/* ============================================================
   Newbahar Güzellik Salonu — style.css
   Tema: Gold / Sarı / Siyah
   Fontlar: Playfair Display (başlık) + Poppins (gövde)
   ============================================================ */

:root {
  /* ---------- Ana renkler ---------- */
  --black: #0d0b08;
  --black-soft: #161310;
  --black-card: #1c1813;
  --gold: #d4af37;
  --gold-light: #f5d061;
  --gold-soft: rgba(212, 175, 55, 0.14);
  --gold-strong: rgba(212, 175, 55, 0.5);
  --cream: #f5f0e8;
  --muted: #a99e8c;
  --muted-deep: #6f6659;
  --border: rgba(212, 175, 55, 0.22);
  --ink-on-gold: #171207;

  /* ---------- Türetilmiş saydam renkler (color-mix) ---------- */
  --black-55: color-mix(in srgb, var(--black) 55%, transparent);
  --black-60: color-mix(in srgb, var(--black) 60%, transparent);
  --black-62: color-mix(in srgb, var(--black) 62%, transparent);
  --black-72: color-mix(in srgb, var(--black) 72%, transparent);
  --black-98: color-mix(in srgb, var(--black) 98%, transparent);
  --glass-header: color-mix(in srgb, var(--black) 82%, transparent);
  --glass-header-solid: color-mix(in srgb, var(--black) 95%, transparent);

  --gold-veil: color-mix(in srgb, var(--gold) 16%, transparent);
  --gold-haze: color-mix(in srgb, var(--gold) 8%, transparent);
  --gold-soft-strong: color-mix(in srgb, var(--gold) 30%, transparent);
  --gold-glow: color-mix(in srgb, var(--gold) 28%, transparent);
  --gold-glow-strong: color-mix(in srgb, var(--gold) 40%, transparent);
  --gold-halo: color-mix(in srgb, var(--gold) 35%, transparent);
  --gold-halo-strong: color-mix(in srgb, var(--gold) 50%, transparent);

  /* ---------- Yıldız tonları (script.js CSS'ten okur) ---------- */
  --star-1: #d4af37;
  --star-2: #f5d061;
  --star-3: #c9a227;
  --star-4: #f9e79f;
  --star-5: #e8c866;

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Poppins', 'Segoe UI', sans-serif;

  --radius: 16px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
  --gradient-gold: linear-gradient(120deg, #f5d061 0%, #d4af37 45%, #f9e08a 70%, #b8860b 100%);

  --header-h: 76px;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  font-family: var(--font-sans);
  background-color: var(--black);
  color: var(--cream);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ---------- Arka plan yıldızları ---------- */
.stars {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}
.star {
  position: absolute;
  line-height: 1;
  opacity: 0.2;
  text-shadow: 0 0 10px currentColor;
  animation: twinkle 3.2s ease-in-out infinite;
  will-change: opacity, transform;
}
@keyframes twinkle {
  0%, 100% { opacity: 0.12; transform: scale(0.75); }
  50% { opacity: 0.9; transform: scale(1.2); }
}
@media (prefers-reduced-motion: reduce) {
  .star { animation: none; opacity: 0.35; }
}

img, iframe, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
address { font-style: normal; }

.container {
  width: min(1160px, 92%);
  margin-inline: auto;
}

/* Bölüm boşlukları: tamamen tekdüze değil, hafif farklılaşır */
.section { padding: clamp(64px, 9vw, 110px) 0; position: relative; }
.section + .section { border-top: 1px solid var(--border); }
.about { padding: clamp(72px, 10vw, 128px) 0; }
.gallery { padding: clamp(48px, 7vw, 84px) 0; }

/* ---------- Typography helpers ---------- */
/* Manşet: gradyan kırpma yerine düz altın mürekkep */
.gold-text {
  color: var(--gold-light);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-sub {
  color: var(--muted);
  max-width: 560px;
  margin-bottom: 48px;
  font-weight: 300;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
  border: 1px solid transparent;
}

/* Tek sinyal hover: yalnızca yükselme */
.btn-gold {
  background: var(--gradient-gold);
  color: var(--ink-on-gold);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}
.btn-gold:hover {
  transform: translateY(-3px);
}

.btn-outline {
  border-color: var(--gold);
  color: var(--gold-light);
  background: transparent;
}
.btn-outline:hover {
  border-color: var(--gold-light);
  transform: translateY(-3px);
}

.btn-sm { padding: 11px 22px; font-size: 0.85rem; }

/* ---------- Klavye odağı ---------- */
a:focus-visible,
button:focus-visible,
iframe:focus-visible {
  outline: 2px solid var(--gold-light);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: var(--glass-header);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.site-header.scrolled {
  background: var(--glass-header-solid);
  border-bottom-color: var(--border);
}

.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 24px;
}

.logo { display: inline-flex; align-items: center; gap: 10px; }
.logo-mark {
  width: 46px;
  height: 46px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.45);
}
.logo-text {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--cream);
  letter-spacing: 0.03em;
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-text em {
  font-style: normal;
  font-family: var(--font-sans);
  font-size: 0.66rem;
  font-weight: 400;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--gold-light);
}

/* Nav: bağlantılar logoya yakın durur, CTA sağda — kopya şablon değil */
.main-nav { margin-left: 52px; }
.main-nav ul { display: flex; gap: 34px; }
.nav-link {
  position: relative;
  color: var(--cream);
  font-size: 0.92rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  padding: 6px 0;
  transition: color 0.25s ease;
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--gradient-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.nav-link:hover { color: var(--gold-light); }
.nav-link:hover::after { transform: scaleX(1); }

.header-actions { margin-left: auto; display: flex; align-items: center; gap: 14px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px; height: 42px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  padding: 0 9px;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--gold-light);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
/* Yükseklik içerikle belirlenir; tam ekran ortalanmış kutu değil */
.hero {
  position: relative;
  padding: calc(var(--header-h) + 88px) 0 96px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 20%, var(--gold-veil), transparent 60%),
    radial-gradient(ellipse 60% 50% at 15% 80%, var(--gold-haze), transparent 55%),
    linear-gradient(180deg, var(--black-55) 0%, var(--black-62) 60%, var(--black-55) 100%);
  pointer-events: none;
}
.hero-bg::after {
  content: '';
  position: absolute;
  top: 12%;
  right: 6%;
  width: clamp(180px, 26vw, 330px);
  height: clamp(180px, 26vw, 330px);
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cpath d='M60 8L72.5 41.5L108 41.5L79.5 63L92 96.5L60 75L28 96.5L40.5 63L12 41.5L47.5 41.5Z' fill='%23f5d061' fill-opacity='0.85'/%3E%3C/svg%3E") center / contain no-repeat;
  opacity: 0.1;
  filter: drop-shadow(0 0 42px var(--gold-halo-strong));
  animation: float 9s ease-in-out infinite;
  pointer-events: none;
}
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 40%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 40%, black 30%, transparent 75%);
  opacity: 0.25;
}

.hero-inner { position: relative; z-index: 2; max-width: 760px; }

/* Slogan rozeti: emoji yok, yalnızca tipografi */
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-light);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 9px 20px;
  background: var(--gold-soft);
  margin-bottom: 28px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 8vw, 5.2rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
}
.hero-title .gold-text { display: inline-block; }

.hero-sub {
  font-size: clamp(1rem, 1.6vw, 1.18rem);
  color: var(--muted);
  font-weight: 300;
  max-width: 540px;
  margin-bottom: 38px;
}

.hero-cta { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 54px; }

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 36px;
  color: var(--muted);
  font-size: 0.95rem;
}
.meta-item { display: inline-flex; align-items: center; gap: 10px; }
.meta-icon { color: var(--gold-light); }

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(-4deg); }
  50% { transform: translateY(-18px) rotate(4deg); }
}

/* ---------- Services ---------- */
.services { background: transparent; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
}

.service-card {
  background: var(--black-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 28px;
  transition: transform 0.3s ease;
}
/* Tek sinyal hover: yalnızca yükselme */
.service-card:hover {
  transform: translateY(-6px);
}

.service-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--cream);
}
.service-title svg { flex: none; color: var(--gold-light); }

.service-card p { color: var(--muted); font-size: 0.93rem; font-weight: 300; }



/* ---------- About ---------- */
.about { background: linear-gradient(180deg, var(--black-60) 0%, var(--black-72) 100%); }

.about-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.about-points { margin: 26px 0 34px; display: grid; gap: 14px; }
.about-points li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--cream);
  font-weight: 300;
}
.about-points li svg { flex: none; color: var(--gold-light); }

.about-badge {
  position: relative;
  display: grid;
  place-items: center;
}
.about-badge::before {
  content: '';
  position: absolute;
  width: min(100%, 380px);
  aspect-ratio: 1;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: radial-gradient(circle at 50% 35%, var(--gold-soft), transparent 65%);
  animation: spinSlow 24s linear infinite;
}
.about-badge::after {
  content: '';
  position: absolute;
  width: calc(min(100%, 380px) - 44px);
  aspect-ratio: 1;
  border: 1px dashed var(--gold-soft-strong);
  border-radius: 50%;
}

.badge-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 60px 30px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--black-card);
  box-shadow: var(--shadow);
}
.badge-icon {
  width: 96px;
  height: 96px;
  object-fit: cover;
  border-radius: 20px;
  border: 2px solid var(--gold);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  margin: 0 auto 18px;
  display: block;
}
.badge-line {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 10px;
}
.badge-sub { color: var(--gold-light); font-size: 0.9rem; letter-spacing: 0.12em; text-transform: uppercase; }

@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ---------- Gallery / Instagram ---------- */
.gallery { background: transparent; }

.video-embed {
  margin: 0 auto 38px;
  max-width: 760px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--black-card);
}
.video-embed video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.instagram-embed {
  margin: 0 auto 34px;
  max-width: 420px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--cream);
  position: relative;
}
.instagram-embed iframe {
  width: 100%;
  height: 640px;
  border: 0;
}

.gallery-cta { text-align: center; }

/* ---------- Contact ---------- */
.contact { background: linear-gradient(180deg, var(--black-60) 0%, var(--black-72) 100%); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: clamp(30px, 5vw, 60px);
  align-items: start;
}

.contact-info { display: grid; gap: 18px; }

/* Tek sinyal hover: yalnızca kenarlık rengi */
.contact-card {
  display: flex;
  gap: 18px;
  background: var(--black-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  transition: border-color 0.3s ease;
}
.contact-card:hover { border-color: var(--gold-strong); }

.contact-icon {
  width: 50px; height: 50px;
  flex: 0 0 50px;
  display: grid;
  place-items: center;
  color: var(--gold-light);
  background: var(--gold-soft);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.contact-card h3 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  margin-bottom: 4px;
}
.contact-card a, .contact-card p, .contact-card address {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
  font-weight: 300;
}
.contact-card a:hover { color: var(--gold-light); }

.contact-map {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  min-height: 440px;
}
.contact-map iframe { width: 100%; height: 100%; min-height: 440px; border: 0; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 44px 0;
  background: var(--black-72);
}

.footer-inner { display: grid; gap: 16px; text-align: center; justify-items: center; }
.footer-logo { justify-content: center; }
.footer-bio { color: var(--muted); font-size: 0.9rem; font-weight: 300; }
.footer-copy { color: var(--muted-deep); font-size: 0.82rem; }

/* ---------- Reveal (yalnızca hero) ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- FAQ / SSS ---------- */
.faq-list {
  display: grid;
  gap: 12px;
  max-width: 720px;
  margin: 0 auto;
}
.faq-item {
  background: var(--glass-inset, rgba(255, 255, 255, 0.03));
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0;
  overflow: hidden;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  font-family: 'Poppins', sans-serif;
  font-weight: 500;
  font-size: 1rem;
  color: var(--cream);
  user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  flex-shrink: 0;
  font-size: 1.3rem;
  line-height: 1;
  color: var(--gold-light);
  transition: transform 0.3s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item summary:focus-visible {
  outline: 2px solid var(--gold-light);
  outline-offset: -4px;
  border-radius: 12px;
}
.faq-item p {
  padding: 0 20px 18px;
  color: var(--muted-deep, #c7bda9);
  font-size: 0.95rem;
  font-weight: 300;
  line-height: 1.7;
}
.faq-item[open] { border-color: var(--gold-soft-strong, rgba(212, 175, 55, 0.35)); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .about-inner { grid-template-columns: 1fr; }
  .about-badge { order: -1; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .nav-toggle { display: flex; }

  .main-nav {
    margin-left: 0;
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    background: var(--black-98);
    border-bottom: 1px solid var(--border);
    padding: 20px 6%;
    transform: translateY(-130%);
    transition: transform 0.4s ease;
    visibility: hidden;
  }
  .main-nav.open {
    transform: translateY(0);
    visibility: visible;
  }
  .main-nav ul { flex-direction: column; gap: 6px; }
  .nav-link { display: block; padding: 12px 0; font-size: 1.05rem; border-bottom: 1px solid var(--gold-haze); }

  .header-actions { gap: 10px; }
  .btn-sm { padding: 11px 18px; font-size: 0.8rem; }

  .hero { padding-top: calc(var(--header-h) + 56px); }
  .hero-meta { flex-direction: column; gap: 12px; }
  .services-grid { grid-template-columns: 1fr; }
  .instagram-embed iframe { height: 560px; }
}

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