/* ═══════════════════════════════════════════════════════════════
   ÖZER CNC — Kurumsal Tasarım  |  Beyaz & Kırmızı
   ═══════════════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Rajdhani:wght@500;600;700&display=swap');

:root {
  --red:       #C8102E;
  --red2:      #E01030;
  --red-dark:  #A00D25;
  --red-light: #FDEEF1;
  --red-glow:  rgba(200,16,46,0.10);
  --bg:        #FFFFFF;
  --bg1:       #F7F8FA;
  --bg2:       #F0F2F5;
  --bg3:       #E8EAED;
  --dark:      #0D0F14;
  --dark2:     #1A1D27;
  --text:      #1A1D27;
  --text2:     #4B5563;
  --muted:     #9CA3AF;
  --border:    rgba(200,16,46,0.15);
  --borderG:   rgba(0,0,0,0.08);
  --r:         14px;
  --r-sm:      8px;
  --shadow:    0 4px 24px rgba(0,0,0,0.08);
  --shadow-md: 0 8px 40px rgba(0,0,0,0.12);
  --shadow-red:0 8px 32px rgba(200,16,46,0.20);
}

*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; font-size:16px; }
body { font-family:'Inter',system-ui,sans-serif; background:var(--bg); color:var(--text); overflow-x:hidden; line-height:1.7; }

::-webkit-scrollbar { width:5px; }
::-webkit-scrollbar-track { background:var(--bg2); }
::-webkit-scrollbar-thumb { background:var(--red); border-radius:3px; }

/* ── Loading ── */
#loading {
  position:fixed; inset:0; z-index:9999;
  background:var(--dark);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:24px;
  transition:opacity .5s ease, visibility .5s ease;
}
#loading.hidden { opacity:0; visibility:hidden; }
.loader-logo { font-family:'Rajdhani',sans-serif; font-size:2rem; font-weight:700; color:#fff; letter-spacing:5px; }
.loader-logo span { color:var(--red2); }
.loader-bar { width:200px; height:2px; background:rgba(255,255,255,0.15); border-radius:2px; overflow:hidden; }
.loader-bar::after { content:''; display:block; height:100%; width:0%; background:var(--red2); animation:loadFill 1.6s ease forwards; }
@keyframes loadFill { to { width:100%; } }

/* ── Navbar ── */
nav {
  position:fixed; top:0; left:0; right:0; z-index:1000;
  background:rgba(255,255,255,0.97);
  backdrop-filter:blur(20px);
  box-shadow:0 1px 0 var(--borderG), 0 4px 20px rgba(0,0,0,0.06);
  padding:14px 5%;
  display:flex; align-items:center; justify-content:space-between;
  transition:padding .3s;
}
nav.scrolled { padding:10px 5%; }
.nav-logo {
  font-family:'Rajdhani',sans-serif; font-size:1.5rem; font-weight:700;
  color:var(--dark); text-decoration:none; letter-spacing:1px;
  display:flex; align-items:center; gap:10px;
}
.nav-logo-icon { width:36px; height:36px; background:var(--red); border-radius:6px; display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.nav-logo-icon svg { fill:#fff; width:20px; height:20px; }
.nav-logo-img { height:36px; width:auto; max-width:160px; object-fit:contain; }
.nav-links { display:flex; align-items:center; gap:28px; list-style:none; }
.nav-links a {
  color:var(--text2); text-decoration:none;
  font-size:.875rem; font-weight:500; letter-spacing:.2px;
  transition:color .2s; position:relative;
}
.nav-links a::after {
  content:''; position:absolute; bottom:-3px; left:0; right:0;
  height:2px; background:var(--red);
  transform:scaleX(0); transform-origin:left; transition:transform .25s;
}
.nav-links a:hover { color:var(--red); }
.nav-links a:hover::after { transform:scaleX(1); }
.nav-cta {
  background:var(--red) !important; color:#fff !important;
  padding:9px 20px; border-radius:var(--r-sm);
  font-weight:600 !important; transition:background .2s, transform .15s !important;
}
.nav-cta:hover { background:var(--red2) !important; transform:translateY(-1px); }
.nav-cta::after { display:none !important; }
.nav-burger { display:none; flex-direction:column; gap:5px; cursor:pointer; background:none; border:none; padding:4px; }
.nav-burger span { display:block; width:24px; height:2px; background:var(--dark); border-radius:2px; transition:transform .3s, opacity .3s; }

/* ── Hero ── */
#hero {
  position:relative; height:100vh; min-height:640px;
  display:flex; align-items:center; overflow:hidden;
}
.hero-video-wrap {
  position:absolute; inset:0; z-index:0; overflow:hidden;
}
.hero-video-wrap video {
  width:100%; height:100%; object-fit:cover;
  transform:scale(1.06); animation:videoZoom 22s ease-in-out infinite alternate;
}
@keyframes videoZoom { from { transform:scale(1.06); } to { transform:scale(1.13); } }
.hero-overlay {
  position:absolute; inset:0;
  background:linear-gradient(
    135deg,
    rgba(13,15,20,0.75) 0%,
    rgba(13,15,20,0.60) 50%,
    rgba(200,16,46,0.25) 100%
  );
}
.hero-overlay2 {
  position:absolute; inset:0;
  background:linear-gradient(to top, rgba(13,15,20,0.5) 0%, transparent 50%);
}
.hero-content {
  position:relative; z-index:1;
  padding:0 5%; max-width:860px; padding-top:80px;
}
.hero-badge {
  display:inline-flex; align-items:center; gap:8px;
  background:rgba(200,16,46,0.2); border:1px solid rgba(200,16,46,0.4);
  color:#fff; font-size:.78rem; font-weight:600;
  padding:5px 14px; border-radius:50px; margin-bottom:24px;
  letter-spacing:.5px; backdrop-filter:blur(4px);
}
.hero-badge::before { content:''; width:6px; height:6px; border-radius:50%; background:var(--red2); animation:pulse 2s infinite; }
@keyframes pulse { 0%,100%{ opacity:1; transform:scale(1); } 50%{ opacity:.5; transform:scale(1.4); } }
.hero-title {
  font-family:'Rajdhani',sans-serif;
  font-size:clamp(3rem,7vw,5.5rem);
  font-weight:700; line-height:1.05; color:#fff; margin-bottom:16px;
  text-shadow:0 2px 20px rgba(0,0,0,0.3);
}
.hero-title .hl { color:var(--red2); }
.hero-sub {
  font-size:clamp(1rem,2.5vw,1.2rem); color:rgba(255,255,255,0.80);
  margin-bottom:40px; max-width:560px; line-height:1.65;
}
.hero-actions { display:flex; gap:14px; flex-wrap:wrap; }
.btn {
  display:inline-flex; align-items:center; gap:8px;
  padding:13px 26px; border-radius:var(--r-sm);
  font-size:.925rem; font-weight:600; text-decoration:none;
  cursor:pointer; border:none; transition:all .2s; letter-spacing:.2px;
  font-family:inherit;
}
.btn-primary { background:var(--red); color:#fff; box-shadow:var(--shadow-red); }
.btn-primary:hover { background:var(--red2); transform:translateY(-2px); box-shadow:0 12px 40px rgba(200,16,46,0.35); }
.btn-outline-white { background:transparent; color:#fff; border:1.5px solid rgba(255,255,255,0.6); }
.btn-outline-white:hover { background:rgba(255,255,255,0.12); border-color:#fff; }
.hero-scroll {
  position:absolute; bottom:32px; left:50%; transform:translateX(-50%);
  z-index:1; display:flex; flex-direction:column; align-items:center; gap:8px;
  color:rgba(255,255,255,0.5); font-size:.72rem; letter-spacing:1.5px;
  animation:float 3s ease-in-out infinite;
}
@keyframes float { 0%,100%{ transform:translateX(-50%) translateY(0); } 50%{ transform:translateX(-50%) translateY(-7px); } }
.scroll-line { width:1px; height:36px; background:linear-gradient(to bottom, rgba(255,255,255,0.5), transparent); }

/* ── Sections ── */
section { padding:96px 5%; }
.section-label {
  font-size:.72rem; font-weight:700; letter-spacing:3px;
  color:var(--red); text-transform:uppercase; margin-bottom:10px;
}
.section-title {
  font-family:'Rajdhani',sans-serif;
  font-size:clamp(1.9rem,4.5vw,3rem);
  font-weight:700; color:var(--dark); line-height:1.12; margin-bottom:14px;
}
.section-sub { font-size:.975rem; color:var(--text2); max-width:540px; line-height:1.7; margin-bottom:56px; }

/* ── Reveal ── */
.reveal { opacity:0; transform:translateY(36px); transition:opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity:1; transform:translateY(0); }
.reveal-left { opacity:0; transform:translateX(-36px); transition:opacity .7s ease, transform .7s ease; }
.reveal-left.visible { opacity:1; transform:translateX(0); }
.reveal-right { opacity:0; transform:translateX(36px); transition:opacity .7s ease, transform .7s ease; }
.reveal-right.visible { opacity:1; transform:translateX(0); }

/* ── About ── */
#about { background:var(--bg1); }
.about-grid { display:grid; grid-template-columns:1fr 1fr; gap:72px; align-items:center; }
.about-text p { color:var(--text2); margin-bottom:18px; line-height:1.8; }
.about-text strong { color:var(--dark); }
.stats-grid { display:grid; grid-template-columns:1fr 1fr; gap:2px; background:var(--borderG); border:1px solid var(--borderG); border-radius:var(--r); overflow:hidden; box-shadow:var(--shadow); }
.stat-card { background:#fff; padding:34px 24px; text-align:center; transition:background .2s; }
.stat-card:hover { background:var(--red-light); }
.stat-number { font-family:'Rajdhani',sans-serif; font-size:2.8rem; font-weight:700; color:var(--red); line-height:1; margin-bottom:6px; }
.stat-label { font-size:.82rem; color:var(--text2); font-weight:500; }

/* ── Products ── */
#products { background:#fff; }
.products-head { display:flex; align-items:flex-end; justify-content:space-between; margin-bottom:52px; gap:24px; flex-wrap:wrap; }
.products-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.product-card {
  background:#fff; border:1.5px solid var(--borderG);
  border-radius:var(--r); overflow:hidden;
  transition:border-color .25s, transform .25s, box-shadow .25s;
  text-decoration:none; display:block; color:inherit;
  cursor:pointer; position:relative;
}
.product-card:hover { border-color:var(--red); transform:translateY(-6px); box-shadow:var(--shadow-md); }
.product-card-img {
  width:100%; height:220px; overflow:hidden;
  background:var(--bg1); display:flex; align-items:center; justify-content:center;
  position:relative;
}
.product-card-img img {
  width:100%; height:100%; object-fit:contain;
  padding:16px;
  transition:transform .4s ease;
}
.product-card:hover .product-card-img img { transform:scale(1.07); }
.card-cat-tag {
  position:absolute; top:12px; left:12px;
  background:var(--red); color:#fff;
  font-size:.68rem; font-weight:700; letter-spacing:1.5px;
  padding:4px 10px; border-radius:4px; text-transform:uppercase;
}
.card-body { padding:24px 24px 20px; }
.card-name { font-family:'Rajdhani',sans-serif; font-size:1.4rem; font-weight:700; color:var(--dark); margin-bottom:6px; line-height:1.2; }
.card-short { font-size:.85rem; color:var(--text2); line-height:1.6; margin-bottom:18px; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }
.card-specs { border-top:1px solid var(--borderG); padding-top:14px; display:flex; flex-direction:column; gap:6px; margin-bottom:16px; }
.spec-row { display:flex; justify-content:space-between; font-size:.78rem; }
.spec-key { color:var(--muted); }
.spec-val { color:var(--text); font-weight:600; }
.card-link {
  display:inline-flex; align-items:center; gap:6px;
  color:var(--red); font-size:.82rem; font-weight:700;
  transition:gap .2s;
}
.card-link:hover { gap:10px; }
.card-btn {
  display:block; width:100%; padding:11px;
  background:var(--red-light); border:1.5px solid var(--border);
  border-radius:var(--r-sm); color:var(--red);
  font-size:.85rem; font-weight:700;
  text-align:center; cursor:pointer;
  transition:all .2s; font-family:inherit; text-decoration:none;
  margin-top:4px;
}
.card-btn:hover { background:var(--red); color:#fff; }

/* ── Services ── */
#services { background:var(--bg1); }
.services-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.service-card {
  background:#fff; border:1.5px solid var(--borderG);
  border-radius:var(--r); overflow:hidden;
  transition:border-color .25s, transform .2s, box-shadow .25s;
}
.service-card:hover { border-color:var(--red); transform:translateY(-4px); box-shadow:var(--shadow-md); }
.service-img { width:100%; height:160px; overflow:hidden; }
.service-img img { width:100%; height:100%; object-fit:cover; transition:transform .4s; }
.service-card:hover .service-img img { transform:scale(1.05); }
.service-body { padding:22px 20px; }
.service-num { font-family:'Rajdhani',sans-serif; font-size:2.2rem; font-weight:700; color:var(--red); opacity:.2; margin-bottom:2px; line-height:1; }
.service-title { font-family:'Rajdhani',sans-serif; font-size:1.15rem; font-weight:700; color:var(--dark); margin-bottom:8px; }
.service-desc { font-size:.82rem; color:var(--text2); line-height:1.65; }

/* ── Sectors ── */
#sectors { background:#fff; padding:80px 5%; }
.sectors-wrap { text-align:center; margin-bottom:48px; }
.sectors-grid { display:grid; grid-template-columns:repeat(6,1fr); gap:14px; }
.sector-card {
  background:var(--bg1); border:1.5px solid var(--borderG);
  border-radius:var(--r); padding:28px 12px; text-align:center;
  transition:border-color .2s, background .2s, transform .2s;
}
.sector-card:hover { border-color:var(--red); background:var(--red-light); transform:translateY(-4px); }
.sector-icon { font-size:2rem; margin-bottom:10px; }
.sector-name { font-size:.78rem; font-weight:600; color:var(--text); line-height:1.3; }

/* ── Why us ── */
#why { background:var(--dark); }
#why .section-title { color:#fff; }
#why .section-label { color:var(--red2); }
.why-grid { display:grid; grid-template-columns:1fr 1fr; gap:72px; align-items:center; }
.why-list { display:flex; flex-direction:column; gap:22px; }
.why-item { display:flex; gap:16px; align-items:flex-start; }
.why-num { min-width:40px; height:40px; background:var(--red); border-radius:8px; display:flex; align-items:center; justify-content:center; font-family:'Rajdhani',sans-serif; font-size:1rem; font-weight:700; color:#fff; }
.why-content h4 { font-size:.975rem; font-weight:600; color:#fff; margin-bottom:4px; }
.why-content p { font-size:.85rem; color:rgba(255,255,255,0.55); line-height:1.6; }
.why-visual { display:flex; flex-direction:column; gap:16px; }
.why-box { background:rgba(255,255,255,0.05); border:1px solid rgba(255,255,255,0.08); border-radius:12px; padding:20px 22px; display:flex; align-items:center; gap:16px; transition:border-color .2s; }
.why-box:hover { border-color:rgba(200,16,46,0.4); }
.why-box-icon { font-size:1.7rem; }
.why-box-text h5 { font-size:.9rem; font-weight:600; color:#fff; }
.why-box-text p { font-size:.78rem; color:rgba(255,255,255,0.5); margin-top:3px; }

/* ── Contact ── */
#contact { background:var(--bg1); }
.contact-grid { display:grid; grid-template-columns:1fr 1.4fr; gap:56px; }
.contact-info h3 { font-family:'Rajdhani',sans-serif; font-size:1.6rem; font-weight:700; color:var(--dark); margin-bottom:14px; }
.contact-info p { color:var(--text2); line-height:1.7; margin-bottom:28px; }
.contact-items { display:flex; flex-direction:column; gap:18px; }
.contact-item { display:flex; gap:14px; align-items:flex-start; }
.ci-icon { width:44px; height:44px; min-width:44px; background:var(--red-light); border:1.5px solid var(--border); border-radius:10px; display:flex; align-items:center; justify-content:center; font-size:1.1rem; }
.ci-label { font-size:.72rem; color:var(--muted); margin-bottom:2px; font-weight:600; letter-spacing:.5px; text-transform:uppercase; }
.ci-val { font-size:.925rem; color:var(--dark); font-weight:500; }
.ci-val a { color:var(--dark); text-decoration:none; transition:color .2s; }
.ci-val a:hover { color:var(--red); }
.contact-form { background:#fff; border:1.5px solid var(--borderG); border-radius:var(--r); padding:36px; box-shadow:var(--shadow); }
.contact-form h3 { font-family:'Rajdhani',sans-serif; font-size:1.4rem; font-weight:700; color:var(--dark); margin-bottom:24px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.form-group { display:flex; flex-direction:column; gap:5px; margin-bottom:14px; }
.form-group label { font-size:.78rem; font-weight:600; color:var(--text2); }
.form-group input, .form-group textarea {
  background:var(--bg1); border:1.5px solid var(--borderG);
  border-radius:var(--r-sm); padding:11px 14px; color:var(--dark);
  font-size:.9rem; font-family:inherit; outline:none; transition:border-color .2s;
}
.form-group input:focus, .form-group textarea:focus { border-color:var(--red); background:#fff; }
.form-group textarea { resize:vertical; min-height:110px; }
.form-submit {
  width:100%; padding:13px; background:var(--red); color:#fff;
  border:none; border-radius:var(--r-sm); font-size:.95rem; font-weight:700;
  cursor:pointer; font-family:inherit; transition:all .2s; margin-top:4px;
  box-shadow:var(--shadow-red);
}
.form-submit:hover { background:var(--red2); transform:translateY(-1px); }
.form-success { display:none; background:#F0FDF4; border:1.5px solid #86EFAC; border-radius:var(--r-sm); padding:12px; color:#16A34A; font-size:.875rem; margin-top:10px; text-align:center; }

/* ── Footer ── */
footer { background:var(--dark); padding:60px 5% 28px; }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr; gap:56px; margin-bottom:44px; }
.footer-logo { font-family:'Rajdhani',sans-serif; font-size:1.4rem; font-weight:700; color:#fff; margin-bottom:14px; display:flex; align-items:center; gap:8px; }
.footer-logo-icon { width:32px; height:32px; background:var(--red); border-radius:6px; display:flex; align-items:center; justify-content:center; }
.footer-desc { font-size:.85rem; color:rgba(255,255,255,0.45); line-height:1.7; max-width:300px; }
.footer-col h4 { font-size:.78rem; font-weight:700; letter-spacing:1.5px; color:rgba(255,255,255,0.5); margin-bottom:18px; text-transform:uppercase; }
.footer-links { list-style:none; display:flex; flex-direction:column; gap:9px; }
.footer-links a { color:rgba(255,255,255,0.55); text-decoration:none; font-size:.875rem; transition:color .2s; }
.footer-links a:hover { color:#fff; }
.footer-bottom { display:flex; align-items:center; justify-content:space-between; padding-top:20px; border-top:1px solid rgba(255,255,255,0.08); font-size:.78rem; color:rgba(255,255,255,0.35); flex-wrap:wrap; gap:8px; }
.footer-bottom a { color:var(--red); text-decoration:none; }

/* ── Red divider ── */
.red-divider { width:56px; height:3px; background:var(--red); border-radius:2px; margin:16px 0 28px; }

/* ── XERTEXA powered-by ── */
.xertexa-credit {
  display:flex; align-items:center; justify-content:center; gap:10px;
  padding:14px; border-top:1px solid rgba(255,255,255,0.08);
  font-size:.78rem; color:rgba(255,255,255,.35);
}
.xertexa-credit a { color:rgba(255,255,255,.55); text-decoration:none; transition:color .2s; }
.xertexa-credit a:hover { color:#fff; }
.xertexa-credit img { height:22px; width:auto; opacity:.8; vertical-align:middle; }

/* ── WhatsApp FAB ── */
.whatsapp-fab { position:fixed; bottom:28px; right:28px; z-index:500; width:56px; height:56px; border-radius:50%; background:#25D366; display:flex; align-items:center; justify-content:center; text-decoration:none; font-size:1.6rem; box-shadow:0 4px 20px rgba(37,211,102,0.45); transition:transform .2s; animation:fabIn .8s ease .5s both; }
@keyframes fabIn { from { opacity:0; transform:scale(0); } to { opacity:1; transform:scale(1); } }
.whatsapp-fab:hover { transform:scale(1.1); }

/* ── Responsive ── */
@media(max-width:1100px) {
  .products-grid { grid-template-columns:1fr 1fr; }
  .services-grid { grid-template-columns:1fr 1fr; }
  .sectors-grid  { grid-template-columns:repeat(3,1fr); }
  .footer-grid   { grid-template-columns:1fr 1fr; }
}
@media(max-width:768px) {
  section { padding:64px 5%; }
  .nav-links { display:none; }
  .nav-links.open { display:flex; flex-direction:column; position:fixed; top:0; left:0; right:0; background:rgba(255,255,255,0.99); backdrop-filter:blur(20px); padding:80px 5% 40px; gap:22px; box-shadow:0 4px 40px rgba(0,0,0,0.1); }
  .nav-links.open a { color:var(--dark) !important; font-size:1.1rem; }
  .nav-burger { display:flex; }
  .about-grid, .why-grid, .contact-grid { grid-template-columns:1fr; gap:40px; }
  .products-grid { grid-template-columns:1fr; }
  .services-grid { grid-template-columns:1fr 1fr; }
  .sectors-grid  { grid-template-columns:repeat(2,1fr); }
  .footer-grid   { grid-template-columns:1fr; gap:32px; }
  .form-row { grid-template-columns:1fr; }
  .hero-actions { flex-direction:column; }
  .stats-grid { grid-template-columns:1fr 1fr; }
  .products-head { flex-direction:column; align-items:flex-start; }
}