:root{
  color-scheme: dark;
  --bg: #0b0c10;
  --bg2:#0e1117;
  --card:#121622;
  --text:#e7eaf0;
  --muted:#a7afc0;
  --line: rgba(255,255,255,.10);
  --line2: rgba(255,255,255,.14);
  --accent:#86b6ff;
  --accent2:#9bffcc;
  --shadow: 0 22px 60px rgba(0,0,0,.55);
  --radius: 18px;
  --radius2: 22px;
  --max: 1100px;
  --nav-max: 1150px;
  --glass: rgba(18,22,34,.55);
  --glass2: rgba(255,255,255,.06);
  --blur: 18px;

  /* Quick sizing knobs (Navbar) */
  --nav-h: 58px;
  --nav-py: 12px;
  --nav-px: 16px;
  --nav-radius: 29px;
  --brand-py: 5px;
  --brand-px: 9px;
  --mark-size: 44px;
  --role-fs: 11.5px;
  --navlink-fs: 12.5px;
  --navlink-py: 9px;
  --navlink-px: 10px;
  --pill-fs: 12.5px;
  --pill-py: 9px;
  --pill-px: 10px;
  --pill-h: 40px;
  --chip-h: 45px;
  --chip-w: 125px;
  --chip-gap: 10px;
  --marquee-dur: 42s;
  --marquee-dur-hover: 90s;

  --btn-bg: transparent;
  --btn-fg: var(--text);
  --btn-border: var(--line2);

  /* Glow button pointer vars (global) */
  --x: 0;
  --y: 0;
  --xp: .5;
  --yp: .5;
  --glow-size: 100px;
}


*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }

html[data-theme="dark"], body{
  color-scheme: dark;
}

body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color:var(--text);
  background-color: var(--bg);
  background-image: linear-gradient(180deg, var(--bg), var(--bg2));
  background-attachment: fixed;
  min-height:100vh;
  line-height:1.5;
  letter-spacing:.2px;
}

a{ color:inherit; text-decoration:none; }
a:focus-visible,
button:focus-visible{
  outline: 3px solid rgba(134,182,255,.55);
  outline-offset: 3px;
  border-radius: 10px;
}
.icon-mark{
  width: var(--mark-size);
  height: var(--mark-size);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line);
}

.icon-mark svg{
  width: 22px;
  height: 22px;
  stroke: var(--text);
  stroke-width: 2.2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.container{ max-width: var(--max); margin:0 auto; padding: 0 20px; }

/* NAVBAR */
.nav-wrap{ position: sticky; top: 0; z-index: 50; padding: 14px 0 0; }
.nav-wrap .container{ max-width: var(--nav-max); width: 100%; padding: 0 20px; }

.nav{
  width: 100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding: var(--nav-py) var(--nav-px);
  min-height: var(--nav-h);
  border: 1px solid var(--line);
  border-radius: var(--nav-radius);
  background: rgba(18,22,34,.40);
  backdrop-filter: blur(var(--blur)) saturate(160%);
  -webkit-backdrop-filter: blur(var(--blur)) saturate(160%);
  box-shadow: 0 8px 26px rgba(0,0,0,.18);
  position: relative;
  overflow:hidden;
}

.brand{
  display:flex; align-items:center; gap:10px;
  padding: var(--brand-py) var(--brand-px);
  border-radius: 999px;
  border: 1px solid transparent;
  position: relative;
  z-index: 1;
}

.mark{
  width: var(--mark-size);
  height: var(--mark-size);
  display: block;
  border-radius: 9px;
  object-fit: contain;
  object-position: center;
  background: transparent;
  box-shadow: 0 12px 25px rgba(134,182,255,.18);
}

.brand .name{ font-weight: 650; letter-spacing:.2px; }
.brand .role{ font-size: var(--role-fs); color: var(--muted); margin-top: -2px; }

.nav-links{ 
  display:flex; 
  gap: 6px; 
  align-items:center; 
  position: relative; 
  z-index: 1; 
  padding-right: 75px;
}
.nav-links a{
  font-size: var(--navlink-fs);
  padding: var(--navlink-py) var(--navlink-px);
  border-radius: 999px;
  color: var(--muted);
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
}
.nav-links a:hover{
  color: var(--text);
  background: var(--glass2);
  border-color: var(--line);
  transform: translateY(-1px);
}
.nav-links a.active{ color: var(--text); background: var(--glass2); border-color: var(--line2); }

.nav-cta{ display:flex; gap:10px; align-items:center; position: relative; z-index: 1; }

/* Navbar CV button: shown on mobile only */
.nav-cv{ display:none !important; }

.pill{
  display:inline-flex; align-items:center; gap:8px;
  padding: var(--pill-py) var(--pill-px);
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(0,0,0,0);
  color: var(--text);
  font-size: var(--pill-fs);
  line-height: 1;
  min-height: var(--pill-h);
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.pill:hover{ background: var(--glass2); border-color: var(--line2); transform: translateY(-1px); }

.primary{
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid var(--btn-border);
  border-radius: 999px;
  font-weight: 650;
  letter-spacing: .1px;
}
.primary:hover{
  background: rgba(255,255,255,.04);
  border-color: var(--text);
  transform: translateY(-1px);
  opacity: 1;
}

.menu-btn{ display:none; }

/* Minimal icons */
.icon{
  width: 16px;
  height: 16px;
  display: inline-block;
  vertical-align: -2px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon.fill{ fill: currentColor; stroke: none; }

/* HERO */

#skills{ padding: 70px 0 26px; }

.marquee{
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
  contain: layout paint;
  isolation: isolate;
  touch-action: pan-y;
}

/* Fade edges (cheaper than mask-image on some GPUs) */
.marquee::before,
.marquee::after{
  content:"";
  position:absolute;
  top:0;
  bottom:0;
  width: 56px;
  pointer-events:none;
  z-index: 2;
}
.marquee::before{
  left:0;
  background: linear-gradient(90deg, var(--bg), transparent);
}
.marquee::after{
  right:0;
  background: linear-gradient(270deg, var(--bg), transparent);
}

.marquee-track{
  display: flex;
  width: max-content;
  gap: 0;
  will-change: transform;
  transform: translateX(0);
  transform: translate3d(0,0,0);
  backface-visibility: hidden;
}

.marquee-row{
  display: flex;
  align-items: center;
  gap: var(--chip-gap);
  padding-right: var(--chip-gap);
}

.chip{
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 15px;
  letter-spacing: .1px;
  background: rgba(255,255,255,.03);
  white-space: nowrap;
  height: var(--chip-h);
  width: var(--chip-w);
  justify-content: center;
}



.marquee-sr{
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

@keyframes marquee-x{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}
header{ padding: 88px 0 18px; }
.hero{ 
    max-width: 1050px;
    margin: 0 auto; 
    padding: 0; 
}

.hero-main{
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.kicker{
  color: var(--muted);
  font-size: 13px;
  letter-spacing: .8px;
  text-transform: uppercase;
}

h1{
  margin: 0;
  font-size: clamp(30px, 3.4vw, 46px);
  line-height: 1.08;
  letter-spacing: -0.7px;
}

.lead{
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
  max-width: 62ch;
}

.hero-actions{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-buttons{
  display:flex;
  align-items:center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.hero-cta{ margin-top: 0; }

.glow-btn-sm{
  padding: 12px 18px;
  border-radius: 14px;
}
.glow-btn-sm::before{ border-radius: 14px; }
.glow-btn-sm::after{ border-radius: 14px; }

:root:has(.glow-btn:active){ --glow-size: 300px; }

/* HERO CTA — glow button (scoped, does not affect global buttons) */
.hero-cta{ margin-top: 16px; }

.glow-btn{
  --hue: calc(0 + (var(--xp) * 500));
  --size: var(--glow-size);

  /* glow (demo ile aynı mantık) */
  --glow: radial-gradient(
      50% 50% at center,
      hsl(var(--hue) 80% 85%),
      hsl(var(--hue) 80% 70%),
      transparent
    )
    calc((var(--x) * 1px) - (var(--size) * 0.5))
    calc((var(--y) * 1px) - (var(--size) * 0.5))
    / var(--size) var(--size) no-repeat fixed;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  cursor: pointer;
  position: relative;

  padding: 14px 22px;
  border-radius: 16px;
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: .12ch;

  background: var(--bg2);
  border: 4px solid transparent;
  box-shadow: 0 1px rgba(255,255,255,.12) inset;
  background:
    linear-gradient(var(--bg2), var(--bg2)) padding-box,
    var(--glow),
    linear-gradient(#000, #000) border-box;

  transition: transform .2s ease;
  touch-action: none;
}

.glow-btn::before{
  content: "";
  position: absolute;
  inset: 0;
  box-shadow: 0 1px rgba(255,255,255,.12) inset;
  background: var(--bg2);
  z-index: 1;
  border-radius: 16px;
}

.glow-btn span{
  background: var(--glow), #000;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  position: relative;
  z-index: 2;
}

.glow-btn::after{
  content: "";
  position: absolute;
  inset: -4px;
  filter: blur(20px);
  border: 4px solid transparent;
  background: var(--glow);
  border-radius: 16px;
  z-index: 0;
  opacity: .9;
}

.glow-btn:hover{ transform: translateY(-1px); }

/* SECTION */
#projects{
  padding-top: 90px;
  scroll-margin-top: 110px;
}

section{ padding: 22px 0; }

.section-head{
  display:flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 65px;
}

.section-title{
  margin:0;
  font-family: "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, system-ui, sans-serif;
  font-size: clamp(22px, 2.4vw, 28px);
  line-height: 1.12;
  letter-spacing: -0.6px;
  font-weight: 480;
  font-size: 34px;
  text-rendering: geometricPrecision;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Section title — centered with lines (Apple-like) */
.section-head.center{
  align-items: center;
  justify-content: center;
}

.section-head.center .section-title{
  padding: 0 14px;
  white-space: nowrap;
}

.section-line{
  height: 3px;
  width: min(360px, 32vw);
  background: linear-gradient(90deg, transparent, var(--line2), transparent);
}

@media (max-width: 700px){
  /* iOS/Android: fixed backgrounds can cause scroll/animation jank */
  body{ background-attachment: scroll; }
  .section-line{ width: 26vw; }
  #fasttaps-img{ width: 300px; }
  #destech-img{ width: 400px; }
  #falez-img{ width: 300px; }
  #ff-img{ width: 300px; }
  #firstjoy-img{ width: 300px; }
  #novo-img{ width: 300px; }

}


/* PROJECTS GRID */
.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 15px;
}

.card{
  grid-column: span 6;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(900px 260px at 20% 0%, rgba(134,182,255,.08), transparent 55%),
    linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  box-shadow:
    0 18px 55px rgba(0,0,0,.20),
    0 1px 0 rgba(255,255,255,.06) inset;
  overflow: hidden;
  position: relative;
  transform: translateZ(0);
  transition:
    transform .26s cubic-bezier(.2,.8,.2,1),
    box-shadow .26s cubic-bezier(.2,.8,.2,1),
    border-color .26s ease,
    background .26s ease;
  will-change: transform, box-shadow;

  margin-bottom: 20px;
  margin-left: 30px;
  margin-right: 30px;
}
@media (hover:hover) and (pointer:fine){
  .card:hover{
    transform: translateY(-6px) scale(1.01);
    border-color: var(--line2);
    box-shadow:
      0 28px 86px rgba(0,0,0,.36),
      0 1px 0 rgba(255,255,255,.08) inset;
  }
  .card:hover::before{ opacity: .95; }
  .card:hover::after{
    opacity: 1;
    transform: translateX(10%) translateY(-6%);
  }
  .card:hover .card-media{ border-color: var(--line2); }
  .card:hover .card-media img{ transform: scale(1.02); }
}

/* Accessible focus that matches the aesthetic */
.card:focus-within{
  border-color: rgba(134,182,255,.55);
  box-shadow:
    0 26px 78px rgba(0,0,0,.32),
    0 0 0 3px rgba(134,182,255,.22);
}

.card-inner{
  position: relative;
  z-index: 1;
  padding: 16px;
}

/* Card media (simple, clean) */
.card-media{
  height: 220px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
  margin-bottom: 12px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color .26s ease, transform .26s ease;
}

.card-media img{
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;      /* kırpma yok: tamamı görünür */
  object-position: center;
  padding: 14px;            /* kenarlarda temiz boşluk */
  transform: scale(1);
  transition: transform .45s cubic-bezier(.2,.8,.2,1);
}




.card-top{ display:flex; align-items:flex-start; justify-content: space-between; gap: 12px; }

.badge{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  background: rgba(255,255,255,.04);
  font-size: 12px;
  white-space: nowrap;
}

.proj-title{ 
  margin: 13px 0 13px; 
  font-size: 19px; 
  letter-spacing: -0.2px; 
}
.proj-desc{ margin:0; color: var(--muted); font-size: 13.5px; }

.tags{
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
  margin-top: 0;
  min-width: 0;
}
.tag{
  font-size: 12px;
  padding: 6px 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  background: rgba(255,255,255,.03);
}

/* Card footer: tags left, action right (Apple-like) */
.card-footer{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
}

.site-btn{
  white-space: nowrap;
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: 999px;
  justify-content: center;
  gap: 0;
}

.site-btn .icon{
  width: 20px;
  height: 20px;
  transform: translate(0,0);
  transition: transform .35s cubic-bezier(.2,.8,.2,1);
}

@media (hover:hover) and (pointer:fine){
  .site-btn:hover .icon{
    transform: translate(2px,-2px);
  }
}

.card-actions{ display:flex; gap: 10px; margin-top: 14px; }

.link{
  font-size: 13px;
  padding: 9px 10px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.link:hover{
  transform: translateY(-1px);
  border-color: var(--line2);
  background: rgba(255,255,255,.05);
}

/* CONTACT — Apple-like */
#contact{ padding-top: 96px; scroll-margin-top: 110px; }

.contact-grid{
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 16px;
  align-items: start;
}

.contact-card{
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255,255,255,.02);
  padding: 20px 20px 18px;
}

.contact-head h3{
  margin: 0 0 6px;
  font-size: 15px;
  letter-spacing: -0.2px;
}

.contact-hint{
  margin: 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.55;
  max-width: 62ch;
}

.contact-dl{
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.contact-dl .row{
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.contact-dl dt{
  margin: 0;
  font-weight: 650;
  color: var(--text);
  font-size: 13px;
}

.contact-dl dd{
  margin: 0;
  color: var(--muted);
  font-size: 13.5px;
}

.contact-links{
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: rgba(0,0,0,0);
}

.contact-link{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.02);
  transition: background .2s ease, transform .2s ease, border-color .2s ease;
}

.contact-link:last-child{ border-bottom: none; }

.contact-link .left{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.contact-link .label{
  font-size: 13.5px;
  color: var(--text);
  font-weight: 650;
  white-space: nowrap;
}

.contact-link .meta{
  font-size: 13px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 48%;
  text-align: right;
}

.contact-link:hover{
  background: rgba(255,255,255,.04);
  transform: translateY(-1px);
  border-color: var(--line2);
}

.contact-note{
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13px;
}

/* ABOUT + CONTACT */
.two-col{ display:grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.panel{
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  padding: 16px;
}
.panel h3{ margin: 0 0 10px; font-size: 15px; }
.panel p{ margin:0; color: var(--muted); font-size: 13.5px; }

.list{
  margin: 12px 0 0;
  padding:0;
  list-style:none;
  display:flex;
  flex-direction: column;
  gap: 8px;
}
.list li{ color: var(--muted); font-size: 13.5px; }
.list li strong{ color: var(--text); font-weight: 650; }

/* FOOTER — Apple-like */
.site-footer{ padding: 22px 0 44px; }

.footer-surface{
  border: 1px solid var(--line);
  border-radius: 22px;
  /*background:
    radial-gradient(900px 260px at 15% 0%, rgba(134,182,255,.10), transparent 60%),
    radial-gradient(860px 240px at 90% 15%, rgba(155,255,204,.08), transparent 60%),
    rgba(255,255,255,.02);*/
  box-shadow: 0 18px 55px rgba(0,0,0,.16);
  overflow: hidden;
}

.footer-top{
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 14px;
  align-items: center;
  padding: 16px 16px 14px;
}

.footer-brand{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}

.footer-brand:hover{
  background: rgba(255,255,255,.04);
  border-color: var(--line);
  transform: translateY(-1px);
}

.footer-brand-text{ display: grid; line-height: 1.15; }
.footer-name{ font-weight: 700; letter-spacing: .2px; font-size: 13px; }
.footer-role{ color: var(--muted); font-size: 12px; margin-top: 2px; }

.footer-nav{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.02);
}

.footer-link{
  font-size: 12.5px;
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: background .2s ease, border-color .2s ease, color .2s ease, transform .2s ease;
}

.footer-link:hover{
  color: var(--text);
  background: rgba(255,255,255,.04);
  border-color: var(--line);
  transform: translateY(-1px);
}

.footer-actions{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  justify-content: flex-end;
}

.footer-icon{
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.02);
  color: var(--text);
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}

.footer-icon:hover{
  background: rgba(255,255,255,.04);
  border-color: var(--line2);
  transform: translateY(-1px);
}

.footer-pill{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.02);
  color: var(--text);
  font-size: 12.5px;
  font-weight: 650;
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}

.footer-pill:hover{
  background: rgba(255,255,255,.04);
  border-color: var(--line2);
  transform: translateY(-1px);
}

.footer-bottom{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 16px 14px;
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,0);
  flex-wrap: wrap;
}

.footer-legal{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 12.5px;
}

.footer-legal .dot{ opacity: .7; }

.footer-note{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 12.5px;
}

.status{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--text);
  font-size: 12px;
}

.status::before{
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent2);
  box-shadow: 0 0 0 3px rgba(155,255,204,.18);
}

.footer-note .sep{ opacity: .7; }

/* Reveal animation */
.reveal{
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .5s ease, transform .5s ease;
}
.reveal.on{ opacity: 1; transform: translateY(0); }

/* Responsive */
@media (max-width: 900px){
  .card{ grid-column: span 12; }
  .two-col{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
  .footer-top{ grid-template-columns: 1fr; justify-items: start; }
  .footer-actions{ width: 100%; }
  #footer-notes{ display: none;}
  .footer-bottom{
    flex-direction: column;
    align-items: center;
    gap: 6px;
    text-align: center;
  }
}

@media (max-width: 700px){
  :root{
    --nav-h: 54px;
    --nav-py: 12px;
    --nav-px: 12px;
    --chip-w: 104px;
  }

  /* Mobile: hide tech stack line in navbar */
  .brand .role{ display:none; }
  .brand{ padding-top: 6px; padding-bottom: 6px; }
  .nav-wrap{ padding: 10px 0 0; }
  .nav{ border-radius: 18px; padding: var(--nav-py) var(--nav-px); min-height: var(--nav-h); }
  .menu-btn{ display:inline-flex; }

  header{ padding: 72px 0 18px; }
  .hero-cta{ margin-top: 0; }
  .glow-btn:not(.glow-btn-sm){ width: 100%; justify-content: center; }
  .glow-btn-sm{ width: auto; }

  /* Mobile dropdown (Apple-like) */
  .nav-links{
    display:flex;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;

    margin-top: 10px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(18,22,34,.55);
    backdrop-filter: blur(var(--blur)) saturate(160%);
    -webkit-backdrop-filter: blur(var(--blur)) saturate(160%);

    /* collapsed state */
    max-height: 0;
    opacity: 0;
    transform: translateY(-6px);
    overflow: hidden;
    pointer-events: none;

    transition:
      max-height .28s ease,
      opacity .22s ease,
      transform .28s cubic-bezier(.2,.8,.2,1);
  }

  .nav.open .nav-links{
    max-height: 320px;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .nav-links a{
    width: 100%;
    justify-content: flex-start;
    padding: 12px 12px;
    border-radius: 14px;
    background: rgba(255,255,255,.02);
    border: 1px solid transparent;
  }

  .nav-links a:hover{
    background: rgba(255,255,255,.04);
    border-color: var(--line);
    transform: translateY(0);
  }

  .nav-links a.active{
    background: rgba(255,255,255,.05);
    border-color: var(--line2);
  }

  .nav.open{
    flex-wrap: wrap;
    border-radius: 22px;
    box-shadow: 0 18px 55px rgba(0,0,0,.22);
  }
  .nav.open .nav-cta{ width:100%; justify-content: space-between; }

  #contact{ padding-top: 72px; }
  .contact-dl .row{ grid-template-columns: 1fr; gap: 6px; }
  .hero-main{ gap: 14px; }

  /* Footer: keep nav on the left and actions on the right on mobile */
  .footer-top{
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .footer-brand{ grid-column: 1 / -1; }

  .footer-nav{
    width: auto;
    justify-content: flex-start;
    gap: 6px;
    padding: 8px 10px;
  }

  .footer-actions{
    width: auto;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: nowrap;
  }

  footer-note{
    width: auto;
  }


}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  .card, .pill, .nav-links a, .reveal{ transition: none !important; }
  .marquee-track{ animation: none !important; }
}






.buton {
  font-size: 1.4em;
  padding: 0.6em 0.8em;
  border-radius: 0.5em;
  border: none;
  background-color: #000;
  color: #fff;
  cursor: pointer;
  box-shadow: 2px 2px 3px #000000b4;
}

.contain {
  position: relative;
  padding: 3px;
  background: linear-gradient(90deg, #03a9f4, #f441a5);
  border-radius: 0.9em;
  transition: all 0.4s ease;
}

.contain::before {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  border-radius: 0.9em;
  z-index: -10;
  filter: blur(0);
  transition: filter 0.4s ease;
}

.contain:hover::before {
  background: linear-gradient(90deg, #03a9f4, #f441a5);
  filter: blur(1.2em);
}
.contain:active::before {
  filter: blur(0.2em);
}
/* CV button (subtle, site-aligned) */
.cv-btn{
  border-color: var(--line2);
  background: rgba(255,255,255,.02);
  font-weight: 650;
  letter-spacing: .1px;
}

.cv-btn:hover{
  background: rgba(255,255,255,.05);
  border-color: var(--text);
}

.cv-btn .icon{
  width: 18px;
  height: 18px;
  transition: none;
}

@media (max-width: 700px){
  /* Mobile navbar: show mail as icon-only (no text) */
  .mail-btn{ display:inline-flex; }
  .mail-btn .mail-text{ display:none; }
  .mail-btn{
    width: 40px;
    height: 40px;
    padding: 0;
    justify-content: center;
    gap: 0;
  }
  .mail-btn .icon{ width: 18px; height: 18px; }