/* ==========================================================================
   mLab AI Demo Day 2026 — landing.css
   Tokeny z systemu „Sygnet” (brand.css). Layout fluid, mobile-first.
   NIE używa stałych ramek .page 1080.
   ========================================================================== */

@font-face { font-family: 'Outfit'; src: url('assets/fonts/Outfit-700.ttf') format('truetype'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Outfit'; src: url('assets/fonts/Outfit-800.ttf') format('truetype'); font-weight: 800; font-display: swap; }
@font-face { font-family: 'Inter';  src: url('assets/fonts/Inter-400.ttf')  format('truetype'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Inter';  src: url('assets/fonts/Inter-500.ttf')  format('truetype'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Inter';  src: url('assets/fonts/Inter-600.ttf')  format('truetype'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Inter';  src: url('assets/fonts/Inter-700.ttf')  format('truetype'); font-weight: 700; font-display: swap; }

:root {
  --canvas:       #F4F4F5;
  --surface:      #FFFFFF;
  --line:         #E4E4E7;
  --ink:          #18181B;
  --ink-2:        #3F3F46;
  --muted:        #52525B;
  --coral:        #EA5D5C;
  --coral-strong: #A8403F;
  --coral-tone:   #DB4A49;
  --blush:        #FDF1F1;
  --night:        #111113;
  --night-2:      #1C1C1F;
  --night-line:   #2E2E33;
  --on-night-muted: #A1A1AA;
  --amber:        #F5B841;

  --ff-display: 'Outfit', system-ui, sans-serif;
  --ff-text:    'Inter', system-ui, sans-serif;
  --lh-display: .92;
  --tr-display: -.04em;

  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --radius-pill: 999px;

  --nav-h: 64px;
  --wrap: min(1120px, calc(100% - 2rem));
  --space-section: clamp(3.5rem, 8vw, 6rem);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 12px);
}

body {
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--ff-text);
  font-size: 1rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; border: none; background: none; cursor: pointer; }

.wrap {
  width: var(--wrap);
  margin-inline: auto;
}

/* ---------- Typografia ---------- */
.display {
  font-family: var(--ff-display);
  font-weight: 800;
  line-height: var(--lh-display);
  letter-spacing: var(--tr-display);
}

.h1 {
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: clamp(2rem, 5.5vw, 3.75rem);
  line-height: .95;
  letter-spacing: -.035em;
}

.h2 {
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3.5vw, 2.25rem);
  line-height: 1.08;
  letter-spacing: -.025em;
}

.h3 {
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 1.15rem;
  line-height: 1.2;
  letter-spacing: -.015em;
}

.lead {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.45;
  font-weight: 500;
  letter-spacing: -.01em;
  color: var(--ink-2);
}

.muted { color: var(--muted); }
.hl { color: var(--coral); }

/* ---------- Chip ---------- */
.chip {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  height: 2.25rem;
  padding: 0 1rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: .875rem;
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
  white-space: nowrap;
}
.chip .dot {
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  background: var(--coral);
  flex: none;
}
.chip--night {
  background: var(--night-2);
  color: #fff;
  border-color: var(--night-line);
}
.chip--blush {
  background: var(--blush);
  color: var(--coral-strong);
  border-color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  min-height: 3rem;
  padding: 0 1.5rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 1rem;
  background: var(--ink);
  color: #fff;
  white-space: nowrap;
  transition: transform .15s ease, opacity .15s ease;
}
.btn:hover { opacity: .92; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--coral {
  background: var(--coral);
  color: var(--ink); /* small/medium text on coral = ink */
}
.btn--coral.btn--lg {
  /* large display CTA may use ink on coral; keep ink for contrast safety */
  color: var(--ink);
  font-size: 1.0625rem;
  min-height: 3.25rem;
  padding: 0 1.75rem;
}
.btn--white {
  background: #fff;
  color: var(--ink);
}
.btn--ghost {
  background: transparent;
  color: #fff;
  border: 1px solid var(--night-line);
}
.btn--ghost:hover { border-color: #fff; }

/* ---------- Cards ---------- */
.card {
  background: var(--surface);
  color: var(--ink);
  border-radius: var(--radius-lg);
  padding: 1.35rem 1.5rem;
  border: 1px solid var(--line);
}
.card--night {
  background: var(--night-2);
  color: #fff;
  border-color: var(--night-line);
}
.card--coral {
  background: var(--coral);
  color: var(--ink);
  border-color: var(--coral);
}
.card .k {
  font-size: .8125rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: .01em;
  margin-bottom: .35rem;
}
.card--night .k { color: var(--on-night-muted); }
.card--coral .k { color: var(--ink); opacity: .75; }
.card .v {
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -.02em;
  line-height: 1.15;
}

/* ---------- Nav ---------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(244, 244, 245, .88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-nav .wrap {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.nav-logo {
  height: 28px;
  width: auto;
  flex: none;
}
.nav-links {
  display: none;
  align-items: center;
  gap: 1.25rem;
  font-size: .875rem;
  font-weight: 500;
  color: var(--muted);
}
.nav-links a:hover { color: var(--ink); }
.nav-cta { flex: none; min-height: 2.5rem; padding: 0 1.15rem; font-size: .9rem; }

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: .5rem;
  margin-left: auto;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 1px;
}

.nav-drawer {
  display: none;
  position: absolute;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  padding: 1rem 1.25rem 1.25rem;
  flex-direction: column;
  gap: .75rem;
}
.nav-drawer.is-open { display: flex; }
.nav-drawer a {
  font-weight: 500;
  color: var(--ink-2);
  padding: .5rem 0;
}
.nav-drawer .btn { margin-top: .5rem; width: 100%; }

@media (min-width: 880px) {
  .nav-links { display: flex; }
  .nav-toggle { display: none; }
  .nav-drawer { display: none !important; }
  .nav-cta { margin-left: 0; }
}

/* ---------- Hero ---------- */
/* Default: Canvas (jasny). Night: klasa .hero--night + sygnet-tone. */
.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(3rem, 7vw, 5rem);
}
.hero--canvas {
  background-color: var(--canvas);
  color: var(--ink);
}
.hero--canvas .lead { color: var(--muted); }
.hero--canvas .btn--ghost { color: var(--muted); border-color: var(--line); }
.hero--canvas .btn--ghost:hover { color: var(--ink); border-color: var(--ink); }
.hero--night {
  background-color: var(--night);
  color: #fff;
}
.hero--night .lead { color: var(--on-night-muted); }
.hero-super {
  position: absolute;
  right: -12%;
  top: -20%;
  width: min(72vw, 640px);
  height: auto;
  opacity: .55;
  pointer-events: none;
  z-index: 0;
}
.hero .wrap { position: relative; z-index: 1; }
.hero .chip { margin-bottom: 1.25rem; }
.hero .h1 {
  max-width: 16ch;
  margin-bottom: 1.25rem;
}
.hero .lead {
  max-width: 42rem;
  color: var(--on-night-muted);
  margin-bottom: 1.75rem;
}
.hero-facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: .75rem;
  margin-bottom: 1.75rem;
  max-width: 40rem;
}
@media (min-width: 560px) {
  .hero-facts { grid-template-columns: repeat(3, 1fr); }
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  align-items: center;
}

/* Coral accent strip under hero facts on larger screens */
.hero-accent {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 4px;
  background: var(--coral);
  z-index: 1;
}


/* ---------- Motif band (subtle section separator) ---------- */
.motif-band {
  overflow: hidden;
  height: 56px;
  opacity: .14;
  margin: -.5rem 0;
  pointer-events: none;
}
.motif-band img {
  width: 100%;
  height: 56px;
  object-fit: cover;
  object-position: center;
}
/* ---------- Sections ---------- */
.section {
  padding: var(--space-section) 0;
}
.section-head {
  margin-bottom: 2rem;
  max-width: 40rem;
}
.section-head .h2 { margin-bottom: .75rem; }
.section-head .lead { color: var(--muted); }

.section--night {
  background: var(--night);
  color: #fff;
}
.section--night .lead,
.section--night .muted { color: var(--on-night-muted); }
.section--blush {
  background: var(--blush);
}

/* ---------- Co to jest ---------- */
.about-grid {
  display: grid;
  gap: 1.5rem;
}
@media (min-width: 800px) {
  .about-grid {
    grid-template-columns: 1.4fr 1fr;
    gap: 2.5rem;
    align-items: start;
  }
}
.about-copy p {
  color: var(--muted);
  margin-bottom: 1rem;
  font-size: 1.05rem;
}
.about-copy p:last-child { margin-bottom: 0; }
.about-copy strong { color: var(--ink); font-weight: 600; }
.motto {
  margin-top: 1.25rem;
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--coral-strong);
  letter-spacing: -.02em;
}
.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem;
}
.stats .card .v {
  font-size: clamp(1.5rem, 3vw, 1.85rem);
}

/* ---------- Agenda ---------- */
.agenda-list {
  display: flex;
  flex-direction: column;
  gap: .65rem;
  max-width: 40rem;
}
.agenda-item {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 1rem;
  align-items: baseline;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
}
.agenda-item time {
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--coral-strong);
  letter-spacing: -.02em;
}
.agenda-item p { font-weight: 500; color: var(--ink-2); }
.agenda-note {
  margin-top: 1.25rem;
  font-size: .9rem;
  color: var(--muted);
  max-width: 40rem;
}

/* ---------- Galeria (collage) ---------- */
.photo-collage {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: minmax(7.5rem, auto);
  gap: .65rem;
  align-items: stretch;
}
@media (min-width: 640px) {
  .photo-collage {
    grid-template-columns: repeat(6, 1fr);
    grid-auto-rows: minmax(5.5rem, 9.5vw);
    gap: .75rem;
  }
}
@media (min-width: 900px) {
  .photo-collage {
    grid-auto-rows: minmax(6rem, 8.2vw);
    gap: .85rem;
  }
}

.photo-collage__item {
  --i: 0;
  position: relative;
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow:
    0 1px 0 rgba(24, 24, 27, .04),
    0 10px 28px -18px rgba(24, 24, 27, .28);
  opacity: 0;
  transform: translateY(14px) scale(.985);
  transition:
    opacity .7s cubic-bezier(.22, 1, .36, 1),
    transform .7s cubic-bezier(.22, 1, .36, 1),
    box-shadow .35s ease;
  transition-delay: calc(var(--i) * 70ms);
  z-index: 1;
}
.photo-collage__item.is-inview {
  opacity: 1;
  transform: translateY(0) scale(1);
}
.photo-collage__item:hover,
.photo-collage__item:focus-within {
  z-index: 3;
  box-shadow:
    0 1px 0 rgba(24, 24, 27, .04),
    0 18px 40px -16px rgba(24, 24, 27, .35);
}

.photo-collage__item img {
  width: 100%;
  height: 100%;
  min-height: 9.5rem;
  object-fit: cover;
  object-position: center;
  background: var(--line);
  display: block;
  transform: scale(1.04);
  will-change: transform;
}

/* Irregular masonry-like spans + light overlaps */
.photo-collage__item--1 { grid-column: 1 / -1; min-height: 12rem; }
.photo-collage__item--2,
.photo-collage__item--3 { min-height: 10rem; }
.photo-collage__item--4 { grid-column: 1 / -1; min-height: 11rem; }
.photo-collage__item--5,
.photo-collage__item--6 { min-height: 10rem; }
.photo-collage__item--7 { grid-column: 1 / -1; min-height: 12rem; }

@media (min-width: 640px) {
  .photo-collage__item--1 {
    grid-column: 1 / span 3;
    grid-row: 1 / span 3;
    min-height: 0;
    z-index: 2;
  }
  .photo-collage__item--2 {
    grid-column: 4 / span 3;
    grid-row: 1 / span 2;
    min-height: 0;
    margin-left: -.35rem;
  }
  .photo-collage__item--3 {
    grid-column: 4 / span 2;
    grid-row: 3 / span 2;
    min-height: 0;
    margin-top: -.45rem;
    z-index: 2;
  }
  .photo-collage__item--4 {
    grid-column: 6 / span 1;
    grid-row: 3 / span 2;
    min-height: 0;
    margin-left: -.55rem;
    margin-top: .35rem;
  }
  .photo-collage__item--5 {
    grid-column: 1 / span 2;
    grid-row: 4 / span 2;
    min-height: 0;
    margin-top: -.35rem;
  }
  .photo-collage__item--6 {
    grid-column: 3 / span 2;
    grid-row: 4 / span 2;
    min-height: 0;
    margin-left: -.4rem;
    margin-top: .25rem;
    z-index: 2;
  }
  .photo-collage__item--7 {
    grid-column: 5 / span 2;
    grid-row: 5 / span 2;
    min-height: 0;
    margin-top: -.55rem;
    margin-left: -.25rem;
  }
  .photo-collage__item img { min-height: 0; }
}

@media (min-width: 900px) {
  .photo-collage__item--1 {
    grid-column: 1 / span 3;
    grid-row: 1 / span 3;
  }
  .photo-collage__item--2 {
    grid-column: 4 / span 3;
    grid-row: 1 / span 2;
  }
  .photo-collage__item--2.is-inview { transform: translateY(0) scale(1) rotate(.4deg); }
  .photo-collage__item--3 {
    grid-column: 4 / span 2;
    grid-row: 3 / span 2;
  }
  .photo-collage__item--3.is-inview { transform: translateY(0) scale(1) rotate(-.55deg); }
  .photo-collage__item--4 {
    grid-column: 6 / span 1;
    grid-row: 3 / span 3;
  }
  .photo-collage__item--5 {
    grid-column: 1 / span 2;
    grid-row: 4 / span 2;
  }
  .photo-collage__item--5.is-inview { transform: translateY(0) scale(1) rotate(-.35deg); }
  .photo-collage__item--6 {
    grid-column: 3 / span 2;
    grid-row: 4 / span 2;
  }
  .photo-collage__item--7 {
    grid-column: 5 / span 2;
    grid-row: 5 / span 2;
  }
  .photo-collage__item--7.is-inview { transform: translateY(0) scale(1) rotate(.3deg); }
}

/* Subtle ken-burns / slow pan (classy, not flashy) */
@media (prefers-reduced-motion: no-preference) {
  .photo-collage__item.is-inview img {
    animation: collage-kenburns 22s ease-in-out infinite alternate;
  }
  .photo-collage__item--2.is-inview img,
  .photo-collage__item--5.is-inview img {
    animation-duration: 26s;
    animation-direction: alternate-reverse;
  }
  .photo-collage__item--3.is-inview img,
  .photo-collage__item--7.is-inview img {
    animation-duration: 24s;
    animation-delay: -4s;
  }
  .photo-collage__item--4.is-inview img {
    animation-duration: 28s;
  }
}

@keyframes collage-kenburns {
  0%   { transform: scale(1.04) translate(0, 0); }
  50%  { transform: scale(1.09) translate(-1.2%, .6%); }
  100% { transform: scale(1.05) translate(1%, -0.8%); }
}

@media (prefers-reduced-motion: reduce) {
  .photo-collage__item,
  .photo-collage__item.is-inview,
  .photo-collage__item--2.is-inview,
  .photo-collage__item--3.is-inview,
  .photo-collage__item--5.is-inview,
  .photo-collage__item--7.is-inview {
    opacity: 1;
    transform: none !important;
    transition: none;
  }
  .photo-collage__item img {
    transform: none !important;
    animation: none !important;
  }
}

/* ---------- Projekty ---------- */
.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: .85rem;
}
@media (min-width: 560px) {
  .projects-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 900px) {
  .projects-grid { grid-template-columns: 1fr 1fr 1fr; }
}
.project-card {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  min-height: 100%;
}
.project-card .org {
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -.02em;
  line-height: 1.2;
}
.project-card .team {
  font-size: .8rem;
  font-weight: 600;
  color: var(--coral-strong);
}
.project-card .desc {
  font-size: .9rem;
  color: var(--muted);
  margin-top: auto;
  padding-top: .5rem;
}
.project-card .desc--pending {
  font-style: italic;
}

/* ---------- Dla kogo ---------- */
.audience-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: .85rem;
}
@media (min-width: 640px) {
  .audience-grid { grid-template-columns: 1fr 1fr; }
}
.audience-card .icon-dot {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 12px;
  background: var(--blush);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: .85rem;
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: .9rem;
  color: var(--coral-strong);
}
.section--night .audience-card .icon-dot {
  background: var(--night-line);
  color: var(--coral);
}
.audience-card .h3 { margin-bottom: .5rem; }
.audience-card p { font-size: .95rem; color: var(--muted); }
.section--night .audience-card p { color: var(--on-night-muted); }

/* ---------- Miejsce ---------- */
.place-grid {
  display: grid;
  gap: 1.5rem;
}
@media (min-width: 720px) {
  .place-grid {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }
}
.place-map {
  position: relative;
  margin: 0;
  min-height: 300px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--night-2);
  isolation: isolate;
}
.place-map img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
  transition: transform .6s ease;
}
.place-map:hover img { transform: scale(1.03); }
.place-map::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(17,17,19,0) 35%, rgba(17,17,19,.78) 100%);
}
.place-map__overlay {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: .75rem 1rem;
  padding: 1.5rem;
  color: rgba(255,255,255,.85);
}
.place-map__overlay strong {
  display: block;
  color: #fff;
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 1.35rem;
  line-height: 1.2;
}
.place-map__overlay p { margin: .15rem 0 0; font-size: .95rem; }
.place-map__overlay .btn { box-shadow: 0 6px 20px rgba(0,0,0,.25); }
@media (prefers-reduced-motion: reduce) {
  .place-map img { transition: none; }
  .place-map:hover img { transform: none; }
}
.place-details dt {
  font-size: .8rem;
  font-weight: 600;
  color: var(--muted);
  margin-top: 1rem;
}
.place-details dt:first-child { margin-top: 0; }
.place-details a {
  color: var(--coral-strong);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.place-details a:hover { color: var(--coral); }

.place-details dd {
  font-weight: 600;
  font-size: 1.05rem;
  margin-top: .2rem;
}

/* ---------- FAQ ---------- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: .65rem;
  max-width: 44rem;
}
.faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 1.1rem 1.25rem;
  font-weight: 600;
  font-size: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--coral-strong);
  flex: none;
}
.faq-item[open] summary::after { content: '−'; }
.faq-item .answer {
  padding: 0 1.25rem 1.15rem;
  color: var(--muted);
  font-size: .95rem;
}

/* ---------- Final CTA ---------- */
.final-cta {
  background: var(--coral);
  color: var(--ink);
  padding: clamp(2.75rem, 6vw, 4rem) 0;
  position: relative;
  overflow: hidden;
}
.final-cta-super {
  position: absolute;
  left: -8%;
  bottom: -40%;
  width: min(50vw, 420px);
  opacity: .35;
  pointer-events: none;
}
.final-cta .wrap { position: relative; z-index: 1; }
.final-cta .h2 {
  max-width: 18ch;
  margin-bottom: .75rem;
  /* large display on coral — white ok for large; use ink for body */
  color: var(--ink);
}
.final-cta .lead {
  color: var(--ink);
  opacity: .85;
  margin-bottom: 1.5rem;
  max-width: 32rem;
}
.final-cta .btn--ink {
  background: var(--ink);
  color: #fff;
}
#zapisy { scroll-margin-top: 4.5rem; }
.rsvp-options {
  display: grid;
  gap: 1rem;
  max-width: 46rem;
}
@media (min-width: 720px) {
  .rsvp-options { grid-template-columns: 1fr 1fr; }
}
.rsvp-option {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .35rem;
  padding: 1.5rem;
  background: #fff;
  color: var(--ink);
  border-radius: var(--radius-lg);
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(24,24,27,.12);
  transition: transform .15s ease, box-shadow .15s ease;
}
.rsvp-option:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(24,24,27,.18); }
.rsvp-option__label {
  font-size: .8rem;
  font-weight: 600;
  color: #A8403F;
}
.rsvp-option__title {
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 1.25rem;
  line-height: 1.25;
  margin-bottom: .75rem;
}
.rsvp-option .btn { margin-top: auto; }
@media (prefers-reduced-motion: reduce) {
  .rsvp-option, .rsvp-option:hover { transition: none; transform: none; }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--night);
  color: #fff;
  padding: 2.5rem 0 2rem;
}
.footer-top {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--night-line);
}
.footer-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
}
.footer-logos img { height: 28px; width: auto; }
.footer-logos .divider {
  width: 1px;
  height: 28px;
  background: var(--night-line);
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  font-size: .9rem;
  color: var(--on-night-muted);
}
.footer-links a:hover { color: #fff; }
.footer-bottom {
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: .75rem 1.5rem;
  justify-content: space-between;
  font-size: .8rem;
  color: var(--on-night-muted);
}
.footer-motto {
  font-weight: 600;
  color: var(--coral);
}

/* ---------- Utils ---------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}