/* =============================================================================
   Control Tower — design system
   Brand dark (#28262B) + off-white, signal-blue accent, real grain texture.
   ========================================================================== */

/* ---- Fonts ---------------------------------------------------------------- */
@font-face { font-family:'Archivo'; font-style:normal; font-weight:600; font-display:swap;
  src:url('/public/fonts/archivo-600.woff2') format('woff2'); }
@font-face { font-family:'Archivo'; font-style:normal; font-weight:700; font-display:swap;
  src:url('/public/fonts/archivo-700.woff2') format('woff2'); }
@font-face { font-family:'Archivo'; font-style:normal; font-weight:800; font-display:swap;
  src:url('/public/fonts/archivo-800.woff2') format('woff2'); }
@font-face { font-family:'Inter'; font-style:normal; font-weight:400; font-display:swap;
  src:url('/public/fonts/inter-400.woff2') format('woff2'); }
@font-face { font-family:'Inter'; font-style:normal; font-weight:500; font-display:swap;
  src:url('/public/fonts/inter-500.woff2') format('woff2'); }
@font-face { font-family:'Inter'; font-style:normal; font-weight:600; font-display:swap;
  src:url('/public/fonts/inter-600.woff2') format('woff2'); }
@font-face { font-family:'Inter'; font-style:normal; font-weight:700; font-display:swap;
  src:url('/public/fonts/inter-700.woff2') format('woff2'); }

/* ---- Tokens --------------------------------------------------------------- */
:root{
  /* Brand palette extracted from controltower.com.au */
  --bg:#28262B;          /* exact brand body background */
  --bg-2:#211F24;
  --panel:#302E34;
  --panel-2:#37343B;
  --line:rgba(242,242,242,.10);
  --line-2:rgba(242,242,242,.18);
  --ink:#F2F2F2;         /* brand off-white */
  --muted:#A3A1A8;
  --muted-2:#76737C;
  --accent:#00B3EA;      /* brand signal blue */
  --accent-2:#4fd2ff;
  --accent-ink:#06222B;
  --accent-soft:rgba(0,179,234,.14);
  --lead:#D9D6DE;        /* secondary body text (dark zones) */
  --hover-tint:rgba(242,242,242,.05);
  --shadow:none;         /* dark zones rely on borders, not shadow */
  --shadow-lg:none;

  /* Logo "control tower window" signal colours - reused as accents */
  --sig-red:#ff595e; --sig-yellow:#ffca3a; --sig-green:#8ac926;
  --sig-blue:#1982c4; --sig-purple:#6a4c93;

  --font-display:'Archivo','Helvetica Neue',Arial,sans-serif;
  --font-body:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  /* "mono" labels now use the body sans (clean, less generic than a monospace) */
  --font-mono:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;

  --container:1200px;
  --gutter:clamp(20px,5vw,48px);
  --radius:14px;
  --radius-sm:9px;

  --section-y:clamp(64px,9vw,128px);
}

/* ---- Reset / base --------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
*{margin:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  font-size:clamp(15px,1.05vw,17px);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none;padding:0}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:3px}

.skip-link{position:absolute;left:-9999px;top:0;background:var(--accent);color:var(--accent-ink);
  padding:10px 16px;z-index:200;font-weight:600;border-radius:0 0 8px 0}
.skip-link:focus{left:0}

/* ---- Layout helpers ------------------------------------------------------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.narrow{max-width:760px}
.section{padding-block:var(--section-y);position:relative}

/* Light theme: content sections sit on a soft off-white, heroes/footer stay dark.
   Re-maps the semantic tokens so existing components recolour automatically. */
.section,.theme-light{
  --bg:#fafafa; --bg-2:#ffffff; --panel:#ffffff; --panel-2:#f3f3f4;
  --ink:#26242a; --muted:#5d5a63; --muted-2:#8c8992;
  --line:rgba(38,36,42,.12); --line-2:rgba(38,36,42,.22);
  --lead:#48454d; --hover-tint:rgba(38,36,42,.05); --accent-soft:rgba(0,179,234,.10);
  --shadow:0 1px 2px rgba(38,36,42,.05),0 12px 30px -18px rgba(38,36,42,.22);
  --shadow-lg:0 2px 4px rgba(38,36,42,.06),0 26px 56px -26px rgba(38,36,42,.32);
  background:var(--bg); color:var(--ink);
}
.theme-light{padding-block:var(--section-y)}
/* Alternating tone: white sections with subtly grey cards, for section rhythm */
.section--white{--bg:#ffffff;--bg-2:#f4f5f7;--panel:#f4f5f7;--panel-2:#eaecef;
  --shadow:0 1px 2px rgba(38,36,42,.04),0 12px 30px -20px rgba(38,36,42,.16)}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.rule{border:0;border-top:1px solid var(--line);margin:24px 0}

/* ---- Typography ----------------------------------------------------------- */
.mono{font-family:var(--font-mono);letter-spacing:.02em}
.micro{font-size:.72rem;text-transform:uppercase;letter-spacing:.18em}
.muted{color:var(--muted)}
.lead{font-size:clamp(1.05rem,1.5vw,1.3rem);color:var(--lead);line-height:1.6}

.kicker{
  display:inline-block;
  font-family:var(--font-body);font-size:.78rem;font-weight:600;text-transform:uppercase;
  letter-spacing:.14em;color:var(--muted-2);margin-bottom:18px;
}

/* Signal lights — echoes the control-tower windows in the logo */
.signal-lights{display:inline-flex;gap:6px;vertical-align:middle}
.signal-lights span{width:14px;height:18px;border-radius:2px;display:block;
  opacity:.9;animation:blink 4s steps(1) infinite}
.signal-lights span:nth-child(1){background:var(--sig-red);animation-delay:0s}
.signal-lights span:nth-child(2){background:var(--sig-yellow);animation-delay:.4s}
.signal-lights span:nth-child(3){background:var(--sig-green);animation-delay:.8s}
.signal-lights span:nth-child(4){background:var(--sig-blue);animation-delay:1.2s}
.signal-lights span:nth-child(5){background:var(--sig-purple);animation-delay:1.6s}
@keyframes blink{0%,90%,100%{opacity:.9}93%{opacity:.35}}

.section-title{font-family:var(--font-display);font-weight:800;
  line-height:.96;letter-spacing:-.025em;font-size:clamp(1.9rem,4.4vw,3.3rem)}
.section-head{max-width:760px;margin-bottom:clamp(36px,5vw,64px)}
.section-head--row{max-width:none;display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.section-intro{margin-top:18px}
.prose p{margin-bottom:1.1em;color:var(--lead);font-size:1.08rem}
.prose p:last-child{margin-bottom:0}

/* ---- Buttons -------------------------------------------------------------- */
.btn{
  --pad:14px 26px;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:var(--pad);border-radius:999px;font-weight:600;font-size:.95rem;
  border:1px solid transparent;transition:transform .15s ease,background .2s ease,
    border-color .2s ease,color .2s ease;white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn--accent{background:var(--accent);color:var(--accent-ink);
  box-shadow:0 1px 2px rgba(38,36,42,.16),0 6px 16px -10px rgba(0,179,234,.5)}
.btn--accent:hover{background:var(--accent-2);transform:translateY(-1px)}
.btn--ghost{border-color:var(--line-2);color:var(--ink)}
.btn--ghost:hover{border-color:var(--ink);background:var(--hover-tint)}
.btn--block{display:flex;width:100%;margin-top:8px}
.btn--sm{--pad:10px 18px;font-size:.85rem}

/* ---- Ambient background (flat brand dark) --------------------------------- */
.bg{position:fixed;inset:0;z-index:-2;pointer-events:none;background:var(--bg)}

/* ---- Film-grain noise (homepage hero only) -------------------------------- */
/* Matches controltower.com.au: grain at high opacity with a steps() jitter,
   normal blend (the texture carries its own alpha). */
.noise{pointer-events:none}
.noise{position:absolute;inset:-10rem;z-index:0;opacity:.75;
  background-image:url('/public/img/grain.webp');background-position:50%;
  animation:noise 1s steps(2) infinite;will-change:transform;}
@keyframes noise{
  0%{transform:translate3d(0,0,0)}      10%{transform:translate3d(-3%,-4%,0)}
  20%{transform:translate3d(-8%,2%,0)}  30%{transform:translate3d(4%,-6%,0)}
  40%{transform:translate3d(-2%,7%,0)}  50%{transform:translate3d(-8%,3%,0)}
  60%{transform:translate3d(6%,0,0)}    70%{transform:translate3d(0,6%,0)}
  80%{transform:translate3d(3%,-3%,0)}  90%{transform:translate3d(-3%,4%,0)}
  100%{transform:translate3d(0,0,0)}
}

/* ---- Per-service accent colours (from the logo windows) -------------------- */
[data-svc="seo"]{--ic:var(--accent)}
[data-svc="sem"]{--ic:var(--sig-green)}
[data-svc="web"]{--ic:var(--sig-blue)}
[data-svc="social"]{--ic:var(--sig-red)}
[data-svc="content"]{--ic:var(--sig-yellow)}
[data-svc="analytics"]{--ic:var(--sig-purple)}
[data-svc="ai-search"]{--ic:var(--sig-purple)}
[data-svc="paid-social"]{--ic:var(--sig-red)}
[data-svc="performance-max"]{--ic:var(--sig-yellow)}
[data-svc="cro"]{--ic:var(--sig-green)}

/* ---- Header / nav --------------------------------------------------------- */
/* Transparent over the dark hero; turns light once scrolled past it (.is-solid) */
.site-header{position:sticky;top:0;z-index:100;
  --hd:#F2F2F2;--hd-muted:rgba(242,242,242,.74);
  background:transparent;border-bottom:1px solid transparent;
  transition:background .25s ease,border-color .25s ease}
.site-header.is-solid{--hd:#26242a;--hd-muted:#5d5a63;
  background:rgba(250,250,250,.82);backdrop-filter:saturate(140%) blur(14px);
  border-bottom-color:rgba(38,36,42,.08);box-shadow:0 10px 30px -22px rgba(0,0,0,.35)}
.site-header__inner{display:flex;align-items:center;justify-content:space-between;
  height:74px;gap:32px}
.brand{display:inline-flex;align-items:center}
.brand__logo{height:34px;width:auto;display:block}
.brand__logo--dark{display:none}
.site-header.is-solid .brand__logo--light{display:none}
.site-header.is-solid .brand__logo--dark{display:block}
.brand__logo--footer{height:54px;margin-bottom:4px}

.site-nav{display:flex;align-items:center;gap:8px}
.site-nav__head{display:none}
.nav-list{display:flex;align-items:center;gap:2px}
.nav-list>li{position:relative}
.nav-link,.nav-group{position:relative;display:inline-flex;align-items:center;gap:5px;
  padding:8px 12px;font-size:.94rem;font-weight:500;color:var(--hd-muted);
  background:transparent;border-radius:9px;transition:color .18s ease}
.nav-link:hover,.nav-group:hover,.nav-link[aria-current="page"],.nav-group.is-current{color:var(--hd)}
.nav-chevron{width:14px;height:14px;opacity:.75;transition:transform .2s ease}
.has-dropdown:hover .nav-chevron,.has-dropdown.is-open .nav-chevron{transform:rotate(180deg)}
.nav-link[aria-current="page"]::after{content:"";position:absolute;left:12px;right:12px;bottom:-1px;
  height:2px;border-radius:2px;background:var(--accent)}
.nav-cta{margin-left:8px}

.nav-toggle{display:none;flex-direction:column;gap:5px;width:44px;height:44px;
  align-items:center;justify-content:center;border:1px solid color-mix(in srgb,var(--hd) 30%,transparent);
  border-radius:11px;background:transparent}
.nav-toggle span{width:18px;height:2px;background:var(--hd);border-radius:2px}
.nav-backdrop{position:fixed;inset:0;z-index:90;background:rgba(15,14,17,.5);
  opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s;backdrop-filter:blur(2px)}
.nav-backdrop.is-visible{opacity:1;visibility:visible}
.nav-close{display:none}

/* Mega dropdown (desktop: opens on hover) */
.dropdown{position:absolute;top:calc(100% + 14px);left:0;width:min(380px,90vw);
  background:#fff;border-radius:18px;padding:18px;z-index:60;
  box-shadow:0 30px 70px -28px rgba(0,0,0,.45),0 2px 8px rgba(0,0,0,.06);
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .2s ease,transform .2s ease,visibility .2s}
.has-dropdown:hover .dropdown,.has-dropdown:focus-within .dropdown,.has-dropdown.is-open .dropdown{
  opacity:1;visibility:visible;transform:none}
.dropdown__tag{font-size:.7rem;text-transform:uppercase;letter-spacing:.14em;color:#9a97a1;
  margin:2px 0 12px 12px}
.dropdown__grid{display:grid;grid-template-columns:1fr;gap:2px}
.dropdown__item{display:flex;gap:14px;align-items:center;padding:11px 12px;border-radius:12px;
  transition:background .15s ease}
.dropdown__item:hover{background:#f4f5f7}
.dropdown__icon{flex:none;display:inline-flex;align-items:center;justify-content:center;
  width:26px;color:var(--ic,var(--accent))}
.dropdown__icon .svc-icon{width:23px;height:23px}
.dropdown__name{display:block;font-weight:600;color:#26242a;font-size:.95rem;line-height:1.2}
.dropdown__desc{display:block;color:#6c6973;font-size:.8rem;margin-top:2px}

/* ---- Hero ----------------------------------------------------------------- */
.hero{position:relative;overflow:hidden;display:flex;align-items:center;
  min-height:clamp(560px,84vh,880px);padding-block:clamp(110px,16vh,160px) clamp(72px,10vh,120px)}
.hero__inner{position:relative;z-index:1;max-width:1040px}
.hero__kicker{color:rgba(242,242,242,.6)}
.hero__title{font-family:var(--font-display);font-weight:800;
  line-height:.95;letter-spacing:-.04em;font-size:clamp(3rem,9.2vw,7.4rem);margin-bottom:18px}
.hero__line{display:block}
.hero__lead{max-width:600px;margin-top:8px}

/* Rotating discipline line */
.hero__rotator{display:flex;align-items:baseline;gap:.45ch;flex-wrap:wrap;
  margin-bottom:4px;font-family:var(--font-display);font-weight:700;
  font-size:clamp(1.3rem,3.6vw,2.6rem);line-height:1.05;letter-spacing:-.03em}
.hero__rotator-prefix{color:rgba(242,242,242,.55)}
.hero__rotator-words{position:relative;display:inline-grid}
.hero__rotator-word{grid-area:1/1;color:var(--rot,var(--accent));opacity:0;
  transform:translateY(.35em);transition:opacity .4s ease,transform .4s ease}
.hero__rotator-word.is-active{opacity:1;transform:none}
.hero__rotator-word.is-leaving{opacity:0;transform:translateY(-.35em)}

/* Hero entrance reveal (staggered via --d) */
.reveal{opacity:0;transform:translateY(18px);
  animation:reveal .7s cubic-bezier(.2,.7,.2,1) forwards;animation-delay:var(--d,0ms)}
@keyframes reveal{to{opacity:1;transform:none}}

/* ---- Page hero (interior) ------------------------------------------------- */
.page-hero{position:relative;overflow:hidden;padding-block:clamp(72px,11vw,140px) clamp(28px,5vw,56px);
  border-bottom:1px solid var(--line)}
.page-hero>.container{position:relative;z-index:1}
.page-hero--center{text-align:center}
.page-hero--center .kicker{justify-content:center}
.page-hero--center .btn-row{justify-content:center}
.page-title{font-family:var(--font-display);font-weight:800;
  line-height:1.0;letter-spacing:-.035em;font-size:clamp(2.4rem,6.5vw,4.8rem);margin-bottom:22px}
.page-lead{max-width:660px}
.page-hero--center .page-lead{margin-inline:auto}

/* Per-service hero: an angled, slowly drifting pattern of the service icon,
   faded out on the left behind the text. */
.service-hero__text{position:relative;z-index:2;max-width:640px}
.svc-pattern{position:absolute;top:-35%;left:-15%;right:-15%;bottom:-35%;z-index:0;
  background:var(--ic,var(--accent));opacity:.5;
  -webkit-mask-image:var(--pat);mask-image:var(--pat);
  -webkit-mask-repeat:repeat;mask-repeat:repeat;
  -webkit-mask-size:52px 52px;mask-size:52px 52px;
  transform:rotate(-16deg);transform-origin:center;will-change:mask-position;
  animation:svc-drift 36s linear infinite}
@keyframes svc-drift{to{-webkit-mask-position:260px 260px;mask-position:260px 260px}}
.svc-pattern__fade{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(98deg,#28262B 0%,#28262B 32%,rgba(40,38,43,.72) 54%,rgba(40,38,43,0) 80%)}

/* ---- Grids ---------------------------------------------------------------- */
.grid-2{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(32px,5vw,72px);align-items:start}
.positioning__head{position:sticky;top:96px}

/* ---- Service cards -------------------------------------------------------- */
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.service-card{display:flex;flex-direction:column;gap:10px;padding:28px;
  background:linear-gradient(180deg,var(--panel),var(--bg-2));
  border:1px solid var(--line);border-radius:var(--radius);
  transition:border-color .2s ease,transform .2s ease,background .2s ease;min-height:230px}
.service-card:hover{transform:translateY(-3px);
  border-color:color-mix(in srgb,var(--ic,var(--accent)) 45%,var(--line-2))}
.service-card__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.service-card__icon{display:inline-flex;color:var(--ic,var(--accent))}
.service-card__icon .svc-icon{width:30px;height:30px}
.service-card__arrow{color:var(--muted-2);transition:transform .2s ease,color .2s ease;font-size:1.1rem}
.service-card:hover .service-card__arrow{transform:translate(4px,-4px);color:var(--ic,var(--accent))}
.service-card__title{font-family:var(--font-display);font-weight:800;
  letter-spacing:-.02em;font-size:1.5rem;line-height:1.05}
.service-card__kicker{margin-bottom:6px}
.service-card__summary{color:var(--muted);font-size:.95rem}

/* ---- Feature grid --------------------------------------------------------- */
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feature{padding:28px;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--bg-2);transition:transform .2s ease,box-shadow .2s ease}
.feature:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.feature__title{font-size:1.12rem;font-weight:700;margin:0 0 8px}
.feature__body{color:var(--muted);font-size:.93rem}

/* ---- Feature rows (alternating two-column, with visuals) ------------------- */
.feature-rows{display:flex;flex-direction:column;gap:clamp(56px,8vw,110px);
  margin-top:clamp(20px,3vw,48px)}
.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,84px);align-items:center}
.feature-row:nth-child(even) .feature-row__text{order:2}
.feature-row__title{font-family:var(--font-display);font-weight:800;letter-spacing:-.02em;
  font-size:clamp(1.5rem,3vw,2.2rem);line-height:1.1;margin-bottom:14px}
.feature-row__body{color:var(--lead);font-size:1.08rem;margin-bottom:22px;max-width:520px}
.ticks{display:flex;flex-direction:column;gap:13px}
.ticks li{position:relative;padding-left:32px;color:var(--ink);font-weight:500}
.ticks li::before{content:"";position:absolute;left:0;top:2px;width:20px;height:20px;
  border-radius:50%;background:var(--accent)}
.ticks li::after{content:"";position:absolute;left:7px;top:6px;width:5px;height:9px;
  border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.visual-card{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(22px,3vw,40px);box-shadow:var(--shadow)}
.visual{width:100%;height:auto;display:block}

/* About: how-we-work two-column + confidentiality two-column */
.about-how{display:grid;grid-template-columns:1.4fr .9fr;gap:clamp(32px,5vw,72px);align-items:start}
.about-how__visual{position:sticky;top:100px}
.confidentiality{display:grid;grid-template-columns:1.5fr .8fr;gap:clamp(28px,4vw,60px);align-items:center}
.confidentiality__visual{display:flex;justify-content:center}
.confidentiality__visual .visual{max-width:210px}

/* ---- Service detail ------------------------------------------------------- */
.service-detail__aside{position:sticky;top:96px}
.capabilities{display:flex;flex-direction:column;margin-top:8px}
.capability{padding:24px 0;border-top:1px solid var(--line)}
.capability:last-child{border-bottom:1px solid var(--line)}
.capability__title{font-size:1.2rem;font-weight:700;margin-bottom:6px}
.capability__body{color:var(--muted)}
.service-approach{margin-top:48px;padding:28px;border-radius:var(--radius);
  background:var(--accent-soft);border:1px solid rgba(0,179,234,.22)}
.other-services{border-top:1px solid var(--line)}

/* ---- Panels --------------------------------------------------------------- */
.panel{padding:clamp(28px,4vw,44px);border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(180deg,var(--panel),var(--bg-2))}
.panel--feature{background:
  radial-gradient(800px 300px at 0% 0%,var(--accent-soft),transparent 60%),
  linear-gradient(180deg,var(--panel),var(--bg-2))}
.footer-head{color:var(--muted-2);margin-bottom:18px}
.checklist{display:flex;flex-direction:column;gap:12px;margin:18px 0 26px}
.checklist li{position:relative;padding-left:28px;color:var(--lead)}
.checklist li::before{content:"";position:absolute;left:0;top:.45em;width:12px;height:12px;
  border-radius:3px;border:1px solid var(--accent);
  background:linear-gradient(135deg,var(--accent),transparent)}

/* ---- Steps ---------------------------------------------------------------- */
.steps{display:flex;flex-direction:column}
.step{padding:clamp(26px,4vw,40px) 0;border-top:1px solid var(--line)}
.step:last-child{border-bottom:1px solid var(--line)}
.step__title{font-family:var(--font-display);font-weight:800;
  font-size:clamp(1.4rem,3vw,2rem);line-height:1.05;margin-bottom:12px;letter-spacing:-.02em}
.step__body p{color:var(--muted);max-width:680px}

/* ---- CTA band (dark stand-out block on a light section) -------------------- */
.cta-band__inner{text-align:center;display:flex;flex-direction:column;align-items:center;
  background:#26242a;border:0;color:#fff;
  padding:clamp(40px,6vw,72px) clamp(28px,5vw,56px)}
.cta-band__inner .kicker{color:rgba(255,255,255,.55);justify-content:center}
.cta-band__title{font-family:var(--font-display);font-weight:800;color:#fff;
  font-size:clamp(2rem,5.5vw,4rem);line-height:.98;margin:6px 0 16px;letter-spacing:-.025em}
.cta-band__body{max-width:560px;margin-inline:auto;color:rgba(255,255,255,.78)}
.cta-band__inner .btn--ghost{color:#fff;border-color:rgba(255,255,255,.28)}
.cta-band__inner .btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.06)}

/* ---- Contact -------------------------------------------------------------- */
.contact__email{font-size:1.15rem;font-weight:600;border-bottom:1px solid var(--accent);
  padding-bottom:2px}
.contact__info a:hover{color:var(--accent)}
.form{display:flex;flex-direction:column;gap:20px}
.field{display:flex;flex-direction:column;gap:8px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field label{font-size:.85rem;font-weight:600;color:var(--lead)}
.field input,.field textarea{
  font:inherit;color:var(--ink);background:var(--bg-2);
  border:1px solid var(--line-2);border-radius:var(--radius-sm);padding:13px 15px;
  transition:border-color .18s ease,background .18s ease;resize:vertical}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);
  background:var(--panel)}
.field.is-invalid input,.field.is-invalid textarea{border-color:#ff6b5b}
.field__error{color:#ff8a7d;font-size:.82rem}
.form__note{margin-top:-4px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.alert{padding:24px 26px;border-radius:var(--radius);border:1px solid var(--line-2)}
.alert--ok{background:var(--accent-soft);border-color:rgba(0,179,234,.3)}
.alert--ok .mono{color:var(--accent);margin-bottom:8px}
.alert--ok h2{font-size:1.4rem;margin-bottom:10px}
.alert--ok a{color:var(--accent);border-bottom:1px solid var(--accent)}
.alert--error{background:rgba(255,107,91,.08);border-color:rgba(255,107,91,.35);color:#ffb3aa}

/* ---- Blog: index, cards, archive ------------------------------------------ */
.cat-filter{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:clamp(28px,4vw,44px)}
.cat-chip{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;
  border:1px solid var(--line-2);color:var(--muted);font-size:.88rem;font-weight:500;
  transition:border-color .18s ease,color .18s ease,background .18s ease}
.cat-chip:hover{color:var(--ink);border-color:var(--ink)}
.cat-chip.is-active{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.cat-chip__n{font-size:.75rem;opacity:.7}

.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.post-card{border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(180deg,var(--panel),var(--bg-2));
  transition:border-color .2s ease,transform .2s ease}
.post-card:hover{border-color:var(--line-2);transform:translateY(-3px)}
.post-card__link{display:flex;flex-direction:column;gap:12px;padding:26px;height:100%}
.post-card__top{display:flex;align-items:center;justify-content:space-between;
  font-size:.72rem;text-transform:uppercase;letter-spacing:.14em}
.post-card__cat{color:var(--accent);font-weight:600}
.post-card__read{color:var(--muted-2)}
.post-card__title{font-size:1.28rem;font-weight:700;line-height:1.2}
.post-card__excerpt{color:var(--muted);font-size:.95rem;flex:1}
.post-card__meta{display:flex;align-items:center;justify-content:space-between;
  color:var(--muted-2);font-size:.85rem;margin-top:6px;padding-top:14px;
  border-top:1px solid var(--line)}
.post-card__arrow{color:var(--accent);transition:transform .2s ease}
.post-card:hover .post-card__arrow{transform:translate(4px,-4px)}

.pagination{display:flex;align-items:center;justify-content:center;gap:24px;
  margin-top:clamp(36px,5vw,56px)}
.pagination__status{color:var(--muted);font-size:.9rem}

/* ---- Blog: single post ---------------------------------------------------- */
.post-hero{padding-block:clamp(56px,9vw,110px) clamp(24px,4vw,40px);
  border-bottom:1px solid var(--line);}
.breadcrumb{display:flex;gap:10px;align-items:center;color:var(--muted-2);
  font-size:.8rem;text-transform:uppercase;letter-spacing:.14em;margin-bottom:20px}
.breadcrumb a{color:var(--muted)}.breadcrumb a:hover{color:var(--accent)}
.post-title{font-family:var(--font-display);font-weight:800;
  line-height:1.0;letter-spacing:-.02em;font-size:clamp(2rem,5.5vw,3.6rem);margin-bottom:20px}
.post-byline{display:flex;flex-wrap:wrap;gap:10px;align-items:center;color:var(--muted);
  font-size:.92rem}

/* Article typography */
.post-body{font-size:1.075rem;line-height:1.75;color:var(--lead)}
.post-body > *{margin-bottom:1.15em}
.post-body h2{font-family:var(--font-display);font-weight:800;
  letter-spacing:-.02em;font-size:clamp(1.5rem,3.2vw,2.1rem);line-height:1.1;
  margin-top:1.8em;margin-bottom:.6em;color:var(--ink)}
.post-body h3{font-size:1.3rem;font-weight:700;margin-top:1.6em;margin-bottom:.4em;color:var(--ink)}
.post-body h4{font-size:1.08rem;font-weight:700;margin-top:1.4em;color:var(--ink)}
.post-body a{color:var(--accent);border-bottom:1px solid rgba(0,179,234,.4)}
.post-body a:hover{border-bottom-color:var(--accent)}
.post-body strong{color:var(--ink)}
.post-body ul,.post-body ol{padding-left:1.3em;display:flex;flex-direction:column;gap:.5em}
.post-body ul li{list-style:disc}.post-body ol li{list-style:decimal}
.post-body li::marker{color:var(--accent)}
.post-body blockquote{border-left:3px solid var(--accent);padding:4px 0 4px 22px;
  margin-left:0;color:var(--ink);font-size:1.15rem}
.post-body code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:.88em;background:var(--bg-2);border:1px solid var(--line);border-radius:5px;
  padding:2px 6px}
.post-body pre{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:18px 20px;overflow-x:auto}
.post-body pre code{background:none;border:0;padding:0}
.post-body img{border-radius:var(--radius-sm);border:1px solid var(--line)}
.post-body hr{border:0;border-top:1px solid var(--line);margin:2em 0}
.post-body table{width:100%;border-collapse:collapse;font-size:.95rem}
.post-body th,.post-body td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line)}
.post-body th{color:var(--ink);font-weight:700}

.post-tags{display:flex;flex-wrap:wrap;gap:10px;margin:8px 0 36px}
.tag{font-size:.85rem;color:var(--muted);border:1px solid var(--line-2);border-radius:999px;
  padding:6px 14px;transition:color .18s ease,border-color .18s ease}
.tag:hover{color:var(--accent);border-color:var(--accent)}
.post-share{display:flex;align-items:center;justify-content:space-between;gap:24px;
  flex-wrap:wrap;margin-bottom:8px}

/* ---- Elevation & polish (light sections) ---------------------------------- */
.service-card,.post-card,.feature,.loc-card,.panel{box-shadow:var(--shadow)}
.service-card{transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.post-card{transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.service-card:hover,.post-card:hover{box-shadow:var(--shadow-lg)}

/* ---- Locations ------------------------------------------------------------ */
.loc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.loc-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-2);padding:24px}
.loc-card__city{font-family:var(--font-display);font-weight:800;letter-spacing:-.02em;
  font-size:1.45rem;margin-bottom:12px}
.loc-card__list{display:flex;flex-direction:column}
.loc-card__list a{display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:10px 0;color:var(--muted);border-top:1px solid var(--line);font-size:.92rem;
  transition:color .15s ease}
.loc-card__list li:first-child a{border-top:0}
.loc-card__list a:hover{color:var(--accent)}
.loc-card__arrow{transition:transform .15s ease}
.loc-card__list a:hover .loc-card__arrow{transform:translateX(3px)}
.loc-links{margin-bottom:30px}
.loc-links__title{font-size:1.05rem;font-weight:700;margin-bottom:14px}
.loc-chips{display:flex;flex-wrap:wrap;gap:10px}
.loc-chip{border:1px solid var(--line-2);border-radius:999px;padding:8px 16px;font-size:.88rem;
  color:var(--muted);transition:color .15s ease,border-color .15s ease}
.loc-chip:hover{color:var(--accent);border-color:var(--accent)}

/* ---- Footer --------------------------------------------------------------- */
.site-footer{background:#1c1a20;color:var(--ink);border-top:1px solid var(--line);
  padding-block:clamp(56px,7vw,96px) 30px}
.site-footer__top{display:grid;grid-template-columns:1.3fr 2fr;gap:clamp(40px,6vw,80px)}
.site-footer__brand{max-width:360px}
.site-footer__tag{margin:18px 0 16px;color:var(--lead);font-size:.96rem;line-height:1.6}
.site-footer__email{display:inline-block;color:var(--ink);border-bottom:1px solid var(--accent);
  padding-bottom:2px;font-weight:500}
.site-footer__email:hover{color:var(--accent)}
.site-footer__loc{margin-top:14px;color:var(--muted-2);font-size:.88rem}
.site-footer__cols{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.footer-head{font-size:.76rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted-2);
  margin-bottom:16px}
.site-footer__col ul{display:flex;flex-direction:column;gap:11px}
.site-footer__col a{color:var(--muted);font-size:.92rem;transition:color .18s ease}
.site-footer__col a:hover{color:var(--ink)}
.site-footer__cta p{color:var(--muted);font-size:.9rem;margin-bottom:16px;line-height:1.6}
.site-footer__base{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  margin-top:clamp(44px,6vw,76px);padding-top:24px;border-top:1px solid var(--line);
  color:var(--muted-2);font-size:.85rem}
.footer-host a{color:var(--muted);border-bottom:1px solid var(--line-2);transition:color .18s ease}
.footer-host a:hover{color:var(--accent);border-bottom-color:var(--accent)}

/* ---- Responsive ----------------------------------------------------------- */
@media (max-width:960px){
  .grid-2{grid-template-columns:1fr}
  .positioning__head,.service-detail__aside{position:static}
  .service-grid{grid-template-columns:repeat(2,1fr)}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .post-grid{grid-template-columns:repeat(2,1fr)}
  .loc-grid{grid-template-columns:repeat(2,1fr)}
  .site-footer__top{grid-template-columns:1fr}.site-footer__cols{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .nav-toggle{display:flex}
  body.nav-open{overflow:hidden}
  .site-nav{position:fixed;inset:74px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:#fff;color:#26242a;border-bottom:1px solid rgba(38,36,42,.12);
    box-shadow:0 24px 50px -24px rgba(0,0,0,.4);
    padding:8px var(--gutter) 22px;max-height:calc(100dvh - 74px);overflow-y:auto;
    transform:translateY(-12px);opacity:0;pointer-events:none;transition:opacity .22s ease,transform .22s ease}
  .site-nav.is-open{transform:none;opacity:1;pointer-events:auto}
  .nav-list{flex-direction:column;align-items:stretch;gap:0;width:100%}
  .nav-list>li{border-bottom:1px solid rgba(38,36,42,.08)}
  .nav-list>li>a{display:block;padding:15px 4px;font-size:1.05rem;color:#26242a;border-radius:0}
  .nav-list>li>a:hover,.nav-list>li>a[aria-current="page"]{color:var(--accent)}
  .has-dropdown{flex-wrap:wrap;justify-content:space-between}
  .has-dropdown>a{flex:1}
  .dropdown-toggle{color:#26242a;width:48px;height:50px;margin:0}
  .dropdown{position:static;width:auto;box-shadow:none;border:0;border-radius:0;padding:0 0 12px;
    opacity:1;visibility:visible;transform:none;display:none}
  .has-dropdown.is-open .dropdown{display:block}
  .dropdown__grid{grid-template-columns:1fr}
  .dropdown__item{padding:10px 4px}
  .dropdown__item:hover{background:transparent}
  .dropdown__all{margin-left:4px}
  .nav-cta{margin:14px 0 0;text-align:center;color:#26242a;border-color:rgba(38,36,42,.25)}
  .nav-cta:hover{border-color:#26242a}
  .feature-row{grid-template-columns:1fr;gap:28px}
  .feature-row:nth-child(even) .feature-row__text{order:0}
  .feature-row__visual{order:-1}
  .svc-pattern__fade{background:linear-gradient(98deg,#28262B 0%,#28262B 46%,rgba(40,38,43,.6) 70%,rgba(40,38,43,0) 100%)}
  .about-how{grid-template-columns:1fr;gap:28px}
  .about-how__visual{position:static;order:-1}
  .confidentiality{grid-template-columns:1fr;gap:24px}
  .confidentiality__visual{justify-content:flex-start}
}
@media (max-width:680px){
  .service-grid,.feature-grid,.post-grid,.loc-grid,.field-row{grid-template-columns:1fr}
  .post-share{flex-direction:column;align-items:flex-start}
  .site-footer__cols{grid-template-columns:1fr 1fr}
}

/* ---- Motion / data-saver -------------------------------------------------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;
    transition-duration:.001ms !important;scroll-behavior:auto !important}
  .noise{animation:none}
  .signal-lights span{animation:none}
  .svc-pattern{animation:none}
  .reveal{opacity:1;transform:none;animation:none}
  .hero__rotator-word{transition:none}
}