:root{
  --bg:#ffffff;
  --bg-alt:#f5f8fb;
  --panel:#ffffff;
  --border:rgba(15,23,42,.10);
  --border-soft:rgba(15,23,42,.065);
  --text:#0b1220;
  --text-dim:#475467;
  --text-faint:#667085;
  --accent:#0891b2;
  --accent-2:#2563eb;
  --accent-soft:rgba(8,145,178,.08);
  --green:#059669;
  --amber:#b45309;
  --purple:#7c3aed;
  --glass:linear-gradient(180deg,#ffffff,#fbfcfe);
  --glass-border:rgba(15,23,42,.08);
  --card-shadow:0 1px 2px rgba(15,23,42,.04), 0 10px 30px -18px rgba(15,23,42,.18);
  --glow-accent:0 16px 40px -18px rgba(8,145,178,.45);
  --surface:#ffffff;
  --surface-glass:rgba(255,255,255,.8);
  --header-bg:rgba(255,255,255,.7);
  --header-bg-scrolled:rgba(255,255,255,.9);
  --menu-bg:rgba(255,255,255,.98);
  --btn-bg:#0b1220;
  --btn-fg:#ffffff;
  --btn-bg-hover:#1c2536;
  --btn-shadow:0 6px 20px -8px rgba(11,18,32,.45);
  --haze-1:rgba(255,255,255,.82);
  --haze-2:rgba(255,255,255,.45);
  --halo:rgba(255,255,255,.92);
  --hero-sub:#344054;
  --frame-line:rgba(15,23,42,.07);
  --frame-mark:rgba(15,23,42,.3);
  color-scheme:light;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:10px;
  --maxw:1180px;
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
}

/* night mode: the original dark palette */
:root[data-theme="dark"]{
  --bg:#000000;
  --bg-alt:#050506;
  --panel:#0a0a0c;
  --border:rgba(255,255,255,.09);
  --border-soft:rgba(255,255,255,.055);
  --text:#f3f4f6;
  --text-dim:#9a9ea6;
  --text-faint:#7a7f87;
  --accent:#5fd3ea;
  --accent-2:#3b82f6;
  --accent-soft:rgba(95,211,234,.1);
  --green:#3ddc97;
  --amber:#f5b350;
  --purple:#b09bf5;
  --glass:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.008));
  --glass-border:rgba(255,255,255,.08);
  --card-shadow:inset 0 1px 0 rgba(255,255,255,.05);
  --glow-accent:0 10px 40px -12px rgba(95,211,234,.35);
  --surface:#0b0c0f;
  --surface-glass:rgba(255,255,255,.035);
  --header-bg:rgba(5,6,8,.6);
  --header-bg-scrolled:rgba(5,6,8,.85);
  --menu-bg:rgba(5,6,8,.98);
  --btn-bg:#f3f4f6;
  --btn-fg:#050608;
  --btn-bg-hover:#ffffff;
  --btn-shadow:0 4px 24px -8px rgba(255,255,255,.2);
  --haze-1:rgba(0,0,0,.72);
  --haze-2:rgba(0,0,0,.35);
  --halo:rgba(0,0,0,.85);
  --hero-sub:#c9ccd2;
  --frame-line:rgba(255,255,255,.1);
  --frame-mark:rgba(255,255,255,.35);
  color-scheme:dark;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scrollbar-gutter:stable}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  position:relative;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background:
    radial-gradient(680px circle at 12% -8%, rgba(8,145,178,.07), transparent 60%),
    radial-gradient(620px circle at 100% 18%, rgba(37,99,235,.05), transparent 60%),
    radial-gradient(780px circle at 50% 112%, rgba(8,145,178,.04), transparent 60%);
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font:inherit;cursor:pointer;background:none;border:none;color:inherit}

.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

.noise-overlay{
  position:fixed;inset:0;pointer-events:none;z-index:9999;opacity:.02;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* -------- frame guides -------- */
.frame-guides{position:fixed;inset:0;z-index:51;pointer-events:none;display:flex;justify-content:center}
.frame-guides-inner{position:relative;width:100%;max-width:1400px;height:100%}
.frame-guides-inner::before,.frame-guides-inner::after{
  content:"";position:absolute;top:0;bottom:0;width:1px;
  background:var(--frame-line);
}
.frame-guides-inner::before{left:20px}
.frame-guides-inner::after{right:20px}
.frame-guides-inner span{
  position:absolute;width:9px;height:9px;color:var(--frame-mark);
  font-size:14px;line-height:1;font-family:var(--mono);
}
.frame-guides-inner span::before{content:"+"}
.frame-guides-inner .corner-tl{top:64px;left:16px}
.frame-guides-inner .corner-tr{top:64px;right:16px}
@media (max-width:920px){
  .frame-guides-inner::before{left:12px}
  .frame-guides-inner::after{right:12px}
}

/* -------- header -------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:var(--header-bg);
  backdrop-filter:blur(18px) saturate(160%);
  -webkit-backdrop-filter:blur(18px) saturate(160%);
  border-bottom:1px solid var(--border-soft);
  transition:background .3s, border-color .3s;
}
.site-header.scrolled{background:var(--header-bg-scrolled)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:68px}

.logo{display:flex;align-items:center;gap:10px}
.logo-mark{object-fit:contain}
.logo-text{font-weight:700;letter-spacing:.02em;font-size:.95rem;display:flex;flex-direction:column;line-height:1.05}
.logo-sub{font-size:.6rem;font-weight:500;color:var(--text-dim);letter-spacing:.18em}

.main-nav{display:flex;gap:30px}
.main-nav a{font-size:.88rem;color:var(--text-dim);transition:color .2s}
.main-nav a:hover{color:var(--text)}

.header-actions{display:flex;align-items:center;gap:10px}

.nav-toggle{display:none;flex-direction:column;gap:5px;width:34px;height:34px;align-items:center;justify-content:center}
.nav-toggle span{width:20px;height:1.5px;background:var(--text);display:block;transition:.25s}

/* -------- theme switch -------- */
.theme-toggle{
  width:36px;height:36px;border-radius:50%;border:1px solid var(--border);
  display:inline-flex;align-items:center;justify-content:center;
  color:var(--text-dim);background:var(--surface-glass);
  transition:color .2s, border-color .2s, transform .2s;
}
.theme-toggle:hover{color:var(--accent);border-color:var(--accent);transform:rotate(-15deg)}
.theme-toggle .icon-sun{display:none}
:root[data-theme="dark"] .theme-toggle .icon-sun{display:block}
:root[data-theme="dark"] .theme-toggle .icon-moon{display:none}

/* -------- language switch -------- */
/* English visitors see nothing until js/i18n.js has swapped the Turkish text */
.i18n-pending body{visibility:hidden}
.lang-toggle{
  height:36px;padding:0 3px;border-radius:999px;border:1px solid var(--border);
  display:inline-flex;align-items:center;gap:2px;background:var(--surface-glass);
  font-family:var(--mono);font-size:.66rem;font-weight:600;letter-spacing:.04em;
  transition:border-color .2s;
}
.lang-toggle:hover{border-color:var(--accent)}
.lang-toggle span{padding:6px 7px;border-radius:999px;color:var(--text-faint);transition:background .2s,color .2s}
:root[lang="tr"] .lang-toggle [data-l="tr"],:root[lang="en"] .lang-toggle [data-l="en"]{background:var(--btn-bg);color:var(--btn-fg)}
.lang-note{font-size:.85rem;color:var(--text-dim);border:1px dashed var(--border);border-radius:var(--radius-sm);padding:12px 16px;margin:0 0 24px}
:root:not([lang="en"]) .lang-note{display:none}

/* -------- buttons -------- */
.btn{
  display:inline-flex;align-items:center;gap:6px;
  padding:11px 20px;border-radius:999px;
  font-size:.85rem;font-weight:600;
  border:1px solid transparent;
  transition:transform .2s, background .2s, border-color .2s, opacity .2s, box-shadow .3s;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-1px)}
.btn-sm{padding:8px 16px;font-size:.8rem}
.btn-block{width:100%;justify-content:center}
.arrow{font-size:.8em;opacity:.8}

.btn-primary{background:var(--btn-bg);color:var(--btn-fg);box-shadow:var(--btn-shadow)}
.btn-primary:hover{background:var(--btn-bg-hover)}

.btn-outline{border-color:var(--border);color:var(--text);background:var(--surface-glass);backdrop-filter:blur(8px)}
.btn-outline:hover{border-color:rgba(8,145,178,.45);background:var(--accent-soft);box-shadow:var(--glow-accent)}

.btn-ghost{color:var(--text-dim)}
.btn-ghost:hover{color:var(--text)}

.btn-light{background:var(--btn-bg);color:var(--btn-fg)}
.btn-light:hover{background:var(--btn-bg-hover)}

/* -------- eyebrow / section head -------- */
.eyebrow{
  display:inline-block;font-family:var(--mono);font-size:.72rem;
  letter-spacing:.16em;color:var(--accent);text-transform:uppercase;margin-bottom:14px;
}
.section-head{max-width:640px;margin-bottom:46px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{font-size:clamp(1.7rem,3vw,2.4rem);font-weight:700;letter-spacing:-.01em;line-height:1.2}
.section-desc{margin-top:14px;color:var(--text-dim);font-size:1rem}

.text-gradient{background:linear-gradient(90deg,var(--text),var(--text-dim));-webkit-background-clip:text;background-clip:text;color:transparent}
.text-gradient-2{background:linear-gradient(90deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}

/* -------- hero -------- */
.hero{
  position:relative;
  padding:168px 0 60px;
  min-height:92vh;
  display:flex;flex-direction:column;align-items:center;justify-content:flex-start;
  overflow:hidden;
  background:
    radial-gradient(ellipse 70% 50% at 50% 100%, rgba(8,145,178,.06), transparent 65%),
    var(--bg);
}
.flow-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.hero-inner{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;text-align:center;gap:26px}
/* haze behind the copy so it reads over the particle background */
.hero-inner::before{
  content:"";position:absolute;z-index:-1;inset:-40px -10%;pointer-events:none;
  background:radial-gradient(ellipse 55% 50% at 50% 40%, var(--haze-1), var(--haze-2) 60%, transparent 80%);
}

.float-card{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;color:var(--text-dim);
  border:1px solid var(--border);border-radius:999px;
  padding:9px 16px;background:var(--surface-glass);
  backdrop-filter:blur(16px);box-shadow:var(--card-shadow);
}
.float-card-meta{color:var(--text-faint);border-left:1px solid var(--border);padding-left:10px}
.dot{width:7px;height:7px;border-radius:50%;display:inline-block}
.dot-live{background:var(--green);box-shadow:0 0 0 3px rgba(5,150,105,.18)}

.hero-title{
  font-size:clamp(2.2rem,5.2vw,3.9rem);font-weight:800;letter-spacing:-.02em;line-height:1.12;
  max-width:840px;
  text-shadow:0 2px 20px var(--halo);
}
.hero-title .text-gradient{background-image:linear-gradient(90deg,var(--text) 15%,var(--accent) 55%,var(--accent-2));text-shadow:none;filter:drop-shadow(0 2px 12px var(--halo))}
.hero-sub{font-size:1.08rem;color:var(--hero-sub);max-width:560px;text-shadow:0 1px 12px var(--halo)}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}

.hero-stats{
  display:flex;gap:0;margin-top:20px;border:1px solid var(--border);border-radius:var(--radius-md);
  overflow:hidden;background:var(--surface-glass);backdrop-filter:blur(16px);box-shadow:var(--card-shadow);
}
.hero-stat{
  padding:18px 30px;text-align:center;border-right:1px solid var(--border-soft);
  display:flex;flex-direction:column;gap:4px;min-width:120px;
}
.hero-stat:last-child{border-right:none}
.stat-value{white-space:nowrap}
.stat-num,.stat-suffix{font-family:var(--mono);font-size:1.4rem;font-weight:600;color:var(--text)}
.stat-label{font-size:.72rem;color:var(--text-faint);letter-spacing:.02em}

/* -------- integrations marquee -------- */
.integrations{padding:50px 0 70px;position:relative}
.integrations-label{
  text-align:center;font-size:.78rem;color:var(--text-faint);letter-spacing:.04em;
  margin-bottom:28px;
}
.marquee{
  position:relative;overflow:hidden;width:100%;
  mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);
}
.marquee-a{margin-bottom:8px}
.marquee-track{
  display:flex;align-items:center;gap:48px;width:max-content;
  animation:marquee-scroll 38s linear infinite;
}
.marquee-track-reverse{animation-name:marquee-scroll-reverse}
.marquee-track span{
  font-family:var(--mono);font-size:1rem;color:var(--text-faint);
  letter-spacing:.01em;white-space:nowrap;opacity:.7;
  transition:opacity .25s, color .25s;
}
.marquee-track span:hover{opacity:1;color:var(--accent)}
@keyframes marquee-scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes marquee-scroll-reverse{from{transform:translateX(-50%)}to{transform:translateX(0)}}

/* -------- showcase panel -------- */
.showcase{padding:120px 0 40px;background:var(--bg)}
.showcase-panel{
  max-width:1040px;margin:0 auto 60px;display:flex;
  border:1px solid var(--border);border-radius:var(--radius-lg);
  overflow:hidden;background:var(--panel);
  box-shadow:0 30px 80px -40px rgba(15,23,42,.35), 0 1px 2px rgba(15,23,42,.05);
}
.panel-sidebar{width:210px;flex-shrink:0;border-right:1px solid var(--border-soft);padding:22px 16px;background:var(--bg-alt)}
.panel-brand{display:flex;align-items:center;gap:8px;font-size:.82rem;font-weight:600;margin-bottom:20px}
.panel-brand span{color:var(--text-faint);font-weight:400}
.panel-menu{display:flex;flex-direction:column;gap:2px;margin-bottom:18px}
.panel-menu button{width:100%;text-align:left;padding:8px 10px;border-radius:8px;font-size:.8rem;color:var(--text-dim);transition:background .15s,color .15s}
.panel-menu button:hover{color:var(--text)}
.panel-menu button.is-active{background:var(--surface);color:var(--text);box-shadow:0 1px 2px rgba(15,23,42,.08)}
.panel-menu-label{font-size:.68rem;letter-spacing:.1em;color:var(--text-faint);margin:10px 4px 6px;text-transform:uppercase}
.panel-menu-fav button{display:flex;align-items:center;gap:8px;color:var(--text-faint);font-size:.78rem;padding:6px 10px}

.row-logo{
  width:20px;height:20px;border-radius:6px;flex-shrink:0;
  display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-size:.6rem;font-weight:700;color:#fff;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.25);
}
.row-logo-sm{width:16px;height:16px;font-size:.52rem;border-radius:5px}
.row-logo-hubspot{background:linear-gradient(135deg,#ff8f6b,#ff5c35)}
.row-logo-sheets{background:linear-gradient(135deg,#4caf6e,#1e8e4f)}
.row-logo-salesforce{background:linear-gradient(135deg,#4fc3f7,#00a1e0)}
.row-logo-stripe{background:linear-gradient(135deg,#8b83ff,#635bff)}

.panel-main{flex:1;min-width:0;min-height:372px}
.panel-view{padding:24px 26px}
.panel-view.is-active{animation:panelIn .35s ease}
@keyframes panelIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.panel-timeline{overflow-x:auto}
.timeline-row{transition:opacity .25s}
.timeline-row.is-dim{opacity:.25}
.panel-view-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;font-size:.9rem}
.panel-count{font-family:var(--mono);font-size:.7rem;color:var(--text-faint)}

.auto-list{display:flex;flex-direction:column;gap:10px}
.auto-row{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--border-soft);border-radius:var(--radius-sm);background:var(--surface)}
.auto-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px;transition:opacity .2s}
.auto-text strong{font-size:.84rem;font-weight:600}
.auto-text span{font-size:.72rem;color:var(--text-faint)}
.auto-row.is-off .auto-text{opacity:.5}
.switch{position:relative;width:36px;height:20px;border-radius:999px;background:rgba(102,112,133,.35);flex-shrink:0;transition:background .2s}
.switch::after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(15,23,42,.3);transition:transform .2s}
.switch[aria-checked="true"]{background:var(--accent)}
.switch[aria-checked="true"]::after{transform:translateX(16px)}

.int-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.int-tile{
  display:flex;flex-direction:column;align-items:flex-start;gap:8px;padding:14px;
  border:1px solid var(--border-soft);border-radius:var(--radius-sm);background:var(--surface);
  font-size:.82rem;font-weight:600;color:var(--text);text-align:left;opacity:.55;
  transition:border-color .2s,opacity .2s;
}
.int-tile em{font-style:normal;font-family:var(--mono);font-size:.66rem;font-weight:500;color:var(--text-faint)}
.int-tile.is-on{opacity:1;border-color:rgba(8,145,178,.35)}
.int-tile.is-on em{color:var(--green)}
.row-logo-slack{background:linear-gradient(135deg,#e01e5a,#611f69)}
.row-logo-whatsapp{background:linear-gradient(135deg,#4ade80,#16a34a)}

.segmented{display:inline-flex;border:1px solid var(--border);border-radius:999px;padding:2px;background:var(--bg-alt)}
.segmented button{font-size:.72rem;padding:4px 12px;border-radius:999px;color:var(--text-dim)}
.segmented button.is-active{background:var(--surface);color:var(--text);box-shadow:0 1px 2px rgba(15,23,42,.1)}
.kpi-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:18px}
.kpi{padding:12px 14px;border:1px solid var(--border-soft);border-radius:var(--radius-sm);background:var(--surface);display:flex;flex-direction:column;gap:4px;min-width:0}
.kpi-num{font-family:var(--mono);font-size:1.1rem;font-weight:600}
.kpi-label{font-size:.7rem;color:var(--text-faint)}
.mini-chart{display:flex;align-items:flex-end;gap:10px;height:150px}
.mini-bar{flex:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:6px}
.mini-bar span{width:100%;height:var(--h);border-radius:6px 6px 2px 2px;background:linear-gradient(180deg,var(--accent),var(--accent-2));opacity:.85;animation:barGrow .5s cubic-bezier(.2,.8,.2,1) both}
.mini-bar em{font-style:normal;font-family:var(--mono);font-size:.62rem;color:var(--text-faint)}
@keyframes barGrow{from{height:0}}
.timeline-ruler{display:flex;justify-content:space-between;font-family:var(--mono);font-size:.68rem;color:var(--text-faint);margin-bottom:18px;min-width:520px}
.timeline-row{margin-bottom:20px;min-width:520px}
.timeline-label{display:flex;align-items:center;gap:8px;font-size:.78rem;color:var(--text-dim);margin-bottom:8px}
.timeline-label em{font-style:normal;color:var(--text-faint);font-size:.7rem}

.timeline-bar{
  position:relative;height:34px;border-radius:8px;border:1px solid rgba(8,145,178,.2);
  background:var(--accent-soft);display:flex;align-items:center;
}
.timeline-bar span{
  flex:1;text-align:center;font-size:.68rem;color:var(--text-dim);font-family:var(--mono);
  border-right:1px solid rgba(8,145,178,.15);height:100%;display:flex;align-items:center;justify-content:center;
}
.timeline-bar span:last-child{border-right:none}
.bar-1{width:78%}.bar-2{width:55%}.bar-3{width:92%}.bar-4{width:44%}
.bar-fade{background:linear-gradient(90deg,transparent,rgba(239,68,68,.12));flex:.6 !important}

.feature-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;padding:20px 0 40px;border-top:1px solid var(--border-soft)}
.feature-item svg{color:var(--accent);margin-bottom:14px}
.feature-item h3{font-size:1.02rem;font-weight:600;margin-bottom:8px}
.feature-item p{font-size:.88rem;color:var(--text-dim);line-height:1.6}

/* -------- services -------- */
.services{padding:120px 0}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.service-card{
  border:1px solid var(--border);border-radius:var(--radius-md);padding:28px;
  background:var(--glass);
  box-shadow:var(--card-shadow);
  transition:border-color .25s, transform .25s, box-shadow .3s;
}
.service-card:hover{border-color:rgba(8,145,178,.35);transform:translateY(-4px);box-shadow:var(--glow-accent)}
.service-icon{
  width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:var(--accent-soft);color:var(--accent);margin-bottom:18px;
  border:1px solid rgba(8,145,178,.15);
}
.service-card h3{font-size:1.02rem;font-weight:600;margin-bottom:8px}
.service-card p{font-size:.87rem;color:var(--text-dim);line-height:1.6}

/* -------- projects -------- */
.projects{padding:120px 0}
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.project-card{
  border:1px solid var(--border);border-radius:var(--radius-md);padding:32px;
  background:var(--glass);
  box-shadow:var(--card-shadow);
  transition:border-color .25s, transform .25s, box-shadow .3s;
  display:flex;flex-direction:column;
}
.project-card:hover{border-color:rgba(8,145,178,.35);transform:translateY(-4px);box-shadow:var(--glow-accent)}
.project-icon{
  width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:var(--accent-soft);color:var(--accent);margin-bottom:16px;
  border:1px solid rgba(8,145,178,.15);
}
.project-tag{font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;color:var(--accent);margin-bottom:10px;display:block}
.project-card h3{font-size:1.15rem;font-weight:700}
.project-subtitle{font-size:.8rem;color:var(--text-faint);margin-top:2px;margin-bottom:12px}
.project-card > p:not(.project-subtitle){font-size:.9rem;color:var(--text-dim);line-height:1.65;margin-top:10px}
.project-features{margin-top:16px;display:flex;flex-direction:column;gap:8px}
.project-features li{font-size:.82rem;color:var(--text-dim);padding-left:18px;position:relative}
.project-features li::before{content:"";position:absolute;left:0;top:.55em;width:6px;height:6px;border-radius:50%;background:var(--accent)}
.project-link{
  margin-top:22px;align-self:flex-start;font-size:.85rem;font-weight:600;color:var(--text);
  display:inline-flex;align-items:center;gap:6px;border-bottom:1px solid var(--border);padding-bottom:2px;transition:border-color .2s,color .2s;
}
.project-link:hover{color:var(--accent);border-color:var(--accent)}

/* -------- guardrails -------- */
.guardrails{padding:120px 0;background:var(--bg-alt);border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft);position:relative}
.guardrails::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(8,145,178,.35),transparent);
}
.guardrails-inner{display:flex;gap:60px;align-items:flex-start;flex-wrap:wrap}
.guardrails-inner .section-head{flex:1;min-width:280px;margin-bottom:0}
.rules-list{flex:1.3;min-width:320px;display:flex;flex-direction:column;gap:10px}
.rule-row{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 18px;border:1px solid var(--border);border-radius:var(--radius-sm);
  background:var(--surface);box-shadow:var(--card-shadow);
  transition:border-color .25s, box-shadow .3s;
}
.rule-row:hover{border-color:rgba(8,145,178,.3);box-shadow:var(--glow-accent)}
.rule-text{display:flex;flex-direction:column;gap:3px}
.rule-text strong{font-size:.9rem;font-weight:600}
.rule-text span{font-size:.78rem;color:var(--text-faint)}
.badge{font-family:var(--mono);font-size:.68rem;padding:5px 10px;border-radius:999px;white-space:nowrap;border:1px solid transparent}
.badge-enforce{background:rgba(5,150,105,.08);color:var(--green);border-color:rgba(5,150,105,.25)}
.badge-approve{background:rgba(180,83,9,.08);color:var(--amber);border-color:rgba(180,83,9,.25)}
.badge-monitor{background:var(--accent-soft);color:var(--accent);border-color:rgba(8,145,178,.25)}

/* -------- about -------- */
.about{padding:130px 0}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-title{font-size:clamp(1.9rem,3.4vw,2.6rem);font-weight:700;letter-spacing:-.01em;line-height:1.25}
.about-text{color:var(--text-dim);font-size:1.02rem;line-height:1.7;margin-bottom:30px}
.about-stats{display:flex;gap:34px;flex-wrap:wrap}
.about-stats div{display:flex;flex-direction:column;font-size:.82rem;color:var(--text-faint)}
.about-stats span{font-size:1.7rem;font-weight:700;color:var(--text);font-family:var(--mono)}

/* -------- testimonials -------- */
.testimonials{padding:120px 0}
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.testimonial-card{
  border:1px solid var(--border);border-radius:var(--radius-md);padding:26px;
  background:var(--glass);
  box-shadow:var(--card-shadow);
  display:flex;flex-direction:column;gap:22px;justify-content:space-between;
  transition:border-color .25s, transform .25s, box-shadow .3s;
}
.testimonial-card:hover{border-color:rgba(8,145,178,.3);transform:translateY(-4px);box-shadow:var(--glow-accent)}
.testimonial-card p{font-size:.92rem;color:var(--text-dim);line-height:1.65}
.testimonial-author{display:flex;align-items:center;gap:10px}
.avatar{
  width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;font-weight:700;font-size:.75rem;display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.testimonial-author strong{font-size:.85rem;display:block}
.testimonial-author small{font-size:.75rem;color:var(--text-faint)}

/* -------- pricing -------- */
.pricing{padding:120px 0;background:var(--bg-alt);border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft);position:relative}
.pricing::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(8,145,178,.35),transparent);
}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.price-card{
  position:relative;border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px 28px;
  background:var(--surface);display:flex;flex-direction:column;
  box-shadow:var(--card-shadow);
  transition:border-color .25s, transform .25s, box-shadow .3s;
}
.price-card:hover{transform:translateY(-4px)}
.price-card-featured{
  border-color:rgba(8,145,178,.45);
  background:linear-gradient(180deg,var(--accent-soft),var(--surface) 60%);
  box-shadow:var(--glow-accent);
}
.price-badge{
  position:absolute;top:-13px;left:28px;background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#fff;
  font-size:.68rem;font-weight:700;padding:5px 12px;border-radius:999px;letter-spacing:.02em;
  box-shadow:0 6px 18px -6px rgba(8,145,178,.6);
}
.price-card h3{font-size:1.05rem;font-weight:600;margin-bottom:10px}
.price{font-size:2rem;font-weight:800;margin-bottom:22px;font-family:var(--mono)}
.price span{font-size:.85rem;color:var(--text-faint);font-weight:500;margin-left:2px}
/* prices are shared after the needs analysis: a blurred placeholder, not the real figure */
.price-hidden{position:relative;display:flex;align-items:baseline;flex-wrap:wrap;gap:2px 0}
.price-hidden .price-blur{font-size:2rem;font-weight:800;color:var(--text);margin:0;filter:blur(9px);opacity:.75;user-select:none}
.price-lock{
  flex-basis:100%;margin-top:6px;font-family:var(--font);font-style:normal;font-size:.72rem;font-weight:600;
  letter-spacing:.04em;color:var(--accent);
}
.price-lock::before{content:"🔒 "}
.price-card ul{display:flex;flex-direction:column;gap:11px;margin-bottom:28px;flex:1}
.price-card li{font-size:.85rem;color:var(--text-dim);padding-left:20px;position:relative}
.price-card li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:700}

/* -------- final cta -------- */
.final-cta{
  position:relative;padding:150px 0;text-align:center;overflow:hidden;
  background:radial-gradient(ellipse 60% 50% at 50% 100%, rgba(8,145,178,.08), transparent 65%), var(--bg);
}
.rain-canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.5;pointer-events:none}
.final-cta-inner{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:22px}
.tool-icons{display:flex;gap:10px;align-items:center}
.tool-icon{
  width:42px;height:42px;border-radius:50%;border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;font-size:1.1rem;
  background:var(--surface);box-shadow:var(--card-shadow);
}
.final-cta h2{font-size:clamp(1.9rem,4vw,3rem);font-weight:800;letter-spacing:-.02em;line-height:1.2;max-width:760px}
.final-cta p{color:var(--text-dim);max-width:520px;font-size:1rem}

/* -------- footer -------- */
.site-footer{padding:70px 0 0;background:var(--bg-alt);border-top:1px solid var(--border-soft)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:50px;border-bottom:1px solid var(--border-soft)}
.footer-brand p{color:var(--text-dim);font-size:.85rem;margin:14px 0 18px;max-width:260px;line-height:1.6}
.footer-social{display:flex;gap:10px}
.footer-social a{
  width:32px;height:32px;border:1px solid var(--border);border-radius:50%;background:var(--surface);
  display:flex;align-items:center;justify-content:center;font-size:.72rem;color:var(--text-dim);
}
.footer-col h4{font-size:.82rem;margin-bottom:16px;color:var(--text)}
.footer-col a{display:block;font-size:.85rem;color:var(--text-dim);margin-bottom:11px}
.footer-col a:hover{color:var(--text)}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;padding:22px 24px;
  font-size:.78rem;color:var(--text-faint);flex-wrap:wrap;gap:10px;
}
.status{display:flex;align-items:center;gap:7px}

/* -------- build together (hero CTA → portal) -------- */
[hidden]{display:none !important}
.btn-portal{position:relative}
.btn-portal::after{
  content:"";position:absolute;inset:-5px;border-radius:inherit;border:1px solid var(--accent);
  animation:portal-pulse 2.4s ease-out infinite;pointer-events:none;
}
@keyframes portal-pulse{0%{transform:scale(1);opacity:.6}100%{transform:scale(1.15,1.35);opacity:0}}
/* hero copy steps aside before the particles burst */
.hero-inner{transition:opacity .55s ease, transform .55s ease}
.hero.is-leaving .hero-inner{opacity:0;transform:translateY(-14px) scale(.98);pointer-events:none}

/* -------- portal overlay --------
   .portal itself is unpositioned so its layers can sit on either side of the
   fixed particle canvas: veil (300) < canvas (310) < form / thank-you (320) */
.portal-lock{overflow:hidden}
.portal{display:none}
.portal.is-active{display:block}
.flow-canvas{transition:opacity .45s ease}
.flow-canvas.is-portal{position:fixed;inset:0;width:100vw;height:100vh;z-index:310}
.flow-canvas.is-fading{opacity:0}

.portal-veil{
  --hole:0px;
  position:fixed;inset:0;z-index:300;background:var(--bg);
  opacity:0;transition:opacity .9s ease;
}
.portal.veil-on .portal-veil{opacity:1}
.portal.is-opening .portal-veil{
  -webkit-mask-image:radial-gradient(circle at 50% 50%, transparent var(--hole), #000 calc(var(--hole) + 70px));
  mask-image:radial-gradient(circle at 50% 50%, transparent var(--hole), #000 calc(var(--hole) + 70px));
}

.portal-stage{
  position:fixed;inset:0;z-index:320;overflow-y:auto;
  display:flex;justify-content:center;padding:6vh 16px;
  opacity:0;visibility:hidden;transform:translateY(28px) scale(.97);
  transition:opacity .5s ease, transform .6s cubic-bezier(.2,.7,.2,1), visibility 0s .6s;
}
.portal.form-on .portal-stage{
  opacity:1;visibility:visible;transform:none;
  transition:opacity .5s ease, transform .6s cubic-bezier(.2,.7,.2,1);
}
.portal-card{
  position:relative;width:100%;max-width:680px;margin:auto 0;padding:40px 40px 32px;
  border:1px solid var(--border);border-radius:24px;background:var(--surface);
  box-shadow:0 40px 100px -40px rgba(15,23,42,.35), 0 0 0 6px var(--accent-soft);
}
.portal-close{
  position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:var(--text-dim);border:1px solid var(--border);
  transition:color .2s, border-color .2s, transform .2s;
}
.portal-close:hover{color:var(--text);border-color:var(--text-faint);transform:rotate(90deg)}
.portal-head h2{font-size:1.7rem;font-weight:800;letter-spacing:-.01em;line-height:1.2}
.portal-head p{color:var(--text-dim);font-size:.92rem;margin-top:6px}

.portal-progress{display:flex;gap:8px;margin:24px 0 26px}
.portal-progress li{
  flex:1;display:flex;align-items:center;gap:8px;padding-top:10px;
  font-size:.78rem;color:var(--text-faint);border-top:2px solid var(--border);
  transition:color .3s, border-color .3s;
}
.portal-progress li span{font-family:var(--mono);font-size:.7rem}
.portal-progress li.is-active{color:var(--text);border-color:var(--accent)}
.portal-progress li.is-done{color:var(--accent);border-color:var(--accent)}

.form-step{border:0;min-width:0;display:none;flex-direction:column;gap:16px}
.form-step.is-current{display:flex}
.form-step.is-current > *{animation:field-in .5s cubic-bezier(.2,.7,.2,1) both;animation-delay:calc(var(--i,0) * 70ms)}
@keyframes field-in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px;min-width:0}
.field > span{font-size:.8rem;font-weight:600;color:var(--text)}
.field em{font-style:normal;font-weight:400;color:var(--text-faint)}
.field input,.field select,.field textarea{
  width:100%;font:inherit;font-size:.92rem;color:var(--text);background:var(--bg);
  border:1px solid var(--border);border-radius:10px;padding:11px 13px;
  transition:border-color .2s, box-shadow .2s;
}
.field textarea{resize:vertical;min-height:110px}
.field input::placeholder,.field textarea::placeholder{color:var(--text-faint);opacity:.85}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.field.is-invalid input,.field.is-invalid select,.field.is-invalid textarea{border-color:#dc2626;box-shadow:0 0 0 3px rgba(220,38,38,.12)}
.field.is-invalid .chip span{border-color:rgba(220,38,38,.55)}

.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{position:relative}
.chip input{position:absolute;opacity:0;pointer-events:none}
.chip span{
  display:inline-block;padding:8px 14px;border:1px solid var(--border);border-radius:999px;
  font-size:.82rem;color:var(--text-dim);cursor:pointer;user-select:none;
  transition:background .2s, border-color .2s, color .2s;
}
.chip:hover span{border-color:var(--accent)}
.chip input:checked + span{background:var(--accent);border-color:var(--accent);color:var(--btn-fg)}
:root:not([data-theme="dark"]) .chip input:checked + span{color:#fff}
.chip input:focus-visible + span{box-shadow:0 0 0 3px var(--accent-soft)}

.consent{display:flex;gap:10px;align-items:flex-start;font-size:.8rem;color:var(--text-dim);cursor:pointer}
.consent input{margin-top:2px;width:16px;height:16px;flex-shrink:0;accent-color:var(--accent)}
.consent.is-invalid span{color:#dc2626}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form-error{margin-top:16px;font-size:.84rem;color:#dc2626}
.portal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:26px}
.portal-actions [data-step-back]{margin-right:auto}
.portal-actions .btn[disabled]{opacity:.6;cursor:progress;transform:none}

.portal-done{
  position:fixed;inset:0;z-index:320;padding:24px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;
  opacity:0;visibility:hidden;transform:scale(.96);
  transition:opacity .45s ease, transform .5s ease, visibility 0s .5s;
}
.portal.done-on .portal-done{opacity:1;visibility:visible;transform:none;transition:opacity .45s ease, transform .5s ease}
.done-check{color:var(--accent)}
.done-check circle{stroke-dasharray:208;stroke-dashoffset:208}
.done-check path{stroke-dasharray:42;stroke-dashoffset:42}
.portal.done-on .done-check circle{animation:draw-stroke .7s .1s ease forwards}
.portal.done-on .done-check path{animation:draw-stroke .45s .7s ease forwards}
@keyframes draw-stroke{to{stroke-dashoffset:0}}
.portal-done h3{font-size:1.8rem;font-weight:800;letter-spacing:-.01em}
.portal-done p{color:var(--text-dim);max-width:440px}

@media (max-width:560px){
  .portal-card{padding:32px 20px 24px;border-radius:20px}
  .field-row{grid-template-columns:1fr}
  .portal-progress li{font-size:.72rem}
}

.package-badge{
  display:inline-flex;align-items:center;gap:6px;margin-top:12px;padding:6px 12px;border-radius:999px;
  font-size:.76rem;font-weight:600;color:var(--accent);background:var(--accent-soft);border:1px solid rgba(8,145,178,.25);
}

/* -------- blog -------- */
.page-head{padding:150px 0 50px;text-align:center}
.page-head h1{font-size:clamp(2rem,4.4vw,3.2rem);font-weight:800;letter-spacing:-.02em;line-height:1.15}
.page-head p{color:var(--text-dim);max-width:620px;margin:14px auto 0;font-size:1.04rem}
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;padding-bottom:110px}
.post-card{
  display:flex;flex-direction:column;gap:12px;padding:28px;border:1px solid var(--border);border-radius:var(--radius-md);
  background:var(--glass);box-shadow:var(--card-shadow);transition:border-color .25s, transform .25s, box-shadow .3s;
}
.post-card:hover{border-color:rgba(8,145,178,.35);transform:translateY(-4px);box-shadow:var(--glow-accent)}
.post-card h2{font-size:1.15rem;font-weight:700;line-height:1.35}
.post-card p{font-size:.9rem;color:var(--text-dim);line-height:1.65;flex:1}
.post-meta{display:flex;gap:10px;flex-wrap:wrap;font-family:var(--mono);font-size:.7rem;color:var(--text-faint);letter-spacing:.02em}
.post-meta .tag{color:var(--accent)}
.post-more{font-size:.85rem;font-weight:600;color:var(--text)}
.post-card:hover .post-more{color:var(--accent)}

.breadcrumb{display:flex;justify-content:center;gap:8px;font-size:.8rem;color:var(--text-faint);margin-bottom:18px}
.breadcrumb a:hover{color:var(--accent)}
.article{max-width:740px;margin:0 auto;padding-bottom:90px}
.prose{font-size:1.04rem;line-height:1.8;color:var(--text-dim)}
.prose > * + *{margin-top:1.1em}
.prose h2{font-size:1.45rem;font-weight:700;color:var(--text);line-height:1.3;margin-top:2em;letter-spacing:-.01em}
.prose h3{font-size:1.12rem;font-weight:700;color:var(--text);margin-top:1.6em}
.prose strong{color:var(--text)}
.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.prose ul,.prose ol{padding-left:1.3em}
.prose ul{list-style:disc}
.prose ol{list-style:decimal}
.prose li + li{margin-top:.45em}
.prose li::marker{color:var(--accent)}
.prose blockquote{border-left:3px solid var(--accent);padding:4px 0 4px 18px;color:var(--text);font-weight:500}
.article-cta{
  margin-top:56px;padding:34px;border:1px solid var(--border);border-radius:var(--radius-lg);text-align:center;
  background:radial-gradient(ellipse 80% 90% at 50% 0%, var(--accent-soft), transparent 70%), var(--surface);box-shadow:var(--card-shadow);
}
.article-cta h2{font-size:1.4rem;font-weight:800;margin-bottom:8px}
.article-cta p{color:var(--text-dim);margin-bottom:22px}

/* -------- 404 -------- */
.hero-404{min-height:100vh;justify-content:center;padding:120px 0 80px}
.code-404{
  font-family:var(--mono);font-size:clamp(5rem,16vw,10rem);font-weight:700;line-height:1;letter-spacing:-.04em;
  background:linear-gradient(90deg,var(--text) 10%,var(--accent) 55%,var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 2px 14px var(--halo));
}

@media (max-width:920px){
  .post-grid{grid-template-columns:1fr}
}

/* -------- reveal animation -------- */
[data-reveal]{opacity:0;transform:translateY(16px);transition:opacity .7s ease, transform .7s ease}
[data-reveal].in-view{opacity:1;transform:translateY(0)}

/* -------- responsive -------- */
@media (max-width:920px){
  .main-nav{
    display:none;position:fixed;top:68px;left:0;right:0;flex-direction:column;gap:0;
    background:var(--menu-bg);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-soft);padding:8px 24px 18px;
    box-shadow:0 20px 40px -24px rgba(15,23,42,.25);
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:13px 0;border-bottom:1px solid var(--border-soft)}
  .main-nav a:last-child{border-bottom:none}
  .nav-toggle{display:flex}
  .header-actions .btn-ghost{display:none}
  .about-grid,.services-grid,.testimonial-grid,.pricing-grid,.projects-grid{grid-template-columns:1fr}
  .feature-strip{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-stats{flex-wrap:wrap}
  .hero-stat{flex:1 1 45%}
  .guardrails-inner{flex-direction:column}
  .showcase-panel{flex-direction:column}
  .panel-sidebar{width:100%;border-right:none;border-bottom:1px solid var(--border-soft)}
  .panel-menu{flex-direction:row;flex-wrap:wrap;margin-bottom:8px}
  .panel-menu button{width:auto}
  .panel-main{min-height:0}
}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr}
  .hero{padding-top:140px}
  .float-card-meta{display:none}
  /* 2×2 instead of a tall single column, so the hero stays close to one screen */
  .hero-stats{display:grid;grid-template-columns:1fr 1fr;width:100%}
  .hero-stat{min-width:0;padding:14px 8px;border-right:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft)}
  .hero-stat:nth-child(2n){border-right:none}
  .hero-stat:nth-last-child(-n+2){border-bottom:none}
  .stat-num,.stat-suffix{font-size:1.2rem}
  .lang-toggle span:not(:first-child),:root[lang="en"] .lang-toggle [data-l="tr"]{display:none}
  :root[lang="en"] .lang-toggle [data-l="en"]{display:inline}
  /* logo + TR/EN + theme + quote + menu must fit a 375px phone */
  .header-inner{padding:0 16px}
  .header-inner .logo{flex-shrink:0}
  .header-actions{gap:5px}
  .header-actions .theme-toggle,.lang-toggle{width:32px;height:32px;justify-content:center;padding:0}
  .header-actions .btn-sm{padding:8px 11px}
  .header-actions .btn-sm .arrow{display:none}
  .panel-view{padding:18px 16px}
  .int-grid{grid-template-columns:1fr 1fr}
  .kpi{padding:10px}
  .kpi-num{font-size:.92rem}
  .auto-row{gap:10px;padding:10px 12px}
}