/* ============================================================
   PEPINSTEP — Theorem Ranch
   Sunlit ranch ledger: cream paper, sorrel rust, brand gold.
   ============================================================ */

:root {
  --paper: #f4eee3;
  --paper2: #eae1cf;
  --ink: #241a10;
  --ink-soft: #4d3f2f;
  --rust: #8a3b1e;
  --rust-deep: #6e2e16;
  --gold: #c59930;
  --gold-soft: #d8b45c;
  --dark: #201811;
  --dark2: #191209;
  --line: rgba(36, 26, 16, 0.18);
  --line-strong: rgba(36, 26, 16, 0.4);
  --font-display: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Lora", Georgia, serif;
  --font-label: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --wrap: 1180px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: clamp(1.2rem, 4vw, 2.5rem); }
.pad-y { padding-block: clamp(4rem, 9vw, 7.5rem); }

/* ---------- Type ---------- */
.display-xl,
.display-md {
  font-family: var(--font-display);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1.04;
}
.display-xl { font-size: clamp(2.5rem, 5.6vw, 4.3rem); }
.display-md { font-size: clamp(1.5rem, 2.6vw, 2.1rem); margin-bottom: 1.1rem; }
.display-xl em, .display-md em { font-style: normal; color: var(--rust); }

.eyebrow {
  font-family: var(--font-label);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--rust);
}
.eyebrow.gold { color: var(--gold); }
.gold-text { color: var(--gold); }

.tr-link { color: inherit; text-decoration-color: var(--gold); text-underline-offset: 3px; }
.tr-link:hover { color: var(--rust); }
.tr-link.light:hover { color: var(--gold-soft); }

.sec-head { max-width: 720px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.sec-head.center { margin-inline: auto; text-align: center; }
.sec-head .eyebrow { display: block; margin-bottom: 0.9rem; }
.sec-lede { margin-top: 1rem; font-size: 1.12rem; color: var(--ink-soft); font-style: italic; }

/* ---------- Sections ---------- */
.section-paper { background: var(--paper); }
.section-paper2 {
  background: var(--paper2);
  border-block: 1px solid var(--line);
}
.section-dark { background: var(--dark); color: #f0e8d8; }
.section-rust { background: var(--rust); color: var(--paper); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.95rem;
  text-decoration: none;
  padding: 0.9rem 1.6rem;
  border: 1.5px solid transparent;
  transition: all 0.25s ease;
}
.btn .arrow { transition: transform 0.25s ease; }
.btn:hover .arrow { transform: translateX(4px); }
.btn-solid { background: var(--rust); color: var(--paper); }
.btn-solid:hover { background: var(--rust-deep); }
.btn-ghost { border-color: var(--line-strong); color: var(--ink); }
.btn-ghost:hover { border-color: var(--rust); color: var(--rust); }
.btn-gold { background: var(--gold); color: var(--dark); }
.btn-gold:hover { background: var(--gold-soft); }
.btn-paper { background: var(--paper); color: var(--rust); }
.btn-paper:hover { background: #fff; }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem clamp(1.2rem, 4vw, 2.5rem);
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: padding 0.3s ease;
}
.site-header.shrunk { padding-block: 0.55rem; }
.brand-mark { height: 26px; width: auto; }
.nav { display: flex; align-items: center; gap: 1.6rem; }
.nav a {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  text-decoration: none;
  color: var(--ink);
  transition: color 0.2s;
}
.nav a:hover { color: var(--rust); }
.nav-cta {
  border: 1.5px solid var(--rust);
  color: var(--rust) !important;
  padding: 0.45rem 1.1rem;
  transition: all 0.2s !important;
}
.nav-cta:hover { background: var(--rust); color: var(--paper) !important; }
.menu-toggle { display: none; }

/* ---------- Hero (split) ---------- */
.hero {
  display: grid;
  grid-template-columns: minmax(420px, 46%) 1fr;
  min-height: 100svh;
  padding-top: 58px;
}
.hero-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background:
    linear-gradient(180deg, transparent 0%, rgba(197, 153, 48, 0.06) 100%),
    var(--paper);
  border-right: 1px solid var(--line);
}
.hero-panel-inner {
  padding: clamp(2.5rem, 5vw, 4.5rem) clamp(1.5rem, 4vw, 3.5rem);
  margin-block: auto;
}
.hero-logo {
  width: min(100%, 480px);
  margin: 1.6rem 0 1.8rem;
}
.hero-sub {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: clamp(1.15rem, 1.8vw, 1.45rem);
  line-height: 1.5;
  max-width: 30ch;
}
.hero-sub em { font-style: italic; color: var(--rust); }
.hero-vitals {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0;
  margin: 1.8rem 0 2.2rem;
  font-family: var(--font-label);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}
.hero-vitals span { display: flex; align-items: center; }
.hero-vitals span + span::before {
  content: "★";
  color: var(--gold);
  font-size: 0.65rem;
  margin-inline: 0.8rem;
}
.hero-cta-row { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero-brand-strip {
  font-family: var(--font-label);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border-top: 1px solid var(--line);
  padding: 0.9rem clamp(1.5rem, 4vw, 3.5rem);
}
.hero-media { position: relative; overflow: hidden; }
.hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 30% 35%;
}

/* ---------- Marquee ---------- */
.marquee {
  background: var(--rust);
  color: var(--paper);
  overflow: hidden;
  border-block: 1px solid var(--rust-deep);
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 2rem;
  width: max-content;
  padding-block: 0.7rem;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  white-space: nowrap;
  animation: marquee 36s linear infinite;
}
.marquee-track i { font-style: normal; color: var(--gold-soft); font-size: 0.7rem; }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Ledger card ---------- */
#card { padding-block: clamp(3rem, 6vw, 5rem); }
.ledger {
  border: 1.5px solid var(--line-strong);
  background: color-mix(in srgb, #fff 45%, var(--paper));
  box-shadow: 6px 6px 0 rgba(138, 59, 30, 0.12);
}
.ledger-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-bottom: 1.5px solid var(--line-strong);
  background: rgba(197, 153, 48, 0.1);
}
.ledger-title {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 1rem;
}
.ledger-no { font-family: var(--font-label); font-size: 0.75rem; letter-spacing: 0.1em; color: var(--ink-soft); }
.ledger-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.ledger-grid > div {
  padding: 1.1rem 1.5rem;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
}
.ledger-grid > div:nth-child(3n) { border-right: none; }
.ledger-grid > div:nth-last-child(-n + 3) { border-bottom: none; }
.ledger-grid dt {
  font-family: var(--font-label);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--rust);
  margin-bottom: 0.25rem;
}
.ledger-grid dd { font-size: 1.02rem; }

/* ---------- Story chapters ---------- */
.chapter {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  padding-block: clamp(2.2rem, 5vw, 4rem);
}
.chapter + .chapter { border-top: 1px dashed var(--line-strong); }
.chapter.flip .chapter-text { order: 2; }
.chapter.flip .chapter-media { order: 1; }
.chapter-no {
  display: block;
  font-family: var(--font-label);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.8rem;
}
.chapter-text p { margin-bottom: 1rem; color: var(--ink-soft); font-size: 1.05rem; }
.chapter-media img { border: 1px solid var(--line-strong); }
.chapter-media figcaption {
  font-family: var(--font-label);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding-top: 0.6rem;
}

/* ---------- Riata dark band ---------- */
.riata-grid {
  display: grid;
  grid-template-columns: minmax(280px, 2fr) 3fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
.riata-media img { max-height: 560px; margin-inline: auto; }
.riata-text blockquote {
  margin: 1.6rem 0 2rem;
  padding-left: 1.4rem;
  border-left: 3px solid var(--gold);
}
.riata-text blockquote p {
  font-size: clamp(1.15rem, 1.9vw, 1.5rem);
  font-style: italic;
  line-height: 1.55;
  color: #f0e8d8;
}
.riata-text cite {
  display: block;
  margin-top: 1rem;
  font-family: var(--font-label);
  font-style: normal;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-soft);
}
.meters {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem 3rem;
  margin-top: clamp(3rem, 6vw, 5rem);
  padding-top: clamp(2rem, 4vw, 3rem);
  border-top: 1px solid rgba(240, 232, 216, 0.15);
}
.meter { display: grid; grid-template-columns: 110px 1fr 40px; align-items: center; gap: 1rem; }
.meter-label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
.meter-bar {
  height: 8px;
  background: rgba(240, 232, 216, 0.12);
  overflow: hidden;
}
.meter-bar i {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--rust), var(--gold));
  transition: width 1.4s cubic-bezier(0.25, 0.8, 0.3, 1);
}
.meters.on .meter-bar i { width: var(--w); }
.meter-val {
  font-family: var(--font-label);
  font-size: 0.9rem;
  color: var(--gold-soft);
  text-align: right;
}

/* ---------- Pedigree ---------- */
.pedigree {
  display: grid;
  grid-template-columns: 1.1fr 1.1fr 1.1fr 1fr;
  gap: 0.8rem;
}
.ped-col { display: flex; flex-direction: column; gap: 0.8rem; justify-content: space-around; }
.ped-cell {
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-left: 4px solid var(--gold);
  padding: 0.8rem 1rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.ped-cell.dam { border-left-color: var(--rust); }
.ped-cell strong {
  font-family: var(--font-display);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 1.02rem;
}
.ped-cell span {
  font-family: var(--font-label);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin-top: 0.15rem;
}
.ped-cell.sm strong { font-size: 0.88rem; }
.ped-cell.sm { padding: 0.55rem 0.8rem; }
.ped-root {
  background: var(--dark);
  color: var(--paper);
  border-left-color: var(--gold);
}
.ped-root strong { font-size: 1.25rem; color: var(--gold-soft); }
.ped-root span { color: rgba(240, 232, 216, 0.7); }
.ped-note {
  margin-top: 2rem;
  font-style: italic;
  color: var(--ink-soft);
  max-width: 62ch;
}

/* ---------- Gallery ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 240px;
  gap: 0.8rem;
}
.g-item { overflow: hidden; border: 1px solid var(--line-strong); }
.g-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.g-item:hover img { transform: scale(1.04); }
.g-item.wide { grid-column: span 2; grid-row: span 2; }
.g-item.tall { grid-row: span 2; }
.g-item.wide-flat { grid-column: span 2; }

/* ---------- Breeding ---------- */
.stand-grid {
  display: grid;
  grid-template-columns: minmax(300px, 2fr) 3fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.fee-card {
  background: var(--dark);
  color: var(--paper);
  text-align: center;
  padding: clamp(2rem, 4vw, 3rem) 2rem;
  border-top: 5px solid var(--gold);
}
.fee {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(3.6rem, 7vw, 5rem);
  line-height: 1;
  margin-top: 1rem;
  color: var(--gold);
}
.fee .d { font-size: 0.5em; vertical-align: 0.55em; margin-right: 0.08em; }
.terms {
  font-family: var(--font-label);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-top: 0.8rem;
  color: var(--gold-soft);
}
.fee-second { margin-top: 1.6rem; font-size: 0.98rem; color: rgba(240, 232, 216, 0.85); line-height: 1.7; }
.spec-list { list-style: none; }
.spec-list li {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 1rem;
}
.spec-list .k {
  font-family: var(--font-label);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--rust);
  padding-top: 0.25rem;
  white-space: nowrap;
}
.spec-list .v { text-align: right; }
.incentives-block { margin-top: 1.8rem; }
.incentives-label {
  font-family: var(--font-label);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--rust);
  margin-bottom: 0.8rem;
}
.incentives { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.incentives span {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: 1.5px solid var(--line-strong);
  padding: 0.45rem 1rem;
  background: var(--paper);
}

/* ---------- Wait list ---------- */
.wl-wrap { max-width: 860px; }
.wl-form {
  border: 1.5px solid var(--line-strong);
  background: color-mix(in srgb, #fff 45%, var(--paper));
  box-shadow: 6px 6px 0 rgba(138, 59, 30, 0.12);
}
.wl-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-bottom: 1.5px solid var(--line-strong);
  background: rgba(197, 153, 48, 0.1);
  font-family: var(--font-label);
}
.wl-head span:first-child {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 1rem;
}
.wl-head span:last-child { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); }
.wl-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem 2rem;
  padding: 1.6rem 1.5rem;
}
.wl-grid label {
  display: block;
  font-family: var(--font-label);
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--rust);
}
.wl-grid .wl-full { grid-column: 1 / -1; }
.wl-grid input,
.wl-grid textarea {
  display: block;
  width: 100%;
  margin-top: 0.5rem;
  padding: 0.65rem 0.2rem;
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--ink);
  background: transparent;
  border: none;
  border-bottom: 1.5px solid var(--line-strong);
  border-radius: 0;
  resize: vertical;
}
.wl-grid input:focus,
.wl-grid textarea:focus {
  outline: none;
  border-bottom-color: var(--rust);
}
.wl-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.6rem;
  padding: 0 1.5rem 1.6rem;
}
.wl-actions .btn { border: none; cursor: pointer; }
.wl-note { font-size: 0.85rem; color: var(--ink-soft); font-style: italic; }
.wl-note a { color: var(--rust); text-underline-offset: 3px; }
.wl-success {
  text-align: center;
  border: 1.5px solid var(--line-strong);
  background: color-mix(in srgb, #fff 45%, var(--paper));
  box-shadow: 6px 6px 0 rgba(138, 59, 30, 0.12);
  padding: 2.5rem 1.5rem;
}
.wl-success p { margin-top: 0.8rem; font-size: 1.1rem; color: var(--ink-soft); }

/* ---------- Inquire ---------- */
.inquire-inner { text-align: center; max-width: 680px; }
.inquire-inner .eyebrow { color: var(--gold-soft); }
.inquire-inner .display-xl { margin: 1rem 0 1.2rem; }
.inquire-lede { font-size: 1.15rem; margin-bottom: 2rem; color: rgba(244, 238, 227, 0.9); }
.contact-line {
  margin-top: 2rem;
  font-family: var(--font-label);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: rgba(244, 238, 227, 0.9);
}
.contact-line a { color: inherit; text-decoration-color: var(--gold-soft); text-underline-offset: 3px; }
.contact-line a:hover { color: #fff; }
.contact-line .sep { margin-inline: 0.5rem; color: var(--gold-soft); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--dark2);
  color: rgba(240, 232, 216, 0.75);
  padding-block: clamp(3rem, 6vw, 4.5rem) 1.5rem;
}
.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(240, 232, 216, 0.12);
}
.foot-logo { height: 34px; width: auto; margin-bottom: 1.2rem; }
.foot-blurb { max-width: 36ch; font-size: 0.98rem; }
.foot-col h4 {
  font-family: var(--font-label);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-soft);
  margin-bottom: 1rem;
}
.foot-col a {
  display: block;
  text-decoration: none;
  padding-block: 0.3rem;
  font-size: 0.95rem;
  transition: color 0.2s;
}
.foot-col a:hover { color: var(--gold-soft); }
.foot-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  padding-top: 1.5rem;
  font-family: var(--font-label);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ---------- Reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.js .reveal.d1 { transition-delay: 0.1s; }
.js .reveal.d2 { transition-delay: 0.2s; }
.js .reveal.d3 { transition-delay: 0.3s; }
.js .reveal.d4 { transition-delay: 0.4s; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============ Responsive ============ */
@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; min-height: 0; }
  .hero-media { min-height: 62vw; position: relative; order: -1; }
  .hero-media img { position: absolute; }
  .hero-panel { border-right: none; border-top: 1px solid var(--line); }
  .hero-panel-inner { padding-block: 2.5rem; }
  .ledger-grid { grid-template-columns: repeat(2, 1fr); }
  .ledger-grid > div:nth-child(3n) { border-right: 1px solid var(--line); }
  .ledger-grid > div:nth-child(2n) { border-right: none; }
  .ledger-grid > div:nth-last-child(-n + 3) { border-bottom: 1px solid var(--line); }
  .ledger-grid > div:nth-last-child(-n + 2) { border-bottom: none; }
  .chapter { grid-template-columns: 1fr; gap: 1.6rem; }
  .chapter.flip .chapter-text { order: 1; }
  .chapter.flip .chapter-media { order: 2; }
  .riata-grid { grid-template-columns: 1fr; }
  .riata-media img { max-height: 420px; }
  .meters { grid-template-columns: 1fr; }
  .pedigree { grid-template-columns: 1fr 1fr; gap: 0.6rem; }
  .ped-col.ped-subject { grid-column: 1 / -1; }
  .ped-col:nth-child(4) { display: grid; grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
  .stand-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    align-items: center;
  }
  .menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--ink);
    transition: transform 0.3s ease, opacity 0.3s ease;
  }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav {
    position: fixed;
    top: 58px;
    inset-inline: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line-strong);
    padding: 0.5rem 0 1rem;
    transform: translateY(-130%);
    transition: transform 0.35s ease;
    z-index: -1;
  }
  .nav.open { transform: none; }
  .nav a { padding: 0.8rem clamp(1.2rem, 4vw, 2.5rem); }
  .nav-cta { border: none; margin-top: 0.3rem; color: var(--rust) !important; }
  .nav-cta:hover { background: none; }
  .hero-vitals { flex-direction: column; gap: 0.4rem; }
  .hero-vitals span + span::before { content: none; }
  .gallery-grid { grid-template-columns: 1fr; grid-auto-rows: auto; }
  .g-item.wide, .g-item.tall { grid-column: auto; grid-row: auto; }
  .g-item { aspect-ratio: 3 / 2; }
  .g-item.tall { aspect-ratio: 3 / 4; }
  .wl-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; gap: 2rem; }
  .foot-bottom { flex-direction: column; }
  .contact-line .sep { display: block; visibility: hidden; height: 0.3rem; }
}