/* ==========================================================================
   İngilizce 3000 — Ana sayfa (editoryal yerleşim)
   design-system.css'e bağımlıdır; ondan SONRA yüklenmelidir.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Hero — asimetrik editoryal açılış
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    padding-block: clamp(2.5rem, 5vw, 5rem) clamp(3rem, 5vw, 5.5rem);
    overflow: hidden;
}

/* Tipografinin arkasındaki sıcak gradyan leke */
.hero::before {
    content: "";
    position: absolute;
    top: -18%;
    left: -12%;
    width: min(46rem, 70vw);
    aspect-ratio: 1;
    background: radial-gradient(circle at 35% 35%,
                rgba(255, 138, 0, 0.16) 0%,
                rgba(255, 77, 109, 0.12) 38%,
                transparent 68%);
    pointer-events: none;
    z-index: 0;
}

.hero::after {
    content: "";
    position: absolute;
    top: 8%;
    right: -14%;
    width: min(40rem, 62vw);
    aspect-ratio: 1;
    background: radial-gradient(circle at 50% 50%,
                rgba(93, 16, 227, 0.14) 0%,
                transparent 65%);
    pointer-events: none;
    z-index: 0;
}

.hero__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(2rem, 4vw, 4.5rem);
    align-items: center;
}

.hero__title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: var(--text-display);
    line-height: 0.94;
    letter-spacing: -0.045em;
    margin-top: 1.25rem;
    text-wrap: balance;
}

/* Editoryal kontrast: başlığın vurgu kısmı italik serif */
.hero__title .accent {
    font-family: var(--font-editorial);
    font-weight: 400;
    font-style: italic;
    letter-spacing: -0.015em;
    background: var(--grad-violet);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    padding-right: 0.06em;
}

.hero__lede {
    max-width: 46ch;
    margin-top: 1.5rem;
    font-size: var(--text-lg);
    line-height: 1.6;
    color: var(--ink-soft);
    text-wrap: pretty;
}

.hero__cta { margin-top: 2rem; }

/* İnce çizgiyle ayrılmış güven satırı */
.hero__proof {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.65rem 1.4rem;
    margin-top: 2rem;
    padding-top: 1.4rem;
    border-top: 1px solid var(--rule);
    font-size: var(--text-sm);
    color: var(--ink-muted);
}

.hero__proof strong {
    color: var(--ink);
    font-weight: 700;
}

.hero__proof-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.stars {
    color: var(--gold);
    letter-spacing: 0.06em;
    font-size: 0.9rem;
}

/* --- Cihaz --- */
.hero__stage {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 1px;
}

.device {
    position: relative;
    width: min(280px, 76vw);
    aspect-ratio: 760 / 1351;
    padding: 10px;
    border-radius: 46px;
    background: linear-gradient(160deg, #2A2440 0%, #16112B 55%, #241C3E 100%);
    box-shadow: var(--shadow-lg),
                0 0 0 1.5px rgba(255, 255, 255, 0.12) inset;
    transform: rotate(-3.5deg);
    transition: transform var(--dur-slow) var(--ease-out);
}

.hero__stage:hover .device { transform: rotate(-1.5deg) translateY(-6px); }

/* Çentik */
.device::before {
    content: "";
    position: absolute;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    width: 34%;
    height: 18px;
    border-radius: 999px;
    background: #16112B;
    z-index: 3;
}

.device__screen {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 37px;
    overflow: hidden;
    background: var(--violet-tint);
}

.device__screen img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transform: scale(1.03);
    transition: opacity var(--dur-slow) var(--ease-out),
                transform 1.2s var(--ease-out);
}

.device__screen img.is-active {
    opacity: 1;
    transform: scale(1);
}

/* Cihazın etrafında yüzen oyunlaştırma çipleri */
.float-chip {
    position: absolute;
    z-index: 4;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.7rem 1rem;
    border-radius: var(--r-md);
    background: rgba(255, 255, 255, 0.86);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow-md);
    animation: float-soft 6s var(--ease-out) infinite;
}

.float-chip__icon {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 11px;
    font-size: 17px;
    flex: none;
}

.float-chip__icon--flame { background: var(--grad-warm); }
.float-chip__icon--xp { background: rgba(46, 198, 109, 0.16); }

.float-chip__value {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.05rem;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.float-chip__label {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--ink-muted);
}

.float-chip--streak {
    top: 12%;
    left: -8%;
    animation-delay: -1.2s;
}

.float-chip--xp {
    bottom: 16%;
    right: -10%;
    animation-delay: -3.4s;
}

@keyframes float-soft {
    0%, 100% { transform: translateY(0) rotate(-1.5deg); }
    50% { transform: translateY(-11px) rotate(1.5deg); }
}

@media (prefers-reduced-motion: reduce) {
    .float-chip { animation: none; }
}

/* --------------------------------------------------------------------------
   2. Kelime şeridi (marquee) — kelime uygulaması için tematik bant
   -------------------------------------------------------------------------- */
.ticker {
    position: relative;
    padding-block: 1.1rem;
    border-block: 1px solid var(--rule);
    background: var(--surface);
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}

.ticker__row {
    display: flex;
    width: max-content;
    animation: ticker-slide 46s linear infinite;
}

.ticker:hover .ticker__row { animation-play-state: paused; }

.ticker__group {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    padding-right: 2.5rem;
    flex: none;
}

.ticker__item {
    display: inline-flex;
    align-items: baseline;
    gap: 0.55rem;
    white-space: nowrap;
    font-size: 0.9375rem;
}

.ticker__en {
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--ink);
}

.ticker__tr {
    font-family: var(--font-editorial);
    font-style: italic;
    font-size: 1.0625rem;
    color: var(--ink-muted);
}

.ticker__dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--violet);
    opacity: 0.45;
    flex: none;
    align-self: center;
}

@keyframes ticker-slide {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
    .ticker__row { animation: none; }
    .ticker { -webkit-mask-image: none; mask-image: none; }
    .ticker__row { width: 100%; overflow-x: auto; }
}

/* --------------------------------------------------------------------------
   Ortak bölüm başlığı — editoryal (numara + etiket + başlık yan yana)
   -------------------------------------------------------------------------- */
.sec-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(1.25rem, 3vw, 3rem);
    align-items: end;
    padding-bottom: 1.75rem;
    border-bottom: 1px solid var(--rule);
}

.sec-head__title {
    font-size: var(--text-3xl);
    letter-spacing: -0.04em;
    text-wrap: balance;
}

.sec-head__title .accent {
    font-family: var(--font-editorial);
    font-weight: 400;
    font-style: italic;
    color: var(--violet);
}

.sec-head__lede {
    font-size: var(--text-base);
    color: var(--ink-muted);
    max-width: 52ch;
    text-wrap: pretty;
}

@media (max-width: 860px) {
    .sec-head {
        grid-template-columns: 1fr;
        gap: 1rem;
        align-items: start;
    }
}

/* --------------------------------------------------------------------------
   3. Deneme alanı — kelime kartı simülatörü
   -------------------------------------------------------------------------- */
.try {
    background: var(--surface);
    border-block: 1px solid var(--rule);
}

.try__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: clamp(2rem, 5vw, 5rem);
    align-items: center;
    margin-top: clamp(2.5rem, 5vw, 4rem);
}

.try__copy .numeral { display: block; margin-bottom: 1rem; }

.try__steps {
    margin-top: 1.75rem;
    display: grid;
    gap: 0.9rem;
}

.try__step {
    display: grid;
    grid-template-columns: 1.75rem minmax(0, 1fr);
    gap: 0.9rem;
    align-items: start;
    font-size: 0.9375rem;
    color: var(--ink-soft);
}

.try__step-num {
    display: grid;
    place-items: center;
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 50%;
    background: var(--violet-tint);
    color: var(--violet-deep);
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 0.8125rem;
}

/* --- Kart --- */
.deck {
    position: relative;
    display: grid;
    place-items: center;
    perspective: 1600px;
}

/* Arkadaki destede duran kartlar */
.deck::before,
.deck::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: min(330px, 84vw);
    aspect-ratio: 3 / 4;
    border-radius: var(--r-lg);
    background: var(--surface);
    border: 1px solid var(--rule);
    box-shadow: var(--shadow-sm);
}

.deck::before { transform: translate(-50%, -50%) rotate(-5deg) scale(0.95); }
.deck::after { transform: translate(-50%, -50%) rotate(4deg) scale(0.97); }

.card {
    position: relative;
    z-index: 2;
    width: min(330px, 84vw);
    aspect-ratio: 3 / 4;
    cursor: pointer;
    transform-style: preserve-3d;
    transition: transform var(--dur-slow) var(--ease-spring);
}

.card.is-flipped { transform: rotateY(180deg); }
.card.swipe-left { animation: swipe-left 0.5s var(--ease-out) forwards; }
.card.swipe-right { animation: swipe-right 0.5s var(--ease-out) forwards; }

@keyframes swipe-left {
    to { transform: translateX(-150%) rotate(-22deg); opacity: 0; }
}

@keyframes swipe-right {
    to { transform: translateX(150%) rotate(22deg); opacity: 0; }
}

.card__face {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    padding: clamp(1.5rem, 3.5vw, 2.25rem);
    border-radius: var(--r-lg);
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    border: 1px solid var(--rule);
    background: var(--surface);
    box-shadow: var(--shadow-lg);
}

.card__face--back {
    transform: rotateY(180deg);
    background: linear-gradient(165deg, #FFFFFF 0%, var(--violet-wash) 100%);
    border-color: var(--rule-violet);
}

.card__word {
    margin-top: auto;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(2rem, 1.4rem + 2.4vw, 2.75rem);
    line-height: 1.02;
    letter-spacing: -0.04em;
    text-wrap: balance;
}

.card__pos {
    margin-top: 0.5rem;
    font-family: var(--font-editorial);
    font-style: italic;
    font-size: 1.0625rem;
    color: var(--ink-muted);
}

.card__hint {
    margin-top: auto;
    padding-top: 1.25rem;
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ink-muted);
}

.card__meaning {
    margin-top: auto;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(1.25rem, 1rem + 1.1vw, 1.625rem);
    line-height: 1.15;
    letter-spacing: -0.025em;
    color: var(--violet-ink);
    text-wrap: balance;
}

.card__example {
    margin-top: 1.1rem;
    padding-top: 1.1rem;
    border-top: 1px solid var(--rule-violet);
    font-family: var(--font-editorial);
    font-style: italic;
    font-size: 1.0625rem;
    line-height: 1.45;
    color: var(--ink-soft);
}

.card__example strong {
    font-style: normal;
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--violet);
}

.card__example-tr {
    margin-top: 0.5rem;
    margin-bottom: auto;
    font-size: var(--text-sm);
    color: var(--ink-muted);
}

.deck-controls {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.65rem;
    margin-top: 2rem;
}

.deck-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.7rem 1.15rem;
    border-radius: 999px;
    border: 1.5px solid var(--rule-strong);
    background: var(--surface);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--text-sm);
    color: var(--ink);
    transition: transform var(--dur) var(--ease-out),
                border-color var(--dur) var(--ease-out),
                color var(--dur) var(--ease-out),
                background-color var(--dur) var(--ease-out);
}

.deck-btn:hover { transform: translateY(-2px); }
.deck-btn--learn:hover { border-color: var(--violet); color: var(--violet); background: var(--violet-wash); }
.deck-btn--flip:hover { border-color: var(--ink); }
.deck-btn--know:hover { border-color: var(--green); color: var(--green-deep); background: rgba(46, 198, 109, 0.08); }

.deck-status {
    min-height: 1.5rem;
    margin-top: 1rem;
    text-align: center;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--ink-muted);
    transition: color var(--dur) var(--ease-out);
}

@media (max-width: 860px) {
    .try__grid { grid-template-columns: 1fr; }
    .try__copy { order: 1; }
    .try__demo { order: 2; }
}

/* --------------------------------------------------------------------------
   4. Bölümler — numaralı, dönüşümlü spotlight satırları
   -------------------------------------------------------------------------- */
.chapter {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: clamp(2rem, 5vw, 5rem);
    align-items: center;
    padding-block: clamp(3rem, 6vw, 5.5rem);
    border-top: 1px solid var(--rule);
}

.chapter:nth-child(even) .chapter__visual { order: 2; }

.chapter__head {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.chapter__title {
    font-size: var(--text-2xl);
    letter-spacing: -0.035em;
    text-wrap: balance;
}

.chapter__body {
    margin-top: 1rem;
    color: var(--ink-soft);
    text-wrap: pretty;
}

.chapter__list {
    margin-top: 1.5rem;
    border-top: 1px solid var(--rule);
}

.chapter__list li {
    display: grid;
    grid-template-columns: 1.1rem minmax(0, 1fr);
    gap: 0.75rem;
    align-items: start;
    padding-block: 0.7rem;
    border-bottom: 1px solid var(--rule);
    font-size: 0.9375rem;
    color: var(--ink-soft);
}

.chapter__list li::before {
    content: "";
    width: 7px;
    height: 7px;
    margin-top: 0.55em;
    border-radius: 50%;
    background: var(--violet);
    opacity: 0.6;
}

/* Görselin gridi kıran yerleşimi */
.chapter__visual {
    position: relative;
    display: grid;
    place-items: center;
    padding-block: 1rem;
}

.chapter__visual::before {
    content: "";
    position: absolute;
    inset: 12% 6%;
    border-radius: var(--r-xl);
    background: var(--violet-wash);
    transform: rotate(-4deg);
}

.chapter:nth-child(even) .chapter__visual::before {
    background: linear-gradient(140deg, rgba(255, 138, 0, 0.12), rgba(255, 77, 109, 0.1));
    transform: rotate(4deg);
}

.chapter__phone {
    position: relative;
    z-index: 1;
    width: min(260px, 70vw);
    border-radius: 28px;
    border: 1px solid var(--rule);
    box-shadow: var(--shadow-lg);
    transform: rotate(-2deg);
    transition: transform var(--dur-slow) var(--ease-out);
}

.chapter:nth-child(even) .chapter__phone { transform: rotate(2deg); }
.chapter__visual:hover .chapter__phone { transform: rotate(0) translateY(-8px); }

@media (max-width: 860px) {
    .chapter { grid-template-columns: 1fr; }
    .chapter:nth-child(even) .chapter__visual { order: 0; }
    .chapter__visual { order: 0; }
}

/* --------------------------------------------------------------------------
   5. Özellik dizini — kart ızgarası değil, editoryal indeks
   -------------------------------------------------------------------------- */
.index {
    margin-top: clamp(2.5rem, 5vw, 3.5rem);
    border-top: 1px solid var(--rule-strong);
}

.index__item {
    position: relative;
    display: grid;
    grid-template-columns: 3.25rem minmax(0, 11rem) minmax(0, 1fr);
    gap: clamp(0.75rem, 2vw, 2rem);
    align-items: baseline;
    padding: 1.35rem 1rem 1.35rem 0;
    border-bottom: 1px solid var(--rule);
    transition: background-color var(--dur) var(--ease-out),
                padding-left var(--dur) var(--ease-out);
}

.index__item:hover {
    background: var(--violet-wash);
    padding-left: 1rem;
}

.index__num {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 0.8125rem;
    letter-spacing: 0.06em;
    color: var(--ink-muted);
    transition: color var(--dur) var(--ease-out);
}

.index__item:hover .index__num { color: var(--violet); }

.index__name {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.0625rem;
    letter-spacing: -0.02em;
    line-height: 1.25;
    text-wrap: balance;
}

.index__desc {
    font-size: 0.9375rem;
    line-height: 1.55;
    color: var(--ink-muted);
    text-wrap: pretty;
}

.index__icon {
    display: inline-block;
    margin-right: 0.4rem;
    font-size: 1.05em;
}

@media (max-width: 860px) {
    .index__item {
        grid-template-columns: 2.5rem minmax(0, 1fr);
        gap: 0.5rem 0.9rem;
        row-gap: 0.35rem;
    }

    .index__desc { grid-column: 2; }
}

/* --------------------------------------------------------------------------
   6. Sesli dersler — bölünmüş yerleşim
   -------------------------------------------------------------------------- */
.audio__split {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
    gap: clamp(1.5rem, 3vw, 2.5rem);
    margin-top: clamp(2.5rem, 5vw, 3.5rem);
    align-items: start;
}

.audio__list {
    display: grid;
    gap: 1rem;
}

.audio-card {
    padding: 1.35rem;
    border-radius: var(--r-lg);
    border: 1px solid var(--rule);
    background: var(--surface);
    cursor: pointer;
    transition: border-color var(--dur) var(--ease-out),
                box-shadow var(--dur) var(--ease-out),
                transform var(--dur) var(--ease-out);
}

.audio-card:hover {
    border-color: var(--rule-violet);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.audio-card.is-active {
    border-color: var(--violet);
    box-shadow: var(--shadow-md);
}

.audio-card__title {
    margin-top: 0.65rem;
    font-size: 1.0625rem;
    letter-spacing: -0.02em;
    text-wrap: balance;
}

.audio-card__desc {
    margin-top: 0.4rem;
    font-size: var(--text-sm);
    color: var(--ink-muted);
    text-wrap: pretty;
}

.audio-card__link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 0.75rem;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--text-sm);
    transition: gap var(--dur) var(--ease-out);
}

.audio-card__link:hover { gap: 0.7rem; }

.player {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin-top: 1.1rem;
    padding-top: 1.1rem;
    border-top: 1px solid var(--rule);
}

.player__btn {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    flex: none;
    border-radius: 50%;
    background: var(--violet);
    color: #fff;
    font-size: 15px;
    line-height: 1;
    box-shadow: var(--shadow-violet);
    transition: transform var(--dur) var(--ease-out),
                background-color var(--dur) var(--ease-out);
}

.player__btn:hover {
    background: var(--violet-deep);
    transform: scale(1.06);
}

.player__body { flex: 1; min-width: 0; }

.player__bar {
    height: 6px;
    border-radius: 999px;
    background: var(--violet-tint);
    cursor: pointer;
    overflow: hidden;
}

.player__fill {
    width: 0;
    height: 100%;
    border-radius: 999px;
    background: var(--grad-violet);
    transition: width 120ms linear;
}

.player__time {
    display: flex;
    justify-content: space-between;
    margin-top: 0.45rem;
    font-size: var(--text-xs);
    font-variant-numeric: tabular-nums;
    color: var(--ink-muted);
}

.audio__panel {
    position: relative;
    border-radius: var(--r-lg);
    border: 1px solid var(--rule);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.audio__scroll {
    max-height: min(640px, 78vh);
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: clamp(1.25rem, 3vw, 2rem);
}

.audio__scroll::-webkit-scrollbar { width: 8px; }
.audio__scroll::-webkit-scrollbar-track { background: transparent; }
.audio__scroll::-webkit-scrollbar-thumb {
    background: var(--violet-tint);
    border-radius: 999px;
}
.audio__scroll::-webkit-scrollbar-thumb:hover { background: var(--rule-violet); }

.lesson-content[hidden] { display: none; }

/* Ders içeriği yazı biçimi */
.lesson-content h2 {
    margin-top: 1.75em;
    padding-bottom: 0.4em;
    border-bottom: 1px solid var(--rule);
    font-size: var(--text-xl);
}

.lesson-content h2:first-child { margin-top: 0; }

.lesson-content h3 {
    margin-top: 1.5em;
    font-size: var(--text-lg);
    color: var(--violet-ink);
}

.lesson-content p,
.lesson-content ul,
.lesson-content ol,
.lesson-content table { margin-top: 0.9em; }

.lesson-content ul { list-style: disc; padding-left: 1.35em; }
.lesson-content ol { list-style: decimal; padding-left: 1.35em; }
.lesson-content li { margin-top: 0.4em; color: var(--ink-soft); }
.lesson-content li::marker { color: var(--violet); }
.lesson-content p { color: var(--ink-soft); }
.lesson-content strong { color: var(--ink); font-weight: 700; }

.lesson-content table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-sm);
}

.lesson-content th,
.lesson-content td {
    padding: 0.6em 0.75em;
    border-bottom: 1px solid var(--rule);
    text-align: left;
}

.lesson-content th {
    font-family: var(--font-display);
    font-weight: 700;
    background: var(--violet-wash);
}

@media (max-width: 900px) {
    .audio__split { grid-template-columns: 1fr; }
    .audio__scroll { max-height: 520px; }
}

/* --------------------------------------------------------------------------
   7. Galeri — video + kaydırmalı film şeridi
   -------------------------------------------------------------------------- */
.showcase {
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: clamp(1.5rem, 4vw, 3rem);
    align-items: center;
    margin-top: clamp(2.5rem, 5vw, 3.5rem);
}

.showcase__video {
    position: relative;
    border-radius: var(--r-lg);
    overflow: hidden;
    border: 1px solid var(--rule);
    background: var(--ink);
    box-shadow: var(--shadow-lg);
}

.showcase__video video {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.showcase__copy h3 {
    font-size: var(--text-2xl);
    letter-spacing: -0.035em;
    text-wrap: balance;
}

.showcase__copy p {
    margin-top: 0.9rem;
    color: var(--ink-soft);
    text-wrap: pretty;
}

@media (max-width: 900px) {
    .showcase { grid-template-columns: 1fr; }
}

/* Film şeridi: yerel scroll-snap (mobilde parmakla sürüklenir) */
.strip {
    position: relative;
    margin-top: clamp(2.5rem, 5vw, 3.5rem);
}

.strip__track {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    scrollbar-width: none;
    padding-block: 0.5rem 1.25rem;
    padding-inline: 2px;
}

.strip__track::-webkit-scrollbar { display: none; }

.strip__item {
    flex: 0 0 clamp(190px, 24vw, 250px);
    scroll-snap-align: center;
}

.strip__item img {
    width: 100%;
    aspect-ratio: 760 / 1351;
    object-fit: cover;
    border-radius: var(--r-lg);
    border: 1px solid var(--rule);
    background: var(--violet-tint);
    box-shadow: var(--shadow-sm);
    transition: transform var(--dur) var(--ease-out),
                box-shadow var(--dur) var(--ease-out);
}

.strip__item img:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.strip__nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.6rem;
    margin-top: 0.5rem;
}

.strip__btn {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1.5px solid var(--rule-strong);
    background: var(--surface);
    font-size: 1rem;
    color: var(--ink);
    transition: transform var(--dur) var(--ease-out),
                border-color var(--dur) var(--ease-out),
                color var(--dur) var(--ease-out);
}

.strip__btn:hover {
    border-color: var(--violet);
    color: var(--violet);
    transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   8. SSS — ince çizgili akordeon
   -------------------------------------------------------------------------- */
.faq {
    margin-top: clamp(2.5rem, 5vw, 3.5rem);
    border-top: 1px solid var(--rule-strong);
}

.faq__item { border-bottom: 1px solid var(--rule); }

.faq__q {
    display: grid;
    grid-template-columns: 2.75rem minmax(0, 1fr) 1.5rem;
    gap: 0.75rem;
    align-items: start;
    width: 100%;
    padding: 1.4rem 0;
    text-align: left;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
    letter-spacing: -0.02em;
    color: var(--ink);
    transition: color var(--dur) var(--ease-out);
}

.faq__q:hover { color: var(--violet); }

.faq__num {
    font-size: 0.8125rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    color: var(--ink-muted);
    padding-top: 0.2em;
}

.faq__item.is-open .faq__num { color: var(--violet); }

.faq__sign {
    position: relative;
    width: 1.25rem;
    height: 1.25rem;
    margin-top: 0.15em;
    justify-self: end;
}

.faq__sign::before,
.faq__sign::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 14px;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
    transform: translate(-50%, -50%);
    transition: transform var(--dur) var(--ease-out);
}

.faq__sign::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq__item.is-open .faq__sign::after { transform: translate(-50%, -50%) rotate(0); }

.faq__a {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows var(--dur-slow) var(--ease-out);
}

.faq__item.is-open .faq__a { grid-template-rows: 1fr; }

/* Kapalıyken içerik ekran okuyucu ve klavye sırasından da çıksın. */
.faq__a > div {
    overflow: hidden;
    visibility: hidden;
    transition: visibility var(--dur-slow);
}

.faq__item.is-open .faq__a > div { visibility: visible; }

.faq__a p {
    padding: 0 1.5rem 1.6rem 3.5rem;
    color: var(--ink-soft);
    text-wrap: pretty;
}

@media (max-width: 640px) {
    .faq__q { grid-template-columns: 2rem minmax(0, 1fr) 1.25rem; }
    .faq__a p { padding-left: 2.75rem; padding-right: 0; }
}

/* --------------------------------------------------------------------------
   9. Kapanış çağrısı — tam genişlik violet blok
   -------------------------------------------------------------------------- */
.closer {
    position: relative;
    margin-block: 0;
    padding-block: clamp(4rem, 7vw, 7rem);
    background: var(--violet-ink);
    color: #fff;
    overflow: hidden;
    isolation: isolate;
}

.closer::before {
    content: "";
    position: absolute;
    z-index: -1;
    top: -30%;
    right: -10%;
    width: min(48rem, 85vw);
    aspect-ratio: 1;
    background: radial-gradient(circle at 50% 50%,
                rgba(255, 138, 0, 0.34) 0%,
                rgba(255, 77, 109, 0.18) 42%,
                transparent 70%);
}

.closer::after {
    content: "";
    position: absolute;
    z-index: -1;
    bottom: -40%;
    left: -12%;
    width: min(42rem, 78vw);
    aspect-ratio: 1;
    background: radial-gradient(circle at 50% 50%,
                rgba(139, 59, 255, 0.42) 0%,
                transparent 66%);
}

.closer__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: end;
}

.closer .eyebrow { color: rgba(255, 255, 255, 0.72); }
.closer .eyebrow::before { background: rgba(255, 255, 255, 0.72); }

.closer__title {
    margin-top: 1.25rem;
    font-size: clamp(2.25rem, 1.4rem + 3.8vw, 4.5rem);
    line-height: 0.98;
    letter-spacing: -0.045em;
    text-wrap: balance;
}

.closer__title .accent {
    font-family: var(--font-editorial);
    font-weight: 400;
    font-style: italic;
    color: #FFC46B;
}

.closer__lede {
    margin-top: 1.25rem;
    max-width: 48ch;
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.78);
    text-wrap: pretty;
}

.closer .btn-store {
    background: #fff;
    color: var(--ink);
    border-color: #fff;
}

.closer .btn-store:hover {
    background: #FFF3D6;
    border-color: #FFF3D6;
    color: var(--violet-ink);
}

.closer__stats {
    display: grid;
    gap: 1.25rem;
    padding-top: 0.5rem;
}

.closer__stat {
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.24);
}

.closer__stat dt {
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.62);
}

.closer__stat dd {
    margin-top: 0.35rem;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(1.75rem, 1.3rem + 1.6vw, 2.5rem);
    line-height: 1;
    letter-spacing: -0.04em;
}

@media (max-width: 900px) {
    .closer__grid { grid-template-columns: 1fr; align-items: start; }
}

/* --------------------------------------------------------------------------
   Hero — mobil
   -------------------------------------------------------------------------- */
@media (max-width: 940px) {
    .hero__grid {
        grid-template-columns: 1fr;
        gap: clamp(2.5rem, 8vw, 3.5rem);
    }

    .hero__stage { order: 2; }

    /* Tek sutuna dusunce sahne tum genisligi kaplar; yuzde bazli konum
       cipleri ekran disina tasirdi. Cihazin kenarina gore hizala, ama
       max() ile en az yarim rem ic boslugu koru. */
    .float-chip--streak {
        left: max(0.5rem, calc(50% - min(280px, 76vw) / 2 - 2rem));
    }

    .float-chip--xp {
        right: max(0.5rem, calc(50% - min(280px, 76vw) / 2 - 2rem));
    }
}

@media (max-width: 420px) {
    .float-chip {
        padding: 0.55rem 0.75rem;
        gap: 0.45rem;
    }

    .float-chip__icon { width: 28px; height: 28px; font-size: 14px; }
    .float-chip__value { font-size: 0.9rem; }
    .float-chip--streak { top: 8%; }
    .float-chip--xp { bottom: 12%; }
}