:root{--bg:#f4f5f3;--surface:#fff;--ink:#161917;--muted:#6f756f;--line:#dde1dc;--soft:#f7f8f6;--accent:#1f4b3f;--accent-dark:#17382f;--focus:rgba(31,75,63,.16);--radius:20px;--shadow:0 22px 60px rgba(22,25,23,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at top right,rgba(31,75,63,.08),transparent 30%),var(--bg);color:var(--ink);font-family:Arial,sans-serif}button,input,select,textarea{font:inherit}.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;min-height:76px;padding:14px clamp(18px,4vw,56px);background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--ink);border-radius:50%;font-family:Georgia,serif;font-size:21px}.brand strong{display:block;letter-spacing:.24em;font-size:12px}.brand small{display:block;margin-top:3px;color:var(--muted);font-size:11px}.reservation-chip{display:flex;align-items:center;gap:10px;padding:10px 14px;border:1px solid var(--line);border-radius:999px;background:var(--surface)}.reservation-chip span{color:var(--muted);font-size:12px}.reservation-chip strong{font-size:13px}.content{width:min(1120px,calc(100% - 32px));margin:auto;padding:52px 0 110px}.hero{margin-bottom:20px;padding:clamp(28px,5vw,54px);color:#fff;background:linear-gradient(120deg,#17382f,#1f4b3f);border-radius:28px;box-shadow:var(--shadow)}.eyebrow{margin:0 0 14px;text-transform:uppercase;letter-spacing:.18em;font-size:11px;opacity:.78}.hero h1{max-width:760px;margin:0;font:700 clamp(34px,5vw,58px)/1.04 Georgia,serif}.hero>p:not(.eyebrow){max-width:760px;margin:18px 0 30px;line-height:1.7;color:rgba(255,255,255,.82)}.progress-copy{display:flex;justify-content:space-between;margin-bottom:8px;font-size:12px}.progress-track{height:7px;overflow:hidden;border-radius:999px;background:rgba(255,255,255,.2)}.progress-track span{display:block;width:0;height:100%;background:#fff;transition:.25s}.reservation-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}.reservation-summary div{display:grid;gap:6px;padding:16px;border:1px solid var(--line);border-radius:15px;background:#fff}.reservation-summary span{color:var(--muted);font-size:11px}.reservation-summary strong{font-size:13px}.alert{display:grid;gap:8px;padding:24px;border-radius:16px;background:#fff;border:1px solid #d8a49e}.alert.error strong{color:#9f352c}.stepper{position:sticky;top:92px;z-index:18;display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-bottom:18px;padding:10px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.94);box-shadow:0 12px 34px rgba(22,25,23,.05);backdrop-filter:blur(14px)}.step-tab{display:flex;align-items:center;gap:10px;min-height:54px;padding:9px 12px;border:0;border-radius:13px;background:transparent;color:var(--muted);cursor:pointer;text-align:left}.step-tab span{display:grid;place-items:center;flex:0 0 32px;width:32px;height:32px;border:1px solid var(--line);border-radius:10px;background:var(--soft);color:var(--ink);font-size:11px;font-weight:700}.step-tab strong{font-size:12px}.step-tab.active{color:#fff;background:var(--accent)}.step-tab.active span{border-color:rgba(255,255,255,.25);background:rgba(255,255,255,.14);color:#fff}.step-tab.completed:after{content:'✓';margin-left:auto}.form-step{display:none;animation:stepIn .22s ease}.form-step.active{display:block}@keyframes stepIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.form-section{padding:clamp(24px,4vw,42px);background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 14px 40px rgba(22,25,23,.045)}.section-heading{display:flex;gap:18px;align-items:flex-start;padding-bottom:26px;margin-bottom:28px;border-bottom:1px solid var(--line)}.section-heading>span{display:grid;place-items:center;flex:0 0 44px;width:44px;height:44px;color:#fff;background:var(--accent);border-radius:14px;font-weight:700;font-size:13px}.section-heading h2{margin:0;font:700 clamp(25px,3vw,34px)/1.15 Georgia,serif}.section-heading p{margin:7px 0 0;color:var(--muted);line-height:1.55}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.span-2{grid-column:span 2}.field{display:grid;gap:8px}.field>span,h3{font-size:13px;font-weight:700}.field b{color:#a34236}input[type=text],input[type=date],input[type=time],input[type=number],select,textarea{width:100%;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);outline:none;transition:.18s}input,select{min-height:48px;padding:0 14px}textarea{resize:vertical;padding:13px 14px;line-height:1.5}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--focus)}input[readonly]{background:#f0f2ef;color:#555}.invalid{border-color:#b8473a!important}.segmented{display:flex;flex-wrap:wrap;gap:10px}.segmented input,.check-grid input{position:absolute;opacity:0}.segmented span,.check-grid span{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:9px 15px;border:1px solid var(--line);border-radius:11px;background:var(--soft);color:#3d443f;font-size:13px;cursor:pointer}.segmented input:checked+span,.check-grid input:checked+span{color:#fff;border-color:var(--accent);background:var(--accent)}.subsection{padding:20px;margin:0 0 18px;border:1px solid var(--line);border-radius:15px;background:var(--soft)}.subsection h3{margin:0 0 14px}.check-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.check-grid.compact{grid-template-columns:repeat(2,1fr)}.check-grid span{width:100%;text-align:center}.top-gap{margin-top:14px}.form-actions{position:sticky;bottom:18px;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:26px;padding:16px 18px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.95);box-shadow:var(--shadow);backdrop-filter:blur(16px)}.form-actions>div:first-child{display:grid;gap:3px}.form-actions span{color:var(--muted);font-size:11px}.action-buttons{display:flex;gap:10px}.btn{min-height:46px;padding:0 18px;border:0;border-radius:12px;cursor:pointer;font-weight:700}.btn-primary{color:#fff;background:var(--accent)}.btn-secondary{color:var(--ink);background:#eef0ed}.btn-ghost{color:var(--accent);background:transparent;border:1px solid var(--accent)}.hidden{display:none!important}.toast{position:fixed;right:22px;bottom:104px;z-index:60;max-width:360px;padding:14px 17px;border-radius:13px;color:#fff;background:#171a18;box-shadow:var(--shadow);opacity:0;pointer-events:none;transform:translateY(12px);transition:.22s}.toast.show{opacity:1;transform:none}@media(max-width:820px){.reservation-summary{grid-template-columns:repeat(2,1fr)}.grid-3,.grid-2{grid-template-columns:1fr}.span-2{grid-column:auto}.check-grid{grid-template-columns:repeat(2,1fr)}.stepper{top:76px;overflow-x:auto;grid-template-columns:repeat(5,minmax(145px,1fr))}.form-actions{align-items:stretch;flex-direction:column}.action-buttons{width:100%}.action-buttons .btn{flex:1}}@media(max-width:540px){.topbar{min-height:66px;padding:11px 14px}.brand small,.reservation-chip span{display:none}.content{width:calc(100% - 20px);padding-top:20px}.hero,.form-section{border-radius:18px}.hero{padding:26px 22px}.hero h1{font-size:34px}.reservation-summary{grid-template-columns:1fr 1fr}.stepper{top:68px;grid-template-columns:repeat(5,126px);padding:8px}.form-section{padding:22px 16px}.check-grid,.check-grid.compact{grid-template-columns:1fr}.action-buttons{flex-direction:column}.form-actions{bottom:8px}}

.guest-switcher {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0 10px;
}
.guest-tab {
  display: grid;
  gap: 4px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
  transition: .18s ease;
}
.guest-tab span { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .12em; }
.guest-tab strong { font-size: 14px; }
.guest-tab.active { border-color: var(--accent); box-shadow: 0 0 0 4px var(--focus); }
.guest-tab.active span { color: var(--accent); }
.couple-notice {
  margin-bottom: 18px;
  padding: 12px 15px;
  border-radius: 12px;
  background: #eef5f2;
  color: var(--accent-dark);
  font-size: 13px;
}
@media (max-width: 540px) {
  .guest-switcher { grid-template-columns: 1fr; }
}