/* ============================================================
   Guide/x — Landing page
   White canvas + the EXPLORE HERO bloom (the warm mesh the user
   loves): deep green · coral · amber/gold · white-hot core.
   Ported faithfully from explore.css but on white, kept absolute
   at the top so it scrolls away — no fixed blur, no backdrop
   blur, no per-frame repaint → scrolling stays smooth.
   ============================================================ */

:root {
  --ink:        #0b0b0c;
  --ink-soft:   #2b2b2f;
  --muted:      #5f5f67;
  --muted-2:    #9a9aa2;
  --line:       rgba(11, 11, 12, 0.09);
  --results-rule: rgba(11, 11, 12, 0.16);   /* visible clean hairline for the results list */
  --line-soft:  rgba(11, 11, 12, 0.06);

  --xmark: #63C76A;           /* the brand green — buttons, ticks, accents */

  /* bright green → coral → lavender grainy mesh — the site's signature accent
     (cards, badges, CTAs); swap to url("images/your-mesh.jpg") to use an image */
  --card-mesh:
    radial-gradient(86% 92% at 78% 80%, rgba(184,150,230,0.5), transparent 82%),   /* lavender — subtle wash, blends into all */
    radial-gradient(62% 70% at 62% 56%, rgba(72,190,88,0.95),  transparent 64%),   /* vivid green, centre-right */
    radial-gradient(68% 68% at 88% 14%, rgba(99,199,106,0.98), transparent 60%),   /* brand green, top-right */
    radial-gradient(76% 80% at 20% 24%, rgba(140,216,130,0.98), transparent 66%),   /* light green, top-left */
    radial-gradient(64% 74% at 30% 90%, rgba(60,170,95,0.92), transparent 62%),   /* deep emerald, bottom-left */
    linear-gradient(135deg, #8ed492 0%, #63c76a 54%, #3faa5c 100%);                /* saturated green base */

  --bg:   #ffffff;
  --maxw: 1200px;
  --pad:  clamp(20px, 4vw, 56px);
  --nav-h: 78px;   /* live-measured in JS; drives the cinematic hero's offset */

  --r-md:   14px;
  --r-lg:   22px;
  --r-pill: 999px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: "Playfair Display", Georgia, "Times New Roman", serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}

/* ============================================================
   BRAND LOCKUP — >_ Guidex
   Fonts + geometry taken verbatim from the Guidex brand sheet.
   Rethink Sans is variable (400-800) so one file covers every weight.
   ============================================================ */
@font-face {
  font-family: 'Rethink Sans'; font-style: normal; font-weight: 400 800; font-display: swap;
  src: url("fonts/RethinkSans-latin.woff2") format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Rethink Sans'; font-style: normal; font-weight: 400 800; font-display: swap;
  src: url("fonts/RethinkSans-latin-ext.woff2") format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Be Vietnam Pro'; font-style: normal; font-weight: 500; font-display: swap;
  src: url("fonts/BeVietnamPro-500-latin.woff2") format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Be Vietnam Pro'; font-style: normal; font-weight: 500; font-display: swap;
  src: url("fonts/BeVietnamPro-500-latin-ext.woff2") format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* the lockup itself — wordmark Rethink Sans 500 at -3%, symbol Be Vietnam Pro 500 at 0.62em */
.gxlogo {
  display: inline-flex; align-items: baseline; gap: 0.06em;
  font-family: 'Rethink Sans', 'Helvetica Neue', Helvetica, sans-serif;
  font-weight: 500; letter-spacing: -0.03em; line-height: 1;
  white-space: nowrap; text-decoration: none;
  color: #2F9C58;                      /* green on paper */
}
.gxlogo--ink { color: #63C76A; }       /* green on ink */
.gxlogo__sym {
  display: inline-flex; align-items: baseline; gap: 0.02em;
  font-family: 'Be Vietnam Pro', 'Helvetica Neue', Helvetica, sans-serif;
  font-weight: 500; font-size: 0.62em; letter-spacing: -0.02em;
}
.gxlogo__sym > span { display: inline-block; }
.gxlogo__gt { transform: translateY(-0.16em); }
.gxlogo__us { transform: translateY(-0.11em); }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  position: relative;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
html { overflow-x: clip; }   /* stops the <html> element scrolling sideways (body clip alone isn't enough) */

a   { color: inherit; text-decoration: none; }
img { max-width: 100%; }

/* ============================================================
   SHELL
   ============================================================ */
.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad); }
/* main is the opaque layer that scrolls up and reveals over the cinematic hero */
main  { display: block; position: relative; z-index: 1; background: var(--bg); }

.section { padding-top: clamp(64px, 10vh, 130px); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  --h: 54px;                        /* ONE button size site-wide (matches the hero CTA) */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  height: var(--h);
  padding: 0 28px;
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  font-family: var(--font);
  font-size: 15.5px;
  font-weight: 600;
  letter-spacing: 0.005em;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.25s var(--ease), background 0.25s ease,
              color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.btn:active { transform: translateY(1px); }
.btn--lg { --h: 54px; padding: 0 28px; font-size: 15.5px; }
/* trailing arrow — one consistent CTA affordance across every button */
.btn__ar { flex: none; transition: transform 0.3s var(--ease); }
.btn:hover .btn__ar { transform: translate(2px, -2px); }

.btn--primary {
  background: #0b0b0c;
  color: #fff;
  box-shadow: 0 10px 26px rgba(11, 11, 12, 0.22);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(11, 11, 12, 0.32);
}

/* light button — for use over the dark cinematic hero */
.btn--light {
  background: #fff;
  color: var(--ink);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.30);
}
.btn--light:hover {
  transform: translateY(-2px);
  background: #f4f4f5;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.38);
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 16px var(--pad);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(11, 11, 12, 0.13);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
          backdrop-filter: saturate(180%) blur(10px);
  transition: box-shadow 0.3s ease, padding 0.3s ease;
}
.nav.scrolled {
  box-shadow: 0 1px 0 rgba(11,11,12,0.05), 0 8px 24px rgba(11,11,12,0.06);
  padding-top: 12px;
  padding-bottom: 12px;
}

/* ---- nav floats transparent over the cinematic hero, light-on-dark ---- */
.nav.nav--over {
  background: transparent;
  border-bottom-color: transparent;
  -webkit-backdrop-filter: none;
          backdrop-filter: none;
  box-shadow: none;
  padding-top: 16px;          /* keep height stable while over the hero */
  padding-bottom: 16px;
}
.nav--over .nav__logo  { color: #63C76A; }            /* lockup on ink */
.nav--over .nav__link  { color: rgba(255, 255, 255, 0.82); }
.nav--over .nav__link:hover { color: #fff; }

.nav--over .btn--primary {
  background: #fff; color: var(--ink); box-shadow: 0 10px 26px rgba(0, 0, 0, 0.25);
}
.nav--over .btn--primary:hover { background: #f1f1f2; }
.nav__brand { display: inline-flex; align-items: center; justify-self: start; }
.nav__logo  { font-size: 22px; }

/* centred primary links — sit inside a subtle capsule that turns to frosted
   glass while floating over the cinematic hero */
.nav__links {
  display: flex; align-items: center; justify-self: center;
  gap: clamp(16px, 2vw, 34px);
  padding: 8px clamp(16px, 1.6vw, 22px);
  border-radius: var(--r-pill);
  background: rgba(11, 11, 12, 0.04);
  border: 1px solid var(--line);
  transition: background 0.3s ease, border-color 0.3s ease;
}
.nav--over .nav__links {
  background: rgba(255, 255, 255, 0.10);
  border-color: rgba(255, 255, 255, 0.22);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
          backdrop-filter: saturate(160%) blur(14px);
}
.nav__link {
  position: relative;
  font-size: 14.5px; font-weight: 500; letter-spacing: -0.01em;
  color: var(--muted); padding: 6px 1px;
  transition: color 0.25s ease;
}
/* thin "|" divider sitting in the gap before every link but the first */
.nav__link:not(:first-child)::before {
  content: ""; position: absolute; top: 50%;
  left: calc(clamp(16px, 2vw, 34px) / -2);
  width: 1px; height: 13px; transform: translateY(-50%);
  background: currentColor; opacity: 0.3;
}
.nav__link::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 1px; height: 1.5px;
  background: var(--xmark); border-radius: 2px;
  transition: right 0.3s var(--ease);
}
.nav__link:hover { color: var(--ink); }
.nav__link:hover::after { right: 0; }

.nav__actions { display: flex; align-items: center; gap: 12px; justify-self: end; }

/* the compact CTA label swap (full text on desktop, short on phones) */
.nav__cta-short { display: none; }

/* hamburger button */
.nav__burger {
  display: none;                         /* desktop: hidden */
  justify-self: end; flex: none;
  width: 44px; height: 44px; padding: 0;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
  border: none; background: transparent; cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.nav__burger span {
  display: block; width: 24px; height: 2px; border-radius: 2px;
  background: var(--ink);
  transition: transform 0.3s var(--ease), opacity 0.2s ease, background 0.3s ease;
}
.nav--over .nav__burger span { background: #fff; }          /* white over the hero */
body.menu-open .nav__burger span { background: #fff; }      /* white while the dark drawer is open */
.nav__burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2) { opacity: 0; }
.nav__burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* while the drawer is open, keep the bar transparent so it blends into the dark panel */
body.menu-open { overflow: hidden; }
body.menu-open .nav {
  background: transparent; border-bottom-color: transparent;
  box-shadow: none; -webkit-backdrop-filter: none; backdrop-filter: none;
}
body.menu-open .nav__logo { color: #63C76A; }         /* lockup on ink */
body.menu-open .nav__cta { background: #fff; color: var(--ink); }

/* full-screen drawer */
.navmenu {
  display: none;                         /* enabled in the ≤900px query */
  position: fixed; inset: 0; z-index: 40;
  flex-direction: column;
  padding: calc(var(--nav-h) + clamp(20px, 5vw, 34px)) var(--pad) calc(var(--pad) + 20px);
  background: #0d0d10; color: #fff;
  opacity: 0; visibility: hidden; transform: translateY(-10px);
  transition: opacity 0.32s var(--ease), transform 0.4s var(--ease), visibility 0.32s;
  overflow-y: auto; overscroll-behavior: contain;
}
.navmenu.is-open { opacity: 1; visibility: visible; transform: none; }
.navmenu__nav { display: flex; flex-direction: column; border-top: 1px solid rgba(255, 255, 255, 0.1); }
.navmenu__link {
  padding: clamp(15px, 4.2vw, 21px) 2px;
  font-family: var(--font);
  font-size: clamp(19px, 5.4vw, 25px); font-weight: 500; letter-spacing: -0.02em;
  color: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: color 0.2s ease;
}
.navmenu__link:hover { color: #fff; }
.navmenu__cta { margin-top: auto; width: 100%; }

/* ============================================================
   CINEMATIC HERO — full-viewport background media; the page scrolls
   up and reveals over it (sticky). Existing hero is pushed below.
   ============================================================ */
.cine {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: 100vh;
  height: 100svh;
  z-index: -1;                                 /* sits behind all page content; only the transparent
                                                  gap above main reveals it (canonical fixed backdrop) */
  overflow: hidden;
  background: #07070c;                          /* dark base — no white flash before the video paints */
  color: #fff;
}
/* the page proper starts one viewport down and scrolls up over the fixed hero.
   (100svh minus the nav so the hero reads full-bleed beneath the transparent bar) */
main { margin-top: calc(100svh - var(--nav-h)); }
.cine__media { position: absolute; inset: 0; }
.cine__video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  /* cheap cinematic grade — desaturate + darken (NO per-frame blur or blend → smooth scroll) */
  transform: scale(1.08);
  filter: saturate(0.24) brightness(0.8) contrast(1.06);
  animation: cineKB 34s var(--ease) infinite alternate;
}
/* static hero image — keep its colour (the red fire-safety detail matters), just
   darken it so the white copy stays legible over the light sky/left side */
.cine__img { filter: brightness(0.72) saturate(1.2) contrast(1.05); }
@keyframes cineKB {
  from { transform: scale(1.08) translate3d(0, 0, 0); }
  to   { transform: scale(1.15) translate3d(-1.3%, -1%, 0); }
}
/* cool tint veil (plain alpha — the desaturated footage reads cool, not muddy) */
.cine__grade {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(15,19,31,0.42) 0%, rgba(9,11,19,0.6) 100%);
}

/* subtle static film grain (plain alpha, no animation → composited once, no repaint) */
.cine__grain {
  position: absolute; inset: -24px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 170px 170px;
  opacity: 0.05; pointer-events: none;
  will-change: transform;
}
/* darken left (copy), top (nav) and bottom (trust strip) for legibility,
   plus a flat veil so the product footage reads as ambient texture, not a screen */
.cine__scrim {
  position: absolute; inset: 0;
  background:
    /* reveal recede — hero darkens as the page rises over it (JS drives --rv 0→1) */
    linear-gradient(0deg, rgba(4,4,8, calc(0.72 * var(--rv, 0))), rgba(4,4,8, calc(0.72 * var(--rv, 0)))),
    /* cinematic vignette */
    radial-gradient(128% 128% at 50% 38%, transparent 54%, rgba(4,4,8,0.5) 100%),
    /* left — copy legibility */
    linear-gradient(90deg, rgba(7,7,12,0.88) 0%, rgba(7,7,12,0.55) 40%, rgba(7,7,12,0.22) 72%, rgba(7,7,12,0.12) 100%),
    /* top nav + bottom strip */
    linear-gradient(180deg, rgba(7,7,12,0.55) 0%, rgba(7,7,12,0) 22%, rgba(7,7,12,0) 54%, rgba(7,7,12,0.85) 100%),
    /* flat unifying veil */
    linear-gradient(0deg, rgba(7,7,12,0.12), rgba(7,7,12,0.12));
}

/* ============================================================
   CINEMATIC HERO COPY — cohesive lower-left block
   ONE left-aligned column, grounded on the lower-left of the
   hero, above the standards marquee. Shares the page gutter
   (var(--pad)) with the nav logo + the marquee label; the right
   of the frame stays open to the building-cutaway photo.
   (Replaced the disconnected two-column grid.)
   ============================================================ */
.cine__inner {
  position: absolute; inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;        /* LEFT-aligned copy */
  justify-content: center;        /* VERTICALLY CENTRED — Harvey-style */
  gap: clamp(22px, 2.4vw, 32px);  /* headline -> sub */
  padding-top: calc(var(--nav-h) + clamp(24px, 5vh, 60px));
  padding-bottom: clamp(120px, 16vh, 172px);   /* stays clear of the marquee */
  padding-left: clamp(56px, 12vw, 240px);       /* inset from the edge (nav + marquee stay flush) */
  padding-right: var(--pad);
  opacity: clamp(0, calc(1 - var(--rv, 0) * 1.3), 1);
}

/* MAIN — the hero. Flush to the gutter, capped near 20ch so the 3-line break holds */
.cine__title {
  margin: 0; padding: 0;
  max-width: 22ch;
  font-family: "Newsreader", Georgia, "Times New Roman", serif;
  font-weight: 500;
  font-optical-sizing: auto;        /* let Newsreader use its display optical size */
  font-size: clamp(40px, 5.6vw, 86px);
  line-height: 1.05;
  letter-spacing: -0.015em;         /* serifs crowd under grotesque-era tracking */
  color: #fff;
  text-wrap: balance;
}
/* each headline line rises out from behind a mask on load */
.cine__line { display: block; overflow: hidden; padding-bottom: 0.1em; margin-bottom: -0.08em; }
.cine__line-i { display: block; transform: translateY(115%); will-change: transform; }

/* SUB + CTA — one supporting group directly beneath the headline, same rail;
   its own larger gap gives the single action a deliberate beat of air */
.cine__aside {
  display: flex; flex-direction: column; align-items: flex-start;
  gap: clamp(40px, 5vw, 80px);     /* generous space before the CTA — Harvey-style */
  max-width: 46ch;
}
.cine__lead {
  margin: 0; max-width: 46ch;
  font-size: clamp(15px, 1.05vw, 17px); line-height: 1.62;
  color: rgba(255, 255, 255, 0.82);
  text-wrap: pretty;
}
.cine__get { flex: none; padding-inline: 26px; }
.cine__get-ar { transition: transform 0.3s var(--ease); }
.cine__get:hover .cine__get-ar { transform: translate(2px, -2px); }

/* bottom band: a continuously-drifting, scroll-reactive standards marquee */
.cine__bottom { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; }
.cine__trust {
  display: flex; align-items: center;
  gap: clamp(18px, 2.6vw, 40px);
  padding-top: clamp(20px, 2.4vw, 28px); padding-bottom: clamp(20px, 3.4vh, 32px);
  /* no divider — the strip melts into the darkened base of the hero */
  /* fades away smartly (a touch ahead of the copy) as the page reveals over the hero */
  opacity: clamp(0, calc(1 - var(--rv, 0) * 1.9), 1);
  transform: translateY(calc(var(--rv, 0) * 16px));
}
.cine__trust-label {
  flex: none; white-space: nowrap;
  font: 500 12.5px/1.35 var(--mono); letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
}
/* the marquee viewport — edge-masked so items dissolve in/out rather than hard-cut */
.smarquee {
  position: relative; flex: 1 1 auto; min-width: 0; overflow: hidden;
  -webkit-mask: linear-gradient(90deg, transparent 0, #000 7%, #000 82%, transparent 100%);
          mask: linear-gradient(90deg, transparent 0, #000 7%, #000 82%, transparent 100%);
}
.smarquee__track { display: flex; width: max-content; will-change: transform; }
.smarquee__list {
  flex: none; display: flex; align-items: center; list-style: none; margin: 0;
  gap: clamp(22px, 2.8vw, 44px);
  padding-right: clamp(22px, 2.8vw, 44px);         /* seam gap so repeats read as one stream */
  font-size: clamp(15px, 1.2vw, 17px); font-weight: 500; letter-spacing: 0.01em;
  color: rgba(255, 255, 255, 0.58);                /* a touch lighter — more legible, still not white */
}
.smarquee__list li { display: inline-flex; align-items: center; gap: 16px; white-space: nowrap; }
.smarquee__list li::before {                       /* thin technical hairline between items */
  content: ""; flex: none; width: 1px; height: 14px;
  background: rgba(255, 255, 255, 0.12);
}
.cine__soon { color: rgba(99, 199, 106, 0.6); font-weight: 600; }

/* entrance — headline lines rise/sharpen from behind their masks, copy fades up after */
@keyframes lineRise { from { transform: translateY(116%); filter: blur(7px); } to { transform: translateY(0); filter: blur(0); } }
@keyframes cineUp { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }
.cine__line-i { animation: lineRise 1.1s var(--ease) both; }
.cine__line:nth-child(1) .cine__line-i { animation-delay: 0.12s; }
.cine__line:nth-child(2) .cine__line-i { animation-delay: 0.26s; }
.cine__lead   { animation: cineUp 0.9s var(--ease) both 0.5s; }
.cine__get    { animation: cineUp 0.9s var(--ease) both 0.64s; }
.cine__bottom { animation: cineUp 0.9s var(--ease) both 0.82s; }

/* ---- main product showcase video — the framed centrepiece under the #work heading ---- */
.showcase {
  width: 100%;
  max-width: min(1080px, 100%);
  margin: clamp(40px, 6vh, 78px) auto 0;
}
/* frameless — no border, no dark plate; the clip sits on the page itself,
   lifted only by a soft, diffuse shadow so it blends into the white */
.showcase__frame {
  position: relative;
  border-radius: clamp(8px, 0.9vw, 14px);
  overflow: hidden;
  background: transparent;
  box-shadow: 0 2px 8px rgba(11, 11, 12, 0.04), 0 30px 64px -34px rgba(11, 11, 12, 0.26);
}
.showcase__media { display: block; width: 100%; height: auto; }

/* ============================================================
   BLENDED DEMO  (Harvey-style — product UI that bleeds into white)
   Drop a real clip in by replacing the .demo__ph block with:
   <video class="demo__media" autoplay muted loop playsinline
          src="videos/your-clip.mp4"></video>
   ============================================================ */
.demo { position: relative; margin: 0; }

.demo__screen {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: transparent;
  border-radius: clamp(8px, 0.9vw, 14px);
  box-shadow: 0 2px 6px rgba(11, 11, 12, 0.04), 0 26px 56px -32px rgba(11, 11, 12, 0.24);
}
.demo__screen--row { aspect-ratio: 16 / 10; }

.demo__media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }

/* ============================================================
   RESULTS — editorial metric list: label left, big serif value
   right, hairline between rows. White band.
   ============================================================ */
.results { padding-top: clamp(128px, 16.5vh, 224px); }   /* extra air after the security section */
.results__top {
  display: flex; align-items: center; justify-content: space-between;   /* CTA aligns with the heading, not hung at its foot */
  gap: clamp(24px, 5vw, 72px); flex-wrap: wrap;
  margin: 0 0 clamp(32px, 5vh, 68px);
}
.results__head {
  margin: 0;
  font-family: "Newsreader", Georgia, "Times New Roman", serif; font-weight: 500;
  font-size: clamp(30px, 4vw, 54px); line-height: 1.06; letter-spacing: -0.015em;
  color: var(--ink); max-width: 22ch;
}
/* mesh-gradient CTA pill — the brand colour, landing in this white band */
.results__cta {
  position: relative; isolation: isolate; overflow: hidden; flex: none;
  display: inline-flex; align-items: center; gap: 9px;
  height: 54px; padding: 0 28px; border-radius: 999px;
  background: var(--card-mesh); background-size: cover; background-position: center;
  border: 1px solid rgba(11, 11, 12, 0.1);
  color: var(--ink); white-space: nowrap;
  font-size: 15.5px; font-weight: 600; letter-spacing: -0.01em;
  box-shadow: 0 14px 36px rgba(80, 180, 95, 0.26);
  transition: transform 0.3s var(--ease), box-shadow 0.3s ease;
}
.results__cta:hover { transform: translateY(-2px); box-shadow: 0 22px 52px rgba(80, 180, 95, 0.4); }
.results__cta svg { transition: transform 0.3s var(--ease); }
.results__cta:hover svg { transform: translate(2px, -2px); }
.results__cta::after {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: 999px;
  pointer-events: none; mix-blend-mode: overlay; opacity: 0.9;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.1' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 120px 120px;
}
.results__list {
  margin: 0; padding: 0;
  border-top: 1px solid var(--results-rule);
}
.results__row {
  display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  align-items: center; gap: clamp(20px, 4vw, 60px);
  padding: clamp(28px, 4vw, 56px) 0;
  border-bottom: 1px solid var(--results-rule);
}
.results__label {
  margin: 0; font-size: clamp(15px, 1.25vw, 20px); font-weight: 500;
  line-height: 1.4; letter-spacing: -0.005em; color: var(--ink-soft);
  max-width: 34ch;
}
.results__value {
  margin: 0; justify-self: start;
  font-family: "Newsreader", Georgia, "Times New Roman", serif; font-weight: 400;
  font-size: clamp(52px, 8vw, 112px); line-height: 0.9; letter-spacing: -0.01em;
  color: var(--ink); white-space: nowrap;
  font-variant-numeric: lining-nums; font-feature-settings: "lnum" 1;
}
.results__unit {
  font-size: 0.4em; font-weight: 400; letter-spacing: 0;
  color: var(--muted); margin-left: 0.1em; vertical-align: baseline;
}

@media (max-width: 640px) {
  .results__row { grid-template-columns: 1fr; gap: 10px; align-items: start; }
  .results__value { font-size: clamp(58px, 18vw, 100px); }
}

/* ============================================================
   FEATURE ROWS
   ============================================================ */
.frow { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); gap: clamp(64px, 8.5vw, 148px); align-items: center; }
/* breathing room after the last feature video, before the next section */
#work { padding-bottom: clamp(56px, 9vh, 120px); }
/* section intro — Harvey-style: one uniform block, dark statement flowing
   inline into a grey continuation (no size/weight jumps) */
.work__intro { max-width: 40rem; }   /* breaks just past the column midpoint, then wraps under */
.work__head {
  margin: 0;
  font-family: var(--font);
  font-weight: 600;
  font-size: clamp(20px, 2.4vw, 32px);
  line-height: 1.22;
  letter-spacing: -0.025em;
  color: var(--ink);
  text-wrap: pretty;
}
/* JS splits the heading into these and drives colour from scroll position.
   Without JS the original two-tone spans below stand in. */
.work__head .wf { color: inherit; }
.work__head-action { color: var(--muted-2); }
/* section intro CTA — sits under the heading, leading into the demo below */
.work__cta { margin-top: clamp(24px, 3vw, 36px); }
.work__cta-ar { transition: transform 0.3s var(--ease); }
.work__cta:hover .work__cta-ar { transform: translate(2px, -2px); }
.frow--flip { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); }
.frow + .frow { margin-top: clamp(64px, 10vh, 128px); }
.frow--flip .frow__copy { order: 2; }
.frow__copy { max-width: 30em; }
/* numbered marker: outlined circle — hairline — label (matches .frow__chip) */
.frow__num { display: inline-flex; align-items: center; gap: 15px; color: var(--ink); }
.frow__num-badge {
  display: inline-grid; place-items: center; flex: none;
  width: 34px; height: 34px; border-radius: 50%;
  border: 1.5px solid #2F9E5B;
  font: 600 13px/1 var(--mono); color: #2F9E5B;
}
.frow__num-line { flex: none; width: clamp(28px, 4vw, 50px); height: 1px; background: rgba(11, 11, 12, 0.26); }
.frow__num-label { font: 500 16.5px/1 var(--font); letter-spacing: -0.01em; color: var(--ink); }
.frow__title {
  margin: 14px 0 0; font-size: clamp(24px, 2.8vw, 36px);
  line-height: 1.1; letter-spacing: -0.025em; font-weight: 600;
}
/* sub-brand row label — wide outlined chip (replaces the Guidex wordmark image) */
.frow__chip {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 132px; padding: 8px 22px;
  border: 1.5px solid #2F9E5B; border-radius: 8px;
  font: 600 12px/1 var(--mono);
  letter-spacing: 0.24em; text-indent: 0.24em;   /* indent cancels the trailing tracking so the text sits centred */
  text-transform: uppercase; white-space: nowrap;
  color: #2F9E5B;
}
.frow__text { margin: 18px 0 0; font-size: clamp(15px, 1.3vw, 17px); line-height: 1.64; color: var(--muted); }
.frow__video { margin: 0; }

.ticks { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 0; }
.ticks li {
  position: relative; padding: 13px 0 13px 30px;
  font-size: 14.5px; line-height: 1.45; color: var(--ink-soft);
  border-top: 1px solid var(--line-soft);
}
.ticks li:first-child { border-top: none; }
/* slim orange rule instead of a checkbox bullet */
.ticks li::before {
  content: ""; position: absolute; left: 0; top: calc(13px + 0.62em);
  width: 16px; height: 2px; border-radius: 2px; background: var(--xmark);
}

/* ============================================================
   REVIEWS · scattered collage, cards on the explore-hero background
   ============================================================ */
.revs-coll { margin-top: clamp(100px, 15vh, 184px); padding: clamp(20px, 3vh, 40px) 0; }
.revs-coll__in {
  display: grid; grid-template-columns: minmax(230px, 0.78fr) 1.22fr;
  gap: clamp(30px, 4vw, 70px); align-items: start; max-width: 1320px;
}
.revs-head { padding-top: clamp(8px, 3vw, 40px); max-width: none; margin-bottom: 0; }

.revs-title {
  margin: 0;
  font-family: "Newsreader", Georgia, "Times New Roman", serif;
  font-weight: 500;
  font-optical-sizing: auto;
  font-size: clamp(30px, 4vw, 54px);            /* == .results__head — "same size as that copy" */
  line-height: 1.05; letter-spacing: -0.02em; color: #0e0e12;
}
.revs-sub {
  margin: clamp(20px, 2.2vw, 30px) 0 0; max-width: 34ch;
  font-size: clamp(16px, 1.3vw, 19px); line-height: 1.6; color: var(--muted);
}

/* action bar under the heading — dark pill CTA + carousel nav */
.revs-bar { display: flex; align-items: center; flex-wrap: wrap; gap: clamp(14px, 1.8vw, 22px); margin-top: clamp(26px, 3.4vw, 40px); }

.revs-page { font: 600 14px/1 var(--mono); letter-spacing: 0.08em; color: var(--muted); }
.revs-page b { color: var(--ink); font-weight: 600; }
.revs-nav { display: flex; align-items: center; gap: 12px; }
/* equal, prominent icon buttons */
.revs-btn {
  width: 50px; height: 50px; border-radius: 12px;
  border: none; background: var(--ink); color: #fff;
  font-size: 20px; line-height: 1; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 16px rgba(11,11,12,0.18);
  transition: background 0.25s ease, color 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease;
}
/* interaction feedback = our warm mesh gradient (not a flat orange).
   hover is gated to pointer devices so a tap can't leave it "stuck" on mobile */
@media (hover: hover) {
  .revs-btn:hover {
    background: var(--card-mesh); background-size: cover; background-position: center;
    color: var(--ink);
    box-shadow: 0 8px 20px rgba(80,180,95,0.3);
  }
}
.revs-btn:active {
  transform: translateY(1px);
  background: var(--card-mesh); background-size: cover; background-position: center;
  color: var(--ink);
}

.rfield { position: relative; width: 100%; }

/* the rectangle is an INVISIBLE boundary; one fixed plus-sign grid fills it */
.rframe {
  position: relative; overflow: hidden; isolation: isolate;
  min-height: clamp(480px, 54vw, 700px);
}
/* the grid: "+" markers joined by thin grey lines (built in JS, in %) */
.rgridlayer { position: absolute; inset: 0; }
.gln { position: absolute; z-index: 0; background: rgba(11,11,12,0.2); }
/* a "+" crosshair at every intersection — fixed grid point */
.gx {
  position: absolute; z-index: 0;
  width: clamp(74px, 9vw, 116px); height: clamp(74px, 9vw, 116px);
  transform: translate(-50%, -50%);
  background: rgba(11,11,12,0.66);
  /* narrow, long crosshair (thin arms, full reach) */
  clip-path: polygon(48.6% 0, 51.4% 0, 51.4% 48.6%, 100% 48.6%, 100% 51.4%, 51.4% 51.4%, 51.4% 100%, 48.6% 100%, 48.6% 51.4%, 0 51.4%, 0 48.6%, 48.6% 48.6%);
  transition: background 0.4s ease, width 0.4s ease, height 0.4s ease;
}
/* the corners of the active cell light up: bigger + our orange mesh */
.gx.is-hot {
  width: clamp(94px, 11vw, 144px); height: clamp(94px, 11vw, 144px); z-index: 3;
  background: var(--card-mesh); background-size: cover; background-position: center;
}

/* the active cell carries our warm card-mesh behind the copy */
.rbox {
  position: absolute; z-index: 2;
  display: flex; flex-direction: column; justify-content: center;
  padding: clamp(24px, 2.6vw, 44px);
  text-align: left; overflow: hidden;
  background: var(--card-mesh); background-size: cover; background-position: center;
  transition: opacity 0.26s ease, transform 0.36s var(--ease);
}
/* same film-grain the other mesh cards use */
.rbox::after {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  opacity: 1; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.1' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 110px 110px;
}
/* modern hand-off: old review fades/drops out, new one rises/fades in elsewhere */
.rbox.is-leaving { opacity: 0; transform: translateY(16px); }
.rcopy__stars { display: block; color: #36983c; font-size: 13px; letter-spacing: 3px; margin-bottom: 12px; }
.rcopy__quote {
  margin: 0;
  font-size: clamp(14px, 1.35vw, 18px); line-height: 1.42; letter-spacing: -0.015em;
  color: #16110d; font-weight: 600;
}
.rcopy__name { display: block; margin-top: 14px; font-size: 15px; font-weight: 700; color: #16110d; letter-spacing: -0.01em; }
.rcopy__role { display: block; margin-top: 4px; font-size: 12px; font-weight: 600; color: rgba(26,16,8,0.8); }

@media (max-width: 900px) {
  .revs-coll__in { grid-template-columns: 1fr; gap: clamp(44px, 9vw, 64px); }
  .rfield { max-width: 680px; margin-inline: auto; }
  /* the review card sits in ONE grid cell and hops cell→cell on Next, exactly
     like desktop — the JS drives left/top/width/height (NO CSS override here);
     the field just gets enough height for the quote to fit inside the cell */
  .rframe { min-height: clamp(560px, 88vw, 680px); }
  .rcopy__quote { font-size: clamp(14px, 1.9vw, 16px); }
  .gx { width: clamp(58px, 11vw, 100px); height: clamp(58px, 11vw, 100px); }
  .gx.is-hot { width: clamp(76px, 14vw, 124px); height: clamp(76px, 14vw, 124px); }
}

/* ============================================================
   REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(22px); }
.reveal.in {
  opacity: 1; transform: none;
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  transition-delay: calc(var(--d, 0) * 0.08s);
}

/* ============================================================
   USES — self-highlighting capability wheel (Harvey structure):
   a small lead-in on the left, a big serif wheel in the centre that
   scrolls a row at a time (centred row SOLID BLACK, the rest fade to
   grey and dissolve top & bottom behind a mask), an outline CTA right.
   ============================================================ */
.uses {
  position: relative; isolation: isolate;
  max-width: 1340px; margin-inline: auto; padding-inline: var(--pad);
  min-height: 100svh;                             /* its own full viewport, à la Harvey */
  display: grid;
  grid-template-columns: minmax(300px, 23rem) minmax(0, 1fr);
  grid-template-rows: auto auto;
  align-content: center;
  column-gap: clamp(32px, 4vw, 72px);
  text-align: left;
  padding-top: clamp(80px, 12vh, 160px);
  padding-bottom: clamp(80px, 12vh, 160px);
}
/* full-bleed faded-black band, spanning past the section's max-width */
.uses::before {
  content: ""; position: absolute; z-index: -1; pointer-events: none;
  top: 0; bottom: 0; left: 50%; width: 100vw; transform: translateX(-50vw);
  background: #131316;
}

/* left column — the lead-in, just slightly smaller than the wheel words */
.uses__lead {
  grid-column: 1; grid-row: 1; align-self: end;
  margin: 0 0 clamp(14px, 1.6vw, 22px);
  font-family: var(--font);
  font-size: clamp(15px, 1.9vw, 26px);
  font-weight: 600;
  line-height: 1.28;
  letter-spacing: -0.025em;
  color: #f0f0f2;
}

/* centre — the wheel: a fixed viewport of ~5 rows, masked so words
   dissolve in and out at the top and bottom edges. Words left-aligned. */
.uses__wheel {
  grid-column: 2; grid-row: 1 / 3; align-self: center;
  position: relative; width: 100%;
  height: 7.1em;                                  /* ~5.3 rows × 1.34em */
  overflow: hidden;
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 56px);              /* the big animated word */
  line-height: 1.34;
  -webkit-mask: linear-gradient(180deg, transparent 0%, #000 30%, #000 70%, transparent 100%);
          mask: linear-gradient(180deg, transparent 0%, #000 30%, #000 70%, transparent 100%);
}
.uses__track { list-style: none; margin: 0; padding: 0; position: relative; z-index: 1; will-change: transform; }
.uses__word {
  height: 1.34em; line-height: 1.34em; white-space: nowrap; text-align: left;
  font-weight: 500; letter-spacing: -0.02em;
  color: rgba(255, 255, 255, 0.24);               /* resting: a soft grey */
  transition: color 0.55s var(--ease);
}
/* the centred word is solid white — nothing else */
.uses__word.is-active { color: #fff; }

/* the CTA, directly below the lead in the left column */
.uses__cta-col {
  grid-column: 1; grid-row: 2; align-self: start; justify-self: start;
  margin-top: clamp(14px, 1.6vw, 22px);
  margin-left: -28px;              /* == .uses__cta padding-inline: hangs the pill so its
                                      LABEL optically aligns with .uses__lead, not its box */
  position: relative; width: fit-content;
  display: flex; flex-direction: column; align-items: center;
}

/* the pill — warm mesh + black ink kept; hard orange drop-shadow replaced by a
   neutral grounding shadow + crisp inset light-edges for a premium physical rim */
.uses__cta {
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; gap: 9px;
  height: 54px; padding: 0 28px; border-radius: 999px;
  background: var(--card-mesh); background-size: cover; background-position: center;
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: var(--ink); white-space: nowrap;
  font-family: "Hanken Grotesk", var(--font);
  font-size: 15.5px; font-weight: 600; letter-spacing: -0.005em;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.38),
    inset 0 -1px 0 rgba(24, 70, 30, 0.18),
    0 10px 26px rgba(0, 0, 0, 0.42);
  transition: transform 0.3s var(--ease), box-shadow 0.3s ease;
}
.uses__cta:hover {
  transform: translateY(-2px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.42),
    inset 0 -1px 0 rgba(24, 70, 30, 0.2),
    0 16px 34px rgba(0, 0, 0, 0.5);
}
.uses__cta-ar { transition: transform 0.3s var(--ease); }
.uses__cta:hover .uses__cta-ar { transform: translate(2px, -2px); }
/* fine grain overlay — same texture as .mxcard / .wb-circle */
.uses__cta::after {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: 999px;
  pointer-events: none; mix-blend-mode: overlay; opacity: 0.9;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.1' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 120px 120px;
}

@media (max-width: 860px) {
  .uses {
    display: flex; flex-flow: row wrap;
    align-items: center; justify-content: center;
    text-align: center; min-height: auto;
    column-gap: clamp(18px, 3.4vw, 38px); row-gap: clamp(26px, 6vw, 46px);
    padding-top: clamp(78px, 12vh, 130px); padding-bottom: clamp(78px, 12vh, 130px);
  }
  /* line 1 — headline (a touch bigger) + CTA together, centred as a group.
     (align-self resets are REQUIRED: the desktop grid sets align-self:end/start
     on these, which would otherwise shove them to the right/left in the flexbox) */
  .uses__lead { order: 1; align-self: center; margin: 0; white-space: normal;
                font-size: clamp(18px, 2.8vw, 24px); }
  .uses__cta-col { order: 2; align-self: center; margin-top: 0; margin-left: 0; }
  /* line 2 — the animated wheel, full width, centred right below, a bit smaller */
  .uses__wheel { order: 3; align-self: center; flex-basis: 100%; width: 100%;
                 font-size: clamp(20px, 4.6vw, 31px); height: 5.4em; }
  .uses__word { text-align: center; }
  .uses__cta { height: 46px; padding: 0 20px; font-size: 14.5px; }   /* a little smaller */
}

/* ============================================================
   HOW — "The intelligence behind GuideX"
   Full-viewport DARK section: a headline over a stacked list of
   three big numbered items, each in a WIDE rounded-top,
   OPEN-BOTTOM box (reference "tab" shapes). The three boxes flex
   to fill the whole viewport height.
   ============================================================ */
.how {
  position: relative;
  background: #131316;                                 /* black section */
  padding: clamp(90px, 11vh, 140px) 0 clamp(88px, 12vh, 160px);  /* top clears the fixed nav; big bottom = space before security */
}

.how__inner {
  position: relative;
  z-index: 1;
  width: 100%; max-width: 1280px; margin: 0 auto;
}

/* ---------- header — the big lead-in, pushed to the top ---------- */
.how__head { margin: 0 0 clamp(34px, 4.5vh, 62px); }
.how__title {
  margin: 0; max-width: 18ch;
  font-family: var(--font-display);   /* == .uses__word wheel words — Playfair Display */
  font-weight: 500;
  font-size: clamp(34px, 4.6vw, 74px); line-height: 1.06; letter-spacing: -0.02em;
  color: #fff; text-wrap: balance;
}

/* ---------- numbered index — each item a rounded-top, open-bottom box ---------- */
.how__list {
  list-style: none; margin: 0; padding: 0;
}
.how__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(15px, 1.7vw, 26px);
  align-items: start;                                  /* small ordinal aligns with the title */
  padding: clamp(22px, 2.4vw, 34px) clamp(24px, 3vw, 46px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 0;                                    /* open bottom — reference "tab" shape */
  border-radius: clamp(22px, 2.6vw, 40px) clamp(22px, 2.6vw, 40px) 0 0;
}
.how__num {
  display: inline-flex; align-items: center; justify-content: center;
  position: relative; isolation: isolate; overflow: hidden;
  width: clamp(30px, 2.3vw, 38px); aspect-ratio: 1; margin-top: 2px;
  border-radius: 50%;
  background: var(--card-mesh); background-size: 140% 140%; background-position: 60% 58%;  /* our warm mesh — orange-dominant with a pink edge, like the cert cards */
  font-family: "Hanken Grotesk", var(--font); font-weight: 700;
  font-size: clamp(12px, 0.95vw, 14px); line-height: 1; letter-spacing: 0.01em;
  color: var(--ink);                                   /* dark digits on the warm mesh */
}
/* symbol badge — replaces the numbered circle, same footprint */
.how__sym { width: clamp(42px, 3.3vw, 54px); aspect-ratio: 1; margin-top: 2px; display: block; }
.how__num::after {                                     /* same feTurbulence grain as the mesh cards — kills the plasticky 3D look */
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: 50%;
  pointer-events: none; mix-blend-mode: overlay; opacity: 0.8;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.1' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 70px 70px;
}
.how__body { min-width: 0; }
.how__t {
  margin: 0;
  font-family: "Hanken Grotesk", var(--font); font-weight: 700;
  font-size: clamp(18px, 2vw, 30px); line-height: 1.08; letter-spacing: -0.02em;
  text-transform: uppercase; color: #fff;
}
.how__d {
  margin: 9px 0 0; max-width: 66ch;
  font-size: clamp(14px, 1.02vw, 16px); line-height: 1.55; color: rgba(255, 255, 255, 0.55);
}

/* ---------- responsive ---------- */
@media (max-width: 680px) {
  .how { padding: clamp(72px, 12vh, 104px) 0 clamp(64px, 10vh, 96px); }
  .how__item { gap: 13px; padding: 22px 20px; border-radius: 22px 22px 0 0; }
  .how__num { width: 32px; font-size: 12.5px; }
  .how__sym { width: 46px; }
  .how__t { font-size: clamp(19px, 5.6vw, 26px); }
  .how__d { margin-top: 8px; }
}

/* ============================================================
   SECURITY — a WHITE panel that emerges from a dark #131316 band
   (continuing the two dark sections above) and BLENDS into the
   white sections below: rounded TOP only, no bottom edge. Balanced
   two-column header + a tight spec-sheet certification grid.
   ============================================================ */
.sec {
  background: #131316;                                   /* dark band, like #uses / #how above */
  padding: clamp(16px, 2.2vh, 34px) clamp(28px, 3.6vw, 60px) 0;  /* small dark top + wider panel; NO bottom */
}
.sec__panel {
  max-width: 1720px; margin-inline: auto;
  background: #fff;                                      /* white box */
  border-radius: clamp(22px, 2.6vw, 40px) clamp(22px, 2.6vw, 40px) 0 0;  /* rounded top only — bottom flows into the white below */
  padding: clamp(40px, 5vw, 84px) clamp(30px, 4vw, 70px) clamp(46px, 5.2vw, 84px);
  color: var(--ink);
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);   /* room for the bigger heading; narrower card pane */
  gap: clamp(34px, 4vw, 80px);
  align-items: stretch;                                          /* cards stretch to the heading height → no hollow bottom */
}

/* ---- left · intro pane (heading anchored top, NDA note pinned to the foot) ---- */
.sec__intro { display: flex; flex-direction: column; min-width: 0; }

.sec__title {
  margin: 0; max-width: 15ch;
  font-family: "Newsreader", Georgia, "Times New Roman", serif;   /* == .results__head / .revs-title font */
  font-weight: 500; font-optical-sizing: auto;
  font-size: clamp(38px, 4.7vw, 74px); line-height: 1.02; letter-spacing: -0.015em;
  color: var(--ink);
}
.sec__sub {
  margin: 16px 0 0; max-width: 42ch;
  font-size: clamp(14px, 1.02vw, 15.5px); line-height: 1.62;
  color: var(--muted);
}
.sec__more { margin-top: clamp(24px, 3vw, 36px); align-self: flex-start; }

/* ---- right · a horizontal grid of clean cert cards (orange icon accent only) ---- */
.sec__grid {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(2, 1fr);
  gap: clamp(10px, 1vw, 14px);
}
.sec__cert { display: flex; }
.sec__cert-a {
  flex: 1; min-width: 0;
  position: relative; isolation: isolate; overflow: hidden;
  display: flex; flex-direction: column; justify-content: space-between; gap: clamp(22px, 2.2vw, 40px);
  padding: clamp(15px, 1.5vw, 22px);
  border-radius: var(--r-lg);
  background: var(--card-mesh); background-size: cover; background-position: center;
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow: 0 1px 2px rgba(11, 11, 12, 0.05), 0 16px 32px -20px rgba(80, 180, 95, 0.42);
  text-decoration: none; color: var(--ink);
  transition: box-shadow 0.35s ease, transform 0.35s var(--ease);
}
.sec__cert-a:hover {
  transform: translateY(-3px);
  box-shadow: 0 1px 2px rgba(11, 11, 12, 0.06), 0 24px 44px -22px rgba(80, 180, 95, 0.52);
}
/* fine grain over the mesh — same texture as the other mesh elements */
.sec__cert-a::after {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: var(--r-lg);
  pointer-events: none; mix-blend-mode: overlay; opacity: 0.85;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.1' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 120px 120px;
}
.sec__cert-ic {
  display: grid; place-items: center; flex: none;
  width: 38px; height: 38px; border-radius: 10px;
  background: rgba(255, 255, 255, 0.52);
  border: 1px solid rgba(255, 255, 255, 0.55);
  color: var(--ink);                            /* black icons */
}
.sec__cert-ic svg { width: 19px; height: 19px; }
.sec__cert-main { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.sec__cert-name {
  font-family: "Hanken Grotesk", var(--font); font-weight: 600;
  font-size: clamp(14.5px, 1.1vw, 17px); letter-spacing: -0.01em; color: var(--ink);
}
.sec__cert-desc {
  font-size: 12.5px; line-height: 1.42; color: rgba(11, 11, 12, 0.68);
}

/* responsive reflow */
@media (max-width: 860px) {
  .sec__panel { grid-template-columns: 1fr; gap: clamp(26px, 6vw, 42px); }
  .sec__title { max-width: 22ch; }
  .sec__sub { max-width: 60ch; }

}
@media (max-width: 620px) {
  /* stay a 2-column grid all the way down (6 certs → 2×3), rows size to content */
  .sec__grid { grid-template-columns: 1fr 1fr; grid-template-rows: none; }
}
@media (max-width: 440px) {
  /* keep the cert cards SQUARE-like below mobile L (not tall rectangles): a compact
     chip + a smaller, 3-line-clamped description keep every card short and even */
  .sec__grid { gap: 8px; }
  .sec__cert-a { gap: 9px; padding: 12px; border-radius: var(--r-md); }
  .sec__cert-ic { width: 30px; height: 30px; border-radius: 8px; }
  .sec__cert-ic svg { width: 15px; height: 15px; }
  .sec__cert-name { font-size: 12.5px; }
  /* clamp every description to 2 lines so ALL cards are the same short height
     → uniform square-like boxes at any phone width (no tall/uneven "long" cards) */
  .sec__cert-desc {
    font-size: 10px; line-height: 1.3;
    display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden;
  }
}

/* ============================================================
   FAQ — full-viewport DARK section: a circular arrow mark + big
   uppercase headline on the left, a NUMBERED <details> accordion
   (01-06, hairline-ruled) on the right.
   ============================================================ */
.faq {
  background: #131316; color: #fff;
  min-height: 100svh;
  display: flex; align-items: center;                   /* content sits centred in the viewport */
  padding: clamp(72px, 11vh, 130px) 0;
}
.faq__inner {
  width: 100%; max-width: 1340px;
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);   /* headline left, big list right */
  gap: clamp(40px, 5.5vw, 100px);
  align-items: center;
}

/* left — headline + sub-copy + contact aside */
.faq__head { min-width: 0; }
.faq__title {
  margin: 0;
  font-family: "Newsreader", Georgia, "Times New Roman", serif;
  font-weight: 500; font-optical-sizing: auto;
  font-size: clamp(36px, 4.6vw, 64px); line-height: 1.02; letter-spacing: -0.02em;
  color: #fff;
}
.faq__sub {
  margin: clamp(20px, 2vw, 28px) 0 0; max-width: 36ch;
  font-size: clamp(14px, 1.05vw, 16px); line-height: 1.62; color: rgba(255, 255, 255, 0.55);
}

/* right — big numbered accordion */
.faq__list { border-top: 1px solid rgba(255, 255, 255, 0.14); }
.faq__item { border-bottom: 1px solid rgba(255, 255, 255, 0.14); }
.faq__q {
  list-style: none; cursor: pointer;
  display: grid; grid-template-columns: clamp(46px, 4.4vw, 68px) minmax(0, 1fr) auto;
  align-items: center; gap: clamp(18px, 2.4vw, 36px);
  padding: clamp(22px, 2.7vw, 36px) 0;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q::marker { content: ""; }
.faq__n {
  font: 500 clamp(16px, 1.6vw, 22px)/1 var(--mono); letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.4);
  transition: color 0.3s ease;
}
.faq__item:hover .faq__n { color: rgba(255, 255, 255, 0.7); }
.faq__item[open] .faq__n { color: var(--xmark); }
.faq__qt {
  min-width: 0;
  font-family: "Hanken Grotesk", var(--font); font-weight: 600;
  font-size: clamp(18px, 1.95vw, 28px); letter-spacing: -0.018em; line-height: 1.24;
  color: #fff;
}
.faq__ic {
  position: relative; isolation: isolate; overflow: hidden;
  flex: none; display: grid; place-items: center;
  width: clamp(36px, 3.1vw, 44px); height: clamp(36px, 3.1vw, 44px); border-radius: 50%;
  background: var(--card-mesh); background-size: cover; background-position: center;
  color: #16110d;
  transition: transform 0.35s var(--ease);
}
/* same film grain the mesh cards carry, so the circle reads as textured mesh */
.faq__ic::after {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  mix-blend-mode: overlay; opacity: 0.9;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.1' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 100px 100px;
}
.faq__ic svg { width: clamp(18px, 1.7vw, 22px); height: auto; }
.faq__item[open] .faq__ic { transform: rotate(180deg); }
.faq__a {
  padding: 0 clamp(0px, 3vw, 44px) clamp(24px, 2.8vw, 36px)
           calc(clamp(46px, 4.4vw, 68px) + clamp(18px, 2.4vw, 36px));   /* align under the question */
}
.faq__a p {
  margin: 0; max-width: 62ch;
  font-size: clamp(14.5px, 1.15vw, 16.5px); line-height: 1.66; color: rgba(255, 255, 255, 0.56);
}
.faq__item[open] .faq__a { animation: faqIn 0.4s var(--ease) both; }
@keyframes faqIn { from { opacity: 0; transform: translateY(-5px); } to { opacity: 1; transform: none; } }

@media (max-width: 860px) {
  .faq { min-height: auto; padding: clamp(60px, 10vh, 96px) 0; }
  .faq__inner { grid-template-columns: 1fr; gap: clamp(30px, 6vw, 48px); }
  .faq__title { font-size: clamp(34px, 9vw, 54px); }
}

/* ============================================================
   CTA BAND — mesh panel, the site's signature colour, sending off
   ============================================================ */
.cta {
  background: #131316;
  padding: clamp(24px, 4vh, 64px) var(--pad) clamp(84px, 12vh, 148px);
}
.cta__panel {
  position: relative; isolation: isolate; overflow: hidden;
  max-width: 1340px; margin-inline: auto;
  border-radius: clamp(26px, 3.2vw, 46px);
  background: var(--card-mesh); background-size: cover; background-position: center;
  padding: clamp(52px, 8vw, 118px) clamp(28px, 6vw, 96px);
  text-align: center;
}
/* signature film grain — same overlay the mesh cards use */
.cta__panel::after {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  mix-blend-mode: overlay; opacity: 0.9;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.1' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 130px 130px;
}
/* plus-crosshair corner marks — the geometric motif, embossed into the mesh */
.cta__x {
  position: absolute; z-index: 2; width: 30px; height: 30px;
  background: rgba(22, 17, 13, 0.42);
  clip-path: polygon(46% 0,54% 0,54% 46%,100% 46%,100% 54%,54% 54%,54% 100%,46% 100%,46% 54%,0 54%,0 46%,46% 46%);
}
.cta__x--tl { top: clamp(24px, 3vw, 40px); left: clamp(24px, 3vw, 40px); }
.cta__x--br { bottom: clamp(24px, 3vw, 40px); right: clamp(24px, 3vw, 40px); }
.cta__eyebrow {
  display: inline-block; margin: 0 0 clamp(18px, 2vw, 26px);
  font: 500 12.5px/1 var(--mono); letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(22, 17, 13, 0.62);
}
.cta__title {
  margin: 0 auto; max-width: 18ch;
  font-family: "Newsreader", Georgia, "Times New Roman", serif;
  font-weight: 500; font-optical-sizing: auto;
  font-size: clamp(38px, 5.6vw, 82px); line-height: 1.02; letter-spacing: -0.02em;
  color: #16110d;
}
.cta__sub {
  margin: clamp(20px, 2.4vw, 30px) auto 0; max-width: 52ch;
  font-size: clamp(15px, 1.35vw, 18.5px); line-height: 1.56; letter-spacing: -0.01em;
  color: rgba(22, 17, 13, 0.78);
}
.cta__btn {
  margin-top: clamp(30px, 3.6vw, 46px);
  box-shadow: 0 18px 44px rgba(11, 11, 12, 0.32);
}
.cta__btn:hover { box-shadow: 0 26px 58px rgba(11, 11, 12, 0.42); }

@media (max-width: 640px) {
  .cta__x { display: none; }
}

/* ============================================================
   FOOTER — one clean horizontal row, dark base
   ============================================================ */
.foot {
  background: #0d0d10; color: #fff;
  padding: clamp(22px, 3vw, 30px) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.foot__in {
  display: flex; align-items: center; flex-wrap: wrap;
  gap: clamp(14px, 2vw, 26px);
}
.foot__logo { font-size: clamp(17px, 1.7vw, 20px); }

.foot__copy { font-size: 13px; color: rgba(255, 255, 255, 0.5); letter-spacing: -0.005em; }
.foot__made {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; color: rgba(255, 255, 255, 0.5); letter-spacing: -0.005em;
}
.foot__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--card-mesh); background-size: cover; background-position: center; flex: none; }
.foot__links { margin-left: auto; display: inline-flex; align-items: center; gap: clamp(16px, 2vw, 24px); }
.foot__links a {
  font-size: 13px; color: rgba(255, 255, 255, 0.62); letter-spacing: -0.005em;
  transition: color 0.25s ease;
}
.foot__links a:hover { color: #fff; }
.foot__social {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 50%; flex: none;
  border: 1px solid rgba(255, 255, 255, 0.16); color: rgba(255, 255, 255, 0.82);
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.25s var(--ease);
}
.foot__social:hover {
  background: #fff; color: var(--ink); border-color: #fff; transform: translateY(-2px);
}

@media (max-width: 640px) {
  .foot__links { margin-left: 0; }
}

/* hero stacks early — its 2-col model needs a lot of width, and it must clear the navbar */
@media (max-width: 1080px) {
  /* the carousel's big circles fan out past the stage — clip them at narrower widths */

  /* laptop nav — a smaller, contained bar centred to ~960px (logo + CTA pulled in
     from the edges); desktop (>1080px) is untouched */
  .nav { padding-top: 12px; padding-bottom: 12px;
         padding-inline: max(var(--pad), calc((100% - 960px) / 2)); gap: 18px; }
  .nav.scrolled { padding-top: 10px; padding-bottom: 10px; }
  .nav__logo { font-size: 19px; }
  .nav__links { gap: clamp(13px, 1.7vw, 24px); padding: 6px 16px; }
  .nav__link { font-size: 13.5px; }
  .nav__cta { --h: 44px; padding: 0 18px; font-size: 14px; }
}
/* cinematic hero — the SAME grounded lower-left stack, just re-spaced */
@media (max-width: 1000px) {
  .cine__inner {
    gap: clamp(18px, 3vw, 26px);
    padding-inline: var(--pad);       /* flush on tablet/mobile */
    padding-bottom: clamp(120px, 17vh, 172px);
  }
  .cine__title { max-width: 20ch; font-size: clamp(40px, 7.4vw, 66px); }
  .cine__aside { gap: clamp(28px, 5vw, 48px); max-width: 52ch; }
  .cine__lead  { max-width: 52ch; }
}
@media (max-width: 760px) {
  .cine__inner {
    justify-content: center;                     /* centre the copy so the standards strip isn't stranded far below it */
    padding-bottom: clamp(104px, 17vh, 156px);   /* leaves room for the stacked strip without a huge dead gap */
    gap: 18px;
  }
  .cine__title { max-width: 16ch; font-size: clamp(34px, 10vw, 58px); }
  .cine__aside { gap: 22px; max-width: 44ch; }
  .cine__lead  { font-size: 16px; line-height: 1.58; max-width: 44ch; }
  .cine__trust { flex-direction: column; align-items: stretch; gap: 12px; }
  .cine__trust-label { align-self: flex-start; }
  .smarquee__list { font-size: 12.5px; }
}
@media (max-width: 420px) {
  .cine__get { align-self: flex-start; }   /* left-aligned pill, not full-bleed */
}
@media (max-width: 900px) {
  /* nav collapses to: logo | compact CTA | hamburger */
  .nav { grid-template-columns: 1fr auto auto; gap: clamp(10px, 2vw, 16px); }
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .navmenu { display: flex; }
  .frow   { grid-template-columns: 1fr; gap: 32px; }
  /* stack copy ABOVE the video for every row (heading first, then the demo) */
  .frow__copy { order: 0; max-width: none; }
  .frow--flip .frow__copy { order: 0; }
  .frow__video { order: 1; }

}

@media (max-width: 520px) {
  /* matrix grid → single column on small phones */

  /* hero buttons go full-width and stack */

  /* reviews nav + page indicator wrap cleanly */
  .revs-bar { flex-wrap: wrap; gap: 14px; }
  /* feature-row numbering + titles tighten up */
  .frow { gap: 24px; }
}

@media (max-width: 380px) {
  .nav__actions .btn { padding: 0 14px; }
}

/* ---- buttons scale down with the screen (per-size, not one giant pill) ---- */
@media (max-width: 600px) {
  .btn { --h: 48px; padding: 0 22px; font-size: 15px; }
  .results__cta, .uses__cta { height: 48px; padding: 0 22px; font-size: 15px; }
}
/* phones: the nav CTA becomes a compact "Get access" pill next to the burger */
@media (max-width: 560px) {
  .nav__cta { --h: 38px; padding: 0 12px; font-size: 12.5px; gap: 5px; }
  .nav__cta .btn__ar { width: 14px; height: 14px; }
  .nav__cta-full { display: none; }
  .nav__cta-short { display: inline; }
  /* lighter logo + a burger sized to match the compact CTA (was 104px logo / 44px burger — looked top-heavy) */
  .nav__logo { font-size: 17px; }
  .nav__burger { width: 38px; height: 38px; }
  /* brighten the hero's standards strip so it stays legible over the dark image */
  .cine__trust-label { color: rgba(255, 255, 255, 0.85); }
  .smarquee__list    { color: rgba(255, 255, 255, 0.9); }
}
@media (max-width: 340px) {
  /* tightest phones — keep everything trim + balanced */
  .nav__logo { font-size: 15px; }
  .nav__cta { padding: 0 10px; font-size: 12px; }
}

/* ============================================================
   MOBILE POLISH (mobile L → S)
   ============================================================ */
@media (max-width: 560px) {
  /* video section reads cleaner — smaller row copy + tighter rhythm */
  .frow__title { font-size: clamp(20px, 5.6vw, 24px); margin-top: 11px; }
  .frow__text  { margin-top: 13px; }
  .ticks       { margin-top: 18px; }
  .ticks li    { padding: 11px 0 11px 26px; font-size: 13.5px; }
  #work .frow  { margin-top: clamp(44px, 8vh, 66px) !important; }   /* overrides row-1's inline gap */
  /* push the capability wheel a touch further below the headline + CTA */
  .uses__wheel { margin-top: clamp(12px, 4.5vw, 24px); }
}
@media (max-width: 480px) {
  /* the trust label must never crop — shrink it to one clean line */
  .cine__trust-label { font-size: 11px; letter-spacing: 0.07em; }
  /* keep the review card INSIDE its grid square (JS single-cell positioning is
     left alone); only shrink the COPY so it fits the small cell without cropping */
  .rframe { min-height: clamp(520px, 132vw, 600px); }   /* cell tall enough for the longest quote + 2-line role */
  .rbox { padding: 12px; }
  .rcopy__stars { margin-bottom: 8px; font-size: 12px; letter-spacing: 2px; }
  .rcopy__quote { font-size: clamp(11px, 3vw, 13.5px); line-height: 1.3; }
  .rcopy__name  { margin-top: 8px; font-size: 12.5px; }
  .rcopy__role  { font-size: 10.5px; }
}
@media (max-width: 360px) {
  .cine__trust-label { font-size: 10px; letter-spacing: 0.04em; }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {

  /* skip the chat intro — show the hero copy straight away */

  .reveal { opacity: 1 !important; transform: none !important; }
  .cine__title, .cine__lead, .cine__get, .cine__bottom, .cine__video { animation: none; }
  .cine__line-i { transform: none; filter: none; }
  * { scroll-behavior: auto !important; }
}