/* ============================================================
   simulATe — simulate-software.com
   Light professional engineering theme (Akın kararı 2026-07-06:
   koyu tema çok siyah — açık tema; ekran görüntüleri koyu
   kalarak doğal kontrast oluşturur)
   ============================================================ */

:root {
  color-scheme: light;

  /* Surfaces */
  --c-bg: #ffffff;
  --c-bg-soft: #f6f8fa;
  --c-surface: #ffffff;
  --c-surface-2: #eef1f4;
  --c-border: #e3e8ee;
  --c-border-strong: #c9d2dc;

  /* Text — engineering navy */
  --c-text: #17222e;
  --c-text-soft: #46586a;
  --c-text-muted: #74879a;

  /* Accent — professional steel blue */
  --c-accent: #1479c0;
  --c-accent-soft: rgba(20, 121, 192, 0.10);
  --c-accent-strong: #0f639f;

  /* CTA (dark navy button on light page) */
  --c-cta: #17222e;
  --c-cta-text: #ffffff;

  --c-ok: #1e9e63;
  --c-warn: #cf8a1d;
  --c-danger: #d64540;

  --radius: 10px;
  --radius-lg: 16px;
  --shadow: 0 10px 34px rgba(23, 34, 46, 0.13);
  --shadow-soft: 0 2px 10px rgba(23, 34, 46, 0.08);

  --font-ui: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Consolas', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-ui);
  background: var(--c-bg);
  color: var(--c-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
ul, ol { list-style: none; }
button { font: inherit; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }

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

.container {
  width: min(1160px, 92%);
  margin: 0 auto;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.18s, border-color 0.18s, color 0.18s,
              transform 0.12s;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--c-cta);
  color: var(--c-cta-text);
}
.btn-primary:hover { background: #24384c; }

.btn-ghost {
  background: transparent;
  color: var(--c-text);
  border-color: var(--c-border-strong);
}
.btn-ghost:hover { border-color: var(--c-text-soft); background: var(--c-surface); }

.btn-lg { padding: 14px 30px; font-size: 1.02rem; }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 68px;
}
.logo { display: flex; align-items: center; }
.logo-img { height: 60px; width: auto; max-width: none; }
.logo-text { font-size: 1.35rem; font-weight: 800; color: var(--c-text); }
.logo-at { color: var(--c-accent); }

.nav-main {
  display: flex;
  gap: 26px;
  margin-left: auto;
}
.nav-main a {
  color: var(--c-text-soft);
  font-size: 0.93rem;
  font-weight: 500;
}
.nav-main a:hover { color: var(--c-text); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Language switcher */
.lang-switcher { position: relative; }
.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  color: var(--c-text-soft);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  padding: 7px 12px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}
.lang-btn:hover { border-color: var(--c-border-strong); color: var(--c-text); }
.lang-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 160px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  list-style: none;
  padding: 6px;
  display: none;
}
.lang-menu.open { display: block; }
.lang-menu button {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  color: var(--c-text-soft);
  padding: 9px 12px;
  border-radius: 6px;
  font-size: 0.9rem;
  cursor: pointer;
}
.lang-menu button:hover { background: var(--c-surface-2); color: var(--c-text); }
.lang-menu button.active { color: var(--c-accent); font-weight: 600; }

.menu-toggle { display: none; }

/* ---------- Hero — 2026 full-bleed mavi (Akın'ın eski tasarım yönü) ---------- */
.hero {
  position: relative;
  min-height: 86vh;
  display: flex;
  align-items: center;
  padding: 110px 0 90px;
  overflow: hidden;
  background: #16324f;
  color: #ffffff;
}
.hero-center {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 880px;
}
.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 18px;
  border-radius: 999px;
  background: rgba(10, 25, 43, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(6px);
  color: #ffd08a;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 26px;
}
.hero-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 34px;
}
.hero-chips span {
  padding: 7px 16px;
  border-radius: 999px;
  background: rgba(10, 25, 43, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: rgba(255, 255, 255, 0.94);
  font-size: 0.85rem;
  font-weight: 600;
  backdrop-filter: blur(6px);
}

/* CTA — turuncu (eski tasarımdan) */
.btn-cta {
  background: #f0932b;
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(240, 147, 43, 0.35);
}
.btn-cta:hover { background: #e07f14; color: #fff; }
.btn-glass {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(4px);
}
.btn-glass:hover { background: rgba(255, 255, 255, 0.18); border-color: #fff; }
/* Hero arka plan slaytı — 3D PRO render'ları, soluk + yavaş zoom */
.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero-bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.0);
  transition: opacity 2.2s ease-in-out;
}
.hero-bg img.active {
  opacity: 1;
  animation: heroKenBurns 9s ease-in-out infinite alternate;
}
@keyframes heroKenBurns {
  from { transform: scale(1.0); }
  to   { transform: scale(1.07); }
}
/* Mavi perde — render görünür kalır, yazı okunur (eski tasarım hissi) */
.hero-bg-veil {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 58% 72% at 50% 46%,
      rgba(13, 31, 53, 0.90) 0%,
      rgba(15, 36, 61, 0.74) 55%,
      rgba(18, 42, 70, 0.20) 100%),
    linear-gradient(160deg,
      rgba(18, 42, 70, 0.82) 0%,
      rgba(23, 58, 96, 0.66) 45%,
      rgba(14, 34, 58, 0.86) 100%);
}
@media (prefers-reduced-motion: reduce) {
  .hero-bg img.active { animation: none; }
}

.hero-glow {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(23, 34, 46, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 34, 46, 0.045) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(700px 420px at 60% 30%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(700px 420px at 60% 30%, #000 30%, transparent 75%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: center;
}
.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 14px;
}
.hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
  text-shadow: 0 2px 6px rgba(6, 16, 28, 0.55), 0 8px 32px rgba(6, 16, 28, 0.45);
}
.hero-sub {
  color: rgba(255, 255, 255, 0.90);
  font-size: 1.06rem;
  margin-bottom: 28px;
  max-width: 46ch;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 0 1px 4px rgba(6, 16, 28, 0.60), 0 6px 24px rgba(6, 16, 28, 0.45);
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-meta {
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.88rem;
  justify-content: center;
  text-shadow: 0 1px 4px rgba(6, 16, 28, 0.55);
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.hero-meta .bullet { opacity: 0.6; }

/* Hero visual — real application screenshot in a window frame */
.hero-visual { position: relative; }
.hero-stack { position: relative; }

.mockup-window {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.mockup-titlebar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px 14px;
  background: var(--c-bg-soft);
  border-bottom: 1px solid var(--c-border);
}
.mockup-titlebar .dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red { background: #ff5f57; } .dot.yellow { background: #febc2e; }
.dot.green { background: #28c840; }
.mockup-titlebar .title {
  margin-left: 8px;
  font-size: 0.78rem;
  color: var(--c-text-muted);
  font-family: var(--font-mono);
}
.mockup-shot { width: 100%; display: block; }

/* Floating QR card kept as accent piece */
.float-card {
  position: absolute;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  z-index: 3;
}
.float-qr {
  right: -14px;
  bottom: -26px;
  width: 205px;
  padding: 10px 12px 8px;
}
.qr-sticker-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
}
.qr-brand { font-weight: 800; font-size: 0.82rem; }
.qr-brand sup { font-size: 0.5rem; }
.qr-tag {
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  color: var(--c-accent);
  font-weight: 700;
}
.qr-sticker-body { display: flex; gap: 10px; align-items: center; }
.qr-svg { width: 58px; height: 58px; border-radius: 4px; }
.qr-info { flex: 1; }
.qr-id {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--c-text);
  font-weight: 600;
  margin-bottom: 4px;
}
.qr-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.68rem;
  color: var(--c-text-muted);
}
.qr-row strong { color: var(--c-text-soft); }
.qr-ok { color: var(--c-ok) !important; }
.qr-sticker-foot {
  margin-top: 8px;
  font-size: 0.62rem;
  color: var(--c-text-muted);
  text-align: center;
  border-top: 1px dashed var(--c-border);
  padding-top: 6px;
}

/* ---------- Trust strip ---------- */
.trust {
  padding: 44px 0 36px;
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  background: var(--c-bg-soft);
}
.trust-label {
  text-align: center;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  margin-bottom: 14px;
}
.trust-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 26px;
  margin-bottom: 26px;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: var(--c-text-soft);
  font-weight: 500;
}
.trust-row.dimmed { color: var(--c-text-muted); margin-bottom: 0; }

/* ---------- Stats ---------- */
.stats { padding: 56px 0; }
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}
.stat-num {
  display: block;
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.stat-lbl { color: var(--c-text-muted); font-size: 0.9rem; }

/* ---------- Section heads ---------- */
.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 52px;
}
.section-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.section-head p { color: var(--c-text-soft); }

/* ---------- Features ---------- */
.features { padding: 80px 0 40px; }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.feature-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
  transition: border-color 0.18s, background 0.18s;
}
.feature-card:hover {
  border-color: var(--c-border-strong);
  background: var(--c-surface-2);
}
.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c, var(--c-accent));
  background: color-mix(in srgb, var(--c, var(--c-accent)) 13%, transparent);
  margin-bottom: 16px;
}
.feature-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.feature-card p { color: var(--c-text-soft); font-size: 0.92rem; }

/* ---------- Gallery (real screenshots) ---------- */
.gallery { padding: 40px 0 80px; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.gallery-item {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.18s, transform 0.18s;
}
.gallery-item:hover { border-color: var(--c-border-strong); transform: translateY(-3px); }
.gallery-item img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top left;
  border-bottom: 1px solid var(--c-border);
}
.gallery-cap { padding: 14px 16px; }
.gallery-cap strong { display: block; font-size: 0.95rem; margin-bottom: 3px; }
.gallery-cap span { color: var(--c-text-muted); font-size: 0.84rem; }

/* Galeri lightbox — tıkla-büyüt */
.gallery-item { cursor: zoom-in; }
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(15, 20, 26, 0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4vh 4vw;
  cursor: zoom-out;
  opacity: 0;
  transition: opacity 0.22s ease;
}
/* hidden özniteliği display:flex'e yenilmesin — kapalıyken tıklamaları yutmasın */
.lightbox[hidden] { display: none !important; }
.lightbox.open { opacity: 1; }
.lightbox img {
  max-width: 100%;
  max-height: 100%;
  border-radius: 10px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
}
.lightbox-close {
  position: absolute;
  top: 18px;
  right: 22px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
}
.lightbox-close:hover { background: rgba(255, 255, 255, 0.18); }
.lightbox-cap {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9rem;
  background: rgba(0, 0, 0, 0.4);
  padding: 6px 16px;
  border-radius: 999px;
  white-space: nowrap;
}

/* ---------- QR section ---------- */
.qr-section {
  padding: 80px 0;
  background: var(--c-bg-soft);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}
.qr-flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 44px;
}
.qr-step {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
}
.qr-step-num {
  position: absolute;
  top: 18px;
  right: 20px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--c-accent-soft);
  color: var(--c-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
}
.qr-step-visual {
  height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.qr-step-visual svg { height: 100%; width: auto; }
.qr-step h4 { margin-bottom: 6px; font-size: 1rem; }
.qr-step p { color: var(--c-text-soft); font-size: 0.9rem; }

.qr-benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.qr-benefit {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.qr-benefit-icon {
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  border-radius: 9px;
  background: var(--c-accent-soft);
  color: var(--c-accent);
  display: flex;
  align-items: center;
  justify-content: center;
}
.qr-benefit strong { display: block; font-size: 0.95rem; margin-bottom: 2px; }
.qr-benefit span { color: var(--c-text-muted); font-size: 0.86rem; }

/* ---------- Standards ---------- */
.standards { padding: 80px 0; }
.standards-table {
  overflow-x: auto;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  background: var(--c-surface);
}
.standards-table table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.standards-table th {
  text-align: left;
  padding: 14px 18px;
  color: var(--c-text-muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-bottom: 1px solid var(--c-border);
  background: var(--c-bg-soft);
}
.standards-table td {
  padding: 12px 18px;
  border-bottom: 1px solid var(--c-border);
  color: var(--c-text-soft);
}
.standards-table tr:last-child td { border-bottom: none; }
.standards-table td:first-child {
  font-family: var(--font-mono);
  color: var(--c-text);
  font-weight: 500;
  white-space: nowrap;
}
.standards-table tbody tr:hover td { background: var(--c-surface-2); }

/* ---------- Showcase ---------- */
.showcase {
  padding: 80px 0;
  background: var(--c-bg-soft);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}
.showcase-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: center;
}
.showcase h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.showcase-grid > div > p { color: var(--c-text-soft); margin-bottom: 20px; }
.check-list { list-style: none; }
.check-list li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 12px;
  color: var(--c-text-soft);
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background-color: var(--c-accent-soft);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231479c0' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 11px;
  background-repeat: no-repeat;
  background-position: center;
}
.showcase-visual {
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--c-surface);
}
.showcase-visual img { width: 100%; display: block; }
.showcase-visual.placeholder { min-height: 320px; }

/* ---------- Pricing ---------- */
.pricing { padding: 80px 0; }
.price-toggle {
  display: inline-flex;
  margin-top: 20px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 999px;
  padding: 4px;
}
.price-toggle button {
  border: none;
  background: transparent;
  color: var(--c-text-muted);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 8px 18px;
  border-radius: 999px;
  cursor: pointer;
}
.price-toggle button.active {
  background: var(--c-cta);
  color: var(--c-cta-text);
}
.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: stretch;
}
.price-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  position: relative;
}
.price-card.featured {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 1px var(--c-accent), var(--shadow-soft);
}
.price-card .badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-accent);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 4px 14px;
  border-radius: 999px;
  white-space: nowrap;
}
.price-card h3 { font-size: 1.05rem; margin-bottom: 10px; }
.price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 6px;
}
.price .cur { color: var(--c-text-muted); font-size: 1.1rem; }
.price .amount { font-size: 2.4rem; font-weight: 800; letter-spacing: -0.03em; }
.price .amount-text { font-size: 2rem; font-weight: 800; }
.price .period { color: var(--c-text-muted); font-size: 0.9rem; }
.price-sub { color: var(--c-text-muted); font-size: 0.85rem; margin-bottom: 4px; }

/* monthly/yearly toggle visibility */
.price .yearly, .yearly-only { display: none; }
body.pricing-yearly .price .yearly { display: inline; }
body.pricing-yearly .price .monthly { display: none; }
body.pricing-yearly .yearly-only { display: block; }

.price-card ul {
  list-style: none;
  margin: 18px 0 24px;
  flex: 1;
}
.price-card li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 10px;
  color: var(--c-text-soft);
  font-size: 0.92rem;
}
.price-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--c-ok);
  font-weight: 700;
}
.enterprise-note {
  text-align: center;
  margin-top: 28px;
  color: var(--c-text-muted);
  font-size: 0.92rem;
}
.enterprise-note a { margin-left: 6px; font-weight: 600; }

/* ---------- FAQ ---------- */
.faq {
  padding: 80px 0;
  background: var(--c-bg-soft);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}
.faq-list { max-width: 720px; margin: 0 auto; }
.faq-list details {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  margin-bottom: 10px;
  overflow: hidden;
}
.faq-list summary {
  cursor: pointer;
  padding: 16px 20px;
  font-weight: 600;
  font-size: 0.97rem;
  list-style: none;
  position: relative;
  padding-right: 44px;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--c-text-muted);
  font-size: 1.2rem;
}
.faq-list details[open] summary::after { content: "–"; }
.faq-list details p {
  padding: 0 20px 16px;
  color: var(--c-text-soft);
  font-size: 0.93rem;
}

/* ---------- Contact ---------- */
.contact { padding: 80px 0; }
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
}
.contact-info-block h2 {
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.contact-info-block > p { color: var(--c-text-soft); margin-bottom: 24px; }
.contact-info { list-style: none; }
.contact-info li { margin-bottom: 16px; }
.contact-info strong {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-text-muted);
  margin-bottom: 2px;
}

.contact-form {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.contact-form label { display: block; margin-bottom: 16px; }
.contact-form label span {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--c-text-soft);
  margin-bottom: 6px;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  background: var(--c-bg-soft);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  color: var(--c-text);
  padding: 11px 13px;
  font-family: inherit;
  font-size: 0.94rem;
  transition: border-color 0.15s;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--c-accent);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-status { margin-top: 12px; font-size: 0.9rem; color: var(--c-ok); }
.form-note { margin-top: 12px; font-size: 0.8rem; color: var(--c-text-muted); }

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--c-border);
  background: var(--c-bg-soft);
  padding: 56px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}
.footer-brand .logo-img { height: 54px; margin-bottom: 14px; }
.footer-brand p { color: var(--c-text-muted); font-size: 0.9rem; max-width: 34ch; }
.footer-trademark { margin-top: 10px; font-size: 0.8rem !important; }
.footer h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-text-muted);
  margin-bottom: 14px;
}
.footer-grid a {
  display: block;
  color: var(--c-text-soft);
  font-size: 0.9rem;
  margin-bottom: 9px;
}
.footer-grid a:hover { color: var(--c-text); }
.footer-bottom {
  border-top: 1px solid var(--c-border);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--c-text-muted);
  font-size: 0.85rem;
}
.visitor-counter {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.visitor-counter strong { color: var(--c-text-soft); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid, .showcase-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .float-qr { right: 4px; bottom: -18px; }
  .feature-grid, .gallery-grid, .qr-flow, .qr-benefits { grid-template-columns: 1fr 1fr; }
  .price-grid { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
  .stat-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .nav-main { display: none; }
  .menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 1px solid var(--c-border);
    border-radius: 8px;
    cursor: pointer;
    align-items: center;
    margin-left: auto;
  }
  .menu-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--c-text-soft);
  }
  .header-actions { margin-left: auto; }
  .header-actions .btn { display: none; }
  .feature-grid, .gallery-grid, .qr-flow, .qr-benefits { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero { padding: 56px 0 48px; }
  .float-qr { display: none; }
}

/* Mobile nav (menu-toggle open state) */
.nav-main.open {
  display: flex;
  position: absolute;
  top: 68px;
  left: 0;
  right: 0;
  flex-direction: column;
  background: var(--c-bg-soft);
  border-bottom: 1px solid var(--c-border);
  padding: 16px 6vw 20px;
  gap: 16px;
}

/* RTL (Arabic) */
[dir="rtl"] .nav-main { margin-left: 0; margin-right: auto; }
[dir="rtl"] .lang-menu { right: auto; left: 0; }
[dir="rtl"] .check-list li { padding-left: 0; padding-right: 30px; }
[dir="rtl"] .check-list li::before { left: auto; right: 0; }
[dir="rtl"] .price-card li { padding-left: 0; padding-right: 26px; }
[dir="rtl"] .price-card li::before { left: auto; right: 0; }
[dir="rtl"] .faq-list summary { padding-right: 20px; padding-left: 44px; }
[dir="rtl"] .faq-list summary::after { right: auto; left: 20px; }