/* Telefon Yönetim — ortak site (açık premium) */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #f8fafc;
  --bg-elevated: #ffffff;
  --ink: #0f172a;
  --ink-soft: #475569;
  --ink-muted: #64748b;
  --line: #e2e8f0;
  --line-strong: #cbd5e1;
  --accent: #0f172a;
  --accent-soft: #334155;
  --accent-hover: #1e293b;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 8px 24px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 4px 6px rgba(15, 23, 42, 0.04), 0 24px 48px rgba(15, 23, 42, 0.08);
  --max: 1120px;
  --nav-h: 72px;
  --font: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --display: "Syne", var(--font);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-soft);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.nav-open { overflow: hidden; }

img { max-width: 100%; height: auto; display: block; }

a { color: inherit; }

/* —— Nav —— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(248, 250, 252, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.site-header--dark {
  background: rgba(10, 9, 8, 0.92);
  border-bottom-color: rgba(232, 197, 71, 0.12);
}

.site-header--dark .brand-name,
.site-header--dark .brand-tag {
  color: #f5f5f4;
}

.site-header--dark .brand-tag { color: #a8a29e; }

.site-header--dark .nav-link {
  color: #a8a29e;
}

.site-header--dark .nav-link:hover,
.site-header--dark .nav-link.is-active {
  color: #ffe8a8;
}

.site-header--dark .nav-toggle-bar {
  background: #f5f5f4;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: var(--max);
  height: 100%;
  margin: 0 auto;
  padding: 0 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo {
  height: clamp(30px, 7vw, 38px);
  width: auto;
  max-width: min(240px, 68vw);
  object-fit: contain;
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  object-fit: contain;
}

.brand-text { display: flex; flex-direction: column; line-height: 1.15; }

.brand-name {
  font-family: var(--display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
}

.brand-tag {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.nav-link {
  display: block;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-muted);
  text-decoration: none;
  transition: color 0.2s, background 0.2s;
}

.nav-link:hover {
  color: var(--ink);
  background: rgba(15, 23, 42, 0.04);
}

.nav-link.is-active {
  color: var(--ink);
  background: var(--bg-elevated);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--ink);
  border-radius: 1px;
  transition: transform 0.25s var(--ease), opacity 0.2s;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .nav-links {
    position: fixed;
    inset: var(--nav-h) 0 0 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 16px 20px 32px;
    background: var(--bg-elevated);
    border-top: 1px solid var(--line);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0.25s;
  }

  .site-header--dark .nav-links {
    background: #0a0908;
    border-top-color: rgba(232, 197, 71, 0.12);
  }

  .nav-links.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-link {
    padding: 14px 16px;
    font-size: 1rem;
  }
}

/* —— Layout —— */
.site-main { flex: 1; }

.page-wrap {
  width: min(var(--max), 100%);
  margin: 0 auto;
  padding: clamp(40px, 6vw, 72px) 24px clamp(64px, 8vw, 96px);
}

.section-label {
  display: inline-block;
  margin-bottom: 12px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.page-title {
  font-family: var(--display);
  font-size: clamp(2rem, 4.5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: 16px;
}

.page-lead {
  max-width: 640px;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink-muted);
}

/* —— Hero —— */
.hero {
  padding: clamp(56px, 10vw, 96px) 24px clamp(64px, 10vw, 88px);
  text-align: center;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(ellipse 80% 60% at 50% -20%, rgba(15, 23, 42, 0.04), transparent),
    var(--bg);
}

.hero-logo {
  height: clamp(40px, 8vw, 52px);
  width: auto;
  max-width: min(320px, 88vw);
  margin: 0 auto 24px;
  object-fit: contain;
}

.hero-inner {
  max-width: 720px;
  margin: 0 auto;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--bg-elevated);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
}

.hero h1 {
  font-family: var(--display);
  font-size: clamp(2.25rem, 5.5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.08;
  color: var(--ink);
  margin-bottom: 20px;
}

.hero p {
  font-size: clamp(1rem, 2vw, 1.125rem);
  line-height: 1.7;
  color: var(--ink-muted);
  margin-bottom: 32px;
}

.hero-emphasis {
  font-weight: 700;
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

/* —— Buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 24px;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.2s var(--ease), box-shadow 0.2s, background 0.2s;
  cursor: pointer;
}

.btn-primary {
  color: #fff;
  background: var(--accent);
  box-shadow: var(--shadow);
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  color: var(--ink);
  background: var(--bg-elevated);
  border-color: var(--line-strong);
}

.btn-secondary:hover {
  border-color: var(--ink-muted);
  transform: translateY(-1px);
}

/* —— Öne çıkanlar — spotlight (görsel + metin) —— */
.spotlight-list {
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 4vw, 32px);
  margin-top: 12px;
}

.spotlight {
  --spot-accent: #0f172a;
  --spot-soft: #f1f5f9;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(20px, 4vw, 40px);
  align-items: center;
  padding: clamp(20px, 4vw, 32px);
  border-radius: 24px;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.spotlight--reverse {
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
}

.spotlight--reverse .spotlight-visual { order: 2; }
.spotlight--reverse .spotlight-copy { order: 1; }

.spotlight--indigo { --spot-accent: #4f46e5; --spot-soft: #eef2ff; }
.spotlight--cyan { --spot-accent: #0891b2; --spot-soft: #ecfeff; }
.spotlight--violet { --spot-accent: #7c3aed; --spot-soft: #f5f3ff; }
.spotlight--teal { --spot-accent: #0d9488; --spot-soft: #f0fdfa; }
.spotlight--amber { --spot-accent: #d97706; --spot-soft: #fffbeb; }
.spotlight--rose { --spot-accent: #e11d48; --spot-soft: #fff1f2; }

.spotlight-visual {
  position: relative;
  min-height: clamp(220px, 32vw, 280px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(16px, 3vw, 24px);
  border-radius: 20px;
  background:
    radial-gradient(circle at 30% 20%, color-mix(in srgb, var(--spot-accent) 12%, white), transparent 55%),
    var(--spot-soft);
  border: 1px solid color-mix(in srgb, var(--spot-accent) 14%, white);
}

.spotlight-frame {
  width: min(100%, 360px);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 40px color-mix(in srgb, var(--spot-accent) 18%, transparent);
}

.spotlight-frame img {
  width: 100%;
  height: auto;
  display: block;
}

.spotlight-device {
  max-width: min(220px, 70%);
  filter: drop-shadow(0 24px 32px rgba(15, 23, 42, 0.18));
}

.spotlight-device img {
  width: 100%;
  height: auto;
  transform: rotate(-6deg);
}

.spotlight-float {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--spot-accent);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid color-mix(in srgb, var(--spot-accent) 20%, white);
  box-shadow: var(--shadow);
}

.spotlight-copy {
  padding: clamp(4px, 2vw, 12px) 0;
}

.spotlight-index {
  display: inline-block;
  margin-bottom: 14px;
  font-family: var(--display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--spot-accent);
}

.spotlight-title {
  margin-bottom: 16px;
  font-family: var(--display);
  font-size: clamp(1.2rem, 2.8vw, 1.55rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink);
  background: linear-gradient(90deg, var(--ink) 0%, var(--spot-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.spotlight-copy p {
  font-size: 0.96875rem;
  line-height: 1.78;
  color: var(--ink-soft);
}

.spotlight-copy p strong {
  font-weight: 600;
  color: var(--ink);
}

/* —— Cards (genel) —— */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.feature-card {
  padding: 28px;
  border-radius: var(--radius);
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 18px;
  border-radius: 12px;
  background: var(--bg);
  border: 1px solid var(--line);
  font-size: 1.25rem;
}

.feature-card h3 {
  font-family: var(--display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--ink-muted);
}

/* —— CTA band —— */
.cta-band {
  margin-top: 48px;
  padding: clamp(40px, 6vw, 56px);
  border-radius: calc(var(--radius) + 4px);
  text-align: center;
  background: var(--ink);
  color: #e2e8f0;
  box-shadow: var(--shadow-lg);
}

.cta-band h2 {
  font-family: var(--display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}

.cta-band p {
  max-width: 520px;
  margin: 0 auto 28px;
  font-size: 1rem;
  line-height: 1.65;
  color: #94a3b8;
}

.cta-band .btn-primary {
  background: #fff;
  color: var(--ink);
}

.cta-band .btn-primary:hover {
  background: #f1f5f9;
}

/* —— Rehber: program haritası —— */
.map-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
  margin: 32px 0 56px;
}

/* —— Rehber — doc layout + sidebar —— */
.guide-intro {
  width: min(var(--max), 100%);
  margin: 0 auto;
  padding: clamp(32px, 5vw, 48px) 24px 24px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(ellipse 70% 80% at 100% 0%, rgba(15, 23, 42, 0.03), transparent),
    var(--bg);
}

.guide-layout {
  display: grid;
  grid-template-columns: minmax(240px, 280px) minmax(0, 1fr);
  gap: 0;
  max-width: 1320px;
  margin: 0 auto;
  min-height: calc(100vh - var(--nav-h) - 120px);
}

.guide-backdrop {
  display: none;
}

.guide-sidebar {
  position: sticky;
  top: var(--nav-h);
  align-self: start;
  max-height: calc(100vh - var(--nav-h));
  overflow: auto;
  padding: 20px 16px 32px 24px;
  border-right: 1px solid var(--line);
  background: var(--bg-elevated);
}

.guide-sidebar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.guide-sidebar-head strong {
  font-family: var(--display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.guide-sidebar-close {
  display: none;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
  color: var(--ink);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
}

.guide-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.guide-nav-group {
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
}

.guide-nav-group.is-open {
  background: var(--bg);
  border-color: var(--line);
}

.guide-nav-group > button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 10px 12px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  font-family: var(--display);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}

.guide-nav-group > button::after {
  content: "";
  width: 7px;
  height: 7px;
  border-right: 2px solid var(--ink-muted);
  border-bottom: 2px solid var(--ink-muted);
  transform: rotate(45deg);
  transition: transform 0.2s var(--ease);
  flex-shrink: 0;
  margin-left: 8px;
}

.guide-nav-group.is-open > button::after {
  transform: rotate(-135deg);
}

.guide-nav-items {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding: 0 8px 10px;
}

.guide-nav-group.is-open .guide-nav-items {
  display: flex;
}

.guide-nav-items a {
  display: block;
  padding: 7px 10px;
  border-radius: 8px;
  font-size: 0.8125rem;
  line-height: 1.35;
  color: var(--ink-muted);
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}

.guide-nav-items a:hover {
  color: var(--ink);
  background: rgba(15, 23, 42, 0.04);
}

.guide-nav-items a.is-active {
  color: var(--ink);
  font-weight: 600;
  background: var(--bg-elevated);
  box-shadow: inset 2px 0 0 var(--ink);
}

.guide-main {
  padding: clamp(24px, 4vw, 40px) clamp(20px, 4vw, 48px) 80px;
  min-width: 0;
}

.guide-module {
  scroll-margin-top: calc(var(--nav-h) + 20px);
  padding-bottom: 48px;
  margin-bottom: 48px;
  border-bottom: 1px solid var(--line);
}

.guide-module:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.guide-module-head {
  margin-bottom: 28px;
}

.guide-module-head h2 {
  font-family: var(--display);
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}

.guide-module-head p {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--ink-muted);
  max-width: 640px;
}

.guide-steps {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.guide-step {
  scroll-margin-top: calc(var(--nav-h) + 24px);
  padding: clamp(20px, 3vw, 28px);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.guide-step-num {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.guide-step h3 {
  font-family: var(--display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 14px;
  line-height: 1.35;
}

.guide-step-figure {
  margin: 0 0 16px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg);
  text-align: center;
}

.guide-step-figure img {
  width: auto;
  max-width: 100%;
  height: auto;
  display: inline-block;
  vertical-align: top;
}

.guide-zoomable-figure {
  position: relative;
  cursor: zoom-in;
}

.guide-zoomable-figure img {
  cursor: zoom-in;
}

.guide-zoomable-figure::after {
  content: "Büyütmek için tıklayın";
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding: 6px 10px;
  border-radius: 8px;
  background: rgba(15, 23, 42, 0.78);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.guide-zoomable-figure:hover::after,
.guide-zoomable-figure:focus-within::after {
  opacity: 1;
}

.guide-lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  flex-direction: column;
  background: rgba(15, 23, 42, 0.94);
}

.guide-lightbox.is-open {
  display: flex;
}

.guide-lightbox__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-shrink: 0;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
}

.guide-lightbox__caption {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.4;
  opacity: 0.92;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.guide-lightbox__tools {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.guide-lightbox__tools button {
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
}

.guide-lightbox__tools button:hover {
  background: rgba(255, 255, 255, 0.16);
}

.guide-lightbox__tools button.guide-lightbox__zoom-fit,
.guide-lightbox__tools button.guide-lightbox__zoom-reset {
  min-width: auto;
  padding: 0 10px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.guide-lightbox__zoom-label {
  min-width: 3.5rem;
  font-size: 0.8125rem;
  font-weight: 700;
  text-align: center;
  color: rgba(255, 255, 255, 0.9);
}

.guide-lightbox__close {
  min-width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 10px;
  background: rgba(239, 68, 68, 0.25);
  color: #fff;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}

.guide-lightbox__stage {
  flex: 1;
  overflow: auto;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 20px;
  cursor: grab;
}

.guide-lightbox__stage.is-dragging {
  cursor: grabbing;
}

.guide-lightbox__img {
  display: block;
  flex-shrink: 0;
  max-width: none;
  width: auto;
  height: auto;
  margin: 0 auto;
  user-select: none;
  -webkit-user-drag: none;
}

.guide-step-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: clamp(160px, 28vw, 240px);
  padding: 24px;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--ink-muted);
  background:
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 8px,
      rgba(15, 23, 42, 0.02) 8px,
      rgba(15, 23, 42, 0.02) 16px
    ),
    var(--bg);
}

.guide-step-placeholder strong {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.guide-step p {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--ink-soft);
}

.guide-step-note {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 10px;
  border-left: 3px solid #0d9488;
  background: #f0fdfa;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: #115e59;
}

.guide-step--todo {
  border-style: dashed;
  background: rgba(255, 255, 255, 0.5);
  box-shadow: none;
}

.guide-step-lead {
  margin: 0 0 24px;
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.65;
  color: var(--ink);
}

.guide-fn-block {
  margin-top: 8px;
}

.guide-fn-intro {
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.guide-fn-intro .guide-step-figure {
  margin-bottom: 16px;
}

.guide-fn-intro-copy .guide-fn-desc-label {
  margin-bottom: 10px;
}

.guide-fn-intro-text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

.guide-fn-head {
  margin: 0 0 20px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(185, 28, 28, 0.35);
  background: linear-gradient(135deg, rgba(254, 226, 226, 0.9), rgba(255, 247, 237, 0.95));
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #991b1b;
  text-align: center;
}

.guide-fn-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.guide-fn-item {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.guide-fn-item:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.guide-fn-figure {
  margin: 0;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg);
  text-align: center;
}

.guide-fn-figure img {
  width: auto;
  max-width: 100%;
  height: auto;
  display: inline-block;
  vertical-align: top;
}

.guide-fn-placeholder {
  min-height: 160px;
  aspect-ratio: auto;
}

.guide-fn-desc {
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--bg-elevated);
}

.guide-fn-desc-label {
  margin: 0 0 10px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.guide-fn-desc-text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

.guide-fn-desc-text--todo {
  font-style: italic;
  color: var(--ink-muted);
}

.guide-fn-item--step {
  margin-top: 20px;
  padding-top: 0;
  border-bottom: none;
}

.guide-fn-desc-list {
  margin: 8px 0 0;
  padding-left: 1.2rem;
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

.guide-fn-desc-list li + li {
  margin-top: 6px;
}

.guide-fn-desc-list--ordered {
  list-style: decimal;
  padding-left: 1.35rem;
}

.guide-fn-desc-sublist {
  margin: 8px 0 0;
  padding-left: 1.1rem;
  list-style: disc;
}

.guide-fn-desc-sublist li {
  margin-top: 4px;
}

.guide-fn-desc-note {
  margin-top: 12px;
  margin-bottom: 0;
}

.guide-fn-desc-note + .guide-fn-desc-note {
  margin-top: 10px;
}

@media (max-width: 860px) {
  .guide-fn-item {
    grid-template-columns: 1fr;
  }
}

.guide-list {
  margin: 12px 0 16px;
  padding-left: 1.25rem;
  color: var(--ink-muted);
  font-size: 0.9375rem;
  line-height: 1.55;
}

.guide-list li + li {
  margin-top: 8px;
}

.guide-list code {
  font-size: 0.85em;
  padding: 0.1em 0.35em;
  border-radius: 4px;
  background: rgba(15, 23, 42, 0.06);
}

.guide-compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 20px 0 8px;
}

.guide-compare-card {
  padding: 20px 22px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--bg-elevated);
}

.guide-compare-card--accent {
  border-color: rgba(15, 118, 110, 0.35);
  background: linear-gradient(165deg, rgba(20, 184, 166, 0.06), var(--bg-elevated));
}

.guide-compare-card h4 {
  margin: 0 0 4px;
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
}

.guide-compare-lead {
  margin: 0 0 12px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink-muted);
}

.guide-compare-card ul {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--ink-muted);
}

.guide-compare-card li + li {
  margin-top: 8px;
}

.guide-table-wrap {
  overflow-x: auto;
  margin: 20px 0 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
}

.guide-license-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.guide-license-table th,
.guide-license-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.guide-license-table thead th {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-muted);
  background: rgba(15, 23, 42, 0.03);
}

.guide-license-table tbody tr:last-child td {
  border-bottom: none;
}

.guide-license-table code {
  font-size: 0.8em;
  white-space: nowrap;
}

.guide-license-table td:not(:first-child):not(:nth-child(2)) {
  text-align: center;
}

.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;
}

@media (max-width: 720px) {
  .guide-compare {
    grid-template-columns: 1fr;
  }
}

.guide-mobile-toggle {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 90;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
}

@media (max-width: 960px) {
  .guide-layout {
    grid-template-columns: 1fr;
  }

  .guide-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 200;
    width: min(320px, 88vw);
    max-height: none;
    transform: translateX(-105%);
    transition: transform 0.3s var(--ease);
    box-shadow: var(--shadow-lg);
  }

  body.guide-sidebar-open .guide-sidebar {
    transform: translateX(0);
  }

  .guide-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 190;
    background: rgba(15, 23, 42, 0.4);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.25s, visibility 0.25s;
  }

  body.guide-sidebar-open .guide-backdrop {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  body.guide-sidebar-open {
    overflow: hidden;
  }

  .guide-sidebar-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .guide-mobile-toggle {
    display: inline-flex;
  }

  .guide-main {
    padding-bottom: 100px;
  }
}

.map-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  text-decoration: none;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.map-card:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.map-card strong {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink);
}

.map-card span {
  font-size: 0.8125rem;
  color: var(--ink-muted);
  line-height: 1.45;
}

.guide-section {
  scroll-margin-top: calc(var(--nav-h) + 24px);
  padding: 40px 0;
  border-top: 1px solid var(--line);
}

.guide-section:first-of-type { border-top: none; padding-top: 0; }

.guide-section h2 {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}

.guide-section .guide-meta {
  font-size: 0.8125rem;
  color: var(--ink-muted);
  margin-bottom: 20px;
}

.guide-placeholder {
  padding: 32px;
  border-radius: var(--radius);
  border: 1px dashed var(--line-strong);
  background: rgba(255, 255, 255, 0.6);
  text-align: center;
  font-size: 0.9375rem;
  color: var(--ink-muted);
}

/* —— İletişim —— */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-top: 40px;
}

.contact-card {
  padding: 24px;
  border-radius: var(--radius);
  background: var(--bg-elevated);
  border: 1px solid var(--line);
}

.contact-card h3 {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 10px;
}

.contact-card a,
.contact-card p {
  font-size: 1rem;
  line-height: 1.55;
  color: var(--ink);
  text-decoration: none;
}

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

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 40px;
}

/* —— İndir sayfası —— */
.download-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.download-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius);
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: box-shadow 0.3s var(--ease), transform 0.3s var(--ease);
}

.download-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.download-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: clamp(200px, 32vw, 280px);
  padding: clamp(20px, 4vw, 32px);
  background:
    radial-gradient(ellipse 80% 70% at 50% 30%, rgba(15, 23, 42, 0.04), transparent),
    var(--bg);
  border-bottom: 1px solid var(--line);
}

.download-visual img {
  max-height: clamp(160px, 28vw, 240px);
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 16px 32px rgba(15, 23, 42, 0.1));
}

.download-card--mobile .download-visual img {
  max-height: clamp(180px, 32vw, 260px);
}

.download-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: clamp(20px, 4vw, 28px);
  text-align: center;
}

.download-platform {
  font-family: var(--display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.download-note {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--ink-muted);
  max-width: 280px;
}

.download-stores {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px 16px;
  width: 100%;
}

.store-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line-strong);
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
}

.store-btn:hover:not(.is-disabled) {
  border-color: var(--ink-muted);
  background: var(--bg-elevated);
  transform: translateY(-1px);
}

.store-btn.is-disabled {
  opacity: 0.38;
  pointer-events: none;
  cursor: not-allowed;
}

.btn.is-disabled {
  opacity: 0.38;
  pointer-events: none;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.download-hint {
  margin-top: 32px;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--ink-muted);
  text-align: center;
}

/* —— Footer —— */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg-elevated);
  padding: 32px 24px;
}

.site-footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: var(--max);
  margin: 0 auto;
  font-size: 0.8125rem;
  color: var(--ink-muted);
}

.site-footer a {
  color: var(--ink-soft);
  text-decoration: none;
}

.site-footer a:hover { text-decoration: underline; }

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  list-style: none;
}

/* —— Mobil uyumluluk —— */
@media (max-width: 768px) {
  :root { --nav-h: 64px; }

  .site-nav { padding: 0 16px; gap: 12px; }

  .brand-tag { display: none; }

  .brand-name { font-size: 0.82rem; }

  .page-wrap {
    padding: clamp(28px, 5vw, 40px) 16px clamp(48px, 8vw, 64px);
  }

  .hero {
    padding: clamp(40px, 8vw, 56px) 16px clamp(48px, 8vw, 64px);
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

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

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

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

  .contact-actions {
    flex-direction: column;
  }

  .contact-actions .btn {
    width: 100%;
  }

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

  .download-stores {
    flex-direction: column;
  }

  .download-stores .store-btn,
  .download-body .btn {
    width: 100%;
  }

  .diff-bento,
  .spotlight,
  .spotlight--reverse {
    grid-template-columns: 1fr;
  }

  .spotlight--reverse .spotlight-visual,
  .spotlight--reverse .spotlight-copy {
    order: unset;
  }

  .spotlight-visual {
    min-height: 200px;
  }

  .spotlight-float {
    top: 12px;
    right: 12px;
    font-size: 0.62rem;
    padding: 6px 10px;
  }

  .site-footer-inner {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
  }

  .cta-band {
    padding: clamp(28px, 5vw, 40px) 20px;
  }
}

@media (max-width: 380px) {
  .brand-logo {
    max-width: min(200px, 58vw);
    height: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .feature-card:hover,
  .map-card:hover,
  .spotlight:hover,
  .download-card:hover,
  .btn-primary:hover,
  .btn-secondary:hover,
  .store-btn:hover:not(.is-disabled) { transform: none; }
}