/* ===========================================================
   sedatsite — Brutalist Bento (2025)
   Sedat Efe Altinkeser — sedatefealtinkeser.com.tr
   uqpe pink + mono accents on near-black background
   =========================================================== */

:root {
  --bg:           #0a0a0a;
  --surface:      #141414;
  --surface-2:    #1c1c1d;
  --border:       #262628;
  --border-2:     #3a3a3c;
  --text:         #f5f5f7;
  --text-2:       #c8c8cc;
  --muted:        #8a8a90;
  --uqpe-pink:    #ff6b9d;
  --uqpe-pink-2:  #ff85af;
  --dev-cyan:     #6bf0ff;
  --yellow:       #ffe66b;
  --green:        #4ade80;

  --radius:       14px;
  --radius-sm:    8px;

  --font-sans:    'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Space Grotesk', var(--font-sans);
  --font-mono:    'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(255,107,157,0.10), transparent 70%),
    radial-gradient(ellipse 60% 40% at 90% 10%, rgba(107,240,255,0.06), transparent 70%);
}

a { color: inherit; text-decoration: none; }

/* ---------- NAVBAR ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,10,10,0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.navbar__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.navbar__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
}
.brand-dot {
  width: 8px; height: 8px;
  background: var(--uqpe-pink);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--uqpe-pink);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%     { opacity: 0.6; transform: scale(0.85); }
}
.navbar__nav {
  display: flex;
  gap: 4px;
}
.navbar__nav a {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  padding: 6px 12px;
  border-radius: 6px;
  transition: color .15s, background .15s;
}
.navbar__nav a:hover { color: var(--text); background: var(--surface); }

/* ---------- BENTO GRID ---------- */
.bento {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-flow: dense;
  gap: 16px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  position: relative;
  overflow: hidden;
  transition: transform .25s ease, border-color .25s ease;
  display: flex;
  flex-direction: column;
}
.card:hover {
  transform: translateY(-2px);
  border-color: var(--border-2);
}
.card__tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-transform: uppercase;
  position: absolute;
  top: 14px;
  right: 16px;
}
.card__h2 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 16px;
}

/* ---------- CARD SIZES (desktop) ---------- */
.card--hero    { grid-column: span 7; grid-row: span 2; padding: 40px; min-height: 240px; }
.card--now     { grid-column: span 3; }
.card--status  { grid-column: span 2; }

.card--uqpe    { grid-column: span 8; grid-row: span 2; min-height: 320px; padding: 36px; }
.card--photo   { grid-column: span 4; padding: 0; min-height: 320px; }

.card--netege  { grid-column: span 4; }
.card--projects{ grid-column: span 8; grid-row: span 2; }

.card--blog    { grid-column: span 6; grid-row: span 2; }
.card--about   { grid-column: span 6; }

.card--contact { grid-column: span 7; }
.card--social  { grid-column: span 5; }

@media (max-width: 1000px) {
  .card--hero, .card--uqpe { grid-column: span 12; }
  .card--now, .card--status { grid-column: span 6; }
  .card--photo { grid-column: span 12; }
  .card--netege, .card--projects, .card--blog, .card--about,
  .card--contact, .card--social { grid-column: span 12; }
}

/* ---------- HERO ---------- */
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 6vw, 56px);
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: -0.02em;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.hero__line { display: inline-flex; align-items: baseline; gap: 8px; }
.hero__line.muted { color: var(--muted); font-weight: 500; }
.cursor {
  color: var(--uqpe-pink);
  font-weight: 400;
  animation: blink 1.1s steps(2,end) infinite;
}
@keyframes blink {
  0%,49%   { opacity: 1; }
  50%,100% { opacity: 0; }
}
.hero__bio {
  margin-top: 24px;
  color: var(--text-2);
  font-size: 16px;
  max-width: 560px;
}

/* ---------- NOW ---------- */
.card--now { justify-content: center; }
.now__label { color: var(--muted); font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em; }
.now__value {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  margin-top: 8px;
  line-height: 1.1;
}
.now__value.pink { color: var(--uqpe-pink); }
.now__sub { margin-top: 12px; font-size: 11px; color: var(--green); }

/* ---------- STATUS ---------- */
.card--status { justify-content: center; gap: 8px; }
.status-row { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.status-row .mono { font-family: var(--font-mono); }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dot--green { background: var(--green); box-shadow: 0 0 8px var(--green); }

/* ---------- UQPE (signature card) ---------- */
.card--uqpe {
  background:
    linear-gradient(135deg, rgba(255,107,157,0.12) 0%, rgba(255,107,157,0.02) 60%),
    var(--surface);
  border-color: rgba(255,107,157,0.30);
  position: relative;
}
.card--uqpe:hover { border-color: var(--uqpe-pink); }
.uqpe__head { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.uqpe__logo {
  width: 56px; height: 56px;
  object-fit: contain;
  background: #fff;
  padding: 6px;
  border-radius: 12px;
}
.uqpe__wordmark {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  color: var(--uqpe-pink);
  letter-spacing: -0.04em;
  line-height: 1;
}
.uqpe__tag {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--uqpe-pink);
  background: rgba(255,107,157,0.10);
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,107,157,0.3);
}
.uqpe__desc {
  color: var(--text-2);
  font-size: 16px;
  margin-bottom: 24px;
  max-width: 560px;
}
.uqpe__decor {
  position: absolute;
  bottom: -60px;
  right: -60px;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(255,107,157,0.20), transparent 70%);
  pointer-events: none;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  transition: transform .15s, background .15s;
  width: fit-content;
}
.btn:hover { transform: translateY(-1px); }
.btn--pink {
  background: var(--uqpe-pink);
  color: #0a0a0b;
  border-color: var(--uqpe-pink);
  box-shadow: 0 4px 24px rgba(255,107,157,0.25);
}
.btn--pink:hover {
  background: var(--uqpe-pink-2);
  box-shadow: 0 6px 28px rgba(255,107,157,0.40);
}
.btn .arrow { transition: transform .2s; }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- PHOTO ---------- */
.card--photo {
  background: linear-gradient(135deg, var(--surface) 0%, #0f0f10 100%);
}
.profile-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(0.15);
  transition: filter .3s;
}
.card--photo:hover .profile-photo { filter: grayscale(0); }
.photo-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  color: var(--muted);
}

/* ---------- NETEGE ---------- */
.netege__head { display: flex; flex-direction: column; gap: 4px; margin-bottom: 12px; }
.netege__name { font-family: var(--font-display); font-size: 22px; font-weight: 600; }
.netege__head .mono { font-size: 11px; }

/* ---------- PROJECTS ---------- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
@media (max-width: 600px) {
  .projects-grid { grid-template-columns: 1fr; }
}
.project {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: background .15s, border-color .15s, transform .15s;
}
.project:hover {
  background: #232325;
  border-color: var(--dev-cyan);
  transform: translateX(2px);
}
.project__icon {
  font-size: 22px;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  border-radius: 8px;
  flex-shrink: 0;
}
.project__title { font-weight: 600; font-size: 14px; }
.project__sub { font-size: 11px; color: var(--muted); margin-top: 2px; }

/* ---------- BLOG ---------- */
.blog-list { display: flex; flex-direction: column; gap: 16px; }
.blog-item {
  padding: 16px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color .15s;
}
.blog-item:hover { border-color: var(--dev-cyan); }
.blog-item__date { font-size: 11px; color: var(--muted); margin-bottom: 6px; }
.blog-item__title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 6px;
}
.blog-item__excerpt { font-size: 13px; margin-bottom: 8px; }

/* ---------- ABOUT / TIMELINE ---------- */
.timeline { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.timeline li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  font-size: 14px;
  color: var(--text-2);
  padding-left: 14px;
  border-left: 2px solid var(--border);
}
.timeline li .mono { font-size: 11px; min-width: 64px; }

/* ---------- CONTACT ---------- */
.contact-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.contact-list li {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 12px;
  align-items: center;
  font-size: 14px;
}
.contact-list .mono { font-size: 11px; }

/* ---------- SOCIAL ---------- */
.social-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 8px;
  margin-top: 8px;
}
.social {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-2);
  transition: all .15s;
}
.social:hover {
  background: var(--dev-cyan);
  color: var(--bg);
  border-color: var(--dev-cyan);
}

/* ---------- UTIL ---------- */
.muted { color: var(--muted); }
.pink  { color: var(--uqpe-pink); }
.mono  { font-family: var(--font-mono); }
.link-cyan { color: var(--dev-cyan); }
.link-cyan:hover { text-decoration: underline; }

/* ---------- FOOTER ---------- */
.footer {
  border-top: 1px solid var(--border);
  margin-top: 60px;
  padding: 24px;
}
.footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer__links { display: flex; gap: 16px; }
.link-muted { color: var(--muted); font-size: 12px; transition: color .15s; }
.link-muted:hover { color: var(--text); }

/* ---------- REDUCED MOTION ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}