/* =====================================================
   AHS Coding — ahscoding.com.tr  |  Light Theme
   ===================================================== */

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

:root {
  --bg:        #fafafa;
  --surface:   #ffffff;
  --surface-2: #f5f5f5;
  --surface-3: #ececec;
  --border:    #e5e7eb;
  --border-2:  #d1d5db;

  --text:   #111827;
  --text-2: #4b5563;
  --text-3: #9ca3af;

  --blue:       #2563eb;
  --blue-light: #1d4ed8;
  --blue-glow:  rgba(37,99,235,.07);

  --green:  #16a34a;
  --wa:     #25d366;
  --wa-dark:#128c7e;

  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius:    12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-sm:  0 1px 3px rgba(0,0,0,.07);
  --shadow-md:  0 4px 16px rgba(0,0,0,.08);
  --shadow-lg:  0 8px 32px rgba(0,0,0,.1);

  --ease:  .2s ease;
  --max-w: 1200px;
  --px:    24px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; transition: color var(--ease); }
a:hover { color: var(--blue-light); }
ul { list-style: none; }

h1,h2,h3,h4,h5 { line-height: 1.2; font-weight: 700; letter-spacing: -.02em; color: var(--text); }
h1 { font-size: clamp(2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.1rem; }
p  { color: var(--text-2); line-height: 1.75; }

/* ── Layout ── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--px); }
.section    { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-alt {
  background: #f9fafb;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-head { text-align: center; margin-bottom: 64px; }
.section-head h2 { margin-bottom: 12px; }
.section-head p { max-width: 560px; margin: 0 auto; font-size: 1.05rem; }

.tag {
  display: inline-block;
  font-size: .72rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  color: var(--blue);
  background: rgba(37,99,235,.07);
  border: 1px solid rgba(37,99,235,.2);
  padding: 3px 12px; border-radius: 100px;
  margin-bottom: 14px;
}

/* ── Nav ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(250,250,250,.95);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--ease);
}
.nav.scrolled { box-shadow: 0 2px 16px rgba(0,0,0,.07); }

.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px; max-width: var(--max-w); margin: 0 auto; padding: 0 var(--px);
}

.nav__logo {
  font-size: 1.2rem; font-weight: 800; letter-spacing: -.03em;
  color: var(--text) !important; display: flex; align-items: center; gap: 2px;
}
.nav__logo em { color: var(--blue); font-style: normal; }

.nav__links { display: flex; align-items: center; gap: 28px; }
.nav__links > li > a {
  color: var(--text-2); font-size: .875rem; font-weight: 500;
  transition: color var(--ease); padding: 4px 0;
}
.nav__links > li > a:hover,
.nav__links > li > a.active { color: var(--text); }

/* Dropdown — gap fix: no physical gap, only padding inside menu */
.nav__dropdown { position: relative; }
.nav__dropdown-menu {
  display: none; position: absolute;
  top: 100%;            /* starts right below link — no gap */
  left: 50%; transform: translateX(-50%);
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 6px 6px; /* top padding creates visual space, no gap */
  min-width: 210px;
  box-shadow: var(--shadow-lg); z-index: 100;
}
.nav__dropdown:hover .nav__dropdown-menu { display: block; }
.nav__dropdown-menu a {
  display: block; padding: 8px 12px; border-radius: var(--radius-sm);
  font-size: .85rem; color: var(--text-2);
}
.nav__dropdown-menu a:hover { background: var(--surface-2); color: var(--text); }

.nav__cta { display: flex; align-items: center; gap: 10px; }

.nav__burger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 4px; background: none; border: none;
}
.nav__burger span {
  display: block; width: 24px; height: 2px; background: var(--text);
  border-radius: 2px; transition: transform var(--ease), opacity var(--ease);
}

.nav__mobile {
  display: none; position: fixed;
  top: 64px; left: 0; right: 0; bottom: 0;
  background: #ffffff; padding: 24px var(--px);
  flex-direction: column; gap: 4px; overflow-y: auto; z-index: 999;
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  color: var(--text-2); font-size: 1rem; font-weight: 500;
  padding: 12px 0; border-bottom: 1px solid var(--border);
}
.nav__mobile a:hover { color: var(--text); }
.nav__mobile .btn { margin-top: 16px; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; padding: 11px 22px; border-radius: var(--radius-sm);
  font-size: .875rem; font-weight: 600;
  cursor: pointer; border: none; transition: all var(--ease);
  text-decoration: none; white-space: nowrap; line-height: 1;
}
.btn-lg { padding: 15px 32px; font-size: 1rem; border-radius: var(--radius); }
.btn-sm { padding: 8px 14px; font-size: .8rem; }
.btn-full { width: 100%; justify-content: center; }

.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-light); color: #fff; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(37,99,235,.3); }

.btn-outline { background: transparent; color: var(--text); border: 1px solid var(--border-2); }
.btn-outline:hover { background: var(--surface-2); color: var(--text); border-color: var(--text-3); }

.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: var(--wa-dark); color: #fff; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(37,211,102,.3); }

.btn-wa-outline { background: transparent; color: var(--wa-dark); border: 1px solid var(--wa); }
.btn-wa-outline:hover { background: var(--wa); color: #fff; }

/* ── Hero ── */
.hero {
  min-height: 100svh; display: flex; align-items: center;
  padding: 120px 0 80px; background: #ffffff;
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse at 5% 70%, rgba(37,99,235,.04) 0%, transparent 50%);
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr 42%;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__visual { display: flex; align-items: center; justify-content: center; }

.hero__car {
  width: 100%;
  max-width: 520px;
  opacity: 0.48;
  display: block;
  pointer-events: none;
  user-select: none;
}

.hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(37,99,235,.06); border: 1px solid rgba(37,99,235,.2);
  border-radius: 100px; padding: 5px 14px 5px 8px;
  font-size: .78rem; color: var(--text-2); margin-bottom: 28px;
}
.hero__badge-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--green);
  animation: dot-pulse 2s infinite;
}
@keyframes dot-pulse {
  0%,100% { opacity:1; transform:scale(1); }
  50%      { opacity:.5; transform:scale(.75); }
}

.hero h1 { margin-bottom: 20px; max-width: 780px; }
.hero h1 em { font-style: normal; color: var(--blue); }
.hero__sub { font-size: 1.1rem; max-width: 540px; margin-bottom: 40px; }

.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 56px; }

.hero__trust { display: flex; flex-wrap: wrap; gap: 20px; }
.hero__trust-item {
  display: flex; align-items: center; gap: 8px;
  font-size: .8rem; color: var(--text-2);
}
.hero__trust-item svg { color: var(--green); flex-shrink: 0; }

/* Stats strip */
.stats-strip {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: var(--border);
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
}
.stat-item { background: #ffffff; padding: 28px 20px; text-align: center; }
.stat-item__num {
  font-size: 2.2rem; font-weight: 800; color: var(--text);
  letter-spacing: -.03em; line-height: 1; margin-bottom: 6px;
}
.stat-item__label { font-size: .72rem; color: var(--text-3); text-transform: uppercase; letter-spacing: .08em; }

/* ── Cards ── */
.card {
  background: #ffffff; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 26px;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
}
.card:hover { border-color: var(--border-2); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.card--blue:hover { border-color: rgba(37,99,235,.4); }

.card__icon {
  width: 44px; height: 44px; background: var(--surface-2);
  border-radius: var(--radius-sm); display: flex; align-items: center;
  justify-content: center; margin-bottom: 18px; font-size: 1.4rem;
}
.card h3 { font-size: 1rem; margin-bottom: 8px; }
.card p  { font-size: .875rem; }

/* Vehicle card */
.vehicle-card {
  background: #ffffff; border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
  text-decoration: none; color: inherit; display: flex; flex-direction: column;
}
.vehicle-card:hover {
  border-color: var(--blue); transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(37,99,235,.12); color: inherit;
}
.vehicle-card__img {
  background: #ffffff; height: 172px; overflow: hidden;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  padding: 14px 20px;
}
.vehicle-card__img img {
  max-width: 100%; max-height: 100%; object-fit: contain;
  transition: transform .35s ease;
}
.vehicle-card:hover .vehicle-card__img img { transform: scale(1.05); }
.vehicle-card__body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.vehicle-card__sub { font-size: .7rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--blue); margin-bottom: 6px; }
.vehicle-card h3 { font-size: 1rem; margin-bottom: 10px; }
.vehicle-card__tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 18px; }
.ftag {
  font-size: .68rem; background: var(--surface-2); border: 1px solid var(--border);
  border-radius: 100px; padding: 2px 9px; color: var(--text-2);
}
.vehicle-card__footer { margin-top: auto; }

/* Why card */
.why-card {
  display: flex; gap: 14px; background: #ffffff;
  border: 1px solid var(--border); border-radius: var(--radius); padding: 22px;
  box-shadow: var(--shadow-sm);
}
.why-card__num {
  font-size: 1.4rem; font-weight: 800; color: var(--border-2);
  line-height: 1; flex-shrink: 0; width: 28px;
}
.why-card h3 { font-size: .95rem; margin-bottom: 5px; }
.why-card p  { font-size: .85rem; }

/* Testimonial */
.tcard { background: #ffffff; border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow-sm); }
.tcard__stars { color: #f59e0b; font-size: .95rem; margin-bottom: 14px; }
.tcard__text  { font-size: .875rem; font-style: italic; color: var(--text-2); margin-bottom: 18px; line-height: 1.7; }
.tcard__author { display: flex; align-items: center; gap: 10px; }
.tcard__avatar {
  width: 38px; height: 38px; border-radius: 50%; background: var(--surface-2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; border: 1px solid var(--border); flex-shrink: 0;
}
.tcard__name { font-size: .875rem; font-weight: 600; }
.tcard__car  { font-size: .72rem; color: var(--text-3); }

/* ── FAQ ── */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--border); border-radius: var(--radius);
  margin-bottom: 10px; background: #ffffff; overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px; background: none; border: none;
  cursor: pointer; text-align: left; gap: 14px;
}
.faq-q span { font-size: .9rem; font-weight: 600; color: var(--text); }
.faq-icon {
  width: 22px; height: 22px; border-radius: 50%; background: var(--surface-2);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  transition: transform var(--ease), background var(--ease);
  color: var(--text-2); font-size: 1rem; line-height: 1;
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--blue); color: #fff; }
.faq-a { display: none; padding: 0 22px 18px; }
.faq-a p { font-size: .875rem; }
.faq-item.open .faq-a { display: block; }

/* ── Blog ── */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 22px; }
.bcard {
  background: #ffffff; border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
  text-decoration: none; color: inherit; display: flex; flex-direction: column;
}
.bcard:hover { border-color: var(--border-2); transform: translateY(-3px); box-shadow: var(--shadow-md); color: inherit; }
.bcard__img {
  background: var(--surface-2); height: 170px;
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem; border-bottom: 1px solid var(--border);
}
.bcard__body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.bcard__meta { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.bcard__cat {
  font-size: .68rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em;
  color: var(--blue); background: rgba(37,99,235,.07); padding: 2px 8px; border-radius: 100px;
}
.bcard__date { font-size: .72rem; color: var(--text-3); }
.bcard h3 { font-size: .95rem; margin-bottom: 8px; }
.bcard p  { font-size: .85rem; flex: 1; }
.bcard__link { font-size: .8rem; color: var(--blue); margin-top: 14px; display: inline-block; }

/* ── CTA Banner ── */
.cta-banner {
  background: #ffffff; border: 1px solid var(--border);
  border-radius: var(--radius-xl); padding: 64px; text-align: center;
  box-shadow: var(--shadow-sm);
}
.cta-banner h2 { margin-bottom: 12px; }
.cta-banner p  { max-width: 480px; margin: 0 auto 28px; }
.cta-banner__actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; }

/* ── Page Hero ── */
.page-hero {
  padding: 140px 0 72px; position: relative; overflow: hidden; background: #ffffff;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse at 10% 50%, rgba(37,99,235,.04) 0%, transparent 55%);
}
.page-hero__inner { position: relative; }

.breadcrumb {
  display: flex; align-items: center; gap: 6px;
  font-size: .78rem; color: var(--text-3); margin-bottom: 20px; flex-wrap: wrap;
}
.breadcrumb a { color: var(--text-3); }
.breadcrumb a:hover { color: var(--text-2); }
.breadcrumb span { color: var(--border-2); }

/* Feature list */
.feature-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; margin: 28px 0; }
.feature-item {
  background: #ffffff; border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 14px 18px;
  display: flex; align-items: center; gap: 10px;
  font-size: .875rem; color: var(--text-2);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--ease);
}
.feature-item:hover { border-color: var(--border-2); }
.feature-item::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--blue); flex-shrink: 0; }

/* Check list */
.check-list { display: flex; flex-direction: column; gap: 10px; margin: 20px 0; }
.check-list li { display: flex; align-items: flex-start; gap: 9px; font-size: .9rem; color: var(--text-2); }
.check-list li::before { content: '✓'; color: var(--green); font-weight: 700; flex-shrink: 0; margin-top: 1px; }

/* ── Article (blog) ── */
.article { max-width: 740px; margin: 0 auto; }
.article__meta { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; font-size: .78rem; color: var(--text-3); flex-wrap: wrap; }
.article__body h2 { font-size: 1.35rem; margin: 36px 0 14px; }
.article__body h3 { font-size: 1.1rem; margin: 28px 0 10px; }
.article__body p  { margin-bottom: 16px; font-size: .95rem; }
.article__body ul, .article__body ol { margin: 12px 0 22px 22px; }
.article__body li { color: var(--text-2); font-size: .95rem; margin-bottom: 7px; }
.article__callout {
  background: rgba(37,99,235,.05); border-left: 3px solid var(--blue);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 18px 22px; margin: 24px 0;
}
.article__callout p { font-size: .9rem; color: var(--text-2); margin: 0; }

/* ── Footer ── */
.footer { background: #f9fafb; border-top: 1px solid var(--border); padding: 64px 0 32px; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer__brand p { font-size: .875rem; color: var(--text-2); margin-top: 10px; max-width: 260px; }
.footer__social { display: flex; gap: 10px; margin-top: 18px; }
.footer__social a {
  width: 34px; height: 34px; border-radius: var(--radius-sm); background: #ffffff;
  border: 1px solid var(--border); display: flex; align-items: center; justify-content: center;
  color: var(--text-2); font-size: .95rem; transition: all var(--ease);
}
.footer__social a:hover { background: var(--surface-2); color: var(--text); border-color: var(--border-2); }
.footer__col h4 { font-size: .75rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--text-3); margin-bottom: 18px; }
.footer__col ul { display: flex; flex-direction: column; gap: 9px; }
.footer__col ul a { font-size: .875rem; color: var(--text-2); transition: color var(--ease); }
.footer__col ul a:hover { color: var(--text); }
.footer__bottom {
  border-top: 1px solid var(--border); padding-top: 28px;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px;
}
.footer__bottom p { font-size: .78rem; color: var(--text-3); }

/* ── WhatsApp Float ── */
.wa-float {
  position: fixed; bottom: 26px; right: 26px; z-index: 900;
  display: flex; align-items: center; gap: 10px;
  background: var(--wa); color: #fff;
  border-radius: 100px; padding: 13px 18px 13px 14px;
  box-shadow: 0 4px 24px rgba(37,211,102,.35);
  text-decoration: none; font-size: .875rem; font-weight: 600;
  transition: all .3s ease; animation: wa-float-anim 3s ease-in-out infinite;
}
.wa-float:hover { background: var(--wa-dark); color: #fff; transform: translateY(-2px); box-shadow: 0 8px 32px rgba(37,211,102,.4); animation: none; }
.wa-float svg { width: 20px; height: 20px; flex-shrink: 0; }
@keyframes wa-float-anim {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-4px); }
}

/* ── Grids ── */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }

/* ── Text pages (KVKK) ── */
.text-page { max-width: 820px; margin: 0 auto; padding: 40px 0 80px; }
.text-page h2 { font-size: 1.2rem; margin: 32px 0 10px; }
.text-page p  { font-size: .9rem; margin-bottom: 12px; }
.text-page ul { margin: 10px 0 18px 20px; }
.text-page li { font-size: .9rem; color: var(--text-2); margin-bottom: 6px; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .stats-strip  { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root { --px: 18px; }
  .section, .section-sm { padding: 60px 0; }
  .section-head { margin-bottom: 40px; }
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }

  /* Hero — mobil ortalama */
  .hero { min-height: auto; padding: 96px 0 56px; text-align: center; }
  .hero__inner { grid-template-columns: 1fr; gap: 0; }
  .hero__visual { display: none; }
  .hero__badge { margin-left: auto; margin-right: auto; }
  .hero h1 { margin-left: auto; margin-right: auto; }
  .hero__sub { margin-left: auto; margin-right: auto; }
  .hero__actions { flex-direction: column; align-items: center; }
  .hero__actions .btn { width: 100%; max-width: 320px; }
  .hero__trust { flex-direction: column; align-items: center; gap: 12px; }

  .footer__grid { grid-template-columns: 1fr; gap: 28px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .cta-banner { padding: 36px 22px; }
  .wa-float span { display: none; }
  .wa-float { padding: 13px; border-radius: 50%; }
  .page-hero { padding: 108px 0 52px; }
}

/* Amerikan Park 2-col layout */
.ap-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

@media (max-width: 768px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .ap-grid { grid-template-columns: 1fr; gap: 24px; }
  .page-hero img[aria-hidden="true"] { right: 0 !important; }
}

@media (max-width: 480px) {
  .stats-strip { grid-template-columns: repeat(2, 1fr); }
  .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
}