/* ============================================================================
   Net Teknoloji ve Yazılım Hizmetleri — Tasarım Sistemi
   Tema: sunucu/terminal durum paneli (VDS, oyun sunucusu, hosting işine
   gönderme yapan bir görsel dil — LED durum ışıkları, mono veri tipografisi)
   ============================================================================ */

:root {
  --bg: #0b0f14;
  --panel: #121821;
  --panel-raised: #171f2a;
  --border: #232e3a;
  --border-soft: #1a222c;
  --text: #e7edf3;
  --text-muted: #90a0af;
  --text-dim: #5b6b78;
  --accent-green: #2fe6a0;
  --accent-green-dim: #1b8f63;
  --accent-green-bg: rgba(47, 230, 160, 0.1);
  --accent-amber: #f2b84b;
  --accent-amber-bg: rgba(242, 184, 75, 0.12);
  --danger: #f2726b;
  --danger-bg: rgba(242, 114, 107, 0.12);

  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --radius: 10px;
  --radius-sm: 6px;
  --container: 1080px;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
}

body {
  margin: 0;
  background: var(--bg);
  background-image: radial-gradient(
      circle at 15% 0%,
      rgba(47, 230, 160, 0.06),
      transparent 45%
    ),
    radial-gradient(circle at 85% 15%, rgba(242, 184, 75, 0.04), transparent 40%);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

p {
  margin: 0 0 1em;
}

a {
  color: inherit;
}

.mono {
  font-family: var(--font-mono);
}

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

:focus-visible {
  outline: 2px solid var(--accent-green);
  outline-offset: 2px;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent-green);
  text-transform: none;
  letter-spacing: 0.02em;
  margin-bottom: 0.9em;
}

/* ---------------------------------- Nav ---------------------------------- */

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container);
  margin: 0 auto;
  padding: 22px 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  color: var(--text);
}

.nav-logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: var(--panel-raised);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent-green);
}

.nav-logo-mark.small {
  width: 26px;
  height: 26px;
  font-size: 11px;
}

.nav-links {
  display: flex;
  gap: 28px;
  font-size: 14.5px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  transition: color 0.15s ease;
}

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

/* --------------------------------- Buttons -------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14.5px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.12s ease, border-color 0.15s ease, background 0.15s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--accent-green);
  color: #06140f;
}

.btn-primary:hover {
  background: #45edad;
}

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

.btn-ghost:hover {
  border-color: var(--accent-green-dim);
  color: var(--accent-green);
}

.btn-small {
  padding: 8px 14px;
  font-size: 13px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

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

.hero {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
  max-width: var(--container);
  margin: 0 auto;
  padding: 40px 24px 96px;
}

.hero h1 {
  font-size: clamp(32px, 4.4vw, 48px);
}

.hero-lead {
  color: var(--text-muted);
  font-size: 16.5px;
  max-width: 46ch;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.hero-console {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.6);
}

.console-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--panel-raised);
}

.console-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--border);
}

.console-title {
  margin-left: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-dim);
}

.console-body {
  padding: 20px 22px 24px;
  font-family: var(--font-mono);
  font-size: 13.5px;
}

.console-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 6px 0;
  opacity: 0;
  animation: consoleIn 0.5s ease forwards;
  animation-delay: calc(var(--d) * 130ms + 250ms);
  border-bottom: 1px dashed var(--border-soft);
}

.console-line:last-child {
  border-bottom: none;
}

.console-line .label {
  display: flex;
  align-items: center;
  color: var(--text-muted);
}

.console-line .ok {
  color: var(--accent-green);
  font-weight: 500;
}

.led {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 8px var(--accent-green);
  margin-right: 10px;
  flex-shrink: 0;
  animation: ledPulse 2.4s ease-in-out infinite;
}

.led.amber {
  background: var(--accent-amber);
  box-shadow: 0 0 8px var(--accent-amber);
  animation: none;
}

@keyframes consoleIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes ledPulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.45;
  }
}

/* ------------------------------- Services -------------------------------- */

.section {
  max-width: var(--container);
  margin: 0 auto;
  padding: 64px 24px;
  border-top: 1px solid var(--border-soft);
}

.section-head {
  margin-bottom: 32px;
}

.section-head h2 {
  font-size: clamp(24px, 3vw, 32px);
}

.server-list {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
}

.server-row {
  display: grid;
  grid-template-columns: 1fr 2.1fr auto;
  gap: 18px;
  align-items: center;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border-soft);
}

.server-row:last-child {
  border-bottom: none;
}

.server-row-head {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding-top: 14px;
  padding-bottom: 14px;
  background: var(--panel-raised);
}

.server-name {
  display: flex;
  align-items: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
}

.server-desc {
  color: var(--text-muted);
  font-size: 14.5px;
}

.server-status {
  font-family: var(--font-mono);
  font-size: 12.5px;
  padding: 5px 10px;
  border-radius: 999px;
  white-space: nowrap;
  justify-self: end;
}

.server-status.ok {
  color: var(--accent-green);
  background: var(--accent-green-bg);
  border: 1px solid rgba(47, 230, 160, 0.28);
}

/* -------------------------------- Neden biz ------------------------------- */

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.why-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.why-card .led {
  animation: none;
  margin-bottom: 14px;
  width: 9px;
  height: 9px;
}

.why-card h3 {
  font-size: 16.5px;
  margin-bottom: 0.4em;
}

.why-card p {
  color: var(--text-muted);
  font-size: 14.5px;
  margin-bottom: 0;
}

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

.cta-band {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px 80px;
}

.cta-panel {
  background: var(--panel-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cta-panel h2 {
  font-size: 22px;
  margin-bottom: 0.3em;
}

.cta-panel p {
  color: var(--text-muted);
  margin-bottom: 0;
}

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

.site-footer {
  border-top: 1px solid var(--border-soft);
  margin-top: 40px;
}

.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 32px 24px 48px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.footer-inner > div:first-child {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14.5px;
}

.footer-links {
  display: flex;
  gap: 22px;
  font-size: 14px;
}

.footer-links a {
  text-decoration: none;
  color: var(--text-muted);
}

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

.footer-copyright {
  width: 100%;
  font-size: 12.5px;
  color: var(--text-dim);
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--border-soft);
}

/* ---------------------------------- Utility ------------------------------- */

.page-header {
  max-width: 640px;
  margin: 0 auto;
  padding: 56px 24px 8px;
  text-align: center;
}

.page-header .eyebrow {
  justify-content: center;
  display: flex;
}

.page-header h1 {
  font-size: clamp(28px, 4vw, 36px);
}

.page-header p {
  color: var(--text-muted);
}

/* ---------------------------------- Forms --------------------------------- */

.form-shell {
  max-width: 560px;
  margin: 32px auto 96px;
  padding: 0 24px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

.field {
  margin-bottom: 20px;
}

.field label {
  display: block;
  font-size: 13.5px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  margin-bottom: 8px;
}

.field input,
.field textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  transition: border-color 0.15s ease;
}

.field input:focus,
.field textarea:focus {
  border-color: var(--accent-green-dim);
  outline: none;
}

.field textarea {
  resize: vertical;
  min-height: 130px;
  font-family: var(--font-body);
}

.field-hint {
  font-size: 12.5px;
  color: var(--text-dim);
  margin-top: 6px;
}

.honeypot-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 4px;
}

.form-status {
  font-size: 14px;
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  display: none;
}

.form-status.success {
  display: block;
  background: var(--accent-green-bg);
  color: var(--accent-green);
  border: 1px solid rgba(47, 230, 160, 0.28);
}

.form-status.error {
  display: block;
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid rgba(242, 114, 107, 0.3);
}

.success-panel {
  text-align: center;
  padding: 12px 0;
}

.success-panel .led {
  margin: 0 auto 16px;
  width: 12px;
  height: 12px;
}

.success-panel h2 {
  font-size: 20px;
}

.success-panel p {
  color: var(--text-muted);
}

/* --------------------------------- Admin ---------------------------------- */

.code-shell {
  max-width: 420px;
  margin: 64px auto 120px;
  padding: 0 24px;
}

.code-shell .panel {
  text-align: center;
}

.code-shell input {
  text-align: center;
  letter-spacing: 0.12em;
  font-family: var(--font-mono);
}

.admin-shell {
  max-width: var(--container);
  margin: 0 auto;
  padding: 40px 24px 96px;
}

.admin-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 12px;
}

.admin-toolbar h1 {
  font-size: 24px;
  margin-bottom: 0;
}

.admin-toolbar-actions {
  display: flex;
  gap: 10px;
}

.ticket-list {
  display: grid;
  gap: 16px;
}

.ticket-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
}

.ticket-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.ticket-id {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
}

.ticket-status {
  font-family: var(--font-mono);
  font-size: 11.5px;
  padding: 4px 10px;
  border-radius: 999px;
}

.ticket-status.pending {
  color: var(--accent-amber);
  background: var(--accent-amber-bg);
  border: 1px solid rgba(242, 184, 75, 0.3);
}

.ticket-status.ok {
  color: var(--accent-green);
  background: var(--accent-green-bg);
  border: 1px solid rgba(47, 230, 160, 0.28);
}

.ticket-subject {
  font-size: 17px;
  margin-bottom: 4px;
}

.ticket-email {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--accent-green);
  margin-bottom: 10px;
}

.ticket-message {
  color: var(--text-muted);
  font-size: 14.5px;
  white-space: pre-wrap;
  margin-bottom: 16px;
}

.ticket-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--border-soft);
}

.ticket-date {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
}

.ticket-actions {
  display: flex;
  gap: 10px;
}

.empty-state {
  text-align: center;
  padding: 64px 24px;
  color: var(--text-muted);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
}

.muted {
  color: var(--text-muted);
}

/* -------------------------------- Responsive ------------------------------ */

@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    padding-bottom: 56px;
  }

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

  .server-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .server-row-head {
    display: none;
  }

  .server-status {
    justify-self: start;
  }

  .cta-panel {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    gap: 18px;
  }
}

/* ------------------------------ Reduced motion ----------------------------- */

@media (prefers-reduced-motion: reduce) {
  .console-line {
    animation: none;
    opacity: 1;
  }

  .led {
    animation: none;
  }
}