/* ============================================================
   IPrintForYou — Design System
   Display: Space Grotesk · Body: IBM Plex Sans · Mono: Space Mono
   Three color directions switchable via [data-theme] on <html>:
     A = "Gloeidraad"  (verfijnde erfenis — vertrouwd marineblauw, opgepoetst)
     B = "Smeltoven"   (futuristisch grafiet + elektrisch oranje)  [default]
     C = "Atelier"     (warm ambachtelijk — klei/papier, terracotta)
   ============================================================ */

/* ---------- Direction B — Smeltoven (default) ---------- */
:root,
[data-theme="B"] {
  --dark-bg:        #0d0e11;
  --dark-surface:   #16181d;
  --dark-surface-2: #1e2128;
  --dark-ink:       #f4f4f2;
  --dark-soft:      #9a9da6;
  --dark-line:      rgba(255,255,255,.10);

  --paper-bg:       #efece6;
  --paper-surface:  #f8f6f1;
  --paper-ink:      #16171a;
  --paper-soft:     #5a5c62;
  --paper-line:     rgba(20,22,26,.12);

  --accent:         #ff5a14;
  --accent-deep:    #d8410a;
  --accent-ink:     #ffffff;
  --accent-2:       #19b6a6;   /* tech-teal, spaarzaam */
  --glow:           255,90,20;
}

/* ---------- Direction A — Gloeidraad ---------- */
[data-theme="A"] {
  --dark-bg:        #14202a;
  --dark-surface:   #1b2c38;
  --dark-surface-2: #223645;
  --dark-ink:       #f3f1ec;
  --dark-soft:      #9fb1bd;
  --dark-line:      rgba(255,255,255,.11);

  --paper-bg:       #f5f2ea;
  --paper-surface:  #fffdf8;
  --paper-ink:      #16222c;
  --paper-soft:     #5d6b75;
  --paper-line:     rgba(20,34,44,.13);

  --accent:         #ef5a1a;
  --accent-deep:    #cf440c;
  --accent-ink:     #ffffff;
  --accent-2:       #2f5d70;
  --glow:           239,90,26;
}

/* ---------- Direction C — Atelier ---------- */
[data-theme="C"] {
  --dark-bg:        #2a2521;
  --dark-surface:   #342e28;
  --dark-surface-2: #3f382f;
  --dark-ink:       #f6f1e8;
  --dark-soft:      #b9ad9d;
  --dark-line:      rgba(255,255,255,.12);

  --paper-bg:       #ece5d8;
  --paper-surface:  #f6f1e7;
  --paper-ink:      #241f19;
  --paper-soft:     #6b6253;
  --paper-line:     rgba(36,31,25,.14);

  --accent:         #d4541e;
  --accent-deep:    #b1410f;
  --accent-ink:     #fff8f2;
  --accent-2:       #7a7a4e;
  --glow:           212,84,30;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: "IBM Plex Sans", system-ui, sans-serif;
  background: var(--dark-bg);
  color: var(--dark-ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
::selection { background: var(--accent); color: var(--accent-ink); }

/* ---------- Typography ---------- */
.display, h1, h2, h3 { font-family: "Space Grotesk", sans-serif; font-weight: 700; line-height: 1.02; letter-spacing: -.02em; }
.mono, .eyebrow { font-family: "Space Mono", ui-monospace, monospace; }
.eyebrow {
  font-size: .72rem; font-weight: 700; letter-spacing: .28em; text-transform: uppercase;
  color: var(--accent); display: inline-flex; align-items: center; gap: .6em;
}
.eyebrow::before {
  content: ""; width: 26px; height: 2px; background: var(--accent); display: inline-block;
}
.eyebrow--plain::before { display: none; }

h1 { font-size: clamp(2.6rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4.4vw, 3.5rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); letter-spacing: -.01em; }
.lead { font-size: clamp(1.05rem, 1.7vw, 1.3rem); color: var(--dark-soft); max-width: 56ch; }

/* ---------- Layout ---------- */
.wrap { width: min(1240px, 100% - 3rem); margin-inline: auto; }
.wrap--narrow { width: min(900px, 100% - 3rem); margin-inline: auto; }
.panel { position: relative; }
.panel--dark  { background: var(--dark-bg);  color: var(--dark-ink); }
.panel--surface { background: var(--dark-surface); color: var(--dark-ink); }
.panel--paper { background: var(--paper-bg); color: var(--paper-ink); }
.panel--paper .lead { color: var(--paper-soft); }
.sect { padding: clamp(4.5rem, 9vw, 8.5rem) 0; }
.sect--tight { padding: clamp(3rem, 6vw, 5rem) 0; }

/* paper-context overrides */
.panel--paper .eyebrow { color: var(--accent-deep); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6em;
  font-family: "Space Grotesk", sans-serif; font-weight: 600; font-size: .98rem;
  padding: .92em 1.5em; border-radius: 2px; line-height: 1;
  transition: transform .18s ease, background .2s ease, box-shadow .25s ease, color .2s;
  position: relative; isolation: isolate;
}
.btn svg { width: 1.05em; height: 1.05em; }
.btn--primary { background: var(--accent); color: var(--accent-ink); box-shadow: 0 0 0 0 rgba(var(--glow),.5); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 10px 30px -8px rgba(var(--glow),.7); }
.btn--ghost { border: 1px solid currentColor; color: inherit; }
.btn--ghost:hover { background: currentColor; }
.btn--ghost:hover span, .btn--ghost:hover svg { color: var(--dark-bg); }
.panel--paper .btn--ghost:hover span, .panel--paper .btn--ghost:hover svg { color: var(--paper-bg); }
.btn .arr { transition: transform .2s ease; }
.btn:hover .arr { transform: translateX(4px); }

/* ---------- Header ---------- */
.site-head {
  position: fixed; inset: 0 0 auto 0; z-index: 80;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem clamp(1.2rem, 4vw, 3rem);
  transition: background .3s ease, backdrop-filter .3s, padding .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.site-head.scrolled {
  background: color-mix(in srgb, var(--dark-bg) 82%, transparent);
  backdrop-filter: blur(14px) saturate(1.2);
  border-bottom-color: var(--dark-line);
  padding-top: .75rem; padding-bottom: .75rem;
}
.site-head .logo img { height: 48px; width: auto; }
.nav { display: flex; align-items: center; gap: .2rem; }
.nav a {
  font-family: "Space Grotesk", sans-serif; font-weight: 500; font-size: .92rem;
  padding: .5rem .85rem; border-radius: 2px; color: var(--dark-ink); opacity: .82;
  transition: opacity .2s, color .2s; position: relative;
}
.nav a:hover, .nav a.active { opacity: 1; }
.nav a.active { color: var(--accent); }
.nav-cta { margin-left: .6rem; }
.nav-drop { position: relative; }
.nav-drop > a { display: inline-flex; align-items: center; gap: .35em; }
.nav-drop__caret { width: 9px; height: 9px; flex: none; transition: transform .2s ease; }
.nav-drop:hover .nav-drop__caret, .nav-drop:focus-within .nav-drop__caret { transform: rotate(180deg); }
.nav-drop__panel {
  position: absolute; top: 100%; left: 0; margin-top: .4rem; min-width: 210px; z-index: 90;
  background: var(--dark-surface); border: 1px solid var(--dark-line); border-radius: 6px;
  padding: .4rem; opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
  box-shadow: 0 14px 34px -10px rgba(0,0,0,.5);
}
.nav-drop:hover .nav-drop__panel, .nav-drop:focus-within .nav-drop__panel { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-drop__panel a {
  display: block; padding: .6rem .7rem; border-radius: 4px; font-size: .87rem;
  color: var(--dark-ink); opacity: .85; transition: opacity .15s, background .15s, color .15s;
}
.nav-drop__panel a:hover { opacity: 1; color: var(--accent); background: rgba(var(--glow),.1); }
.menu-btn { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; }
.menu-btn span, .menu-btn span::before, .menu-btn span::after {
  content: ""; display: block; width: 22px; height: 2px; background: var(--dark-ink); position: relative; transition: .25s;
}
.menu-btn span::before { position: absolute; top: -7px; }
.menu-btn span::after  { position: absolute; top: 7px; }
body.menu-open .menu-btn span { background: transparent; }
body.menu-open .menu-btn span::before { top: 0; transform: rotate(45deg); }
body.menu-open .menu-btn span::after  { top: 0; transform: rotate(-45deg); }

/* mobile drawer */
.mobile-nav {
  position: fixed; inset: 0; z-index: 70; background: var(--dark-bg);
  display: flex; flex-direction: column; justify-content: center; gap: .4rem;
  padding: 6rem 2rem 2rem; transform: translateY(-100%); transition: transform .4s cubic-bezier(.7,0,.2,1);
}
body.menu-open .mobile-nav { transform: translateY(0); }
.mobile-nav a { font-family: "Space Grotesk", sans-serif; font-weight: 600; font-size: 2rem; padding: .4rem 0; border-bottom: 1px solid var(--dark-line); }
.mobile-nav a:last-of-type { border-bottom: none; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; overflow: hidden; background: var(--dark-bg); }
.hero__canvas { position: absolute; inset: 0; z-index: 1; }
.hero__grid-fade { position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background:
    linear-gradient(90deg, var(--dark-bg) 12%, color-mix(in srgb, var(--dark-bg) 55%, transparent) 38%, transparent 60%),
    radial-gradient(120% 90% at 75% 48%, transparent 46%, var(--dark-bg) 92%),
    linear-gradient(180deg, transparent 62%, var(--dark-bg) 100%);
}
.hero__inner { position: relative; z-index: 3; padding: 9rem 0 4rem; pointer-events: none; }
.hero__inner a, .hero__inner button { pointer-events: auto; }
.hero h1 { max-width: 14ch; }
.hero .lead { max-width: 42ch; }
.hero h1 .hl { color: var(--accent); }
.hero .lead { margin-top: 1.6rem; }
.hero__cta { margin-top: 2.4rem; display: flex; flex-wrap: wrap; gap: .9rem; pointer-events: auto; }
.hero__readout {
  position: absolute; right: clamp(1.2rem,4vw,3rem); bottom: clamp(1.5rem,4vw,3rem); z-index: 4;
  font-family: "Space Mono", monospace; font-size: .76rem; color: var(--dark-soft);
  text-align: right; line-height: 1.9; pointer-events: none;
}
.hero__readout b { color: var(--accent); font-weight: 700; }
.hero__readout .bar { display: inline-block; width: 90px; height: 4px; background: var(--dark-line); vertical-align: middle; margin-left: .5rem; position: relative; }
.hero__readout .bar i { position: absolute; inset: 0 auto 0 0; background: var(--accent); width: 0%; }
.hero__advice {
  position: absolute; top: clamp(6.5rem,12vw,9rem); right: clamp(1.2rem,4vw,3rem); z-index: 4;
  max-width: 250px; border: 1px solid var(--dark-line); border-radius: 8px; padding: 1.1rem 1.2rem;
  background: color-mix(in srgb, var(--dark-bg) 72%, transparent); backdrop-filter: blur(10px);
}
.hero__advice .mono { font-family: "Space Mono", monospace; font-size: .68rem; letter-spacing: .1em; color: var(--accent); }
.hero__advice h4 { font-family: "Space Grotesk", sans-serif; font-size: 1rem; margin-top: .4rem; color: var(--dark-ink); }
.hero__advice p { font-size: .8rem; color: var(--dark-soft); margin-top: .5rem; line-height: 1.4; }
.hero__advice-links { display: flex; gap: .6rem; margin-top: .9rem; flex-wrap: wrap; }

/* ---------- Marquee ticker ---------- */
.ticker { background: var(--accent); color: var(--accent-ink); overflow: hidden; border-block: 1px solid rgba(0,0,0,.12); }
.ticker__track { display: flex; gap: 3rem; white-space: nowrap; padding: .7rem 0; animation: ticker 26s linear infinite; font-family: "Space Mono", monospace; font-size: .82rem; font-weight: 700; letter-spacing: .04em; }
.ticker__track span { display: inline-flex; gap: 3rem; }
.ticker__track b::before { content: "▰ "; opacity: .5; }
@keyframes ticker { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .ticker__track { animation: none; } }

/* ---------- Service cards ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--paper-line); border: 1px solid var(--paper-line); margin-top: 3rem; }
.svc {
  background: var(--paper-surface); padding: clamp(1.6rem, 3vw, 2.6rem); position: relative;
  transition: background .3s, transform .3s; overflow: hidden; min-height: 270px; display: flex; flex-direction: column;
}
.svc__num { font-family: "Space Mono", monospace; font-size: .8rem; color: var(--accent-deep); letter-spacing: .1em; }
.svc h3 { margin-top: 1.2rem; }
.svc p { margin-top: .7rem; color: var(--paper-soft); font-size: .98rem; }
.svc__more { margin-top: auto; padding-top: 1.4rem; font-family: "Space Grotesk", sans-serif; font-weight: 600; font-size: .92rem; color: var(--accent-deep); display: inline-flex; gap: .5em; align-items: center; }
.svc__more .arr { transition: transform .2s; }
.svc:hover { background: var(--dark-bg); color: var(--dark-ink); }
.svc:hover p { color: var(--dark-soft); }
.svc:hover .svc__num, .svc:hover .svc__more { color: var(--accent); }
.svc:hover .svc__more .arr { transform: translateX(5px); }

/* ---------- Process steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin-top: 3.5rem; counter-reset: step; }
.step { position: relative; padding-top: 2.4rem; }
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  position: absolute; top: 0; left: 0; font-family: "Space Mono", monospace; font-size: .8rem; color: var(--accent);
}
.step::after { content: ""; position: absolute; top: .35rem; left: 2.6rem; right: 0; height: 1px; background: var(--dark-line); }
.step:last-child::after { display: none; }
.step h3 { font-size: 1.15rem; }
.step p { margin-top: .6rem; color: var(--dark-soft); font-size: .94rem; }

/* ---------- Stat band ---------- */
.stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--dark-line); border-block: 1px solid var(--dark-line); }
.stat { padding: clamp(1.8rem,4vw,3rem) 1.5rem; background: var(--dark-bg); text-align: center; }
.stat__n { font-family: "Space Grotesk", sans-serif; font-weight: 700; font-size: clamp(2.2rem,5vw,3.6rem); color: var(--accent); line-height: 1; letter-spacing: -.02em; }
.stat__l { margin-top: .7rem; font-size: .85rem; color: var(--dark-soft); letter-spacing: .02em; }

/* ---------- Materials ---------- */
.mat-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; margin-top: 3rem; }
.mat { border: 1px solid var(--dark-line); padding: 1.3rem; border-radius: 2px; transition: border-color .25s, transform .25s; }
.mat:hover { border-color: var(--accent); transform: translateY(-3px); }
.mat__chip { width: 30px; height: 30px; border-radius: 50%; margin-bottom: 1rem; box-shadow: inset 0 0 0 1px rgba(255,255,255,.15); }
.mat h3 { font-size: 1.05rem; }
.mat .mono { display: block; margin-top: .5rem; font-size: .75rem; color: var(--dark-soft); }
.mat p { margin-top: .6rem; font-size: .88rem; color: var(--dark-soft); }

/* ---------- Projects gallery ---------- */
.proj-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: 3rem; }
.proj { position: relative; border-radius: 3px; overflow: hidden; aspect-ratio: 4/5; background: var(--dark-surface); border: 1px solid var(--paper-line); }
.proj.tall { grid-row: span 2; aspect-ratio: 4/9; }
.ph {
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(45deg, var(--paper-line) 0 1px, transparent 1px 11px),
    var(--paper-surface);
  display: flex; align-items: center; justify-content: center;
}
.ph__tag { font-family: "Space Mono", monospace; font-size: .72rem; color: var(--paper-soft); background: var(--paper-bg); padding: .35rem .6rem; border: 1px solid var(--paper-line); }
.ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }
.proj__meta { position: absolute; left: 0; right: 0; bottom: 0; padding: 1.1rem; background: linear-gradient(0deg, rgba(0,0,0,.78), transparent); color: #fff; transform: translateY(8px); opacity: 0; transition: .3s; }
.proj:hover .proj__meta { transform: translateY(0); opacity: 1; }
.proj__meta h3 { font-size: 1.05rem; }
.proj__meta .mono { font-size: .72rem; opacity: .8; }
.proj-slides { position: absolute; inset: 0; }
.proj-slide { position: absolute; inset: 0; opacity: 0; pointer-events: none; transition: opacity .35s ease; cursor: pointer; }
.proj-slide.is-active { opacity: 1; pointer-events: auto; z-index: 1; }
.proj-nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3; width: 32px; height: 32px;
  border-radius: 50%; background: rgba(0,0,0,.45); border: none; color: #fff; font-size: 1.1rem; line-height: 1;
  display: grid; place-items: center; cursor: pointer; opacity: 0; transition: opacity .2s, background .2s;
}
.proj-nav:hover { background: rgba(0,0,0,.7); }
.proj:hover .proj-nav { opacity: 1; }
.proj-nav--prev { left: .6rem; } .proj-nav--next { right: .6rem; }
.proj-dots { position: absolute; bottom: .7rem; left: 50%; transform: translateX(-50%); display: flex; gap: .35rem; z-index: 3; }
.proj-dots span { width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,.4); transition: background .2s; }
.proj-dots span.on { background: #fff; }

/* ---------- Lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 200; background: rgba(6,6,8,.94); display: none; align-items: center; justify-content: center; padding: 2rem; }
.lightbox:not([hidden]) { display: flex; }
.lightbox__body { display: flex; flex-direction: row; gap: 1.5rem; max-width: min(92vw,1100px); max-height: 88vh; align-items: stretch; }
.lightbox__imgwrap { flex: 1 1 60%; display: flex; align-items: center; justify-content: center; min-width: 0; }
.lightbox__img { max-width: 100%; max-height: 80vh; object-fit: contain; border-radius: 4px; }
.lightbox__info {
  flex: 0 0 260px; background: var(--dark-surface); border: 1px solid var(--dark-line); border-radius: 8px;
  padding: 1.4rem; display: flex; align-items: center;
}
.lightbox__caption { color: var(--dark-ink); font-size: .95rem; line-height: 1.55; }
@media (max-width: 820px) {
  .lightbox__body { flex-direction: column; max-height: none; }
  .lightbox__info { flex: none; width: 100%; }
  .lightbox__img { max-height: 55vh; }
}
.lightbox__close {
  position: absolute; top: 1.2rem; right: 1.5rem; font-size: 2rem; color: #fff; background: none;
  border: none; cursor: pointer; line-height: 1; z-index: 2;
}
.lightbox__nav {
  position: absolute; top: 50%; transform: translateY(-50%); width: 48px; height: 48px; border-radius: 50%;
  background: rgba(255,255,255,.12); color: #fff; font-size: 1.6rem; border: none; cursor: pointer; display: grid; place-items: center;
}
.lightbox__nav--prev { left: 1.5rem; } .lightbox__nav--next { right: 1.5rem; }
.lightbox__nav:hover, .lightbox__close:hover { background: rgba(255,255,255,.22); }
@media (max-width: 600px) { .lightbox__nav { width: 40px; height: 40px; } .lightbox__nav--prev { left: .6rem; } .lightbox__nav--next { right: .6rem; } }

/* ---------- Project pager (homepage) ---------- */
.proj-outer { position: relative; }
.proj-outer-nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 10; width: 46px; height: 46px;
  border-radius: 50%; border: 1px solid var(--paper-line); background: var(--paper-bg); color: var(--paper-ink);
  cursor: pointer; font-size: 1.3rem; line-height: 1; display: grid; place-items: center;
  box-shadow: 0 8px 22px -6px rgba(0,0,0,.18); transition: border-color .2s, color .2s;
}
.proj-outer-nav:hover { border-color: var(--accent); color: var(--accent-deep); }
.proj-outer-nav--prev { left: -1.3rem; } .proj-outer-nav--next { right: -1.3rem; }
#proj-page-label { font-size: .78rem; }
@media (max-width: 1100px) { .proj-outer-nav--prev { left: .5rem; } .proj-outer-nav--next { right: .5rem; } }

/* ---------- CTA ---------- */
.cta { text-align: center; background: var(--accent); color: var(--accent-ink); position: relative; overflow: hidden; }
.cta h2 { max-width: 18ch; margin-inline: auto; }
.cta .lead { color: rgba(255,255,255,.85); margin: 1.2rem auto 0; }
.cta .btn--primary { background: var(--dark-bg); color: var(--dark-ink); margin-top: 2rem; }
.cta .btn--primary:hover { box-shadow: 0 12px 34px -10px rgba(0,0,0,.5); }
.cta__bg { position: absolute; inset: 0; opacity: .14; pointer-events: none;
  background-image: repeating-linear-gradient(0deg, rgba(0,0,0,.6) 0 2px, transparent 2px 9px); }

/* ---------- Footer ---------- */
.site-foot { background: var(--dark-bg); color: var(--dark-soft); padding: clamp(3rem,6vw,5rem) 0 2rem; border-top: 1px solid var(--dark-line); }
.foot-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2rem; }
.foot-col h4 { font-family: "Space Mono", monospace; font-size: .74rem; letter-spacing: .18em; text-transform: uppercase; color: var(--dark-ink); margin-bottom: 1rem; }
.foot-col a { display: block; padding: .28rem 0; font-size: .92rem; transition: color .2s; }
.foot-col a:hover { color: var(--accent); }
.foot-brand img { height: 36px; margin-bottom: 1.1rem; }
.foot-brand p { max-width: 34ch; font-size: .92rem; }
.foot-social { display: flex; gap: .6rem; margin-top: 1.2rem; }
.foot-social a { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--dark-line); transition: border-color .2s, transform .2s; }
.foot-social a:hover { border-color: var(--accent); transform: translateY(-2px); }
.foot-social svg { width: 17px; height: 17px; color: var(--dark-ink); }
.foot-bottom { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center; margin-top: 3rem; padding-top: 1.6rem; border-top: 1px solid var(--dark-line); font-family: "Space Mono", monospace; font-size: .74rem; }
.foot-bottom .made-by { color: var(--dark-soft); text-decoration: none; letter-spacing: .04em; transition: color .25s; }
.foot-bottom .made-by strong { color: inherit; font-weight: 700; transition: color .25s; }
.foot-bottom .made-by:hover, .foot-bottom .made-by:hover strong { color: var(--accent); }

/* ---------- Help-widget ---------- */
.help-widget { position: fixed; right: 1.3rem; bottom: 1.3rem; z-index: 60; }
.help-widget__prompt {
  display: flex; align-items: center; gap: .7rem; background: var(--dark-surface); border: 1px solid var(--dark-line);
  border-radius: 100px; padding: .6rem .7rem .6rem 1.1rem; box-shadow: 0 8px 24px -6px rgba(0,0,0,.35);
  font-family: "Space Grotesk", sans-serif; font-size: .84rem; color: var(--dark-ink); white-space: nowrap;
}
.help-widget__actions { display: flex; gap: .4rem; }
.help-widget__actions button {
  font-family: "Space Grotesk", sans-serif; font-weight: 600; font-size: .78rem; border-radius: 100px;
  padding: .4rem .8rem; border: 1px solid var(--dark-line); background: transparent; color: var(--dark-ink); cursor: pointer;
}
#help-yes { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.help-widget__actions button:hover { opacity: .85; }
.help-widget__form {
  position: absolute; right: 0; bottom: calc(100% + .6rem); width: 270px;
  background: var(--dark-surface); border: 1px solid var(--dark-line); border-radius: 10px;
  padding: 1.1rem 1.2rem; box-shadow: 0 12px 30px -8px rgba(0,0,0,.4); display: grid; gap: .7rem;
}
.help-widget__form label { font-size: .78rem; font-weight: 600; color: var(--dark-ink); display: grid; gap: .3rem; }
.help-widget__form input, .help-widget__form textarea {
  width: 100%; font: inherit; font-size: .86rem; background: var(--dark-surface-2); border: 1px solid var(--dark-line);
  border-radius: 6px; padding: .55rem .65rem; color: var(--dark-ink);
}
.help-widget__form input:focus, .help-widget__form textarea:focus { outline: none; border-color: var(--accent); }
.help-widget__close { position: absolute; top: .6rem; right: .7rem; background: none; border: none; font-size: 1.1rem; color: var(--dark-soft); cursor: pointer; line-height: 1; padding: 0; z-index: 1; }
.help-widget__note { font-size: .76rem; color: var(--dark-soft); }
.help-widget__row { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; }
@media (max-width: 480px) { .help-widget__form { width: calc(100vw - 2.6rem); } .help-widget__row { grid-template-columns: 1fr; } }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.2,.6,.2,1), transform .7s cubic-bezier(.2,.6,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: .08s; }
.reveal[data-d="2"] { transition-delay: .16s; }
.reveal[data-d="3"] { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* ---------- Section header helper ---------- */
.sect-head { max-width: 60ch; }
.sect-head h2 { margin-top: 1rem; }
.sect-head p { margin-top: 1.2rem; }
.sect-head--split { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 2rem; max-width: none; }

/* ---------- Tweaks panel (vanilla) ---------- */
#tweaks { position: fixed; right: 18px; bottom: 18px; z-index: 9999; width: 280px; background: #121316; color: #f3f3f1;
  border: 1px solid rgba(255,255,255,.14); border-radius: 12px; box-shadow: 0 24px 60px -16px rgba(0,0,0,.6);
  font-family: "IBM Plex Sans", sans-serif; padding: 16px; display: none; }
#tweaks.on { display: block; }
#tweaks h5 { font-family: "Space Grotesk", sans-serif; font-size: .95rem; margin-bottom: 2px; display: flex; justify-content: space-between; align-items: center; }
#tweaks .tw-close { width: 26px; height: 26px; border-radius: 6px; display: grid; place-items: center; opacity: .6; }
#tweaks .tw-close:hover { opacity: 1; background: rgba(255,255,255,.08); }
#tweaks .tw-sub { font-family: "Space Mono", monospace; font-size: .68rem; color: #8b8d94; letter-spacing: .04em; margin-bottom: 14px; }
.tw-label { font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: #8b8d94; margin: 14px 0 8px; font-family: "Space Mono", monospace; }
.tw-seg { display: grid; gap: 6px; }
.tw-opt { display: flex; align-items: center; gap: 10px; padding: 9px 11px; border-radius: 8px; border: 1px solid rgba(255,255,255,.1); cursor: pointer; transition: .15s; }
.tw-opt:hover { border-color: rgba(255,255,255,.28); }
.tw-opt.sel { border-color: var(--accent); background: rgba(var(--glow),.12); }
.tw-sw { width: 30px; height: 18px; border-radius: 4px; flex: none; display: flex; overflow: hidden; box-shadow: inset 0 0 0 1px rgba(255,255,255,.15); }
.tw-sw i { flex: 1; }
.tw-opt .tw-nm { font-size: .85rem; font-family: "Space Grotesk", sans-serif; font-weight: 600; }
.tw-opt .tw-dsc { font-size: .68rem; color: #8b8d94; }
.tw-row { display: flex; gap: 6px; }
.tw-pill { flex: 1; text-align: center; padding: 8px; border-radius: 8px; border: 1px solid rgba(255,255,255,.1); font-size: .8rem; font-family: "Space Grotesk", sans-serif; font-weight: 600; transition: .15s; }
.tw-pill.sel { border-color: var(--accent); background: rgba(var(--glow),.12); color: var(--accent); }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .foot-top { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: repeat(2,1fr); }
  .mat-grid { grid-template-columns: repeat(2,1fr); }
  .stats { grid-template-columns: repeat(2,1fr); }
  .proj-grid { grid-template-columns: repeat(2,1fr); }
  .proj.tall { grid-row: span 1; aspect-ratio: 4/5; }
}
@media (max-width: 820px) {
  .nav { display: none; }
  .menu-btn { display: flex; }
  .svc-grid { grid-template-columns: 1fr; }
  .sect-head--split { grid-template-columns: 1fr; }
  .hero__readout { display: none; }
  .hero__advice { display: none; }
}
@media (max-width: 560px) {
  .foot-top { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .mat-grid { grid-template-columns: 1fr 1fr; }
  .proj-grid { grid-template-columns: 1fr; }
}
