/* ============================================================
   CMY BİLİŞİM — Tanıtım Sitesi (Landing) Tasarım Sistemi
   İmza öğesi: Logodaki halka (ring) motifi — kategori ikonlarını
   çevreleyen halkalar, adım numaraları ve hero arka planında.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --brand:        #F0941E;
  --brand-dark:   #D97D0C;
  --brand-light:  #FDEBD3;
  --brand-50:     #FFF6EB;

  --ink:          #1F1B1C;
  --ink-soft:     #2A2627;
  --ink-soft-2:   #383334;

  --cream:        #FBF8F3;
  --surface:      #FFFFFF;
  --border:       #ECE7DE;

  --text:         #2A2627;
  --text-muted:   #6B6560;
  --text-faint:   #9A938C;

  --radius-lg:    20px;
  --radius:       14px;
  --radius-sm:    10px;

  --shadow-sm:    0 1px 2px rgba(31,27,28,.05), 0 1px 3px rgba(31,27,28,.06);
  --shadow-md:    0 10px 28px rgba(31,27,28,.08);
  --shadow-lg:    0 20px 48px rgba(31,27,28,.14);

  --font-head:    'Poppins', 'Inter', sans-serif;
  --font-body:    'Inter', 'Segoe UI', Arial, sans-serif;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
html,body{ margin:0; padding:0; }
body{
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{ font-family: var(--font-head); color: var(--ink); margin:0; line-height:1.15; }
p{ margin:0; color: var(--text-muted); line-height:1.65; }
a{ color: inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family:inherit; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
}

.wrap{ max-width:1180px; margin:0 auto; padding:0 24px; }
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:12.5px; font-weight:700; letter-spacing:.08em; text-transform:uppercase;
  color: var(--brand-dark);
}
.eyebrow::before{ content:""; width:16px; height:2px; background:var(--brand); border-radius:2px; }

.section{ padding:84px 0; }
.section-tight{ padding:56px 0; }
.section-head{ max-width:620px; margin-bottom:48px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head h2{ font-size:34px; font-weight:700; margin-top:10px; letter-spacing:-.01em; }
.section-head p{ margin-top:14px; font-size:15.5px; }

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:14px 26px; border-radius:999px; font-weight:600; font-size:14.5px;
  cursor:pointer; border:none; transition: transform .15s, box-shadow .15s, background .15s;
  white-space:nowrap;
}
.btn-primary{ background: var(--ink); color:#fff; }
.btn-primary:hover{ background: var(--ink-soft-2); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-accent{ background: linear-gradient(120deg, var(--brand), var(--brand-dark)); color:#fff; }
.btn-accent:hover{ transform: translateY(-1px); box-shadow: 0 12px 28px rgba(217,125,12,.35); }
.btn-outline{ background:transparent; color:var(--ink); border:1.5px solid var(--border); }
.btn-outline:hover{ border-color: var(--ink); }
.btn-ghost-light{ background: rgba(255,255,255,.12); color:#fff; border:1.5px solid rgba(255,255,255,.35); }
.btn-ghost-light:hover{ background: rgba(255,255,255,.2); }

/* ---------- Topbar ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background: rgba(251,248,243,.88); backdrop-filter: blur(10px);
  border-bottom:1px solid var(--border);
}
.site-header .bar{ display:flex; align-items:center; justify-content:space-between; height:78px; }
.site-header .logo-mark{ display:flex; align-items:center; gap:10px; }
.site-header .logo-mark img{ width:42px; height:42px; border-radius:50%; }
.site-header .logo-mark .word{ font-family:var(--font-head); font-weight:700; font-size:18px; color:var(--ink); }
.site-header .logo-mark .word span{ color:var(--brand); }
.site-nav{ display:flex; align-items:center; gap:30px; }
.site-nav a{ font-size:14px; font-weight:600; color:var(--text); padding:6px 0; position:relative; }
.site-nav a.active{ color: var(--brand-dark); }
.site-nav a.active::after{ content:""; position:absolute; left:0; right:0; bottom:-4px; height:2px; background:var(--brand); border-radius:2px; }
.header-cta{ display:flex; align-items:center; gap:12px; }
.menu-burger{ display:none; background:none; border:none; cursor:pointer; padding:6px; }

@media (max-width: 880px){
  .site-nav{ display:none; }
  .header-cta .btn-outline{ display:none; }
  .menu-burger{ display:flex; }
}

/* ---------- Mobil menü ---------- */
.mobile-nav{ display:none; flex-direction:column; gap:2px; padding:14px 24px 22px; border-top:1px solid var(--border); background:var(--surface); }
.mobile-nav.open{ display:flex; }
.mobile-nav a{ padding:12px 4px; font-weight:600; font-size:15px; border-bottom:1px solid var(--border); }

/* ---------- Halka (Ring) imza motifi ---------- */
.ring-badge{
  position:relative; width:74px; height:74px; border-radius:50%;
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
  background: var(--brand-50);
  border:1.5px solid var(--brand-light);
}
.ring-badge::before{
  content:""; position:absolute; inset:-7px; border-radius:50%;
  border:1.5px dashed var(--brand-light);
}
.ring-badge svg{ width:30px; height:30px; color:var(--brand-dark); }

.ring-step{
  width:54px; height:54px; border-radius:50%; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-head); font-weight:700; font-size:18px; color:#fff;
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  box-shadow: 0 8px 18px rgba(217,125,12,.3);
  position:relative;
}
.ring-step::after{
  content:""; position:absolute; inset:-8px; border-radius:50%;
  border:1.5px dashed var(--brand-light);
}

/* ---------- Hero ---------- */
.hero{ position:relative; padding:74px 0 90px; overflow:hidden; }
.hero-rings{
  position:absolute; right:-120px; top:-120px; width:560px; height:560px;
  border-radius:50%; border:1.5px dashed var(--brand-light); pointer-events:none;
}
.hero-rings::before, .hero-rings::after{
  content:""; position:absolute; border-radius:50%; border:1.5px dashed var(--brand-light);
}
.hero-rings::before{ inset:60px; }
.hero-rings::after{ inset:140px; border-color: var(--border); }
.hero-grid{ display:grid; grid-template-columns: 1.1fr .9fr; gap:50px; align-items:center; position:relative; z-index:2; }
.hero h1{ font-size:46px; font-weight:700; letter-spacing:-.015em; margin-top:14px; }
.hero h1 em{ font-style:normal; color:var(--brand-dark); }
.hero .lead{ margin-top:18px; font-size:16.5px; max-width:480px; }
.hero .cta-row{ display:flex; gap:14px; margin-top:30px; flex-wrap:wrap; }
.hero .trust-row{ display:flex; gap:22px; margin-top:38px; flex-wrap:wrap; }
.hero .trust-row .t-item{ display:flex; align-items:center; gap:8px; font-size:13.5px; font-weight:600; color:var(--text-muted); }
.hero .trust-row svg{ width:18px; height:18px; color:var(--brand-dark); flex-shrink:0; }

.hero-visual{ position:relative; }
.hero-visual .orbit-wrap{ position:relative; width:100%; aspect-ratio:1; max-width:420px; margin:0 auto; }
.hero-visual .center-logo{
  position:absolute; inset:0; margin:auto; width:150px; height:150px; border-radius:50%;
  background:#fff; box-shadow: var(--shadow-lg); display:flex; align-items:center; justify-content:center;
  top:50%; left:50%; transform:translate(-50%,-50%); z-index:3;
}
.hero-visual .center-logo img{ width:108px; height:108px; border-radius:50%; }
.hero-visual .orbit-ring{
  position:absolute; inset:0; border-radius:50%; border:1.5px dashed var(--brand-light);
}
.hero-visual .orbit-ring.r2{ inset:38px; border-color: var(--border); animation: spin 38s linear infinite; }
.hero-visual .orbit-ring.r1{ animation: spin 50s linear reverse infinite; }
.orbit-icon{
  position:absolute; width:58px; height:58px; border-radius:50%; background:#fff;
  box-shadow: var(--shadow-md); display:flex; align-items:center; justify-content:center; z-index:2;
}
.orbit-icon svg{ width:24px; height:24px; color:var(--brand-dark); }
@keyframes spin{ from{ transform:rotate(0deg); } to{ transform:rotate(360deg); } }

@media (max-width: 900px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero h1{ font-size:34px; }
  .hero-visual{ margin-top:30px; }
}

/* ---------- Marquee operatör/marka şeridi ---------- */
.brand-strip{ background:var(--ink); padding:18px 0; }
.brand-strip .wrap{ display:flex; align-items:center; justify-content:center; gap:46px; flex-wrap:wrap; }
.brand-strip span{ color:rgba(255,255,255,.55); font-weight:700; font-size:14px; letter-spacing:.03em; }

/* ---------- Kategori / hizmet kartları ---------- */
.cat-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.cat-card{
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg);
  padding:30px 26px; transition: transform .18s, box-shadow .18s, border-color .18s;
}
.cat-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); border-color:var(--brand-light); }
.cat-card h3{ font-size:17px; margin-top:18px; }
.cat-card p{ margin-top:8px; font-size:13.8px; }

@media (max-width: 900px){ .cat-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width: 620px){ .cat-grid{ grid-template-columns:1fr; } }

/* ---------- Süreç adımları ---------- */
.steps-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:30px; position:relative; }
.step-card{ display:flex; flex-direction:column; align-items:flex-start; gap:18px; }
.step-card h3{ font-size:17px; }
.step-card p{ font-size:13.8px; margin-top:6px; }
@media (max-width: 820px){ .steps-grid{ grid-template-columns:1fr; gap:36px; } }

/* ---------- Neden biz ikiz sütun ---------- */
.split-feature{ display:grid; grid-template-columns: .9fr 1.1fr; gap:60px; align-items:center; }
.feature-list{ display:flex; flex-direction:column; gap:22px; margin-top:24px; }
.feature-list .f-item{ display:flex; gap:14px; }
.feature-list .f-icon{
  width:36px; height:36px; border-radius:10px; background:var(--brand-50); color:var(--brand-dark);
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.feature-list .f-icon svg{ width:18px; height:18px; }
.feature-list h4{ font-size:15px; }
.feature-list p{ font-size:13.5px; margin-top:3px; }
.feature-panel{
  background: linear-gradient(150deg, var(--ink) 0%, var(--ink-soft-2) 100%);
  border-radius:var(--radius-lg); padding:38px; color:#fff; position:relative; overflow:hidden;
}
.feature-panel::before{
  content:""; position:absolute; width:280px; height:280px; border-radius:50%;
  border:1.5px dashed rgba(240,148,30,.3); right:-90px; bottom:-90px;
}
.feature-panel h3{ color:#fff; font-size:22px; }
.feature-panel p{ color:rgba(255,255,255,.68); margin-top:12px; font-size:14px; }
@media (max-width: 880px){ .split-feature{ grid-template-columns:1fr; } }

/* ---------- CTA banner ---------- */
.cta-banner{
  background: linear-gradient(120deg, var(--ink) 0%, var(--ink-soft-2) 55%, var(--brand-dark) 130%);
  border-radius: var(--radius-lg); padding:56px 50px; color:#fff;
  display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap;
  position:relative; overflow:hidden;
}
.cta-banner::before{
  content:""; position:absolute; width:340px; height:340px; border-radius:50%;
  border:1.5px dashed rgba(255,255,255,.18); right:-110px; top:-110px;
}
.cta-banner h2{ color:#fff; font-size:28px; max-width:480px; }
.cta-banner p{ color:rgba(255,255,255,.7); margin-top:10px; max-width:460px; }

/* ---------- Pricing teaser tablo ---------- */
.table-card{ background:#fff; border:1px solid var(--border); border-radius:var(--radius-lg); overflow:hidden; }
.teaser-table{ width:100%; border-collapse:collapse; }
.teaser-table th{ text-align:left; font-size:12.5px; text-transform:uppercase; letter-spacing:.04em; color:var(--text-faint); padding:16px 22px; border-bottom:1px solid var(--border); }
.teaser-table td{ padding:18px 22px; border-bottom:1px solid var(--border); font-size:14.5px; }
.teaser-table tr:last-child td{ border-bottom:none; }
.teaser-table .tname{ font-weight:600; color:var(--ink); }
.teaser-table .tdesc{ font-size:12.8px; color:var(--text-faint); margin-top:2px; }
.lock-note{ display:flex; align-items:center; justify-content:center; gap:10px; padding:18px; background:var(--brand-50); color:var(--brand-dark); font-size:13px; font-weight:600; }

/* ---------- FAQ Accordion ---------- */
.faq-item{ border-bottom:1px solid var(--border); }
.faq-q{
  width:100%; text-align:left; background:none; border:none; cursor:pointer;
  padding:22px 4px; display:flex; align-items:center; justify-content:space-between; gap:16px;
  font-family:var(--font-head); font-weight:600; font-size:15.5px; color:var(--ink);
}
.faq-q svg{ width:18px; height:18px; flex-shrink:0; color:var(--brand-dark); transition:transform .25s; }
.faq-q.open svg{ transform:rotate(45deg); }
.faq-a{ max-height:0; overflow:hidden; transition: max-height .25s ease; }
.faq-a-inner{ padding:0 4px 20px; font-size:14px; color:var(--text-muted); max-width:680px; }

/* ---------- İletişim sayfası ---------- */
.contact-grid{ display:grid; grid-template-columns: .85fr 1.15fr; gap:50px; }
.contact-card{ background:#fff; border:1px solid var(--border); border-radius:var(--radius-lg); padding:32px; }
.contact-row{ display:flex; gap:14px; padding:16px 0; border-bottom:1px solid var(--border); }
.contact-row:last-child{ border-bottom:none; }
.contact-row .c-icon{ width:38px; height:38px; border-radius:10px; background:var(--brand-50); color:var(--brand-dark); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.contact-row .c-icon svg{ width:18px; height:18px; }
.contact-row h4{ font-size:14px; }
.contact-row p, .contact-row a{ font-size:13.8px; margin-top:3px; color:var(--text-muted); }
.contact-form .field{ margin-bottom:16px; }
.contact-form label{ display:block; font-size:13px; font-weight:600; margin-bottom:7px; color:var(--ink); }
.contact-form input, .contact-form select, .contact-form textarea{
  width:100%; padding:13px 15px; border:1.5px solid var(--border); border-radius:var(--radius-sm);
  font-family:var(--font-body); font-size:14px; background:#fff;
}
.contact-form textarea{ min-height:120px; resize:vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus{ outline:none; border-color:var(--brand); }
@media (max-width: 880px){ .contact-grid{ grid-template-columns:1fr; } }

/* ---------- Hakkımızda zaman çizelgesi / değerler ---------- */
.values-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:22px; }
.value-card{ text-align:center; padding:28px 18px; }
.value-card .ring-badge{ margin:0 auto 16px; }
.value-card h4{ font-size:14.5px; }
.value-card p{ font-size:12.8px; margin-top:6px; }
@media (max-width:880px){ .values-grid{ grid-template-columns:repeat(2,1fr); } }

.about-hero{ display:grid; grid-template-columns:1fr 1fr; gap:50px; align-items:center; }
.about-hero .ph-card{
  background: linear-gradient(150deg, var(--brand-50), #fff);
  border:1px solid var(--brand-light); border-radius:var(--radius-lg);
  padding:50px; text-align:center;
}
.about-hero .ph-card img{ width:160px; height:160px; border-radius:50%; margin:0 auto 18px; box-shadow:var(--shadow-lg); }
@media (max-width: 880px){ .about-hero{ grid-template-columns:1fr; } }

/* ---------- Footer ---------- */
.site-footer{ background: var(--ink); color: rgba(255,255,255,.65); padding:64px 0 28px; margin-top:40px; }
.footer-grid{ display:grid; grid-template-columns: 1.3fr 1fr 1fr 1.1fr; gap:40px; }
.footer-grid h4{ color:#fff; font-size:14px; margin-bottom:16px; }
.footer-grid .logo-mark .word{ color:#fff; }
.footer-grid p{ color:rgba(255,255,255,.55); font-size:13.5px; margin-top:14px; max-width:280px; }
.footer-grid a{ display:block; font-size:13.5px; padding:6px 0; color:rgba(255,255,255,.65); }
.footer-grid a:hover{ color:#fff; }
.footer-social{ display:flex; gap:10px; margin-top:16px; }
.footer-social a{ width:36px; height:36px; border-radius:50%; background:rgba(255,255,255,.08); display:flex; align-items:center; justify-content:center; padding:0; }
.footer-social a svg{ width:16px; height:16px; }
.footer-bottom{ border-top:1px solid rgba(255,255,255,.12); margin-top:48px; padding-top:24px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:12.5px; }
@media (max-width: 880px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width: 560px){ .footer-grid{ grid-template-columns:1fr; } }

/* ---------- Genel responsive ---------- */
@media (max-width: 620px){
  .section{ padding:56px 0; }
  .section-head h2{ font-size:26px; }
  .cta-banner{ padding:36px 26px; flex-direction:column; align-items:flex-start; }
}