/* ===================================================
   Kayden Yazılım — styles.css
   Marka: Kırmızı #cc2a23  ·  İndigo #322c8f
=================================================== */

:root {
  --red:       #cc2a23;
  --red-dark:  #a81f19;
  --indigo:    #322c8f;
  --indigo-dk: #221d6e;
  --ink:       #0f1430;
  --ink-soft:  #3a4060;
  --muted:     #6c7390;
  --line:      #e6e8f0;
  --bg:        #ffffff;
  --bg-alt:    #f6f7fb;
  --bg-dark:   #0e1230;
  --white:     #ffffff;
  --radius:    16px;
  --radius-sm: 11px;
  --shadow-sm: 0 2px 8px rgba(15,20,48,.06);
  --shadow:    0 14px 40px rgba(15,20,48,.10);
  --shadow-lg: 0 30px 70px rgba(15,20,48,.18);
  --grad:      linear-gradient(120deg, var(--red) 0%, #d83b6e 45%, var(--indigo) 100%);
  --grad-soft: linear-gradient(120deg, rgba(204,42,35,.10), rgba(50,44,143,.10));
  --maxw: 1180px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--ink-soft);
  background: var(--bg);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
h1,h2,h3,h4 { font-family: 'Plus Jakarta Sans', sans-serif; color: var(--ink); line-height: 1.18; font-weight: 800; letter-spacing: -.02em; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700; font-size: 15px;
  padding: 12px 22px; border-radius: 999px;
  cursor: pointer; border: none; transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s;
  white-space: nowrap; line-height: 1;
}
.btn-lg { padding: 15px 30px; font-size: 16px; }
.btn-block { width: 100%; }
.btn-primary { background: var(--red); color: #fff; box-shadow: 0 10px 24px rgba(204,42,35,.30); }
.btn-primary:hover { background: var(--red-dark); transform: translateY(-2px); box-shadow: 0 16px 30px rgba(204,42,35,.38); }
.btn-ghost { background: rgba(255,255,255,.10); color: #fff; border: 1.5px solid rgba(255,255,255,.45); backdrop-filter: blur(6px); }
.btn-ghost:hover { background: rgba(255,255,255,.20); transform: translateY(-2px); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .3s, box-shadow .3s, padding .3s;
  padding: 14px 0;
}
.site-header.scrolled {
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(180%) blur(14px);
  box-shadow: var(--shadow-sm);
  padding: 8px 0;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark {
  height: 44px; width: 44px; object-fit: contain; flex: 0 0 auto;
  background: #fff; border-radius: 11px; padding: 5px;
  box-shadow: 0 3px 12px rgba(0,0,0,.12); transition: height .3s, width .3s, box-shadow .3s;
}
.site-header.scrolled .brand-mark { height: 38px; width: 38px; box-shadow: none; border: 1px solid var(--line); }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-text strong {
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 21px;
  letter-spacing: -.02em; color: #fff; transition: color .3s;
}
.brand-text em {
  font-style: normal; font-weight: 600; font-size: 10px; letter-spacing: .36em;
  text-transform: uppercase; color: rgba(255,255,255,.72); margin-top: 4px; transition: color .3s;
}
.site-header.scrolled .brand-text strong { color: var(--ink); }
.site-header.scrolled .brand-text em { color: var(--muted); }

.main-nav { display: flex; align-items: center; gap: 30px; }
.main-nav a {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600; font-size: 15px; color: #fff;
  position: relative; transition: color .2s;
}
.main-nav a:not(.nav-cta)::after {
  content: ''; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0;
  background: var(--red); transition: width .25s var(--ease);
}
.main-nav a:not(.nav-cta):hover::after { width: 100%; }
.site-header.scrolled .main-nav a { color: var(--ink); }
.nav-cta { color: #fff !important; }

/* ---- Açılır alt menü (dropdown) ---- */
.nav-item { position: relative; display: inline-flex; align-items: center; }
.dd-trigger { display: inline-flex; align-items: center; gap: 6px; }
.caret { font-size: 11px; transition: transform .25s var(--ease); opacity: .85; }
.nav-item:hover .caret { transform: rotate(180deg); }
.dropdown {
  position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(14px);
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  box-shadow: var(--shadow-lg); padding: 8px; min-width: 256px; z-index: 120;
  opacity: 0; visibility: hidden; transition: opacity .22s var(--ease), transform .22s var(--ease);
}
.dropdown::before { content: ''; position: absolute; top: -14px; left: 0; right: 0; height: 14px; }
.nav-item:hover .dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(10px); }
.dropdown a {
  display: block; padding: 11px 14px; border-radius: 9px;
  font-size: 14px; font-weight: 600; color: var(--ink) !important; white-space: nowrap;
}
.dropdown a::after { display: none !important; }
.dropdown a:hover { background: var(--bg-alt); color: var(--red) !important; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; z-index: 110; }
.nav-toggle span { width: 26px; height: 2.5px; background: #fff; border-radius: 2px; transition: .3s; }
.site-header.scrolled .nav-toggle span { background: var(--ink); }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; color: #fff; overflow: hidden; padding: 120px 0 90px; }
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(115deg, rgba(14,18,48,.94) 0%, rgba(34,29,110,.86) 45%, rgba(168,31,25,.55) 110%);
}
.hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.08fr .92fr; gap: 48px; align-items: center; }
.hero-content { max-width: 640px; }

/* Hero sağ görsel (Netsis kartı) */
.hero-visual { position: relative; display: grid; place-items: center; min-height: 380px; }
.hero-visual .netsis-badge {
  background: #fff; border-radius: 22px; padding: 42px 38px; text-align: center;
  width: 86%; max-width: 360px; box-shadow: 0 30px 70px rgba(8,10,26,.45);
}
.hero-visual .netsis-badge img { width: 72%; margin: 0 auto 18px; }
.hero-visual .netsis-badge span { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; color: var(--ink); font-size: 1.05rem; }
.hero-float {
  position: absolute; background: #fff; border-radius: 16px; padding: 16px 24px;
  box-shadow: 0 18px 44px rgba(8,10,26,.30); text-align: center;
}
.hero-float .ac-num {
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 1.6rem;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1;
}
.hero-float .ac-label { font-size: 12.5px; font-weight: 600; color: var(--muted); margin-top: 3px; }
.hero-float .ac-stars { color: #f5b301; font-size: 1.18rem; letter-spacing: 3px; line-height: 1; }
.hero-float-partner { max-width: 215px; }
.hero-float-partner .partner-main { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 13px; color: var(--ink); line-height: 1.3; }
.hero-float-partner .partner-sub { font-size: 11.5px; font-weight: 600; color: var(--muted); margin-top: 7px; padding-top: 7px; border-top: 1px solid var(--line); line-height: 1.3; }
.hero-float-1 { top: 14px; right: -4px; animation: floaty 4s ease-in-out infinite; }
.hero-float-2 { bottom: 16px; left: -8px; animation: floaty 4s ease-in-out infinite .6s; }
@keyframes floaty { 50% { transform: translateY(-10px); } }

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.22);
  padding: 7px 16px; border-radius: 999px; font-size: 13.5px; font-weight: 600;
  letter-spacing: .02em; margin-bottom: 26px; backdrop-filter: blur(6px);
}
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: #4ade80; box-shadow: 0 0 0 4px rgba(74,222,128,.25); animation: pulse 2s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 7px rgba(74,222,128,0); } }

.hero h1 { font-size: clamp(2.3rem, 5.4vw, 4rem); color: #fff; margin-bottom: 22px; }
.grad-text { background: linear-gradient(100deg, #ff9a8b, #ff6a88, #c3a0ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub { font-size: clamp(1.02rem, 1.6vw, 1.22rem); color: rgba(255,255,255,.85); max-width: 600px; margin-bottom: 36px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 46px; }

.hero-trust span { display: block; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: rgba(255,255,255,.6); margin-bottom: 14px; }
.trust-logos { display: flex; gap: 12px; flex-wrap: wrap; }
.trust-pill {
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: 14px;
  padding: 8px 16px; border-radius: 10px; background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.18); color: #fff;
}

.hero-wave { position: absolute; bottom: -1px; left: 0; right: 0; z-index: 2; line-height: 0; }
.hero-wave svg { width: 100%; height: 70px; }
.hero-wave path { fill: var(--bg); }

/* ---------- Page hero (alt sayfalar) ---------- */
.page-hero {
  position: relative; padding: 150px 0 70px; color: #fff; overflow: hidden;
  background: linear-gradient(120deg, #0e1230 0%, #221d6e 55%, #3a2e8c 100%);
}
.page-hero::after {
  content: ''; position: absolute; top: -140px; right: -100px; width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(204,42,35,.40), transparent 70%); pointer-events: none;
}
.page-hero .container { position: relative; z-index: 1; }
.breadcrumb { font-size: 14px; font-weight: 600; color: rgba(255,255,255,.65); margin-bottom: 14px; font-family: 'Plus Jakarta Sans', sans-serif; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { color: #fff; }
.page-hero h1 { font-size: clamp(2rem, 4.5vw, 3.1rem); color: #fff; margin-bottom: 16px; }
.page-hero p { font-size: 1.1rem; color: rgba(255,255,255,.82); max-width: 640px; }

/* ---------- Stats ---------- */
.stats { background: var(--bg); padding: 18px 0 70px; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat {
  text-align: center; padding: 30px 18px; border-radius: var(--radius);
  background: var(--bg); border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s;
}
.stat:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.stat-num {
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800;
  font-size: clamp(2.1rem, 4vw, 2.9rem);
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  line-height: 1; margin-bottom: 8px;
}
.stat-label { font-size: 14.5px; font-weight: 600; color: var(--ink-soft); }

/* ---------- Sections ---------- */
.section { padding: 90px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 680px; margin: 0 auto 56px; text-align: center; }
.kicker {
  display: inline-block; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700;
  font-size: 13px; letter-spacing: .14em; color: var(--red); margin-bottom: 14px;
}
.section-head h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); margin-bottom: 16px; }
.section-head p { font-size: 1.06rem; color: var(--muted); }

/* ---------- Service cards ---------- */
.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 34px 30px; box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s, border-color .3s;
  position: relative; overflow: hidden;
}
.card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease);
}
.card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card:hover::before { transform: scaleX(1); }
.card-icon {
  width: 58px; height: 58px; border-radius: 15px; display: grid; place-items: center;
  margin-bottom: 22px;
}
.card-icon svg { width: 28px; height: 28px; fill: none; stroke: #fff; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.icon-red { background: linear-gradient(135deg, var(--red), #e0543f); box-shadow: 0 8px 20px rgba(204,42,35,.30); }
.icon-indigo { background: linear-gradient(135deg, var(--indigo), #5a52c9); box-shadow: 0 8px 20px rgba(50,44,143,.30); }
.card h3 { font-size: 1.22rem; margin-bottom: 12px; }
.card p { font-size: .98rem; color: var(--muted); }

/* ---------- Projects ---------- */
.project {
  background: var(--bg); border: 1px solid var(--line); border-radius: 22px;
  padding: 40px; box-shadow: var(--shadow); margin-bottom: 40px;
  scroll-margin-top: 100px;
}
.project-head { margin-bottom: 30px; max-width: 760px; }
.tag {
  display: inline-block; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700;
  font-size: 12.5px; letter-spacing: .03em; padding: 6px 14px; border-radius: 999px; margin-bottom: 16px;
}
.tag-red { background: rgba(204,42,35,.10); color: var(--red); }
.tag-indigo { background: rgba(50,44,143,.10); color: var(--indigo); }
.project-head h3 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 14px; }
.project-head p { color: var(--muted); font-size: 1.02rem; }
.project-feats { margin-top: 18px; display: grid; gap: 10px; }
.project-feats li { position: relative; padding-left: 30px; color: var(--ink-soft); font-weight: 500; }
.project-feats li::before {
  content: '✓'; position: absolute; left: 0; top: 0;
  width: 20px; height: 20px; border-radius: 50%; background: var(--grad-soft); color: var(--red);
  display: grid; place-items: center; font-size: 12px; font-weight: 800;
}

.uretim-shot { margin: 4px 0 30px; }
.uretim-shot img { width: 100%; height: auto; display: block; }

/* ---- Üretim projeleri kart ızgarası ---- */
.uretim-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 6px; }
.ucard {
  background: var(--bg-alt); border: 1px solid var(--line); border-radius: 15px;
  padding: 26px 24px; transition: transform .3s var(--ease), box-shadow .3s, background .3s, border-color .3s;
}
.ucard:hover { transform: translateY(-6px); box-shadow: var(--shadow); background: #fff; border-color: transparent; }
.ucard-ic { width: 50px; height: 50px; border-radius: 13px; display: grid; place-items: center; margin-bottom: 16px; }
.ucard-ic svg { width: 25px; height: 25px; fill: none; stroke: #fff; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ucard-chevron { background: var(--grad); box-shadow: 0 8px 20px rgba(204,42,35,.22); }
.ucard-chevron svg { width: 26px; height: 26px; stroke-width: 2.4; }
.ucard h4 { font-size: 1.1rem; color: var(--ink); margin-bottom: 8px; }
.ucard p { font-size: .94rem; color: var(--muted); }

.project-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.shot {
  border-radius: 14px; overflow: hidden; border: 1px solid var(--line);
  box-shadow: var(--shadow-sm); background: #fff; position: relative;
  transition: transform .35s var(--ease), box-shadow .35s;
}
.shot-wide { grid-column: 1 / -1; }
.shot img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.shot:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.shot:hover img { transform: scale(1.03); }
.shot figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 22px 18px 12px; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: 14px;
  color: #fff; background: linear-gradient(transparent, rgba(14,18,48,.82));
}

/* ---- Projeler teaser (ana sayfa) ---- */
.proj-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.pcard {
  display: flex; flex-direction: column; background: var(--bg);
  border: 1px solid var(--line); border-radius: 18px; overflow: hidden;
  box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s, border-color .3s;
}
.pcard:hover { transform: translateY(-7px); box-shadow: var(--shadow-lg); border-color: transparent; }
.pcard-img {
  aspect-ratio: 16 / 9; overflow: hidden;
  background: linear-gradient(135deg, #0e1230, #322c8f);
}
.pcard-img img { width: 100%; height: 100%; object-fit: cover; object-position: top center; transition: transform .55s var(--ease); }
.pcard:hover .pcard-img img { transform: scale(1.06); }

/* Uygulama (dikey ekran) kartları — telefon önizleme stili */
.pcard-app .pcard-img {
  aspect-ratio: 4 / 3;
  background: linear-gradient(150deg, #0e1230 0%, #221d6e 55%, #14857a 130%);
  position: relative;
}
.pcard-app .pcard-img::after {
  content: ''; position: absolute; top: -30%; right: -20%; width: 60%; height: 80%;
  background: radial-gradient(circle, rgba(45,212,191,.35), transparent 70%); pointer-events: none;
}
.pcard-app .pcard-img img {
  width: 100%; height: 100%; object-fit: contain; object-position: center;
  padding: 20px 0; position: relative; z-index: 1;
}
.pcard-app:hover .pcard-img img { transform: scale(1.04); }
.pcard-body { padding: 22px 26px 26px; display: flex; flex-direction: column; align-items: flex-start; }
.pcard-body .tag { margin-bottom: 12px; }
.pcard-body h3 { font-size: 1.28rem; margin-bottom: 9px; }
.pcard-body p { font-size: .97rem; color: var(--muted); margin-bottom: 16px; }
.pcard-link {
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: 14.5px;
  color: var(--red); display: inline-flex; align-items: center; gap: 7px; margin-top: auto;
}
.pcard-link .arr { transition: transform .25s var(--ease); }
.pcard:hover .pcard-link .arr { transform: translateX(5px); }
.proj-cta-center { text-align: center; margin-top: 44px; }

/* ---- Mobile project: phone mockups ---- */
.project-mobile {
  background: linear-gradient(135deg, #0e1230 0%, #221d6e 60%, #3a2e8c 100%);
  border: none; color: #fff; overflow: hidden; position: relative;
}
.project-mobile::after {
  content: ''; position: absolute; top: -120px; right: -120px; width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(204,42,35,.45), transparent 70%); pointer-events: none;
}
.project-mobile .project-head h3 { color: #fff; }
.project-mobile .project-head p { color: rgba(255,255,255,.78); }
.project-mobile .project-feats li { color: rgba(255,255,255,.92); }
.project-mobile .project-feats li::before { background: rgba(255,255,255,.14); color: #fff; }
.project-mobile .tag-indigo { background: rgba(255,255,255,.14); color: #fff; }

/* Saha satış kartı — teal vurgulu varyant */
.project-saha { background: linear-gradient(135deg, #0e1230 0%, #0f3b3a 60%, #14857a 120%); }
.project-saha::after { background: radial-gradient(circle, rgba(45,212,191,.40), transparent 70%); top: auto; bottom: -120px; right: -120px; }

/* ---- Promo video showcase ---- */
.video-showcase {
  display: flex; align-items: center; justify-content: flex-start; gap: 44px;
  flex-wrap: wrap; margin-top: 30px; position: relative; z-index: 1;
}
.video-showcase .phone-video { width: clamp(220px, 22vw, 280px); flex: 0 0 auto; }
.phone-video .phone-screen {
  aspect-ratio: 478 / 850; border-width: 8px;
  box-shadow: 0 26px 60px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.05);
}
.phone-video video { width: 100%; height: 100%; object-fit: cover; display: block; background: #11152e; }
.sound-toggle {
  display: inline-flex; align-items: center; gap: 8px; margin: 16px auto 0;
  padding: 10px 20px; border-radius: 999px; cursor: pointer;
  background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.22);
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: 14px;
  transition: background .2s, transform .2s;
}
.sound-toggle:hover { background: rgba(255,255,255,.26); transform: translateY(-2px); }
.vs-text { flex: 1 1 340px; max-width: 560px; }
.vs-text > p { color: rgba(255,255,255,.82); font-size: 1.06rem; margin-bottom: 20px; }
.vs-text .project-feats { margin-top: 0; }
.vs-badge {
  display: inline-flex; align-items: center; gap: 9px; margin-bottom: 16px;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.22);
  padding: 7px 15px; border-radius: 999px; font-size: 13px; font-weight: 600; color: #fff;
}
.vs-dot { width: 8px; height: 8px; border-radius: 50%; background: #ff5a5a; box-shadow: 0 0 0 4px rgba(255,90,90,.25); animation: pulse 2s infinite; }
.vs-text h4 { color: #fff; font-size: 1.4rem; margin-bottom: 12px; }
.vs-text p { color: rgba(255,255,255,.82); font-size: 1.02rem; }

.phones-title {
  text-align: center; color: rgba(255,255,255,.7); font-size: 13px; letter-spacing: .14em;
  text-transform: uppercase; margin-top: 48px; position: relative; z-index: 1; font-weight: 700;
}

.phones {
  display: flex; justify-content: center; align-items: flex-end; gap: 18px;
  flex-wrap: wrap; margin-top: 20px; position: relative; z-index: 1;
}
.phone { width: 168px; flex: 0 0 auto; text-align: center; transition: transform .35s var(--ease); }
.phone-center { width: 188px; }
.phone:hover { transform: translateY(-10px); }
.phone-screen {
  border: 6px solid #11152e; border-radius: 26px; overflow: hidden;
  background: #11152e; box-shadow: 0 22px 50px rgba(0,0,0,.45);
  aspect-ratio: 9 / 19.5; position: relative;
}
.phone-screen::before {
  content: ''; position: absolute; top: 8px; left: 50%; transform: translateX(-50%);
  width: 46px; height: 5px; border-radius: 3px; background: rgba(255,255,255,.25); z-index: 2;
}
.phone-screen img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.phone figcaption {
  margin-top: 14px; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700;
  font-size: 13.5px; color: rgba(255,255,255,.85);
}

.project-cta { text-align: center; padding-top: 14px; }
.project-cta p { font-size: 1.18rem; font-weight: 600; color: var(--ink); margin-bottom: 18px; font-family: 'Plus Jakarta Sans', sans-serif; }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 60px; align-items: center; }
.about-text h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); margin-bottom: 18px; }
.about-text > p { color: var(--muted); font-size: 1.05rem; margin-bottom: 28px; }
.why-list { display: grid; gap: 16px; margin-bottom: 32px; }
.why-list li { display: flex; gap: 14px; align-items: flex-start; }
.why-ic {
  flex: 0 0 26px; width: 26px; height: 26px; border-radius: 50%;
  background: var(--grad); color: #fff; display: grid; place-items: center;
  font-size: 14px; font-weight: 800; margin-top: 2px;
}
.why-list strong { color: var(--ink); }
.about-note {
  font-size: 1rem; color: var(--ink-soft); margin-bottom: 26px;
  padding: 14px 18px; background: var(--grad-soft); border-left: 3px solid var(--red); border-radius: 10px;
}
.about-note a { color: var(--red); font-weight: 700; }
.about-note a:hover { text-decoration: underline; }

.about-visual { position: relative; min-height: 380px; display: grid; place-items: center; }
.netsis-badge {
  background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 40px;
  box-shadow: var(--shadow-lg); text-align: center; width: 80%; max-width: 360px;
}
.netsis-badge img { width: 70%; margin: 0 auto 18px; }
.netsis-badge span { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; color: var(--ink); }
.about-photo {
  width: 90%; max-width: 400px; border-radius: 22px; overflow: hidden;
  border: 6px solid #fff; box-shadow: var(--shadow-lg);
}
.about-photo img { width: 100%; height: 330px; object-fit: cover; display: block; }
.about-card {
  position: absolute; background: #fff; border: 1px solid var(--line);
  border-radius: 16px; padding: 16px 22px; box-shadow: var(--shadow); text-align: center;
}
.about-card-1 { top: 8px; right: 0; }
.about-card-2 { bottom: 8px; left: 0; }
.ac-num {
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 1.5rem;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.ac-label { font-size: 12.5px; font-weight: 600; color: var(--muted); }

/* ---------- Technologies ---------- */
.tech-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.tech-item {
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 22px 12px; text-align: center;
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: 15px; color: var(--ink);
  box-shadow: var(--shadow-sm); transition: transform .25s var(--ease), box-shadow .25s, color .25s;
}
.tech-item:hover { transform: translateY(-5px); box-shadow: var(--shadow); color: var(--red); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 56px; align-items: start; }
.contact-info h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); margin-bottom: 16px; }
.contact-info > p { color: var(--muted); margin-bottom: 30px; }
.contact-list { display: grid; gap: 22px; }
.contact-list li { display: flex; gap: 16px; align-items: flex-start; }

/* İletişim — formsuz, ortalanmış düzen */
#iletisim .contact-grid { grid-template-columns: 1fr; }
#iletisim .contact-info { text-align: center; max-width: 1120px; margin: 0 auto; }
#iletisim .contact-info > p { margin-left: auto; margin-right: auto; max-width: 580px; }
#iletisim .contact-list {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
  max-width: 1000px; margin: 40px auto 0;
}
#iletisim .contact-list li {
  flex-direction: column; align-items: center; text-align: center; gap: 16px;
  background: #fff; border: 1px solid #eef0f7; border-radius: 22px; padding: 34px 22px;
  box-shadow: 0 8px 30px rgba(15,20,48,.05);
  transition: transform .3s var(--ease), box-shadow .3s, border-color .3s;
}
#iletisim .contact-list li:hover { transform: translateY(-6px); box-shadow: 0 22px 50px rgba(15,20,48,.12); border-color: transparent; }
#iletisim .contact-list .ci-ic {
  flex: 0 0 auto; width: 60px; height: 60px; border-radius: 50%;
  background: linear-gradient(140deg, rgba(204,42,35,.12), rgba(50,44,143,.12));
  display: grid; place-items: center;
}
#iletisim .contact-list .ci-ic svg {
  width: 25px; height: 25px; fill: none; stroke: var(--red); stroke-width: 2;
  stroke-linecap: round; stroke-linejoin: round;
}
#iletisim .contact-list li > div { font-size: 14.5px; line-height: 1.75; color: var(--ink-soft); }
#iletisim .contact-list li strong { display: block; margin-bottom: 6px; font-size: 16px; color: var(--ink); }
#iletisim .contact-list li a { color: var(--ink-soft); transition: color .2s; }
#iletisim .contact-list li a:hover { color: var(--red); }
#iletisim .contact-list a[href^="tel:"] { white-space: nowrap; }
#iletisim .contact-list a[href^="mailto:"] { word-break: break-word; }
.ci-ic {
  flex: 0 0 46px; width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center;
  background: var(--grad-soft); font-size: 20px;
}
.contact-list strong { color: var(--ink); font-family: 'Plus Jakarta Sans', sans-serif; }
.contact-list a:hover { color: var(--red); }

.contact-form {
  background: #fff; border: 1px solid var(--line); border-radius: 22px;
  padding: 36px; box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 18px; display: flex; flex-direction: column; }
.field label { font-size: 13.5px; font-weight: 600; color: var(--ink); margin-bottom: 7px; font-family: 'Plus Jakarta Sans', sans-serif; }
.field input, .field select, .field textarea {
  font-family: 'Inter', sans-serif; font-size: 15px; color: var(--ink);
  padding: 12px 15px; border: 1.5px solid var(--line); border-radius: 11px;
  background: var(--bg-alt); transition: border-color .2s, box-shadow .2s, background .2s; width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--indigo); background: #fff;
  box-shadow: 0 0 0 4px rgba(50,44,143,.10);
}
.field textarea { resize: vertical; }
.form-note { margin-top: 14px; padding: 12px 16px; border-radius: 11px; font-size: 14.5px; font-weight: 600; text-align: center; }
.form-note.ok { background: rgba(74,222,128,.14); color: #15803d; }
.form-note.err { background: rgba(204,42,35,.10); color: var(--red); }

/* ---------- Footer ---------- */
.site-footer { background: var(--bg-dark); color: rgba(255,255,255,.7); padding-top: 64px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; }
.footer-brand-logo { display: inline-flex; align-items: center; gap: 11px; margin-bottom: 18px; }
.footer-mark { height: 44px; width: 44px; object-fit: contain; background: #fff; border-radius: 11px; padding: 5px; }
.footer-brand-text { display: flex; flex-direction: column; line-height: 1; }
.footer-brand-text strong { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 20px; letter-spacing: -.02em; color: #fff; }
.footer-brand-text em { font-style: normal; font-weight: 600; font-size: 10px; letter-spacing: .34em; text-transform: uppercase; color: rgba(255,255,255,.6); margin-top: 4px; }
.footer-brand p { font-size: 14.5px; max-width: 300px; }
.footer-col h4 { color: #fff; font-size: 15px; margin-bottom: 16px; }
.footer-col a, .footer-col span { display: block; font-size: 14.5px; color: rgba(255,255,255,.65); margin-bottom: 10px; transition: color .2s; }
.footer-col a:hover { color: var(--red); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.10); padding: 22px 0; }
.footer-bottom .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; font-size: 13px; color: rgba(255,255,255,.5); }

/* ---------- To-top ---------- */
.to-top {
  position: fixed; bottom: 26px; right: 26px; z-index: 90;
  width: 48px; height: 48px; border-radius: 14px; background: var(--red); color: #fff;
  display: grid; place-items: center; font-size: 22px; font-weight: 700;
  box-shadow: 0 10px 26px rgba(204,42,35,.40);
  opacity: 0; visibility: hidden; transform: translateY(14px); transition: .3s var(--ease);
}
.to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { background: var(--red-dark); transform: translateY(-3px); }

/* ---------- Lightbox ---------- */
.shot img, .phone-screen img { cursor: zoom-in; }
.lightbox {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(8,10,26,.92); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center; padding: 4vw;
  opacity: 0; visibility: hidden; transition: opacity .28s var(--ease);
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox img {
  max-width: 94vw; max-height: 86vh; width: auto; height: auto;
  border-radius: 14px; box-shadow: 0 30px 90px rgba(0,0,0,.6);
  transform: scale(.94); transition: transform .3s var(--ease); object-fit: contain;
}
.lightbox.open img { transform: scale(1); }
.lightbox-cap {
  position: absolute; bottom: 22px; left: 0; right: 0; text-align: center;
  color: #fff; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 600; font-size: 15px;
  text-shadow: 0 2px 8px rgba(0,0,0,.5); pointer-events: none;
}
.lightbox-close {
  position: absolute; top: 20px; right: 24px; width: 46px; height: 46px;
  border: none; border-radius: 12px; background: rgba(255,255,255,.14);
  color: #fff; font-size: 26px; line-height: 1; cursor: pointer; transition: background .2s;
}
.lightbox-close:hover { background: rgba(255,255,255,.28); }
.lightbox-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 50px; height: 50px; border: none; border-radius: 50%;
  background: rgba(255,255,255,.14); color: #fff; font-size: 26px; cursor: pointer;
  display: grid; place-items: center; transition: background .2s;
}
.lightbox-nav:hover { background: rgba(255,255,255,.30); }
.lightbox-prev { left: 18px; }
.lightbox-next { right: 18px; }
@media (max-width: 600px) { .lightbox-nav { width: 42px; height: 42px; } .lightbox img { max-height: 78vh; } }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .uretim-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-content { max-width: 720px; }
  .hero-visual { display: none; }
  .tech-grid { grid-template-columns: repeat(3, 1fr); }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  #iletisim .contact-list { grid-template-columns: repeat(2, 1fr); max-width: 520px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-visual { min-height: 320px; }
}

@media (max-width: 760px) {
  .main-nav {
    position: fixed; top: 0; right: 0; height: 100vh; width: min(80vw, 320px);
    background: #fff; flex-direction: column; align-items: flex-start; justify-content: center;
    gap: 26px; padding: 40px; box-shadow: -20px 0 60px rgba(15,20,48,.18);
    transform: translateX(100%); transition: transform .35s var(--ease);
  }
  .main-nav.open { transform: translateX(0); }
  .main-nav a { color: var(--ink) !important; font-size: 18px; }

  /* Dropdown mobilde açık liste olarak */
  .nav-item { flex-direction: column; align-items: flex-start; width: 100%; }
  .caret { display: none; }
  .dropdown {
    position: static; opacity: 1; visibility: visible; transform: none;
    box-shadow: none; border: none; background: transparent; padding: 6px 0 0 14px;
    min-width: 0; border-left: 2px solid var(--line); margin: 8px 0 0 6px;
  }
  .dropdown::before { display: none; }
  .dropdown a { font-size: 15px !important; padding: 8px 0; color: var(--ink-soft) !important; white-space: normal; }
  .nav-toggle { display: flex; }
  .nav-toggle.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
  .nav-toggle.active span:nth-child(2) { opacity: 0; }
  .nav-toggle.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
  body.nav-open { overflow: hidden; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .proj-grid { grid-template-columns: 1fr; }
  .project { padding: 24px; }
  .project-gallery { grid-template-columns: 1fr; }
  .phones { gap: 12px; }
  .phone { width: 132px; }
  .phone-center { width: 132px; }
  .video-showcase { gap: 28px; }
  .phone-video { width: 240px; }
  .vs-text { text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .contact-form { padding: 24px; }
  .footer-bottom .container { flex-direction: column; }
}

@media (max-width: 460px) {
  .cards-grid, .tech-grid, .footer-grid, .uretim-grid { grid-template-columns: 1fr; }
  #iletisim .contact-list { grid-template-columns: 1fr; max-width: 320px; }
  .hero-actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}