/* İYİWEB v5 — responsive refinement */
html,body{overflow-x:clip}
.container{width:min(1440px,calc(100% - 64px))}
.header-inner{height:84px;gap:30px}
.desktop-nav{gap:26px}
.hero{min-height:760px}
.hero-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(20px,3vw,48px);min-height:760px;padding:68px 0 82px}
.hero h1,.hero-v3 h1{max-width:720px;margin:24px 0 26px;font-size:clamp(64px,5.8vw,88px);line-height:.94;letter-spacing:-.065em;text-wrap:balance}
.hero .lead,.hero-v3 .lead{max-width:600px;font-size:19px;line-height:1.65}
.hero-actions{margin-top:32px}
.hero-proof,.hero-v3 .hero-proof{gap:18px;margin-top:38px;font-size:13px}
.hero-art-shell{min-width:0;min-height:570px}
.hero-art-shell>img{width:120%;transform:translate(-50%,-50%)}
.art-card{min-width:190px;padding:15px 17px}
.art-card-top{top:11%;left:0}.art-card-bottom{right:0;bottom:11%}
.art-badge{right:2%;top:16%}
.hero-index{width:min(1440px,calc(100% - 64px))}
.section{padding:112px 0}
.section h2{font-size:clamp(48px,5vw,76px);line-height:1}
.section-head{gap:56px;margin-bottom:54px}
.service-card,.service-card-v3{min-height:360px;padding:28px}
.service-card h3,.service-card-v3 h3{margin-top:62px}
.needs-grid article{min-height:380px;padding:30px}
.needs-grid h3{margin-top:50px}
.package-visual{gap:34px;margin-bottom:42px;padding:28px 36px 28px 20px;border-radius:28px}
.package-visual img{min-height:330px}
.package-visual-copy h2{font-size:clamp(42px,4.2vw,64px)}
.package-grid{gap:16px}
.package-card{min-height:535px;padding:28px}
.package-card h3{margin-top:62px;font-size:32px}
.product-grid{gap:56px}
.process-grid article,.process-grid-v3 article{min-height:270px;padding:30px}
.process-grid h3,.process-grid-v3 h3{margin-top:62px}
@media(max-width:1180px) and (min-width:961px){
  .hero-grid{grid-template-columns:minmax(0,.96fr) minmax(0,1.04fr);gap:18px;min-height:720px;padding:58px 0 72px}
  .hero h1,.hero-v3 h1{font-size:clamp(58px,6.3vw,72px)}
  .hero-art-shell{min-height:520px}
  .hero-art-shell>img{width:125%}
  .art-card{min-width:170px;padding:13px 15px}
  .package-visual{grid-template-columns:1fr 1fr}
  .package-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:960px){
  .container{width:min(100% - 44px,1440px)}
  .header-inner{height:78px}
  .hero,.hero-v3{min-height:auto}
  .hero-grid{grid-template-columns:1fr;gap:18px;min-height:auto;padding:62px 0 68px}
  .hero-copy{max-width:780px}
  .hero h1,.hero-v3 h1{max-width:780px;font-size:clamp(56px,8vw,74px)}
  .hero .lead,.hero-v3 .lead{max-width:720px}
  .hero-art-shell{min-height:500px;margin-top:4px}
  .hero-art-shell>img{width:min(108%,850px)}
  .intro-grid,.solution-heading{grid-template-columns:1fr;gap:30px}
  .section-head{grid-template-columns:1fr;gap:24px}
  .package-visual{grid-template-columns:1fr;gap:4px;padding:24px 30px 32px}
  .package-visual img{min-height:290px;max-height:430px}
  .product-grid,.stack-grid,.faq-grid,.contact-grid{grid-template-columns:1fr}
  .product-ui{transform:none}
}
@media(max-width:720px){
  .container{width:calc(100% - 36px)}
  .header-inner{height:68px;gap:10px}
  .brand{font-size:25px}
  .link-button{display:none}
  .button-sm{min-height:42px;padding:9px 12px;font-size:12px;border-radius:11px}
  .header-actions{gap:8px}
  .menu-toggle{width:42px;height:42px;padding:8px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink)}
  .mobile-nav{padding:10px 18px 18px;background:#fff;box-shadow:0 22px 45px rgba(19,48,101,.13)}
  .mobile-nav a{padding:13px 4px;color:var(--ink);font-weight:750}
  .hero-grid{gap:8px;padding:48px 0 46px}
  .eyebrow,.section-number{gap:9px;font-size:10px;letter-spacing:.14em}
  .eyebrow:before{width:23px}
  .hero h1,.hero-v3 h1{margin:18px 0 22px;font-size:clamp(41px,12.2vw,50px);line-height:.98;letter-spacing:-.058em;text-wrap:pretty}
  .hero .lead,.hero-v3 .lead{font-size:16px;line-height:1.62}
  .hero-actions,.hero-v3 .hero-actions{gap:10px;margin-top:27px}
  .hero-actions .button{width:100%;min-height:52px}
  .hero-proof,.hero-v3 .hero-proof{display:grid;gap:9px;margin-top:27px;font-size:12px}
  .hero-proof span,.hero-v3 .hero-proof span{padding:8px 10px;border:1px solid #dce6f6;border-radius:12px;background:rgba(255,255,255,.72)}
  .hero-art-shell{min-height:300px;margin-top:10px}
  .hero-art-shell:before{inset:12% 1% 5%}
  .hero-art-shell>img{width:128%;filter:drop-shadow(0 20px 30px rgba(24,67,145,.12))}
  .art-card{display:none}
  .art-badge{right:0;top:auto;bottom:7%;padding:8px 10px}
  .art-badge span{display:none}
  .signal-strip>div{height:52px;min-height:52px;gap:20px;font-size:11px}
  .section{padding:72px 0}
  .section h2{font-size:clamp(36px,10.4vw,44px);line-height:1.02;letter-spacing:-.05em;text-wrap:balance}
  .intro-grid{gap:24px}
  .intro-copy{padding-top:0}.intro-copy p{font-size:16px;line-height:1.68}
  .section-head{gap:18px;margin-bottom:34px}
  .section-head p{font-size:16px;line-height:1.65}
  .service-grid,.service-grid-v3{grid-template-columns:1fr;gap:12px}
  .service-card,.service-card-v3{min-height:0;padding:24px;border-radius:20px}
  .service-card h3,.service-card-v3 h3{margin:42px 0 14px;font-size:25px}
  .service-card a,.service-card-v3 a{margin-top:26px;padding-top:0}
  .solution-heading{gap:20px;margin-bottom:34px}
  .solution-cloud{gap:7px}.solution-cloud span{padding:10px 12px;font-size:12px}
  .needs-grid{grid-template-columns:1fr;gap:12px}
  .needs-grid article{min-height:0;padding:24px;border-radius:20px}
  .needs-grid h3{margin:34px 0 15px;font-size:26px}
  .needs-grid ul{margin-top:24px;padding-top:20px}
  .package-visual{gap:0;margin-bottom:28px;padding:16px 16px 24px;border-radius:22px}
  .package-visual img{min-height:180px;max-height:240px}
  .package-visual-copy{padding:6px 4px 0}
  .package-visual-copy h2{font-size:clamp(35px,10vw,42px)}
  .package-visual-copy p{margin-top:18px;font-size:15px;line-height:1.62}
  .package-grid{grid-template-columns:1fr;gap:12px}
  .package-card{min-height:0;padding:24px;border-radius:20px}
  .package-meta{align-items:flex-start;flex-direction:column;gap:9px}
  .package-ribbon{right:14px;top:14px}
  .package-card h3{margin:44px 0 10px;font-size:29px}
  .package-card>p{margin-top:18px}
  .package-card ul{margin:22px 0 0;padding-top:20px}
  .package-card>a{margin-top:26px}
  .package-note{line-height:1.55}
  .product-grid{gap:38px}
  .product-copy>p{font-size:16px}
  .product-ui{border-radius:20px}
  .ui-head{height:48px;padding:0 14px}.ui-head b{font-size:8px}
  .ui-layout{grid-template-columns:36px 1fr;min-height:350px}
  .ui-layout aside{gap:16px;padding-top:20px}.ui-layout aside i{width:20px;height:20px;border-radius:6px}
  .ui-main{padding:14px}.ui-title{font-size:17px}.ui-title b{font-size:7px}
  .ui-stats,.ui-stats-v3{grid-template-columns:1fr;margin-top:18px}
  .ui-stats article:nth-child(n+2),.ui-stats-v3 article:nth-child(n+2){display:none}
  .ui-chart,.ui-chart-v3{height:135px}
  .process-grid,.process-grid-v3{grid-template-columns:1fr;border-left:0}
  .process-grid article,.process-grid-v3 article{min-height:0;padding:24px;border-left:1px solid var(--line)}
  .process-grid h3,.process-grid-v3 h3{margin:32px 0 12px;font-size:24px}
  .industry-grid,.industry-grid-v3{grid-template-columns:1fr;gap:10px}
  .industry-grid article,.industry-grid-v3 article{grid-template-columns:34px 1fr 18px;min-height:0;padding:20px;gap:13px}
  .industry-grid h3,.industry-grid-v3 h3{font-size:21px}
  .stack-grid,.faq-grid{gap:32px}
  .stack-cards{grid-template-columns:1fr;gap:10px}
  .stack-cards article{min-height:160px;padding:24px}
  .stack-cards p{margin-top:30px}
  .faq-grid h2{font-size:clamp(36px,10.4vw,44px)}
  .faq-list summary{padding:21px 38px 21px 0;font-size:16px;line-height:1.35}
  .faq-list summary:after{top:17px}
  .contact-section{padding:72px 0}
  .contact-grid{gap:28px}
  .contact-section h2{font-size:clamp(40px,11.5vw,50px);line-height:.98}
  .contact-section p{font-size:16px}
  .footer-cta{display:grid;gap:24px;padding:60px 0}
  .footer-cta h2{font-size:40px;line-height:1.02}
  .footer-grid{grid-template-columns:1fr;gap:28px}
}
@media(max-width:380px){
  .container{width:calc(100% - 28px)}
  .button-sm{padding-inline:10px}.button-sm svg{display:none}
  .hero h1,.hero-v3 h1{font-size:39px}
}
@media(hover:hover){.package-card:hover,.service-card:hover,.service-card-v3:hover{will-change:transform}}
@media(prefers-reduced-motion:reduce){.signal-strip>div{animation:none!important}}