:root {
  --base: #0e1517; --surface: #182226; --muted: #93aaa8; --muted-text: #46615e; --accent: #2fcdb5; --accent-on: #4fdfc9; --accent-dark: #1a7d6e;
  --bone: #eef3f1; --paper: #f1f5f4; --ink: #111a1c; --line: rgba(17,26,28,.12); --line-dark: rgba(238,243,241,.14);
  --display: "Bricolage Grotesque", "Helvetica Neue", Arial, sans-serif;
  --body: "Instrument Sans", "Helvetica Neue", Arial, sans-serif;
  --radius: 6px; --wrap: 1160px;
}
* { box-sizing: border-box; }
[hidden] { display: none; } /* Chromium's UA sheet does not hide a root <svg hidden>; enforce it explicitly. */
html { color-scheme: light; scroll-behavior: smooth; }
body { margin: 0; font-family: var(--body); font-size: clamp(1rem, .95rem + .3vw, 1.125rem); line-height: 1.55; color: var(--ink); background: var(--paper); -webkit-font-smoothing: antialiased; }
h1, h2, h3 { font-family: var(--display); font-weight: 800; letter-spacing: -.025em; line-height: 1.02; margin: 0 0 .5em; text-wrap: balance; }
h1 { font-size: clamp(2.5rem, 1.6rem + 4.2vw, 5rem); }
h2 { font-size: clamp(1.9rem, 1.3rem + 2.4vw, 3.2rem); }
h3 { font-size: 1.35rem; letter-spacing: -.015em; }
p { margin: 0 0 1em; max-width: 62ch; text-wrap: pretty; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-underline-offset: .15em; }
a:hover { color: #1fae98; }
.section--dark a { color: var(--accent-on); }
@media (prefers-reduced-motion: reduce) { .logo__cursor, .logo__bar { animation: none !important; } html { scroll-behavior: auto; } }
@keyframes blink { 0%, 55% { opacity: 1; } 56%, 100% { opacity: 0; } }
.logo__cursor, .logo__bar { animation: blink 1.1s steps(1) infinite; }

/* focus */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.skip { position: absolute; left: -9999px; top: 0; z-index: 100; background: var(--accent); color: var(--base); padding: 12px 18px; font-weight: 600; border-radius: 0 0 var(--radius) 0; }
.skip:focus { left: 0; }

/* layout */
.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: clamp(16px, 4vw, 40px); }
.narrow { max-width: 720px; }
.section { padding-block: clamp(56px, 9vw, 120px); }
.section--tight { padding-block: clamp(36px, 6vw, 72px); }
.section--dark { background: var(--base); color: var(--bone); }
.section--dark .muted, .section--dark .lede { color: var(--muted); }
.section--paper { background: var(--paper); }
.catalogue { padding-block: clamp(28px, 4vw, 48px); }
.grid-2 { display: grid; gap: clamp(28px, 4vw, 56px); grid-template-columns: 1fr; }
.grid-3 { display: grid; gap: clamp(20px, 3vw, 32px); grid-template-columns: 1fr; }
@media (min-width: 700px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .grid-2 { grid-template-columns: 1fr 1fr; } .grid-2--form { grid-template-columns: 3fr 2fr; } }
@media (min-width: 1050px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }
.grid-2--center { align-items: center; }
#area { padding-block: clamp(36px, 6vw, 72px); }
.muted { color: var(--muted-text); }
.eyebrow { display: flex; align-items: center; gap: .6em; margin: 0 0 .9em; font-weight: 600; font-size: .95rem; color: var(--muted-text); }
.eyebrow::before { content: ''; width: 8px; height: 8px; background: var(--accent); flex: none; }
.section--dark .eyebrow { color: var(--accent-on); }
.lede { font-size: clamp(1.05rem, .95rem + .5vw, 1.3rem); color: var(--muted-text); max-width: 46ch; }

/* header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(14, 21, 23, .88); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--line-dark); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 72px; }
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.site-nav { display: flex; align-items: center; gap: clamp(18px, 3vw, 34px); }
.site-nav a:not(.btn) { color: #c9d8d6; text-decoration: none; font-weight: 600; font-size: .95rem; padding: 8px 0; }
.site-nav a:not(.btn):hover, .site-nav a:not(.btn)[aria-current="page"] { color: var(--accent-on); }
.nav-toggle { display: none; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px; background: none; border: 1.5px solid var(--line-dark); border-radius: var(--radius); color: var(--bone); font: inherit; font-weight: 600; cursor: pointer; }
.nav-toggle .icon--close { display: none; }
.nav-toggle.is-open .icon--menu { display: none; }
.nav-toggle.is-open .icon--close { display: block; }
body.nav-open .nav-toggle { background: var(--accent); border-color: var(--accent); color: var(--base); }
@media (max-width: 779px) {
  .nav-toggle { display: inline-flex; }
  .site-nav { position: absolute; top: 100%; left: 0; right: 0; height: calc(100vh - 72px); flex-direction: column; align-items: stretch; gap: 0; background: var(--base); padding: 4px clamp(16px, 4vw, 40px) 32px; overflow-y: auto; opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity .18s ease, transform .18s ease, visibility .18s; }
  .site-nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
  .site-nav a { min-height: 54px; display: flex; align-items: center; border-bottom: 1px solid var(--line-dark); font-size: 1.1rem; }
  .site-nav .btn { margin: 18px 0 0; align-self: flex-start; }
  body.nav-open { overflow: hidden; }
}

/* logo */
.logo { display: inline-flex; align-items: center; gap: 10px; }
.logo__word { font-family: var(--display); font-weight: 800; letter-spacing: -.01em; line-height: 1.05; color: var(--bone); }
.logo__word small { display: block; font-family: var(--body); font-weight: 600; font-size: .55em; letter-spacing: .03em; color: var(--muted); }
.logo__bar { display: inline-block; width: 3px; height: .8em; margin-left: .12em; background: var(--accent); vertical-align: -.08em; }
.site-footer .logo__word, .site-footer .logo__word small { color: var(--bone); }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; min-height: 44px; padding: 0 1.4em; border-radius: var(--radius); font-weight: 600; font-size: .95rem; text-decoration: none; border: 1.5px solid transparent; cursor: pointer; transition: background-color .15s, color .15s, border-color .15s; }
.btn--primary { background: var(--accent); color: var(--base); }
.btn--primary:hover { background: var(--accent-on); color: var(--base); }
.section--dark .btn.btn--primary, .card--dark .btn.btn--primary { color: var(--base); }
.btn--ghost { border-color: currentColor; color: var(--ink); }
.section--dark .btn--ghost, .card--dark .btn--ghost, .hero .btn--ghost { color: var(--bone); }
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn--sm { min-height: 44px; padding: 0 1.1em; font-size: .85rem; }

/* cards */
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(22px, 3vw, 32px); }
.card--dark { background: var(--surface); border-color: var(--line-dark); color: var(--bone); }
.card--dark h3, .card--dark a:not(.btn) { color: var(--bone); }
.card--dark h3 a { text-decoration: none; }
.card--dark a.more { color: var(--accent); }
.lead .more { color: var(--accent-dark); }
.lead h3 { margin-bottom: .4em; }
.lead h3 a { color: var(--ink); text-decoration: none; }
.card--dark.lead h3 a { color: var(--bone); }
.checks { list-style: none; margin: 0 0 1.2em; padding: 0; display: grid; gap: .55em; }
@media (min-width: 700px) { .checks--2col { grid-template-columns: 1fr 1fr; column-gap: 2em; } }
.catalogue .card { scroll-margin-top: 90px; padding: 20px; }
.catalogue .grid-3 { gap: 16px; }
.checks li { display: flex; align-items: flex-start; gap: .6em; }
.checks .icon { flex: none; width: 18px; height: 18px; margin-top: .1em; color: var(--accent); }
.more { display: inline-flex; align-items: center; gap: .4em; font-weight: 600; text-decoration: none; }
.more .icon { width: 16px; height: 16px; transition: transform .15s; }
.more:hover .icon { transform: translateX(3px); }

#why .icon { width: 28px; height: 28px; margin-bottom: .6em; color: var(--accent); }
.facts-strip li { border-color: var(--muted-text); color: var(--muted-text); }

/* tags */
.tags { display: flex; flex-wrap: wrap; gap: .5em .6em; list-style: none; margin: 0; padding: 0; }
.tag { display: inline-flex; align-items: center; padding: .5em 1.05em; border: 1px solid var(--line); border-radius: 999px; color: var(--ink); font-size: .9rem; text-decoration: none; transition: border-color .15s, color .15s; }
.tag:hover { border-color: var(--accent); color: var(--accent); }
.tags--big .tag { font-size: .95rem; padding: .6em 1.2em; }
.section--dark .tag { border-color: var(--line-dark); color: var(--bone); }

/* steps */
.steps { display: grid; gap: clamp(24px, 4vw, 40px); grid-template-columns: 1fr; list-style: none; margin: 0; padding: 0; }
@media (min-width: 700px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1050px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step { border-top: 1px solid var(--line); padding-top: 18px; }
.section--dark .step, .section--dark .faq { border-color: var(--line-dark); }
.step__n { display: block; font-family: var(--display); font-weight: 800; font-size: 2rem; color: var(--accent); line-height: 1; margin-bottom: .3em; }
.step h3 { font-size: 1.05rem; margin-bottom: .3em; }
.step p { color: var(--muted-text); margin: 0; max-width: 32ch; }
.section--dark .step p { color: var(--muted); }

/* faq */
.faq { border-top: 1px solid var(--line); padding-block: 1.1em; }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 1em; list-style: none; cursor: pointer; font-family: var(--display); font-weight: 700; font-size: 1.05rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; flex: none; font-size: 1.5rem; line-height: 1; color: var(--accent); }
.faq[open] summary::after { content: '\2013'; }
.faq p { margin: .7em 0 0; color: var(--muted-text); }
.section--dark .faq p { color: var(--muted); }

/* facts */
.facts { display: grid; grid-template-columns: max-content 1fr; gap: 0 20px; margin: 0; }
.facts dt { padding: 14px 0; border-top: 1px solid var(--line); margin: 0; color: var(--muted-text); font-weight: 600; }
.section--dark .facts dt { color: var(--muted); }
.facts dd { padding: 14px 0; border-top: 1px solid var(--line); margin: 0; font-family: var(--display); font-weight: 700; }

/* forms */
.form { display: grid; gap: 18px; }
.form label { display: block; font-size: .9rem; font-weight: 600; margin-bottom: .4em; }
.form input, .form select, .form textarea { width: 100%; min-height: 44px; padding: 11px 14px; border: 1px solid rgba(17, 26, 28, .25); border-radius: var(--radius); font: inherit; color: var(--ink); background: #fff; }
.form textarea { min-height: 130px; resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.form__status { min-height: 1.4em; font-size: .9rem; color: var(--muted-text); }
.section--dark .form__status { color: var(--muted); }
.hp { position: absolute; left: -9999px; }
.contact-list { list-style: none; margin: 0 0 1.2em; padding: 0; display: grid; gap: .6em; }
.contact-list a { display: inline-flex; align-items: center; gap: .6em; text-decoration: none; }
.contact-list .icon { width: 18px; height: 18px; color: var(--accent); }
.contact-aside { color: var(--muted-text); }
.contact-aside h2 { color: var(--base); }

/* hero */
.hero { background: var(--base); color: var(--bone); padding-block: clamp(56px, 9vw, 116px) clamp(48px, 7vw, 88px); overflow: hidden; }
.hero__grid { display: grid; gap: clamp(32px, 5vw, 64px); grid-template-columns: 1fr; }
@media (min-width: 900px) { .hero__grid { grid-template-columns: 7fr 5fr; align-items: start; } }
.hero__copy p { color: var(--muted); }
.hero .lede { color: var(--muted); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 4px; }
.hero__tile { display: grid; gap: 22px; justify-items: start; }
.session { background: var(--bone); color: var(--ink); border-radius: var(--radius); padding: clamp(20px, 3vw, 28px); width: 100%; }
.session__h { font-family: var(--display); font-weight: 800; font-size: 1rem; margin: 0 0 .9em; }
.session__steps { list-style: none; margin: 0; padding: 0; display: grid; gap: .65em; }
.session__steps li { display: flex; align-items: flex-start; gap: .7em; font-size: .95rem; }
.session__steps li::before { content: ''; width: 7px; height: 7px; margin-top: .4em; background: var(--accent); flex: none; }

/* texas map */
.texas { max-width: 320px; width: 100%; height: auto; }
.texas__outline { fill: var(--paper); stroke: var(--muted); stroke-width: 2; stroke-linejoin: round; }
.section--dark .texas__outline { fill: var(--surface); }
.texas__dot { fill: var(--accent); }
.texas__halo { fill: none; stroke: var(--accent); stroke-width: 1.5; opacity: .55; transform-origin: 119px 77px; animation: pulse 2.4s ease-out infinite; }
@keyframes pulse { 0% { transform: scale(.6); opacity: .7; } 70%, 100% { transform: scale(1.8); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .texas__halo { animation: none; opacity: .35; } }

/* footer */
.site-footer { background: var(--base); color: var(--bone); padding-block: clamp(48px, 7vw, 88px) 24px; }
.site-footer a { color: var(--muted); text-decoration: none; }
.site-footer .muted { color: var(--muted); }
.site-footer a:hover { color: var(--accent-on); }
.site-footer address { font-style: normal; }
.site-footer__grid { display: grid; gap: clamp(28px, 4vw, 48px); grid-template-columns: 1fr; }
@media (min-width: 700px) { .site-footer__grid { grid-template-columns: 1.3fr 1fr 1fr; } }
.site-footer__brand p { color: var(--muted); max-width: 32ch; margin-top: 16px; }
.site-footer__h { font-family: var(--display); font-weight: 800; font-size: .95rem; margin: 0 0 .9em; }
.site-footer__grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .55em; }
.site-footer__bottom { border-top: 1px solid var(--line-dark); margin-top: 40px; padding-top: 20px; }
.site-footer__bottom p { color: var(--muted); font-size: .85rem; margin: 0; }