/* Downeezy — ortak site stilleri (açık tema) */
:root {
  --bg-deep: #f1f5f9;
  --bg-card: #ffffff;
  --bg-elevated: #e2e8f0;
  --border: rgba(15, 23, 42, 0.1);
  --text: #0f172a;
  --muted: #64748b;
  --accent: #0284c7;
  --accent-dim: rgba(2, 132, 199, 0.12);
  --accent-hover: #0369a1;
  --success: #059669;
  --danger: #dc2626;
  --radius: 16px;
  --radius-lg: 24px;
  --font: "Plus Jakarta Sans", system-ui, sans-serif;
  --shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
  --shadow-sm: 0 4px 14px rgba(15, 23, 42, 0.06);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg-deep);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* Arka plan — hafif açık mesh */
.bg-mesh {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 90% 60% at 50% -10%, rgba(14, 165, 233, 0.14), transparent),
    radial-gradient(ellipse 70% 50% at 100% 10%, rgba(99, 102, 241, 0.08), transparent),
    radial-gradient(ellipse 55% 40% at 0% 100%, rgba(56, 189, 248, 0.1), transparent),
    linear-gradient(180deg, #f8fafc 0%, #f1f5f9 50%, #e2e8f0 100%);
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover {
  color: var(--accent-hover);
}

/* Nav */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 10px 16px;
  padding: 16px 28px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.8) inset;
}

.lang-switch--nav {
  grid-column: 2;
  justify-self: center;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 0;
  max-width: none;
  font-size: 0.68rem;
  font-weight: 600;
  gap: 4px 8px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--muted);
}

@media (max-width: 720px) {
  .site-nav {
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
  }

  .site-nav__brand {
    grid-column: 1;
    grid-row: 1;
  }

  .site-nav__links {
    grid-column: 2;
    grid-row: 1;
  }

  .lang-switch--nav {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-self: stretch;
    justify-content: center;
    padding-top: 10px;
    margin-top: 4px;
    border-top: 1px solid var(--border);
  }
}

.site-nav__brand {
  justify-self: start;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  letter-spacing: -0.02em;
  min-width: 0;
}

.site-nav__brand:hover {
  color: var(--text);
}

.site-nav__logo {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, #0ea5e9, #6366f1);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 1rem;
}

.site-nav__links {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav__links a:not(.btn) {
  color: var(--muted);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 500;
}
.site-nav__links a:not(.btn):hover {
  color: var(--text);
  background: var(--bg-elevated);
}

@media (max-width: 768px) {
  .site-nav__links a:not(.btn) {
    display: none;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
  font-family: inherit;
  cursor: pointer;
  border: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s;
}

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

.btn--primary {
  background: linear-gradient(135deg, #0284c7, #0ea5e9);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}
.btn--primary:hover {
  box-shadow: 0 8px 24px rgba(2, 132, 199, 0.28);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.7);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn--ghost:hover {
  background: #fff;
  border-color: rgba(15, 23, 42, 0.15);
}

.btn--block {
  width: 100%;
}

.btn--lg {
  padding: 14px 28px;
  font-size: 1rem;
}

/* Layout */
.container {
  width: min(1120px, 100% - 40px);
  margin-inline: auto;
}

.section {
  padding: 88px 0;
}

.section__title {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  text-align: center;
  margin: 0 0 12px;
}

.section__lead {
  text-align: center;
  color: var(--muted);
  max-width: 520px;
  margin: 0 auto 48px;
  font-size: 1.05rem;
}

.section-lead-list {
  list-style: none;
  padding: 0;
  width: min(100%, 42rem);
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: 48px;
  text-align: left;
}

.section-lead-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 12px;
  align-items: start;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.55;
}

.section-lead-list__emoji {
  font-size: 1.2rem;
  line-height: 1.45;
  user-select: none;
}

.section-lead-list__text {
  text-align: left;
  min-width: 0;
}

.section-lead-list li:last-child {
  border-bottom: none;
}

/* Hero */
.hero {
  padding: 72px 0 56px;
  text-align: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--accent-dim);
  color: var(--accent-hover);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 24px;
  border: 1px solid rgba(2, 132, 199, 0.2);
}

.hero h1 {
  font-size: clamp(2.25rem, 6vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin: 0 0 20px;
  background: linear-gradient(180deg, #0f172a 0%, #475569 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__lead {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.65;
}

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

/* Feature grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.feature-card {
  padding: 28px;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
  border-color: rgba(2, 132, 199, 0.22);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
}

.feature-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--accent-dim);
  display: grid;
  place-items: center;
  font-size: 1.25rem;
  margin-bottom: 16px;
}

.feature-card h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
  font-weight: 600;
}

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

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  align-items: stretch;
  max-width: 900px;
  margin: 0 auto;
}

.price-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-card);
  padding: 32px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}

.price-card--pro {
  border-color: rgba(2, 132, 199, 0.28);
  background: linear-gradient(165deg, #ffffff 0%, #e0f2fe 55%, #f0f9ff 100%);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.price-card--pro::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #0284c7, #6366f1);
}

.price-card__label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.price-card__title {
  font-size: 1.75rem;
  font-weight: 700;
  margin: 0 0 4px;
  letter-spacing: -0.02em;
}

.price-card__price {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 12px 0 4px;
  color: var(--text);
  display: flex;
  align-items: baseline;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0 6px;
}

.price-card__price .price-card__interval {
  font-size: 0.42em;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0;
}

.price-card__period {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.price-card--pro .price-card__period {
  font-size: 0.78rem;
  line-height: 1.45;
}

.price-card__fineprint {
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--muted);
  margin: -18px auto 22px;
  max-width: 42ch;
  text-align: center;
}

.price-card__list {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  flex: 1;
}

.price-card__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.95rem;
}

.price-card__list li:last-child {
  border-bottom: none;
}

.price-card__list li::before {
  content: "✓";
  color: var(--success);
  font-weight: 700;
  flex-shrink: 0;
}

.price-card__footer {
  margin-top: auto;
  padding-top: 8px;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 28px 28px 40px;
  margin-top: 40px;
  background: rgba(255, 255, 255, 0.5);
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  max-width: 1120px;
  margin: 0 auto;
}

.site-footer__links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.site-footer__links a {
  color: var(--muted);
  font-size: 0.9rem;
}
.site-footer__links a:hover {
  color: var(--accent);
}

.site-footer__copy {
  color: var(--muted);
  font-size: 0.85rem;
}

.site-footer__legal {
  max-width: 1120px;
  margin: 0 auto;
  padding: 20px 28px 8px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 6px 14px;
  font-size: 0.8125rem;
  color: var(--muted);
}

.site-footer__legal a {
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0.01em;
}
.site-footer__legal a:hover {
  color: var(--accent);
}

.site-footer__legal-copy {
  color: var(--muted);
}

.site-footer__legal-sep {
  opacity: 0.4;
  user-select: none;
  pointer-events: none;
}

/* Dil seçici — login alt şeridi vb. (üst nav .lang-switch--nav hariç) */
.lang-switch:not(.lang-switch--nav) {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 6px 10px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 16px 28px 0;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.lang-switch a {
  color: var(--muted);
  padding: 4px 8px;
  border-radius: 6px;
}
.lang-switch a:hover {
  color: var(--accent);
  background: var(--bg-elevated);
}

.lang-switch a[aria-current="true"] {
  color: var(--accent);
  background: var(--accent-dim);
}

/* Giriş sayfası (parolasız e-posta) */
.login-page {
  padding: 48px 20px 80px;
}

.login-page__card {
  max-width: 420px;
  margin: 0 auto;
  padding: 36px;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.login-page__card h1 {
  margin: 0 0 8px;
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.login-page__card .login-page__lead {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 0.95rem;
}

.login-page__card label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}

.login-page__card input[type="email"] {
  width: 100%;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #f8fafc;
  color: var(--text);
  font-family: inherit;
  font-size: 1rem;
  box-sizing: border-box;
}

.login-page__card input[type="email"]:focus {
  outline: none;
  border-color: var(--accent);
  background: #fff;
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.login-page__card #loginMsg {
  margin-top: 16px;
  font-size: 0.9rem;
  color: var(--danger);
}

.login-page__card #loginMsg.ok {
  color: var(--success);
}

/* Giriş: /{locale}/login.html — kartı ekranda ortala (dikey + yatay); kök /login.html yönlendirir */
.login-page-body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 45%, #e2e8f0 100%);
}

.login-page-body > .login-centered-wrap {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  box-sizing: border-box;
  padding: clamp(24px, 5vw, 48px) 20px;
}

.login-page-body > .lang-switch,
.login-page-body > .site-footer {
  flex-shrink: 0;
}

.login-centered-inner {
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.login-back {
  align-self: center;
  margin-bottom: 24px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--muted);
  text-align: center;
}
.login-back:hover {
  color: var(--accent-hover);
}

.login-card-elevated {
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  padding: clamp(32px, 5vw, 44px);
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow:
    0 4px 6px -1px rgba(15, 23, 42, 0.06),
    0 24px 48px -12px rgba(15, 23, 42, 0.12);
  text-align: center;
}

.login-card-elevated h1 {
  margin: 0 0 8px;
  font-size: 1.625rem;
  font-weight: 800;
  letter-spacing: -0.035em;
  color: var(--text);
}

.login-card-elevated .login-card__kicker {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 12px;
}

.login-card-elevated .login-page__lead {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 0.9375rem;
  line-height: 1.6;
  text-align: center;
}

.login-card-elevated .login-page__note {
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 0.8125rem;
  line-height: 1.55;
  text-align: center;
}

.login-card-elevated label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
  text-align: left;
}

.login-card-elevated input[type="email"] {
  width: 100%;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #f8fafc;
  color: var(--text);
  font-family: inherit;
  font-size: 1rem;
  box-sizing: border-box;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}

.login-card-elevated input[type="email"]:focus {
  outline: none;
  border-color: var(--accent);
  background: #fff;
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.login-card-elevated #loginMsg {
  margin-top: 16px;
  font-size: 0.875rem;
  color: var(--danger);
}

.login-card-elevated #loginMsg.ok {
  color: var(--success);
}

.login-centered-inner .btn--primary.btn--block {
  margin-top: 20px;
  padding: 14px 24px;
  font-size: 0.9375rem;
}

/* İndir sayfası tablosu */
.download-page {
  padding: 40px 0 80px;
}

.download-page__title {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 16px;
}

.download-page__lead {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.65;
  max-width: 720px;
  margin: 0 0 32px;
}

.download-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-card);
  box-shadow: var(--shadow-sm);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.data-table th,
.data-table td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.data-table th {
  background: #f8fafc;
  color: var(--text);
  font-weight: 700;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

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

.data-table td {
  color: var(--muted);
}

.data-table .status-cell {
  font-size: 1.1rem;
}

/* Terms prose */
.prose {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 20px 80px;
}

.prose h1 {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 12px;
}

.prose .prose__updated {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 40px;
}

.prose h2 {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 36px 0 12px;
  color: var(--text);
}

.prose p,
.prose li {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.prose ul {
  padding-left: 1.25rem;
}

.prose a {
  font-weight: 500;
}

.prose--en h1,
.prose--en h2 {
  font-family: var(--font);
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  margin: 20px 0;
}

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

.prose th {
  background: var(--bg-elevated);
  color: var(--text);
  font-weight: 600;
}

.prose .toc {
  list-style: decimal;
  padding-left: 1.25rem;
  color: var(--muted);
}

.prose .toc li {
  margin-bottom: 6px;
}