/* ==========================================================================
   Il giardino delle ore lente — invito
   Design system, busta animata, layout editoriale
   ========================================================================== */

:root {
  --paper: #f4eee2;
  --paper-2: #ece3d3;
  --paper-3: #e2d7c3;
  --paper-light: #faf6ed;
  --ink: #26291f;
  --ink-soft: #565447;
  --moss: #2f3a2d;
  --moss-deep: #1b221a;
  --moss-night: #131913;
  --sage: #7c8872;
  --gold: #b08d57;
  --gold-deep: #7a5c33;
  --gold-soft: #d8bd90;
  --wax: #7a2b2b;
  --line: rgba(38, 41, 31, 0.16);
  --line-strong: rgba(38, 41, 31, 0.3);
  --font-display: "Cormorant Garamond", "Times New Roman", serif;
  --font-body: "Jost", "Helvetica Neue", Arial, sans-serif;
  --font-script: "Pinyon Script", "Snell Roundhand", cursive;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --wrap: 1160px;
  --gutter: clamp(20px, 5vw, 48px);
}

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

html {
  font-size: 18px;
  scroll-padding-top: 90px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background-color: var(--paper);
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.06rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 400;
  pointer-events: none;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
  background-size: 160px 160px;
  mix-blend-mode: multiply;
}

body:not(.is-open) {
  overflow: hidden;
}

::selection {
  background: var(--moss);
  color: var(--paper);
}

img,
svg {
  max-width: 100%;
}

img {
  display: block;
}

a {
  color: inherit;
}

button {
  font: inherit;
  color: inherit;
}

h1,
h2,
h3,
p,
figure,
blockquote,
dl,
dd {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

strong {
  font-weight: 500;
}

:focus-visible {
  outline: 2px solid var(--gold-deep);
  outline-offset: 3px;
}

.intro :focus-visible,
.section--rsvp :focus-visible,
.footer :focus-visible {
  outline-color: var(--gold-soft);
}

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

.svg-defs {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.66rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-deep);
  line-height: 1.5;
}

.eyebrow__dot {
  margin-inline: 0.35em;
  color: var(--gold);
}

.eyebrow--light {
  color: var(--gold-soft);
}

.ornament {
  display: block;
  width: 180px;
  height: auto;
  color: var(--gold);
  opacity: 0.8;
}

.ornament--left {
  margin-top: 26px;
}

.lead {
  font-size: 1.3rem;
  line-height: 1.65;
  color: var(--ink);
}

.lead + p {
  margin-top: 1.1em;
}

.signature {
  font-family: var(--font-script);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  line-height: 1.3;
  color: var(--ink);
  margin-top: 1.1em !important;
  width: max-content;
  max-width: 100%;
  margin-left: auto;
}

.signature span {
  color: var(--gold-deep);
}

/* ==========================================================================
   LA BUSTA
   ========================================================================== */

.intro {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 3.8vh, 42px);
  height: 100vh;
  height: 100svh;
  padding: clamp(24px, 5vh, 52px) 20px;
  overflow: hidden;
  color: var(--paper);
  background:
    radial-gradient(120% 85% at 50% 8%, #2c372a 0%, #1c241b 42%, #111610 100%);
  transition: opacity 0.85s var(--ease), visibility 0s linear 0s;
}

.intro::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 18% 24%, rgba(216, 189, 144, 0.28) 0 0.7px, transparent 1.2px),
    radial-gradient(circle at 74% 68%, rgba(216, 189, 144, 0.22) 0 0.7px, transparent 1.2px),
    radial-gradient(circle at 46% 86%, rgba(216, 189, 144, 0.16) 0 0.7px, transparent 1.2px);
  background-size: 190px 190px, 260px 260px, 340px 340px;
  opacity: 0.5;
}

.intro::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 180px 40px rgba(0, 0, 0, 0.55);
}

.intro__glow {
  position: absolute;
  top: 45%;
  left: 50%;
  width: min(760px, 90vw);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(216, 189, 144, 0.17) 0%, rgba(216, 189, 144, 0.05) 38%, transparent 68%);
  filter: blur(6px);
  pointer-events: none;
}

.intro__motes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.intro__motes span {
  position: absolute;
  width: 2px;
  height: 2px;
  border-radius: 50%;
  background: var(--gold-soft);
  box-shadow: 0 0 8px 1px rgba(216, 189, 144, 0.5);
  opacity: 0;
  animation: mote 13s ease-in-out infinite;
}

.intro__motes span:nth-child(1) { left: 12%; top: 68%; animation-delay: -1s; }
.intro__motes span:nth-child(2) { left: 22%; top: 34%; animation-delay: -7s; animation-duration: 17s; }
.intro__motes span:nth-child(3) { left: 31%; top: 82%; animation-delay: -3s; animation-duration: 11s; }
.intro__motes span:nth-child(4) { left: 44%; top: 22%; animation-delay: -9s; animation-duration: 16s; }
.intro__motes span:nth-child(5) { left: 55%; top: 76%; animation-delay: -5s; animation-duration: 14s; }
.intro__motes span:nth-child(6) { left: 64%; top: 38%; animation-delay: -11s; animation-duration: 18s; }
.intro__motes span:nth-child(7) { left: 72%; top: 62%; animation-delay: -2s; animation-duration: 12s; }
.intro__motes span:nth-child(8) { left: 81%; top: 28%; animation-delay: -6s; animation-duration: 15s; }
.intro__motes span:nth-child(9) { left: 88%; top: 78%; animation-delay: -8s; animation-duration: 19s; }
.intro__motes span:nth-child(10) { left: 6%; top: 46%; animation-delay: -4s; animation-duration: 16s; }

@keyframes mote {
  0%, 100% { opacity: 0; transform: translate3d(0, 0, 0); }
  15% { opacity: 0.85; }
  55% { opacity: 0.35; transform: translate3d(12px, -36px, 0); }
  80% { opacity: 0.7; }
}

.intro__branch {
  position: absolute;
  width: clamp(110px, 15vw, 240px);
  height: auto;
  color: var(--gold-soft);
  opacity: 0.17;
  pointer-events: none;
}

.intro__branch--left {
  left: -2%;
  bottom: -5%;
  transform: rotate(9deg);
}

.intro__branch--right {
  right: -3%;
  top: -7%;
  transform: scaleY(-1) rotate(8deg);
  opacity: 0.13;
}

.intro__head {
  position: relative;
  z-index: 2;
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

.intro__kicker {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-body);
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: var(--gold-soft);
}

.intro__kicker span {
  width: clamp(24px, 4vw, 54px);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(216, 189, 144, 0.55));
}

.intro__kicker span:last-child {
  background: linear-gradient(90deg, rgba(216, 189, 144, 0.55), transparent);
}

.intro__stage {
  position: relative;
  z-index: 3;
  width: min(520px, 82vw, 56vh);
  animation: stage-float 7s ease-in-out infinite;
}

@keyframes stage-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

.intro__foot {
  position: relative;
  z-index: 2;
  display: grid;
  justify-items: center;
  gap: 12px;
  transition: opacity 0.5s 0.25s var(--ease), transform 0.5s 0.25s var(--ease);
}

.intro__hint {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 0.68rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: rgba(244, 238, 226, 0.78);
}

.intro__pulse {
  position: relative;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold-soft);
  box-shadow: 0 0 12px rgba(216, 189, 144, 0.7);
}

.intro__pulse::after {
  content: "";
  position: absolute;
  inset: -5px;
  border: 1px solid rgba(216, 189, 144, 0.55);
  border-radius: 50%;
  animation: pulse 2.6s ease-out infinite;
}

@keyframes pulse {
  0% { transform: scale(0.6); opacity: 0; }
  30% { opacity: 0.8; }
  100% { transform: scale(1.5); opacity: 0; }
}

.intro__date {
  font-family: var(--font-body);
  font-size: 0.54rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: rgba(244, 238, 226, 0.36);
}

/* Velo di carta: porta la scena dell'invito senza passare dal grigio */
.intro__veil {
  position: absolute;
  inset: 0;
  z-index: 30;
  background:
    radial-gradient(70% 60% at 50% 38%, #fbf7ee 0%, var(--paper) 55%, #eee5d5 100%);
  box-shadow: 0 -28px 70px rgba(0, 0, 0, 0.38);
  transform: translateY(101%);
  transition: transform 0.68s cubic-bezier(0.7, 0, 0.18, 1) 1.56s;
  pointer-events: none;
  will-change: transform;
}

.intro__veil::before,
.intro__veil::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.intro__veil::before {
  inset: clamp(12px, 2.2vw, 26px);
  border: 1px solid rgba(122, 92, 51, 0.34);
}

.intro__veil::after {
  inset: calc(clamp(12px, 2.2vw, 26px) + 5px);
  border: 1px solid rgba(122, 92, 51, 0.13);
}

.intro.is-opening .intro__veil {
  transform: translateY(0);
}

.intro.no-anim .intro__veil {
  transition: none !important;
}

/* Busta */

.envelope {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 1.52 / 1;
  padding: 0;
  border: 0;
  border-radius: 5px;
  background: transparent;
  cursor: pointer;
  perspective: 1300px;
  -webkit-tap-highlight-color: transparent;
}

.envelope:focus-visible {
  outline: 1px solid var(--gold-soft);
  outline-offset: 12px;
}

.envelope__shadow {
  position: absolute;
  left: 5%;
  right: 5%;
  bottom: -11%;
  height: 20%;
  border-radius: 50%;
  background: radial-gradient(50% 50% at 50% 50%, rgba(0, 0, 0, 0.72), transparent 72%);
  filter: blur(15px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.envelope__back {
  position: absolute;
  inset: 0;
  border-radius: 4px;
  background:
    linear-gradient(152deg, #f9f4ea 0%, #f1e9db 56%, #e6dbc8 100%);
  box-shadow:
    inset 0 0 0 1px rgba(104, 84, 52, 0.2),
    0 34px 60px -28px rgba(0, 0, 0, 0.75);
  transition: filter 0.4s ease;
}

.envelope:hover .envelope__back {
  filter: brightness(1.025);
}

.envelope__lining {
  position: absolute;
  top: 5px;
  left: 5px;
  right: 5px;
  height: 87%;
  z-index: 1;
  border-radius: 2px;
  background-color: var(--moss-deep);
  background-image:
    radial-gradient(circle at 20% 30%, rgba(216, 189, 144, 0.32) 0 0.7px, transparent 1.3px),
    radial-gradient(circle at 70% 60%, rgba(216, 189, 144, 0.24) 0 0.7px, transparent 1.3px);
  background-size: 37px 37px, 61px 61px;
  box-shadow: inset 0 8px 30px rgba(0, 0, 0, 0.4);
}

.envelope__letter {
  position: absolute;
  top: 7%;
  left: 6.5%;
  right: 6.5%;
  height: 86%;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8% 8%;
  overflow: hidden;
  border-radius: 2px;
  background:
    linear-gradient(170deg, #fcf8f0 0%, #f7f1e5 70%, #f1e8d8 100%);
  box-shadow:
    inset 0 0 0 1px rgba(104, 84, 52, 0.14),
    0 -12px 30px rgba(0, 0, 0, 0.16);
  transform-origin: 50% 100%;
}

.envelope__letter::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(122, 92, 51, 0.16);
  pointer-events: none;
}

.peek {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.peek__mono {
  font-family: var(--font-display);
  font-size: clamp(0.8rem, 1.6vw, 1rem);
  font-weight: 500;
  letter-spacing: 0.32em;
  color: var(--gold-deep);
}

.peek__mono span {
  color: var(--gold);
}

.peek__script {
  margin-top: 0.7em;
  font-family: var(--font-script);
  font-size: clamp(1.55rem, 3.8vw, 2.15rem);
  line-height: 1.2;
  color: var(--ink);
}

.peek__rule {
  width: 54px;
  height: 1px;
  margin: 0.9em auto;
  background: var(--gold);
  opacity: 0.7;
}

.peek__date {
  font-family: var(--font-body);
  font-size: clamp(0.48rem, 1vw, 0.58rem);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.peek__foot {
  margin-top: auto;
  font-family: var(--font-body);
  font-size: 0.52rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--ink-soft);
  opacity: 0.7;
}

.envelope__front {
  position: absolute;
  inset: 0;
  z-index: 3;
  overflow: hidden;
  border-radius: 4px;
  background:
    linear-gradient(155deg, #f6efe2 0%, #eee4d2 52%, #e3d5be 100%);
  box-shadow:
    inset 0 0 0 1px rgba(104, 84, 52, 0.26),
    inset 0 18px 28px -20px rgba(85, 67, 40, 0.55);
}

.envelope__front::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(72, 57, 34, 0.12), transparent 15%);
  pointer-events: none;
}

.envelope__front::after {
  content: "";
  position: absolute;
  inset: clamp(8px, 1.6%, 12px);
  border: 1px solid rgba(122, 92, 51, 0.18);
  pointer-events: none;
}

/* linea del lembo: dà forma alla busta e ombra sulla tasca */
.envelope__seam {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 7;
  width: 100%;
  height: 57%;
  overflow: visible;
  pointer-events: none;
  filter: drop-shadow(0 2px 3px rgba(70, 54, 32, 0.22));
  transition: opacity 0.22s ease 0.08s;
}

.envelope__seam path {
  fill: none;
  stroke: rgba(89, 69, 41, 0.32);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.intro.is-opening .envelope__seam {
  opacity: 0;
  transition-delay: 0.18s;
  transition-duration: 0.2s;
}

.envelope__address {
  position: absolute;
  left: 8%;
  right: 8%;
  top: 73.5%;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.envelope__to {
  font-family: var(--font-script);
  font-size: clamp(1.4rem, 3.2vw, 2.4rem);
  line-height: 1.1;
  color: var(--ink);
}

.envelope__sub {
  margin-top: 0.45em;
  font-family: var(--font-body);
  font-size: clamp(0.44rem, 0.8vw, 0.56rem);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-deep);
}

.envelope__flap {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 6;
  width: 100%;
  height: 57%;
  background-color: #f7f1e5;
  background-image:
    linear-gradient(180deg, rgba(255, 255, 255, 0.5), transparent 40%, rgba(120, 98, 64, 0.14));
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  transform-origin: 50% 0%;
  box-shadow:
    inset 0 8px 24px rgba(255, 255, 255, 0.35),
    inset 0 -16px 26px rgba(120, 98, 64, 0.16);
}

.envelope__flap-trim {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease 0.3s;
}

.envelope__flap-trim path {
  fill: none;
  stroke: rgba(216, 189, 144, 0.38);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.intro.is-opening .envelope__flap-trim {
  opacity: 1;
}

/* Sigillo */

.seal {
  position: absolute;
  top: 52%;
  left: 50%;
  z-index: 8;
  width: clamp(74px, 22%, 118px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  filter: drop-shadow(0 10px 16px rgba(0, 0, 0, 0.45));
  transition: transform 0.45s var(--ease), filter 0.45s ease;
}

.envelope:hover .seal {
  transform: translate(-50%, -50%) scale(1.035);
  filter: drop-shadow(0 14px 22px rgba(0, 0, 0, 0.5));
}

.seal__half {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.seal__half--left {
  clip-path: inset(0 50% 0 0);
}

.seal__half--right {
  clip-path: inset(0 0 0 50%);
}

.seal__disc {
  position: absolute;
  inset: 2%;
  display: grid;
  place-items: center;
  border-radius: 48% 52% 47% 53% / 52% 47% 53% 48%;
  background:
    radial-gradient(circle at 37% 30%, rgba(255, 255, 255, 0.26) 0%, rgba(255, 255, 255, 0) 30%),
    radial-gradient(circle at 62% 72%, rgba(0, 0, 0, 0.32) 0%, rgba(0, 0, 0, 0) 55%),
    radial-gradient(circle at 50% 44%, #933f3f 0%, #7a2e2e 48%, #5b1f1f 76%, #451515 100%);
  box-shadow:
    inset 0 0 0 1px rgba(255, 226, 185, 0.12),
    inset 0 -14px 22px rgba(0, 0, 0, 0.32),
    inset 0 10px 18px rgba(255, 255, 255, 0.08);
}

.seal__disc::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='90' height='90'%3E%3Cfilter id='w'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='90' height='90' filter='url(%23w)' opacity='0.55'/%3E%3C/svg%3E");
  background-size: 90px 90px;
  opacity: 0.22;
  mix-blend-mode: overlay;
  pointer-events: none;
}

.seal__ring {
  position: absolute;
  inset: 16%;
  border: 1px solid rgba(240, 211, 165, 0.55);
  border-radius: 50%;
}

.seal__ring::before {
  content: "";
  position: absolute;
  inset: 4px;
  border: 1px dashed rgba(240, 211, 165, 0.32);
  border-radius: 50%;
}

.seal__monogram {
  position: relative;
  z-index: 2;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 4.2vw, 2.1rem);
  font-weight: 500;
  letter-spacing: 0.05em;
  color: #f1d9ae;
  text-shadow: 0 1px 0 rgba(58, 15, 15, 0.8), 0 -1px 0 rgba(255, 255, 255, 0.16);
  transform: translateY(-1px);
}

.seal__monogram span {
  font-size: 0.72em;
  color: rgba(241, 217, 174, 0.75);
  padding-inline: 0.08em;
}

.seal__dot {
  position: absolute;
  top: 12.5%;
  left: 50%;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(241, 217, 174, 0.75);
  transform: translateX(-50%);
  box-shadow: 0 0 0 1px rgba(241, 217, 174, 0.15);
}

.seal__flash {
  position: absolute;
  inset: 8%;
  border: 1px solid rgba(216, 189, 144, 0.7);
  border-radius: 50%;
  opacity: 0;
  pointer-events: none;
}

/* Sequenza di apertura */

@keyframes seal-left {
  0% { transform: translate3d(0, 0, 0) rotate(0deg); opacity: 1; }
  32% { transform: translate3d(-2px, -1px, 0) rotate(-3deg); opacity: 1; }
  100% { transform: translate3d(-22px, 18px, 0) rotate(-17deg); opacity: 0; }
}

@keyframes seal-right {
  0% { transform: translate3d(0, 0, 0) rotate(0deg); opacity: 1; }
  32% { transform: translate3d(2px, -1px, 0) rotate(3deg); opacity: 1; }
  100% { transform: translate3d(22px, 18px, 0) rotate(17deg); opacity: 0; }
}

@keyframes seal-flash {
  0% { transform: scale(1); opacity: 0.9; }
  100% { transform: scale(1.9); opacity: 0; }
}

@keyframes flap-open {
  0% {
    transform: rotateX(0deg);
    background-color: #f7f1e5;
    z-index: 6;
  }
  34% {
    transform: rotateX(90deg);
    background-color: #f7f1e5;
    z-index: 6;
  }
  34.01% {
    transform: rotateX(90deg);
    background-color: #38472f;
    z-index: 1;
  }
  100% {
    transform: rotateX(180deg);
    background-color: #38472f;
    z-index: 1;
  }
}

@keyframes letter-rise {
  0% { transform: translateY(0) scale(1); }
  100% { transform: translateY(-58%) scale(1.012) rotate(-0.35deg); }
}

@keyframes shadow-open {
  0% { opacity: 1; transform: scaleX(1); }
  100% { opacity: 0.55; transform: scaleX(0.82); }
}

.intro.is-opening .seal__half--left {
  animation: seal-left 0.58s cubic-bezier(0.4, 0, 0.8, 0.4) 0.05s both;
}

.intro.is-opening .seal__half--right {
  animation: seal-right 0.58s cubic-bezier(0.4, 0, 0.8, 0.4) 0.05s both;
}

.intro.is-opening .seal__flash {
  animation: seal-flash 0.75s ease-out 0.03s both;
}

.intro.is-opening .envelope__flap {
  animation: flap-open 0.9s cubic-bezier(0.45, 0.02, 0.2, 1) 0.24s both;
}

.intro.is-opening .envelope__letter {
  animation: letter-rise 0.98s cubic-bezier(0.19, 0.94, 0.26, 1) 0.72s both;
}

.intro.is-opening .envelope__shadow {
  animation: shadow-open 1.05s ease 0.4s both;
}

.intro.is-opening .intro__head {
  opacity: 0;
  transform: translateY(-10px);
}

.intro.is-opening .intro__foot {
  opacity: 0;
  transform: translateY(8px);
}

.intro.is-opening .intro__stage {
  animation-play-state: paused;
}

.intro.no-anim .seal__half,
.intro.no-anim .seal__flash,
.intro.no-anim .envelope__flap,
.intro.no-anim .envelope__letter,
.intro.no-anim .envelope__shadow {
  animation: none !important;
}

.intro.no-anim .envelope__flap-trim {
  opacity: 0;
  transition: none;
}

/* ==========================================================================
   INVITO — transizione e struttura
   ========================================================================== */

#invito {
  opacity: 0;
  visibility: hidden;
  transform: translateY(26px);
  transition:
    opacity 0.9s var(--ease),
    transform 1.1s var(--ease),
    visibility 0s linear 1.1s;
  outline: none;
}

body.is-open #invito {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition: none;
}

body.is-open .intro {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: none;
}

body.is-open .intro__head,
body.is-open .intro__foot {
  opacity: 0;
}

.section {
  position: relative;
  padding-block: clamp(78px, 11vw, 148px);
}

.section-head {
  max-width: 720px;
  margin: 0 auto clamp(46px, 6.5vw, 78px);
  text-align: center;
}

.section-head--compact {
  margin-bottom: clamp(38px, 5vw, 58px);
}

.section-title {
  margin-top: 0.35em;
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 4.6vw, 3.8rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: 0.005em;
  text-wrap: balance;
}

.section-sub {
  margin-top: 0.9em;
  font-family: var(--font-display);
  font-size: 1.14rem;
  font-style: italic;
  line-height: 1.6;
  color: var(--ink-soft);
}

/* Rivelazioni */

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.95s var(--ease),
    transform 0.95s var(--ease-out);
  transition-delay: var(--reveal-delay, 0s);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ==========================================================================
   COPERTINA
   ========================================================================== */

.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  min-height: 100svh;
  padding: clamp(88px, 12vh, 130px) var(--gutter) clamp(110px, 14vh, 150px);
  overflow: hidden;
  text-align: center;
  background:
    radial-gradient(70% 60% at 50% 38%, #fbf7ee 0%, var(--paper) 55%, #eee5d5 100%);
}

.hero__frame {
  position: absolute;
  inset: clamp(12px, 2.2vw, 26px);
  border: 1px solid rgba(122, 92, 51, 0.34);
  pointer-events: none;
}

.hero__frame::before {
  content: "";
  position: absolute;
  inset: 5px;
  border: 1px solid rgba(122, 92, 51, 0.13);
}

.hero__branch {
  position: absolute;
  width: clamp(120px, 15vw, 235px);
  height: auto;
  color: var(--sage);
  opacity: 0.32;
  pointer-events: none;
}

.hero__branch--left {
  left: 2.5%;
  bottom: 1%;
  transform: rotate(8deg);
}

.hero__branch--right {
  right: 2%;
  top: 3%;
  transform: scaleY(-1) rotate(10deg);
  opacity: 0.22;
}

.hero__inner {
  position: relative;
  z-index: 1;
  isolation: isolate;
  width: 100%;
  max-width: 940px;
}

.hero__inner::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 48%;
  left: 50%;
  width: clamp(300px, 46vw, 620px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(122, 92, 51, 0.16);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 252, 245, 0.8) 0%, rgba(255, 252, 245, 0.35) 55%, transparent 72%);
  box-shadow: inset 0 0 90px rgba(176, 141, 87, 0.06);
}

.hero__script {
  margin-top: 1.6em;
  font-family: var(--font-script);
  font-size: clamp(1.35rem, 2.5vw, 1.95rem);
  line-height: 1.3;
  color: var(--gold-deep);
}

.hero__names {
  display: flex;
  flex-wrap: nowrap;
  align-items: baseline;
  justify-content: center;
  gap: clamp(6px, 1.4vw, 20px);
  margin-top: 0.1em;
  font-family: var(--font-display);
  font-size: clamp(3rem, 11.5vw, 8rem);
  font-weight: 300;
  line-height: 0.92;
  letter-spacing: 0.005em;
  color: var(--ink);
}

.hero__amp {
  font-family: var(--font-display);
  font-size: 0.44em;
  font-style: italic;
  font-weight: 400;
  color: var(--gold-deep);
  transform: translateY(-0.08em);
}

.hero__date {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(10px, 1.4vw, 18px);
  margin-top: clamp(26px, 4vh, 40px);
  font-family: var(--font-body);
  font-size: clamp(0.6rem, 1vw, 0.7rem);
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.hero__date-rule {
  width: 1px;
  height: 14px;
  background: rgba(122, 92, 51, 0.45);
}

.hero__theme {
  margin-top: 1.1em;
  font-family: var(--font-display);
  font-size: clamp(1.22rem, 2vw, 1.5rem);
  font-style: italic;
  letter-spacing: 0.03em;
  color: var(--gold-deep);
}

.hero__ics {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: clamp(24px, 3.5vh, 34px);
  padding-bottom: 4px;
  border-bottom: 1px solid var(--line-strong);
  font-family: var(--font-body);
  font-size: 0.61rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-decoration: none;
  transition:
    color 0.25s ease,
    border-color 0.25s ease,
    opacity 0.95s var(--ease) var(--reveal-delay, 0s),
    transform 0.95s var(--ease-out) var(--reveal-delay, 0s);
}

.hero__ics:hover {
  color: var(--ink);
  border-color: var(--gold-deep);
}

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: clamp(25px, 4vh, 42px);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transform: translateX(-50%);
  font-family: var(--font-body);
  font-size: 0.53rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 0.25s ease;
}

.scroll-cue:hover {
  color: var(--ink);
}

.scroll-cue__line {
  position: relative;
  width: 1px;
  height: 46px;
  background: linear-gradient(180deg, rgba(122, 92, 51, 0.1), rgba(122, 92, 51, 0.65));
  overflow: visible;
}

.scroll-cue__line::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--gold-deep);
  transform: translateX(-50%);
  animation: cue 2.7s ease-in-out infinite;
}

@keyframes cue {
  0% { transform: translate(-50%, 0); opacity: 0; }
  25% { opacity: 1; }
  85% { opacity: 1; }
  100% { transform: translate(-50%, 42px); opacity: 0; }
}

/* ==========================================================================
   LA LETTERA
   ========================================================================== */

.section--letter {
  background: var(--paper);
}

.letter {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(42px, 7vw, 104px);
  align-items: start;
}

.letter__title {
  margin-top: 0.45em;
  font-family: var(--font-display);
  font-size: clamp(2.05rem, 3.7vw, 3.35rem);
  font-weight: 300;
  line-height: 1.13;
  letter-spacing: 0.002em;
  text-wrap: balance;
}

.letter__heading .ornament {
  margin-top: clamp(24px, 3vw, 38px);
}

.letter__body {
  padding-top: clamp(6px, 2vw, 24px);
}

.letter__body p {
  color: var(--ink-soft);
  font-size: 1.08rem;
  line-height: 1.8;
}

.letter__body .lead {
  color: var(--ink);
}

.letter__body p + p {
  margin-top: 1.1em;
}

.dropcap {
  float: left;
  margin: 0.08em 0.12em 0 0;
  font-family: var(--font-display);
  font-size: 4.3em;
  font-weight: 300;
  line-height: 0.68;
  color: var(--gold-deep);
}

/* ==========================================================================
   IL TEMA
   ========================================================================== */

.section--theme {
  background: var(--paper-2);
  overflow: hidden;
}

.ghost-date {
  position: absolute;
  right: -1.5vw;
  top: 7%;
  font-family: var(--font-display);
  font-size: clamp(7rem, 17vw, 16rem);
  font-weight: 300;
  line-height: 0.8;
  letter-spacing: 0.02em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(122, 92, 51, 0.16);
  pointer-events: none;
  user-select: none;
}

.theme {
  position: relative;
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: clamp(40px, 7vw, 96px);
  align-items: start;
}

.theme__title {
  margin-top: 0.4em;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  font-weight: 300;
  line-height: 0.98;
  letter-spacing: 0.002em;
}

.theme__aside-note {
  max-width: 250px;
  margin-top: 1.5em;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-style: italic;
  line-height: 1.65;
  color: var(--ink-soft);
}

.theme__body {
  padding-top: 0.25em;
}

.theme__body p {
  color: var(--ink-soft);
  font-size: 1.05rem;
  line-height: 1.8;
}

.theme__body .lead {
  color: var(--ink);
}

.theme__body p + p {
  margin-top: 1.1em;
}

.theme__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px clamp(22px, 3vw, 38px);
  margin-top: clamp(34px, 4vw, 48px);
}

.theme__list > div {
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.theme__list dt {
  font-family: var(--font-body);
  font-size: 0.6rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold-deep);
}

.theme__list dd {
  margin-top: 0.5em;
  font-size: 1rem;
  line-height: 1.62;
  color: var(--ink-soft);
}

/* ==========================================================================
   CITAZIONE
   ========================================================================== */

.quote {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 52vh;
  padding: clamp(96px, 14vw, 180px) var(--gutter);
  overflow: hidden;
  color: var(--paper);
  text-align: center;
  background:
    radial-gradient(60% 80% at 50% 40%, rgba(72, 90, 66, 0.38) 0%, rgba(27, 34, 26, 0) 65%),
    var(--moss-deep);
}

.quote::before {
  content: "";
  position: absolute;
  inset: 22px;
  border: 1px solid rgba(216, 189, 144, 0.13);
  pointer-events: none;
}

.quote__branch {
  position: absolute;
  width: clamp(120px, 14vw, 220px);
  height: auto;
  color: var(--gold-soft);
  opacity: 0.12;
  pointer-events: none;
}

.quote__branch--left {
  left: -1%;
  bottom: -12%;
  transform: rotate(10deg);
}

.quote__branch--right {
  right: -1%;
  top: -12%;
  transform: scaleY(-1) rotate(9deg);
}

.quote__inner {
  position: relative;
  z-index: 1;
  max-width: 900px;
}

.quote__mark {
  font-family: var(--font-script);
  font-size: clamp(3rem, 6vw, 5rem);
  line-height: 0.6;
  color: var(--gold-soft);
  opacity: 0.65;
}

.quote blockquote p {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5.5vw, 4.7rem);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: 0.005em;
  text-wrap: balance;
}

.quote blockquote footer {
  margin-top: clamp(24px, 3vw, 34px);
  font-family: var(--font-body);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(244, 238, 226, 0.55);
}

.quote__fireflies span {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gold-soft);
  box-shadow: 0 0 14px 2px rgba(216, 189, 144, 0.4);
  opacity: 0;
  animation: firefly 7s ease-in-out infinite;
}

.quote__fireflies span:nth-child(1) { left: 16%; top: 30%; animation-delay: -1s; }
.quote__fireflies span:nth-child(2) { left: 26%; top: 72%; animation-delay: -4s; animation-duration: 9s; }
.quote__fireflies span:nth-child(3) { left: 41%; top: 18%; animation-delay: -6s; animation-duration: 8s; }
.quote__fireflies span:nth-child(4) { left: 68%; top: 66%; animation-delay: -2s; animation-duration: 10s; }
.quote__fireflies span:nth-child(5) { left: 79%; top: 34%; animation-delay: -5s; }
.quote__fireflies span:nth-child(6) { left: 88%; top: 78%; animation-delay: -3s; animation-duration: 11s; }

@keyframes firefly {
  0%, 100% { opacity: 0; transform: translate3d(0, 6px, 0); }
  35% { opacity: 0.7; }
  60% { opacity: 0.2; transform: translate3d(-8px, -10px, 0); }
  80% { opacity: 0.55; }
}

/* ==========================================================================
   IL GIORNO
   ========================================================================== */

.section--day {
  background: var(--paper);
}

.timeline {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 111px;
  top: 30px;
  bottom: 30px;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--line-strong) 8%, var(--line-strong) 92%, transparent);
}

.timeline li {
  display: grid;
  grid-template-columns: 92px 40px minmax(0, 1fr);
  align-items: start;
  padding: 24px 0;
}

.timeline time {
  padding-top: 0.16em;
  font-family: var(--font-display);
  font-size: 1.38rem;
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--ink);
  text-align: right;
  font-feature-settings: "tnum" 1;
}

.timeline__dot {
  position: relative;
  z-index: 1;
  justify-self: center;
  width: 9px;
  height: 9px;
  margin-top: 0.55em;
  border: 1px solid var(--gold-deep);
  border-radius: 50%;
  background: var(--paper);
  box-shadow: 0 0 0 7px var(--paper);
}

.timeline__body {
  padding-left: 6px;
}

.timeline__body h3 {
  font-family: var(--font-display);
  font-size: 1.52rem;
  font-weight: 400;
  line-height: 1.2;
}

.timeline__body p {
  max-width: 500px;
  margin-top: 0.28em;
  font-family: var(--font-display);
  font-size: 1.01rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

/* ==========================================================================
   LA VILLA
   ========================================================================== */

.section--villa {
  background: var(--paper-2);
}

.villa__figure {
  max-width: 1000px;
  margin: 0 auto clamp(48px, 6vw, 76px);
}

.villa__frame {
  position: relative;
  padding: clamp(7px, 1vw, 11px);
  background: #f7f2e8;
  border: 1px solid var(--line-strong);
  box-shadow: 0 30px 60px -45px rgba(50, 42, 28, 0.6);
}

.villa__frame::before {
  content: "";
  position: absolute;
  inset: 4px;
  z-index: 1;
  border: 1px solid rgba(122, 92, 51, 0.17);
  pointer-events: none;
}

.villa__frame img {
  width: 100%;
  height: auto;
}

.villa__figure figcaption {
  margin-top: 14px;
  font-family: var(--font-display);
  font-size: 0.94rem;
  font-style: italic;
  line-height: 1.5;
  text-align: center;
  color: var(--ink-soft);
}

.villa__grid {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr;
  gap: clamp(38px, 6vw, 76px);
  align-items: start;
}

.villa__about p {
  font-size: 1.06rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

.villa__about .lead {
  color: var(--ink);
}

.villa__about p + p {
  margin-top: 1.1em;
}

.spaces {
  margin-top: clamp(30px, 4vw, 44px);
}

.spaces li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.spaces li:last-child {
  border-bottom: 1px solid var(--line);
}

.spaces__num {
  padding-top: 0.2em;
  font-family: var(--font-body);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  color: var(--gold-deep);
}

.spaces h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  line-height: 1.25;
}

.spaces p {
  margin-top: 0.3em;
  font-size: 0.99rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

.villa__card {
  position: sticky;
  top: 92px;
  padding: clamp(24px, 3vw, 34px);
  background: #f8f3e8;
  border: 1px solid var(--line-strong);
  box-shadow: 0 26px 55px -45px rgba(50, 42, 28, 0.65);
}

.villa__address {
  margin-top: 0.65em;
  font-family: var(--font-display);
  font-size: 1.22rem;
  font-style: normal;
  line-height: 1.55;
  color: var(--ink);
}

.villa__card .btn {
  width: 100%;
  margin-top: 20px;
}

.villa__rule {
  margin: 24px 0;
  border: 0;
  border-top: 1px solid var(--line);
}

.villa__card-title {
  font-family: var(--font-display);
  font-size: 1.22rem;
  font-weight: 500;
}

.travel {
  margin-top: 10px;
}

.travel > div {
  padding: 10px 0;
  border-top: 1px solid rgba(38, 41, 31, 0.1);
}

.travel > div:first-child {
  border-top: 0;
}

.travel dt {
  font-family: var(--font-body);
  font-size: 0.56rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-deep);
}

.travel dd {
  margin-top: 3px;
  font-size: 0.94rem;
  line-height: 1.6;
  color: var(--ink-soft);
}

.villa__note {
  margin-top: 14px;
  padding-left: 12px;
  border-left: 1px solid var(--line-strong);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-style: italic;
  line-height: 1.55;
  color: var(--ink-soft);
}

/* ==========================================================================
   DETTAGLI
   ========================================================================== */

.section--details {
  background: var(--paper);
}

.details {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(20px, 3vw, 40px);
}

.detail {
  padding-top: 20px;
  border-top: 1px solid var(--line-strong);
}

.detail__num {
  font-family: var(--font-body);
  font-size: 0.58rem;
  letter-spacing: 0.22em;
  color: var(--gold-deep);
}

.detail h3 {
  margin-top: 0.5em;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 500;
  line-height: 1.2;
}

.detail p {
  margin-top: 0.45em;
  font-size: 0.97rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

/* ==========================================================================
   RSVP
   ========================================================================== */

.section--rsvp {
  position: relative;
  overflow: hidden;
  color: var(--paper);
  background:
    radial-gradient(80% 100% at 15% 35%, rgba(72, 90, 66, 0.4) 0%, rgba(27, 34, 26, 0) 60%),
    radial-gradient(60% 70% at 88% 85%, rgba(176, 141, 87, 0.12) 0%, rgba(27, 34, 26, 0) 65%),
    var(--moss-deep);
}

.section--rsvp::before {
  content: "";
  position: absolute;
  inset: 20px;
  border: 1px solid rgba(216, 189, 144, 0.1);
  pointer-events: none;
}

.rsvp__branch {
  position: absolute;
  right: -3%;
  top: -4%;
  width: clamp(160px, 20vw, 320px);
  height: auto;
  color: var(--gold-soft);
  opacity: 0.1;
  transform: rotate(7deg);
  pointer-events: none;
}

.rsvp {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: clamp(42px, 7vw, 92px);
  align-items: start;
}

.rsvp__intro {
  padding-top: clamp(4px, 1.5vw, 18px);
}

.rsvp__title {
  margin-top: 0.28em;
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 300;
  line-height: 0.98;
  color: var(--paper);
}

.rsvp__lead {
  max-width: 390px;
  margin-top: 1.15em;
  font-family: var(--font-display);
  font-size: 1.15rem;
  line-height: 1.7;
  color: rgba(244, 238, 226, 0.76);
}

.rsvp__lead strong {
  color: var(--paper);
  font-weight: 500;
}

.rsvp__deadline {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: clamp(28px, 4.5vw, 42px);
  padding: 16px 0;
  border-top: 1px solid rgba(244, 238, 226, 0.18);
  border-bottom: 1px solid rgba(244, 238, 226, 0.18);
}

.rsvp__deadline-label {
  font-family: var(--font-body);
  font-size: 0.58rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--gold-soft);
}

.rsvp__deadline-date {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 2.8vw, 2.15rem);
  letter-spacing: 0.09em;
  color: var(--paper);
}

.rsvp__contact {
  margin-top: 28px;
}

.rsvp__contact p {
  font-family: var(--font-body);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(244, 238, 226, 0.45);
}

.rsvp__contact a {
  display: block;
  width: max-content;
  max-width: 100%;
  margin-top: 8px;
  font-family: var(--font-display);
  font-size: 1.08rem;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid rgba(216, 189, 144, 0.35);
  transition: color 0.25s ease, border-color 0.25s ease;
}

.rsvp__contact a:hover {
  color: var(--gold-soft);
  border-color: var(--gold-soft);
}

.rsvp__intro > .btn {
  margin-top: 30px;
}

/* Form */

.rsvp__card {
  padding: clamp(24px, 3.4vw, 42px);
  color: var(--ink);
  background:
    linear-gradient(165deg, #fbf7ee 0%, #f5eee1 100%);
  border: 1px solid rgba(104, 84, 52, 0.24);
  box-shadow:
    0 40px 80px -40px rgba(0, 0, 0, 0.6),
    inset 0 0 0 5px rgba(250, 246, 237, 0.6);
}

.field {
  display: grid;
  gap: 6px;
  margin-bottom: 20px;
}

.field label,
.field legend {
  padding: 0;
  font-family: var(--font-body);
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.field legend {
  margin-bottom: 8px;
}

.field input[type="text"],
.field select,
.field textarea {
  width: 100%;
  padding: 9px 2px 10px;
  font-family: var(--font-display);
  font-size: 1.12rem;
  line-height: 1.4;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(38, 41, 31, 0.25);
  border-radius: 0;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  -webkit-appearance: none;
  appearance: none;
}

.field textarea {
  min-height: 70px;
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
  color: rgba(86, 84, 71, 0.55);
  font-style: italic;
}

.field select {
  padding-right: 24px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23565447' stroke-width='1.2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 4px center;
  cursor: pointer;
}

.field input[type="text"]:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--gold-deep);
  box-shadow: 0 1px 0 var(--gold-deep);
}

.field input[aria-invalid="true"] {
  border-color: #9a3b32;
}

.field__error {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.7rem;
  line-height: 1.5;
  color: #8c342b;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.field-row .field {
  min-width: 0;
}

.field--choice {
  min-width: 0;
  padding: 0;
  border: 0;
}

.choices {
  display: flex;
  gap: 7px;
}

.choice {
  flex: 1;
  min-width: 0;
  cursor: pointer;
}

.choice input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.choice span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 8px 6px;
  border: 1px solid rgba(38, 41, 31, 0.22);
  font-family: var(--font-body);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  line-height: 1.35;
  white-space: nowrap;
  text-align: center;
  color: var(--ink-soft);
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.choice:hover span {
  border-color: var(--ink-soft);
}

.choice input:checked + span {
  background: var(--moss-deep);
  border-color: var(--moss-deep);
  color: var(--paper);
}

.choice input:focus-visible + span {
  outline: 2px solid var(--gold-deep);
  outline-offset: 2px;
}

.consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 6px;
  font-family: var(--font-body);
  font-size: 0.75rem;
  line-height: 1.55;
  color: var(--ink-soft);
  cursor: pointer;
}

.consent input {
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  margin: 2px 0 0;
  accent-color: var(--moss-deep);
  cursor: pointer;
}

.rsvp-form__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin-top: 24px;
}

.rsvp-form__note {
  margin-top: 12px;
  font-family: var(--font-body);
  font-size: 0.66rem;
  line-height: 1.6;
  color: rgba(86, 84, 71, 0.8);
}

.rsvp-form__status {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 20px;
  padding: 13px 14px;
  background: #edf0e2;
  border: 1px solid #c8cfb5;
  font-family: var(--font-body);
  font-size: 0.78rem;
  line-height: 1.55;
  color: #33402f;
}

.rsvp-form__status[hidden] {
  display: none;
}

.rsvp-form__status svg {
  flex: 0 0 auto;
  margin-top: 2px;
}

.rsvp-form__status a {
  color: #33402f;
  text-underline-offset: 3px;
}

.rsvp-form__status:focus {
  outline: none;
}

/* Pulsanti */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 12px 22px;
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 0.64rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition:
    background-color 0.28s ease,
    color 0.28s ease,
    border-color 0.28s ease,
    transform 0.28s ease,
    box-shadow 0.28s ease;
}

.btn svg {
  flex: 0 0 auto;
}

.btn--solid {
  background: var(--moss-deep);
  border-color: var(--moss-deep);
  color: var(--paper);
}

.btn--solid:hover {
  background: var(--ink);
  border-color: var(--ink);
  transform: translateY(-1px);
  box-shadow: 0 12px 22px -14px rgba(19, 25, 19, 0.9);
}

.btn--text {
  padding-inline: 4px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(38, 41, 31, 0.35);
  color: var(--ink-soft);
}

.btn--text:hover {
  color: var(--ink);
  border-color: var(--ink);
}

.btn--outline {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink);
}

.btn--outline:hover {
  background: var(--moss-deep);
  border-color: var(--moss-deep);
  color: var(--paper);
}

.btn--ghost {
  background: transparent;
  border-color: rgba(244, 238, 226, 0.34);
  color: var(--paper);
}

.btn--ghost:hover {
  background: var(--paper);
  border-color: var(--paper);
  color: var(--moss-deep);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
  padding: clamp(58px, 8vw, 90px) 0 clamp(40px, 5vw, 60px);
  color: var(--paper);
  background: var(--moss-night);
  border-top: 1px solid rgba(216, 189, 144, 0.12);
  text-align: center;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.footer__mono {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border: 1px solid rgba(216, 189, 144, 0.4);
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 1.24rem;
  letter-spacing: 0.08em;
  white-space: nowrap;
  color: var(--gold-soft);
}

.footer__mono span {
  padding-inline: 0.08em;
  color: rgba(216, 189, 144, 0.5);
}

.footer__names {
  margin-top: 1.1em;
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 300;
  letter-spacing: 0.03em;
}

.footer__meta {
  margin-top: 0.55em;
  font-family: var(--font-body);
  font-size: 0.58rem;
  letter-spacing: 0.21em;
  text-transform: uppercase;
  color: rgba(244, 238, 226, 0.5);
}

.footer__script {
  margin-top: 1.4em;
  font-family: var(--font-script);
  font-size: 1.55rem;
  color: var(--gold-soft);
  opacity: 0.75;
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 24px;
  margin-top: 2.4em;
}

.footer__links a,
.footer__links button {
  padding: 4px 0;
  border: 0;
  border-bottom: 1px solid rgba(216, 189, 144, 0.3);
  background: transparent;
  font-family: var(--font-body);
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(244, 238, 226, 0.66);
  text-decoration: none;
  cursor: pointer;
  transition: color 0.25s ease, border-color 0.25s ease;
}

.footer__links a:hover,
.footer__links button:hover {
  color: var(--paper);
  border-color: var(--gold-soft);
}

.footer__note {
  margin-top: 2.8em;
  font-family: var(--font-body);
  font-size: 0.56rem;
  letter-spacing: 0.16em;
  color: rgba(244, 238, 226, 0.3);
}

/* ==========================================================================
   STRUMENTI
   ========================================================================== */

.letter-tools {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 300;
  display: flex;
  gap: 8px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

body.is-open .letter-tools {
  opacity: 1;
  pointer-events: auto;
  transform: none;
  transition-delay: 1.1s;
}

.tool {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(38, 41, 31, 0.2);
  border-radius: 50%;
  background: rgba(250, 246, 237, 0.9);
  color: var(--ink);
  cursor: pointer;
  box-shadow: 0 10px 24px -14px rgba(0, 0, 0, 0.55);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  transition: background-color 0.25s ease, transform 0.25s ease, color 0.25s ease;
}

.tool:hover {
  background: var(--moss-deep);
  border-color: var(--moss-deep);
  color: var(--paper);
  transform: translateY(-1px);
}

.noscript-note {
  padding: 18px var(--gutter);
  background: var(--gold-soft);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.85rem;
  line-height: 1.6;
  text-align: center;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 1120px) {
  .letter-tools {
    display: none;
  }

  .letter {
    gap: 54px;
  }

  .theme {
    gap: 54px;
  }

  .villa__grid {
    gap: 46px;
  }

  .rsvp {
    gap: 48px;
  }

  .details {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
}

@media (max-width: 900px) {
  .letter {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .letter__body {
    padding-top: 0;
  }

  .theme {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .theme__aside-note {
    max-width: 380px;
  }

  .ghost-date {
    top: 3%;
    opacity: 0.65;
  }

  .villa__grid {
    grid-template-columns: 1fr;
  }

  .villa__card {
    position: static;
  }

  .rsvp {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .rsvp__lead {
    max-width: 500px;
  }

  .rsvp__intro > .btn {
    margin-top: 24px;
  }
}

@media (max-width: 700px) {
  html {
    font-size: 17px;
  }

  .hero__inner::before {
    width: 90vw;
  }

  .hero__branch {
    opacity: 0.18;
  }

  .hero__names {
    letter-spacing: 0;
  }

  .quote::before,
  .section--rsvp::before {
    inset: 12px;
  }

  .quote__branch {
    opacity: 0.09;
  }

  .timeline::before {
    left: 5px;
    top: 20px;
    bottom: 20px;
  }

  .timeline li {
    position: relative;
    grid-template-columns: 1fr;
    padding: 20px 0 22px 30px;
  }

  .timeline time {
    padding-top: 0;
    font-family: var(--font-body);
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    color: var(--gold-deep);
    text-align: left;
  }

  .timeline__dot {
    position: absolute;
    left: 1px;
    top: 24px;
    margin: 0;
    box-shadow: 0 0 0 6px var(--paper);
  }

  .timeline__body {
    padding-left: 0;
    margin-top: 5px;
  }

  .timeline__body h3 {
    font-size: 1.4rem;
  }

  .villa__figure {
    margin-bottom: 40px;
  }

  .villa__frame {
    padding: 6px;
  }

  .villa__figure figcaption {
    font-size: 0.86rem;
    padding-inline: 12px;
  }

  .details {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .detail {
    display: grid;
    grid-template-columns: 28px 1fr;
    column-gap: 10px;
    padding-top: 16px;
  }

  .detail__num {
    grid-row: span 2;
    padding-top: 0.35em;
  }

  .detail h3 {
    margin-top: 0;
  }

  .field-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .rsvp__card {
    padding: 24px 20px;
  }

  .rsvp-form__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn--text {
    border: 1px solid rgba(38, 41, 31, 0.2);
    padding: 12px 16px;
    color: var(--ink-soft);
  }

  .scroll-cue__label {
    display: none;
  }
}

@media (max-width: 460px) {
  .intro__branch {
    opacity: 0.1;
  }

  .seal {
    top: 49%;
    width: clamp(62px, 22%, 118px);
  }

  .envelope__address {
    top: 70.5%;
  }

  .envelope__to {
    font-size: 1.3rem;
  }

  .envelope__sub {
    font-size: 0.4rem;
    letter-spacing: 0.18em;
  }

  .envelope__front::after {
    inset: 6px;
  }

  .intro__veil::before {
    inset: 10px;
  }

  .intro__veil::after {
    inset: 15px;
  }

  .hero__frame {
    inset: 10px;
  }

  .hero__date {
    gap: 8px;
    letter-spacing: 0.14em;
  }

  .hero__date-rule {
    height: 11px;
  }

  .hero__script {
    margin-top: 1.9em;
  }

  .hero__theme {
    font-size: 1.12rem;
  }

  .theme__list {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .spaces li {
    grid-template-columns: 30px 1fr;
    gap: 10px;
  }

  .opening-line {
    display: none;
  }

  .quote blockquote footer {
    letter-spacing: 0.18em;
  }

  .footer__links {
    gap: 10px 18px;
  }

  .footer__meta {
    letter-spacing: 0.14em;
  }
}

@media (max-height: 680px) and (min-width: 700px) {
  .intro {
    gap: 16px;
    padding-block: 24px;
  }

  .intro__stage {
    width: min(460px, 80vw, 52vh);
  }
}

/* ==========================================================================
   MOTION
   ========================================================================== */

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }

  .intro.is-opening .envelope__letter,
  .intro.is-opening .envelope__flap {
    will-change: transform;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    transition-delay: 0s !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .intro__motes,
  .quote__fireflies {
    display: none;
  }

  .intro__stage {
    animation: none;
  }

  .intro__pulse::after,
  .scroll-cue__line::after {
    animation: none;
  }
}

/* ==========================================================================
   PRINT
   ========================================================================== */

@media print {
  @page {
    margin: 14mm;
  }

  :root {
    --paper: #fff;
    --paper-2: #fff;
    --ink: #111;
    --ink-soft: #333;
    --line: rgba(0, 0, 0, 0.25);
    --line-strong: rgba(0, 0, 0, 0.45);
  }

  html {
    font-size: 12pt;
  }

  body {
    background: #fff !important;
    color: #111 !important;
  }

  body::after,
  .intro,
  .letter-tools,
  .scroll-cue,
  .hero__branch,
  .hero__ics,
  .quote__fireflies,
  .rsvp__branch,
  .rsvp__card,
  .footer__links,
  .noscript-note {
    display: none !important;
  }

  #invito {
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
  }

  .hero {
    min-height: auto;
    padding: 20mm 0 12mm;
    background: #fff !important;
  }

  .hero__frame {
    inset: 0;
  }

  .hero__inner::before,
  .ghost-date {
    display: none;
  }

  .hero__names {
    font-size: 42pt;
    color: #111;
  }

  .section,
  .quote {
    padding-block: 10mm;
    background: #fff !important;
    color: #111 !important;
    break-inside: avoid;
  }

  .quote::before,
  .section--rsvp::before {
    border-color: rgba(0, 0, 0, 0.2);
  }

  .section--rsvp,
  .footer {
    color: #111 !important;
    background: #fff !important;
  }

  .rsvp {
    display: none;
  }

  .rsvp__intro,
  .footer__inner {
    display: block;
  }

  .footer {
    padding-top: 8mm;
    border-top: 1px solid rgba(0, 0, 0, 0.2);
  }

  .footer__mono {
    color: #111;
    border-color: #111;
    margin-inline: auto;
  }

  .footer__names,
  .footer__script,
  .footer__meta {
    color: #111;
  }

  .villa__figure img {
    max-width: 100%;
  }

  .villa__card {
    position: static;
    border-color: rgba(0, 0, 0, 0.25);
    background: #fff;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }

  a {
    color: #111;
    text-decoration: none;
  }
}