/*!
 * Laravel Portfolyo — site teması
 * webdanismani.com tarafından ücretsiz dağıtılır. Satışı yasaktır.
 */

/* ==========================================================================
   1. Değişkenler
   ========================================================================== */

:root {
    --yazi-baslik: 'Syne', sans-serif;
    --yazi-govde: 'Manrope', sans-serif;

    --renk-vurgu: #ff6b00;
    --renk-koyu: #0f0e0e;
    --renk-gri: #545b63;

    --zemin: #ffffff;
    --yazi: var(--renk-koyu);
    --baslik: var(--renk-koyu);
    --yuzey: #f3f3f3;
    --cizgi: rgba(15, 14, 14, 0.1);
    --koyu-bolum: var(--renk-koyu);
    --koyu-bolum-cizgi: rgba(255, 255, 255, 0.1);
    --alt-bilgi: #151515;
    --ters-zemin: var(--renk-koyu);
    --ters-yazi: #ffffff;
    --cerceve-yazi: rgba(15, 14, 14, 0.25);

    --bolum-bosluk: 150px;
}

body.koyu {
    --zemin: #0f0e0e;
    --yazi: #ffffff;
    --baslik: #ffffff;
    --yuzey: #1d1c1c;
    --cizgi: rgba(255, 255, 255, 0.1);
    --koyu-bolum: #161515;
    --alt-bilgi: #0a0a0a;
    --ters-zemin: #ffffff;
    --ters-yazi: var(--renk-koyu);
    --renk-gri: #a3a9b0;
    --cerceve-yazi: rgba(255, 255, 255, 0.3);
}

/* ==========================================================================
   2. Temel
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--yazi-govde);
    font-size: 16px;
    line-height: 1.62;
    color: var(--yazi);
    background: var(--zemin);
    overflow-x: hidden;
    transition: background-color 0.3s;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    font-family: var(--yazi-baslik);
    font-weight: 700;
    color: var(--baslik);
}

h1 { font-size: 92px; line-height: 1.1; }
h2 { font-size: 61px; line-height: 1.02; }
h3 { font-size: 52px; line-height: 1.19; }
h4 { font-size: 32px; line-height: 1.31; }
h5 { font-size: 24px; line-height: 1.42; }
h6 { font-size: 20px; line-height: 1.3; }

p {
    margin: 0;
    color: var(--renk-gri);
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s, background-color 0.3s, border-color 0.3s;
}

a:hover {
    color: var(--renk-vurgu);
}

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

input,
textarea,
select,
button {
    font-family: inherit;
    font-size: inherit;
}

img {
    max-width: 100%;
    height: auto;
}

figure {
    margin: 0;
}

::selection {
    background: var(--renk-vurgu);
    color: #fff;
}

::-webkit-scrollbar { width: 5px; height: 5px; background: var(--renk-koyu); }
::-webkit-scrollbar-thumb { background: var(--renk-gri); }

.vurgu {
    color: var(--renk-vurgu);
}

.bolum-ust {
    padding-top: var(--bolum-bosluk);
}

section[id] {
    scroll-margin-top: 80px;
}

.bolum-dis {
    margin-top: var(--bolum-bosluk);
}

/* Bölüm başlığı: yazı + ucunda nokta olan çizgi + yıldız süsü */
.bolum-baslik {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
}

.bolum-baslik .cizgi {
    position: relative;
    display: inline-block;
    width: 220px;
    height: 1px;
    background: var(--baslik);
    margin-top: 6px;
}

.bolum-baslik .cizgi::after {
    content: '';
    position: absolute;
    right: 0;
    top: -9px;
    width: 19px;
    height: 19px;
    border-radius: 50%;
    background: var(--baslik);
}

/* El çizimi kıvrım süsü */
.yildiz {
    position: absolute;
    top: -14px;
    right: -40px;
    width: 76px;
    height: 96px;
    color: var(--baslik);
    pointer-events: none;
}

.yildiz svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}


@keyframes yavas-don {
    to { transform: rotate(360deg); }
}

/* ==========================================================================
   3. Butonlar
   ========================================================================== */

.btn-hap {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 17px 35px;
    font-family: var(--yazi-baslik);
    font-weight: 700;
    font-size: 16px;
    line-height: 1.62;
    border-radius: 60px;
    border: 1px solid var(--ters-zemin);
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-hap.dolu {
    background: var(--ters-zemin);
    color: var(--ters-yazi);
}

.btn-hap.dolu:hover {
    background: transparent;
    color: var(--baslik);
}

.btn-hap.bos {
    background: transparent;
    color: var(--baslik);
}

.btn-hap.bos:hover {
    background: var(--ters-zemin);
    color: var(--ters-yazi);
}

.btn-kare {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 17px 35px;
    font-family: var(--yazi-baslik);
    font-weight: 700;
    border: 0;
    background: var(--renk-vurgu);
    color: #fff;
    cursor: pointer;
    transition: filter 0.3s;
}

.btn-kare:hover {
    filter: brightness(0.88);
    color: #fff;
}

/* Yuvarlak buton: üzerine gelince turuncu dolgu ve kayan halka */
.btn-yuvarlak {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: var(--ters-zemin);
    color: var(--ters-yazi);
    font-family: var(--yazi-baslik);
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    isolation: isolate;
}

.btn-yuvarlak > span {
    position: relative;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 0 10px;
    font-size: 15px;
    white-space: nowrap;
}

.btn-yuvarlak.kucuk > span {
    font-size: 14px;
    padding: 0 6px;
}

.btn-yuvarlak::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 1px solid var(--renk-vurgu);
    transform: translate(-7px, 10px);
    opacity: 0;
    transition: all 0.4s;
}

.btn-yuvarlak::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 30%;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--renk-vurgu);
    opacity: 0;
    transform: translateX(-50%);
    transition: all 0.4s;
    z-index: 1;
}

.btn-yuvarlak:hover {
    color: #fff;
}

.btn-yuvarlak:hover::before {
    opacity: 1;
    transform: translate(-7px, -10px);
}

.btn-yuvarlak:hover::after {
    opacity: 1;
    width: 100%;
    height: 100%;
    bottom: 0;
}

.btn-yuvarlak.kucuk {
    width: 100px;
    height: 100px;
    font-size: 15px;
}

/* ==========================================================================
   4. Önyükleyici & yukarı çık
   ========================================================================== */

.onyukleyici {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.onyukleyici .yari {
    position: absolute;
    top: 0;
    width: calc(50% + 1px);
    height: 100%;
    background: var(--zemin);
    transition: transform 0.8s cubic-bezier(0.77, 0, 0.18, 1) 0.2s;
}

.onyukleyici .yari.sol { left: 0; }
.onyukleyici .yari.sag { right: 0; }

.onyukleyici .onyukleyici-logo {
    position: relative;
    z-index: 2;
    font-family: var(--yazi-baslik);
    font-size: 72px;
    font-weight: 700;
    color: var(--baslik);
    transition: opacity 0.3s;
}

.onyukleyici .onyukleyici-logo span {
    display: inline-block;
    animation: harf-zipla 1.2s ease-in-out infinite;
}

@keyframes harf-zipla {
    0%, 100% { opacity: 0.25; transform: translateY(0); }
    40% { opacity: 1; transform: translateY(-8px); }
}

body.yuklendi .onyukleyici .yari.sol { transform: translateX(-100%); }
body.yuklendi .onyukleyici .yari.sag { transform: translateX(100%); }
body.yuklendi .onyukleyici .onyukleyici-logo { opacity: 0; }

.yukari-cik {
    position: fixed;
    right: 30px;
    bottom: 30px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 90;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: all 0.3s;
    background: var(--zemin);
    box-shadow: inset 0 0 0 2px var(--cizgi);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--baslik);
}

.yukari-cik.gorunur {
    opacity: 1;
    visibility: visible;
    transform: none;
}

.yukari-cik svg {
    position: absolute;
    inset: 0;
    transform: rotate(-90deg);
}

.yukari-cik svg circle {
    fill: none;
    stroke: var(--renk-vurgu);
    stroke-width: 3;
}

/* ==========================================================================
   5. Üst bölüm (header)
   ========================================================================== */

.ust-bolum {
    position: relative;
    z-index: 50;
    width: 100%;
    border-bottom: 1px solid var(--cizgi);
    background: var(--zemin);
}

.ust-bolum.sabit {
    position: fixed;
    top: 0;
    left: 0;
    animation: asagi-kay 0.5s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}

@keyframes asagi-kay {
    from { transform: translateY(-100%); }
}

.ust-sarici {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1920px;
    margin: 0 auto;
}

.logo {
    display: inline-flex;
    align-items: center;
    font-family: var(--yazi-baslik);
    font-size: 32px;
    font-weight: 700;
    line-height: 1;
    color: var(--baslik);
}

.logo:hover {
    color: var(--baslik);
}

.logo img {
    max-height: 46px;
    width: auto;
}

.ust-bolum .logo {
    padding: 28px 0;
}

.ust-logo-kap {
    padding-left: 16px;
}

@media (min-width: 1400px) {
    .ust-logo-kap {
        padding-left: 5vw;
    }

    .ust-bolum .logo {
        width: 212px;
        height: 103px;
        padding: 30px 0;
        border-right: 1px solid var(--cizgi);
    }

    .ana-menu {
        margin-right: auto;
        padding-left: 1vw;
    }
}

.ana-menu {
    display: flex;
    align-items: center;
}

.ana-menu a {
    display: block;
    padding: 40px 26px;
    font-family: var(--yazi-baslik);
    font-weight: 700;
    font-size: 16px;
    color: var(--baslik);
}

.ana-menu a:hover,
.ana-menu a.aktif {
    color: var(--renk-vurgu);
}

.menu-bilesenler {
    display: flex;
    align-items: center;
    gap: 16px;
}

.konusalim {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 38px 40px;
    font-family: var(--yazi-baslik);
    font-weight: 700;
    color: var(--baslik);
    border-left: 1px solid var(--cizgi);
}

.yan-panel-ac {
    width: 110px;
    height: 103px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ters-zemin);
    border: 0;
    cursor: pointer;
    flex-shrink: 0;
}

.hamburger {
    position: relative;
    display: block;
    width: 22px;
    height: 2px;
    background: var(--ters-yazi);
    border-radius: 2px;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    right: 0;
    width: 30px;
    height: 2px;
    background: var(--ters-yazi);
    border-radius: 2px;
}

.hamburger::before { top: -9px; }
.hamburger::after { top: 9px; width: 16px; }

.menu-ac {
    display: none;
    position: relative;
    width: 30px;
    height: 20px;
    background: none;
    border: 0;
    padding: 0;
    cursor: pointer;
}

.menu-ac span {
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--baslik);
    transition: all 0.3s;
}

.menu-ac span:nth-child(1) { top: 0; }
.menu-ac span:nth-child(2) { top: 9px; }
.menu-ac span:nth-child(3) { bottom: 0; }
.menu-ac.acik span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.menu-ac.acik span:nth-child(2) { opacity: 0; }
.menu-ac.acik span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* ==========================================================================
   6. Yan panel
   ========================================================================== */

.yan-panel {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 200;
    width: 340px;
    max-width: 90vw;
    height: 100%;
    overflow-y: auto;
    background: var(--yuzey);
    transform: translateX(100%);
    transition: transform 0.45s cubic-bezier(0.77, 0, 0.18, 1);
    padding: 20px 26px 40px;
}

.yan-panel.acik {
    transform: none;
}

.perde {
    position: fixed;
    inset: 0;
    z-index: 150;
    background: rgba(0, 0, 0, 0.45);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s;
}

.perde.acik {
    opacity: 1;
    visibility: visible;
}

.yan-panel-kapat {
    display: flex;
    margin-left: auto;
    width: 40px;
    height: 40px;
    border-radius: 6px;
    align-items: center;
    justify-content: center;
    background: var(--ters-zemin);
    color: var(--ters-yazi);
    border: 0;
    font-size: 20px;
    cursor: pointer;
}

.yan-panel .logo {
    margin: 18px 0 20px;
}

.yan-panel > p {
    font-size: 14px;
    color: var(--yazi);
    margin-bottom: 36px;
}

.yan-panel .bilgi {
    margin-bottom: 24px;
}

.yan-panel .bilgi-baslik {
    display: block;
    margin-bottom: 6px;
    font-family: var(--yazi-baslik);
    font-size: 14px;
    font-weight: 700;
    color: var(--renk-vurgu);
    text-transform: uppercase;
}

.yan-panel .bilgi-deger {
    font-weight: 500;
    color: var(--baslik);
}

.sosyal-daire {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.sosyal-daire a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--renk-vurgu);
    color: #fff;
}

.sosyal-daire a:hover {
    filter: brightness(0.9);
    color: #fff;
}

.yan-panel .btn-kare {
    width: 100%;
    justify-content: center;
    margin-top: 40px;
    border-radius: 5px;
}

/* ==========================================================================
   7. Giriş (hero)
   ========================================================================== */

.hero {
    position: relative;
    min-height: 850px;
    padding-top: 80px;
    overflow: hidden;
}

.hero .container {
    position: relative;
}

.hero-cizgi {
    position: absolute;
    left: -420px;
    top: 265px;
    width: 1514px;
    height: 1px;
    background: var(--cizgi);
    transform: rotate(147deg);
    z-index: -1;
}

.hero-cizgi::after {
    content: '';
    position: absolute;
    left: 50%;
    top: -37px;
    width: 74px;
    height: 74px;
    border-radius: 50%;
    border: 2px solid var(--yuzey);
    background: var(--zemin);
}

.hero-gorsel {
    position: absolute;
    left: -300px;
    top: 170px;
    width: 650px;
    height: 600px;
    pointer-events: none;
}

.hero-gorsel .kapsul {
    position: absolute;
    left: 160px;
    top: 160px;
    width: 650px;
    height: 380px;
    background: var(--ters-zemin);
    border-radius: 0 190px 190px 0;
    transform: rotate(22deg);
    transform-origin: left center;
}

.hero-gorsel img {
    position: absolute;
    left: 330px;
    bottom: 30px;
    width: 360px;
    height: 450px;
    object-fit: cover;
    border-radius: 180px 180px 0 0;
    border: 8px solid var(--zemin);
    border-bottom: 0;
    z-index: 2;
}

.hero .selam {
    display: flex;
    align-items: center;
    gap: 10px;
}

.hero .selam .emoji {
    font-size: 30px;
    line-height: 1;
    display: inline-block;
    animation: el-salla 2.4s ease-in-out infinite;
    transform-origin: 70% 70%;
}

@keyframes el-salla {
    0%, 60%, 100% { transform: rotate(0); }
    10%, 30% { transform: rotate(14deg); }
    20%, 40% { transform: rotate(-8deg); }
}

.hero h1 {
    position: relative;
    z-index: 3;
    margin: 24px 0 0 -5px;
}

.hero .tanitim {
    margin: 30px 0 42px;
    color: var(--renk-gri);
    font-size: 20px;
    font-weight: 700;
    font-family: var(--yazi-baslik);
    line-height: 1.3;
}

.hero .eylem {
    position: relative;
    z-index: 3;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.hero .uzun-ok {
    width: 96px;
    height: 24px;
    color: var(--baslik);
    margin: 0 4px;
    flex-shrink: 0;
}

@media (min-width: 1200px) {
    .hero .eylem {
        flex-wrap: nowrap;
    }
}

.sosyal-gri {
    display: flex;
    gap: 15px;
}

.sosyal-gri a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    font-size: 22px;
    background: var(--yuzey);
    color: var(--baslik);
}

.sosyal-gri a:hover {
    background: var(--ters-zemin);
    color: var(--ters-yazi);
}

/* Büyük çerçeve yazı + yansıması */
.hero .unvan {
    position: relative;
    display: inline-block;
    margin-top: 30px;
    left: 33.7%;
    font-family: var(--yazi-baslik);
    font-size: 102px;
    font-weight: 700;
    line-height: 1.08;
    color: transparent;
    -webkit-text-stroke: 1px var(--cerceve-yazi);
    white-space: nowrap;
}

.hero .unvan::after {
    content: attr(data-yansima);
    position: absolute;
    left: 0;
    top: 92%;
    transform: scaleY(-1);
    opacity: 0.35;
    -webkit-mask-image: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent 70%);
    mask-image: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent 70%);
}

/* Dönen "iletişime geç" dairesi */
.donen-daire {
    position: absolute;
    right: -10px;
    top: 50px;
    width: 130px;
    height: 130px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 4;
    border-radius: 50%;
    border: 1px solid var(--baslik);
}

.donen-daire svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    animation: yavas-don 12s linear infinite;
}

.donen-daire text {
    font-family: var(--yazi-baslik);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 2px;
    fill: var(--baslik);
}

.donen-daire .orta {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--ters-zemin);
    color: var(--ters-yazi);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
}

.donen-daire .orta:hover {
    background: var(--renk-vurgu);
    color: #fff;
}

/* ==========================================================================
   8. Yetenekler
   ========================================================================== */

.yetenekler {
    position: relative;
    z-index: 3;
}

.yetenek-kap {
    max-width: 1736px;
    margin: 0 auto;
    padding: 0 16px;
}

.yetenekler .kaydirici {
    gap: 30px;
}

.kaydirici {
    display: flex;
    gap: 24px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    padding-bottom: 4px;
}

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

.kaydirici > * {
    scroll-snap-align: start;
    flex-shrink: 0;
}

.yetenek {
    width: 196px;
    height: 347px;
    border-radius: 300px;
    border: 1px solid var(--cizgi);
    padding: 24px 29px 0;
    text-align: center;
    transition: border-color 0.3s, transform 0.3s;
}

.yetenek:hover {
    border-color: var(--renk-vurgu);
    transform: translateY(-6px);
}

.yetenek figure {
    width: 136px;
    height: 136px;
    border-radius: 50%;
    background: var(--yuzey);
    display: flex;
    align-items: center;
    justify-content: center;
}

.yetenek figure img {
    max-width: 64px;
    max-height: 64px;
}

.yetenek h4 {
    margin-top: 40px;
}

.yetenek span {
    color: var(--renk-gri);
    text-transform: uppercase;
}

/* ==========================================================================
   9. Hakkımda
   ========================================================================== */

.hakkimda .tanitim-metni {
    margin: 50px 0 35px;
    max-width: 1200px;
}

.deneyim {
    position: relative;
    padding: 5% 20%;
}

.deneyim .ok-sus {
    position: absolute;
    left: 0;
    top: 0;
    width: 40px;
    height: 240px;
    color: var(--baslik);
}

.deneyim .sayi {
    display: block;
    font-family: var(--yazi-baslik);
    font-size: 200px;
    font-weight: 700;
    line-height: 1.05;
    color: var(--baslik);
}

.deneyim h4 {
    margin-top: 30px;
}

.deneyim .yildiz {
    top: auto;
    bottom: -12%;
    right: 8%;
    transform: rotate(200deg);
}

.hakkimda .btn-yuvarlak {
    margin-left: 20%;
}

.hakkimda figure img {
    width: 100%;
}

/* ==========================================================================
   10. Projeler
   ========================================================================== */

.projeler {
    background: var(--koyu-bolum);
}

.projeler-ic {
    padding: var(--bolum-bosluk) 0;
}

.projeler .bolum-baslik h3,
.projeler .yildiz {
    color: #fff;
}

.projeler .bolum-baslik .cizgi,
.projeler .bolum-baslik .cizgi::after {
    background: #272626;
}

.projeler .bolum-baslik .cizgi {
    width: 272px;
}

.filtre {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    margin-top: 65px;
}

.filtre li {
    font-family: var(--yazi-baslik);
    font-weight: 700;
    color: #8a8f95;
}

.filtre li + li::before {
    content: '/';
    padding: 0 8px;
    color: rgba(255, 255, 255, 0.12);
}

.filtre button {
    position: relative;
    background: none;
    border: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    cursor: pointer;
    transition: color 0.3s;
}

.filtre button::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -2px;
    width: 0;
    height: 1px;
    background: var(--renk-vurgu);
    transition: all 0.3s;
}

.filtre button:hover,
.filtre button.aktif {
    color: var(--renk-vurgu);
}

.filtre button:hover::after,
.filtre button.aktif::after {
    left: 0;
    width: 100%;
}

.proje-izgara {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 18px 2%;
    margin-top: 55px;
}

.proje-kutu {
    width: 32%;
    transition: opacity 0.4s, transform 0.4s;
}

.proje-kutu.buyuk { width: 58%; }
.proje-kutu.orta { width: 40%; }

.proje-kutu.gizli {
    display: none;
}

.proje-kutu.beliriyor {
    animation: belir 0.5s ease both;
}

@keyframes belir {
    from { opacity: 0; transform: scale(0.96); }
}

.proje {
    position: relative;
    overflow: hidden;
    cursor: pointer;
    display: block;
}

.proje img {
    width: 100%;
    aspect-ratio: 416 / 476;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.proje-kutu.buyuk .proje img { aspect-ratio: 746 / 529; }
.proje-kutu.orta .proje img { aspect-ratio: 526 / 520; }

.proje::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(180deg, rgba(15, 14, 14, 0.5) 0%, #0f0e0e 100%);
    transform: scale(0);
    transition: transform 0.4s ease;
}

.proje:hover::before {
    transform: scale(1);
}

.proje:hover img {
    transform: scale(1.04);
}

.proje .incele {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 2;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: var(--renk-vurgu);
    color: #fff;
    font-family: var(--yazi-baslik);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    transform: translate(-50%, -50%) scale(0.6);
    opacity: 0;
    transition: all 0.4s ease;
}

.proje .proje-adi {
    position: absolute;
    left: 48px;
    bottom: 40px;
    z-index: 2;
    color: #fff;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease;
}

.proje:hover .incele {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.proje:hover .proje-adi {
    opacity: 1;
    transform: none;
}

.tumunu-gor {
    position: relative;
    text-align: center;
    margin-top: 50px;
}

.projeler .btn-yuvarlak {
    border: 1px solid var(--koyu-bolum-cizgi);
    background: var(--renk-koyu);
    color: #fff;
}

.projeler .tumunu-gor .yildiz {
    top: -30px;
    right: -20px;
    color: #fff;
}

body.koyu .projeler .btn-yuvarlak {
    background: #0f0e0e;
}

/* ==========================================================================
   11. Hizmetler
   ========================================================================== */

.hizmet-liste {
    margin-top: 50px;
}

.hizmet {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    padding: 28px 0;
    border-bottom: 1px solid var(--cizgi);
    cursor: pointer;
}

.hizmet .hizmet-adi {
    font-family: var(--yazi-baslik);
    font-size: 96px;
    font-weight: 700;
    line-height: 1.1;
    color: var(--baslik);
    transition: color 0.3s;
}

.hizmet .hizmet-detay {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.45s ease;
}

.hizmet .hizmet-detay > ul {
    overflow: hidden;
}

.hizmet.acik .hizmet-detay {
    grid-template-rows: 1fr;
}

.hizmet .hizmet-detay li {
    font-size: 24px;
    line-height: 2;
    color: var(--yazi);
}

.hizmet .hizmet-detay li::before {
    content: '+ ';
}

.hizmet .hizmet-buton {
    margin-left: auto;
    opacity: 0;
    transform: scale(0.6);
    transition: all 0.4s;
}

.hizmet.acik .hizmet-buton {
    opacity: 1;
    transform: none;
}

/* ==========================================================================
   12. Referanslar
   ========================================================================== */

.referanslar {
    position: relative;
}

.referanslar .dev-baslik {
    display: block;
    font-family: var(--yazi-baslik);
    font-size: 160px;
    font-weight: 700;
    line-height: 1.06;
    color: transparent;
    -webkit-text-stroke: 1px var(--cerceve-yazi);
}

.referans-sahne {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 526px;
    gap: 60px;
    min-height: 673px;
    margin-top: 30px;
}

.referans-sol {
    position: relative;
    display: flex;
    flex-direction: column;
}

.tirnak {
    width: 80px;
    height: 80px;
    color: var(--renk-vurgu);
    margin-bottom: 30px;
}

.referans-metinler {
    position: relative;
    min-height: 220px;
}

.referans-metin {
    position: absolute;
    inset: 0 0 auto 0;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.5s ease;
    pointer-events: none;
}

.referans-metin.aktif {
    position: relative;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    transition-delay: 0.15s;
}

.referans-metin h5 {
    max-width: 740px;
}

.referans-metin .kisi {
    margin-top: 24px;
    font-family: var(--yazi-baslik);
    font-weight: 700;
    color: var(--baslik);
}

.referans-metin .kisi small {
    display: block;
    font-family: var(--yazi-govde);
    font-weight: 400;
    color: var(--renk-gri);
}

.referanslar .dev-baslik {
    position: relative;
}

.referanslar .dev-baslik::after {
    content: '';
    position: absolute;
    right: 0;
    top: 17%;
    width: 266px;
    height: 70%;
    background: linear-gradient(90deg, rgba(243, 243, 243, 0) 0%, rgba(15, 14, 14, 0.07) 100%);
    pointer-events: none;
}

.referans-alt {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 50px;
    margin-top: auto;
    padding-top: 40px;
}

.referans-sus {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    color: var(--baslik);
    padding: 40px 0 26px;
}

.referans-sus svg {
    width: 100%;
}

.referans-sus .yildiz {
    width: 60px;
    height: 80px;
    transform: rotate(160deg);
}

.referans-kucukler {
    display: flex;
    gap: 30px;
    align-items: flex-end;
}

.referans-kucukler button {
    width: 196px;
    height: 274px;
    padding: 0;
    border: 0;
    background: var(--yuzey);
    cursor: pointer;
    overflow: hidden;
    flex-shrink: 0;
}

.referans-kucukler button.gizli {
    display: none;
}

.referans-kucukler img,
.referans-buyuk img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.referans-buyuk {
    position: relative;
    height: 673px;
    background: var(--yuzey);
    overflow: hidden;
}

.referans-buyuk img {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.8s ease;
    transform: scale(1.05);
}

.referans-buyuk img.aktif {
    opacity: 1;
    transform: none;
}

.referans-oklar {
    display: flex;
    gap: 14px;
    margin-top: 44px;
}

.referans-oklar button {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 1px solid var(--ters-zemin);
    background: var(--ters-zemin);
    color: var(--ters-yazi);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
}

.referans-oklar button:hover {
    background: transparent;
    color: var(--baslik);
}

/* ==========================================================================
   13. Kayan yazı
   ========================================================================== */

.kayan {
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
}

.kayan-serit {
    display: inline-flex;
    animation: kay 38s linear infinite;
}

.kayan-serit > span {
    display: inline-flex;
    flex-shrink: 0;
}

.kayan .oge {
    font-family: var(--yazi-baslik);
    font-weight: 700;
    font-size: 61px;
    line-height: 1.2;
    color: var(--baslik);
    padding-right: 0.3em;
}

.kayan .oge.cerceve {
    color: transparent;
    -webkit-text-stroke: 1px var(--cerceve-yazi);
}

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

/* ==========================================================================
   14. Fiyatlar
   ========================================================================== */

.fiyatlar-ic {
    padding: var(--bolum-bosluk) 0;
    background: var(--yuzey);
}

.fiyat-izgara {
    margin-top: 60px;
}

.fiyat {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    min-height: 635px;
    padding: 50px;
    border: 1px solid var(--cizgi);
    transition: background-color 0.3s;
}

.fiyat h6 {
    font-size: 16px;
    line-height: 1.62;
}

.fiyat h3 {
    margin: 10px 0 4px;
}

.fiyat h3 span {
    font-size: 16px;
}

.fiyat h3 .fiyat-tutar {
    font-size: inherit;
}

.fiyat .icerik-etiket {
    position: relative;
    margin: 22px 0;
}

.fiyat .icerik-etiket h6 {
    display: inline-block;
    width: 120px;
    padding: 9px 0;
    text-align: center;
    background: var(--ters-zemin);
    color: var(--ters-yazi);
    transition: all 0.3s;
}

.fiyat .icerik-etiket svg {
    position: absolute;
    right: 0;
    top: 50%;
    width: 90px;
    transform: translateY(-50%);
    color: var(--baslik);
}

.fiyat li {
    color: var(--renk-gri);
    margin-bottom: 16px;
}

.fiyat li::before {
    content: '';
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--cizgi);
    margin-right: 10px;
    vertical-align: middle;
}

.fiyat .fiyat-buton {
    display: block;
    width: 100%;
    padding: 9px;
    margin-top: 20px;
    text-align: center;
    font-family: var(--yazi-baslik);
    font-weight: 700;
    border: 1px solid var(--baslik);
    color: var(--baslik);
    transition: all 0.3s;
}

.fiyat:hover {
    background: var(--renk-koyu);
}

.fiyat:hover h6,
.fiyat:hover h3,
.fiyat:hover p,
.fiyat:hover li,
.fiyat:hover .icerik-etiket svg {
    color: #fff;
}

.fiyat:hover .icerik-etiket h6 {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.fiyat:hover li::before {
    background: rgba(255, 255, 255, 0.15);
}

.fiyat:hover .fiyat-buton {
    background: var(--renk-vurgu);
    border-color: var(--renk-vurgu);
    color: #fff;
}

/* ==========================================================================
   15. Markalar
   ========================================================================== */

.markalar .ust-yazi {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 50px;
    font-family: var(--yazi-baslik);
    font-weight: 700;
    text-align: center;
    color: var(--baslik);
}

.markalar .ust-yazi::before,
.markalar .ust-yazi::after {
    content: '';
    width: 66px;
    height: 1px;
    background: var(--baslik);
    opacity: 0.2;
    flex-shrink: 0;
}

.markalar .kaydirici {
    gap: 30px;
    justify-content: space-between;
}

.marka {
    width: 200px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.55;
    transition: opacity 0.3s;
}

.marka:hover {
    opacity: 1;
}

.marka img {
    max-height: 58px;
    max-width: 180px;
}

body.koyu .marka img {
    filter: invert(1);
}

/* ==========================================================================
   16. Blog (ana sayfa listesi)
   ========================================================================== */

.blog-liste {
    margin-top: 30px;
}

.blog-satir {
    padding: 40px 0;
    border-bottom: 1px solid var(--cizgi);
    cursor: pointer;
}

.blog-satir .satir-ust {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
}

.blog-satir .satir-ust > h4 {
    max-width: 600px;
    transition: color 0.3s;
}

.blog-satir.acik .satir-ust > h4 {
    text-decoration: underline;
    text-underline-offset: 6px;
    text-decoration-thickness: 2px;
}

.blog-satir:hover .satir-ust > h4 {
    color: var(--renk-vurgu);
}

.tarih-kutu {
    width: 130px;
    flex-shrink: 0;
    text-align: center;
    border: 1px solid var(--cizgi);
    padding: 4px 0;
}

.tarih-kutu h4 {
    line-height: 1.2;
}

.tarih-kutu h6 {
    font-size: 16px;
    line-height: 26px;
}

.blog-satir .satir-detay {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.5s ease;
}

.blog-satir.acik .satir-detay {
    grid-template-rows: 1fr;
}

.blog-satir .satir-detay > div {
    overflow: hidden;
}

.blog-satir figure {
    position: relative;
    margin-top: 40px;
    text-align: center;
}

.blog-satir figure img {
    width: 92%;
    aspect-ratio: 1190 / 400;
    object-fit: cover;
}

.blog-satir figure .btn-yuvarlak {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

/* ==========================================================================
   17. İletişim
   ========================================================================== */

.iletisim {
    background: var(--koyu-bolum);
}

.iletisim .kayan .oge {
    font-size: 52px;
    color: #fff;
}

.iletisim .kayan .oge.cerceve {
    color: transparent;
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.3);
}

.iletisim-ic {
    padding: 100px 0;
}

.iletisim .buyuk-yazi {
    display: block;
    font-family: var(--yazi-baslik);
    font-size: 96px;
    font-weight: 700;
    line-height: 1.1;
    color: #fff;
}

.iletisim-ic > .row > div > p {
    margin: 20px 0 35px;
    color: rgba(255, 255, 255, 0.6);
}

.iletisim-form label {
    display: block;
    font-family: var(--yazi-baslik);
    font-weight: 700;
    color: #fff;
}

.iletisim-form .zorunlu::after {
    content: ' *';
    color: var(--renk-vurgu);
}

.iletisim-form input,
.iletisim-form textarea {
    width: 100%;
    padding: 5px 4px;
    margin-bottom: 24px;
    border: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0;
    background: transparent;
    color: #fff;
    outline: none;
    transition: border-color 0.3s;
}

.iletisim-form textarea {
    resize: vertical;
    min-height: 60px;
    margin-bottom: 50px;
}

.iletisim-form input:focus,
.iletisim-form textarea:focus {
    border-color: #fff;
}

.iletisim-form .tuzak {
    position: absolute;
    left: -9999px;
}

.form-durum {
    margin-top: 16px;
    min-height: 24px;
}

.form-durum.basarili { color: #28e98c; }
.form-durum.hatali { color: #ff5a5f; }

.iletisim-menu li {
    border-bottom: 1px solid #292727;
}

.iletisim-menu a {
    display: flex;
    justify-content: space-between;
    padding: 20px 0;
    font-family: var(--yazi-baslik);
    font-size: 32px;
    font-weight: 700;
    line-height: 1.31;
    color: rgba(255, 255, 255, 0.2);
}

.iletisim-menu a:hover {
    color: #fff;
}

.iletisim .sosyal-cerceve {
    display: flex;
    gap: 15px;
    padding-top: 50px;
}

.sosyal-cerceve a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    font-size: 22px;
    border: 1px solid #292727;
    color: #fff;
}

.sosyal-cerceve a:hover {
    background: #fff;
    border-color: #fff;
    color: var(--renk-koyu);
}

/* ==========================================================================
   18. Alt bilgi
   ========================================================================== */

.alt-bilgi {
    background: var(--alt-bilgi);
}

.alt-bilgi .ic {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 28px 0;
}

.alt-bilgi .logo {
    color: #fff;
}

.alt-bilgi p {
    color: rgba(255, 255, 255, 0.7);
}

.alt-bilgi p a {
    color: #fff;
}

/* ==========================================================================
   19. Proje detay penceresi
   ========================================================================== */

.pencere {
    position: fixed;
    inset: 0;
    z-index: 500;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 40px 16px;
    overflow-y: auto;
    background: rgba(11, 11, 11, 0.86);
    opacity: 0;
    visibility: hidden;
    transition: all 0.35s ease;
}

.pencere.acik {
    opacity: 1;
    visibility: visible;
}

.pencere-kutu {
    position: relative;
    width: 100%;
    max-width: 1000px;
    padding: 50px;
    background: var(--zemin);
    transform: translateY(30px) scale(0.98);
    transition: transform 0.35s ease;
}

.pencere.acik .pencere-kutu {
    transform: none;
}

.pencere-kapat {
    position: absolute;
    right: 16px;
    top: 16px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 0;
    background: var(--ters-zemin);
    color: var(--ters-yazi);
    font-size: 18px;
    cursor: pointer;
}

.pencere .kapak {
    width: 100%;
    max-height: 520px;
    object-fit: cover;
}

.proje-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
    padding: 30px 0;
    border-bottom: 1px solid var(--cizgi);
}

.proje-meta p {
    margin-bottom: 4px;
}

.proje-detay {
    padding-top: 30px;
}

.proje-detay h3 {
    margin-bottom: 20px;
}

.proje-detay ul {
    margin: 24px 0;
}

.proje-detay ul li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 10px;
    color: var(--yazi);
}

.proje-detay ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--renk-vurgu);
}

.proje-detay .yan-gorseller img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.pencere-alt {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 30px;
    padding-top: 24px;
    border-top: 1px solid var(--cizgi);
}

.pencere-alt button {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid var(--cizgi);
    background: transparent;
    color: var(--baslik);
    cursor: pointer;
    transition: all 0.3s;
}

.pencere-alt button:hover {
    background: var(--ters-zemin);
    color: var(--ters-yazi);
}

/* ==========================================================================
   20. İç sayfalar (blog, projeler)
   ========================================================================== */

.sayfa-baslik {
    padding: 120px 0 90px;
    border-bottom: 1px solid var(--cizgi);
    position: relative;
    overflow: hidden;
}

.sayfa-baslik h1 {
    font-size: 80px;
}

.sayfa-baslik .yol {
    display: flex;
    gap: 10px;
    margin-top: 16px;
    font-family: var(--yazi-baslik);
    font-weight: 700;
    color: var(--renk-gri);
}

.sayfa-baslik .yol a:hover {
    color: var(--renk-vurgu);
}

.sayfa-baslik .yildiz {
    top: 50%;
    right: 8%;
    width: 90px;
    height: 90px;
    transform: translateY(-50%);
}

.blog-kart {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.blog-kart .gorsel {
    display: block;
    overflow: hidden;
}

.blog-kart .gorsel img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    transition: transform 0.6s;
}

.blog-kart:hover .gorsel img {
    transform: scale(1.05);
}

.blog-kart .meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin: 22px 0 10px;
    font-size: 14px;
    color: var(--renk-gri);
}

.blog-kart .meta i {
    color: var(--renk-vurgu);
    margin-right: 4px;
}

.blog-kart h4 {
    font-size: 26px;
}

.blog-kart p {
    margin: 12px 0 18px;
}

.devami {
    margin-top: auto;
    font-family: var(--yazi-baslik);
    font-weight: 700;
    color: var(--baslik);
    display: inline-flex;
    gap: 6px;
    align-items: center;
}

.kenar-kutu {
    padding: 30px;
    background: var(--yuzey);
    margin-bottom: 30px;
}

.kenar-kutu h5 {
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--cizgi);
}

.arama {
    position: relative;
}

.arama input {
    width: 100%;
    padding: 14px 54px 14px 18px;
    border: 1px solid var(--cizgi);
    background: var(--zemin);
    color: var(--yazi);
    outline: none;
}

.arama button {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 52px;
    border: 0;
    background: var(--renk-vurgu);
    color: #fff;
    cursor: pointer;
}

.son-yazi {
    display: flex;
    gap: 14px;
    align-items: center;
    margin-bottom: 18px;
}

.son-yazi img {
    width: 80px;
    height: 70px;
    object-fit: cover;
    flex-shrink: 0;
}

.son-yazi h6 {
    font-size: 16px;
    line-height: 1.4;
}

.son-yazi small {
    color: var(--renk-gri);
}

.kategori-liste li a {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px dashed var(--cizgi);
    color: var(--yazi);
}

.kategori-liste li a:hover,
.kategori-liste li a.aktif {
    color: var(--renk-vurgu);
}

.yazi-icerik {
    font-size: 17px;
    line-height: 1.8;
    color: var(--yazi);
}

.yazi-icerik p {
    margin-bottom: 1.2em;
    color: var(--yazi);
}

.yazi-icerik h2,
.yazi-icerik h3 {
    font-size: 32px;
    margin: 1.4em 0 0.6em;
}

.yazi-icerik ul,
.yazi-icerik ol {
    padding-left: 22px;
    margin-bottom: 1.2em;
    list-style: disc;
}

.yazi-icerik blockquote {
    margin: 2em 0;
    padding: 30px 36px;
    background: var(--yuzey);
    border-left: 4px solid var(--renk-vurgu);
    font-family: var(--yazi-baslik);
    font-size: 22px;
    font-weight: 700;
}

.yazi-icerik blockquote p {
    margin: 0;
}

.yazi-icerik img {
    margin: 1em 0;
}

.yazi-icerik a {
    color: var(--renk-vurgu);
    text-decoration: underline;
}

.etiketler {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 30px;
}

.etiketler span {
    padding: 6px 14px;
    background: var(--yuzey);
    font-size: 14px;
}

.yazi-gezinti {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid var(--cizgi);
}

.yazi-gezinti a {
    max-width: 48%;
    font-family: var(--yazi-baslik);
    font-weight: 700;
}

.yazi-gezinti small {
    display: block;
    color: var(--renk-gri);
    font-family: var(--yazi-govde);
    font-weight: 400;
}

.sayfalama {
    margin-top: 50px;
}

.sayfalama .pagination {
    gap: 8px;
}

.sayfalama .page-link {
    border-radius: 50% !important;
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--baslik);
    background: var(--zemin);
    border-color: var(--cizgi);
}

.sayfalama .active > .page-link,
.sayfalama .page-link:hover {
    background: var(--renk-vurgu);
    border-color: var(--renk-vurgu);
    color: #fff;
}

.bos-durum {
    padding: 60px 0;
    text-align: center;
    color: var(--renk-gri);
}

.hata-sayfa {
    min-height: 70vh;
    display: flex;
    align-items: center;
    text-align: center;
}

.hata-sayfa .kod {
    font-family: var(--yazi-baslik);
    font-size: 220px;
    font-weight: 800;
    line-height: 1;
    color: transparent;
    -webkit-text-stroke: 2px var(--renk-vurgu);
}

/* ==========================================================================
   21. Kaydırma animasyonları
   ========================================================================== */

.anim {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.9s ease, transform 0.9s ease;
    transition-delay: var(--gecikme, 0s);
}

.anim.sol { transform: translateX(-50px); }
.anim.sag { transform: translateX(50px); }

.anim.gorundu {
    opacity: 1;
    transform: none;
}

body.animasyonsuz .anim {
    opacity: 1;
    transform: none;
    transition: none;
}

@media (prefers-reduced-motion: reduce) {
    .anim { opacity: 1; transform: none; transition: none; }
    .kayan-serit, .donen-daire svg, .yildiz svg { animation: none; }
}

/* ==========================================================================
   22. Önizleme modu (tema düzenleyici)
   ========================================================================== */

body.onizleme .anim {
    opacity: 1;
    transform: none;
    transition: none;
}

body.onizleme [data-tema] {
    cursor: pointer;
    outline: 1px dashed transparent;
    outline-offset: 3px;
    transition: outline-color 0.2s;
}

body.onizleme [data-tema]:hover {
    outline-color: var(--renk-vurgu);
}

body.onizleme [data-tema].isaretli {
    outline: 2px solid var(--renk-vurgu);
}

/* ==========================================================================
   23. Duyarlı tasarım
   ========================================================================== */

@media (max-width: 1599px) {
    .ana-menu a { padding: 40px 16px; }
    .hero-gorsel { left: -360px; }
}

@media (max-width: 1399px) {
    h1 { font-size: 76px; }
    .ana-menu a { padding: 34px 10px; font-size: 15px; }
    .konusalim { padding: 34px 24px; }
    .yan-panel-ac { width: 90px; height: 91px; }
    .hero .unvan { font-size: 84px; left: 30%; }
    .hizmet .hizmet-adi { font-size: 80px; }
    .referanslar .dev-baslik { font-size: 130px; }
    .referans-sahne { grid-template-columns: 1fr 440px; }
    .referans-buyuk { height: 580px; }
    .deneyim .sayi { font-size: 170px; }
}

@media (max-width: 1199px) {
    :root { --bolum-bosluk: 120px; }
    h1 { font-size: 64px; }
    h3 { font-size: 44px; }
    .ana-menu a { padding: 26px 6px; font-size: 14px; }
    .konusalim { display: none; }
    .yan-panel-ac { width: 64px; height: 76px; }
    .hero { min-height: 760px; }
    .hero-gorsel { left: -400px; transform: scale(0.85); transform-origin: left top; }
    .hero .unvan { font-size: 70px; left: 25%; }
    .donen-daire { top: 0; right: 0; }
    .hizmet .hizmet-adi { font-size: 64px; }
    .referanslar .dev-baslik { font-size: 110px; }
    .referans-sahne { grid-template-columns: 1fr 380px; min-height: 0; }
    .referans-buyuk { height: 500px; }
    .referans-kucukler button { width: 150px; height: 210px; }
    .deneyim .sayi { font-size: 140px; }
    .fiyat { padding: 40px 30px; }
    .iletisim .buyuk-yazi { font-size: 76px; }
    .kayan .oge { font-size: 50px; }
}

@media (max-width: 991px) {
    :root { --bolum-bosluk: 100px; }
    h1 { font-size: 56px; }
    h3 { font-size: 38px; }
    h4 { font-size: 26px; }

    .ust-bolum .logo { padding: 20px 0; }
    .menu-ac { display: block; }

    .ana-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        padding: 10px 20px 20px;
        background: var(--zemin);
        border-bottom: 1px solid var(--cizgi);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.08);
        transform-origin: top;
        transform: scaleY(0);
        opacity: 0;
        visibility: hidden;
        transition: all 0.35s ease;
    }

    .ana-menu.acik {
        transform: none;
        opacity: 1;
        visibility: visible;
    }

    .ana-menu li {
        border-bottom: 1px solid var(--cizgi);
    }

    .ana-menu a {
        padding: 12px 4px;
        font-size: 15px;
    }

    .hero { min-height: 0; padding-bottom: 80px; }
    .hero-cizgi, .hero-gorsel .kapsul { display: none; }
    .hero-gorsel { position: static; width: auto; height: auto; margin-bottom: 30px; }
    .hero-gorsel img { position: static; width: 200px; height: 250px; border: 0; border-radius: 100px 100px 0 0; }
    .hero .unvan { left: 0; font-size: 60px; }
    .hero .tanitim { font-size: 18px; }
    .donen-daire { top: 50px; right: 16px; }

    .hizmet .hizmet-adi { font-size: 52px; }
    .hizmet .hizmet-buton { margin: 20px 0 0; }

    .referanslar .dev-baslik { font-size: 88px; }
    .referans-sahne { grid-template-columns: 1fr; gap: 40px; }
    .referans-buyuk { height: 480px; order: -1; }
    .referans-kucukler, .referans-sus { display: none; }
    .referans-alt { grid-template-columns: 1fr; padding-top: 0; }
    .referans-oklar { margin-top: 30px; }

    .deneyim { padding: 5% 10%; }
    .hakkimda .btn-yuvarlak { margin: 30px 0 50px 10%; }

    .proje-kutu, .proje-kutu.buyuk, .proje-kutu.orta { width: 49%; }
    .proje-kutu .proje img,
    .proje-kutu.buyuk .proje img,
    .proje-kutu.orta .proje img { aspect-ratio: 4 / 3; }
    .filtre { justify-content: flex-start; margin-top: 30px; }

    .iletisim .buyuk-yazi { font-size: 64px; }
    .iletisim-menu { margin-top: 60px; }
    .sayfa-baslik h1 { font-size: 60px; }
}

@media (max-width: 767px) {
    :root { --bolum-bosluk: 80px; }
    h1 { font-size: 44px; }
    h2 { font-size: 40px; }
    h3 { font-size: 32px; }
    h4 { font-size: 22px; }
    h5 { font-size: 19px; }

    .logo { font-size: 26px; }
    .yan-panel-ac { width: 56px; height: 66px; }
    .hero { padding-top: 50px; }
    .hero .unvan { font-size: 40px; white-space: normal; }
    .hero .uzun-ok { display: none; }
    .btn-hap { padding: 14px 26px; }
    .sosyal-gri a { width: 48px; height: 48px; font-size: 18px; }

    .bolum-baslik .cizgi { width: 160px !important; }
    .yildiz { right: -48px; width: 34px; height: 34px; }

    .yetenek { width: 170px; height: 300px; padding: 20px 16px 0; }
    .yetenek figure { width: 120px; height: 120px; margin: 0 auto; }
    .yetenek h4 { margin-top: 28px; }

    .deneyim .sayi { font-size: 110px; }
    .hizmet .hizmet-adi { font-size: 38px; }
    .hizmet .hizmet-detay li { font-size: 18px; }

    .proje-izgara { gap: 24px; }
    .proje-kutu, .proje-kutu.buyuk, .proje-kutu.orta { width: 100%; }
    .proje .proje-adi { left: 24px; bottom: 24px; }

    .referanslar .dev-baslik { font-size: 60px; }
    .referans-buyuk { height: 380px; }

    .kayan .oge, .iletisim .kayan .oge { font-size: 36px; }
    .fiyat { min-height: 0; }
    .blog-satir { padding: 28px 0; }
    .tarih-kutu { display: none; }

    .iletisim .buyuk-yazi { font-size: 48px; }
    .iletisim-menu a { font-size: 24px; }
    .alt-bilgi .ic { flex-direction: column; text-align: center; }
    .pencere-kutu { padding: 30px 20px; }
    .sayfa-baslik { padding: 80px 0 60px; }
    .sayfa-baslik h1 { font-size: 44px; }
    .hata-sayfa .kod { font-size: 130px; }
    .yukari-cik { right: 16px; bottom: 16px; }
}