:root {
  --night: #14261f;
  --night-soft: #1d332a;
  --cream: #f8f3e8;
  --paper: #fffdf7;
  --ink: #17241d;
  --ink-soft: #5b6b60;
  --gold: #c8a351;
  --gold-soft: #e2c98d;
  --line: rgba(23, 36, 29, 0.12);
  --serif: Georgia, "Iowan Old Style", "Palatino Linotype", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap { width: 100%; max-width: 980px; margin: 0 auto; padding: 0 24px; }

/* Top bar */
.topbar {
  background: var(--night);
  color: var(--gold-soft);
  padding: 14px 0;
}
.mark {
  font-family: var(--serif);
  font-size: 0.95rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

/* Hero */
.hero {
  background: var(--night);
  color: var(--cream);
  padding: 58px 0 74px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -1px;
  width: 2px;
  height: 34px;
  background: linear-gradient(180deg, rgba(200, 163, 81, 0), var(--gold));
  transform: translateX(-50%);
}
.hero-inner { max-width: 640px; }
.kicker {
  margin: 0 0 18px;
  font-size: 0.76rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
}
h1 {
  margin: 0 0 16px;
  font-family: var(--serif);
  font-weight: normal;
  font-size: clamp(2.6rem, 8vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
}
.when {
  margin: 0 0 22px;
  font-size: 1.06rem;
  letter-spacing: 0.04em;
  color: var(--gold-soft);
}
.intro {
  margin: 0;
  color: rgba(248, 243, 232, 0.82);
  font-size: 1.04rem;
}

/* Details */
.details {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  padding-top: 46px;
  padding-bottom: 8px;
  text-align: center;
}
.detail h2 {
  margin: 0 0 8px;
  font-size: 0.76rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
}
.detail p { margin: 0; font-size: 0.98rem; color: var(--ink-soft); }

/* RSVP */
.rsvp {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: start;
  padding-top: 40px;
  padding-bottom: 64px;
}
.rsvp-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 32px;
  box-shadow: 0 24px 50px -40px rgba(20, 38, 31, 0.6);
}
.rsvp-card h2 {
  margin: 0 0 22px;
  font-family: var(--serif);
  font-weight: normal;
  font-size: 1.6rem;
}
.field { margin-bottom: 16px; }
label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.optional { text-transform: none; letter-spacing: 0; color: #9aab9f; }
input, select {
  width: 100%;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: var(--cream);
  border: 1px solid rgba(23, 36, 29, 0.18);
  border-radius: 3px;
  appearance: none;
}
select {
  background-image: linear-gradient(45deg, transparent 50%, var(--ink-soft) 50%), linear-gradient(135deg, var(--ink-soft) 50%, transparent 50%);
  background-position: calc(100% - 20px) 20px, calc(100% - 15px) 20px;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}
input:focus, select:focus {
  outline: none;
  border-color: var(--night);
  box-shadow: 0 0 0 3px rgba(20, 38, 31, 0.1);
}
.button {
  display: inline-block;
  width: 100%;
  margin-top: 6px;
  padding: 14px 24px;
  font-family: inherit;
  font-size: 0.84rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--night);
  background: var(--gold);
  border: 1px solid var(--gold);
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.15s ease;
}
.button:hover { background: var(--gold-soft); }
.button:disabled { opacity: 0.6; cursor: default; }
.form-message {
  min-height: 1.2em;
  margin: 12px 0 0;
  font-size: 0.9rem;
  color: #a4462f;
}

/* Thanks state */
.thanks-big {
  margin: 0 0 6px;
  font-family: var(--serif);
  font-size: 1.5rem;
}
.thanks p { color: var(--ink-soft); }
.link-button {
  margin-top: 10px;
  padding: 0;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--ink-soft);
  background: none;
  border: 0;
  border-bottom: 1px solid var(--gold);
  cursor: pointer;
}

/* Tally */
.tally {
  background: var(--night-soft);
  color: var(--cream);
  border-radius: 4px;
  padding: 30px 28px;
}
.tally-number {
  margin: 0;
  font-family: var(--serif);
  font-size: 3rem;
  line-height: 1;
  color: var(--gold);
}
.tally-label {
  margin: 8px 0 18px;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  color: rgba(248, 243, 232, 0.72);
}
.names {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.95rem;
  border-top: 1px solid rgba(248, 243, 232, 0.16);
}
.names li {
  padding: 9px 0;
  border-bottom: 1px solid rgba(248, 243, 232, 0.1);
  color: rgba(248, 243, 232, 0.92);
}
.names .extra { color: var(--gold-soft); font-size: 0.85rem; }

/* Foot */
.foot {
  border-top: 1px solid var(--line);
  padding: 22px 0 34px;
  font-size: 0.84rem;
  color: var(--ink-soft);
  text-align: center;
}

@media (max-width: 780px) {
  .details { grid-template-columns: 1fr; gap: 22px; text-align: left; }
  .rsvp { grid-template-columns: 1fr; padding-bottom: 48px; }
  .hero { padding: 44px 0 56px; }
  .rsvp-card, .tally { padding: 24px; }
}