/* ═══════════════════════════════════════════════════════════
   Elif & Burak — "Blush & Chrome"
   Modern editorial nişan davetiyesi
   ═══════════════════════════════════════════════════════════ */

:root {
    --ivory:     #FBF8F6;
    --blush:     #F3E4DE;
    --blush-2:   #EAD5CD;
    --sand:      #EFE9E3;
    --clay:      #B98A7A;
    --rose:      #C99A86;
    --rose-deep: #A9755F;
    --ink:       #2A2523;
    --ink-dim:   rgba(42, 37, 35, .64);
    --ink-mute:  rgba(42, 37, 35, .42);
    --line:      rgba(42, 37, 35, .12);

    --grad-rose:  linear-gradient(112deg, #A9755F 0%, #C99A86 30%, #F0DACE 50%, #C99A86 70%, #A9755F 100%);
    --grad-sheen: linear-gradient(120deg, #E8C3B0 0%, #FBF1EC 45%, #C99A86 100%);

    --f-display: "Italiana", Georgia, serif;
    --f-quote:   "Cormorant Garamond", Georgia, serif;
    --f-body:    "Jost", -apple-system, "Segoe UI", sans-serif;

    --shadow:    0 24px 60px rgba(122, 82, 68, .14);
    --shadow-sm: 0 10px 28px rgba(122, 82, 68, .10);

    --pad:  clamp(1.25rem, 5vw, 3.5rem);
    --maxw: 1160px;
}

/* ─────────────── TEMEL ─────────────── */

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--f-body);
    font-weight: 300;
    color: var(--ink);
    background: var(--ivory);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Yumuşak gradient mesh zemin */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(75% 50% at 82% 4%,  rgba(243, 228, 222, .95) 0%, transparent 62%),
        radial-gradient(65% 45% at 8% 32%,  rgba(239, 233, 227, .9)  0%, transparent 58%),
        radial-gradient(80% 55% at 55% 102%, rgba(234, 213, 205, .8) 0%, transparent 62%),
        var(--ivory);
}

/* Çok ince kağıt dokusu */
body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: .5;
    background-image:
        repeating-linear-gradient(0deg,   rgba(42, 37, 35, .012) 0 1px, transparent 1px 3px),
        repeating-linear-gradient(90deg,  rgba(42, 37, 35, .012) 0 1px, transparent 1px 3px);
}

body.is-locked { overflow: hidden; height: 100vh; }

img, svg, canvas, iframe { display: block; max-width: 100%; }

::selection { background: var(--rose); color: var(--ivory); }

/* Okuma çubuğu */
.progress-rail {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 2px;
    z-index: 60;
    background: rgba(42, 37, 35, .06);
    opacity: 0;
    transition: opacity .5s;
}
body:not(.is-locked) .progress-rail { opacity: 1; }
.progress-rail span {
    display: block;
    height: 100%;
    width: 0;
    background: var(--grad-rose);
}

/* ─────────────── MÜZİK BUTONU ─────────────── */

.music-btn {
    position: fixed;
    top: clamp(.9rem, 3vw, 1.7rem);
    right: clamp(.9rem, 3vw, 1.7rem);
    z-index: 55;
    width: 46px; height: 46px;
    display: grid;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: rgba(251, 248, 246, .82);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: border-color .3s, transform .3s;
}
.music-btn:hover { transform: scale(1.07); border-color: var(--rose); }

.eq { display: flex; align-items: flex-end; gap: 3px; height: 15px; }
.eq i {
    width: 2.5px; height: 4px;
    border-radius: 2px;
    background: var(--rose-deep);
    opacity: .5;
}
.music-btn.playing .eq i { animation: eq 1s ease-in-out infinite; opacity: 1; }
.music-btn.playing .eq i:nth-child(2) { animation-delay: .18s; }
.music-btn.playing .eq i:nth-child(3) { animation-delay: .36s; }
.music-btn.playing .eq i:nth-child(4) { animation-delay: .54s; }
.music-btn.muted .eq i { opacity: .2; }

@keyframes eq {
    0%, 100% { height: 4px; }
    50%      { height: 15px; }
}

/* ═══════════════ AÇILIŞ: YÜZÜK KUTUSU ═══════════════ */

.box-scene {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: clamp(2.4rem, 8vh, 4rem);
    cursor: pointer;
    padding: var(--pad);
    perspective: 1200px;
    background:
        radial-gradient(70% 50% at 50% 40%, rgba(243, 228, 222, .9) 0%, transparent 70%),
        var(--ivory);
}

.box-halo {
    position: absolute;
    top: 46%; left: 50%;
    width: min(80vw, 460px);
    aspect-ratio: 1;
    transform: translate(-50%, -50%) scale(.4);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 252, 250, .95) 0%, rgba(233, 200, 186, .45) 38%, transparent 70%);
    opacity: 0;
    pointer-events: none;
}

.ring-box {
    position: relative;
    width: min(60vw, 224px);
    aspect-ratio: 1 / .82;
    transform-style: preserve-3d;
    animation: box-float 5s ease-in-out infinite;
}
@keyframes box-float {
    0%, 100% { transform: translateY(0) rotateX(8deg); }
    50%      { transform: translateY(-10px) rotateX(8deg); }
}

/* Kutu gövdesi */
.box-base {
    position: absolute;
    inset: 37% 0 0;
    z-index: 2;
    overflow: hidden;
    border-radius: 3px 3px 7px 7px;
    background: linear-gradient(168deg, #C08D7A 0%, #A9755F 46%, #82503D 100%);
    box-shadow:
        0 28px 52px rgba(122, 82, 68, .38),
        inset 0 1px 0 rgba(255, 255, 255, .3),
        inset 0 -12px 22px rgba(60, 32, 22, .3);
}
/* gövdenin alt kenarındaki altın şerit */
.box-base::after {
    content: "";
    position: absolute;
    left: 8%; right: 8%; bottom: 16%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 236, 226, .5), transparent);
}

/* Kutunun içindeki kadife yatak — kapak açılınca görünür */
.box-velvet {
    position: absolute;
    top: 0; left: 7%; right: 7%;
    height: 46%;
    opacity: 0;
    border-radius: 0 0 4px 4px;
    background: linear-gradient(180deg, #4A2A1E 0%, #35190F 100%);
    box-shadow: inset 0 6px 14px rgba(0, 0, 0, .6);
}
/* yüzük yuvası */
.box-velvet i {
    position: absolute;
    top: 46%; left: 50%;
    transform: translateX(-50%);
    width: 30%; height: 4px;
    border-radius: 3px;
    background: #24100A;
    box-shadow: 0 1px 0 rgba(255, 255, 255, .08);
}

/* Kutu kapağı */
.box-lid {
    position: absolute;
    top: 0; left: -1.5%; right: -1.5%;
    height: 40%;
    transform-origin: bottom center;
    transform-style: preserve-3d;
    z-index: 4;
}
.box-lid-face,
.box-lid-inner {
    position: absolute;
    inset: 0;
    border-radius: 7px 7px 3px 3px;
    backface-visibility: hidden;
}
.box-lid-face {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .35rem;
    font-family: var(--f-display);
    font-size: clamp(.95rem, 3.2vw, 1.15rem);
    letter-spacing: .14em;
    color: #FBEDE7;
    background: linear-gradient(168deg, #D3AC9B 0%, #B4826D 58%, #9A6853 100%);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, .45),
        0 10px 20px rgba(122, 82, 68, .32);
}
.box-lid-face i { font-style: normal; }
.box-lid-face b { font-weight: 400; opacity: .6; font-size: .85em; }

/* kapağı gövdeden ayıran koyu çizgi */
.box-lid-face::before {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 3px;
    background: linear-gradient(180deg, rgba(74, 42, 30, .18), rgba(52, 26, 18, .55));
}
.box-lid-face::after {
    content: "";
    position: absolute;
    inset: 20% 10%;
    border: 1px solid rgba(255, 240, 234, .3);
    border-radius: 2px;
    pointer-events: none;
}
.box-lid-inner {
    transform: rotateX(180deg);
    background: linear-gradient(180deg, #F6E4DC 0%, #E0BFB0 100%);
    box-shadow: inset 0 0 18px rgba(122, 82, 68, .22);
}

/* Yüzük — kutunun içinde başlar, açılınca yükselir */
.ring {
    position: absolute;
    top: 36%; left: 50%;
    width: 29%;
    transform: translate(-50%, 8%) scale(.6);
    opacity: 0;
    z-index: 3;
    filter: drop-shadow(0 8px 16px rgba(122, 82, 68, .4));
}

.box-hint {
    margin: 0;
    font-size: .66rem;
    font-weight: 400;
    letter-spacing: .36em;
    text-transform: uppercase;
    color: var(--ink-mute);
    animation: hint-pulse 2.6s ease-in-out infinite;
}
@keyframes hint-pulse {
    0%, 100% { opacity: .4; }
    50%      { opacity: 1; }
}

/* ═══════════════ DAVETİYE GÖVDESİ ═══════════════ */

.invitation { position: relative; z-index: 1; }

.sec {
    max-width: var(--maxw);
    margin-inline: auto;
    padding: clamp(3.5rem, 11vh, 7.5rem) var(--pad);
}

/* Bölüm başlığı bloğu */
.sec-head { margin-bottom: clamp(2rem, 5vh, 3rem); }

.sec-index {
    display: block;
    font-size: .62rem;
    font-weight: 500;
    letter-spacing: .34em;
    color: var(--rose);
    margin-bottom: .8rem;
}

.sec-title {
    margin: 0;
    font-family: var(--f-display);
    font-weight: 400;
    font-size: clamp(2rem, 7vw, 3.4rem);
    line-height: 1;
    letter-spacing: .01em;
    color: var(--ink);
}

.sec-sub {
    margin: .9rem 0 0;
    font-family: var(--f-quote);
    font-style: italic;
    font-size: clamp(1rem, 2.5vw, 1.18rem);
    color: var(--ink-dim);
}

/* ─────────────── HERO ─────────────── */

.hero {
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.kicker {
    margin: 0 0 clamp(1.8rem, 5vh, 2.6rem);
    font-size: .62rem;
    font-weight: 500;
    letter-spacing: .38em;
    text-transform: uppercase;
    color: var(--rose);
}

.hero-name {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: center;
    gap: clamp(.5rem, 2.5vw, 1.4rem);
    margin: 0;
    font-family: var(--f-display);
    font-weight: 400;
    line-height: .95;
}

.hero-word {
    font-size: clamp(2.9rem, 14vw, 6.6rem);
    letter-spacing: .01em;
    background: linear-gradient(150deg, #6B4536 0%, #2A2523 45%, #8E5D49 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-amp {
    font-family: var(--f-quote);
    font-style: italic;
    font-weight: 300;
    font-size: clamp(1.9rem, 7.5vw, 3.8rem);
    background: linear-gradient(125deg, #D9A98F 0%, #B98A7A 45%, #8E5D49 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-name .ch {
    display: inline-block;
    will-change: transform, opacity;
    /* Harf span'leri transform ile kendi katmanına alınınca üstteki
       background-clip:text boya vermiyor; degradeyi harfin kendisine uygula */
    background: inherit;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(.8rem, 3vw, 1.4rem);
    margin: clamp(1.6rem, 4.5vh, 2.4rem) 0 0;
    font-size: .74rem;
    font-weight: 400;
    letter-spacing: .3em;
    text-transform: uppercase;
    color: var(--ink-dim);
}
.hero-meta i {
    width: clamp(26px, 8vw, 54px);
    height: 1px;
    background: var(--clay);
    opacity: .5;
}

.hero-lead {
    max-width: 36ch;
    margin: clamp(1.6rem, 4vh, 2.2rem) auto 0;
    font-family: var(--f-quote);
    font-style: italic;
    font-size: clamp(1.05rem, 2.8vw, 1.34rem);
    line-height: 1.8;
    color: var(--ink-dim);
}

.scroll-cue {
    margin-top: clamp(2.6rem, 8vh, 4.2rem);
    width: 24px; height: 40px;
    border: 1px solid rgba(169, 117, 95, .4);
    border-radius: 14px;
    display: grid;
    place-items: start center;
    padding-top: 8px;
}
.scroll-cue span {
    width: 3px; height: 7px;
    border-radius: 2px;
    background: var(--rose-deep);
    animation: cue 1.9s ease-in-out infinite;
}
@keyframes cue {
    0%   { opacity: 0; transform: translateY(0); }
    35%  { opacity: 1; }
    100% { opacity: 0; transform: translateY(13px); }
}

/* ─────────────── HİKAYE ŞERİDİ ─────────────── */

.story-rail {
    display: flex;
    gap: clamp(.9rem, 2.4vw, 1.4rem);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 1.2rem;
    margin-inline: calc(-1 * var(--pad));
    padding-inline: var(--pad);
    scrollbar-width: thin;
    scrollbar-color: var(--blush-2) transparent;
}
.story-rail::-webkit-scrollbar { height: 3px; }
.story-rail::-webkit-scrollbar-track { background: var(--line); }
.story-rail::-webkit-scrollbar-thumb { background: var(--clay); border-radius: 3px; }

.story-card {
    scroll-snap-align: start;
    flex: 0 0 clamp(228px, 66vw, 266px);
    padding: clamp(1.7rem, 4vw, 2.2rem);
    border: 1px solid var(--line);
    border-radius: 3px;
    background: rgba(255, 255, 255, .58);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    transition: transform .45s, box-shadow .45s, border-color .45s;
}
.story-card:hover {
    transform: translateY(-6px);
    border-color: rgba(169, 117, 95, .35);
    box-shadow: var(--shadow);
}
.story-card-accent {
    background: linear-gradient(165deg, rgba(243, 228, 222, .92) 0%, rgba(234, 213, 205, .8) 100%);
    border-color: rgba(169, 117, 95, .28);
}

.story-year {
    display: inline-block;
    font-size: .62rem;
    font-weight: 500;
    letter-spacing: .3em;
    color: var(--rose);
    margin-bottom: 1.1rem;
}
.story-card h3 {
    margin: 0 0 .7rem;
    font-family: var(--f-display);
    font-weight: 400;
    font-size: clamp(1.3rem, 4vw, 1.6rem);
    letter-spacing: .01em;
}
.story-card p {
    margin: 0;
    font-size: .9rem;
    line-height: 1.85;
    color: var(--ink-dim);
}

.rail-hint {
    margin: .9rem 0 0;
    font-size: .6rem;
    letter-spacing: .24em;
    text-transform: uppercase;
    color: var(--ink-mute);
}
@media (min-width: 1024px) { .rail-hint { display: none; } }

/* ─────────────── DAVET: SPLIT ─────────────── */

.detail-split {
    display: grid;
    gap: clamp(2rem, 6vw, 3.5rem);
    align-items: center;
}
@media (min-width: 760px) {
    .detail-split { grid-template-columns: 1fr auto 1fr; }
}

.detail-rule {
    width: 100%; height: 1px;
    background: linear-gradient(90deg, transparent, var(--line), transparent);
}
@media (min-width: 760px) {
    .detail-rule {
        width: 1px; height: clamp(120px, 20vh, 180px);
        background: linear-gradient(180deg, transparent, var(--clay), transparent);
        opacity: .55;
    }
}

.detail-tag {
    display: block;
    font-size: .6rem;
    font-weight: 500;
    letter-spacing: .34em;
    text-transform: uppercase;
    color: var(--rose);
    margin-bottom: 1.1rem;
}
.detail-lg {
    margin: 0;
    font-family: var(--f-quote);
    font-style: italic;
    font-size: clamp(1.15rem, 3.4vw, 1.5rem);
    color: var(--ink-dim);
}
.detail-xl {
    margin: .1rem 0 0;
    font-family: var(--f-display);
    font-size: clamp(2.1rem, 8vw, 3.6rem);
    line-height: 1.05;
    letter-spacing: .01em;
    color: var(--ink);
}
.detail-md {
    margin: 1rem 0 0;
    font-size: .92rem;
    line-height: 1.85;
    letter-spacing: .04em;
    color: var(--ink-dim);
}

/* ─────────────── GERİ SAYIM ─────────────── */

.count-sec { text-align: center; }

.count-lead {
    margin: 0 0 clamp(1.6rem, 4vh, 2.2rem);
    font-size: .62rem;
    font-weight: 500;
    letter-spacing: .38em;
    text-transform: uppercase;
    color: var(--rose);
}

.count {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(.5rem, 2vw, 1.2rem);
    max-width: 660px;
    margin-inline: auto;
}
.count-cell {
    padding: clamp(1.1rem, 3.4vw, 1.8rem) .4rem;
    border: 1px solid var(--line);
    border-radius: 3px;
    background: rgba(255, 255, 255, .55);
}

.count-num {
    display: block;
    font-family: var(--f-display);
    font-size: clamp(1.7rem, 8vw, 3rem);
    line-height: 1;
    color: var(--ink);
    transition: transform .35s cubic-bezier(.34, 1.56, .64, 1);
}
.count-num.tick { transform: translateY(-4px); color: var(--rose-deep); }

.count-lab {
    display: block;
    margin-top: .7rem;
    font-size: .55rem;
    letter-spacing: .24em;
    text-transform: uppercase;
    color: var(--ink-mute);
}

/* ─────────────── GALERİ ─────────────── */

.gal {
    display: grid;
    gap: clamp(.7rem, 2vw, 1.1rem);
    grid-template-columns: 1fr 1fr;
}
@media (min-width: 820px) {
    .gal { grid-template-columns: repeat(3, 1fr); grid-auto-rows: minmax(0, auto); }
}

.gal-item {
    position: relative;
    margin: 0;
    overflow: hidden;
    border-radius: 3px;
    cursor: zoom-in;
    background: var(--sand);
}
.gal-item img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .7s cubic-bezier(.22, 1, .36, 1), filter .5s;
}
.gal-item:hover img { transform: scale(1.06); }

.gal-a { grid-column: span 2; aspect-ratio: 16 / 10; }
.gal-b { aspect-ratio: 3 / 4; }
.gal-c { aspect-ratio: 3 / 4; }

@media (min-width: 820px) {
    .gal-a { grid-column: span 2; grid-row: span 2; aspect-ratio: 16 / 11; }
    .gal-b { grid-column: 3; aspect-ratio: 4 / 5; }
    .gal-c { grid-column: 3; aspect-ratio: 4 / 5; }
}

.gal-quote {
    grid-column: 1 / -1;
    margin: clamp(.6rem, 2vw, 1rem) 0 0;
    padding: clamp(1.4rem, 4vw, 2rem);
    font-family: var(--f-quote);
    font-style: italic;
    font-size: clamp(1.1rem, 3.4vw, 1.55rem);
    line-height: 1.7;
    text-align: center;
    color: var(--ink-dim);
    border-top: 1px solid var(--line);
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 80;
    display: grid;
    place-items: center;
    padding: clamp(1rem, 5vw, 3rem);
    background: rgba(42, 37, 35, .93);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0;
    transition: opacity .35s;
}
.lightbox.show { opacity: 1; }
.lb-frame { max-width: min(92vw, 900px); max-height: 84vh; }
.lb-frame img {
    max-width: 100%;
    max-height: 84vh;
    object-fit: contain;
    border-radius: 3px;
    box-shadow: 0 30px 70px rgba(0, 0, 0, .5);
}
.lb-close, .lb-nav {
    position: absolute;
    background: none;
    border: 0;
    color: var(--ivory);
    cursor: pointer;
    line-height: 1;
    opacity: .7;
    transition: opacity .3s, transform .3s;
}
.lb-close:hover, .lb-nav:hover { opacity: 1; transform: scale(1.12); }
.lb-close { top: clamp(.8rem, 3vw, 1.6rem); right: clamp(.8rem, 3vw, 1.6rem); font-size: 2.4rem; }
.lb-nav   { top: 50%; transform: translateY(-50%); font-size: 1.7rem; padding: 1rem; }
.lb-prev  { left: clamp(.2rem, 2vw, 1rem); }
.lb-next  { right: clamp(.2rem, 2vw, 1rem); }
.lb-nav:hover { transform: translateY(-50%) scale(1.12); }

/* ─────────────── HARİTA ─────────────── */

.map-wrap {
    border: 1px solid var(--line);
    border-radius: 3px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.map-wrap iframe {
    width: 100%;
    height: clamp(260px, 44vh, 420px);
    border: 0;
    filter: grayscale(.55) sepia(.14) contrast(1.02);
}

.btn-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: clamp(.7rem, 2vw, 1rem);
    margin-top: clamp(1.6rem, 4vh, 2.2rem);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .6rem;
    padding: .95rem 1.7rem;
    font-family: var(--f-body);
    font-size: .82rem;
    font-weight: 500;
    letter-spacing: .12em;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 999px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform .3s, box-shadow .3s, background-color .3s, color .3s, border-color .3s;
}
.btn svg { width: 17px; height: 17px; flex: none; }
.btn:hover { transform: translateY(-2px); }

.btn-fill {
    background: linear-gradient(120deg, #A9755F, #C99A86);
    color: #FFF7F3;
    box-shadow: 0 12px 30px rgba(169, 117, 95, .26);
}
.btn-fill:hover { box-shadow: 0 18px 40px rgba(169, 117, 95, .34); }

.btn-line {
    background: rgba(255, 255, 255, .6);
    color: var(--rose-deep);
    border-color: rgba(169, 117, 95, .35);
}
.btn-line:hover { border-color: var(--rose-deep); background: #fff; }

.btn-wa {
    background: #25D366;
    color: #08301A;
    box-shadow: 0 12px 30px rgba(37, 211, 102, .22);
}
.btn-wa:hover { background: #1FBA59; box-shadow: 0 18px 40px rgba(37, 211, 102, .3); }

/* ─────────────── PAYLAŞ & QR ─────────────── */

.share-card {
    display: grid;
    gap: clamp(1.6rem, 5vw, 2.6rem);
    align-items: center;
    justify-items: center;
    padding: clamp(1.9rem, 5vw, 2.8rem);
    border: 1px solid var(--line);
    border-radius: 3px;
    background: rgba(255, 255, 255, .6);
    box-shadow: var(--shadow-sm);
}
@media (min-width: 700px) {
    .share-card { grid-template-columns: auto 1fr; justify-items: start; }
}

.qr-box { text-align: center; }
.qr-box canvas {
    width: clamp(150px, 42vw, 186px);
    height: auto;
    padding: 12px;
    border-radius: 4px;
    background: #fff;
    box-shadow: var(--shadow-sm);
}
.qr-note {
    margin: .85rem 0 0;
    font-size: .6rem;
    letter-spacing: .24em;
    text-transform: uppercase;
    color: var(--ink-mute);
}

.share-actions {
    display: flex;
    flex-direction: column;
    gap: .8rem;
    width: 100%;
    max-width: 320px;
}
.share-actions .btn { width: 100%; }

/* ─────────────── KAPANIŞ ─────────────── */

.closing { text-align: center; padding-bottom: clamp(4rem, 12vh, 7rem); }

.closing-text {
    margin: 0;
    font-family: var(--f-quote);
    font-style: italic;
    font-size: clamp(1.05rem, 3vw, 1.35rem);
    color: var(--ink-dim);
}
.closing-sign {
    margin: .7rem 0 0;
    font-family: var(--f-display);
    font-size: clamp(1.9rem, 7vw, 3rem);
    letter-spacing: .02em;
    color: var(--ink);
}
.closing-fam {
    margin: .8rem 0 0;
    font-size: .68rem;
    letter-spacing: .26em;
    text-transform: uppercase;
    color: var(--ink-mute);
}

.demo-note {
    max-width: 560px;
    margin: clamp(2.6rem, 7vh, 4rem) auto 0;
    padding: 1.5rem 1.6rem 1.7rem;
    border: 1px dashed rgba(169, 117, 95, .35);
    border-radius: 3px;
    background: rgba(255, 255, 255, .55);
}
.demo-badge {
    display: inline-block;
    padding: .3rem .8rem;
    margin-bottom: .9rem;
    font-size: .55rem;
    font-weight: 600;
    letter-spacing: .3em;
    border-radius: 999px;
    background: linear-gradient(120deg, #A9755F, #C99A86);
    color: #FFF7F3;
}
.demo-note p {
    margin: 0;
    font-size: .84rem;
    line-height: 1.85;
    color: var(--ink-dim);
}
.demo-note strong { color: var(--rose-deep); font-weight: 500; }

/* ─────────────── TOAST ─────────────── */

.toast {
    position: fixed;
    left: 50%; bottom: clamp(1.5rem, 5vh, 2.5rem);
    transform: translate(-50%, 20px);
    z-index: 90;
    padding: .85rem 1.5rem;
    font-size: .82rem;
    letter-spacing: .04em;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .96);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--ink);
    box-shadow: var(--shadow);
    opacity: 0;
    transition: opacity .35s, transform .35s;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ─────────────── ERİŞİLEBİLİRLİK ─────────────── */

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

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .ring-box, .box-hint, .scroll-cue span, .eq i { animation: none !important; }
    * { transition-duration: .01ms !important; }
}

/* hidden özniteliği display kurallarınca ezilmesin (kritik düzeltme) */
.lightbox[hidden],
.toast[hidden],
.invitation[hidden] { display: none; }