/* ==========================================================
   Tuana Naz – Kişisel Web Sitesi
   Kocaeli Üniversitesi · Görsel İletişim Tasarımı
   Renkleri değiştirmek için sadece :root içindeki değerleri düzenle.
   ========================================================== */
:root{
  --paper:#f5efe4;
  --ink:#1c1b22;
  --red:#ff5436;
  --blue:#2c3bff;
  --yellow:#ffd23f;
  --pink:#ff9fcf;
  --green:#2fb67c;
  --line:2px solid var(--ink);
  --radius:18px;
  --shadow:6px 6px 0 var(--ink);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Space Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;
  background:var(--paper);color:var(--ink);line-height:1.65;font-size:17px;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:'Fraunces',Georgia,'Times New Roman',serif;line-height:1.05;font-weight:800;letter-spacing:-.02em}
h1{font-size:clamp(2.6rem,7vw,5.2rem)}
h2{font-size:clamp(1.9rem,4.5vw,3rem);margin-bottom:.6em}
h3{font-size:1.5rem;margin-bottom:.4em}
p+p{margin-top:1em}
mark{background:var(--yellow);padding:0 .15em;border-radius:6px}
.wrap{max-width:1120px;margin:auto;padding:0 20px}
section{padding:64px 0}
.eyebrow{display:inline-block;font-weight:700;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;
  border:var(--line);border-radius:999px;padding:4px 14px;background:#fff;margin-bottom:22px}
.skip{position:absolute;left:-999px}
.skip:focus{left:10px;top:10px;background:var(--yellow);padding:8px 12px;z-index:99}

/* ---------- Üst menü ---------- */
.site-header{position:sticky;top:0;z-index:50;background:var(--paper);border-bottom:var(--line)}
.bar{max-width:1120px;margin:auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{font-family:'Fraunces',Georgia,serif;font-weight:800;font-size:1.6rem;text-decoration:none;letter-spacing:-.03em}
.logo span{color:var(--red)}
.nav ul{list-style:none;display:flex;gap:4px}
.nav a{display:block;padding:8px 14px;border-radius:999px;text-decoration:none;font-weight:600;font-size:.95rem;
  border:2px solid transparent;transition:.2s}
.nav a:hover{border-color:var(--ink);transform:rotate(-2deg)}
.nav a.active{background:var(--ink);color:var(--paper)}
.menu-btn{display:none;background:var(--yellow);border:var(--line);border-radius:12px;font-size:1.3rem;
  width:46px;height:42px;cursor:pointer;box-shadow:3px 3px 0 var(--ink)}
@media(max-width:860px){
  .menu-btn{display:block}
  .nav{position:absolute;left:0;right:0;top:100%;background:var(--paper);border-bottom:var(--line);display:none}
  .nav.open{display:block}
  .nav ul{flex-direction:column;padding:12px 20px 18px}
  .nav a{font-size:1.1rem}
}

/* ---------- Butonlar & kartlar ---------- */
.btn{display:inline-block;text-decoration:none;font-weight:700;font-family:inherit;font-size:1rem;cursor:pointer;
  padding:13px 24px;border:var(--line);border-radius:999px;background:var(--red);color:#fff;
  box-shadow:4px 4px 0 var(--ink);transition:.15s}
.btn:hover{transform:translate(2px,2px);box-shadow:2px 2px 0 var(--ink)}
.btn.alt{background:#fff;color:var(--ink)}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.card{background:#fff;border:var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px}
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:24px}
.two-col{display:grid;grid-template-columns:1fr 1.3fr;gap:44px;align-items:start}
@media(max-width:820px){.two-col{grid-template-columns:1fr}}

/* ---------- Ana sayfa ---------- */
.hero{padding:54px 0 70px}
.hero-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:30px;align-items:center}
.hero p.lead{font-size:1.2rem;max-width:34ch;margin-top:22px}
.rotator{display:inline-block;color:var(--blue);border-bottom:4px solid var(--blue);min-width:6ch}
.art{position:relative;height:420px}
.art i{position:absolute;display:block;border:var(--line)}
.art .s1{width:210px;height:210px;border-radius:50%;background:var(--red);left:8%;top:6%;animation:float 6s ease-in-out infinite}
.art .s2{width:190px;height:190px;background:var(--blue);right:6%;top:2%;transform:rotate(12deg);animation:float 7s ease-in-out infinite reverse}
.art .s3{width:230px;height:115px;background:var(--yellow);border-radius:230px 230px 0 0;left:28%;bottom:26%;animation:float 5s ease-in-out infinite}
.art .s4{width:120px;height:120px;background:var(--pink);right:10%;bottom:6%;clip-path:polygon(50% 0,100% 100%,0 100%);border:0;animation:float 8s ease-in-out infinite}
.art .s5{width:90px;height:90px;background:var(--green);border-radius:50%;left:6%;bottom:6%;animation:float 6.5s ease-in-out infinite reverse}
.art .tag{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) rotate(-6deg);background:#fff;border:var(--line);
  border-radius:12px;padding:10px 18px;font-family:'Fraunces',serif;font-weight:800;font-size:1.3rem;box-shadow:var(--shadow);z-index:2;white-space:nowrap}
@keyframes float{0%,100%{translate:0 0}50%{translate:0 -14px}}
@media(max-width:860px){.hero-grid{grid-template-columns:1fr}.art{height:320px}.art .s1{width:150px;height:150px}.art .s2{width:130px;height:130px}.art .s3{width:170px;height:85px}}

.marquee{background:var(--yellow);border-block:var(--line);overflow:hidden;padding:14px 0}
.track{display:flex;width:max-content;animation:slide 26s linear infinite}
.track span{font-family:'Fraunces',serif;font-weight:800;font-size:1.7rem;padding:0 26px;white-space:nowrap}
.track span::after{content:'✺';margin-left:52px;color:var(--red)}
@keyframes slide{to{transform:translateX(-50%)}}

.nav-card{text-decoration:none;display:block;transition:.2s}
.nav-card:hover{transform:translate(-3px,-3px) rotate(-1deg);box-shadow:9px 9px 0 var(--ink)}
.nav-card .num{font-family:'Fraunces',serif;font-weight:800;font-size:2.6rem;color:var(--red);line-height:1}
.nav-card:nth-child(2) .num{color:var(--blue)}
.nav-card:nth-child(3) .num{color:var(--green)}
.nav-card:nth-child(4) .num{color:var(--pink)}
.nav-card:nth-child(5) .num{color:var(--yellow);-webkit-text-stroke:2px var(--ink)}

/* ---------- Sayfa başlığı ---------- */
.page-head{padding:56px 0 18px}
.page-head p{max-width:52ch;font-size:1.15rem;margin-top:12px}

/* ---------- Hakkımda ---------- */
.portrait{aspect-ratio:4/5;border:var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;position:relative;
  background:radial-gradient(circle at 70% 25%,var(--yellow) 0 16%,transparent 17%),
             radial-gradient(circle at 25% 75%,var(--pink) 0 22%,transparent 23%),var(--blue);
  display:grid;place-items:center}
.portrait b{font-family:'Fraunces',serif;font-size:7rem;color:#fff;letter-spacing:-.05em;text-shadow:5px 5px 0 var(--ink)}
.portrait img{width:100%;height:100%;object-fit:cover}
.info{list-style:none;margin-top:20px}
.info li{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:2px dashed #cfc7b6}
.info li:last-child{border:0}
.info b{font-weight:700}
.skill{margin-bottom:18px}
.skill-top{display:flex;justify-content:space-between;font-weight:600;margin-bottom:6px}
.track-bar{height:16px;border:var(--line);border-radius:999px;background:#fff;overflow:hidden}
.fill{height:100%;width:0;background:var(--red);transition:width 1.2s cubic-bezier(.2,.8,.2,1)}
.skill:nth-child(2) .fill{background:var(--blue)}
.skill:nth-child(3) .fill{background:var(--green)}
.skill:nth-child(4) .fill{background:var(--yellow)}
.skill:nth-child(5) .fill{background:var(--pink)}
.timeline{border-left:var(--line);margin-left:10px;padding-left:28px}
.timeline .step{position:relative;margin-bottom:28px}
.timeline .step::before{content:'';position:absolute;left:-39px;top:6px;width:18px;height:18px;border-radius:50%;
  background:var(--red);border:var(--line)}
.timeline .step:nth-child(2)::before{background:var(--yellow)}
.timeline .step:nth-child(3)::before{background:var(--blue)}
.timeline small{font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#6b6759}

/* ---------- Hobilerim (çevrilen kartlar) ---------- */
.flip{perspective:1000px;height:290px;cursor:pointer;outline:none}
.flip-inner{position:relative;width:100%;height:100%;transition:transform .6s;transform-style:preserve-3d}
.flip:hover .flip-inner,.flip.is-flipped .flip-inner,.flip:focus-visible .flip-inner{transform:rotateY(180deg)}
.face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border:var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:26px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center}
.face .emoji{font-size:3.6rem;margin-bottom:10px}
.face.back{transform:rotateY(180deg);background:var(--ink);color:var(--paper)}
.face.back h3{color:var(--yellow)}
.c1 .front{background:var(--red);color:#fff}.c2 .front{background:var(--yellow)}.c3 .front{background:var(--pink)}
.c4 .front{background:var(--blue);color:#fff}.c5 .front{background:var(--green);color:#fff}.c6 .front{background:#fff}
.hint{font-size:.85rem;margin-top:10px;opacity:.8}

/* ---------- Galeri ---------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 30px}
.filters button{font-family:inherit;font-weight:700;font-size:.95rem;padding:9px 20px;border:var(--line);border-radius:999px;
  background:#fff;cursor:pointer;transition:.15s}
.filters button:hover{background:var(--yellow)}
.filters button.on{background:var(--ink);color:var(--paper)}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:22px}
.tile{position:relative;aspect-ratio:4/5;border:var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);cursor:zoom-in;
  transition:.25s;background:#fff}
.tile:hover{transform:rotate(-1.5deg) scale(1.02)}
.tile.hide{display:none}
.tile .ph,.tile img{width:100%;height:100%;object-fit:cover}
.tile figcaption{position:absolute;left:0;right:0;bottom:0;padding:12px 16px;background:var(--paper);border-top:var(--line);font-weight:700;
  display:flex;justify-content:space-between;gap:8px;font-size:.95rem}
.tile figcaption small{font-weight:500;opacity:.7}
.ph{position:relative;display:grid;place-items:center;overflow:hidden}
.p1{background:linear-gradient(135deg,var(--red),var(--yellow))}
.p2{background:radial-gradient(circle at 30% 30%,var(--yellow) 0 18%,transparent 19%),radial-gradient(circle at 70% 62%,var(--pink) 0 24%,transparent 25%),var(--blue)}
.p3{background:var(--yellow)}
.p3::after{content:'Aa';font-family:'Fraunces',serif;font-weight:800;font-size:7rem;color:var(--ink)}
.p4{background:repeating-linear-gradient(45deg,var(--green) 0 22px,var(--paper) 22px 44px)}
.p5{background:var(--green)}
.p5::after{content:'';width:55%;aspect-ratio:1;border-radius:50%;background:var(--pink);border:var(--line)}
.p6{background:conic-gradient(from 90deg at 50% 60%,var(--red),var(--yellow),var(--green),var(--blue),var(--red))}
.p7{background:var(--pink)}
.p7::after{content:'&';font-family:'Fraunces',serif;font-weight:800;font-size:9rem;color:var(--blue);-webkit-text-stroke:2px var(--ink)}
.p8{background:conic-gradient(var(--ink) 25%,var(--paper) 0 50%,var(--ink) 0 75%,var(--paper) 0) 0 0/60px 60px}
.lightbox{position:fixed;inset:0;background:rgba(28,27,34,.88);display:none;place-items:center;z-index:100;padding:20px}
.lightbox.open{display:grid}
.lb-box{width:min(520px,92vw);background:var(--paper);border:var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:8px 8px 0 var(--yellow)}
.lb-box .ph,.lb-box img{width:100%;aspect-ratio:4/5;max-height:70vh;object-fit:cover}
.lb-cap{padding:14px 18px;font-weight:700;display:flex;justify-content:space-between;align-items:center;gap:10px}
.lb-btns button{font-family:inherit;font-size:1.1rem;font-weight:700;background:#fff;border:var(--line);border-radius:10px;width:40px;height:40px;cursor:pointer;margin-left:6px}
.lb-btns button:hover{background:var(--yellow)}

/* ---------- Hedefler ---------- */
.progress{height:26px;border:var(--line);border-radius:999px;background:#fff;overflow:hidden;margin:16px 0 8px}
.progress div{height:100%;width:0;background:repeating-linear-gradient(45deg,var(--red) 0 14px,var(--yellow) 14px 28px);transition:width .6s}
.goal{display:flex;gap:16px;align-items:flex-start;padding:18px 0;border-bottom:2px dashed #cfc7b6;cursor:pointer}
.goal:last-child{border:0}
.goal input{appearance:none;-webkit-appearance:none;flex:none;width:30px;height:30px;border:var(--line);border-radius:8px;background:#fff;cursor:pointer;
  display:grid;place-items:center;margin-top:2px}
.goal input:checked{background:var(--green)}
.goal input:checked::after{content:'✓';color:#fff;font-weight:800}
.goal input:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.goal b{display:block;font-size:1.1rem}
.goal input:checked + div b{text-decoration:line-through;opacity:.6}
.pill{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;border:2px solid var(--ink);
  border-radius:999px;padding:1px 10px;margin-left:8px;vertical-align:middle;background:var(--yellow)}
.pill.long{background:var(--pink)}
.quote{font-family:'Fraunces',serif;font-size:clamp(1.5rem,3.5vw,2.3rem);font-weight:800;line-height:1.2;background:var(--blue);color:#fff}

/* ---------- İletişim ---------- */
form{display:grid;gap:18px}
label{font-weight:700;display:block;margin-bottom:6px}
input[type=text],input[type=email],textarea{width:100%;font-family:inherit;font-size:1rem;padding:13px 16px;border:var(--line);border-radius:12px;background:#fff}
input:focus,textarea:focus{outline:3px solid var(--blue);outline-offset:2px}
textarea{min-height:150px;resize:vertical}
.err{color:#c8260c;font-size:.88rem;font-weight:600;min-height:1.2em;margin-top:4px}
.ok{display:none;background:var(--green);color:#fff;border:var(--line);border-radius:12px;padding:14px 18px;font-weight:700}
.ok.show{display:block}
.links{list-style:none;margin-top:14px}
.links li{padding:10px 0;border-bottom:2px dashed #cfc7b6}
.links li:last-child{border:0}
.links a{font-weight:700}

/* ---------- Alt bilgi ---------- */
footer{background:var(--ink);color:var(--paper);padding:34px 0;margin-top:40px}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px}
footer a{color:var(--yellow)}

/* ---------- Kayarak belirme ---------- */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s,transform .7s}
.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
}
@media(max-width:520px){body{font-size:16px}section{padding:48px 0}.face .emoji{font-size:3rem}}