/* =========================================================
   ANKARA DOĞUŞ ECZA DEPOSU
   Renkler: logodan alınmış mavi + altın tonlarının sofistike
   (classy) versiyonları. Başlıklar zarif serif.
   Tek yerden renk değiştirmek için aşağıyı düzenleyin.
   ========================================================= */
:root {
  --blue-900: #0d2230;   /* en koyu mavi */
  --blue-700: #164e6e;   /* ANA MARKA RENGİ (derin, classy mavi) */
  --blue-500: #2f7ea1;   /* açık mavi vurgu */
  --blue-300: #8fb6c8;   /* yumuşak mavi */
  --gold-600: #a9853c;   /* derin altın */
  --gold-500: #c2a256;   /* MARKA ALTINI (soft, classy vurgu) */
  --gold-400: #d4ba78;

  --dark-950: #0c1820;   /* üst menü / hero / footer zemini */
  --dark-900: #122430;
  --dark-700: #1d3847;

  --tint:   #eef3f5;     /* açık, hafif soğuk gri-mavi (bölüm zemini) */
  --tint-2: #f7fafb;
  --white:  #ffffff;
  --ink:    #18262f;     /* gövde yazı */
  --muted:  #566873;     /* ikincil yazı */
  --line:   #e1e9ed;     /* ince çizgiler */

  --radius: 14px;
  --radius-sm: 10px;
  --maxw: 1120px;
  --shadow: 0 20px 48px -24px rgba(12, 24, 32, 0.42);
  --shadow-sm: 0 8px 22px -14px rgba(12, 24, 32, 0.42);
}

/* ============================ TEMEL ============================ */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }

h1, h2, h3 {
  font-family: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--blue-900);
  line-height: 1.12;
}

.eyebrow {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--blue-700);
  margin-bottom: 16px;
}
.eyebrow--light { color: var(--gold-500); }
.accent { color: var(--gold-500); font-style: italic; }

/* ============================ BUTONLAR ============================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: "Inter", sans-serif;
  font-weight: 600; font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 14px 32px; border-radius: 999px; border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
}
.btn--primary { background: var(--blue-700); color: var(--white); box-shadow: 0 12px 28px -14px rgba(22,78,110,0.8); }
.btn--primary:hover { background: var(--blue-500); transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.32); }
.btn--ghost:hover { border-color: var(--gold-500); color: var(--gold-400); }

/* ============================ ÜST MENÜ (koyu) ============================ */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(12, 24, 32, 0.9);
  backdrop-filter: saturate(150%) blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 88px; }
.brand { display: inline-flex; align-items: center; }
.brand__logo { height: 62px; width: auto; }

.nav__links { display: flex; align-items: center; gap: 32px; }
.nav__links a {
  font-weight: 500; font-size: 0.88rem; letter-spacing: 0.03em;
  color: rgba(255,255,255,0.82); transition: color .15s ease;
}
.nav__links a:hover { color: var(--gold-400); }
.nav__cta { background: var(--blue-700); color: var(--white) !important; padding: 10px 22px; border-radius: 999px; }
.nav__cta:hover { background: var(--blue-500); }

.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.nav__toggle span { width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: transform .25s ease, opacity .2s ease; }

/* ============================ HERO (koyu) ============================ */
.hero {
  position: relative; overflow: hidden;
  background: radial-gradient(135% 100% at 50% -25%, var(--dark-700) 0%, var(--dark-950) 62%);
  color: var(--white); padding: 124px 0 112px; text-align: center;
}
.hero__glow {
  position: absolute; top: -160px; left: 50%; width: 780px; height: 780px;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(47,126,161,0.22), transparent 60%);
  filter: blur(8px); pointer-events: none; animation: floaty 10s ease-in-out infinite;
}
@keyframes floaty { 0%,100%{transform:translateX(-50%) translateY(0);} 50%{transform:translateX(-50%) translateY(20px);} }
.hero__inner { position: relative; max-width: 800px; }
.hero__title { font-size: clamp(3rem, 8.5vw, 5.6rem); font-weight: 600; color: var(--white); margin-bottom: 22px; }
.hero__lead { font-size: clamp(1.04rem, 2.2vw, 1.22rem); color: rgba(255,255,255,0.78); max-width: 560px; margin: 0 auto 36px; }
.hero__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 28px; }
.hero__note { font-size: 0.8rem; letter-spacing: 0.06em; color: rgba(255,255,255,0.5); text-transform: uppercase; }

/* ============================ BÖLÜMLER ============================ */
.section { padding: 96px 0; }
.section--tint { background: var(--tint); }
.section__head { max-width: 640px; margin: 0 auto 54px; text-align: center; }
.section__title { font-size: clamp(2.2rem, 5.5vw, 3.2rem); font-weight: 600; }
.section__sub { color: var(--muted); margin-top: 12px; font-size: 1.04rem; }

/* ============================ FİRMA LOGOLARI ============================ */
.grid { display: grid; gap: 22px; }
.grid--logos { grid-template-columns: repeat(4, 1fr); }

.logo-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 22px 20px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px;
  min-height: 168px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.logo-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--blue-300); }
.logo-card img { max-height: 78px; width: auto; max-width: 78%; object-fit: contain; }
.logo-card figcaption {
  font-family: "Inter", sans-serif;
  font-size: 0.78rem; font-weight: 500; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--muted);
}
.logo-card--dark { background: var(--dark-900); border-color: var(--dark-700); }
.logo-card--dark figcaption { color: rgba(255,255,255,0.7); }

/* ============================ HAKKIMIZDA ============================ */
.about { display: grid; grid-template-columns: 1.25fr 0.75fr; gap: 58px; align-items: center; }
.about__text p { color: var(--muted); margin-top: 16px; font-size: 1.05rem; }
.about__stats { display: grid; grid-template-columns: 1fr; gap: 18px; }
.stat {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 28px; text-align: center; box-shadow: var(--shadow-sm);
  border-top: 2px solid var(--gold-500);
}
.stat__num {
  display: block; font-family: "Cormorant Garamond", serif; font-size: 3rem;
  font-weight: 700; color: var(--blue-700); line-height: 1; margin-bottom: 4px;
}
.stat__label { font-size: 0.82rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }

/* ============================ İLETİŞİM ============================ */
.contact--simple { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; max-width: 880px; margin: 0 auto; }
.info {
  display: block; background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px 28px;
  transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}
a.info:hover { border-color: var(--blue-300); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.info__label { display: block; font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--blue-700); font-weight: 600; margin-bottom: 8px; }
.info__value { font-size: 1.04rem; color: var(--ink); font-weight: 500; line-height: 1.55; }
.contact__note {
  text-align: center; max-width: 640px; margin: 26px auto 0;
  font-size: 0.9rem; color: var(--muted);
  background: var(--tint); border-radius: var(--radius-sm); padding: 15px 18px;
}

/* ============================ FOOTER (koyu) ============================ */
.footer { background: var(--dark-950); color: rgba(255,255,255,0.72); padding: 52px 0; }
.footer__inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 24px; }
.footer__logo { height: 84px; width: auto; }
.footer__links { display: flex; gap: 28px; }
.footer__links a { font-size: 0.86rem; letter-spacing: 0.04em; color: rgba(255,255,255,0.72); transition: color .15s ease; }
.footer__links a:hover { color: var(--gold-400); }
.footer__copy { font-size: 0.8rem; color: rgba(255,255,255,0.48); }

/* ============================ MOBİL ============================ */
@media (max-width: 880px) {
  .grid--logos { grid-template-columns: repeat(3, 1fr); }
  .about { grid-template-columns: 1fr; gap: 36px; }
  .about__stats { grid-template-columns: 1fr 1fr; }
  .contact--simple { grid-template-columns: 1fr; }

  .nav__toggle { display: flex; }
  .nav__links {
    position: absolute; top: 88px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 4px;
    background: var(--dark-950); border-bottom: 1px solid rgba(255,255,255,0.08);
    padding: 14px 24px 22px; box-shadow: var(--shadow); display: none;
  }
  .nav__links.is-open { display: flex; }
  .nav__links a { padding: 11px 4px; }
  .nav__cta { text-align: center; margin-top: 6px; }
}
@media (max-width: 560px) {
  .grid--logos { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 66px 0; }
  .hero { padding: 90px 0 76px; }
  .brand__logo { height: 52px; }
  .footer__inner { flex-direction: column; text-align: center; }
}

/* ============================ ERİŞİLEBİLİRLİK ============================ */
:where(a, button, input, textarea):focus-visible { outline: 3px solid var(--blue-300); outline-offset: 2px; border-radius: 6px; }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; scroll-behavior: auto !important; transition: none !important; } }