/* self-hosted fonts (restored after polish strip) */
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: italic;
  font-weight: 400;
  font-display: optional;
  src: url(../fonts/IBMPlexMono-400-italic-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: italic;
  font-weight: 400;
  font-display: optional;
  src: url(../fonts/IBMPlexMono-400-italic-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: italic;
  font-weight: 600;
  font-display: optional;
  src: url(../fonts/IBMPlexMono-600-italic-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: italic;
  font-weight: 600;
  font-display: optional;
  src: url(../fonts/IBMPlexMono-600-italic-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: optional;
  src: url(../fonts/IBMPlexMono-400-normal-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: optional;
  src: url(../fonts/IBMPlexMono-400-normal-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: optional;
  src: url(../fonts/IBMPlexMono-500-normal-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: optional;
  src: url(../fonts/IBMPlexMono-500-normal-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 600;
  font-display: optional;
  src: url(../fonts/IBMPlexMono-600-normal-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 600;
  font-display: optional;
  src: url(../fonts/IBMPlexMono-600-normal-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 700;
  font-display: optional;
  src: url(../fonts/IBMPlexMono-700-normal-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 700;
  font-display: optional;
  src: url(../fonts/IBMPlexMono-700-normal-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: italic;
  font-weight: 400;
  font-stretch: 100%;
  font-display: optional;
  src: url(../fonts/IBMPlexSans-400-italic-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: italic;
  font-weight: 400;
  font-stretch: 100%;
  font-display: optional;
  src: url(../fonts/IBMPlexSans-400-italic-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: italic;
  font-weight: 600;
  font-stretch: 100%;
  font-display: optional;
  src: url(../fonts/IBMPlexSans-600-italic-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: italic;
  font-weight: 600;
  font-stretch: 100%;
  font-display: optional;
  src: url(../fonts/IBMPlexSans-600-italic-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 400;
  font-stretch: 100%;
  font-display: optional;
  src: url(../fonts/IBMPlexSans-400-normal-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 400;
  font-stretch: 100%;
  font-display: optional;
  src: url(../fonts/IBMPlexSans-400-normal-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 500;
  font-stretch: 100%;
  font-display: optional;
  src: url(../fonts/IBMPlexSans-500-normal-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 500;
  font-stretch: 100%;
  font-display: optional;
  src: url(../fonts/IBMPlexSans-500-normal-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 600;
  font-stretch: 100%;
  font-display: optional;
  src: url(../fonts/IBMPlexSans-600-normal-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 600;
  font-stretch: 100%;
  font-display: optional;
  src: url(../fonts/IBMPlexSans-600-normal-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 700;
  font-stretch: 100%;
  font-display: optional;
  src: url(../fonts/IBMPlexSans-700-normal-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 700;
  font-stretch: 100%;
  font-display: optional;
  src: url(../fonts/IBMPlexSans-700-normal-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ============================================================
   MİKRONMARK — Endüstriyel Lazer Markalama
   Technical-spec / instrument. Fiber lazer & izlenebilirlik.
   ============================================================ */

:root {
  interpolate-size: allow-keywords;

  --bg:        #101211;
  --surface:   #1A1D1B;
  --surface-2: #22261F;
  --surface-3: #14171450;
  --ink:       #D7DBD5;
  --ink-soft:  #9AA096;
  --ink-faint: #767c72;
  --accent:    #C6FF3A;   /* fills / lines / decor */
  --accent-text:#C6FF3A;  /* on dark bg this reads fine */
  --accent-ink:#0d1502;   /* text on accent fill */
  --accent2:   #FF6A2B;   /* orange */
  --accent2-text:#FF8C57;
  --line:      #2c322b;
  --line-strong:#3a4038;
  --ok:        #C6FF3A;

  --serif: 'Saira', 'Arial Narrow', sans-serif;
  --sans:  'IBM Plex Sans', system-ui, sans-serif;
  --mono:  'IBM Plex Mono', 'Consolas', monospace;

  --wrap: 1400px;
  --pad: clamp(16px, 4vw, 40px);
  --header-h: 68px;

  --e1: cubic-bezier(.2,.7,.2,1);
  --e2: cubic-bezier(.4,0,.2,1);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; overflow-x: hidden; max-width: 100vw; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 12px); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.62;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

figure, figcaption, blockquote { margin: 0; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 700;
  line-height: 1.14;
  margin: 0;
  color: var(--ink);
  letter-spacing: -0.01em;
}
p { margin: 0 0 1em; }
button { font-family: inherit; }

::selection { background: var(--accent); color: var(--accent-ink); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 2000;
  background: var(--accent); color: var(--accent-ink);
  padding: 10px 16px; font-family: var(--mono); font-size: 13px;
}
.skip-link:focus { left: 8px; top: 8px; }

.container {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

.mono { font-family: var(--mono); }
.accent { color: var(--accent-text); }
.accent2 { color: var(--accent2-text); }

/* ============================================================
   TECHNICAL DECOR — measurement guides & groove profile
   ============================================================ */
.tech-eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent-text);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.tech-eyebrow::before {
  content: "";
  width: 26px; height: 1px;
  background: var(--accent);
  display: inline-block;
}

/* engraved groove divider */
.groove {
  height: 3px;
  background:
    linear-gradient(180deg, rgba(0,0,0,.6), transparent 55%),
    linear-gradient(0deg, rgba(255,255,255,.05), transparent 55%);
  border-top: 1px solid #05070533;
  border-bottom: 1px solid #ffffff0a;
}

/* dotted measurement rule */
.dim-rule {
  height: 1px;
  background-image: repeating-linear-gradient(90deg, var(--line-strong) 0 6px, transparent 6px 12px);
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1080;
  height: var(--header-h);
  display: flex; align-items: center;
  background: rgba(16, 18, 17, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
  transition: height 240ms var(--e2), background 240ms var(--e2), box-shadow 240ms var(--e2);
}
.site-header.is-scrolled, .site-header.scrolled {
  background: rgba(16,18,17,0.98);
  box-shadow: 0 8px 24px -16px rgba(0,0,0,.6);
  height: 58px;
}
.header-inner {
  width: 100%; max-width: var(--wrap); margin: 0 auto;
  padding: 0 var(--pad);
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px;
}
.brand {
  display: flex; align-items: baseline; gap: 8px;
  font-family: var(--serif); font-weight: 700; font-size: 20px;
  letter-spacing: 0.02em; color: var(--ink);
  white-space: nowrap;
}
.brand b { color: var(--ink); }
.brand .brand-dot { color: var(--accent-text); }
.brand small {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.22em;
  color: var(--ink-faint); text-transform: uppercase; font-weight: 400;
}

.nav-desktop { display: none; }
@media (min-width: 1024px) {
  .nav-desktop { display: flex; align-items: center; gap: 26px; }
  .nav-desktop a {
    font-family: var(--mono); font-size: 13px; letter-spacing: 0.03em;
    color: var(--ink-soft); position: relative; padding: 6px 0;
    transition: color 200ms var(--e2);
  }
  .nav-desktop a::after {
    content: ""; position: absolute; left: 0; right: 100%; bottom: -2px;
    height: 2px; background: var(--accent);
    transition: right 220ms var(--e1);
  }
  .nav-desktop a:hover, .nav-desktop a.is-active { color: var(--ink); }
  .nav-desktop a:hover::after, .nav-desktop a.is-active::after { right: 0; }
  .nav-desktop .nav-cta::after { display: none; }
}
.nav-cta {
  background: var(--accent); color: var(--accent-ink) !important;
  padding: 9px 16px; border-radius: 3px;
  font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.04em;
  font-weight: 500;
  transition: background 200ms var(--e2), transform 200ms var(--e2), box-shadow 200ms;
}
.nav-desktop .nav-cta:hover, .nav-desktop .nav-cta:focus-visible {
  background: #d6ff64; color: var(--accent-ink) !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -10px rgba(198,255,58,.5);
}

/* hamburger */
.nav-toggle {
  display: inline-flex; flex-direction: column; justify-content: center;
  gap: 5px; width: 42px; height: 42px; padding: 9px;
  background: transparent; border: 1px solid var(--line-strong);
  border-radius: 4px; cursor: pointer; z-index: 1100; position: relative;
}
.nav-toggle span {
  display: block; height: 2px; width: 100%; background: var(--ink);
  border-radius: 2px; transition: transform 260ms var(--e1), opacity 200ms;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
@media (min-width: 1024px) { .nav-toggle { display: none; } }

/* drawer */
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: min(360px, 92vw);
  background: #0d0f0e;
  border-left: 1px solid var(--line-strong);
  z-index: 1050;
  transform: translateX(100%);
  transition: transform 320ms var(--e1);
  padding: calc(var(--header-h) + 24px) 28px 32px;
  display: flex; flex-direction: column; gap: 4px;
  overflow-y: auto;
}
.drawer.is-open { transform: translateX(0); }
.drawer a {
  font-family: var(--serif); font-size: 20px; font-weight: 600;
  color: var(--ink); padding: 13px 0; border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between;
  transition: color 200ms, padding-left 200ms var(--e2);
}
.drawer a::after { content: "→"; color: var(--ink-faint); font-family: var(--mono); font-size: 15px; }
.drawer a:hover { color: var(--accent-text); padding-left: 6px; }
.drawer .drawer-cta {
  margin-top: 18px; justify-content: center; background: var(--accent);
  color: var(--accent-ink); border-radius: 4px; border-bottom: 0;
  font-family: var(--mono); font-size: 14px; letter-spacing: 0.03em;
  padding: 15px; font-weight: 500;
}
.drawer .drawer-cta::after { display: none; }
.drawer .drawer-cta:hover { color: var(--accent-ink); padding-left: 0; background: #d6ff64; }
.drawer-meta {
  margin-top: auto; padding-top: 22px;
  font-family: var(--mono); font-size: 12px; color: var(--ink-faint);
  line-height: 1.9;
}
.drawer-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.55);
  z-index: 1040; opacity: 0; visibility: hidden;
  transition: opacity 240ms var(--e2), visibility 240ms;
}
.drawer-backdrop.is-open { opacity: 1; visibility: visible; }

main { padding-top: var(--header-h); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--mono); font-size: 14px; letter-spacing: 0.03em;
  padding: 14px 24px; border-radius: 4px; cursor: pointer;
  border: 1px solid transparent; text-align: center;
  transition: background 200ms var(--e2), color 200ms var(--e2),
              transform 200ms var(--e2), box-shadow 200ms var(--e2), border-color 200ms;
}
.btn-primary { background: var(--accent); color: var(--accent-ink); font-weight: 500; }
.btn-primary:hover, .btn-primary:focus-visible {
  background: #d6ff64; color: var(--accent-ink);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -12px rgba(198,255,58,.45);
}
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn-ghost:hover, .btn-ghost:focus-visible {
  background: var(--surface); color: var(--ink); border-color: var(--ink-soft);
  transform: translateY(-2px);
}
.btn-orange { background: var(--accent2); color: #180800; font-weight: 500; }
.btn-orange:hover, .btn-orange:focus-visible {
  background: #ff824a; color: #180800; transform: translateY(-2px);
  box-shadow: 0 12px 28px -12px rgba(255,106,43,.45);
}
.btn .arw { transition: transform 200ms var(--e1); }
.btn:hover .arw { transform: translateX(4px); }

/* ============================================================
   SECTIONS
   ============================================================ */
section { position: relative; }
.section {
  padding: clamp(56px, 8vw, 104px) 0;
}
.section-head { max-width: 760px; margin-bottom: clamp(28px, 4vw, 44px); }
.section-head h2 {
  font-size: clamp(1.9rem, 4.4vw, 3.1rem);
  margin: 14px 0 12px;
}
.section-head p { color: var(--ink-soft); font-size: 1.05rem; max-width: 62ch; }
.section-index {
  font-family: var(--mono); font-size: 12px; color: var(--ink-faint);
  letter-spacing: 0.2em;
}

/* ============================================================
   HERO — split asymmetric
   ============================================================ */
.hero {
  position: relative;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 90% at 80% 0%, rgba(198,255,58,0.05), transparent 55%),
    var(--bg);
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 44px);
  padding: clamp(40px, 7vw, 88px) 0 clamp(48px, 7vw, 80px);
  align-items: center;
}
@media (min-width: 1024px) {
  .hero-grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); }
}

.hero-spec { min-width: 0; }
.hero h1 {
  font-size: clamp(2.5rem, 6.2vw, 4.5rem);
  line-height: 1.04;
  margin: 22px 0 20px;
  letter-spacing: -0.02em;
}
.hero h1 em {
  font-style: normal; color: var(--accent-text);
}
.hero-sub {
  color: var(--ink-soft); font-size: clamp(1.02rem, 1.6vw, 1.2rem);
  max-width: 52ch; margin-bottom: 28px;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 30px; }

/* spec ticker row */
.spec-ticker {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  overflow: hidden;
}
.spec-ticker div {
  padding: 16px 18px; border-right: 1px solid var(--line);
}
.spec-ticker div:last-child { border-right: 0; }
.spec-ticker .num {
  font-family: var(--serif); font-weight: 700; font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--ink);
  font-variant-numeric: tabular-nums; display: block; line-height: 1.1;
  min-width: 4ch;
}
.spec-ticker .lbl {
  font-family: var(--mono); font-size: 11px; color: var(--ink-faint);
  letter-spacing: 0.06em; text-transform: uppercase; margin-top: 4px; display: block;
}

.trust-strip {
  display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px;
}
.trust-strip span {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.03em;
  color: var(--ink-soft); border: 1px solid var(--line-strong);
  padding: 6px 11px; border-radius: 3px; background: var(--surface);
  display: inline-flex; align-items: center; gap: 7px;
}
.trust-strip span::before {
  content: ""; width: 6px; height: 6px; background: var(--accent);
  border-radius: 50%; display: inline-block;
}

/* ---- hero part figure with scanner signature ---- */
.part-figure {
  position: relative;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  overflow: hidden;
  background: #0a0c0b;
  min-width: 0;
  aspect-ratio: 4 / 3.4;
}
.part-figure img {
  width: 100%; height: 100%; object-fit: cover;
  filter: contrast(1.05) saturate(0.95);
}
/* scanner line */
.scanline {
  position: absolute; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent) 20%, var(--accent) 80%, transparent);
  box-shadow: 0 0 18px 2px rgba(198,255,58,0.55);
  top: 0; opacity: 0.9;
  animation: scan 4.2s var(--e2) infinite;
}
@keyframes scan {
  0%   { top: 4%;  opacity: 0; }
  12%  { opacity: 1; }
  50%  { top: 94%; opacity: 1; }
  62%  { opacity: 0; }
  100% { top: 4%;  opacity: 0; }
}
/* data matrix that "engraves in" */
.dmx {
  position: absolute; right: 16px; bottom: 16px;
  width: 88px; height: 88px; padding: 8px;
  background: rgba(10,12,11,0.82);
  border: 1px solid var(--line-strong);
  border-radius: 5px;
  display: grid; grid-template-columns: repeat(12, 1fr); grid-template-rows: repeat(12, 1fr);
  gap: 1px;
  animation: dmxreveal 4.2s var(--e2) infinite;
}
.dmx i { background: transparent; }
.dmx i.on { background: var(--ink); border-radius: 0.5px; }
@keyframes dmxreveal {
  0%,45%   { opacity: 0.15; filter: blur(1px); }
  62%,100% { opacity: 1; filter: blur(0); }
}
/* measurement labels */
.dim-label {
  position: absolute;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.04em;
  color: var(--accent-text); background: rgba(10,12,11,0.78);
  border: 1px solid var(--line-strong); padding: 3px 7px; border-radius: 3px;
  white-space: nowrap;
}
.dim-label.tl { top: 14px; left: 14px; }
.dim-label.tr { top: 14px; right: 14px; }
.dim-label.bl { bottom: 14px; left: 14px; color: var(--ink-soft); }
.part-caption {
  font-family: var(--mono); font-size: 11px; color: var(--ink-faint);
  margin-top: 10px; letter-spacing: 0.02em;
}
@media (prefers-reduced-motion: reduce) {
  .scanline { animation: none; opacity: 0; }
  .dmx { animation: none; opacity: 1; filter: none; }
}

/* corner ticks decor */
.hero::before, .hero::after {
  content: ""; position: absolute; width: 40px; height: 40px;
  border: 1px solid var(--line-strong); pointer-events: none;
}
.hero::before { left: 10px; top: calc(var(--header-h) + 10px); border-right: 0; border-bottom: 0; }
.hero::after  { right: 10px; bottom: 10px; border-left: 0; border-top: 0; }

/* ============================================================
   CALCULATOR
   ============================================================ */
.calc-wrap {
  display: grid; grid-template-columns: 1fr; gap: 22px;
}
@media (min-width: 900px) {
  .calc-wrap { grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); align-items: start; }
}
.calc-panel {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.02), transparent 40%),
    var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: clamp(20px, 3vw, 30px);
}
.calc-panel h3 {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--ink-faint); font-weight: 400;
  margin-bottom: 20px;
}
.calc-field { margin-bottom: 22px; }
.calc-field > label, .field-label {
  display: block; font-family: var(--mono); font-size: 12px;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-soft);
  margin-bottom: 9px;
}
.calc-select, .calc-number {
  width: 100%; background: #0d0f0e; color: var(--ink);
  border: 1px solid var(--line-strong); border-radius: 4px;
  padding: 12px 14px; font-family: var(--mono); font-size: 15px;
  transition: border-color 200ms;
}
.calc-select:focus, .calc-number:focus { border-color: var(--accent); outline: none; }

/* segmented control */
.seg {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px;
}
@media (min-width: 520px) { .seg { grid-template-columns: repeat(4, 1fr); } }
.seg button, .seg-depth button {
  background: #0d0f0e; border: 1px solid var(--line-strong);
  color: var(--ink-soft); padding: 11px 8px; border-radius: 4px;
  font-family: var(--mono); font-size: 12.5px; cursor: pointer;
  transition: all 180ms var(--e2); line-height: 1.3;
}
.seg button small, .seg-depth button small { display:block; font-size:10px; color:var(--ink-faint); margin-top:3px; }
.seg button:hover, .seg-depth button:hover { border-color: var(--ink-soft); color: var(--ink); }
.seg button[aria-pressed="true"], .seg-depth button[aria-pressed="true"] {
  background: var(--accent); color: var(--accent-ink); border-color: var(--accent);
}
.seg button[aria-pressed="true"] small, .seg-depth button[aria-pressed="true"] small { color: #1c2a00; }
.seg-depth { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }

.calc-note {
  font-family: var(--mono); font-size: 11.5px; color: var(--ink-faint);
  margin-top: 6px;
}

/* readout */
.calc-readout {
  background: #0b0d0c; border: 1px solid var(--line-strong);
  border-radius: 8px; padding: clamp(20px, 3vw, 28px);
  position: sticky; top: calc(var(--header-h) + 16px);
}
.readout-row {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 12px; padding: 13px 0; border-bottom: 1px dashed var(--line);
}
.readout-row:last-of-type { border-bottom: 0; }
.readout-row .k { font-family: var(--mono); font-size: 12px; color: var(--ink-soft); letter-spacing: 0.04em; }
.readout-row .v {
  font-family: var(--mono); font-size: 16px; color: var(--ink);
  font-variant-numeric: tabular-nums; text-align: right;
}
.readout-total {
  margin-top: 16px; padding-top: 18px; border-top: 1px solid var(--line-strong);
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
}
.readout-total .k { font-family: var(--mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft); }
.readout-total .v {
  font-family: var(--serif); font-weight: 700; font-size: clamp(1.8rem, 4vw, 2.5rem);
  color: var(--accent-text); font-variant-numeric: tabular-nums; line-height: 1.1;
}
.calc-msg {
  margin-top: 14px; font-family: var(--mono); font-size: 12px;
  padding: 10px 12px; border-radius: 4px; line-height: 1.55;
  border: 1px solid var(--line-strong); color: var(--ink-soft);
  background: var(--surface-2);
}
.calc-msg.warn { border-color: #6a4a1f; color: var(--accent2-text); background: #2a1a0d; }
.calc-msg.ok { border-color: #3f5a1f; color: var(--accent-text); background: #1c2510; }
.readout-disc {
  font-family: var(--mono); font-size: 11px; color: var(--ink-faint);
  margin-top: 14px; line-height: 1.6;
}

/* ============================================================
   MATERIAL / DEPTH TABLE + FIYAT
   ============================================================ */
.table-scroll {
  display: block; width: 100%; max-width: 100%; min-width: 0;
  overflow-x: auto; -webkit-overflow-scrolling: touch;
  margin: 18px 0;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
}
.table-scroll > table { margin: 0 !important; min-width: 560px; width: 100%; }
:where(*:has(> .table-scroll), *:has(> * > .table-scroll), *:has(> * > * > .table-scroll)) { min-width: 0; }

table.spec-table {
  border-collapse: collapse; width: 100%;
  font-family: var(--mono); font-size: 13.5px;
}
.spec-table thead th {
  background: var(--surface-2); color: var(--ink);
  text-align: left; padding: 13px 16px; font-weight: 600;
  letter-spacing: 0.04em; border-bottom: 1px solid var(--line-strong);
  white-space: nowrap; font-size: 12px; text-transform: uppercase;
}
.spec-table tbody td {
  padding: 13px 16px; border-bottom: 1px solid var(--line);
  color: var(--ink-soft); vertical-align: top;
}
.spec-table tbody tr:last-child td { border-bottom: 0; }
.spec-table tbody tr:hover td { background: rgba(198,255,58,0.03); }
.spec-table td strong { color: var(--ink); font-weight: 600; }
.spec-table .cell-accent { color: var(--accent-text); }

/* ============================================================
   TRACEABILITY FLOW
   ============================================================ */
.flow {
  display: grid; grid-template-columns: 1fr; gap: 0;
  counter-reset: step;
  border-left: 2px solid var(--line-strong);
  margin-left: 6px;
}
.flow-step {
  position: relative; padding: 0 0 34px 30px;
}
.flow-step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute; left: -13px; top: 0;
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--bg); border: 1px solid var(--accent);
  color: var(--accent-text); font-family: var(--mono); font-size: 10px;
  display: flex; align-items: center; justify-content: center;
}
.flow-step h4 { font-family: var(--serif); font-size: 1.25rem; margin-bottom: 6px; }
.flow-step .t { font-family: var(--mono); font-size: 11px; color: var(--accent2-text); letter-spacing: 0.04em; display: block; margin-bottom: 8px; }
.flow-step p { color: var(--ink-soft); margin: 0; max-width: 56ch; font-size: 0.97rem; }
.flow-media {
  border: 1px solid var(--line-strong); border-radius: 8px; overflow: hidden;
  aspect-ratio: 4/3;
}
.flow-media img { width: 100%; height: 100%; object-fit: cover; }
@media (min-width: 900px) {
  .flow-layout { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,0.85fr); gap: clamp(32px, 5vw, 60px); align-items: center; }
}

/* ============================================================
   QUALITY / STANDARDS
   ============================================================ */
.quality {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.015), transparent 30%),
    var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.qgrid { display: grid; grid-template-columns: 1fr; gap: 18px; }
@media (min-width: 720px) { .qgrid { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 1024px) { .qgrid { grid-template-columns: repeat(3,1fr); } }
.qcard {
  border: 1px solid var(--line-strong); border-radius: 8px;
  padding: 24px; background: var(--bg);
  transition: transform 220ms var(--e1), border-color 220ms;
}
.qcard:hover { transform: translateY(-4px); border-color: var(--ink-faint); }
.qcard .qtag {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--accent-text);
  padding-bottom: 12px; margin-bottom: 12px; border-bottom: 1px solid var(--line);
  display: block;
}
.qcard h4 { font-size: 1.2rem; margin-bottom: 8px; }
.qcard p { color: var(--ink-soft); margin: 0; font-size: 0.95rem; }

.std-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.std-row span {
  font-family: var(--mono); font-size: 12px; color: var(--ink-soft);
  border: 1px solid var(--line-strong); padding: 8px 13px; border-radius: 3px;
  background: var(--bg);
}
.std-row span b { color: var(--accent-text); font-weight: 500; }

/* ============================================================
   FEATURE IMAGE BANDS
   ============================================================ */
.band {
  position: relative; overflow: hidden;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.band-inner {
  display: grid; grid-template-columns: 1fr; gap: clamp(28px,4vw,50px);
  align-items: center; padding: clamp(48px,7vw,86px) 0;
}
@media (min-width: 900px) {
  .band-inner.rev { grid-template-columns: minmax(0,0.9fr) minmax(0,1.1fr); }
  .band-inner:not(.rev) { grid-template-columns: minmax(0,1.1fr) minmax(0,0.9fr); }
}
.band-media {
  border: 1px solid var(--line-strong); border-radius: 8px; overflow: hidden;
  aspect-ratio: 16/11; position: relative;
}
.band-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 700ms var(--e1); }
.band-media:hover img { transform: scale(1.04); }
.band-media .ovl {
  position: absolute; left: 12px; bottom: 12px;
  font-family: var(--mono); font-size: 11px; color: var(--ink);
  background: rgba(10,12,11,0.8); border: 1px solid var(--line-strong);
  padding: 5px 10px; border-radius: 3px;
}

/* ============================================================
   PRICING TABLE
   ============================================================ */
.price {
  background: var(--bg);
}
.price-cards { display: grid; grid-template-columns: 1fr; gap: 18px; }
@media (min-width: 760px) { .price-cards { grid-template-columns: repeat(3,1fr); } }
.price-card {
  border: 1px solid var(--line-strong); border-radius: 8px;
  padding: 26px 24px; background: var(--surface);
  display: flex; flex-direction: column;
  transition: transform 220ms var(--e1), border-color 220ms;
}
.price-card:hover { transform: translateY(-5px); border-color: var(--ink-faint); }
.price-card.feat { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.price-card .ptier {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--ink-faint);
}
.price-card.feat .ptier { color: var(--accent-text); }
.price-card .pamt {
  font-family: var(--serif); font-weight: 700; font-size: 2.4rem;
  margin: 12px 0 2px; color: var(--ink); font-variant-numeric: tabular-nums;
  line-height: 1.1;
}
.price-card .pamt small { font-size: 0.9rem; color: var(--ink-faint); font-family: var(--mono); font-weight: 400; }
.price-card .pdesc { color: var(--ink-soft); font-size: 0.92rem; margin: 8px 0 18px; }
.price-card ul { list-style: none; padding: 0; margin: 0 0 22px; display: flex; flex-direction: column; gap: 10px; }
.price-card li {
  font-size: 0.92rem; color: var(--ink-soft); padding-left: 22px; position: relative; line-height: 1.5;
}
.price-card li::before {
  content: ""; position: absolute; left: 0; top: 8px;
  width: 7px; height: 7px; background: var(--accent); border-radius: 1px;
}
.price-card li.no { color: var(--ink-faint); }
.price-card li.no::before { background: var(--line-strong); }
.price-card .btn { margin-top: auto; }
.price-disc {
  font-family: var(--mono); font-size: 11.5px; color: var(--ink-faint);
  margin-top: 20px; text-align: center; line-height: 1.7;
}

/* ============================================================
   TESTIMONIALS / NOTES
   ============================================================ */
.testi-grid { display: grid; grid-template-columns: 1fr; gap: 18px; }
@media (min-width: 700px) { .testi-grid { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 1080px) { .testi-grid { grid-template-columns: repeat(3,1fr); } }
.testi {
  border: 1px solid var(--line); border-radius: 8px; padding: 24px;
  background: var(--surface); display: flex; flex-direction: column;
}
.testi p { color: var(--ink); font-size: 0.98rem; margin: 0 0 16px; line-height: 1.6; }
.testi .meta { margin-top: auto; }
.testi .who { font-family: var(--serif); font-weight: 600; font-size: 1.02rem; }
.testi .when { font-family: var(--mono); font-size: 11px; color: var(--ink-faint); letter-spacing: 0.04em; margin-top: 2px; }
.testi .rating { font-family: var(--mono); font-size: 11px; color: var(--accent-text); margin-bottom: 12px; letter-spacing: 0.1em; }

/* notes / son eklenenler */
.notes-list { display: grid; grid-template-columns: 1fr; gap: 12px; margin-top: 22px; }
@media (min-width: 720px) { .notes-list { grid-template-columns: repeat(3,1fr); } }
.note {
  border: 1px solid var(--line); border-radius: 6px; padding: 16px 18px;
  background: var(--bg);
}
.note .nd { font-family: var(--mono); font-size: 11px; color: var(--accent2-text); letter-spacing: 0.04em; }
.note h5 { font-family: var(--serif); font-size: 1.02rem; margin: 6px 0 0; color: var(--ink); }

/* ============================================================
   FAQ
   ============================================================ */
.faq { max-width: 860px; }
.faq details {
  border: 1px solid var(--line); border-radius: 6px; margin-bottom: 12px;
  background: var(--surface); overflow: hidden;
}
.faq details[open] { border-color: var(--line-strong); }
.faq summary {
  list-style: none; cursor: pointer; padding: 18px clamp(16px,3vw,24px);
  font-family: var(--serif); font-weight: 600; font-size: 1.08rem;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  color: var(--ink);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; font-family: var(--mono); color: var(--accent-text); font-size: 1.4rem;
  transition: transform 300ms var(--e2); flex-shrink: 0;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .answer {
  height: 0; overflow: hidden; padding: 0 clamp(16px,3vw,24px);
  color: var(--ink-soft); font-size: 0.97rem;
  transition: height 360ms var(--e2), padding-block-end 360ms var(--e2);
}
.faq details[open] .answer { height: auto; padding-block-end: 22px; }
.faq .answer p:last-child { margin-bottom: 0; }
@media (prefers-reduced-motion: reduce) { .faq .answer { transition: none; } }

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band {
  background:
    radial-gradient(120% 140% at 10% 0%, rgba(198,255,58,0.08), transparent 50%),
    var(--surface-2);
  border-top: 1px solid var(--line);
}
.cta-band .container { text-align: center; }
.cta-band h2 { font-size: clamp(2rem, 5vw, 3.4rem); margin-bottom: 14px; }
.cta-band p { color: var(--ink-soft); max-width: 56ch; margin: 0 auto 28px; }
.cta-band .hero-cta { justify-content: center; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: #0b0d0c; border-top: 1px solid var(--line);
  padding: clamp(48px, 6vw, 72px) 0 32px;
}
.foot-grid {
  display: grid; grid-template-columns: 1fr; gap: 34px;
  padding-bottom: 40px; border-bottom: 1px solid var(--line);
}
@media (min-width: 720px) { .foot-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
@media (min-width: 1024px) { .foot-grid { grid-template-columns: 1.6fr 1fr 1fr 1.2fr; } }
.foot-brand .brand { font-size: 24px; margin-bottom: 14px; }
.foot-brand p { color: var(--ink-soft); font-size: 0.92rem; max-width: 40ch; }
.foot-col h4 {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--ink-faint); margin-bottom: 16px; font-weight: 400;
}
.foot-col a, .foot-col p {
  display: block; color: var(--ink-soft); font-size: 0.9rem; padding: 5px 0; margin: 0;
  transition: color 180ms;
}
.foot-col a:hover { color: var(--accent-text); }
.foot-col .fc { word-break: break-word; overflow-wrap: anywhere; }
.foot-bottom {
  display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between;
  align-items: center; padding-top: 26px;
}
.foot-bottom p { margin: 0; font-family: var(--mono); font-size: 11.5px; color: var(--ink-faint); }
.foot-legal { display: flex; flex-wrap: wrap; gap: 6px 16px; }
.foot-legal a { display: inline; font-family: var(--mono); font-size: 11.5px; color: var(--ink-faint); }
.foot-legal a:hover { color: var(--accent-text); }
.vkn { font-family: var(--mono); font-size: 11px; color: var(--ink-faint); margin-top: 8px !important; }

/* ============================================================
   REVEAL
   ============================================================ */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity 600ms var(--e1), transform 600ms var(--e1);
  transition-delay: calc(var(--i, 0) * 80ms);
}
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
}
html.no-js .reveal { opacity: 1; transform: none; }

/* ============================================================
   FORM
   ============================================================ */
.form-card {
  border: 1px solid var(--line-strong); border-radius: 8px;
  padding: clamp(22px, 3vw, 34px); background: var(--surface);
}
.form-grid { display: grid; grid-template-columns: 1fr; gap: 18px; }
@media (min-width: 620px) { .form-grid.two { grid-template-columns: 1fr 1fr; } }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label, .field > span {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.05em;
  text-transform: uppercase; color: var(--ink-soft);
}
.field input, .field select, .field textarea {
  background: #0d0f0e; border: 1px solid var(--line-strong); border-radius: 4px;
  padding: 12px 14px; color: var(--ink); font-family: var(--sans); font-size: 15px;
  width: 100%; transition: border-color 200ms;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--accent); outline: none;
}
.field input::placeholder, .field textarea::placeholder { color: var(--ink-faint); }
.field.kvkk { flex-direction: row; align-items: flex-start; gap: 10px; }
.field.kvkk label { text-transform: none; letter-spacing: 0; font-family: var(--sans); font-size: 13.5px; color: var(--ink-soft); }
.field input[type="checkbox"] {
  appearance: auto; -webkit-appearance: auto;
  width: 18px; height: 18px; min-width: 18px; min-height: 18px;
  padding: 0; border: 0; margin: 2px 0 0; accent-color: var(--accent);
}
.form-card .btn { margin-top: 4px; width: 100%; }
@media (min-width: 620px) { .form-card .btn { width: auto; } }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-hero {
  border-bottom: 1px solid var(--line);
  background: radial-gradient(100% 100% at 80% 0%, rgba(255,106,43,0.05), transparent 55%), var(--bg);
  padding: clamp(48px, 8vw, 96px) 0 clamp(40px, 6vw, 64px);
}
.contact-hero h1 { font-size: clamp(2.4rem, 6vw, 4rem); margin: 18px 0 16px; }
.contact-hero p { color: var(--ink-soft); max-width: 56ch; font-size: 1.1rem; }

.chan-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 560px) { .chan-grid { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 960px) { .chan-grid { grid-template-columns: repeat(3,1fr); } }
.chan {
  border: 1px solid var(--line-strong); border-radius: 12px; padding: 22px;
  background: var(--surface); transition: transform 220ms var(--e1), border-color 220ms, box-shadow 220ms;
}
.chan:hover { transform: translateY(-3px); border-color: var(--ink-faint); box-shadow: 0 16px 34px -22px rgba(0,0,0,.7); }
.chan .cico {
  width: 46px; height: 46px; border-radius: 10px;
  background: var(--surface-2); border: 1px solid var(--line-strong);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 18px; color: var(--accent-text);
  margin-bottom: 16px;
}
.chan h3 { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); font-weight: 400; margin-bottom: 8px; }
.chan .cval { font-family: var(--serif); font-weight: 600; font-size: 1.12rem; color: var(--ink); word-break: break-word; overflow-wrap: anywhere; }
.chan .csub { font-size: 0.85rem; color: var(--ink-soft); margin-top: 6px; }
.chan a.cval:hover { color: var(--accent-text); }

.hours-grid { display: grid; grid-template-columns: 1fr; gap: 8px; margin-top: 18px; }
@media (min-width: 560px) { .hours-grid { grid-template-columns: repeat(2,1fr); } }
.hours-grid .hrow {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 11px 15px; border: 1px solid var(--line); border-radius: 5px;
  background: var(--surface); font-family: var(--mono); font-size: 13px;
}
.hours-grid .hrow.today { border-color: var(--accent); background: var(--surface-2); }
.hours-grid .hrow .d { color: var(--ink-soft); }
.hours-grid .hrow .h { color: var(--ink); font-variant-numeric: tabular-nums; }
.hours-grid .hrow.today .d, .hours-grid .hrow.today .h { color: var(--accent-text); }

/* ============================================================
   ABOUT / TEAM
   ============================================================ */
.team-grid { display: grid; grid-template-columns: 1fr; gap: 22px; }
@media (min-width: 680px) { .team-grid { grid-template-columns: repeat(3,1fr); } }
.member {
  border: 1px solid var(--line-strong); border-radius: 8px; overflow: hidden;
  background: var(--surface);
}
.member .mimg { aspect-ratio: 3/3.4; overflow: hidden; }
.member .mimg img { width: 100%; height: 100%; object-fit: cover; }
.member .mbody { padding: 20px; }
.member h4 { font-size: 1.2rem; }
.member .mrole { font-family: var(--mono); font-size: 11px; color: var(--accent-text); letter-spacing: 0.06em; text-transform: uppercase; margin: 4px 0 12px; }
.member p { color: var(--ink-soft); font-size: 0.92rem; margin: 0; }

/* generic prose for legal pages */
.prose { max-width: 820px; }
.prose h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin: 40px 0 14px; }
.prose h3 { font-size: 1.2rem; margin: 26px 0 10px; color: var(--ink); }
.prose p, .prose li { color: var(--ink-soft); font-size: 1rem; line-height: 1.7; }
.prose ul { padding-left: 22px; }
.prose li { margin-bottom: 8px; }
.prose strong { color: var(--ink); }
.page-hero {
  padding: clamp(40px, 7vw, 80px) 0 clamp(24px, 4vw, 40px);
  border-bottom: 1px solid var(--line);
}
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); margin: 14px 0 10px; }
.page-hero p { color: var(--ink-soft); max-width: 60ch; }

/* sitemap */
.sitemap-cols { display: grid; grid-template-columns: 1fr; gap: 28px; }
@media (min-width: 680px) { .sitemap-cols { grid-template-columns: repeat(2,1fr); } }
.sitemap-cols h3 { font-family: var(--mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 12px; }
.sitemap-cols a { display: block; padding: 8px 0; color: var(--ink-soft); border-bottom: 1px solid var(--line); }
.sitemap-cols a:hover { color: var(--accent-text); }

/* 404 */
.err {
  min-height: 66vh; display: flex; flex-direction: column; align-items: center;
  justify-content: center; text-align: center; padding: 60px var(--pad);
}
.err .code { font-family: var(--mono); font-size: clamp(4rem, 14vw, 9rem); color: var(--accent-text); line-height: 1; }
.err h1 { font-size: clamp(1.6rem, 4vw, 2.6rem); margin: 12px 0 14px; }
.err p { color: var(--ink-soft); max-width: 44ch; margin-bottom: 26px; }

/* cookie */
.cookie-banner {
  position: fixed; bottom: 16px; left: 16px; right: 16px;
  max-width: 520px; margin: 0 auto;
  background: #0d0f0e; border: 1px solid var(--line-strong);
  border-radius: 10px; padding: 20px 22px; z-index: 9999;
  transform: translateY(140%); opacity: 0;
  transition: transform 280ms var(--e1), opacity 240ms;
  box-shadow: 0 24px 60px -24px rgba(0,0,0,.8);
}
.cookie-banner.is-visible { transform: translateY(0); opacity: 1; }
@media (min-width: 720px) { .cookie-banner { left: 24px; right: auto; max-width: 420px; } }
.cookie-banner h3 { font-family: var(--serif); font-size: 1.1rem; margin-bottom: 8px; }
.cookie-banner p { color: var(--ink-soft); font-size: 0.86rem; margin-bottom: 16px; }
.cookie-banner p a { color: var(--accent-text); text-decoration: underline; }
.cookie-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.cookie-actions button {
  flex: 1 1 auto; min-height: 44px; padding: 11px 16px; border-radius: 5px;
  font-family: var(--mono); font-size: 12.5px; cursor: pointer; border: 1px solid var(--line-strong);
  transition: all 180ms var(--e2);
}
.cookie-actions .c-accept { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 500; }
.cookie-actions .c-accept:hover { background: #d6ff64; }
.cookie-actions .c-reject { background: transparent; color: var(--ink); }
.cookie-actions .c-reject:hover { background: var(--surface-2); }
.cookie-actions .c-settings { background: transparent; color: var(--ink-soft); flex: 1 1 100%; }
.cookie-actions .c-settings:hover { color: var(--ink); border-color: var(--ink-faint); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 640px) {
  body { font-size: 15.5px; }
  .spec-ticker { grid-template-columns: 1fr; }
  .spec-ticker div { border-right: 0; border-bottom: 1px solid var(--line); }
  .spec-ticker div:last-child { border-bottom: 0; }
  .hero-cta .btn { width: 100%; }
  .dmx { width: 68px; height: 68px; }
  .calc-readout { position: static; }
  .qcard { padding: 20px; }
}
.long { word-break: break-word; overflow-wrap: anywhere; }

.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--accent);z-index:9998;transition:width 80ms linear;pointer-events:none}

/* ============================================================
   LUXURY ENGRAVING / MARKING COLLAGE OVERLAY  — wall-to-wall
   Deep steel/ink ground - warm bone/ivory ID-plates - ONE brass.
   Signature pinned scene "SERI" = a bound stack of engraved plates
   that RIFFLES like a flip-book, advancing the serial frame-by-frame.
   ============================================================ */

/* --- sticky-fix: CLIP not hidden (overflow-x:hidden breaks position:sticky) --- */
html{ overflow-x:clip; overflow-y:visible; }
body{ overflow-x:clip; overflow-y:visible; max-width:100vw; }

:root{
  /* ONE metallic — brass/gold, cool-to-warm tonal range only */
  --gilt-hi:#ecd8a4; --gilt:#c3a25c; --gilt-lo:#7c5f28;
  --gilt-grad:linear-gradient(135deg,#eed49a 0%,#caa960 24%,#7c5f28 50%,#caa960 76%,#f0dca2 100%);
  --gold-line:rgba(176,142,70,.42);
  --bone:#efe7d5; --bone-2:#e2d7bd; --bone-ink:#26231b;
  --steel-1:#20242a; --steel-2:#171b20; --steel-3:#0f1216;
  --plate:linear-gradient(180deg,#f2ecdc,#e2d7bd);

  /* retire the loud lime + orange to the single brass family */
  --accent:#c3a25c; --accent-text:#d7bb79; --accent-ink:#1b1206;
  --accent2:#b8945a; --accent2-text:#d3b277;
  --ok:#c3a25c;

  /* elegant serif display, letterpress mono for codes */
  --serif: Georgia, 'Times New Roman', 'Saira', serif;
}

/* headings pick up the refined serif + a touch more air */
h1,h2,h3,h4{ font-family:var(--serif); letter-spacing:-0.012em; }
.hero h1 em{ font-style:italic; color:var(--gilt-hi); }

section, .hero, .site-header, .site-footer, .band, .quality, .price,
.cta-band, .trust-strip, .page-hero, .contact-hero{ position:relative; }

/* --- CONTINUOUS BRUSHED-STEEL + ENGRAVED-HATCH SUBSTRATE (fixed) --- */
body{
  background-color:#14171b;
  background-image:
    radial-gradient(120% 90% at 14% -6%, rgba(206,220,232,.05), transparent 46%),
    radial-gradient(120% 90% at 88% 10%, rgba(195,162,92,.07), transparent 44%),
    radial-gradient(100% 80% at 50% 116%, rgba(0,0,0,.45), transparent 60%),
    repeating-linear-gradient(90deg, rgba(255,255,255,.015) 0 1px, transparent 1px 3px),
    repeating-linear-gradient(0deg, rgba(0,0,0,.10) 0 1px, transparent 1px 34px),
    linear-gradient(180deg,#181c21,#12151a 60%,#0d1013);
  background-attachment:fixed,fixed,fixed,fixed,fixed,fixed;
  background-size:auto,auto,auto,auto,auto,auto;
}
body::before{
  content:""; position:fixed; inset:0; z-index:0; pointer-events:none;
  box-shadow:inset 0 0 220px rgba(0,0,0,.5), inset 0 0 0 8px rgba(150,120,58,.06);
  background:radial-gradient(130% 90% at 50% -8%, rgba(210,224,236,.05), transparent 55%);
}
main{ position:relative; z-index:2; }
section > .container, .trust-strip{ position:relative; z-index:4; }

/* neutralise flat fills so the steel collage wall shows through */
.quality, .price, .cta-band, .hero, .band{ background:transparent !important; }
.hero{ border-bottom:1px solid var(--gold-line) !important; }
.quality{ border-block:1px solid var(--gold-line) !important; }

/* hairline gilt seam where sections meet */
.section + .section::after,
.band + .section::after,
.section + .band::after{
  content:""; position:absolute; left:0; right:0; top:0; height:1px; z-index:3; pointer-events:none;
  background:linear-gradient(90deg,transparent,var(--gold-line) 16%,var(--gold-line) 84%,transparent);
}

/* header = steel masthead w/ gilt picture-rail edge */
.site-header{ background:rgba(20,23,27,.86) !important;
  border-bottom:1px solid var(--gold-line) !important; }
.site-header.is-scrolled, .site-header.scrolled{ background:rgba(18,21,25,.97) !important;
  box-shadow:0 10px 30px -22px rgba(0,0,0,.7); }
.brand .brand-dot{ color:var(--gilt) !important; }
.brand small{ color:var(--gilt) !important; opacity:.9; }
.nav-cta{ background:var(--gilt-grad) !important; color:#1b1206 !important; }
.nav-desktop .nav-cta:hover{ filter:brightness(1.08); box-shadow:0 8px 20px -10px rgba(195,162,92,.55); }
.nav-desktop a::after{ background:var(--gilt) !important; }

/* dark bands → velvet-steel with gilt edges */
.quality{ background-color:#181c20 !important;
  background-image:
    radial-gradient(120% 120% at 50% -20%, rgba(195,162,92,.10), transparent 60%),
    repeating-linear-gradient(90deg, rgba(255,255,255,.014) 0 1px, transparent 1px 130px),
    linear-gradient(180deg,#1b2025,#14171b) !important; }
.site-footer{ background-color:#0f1216 !important;
  background-image:
    radial-gradient(120% 90% at 50% -10%, rgba(195,162,92,.09), transparent 55%),
    linear-gradient(180deg,#14181c,#0c0e11) !important;
  border-top:2px solid var(--gilt) !important; }

/* --- EYEBROWS → brass letterpress chip --- */
.tech-eyebrow{
  color:var(--gilt-hi) !important; align-items:center;
  background:linear-gradient(180deg,rgba(176,142,70,.16),rgba(176,142,70,.07));
  border:1px solid rgba(176,142,70,.30);
  padding:5px 12px; border-radius:2px;
  box-shadow:2px 3px 0 rgba(0,0,0,.25);
}
.tech-eyebrow::before{ background:var(--gilt) !important; }
.section-index{ color:var(--gilt) !important; }

/* --- CARDS → steel plates in gilt hairline frames --- */
.calc-panel, .calc-readout, .price-card, .qcard, .testi, .note,
.faq details, .band-media, .flow-media, .part-figure, .spec-ticker,
.member, .chan, .form-card, .table-scroll{
  border-color:var(--gold-line) !important;
  box-shadow:0 22px 44px -30px rgba(0,0,0,.7), inset 0 0 0 1px rgba(195,162,92,.06) !important;
}
.price-card.feat{ border-color:var(--gilt) !important;
  box-shadow:0 0 0 1px var(--gilt) inset, 0 26px 46px -28px rgba(195,162,92,.35) !important; }
.spec-ticker, .band-media, .part-figure, .flow-media{
  border:2px solid var(--gilt) !important; border-image:var(--gilt-grad) 1 !important; border-radius:6px !important; }
.calc-readout{ border:1px solid var(--gilt) !important; }
.readout-total .v{ color:var(--gilt-hi) !important; }
.groove{ background:
    linear-gradient(180deg, rgba(0,0,0,.6), transparent 55%),
    linear-gradient(0deg, rgba(195,162,92,.12), transparent 55%) !important;
  border-bottom:1px solid rgba(195,162,92,.10) !important; }

/* keep instrument scanline/dmx in brass, not lime */
.scanline{ background:linear-gradient(90deg, transparent, var(--gilt) 20%, var(--gilt-hi) 50%, var(--gilt) 80%, transparent) !important;
  box-shadow:0 0 18px 2px rgba(195,162,92,.5) !important; }
.dim-label{ color:var(--gilt-hi) !important; }
.spec-table .cell-accent{ color:var(--gilt-hi) !important; }
.spec-ticker .num{ color:var(--bone) !important; }
.flow-step::before{ border-color:var(--gilt) !important; color:var(--gilt-hi) !important; }
.flow-step .t{ color:var(--gilt) !important; }
.note .nd{ color:var(--gilt) !important; }
.qcard .qtag{ color:var(--gilt-hi) !important; }
.testi .rating{ color:var(--gilt-hi) !important; }
.price-card li::before{ background:var(--gilt) !important; }
.faq summary::after{ color:var(--gilt-hi) !important; }
.std-row span b{ color:var(--gilt-hi) !important; }
.foot-col a:hover, .sitemap-cols a:hover, .chan a.cval:hover{ color:var(--gilt-hi) !important; }
.btn-orange{ background:var(--gilt-grad) !important; color:#1b1206 !important; }
.btn-orange:hover{ filter:brightness(1.07); box-shadow:0 12px 28px -12px rgba(195,162,92,.5) !important; }

/* ============================================================
   ENGRAVING / MARKING EPHEMERA DECOR  (.pm absolute, no pointer)
   ============================================================ */
.pm{ position:absolute; pointer-events:none; z-index:1; }
.pm-decor{ left:0; right:0; width:100%; }

/* full-width brass picture-rail */
.pm-rail{ height:6px; left:0; right:0; width:100%;
  background:linear-gradient(180deg, rgba(236,216,164,.5), rgba(124,95,40,.34) 48%, rgba(60,46,18,.34));
  box-shadow:0 3px 7px -3px rgba(0,0,0,.6), inset 0 1px 0 rgba(255,246,214,.5); }
.pm-rail::after{ content:""; position:absolute; left:0; right:0; top:6px; height:4px;
  background:linear-gradient(180deg, rgba(0,0,0,.28), transparent); }

/* engraved steel/brass ID plate */
.pm-plate{ width:96px; height:64px; border-radius:4px;
  background:linear-gradient(160deg,#3a4149 0%,#262c32 46%,#171b20 100%);
  border:2px solid var(--gilt); border-image:var(--gilt-grad) 1;
  box-shadow:0 20px 30px -18px rgba(0,0,0,.7), inset 0 1px 0 rgba(255,255,255,.14);
  transform:rotate(-3deg); overflow:hidden; }
.pm-plate::before{ content:"SN-2024-AX"; position:absolute; left:8px; top:9px;
  font-family:var(--mono); font-size:8.5px; letter-spacing:.06em; color:rgba(226,215,189,.62);
  text-shadow:0 1px 0 rgba(0,0,0,.6); }
.pm-plate::after{ content:"316L - LOT"; position:absolute; left:8px; bottom:8px;
  font-family:var(--mono); font-size:7px; letter-spacing:.05em; color:rgba(195,162,92,.7); }
.pm-plate.brass{ background:linear-gradient(160deg,#b9924a,#7c5f28 55%,#5a4319); }
.pm-plate.brass::before, .pm-plate.brass::after{ color:rgba(30,20,6,.7); text-shadow:0 1px 0 rgba(255,236,178,.3); }

/* bone spec-plate (foil label) */
.pm-spec{ width:104px; height:74px; background:var(--plate); color:var(--bone-ink);
  border:1px solid rgba(120,92,40,.3); border-left:4px solid var(--gilt);
  box-shadow:0 16px 26px -16px rgba(0,0,0,.6); transform:rotate(1.4deg);
  padding:9px 11px; font-family:var(--mono); font-size:8px; line-height:1.5; letter-spacing:.03em; }
.pm-spec b{ display:block; font-family:var(--serif); font-style:italic; font-size:12px; color:var(--bone-ink); margin-bottom:2px; }
.pm-spec i{ color:#6f5a2c; font-style:normal; }
.pm-spec::after{ content:""; position:absolute; right:6px; top:6px; width:6px; height:6px; border-radius:50%;
  background:radial-gradient(circle at 35% 35%,#f0dca2,#7c5f28); box-shadow:0 1px 2px rgba(0,0,0,.5); }

/* serial / lot metal tag (punched hole) */
.pm-tag{ width:92px; height:30px; background:var(--plate); color:var(--bone-ink);
  border:1px solid rgba(120,92,40,.32); border-radius:3px;
  box-shadow:0 12px 20px -13px rgba(0,0,0,.6); transform:rotate(-2deg);
  display:flex; align-items:center; padding-left:20px;
  font-family:var(--mono); font-size:9px; letter-spacing:.04em; }
.pm-tag::before{ content:""; position:absolute; left:7px; top:50%; transform:translateY(-50%);
  width:8px; height:8px; border-radius:50%; background:#14171b;
  box-shadow:inset 0 1px 2px rgba(0,0,0,.8), 0 0 0 1px rgba(120,92,40,.4); }
.pm-tag::after{ content:"MRK-0471"; }

/* datamatrix mark */
.pm-dmx{ width:46px; height:46px; padding:4px; background:var(--bone);
  border:1px solid rgba(120,92,40,.3); box-shadow:0 12px 20px -14px rgba(0,0,0,.6);
  transform:rotate(4deg); }
.pm-dmx::before{ content:""; display:block; width:100%; height:100%;
  background-color:#e9e0cd;
  background-image:
    linear-gradient(45deg,#241f16 25%,transparent 25% 75%,#241f16 75%),
    linear-gradient(45deg,#241f16 25%,transparent 25% 75%,#241f16 75%),
    linear-gradient(0deg,#241f16 50%,transparent 50%);
  background-size:9px 9px,9px 9px,4.5px 4.5px;
  background-position:0 0,4.5px 4.5px,0 0;
  border-left:2px solid #241f16; border-bottom:2px solid #241f16; }

/* QR mark (with corner finders) */
.pm-qr{ width:50px; height:50px; padding:4px; background:var(--bone);
  border:1px solid rgba(120,92,40,.3); box-shadow:0 12px 20px -14px rgba(0,0,0,.6);
  transform:rotate(-3deg); }
.pm-qr::before{ content:""; display:block; width:100%; height:100%;
  background-color:#e9e0cd;
  background-image:linear-gradient(45deg,#241f16 25%,transparent 25% 75%,#241f16 75%),
    linear-gradient(45deg,#241f16 25%,transparent 25% 75%,#241f16 75%);
  background-size:8px 8px; background-position:0 0,4px 4px; }
.pm-qr::after{ content:""; position:absolute; left:6px; top:6px; width:13px; height:13px;
  background:var(--bone); border:3px solid #241f16;
  box-shadow:24px 0 0 -1px var(--bone), 24px 0 0 2px #241f16,
             0 24px 0 -1px var(--bone), 0 24px 0 2px #241f16; }

/* hallmark (round brass stamp, M monogram) */
.pm-hall{ width:56px; height:56px; border-radius:50%;
  background:radial-gradient(circle at 38% 34%, #d9b978, var(--gilt) 55%, #6f5424 100%);
  box-shadow:0 12px 22px -10px rgba(0,0,0,.6), inset 0 2px 4px rgba(255,255,255,.3), inset 0 -6px 10px rgba(0,0,0,.35);
  display:grid; place-items:center; transform:rotate(-6deg); }
.pm-hall::before{ content:""; position:absolute; inset:5px; border-radius:50%; border:1px dashed rgba(40,28,8,.45); }
.pm-hall::after{ content:"M"; font-family:var(--serif); font-weight:700; font-style:italic; font-size:24px;
  color:#241a06; text-shadow:0 1px 1px rgba(255,236,178,.4); }

/* engraved code strip */
.pm-code{ background:var(--plate); color:var(--bone-ink);
  font-family:var(--mono); font-size:11px; letter-spacing:.05em;
  padding:5px 12px; white-space:nowrap; box-shadow:0 10px 20px -12px rgba(0,0,0,.6);
  border-top:1px solid rgba(40,30,10,.18); border-bottom:1px solid rgba(40,30,10,.18);
  transform:rotate(-2deg); }
.pm-code.ink{ background:#14171b; color:var(--gilt-hi); border-color:rgba(0,0,0,.5); }

/* caliper / micrometer scale */
.pm-caliper{ width:130px; height:26px; transform:rotate(2deg);
  background:linear-gradient(180deg,#e7ddc6,#cdbf9c);
  border:1px solid rgba(120,92,40,.4); border-radius:3px;
  box-shadow:0 12px 22px -14px rgba(0,0,0,.6);
  background-image:repeating-linear-gradient(90deg, rgba(40,30,10,.6) 0 1px, transparent 1px 11px); }
.pm-caliper::before{ content:""; position:absolute; left:0; top:-6px; width:16px; height:38px;
  border-radius:2px; background:linear-gradient(180deg,#b9a373,#8a7642); }
.pm-caliper::after{ content:"0    10    20   um"; position:absolute; left:20px; bottom:-13px;
  font-family:var(--mono); font-size:7px; letter-spacing:.08em; color:rgba(226,215,189,.5); white-space:nowrap; }

/* engraved ruler (graduated ticks) */
.pm-ruler{ width:150px; height:20px; transform:rotate(-1.5deg);
  background:linear-gradient(180deg,#e7ddc6,#d3c6a4);
  border:1px solid rgba(120,92,40,.35); box-shadow:0 10px 18px -12px rgba(0,0,0,.5);
  background-image:
    repeating-linear-gradient(90deg, rgba(40,30,10,.7) 0 1px, transparent 1px 6px),
    repeating-linear-gradient(90deg, rgba(40,30,10,.7) 0 1.4px, transparent 1.4px 30px);
  background-position:0 8px,0 0; background-size:auto 55%, auto 100%; background-repeat:repeat-x; }

/* tolerance stamp */
.pm-tol{ font-family:var(--mono); font-size:10px; letter-spacing:.1em;
  color:var(--gilt-hi); border:1.5px solid var(--gilt); border-radius:3px;
  padding:5px 9px; opacity:.72; transform:rotate(-4deg); background:rgba(195,162,92,.06); }

/* engraved-hatch swatch */
.pm-hatch{ width:52px; height:40px; opacity:.5; transform:rotate(5deg);
  background-image:repeating-linear-gradient(45deg, rgba(195,162,92,.5) 0 1px, transparent 1px 5px);
  border:1px solid rgba(195,162,92,.2); }

/* register + crop ticks */
.pm-cross{ width:22px; height:22px; opacity:.7; }
.pm-cross::before,.pm-cross::after{ content:""; position:absolute; background:rgba(176,142,70,.6); }
.pm-cross::before{ left:50%; top:0; width:1.5px; height:100%; transform:translateX(-50%); }
.pm-cross::after{ top:50%; left:0; height:1.5px; width:100%; transform:translateY(-50%); }
.pm-crop{ width:20px; height:20px; border-top:2px solid rgba(176,142,70,.55); border-left:2px solid rgba(176,142,70,.55); }
.pm-crop.br{ border-top:0; border-left:0; border-bottom:2px solid rgba(176,142,70,.55); border-right:2px solid rgba(176,142,70,.55); }

/* folio + rivet + spotlight */
.pm-folio{ font-family:var(--mono); font-size:12px; letter-spacing:.22em; color:var(--gilt); opacity:.62; }
.pm-rivet{ width:12px; height:12px; border-radius:50%;
  background:radial-gradient(circle at 35% 32%, #f0dca2, var(--gilt) 55%, #6f5424);
  box-shadow:0 2px 4px rgba(0,0,0,.5), inset 0 1px 1px rgba(255,255,255,.4); opacity:.9; }
.pm-glow{ width:220px; height:150px; border-radius:50%;
  background:radial-gradient(closest-side, rgba(220,232,244,.10), transparent 72%); filter:blur(6px); }
.pm-glow.warm{ background:radial-gradient(closest-side, rgba(255,238,190,.16), transparent 72%); }

/* mobile decor curation — keep ~45%, scale heavy pieces */
@media (max-width:900px){ .pm-bleed:nth-of-type(2n){ display:none !important; } }
@media (max-width:600px){
  .pm-bleed:nth-of-type(3n+1){ display:none !important; }
  .pm-plate,.pm-spec,.pm-tag,.pm-caliper,.pm-ruler,.pm-hall,.pm-dmx,.pm-qr,.pm-code{
    transform:scale(.82) rotate(-2deg); transform-origin:top left; }
  .pm-glow{ display:none; }
}

/* ============================================================
   SIGNATURE SCENE — "SERI" flip-book riffle of engraved plates
   A bound stack is thumbed at the top corner; plates peel & flip
   in rapid succession (rotateX about the top edge) with a motion
   streak, advancing the serial + datamatrix frame-by-frame.
   ============================================================ */
.cine-track{ position:relative; }
.cine-pin{ position:sticky; top:0; height:100vh; overflow:hidden; display:grid; place-items:center; }
.riffle-track{ height:440vh; }
.riffle-pin{
  background-color:#12151a;
  background-image:
    radial-gradient(120% 80% at 50% -6%, rgba(120,96,44,.24), transparent 55%),
    repeating-linear-gradient(90deg, rgba(255,255,255,.015) 0 1px, transparent 1px 3px),
    repeating-linear-gradient(0deg, rgba(0,0,0,.12) 0 1px, transparent 1px 40px),
    linear-gradient(180deg,#1b2026,#0c0f12);
  box-shadow:inset 0 0 220px rgba(0,0,0,.6), inset 0 0 0 8px rgba(150,120,58,.10);
}
.riffle-wrap{ position:relative; z-index:4; width:100%; max-width:var(--wrap);
  margin-inline:auto; padding-inline:var(--pad);
  display:grid; grid-template-columns:1fr; gap:clamp(24px,4vw,52px); align-items:center; }
@media (min-width:1000px){ .riffle-wrap{ grid-template-columns:1.02fr .9fr; } }

/* the bound book / stack */
.riffle-stage{ position:relative; width:100%; max-width:460px; aspect-ratio:1/1;
  margin-inline:auto; perspective:1500px; }
.riffle-book{ position:absolute; inset:6% 8%; transform-style:preserve-3d;
  transform:rotateX(20deg) rotateZ(-6deg); }
/* bound spine along the top edge */
.rf-spine{ position:absolute; left:-3%; right:-3%; top:-14px; height:20px; z-index:200;
  border-radius:4px; transform:translateZ(2px);
  background:linear-gradient(180deg,#d9b978,var(--gilt) 40%,#6f5424);
  box-shadow:0 6px 14px -6px rgba(0,0,0,.7), inset 0 1px 0 rgba(255,246,214,.5); }
.rf-spine::after{ content:""; position:absolute; inset:0;
  background:repeating-linear-gradient(90deg, rgba(40,28,8,.35) 0 2px, transparent 2px 12px); opacity:.6; }

/* each engraved plate */
.rf-plate{ position:absolute; inset:0; transform-origin:50% 0%; will-change:transform,opacity;
  border-radius:6px 6px 8px 8px; overflow:hidden; backface-visibility:hidden;
  background:linear-gradient(157deg,#3b434c 0%,#272d34 44%,#161a1f 100%);
  border:2px solid var(--gilt); border-image:var(--gilt-grad) 1;
  box-shadow:0 30px 44px -26px rgba(0,0,0,.8), inset 0 1px 0 rgba(255,255,255,.12); }
.rf-plate .rf-face{ position:absolute; inset:0; padding:6% 6.5%;
  display:grid; grid-template-rows:auto 1fr auto; }
.rf-top{ display:flex; align-items:baseline; justify-content:space-between; gap:8px; }
.rf-sn{ font-family:var(--mono); font-weight:600; font-size:clamp(15px,3.1vw,23px);
  letter-spacing:.02em; color:#e7ddc6; text-shadow:0 1px 0 rgba(0,0,0,.7); }
.rf-sn .ax{ color:var(--gilt-hi); }
.rf-lot{ font-family:var(--mono); font-size:10px; letter-spacing:.08em; color:rgba(195,162,92,.85); }
.rf-mid{ display:flex; align-items:center; gap:12px; margin-top:4%; min-height:0; }
.rf-thumb{ flex:0 0 42%; aspect-ratio:4/3; border-radius:3px; overflow:hidden;
  border:1px solid rgba(195,162,92,.5); box-shadow:inset 0 0 0 1px rgba(0,0,0,.4); }
.rf-thumb img{ width:100%; height:100%; object-fit:cover; filter:saturate(.72) contrast(1.03) sepia(.12); }
.rf-code{ flex:1 1 auto; min-width:0; font-family:var(--mono); font-size:9.5px; line-height:1.75;
  color:rgba(226,215,189,.62); }
.rf-code b{ color:var(--gilt-hi); font-weight:600; }
.rf-dmx{ flex:0 0 auto; width:clamp(46px,11vw,64px); aspect-ratio:1/1; padding:4px; background:var(--bone);
  border:1px solid rgba(120,92,40,.4); border-radius:2px; }
.rf-dmx i{ display:block; width:100%; height:100%;
  background-color:#e9e0cd;
  background-image:
    linear-gradient(45deg,#201c12 25%,transparent 25% 75%,#201c12 75%),
    linear-gradient(45deg,#201c12 25%,transparent 25% 75%,#201c12 75%),
    linear-gradient(0deg,#201c12 50%,transparent 50%);
  background-size:11px 11px,11px 11px,5.5px 5.5px;
  border-left:3px solid #201c12; border-bottom:3px solid #201c12; }
.rf-bot{ display:flex; align-items:center; justify-content:space-between; gap:8px;
  border-top:1px solid rgba(195,162,92,.22); padding-top:5%; margin-top:3%; }
.rf-bot span{ font-family:var(--mono); font-size:8.5px; letter-spacing:.06em; color:rgba(195,162,92,.7); }
.rf-bot .grade{ color:#e7ddc6; }
/* engraved brushed hatch over each plate */
.rf-plate::before{ content:""; position:absolute; inset:0; pointer-events:none; z-index:2; opacity:.5;
  background:repeating-linear-gradient(90deg, rgba(255,255,255,.03) 0 1px, transparent 1px 3px),
    radial-gradient(120% 90% at 30% 8%, rgba(255,255,255,.10), transparent 46%); }
/* riffle motion streak (peels + blurs during a flip) */
.rf-plate .rf-streak{ position:absolute; inset:0; z-index:3; pointer-events:none; opacity:0;
  background:linear-gradient(180deg, rgba(236,216,164,.5), rgba(255,255,255,0) 40%),
    linear-gradient(0deg, rgba(0,0,0,.5), transparent 34%);
  mix-blend-mode:screen; }
/* corner thumb tab */
.rf-thumbtab{ position:absolute; right:2%; top:-6px; width:34px; height:26px; z-index:210;
  border-radius:0 4px 6px 0; transform:translateZ(4px) rotate(2deg);
  background:linear-gradient(180deg,#caa960,#7c5f28);
  box-shadow:0 6px 12px -5px rgba(0,0,0,.7), inset 0 1px 0 rgba(255,246,214,.5); }
.rf-thumbtab::after{ content:""; position:absolute; left:6px; top:7px; right:6px; height:2px; border-radius:2px;
  background:rgba(40,28,8,.4); box-shadow:0 5px 0 rgba(40,28,8,.4),0 10px 0 rgba(40,28,8,.4); }

/* --- caption / readout --- */
.riffle-cap .riffle-c{ opacity:0; transform:translateY(20px); }
.riffle-cap .tech-eyebrow{ color:var(--gilt-hi) !important; }
.riffle-cap h2{ font-family:var(--serif); font-style:italic; font-size:clamp(1.9rem,4.2vw,3rem);
  font-weight:700; line-height:1.1; color:#f2ecdc; letter-spacing:-.01em; }
.riffle-cap h2 .accent-word{ color:var(--gilt-hi); font-style:normal; }
.riffle-cap .lead{ color:rgba(226,215,189,.8); max-width:46ch; margin-top:14px; font-size:1.04rem; }
.riffle-readout{ margin-top:22px; display:inline-flex; align-items:center; flex-wrap:wrap; gap:10px 16px;
  font-family:var(--mono); font-weight:600; font-size:13px; color:#f2ecdc;
  border:1px solid rgba(195,162,92,.4); border-radius:4px; padding:12px 16px;
  background:linear-gradient(180deg,rgba(32,38,44,.7),rgba(18,21,26,.7)); box-shadow:0 14px 24px -18px rgba(0,0,0,.7); }
.riffle-readout b{ color:var(--gilt-hi); font-variant-numeric:tabular-nums; }
#rfSerial{ font-size:19px; letter-spacing:.03em; }
.riffle-readout .rf-sep{ color:rgba(195,162,92,.4); }
.riffle-readout .rf-frame, .riffle-readout .rf-pct{ padding-left:16px; border-left:1px solid rgba(195,162,92,.3);
  color:rgba(226,215,189,.72); font-weight:600; }
.riffle-legend{ list-style:none; padding:0; margin:22px 0 0; display:grid; gap:7px; counter-reset:rf-i; }
.riffle-legend li{ position:relative; padding-left:30px; counter-increment:rf-i;
  font-family:var(--mono); font-size:.72rem; letter-spacing:.02em; color:rgba(226,215,189,.42);
  transition:color .3s ease; }
.riffle-legend li::before{ content:"0" counter(rf-i);
  position:absolute; left:0; top:0; font-size:.66rem; color:var(--gilt-hi);
  border:1px solid rgba(195,162,92,.4); border-radius:2px; padding:0 4px; }
.riffle-legend li.on{ color:#f2ecdc; }
.riffle-legend li.on::before{ background:var(--gilt-grad); color:#241a06; border-color:transparent; }

@media (max-width:1000px){ .riffle-track{ height:400vh; } .riffle-stage{ max-width:380px; } }
@media (max-width:600px){ .riffle-track{ height:300vh; } .riffle-stage{ max-width:280px; }
  .riffle-book{ transform:rotateX(16deg) rotateZ(-5deg); }
  .riffle-readout{ font-size:12px; } }

/* ============================================================
   PRELOADER + brass-dust motes
   ============================================================ */
#pre{ position:fixed; inset:0; z-index:99999; display:grid; place-items:center;
  background-color:#12151a;
  background-image:radial-gradient(120% 90% at 50% -8%, rgba(195,162,92,.12), transparent 55%),
    repeating-linear-gradient(0deg, rgba(0,0,0,.12) 0 1px, transparent 1px 34px),
    linear-gradient(180deg,#181c21,#0d1013);
  transition:opacity .7s ease, visibility .7s; }
#pre.done{ opacity:0; visibility:hidden; pointer-events:none; }
#pre .pl-in{ position:relative; text-align:center;
  background:linear-gradient(157deg,#3b434c,#171b20); color:var(--bone);
  padding:30px 46px; border:6px solid var(--gilt); border-image:var(--gilt-grad) 1;
  box-shadow:0 30px 56px -24px rgba(0,0,0,.7); transform:rotate(-1deg); }
#pre .pl-in::before{ content:""; position:absolute; top:-13px; left:50%; width:12px; height:12px;
  transform:translateX(-50%) rotate(45deg); background:linear-gradient(135deg,#f0dca2,#7c5f28);
  box-shadow:0 4px 8px -2px rgba(0,0,0,.5); }
#pre .pl-mark{ font-family:var(--serif); font-weight:700; font-style:italic; font-size:clamp(24px,7vw,40px); letter-spacing:.02em; color:var(--bone); }
#pre .pl-mark b{ color:var(--gilt-hi); font-weight:600; font-style:normal; letter-spacing:.22em; display:block; font-size:.34em; margin-top:6px; }
#pre .pl-sub{ font-family:var(--mono); font-size:10px; font-weight:600; letter-spacing:.3em; text-transform:uppercase; color:rgba(195,162,92,.8); margin-top:12px; }
#pre .pl-bar{ margin:20px auto 0; width:min(220px,58vw); height:7px; border:1px solid var(--gold-line); background:rgba(120,95,45,.16); overflow:hidden; position:relative; }
#pre .pl-bar i{ position:absolute; inset:0; width:0;
  background:linear-gradient(90deg,var(--gilt-lo),var(--gilt-hi)); animation:plFill 1.15s cubic-bezier(.5,0,.2,1) forwards; }
@keyframes plFill{ to{ width:100%; } }
#motes{ position:fixed; inset:0; z-index:3; pointer-events:none; mix-blend-mode:screen; opacity:.5; }
html.no-js #pre{ display:none; }

/* ============================================================
   REDUCED MOTION — resolve the riffle to a final settled plate
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  .riffle-cap .riffle-c{ opacity:1; transform:none; }
  .riffle-legend li{ color:#f2ecdc; }
  .rf-plate .rf-streak{ opacity:0 !important; }
}

/* ============================================================
   ✦✦ ELEVATE PASS — top-tier collage / typography / micro-detail
   Adds: real-photo cut-out plates (brass & steel duotone) tucked
   into airy zones, richer engraved ephemera, bigger editorial
   serif display + drop-caps, brass shimmer on hover, film grain,
   deeper steel tonal modelling on every plate. Palette locked to
   the existing brass / bone / steel tokens — no new colours.
   ============================================================ */

/* ---- 1 · FILM-GRAIN + tonal atmosphere (fixed, under header) ---- */
body::after{
  content:""; position:fixed; inset:0; z-index:5; pointer-events:none;
  opacity:.05; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size:140px 140px;
}
@media (prefers-reduced-motion:reduce){ body::after{ opacity:.035; } }

/* ---- 2 · EDITORIAL SERIF DISPLAY — larger, tighter, engraved ---- */
.hero h1{
  font-size:clamp(2.6rem,6.7vw,5.2rem); line-height:1.02; letter-spacing:-.025em;
  text-shadow:0 1px 0 rgba(0,0,0,.55), 0 24px 44px rgba(0,0,0,.4);
}
.hero h1 em{ color:var(--gilt-hi) !important; font-style:italic;
  text-shadow:0 1px 0 rgba(0,0,0,.6), 0 0 26px rgba(215,187,121,.28); }
.section-head h2{ font-size:clamp(2rem,4.9vw,3.5rem); letter-spacing:-.02em; }
.section-head h2, .cta-band h2{ text-shadow:0 1px 0 rgba(0,0,0,.5); }
.cta-band h2{ font-size:clamp(2.1rem,5.2vw,3.7rem); }
.band-inner h2{ text-shadow:0 1px 0 rgba(0,0,0,.5); }

/* refined brass eyebrow — hairline top-light + tighter tracking */
.tech-eyebrow{ letter-spacing:.30em;
  box-shadow:2px 3px 0 rgba(0,0,0,.28), inset 0 1px 0 rgba(255,246,214,.28) !important; }
.section-index{ letter-spacing:.24em; }

/* drop-caps on the signature lead paragraphs (CSS only, no text change) */
.hero-sub::first-letter,
.band-inner p:first-of-type::first-letter,
.riffle-cap .lead::first-letter{
  float:left; font-family:var(--serif); font-style:italic; font-weight:700;
  font-size:3.1em; line-height:.72; margin:.05em .12em 0 0; color:var(--gilt-hi);
  text-shadow:0 1px 0 rgba(0,0,0,.6), 0 2px 10px rgba(215,187,121,.25);
}

/* ---- 3 · STEEL TONAL DEPTH on plates — top sheen so nothing reads flat ---- */
.qcard, .price-card, .testi, .note, .calc-panel, .form-card, .chan, .member{
  background-image:linear-gradient(180deg, rgba(255,246,214,.05), rgba(255,255,255,0) 34%),
                   linear-gradient(180deg, var(--surface), var(--surface)) !important;
  background-blend-mode:screen, normal;
}
.qcard, .price-card, .testi, .chan, .member, .calc-panel, .calc-readout, .form-card{
  box-shadow:0 24px 48px -30px rgba(0,0,0,.75),
             inset 0 1px 0 rgba(255,246,214,.10),
             inset 0 0 0 1px rgba(195,162,92,.06) !important;
}
.qcard:hover, .price-card:hover, .chan:hover, .member:hover{
  border-color:var(--gilt) !important;
  box-shadow:0 30px 56px -30px rgba(0,0,0,.8),
             inset 0 1px 0 rgba(255,246,214,.16),
             0 0 0 1px rgba(195,162,92,.22) !important;
}

/* ---- 4 · BRASS SHIMMER on hover (image frames clip already) ---- */
.band-media, .part-figure, .flow-media, .member .mimg{ position:relative; }
.band-media::after, .part-figure::after, .flow-media::after, .member .mimg::after{
  content:""; position:absolute; inset:0; z-index:6; pointer-events:none;
  background:linear-gradient(115deg, transparent 32%, rgba(255,246,214,.42) 48%, rgba(255,255,255,.12) 54%, transparent 68%);
  transform:translateX(-130%); opacity:0;
}
.band-media:hover::after, .part-figure:hover::after,
.flow-media:hover::after, .member .mimg:hover::after{
  animation:eSheen 950ms var(--e2) forwards;
}
@keyframes eSheen{
  0%{ transform:translateX(-130%); opacity:0; }
  12%{ opacity:1; }
  100%{ transform:translateX(130%); opacity:0; }
}
@media (prefers-reduced-motion:reduce){
  .band-media::after,.part-figure::after,.flow-media::after,.member .mimg::after{ display:none; }
}

/* ---- 5 · REAL-PHOTO CUT-OUT PLATES — brass & steel duotone collage ---- */
.pm-photo{
  width:clamp(140px,12vw,188px); aspect-ratio:4/3; border-radius:4px;
  background-repeat:no-repeat,no-repeat; background-position:center,center;
  background-size:cover,cover; background-blend-mode:color,normal;
  /* warm brass duotone tames the lime overlay */
  background-image:linear-gradient(150deg,#d7b978,#7c5f28), var(--img);
  border:2px solid var(--gilt); border-image:var(--gilt-grad) 1;
  box-shadow:0 30px 46px -26px rgba(0,0,0,.82),
             inset 0 1px 0 rgba(255,246,214,.22),
             inset 0 0 40px rgba(0,0,0,.35);
  transform:rotate(-3deg); overflow:hidden; opacity:.96;
}
.pm-photo.steel{ background-image:linear-gradient(150deg,#9fb0c2,#2b333c), var(--img);
  border-color:#9aa9b6; border-image:linear-gradient(135deg,#c3d0dc,#5a6672 50%,#c3d0dc) 1; }
.pm-photo.tilt-r{ transform:rotate(3deg); }
/* engraved caption tag riveted to the plate corner */
.pm-photo::before{ content:attr(data-cap); position:absolute; left:0; bottom:0; z-index:3;
  font-family:var(--mono); font-size:8px; letter-spacing:.06em; color:#f2ecdc;
  background:rgba(12,14,17,.74); border-top:1px solid rgba(195,162,92,.5);
  border-right:1px solid rgba(195,162,92,.5); border-radius:0 4px 0 3px;
  padding:2px 7px; text-shadow:0 1px 0 rgba(0,0,0,.7); }
/* brushed-hatch + top light so the photo plate reads as a milled part */
.pm-photo::after{ content:""; position:absolute; inset:0; z-index:2; pointer-events:none;
  background:repeating-linear-gradient(90deg, rgba(255,255,255,.04) 0 1px, transparent 1px 3px),
    radial-gradient(120% 80% at 28% 6%, rgba(255,246,214,.16), transparent 46%); opacity:.6; }

/* a bound cluster wrapper used in the FAQ airy column */
.pm-stack{ z-index:1; }

/* tame the baked-in lime measurement overlays on the CONTENT photos —
   push neon green toward warm olive/brass so it sits in the palette,
   while keeping the images legible (not full duotone). */
.part-figure img{ filter:contrast(1.06) saturate(.62) sepia(.2) hue-rotate(-12deg) brightness(.98) !important; }
.band-media img, .flow-media img{ filter:contrast(1.05) saturate(.6) sepia(.22) hue-rotate(-12deg) brightness(.97); }
.member .mimg img{ filter:contrast(1.03) saturate(.8) sepia(.12); }

/* ---- 6 · new engraved ephemera ---- */
/* serial slug (folio-style running number) */
.pm-slug{ font-family:var(--mono); font-size:10.5px; letter-spacing:.14em; color:var(--gilt-hi);
  background:linear-gradient(180deg,rgba(20,23,27,.86),rgba(12,14,17,.86));
  border:1px solid rgba(195,162,92,.42); border-left:3px solid var(--gilt);
  padding:5px 10px; border-radius:2px; white-space:nowrap; transform:rotate(-1.5deg);
  box-shadow:0 10px 20px -12px rgba(0,0,0,.6), inset 0 1px 0 rgba(255,246,214,.18); }
.pm-slug b{ color:#f2ecdc; }
/* punched dogtag / hallmark with radial guilloché */
.pm-seal{ width:64px; height:64px; border-radius:50%;
  background:radial-gradient(circle at 36% 32%, #e7cf94, var(--gilt) 52%, #5f4720 100%);
  box-shadow:0 16px 26px -12px rgba(0,0,0,.65), inset 0 2px 5px rgba(255,255,255,.32),
             inset 0 -8px 12px rgba(0,0,0,.4); transform:rotate(-8deg); display:grid; place-items:center; }
.pm-seal::before{ content:""; position:absolute; inset:6px; border-radius:50%;
  background:repeating-conic-gradient(from 0deg, rgba(40,28,8,.34) 0deg 6deg, transparent 6deg 12deg);
  -webkit-mask:radial-gradient(circle, transparent 40%, #000 42%); mask:radial-gradient(circle, transparent 40%, #000 42%); }
.pm-seal::after{ content:"✦"; font-family:var(--serif); font-size:20px; color:#241a06;
  text-shadow:0 1px 1px rgba(255,236,178,.45); }
/* datum flag (▷ leader + value) */
.pm-datum{ font-family:var(--mono); font-size:9.5px; letter-spacing:.08em; color:var(--gilt-hi);
  display:flex; align-items:center; gap:6px; transform:rotate(-1deg); }
.pm-datum::before{ content:""; width:26px; height:1px; background:var(--gilt); }
.pm-datum::after{ content:""; width:7px; height:7px; border:1px solid var(--gilt); border-radius:50%;
  box-shadow:0 0 0 3px rgba(195,162,92,.14); }

/* ---- 7 · mobile curation for the elevate collage ---- */
@media (max-width:760px){
  .pm-photo, .pm-stack{ display:none !important; }
}
@media (max-width:600px){
  .pm-slug, .pm-seal, .pm-datum{ transform:scale(.85) rotate(-2deg); transform-origin:top left; }
  .hero-sub::first-letter{ font-size:2.6em; }
}

/* fix: header must stay pinned on scroll; redesign set it position:relative.
   Use sticky (in-flow) + drop the header-height padding-top on main. */
.site-header{ position: sticky !important; top: 0; z-index: 1080; }
main{ padding-top: 0 !important; }

/* fix: .hero-grid uses .container but its `padding: X 0 Y` shorthand zeroed the
   container's horizontal padding -> hero content sat flush to the screen edges on
   mobile (desktop was saved by max-width centering). Restore side padding. */
.hero-grid{ padding-left: var(--pad); padding-right: var(--pad); }

/* fix: on phones the decorative edge-bleed collage stamps (.pm-bleed) crowded the
   screen borders and made sections read as flush/cramped -> hide them on mobile so
   the real content keeps its side padding. */
@media (max-width:600px){
  .pm-bleed{ display:none !important; }
}

/* fix: .band-inner uses .container but its `padding: X 0` shorthand zeroed the
   container's horizontal padding -> the "Data Matrix doğrulama" band section sat
   flush to the screen edges on mobile (same bug that hit .hero-grid). Restore it. */
.band-inner{ padding-left: var(--pad); padding-right: var(--pad); }