/* ═══════════════════════════════════════════════════════════
   Başkent GSM & Teknik — Ana Stil Dosyası
   ═══════════════════════════════════════════════════════════ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --cream:#FAF8F4;--ink:#0D1B2A;--ink2:#1a2e42;
  --lime:#C8F135;--lime2:#b8e120;
  --muted:#8B8B8B;--border:rgba(13,27,42,.1);
  --white:#fff;
  --fs-display:clamp(72px,10vw,160px);
  --fs-h2:clamp(40px,6vw,80px);
  --fs-h3:clamp(22px,3vw,32px);
}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;background:var(--cream);color:var(--ink);overflow-x:hidden;cursor:none}
::selection{background:var(--lime);color:var(--ink)}

/* ─── CURSOR ─── */
#cursor{position:fixed;pointer-events:none;z-index:9999;mix-blend-mode:difference}
#cursor-dot{width:8px;height:8px;background:#fff;border-radius:50%;position:absolute;transform:translate(-50%,-50%);transition:width .2s,height .2s}
#cursor-ring{width:40px;height:40px;border:1.5px solid rgba(255,255,255,.6);border-radius:50%;position:absolute;transform:translate(-50%,-50%);transition:all .12s ease;will-change:transform}
body:has(a:hover,button:hover) #cursor-ring{width:60px;height:60px;border-color:var(--lime)}

/* ─── NAV ─── */
nav{
  position:fixed;top:0;width:100%;z-index:500;
  padding:0 5%;height:72px;display:flex;align-items:center;justify-content:space-between;
  transition:background .4s,border-bottom .4s;
}
nav.scrolled{background:rgba(250,248,244,.92);backdrop-filter:blur(24px);border-bottom:1px solid var(--border)}
nav.nav-solid{background:rgba(250,248,244,.98);backdrop-filter:blur(24px);border-bottom:1px solid var(--border)}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;z-index:1}
.logo-badge{
  width:40px;height:40px;background:var(--ink);border-radius:10px;
  display:flex;align-items:center;justify-content:center;overflow:hidden;
  position:relative;flex-shrink:0;
}
.logo-badge svg{width:24px;height:24px}
.logo-name{font-family:'Bebas Neue',sans-serif;font-size:22px;letter-spacing:1px;color:var(--ink);line-height:1}
.logo-sub{font-size:11px;color:var(--muted);letter-spacing:.5px}
.nav-links{display:flex;gap:2px;list-style:none;align-items:center}
.nav-links a{text-decoration:none;color:var(--ink);font-size:14px;font-weight:500;padding:8px 16px;border-radius:8px;transition:background .18s,color .18s;opacity:.65}
.nav-links a:hover{background:var(--ink);color:var(--white);opacity:1}
.nav-links a.active-nav{background:var(--ink);color:var(--white);opacity:1;font-weight:700}
.nav-cta{
  background:var(--lime)!important;color:var(--ink)!important;
  font-weight:700!important;opacity:1!important;border-radius:8px;
  display:flex;align-items:center;gap:6px;
}
.nav-cta:hover{background:var(--lime2)!important}
.ham{display:none;flex-direction:column;gap:5px;cursor:none;background:none;border:none;padding:4px}
.ham span{width:24px;height:1.5px;background:var(--ink);display:block;transition:.3s}

/* ─── PAGE HERO (iç sayfalar) ─── */
.page-hero{
  padding:140px 5% 80px;
  background:var(--ink);
  position:relative;overflow:hidden;
}
.page-hero::before{
  content:'';position:absolute;top:-200px;right:-200px;
  width:600px;height:600px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,241,53,.07) 0%,transparent 70%);
  pointer-events:none;
}
.page-hero .section-eyebrow{background:var(--lime);color:var(--ink)}
.page-hero h1{font-family:'Bebas Neue',sans-serif;font-size:var(--fs-h2);line-height:.95;letter-spacing:-1px;color:var(--white);margin-bottom:16px}
.page-hero p{font-size:17px;color:rgba(255,255,255,.45);line-height:1.7;max-width:560px}

/* ─── HERO (ana sayfa) ─── */
#hero{
  min-height:100vh;position:relative;overflow:hidden;
  display:flex;align-items:center;
  background:var(--cream);
}
#particles-canvas{position:absolute;inset:0;pointer-events:none;z-index:0}
.hero-content{
  position:relative;z-index:2;
  padding:120px 5% 80px;
  max-width:1400px;margin:0 auto;width:100%;
  display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;
}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--ink);color:var(--white);
  font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;
  padding:6px 14px;border-radius:50px;margin-bottom:32px;
}
.hero-tag-dot{width:6px;height:6px;background:var(--lime);border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.4);opacity:.6}}
.hero-display{
  font-family:'Bebas Neue',sans-serif;
  font-size:var(--fs-display);
  line-height:.92;letter-spacing:-1px;
  color:var(--ink);
  margin-bottom:28px;
  overflow:hidden;
}
.hero-display .line{display:block;overflow:hidden}
.hero-display .line-inner{display:block;transform:translateY(110%);animation:slideUp .9s cubic-bezier(.16,1,.3,1) forwards}
.l1{animation-delay:.1s!important}
.l2{animation-delay:.2s!important}
.l3{animation-delay:.3s!important}
@keyframes slideUp{to{transform:translateY(0)}}
.hero-display .accent-word{color:transparent;-webkit-text-stroke:2px var(--ink)}
.hero-lead{font-size:17px;color:var(--muted);line-height:1.75;max-width:420px;margin-bottom:40px;opacity:0;animation:fadeIn .8s ease .6s forwards}
@keyframes fadeIn{to{opacity:1}}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;opacity:0;animation:fadeIn .8s ease .7s forwards}

/* Buttons */
.btn-fill{
  background:var(--ink);color:var(--white);text-decoration:none;
  padding:15px 30px;border-radius:10px;font-size:15px;font-weight:700;
  display:inline-flex;align-items:center;gap:8px;
  transition:background .2s,transform .2s;
  position:relative;overflow:hidden;
}
.btn-fill::after{
  content:'';position:absolute;inset:0;
  background:var(--lime);transform:translateX(-101%);transition:transform .35s cubic-bezier(.16,1,.3,1);z-index:0;
}
.btn-fill:hover::after{transform:translateX(0)}
.btn-fill:hover{color:var(--ink)}
.btn-fill span,.btn-fill svg{position:relative;z-index:1}
.btn-ghost{
  background:transparent;color:var(--ink);text-decoration:none;
  padding:14px 28px;border-radius:10px;font-size:15px;font-weight:600;
  border:1.5px solid var(--border);
  display:inline-flex;align-items:center;gap:8px;transition:all .2s;
}
.btn-ghost:hover{border-color:var(--ink);background:var(--ink);color:var(--white)}
.btn-dark{
  background:var(--ink);color:var(--white);text-decoration:none;
  padding:16px 36px;border-radius:10px;font-size:16px;font-weight:700;
  display:inline-flex;align-items:center;gap:10px;
  transition:all .2s;white-space:nowrap;flex-shrink:0;
}
.btn-dark:hover{background:var(--ink2);transform:translateY(-2px);box-shadow:0 12px 32px rgba(13,27,42,.25)}
.btn-lime{
  background:var(--lime);color:var(--ink);text-decoration:none;
  padding:15px 30px;border-radius:10px;font-size:15px;font-weight:700;
  display:inline-flex;align-items:center;gap:8px;transition:all .2s;
}
.btn-lime:hover{background:var(--lime2);transform:translateY(-2px)}

/* Phone SVG hero */
.hero-right{display:flex;align-items:center;justify-content:center;position:relative}
.phone-stage{position:relative;width:340px;height:580px;opacity:0;animation:fadeIn .8s ease .4s forwards}
.phone-frame{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:240px;height:490px;background:var(--white);border-radius:40px;
  border:2px solid rgba(13,27,42,.15);
  box-shadow:0 40px 100px rgba(13,27,42,.15),0 0 0 8px rgba(13,27,42,.04);
  overflow:hidden;animation:phoneBob 5s ease-in-out infinite;
}
@keyframes phoneBob{0%,100%{transform:translate(-50%,-50%) rotate(-2deg)}50%{transform:translate(-50%,-52%) rotate(2deg)}}
.phone-screen-bg{position:absolute;inset:0;background:linear-gradient(160deg,#0D1B2A 0%,#1a3a55 50%,#0D1B2A 100%)}
.phone-top-bar{height:40px;display:flex;align-items:flex-end;justify-content:center;padding-bottom:4px;position:relative;z-index:2}
.phone-notch{width:80px;height:24px;background:var(--ink);border-radius:0 0 16px 16px}
.phone-content{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;position:relative;z-index:2}
.phone-done-icon{font-size:56px;display:block;margin-bottom:10px;animation:iconPop 1s cubic-bezier(.34,1.56,.64,1) .8s both}
@keyframes iconPop{from{transform:scale(0) rotate(-30deg);opacity:0}to{transform:scale(1) rotate(0);opacity:1}}
.phone-done-text{font-family:'Bebas Neue',sans-serif;font-size:18px;letter-spacing:3px;color:var(--lime);text-align:center}
.phone-bars{height:40px;display:flex;align-items:center;justify-content:center;gap:16px;position:relative;z-index:2}
.pbar{width:32px;height:3px;background:rgba(255,255,255,.15);border-radius:2px}
.pbar.a{background:var(--lime)}
.phone-glow{
  position:absolute;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,241,53,.12) 0%,transparent 70%);
  top:50%;left:50%;transform:translate(-50%,-50%);
  animation:glowPulse 3s ease-in-out infinite;
}
@keyframes glowPulse{0%,100%{opacity:.5;transform:translate(-50%,-50%) scale(1)}50%{opacity:1;transform:translate(-50%,-50%) scale(1.1)}}

/* Floating chips */
.chip{
  position:absolute;background:var(--white);border-radius:14px;
  border:1px solid var(--border);box-shadow:0 8px 32px rgba(13,27,42,.1);
  padding:12px 16px;display:flex;align-items:center;gap:12px;
  white-space:nowrap;opacity:0;
}
.chip.c1{top:50px;left:-20px;animation:chipIn .6s ease .9s forwards}
.chip.c2{top:100px;right:-30px;animation:chipIn .6s ease 1.1s forwards}
.chip.c3{bottom:100px;left:-40px;animation:chipIn .6s ease 1.3s forwards}
.chip.c4{bottom:60px;right:-10px;animation:chipIn .6s ease 1.5s forwards}
@keyframes chipIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.chip-icon{font-size:22px}
.chip-title{font-size:13px;font-weight:700;color:var(--ink)}
.chip-sub{font-size:11px;color:var(--muted)}

/* Stats row */
.hero-stats{
  display:flex;gap:0;margin-top:48px;
  border:1px solid var(--border);border-radius:14px;overflow:hidden;
  opacity:0;animation:fadeIn .8s ease .85s forwards;
}
.stat-box{flex:1;padding:18px 20px;border-right:1px solid var(--border);text-align:center}
.stat-box:last-child{border-right:none}
.stat-val{font-family:'Bebas Neue',sans-serif;font-size:36px;letter-spacing:1px;color:var(--ink);line-height:1}
.stat-val em{color:var(--lime);font-style:normal}
.stat-lbl{font-size:11px;color:var(--muted);letter-spacing:.5px;margin-top:3px}

/* ─── MARQUEE ─── */
.marquee-wrap{background:var(--ink);padding:18px 0;overflow:hidden;position:relative}
.marquee-track{display:flex;gap:0;width:max-content;animation:marquee 22s linear infinite}
@keyframes marquee{to{transform:translateX(-50%)}}
.marquee-item{
  display:flex;align-items:center;gap:14px;padding:0 36px;
  font-family:'Bebas Neue',sans-serif;font-size:22px;letter-spacing:2px;color:rgba(255,255,255,.35);
  border-right:1px solid rgba(255,255,255,.08);
}
.marquee-item.hi{color:var(--lime)}
.marquee-dot{width:6px;height:6px;border-radius:50%;background:var(--lime);flex-shrink:0}

/* ─── SECTION ORTAK ─── */
.section-eyebrow{font-size:11px;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--lime);background:var(--ink);display:inline-block;padding:4px 12px;border-radius:4px;margin-bottom:20px}
.section-h2{font-family:'Bebas Neue',sans-serif;font-size:var(--fs-h2);line-height:.95;letter-spacing:-1px;color:var(--ink);margin-bottom:16px}
.section-lead{font-size:17px;color:var(--muted);line-height:1.7;max-width:520px;margin-bottom:64px}
.section-wrap{max-width:1200px;margin:0 auto}

/* ─── SERVICES ─── */
#services{padding:120px 5%;position:relative;background:var(--cream)}
/* ─── SERVICES ─── */
/* ─── SERVICES ─── */
.services-bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: auto;
  gap: 16px;
  grid-template-areas:
    "b  b  b  b  m1 m1 m1 m1 m2 m2 m2 m2"
    "b  b  b  b  ac ac ac ac sm1 sm1 sm1 sm1"
    "li li li li sm2 sm2 sm2 sm2 wi wi wi wi";
}

/* kart class'larına alan ata */
.s-card.big    { grid-area: b  }
.s-card.med:nth-of-type(2) { grid-area: m1 }
.s-card.med:nth-of-type(3) { grid-area: m2 }
.s-card.accent { grid-area: ac }
.s-card.sm:nth-of-type(5)  { grid-area: sm1 }
.s-card.lime   { grid-area: li }
.s-card.sm:nth-of-type(7)  { grid-area: sm2 }
.s-card.wide   { grid-area: wi }

/* kart class'larına alan ata */
.s-card.big    { grid-area: b  }
.s-card.med:nth-of-type(2) { grid-area: m1 }
.s-card.med:nth-of-type(3) { grid-area: m2 }
.s-card.accent { grid-area: ac }
.s-card.sm:nth-of-type(5)  { grid-area: sm1 }
.s-card.lime   { grid-area: li }
.s-card.sm:nth-of-type(7)  { grid-area: sm2 }
.s-card.wide   { grid-area: wi }
.s-card{
  background:var(--white);border:1px solid var(--border);border-radius:20px;
  padding:36px 32px;position:relative;overflow:hidden;
  transition:transform .35s cubic-bezier(.16,1,.3,1),box-shadow .35s;
}
.s-card:hover{transform:translateY(-6px);box-shadow:0 24px 60px rgba(13,27,42,.12)}
.s-card:hover .s-icon-wrap{background:var(--ink);transform:rotate(5deg) scale(1.05)}
.s-card:hover .s-icon-wrap svg{stroke:#fff}
.s-card.big{grid-column:span 4;grid-row:span 2}
.s-card.med{grid-column:span 4}
.s-card.sm{grid-column:span 3}
.s-card.wide{grid-column:span 6}
.s-card.accent{background:var(--ink);border-color:var(--ink)}
.s-card.accent .s-title,.s-card.accent .s-desc{color:var(--white)}
.s-card.accent .s-desc{opacity:.5}
.s-card.accent .s-tag{background:var(--lime);color:var(--ink)}
.s-card.lime{background:var(--lime);border-color:var(--lime)}
.s-card.lime .s-icon-wrap{background:var(--ink)}
.s-card.lime .s-icon-wrap svg{stroke:#fff}
.s-card.lime .s-title{color:var(--ink)}
.s-card.lime .s-desc{color:rgba(13,27,42,.6)}
.s-card.lime .s-tag{background:var(--ink);color:var(--lime)}
.s-icon-wrap{
  width:52px;height:52px;border-radius:14px;background:var(--cream);
  display:flex;align-items:center;justify-content:center;margin-bottom:20px;
  transition:background .3s,transform .3s;flex-shrink:0;
}
.s-icon-wrap svg{width:24px;height:24px;stroke:var(--ink);stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round}
.s-title{font-size:18px;font-weight:700;color:var(--ink);margin-bottom:8px;line-height:1.2}
.s-desc{font-size:13px;color:var(--muted);line-height:1.7}
.s-tag{
  display:inline-block;margin-top:20px;padding:4px 12px;border-radius:50px;
  font-size:10px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;
  background:var(--cream);color:var(--ink);
}
.s-price{font-size:13px;font-weight:600;color:var(--ink);margin-top:12px}
.s-price em{color:var(--lime);font-style:normal;font-size:15px}
.s-card.big .s-desc{font-size:14px}
.s-card.big .s-visual{
  margin-top:24px;height:120px;border-radius:12px;
  background:linear-gradient(135deg,#0D1B2A,#1a3a55);
  display:flex;align-items:center;justify-content:center;font-size:48px;
  position:relative;overflow:hidden;
}
.s-card.big .s-visual::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(200,241,53,.1),transparent);
}

/* Hizmetler sayfası tam liste */
.services-full{padding:80px 5%}
.services-full-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px;
  max-width:1200px;margin:0 auto;
}
.sf-card{
  background:var(--white);border:1px solid var(--border);border-radius:20px;
  padding:32px;transition:all .3s;
}
.sf-card:hover{transform:translateY(-4px);box-shadow:0 20px 50px rgba(13,27,42,.1);border-color:rgba(13,27,42,.2)}
.sf-price-range{
  display:flex;align-items:center;gap:8px;margin-top:16px;
  font-size:14px;font-weight:700;color:var(--ink);
}
.sf-price-range .price-val{font-family:'Bebas Neue',sans-serif;font-size:22px;color:var(--lime)}
.sf-duration{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;
  color:var(--muted);margin-top:8px;
}

/* ─── PROCESS ─── */
#process{padding:120px 5%;background:var(--ink);overflow:hidden;position:relative}
#process::before{
  content:'';position:absolute;top:-200px;right:-200px;
  width:600px;height:600px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,241,53,.07) 0%,transparent 70%);
  pointer-events:none;
}
#process .section-eyebrow{background:var(--lime);color:var(--ink)}
#process .section-h2{color:var(--white)}
#process .section-lead{color:rgba(255,255,255,.4)}
.process-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:64px;position:relative}
.process-flow::before{
  content:'';position:absolute;top:36px;left:10%;right:10%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(200,241,53,.3),transparent);
}
.p-step{padding:0 24px;text-align:center;position:relative}
.p-node{
  width:72px;height:72px;border-radius:50%;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 24px;position:relative;z-index:1;transition:all .3s;
}
.p-node svg{width:28px;height:28px;stroke:rgba(255,255,255,.4);stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round;transition:stroke .3s}
.p-step:hover .p-node{background:var(--lime);border-color:var(--lime);box-shadow:0 0 40px rgba(200,241,53,.3)}
.p-step:hover .p-node svg{stroke:var(--ink)}
.p-num{font-family:'Bebas Neue',sans-serif;font-size:11px;letter-spacing:3px;color:rgba(255,255,255,.2);margin-bottom:10px}
.p-title{font-size:16px;font-weight:700;color:var(--white);margin-bottom:8px}
.p-desc{font-size:13px;color:rgba(255,255,255,.35);line-height:1.7}

/* ─── PHONE MODELS ─── */
#models{padding:120px 5%;background:var(--cream)}
.models-layout{display:grid;grid-template-columns:1fr 1.2fr;gap:80px;align-items:start}
.models-sticky{position:sticky;top:100px}
.model-tabs{display:flex;gap:0;background:var(--ink);border-radius:12px;overflow:hidden;width:fit-content;margin-bottom:32px;flex-wrap:wrap}
.m-tab{
  padding:11px 24px;font-size:13px;font-weight:700;color:rgba(255,255,255,.4);
  background:none;border:none;cursor:none;transition:all .2s;letter-spacing:.5px;
}
.m-tab.active{background:var(--lime);color:var(--ink)}
.models-grid{display:none;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px}
.models-grid.show{display:grid}
.m-card{
  background:var(--white);border:1px solid var(--border);border-radius:12px;
  padding:14px 12px;text-align:center;cursor:none;transition:all .22s;
}
.m-card:hover{border-color:var(--ink);transform:translateY(-2px);box-shadow:0 8px 24px rgba(13,27,42,.08)}
.m-card:hover .m-emoji{transform:scale(1.2) rotate(-5deg)}
.m-card a{text-decoration:none;display:block}
.m-emoji{font-size:20px;display:block;margin-bottom:6px;transition:transform .3s}
.m-name{font-size:11px;font-weight:600;color:var(--muted)}

/* Modeller sayfası */
.models-page{padding:80px 5%}
.brand-section{margin-bottom:64px}
.brand-header{display:flex;align-items:center;gap:16px;margin-bottom:24px}
.brand-emoji{font-size:32px}
.brand-name{font-family:'Bebas Neue',sans-serif;font-size:36px;letter-spacing:1px;color:var(--ink)}
.models-page-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}
.mp-card{
  background:var(--white);border:1px solid var(--border);border-radius:14px;
  padding:18px 14px;text-align:center;text-decoration:none;
  transition:all .22s;display:block;
}
.mp-card:hover{border-color:var(--ink);transform:translateY(-3px);box-shadow:0 10px 30px rgba(13,27,42,.1)}
.mp-card .m-emoji{font-size:24px;margin-bottom:8px}
.mp-card .m-name{font-size:12px;font-weight:600;color:var(--ink)}
.mp-card .wa-hint{font-size:10px;color:var(--muted);margin-top:4px}

/* ─── WHY ─── */
#why{padding:120px 5%;background:var(--white)}
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.w-card{
  background:var(--cream);border:1px solid var(--border);border-radius:20px;
  padding:40px;transition:all .3s;position:relative;overflow:hidden;
}
.w-card::before{
  content:'';position:absolute;bottom:0;right:0;
  width:120px;height:120px;
  background:radial-gradient(circle,rgba(200,241,53,.15) 0%,transparent 70%);
  transition:opacity .3s;opacity:0;
}
.w-card:hover::before{opacity:1}
.w-card:hover{border-color:rgba(13,27,42,.2);box-shadow:0 12px 40px rgba(13,27,42,.06)}
.w-card.dark{background:var(--ink);border-color:var(--ink)}
.w-card.dark .w-title{color:var(--white)}
.w-card.dark .w-desc{color:rgba(255,255,255,.4)}
.w-card.dark .w-num{color:var(--lime)}
.w-icon-ring{
  width:56px;height:56px;border-radius:14px;background:var(--white);
  border:1px solid var(--border);display:flex;align-items:center;justify-content:center;
  margin-bottom:24px;
}
.w-card.dark .w-icon-ring{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.1)}
.w-icon-ring svg{width:26px;height:26px;stroke:var(--ink);stroke-width:1.7;fill:none;stroke-linecap:round;stroke-linejoin:round}
.w-card.dark .w-icon-ring svg{stroke:var(--lime)}
.w-title{font-size:20px;font-weight:700;color:var(--ink);margin-bottom:8px;line-height:1.2}
.w-desc{font-size:14px;color:var(--muted);line-height:1.7}
.w-num{font-family:'Bebas Neue',sans-serif;font-size:64px;letter-spacing:-1px;color:var(--lime);line-height:1;margin-top:16px}
.w-num-label{font-size:12px;color:var(--muted);margin-top:4px}
.ratings-row{display:flex;gap:4px;margin-top:20px;align-items:center}
.star{width:28px;height:28px;background:var(--lime);border-radius:6px;display:flex;align-items:center;justify-content:center}
.star svg{width:16px;height:16px;fill:var(--ink);stroke:none}

/* ─── CONTACT ─── */
#contact{padding:120px 5%;background:var(--ink);position:relative;overflow:hidden}
#contact::before{
  content:'BAŞKENT';
  position:absolute;bottom:-60px;left:-20px;
  font-family:'Bebas Neue',sans-serif;font-size:280px;letter-spacing:-5px;
  color:rgba(255,255,255,.03);line-height:1;pointer-events:none;white-space:nowrap;
}
#contact .section-eyebrow{background:var(--lime);color:var(--ink)}
#contact .section-h2{color:var(--white)}
.contact-layout{display:grid;grid-template-columns:1fr 1.2fr;gap:60px;margin-top:64px}
.contact-cards{display:flex;flex-direction:column;gap:12px}
.c-card{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);
  border-radius:16px;padding:22px 24px;display:flex;align-items:center;gap:18px;
  text-decoration:none;transition:all .25s;
}
.c-card:hover{background:rgba(255,255,255,.09);border-color:var(--lime);transform:translateX(6px)}
.c-icon{
  width:48px;height:48px;min-width:48px;border-radius:12px;
  background:var(--lime);display:flex;align-items:center;justify-content:center;
}
.c-icon svg{width:22px;height:22px;stroke:var(--ink);stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round}
.c-label{font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:rgba(255,255,255,.3);margin-bottom:4px}
.c-value{font-size:16px;font-weight:600;color:var(--white)}
.map-wrap{border-radius:20px;overflow:hidden;border:1px solid rgba(255,255,255,.08);height:400px;position:relative}
.map-wrap iframe{width:100%;height:100%;display:block;filter:grayscale(20%) contrast(1.05)}

/* İletişim sayfası form */
.contact-page{padding:80px 5%}
.contact-page-layout{display:grid;grid-template-columns:1fr 1.4fr;gap:60px;max-width:1200px;margin:0 auto}
.contact-form{background:var(--white);border:1px solid var(--border);border-radius:24px;padding:40px}
.form-group{margin-bottom:20px}
.form-label{display:block;font-size:13px;font-weight:700;color:var(--ink);margin-bottom:8px;letter-spacing:.3px}
.form-input,.form-textarea,.form-select{
  width:100%;padding:14px 16px;border:1.5px solid var(--border);border-radius:10px;
  font-family:'Inter',sans-serif;font-size:14px;color:var(--ink);background:var(--cream);
  transition:border-color .2s,box-shadow .2s;outline:none;
}
.form-input:focus,.form-textarea:focus,.form-select:focus{
  border-color:var(--ink);box-shadow:0 0 0 3px rgba(13,27,42,.06);
}
.form-textarea{resize:vertical;min-height:120px}
.form-submit{
  width:100%;padding:16px;background:var(--ink);color:var(--white);
  border:none;border-radius:10px;font-size:15px;font-weight:700;
  cursor:none;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:8px;
}
.form-submit:hover{background:var(--ink2);transform:translateY(-1px)}
.form-success{
  background:rgba(200,241,53,.15);border:1px solid var(--lime);
  border-radius:10px;padding:16px;text-align:center;
  font-size:14px;font-weight:600;color:var(--ink);display:none;margin-top:16px;
}

/* ─── HAKKIMIZDA ─── */
.about-page{padding:80px 5%}
.about-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;max-width:1200px;margin:0 auto 80px}
.about-text-block h2{font-family:'Bebas Neue',sans-serif;font-size:clamp(36px,5vw,60px);line-height:.95;letter-spacing:-1px;color:var(--ink);margin-bottom:24px}
.about-text-block p{font-size:15px;color:var(--muted);line-height:1.8;margin-bottom:16px}
.about-visual{
  background:var(--ink);border-radius:24px;padding:48px;
  display:flex;flex-direction:column;gap:24px;
}
.about-stat{border-bottom:1px solid rgba(255,255,255,.08);padding-bottom:20px}
.about-stat:last-child{border-bottom:none;padding-bottom:0}
.about-stat-val{font-family:'Bebas Neue',sans-serif;font-size:56px;letter-spacing:-1px;color:var(--lime);line-height:1}
.about-stat-lbl{font-size:13px;color:rgba(255,255,255,.4);margin-top:4px}
.team-section{max-width:1200px;margin:0 auto;padding-bottom:80px}
.team-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;margin-top:40px}
.team-card{background:var(--white);border:1px solid var(--border);border-radius:20px;padding:32px;text-align:center;transition:all .3s}
.team-card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(13,27,42,.08)}
.team-avatar{width:72px;height:72px;border-radius:50%;background:var(--ink);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:28px}
.team-name{font-size:16px;font-weight:700;color:var(--ink);margin-bottom:4px}
.team-role{font-size:12px;color:var(--muted);letter-spacing:.5px}

/* ─── CTA BAND ─── */
.cta-band{
  background:var(--lime);padding:80px 5%;
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:32px;
}
.cta-band h2{font-family:'Bebas Neue',sans-serif;font-size:clamp(36px,5vw,72px);letter-spacing:-1px;color:var(--ink);line-height:.95;max-width:600px}

/* ─── FOOTER ─── */
footer{background:var(--ink);border-top:1px solid rgba(255,255,255,.06);padding:56px 5% 28px}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr;gap:60px;margin-bottom:48px}
.footer-logo-name{font-family:'Bebas Neue',sans-serif;font-size:28px;letter-spacing:1px;color:var(--white);margin-top:12px}
.footer-desc{font-size:13px;color:rgba(255,255,255,.3);line-height:1.8;margin-top:10px;max-width:280px}
.f-col h4{font-size:10px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:rgba(255,255,255,.25);margin-bottom:18px}
.f-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.f-col a{color:rgba(255,255,255,.4);text-decoration:none;font-size:13px;transition:color .18s}
.f-col a:hover{color:var(--lime)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.06);padding-top:24px;display:flex;justify-content:space-between;align-items:center;font-size:12px;color:rgba(255,255,255,.2);flex-wrap:wrap;gap:10px}

/* ─── WHATSAPP FLOAT ─── */
.wa-float{
  position:fixed;bottom:100px;right:24px;z-index:800;
  width:56px;height:56px;border-radius:50%;
  background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 32px rgba(37,211,102,.4);
  transition:transform .25s,box-shadow .25s;
  text-decoration:none;
}
.wa-float:hover{transform:scale(1.1);box-shadow:0 12px 40px rgba(37,211,102,.5)}
.wa-float svg{width:28px;height:28px}

/* ─── CHAT WIDGET ─── */
#chat-widget{position:fixed;bottom:24px;right:24px;z-index:900;font-family:'Inter',sans-serif}
.chat-toggle{
  width:60px;height:60px;border-radius:50%;
  background:var(--ink);color:var(--white);
  border:none;cursor:none;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 32px rgba(13,27,42,.3);
  transition:transform .25s,box-shadow .25s;
  position:relative;
}
.chat-toggle:hover{transform:scale(1.08);box-shadow:0 12px 40px rgba(13,27,42,.4)}
.chat-toggle svg{width:26px;height:26px}
.chat-badge{
  position:absolute;top:-4px;right:-4px;
  width:20px;height:20px;border-radius:50%;
  background:var(--lime);color:var(--ink);
  font-size:11px;font-weight:800;
  display:flex;align-items:center;justify-content:center;
  animation:pulse 2s infinite;
}
.chat-box{
  position:absolute;bottom:72px;right:0;
  width:360px;background:var(--white);
  border-radius:20px;border:1px solid var(--border);
  box-shadow:0 24px 80px rgba(13,27,42,.18);
  overflow:hidden;
  transform:scale(.9) translateY(20px);opacity:0;
  transition:transform .3s cubic-bezier(.16,1,.3,1),opacity .3s;
  pointer-events:none;
}
.chat-box.open{transform:scale(1) translateY(0);opacity:1;pointer-events:all}
.chat-header{
  background:var(--ink);padding:18px 20px;
  display:flex;align-items:center;gap:14px;
}
.chat-header-avatar{
  width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.chat-header-avatar svg{width:22px;height:22px}
.chat-header-name{font-size:14px;font-weight:700;color:var(--white)}
.chat-header-status{font-size:11px;color:rgba(255,255,255,.4);display:flex;align-items:center;gap:6px;margin-top:2px}
.chat-online-dot{width:7px;height:7px;border-radius:50%;background:#4ade80;display:inline-block;animation:pulse 2s infinite}
.chat-messages{
  padding:16px;max-height:320px;overflow-y:auto;
  display:flex;flex-direction:column;gap:12px;
  scrollbar-width:thin;scrollbar-color:var(--border) transparent;
}
.chat-msg{display:flex;flex-direction:column;gap:4px}
.chat-msg.bot{align-items:flex-start}
.chat-msg.user{align-items:flex-end}
.chat-bubble{
  max-width:85%;padding:12px 16px;border-radius:16px;
  font-size:13px;line-height:1.6;
}
.chat-msg.bot .chat-bubble{background:var(--cream);color:var(--ink);border-radius:4px 16px 16px 16px}
.chat-msg.user .chat-bubble{background:var(--ink);color:var(--white);border-radius:16px 4px 16px 16px}
.chat-time{font-size:10px;color:var(--muted);padding:0 4px}
.chat-quick-btns{display:flex;flex-wrap:wrap;gap:8px;padding:4px 0}
.chat-quick-btn{
  padding:8px 14px;border-radius:50px;
  background:var(--white);border:1.5px solid var(--border);
  font-size:12px;font-weight:600;color:var(--ink);
  cursor:none;transition:all .18s;
}
.chat-quick-btn:hover{background:var(--ink);color:var(--white);border-color:var(--ink)}
.chat-wa-btn{
  display:inline-flex;align-items:center;gap:8px;
  margin-top:10px;padding:10px 16px;border-radius:10px;
  background:#25D366;color:#fff;font-size:12px;font-weight:700;
  text-decoration:none;transition:all .2s;
}
.chat-wa-btn:hover{background:#1ebe5d;transform:translateY(-1px)}
.chat-typing{display:flex;align-items:center;gap:4px;padding:12px 16px;background:var(--cream);border-radius:4px 16px 16px 16px;width:fit-content}
.chat-typing span{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:typing .8s infinite}
.chat-typing span:nth-child(2){animation-delay:.15s}
.chat-typing span:nth-child(3){animation-delay:.3s}
@keyframes typing{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-6px)}}
.chat-input-area{
  padding:12px 16px;border-top:1px solid var(--border);
  display:flex;gap:8px;align-items:center;
}
.chat-input{
  flex:1;padding:10px 14px;border:1.5px solid var(--border);border-radius:10px;
  font-family:'Inter',sans-serif;font-size:13px;color:var(--ink);background:var(--cream);
  outline:none;transition:border-color .2s;
}
.chat-input:focus{border-color:var(--ink)}
.chat-send{
  width:38px;height:38px;border-radius:10px;
  background:var(--ink);color:var(--white);
  border:none;cursor:none;
  display:flex;align-items:center;justify-content:center;
  transition:background .2s;flex-shrink:0;
}
.chat-send:hover{background:var(--ink2)}
.chat-send svg{width:16px;height:16px}

/* ─── SCROLL REVEAL ─── */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}
.reveal.visible{opacity:1;transform:none}
.reveal-d1{transition-delay:.1s}.reveal-d2{transition-delay:.2s}.reveal-d3{transition-delay:.3s}.reveal-d4{transition-delay:.4s}

/* ─── RESPONSIVE ─── */
@media(max-width:1100px){
  .s-card.big{grid-column:span 6}
  .s-card.med{grid-column:span 6}
  .s-card.sm{grid-column:span 6}
  .s-card.wide{grid-column:span 12}
  .about-layout{grid-template-columns:1fr}
  .contact-page-layout{grid-template-columns:1fr}
}
@media(max-width:900px){
  .nav-links{display:none}
  .nav-links.open{
    display:flex;flex-direction:column;
    position:fixed;top:72px;left:0;right:0;bottom:0;
    background:var(--white);
    padding:24px 5% 40px;gap:6px;
    overflow-y:auto;
    z-index:490;
    box-shadow:0 8px 40px rgba(13,27,42,.12);
  }
  .nav-links.open li{width:100%}
  .nav-links.open a{
    display:flex;align-items:center;padding:14px 18px;
    border-radius:12px;font-size:16px;font-weight:600;
    opacity:1;color:var(--ink);
    border:1.5px solid var(--border);
    transition:all .18s;
  }
  .nav-links.open a:hover,.nav-links.open a.active-nav{
    background:var(--ink);color:var(--white);border-color:var(--ink);
  }
  .nav-links.open .nav-cta{
    background:var(--lime)!important;color:var(--ink)!important;
    border-color:var(--lime)!important;margin-top:8px;
    justify-content:center;font-size:16px;
  }
  .nav-links.open .nav-cta:hover{background:var(--lime2)!important}
  .ham{display:flex}
  .hero-content{grid-template-columns:1fr}
  .hero-right{display:none}
  .process-flow{grid-template-columns:repeat(2,1fr);gap:32px}
  .process-flow::before{display:none}
  .models-layout{grid-template-columns:1fr}
  .models-sticky{position:static}
  .why-grid{grid-template-columns:1fr}
  .contact-layout{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
  .cta-band{flex-direction:column;text-align:center}
  .chat-box{width:320px}
}
@media(max-width:640px){
  .services-bento{grid-template-columns:1fr}
  .s-card.big,.s-card.med,.s-card.sm,.s-card.wide{grid-column:span 1}
  .process-flow{grid-template-columns:1fr}
  .hero-stats{flex-direction:column}
  .stat-box{border-right:none;border-bottom:1px solid var(--border)}
  .stat-box:last-child{border-bottom:none}
  .footer-top{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
  body{cursor:auto}
  #cursor{display:none}
  .chat-box{width:calc(100vw - 32px);right:-8px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.01ms!important}
}