/* ==========================================================================
   Gebze Ticaret Odası — Yazılım Komitesi
   Tema: koyu lacivert + elektrik mavisi/teal aksan
   ========================================================================== */

:root{
  --navy-900:#060f1f;
  --navy-800:#0a1a33;
  --navy-700:#102a4d;
  --navy-600:#17395f;

  --ink:#0d1b2a;
  --ink-2:#3d4d61;
  --ink-3:#6b7a8d;

  --paper:#ffffff;
  --paper-2:#f5f8fc;
  --paper-3:#eaf0f8;

  --accent:#1f6feb;
  --accent-2:#00c2a8;
  --accent-soft:rgba(31,111,235,.10);
  --gold:#e0b04a;

  --line:rgba(13,27,42,.10);
  --line-dark:rgba(255,255,255,.12);

  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;

  --shadow-s:0 1px 2px rgba(10,26,51,.06), 0 2px 8px rgba(10,26,51,.05);
  --shadow:0 4px 12px rgba(10,26,51,.07), 0 14px 40px rgba(10,26,51,.08);
  --shadow-l:0 20px 60px rgba(10,26,51,.16);

  --wrap:1180px;
  --header-h:74px;

  --font:"Inter","Segoe UI",system-ui,-apple-system,sans-serif;
  --font-display:"Plus Jakarta Sans","Inter",system-ui,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px);}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.65;
  color:var(--ink-2);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--ink);
  line-height:1.18;
  letter-spacing:-.02em;
  margin:0 0 .5em;
  font-weight:800;
}
h1{font-size:clamp(2.1rem,5vw,3.5rem);}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem);}
h3{font-size:1.15rem;font-weight:700;}
p{margin:0 0 1rem;}
::selection{background:var(--accent);color:#fff;}

/* --------------------------------------------------------- layout helpers */
.wrap{width:min(100% - 40px,var(--wrap));margin-inline:auto;}
.section{padding:clamp(64px,9vw,116px) 0;}
.section--tint{background:var(--paper-2);}
.section--dark{background:var(--navy-800);color:rgba(255,255,255,.72);}
.section--dark h2,.section--dark h3{color:#fff;}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.76rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent);margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:currentColor;border-radius:2px;}
.section--dark .eyebrow{color:var(--accent-2);}

.section-head{max-width:640px;margin-bottom:clamp(36px,5vw,56px);}
.section-head--center{margin-inline:auto;text-align:center;}
.section-head p{font-size:1.05rem;color:var(--ink-3);margin-bottom:0;}
.hl{color:var(--accent);font-weight:700;}
.pcard .hl,.showcase .hl{color:var(--sc-1);}
/* renkli zemin üzerindeki açıklamada vurgu beyaz olsun; koyu ton okunmuyor */
.showcase__head .hl{color:#fff;}
.section--dark .hl{color:var(--accent-2);}
.section--dark .section-head p{color:rgba(255,255,255,.68);}

.grid{display:grid;gap:22px;}
.grid--3{grid-template-columns:repeat(auto-fit,minmax(290px,1fr));}
.grid--4{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));}
/* proje kartları: satır başına en fazla 3 */
.grid--projects{grid-template-columns:repeat(3,minmax(0,1fr));}
@media(max-width:980px){.grid--projects{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media(max-width:640px){.grid--projects{grid-template-columns:1fr;}}

/* ---------------------------------------------------------------- buttons */
.btn{
  --btn-bg:var(--accent);--btn-fg:#fff;
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border:1px solid transparent;border-radius:999px;
  background:var(--btn-bg);color:var(--btn-fg);
  font-weight:650;font-size:.94rem;letter-spacing:-.01em;
  cursor:pointer;white-space:nowrap;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(31,111,235,.30);}
.btn:active{transform:translateY(0);}
.btn svg{width:17px;height:17px;flex:none;}
.btn--ghost{--btn-bg:transparent;--btn-fg:var(--ink);border-color:var(--line);}
.btn--ghost:hover{box-shadow:var(--shadow-s);border-color:rgba(13,27,42,.22);background:#fff;}
.btn--onDark{--btn-bg:rgba(255,255,255,.08);--btn-fg:#fff;border-color:rgba(255,255,255,.22);}
.btn--onDark:hover{--btn-bg:rgba(255,255,255,.15);box-shadow:none;}
.btn--sm{padding:9px 16px;font-size:.86rem;}
.btn--block{width:100%;}

.link-arrow{
  display:inline-flex;align-items:center;gap:7px;
  color:var(--accent);font-weight:650;font-size:.92rem;
}
.link-arrow svg{width:16px;height:16px;transition:transform .2s ease;}
.link-arrow:hover svg{transform:translateX(4px);}

/* ----------------------------------------------------------------- header */
.header{
  position:fixed;inset:0 0 auto;z-index:60;height:var(--header-h);
  display:flex;align-items:center;
  transition:background .3s ease,box-shadow .3s ease,border-color .3s ease;
  border-bottom:1px solid transparent;
}
.header__inner{display:flex;align-items:center;gap:26px;}
.header.is-stuck{
  background:rgba(255,255,255,.88);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom-color:var(--line);
  box-shadow:0 1px 20px rgba(10,26,51,.06);
}

.brand{display:flex;align-items:center;gap:12px;margin-right:auto;}
.brand__mark{
  width:54px;height:49px;flex:none;
  display:grid;place-items:center;
}
.brand__mark img{width:100%;height:100%;object-fit:contain;}
.brand__text{display:flex;flex-direction:column;line-height:1.15;}
.brand__title{font-family:var(--font-display);font-weight:800;font-size:.98rem;color:#fff;letter-spacing:-.01em;}
.brand__sub{font-size:.72rem;font-weight:600;letter-spacing:.10em;text-transform:uppercase;color:rgba(255,255,255,.60);}
.header.is-stuck .brand__title{color:var(--ink);}
.header.is-stuck .brand__sub{color:var(--ink-3);}
.page-inner .brand__title{color:var(--ink);}
.page-inner .brand__sub{color:var(--ink-3);}

.nav{display:flex;align-items:center;gap:4px;}
.nav a{
  padding:9px 14px;border-radius:999px;
  font-size:.92rem;font-weight:550;color:rgba(255,255,255,.78);
  transition:color .2s ease,background .2s ease;
}
.nav a:hover,.nav a.is-active{color:#fff;background:rgba(255,255,255,.10);}
.header.is-stuck .nav a,.page-inner .nav a{color:var(--ink-2);}
.header.is-stuck .nav a:hover,.header.is-stuck .nav a.is-active,
.page-inner .nav a:hover,.page-inner .nav a.is-active{color:var(--accent);background:var(--accent-soft);}

.header .btn--nav{margin-left:6px;}

.burger{
  display:none;width:42px;height:42px;border-radius:12px;
  border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.08);
  place-items:center;cursor:pointer;color:#fff;
}
.header.is-stuck .burger,.page-inner .burger{border-color:var(--line);background:#fff;color:var(--ink);}
.burger span{display:block;width:17px;height:2px;background:currentColor;border-radius:2px;position:relative;transition:.25s ease;}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:17px;height:2px;background:currentColor;border-radius:2px;transition:.25s ease;}
.burger span::before{top:-6px;}
.burger span::after{top:6px;}
body.nav-open .burger span{background:transparent;}
body.nav-open .burger span::before{top:0;transform:rotate(45deg);}
body.nav-open .burger span::after{top:0;transform:rotate(-45deg);}

/* ------------------------------------------------------------------- hero */
.hero{
  position:relative;overflow:hidden;
  background:var(--navy-900);
  padding:calc(var(--header-h) + clamp(60px,10vw,110px)) 0 clamp(70px,10vw,120px);
  color:rgba(255,255,255,.74);
  isolation:isolate;
}
.hero__bg{position:absolute;inset:0;z-index:-2;}
.hero__blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.55;}
.hero__blob--a{width:560px;height:560px;background:#1f6feb;top:-200px;left:-120px;animation:float 16s ease-in-out infinite;}
.hero__blob--b{width:480px;height:480px;background:#00c2a8;bottom:-220px;right:-80px;opacity:.34;animation:float 20s ease-in-out infinite reverse;}
.hero__blob--c{width:360px;height:360px;background:#7b3fe4;top:35%;right:28%;opacity:.22;animation:float 24s ease-in-out infinite;}
@keyframes float{0%,100%{transform:translate3d(0,0,0) scale(1);}50%{transform:translate3d(30px,-40px,0) scale(1.08);}}
.hero__grid{
  position:absolute;inset:0;z-index:-1;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 90% 70% at 50% 20%,#000 25%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 90% 70% at 50% 20%,#000 25%,transparent 78%);
}
.hero__inner{max-width:780px;}
.hero h1{color:#fff;margin-bottom:22px;}
.hero h1 .grad{
  background:linear-gradient(100deg,#7fd8ff 0%,#3ee0c2 55%,#9fe870 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero__lead{font-size:clamp(1.02rem,1.6vw,1.2rem);max-width:620px;color:rgba(255,255,255,.72);}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px;}

.pill{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 15px 7px 9px;border-radius:999px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.15);
  font-size:.82rem;font-weight:600;color:rgba(255,255,255,.86);
  margin-bottom:24px;backdrop-filter:blur(8px);
}
.pill b{
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;font-size:.68rem;font-weight:700;letter-spacing:.06em;
  padding:3px 9px;border-radius:999px;text-transform:uppercase;
}

/* ------------------------------------------------------------------ cards */
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow-s);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(31,111,235,.28);}
.card__icon{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:var(--accent-soft);color:var(--accent);margin-bottom:18px;
}
.card__icon svg{width:22px;height:22px;}
.card h3{margin-bottom:8px;}
.card p{font-size:.94rem;color:var(--ink-3);margin-bottom:0;}

/* projects */
.project{
  display:flex;flex-direction:column;overflow:hidden;padding:0;
}
.project__top{
  position:relative;padding:26px 26px 22px;
  background:linear-gradient(135deg,var(--navy-800),var(--navy-600));
  color:#fff;overflow:hidden;
}
.project__top::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:26px 26px;opacity:.7;
}
.project__glyph{
  position:relative;z-index:1;width:44px;height:44px;border-radius:12px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);
  display:grid;place-items:center;color:#fff;margin-bottom:38px;
}
.project__glyph svg{width:21px;height:21px;}
.project__top h3{position:relative;z-index:1;color:#fff;margin:0;font-size:1.22rem;}
.project__body{padding:22px 26px 26px;display:flex;flex-direction:column;flex:1;}
.project__body p{font-size:.93rem;color:var(--ink-3);}
.tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:auto;padding-top:16px;}
.tag{
  font-size:.75rem;font-weight:600;padding:4px 10px;border-radius:999px;
  background:var(--paper-3);color:var(--ink-2);
}
.badge{
  position:absolute;top:26px;right:26px;z-index:1;
  font-size:.7rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);color:#fff;
}
.badge--live{background:rgba(0,194,168,.20);border-color:rgba(0,194,168,.45);color:#5ff0d8;}
.badge--dev{background:rgba(224,176,74,.18);border-color:rgba(224,176,74,.45);color:#f6d494;}
.badge--plan{background:rgba(255,255,255,.10);color:rgba(255,255,255,.80);}

/* ------------------------------------------------------------- documents */
.doc-toolbar{
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;
  margin-bottom:26px;
}
.search{
  position:relative;flex:1 1 280px;min-width:240px;
}
.search svg{
  position:absolute;left:16px;top:50%;transform:translateY(-50%);
  width:18px;height:18px;color:var(--ink-3);pointer-events:none;
}
.search input{
  width:100%;padding:13px 16px 13px 46px;
  border:1px solid var(--line);border-radius:999px;background:#fff;
  outline:none;transition:border-color .2s ease,box-shadow .2s ease;
}
.search input:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft);}
.search input::placeholder{color:var(--ink-3);}

.chips{display:flex;flex-wrap:wrap;gap:8px;}
.chip{
  padding:9px 16px;border-radius:999px;border:1px solid var(--line);
  background:#fff;font-size:.87rem;font-weight:600;color:var(--ink-2);
  cursor:pointer;transition:.2s ease;
}
.chip:hover{border-color:rgba(31,111,235,.4);color:var(--accent);}
.chip.is-active{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 6px 16px rgba(31,111,235,.26);}

.doc-list{display:flex;flex-direction:column;gap:12px;}
.doc{
  display:grid;grid-template-columns:52px 1fr auto;gap:18px;align-items:center;
  padding:18px 22px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow-s);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.doc:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:rgba(31,111,235,.28);}
.doc__icon{
  width:52px;height:52px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(140deg,#fdecec,#fdf5e7);color:#d0342c;
  font-size:.68rem;font-weight:800;letter-spacing:.04em;
}
.doc__icon--doc{background:linear-gradient(140deg,#e8f0fd,#eef6ff);color:#1f6feb;}
.doc__icon--xls{background:linear-gradient(140deg,#e6f7f0,#effbf6);color:#1a7f52;}
.doc__title{font-family:var(--font-display);font-weight:700;color:var(--ink);font-size:1rem;line-height:1.35;}
.doc__desc{font-size:.88rem;color:var(--ink-3);margin-top:3px;}
.doc__meta{display:flex;flex-wrap:wrap;gap:14px;margin-top:9px;font-size:.79rem;color:var(--ink-3);}
.doc__meta span{display:inline-flex;align-items:center;gap:5px;}
.doc__meta svg{width:14px;height:14px;opacity:.7;}
.doc__cat{
  display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.04em;
  text-transform:uppercase;color:var(--accent);background:var(--accent-soft);
  padding:3px 9px;border-radius:6px;margin-bottom:7px;
}
.empty{
  text-align:center;padding:60px 20px;color:var(--ink-3);
  border:1px dashed var(--line);border-radius:var(--radius);background:#fff;
}

/* --------------------------------------------------------------- process */
.steps{counter-reset:step;display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));}
.step{position:relative;padding:28px 24px;background:rgba(255,255,255,.04);
  border:1px solid var(--line-dark);border-radius:var(--radius);}
.step__n{
  font-family:var(--font-display);font-size:.8rem;font-weight:800;letter-spacing:.1em;
  color:var(--accent-2);margin-bottom:14px;display:block;
}
.step h3{font-size:1.05rem;margin-bottom:6px;}
.step p{font-size:.9rem;color:rgba(255,255,255,.66);margin:0;}

/* --------------------------------------------------------------- members */
.member{text-align:center;padding:30px 22px;}
.member__avatar{
  width:70px;height:70px;border-radius:50%;margin:0 auto 16px;
  display:grid;place-items:center;font-family:var(--font-display);
  font-weight:800;font-size:1.3rem;color:#fff;letter-spacing:.02em;
  background:linear-gradient(140deg,var(--accent),var(--accent-2));
}
.member h3{font-size:1.02rem;margin-bottom:2px;}
.member__role{font-size:.86rem;color:var(--accent);font-weight:600;}
.member__org{font-size:.83rem;color:var(--ink-3);margin-top:4px;}

/* ---------------------------------------------------------------- contact */
.contact-grid{display:grid;gap:28px;grid-template-columns:1fr;}
@media(min-width:900px){.contact-grid{grid-template-columns:1fr 1.1fr;gap:48px;}}
.info-list{display:flex;flex-direction:column;gap:18px;margin:26px 0 0;padding:0;list-style:none;}
.info-list li{display:flex;gap:14px;align-items:flex-start;}
.info-list .ic{
  width:40px;height:40px;flex:none;border-radius:11px;display:grid;place-items:center;
  background:rgba(255,255,255,.08);border:1px solid var(--line-dark);color:var(--accent-2);
}
.info-list .ic svg{width:18px;height:18px;}
.info-list strong{display:block;color:#fff;font-weight:650;font-size:.95rem;}
.info-list span{font-size:.9rem;color:rgba(255,255,255,.62);}

.form{
  background:#fff;border-radius:var(--radius-l);padding:clamp(24px,4vw,36px);
  box-shadow:var(--shadow-l);
}
.form__row{display:grid;gap:16px;grid-template-columns:1fr;}
@media(min-width:560px){.form__row--2{grid-template-columns:1fr 1fr;}}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px;}
.field label{font-size:.85rem;font-weight:650;color:var(--ink);}
.field input,.field select,.field textarea{
  padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-s);
  background:var(--paper-2);outline:none;
  /* koyu bölüm içindeki beyaz metin rengini miras almasınlar */
  color:var(--ink);
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-3);opacity:1;}
.field textarea{resize:vertical;min-height:118px;}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--accent);background:#fff;box-shadow:0 0 0 4px var(--accent-soft);
}
.h-captcha{margin:4px 0 18px;min-height:78px;}
.form__note{font-size:.8rem;color:var(--ink-3);margin:14px 0 0;}
.form__ok{
  display:none;margin-top:14px;padding:12px 16px;border-radius:var(--radius-s);
  background:rgba(0,194,168,.10);border:1px solid rgba(0,194,168,.35);
  color:#0a7a68;font-size:.88rem;font-weight:600;
}
.form__ok.is-visible{display:block;}
.form__err{
  display:none;margin-top:14px;padding:12px 16px;border-radius:var(--radius-s);
  background:rgba(208,52,44,.08);border:1px solid rgba(208,52,44,.32);
  color:#a32a22;font-size:.88rem;font-weight:600;
}
.form__err.is-visible{display:block;}
.hp{position:absolute!important;left:-9999px!important;opacity:0!important;}
.btn:disabled{opacity:.65;cursor:progress;transform:none;box-shadow:none;}

/* ------------------------------------------------------------------- CTA */
.cta{
  position:relative;overflow:hidden;border-radius:var(--radius-l);
  padding:clamp(38px,6vw,64px);text-align:center;color:#fff;
  background:linear-gradient(135deg,var(--navy-800) 0%,#153f78 55%,#0d6e73 100%);
  box-shadow:var(--shadow-l);
}
.cta::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:40px 40px;
  mask-image:radial-gradient(ellipse at 50% 50%,#000,transparent 72%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 50%,#000,transparent 72%);
}
.cta > *{position:relative;z-index:1;}
.cta h2{color:#fff;}
.cta p{max-width:560px;margin:0 auto 26px;color:rgba(255,255,255,.76);}
.cta .btn{--btn-bg:#fff;--btn-fg:var(--navy-800);}
.cta .btn:hover{box-shadow:0 12px 30px rgba(0,0,0,.28);}

/* ---------------------------------------------------------------- footer */
.footer{background:var(--navy-900);color:rgba(255,255,255,.58);padding:64px 0 0;}
.footer__grid{
  display:grid;gap:34px;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));
  padding-bottom:44px;
}
.footer__brand{max-width:300px;}
.footer__brand p{font-size:.9rem;margin-top:16px;}
.footer h4{
  font-family:var(--font-display);color:#fff;font-size:.83rem;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;margin:0 0 16px;
}
.footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;}
.footer a{font-size:.9rem;transition:color .2s ease;}
.footer a:hover{color:var(--accent-2);}
.footer__bottom{
  border-top:1px solid rgba(255,255,255,.10);padding:22px 0;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:.84rem;
}
.socials{display:flex;gap:10px;}
.socials a{
  width:36px;height:36px;border-radius:10px;display:grid;place-items:center;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
  transition:.2s ease;
}
.socials a:hover{background:var(--accent);border-color:var(--accent);color:#fff;transform:translateY(-2px);}
.socials svg{width:17px;height:17px;}

/* -------------------------------------------------------------- subpages */
.page-head{
  background:var(--paper-2);border-bottom:1px solid var(--line);
  padding:calc(var(--header-h) + 54px) 0 54px;
}
.crumbs{font-size:.85rem;color:var(--ink-3);margin-bottom:14px;}
.crumbs a:hover{color:var(--accent);}
.crumbs span{margin:0 7px;opacity:.5;}
.page-head h1{font-size:clamp(1.9rem,4vw,2.9rem);margin-bottom:12px;}
.page-head p{max-width:640px;color:var(--ink-3);margin:0;}

.notice{
  display:flex;gap:14px;align-items:flex-start;
  padding:18px 22px;border-radius:var(--radius);
  background:#fff8e9;border:1px solid rgba(224,176,74,.42);
  color:#6a4e12;font-size:.9rem;margin-bottom:28px;
}
.notice svg{width:20px;height:20px;flex:none;color:var(--gold);margin-top:2px;}
.notice strong{display:block;color:#4d3808;margin-bottom:2px;}

/* ------------------------------------------------- yüzen iletişim butonları */
.fab-stack{
  position:fixed;right:24px;bottom:24px;z-index:70;
  display:flex;flex-direction:column;gap:12px;
}
.fab{
  width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;color:#fff;
  transition:transform .2s ease,box-shadow .2s ease;
}
.fab svg{width:29px;height:29px;}
.fab:hover{transform:translateY(-3px) scale(1.04);}
.fab:active{transform:translateY(0) scale(.98);}
.fab:focus-visible{outline:3px solid #fff;outline-offset:3px;}

.fab--wa{background:#25d366;box-shadow:0 6px 18px rgba(37,211,102,.42),0 2px 8px rgba(10,26,51,.18);}
.fab--wa:hover{box-shadow:0 12px 28px rgba(37,211,102,.5);}

/* arama butonu yalnızca telefonlarda: masaüstünde tel: bağlantısı işe yaramıyor */
.fab--call{display:none;background:var(--accent);box-shadow:0 6px 18px rgba(31,111,235,.42),0 2px 8px rgba(10,26,51,.18);}
.fab--call:hover{box-shadow:0 12px 28px rgba(31,111,235,.5);}

@media(max-width:640px){
  .fab-stack{right:16px;bottom:16px;gap:10px;}
  .fab{width:52px;height:52px;}
  .fab svg{width:26px;height:26px;}
  .fab--call{display:grid;}
}
@media(prefers-reduced-motion:reduce){.fab{transition:none;}}

/* -------------------------------------------------------------- reveal fx */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.7,.3,1);}
.js .reveal.is-in{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none;}
  .hero__blob{animation:none;}
  html{scroll-behavior:auto;}
}

/* ------------------------------------------------------------- responsive */
@media(max-width:560px){
  .brand__mark{width:44px;height:40px;}
  .brand__title{font-size:.85rem;}
  .brand__sub{font-size:.63rem;letter-spacing:.08em;}
  .header__inner{gap:14px;}
}
@media(max-width:900px){
  .burger{display:grid;}
  .header .btn--nav{display:none;}
  .nav{
    position:fixed;inset:var(--header-h) 0 auto;flex-direction:column;align-items:stretch;
    gap:4px;padding:18px 20px 26px;background:#fff;
    border-bottom:1px solid var(--line);box-shadow:var(--shadow);
    transform:translateY(-14px);opacity:0;pointer-events:none;
    transition:opacity .22s ease,transform .22s ease;
  }
  body.nav-open .nav{opacity:1;transform:none;pointer-events:auto;}
  .nav a{color:var(--ink-2)!important;padding:12px 14px;border-radius:var(--radius-s);}
  .doc{grid-template-columns:44px 1fr;gap:14px;}
  .doc__icon{width:44px;height:44px;}
  .doc .btn{grid-column:1/-1;width:100%;}
}

/* -------------------------------------------------------------- showcase */
.showcase-grid{
  display:grid;gap:28px;
  grid-template-columns:repeat(2,minmax(0,1fr));
}
/* aynı satırdaki iki kart eşit yükseklikte olsun */
.showcase-grid .showcase{display:grid;grid-template-rows:auto 1fr;}
/* subgrid varsa renkli başlık alanları da aynı yükseklikte hizalanır */
@supports (grid-template-rows:subgrid){
  .showcase-grid{grid-auto-rows:auto;}
  .showcase-grid .showcase{grid-row:span 2;grid-template-rows:subgrid;}
}
@media(max-width:900px){.showcase-grid{grid-template-columns:1fr;gap:24px;}}
.showcase-grid .showcase{margin-bottom:0;}
.showcase-grid .showcase__head{padding:32px 30px 30px;}
.showcase-grid .showcase__head h2{font-size:clamp(1.45rem,2.2vw,1.85rem);max-width:20ch;}
.showcase-grid .showcase__n{width:36px;height:36px;font-size:.95rem;margin-right:11px;top:-2px;}
.showcase-grid .showcase__sub{font-size:.95rem;}
.showcase-grid .showcase__lead{font-size:.96rem;margin-bottom:20px;}
.showcase-grid .showcase__body{padding:28px 30px 30px;}
.showcase-grid .caps{grid-template-columns:1fr;gap:16px;}

.showcase{
  --sc-1:#e8402a;
  --sc-2:#ff9d3c;
  --sc-soft:rgba(232,64,42,.10);
  --sc-shadow:rgba(232,64,42,.30);
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-l);overflow:hidden;
  box-shadow:var(--shadow);margin-bottom:34px;
}
.showcase--blue{
  --sc-1:#1652d1;
  --sc-2:#3aa0ff;
  --sc-soft:rgba(22,82,209,.10);
  --sc-shadow:rgba(22,82,209,.30);
}
.showcase--teal{
  --sc-1:#0b8f7a;
  --sc-2:#3ddc97;
  --sc-soft:rgba(11,143,122,.10);
  --sc-shadow:rgba(11,143,122,.30);
}
.showcase--purple{
  --sc-1:#5b34c9;
  --sc-2:#9b7bff;
  --sc-soft:rgba(91,52,201,.10);
  --sc-shadow:rgba(91,52,201,.30);
}
.showcase--rose{
  --sc-1:#b81d63;
  --sc-2:#ff7eb3;
  --sc-soft:rgba(184,29,99,.10);
  --sc-shadow:rgba(184,29,99,.30);
}
.showcase--amber{
  --sc-1:#a35207;
  --sc-2:#f8c033;
  --sc-soft:rgba(163,82,7,.10);
  --sc-shadow:rgba(163,82,7,.30);
}
.showcase__head{
  position:relative;overflow:hidden;color:#fff;
  padding:clamp(30px,5vw,54px) clamp(24px,4vw,54px);
  background:linear-gradient(135deg,var(--sc-1) 0%,var(--sc-2) 100%);
}
.showcase__head::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.10) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.10) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:radial-gradient(ellipse at 80% 0%,#000,transparent 70%);
  -webkit-mask-image:radial-gradient(ellipse at 80% 0%,#000,transparent 70%);
}
.showcase__head > *{position:relative;z-index:1;}
.showcase__head h2{color:#fff;margin-bottom:12px;max-width:18ch;}
.showcase__n,.pcard__n{
  display:inline-grid;place-items:center;border-radius:50%;
  background:rgba(255,255,255,.16);border:1.5px solid rgba(255,255,255,.45);
  color:#fff;font-weight:800;line-height:1;
  vertical-align:middle;position:relative;
  font-variant-numeric:tabular-nums;
}
.showcase__n{width:44px;height:44px;font-size:1.15rem;margin-right:14px;top:-3px;}
.pcard__n{width:30px;height:30px;font-size:.85rem;margin-right:10px;top:-2px;}
.showcase__sub{
  margin:-4px 0 16px;font-family:var(--font-display);font-weight:700;
  font-size:1.02rem;color:rgba(255,255,255,.95);letter-spacing:-.01em;
}
.showcase__lead{color:rgba(255,255,255,.90);max-width:620px;margin:0 0 24px;font-size:1.02rem;}
.showcase__slogan{
  display:inline-flex;align-items:center;gap:8px;margin:0;
  padding:11px 22px;border-radius:999px;font-weight:700;font-size:.92rem;
  background:rgba(0,0,0,.20);border:1px solid rgba(255,255,255,.28);
  backdrop-filter:blur(6px);
}
.showcase__slogan em{font-style:normal;color:#ffe9a8;}
.showcase--blue .showcase__slogan em{color:#9fd2ff;}
.showcase--teal .showcase__slogan em{color:#a7f3d8;}
.showcase--purple .showcase__slogan em{color:#d7c8ff;}
.showcase--rose .showcase__slogan em{color:#ffd0e2;}
.showcase--amber .showcase__slogan em{color:#ffe9b8;}

.showcase__body{padding:clamp(26px,4vw,44px);}
.showcase__body > h3{
  font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:var(--sc-1);margin-bottom:20px;
}
.caps{
  list-style:none;margin:0;padding:0;display:grid;gap:20px;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
}
.caps li{display:flex;gap:14px;align-items:flex-start;}
.caps__ic{
  width:46px;height:46px;flex:none;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--sc-1),var(--sc-2));color:#fff;
  box-shadow:0 6px 16px var(--sc-shadow);
}
.caps__ic svg{width:21px;height:21px;}
.caps strong{display:block;color:var(--ink);font-family:var(--font-display);font-weight:700;font-size:.98rem;line-height:1.35;}
.caps li > div span{display:block;font-size:.88rem;color:var(--ink-3);margin-top:3px;}
.caps li .caps__ic{color:#fff;}

/* ana sayfadaki kısa proje kartı */
.pcard{
  display:flex;flex-direction:column;padding:0;overflow:hidden;
  --sc-1:#e8402a;--sc-2:#ff9d3c;--sc-soft:rgba(232,64,42,.10);
}
.pcard--blue{--sc-1:#1652d1;--sc-2:#3aa0ff;--sc-soft:rgba(22,82,209,.10);}
.pcard--teal{--sc-1:#0b8f7a;--sc-2:#3ddc97;--sc-soft:rgba(11,143,122,.10);}
.pcard--purple{--sc-1:#5b34c9;--sc-2:#9b7bff;--sc-soft:rgba(91,52,201,.10);}
.pcard--rose{--sc-1:#b81d63;--sc-2:#ff7eb3;--sc-soft:rgba(184,29,99,.10);}
.pcard--amber{--sc-1:#a35207;--sc-2:#f8c033;--sc-soft:rgba(163,82,7,.10);}
.pcard__top{
  position:relative;overflow:hidden;color:#fff;padding:26px 28px 24px;
  background:linear-gradient(135deg,var(--sc-1) 0%,var(--sc-2) 100%);
}
.pcard__top::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.10) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.10) 1px,transparent 1px);
  background-size:30px 30px;opacity:.8;
}
.pcard__top > *{position:relative;z-index:1;}
.pcard__top h3{color:#fff;font-size:1.28rem;margin:0;}
.pcard .pcard__sub{margin:6px 0 0;font-size:.88rem;font-weight:600;color:rgba(255,255,255,.95);}
.pcard__body{padding:24px 28px 28px;display:flex;flex-direction:column;flex:1;}
.pcard__body p{font-size:.94rem;color:var(--ink-3);}
.pcard .tags{margin-top:auto;}
.pcard .tag{background:var(--sc-soft,var(--paper-3));}