/* Ported from the Bliss & Bone build:
   cream #EBEBDD · navy #22374A · slate #435A6C · accent #d03b04
   type: OlivieSans (display) + Inter 18px/32px (body) · buttons: orange-outline pills */

@font-face {
  font-family: "OlivieSans-Regular";
  src: url("assets/fonts/OlivieSans-Regular.woff2") format("woff2");
  font-display: block;
}
@font-face {
  font-family: "Inter-Regular";
  src: url("assets/fonts/Inter-Regular.woff2") format("woff2");
  font-display: block;
}
@font-face {
  font-family: "Inter-Medium";
  src: url("assets/fonts/Inter-Medium.woff2") format("woff2");
  font-display: block;
}
@font-face {
  font-family: "Inter-SemiBold";
  src: url("assets/fonts/Inter-SemiBold.woff2") format("woff2");
  font-display: block;
}

:root {
  --cream: #EBEBDD;
  --navy: #22374A;
  --slate: #435A6C;
  --accent: #d03b04;
  --body: "Inter-Regular", "Inter", system-ui, sans-serif;
  --medium: "Inter-Medium", "Inter", system-ui, sans-serif;
  --semibold: "Inter-SemiBold", "Inter", system-ui, sans-serif;
  --display: "OlivieSans-Regular", "DM Sans", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 1.5rem; }
body {
  font: 18px/32px var(--body);
  color: var(--navy);
  background: var(--cream);
}

h2 {
  font: 3.1333em/1.3em var(--display);
  font-weight: normal;
  color: var(--navy);
  text-align: center;
  margin: 0 auto 0.4em;
}
h3 {
  font: 25px/1.3em var(--display);
  font-weight: normal;
  color: var(--slate);
  margin: 1.4em 0 3px;
}
p { margin-bottom: 16px; }

.eyebrow {
  font-family: var(--semibold);
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 2px;
}

/* ---------- nav ---------- */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 20;
  transform: translateY(-100%);
  transition: transform 0.35s cubic-bezier(0.455, 0.03, 0.515, 0.955);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 22px;
  background: color-mix(in srgb, var(--cream) 90%, transparent);
  backdrop-filter: blur(8px);
}
.nav-logo img { height: 26px; display: block; }
.nav-links { display: flex; gap: 26px; }
.nav-links a {
  color: var(--navy);
  text-decoration: none;
  font: 16px/1.4em var(--body);
  transition: opacity 0.4s cubic-bezier(0.455, 0.03, 0.515, 0.955);
}
.nav-links a:hover { opacity: 0.65; }
.nav-links a.nav-rsvp { color: var(--accent); }
#nav.shown { transform: translateY(0); }
#navToggle { display: none; background: none; border: 0; cursor: pointer; }
#navToggle span { display: block; width: 22px; height: 2px; background: var(--navy); margin: 5px 0; }

@media (max-width: 760px) {
  #navToggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    background: var(--cream);
    padding: 16px 22px 22px;
    gap: 14px;
  }
  .nav-links.open { display: flex; }
}

/* ---------- cover ---------- */
.cover {
  position: relative;
  height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.cover-bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.cover-logo { position: relative; width: min(420px, 60vw); }
.cover-sub { position: relative; margin-top: 24px; text-align: center; }
.cover-sub .eyebrow { color: var(--navy); }

/* ---------- sections ---------- */
.section { padding: 90px 22px; max-width: 62rem; margin: 0 auto; }
.section.alt { max-width: none; background: #fff; }
.section.alt > * { max-width: 62rem; margin-left: auto; margin-right: auto; }
.section-intro { text-align: center; max-width: 34rem !important; margin: 0 auto 40px; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.two-col.reverse .col-img { order: -1; }
.col-img img, .wide-img img { width: 100%; display: block; }
.wide-img { margin: 0 auto 48px; max-width: 62rem; }
@media (max-width: 760px) {
  .two-col { grid-template-columns: 1fr; }
  .two-col.reverse .col-img { order: 0; }
}

.details { list-style: none; margin: 0 0 24px; }
.details li {
  padding: 6px 0;
  border-bottom: 1px solid color-mix(in srgb, var(--slate) 20%, transparent);
}

/* ---------- buttons (original B&B style: slate text, orange-outline pill) ---------- */
.button {
  display: block;
  width: fit-content;
  min-width: 160px;
  max-width: 100%;
  font: 16px/58px var(--medium);
  color: var(--slate);
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 5px 28px;
  background: none;
  border: 1px solid var(--accent);
  /* Ami's oval: a true ellipse, border curving around the text */
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.455, 0.03, 0.515, 0.955);
}
.button:hover, .button:active { opacity: 0.65; }
.button.primary { font-size: 20px; width: 240px; }
.button.ghost { border-style: dashed; line-height: 44px; min-width: 0; padding: 5px 24px; }
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin: 16px 0 0;
}
.btn-row .button { margin: 0; }

/* ---------- travel ---------- */
.travel-block { margin-bottom: 56px; }

/* ---------- registry ---------- */
#registry { text-align: center; }
.registry-note {
  font: 25px/1.5em var(--display);
  color: var(--navy);
  margin-bottom: 40px;
}
.registry-row { display: flex; flex-wrap: wrap; gap: 32px; justify-content: center; }
.registry-card { background: #fff; padding: 32px 42px; }
.registry-card h3 { margin-top: 0; }
.registry-card p { color: var(--slate); font-size: 16px; }
.registry-card .button { margin: 0 auto; }

/* ---------- faq ---------- */
.faq-list details {
  position: relative;
  border-bottom: 1px solid color-mix(in srgb, var(--slate) 25%, transparent);
  padding: 18px 0;
}
.faq-list summary {
  cursor: pointer;
  font: 25px/1.3em var(--display);
  color: var(--slate);
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-right: 40px;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 26px;
  top: 18px;
  font-size: 24px;
  color: var(--slate);
}
.faq-list details[open] summary::after { content: "–"; }
.faq-list details > p, .faq-list details > .btn-row { margin-top: 14px; }

/* ---------- rsvp ---------- */
.rsvp-grid {
  width: 100%;
  background: #fff;
  border-collapse: collapse;
  margin-bottom: 26px;
}
.th-sub {
  display: block;
  font-family: var(--body);
  font-size: 11px;
  letter-spacing: 0.5px;
  text-transform: none;
  color: color-mix(in srgb, var(--slate) 70%, transparent);
  margin-top: 3px;
}
.grid-hint {
  font: 25px/1.3em var(--display);
  color: var(--slate);
  text-align: center;
  margin-bottom: 16px;
}
.rsvp-grid th {
  font-family: var(--semibold);
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--slate);
  padding: 14px 6px 10px;
  text-align: center;
  font-weight: normal;
}
.rsvp-grid td {
  border-top: 1px solid color-mix(in srgb, var(--slate) 15%, transparent);
  padding: 14px 6px;
  text-align: center;
  vertical-align: middle;
}
.rsvp-grid td.g-name { text-align: left; padding-left: 18px; width: 45%; }
.g-label { font-family: var(--medium); font-size: 17px; }
.rsvp-grid .guest-name {
  border: 0;
  border-bottom: 1px solid color-mix(in srgb, var(--slate) 40%, transparent);
  padding: 2px 0;
  font-size: 16px;
  background: transparent;
  width: 100%;
}
.rsvp-grid .guest-dietary {
  border: 0;
  border-bottom: 1px dashed color-mix(in srgb, var(--slate) 30%, transparent);
  padding: 2px 0;
  margin-top: 4px;
  font-size: 13px;
  color: var(--slate);
  background: transparent;
  width: 100%;
}
.chip {
  width: 42px;
  height: 42px;
  border: 0;
  background: none;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  transition: color 0.25s cubic-bezier(0.455, 0.03, 0.515, 0.955);
}
.chip[data-state=""]::after { content: "○"; font-size: 15px; color: color-mix(in srgb, var(--slate) 45%, transparent); }
.chip[data-state="yes"]::after { content: "✓"; color: var(--navy); }
.chip[data-state="no"]::after { content: "✕"; color: color-mix(in srgb, var(--slate) 55%, transparent); font-size: 15px; }

#reply form { max-width: 34rem; margin: 0 auto; }
#reply form > .button { margin: 10px auto; }
.rsvp-guest {
  background: #fff;
  padding: 24px 26px;
  margin-bottom: 22px;
}
.rsvp-guest h3 { margin: 0 0 16px; }
.rsvp-guest input[type="text"] { width: 100%; margin-bottom: 16px; }
.rsvp-guest .guest-dietary { margin: 6px 0 0; }
.rsvp-event { margin-bottom: 18px; }
.rsvp-event .event-name {
  font-family: var(--semibold);
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 6px;
}
.choice-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 6px; }
.choice-row label {
  border: 1px solid var(--slate);
  border-radius: 999px;
  padding: 5px 18px;
  font: 15px/1.6em var(--body);
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.455, 0.03, 0.515, 0.955);
}
.choice-row input { display: none; }
.choice-row input:checked + span { color: #fff; }
.choice-row label:has(input:checked) {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
}
.transport-q { font-size: 15px; color: var(--slate); margin: 8px 0 4px; }

.form-field { margin: 26px 0; }
.form-field label { display: block; font-family: var(--medium); font-size: 15px; margin-bottom: 6px; }
input[type="text"], select, textarea {
  width: 100%;
  font: 16px/1.6em var(--body);
  color: var(--navy);
  background: #fff;
  border: 1px solid color-mix(in srgb, var(--slate) 40%, transparent);
  padding: 10px 13px;
}
#rsvpStatus { margin-top: 16px; font-size: 16px; text-align: center; }
#rsvpStatus.error { color: var(--accent); }
#rsvpStatus.ok { color: var(--navy); font-family: var(--medium); }

/* ---------- post-submit summary ---------- */
#rsvpSummary { max-width: 34rem; margin: 0 auto; text-align: center; }
#rsvpSummary .summary .chip { cursor: default; }
#rsvpSummary .button { margin: 26px auto 0; }
.summary-diet { font-size: 13px; color: var(--slate); }
.summary-meta { margin: 14px 0 0; font-size: 16px; color: var(--slate); }

/* ---------- footer ---------- */
footer { text-align: center; padding: 64px 0 48px; }
footer img { height: 42px; opacity: 0.9; }