/* =========================================================
   Lamia | Psikolog & Aile Danışmanı - Ana Stylesheet
   Framework kullanılmadan yazılmış vanilla CSS.
   ========================================================= */

/* ---- Değişkenler ---- */
:root {
  --color-primary: #A6856A;
  --color-primary-rgb: 166, 133, 106;
  --color-dark: #6A4C3B;
  --color-bg: #F6F1EB;
  --color-secondary: #E8DDD3;
  --color-white: #FFFFFF;
  --color-text: #2E2620;
  --color-text-light: #6E6259;

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;

  --shadow-sm: 0 4px 16px rgba(106, 76, 59, 0.08);
  --shadow-md: 0 12px 32px rgba(106, 76, 59, 0.12);
  --shadow-lg: 0 24px 60px rgba(106, 76, 59, 0.16);

  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --header-height: 84px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: auto; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 600; margin: 0; color: var(--color-dark); }
p { margin: 0; }
address { font-style: normal; }
.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Loading Screen ---- */
#loading-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
#loading-screen.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loading-mark {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--color-primary);
  letter-spacing: 2px;
  animation: pulse 1.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.4; transform: scale(0.96); }
  50% { opacity: 1; transform: scale(1.02); }
}

/* ---- Scroll Progress ---- */
#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-dark));
  z-index: 1100;
  transition: width 0.1s ease-out;
}

/* ---- Header ---- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: rgba(246, 241, 235, 0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: background var(--transition), box-shadow var(--transition), height var(--transition);
}
.site-header.is-scrolled {
  background: rgba(246, 241, 235, 0.95);
  box-shadow: var(--shadow-sm);
  height: 68px;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.logo { display: flex; flex-direction: column; line-height: 1.1; }
.logo-mark { font-family: var(--font-heading); font-size: 1.6rem; font-weight: 700; color: var(--color-dark); }
.logo-sub { font-size: 0.68rem; letter-spacing: 0.5px; color: var(--color-text-light); text-transform: uppercase; }

.main-nav ul { display: flex; gap: 2.2rem; }
.main-nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  padding: 6px 0;
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--color-primary);
  transition: width var(--transition);
}
.main-nav a:hover::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 14px; }
.btn-whatsapp-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  transition: transform var(--transition), background var(--transition);
}
.btn-whatsapp-icon:hover { background: var(--color-dark); transform: translateY(-2px); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 24px;
  background: var(--color-dark);
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; }
.nav-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 500;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--color-dark); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.btn-outline {
  border: 1.5px solid var(--color-dark);
  color: var(--color-dark);
}
.btn-outline:hover { background: var(--color-dark); color: #fff; transform: translateY(-3px); }

/* ---- Section Head (ortak) ---- */
.section-head { text-align: center; max-width: 640px; margin: 0 auto 3.5rem; }
.section-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 0.8rem;
}
.section-title { font-size: clamp(1.8rem, 3.2vw, 2.6rem); margin-bottom: 0.9rem; }
.section-subtitle { color: var(--color-text-light); font-size: 1.02rem; }

section { padding: 6rem 0; }

/* ---- Hero ---- */
.hero {
  position: relative;
  padding-top: calc(var(--header-height) + 3rem);
  padding-bottom: 4rem;
  background: linear-gradient(180deg, var(--color-secondary) 0%, var(--color-bg) 55%);
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}
.hero-eyebrow {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 1rem;
}
.hero-title {
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1.1;
  margin-bottom: 1.5rem;
}
.hero-meta { display: flex; flex-wrap: wrap; gap: 1.4rem; margin-bottom: 2.2rem; }
.hero-meta li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  color: var(--color-text-light);
}
.hero-meta svg { color: var(--color-primary); flex-shrink: 0; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 1.8rem; }
.hero-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  color: var(--color-dark);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}
.hero-phone:hover { border-color: var(--color-dark); }

.hero-media { position: relative; }
.hero-media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 900 / 1100;
  object-fit: cover;
}
.hero-media-badge {
  position: absolute;
  bottom: -1.4rem;
  left: -1.4rem;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 1.1rem 1.5rem;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.hero-media-badge strong { font-family: var(--font-heading); font-size: 1.6rem; color: var(--color-primary); }
.hero-media-badge span { font-size: 0.78rem; color: var(--color-text-light); }

.scroll-down {
  display: flex;
  margin: 3rem auto 0;
  color: var(--color-primary);
  animation: bounce 2s ease-in-out infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* ---- About ---- */
.about-inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 3.5rem;
  align-items: center;
}
.about-media img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.about-text { color: var(--color-text-light); margin-bottom: 1.2rem; }
.about-stats { display: flex; gap: 2.5rem; margin-top: 2rem; }
.about-stat strong { display: block; font-family: var(--font-heading); font-size: 1.8rem; color: var(--color-primary); }
.about-stat span { font-size: 0.82rem; color: var(--color-text-light); }

/* ---- Services ---- */
.services { background: var(--color-secondary); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}
.service-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 2.2rem 1.8rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); }
.service-icon {
  width: 54px; height: 54px;
  border-radius: 50%;
  background: var(--color-bg);
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.2rem;
  transition: background var(--transition), color var(--transition);
}
.service-card:hover .service-icon { background: var(--color-primary); color: #fff; }
.service-card h3 { font-size: 1.15rem; margin-bottom: 0.6rem; }
.service-card p { color: var(--color-text-light); font-size: 0.92rem; }

/* ---- Process ---- */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
}
.process-timeline::before {
  content: '';
  position: absolute;
  top: 34px; left: 8%; right: 8%;
  height: 2px;
  background: var(--color-secondary);
}
.process-step { position: relative; text-align: center; }
.process-icon {
  position: relative;
  width: 70px; height: 70px;
  margin: 0 auto 1.3rem;
  border-radius: 50%;
  background: #fff;
  border: 1.5px solid var(--color-secondary);
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-sm);
}
.process-no {
  position: absolute;
  top: -8px; right: -8px;
  background: var(--color-dark);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 600;
  width: 24px; height: 24px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.process-step h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.process-step p { color: var(--color-text-light); font-size: 0.9rem; }

/* ---- Testimonials ---- */
.testimonials { background: var(--color-secondary); }
.google-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1rem;
}
.stars { color: #FFC107; letter-spacing: 3px; font-size: 1.3rem; margin-bottom: 1rem; }
.stars.small { font-size: 0.95rem; letter-spacing: 2px; margin-bottom: 0.8rem; }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}
.testimonial-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.testimonial-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.testimonial-card p { color: var(--color-text); font-size: 0.95rem; margin-bottom: 1.3rem; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 10px; }
.avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 600;
  font-family: var(--font-heading);
}

/* ---- Why Us ---- */
.whyus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}
.whyus-card {
  text-align: center;
  padding: 2.2rem 1.6rem;
  border-radius: var(--radius-md);
  background: var(--color-bg);
  transition: transform var(--transition), box-shadow var(--transition);
}
.whyus-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); }
.whyus-icon {
  width: 60px; height: 60px;
  margin: 0 auto 1.1rem;
  border-radius: 50%;
  background: #fff;
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-sm);
}
.whyus-card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.whyus-card p { color: var(--color-text-light); font-size: 0.9rem; }

/* ---- FAQ ---- */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item {
  background: #fff;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.3rem 1.6rem;
  font-size: 1rem;
  font-weight: 500;
  text-align: left;
  color: var(--color-dark);
}
.faq-caret { flex-shrink: 0; transition: transform var(--transition); color: var(--color-primary); }
.faq-item.is-open .faq-caret { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition), padding var(--transition);
  padding: 0 1.6rem;
}
.faq-item.is-open .faq-answer { padding: 0 1.6rem 1.4rem; }
.faq-answer p { color: var(--color-text-light); font-size: 0.93rem; }

/* ---- Instagram ---- */
.instagram-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: 0.8rem;
}
.instagram-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.8rem;
}
.instagram-item {
  position: relative;
  aspect-ratio: 1/1;
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.instagram-item img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition); }
.instagram-hover {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(var(--color-primary-rgb), 0.75);
  color: #fff;
  opacity: 0;
  transition: opacity var(--transition);
}
.instagram-item:hover img { transform: scale(1.08); }
.instagram-item:hover .instagram-hover { opacity: 1; }
.instagram-follow { text-align: center; margin-top: 2.4rem; }

/* ---- Contact ---- */
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: stretch;
}
.contact-list { margin: 2rem 0; display: flex; flex-direction: column; gap: 1.4rem; }
.contact-list li { display: flex; align-items: flex-start; gap: 14px; }
.contact-icon {
  width: 42px; height: 42px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--color-secondary);
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
}
.contact-list strong { display: block; font-size: 0.82rem; color: var(--color-text-light); margin-bottom: 2px; }
.contact-list a, .contact-list address { font-size: 1rem; color: var(--color-dark); font-weight: 500; }
.contact-map {
  min-height: 340px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.contact-map iframe { width: 100%; height: 100%; min-height: 340px; }

/* ---- Footer ---- */
.site-footer { background: var(--color-dark); color: #fff; padding: 2.6rem 0; }
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.2rem;
}
.footer-brand { display: flex; flex-direction: column; }
.footer-brand .logo-mark { color: #fff; }
.footer-brand .logo-sub { color: rgba(255,255,255,0.7); }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
.footer-social a:hover { background: var(--color-primary); }
.footer-copy { font-size: 0.85rem; color: rgba(255,255,255,0.7); width: 100%; text-align: center; margin-top: 0.6rem; }

/* ---- Floating WhatsApp & Back to top ---- */
.whatsapp-float {
  position: fixed;
  right: 24px; bottom: 24px;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md);
  z-index: 900;
  transition: transform var(--transition);
}
.whatsapp-float:hover { transform: scale(1.08); }

.back-to-top {
  position: fixed;
  right: 24px; bottom: 92px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--color-dark);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-sm);
  z-index: 900;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }

/* ---- Fade Animation (Intersection Observer ile tetiklenir) ---- */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-in.is-visible { opacity: 1; transform: translateY(0); }

/* =========================================================
   Responsive - Tablet
   ========================================================= */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-meta, .hero-cta { justify-content: center; }
  .hero-phone { margin: 0 auto; }
  .hero-media { max-width: 480px; margin: 0 auto; }
  .about-inner { grid-template-columns: 1fr; }
  .about-media { max-width: 420px; margin: 0 auto; }
  .services-grid, .whyus-grid, .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .process-timeline { grid-template-columns: repeat(2, 1fr); row-gap: 2.5rem; }
  .process-timeline::before { display: none; }
  .instagram-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-inner { grid-template-columns: 1fr; }
  .main-nav { position: fixed; top: var(--header-height); left: 0; right: 0; background: var(--color-bg); box-shadow: var(--shadow-sm); max-height: 0; overflow: hidden; transition: max-height var(--transition); }
  .main-nav.is-open { max-height: 400px; }
  .main-nav ul { flex-direction: column; gap: 0; padding: 1rem 0; }
  .main-nav a { display: block; padding: 14px 24px; }
  .nav-toggle { display: flex; }
}

/* =========================================================
   Responsive - Mobile
   ========================================================= */
@media (max-width: 640px) {
  section { padding: 4rem 0; }
  .container { padding: 0 18px; }
  .hero { padding-top: calc(var(--header-height) + 1.5rem); }
  .hero-media-badge { left: 0.6rem; bottom: -1.1rem; padding: 0.9rem 1.1rem; }
  .services-grid, .whyus-grid, .testimonials-grid { grid-template-columns: 1fr; }
  .process-timeline { grid-template-columns: 1fr; }
  .instagram-grid { grid-template-columns: repeat(2, 1fr); }
  .about-stats { gap: 1.4rem; flex-wrap: wrap; }
  .btn { width: 100%; justify-content: center; }
  .hero-cta { flex-direction: column; }
  .whatsapp-float { width: 50px; height: 50px; right: 16px; bottom: 16px; }
  .back-to-top { width: 40px; height: 40px; right: 16px; bottom: 78px; }
}

/* ---- Erişilebilirlik: azaltılmış hareket tercihi ---- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto !important; }
}