/* ==========================================================================
   Trost Law Firm — trostlawfirm.com
   Static rebuild, July 2026. No frameworks, no external fonts.
   ========================================================================== */

:root {
  /* Brand colors drawn from the Trost Law Firm logo */
  --navy: #131a24;
  --navy-2: #1a2432;
  --navy-3: #223047;
  --blue: #1f5fae;
  --blue-2: #2e7fc2;
  --blue-pale: #dce9f6;
  --gold: #b99a5b;
  --ink: #232a33;
  --ink-soft: #4d5866;
  --paper: #ffffff;
  --mist: #f4f6f9;
  --line: #e2e7ee;
  --serif: Georgia, "Times New Roman", Times, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --maxw: 1120px;
  --radius: 10px;
  --shadow: 0 10px 30px rgba(19, 26, 36, 0.08);
}

/* ---- Base ---------------------------------------------------------------- */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-2); }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 700;
  line-height: 1.2;
  color: var(--navy);
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(2rem, 4.5vw, 3.1rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1.1em; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--paper);
  color: var(--navy);
  padding: 0.6rem 1rem;
  z-index: 200;
}
.skip-link:focus { left: 0; }

/* ---- Buttons ------------------------------------------------------------- */

.btn {
  display: inline-block;
  padding: 0.8rem 1.9rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: background 0.3s ease, color 0.3s ease, opacity 0.3s ease,
              box-shadow 0.3s ease, border-color 0.3s ease, transform 0.2s ease;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-2) 100%);
  color: #fff;
}
.btn-primary:hover {
  background: var(--blue-2);
  color: #fff;
  opacity: 0.88;
  box-shadow: 0 8px 22px rgba(46, 127, 194, 0.4);
  transform: translateY(-2px);
}

.btn-ghost {
  border: 1px solid rgba(255, 255, 255, 0.55);
  color: #fff;
}
.btn-ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  opacity: 0.92;
  transform: translateY(-2px);
}

/* ---- Header -------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--navy);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 76px;
}

.brand img { width: 190px; height: auto; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.site-nav a {
  color: #cdd6e2;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 0.4rem 0;
  border-bottom: 2px solid transparent;
}
.site-nav a:hover { color: #fff; }
.site-nav a[aria-current="page"] {
  color: #fff;
  border-bottom-color: var(--blue-2);
}

.site-nav .btn { border-bottom: none; padding: 0.6rem 1.4rem; color: #fff; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 6px;
  padding: 0.6rem 0.55rem;
  cursor: pointer;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.nav-toggle:hover { border-color: #fff; background: rgba(255, 255, 255, 0.08); }

/* Hamburger bars morph into an X when open */
.nav-toggle .bar {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.25s ease;
}
.nav-toggle .bar + .bar { margin-top: 5px; }
.nav-toggle.open .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open .bar:nth-child(2) { opacity: 0; }
.nav-toggle.open .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---- Hero (home) ---------------------------------------------------------- */

.hero {
  position: relative;
  background:
    radial-gradient(1100px 500px at 75% -10%, rgba(46, 127, 194, 0.35), transparent 60%),
    linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 70%, var(--navy-3) 100%);
  color: #e8edf4;
  overflow: hidden;
}

.hero .wrap {
  position: relative;
  z-index: 2;
  padding-top: clamp(4rem, 9vw, 7rem);
  padding-bottom: clamp(6rem, 12vw, 9rem);
  max-width: 900px;
  text-align: center;
}

.hero .kicker {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue-pale);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  padding: 0.45rem 1.2rem;
  margin-bottom: 1.6rem;
}

.hero h1 { color: #fff; margin-bottom: 0.5em; }

.hero .sub {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: #b9c5d4;
  max-width: 640px;
  margin: 0 auto 2.2rem;
}

.hero .actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.skyline {
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  z-index: 1;
  pointer-events: none;
}
.skyline svg { display: block; width: 100%; height: auto; }

/* ---- Page header (interior pages) ----------------------------------------- */

.page-header {
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 100%);
  color: #e8edf4;
  padding: clamp(3rem, 6vw, 4.5rem) 0;
  border-bottom: 4px solid var(--blue);
}
.page-header h1 { color: #fff; margin-bottom: 0.25em; }
.page-header .lede { color: #b9c5d4; font-size: 1.15rem; max-width: 720px; margin: 0; }

/* ---- Sections -------------------------------------------------------------- */

.section { padding: clamp(3rem, 7vw, 5rem) 0; }
.section.alt { background: var(--mist); }

.section-head { max-width: 720px; margin-bottom: 2.5rem; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head .eyebrow {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 0.6rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

/* ---- Cards ----------------------------------------------------------------- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.25rem;
}

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem 1.5rem;
  box-shadow: var(--shadow);
}

.card h3 { margin-bottom: 0.4em; }
.card p { margin: 0; color: var(--ink-soft); font-size: 0.97rem; }

.card .icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--blue-pale);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}
.card .icon svg { width: 22px; height: 22px; }

/* ---- CTA band --------------------------------------------------------------- */

.cta-band {
  background:
    radial-gradient(800px 300px at 20% 120%, rgba(46, 127, 194, 0.4), transparent 60%),
    var(--navy);
  color: #e8edf4;
  text-align: center;
  padding: clamp(3rem, 6vw, 4.5rem) 0;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: #b9c5d4; max-width: 620px; margin: 0 auto 1.8rem; }

/* ---- Prose (about, terms) ---------------------------------------------------- */

.prose { max-width: 760px; }
.prose h2 {
  margin-top: 2.2em;
  padding-bottom: 0.35em;
  border-bottom: 2px solid var(--blue-pale);
}
.prose h3 { margin-top: 1.8em; }
.prose ul { padding-left: 1.3rem; }
.prose li { margin-bottom: 0.45em; }

.layout-sidebar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.sidebar-sticky { position: sticky; top: 100px; }

.badge-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.4rem;
  text-align: center;
}
.badge-card img { margin: 0 auto 0.9rem; }
.badge-card p { font-size: 0.9rem; color: var(--ink-soft); margin: 0; }

.fact-list { list-style: none; padding: 0; margin: 0; }
.fact-list li {
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}
.fact-list li:last-child { border-bottom: none; }
.fact-list strong { color: var(--navy); }

/* ---- Practice areas list ------------------------------------------------------ */

.practice-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.practice-list li {
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 4px solid var(--blue);
  border-radius: 8px;
  padding: 1.2rem 1.4rem;
  box-shadow: var(--shadow);
}
.practice-list h3 { margin: 0 0 0.3em; font-size: 1.15rem; }
.practice-list p { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }

/* ---- Contact ------------------------------------------------------------------- */

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-bottom: 0;
}

.contact-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.6rem 1.5rem;
  text-align: center;
}
.contact-card .icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 0.9rem;
  border-radius: 50%;
  background: var(--blue-pale);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-card .icon svg { width: 22px; height: 22px; }
.contact-card h3 { margin-bottom: 0.35em; }
.contact-card p { margin: 0; color: var(--ink-soft); font-size: 0.97rem; }
.contact-card a.big {
  display: block;
  font-family: var(--serif);
  font-size: 1.25rem;
  color: var(--navy);
  margin-bottom: 0.25rem;
}
.contact-card a.big:hover { color: var(--blue); }

.map-embed {
  width: 100%;
  border: 0;
  display: block;
  height: 440px;
}
.map-section { padding: 0; line-height: 0; }

/* ---- Footer ---------------------------------------------------------------------- */

.site-footer {
  background: var(--navy);
  color: #aab6c5;
  padding: 3.5rem 0 0;
  font-size: 0.95rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
}

.site-footer h4 {
  color: #fff;
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.site-footer a { color: #aab6c5; }
.site-footer a:hover { color: #fff; }

.footer-brand img { width: 200px; margin-bottom: 1rem; }
.footer-brand p { margin: 0 0 0.4em; }

.footer-links ul { list-style: none; margin: 0; padding: 0; }
.footer-links li { margin-bottom: 0.55rem; }

.footer-contact p { margin: 0 0 0.6em; }

.footer-badge img { width: 180px; background: #fff; border-radius: 6px; padding: 0.5rem; margin-top: 1rem; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.25rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: #7f8ea0;
}
.footer-bottom a { color: #7f8ea0; }
.footer-bottom a:hover { color: #fff; }

/* ---- Notice / disclaimer ------------------------------------------------------------ */

.notice {
  background: var(--blue-pale);
  border-left: 4px solid var(--blue);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  font-size: 0.95rem;
  color: var(--navy);
}

/* ---- Responsive ---------------------------------------------------------------------- */

@media (max-width: 860px) {
  .grid-2, .layout-sidebar, .footer-grid { grid-template-columns: 1fr; }
  .sidebar-sticky { position: static; }

  .nav-toggle { display: block; }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--navy-2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1.25rem 1.25rem;
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 0.85rem 0; border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
  .site-nav .btn { margin-top: 1rem; text-align: center; }
}

@media (max-width: 480px) {
  .brand img { width: 160px; }
  .map-embed { height: 340px; }
}

/* ---- Motion ---------------------------------------------------------------------------
   Hero animates on load; other elements get .fade-in added by main.js and are revealed
   on scroll via IntersectionObserver. With JS disabled nothing is hidden.
--------------------------------------------------------------------------------------- */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero .kicker,
.hero h1,
.hero .sub,
.hero .actions,
.page-header h1,
.page-header .lede {
  animation: fadeUp 0.7s ease both;
}
.hero h1, .page-header .lede { animation-delay: 0.15s; }
.hero .sub { animation-delay: 0.3s; }
.hero .actions { animation-delay: 0.45s; }

.fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Card hover lift */
.card, .practice-list li, .contact-card, .badge-card {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.card:hover, .practice-list li:hover, .contact-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(19, 26, 36, 0.13);
}

/* Fading link hovers */
a, .site-nav a, .footer-links a { transition: color 0.25s ease, border-color 0.25s ease; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero .kicker, .hero h1, .hero .sub, .hero .actions,
  .page-header h1, .page-header .lede { animation: none; }
  .fade-in { opacity: 1; transform: none; transition: none; }
  .card:hover, .practice-list li:hover, .contact-card:hover { transform: none; }
  .btn, .nav-toggle .bar { transition: none; }
}