:root {
  --warm-blush: #fbebdd;
  --warm-sand: #f5dfca;
  --paper: #fffdfa;
  --orange: #ff8a3d;
  --gold: #ffd66b;
  --coral: #ff6a45;
  --ink: #181512;
  --muted: #71685f;
  --line: rgba(24, 21, 18, 0.13);
  --page-gutter: clamp(24px, 6vw, 112px);
  --shell: min(1440px, calc(100% - (var(--page-gutter) * 2)));
  --flow: linear-gradient(120deg, var(--gold) 0%, var(--orange) 34%, var(--coral) 53%, var(--orange) 73%, var(--gold) 100%);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(circle at 86% 10%, rgba(255, 207, 124, 0.26), transparent 24rem),
    radial-gradient(circle at 9% 58%, rgba(255, 164, 90, 0.12), transparent 24rem),
    linear-gradient(150deg, #fff 0%, #fffaf5 48%, var(--warm-blush) 100%);
}

button,
input,
select,
textarea { font: inherit; }

button { cursor: pointer; }

.page-shell { width: var(--shell); margin-inline: auto; }

.holding-header {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: var(--shell);
  min-height: 92px;
  margin-inline: auto;
  border-bottom: 1px solid var(--line);
}

.brand { display: inline-flex; align-items: center; }

.brand img { display: block; width: 136px; height: auto; }

.header-status,
.eyebrow {
  margin: 0;
  color: var(--orange);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.12em;
  line-height: 1.3;
}

.header-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  letter-spacing: 0.06em;
}

.header-status::before {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 5px rgba(255, 138, 61, 0.13);
  content: "";
  animation: statusPulse 2.4s ease-in-out infinite;
}

.holding-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.64fr);
  align-items: center;
  gap: clamp(40px, 8vw, 148px);
  min-height: min(720px, calc(100vh - 92px));
  padding: clamp(76px, 11vh, 142px) 0 clamp(68px, 9vh, 118px);
}

.hero-copy { max-width: 720px; animation: revealUp 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) both; }

.hero-copy h1,
.contact-panel h2 {
  margin: 20px 0 0;
  font-size: clamp(42px, 5vw, 78px);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.08;
}

.mobile-break { display: none; }

.hero-lead {
  max-width: 510px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: clamp(16px, 1.38vw, 19px);
  font-weight: 400;
  line-height: 1.85;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  transition: border-color 260ms ease, background-position 480ms ease, color 260ms ease, box-shadow 260ms ease;
}

.button span { margin-left: 9px; font-size: 17px; font-weight: 400; }

.button-primary {
  background: var(--flow);
  background-position: 0% 50%;
  background-size: 170% 100%;
  box-shadow: 0 12px 28px rgba(255, 123, 66, 0.16);
}

.button-primary:hover,
.button-primary:focus-visible { background-position: 100% 50%; box-shadow: 0 15px 32px rgba(255, 123, 66, 0.24); }

.button-secondary {
  border-color: rgba(255, 138, 61, 0.66);
  background: rgba(255, 255, 255, 0.46);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: transparent;
  background: var(--flow);
  background-position: 100% 50%;
  background-size: 170% 100%;
}

.button:focus-visible,
.panel-close:focus-visible,
.contact-list button:focus-visible {
  outline: 2px solid rgba(255, 138, 61, 0.8);
  outline-offset: 3px;
}

.hero-mark {
  position: relative;
  display: grid;
  width: min(100%, 420px);
  aspect-ratio: 1;
  place-items: center;
  justify-self: end;
  animation: markIn 1s 0.16s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.hero-mark::before,
.hero-mark::after {
  position: absolute;
  border-radius: 50%;
  content: "";
}

.hero-mark::before { inset: 7%; border: 1px solid rgba(24, 21, 18, 0.12); }
.hero-mark::after { inset: 18%; border: 1px dashed rgba(255, 138, 61, 0.52); animation: slowSpin 24s linear infinite; }

.hero-mark-ring {
  position: absolute;
  inset: 27%;
  border-radius: 50%;
  background: var(--flow);
  background-size: 180% 100%;
  box-shadow: 0 25px 60px rgba(255, 131, 62, 0.23);
  animation: flow 5s ease-in-out infinite alternate;
}

.hero-mark-dot {
  position: absolute;
  width: 38%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--paper);
  box-shadow: inset 0 0 0 1px rgba(24, 21, 18, 0.08);
}

.hero-mark p {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--ink);
  font-size: clamp(13px, 1.3vw, 17px);
  font-weight: 800;
  letter-spacing: 0.1em;
  line-height: 1.45;
  text-align: center;
}

.contact-panel {
  position: fixed;
  z-index: 20;
  top: 50%;
  right: clamp(18px, 5vw, 80px);
  width: min(420px, calc(100% - 40px));
  padding: 42px;
  border: 1px solid rgba(24, 21, 18, 0.12);
  border-radius: 12px;
  background: rgba(255, 253, 250, 0.96);
  box-shadow: 0 26px 80px rgba(54, 31, 17, 0.18);
  transform: translateY(-50%);
}

.contact-panel[hidden] { display: none; }
.contact-panel h2 { margin-top: 14px; font-size: 36px; }
.contact-panel > p:not(.eyebrow):not(.copy-feedback) { margin: 15px 0 0; color: var(--muted); font-size: 14px; line-height: 1.75; }

.panel-close {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--ink);
  font-size: 26px;
  font-weight: 400;
  line-height: 1;
}

.panel-close:hover { background: rgba(255, 138, 61, 0.12); }

.contact-list { display: grid; gap: 17px; margin: 30px 0 0; }
.contact-list div { display: grid; grid-template-columns: 70px minmax(0, 1fr); gap: 12px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.contact-list dt { color: var(--muted); font-size: 13px; }
.contact-list dd { margin: 0; }
.contact-list button { width: 100%; padding: 0; border: 0; background: transparent; color: var(--ink); font-size: 14px; font-weight: 400; line-height: 1.5; text-align: left; }
.contact-list button:hover { color: var(--orange); }
.copy-feedback { min-height: 18px; margin: 14px 0 0; color: var(--orange); font-size: 12px; }

.panel-backdrop { position: fixed; z-index: 19; inset: 0; background: rgba(32, 24, 18, 0.18); backdrop-filter: blur(3px); }
.panel-backdrop[hidden] { display: none; }

.holding-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 60px 0 42px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 400;
}

@keyframes revealUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes markIn { from { opacity: 0; transform: scale(0.91); } to { opacity: 1; transform: scale(1); } }
@keyframes flow { from { background-position: 0% 50%; } to { background-position: 100% 50%; } }
@keyframes slowSpin { to { transform: rotate(360deg); } }
@keyframes statusPulse { 50% { box-shadow: 0 0 0 8px rgba(255, 138, 61, 0.04); } }

@media (max-width: 920px) {
  .holding-hero { grid-template-columns: minmax(0, 1fr) minmax(220px, 0.48fr); gap: 42px; }
  .hero-mark { width: min(100%, 310px); }
}

@media (max-width: 760px) {
  :root { --page-gutter: 20px; }
  .holding-header { min-height: 76px; }
  .brand img { width: 116px; }
  .header-status { font-size: 11px; }
  .holding-hero { grid-template-columns: 1fr; min-height: auto; padding: 82px 0 60px; }
  .hero-copy h1 { font-size: clamp(39px, 12vw, 54px); }
  .mobile-break { display: inline; }
  .desktop-break { display: none; }
  .hero-mark { width: min(72vw, 300px); justify-self: start; margin-top: -5px; }
  .contact-panel { top: auto; right: 20px; bottom: 20px; transform: none; padding: 36px 26px; }
  .holding-footer { align-items: flex-start; flex-direction: column; padding: 48px 0 30px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}