/* LineCite marketing site — tokens follow the product (karar-masasi-react/src/index.css). */

:root {
  --bg: hsl(220 25% 97%);
  --bg-alt: hsl(0 0% 100%);
  --fg: hsl(222 42% 16%);
  --muted: hsl(220 14% 38%);
  --card: hsl(0 0% 100%);
  --border: hsl(220 20% 87%);
  --border-soft: hsl(220 20% 92%);
  --primary: hsl(217 68% 47%);
  --primary-strong: hsl(217 68% 40%);
  --primary-fg: hsl(0 0% 100%);
  --accent: hsl(217 80% 95%);
  --accent-fg: hsl(217 68% 34%);
  --navy: hsl(222 42% 20%);
  --navy-fg: hsl(0 0% 100%);
  --sky: #26BFEA;
  --ok: hsl(145 62% 28%);     --ok-soft: hsl(142 45% 93%);
  --bad: hsl(3 70% 40%);      --bad-soft: hsl(4 85% 95%);
  --warn: hsl(34 100% 28%);   --warn-soft: hsl(38 100% 92%);
  --info: hsl(220 60% 42%);   --info-soft: hsl(220 80% 95%);
  --ph: hsl(220 20% 88%);
  --shadow: 0 3px 18px hsl(222 42% 16% / .06);
  --shadow-lg: 0 18px 48px -18px hsl(222 42% 16% / .25);
  --glow: hsl(193 90% 93%);
  --radius: 14px;
  --radius-sm: 8px;
  --header-h: 64px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: hsl(222 30% 8%);
    --bg-alt: hsl(222 30% 10%);
    --fg: hsl(215 30% 94%);
    --muted: hsl(218 16% 72%);
    --card: hsl(222 30% 12%);
    --border: hsl(220 22% 22%);
    --border-soft: hsl(220 22% 17%);
    --primary: hsl(216 80% 68%);
    --primary-strong: hsl(216 80% 76%);
    --primary-fg: hsl(222 45% 10%);
    --accent: hsl(218 45% 18%);
    --accent-fg: hsl(216 85% 80%);
    --navy: hsl(222 40% 15%);
    --ok: hsl(145 50% 66%);    --ok-soft: hsl(145 40% 14%);
    --bad: hsl(4 80% 74%);     --bad-soft: hsl(4 50% 16%);
    --warn: hsl(38 90% 66%);   --warn-soft: hsl(36 50% 14%);
    --info: hsl(220 90% 78%);  --info-soft: hsl(220 45% 17%);
    --ph: hsl(220 22% 24%);
    --shadow: 0 3px 18px hsl(0 0% 0% / .3);
    --shadow-lg: 0 18px 48px -18px hsl(0 0% 0% / .6);
    --glow: hsl(218 45% 16%);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: hsl(222 30% 8%);
  --bg-alt: hsl(222 30% 10%);
  --fg: hsl(215 30% 94%);
  --muted: hsl(218 16% 72%);
  --card: hsl(222 30% 12%);
  --border: hsl(220 22% 22%);
  --border-soft: hsl(220 22% 17%);
  --primary: hsl(216 80% 68%);
  --primary-strong: hsl(216 80% 76%);
  --primary-fg: hsl(222 45% 10%);
  --accent: hsl(218 45% 18%);
  --accent-fg: hsl(216 85% 80%);
  --navy: hsl(222 40% 15%);
  --ok: hsl(145 50% 66%);    --ok-soft: hsl(145 40% 14%);
  --bad: hsl(4 80% 74%);     --bad-soft: hsl(4 50% 16%);
  --warn: hsl(38 90% 66%);   --warn-soft: hsl(36 50% 14%);
  --info: hsl(220 90% 78%);  --info-soft: hsl(220 45% 17%);
  --ph: hsl(220 22% 24%);
  --shadow: 0 3px 18px hsl(0 0% 0% / .3);
  --shadow-lg: 0 18px 48px -18px hsl(0 0% 0% / .6);
  --glow: hsl(218 45% 16%);
  color-scheme: dark;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: Inter, "Helvetica Neue", Helvetica, "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3 { margin: 0; line-height: 1.15; letter-spacing: -.025em; font-weight: 800; text-wrap: balance; }
h1 { font-size: clamp(2.1rem, 1.2rem + 3.6vw, 3.5rem); letter-spacing: -.035em; }
h2 { font-size: clamp(1.65rem, 1.1rem + 2.2vw, 2.5rem); }
h3 { font-size: 1.2rem; font-weight: 750; letter-spacing: -.015em; }
p { margin: 0; }
a { color: var(--primary); text-underline-offset: .18em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
b, strong { font-weight: 700; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: 4px; }

.wrap { width: min(1120px, 100% - 40px); margin-inline: auto; }
@media (max-width: 480px) { .wrap { width: calc(100% - 32px); } }

.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -100px; z-index: 100; padding: 10px 14px; background: var(--primary); color: var(--primary-fg); border-radius: var(--radius-sm); font-weight: 700; text-decoration: none; }
.skip:focus { top: 12px; }

.eyebrow { font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--primary); margin: 0 0 14px; }
.eyebrow::after { content: ""; display: block; width: 36px; height: 3px; margin-top: 8px; border-radius: 2px; background: var(--primary); }
.lead, .section-lead { color: var(--muted); font-size: 1.1rem; max-width: 60ch; }
.section-lead { margin-top: 16px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, box-shadow .2s;
}
.site-header.scrolled { border-bottom-color: var(--border-soft); box-shadow: 0 1px 0 var(--border-soft); }
.header-row { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 20px; min-height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--fg); font-weight: 800; font-size: 1.15rem; letter-spacing: -.02em; }
.mark { width: 30px; height: 30px; }
.mark-sky { fill: var(--sky); }
.site-nav { display: flex; justify-content: center; gap: 4px; flex-wrap: nowrap; }
.site-nav a {
  display: inline-block; padding: 8px 12px; border-radius: 999px;
  color: var(--muted); font-size: .92rem; font-weight: 600; text-decoration: none; white-space: nowrap;
  transition: color .15s, background-color .15s;
}
.site-nav a:hover { color: var(--fg); background: var(--accent); }
.site-nav a[aria-current="true"] { color: var(--accent-fg); background: var(--accent); }
.site-nav a.nav-cta { color: var(--primary-fg); background: var(--primary); }
.site-nav a.nav-cta:hover { background: var(--primary-strong); }
.controls { display: flex; align-items: center; gap: 8px; }
.lang-switch { display: inline-flex; border: 1px solid var(--border); border-radius: 999px; padding: 2px; background: var(--card); }
.lang-switch button {
  appearance: none; border: 0; background: transparent; color: var(--muted); font: inherit; font-size: .8rem; font-weight: 800;
  padding: 5px 10px; border-radius: 999px; cursor: pointer; letter-spacing: .04em;
}
.lang-switch button[aria-pressed="true"] { background: var(--navy); color: var(--navy-fg); }
.theme-toggle {
  appearance: none; display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--card); color: var(--fg); cursor: pointer;
}
.theme-toggle svg { width: 20px; height: 20px; }
.theme-toggle .icon-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .icon-sun { display: block; }
  :root:not([data-theme="light"]) .theme-toggle .icon-moon { display: none; }
}

@media (max-width: 900px) {
  .header-row { grid-template-columns: 1fr auto; row-gap: 0; min-height: 0; padding-top: 10px; }
  .header-row .brand { grid-row: 1; grid-column: 1; }
  .header-row .controls { grid-row: 1; grid-column: 2; }
  .site-nav { grid-row: 2; grid-column: 1 / -1; justify-content: flex-start; overflow-x: auto; padding: 8px 0 10px; margin-inline: -4px; scrollbar-width: none; }
  .site-nav::-webkit-scrollbar { display: none; }
  .site-nav a { font-size: .86rem; padding: 6px 11px; }
  html { scroll-padding-top: 112px; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 22px; border-radius: 10px; font-weight: 700; font-size: 1rem; text-decoration: none;
  border: 1px solid transparent; transition: background-color .15s, border-color .15s, transform .15s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); color: var(--primary-fg); }
.btn-primary:hover { background: var(--primary-strong); }
.btn-ghost { background: var(--card); color: var(--fg); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); }
.btn-lg { padding: 16px 26px; font-size: 1.05rem; }

/* ---------- Sections ---------- */
.section { padding: clamp(64px, 9vw, 112px) 0; }
.section-head { max-width: 720px; margin-bottom: clamp(36px, 5vw, 56px); }
.section-problem { background: var(--bg-alt); border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); }
.section-product { background: var(--bg-alt); border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); }
.section-who { background: var(--bg-alt); border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: clamp(48px, 7vw, 96px) 0 clamp(56px, 8vw, 104px); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 60% 55% at 85% 10%, color-mix(in srgb, var(--glow) 70%, transparent), transparent 70%);
}
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero-copy .lead { margin-top: 22px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-facts { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 28px; color: var(--muted); font-size: .92rem; font-weight: 600; }
.hero-facts li { position: relative; padding-left: 16px; }
.hero-facts li::before { content: ""; position: absolute; left: 0; top: .55em; width: 7px; height: 7px; border-radius: 2px; background: var(--sky); }
.hero-art { margin: 0; }
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-art { max-width: 560px; }
}

/* ---------- Mock primitives ---------- */
.mock {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); font-size: .9rem; overflow: hidden;
}
.mock-hero { box-shadow: var(--shadow-lg); border-top: 3px solid var(--sky); }
.mock-bar { display: flex; align-items: center; gap: 12px; padding: 10px 16px; border-bottom: 1px solid var(--border-soft); background: color-mix(in srgb, var(--accent) 45%, transparent); }
.dots { display: inline-flex; gap: 5px; }
.dots i { width: 8px; height: 8px; border-radius: 50%; background: var(--border); }
.mock-title { font-size: .78rem; font-weight: 700; color: var(--muted); letter-spacing: .02em; }
.mock-body { padding: 18px 18px 16px; display: grid; gap: 14px; }
.line-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.line-id { display: inline-block; font-size: .72rem; font-weight: 800; letter-spacing: .06em; color: var(--muted); background: color-mix(in srgb, var(--border) 50%, transparent); padding: 2px 7px; border-radius: 6px; font-variant-numeric: tabular-nums; }
.line-name { display: block; font-size: 1.05rem; margin-top: 6px; letter-spacing: -.01em; }
.mock-label { display: block; font-size: .7rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.mock-section p { color: var(--fg); line-height: 1.5; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px;
  font-size: .78rem; font-weight: 800; letter-spacing: .01em; white-space: nowrap;
}
.chip::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.chip-ok { color: var(--ok); background: var(--ok-soft); }
.chip-bad { color: var(--bad); background: var(--bad-soft); }
.chip-warn { color: var(--warn); background: var(--warn-soft); }
.quote-block { border-left: 3px solid var(--primary); padding: 10px 14px; background: color-mix(in srgb, var(--accent) 50%, transparent); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.quote-head { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; align-items: baseline; }
.quote-head .mock-label { margin-bottom: 4px; }
.cite { font-size: .72rem; font-weight: 700; color: var(--accent-fg); background: var(--accent); padding: 2px 8px; border-radius: 6px; white-space: nowrap; }
.placeholder-lines { display: grid; gap: 7px; margin-top: 8px; }
.placeholder-lines i, .ph { display: inline-block; height: 9px; border-radius: 4px; background: var(--ph); vertical-align: middle; }
.w90 { width: 90%; } .w80 { width: 80%; } .w70 { width: 70%; } .w60 { width: 60%; } .w50 { width: 50%; } .w40 { width: 40%; }
.related { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.related .mock-label { margin: 0; }
.related-chip { display: inline-flex; align-items: center; gap: 8px; padding: 5px 10px 5px 6px; border: 1px dashed var(--border); border-radius: 8px; font-size: .82rem; font-weight: 600; }
.checks { display: flex; flex-wrap: wrap; gap: 8px; padding-top: 6px; border-top: 1px solid var(--border-soft); }
.check { display: inline-flex; align-items: center; gap: 6px; font-size: .76rem; font-weight: 700; color: var(--muted); }
.check::before { content: ""; width: 14px; height: 14px; border-radius: 50%; flex: none; background-color: var(--ok-soft); background-repeat: no-repeat; background-position: center; background-size: 9px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2 6.5l2.5 2.5L10 3.5' fill='none' stroke='%231d7c43' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); }
.check.info::before { background-color: var(--info-soft);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M6 5v4M6 3v.5' fill='none' stroke='%232f5fb3' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E"); }

/* ---------- Problem ---------- */
.problem-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--border); }
.problem-list li { padding: 28px 28px 8px 0; border-top: 3px solid transparent; margin-top: -1px; }
.problem-list li:nth-child(1) { border-top-color: var(--bad); }
.problem-list li:nth-child(2) { border-top-color: var(--warn); }
.problem-list li:nth-child(3) { border-top-color: var(--primary); }
.problem-list .num { display: block; font-size: .8rem; font-weight: 800; letter-spacing: .1em; color: var(--muted); font-variant-numeric: tabular-nums; margin-bottom: 14px; }
.problem-list h3 { margin-bottom: 10px; }
.problem-list p { color: var(--muted); }
@media (max-width: 760px) {
  .problem-list { grid-template-columns: 1fr; }
  .problem-list li { padding: 22px 0 22px; border-top-width: 1px; border-top-color: var(--border); }
  .problem-list li:nth-child(1), .problem-list li:nth-child(2), .problem-list li:nth-child(3) { border-top-color: var(--border); }
  .problem-list li:first-child { border-top: 0; }
}

/* ---------- How it works ---------- */
.pipeline { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; counter-reset: step; }
.step { position: relative; padding: 22px 22px 20px; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); display: grid; gap: 10px; align-content: start; }
.step-badge { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: var(--navy); color: var(--navy-fg); font-weight: 800; font-size: 1rem; }
.step:nth-child(2) .step-badge { background: var(--primary); color: var(--primary-fg); }
.step:nth-child(3) .step-badge { background: var(--accent); color: var(--accent-fg); }
.step-flow { height: 6px; border-radius: 3px; background: var(--border-soft); overflow: hidden; margin: 4px 0 2px; }
.flow-fill { display: block; height: 100%; border-radius: 3px; background: linear-gradient(90deg, var(--sky), var(--primary)); transform-origin: left; transform: scaleX(0); }
.f1 { width: 82%; } .f2 { width: 46%; } .f3 { width: 18%; }
.pipeline.in .flow-fill { transform: scaleX(1); transition: transform .9s cubic-bezier(.2,.7,.2,1); }
.pipeline.in .f2 { transition-delay: .35s; }
.pipeline.in .f3 { transition-delay: .7s; }
.step p { color: var(--muted); font-size: .97rem; }
.step-out { font-size: .78rem; font-weight: 700; color: var(--accent-fg); background: var(--accent); padding: 5px 9px; border-radius: 7px; justify-self: start; margin-top: 4px; }
.step::after {
  content: ""; position: absolute; top: 50%; right: -17px; width: 10px; height: 10px;
  border-top: 2px solid var(--border); border-right: 2px solid var(--border); transform: translateY(-50%) rotate(45deg);
}
.step:last-child::after { display: none; }
.note-qual { margin-top: 28px; padding: 16px 20px; border-left: 3px solid var(--sky); background: var(--card); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; color: var(--muted); font-weight: 600; max-width: 760px; }
@media (max-width: 860px) {
  .pipeline { grid-template-columns: 1fr; }
  .step::after { top: auto; right: auto; left: 50%; bottom: -17px; transform: translateX(-50%) rotate(135deg); }
}

/* ---------- Product features ---------- */
.features { display: grid; gap: clamp(28px, 4vw, 48px); }
.feature { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(24px, 4vw, 56px); align-items: center; padding-top: clamp(28px, 4vw, 48px); border-top: 1px solid var(--border-soft); }
.feature:first-child { border-top: 0; padding-top: 0; }
.feature:nth-child(even) .feature-copy { order: 2; }
.feature-copy h3 { font-size: 1.35rem; margin-bottom: 10px; }
.feature-copy p { color: var(--muted); max-width: 46ch; }
.feature-mock { padding: 18px; min-height: 180px; display: grid; align-content: center; }
@media (max-width: 760px) {
  .feature { grid-template-columns: 1fr; }
  .feature:nth-child(even) .feature-copy { order: 0; }
}

.mini-table { display: grid; gap: 6px; font-size: .84rem; }
.mt-row { display: grid; grid-template-columns: 1.4fr auto .6fr; align-items: center; gap: 12px; padding: 8px 10px; border-radius: 8px; background: var(--bg); }
.mt-row > span:first-child { display: flex; align-items: center; gap: 8px; min-width: 0; }
.mt-row b { font-variant-numeric: tabular-nums; }
.mt-row .cite { justify-self: end; }
.mt-head { background: transparent; color: var(--muted); font-size: .7rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; padding-top: 0; padding-bottom: 2px; }
.mt-head span:last-child { justify-self: end; }
.mini-table .ph { flex: 1; max-width: 120px; }

.timeline { position: relative; height: 120px; margin: 10px 6px; }
.tl-line { position: absolute; left: 0; right: 0; top: 50%; height: 2px; background: var(--border); }
.tl-dot { position: absolute; top: 50%; transform: translate(-50%, -50%); display: grid; justify-items: center; gap: 6px; }
.tl-dot i { width: 14px; height: 14px; border-radius: 50%; background: var(--primary); border: 3px solid var(--card); box-shadow: 0 0 0 2px var(--primary); }
.tl-dot em { font-style: normal; font-size: .74rem; font-weight: 700; color: var(--muted); white-space: nowrap; }
.d1 { left: 8%; } .d2 { left: 36%; } .d3 { left: 60%; } .d4 { left: 90%; }
.d3 i { background: var(--warn); box-shadow: 0 0 0 2px var(--warn); }
.tl-window { position: absolute; left: 30%; width: 38%; top: 8px; height: 22px; border: 1px dashed var(--primary); border-bottom: 0; border-radius: 6px 6px 0 0; }
.tl-window em { position: absolute; left: 50%; top: -8px; transform: translateX(-50%); font-style: normal; font-size: .68rem; font-weight: 700; color: var(--accent-fg); background: var(--card); padding: 0 6px; white-space: nowrap; }

.relations { position: relative; height: 170px; }
.rel-node { position: absolute; display: grid; justify-items: center; gap: 4px; padding: 8px 10px; border-radius: 10px; background: var(--bg); border: 1px solid var(--border); font-size: .8rem; }
.rel-node b { font-size: .95rem; font-variant-numeric: tabular-nums; }
.rel-node em { font-style: normal; font-size: .68rem; font-weight: 700; color: var(--muted); white-space: nowrap; }
.rel-node.main { left: 50%; top: 50%; transform: translate(-50%, -50%); background: var(--navy); color: var(--navy-fg); border-color: var(--navy); padding: 12px 16px; }
.n1 { left: 4%; top: 10%; } .n2 { right: 4%; top: 6%; } .n3 { left: 50%; bottom: 0; transform: translateX(-50%); }
.rel-edge { position: absolute; left: 50%; top: 50%; height: 2px; background: var(--primary); transform-origin: 0 50%; opacity: .55; }
.e1 { width: 34%; transform: rotate(-150deg); }
.e2 { width: 36%; transform: rotate(-30deg); }
.e3 { width: 22%; transform: rotate(90deg); }

.editor { font-size: .95rem; line-height: 1.9; display: grid; gap: 8px; }
.slot { display: inline-block; padding: 0 8px; border-radius: 6px; border: 1px dashed var(--primary); color: var(--accent-fg); background: var(--accent); font-weight: 700; font-size: .85rem; line-height: 1.6; }
.editor-note { justify-self: start; margin-top: 6px; font-size: .74rem; font-weight: 700; color: var(--muted); border: 1px solid var(--border); padding: 3px 9px; border-radius: 999px; }

.warnings { display: grid; gap: 8px; font-size: .88rem; }
.warnings li { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 8px; border-left: 3px solid; }
.warnings b { font-size: .74rem; letter-spacing: .04em; white-space: nowrap; }
.w-warn { background: var(--warn-soft); border-color: var(--warn); color: var(--fg); }
.w-warn b { color: var(--warn); }
.w-ok { background: var(--ok-soft); border-color: var(--ok); color: var(--fg); }
.w-ok b { color: var(--ok); }

.bars { display: grid; gap: 12px; }
.bar { display: grid; grid-template-columns: 110px 1fr; align-items: center; gap: 12px; font-size: .82rem; font-weight: 700; color: var(--muted); }
.bar em { font-style: normal; }
.bar i { display: block; height: 14px; border-radius: 4px; }
.b-ok { width: 78%; background: var(--ok); } .b-bad { width: 38%; background: var(--bad); } .b-warn { width: 22%; background: var(--warn); } .b-info { width: 9%; background: var(--info); }
@media (max-width: 420px) { .bar { grid-template-columns: 90px 1fr; } }

/* ---------- Explainability ---------- */
.explain-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.explain-grid .section-head { margin-bottom: 0; }
.callout-list { display: grid; gap: 14px; margin-top: 28px; }
.callout-list li { display: grid; grid-template-columns: 30px 1fr; gap: 14px; align-items: start; }
.callout-list b { display: block; margin-bottom: 2px; }
.callout-list span:not(.callout-n) { color: var(--muted); font-size: .97rem; }
.callout-n, .ann { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--navy); color: var(--navy-fg); font-size: .8rem; font-weight: 800; flex: none; }
.explain-art { margin: 0; position: sticky; top: calc(var(--header-h) + 24px); }
.mock-explain { padding: 8px 0; }
.ann-row { display: grid; grid-template-columns: 28px 1fr; gap: 14px; padding: 14px 18px; border-top: 1px solid var(--border-soft); }
.ann-row:first-child { border-top: 0; }
.ann-body p { line-height: 1.5; }
.ann-body.quote-block { margin-left: 0; }
.quote-text { margin: 8px 0 0; font-style: italic; color: var(--muted); }
.practice { padding: 10px 12px; border: 1px dashed var(--border); border-radius: var(--radius-sm); background: var(--bg); }
.practice p { color: var(--muted); font-size: .9rem; }
@media (max-width: 860px) {
  .explain-grid { grid-template-columns: 1fr; }
  .explain-art { position: static; }
}

/* ---------- Security ---------- */
.deploy-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.deploy { padding: 24px; border-radius: var(--radius); background: var(--navy); color: var(--navy-fg); display: grid; gap: 10px; align-content: start; }
.deploy svg { width: 32px; height: 32px; color: var(--sky); }
.deploy h3 { color: inherit; }
.deploy p { color: hsl(215 30% 86%); font-size: .97rem; }
.sec-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 40px; margin-top: 40px; }
.sec-list li { position: relative; padding-left: 20px; display: grid; gap: 2px; }
.sec-list li::before { content: ""; position: absolute; left: 0; top: .5em; width: 8px; height: 8px; border-radius: 2px; background: var(--sky); }
.sec-list span { color: var(--muted); font-size: .97rem; }
@media (max-width: 720px) { .deploy-grid, .sec-list { grid-template-columns: 1fr; } }

/* ---------- Who ---------- */
.who-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.who { padding: 24px 24px 24px 0; border-left: 3px solid var(--primary); padding-left: 20px; }
.who:nth-child(2) { border-left-color: var(--sky); }
.who:nth-child(3) { border-left-color: var(--navy); }
.who h3 { margin-bottom: 10px; }
.who p { color: var(--muted); }
@media (max-width: 760px) { .who-grid { grid-template-columns: 1fr; } }

/* ---------- Contact ---------- */
.section-contact { background: linear-gradient(180deg, var(--bg), color-mix(in srgb, var(--accent) 35%, var(--bg))); }
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.contact-grid .btn { margin-top: 28px; word-break: break-all; }
.contact-note { margin-top: 16px; color: var(--muted); font-size: .95rem; }
.soon { padding: 24px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--card); box-shadow: var(--shadow); }
.soon .eyebrow { margin-bottom: 10px; }
.soon p:not(.eyebrow) { color: var(--muted); font-size: .97rem; }
@media (max-width: 760px) { .contact-grid { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.site-footer { padding: 40px 0 48px; border-top: 1px solid var(--border-soft); background: var(--bg-alt); }
.footer-grid { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.footer-brand .tagline { margin-top: 12px; color: var(--muted); font-weight: 600; }
.footer-brand .copy { margin-top: 6px; color: var(--muted); font-size: .9rem; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 6px 18px; align-content: start; max-width: 420px; }
.footer-nav a { color: var(--muted); font-size: .92rem; font-weight: 600; text-decoration: none; }
.footer-nav a:hover { color: var(--primary); text-decoration: underline; }

/* ---------- Scroll reveal (JS-enhanced, motion-safe) ---------- */
@media (prefers-reduced-motion: no-preference) {
  html.js [data-reveal] { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s cubic-bezier(.2,.7,.2,1); }
  html.js [data-reveal].in { opacity: 1; transform: none; }
  html.js .problem-list li:nth-child(2), html.js .who:nth-child(2) { transition-delay: .1s; }
  html.js .problem-list li:nth-child(3), html.js .who:nth-child(3) { transition-delay: .2s; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .flow-fill { transform: none !important; }
}

/* 09.10: agents section */
.agent-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.agent { position: relative; padding: 24px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--border-soft); display: grid; gap: 10px; align-content: start; }
.agent h3 { font-size: 1.15rem; }
.agent p { color: var(--muted); font-size: .97rem; }
.agent-main { grid-column: 1 / -1; background: var(--navy); color: var(--navy-fg); border: none; padding: 32px; }
.agent-main h3 { color: inherit; font-size: 1.5rem; }
.agent-main p { color: hsl(215 30% 86%); font-size: 1.05rem; max-width: 900px; }
.agent-main .agent-proof { margin-top: 6px; padding: 12px 16px; border-left: 3px solid var(--sky); background: hsl(220 45% 22% / .55); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; color: var(--navy-fg); font-weight: 600; font-size: .95rem; }
.agent-custom { border-style: dashed; border-width: 2px; border-color: color-mix(in srgb, var(--primary) 45%, transparent); }
.agent-status { justify-self: start; font-size: .72rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; }
.st-live { color: hsl(152 60% 22%); background: hsl(150 55% 85%); }
.st-in { color: var(--accent-fg); background: var(--accent); }
.st-new { color: var(--warn); background: var(--warn-soft); }
@media (max-width: 900px) { .agent-grid { grid-template-columns: 1fr; } }

/* 10.10: tasarım B — Inter Tight başlıklar, metro hat rozetleri */
h1, h2, h3, .brand, .btn, .nav-cta { font-family: "Inter Tight", Inter, "Helvetica Neue", Helvetica, Arial, sans-serif; }
h1 { letter-spacing: -.04em; }
h2 { letter-spacing: -.03em; }
:root { --line1: #26BFEA; --line2: #00933C; --line3: #FF6319; --line4: #B933AD; }
.agent-head { display: flex; align-items: center; gap: 10px; }
.line-bullet { flex: 0 0 auto; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; color: #fff;
  font: 800 1.15rem/1 "Inter Tight", Inter, Helvetica, Arial, sans-serif; }
.line-bullet.b1 { background: var(--line1); color: #0b2a4a; }
.line-bullet.b2 { background: var(--line2); }
.line-bullet.b3 { background: var(--line3); }
.line-bullet.b4 { background: var(--line4); }
.agent.c2 { border-top: 6px solid var(--line2); }
.agent.c3 { border-top: 6px solid var(--line3); }
.agent.c4 { border-top-color: var(--line4); }
.agent-main.c1 { border-top: 6px solid var(--line1); }

/* 10.10: kalınlık hafifletme (metro Helvetica Medium/Bold hissi) */
h1 { font-weight: 700; letter-spacing: -.03em; }
h2 { font-weight: 700; letter-spacing: -.022em; }
h3 { font-weight: 600; letter-spacing: -.01em; }
.brand { font-weight: 700; }
.eyebrow { font-weight: 700; }
.line-bullet { font-weight: 700; }
.agent-status { font-weight: 700; }

/* 10.10: ilgili kalemler grafiği SVG */
.relations { height: auto; }
.rel-svg { width: 100%; height: auto; display: block; overflow: visible; }
.re { fill: none; stroke-width: 2.5; stroke-linecap: round; }
.re-seans { stroke: var(--primary); }
.re-birlikte { stroke: var(--bad); stroke-dasharray: 6 5; }
.re-paket { stroke: var(--sky); }
.rl rect { stroke-width: 1.5; }
.rl text { font: 700 12px Inter, Helvetica, Arial, sans-serif; text-anchor: middle; }
.rl-seans rect { fill: var(--accent); stroke: var(--primary); } .rl-seans text { fill: var(--accent-fg); }
.rl-birlikte rect { fill: var(--bad-soft); stroke: var(--bad); } .rl-birlikte text { fill: var(--bad); }
.rl-paket rect { fill: color-mix(in srgb, var(--sky) 14%, var(--card)); stroke: var(--sky); } .rl-paket text { fill: var(--fg); }
.rn rect { fill: var(--bg); stroke: var(--border); stroke-width: 1.2; }
.rn text { text-anchor: middle; fill: var(--fg); }
.rn .rn-id { font: 700 10.5px Inter, Helvetica, Arial, sans-serif; letter-spacing: .06em; text-transform: uppercase; fill: var(--muted); }
.rn .rn-name { font: 600 14px "Inter Tight", Inter, Helvetica, Arial, sans-serif; }
.rn-main rect { fill: var(--navy); stroke: var(--navy); }
.rn-main text, .rn-main .rn-id { fill: var(--navy-fg); }
.rn-main .rn-id { opacity: .8; }

/* ===== 12.10: görsel ağırlıklı düzen ===== */
.section.alt { background: var(--bg-alt); border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); }
.chip-wait { color: var(--muted); background: color-mix(in srgb, var(--border) 55%, transparent); }

/* Hero: animated product view. Default CSS = final state (no motion, no JS needed). */
.demo .demo-rows { list-style: none; margin: 0; padding: 10px 14px 4px; display: grid; gap: 6px; }
.dr { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 10px; padding: 8px 10px; border: 1px solid var(--border-soft); border-radius: 10px; background: var(--card); }
.dr.sel { border-color: color-mix(in srgb, var(--primary) 55%, transparent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 14%, transparent); }
.dr-name { font-weight: 600; font-size: .92rem; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dr-chip { display: grid; justify-items: end; }
.dr-chip > .chip { grid-area: 1 / 1; }
.dr-chip .chip-wait { opacity: 0; }
.demo-detail { margin: 8px 14px 14px; padding: 14px; border-radius: var(--radius-sm); border: 1px solid var(--border-soft); background: color-mix(in srgb, var(--bg) 60%, var(--card)); display: grid; gap: 10px; }
.dd-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.dd-head strong { font-family: "Inter Tight", Inter, sans-serif; font-weight: 700; font-size: 1.02rem; }
.dd-reason { margin: 0; font-size: .9rem; line-height: 1.5; }
.quote-text { margin: 4px 0 0; font-style: italic; font-size: .88rem; line-height: 1.5; color: var(--fg); }
.dd-check { margin: 0; color: var(--ok); }
@media (prefers-reduced-motion: no-preference) {
  .demo .dr, .dr-chip > .chip, .demo-detail, .dd-quote, .dd-check { animation-duration: 12s; animation-iteration-count: infinite; animation-fill-mode: both; animation-timing-function: ease; }
  .demo .dr { animation-name: dRow; }
  .dr-chip .chip-wait { animation-name: dWait; }
  .dr-chip .chip:not(.chip-wait) { animation-name: dChip; }
  .demo .dr.sel { animation-name: dRow, dSel; }
  .demo-detail { animation-name: dDetail; }
  .dd-quote { animation-name: dQuote; }
  .dd-check { animation-name: dCheck; }
  .r2, .r2 .chip { animation-delay: .25s; } .r3, .r3 .chip { animation-delay: .5s; } .r4, .r4 .chip { animation-delay: .75s; }
}
@keyframes dRow { 0% { opacity: 0; transform: translateY(8px); } 6%, 94% { opacity: 1; transform: none; } 100% { opacity: 0; } }
@keyframes dWait { 0%, 16% { opacity: 1; } 19%, 100% { opacity: 0; } }
@keyframes dChip { 0%, 16% { opacity: 0; transform: scale(.85); } 20% { opacity: 1; transform: scale(1.08); } 23%, 94% { opacity: 1; transform: none; } 100% { opacity: 0; } }
@keyframes dSel { 0%, 30% { border-color: var(--border-soft); box-shadow: none; } 34%, 94% { border-color: color-mix(in srgb, var(--primary) 55%, transparent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 14%, transparent); } 100% { box-shadow: none; } }
@keyframes dDetail { 0%, 34% { opacity: 0; transform: translateY(10px); } 39%, 94% { opacity: 1; transform: none; } 100% { opacity: 0; } }
@keyframes dQuote { 0%, 44% { opacity: 0; } 49%, 94% { opacity: 1; } 100% { opacity: 0; } }
@keyframes dCheck { 0%, 54% { opacity: 0; } 58%, 94% { opacity: 1; } 100% { opacity: 0; } }

/* Agents: metro line */
.metro { list-style: none; margin: 0; padding: 0; position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.metro::before { content: ""; position: absolute; left: 19px; right: 19px; top: 19px; height: 6px; border-radius: 3px; background: var(--navy); }
.stop { position: relative; display: grid; gap: 8px; align-content: start; justify-items: start; }
.stop .line-bullet { width: 44px; height: 44px; font-size: 1.25rem; box-shadow: 0 0 0 5px var(--bg-alt); position: relative; z-index: 1; margin-bottom: 8px; }
.stop h3 { font-size: 1.12rem; }
.stop p { margin: 0; color: var(--muted); font-size: .97rem; }
@media (max-width: 860px) {
  .metro { grid-template-columns: 1fr; gap: 26px; padding-left: 64px; }
  .metro::before { left: 19px; right: auto; top: 10px; bottom: 10px; width: 6px; height: auto; }
  .stop .line-bullet { position: absolute; left: -64px; top: -4px; margin: 0; }
}

/* Icon rows (problem, security, who) */
.icon-row { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.icon-row-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.icon-row li { display: grid; gap: 6px; align-content: start; }
.icon-row b { font-family: "Inter Tight", Inter, sans-serif; font-weight: 600; font-size: 1.1rem; letter-spacing: -.01em; margin-top: 6px; }
.icon-row span:not(.ico) { color: var(--muted); font-size: .97rem; }
.ico { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; color: var(--accent-fg); background: var(--accent); }
.ico svg { width: 26px; height: 26px; }
.ico-bad { color: var(--bad); background: var(--bad-soft); }
.ico-warn { color: var(--warn); background: var(--warn-soft); }
.ico-info { color: var(--info); background: var(--info-soft); }
@media (max-width: 900px) { .icon-row-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .icon-row, .icon-row-4 { grid-template-columns: 1fr; gap: 22px; } }

/* How it works: funnel */
.funnel { display: grid; gap: 22px; }
.funnel-svg { width: 100%; height: auto; display: block; overflow: hidden; }
.fz1 { fill: var(--navy); } .fz2 { fill: var(--primary); } .fz3 { fill: var(--warn); }
.fdots circle { fill: var(--sky); } .fdots .d-m, .fdots .d-u { fill: var(--card); }
.funnel-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 330fr 320fr 310fr; gap: 0; }
.funnel-steps li { display: grid; gap: 4px; align-content: start; justify-items: start; padding-right: 22px; }
.funnel-steps .step-badge { width: 30px; height: 30px; border-radius: 9px; font-size: .9rem; margin-bottom: 6px; }
.funnel-steps b { font-family: "Inter Tight", Inter, sans-serif; font-weight: 600; font-size: 1.1rem; }
.funnel-steps span:not(.step-badge) { color: var(--muted); font-size: .97rem; }
@media (prefers-reduced-motion: no-preference) {
  .fdots circle { animation: fFlow 5s linear infinite; }
  .fdots circle:nth-child(2) { animation-delay: -1s; } .fdots circle:nth-child(3) { animation-delay: -2s; } .fdots circle:nth-child(4) { animation-delay: -3s; } .fdots circle:nth-child(5) { animation-delay: -4s; }
  .fdots .d-m { animation-name: fFlowM; } .fdots .d-m + .d-m { animation-delay: -2.5s; }
  .fdots .d-u { animation-name: fFlowU; animation-delay: 0s; }
}
@keyframes fFlow { from { transform: translateX(-20px); opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } to { transform: translateX(40px); opacity: 0; } }
@keyframes fFlowM { from { transform: translateX(-30px); opacity: 0; } 15% { opacity: 1; } 85% { opacity: 1; } to { transform: translateX(60px); opacity: 0; } }
@keyframes fFlowU { from { transform: translateX(-60px); opacity: 0; } 20% { opacity: 1; } 80% { opacity: 1; } to { transform: translateX(120px); opacity: 0; } }
@media (max-width: 760px) {
  .funnel-steps { grid-template-columns: 1fr; gap: 16px; }
  .funnel-steps li { padding: 0; }
}

/* Product: visual blocks */
.vis-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.vis { display: grid; gap: 8px; align-content: start; }
.vis-art { padding: 18px; min-height: 230px; display: grid; align-content: center; margin-bottom: 10px; }
.vis h3 { font-size: 1.2rem; }
.vis p { margin: 0; color: var(--muted); }
.hold-card { display: grid; gap: 12px; }
.suggest { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border: 1.5px dashed var(--sky); border-radius: var(--radius-sm); background: color-mix(in srgb, var(--sky) 9%, var(--card)); font-size: .9rem; }
.suggest b { display: block; color: var(--fg); }
.suggest-ic { flex: none; width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: var(--sky); color: #0b2a4a; font-weight: 700; }
.rate-table { display: grid; gap: 8px; }
.rt-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 12px; border: 1px solid var(--border-soft); border-radius: 10px; font-weight: 600; font-size: .92rem; }
.rt-formula { margin: 6px 0 0; padding-top: 10px; border-top: 1px dashed var(--border); color: var(--muted); font-size: .85rem; font-variant-numeric: tabular-nums; }
.dash { display: grid; gap: 18px; }
.dash-bars { display: grid; gap: 10px; }
.db { display: grid; grid-template-columns: 130px minmax(0, 1fr); align-items: center; gap: 12px; font-size: .85rem; font-weight: 700; color: var(--muted); }
.db em { font-style: normal; }
.db i { display: block; height: 12px; border-radius: 6px; }
.db .b-ok { background: var(--ok); } .db .b-bad { background: var(--bad); } .db .b-warn { background: var(--warn); }
.dash-spark { display: grid; gap: 6px; font-size: .78rem; font-weight: 700; letter-spacing: .04em; color: var(--muted); }
.dash-spark svg { width: 100%; height: 48px; } .dash-spark path { stroke: var(--primary); }
@media (max-width: 760px) { .vis-grid { grid-template-columns: 1fr; } .db { grid-template-columns: 110px minmax(0, 1fr); } }

/* Contact */
.contact-simple { text-align: center; display: grid; justify-items: center; gap: 4px; }
.contact-simple .eyebrow::after { margin-inline: auto; }
.contact-simple .section-lead { margin: 12px auto 24px; }
.db .bw78 { width: 78%; } .db .bw52 { width: 52%; } .db .bw22 { width: 22%; }

/* 12.10 düzeltmeler */
.metro::before { right: calc((100% - 72px) / 4 - 22px); }
.fz3 { fill: var(--sky); }
.fdots .d-u { fill: var(--navy); }
@media (max-width: 860px) { .metro::before { right: auto; bottom: 40px; } }
@media (max-width: 640px) {
  .icon-row li { grid-template-columns: 52px minmax(0, 1fr); column-gap: 16px; row-gap: 2px; }
  .icon-row .ico { grid-row: span 2; }
  .icon-row b { margin-top: 2px; }
}
@media (max-width: 760px) {
  .vis-art .relations { overflow-x: auto; }
  .vis-art .rel-svg { min-width: 480px; }
}

/* 12.10: başlıklar büyütüldü (az metin, görsel ağırlıklı düzen) */
.hero-copy, .section-head, .contact-simple { min-width: 0; }
.eyebrow { font-size: .86rem; letter-spacing: .12em; margin-bottom: 16px; }
.eyebrow::after { width: 42px; margin-top: 10px; }
.contact-simple .eyebrow::after { margin-inline: auto; }
h1 { font-size: clamp(2.4rem, 1.3rem + 4.2vw, 4.1rem); }
h2 { font-size: clamp(1.9rem, 1.2rem + 2.8vw, 3rem); }
.section-head h2 { max-width: 22ch; }
.stop h3, .icon-row b, .funnel-steps b { font-size: 1.22rem; }
.vis h3 { font-size: 1.32rem; }

/* 12.10: bölüm etiketi = sitenin kendi fontuyla, vidalı emaye tabela üzerinde */
:root { --sign-top: #ffffff; --sign-bot: #e9eef6; --sign-edge: #cfd7e4; --screw: #9aa6b8; --sign-ink: var(--primary); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --sign-top: #222b3d; --sign-bot: #182031; --sign-edge: #2f3a50; --screw: #56627a; } }
:root[data-theme="dark"] { --sign-top: #222b3d; --sign-bot: #182031; --sign-edge: #2f3a50; --screw: #56627a; }
.eyebrow {
  position: relative; display: inline-block; width: fit-content; max-width: 100%;
  padding: 11px 34px 10px; border-radius: 7px;
  font-size: .98rem; font-weight: 700; letter-spacing: .13em; line-height: 1.2; color: var(--sign-ink);
  background:
    radial-gradient(circle at 15px 50%, var(--screw) 0 2.6px, rgba(0,0,0,.18) 2.7px 3.4px, transparent 3.5px),
    radial-gradient(circle at calc(100% - 15px) 50%, var(--screw) 0 2.6px, rgba(0,0,0,.18) 2.7px 3.4px, transparent 3.5px),
    linear-gradient(180deg, var(--sign-top), var(--sign-bot));
  border: 1px solid var(--sign-edge);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.85), inset 0 -2px 0 rgba(16,24,40,.05), 0 2px 3px rgba(16,24,40,.07), 0 10px 18px -12px rgba(16,24,40,.35);
  margin-bottom: 20px;
}
.eyebrow::after { display: none; }
.contact-simple .eyebrow { justify-self: center; }
@media (max-width: 480px) { .eyebrow { font-size: .86rem; letter-spacing: .1em; padding: 10px 28px 9px; } }
h1 { font-size: clamp(2.4rem, 1.3rem + 3.6vw, 3.75rem); }

/* 12.10 (2): emaye sokak tabelası hissi — iç çerçeve çizgisi, çerçeve dışında vidalar, emaye parlaması, kalın kenar */
.eyebrow {
  font-size: 1.12rem; letter-spacing: .12em; padding: 15px 44px 14px; border-radius: 9px;
  background:
    radial-gradient(circle at 15px 50%, #f7f9fc 0 1.2px, var(--screw) 1.3px 3.2px, rgba(0,0,0,.22) 3.3px 4px, transparent 4.1px),
    radial-gradient(circle at calc(100% - 15px) 50%, #f7f9fc 0 1.2px, var(--screw) 1.3px 3.2px, rgba(0,0,0,.22) 3.3px 4px, transparent 4.1px),
    linear-gradient(112deg, transparent 0 34%, rgba(255,255,255,.55) 42%, transparent 52%),
    linear-gradient(180deg, var(--sign-top), var(--sign-bot));
  border: 1px solid var(--sign-edge);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.9), inset 0 -3px 0 rgba(16,24,40,.06), inset 0 0 0 1px rgba(255,255,255,.4),
    0 1px 0 var(--sign-edge), 0 3px 0 -1px color-mix(in srgb, var(--sign-edge) 70%, #8f9bb0),
    0 12px 22px -14px rgba(16,24,40,.45);
}
.eyebrow::before {
  content: ""; position: absolute; inset: 6px 28px; border-radius: 5px; pointer-events: none;
  border: 1.5px solid color-mix(in srgb, var(--sign-ink) 75%, transparent);
}
:root[data-theme="dark"] .eyebrow { background:
    radial-gradient(circle at 15px 50%, #8d98ad 0 1.2px, var(--screw) 1.3px 3.2px, rgba(0,0,0,.4) 3.3px 4px, transparent 4.1px),
    radial-gradient(circle at calc(100% - 15px) 50%, #8d98ad 0 1.2px, var(--screw) 1.3px 3.2px, rgba(0,0,0,.4) 3.3px 4px, transparent 4.1px),
    linear-gradient(112deg, transparent 0 34%, rgba(255,255,255,.07) 42%, transparent 52%),
    linear-gradient(180deg, var(--sign-top), var(--sign-bot)); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .eyebrow { background:
    radial-gradient(circle at 15px 50%, #8d98ad 0 1.2px, var(--screw) 1.3px 3.2px, rgba(0,0,0,.4) 3.3px 4px, transparent 4.1px),
    radial-gradient(circle at calc(100% - 15px) 50%, #8d98ad 0 1.2px, var(--screw) 1.3px 3.2px, rgba(0,0,0,.4) 3.3px 4px, transparent 4.1px),
    linear-gradient(112deg, transparent 0 34%, rgba(255,255,255,.07) 42%, transparent 52%),
    linear-gradient(180deg, var(--sign-top), var(--sign-bot)); } }
@media (max-width: 480px) { .eyebrow { font-size: .95rem; letter-spacing: .09em; padding: 13px 36px 12px; } .eyebrow::before { inset: 5px 24px; } }
/* 12.10: ürün görselleri aynı yükseklikte ve hizalı */
.vis-grid { align-items: stretch; }
.vis { grid-template-rows: auto auto 1fr; }
.vis-art { height: 290px; min-height: 0; margin-bottom: 12px; overflow: hidden; align-content: center; }
.vis-art .relations { height: 100%; display: grid; align-items: center; }
.vis-art .rel-svg { max-height: 250px; }
@media (max-width: 760px) { .vis-art { height: auto; min-height: 220px; } .vis-art .rel-svg { max-height: none; } }
/* 12.10: iç çerçeve çizgisi kaldırıldı */
.eyebrow::before { content: none; }
.eyebrow { padding-inline: 40px; }
@media (max-width: 480px) { .eyebrow { padding-inline: 32px; } }

/* 12.10: istasyon kalkış panosu (split-flap) — açık kapaklar, sitenin mavisi, ortadan bölünmüş kapak çizgisi */
:root { --flap-top: #ffffff; --flap-bot: #eef2f8; --flap-edge: #d3dae6; --flap-split: rgba(16,24,40,.16); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --flap-top: #26304a; --flap-bot: #1d2639; --flap-edge: #34405a; --flap-split: rgba(0,0,0,.45); } }
:root[data-theme="dark"] { --flap-top: #26304a; --flap-bot: #1d2639; --flap-edge: #34405a; --flap-split: rgba(0,0,0,.45); }
.eyebrow.flapboard {
  background: none; border: 0; box-shadow: none; padding: 0; border-radius: 0;
  display: flex; flex-wrap: wrap; gap: 6px 12px; width: auto; letter-spacing: 0;
  font-family: "Inter Tight", Inter, "Helvetica Neue", Helvetica, Arial, sans-serif; font-weight: 700; font-size: 1.06rem; line-height: 1;
  color: var(--primary); margin-bottom: 22px;
}
.flapboard::before, .flapboard::after { content: none !important; }
.flap-w { display: inline-flex; gap: 2px; }
.flap {
  position: relative; display: inline-grid; place-items: center; width: 1.42em; height: 1.82em; border-radius: 3px;
  background: linear-gradient(180deg, var(--flap-top) 0 49%, var(--flap-bot) 51% 100%);
  border: 1px solid var(--flap-edge);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.7), 0 1px 0 rgba(16,24,40,.06), 0 3px 6px -3px rgba(16,24,40,.25);
  overflow: hidden;
}
.flap::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: var(--flap-split); box-shadow: 0 1px 0 rgba(255,255,255,.55); }
.flap.go { animation: flapDrop .07s ease-in; }
@keyframes flapDrop { 0% { transform: scaleY(1); } 50% { transform: scaleY(.55); filter: brightness(.94); } 100% { transform: scaleY(1); } }
.contact-simple .eyebrow.flapboard { justify-content: center; }
@media (max-width: 480px) { .eyebrow.flapboard { font-size: .9rem; gap: 5px 9px; } }
/* bölme çizgisi harfin arkasında (üstü çizili görünmesin) */
.flap::after { content: none; }
.flap { background: linear-gradient(180deg, var(--flap-top) 0 calc(50% - .6px), var(--flap-split) calc(50% - .6px) calc(50% + .6px), var(--flap-bot) calc(50% + .6px) 100%); }
/* kapak yazısı gövde metniyle aynı boyda; kapaklar daha kompakt */
.eyebrow.flapboard { font-size: 1.0625rem; gap: 5px 10px; margin-bottom: 18px; }
.flap-w { gap: 1px; }
.flap { width: 1.16em; height: 1.48em; border-radius: 2.5px; }
@media (max-width: 480px) { .eyebrow.flapboard { font-size: .95rem; } }