/* Fotoğrafçılık Atölyesi - Ana stiller */
/* Tüm stiller yerel, harici bağımlılık yok */

:root {
  --color-bg: #e8e4df;
  --color-surface: #fdfcfa;
  --color-text: #1c1916;
  --color-text-muted: #57534e;
  --color-accent: #854d0e;
  --color-accent-hover: #713f12;
  --color-border: #d6d3d0;
  --color-shadow: rgba(28, 25, 22, 0.06);
  --color-shadow-strong: rgba(28, 25, 22, 0.12);
  --color-frame: #a8a29e;
  --font-sans: "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-serif: Georgia, "Times New Roman", serif;
  --space-xs: 0.25rem;
  --space-s: 0.5rem;
  --space-m: 1rem;
  --space-l: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --radius: 6px;
  --radius-lg: 10px;
  --transition: 0.2s ease;
}

@media (prefers-reduced-motion: reduce) {
  :root { --transition: 0s; }
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Skip to content */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-m);
  padding: var(--space-s) var(--space-m);
  background: var(--color-accent);
  color: #fff;
  text-decoration: none;
  border-radius: var(--radius);
  z-index: 10000;
  transition: top var(--transition);
}
.skip-link:focus {
  top: var(--space-m);
  outline: 2px solid var(--color-accent-hover);
  outline-offset: 2px;
}

/* Header */
.site-header {
  background: var(--color-surface);
  border-bottom: 3px solid var(--color-accent);
  padding: var(--space-l) var(--space-xl);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px var(--color-shadow);
}

.site-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-m);
}

.site-logo {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.site-logo:hover,
.site-logo:focus {
  color: var(--color-accent);
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
}

/* Hamburger: sadece mobilde görünür; ikon ve X ortada */
.nav-toggle {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  cursor: pointer;
  transition: background var(--transition);
}
.nav-toggle:hover,
.nav-toggle:focus {
  background: var(--color-bg);
}
.nav-toggle:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}
.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}
.site-header.nav-open .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.site-header.nav-open .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}
.site-header.nav-open .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.site-header .nav-list > li {
  position: relative;
}

.site-nav .nav-list > li > a {
  display: block;
  padding: var(--space-m) var(--space-s);
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--radius);
  font-size: 0.9375rem;
  font-weight: 500;
}

.site-nav .nav-list > li > a:hover,
.site-nav .nav-list > li > a:focus {
  color: var(--color-accent);
  background-color: var(--color-bg);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown .nav-trigger {
  padding-right: var(--space-m);
}

.nav-dropdown .nav-submenu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  max-width: min(280px, 90vw);
  margin: 0;
  padding: var(--space-s);
  list-style: none;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 30px var(--color-shadow-strong);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
  z-index: 50;
}

/* Site dropdown (sağdaki): sola açılsın, taşma sağa olmasın */
.nav-list > li:nth-last-child(2).nav-dropdown .nav-submenu {
  left: auto;
  right: 0;
}

.nav-dropdown:hover .nav-submenu,
.nav-dropdown:focus-within .nav-submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .nav-dropdown .nav-submenu { transform: none; }
}

.nav-dropdown .nav-submenu li {
  margin: 0;
}

.nav-dropdown .nav-submenu a {
  display: block;
  padding: var(--space-s) var(--space-m);
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--radius);
  font-size: 0.9rem;
}

.nav-dropdown .nav-submenu a:hover,
.nav-dropdown .nav-submenu a:focus {
  background: var(--color-bg);
  color: var(--color-accent);
}

.site-nav a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Main */
main {
  flex: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-l);
  width: 100%;
}

/* Hero */
.hero {
  padding: var(--space-3xl) 0;
  text-align: center;
}
.hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  margin: 0 0 var(--space-m);
  line-height: 1.2;
  color: var(--color-text);
}
.hero p {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}
.hero-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 12px 40px var(--color-shadow-strong), 0 0 0 4px var(--color-frame), 0 0 0 8px var(--color-border);
  max-width: 900px;
  margin: 0 auto var(--space-xl);
}
.hero-image img {
  display: block;
  width: 100%;
  transition: transform 0.4s ease;
}
@media (prefers-reduced-motion: no-preference) {
  .hero-image:hover img {
    transform: scale(1.02);
  }
}

/* Content sections */
.content-section {
  margin: var(--space-3xl) 0;
}

.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 var(--space-l);
  padding-bottom: var(--space-s);
  border-bottom: 2px solid var(--color-accent);
}

.section-lead {
  color: var(--color-text-muted);
  margin: 0 0 var(--space-xl);
  max-width: 60ch;
}

.content-section-cta {
  text-align: center;
  padding: var(--space-2xl) 0;
}

.content-section-cta p {
  margin: 0;
}

.section-footer {
  margin-top: 2rem;
}

.form-note {
  margin-top: 1.5rem;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* Cards grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-l);
  margin: var(--space-2xl) 0;
}

.cards-grid-sm {
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}

.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: 0 4px 14px var(--color-shadow);
  border: 2px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.card:hover {
  box-shadow: 0 10px 28px var(--color-shadow-strong);
  border-left-color: var(--color-accent-hover);
}
@media (prefers-reduced-motion: no-preference) {
  .card:hover { transform: translateY(-2px); }
}
.card h2,
.card h3 {
  margin: 0 0 var(--space-s);
  font-size: 1.125rem;
  color: var(--color-text);
  letter-spacing: 0.01em;
}
.card p {
  margin: 0 0 var(--space-m);
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}
.card a {
  color: var(--color-accent);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.card a:hover,
.card a:focus {
  border-bottom-color: var(--color-accent);
}

/* Article layout */
.article-header {
  margin-bottom: var(--space-2xl);
}
.article-header h1 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin: 0 0 var(--space-m);
  line-height: 1.3;
}
.article-meta {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.layout-with-toc {
  display: grid;
  gap: var(--space-2xl);
}
@media (min-width: 900px) {
  .layout-with-toc {
    grid-template-columns: 1fr 240px;
  }
  .toc-sidebar {
    position: sticky;
    top: 100px;
    align-self: start;
  }
}

.toc-nav {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-l);
  font-size: 0.9375rem;
}
.toc-nav h2 {
  font-size: 1rem;
  margin: 0 0 var(--space-m);
  font-weight: 600;
}
.toc-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.toc-nav li {
  margin: 0;
}
.toc-nav a {
  display: block;
  padding: var(--space-xs) 0;
  color: var(--color-text-muted);
  text-decoration: none;
  border-left: 3px solid transparent;
  padding-left: var(--space-s);
  margin-left: -3px;
}
.toc-nav a:hover,
.toc-nav a:focus,
.toc-nav a.is-active {
  color: var(--color-accent);
  border-left-color: var(--color-accent);
}

@media (max-width: 899px) {
  .layout-with-toc {
    display: flex;
    flex-direction: column;
    gap: var(--space-l);
  }
  .toc-sidebar {
    order: 2;
    position: static;
  }
  .toc-nav {
    padding: var(--space-m);
    max-height: 50vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  .toc-nav h2 {
    font-size: 0.9375rem;
    margin-bottom: var(--space-s);
  }
  .toc-nav a {
    padding: var(--space-s) 0;
    font-size: 0.875rem;
  }
}

.article-body h2 {
  font-size: 1.375rem;
  margin: var(--space-2xl) 0 var(--space-m);
  padding-bottom: var(--space-s);
  border-bottom: 2px solid var(--color-accent);
  color: var(--color-text);
}
.article-body h3 {
  font-size: 1.125rem;
  margin: var(--space-xl) 0 var(--space-s);
}
.article-body p {
  margin: 0 0 var(--space-m);
  max-width: 65ch;
}

.article-body ul,
.article-body ol {
  margin: 0 0 var(--space-m);
  padding-left: 1.5rem;
  max-width: 65ch;
}

.article-body ul {
  list-style-type: disc;
}

.article-body ol {
  list-style-type: decimal;
}

.article-body li {
  margin-bottom: var(--space-s);
}

.article-body strong {
  font-weight: 700;
  color: var(--color-text);
}

.article-body hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--space-2xl) 0;
}

.article-body blockquote {
  margin: var(--space-xl) 0;
  padding: var(--space-m) var(--space-l);
  border-left: 4px solid var(--color-accent);
  background: #f5f0e8;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: normal;
  color: var(--color-text-muted);
}

.article-body img {
  border-radius: var(--radius-lg);
  box-shadow: 0 6px 24px var(--color-shadow-strong), 0 0 0 1px var(--color-border);
  margin: var(--space-m) 0;
  display: block;
}
.article-body .article-figure {
  margin: var(--space-xl) 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 28px var(--color-shadow-strong), 0 0 0 3px var(--color-frame), 0 0 0 6px var(--color-border);
}
.article-body .article-figure img {
  margin: 0;
  box-shadow: none;
}
.article-body .article-figure figcaption {
  padding: var(--space-s) var(--space-m);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
}
/* Blok: metin + fotoğraf yan yana (rehber sayfaları) */
.intro-with-image {
  display: grid;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
  align-items: start;
}
.intro-with-image .intro-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 28px var(--color-shadow-strong), 0 0 0 3px var(--color-frame);
}
.intro-with-image .intro-image img {
  margin: 0;
  display: block;
  width: 100%;
}
@media (min-width: 640px) {
  .intro-with-image {
    grid-template-columns: 1fr 1fr;
  }
  .intro-with-image.intro-text-first .intro-text { order: 1; }
  .intro-with-image.intro-text-first .intro-image { order: 2; }
}
@media (max-width: 639px) {
  .intro-with-image .intro-image { order: -1; }
}

.article-body table {
  width: 100%;
  max-width: 600px;
  border-collapse: collapse;
  margin: var(--space-xl) 0;
  font-size: 0.9375rem;
}

.article-body th,
.article-body td {
  padding: var(--space-s) var(--space-m);
  border: 1px solid var(--color-border);
  text-align: left;
}

.article-body th {
  background: var(--color-bg);
  font-weight: 600;
}

/* Content links - site-wide + hover effect */
main a:not(.btn):not(.site-logo):not(.skip-link),
.article-body a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(133, 77, 14, 0.35);
  transition: border-color 0.25s ease, color 0.25s ease, background-color 0.2s ease;
}

main a:not(.btn):hover,
main a:not(.btn):focus,
.article-body a:hover,
.article-body a:focus {
  color: var(--color-accent-hover);
  border-bottom-color: var(--color-accent-hover);
  background-color: rgba(133, 77, 14, 0.08);
}

main a:focus-visible,
.article-body a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.card .card-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-s);
  margin-top: var(--space-m);
}

.card .card-links a {
  display: inline-block;
  width: fit-content;
}

/* İpucu & Kontrol listesi blocks */
.tip-box,
.checklist-box {
  margin: var(--space-xl) 0;
  padding: var(--space-l);
  border-radius: var(--radius-lg);
  background: #f5f0e8;
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
}
.tip-box h4,
.checklist-box h4 {
  margin: 0 0 var(--space-s);
  font-size: 1rem;
}
.tip-box p,
.checklist-box ul {
  margin: 0;
  font-size: 0.9375rem;
}

/* FAQ accordion */
.faq-list {
  margin: var(--space-xl) 0;
}
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: var(--space-s);
  background: var(--color-surface);
  overflow: hidden;
}
.faq-item summary {
  padding: var(--space-m) var(--space-l);
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-m);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.25rem;
  color: var(--color-accent);
  flex-shrink: 0;
}
.faq-item[open] summary::after {
  content: "−";
}
.faq-item summary:hover,
.faq-item summary:focus {
  background: var(--color-bg);
  outline: none;
}
.faq-item summary:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
}
.faq-item .faq-answer {
  padding: 0 var(--space-l) var(--space-m);
}
.faq-item .faq-answer p {
  margin: 0;
  padding-top: var(--space-s);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

/* Forms */
.form-group {
  margin-bottom: var(--space-l);
}
.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--space-s);
  font-size: 0.9375rem;
}
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
  width: 100%;
  max-width: 400px;
  padding: var(--space-m);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 1rem;
  background: var(--color-surface);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 0;
  border-color: var(--color-accent);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-l);
}
@media (max-width: 639px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}
.label-optional,
.label-hint {
  font-weight: 400;
  color: var(--color-text-muted);
  font-size: 0.875rem;
}
.form-group textarea {
  min-height: 120px;
  resize: vertical;
}
.form-group .honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.form-group-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-s);
}
.form-group-checkbox input {
  margin-top: 0.25rem;
  flex-shrink: 0;
}
.form-group-checkbox label {
  margin-bottom: 0;
  font-weight: 500;
}

.btn {
  display: inline-block;
  padding: var(--space-m) var(--space-xl);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.btn-primary {
  background: var(--color-accent);
  color: #fff;
}
.btn-primary:hover,
.btn-primary:focus {
  background: var(--color-accent-hover);
  color: #fff;
}
.btn-primary:focus {
  outline: 2px solid var(--color-accent-hover);
  outline-offset: 2px;
}
.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover,
.btn-secondary:focus {
  background: var(--color-bg);
  border-color: var(--color-accent);
}

/* Tool / checklist pages */
.tool-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin: var(--space-xl) 0;
  box-shadow: 0 2px 12px var(--color-shadow);
}
.tool-panel h3 {
  margin: 0 0 var(--space-m);
  font-size: 1.25rem;
}
.tool-result {
  margin-top: var(--space-l);
  padding: var(--space-m);
  background: var(--color-bg);
  border-radius: var(--radius);
  font-size: 0.9375rem;
}

.tool-panel textarea {
  width: 100%;
  max-width: 500px;
  margin-top: 0.5rem;
}

.checklist-inline-list {
  list-style: none;
  padding: 0;
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-l);
  box-shadow: 0 -4px 20px var(--color-shadow-strong);
  z-index: 9999;
  display: none;
}
.cookie-banner.is-visible {
  display: block;
}
.cookie-banner p {
  margin: 0 0 var(--space-m);
  font-size: 0.9375rem;
  color: var(--color-text);
}
.cookie-banner-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-m);
  align-items: center;
}
.cookie-banner-buttons button {
  margin: 0;
}
.cookie-banner-buttons .btn-reject {
  background: var(--color-surface);
  color: var(--color-text);
  border: 2px solid var(--color-text);
  font-weight: 600;
  padding: var(--space-m) var(--space-xl);
}
.cookie-banner-buttons .btn-reject:hover,
.cookie-banner-buttons .btn-reject:focus {
  background: var(--color-text);
  color: var(--color-surface);
}
.cookie-banner-buttons .btn-reject:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.cookie-settings-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  padding: var(--space-l);
}
.cookie-settings-modal.is-visible {
  display: flex;
}
.cookie-settings-inner {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  max-width: 480px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}
.cookie-settings-inner h2 {
  margin: 0 0 var(--space-l);
  font-size: 1.25rem;
}
.cookie-settings-inner .category {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-m);
  padding: var(--space-m) 0;
  border-bottom: 1px solid var(--color-border);
}
.cookie-settings-inner .category label {
  font-weight: 500;
}
.cookie-settings-inner .category input[type="checkbox"] {
  width: auto;
}
.cookie-settings-inner .category.gerekli input {
  opacity: 0.7;
  pointer-events: none;
}
.cookie-settings-buttons {
  margin-top: var(--space-xl);
  display: flex;
  gap: var(--space-m);
}

/* Footer */
.site-footer {
  background: var(--color-text);
  color: var(--color-surface);
  border-top: 3px solid var(--color-accent);
  padding: var(--space-2xl) var(--space-l);
  margin-top: var(--space-3xl);
}
.site-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  font-size: 0.875rem;
  color: #d6d3d0;
}
.site-footer-inner a {
  color: #fef3c7;
  text-decoration: none;
}
.site-footer-inner a:hover {
  text-decoration: underline;
}
.site-footer-inner p {
  color: #d6d3d0;
}
.site-footer-inner ul {
  list-style: none;
  margin: 0 0 var(--space-m);
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-m);
}

/* Utility */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* Animations (respect reduced motion) */
@media (prefers-reduced-motion: no-preference) {
  .animate-in {
    opacity: 0;
    transform: translateY(12px);
  }
  .animate-in.visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.4s ease, transform 0.4s ease;
  }
}

.message-success,
.message-error {
  padding: var(--space-m);
  border-radius: var(--radius);
  margin-bottom: var(--space-l);
}
.message-success {
  background: #e6f4ea;
  color: #0d5c2e;
  border: 1px solid #81c995;
}
.message-error {
  background: #fce8e6;
  color: #c5221f;
  border: 1px solid #f28b82;
}

/* Contact page: info + form as separate blocks */
.contact-page {
  display: grid;
  gap: var(--space-2xl);
  margin: var(--space-2xl) 0;
}
@media (min-width: 700px) {
  .contact-page {
    grid-template-columns: 1fr 1.2fr;
    align-items: start;
  }
}
.contact-info-card,
.contact-form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: 0 4px 14px var(--color-shadow);
  border-left: 4px solid var(--color-accent);
}
.contact-info-title,
.contact-form-title {
  margin: 0 0 var(--space-l);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}
.contact-info-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.contact-info-list li {
  margin-bottom: var(--space-l);
  padding-bottom: var(--space-l);
  border-bottom: 1px solid var(--color-border);
}
.contact-info-list li:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}
.contact-info-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-xs);
}
.contact-info-list a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.contact-info-list a:hover,
.contact-info-list a:focus {
  border-bottom-color: var(--color-accent);
}
.contact-info-list address,
.contact-info-list p {
  margin: 0;
  font-style: normal;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--color-text);
}
.contact-form .form-group input[type="text"],
.contact-form .form-group input[type="email"],
.contact-form .form-group input[type="tel"],
.contact-form .form-group textarea {
  max-width: none;
}
.contact-form-note {
  margin: var(--space-m) 0 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}
.btn-submit {
  margin-top: var(--space-s);
}

/* Toast: sağ üstte, formdan bağımsız */
.form-toast-container {
  position: fixed;
  top: var(--space-m);
  right: var(--space-m);
  z-index: 10001;
  display: flex;
  flex-direction: column;
  gap: var(--space-s);
  max-width: min(360px, calc(100vw - 2 * var(--space-m)));
  pointer-events: none;
}
.form-toast {
  padding: var(--space-m) var(--space-l);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  font-weight: 500;
  box-shadow: 0 4px 20px var(--color-shadow-strong);
  opacity: 0;
  transform: translateX(100%);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.form-toast--visible {
  opacity: 1;
  transform: translateX(0);
}
.form-toast--success {
  background: #e6f4ea;
  color: #0d5c2e;
  border: 1px solid #81c995;
}
.form-toast--error {
  background: #fce8e6;
  color: #c5221f;
  border: 1px solid #f28b82;
}
@media (max-width: 480px) {
  .form-toast-container {
    left: var(--space-m);
    right: var(--space-m);
    max-width: none;
  }
  .form-toast {
    transform: translateY(-100%);
  }
  .form-toast--visible {
    transform: translateY(0);
  }
}

/* Image defaults */
img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

/* Responsive: mobil menü (hamburger) */
@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 8px 20px var(--color-shadow-strong);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .site-header.nav-open .site-nav {
    max-height: 90vh;
    overflow-y: auto;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-m);
  }

  .nav-list > li > a {
    padding: var(--space-m);
    border-bottom: 1px solid var(--color-border);
  }

  .nav-dropdown .nav-submenu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-top: 1px solid var(--color-border);
    border-radius: 0;
    padding-left: var(--space-l);
    margin-top: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
    background: var(--color-bg);
    display: block;
  }

  .nav-dropdown.is-open .nav-submenu {
    max-height: 500px;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .nav-dropdown:not(.is-open) .nav-submenu {
    pointer-events: none;
  }

  .nav-dropdown .nav-trigger {
    position: relative;
  }

  .nav-dropdown .nav-trigger::after {
    content: "";
    position: absolute;
    right: var(--space-m);
    top: 50%;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid currentColor;
    transform: translateY(-50%);
  }

  .nav-dropdown.is-open .nav-trigger::after {
    border-top: none;
    border-bottom: 6px solid currentColor;
  }
}

.nav-dropdown .nav-trigger {
  cursor: pointer;
}