/* =============================================================
   ANN — a love letter, in daisies
   Art direction: editorial keepsake / pressed-flower zine.
   Oversized serif display + grotesk meta, broken asymmetric grid,
   full-bleed daisy photography, kinetic type, warm paper + rose.
   ============================================================= */

/* -------------------------------------------------------------
   1. TOKENS
   ------------------------------------------------------------- */
:root {
  /* paper + ink */
  --paper:    oklch(97.2% 0.010 80);
  --paper-2:  oklch(94.8% 0.014 50);
  --blush:    oklch(93% 0.034 8);
  --ink:      oklch(24% 0.030 18);
  --ink-soft: oklch(42% 0.028 18);
  --rose:     oklch(58% 0.175 8);
  --rose-2:   oklch(48% 0.155 6);
  --blush-ink: oklch(70% 0.12 6);
  --daisy:    oklch(80% 0.150 86);
  --leaf:     oklch(62% 0.085 150);
  --line:     oklch(24% 0.030 18 / 0.16);
  --white:    oklch(100% 0 0);

  /* type */
  --serif:   "Fraunces", "Hoefler Text", Georgia, serif;
  --read:    "Newsreader", Georgia, "Times New Roman", serif;
  --grotesk: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --hand:    "Gochi Hand", "Bradley Hand", cursive;

  /* rhythm */
  --rail: 4rem;
  --wrap: 80rem;
  --gut: clamp(1.25rem, 4vw, 4rem);
  --section: clamp(6rem, 13vw, 13rem);

  /* motion */
  --e-out: cubic-bezier(0.22, 1, 0.36, 1);
  --e-lux: cubic-bezier(0.32, 0.72, 0, 1);
}

/* -------------------------------------------------------------
   2. RESET / BASE
   ------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--read);
  background: var(--paper);
  color: var(--ink);
  font-size: clamp(1.02rem, 0.98rem + 0.3vw, 1.2rem);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--rose); color: var(--paper); }
:focus-visible { outline: 2.5px solid var(--rose); outline-offset: 4px; }

h1, h2, h3, h4 { font-family: var(--serif); font-weight: 400; line-height: 0.98; letter-spacing: -0.025em; text-wrap: balance; }

.wrap { width: min(100% - 2 * var(--gut), var(--wrap)); margin-inline: auto; }

/* grotesk meta label */
.kicker {
  font-family: var(--grotesk); font-weight: 500; font-size: 0.74rem;
  text-transform: uppercase; letter-spacing: 0.28em; color: var(--rose-2);
  display: inline-flex; align-items: center; gap: 0.7rem;
}
.kicker::before { content: ""; width: 1.8rem; height: 1px; background: currentColor; opacity: 0.6; }

/* -------------------------------------------------------------
   3. FIXED FURNITURE — grain, progress, rail, top meta
   ------------------------------------------------------------- */
.grain {
  position: fixed; inset: 0; z-index: 80; pointer-events: none; opacity: 0.035; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.progress { position: fixed; inset: 0 0 auto 0; height: 3px; z-index: 90; transform-origin: left; transform: scaleX(var(--p,0)); background: var(--rose); }

/* top meta bar */
.topbar {
  position: fixed; inset: 0 0 auto 0; z-index: 70;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.3rem var(--gut); font-family: var(--grotesk);
  font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase;
  mix-blend-mode: difference; color: oklch(95% 0 0);
}
.topbar a { transition: opacity 0.2s; }
.topbar a:hover { opacity: 0.6; }
.topbar__nav { display: flex; gap: 1.4rem; }
@media (max-width: 720px) { .topbar__nav { display: none; } }

/* left rail */
.rail {
  position: fixed; left: 0; top: 0; bottom: 0; width: var(--rail); z-index: 60;
  display: none; flex-direction: column; align-items: center; justify-content: space-between;
  padding: 1.4rem 0; border-right: 1px solid var(--line); background: color-mix(in oklch, var(--paper) 80%, transparent);
  backdrop-filter: blur(6px);
}
.rail__name { writing-mode: vertical-rl; font-family: var(--serif); font-style: italic; font-size: 1.5rem; letter-spacing: 0.05em; }
.rail__mid { writing-mode: vertical-rl; font-family: var(--grotesk); font-size: 0.62rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--ink-soft); }
.rail__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--rose); }
@media (min-width: 1180px) { .rail { display: flex; } }

/* -------------------------------------------------------------
   4. CHAPTER STRUCTURE (numbered editorial sections)
   ------------------------------------------------------------- */
.chapter { padding-block: var(--section); position: relative; }
.chapter--blush { background: var(--blush); }
.chapter--paper2 { background: var(--paper-2); }

.chead { display: grid; gap: 1rem; margin-bottom: clamp(2rem, 5vw, 4rem); }
.chead__index { font-family: var(--grotesk); font-weight: 700; font-size: clamp(3rem, 8vw, 7rem); line-height: 0.8; color: transparent; -webkit-text-stroke: 1.5px var(--line); letter-spacing: -0.04em; }
.chead__title { font-size: clamp(2.4rem, 1.4rem + 5vw, 6rem); }
.chead__title em { font-style: italic; color: var(--rose); }
.lede { font-family: var(--read); color: var(--ink-soft); max-width: 52ch; font-size: clamp(1.1rem, 1rem + 0.5vw, 1.4rem); line-height: 1.5; }

/* asymmetric editorial split */
.split { display: grid; gap: clamp(2rem, 5vw, 5rem); align-items: end; }
@media (min-width: 900px) { .split { grid-template-columns: 1.15fr 0.85fr; } .split--rev { grid-template-columns: 0.85fr 1.15fr; } }
.prose p { max-width: 60ch; font-size: 1.18rem; line-height: 1.62; }
.prose p + p { margin-top: 1.1rem; }
.prose .drop::first-letter { font-family: var(--serif); font-size: 3.4em; float: left; line-height: 0.72; padding: 0.06em 0.12em 0 0; color: var(--rose); }

/* -------------------------------------------------------------
   5. KINETIC TYPE — word mask reveal
   ------------------------------------------------------------- */
.split-line { display: block; overflow: hidden; }
.split-word { display: inline-block; overflow: hidden; vertical-align: top; }
.split-word > span { display: inline-block; transform: translateY(110%); will-change: transform; transition: transform 0.8s var(--e-out); transition-delay: calc(var(--wi, 0) * 26ms); }
.is-shown .split-word > span { transform: translateY(0); }
.no-js .split-word > span { transform: none; }

/* generic block reveal */
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity 0.9s var(--e-out), transform 0.9s var(--e-out); transition-delay: var(--rd, 0ms); }
[data-reveal].is-shown { opacity: 1; transform: none; }
.no-js [data-reveal] { opacity: 1; transform: none; }

/* image clip reveal transition */
.reveal-img { transition: clip-path 1s var(--e-lux); }

/* -------------------------------------------------------------
   6. HERO
   ------------------------------------------------------------- */
.hero { position: relative; min-height: 100svh; display: flex; flex-direction: column; justify-content: center; padding: 8rem var(--gut) 4rem; overflow: hidden; }
@media (min-width: 1180px) { .hero { padding-left: calc(var(--rail) + var(--gut)); } }
.hero__kicker { margin-bottom: 2rem; }
.hero__title { font-size: clamp(4rem, 1rem + 17vw, 16rem); line-height: 0.84; letter-spacing: -0.04em; }
.hero__title .ann { font-style: italic; color: var(--rose); }
.hero__lines { font-size: clamp(1.2rem, 0.9rem + 1.4vw, 2.1rem); font-family: var(--serif); line-height: 1.1; margin-top: clamp(1.5rem,3vw,2.5rem); color: var(--ink); }
.hero__lines b { color: var(--rose); font-weight: 400; font-style: italic; }
.hero__sub { font-family: var(--read); color: var(--ink-soft); max-width: 44ch; margin-top: 1.4rem; font-size: 1.15rem; }
.hero__photo {
  position: absolute; right: clamp(-2rem, -2vw, 0px); bottom: 8%; width: clamp(11rem, 22vw, 20rem); aspect-ratio: 4/5;
  overflow: hidden; border-radius: 2px; box-shadow: 0 30px 70px oklch(24% 0.03 18 / 0.28); rotate: 3deg; z-index: -1;
}
.hero__photo img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 760px) { .hero__photo { opacity: 0.5; right: -3rem; bottom: 4%; } }

.cue { font-family: var(--grotesk); font-size: 0.7rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--ink-soft); margin-top: clamp(2.5rem, 6vw, 5rem); display: inline-flex; align-items: center; gap: 0.8rem; }
.cue::after { content: ""; width: 3rem; height: 1px; background: currentColor; animation: cueline 2.2s var(--e-lux) infinite; transform-origin: left; }
@keyframes cueline { 0%,100% { transform: scaleX(0.3); opacity: 0.4; } 50% { transform: scaleX(1); opacity: 1; } }

/* -------------------------------------------------------------
   7. COUNTERS
   ------------------------------------------------------------- */
.counters { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem 1rem; margin-top: 3rem; border-top: 1px solid var(--line); padding-top: 2rem; }
@media (min-width: 720px) { .counters { grid-template-columns: repeat(4, 1fr); } }
.counter__n { font-family: var(--serif); font-size: clamp(2.4rem, 1.5rem + 3vw, 4rem); line-height: 1; color: var(--rose); }
.counter__l { font-family: var(--grotesk); font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-soft); margin-top: 0.5rem; }

/* -------------------------------------------------------------
   8. FULL-BLEED DAISY DIVIDERS + pull quotes
   ------------------------------------------------------------- */
.bleed { position: relative; height: clamp(60svh, 80vh, 56rem); overflow: hidden; display: grid; place-items: center; }
.bleed__img { position: absolute; inset: 0; overflow: hidden; }
.bleed__img img { position: absolute; top: 50%; left: 50%; translate: -50% -50%; width: 100%; height: 124%; object-fit: cover; will-change: transform; }
.bleed::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, oklch(24% 0.03 18 / 0.30), oklch(24% 0.03 18 / 0.55)); }
.bleed__q { position: relative; z-index: 1; max-width: 22ch; text-align: center; color: var(--paper); padding-inline: var(--gut); }
.bleed__q .kicker { color: oklch(88% 0.06 8); justify-content: center; }
.bleed__q blockquote { font-family: var(--serif); font-style: italic; font-size: clamp(1.8rem, 1.2rem + 3.6vw, 4rem); line-height: 1.04; margin-top: 1.2rem; }

/* clip reveal for images */
.reveal-img { clip-path: inset(0 0 100% 0); }
.is-shown.reveal-img, .is-shown .reveal-img { clip-path: inset(0 0 0% 0); }

/* -------------------------------------------------------------
   9. MEMORIES — horizontal pinned film strip
   ------------------------------------------------------------- */
.memories { padding-top: var(--section); overflow: hidden; }
.memories .chead { margin-bottom: 2.5rem; }
.mem__hint { font-family: var(--grotesk); font-size: 0.74rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-soft); }
.mem__viewport { width: 100%; }
.mem__track { display: flex; gap: clamp(1.2rem, 2.6vw, 2.6rem); width: max-content; align-items: center; padding: 1rem var(--gut) 4rem; }
.memories:not(.is-pinned) .mem__viewport { overflow-x: auto; scroll-snap-type: x mandatory; }
.memories:not(.is-pinned) .frame { scroll-snap-align: center; }

.frame { position: relative; flex: 0 0 auto; overflow: hidden; background: var(--white); padding: 0.6rem 0.6rem 2.6rem; box-shadow: 0 20px 45px oklch(24% 0.03 18 / 0.16); }
.frame:nth-child(odd) { rotate: -1.4deg; }
.frame:nth-child(even) { rotate: 1.6deg; }
.frame__img { position: relative; overflow: hidden; background: var(--paper-2); }
.frame--portrait .frame__img { width: clamp(15rem, 26vw, 21rem); aspect-ratio: 3/4; }
.frame--landscape .frame__img { width: clamp(20rem, 38vw, 31rem); aspect-ratio: 4/3; }
.frame__img img { position: absolute; inset: 50% auto auto 50%; translate: -50% -50%; width: 122%; height: 122%; max-width: none; object-fit: cover; will-change: transform; }
.frame__no { position: absolute; left: 0.7rem; bottom: 0.7rem; font-family: var(--grotesk); font-size: 0.72rem; letter-spacing: 0.15em; color: var(--ink-soft); }
.frame__cap { position: absolute; right: 0.8rem; bottom: 0.55rem; font-family: var(--hand); font-size: 1.4rem; color: var(--rose); }

/* -------------------------------------------------------------
   10. THE LETTER
   ------------------------------------------------------------- */
.letter { position: relative; }
.letter__paper { max-width: 44rem; margin-inline: auto; }
.letter__body { font-family: var(--read); font-size: clamp(1.15rem, 1rem + 0.7vw, 1.5rem); line-height: 1.65; }
.letter__body p + p { margin-top: 1.1rem; }
.letter__sig { font-family: var(--hand); font-size: clamp(2.4rem, 1.6rem + 3vw, 4rem); color: var(--rose); margin-top: 1.5rem; line-height: 1; }

/* -------------------------------------------------------------
   11. ORACLE — loves me / loves me not (kept SVG daisy)
   ------------------------------------------------------------- */
.oracle { display: grid; gap: 2.5rem; align-items: center; justify-items: center; text-align: center; }
.oracle__stage { position: relative; width: min(440px, 84vw); aspect-ratio: 1; display: grid; place-items: center; }
.oracle__daisy { width: 100%; height: 100%; cursor: pointer; overflow: visible; }
.petal { transform-box: fill-box; transform-origin: 50% 100%; cursor: pointer; transition: transform 0.16s var(--e-out), filter 0.16s ease; }
@media (hover: hover) and (pointer: fine) { .petal:hover { transform: scale(1.06); filter: brightness(1.04); } }
.petal.plucked { animation: petal-fall 1.5s var(--e-lux) forwards; pointer-events: none; }
@keyframes petal-fall { to { transform: translate(var(--fx,40px), 360px) rotate(var(--fr,220deg)); opacity: 0; } }
.oracle__verdict { font-family: var(--serif); font-style: italic; font-size: clamp(1.8rem, 1rem + 3vw, 3rem); min-height: 1.4em; color: var(--rose); }
.oracle__verdict[data-pop="true"] { animation: pop 0.35s var(--e-out); }
@keyframes pop { 0% { transform: scale(0.9); } 60% { transform: scale(1.06); } 100% { transform: scale(1); } }
.oracle__hint { font-family: var(--grotesk); font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); }
.oracle__reset { margin-top: 0.5rem; background: none; border: 0; color: var(--rose); font-family: var(--grotesk); font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; cursor: pointer; border-bottom: 1px solid var(--rose); padding-bottom: 2px; }

/* -------------------------------------------------------------
   12. MARQUEE
   ------------------------------------------------------------- */
.marquee { overflow: hidden; padding-block: clamp(1.5rem, 3vw, 2.6rem); border-block: 1px solid var(--line); }
.marquee__track { --gap: 2.5rem; display: flex; gap: var(--gap); width: max-content; animation: marq 38s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track span { font-family: var(--serif); font-style: italic; font-size: clamp(1.6rem, 1rem + 2.6vw, 3rem); color: var(--ink); display: inline-flex; align-items: center; gap: var(--gap); white-space: nowrap; }
.marquee__track span::after { content: "✿"; color: var(--rose); font-style: normal; }
@keyframes marq { to { transform: translateX(calc(-50% - var(--gap) / 2)); } }

/* -------------------------------------------------------------
   13. FOOTER
   ------------------------------------------------------------- */
.footer { position: relative; padding: var(--section) var(--gut) 3rem; text-align: center; overflow: hidden; background: var(--blush); }
.footer__big { font-size: clamp(2.4rem, 1.4rem + 5vw, 6rem); font-style: italic; }
.footer__sig { font-family: var(--hand); font-size: clamp(2rem, 1.4rem + 3vw, 3.4rem); color: var(--rose); margin-top: 1rem; }
.footer__meta { font-family: var(--grotesk); font-size: 0.74rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-soft); margin-top: 3rem; }
.footer__meta a { color: var(--rose); border-bottom: 1px solid var(--rose); }
.footer .wrap { position: relative; z-index: 1; }
/* three decoupled layers: fall (vertical) + sway (horizontal flutter) + tumble (spin/flip).
   different durations on each layer make the motion read as organic, not looped. */
.petal-fall { position: absolute; top: 0; z-index: 0; pointer-events: none; will-change: transform; animation: pf-fall linear infinite; }
.petal-fall > i { display: block; will-change: transform; animation: pf-sway ease-in-out infinite alternate; }
.petal-fall svg { display: block; will-change: transform; animation: pf-tumble linear infinite; }
@keyframes pf-fall { 0% { transform: translateY(-16vh); opacity: 0; } 7% { opacity: var(--op, 0.9); } 90% { opacity: var(--op, 0.9); } 100% { transform: translateY(114vh); opacity: 0; } }
@keyframes pf-sway { from { transform: translateX(calc(var(--sway, 24px) * -1)); } to { transform: translateX(var(--sway, 24px)); } }
@keyframes pf-tumble { 0% { transform: rotate(0deg) scaleX(1); } 50% { transform: rotate(180deg) scaleX(0.3); } 100% { transform: rotate(360deg) scaleX(1); } }
.footer.is-paused .petal-fall, .footer.is-paused .petal-fall > i, .footer.is-paused .petal-fall svg { animation-play-state: paused; }

/* cursor petals */
.cursor-petal { position: fixed; top: 0; left: 0; z-index: 75; pointer-events: none; width: 14px; height: 14px; will-change: transform, opacity; }

/* -------------------------------------------------------------
   14. REDUCED MOTION
   ------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  .split-word > span { transform: none !important; }
  .reveal-img, .is-shown .reveal-img { clip-path: none !important; }
  .marquee__track, .petal-fall, .cue::after { animation: none !important; }
  .cursor-petal { display: none !important; }
}