/* ============================================================
   Trustee - brand stylesheet
   Palette & type from the Software Development Specification §5.
   Light theme only. Navy = authority, Green = action. Poppins throughout.
   Material Design cues: soft elevation, rounded surfaces, ripple-free calm.
   ============================================================ */

:root {
  --navy:        #0F1E2E;
  --navy-soft:   #1B2D42;
  --green:       #7BA55C;
  --green-dark:  #658847;
  --green-soft:  #E8F0DF;
  --bg:          #FAFBFC;
  --surface:     #FFFFFF;
  --border:      #E5E8ED;
  --text:        #0F1E2E;
  --text-muted:  #6B7280;
  --red:         #DC2626;
  --amber:       #D97706;
  --purple:      #7C5CBF;
  --whatsapp:    #25D366;

  --radius-sm: 10px;
  --radius:    14px;
  --radius-lg: 20px;

  /* Material-style elevation */
  --elev-1: 0 1px 2px rgba(15,30,46,.06), 0 1px 3px rgba(15,30,46,.05);
  --elev-2: 0 2px 6px rgba(15,30,46,.06), 0 4px 12px rgba(15,30,46,.06);
  --elev-3: 0 8px 24px rgba(15,30,46,.10), 0 2px 6px rgba(15,30,46,.06);
}

* { -webkit-font-smoothing: antialiased; }

html { scroll-behavior: smooth; }
body {
  font-family: 'Poppins', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}

h1, h2, h3, h4, h5, h6 { font-weight: 600; letter-spacing: -0.02em; }

.material-symbols-rounded {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  vertical-align: middle;
  line-height: 1;
}

a { text-decoration: none; }

/* ---------- Buttons ---------- */
.btn { font-weight: 500; border-radius: var(--radius-sm); transition: transform .12s ease, box-shadow .12s ease, background-color .12s ease; }
.btn:active { transform: translateY(1px); }

.btn-trustee-green { background: var(--green); border-color: var(--green); color: #fff; box-shadow: var(--elev-1); }
.btn-trustee-green:hover { background: var(--green-dark); border-color: var(--green-dark); color: #fff; box-shadow: var(--elev-2); }

.btn-trustee-navy { background: var(--navy); border-color: var(--navy); color: #fff; box-shadow: var(--elev-1); }
.btn-trustee-navy:hover { background: var(--navy-soft); border-color: var(--navy-soft); color: #fff; box-shadow: var(--elev-2); }

.btn-trustee-ghost { background: transparent; border: 1px solid var(--border); color: var(--navy); }
.btn-trustee-ghost:hover { background: #fff; border-color: var(--green); color: var(--green-dark); box-shadow: var(--elev-1); }

/* ---------- Brand mark ---------- */
.brand-shield {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 9px;
  background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
  color: #fff; box-shadow: var(--elev-1);
}
.brand-shield .material-symbols-rounded { font-size: 22px; font-variation-settings: 'FILL' 1; }
.brand-shield-sm { width: 30px; height: 30px; }
.brand-word { font-weight: 600; font-size: 1.35rem; letter-spacing: -0.03em; color: var(--navy); }

/* ---------- Navbar ---------- */
.trustee-navbar {
  background: rgba(255,255,255,.9);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.trustee-navbar .nav-link { color: var(--navy); font-weight: 500; border-radius: 8px; padding: .45rem .8rem; }
.trustee-navbar .nav-link:hover { color: var(--green-dark); background: var(--green-soft); }
.navbar-toggler { border: none; color: var(--navy); }
.navbar-toggler:focus { box-shadow: none; }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(1100px 500px at 90% -10%, rgba(123,165,92,.12), transparent 60%),
    linear-gradient(180deg, #fff 0%, var(--bg) 100%);
  padding: clamp(3rem, 7vw, 6rem) 0 clamp(3rem, 6vw, 5rem);
}
.hero-eyebrow {
  display: inline-block; font-size: .8rem; font-weight: 600; letter-spacing: .04em;
  text-transform: uppercase; color: var(--green-dark);
  background: var(--green-soft); padding: .35rem .8rem; border-radius: 100px; margin-bottom: 1rem;
}
.hero-title { font-size: clamp(2rem, 4.5vw, 3.25rem); line-height: 1.08; color: var(--navy); margin-bottom: 1.1rem; }
.hero-lead { font-size: 1.1rem; color: var(--text-muted); max-width: 34rem; margin-bottom: 1.6rem; }
.hero-note { display: flex; align-items: center; gap: .4rem; color: var(--text-muted); font-size: .9rem; }
.hero-note .material-symbols-rounded { color: var(--green); font-size: 20px; }

/* ---------- Hero device (MacBook + iPhone scene) ---------- */
.hero-laptop {
  display: block;
  width: 100%;
  max-width: 820px;
  height: auto;
  margin: 0 auto;
  filter: drop-shadow(0 30px 55px rgba(15,30,46,.20));
}

/* ---------- Desktop showcase (MacBook + iPhone scene) ---------- */
.showcase {
  padding: clamp(3.5rem, 7vw, 6rem) 0 0;
  background: linear-gradient(180deg, var(--bg) 0%, #fff 100%);
  overflow: hidden;
}
.showcase-stage {
  margin-top: 2.5rem;
  text-align: center;
  background:
    radial-gradient(760px 300px at 50% 40%, rgba(123,165,92,.14), transparent 70%);
}
/* Mobile app section: two phones, dashboard front-left, slanted jobs right. */
.mobile-devices {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  width: 100%;
  max-width: 560px;
  margin: 2.5rem auto 0;
}
.mobile-phone { display: block; height: auto; }
.mobile-phone-dashboard {
  width: 46%;
  margin-bottom: 3%;
  z-index: 2;
  filter: drop-shadow(0 16px 30px rgba(15,30,46,.16));
}
.mobile-phone-jobs {
  width: 54%;
  margin-left: -6%;
  z-index: 1;
}

/* ---------- Phone mock ---------- */
.phone-mock {
  position: relative; width: 300px; max-width: 88vw; padding: 12px;
  background: var(--navy); border-radius: 40px; box-shadow: var(--elev-3);
}
.phone-notch { position: absolute; top: 18px; left: 50%; transform: translateX(-50%); width: 120px; height: 22px; background: var(--navy); border-radius: 0 0 14px 14px; z-index: 2; }
.phone-screen { background: var(--bg); border-radius: 30px; padding: 34px 14px 18px; overflow: hidden; }
.mock-topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; padding: 0 4px; }
.mock-scheme { font-weight: 600; color: var(--navy); }
.mock-topbar .material-symbols-rounded { color: var(--text-muted); }
.mock-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin-bottom: 14px; }
.mock-stat { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 8px 4px; text-align: center; }
.mock-num { display: block; font-weight: 700; font-size: 1rem; color: var(--navy); }
.mock-label { display: block; font-size: .58rem; text-transform: uppercase; letter-spacing: .03em; color: var(--text-muted); }
.mock-stat.urgent .mock-num { color: var(--red); }
.mock-stat.quotes .mock-num { color: var(--purple); }
.mock-stat.pending .mock-num { color: var(--amber); }
.mock-job { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 10px 12px; margin-bottom: 8px; box-shadow: var(--elev-1); }
.mock-ref { font-size: .7rem; font-weight: 600; color: var(--text-muted); }
.mock-job-title { font-weight: 600; font-size: .85rem; color: var(--navy); margin: 2px 0; }
.mock-job-meta { font-size: .72rem; color: var(--text-muted); }

/* Status pills */
.pill { font-size: .62rem; font-weight: 600; padding: .15rem .5rem; border-radius: 100px; }
.pill-urgent   { background: #FDECEC; color: var(--red); }
.pill-approved { background: var(--green-soft); color: var(--green-dark); }
.pill-invoice  { background: #FDF0E1; color: var(--amber); }
.pill-quotes   { background: #EEE9F7; color: var(--purple); }

/* ---------- Stat strip ---------- */
.stat-strip { background: var(--navy); color: #fff; padding: 2.5rem 0; }
.stat-num { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 700; color: #fff; letter-spacing: -0.03em; }
.stat-label { color: rgba(255,255,255,.7); font-size: .95rem; max-width: 20rem; margin: .25rem auto 0; }

/* ---------- Sections ---------- */
.section { padding: clamp(3.5rem, 7vw, 6rem) 0; }
.section-alt { background: #fff; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-head { max-width: 46rem; margin: 0 auto 1rem; }
.section-eyebrow { display: inline-block; font-size: .8rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--green-dark); margin-bottom: .6rem; }
.section-title { font-size: clamp(1.6rem, 3.4vw, 2.4rem); color: var(--navy); }
.section-sub { color: var(--text-muted); font-size: 1.05rem; margin-top: .5rem; }

/* ---------- Feature cards ---------- */
.feature-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.6rem; box-shadow: var(--elev-1); transition: transform .15s ease, box-shadow .15s ease;
}
.feature-card:hover { transform: translateY(-3px); box-shadow: var(--elev-2); }
.feature-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; border-radius: 14px; background: var(--green-soft); color: var(--green-dark);
  margin-bottom: 1rem;
}
.feature-icon .material-symbols-rounded { font-size: 28px; }
.feature-title { font-size: 1.15rem; color: var(--navy); margin-bottom: .4rem; }
.feature-body { color: var(--text-muted); font-size: .95rem; margin: 0; }

/* ---------- How it works ---------- */
.step-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.6rem; box-shadow: var(--elev-1); position: relative; }
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 50%; background: var(--navy); color: #fff;
  font-weight: 700; margin-bottom: .9rem;
}
.step-title { font-size: 1.1rem; color: var(--navy); margin-bottom: .35rem; }
.step-body { color: var(--text-muted); font-size: .92rem; margin: 0; }

/* ---------- Pricing ---------- */
.price-card {
  display: flex; flex-direction: column; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 2rem 1.75rem;
  box-shadow: var(--elev-1); position: relative;
  transition: transform .3s cubic-bezier(.2,.8,.25,1), box-shadow .3s ease, border-color .3s ease;
  will-change: transform;
}
.price-card:hover {
  transform: translateY(-14px) scale(1.03);
  box-shadow: 0 26px 50px rgba(15,30,46,.18), 0 10px 22px rgba(15,30,46,.10);
  border-color: var(--green);
  z-index: 2;
}
.price-card-popular { border: 2px solid var(--green); box-shadow: var(--elev-3); }
.price-card-popular:hover {
  transform: translateY(-18px) scale(1.045);
  box-shadow: 0 32px 60px rgba(123,165,92,.32), 0 12px 26px rgba(15,30,46,.12);
}
.price-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--green); color: #fff; font-size: .72rem; font-weight: 600;
  padding: .3rem .9rem; border-radius: 100px; letter-spacing: .02em; white-space: nowrap;
}
.price-name { font-size: 1.3rem; color: var(--navy); margin-bottom: .1rem; }
.price-units { color: var(--text-muted); font-size: .9rem; margin-bottom: 1rem; }
.price-amount { font-size: 2.6rem; font-weight: 700; color: var(--navy); letter-spacing: -0.03em; }
.price-period { font-size: 1rem; font-weight: 500; color: var(--text-muted); }
.price-features { list-style: none; padding: 0; margin: 1.2rem 0 1.6rem; }
.price-features li { display: flex; align-items: flex-start; gap: .5rem; color: var(--text); font-size: .93rem; padding: .3rem 0; }
.price-features .material-symbols-rounded { color: var(--green); font-size: 20px; flex: none; }
.pricing-foot { color: var(--text-muted); font-size: .9rem; margin-top: 2rem; }

/* ---------- Waitlist ---------- */
.section-navy { background: linear-gradient(180deg, var(--navy) 0%, var(--navy-soft) 100%); }
.eyebrow-on-dark { color: var(--green); }
.waitlist-card { background: var(--surface); border-radius: var(--radius-lg); padding: clamp(1.5rem, 4vw, 2.75rem); box-shadow: var(--elev-3); }
.waitlist-title { font-size: clamp(1.6rem, 3.2vw, 2.2rem); color: var(--navy); }
.waitlist-sub { color: var(--text-muted); max-width: 34rem; margin: .5rem auto 0; }
.form-label { font-weight: 500; font-size: .9rem; color: var(--navy); margin-bottom: .3rem; }
.optional { color: var(--text-muted); font-weight: 400; font-size: .82rem; }
.form-control, .form-select { border-radius: var(--radius-sm); border-color: var(--border); padding: .6rem .8rem; }
.form-control:focus, .form-select:focus { border-color: var(--green); box-shadow: 0 0 0 .2rem rgba(123,165,92,.2); }
.form-check-input:checked { background-color: var(--green); border-color: var(--green); }
.form-check-input:focus { border-color: var(--green); box-shadow: 0 0 0 .2rem rgba(123,165,92,.2); }
.field-error { color: var(--red); font-size: .82rem; margin-top: .25rem; }

/* ---------- Compliance strip ---------- */
.compliance-strip { background: #fff; border-top: 1px solid var(--border); padding: 2.5rem 0; }
.compliance-item { display: flex; gap: .8rem; align-items: flex-start; }
.compliance-item .material-symbols-rounded { color: var(--green-dark); font-size: 30px; background: var(--green-soft); border-radius: 12px; padding: 8px; flex: none; }
.compliance-item strong { display: block; color: var(--navy); }
.compliance-item span { color: var(--text-muted); font-size: .9rem; }

/* ---------- Footer ---------- */
.trustee-footer { background: var(--navy); color: #fff; padding: 3rem 0 1.75rem; }
.footer-tagline { color: rgba(255,255,255,.85); max-width: 22rem; }
.footer-muted { color: rgba(255,255,255,.55); }
.footer-heading { color: #fff; font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; margin-bottom: .9rem; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: .5rem; }
.footer-links a { color: rgba(255,255,255,.75); font-size: .92rem; }
.footer-links a:hover { color: var(--green); }
.footer-rule { border-color: rgba(255,255,255,.12); margin: 2rem 0 1.25rem; }

/* ---------- Alerts (Bootstrap overrides to brand) ---------- */
.alert-success { background: var(--green-soft); border-color: var(--green); color: var(--green-dark); }

/* ---------- Utilities ---------- */
.text-green { color: var(--green); }

/* ---------- FAQ accordion (Material surfaces) ---------- */
.trustee-accordion .accordion-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius) !important; margin-bottom: .75rem; overflow: hidden; box-shadow: var(--elev-1); }
.trustee-accordion .accordion-button { font-weight: 500; color: var(--navy); background: var(--surface); border-radius: var(--radius) !important; }
.trustee-accordion .accordion-button:not(.collapsed) { color: var(--green-dark); background: var(--green-soft); box-shadow: none; }
.trustee-accordion .accordion-button:focus { box-shadow: 0 0 0 .2rem rgba(123,165,92,.2); border-color: var(--green); }
.trustee-accordion .accordion-button::after { background-size: 1.1rem; }
.trustee-accordion .accordion-body { color: var(--text-muted); }

/* ---------- WhatsApp floating action button (FAB) ---------- */
.whatsapp-fab {
  position: fixed; right: 20px; bottom: 20px; z-index: 1030;
  display: inline-flex; align-items: center; justify-content: center;
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--whatsapp); color: #fff; box-shadow: var(--elev-3);
  transition: transform .15s ease, box-shadow .15s ease;
}
.whatsapp-fab:hover { color: #fff; transform: translateY(-2px) scale(1.04); box-shadow: 0 12px 28px rgba(37,211,102,.4); }
.whatsapp-fab .material-symbols-rounded { font-size: 30px; font-variation-settings: 'FILL' 1; }

/* ---------- Material toasts (snackbars) ---------- */
.trustee-toast { border: none; border-radius: var(--radius-sm); box-shadow: var(--elev-3); color: #fff; }
.trustee-toast .toast-body { color: #fff; }
.trustee-toast .material-symbols-rounded { font-size: 20px; }
.toast-success { background: var(--green-dark); }
.toast-error   { background: var(--red); }
.toast-warning { background: var(--amber); }
.toast-info    { background: var(--navy-soft); }