/*
Theme Name: SercanULAS Engineering
Theme URI: https://sercanulas.com
Author: Sercan Ulas
Description: Kurumsal mühendislik portfolyosu;
mevcut WordPress sayfa içerikleriyle uyumlu.
Version: 4.1.0
Text Domain: sercanulas
*/
:root{
  --bg:#f4f7fa;
  --surface:#fff;
  --text:#142d43;
  --muted:#526b7e;
  --line:#dce5ec;
  --line-strong:#bdcdd9;
  --teal:#087d90;
  --teal-dark:#086578;
  --cyan:#087d90;
  --blue:#245b99;
  --navy:#102e46;
  --dark-text:#f1f7fb;
  --dark-muted:#b8cbd9;
  --radius-xl:28px;
  --radius-lg:20px;
  --radius-md:14px;
  --shadow:0 18px 50px #183d5b0d;
  --header-height:86px;
  --admin-offset:0px
}
*{
  box-sizing:border-box
}
html{
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--header-height) + var(--admin-offset) + 24px);
  color-scheme:light
}
body{
  margin:0;
  background:radial-gradient(ellipse at 0 0,#e7f1f7,transparent 45%),var(--bg);
  color:var(--text);
  font-family:Arial,"Helvetica Neue",Helvetica,sans-serif;
  line-height:1.7
}
body.admin-bar{
  --admin-offset:32px
}
h1,h2,h3,h4{
  margin:0 0 16px;
  font-family:inherit;
  font-weight:700;
  line-height:1.16;
  letter-spacing:-.035em
}
p{
  margin:0 0 20px
}
a{
  color:inherit;
  text-decoration:none
}
img{
  display:block;
  max-width:100%;
  height:auto
}
video,iframe{
  max-width:100%
}
button,input,select,textarea{
  font:inherit
}
button{
  cursor:pointer
}
button,a{
  -webkit-tap-highlight-color:transparent
}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:3px solid #168da3;
  outline-offset:5px
}
::selection{
  background:#bde7ee;
  color:#102e46
}
[hidden]{
  display:none!important
}
.bg-glow{
  display:none
}
.container{
  width:min(1240px,calc(100% - 64px));
  margin-inline:auto
}
.section{
  padding:80px 0
}
.text-link{
  font-weight:700;
  color:var(--teal-dark)
}
.text-link:hover{
  text-decoration:underline;
  text-underline-offset:5px
}
.eyebrow{
  margin:0 0 14px;
  font-size:11px;
  font-weight:700;
  letter-spacing:.15em;
  text-transform:uppercase;
  color:var(--teal-dark)
}
.section-heading{
  max-width:760px;
  margin-bottom:32px
}
.section-heading h2,.info-box h2{
  font-size:clamp(28px,3.5vw,42px)
}
.section-heading h1{
  font-size:clamp(34px,4vw,52px)
}
.section-heading p{
  color:var(--muted)
}
.section-heading.split{
  max-width:none;
  display:flex;
  justify-content:space-between;
  align-items:end;
  gap:24px
}
.section-heading.split>div{
  max-width:760px
}
.section-heading.split>.text-link{
  flex-shrink:0;
  padding-bottom:18px
}
/* Navigation */
.site-header{
  position:sticky;
  top:var(--admin-offset);
  z-index:100;
  background:#f9fcfdf5;
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(16px)
}
.header-inner{
  min-height:var(--header-height);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  flex-shrink:0
}
.brand img,.brand-logo{
  width:50px;
  height:50px;
  object-fit:contain
}
.brand strong{
  display:block;
  font-size:19px;
  letter-spacing:-.035em;
  line-height:1.3
}
.brand span{
  display:block;
  color:var(--muted);
  font-size:11px;
  letter-spacing:.015em
}
.brand .brand-monogram{
  display:grid;
  place-items:center;
  border:1px solid var(--line-strong);
  border-radius:50%;
  font-size:20px;
  font-weight:700;
  color:var(--teal)
}
.nav{
  display:flex;
  align-items:center;
  gap:24px;
  font-size:13px;
  font-weight:700
}
.nav a{
  padding-block:10px
}
.nav a:hover,.nav a[aria-current=page]{
  color:var(--teal)
}
.nav .nav-service,.nav .nav-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 17px;
  border-radius:10px
}
.nav .nav-service{
  background:var(--navy);
  color:white
}
.nav .nav-service:hover{
  background:var(--teal-dark);
  color:white
}
.nav .nav-cta{
  border:1px solid var(--line-strong);
  color:var(--teal-dark)
}
.menu-toggle{
  display:none;
  width:44px;
  height:44px;
  border:1px solid var(--line-strong);
  background:white;
  border-radius:10px
}
.menu-toggle span{
  display:block;
  width:19px;
  height:2px;
  margin:4px auto;
  background:var(--text)
}
.skip-link{
  position:fixed;
  top:-100px;
  left:20px;
  z-index:100000;
  background:white;
  padding:12px 20px;
  color:var(--text)
}
.skip-link:focus{
  top:calc(var(--admin-offset) + 10px)
}
/* Shared controls */
.button,.about-v2-button,.portfolio-v2-cta>a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  min-height:48px;
  padding:12px 22px;
  border:1px solid transparent;
  border-radius:11px;
  font-weight:700;
  font-size:14px;
  text-decoration:none;
  line-height:1.45;
  transition:background .2s,box-shadow .2s,transform .2s
}
.button.primary,.about-v2-button-primary{
  color:white;
  background:var(--navy);
  box-shadow:0 6px 16px #102e4614
}
.button.primary:hover,.about-v2-button-primary:hover{
  background:var(--teal-dark);
  transform:translateY(-2px)
}
.button.ghost,.button.secondary,.about-v2-button-secondary{
  color:var(--navy);
  background:white;
  border-color:var(--line-strong)
}
.button.ghost:hover,.button.secondary:hover,.about-v2-button-secondary:hover{
  background:#eaf2f6;
  border-color:var(--teal)
}
/* Homepage */
.hero{
  padding:72px 0 64px;
  overflow:clip
}
.hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  align-items:center;
  gap:44px
}
.hero-copy,.hero-showcase{
  min-width:0
}
.hero-kicker{
  font-size:10px;
  letter-spacing:.08em;
  margin-bottom:24px
}
.hero h1{
  font-size:clamp(38px,3.6vw,54px);
  line-height:1.11;
  margin-bottom:24px;
  max-width:660px
}
.hero-title-line,.hero-title-accent{
  display:block
}
.hero-title-accent{
  color:var(--teal-dark);
  margin-top:8px
}
.hero-text{
  font-size:17px;
  line-height:1.8;
  color:var(--muted);
  max-width:580px
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:28px
}
.hero-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:26px
}
.hero-tags span{
  padding:5px 10px;
  font-size:11px;
  border:1px solid var(--line);
  background:#ffffffa8;
  border-radius:6px;
  color:var(--muted)
}
.hero-proof{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
  margin-top:28px;
  padding-top:22px;
  border-top:1px solid var(--line)
}
.hero-proof strong{
  display:block;
  font-size:12px
}
.hero-proof span{
  display:block;
  font-size:11px;
  color:var(--muted);
  margin-top:5px
}
.hero-showcase-image{
  width:100%;
  height:auto;
  object-fit:contain;
  filter:drop-shadow(0 20px 28px #1e4e7220)
}
.intro-card{
  display:grid;
  grid-template-columns:1fr 1fr;
  align-items:center;
  gap:56px;
  padding:40px;
  background:white;
  border:1px solid var(--line);
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow)
}
.intro-card h2{
  font-size:clamp(28px,3vw,40px)
}
.intro-copy p{
  color:var(--muted)
}
.intro-stats{
  display:grid;
  gap:12px
}
.intro-stat-card{
  padding:20px 22px;
  border:1px solid var(--line);
  border-left:3px solid var(--teal);
  border-radius:12px;
  background:#f6f9fb
}
.intro-stat-card strong{
  display:block;
  font-size:17px;
  color:var(--text)
}
.intro-stat-card span{
  display:block;
  font-size:13px;
  color:var(--muted);
  margin-top:6px
}
.focus-grid,.portfolio-grid,.blog-grid,.interests-grid,.info-grid{
  display:grid;
  gap:20px
}
.focus-grid{
  grid-template-columns:repeat(4,minmax(0,1fr))
}
.focus-card,.info-box,.blog-card,.interest-card,.contact-card{
  min-width:0;
  padding:26px;
  background:white;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow)
}
.focus-card .index{
  display:grid;
  place-items:center;
  width:38px;
  height:38px;
  background:#eaf5f7;
  border-radius:10px;
  margin-bottom:26px;
  color:var(--teal);
  font-size:12px;
  font-weight:700
}
.focus-card h3,.blog-card h3,.interest-card h3{
  font-size:21px
}
.focus-card p,.info-box p,.blog-card p,.interest-card p{
  font-size:14px;
  color:var(--muted)
}
.focus-card p:last-child{
  margin-bottom:0
}
.portfolio-section{
  background:var(--navy);
  color:white
}
.portfolio-section .eyebrow,.portfolio-section .text-link{
  color:#8cd8e2
}
.portfolio-grid{
  grid-template-columns:repeat(4,minmax(0,1fr))
}
.portfolio-section .portfolio-card{
  display:flex;
  flex-direction:column;
  min-width:0;
  min-height:280px;
  padding:26px;
  border:1px solid #ffffff26;
  border-radius:18px;
  background:#ffffff05
}
.portfolio-section .portfolio-card.large{
  grid-column:span 2;
  background:linear-gradient(145deg,#16465b,#123047)
}
.portfolio-section .portfolio-card h3{
  font-size:23px;
  margin-top:auto;
  color:white
}
.portfolio-section .portfolio-card p{
  font-size:14px;
  color:var(--dark-muted);
  margin-bottom:0
}
.card-label{
  width:fit-content;
  font-size:10px;
  font-weight:700;
  letter-spacing:.08em;
  padding:5px 9px;
  border:1px solid #ffffff30;
  border-radius:6px;
  margin-bottom:32px;
  color:#9cdee8
}
.info-grid,.blog-grid,.interests-grid{
  grid-template-columns:repeat(3,minmax(0,1fr))
}
/* Page shell and article typography */
.page-section{
  padding-top:52px
}
.page-card{
  padding:clamp(26px,4vw,48px);
  background:white;
  border:1px solid var(--line);
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow)
}
.page-card>h1{
  font-size:clamp(34px,4vw,48px);
  margin-bottom:40px;
  padding-bottom:26px;
  border-bottom:1px solid var(--line)
}
.page-content{
  color:var(--muted);
  font-size:16px;
  line-height:1.85;
  min-width:0;
  overflow-wrap:break-word
}
.page-content h2,.page-content h3,.page-content strong{
  color:var(--text)
}
.page-content h2{
  font-size:clamp(26px,3vw,36px);
  margin:40px 0 18px
}
.page-content h3{
  font-size:22px;
  margin:28px 0 12px
}
.page-content a{
  color:var(--teal-dark);
  text-decoration:underline;
  text-underline-offset:4px
}
.page-content img{
  border-radius:16px
}
.page-content figure{
  margin:28px 0
}
.page-content figcaption{
  font-size:13px;
  margin-top:10px
}
.page-content blockquote{
  margin:28px 0;
  padding:20px 24px;
  border-left:3px solid var(--teal);
  background:#eef6f8
}
.page-content pre{
  overflow:auto;
  max-width:100%;
  padding:22px;
  background:#102e46;
  color:#e8f3f9;
  border-radius:12px
}
.page-content code{
  font-size:.9em;
  background:#eaf2f6;
  padding:2px 5px;
  border-radius:4px
}
.page-content pre code{
  background:none;
  padding:0;
  color:inherit
}
.page-content table{
  width:100%;
  border-collapse:collapse;
  font-size:14px
}
.page-content td,.page-content th{
  padding:12px;
  border:1px solid var(--line);
  text-align:left
}
.page-content th{
  background:#eef4f8
}
.page-content .wp-block-table{
  overflow:auto
}
.page-content .wp-block-columns{
  display:flex;
  gap:32px
}
.page-content .wp-block-column{
  min-width:0;
  flex:1
}
.page-content iframe{
  border:0
}
.page-content ul,.page-content ol{
  padding-left:24px
}
/* About: editorial biography and compact portrait */
.about-v2{
  display:grid;
  gap:64px
}
.about-v2-hero{
  display:grid;
  grid-template-columns:minmax(0,1fr) 264px;
  gap:48px;
  align-items:start
}
.about-v2-intro{
  min-width:0
}
.about-v2-kicker,.about-v2-section-head>span,.about-v2-cta>div>span{
  display:block;
  color:var(--teal-dark);
  font-size:10px;
  line-height:1.5;
  font-weight:700;
  letter-spacing:.12em;
  margin-bottom:16px
}
.page-content .about-v2-lead{
  margin:0 0 24px;
  font-size:clamp(26px,2.6vw,34px);
  line-height:1.22;
  max-width:690px
}
.about-v2-intro p{
  font-size:15px;
  line-height:1.85
}
.about-v2-photo-wrap{
  width:100%;
  max-width:264px;
  justify-self:end;
  padding:10px;
  background:#f1f6f9;
  border:1px solid var(--line);
  border-radius:20px;
  position:relative
}
.about-v2-photo-wrap:before{
  content:"";
  position:absolute;
  right:22px;
  top:-12px;
  width:58px;
  height:4px;
  background:var(--teal);
  border-radius:4px
}
.page-content .about-v2-photo{
  margin:0
}
.about-v2-photo img{
  width:100%;
  height:auto;
  aspect-ratio:3/4;
  object-fit:cover;
  object-position:center top;
  border-radius:12px
}
.about-v2-photo-caption{
  padding:16px 8px 8px
}
.about-v2-photo-caption strong,.about-v2-photo-caption span,.about-v2-photo-caption small{
  display:block
}
.about-v2-photo-caption strong{
  font-size:17px
}
.about-v2-photo-caption span{
  font-size:12px
}
.about-v2-photo-caption small{
  font-size:10px;
  letter-spacing:.1em;
  color:var(--teal);
  margin-top:7px
}
.about-v2-section-head{
  margin-bottom:28px
}
.page-content .about-v2-section-head h2{
  margin:0;
  font-size:clamp(26px,2.6vw,34px)
}
.about-v2-timeline{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:22px;
  position:relative;
  padding-top:18px
}
.about-v2-timeline:before{
  content:"";
  position:absolute;
  left:0;
  right:0;
  top:45px;
  height:2px;
  background:linear-gradient(90deg,#cbdce4,var(--teal))
}
.about-v2-time{
  position:relative;
  padding-top:58px;
  min-width:0
}
.about-v2-time:before{
  content:"";
  position:absolute;
  top:21px;
  left:0;
  width:14px;
  height:14px;
  border-radius:50%;
  border:3px solid white;
  background:#80a6b7;
  box-shadow:0 0 0 1px #bad0dc
}
.about-v2-time-current:before{
  background:var(--teal);
  box-shadow:0 0 0 5px #087d9014
}
.about-v2-year{
  position:absolute;
  top:-20px;
  left:0;
  color:var(--teal-dark);
  font-size:13px;
  font-weight:700;
  background:white;
  padding-right:12px
}
.page-content .about-v2-time h3{
  margin:0 0 12px;
  font-size:19px;
  line-height:1.3
}
.about-v2-time>strong{
  display:block;
  font-size:11px;
  line-height:1.5;
  min-height:34px
}
.about-v2-time p{
  font-size:13px;
  line-height:1.8;
  margin:12px 0 0
}
.about-v2-values{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:16px
}
.about-v2-value{
  padding:24px;
  background:#f6f9fb;
  border:1px solid var(--line);
  border-radius:16px
}
.about-v2-value-icon{
  display:grid;
  place-items:center;
  width:36px;
  height:36px;
  background:#e4f0f3;
  border-radius:9px;
  color:var(--teal);
  font-size:11px;
  font-weight:700;
  margin-bottom:22px
}
.page-content .about-v2-value h3{
  font-size:18px;
  margin:0 0 12px
}
.about-v2-value p{
  font-size:13px;
  line-height:1.8;
  margin:0
}
.about-v2-skills{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px
}
.about-v2-skill{
  display:flex;
  align-items:center;
  gap:12px;
  min-height:76px;
  padding:16px;
  border:1px solid var(--line);
  border-radius:12px
}
.about-v2-skill-code{
  flex:0 0 38px;
  font-size:10px;
  font-weight:700;
  color:var(--teal);
  letter-spacing:.03em
}
.about-v2-skill strong{
  font-size:13px;
  line-height:1.4
}
.about-v2-skill-highlight{
  background:#edf7f8;
  border-color:#c0dde3
}
.about-v2-cta,.portfolio-v2-cta{
  padding:32px;
  background:var(--navy);
  border-radius:20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px
}
.about-v2-cta>div:first-child{
  max-width:550px
}
.about-v2-cta>div>span,.portfolio-v2-cta>div>span{
  color:#92d8e0;
  font-size:10px;
  letter-spacing:.1em;
  font-weight:700
}
.page-content .about-v2-cta h2,.page-content .portfolio-v2-cta h2{
  color:white;
  font-size:26px;
  line-height:1.25;
  margin:12px 0 0
}
.about-v2-cta-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  flex-shrink:0;
  max-width:220px
}
.page-content .about-v2-button{
  text-decoration:none
}
.page-content .about-v2-button-primary{
  background:#e8f5f7;
  color:#103348
}
.about-v2-cta-actions .about-v2-button{
  width:100%
}
/* Portfolio: isolated components, preserve category filtering */
.portfolio-v2{
  display:grid;
  gap:34px
}
.portfolio-v2-intro{
  display:grid;
  grid-template-columns:1fr .8fr;
  gap:36px;
  align-items:center
}
.portfolio-v2-kicker{
  font-size:10px;
  font-weight:700;
  color:var(--teal-dark);
  letter-spacing:.09em
}
.page-content .portfolio-v2-intro h2{
  font-size:clamp(28px,3vw,40px);
  margin:18px 0
}
.portfolio-v2-intro p{
  font-size:15px
}
.portfolio-v2-hero-visual{
  position:relative;
  background:#eaf1f5;
  border-radius:18px;
  overflow:hidden;
  min-width:0
}
.portfolio-v2-hero-fea{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover
}
.portfolio-v2-contour{
  position:absolute;
  bottom:16px;
  left:16px;
  right:16px;
  z-index:1;
  background:#102e46ed;
  color:white;
  padding:12px 16px;
  border:1px solid #ffffff26;
  border-radius:10px;
  display:grid;
  gap:3px
}
.portfolio-v2-contour span{
  color:#8cd8e2;
  font-size:10px;
  letter-spacing:.1em
}
.page-content .portfolio-v2-contour strong{
  font-size:13px;
  color:white
}
.portfolio-v2-filters{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  padding-bottom:22px;
  border-bottom:1px solid var(--line)
}
.portfolio-v2-filters button{
  font-size:12px;
  border:1px solid var(--line-strong);
  border-radius:8px;
  padding:9px 14px;
  background:white;
  color:var(--muted);
  min-height:40px
}
.portfolio-v2-filters button.is-active{
  background:var(--navy);
  color:white;
  border-color:var(--navy)
}
.portfolio-v2-featured{
  display:grid;
  grid-template-columns:1fr .9fr;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:20px;
  background:#f5f9fb
}
.portfolio-featured-copy{
  padding:32px
}
.portfolio-label{
  font-size:10px;
  letter-spacing:.12em;
  font-weight:700;
  color:var(--teal-dark)
}
.portfolio-tags{
  font-size:10px;
  letter-spacing:.08em;
  color:var(--muted);
  margin-top:14px
}
.page-content .portfolio-featured-copy h2{
  font-size:29px;
  line-height:1.2;
  margin:16px 0
}
.portfolio-featured-copy p{
  font-size:14px
}
.portfolio-metrics{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
  margin:24px 0
}
.portfolio-metrics>div{
  border-left:2px solid #a9cbd5;
  padding-left:12px
}
.portfolio-metrics strong,.portfolio-metrics span{
  display:block;
  font-size:12px;
  line-height:1.5
}
.portfolio-metrics span{
  font-size:11px;
  margin-top:3px
}
.portfolio-project-link{
  font-size:13px;
  font-weight:700
}
.portfolio-project-media{
  position:relative;
  min-width:0
}
.portfolio-project-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  border-radius:0
}
.portfolio-representative{
  position:absolute;
  top:12px;
  left:12px;
  z-index:1;
  background:#102e46e8;
  color:white;
  padding:5px 8px;
  border-radius:6px;
  font-size:9px;
  line-height:1.5
}
.portfolio-v2-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:24px
}
.portfolio-v2 .portfolio-card{
  display:flex;
  flex-direction:column;
  min-width:0;
  padding:0;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:18px;
  background:white;
  color:var(--text);
  box-shadow:var(--shadow)
}
.portfolio-card-media{
  position:relative;
  aspect-ratio:16/10;
  overflow:hidden;
  background:#eaf1f5
}
.portfolio-card-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  border-radius:0;
  transition:transform .35s
}
.portfolio-v2 .portfolio-card:hover img{
  transform:scale(1.025)
}
.portfolio-card-body{
  display:flex;
  flex-direction:column;
  flex:1;
  padding:24px
}
.portfolio-card-tag{
  font-size:10px;
  color:var(--teal-dark);
  font-weight:700;
  letter-spacing:.08em
}
.page-content .portfolio-card-body h3{
  font-size:23px;
  margin:14px 0 12px
}
.portfolio-card-body p{
  font-size:14px;
  line-height:1.8;
  color:var(--muted)
}
.portfolio-card-body>a{
  margin-top:auto;
  font-size:12px;
  font-weight:700
}
.portfolio-v2-cta>div{
  max-width:630px
}
.portfolio-v2-cta p{
  color:var(--dark-muted);
  font-size:14px;
  margin:16px 0 0
}
.page-content .portfolio-v2-cta>a{
  color:var(--navy);
  background:white;
  text-decoration:none;
  flex-shrink:0
}
/* Services */
.services-page{
  display:grid;
  gap:60px
}
.services-hero-video{
  display:grid;
  grid-template-columns:1fr .85fr;
  gap:32px;
  align-items:center
}
.page-content .services-hero h2{
  font-size:clamp(28px,3vw,39px);
  margin:0 0 22px
}
.services-hero-copy>p:last-child{
  font-size:15px;
  line-height:1.85
}
.services-hero-media{
  border-radius:18px;
  overflow:hidden;
  background:var(--navy);
  aspect-ratio:4/3
}
.services-hero-media video{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover
}
.services-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px
}
.service-card{
  position:relative;
  min-width:0;
  padding:28px;
  border:1px solid var(--line);
  border-radius:16px;
  background:linear-gradient(145deg,#fff,#f4f8fa);
  overflow:hidden
}
.service-card>span{
  display:grid;
  place-items:center;
  width:38px;
  height:38px;
  font-size:11px;
  font-weight:700;
  border:1px solid #bddce2;
  background:#eaf5f7;
  color:var(--teal);
  border-radius:10px;
  margin-bottom:26px
}
.page-content .service-card h3{
  font-size:23px;
  margin:0 0 14px
}
.service-card p{
  color:var(--muted);
  font-size:14px;
  line-height:1.85;
  margin:0
}
.service-card:after{
  content:"";
  position:absolute;
  top:0;
  right:0;
  width:64px;
  height:64px;
  border-right:2px solid #b8d4de;
  border-top:2px solid #b8d4de;
  border-top-right-radius:16px;
  pointer-events:none
}
.process-list{
  display:grid;
  gap:12px
}
.process-list>div{
  display:grid;
  grid-template-columns:44px minmax(140px,.7fr) minmax(0,1.3fr);
  gap:22px;
  align-items:start;
  padding:22px;
  border:1px solid var(--line);
  border-radius:14px;
  background:#f7fafc
}
.process-list>div>strong{
  display:grid;
  place-items:center;
  width:38px;
  height:38px;
  border-radius:10px;
  background:var(--navy);
  color:white;
  font-size:12px
}
.page-content .process-list h3{
  font-size:18px;
  margin:6px 0 0
}
.process-list p{
  font-size:14px;
  margin:0
}
.services-areas{
  padding:30px;
  border:1px solid var(--line);
  background:#f4f8fa;
  border-radius:18px
}
.page-content .services-areas h2{
  font-size:28px;
  margin:0 0 24px
}
.area-tags{
  display:flex;
  flex-wrap:wrap;
  gap:9px
}
.area-tags span{
  font-size:12px;
  background:white;
  border:1px solid var(--line);
  border-radius:8px;
  padding:8px 12px
}
.services-cta{
  padding:36px;
  border-radius:20px;
  background:var(--navy);
  color:var(--dark-text)
}
.page-content .services-cta h2{
  font-size:clamp(27px,3vw,36px);
  color:white;
  margin:0 0 22px
}
.services-cta p{
  color:var(--dark-muted);
  font-size:15px
}
.page-content .services-cta strong{
  color:#b7e8ed
}
.services-cta-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px
}
.page-content .services-cta .button{
  text-decoration:none
}
.services-cta .button.primary{
  background:#e7f5f7;
  color:var(--navy)
}
.services-cta .button.secondary{
  background:transparent;
  color:white;
  border-color:#ffffff55
}
/* Blog */
.blog-filter-menu{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:0 0 28px
}
.blog-filter-menu a{
  padding:8px 13px;
  border:1px solid var(--line-strong);
  border-radius:8px;
  background:white;
  font-size:12px
}
.blog-filter-menu a.active{
  background:var(--navy);
  color:white
}
.yeni-blog-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:22px
}
.yeni-blog-card{
  display:flex;
  flex-direction:column;
  min-width:0;
  background:white;
  border:1px solid var(--line);
  border-radius:18px;
  overflow:hidden;
  box-shadow:var(--shadow)
}
.yeni-card-image{
  position:relative;
  aspect-ratio:16/10;
  background:linear-gradient(135deg,#dfebf2,#c8dce7);
  overflow:hidden
}
.yeni-card-image>a{
  display:block;
  width:100%;
  height:100%
}
.yeni-card-image img{
  width:100%;
  height:100%;
  object-fit:cover
}
.yeni-badge{
  display:inline-flex;
  width:fit-content;
  max-width:calc(100% - 24px);
  padding:5px 9px;
  font-size:10px;
  font-weight:700;
  background:#fffffff2;
  color:var(--teal-dark);
  border:1px solid #d8e7eb;
  border-radius:6px;
  line-height:1.5
}
.yeni-card-image>.yeni-badge{
  position:absolute;
  top:12px;
  left:12px
}
.yeni-card-content{
  padding:24px;
  display:flex;
  flex-direction:column;
  flex:1
}
.yeni-card-content h2,.yeni-card-content h3{
  font-size:21px;
  line-height:1.3;
  margin:0 0 14px
}
.yeni-card-content p{
  font-size:14px;
  color:var(--muted)
}
.yeni-card-footer{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-top:auto;
  padding-top:16px;
  border-top:1px solid var(--line)
}
.yeni-read-more{
  color:var(--teal-dark);
  font-size:12px;
  font-weight:700
}
.yeni-date{
  color:var(--muted);
  font-size:11px
}
.blog-pagination ul{
  display:flex;
  flex-wrap:wrap;
  list-style:none;
  gap:8px;
  padding:0;
  margin-top:30px
}
.blog-pagination a,.blog-pagination span{
  display:grid;
  place-items:center;
  min-width:40px;
  min-height:40px;
  border:1px solid var(--line);
  padding:5px 12px;
  border-radius:8px;
  background:white;
  font-size:13px
}
.blog-pagination .current{
  background:var(--navy);
  color:white
}
.single-post-shell{
  padding:clamp(24px,4vw,48px);
  background:white;
  border:1px solid var(--line);
  border-radius:24px;
  box-shadow:var(--shadow)
}
.single-post-header{
  max-width:900px;
  margin:0 auto 30px
}
.single-post-header .yeni-badge{
  margin-bottom:20px
}
.single-post-title{
  font-size:clamp(30px,4vw,46px)
}
.single-post-meta{
  font-size:12px;
  color:var(--muted)
}
.single-post-cover{
  max-width:1000px;
  margin:0 auto 36px;
  border-radius:16px;
  overflow:hidden
}
.single-post-cover img{
  width:100%;
  max-height:560px;
  object-fit:contain;
  background:#eef3f7
}
.single-post-content{
  max-width:760px;
  margin:0 auto;
  font-size:17px
}
.single-post-reading-layout{
  display:grid;
  grid-template-columns:210px minmax(0,1fr);
  gap:32px;
  align-items:start
}
.single-post-reading-layout .single-post-content{
  margin:0;
  max-width:none
}
.technical-toc{
  position:sticky;
  top:calc(var(--admin-offset) + var(--header-height) + 24px);
  padding:18px;
  background:#f5f9fb;
  border:1px solid var(--line);
  border-radius:12px;
  font-size:12px;
  max-height:calc(100vh - var(--admin-offset) - var(--header-height) - 60px);
  overflow:auto
}
.technical-toc-title{
  display:block;
  font-weight:700;
  font-size:13px;
  margin-bottom:12px
}
.technical-toc-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:10px
}
.technical-toc-list .is-h3{
  padding-left:12px
}
.technical-toc a{
  display:block;
  color:var(--muted);
  line-height:1.6
}
.technical-toc a.active{
  color:var(--teal-dark);
  font-weight:700
}
.single-post-content :is(h2,h3){
  scroll-margin-top:calc(var(--admin-offset) + var(--header-height) + 24px)
}
/* Footer and cookie controls */
.site-contact-footer{
  padding:68px 0;
  background:var(--navy);
  color:white
}
.contact-footer-inner{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:64px
}
.site-contact-footer .eyebrow{
  color:#92d8e0
}
.contact-footer-left h2{
  font-size:clamp(34px,4vw,48px)
}
.contact-subtitle{
  font-size:16px;
  color:#d8e7f0
}
.contact-footer-left>p:last-child{
  font-size:14px;
  color:var(--dark-muted);
  max-width:540px
}
.contact-footer-right{
  display:grid;
  gap:18px
}
.contact-line{
  display:grid;
  gap:7px;
  padding-bottom:16px;
  border-bottom:1px solid #ffffff26
}
.contact-line span{
  font-size:10px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:#92d8e0
}
.contact-line a{
  font-size:15px;
  overflow-wrap:anywhere
}
.contact-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px
}
.site-contact-footer .button.primary{
  background:#e7f5f7;
  color:var(--navy)
}
.linkedin-contact,.linkedin-hero{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border:1px solid #ffffff55;
  border-radius:11px;
  padding:12px 20px;
  color:white;
  background:#ffffff08;
  font-size:14px;
  font-weight:700
}
.linkedin-mini,.linkedin-mark{
  display:inline-grid;
  place-items:center;
  background:#fff;
  color:#0a66c2;
  width:20px;
  height:20px;
  border-radius:3px;
  font-size:12px;
  font-weight:700
}
.site-footer{
  background:#0b2336;
  color:#b8cbd9;
  font-size:12px;
  border-top:1px solid #ffffff1f
}
.footer-inner{
  display:flex;
  justify-content:space-between;
  gap:20px;
  align-items:center;
  min-height:72px
}
.footer-inner p{
  margin:0
}
.cookie-banner{
  display:none;
  position:fixed;
  bottom:18px;
  left:18px;
  right:18px;
  z-index:10000;
  max-width:1050px;
  margin:auto;
  padding:20px;
  background:white;
  color:var(--text);
  border:1px solid var(--line-strong);
  border-radius:16px;
  box-shadow:0 12px 60px #102e4629;
  grid-template-columns:36px 1fr auto;
  align-items:center;
  gap:18px
}
.cookie-banner.is-visible{
  display:grid
}
.cookie-icon{
  color:var(--teal);
  font-size:28px
}
.cookie-content>strong{
  display:block;
  font-size:14px;
  margin-bottom:5px
}
.cookie-content p{
  font-size:12px;
  line-height:1.6;
  margin:0;
  color:var(--muted)
}
.cookie-actions{
  display:flex;
  flex-wrap:wrap;
  gap:8px
}
.cookie-btn{
  font-size:12px;
  font-weight:700;
  min-height:40px;
  padding:8px 12px;
  border:1px solid var(--line-strong);
  border-radius:8px;
  background:#f5f8fa;
  color:var(--text)
}
.cookie-btn.primary{
  background:var(--navy);
  color:white;
  border-color:var(--navy)
}
.cookie-preferences{
  display:none;
  flex-wrap:wrap;
  gap:16px;
  margin-top:12px;
  font-size:12px
}
.cookie-preferences.is-open{
  display:flex
}
input:not([type=checkbox]):not([type=radio]):not([type=submit]),textarea,select{
  max-width:100%;
  padding:12px;
  border:1px solid var(--line-strong);
  border-radius:8px;
  color:var(--text);
  background:white
}
textarea{
  width:100%;
  min-height:140px
}
.reveal{
  opacity:1;
  transform:none
}
/* Content remains visible if JS is unavailable. */
@media(min-width:1600px){
  .container{
    width:min(1320px,calc(100% - 96px))
  }
}
@media(max-width:1100px){
  .nav{
    gap:14px
  }
  .brand span{
    font-size:10px
  }
  .hero-grid{
    gap:28px
  }
  .focus-grid{
    grid-template-columns:repeat(2,minmax(0,1fr))
  }
  .portfolio-grid{
    grid-template-columns:repeat(2,minmax(0,1fr))
  }
  .about-v2-hero{
    grid-template-columns:minmax(0,1fr) 230px;
    gap:30px
  }
  .about-v2-timeline{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:30px
  }
  .about-v2-timeline:before{
    display:none
  }
  .about-v2-time{
    border-top:2px solid #cbdce4;
    padding-top:34px
  }
  .about-v2-time:before{
    top:-8px;
    left:0
  }
  .about-v2-year{
    position:static;
    display:inline-block;
    margin-bottom:14px
  }
  .about-v2-values{
    gap:12px
  }
  .about-v2-value{
    padding:18px
  }
  .about-v2-skills{
    grid-template-columns:repeat(2,minmax(0,1fr))
  }
  .about-v2-cta{
    align-items:start
  }
  .process-list>div{
    grid-template-columns:40px minmax(110px,.7fr) minmax(0,1.3fr);
    gap:16px
  }
  .single-post-reading-layout{
    grid-template-columns:180px minmax(0,1fr);
    gap:24px
  }
}
@media(max-width:980px){
  .container{
    width:calc(100% - 40px)
  }
  .menu-toggle{
    display:block;
    flex-shrink:0
  }
  .header-inner{
    position:relative
  }
  .nav{
    display:none;
    position:absolute;
    top:calc(100% + 8px);
    left:0;
    right:0;
    max-height:calc(100dvh - var(--header-height) - var(--admin-offset) - 24px);
    overflow:auto;
    flex-direction:column;
    align-items:stretch;
    gap:4px;
    padding:14px;
    background:white;
    border:1px solid var(--line-strong);
    border-radius:14px;
    box-shadow:var(--shadow)
  }
  .nav.open{
    display:flex
  }
  .nav a{
    padding:12px
  }
  .hero-grid{
    grid-template-columns:1fr 1fr
  }
  .hero h1{
    font-size:38px
  }
  .hero-proof{
    grid-template-columns:1fr;
    gap:8px
  }
  .hero-proof>div{
    display:flex;
    align-items:baseline;
    gap:10px
  }
  .hero-proof span{
    margin:0
  }
  .intro-card{
    gap:30px;
    padding:30px
  }
  .yeni-blog-grid{
    grid-template-columns:repeat(2,minmax(0,1fr))
  }
  .services-hero-video{
    grid-template-columns:1fr
  }
  .services-hero-media{
    aspect-ratio:16/9
  }
  .contact-footer-inner{
    gap:32px
  }
  .single-post-reading-layout{
    grid-template-columns:1fr
  }
  .technical-toc{
    position:static;
    max-height:280px
  }
  .about-v2-cta{
    flex-direction:column
  }
  .about-v2-cta-actions{
    max-width:none
  }
  .about-v2-cta-actions .about-v2-button{
    width:auto
  }
  .portfolio-v2-featured{
    grid-template-columns:1fr
  }
  .portfolio-media-featured{
    aspect-ratio:16/9
  }
  .portfolio-v2-intro{
    grid-template-columns:1fr 1fr
  }
  .portfolio-v2-cta{
    flex-direction:column;
    align-items:start
  }
}
@media(max-width:782px){
  body.admin-bar{
    --admin-offset:46px
  }
}
@media(max-width:720px){
  :root{
    --header-height:72px
  }
  .container{
    width:calc(100% - 32px)
  }
  .section{
    padding:52px 0
  }
  .brand img,.brand-logo{
    width:42px;
    height:42px
  }
  .brand strong{
    font-size:17px
  }
  .brand span{
    font-size:10px
  }
  .hero{
    padding:40px 0 48px
  }
  .hero-grid{
    grid-template-columns:1fr;
    gap:30px
  }
  .hero h1{
    font-size:clamp(33px,8.7vw,46px)
  }
  .hero-kicker{
    font-size:9px;
    line-height:1.8;
    margin-bottom:20px
  }
  .hero-text{
    font-size:16px
  }
  .hero-showcase{
    max-width:520px;
    justify-self:center
  }
  .hero-proof{
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:12px
  }
  .hero-proof>div{
    display:block
  }
  .hero-proof span{
    margin-top:5px;
    font-size:10px
  }
  .hero-proof strong{
    font-size:11px
  }
  .hero-actions .button{
    flex:1;
    padding-inline:14px
  }
  .intro-card{
    grid-template-columns:1fr;
    padding:24px;
    gap:28px
  }
  .focus-grid{
    grid-template-columns:1fr 1fr;
    gap:12px
  }
  .focus-card{
    padding:20px
  }
  .focus-card h3{
    font-size:20px
  }
  .portfolio-section .portfolio-card.large{
    grid-column:span 2
  }
  .section-heading.split{
    display:block
  }
  .section-heading.split>.text-link{
    display:inline-block;
    padding:0
  }
  .page-section{
    padding-top:30px
  }
  .page-card{
    padding:24px 20px;
    border-radius:20px
  }
  .page-card>h1{
    font-size:34px;
    margin-bottom:28px;
    padding-bottom:20px
  }
  .about-v2{
    gap:44px
  }
  .about-v2-hero{
    grid-template-columns:1fr;
    gap:24px
  }
  .about-v2-photo-wrap{
    justify-self:start;
    max-width:220px
  }
  .about-v2-photo img{
    aspect-ratio:4/5
  }
  .page-content .about-v2-lead{
    font-size:28px
  }
  .about-v2-values{
    grid-template-columns:1fr
  }
  .about-v2-value{
    display:flex;
    gap:18px;
    padding:20px
  }
  .about-v2-value-icon{
    flex-shrink:0;
    margin:0
  }
  .about-v2-skills{
    gap:10px
  }
  .about-v2-skill{
    padding:12px;
    gap:8px
  }
  .about-v2-skill strong{
    font-size:12px
  }
  .about-v2-skill-code{
    flex-basis:30px;
    font-size:9px
  }
  .about-v2-cta,.portfolio-v2-cta{
    padding:24px
  }
  .page-content .about-v2-cta h2,.page-content .portfolio-v2-cta h2{
    font-size:24px
  }
  .portfolio-v2-intro{
    grid-template-columns:1fr;
    gap:20px
  }
  .portfolio-v2-hero-visual{
    max-width:480px;
    width:100%
  }
  .portfolio-v2-grid{
    grid-template-columns:1fr
  }
  .portfolio-featured-copy{
    padding:24px
  }
  .page-content .portfolio-featured-copy h2{
    font-size:26px
  }
  .portfolio-card-body{
    padding:22px
  }
  .services-page{
    gap:42px
  }
  .services-grid{
    grid-template-columns:1fr
  }
  .service-card{
    padding:24px
  }
  .process-list>div{
    grid-template-columns:38px minmax(0,1fr)
  }
  .process-list p{
    grid-column:2
  }
  .services-areas,.services-cta{
    padding:24px
  }
  .services-cta-actions .button{
    flex:1
  }
  .yeni-blog-grid{
    grid-template-columns:1fr
  }
  .yeni-card-content{
    padding:22px
  }
  .single-post-shell{
    padding:24px 20px;
    border-radius:20px
  }
  .single-post-content{
    font-size:16px
  }
  .single-post-title{
    font-size:31px
  }
  .contact-footer-inner{
    grid-template-columns:1fr
  }
  .site-contact-footer{
    padding:48px 0
  }
  .footer-inner{
    padding:20px 0;
    min-height:76px;
    flex-wrap:wrap
  }
  .cookie-banner{
    grid-template-columns:1fr;
    gap:12px;
    max-height:75dvh;
    overflow:auto;
    bottom:10px;
    left:10px;
    right:10px;
    padding:16px
  }
  .cookie-icon{
    display:none
  }
  .cookie-btn{
    flex:1
  }
  .page-content .wp-block-columns{
    flex-direction:column
  }
  .info-grid,.blog-grid,.interests-grid{
    grid-template-columns:1fr
  }
}
@media(max-width:600px){
  body.admin-bar{
    --admin-offset:0px
  }
}
@media(max-width:440px){
  .about-v2-timeline{
    grid-template-columns:1fr;
    gap:0;
    padding:0 0 0 18px
  }
  .about-v2-time{
    border-top:0;
    border-left:2px solid #cbdce4;
    padding:0 0 28px 24px
  }
  .about-v2-time:last-child{
    padding-bottom:0
  }
  .about-v2-time:before{
    left:-8px;
    top:5px
  }
  .about-v2-time>strong{
    min-height:0
  }
  .about-v2-skills{
    grid-template-columns:1fr
  }
  .focus-grid{
    grid-template-columns:1fr
  }
  .portfolio-grid{
    grid-template-columns:1fr
  }
  .portfolio-section .portfolio-card.large{
    grid-column:auto
  }
  .portfolio-section .portfolio-card{
    min-height:230px
  }
  .hero-actions{
    flex-direction:column
  }
  .hero-actions .button{
    width:100%
  }
  .hero-proof{
    grid-template-columns:1fr
  }
  .hero-proof>div{
    display:flex;
    justify-content:space-between;
    gap:12px
  }
  .hero-proof span{
    margin-top:0
  }
  .contact-actions{
    flex-direction:column
  }
  .contact-actions>a{
    width:100%
  }
  .about-v2-cta-actions{
    width:100%
  }
  .about-v2-cta-actions .about-v2-button{
    width:100%
  }
  .services-cta-actions{
    flex-direction:column
  }
  .process-list>div{
    gap:12px;
    padding:16px
  }
}
@media(prefers-reduced-motion:reduce){
  html{
    scroll-behavior:auto
  }
  *,*::before,*::after{
    animation:none!important;
    transition:none!important
  }
}
.footer-cookie-settings{
  border:0;
  background:transparent;
  color:inherit;
  padding:8px;
  font-size:12px;
  text-decoration:underline;
  text-underline-offset:4px
}

/* V4.1 — Technical depth, page-specific dark surfaces and uncropped media. */
:root {
  --fea-spectrum: linear-gradient(115deg, #2155e8 0%, #03b5e5 24%, #24c58b 46%, #e8d635 67%, #f59c33 83%, #e65054 100%);
}
/* Native outline motif: decorative SU lettering, not a replacement for the brand logo. */
body {
  position: relative;
  isolation: isolate;
  background: radial-gradient(ellipse at 0 0, #dfedf5, transparent 48%), #f2f6fa;
}
body::before {
  content: "";
  position: fixed;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1100 1000' fill='none' stroke='%231c6585'%3E%3Cg stroke-width='1.1' opacity='.42'%3E%3Cpath d='M480 145C170 45 60 390 330 440S590 810 245 850M516 115C185-10 0 395 310 475S645 875 230 885M550 88C160-78-56 414 296 510S694 935 210 921'/%3E%3Cpath d='M620 150V615C620 920 1020 920 1020 615V150M654 150V615C654 870 986 870 986 615V150M690 150V615C690 824 950 824 950 615V150'/%3E%3C/g%3E%3C/svg%3E");
  background-size: min(76vw, 1080px) auto;
  background-position: right -170px top 80px;
  background-repeat: no-repeat;
  opacity: .17;
}
.hero h1 { text-shadow: 0 2px 0 #fff9; }
.hero-title-accent {
  color: #14647c;
  background: linear-gradient(105deg, #143a68, #067f99 80%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-proof > div {
  padding: 14px;
  border: 1px solid #ffffffed;
  border-radius: 12px;
  background: linear-gradient(145deg, #ffffffd9, #eaf2f7d9);
  box-shadow: 5px 8px 20px #254c6c0b, inset 0 1px 0 #fff;
}
/* Dimensional light surfaces, kept restrained for reading. */
.intro-card, .focus-card, .intro-stat-card, .service-card {
  background: linear-gradient(145deg, #fff 0%, #f0f6fa 100%);
  box-shadow: 0 16px 34px #1d476516, 0 2px 3px #1d476508, inset 0 1px 0 #fff;
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.intro-card { border-color: #fff; }
.intro-stat-card { border-left: 3px solid #0b9bb4; }
.focus-card .index {
  color: #c3f5fb;
  background: linear-gradient(145deg, #1c526c, #102d47);
  border: 1px solid #37667b;
  box-shadow: 0 8px 16px #173b5424, inset 0 1px 0 #ffffff26;
}
/* FEA spectrum hover with an opaque text backing for reliable contrast. */
.nav .nav-service {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid #42667d;
  background: linear-gradient(135deg, #194461, #102c46);
  box-shadow: 0 7px 18px #163e5829, inset 0 1px 0 #ffffff26;
  transition: transform .25s ease, box-shadow .25s ease;
}
.nav .nav-service::before {
  content: "";
  position: absolute;
  z-index: -2;
  inset: 0;
  background: var(--fea-spectrum);
  opacity: 0;
  transition: opacity .3s ease;
}
.nav .nav-service::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 7px 8px;
  background: #092338b8;
  border-radius: 6px;
  opacity: 0;
  transition: opacity .3s ease;
}
.nav .nav-service:hover, .nav .nav-service:focus-visible {
  color: #fff;
  background: #102c46;
  border-color: #83dbe48c;
  transform: translateY(-2px);
  box-shadow: -8px 8px 22px #179fde33, 8px 8px 22px #e6a73533;
}
.nav .nav-service:hover::before, .nav .nav-service:focus-visible::before,
.nav .nav-service:hover::after, .nav .nav-service:focus-visible::after { opacity: 1; }
/* The supplied index.php already provides these page classes. :has also supports previews. */
.page-section--about-dark .page-card, .page-card:has(.about-v2),
.page-section--technical .page-card, .page-card:has(.portfolio-v2) {
  --text: #edf5fc;
  --muted: #b5c9db;
  --line: #a3c9e623;
  --line-strong: #a3c9e645;
  --teal: #78d9e9;
  --teal-dark: #8cdeed;
  color: var(--text);
  background: radial-gradient(ellipse at 100% 0, #204d6855, transparent 46%), linear-gradient(145deg, #152d44, #0c2034 74%);
  border: 1px solid #537a9655;
  box-shadow: 0 30px 68px #102f4933, inset 0 1px 0 #d5ecff24;
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.page-card:has(.about-v2)::before, .page-card:has(.portfolio-v2)::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(#b9e4ff06 1px, transparent 1px), linear-gradient(90deg, #b9e4ff06 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(#000, transparent 65%);
  -webkit-mask-image: linear-gradient(#000, transparent 65%);
}
.page-section--about-dark .page-card > .eyebrow,
.page-section--technical .page-card > .eyebrow,
.page-card:has(.about-v2) > .eyebrow,
.page-card:has(.portfolio-v2) > .eyebrow { color: #7ed6e7; }
.about-v2-intro p { color: #b5c9db; }
.about-v2-photo-wrap {
  padding: 9px;
  background: linear-gradient(145deg, #213e57, #122a41);
  border-color: #9fcae333;
  box-shadow: 0 20px 35px #020e1d55, inset 0 1px 0 #ffffff26;
  transform: rotate(1deg);
}
.about-v2-photo-wrap::before { background: var(--fea-spectrum); height: 3px; width: 82px; }
.about-v2-photo-caption span { color: #b5c9db; }
.about-v2-photo-caption small { color: #80d9e6; }
/* Four milestone panels and a luminous track. */
.about-v2-timeline { gap: 16px; padding-top: 42px; }
.about-v2-timeline::before {
  top: 24px;
  height: 2px;
  background: linear-gradient(90deg, #3d73c1, #18b1d1 40%, #72d7b2 75%, #f1b96b);
  box-shadow: 0 0 18px #4fcad244;
}
.about-v2-time {
  padding: 28px 22px 24px;
  border: 1px solid #8eb7d32b;
  border-radius: 16px;
  background: linear-gradient(145deg, #23415a8c, #0c2339e6);
  box-shadow: 0 14px 25px #020f2033, inset 0 1px 0 #def4ff15;
  transition: transform .25s ease, box-shadow .25s ease;
}
.about-v2-time::before {
  top: -26px;
  left: 24px;
  width: 13px;
  height: 13px;
  background: #70c7e3;
  border: 3px solid #112b42;
  box-shadow: 0 0 0 1px #6abbd2, 0 0 18px #36b6da55;
}
.about-v2-year {
  position: static;
  display: inline-block;
  padding: 4px 10px;
  margin-bottom: 20px;
  background: #061a2d99;
  border: 1px solid #61aecb44;
  border-radius: 6px;
  color: #8fdfed;
  font-size: 12px;
  letter-spacing: .04em;
}
.about-v2-time-current {
  border-color: #50b6c85c;
  background: radial-gradient(ellipse at 100% 0, #1b8b9a33, transparent 75%), linear-gradient(145deg, #24475f, #112a40);
}
.about-v2-time-current::before { background: #f1bd77; border-color: #112b42; box-shadow: 0 0 0 1px #edbb77, 0 0 20px #e4b46a66; }
.about-v2-time p { color: #b5c9db; }
.about-v2-value {
  background: linear-gradient(145deg, #203c54, #122b42);
  border-color: #a3c9e623;
  box-shadow: 0 15px 28px #020e1d33, inset 0 1px 0 #ffffff1a;
  transition: transform .25s ease, box-shadow .25s ease;
}
.about-v2-value p { color: #b5c9db; }
.about-v2-value-icon { color: #9de7f0; background: #081c30; border: 1px solid #588ca44d; box-shadow: 0 6px 16px #0003; }
/* Each expertise tile has its own simulation accent. These are informational cards, not fake links. */
.about-v2-skill {
  --skill-accent: #59a9ff;
  position: relative;
  padding: 18px;
  min-height: 92px;
  border: 1px solid #a3c9e62b;
  background: linear-gradient(145deg, #26435b, #142d44 78%);
  box-shadow: 0 12px 22px #020e1d33, inset 0 1px 0 #c9e7ff21;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  overflow: hidden;
}
.about-v2-skill:nth-child(2) { --skill-accent: #58d5ef; }
.about-v2-skill:nth-child(3) { --skill-accent: #c7a1fa; }
.about-v2-skill:nth-child(4) { --skill-accent: #edc47e; }
.about-v2-skill:nth-child(5) { --skill-accent: #5cddba; }
.about-v2-skill:nth-child(6) { --skill-accent: #92b8ff; }
.about-v2-skill:nth-child(7) { --skill-accent: #f2a59e; }
.about-v2-skill::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 52%;
  height: 2px;
  background: linear-gradient(90deg, var(--skill-accent), transparent);
}
.about-v2-skill-code {
  display: grid;
  place-items: center;
  flex-basis: 44px;
  height: 44px;
  border: 1px solid var(--skill-accent);
  border-radius: 11px;
  color: var(--skill-accent);
  background: linear-gradient(145deg, #102b43, #091c2d);
  font-size: 11px;
  box-shadow: 0 7px 14px #0003, inset 0 1px 0 #ffffff1a;
}
.about-v2-skill strong { color: #ecf5ff; font-size: 13px; }
.about-v2-cta, .portfolio-v2-cta {
  background: radial-gradient(ellipse at 100% 0, #1b8b9a33, transparent 70%), linear-gradient(135deg, #1b3e58, #0a1e32);
  border: 1px solid #96c9dd33;
  box-shadow: 0 14px 32px #0003, inset 0 1px 0 #ffffff17;
}
/* Media labels occupy their own row; embedded image text is never covered or cropped. */
.portfolio-v2-hero-visual { background: #081b2d; border: 1px solid #a3c9e62b; box-shadow: 0 18px 32px #0003; display: flex; flex-direction: column; }
.portfolio-v2-contour { position: static; order: 2; margin: 0; border-radius: 0; border: 0; border-top: 1px solid #ffffff21; background: #102b43; padding: 14px 18px; }
.portfolio-v2-hero-fea { aspect-ratio: auto; height: auto; object-fit: contain; }
.portfolio-v2-filters button { color: #bed4e5; border-color: #7aabc244; background: #152f47; box-shadow: inset 0 1px 0 #ffffff0f; }
.portfolio-v2-filters button.is-active { color: #0b2236; background: #9ee6f0; border-color: #9ee6f0; box-shadow: 0 5px 18px #61c6d52b; }
.portfolio-v2-filters button:hover { border-color: #8fd9e6; }
.portfolio-v2-featured { background: linear-gradient(145deg, #203c54, #122a40); border-color: #a3c9e62e; box-shadow: 0 18px 32px #0003, inset 0 1px 0 #ffffff17; }
.portfolio-featured-copy p { color: #b5c9db; }
.portfolio-metrics > div { border-color: #58bacc; }
.portfolio-metrics span { color: #afc7dc; }
.portfolio-project-media, .portfolio-v2 .portfolio-card-media {
  position: relative;
  display: flex;
  flex-direction: column;
  aspect-ratio: auto;
  height: auto;
  min-width: 0;
  overflow: hidden;
  background: #091a2a;
}
.portfolio-project-media { justify-content: center; }
.portfolio-project-media .portfolio-representative,
.portfolio-v2 .portfolio-card-media .portfolio-representative {
  position: static;
  align-self: flex-start;
  margin: 12px 14px;
  padding: 4px 9px;
  border: 1px solid #6d9cb13b;
  background: #17344a;
  color: #c0d7e6;
  font-size: 10px;
  line-height: 1.6;
}
.portfolio-project-media img, .portfolio-v2 .portfolio-card-media img {
  width: 100%;
  height: auto;
  aspect-ratio: auto;
  object-fit: contain;
  border-radius: 0;
  flex: 0 0 auto;
  transform: none;
}
.portfolio-v2 .portfolio-card:hover img { transform: none; }
.portfolio-v2 .portfolio-card {
  border-color: #a3c9e62b;
  background: linear-gradient(145deg, #203b53, #12293f);
  box-shadow: 0 18px 32px #0003, inset 0 1px 0 #ffffff17;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.portfolio-card-body { border-top: 1px solid #a3c9e623; }
.portfolio-card-body p { color: #b5c9db; }
/* Shared hover/focus colors. */
.button, .about-v2-button, .portfolio-v2-cta > a, .linkedin-contact, .linkedin-hero, .nav .nav-cta {
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease, color .22s ease, border-color .22s ease;
}
.button.primary, .about-v2-button-primary { box-shadow: 0 8px 18px #0c2d4426, inset 0 1px 0 #ffffff21; }
.button.primary:hover, .button.primary:focus-visible,
.site-contact-footer .button.primary:hover, .site-contact-footer .button.primary:focus-visible,
.page-content .about-v2-button-primary:hover, .page-content .about-v2-button-primary:focus-visible,
.services-cta .button.primary:hover, .services-cta .button.primary:focus-visible {
  color: #fff;
  background: #087c96;
  box-shadow: 0 10px 28px #0d94b047, inset 0 1px 0 #ffffff29;
  transform: translateY(-3px);
}
.nav .nav-cta:hover, .nav .nav-cta:focus-visible,
.button.ghost:hover, .button.ghost:focus-visible,
.button.secondary:hover, .button.secondary:focus-visible,
.page-content .about-v2-button-secondary:hover, .page-content .about-v2-button-secondary:focus-visible,
.page-content .portfolio-v2-cta > a:hover, .page-content .portfolio-v2-cta > a:focus-visible {
  background: #146b87;
  border-color: #489eb5;
  color: #fff;
  box-shadow: 0 10px 24px #0b769b33;
  transform: translateY(-2px);
}
.linkedin-contact:hover, .linkedin-contact:focus-visible,
.linkedin-hero:hover, .linkedin-hero:focus-visible,
.site-contact-footer .linkedin-contact:hover, .site-contact-footer .linkedin-contact:focus-visible {
  background: #0a66c2;
  border-color: #348bea;
  color: #fff;
  box-shadow: 0 10px 28px #0a66c25c, inset 0 1px 0 #ffffff26;
  transform: translateY(-3px);
}
.contact-line a { width: fit-content; transition: color .2s; }
.contact-line a:hover, .contact-line a:focus-visible { color: #8ce2f1; }
.contact-line a[href*="linkedin.com"]:hover, .contact-line a[href*="linkedin.com"]:focus-visible { color: #72b9ff; }
/* Preserve light article surfaces and a quiet reading experience. */
.blog-archive-section .yeni-blog-card, .single-post-shell { background: #fff; color: #142d43; }
.single-post-content { color: #435f74; }
@media (hover: hover) and (pointer: fine) {
  .focus-card:hover, .intro-stat-card:hover, .service-card:hover { transform: translateY(-5px); box-shadow: 0 22px 36px #163f6321, inset 0 1px 0 #fff; border-color: #80b5c8; }
  .about-v2-time:hover, .about-v2-value:hover, .portfolio-v2 .portfolio-card:hover { transform: translateY(-5px); box-shadow: 0 24px 36px #020e1d55, inset 0 1px 0 #ffffff26; border-color: #79bfd066; }
  .about-v2-skill:hover { transform: translateY(-5px); border-color: var(--skill-accent); box-shadow: 0 18px 30px #020e1d55, inset 0 1px 0 #ffffff29; }
}
@media (max-width: 1100px) {
  .about-v2-timeline { padding-top: 0; gap: 20px; }
  .about-v2-time { border: 1px solid #8eb7d32b; padding: 24px; }
  .about-v2-time::before { display: none; }
  .about-v2-time-current { border-color: #50b6c85c; }
}
@media (max-width: 980px) {
  .portfolio-media-featured { aspect-ratio: auto; }
}
@media (max-width: 720px) {
  body::before { background-size: 950px auto; background-position: left -370px top 100px; opacity: .11; }
  .about-v2-timeline { grid-template-columns: 1fr; padding-left: 16px; gap: 18px; }
  .about-v2-timeline::before { display: block; top: 16px; bottom: 16px; left: 0; right: auto; width: 2px; height: auto; background: linear-gradient(#429ae1, #4dd4cf, #f1b96b); }
  .about-v2-time { padding: 22px; margin-left: 8px; }
  .about-v2-time:last-child { padding-bottom: 22px; }
  .about-v2-time::before { display: block; left: -31px; top: 26px; }
  .about-v2-year { margin-bottom: 16px; }
  .about-v2-time > strong { min-height: 0; }
  .about-v2-skills { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-v2-skill { padding: 14px; min-height: 128px; align-items: flex-start; flex-direction: column; gap: 14px; }
  .about-v2-skill-code { flex: 0 0 auto; width: 42px; height: 42px; }
  .about-v2-photo-wrap { transform: none; }
  .hero-proof > div { padding: 12px; }
  .portfolio-featured-copy { padding: 24px 20px; }
  .portfolio-project-media .portfolio-representative, .portfolio-v2 .portfolio-card-media .portfolio-representative { margin: 10px 12px; }
}
@media (max-width: 440px) {
  .about-v2-time { border-left: 1px solid #8eb7d32b; padding: 22px; }
  .about-v2-time:last-child { padding-bottom: 22px; }
  .about-v2-time::before { left: -31px; top: 26px; }
}
@media (prefers-reduced-motion: reduce) {
  .nav .nav-service:hover, .nav .nav-service:focus-visible,
  .button:hover, .button:focus-visible, .nav .nav-cta:hover,
  .about-v2-button:hover, .page-content .about-v2-button-primary:hover,
  .page-content .about-v2-button-secondary:hover,
  .page-content .portfolio-v2-cta > a:hover,
  .site-contact-footer .button.primary:hover,
  .services-cta .button.primary:hover,
  .linkedin-contact:hover, .site-contact-footer .linkedin-contact:hover,
  .linkedin-hero:hover, .focus-card:hover, .intro-stat-card:hover,
  .service-card:hover, .about-v2-time:hover, .about-v2-value:hover,
  .portfolio-v2 .portfolio-card:hover, .about-v2-skill:hover { transform: none; }
}

/* Yeni logo deseni: mevcut zemin renklerini korur */
body::before {
  background-image: url("assets/brand-contours.svg?v=2");
  background-repeat: repeat;
  background-size: 1000px 1000px;
  background-position: center top;
  opacity: 0.38;
}

/* Portfolyonun mevcut ışık ve gradyen katmanını koru */
body:has(.portfolio-v2)::before {
  background-image:
    url("assets/brand-contours.svg?v=2"),
    radial-gradient(
      ellipse at 8% 12%,
      rgba(76, 54, 154, 0.28),
      transparent 44%
    ),
    radial-gradient(
      ellipse at 94% 40%,
      rgba(22, 88, 155, 0.24),
      transparent 46%
    ),
    linear-gradient(160deg, #0b1225, #050c19 65%);

  background-size:
    1000px 1000px,
    cover,
    cover,
    cover;

  background-repeat: repeat, no-repeat, no-repeat, no-repeat;
  background-position: center top;
  opacity: 1;
}

@media (max-width: 720px) {
  body::before {
    background-size: 680px 680px;
    background-position: center top;
    opacity: 0.28;
  }

  body:has(.portfolio-v2)::before {
    background-size: 680px 680px, cover, cover, cover;
    opacity: 1;
  }
}