/* Aymira Yazılım — tanıtım sitesi */
:root {
  --bg-deep: #050508;
  --bg-card: #0f1014;
  --bg-elevated: #16181d;
  --border: rgba(255, 255, 255, 0.06);
  --text: #e4e4e7;
  --text-muted: #a1a1aa;
  --accent: #bef264;
  --accent-dim: rgba(190, 242, 100, 0.12);
  --accent-glow: rgba(190, 242, 100, 0.35);
  --radius: 14px;
  --font-sans: "Outfit", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --font-brand: "Orbitron", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

@supports not (overflow: clip) {
  html {
    overflow-x: hidden;
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg-deep);
  color: var(--text);
  line-height: 1.6;
  font-size: clamp(16px, 2.8vw, 17px);
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: opacity 0.2s, color 0.2s;
}

a:hover {
  opacity: 0.9;
}

/* Arka plan grid + gradient */
.bg-mesh {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(190, 242, 100, 0.08), transparent),
    radial-gradient(ellipse 60% 40% at 100% 50%, rgba(99, 102, 241, 0.06), transparent),
    var(--bg-deep);
}

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black, transparent);
  pointer-events: none;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0.875rem max(1rem, env(safe-area-inset-right)) 0.875rem max(1rem, env(safe-area-inset-left));
  padding-top: max(0.875rem, env(safe-area-inset-top));
  background: rgba(5, 5, 8, 0.75);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  position: relative;
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-width: 0;
}

.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;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: inherit;
  min-width: 0;
  flex-shrink: 1;
}

.logo-link:hover {
  opacity: 1;
}

.logo-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 4px;
}

.logo-link:hover .logo-ch--dim {
  text-shadow: 0 0 28px rgba(190, 242, 100, 0.45);
}

.logo-link:hover .logo-ch--accent {
  color: #d4d4d8;
}

.logo-lockup {
  display: inline-flex;
  align-items: baseline;
  font-family: var(--font-brand);
  font-weight: 600;
  font-size: clamp(0.95rem, 2.5vw, 1.15rem);
  letter-spacing: 0.06em;
  line-height: 1.2;
  white-space: nowrap;
}

.logo-lockup--static {
  font-size: 0.95rem;
  opacity: 0.95;
}

.logo-typed {
  display: inline;
}

.logo-ch {
  display: inline;
}

.logo-ch--dim {
  color: var(--accent);
  text-shadow: 0 0 24px var(--accent-glow);
}

.logo-ch--accent {
  color: #a1a1aa;
}

.logo-caret {
  display: inline-block;
  width: 0.08em;
  margin-left: 1px;
  min-height: 1em;
  background: var(--accent);
  animation: caret-blink 0.7s step-end infinite;
  vertical-align: -0.05em;
  border-radius: 1px;
}

.logo-caret--idle {
  animation: caret-blink-soft 1.1s ease-in-out infinite;
  opacity: 0.65;
}

@keyframes caret-blink {
  0%,
  49% {
    opacity: 1;
  }
  50%,
  100% {
    opacity: 0;
  }
}

@keyframes caret-blink-soft {
  0%,
  100% {
    opacity: 0.55;
  }
  50% {
    opacity: 0.2;
  }
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-desktop a {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
}

.nav-desktop a:hover {
  color: var(--text);
}

.nav-cta {
  background: var(--accent);
  color: #0a0a0c !important;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  font-weight: 600;
}

.nav-cta:hover {
  opacity: 1;
  filter: brightness(1.05);
  box-shadow: 0 0 24px var(--accent-glow);
}

.nav-toggle {
  display: none;
  flex-shrink: 0;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text);
  min-width: 44px;
  min-height: 44px;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
  -webkit-tap-highlight-color: transparent;
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .nav-desktop {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 1rem max(1.5rem, env(safe-area-inset-right)) 1.5rem max(1.5rem, env(safe-area-inset-left));
    background: rgba(5, 5, 8, 0.98);
    border-bottom: 1px solid var(--border);
    gap: 1rem;
    align-items: stretch;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  }

  .nav-desktop.is-open {
    display: flex;
  }

  .nav-desktop a {
    padding: 0.5rem 0;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav-cta {
    text-align: center;
    justify-content: center;
    min-height: 48px;
  }
}

/* Layout */
.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 max(1.5rem, env(safe-area-inset-right)) 0 max(1.5rem, env(safe-area-inset-left));
  box-sizing: border-box;
  width: 100%;
}

@media (max-width: 480px) {
  .wrap {
    padding-left: max(1rem, env(safe-area-inset-left));
    padding-right: max(1rem, env(safe-area-inset-right));
  }
}

/* Hero — tam ekran yükseklik + hareket */
.hero {
  position: relative;
  isolation: isolate;
  padding: 0;
  text-align: center;
  overflow: hidden;
  min-height: 100vh;
  min-height: 100svh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border);
}

.hero-bg {
  position: absolute;
  inset: -8%;
  z-index: 0;
  background: url("../images/ca78b4e4-037a-40a6-bfd9-860ad9f1f7dd.png") center / cover no-repeat;
  animation: hero-bg-drift 36s ease-in-out infinite alternate;
  will-change: transform;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(5, 5, 8, 0.45) 0%, rgba(5, 5, 8, 0.62) 40%, rgba(5, 5, 8, 0.82) 100%),
    radial-gradient(ellipse 90% 80% at 50% 15%, rgba(5, 5, 8, 0.15), transparent 52%);
  animation: hero-overlay-breathe 14s ease-in-out infinite alternate;
}

.hero-shine {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    115deg,
    transparent 0%,
    transparent 38%,
    rgba(190, 242, 100, 0.06) 48%,
    rgba(255, 255, 255, 0.04) 52%,
    transparent 62%,
    transparent 100%
  );
  background-size: 220% 100%;
  background-position: 0% 50%;
  animation: hero-shine-sweep 11s ease-in-out infinite;
  mix-blend-mode: soft-light;
}

.hero-inner {
  position: relative;
  z-index: 3;
  padding: 4.5rem max(1.5rem, env(safe-area-inset-right)) 5.5rem max(1.5rem, env(safe-area-inset-left));
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.hero-inner > .hero-badge,
.hero-inner > h1,
.hero-inner > .hero-lead,
.hero-inner > .hero-actions {
  opacity: 0;
  transform: translateY(22px);
  animation: hero-enter 0.85s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.hero-inner > .hero-badge {
  animation:
    hero-enter 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.12s forwards,
    hero-badge-soft 3.8s ease-in-out 1s infinite;
}

.hero-inner > h1 {
  animation-delay: 0.28s;
}

.hero-inner > .hero-lead {
  animation-delay: 0.44s;
}

.hero-inner > .hero-actions {
  animation-delay: 0.6s;
}

@keyframes hero-bg-drift {
  0% {
    transform: scale(1) translate(0, 0);
  }
  100% {
    transform: scale(1.09) translate(-1.2%, -0.8%);
  }
}

@keyframes hero-overlay-breathe {
  0% {
    opacity: 1;
    filter: brightness(1);
  }
  100% {
    opacity: 0.94;
    filter: brightness(1.06);
  }
}

@keyframes hero-shine-sweep {
  0%,
  100% {
    background-position: 0% 50%;
    opacity: 0.55;
  }
  50% {
    background-position: 100% 50%;
    opacity: 0.85;
  }
}

@keyframes hero-enter {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes hero-badge-soft {
  0%,
  100% {
    box-shadow:
      0 1px 0 rgba(255, 255, 255, 0.06) inset,
      0 4px 28px rgba(0, 0, 0, 0.45),
      0 0 0 1px rgba(0, 0, 0, 0.35) inset;
    border-color: rgba(255, 255, 255, 0.08);
  }
  50% {
    box-shadow:
      0 1px 0 rgba(255, 255, 255, 0.08) inset,
      0 6px 36px rgba(0, 0, 0, 0.5),
      0 0 40px rgba(190, 242, 100, 0.1);
    border-color: rgba(190, 242, 100, 0.22);
  }
}

@keyframes hero-accent-glow {
  0%,
  100% {
    text-shadow: 0 2px 28px rgba(0, 0, 0, 0.55), 0 0 24px rgba(190, 242, 100, 0.2);
  }
  50% {
    text-shadow: 0 2px 28px rgba(0, 0, 0, 0.55), 0 0 42px rgba(190, 242, 100, 0.55);
  }
}

@keyframes hero-btn-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(190, 242, 100, 0);
  }
  50% {
    box-shadow: 0 0 32px rgba(190, 242, 100, 0.4);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-bg,
  .hero-overlay,
  .hero-shine {
    animation: none !important;
  }

  .hero-bg {
    inset: 0;
    transform: none;
  }

  .hero-shine {
    opacity: 0;
  }

  .hero-inner > .hero-badge,
  .hero-inner > h1,
  .hero-inner > .hero-lead,
  .hero-inner > .hero-actions {
    opacity: 1;
    transform: none;
    animation: none !important;
  }

  .hero h1 span,
  .hero .btn-primary {
    animation: none !important;
  }

  .hero-badge-tech-caret,
  .hero-badge-tech-caret--blink {
    animation: none !important;
    opacity: 0 !important;
  }
}

@media (max-width: 768px) {
  .hero-inner {
    padding-top: max(3rem, env(safe-area-inset-top));
    padding-bottom: 4rem;
  }
}

@media (max-width: 480px) {
  .hero-inner {
    padding-left: max(1rem, env(safe-area-inset-left));
    padding-right: max(1rem, env(safe-area-inset-right));
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    max-width: 22rem;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions .btn {
    width: 100%;
    min-height: 48px;
  }
}

.hero-badge {
  display: inline-flex;
  align-items: stretch;
  max-width: 100%;
  flex-wrap: wrap;
  font-size: 0.8125rem;
  margin-bottom: 1.75rem;
  border-radius: 10px;
  overflow: hidden;
  background: linear-gradient(145deg, rgba(12, 14, 20, 0.92) 0%, rgba(8, 9, 14, 0.88) 100%);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.06) inset,
    0 4px 28px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(0, 0, 0, 0.35) inset;
}

.hero-badge-label {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 0.85rem;
  font-family: var(--font-sans);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #94a3b8;
  background: rgba(190, 242, 100, 0.07);
  border-right: 1px solid rgba(255, 255, 255, 0.07);
  white-space: nowrap;
}

.hero-badge-code {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  row-gap: 0.2rem;
  padding: 0.5rem 1rem 0.5rem 0.85rem;
  font-family: var(--font-mono);
  font-weight: 500;
  letter-spacing: 0.06em;
}

.hero-badge-syntax {
  color: #64748b;
  font-weight: 400;
  letter-spacing: 0.02em;
}

.hero-badge-core {
  color: var(--accent);
  font-weight: 500;
}

.hero-badge-sep {
  color: rgba(255, 255, 255, 0.22);
  font-weight: 400;
  padding: 0 0.05rem;
  user-select: none;
}

.hero-badge-rotate-wrap {
  display: inline-flex;
  align-items: center;
  min-width: 10ch;
  justify-content: flex-start;
}

.hero-badge-tech-caret {
  display: inline-block;
  width: 0.12em;
  min-height: 0.95em;
  margin-left: 2px;
  background: var(--accent);
  border-radius: 1px;
  vertical-align: -0.06em;
  opacity: 0;
}

.hero-badge-tech-caret--blink {
  opacity: 1;
  animation: hero-tech-caret-blink 0.72s step-end infinite;
}

@keyframes hero-tech-caret-blink {
  0%,
  49% {
    opacity: 1;
  }
  50%,
  100% {
    opacity: 0;
  }
}

@media (max-width: 420px) {
  .hero-badge-label {
    flex: 1 1 100%;
    justify-content: center;
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    padding: 0.45rem 0.75rem;
  }

  .hero-badge-code {
    flex: 1 1 100%;
    justify-content: center;
    padding: 0.55rem 0.75rem;
  }
}

.hero .btn-ghost {
  background: rgba(5, 5, 8, 0.4);
  backdrop-filter: blur(10px);
  border-color: rgba(255, 255, 255, 0.12);
}

.hero .btn-ghost:hover {
  background: rgba(5, 5, 8, 0.55);
  border-color: rgba(190, 242, 100, 0.45);
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0 0 1rem;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 0 2px 28px rgba(0, 0, 0, 0.55);
}

.hero h1 span {
  color: var(--accent);
  animation: hero-accent-glow 3.6s ease-in-out 1s infinite;
}

.hero-lead {
  font-size: 1.15rem;
  color: #d4d4d8;
  max-width: 560px;
  margin: 0 auto 2rem;
  text-shadow: 0 1px 16px rgba(0, 0, 0, 0.45);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: transform 0.15s, box-shadow 0.2s;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--accent);
  color: #0a0a0c;
}

.btn-primary:hover {
  box-shadow: 0 0 32px var(--accent-glow);
}

.hero .btn-primary {
  animation: hero-btn-pulse 3.2s ease-in-out 1.05s infinite;
}

.hero .btn-primary:hover {
  animation: none;
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  border-color: rgba(190, 242, 100, 0.4);
  background: var(--accent-dim);
}

/* Sections */
section {
  padding: 4rem 0;
}

@media (max-width: 768px) {
  section {
    padding: 3rem 0;
  }

  #neden {
    padding-top: 3.5rem;
    padding-bottom: 3rem;
  }

  .section-ref-teaser {
    padding-top: 3rem;
    padding-bottom: 3.5rem;
  }

  .section-title {
    font-size: clamp(1.4rem, 5vw, 1.75rem);
  }
}

.section-title {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
  text-align: center;
}

.section-sub {
  text-align: center;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto 2.5rem;
  font-size: 1rem;
}

/* Product grid — min() ile dar ekranda yatay taşmayı önler */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
  gap: 1.25rem;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.2s;
}

.product-card:hover {
  border-color: rgba(190, 242, 100, 0.25);
  transform: translateY(-2px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
}

.product-card:hover::before {
  opacity: 1;
}

.product-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--accent-dim);
  border: 1px solid rgba(190, 242, 100, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 1rem;
}

.product-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
}

.product-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1rem;
}

.tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  background: var(--bg-elevated);
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  border: 1px solid var(--border);
}

.product-demo {
  margin: 1.25rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.product-demo-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
}

.product-demo-link::after {
  content: "↗";
  font-size: 0.85em;
  opacity: 0.85;
}

.product-demo-link:hover {
  opacity: 1;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Neden biz — hero hemen altı */
#neden {
  border-top: 1px solid var(--border);
  padding-top: 4.5rem;
  padding-bottom: 4rem;
  background: linear-gradient(180deg, rgba(190, 242, 100, 0.045) 0%, transparent 42%);
}

#neden .section-sub {
  max-width: 640px;
  line-height: 1.65;
}

/* Why us */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr));
  gap: 1.5rem;
}

.why-item {
  padding: 1.5rem;
  background: var(--bg-elevated);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.why-item strong {
  display: block;
  color: var(--accent);
  font-size: 0.85rem;
  font-family: var(--font-mono);
  margin-bottom: 0.35rem;
}

.why-item p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Ana sayfa — referans özeti */
.section-ref-teaser {
  padding-top: 4rem;
  padding-bottom: 4.5rem;
  border-top: 1px solid var(--border);
  text-align: center;
}

.section-sub--teaser {
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 1.75rem;
  line-height: 1.65;
}

/* Referanslar sayfası */
.page-referanslar {
  padding-bottom: 2rem;
}

.page-referanslar-intro {
  padding: 3rem 1.5rem 2rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(190, 242, 100, 0.04) 0%, transparent 65%);
}

.page-title {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.page-lead {
  margin: 0 auto;
  max-width: 640px;
  color: var(--text-muted);
  font-size: 1.02rem;
  line-height: 1.65;
}

.page-lead-code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  color: var(--accent);
  padding: 0.1rem 0.35rem;
  background: var(--accent-dim);
  border-radius: 6px;
  word-break: break-word;
}

@media (max-width: 480px) {
  .page-referanslar-intro {
    padding-left: max(1rem, env(safe-area-inset-left));
    padding-right: max(1rem, env(safe-area-inset-right));
  }

  .page-lead {
    font-size: 0.98rem;
    text-align: left;
  }
}

.ref-page-grid-wrap {
  padding-top: 2.5rem;
  padding-bottom: 3rem;
}

.ref-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
  gap: 1.25rem;
}

.ref-grid--media {
  grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
}

.ref-card {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 1.5rem 1.5rem 1.35rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.ref-card--media {
  padding: 0;
  gap: 0;
}

.ref-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.2s;
  z-index: 2;
  pointer-events: none;
}

.ref-card:hover {
  border-color: rgba(190, 242, 100, 0.22);
  transform: translateY(-2px);
  box-shadow: 0 14px 44px rgba(0, 0, 0, 0.32);
}

.ref-card:hover::before {
  opacity: 1;
}

.ref-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--bg-elevated);
  overflow: hidden;
  isolation: isolate;
}

.ref-thumb img {
  position: relative;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.ref-card:hover .ref-thumb img {
  transform: scale(1.04);
}

.ref-badge--on-img {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 2;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.45);
  /* Açık/parlak ekran görüntülerinde de okunur koyu zemin */
  background: rgba(5, 5, 8, 0.88) !important;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-color: rgba(255, 255, 255, 0.12) !important;
}

.ref-badge--on-img.ref-badge--web {
  color: #bfdbfe;
  border-color: rgba(96, 165, 250, 0.55) !important;
}

.ref-badge--on-img.ref-badge--app {
  color: var(--accent);
  border-color: rgba(190, 242, 100, 0.5) !important;
}

.ref-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 1.25rem 1.5rem 1.35rem;
  flex: 1;
}

.ref-badge {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.28rem 0.55rem;
  border-radius: 6px;
  border: 1px solid var(--border);
}

.ref-badge--web {
  color: #93c5fd;
  background: rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.28);
}

.ref-badge--app {
  color: var(--accent);
  background: var(--accent-dim);
  border-color: rgba(190, 242, 100, 0.28);
}

.ref-card h3,
.ref-card-title {
  margin: 0.15rem 0 0;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.ref-card p {
  margin: 0;
  flex: 1;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.ref-link {
  margin-top: 0.35rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  align-self: flex-start;
}

.ref-link:hover {
  opacity: 1;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.ref-link::after {
  content: "↗";
  font-size: 0.85em;
  opacity: 0.85;
}

.ref-link--internal::after {
  content: "→";
}

.ref-page-back {
  margin: 0;
  padding-top: 1rem;
  text-align: center;
}

.ref-back-link {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.95rem;
}

.ref-back-link:hover {
  color: var(--accent);
}

.footer-logo-link {
  text-decoration: none;
  color: inherit;
}

.footer-logo-link:hover {
  opacity: 1;
}

.nav-desktop a[aria-current="page"] {
  color: var(--accent);
}

/* İletişim — üst bölümden ayrışır */
section.section-cta {
  padding-top: 6rem;
  padding-bottom: 5.5rem;
  margin-top: 3rem;
  border-top: 1px solid var(--border);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  background: radial-gradient(ellipse 90% 60% at 50% 0%, rgba(190, 242, 100, 0.06), transparent 55%);
}

@media (max-width: 768px) {
  section.section-cta {
    padding-top: 4.5rem;
    padding-bottom: 4rem;
    margin-top: 2rem;
  }
}

/* CTA band */
.cta-band {
  background: linear-gradient(135deg, var(--bg-elevated) 0%, var(--bg-card) 100%);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
  padding: 3.25rem 2.25rem;
  text-align: center;
  margin-top: 0.5rem;
}

.cta-band .btn {
  min-height: 48px;
  padding-left: 1.75rem;
  padding-right: 1.75rem;
}

.cta-band h2 {
  margin: 0 0 0.75rem;
  font-size: 1.5rem;
}

@media (max-width: 480px) {
  .cta-band {
    padding: 2rem 1.25rem;
  }

  .cta-band h2 {
    font-size: clamp(1.2rem, 5vw, 1.5rem);
  }
}

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

/* Footer */
.site-footer {
  padding: 2.5rem max(1rem, env(safe-area-inset-right)) max(2rem, env(safe-area-inset-bottom)) max(1rem, env(safe-area-inset-left));
  border-top: 1px solid var(--border);
  margin-top: 0;
}

.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-inner .logo-lockup--static {
  margin-bottom: 0.25rem;
}

.footer-copy {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 1.25rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

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

@media (max-width: 600px) {
  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: 1.25rem;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem 1.25rem;
  }

  .footer-links a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }
}

/* Küçük telefonlar — ürün kartları tek sütun, dokunma dostu */
@media (max-width: 380px) {
  .product-card {
    padding: 1.35rem 1.25rem;
  }

  .ref-card-body {
    padding: 1.1rem 1.15rem 1.2rem;
  }
}