/* =========================================================================
   Robin & Andy — wedding site styles
   Palette and type are traced from the draft invitation & save-the-date.
   Mobile-first; desktop breakpoint at 760px.
   ========================================================================= */

:root {
  /* Swatches from the mood board (left column, top to bottom) */
  --cream: #faf3da;
  --pink: #f2c2cf;
  --burgundy: #5a2434;
  --green: #5b8c5a;       /* invitation background green */
  --forest: #11301f;      /* save-the-date background green */
  --ink: #1d3a28;         /* dark green text on the invitation */

  /* Sorts Mill Goudy (free revival of Goudy Oldstyle, stands in for LTC
     Powell) carries headings/buttons; Crimson Pro carries body text.
     Georgia, then generic `serif`, are the fallbacks while the webfonts
     load or if they ever fail. */
  --font-display: "Sorts Mill Goudy", Georgia, serif;
  --font-body: "Crimson Pro", Georgia, serif;

  --radius: 10px;
  --shadow: 0 2px 14px rgba(17, 48, 31, 0.12);
  --max-width: 1080px;
}

* { box-sizing: border-box; }

/* The hidden attribute must always win, even over display:flex rules */
[hidden] { display: none !important; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.2rem;
  line-height: 1.55;
  color: var(--ink);
  background: var(--cream);
}

img { max-width: 100%; height: auto; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1.15;
  margin: 0 0 0.5em;
}

h2 {
  font-size: clamp(2rem, 5vw, 2.8rem);
  text-transform: uppercase;
  text-align: center;
  letter-spacing: 0.08em;
}

a { color: var(--burgundy); }

/* ---------- a11y helpers ---------- */

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

.skip-link {
  position: absolute;
  left: 0.5rem; top: -3rem;
  background: var(--burgundy); color: var(--cream);
  padding: 0.5rem 1rem; border-radius: var(--radius);
  z-index: 100; transition: top 0.15s;
}
.skip-link:focus { top: 0.5rem; }

:focus-visible {
  outline: 3px solid var(--burgundy);
  outline-offset: 2px;
}
.section-green :focus-visible,
.hero :focus-visible,
.site-footer :focus-visible {
  outline-color: var(--pink);
}

/* ---------- buttons ---------- */

.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 999px;
  padding: 0.7rem 1.9rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--burgundy);
  color: var(--cream);
  border-color: var(--burgundy);
}
.btn-primary:hover { background: #6f2e41; }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.section-green .btn-ghost { color: var(--cream); border-color: var(--cream); }

.btn-small {
  font-size: 0.85rem;
  padding: 0.3rem 0.9rem;
}
.btn-danger { background: transparent; color: var(--burgundy); border-color: var(--burgundy); }

/* ---------- nav ---------- */

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--forest);
  color: var(--cream);
  box-shadow: var(--shadow);
}

.nav {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.6rem 1rem;
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--pink);
  text-decoration: none;
  letter-spacing: 0.12em;
}

.nav-toggle {
  display: flex; flex-direction: column; gap: 5px;
  background: none; border: 0; padding: 0.6rem; cursor: pointer;
}
.nav-toggle-bar { width: 26px; height: 2px; background: var(--cream); }

.nav-menu {
  display: none;
  list-style: none;
  margin: 0; padding: 0 0 1rem;
  position: absolute; left: 0; right: 0; top: 100%;
  background: var(--forest);
  text-align: center;
}
.nav-menu.open { display: block; }
.nav-menu a {
  display: block;
  padding: 0.7rem;
  color: var(--cream);
  text-decoration: none;
  font-family: var(--font-display);
  letter-spacing: 0.08em;
}
.nav-menu a:hover { color: var(--pink); }
.nav-cta { color: var(--pink) !important; }

@media (min-width: 760px) {
  .nav-toggle { display: none; }
  .nav-menu {
    display: flex; gap: 0.5rem;
    position: static; padding: 0; background: none;
  }
}

/* ---------- hero ---------- */

.hero {
  background: var(--forest);
  color: var(--cream);
  padding: 2.5rem 1rem 3rem;
  text-align: center;
}

.arch {
  position: relative;
  max-width: 480px;
  margin: 0 auto;
}
.arch-frame { display: block; width: 100%; height: auto; }

.arch-content {
  position: absolute;
  inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: flex-start;
  gap: clamp(0.1rem, 1vw, 0.35rem);
  /* top padding clears the window-sill line in the arch SVG; bottom padding
     ends the content area ~0.25in ABOVE the inner frame line so the RSVP
     button never touches it (all values are % of width, mirroring the
     SVG's aspect ratio; 5% of the 480px arch ≈ 24px ≈ 0.25in) */
  padding: 54% 16% 25%;
  color: var(--ink);
}

/* margin-top:auto pins the button to the bottom of the content area,
   which the 25% bottom padding ends ~0.25in above the frame line */
.arch-content .btn {
  margin-top: auto; margin-bottom: 0;
  padding-top: 0.55rem; padding-bottom: 0.55rem;
}

.hero-eyebrow {
  font-style: italic;
  font-size: clamp(0.85rem, 2.6vw, 1.15rem);
  margin: 0;
}

#hero-heading {
  font-size: clamp(1.6rem, 6vw, 2.5rem);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0;
  color: var(--forest);
}
.amp { color: var(--burgundy); }

.hero-sub {
  font-style: italic;
  font-size: clamp(1rem, 3.4vw, 1.5rem);
  margin: 0;
}

.hero-date {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 3.4vw, 1.5rem);
  letter-spacing: 0.1em;
  margin: 0;
}

.hero-place {
  font-style: italic;
  font-size: clamp(0.9rem, 2.8vw, 1.2rem);
  margin: 0 0 0.2em;
}

.hero-welcome {
  max-width: 540px;
  margin: 2rem auto 0;
  font-size: 1.25rem;
  font-style: italic;
  color: var(--pink);
}

/* ---------- dividers (stained-glass border) ---------- */

.divider {
  line-height: 0;
  background: var(--cream);
  padding: 1.2rem 0;
}
.divider svg {
  display: block;
  width: min(620px, 86%);
  margin: 0 auto;
  height: auto;
}
.divider-footer { background: transparent; }

/* ---------- sections ---------- */

.section {
  padding: 3rem 1rem 3.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-green {
  background: var(--green);
  color: var(--cream);
  max-width: none;
}
.section-green > * { max-width: var(--max-width); margin-left: auto; margin-right: auto; }
.section-green a { color: var(--cream); }

.section-intro {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2rem;
}

.subheading {
  text-align: center;
  font-size: 1.5rem;
  margin-top: 2.5rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ---------- cards ---------- */

.card {
  background: #fffdf2;
  color: var(--ink);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
}

/* ---------- details / venue ---------- */

.details-grid { display: grid; gap: 1.5rem; }

.venue-name {
  font-family: var(--font-display);
  font-size: 1.6rem;
  margin: 0 0 0.2em;
}
address { font-style: normal; margin-bottom: 1rem; }

.timeline { list-style: none; padding: 0; }
.timeline li { padding: 0.25rem 0; border-bottom: 1px dotted var(--green); }

.map-card { padding: 0.6rem; display: flex; flex-direction: column; gap: 0.6rem; }
.map-card iframe {
  width: 100%; min-height: 320px; border: 0; border-radius: calc(var(--radius) - 4px);
}
.map-card .btn { align-self: center; }

@media (min-width: 760px) {
  .details-grid { grid-template-columns: 1.2fr 1fr; align-items: stretch; }
}

/* ---------- RSVP form ---------- */

.rsvp-form, .rsvp-confirmation {
  max-width: 560px;
  margin: 0 auto;
}

fieldset { border: 0; padding: 0; margin: 0 0 1.2rem; }
legend {
  font-family: var(--font-display);
  letter-spacing: 0.05em;
  padding: 0;
  margin-bottom: 0.5rem;
}

.radio-row { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.radio-pill {
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: 0.45rem 1.1rem;
  cursor: pointer;
}
.radio-pill:has(input:checked) {
  background: var(--burgundy);
  border-color: var(--burgundy);
  color: var(--cream);
}
.radio-pill input { accent-color: var(--burgundy); margin-right: 0.35rem; }

.checkbox-pill { display: inline-block; margin-bottom: 0.5rem; }
#plus-one-fields { margin-top: 0.8rem; }

.form-row { margin-bottom: 1.1rem; display: flex; flex-direction: column; }
.form-row label { font-family: var(--font-display); letter-spacing: 0.05em; margin-bottom: 0.3rem; }
.optional { font-family: var(--font-body); font-style: italic; text-transform: none; }

input[type="text"], input[type="email"], select, textarea {
  font: inherit;
  color: var(--ink);
  background: var(--cream);
  border: 2px solid var(--ink);
  border-radius: 6px;
  padding: 0.55rem 0.75rem;
  width: 100%;
}

.guest-row {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 0.6rem;
  align-items: center;
  margin-bottom: 0.6rem;
}
.guest-label { font-style: italic; }

.field-error {
  color: var(--burgundy);
  font-weight: 600;
  min-height: 1.2em;
  margin: 0.25rem 0 0;
}

.form-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1.4rem; align-items: center; }
.form-actions.center { justify-content: center; }

.rsvp-confirmation h3 { font-size: 1.6rem; }

.rsvp-saved { max-width: 560px; margin: 2rem auto 0; }
.rsvp-saved h3 { font-size: 1.2rem; text-align: center; }
.rsvp-saved ul { list-style: none; padding: 0; }
.rsvp-saved li {
  display: flex; align-items: center; gap: 0.6rem;
  background: rgba(250, 243, 218, 0.18);
  border-radius: var(--radius);
  padding: 0.5rem 0.9rem;
  margin-bottom: 0.5rem;
}
.rsvp-saved li span { flex: 1; }

.toast { font-style: italic; }

/* ---------- itineraries ---------- */

.itinerary-grid { display: grid; gap: 1.2rem; }
.itinerary-card ul { padding-left: 1.2rem; margin: 0; }
.itinerary-card li { margin-bottom: 0.35rem; }
.itinerary-blurb { font-style: italic; margin-top: -0.4rem; }

@media (min-width: 760px) {
  .itinerary-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- hotels ---------- */

.hotel-grid { display: grid; gap: 1rem; max-width: 720px; margin: 0 auto; }

.hotel-card { padding: 0; overflow: hidden; }
.hotel-card summary {
  cursor: pointer;
  padding: 1rem 1.25rem;
  font-size: 1.15rem;
  list-style-position: inside;
}
.hotel-card summary:hover { background: rgba(91, 140, 90, 0.12); }
.hotel-body { padding: 0 1.25rem 1.25rem; display: flex; flex-direction: column; gap: 0.7rem; align-items: flex-start; }

.badge {
  display: inline-block;
  background: var(--pink);
  color: var(--burgundy);
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 0.15rem 0.7rem;
  margin-left: 0.4rem;
}

/* ---------- registry ---------- */

.registry-grid { display: grid; gap: 1.2rem; margin-bottom: 1.5rem; }

.registry-card {
  text-decoration: none;
  display: flex; flex-direction: column; align-items: center;
  text-align: center;
  transition: transform 0.12s ease;
}
.registry-card:hover { transform: translateY(-3px); }

.registry-logo {
  display: grid; place-items: center;
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--pink);
  color: var(--burgundy);
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin-bottom: 0.6rem;
}
.registry-card p { color: var(--burgundy); }
.registry-go { font-style: italic; color: var(--burgundy); }

@media (min-width: 760px) {
  .registry-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- FAQ accordion ---------- */

.accordion { max-width: 720px; margin: 0 auto; }
.accordion-item {
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  background: #fffdf2;
  margin-bottom: 0.8rem;
  overflow: hidden;
}
.accordion-heading { margin: 0; }
.accordion-trigger {
  width: 100%;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.03em;
  text-align: left;
  background: none; border: 0;
  padding: 1rem 1.25rem;
  cursor: pointer;
  color: var(--ink);
}
.accordion-trigger:hover { background: rgba(242, 194, 207, 0.25); }
.accordion-icon { font-size: 1.5rem; line-height: 1; color: var(--burgundy); }
.accordion-panel { padding: 0 1.25rem 1rem; }
.accordion-panel p { margin: 0; }

/* ---------- footer ---------- */

.site-footer {
  background: var(--forest);
  color: var(--cream);
  text-align: center;
  padding: 1rem 1rem 2rem;
}
.footer-names {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.1em;
  margin: 1rem 0 0.2rem;
}
.footer-date { letter-spacing: 0.2em; margin: 0 0 1rem; color: var(--pink); }
.footer-contact a { color: var(--pink); }
.footer-social {
  display: flex; justify-content: center; gap: 1.2rem;
  margin: 1rem 0;
}
.footer-social a { color: var(--cream); }
.footer-social a:hover { color: var(--pink); }
.footer-credit { font-style: italic; font-size: 0.95rem; opacity: 0.8; }