/* ===== Temel ===== */
:root {
  --black: #000;
  --text: #eee;
  --muted: #c6c6c6;
  --btn: #9c9c9c;
  --gold: #bc9864;
}

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

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}
@media (max-width: 1400px) { html { font-size: 50%; } }
@media (max-width: 900px)  { html { font-size: 45%; } }
@media (max-width: 600px)  { html { font-size: 40%; } }

body {
  margin: 0;
  font-family: "Lato", sans-serif;
  line-height: 1.5;
  background: var(--black);
  color: var(--text);
}

h1, h2, h3, p { margin: 0 0 .5em; }
h1, h2, h3 { font-weight: 500; line-height: 1.2; }
ul { list-style: none; margin: 0; padding: 0; }
img { max-width: 100%; }
a { color: inherit; text-decoration: none; }

.container { width: min(1140px, 100% - 3rem); margin-inline: auto; }
.narrow { width: min(50%, 100%); margin-inline: auto; }
@media (max-width: 767px) { .narrow { width: 100%; } }

.section-title {
  margin: 5%;
  padding-bottom: 1%;
  border-bottom: 1px solid #fff;
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: .5rem;
  text-align: center;
}

/* ===== Buton ===== */
.btn {
  display: inline-block;
  padding: 2rem 4.5rem;
  border-radius: 10rem;
  background: var(--btn);
  color: #000;
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: .1rem;
  box-shadow: 0 1rem 2rem #000;
  transition: transform .2s, box-shadow .2s;
}
.btn:hover {
  transform: translateY(-.3rem);
  box-shadow: 0 1rem 2rem rgb(255 255 255 / .5);
}
.btn:active {
  transform: translateY(-.1rem);
  box-shadow: 0 .5rem 1rem rgb(255 255 255 / .5);
}

/* ===== Navbar ===== */
.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 10;
  padding: .8rem 0;
  font-size: 1.9rem;
  transition: background-color .3s;
}
.nav.is-dark,
.nav.is-open {
  background: #000;
  box-shadow: 0 1px 1px #fd000036;
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
.nav__logo img { display: block; height: 5rem; width: auto; }
.nav__links { display: flex; gap: 1rem; margin-right: 4rem; }
.nav__links a {
  display: block;
  padding: .8rem;
  margin-right: 2rem;
  color: var(--muted);
  transition: color .2s;
}
.nav__links a:hover { color: #fff; }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 8px 12px;
  background: none;
  border: 1px solid rgb(255 255 255 / .1);
  border-radius: 4px;
  cursor: pointer;
}
.nav__toggle span { width: 26px; height: 2px; background: rgb(255 255 255 / .55); }

@media (max-width: 991px) {
  .nav__toggle { display: flex; }
  .nav__links {
    display: none;
    flex-direction: column;
    gap: 0;
    width: 100%;
    margin: 0;
    padding: 1rem 0 2rem;
  }
  .nav.is-open .nav__links { display: flex; }
}

/* ===== Hero ===== */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  padding: 0 2rem;
  text-align: center;
  background:
    linear-gradient(rgb(0 0 0 / .9), rgb(0 0 0 / .8)),
    url("../images/hero.jpg") bottom / cover;
}
.hero__title {
  max-width: 60rem;
  margin-bottom: 5rem;
  font-size: 6rem;
  font-weight: 400;
  letter-spacing: 1.5rem;
  animation: fadeIn 1s both;
}
.hero__btn { animation: slideInUp 1s both; }

/* ===== Hakkımızda ===== */
.about {
  min-height: 60vh;
  padding-top: 5%;
  text-align: center;
}
.about__text {
  padding: 0 5%;
  font-family: "Raleway", sans-serif;
  font-size: 2rem;
  font-weight: 300;
  word-spacing: 2px;
}

/* ===== Katalog slider ===== */
.catalog { min-height: 75vh; padding: 2rem 1rem; }
.slider img {
  display: none;
  height: 65vh;
  width: auto;
  margin: 0 auto;
  border-radius: 50px;
  box-shadow: 41px 41px 82px #353535, -41px -41px 82px #353535;
}
.slider img.is-active { display: block; animation: fade 1.5s; }
.slider__dots { margin-top: 2.4rem; text-align: center; }
.slider__dots span {
  display: inline-block;
  width: 15px;
  height: 15px;
  margin: 0 2px;
  border-radius: 50%;
  background: #bbb;
  transition: background-color .6s;
}
.slider__dots span.is-active { background: #717171; }

/* ===== Şubeler ===== */
.branches { padding-top: 5%; }
.branches__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}
.branch { height: 60vh; padding: 10%; display: flex; flex-direction: column; }
.branch h3 { padding-bottom: 2rem; font-size: 2.4rem; text-align: center; color: #fff; }
.branch iframe { flex: 1; width: 100%; border: 0; border-radius: 50px; }

/* ===== Mağaza ===== */
.shop {
  display: flex;
  min-height: 100vh;
  padding: 10% 2rem;
  text-align: center;
  color: #fff;
  background:
    linear-gradient(rgb(0 0 0 / .9), rgb(0 0 0 / .8)),
    url("../images/tezcan-shop.jpg") top / cover fixed;
}
.shop h2 { padding-bottom: 5rem; font-size: 5rem; font-weight: 700; letter-spacing: .5rem; }
.shop p { padding-bottom: 5rem; font-family: "Raleway", sans-serif; font-size: 3rem; }
.shop__btn { font-size: 3rem; }

/* ===== Footer ===== */
.footer {
  min-height: 50vh;
  padding: 5rem 1rem 3rem;
  text-align: center;
  color: var(--muted);
}
.footer__nav,
.footer__social {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 5rem;
  font-size: 1.5rem;
}
.footer a { color: #cecece; transition: color .35s; }
.footer__nav a:hover { color: red; }
.footer__social a { display: flex; }
.footer__social .facebook:hover  { color: #3b5998; }
.footer__social .twitter:hover   { color: #55acee; }
.footer__social .instagram:hover { color: #e95950; }
.footer__social .google:hover    { color: #dd4b39; }
.footer__copy { margin-bottom: 3rem; font-size: 1.5rem; font-weight: 500; }
.footer__credit { font-size: 1rem; color: #c6c6c68e; }

/* ===== İletişim sayfası ===== */
.contact-page {
  font-family: "Poppins", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.8;
  background: #0c0c0c;
  color: #666;
}
.contact {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  width: min(760px, 100% - 3rem);
  margin: 0 auto;
  padding: 7em 0;
  text-align: center;
}
@media (max-width: 767px) { .contact { grid-template-columns: 1fr; gap: 25px; } }
.contact__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--gold);
  color: #000;
  font-size: 20px;
}
.contact p { margin: 0; }
.contact p span { display: block; font-weight: 500; color: var(--gold); }
.contact p a { color: rgb(255 255 255 / .8); }

/* ===== Animasyonlar ===== */
.reveal { opacity: 0; transition: opacity .6s ease, transform .6s ease; }
.reveal[data-anim="zoom"] { transform: scale(.6); }
.reveal[data-anim="up"]   { transform: translateY(100px); }
.reveal.is-visible { opacity: 1; transform: none; }

@keyframes fade      { from { opacity: .4; } to { opacity: 1; } }
@keyframes fadeIn    { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideInUp { from { transform: translateY(100%); visibility: visible; } to { transform: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, .reveal { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}