:root {
  --primary: #007566;
  --primary-dark: #134e4a;
  --primary-light: #dff3ec;
  --accent: #d97706;
  --accent-dark: #b45309;
  --bg: #f6faf8;
  --bg-dark: #12312d;
  --card: #ffffff;
  --border: #d9e8e2;
  --text: #102824;
  --muted: #62746f;
  --ok: #059669;
  --err: #dc2626;
  --shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
  --radius: 8px;
}

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

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background:
    linear-gradient(180deg, #eef8f4 0, #f6faf8 430px, #f6faf8 100%);
  color: var(--text);
  line-height: 1.55;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

a { color: var(--primary-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

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

/* -- Header -- */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  max-width: 1680px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand:hover { text-decoration: none; }
.brand-icon {
  width: 38px; height: 38px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; font-weight: 400;
  box-shadow: 0 8px 20px rgba(13,148,136,0.35);
  flex-shrink: 0;
}
.brand-text strong { display: block; font-size: 1.05rem; line-height: 1.15; }
.brand-text span { font-size: 0.82rem; color: var(--muted); }

.nav-links {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.site-header .btn-primary {
  box-shadow: 0 8px 24px rgba(13,148,136,0.3);
}

/* -- Hero -- */
.hero {
  max-width: 1680px;
  margin: 0 auto;
  padding: 34px 24px 48px;
  display: grid;
  grid-template-columns: minmax(0, 0.76fr) minmax(560px, 1.24fr);
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding-top: 24px; }
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 10px;
  border: 1px solid rgba(15,118,110,0.18);
  border-radius: 8px;
  background: rgba(255,255,255,0.7);
  color: var(--primary-dark);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 14px;
}

.hero h1 {
  font-size: 2.56rem; line-height: 1.13; letter-spacing: 0;
  margin-bottom: 18px; color: var(--text);
}
.hero h1 em { font-style: normal; color: var(--primary-dark); }
@media (max-width: 700px) {
  .hero {
    padding: 16px 24px 30px;
    gap: 20px;
  }
  .hero-kicker {
    min-height: 26px;
    font-size: 0.7rem;
    margin-bottom: 10px;
  }
  .hero h1 {
    font-size: 2rem;
    margin-bottom: 12px;
  }
  .lead {
    font-size: 0.98rem;
    margin-bottom: 18px;
  }
  .hero-actions {
    margin-bottom: 14px;
  }
  .hero-points {
    gap: 6px;
  }
  .hero-points span {
    min-height: 28px;
    padding: 5px 8px;
    font-size: 0.78rem;
  }
}

.lead {
  font-size: 1.03rem; color: var(--muted); margin-bottom: 24px; max-width: 520px;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 20px; }

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
}
.hero-points span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(255,255,255,0.82);
  color: var(--primary-dark);
  font-size: 0.84rem;
  font-weight: 700;
}

.trust-line {
  font-size: 0.88rem; color: var(--muted);
}

.hero-visual {
  color: #fff;
  position: relative;
}

.hero-demo-shell {
  position: relative;
  z-index: 1;
  padding: 26px 44px;
  border-radius: 28px;
  background:
    radial-gradient(ellipse at 18px 50%, rgba(71,85,105,0.28) 0 2px, transparent 3px),
    linear-gradient(135deg, rgba(255,255,255,0.92), rgba(255,255,255,0.38) 24%, rgba(226,232,240,0.72) 100%),
    linear-gradient(145deg, #f3f6f8 0, #d7dfe6 56%, #aeb9c3 100%);
  box-shadow:
    0 34px 80px rgba(15,23,42,0.16),
    0 10px 24px rgba(15,23,42,0.1),
    inset 0 0 0 1px rgba(255,255,255,0.76),
    inset 0 0 0 2px rgba(100,116,139,0.18),
    inset 0 -12px 24px rgba(100,116,139,0.08);
}

.hero-demo-shell::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 17px;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: radial-gradient(circle at 35% 35%, #94a3b8 0 18%, #475569 56%, #1f2937 100%);
  box-shadow: 0 0 0 2px rgba(15,23,42,0.08);
  transform: translateY(-50%);
}

.hero-demo-stage {
  --hero-demo-scale: 0.4;
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 14px;
  background: #eef8f4;
}

.hero-demo-frame {
  position: absolute;
  top: 0;
  left: 50%;
  display: block;
  width: 1280px;
  height: 720px;
  border: 0;
  border-radius: 0;
  background: #fff;
  transform: translateX(-50%) scale(var(--hero-demo-scale));
  transform-origin: top center;
}

.hero-demo-stage.hero-demo-scale-400 { --hero-demo-scale: 0.4; }
.hero-demo-stage.hero-demo-scale-425 { --hero-demo-scale: 0.425; }
.hero-demo-stage.hero-demo-scale-450 { --hero-demo-scale: 0.45; }
.hero-demo-stage.hero-demo-scale-475 { --hero-demo-scale: 0.475; }
.hero-demo-stage.hero-demo-scale-500 { --hero-demo-scale: 0.5; }
.hero-demo-stage.hero-demo-scale-525 { --hero-demo-scale: 0.525; }
.hero-demo-stage.hero-demo-scale-550 { --hero-demo-scale: 0.55; }
.hero-demo-stage.hero-demo-scale-575 { --hero-demo-scale: 0.575; }
.hero-demo-stage.hero-demo-scale-600 { --hero-demo-scale: 0.6; }
.hero-demo-stage.hero-demo-scale-625 { --hero-demo-scale: 0.625; }
.hero-demo-stage.hero-demo-scale-650 { --hero-demo-scale: 0.65; }
.hero-demo-stage.hero-demo-scale-675 { --hero-demo-scale: 0.675; }
.hero-demo-stage.hero-demo-scale-700 { --hero-demo-scale: 0.7; }
.hero-demo-stage.hero-demo-scale-725 { --hero-demo-scale: 0.725; }
.hero-demo-stage.hero-demo-scale-750 { --hero-demo-scale: 0.75; }
.hero-demo-stage.hero-demo-scale-775 { --hero-demo-scale: 0.775; }
.hero-demo-stage.hero-demo-scale-800 { --hero-demo-scale: 0.8; }
.hero-demo-stage.hero-demo-scale-825 { --hero-demo-scale: 0.825; }
.hero-demo-stage.hero-demo-scale-850 { --hero-demo-scale: 0.85; }

@media (max-width: 700px) {
  .hero-visual { display: none; }
}

.mock-screen {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #fff; color: var(--text); border-radius: 14px;
  padding: 28px; position: relative; z-index: 1;
}
.mock-screen .mock-title {
  font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--muted); margin-bottom: 8px;
}
.mock-screen h3 {
  font-size: 1.35rem; color: var(--primary-dark); margin-bottom: 14px;
}
.mock-list { list-style: none; padding: 0; }
.mock-list li {
  padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 0.92rem;
}
.mock-list li:last-child { border-bottom: none; }
.mock-list strong { display: block; }
.mock-list span { color: var(--muted); font-size: 0.85rem; }
.mock-list li.mock-highlight {
  background: #ecfdf5; margin: 0 -12px; padding: 10px 12px;
  border-radius: 8px; border-bottom: none;
}
.mock-link {
  display: inline-block; margin-top: 14px; font-size: 0.88rem;
  font-weight: 600; color: var(--primary-dark); text-decoration: none;
}
.mock-link:hover { text-decoration: underline; }

/* -- Stats -- */
.stats-bar {
  max-width: 1240px; margin: -20px auto 48px; padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px; position: relative; z-index: 1;
}
.stat-item {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 8px; padding: 16px; text-align: center;
  box-shadow: 0 4px 12px rgba(15,23,42,0.04);
}
.stat-item strong { display: block; font-size: 1.1rem; color: var(--primary-dark); margin-bottom: 4px; }
.stat-item span { font-size: 0.8rem; color: var(--muted); }

/* -- Sections -- */
.section {
  max-width: 1120px; margin: 0 auto; padding: 0 24px 64px; position: relative; z-index: 1;
}
.section-alt {
  background: linear-gradient(180deg, transparent, rgba(13,148,136,0.06));
  padding-top: 48px; padding-bottom: 48px; max-width: none;
}
.section-alt .section-title,
.section-alt .steps { max-width: 1120px; margin-left: auto; margin-right: auto; padding: 0 24px; }

.section-title { text-align: center; margin-bottom: 36px; }
.section-title h2 { font-size: 1.75rem; margin-bottom: 8px; }
.section-title p { color: var(--muted); font-size: 1rem; }

/* -- Impact -- */
.impact-section { padding-bottom: 72px; }
.impact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}
.impact-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 10px 30px rgba(15,23,42,0.06);
}
.impact-card strong {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 4px 9px;
  border-radius: 8px;
  background: var(--primary-light);
  color: var(--primary-dark);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.impact-card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}
.impact-card p {
  color: var(--muted);
  font-size: 0.92rem;
}

/* -- Features -- */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}
.feature-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px;
  box-shadow: 0 4px 16px rgba(15,23,42,0.04);
  transition: transform 0.2s, box-shadow 0.2s;
}
.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(15,23,42,0.1);
}
.feature-card .icon {
  width: 40px; height: 40px; border-radius: 8px;
  background: var(--primary-light); color: var(--primary-dark);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; margin-bottom: 14px;
}
.feature-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.feature-card p { font-size: 0.92rem; color: var(--muted); }

/* -- Reveal animation -- */
.reveal {
  opacity: 0; transform: translateY(24px);
  animation: revealIn 0.6s ease-out forwards;
}
.reveal:nth-child(1){animation-delay:0.05s}
.reveal:nth-child(2){animation-delay:0.1s}
.reveal:nth-child(3){animation-delay:0.15s}
.reveal:nth-child(4){animation-delay:0.2s}
.reveal:nth-child(5){animation-delay:0.25s}
.reveal:nth-child(6){animation-delay:0.3s}
@keyframes revealIn {
  to { opacity: 1; transform: translateY(0); }
}

/* -- Steps -- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}
.step {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px; text-align: center;
}
.step:nth-child(1){animation-delay:0.05s}
.step:nth-child(2){animation-delay:0.15s}
.step:nth-child(3){animation-delay:0.25s}
.step:nth-child(4){animation-delay:0.35s}
.step p { color: var(--muted); font-size: 0.88rem; margin-top: 6px; }
.step-num {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--primary); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; margin-bottom: 10px;
}

/* -- Hardware / Tablet -- */
.hardware-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
@media (max-width: 720px) { .hardware-grid { grid-template-columns: 1fr; } }
.hardware-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
}
.hardware-card-featured {
  border: 2px solid var(--accent);
  box-shadow: 0 8px 32px rgba(217,119,6,0.12);
  position: relative;
}
.hardware-badge {
  display: inline-block; font-size: 0.72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.05em;
  padding: 4px 10px; border-radius: 6px; margin-bottom: 12px;
}
.hardware-card .hardware-badge { background: var(--bg); color: var(--muted); }
.hardware-card-featured .hardware-badge { background: #fef3c7; color: #92400e; }
.hardware-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.hardware-card p { font-size: 0.92rem; color: var(--muted); margin-bottom: 14px; }
.hardware-list {
  list-style: none; padding: 0; margin-bottom: 16px;
}
.hardware-list li {
  padding: 6px 0 6px 22px; position: relative; font-size: 0.9rem;
}
.hardware-list li::before {
  content: "✓"; position: absolute; left: 0; color: var(--ok); font-weight: 700;
}
.hardware-price {
  font-size: 1.5rem; font-weight: 800; color: var(--accent-dark);
}
.hardware-price span { font-size: 0.85rem; font-weight: 500; color: var(--muted); }

/* -- Pricing -- */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}
@media (max-width: 720px) { .pricing-grid { grid-template-columns: 1fr; } }
.pricing-cell {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px; position: relative;
  display: flex; flex-direction: column;
}
.pricing-cell-featured {
  border: 2px solid var(--accent);
  box-shadow: 0 8px 32px rgba(217,119,6,0.12);
}
.pricing-bestseller {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #fff; font-size: 0.78rem;
  font-weight: 700; padding: 5px 16px; border-radius: 20px;
  white-space: nowrap;
}
.pricing-cell-head {
  text-align: center; padding-bottom: 20px; border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}
.pricing-cell-head h3 { font-size: 1.15rem; margin-bottom: 8px; }
.pricing-amount {
  font-size: 1.75rem; font-weight: 800; color: var(--primary-dark); margin-bottom: 2px;
}
.pricing-cell-featured .pricing-amount { color: var(--accent-dark); }
.pricing-period {
  font-size: 0.85rem; color: var(--muted);
}
.pricing-features { list-style: none; padding: 0; flex: 1; margin-bottom: 20px; }
.pricing-features li {
  padding: 8px 0 8px 24px; position: relative; font-size: 0.9rem;
}
.pricing-features li::before {
  content: "✓"; position: absolute; left: 0; color: var(--ok); font-weight: 700;
}
.pricing-cell .btn { align-self: stretch; text-align: center; justify-content: center; }

.btn-accent {
  background: var(--accent); color: #fff; border-color: var(--accent);
  font-weight: 700; font-size: 0.95rem; padding: 12px 20px; border-radius: 8px;
}
.btn-accent:hover { background: var(--accent-dark); border-color: var(--accent-dark); }

.pricing-bank-section { max-width: 640px; margin: 0 auto; }
.pricing-bank-card {
  background: var(--bg); border-radius: 8px; padding: 22px;
  border: 1px solid var(--border);
}
.pricing-bank-card h3 { font-size: 1rem; margin-bottom: 10px; }

/* -- FAQ -- */
.faq { max-width: 720px; margin: 0 auto; }
.faq-item {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 8px; padding: 4px 16px; margin-bottom: 10px;
  transition: border-color 0.2s;
}
.faq-item:hover { border-color: var(--primary); }
.faq-item summary {
  cursor: pointer; font-weight: 600; padding: 12px 0; list-style: none;
  display: flex; align-items: center; justify-content: space-between;
}
.faq-item summary::after {
  content: "▾"; font-size: 0.78rem; color: var(--muted); transition: transform 0.2s;
}
.faq-item[open] summary::after { transform: rotate(180deg); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item p { color: var(--muted); font-size: 0.9rem; padding-bottom: 14px; line-height: 1.55; }

/* -- CTA -- */
.cta-band { max-width: 1120px; margin: 0 auto 64px; padding: 0 24px; position: relative; z-index: 1; }
.cta-inner {
  background: var(--bg-dark); color: #fff; border-radius: 8px;
  padding: 40px 32px; display: flex; align-items: center;
  justify-content: space-between; gap: 24px; flex-wrap: wrap;
}
.cta-inner h2 { margin-bottom: 4px; }
.cta-inner p { color: #94a3b8; margin-top: 6px; }
.cta-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.btn.cta-light {
  background: rgba(255,255,255,0.12); color: #fff; border: 1px solid rgba(255,255,255,0.25);
}
.btn.cta-light:hover { background: rgba(255,255,255,0.2); }

/* -- Footer -- */
.site-footer {
  border-top: 1px solid var(--border); padding: 28px 24px 40px;
  text-align: center; color: var(--muted); font-size: 0.88rem;
  position: relative; z-index: 1;
}
.site-footer a { margin: 0 10px; }

/* ====== Shared form/page styles (keep for giris, uyelik, legal) ====== */
.page-narrow { max-width: 520px; margin: 0 auto; padding: 32px 24px 64px; }
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow);
}
.card h1 { font-size: 1.5rem; margin-bottom: 6px; }
.card .subtitle { color: var(--muted); font-size: 0.92rem; margin-bottom: 22px; }
label {
  display: block; font-size: 0.82rem; font-weight: 600; color: var(--muted); margin-bottom: 5px;
}
input, textarea {
  width: 100%; padding: 11px 13px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 0.95rem; font-family: inherit; margin-bottom: 14px;
}
input:focus, textarea:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(13,148,136,0.15);
}
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 520px) { .row-2 { grid-template-columns: 1fr; } }
.row-2 input { margin-bottom: 0; }
.row-2 > div { margin-bottom: 14px; }
.notice {
  background: #fffbeb; border: 1px solid #fde68a;
  border-radius: 8px; padding: 14px 16px; font-size: 0.88rem;
  color: #92400e; margin-bottom: 20px;
}
.notice strong { display: block; margin-bottom: 4px; }
.form-footer { margin-top: 18px; font-size: 0.88rem; color: var(--muted); text-align: center; }
.hidden { display: none !important; }
.muted-text { color: var(--muted); font-size: 0.9rem; line-height: 1.55; }
.bank-dl { font-size: 0.9rem; }
.bank-dl dt { font-weight: 600; color: var(--muted); font-size: 0.78rem; text-transform: uppercase; margin-top: 10px; }
.bank-dl dd { margin: 4px 0 0; font-family: ui-monospace, monospace; word-break: break-all; }