:root {
  --ground: #ffffff;
  --panel: #f4f6f7;
  --panel-2: #eceff1;
  --border: #dde3e6;
  --border-strong: #c3ccd1;
  --ink: #1a232c;
  --ink-2: #45535e;
  --ink-3: #6c7a84;
  --primary: #285d78;
  --primary-deep: #16394a;
  --primary-soft: #e7eef1;
  --accent: #b3702c;
  --accent-deep: #8a5620;
  --accent-soft: #f7efe4;
  --wa: #25a35a;

  --serif: "Spectral", Georgia, "Times New Roman", serif;
  --sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --wrap: 1180px;
  --radius: 14px;
  --shadow: 0 10px 30px -12px rgba(22, 57, 74, 0.25);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  color: var(--ink);
  margin: 0;
  letter-spacing: -0.01em;
}

p { margin: 0 0 1rem; color: var(--ink-2); }

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

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
  background: var(--ink);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  z-index: 999;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin: 0 0 0.9rem;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  justify-content: center;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 10px;
  padding: 0.75rem 1.4rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-deep); box-shadow: var(--shadow); }
.btn-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,0.45); }
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
.btn-ghost { background: transparent; color: var(--ink-2); border-color: var(--border-strong); }
.btn-ghost:hover { color: var(--ink); border-color: var(--ink-3); }
.btn-sm { padding: 0.5rem 0.95rem; font-size: 0.85rem; }
.btn-lg { padding: 0.9rem 1.7rem; font-size: 1rem; }
.btn-block { width: 100%; }

/* ---- Header ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 68px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-right: auto;
}
.brand img { border-radius: 8px; }
.brand-name {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--ink);
}
.brand-name strong { color: var(--primary); }

.main-nav {
  display: flex;
  gap: 1.8rem;
}
.main-nav a {
  color: var(--ink-2);
  font-size: 0.93rem;
  font-weight: 500;
}
.main-nav a:hover { color: var(--primary); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  background: none;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0 auto;
  background: var(--ink);
}

/* ---- Hero ---- */
.hero {
  background: radial-gradient(circle at 15% 20%, #1e4a60 0%, var(--primary-deep) 55%, #102a36 100%);
  color: #fff;
  padding: 5rem 0 6rem;
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}
.hero .eyebrow { color: #e3b479; }
.hero h1 {
  font-size: clamp(2.1rem, 4vw, 3.1rem);
  line-height: 1.12;
  color: #fff;
  margin-bottom: 1.3rem;
}
.hero h1 span { color: #e3b479; }
.hero .lead {
  color: rgba(255,255,255,0.82);
  font-size: 1.08rem;
  max-width: 34rem;
  margin-bottom: 1.8rem;
}
.hero-cta {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-bottom: 1.8rem;
}
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 1.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.86rem;
  color: rgba(255,255,255,0.72);
}
.hero-trust li { display: flex; align-items: center; gap: 0.5rem; }
.hero-trust li::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #e3b479;
  flex: none;
}

.hero-visual { display: flex; justify-content: center; }
.flow-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius);
  padding: 1.6rem 1.6rem 1.2rem;
  width: 100%;
  max-width: 360px;
  backdrop-filter: blur(6px);
}
.flow-row { display: flex; align-items: center; gap: 0.9rem; padding: 0.5rem 0; }
.flow-dot {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  flex: none;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(255,255,255,0.08);
}
.flow-dot-2 { background: #3f7a94; }
.flow-dot-3 { background: #6b4fa0; }
.flow-dot-4 { background: #2e8f63; }
.flow-text strong { display: block; font-family: var(--sans); font-size: 0.95rem; color: #fff; }
.flow-text small { color: rgba(255,255,255,0.65); font-size: 0.8rem; }
.flow-line { width: 2px; height: 20px; background: rgba(255,255,255,0.18); margin-left: 17px; }

/* ---- Logos strip ---- */
.logos-strip { background: var(--panel); border-bottom: 1px solid var(--border); }
.logos-strip-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8rem 1.4rem;
  padding: 1.1rem 1.5rem;
  font-size: 0.86rem;
  color: var(--ink-3);
}
.logos-strip-inner strong { color: var(--ink); font-weight: 600; font-size: 0.9rem; }
.logos-strip-inner .sep { color: var(--border-strong); }

/* ---- Sections ---- */
.section { padding: 5.5rem 0; }
.section-alt { background: var(--panel); }
.section-head { max-width: 42rem; margin: 0 auto 3rem; text-align: center; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom: 1rem; }
.section-lead { font-size: 1.03rem; }

/* ---- Feature grid ---- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}
.feature-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.6rem;
  transition: box-shadow 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
}
.feature-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); border-color: var(--border-strong); }
.feature-icon {
  --c: var(--primary);
  width: 46px;
  height: 46px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--c) 12%, white);
  color: var(--c);
  margin-bottom: 1rem;
}
.feature-card h3 { font-size: 1.08rem; margin-bottom: 0.5rem; }
.feature-card p { font-size: 0.93rem; margin: 0; }

/* ---- Steps ---- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
}
.steps li {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.6rem 1.4rem;
  position: relative;
}
.step-no {
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-deep);
  background: var(--accent-soft);
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
  display: inline-block;
  margin-bottom: 0.9rem;
}
.steps h3 { font-size: 1.05rem; margin-bottom: 0.45rem; }
.steps p { font-size: 0.92rem; margin: 0; }

/* ---- Integration ---- */
.integration-wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}
.integration-copy h2 { font-size: clamp(1.7rem, 3vw, 2.2rem); margin-bottom: 1rem; }
.check-list {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: var(--ink-2);
}
.check-list li::before {
  content: "✓";
  flex: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.1rem;
}
.integration-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.4rem 1.2rem;
  flex-wrap: wrap;
}
.int-box {
  background: #fff;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  padding: 1rem 1.3rem;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: var(--shadow);
}
.int-box-left { color: var(--primary); }
.int-box-right { color: var(--accent-deep); }
.int-arrow { color: var(--ink-3); }

/* ---- Talep form ---- */
.talep-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 2.5rem;
  align-items: start;
}
.talep-form {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
}
.form-field { margin-bottom: 1.1rem; }
.form-field label {
  display: block;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.4rem;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  font-family: var(--sans);
  font-size: 0.95rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}
.form-check label {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--ink-2);
}
.form-check input { width: auto; margin-top: 0.2rem; }
.form-note {
  margin: 0.8rem 0 0;
  font-size: 0.8rem;
  color: var(--ink-3);
  text-align: center;
}

.talep-contact {
  background: var(--primary-deep);
  color: #fff;
  border-radius: var(--radius);
  padding: 2rem;
}
.talep-contact h3 { color: #fff; font-size: 1.15rem; margin-bottom: 1.2rem; }
.contact-list { list-style: none; margin: 0 0 1.4rem; padding: 0; display: flex; flex-direction: column; gap: 1rem; }
.contact-list a { color: #fff; font-weight: 600; }
.contact-list a:hover { color: #e3b479; }
.contact-label {
  display: block;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 0.25rem;
}
.contact-list span { color: rgba(255,255,255,0.88); font-size: 0.92rem; }
.map-embed {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.18);
}
.map-embed iframe { width: 100%; height: 190px; border: 0; display: block; }

/* ---- Footer ---- */
.site-footer {
  background: #101820;
  color: rgba(255,255,255,0.75);
  padding-top: 3.5rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand { display: flex; flex-direction: column; gap: 0.6rem; max-width: 22rem; }
.footer-brand img { border-radius: 8px; }
.footer-brand .brand-name { color: #fff; font-size: 1.1rem; }
.footer-brand .brand-name strong { color: #e3b479; }
.footer-brand p { color: rgba(255,255,255,0.6); font-size: 0.88rem; margin: 0; }
.footer-col h4 {
  font-family: var(--sans);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 1rem;
}
.footer-col { display: flex; flex-direction: column; gap: 0.7rem; font-size: 0.92rem; }
.footer-col a { color: rgba(255,255,255,0.78); }
.footer-col a:hover { color: #fff; }
.footer-col span { color: rgba(255,255,255,0.6); font-size: 0.88rem; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.6rem;
  padding: 1.4rem 0;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  font-family: var(--mono);
}

/* ---- WhatsApp floating button ---- */
.wa-float {
  position: fixed;
  right: 1.4rem;
  bottom: 1.4rem;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--wa);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px -6px rgba(37, 163, 90, 0.55);
  z-index: 60;
  transition: transform 0.15s ease;
}
.wa-float:hover { transform: scale(1.06); }

/* ---- Responsive ---- */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 420px; margin: 0 auto 1rem; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .integration-wrap { grid-template-columns: 1fr; }
  .talep-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  .main-nav { display: none; }
  .header-actions .btn-ghost { display: none; }
  .nav-toggle { display: flex; }
  .site-header.nav-open .main-nav {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    padding: 1rem 1.5rem 1.5rem;
    gap: 1rem;
  }
  .feature-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero { padding: 3.5rem 0 4rem; }
  .section { padding: 4rem 0; }
}