/* ==========================================================================
   Trueform Inspections — Design System
   ========================================================================== */

:root {
  /* Brand */
  --plum-900: #2b1233;
  --plum-800: #3d1a49;
  --plum-700: #52245f;
  --plum-600: #6a2f77;
  --magenta-600: #93266d;
  --magenta-500: #ab3180;
  --gradient-brand: linear-gradient(120deg, #52245f 0%, #93266d 100%);

  /* Neutrals */
  --ink: #221a28;
  --body: #5c5364;
  --muted: #8b8292;
  --line: #ece7ef;
  --surface: #ffffff;
  --wash: #faf8fb;
  --wash-2: #f4eff6;

  /* Type */
  --font-head: "Sora", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  /* Shape & depth */
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --shadow-sm: 0 1px 2px rgba(43, 18, 51, 0.05), 0 2px 8px rgba(43, 18, 51, 0.05);
  --shadow-md: 0 2px 6px rgba(43, 18, 51, 0.05), 0 12px 32px rgba(43, 18, 51, 0.09);
  --shadow-lg: 0 4px 12px rgba(43, 18, 51, 0.07), 0 24px 56px rgba(43, 18, 51, 0.13);

  --container: 1160px;
  --nav-h: 76px;
}

/* Reset ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--body);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--magenta-600); text-decoration: none; }
ul, ol { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--ink);
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 700;
  text-wrap: balance;
}
h1 { font-size: clamp(2.4rem, 5.2vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.5rem); }
h3 { font-size: 1.25rem; }

.container { max-width: var(--container); margin-inline: auto; padding-inline: 24px; }

/* Buttons ---------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-head); font-weight: 600; font-size: 1rem;
  padding: 15px 30px; border-radius: 999px; border: 0; cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease;
  will-change: transform;
}
.btn:focus-visible { outline: 3px solid var(--magenta-500); outline-offset: 3px; }
.btn-primary {
  background: var(--gradient-brand); color: #fff;
  box-shadow: 0 8px 24px rgba(122, 39, 100, 0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(122, 39, 100, 0.45); }
.btn-primary:active { transform: translateY(0); }
.btn-ghost {
  background: transparent; color: var(--plum-700);
  box-shadow: inset 0 0 0 1.5px var(--plum-700);
}
.btn-ghost:hover { background: var(--plum-700); color: #fff; transform: translateY(-2px); }
.btn-light { background: #fff; color: var(--plum-700); box-shadow: var(--shadow-sm); }
.btn-light:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn .arrow { transition: transform .2s ease; }
.btn:hover .arrow { transform: translateX(4px); }

/* Header ----------------------------------------------------------------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--nav-h);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, background-color .3s ease;
}
.site-header.scrolled { border-bottom-color: var(--line); background: rgba(255, 255, 255, 0.94); }
.nav {
  height: var(--nav-h); display: flex; align-items: center; gap: 32px;
  max-width: var(--container); margin-inline: auto; padding-inline: 24px;
}
.nav-logo img { height: 48px; width: auto; }
.nav-links { display: flex; gap: 6px; margin-left: auto; align-items: center; }
.nav-links a {
  font-family: var(--font-head); font-size: .95rem; font-weight: 600; color: var(--ink);
  padding: 9px 14px; border-radius: 999px; transition: background-color .2s ease, color .2s ease;
}
.nav-links a:hover { background: var(--wash-2); color: var(--plum-700); }
.nav-links a[aria-current="page"] { color: var(--magenta-600); }
.nav-cta { margin-left: 8px; padding: 11px 22px; font-size: .95rem; }

.nav-toggle {
  display: none; margin-left: auto; background: none; border: 0; cursor: pointer;
  width: 44px; height: 44px; border-radius: 12px; align-items: center; justify-content: center;
}
.nav-toggle:hover { background: var(--wash-2); }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block; width: 22px; height: 2px; border-radius: 2px; background: var(--ink);
  position: relative; transition: transform .25s ease, opacity .25s ease;
}
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; }
.nav-toggle span::before { top: -7px; } .nav-toggle span::after { top: 7px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed; top: var(--nav-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 4px;
    background: #fff; border-bottom: 1px solid var(--line);
    padding: 16px 24px 24px; box-shadow: var(--shadow-md);
    transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: transform .25s ease, opacity .25s ease;
  }
  .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-links a { padding: 13px 16px; border-radius: var(--r-sm); }
  .nav-cta { margin: 10px 0 0; justify-content: center; }
}

/* Hero ------------------------------------------------------------------- */
.hero {
  position: relative; padding: calc(var(--nav-h) + 84px) 0 96px;
  background:
    radial-gradient(52rem 30rem at 112% -12%, rgba(147, 38, 109, 0.10), transparent 60%),
    radial-gradient(46rem 30rem at -14% 108%, rgba(82, 36, 95, 0.09), transparent 60%),
    var(--wash);
  overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; }
.hero h1 em { font-style: normal; background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lede { margin: 22px 0 34px; font-size: 1.15rem; max-width: 34rem; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-media { position: relative; }
.hero-media img { border-radius: var(--r-lg); box-shadow: var(--shadow-lg); aspect-ratio: 5/4; object-fit: cover; }
.hero-card {
  position: absolute; left: -28px; bottom: 28px;
  background: rgba(255, 255, 255, 0.92); backdrop-filter: blur(10px);
  border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 14px 20px; display: flex; gap: 12px; align-items: center;
  box-shadow: var(--shadow-md); font-family: var(--font-head);
}
.hero-card .dot { width: 40px; height: 40px; border-radius: 12px; background: var(--gradient-brand); display: grid; place-items: center; color: #fff; flex-shrink: 0; }
.hero-card strong { display: block; color: var(--ink); font-size: .95rem; }
.hero-card span { font-size: .82rem; color: var(--muted); font-family: var(--font-body); }
.hero-trust { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 10px 26px; padding: 0; }
.hero-trust li { display: flex; align-items: center; gap: 9px; font-size: .93rem; font-weight: 500; color: var(--plum-800); }
.hero-trust svg { color: var(--magenta-600); flex-shrink: 0; }

@media (max-width: 900px) {
  .hero { padding: calc(var(--nav-h) + 48px) 0 64px; }
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero-card { left: 12px; bottom: 12px; }
}

/* Sections --------------------------------------------------------------- */
.section { padding: 96px 0; }
.section.tinted { background: var(--wash); }
.section-head { max-width: 640px; margin: 0 auto 56px; text-align: center; }
.section-head.left { margin-inline: 0; text-align: left; }
.eyebrow {
  display: inline-block; font-family: var(--font-head); font-size: .8rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; color: var(--magenta-600);
  margin-bottom: 14px;
}
.section-head p { margin-top: 16px; }
@media (max-width: 700px) { .section { padding: 64px 0; } .section-head { margin-bottom: 40px; } }

/* Cards & grids ---------------------------------------------------------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
@media (max-width: 980px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 32px 28px; box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #e0d5e6; }
.card h3 { margin: 18px 0 10px; }
.card p { font-size: .98rem; }
.card .icon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: var(--wash-2); color: var(--plum-700);
}
.card-link { font-family: var(--font-head); font-weight: 600; font-size: .95rem; display: inline-flex; align-items: center; gap: 7px; margin-top: 16px; }
.card-link:hover .arrow { transform: translateX(4px); }
.card-link .arrow { transition: transform .2s ease; }

/* Feature card w/ image */
.card-media { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.card-media img { aspect-ratio: 16/10; object-fit: cover; width: 100%; transition: transform .5s ease; }
.card-media:hover img { transform: scale(1.03); }
.card-media .card-body { padding: 28px; display: flex; flex-direction: column; flex: 1; }
.card-media .card-body h3 { margin-top: 0; }
.card-media .card-link { margin-top: auto; padding-top: 16px; }

/* Stats ------------------------------------------------------------------ */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stats .num { font-family: var(--font-head); font-size: clamp(2rem, 4vw, 2.9rem); font-weight: 700; background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stats .label { font-size: .95rem; margin-top: 4px; }
@media (max-width: 700px) { .stats { grid-template-columns: repeat(2, 1fr); } }

/* Process ---------------------------------------------------------------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: step; }
.step { position: relative; padding: 36px 28px 32px; }
.step .step-num {
  font-family: var(--font-head); font-weight: 700; font-size: .9rem; color: #fff;
  width: 40px; height: 40px; border-radius: 999px; display: grid; place-items: center;
  background: var(--gradient-brand); margin-bottom: 20px;
}
@media (max-width: 900px) { .steps { grid-template-columns: 1fr; } }

/* Split (text + image) --------------------------------------------------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.split.reverse > .split-media { order: -1; }
.split-media img { border-radius: var(--r-lg); box-shadow: var(--shadow-lg); aspect-ratio: 4/3; object-fit: cover; }
.split h2 { margin-bottom: 18px; }
.split .checklist { margin: 22px 0 28px; display: grid; gap: 12px; }
.split .checklist li { display: flex; gap: 12px; align-items: flex-start; }
.split .checklist svg { color: var(--magenta-600); flex-shrink: 0; margin-top: 5px; }
@media (max-width: 900px) {
  .split, .split.reverse { grid-template-columns: 1fr; gap: 40px; }
  .split.reverse > .split-media { order: 0; }
}

/* Testimonials ----------------------------------------------------------- */
.quote-card { display: flex; flex-direction: column; }
.quote-card blockquote { font-size: 1.06rem; color: var(--ink); line-height: 1.65; flex: 1; }
.quote-card .stars { color: #d9a404; letter-spacing: 2px; margin-bottom: 16px; }
.quote-card figcaption { margin-top: 22px; display: flex; align-items: center; gap: 14px; }
.quote-card .avatar {
  width: 44px; height: 44px; border-radius: 999px; background: var(--gradient-brand);
  color: #fff; display: grid; place-items: center; font-family: var(--font-head); font-weight: 700;
}
.quote-card figcaption strong { display: block; color: var(--ink); font-family: var(--font-head); font-size: .95rem; }
.quote-card figcaption span { font-size: .85rem; color: var(--muted); }

/* FAQ -------------------------------------------------------------------- */
.faq { max-width: 780px; margin-inline: auto; display: grid; gap: 14px; }
.faq details {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 0 26px; box-shadow: var(--shadow-sm); transition: box-shadow .25s ease;
}
.faq details[open] { box-shadow: var(--shadow-md); }
.faq summary {
  cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 18px;
  font-family: var(--font-head); font-weight: 600; color: var(--ink); padding: 22px 0; font-size: 1.02rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .chev { flex-shrink: 0; transition: transform .25s ease; color: var(--magenta-600); }
.faq details[open] summary .chev { transform: rotate(180deg); }
.faq details p { padding: 0 0 24px; font-size: .98rem; }

/* CTA band --------------------------------------------------------------- */
.cta-band {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  background: linear-gradient(120deg, var(--plum-900) 0%, var(--plum-700) 55%, var(--magenta-600) 100%);
  padding: 72px 56px; text-align: center; color: #fff;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(30rem 16rem at 85% 0%, rgba(255,255,255,.12), transparent 60%);
}
.cta-band > * { position: relative; }
.cta-band h2 { color: #fff; margin-bottom: 14px; }
.cta-band p { color: rgba(255,255,255,.82); max-width: 540px; margin: 0 auto 32px; }
.cta-band .hero-actions { justify-content: center; }
@media (max-width: 700px) { .cta-band { padding: 52px 28px; } }

/* Page hero (interior pages) --------------------------------------------- */
.page-hero {
  padding: calc(var(--nav-h) + 72px) 0 72px; text-align: center;
  background:
    radial-gradient(48rem 26rem at 110% -20%, rgba(147, 38, 109, 0.10), transparent 60%),
    radial-gradient(40rem 26rem at -10% 120%, rgba(82, 36, 95, 0.08), transparent 60%),
    var(--wash);
}
.page-hero .lede { max-width: 620px; margin: 20px auto 0; font-size: 1.12rem; }
.page-hero .hero-actions { justify-content: center; margin-top: 34px; }

/* Forms ------------------------------------------------------------------ */
.form-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
  box-shadow: var(--shadow-md); padding: 40px;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } .form-card { padding: 28px 22px; } }
.field label { display: block; font-family: var(--font-head); font-weight: 600; font-size: .9rem; color: var(--ink); margin-bottom: 8px; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; color: var(--ink);
  padding: 13px 16px; border: 1.5px solid var(--line); border-radius: var(--r-sm);
  background: var(--wash); transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--magenta-500); background: #fff;
  box-shadow: 0 0 0 4px rgba(171, 49, 128, 0.12);
}
.field textarea { min-height: 130px; resize: vertical; }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: .88rem; }
.consent input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--magenta-600); }
.form-note { font-size: .85rem; color: var(--muted); margin-top: 14px; }
.form-status { margin-top: 16px; font-weight: 600; display: none; }
.form-status.ok { display: block; color: #1d7a3e; }
.form-status.err { display: block; color: #b3261e; }

/* Contact info ----------------------------------------------------------- */
.contact-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-item .icon { width: 46px; height: 46px; border-radius: 13px; background: var(--wash-2); color: var(--plum-700); display: grid; place-items: center; flex-shrink: 0; }
.contact-item strong { font-family: var(--font-head); color: var(--ink); display: block; font-size: .95rem; }
.contact-item a { color: var(--body); }
.contact-item a:hover { color: var(--magenta-600); }

/* Blog cards ------------------------------------------------------------- */
.post-card .tag {
  display: inline-block; font-size: .75rem; font-weight: 700; font-family: var(--font-head);
  letter-spacing: .08em; text-transform: uppercase; color: var(--magenta-600);
  background: var(--wash-2); border-radius: 999px; padding: 5px 12px; margin-bottom: 14px;
}
.post-card h3 { margin: 0 0 10px; font-size: 1.13rem; line-height: 1.35; }
.post-card h3 a { color: var(--ink); transition: color .2s ease; }
.post-card h3 a:hover { color: var(--magenta-600); }

/* Footer ----------------------------------------------------------------- */
.site-footer { background: var(--plum-900); color: rgba(255,255,255,.72); margin-top: 96px; }
.footer-main { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 48px; padding: 72px 0 56px; }
.site-footer .logo-white { height: 52px; width: auto; filter: brightness(0) invert(1); opacity: .95; }
.site-footer p { font-size: .95rem; }
.site-footer h4 { color: #fff; font-size: .95rem; margin-bottom: 18px; letter-spacing: .04em; }
.site-footer ul { display: grid; gap: 11px; }
.site-footer a { color: rgba(255,255,255,.72); font-size: .95rem; transition: color .2s ease; }
.site-footer a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12); padding: 26px 0;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .87rem;
}
@media (max-width: 900px) { .footer-main { grid-template-columns: 1fr 1fr; gap: 40px; } }
@media (max-width: 560px) { .footer-main { grid-template-columns: 1fr; } .site-footer { margin-top: 64px; } }

/* Reveal animations ------------------------------------------------------ */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: .08s; } .reveal-d2 { transition-delay: .16s; } .reveal-d3 { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .card, .card-media img { transition: none; }
}

/* Utilities -------------------------------------------------------------- */
.mt-0 { margin-top: 0; } .center { text-align: center; }
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--plum-800); color: #fff; padding: 12px 20px; border-radius: 0 0 12px 0;
}
.skip-link:focus { left: 0; }