@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
    --white: #ffffff;
    --off: #F8F8F6;
    --border: #E8E8E4;
    --border-2: #D0D0CA;
    --text: #111110;
    --muted: #767672;
    --subtle: #AEAEA8;
    --gold: #B8977E;
    --gold-bg: rgba(184,151,126,.08);
    --gold-border: rgba(184,151,126,.22);
    --r-sm: 8px;
    --r-md: 14px;
    --r-lg: 20px;
    --r-xl: 28px;
    --shadow-xs: 0 1px 3px rgba(0,0,0,.06);
    --shadow-sm: 0 4px 16px rgba(0,0,0,.06);
    --shadow-md: 0 12px 40px rgba(0,0,0,.08);
    --container: 1160px;
    --header-h: 72px;
    --font-body: 'DM Sans', sans-serif;
    --font-display: 'Playfair Display', serif;
}

/* ─── RESET ──────────────────────────────────────── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    -webkit-font-smoothing: antialiased;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--white);
    color: var(--text);
    font-size: 15px;
    line-height: 1.6;
}

img {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ─── LAYOUT ─────────────────────────────────────── */
.container {
    width: min(var(--container), calc(100% - 40px));
    margin: 0 auto;
}

.site-main {
    padding-top: var(--header-h);
}

/* ─── HEADER ─────────────────────────────────────── */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 900;
    height: var(--header-h);
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(16px) saturate(1.4);
    border-bottom: 1px solid var(--border);
}

.header-inner {
    height: var(--header-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.brand {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.brand-name {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 600;
    letter-spacing: .2px;
}

.brand-tag {
    font-size: 11px;
    color: var(--subtle);
    letter-spacing: .6px;
    text-transform: uppercase;
}

.brand-detail {
    font-size: 10px;
    color: var(--subtle);
    letter-spacing: .6px;
}

/* nav */
.nav-list {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 2px;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    border-radius: var(--r-sm);
    font-size: 14px;
    font-weight: 500;
    color: var(--muted);
    transition: color .15s, background .15s;
}

    .nav-link:hover, .nav-link.active {
        color: var(--text);
        background: var(--off);
    }

    .nav-link.active {
        font-weight: 600;
    }

.nav-item {
    position: relative;
}

.has-sub .sub-arrow {
    display: inline-block;
    margin-left: 4px;
    font-size: 10px;
    transition: transform .18s;
}

.has-sub:hover .sub-arrow {
    transform: rotate(180deg);
}

.sub-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 220px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    box-shadow: var(--shadow-md);
    padding: 6px;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: .18s ease;
}

.has-sub:hover .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.sub-menu a {
    display: block;
    padding: 9px 12px;
    border-radius: var(--r-sm);
    font-size: 13.5px;
    color: var(--muted);
    transition: background .12s, color .12s;
}

    .sub-menu a:hover {
        background: var(--off);
        color: var(--text);
    }

.nav-toggle {
    display: none;
    width: 40px;
    height: 40px;
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    background: var(--white);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
}

    .nav-toggle span {
        display: block;
        width: 18px;
        height: 1.5px;
        background: var(--text);
        border-radius: 2px;
        transition: .2s;
    }

/* ─── FOOTER ─────────────────────────────────────── */
.site-footer {
    margin-top: 100px;
    border-top: 1px solid var(--border);
    padding: 40px 0;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-copy {
    font-size: 13px;
    color: var(--muted);
}

.footer-links {
    display: flex;
    gap: 20px;
}

    .footer-links a {
        font-size: 13px;
        color: var(--muted);
        transition: color .15s;
    }

        .footer-links a:hover {
            color: var(--text);
        }

/* ─── BUTTONS ────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: var(--r-sm);
    font-size: 14px;
    font-weight: 600;
    border: 1px solid transparent;
    text-decoration: none;
    transition: all .18s;
    cursor: pointer;
}

.btn-dark {
    background: var(--text);
    color: var(--white);
    border-color: var(--text);
}

    .btn-dark:hover {
        background: var(--white);
        border-color: #2a2a28;
        color: #2a2a28;
    }

.btn-outline {
    background: transparent;
    color: var(--text);
    border-color: var(--border-2);
}

    .btn-outline:hover {
        border-color: var(--text);
    }

.btn-ghost {
    background: transparent;
    color: var(--muted);
    border-color: transparent;
    padding: 12px 0;
}

    .btn-ghost:hover {
        color: var(--text);
    }

.btn-white {
    background: var(--white);
    color: var(--text);
    border-color: var(--white);
}

    .btn-white:hover {
        background: var(--off);
        border-color: var(--off);
    }

.btn-outline-white {
    background: transparent;
    color: rgba(255,255,255,.75);
    border: 1px solid rgba(255,255,255,.25);
    padding: 12px 22px;
    border-radius: var(--r-sm);
    font-size: 14px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all .18s;
    text-decoration: none;
}

    .btn-outline-white:hover {
        color: var(--white);
        border-color: rgba(255,255,255,.6);
    }

/* ─── SECTIONS ───────────────────────────────────── */
.section {
    padding: 80px 0;
}

.section-sm {
    padding: 56px 0;
}

.section-off {
    background: var(--off);
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--subtle);
    margin-bottom: 16px;
}

    .section-label::before {
        content: '';
        display: block;
        width: 20px;
        height: 1px;
        background: var(--border-2);
    }

.section-title {
    font-family: var(--font-display);
    font-size: 36px;
    line-height: 1.12;
    letter-spacing: -.3px;
    margin-bottom: 12px;
}

.section-lead {
    color: var(--muted);
    line-height: 1.75;
    max-width: 600px;
}

/* ─── HERO ───────────────────────────────────────── */
.hero {
    padding: 72px 0 80px;
    border-bottom: 1px solid var(--border);
    overflow: hidden;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 60px;
    align-items: center;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.4px;
    text-transform: uppercase;
    color: var(--subtle);
    margin-bottom: 20px;
}

.hero-kicker-line {
    width: 28px;
    height: 1px;
    background: var(--border-2);
}

.hero-title {
    font-family: var(--font-display);
    font-size: 54px;
    line-height: 1.06;
    letter-spacing: -.8px;
    margin-bottom: 20px;
    max-width: 640px;
}

    .hero-title em {
        font-style: italic;
        color: var(--gold);
    }

.hero-lead {
    color: var(--muted);
    font-size: 16px;
    line-height: 1.75;
    max-width: 540px;
    margin-bottom: 32px;
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.hero-tag {
    display: inline-flex;
    padding: 6px 12px;
    border-radius: 999px;
    border: 1px solid var(--border);
    font-size: 12px;
    color: var(--muted);
    background: var(--white);
}

.hero-visual {
    position: relative;
}

.hero-portrait {
    position: relative;
    border-radius: var(--r-xl);
    overflow: hidden;
    aspect-ratio: 3/4;
    background: var(--off);
    border: 1px solid var(--border);
}

    .hero-portrait img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: top center;
    }

.portrait-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 12px;
    color: var(--subtle);
    font-size: 13px;
}

    .portrait-placeholder svg {
        opacity: .3;
    }

.hero-quote-card {
    position: absolute;
    bottom: -20px;
    left: -28px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    box-shadow: var(--shadow-md);
    padding: 16px 20px;
    max-width: 260px;
}

    .hero-quote-card .qmark {
        font-family: var(--font-display);
        font-size: 32px;
        line-height: 1;
        color: var(--gold);
        margin-bottom: 4px;
    }

    .hero-quote-card p {
        font-size: 13px;
        line-height: 1.65;
        color: var(--text);
        margin-bottom: 10px;
    }

    .hero-quote-card .qfrom {
        font-size: 11px;
        color: var(--subtle);
        letter-spacing: .4px;
    }

.hero-stat-card {
    position: absolute;
    top: 24px;
    right: -24px;
    background: var(--text);
    color: var(--white);
    border-radius: var(--r-md);
    padding: 16px 20px;
    min-width: 130px;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 11px;
    opacity: .6;
    letter-spacing: .4px;
    line-height: 1.4;
}

/* ─── NOSYON ─────────────────────────────────────── */
.nosyon-grid {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 12px;
    margin-top: 40px;
}

.nosyon-card {
    padding: 24px 20px;
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    background: var(--white);
    transition: border-color .2s, box-shadow .2s;
}

    .nosyon-card:hover {
        border-color: var(--border-2);
        box-shadow: var(--shadow-sm);
    }

.nosyon-num {
    font-family: var(--font-display);
    font-size: 40px;
    color: var(--border-2);
    line-height: 1;
    margin-bottom: 16px;
}

.nosyon-card h3 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 8px;
}

.nosyon-card p {
    font-size: 13.5px;
    color: var(--muted);
    line-height: 1.65;
}

/* ─── BOOK BADGE ─────────────────────────────────── */
.book-badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 800;
    padding: 5px 12px;
    letter-spacing: .5px;
}

.badge-satis {
    background: rgba(17,17,16,.08);
    color: var(--text);
}

.badge-satinalma {
    background: var(--gold-bg);
    color: #8B6E55;
    border: 1px solid var(--gold-border);
}

.badge-yonetim {
    background: #F0F4FF;
    color: #3A5BB8;
    border: 1px solid rgba(58,91,184,.18);
}

.book-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    transition: gap .2s;
}

    .book-link:hover {
        gap: 10px;
    }

.book-link-arrow {
    color: var(--gold);
}

/* ─── BOOK CARD (yatay) ──────────────────────────────
──────────────────────────────────────────────────── */
.book-card-h {
    display: grid;
    grid-template-columns: 160px 1fr;
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    background: var(--white);
    overflow: hidden;
    transition: box-shadow .2s;
}

    .book-card-h:hover {
        box-shadow: var(--shadow-sm);
    }

.book-card-h-cover {
    overflow: hidden;
    background: var(--off);
}

    .book-card-h-cover img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

.book-card-h-body {
    padding: 24px 28px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    border-left: 1px solid var(--border);
}

    .book-card-h-body h3 {
        font-family: var(--font-display);
        font-size: 22px;
        margin: 0;
        line-height: 1.2;
    }

.book-summary {
    font-size: 13px;
    color: var(--subtle);
    font-style: italic;
    margin: 0;
}

.book-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
}

.book-meta-pills {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.meta-pill {
    font-size: 12px;
    color: var(--subtle);
    background: var(--off);
    border: 1px solid var(--border);
    padding: 4px 10px;
    border-radius: 999px;
}

.book-desc p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.75;
    margin: 0 0 8px;
}

    .book-desc p:last-child {
        margin-bottom: 0;
    }

.book-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    padding-top: 14px;
    border-top: 1px solid var(--border);
    margin-top: auto;
}

.buy-slab-btn {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 10px 16px;
    border-radius: var(--r-sm);
    border: 1px solid var(--border);
    background: var(--white);
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    transition: all .15s;
    text-decoration: none;
}

    .buy-slab-btn:hover {
        border-color: var(--text);
        transform: translateY(-1px);
        box-shadow: var(--shadow-xs);
    }

.buy-arrow {
    color: var(--gold);
}

/* ─── CTA SLAB ───────────────────────────────────── */
.cta-slab {
    background: var(--text);
    color: var(--white);
    border-radius: var(--r-xl);
    padding: 56px 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

    .cta-slab h2 {
        font-family: var(--font-display);
        font-size: 34px;
        line-height: 1.15;
        margin-bottom: 10px;
        max-width: 480px;
    }

    .cta-slab p {
        font-size: 15px;
        opacity: .65;
        line-height: 1.7;
        max-width: 460px;
    }

.cta-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex-shrink: 0;
}

/* ─── PAGE HERO ──────────────────────────────────── */
.page-hero {
    padding: 64px 0 56px;
    border-bottom: 1px solid var(--border);
}

.page-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.4px;
    text-transform: uppercase;
    color: var(--subtle);
    margin-bottom: 16px;
}

    .page-kicker::before {
        content: '';
        display: block;
        width: 20px;
        height: 1px;
        background: var(--border-2);
    }

.page-title {
    font-family: var(--font-display);
    font-size: 46px;
    line-height: 1.08;
    letter-spacing: -.5px;
    margin-bottom: 16px;
    max-width: 800px;
}

.page-lead {
    font-size: 16px;
    color: var(--muted);
    line-height: 1.75;
    max-width: 640px;
    margin-bottom: 24px;
}

/* ─── ABOUT ──────────────────────────────────────── */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 60px;
    align-items: start;
}

.prose h2 {
    font-family: var(--font-display);
    font-size: 26px;
    margin: 32px 0 14px;
}

.prose p {
    color: var(--muted);
    line-height: 1.8;
    margin-bottom: 16px;
    font-size: 15.5px;
}

    .prose p:first-child {
        margin-top: 0;
    }

.timeline {
    display: grid;
    gap: 0;
}

.t-item {
    display: grid;
    grid-template-columns: 20px 1fr;
    gap: 16px;
    padding-bottom: 24px;
    position: relative;
}

    .t-item:not(:last-child) .t-line {
        position: absolute;
        left: 7px;
        top: 20px;
        bottom: 0;
        width: 1px;
        background: var(--border);
    }

.t-dot {
    width: 14px;
    height: 14px;
    border-radius: 999px;
    border: 2px solid var(--border-2);
    background: var(--white);
    margin-top: 4px;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.t-year {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .6px;
    color: var(--subtle);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.t-title {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

.t-desc {
    font-size: 13.5px;
    color: var(--muted);
    line-height: 1.65;
}

.info-card {
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    overflow: hidden;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: calc(var(--header-h) + 24px);
}

.info-card-img {
    aspect-ratio: 1/1;
    background: var(--off);
    overflow: hidden;
}

    .info-card-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: top center;
    }

.info-card-body {
    padding: 20px;
}

.info-card-name {
    font-family: var(--font-display);
    font-size: 20px;
    margin-bottom: 4px;
}

.info-card-role {
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 16px;
}

.info-rows {
    border-top: 1px solid var(--border);
    padding-top: 16px;
    display: grid;
    gap: 12px;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
}

.info-k {
    font-size: 12px;
    color: var(--subtle);
}

.info-v {
    font-size: 13px;
    font-weight: 600;
    text-align: right;
}

.quote-slab {
    background: var(--off);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 32px 36px;
    margin: 32px 0;
}

    .quote-slab .qmark {
        font-family: var(--font-display);
        font-size: 48px;
        line-height: 1;
        color: var(--gold);
    }

    .quote-slab p {
        font-family: var(--font-display);
        font-size: 20px !important;
        line-height: 1.65 !important;
        color: var(--text) !important;
        font-style: italic;
        margin: 8px 0 12px !important;
    }

    .quote-slab .qfrom {
        font-size: 12px !important;
        color: var(--subtle) !important;
        letter-spacing: .4px;
    }

/* ─── SERVICES ───────────────────────────────────── */
.service-block {
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    background: var(--white);
    margin-bottom: 16px;
    overflow: hidden;
    transition: box-shadow .2s;
}

    .service-block:hover {
        box-shadow: var(--shadow-sm);
    }

.service-block-inner {
    display: grid;
    grid-template-columns: 72px 1fr;
}

.service-icon {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 28px 0 28px 24px;
    color: var(--border-2);
    flex-shrink: 0;
}

.service-content {
    padding: 28px 28px 28px 20px;
    border-left: 1px solid var(--border);
}

    .service-content h3 {
        font-family: var(--font-display);
        font-size: 22px;
        margin-bottom: 12px;
    }

    .service-content p {
        color: var(--muted);
        line-height: 1.75;
        margin-bottom: 12px;
        font-size: 15px;
    }

.service-topics {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

    .service-topics span {
        display: inline-flex;
        padding: 5px 12px;
        border-radius: 999px;
        background: var(--off);
        border: 1px solid var(--border);
        font-size: 12px;
        font-weight: 600;
        color: var(--muted);
    }

/* ─── CONTACT ────────────────────────────────────── */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 48px;
    align-items: start;
}

.contact-form {
    display: grid;
    gap: 16px;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

    .field label {
        font-size: 12px;
        font-weight: 600;
        letter-spacing: .4px;
        text-transform: uppercase;
        color: var(--subtle);
    }

    .field input, .field textarea, .field select {
        padding: 12px 14px;
        border: 1px solid var(--border);
        border-radius: var(--r-sm);
        font: inherit;
        font-size: 14.5px;
        background: var(--white);
        color: var(--text);
        outline: none;
        transition: border-color .15s, box-shadow .15s;
        width: 100%;
    }

        .field input:focus, .field textarea:focus {
            border-color: var(--text);
            box-shadow: 0 0 0 3px rgba(17,17,16,.06);
        }

    .field textarea {
        resize: vertical;
        min-height: 140px;
    }

.contact-info-card {
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 28px;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    margin-bottom: 16px;
}

    .contact-info-card h3 {
        font-size: 16px;
        font-weight: 600;
        margin-bottom: 16px;
    }

.contact-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

    .contact-row:last-child {
        border-bottom: none;
    }

.contact-icon {
    font-size: 16px;
    flex-shrink: 0;
    margin-top: 1px;
}

.contact-row-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .4px;
    text-transform: uppercase;
    color: var(--subtle);
    margin-bottom: 2px;
}

.contact-row-val {
    font-size: 14px;
    color: var(--text);
}

/* ─── MISC ───────────────────────────────────────── */
.divider {
    border: none;
    border-top: 1px solid var(--border);
    margin: 40px 0;
}

/* ─── ANIMATIONS ─────────────────────────────────── */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-up {
    animation: fadeUp .5s ease both;
}

.delay-1 {
    animation-delay: .1s;
}

.delay-2 {
    animation-delay: .2s;
}

.delay-3 {
    animation-delay: .3s;
}

.delay-4 {
    animation-delay: .4s;
}

/* ─── RESPONSIVE ─────────────────────────────────── */
@media (max-width: 1040px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-title {
        font-size: 44px;
    }

    .hero-visual {
        display: block;
        max-width: 320px;
        margin: 0 auto;
    }

    .hero-quote-card {
        left: 0;
        bottom: -60px;
        max-width: 360px;
    }

    .hero-stat-card {
        right: -40px;
        top: 16px;
    }

    .nosyon-grid {
        grid-template-columns: repeat(2,1fr);
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .info-card {
        position: static;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .cta-slab {
        flex-direction: column;
        padding: 40px 32px;
    }

    .page-title {
        font-size: 36px;
    }

    .book-card-h {
        grid-template-columns: 200px 1fr;
    }
}

@media (max-width: 760px) {
    .nav-toggle {
        display: inline-flex;
    }

    .nav {
        position: absolute;
        right: 0;
        top: calc(100% + 8px);
        width: min(92vw, 360px);
        background: var(--white);
        border: 1px solid var(--border);
        border-radius: var(--r-lg);
        box-shadow: var(--shadow-md);
        padding: 8px;
        opacity: 0;
        visibility: hidden;
        transform: translateY(8px);
        transition: .18s ease;
    }

    .site-header.nav-open .nav {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .site-header .container {
        position: relative;
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
    }

    .nav-link {
        color: var(--text);
    }

    .has-sub .sub-menu {
        position: static;
        box-shadow: none;
        border: none;
        padding: 0 0 4px 12px;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
    }

    .has-sub.sub-open .sub-menu {
        display: block;
    }

    .nosyon-grid {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 36px;
    }

    .cta-slab h2 {
        font-size: 26px;
    }

    .service-block-inner {
        grid-template-columns: 1fr;
    }

    .service-icon {
        padding: 20px 20px 0;
        justify-content: flex-start;
    }

    .service-content {
        border-left: none;
        border-top: 1px solid var(--border);
        padding: 20px;
    }
}

@media (max-width: 600px) {
    .container {
        width: calc(100% - 28px);
    }

    .section {
        padding: 56px 0;
    }

    .hero {
        padding: 40px 0 56px;
    }

    .hero-title {
        font-size: 32px;
    }

    .page-title {
        font-size: 30px;
    }

    .cta-slab {
        padding: 28px 20px;
    }

    /* kitap kartı mobilde dikey */
    .book-card-h {
        grid-template-columns: 1fr;
    }

    .book-card-h-cover {
        aspect-ratio: 2/3;
        height: auto;
        overflow: hidden;
    }

        .book-card-h-cover img {
            object-fit: cover;
            object-position: top center;
        }

    .book-card-h-body {
        border-left: none;
        border-top: 1px solid var(--border);
        padding: 20px;
    }

    .book-desc {
        display: none;
    }
    /* mobilde açıklama gizli */
    .book-meta {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ─── GENEL MÜDÜRLÜK SAYFASI ─────────────────────── */

/* anchor butonlar (hero altı) */
.gm-anchor-btn {
    display: inline-flex;
    align-items: center;
    padding: 7px 16px;
    border-radius: 999px;
    border: 1px solid var(--border-2);
    font-size: 13px;
    font-weight: 500;
    color: var(--muted);
    transition: all .15s;
}

    .gm-anchor-btn:hover {
        border-color: var(--text);
        color: var(--text);
        background: var(--off);
    }

/* bölüm header (numara + başlık yan yana) */
.gm-section-header {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    margin-bottom: 40px;
}

.gm-section-num {
    font-family: var(--font-display);
    font-size: 56px;
    font-weight: 700;
    color: var(--border);
    line-height: 1;
    flex-shrink: 0;
    margin-top: -6px;
}

/* ─── KAYAN SÖZLER (marquee) ─────────────────────── */
.marquee-wrap {
    overflow: hidden;
    background: var(--text);
    padding: 18px 0;
    border-top: 1px solid rgba(255,255,255,.06);
    border-bottom: 1px solid rgba(255,255,255,.06);
}

.marquee-track {
    display: flex;
    align-items: center;
    gap: 32px;
    width: max-content;
    animation: marquee 60s linear infinite;
    white-space: nowrap;
}

    .marquee-track span {
        font-family: var(--font-display);
        font-size: 14px;
        font-style: italic;
        color: rgba(255,255,255,.75);
        flex-shrink: 0;
    }

.marquee-dot {
    color: var(--gold) !important;
    font-style: normal !important;
    font-size: 10px !important;
}

.marquee-wrap:hover .marquee-track {
    animation-play-state: paused;
}

@keyframes marquee {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

/* ─── YÖNETİM SOHBETİ ────────────────────────────── */
.gm-sohbet {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
    border: 1px solid var(--border);
    border-radius: var(--r-xl);
    overflow: hidden;
}

.gm-sohbet-item {
    padding: 28px 32px;
    border-bottom: 1px solid var(--border);
    border-right: 1px solid var(--border);
    background: var(--white);
    transition: background .15s;
}

    .gm-sohbet-item:hover {
        background: var(--off);
    }

    .gm-sohbet-item:nth-child(even) {
        border-right: none;
    }

    .gm-sohbet-item:nth-last-child(-n+2) {
        border-bottom: none;
    }

.gm-sohbet-q {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .6px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 10px;
}

.gm-quote {
    font-family: var(--font-display);
    font-size: 15px;
    font-style: italic;
    color: var(--text);
    line-height: 1.5;
    border-left: 2px solid var(--gold);
    padding-left: 12px;
    margin: 0 0 12px;
}

.gm-sohbet-item p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.75;
    margin: 0;
}

/* ─── 5 KATMANLI MODEL ───────────────────────────── */
.gm-model-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
    margin-bottom: 32px;
}

.gm-model-card {
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 24px 20px;
    background: var(--white);
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: box-shadow .2s, border-color .2s;
}

    .gm-model-card:hover {
        box-shadow: var(--shadow-sm);
        border-color: var(--border-2);
    }

.gm-model-num {
    font-family: var(--font-display);
    font-size: 36px;
    color: var(--border-2);
    line-height: 1;
}

.gm-model-tag {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .8px;
    text-transform: uppercase;
    color: var(--gold);
}

.gm-model-card h3 {
    font-size: 15px;
    font-weight: 600;
    margin: 0;
}

.gm-model-card p {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.65;
    margin: 0;
    flex: 1;
}

.gm-model-items {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 4px;
}

    .gm-model-items span {
        font-size: 11px;
        font-weight: 600;
        color: var(--muted);
        background: var(--off);
        border: 1px solid var(--border);
        padding: 3px 8px;
        border-radius: 999px;
    }

/* formula */
.gm-model-formula {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 24px;
    background: var(--text);
    border-radius: var(--r-lg);
}

    .gm-model-formula span {
        font-family: var(--font-display);
        font-size: 22px;
        font-weight: 600;
        color: var(--white);
    }

.gm-formula-arrow {
    color: var(--gold) !important;
    font-size: 18px !important;
    font-weight: 400 !important;
}

/* ─── 12 YÖNETİM MODELİ ─────────────────────────── */
.gm-rehber-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.gm-rehber-card {
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 24px;
    background: var(--white);
    transition: box-shadow .2s;
}

    .gm-rehber-card:hover {
        box-shadow: var(--shadow-sm);
    }

.gm-rehber-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 999px;
    background: var(--gold-bg);
    border: 1px solid var(--gold-border);
    font-size: 11px;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 12px;
}

.gm-rehber-card h3 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

.gm-rehber-sub {
    font-size: 11px;
    font-weight: 600;
    color: var(--subtle);
    letter-spacing: .3px;
    margin-bottom: 10px;
}

.gm-rehber-card p:not(.gm-rehber-sub) {
    font-size: 13.5px;
    color: var(--muted);
    line-height: 1.65;
    margin: 0;
}

/* ─── 25 PRENSİP ─────────────────────────────────── */
.gm-prensipler-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
}

.gm-prensip-card {
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: 20px;
    background: var(--white);
    transition: box-shadow .2s, border-color .2s;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

    .gm-prensip-card:hover {
        box-shadow: var(--shadow-sm);
        border-color: var(--border-2);
    }

.gm-p-num {
    font-family: var(--font-display);
    font-size: 28px;
    color: var(--border);
    line-height: 1;
}

.gm-prensip-card h4 {
    font-size: 13px;
    font-weight: 600;
    margin: 0;
    line-height: 1.3;
}

.gm-prensip-card p {
    font-size: 12px;
    color: var(--muted);
    line-height: 1.6;
    margin: 0;
}

/* ─── RESPONSIVE — GM SAYFASI ────────────────────── */
@media (max-width: 1040px) {
    .gm-model-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .gm-prensipler-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 760px) {
    .gm-sohbet {
        grid-template-columns: 1fr;
    }

    .gm-sohbet-item {
        border-right: none !important;
    }

        .gm-sohbet-item:nth-last-child(-n+2) {
            border-bottom: 1px solid var(--border);
        }

        .gm-sohbet-item:last-child {
            border-bottom: none;
        }

    .gm-model-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gm-rehber-grid {
        grid-template-columns: 1fr 1fr;
    }

    .gm-prensipler-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gm-section-header {
        flex-direction: column;
        gap: 8px;
    }

    .gm-section-num {
        font-size: 40px;
    }

    .gm-model-formula {
        gap: 10px;
    }

        .gm-model-formula span {
            font-size: 18px;
        }
}

@media (max-width: 600px) {
    .gm-model-grid {
        grid-template-columns: 1fr;
    }

    .gm-rehber-grid {
        grid-template-columns: 1fr;
    }

    .gm-prensipler-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* mobilde iletişim butonu hover */
@media (max-width: 760px) {

    .btn-dark {
        background: var(--text);
        color: var(--white);
        border-color: var(--text);
    }

    .nav-link.btn.btn-dark:hover {
        background: var(--white);
        border-color: #2a2a28;
        color: #2a2a28;
    }
}

/* yeni eklenen prensipler - hafif altın vurgu */
.gm-prensip-new {
    border-color: var(--gold-border);
    background: var(--gold-bg);
}

    .gm-prensip-new .gm-p-num {
        color: var(--gold);
    }


/* ─── FLIP KAPAK ─────────────────────────────────── */
.book-flip {
    width: 160px;
    flex-shrink: 0;
    perspective: 900px;
    cursor: pointer;
}

/* aspect-ratio 2/3 kitap oranı */
.book-flip-inner {
    position: relative;
    width: 100%;
    aspect-ratio: 2/3;
    transform-style: preserve-3d;
    transition: transform .55s cubic-bezier(.4,0,.2,1);
    border-radius: var(--r-sm);
}

/* hover → masaüstü */
@media (hover: hover) {
    .book-flip:hover .book-flip-inner {
        transform: rotateY(180deg);
    }
}

/* tıklama → mobil */
.book-flip.flipped .book-flip-inner {
    transform: rotateY(180deg);
}

.book-flip-front,
.book-flip-back {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    border-radius: var(--r-sm);
    overflow: hidden;
    background: var(--off);
}

    .book-flip-front img,
    .book-flip-back img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

.book-flip-back {
    transform: rotateY(180deg);
}

/* ↺ hint ikonu */
.book-flip-hint {
    position: absolute;
    bottom: 8px;
    right: 8px;
    width: 26px;
    height: 26px;
    border-radius: 999px;
    background: rgba(0,0,0,.45);
    color: #fff;
    font-size: 13px;
    line-height: 26px;
    text-align: center;
    pointer-events: none;
    opacity: 0;
    transition: opacity .2s;
}

.book-flip:hover .book-flip-hint,
.book-flip.flipped .book-flip-hint {
    opacity: 1;
}

/* tablet / mobil boyutlandırma */
@media (max-width: 1040px) {
    .book-flip {
        width: 200px;
    }
}

@media (max-width: 600px) {
    .book-flip {
        width: 100%;
        max-width: 200px;
        margin: 0 auto;
    }
}

/* ─── BASINDA SAYFASI ────────────────────────────── */
.press-sources {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding: 20px 28px;
    background: var(--off);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    margin-bottom: 40px;
}

    .press-sources span {
        font-size: 13px;
        font-weight: 600;
        color: var(--subtle);
        letter-spacing: .3px;
    }

.press-sources-dot {
    color: var(--border-2) !important;
}

.press-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.press-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 24px;
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    background: var(--white);
    text-decoration: none;
    color: inherit;
    transition: box-shadow .2s, border-color .2s, transform .2s;
}

    .press-card:hover {
        box-shadow: var(--shadow-sm);
        border-color: var(--border-2);
        transform: translateY(-2px);
    }

.press-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.press-tag {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .6px;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: 999px;
}

.press-tag-sektor {
    background: #EEF2FF;
    color: #4F46E5;
    border: 1px solid #C7D2FE;
}

.press-tag-kitap {
    background: var(--gold-bg);
    color: #92611A;
    border: 1px solid var(--gold-border);
}

.press-source {
    font-size: 11px;
    font-weight: 600;
    color: var(--subtle);
    text-transform: uppercase;
    letter-spacing: .5px;
}

.press-card h3 {
    font-size: 15px;
    font-weight: 600;
    line-height: 1.4;
    margin: 0;
    color: var(--text);
}

.press-card p {
    font-size: 13.5px;
    color: var(--muted);
    line-height: 1.65;
    margin: 0;
    flex: 1;
}

.press-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 12px;
    border-top: 1px solid var(--border);
    margin-top: auto;
}

.press-date {
    font-size: 12px;
    color: var(--subtle);
}

.press-arrow {
    font-size: 12px;
    font-weight: 600;
    color: var(--gold);
    transition: gap .15s;
}

.press-card:hover .press-arrow {
    letter-spacing: .5px;
}

@media (max-width: 1040px) {
    .press-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .press-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1040px) {
    .hero-portrait {
        max-width: 400px;
        margin: 0 auto;
    }
}

.powered-by {
    font-size: 12px;
    color: var(--subtle);
    margin-top: 14px;
}

    .powered-by a {
        color: var(--subtle);
        font-weight: 600;
        transition: color .15s;
    }

        .powered-by a:hover {
            color: var(--text);
        }

html, body {
    overflow-x: hidden;
    max-width: 100%;
}