/* ============================================================
   AUTOM — Industrial Automation
   Pure HTML + CSS. No JS. No frameworks.
   Brand palette: #005781 (petrol) · #ffffff · #000000
   ============================================================ */

/* ---------- 1. DESIGN SYSTEM / ROOT TOKENS ---------- */
:root {
  /* Brand */
  --brand:        #005781;
  --brand-bright: #2f8fbd;   /* readable tint of #005781 for accent text on dark */
  --brand-deep:   #00374f;   /* shade for surfaces */
  --white:        #ffffff;
  --black:        #000000;

  /* Neutrals (deep petrol-tinted dark surfaces, tuned to the logo blue #0f5684) */
  --bg:        #08161d;
  --surface:   #0c1f28;
  --surface-2: #122a34;
  --line:      rgba(255,255,255,0.10);
  --line-2:    rgba(255,255,255,0.06);
  --muted:     rgba(255,255,255,0.52);
  --muted-2:   rgba(255,255,255,0.34);

  /* Typography */
  --display: "Space Grotesk", "Helvetica Neue", sans-serif;
  --mono:    "Space Mono", ui-monospace, monospace;

  /* Fluid type scale */
  --fs-mono:  clamp(0.62rem, 0.55rem + 0.3vw, 0.74rem);
  --fs-body:  clamp(1rem, 0.95rem + 0.3vw, 1.15rem);
  --fs-lead:  clamp(1.35rem, 1.1rem + 1.2vw, 2.1rem);
  --fs-h3:    clamp(1.5rem, 1.1rem + 1.8vw, 2.6rem);
  --fs-h2:    clamp(2.4rem, 1.4rem + 4.6vw, 6rem);
  --fs-mega:  clamp(2.6rem, 0.5rem + 8.4vw, 9.5rem);

  /* Spacing */
  --pad-x: clamp(1.25rem, 5vw, 7rem);
  --section: clamp(6rem, 12vh, 12rem);

  /* Motion */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- 2. RESET ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-timeline: --page-scroll block; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}
body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--display);
  font-size: var(--fs-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
::selection { background: var(--brand); color: var(--white); }

/* Custom scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--brand-deep); }
::-webkit-scrollbar-thumb:hover { background: var(--brand); }

/* ---------- 3. SHARED UTILITIES ---------- */
.mono {
  font-family: var(--mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brand-bright);
}
.tag-line { display: inline-flex; align-items: center; gap: 0.7em; }
.tag-line::before {
  content: ""; width: 26px; height: 1px; background: var(--brand-bright);
}

.section-pad { padding-inline: var(--pad-x); }

/* Blueprint grid texture */
.grid-tex {
  background-image:
    linear-gradient(var(--line-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-2) 1px, transparent 1px);
  background-size: 64px 64px;
}

/* ---------- 4. SCROLL-DRIVEN REVEAL (pure CSS, no JS) ---------- */
@keyframes revealUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes revealClip {
  from { opacity: 0; clip-path: inset(0 0 100% 0); transform: translateY(20px); }
  to   { opacity: 1; clip-path: inset(0 0 0 0);    transform: translateY(0); }
}
.reveal {
  animation: revealUp both linear;
  animation-timeline: view();
  animation-range: entry 0% cover 32%;
}
.reveal-clip {
  animation: revealClip both linear;
  animation-timeline: view();
  animation-range: entry 0% cover 30%;
}
/* Fallback for browsers without scroll-timeline: just show content */
@supports not (animation-timeline: view()) {
  .reveal, .reveal-clip { animation: none; opacity: 1; clip-path: none; transform: none; }
}

/* ============================================================
   5. NAVIGATION  (mobile menu = hidden checkbox trick, no JS)
   ============================================================ */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem var(--pad-x);
  color: #fff;
}
/* Baseline: subtle frosted scrim, always on — keeps the menu readable over
   any content (and works without scroll-timeline support, e.g. Firefox). */
.nav::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  -webkit-backdrop-filter: blur(11px) saturate(140%);
          backdrop-filter: blur(11px) saturate(140%);
  background: linear-gradient(180deg, rgba(6,8,10,0.62) 0%, rgba(6,8,10,0.12) 100%);
}
/* Enhancement: fuller glass + hairline border fades in on scroll. */
.nav::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: rgba(7,9,11,0.55);
  border-bottom: 1px solid var(--line);
  opacity: 0;
  animation: navGlass both linear;
  animation-timeline: --page-scroll;
  animation-range: 40px 170px;
}
@keyframes navGlass { from { opacity: 0; } to { opacity: 1; } }
/* Fallback: if scroll-timeline unsupported, show the border glass at half. */
@supports not (animation-timeline: scroll()) {
  .nav::after { opacity: 0.6; }
}
.nav-logo {
  display: flex; align-items: center;
  height: clamp(44px, 6vw, 66px);
}
.nav-logo img {
  height: 100%; width: auto; display: block;
  filter: drop-shadow(0 2px 12px rgba(0,0,0,0.45));
}
/* ---------- right-side tools: language switch + burger (all breakpoints) ---------- */
.nav-tools { display: flex; align-items: center; gap: clamp(0.7rem, 1.8vw, 1.3rem); }

.lang-switch {
  display: flex; align-items: stretch; border: 1px solid var(--line);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.lang-btn {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase;
  background: transparent; color: rgba(255,255,255,0.62); border: 0; cursor: pointer;
  text-decoration: none; display: flex; align-items: center;
  padding: 0.55rem 0.7rem; line-height: 1; transition: color 0.3s, background 0.3s;
}
.lang-btn + .lang-btn { border-left: 1px solid var(--line); }
.lang-btn:hover { color: #fff; }
.lang-btn.is-active { background: var(--brand); color: #fff; }

.nav-burger {
  width: 46px; height: 46px; position: relative; cursor: pointer;
  background: transparent; border: 1px solid var(--line);
  display: grid; place-items: center; transition: border-color 0.3s, background 0.3s;
}
.nav-burger:hover { border-color: rgba(255,255,255,0.45); background: rgba(255,255,255,0.04); }
.nav-burger span {
  position: absolute; left: 50%; width: 19px; height: 2px; background: #fff;
  transform: translateX(-50%); transition: transform 0.45s var(--ease), opacity 0.3s;
}
.nav-burger span:nth-child(1) { top: 17px; }
.nav-burger span:nth-child(2) { top: 50%; margin-top: -1px; }
.nav-burger span:nth-child(3) { bottom: 17px; }
body.menu-open .nav-burger span:nth-child(1) { top: 50%; margin-top: -1px; transform: translateX(-50%) rotate(45deg); }
body.menu-open .nav-burger span:nth-child(2) { opacity: 0; }
body.menu-open .nav-burger span:nth-child(3) { bottom: auto; top: 50%; margin-top: -1px; transform: translateX(-50%) rotate(-45deg); }

/* ---------- fullscreen overlay menu ---------- */
body.menu-open { overflow: hidden; }
.nav-overlay {
  position: fixed; inset: 0; z-index: 90; overflow-y: auto;
  background:
    radial-gradient(120% 95% at 82% 0%, rgba(0,87,129,0.55), transparent 55%),
    #06121a;
  display: flex; flex-direction: column; justify-content: center;
  padding: clamp(6rem,14vh,9rem) var(--pad-x) clamp(2rem,6vh,4rem);
  clip-path: inset(0 0 100% 0); opacity: 0; visibility: hidden;
  transition: clip-path 0.6s var(--ease), opacity 0.4s, visibility 0s linear 0.6s;
}
.nav-overlay::before {
  content: ""; position: absolute; inset: 0; z-index: 0; opacity: 0.4; pointer-events: none;
  background-image:
    linear-gradient(var(--line-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-2) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(110% 90% at 80% 10%, #000 20%, transparent 75%);
          mask-image: radial-gradient(110% 90% at 80% 10%, #000 20%, transparent 75%);
}
body.menu-open .nav-overlay {
  clip-path: inset(0 0 0 0); opacity: 1; visibility: visible;
  transition: clip-path 0.7s var(--ease), opacity 0.4s;
}
.nav-menu { position: relative; z-index: 1; display: flex; flex-direction: column; gap: clamp(0.1rem,1vh,0.6rem); }
.nav-menu a {
  display: flex; align-items: baseline; gap: clamp(0.8rem,2vw,1.4rem);
  font-weight: 700; letter-spacing: -0.03em; text-transform: uppercase;
  font-size: clamp(1.9rem, 0.8rem + 5vw, 4.6rem); line-height: 1.02;
  color: #fff; width: fit-content;
  transition: color 0.35s var(--ease), transform 0.45s var(--ease);
}
.nav-menu a .mi { font-family: var(--mono); font-size: clamp(0.6rem,1vw,0.74rem); letter-spacing: 0.1em; color: var(--brand-bright); align-self: flex-start; }
.nav-menu a:hover { color: var(--brand-bright); transform: translateX(0.6rem); }
.nav-menu a[aria-current="page"] { color: var(--brand-bright); }
.nav-overlay-foot {
  position: relative; z-index: 1;
  display: flex; flex-wrap: wrap; gap: 0.8rem 2rem; justify-content: space-between;
  margin-top: clamp(2rem,6vh,4rem); border-top: 1px solid var(--line); padding-top: 1.4rem;
  color: var(--muted);
}
.nav-overlay-foot a:hover { color: var(--brand-bright); }

/* ---------- language visibility toggle (legacy; server-side render now) ---------- */
.t-it, .t-en { display: inline; }

/* ============================================================
   6. HERO
   ============================================================ */
.hero {
  position: relative; min-height: 100svh;
  display: grid; grid-template-rows: 1fr auto;
  overflow: hidden; isolation: isolate;
}
.hero-bg {
  position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(120% 90% at 70% 10%, rgba(0,87,129,0.62) 0%, transparent 55%),
    radial-gradient(80% 80% at 10% 90%, rgba(0,87,129,0.30) 0%, transparent 60%),
    #06121a;
}
.hero-bg::after {  /* placeholder imagery shimmer + scanlines */
  content: ""; position: absolute; inset: 0;
  background:
    repeating-linear-gradient(0deg, transparent 0 3px, rgba(0,0,0,0.25) 3px 4px);
  mix-blend-mode: multiply; opacity: 0.5;
}
.hero-grid {
  position: absolute; inset: 0; z-index: -1; opacity: 0.5;
  -webkit-mask-image: radial-gradient(120% 100% at 50% 30%, #000 30%, transparent 80%);
          mask-image: radial-gradient(120% 100% at 50% 30%, #000 30%, transparent 80%);
}
/* animated scan line */
.hero-scan {
  position: absolute; left: 0; right: 0; height: 2px; z-index: -1;
  background: linear-gradient(90deg, transparent, var(--brand-bright), transparent);
  opacity: 0.6; animation: scan 7s linear infinite;
}
@keyframes scan { 0% { top: -2%; } 100% { top: 102%; } }

.hero-inner {
  align-self: end;
  padding: clamp(5rem, 12vh, 7rem) var(--pad-x) clamp(1.5rem, 3vh, 2.6rem);
  display: grid; gap: clamp(1rem, 3vh, 2.2rem);
}
.hero-eyebrow {
  display: flex; flex-wrap: wrap; gap: 1.4rem 2.4rem; align-items: center;
  animation: heroLine 0.9s var(--ease) 0.05s backwards;
}
.hero-title {
  font-size: var(--fs-mega); line-height: 0.9; font-weight: 700;
  letter-spacing: -0.045em; text-transform: uppercase;
}
.hero-title .line { display: block; }
/* Entrance keeps full opacity at 0% so text is NEVER hidden even if the
   document clock is frozen; only a small slide easing is animated. */
.hero-title .line > span {
  display: block;
  animation: heroLine 1s var(--ease) backwards;
}
.hero-title .line:nth-child(1) > span { animation-delay: 0.10s; }
.hero-title .line:nth-child(2) > span { animation-delay: 0.22s; }
.hero-title .line:nth-child(3) > span { animation-delay: 0.34s; }
.hero-title .stroke {
  color: transparent; -webkit-text-stroke: clamp(1px,0.18vw,2.5px) var(--white);
}
.hero-title em { color: var(--brand-bright); font-style: normal; }
@keyframes heroLine { from { transform: translateY(0.42em); } to { transform: translateY(0); } }

.hero-foot {
  display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 2rem;
  border-top: 1px solid var(--line); padding-top: 1.6rem;
  animation: heroLine 0.9s var(--ease) 0.5s backwards;
}
.hero-lead { max-width: 42ch; font-size: var(--fs-lead); line-height: 1.25; color: rgba(255,255,255,0.86); font-weight: 400; }
.hero-lead b { color: var(--white); font-weight: 700; }

/* Buttons */
.btn {
  --bg: var(--white); --fg: var(--black);
  position: relative; display: inline-flex; align-items: center; gap: 0.8rem;
  font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.16em;
  text-transform: uppercase; padding: 1.05rem 1.7rem;
  background: var(--bg); color: var(--fg); overflow: hidden; isolation: isolate;
  border: 1px solid var(--white); white-space: nowrap;
}
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1; background: var(--brand);
  transform: translateY(101%); transition: transform 0.5s var(--ease);
}
.btn:hover { color: var(--white); border-color: var(--brand); }
.btn:hover::before { transform: translateY(0); }
.btn .arrow { transition: transform 0.5s var(--ease); }
.btn:hover .arrow { transform: translate(4px,-4px); }
.btn--ghost { --bg: transparent; --fg: var(--white); }

/* scroll cue */
.hero-cue {
  position: absolute; bottom: 1.5rem; right: var(--pad-x); z-index: 2;
  display: flex; align-items: center; gap: 0.7rem; writing-mode: vertical-rl;
}
.hero-cue .bar { width: 1px; height: 54px; background: var(--line); position: relative; overflow: hidden; }
.hero-cue .bar::after { content:""; position:absolute; inset:0; background: var(--brand-bright); transform: translateY(-100%); animation: cue 2.2s var(--ease) infinite; }
@keyframes cue { 0%{transform:translateY(-100%);} 60%,100%{transform:translateY(100%);} }

/* ---------- marquee ---------- */
.marquee {
  border-block: 1px solid var(--line); overflow: hidden; white-space: nowrap;
  background: var(--surface); padding-block: 1.1rem;
}
.marquee-track { display: inline-flex; gap: 3.5rem; animation: marq 28s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  font-family: var(--display); font-weight: 700; font-size: clamp(1.1rem,2.4vw,2rem);
  text-transform: uppercase; letter-spacing: -0.02em; color: var(--muted);
  display: inline-flex; align-items: center; gap: 3.5rem;
}
.marquee-track span::after { content:"●"; color: var(--brand-bright); font-size: 0.5em; }
@keyframes marq { to { transform: translateX(-50%); } }

/* ============================================================
   7. MANIFESTO (asymmetric + sticky parallax)
   ============================================================ */
.manifesto { padding-block: var(--section); position: relative; }
.manifesto-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,6vw,7rem);
  align-items: start;
}
.manifesto-sticky { position: sticky; top: 14vh; display: grid; gap: 2rem; }
.manifesto-h {
  font-size: var(--fs-h2); line-height: 0.95; font-weight: 700;
  letter-spacing: -0.04em; text-transform: uppercase;
}
.manifesto-h em { color: var(--brand-bright); font-style: normal; }
.manifesto-body { max-width: 46ch; color: var(--muted); font-size: var(--fs-lead); line-height: 1.35; font-weight: 400; }
.manifesto-body strong { color: var(--white); font-weight: 500; }

.manifesto-stack { display: grid; gap: clamp(1.2rem,3vw,2.4rem); }
.ph {                       /* placeholder image block */
  position: relative; border: 1px solid var(--line); background: var(--surface-2);
  overflow: hidden; isolation: isolate;
}
.ph::after {
  content: attr(data-label); position: absolute; left: 1rem; bottom: 0.9rem;
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--muted-2);
}
.ph .ph-inner {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-2) 1px, transparent 1px),
    radial-gradient(60% 60% at 70% 30%, rgba(0,87,129,0.35), transparent 70%);
  background-size: 40px 40px, 40px 40px, 100% 100%;
}
.ph .corner { position: absolute; width: 14px; height: 14px; border: 1px solid var(--brand-bright); }
.ph .corner.tl { top: 10px; left: 10px; border-right: 0; border-bottom: 0; }
.ph .corner.br { bottom: 10px; right: 10px; border-left: 0; border-top: 0; }
.ph-tall { aspect-ratio: 4/5; }
.ph-wide { aspect-ratio: 16/10; }

.stat-row {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line); margin-top: 0.5rem;
}
.stat { background: var(--bg); padding: 1.6rem 1.4rem; }
.stat .n { font-size: clamp(2rem,4vw,3.4rem); font-weight: 700; letter-spacing: -0.04em; }
.stat .n em { color: var(--brand-bright); font-style: normal; }
.stat .l { font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); margin-top: 0.4rem; }

/* ---------- Manifesto gallery (home / soluzioni): carosello a frecce ---------- */
.manifesto-media {
  display: flex; flex-direction: column; min-width: 0;
  gap: clamp(1.2rem,3vw,2.4rem);
}
.rail-wrap { position: relative; min-width: 0; overflow: hidden; }
.manifesto-rail {
  display: flex; gap: clamp(1.2rem,3vw,2.4rem);
  transition: transform 0.55s var(--ease); will-change: transform;
}
.manifesto-rail .ph {
  flex: 0 0 100%; height: clamp(300px, 46vh, 540px); width: 100%;
}
/* frecce di navigazione */
.rail-nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 4;
  width: 46px; height: 46px; display: grid; place-items: center; cursor: pointer;
  background: rgba(6,18,26,0.62); color: #fff; border: 1px solid var(--line);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  font-size: 1.3rem; line-height: 1; transition: background 0.3s, border-color 0.3s, opacity 0.3s;
}
.rail-nav:hover { background: var(--brand); border-color: var(--brand); }
.rail-nav[disabled] { opacity: 0.28; cursor: default; pointer-events: none; }
.rail-prev { left: 0.8rem; }
.rail-next { right: 0.8rem; }
/* iframe YouTube dentro il riquadro */
.ph > iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; z-index: 1; }

/* ============================================================
   8. SOLUTIONS  (interactive expanding list — pure CSS hover)
   ============================================================ */
.solutions { padding-block: var(--section); }
.sec-head {
  display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 2rem;
  border-bottom: 1px solid var(--line); padding-bottom: 2rem; margin-bottom: 1rem;
}
.sec-head h2 { font-size: var(--fs-h2); line-height: 0.95; font-weight: 700; letter-spacing: -0.04em; text-transform: uppercase; }
.sec-head p { color: var(--muted); max-width: 34ch; font-size: var(--fs-body); }

.sol-list { display: grid; }
.sol-item {
  position: relative; display: grid; grid-template-columns: auto 1fr auto auto;
  align-items: center; gap: clamp(1rem,4vw,3rem);
  padding: clamp(1.6rem, 3.2vw, 2.8rem) 0;
  border-bottom: 1px solid var(--line);
  transition: padding 0.5s var(--ease), color 0.4s;
  isolation: isolate; cursor: pointer;
}
.sol-item::before {  /* brand wash on hover */
  content: ""; position: absolute; inset: 0 calc(-1 * var(--pad-x)); z-index: -1;
  background: linear-gradient(90deg, var(--brand-deep), var(--brand));
  clip-path: inset(0 0 100% 0); transition: clip-path 0.55s var(--ease);
}
.sol-item:hover::before { clip-path: inset(0 0 0 0); }
.sol-link { position: absolute; inset: 0; z-index: 3; }
.sol-idx { font-family: var(--mono); font-size: 0.8rem; color: var(--brand-bright); letter-spacing: 0.1em; transition: color 0.4s; }
.sol-main { display: grid; gap: 0.5rem; }
.sol-title { font-size: var(--fs-h3); font-weight: 700; letter-spacing: -0.03em; text-transform: uppercase; line-height: 1; }
.sol-desc {
  color: var(--muted); max-width: 60ch; font-size: var(--fs-body);
  max-height: 0; opacity: 0; overflow: hidden;
  transition: max-height 0.55s var(--ease), opacity 0.4s var(--ease), margin 0.5s;
}
.sol-item:hover .sol-desc { max-height: 6em; opacity: 1; margin-top: 0.3rem; }
.sol-item:hover .sol-idx,
.sol-item:hover .sol-title { color: var(--white); }
.sol-item:hover .sol-desc { color: rgba(255,255,255,0.82); }

/* preview chip that expands on hover */
.sol-thumb {
  width: clamp(60px, 9vw, 130px); aspect-ratio: 4/3;
  border: 1px solid var(--line); background: var(--surface-2); position: relative;
  overflow: hidden; transform: scale(0.85); opacity: 0.55;
  transition: transform 0.5s var(--ease), opacity 0.45s, border-color 0.4s;
}
.sol-thumb .ph-inner { position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-2) 1px, transparent 1px);
  background-size: 22px 22px; }
.sol-item:hover .sol-thumb { transform: scale(1); opacity: 1; border-color: rgba(255,255,255,0.5); }
.sol-arrow { font-size: 1.6rem; transition: transform 0.5s var(--ease); color: var(--muted); }
.sol-item:hover .sol-arrow { transform: rotate(-45deg); color: var(--white); }

/* ============================================================
   9. CTA STRIP
   ============================================================ */
.cta-strip {
  position: relative; padding-block: var(--section); text-align: center;
  display: grid; place-items: center; gap: 2rem; overflow: hidden;
}
.cta-strip::before {
  content:""; position:absolute; inset:0; z-index:-1;
  background: radial-gradient(60% 120% at 50% 0%, rgba(0,87,129,0.4), transparent 60%);
}
.cta-strip h2 { font-size: var(--fs-h2); font-weight: 700; letter-spacing: -0.04em; text-transform: uppercase; line-height: 0.95; }
.cta-strip h2 em { color: var(--brand-bright); font-style: normal; }

/* ============================================================
   10. FOOTER (architectural)
   ============================================================ */
.footer { background: var(--black); padding: clamp(3rem,7vw,6rem) var(--pad-x) 2rem; border-top: 1px solid var(--line); }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 3rem 2rem; padding-bottom: clamp(3rem,8vw,7rem); }
.footer-col h4 { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted-2); margin-bottom: 1.4rem; }
.footer-col > a { display: block; padding: 0.5rem 0; font-size: 1.05rem; color: rgba(255,255,255,0.78); transition: color 0.3s, padding 0.4s var(--ease); width: fit-content; }
.footer-col > a:hover { color: var(--brand-bright); padding-left: 0.6rem; }
.footer-intro p { max-width: 32ch; color: var(--muted); font-size: var(--fs-body); }

.footer-mega {
  font-size: var(--fs-mega); line-height: 0.82; font-weight: 700;
  letter-spacing: -0.05em; text-transform: uppercase; padding-block: clamp(1rem,3vw,2rem);
  border-top: 1px solid var(--line);
}
.footer-mega em { color: transparent; -webkit-text-stroke: clamp(1px,0.16vw,2px) var(--brand-bright); font-style: normal; }
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: 1rem 2rem; justify-content: space-between;
  border-top: 1px solid var(--line); padding-top: 1.6rem;
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted);
}
.footer-bottom a:hover { color: var(--brand-bright); }

/* ============================================================
   11b. INTERNAL PAGES
   ============================================================ */

/* ---- Page hero / header ---- */
.page-hero {
  position: relative; isolation: isolate; overflow: hidden;
  padding: clamp(8rem, 20vh, 13rem) var(--pad-x) clamp(3rem, 8vh, 6rem);
  border-bottom: 1px solid var(--line);
}
.page-hero::before {   /* brand glow */
  content: ""; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(90% 120% at 85% -10%, rgba(0,87,129,0.55) 0%, transparent 55%),
    var(--bg);
}
.page-hero::after {   /* blueprint grid, masked */
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0.5;
  background-image:
    linear-gradient(var(--line-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-2) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(120% 100% at 80% 0%, #000 20%, transparent 75%);
          mask-image: radial-gradient(120% 100% at 80% 0%, #000 20%, transparent 75%);
}
.page-photo {   /* optional hero background photo (solution pages) */
  position: absolute; inset: 0; z-index: -1;
  background-size: cover; background-position: center;
  opacity: 0.28;
}
.crumb { display: flex; gap: 0.6rem; align-items: center; margin-bottom: clamp(1.4rem,3vw,2.2rem); }
.crumb a { color: var(--muted); transition: color 0.3s; }
.crumb a:hover { color: var(--brand-bright); }
.crumb .sep { color: var(--muted-2); }
.page-grid {
  display: grid; grid-template-columns: 1.5fr 1fr; gap: clamp(1.5rem,5vw,5rem); align-items: end;
}
.page-title {
  font-size: clamp(2.6rem, 0.9rem + 7.4vw, 7.5rem); line-height: 0.9; font-weight: 700;
  letter-spacing: -0.045em; text-transform: uppercase;
}
.page-title em { color: var(--brand-bright); font-style: normal; }
.page-title .stroke { color: transparent; -webkit-text-stroke: clamp(1px,0.16vw,2px) var(--white); }
.page-intro { color: var(--muted); font-size: var(--fs-lead); line-height: 1.3; max-width: 44ch; }
.page-intro strong { color: var(--white); font-weight: 500; }

/* index chips under a page hero */
.hero-meta {
  display: flex; flex-wrap: wrap; gap: 1px; background: var(--line);
  border: 1px solid var(--line); margin-top: clamp(2.5rem,6vw,4.5rem);
}
.hero-meta > div { background: var(--bg); padding: 1.3rem 1.5rem; flex: 1 1 180px; }
.hero-meta .k { font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.hero-meta .v { font-size: 1.15rem; margin-top: 0.4rem; font-weight: 500; }

/* ---- Generic section ---- */
.block { padding-block: var(--section); }
.block-head { display: grid; gap: 1rem; max-width: 60ch; margin-bottom: clamp(2.5rem,6vw,4rem); }
.block-head h2 { font-size: var(--fs-h2); line-height: 0.95; font-weight: 700; letter-spacing: -0.04em; text-transform: uppercase; }
.block-head h2 em { color: var(--brand-bright); font-style: normal; }
.block-head p { color: var(--muted); font-size: var(--fs-lead); line-height: 1.35; }

/* split: text + sticky media */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,6vw,7rem); align-items: start; }
.split-sticky { position: sticky; top: 14vh; }
.split p { color: var(--muted); font-size: var(--fs-body); line-height: 1.6; margin-bottom: 1.2rem; max-width: 50ch; }
.split p strong { color: var(--white); font-weight: 500; }
.split h3 { font-size: var(--fs-h3); font-weight: 700; letter-spacing: -0.03em; text-transform: uppercase; margin-bottom: 1.4rem; line-height: 1; }

/* ---- Feature grid (capabilities) ---- */
.feature-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr));
  gap: 1px; background: var(--line); border: 1px solid var(--line);
}
.feature {
  background: var(--bg); padding: clamp(1.8rem,3vw,2.6rem);
  display: grid; gap: 0.9rem; position: relative; isolation: isolate;
  transition: background 0.45s var(--ease);
}
.feature::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(160deg, var(--brand-deep), transparent 70%);
  opacity: 0; transition: opacity 0.45s var(--ease);
}
.feature:hover::after { opacity: 1; }
.feature .fi { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.16em; color: var(--brand-bright); }
.feature h4 { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.02em; text-transform: uppercase; line-height: 1.05; }
.feature p { color: var(--muted); font-size: 0.98rem; line-height: 1.55; }
.feature .tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.4rem; }
.feature .tags span { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); border: 1px solid var(--line); padding: 0.35rem 0.6rem; }

/* ---- Process steps ---- */
.process { display: grid; gap: 0; }
.step {
  display: grid; grid-template-columns: clamp(80px,12vw,150px) 1fr; gap: clamp(1.5rem,4vw,4rem);
  padding: clamp(1.8rem,3.5vw,3rem) 0; border-top: 1px solid var(--line); align-items: start;
}
.step:last-child { border-bottom: 1px solid var(--line); }
.step .sn { font-family: var(--mono); font-size: clamp(1.6rem,3vw,2.6rem); color: var(--brand-bright); font-weight: 700; }
.step h4 { font-size: var(--fs-h3); font-weight: 700; letter-spacing: -0.03em; text-transform: uppercase; line-height: 1; margin-bottom: 0.8rem; }
.step p { color: var(--muted); font-size: var(--fs-body); line-height: 1.55; max-width: 60ch; }

/* ---- Gallery (placeholder images) ---- */
.gallery { display: grid; grid-template-columns: repeat(12,1fr); gap: clamp(0.8rem,2vw,1.4rem); }
.gallery .ph { min-height: 180px; }
.g-7 { grid-column: span 7; } .g-5 { grid-column: span 5; }
.g-4 { grid-column: span 4; } .g-8 { grid-column: span 8; }
.g-6 { grid-column: span 6; } .g-12 { grid-column: span 12; }

/* ---- Applications list ---- */
.apps { display: flex; flex-wrap: wrap; gap: 0.7rem; }
.apps span {
  font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase;
  border: 1px solid var(--line); padding: 0.7rem 1.1rem; color: rgba(255,255,255,0.8);
  transition: border-color 0.3s, color 0.3s, background 0.3s;
}
.apps span:hover { border-color: var(--brand-bright); color: var(--white); background: var(--brand-deep); }

/* ---- Values / story for About ---- */
.timeline { display: grid; gap: 0; }
.tl {
  display: grid; grid-template-columns: clamp(90px,12vw,160px) 1fr; gap: clamp(1.5rem,4vw,4rem);
  padding: clamp(1.6rem,3vw,2.6rem) 0; border-top: 1px solid var(--line);
}
.tl .yr { font-family: var(--mono); font-size: 1rem; color: var(--brand-bright); letter-spacing: 0.06em; }
.tl h4 { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.02em; text-transform: uppercase; margin-bottom: 0.5rem; }
.tl p { color: var(--muted); max-width: 60ch; line-height: 1.55; }

/* ---- Contact ---- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,6vw,6rem); align-items: start; }
.contact-info { display: grid; gap: 2.2rem; }
.contact-info .ci .k { font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted-2); margin-bottom: 0.6rem; }
.contact-info .ci .v { font-size: clamp(1.3rem,2.5vw,1.9rem); font-weight: 500; line-height: 1.2; }
.contact-info .ci a:hover { color: var(--brand-bright); }

.form { display: grid; gap: 1.8rem; }
.field { display: grid; gap: 0.6rem; }
.field label { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.field input, .field textarea, .field select {
  background: transparent; border: 0; border-bottom: 1px solid var(--line);
  color: var(--white); font-family: var(--display); font-size: 1.1rem; padding: 0.8rem 0;
  transition: border-color 0.35s var(--ease); width: 100%;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input::placeholder, .field textarea::placeholder { color: var(--muted-2); }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--brand-bright); }
.field select option { background: var(--surface); color: var(--white); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.8rem; }
.btn-submit { justify-self: start; cursor: pointer; }

/* reveal helper for blocks already used via .reveal */


@media (max-width: 1000px) {
  .sec-head { grid-template-columns: 1fr; }
  .page-grid { grid-template-columns: 1fr; gap: 2.5rem; align-items: start; }
  .split { grid-template-columns: 1fr; gap: 3rem; }
  .split-sticky { position: static; }
  .contact-grid { grid-template-columns: 1fr; }
  .gallery > * { grid-column: span 12 !important; }
}
@media (max-width: 900px) {
  .manifesto-grid { grid-template-columns: 1fr; gap: 3rem; }
  .manifesto-sticky { position: static; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-intro { grid-column: 1 / -1; }
  .hero-foot { grid-template-columns: 1fr; }
  .hero-cue { display: none; }
}
@media (max-width: 560px) {
  .sol-item { grid-template-columns: auto 1fr auto; }
  .sol-thumb { display: none; }
  .stat-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .sec-head { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .step { grid-template-columns: 1fr; gap: 0.6rem; }
  .tl { grid-template-columns: 1fr; gap: 0.4rem; }
}


/* ============================================================
   WordPress integration
   ============================================================ */
.admin-bar .nav { top: 32px; }
@media (max-width: 782px) { .admin-bar .nav { top: 46px; } }
.autom-prose { max-width: 70ch; color: rgba(255,255,255,0.82); font-size: var(--fs-body); line-height: 1.7; }
.autom-prose h1, .autom-prose h2, .autom-prose h3 { text-transform: uppercase; letter-spacing: -0.02em; margin: 1.6em 0 0.5em; }
.autom-prose h2 { font-size: var(--fs-h3); }
.autom-prose a { color: var(--brand-bright); text-decoration: underline; text-underline-offset: 3px; }
.autom-prose img { margin: 1.5rem 0; border: 1px solid var(--line); }
.autom-prose ul, .autom-prose ol { padding-left: 1.3em; margin: 1em 0; }
.autom-prose blockquote { border-left: 2px solid var(--brand-bright); padding-left: 1.2rem; color: var(--muted); margin: 1.4rem 0; }
/* WP alignment helpers */
.aligncenter { margin-inline: auto; display: block; }
.alignright { float: right; margin: 0 0 1rem 1.5rem; }
.alignleft { float: left; margin: 0 1.5rem 1rem 0; }


/* ---- Real images / videos inside .ph blocks (uploaded via metabox) ---- */
.ph > img,
.ph > video {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; z-index: 1;
}
.ph.has-img .ph-inner { opacity: 0; }
.ph.has-img::after { display: none; }              /* hide the Fig. label */
.ph.has-img .corner { z-index: 2; }                /* keep the corner frame on top */
.sol-thumb > img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }

/* ---- Optional hero background photo ---- */
.hero-photo {
  position: absolute; inset: 0; z-index: -1;
  background-size: cover; background-position: center;
  opacity: 0.28;
}
.hero-photo + .hero-grid { mix-blend-mode: normal; }