:root {
  --brand: #ea580c;
  --brand-dark: #c2410c;
  --brand-soft: #fff7ed;
  --brand-glow: rgba(234, 88, 12, 0.18);

  --text: #0f172a;
  --text-muted: #475569;
  --text-faint: #94a3b8;

  --border: #e5e7eb;
  --border-soft: #f1f5f9;

  --bg: #ffffff;
  --bg-alt: #fafaf9;
  --bg-dark: #0f172a;

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.06), 0 8px 24px rgba(15, 23, 42, 0.08);
  --shadow-glow: 0 10px 40px -10px var(--brand-glow);

  --max-w: 1180px;
  --radius: 1.25rem;
  --radius-sm: 0.75rem;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Roboto, sans-serif;
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  background: var(--bg);
  overflow-x: hidden;
}

a {
  color: var(--brand);
  text-decoration: none;
  transition: color 0.15s ease;
}
a:hover { color: var(--brand-dark); }

h1, h2, h3 {
  margin: 0 0 0.5em;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--text);
}

h1 { font-size: clamp(2.25rem, 5.5vw, 4rem); font-weight: 900; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); font-weight: 800; }
h3 { font-size: 1.125rem; font-weight: 700; }

p { margin: 0 0 1em; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ─────────────────── Header ─────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border-soft);
}
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1.25rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text);
  font-weight: 800;
  font-size: 1.125rem;
}
.brand:hover { color: var(--text); }
.brand-logo-img {
  height: 2.5rem;
  width: auto;
  display: block;
}
.site-footer .brand-logo-img { height: 2rem; filter: brightness(0) invert(1); opacity: 0.92; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.nav-links a {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.95rem;
}
.nav-links a:hover { color: var(--brand); }
.nav-links .btn { margin-left: 0.5rem; }
@media (max-width: 720px) {
  .nav-links a:not(.btn) { display: none; }
}

/* ─────────────────── Buttons ─────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: 0.875rem;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none !important;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: linear-gradient(135deg, var(--brand) 0%, #f97316 100%);
  color: white;
  box-shadow: var(--shadow-glow);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand) 100%);
  color: white;
  box-shadow: 0 14px 50px -10px var(--brand-glow), 0 0 0 1px rgba(234, 88, 12, 0.1);
}

.btn-secondary {
  background: white;
  color: var(--text);
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover {
  color: var(--text);
  background: var(--bg-alt);
  border-color: #cbd5e1;
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
}
.btn-ghost:hover { color: var(--brand); }

.btn-sm { padding: 0.5rem 0.95rem; font-size: 0.875rem; }
.btn-lg { padding: 1.05rem 2rem; font-size: 1.125rem; }

/* ─────────────────── Hero ─────────────────── */
.hero {
  position: relative;
  padding: 5rem 0 5rem;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(180deg, #ffffff 0%, var(--brand-soft) 100%);
}
/* Dekoratif glow blob'lar */
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  width: 32rem;
  height: 32rem;
  border-radius: 50%;
  filter: blur(80px);
  z-index: 0;
  pointer-events: none;
}
.hero::before {
  background: rgba(234, 88, 12, 0.18);
  top: -10rem;
  left: -8rem;
}
.hero::after {
  background: rgba(251, 146, 60, 0.22);
  bottom: -12rem;
  right: -10rem;
}
.hero .container { position: relative; z-index: 1; }

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  background: rgba(234, 88, 12, 0.08);
  color: var(--brand-dark);
  font-size: 0.825rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  border: 1px solid rgba(234, 88, 12, 0.15);
}
.hero-eyebrow-dot {
  width: 0.5rem;
  height: 0.5rem;
  background: #22c55e;
  border-radius: 999px;
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.15);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero h1 {
  max-width: 900px;
  margin: 0 auto 1.25rem;
  background: linear-gradient(180deg, #0f172a 0%, #334155 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero h1 .accent {
  background: linear-gradient(135deg, var(--brand) 0%, #f97316 60%, #fbbf24 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-sub {
  max-width: 640px;
  margin: 0 auto 2.5rem;
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  color: var(--text-muted);
  line-height: 1.6;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 2rem;
}
.hero-meta {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: center;
  font-size: 0.875rem;
  color: var(--text-faint);
}
.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.hero-meta .ok {
  color: var(--brand);
  font-weight: 700;
}

/* ─────────────────── Brands (Çalıştığımız markalar) ─────────────────── */
.brands {
  padding: 2.75rem 0 1rem;
  background: var(--bg);
  text-align: center;
}
.brands-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin: 0 0 1.5rem;
}
.brands-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
}
.brand-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 1.75rem;
  background: white;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  min-height: 5rem;
}
.brand-item img {
  height: 3rem;
  width: auto;
  display: block;
  transition: transform 0.22s ease;
}
.brand-item:hover {
  border-color: rgba(234, 88, 12, 0.3);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.brand-item:hover img { transform: scale(1.04); }
.brand-item-soon {
  color: var(--text-faint);
  font-weight: 600;
  font-size: 0.9rem;
  line-height: 1.25;
  background: var(--bg-alt);
  border-style: dashed;
  border-color: var(--border);
  box-shadow: none;
  cursor: default;
}
.brand-item-soon:hover {
  transform: none;
  border-color: var(--border);
  box-shadow: none;
}
.brands-cta-note {
  margin: 1.5rem 0 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* ─────────────────── Sections ─────────────────── */
.section {
  padding: 5rem 0;
}
.section-narrow { padding: 4rem 0; }
.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem;
}
.section-head h2 { margin-bottom: 0.75rem; }
.section-sub {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin: 0;
}

/* ─────────────────── Features ─────────────────── */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}
.feature-card {
  position: relative;
  padding: 1.75rem;
  background: white;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}
.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand), #f97316);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.feature-card:hover {
  border-color: rgba(234, 88, 12, 0.25);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.feature-card:hover::before { transform: scaleX(1); }
.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  background: linear-gradient(135deg, var(--brand-soft) 0%, #fed7aa 100%);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}
.feature-card h3 { margin: 0 0 0.4rem; font-size: 1.125rem; }
.feature-card p {
  color: var(--text-muted);
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.55;
}

/* ─────────────────── Industries (Hangi restoranlar) ─────────────────── */
.industries {
  background: var(--bg-alt);
}
.industry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.875rem;
  max-width: 900px;
  margin: 0 auto;
}
.industry-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1.25rem 0.75rem;
  background: white;
  border: 1px solid var(--border-soft);
  border-radius: 1rem;
  text-align: center;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
  transition: all 0.2s ease;
}
.industry-chip:hover {
  border-color: var(--brand);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.industry-chip .emoji { font-size: 2rem; line-height: 1; }

/* ─────────────────── How it works ─────────────────── */
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  counter-reset: step;
}
.steps li {
  position: relative;
  padding-left: 0;
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand) 0%, #f97316 100%);
  color: white;
  font-weight: 800;
  font-size: 1.125rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-glow);
}
.steps h3 { margin: 0 0 0.4rem; }
.steps p { color: var(--text-muted); margin: 0; font-size: 0.95rem; }

/* ─────────────────── Demo CTA ─────────────────── */
.demo-cta {
  position: relative;
  padding: 5rem 0;
  background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
  color: white;
  text-align: center;
  overflow: hidden;
}
.demo-cta::before {
  content: "";
  position: absolute;
  width: 30rem;
  height: 30rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(234, 88, 12, 0.4) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  filter: blur(60px);
}
.demo-cta .container { position: relative; z-index: 1; }
.demo-cta h2 {
  color: white;
  margin-bottom: 1rem;
}
.demo-cta p {
  font-size: 1.125rem;
  opacity: 0.85;
  margin-bottom: 2rem;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
.demo-cta .btn-primary {
  background: white;
  color: var(--brand-dark);
  box-shadow: 0 14px 50px -10px rgba(255, 255, 255, 0.4);
}
.demo-cta .btn-primary:hover {
  background: var(--brand-soft);
  color: var(--brand-dark);
}

/* ─────────────────── FAQ ─────────────────── */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
}
.faq details {
  border: 1px solid var(--border-soft);
  border-radius: 1rem;
  padding: 1.125rem 1.5rem;
  margin-bottom: 0.75rem;
  background: white;
  transition: border-color 0.15s ease, box-shadow 0.2s ease;
}
.faq details:hover { border-color: #cbd5e1; }
.faq details[open] {
  border-color: rgba(234, 88, 12, 0.3);
  box-shadow: var(--shadow-sm);
}
.faq summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  outline: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  list-style: none;
}
.faq summary::after {
  content: "+";
  font-size: 1.5rem;
  color: var(--brand);
  font-weight: 400;
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq summary::-webkit-details-marker { display: none; }
.faq details p {
  margin: 1rem 0 0;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ─────────────────── Contact ─────────────────── */
.contact {
  background: linear-gradient(180deg, var(--bg-alt) 0%, white 100%);
  position: relative;
  overflow: hidden;
}
.contact-card {
  max-width: 720px;
  margin: 0 auto;
  padding: 2.5rem;
  background: white;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  text-align: center;
}
.contact-card h2 { margin-bottom: 0.5rem; }
.contact-card p {
  color: var(--text-muted);
  max-width: 460px;
  margin: 0 auto 2rem;
}
.contact-channels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
@media (min-width: 540px) {
  .contact-channels { grid-template-columns: 1fr 1fr; }
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 1rem 1.25rem;
  background: var(--bg-alt);
  border: 1px solid var(--border-soft);
  border-radius: 0.875rem;
  text-align: left;
  transition: all 0.2s ease;
  color: var(--text);
}
.contact-item:hover {
  background: white;
  border-color: var(--brand);
  color: var(--text);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}
.contact-item-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}
.contact-item-label {
  font-size: 0.8rem;
  color: var(--text-faint);
  font-weight: 500;
}
.contact-item-value {
  font-weight: 600;
  font-size: 0.95rem;
  word-break: break-all;
}

/* ─────────────────── Footer ─────────────────── */
.site-footer {
  padding: 3rem 0 1.75rem;
  background: var(--bg-dark);
  color: #94a3b8;
}
.site-footer .brand { color: white; font-size: 1rem; }
.footer-row {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: space-between;
  align-items: flex-start;
}
.footer-tag {
  margin: 0.75rem 0 0;
  font-size: 0.875rem;
  max-width: 320px;
  color: #cbd5e1;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.75rem;
}
.footer-links a {
  color: #cbd5e1;
  font-size: 0.95rem;
  font-weight: 500;
}
.footer-links a:hover { color: white; }
.footer-copy {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid #1e293b;
  font-size: 0.875rem;
  text-align: center;
  color: #64748b;
}