/* ============================================================
   MB OTOMOTİV ÖZEL SERVİS — Ana Stil
   Tema: Lacivert kurumsal / otomotiv
   ============================================================ */

:root {
  --navy-950: #071530;
  --navy-900: #0a1f44;
  --navy-800: #0d2a5c;
  --navy-700: #113575;
  --blue-700: #1247a4;
  --blue-600: #1a57c4;
  --blue-500: #2e6fdd;
  --blue-100: #e4edfb;
  --blue-50:  #f0f5fd;
  --green:    #1fab53;
  --green-dark: #178a42;
  --bg:       #f2f5fa;
  --surface:  #ffffff;
  --ink:      #16233b;
  --muted:    #5b6a85;
  --line:     #dfe6f0;
  --radius:   14px;
  --radius-sm: 10px;
  --shadow:   0 8px 28px rgba(10, 31, 68, .10);
  --shadow-lg: 0 18px 48px rgba(10, 31, 68, .16);
  --font-body: 'Barlow', system-ui, sans-serif;
  --font-display: 'Barlow Condensed', 'Barlow', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--blue-700); text-decoration: none; }

.container {
  width: min(1240px, 100% - 40px);
  margin-inline: auto;
}

h1, h2, h3, .h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  color: var(--navy-900);
}

.center { text-align: center; }
.hide-m { display: inline-flex; }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 24px;
  border-radius: 9px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-lg { padding: 15px 32px; font-size: 15px; }

.btn-primary { background: var(--blue-700); color: #fff; }
.btn-primary:hover { background: var(--blue-600); }

.btn-whatsapp { background: var(--green); color: #fff; border-color: rgba(255,255,255,.35); }
.btn-whatsapp:hover { background: var(--green-dark); }

.btn-outline { background: rgba(255,255,255,.06); color: #fff; border-color: rgba(255,255,255,.55); }
.btn-outline:hover { background: rgba(255,255,255,.14); }

.btn-outline-dark { background: transparent; color: var(--blue-700); border-color: var(--blue-700); }
.btn-outline-dark:hover { background: var(--blue-700); color: #fff; }

/* ---------- Üst Bilgi Çubuğu ---------- */
.topbar {
  background: var(--navy-900);
  color: #cdd9ef;
  font-size: 13.5px;
  font-weight: 500;
}
.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 9px 0;
}
.topbar a { color: #fff; font-weight: 600; }
.topbar a:hover { color: #9dc0f5; }
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 14px; }
.topbar-left > a, .topbar-left > span, .topbar-right { display: inline-flex; align-items: center; gap: 7px; }
.topbar .sep { width: 1px; height: 16px; background: rgba(255,255,255,.25); }

/* ---------- Ana Başlık / Menü ---------- */
.site-header {
  background: var(--surface);
  position: sticky;
  top: 0;
  z-index: 60;
  box-shadow: 0 1px 0 var(--line);
  transition: box-shadow .2s ease;
}
.site-header.scrolled { box-shadow: 0 6px 24px rgba(10,31,68,.12); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 0;
}

.logo { display: flex; align-items: center; }
.logo img { height: 58px; width: auto; display: block; }

/* Footer'da logonun beyaz (tek renk) versiyonu kullanılır */
.footer-logo img { height: 54px; }

.main-nav { display: flex; align-items: center; gap: 26px; }
.main-nav a:not(.btn) {
  font-weight: 600;
  font-size: 15.5px;
  color: var(--ink);
  padding: 6px 0;
  border-bottom: 2.5px solid transparent;
  transition: color .15s ease, border-color .15s ease;
}
.main-nav a:not(.btn):hover { color: var(--blue-700); }
.main-nav a:not(.btn).active { color: var(--blue-700); border-bottom-color: var(--blue-700); }
.btn-nav-cta { padding: 11px 20px; font-size: 13px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
}
.nav-toggle span { width: 26px; height: 3px; background: var(--navy-900); border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }
.nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero Banner (tasarım görseli) ---------- */
.hero-banner {
  position: relative;
  background: var(--navy-950);
  line-height: 0;
}
.hero-banner img { width: 100%; height: auto; }
.hot {
  position: absolute;
  border-radius: 12px;
  transition: box-shadow .18s ease;
}
.hot:hover, .hot:focus-visible {
  box-shadow: 0 0 0 3px rgba(255,255,255,.55), 0 10px 28px rgba(0,0,0,.35);
  outline: none;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
.hero-mobile { display: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  color: #fff;
  overflow: hidden;
  background: linear-gradient(115deg, var(--navy-950) 0%, var(--navy-800) 55%, var(--navy-700) 100%);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    var(--hero-img, linear-gradient(transparent, transparent)),
    radial-gradient(ellipse 60% 80% at 85% 20%, rgba(46,111,221,.28), transparent 60%),
    repeating-linear-gradient(115deg, rgba(255,255,255,.028) 0 2px, transparent 2px 90px);
  background-size: cover;
  background-position: center;
  background-blend-mode: overlay, normal, normal;
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(7,21,48,.92) 22%, rgba(7,21,48,.55) 58%, rgba(7,21,48,.35) 100%);
}
.hero-inner { position: relative; z-index: 1; padding: 92px 0 130px; }
.hero-content { max-width: 640px; }

.hero h1, .hero .hero-title {
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 68px);
  font-weight: 800;
  line-height: 1.15;
  color: #fff;
  letter-spacing: .01em;
  margin-bottom: 18px;
  text-transform: none;
}
.hero h1 .hl, .hero .hero-title .hl { color: #8fb7f2; }
.hero p { font-size: 19px; color: #d8e2f3; max-width: 480px; margin-bottom: 30px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- Öne Çıkanlar Şeridi ---------- */
.features { margin-top: -64px; position: relative; z-index: 2; }
.features-card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 30px 10px;
}
.feature {
  display: flex;
  gap: 15px;
  padding: 6px 24px;
  align-items: flex-start;
}
.feature + .feature { border-left: 1px solid var(--line); }
.feature-icon { color: var(--blue-700); flex-shrink: 0; margin-top: 3px; }
.feature h3 { font-family: var(--font-body); font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.feature p { font-size: 13.5px; color: var(--muted); line-height: 1.5; }

/* ---------- Bölümler ---------- */
.section { padding: 64px 0; }

.section-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  font-size: 30px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 38px;
}
.section-title::before, .section-title::after {
  content: "";
  width: 52px;
  height: 3px;
  border-radius: 2px;
  background: var(--blue-700);
}

/* ---------- Hizmet Kartları ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 22px;
  color: var(--ink);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--blue-500);
}
.service-icon {
  width: 58px;
  height: 58px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--blue-100);
  color: var(--blue-700);
}
.service-card h3, .service-card .h3 { font-family: var(--font-body); font-size: 16.5px; font-weight: 700; margin-bottom: 5px; }
.service-card p { font-size: 13.5px; color: var(--muted); line-height: 1.5; }
.link-more { display: inline-block; margin-top: 8px; font-size: 13px; font-weight: 700; color: var(--blue-700); }

/* ---------- Marka Bantları ---------- */
.brand-banners { padding-top: 0; }
.brand-stack { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.brand-banner-img {
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  line-height: 0;
  box-shadow: 0 6px 22px rgba(10,31,68,.14);
  transition: transform .2s ease, box-shadow .2s ease;
}
.brand-banner-img img { width: 100%; height: auto; }
.brand-banner-img:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.brand-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.brand-banner {
  display: flex;
  align-items: center;
  gap: 26px;
  padding: 34px 34px;
  border-radius: var(--radius);
  color: #fff;
  background:
    radial-gradient(ellipse 70% 130% at 100% 50%, rgba(46,111,221,.35), transparent 65%),
    linear-gradient(100deg, var(--navy-950), var(--navy-800));
  overflow: hidden;
  position: relative;
  transition: transform .2s ease, box-shadow .2s ease;
}
.brand-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(115deg, rgba(255,255,255,.03) 0 2px, transparent 2px 70px);
}
.brand-banner:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.brand-banner > * { position: relative; z-index: 1; }
.brand-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 34px;
  letter-spacing: .06em;
  border: 2.5px solid rgba(255,255,255,.7);
  border-radius: 10px;
  padding: 8px 20px;
  white-space: nowrap;
}
.brand-banner h3 { color: #fff; font-size: 24px; letter-spacing: .04em; margin-bottom: 5px; }
.brand-banner p { font-size: 13.5px; color: #c3d2ea; }

/* ---------- Galeri ---------- */
.gallery-section { padding-top: 0; }
.gallery-strip {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  margin-bottom: 28px;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.gallery-thumb {
  position: relative;
  display: block;
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: 0 3px 14px rgba(10,31,68,.10);
}
.gallery-thumb img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform .3s ease;
}
.gallery-thumb:hover img { transform: scale(1.06); }
.gallery-caption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 24px 12px 10px;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(transparent, rgba(7,21,48,.85));
}

/* ---------- İletişim Şeridi + Harita ---------- */
.contact-strip-section { padding-top: 0; }
.contact-strip {
  display: grid;
  grid-template-columns: 420px 1fr;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.contact-panel {
  background: linear-gradient(160deg, var(--navy-800), var(--navy-950));
  color: #fff;
  padding: 36px 32px;
}
.contact-panel h2 {
  color: #fff;
  font-size: 26px;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.contact-panel-items { display: flex; flex-direction: column; gap: 22px; }
.contact-panel-items > a, .contact-panel-items > div {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  color: #fff;
}
.contact-panel-items svg { flex-shrink: 0; margin-top: 2px; color: #8fb7f2; }
.contact-panel-items span { display: flex; flex-direction: column; }
.contact-panel-items small { font-size: 11px; font-weight: 700; letter-spacing: .18em; color: #8fa3c7; }
.contact-panel-items strong { font-size: 16.5px; font-weight: 700; line-height: 1.4; }
.contact-map iframe { width: 100%; height: 100%; min-height: 340px; border: 0; display: block; }
.contact-map-page { border-radius: var(--radius-sm); overflow: hidden; margin-top: 8px; }
.contact-map-page iframe { min-height: 300px; }

/* ---------- Alt Sayfa Hero ---------- */
.page-hero {
  background:
    radial-gradient(ellipse 60% 100% at 80% 0%, rgba(46,111,221,.25), transparent 60%),
    linear-gradient(115deg, var(--navy-950), var(--navy-800));
  color: #fff;
  padding: 56px 0 60px;
}
.page-hero h1 { color: #fff; font-size: clamp(32px, 4.5vw, 46px); letter-spacing: .03em; margin-bottom: 8px; }
.page-hero p { color: #c3d2ea; font-size: 17px; max-width: 640px; }
.crumbs { font-size: 13px; color: #8fa3c7; margin-bottom: 14px; }
.crumbs a { color: #b9cdf0; }
.crumbs a:hover { color: #fff; }

.brand-hero .brand-logo-lg { display: inline-block; margin-bottom: 18px; font-size: 30px; }
.brand-hero .hero-actions { margin-top: 24px; }

/* ---------- Detay Sayfası ---------- */
.detail-layout, .appointment-layout {
  display: grid;
  grid-template-columns: 1fr 330px;
  gap: 36px;
  align-items: flex-start;
}
.detail-content {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
}
.detail-content p { margin-bottom: 16px; color: #33415c; }
.detail-content .h3 { margin: 22px 0 12px; font-size: 21px; }
.detail-icon {
  width: 76px;
  height: 76px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: var(--blue-100);
  color: var(--blue-700);
  margin-bottom: 20px;
}
.detail-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }

.detail-side .h3 { font-size: 19px; margin-bottom: 12px; }
.side-links { list-style: none; display: flex; flex-direction: column; gap: 8px; margin-bottom: 26px; }
.side-links a {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 11px 14px;
  font-weight: 600;
  font-size: 14.5px;
  color: var(--ink);
  transition: border-color .15s ease, color .15s ease;
}
.side-links a:hover { border-color: var(--blue-500); color: var(--blue-700); }
.side-links svg { color: var(--blue-700); }

.side-card {
  background: linear-gradient(160deg, var(--navy-800), var(--navy-950));
  color: #c3d2ea;
  border-radius: var(--radius-sm);
  padding: 24px;
  margin-bottom: 26px;
}
.side-card h3 { color: #fff; font-size: 18px; letter-spacing: .06em; margin-bottom: 8px; }
.side-card p { font-size: 14px; margin-top: 6px; }
.side-phone {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 27px;
  font-weight: 800;
  color: #8fb7f2;
  letter-spacing: .03em;
}
.side-card-plain { background: var(--surface); color: var(--muted); border: 1px solid var(--line); }
.side-card-plain h3 { color: var(--navy-900); }
.steps { padding-left: 18px; display: flex; flex-direction: column; gap: 8px; font-size: 14.5px; }

.model-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px; }
.tag {
  background: var(--blue-50);
  color: var(--blue-700);
  border: 1px solid #cdddf5;
  font-size: 13.5px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
}
.check-list { list-style: none; display: flex; flex-direction: column; gap: 9px; margin-bottom: 8px; }
.check-list li { padding-left: 26px; position: relative; font-size: 15px; color: #33415c; }
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 800;
}
.check-list a { font-weight: 700; }

/* ---------- CTA Bandı ---------- */
.cta-band { padding-top: 0; }
.cta-band-inner {
  background:
    radial-gradient(ellipse 60% 120% at 85% 50%, rgba(46,111,221,.3), transparent 60%),
    linear-gradient(100deg, var(--navy-950), var(--navy-800));
  border-radius: var(--radius);
  color: #fff;
  text-align: center;
  padding: 52px 28px;
}
.cta-band-inner h2 { color: #fff; font-size: 30px; letter-spacing: .03em; margin-bottom: 8px; }
.cta-band-inner p { color: #c3d2ea; margin-bottom: 24px; }

/* ---------- İletişim Sayfası ---------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: flex-start;
}
.contact-info { display: flex; flex-direction: column; gap: 14px; }
.info-card {
  display: flex;
  gap: 16px;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
}
.info-card svg { color: var(--blue-700); flex-shrink: 0; }
.info-card small { display: block; font-size: 11.5px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.info-card a, .info-card span { font-size: 16.5px; font-weight: 700; color: var(--navy-900); }

/* ---------- Formlar ---------- */
.form-panel {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.form-panel .h3 { margin-bottom: 18px; }
.form-panel label {
  display: block;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 16px;
}
.form-panel input, .form-panel textarea, .form-panel select {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 12px 14px;
  font: inherit;
  font-weight: 500;
  color: var(--ink);
  background: #fafbfe;
  border: 1.5px solid var(--line);
  border-radius: 9px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.form-panel input:focus, .form-panel textarea:focus, .form-panel select:focus {
  outline: none;
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(46,111,221,.15);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.hp { position: absolute !important; left: -9999px !important; height: 1px; width: 1px; opacity: 0; }

.alert {
  border-radius: 9px;
  padding: 13px 16px;
  font-size: 14.5px;
  font-weight: 600;
  margin-bottom: 18px;
}
.alert ul { margin-left: 18px; }
.alert-success { background: #e7f7ee; color: #14683a; border: 1px solid #b8e6cc; }
.alert-error { background: #fdeeee; color: #a02626; border: 1px solid #f3c8c8; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-900);
  color: #a9bad8;
  margin-top: 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.3fr;
  gap: 36px;
  padding: 52px 0 40px;
}
.footer-brand p { font-size: 14px; margin-top: 16px; max-width: 280px; }
.footer-col h3 {
  color: #fff;
  font-size: 16px;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.footer-col a { color: #a9bad8; font-size: 14.5px; transition: color .15s ease; }
.footer-col a:hover { color: #fff; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; }
.footer-contact svg { flex-shrink: 0; margin-top: 3px; color: #8fb7f2; }
.footer-contact a { display: flex; gap: 10px; }

.footer-bottom { background: var(--navy-950); padding: 16px 0; font-size: 13.5px; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; gap: 14px; }
.footer-social { display: flex; gap: 14px; }
.footer-social a { color: #a9bad8; }
.footer-social a:hover { color: #fff; }

/* ---------- WhatsApp Sabit Buton ---------- */
.wa-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 80;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  box-shadow: 0 8px 24px rgba(31,171,83,.45);
  transition: transform .18s ease;
}
.wa-float:hover { transform: scale(1.08); }

/* ---------- 404 ---------- */
.notfound { padding: 90px 0; }
.notfound-code {
  font-family: var(--font-display);
  font-size: 110px;
  font-weight: 800;
  color: var(--blue-100);
  line-height: 1;
}
.notfound h1 { margin-bottom: 10px; }
.notfound p { color: var(--muted); margin-bottom: 24px; }

/* ---------- Görünme Animasyonu ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(7,21,48,.92);
  display: grid;
  place-items: center;
  padding: 32px;
  cursor: zoom-out;
}
.lightbox img { max-width: 92vw; max-height: 88vh; border-radius: 10px; box-shadow: var(--shadow-lg); }

/* ============================================================
   Duyarlı Tasarım
   ============================================================ */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-strip { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-strip { grid-template-columns: 1fr; }
  .detail-layout, .appointment-layout { grid-template-columns: 1fr; }
}

@media (max-width: 1024px) {
  .main-nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(320px, 85vw);
    background: var(--navy-950);
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: 90px 28px 28px;
    transform: translateX(100%);
    transition: transform .25s ease;
    z-index: 55;
  }
  .main-nav.open { transform: none; box-shadow: -20px 0 60px rgba(0,0,0,.4); }
  .main-nav a:not(.btn) { color: #dbe6f7; font-size: 17px; padding: 10px 0; width: 100%; }
  .main-nav a:not(.btn).active { border-bottom-color: transparent; color: #8fb7f2; }
  .btn-nav-cta { margin-top: 14px; }
  .nav-toggle { display: flex; z-index: 65; position: relative; }
  .nav-toggle.open span { background: #fff; }
}

@media (max-width: 860px) {
  .hide-m { display: none; }
  .topbar-inner { justify-content: center; }
  /* Dar ekranda baskılı banner yerine canlı HTML hero gösterilir */
  .hero-banner { display: none; }
  .hero-mobile { display: block; }
  .hero-inner { padding: 64px 0 110px; }
  .features-card { grid-template-columns: 1fr 1fr; row-gap: 20px; padding: 24px 8px; }
  .feature:nth-child(3) { border-left: 0; }
  .brand-grid, .brand-stack { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .container { width: calc(100% - 32px); }
  .logo img { height: 44px; }
  .services-grid { grid-template-columns: 1fr; }
  .gallery-strip { grid-template-columns: repeat(2, 1fr); }
  .features-card { grid-template-columns: 1fr; }
  .feature + .feature { border-left: 0; border-top: 1px solid var(--line); padding-top: 18px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom-inner { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .brand-banner { flex-direction: column; align-items: flex-start; gap: 16px; }
}