/* =====================================================================
   info-panel.css — Volkan Kurumsal "Hakkımızda" paneli
   ----------------------------------------------------------------------
   Trigger: sağ alt viewfinder-framed buton (info-button).
   Açılış: clip-path: circle() ile button merkezinden radial expansion.
   Arka plan: full-bg video + crimson radial vignette + grain.
   İçerik: editorial split — sol kolon (lede + milestone trio + body),
           sağ kolon (contact card with corner-marks).
   Tasarım sözleşmesi: DESIGN.md kiosk dialect (crimson accent, sharp
   corners, hairline lines, corner-marks instead of borders).
   ===================================================================== */

/* ── Tokens (panel scope) ─────────────────────────────────────────── */
.info-button,
.info-panel {
    --info-accent:        #c81a26;
    --info-accent-deep:   #891014;
    --info-accent-glow:   rgba(200, 26, 38, 0.55);
    --info-accent-soft:   rgba(200, 26, 38, 0.22);
    --info-accent-faint:  rgba(200, 26, 38, 0.10);
    --info-bg:            #000;
    --info-card-bg:       rgba(0, 0, 0, 0.52);
    --info-card-bg-hi:    rgba(0, 0, 0, 0.62);
    --info-text:          rgba(252, 248, 244, 0.98);
    --info-text-dim:      rgba(238, 232, 224, 0.82);
    --info-text-faint:    rgba(228, 222, 214, 0.58);
    --info-line:          rgba(255, 255, 255, 0.06);
    --info-line-dim:      rgba(255, 255, 255, 0.04);
    --info-ease:          cubic-bezier(0.22, 1, 0.36, 1);   /* content reveal (ease-out) */
    --info-ease-cine:     cubic-bezier(0.65, 0, 0.35, 1);   /* clip-path / video (cinematic in-out) */
}

/* ─────────────────────────────────────────────────────────────────────
   TRIGGER BUTTON — sağ alt viewfinder-framed compact CTA
   Layout: [pulse dot] [label]                       [chevron]
   ───────────────────────────────────────────────────────────────────── */
.info-button {
    position: fixed;
    right: clamp(18px, 2vw, 32px);
    bottom: clamp(18px, 2.4vh, 32px);
    z-index: 5;

    appearance: none;
    background: rgba(8, 8, 10, 0.55);
    backdrop-filter: blur(10px) saturate(1.05);
    -webkit-backdrop-filter: blur(10px) saturate(1.05);
    border: 0;
    margin: 0;
    padding: 12px 22px 13px;

    display: inline-flex;
    align-items: center;
    gap: 18px;

    color: var(--info-text);
    font-family: 'Manrope', system-ui, sans-serif;
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;

    /* Hairline çerçeve — corner-mark'lar üstüne biner; hover'da accent */
    box-shadow: inset 0 0 0 1px var(--info-line);

    /* Default: GİZLİ. Landing yazıları (landing-idle--copy-in) belirdiğinde
       birlikte fade-in olur. ImmersiveEntrance / smoke wipe sırasında ve
       detail/info-panel açıkken hidden kalır. */
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition:
        background 0.28s var(--info-ease),
        transform 0.6s var(--info-ease),
        box-shadow 0.32s var(--info-ease),
        opacity 0.6s var(--info-ease);
}

/* Landing yazıları (LION 6×6 + subtitle) gelince info-button birlikte belirir.
   .landing-idle--copy-in body içindeki .landing-idle elementine eklenir. */
body:has(.landing-idle--copy-in) .info-button {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
    /* Yazılarla aynı tempoda gel: copy reveal süresi 1.25s, biz biraz daha
       yumuşak (0.7s) ve hafif geç (0.18s) → "yazılar yerleşince button gelir". */
    transition:
        opacity 0.7s var(--info-ease) 0.18s,
        transform 0.7s var(--info-ease) 0.18s,
        background 0.28s var(--info-ease),
        box-shadow 0.32s var(--info-ease);
}
.info-button:hover,
.info-button:focus-visible {
    background: rgba(14, 14, 16, 0.78);
    transform: translateY(-2px);
    box-shadow: inset 0 0 0 1px var(--info-accent-soft);
    outline: none;
}
.info-button:active { transform: translateY(0); }

/* 4 köşe corner-mark — viewfinder identity (subtle 1px stroke) */
.info-button__corner {
    position: absolute;
    width: 10px;
    height: 10px;
    pointer-events: none;
    border-color: rgba(255, 255, 255, 0.45);
    transition:
        border-color 0.32s var(--info-ease),
        width 0.36s var(--info-ease),
        height 0.36s var(--info-ease);
}
.info-button__corner--tl { top: 0;    left: 0;    border-top: 1px solid; border-left:  1px solid; }
.info-button__corner--tr { top: 0;    right: 0;   border-top: 1px solid; border-right: 1px solid; }
.info-button__corner--bl { bottom: 0; left: 0;    border-bottom: 1px solid; border-left:  1px solid; }
.info-button__corner--br { bottom: 0; right: 0;   border-bottom: 1px solid; border-right: 1px solid; }
.info-button:hover .info-button__corner,
.info-button:focus-visible .info-button__corner {
    border-color: var(--info-accent);
    width: 13px;
    height: 13px;
}

/* Eyebrow + label (stacked, refined typography) */
.info-button__text {
    display: flex;
    flex-direction: column;
    gap: 5px;
    line-height: 1;
    text-align: left;
}
.info-button__eyebrow {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.36em;
    text-transform: uppercase;
    color: var(--info-accent);
    line-height: 1;
}
.info-button__label {
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--info-text);
    line-height: 1;
    transition: color 0.28s var(--info-ease);
}
.info-button:hover .info-button__label,
.info-button:focus-visible .info-button__label {
    color: var(--info-accent);
}

/* Chevron — long arrow (Awwwards-style elegant) */
.info-button__chevron {
    width: 22px;
    height: 10px;
    flex: 0 0 auto;
    color: rgba(255, 255, 255, 0.55);
    transition:
        transform 0.42s var(--info-ease),
        color 0.32s var(--info-ease);
    overflow: visible;
}
.info-button:hover .info-button__chevron,
.info-button:focus-visible .info-button__chevron {
    transform: translateX(4px);
    color: var(--info-accent);
}

/* Detail panel veya info panel açıldığında button gizlensin.
   body.info-panel-open: JS tarafından açılışta set edilir.
   :has(.landing-detail--active): detail panel inceleme akışı sırasında. */
body.info-panel-open .info-button,
body:has(.landing-detail--active) .info-button {
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px);
    transition:
        opacity 0.28s var(--info-ease),
        transform 0.28s var(--info-ease);
}

/* ─────────────────────────────────────────────────────────────────────
   PANEL — full-screen overlay (clip-path radial expansion)
   ───────────────────────────────────────────────────────────────────── */
.info-panel {
    position: fixed;
    inset: 0;
    z-index: 8;
    background: var(--info-bg);
    color: var(--info-text);

    /* Default closed: clip-path collapsed at button center */
    --info-cx: 92%;
    --info-cy: 92%;
    --info-radius: 0%;
    clip-path: circle(var(--info-radius) at var(--info-cx) var(--info-cy));
    -webkit-clip-path: circle(var(--info-radius) at var(--info-cx) var(--info-cy));

    visibility: hidden;
    pointer-events: none;
    user-select: none;
    -webkit-user-select: none;

    /* Cinematic in-out easing — accelerate from start, decelerate to end.
       1.0s ile yeterince zaman ama hızlı hissettiriyor. */
    transition:
        clip-path 1.0s var(--info-ease-cine),
        -webkit-clip-path 1.0s var(--info-ease-cine),
        visibility 0s linear 1.02s;
}

.info-panel--active {
    --info-radius: 145%;
    visibility: visible;
    pointer-events: auto;
    transition:
        clip-path 1.0s var(--info-ease-cine),
        -webkit-clip-path 1.0s var(--info-ease-cine),
        visibility 0s linear 0s;
}

/* ── Background video ─────────────────────────────────────────────── */
.info-panel__media {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 1;
}
.info-panel__video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0;
    /* Subtle scale + filter "lens focus" — başta hafif zoom + blur,
       açılırken clarity'e ulaşır. Cinematic depth hissi. */
    transform: scale(1.06);
    filter: saturate(0.85) contrast(1.04) brightness(0.55) blur(2px);
    transition:
        opacity 1.1s var(--info-ease-cine) 0.18s,
        transform 1.4s var(--info-ease) 0.18s,
        filter 1.4s var(--info-ease) 0.18s;
    pointer-events: none;
}
.info-panel--active .info-panel__video {
    /* Belirgin görünür — bölgesel gradient veil ile dengelenir */
    opacity: 0.78;
    transform: scale(1.0);
    filter: saturate(1.10) contrast(1.08) brightness(0.95) blur(0);
}

/* Bölgesel gradient sistemi — uniform veil yerine zone-based dimming.
   Video belirgin kalsın, sadece text-bearing zone'lar legibility için dim'lenir.
   Layer order (alttan üste, en alttaki ilk render edilir):
     1. Crimson atmospheric sheen (sol-üst, ambiance)
     2. Üst rail readability (top stripe)
     3. Alt rail readability (bottom stripe)
     4. Sol text kolon dim (left → fade right) — text zone
     5. Sağ contact card dim (radial spot at ~78%) — text zone */
.info-panel__veil {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        /* 5. Sağ contact card zone — radial dim spot */
        radial-gradient(
            42% 78% at 80% 50%,
            rgba(0, 0, 0, 0.74) 0%,
            rgba(0, 0, 0, 0.52) 38%,
            rgba(0, 0, 0, 0.22) 68%,
            transparent 90%
        ),
        /* 4. Sol text kolon — left stripe gradient (text dense alan) */
        linear-gradient(
            90deg,
            rgba(0, 0, 0, 0.90) 0%,
            rgba(0, 0, 0, 0.76) 20%,
            rgba(0, 0, 0, 0.46) 38%,
            rgba(0, 0, 0, 0.14) 55%,
            transparent 72%,
            transparent 100%
        ),
        /* 3. Alt rail readability stripe */
        linear-gradient(
            180deg,
            transparent 0%,
            transparent 82%,
            rgba(0, 0, 0, 0.42) 90%,
            rgba(0, 0, 0, 0.72) 100%
        ),
        /* 2. Üst rail readability stripe */
        linear-gradient(
            180deg,
            rgba(0, 0, 0, 0.78) 0%,
            rgba(0, 0, 0, 0.44) 9%,
            transparent 20%,
            transparent 100%
        ),
        /* 1. Crimson atmospheric sheen (sol-orta ambiance, video boyandığı yerlere) */
        radial-gradient(
            60% 50% at 22% 60%,
            rgba(200, 26, 38, 0.10) 0%,
            rgba(200, 26, 38, 0.04) 40%,
            transparent 75%
        );
    opacity: 0;
    transition: opacity 0.8s var(--info-ease) 0.20s;
}
.info-panel--active .info-panel__veil { opacity: 1; }

/* Diagonal hairline grain (subtle texture) */
.info-panel__grain {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        repeating-linear-gradient(
            45deg,
            rgba(255, 255, 255, 0.012) 0,
            rgba(255, 255, 255, 0.012) 1px,
            transparent 1px,
            transparent 9px
        );
    mix-blend-mode: overlay;
    opacity: 0;
    transition: opacity 0.7s var(--info-ease) 0.40s;
}
.info-panel--active .info-panel__grain { opacity: 0.55; }

/* ── Container (content stage) ────────────────────────────────────── */
.info-panel__stage {
    position: relative;
    z-index: 3;
    width: 100%;
    height: 100%;
    display: grid;
    grid-template-rows: auto 1fr auto;
    padding:
        clamp(28px, 3.4vh, 48px)
        clamp(40px, 4.8vw, 84px)
        clamp(24px, 3vh, 40px);
    gap: clamp(18px, 2.4vh, 32px);
    overflow: hidden;
}

/* ── Top rail: counter | brand strip | close ──────────────────────── */
.info-panel__rail {
    display: flex;
    align-items: center;
    gap: clamp(14px, 1.8vw, 26px);
    opacity: 0;
    transform: translateY(-6px);
    /* Default (close) — quick exit, no delay */
    transition:
        opacity 0.32s var(--info-ease),
        transform 0.32s var(--info-ease);
}
.info-panel--active .info-panel__rail--top {
    opacity: 1;
    transform: translateY(0);
    /* Top rail belirir clip-path expansion mid-pointundan biraz önce */
    transition:
        opacity 0.65s var(--info-ease) 0.32s,
        transform 0.65s var(--info-ease) 0.32s;
}
.info-panel--active .info-panel__rail--bottom {
    opacity: 1;
    transform: translateY(0);
    transition:
        opacity 0.65s var(--info-ease) 0.78s,
        transform 0.65s var(--info-ease) 0.78s;
}

.info-panel__index {
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
    font-family: 'Manrope', system-ui, sans-serif;
    font-variant-numeric: tabular-nums;
    font-weight: 700;
    font-size: 11px;
    letter-spacing: 0.30em;
    text-transform: uppercase;
    color: var(--info-accent);
}
.info-panel__index-sep,
.info-panel__index-tot {
    color: var(--info-text-faint);
    font-weight: 600;
}
.info-panel__index-tot { color: var(--info-text-dim); }

.info-panel__rail-rule {
    flex: 1 1 auto;
    height: 1px;
    background: var(--info-line);
}

.info-panel__brand-strip {
    flex: 0 0 auto;
    font-family: 'Manrope', system-ui, sans-serif;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--info-text-dim);
}

/* Panel rail içindeki lang-select — flex item, kompakt.
   Stacking: rail--top z:3, body z:3. Source order'da body rail-top'tan
   sonra → body üstte paint → menu (rail içinde) body altında kalır.
   Fix: lang-select'e position:relative + yüksek z-index ile kendi
   stacking context yarat → menu rail--top'un body'nin üstünde paint olur. */
.info-panel__lang {
    flex: 0 0 auto;
    position: relative;
    z-index: 50;
}
.info-panel__lang .lang-select__menu {
    /* Lang-select stacking context içinde menu en üstte */
    z-index: 100;
}
/* Rail--top'u da body üstünde garantile (lang-select dışındaki content için) */
.info-panel__rail--top {
    z-index: 5;
}

/* Close — viewfinder-framed (detail panel close ile aynı dil) */
.info-panel__close {
    position: relative;
    flex: 0 0 auto;
    width: 42px;
    height: 42px;
    appearance: none;
    background: transparent;
    border: 0;
    padding: 0;
    margin: 0;
    cursor: pointer;
    color: var(--info-text);
    display: grid;
    place-items: center;
    transition: color 0.24s ease, transform 0.32s var(--info-ease);
    -webkit-tap-highlight-color: transparent;
}
.info-panel__close svg {
    width: 18px;
    height: 18px;
    overflow: visible;
    display: block;
    pointer-events: none;
    transition: transform 0.36s var(--info-ease);
}
.info-panel__close-corner {
    position: absolute;
    width: 11px;
    height: 11px;
    pointer-events: none;
    border-color: rgba(255, 255, 255, 0.92);
    transition: border-color 0.24s ease;
}
.info-panel__close-corner--tl { top: 0;    left: 0;    border-top: 1.6px solid; border-left:  1.6px solid; }
.info-panel__close-corner--tr { top: 0;    right: 0;   border-top: 1.6px solid; border-right: 1.6px solid; }
.info-panel__close-corner--bl { bottom: 0; left: 0;    border-bottom: 1.6px solid; border-left:  1.6px solid; }
.info-panel__close-corner--br { bottom: 0; right: 0;   border-bottom: 1.6px solid; border-right: 1.6px solid; }
.info-panel__close:hover,
.info-panel__close:focus-visible {
    color: var(--info-accent);
    outline: none;
}
.info-panel__close:hover .info-panel__close-corner,
.info-panel__close:focus-visible .info-panel__close-corner {
    border-color: var(--info-accent);
}
.info-panel__close:hover svg,
.info-panel__close:focus-visible svg {
    transform: rotate(90deg);
}
.info-panel__close:active { transform: scale(0.94); }

/* ── Body — editorial 2-column (left text, right contact) ─────────── */
.info-panel__body {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 88px);
    align-items: start;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-y;
    scrollbar-width: thin;
    scrollbar-color: var(--info-accent-soft) transparent;
    padding-right: 2px;
}
.info-panel__body::-webkit-scrollbar { width: 4px; }
.info-panel__body::-webkit-scrollbar-track { background: transparent; }
.info-panel__body::-webkit-scrollbar-thumb { background: var(--info-accent-soft); }

/* ── Left column: lead + milestones + body ────────────────────────── */
.info-panel__lead {
    display: flex;
    flex-direction: column;
    gap: clamp(20px, 2.4vh, 32px);
    padding: clamp(14px, 1.6vw, 22px);
    background: rgba(0, 0, 0, 0.36);
    box-shadow: inset 0 0 0 1px var(--info-line);
}

/* Stagger reveal — content reveals OVERLAP clip-path expansion (1.0s).
   Eyebrow başlar @0.40s (clip %40'ta), tüm content settled @1.10s civarı.
   Boş "kara ekran" hissi yok; panel açıldıkça içerik dolar. */
.info-panel__lead > *,
.info-panel__contact {
    opacity: 0;
    transform: translateY(16px);
    transition:
        opacity 0.32s var(--info-ease),
        transform 0.32s var(--info-ease);
}
.info-panel--active .info-panel__lead > .info-panel__eyebrow {
    opacity: 1; transform: translateY(0);
    transition: opacity 0.7s var(--info-ease) 0.40s, transform 0.7s var(--info-ease) 0.40s;
}
.info-panel--active .info-panel__lead > .info-panel__title {
    opacity: 1; transform: translateY(0);
    transition: opacity 0.7s var(--info-ease) 0.48s, transform 0.7s var(--info-ease) 0.48s;
}
.info-panel--active .info-panel__lead > .info-panel__lede {
    opacity: 1; transform: translateY(0);
    transition: opacity 0.7s var(--info-ease) 0.56s, transform 0.7s var(--info-ease) 0.56s;
}
.info-panel--active .info-panel__lead > .info-panel__milestones {
    opacity: 1; transform: translateY(0);
    transition: opacity 0.7s var(--info-ease) 0.64s, transform 0.7s var(--info-ease) 0.64s;
}
.info-panel--active .info-panel__lead > .info-panel__lede--second {
    opacity: 1; transform: translateY(0);
    transition: opacity 0.7s var(--info-ease) 0.72s, transform 0.7s var(--info-ease) 0.72s;
}
.info-panel--active .info-panel__contact {
    opacity: 1; transform: translateY(0);
    transition: opacity 0.7s var(--info-ease) 0.62s, transform 0.7s var(--info-ease) 0.62s;
}

/* Eyebrow */
.info-panel__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: 'Manrope', system-ui, sans-serif;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--info-accent);
    margin: 0;
}
.info-panel__eyebrow-divider {
    width: 24px;
    height: 1px;
    background: var(--info-accent-glow);
}
.info-panel__eyebrow-mark {
    color: var(--info-text-dim);
    letter-spacing: 0.28em;
}

/* Title */
.info-panel__title {
    margin: 0;
    font-family: 'Manrope', system-ui, sans-serif;
    font-weight: 700;
    font-size: clamp(36px, 4.6vw, 64px);
    line-height: 1.02;
    letter-spacing: -0.018em;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.info-panel__title-line {
    color: rgba(252, 248, 244, 0.99);
    text-shadow:
        0 1px 2px rgba(0, 0, 0, 0.9),
        0 2px 28px rgba(0, 0, 0, 0.55);
}
.info-panel__title-accent {
    color: var(--info-accent);
    font-style: italic;
    font-weight: 600;
    font-size: 0.62em;
    letter-spacing: -0.004em;
    margin-top: 2px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.75);
}

/* Lede */
.info-panel__lede {
    margin: 0;
    font-family: 'Manrope', system-ui, sans-serif;
    font-size: clamp(14px, 1.0vw, 16px);
    line-height: 1.72;
    color: var(--info-text-dim);
    text-wrap: pretty;
    max-width: 62ch;
    text-shadow:
        0 1px 2px rgba(0, 0, 0, 0.88),
        0 2px 22px rgba(0, 0, 0, 0.5);
    /* Sol kenarda 1px crimson rule */
    padding-left: 16px;
    border-left: 1px solid var(--info-accent-soft);
}
.info-panel__lede-key {
    font-style: normal;
    font-weight: 700;
    color: rgba(252, 248, 244, 0.98);
    background: linear-gradient(
        180deg,
        transparent 72%,
        var(--info-accent-soft) 72%,
        var(--info-accent-soft) 100%
    );
    padding: 0 2px;
}

/* Milestones (3 cards) */
.info-panel__milestones {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(8px, 0.8vw, 14px);
}
.info-panel__milestone {
    position: relative;
    padding: 18px 18px 16px;
    background: var(--info-card-bg);
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: background 0.24s ease;
}
.info-panel__milestone::before {
    /* Sol-üst köşe ember square marker */
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 5px;
    background: var(--info-accent);
}
.info-panel__milestone:hover {
    background: var(--info-card-bg-hi);
}
.info-panel__milestone-year {
    font-family: 'Manrope', system-ui, sans-serif;
    font-size: clamp(20px, 2vw, 26px);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.012em;
    color: rgba(252, 248, 244, 0.98);
    line-height: 1;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.85);
}
.info-panel__milestone-key {
    font-size: 9.5px;
    font-weight: 700;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--info-accent);
    line-height: 1.2;
}
.info-panel__milestone-val {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.04em;
    line-height: 1.5;
    color: var(--info-text-dim);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
}

/* Second lede */
.info-panel__lede--second {
    border-left-color: var(--info-line);
}

/* ── Right column: contact card with corner-marks ─────────────────── */
.info-panel__contact {
    position: relative;
    padding: clamp(28px, 2.6vw, 44px) clamp(24px, 2.4vw, 40px);
    background: rgba(0, 0, 0, 0.62);
    box-shadow: inset 0 0 0 1px var(--info-line);
    align-self: start;
}
/* 4 köşe corner-marks (ember L) */
.info-panel__contact-corner {
    position: absolute;
    width: 18px;
    height: 18px;
    pointer-events: none;
}
.info-panel__contact-corner--tl { top: -1px;    left: -1px;   border-top:    1.4px solid var(--info-accent); border-left:   1.4px solid var(--info-accent); }
.info-panel__contact-corner--tr { top: -1px;    right: -1px;  border-top:    1.4px solid var(--info-accent); border-right:  1.4px solid var(--info-accent); }
.info-panel__contact-corner--bl { bottom: -1px; left: -1px;   border-bottom: 1.4px solid var(--info-accent); border-left:   1.4px solid var(--info-accent); }
.info-panel__contact-corner--br { bottom: -1px; right: -1px;  border-bottom: 1.4px solid var(--info-accent); border-right:  1.4px solid var(--info-accent); }

.info-panel__contact-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 22px;
}
.info-panel__contact-tick {
    width: 5px;
    height: 5px;
    background: var(--info-accent);
    box-shadow: 0 0 6px var(--info-accent-glow);
    flex: 0 0 auto;
}
.info-panel__contact-title {
    margin: 0;
    font-family: 'Manrope', system-ui, sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: rgba(252, 248, 244, 0.94);
}

/* Contact rows */
.info-panel__contact-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
}
.info-panel__contact-row {
    display: grid;
    grid-template-columns: 92px 1fr;
    gap: 18px;
    padding: 14px 0;
    align-items: baseline;
    border-bottom: 1px solid var(--info-line-dim);
    /* Kiosk: tıklanabilir değil */
    pointer-events: none;
}
.info-panel__contact-row:last-child { border-bottom: 0; }

.info-panel__contact-key {
    font-family: 'Manrope', system-ui, sans-serif;
    font-size: 9.5px;
    font-weight: 700;
    letter-spacing: 0.26em;
    text-transform: uppercase;
    color: var(--info-text-faint);
}
.info-panel__contact-val {
    font-family: 'Manrope', system-ui, sans-serif;
    font-size: clamp(13px, 0.9vw, 14.5px);
    font-weight: 500;
    letter-spacing: 0.005em;
    line-height: 1.55;
    color: rgba(252, 248, 244, 0.96);
    font-variant-numeric: tabular-nums;
    text-wrap: pretty;
}

/* ── Bottom rail: progress + meta ─────────────────────────────────── */
.info-panel__rail--bottom { color: var(--info-text-dim); }

.info-panel__progress {
    flex: 1 1 auto;
    display: flex;
    align-items: center;
    gap: 14px;
}
.info-panel__progress-track {
    flex: 1 1 auto;
    height: 1px;
    background: var(--info-line);
    position: relative;
    overflow: hidden;
}
.info-panel__progress-fill {
    position: absolute;
    inset: 0 auto 0 0;
    width: 100%;
    background: linear-gradient(
        to right,
        var(--info-accent-deep) 0%,
        var(--info-accent) 100%
    );
    transform-origin: 0 50%;
    transform: scaleX(0);
    transition: transform 0.4s var(--info-ease);
}
.info-panel--active .info-panel__progress-fill {
    transform: scaleX(1);
    transition: transform 0.9s var(--info-ease) 0.88s;
}

.info-panel__meta {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: 'Manrope', system-ui, sans-serif;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 0.28em;
    text-transform: uppercase;
}
.info-panel__meta-key { color: var(--info-text-faint); }
.info-panel__meta-divider {
    width: 14px;
    height: 1px;
    background: var(--info-line);
}
.info-panel__meta-val { color: var(--info-text); }

/* ── Body scroll lock when panel open ─────────────────────────────── */
body.info-panel-open { overflow: hidden; }

/* ── Reduced motion ───────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    .info-panel,
    .info-panel__video,
    .info-panel__veil,
    .info-panel__grain,
    .info-panel__rail,
    .info-panel__lead > *,
    .info-panel__contact,
    .info-panel__progress-fill,
    .info-panel__close,
    .info-button,
    .info-button__corner {
        transition-duration: 0.25s !important;
        transition-delay: 0s !important;
    }
}

/* ── Mobil ─────────────────────────────────────────────────────────── */
@media (max-width: 720px) {
    .info-panel__body {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .info-panel__milestones {
        grid-template-columns: 1fr;
    }
    .info-button {
        right: 12px;
        bottom: 12px;
        padding: 12px 14px;
    }
    .info-button__eyebrow { display: none; }
}

/* ── Çok geniş ekranlar ───────────────────────────────────────────── */
@media (min-width: 1600px) {
    .info-panel__stage {
        max-width: 1640px;
        margin: 0 auto;
    }
}