/* ===================================================
   Esra Gomceli Ozgun — Main Stylesheet
   =================================================== */

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: 'Lato', sans-serif;
  color: #222;
  background: #fff;
  line-height: 1.7;
}

img { max-width: 100%; display: block; }
a  { color: inherit; text-decoration: none; }

/* ---------- Typography ---------- */
.site-title {
  font-family: 'Dancing Script', cursive;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 400;
  letter-spacing: 0.02em;
  color: #1a1a1a;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.site-subtitle {
  font-family: 'Lato', sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: #444;
  margin-top: 0.3rem;
}

.section-title {
  font-family: 'Lato', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 1.5rem;
}

.quote {
  font-family: 'Lato', sans-serif;
  font-size: 0.88rem;
  line-height: 1.75;
  color: #333;
  max-width: 680px;
  text-align: center;
  margin: 0 auto;
}

/* ---------- Header ---------- */
.site-header {
  position: relative;
  text-align: center;
  padding: 2rem 2rem 0.5rem;
}

.header-social {
  position: absolute;
  right: 2.5rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  align-items: center;
}

.social-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.2s;
}

.social-icon:hover { opacity: 0.7; }

.social-icon.mail {
  background: #2c4a6e;
  color: #fff;
}

.social-icon.instagram {
  color: #444;
  font-size: 1.25rem;
}

/* ---------- Navigation ---------- */
.site-nav {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  padding: 1rem 0 0.5rem;
  border-bottom: none;
}

.site-nav a {
  font-family: 'Lato', sans-serif;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: none;
  color: #222;
  padding-bottom: 2px;
  position: relative;
  transition: color 0.2s;
}

.site-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0; right: 0;
  height: 1px;
  background: #222;
  transform: scaleX(0);
  transition: transform 0.2s;
}

.site-nav a:hover::after,
.site-nav a.active::after { transform: scaleX(1); }
.site-nav a.active { font-weight: 600; }

/* ---------- Main Layout ---------- */
main { min-height: 60vh; }

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-wide {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---------- Home Page (index.html) ---------- */
body.home-page {
  background: #fff;
}

.home-header .home-brand {
  text-align: center;
}

/* Thinner script name + rule line (reference layout) */
.site-title--home {
  font-family: 'Dancing Script', cursive;
  font-size: clamp(2.4rem, 6vw, 3.8rem);
  font-weight: 400;
  letter-spacing: 0.02em;
  color: #1a1a1a;
  text-decoration: none;
  border-bottom: 1px solid #1a1a1a;
  display: inline-block;
  padding-bottom: 0.35rem;
  margin-bottom: 0;
}

.home-logbook {
  font-family: 'Lato', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: #1a1a1a;
  margin: 0.85rem 0 0;
}

.home-journey {
  font-family: 'Lato', sans-serif;
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: #555;
  margin: 0.35rem 0 0;
  text-transform: lowercase;
}

/* Main nav — serif (reference) */
.site-nav--home {
  padding-top: 0.75rem;
  padding-bottom: 0.25rem;
}

.site-nav--home a {
  font-family: 'Lora', Georgia, 'Times New Roman', serif;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}

.home-main {
  min-height: 50vh;
  padding: 0 0 2.5rem;
}

.home-circles--landing {
  padding: 2rem 1rem 1.5rem;
  gap: clamp(2rem, 8vw, 4rem);
}

.home-circle-label--serif {
  font-family: 'Lora', Georgia, serif;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: lowercase;
  color: #1a1a1a;
}

/*
 * Body copy width tuned so the intro wraps like:
 * Line 1: … botanical illustration.
 * Line 2: She offers beginner and intermediate …
 * (~120ch fits the first sentence on one line at typical body size)
 */
.home-column {
  max-width: min(120ch, calc(100vw - 2rem));
  margin: 0 auto;
  padding: 0 1.5rem;
  text-align: left;
}

.home-intro {
  font-family: 'Lato', sans-serif;
  font-size: 0.95rem;
  line-height: 1.75;
  color: #222;
  margin: 0 0 2rem;
  max-width: 100%;
}

/*
 * Buttercup: true horizontal center (flex), never cropped.
 * Global `img { display: block }` breaks text-align:center + inline-block in some cases.
 */
.home-figure.home-figure--wide {
  display: block;
  width: 100%;
  max-width: 100%;
  margin: 0 0 2rem;
  padding: 0;
  box-sizing: border-box;
}

.home-hero-wrap {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  width: 100%;
  padding: 0 1rem;
  box-sizing: border-box;
}

.home-figure {
  margin: 0 0 2rem;
  padding: 0;
  text-align: center;
}

body.home-page .home-figure--wide .home-hero-img {
  display: block;
  width: auto;
  height: auto;
  max-width: min(1100px, calc(100vw - 2rem));
  margin: 0;
  flex-shrink: 0;
}

.home-hero-img {
  max-width: 100%;
  height: auto;
}

.home-quote {
  font-family: 'Lato', sans-serif;
  font-size: 0.95rem;
  line-height: 1.75;
  color: #222;
  margin: 0;
  padding-bottom: 1rem;
}

.home-quote-attrib {
  display: block;
  margin-top: 0.75rem;
}

.home-quote a {
  color: #2c4a6e;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Footer: copyright centered, social bottom-right (home) */
.site-footer--home {
  position: relative;
  text-align: center;
  padding: 2rem 1.5rem 3.5rem;
  margin-top: 0;
}

.home-footer-social {
  position: absolute;
  right: 1.25rem;
  bottom: 1.25rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
}

/* Shared circle row (also used on home) */
.home-circles {
  display: flex;
  justify-content: center;
  gap: 4rem;
  padding: 3rem 1rem 2rem;
}

.home-circle-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  text-align: center;
  text-decoration: none;
  color: inherit;
  transition: opacity 0.2s;
}

.home-circle-item:hover { opacity: 0.85; }

.home-circle-item img {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #e0e0e0;
}

.home-circle-label {
  font-family: 'Lato', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  color: #333;
}

.home-quote-section {
  padding: 1.5rem 2rem 2rem;
  text-align: center;
}

.home-quote-section p {
  font-size: 0.88rem;
  line-height: 1.75;
  color: #333;
  max-width: 700px;
  margin: 0 auto;
}

/* ---------- About Page ---------- */
.about-bio {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3rem;
  padding: 3rem 0;
  align-items: start;
}

.about-bio p {
  font-size: 0.95rem;
  line-height: 1.85;
  color: #2a2a2a;
  margin-bottom: 1rem;
}

.about-bio-photo {
  width: 100%;
  max-width: 320px;
  border-radius: 2px;
  object-fit: cover;
}

/* About — gallery sections */
.about-gallery-section {
  padding: 2.5rem 0;
  border-top: 1px solid #e8e8e8;
}

.about-gallery-title {
  font-family: 'Lato', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 1.5rem;
}

.about-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.5rem;
}

.about-gallery-grid img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  cursor: pointer;
  transition: opacity 0.2s;
}

.about-gallery-grid img:hover { opacity: 0.88; }

/* ---------- Works / Botanical Art Page ---------- */
.works-hero {
  text-align: center;
  padding: 2.5rem 1rem 1rem;
}

.works-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding: 2rem 0;
}

.works-card {
  background: #fff;
  border: 1px solid #e8e8e8;
  text-align: center;
  text-decoration: none;
  color: #222;
  transition: box-shadow 0.2s;
  display: block;
}

.works-card:hover { box-shadow: 0 4px 18px rgba(0,0,0,0.1); }

.works-card-img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}

.works-card-label {
  font-size: 0.78rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 1.2rem 1rem;
  color: #2c4a6e;
}

.works-quote {
  text-align: center;
  padding: 2rem 1rem 3rem;
  font-size: 0.92rem;
  letter-spacing: 0.05em;
  color: #444;
  text-transform: uppercase;
}

/* Works sub-gallery page */
.gallery-page-header {
  text-align: center;
  padding: 2.5rem 1rem 1.5rem;
}

.gallery-page-header h1 {
  font-family: 'Lato', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-weight: 700;
}

.gallery-back {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: #666;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.gallery-back:hover { color: #222; }

.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.75rem;
  padding: 1rem 0 3rem;
}

.photo-grid img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  cursor: pointer;
  transition: opacity 0.2s;
}

.photo-grid img:hover { opacity: 0.88; }

/* ---------- Teaching Page ---------- */
.teaching-intro {
  text-align: center;
  padding: 2.5rem 1rem 2rem;
}

.teaching-intro h1 {
  font-family: 'Dancing Script', cursive;
  font-size: 2rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
}

.teaching-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding: 1rem 0 2.5rem;
}

.teaching-card {
  background: #fff;
  border: 1px solid #e8e8e8;
  text-align: center;
  color: #222;
  display: block;
  text-decoration: none;
  transition: box-shadow 0.2s;
  cursor: pointer;
}

.teaching-card:hover { box-shadow: 0 4px 18px rgba(0,0,0,0.1); }

.teaching-card-img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}

.teaching-card-label {
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 1.2rem 1rem;
  color: #2c4a6e;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Teaching — testimonials */
.testimonials-header {
  text-align: center;
  border-top: 2px solid #2c4a6e;
  padding-top: 0.5rem;
  margin: 1rem 0 0;
}

.testimonials-header h2 {
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-weight: 700;
  display: inline;
}

.testimonials-header span {
  color: #2c4a6e;
  font-size: 1rem;
}

/* Teaching course section */
.course-section {
  padding: 3rem 0;
  border-top: 1px solid #e8e8e8;
}

.course-section:first-child { border-top: none; }

.course-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.course-layout.reverse .course-text { order: 2; }
.course-layout.reverse > *:not(.course-text) { order: 1; }

.course-title {
  font-size: 0.88rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #1a1a1a;
}

.course-text p {
  font-size: 0.92rem;
  line-height: 1.85;
  color: #333;
  margin-bottom: 0.8rem;
}

.course-img {
  width: 100%;
  max-height: 350px;
  object-fit: contain;
  object-position: center;
}

/* Teaching quote box */
.quote-box {
  background: #f7f5f0;
  padding: 3rem 2.5rem;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 3rem;
  align-items: center;
  margin: 2rem 0;
}

.quote-box blockquote {
  font-style: italic;
  font-size: 1.1rem;
  line-height: 1.6;
  color: #1a1a1a;
  font-weight: 600;
}

.quote-box cite {
  display: block;
  font-style: normal;
  font-size: 0.8rem;
  margin-top: 0.5rem;
  color: #555;
  font-weight: 400;
}

.testimonials-section {
  background: #f0ede4;
  padding: 3rem 2rem;
  margin-top: 3rem;
}

.testimonials-section h2 {
  font-size: 1rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 2rem;
  color: #1a1a1a;
}

.testimonial {
  margin-bottom: 2rem;
}

.testimonial p {
  font-size: 0.9rem;
  line-height: 1.8;
  color: #2a2a2a;
  margin-bottom: 0.2rem;
}

.testimonial cite {
  font-size: 0.82rem;
  font-style: normal;
  color: #555;
  font-weight: 600;
}

/* ---------- Blog Page ---------- */
.blog-header {
  padding: 2.5rem 1rem 1.5rem;
  border-bottom: 1px solid #e8e8e8;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.blog-header h1 {
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: #333;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding: 2rem 0 3rem;
}

.blog-card {
  border: 1px solid #e8e8e8;
  background: #fff;
  overflow: hidden;
  transition: box-shadow 0.2s;
  cursor: pointer;
}

/* Blog cards as links */
a.blog-card {
  display: block;
  color: inherit;
  text-decoration: none;
}

.blog-card:hover { box-shadow: 0 4px 18px rgba(0,0,0,0.1); }

/* ----- Blog post (detail) page ----- */
.blog-post-back {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #666;
  margin-bottom: 1rem;
  display: inline-block;
}

.blog-post-back:hover { color: #222; }

.blog-post-header {
  padding: 2rem 0 0.5rem;
}

.blog-post-header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 0.5rem;
  color: #1a1a1a;
}

.blog-post-meta {
  font-size: 0.8rem;
  color: #666;
}

.blog-post-featured {
  width: 100%;
  max-height: 460px;
  object-fit: cover;
  margin: 1.5rem 0;
  border: 1px solid #e8e8e8;
}

.blog-post-body {
  max-width: 680px;
  padding-bottom: 3rem;
}

.blog-post-body p {
  font-size: 0.95rem;
  line-height: 1.85;
  color: #333;
  margin-bottom: 1rem;
}

.blog-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.blog-card-body {
  padding: 1rem;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: #666;
  margin-bottom: 0.5rem;
}

.blog-card-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #2c4a6e;
  color: #fff;
  font-size: 0.65rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}

.blog-card h2 {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  margin-bottom: 0.4rem;
  color: #1a1a1a;
}

.blog-card p {
  font-size: 0.83rem;
  color: #555;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-footer {
  display: flex;
  align-items: center;
  padding: 0.6rem 1rem;
  border-top: 1px solid #f0f0f0;
  font-size: 0.75rem;
  color: #888;
  gap: 1rem;
}

/* ---------- Contact Page ---------- */
.contact-section {
  padding: 3rem 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h2 {
  font-family: 'Dancing Script', cursive;
  font-size: 1.8rem;
  font-weight: 400;
  margin-bottom: 1rem;
}

.contact-info p {
  font-size: 0.9rem;
  color: #444;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.contact-info a {
  color: #2c4a6e;
  text-decoration: underline;
  text-underline-offset: 2px;
}

form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

form input,
form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #ccc;
  font-family: 'Lato', sans-serif;
  font-size: 0.9rem;
  color: #222;
  background: #fff;
  outline: none;
  transition: border-color 0.2s;
}

form input:focus,
form textarea:focus { border-color: #2c4a6e; }

form textarea { min-height: 140px; resize: vertical; }

.btn {
  display: inline-block;
  padding: 0.65rem 2rem;
  background: #2c4a6e;
  color: #fff;
  font-family: 'Lato', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
  align-self: flex-start;
}

.btn:hover { background: #1a3251; }

/* ---------- Footer ---------- */
.site-footer {
  text-align: center;
  padding: 1.5rem;
  font-size: 0.78rem;
  color: #888;
  border-top: 1px solid #e8e8e8;
  margin-top: 2rem;
}

/* ---------- Lightbox ---------- */
.lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.88);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.lightbox-overlay.open { display: flex; }

.lightbox-inner {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
}

.lightbox-inner img {
  max-width: 90vw;
  max-height: 88vh;
  object-fit: contain;
  display: block;
}

.lightbox-close {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  z-index: 1001;
  background: none;
  border: none;
  opacity: 0.8;
  transition: opacity 0.2s;
}

.lightbox-close:hover { opacity: 1; }

.lightbox-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  background: none;
  border: none;
  opacity: 0.7;
  padding: 0.5rem 1rem;
  transition: opacity 0.2s;
  z-index: 1001;
}

.lightbox-nav:hover { opacity: 1; }
.lightbox-prev { left: 1rem; }
.lightbox-next { right: 1rem; }

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .header-social { position: static; transform: none; flex-direction: row; justify-content: center; padding: 0.5rem; }
  .site-header { padding-bottom: 0; }

  .site-nav { gap: 1.2rem; flex-wrap: wrap; padding: 0.7rem 0.5rem; }

  .home-circles { gap: 1.5rem; }
  .home-circle-item img { width: 100px; height: 100px; }

  .about-bio { grid-template-columns: 1fr; }
  .about-bio-photo { max-width: 260px; margin: 0 auto; }

  .works-cards,
  .teaching-cards,
  .blog-grid { grid-template-columns: 1fr; }

  .course-layout,
  .course-layout.reverse { grid-template-columns: 1fr; }
  .course-layout.reverse .course-text { order: unset; }
  .course-layout.reverse > *:not(.course-text) { order: unset; }

  .quote-box { grid-template-columns: 1fr; }

  .contact-section { grid-template-columns: 1fr; gap: 2rem; }

  .photo-grid { grid-template-columns: repeat(2, 1fr); }
  .photo-grid img { height: 200px; }

  .about-gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .about-gallery-grid img { height: 180px; }
}

@media (max-width: 480px) {
  .site-title { font-size: 1.9rem; }
  .site-nav { gap: 0.8rem; font-size: 0.82rem; }
  .home-circles { flex-wrap: wrap; }
  .photo-grid { grid-template-columns: 1fr; }

  .site-footer--home .home-footer-social {
    position: static;
    justify-content: center;
    margin-top: 1rem;
  }
}