/* ════════════════════════════════════════════════════════════
   ZINDE — B2B Uzaktan Sağlık · Site Stilleri
   Brand: Navy #0B1B3A · Blue #3B82F6 · Paper #F5F5F2 · Geist
   ════════════════════════════════════════════════════════════ */

:root {
  --navy: #0B1B3A;
  --navy-700: #15294f;
  --navy-soft: rgba(11, 27, 58, 0.72);
  --blue: #3B82F6;
  --blue-ink: #2563EB;
  --blue-tint: #EAF1FE;
  --blue-tint-2: #F4F8FF;
  --paper: #F5F5F2;
  --paper-2: #FAFAF8;
  --white: #FFFFFF;

  --ink: #0B1B3A;
  --muted: rgba(11, 27, 58, 0.56);
  --muted-2: rgba(11, 27, 58, 0.42);
  --line: rgba(11, 27, 58, 0.10);
  --line-strong: rgba(11, 27, 58, 0.16);

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 22px;
  --r-xl: 28px;

  --shadow-sm: 0 1px 2px rgba(11, 27, 58, 0.04), 0 2px 8px rgba(11, 27, 58, 0.04);
  --shadow-md: 0 4px 16px rgba(11, 27, 58, 0.06), 0 1px 3px rgba(11, 27, 58, 0.05);
  --shadow-lg: 0 24px 60px rgba(11, 27, 58, 0.14), 0 4px 14px rgba(11, 27, 58, 0.08);

  --maxw: 1180px;
  --gut: clamp(20px, 5vw, 64px);
  --header-h: 68px;

  --ff: "Geist", system-ui, -apple-system, sans-serif;
  --ff-mono: "Geist Mono", ui-monospace, monospace;
  color-scheme: light;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 18px); }

body {
  margin: 0;
  font-family: var(--ff);
  color: var(--ink);
  background: var(--white);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, p { margin: 0; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; }
button { font-family: inherit; cursor: pointer; }

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-inline: var(--gut);
}

/* ── Type primitives ───────────────────────────── */
.kicker {
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-ink);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.kicker::before {
  content: "";
  width: 22px; height: 1.5px;
  background: var(--blue);
  display: inline-block;
}
.kicker.center { justify-content: center; }
.kicker.on-dark { color: #8FB6FB; }
.kicker.on-dark::before { background: #8FB6FB; }

.eyebrow {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

h2.section-title {
  font-size: clamp(30px, 4.2vw, 46px);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.04;
}
.section-lede {
  font-size: clamp(17px, 1.6vw, 19px);
  line-height: 1.5;
  color: var(--navy-soft);
  max-width: 40ch;
  margin-top: 16px;
}
.section-head { margin-bottom: 52px; }
.section-head.center { text-align: center; }
.section-head.center .section-lede { margin-inline: auto; }

/* ── Buttons ───────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
  padding: 13px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform 0.18s ease, background 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; }
.btn-primary {
  background: var(--navy);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--navy-700); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-accent {
  background: var(--blue);
  color: var(--white);
}
.btn-accent:hover { background: var(--blue-ink); transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--line-strong);
}
.btn-ghost:hover { border-color: var(--navy); background: rgba(11,27,58,0.03); }
.btn-lg { padding: 16px 28px; font-size: 16px; }
.btn-block { width: 100%; justify-content: center; }

.text-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--blue-ink);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  transition: gap 0.18s ease;
}
.text-link svg { width: 14px; height: 14px; }
.text-link:hover { gap: 10px; }

/* ════════════════════════════════════════════════
   HEADER
   ════════════════════════════════════════════════ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.site-header.scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 1px 0 rgba(11,27,58,0.02);
}
.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand-logo img { height: 26px; width: auto; }
.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-left: auto;
}
.main-nav a {
  font-size: 14.5px;
  font-weight: 450;
  color: var(--navy-soft);
  transition: color 0.16s ease;
  position: relative;
}
.main-nav a:hover { color: var(--navy); }
.header-actions { display: flex; align-items: center; gap: 14px; }

/* Language toggle */
.lang-toggle {
  display: inline-flex;
  align-items: center;
  background: rgba(11,27,58,0.05);
  border-radius: 999px;
  padding: 3px;
  font-family: var(--ff-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
}
.lang-toggle button {
  border: none;
  background: transparent;
  color: var(--muted);
  padding: 5px 11px;
  border-radius: 999px;
  font-family: inherit;
  font-size: inherit;
  letter-spacing: inherit;
  transition: color 0.16s ease, background 0.16s ease;
}
.lang-toggle button.active {
  background: var(--white);
  color: var(--navy);
  box-shadow: var(--shadow-sm);
  font-weight: 500;
}

.menu-btn { display: none; }

/* ════════════════════════════════════════════════
   HERO
   ════════════════════════════════════════════════ */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 88% -10%, var(--blue-tint) 0%, rgba(234,241,254,0) 55%),
    linear-gradient(180deg, var(--white) 0%, var(--paper-2) 100%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(36px, 5vw, 76px);
  align-items: center;
  padding-top: clamp(56px, 8vw, 96px);
  padding-bottom: clamp(56px, 8vw, 92px);
}
.hero h1 {
  font-size: clamp(36px, 5.2vw, 60px);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.02;
  margin-top: 22px;
  text-wrap: balance;
}
.hero h1 .accent { color: var(--blue-ink); }
.hero-sub {
  font-size: clamp(17px, 1.8vw, 20px);
  line-height: 1.5;
  color: var(--navy-soft);
  max-width: 44ch;
  margin-top: 22px;
}
.hero-cta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 34px;
  flex-wrap: wrap;
}
.hero-phone {
  font-family: var(--ff-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--muted);
  margin-top: 18px;
}
.hero-phone strong { color: var(--navy); font-weight: 500; }

/* trust strip under hero */
.trust-mini {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}
.trust-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 450;
  color: var(--navy-soft);
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--line);
  padding: 7px 13px 7px 11px;
  border-radius: 999px;
}
.trust-chip .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--blue);
  flex: none;
}

/* ── Hero device mock ──────────────────────────── */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 440px;
}
.orbit {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.orbit-ring {
  position: absolute;
  border: 1px dashed rgba(59,130,246,0.28);
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.orbit-ring.r1 { width: 360px; height: 360px; }
.orbit-ring.r2 { width: 520px; height: 520px; border-color: rgba(59,130,246,0.16); }

.node {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 9px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  border-radius: 14px;
  padding: 10px 14px 10px 11px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--navy);
  z-index: 3;
  animation: float 6s ease-in-out infinite;
}
.node .ico {
  width: 28px; height: 28px;
  border-radius: 8px;
  display: grid; place-items: center;
  background: var(--blue-tint);
  color: var(--blue-ink);
  flex: none;
}
.node .ico svg { width: 16px; height: 16px; }
.node small {
  display: block;
  font-family: var(--ff-mono);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-top: 1px;
}
.node.n1 { top: 8%; left: -4%; animation-delay: 0s; }
.node.n2 { top: 34%; right: -6%; animation-delay: 1.4s; }
.node.n3 { bottom: 9%; left: 2%; animation-delay: 2.6s; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.device {
  position: relative;
  width: 252px;
  background: var(--navy);
  border-radius: 38px;
  padding: 13px;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(11,27,58,0.5);
  z-index: 2;
}
.device-screen {
  background: linear-gradient(180deg, #0E2147 0%, #0B1B3A 100%);
  border-radius: 27px;
  overflow: hidden;
  aspect-ratio: 9 / 18.5;
  display: flex;
  flex-direction: column;
}
.device-notch {
  height: 26px;
  display: flex; align-items: center; justify-content: center;
}
.device-notch::after {
  content: ""; width: 64px; height: 6px; border-radius: 99px;
  background: rgba(255,255,255,0.18);
}
.dv-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 4px 18px 14px;
}
.dv-topbar img { height: 13px; opacity: 0.92; }
.dv-live {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--ff-mono); font-size: 9px; letter-spacing: 0.08em;
  text-transform: uppercase; color: #9DC0FB;
}
.dv-live::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: #4ADE80; box-shadow: 0 0 0 0 rgba(74,222,128,0.7);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(74,222,128,0.6); }
  70% { box-shadow: 0 0 0 7px rgba(74,222,128,0); }
  100% { box-shadow: 0 0 0 0 rgba(74,222,128,0); }
}
.dv-call {
  flex: 1;
  margin: 0 14px;
  border-radius: 18px;
  background: linear-gradient(160deg, #21407e 0%, #14274f 100%);
  position: relative;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px;
  overflow: hidden;
}
.dv-call::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(60% 50% at 50% 32%, rgba(59,130,246,0.35), transparent 70%);
}
.dv-avatar {
  width: 76px; height: 76px; border-radius: 50%;
  background: linear-gradient(160deg, #4C7EE0, #2D4A8A);
  display: grid; place-items: center;
  color: #fff; position: relative; z-index: 1;
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
}
.dv-avatar svg { width: 38px; height: 38px; }
.dv-doc { text-align: center; z-index: 1; }
.dv-doc .nm { color: #fff; font-size: 13px; font-weight: 500; }
.dv-doc .rl { color: #9DC0FB; font-size: 10px; font-family: var(--ff-mono); letter-spacing: 0.03em; margin-top: 2px; }
.dv-self {
  position: absolute; right: 10px; bottom: 10px;
  width: 46px; height: 60px; border-radius: 11px;
  background: linear-gradient(160deg, #2a3a5c, #1a2742);
  border: 1.5px solid rgba(255,255,255,0.14);
  display: grid; place-items: center; z-index: 2;
}
.dv-self svg { width: 20px; height: 20px; color: rgba(255,255,255,0.5); }
.dv-controls {
  display: flex; align-items: center; justify-content: center; gap: 14px;
  padding: 16px 0 20px;
}
.dv-ctrl {
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(255,255,255,0.12);
  display: grid; place-items: center;
  color: #fff;
}
.dv-ctrl svg { width: 17px; height: 17px; }
.dv-ctrl.end { background: #EF4444; }

/* ════════════════════════════════════════════════
   SECTION SHELL
   ════════════════════════════════════════════════ */
section { position: relative; }
.band { padding-block: clamp(72px, 9vw, 118px); }
.band-paper { background: var(--paper); }
.band-navy { background: var(--navy); color: var(--paper); }
.band-navy h2.section-title { color: #fff; }
.band-navy .section-lede { color: rgba(245,245,242,0.66); }

/* ── Persona strip ─────────────────────────────── */
.persona-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.persona-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 34px 30px 30px;
  display: flex;
  flex-direction: column;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}
.persona-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(59,130,246,0.4);
}
.persona-ico {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--navy);
  color: #fff;
  display: grid; place-items: center;
  margin-bottom: 22px;
}
.persona-ico svg { width: 26px; height: 26px; }
.persona-card h3 {
  font-size: 21px; font-weight: 600; letter-spacing: -0.02em;
}
.persona-card .pc-tag {
  font-family: var(--ff-mono); font-size: 11px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--blue-ink); margin-bottom: 6px;
}
.persona-card p {
  font-size: 15px; line-height: 1.55; color: var(--navy-soft);
  margin-top: 12px; flex: 1;
}
.persona-card .text-link { margin-top: 22px; }

/* ── How it works ──────────────────────────────── */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.step {
  padding: 0 24px;
  position: relative;
}
.step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 26px; right: 0;
  width: 100%; height: 1.5px;
  background: linear-gradient(90deg, rgba(59,130,246,0.5), rgba(59,130,246,0.12));
  transform: translateX(50%);
  z-index: 0;
}
.step:first-child { padding-left: 0; }
.step:last-child { padding-right: 0; }
.step-badge {
  width: 54px; height: 54px;
  border-radius: 16px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  color: var(--blue-ink);
  display: grid; place-items: center;
  position: relative; z-index: 1;
  margin-bottom: 22px;
}
.step-badge svg { width: 25px; height: 25px; }
.step-badge .num {
  position: absolute; top: -8px; right: -8px;
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--navy); color: #fff;
  font-family: var(--ff-mono); font-size: 11px;
  display: grid; place-items: center;
  border: 2px solid var(--paper);
}
.band:not(.band-paper) .step-badge .num { border-color: #fff; }
.step h3 { font-size: 18px; font-weight: 600; letter-spacing: -0.015em; }
.step p { font-size: 14.5px; line-height: 1.5; color: var(--navy-soft); margin-top: 9px; }

/* ── Services ──────────────────────────────────── */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.svc-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 32px 30px;
  display: flex;
  flex-direction: column;
}
.svc-head { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.svc-ico {
  width: 46px; height: 46px; border-radius: 12px;
  background: var(--blue-tint); color: var(--blue-ink);
  display: grid; place-items: center; flex: none;
}
.svc-ico svg { width: 24px; height: 24px; }
.svc-card h3 { font-size: 20px; font-weight: 600; letter-spacing: -0.02em; }
.svc-card > p { font-size: 14.5px; line-height: 1.55; color: var(--navy-soft); }
.svc-when {
  margin-top: 22px; padding-top: 20px;
  border-top: 1px solid var(--line);
}
.svc-when .lbl {
  font-family: var(--ff-mono); font-size: 10.5px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--muted-2); margin-bottom: 12px;
}
.svc-when ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.svc-when li {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; color: var(--navy-soft);
}
.svc-when li::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--blue); flex: none;
}

/* ── KPI ───────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.kpi {
  padding: 8px 30px;
  border-left: 1px solid rgba(245,245,242,0.14);
}
.kpi:first-child { border-left: none; padding-left: 0; }
.kpi .num {
  font-size: clamp(46px, 6vw, 68px);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
  color: #fff;
  font-feature-settings: "tnum";
}
.kpi .num .suf { color: #8FB6FB; }
.kpi .lbl {
  font-size: 15px;
  line-height: 1.4;
  color: rgba(245,245,242,0.62);
  margin-top: 16px;
  max-width: 22ch;
}
.kpi-note {
  margin-top: 44px;
  font-family: var(--ff-mono);
  font-size: 11px; letter-spacing: 0.05em;
  color: rgba(245,245,242,0.34);
}

/* ── Compliance strip ──────────────────────────── */
.compliance { text-align: center; }
.compliance .lead {
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--navy);
  max-width: 30ch;
  margin: 0 auto 40px;
  text-wrap: balance;
}
.badge-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}
.badge {
  display: flex;
  align-items: center;
  gap: 13px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 16px 22px;
  box-shadow: var(--shadow-sm);
}
.badge-seal {
  width: 38px; height: 38px; border-radius: 9px;
  display: grid; place-items: center; flex: none;
  background: var(--navy); color: #fff;
}
.badge-seal svg { width: 20px; height: 20px; }
.badge .bt { text-align: left; display: flex; flex-direction: column; gap: 2px; }
.badge .bt .t { font-size: 14.5px; font-weight: 600; letter-spacing: -0.01em; line-height: 1.2; }
.badge .bt .s {
  font-family: var(--ff-mono); font-size: 10.5px; letter-spacing: 0.04em;
  color: var(--muted); line-height: 1.2;
}

/* ════════════════════════════════════════════════
   CONTACT
   ════════════════════════════════════════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(36px, 5vw, 72px);
  align-items: start;
}
.contact-intro h2 { color: #fff; }
.contact-lead {
  font-size: clamp(17px, 1.7vw, 19px);
  color: rgba(245,245,242,0.7);
  line-height: 1.5;
  margin-top: 18px;
  max-width: 34ch;
}
.contact-methods { margin-top: 40px; display: grid; gap: 14px; }
.cm {
  display: flex; align-items: center; gap: 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(245,245,242,0.12);
  border-radius: var(--r-md);
  padding: 18px 20px;
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}
.cm:hover { background: rgba(255,255,255,0.09); border-color: rgba(143,182,251,0.5); transform: translateY(-1px); }
.cm-ico {
  width: 44px; height: 44px; border-radius: 11px;
  display: grid; place-items: center; flex: none;
  background: rgba(143,182,251,0.16); color: #9DC0FB;
}
.cm-ico.wa { background: rgba(37,211,102,0.16); color: #4ce08a; }
.cm-ico svg { width: 22px; height: 22px; }
.cm .ct { display: flex; flex-direction: column; }
.cm .ct .k {
  font-family: var(--ff-mono); font-size: 10.5px; letter-spacing: 0.08em;
  text-transform: uppercase; color: rgba(245,245,242,0.5);
}
.cm .ct .v { font-size: 16px; font-weight: 500; color: #fff; margin-top: 2px; }

/* form card */
.form-card {
  background: var(--white);
  border-radius: var(--r-xl);
  padding: clamp(28px, 3.5vw, 42px);
  box-shadow: var(--shadow-lg);
  color: var(--ink);
}
.form-card h3 {
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.2;
  text-wrap: balance;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 28px;
}
.field { display: flex; flex-direction: column; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label {
  font-size: 13px; font-weight: 500; color: var(--navy);
  display: flex; align-items: center; gap: 5px;
}
.field label .req { color: var(--blue-ink); }
.field input,
.field select,
.field textarea {
  font-family: inherit;
  font-size: 15px;
  color: var(--ink);
  background: var(--paper-2);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  padding: 12px 14px;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
  width: 100%;
}
.field textarea { resize: vertical; min-height: 92px; }
.field input::placeholder,
.field textarea::placeholder { color: var(--muted-2); }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--blue);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(59,130,246,0.14);
}
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%230B1B3A' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 38px; }

.consent {
  grid-column: 1 / -1;
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 13px; color: var(--navy-soft); line-height: 1.45;
  margin-top: 4px;
}
.consent input { width: 17px; height: 17px; margin-top: 2px; accent-color: var(--blue); flex: none; }
.consent a { color: var(--blue-ink); text-decoration: underline; text-underline-offset: 2px; }
.form-submit-row { grid-column: 1 / -1; margin-top: 8px; }
.form-error {
  margin-top: 10px;
  color: #b91c1c;
  font-size: 14px;
  line-height: 1.45;
  text-align: center;
}
.form-error[hidden] { display: none; }

/* form success */
.form-success {
  display: none;
  flex-direction: column; align-items: center; text-align: center;
  padding: 30px 10px;
}
.form-success.show { display: flex; }
.form-success .check {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--blue-tint); color: var(--blue-ink);
  display: grid; place-items: center; margin-bottom: 22px;
}
.form-success .check svg { width: 32px; height: 32px; }
.form-success h3 { font-size: 22px; }
.form-success p { color: var(--navy-soft); margin-top: 10px; font-size: 15px; max-width: 32ch; }

/* ════════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════════ */
.site-footer {
  background: var(--navy);
  color: rgba(245,245,242,0.66);
  padding-block: 60px 36px;
  border-top: 1px solid rgba(245,245,242,0.08);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(245,245,242,0.1);
}
.footer-brand img { height: 26px; margin-bottom: 18px; }
.footer-brand p { font-size: 14px; line-height: 1.5; max-width: 30ch; }
.footer-col h4 {
  font-family: var(--ff-mono); font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase; color: rgba(245,245,242,0.42);
  margin-bottom: 16px; font-weight: 500;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.footer-col a { font-size: 14px; color: rgba(245,245,242,0.7); transition: color 0.16s ease; }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; padding-top: 28px; flex-wrap: wrap;
}
.footer-legal { font-size: 12.5px; color: rgba(245,245,242,0.42); }
.footer-meta {
  font-family: var(--ff-mono); font-size: 11px; letter-spacing: 0.03em;
  color: rgba(245,245,242,0.4); line-height: 1.6; text-align: right;
}
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 34px; height: 34px; border-radius: 9px;
  border: 1px solid rgba(245,245,242,0.14);
  display: grid; place-items: center; color: rgba(245,245,242,0.7);
  transition: background 0.16s ease, color 0.16s ease;
}
.footer-social a:hover { background: rgba(255,255,255,0.08); color: #fff; }
.footer-social svg { width: 17px; height: 17px; }

/* ── Floating contact (mobile) ─────────────────── */
.fab {
  position: fixed;
  right: 18px; bottom: 18px;
  z-index: 90;
  display: none;
  flex-direction: column;
  gap: 12px;
}
.fab a {
  width: 52px; height: 52px; border-radius: 50%;
  display: grid; place-items: center;
  box-shadow: var(--shadow-lg);
  color: #fff;
}
.fab a.wa { background: #25D366; }
.fab a.tel { background: var(--navy); }
.fab a svg { width: 24px; height: 24px; }

/* ── Reveal animation ──────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s cubic-bezier(0.22,0.61,0.36,1), transform 0.7s cubic-bezier(0.22,0.61,0.36,1);
}
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .node { animation: none; }
  html { scroll-behavior: auto; }
}

/* ════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════ */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { min-height: 400px; order: 2; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 860px) {
  .main-nav { display: none; }
  .menu-btn {
    display: inline-flex; align-items: center; justify-content: center;
    width: 40px; height: 40px; border-radius: 10px;
    border: 1px solid var(--line-strong); background: transparent;
    margin-left: auto;
  }
  .menu-btn svg { width: 22px; height: 22px; }
  .header-actions .btn-primary { display: none; }
  .persona-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; gap: 36px 24px; }
  .step::after { display: none !important; }
  .step { padding: 0 !important; }
  .svc-grid { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: 1fr 1fr; gap: 36px 0; }
  .kpi { padding: 0 24px; }
  .kpi:nth-child(odd) { border-left: none; padding-left: 0; }
  .fab { display: flex; }
}

@media (max-width: 560px) {
  .form-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .footer-meta { text-align: left; }
  .kpi-grid { grid-template-columns: 1fr; gap: 30px; }
  .kpi { border-left: none; padding-left: 0; }
  .hero-cta { width: 100%; }
  .hero-cta .btn { flex: 1; justify-content: center; }
}

/* mobile menu overlay */
.mobile-menu {
  position: fixed; inset: var(--header-h) 0 0; z-index: 99;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  display: none;
  flex-direction: column;
  padding: 30px var(--gut);
  gap: 4px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 22px; font-weight: 500; letter-spacing: -0.02em;
  padding: 16px 0; border-bottom: 1px solid var(--line);
  color: var(--navy);
}
.mobile-menu .btn { margin-top: 24px; }

/* ════════════════════════════════════════════════════════════
   Legal / content pages (aydınlatma metni, çerez, kullanım şartları)
   ════════════════════════════════════════════════════════════ */
html[lang="en"] .lang-tr { display: none; }
html[lang="tr"] .lang-en { display: none; }

.legal { padding: 48px 0 80px; background: var(--paper); }
.legal .wrap { max-width: 820px; }
.legal-back {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--navy-soft); font-size: 14px; margin-bottom: 22px;
}
.legal-back:hover { color: var(--blue-ink); }
.legal-back svg { width: 16px; height: 16px; }
.legal-head h1 { font-size: clamp(28px, 4vw, 40px); line-height: 1.15; letter-spacing: -0.02em; }
.legal-updated { color: var(--navy-soft); font-size: 14px; margin-top: 12px; }
.legal-body { margin-top: 8px; }
.legal-body h2 { font-size: 21px; margin: 34px 0 6px; letter-spacing: -0.01em; }
.legal-body h3 { font-size: 16px; margin: 22px 0 4px; }
.legal-body p { color: var(--navy-soft); line-height: 1.7; font-size: 15.5px; margin-top: 12px; }
.legal-body ul { margin: 12px 0 12px 22px; list-style: disc; }
.legal-body li { color: var(--navy-soft); line-height: 1.7; font-size: 15.5px; margin-top: 6px; }
.legal-body a { color: var(--blue-ink); }
.legal-body strong { color: var(--navy); font-weight: 600; }
.legal-note {
  margin-top: 28px; padding: 16px 18px;
  background: var(--blue-tint-2); border: 1px solid var(--line);
  border-radius: 12px; font-size: 14px; color: var(--navy-soft);
}