/* ===== İçerik hareketleri: mürekkep, derinlik, ışıltı, varak ===== */

/* derinlik katmanları (transform'a dokunmadan, ayrı "translate" ile) */
.inv [data-depth] { translate: calc(var(--px, 0) * var(--dp, .5) * -26px) calc(var(--py, 0) * var(--dp, .5) * -20px); transition: translate .6s cubic-bezier(.2,.7,.2,1), opacity 1.1s ease, transform 1.1s cubic-bezier(.2,.7,.2,1); }

/* kapağın arkasındaki nefes alan ışık */
.hero-glow { position: absolute !important; left: 50%; top: 46%; width: 120cqi; max-width: 760px; aspect-ratio: 1; transform: translate(-50%, -50%) !important; border-radius: 50%; pointer-events: none; z-index: -1;
  background: radial-gradient(circle, color-mix(in srgb, var(--foil, var(--accent)) 14%, transparent), transparent 62%); animation: breatheGlow 7s ease-in-out infinite; opacity: 1 !important; }
@keyframes breatheGlow { 50% { scale: 1.12; opacity: .7; } }

/* isimler mürekkeple yazılıyormuş gibi */
.names .nm { display: inline-block; max-width: 100%; padding: .16em .42em; margin: -.16em -.3em; -webkit-mask-image: linear-gradient(100deg, #000 42%, transparent 58%); mask-image: linear-gradient(100deg, #000 42%, transparent 58%);
  -webkit-mask-size: 280% 100%; mask-size: 280% 100%; -webkit-mask-position: 100% 0; mask-position: 100% 0; }
.inv.opened .names .nm { animation: ink 1.9s cubic-bezier(.4,0,.2,1) .7s forwards; }
.inv.opened .names .nm:last-child:not(:first-child) { animation-delay: 1.5s; }
@keyframes ink { to { -webkit-mask-position: 0 0; mask-position: 0 0; } }
.names em { transition: opacity 1s 1.2s, transform 1s 1.2s; }
.inv:not(.opened) .names em { opacity: 0; transform: scale(.5) rotate(-20deg); }

/* süsler kalemle çiziliyor */
.inv.opened .hero .orn path, .inv.opened .hero .orn ellipse, .inv.opened .hero .orn circle, .inv.opened .hero .orn rect {
  stroke-dasharray: 420; stroke-dashoffset: 420; animation: draw 2.6s cubic-bezier(.4,0,.2,1) .4s forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.rv .orn.small path, .rv .orn.small ellipse, .rv .orn.small circle { stroke-dasharray: 420; stroke-dashoffset: 420; }
.rv.in .orn.small path, .rv.in .orn.small ellipse, .rv.in .orn.small circle { animation: draw 2.4s cubic-bezier(.4,0,.2,1) .2s forwards; }

/* fotoğraf yavaşça yaklaşır */
.inv.opened .hero-photo img { animation: kenburns 18s ease-out forwards; }
@keyframes kenburns { from { transform: scale(1.18); } to { transform: scale(1); } }
.hero-photo { position: relative; }
.hero-photo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,.35) 45%, transparent 60%); background-size: 300% 100%; background-position: 120% 0; }
.inv.opened .hero-photo::after { animation: sheen 2.4s ease 1.4s; }
@keyframes sheen { to { background-position: -60% 0; } }

/* tarih satırı ışıltısı */
.hd-main { position: relative; overflow: hidden; }
.hd-main::after { content: ''; position: absolute; inset: 0; background: linear-gradient(110deg, transparent 35%, color-mix(in srgb, var(--accent) 22%, transparent) 50%, transparent 65%); background-size: 300% 100%; background-position: 130% 0; animation: sheen 5s ease-in-out 3s infinite; }

/* bölüm başlıkları açılarak gelir, mesaj buğudan netleşir */
.rv .sec-title { letter-spacing: .1em; transition: letter-spacing 1.6s cubic-bezier(.2,.7,.2,1) .15s; }
.rv.in .sec-title { letter-spacing: .32em; }
.rv.message p { filter: blur(6px); transition: filter 1.4s ease .3s; }
.rv.message.in p { filter: none; }
.dear { font-family: var(--f-script); font-size: clamp(28px, 9cqi, 38px); color: var(--accent); margin: 0 0 12px !important; }

/* takvim yaprağı gibi dönen sayılar */
.cd { align-items: center; grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr !important; gap: 6px !important; }
.cd-sep { font-style: normal; font-family: var(--f-display); color: var(--accent); font-size: 22px; opacity: .6; animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: .15; } }
.cd-cell { perspective: 300px; position: relative; overflow: hidden; }
.cd-cell::before { content: ''; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: color-mix(in srgb, var(--ink) 8%, transparent); }
.cd-cell b { display: block; transform-origin: 50% 100%; }
.cd-cell b.flip { animation: flipIn .55s cubic-bezier(.3,1.4,.5,1); }
@keyframes flipIn { from { transform: rotateX(-95deg); opacity: .2; } }

/* kapanış imzası */
.closing { padding-top: 40px; }
.closing-text { margin: 0 auto 10px; max-width: 360px; font-size: 18px; font-style: italic; color: var(--muted); }
.signature { margin: 0; font-family: var(--f-script); font-size: clamp(40px, 13cqi, 58px); color: var(--ink); line-height: 1.2;
  -webkit-mask-image: linear-gradient(100deg, #000 42%, transparent 58%); mask-image: linear-gradient(100deg, #000 42%, transparent 58%);
  -webkit-mask-size: 280% 100%; mask-size: 280% 100%; -webkit-mask-position: 100% 0; mask-position: 100% 0; }
.closing.in .signature { animation: ink 2.4s cubic-bezier(.4,0,.2,1) .5s forwards; }

/* dokunma ışıltısı */
.spark { position: absolute; z-index: 8; width: 12px; height: 12px; margin: -6px 0 0 -6px; pointer-events: none;
  background: radial-gradient(circle, #fff 0, color-mix(in srgb, var(--foil, var(--accent)) 70%, #fff) 30%, transparent 70%);
  clip-path: polygon(50% 0, 60% 40%, 100% 50%, 60% 60%, 50% 100%, 40% 60%, 0 50%, 40% 40%);
  animation: spark 1s ease-out forwards; scale: var(--ss); }
@keyframes spark { 0% { transform: translate(0, 0) rotate(0); opacity: 1; } 100% { transform: translate(var(--sx), var(--sy)) rotate(120deg) scale(.1); opacity: 0; } }

/* açılış sonrası altın varak yağmuru */
.shower { position: absolute; inset: 0; z-index: 7; pointer-events: none; overflow: hidden; }
.shower i { position: absolute; top: -20px; width: var(--w); height: calc(var(--w) * 1.3); border-radius: 1px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--foil, var(--accent)) 40%, #fff), var(--foil, var(--accent)) 50%, color-mix(in srgb, var(--foil, var(--accent)) 70%, #000));
  animation: leaf var(--d) cubic-bezier(.3,.1,.5,1) var(--dl) forwards; opacity: 0; }
@keyframes leaf { 0% { transform: translate(0, 0) rotate(0) rotateY(0); opacity: 0; } 8% { opacity: 1; } 100% { transform: translate(var(--dx), 110cqh) rotate(var(--rot)) rotateY(720deg); opacity: 0; } }

/* bokeh parçacıkları */
.p-bokeh span { top: var(--y); width: calc(70px * var(--s)); height: calc(70px * var(--s)); border-radius: 50%; filter: blur(6px);
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 35%, transparent), transparent 70%); animation: drift calc(var(--d) * 1.6) ease-in-out var(--delay) infinite; }

/* editörde her tuşta animasyon tekrar oynamasın */
.inv.static .names .nm, .inv.static .signature { animation: none !important; -webkit-mask-image: none; mask-image: none; }
.inv.static .hero > *, .inv.static .names em { transition: none !important; }
.inv.static .hero .orn *, .inv.static .orn.small * { animation: none !important; stroke-dasharray: none !important; }
.inv.static .rv { opacity: 1; transform: none; transition: none; }
.inv.static .rv.message p { filter: none; }
.inv.static .rv .sec-title { letter-spacing: .32em; transition: none; }

@media (prefers-reduced-motion: reduce) {
  .names .nm, .signature { -webkit-mask-image: none; mask-image: none; animation: none !important; }
  .shower, .spark { display: none; }
}

/* harf kuyrukları kesilmesin */
.inked { -webkit-mask-image: none !important; mask-image: none !important; }
.foil { padding: .1em .32em; margin: -.1em -.32em; }
.names, .l-names, .cv-names, .cc-names, .dl-names, .signature, .to-name { max-width: 100%; overflow-wrap: anywhere; text-wrap: balance; }
.names span { overflow-wrap: normal; }
.signature { padding: .1em .35em; }

/* ===== Ortalanmış ve harfleri açık yazılmış metinler gerçekten ortada dursun =====
   letter-spacing son harfin arkasına da boşluk ekler; başa aynı payı vererek dengelenir. */
.eyebrow { padding-left: .34em; letter-spacing: .3em; padding-left: .3em; text-wrap: balance; }
.hd-dow, .hd-time { padding-left: .3em; }
.to-label { padding-left: .38em; }
.l-eb, .cv-eb { padding-left: .34em; }
.intro-to { padding-left: .3em; }
.cc-to { padding-left: .34em; } .cc-date { padding-left: .28em; }
.mi-c { padding-left: .28em; }
.cd-cell span { padding-left: .1em; }
.detail h4 { padding-left: .24em; }
.inv-foot { padding-left: .32em; }
.l-date { padding-left: .2em; }
/* bölüm başlığı: yazının sağındaki fazladan boşluğu çizginin aralığından düş */
.sec-title::after { margin-left: -.32em; }
.rv:not(.in) .sec-title::after { margin-left: -.1em; }
.layout-pages .sec-title { padding-left: calc(20px + .04em); }
/* isimler: harf kuyruğu payı iki yanda eşit, satırlar ortada */
.names { text-align: center; width: 100%; }
.names .nm { margin-inline: -.3em; padding-inline: .42em; }

/* ===== Kaydırma ipucu ===== */
.scroll-hint { position: absolute !important; left: 50%; bottom: max(22px, 3.5cqh); transform: translateX(-50%) !important; z-index: 5; border: 0; background: none; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--ink); padding: 6px 14px; font: inherit; transition: opacity .6s ease, translate .6s ease !important; }
.inv:not(.opened) .scroll-hint { opacity: 0 !important; }
.inv.opened .scroll-hint { opacity: 1; transition-delay: 2.2s !important; }
.inv.scrolled .scroll-hint { opacity: 0 !important; translate: 0 10px; pointer-events: none; transition-delay: 0s !important; }
.sh-text { font-family: var(--f-display); font-size: 11px; letter-spacing: .3em; padding-left: .3em; text-transform: uppercase; color: var(--muted); }
.sh-mouse { width: 22px; height: 34px; border: 1.5px solid color-mix(in srgb, var(--ink) 45%, transparent); border-radius: 12px; position: relative; }
.sh-mouse i { position: absolute; left: 50%; top: 7px; width: 3px; height: 7px; margin-left: -1.5px; border-radius: 2px; background: var(--accent); animation: wheelDot 1.8s ease-in-out infinite; }
@keyframes wheelDot { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(10px); opacity: 0; } 100% { opacity: 0; } }
.sh-chev { width: 10px; height: 10px; border-right: 1.5px solid var(--accent); border-bottom: 1.5px solid var(--accent); transform: rotate(45deg); animation: chev 1.8s ease-in-out infinite; margin-top: -4px; }
@keyframes chev { 0%, 100% { transform: translateY(0) rotate(45deg); opacity: .5; } 50% { transform: translateY(5px) rotate(45deg); opacity: 1; } }
/* dokunmatik ekranda fare simgesi yerine sadece ok */
@media (hover: none) { .sh-mouse { display: none; } .sh-text::after { content: ''; } }
.scroll-cue { display: none; }