/*
 * Landing / tanıtım sayfası — marka: --accent #79cdcd, --bg #1c1c1c
 */

.view-landing {
  align-items: stretch;
  justify-content: flex-start;
  min-height: 100%;
  background: var(--bg);
  padding: 0;
}

.landing-page {
  width: 100%;
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

/* ---------- Header ---------- */

.landing-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem var(--page-gutter);
  background: rgba(28, 28, 28, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.landing-logo {
  display: inline-flex;
  align-items: baseline;
  gap: 0;
  text-decoration: none;
  color: var(--text-primary);
  font-size: 1.05rem;
  border: none;
  background: none;
  cursor: pointer;
  padding: 0;
  font-family: inherit;
}

.landing-logo-bold {
  font-weight: 800;
  letter-spacing: -0.02em;
}

.landing-logo-light {
  font-weight: 400;
}

.landing-nav {
  display: none;
  align-items: center;
  gap: 0.25rem;
}

@media (min-width: 900px) {
  .landing-nav {
    display: flex;
  }
}

.landing-nav-link {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.88rem;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: inherit;
  transition: color 0.15s var(--ease), background 0.15s var(--ease);
}

.landing-nav-link:hover {
  color: var(--accent);
  background: var(--surface-hover);
}

.landing-header-cta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.landing-nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.9rem;
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: color 0.15s var(--ease), box-shadow 0.15s var(--ease), background 0.15s var(--ease);
}

.landing-nav-cta.ghost {
  color: var(--text-secondary);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.14);
}

.landing-nav-cta.ghost:hover {
  color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.landing-nav-cta.primary {
  min-width: auto;
}

@media (max-width: 520px) {
  .landing-nav-cta.ghost {
    display: none;
  }
}

/* ---------- Hero ---------- */

.landing-hero {
  position: relative;
  padding: 3.5rem var(--page-gutter) 3rem;
  text-align: center;
  overflow: hidden;
}

.landing-hero-glow {
  position: absolute;
  inset: -20% 10% auto;
  height: 420px;
  background: radial-gradient(ellipse 70% 60% at 50% 0%, rgba(var(--accent-rgb), 0.14), transparent 70%);
  pointer-events: none;
}

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

.landing-eyebrow {
  margin: 0 0 1rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.landing-headline {
  margin: 0 0 1.25rem;
  font-size: clamp(1.65rem, 4.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.landing-lede {
  margin: 0 auto 1.75rem;
  max-width: 600px;
  font-size: clamp(1rem, 2vw, 1.12rem);
  line-height: 1.65;
  color: var(--text-secondary);
}

.landing-trust-signals {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--success);
}

.landing-trust-signals li {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.landing-check {
  color: var(--success);
}

.landing-hero-note {
  margin: 1.25rem 0 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ---------- Stats band ---------- */

.landing-stats {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: var(--surface);
  padding: 1.5rem var(--page-gutter);
}

.landing-stats-grid {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

@media (min-width: 720px) {
  .landing-stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.landing-stat {
  text-align: center;
}

.landing-stat-value {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.landing-stat-label {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.35;
}

/* ---------- Sections ---------- */

.landing-section {
  padding: 3.5rem var(--page-gutter);
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.landing-section--alt {
  max-width: none;
  width: 100%;
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.landing-section--alt > .landing-section-head,
.landing-section--alt > .landing-steps,
.landing-section--alt > .landing-audience-grid,
.landing-section--alt > .landing-prose,
.landing-section--alt > .landing-manifesto,
.landing-section--alt > .landing-features-grid,
.landing-section--alt > .landing-security-list {
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}

.landing-section-head {
  text-align: center;
  margin-bottom: 2.5rem;
}

.landing-section-title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.35rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.landing-section-lede {
  margin: 0 auto;
  max-width: 560px;
  color: var(--text-muted);
  font-size: 1.02rem;
  line-height: 1.6;
}

.landing-section-lede--left {
  margin-left: 0;
  max-width: 520px;
  text-align: left;
}

/* ---------- Prose (anlatım blokları) ---------- */

.landing-prose {
  max-width: 680px;
  margin: 0 auto;
}

.landing-prose-p {
  margin: 0 0 1.15rem;
  color: var(--text-secondary, #c9c9c9);
  font-size: 1.08rem;
  line-height: 1.75;
}

.landing-prose-p:last-child {
  margin-bottom: 0;
}

/* ---------- Manifesto (büyük vurgu / alıntı) ---------- */

.landing-manifesto {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 0 0 1.5rem;
  border-left: 3px solid var(--accent);
}

.landing-manifesto-kicker {
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.9rem;
}

.landing-manifesto-text {
  margin: 0;
  font-size: clamp(1.3rem, 2.6vw, 1.9rem);
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.landing-manifesto-cite {
  display: block;
  margin-top: 1.1rem;
  font-style: normal;
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* ---------- Feature cards ---------- */

.landing-features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .landing-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .landing-features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.landing-feature-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.06);
  transition: box-shadow 0.2s var(--ease), transform 0.2s var(--ease);
}

.landing-feature-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(var(--accent-rgb), 0.22), 0 12px 32px rgba(0, 0, 0, 0.28);
}

.landing-feature-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--primary-glow);
  color: var(--accent);
  margin-bottom: 1rem;
}

.landing-feature-icon .material-symbols-rounded {
  font-size: 1.4rem;
}

.landing-feature-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}

.landing-feature-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--text-muted);
}

/* ---------- Workflow steps ---------- */

.landing-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

@media (min-width: 800px) {
  .landing-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

.landing-step {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: var(--surface);
  padding: 1.25rem 1.35rem;
  border-radius: var(--radius-lg);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.landing-step-num {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--accent);
  color: var(--black);
  font-weight: 800;
  font-size: 0.9rem;
}

.landing-step h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  color: var(--text-primary);
}

.landing-step p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--text-muted);
}

/* ---------- Security ---------- */

.landing-security-layout {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 880px) {
  .landing-security-layout {
    grid-template-columns: 1fr 1fr;
  }
}

.landing-security-list {
  margin: 1.25rem 0 1rem;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.landing-security-list li {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--text-secondary);
  padding-left: 1rem;
  border-left: 2px solid rgba(var(--accent-rgb), 0.45);
}

.landing-security-list strong {
  color: var(--text-primary);
  font-weight: 600;
}

.landing-inline-link {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
}

.landing-inline-link:hover {
  text-decoration: underline;
}

.landing-security-panel {
  border-radius: var(--radius-lg);
  padding: 1px;
  background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.45), rgba(79, 70, 229, 0.35));
}

.landing-security-panel-inner {
  background: var(--surface);
  border-radius: calc(var(--radius-lg) - 1px);
  padding: 1.5rem;
}

.landing-security-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.landing-security-code {
  display: block;
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  word-break: break-word;
}

.landing-security-bars {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.landing-security-bars span {
  display: block;
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--accent), rgba(var(--accent-rgb), 0.35));
  width: var(--w, 80%);
}

.landing-security-panel-note {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ---------- Audience ---------- */

.landing-audience-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 720px) {
  .landing-audience-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.landing-audience-card {
  background: var(--surface);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.06);
  text-align: center;
}

.landing-audience-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  color: var(--text-primary);
}

.landing-audience-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--text-muted);
}

/* ---------- CTA band ---------- */

.landing-cta-band {
  padding: 3.5rem var(--page-gutter) 4rem;
  text-align: center;
  background: radial-gradient(ellipse 80% 70% at 50% 100%, rgba(var(--accent-rgb), 0.1), transparent);
}

.landing-cta-band-inner {
  max-width: 520px;
  margin: 0 auto;
}

.landing-cta-band h2 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  font-weight: 800;
  color: var(--text-primary);
}

.landing-cta-band p {
  margin: 0 0 1.5rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ---------- Footer ---------- */

.landing-footer {
  padding: 2rem var(--page-gutter) 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  text-align: center;
}

.landing-footer-brand {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.landing-footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.25rem;
  margin-bottom: 1rem;
}

.landing-footer-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
}

.landing-footer-nav a:hover {
  color: var(--accent);
}

.landing-footer-copy {
  margin: 0;
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ---------- CTA row (shared with edinme.css) ---------- */

.view-landing .landing-cta-row {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  align-items: center;
}

.view-landing .landing-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 170px;
  color: var(--black);
  border-radius: var(--radius-sm);
  padding: 0.65rem 1.2rem;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.88rem;
  border: 1px solid transparent;
}

.view-landing .landing-cta:hover {
  background: var(--accent-hover);
  color: var(--black);
}

.view-landing .landing-cta-secondary {
  background: transparent;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
  color: var(--text-primary);
}

.view-landing .landing-cta-secondary:hover {
  box-shadow: inset 0 0 0 1px var(--accent);
  color: var(--accent);
}

@media (max-width: 480px) {
  .view-landing .landing-cta,
  .view-landing .landing-cta-secondary {
    width: 100%;
    min-width: 0;
  }
}

/* scroll-margin for in-page nav */
#landingHero,
#landingOzellikler,
#landingWorkflow,
#landingGuvenlik,
#landingKullanim {
  scroll-margin-top: 4.5rem;
}