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/* ---------- Yazı tipleri ---------- */
@font-face { font-family: 'Instrument Serif'; font-style: normal; font-display: swap; font-weight: 400; src:url(/assets/fonts/instrument-serif-latin-ext-400-normal.woff2) format('woff2'); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: 'Instrument Serif'; font-style: normal; font-display: swap; font-weight: 400; src:url(/assets/fonts/instrument-serif-latin-400-normal.woff2) format('woff2'); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'Instrument Serif'; font-style: italic; font-display: swap; font-weight: 400; src:url(/assets/fonts/instrument-serif-latin-ext-400-italic.woff2) format('woff2'); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: 'Instrument Serif'; font-style: italic; font-display: swap; font-weight: 400; src:url(/assets/fonts/instrument-serif-latin-400-italic.woff2) format('woff2'); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'Inter'; font-style: normal; font-display: swap; font-weight: 100 900; src:url(/assets/fonts/inter-cyrillic-ext-wght-normal.woff2) format('woff2'); unicode-range: U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F; }
@font-face { font-family: 'Inter'; font-style: normal; font-display: swap; font-weight: 100 900; src:url(/assets/fonts/inter-cyrillic-wght-normal.woff2) format('woff2'); unicode-range: U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116; }
@font-face { font-family: 'Inter'; font-style: normal; font-display: swap; font-weight: 100 900; src:url(/assets/fonts/inter-latin-ext-wght-normal.woff2) format('woff2'); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: 'Inter'; font-style: normal; font-display: swap; font-weight: 100 900; src:url(/assets/fonts/inter-latin-wght-normal.woff2) format('woff2'); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-display: swap; font-weight: 400; src:url(/assets/fonts/jetbrains-mono-cyrillic-400-normal.woff2) format('woff2'); unicode-range: U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116; }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-display: swap; font-weight: 400; src:url(/assets/fonts/jetbrains-mono-latin-ext-400-normal.woff2) format('woff2'); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-display: swap; font-weight: 400; src:url(/assets/fonts/jetbrains-mono-latin-400-normal.woff2) format('woff2'); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-display: swap; font-weight: 500; src:url(/assets/fonts/jetbrains-mono-cyrillic-500-normal.woff2) format('woff2'); unicode-range: U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116; }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-display: swap; font-weight: 500; src:url(/assets/fonts/jetbrains-mono-latin-ext-500-normal.woff2) format('woff2'); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-display: swap; font-weight: 500; src:url(/assets/fonts/jetbrains-mono-latin-500-normal.woff2) format('woff2'); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }

:root, [data-theme="dark"]{
  --bg:#13110e;
  --bg2:#191611;
  --bg3:#232017;
  --card:#1b1813;
  --card-h:#232019;
  --text:#f0e8d6;
  --text2:#c7bda7;
  --muted:#948a78;
  --line:#2d281f;
  --line2:rgba(212,175,106,0.22);
  --gold:#d4af6a;
  --gold2:#ebd08b;
  --nav-bg:rgba(19,17,14,0.86);
  --shadow:0 8px 24px rgba(0,0,0,0.4);
  --nav-h:72px;
  --c-web:#4ab9c6;
  --c-menu:#e0785a;
  --c-ojs:#bb8ce0;
  --c-academy:#5fbd8d;
  --c-game:#72a3e3;
  --c-tools:#9bbf5c;
  --c-docent:#e3808b;
  --c-scholar:#8f8ee4;
  --c-labs:#dd87c8;
}
[data-theme="light"]{
  --bg:#f6f2e9;
  --bg2:#f0ebdd;
  --bg3:#e7e1cf;
  --card:#fffdf8;
  --card-h:#faf5e9;
  --text:#1e1a13;
  --text2:#4a4336;
  --muted:#6b6253;
  --line:#dad3c1;
  --line2:rgba(131,96,16,0.25);
  --gold:#836010;
  --gold2:#a5812a;
  --nav-bg:rgba(246,242,233,0.88);
  --shadow:0 8px 24px rgba(30,26,19,0.10);
  --c-web:#0b6c78;
  --c-menu:#a8422e;
  --c-ojs:#6f3f9e;
  --c-academy:#136b46;
  --c-game:#265ea3;
  --c-tools:#4c6617;
  --c-docent:#ab3242;
  --c-scholar:#45439c;
  --c-labs:#9c3f85;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
/* Anchor hedefi: JS tam pozisyonu hesaplar, bu kural JS calismazsa yedektir */
html{
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--nav-h) + 0.5rem);
  -webkit-text-size-adjust:100%;
}
section[id]{scroll-margin-top:calc(var(--nav-h) + 0.5rem)}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
}
body{
  font-family:'Inter',sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  padding-top:var(--nav-h);
  overflow-x:hidden;
  transition:background 0.4s ease, color 0.4s ease;
}
a{color:inherit;text-decoration:none}


/* Language spans */
.li{display:none}
.li.on{display:inline}
.li.on-block{display:block}

/* NAV */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  height:var(--nav-h);padding:0 2rem;
  background:var(--nav-bg);
  -webkit-backdrop-filter:blur(20px) saturate(160%);
  backdrop-filter:blur(20px) saturate(160%);
  border-bottom:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:center;
  transition:background 0.4s ease, border-color 0.4s ease;
}
.nav-logo{
  font-family:'Instrument Serif',serif;
  font-size:1.55rem;font-weight:400;letter-spacing:-0.01em;
  color:var(--text);display:flex;align-items:baseline;gap:0.5rem;
}
.nav-logo em{font-style:italic;color:var(--gold)}
.nav-logo small{
  font-family:'JetBrains Mono',monospace;
  font-size:0.6rem;font-weight:500;text-transform:uppercase;
  letter-spacing:0.2em;color:var(--muted);margin-left:0.5rem;
}
.nav-right{display:flex;align-items:center;gap:1.5rem}
.nav-links{display:flex;gap:2rem;font-size:0.85rem;font-weight:500}
.nav-links a{color:var(--text);opacity:0.75;transition:opacity 0.2s, color 0.2s}
.nav-links a:hover{opacity:1;color:var(--gold)}
.theme-toggle{
  width:36px;height:36px;border-radius:50%;
  background:transparent;border:1px solid var(--line);
  color:var(--text);cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:all 0.25s;padding:0;
}
.theme-toggle:hover{border-color:var(--gold);color:var(--gold);transform:rotate(15deg)}
.theme-toggle svg{width:16px;height:16px}
[data-theme="dark"] .theme-toggle .icon-moon{display:none}
[data-theme="light"] .theme-toggle .icon-sun{display:none}
.nav-lang{
  display:flex;gap:0.7rem;
  font-family:'JetBrains Mono',monospace;
  font-size:0.7rem;letter-spacing:0.12em;
  padding-left:1.25rem;border-left:1px solid var(--line);
}
.nav-lang button{
  background:none;border:none;color:var(--text);
  opacity:0.4;cursor:pointer;
  font-family:inherit;font-size:inherit;letter-spacing:inherit;padding:0;
  transition:opacity 0.2s, color 0.2s;
}
.nav-lang button.active{opacity:1;color:var(--gold)}
.nav-lang button:hover{opacity:0.8}

/* CONTAINER */
.wrap{max-width:1360px;margin:0 auto;padding:0 2rem}

/* HERO */
/* ILK EKRAN: hero + marquee birlikte tam olarak bir ekran yuksekligi */
.first-screen{
  min-height:calc(100vh - var(--nav-h));
  min-height:calc(100svh - var(--nav-h));
  display:flex;
  flex-direction:column;
}
.hero{
  flex:1 1 auto;
  min-height:0;
  display:flex;
  align-items:center;
  padding:clamp(1.5rem,4vh,3.5rem) 0;
  position:relative;
  overflow:hidden;
}
.marquee-band{flex:0 0 auto}
.hero::before{
  content:'';
  position:absolute;
  top:-20%;
  right:-10%;
  width:900px;
  height:900px;
  background:radial-gradient(circle, rgba(212,175,106,0.09), transparent 65%);
  pointer-events:none;
  z-index:0;
}
[data-theme="light"] .hero::before{background:radial-gradient(circle, rgba(131,96,16,0.08), transparent 65%)}
.hero-inner{position:relative;z-index:1;text-align:center;max-width:1000px;margin:0 auto}
.hero-tag{
  display:inline-flex;align-items:center;gap:0.75rem;
  padding:0.5rem 1.1rem;
  background:var(--line2);border:1px solid var(--line2);
  border-radius:100px;
  font-family:'JetBrains Mono',monospace;
  font-size:clamp(0.58rem,1.1vh,0.7rem);
  letter-spacing:0.18em;text-transform:uppercase;
  color:var(--gold);
  margin-bottom:clamp(1rem,3.5vh,2.5rem);
}
.hero-tag::before{
  content:'';width:6px;height:6px;background:var(--gold);border-radius:50%;
  animation:vc-pulse 2s ease-in-out infinite;
}
@keyframes vc-pulse{0%,100%{opacity:1}50%{opacity:0.4}}
/* min(vw,vh) ile baslik hem dar hem alcak ekranlarda tasmaz */
.hero-title{
  font-family:'Instrument Serif',serif;
  font-size:clamp(2rem, min(7.5vw, 9.5vh), 6.5rem);
  font-weight:400;
  line-height:0.98;letter-spacing:-0.03em;
  color:var(--text);
  margin-bottom:clamp(0.85rem,2.8vh,2rem);
}
.hero-title em{font-style:italic;color:var(--gold)}
.hero-sub{
  font-size:clamp(0.9rem, min(1.5vw, 2.1vh), 1.3rem);
  color:var(--text2);max-width:640px;
  margin:0 auto clamp(1.25rem,4vh,3rem);
  line-height:1.5;font-weight:400;
}
.hero-cta{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:0.6rem;
  padding:clamp(0.7rem,1.6vh,1rem) clamp(1.25rem,2.2vw,1.75rem);
  border-radius:100px;
  font-family:'Inter',sans-serif;
  font-size:clamp(0.8rem,1.5vh,0.9rem);
  font-weight:600;
  transition:all 0.25s;cursor:pointer;border:1px solid transparent;
}
.btn-primary{background:var(--gold);color:var(--bg)}
.btn-primary:hover{background:var(--gold2);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn::after{content:'\2192';transition:transform 0.25s}
.btn:hover::after{transform:translateX(3px)}

/* MARQUEE */
.marquee-band{
  padding:0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--bg2);overflow:hidden;position:relative;
  transition:background 0.4s ease, border-color 0.4s ease;
}
.marquee-label{
  display:block;text-align:center;padding-top:1.5rem;
  font-family:'JetBrains Mono',monospace;
  font-size:0.65rem;letter-spacing:0.2em;text-transform:uppercase;
  color:var(--muted);
}
.marquee-track{
  display:flex;gap:3rem;
  animation:vc-scroll 65s linear infinite;
  white-space:nowrap;padding:1.25rem 0 2rem;
}
.marquee-track span{
  font-family:'Instrument Serif',serif;
  font-style:italic;font-size:1.25rem;
  color:var(--text2);padding-right:3rem;
  transition:color 0.3s;
}
.marquee-track span::after{
  content:' \2726 ';color:var(--gold);padding-left:2rem;
  opacity:0.5;font-style:normal;font-size:0.85rem;vertical-align:middle;
}
.marquee-track:hover{animation-play-state:paused}
.marquee-track span:hover{color:var(--gold)}
@keyframes vc-scroll{
  from{transform:translateX(0)}
  to{transform:translateX(-50%)}
}

/* SECTION */
.section{padding:6rem 0;position:relative}
.section-header{margin-bottom:4rem;max-width:800px}
.section-header.center{text-align:center;margin-left:auto;margin-right:auto}
.section-label{
  font-family:'JetBrains Mono',monospace;
  font-size:0.7rem;letter-spacing:0.2em;text-transform:uppercase;
  color:var(--gold);margin-bottom:1rem;
  display:inline-flex;align-items:center;gap:0.75rem;
}
.section-label::before{content:'';width:1.5rem;height:1px;background:var(--gold)}
.section-h{
  font-family:'Instrument Serif',serif;
  font-size:clamp(2.2rem,4.5vw,3.75rem);font-weight:400;
  line-height:1.05;letter-spacing:-0.02em;color:var(--text);
}
.section-h em{font-style:italic;color:var(--gold)}
.section-sub{
  font-size:1.05rem;color:var(--muted);margin-top:1rem;
  max-width:600px;line-height:1.55;
}

/* STATS */
.stats{
  display:grid;grid-template-columns:repeat(3, 1fr);gap:2rem;
  padding:3rem 0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.stat{text-align:center}
.stat-num{
  font-family:'Instrument Serif',serif;
  font-size:clamp(3rem,6vw,4.5rem);font-weight:400;
  color:var(--gold);line-height:1;margin-bottom:0.5rem;
}
.stat-num em{font-style:italic}
.stat-label{
  font-family:'JetBrains Mono',monospace;
  font-size:0.72rem;letter-spacing:0.18em;text-transform:uppercase;
  color:var(--muted);
}

/* MODULES */
.modules-grid{display:grid;grid-template-columns:repeat(3, 1fr);gap:1.5rem;margin-top:4rem}
.mod{
  background:var(--card);border:1px solid var(--line);
  border-radius:16px;padding:2rem;min-height:280px;
  display:flex;flex-direction:column;justify-content:space-between;
  transition:all 0.35s cubic-bezier(0.4,0,0.2,1);
  cursor:pointer;position:relative;overflow:hidden;
}
.mod::before{
  content:'';position:absolute;top:0;left:0;right:0;
  height:3px;background:var(--mod-color, var(--gold));transition:height 0.3s;
}
.mod:hover{
  transform:translateY(-4px);border-color:var(--mod-color);
  background:var(--card-h);box-shadow:var(--shadow);
}
.mod:hover::before{height:5px}
.mod-num{
  font-family:'JetBrains Mono',monospace;
  font-size:0.68rem;letter-spacing:0.18em;color:var(--muted);
  margin-bottom:1.5rem;display:flex;align-items:center;gap:0.6rem;
}
.mod-dot{width:8px;height:8px;background:var(--mod-color, var(--gold));border-radius:50%}
.mod-name{
  font-family:'Instrument Serif',serif;
  font-size:2.2rem;font-weight:400;letter-spacing:-0.02em;
  color:var(--text);margin-bottom:0.75rem;line-height:1;
}
.mod-desc{
  font-size:0.92rem;color:var(--text2);line-height:1.55;
  margin-bottom:2rem;flex:1;
}
.mod-url{
  font-family:'JetBrains Mono',monospace;
  font-size:0.72rem;color:var(--mod-color, var(--gold));
  letter-spacing:0.05em;display:inline-flex;align-items:center;gap:0.5rem;
}
.mod-url::after{content:'\2197';transition:transform 0.25s}
.mod:hover .mod-url::after{transform:translate(3px,-3px)}
.mod-badge{
  position:absolute;
  top:1.25rem;right:1.25rem;
  background:var(--mod-color, var(--gold));
  color:var(--bg);
  padding:0.28rem 0.6rem;
  font-family:'JetBrains Mono',monospace;
  font-size:0.58rem;letter-spacing:0.15em;font-weight:600;
  border-radius:4px;z-index:2;
}
.mod-cta{
  grid-column:span 3;
  background:linear-gradient(135deg, rgba(212,175,106,0.08), rgba(212,175,106,0.02));
  border-color:var(--line2);
  flex-direction:row;
  align-items:center;
  gap:2rem;
  min-height:auto;
  padding:2rem 2.5rem;
  flex-wrap:wrap;
}
.mod-cta .mod-num{margin-bottom:0;flex:0 0 auto}
.mod-cta .mod-body{flex:1 1 380px}
.mod-cta .mod-name{margin-bottom:0.35rem}
.mod-cta .mod-desc{margin-bottom:0}
.mod-cta .mod-url{flex:0 0 auto}
.mod-cta:hover{background:linear-gradient(135deg, rgba(212,175,106,0.15), rgba(212,175,106,0.05))}

/* PORTFOLIO */
.portfolio{background:var(--bg2);transition:background 0.4s ease}
.p-filter{display:flex;gap:0.5rem;flex-wrap:wrap;align-items:center;margin-bottom:2.5rem}
.p-filter button{
  background:transparent;border:1px solid var(--line);color:var(--text2);
  padding:0.6rem 1.1rem;border-radius:100px;
  font-family:'JetBrains Mono',monospace;
  font-size:0.7rem;letter-spacing:0.12em;text-transform:uppercase;
  cursor:pointer;transition:all 0.25s;
}
.p-filter button:hover{border-color:var(--gold);color:var(--gold)}
.p-filter button.active{background:var(--gold);color:var(--bg);border-color:var(--gold)}
.p-grid{display:grid;grid-template-columns:repeat(3, 1fr);gap:1.5rem}
.p-card{
  background:var(--card);border:1px solid var(--line);
  border-radius:16px;padding:2rem;min-height:260px;
  display:flex;flex-direction:column;justify-content:space-between;
  transition:all 0.35s cubic-bezier(0.4,0,0.2,1);
  position:relative;overflow:hidden;
}
.p-card:hover{
  transform:translateY(-4px);border-color:var(--gold);
  background:var(--card-h);box-shadow:var(--shadow);
}
.p-flagship{
  grid-column:span 2;min-height:320px;
  background:linear-gradient(135deg, var(--card) 0%, var(--bg3) 100%);
  border-color:var(--line2);padding:2.5rem;
}
.p-flagship::before{
  content:'';position:absolute;top:-40%;right:-20%;
  width:500px;height:500px;
  background:radial-gradient(circle, rgba(212,175,106,0.1), transparent 65%);
  pointer-events:none;
}
.p-num{
  font-family:'JetBrains Mono',monospace;
  font-size:0.68rem;color:var(--gold);letter-spacing:0.18em;margin-bottom:1rem;
}
.p-cat{
  font-family:'JetBrains Mono',monospace;
  font-size:0.62rem;letter-spacing:0.18em;text-transform:uppercase;
  color:var(--muted);margin-bottom:0.75rem;
}
.p-name{
  font-family:'Instrument Serif',serif;
  font-size:1.6rem;font-weight:400;line-height:1.1;
  letter-spacing:-0.015em;color:var(--text);margin-bottom:0.75rem;
}
.p-flagship .p-name{font-size:2.6rem;margin-bottom:1rem}
.p-desc{
  font-size:0.9rem;color:var(--text2);line-height:1.55;
  margin-bottom:1.5rem;flex:1;
}
.p-url{
  font-family:'JetBrains Mono',monospace;
  font-size:0.72rem;color:var(--gold);letter-spacing:0.05em;
  display:inline-flex;align-items:center;gap:0.5rem;
}
.p-url::after{content:'\2197';transition:transform 0.25s}
.p-card:hover .p-url::after{transform:translate(3px,-3px)}
.p-search{
  position:relative;
  margin-left:auto;
  display:flex;
  align-items:center;
  min-width:220px;
}
.p-search-ico{
  position:absolute;
  left:0.9rem;
  color:var(--muted);
  font-size:0.85rem;
  pointer-events:none;
  line-height:1;
}
.p-search input{
  width:100%;
  background:transparent;
  border:1px solid var(--line);
  border-radius:100px;
  color:var(--text);
  padding:0.6rem 1.1rem 0.6rem 2.35rem;
  font-family:'Inter',sans-serif;
  font-size:0.85rem;
  transition:border-color 0.25s, background 0.25s;
  -webkit-appearance:none;
  appearance:none;
}
.p-search input::placeholder{color:var(--muted);opacity:1}
.p-search input:focus{
  outline:none;
  border-color:var(--gold);
  background:var(--card);
}
.p-search input:focus + .p-search-ico,
.p-search input:focus ~ .p-search-ico{color:var(--gold)}
.p-search input::-webkit-search-cancel-button{
  -webkit-appearance:none;
  height:14px;width:14px;
  background:var(--muted);
  -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M5 5l14 14M19 5L5 19' stroke='black' stroke-width='2.5' stroke-linecap='round'/></svg>") center/contain no-repeat;
  cursor:pointer;
}
.p-card.is-hidden{display:none}
.p-empty{
  display:none;
  text-align:center;
  padding:3rem 1rem;
  font-family:'JetBrains Mono',monospace;
  font-size:0.75rem;
  letter-spacing:0.15em;
  text-transform:uppercase;
  color:var(--muted);
}
.p-badge{
  position:absolute;top:1.25rem;right:1.25rem;
  background:var(--gold);color:var(--bg);
  padding:0.3rem 0.65rem;
  font-family:'JetBrains Mono',monospace;
  font-size:0.6rem;letter-spacing:0.15em;font-weight:600;
  border-radius:4px;z-index:2;
}

/* MANIFESTO */
.manifesto{padding:8rem 0;text-align:center;position:relative}
.manifesto::before{
  content:'';position:absolute;top:50%;left:50%;
  transform:translate(-50%,-50%);
  width:700px;height:700px;
  background:radial-gradient(circle, rgba(212,175,106,0.06), transparent 65%);
  pointer-events:none;
}
.manifesto-inner{position:relative;z-index:1;max-width:900px;margin:0 auto;padding:0 2rem}
.manifesto-mark{
  font-family:'Instrument Serif',serif;
  font-size:6rem;color:var(--gold);line-height:0.5;
  margin-bottom:1.5rem;opacity:0.5;
}
.manifesto-quote{
  font-family:'Instrument Serif',serif;
  font-size:clamp(1.8rem,3.2vw,2.8rem);font-weight:400;
  font-style:italic;line-height:1.3;letter-spacing:-0.015em;
  color:var(--text);
}
.manifesto-quote strong{font-style:normal;font-weight:400;color:var(--gold)}
.manifesto-sig{
  font-family:'JetBrains Mono',monospace;
  font-size:0.72rem;letter-spacing:0.2em;text-transform:uppercase;
  color:var(--muted);margin-top:2.5rem;display:inline-block;
}

/* CONTACT */
.contact{background:var(--bg2);transition:background 0.4s ease}
.contact-grid{
  display:grid;grid-template-columns:repeat(3, 1fr);gap:1.5rem;margin-top:3rem;
}
.contact-card{
  background:var(--card);border:1px solid var(--line);
  border-radius:16px;padding:2.5rem 2rem;text-align:center;
  transition:all 0.35s cubic-bezier(0.4,0,0.2,1);
  display:flex;flex-direction:column;align-items:center;gap:1rem;
}
.contact-card:hover{
  transform:translateY(-4px);border-color:var(--gold);
  background:var(--card-h);box-shadow:var(--shadow);
}
.contact-icon{
  width:48px;height:48px;background:var(--line2);
  border:1px solid var(--line2);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:var(--gold);font-size:1.35rem;margin-bottom:0.5rem;
}
.contact-icon svg{display:block}

.contact-label{
  font-family:'JetBrains Mono',monospace;
  font-size:0.68rem;letter-spacing:0.18em;text-transform:uppercase;color:var(--muted);
}
.contact-value{
  font-family:'Instrument Serif',serif;
  font-size:1.35rem;color:var(--text);font-weight:400;
}
.contact-card:hover .contact-value{color:var(--gold)}

/* FOOTER */
.footer{
  padding:2rem;border-top:1px solid var(--line);
  background:var(--bg);text-align:center;
  font-family:'JetBrains Mono',monospace;
  font-size:0.68rem;letter-spacing:0.15em;color:var(--muted);
  transition:background 0.4s ease;
}
.footer .g{color:var(--gold)}
.footer-links{
  display:flex;justify-content:center;align-items:center;
  gap:0.85rem;flex-wrap:wrap;margin-bottom:0.9rem;
}
.footer-links a{
  color:var(--text2);
  text-transform:uppercase;
  letter-spacing:0.15em;
  transition:color 0.2s;
  padding:0.15rem 0;
}
.footer-links a:hover{color:var(--gold)}
.footer-sep{color:var(--line);user-select:none}
.footer-copy{opacity:0.85}
@media(max-width:600px){
  .footer-links{gap:0.6rem}
  .footer-sep{display:none}
  .footer-links a{flex:0 0 100%}
}

/* ===== LAPTOP / ORTA EKRAN (1400px - 901px) ===== */
/* Kucuk ekranli ama yuksek cozunurluklu dizustu bilgisayarlar icin */
@media(max-width:1400px){
  .wrap{max-width:1180px;padding:0 2.5rem}
  .section{padding:5rem 0}
}
@media(max-width:1200px){
  .wrap{max-width:100%;padding:0 2rem}
  .modules-grid{grid-template-columns:repeat(2, 1fr)}
  .mod-cta{grid-column:span 1;flex-direction:column;align-items:stretch;gap:0;padding:1.85rem;min-height:260px}
  .mod-cta .mod-body{flex:0 1 auto}
  .mod-cta .mod-num{margin-bottom:1.5rem}
  .mod-cta .mod-name{margin-bottom:0.75rem}
  .mod-cta .mod-desc{margin-bottom:1.25rem}
  .p-grid{grid-template-columns:repeat(2, 1fr)}
  .p-flagship{grid-column:span 2}
  .mod{min-height:260px;padding:1.85rem}
  .mod-name{font-size:2rem}
  .p-card{min-height:240px}
  .p-flagship .p-name{font-size:2.3rem}
  .section-h{font-size:clamp(2rem,4vw,3rem)}
  .contact-grid{gap:1.25rem}
}

/* ===== KISA EKRAN YUKSEKLIGI ===== */
/* Hero tipografisi min(vw,vh) clamp ile kendini ayarliyor;
   burada yalnizca alt bolumlerin dikey ritmi sikilastiriliyor */
@media(min-width:901px) and (max-height:760px){
  .section{padding:4.5rem 0}
  .manifesto{padding:6rem 0}
  .marquee-label{padding-top:1rem}
  .marquee-track{padding:0.85rem 0 1.35rem}
}

/* HAMBURGER MENU */
.menu-toggle{
  display:none;
  width:36px;height:36px;
  background:transparent;border:1px solid var(--line);
  border-radius:50%;color:var(--text);cursor:pointer;
  align-items:center;justify-content:center;
  padding:0;transition:all 0.25s;
}
.menu-toggle:hover{border-color:var(--gold);color:var(--gold)}
.menu-toggle svg{width:18px;height:18px}
.menu-toggle .icon-close{display:none}
body.menu-open .menu-toggle .icon-burger{display:none}
body.menu-open .menu-toggle .icon-close{display:inline}

.mobile-menu{
  position:fixed;
  top:0;left:0;right:0;bottom:0;
  background:var(--bg);
  z-index:99;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  gap:2.5rem;
  opacity:0;
  pointer-events:none;
  transform:scale(0.98);
  transition:opacity 0.35s ease, transform 0.35s ease;
  padding-top:var(--nav-h);
}
.mobile-menu.open{opacity:1;pointer-events:auto;transform:scale(1)}
.mobile-menu-links{list-style:none;text-align:center;margin:0;padding:0}
.mobile-menu-links li{margin:0;padding:0}
.mobile-menu-links li + li{margin-top:1.5rem}
.mobile-menu-links a{
  font-family:'Instrument Serif',serif;
  font-size:2.75rem;font-weight:400;
  color:var(--text);letter-spacing:-0.02em;
  transition:color 0.2s;
  display:inline-block;
}
.mobile-menu-links a:hover{color:var(--gold);font-style:italic}
.mobile-menu-lang{
  display:flex;gap:1.5rem;
  padding-top:2rem;border-top:1px solid var(--line);
  margin-top:1rem;
}
.mobile-menu-lang button{
  background:none;border:none;color:var(--text);opacity:0.4;
  cursor:pointer;
  font-family:'JetBrains Mono',monospace;
  font-size:0.85rem;letter-spacing:0.15em;
  padding:0.25rem 0.5rem;
  transition:opacity 0.2s, color 0.2s;
}
.mobile-menu-lang button.active{opacity:1;color:var(--gold)}
.mobile-menu-lang button:hover{opacity:0.9}

/* Long URL/name protection */
.p-url, .mod-url, .contact-value{overflow-wrap:anywhere;word-break:break-word}
.p-name, .mod-name, .p-desc, .mod-desc{overflow-wrap:break-word}

/* RESPONSIVE */
@media(max-width:900px){
  :root, [data-theme="dark"], [data-theme="light"]{--nav-h:60px}
  html{scroll-padding-top:calc(var(--nav-h) + 0.5rem)}
  section[id]{scroll-margin-top:calc(var(--nav-h) + 0.5rem)}
  .nav{padding:0 1rem}
  .nav-logo{font-size:1.15rem;gap:0.25rem}
  .nav-logo small{display:none}
  .nav-links{display:none}
  .nav-lang{display:none}
  .menu-toggle{display:flex}
  .nav-right{gap:0.6rem}
  .theme-toggle{width:32px;height:32px}
  .theme-toggle svg{width:14px;height:14px}
  .menu-toggle{width:32px;height:32px}
  .menu-toggle svg{width:16px;height:16px}
  .mobile-menu-links a{font-size:2.25rem}

  .hero{padding:clamp(1rem,3vh,2.5rem) 0}
  .hero-inner{max-width:100%}
  .hero-tag{letter-spacing:0.14em}

  .wrap{padding:0 1.25rem}
  .section{padding:3.5rem 0}
  .section-header{margin-bottom:2.5rem}
  .section-h{font-size:clamp(1.7rem,6vw,2.4rem);line-height:1.1}
  .section-sub{font-size:0.95rem;line-height:1.5}
  .section-label{font-size:0.62rem;letter-spacing:0.15em}

  .stats{grid-template-columns:1fr;gap:1.5rem;padding:2rem 0}
  .stat-num{font-size:2.75rem}
  .stat-label{font-size:0.62rem}

  .modules-grid{grid-template-columns:1fr;gap:1rem;margin-top:2.5rem}
  .mod-cta{grid-column:span 1;flex-direction:column;align-items:stretch;gap:0;padding:1.75rem;min-height:auto}
  .mod-cta .mod-body{flex:0 1 auto}
  .mod{padding:1.75rem;min-height:auto}
  .mod-name{font-size:1.75rem}
  .mod-desc{font-size:0.9rem;margin-bottom:1.25rem}

  .p-filter{gap:0.4rem;margin-bottom:1.75rem}
  .p-filter button{padding:0.5rem 0.85rem;font-size:0.62rem;letter-spacing:0.1em}
  .p-search{margin-left:0;min-width:100%;order:-1;margin-bottom:0.35rem}
  .p-grid{grid-template-columns:1fr;gap:1rem}
  .p-card{padding:1.75rem;min-height:auto}
  .p-flagship{grid-column:span 1;min-height:auto;padding:2rem}
  .p-flagship .p-name{font-size:1.85rem;line-height:1.1}
  .p-name{font-size:1.35rem;line-height:1.15}
  .p-desc{font-size:0.85rem;margin-bottom:1.25rem}
  .p-flagship::before{width:300px;height:300px;top:-25%;right:-15%}

  .manifesto{padding:4rem 0}
  .manifesto-inner{padding:0 1.25rem}
  .manifesto-mark{font-size:3.5rem}
  .manifesto-quote{font-size:clamp(1.35rem,4.5vw,1.75rem);line-height:1.35}
  .manifesto-sig{font-size:0.62rem}
  .manifesto::before{width:400px;height:400px}

  .contact-grid{grid-template-columns:1fr;gap:1rem;margin-top:2rem}
  .contact-card{padding:2rem 1.5rem}
  .contact-value{font-size:1.15rem}

  .marquee-band{overflow:hidden}
  .marquee-track{font-size:0.95rem;padding:0.75rem 0 1.25rem;gap:2rem}
  .marquee-track span{padding-right:2rem}
  .marquee-track span::after{padding-left:1.25rem;font-size:0.7rem}
  .marquee-label{font-size:0.6rem;padding-top:1rem;letter-spacing:0.15em}

  .footer{padding:1.5rem 1rem;font-size:0.6rem;letter-spacing:0.1em}
}

@media(max-width:600px){
  .hero-cta{flex-direction:column;align-items:stretch;width:100%;max-width:320px;margin:0 auto}
  .btn{justify-content:center;padding:0.9rem 1.5rem;width:100%}
  .mod{padding:1.5rem}
  .mod-name{font-size:1.55rem}
  .p-card{padding:1.5rem}
  .p-flagship{padding:1.75rem}
  .p-flagship .p-name{font-size:1.65rem}
  .contact-card{padding:1.75rem 1.25rem}
  .section{padding:3rem 0}
}

@media(max-width:400px){
  .nav{padding:0 0.85rem}
  .nav-logo{font-size:1.05rem}
  .nav-right{gap:0.4rem}
  .theme-toggle, .menu-toggle{width:28px;height:28px}
  .theme-toggle svg{width:13px;height:13px}
  .menu-toggle svg{width:14px;height:14px}
  .mobile-menu-links a{font-size:1.85rem}
  .mobile-menu{gap:1.75rem}
  .wrap{padding:0 1rem}
  .hero-tag{padding:0.35rem 0.75rem}
  .p-flagship .p-name{font-size:1.5rem}
  .mod-name, .p-name{font-size:1.35rem}
  .section-h{font-size:1.6rem}
}

/* ---------- Yasal metinler ---------- */
.vt-legal{max-width:860px;margin:0 auto;padding:2rem 1.25rem 4rem;line-height:1.7;color:var(--text,#1a1d24)}
.vt-legal h1{font-family:'Instrument Serif',Georgia,serif;font-size:clamp(1.9rem,4vw,2.9rem);font-weight:400;letter-spacing:-0.02em;line-height:1.1;margin:0 0 .5rem}
.vt-legal h2{font-family:'Instrument Serif',Georgia,serif;font-size:clamp(1.3rem,2.4vw,1.75rem);font-weight:400;letter-spacing:-0.015em;margin:2.5rem 0 .75rem;padding-top:1.5rem;border-top:1px solid var(--line,#d8d2c0)}
.vt-legal h3{font-size:1rem;font-weight:600;margin:1.5rem 0 .5rem}
.vt-legal p,.vt-legal li{font-size:.97rem}
.vt-legal ul{padding-left:1.25rem;margin:.75rem 0}
.vt-legal li{margin-bottom:.45rem}
.vt-legal a{color:var(--gold,#a8811f);text-decoration:underline;text-underline-offset:2px}
.vt-meta{font-family:'JetBrains Mono',ui-monospace,monospace;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted,#7a7570);margin-bottom:2.5rem}
.vt-lead{font-size:1.05rem;color:var(--text2,#3d4046)}
.vt-box{border:1px solid var(--line,#d8d2c0);border-radius:12px;padding:1.1rem 1.25rem;margin:1.5rem 0;background:var(--card,rgba(0,0,0,.02))}
.vt-box p{margin:0;font-size:.92rem}
.vt-table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.9rem}
.vt-table th,.vt-table td{text-align:left;padding:.6rem .7rem;border-bottom:1px solid var(--line,#d8d2c0);vertical-align:top}
.vt-table th{font-family:'JetBrains Mono',ui-monospace,monospace;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted,#7a7570);font-weight:500}
.vt-sep{margin:4rem 0 0;padding-top:2.5rem;border-top:2px solid var(--line,#d8d2c0)}

/* ---------- Alt sayfalar ---------- */
.page-main{min-height:calc(100vh - var(--nav-h) - 120px)}
.vt-legal{color:var(--text)}
.vt-legal p,.vt-legal li{color:var(--text2)}
.vt-legal strong{color:var(--text)}
.vt-legal table{color:var(--text2)}
.vt-legal .vt-box{background:var(--card)}

.not-found{min-height:calc(100vh - var(--nav-h) - 120px);display:flex;align-items:center;justify-content:center;text-align:center;padding:4rem 1.5rem}
.not-found .code{font-family:'JetBrains Mono',monospace;font-size:.75rem;letter-spacing:.2em;color:var(--gold);margin-bottom:1rem}
.not-found h1{font-family:'Instrument Serif',serif;font-weight:400;font-size:clamp(2.2rem,6vw,3.6rem);line-height:1.05;letter-spacing:-.02em;margin-bottom:1rem}
.not-found h1 em{color:var(--gold)}
.not-found p{color:var(--text2);max-width:46ch;margin:0 auto 2rem}