/* Kaan Yıldırım Music — kurumsal / DJ: soğuk nötr + tek indigo–cyan ekseni */

:root {
    --bg: #f8fafc;
    --bg-elevated: #ffffff;
    --bg-tint: #f1f5f9;
    --text: #0f172a;
    --text-muted: #64748b;
    /* Ana indigo, ikincil sky (aynı soğuk aile — turuncu/sarı/yeşil yok) */
    --accent: #4f46e5;
    --accent-bright: #6366f1;
    --accent-2: #0ea5e9;
    --accent-3: #312e81;
    --accent-soft: #eef2ff;
    --accent-glow: rgba(79, 70, 229, 0.22);
    --accent-rgb: 79, 70, 229;
    --accent-2-rgb: 14, 165, 233;
    --accent-3-rgb: 49, 46, 129;
    --border: rgba(15, 23, 42, 0.08);
    --shadow: 0 18px 50px rgba(15, 23, 42, 0.07);
    --shadow-hover: 0 24px 60px rgba(15, 23, 42, 0.1);
    --shadow-soft: 0 4px 24px rgba(var(--accent-rgb), 0.12);
    --radius: 16px;
    --radius-lg: 22px;
    --font: "Plus Jakarta Sans", system-ui, sans-serif;
    /* Üst bar: modern geometrik */
    --font-nav: "Outfit", system-ui, sans-serif;
    --max: 1120px;
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --dur: 0.55s;
    /* Üst çubuk — kurumsal (ince çizgi, nötr tipografi) */
    --topbar-bg: #ffffff;
    --topbar-height: 4.5rem;
    --topbar-border-line: #e5e7eb;
    --topbar-text: #0a0a0a;
    --topbar-muted: #525252;
    /* Üst menü — paletle uyumlu indigo */
    --nav-hover: #4338ca;
    --nav-underline: #6366f1;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    margin: 0;
    overflow-x: hidden;
    font-family: var(--font);
    font-size: 1rem;
    line-height: 1.65;
    color: var(--text);
    background: var(--bg);
    background-image:
        radial-gradient(ellipse 900px 420px at 8% -5%, rgba(var(--accent-rgb), 0.08), transparent 55%),
        radial-gradient(ellipse 700px 380px at 92% 5%, rgba(var(--accent-2-rgb), 0.06), transparent 50%),
        radial-gradient(ellipse 600px 300px at 50% 100%, rgba(var(--accent-3-rgb), 0.06), transparent 45%);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    opacity: 0.45;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
    background-size: 200px 200px;
}

body > *:not(header.topbar) {
    position: relative;
    z-index: 1;
}

a {
    color: var(--accent);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.shell {
    width: 100%;
    max-width: var(--max);
    margin: 0 auto;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
}

/*
 * Üst çubuk: tam genişlik — logo viewport soluna yakın (max-width ortasından kurtulmak için).
 * Diğer sayfa içerikleri .shell ile 1120px’de kalmaya devam eder.
 */
.topbar .shell {
    max-width: none;
    width: 100%;
    margin: 0;
    padding-left: max(3.3rem, calc(2.35rem + env(safe-area-inset-left, 0px)));
    padding-right: max(1rem, env(safe-area-inset-right, 0px));
}

.main {
    min-height: 40vh;
}

/* Diğer sayfalar: sabit üst çubuk akışta yer kaplar — içerik üstten kesilmesin */
body:not(.is-home) .main {
    padding-top: var(--topbar-height);
}

/* Top bar — sabit; aşağı kaydırınca her zaman görünür */
.topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    font-family: var(--font-nav);
    background: var(--topbar-bg);
    border-bottom: 1px solid var(--topbar-border-line);
    transition: box-shadow var(--dur) var(--ease-out);
}

.topbar.is-scrolled {
    box-shadow: 0 4px 24px rgba(15, 23, 42, 0.06);
}

.topbar__inner {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem 1.5rem;
    padding: 0.65rem 0;
    min-height: var(--topbar-height);
}

.topbar__mid {
    flex: 1 1 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    min-width: 0;
}

.topbar__mid .nav {
    width: 100%;
    max-width: 100%;
}

.topbar__end {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-shrink: 0;
    gap: 0;
}

.topbar__sep {
    width: 1px;
    height: 1.5rem;
    background: #d1d5db;
    margin-right: 1rem;
}

.topbar__social {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.topbar__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--topbar-text);
    opacity: 0.88;
    transition: opacity 0.2s ease, color 0.2s ease;
}

.topbar__social-link:hover {
    opacity: 1;
    color: var(--text);
    text-decoration: none;
}

.topbar__social-icon {
    display: block;
    flex-shrink: 0;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
    color: var(--topbar-text);
    text-decoration: none;
    font-family: var(--font-nav);
}

.brand:hover {
    text-decoration: none;
}

.brand__logo {
    height: 52px;
    width: auto;
    max-width: min(240px, 52vw);
    object-fit: contain;
    display: block;
    flex-shrink: 0;
}

.brand--has-logo {
    gap: 0;
}

.brand__text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    gap: 0.1rem;
}

.brand__name {
    font-weight: 800;
    font-size: 1.28rem;
    font-style: normal;
    letter-spacing: 0.01em;
    color: var(--topbar-text);
}

.brand__tag {
    font-size: 0.78rem;
    font-weight: 600;
    font-style: normal;
    letter-spacing: 0.08em;
    color: var(--topbar-muted);
}

.topbar .brand .brand__name {
    color: var(--topbar-text);
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--bg-elevated);
    cursor: pointer;
    position: relative;
}

.nav-toggle::before,
.nav-toggle::after {
    content: "";
    position: absolute;
    left: 12px;
    right: 12px;
    height: 2px;
    background: var(--text);
    border-radius: 1px;
    transition: transform 0.2s, top 0.2s;
}

.nav-toggle::before {
    top: 16px;
}

.nav-toggle::after {
    top: 24px;
}

.nav-toggle.is-open::before {
    top: 20px;
    transform: rotate(45deg);
}

.nav-toggle.is-open::after {
    top: 20px;
    transform: rotate(-45deg);
}

.nav__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 0.35rem 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

/* Üst menü: önceki 0.74rem’e göre çok hafif büyütme; kalınlık hafif (600) */
.nav__link {
    font-weight: 600;
    font-size: 0.8125rem;
    font-style: normal;
    letter-spacing: 0.13em;
    text-transform: uppercase;
    color: var(--topbar-text);
    padding: 0.38rem 0;
    transition: color 0.2s var(--ease-out), border-color 0.2s var(--ease-out),
        background-color 0.2s var(--ease-out);
    text-decoration: none;
}

/* Global a:hover underline — nav’de çift çizgi yaratmasın */
.nav__link:hover,
.nav__link:focus-visible {
    text-decoration: none;
}

/*
 * Masaüstü — HUGEL tarzı: 1fr | orta menü (auto) | 1fr
 * Sol marka, menü grubu gerçek ortada + aralıklar, sağda sosyal rezervi.
 */
@media (min-width: 881px) {
    .topbar__inner {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
        align-items: center;
        column-gap: clamp(0.75rem, 2vw, 1.75rem);
    }

    .brand {
        justify-self: start;
    }

    .topbar__mid {
        justify-self: center;
        flex: unset;
        width: auto;
        max-width: min(92vw, 48rem);
    }

    .topbar__mid .nav {
        width: auto;
        max-width: none;
    }

    .topbar__end {
        justify-self: end;
        min-width: 5.5rem;
    }

    .nav__list {
        width: auto;
        flex-wrap: nowrap;
        justify-content: center;
        gap: clamp(1.35rem, 2.8vw, 2.85rem);
        padding-inline: 0;
    }

    .nav__list li {
        flex: 0 0 auto;
    }

    .nav__link {
        white-space: nowrap;
        display: inline-block;
        padding: 0.42rem 0 0.5rem;
        border-bottom: 1px solid transparent;
    }

    .nav__link:hover,
    .nav__link:focus-visible {
        color: var(--nav-hover);
        border-bottom-color: var(--nav-underline);
    }

    .nav__link:focus-visible {
        outline: 2px solid rgba(var(--accent-rgb), 0.22);
        outline-offset: 4px;
    }
}

@media (max-width: 880px) {
    .topbar__inner {
        flex-wrap: wrap;
        row-gap: 0.5rem;
    }

    .nav-toggle {
        display: block;
        flex: 0 0 auto;
    }

    .brand {
        order: 1;
    }

    .topbar__mid {
        order: 3;
        flex: 1 1 100%;
        justify-content: flex-end;
        min-width: 0;
    }

    .topbar__end {
        order: 2;
        margin-left: auto;
    }

    .topbar__sep {
        margin-right: 0.75rem;
    }

    .topbar__social {
        gap: 0.55rem;
    }

    .nav {
        position: absolute;
        left: 0;
        right: 0;
        top: 100%;
        z-index: 50;
        background: var(--bg-elevated);
        border-bottom: 1px solid var(--border);
        padding: 0.75rem 1.25rem 1rem;
        display: none;
        box-shadow: var(--shadow);
    }

    .nav.is-open {
        display: block;
    }

    .nav__list {
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 0;
    }

    .nav__link {
        padding: 0.75rem 0;
        border-bottom: 1px solid var(--border);
        font-size: 0.8125rem;
        font-weight: 600;
        letter-spacing: 0.08em;
    }

    .nav__link:hover,
    .nav__link:focus-visible {
        color: var(--nav-hover);
        background-color: rgba(var(--accent-rgb), 0.06);
    }

    .nav__link:focus-visible {
        outline: 2px solid rgba(var(--accent-rgb), 0.28);
        outline-offset: 1px;
    }
}

@keyframes heroReveal {
    from {
        opacity: 0;
        transform: translate3d(0, 28px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

@keyframes heroShimmer {
    0%,
    100% {
        opacity: 0.55;
    }
    50% {
        opacity: 0.85;
    }
}

@keyframes kenBurns {
    from {
        transform: scale(1);
    }
    to {
        transform: scale(1.08);
    }
}

/* Hero slider (MP4) — tam genişlik, kenar boşluğu yok */
.hero-slider {
    position: relative;
    width: 100%;
    margin: 0;
    padding: 0;
    color: #fff;
    overflow: hidden;
}

/* Üst şerit akışta: hero = kalan viewport (tam ekran hissi, referans düzeni) */
body.is-home .hero-slider {
    min-height: calc(100vh - var(--topbar-height));
    min-height: calc(100dvh - var(--topbar-height));
    min-height: calc(100svh - var(--topbar-height));
    height: calc(100vh - var(--topbar-height));
    height: calc(100dvh - var(--topbar-height));
    height: calc(100svh - var(--topbar-height));
}

.hero-slider__viewport {
    position: relative;
    width: 100%;
    min-height: min(78vh, 720px);
    background: #0f172a;
}

body.is-home .hero-slider__viewport {
    min-height: calc(100vh - var(--topbar-height));
    min-height: calc(100dvh - var(--topbar-height));
    min-height: calc(100svh - var(--topbar-height));
    height: calc(100vh - var(--topbar-height));
    height: calc(100dvh - var(--topbar-height));
    height: calc(100svh - var(--topbar-height));
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.95s var(--ease-out);
}

.hero-slide.is-active {
    opacity: 1;
    pointer-events: auto;
    z-index: 1;
}

.hero-slide__media {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-slide__media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 85% 55% at 75% 18%, rgba(255, 255, 255, 0.07), transparent 52%);
    pointer-events: none;
    animation: heroShimmer 7s ease-in-out infinite;
}

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(1);
    transform-origin: center center;
    filter: saturate(1.06) contrast(1.03) brightness(1.02);
    transition: transform 14s linear;
}

.hero-slide.is-active .hero-video {
    transform: scale(1.05);
}

.hero-fallback {
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse 120% 80% at 15% 20%, rgba(148, 163, 184, 0.22) 0%, transparent 52%),
        radial-gradient(ellipse 90% 70% at 88% 75%, rgba(var(--accent-rgb), 0.2) 0%, transparent 50%),
        linear-gradient(155deg, #0f172a 0%, #1e293b 32%, #312e81 62%, #3730a3 82%, #4338ca 100%);
}

.hero-slide.is-active .hero-fallback {
    animation: kenBurns 14s ease-out forwards;
}

.hero-slide__overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: clamp(5.5rem, 14vh, 9rem) clamp(1.25rem, 5vw, 3rem) clamp(5rem, 10vh, 6rem);
    /* Kurumsal: soğuk koyu slate — videoyu boğmadan okunabilirlik */
    background: linear-gradient(
        102deg,
        rgba(15, 23, 42, 0.82) 0%,
        rgba(15, 23, 42, 0.48) 36%,
        rgba(15, 23, 42, 0.14) 58%,
        transparent 82%
    );
    z-index: 2;
}

body.is-home .hero-slide__overlay {
    padding-top: clamp(3rem, 8vh, 5rem);
}

.hero-slide__overlay::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.18) 0%, transparent 42%, rgba(0, 0, 0, 0.22) 100%);
    pointer-events: none;
}

.hero-slide__content {
    max-width: min(640px, 92vw);
    position: relative;
    z-index: 1;
    text-align: left;
}

.hero-slide.is-active .hero-slide__title {
    animation: heroReveal 0.75s var(--ease-out) both;
}

.hero-slide.is-active .hero-slide__subtitle {
    animation: heroReveal 0.75s var(--ease-out) 0.1s both;
}

.hero-slide.is-active .hero-slide__actions {
    animation: heroReveal 0.75s var(--ease-out) 0.22s both;
}

.hero-slide__title {
    margin: 0 0 0.75rem;
    font-size: clamp(1.85rem, 4.2vw, 2.65rem);
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.12;
    text-shadow: 0 2px 40px rgba(0, 0, 0, 0.35);
}

.hero-slide__subtitle {
    margin: 0 0 1.5rem;
    font-size: 1.08rem;
    opacity: 0.96;
    line-height: 1.6;
    max-width: 34em;
    text-shadow: 0 1px 20px rgba(0, 0, 0, 0.25);
}

.hero-slide__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.35rem;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.95rem;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.3s var(--ease-out), background 0.25s, color 0.25s, border-color 0.25s, box-shadow 0.25s;
}

.btn:active {
    transform: scale(0.98);
}

.btn:hover {
    text-decoration: none;
}

.btn--primary {
    background: #fff;
    color: var(--accent);
    box-shadow: var(--shadow);
}

.btn--primary:hover {
    background: var(--accent-soft);
    color: #3730a3;
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.14);
}

.btn--ghost {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.4);
    color: #fff;
    backdrop-filter: blur(8px);
}

.btn--ghost:hover {
    background: rgba(255, 255, 255, 0.22);
    transform: translateY(-2px);
}

/* Açık zeminde kullanım */
.btn--solid {
    background: linear-gradient(135deg, var(--accent-bright) 0%, var(--accent) 100%);
    color: #fff;
    box-shadow: 0 12px 28px rgba(var(--accent-rgb), 0.35);
}

.btn--solid:hover {
    background: linear-gradient(135deg, #6366f1 0%, #4338ca 100%);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 16px 36px rgba(var(--accent-rgb), 0.38);
}

.btn--outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
}

.btn--outline:hover {
    border-color: rgba(var(--accent-rgb), 0.35);
    background: var(--accent-soft);
    color: #3730a3;
}

/* Klasik slider çubuğu — videonun üzerinde, ortada */
.hero-slider__controls {
    position: absolute;
    left: 50%;
    bottom: clamp(1.25rem, 4vh, 2rem);
    transform: translateX(-50%);
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 0.5rem 0.65rem;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.hero-slider__dots-wrap {
    min-width: 120px;
    display: flex;
    justify-content: center;
    padding: 0 0.35rem;
}

.hero-slider__btn {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: #fff;
    cursor: pointer;
    display: grid;
    place-items: center;
    transition: background 0.25s, transform 0.2s var(--ease-out);
}

.hero-slider__btn:hover {
    background: rgba(255, 255, 255, 0.12);
}

.hero-slider__btn:active {
    transform: scale(0.94);
}

.hero-slider__chev {
    display: block;
    width: 9px;
    height: 9px;
    border-left: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transform: rotate(45deg);
    margin-left: 3px;
}

.hero-slider__chev--next {
    transform: rotate(-135deg);
    margin-left: -3px;
}

.hero-slider__dots {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    justify-content: center;
}

.hero-slider__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.45);
    padding: 0;
    background: rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: transform 0.35s var(--ease-out), width 0.35s, background 0.25s, border-color 0.25s;
}

.hero-slider__dot:hover {
    background: rgba(255, 255, 255, 0.45);
}

.hero-slider__dot.is-active {
    background: #fff;
    border-color: #fff;
    width: 22px;
    border-radius: 999px;
    transform: scale(1);
}

/* Sections */
.section {
    padding: 3.5rem 0;
}

.section--tint {
    background: var(--bg-tint);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.section__grid--split {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2rem;
    align-items: start;
}

@media (max-width: 768px) {
    .section__grid--split {
        grid-template-columns: 1fr;
    }
}

.section__title {
    margin: 0 0 0.75rem;
    font-size: clamp(1.4rem, 2.5vw, 1.75rem);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.section__lead {
    margin: 0;
    color: var(--text-muted);
    font-size: 1.05rem;
}

.section__head {
    text-align: center;
    max-width: 560px;
    margin: 0 auto 2rem;
}

.section__eyebrow {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #4338ca;
    margin-bottom: 0.65rem;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    background: rgba(var(--accent-rgb), 0.08);
    border: 1px solid rgba(var(--accent-rgb), 0.16);
}

.section__intro {
    margin: 0.5rem 0 0;
    color: var(--text-muted);
}

.section__cta {
    margin: 2rem 0 0;
    text-align: center;
}

.checklist {
    margin: 0;
    padding: 0;
    list-style: none;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.35rem 1.6rem;
    box-shadow: var(--shadow), var(--shadow-soft);
    position: relative;
    overflow: hidden;
}

.checklist::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-3), var(--accent), var(--accent-bright));
    opacity: 0.9;
}

.checklist li {
    position: relative;
    padding-left: 1.85rem;
    margin-bottom: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
    transition: color 0.25s var(--ease-out), transform 0.25s var(--ease-out);
}

.checklist li:hover {
    color: var(--text);
    transform: translateX(4px);
}

.checklist li:last-child {
    margin-bottom: 0;
}

.checklist li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.45rem;
    width: 0.65rem;
    height: 0.65rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-bright), var(--accent-2));
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.15);
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
}

.card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.6rem 1.5rem 1.5rem;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
    transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out), border-color 0.3s;
}

.card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 1.25rem;
    right: 1.25rem;
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.45), transparent);
    opacity: 0;
    transition: opacity 0.4s var(--ease-out);
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(var(--accent-rgb), 0.28);
}

.card:hover::before {
    opacity: 1;
}

.card--placeholder:hover {
    transform: none;
    box-shadow: var(--shadow);
    border-color: var(--border);
}

.card--placeholder::before {
    display: none;
}

.card__title {
    margin: 0 0 0.5rem;
    font-size: 1.12rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.card__text {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Simple inner page */
.page-hero {
    position: relative;
    padding: 2.5rem 0 1rem;
    border-bottom: 1px solid var(--border);
    background: linear-gradient(180deg, var(--bg-elevated), var(--bg));
}

.page-hero::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 1.25rem;
    right: 1.25rem;
    max-width: var(--max);
    margin: 0 auto;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.28), transparent);
}

.page-hero__title {
    margin: 0;
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.page-hero__lead {
    margin: 0.75rem 0 0;
    max-width: 640px;
    color: var(--text-muted);
}

.prose {
    max-width: 720px;
}

.prose p {
    color: var(--text-muted);
}

.gallery-mosaic {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1.25rem;
}

.card--placeholder {
    min-height: 140px;
    display: grid;
    place-items: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 600;
}

.footer {
    margin-top: 2rem;
    padding: 2.75rem 0;
    border-top: 1px solid var(--border);
    background: linear-gradient(180deg, var(--bg-elevated) 0%, #f1f5f9 100%);
    text-align: center;
    position: relative;
}

.footer::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: min(200px, 40%);
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.35), rgba(var(--accent-2-rgb), 0.4), transparent);
    opacity: 0.75;
}

.footer__brand {
    margin: 0 0 0.35rem;
    font-weight: 800;
}

.footer__line {
    margin: 0 0 0.75rem;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.footer__copy {
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Scroll ile ortaya çıkan bloklar */
[data-reveal] {
    opacity: 0;
    transform: translate3d(0, 36px, 0);
    transition: opacity 0.75s var(--ease-out), transform 0.75s var(--ease-out);
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

[data-reveal].is-visible [data-reveal-stagger] > * {
    animation: heroReveal 0.65s var(--ease-out) both;
}

[data-reveal].is-visible [data-reveal-stagger] > *:nth-child(1) {
    animation-delay: 0.05s;
}

[data-reveal].is-visible [data-reveal-stagger] > *:nth-child(2) {
    animation-delay: 0.12s;
}

[data-reveal].is-visible [data-reveal-stagger] > *:nth-child(3) {
    animation-delay: 0.19s;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    [data-reveal] {
        opacity: 1;
        transform: none;
    }

    .hero-slide.is-active .hero-video {
        transform: scale(1);
    }

    .hero-slide.is-active .hero-fallback {
        animation: none;
    }
}