/* Artur Taimazov, portfolio v7: editorial, restrained, fast. */
:root { --paper:#fbfbf9; --white:#fff; --ink:#202528; --text:#444e53; --muted:#687278; --line:#dfe3e1; --surface:#f1f4f3; --blue:#275d75; --nav:#213b48; --sans:Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif; }
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:92px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.62 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}button,summary{cursor:pointer}h1,h2,h3,p{margin:0}::selection{background:#dbe8e9}a,button,summary{ -webkit-tap-highlight-color:transparent }a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--blue);outline-offset:4px;border-radius:2px}.skip{position:absolute;left:10px;top:-70px;background:var(--ink);color:#fff;padding:10px;z-index:100}.skip:focus{top:10px}
.wrap{max-width:1168px;padding:0 42px;margin:0 auto}.site-head{position:sticky;top:0;z-index:50;background:var(--paper);border-bottom:1px solid var(--line)}.header-row{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}.wordmark{white-space:nowrap;font-size:17px;font-weight:700;letter-spacing:-.04em;line-height:1.2}.wordmark span{color:var(--blue)}.nav-links{display:flex;align-items:center;gap:30px;margin-left:auto}.nav-links a{font-size:13px;color:var(--text);white-space:nowrap;transition:color .15s}.nav-links a:hover{color:var(--blue)}.nav-links .nav-contact{color:var(--blue);font-weight:650}.lang{display:flex;gap:3px;border-left:1px solid var(--line);padding-left:22px}.lang a{font-size:12px;font-weight:650;letter-spacing:.025em;min-width:38px;height:36px;display:grid;place-items:center;color:var(--muted);border-radius:3px}.lang a[aria-current="page"]{background:var(--surface);color:var(--ink)}.mobile-menu{display:none}
.hero{padding:112px 0 113px;max-width:980px}.eyebrow{font-size:13px;font-weight:600;letter-spacing:.015em;color:var(--blue);margin-bottom:25px}.hero h1{font-size:clamp(43px,5.65vw,75px);font-weight:600;line-height:1.1;letter-spacing:-.055em;max-width:920px;text-wrap:balance}.hero .intro{max-width:660px;color:var(--text);font-size:19px;line-height:1.64;margin-top:28px}.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:28px;margin-top:36px}.button-primary{min-height:47px;display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:11px 20px;background:var(--nav);color:white;border:1px solid var(--nav);border-radius:3px;font-size:14px;font-weight:650;transition:background .18s}.button-primary:hover{background:var(--blue)}.button-quiet{min-height:44px;display:inline-flex;align-items:center;gap:9px;color:var(--blue);font-size:14px;font-weight:600;border-bottom:1px solid transparent}.button-quiet:hover{border-color:var(--blue)}.hero-meta{padding-top:28px;color:var(--muted);font-size:12.5px}
.section{display:grid;grid-template-columns:190px minmax(0,1fr);gap:38px;border-top:1px solid var(--line);padding:67px 0 88px;scroll-margin-top:76px}.sect-side h2{font-size:15px;line-height:1.3;letter-spacing:-.015em;font-weight:700}.sect-side small{display:block;font-size:12px;font-weight:400;line-height:1.6;color:var(--muted);margin-top:13px;max-width:175px}.sect-main{min-width:0}.sect-lead{font-size:17px;line-height:1.62;color:var(--text);max-width:680px;margin:-2px 0 33px}
.feature{background:var(--surface);border:1px solid #e1e5e3;padding:29px 31px 30px;margin-bottom:10px}.feature-top{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:27px;align-items:start}.meta{font-size:12px;font-weight:550;letter-spacing:.008em;color:var(--muted)}.case-title{font-size:23px;line-height:1.28;letter-spacing:-.035em;font-weight:650;margin:9px 0 11px}.case-body{font-size:14.5px;line-height:1.7;color:var(--text);max-width:680px}.case-foot{font-size:12px;color:var(--muted);margin-top:16px}
.case{display:grid;grid-template-columns:215px minmax(0,1fr);gap:24px;padding:27px 0;border-bottom:1px solid var(--line)}.case .case-title{font-size:18px;margin:6px 0 0;line-height:1.35}.case .case-body{font-size:14px}.case .case-foot{margin-top:12px}.case:first-of-type{border-top:1px solid var(--line)}
.service{display:grid;grid-template-columns:215px minmax(0,1fr);gap:24px;padding:24px 0;border-bottom:1px solid var(--line)}.service:first-of-type{border-top:1px solid var(--line)}.service h3{font-size:16px;letter-spacing:-.02em;line-height:1.4;font-weight:650}.service p{font-size:14.5px;color:var(--text);max-width:650px}
.process{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.step{border-top:1px solid var(--line);padding:18px 8px 0 0}.step-number{font-size:11px;font-weight:700;color:var(--blue)}.step h3{font-size:16px;font-weight:650;letter-spacing:-.02em;margin:12px 0 8px}.step p{font-size:14px;color:var(--text)}
.about-text{font-size:16px;color:var(--text);max-width:680px}.about-text p+p{margin-top:18px}.about-text strong{color:var(--ink)}.mini-tools{margin-top:26px;border-top:1px solid var(--line);padding-top:18px;font-size:12px;color:var(--muted);line-height:1.8}
.examples{margin-top:27px}.examples details{border-top:1px solid var(--line);padding:17px 0}.examples details:last-child{border-bottom:1px solid var(--line)}.examples summary{font-size:13px;font-weight:600;color:var(--blue);list-style-position:inside}.example-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:18px}.example-grid h3{font-size:14px;line-height:1.4;margin:0 0 7px}.example-grid p{font-size:13px;color:var(--text)}.example-note{margin-top:14px;font-size:12px;color:var(--muted)}
.contact{background:var(--surface);border:1px solid #e1e5e3;padding:36px 40px;margin:0 0 60px}.contact h2{font-size:clamp(26px,3.2vw,38px);letter-spacing:-.04em;line-height:1.25;font-weight:650}.contact p{max-width:640px;font-size:15px;color:var(--text);margin-top:16px}.contact-actions{display:flex;align-items:center;flex-wrap:wrap;gap:24px;margin-top:26px}.mail-link{color:var(--blue);font-size:14px;text-decoration:underline;text-underline-offset:4px;text-decoration-color:#9db5c1}.footer{border-top:1px solid var(--line);padding:24px 0 34px;display:flex;gap:15px;justify-content:space-between;color:var(--muted);font-size:12px}.footer a{text-decoration:underline;text-decoration-color:#b5c0c3;text-underline-offset:3px}
@media(max-width:1040px){.wrap{padding-inline:30px}.nav-links{gap:20px}.section{grid-template-columns:155px minmax(0,1fr);gap:30px}.feature-top{grid-template-columns:1fr}.case,.service{grid-template-columns:180px 1fr}}
@media(max-width:760px){html{scroll-padding-top:70px}.wrap{padding-inline:23px}.header-row{height:64px}.wordmark{font-size:16px}.nav-links{display:none}.header-actions{display:flex;align-items:center;gap:10px}.lang{padding-left:0;border-left:0}.lang a{min-width:34px;height:38px}.mobile-menu{display:block;position:relative}.mobile-menu summary{min-width:54px;height:40px;display:flex;align-items:center;justify-content:center;color:var(--ink);border:1px solid var(--line);border-radius:3px;font-size:12px;list-style:none}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu[open] nav{position:absolute;right:0;top:calc(100% + 12px);display:flex;flex-direction:column;gap:3px;padding:9px;min-width:195px;border:1px solid var(--line);background:var(--white);box-shadow:0 8px 24px rgba(18,33,38,.08)}.mobile-menu nav a{display:block;padding:12px;color:var(--text);font-size:14px}.hero{padding:78px 0 82px}.hero h1{font-size:clamp(39px,8.4vw,58px)}.hero .intro{font-size:17px;line-height:1.62}.hero-meta{padding-top:23px}.section{display:block;padding:39px 0 62px}.sect-side{margin-bottom:27px}.sect-side h2{font-size:17px}.sect-side small{max-width:none;margin-top:6px}.sect-lead{font-size:16px}.feature{padding:22px 20px}.case{grid-template-columns:1fr;gap:9px;padding:24px 0}.case .case-title{margin-top:4px}.service{grid-template-columns:1fr;gap:7px;padding:21px 0}.process{grid-template-columns:1fr;gap:17px}.step{padding-top:14px}.step h3{margin:8px 0 5px}.contact{padding:29px 24px;margin-bottom:45px}.footer{flex-wrap:wrap}}
@media(max-width:410px){.wrap{padding-inline:18px}.hero{padding:64px 0 70px}.hero h1{font-size:37px}.hero-actions{gap:15px}.feature{padding:19px 15px}.example-grid{grid-template-columns:1fr}.contact{padding:26px 18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button-primary,.nav-links a{transition:none}}

/* v7.1: illustrative scenarios belong under services, not in the project list. */
.usecases{margin-top:38px;border-top:1px solid var(--line)}
.usecases-head{padding:19px 0 8px;display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap}
.usecases-head h3{font-size:14px;font-weight:650;letter-spacing:-.012em;color:var(--ink)}
.usecases-head span{font-size:12px;color:var(--muted)}
.usecases-row{display:grid;grid-template-columns:minmax(0,192px) minmax(0,1fr);gap:25px;border-bottom:1px solid var(--line);padding:18px 0}
.usecases-row h4{font-size:14px;line-height:1.45;font-weight:650;letter-spacing:-.01em;margin:0}
.usecases-row p{font-size:14px;line-height:1.6;color:var(--text);max-width:580px;margin:0}
@media(max-width:760px){.usecases{margin-top:29px}.usecases-head{padding:18px 0 8px}.usecases-row{grid-template-columns:minmax(0,1fr);gap:5px;padding:15px 0}.usecases-row p{font-size:14px}}



/* v7.2: compact services, remove unnecessary second-level examples. */
.service h3{max-width:230px}
#services .service:last-child{border-bottom:1px solid var(--line)}
@media (min-width:761px){#services .service{grid-template-columns:215px minmax(0,1fr)}}
@media (max-width:760px){#services .service{grid-template-columns:1fr}}


/* v7.3: a real Telegram-based workflow, not a fictional web dashboard. */
.case-cta{display:flex;align-items:center;flex-wrap:wrap;gap:14px 20px;margin-top:24px}
.case-cta .button-primary{min-height:43px;padding:10px 18px;font-size:13px}
.demo-note{font-size:12px;line-height:1.5;color:var(--muted)}
@media(max-width:410px){.case-cta{align-items:flex-start;flex-direction:column;gap:10px}}



/* v7.4: separate proposed concept from completed project experience. */
.concept-group{margin-top:35px}
.concept-heading{padding:18px 0 0;border-top:1px solid var(--line);color:var(--muted);font-size:12px;font-weight:650;letter-spacing:.015em}
.concept-case{border-top:0!important;padding-top:19px}
.concept-status{margin-top:11px;font-size:12px;line-height:1.55;color:var(--muted)}
@media(max-width:760px){.concept-group{margin-top:28px}.concept-case{padding-top:15px}}


/* OpenAI Sites release — mobile-first refinements, October 2026. */
html{scroll-padding-top:84px}
body{overflow-wrap:break-word}
.wrap{padding-left:max(42px,env(safe-area-inset-left));padding-right:max(42px,env(safe-area-inset-right))}
header,main,footer{min-width:0}
img,svg,video{max-width:100%}
.header-actions{display:flex;align-items:center;gap:12px}
.nav-links a,.lang a,.mobile-menu summary{touch-action:manipulation}
.hero h1{overflow-wrap:normal}
.hero .intro{text-wrap:pretty}
@media (max-width:1100px){
  .wrap{padding-left:max(30px,env(safe-area-inset-left));padding-right:max(30px,env(safe-area-inset-right))}
}
@media (max-width:760px){
  html{scroll-padding-top:76px}
  .wrap{padding-left:max(24px,env(safe-area-inset-left));padding-right:max(24px,env(safe-area-inset-right))}
  .site-head{box-shadow:0 1px 0 rgba(30,48,55,.02)}
  .header-row{height:66px}
  .header-actions{gap:6px}
  .lang a{min-width:44px;min-height:44px}
  .mobile-menu summary{min-width:58px;min-height:44px}
  .mobile-menu[open] nav{right:0;top:calc(100% + 10px);width:min(260px,calc(100vw - 32px));max-height:min(420px,calc(100dvh - 100px));overflow-y:auto;box-shadow:0 14px 32px rgba(18,33,38,.13);border-radius:4px}
  .mobile-menu nav a{min-height:44px;display:flex;align-items:center;padding:11px 14px}
  .hero{padding:66px 0 68px}
  .hero h1{font-size:clamp(37px,8vw,57px);line-height:1.13;letter-spacing:-.047em;max-width:19ch}
  .hero .intro{font-size:17px;line-height:1.57;margin-top:22px}
  .hero-actions{gap:14px 24px;margin-top:28px}
  .hero-meta{padding-top:23px;line-height:1.6}
  .section{padding-top:42px;padding-bottom:62px}
  .sect-side{margin-bottom:23px}
  .feature{padding:24px 22px;margin-bottom:4px}
  .case .case-body,.service p{font-size:15px;line-height:1.62}
  .feature .case-body{font-size:15.25px;line-height:1.64}
  .case,.service{grid-template-columns:minmax(0,1fr)}
  .case-title{overflow-wrap:break-word}
  .case-cta{align-items:flex-start}
  .concept-group{margin-top:32px}
  .contact{padding:30px 24px}
  .contact-actions{gap:14px 24px}
  .footer{padding-bottom:max(36px,env(safe-area-inset-bottom))}
}
@media (max-width:430px){
  .wrap{padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right))}
  .wordmark{font-size:15px}
  .hero{padding:56px 0 61px}
  .hero h1{font-size:clamp(34px,8.4vw,39px);line-height:1.16;letter-spacing:-.042em;max-width:100%}
  .hero .intro{font-size:16px;line-height:1.58;margin-top:19px}
  .hero-actions{display:grid;grid-template-columns:1fr;justify-items:start;gap:8px;margin-top:24px}
  .hero-actions .button-primary{width:100%;min-height:48px}
  .button-quiet{min-height:42px}
  .section{padding-top:36px;padding-bottom:53px}
  .feature{padding:22px 19px}
  .case-title{font-size:21px}
  .case .case-title{font-size:18px}
  .sect-lead{font-size:15.5px}
  .case-cta{display:grid;grid-template-columns:1fr;gap:9px}
  .case-cta .button-primary{width:100%;min-height:46px}
  .contact{padding:27px 20px}
  .contact-actions{display:grid;grid-template-columns:1fr;justify-items:stretch;gap:13px}
  .contact-actions .button-primary{width:100%}
  .contact-actions .mail-link{font-size:13px;overflow-wrap:anywhere}
  .footer{flex-direction:column;gap:4px}
}
@media (max-width:360px){
  .wrap{padding-left:17px;padding-right:17px}
  .header-actions{gap:2px}
  .lang a{min-width:36px}
  .mobile-menu summary{min-width:53px;font-size:12px}
  .hero h1{font-size:33px}
  .feature{padding:20px 16px}
  .contact{padding:23px 17px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}