/* =============================================
   HIZAL BAŞKENT — Shared Stylesheet
   ============================================= */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; max-width: 100%; }
body {
  font-family: 'Inter', sans-serif;
  color: #1A1A1A;
  background: #fff;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  max-width: 100%;
  line-height: 1.6;
  position: relative; /* makes overflow-x:hidden actually clip on iOS Safari */
}
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }

:root {
  --orange:      #D94F00;
  --orange-dark: #B84200;
  --dark:        #1A1A1A;
  --mid:         #555;
  --muted:       #888;
  --border:      #E4E4E4;
  --bg:          #fff;
  --bg-off:      #F6F6F6;
  --nav-h:       72px;
}

/* ---- LAYOUT ---- */
.container { max-width: 1240px; margin: 0 auto; padding: 0 2rem; width: 100%; }
.section    { padding: 5rem 0; }
.section-sm { padding: 3.5rem 0; }

/* ---- TYPOGRAPHY ---- */
.sec-eyebrow {
  font-size: .68rem; font-weight: 700;
  letter-spacing: .28em; text-transform: uppercase;
  color: var(--orange); margin-bottom: .75rem;
  display: flex; align-items: center; gap: .75rem;
}
.sec-eyebrow::before {
  content: ''; display: inline-block;
  width: 18px; height: 2px; background: var(--orange); flex-shrink: 0;
}
.sec-h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800; color: var(--dark);
  letter-spacing: -.02em; line-height: 1.15;
}
.sec-p {
  margin-top: .875rem;
  font-size: .9rem; color: var(--mid);
  line-height: 1.85; max-width: 520px;
}

/* ---- NAVIGATION ---- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  background: #fff;
  border-bottom: 1px solid var(--border);
  height: var(--nav-h);
  transition: box-shadow .3s;
  max-width: 100vw;
  overflow: hidden;
}
.nav.scrolled { box-shadow: 0 2px 16px rgba(0,0,0,.07); }
.nav-inner {
  max-width: 1240px; margin: 0 auto; padding: 0 2rem;
  height: 100%;
  display: flex; align-items: center; justify-content: space-between;
  gap: 2rem;
}
.nav-logo { display: flex; align-items: center; gap: .75rem; flex-shrink: 0; }
.nav-logo-icon {
  width: 36px; height: 36px; background: var(--orange);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: .82rem; color: #fff;
  flex-shrink: 0; overflow: hidden; transition: width .2s, height .2s;
}
.nav-logo-name  { font-weight: 700; font-size: .92rem; letter-spacing: .04em; color: var(--dark); line-height: 1.1; }
.nav-logo-sub   { font-size: .62rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-top: 1px; }
.nav-links      { display: flex; gap: 2rem; }
.nav-links a {
  font-size: .76rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--mid); padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  transition: color .2s, border-color .2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--orange); border-color: var(--orange); }
.nav-right  { display: flex; align-items: center; gap: 1.25rem; flex-shrink: 0; }
.lang-toggle {
  display: flex; align-items: center; gap: .4rem;
  font-size: .72rem; font-weight: 600; letter-spacing: .08em;
}
.lang-toggle button {
  background: none; border: none; color: var(--muted);
  font: inherit; padding: .15rem .3rem; transition: color .2s;
}
.lang-toggle button.active { color: var(--orange); font-weight: 700; }
.lang-toggle .sep { color: var(--border); }
.nav-cta {
  padding: .48rem 1.25rem;
  border: 1.5px solid var(--orange); color: var(--orange);
  font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  transition: background .2s, color .2s;
  display: inline-block;
}
.nav-cta:hover { background: var(--orange); color: #fff; }

/* Hamburger */
#ham { display: none; flex-direction: column; gap: 5px; padding: 4px; background: none; border: none; cursor: pointer; }
#ham span { display: block; width: 22px; height: 2px; background: var(--dark); border-radius: 1px; transition: transform .3s, opacity .3s; }
#mob-nav {
  display: none; position: fixed; inset: 0; z-index: 180;
  background: #fff; flex-direction: column; align-items: center; justify-content: center; gap: 2rem;
}
#mob-nav.open { display: flex; }
#mob-nav a { font-size: 1.5rem; font-weight: 700; letter-spacing: .04em; color: var(--mid); transition: color .2s; }
#mob-nav a:hover { color: var(--orange); }
#mob-close {
  position: absolute; top: 1.5rem; right: 1.5rem;
  background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--mid);
}

/* ---- HERO ---- */
.hero { position: relative; overflow: hidden; margin-top: var(--nav-h); }
.hero-img-wrap { position: relative; height: min(82vh, 680px); overflow: hidden; }
.hero-img-wrap img { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,.65) 0%, rgba(0,0,0,.4) 45%, rgba(0,0,0,.1) 100%);
}
.hero-content {
  position: absolute; inset: 0;
  display: flex; align-items: center;
}
.hero-content .container { width: 100%; }
.hero-eyebrow { font-size: .68rem; font-weight: 700; letter-spacing: .32em; text-transform: uppercase; color: #fff; opacity: .65; margin-bottom: 1rem; }
.hero-h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); color: #fff; font-weight: 800; line-height: 1.1; max-width: 560px; letter-spacing: -.02em; margin-bottom: 1.25rem; }
.hero-h1 strong { color: var(--orange); font-weight: 800; }
.hero-p { font-size: .95rem; color: rgba(255,255,255,.75); max-width: 440px; line-height: 1.8; margin-bottom: 2rem; }
.hero-actions { display: flex; gap: .875rem; flex-wrap: wrap; }

/* ---- BUTTONS ---- */
.btn-primary {
  display: inline-block; padding: .72rem 1.875rem;
  background: var(--orange); color: #fff;
  font-size: .78rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  border: 1.5px solid var(--orange);
  transition: background .2s, transform .15s;
}
.btn-primary:hover { background: var(--orange-dark); border-color: var(--orange-dark); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }
.btn-outline {
  display: inline-block; padding: .72rem 1.875rem;
  background: transparent; color: #fff;
  font-size: .78rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  border: 1.5px solid rgba(255,255,255,.5);
  transition: border-color .2s, background .2s;
}
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,.1); }
.btn-outline-dark {
  display: inline-block; padding: .72rem 1.875rem;
  background: transparent; color: var(--orange);
  font-size: .78rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  border: 1.5px solid var(--orange);
  transition: background .2s, color .2s;
}
.btn-outline-dark:hover { background: var(--orange); color: #fff; }

/* ---- STATS BAR ---- */
.stats-bar { background: var(--dark); padding: 2.25rem 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat-item { text-align: center; padding: .75rem 1rem; border-right: 1px solid rgba(255,255,255,.07); }
.stat-item:last-child { border-right: none; }
.stat-num { font-size: 2.25rem; font-weight: 800; color: var(--orange); line-height: 1; margin-bottom: .3rem; }
.stat-lbl { font-size: .66rem; letter-spacing: .18em; text-transform: uppercase; color: rgba(255,255,255,.4); }

/* ---- PARTNERS STRIP ---- */
.partners-strip { padding: 2.25rem 0; border-bottom: 1px solid var(--border); overflow: hidden; max-width: 100vw; transform: translateZ(0); -webkit-transform: translateZ(0); }
.partners-track {
  display: flex; gap: 3.5rem; align-items: center;
  animation: slide-partners 28s linear infinite;
  width: max-content;
  will-change: transform;
}
.partners-track:hover { animation-play-state: paused; }
@keyframes slide-partners { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.partner-item { font-size: .85rem; font-weight: 700; color: #C5C5C5; letter-spacing: .1em; text-transform: uppercase; white-space: nowrap; transition: color .2s; }
.partner-item:hover { color: var(--dark); }

/* ---- PRODUCT CARDS ---- */
.prod-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.5rem; }
.prod-card { background: #fff; border: 1px solid var(--border); overflow: hidden; transition: box-shadow .25s, transform .25s; display: flex; flex-direction: column; }
.prod-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,.09); transform: translateY(-3px); }
.prod-card-img { height: 210px; overflow: hidden; position: relative; background: var(--bg-off); flex-shrink: 0; }
.prod-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s; }
.prod-card:hover .prod-card-img img { transform: scale(1.04); }
.prod-badge { position: absolute; top: .75rem; left: .75rem; background: var(--orange); color: #fff; font-size: .6rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; padding: .22rem .65rem; }
.prod-body { padding: 1.25rem 1.25rem 1.25rem; flex: 1; display: flex; flex-direction: column; }
.prod-name { font-weight: 700; font-size: .98rem; color: var(--dark); margin-bottom: .4rem; }
.prod-desc { font-size: .8rem; color: var(--mid); line-height: 1.7; flex: 1; margin-bottom: 1rem; }
.prod-footer { display: flex; align-items: center; justify-content: space-between; padding-top: .875rem; border-top: 1px solid var(--border); }
.prod-link { font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--orange); display: flex; align-items: center; gap: .4rem; transition: gap .2s; }
.prod-link:hover { gap: .7rem; }
.prod-link svg { transition: transform .2s; }
.prod-link:hover svg { transform: translateX(3px); }

/* ---- SERVICE CARDS ---- */
.svc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1.5rem; }
.svc-card { padding: 2rem 1.75rem; background: var(--bg-off); border: 1px solid var(--border); border-top: 3px solid transparent; transition: border-top-color .25s, box-shadow .25s; }
.svc-card:hover { border-top-color: var(--orange); box-shadow: 0 4px 20px rgba(0,0,0,.06); }
.svc-icon { width: 44px; height: 44px; background: rgba(217,79,0,.1); border-radius: 8px; display: flex; align-items: center; justify-content: center; margin-bottom: 1.25rem; }
.svc-name { font-weight: 700; font-size: .95rem; color: var(--dark); margin-bottom: .5rem; }
.svc-desc { font-size: .8rem; color: var(--mid); line-height: 1.75; }

/* ---- PAGE HEADER ---- */
.page-header { background: var(--bg-off); border-bottom: 1px solid var(--border); padding: 2.5rem 0; margin-top: var(--nav-h); }
.page-header h1 { font-size: clamp(1.5rem, 2.5vw, 2.25rem); font-weight: 800; letter-spacing: -.02em; }
.page-header p { font-size: .88rem; color: var(--mid); margin-top: .4rem; }
.breadcrumb { display: flex; align-items: center; gap: .5rem; font-size: .76rem; color: var(--muted); margin-bottom: .875rem; }
.breadcrumb a { color: var(--muted); transition: color .2s; }
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb-sep { color: var(--border); }

/* ---- FORMS ---- */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.125rem; }
.form-label { display: block; font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--mid); margin-bottom: .45rem; }
.form-control {
  width: 100%; padding: .72rem 1rem;
  border: 1px solid var(--border); background: #fff;
  font-family: 'Inter', sans-serif; font-size: .875rem; color: var(--dark);
  outline: none; transition: border-color .2s, box-shadow .2s;
}
.form-control:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(217,79,0,.07); }
.form-control::placeholder { color: #bbb; }
textarea.form-control { resize: vertical; min-height: 120px; }
select.form-control { cursor: pointer; }

/* ---- CTA BANNER ---- */
.cta-banner { background: var(--dark); padding: 4rem 0; }
.cta-banner h2 { font-size: clamp(1.5rem, 2.5vw, 2rem); font-weight: 800; color: #fff; letter-spacing: -.02em; }
.cta-banner p { font-size: .9rem; color: rgba(255,255,255,.55); margin-top: .5rem; }

/* ---- FOOTER ---- */
.footer { background: var(--dark); padding: 4.5rem 0 1.75rem; margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-brand { max-width: 260px; }
.footer-brand-name { font-weight: 800; font-size: 1rem; letter-spacing: .06em; color: #fff; margin-bottom: .25rem; }
.footer-brand-sub { font-size: .62rem; letter-spacing: .16em; text-transform: uppercase; color: rgba(255,255,255,.3); margin-bottom: 1rem; }
.footer-brand-desc { font-size: .8rem; color: rgba(255,255,255,.4); line-height: 1.8; }
.footer-col h4 { font-size: .65rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: rgba(255,255,255,.35); margin-bottom: 1.25rem; }
.footer-col ul { display: flex; flex-direction: column; gap: .6rem; }
.footer-col ul a { font-size: .8rem; color: rgba(255,255,255,.42); transition: color .2s; }
.footer-col ul a:hover { color: var(--orange); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.07); padding-top: 1.5rem; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.footer-copy { font-size: .72rem; color: rgba(255,255,255,.25); }
.footer-tags { font-size: .65rem; letter-spacing: .14em; color: rgba(255,255,255,.15); text-transform: uppercase; }

/* ---- WA FLOAT ---- */
.wa { position: fixed; bottom: 2rem; right: 2rem; z-index: 100; width: 50px; height: 50px; border-radius: 50%; background: #25D366; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 20px rgba(37,211,102,.4); transition: transform .25s, box-shadow .25s; }
.wa:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,.55); }

/* ---- LANG SYSTEM ---- */
[data-tr], [data-en] { display: none !important; }
body.lang-tr [data-tr] { display: block !important; }
body.lang-en [data-en] { display: block !important; }
body.lang-tr span[data-tr], body.lang-tr a[data-tr], body.lang-tr li[data-tr], body.lang-tr td[data-tr], body.lang-tr th[data-tr] { display: inline !important; }
body.lang-en span[data-en], body.lang-en a[data-en], body.lang-en li[data-en], body.lang-en td[data-en], body.lang-en th[data-en] { display: inline !important; }

/* ---- DIVIDER ---- */
hr.divider { border: none; border-top: 1px solid var(--border); margin: 0; }

/* ---- BADGE ---- */
.badge { display: inline-block; padding: .2rem .65rem; font-size: .62rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; background: rgba(217,79,0,.1); color: var(--orange); }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .nav-links { display: none; }
  #ham { display: flex; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 3rem 0; }
  .section-sm { padding: 2.5rem 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .container { padding: 0 1.25rem; }
  .nav-inner { padding: 0 1.25rem; }

  /* Hero */
  .hero-img-wrap { height: min(70vh, 460px); }
  .hero-h1 { max-width: 100%; }
  .hero-p { max-width: 100%; font-size: .88rem; }
  .hero-actions { flex-direction: column; gap: .65rem; }
  .hero-actions .btn-primary,
  .hero-actions .btn-outline { width: 100%; text-align: center; padding: .85rem 1.5rem; }

  /* Stats bar */
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,.07); }
  .stat-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.07); }
  .stat-item:nth-last-child(-n+2) { border-bottom: none; }

  /* Product grid */
  .prod-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .prod-card-img { height: 160px; }

  /* Service grid */
  .svc-grid { grid-template-columns: 1fr; }

  /* Contact page two-col layout */
  .contact-layout { grid-template-columns: 1fr !important; gap: 2rem !important; }

  /* CTA banner */
  .cta-banner { padding: 2.75rem 0; }
  .cta-banner .container > div { flex-direction: column !important; gap: 1.25rem !important; text-align: center; }

  /* About / kurumsal two-col grids */
  .about-grid { grid-template-columns: 1fr !important; gap: 2rem !important; }

  /* Kurumsal values grid */
  .values-grid { grid-template-columns: 1fr !important; gap: 1rem !important; }

  /* Footer */
  .footer { padding: 3rem 0 1.5rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: .5rem; }

  /* Page header */
  .page-header { padding: 1.75rem 0; }
  .page-header h1 { font-size: 1.5rem; }

  /* Nav logo text hidden on very small */
  .nav-logo-name, .nav-logo-sub { display: none; }
  .nav-cta { display: none; }
}
@media (max-width: 480px) {
  .prod-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .stat-item { border-right: none !important; border-bottom: 1px solid rgba(255,255,255,.07); }
  .stat-item:last-child { border-bottom: none; }
  .hero-img-wrap { height: min(60vh, 380px); }
  .hero-eyebrow { display: none; }
  .sec-p { max-width: 100%; }
}

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: #f0f0f0; }
::-webkit-scrollbar-thumb { background: var(--orange); border-radius: 3px; }