/* =========================================================
   xType Kurumsal Web Sitesi — Ortak Stiller
   ========================================================= */

:root {
  --navy: #1a2e4a;
  --navy-deep: #0e1c30;
  --navy-card: #14253c;
  --blue: #1a78c2;
  --blue-light: #5bb8f5;
  --white: #ffffff;
  --text: #e8f0f8;
  --text-muted: #9db4ce;
  --border: rgba(91, 184, 245, 0.14);

  /* Modül vurgu renkleri */
  --c-pam: #e74c3c;
  --c-fixed: #9b59b6;
  --c-inventory: #1abc9c;
  --c-dms: #e67e22;
  --c-workflow: #f39c12;
  --c-project: #3498db;
  --c-helpdesk: #2ecc71;

  --maxw: 1200px;
  --radius: 14px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  --header-h: 72px;
  --font: 'Segoe UI', system-ui, -apple-system, 'Inter', Roboto, Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }

body {
  font-family: var(--font);
  background: var(--navy);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

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

.accent { color: var(--blue-light); }

/* ---------- Background decoration ---------- */
.bg-glow {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 500px at 12% -5%, rgba(26, 120, 194, 0.22), transparent 60%),
    radial-gradient(700px 500px at 100% 0%, rgba(91, 184, 245, 0.10), transparent 55%),
    linear-gradient(180deg, var(--navy) 0%, var(--navy-deep) 100%);
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  display: flex;
  align-items: center;
  z-index: 1000;
  background: rgba(14, 28, 48, 0.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background .3s;
}
.site-header.scrolled { border-bottom-color: var(--border); background: rgba(14, 28, 48, 0.92); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; }

.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.25rem; letter-spacing: -0.5px; }
.brand img { height: 34px; width: auto; }

.nav { display: flex; align-items: center; gap: 6px; }
.nav a {
  padding: 9px 14px;
  border-radius: 9px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color .2s, background .2s;
}
.nav a:hover, .nav a.active { color: var(--white); background: rgba(91, 184, 245, 0.10); }

/* Dropdown */
.has-dropdown { position: relative; }
.dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 250px;
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 8px;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all .22s ease;
}
.has-dropdown:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 8px; color: var(--text);
}
.dropdown a:hover { background: rgba(91, 184, 245, 0.10); }
.dropdown .dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }

.header-actions { display: flex; align-items: center; gap: 12px; }

/* Language switcher */
.lang-switch { display: flex; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.lang-switch button {
  background: transparent; color: var(--text-muted); border: none;
  padding: 6px 11px; font-size: 0.82rem; font-weight: 700; cursor: pointer;
  transition: background .2s, color .2s;
}
.lang-switch button.active { background: var(--blue); color: var(--white); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 10px; font-weight: 600; font-size: 0.95rem;
  cursor: pointer; border: 1px solid transparent; transition: transform .15s, box-shadow .2s, background .2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, var(--blue), #1565a8); color: #fff; box-shadow: 0 10px 28px rgba(26, 120, 194, 0.38); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn-ghost:hover { background: rgba(91, 184, 245, 0.10); }
.btn-sm { padding: 9px 16px; font-size: 0.88rem; }

/* Mobile menu toggle */
.menu-toggle { display: none; background: none; border: none; color: var(--white); cursor: pointer; font-size: 1.6rem; line-height: 1; }

/* ---------- Hero ---------- */
.hero { padding: calc(var(--header-h) + 70px) 0 80px; position: relative; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 999px; font-size: 0.8rem; font-weight: 600;
  color: var(--blue-light); background: rgba(91, 184, 245, 0.12); border: 1px solid var(--border);
  margin-bottom: 22px;
}
.hero h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); line-height: 1.1; font-weight: 800; letter-spacing: -1.5px; margin-bottom: 20px; }
.hero h1 .grad { background: linear-gradient(120deg, var(--blue-light), #fff); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero p.lead { font-size: 1.15rem; color: var(--text-muted); margin-bottom: 30px; max-width: 560px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-visual {
  position: relative;
  background: linear-gradient(160deg, var(--navy-card), var(--navy-deep));
  border: 1px solid var(--border); border-radius: 20px; padding: 26px;
  box-shadow: var(--shadow);
}
.hero-visual .mini-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.hero-chip {
  display: flex; align-items: center; gap: 10px;
  padding: 14px; background: rgba(255,255,255,0.03); border: 1px solid var(--border); border-radius: 12px;
  font-size: 0.9rem; font-weight: 600;
}
.hero-chip .ic { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; font-size: 1.1rem; flex-shrink: 0; }

/* ---------- Sections ---------- */
section { padding: 80px 0; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 52px; }
.section-head .eyebrow { margin-bottom: 16px; }
.section-head h2 { font-size: clamp(1.8rem, 3.5vw, 2.7rem); font-weight: 800; letter-spacing: -1px; margin-bottom: 14px; }
.section-head p { color: var(--text-muted); font-size: 1.05rem; }

/* Tech strip */
.tech-strip { padding: 34px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: rgba(14,28,48,0.4); }
.tech-strip .container { display: flex; flex-wrap: wrap; gap: 14px 34px; align-items: center; justify-content: center; }
.tech-badge { display: flex; align-items: center; gap: 9px; color: var(--text-muted); font-weight: 600; font-size: 0.95rem; }
.tech-badge b { color: var(--white); }

/* Why / problem-solution */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.panel { background: var(--navy-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px; }
.panel h3 { font-size: 1.25rem; margin-bottom: 18px; display: flex; align-items: center; gap: 10px; }
.panel ul li { padding: 9px 0 9px 30px; position: relative; color: var(--text-muted); }
.panel.problem ul li::before { content: "✕"; position: absolute; left: 0; color: var(--c-pam); font-weight: 700; }
.panel.solution ul li::before { content: "✓"; position: absolute; left: 0; color: var(--c-helpdesk); font-weight: 700; }
.panel.solution { border-color: rgba(46, 204, 113, 0.3); }

/* Module cards grid */
.mod-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.mod-card {
  position: relative; display: block;
  background: var(--navy-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px; overflow: hidden; transition: transform .2s, border-color .2s, box-shadow .2s;
}
.mod-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--accent, var(--blue)); transform: scaleX(0); transform-origin: left; transition: transform .3s; }
.mod-card:hover { transform: translateY(-6px); border-color: var(--accent, var(--blue)); box-shadow: var(--shadow); }
.mod-card:hover::before { transform: scaleX(1); }
.mod-icon { width: 52px; height: 52px; border-radius: 13px; display: grid; place-items: center; font-size: 1.5rem; margin-bottom: 16px; color: #fff; }
.mod-card h3 { font-size: 1.22rem; margin-bottom: 8px; }
.mod-card .tag { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--accent, var(--blue-light)); }
.mod-card p { color: var(--text-muted); font-size: 0.95rem; margin: 10px 0 14px; }
.mod-card .more { font-size: 0.9rem; font-weight: 600; color: var(--accent, var(--blue-light)); display: inline-flex; gap: 6px; align-items: center; }
.mod-card .more::after { content: "→"; transition: transform .2s; }
.mod-card:hover .more::after { transform: translateX(4px); }

/* Feature cards */
.feat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feat-card { background: var(--navy-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; transition: transform .2s; }
.feat-card:hover { transform: translateY(-4px); }
.feat-card .ic { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; font-size: 1.35rem; margin-bottom: 16px; background: rgba(91,184,245,0.12); }
.feat-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.feat-card p { color: var(--text-muted); font-size: 0.92rem; }

/* Flow / integration */
.flow { display: flex; align-items: stretch; gap: 8px; flex-wrap: wrap; justify-content: center; }
.flow-step { flex: 1; min-width: 180px; background: var(--navy-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px 18px; text-align: center; }
.flow-step .num { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; margin: 0 auto 12px; font-weight: 800; color: #fff; }
.flow-step h4 { font-size: 1.02rem; margin-bottom: 6px; }
.flow-step p { color: var(--text-muted); font-size: 0.86rem; }
.flow-arrow { display: grid; place-items: center; color: var(--blue); font-size: 1.4rem; font-weight: 700; }

/* ROI / value strip */
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.value-item { text-align: center; padding: 26px 18px; background: var(--navy-card); border: 1px solid var(--border); border-radius: var(--radius); }
.value-item .big { font-size: 2.2rem; font-weight: 800; color: var(--blue-light); line-height: 1; margin-bottom: 8px; }
.value-item p { color: var(--text-muted); font-size: 0.92rem; }

/* CTA band */
.cta-band { background: linear-gradient(135deg, rgba(26,120,194,0.22), rgba(91,184,245,0.08)); border: 1px solid var(--border); border-radius: 22px; padding: 56px 40px; text-align: center; }
.cta-band h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800; margin-bottom: 14px; }
.cta-band p { color: var(--text-muted); margin-bottom: 26px; font-size: 1.05rem; }

/* ---------- Module page hero ---------- */
.mod-hero { padding: calc(var(--header-h) + 60px) 0 60px; position: relative; }
.mod-hero .eyebrow { color: #fff; background: var(--accent); border: none; }
.mod-hero h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); font-weight: 800; letter-spacing: -1px; margin-bottom: 16px; }
.mod-hero p.lead { font-size: 1.2rem; color: var(--text-muted); max-width: 680px; }
.mod-hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--border); }

.cap-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.cap-item { display: flex; gap: 14px; background: var(--navy-card); border: 1px solid var(--border); border-radius: 12px; padding: 20px; transition: border-color .2s; }
.cap-item:hover { border-color: var(--accent); }
.cap-item .ic { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; flex-shrink: 0; background: var(--accent); color: #fff; font-size: 1.1rem; }
.cap-item h4 { font-size: 1.02rem; margin-bottom: 4px; }
.cap-item p { color: var(--text-muted); font-size: 0.9rem; }

.highlight-box { background: linear-gradient(135deg, var(--navy-card), var(--navy-deep)); border: 1px solid var(--accent); border-radius: var(--radius); padding: 36px; }
.highlight-box .badge { display: inline-block; background: var(--accent); color: #fff; font-size: 0.75rem; font-weight: 700; padding: 4px 12px; border-radius: 999px; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 14px; }
.highlight-box h3 { font-size: 1.5rem; margin-bottom: 12px; }
.highlight-box p { color: var(--text-muted); }

/* Other modules nav */
.other-mods { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.other-mod { display: flex; align-items: center; gap: 12px; padding: 16px; background: var(--navy-card); border: 1px solid var(--border); border-radius: 12px; transition: transform .2s, border-color .2s; }
.other-mod:hover { transform: translateY(-3px); }
.other-mod .dot { width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.form-field { margin-bottom: 18px; }
.form-field label { display: block; font-size: 0.88rem; font-weight: 600; margin-bottom: 7px; color: var(--text); }
.form-field input, .form-field textarea, .form-field select {
  width: 100%; padding: 13px 15px; border-radius: 10px; border: 1px solid var(--border);
  background: rgba(255,255,255,0.04); color: var(--white); font-family: inherit; font-size: 0.95rem;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus { outline: none; border-color: var(--blue); }
.form-field textarea { resize: vertical; min-height: 130px; }
.contact-info-item { display: flex; gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--border); }
.contact-info-item .ic { width: 44px; height: 44px; border-radius: 11px; display: grid; place-items: center; background: rgba(91,184,245,0.12); font-size: 1.2rem; flex-shrink: 0; }
.contact-info-item h4 { font-size: 1rem; margin-bottom: 2px; }
.contact-info-item p { color: var(--text-muted); font-size: 0.92rem; }

/* About */
.about-lead { font-size: 1.3rem; color: var(--text); max-width: 820px; line-height: 1.6; }
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table td { padding: 14px 16px; border-bottom: 1px solid var(--border); }
.spec-table td:first-child { color: var(--text-muted); font-weight: 600; width: 38%; }
.spec-table tr:hover td { background: rgba(91,184,245,0.04); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--border); background: var(--navy-deep); padding: 56px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 36px; margin-bottom: 36px; }
.footer-grid h4 { font-size: 0.95rem; margin-bottom: 16px; color: var(--white); }
.footer-grid a { display: block; color: var(--text-muted); padding: 5px 0; font-size: 0.92rem; transition: color .2s; }
.footer-grid a:hover { color: var(--blue-light); }
.footer-brand p { color: var(--text-muted); font-size: 0.92rem; margin-top: 12px; max-width: 320px; }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; color: var(--text-muted); font-size: 0.86rem; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Linear-style product visuals ---------- */
/* Browser/device frame */
.device-frame {
  position: relative;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: #0b1726;
  box-shadow: 0 40px 120px rgba(0,0,0,0.55), 0 0 0 1px rgba(91,184,245,0.06);
  overflow: hidden;
}
.device-bar {
  display: flex; align-items: center; gap: 7px;
  padding: 11px 14px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
}
.device-bar .dot { width: 11px; height: 11px; border-radius: 50%; }
.device-bar .dot.r { background: #ff5f57; }
.device-bar .dot.y { background: #febc2e; }
.device-bar .dot.g { background: #28c840; }
.device-bar .url {
  margin-left: 12px; flex: 1; max-width: 360px;
  background: rgba(255,255,255,0.05); border-radius: 6px;
  font-size: 0.72rem; color: var(--text-muted); padding: 4px 12px;
}
.device-frame img { display: block; width: 100%; height: auto; }

/* Hero product shot with glow */
.hero-shot-wrap { position: relative; margin-top: 56px; }
.hero-shot-wrap::before {
  content: ""; position: absolute; left: 50%; top: 8%; transform: translateX(-50%);
  width: 80%; height: 70%; z-index: -1;
  background: radial-gradient(ellipse at center, rgba(26,120,194,0.55), rgba(91,184,245,0.12) 45%, transparent 70%);
  filter: blur(70px);
}
.hero-shot {
  max-width: 1060px; margin: 0 auto;
  transform: perspective(1800px) rotateX(14deg) translateY(20px);
  opacity: 0;
  transition: transform 1.1s cubic-bezier(.2,.7,.2,1), opacity 1s ease;
}
.hero-shot.in { transform: perspective(1800px) rotateX(0deg) translateY(0); opacity: 1; }

/* Screenshot sections on module pages */
.screens-section .device-frame { max-width: 980px; margin: 0 auto; }
.screens-grid { display: grid; gap: 22px; }
.screens-grid.cols-1 { grid-template-columns: 1fr; max-width: 980px; margin: 0 auto; }
.screens-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.screens-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.screen-card { transition: transform .25s ease, box-shadow .25s ease; }
.screen-card:hover { transform: translateY(-6px); }
.screen-cap { text-align: center; color: var(--text-muted); font-size: 0.85rem; margin-top: 10px; }

@media (max-width: 980px) {
  .screens-grid.cols-2, .screens-grid.cols-3 { grid-template-columns: 1fr; }
  .hero-shot { transform: none !important; opacity: 1; }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .mod-grid, .feat-grid, .other-mods { grid-template-columns: repeat(2, 1fr); }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .nav { display: none; position: fixed; top: var(--header-h); left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 4px; background: var(--navy-card); padding: 16px; border-bottom: 1px solid var(--border); }
  .nav.open { display: flex; }
  .nav a { padding: 12px 14px; }
  .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; background: rgba(255,255,255,0.03); margin-top: 4px; }
  .has-dropdown:hover .dropdown { transform: none; }
  .menu-toggle { display: block; }
  .split, .contact-grid, .cap-grid { grid-template-columns: 1fr; }
  .mod-grid, .feat-grid, .other-mods, .value-grid { grid-template-columns: 1fr; }
  .flow-arrow { transform: rotate(90deg); }
  .header-actions .btn { display: none; }
}