/* Defvize — Shared stylesheet for side pages */

:root {
  --slate: #2E3E50;
  --slate-mid: #3C4E63;
  --slate-dark: #1E2A38;
  --teal: #17B5C5;
  --teal-light: #3DCDDC;
  --teal-dark: #139CAB;
  --teal-pale: #E8F7F9;
  --cream: #F5F8FA;
  --white: #ffffff;
  --text-dark: #2E3E50;
  --text-mid: #475569;
  --text-light: #6B7A8D;
  --border: #DFE5EB;
  --radius: 6px;
  --radius-lg: 12px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--white);
  color: var(--text-dark);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  line-height: 1.7;
}
a { text-decoration: none; color: var(--teal); }
a:hover { color: var(--teal-dark); }
img { max-width: 100%; display: block; }

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  height: 68px; display: flex; align-items: center;
  padding: 0 2rem; gap: 1.5rem;
  box-shadow: 0 1px 3px rgba(46,62,80,0.04);
}
.nav-logo { display: flex; align-items: center; flex-shrink: 0; }
.nav-logo img { height: 48px; width: auto; }
.nav-links { display: flex; list-style: none; margin-left: auto; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--text-mid); padding: 0 1rem; height: 68px; display: flex; align-items: center; transition: color 0.2s; }
.nav-links a:hover { color: var(--teal); }
.nav-phone { color: var(--slate); font-size: 14px; font-weight: 600; display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.nav-phone:hover { color: var(--teal); }
.nav-cta {
  background: var(--teal); color: #fff !important;
  font-size: 13.5px; font-weight: 600; padding: 0 1.3rem; height: 42px;
  border-radius: var(--radius); white-space: nowrap;
  display: flex; align-items: center; transition: all 0.2s; flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(23,181,197,0.25);
}
.nav-cta:hover { background: var(--teal-dark); transform: translateY(-1px); box-shadow: 0 6px 16px rgba(23,181,197,0.35); }
.nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 6px; margin-left: auto; }
.nav-hamburger span { display: block; width: 24px; height: 2px; background: var(--slate); border-radius: 2px; }
.nav-mobile { display: none; position: fixed; top: 68px; left: 0; right: 0; background: var(--white); z-index: 99; padding: 1rem 2rem; border-bottom: 1px solid var(--border); flex-direction: column; box-shadow: 0 4px 16px rgba(46,62,80,0.08); }
.nav-mobile.open { display: flex; }
.nav-mobile a { font-size: 15px; color: var(--text-mid); padding: 0.9rem 0; border-bottom: 1px solid var(--border); transition: color 0.2s; font-weight: 500; }
.nav-mobile a:hover { color: var(--teal); }
.nav-mobile a:last-child { border-bottom: none; }

/* PAGE HEADER */
.page-header {
  padding: 140px 2rem 4rem;
  background: linear-gradient(160deg, var(--slate-dark) 0%, var(--slate) 50%, var(--slate-mid) 100%);
  position: relative; overflow: hidden;
}
.page-header::before {
  content: ''; position: absolute; inset: 0; pointer-events: none; opacity: 0.4;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 60px, rgba(23,181,197,0.06) 60px, rgba(23,181,197,0.06) 61px),
    repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(23,181,197,0.06) 60px, rgba(23,181,197,0.06) 61px);
}
.page-header-glow {
  position: absolute; top: -200px; right: -200px;
  width: 600px; height: 600px; pointer-events: none;
  background: radial-gradient(circle, rgba(23,181,197,0.15) 0%, transparent 70%);
}
.page-header-inner { max-width: 1100px; margin: 0 auto; position: relative; z-index: 1; }
.page-badge {
  display: inline-block; font-size: 11px; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--teal-light); background: rgba(23,181,197,0.12);
  border: 1px solid rgba(23,181,197,0.35);
  padding: 7px 14px; border-radius: 100px; margin-bottom: 1.2rem;
}
.page-title {
  font-size: clamp(2rem, 4.5vw, 3.2rem); font-weight: 800;
  color: #fff; line-height: 1.15; letter-spacing: -0.02em;
  margin-bottom: 0.8rem;
}
.page-subtitle {
  font-size: 17px; color: rgba(255,255,255,0.65);
  font-weight: 400; max-width: 720px; line-height: 1.7;
}
.breadcrumb { font-size: 13px; color: rgba(255,255,255,0.45); margin-bottom: 1rem; }
.breadcrumb a { color: rgba(255,255,255,0.6); }
.breadcrumb a:hover { color: var(--teal-light); }
.breadcrumb span { margin: 0 0.4rem; opacity: 0.5; }

/* PAGE CONTENT */
.page-content {
  max-width: 820px; margin: 0 auto;
  padding: 4rem 2rem 5rem;
}
.page-content h2 {
  font-size: 1.6rem; font-weight: 700; color: var(--slate);
  margin: 2.5rem 0 1rem; letter-spacing: -0.01em; line-height: 1.3;
}
.page-content h2:first-child { margin-top: 0; }
.page-content h3 {
  font-size: 1.15rem; font-weight: 700; color: var(--slate-mid);
  margin: 2rem 0 0.7rem; letter-spacing: -0.005em;
}
.page-content p { font-size: 15.5px; color: var(--text-mid); margin-bottom: 1rem; line-height: 1.8; }
.page-content ul, .page-content ol { padding-left: 1.5rem; margin-bottom: 1rem; }
.page-content li { font-size: 15.5px; color: var(--text-mid); margin-bottom: 0.6rem; line-height: 1.75; }
.page-content li::marker { color: var(--teal); }
.page-content strong { color: var(--slate); font-weight: 600; }
.page-content a { color: var(--teal-dark); font-weight: 500; text-decoration: underline; text-underline-offset: 2px; }
.page-content a:hover { color: var(--teal); }
.page-content hr { border: none; border-top: 1px solid var(--border); margin: 2rem 0; }

/* CONTACT GRID (used on iletisim.html) */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 2rem; }
.contact-card {
  background: var(--cream); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.75rem;
  transition: all 0.2s;
}
.contact-card:hover { border-color: var(--teal); background: var(--teal-pale); }
.contact-card-icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: var(--teal); color: #fff;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1rem;
}
.contact-card-title { font-size: 1.05rem; font-weight: 700; color: var(--slate); margin-bottom: 0.4rem; }
.contact-card-body { font-size: 14.5px; color: var(--text-mid); line-height: 1.7; }
.contact-card-body a { color: var(--slate); font-weight: 600; text-decoration: none; }
.contact-card-body a:hover { color: var(--teal); }

.map-embed {
  margin-top: 2rem; border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--border); height: 380px;
}
.map-embed iframe { width: 100%; height: 100%; border: 0; display: block; }

.info-box {
  background: var(--teal-pale);
  border-left: 3px solid var(--teal);
  padding: 1.1rem 1.3rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 1.5rem 0;
  font-size: 14.5px;
  color: var(--slate);
}
.info-box strong { color: var(--slate); display: block; margin-bottom: 0.3rem; font-size: 13px; letter-spacing: 0.04em; text-transform: uppercase; }

/* CTA BAND */
.cta-band {
  background: linear-gradient(135deg, var(--slate) 0%, var(--slate-mid) 100%);
  padding: 3.5rem 2rem;
  text-align: center;
  margin-top: 4rem;
  border-radius: var(--radius-lg);
  position: relative; overflow: hidden;
}
.cta-band h3 {
  font-size: clamp(1.4rem, 3vw, 1.9rem); font-weight: 800; color: #fff;
  margin-bottom: 0.5rem; letter-spacing: -0.01em; line-height: 1.3;
}
.cta-band p { font-size: 15px; color: rgba(255,255,255,0.7); margin-bottom: 1.8rem; }
.cta-band-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--teal); color: #fff !important;
  padding: 0 1.8rem; height: 50px;
  border-radius: var(--radius);
  font-size: 14.5px; font-weight: 700;
  text-decoration: none !important;
  box-shadow: 0 6px 18px rgba(23,181,197,0.35);
  transition: all 0.2s;
}
.cta-band-btn:hover { background: var(--teal-dark); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(23,181,197,0.45); }

/* FOOTER */
footer { background: #0F1821; padding: 3.5rem 2rem 2rem; }
.footer-inner { max-width: 1100px; margin: 0 auto; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; padding-bottom: 2rem; border-bottom: 1px solid rgba(255,255,255,0.06); }
.footer-logo img { height: 54px; width: auto; margin-bottom: 1rem; filter: brightness(0) invert(1); opacity: 0.9; }
.footer-logo-text { font-size: 1.5rem; font-weight: 800; color: #fff; margin-bottom: 0.5rem; letter-spacing: -0.02em; }
.footer-logo-text em { font-style: normal; color: var(--teal-light); }
.footer-tagline { font-size: 13.5px; color: rgba(255,255,255,0.4); font-weight: 400; line-height: 1.7; max-width: 280px; }
.footer-address { font-size: 13px; color: rgba(255,255,255,0.4); line-height: 1.7; margin-top: 1.2rem; }
.footer-address strong { color: rgba(255,255,255,0.65); font-weight: 600; display: block; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 0.4rem; }
.footer-address a { color: rgba(255,255,255,0.4); }
.footer-address a:hover { color: var(--teal-light); }
.footer-col-title { font-size: 11px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 1rem; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.footer-links a { font-size: 13.5px; color: rgba(255,255,255,0.5); transition: color 0.2s; font-weight: 400; }
.footer-links a:hover { color: #fff; }
.footer-bottom { padding-top: 1.5rem; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem; }
.footer-copy { font-size: 12.5px; color: rgba(255,255,255,0.25); }
.footer-badges { display: flex; align-items: center; gap: 0.8rem; }
.footer-badge { font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(23,181,197,0.6); border: 1px solid rgba(23,181,197,0.25); padding: 4px 10px; border-radius: 4px; }

/* WA FLOAT */
.wa-float-desktop {
  position: fixed; bottom: 2rem; right: 2rem; width: 58px; height: 58px;
  background: #25D366; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,0.4); z-index: 99; transition: all 0.2s;
}
.wa-float-desktop:hover { transform: scale(1.08); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .nav-links, .nav-phone, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .page-header { padding: 110px 1.5rem 3rem; }
  .page-content { padding: 3rem 1.5rem 4rem; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 600px) {
  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
  nav { padding: 0 1.2rem; }
  .page-content h2 { font-size: 1.35rem; }
}