[hidden] {
    display: none !important;
}

/* ==========================================
   KEP AJANS — TASARIM SİSTEMİ
========================================== */

:root {
    color-scheme: light;
    --page: #f5f5f2;
    --surface: #fff;
    --surface-soft: #ebebe8;
    --ink: #171b23;
    --muted: #626872;
    --line: #dfe0dc;
    --accent: #514acb;
    --accent-ink: #fff;
    --accent-soft: #e5e3fb;
    --pill: #f0f0ed;
    --shadow: 0 15px 34px rgba(27,27,37,.08);
    --radius: 18px;
    --max: 1160px;
    --ease: cubic-bezier(.22,1,.36,1);
}

/* KOYU MOD */

html[data-theme=dark] {
    color-scheme: dark;
    --page: #12141a;
    --surface: #1e2129;
    --surface-soft: #242832;
    --ink: #f5f5f2;
    --muted: #b0b4c0;
    --line: #363942;
    --accent: #9e9aff;
    --accent-ink: #131521;
    --accent-soft: #292744;
    --pill: #272a32;
    --shadow: 0 15px 34px rgba(0,0,0,.22);
}

/* ==========================================
   GENEL AYARLAR
========================================== */

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 120px;
}

body {
    margin: 0;
    background: var(--page);
    color: var(--ink);
    font-family: Inter, 'Helvetica Neue', Arial, sans-serif;
    font-size: 15px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    transition: background .28s, color .28s;
}

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

button, input, select, textarea {
    font: inherit;
}

button {
    cursor: pointer;
}

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

p {
    margin: 0 0 1em;
}

h1, h2, h3, h4 {
    line-height: 1.11;
    letter-spacing: -.048em;
    font-weight: 760;
    margin: 0;
}

h1 {
    font-size: clamp(3.1rem, 5.25vw, 5.5rem);
}

h2 {
    font-size: clamp(2rem, 3.65vw, 3.65rem);
}

h3 {
    font-size: clamp(1.25rem, 2vw, 1.65rem);
}

::selection {
    background: var(--accent);
    color: var(--accent-ink);
}

:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 4px;
}

button, a, input, textarea, select {
    -webkit-tap-highlight-color: transparent;
}

input, select, textarea {
    accent-color: var(--accent);
}

.container {
    width: min(var(--max), calc(100% - 72px));
    margin-inline: auto;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: fixed;
    top: -70px;
    left: 12px;
    z-index: 10000;
    background: var(--ink);
    color: var(--page);
    padding: 12px;
}

.skip-link:focus {
    top: 12px;
}

.eyebrow, .micro {
    font-size: 11px;
    letter-spacing: .17em;
    text-transform: uppercase;
    font-weight: 800;
}

.eyebrow {
    color: var(--accent);
    display: inline-flex;
    gap: 11px;
    align-items: center;
}

.eyebrow:before {
    content: '';
    width: 21px;
    height: 1px;
    background: currentColor;
}

.muted {
    color: var(--muted);
}

.section {
    padding-block: 100px;
}

.section-heading {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 24px;
    margin-bottom: 32px;
}

.section-heading h2 {
    margin-top: 12px;
}

.section-heading p {
    max-width: 440px;
    color: var(--muted);
    margin: 12px 0 0;
}

.overline-row {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: center;
    padding: 15px 0;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 11px;
    letter-spacing: .12em;
    text-transform: uppercase;
}

/* ==========================================
   BUTONLAR
========================================== */

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 13px;
    min-height: 46px;
    border: 1px solid transparent;
    border-radius: 100px;
    padding: 0 22px;
    font-size: 12px;
    font-weight: 800;
    line-height: 1.1;
    transition:
        transform .3s var(--ease),
        background .3s,
        color .3s,
        border .3s;
    white-space: nowrap;
}

.button:hover {
    transform: translateY(-3px);
}

.button svg, .arrow {
    width: 16px;
    height: 16px;
    flex: none;
}

.button--dark {
    background: var(--ink);
    color: var(--page);
}

.button--dark:hover {
    background: var(--accent);
    color: var(--accent-ink);
}

.button--light {
    background: var(--surface);
    color: var(--ink);
    border-color: var(--line);
}

.button--light:hover {
    background: var(--accent-soft);
    border-color: var(--accent);
}

.button--accent {
    background: var(--accent);
    color: var(--accent-ink);
}

.button--accent:hover {
    filter: brightness(1.08);
}

.button--outline {
    border-color: var(--line);
    color: var(--ink);
}

.button--outline:hover {
    border-color: var(--accent);
    background: var(--accent-soft);
}

.inline-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    font-weight: 800;
    border-bottom: 1px solid currentColor;
    padding-bottom: 5px;
}

.inline-link:hover {
    color: var(--accent);
}

.arrow-link {
    transition: transform .25s var(--ease);
}

a:hover .arrow-link {
    transform: translate(3px,-3px);
}

/* ==========================================
   NAVBAR
========================================== */

.site-header {
    position: sticky;
    top: 16px;
    z-index: 200;
    width: min(1000px, calc(100% - 48px));
    margin: 16px auto -75px;
}

.navbar {
    height: 60px;
    background: color-mix(in srgb,var(--surface) 95%,transparent);
    border: 1px solid var(--line);
    border-radius: 999px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 7px 11px 7px 12px;
    backdrop-filter: blur(18px);
}

.brand {
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: 14px;
    font-weight: 900;
    letter-spacing: -.055em;
    white-space: nowrap;
    padding-right: 10px;
}

.brand-mark {
    width: 31px;
    height: 31px;
    border-radius: 50%;
    background: var(--accent);
    display: grid;
    place-items: center;
    color: var(--accent-ink);
    font-weight: 950;
    font-size: 16px;
    letter-spacing: -.06em;
}

.brand span:not(.brand-mark) {
    font-weight: 850;
}

.nav-links {
    display: flex;
    gap: 2px;
    align-items: center;
    margin-left: auto;
}

.nav-links a {
    font-size: 11px;
    font-weight: 700;
    color: var(--muted);
    padding: 10px 12px;
    border-radius: 50px;
    white-space: nowrap;
    transition: background .2s,color .2s;
}

.nav-links a:hover,
.nav-links a[aria-current=page] {
    background: var(--pill);
    color: var(--ink);
}

.nav-tools {
    display: flex;
    align-items: center;
    gap: 5px;
}

.icon-button {
    height: 36px;
    width: 36px;
    background: transparent;
    border: 0;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--ink);
    transition: background .2s;
}

.icon-button:hover {
    background: var(--pill);
}

.icon-button svg {
    height: 18px;
    width: 18px;
}

.theme-icon-sun {
    display: none;
}

html[data-theme=dark] .theme-icon-sun {
    display: block;
}

html[data-theme=dark] .theme-icon-moon {
    display: none;
}

.nav-toggle {
    display: none;
}

.nav-cta {
    background: var(--ink);
    color: var(--page);
    font-size: 10px;
    font-weight: 800;
    padding: 10px 15px;
    border-radius: 999px;
    white-space: nowrap;
}

.nav-cta:hover {
    background: var(--accent);
    color: var(--accent-ink);
}

/* ==========================================
   HERO
========================================== */

.hero {
    min-height: 790px;
    display: grid;
    grid-template-columns: 1.02fr .98fr;
    align-items: center;
    gap: 70px;
    padding-top: 166px;
    padding-bottom: 95px;
}

.hero-copy {
    max-width: 565px;
    position: relative;
    z-index: 2;
}

.hero h1 {
    margin: 21px 0;
}

.hero h1 em {
    font-style: normal;
    color: var(--accent);
}

.hero-lead {
    max-width: 465px;
    font-size: 16px;
    line-height: 1.8;
    color: var(--muted);
    margin-bottom: 26px;
}

.hero-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.hero-small {
    display: flex;
    gap: 13px;
    align-items: center;
    border-top: 1px solid var(--line);
    margin-top: 46px;
    padding-top: 17px;
    color: var(--muted);
    font-size: 11px;
}

.hero-small a {
    color: var(--ink);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 4px;
}

.hero-small a:hover {
    color: var(--accent);
}

.hero-visual {
    height: 540px;
    position: relative;
    isolation: isolate;
}

.hero-orbit {
    position: absolute;
    top: 13%;
    left: 9%;
    width: 84%;
    aspect-ratio: 1;
    background: var(--accent);
    border-radius: 50%;
    transform: rotate(-9deg);
}

.hero-orbit:after {
    content: '';
    position: absolute;
    inset: 12%;
    border: 1px solid rgba(255,255,255,.3);
    border-radius: 50%;
}

.hero-frame {
    position: absolute;
    width: 38%;
    aspect-ratio: 9/16;
    background: var(--surface);
    border: 6px solid var(--surface);
    border-radius: 17px;
    box-shadow: 0 25px 40px rgba(0,0,0,.15);
    overflow: hidden;
}

.hero-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-frame--left {
    top: 17%;
    left: 0;
    transform: rotate(-12deg);
    z-index: 2;
}

.hero-frame--mid {
    width: 43%;
    top: 1%;
    left: 31%;
    z-index: 3;
    transform: rotate(0deg);
}

.hero-frame--right {
    top: 22%;
    right: 0;
    transform: rotate(11deg);
    z-index: 1;
}

.hero-badge {
    position: absolute;
    right: -5%;
    bottom: 14%;
    z-index: 4;
    background: var(--surface);
    border: 1px solid var(--line);
    padding: 11px 15px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    font-size: 11px;
    font-weight: 800;
    display: flex;
    gap: 12px;
    align-items: center;
}

.hero-badge span {
    height: 8px;
    width: 8px;
    border-radius: 50%;
    background: var(--accent);
}

.hero-time {
    position: absolute;
    top: 6%;
    right: 0;
    color: var(--muted);
    font: 11px monospace;
    letter-spacing: .08em;
}

.hero-scroll {
    position: absolute;
    left: 0;
    bottom: 1%;
    color: var(--muted);
    font: 10px monospace;
    letter-spacing: .12em;
}

/* ==========================================
   HİZMET KARTLARI
========================================== */

.service-section {
    padding-top: 25px;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3,minmax(0,1fr));
    gap: 13px;
}

.service-card {
    background: var(--surface);
    border: 1px solid var(--line);
    min-height: 334px;
    border-radius: var(--radius);
    padding: 26px;
    display: flex;
    flex-direction: column;
    transition:
        background .3s,
        border-color .3s,
        transform .35s var(--ease);
}

.service-card:hover {
    transform: translateY(-7px);
    border-color: var(--accent);
}

.service-card--featured {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--accent-ink);
}

.service-card--featured .service-num,
.service-card--featured p {
    color: color-mix(in srgb,var(--accent-ink) 80%,transparent);
}

.service-num {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--muted);
    font-size: 11px;
    font-family: monospace;
}

.service-num svg {
    width: 19px;
    height: 19px;
}

.service-card h3 {
    font-size: clamp(1.6rem,2.2vw,2rem);
    margin-top: 59px;
}

.service-card p {
    color: var(--muted);
    font-size: 12px;
    line-height: 1.75;
    margin: 11px 0 20px;
}

.service-card a {
    font-size: 12px;
    font-weight: 800;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-top: auto;
    border-top: 1px solid currentColor;
    padding-top: 16px;
}

.service-card a:hover {
    letter-spacing: .01em;
}

/* ==========================================
   PORTFOLYO
========================================== */

.portfolio-section {
    padding-top: 90px;
}

.slider-controls {
    display: flex;
    gap: 8px;
}

.round-button {
    width: 43px;
    height: 43px;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: var(--surface);
    color: var(--ink);
    display: grid;
    place-items: center;
    transition: transform .2s,background .2s;
}

.round-button:hover:not(:disabled) {
    background: var(--accent);
    color: var(--accent-ink);
    transform: translateY(-2px);
}

.round-button:disabled {
    opacity: .32;
    cursor: not-allowed;
}

.round-button svg {
    width: 17px;
    height: 17px;
}

.portfolio-rail {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: calc((100% - 4 * 15px)/5);
    gap: 15px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    overscroll-behavior-inline: contain;
    scrollbar-width: none;
    padding: 4px 1px 10px;
    scroll-behavior: smooth;
}

.portfolio-rail::-webkit-scrollbar {
    display: none;
}

.portfolio-card {
    min-width: 0;
    scroll-snap-align: start;
}

.portfolio-visual {
    aspect-ratio: 9/16;
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    background: var(--surface-soft);
    isolation: isolate;
}

.portfolio-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .65s var(--ease),filter .5s;
}

.portfolio-card:hover .portfolio-visual img {
    transform: scale(1.045);
}

.portfolio-visual video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity .28s;
    background: #12141a;
}

.portfolio-visual.is-playing video {
    opacity: 1;
}

.portfolio-stamp {
    position: absolute;
    left: 13px;
    top: 13px;
    z-index: 3;
    background: rgba(19,22,30,.75);
    color: #fff;
    font: 9px monospace;
    letter-spacing: .08em;
    padding: 6px 8px;
    border-radius: 5px;
}

.portfolio-open {
    position: absolute;
    right: 12px;
    bottom: 12px;
    z-index: 5;
    width: 42px;
    height: 42px;
    border: 1px solid rgba(255,255,255,.6);
    border-radius: 50%;
    background: rgba(255,255,255,.93);
    color: #171b23;
    display: grid;
    place-items: center;
    transition: transform .25s;
}

.portfolio-open:hover {
    transform: scale(1.1);
}

.portfolio-open svg {
    height: 18px;
    width: 18px;
}

.portfolio-preview {
    display: none;
    position: absolute;
    left: 12px;
    bottom: 12px;
    z-index: 5;
    min-width: 72px;
    padding: 10px 12px;
    color: #171b23;
    background: #fff;
    border: 0;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 800;
}

.portfolio-meta {
    padding: 12px 1px 0;
}

.portfolio-meta h3 {
    font-size: 13px;
    font-weight: 850;
    line-height: 1.25;
    letter-spacing: -.02em;
}

.portfolio-meta p {
    font-size: 10px;
    margin: 4px 0;
    color: var(--muted);
}

.portfolio-footer {
    margin-top: 26px;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(4,minmax(0,1fr));
    gap: 30px 15px;
}

.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 33px;
}

.filter-button {
    background: var(--surface);
    border: 1px solid var(--line);
    padding: 10px 17px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 800;
    color: var(--muted);
}

.filter-button:hover,
.filter-button[aria-pressed=true] {
    background: var(--ink);
    color: var(--page);
    border-color: var(--ink);
}

.portfolio-card[hidden] {
    display: none !important;
}

.demo-note {
    color: var(--muted);
    font-size: 12px;
    margin-top: 16px;
    max-width: 570px;
}

/* ==========================================
   HAKKIMIZDA
========================================== */

.about-grid {
    display: grid;
    grid-template-columns: .78fr 1.22fr;
    gap: 75px;
    align-items: center;
}

.about-image {
    aspect-ratio: 4/4.6;
    width: 100%;
    object-fit: cover;
    border-radius: 17px;
    background: var(--accent-soft);
}

.about-text h2 {
    margin: 13px 0 23px;
}

.about-text>p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--muted);
    max-width: 580px;
}

.about-text strong {
    color: var(--ink);
}

.software-row {
    border-top: 1px solid var(--line);
    margin-top: 28px;
    padding-top: 22px;
}

.software-row .micro {
    display: block;
    margin-bottom: 12px;
    color: var(--muted);
}

.pill-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin: 0;
    padding: 0;
}

.pill-list li, .pill {
    border: 1px solid var(--line);
    background: var(--surface);
    padding: 8px 13px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 700;
}

.stats-strip {
    margin-top: 32px;
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 16px;
}

.stat {
    padding-top: 13px;
    border-top: 1px solid var(--line);
}

.stat strong {
    font-size: 20px;
    letter-spacing: -.04em;
    display: block;
}

.stat span {
    font-size: 11px;
    color: var(--muted);
}

/* ==========================================
   ÇALIŞMA SÜRECİ
========================================== */

.process-grid {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 14px;
}

.process-step {
    padding: 28px 24px;
    border: 1px solid var(--line);
    background: var(--surface);
    border-radius: 14px;
    min-height: 210px;
}

.process-step small {
    font-family: monospace;
    color: var(--accent);
    font-size: 12px;
}

.process-step h3 {
    margin: 36px 0 10px;
    font-size: 21px;
}

.process-step p {
    font-size: 12px;
    color: var(--muted);
}

/* ==========================================
   BLOG
========================================== */

.blog-teasers {
    display: grid;
    grid-template-columns: repeat(3,minmax(0,1fr));
    gap: 15px;
}

.blog-card {
    display: block;
    min-width: 0;
}

.blog-card img {
    width: 100%;
    aspect-ratio: 1.7;
    object-fit: cover;
    border-radius: 12px;
    background: var(--surface-soft);
    transition: transform .4s var(--ease);
}

.blog-card:hover img {
    transform: translateY(-4px);
}

.blog-card .card-taxonomy {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    color: var(--muted);
    text-transform: uppercase;
    font-size: 10px;
    letter-spacing: .08em;
    margin: 14px 0 11px;
}

.blog-card h3 {
    font-size: 20px;
    letter-spacing: -.035em;
    line-height: 1.3;
}

.blog-card p {
    font-size: 12px;
    color: var(--muted);
    margin-top: 10px;
    line-height: 1.75;
}

.blog-hero-grid {
    display: grid;
    grid-template-columns: 1.25fr .75fr;
    gap: 26px;
}

.featured-blog {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 18px;
    overflow: hidden;
}

.featured-blog img {
    width: 100%;
    aspect-ratio: 1.8;
    object-fit: cover;
}

.featured-body {
    padding: 27px;
}

.featured-body h2 {
    font-size: clamp(1.8rem,3vw,2.8rem);
    margin: 12px 0;
}

.featured-body p {
    color: var(--muted);
    font-size: 13px;
}

.blog-aside {
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 27px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.blog-aside h3 {
    font-size: 26px;
    line-height: 1.2;
    margin: 18px 0;
}

.blog-aside p {
    color: var(--muted);
    font-size: 13px;
}

.mini-label {
    display: inline-flex;
    border-radius: 100px;
    background: var(--accent-soft);
    padding: 8px 12px;
    font-size: 10px;
    font-weight: 800;
    color: var(--accent);
}

/* ==========================================
   İLETİŞİM PANELİ
========================================== */

.cta-panel {
    border-radius: 23px;
    background: var(--accent);
    color: var(--accent-ink);
    padding: 49px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 52px;
    align-items: center;
}

.cta-panel h2 {
    font-size: clamp(2.4rem,4.5vw,4.8rem);
    margin: 18px 0;
}

.cta-panel p {
    font-size: 13px;
    max-width: 415px;
    line-height: 1.8;
    color: color-mix(in srgb,var(--accent-ink) 80%,transparent);
}

.cta-panel .eyebrow {
    color: var(--accent-ink);
}

.cta-panel .button--dark {
    background: #151724;
    color: #fff;
}

.cta-panel .button--light {
    background: #fff;
    color: #191924;
    border-color: #fff;
}

/* ==========================================
   İLETİŞİM FORMU
========================================== */

.contact-card {
    padding: 25px;
    background: #fff;
    color: #1b1d23;
    border-radius: 16px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 13px;
}

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

.field--wide {
    grid-column: 1/-1;
}

.field label, .field .field-label {
    font-size: 11px;
    font-weight: 800;
    color: #272a31;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    border: 1px solid #cfd1d6;
    background: #fff;
    color: #1b1d23;
    border-radius: 9px;
    padding: 11px 12px;
    min-height: 42px;
    font-size: 12px;
    outline-offset: 3px;
    transition: border-color .2s;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    border-color: #5554cb;
    outline: 2px solid #e1dfff;
}

.field textarea {
    min-height: 92px;
    resize: vertical;
}

.field-help {
    color: #646772;
    font-size: 10px;
}

.contact-submit {
    width: 100%;
    border: 0;
    background: #1b1d23;
    color: #fff;
    border-radius: 999px;
    padding: 13px 20px;
    font-size: 12px;
    font-weight: 800;
}

.contact-submit:hover {
    background: #514acb;
}

.contact-privacy {
    margin: 13px 0;
    color: #626773;
    font-size: 10px;
    line-height: 1.5;
}

.field-check {
    display: flex;
    align-items: start;
    gap: 8px;
    font-size: 10px;
    color: #40434d;
}

.field-check input {
    margin-top: 2px;
}

.form-msg {
    font-size: 12px;
    color: #5b5779;
    margin: 9px 0;
}

.form-msg a {
    font-weight: 800;
    text-decoration: underline;
}

.contact-alternative {
    margin-top: 19px;
    display: flex;
    gap: 9px;
    flex-wrap: wrap;
}

.contact-warning {
    border: 1px solid #dfbc70;
    background: #fff9eb;
    color: #654400;
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 11px;
    line-height: 1.6;
}

.contact-block .contact-card {
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}

/* ==========================================
   ALT SAYFA HERO
========================================== */

.page-top {
    padding-top: 177px;
    padding-bottom: 68px;
}

.page-top h1 {
    font-size: clamp(3rem,5.6vw,5.8rem);
    max-width: 960px;
    margin: 19px 0;
}

.page-top .lead {
    max-width: 670px;
    color: var(--muted);
    font-size: 17px;
    line-height: 1.8;
}

.page-top .page-kicker {
    display: flex;
    gap: 18px;
    color: var(--muted);
    font-size: 11px;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.page-top .page-kicker span:before {
    content: '/';
    margin-right: 18px;
    color: var(--accent);
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    align-items: center;
    color: var(--muted);
    font-size: 11px;
}

.breadcrumb a:hover {
    color: var(--accent);
}

.breadcrumb span[aria-current=page] {
    color: var(--ink);
}

/* ==========================================
   HİZMET DETAYLARI
========================================== */

.service-hero-grid {
    display: grid;
    grid-template-columns: 1fr .42fr;
    gap: 55px;
    align-items: end;
}

.service-sidebar {
    padding: 24px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 15px;
}

.service-sidebar span {
    display: block;
    font-size: 10px;
    letter-spacing: .13em;
    color: var(--muted);
    text-transform: uppercase;
}

.service-sidebar ul {
    padding: 15px 0 0;
    list-style: none;
    margin: 0;
}

.service-sidebar li {
    padding: 10px 0;
    border-bottom: 1px solid var(--line);
    font-size: 12px;
    font-weight: 650;
}

.service-sidebar li:last-child {
    border: 0;
}

.editorial-layout {
    display: grid;
    grid-template-columns: .85fr 1.15fr;
    gap: 65px;
    align-items: start;
}

.editorial-layout .sticky-intro {
    position: sticky;
    top: 120px;
}

.rich-copy {
    max-width: 760px;
}

.rich-copy>p, .rich-copy li {
    font-size: 15px;
    color: var(--muted);
    line-height: 1.85;
}

.rich-copy h2 {
    font-size: clamp(1.7rem,3vw,2.45rem);
    margin: 32px 0 18px;
}

.rich-copy h3 {
    font-size: 19px;
    margin: 23px 0 12px;
}

.rich-copy ul, .rich-copy ol {
    padding-left: 22px;
    margin: 0 0 20px;
}

.rich-copy li+li {
    margin-top: 7px;
}

.rich-copy a {
    text-decoration: underline;
    text-underline-offset: 3px;
    color: var(--accent);
    font-weight: 700;
}

/* ==========================================
   SIK SORULAN SORULAR
========================================== */

.faq {
    border-top: 1px solid var(--line);
}

.faq details {
    border-bottom: 1px solid var(--line);
    padding: 19px 2px;
}

.faq summary {
    cursor: pointer;
    font-size: 15px;
    font-weight: 750;
    display: flex;
    justify-content: space-between;
    gap: 18px;
    list-style: none;
}

.faq summary::-webkit-details-marker {
    display: none;
}

.faq summary:after {
    content: '+';
    font-size: 22px;
    color: var(--accent);
}

.faq details[open] summary:after {
    content: '−';
}

.faq details p {
    color: var(--muted);
    font-size: 13px;
    line-height: 1.85;
    margin: 13px 28px 0 0;
}

.related-links {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
}

.related-links a {
    font-size: 11px;
    font-weight: 750;
    border-radius: 100px;
    padding: 10px 15px;
    border: 1px solid var(--line);
    background: var(--surface);
}

.related-links a:hover {
    background: var(--accent-soft);
    border-color: var(--accent);
}

/* ==========================================
   BLOG YAZISI
========================================== */

.article-header {
    max-width: 900px;
    margin: 0 auto;
}

.article-header h1 {
    font-size: clamp(2.9rem,5.9vw,5.9rem);
}

.article-details {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    color: var(--muted);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-top: 26px;
}

.article-cover {
    width: 100%;
    aspect-ratio: 1.9;
    object-fit: cover;
    border-radius: 20px;
    margin-top: 34px;
}

.article-layout {
    display: grid;
    grid-template-columns: 220px minmax(0,1fr);
    gap: 80px;
    max-width: 1000px;
    margin: 0 auto;
}

.article-toc {
    position: sticky;
    top: 110px;
    align-self: start;
    border-top: 1px solid var(--line);
    padding-top: 17px;
}

.article-toc strong {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .12em;
}

.article-toc a {
    display: block;
    font-size: 12px;
    color: var(--muted);
    margin-top: 13px;
}

.article-toc a:hover {
    color: var(--accent);
}

.article-body {
    max-width: 735px;
}

.article-body p, .article-body li {
    color: var(--muted);
    font-size: 16px;
    line-height: 1.9;
}

.article-body h2 {
    font-size: clamp(1.8rem,3.5vw,2.55rem);
    margin: 43px 0 16px;
}

.article-body h3 {
    font-size: 22px;
    margin: 26px 0 12px;
}

.article-body ul, .article-body ol {
    padding-left: 21px;
    margin-bottom: 25px;
}

.article-body li {
    padding-left: 4px;
}

.article-body li+li {
    margin-top: 9px;
}

.article-body a {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 4px;
    font-weight: 700;
}

.article-callout {
    background: var(--accent-soft);
    border-left: 3px solid var(--accent);
    padding: 20px 23px;
    margin: 29px 0;
    border-radius: 0 10px 10px 0;
    font-size: 14px;
    line-height: 1.75;
}

.article-end {
    padding-top: 25px;
    margin-top: 42px;
    border-top: 1px solid var(--line);
}

.blog-list {
    display: grid;
    grid-template-columns: repeat(3,minmax(0,1fr));
    gap: 32px 15px;
}

/* ==========================================
   FOOTER
========================================== */

.site-footer {
    padding: 46px 0 24px;
    border-top: 1px solid var(--line);
    margin-top: 90px;
}

.footer-main {
    display: grid;
    grid-template-columns: 1.55fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 65px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 900;
    letter-spacing: -.05em;
}

.footer-main p {
    max-width: 290px;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.7;
    margin-top: 17px;
}

.footer-col strong {
    font-size: 11px;
    letter-spacing: .12em;
    text-transform: uppercase;
    display: block;
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    font-size: 12px;
    color: var(--muted);
    margin-top: 11px;
}

.footer-col a:hover {
    color: var(--accent);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--line);
    font-size: 10px;
    color: var(--muted);
}

.footer-bottom a:hover {
    color: var(--accent);
}

/* ==========================================
   VİDEO ÖNİZLEME PENCERESİ
========================================== */

.preview-dialog {
    border: 1px solid var(--line);
    padding: 0;
    border-radius: 20px;
    background: var(--surface);
    color: var(--ink);
    width: min(760px,calc(100vw - 30px));
    max-height: calc(100vh - 36px);
    box-shadow: 0 20px 90px rgba(0,0,0,.3);
}

.preview-dialog::backdrop {
    background: rgba(8,11,18,.75);
    backdrop-filter: blur(3px);
}

.dialog-inner {
    display: grid;
    grid-template-columns: .7fr 1fr;
    min-height: 440px;
}

.dialog-media {
    aspect-ratio: 9/16;
    background: #151724;
    max-height: 80vh;
    overflow: hidden;
}

.dialog-media video, .dialog-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.dialog-content {
    padding: 34px;
    display: flex;
    flex-direction: column;
    align-items: start;
}

.dialog-content h2 {
    font-size: 31px;
    margin: 13px 0;
}

.dialog-content p {
    color: var(--muted);
    font-size: 13px;
    line-height: 1.8;
}

.dialog-close {
    align-self: end;
    margin: -13px -13px 28px auto;
}

.dialog-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-top: auto;
    padding-top: 25px;
}

.form-result {
    max-width: 600px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 40px;
    margin: 20px auto 100px;
}

.form-result h1 {
    font-size: 38px;
}

.form-result p {
    margin: 20px 0;
    color: var(--muted);
}

/* ==========================================
   SCROLL ANİMASYONLARI
========================================== */

.js-ready .reveal {
    opacity: 0;
    transform: translateY(27px);
    transition:
        opacity .8s var(--ease),
        transform .8s var(--ease);
}

.js-ready .reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.js-ready .hero-copy .reveal:nth-child(2) {
    transition-delay: .09s;
}

.js-ready .hero-copy .reveal:nth-child(3) {
    transition-delay: .17s;
}

.js-ready .hero-copy .reveal:nth-child(4) {
    transition-delay: .25s;
}

/* ==========================================
   RESPONSIVE — 1100 PX
========================================== */

@media(max-width:1100px) {

    .hero {
        gap: 35px;
        min-height: 720px;
    }

    .hero-visual {
        height: 465px;
    }

    .portfolio-rail {
        grid-auto-columns: calc((100% - 3 * 13px)/4);
        gap: 13px;
    }

    .portfolio-grid {
        grid-template-columns: repeat(3,minmax(0,1fr));
    }

    .about-grid {
        gap: 42px;
    }

}

/* ==========================================
   RESPONSIVE — TABLET
========================================== */

@media(max-width:820px) {

    .container {
        width: min(var(--max),calc(100% - 44px));
    }

    .site-header {
        top: 10px;
        width: calc(100% - 28px);
        margin-top: 10px;
    }

    .navbar {
        height: 55px;
    }

    .nav-links {
        display: none;
        position: absolute;
        left: 0;
        right: 0;
        top: 65px;
        margin: 0;
        padding: 12px;
        background: var(--surface);
        border: 1px solid var(--line);
        box-shadow: var(--shadow);
        border-radius: 18px;
        flex-direction: column;
        align-items: stretch;
        gap: 3px;
    }

    .site-header[data-menu-open=true] .nav-links {
        display: flex;
    }

    .nav-links a {
        padding: 13px 17px;
        font-size: 13px;
    }

    .nav-tools {
        margin-left: auto;
    }

    .nav-toggle {
        display: inline-flex;
    }

    .nav-cta {
        display: none;
    }

    .hero {
        grid-template-columns: 1fr;
        gap: 10px;
        padding-top: 162px;
        padding-bottom: 75px;
        min-height: auto;
    }

    .hero-copy {
        max-width: 670px;
    }

    .hero-visual {
        height: 500px;
        width: min(540px,100%);
        margin: 0 auto;
    }

    .hero h1 {
        max-width: 620px;
    }

    .hero-small {
        margin-top: 29px;
    }

    .service-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .service-card {
        min-height: 220px;
    }

    .service-card h3 {
        margin-top: 37px;
    }

    .section {
        padding-block: 76px;
    }

    .portfolio-rail {
        grid-auto-columns: calc((100% - 2 * 14px)/3);
    }

    .portfolio-grid {
        grid-template-columns: repeat(3,minmax(0,1fr));
    }

    .about-grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }

    .about-text>p {
        font-size: 14px;
    }

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

    .cta-panel {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 32px;
    }

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

    .service-sidebar {
        max-width: 540px;
    }

    .editorial-layout {
        gap: 30px;
    }

    .blog-hero-grid {
        grid-template-columns: 1fr;
    }

    .blog-aside {
        min-height: 210px;
    }

    .article-layout {
        gap: 35px;
        grid-template-columns: 180px 1fr;
    }

    .page-top {
        padding-top: 157px;
    }

}

/* ==========================================
   RESPONSIVE — MOBİL
========================================== */

@media(max-width:580px) {

    .container {
        width: calc(100% - 32px);
    }

    .brand {
        font-size: 13px;
    }

    .navbar {
        gap: 7px;
    }

    .hero {
        padding-top: 144px;
        gap: 4px;
    }

    .hero h1 {
        font-size: clamp(2.67rem,10.7vw,4.2rem);
        margin: 18px 0;
    }

    .hero-lead {
        font-size: 14px;
        line-height: 1.75;
    }

    .hero-actions .button {
        min-height: 43px;
        padding-inline: 16px;
        font-size: 11px;
    }

    .hero-visual {
        height: 360px;
        max-width: 360px;
    }

    .hero-orbit {
        top: 10%;
    }

    .hero-frame {
        border-width: 4px;
        border-radius: 13px;
    }

    .hero-badge {
        right: -2%;
        bottom: 12%;
        padding: 7px 9px;
        font-size: 9px;
    }

    .hero-time {
        right: 3%;
    }

    .hero-scroll {
        bottom: -4%;
    }

    .hero-small {
        display: block;
        line-height: 2;
    }

    .hero-small a {
        margin-left: 9px;
    }

    .section {
        padding-block: 63px;
    }

    .section-heading {
        align-items: start;
        gap: 15px;
    }

    .section-heading h2 {
        margin-top: 10px;
    }

    .section-heading p {
        font-size: 12px;
    }

    .section-heading h2 {
        font-size: clamp(2.2rem,9vw,3.2rem);
    }

    .service-section {
        padding-top: 30px;
    }

    .service-card {
        min-height: 215px;
        padding: 21px;
    }

    .service-card h3 {
        margin-top: 27px;
        font-size: 27px;
    }

    .portfolio-section {
        padding-top: 57px;
    }

    .portfolio-rail {
        grid-auto-columns: minmax(0,70%);
        gap: 12px;
        margin-right: -16px;
        padding-right: 16px;
    }

    .portfolio-grid {
        grid-template-columns: repeat(2,minmax(0,1fr));
        gap: 22px 11px;
    }

    .portfolio-visual {
        border-radius: 13px;
    }

    .portfolio-open {
        width: 35px;
        height: 35px;
        right: 9px;
        bottom: 9px;
    }

    .portfolio-preview {
        display: block;
        left: 8px;
        bottom: 8px;
    }

    .portfolio-meta h3 {
        font-size: 12px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 27px;
    }

    .about-image {
        max-width: 390px;
        aspect-ratio: 1/1.03;
    }

    .stats-strip {
        grid-template-columns: repeat(3,1fr);
        gap: 9px;
    }

    .stat strong {
        font-size: 17px;
    }

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

    .process-step {
        min-height: 165px;
    }

    .process-step h3 {
        margin-top: 22px;
    }

    .blog-teasers,
    .blog-list {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .cta-panel {
        padding: 23px;
        border-radius: 17px;
    }

    .cta-panel h2 {
        font-size: clamp(2.6rem,10vw,3.7rem);
    }

    .contact-card {
        padding: 17px;
        border-radius: 13px;
    }

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

    .field--wide {
        grid-column: auto;
    }

    .page-top {
        padding-top: 149px;
        padding-bottom: 50px;
    }

    .page-top h1 {
        font-size: clamp(2.7rem,10vw,4.2rem);
    }

    .page-top .lead {
        font-size: 14px;
    }

    .editorial-layout,
    .article-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .editorial-layout .sticky-intro,
    .article-toc {
        position: static;
    }

    .article-toc {
        display: none;
    }

    .article-cover {
        aspect-ratio: 1.42;
        border-radius: 12px;
    }

    .article-body p,
    .article-body li {
        font-size: 15px;
    }

    .article-header h1 {
        font-size: clamp(2.7rem,9.6vw,4rem);
    }

    .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: 28px;
    }

    .footer-main>div:first-child {
        grid-column: 1/-1;
    }

    .footer-bottom {
        flex-wrap: wrap;
    }

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

    .dialog-media {
        height: 42vh;
        max-height: 42vh;
        aspect-ratio: auto;
    }

    .dialog-media video {
        object-fit: contain;
    }

    .dialog-content {
        padding: 22px;
    }

    .dialog-content h2 {
        font-size: 25px;
    }

    .dialog-close {
        margin: -8px -8px 6px auto;
    }

    .dialog-actions {
        padding-top: 14px;
    }

    .preview-dialog {
        overflow-y: auto;
    }

}

/* ==========================================
   KÜÇÜK TELEFONLAR
========================================== */

@media(max-width:360px) {

    .container {
        width: calc(100% - 26px);
    }

    .navbar {
        padding-right: 7px;
    }

    .brand {
        font-size: 12px;
    }

    .brand-mark {
        height: 28px;
        width: 28px;
    }

    .hero h1 {
        font-size: 2.58rem;
    }

    .hero-visual {
        height: 305px;
    }

    .portfolio-rail {
        grid-auto-columns: 76%;
    }

    .footer-main {
        gap: 16px;
    }

}

/* DOKUNMATİK CİHAZLAR */

@media(hover:none) {

    .portfolio-preview {
        display: block;
    }

}

/* HAREKET AZALTMA TERCİHİ */

@media(prefers-reduced-motion:reduce) {

    html {
        scroll-behavior: auto !important;
    }

    *, *:before, *:after {
        animation-duration: .01ms !important;
        transition-duration: .01ms !important;
        scroll-behavior: auto !important;
    }

    .js-ready .reveal {
        opacity: 1 !important;
        transform: none !important;
    }

}

/* PORTFOLYO ETKİLEŞİMİ */

.portfolio-visual {
    cursor: pointer;
}

.portfolio-card {
    scroll-margin-top: 125px;
}