.pain-item { display: flex; gap: 14px; align-items: flex-start; padding: 18px 20px; background: #fff; border: 1px solid var(--border); border-radius: var(--r); box-shadow: var(--sh-sm); }
.pain-item .x { width: 30px; height: 30px; border-radius: 8px; background: #FEE2E2; color: #DC2626; display: grid; place-items: center; flex-shrink: 0; font-weight: 800; }
.pain-item .x svg { width: 17px; height: 17px; }
.pain-item b { color: var(--navy); }
.pain-item p { font-size: .95rem; color: var(--text-muted); margin-top: 2px; }

/* ── Steps / how it works ─────────────────────────────────────────────── */
.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; counter-reset: step; }
.step { background: #fff; border: 1px solid var(--border); border-radius: var(--r-lg); padding: 34px 28px; position: relative; box-shadow: var(--sh-sm); transition: transform .3s var(--ease), box-shadow .3s; overflow: hidden; }
.step:hover { transform: translateY(-6px); box-shadow: var(--sh); }
.step::before { counter-increment: step; content: "0" counter(step); position: absolute; top: 16px; right: 22px; font-size: 3.4rem; font-weight: 900; color: var(--bg-soft); letter-spacing: -.04em; }
.step .ico { width: 54px; height: 54px; border-radius: 14px; background: var(--gradient-cta); color: #fff; display: grid; place-items: center; margin-bottom: 18px; box-shadow: var(--sh-cyan); }
.step .ico svg { width: 26px; height: 26px; }
.step h3 { font-size: 1.25rem; margin-bottom: 10px; }
.step p { font-size: .97rem; color: var(--text-muted); }

/* ── Video ────────────────────────────────────────────────────────────── */
.video-block { max-width: 940px; margin: 0 auto; }
.video-frame { border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--sh-lg); position: relative; background: #000; aspect-ratio: 16/9; }
.video-frame video { width: 100%; height: 100%; object-fit: cover; }

/* ── Features ─────────────────────────────────────────────────────────── */
.feat-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.feat { background: #fff; border: 1px solid var(--border); border-radius: var(--r-lg); padding: 30px 26px; transition: transform .3s var(--ease), box-shadow .3s, border-color .3s; }
.feat:hover { transform: translateY(-5px); box-shadow: var(--sh); border-color: transparent; }
.feat .ico { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 16px; }
.feat .ico svg { width: 24px; height: 24px; }
.feat h3 { font-size: 1.14rem; margin-bottom: 8px; }
.feat p { font-size: .94rem; color: var(--text-muted); }
.i-blue { background: rgba(27,111,229,.12); color: var(--blue); }
.i-cyan { background: rgba(10,194,209,.14); color: #0795a1; }
.i-green{ background: rgba(31,139,76,.12); color: var(--green); }
.i-tan  { background: rgba(200,161,101,.16); color: #a07d3e; }

/* ── Personas ─────────────────────────────────────────────────────────── */
.persona-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 22px; }
.persona { border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sh-sm); background: #fff; border: 1px solid var(--border); transition: transform .3s var(--ease), box-shadow .3s; }
.persona:hover { transform: translateY(-5px); box-shadow: var(--sh); }
.persona .ph { aspect-ratio: 4/3; overflow: hidden; }
.persona .ph img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.persona:hover .ph img { transform: scale(1.06); }
.persona .bd { padding: 18px 20px 22px; }
.persona .tag { font-size: .74rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--cyan); }
.persona h3 { font-size: 1.1rem; margin: 4px 0 7px; }
.persona p { font-size: .9rem; color: var(--text-muted); }

/* ── Download ─────────────────────────────────────────────────────────── */
.dl-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.store-badges { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 26px; }
.store-badge { display: inline-flex; align-items: center; gap: 12px; background: var(--navy); color: #fff; border-radius: 14px; padding: 12px 22px; transition: transform .25s var(--ease), background .25s; }
.store-badge:hover { transform: translateY(-3px); background: #11294a; }
.store-badge svg { width: 28px; height: 28px; }
.store-badge .sb-t { font-size: .68rem; opacity: .8; line-height: 1; }
.store-badge .sb-b { font-size: 1.12rem; font-weight: 700; line-height: 1.25; }
.dl-note { font-size: .84rem; color: var(--text-faint); margin-top: 14px; }
.phone-mock { display: grid; place-items: center; }
.phone-mock .frame { width: 270px; max-width: 70vw; aspect-ratio: 9/19; background: var(--gradient); border-radius: 38px; padding: 12px; box-shadow: var(--sh-lg); position: relative; }
.phone-mock .screen { width: 100%; height: 100%; background: #fff; border-radius: 28px; overflow: hidden; display: flex; flex-direction: column; }
.phm-bar { background: var(--navy); color: #fff; padding: 14px 16px 12px; }
.phm-bar .ttl { font-weight: 800; font-size: .95rem; }
.phm-bar .sub { font-size: .7rem; opacity: .75; }
.phm-body { padding: 14px; display: grid; gap: 10px; }
.phm-card { border: 1px solid var(--border); border-radius: 12px; padding: 11px 12px; }
.phm-card .ch { height: 8px; border-radius: 4px; background: var(--bg-soft); }
.phm-card .ch.w70 { width: 70%; } .phm-card .ch.w50 { width: 50%; margin-top: 6px; }
.phm-badge { display: inline-block; font-size: .62rem; font-weight: 800; padding: 3px 8px; border-radius: 6px; }
.phm-badge.def { background: #FEE2E2; color: #DC2626; }
.phm-badge.ok { background: #DCFCE7; color: #16A34A; }

/* ── Pricing ──────────────────────────────────────────────────────────── */
.price-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; align-items: stretch; }
.price { background: #fff; border: 1px solid var(--border); border-radius: var(--r-lg); padding: 34px 28px; display: flex; flex-direction: column; position: relative; transition: transform .3s var(--ease), box-shadow .3s; }
.price:hover { transform: translateY(-5px); box-shadow: var(--sh); }
.price.featured { border: 2px solid var(--blue); box-shadow: var(--sh); }
.price .badge-pop { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--gradient-cta); color: #fff; font-size: .72rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; padding: 6px 16px; border-radius: var(--r-pill); }
.price h3 { font-size: 1.2rem; margin-bottom: 6px; }
.price .desc { font-size: .9rem; color: var(--text-muted); min-height: 40px; }
.price .amt { font-size: 2.6rem; font-weight: 900; letter-spacing: -.03em; color: var(--navy); margin: 14px 0 2px; }
.price .amt span { font-size: 1rem; font-weight: 600; color: var(--text-faint); }
.price ul { list-style: none; margin: 20px 0 26px; display: grid; gap: 11px; }
.price li { display: flex; gap: 10px; align-items: flex-start; font-size: .93rem; color: var(--text); }
.price li svg { width: 18px; height: 18px; color: var(--green); flex-shrink: 0; margin-top: 2px; }
.price .btn { width: 100%; justify-content: center; margin-top: auto; }

/* ── Testimonials ─────────────────────────────────────────────────────── */
.quote-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.quote { background: #fff; border: 1px solid var(--border); border-radius: var(--r-lg); padding: 28px; box-shadow: var(--sh-sm); }
.quote .stars { color: #F59E0B; margin-bottom: 12px; letter-spacing: 2px; }
.quote p { font-size: 1rem; color: var(--text); margin-bottom: 18px; }
.quote .who { display: flex; align-items: center; gap: 12px; }
.quote .av { width: 42px; height: 42px; border-radius: 50%; background: var(--gradient); color: #fff; display: grid; place-items: center; font-weight: 800; }
.quote .who b { display: block; font-size: .92rem; color: var(--navy); }
.quote .who span { font-size: .82rem; color: var(--text-faint); }

/* ── FAQ ──────────────────────────────────────────────────────────────── */
.faq { max-width: 820px; margin: 0 auto; }
.faq details { border: 1px solid var(--border); border-radius: var(--r); margin-bottom: 12px; background: #fff; overflow: hidden; transition: box-shadow .25s; }
.faq details[open] { box-shadow: var(--sh-sm); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 24px; font-weight: 700; color: var(--navy); display: flex; justify-content: space-between; align-items: center; gap: 16px; font-size: 1.04rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .chev { width: 20px; height: 20px; flex-shrink: 0; transition: transform .3s var(--ease); color: var(--blue); }
.faq details[open] summary .chev { transform: rotate(180deg); }
.faq .ans { padding: 0 24px 22px; color: var(--text-muted); font-size: .98rem; }

/* ── Final CTA ────────────────────────────────────────────────────────── */
.cta-final { background: var(--gradient); border-radius: var(--r-xl); padding: 64px 40px; text-align: center; color: #fff; box-shadow: var(--sh-lg); position: relative; overflow: hidden; }
.cta-final::before { content:""; position:absolute; inset:0; background: radial-gradient(600px 300px at 80% 0%, rgba(255,255,255,.14), transparent 60%); }
.cta-final h2 { color: #fff; font-size: clamp(1.9rem,4vw,2.8rem); position: relative; }
.cta-final p { color: #DCEAFF; max-width: 56ch; margin: 14px auto 30px; position: relative; font-size: 1.1rem; }
.cta-final .btn-primary { background: #fff; color: var(--navy); box-shadow: 0 16px 50px rgba(0,0,0,.25); }
.cta-final .btn-primary:hover { background: #f3f7ff; }
.cta-final .ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; }

/* ── Footer ───────────────────────────────────────────────────────────── */
.footer { background: var(--navy-deep); color: #94A8C4; padding: 64px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 44px; }
.footer .brand { color: #fff; margin-bottom: 14px; }
.footer p.blurb { font-size: .92rem; max-width: 38ch; }
.footer h4 { color: #fff; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 16px; }
.footer ul { list-style: none; display: grid; gap: 10px; }
.footer a { font-size: .92rem; transition: color .2s; }
.footer a:hover { color: var(--cyan); }
.footer-base { border-top: 1px solid rgba(255,255,255,.1); padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: .85rem; }

/* ── Reveal animation ─────────────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ── Responsive ───────────────────────────────────────────────────────── */
@media (max-width: 980px) {
  .hero-grid, .pain-grid, .dl-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero-visual { order: -1; }
  .steps, .feat-grid, .quote-grid, .price-grid { grid-template-columns: 1fr 1fr; }
  .persona-grid { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: 1fr 1fr; gap: 32px 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .nav-links { display: none; }
  .nav-links.open { display: flex; position: absolute; top: 70px; left: 0; right: 0; flex-direction: column; background: #fff; padding: 20px 24px; gap: 16px; border-bottom: 1px solid var(--border); box-shadow: var(--sh); align-items: flex-start; }
  .nav-toggle { display: block; }
  .steps, .feat-grid, .quote-grid, .price-grid, .persona-grid, .stats, .footer-grid { grid-template-columns: 1fr; }
  .sec { padding: 64px 0; }
  .hero { padding: 120px 0 50px; }
  .cta-final { padding: 48px 24px; }
  .hero-ctas .btn, .cta-final .btn { width: 100%; justify-content: center; }
}

/* ── Sticky mobile CTA bar (tradie-friendly: always reachable) ─────────── */
.mobile-cta {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 90;
  background: rgba(255,255,255,.94); backdrop-filter: saturate(180%) blur(14px);
  border-top: 1px solid var(--border); box-shadow: 0 -6px 24px rgba(11,31,58,.10);
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  gap: 10px;
}
.mobile-cta .btn { flex: 1; justify-content: center; padding: 14px 16px; font-size: 1rem; }
.mobile-cta .btn-call {
  flex: 0 0 auto; background: var(--navy); color: #fff; border-radius: var(--r-pill);
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 18px; font-weight: 700;
}
.mobile-cta .btn-call svg { width: 18px; height: 18px; }
@media (max-width: 640px) {
  .mobile-cta { display: flex; }
  body { padding-bottom: 74px; } /* room so the bar never covers the footer */
}