:root {
  --parchment: #f3e8d4;
  --parchment-deep: #ead8b8;
  --paper: #fbf5e8;
  --ink: #17130d;
  --umber: #4a3f2c;
  --brass: #b48a3a;
  --brass-dark: #8b6828;
  --rule: #d8c18e;
  --frame-inset: 18px;
  --display: "Oswald", "Arial Narrow", sans-serif;
  --body: "Spectral", Georgia, serif;
  --phone: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 50% 0, rgba(255, 255, 255, 0.45), transparent 34rem),
    var(--parchment);
  color: var(--ink);
  font-family: var(--body);
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  opacity: 0.2;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180' viewBox='0 0 180 180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.12'/%3E%3C/svg%3E");
  pointer-events: none;
}

a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
img { max-width: 100%; }
::selection { background: var(--brass); color: var(--paper); }

.skip-link {
  position: fixed;
  z-index: 100;
  top: 8px;
  left: 50%;
  padding: 0.65rem 1rem;
  transform: translate(-50%, -150%);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--display);
}
.skip-link:focus { transform: translate(-50%, 0); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.page-frame { position: fixed; inset: 0; z-index: 90; pointer-events: none; color: var(--brass); }
.frame-rail { position: absolute; }
.frame-rail--top,
.frame-rail--bottom {
  left: 9rem;
  right: 9rem;
  height: 9px;
  background: linear-gradient(to bottom, currentColor 0 1px, transparent 1px 4px, currentColor 4px 5px, transparent 5px 8px, currentColor 8px 9px);
}
.frame-rail--top { top: var(--frame-inset); }
.frame-rail--bottom { bottom: var(--frame-inset); transform: scaleY(-1); }
.frame-rail--left,
.frame-rail--right {
  top: 9rem;
  bottom: 9rem;
  width: 9px;
  background: linear-gradient(to right, currentColor 0 1px, transparent 1px 4px, currentColor 4px 5px, transparent 5px 8px, currentColor 8px 9px);
}
.frame-rail--left { left: var(--frame-inset); }
.frame-rail--right { right: var(--frame-inset); transform: scaleX(-1); }

.frame-corner {
  position: absolute;
  width: 9rem;
  height: 9rem;
  border-top: 1px solid currentColor;
  border-left: 1px solid currentColor;
}
.frame-corner::before,
.frame-corner::after {
  position: absolute;
  content: "";
  border: 1px solid currentColor;
  transform: rotate(45deg);
}
.frame-corner::before { top: 1.9rem; left: 1.9rem; width: 2.1rem; height: 2.1rem; }
.frame-corner::after { top: 2.55rem; left: 2.55rem; width: 0.8rem; height: 0.8rem; background: var(--parchment); }
.frame-corner i,
.frame-corner b { position: absolute; display: block; border: 1px solid currentColor; }
.frame-corner i { inset: 0.45rem auto auto 0.45rem; width: 5.4rem; height: 5.4rem; border-right: 0; border-bottom: 0; }
.frame-corner b { inset: 1rem auto auto 1rem; width: 3.2rem; height: 3.2rem; border-right: 0; border-bottom: 0; }
.frame-corner--tl { top: var(--frame-inset); left: var(--frame-inset); }
.frame-corner--tr { top: var(--frame-inset); right: var(--frame-inset); transform: scaleX(-1); }
.frame-corner--br { right: var(--frame-inset); bottom: var(--frame-inset); transform: scale(-1); }
.frame-corner--bl { left: var(--frame-inset); bottom: var(--frame-inset); transform: scaleY(-1); }

.frame-medallion {
  position: absolute;
  left: 50%;
  display: grid;
  width: 2.1rem;
  height: 2.1rem;
  place-items: center;
  transform: translateX(-50%) rotate(45deg);
  border: 1px solid currentColor;
  background: var(--parchment);
  font: 500 0.58rem/1 var(--display);
  letter-spacing: 0;
}
.frame-medallion--top { top: 5px; }
.frame-medallion--bottom { bottom: 5px; }
.frame-medallion { text-indent: -1px; }
.frame-medallion::first-letter { transform: rotate(-45deg); }

.site-header {
  display: flex;
  width: min(100% - 5rem, 1280px);
  min-height: 96px;
  margin: 0 auto;
  align-items: center;
  justify-content: space-between;
}
.brand { display: inline-flex; align-items: center; gap: 0.8rem; }
.brand-mark {
  display: grid;
  width: 34px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--brass);
  color: var(--brass-dark);
  font: 600 0.72rem/0.72 var(--display);
}
.brand-mark small { display: block; font-size: 0.48rem; }
.brand-name,
.site-nav,
.button,
.eyebrow,
.hero-role,
.text-link,
.demo-control,
.roman,
.service-step h3,
.duty-grid h3,
.action-stamps,
.plan-name,
.plan-state,
.pilot-form,
.site-footer { font-family: var(--display); text-transform: uppercase; }
.brand-name { font-size: 0.82rem; font-weight: 600; letter-spacing: 0.34rem; }
.site-nav { display: flex; align-items: center; gap: 2.1rem; font-size: 0.68rem; font-weight: 500; letter-spacing: 0.18rem; }
.site-nav a:not(.button) { padding: 0.6rem 0; border-bottom: 1px solid transparent; }
.site-nav a:not(.button):hover { border-color: var(--brass); }

.button {
  display: inline-flex;
  min-height: 52px;
  padding: 0.8rem 1.8rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ink);
  border-radius: 0;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.19rem;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease, transform 180ms ease;
}
.button:hover { transform: translateY(-2px); }
.button--small { min-height: 38px; padding: 0.55rem 1rem; font-size: 0.65rem; }
.button--dark { background: var(--ink); color: var(--paper); }
.button--dark:hover { background: var(--brass-dark); border-color: var(--brass-dark); }
.button--outline:hover { background: var(--ink); color: var(--paper); }
.button--gold { border-color: var(--brass); background: var(--brass); color: var(--ink); }
.button--gold:hover { background: #d3ac61; border-color: #d3ac61; }
.button--full { width: 100%; }
a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible { outline: 3px solid #2671d9; outline-offset: 4px; }

.hero {
  display: grid;
  width: min(100% - 5rem, 1280px);
  min-height: calc(100vh - 96px);
  margin: 0 auto;
  padding: 1rem 0 5.5rem;
  grid-template-columns: minmax(280px, 0.82fr) minmax(600px, 1.5fr);
  gap: 1.5rem;
  align-items: center;
}
.hero-copy { position: relative; z-index: 5; max-width: 480px; padding-left: clamp(0rem, 2vw, 2rem); }
.eyebrow { margin: 0 0 1rem; color: var(--brass-dark); font-size: 0.68rem; font-weight: 500; letter-spacing: 0.26rem; }
.hero h1 {
  margin: 0;
  font: 700 clamp(4.6rem, 7vw, 7rem)/0.86 var(--display);
  letter-spacing: 0.12rem;
}
.title-rule { display: flex; width: min(100%, 340px); margin: 1.35rem 0 0.9rem; align-items: center; }
.title-rule::before,
.title-rule::after { height: 1px; content: ""; flex: 1; background: var(--brass); }
.title-rule span { width: 6px; height: 6px; margin: 0 0.75rem; background: var(--brass); transform: rotate(45deg); }
.hero-role { margin: 0; font-size: 0.98rem; font-weight: 600; letter-spacing: 0.32rem; }
.hero-intro { margin: 1.65rem 0 0; font-size: clamp(1.28rem, 2vw, 1.55rem); line-height: 1.48; text-wrap: pretty; }
.hero-intro em { display: block; color: var(--brass-dark); }
.hero-actions { display: flex; margin-top: 2rem; align-items: center; gap: 1.5rem; }
.text-link { color: var(--brass-dark); font-size: 0.7rem; letter-spacing: 0.12rem; }
.text-link span { display: inline-block; margin-left: 0.3rem; transition: transform 180ms ease; }
.text-link:hover span { transform: translateY(3px); }
.fine-print { max-width: 410px; margin: 1.45rem 0 0; color: #77694f; font-size: 0.86rem; font-style: italic; line-height: 1.45; }

.hero-visual { position: relative; display: flex; min-width: 0; align-items: center; justify-content: flex-end; }
.giles-figure {
  position: relative;
  z-index: 1;
  width: min(36vw, 500px);
  margin-right: -6.5rem;
  transform: translateX(-10px);
}
.giles-figure img {
  display: block;
  width: 100%;
  mix-blend-mode: multiply;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 89%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0%, #000 89%, transparent 100%);
}
.phone-wrap { position: relative; z-index: 2; display: grid; justify-items: center; }
.phone {
  position: relative;
  display: flex;
  width: clamp(270px, 23vw, 326px);
  aspect-ratio: 402 / 874;
  overflow: hidden;
  flex-direction: column;
  border: 7px solid #11110f;
  border-radius: 44px;
  background: #ece5d9;
  box-shadow: 0 35px 70px rgba(23, 19, 13, 0.24), inset 0 0 0 1px rgba(255, 255, 255, 0.18);
  font-family: var(--phone);
}
.phone-island { position: absolute; z-index: 8; top: 9px; left: 50%; width: 34%; height: 28px; transform: translateX(-50%); border-radius: 20px; background: #090909; }
.phone-status { display: flex; height: 48px; padding: 13px 21px 0; align-items: flex-start; justify-content: space-between; font-size: 0.68rem; font-weight: 700; }
.phone-signals { max-width: 34%; overflow: hidden; font-size: 0.56rem; white-space: nowrap; }
.phone-header { display: flex; min-height: 62px; padding: 0.4rem 0.7rem 0.55rem; align-items: center; gap: 0.5rem; border-bottom: 1px solid rgba(23, 19, 13, 0.14); background: rgba(249, 245, 238, 0.9); }
.phone-back { color: var(--brass-dark); font-size: 2rem; font-weight: 300; line-height: 1; }
.phone-avatar { display: grid; width: 34px; height: 34px; flex: none; place-items: center; border: 1px solid var(--brass); border-radius: 50%; background: var(--ink); color: #d7ad5d; font: 600 0.84rem var(--display); }
.phone-household { min-width: 0; flex: 1; }
.phone-household strong,
.phone-household small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.phone-household strong { font-size: 0.78rem; }
.phone-household small { margin-top: 0.14rem; color: #777; font-size: 0.58rem; }
.phone-menu { color: var(--brass-dark); font-weight: 800; letter-spacing: 0.08rem; }
.message-ledger { display: flex; min-height: 0; padding: 0.65rem 0.55rem; overflow: hidden; flex: 1; flex-direction: column; gap: 0.38rem; scroll-behavior: smooth; }
.message { max-width: 82%; padding: 0.4rem 0.62rem 0.35rem; border-radius: 13px 13px 13px 3px; background: #fff; box-shadow: 0 1px 1px rgba(0, 0, 0, 0.07); color: #151515; font-size: clamp(0.64rem, 0.82vw, 0.76rem); line-height: 1.32; animation: message-in 420ms both; }
.message--user { align-self: flex-end; border-radius: 13px 13px 3px 13px; background: #dff8c9; }
.message--divider { align-self: center; padding: 0.22rem 0.58rem; border-radius: 10px; background: rgba(23, 19, 13, 0.08); color: #685c47; font-size: 0.58rem; font-weight: 600; }
.message-who { display: block; margin-bottom: 0.1rem; color: var(--brass-dark); font-size: 0.64rem; font-weight: 700; }
.message--tom .message-who { color: #a55324; }
.message-time { float: right; margin: 0.18rem 0 0 0.45rem; color: #858585; font-size: 0.52rem; white-space: nowrap; }
.message--user .message-time { color: #4f8a33; }
.message-card { width: 100%; margin-top: 0.25rem; padding: 0.46rem 0.55rem 0.5rem; border: 1px solid #e0cca0; border-radius: 6px; background: #fcf8ee; }
.message-card b { display: block; padding-bottom: 0.3rem; margin-bottom: 0.3rem; border-bottom: 1px solid #ecdfc3; color: var(--brass-dark); font: 500 0.52rem var(--display); letter-spacing: 0.08rem; text-transform: uppercase; }
.message-card p { margin: 0.08rem 0; font-size: 0.65rem; }
.message-stamp { display: inline-block; margin-top: 0.42rem; padding: 0.18rem 0.36rem; border: 1px solid var(--brass); color: var(--brass-dark); font: 600 0.48rem var(--display); letter-spacing: 0.07rem; transform: rotate(-2deg); }
.typing { display: inline-flex; gap: 3px; padding: 0.65rem 0.8rem; }
.typing i { width: 5px; height: 5px; border-radius: 50%; background: #9a9a9a; animation: typing 1s infinite; }
.typing i:nth-child(2) { animation-delay: 150ms; }
.typing i:nth-child(3) { animation-delay: 300ms; }
.phone-composer { display: flex; min-height: 58px; padding: 0.5rem 0.65rem 1.1rem; align-items: center; gap: 0.5rem; border-top: 1px solid rgba(23, 19, 13, 0.12); background: rgba(249, 245, 238, 0.94); color: #777; font-size: 0.8rem; }
.phone-input { padding: 0.38rem 0.65rem; flex: 1; border: 1px solid #ccc5ba; border-radius: 1rem; background: #fff; color: #949494; font-size: 0.65rem; }
.phone-home { position: absolute; z-index: 4; bottom: 5px; left: 50%; width: 35%; height: 4px; transform: translateX(-50%); border-radius: 3px; background: #191919; opacity: 0.75; }
.demo-control { margin-top: 0.8rem; padding: 0.25rem 0.35rem; border: 0; border-bottom: 1px solid transparent; background: transparent; color: #756849; cursor: pointer; font-size: 0.55rem; letter-spacing: 0.13rem; }
.demo-control:hover { border-color: var(--brass); }

@keyframes message-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
@keyframes typing { 0%, 60%, 100% { transform: translateY(0); opacity: 0.35; } 30% { transform: translateY(-3px); opacity: 1; } }

.ornament-rule { display: flex; width: min(100% - 6rem, 1120px); margin: 0 auto; align-items: center; }
.ornament-rule::before,
.ornament-rule::after { height: 1px; content: ""; flex: 1; background: var(--rule); }
.ornament-rule span { width: 8px; height: 8px; margin: 0 1.2rem; border: 1px solid var(--brass); transform: rotate(45deg); }
.section-shell { width: min(100% - 5rem, 1100px); margin: 0 auto; }
.section-narrow { width: min(100% - 5rem, 820px); margin: 0 auto; }
.section-tint { background: rgba(222, 197, 151, 0.22); border-block: 1px solid rgba(180, 138, 58, 0.18); }
.section-heading { margin-bottom: 3.3rem; text-align: center; }
.section-heading h2,
.problem h2,
.pilot h2 { margin: 0; font-size: clamp(2rem, 4vw, 2.9rem); font-weight: 500; line-height: 1.12; text-wrap: balance; }
.section-note { max-width: 590px; margin: 1rem auto 0; color: #74664c; font-size: 0.98rem; font-style: italic; line-height: 1.5; }
.problem { padding-block: 6.6rem; text-align: center; }
.problem > p:not(.eyebrow) { max-width: 690px; margin: 1.6rem auto 0; color: var(--umber); font-size: 1.32rem; line-height: 1.65; }
.problem blockquote { margin: 2rem 0 0; color: var(--ink); font-size: 1.45rem; font-style: italic; }
.how .section-shell,
.engagement .section-shell { padding-block: 6.4rem; }
.service-sequence { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.2rem; }
.service-step { position: relative; text-align: center; }
.service-step:not(:last-child)::after { position: absolute; top: 1.2rem; right: -1.5rem; width: 0.8rem; height: 0.8rem; content: ""; border-top: 1px solid var(--brass); border-right: 1px solid var(--brass); transform: rotate(45deg); }
.roman { display: block; margin-bottom: 0.8rem; color: var(--brass); font-size: 2rem; font-weight: 300; }
.service-step h3,
.duty-grid h3 { margin: 0; font-size: 0.86rem; font-weight: 500; letter-spacing: 0.12rem; }
.service-step > p { min-height: 5.7rem; margin: 0.9rem 0 1.2rem; color: var(--umber); font-size: 1.08rem; line-height: 1.5; }
.ledger-slip { min-height: 5rem; padding: 0.9rem 1rem; border: 1px solid var(--rule); background: var(--paper); text-align: left; font-size: 1rem; line-height: 1.4; box-shadow: 4px 4px 0 rgba(180, 138, 58, 0.1); }
.ledger-slip--reply { font-style: italic; }
.action-stamps { display: flex; min-height: 5rem; align-items: center; justify-content: center; flex-direction: column; gap: 0.5rem; }
.action-stamps span { padding: 0.42rem 0.7rem; border: 1px solid var(--rule); background: var(--paper); color: var(--brass-dark); font-size: 0.66rem; letter-spacing: 0.08rem; }
.duties { padding-block: 6.4rem; }
.duty-grid { display: grid; grid-template-columns: 1fr 1fr; column-gap: 4rem; }
.duty-grid article { display: flex; padding: 1.45rem 0; gap: 1rem; border-top: 1px solid var(--rule); }
.duty-grid article > span { width: 9px; height: 9px; margin-top: 0.45rem; flex: none; background: var(--brass); transform: rotate(45deg); }
.duty-grid p { margin: 0.45rem 0 0; color: var(--umber); font-size: 1.04rem; line-height: 1.5; }
.plan-grid { display: grid; max-width: 900px; margin: 0 auto; grid-template-columns: 1fr 1fr; gap: 1.8rem; align-items: start; }
.plan-card { position: relative; padding: 2.5rem 2.2rem 2.2rem; border: 1px solid #cbb27d; background: var(--paper); }
.plan-card--dark { border-color: var(--brass); background: var(--ink); color: var(--paper); }
.plan-state { position: absolute; top: -0.7rem; left: 2.1rem; padding: 0.35rem 0.75rem; background: var(--brass); color: var(--ink); font-size: 0.58rem; font-weight: 500; letter-spacing: 0.12rem; }
.plan-name { margin: 0; color: var(--brass-dark); font-size: 0.74rem; font-weight: 500; letter-spacing: 0.16rem; }
.plan-card--dark .plan-name { color: #deb96d; }
.price { display: flex; margin: 1rem 0 0.2rem; align-items: baseline; gap: 0.4rem; font-family: var(--display); }
.price strong { font-size: 3.1rem; line-height: 1; }
.price span { color: #786b50; font-size: 0.8rem; letter-spacing: 0.08rem; }
.plan-card--dark .price span { color: #b8aa8e; }
.plan-promise { margin: 0 0 1.6rem; color: var(--umber); font-size: 1.08rem; font-style: italic; }
.plan-card--dark .plan-promise { color: #d8ccb3; }
.plan-card ul { min-height: 10rem; padding: 0; margin: 0 0 1.8rem; list-style: none; }
.plan-card li { position: relative; padding: 0.35rem 0 0.35rem 1.2rem; color: var(--umber); font-size: 1rem; line-height: 1.35; }
.plan-card li::before { position: absolute; left: 0; content: "✦"; color: var(--brass); }
.plan-card--dark li { color: #e8dbc1; }
.plan-card--dark .button { color: var(--ink); }
.enquiries { padding-block: 6.4rem; }
.faq-list { border-bottom: 1px solid var(--rule); }
.faq-list details { border-top: 1px solid var(--rule); }
.faq-list summary { display: flex; padding: 1.3rem 0.15rem; align-items: center; justify-content: space-between; gap: 1rem; cursor: pointer; font-size: 1.25rem; font-weight: 500; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--brass); font: 300 1.6rem/1 var(--display); transition: transform 180ms ease; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { max-width: 680px; margin: -0.2rem 0 1.4rem; color: var(--umber); font-size: 1.04rem; line-height: 1.55; }
.pilot { padding-bottom: 5.5rem; }
.pilot-card { padding: 4.8rem 2.5rem 4.4rem; background: var(--ink); color: var(--paper); text-align: center; }
.portrait { width: 124px; height: 124px; margin: 0 auto 1.8rem; overflow: hidden; border: 1px solid var(--brass); border-radius: 50%; background: var(--parchment); }
.portrait img { width: 355px; max-width: none; margin: -3px 0 0 -48px; mix-blend-mode: multiply; }
.pilot-card h2 { max-width: 620px; margin-inline: auto; }
.pilot-card > p:not(.eyebrow):not(.form-status) { max-width: 540px; margin: 1rem auto 0; color: #cfc2a7; font-size: 1.15rem; line-height: 1.5; }
.pilot-form { display: flex; max-width: 500px; margin: 2rem auto 0; border: 1px solid var(--brass); }
.pilot-form input { min-width: 0; padding: 0.9rem 1rem; flex: 1; border: 0; border-radius: 0; background: var(--paper); color: var(--ink); font-size: 0.85rem; letter-spacing: 0.05rem; }
.pilot-form button { padding: 0.8rem 1.25rem; border: 0; border-left: 1px solid var(--brass); background: var(--brass); color: var(--ink); cursor: pointer; font-size: 0.7rem; font-weight: 500; letter-spacing: 0.12rem; text-transform: uppercase; }
.pilot-form button:hover { background: #d2aa60; }
.form-status { margin: 0.9rem 0 0; color: #8f836d; font: 400 0.62rem var(--display); letter-spacing: 0.12rem; text-transform: uppercase; }
.form-status.is-success { color: #d9b458; }
.site-footer { width: min(100% - 5rem, 1100px); padding-bottom: 3rem; margin: 0 auto; color: #6f624a; text-align: center; font-size: 0.62rem; font-weight: 300; letter-spacing: 0.13rem; }
.site-footer div { display: flex; margin-bottom: 1.1rem; align-items: center; gap: 1rem; }
.site-footer div span { height: 1px; flex: 1; background: var(--rule); }
.site-footer b { color: var(--brass-dark); font-weight: 500; letter-spacing: 0.2rem; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity 650ms ease, transform 650ms ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1100px) {
  .site-header,
  .hero { width: min(100% - 4rem, 900px); }
  .hero { min-height: auto; padding-top: 3rem; grid-template-columns: 1fr; }
  .hero-copy { max-width: 640px; padding-left: 0; text-align: center; justify-self: center; }
  .title-rule { margin-inline: auto; }
  .hero-intro em { display: inline; }
  .hero-actions { justify-content: center; }
  .fine-print { margin-inline: auto; }
  .hero-visual { width: min(100%, 760px); margin: 1.5rem auto 0; justify-content: center; }
  .giles-figure { width: min(50vw, 470px); transform: none; }
  .phone { width: min(38vw, 315px); }
}

@media (max-width: 760px) {
  :root { --frame-inset: 9px; }
  .frame-rail--top,
  .frame-rail--bottom { left: 4.3rem; right: 4.3rem; }
  .frame-rail--left,
  .frame-rail--right { top: 4.3rem; bottom: 4.3rem; }
  .frame-corner { width: 4.3rem; height: 4.3rem; }
  .frame-corner i { width: 3.2rem; height: 3.2rem; }
  .frame-corner b { width: 1.8rem; height: 1.8rem; }
  .frame-corner::before { top: 1rem; left: 1rem; width: 1.2rem; height: 1.2rem; }
  .frame-corner::after { top: 1.35rem; left: 1.35rem; width: 0.45rem; height: 0.45rem; }
  .frame-medallion { width: 1.7rem; height: 1.7rem; font-size: 0.48rem; }
  .site-header { width: calc(100% - 3.5rem); min-height: 78px; }
  .site-nav > a:not(.button) { display: none; }
  .site-nav { gap: 0; }
  .brand-name { letter-spacing: 0.24rem; }
  .hero { width: calc(100% - 3.5rem); padding: 2.5rem 0 4.5rem; }
  .hero h1 { font-size: clamp(4.2rem, 24vw, 6rem); }
  .hero-actions { flex-direction: column; gap: 1rem; }
  .hero-visual { height: 580px; margin-top: 2.4rem; }
  .giles-figure { position: absolute; right: 46%; bottom: 0; width: 340px; margin: 0; }
  .phone-wrap { position: absolute; top: 0; right: 2%; }
  .phone { width: 255px; border-radius: 36px; }
  .message { font-size: 0.63rem; }
  .section-shell,
  .section-narrow { width: calc(100% - 3.5rem); }
  .ornament-rule { width: calc(100% - 4rem); }
  .problem,
  .duties,
  .enquiries { padding-block: 5rem; }
  .how .section-shell,
  .engagement .section-shell { padding-block: 5rem; }
  .service-sequence,
  .duty-grid,
  .plan-grid { grid-template-columns: 1fr; }
  .service-sequence { gap: 3rem; }
  .service-step { max-width: 480px; margin: 0 auto; }
  .service-step:not(:last-child)::after { top: auto; right: 50%; bottom: -1.9rem; transform: translateX(50%) rotate(135deg); }
  .service-step > p { min-height: 0; }
  .duty-grid { column-gap: 0; }
  .plan-grid { max-width: 480px; gap: 2.2rem; }
  .plan-card ul { min-height: 0; }
  .pilot { width: calc(100% - 3rem); }
  .pilot-card { padding: 3.8rem 1.4rem 3.4rem; }
  .pilot-form { flex-direction: column; border: 0; gap: 0.6rem; }
  .pilot-form input,
  .pilot-form button { min-height: 50px; border: 1px solid var(--brass); }
  .site-footer { width: calc(100% - 3.5rem); }
}

@media (max-width: 430px) {
  .hero-visual { height: 520px; }
  .giles-figure { right: 43%; width: 280px; }
  .phone-wrap { right: 0; }
  .phone { width: 225px; border-width: 6px; border-radius: 32px; }
  .phone-status { height: 42px; }
  .phone-header { min-height: 54px; }
  .phone-avatar { width: 30px; height: 30px; }
  .message-ledger { gap: 0.3rem; padding: 0.48rem; }
  .message { font-size: 0.57rem; }
  .message-card p { font-size: 0.58rem; }
  .phone-composer { min-height: 50px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}