:root {
  color-scheme: light;
  --ink: #171820;
  --soft: #565967;
  --paper: #fbfbff;
  --white: #fff;
  --rose: #df6784;
  --deep-rose: #832f55;
  --green: #7eba9b;
  --leaf: #4f8f6a;
  --sky: #cfeff7;
  --butter: #f6df91;
  --lilac: #d9d5ff;
  --line: rgba(23, 24, 32, 0.12);
  --shadow: 0 30px 90px rgba(48, 38, 59, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  height: 100%;
  scroll-behavior: smooth;
  overflow: hidden;
}

body {
  height: 100%;
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  letter-spacing: 0;
  overflow: hidden;
  overscroll-behavior: none;
  touch-action: none;
}

button {
  font: inherit;
}

main {
  position: fixed;
  inset: 0;
  overflow: hidden;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  padding: 0.65rem 0.85rem;
  color: #fff;
  background: var(--deep-rose);
  border-radius: 8px;
  transform: translateY(-150%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.journey {
  position: absolute;
  inset: 0;
  height: 100svh;
}

.journey-stage {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100svh;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 28%, rgba(207, 239, 247, 0.85), transparent 28rem),
    radial-gradient(circle at 80% 82%, rgba(246, 223, 145, 0.44), transparent 30rem),
    linear-gradient(180deg, #fbfbff 0%, #fff8fb 58%, #f7fcff 100%);
}

.journey-stage::before {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(rgba(23, 24, 32, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 24, 32, 0.03) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: linear-gradient(#000, rgba(0, 0, 0, 0.28), transparent 92%);
}

#mist {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.intro-copy {
  position: absolute;
  top: 50%;
  left: 7vw;
  z-index: 10;
  width: min(760px, 78vw);
  transform: translateY(-50%);
}

.intro-copy p,
.intro-copy h1,
.intro-copy span {
  display: block;
  margin: 0;
}

.intro-copy p {
  margin-bottom: 0.8rem;
  color: var(--deep-rose);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  font-weight: 900;
  text-transform: uppercase;
}

.intro-copy h1 {
  font-size: clamp(3.6rem, 8.8vw, 8.7rem);
  font-weight: 930;
  line-height: 0.92;
}

.intro-copy span {
  margin-top: 1rem;
  color: var(--soft);
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  font-weight: 720;
}

.portal-wrap {
  position: absolute;
  right: 12vw;
  bottom: 11vh;
  z-index: 12;
  width: clamp(8rem, 15vw, 13rem);
  aspect-ratio: 1;
  padding: 0;
  background: transparent;
  border: 0;
  cursor: pointer;
  transform-origin: 50% 52%;
}

.portal-wrap:focus-visible {
  outline: 3px solid rgba(223, 103, 132, 0.36);
  outline-offset: 10px;
  border-radius: 50%;
}

.portal-glow {
  position: absolute;
  inset: -24%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.98), rgba(223, 103, 132, 0.18) 42%, transparent 70%);
  border-radius: 50%;
  filter: blur(2px);
}

.portal-heart {
  position: absolute;
  inset: 0;
  filter: drop-shadow(0 28px 72px rgba(131, 47, 85, 0.22));
  transform: translateZ(0);
}

.portal-heart path {
  fill: rgba(255, 255, 255, 0.97);
  stroke: rgba(131, 47, 85, 0.14);
  stroke-width: 1.2;
}

.opening-notes {
  position: absolute;
  top: 18vh;
  right: 8vw;
  z-index: 11;
  display: grid;
  gap: 0.72rem;
  width: min(340px, 30vw);
}

.opening-note {
  padding: 0.82rem 0.92rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 12px;
  box-shadow: 0 14px 38px rgba(48, 38, 59, 0.08);
  transform: translateZ(0);
}

.opening-note:nth-child(2) {
  transform: translateX(-2.2rem);
}

.opening-note:nth-child(3) {
  transform: translateX(1.4rem);
}

.opening-note span {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--deep-rose);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.opening-note strong {
  display: block;
  color: var(--ink);
  font-size: clamp(0.9rem, 1.08vw, 1.02rem);
  line-height: 1.15;
}

.note-main {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.86), rgba(255, 247, 250, 0.72));
}

.opening-illustrations {
  position: absolute;
  inset: 0;
  z-index: 5;
  pointer-events: none;
}

.opening-bouquet {
  position: absolute;
  left: clamp(3vw, 5vw, 7vw);
  bottom: clamp(3vh, 5vh, 7vh);
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  gap: clamp(1.4rem, 2.8vw, 2.6rem);
  width: min(30rem, 38vw);
  pointer-events: none;
}

.opening-bouquet-glow {
  position: absolute;
  inset: -14% -10% -6% -10%;
  background:
    radial-gradient(ellipse at 50% 82%, rgba(255, 248, 240, 0.82), transparent 64%),
    radial-gradient(ellipse at 30% 62%, rgba(223, 103, 132, 0.14), transparent 58%),
    radial-gradient(ellipse at 72% 58%, rgba(126, 186, 155, 0.18), transparent 58%);
  filter: blur(2px);
  opacity: 0.9;
  pointer-events: none;
  z-index: -1;
}

.opening-bouquet .op-flower {
  position: relative;
  bottom: auto;
  left: auto;
  flex: 0 0 auto;
  opacity: 0;
  transform-origin: 50% 100%;
}

.opening-bouquet .op-tulip { align-self: flex-end; }
.opening-bouquet .op-daisy { align-self: flex-end; z-index: 5; }
.opening-bouquet .op-rose { align-self: flex-end; }
.opening-bouquet .op-sprig { align-self: flex-end; margin-bottom: 0.4rem; }

.garden-world {
  position: absolute;
  inset: 0;
  z-index: 8;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 46%, rgba(255, 255, 255, 0.98), rgba(255, 248, 251, 0.84) 22%, transparent 54%),
    linear-gradient(180deg, #e7f8fd 0%, #fff9fa 48%, #e8f7ef 100%);
  clip-path: circle(0 at 78% 78%);
  opacity: 0;
  will-change: transform, opacity, clip-path;
}

.sky-wash {
  position: absolute;
  inset: -8%;
  background:
    radial-gradient(circle at 28% 22%, rgba(255, 255, 255, 0.86), transparent 18rem),
    radial-gradient(circle at 74% 26%, rgba(217, 213, 255, 0.54), transparent 22rem),
    radial-gradient(circle at 58% 88%, rgba(126, 186, 155, 0.34), transparent 28rem);
  transform: scale(1.15);
}

.moon-heart {
  position: absolute;
  top: 13vh;
  right: 12vw;
  display: grid;
  width: clamp(5rem, 12vw, 10rem);
  aspect-ratio: 1;
  place-items: center;
  color: #fff;
  background: rgba(255, 255, 255, 0.44);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 50%;
  box-shadow: 0 0 80px rgba(223, 103, 132, 0.18);
  font-size: clamp(2.1rem, 5vw, 4.6rem);
  backdrop-filter: blur(12px);
}

.flower-field,
.heart-fountain {
  position: absolute;
  inset: 0;
  contain: layout paint;
  pointer-events: none;
}

.vignette {
  position: absolute;
  inset: 0;
  z-index: 18;
  pointer-events: none;
  opacity: 0;
}

.morning-vignette {
  display: grid;
  place-items: center;
}

.morning-sun {
  position: absolute;
  top: 14%;
  left: 50%;
  width: min(18rem, 38vw);
  aspect-ratio: 1;
  background:
    radial-gradient(circle, rgba(246, 223, 145, 0.62), rgba(246, 223, 145, 0.16) 48%, transparent 70%);
  border-radius: 50%;
  transform: translateX(-50%) scale(0.4);
  opacity: 0;
}

.hero-flower {
  position: relative;
  display: grid;
  width: min(19rem, 58vw);
  aspect-ratio: 1;
  place-items: center;
  transform: translateY(7rem) scale(0.35);
  opacity: 0;
}

.big-petal {
  position: absolute;
  width: 43%;
  height: 43%;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(223, 103, 132, 0.12);
  border-radius: 78% 78% 78% 20%;
  box-shadow: 0 18px 55px rgba(131, 47, 85, 0.12);
  transform-origin: 0 0;
}

.big-petal:nth-child(1) {
  transform: rotate(0deg) translate(6%, -112%) scale(0.35);
}

.big-petal:nth-child(2) {
  transform: rotate(72deg) translate(6%, -112%) scale(0.35);
}

.big-petal:nth-child(3) {
  transform: rotate(144deg) translate(6%, -112%) scale(0.35);
}

.big-petal:nth-child(4) {
  transform: rotate(216deg) translate(6%, -112%) scale(0.35);
}

.big-petal:nth-child(5) {
  transform: rotate(288deg) translate(6%, -112%) scale(0.35);
}

.hero-flower strong {
  position: relative;
  z-index: 2;
  display: grid;
  width: 7.5rem;
  aspect-ratio: 1;
  place-items: center;
  color: var(--deep-rose);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(131, 47, 85, 0.12);
  border-radius: 50%;
  box-shadow: 0 22px 70px rgba(131, 47, 85, 0.12);
  font-size: 1rem;
}

.path-vignette,
.care-vignette,
.together-vignette,
.soft-vignette,
.value-vignette {
  display: grid;
  place-items: center;
}

.vignette-note {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.68rem;
  width: min(34rem, calc(100vw - 2.2rem));
  min-height: 4.2rem;
  padding: 0.9rem 1.05rem;
  color: var(--deep-rose);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.88);
  border-radius: 999px;
  box-shadow: 0 22px 64px rgba(48, 38, 59, 0.11);
  font-size: clamp(1rem, 1.75vw, 1.28rem);
  font-weight: 900;
  text-align: center;
  opacity: 0;
  transform: translateY(1.8rem) scale(0.9);
  backdrop-filter: blur(14px);
  will-change: transform, opacity;
}

.vignette-mark {
  flex: 0 0 auto;
  width: 0.56rem;
  aspect-ratio: 1;
  background: var(--deep-rose);
  border-radius: 50%;
  box-shadow: 0 0 0 0.42rem rgba(223, 103, 132, 0.12);
}

.vignette-note span:not(.vignette-mark),
.vignette-note strong {
  position: relative;
  z-index: 1;
}

.path-vignette .vignette-note {
  width: auto;
  min-width: min(13rem, 80vw);
}

.care-note {
  width: min(29rem, calc(100vw - 2.2rem));
}

.care-note span:not(.vignette-mark),
.care-note strong {
  padding: 0.38rem 0.52rem;
}

.together-note {
  width: min(30rem, calc(100vw - 2.2rem));
  gap: 0.52rem;
}

.together-note span:not(.vignette-mark),
.together-note strong,
.value-note span {
  display: inline-grid;
  min-height: 2.35rem;
  place-items: center;
  padding: 0.46rem 0.72rem;
  background: rgba(255, 255, 255, 0.54);
  border: 1px solid rgba(131, 47, 85, 0.08);
  border-radius: 999px;
}

.together-note span:not(.vignette-mark),
.together-note strong {
  min-width: 4.2rem;
}

.soft-note {
  width: min(30rem, calc(100vw - 2.2rem));
  border-radius: 18px;
}

.soft-note strong {
  font-size: clamp(1.05rem, 2.1vw, 1.45rem);
}

.value-note {
  width: min(34rem, calc(100vw - 2.2rem));
  gap: 0.56rem;
}

.value-note > strong {
  display: grid;
  width: 2.9rem;
  aspect-ratio: 1;
  place-items: center;
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid rgba(131, 47, 85, 0.1);
  border-radius: 50%;
  font-size: 1.35rem;
}

.flower {
  position: absolute;
  bottom: -2rem;
  left: var(--x);
  z-index: 4;
  width: var(--size);
  height: calc(var(--size) * 2.7);
  transform: translateX(-50%) translateY(8rem) scale(0.2) rotate(var(--tilt));
  transform-origin: 50% 100%;
  opacity: 0;
  will-change: transform, opacity;
}

.flower .stem {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0.28rem;
  height: 72%;
  background: linear-gradient(180deg, var(--leaf), #79b78f);
  border-radius: 999px;
  transform: translateX(-50%);
}

.flower .leaf {
  position: absolute;
  bottom: 25%;
  left: 50%;
  width: 1.7rem;
  height: 0.85rem;
  background: rgba(79, 143, 106, 0.82);
  border-radius: 100% 0 100% 0;
  transform-origin: 0 50%;
}

.flower .leaf.one {
  transform: rotate(-28deg);
}

.flower .leaf.two {
  bottom: 42%;
  transform: rotate(205deg);
}

.flower .head {
  position: absolute;
  top: 5%;
  left: 50%;
  width: var(--size);
  aspect-ratio: 1;
  transform: translateX(-50%);
}

.flower .petal-dot {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 47%;
  height: 47%;
  background: var(--petal);
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-radius: 72% 72% 72% 18%;
  box-shadow: 0 9px 24px rgba(131, 47, 85, 0.1);
  transform-origin: 0 0;
}

.flower .petal-dot:nth-child(1) {
  transform: rotate(0deg) translate(2%, -104%);
}

.flower .petal-dot:nth-child(2) {
  transform: rotate(72deg) translate(2%, -104%);
}

.flower .petal-dot:nth-child(3) {
  transform: rotate(144deg) translate(2%, -104%);
}

.flower .petal-dot:nth-child(4) {
  transform: rotate(216deg) translate(2%, -104%);
}

.flower .petal-dot:nth-child(5) {
  transform: rotate(288deg) translate(2%, -104%);
}

.flower .center {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 32%;
  aspect-ratio: 1;
  background: #f7db78;
  border: 2px solid rgba(255, 255, 255, 0.68);
  border-radius: 50%;
  box-shadow: inset 0 0 0 0.18rem rgba(255, 255, 255, 0.35);
  transform: translate(-50%, -50%);
}

.tulip-head {
  position: absolute;
  top: 11%;
  left: 50%;
  width: calc(var(--size) * 0.9);
  height: calc(var(--size) * 0.78);
  transform: translateX(-50%);
}

.tulip-petal {
  position: absolute;
  bottom: 0;
  width: 52%;
  height: 82%;
  background: var(--petal);
  border: 1px solid rgba(255, 255, 255, 0.58);
  box-shadow: 0 9px 24px rgba(131, 47, 85, 0.1);
}

.tulip-petal.left {
  left: 4%;
  border-radius: 100% 12% 74% 18%;
  transform: rotate(-18deg);
}

.tulip-petal.middle {
  left: 24%;
  bottom: 8%;
  height: 90%;
  border-radius: 90% 90% 35% 35%;
}

.tulip-petal.right {
  right: 4%;
  border-radius: 12% 100% 18% 74%;
  transform: rotate(18deg);
}

.rose-head {
  position: absolute;
  top: 7%;
  left: 50%;
  width: calc(var(--size) * 0.95);
  aspect-ratio: 1;
  transform: translateX(-50%);
}

.rose-ring,
.rose-core {
  position: absolute;
  inset: 0;
  border-radius: 50%;
}

.rose-ring {
  background:
    conic-gradient(from 25deg, transparent 0 12%, var(--petal) 13% 30%, transparent 31% 44%, var(--petal) 45% 63%, transparent 64% 76%, var(--petal) 77% 96%, transparent 97%);
  border: 1px solid rgba(255, 255, 255, 0.34);
  box-shadow: 0 12px 28px rgba(131, 47, 85, 0.09);
}

.rose-ring.r2 {
  inset: 18%;
  opacity: 0.9;
  transform: rotate(38deg);
}

.rose-ring.r3 {
  inset: 32%;
  opacity: 0.82;
  transform: rotate(-24deg);
}

.rose-core {
  inset: 42%;
  background: #f7db78;
  border: 2px solid rgba(255, 255, 255, 0.68);
}

.bud {
  position: absolute;
  left: 50%;
  width: calc(var(--size) * 0.22);
  height: calc(var(--size) * 0.32);
  background: var(--petal);
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-radius: 80% 80% 60% 60%;
  box-shadow: 0 10px 22px rgba(131, 47, 85, 0.08);
  transform-origin: 50% 100%;
}

.bud.b1 {
  top: 18%;
  transform: translateX(-50%);
}

.bud.b2 {
  top: 30%;
  transform: translateX(-135%) rotate(-26deg);
}

.bud.b3 {
  top: 39%;
  transform: translateX(34%) rotate(24deg);
}

.flower--sprig .stem {
  height: 82%;
}

.flower--sprig .leaf.one {
  bottom: 35%;
}

.flower--sprig .leaf.two {
  bottom: 52%;
}

.float-heart {
  position: absolute;
  left: 50%;
  bottom: 12vh;
  z-index: 12;
  color: #fff;
  text-shadow: 0 14px 35px rgba(131, 47, 85, 0.22);
  transform: translate(-50%, 0) scale(0);
  opacity: 0;
  will-change: transform, opacity;
}

.memory-bloom {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 16;
  width: min(38rem, 86vw);
  aspect-ratio: 1;
  transform: translate(-50%, -50%) scale(0.16);
  opacity: 0;
  will-change: transform, opacity;
}

.memory-bloom strong {
  position: absolute;
  inset: 36%;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(131, 47, 85, 0.1);
  border-radius: 50%;
  box-shadow: 0 26px 80px rgba(131, 47, 85, 0.2);
  font-size: clamp(2.2rem, 6vw, 4rem);
}

.letter-bridge {
  position: absolute;
  inset: 0;
  z-index: 26;
  display: grid;
  place-items: center;
  opacity: 0;
  pointer-events: none;
  transform: scale(0.8);
}

.bridge-thread {
  position: absolute;
  z-index: 0;
  width: min(560px, 82vw);
  overflow: visible;
  opacity: 0.62;
}

.thread-path {
  fill: none;
  stroke: rgba(223, 103, 132, 0.46);
  stroke-width: 3.2;
  stroke-linecap: round;
  stroke-dasharray: 920;
  stroke-dashoffset: 920;
  filter: drop-shadow(0 10px 22px rgba(223, 103, 132, 0.18));
}

.bridge-envelope {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 0.6rem;
  place-items: center;
  width: min(17rem, 70vw);
  min-height: 10rem;
  padding: 1.25rem;
  color: var(--deep-rose);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(255, 248, 251, 0.84));
  border: 1px solid rgba(255, 255, 255, 0.86);
  border-radius: 18px;
  box-shadow: 0 24px 76px rgba(131, 47, 85, 0.16);
  transform: translateY(4rem) scale(0.72);
  opacity: 0;
  backdrop-filter: blur(18px);
}

.bridge-envelope::before {
  position: absolute;
  inset: 0;
  content: "";
  border-radius: inherit;
  pointer-events: none;
}

.bridge-envelope::before {
  background:
    linear-gradient(28deg, transparent 49%, rgba(131, 47, 85, 0.08) 50%, transparent 51%),
    linear-gradient(-28deg, transparent 49%, rgba(131, 47, 85, 0.08) 50%, transparent 51%);
}

.bridge-envelope span {
  font-size: 2.2rem;
}

.bridge-envelope strong {
  position: relative;
  z-index: 1;
  max-width: 13rem;
  font-size: 1rem;
  text-align: center;
}

.petal {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: clamp(7.2rem, 16vw, 10.5rem);
  min-height: 3.4rem;
  place-items: center;
  padding: 0.75rem 1rem;
  color: var(--deep-rose);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.88);
  border-radius: 999px;
  box-shadow: 0 20px 55px rgba(131, 47, 85, 0.14);
  font-size: clamp(0.9rem, 1.7vw, 1.05rem);
  font-weight: 900;
  transform: translate(-50%, -50%);
  backdrop-filter: blur(14px);
}

.p1 {
  --tx: 0;
  --ty: -15rem;
}

.p2 {
  --tx: 13.5rem;
  --ty: -5rem;
}

.p3 {
  --tx: 8.5rem;
  --ty: 12rem;
}

.p4 {
  --tx: -8.5rem;
  --ty: 12rem;
}

.p5 {
  --tx: -13.5rem;
  --ty: -5rem;
}

.story-lines {
  position: absolute;
  inset: auto 6vw 8vh auto;
  z-index: 28;
  width: min(520px, 86vw);
  pointer-events: none;
}

.story-line {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 100%;
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.35rem, 3vw, 2.55rem);
  font-weight: 900;
  line-height: 1.05;
  text-wrap: balance;
  opacity: 0;
  transform: translateY(2rem);
}

.letter-scene {
  position: absolute;
  inset: 0;
  display: grid;
  height: 100svh;
  min-height: 100svh;
  place-items: center;
  padding: 6rem 5vw;
  background:
    radial-gradient(circle at 20% 18%, rgba(207, 239, 247, 0.7), transparent 28rem),
    radial-gradient(circle at 80% 80%, rgba(223, 103, 132, 0.16), transparent 32rem),
    linear-gradient(180deg, #fbfbff, #fff8fb);
  overflow: hidden;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  --letter-infinity-wash: 0;
}

.letter-scene::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    radial-gradient(circle at 20% 18%, rgba(255, 255, 255, 0.98), transparent 18rem),
    radial-gradient(circle at 82% 28%, rgba(217, 213, 255, 0.45), transparent 28rem),
    radial-gradient(circle at 50% 82%, rgba(126, 186, 155, 0.28), transparent 34rem),
    linear-gradient(180deg, #fff8fb, #eefbff 48%, #fffaf1);
  opacity: var(--letter-infinity-wash);
  pointer-events: none;
}

.letter-scene.is-active {
  pointer-events: auto;
}

.letter-continuation {
  position: absolute;
  top: 0;
  left: 50%;
  z-index: 1;
  width: min(520px, 86vw);
  height: 100%;
  transform: translateX(-50%);
  pointer-events: none;
}

.letter-continuation::before {
  position: absolute;
  top: -3rem;
  left: 50%;
  width: 2px;
  height: 38vh;
  content: "";
  background: linear-gradient(180deg, rgba(131, 47, 85, 0.58), rgba(223, 103, 132, 0));
  transform: translateX(-50%);
}

.letter-continuation::after {
  position: absolute;
  top: 16%;
  left: 50%;
  width: 72%;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(131, 47, 85, 0.22), transparent);
  transform: translateX(-50%);
}

.letter-continuation span {
  position: absolute;
  top: 16%;
  left: 50%;
  display: grid;
  width: 4.6rem;
  aspect-ratio: 1;
  place-items: center;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(131, 47, 85, 0.12);
  border-radius: 50%;
  box-shadow: 0 22px 70px rgba(131, 47, 85, 0.14);
  font-size: 2rem;
  transform: translate(-50%, -50%);
}

.letter-card {
  position: relative;
  z-index: 2;
  width: min(850px, 100%);
  padding: clamp(1.35rem, 4vw, 3.4rem);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 14px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.letter-kicker {
  margin: 0 0 0.8rem;
  color: var(--deep-rose);
  font-size: 0.92rem;
  font-weight: 900;
  text-transform: uppercase;
}

.letter-card h2 {
  margin: 0 0 1rem;
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 0.95;
}

.letter-card p:not(.letter-kicker) {
  margin: 0 0 1rem;
  color: var(--soft);
  font-size: clamp(1.08rem, 2vw, 1.3rem);
  line-height: 1.55;
}

.love-seal {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 3.3rem;
  margin-top: 0.6rem;
  padding: 0.8rem 1rem;
  color: #fff;
  background: var(--deep-rose);
  border: 0;
  border-radius: 999px;
  box-shadow: 0 18px 45px rgba(131, 47, 85, 0.22);
  cursor: pointer;
  font-weight: 900;
}

.love-seal:focus-visible {
  outline: 3px solid rgba(223, 103, 132, 0.28);
  outline-offset: 5px;
}

.seal-note {
  display: block;
  max-height: 0;
  margin-top: 0;
  overflow: hidden;
  color: var(--deep-rose);
  font-size: 1.2rem;
  opacity: 0;
  transition:
    max-height 400ms ease,
    margin-top 400ms ease,
    opacity 400ms ease;
}

.seal-note.is-visible {
  max-height: 5rem;
  margin-top: 1rem;
  opacity: 1;
}

.letter-next {
  display: block;
  margin: 1.2rem 0 0;
  color: var(--deep-rose);
  font-weight: 850;
  transform-origin: 50% 50%;
}

.infinity-scene {
  position: absolute;
  inset: 0;
  display: grid;
  height: 100svh;
  min-height: 100svh;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 18%, rgba(255, 255, 255, 0.98), transparent 18rem),
    radial-gradient(circle at 82% 28%, rgba(217, 213, 255, 0.45), transparent 28rem),
    radial-gradient(circle at 50% 82%, rgba(126, 186, 155, 0.28), transparent 34rem),
    linear-gradient(180deg, #fff8fb, #eefbff 48%, #fffaf1);
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  --infinity-hue: 0deg;
}

.infinity-scene.is-active {
  pointer-events: auto;
}

#word-loop {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
}

.infinity-glow {
  position: absolute;
  inset: 14% 8%;
  z-index: 0;
  background:
    radial-gradient(ellipse at 35% 50%, rgba(223, 103, 132, 0.18), transparent 34%),
    radial-gradient(ellipse at 65% 50%, rgba(126, 186, 155, 0.2), transparent 34%);
  filter: blur(8px);
}

.infinity-bridge {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 7;
  display: grid;
  gap: 0.7rem;
  place-items: center;
  width: min(19rem, 74vw);
  min-height: 10.5rem;
  padding: 1.4rem;
  color: var(--deep-rose);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.86);
  border-radius: 20px;
  box-shadow: 0 30px 100px rgba(131, 47, 85, 0.2);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.82);
  backdrop-filter: blur(18px);
}

.infinity-bridge span {
  font-size: 2.5rem;
}

.infinity-bridge strong {
  color: var(--ink);
  font-size: 1.1rem;
  text-align: center;
}

.infinity-copy {
  position: absolute;
  top: 9vh;
  left: 6vw;
  z-index: 4;
  width: min(640px, 82vw);
}

.infinity-copy p,
.infinity-copy h2,
.infinity-copy span {
  display: block;
  margin: 0;
}

.infinity-copy p {
  margin-bottom: 0.65rem;
  color: var(--deep-rose);
  font-size: 0.92rem;
  font-weight: 900;
  text-transform: uppercase;
}

.infinity-copy h2 {
  font-size: clamp(2.5rem, 6.7vw, 6.4rem);
  line-height: 0.94;
}

.infinity-copy span {
  width: min(34rem, 100%);
  margin-top: 0.9rem;
  color: var(--soft);
  font-size: clamp(1.05rem, 1.7vw, 1.28rem);
  font-weight: 760;
}

.infinity-core {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 3;
  display: grid;
  place-items: center;
  width: min(28rem, 62vw);
  aspect-ratio: 1;
  color: rgba(131, 47, 85, 0.18);
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.infinity-core span {
  font-size: clamp(11rem, 30vw, 30rem);
  font-weight: 900;
  line-height: 1;
}

.infinity-core strong {
  position: absolute;
  display: grid;
  width: clamp(5rem, 12vw, 9rem);
  aspect-ratio: 1;
  place-items: center;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(131, 47, 85, 0.14);
  border-radius: 50%;
  box-shadow: 0 28px 90px rgba(131, 47, 85, 0.16);
  font-size: clamp(2rem, 5vw, 4rem);
}

.floating-vows {
  position: absolute;
  inset: 0;
  z-index: 6;
  pointer-events: none;
}

.floating-vows span {
  position: absolute;
  display: inline-grid;
  place-items: center;
  max-width: 14rem;
  padding: 0.72rem 0.92rem;
  color: var(--deep-rose);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.86);
  border-radius: 999px;
  box-shadow: 0 18px 55px rgba(48, 38, 59, 0.1);
  font-size: clamp(0.86rem, 1.35vw, 1.05rem);
  font-weight: 900;
  opacity: 0;
  transform: translateY(1rem) scale(0.9);
  backdrop-filter: blur(12px);
}

.floating-vows span:nth-child(1) {
  top: 24%;
  left: 12%;
}

.floating-vows span:nth-child(2) {
  top: 58%;
  left: 8%;
}

.floating-vows span:nth-child(3) {
  top: 18%;
  right: 12%;
}

.floating-vows span:nth-child(4) {
  right: 10%;
  bottom: 22%;
}

.floating-vows span:nth-child(5) {
  top: 72%;
  left: 46%;
}

.floating-vows span:nth-child(6) {
  top: 38%;
  right: 30%;
}

.infinity-moments {
  position: absolute;
  right: 5vw;
  bottom: 7vh;
  z-index: 5;
  display: grid;
  gap: 0.75rem;
  width: min(390px, 34vw);
}

.infinity-moment {
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  gap: 0.8rem;
  align-items: center;
  min-height: 4.2rem;
  padding: 0.8rem 0.9rem;
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 14px;
  box-shadow: 0 18px 55px rgba(48, 38, 59, 0.1);
  opacity: 0;
  transform: translateY(1rem);
  backdrop-filter: blur(14px);
}

.infinity-moment span {
  color: var(--deep-rose);
  font-size: 0.8rem;
  font-weight: 900;
}

.infinity-moment strong {
  font-size: clamp(0.92rem, 1.3vw, 1.06rem);
  line-height: 1.18;
}

.click-heart {
  position: fixed;
  z-index: 120;
  pointer-events: none;
  transform: translate(-50%, -50%);
  will-change: transform, opacity;
}

@media (max-width: 760px) {
  .intro-copy {
    top: 39%;
    left: 1.1rem;
    width: calc(100vw - 2.2rem);
  }

  .portal-wrap {
    right: 1.3rem;
    bottom: 13vh;
  }

  .story-lines {
    right: 1.1rem;
    bottom: 6vh;
  }

  .opening-notes {
    top: auto;
    right: 1.1rem;
    bottom: 24vh;
    width: min(22rem, calc(100vw - 2.2rem));
  }

  .opening-note {
    padding: 0.78rem 0.85rem;
  }

  .opening-note:nth-child(2),
  .opening-note:nth-child(3) {
    transform: none;
  }

  .vignette-note {
    width: calc(100vw - 2.2rem);
    min-height: auto;
    padding: 0.85rem;
    gap: 0.48rem;
    border-radius: 18px;
    font-size: 0.96rem;
  }

  .path-vignette .vignette-note {
    width: auto;
    min-width: min(13rem, calc(100vw - 2.2rem));
  }

  .together-note span:not(.vignette-mark),
  .together-note strong,
  .value-note span {
    min-width: auto;
    min-height: 2.15rem;
    padding: 0.42rem 0.62rem;
  }

  .value-note > strong {
    width: 2.45rem;
    font-size: 1.18rem;
  }

  .p1 {
    --tx: 0;
    --ty: -10.5rem;
  }

  .p2 {
    --tx: 8.4rem;
    --ty: -3.5rem;
  }

  .p3 {
    --tx: 5.5rem;
    --ty: 8rem;
  }

  .p4 {
    --tx: -5.5rem;
    --ty: 8rem;
  }

  .p5 {
    --tx: -8.4rem;
    --ty: -3.5rem;
  }

  .infinity-copy {
    top: 7vh;
    left: 1.1rem;
    width: calc(100vw - 2.2rem);
  }

  .infinity-moments {
    right: 1.1rem;
    bottom: 5vh;
    width: calc(100vw - 2.2rem);
  }

  .infinity-moment {
    min-height: 3.6rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .garden-world {
    clip-path: none;
    opacity: 1;
  }
}

.fallback {
  overflow: auto;
  touch-action: auto;
}

.fallback main {
  position: static;
  overflow: visible;
}

.fallback .journey,
.fallback .journey-stage,
.fallback .letter-scene,
.fallback .infinity-scene {
  position: relative;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}