/* ── Tokens ────────────────────────────────────────────────────
   Warm paper and ink, with a single deep olive used only for
   actions and the rule beneath Armando's name. */

:root {
  --paper:      #F7F4ED;
  --paper-deep: #F0EBE0;
  --ink:        #211E1A;
  --ink-soft:   #6B6459;
  --rule:       #D8D1C4;  /* decorative hairlines */
  --rule-firm:  #8C8578;  /* edges of things you interact with */
  --olive:      #4C5645;
  --olive-dark: #3A4335;
  --clay:       #8A5A48;

  --serif: 'Newsreader', 'Iowan Old Style', Georgia, serif;
  --sans:  'Inter', system-ui, -apple-system, sans-serif;

  --measure: 62ch;
  --page: 40rem;

  --s1: 0.5rem;
  --s2: 1rem;
  --s3: 1.5rem;
  --s4: 2.5rem;
  --s5: 4rem;
  --s6: 6.5rem;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

/* `hidden` must win over any display we set ourselves. */
[hidden] { display: none !important; }

/* ── Base ──────────────────────────────────────────────────── */

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--s4);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--serif);
  font-optical-sizing: auto;
  font-size: 1.125rem;
  font-weight: 350;
  line-height: 1.75;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

p { text-wrap: pretty; max-width: var(--measure); }
p + p { margin-top: var(--s2); }

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.15;
  text-wrap: balance;
  color: var(--ink);
}

a { color: var(--clay); text-decoration: none; }
a:hover { color: var(--ink); }

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

:focus-visible {
  outline: 2px solid var(--olive);
  outline-offset: 3px;
  border-radius: 1px;
}

/* ── Shell ─────────────────────────────────────────────────── */

.wrap {
  max-width: var(--page);
  margin: 0 auto;
  padding-inline: var(--s3);
}

.masthead {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--s1) var(--s3);
  padding-block: var(--s3);
}

.masthead-name {
  font-size: 1.0625rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
}

.masthead nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s3);
}

.masthead nav a {
  font-family: var(--sans);
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  padding-block: 0.125rem;
  border-bottom: 1px solid transparent;
  transition: color 0.18s, border-color 0.18s;
}

.masthead nav a:hover,
.masthead nav a.current {
  color: var(--ink);
  border-bottom-color: var(--olive);
}

/* ── Hero ──────────────────────────────────────────────────── */

.hero {
  text-align: center;
  padding-block: var(--s6) var(--s5);
}

.portrait {
  width: min(15rem, 62vw);
  aspect-ratio: 4 / 5;
  object-fit: cover;
  margin: 0 auto var(--s4);
  /* Arch-topped, the way a portrait is framed on a memorial card */
  border-radius: 999px 999px 3px 3px;
}

.hero-name {
  font-size: clamp(2.5rem, 9vw, 4.75rem);
  font-weight: 300;
  letter-spacing: -0.005em;
  line-height: 1.04;
}

.hero-dates {
  margin: var(--s3) auto 0;
  font-size: 1rem;
  font-weight: 350;
  font-style: italic;
  color: var(--ink-soft);
  letter-spacing: 0.01em;
}

.hero-rule {
  width: 2.75rem;
  height: 0;
  margin: var(--s3) auto;
  border: 0;
  border-top: 1.5px solid var(--olive);
}

.hero-line {
  font-size: 1.0625rem;
  color: var(--ink-soft);
}

/* One orchestrated entrance, hero only. */
.hero > * {
  animation: rise 0.9s cubic-bezier(0.2, 0.7, 0.2, 1) backwards;
}
.hero-name  { animation-delay: 0.05s; }
.hero-dates { animation-delay: 0.22s; }
.hero-rule  { animation-delay: 0.34s; }
.hero-line  { animation-delay: 0.42s; }

@keyframes rise {
  from { opacity: 0; transform: translateY(0.6rem); }
  to   { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero > * { animation: none; }
}

/* ── Sections ──────────────────────────────────────────────── */

/* Sections carry only bottom spacing, so adjacent ones never double up.
   The one after the hero's divider gets its top spacing back. */
.section { padding-bottom: var(--s5); }
.divider + .section { padding-top: var(--s5); }

.section h2 {
  font-size: 1.75rem;
  font-weight: 400;
  margin-bottom: var(--s3);
}

.divider {
  height: 0;
  border: 0;
  border-top: 1px solid var(--rule);
  max-width: var(--page);
  margin: 0 auto;
}

.note {
  max-width: var(--measure);
  margin-top: var(--s3);
  padding-left: var(--s2);
  border-left: 1.5px solid var(--rule);
  font-size: 1rem;
  font-style: italic;
  color: var(--ink-soft);
}

/* ── Family roster ─────────────────────────────────────────── */

.roster {
  margin-top: var(--s5);
  padding-top: var(--s4);
  border-top: 1px solid var(--rule);
  display: grid;
  gap: var(--s3);
  text-align: center;
}

.roster-intro {
  max-width: none;
  font-size: 1rem;
  font-style: italic;
  color: var(--ink-soft);
}

.roster-names {
  display: grid;
  gap: var(--s3) var(--s4);
  list-style: none;
}

.roster-names li { line-height: 1.4; }

.roster-names b {
  display: block;
  font-size: 1.3125rem;
  font-weight: 400;
}

.roster-names span {
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
}

/* ── Invitation ────────────────────────────────────────────── */

.invitation {
  padding: var(--s5) var(--s3);
  background: var(--paper-deep);
  border: 1px solid var(--rule);
  border-radius: 3px;
  text-align: center;
}

.invitation h2 {
  font-size: 1.1875rem;
  font-weight: 350;
  font-style: italic;
  color: var(--ink-soft);
  margin-bottom: var(--s4);
}

.when { display: block; }
.when time { display: block; font-style: normal; }

.when-day {
  display: block;
  font-size: 1.0625rem;
  color: var(--ink-soft);
  letter-spacing: 0.08em;
}

.when-date {
  display: block;
  font-size: clamp(2.25rem, 9vw, 3.5rem);
  font-weight: 300;
  line-height: 1.1;
  margin-block: 0.15em 0.05em;
}

.when-year {
  display: block;
  font-size: 1.0625rem;
  color: var(--ink-soft);
  letter-spacing: 0.18em;
}

.invitation-rule {
  width: 2.75rem;
  height: 0;
  margin: var(--s4) auto;
  border: 0;
  border-top: 1px solid var(--rule);
}

.where {
  font-size: 1.125rem;
  max-width: none;
}

.where b { font-weight: 400; font-size: 1.1875rem; }

/* Underlined, so the venue and address don't rely on colour alone. */
.where a {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

.actions {
  display: grid;
  gap: var(--s2);
  max-width: 18rem;
  margin: var(--s4) auto 0;
}

.actions .btn { text-align: center; }

@media (min-width: 26rem) {
  .actions {
    grid-auto-flow: column;
    justify-content: center;
    max-width: none;
  }
}

/* ── Buttons ───────────────────────────────────────────────── */

.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 0.8rem 1.6rem;
  border: 1px solid var(--olive);
  border-radius: 2px;
  background: var(--olive);
  color: var(--paper);
  cursor: pointer;
  transition: background 0.18s, border-color 0.18s, color 0.18s;
}

.btn:hover {
  background: var(--olive-dark);
  border-color: var(--olive-dark);
  color: var(--paper);
}

.btn:disabled { opacity: 0.5; cursor: default; }

.btn-quiet {
  background: transparent;
  border-color: var(--rule-firm);
  color: var(--ink);
}

.btn-quiet:hover {
  background: transparent;
  border-color: var(--ink-soft);
  color: var(--ink);
}

/* ── RSVP card ─────────────────────────────────────────────── */

.rsvp {
  max-width: 34rem;
  margin-top: var(--s4);
  display: grid;
  gap: var(--s4);
}

.field { display: grid; gap: 0.3rem; }

.field > label {
  font-size: 1.0625rem;
  font-weight: 400;
  color: var(--ink);
}

/* Ruled fill-in lines, the way a reply card is printed */
.field input,
.field textarea {
  font-family: var(--serif);
  font-size: 1.125rem;
  font-weight: 350;
  line-height: 1.7;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-bottom: 1.5px solid var(--rule-firm);
  border-radius: 0;
  padding: 0.45rem 0.1rem;
  width: 100%;
  transition: border-color 0.18s, background 0.18s;
}

.field textarea {
  min-height: 6.5rem;
  resize: vertical;
  border: 1.5px solid var(--rule-firm);
  border-radius: 2px;
  padding: 0.7rem 0.8rem;
}

.field input:hover,
.field textarea:hover { border-color: var(--ink); }

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--olive);
  background: var(--paper-deep);
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--ink-soft);
  opacity: 0.65;
  font-style: italic;
}

.field-count { max-width: 7rem; }

.hint {
  font-family: var(--sans);
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: var(--measure);
}

.offscreen {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.message {
  font-size: 1.0625rem;
  padding: var(--s2) var(--s3);
  background: var(--paper-deep);
  border-left: 1.5px solid var(--olive);
  border-radius: 0 2px 2px 0;
}

.message.bad { border-left-color: var(--clay); color: var(--clay); }

.thanks { margin-top: var(--s3); }
.thanks h3 { font-size: 1.5rem; font-weight: 400; margin-bottom: var(--s1); }
.thanks p { max-width: var(--measure); }

/* ── Photographs ───────────────────────────────────────────── */

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(9.5rem, 1fr));
  gap: var(--s2);
  margin-top: var(--s3);
}

.gallery figure { margin: 0; }

.gallery img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 2px;
}

.gallery figcaption {
  font-family: var(--sans);
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--ink-soft);
  padding-top: var(--s1);
}

/* ── Footer ────────────────────────────────────────────────── */

.foot {
  padding-block: var(--s4);
  border-top: 1px solid var(--rule);
  text-align: center;
}

.foot p {
  max-width: none;
  font-size: 1rem;
  font-style: italic;
  color: var(--ink-soft);
}

.foot .domain {
  font-family: var(--sans);
  font-size: 0.75rem;
  font-style: normal;
  letter-spacing: 0.06em;
  margin-top: var(--s1);
}

/* ── Wider screens ─────────────────────────────────────────── */

@media (min-width: 40rem) {
  .roster-names { grid-template-columns: repeat(3, 1fr); }
  .invitation { padding-inline: var(--s5); }
}