/*
Theme Name: Ünal Terminal
Theme URI: https://unal.tanrisever.com
Author: Ünal Tanrısever (ilk taslak)
Description: Açık temalı, teknik/terminal esintili, Türkçe ve İngilizce kişisel portfolyo.
Version: 0.2.0
Requires at least: 6.5
Requires PHP: 8.1
Text Domain: unal-terminal
*/
:root{--ink:#15233a;--muted:#596780;--line:#d9e2ec;--paper:#f5f8fc;--white:#fff;--accent:#1565cb;--accent2:#087963;--navy:#101f35;--mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--sans:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:var(--sans);font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}a:focus-visible,button:focus-visible{outline:3px solid #f5b941;outline-offset:4px}
img{max-width:100%;height:auto}
.container{width:min(1120px,calc(100% - 48px));margin-inline:auto}
.site-header{border-bottom:1px solid var(--line);background:rgba(255,255,255,.92);position:sticky;top:0;z-index:20;backdrop-filter:blur(16px)}
.header-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:13px;color:var(--navy);font-size:15px;font-weight:800;letter-spacing:-.02em;white-space:nowrap}
.brand:hover{text-decoration:none}.brand-mark{display:grid;place-items:center;width:43px;height:43px;border-radius:12px;background:var(--navy);color:#c9f3e6;font:800 15px var(--mono)}
.brand-meta{display:flex;flex-direction:column;line-height:1.15}.brand-small{font-size:11px;color:var(--muted);font-weight:500;letter-spacing:.08em;text-transform:uppercase;margin-top:5px}
.nav{display:flex;align-items:center;gap:26px}.nav a{color:#3f516a;font-size:14px;font-weight:600}.nav a:hover{color:var(--accent);text-decoration:none}.lang-pill{font:700 12px var(--mono);color:var(--accent)!important;border:1px solid #b6cde9;padding:8px 10px;border-radius:8px;background:#eff6ff}
main{min-height:66vh}.hero{padding:95px 0 90px;display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:center}
.eyebrow{font:700 12px var(--mono);text-transform:uppercase;letter-spacing:.095em;color:var(--accent2);display:inline-flex;align-items:center;gap:10px}
.eyebrow:before{content:'';width:8px;height:8px;border-radius:50%;background:#12a77f;box-shadow:0 0 0 5px #e0f7ec}
.hero h1{font-weight:800;font-size:clamp(37px,5.2vw,67px);letter-spacing:-.055em;line-height:1.11;margin:22px 0}
.hero h1 em{font-style:normal;color:var(--accent)}.lead{font-size:clamp(17px,1.8vw,20px);color:var(--muted);max-width:665px;line-height:1.7}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:12px;padding:13px 20px;font-size:14px;font-weight:700;text-decoration:none;border:1px solid transparent;transition:.2s}.btn:hover{text-decoration:none;transform:translateY(-2px)}.btn-primary{background:var(--navy);color:white}.btn-primary:hover{color:white;background:#23446f}.btn-light{background:white;color:var(--ink);border-color:var(--line)}.btn-light:hover{color:var(--ink)}
.terminal{box-shadow:0 22px 68px rgba(18,37,61,.18);background:#112034;color:#d5e6f5;border-radius:16px;overflow:hidden;transform:rotate(1deg);border:1px solid #3a4d62}
.term-top{background:#1e3149;display:flex;gap:7px;align-items:center;padding:15px 18px;font:12px var(--mono);color:#97b0c6}.dot{width:9px;height:9px;border-radius:50%;background:#ee7180}.dot:nth-child(2){background:#f5bd67}.dot:nth-child(3){background:#62c7a8}.term-title{flex:1;text-align:center;padding-right:40px}
.term-body{padding:24px 27px 30px;font:14px/2 var(--mono);min-height:290px}.term-line{display:block}.term-prompt{color:#70d5b4}.term-value{color:#b4d6ff}.term-soft{color:#839bb5}.term-caret{display:inline-block;width:8px;height:16px;background:#86dbbc;vertical-align:-2px;animation:blink 1.3s steps(2,start) infinite}@keyframes blink{to{visibility:hidden}}
.section{padding:67px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:26px}.section-kicker{font:700 12px var(--mono);text-transform:uppercase;color:var(--accent2);letter-spacing:.1em}.section h2{font-size:clamp(27px,3.3vw,43px);line-height:1.2;letter-spacing:-.035em;margin:9px 0 6px}.section-intro{color:var(--muted);max-width:650px;margin:0}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.tile{background:white;border:1px solid var(--line);border-radius:17px;padding:27px;min-height:255px;display:flex;flex-direction:column;box-shadow:0 3px 14px rgba(26,52,82,.035)}
.tile .tag{font:600 12px var(--mono);color:var(--accent2);letter-spacing:.035em}.tile h3{font-size:22px;letter-spacing:-.026em;line-height:1.3;margin:19px 0 6px}.tile p{color:var(--muted);line-height:1.65;font-size:14px;margin:0 0 18px}.tile a{margin-top:auto;font-size:13px;font-weight:700}
.panel{background:linear-gradient(130deg,#e9f1fb,#edf8f4);border:1px solid #d3e3f1;border-radius:20px;padding:42px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:28px}
.panel h2{margin-top:7px}.panel p{margin:0;max-width:665px;color:var(--muted)}
.quote{padding:35px 0 24px;border-top:1px solid var(--line);margin-top:50px;color:#61708a;font-size:14px}
.page-intro{padding:78px 0 30px;max-width:830px}.page-intro h1{font-size:clamp(37px,5vw,59px);line-height:1.18;letter-spacing:-.045em;margin:14px 0}.page-intro p{font-size:18px;color:var(--muted)}
.page-content{max-width:850px;padding-bottom:92px}.page-content>p{font-size:17px;color:#42516a}.page-content h2{font-size:26px;letter-spacing:-.025em;margin-top:38px}.page-content h3{font-size:20px}.page-content ul{padding-left:20px}.page-content li{margin:10px 0}
.info-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:26px 0}.info-box{padding:25px;background:white;border:1px solid var(--line);border-radius:15px}.info-box h3{margin:0 0 10px;font-size:19px}.info-box p{margin:0;color:var(--muted)}.info-box small{font:700 11px var(--mono);color:var(--accent2)}
.notice{border-left:3px solid var(--accent);background:#eaf2fc;padding:17px 20px;border-radius:0 10px 10px 0;margin:23px 0;color:#36526f}
.site-footer{padding:39px 0 35px;border-top:1px solid var(--line);background:#fff}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.footer-brand{font-weight:800}.footer-brand small{font-weight:400;color:var(--muted);display:block;font-size:12px}.footer-links{display:flex;gap:18px;font-size:13px}.footer-links a{color:var(--muted)}.site-credit{margin-top:16px;color:#8190a5;font:12px var(--mono)}
.entry-card{border:1px solid var(--line);border-radius:12px;background:white;padding:25px;margin-bottom:17px}.entry-card h2{margin:0}.entry-meta{font:12px var(--mono);color:var(--muted)}
@media(max-width:900px){.hero{grid-template-columns:1fr;gap:38px;padding-top:65px}.terminal{max-width:650px;transform:none}.card-grid{grid-template-columns:repeat(2,1fr)}.header-inner{align-items:flex-start;padding:17px 0;flex-direction:column;gap:14px}.nav{flex-wrap:wrap;gap:16px}.panel{grid-template-columns:1fr}}
@media(max-width:640px){.container{width:min(100% - 32px,1120px)}.hero{padding:50px 0}.hero h1{font-size:39px}.section{padding:42px 0}.card-grid,.info-grid{grid-template-columns:1fr}.tile{min-height:0}.panel{padding:26px}.terminal .term-body{font-size:12px;padding:18px}.nav{gap:14px}.nav a{font-size:12px}.site-header{position:relative}}

.page-content section[id]{scroll-margin-top:100px;margin-block:20px}.page-content section[id] .info-box{padding:30px}

/* Çözümler archive: topic jump and scannable case-note grid */
.solutions-intro{max-width:920px;padding-bottom:24px}
.solutions-summary{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:23px}
.solutions-summary span{font:600 12px var(--mono);padding:9px 13px;border:1px solid var(--line);border-radius:99px;background:#fff;color:#48647f}
.solution-jump{display:flex;flex-wrap:wrap;gap:11px;border-bottom:1px solid var(--line);padding:4px 0 29px}
.solution-jump a{font-size:13px;font-weight:700;padding:9px 13px;border:1px solid #d1deeb;border-radius:9px;background:#fff;color:#284d75}
.solution-jump a:hover{background:#eaf2fc;text-decoration:none}
.solutions-section{padding:48px 0 24px;scroll-margin-top:100px}
.solutions-grid .solution-tile{min-height:255px}
.solution-tile h3{font-size:19px;line-height:1.43;margin-top:14px}
.solution-tile h3 a{color:var(--ink)}
.solution-tile h3 a:hover{color:var(--accent);text-decoration:none}
.solution-tile .tag{font-size:11px}
.page-content pre{overflow-x:auto;background:#112034;color:#e5f2ff;border-radius:12px;padding:18px 20px;font-size:13px;line-height:1.65}
.page-content pre code{white-space:pre}
.page-content code{font-family:var(--mono);word-break:normal}
.page-content blockquote{border-left:3px solid var(--accent);padding-left:18px}
@media(max-width:1100px){.nav{gap:16px}.nav a{font-size:13px}}
@media(max-width:640px){.solutions-section{padding:35px 0 15px}.solution-jump{gap:8px}.solution-jump a{font-size:12px;padding:8px 10px}}

/* Real field screenshots in case studies and solution index */
.solution-cover{display:flex;align-items:center;justify-content:center;margin:-27px -27px 19px;min-height:132px;height:132px;padding:13px 15px;background:linear-gradient(145deg,#edf4fa,#f6f9fc);border-bottom:1px solid var(--line);border-radius:16px 16px 0 0;overflow:hidden}
.solution-cover:hover{background:#e9f3fd}
.solution-cover-img{width:100%;height:100%;object-fit:contain;object-position:center;display:block}
.technical-figure{max-width:100%;margin:23px 0 28px;border:1px solid var(--line);border-radius:13px;overflow:hidden;background:white}
.technical-figure-img{display:block;width:100%;height:auto;max-width:100%;object-fit:contain}
.technical-figure figcaption{color:#50627b;background:#f5f8fc;border-top:1px solid var(--line);font-size:13px;line-height:1.6;padding:12px 17px}
@media(max-width:640px){.solution-cover{min-height:105px;height:105px}}


/* Environmental volunteer-work photo and video gallery */
.project-media{margin-top:28px;margin-bottom:36px}
.project-media-heading{margin-top:35px;margin-bottom:18px}
.project-media-heading h3{font-size:clamp(22px,2.4vw,30px);letter-spacing:-.032em;margin:7px 0 7px;line-height:1.26}
.project-media-heading p{font-size:15px;line-height:1.7;color:var(--muted);margin:0;max-width:780px}
.project-photo-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}
.project-photo{margin:0;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:13px}
.project-photo a{display:block;background:#e5edf4;aspect-ratio:4 / 3;overflow:hidden}
.project-photo-img{width:100%;height:100%;object-fit:cover;transition:transform .25s ease;display:block}
.project-photo a:hover img{transform:scale(1.035)}
.project-photo figcaption{font-size:11px;color:var(--muted);line-height:1.5;padding:9px 12px;min-height:49px}
.project-video-heading{margin-top:42px}
.project-video-heading p a{font-weight:700;white-space:nowrap}
.project-video-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}
.project-video{overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:14px;display:flex;flex-direction:column}
.project-video-frame{width:100%;aspect-ratio:16 / 9;background:#0d1a2c;position:relative;overflow:hidden}
.project-video-trigger{position:absolute;inset:0;width:100%;height:100%;padding:0;border:0;background:#0d1a2c;cursor:pointer;display:block}
.project-video-trigger img{display:block;width:100%;height:100%;object-fit:cover;opacity:.9;transition:opacity .2s}
.project-video-trigger:hover img{opacity:.72}
.project-video-trigger:focus-visible{outline:3px solid #f5b941;outline-offset:-4px}
.project-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);height:45px;width:62px;display:grid;place-items:center;border-radius:13px;background:#c61829;color:white;box-shadow:0 8px 22px rgba(0,0,0,.28);font-size:19px;padding-left:3px}
.project-video-trigger:hover .project-play{background:#ed1c34}
.project-youtube-player{display:block;border:0;height:100%;width:100%;position:absolute;inset:0}
.project-video-copy{padding:14px 15px 17px;display:flex;flex:1;flex-direction:column;gap:7px}
.project-video-copy h4{font-size:14px;line-height:1.45;letter-spacing:-.01em;margin:0}
.project-video-copy a{margin-top:auto;font-size:12px;font-weight:700}
@media(max-width:820px){.project-photo-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.project-video-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:550px){.project-photo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.project-video-grid{grid-template-columns:1fr}.project-video-frame{aspect-ratio:16 / 9}.project-photo figcaption{font-size:11px}}