.dsf,.dsf *{box-sizing:border-box}
html,body{overflow-x:clip}
.dsf{width:100vw;max-width:none;margin-left:calc(50% - 50vw);margin-top:72px;overflow-x:clip;color:var(--base-3);text-transform:none;border-top:2px solid var(--contrast)}
.dsf h2,.dsf h3,.dsf p,.dsf ul{text-transform:none}
.dsf-in{max-width:1400px;margin:0 auto}
.dsf-top{background:radial-gradient(ellipse at 15% 20%,rgba(255,255,255,.12),transparent 55%),var(--accent) url("https://international.dit.hua.gr/wp-content/uploads/2026/10/footer.png") right center/cover no-repeat;padding:clamp(36px,6vw,72px) clamp(16px,5vw,96px);position:relative}
.dsf-top:after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.18) 1px,transparent 1.5px);background-size:22px 22px;-webkit-mask-image:linear-gradient(90deg,#000 0%,transparent 70%);mask-image:linear-gradient(90deg,#000 0%,transparent 70%);pointer-events:none}
.dsf-top:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(40,88,133,.96) 0%,rgba(40,88,133,.85) 55%,rgba(40,88,133,.45) 100%)}
.dsf-top .dsf-in{position:relative;display:grid;grid-template-columns:auto 1fr auto;gap:clamp(20px,4vw,56px);align-items:center}
.dsf-logo{display:block;background:#fff;border:2px solid var(--contrast);box-shadow:6px 6px 0 var(--contrast);padding:10px;line-height:0}
.dsf-logo img{display:block;width:104px;height:104px;object-fit:contain}
.dsf-eyebrow{display:block;font-family:"JetBrains Mono","Fira Code",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.85rem;color:#8fb8e8;margin:0 0 12px}
.dsf-eyebrow:before{content:"> ";opacity:.7}
.dsf-lead h2{color:var(--base-3);font-size:clamp(1.6rem,3.4vw,2.6rem);font-weight:500;line-height:1.15;letter-spacing:-0.02em;margin:0 0 10px}
.dsf-lead h2 span{color:#8fb8e8;font-family:"Space Mono","Courier New",monospace;font-weight:700}
.dsf-lead h2 .cur{display:inline-block;width:.4em;height:.78em;background:#fff;margin-left:.15em;vertical-align:-.05em}
@media (prefers-reduced-motion:no-preference){.dsf-lead h2 .cur{animation:dsf-blink 1.1s steps(1) infinite}}
@keyframes dsf-blink{50%{opacity:0}}
.dsf-lead p{margin:0;font-size:1.1rem;line-height:1.6;max-width:56ch;color:var(--base-3)}
.dsf-cta{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}
.dsf .dsf-cta a{display:inline-block;background:var(--base-3);color:var(--contrast);border:2px solid var(--contrast);box-shadow:4px 4px 0 var(--contrast);font-weight:700;text-decoration:none;padding:13px 24px}
.dsf .dsf-cta a.alt{background:transparent;color:var(--base-3);border-color:var(--base-3);box-shadow:none}
.dsf .dsf-cta a:hover,.dsf .dsf-cta a:focus-visible{background:var(--contrast);color:var(--base-3);border-color:var(--contrast);outline:0}
.dsf-main{position:relative;background:radial-gradient(ellipse 60% 70% at 15% 70%,rgba(40,88,133,.55),transparent 70%),linear-gradient(180deg,rgba(14,22,32,.92) 0%,rgba(10,10,10,.97) 100%),#0b0f14 url("https://international.dit.hua.gr/wp-content/uploads/2026/10/backg3.png") center/cover no-repeat;padding:clamp(36px,5vw,64px) clamp(16px,5vw,96px) clamp(40px,5vw,64px);overflow:hidden}
.dsf-main:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:linear-gradient(180deg,#000,transparent 85%);mask-image:linear-gradient(180deg,#000,transparent 85%);pointer-events:none}
.dsf-main .dsf-in{position:relative}
.dsf-ghost{position:absolute;left:-1%;bottom:-8%;font-family:"JetBrains Mono","Fira Code",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-weight:700;font-size:clamp(10rem,26vw,26rem);line-height:1;letter-spacing:-0.06em;color:transparent;-webkit-text-stroke:2px rgba(143,184,232,.09);pointer-events:none;user-select:none}
.dsf-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) minmax(0,1.15fr);gap:clamp(24px,3.5vw,48px)}
.dsf h3{color:#fff;font-family:"JetBrains Mono","Fira Code",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.95rem;font-weight:700;letter-spacing:0;text-transform:none!important;margin:0 0 22px;position:relative;padding-bottom:16px}
.dsf h3:after{content:"";position:absolute;left:0;bottom:0;width:48px;height:3px;background:var(--accent)}
.dsf ul{list-style:none;margin:0;padding:0}
.dsf li{margin:0}
.dsf-main li a{font-size:.97rem;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 12px 8px 0;color:rgba(255,255,255,.82);text-decoration:none;transition:color .15s ease,padding-left .15s ease}
.dsf-main li a:after{content:"\2192";color:#8fb8e8;opacity:0;transform:translateX(-6px);transition:opacity .15s ease,transform .15s ease}
.dsf-main li a:hover,.dsf-main li a:focus-visible{color:#fff;padding-left:8px;outline:0}
.dsf-main li a:hover:after,.dsf-main li a:focus-visible:after{opacity:1;transform:none}
.dsf-contact{position:relative;background:rgba(14,22,32,.7);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:2px solid rgba(143,184,232,.35);box-shadow:6px 6px 0 var(--accent);padding:22px 22px 24px}
.dsf-contact:before,.dsf-contact:after{content:"";position:absolute;width:14px;height:14px;border:3px solid #8fb8e8}
.dsf-contact:before{top:-3px;left:-3px;border-right:0;border-bottom:0}
.dsf-contact:after{bottom:-3px;right:-3px;border-left:0;border-top:0}
.dsf-contact h3{margin-bottom:16px;padding-bottom:14px}
.dsf-contact p a{font-family:"JetBrains Mono","Fira Code",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92rem}
.dsf-contact p{margin:0 0 8px;line-height:1.55;color:rgba(255,255,255,.85)}
.dsf-contact strong{display:block;font-weight:600;margin:0 0 12px;line-height:1.35;color:#fff}
.dsf-main .dsf-contact a{color:#fff;text-decoration:none;border-bottom:2px solid var(--accent);padding:0 1px;transition:background-color .15s ease}
.dsf-main .dsf-contact a:hover,.dsf-main .dsf-contact a:focus-visible{background:var(--accent);outline:0}
.dsf-social{display:flex;gap:12px;margin-top:20px}
.dsf-main .dsf-contact .dsf-social a{display:flex;align-items:center;justify-content:center;width:46px;height:46px;border:2px solid #000;box-shadow:3px 3px 0 #000;color:#fff;padding:0;transition:transform .15s ease,box-shadow .15s ease}
.dsf-main .dsf-contact .dsf-social a:hover,.dsf-main .dsf-contact .dsf-social a:focus-visible{background:inherit;transform:translate(-2px,-2px);box-shadow:5px 5px 0 #000}
.dsf-social .fb{background:#1877f2}
.dsf-social .yt{background:#ff0000}
.dsf-social .ig{background:linear-gradient(45deg,#f9a825 0%,#e1306c 50%,#833ab4 100%)}
.dsf-social svg{width:24px;height:24px;fill:currentColor}
.dsf-bar{position:relative;background:#080a0d;border-top:2px solid var(--accent);padding:18px clamp(16px,5vw,96px);color:rgba(255,255,255,.7);font-size:.85rem;font-family:"JetBrains Mono","Fira Code",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.dsf-bar .dsf-in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px 24px}
.dsf-bar p{margin:0;line-height:1.5}
.dsf-bar b{color:#fff;font-weight:600}
.dsf-bar .dsf-dot{color:#8fb8e8;margin:0 10px}
.dsf .dsf-bar a.dsf-top-btn{display:inline-flex;align-items:center;gap:8px;color:#fff;text-decoration:none;border:2px solid rgba(255,255,255,.7);padding:8px 14px;font-weight:700;font-family:"JetBrains Mono","Fira Code",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;transition:background-color .15s ease,border-color .15s ease}
.dsf .dsf-bar a.dsf-top-btn:hover,.dsf .dsf-bar a.dsf-top-btn:focus-visible{background:var(--accent);border-color:#fff;outline:0}
@media (max-width:1000px){.dsf-top .dsf-in{grid-template-columns:auto 1fr}.dsf-cta{grid-column:1/-1;justify-content:flex-start}.dsf-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dsf-contact{grid-column:1/-1}}
@media (max-width:600px){.dsf-top .dsf-in{grid-template-columns:1fr}.dsf-grid{grid-template-columns:1fr}}
@media (min-width:1001px){.dsf[lang="el"] .dsf-grid{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr) minmax(0,1.15fr)}}