/*
Theme Name: Tolga Celik Premium
Theme URI: https://tolgacelik.com
Author: Tolga Celik
Description: Premium kişisel marka teması — Teknoloji & Dijital Pazarlama
Version: 2.0.0
Text Domain: tolgacelik
*/

/* ─── RESET ─────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--body);font-size:16px;line-height:1.75;color:var(--white);background:var(--ink);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer}

/* ─── DESIGN TOKENS ─────────────────────────────────────── */
:root{
  --ink:    #080C14;
  --ink2:   #0E1422;
  --ink3:   #141C30;
  --ink4:   #1C2540;
  --blue:   #1B6EF3;
  --blue2:  #3D8BFF;
  --cyan:   #00C8F0;
  --white:  #FFFFFF;
  --offwhite:#EEF1F8;
  --muted:  #7A8499;
  --border: rgba(255,255,255,0.07);
  --border2:rgba(255,255,255,0.13);

  --display: 'Syne', sans-serif;
  --body:    'DM Sans', system-ui, sans-serif;
  --mono:    'JetBrains Mono', monospace;

  --r:  10px;
  --rl: 18px;
  --rx: 28px;
  --ease: cubic-bezier(.4,0,.2,1);
  --dur: 0.28s;
}

/* ─── TYPOGRAPHY ─────────────────────────────────────────── */
h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:1.15;letter-spacing:-0.02em;color:var(--white)}
h1{font-size:clamp(2.8rem,6.5vw,5rem)}
h2{font-size:clamp(2rem,4vw,3rem)}
h3{font-size:clamp(1.15rem,2.5vw,1.5rem)}
h4{font-size:1.1rem}
p{color:rgba(255,255,255,.65);line-height:1.8}

.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan);display:block;margin-bottom:14px}
.gradient-text{background:linear-gradient(135deg,var(--blue2),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}

/* ─── LAYOUT ─────────────────────────────────────────────── */
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 28px}
.section{padding:108px 0}
.section--alt{background:var(--ink2)}

/* ─── LOGO SVG ───────────────────────────────────────────── */
.site-logo{display:flex;align-items:center;gap:0}
.logo-svg{width:auto;height:38px}

/* ─── HEADER ─────────────────────────────────────────────── */
.site-header{position:fixed;top:0;left:0;right:0;z-index:900;transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease);border-bottom:1px solid transparent}
.site-header.scrolled{background:rgba(8,12,20,.88);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom-color:var(--border)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:76px}
.main-nav{display:flex;align-items:center;gap:36px}
.main-nav a{font-size:14px;font-weight:500;color:rgba(255,255,255,.65);transition:color var(--dur);position:relative}
.main-nav a::after{content:'';position:absolute;bottom:-3px;left:0;width:0;height:1.5px;background:var(--cyan);transition:width .3s var(--ease)}
.main-nav a:hover,.main-nav a.current{color:var(--white)}
.main-nav a:hover::after,.main-nav a.current::after{width:100%}
.nav-cta{background:var(--blue);color:var(--white)!important;padding:9px 22px;border-radius:50px;font-size:14px!important;transition:background var(--dur),transform var(--dur)!important}
.nav-cta::after{display:none!important}
.nav-cta:hover{background:var(--blue2)!important;transform:translateY(-1px)}
.menu-toggle{display:none;background:none;border:1px solid var(--border2);border-radius:8px;color:var(--white);padding:8px 10px;line-height:1}

/* ─── HERO ───────────────────────────────────────────────── */
.hero{min-height:100vh;display:flex;align-items:center;padding-top:76px;position:relative;overflow:hidden}
.hero-bg-orb{position:absolute;border-radius:50%;pointer-events:none;filter:blur(80px);opacity:.18}
.hero-bg-orb.orb1{width:700px;height:700px;background:var(--blue);top:-200px;right:-150px}
.hero-bg-orb.orb2{width:500px;height:500px;background:var(--cyan);bottom:-100px;left:-100px;opacity:.1}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:72px;align-items:center}
.hero-pill{display:inline-flex;align-items:center;gap:10px;background:rgba(27,110,243,.12);border:1px solid rgba(27,110,243,.3);color:var(--cyan);padding:9px 18px;border-radius:50px;font-size:13px;font-weight:500;margin-bottom:28px}
.hero-pill-dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);animation:blink 2.2s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(1.5)}}
.hero h1{margin-bottom:24px}
.hero-desc{font-size:18px;color:rgba(255,255,255,.6);max-width:500px;margin-bottom:44px;line-height:1.7}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:60px}
.hero-stats{display:flex;gap:48px;padding-top:44px;border-top:1px solid var(--border)}
.stat-num{font-family:var(--display);font-size:30px;font-weight:700;color:var(--white);line-height:1}
.stat-label{font-size:13px;color:var(--muted);margin-top:4px}
.hero-visual{position:relative;display:flex;justify-content:center;align-items:center}
.hero-photo-frame{width:400px;height:480px;border-radius:var(--rx);overflow:hidden;background:var(--ink3);border:1px solid var(--border2);position:relative}
.hero-photo-frame img{width:100%;height:100%;object-fit:cover}
.hero-photo-placeholder{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--muted);font-size:14px}
.hero-badge{position:absolute;background:rgba(14,20,34,.85);backdrop-filter:blur(12px);border:1px solid var(--border2);border-radius:var(--r);padding:14px 18px;min-width:140px}
.hero-badge.b1{left:-28px;bottom:48px}
.hero-badge.b2{right:-28px;top:48px}
.badge-label{font-size:11px;color:var(--muted);margin-bottom:3px}
.badge-value{font-family:var(--display);font-size:20px;font-weight:700;color:var(--white)}

/* ─── DROPDOWN SUBMENU ───────────────────────────────────── */
.has-submenu{position:relative}
.has-submenu>a{cursor:pointer}
.submenu{position:absolute;top:calc(100% + 16px);left:50%;transform:translateX(-50%);background:rgba(14,20,34,.97);backdrop-filter:blur(20px);border:1px solid var(--border2);border-radius:var(--r);padding:8px;min-width:220px;opacity:0;visibility:hidden;transition:opacity .2s var(--ease),transform .2s var(--ease),visibility .2s;transform:translateX(-50%) translateY(-6px);z-index:200}
.has-submenu:hover .submenu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.submenu a{display:flex;align-items:center;gap:10px;padding:10px 14px;font-size:13px;color:rgba(255,255,255,.7);border-radius:6px;transition:background .15s,color .15s;white-space:nowrap}
.submenu a:hover{background:rgba(27,110,243,.15);color:var(--white)}
.submenu::before{content:'';position:absolute;top:-6px;left:50%;transform:translateX(-50%);width:12px;height:6px;background:rgba(14,20,34,.97);clip-path:polygon(50% 0%,0% 100%,100% 100%)}

/* ─── BUTTONS ────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:9px;padding:14px 30px;font-size:15px;font-weight:600;border-radius:50px;border:none;transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),background var(--dur)}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--blue2));color:var(--white);box-shadow:0 4px 28px rgba(27,110,243,.4)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 36px rgba(27,110,243,.55)}
.btn-ghost{background:transparent;color:var(--white);border:1.5px solid rgba(255,255,255,.2)}
.btn-ghost:hover{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.4)}

/* ─── VIDEO GRID ─────────────────────────────────────────── */
.videos-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}
.video-card{display:block;text-decoration:none;background:var(--ink3);border:1px solid var(--border);border-radius:var(--rl);overflow:hidden;transition:transform var(--dur) var(--ease),border-color var(--dur),box-shadow var(--dur)}
.video-card:hover{transform:translateY(-6px);border-color:rgba(27,110,243,.4);box-shadow:0 20px 60px rgba(0,0,0,.35)}
.video-thumb{position:relative;aspect-ratio:16/9;background:var(--ink);overflow:hidden}
.video-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.video-card:hover .video-thumb img{transform:scale(1.04)}
.video-overlay{position:absolute;inset:0;background:rgba(0,0,0,.3);display:flex;align-items:center;justify-content:center;transition:background var(--dur)}
.video-card:hover .video-overlay{background:rgba(0,0,0,.15)}
.play-icon{width:52px;height:52px;border-radius:50%;background:rgba(27,110,243,.9);display:flex;align-items:center;justify-content:center;transition:transform var(--dur),background var(--dur)}
.video-card:hover .play-icon{transform:scale(1.1);background:var(--blue2)}
.play-icon svg{width:18px;height:18px;fill:white;margin-left:3px}
.video-cat-tag{position:absolute;top:12px;left:12px;background:rgba(27,110,243,.9);color:#fff;font-size:11px;font-weight:600;padding:4px 12px;border-radius:50px;letter-spacing:.04em}
.video-info{padding:20px}
.video-title{font-family:var(--display);font-size:16px;font-weight:600;color:var(--white);margin-bottom:8px;line-height:1.4}
.video-date{font-size:12px;color:var(--muted);font-family:var(--mono)}

/* ─── BLOG GRID ──────────────────────────────────────────── */
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:28px}
.post-card{background:var(--ink2);border:1px solid var(--border);border-radius:var(--rl);overflow:hidden;display:flex;flex-direction:column;transition:transform var(--dur) var(--ease),border-color var(--dur),box-shadow var(--dur)}
.post-card:hover{transform:translateY(-5px);border-color:rgba(0,200,240,.2);box-shadow:0 16px 48px rgba(0,0,0,.3)}
.post-thumb{aspect-ratio:16/9;overflow:hidden;position:relative;background:var(--ink3)}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.post-card:hover .post-thumb img{transform:scale(1.04)}
.post-cat{position:absolute;top:14px;left:14px;background:rgba(0,200,240,.15);border:1px solid rgba(0,200,240,.3);color:var(--cyan);font-size:11px;font-weight:600;padding:4px 12px;border-radius:50px}
.post-body{padding:24px;flex:1;display:flex;flex-direction:column}
.post-date{font-size:12px;color:var(--muted);font-family:var(--mono);margin-bottom:10px}
.post-title{font-family:var(--display);font-size:18px;font-weight:700;color:var(--white);margin-bottom:12px;line-height:1.3}
.post-title a:hover{color:var(--cyan)}
.post-excerpt{font-size:14px;color:rgba(255,255,255,.55);line-height:1.65;flex:1}
.post-footer{margin-top:20px;padding-top:16px;border-top:1px solid var(--border);display:flex;justify-content:flex-end}
.read-more{font-size:13px;font-weight:600;color:var(--cyan);display:inline-flex;align-items:center;gap:6px;transition:gap .2s}
.post-card:hover .read-more{gap:10px}

/* ─── SERVICES ───────────────────────────────────────────── */
.services-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2px;border:1px solid var(--border);border-radius:var(--rl);overflow:hidden}
.service-card{background:var(--ink2);padding:36px 32px;transition:background var(--dur);text-decoration:none;display:block;position:relative;overflow:hidden}
.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--blue),var(--cyan));transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.service-card:hover{background:var(--ink3)}
.service-card:hover::before{transform:scaleX(1)}
.service-num{font-family:var(--mono);font-size:11px;color:var(--blue2);letter-spacing:.1em;margin-bottom:16px;display:block}
.service-icon-wrap{width:52px;height:52px;border-radius:var(--r);background:rgba(27,110,243,.12);border:1px solid rgba(27,110,243,.2);display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:20px;transition:background var(--dur),border-color var(--dur)}
.service-card:hover .service-icon-wrap{background:rgba(27,110,243,.2);border-color:rgba(27,110,243,.4)}
.service-name{font-family:var(--display);font-size:20px;font-weight:700;color:var(--white);margin-bottom:10px}
.service-desc{font-size:14px;color:rgba(255,255,255,.55);line-height:1.65}
.service-arrow{position:absolute;bottom:28px;right:28px;width:36px;height:36px;border-radius:50%;border:1px solid var(--border2);display:flex;align-items:center;justify-content:center;color:var(--muted);transition:all var(--dur)}
.service-card:hover .service-arrow{background:var(--blue);border-color:var(--blue);color:#fff}

/* ─── ABOUT ──────────────────────────────────────────────── */
.about-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:88px;align-items:center}
.about-img-wrap{position:relative}
.about-photo{border-radius:var(--rx);overflow:hidden;aspect-ratio:4/5;background:var(--ink3);border:1px solid var(--border2)}
.about-photo img{width:100%;height:100%;object-fit:cover}
.about-photo-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:14px;text-align:center;padding:24px}
.about-exp-badge{position:absolute;bottom:-20px;right:-20px;background:var(--blue);color:#fff;padding:20px 24px;border-radius:var(--r);text-align:center}
.about-exp-num{font-family:var(--display);font-size:32px;font-weight:700;line-height:1}
.about-exp-label{font-size:12px;opacity:.85;margin-top:4px}
.about-content>p{margin-bottom:18px;font-size:16px}
.skills-list{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0}
.skill-tag{background:rgba(27,110,243,.1);border:1px solid rgba(27,110,243,.25);color:rgba(255,255,255,.8);font-size:13px;font-weight:500;padding:7px 16px;border-radius:50px}
.social-row{display:flex;gap:12px;margin-top:32px}
.social-btn{width:44px;height:44px;border-radius:50%;border:1px solid var(--border2);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:17px;transition:all var(--dur)}
.social-btn:hover{border-color:var(--blue);color:var(--white);background:rgba(27,110,243,.15)}

/* ─── CONTACT ────────────────────────────────────────────── */
.contact-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:72px;align-items:start}
.contact-info>p{color:rgba(255,255,255,.6);margin-bottom:36px;font-size:16px}
.contact-chip{display:flex;align-items:center;gap:16px;background:var(--ink3);border:1px solid var(--border);border-radius:var(--r);padding:18px 20px;margin-bottom:14px}
.chip-icon{width:40px;height:40px;border-radius:8px;background:rgba(27,110,243,.12);display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}
.chip-label{font-size:12px;color:var(--muted)}
.chip-value{font-size:14px;font-weight:500;color:var(--white);margin-top:2px}
.contact-form-wrap{background:var(--ink2);border:1px solid var(--border2);border-radius:var(--rx);padding:40px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{margin-bottom:20px}
.form-label{display:block;font-size:13px;font-weight:500;color:rgba(255,255,255,.65);margin-bottom:8px}
.form-control{width:100%;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:var(--r);padding:13px 16px;font-family:var(--body);font-size:15px;color:var(--white);outline:none;transition:border-color var(--dur),background var(--dur)}
.form-control::placeholder{color:rgba(255,255,255,.25)}
.form-control:focus{border-color:var(--blue);background:rgba(27,110,243,.06)}
textarea.form-control{resize:vertical;min-height:130px}
.submit-btn{width:100%;padding:16px;background:linear-gradient(135deg,var(--blue),var(--blue2));border:none;border-radius:50px;color:#fff;font-family:var(--body);font-size:16px;font-weight:600;cursor:pointer;transition:transform var(--dur),box-shadow var(--dur);box-shadow:0 4px 24px rgba(27,110,243,.35)}
.submit-btn:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(27,110,243,.5)}

/* ─── SECTION CTA ────────────────────────────────────────── */
.section-more{text-align:center;margin-top:52px}

/* ─── FOOTER ─────────────────────────────────────────────── */
.site-footer{background:var(--ink2);border-top:1px solid var(--border);padding:52px 0 32px}
.footer-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:32px;margin-bottom:28px;border-bottom:1px solid var(--border)}
.footer-nav{display:flex;gap:28px}
.footer-nav a{font-size:14px;color:var(--muted);transition:color var(--dur)}
.footer-nav a:hover{color:var(--white)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--muted)}

/* ─── SINGLE POST ────────────────────────────────────────── */
.single-hero-section{padding:140px 0 56px;background:var(--ink2)}
.single-meta{display:flex;align-items:center;gap:16px;margin-bottom:20px}
.single-content{max-width:760px;margin:0 auto;padding:56px 28px}
.single-content h2,.single-content h3{margin:36px 0 16px}
.single-content p{color:rgba(255,255,255,.72);margin-bottom:20px}
.single-content a{color:var(--cyan);text-decoration:underline}
.single-content ul,.single-content ol{color:rgba(255,255,255,.7);padding-left:24px;margin-bottom:20px}
.single-content li{margin-bottom:7px}
.single-content blockquote{border-left:3px solid var(--blue);padding:16px 24px;background:rgba(27,110,243,.07);border-radius:0 var(--r) var(--r) 0;margin:28px 0;font-style:italic;color:rgba(255,255,255,.8)}
.single-content img{border-radius:var(--r);margin:28px 0;width:100%}
.single-content pre{background:var(--ink3);border:1px solid var(--border);border-radius:var(--r);padding:20px;overflow-x:auto;font-family:var(--mono);font-size:14px;color:var(--cyan);margin-bottom:20px}

/* ─── PAGE HERO ──────────────────────────────────────────── */
.page-hero{padding:140px 0 56px;background:var(--ink2);text-align:center}
.page-hero p{color:var(--muted);font-size:18px;margin-top:16px;max-width:580px;margin-left:auto;margin-right:auto}

/* ─── SERVICE PAGE HERO ──────────────────────────────────── */
.service-page-hero{padding:140px 0 80px;background:var(--ink2);position:relative;overflow:hidden}
.service-page-hero::before{content:'';position:absolute;top:-200px;right:-200px;width:600px;height:600px;background:radial-gradient(circle,rgba(27,110,243,.12) 0%,transparent 70%);pointer-events:none}
.service-back{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:28px;transition:color var(--dur)}
.service-back:hover{color:var(--white)}
.service-hero-meta{display:flex;align-items:center;gap:20px;margin-top:28px;padding-top:24px;border-top:1px solid var(--border)}
.service-content{max-width:820px;margin:0 auto;padding:64px 28px}
.service-content h2{font-size:1.9rem;margin-bottom:16px}
.service-content p{color:rgba(255,255,255,.68);font-size:16px;margin-bottom:18px;line-height:1.8}
.service-features{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:36px 0}
.sf-item{background:var(--ink2);border:1px solid var(--border);border-radius:var(--r);padding:20px}
.sf-item strong{display:block;color:var(--white);font-size:14px;margin-bottom:6px}
.sf-item span{font-size:13px;color:var(--muted)}
.service-cta-block{background:linear-gradient(135deg,rgba(27,110,243,.15),rgba(0,200,240,.08));border:1px solid rgba(27,110,243,.25);border-radius:var(--rl);padding:40px;text-align:center;margin-top:56px}
.service-cta-block h3{margin-bottom:12px}
.service-cta-block p{margin-bottom:24px}

/* ─── WORDPRESS ──────────────────────────────────────────── */
.aligncenter{text-align:center;margin:28px auto}
.alignleft{float:left;margin:0 24px 16px 0}
.alignright{float:right;margin:0 0 16px 24px}
.wp-caption-text{font-size:13px;color:var(--muted);text-align:center;margin-top:8px}
.wpcf7-submit{width:100%;padding:16px;background:linear-gradient(135deg,var(--blue),var(--blue2));border:none;border-radius:50px;color:#fff;font-family:var(--body);font-size:16px;font-weight:600;cursor:pointer;transition:transform var(--dur),box-shadow var(--dur);box-shadow:0 4px 24px rgba(27,110,243,.35)}
.wpcf7-submit:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(27,110,243,.5)}

/* ─── ANIMATIONS ─────────────────────────────────────────── */
@keyframes fadeUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}
.animate{animation:fadeUp .7s var(--ease) both}
.d1{animation-delay:.08s}.d2{animation-delay:.16s}.d3{animation-delay:.24s}.d4{animation-delay:.32s}.d5{animation-delay:.4s}

/* ─── RESPONSIVE ─────────────────────────────────────────── */
@media(max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .hero-visual{display:none}
  .about-grid{grid-template-columns:1fr;gap:48px}
  .contact-grid{grid-template-columns:1fr;gap:48px}
  .form-row{grid-template-columns:1fr}
  .service-features{grid-template-columns:1fr}
}
@media(max-width:640px){
  .main-nav{display:none}
  .main-nav.open{display:flex;flex-direction:column;position:absolute;top:76px;left:0;right:0;background:rgba(8,12,20,.97);padding:28px;gap:22px;border-bottom:1px solid var(--border)}
  .menu-toggle{display:flex;align-items:center}
  .hero-stats{gap:24px;flex-wrap:wrap}
  .footer-top{flex-direction:column;gap:24px;text-align:center}
  .footer-bottom{flex-direction:column;gap:8px;text-align:center}
}