/* Öznur Altmışkara Güzellik Merkezi — Tek sayfa site (altın & siyah tema) */
:root {
  --color-primary: #c45c26;
  --color-primary-dark: #a04a1e;
  --color-primary-light: #e89552;
  --color-secondary: #1e1e1e;
  --color-bg: #2d2d2a;
  --color-bg-alt: #383834;
  --color-card: #3a3a36;
  --color-text: #f0eeea;
  --color-text-muted: #b8b6b2;
  --font-heading: 'Source Serif 4', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.2);
  --shadow: 0 8px 28px rgba(0,0,0,0.25);
  --shadow-lg: 0 20px 48px rgba(0,0,0,0.3);
  --radius: 12px;
  --radius-lg: 20px;
}

/* Güzellik merkezi: logoya uyumlu altın & siyah palet */
.beauty-theme {
  --color-primary: #d4af37;
  --color-primary-dark: #b8960c;
  --color-primary-light: #e8c547;
  --color-secondary: #0d0d0d;
  --color-bg: #0d0d0d;
  --color-bg-alt: #1a1a1a;
  --color-card: #1f1f1f;
  --color-text: #f5f0e6;
  --color-text-muted: #a89f91;
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.4);
  --shadow: 0 8px 28px rgba(0,0,0,0.45);
  --shadow-lg: 0 20px 48px rgba(0,0,0,0.5);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ----- Reveal (scroll animasyonu) ----- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ----- Header ----- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(45, 45, 42, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  transition: box-shadow 0.3s ease;
}

.header.scrolled {
  box-shadow: var(--shadow-sm);
}

.beauty-theme .header {
  background: rgba(13, 13, 13, 0.95);
  border-bottom-color: rgba(212, 175, 55, 0.2);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.55rem;
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.logo span {
  color: var(--color-primary);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--color-primary);
}

.menu-btn {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-btn span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* ----- Hero ----- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 1.5rem 4rem;
  position: relative;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(165deg, #2d2d2a 0%, #353532 45%, #3a3a36 100%);
  z-index: -1;
}

.hero-beauty .hero-bg {
  background: linear-gradient(165deg, #0d0d0d 0%, #141414 45%, #1a1a1a 100%);
}

.hero-bg::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -20%;
  width: 60%;
  height: 80%;
  background: radial-gradient(ellipse, rgba(196, 92, 38, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-beauty .hero-bg::before {
  background: radial-gradient(ellipse, rgba(212, 175, 55, 0.12) 0%, transparent 70%);
}

.hero-bg::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 280px;
  background: linear-gradient(to top, var(--color-bg), transparent);
}

/* Arkada silik inşaat logosu / araç motifi — büyük ve detaylı */
.hero-logo-bg {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(680px, 82vw);
  height: auto;
  aspect-ratio: 240/200;
  color: var(--color-text);
  opacity: 0.09;
  pointer-events: none;
  z-index: 0;
}

.hero-logo-bg svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* Güzellik merkezi: arka planda büyük logo — silik watermark */
.hero-beauty .hero-logo-bg--beauty {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(680px, 85vw);
  height: min(680px, 85vw);
  border-radius: 50%;
  overflow: hidden;
  opacity: 0.18;
  pointer-events: none;
  z-index: 0;
}

.hero-beauty .hero-logo-bg--beauty img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.hero-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-primary);
  background: rgba(184, 84, 32, 0.1);
  padding: 0.5rem 1.1rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}

.beauty-theme .hero-badge {
  background: rgba(212, 175, 55, 0.15);
}

.hero-content h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.6rem, 6.5vw, 4.2rem);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.08;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.hero-tagline {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.btn {
  display: inline-block;
  padding: 1rem 2.2rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  border: 2px solid var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(184, 84, 32, 0.35);
}

.beauty-theme .btn-primary:hover {
  box-shadow: 0 12px 28px rgba(212, 175, 55, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 2px solid rgba(255,255,255,0.3);
}

.beauty-theme .btn-outline {
  border-color: rgba(255,255,255,0.2);
}

.beauty-theme .btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-3px);
}

.btn-email {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
  background: var(--color-primary);
  color: #fff;
  border: 2px solid var(--color-primary);
}

.btn-email:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(184, 84, 32, 0.35);
}

.beauty-theme .btn-email:hover {
  box-shadow: 0 12px 28px rgba(212, 175, 55, 0.4);
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
  transform: rotate(45deg);
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50% { transform: rotate(45deg) translateY(5px); }
}

/* ----- Sections ----- */
section {
  padding: 5.5rem 0;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.6rem);
  font-weight: 600;
  color: var(--color-text);
  text-align: center;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.section-desc {
  text-align: center;
  color: var(--color-text-muted);
  max-width: 540px;
  margin: 0 auto 2.5rem;
  font-size: 1.05rem;
}

/* ----- About ----- */
.about {
  background: var(--color-bg-alt);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-lead {
  font-size: 1.12rem;
  color: var(--color-text);
  margin-bottom: 1rem;
}

.about-text p {
  margin-bottom: 1rem;
  color: var(--color-text-muted);
}

.about-features {
  list-style: none;
  margin-top: 1.5rem;
}

.about-features li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.6rem;
  color: var(--color-text);
  font-weight: 500;
}

.about-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
}

.about-card {
  background: linear-gradient(150deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  padding: 2.75rem;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.about-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.1rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.about-label {
  font-size: 0.95rem;
  opacity: 0.95;
}

/* ----- Products ----- */
.products {
  background: var(--color-bg);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.product-card {
  background: var(--color-card);
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  border: 1px solid rgba(255,255,255,0.08);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(196, 92, 38, 0.35);
}

.beauty-theme .product-card:hover {
  border-color: rgba(212, 175, 55, 0.4);
}

.product-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.product-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.product-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ----- Brands ----- */
.brands {
  background: var(--color-card);
  box-shadow: 0 -1px 0 rgba(255,255,255,0.06);
}

.brands-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.brand-item {
  padding: 1rem 1.75rem;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  font-weight: 600;
  color: var(--color-text);
  border: 1px solid rgba(255,255,255,0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.brand-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.brand-item.brand-permolit {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  border: none;
}

.brands-note {
  text-align: center;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* ----- Contact ----- */
.contact {
  background: var(--color-bg);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.contact-item strong {
  display: block;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.contact-item p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.contact-item p a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
}

.contact-item p a:hover {
  text-decoration: underline;
}

/* Telefon linki: mobilde arama ekranı açılsın, tıklanacak alan rahat olsun */
.contact-tel {
  display: inline-block;
  padding: 0.5em 0.25em;
  margin: -0.5em -0.25em;
  min-height: 44px;
  -webkit-tap-highlight-color: rgba(212, 175, 55, 0.25);
}

.contact-link {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: 0.9rem;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
}

.contact-link:hover {
  text-decoration: underline;
}

.contact-map iframe {
  width: 100%;
  min-height: 300px;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
}

/* Müşteri yorumu gönderme formu */
.review-form-wrap {
  background: var(--color-card);
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.08);
}

.review-form-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.35rem;
}

.review-form-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.review-form {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.review-label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  display: block;
}

.review-input {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-bg-alt);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  transition: border-color 0.2s ease;
}

.review-input::placeholder {
  color: var(--color-text-muted);
  opacity: 0.8;
}

.review-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.review-textarea {
  resize: vertical;
  min-height: 100px;
}

.review-submit {
  margin-top: 0.25rem;
  align-self: flex-start;
}

/* Yorum ekleme şablonu: sitede görünmez, sadece dosyada kopyala-yapıştır için */
.yorum-ekleme-sablonu {
  display: none !important;
}

.map-note {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 0.75rem;
  line-height: 1.5;
}

/* ----- Footer ----- */
.footer {
  background: #222220;
  color: #a8a6a2;
  padding: 2.75rem 0;
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.beauty-theme .footer {
  background: #0d0d0d;
  color: var(--color-text-muted);
  border-top-color: rgba(212, 175, 55, 0.15);
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.5rem;
}

.beauty-theme .footer-logo {
  color: var(--color-text);
}

.footer p {
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.footer-copy {
  margin-top: 1rem;
  font-size: 0.85rem;
  opacity: 0.85;
}

/* ----- Responsive ----- */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 320px;
    height: 100vh;
    background: var(--color-bg-alt);
    flex-direction: column;
    padding: 5rem 2rem 2rem;
    box-shadow: -4px 0 24px rgba(0,0,0,0.5);
    transition: right 0.3s ease;
    z-index: 99;
  }

  .nav-links.open {
    right: 0;
  }

  .menu-btn {
    display: flex;
    z-index: 101;
  }

  .menu-btn.open span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }

  .menu-btn.open span:nth-child(2) {
    opacity: 0;
  }

  .menu-btn.open span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }

  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .contact-map {
    order: -1;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .hero-cta {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  section {
    padding: 4rem 0;
  }
}