/* =====================================================================
   Halpern & Co. — Elevated Industrial design system (steel-blue)
   Cool graphite surfaces · steel hairlines · steel-blue accent.
   Strong and trade-forward, softened to read confident, not heavy.
   ===================================================================== */

/* ---------- Tokens ---------- */
:root {
  /* Surfaces (cool graphite) */
  --ivory:        #1b1e22;   /* base background */
  --ivory-deep:   #16191c;   /* darker section */
  --paper:        #eef1f4;   /* light text / light surfaces */
  --charcoal:     #101316;   /* deepest */
  --charcoal-80:  #c5cad1;   /* secondary light text */
  --ink:          #e6e9ed;   /* primary text on dark */

  /* Text */
  --muted:        #8b9299;   /* muted text on dark */
  --line:         #2c3239;   /* steel hairline */
  --line-soft:    #21262c;

  /* Accent — steel blue */
  --bronze:       #5e89a6;   /* steel blue (mid) */
  --bronze-deep:  #426479;   /* steel blue deep */
  --bronze-soft:  #94b6cf;   /* steel blue bright */

  --steel:        #6d767f;   /* cool steel grey */

  /* Type */
  --display: "Archivo Expanded", "Archivo", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --head:    "Archivo", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, sans-serif;
  --sans:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono:    "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  /* Rhythm */
  --maxw: 1320px;
  --gutter: clamp(1.25rem, 5vw, 4.5rem);
  --section-y: clamp(4.5rem, 11vw, 10rem);
  --radius: 0px;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --slow: 0.6s var(--ease);

  --nav-h: 88px;

  /* Blueprint grid texture */
  --grid: linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
          linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}
body {
  font-family: var(--sans);
  background: var(--ivory);
  background-image: radial-gradient(120% 80% at 50% -10%, #262b31 0%, var(--ivory) 60%);
  color: var(--ink);
  line-height: 1.62;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video, iframe { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; padding: 0; }
::selection { background: var(--bronze); color: #0f1316; }

/* ---------- Type scale ---------- */
.display {
  font-family: var(--display);
  font-weight: 700;
  line-height: 0.94;
  letter-spacing: -0.005em;
  text-transform: uppercase;
  color: var(--paper);
  font-size: clamp(2.6rem, 7.6vw, 6.6rem);
}
h1, h2, h3, h4 { font-family: var(--head); font-weight: 700; color: var(--paper); letter-spacing: -0.01em; line-height: 1.08; }
h2 { font-size: clamp(1.9rem, 4.2vw, 3.2rem); }
h3 { font-size: clamp(1.25rem, 2.1vw, 1.7rem); }
h4 { font-size: 1.2rem; letter-spacing: 0; }
p { max-width: 64ch; }

.kicker {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bronze-soft);
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
}
.kicker::before {
  content: "";
  width: 2.4rem;
  height: 2px;
  background: var(--bronze);
}
.lede { font-size: clamp(1.1rem, 1.8vw, 1.4rem); line-height: 1.52; color: var(--charcoal-80); max-width: 54ch; font-weight: 400; }
em, .italic { font-style: italic; }
.display em { font-style: normal; color: var(--bronze-soft); }

/* ---------- Layout ---------- */
.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section-y); }
.section--tight { padding-block: clamp(3rem, 7vw, 6rem); }

.bg-paper { background: #20242a; border-block: 1px solid var(--line); }
.bg-ivory-deep { background: var(--ivory-deep); }
.bg-dark { background: var(--charcoal); position: relative; }
.bg-dark::before {
  content: ""; position: absolute; inset: 0; background-image: var(--grid); background-size: 56px 56px;
  pointer-events: none; mask-image: radial-gradient(120% 100% at 50% 0%, #000 30%, transparent 80%);
}
.bg-dark > * { position: relative; }
.bg-dark .muted { color: #828b92; }

.grid { display: grid; gap: clamp(1.25rem, 2.6vw, 2.4rem); }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .cols-3, .cols-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .cols-2, .cols-3, .cols-4 { grid-template-columns: 1fr; } }

.split { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(2rem, 6vw, 6rem); align-items: center; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }

.muted { color: var(--muted); }
.center { text-align: center; }
.mx-auto { margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 1rem 1.9rem;
  font-family: var(--mono);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: background var(--slow), color var(--slow), transform 0.35s var(--ease), border-color var(--slow);
  position: relative;
  will-change: transform;
}
.btn .arrow { transition: transform 0.35s var(--ease); }
.btn:hover .arrow { transform: translateX(5px); }
.btn--solid { background: var(--paper); color: var(--charcoal); }
.btn--solid:hover { background: #fff; }
.btn--bronze { background: var(--bronze); color: #0f1a20; }
.btn--bronze:hover { background: var(--bronze-soft); }
.btn--ghost { border: 1px solid var(--steel); color: var(--paper); }
.btn--ghost:hover { background: var(--paper); color: var(--charcoal); border-color: var(--paper); }

.link-underline {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--mono);
  font-weight: 500; font-size: 0.74rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--paper); padding-bottom: 4px;
  background-image: linear-gradient(var(--bronze), var(--bronze));
  background-size: 0% 2px; background-position: 0 100%; background-repeat: no-repeat;
  transition: background-size 0.5s var(--ease), color 0.35s var(--ease);
}
.link-underline:hover { background-size: 100% 2px; color: var(--bronze-soft); }
.link-underline .arrow { transition: transform 0.35s var(--ease); }
.link-underline:hover .arrow { transform: translateX(4px); }

/* =====================================================================
   Header / Nav
   ===================================================================== */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--nav-h);
  display: flex; align-items: center;
  transition: height 0.5s var(--ease), background 0.5s var(--ease), box-shadow 0.5s var(--ease), border-color 0.5s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav__inner { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter);
  display: flex; align-items: center; justify-content: space-between; }
.brand { font-family: var(--display); font-size: 1.3rem; font-weight: 700; letter-spacing: 0.02em; text-transform: uppercase; color: var(--paper); transition: color 0.5s var(--ease); }
.brand b { font-weight: 700; }
.brand .amp { color: var(--bronze); }
.nav__links { display: flex; align-items: center; gap: 2.1rem; }
.nav__links a { font-family: var(--mono); font-size: 0.76rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: #c4c9d0; position: relative; transition: color 0.35s var(--ease); }
.nav__links a::after { content:""; position:absolute; left:0; bottom:-7px; width:100%; height:2px; background: var(--bronze); transform: scaleX(0); transform-origin: left; transition: transform 0.4s var(--ease); }
.nav__links a:hover::after, .nav__links a.is-active::after { transform: scaleX(1); }
.nav__links a:hover { color: var(--paper); }
.nav__cta { padding: 0.7rem 1.3rem; font-size: 0.7rem; }

/* scrolled state */
.nav.is-scrolled { height: 66px; background: rgba(16,19,22,0.82); backdrop-filter: saturate(140%) blur(14px); -webkit-backdrop-filter: saturate(140%) blur(14px); border-bottom-color: var(--line); box-shadow: 0 10px 40px -28px #000; }

/* burger */
.burger { display: none; width: 32px; height: 16px; position: relative; }
.burger span { position: absolute; left: 0; width: 100%; height: 2px; background: var(--paper); transition: transform 0.4s var(--ease), opacity 0.3s; }
.burger span:nth-child(1){ top: 0; }
.burger span:nth-child(2){ top: 50%; transform: translateY(-50%); }
.burger span:nth-child(3){ bottom: 0; }
body.menu-open .burger span:nth-child(1){ top: 50%; transform: translateY(-50%) rotate(45deg); }
body.menu-open .burger span:nth-child(2){ opacity: 0; }
body.menu-open .burger span:nth-child(3){ bottom: 50%; transform: translateY(50%) rotate(-45deg); }

/* fullscreen overlay menu */
.menu {
  position: fixed; inset: 0; z-index: 90; background: var(--charcoal); color: var(--paper);
  clip-path: circle(0% at calc(100% - 3rem) 3rem);
  transition: clip-path 0.8s var(--ease);
  display: flex; flex-direction: column; justify-content: center;
  padding: var(--gutter); pointer-events: none;
}
.menu::before { content:""; position:absolute; inset:0; background-image: var(--grid); background-size: 56px 56px; opacity:.6; }
body.menu-open .menu { clip-path: circle(150% at calc(100% - 3rem) 3rem); pointer-events: auto; }
.menu__list { display: flex; flex-direction: column; gap: 0.1rem; position: relative; }
.menu__list a {
  font-family: var(--display); font-size: clamp(2.2rem, 7.5vw, 4.6rem); font-weight: 700; color: var(--paper);
  letter-spacing: -0.005em; line-height: 1.08; text-transform: uppercase; opacity: 0; transform: translateY(28px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease), color 0.3s; width: max-content; padding: 0.2rem 0;
}
.menu__list a:hover { color: var(--bronze-soft); }
body.menu-open .menu__list a { opacity: 1; transform: none; }
body.menu-open .menu__list a:nth-child(1){ transition-delay: .18s; }
body.menu-open .menu__list a:nth-child(2){ transition-delay: .24s; }
body.menu-open .menu__list a:nth-child(3){ transition-delay: .30s; }
body.menu-open .menu__list a:nth-child(4){ transition-delay: .36s; }
body.menu-open .menu__list a:nth-child(5){ transition-delay: .42s; }
body.menu-open .menu__list a:nth-child(6){ transition-delay: .48s; }
.menu__foot { margin-top: clamp(2rem,5vw,4rem); display:flex; flex-wrap:wrap; gap:2rem; color:#828b92; font-family: var(--mono); font-size:0.82rem; opacity:0; transition:opacity .6s var(--ease) .55s; position: relative; }
body.menu-open .menu__foot { opacity: 1; }
.menu__foot a { color: var(--paper); }

@media (max-width: 820px) {
  .nav__links { display: none; }
  .burger { display: block; position: relative; z-index: 95; }
  body.menu-open .brand { position: relative; z-index: 95; }
}

/* =====================================================================
   Hero
   ===================================================================== */
.hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; padding-top: var(--nav-h); overflow: hidden; }
.hero__media { position: absolute; inset: -8% 0 0 0; z-index: 0; }
.hero__media::after { content:""; position:absolute; inset:0; background: linear-gradient(180deg, rgba(8,11,14,0.45) 0%, rgba(8,11,14,0.2) 38%, rgba(27,30,34,0.35) 62%, var(--ivory) 100%); }
.hero__media .layer { position:absolute; inset:0; background-size: cover; background-position: center; will-change: transform; }
.hero::before { /* blueprint grid over hero */
  content:""; position:absolute; inset:0; z-index:1; background-image: var(--grid); background-size: 64px 64px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 70%); pointer-events:none;
}
.hero__inner { position: relative; z-index: 2; width: 100%; padding-bottom: clamp(3rem, 7vw, 6rem); border-left: 2px solid var(--bronze); padding-left: clamp(1.25rem, 3vw, 2.5rem); margin-left: calc(-1 * clamp(1.25rem, 3vw, 2.5rem)); }
.hero__title-line { display: block; overflow: hidden; }
.hero__title-line > span { display: block; transform: translateY(110%); transition: transform 1s var(--ease); }
.hero.is-in .hero__title-line > span { transform: translateY(0); }
.hero__title-line:nth-child(2) > span { transition-delay: 0.1s; }
.hero__title-line:nth-child(3) > span { transition-delay: 0.2s; }
.hero__sub { max-width: 48ch; margin-top: 1.8rem; opacity: 0; transform: translateY(20px); transition: opacity 0.9s var(--ease) 0.5s, transform 0.9s var(--ease) 0.5s; }
.hero.is-in .hero__sub { opacity: 1; transform: none; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.3rem; opacity: 0; transform: translateY(20px); transition: opacity 0.9s var(--ease) 0.66s, transform 0.9s var(--ease) 0.66s; }
.hero.is-in .hero__actions { opacity: 1; transform: none; }
.scroll-cue { position:absolute; left: var(--gutter); bottom: 1.6rem; z-index:3; font-family: var(--mono); font-size:0.66rem; letter-spacing:0.22em; text-transform:uppercase; color: var(--muted); display:flex; align-items:center; gap:0.7rem; }
.scroll-cue::after { content:""; width:2px; height:34px; background: var(--bronze); animation: cue 2.2s var(--ease) infinite; transform-origin: top; }
@keyframes cue { 0%,100%{ transform: scaleY(0.3); opacity:.4 } 50%{ transform: scaleY(1); opacity:1 } }

/* page hero (interior pages) */
.phero { padding-top: calc(var(--nav-h) + clamp(3rem,7vw,6rem)); padding-bottom: clamp(2.5rem,6vw,5rem); position: relative; }
.phero .display { font-size: clamp(2.4rem, 6vw, 5rem); }
.phero__meta { display:flex; gap:1.4rem; flex-wrap:wrap; margin-top:1.4rem; color:var(--muted); font-family: var(--mono); font-size:0.78rem; }
.breadcrumb { font-family: var(--mono); font-size:0.72rem; letter-spacing:0.12em; text-transform:uppercase; color:var(--muted); margin-bottom:1.6rem; }
.breadcrumb a:hover { color: var(--bronze-soft); }
.breadcrumb span { margin-inline:0.5rem; color: var(--steel); }

/* =====================================================================
   Reveal animations
   ===================================================================== */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
[data-delay="1"]{ transition-delay: .08s; } [data-delay="2"]{ transition-delay: .16s; }
[data-delay="3"]{ transition-delay: .24s; } [data-delay="4"]{ transition-delay: .32s; }
.reveal-line { display:inline-block; overflow:hidden; vertical-align:bottom; }
.reveal-line > span { display:inline-block; transform: translateY(105%); transition: transform 0.9s var(--ease); }
.reveal-line.is-in > span { transform: none; }

/* =====================================================================
   Components
   ===================================================================== */

/* marquee strip */
.marquee { background: var(--charcoal); color: var(--paper); overflow: hidden; padding-block: 1rem; border-block: 1px solid var(--line); }
.marquee__track { display:flex; gap:3rem; white-space:nowrap; width:max-content; animation: scrollx 32s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee span { font-family: var(--display); font-weight: 700; text-transform: uppercase; font-size: 1.2rem; letter-spacing: 0.02em; color: #cdd3da; display:inline-flex; align-items:center; gap:3rem; }
.marquee span::after { content:"/"; color: var(--bronze); font-family: var(--mono); font-weight: 400; }
@keyframes scrollx { to { transform: translateX(-50%); } }

/* feature/service cards */
.fcard { display:block; padding: clamp(1.6rem, 2.5vw, 2.4rem); background: #20242a; border:1px solid var(--line); border-radius: var(--radius); position: relative; overflow:hidden; transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease), border-color 0.5s var(--ease), background 0.5s var(--ease); height: 100%; }
.fcard::before { content:""; position:absolute; inset:0 0 auto 0; height:3px; background: var(--bronze); transform: scaleX(0); transform-origin:left; transition: transform 0.5s var(--ease); }
.fcard:hover { transform: translateY(-5px); box-shadow: 0 40px 70px -50px #000; border-color: var(--line); background: #262b32; }
.fcard:hover::before { transform: scaleX(1); }
.fcard__num { font-family: var(--mono); font-size: 0.82rem; color: var(--bronze-soft); letter-spacing: 0.1em; }
.fcard h3 { margin: 1.1rem 0 0.7rem; font-size: clamp(1.2rem,1.7vw,1.55rem); }
.fcard p { color: var(--muted); font-size: 0.98rem; }
.fcard .link-underline { margin-top: 1.4rem; }

/* numbered process steps */
.step { border-top: 2px solid var(--line); padding-top: 1.5rem; position: relative; }
.step::before { content:""; position:absolute; top:-2px; left:0; width:42px; height:2px; background: var(--bronze); }
.step__n { font-family: var(--display); font-size: clamp(2.2rem,4vw,3.4rem); color: var(--steel); font-weight: 700; line-height:1; }
.step h3 { margin: 0.9rem 0 0.6rem; }
.step p { color: var(--muted); font-size: 0.97rem; }

/* stats */
.stat { border-top: 2px solid rgba(255,255,255,.14); padding-top: 1.3rem; position: relative; }
.stat::before { content:""; position:absolute; top:-2px; left:0; width:48px; height:2px; background: var(--bronze); }
.stat__num { font-family: var(--display); font-weight: 700; font-size: clamp(2.8rem, 6vw, 5rem); line-height:0.95; color: var(--paper); letter-spacing:-0.01em; }
.stat__num .suffix { color: var(--bronze-soft); }
.stat__label { color:#828b92; font-family: var(--mono); font-size:0.74rem; letter-spacing:0.06em; text-transform:uppercase; margin-top:0.8rem; }

/* media frame */
.frame { position: relative; overflow: hidden; border-radius: var(--radius); background: #0e1114; border: 1px solid var(--line); }
.frame img { width:100%; height:100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.frame:hover img { transform: scale(1.04); }
.frame--tall { aspect-ratio: 3/4; }
.frame--wide { aspect-ratio: 16/10; }
.frame--square { aspect-ratio: 1/1; }
.ph { /* photo placeholder — concrete blueprint plate until real photos drop in */
  display:flex; align-items:flex-end; justify-content:flex-start;
  background:
    repeating-linear-gradient(45deg, rgba(255,255,255,.014) 0 14px, transparent 14px 28px),
    linear-gradient(135deg, #262b32, #14181c);
  color: var(--steel); padding: 1.2rem; position: relative;
}
.ph::before { content:"[ ]"; position:absolute; top:1rem; right:1.1rem; font-family: var(--mono); font-size:0.7rem; color:#4b535b; letter-spacing:.1em; }
.ph__tag { font-family: var(--mono); font-size:0.72rem; letter-spacing:0.08em; text-transform:uppercase; color: #6d767f; }

/* projects grid + filter */
.filterbar { display:flex; flex-wrap:wrap; gap:0.5rem; margin-bottom: 2.6rem; }
.filterbar button { padding:0.6rem 1.2rem; font-family: var(--mono); font-size:0.72rem; font-weight:500; letter-spacing:0.08em; text-transform:uppercase; color:var(--muted); border:1px solid var(--line); border-radius:var(--radius); transition: all 0.35s var(--ease); }
.filterbar button:hover { color: var(--paper); border-color: var(--steel); }
.filterbar button.is-active { background: var(--bronze); color: #0f1a20; border-color: var(--bronze); }
.pgrid { display:grid; grid-template-columns: repeat(12, 1fr); gap: clamp(0.8rem,1.6vw,1.4rem); }
.pcard { grid-column: span 4; position: relative; overflow: hidden; border-radius: var(--radius); transition: opacity 0.5s var(--ease), transform 0.5s var(--ease); }
.pcard.span-6 { grid-column: span 6; }
.pcard.span-8 { grid-column: span 8; }
.pcard.is-hidden { display: none; }
.pcard .frame { aspect-ratio: 4/3; height: 100%; }
.pcard.span-6 .frame, .pcard.span-8 .frame { aspect-ratio: 16/10; }
.pcard__cap { position:absolute; inset:auto 0 0 0; padding:1.4rem; background: linear-gradient(0deg, rgba(10,12,14,.9), transparent); color: var(--paper); transform: translateY(8px); opacity:0; transition: all 0.45s var(--ease); }
.pcard:hover .pcard__cap { transform:none; opacity:1; }
.pcard__cat { font-family: var(--mono); font-size:0.7rem; letter-spacing:0.14em; text-transform:uppercase; color: var(--bronze-soft); }
.pcard__cap h4 { color: var(--paper); margin-top:0.3rem; }
@media (max-width: 860px){ .pcard, .pcard.span-6, .pcard.span-8 { grid-column: span 6; } }
@media (max-width: 560px){ .pcard, .pcard.span-6, .pcard.span-8 { grid-column: span 12; } }

/* team */
.team-card .frame { aspect-ratio: 3/4; margin-bottom: 1.1rem; }
.team-card h4 { font-size: 1.3rem; }
.team-card .role { color: var(--bronze-soft); font-family: var(--mono); font-size:0.72rem; letter-spacing:0.08em; text-transform:uppercase; margin-top:0.35rem; }
.team-card p { color: var(--muted); font-size:0.93rem; margin-top:0.7rem; }

/* value list */
.values { display:grid; gap:0; }
.value-row { display:grid; grid-template-columns: 0.6fr 1.4fr; gap:2rem; padding-block: 1.8rem; border-top:1px solid var(--line); align-items:baseline; }
.value-row:last-child { border-bottom:1px solid var(--line); }
.value-row p { color: var(--muted); }
@media (max-width:680px){ .value-row { grid-template-columns:1fr; gap:0.6rem; } }

/* FAQ */
.faq { border-top: 2px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q { width:100%; display:flex; justify-content:space-between; align-items:center; gap:2rem; padding: 1.5rem 0; text-align:left; font-family: var(--head); font-weight: 600; font-size: clamp(1.1rem,1.8vw,1.4rem); color: var(--paper); }
.faq__q .ic { flex:none; width:24px; height:24px; position:relative; }
.faq__q .ic::before, .faq__q .ic::after { content:""; position:absolute; background: var(--bronze); transition: transform 0.4s var(--ease); }
.faq__q .ic::before { top:50%; left:0; width:100%; height:2px; transform: translateY(-50%); }
.faq__q .ic::after { left:50%; top:0; height:100%; width:2px; transform: translateX(-50%); }
.faq__item.open .ic::after { transform: translateX(-50%) scaleY(0); }
.faq__a { max-height:0; overflow:hidden; transition: max-height 0.5s var(--ease); }
.faq__a p { padding-bottom: 1.5rem; color: var(--muted); }

/* testimonial */
.quote { font-family: var(--head); font-weight: 600; font-size: clamp(1.5rem, 3.2vw, 2.6rem); line-height: 1.25; color: var(--paper); letter-spacing:-0.01em; }
.quote .mark { color: var(--bronze); }
.quote__by { margin-top:1.8rem; font-family: var(--mono); font-size:0.8rem; letter-spacing:0.1em; text-transform:uppercase; color: var(--muted); }

/* CTA band */
.cta-band { position: relative; overflow:hidden; }
.cta-band .display { font-size: clamp(2.2rem, 6vw, 5.5rem); }

/* contact */
.field { margin-bottom: 1.4rem; }
.field label { display:block; font-family: var(--mono); font-size:0.72rem; letter-spacing:0.1em; text-transform:uppercase; color: var(--muted); margin-bottom:0.55rem; }
.field input, .field textarea, .field select {
  width:100%; padding: 0.95rem 1rem; font: inherit; font-size:1rem; color: var(--ink);
  background: #15181c; border:1px solid var(--line); border-radius: var(--radius);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.field input::placeholder, .field textarea::placeholder { color: #565e66; }
.field input:focus, .field textarea:focus, .field select:focus { outline:none; border-color: var(--bronze); box-shadow: 0 0 0 3px rgba(94,137,166,.18); }
.field textarea { resize: vertical; min-height: 130px; }
.field select { -webkit-appearance: none; appearance: none; }
.field select option { color: #0f1316; }
.info-row { display:flex; gap:1rem; padding-block:1.2rem; border-top:1px solid var(--line); }
.info-row:last-child { border-bottom:1px solid var(--line); }
.info-row .lab { width:130px; flex:none; font-family: var(--mono); font-size:0.72rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--muted); padding-top:3px; }
.info-row .val { color: var(--paper); }
.info-row a:hover { color: var(--bronze-soft); }
.form-note { font-size: 0.85rem; color: var(--muted); margin-top: 0.6rem; }

/* =====================================================================
   Footer
   ===================================================================== */
.footer { background: var(--charcoal); color: #8b9299; padding-top: clamp(4rem,8vw,7rem); position: relative; border-top: 1px solid var(--line); }
.footer a { color: #c0c6cd; }
.footer a:hover { color: var(--bronze-soft); }
.footer__top { display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2.5rem; padding-bottom: 3.5rem; border-bottom: 1px solid var(--line); }
.footer__brand { font-family: var(--display); font-size: 2rem; color: var(--paper); font-weight:700; text-transform: uppercase; letter-spacing: 0.01em; }
.footer__brand .amp { color: var(--bronze); }
.footer h5 { font-family: var(--mono); font-size:0.72rem; letter-spacing:0.12em; text-transform:uppercase; color:#6d767f; margin-bottom:1.2rem; font-weight:500; }
.footer__col a { display:block; padding:0.35rem 0; font-size:0.95rem; }
.footer__bottom { display:flex; flex-wrap:wrap; justify-content:space-between; gap:1rem; padding-block:1.8rem; font-family: var(--mono); font-size:0.76rem; color:#6d767f; }
.footer__bottom a { color:#6d767f; }
@media (max-width: 760px){ .footer__top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 460px){ .footer__top { grid-template-columns: 1fr; } }

/* utilities */
.mt-1{margin-top:1rem} .mt-2{margin-top:2rem} .mt-3{margin-top:3rem}
.mb-1{margin-bottom:1rem} .mb-2{margin-bottom:2rem} .mb-3{margin-bottom:3rem}
.maxw-sm{max-width:640px} .maxw-md{max-width:820px}
.hr { height:1px; background: var(--line); border:0; }
.pill { display:inline-block; font-family: var(--mono); font-size:0.72rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--bronze-soft); border:1px solid var(--bronze-deep); border-radius:var(--radius); padding:0.45rem 0.9rem; }
.tick { color: var(--bronze); margin-right:0.6rem; font-weight:700; font-family: var(--mono); }
.checklist li { padding:0.7rem 0; border-bottom:1px solid var(--line); color: var(--charcoal-80); display:flex; gap:0.7rem; }
.checklist li:last-child { border-bottom:0; }
.checklist b { color: var(--paper); }