:root {
  --surface-primary: #ffffff;
  --surface-secondary: #f6f2ff;
  --surface-elevated: #ffffff;
  --surface-deep: #08051b;
  --text-primary: #11132a;
  --text-secondary: #5e647a;
  --text-tertiary: #8e92a6;
  --border-default: #e6e1f2;
  --border-subtle: #f0ecfa;
  --accent-primary: #6c3bff;
  --accent-hover: #5630d9;
  --accent-warm: #ff4e8b;
  --accent-lime: #b9ff5a;
  --status-success: #20b15a;
  --status-info: #2874ad;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;
  --shadow-subtle: 0 10px 30px rgba(40, 30, 80, 0.08);
  --shadow-default: 0 24px 70px rgba(50, 38, 93, 0.18), 0 12px 30px rgba(0, 0, 0, 0.08);
  --shadow-deep: 0 36px 120px rgba(54, 35, 132, 0.28);
  --ease-standard: cubic-bezier(0.32, 0.72, 0, 1);
  --ease-emphasis: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 5%, rgba(185, 255, 90, 0.18), transparent 24rem),
    radial-gradient(circle at 88% 12%, rgba(255, 78, 139, 0.14), transparent 28rem),
    linear-gradient(180deg, #ffffff 0%, #f9f7ff 44%, #ffffff 100%);
  color: var(--text-primary);
  font-family: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.site-header {
  position: sticky;
  top: var(--space-4);
  z-index: 20;
  padding: 0 var(--space-4);
}

.nav-shell {
  width: min(1180px, 100%);
  min-height: 64px;
  margin: 0 auto;
  padding: var(--space-2);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-4);
  direction: ltr;
  border: 1px solid rgba(230, 225, 242, 0.82);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow-subtle);
  backdrop-filter: blur(20px);
}

.brand-mark,
.nav-links,
.language-switcher {
  display: flex;
  align-items: center;
}

.brand-mark {
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-weight: 800;
  letter-spacing: 0;
}

.brand-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-warm));
  box-shadow: 0 0 0 5px rgba(108, 59, 255, 0.1);
}

.nav-links {
  justify-content: center;
  gap: var(--space-2);
}

.nav-links a {
  padding: var(--space-2) var(--space-3);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 650;
  border-radius: 999px;
  transition: color 240ms var(--ease-standard), background-color 240ms var(--ease-standard);
}

.nav-links a:hover {
  color: var(--text-primary);
  background: var(--surface-secondary);
}

.language-switcher {
  gap: var(--space-1);
  padding: var(--space-1);
  border-radius: 999px;
  background: #f1ecff;
}

.language-switcher button {
  border: 0;
  border-radius: 999px;
  padding: 8px 10px;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  transition: transform 220ms var(--ease-standard), background-color 220ms var(--ease-standard), color 220ms var(--ease-standard);
}

.language-switcher button:hover {
  transform: translateY(-1px);
}

.language-switcher button.is-active {
  background: var(--surface-deep);
  color: #ffffff;
}

.section-band {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: var(--space-24) 0;
}

.hero {
  min-height: calc(100dvh - 32px);
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  align-items: center;
  gap: clamp(32px, 6vw, 84px);
  padding-top: var(--space-20);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  margin: 0 0 var(--space-4);
  padding: 0 var(--space-3);
  border: 1px solid var(--border-default);
  border-radius: 999px;
  color: var(--accent-primary);
  background: rgba(255, 255, 255, 0.74);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: var(--space-6);
  font-size: clamp(48px, 7vw, 92px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: var(--space-5);
  font-size: clamp(32px, 4.4vw, 64px);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: var(--space-3);
  font-size: 22px;
  line-height: 1.25;
}

.hero-lede,
.intro-text p,
.experience-copy p,
.download-panel p,
.contact-card p {
  color: var(--text-secondary);
  font-size: clamp(16px, 2vw, 20px);
}

.hero-lede {
  max-width: 660px;
  margin-bottom: var(--space-8);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
}

.primary-cta,
.secondary-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 240ms var(--ease-standard), background-color 240ms var(--ease-standard), color 240ms var(--ease-standard);
}

.primary-cta {
  gap: var(--space-3);
  padding: 7px 8px 7px 22px;
  background: var(--surface-deep);
  color: #ffffff;
  box-shadow: var(--shadow-default);
}

.primary-cta:hover {
  transform: translateY(-2px);
}

.primary-cta:active,
.secondary-cta:active,
.download-button:active {
  transform: scale(0.98);
}

.cta-icon {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-lime), #ffffff);
  color: var(--surface-deep);
  transition: transform 240ms var(--ease-standard);
}

.primary-cta:hover .cta-icon {
  transform: translate(3px, -2px);
}

.secondary-cta {
  padding: 0 var(--space-5);
  border: 1px solid var(--border-default);
  background: rgba(255, 255, 255, 0.72);
  color: var(--text-primary);
}

.secondary-cta:hover {
  background: var(--surface-secondary);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
  max-width: 620px;
  margin: 0;
}

.hero-metrics div {
  padding: var(--space-4);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.72);
}

.hero-metrics dt {
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 850;
  line-height: 1;
}

.hero-metrics dd {
  margin: var(--space-2) 0 0;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 650;
}

.hero-visual {
  justify-self: center;
  width: min(100%, 520px);
}

.phone-cluster {
  position: relative;
  min-height: 720px;
  display: grid;
  place-items: center;
}

.phone-shell {
  border-radius: 38px;
  padding: 10px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(197, 179, 255, 0.42)),
    var(--surface-elevated);
  box-shadow: var(--shadow-deep);
}

.phone-shell img {
  width: 100%;
  height: 100%;
  border-radius: 30px;
  object-fit: cover;
  object-position: top center;
  background: var(--surface-deep);
}

.hero-phone {
  width: min(420px, 86vw);
  aspect-ratio: 492 / 678;
}

.floating-tile {
  position: absolute;
  width: 190px;
  padding: var(--space-4);
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: 24px;
  background: rgba(8, 5, 27, 0.88);
  color: #ffffff;
  box-shadow: var(--shadow-default);
}

.tile-label {
  display: block;
  margin-bottom: var(--space-1);
  color: #c9c4da;
  font-size: 12px;
  font-weight: 700;
}

.floating-tile strong {
  display: block;
  font-size: 20px;
  line-height: 1.2;
}

.tile-top {
  top: 64px;
  inset-inline-end: -18px;
}

.tile-bottom {
  bottom: 74px;
  inset-inline-start: -24px;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 7vw, 96px);
  align-items: start;
}

.intro-text {
  display: grid;
  gap: var(--space-5);
  padding-top: var(--space-8);
}

.about-section {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(360px, 1fr);
  gap: clamp(32px, 7vw, 96px);
  align-items: start;
}

.about-copy p {
  color: var(--text-secondary);
  font-size: clamp(16px, 2vw, 20px);
}

.about-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.about-card {
  min-height: 148px;
  padding: var(--space-6);
  border: 1px solid var(--border-subtle);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-subtle);
}

.about-card:nth-child(2) {
  grid-column: span 2;
}

.about-label {
  display: block;
  margin-bottom: var(--space-4);
  color: var(--accent-primary);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.about-card strong,
.about-card a {
  display: block;
  color: var(--text-primary);
  font-size: clamp(17px, 2vw, 22px);
  font-weight: 800;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.section-heading {
  max-width: 780px;
  margin-bottom: var(--space-12);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
}

.feature-card {
  min-height: 300px;
  padding: var(--space-6);
  border: 1px solid var(--border-subtle);
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow-subtle);
}

.feature-number {
  display: inline-flex;
  margin-bottom: var(--space-10);
  color: var(--accent-primary);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.feature-card p {
  margin-bottom: 0;
  color: var(--text-secondary);
}

.deep-card {
  background:
    radial-gradient(circle at 88% 8%, rgba(255, 78, 139, 0.34), transparent 12rem),
    var(--surface-deep);
  color: #ffffff;
}

.deep-card p,
.deep-card .feature-number {
  color: #c9c4da;
}

.accent-card {
  background:
    linear-gradient(135deg, rgba(185, 255, 90, 0.32), rgba(255, 255, 255, 0.88)),
    #ffffff;
}

.experience-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.86fr);
  gap: clamp(32px, 6vw, 84px);
  align-items: center;
}

.experience-media {
  padding: var(--space-2);
  border-radius: 34px;
  background: #ffffff;
  box-shadow: var(--shadow-default);
}

.experience-media img {
  aspect-ratio: 16 / 9;
  width: 100%;
  border-radius: 26px;
  object-fit: cover;
}

.check-list {
  display: grid;
  gap: var(--space-3);
  margin: var(--space-8) 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-inline-start: var(--space-8);
  color: var(--text-primary);
  font-weight: 700;
}

.check-list li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 0.55em;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-lime), var(--accent-primary));
}

.screen-gallery {
  display: grid;
  grid-template-columns: 0.85fr 1.1fr 1.1fr;
  gap: var(--space-5);
  align-items: stretch;
}

.screen-card,
.image-card {
  margin: 0;
  padding: var(--space-3);
  border: 1px solid var(--border-subtle);
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-subtle);
}

.gallery-phone {
  width: 100%;
  aspect-ratio: 492 / 678;
  box-shadow: none;
}

.image-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: 26px;
  object-fit: cover;
}

figcaption {
  padding: var(--space-4) var(--space-3) var(--space-2);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 750;
}

.download-section {
  width: min(1280px, calc(100% - 32px));
}

.download-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(360px, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  padding: clamp(28px, 6vw, 72px);
  border-radius: 42px;
  background:
    radial-gradient(circle at 90% 5%, rgba(185, 255, 90, 0.22), transparent 20rem),
    radial-gradient(circle at 15% 85%, rgba(255, 78, 139, 0.22), transparent 24rem),
    var(--surface-deep);
  color: #ffffff;
  box-shadow: var(--shadow-deep);
}

.download-panel .eyebrow {
  background: rgba(255, 255, 255, 0.08);
  color: var(--accent-lime);
  border-color: rgba(255, 255, 255, 0.12);
}

.download-panel p {
  color: #c9c4da;
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.download-button {
  display: grid;
  grid-template-columns: 46px 1fr;
  align-items: center;
  gap: var(--space-3);
  min-height: 78px;
  padding: var(--space-4);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.08);
  transition: transform 240ms var(--ease-standard), background-color 240ms var(--ease-standard), border-color 240ms var(--ease-standard);
}

.download-button:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.13);
  border-color: rgba(255, 255, 255, 0.22);
}

.download-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 16px;
  background: #ffffff;
  color: var(--surface-deep);
  font-weight: 900;
}

.download-button strong,
.download-button small {
  display: block;
}

.download-button strong {
  line-height: 1.2;
}

.download-button small {
  margin-top: var(--space-1);
  color: #c9c4da;
}

.payments-section .section-heading p:not(.eyebrow) {
  max-width: 720px;
  color: var(--text-secondary);
  font-size: clamp(16px, 2vw, 20px);
}

.payment-logo-rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.payment-logo-card {
  display: grid;
  place-items: center;
  min-height: 132px;
  padding: var(--space-6);
  border: 1px solid var(--border-subtle);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow-subtle);
}

.payment-logo-card img {
  width: min(100%, 170px);
  height: auto;
}

.iyzico-card img {
  width: min(100%, 250px);
}

.contact-section {
  padding-top: var(--space-12);
}

.contact-card {
  max-width: 860px;
  margin: 0 auto;
  padding: clamp(28px, 6vw, 64px);
  text-align: center;
  border: 1px solid var(--border-subtle);
  border-radius: 38px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: var(--shadow-subtle);
}

.site-footer {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: var(--space-8) 0 var(--space-12);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
  color: var(--text-secondary);
  font-size: 14px;
}

.site-footer div {
  display: grid;
  gap: var(--space-1);
}

.site-footer span:first-child {
  color: var(--text-primary);
  font-weight: 850;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-3);
}

.footer-links a,
.legal-back-link {
  color: var(--text-secondary);
  font-weight: 750;
  transition: color 240ms var(--ease-standard), background-color 240ms var(--ease-standard);
}

.footer-links a:hover,
.legal-back-link:hover {
  color: var(--accent-primary);
}

.legal-page {
  min-height: 100dvh;
}

.legal-header {
  padding: var(--space-4);
}

.legal-nav {
  width: min(960px, 100%);
  min-height: 64px;
  margin: 0 auto;
  padding: var(--space-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  border: 1px solid rgba(230, 225, 242, 0.82);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow-subtle);
  backdrop-filter: blur(20px);
}

.legal-back-link {
  padding: var(--space-2) var(--space-4);
  border-radius: 999px;
  background: var(--surface-secondary);
}

.legal-main {
  width: min(960px, calc(100% - 32px));
  margin: 0 auto;
  padding: var(--space-12) 0 var(--space-20);
}

.legal-document {
  padding: clamp(28px, 6vw, 64px);
  border: 1px solid var(--border-subtle);
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-subtle);
}

.legal-document h1 {
  max-width: none;
  margin-bottom: var(--space-8);
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.05;
}

.legal-document h2 {
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.2;
}

.legal-document h3 {
  margin-top: var(--space-8);
}

.legal-document p,
.legal-document li {
  color: var(--text-secondary);
  font-size: 16px;
}

.legal-document p {
  margin-bottom: var(--space-4);
}

.legal-document ul,
.legal-document ol {
  display: grid;
  gap: var(--space-2);
  margin: 0 0 var(--space-5);
  padding-inline-start: var(--space-6);
}

.legal-document strong {
  color: var(--text-primary);
}

.reveal {
  opacity: 1;
  transform: none;
}

:focus-visible {
  outline: 3px solid rgba(108, 59, 255, 0.34);
  outline-offset: 3px;
}

body[dir="rtl"] .nav-shell,
body[dir="rtl"] .hero,
body[dir="rtl"] .intro-grid,
body[dir="rtl"] .experience-section,
body[dir="rtl"] .download-panel {
  direction: rtl;
}

body[dir="rtl"] .nav-shell {
  direction: ltr;
}

body[dir="rtl"] .language-switcher {
  direction: ltr;
}

@media (max-width: 1024px) {
  .hero,
  .intro-grid,
  .about-section,
  .experience-section,
  .download-panel {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: var(--space-16);
  }

  .hero-visual {
    justify-self: start;
    width: min(100%, 620px);
  }

  .phone-cluster {
    min-height: 640px;
  }

  .feature-grid,
  .screen-gallery,
  .payment-logo-rail {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .site-header {
    top: var(--space-2);
  }

  .nav-shell {
    grid-template-columns: 1fr;
    justify-items: center;
    border-radius: 28px;
  }

  .nav-links {
    display: none;
  }

  .section-band,
  .download-section {
    width: min(100% - 28px, 1180px);
    padding: var(--space-16) 0;
  }

  .hero {
    min-height: auto;
    padding-top: var(--space-12);
  }

  h1 {
    font-size: clamp(44px, 13vw, 58px);
  }

  h2 {
    font-size: clamp(30px, 9vw, 44px);
  }

  .hero-actions,
  .site-footer {
    flex-direction: column;
  }

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

  .hero-metrics,
  .about-details,
  .feature-grid,
  .screen-gallery,
  .download-grid,
  .payment-logo-rail {
    grid-template-columns: 1fr;
  }

  .about-card:nth-child(2) {
    grid-column: auto;
  }

  .phone-cluster {
    min-height: auto;
    padding: 42px 0 88px;
  }

  .hero-phone {
    width: min(360px, 92vw);
  }

  .floating-tile {
    width: 166px;
  }

  .tile-top {
    top: 0;
    inset-inline-end: 0;
  }

  .tile-bottom {
    bottom: 12px;
    inset-inline-start: 0;
  }

  .feature-card {
    min-height: 240px;
  }

  .download-panel {
    border-radius: 30px;
    padding: var(--space-6);
  }

  .legal-nav,
  .site-footer,
  .footer-links {
    align-items: center;
    justify-content: center;
    text-align: center;
  }

  .legal-nav {
    border-radius: 28px;
  }

  .legal-document {
    border-radius: 28px;
    padding: var(--space-6);
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    transition-duration: 1ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}