/* ============================================================
   FIVEM — General site design system
   Palette from research/07-color-palette.md
   ============================================================ */

:root {
  /* brand palette */
  --navy: #0a1b2e;
  --navy-deep: #0f2a45;
  --blue: #1476af;
  --blue-deep: #0b5a8a;
  --blue-light: #5fb2e8;
  --red: #c9262b;
  --cloud: #f5f8fa;
  --sky: #e8f2f9;
  --steel: #5c6670;
  --ink: #141c26;
  --mist: #e3e9ef;
  --slate: #8fa6b8;
  --navy-body: #b8c7d4;
  --whatsapp: #25d366;
  --white: #ffffff;

  /* type */
  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  /* layout */
  --container: 1240px;
  --radius: 18px;
  --radius-lg: 26px;
  --shadow-sm: 0 4px 20px -8px rgba(10, 27, 46, 0.16);
  --shadow: 0 24px 60px -28px rgba(10, 27, 46, 0.4);
  --shadow-lg: 0 40px 90px -40px rgba(10, 27, 46, 0.5);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --header-h: 84px;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip; /* clip (not hidden) so position:sticky keeps working */
}
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

/* ---------- typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.05; letter-spacing: -0.025em; color: var(--ink); }
.display { font-size: clamp(2.7rem, 6.2vw, 5.6rem); font-weight: 800; letter-spacing: -0.035em; }
.h1 { font-size: clamp(2.2rem, 4.6vw, 3.6rem); }
.h2 { font-size: clamp(1.9rem, 3.4vw, 2.9rem); }
.h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); }
.eyebrow {
  font-family: var(--font-body);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue);
}
.eyebrow.light { color: var(--slate); }
.lead { font-size: clamp(1.05rem, 1.4vw, 1.22rem); color: var(--steel); }
.muted { color: var(--steel); }

/* ---------- layout ---------- */
.container { width: 100%; max-width: 100%; margin-inline: auto; padding-inline: clamp(20px, 4vw, 72px); }
.section { padding: clamp(72px, 10vw, 140px) 0; }
.section.tight { padding: clamp(56px, 7vw, 96px) 0; }
.bg-cloud { background: var(--cloud); }
.bg-navy { background: var(--navy); color: var(--navy-body); }
.bg-navy h1, .bg-navy h2, .bg-navy h3 { color: var(--white); }
.grad-navy { background: linear-gradient(160deg, var(--navy), var(--navy-deep)); color: var(--navy-body); }
.grad-navy h1, .grad-navy h2, .grad-navy h3 { color: var(--white); }

.section-head { max-width: 720px; margin-bottom: clamp(40px, 5vw, 64px); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head .eyebrow { display: block; margin-bottom: 16px; }
.section-head p { margin-top: 18px; }

.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 26px; border-radius: 100px;
  font-family: var(--font-body); font-weight: 700; font-size: 0.82rem;
  letter-spacing: 0.06em; transition: transform 0.3s var(--ease), background 0.3s, box-shadow 0.3s, color 0.3s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-wa { background: var(--whatsapp); color: #fff; box-shadow: 0 12px 30px -12px rgba(37, 211, 102, 0.7); }
.btn-wa:hover { background: #1fbe5b; }
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 12px 30px -12px rgba(20, 118, 175, 0.7); }
.btn-primary:hover { background: var(--blue-deep); }
.btn-ghost { border: 1.5px solid var(--mist); color: var(--ink); }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }
.btn-ghost.on-dark { border-color: rgba(255,255,255,0.25); color: #fff; }
.btn-ghost.on-dark:hover { border-color: #fff; background: rgba(255,255,255,0.06); }
.btn svg { width: 18px; height: 18px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 0.82rem; letter-spacing: 0.05em; color: var(--blue); transition: gap 0.3s var(--ease), color 0.3s; }
.link-arrow:hover { gap: 14px; color: var(--blue-deep); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center;
  transition: background 0.45s var(--ease), box-shadow 0.45s, height 0.45s, border-color 0.45s, backdrop-filter 0.45s;
  border-bottom: 1px solid transparent;
}
/* translucent glass bar over the hero — visible but light */
.site-header:not(.scrolled) { background: rgba(10,27,46,0.30); backdrop-filter: saturate(1.2) blur(12px); border-bottom-color: rgba(255,255,255,0.10); }
.site-header .container { display: flex; align-items: center; gap: 28px; }
.site-header.scrolled { background: rgba(255,255,255,0.85); backdrop-filter: saturate(1.4) blur(18px); box-shadow: 0 10px 40px -20px rgba(10,27,46,0.28); border-bottom-color: var(--mist); height: 70px; }
.header-logo img { height: 40px; width: auto; transition: filter 0.45s; }
.site-header:not(.scrolled) .header-logo img { filter: brightness(0) invert(1); }
.nav { display: flex; align-items: center; gap: 30px; margin-left: 26px; }
.nav a {
  font-size: 0.82rem; font-weight: 600; letter-spacing: 0.02em;
  color: rgba(255,255,255,0.80); transition: color 0.3s; position: relative; padding: 6px 0;
}
/* clean underline-grow indicator (no pill) */
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1.5px; border-radius: 2px; background: currentColor; transform: scaleX(0); transform-origin: center; transition: transform 0.38s var(--ease); }
.nav a:hover { color: #fff; }
.nav a:hover::after { transform: scaleX(1); }
.nav a.active { color: #fff; }
.nav a.active::after { transform: scaleX(1); background: var(--blue-light); }
.site-header.scrolled .nav a { color: var(--steel); }
.site-header.scrolled .nav a:hover { color: var(--ink); }
.site-header.scrolled .nav a.active { color: var(--ink); }
.site-header.scrolled .nav a.active::after { background: var(--blue); }
.header-cta { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.hamburger {
  display: none; width: 46px; height: 46px; border-radius: 13px;
  border: 1px solid rgba(255,255,255,0.24);
  flex-direction: column; justify-content: center; align-items: center; gap: 5px;
  transition: border-color 0.4s var(--ease), background 0.4s var(--ease);
}
.hamburger span { width: 20px; height: 2px; border-radius: 2px; background: #fff; transition: background 0.3s; }
.hamburger:hover { background: rgba(255,255,255,0.08); }
.site-header.scrolled .hamburger { border-color: var(--mist); }
.site-header.scrolled .hamburger span { background: var(--ink); }

/* ---------- mobile menu (full-screen sheet) ---------- */
.mobile-menu {
  position: fixed; inset: 0; z-index: 120;
  background: linear-gradient(165deg, #0c2138 0%, var(--navy) 58%, var(--navy-deep) 100%);
  display: flex; flex-direction: column;
  padding: 16px clamp(22px, 6vw, 40px) 30px;
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity 0.45s var(--ease), visibility 0.45s, transform 0.45s var(--ease);
}
.mobile-menu.open { opacity: 1; visibility: visible; transform: none; }
.mm-top { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); }
.mm-logo { height: 40px; width: auto; filter: brightness(0) invert(1); }
.mm-close { position: relative; width: 46px; height: 46px; border-radius: 13px; border: 1px solid rgba(255,255,255,0.24); transition: background 0.3s; }
.mm-close:hover { background: rgba(255,255,255,0.08); }
.mm-close span { position: absolute; left: 50%; top: 50%; width: 20px; height: 2px; border-radius: 2px; background: #fff; }
.mm-close span:first-child { transform: translate(-50%, -50%) rotate(45deg); }
.mm-close span:last-child { transform: translate(-50%, -50%) rotate(-45deg); }
.mm-nav { display: flex; flex-direction: column; margin-top: 10px; }
.mm-link {
  display: flex; align-items: center; gap: 18px; padding: 22px 2px;
  border-bottom: 1px solid rgba(255,255,255,0.09);
  font-family: var(--font-display); font-weight: 600; font-size: clamp(1.5rem, 7vw, 1.9rem); color: #fff;
  opacity: 0; transform: translateY(16px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease), color 0.3s;
}
.mobile-menu.open .mm-link { opacity: 1; transform: none; transition-delay: calc(0.14s + var(--i) * 0.06s); }
.mm-idx { font-family: var(--font-body); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; color: var(--blue-light); width: 26px; }
.mm-label { flex: 1; }
.mm-arrow { width: 22px; height: 22px; color: var(--slate); transition: transform 0.3s var(--ease), color 0.3s; }
.mm-link:active .mm-arrow, .mm-link.active .mm-arrow { transform: translateX(5px); color: var(--blue-light); }
.mm-link.active { color: #fff; }
.mm-link.active .mm-idx { color: var(--blue-light); }
.mm-foot { margin-top: auto; padding-top: 26px; display: flex; flex-direction: column; gap: 18px; }
.mm-cta { width: 100%; justify-content: center; height: 54px; font-size: 0.92rem; }
.mm-contact { display: flex; flex-direction: column; gap: 6px; }
.mm-contact a:first-child { color: #fff; font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; }
.mm-contact a:last-child { color: var(--navy-body); font-size: 0.95rem; }
.mm-social { display: flex; gap: 22px; }
.mm-social a { color: var(--slate); font-size: 0.82rem; letter-spacing: 0.05em; transition: color 0.3s; }
.mm-social a:hover { color: #fff; }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; overflow: hidden; }
.hero-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-overlay { position: absolute; inset: 0; background:
  linear-gradient(90deg, rgba(0,0,0,0.72) 0%, rgba(0,0,0,0.32) 55%, rgba(0,0,0,0.15) 100%),
  linear-gradient(180deg, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.35) 40%, rgba(0,0,0,0.78) 100%); }
.hero .container { position: relative; z-index: 2; padding-top: var(--header-h); }
.hero-inner { max-width: 860px; }
.hero .eyebrow { color: var(--blue-light); }
.hero h1 { color: #fff; margin: 18px 0 24px; }
.hero p { color: rgba(255,255,255,0.86); font-size: clamp(1.05rem, 1.5vw, 1.3rem); max-width: 620px; margin-bottom: 36px; }
.hero .btn-row { margin-bottom: 0; }
.scroll-cue { position: absolute; left: 50%; bottom: 30px; transform: translateX(-50%); z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 10px; color: rgba(255,255,255,0.7); }
.scroll-cue span { font-size: 0.62rem; letter-spacing: 0.3em; text-transform: uppercase; }
.scroll-cue .mouse { width: 22px; height: 34px; border: 1.5px solid rgba(255,255,255,0.5); border-radius: 14px; position: relative; }
.scroll-cue .mouse::after { content: ""; position: absolute; left: 50%; top: 7px; width: 3px; height: 6px; background: #fff; border-radius: 3px; transform: translateX(-50%); animation: wheel 1.6s infinite; }
@keyframes wheel { 0% { opacity: 0; transform: translate(-50%, 0); } 40% { opacity: 1; } 100% { opacity: 0; transform: translate(-50%, 10px); } }

/* ============================================================
   PARTNER STRIP / MARQUEE
   ============================================================ */
.partner-strip { border-block: 1px solid var(--mist); background: var(--white); }
.partner-strip .container { display: flex; align-items: center; gap: 40px; flex-wrap: wrap; justify-content: center; padding-block: 26px; }
.partner-strip .label { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--slate); }
.partner-strip .badges { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; }
.partner-strip .badge { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: var(--ink); letter-spacing: 0.04em; }
.partner-strip .badge small { display: block; font-family: var(--font-body); font-size: 0.6rem; font-weight: 600; letter-spacing: 0.12em; color: var(--slate); text-transform: uppercase; }

.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 60px; width: max-content; animation: marquee 34s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span { font-family: var(--font-display); font-weight: 600; font-size: 1.3rem; color: rgba(255,255,255,0.55); white-space: nowrap; transition: color 0.3s; }
.marquee-track span:hover { color: #fff; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============================================================
   CARDS — service / product / project
   ============================================================ */
.card { background: #fff; border: 1px solid var(--mist); border-radius: var(--radius); padding: 30px; transition: transform 0.4s var(--ease), box-shadow 0.4s, border-color 0.4s; height: 100%; }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.card .icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: var(--sky); color: var(--blue); margin-bottom: 22px; }
.card .icon svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: 10px; font-size: 1.2rem; }
.card p { font-size: 0.94rem; color: var(--steel); }
.card .link-arrow { margin-top: 18px; }

/* product card */
.product-card { position: relative; background: var(--cloud); border-radius: var(--radius-lg); padding: 30px 26px; text-align: center; overflow: hidden; transition: transform 0.4s var(--ease), box-shadow 0.4s; height: 100%; display: flex; flex-direction: column; }
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.product-card .brand-tag { position: absolute; top: 16px; left: 16px; font-size: 0.6rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue); background: #fff; padding: 5px 11px; border-radius: 100px; box-shadow: var(--shadow-sm); }
.product-card .pimg { aspect-ratio: 1; display: grid; place-items: center; margin-bottom: 20px; }
.product-card .pimg img { max-height: 190px; width: auto; object-fit: contain; transition: transform 0.5s var(--ease); }
.product-card:hover .pimg img { transform: scale(1.06); }
.product-card h3 { font-size: 1.05rem; margin-bottom: 6px; }
.product-card p { font-size: 0.85rem; color: var(--steel); flex: 1; }
.product-card .btn { margin-top: 18px; align-self: center; padding: 11px 20px; font-size: 0.72rem; }

/* project card */
.project-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/3; display: block; }
.project-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease); }
.project-card:hover img { transform: scale(1.07); }
.project-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 35%, rgba(10,27,46,0.85)); }
.project-card .meta { position: absolute; inset: auto 0 0 0; z-index: 2; padding: 26px; }
.project-card .tags { font-size: 0.64rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--blue-light); margin-bottom: 8px; }
.project-card h3 { color: #fff; font-size: 1.35rem; }
.project-card.tall { aspect-ratio: 3/4; }

/* ---------- feature split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.split.rev .split-media { order: 2; }
.split-media { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.split-media img, .split-media video { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; }
.split-body .eyebrow { display: block; margin-bottom: 16px; }
.split-body h2 { margin-bottom: 20px; }
.split-body .checklist { margin-top: 24px; display: grid; gap: 12px; }
.checklist li { display: flex; align-items: flex-start; gap: 12px; color: var(--steel); font-size: 0.96rem; }
.checklist li svg { width: 20px; height: 20px; color: var(--blue); flex-shrink: 0; margin-top: 2px; }

/* ---------- stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat { text-align: center; }
.stat .num { font-family: var(--font-display); font-weight: 700; font-size: clamp(2.4rem, 4vw, 3.4rem); color: #fff; line-height: 1; }
.stat .num .accent { color: var(--blue-light); }
.stat .label { margin-top: 10px; font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--slate); }

/* ---------- CTA band ---------- */
.cta-band { text-align: center; }
.cta-band h2 { margin-bottom: 18px; }
.cta-band p { max-width: 560px; margin: 0 auto 32px; color: var(--navy-body); }
.cta-band .btn-row { justify-content: center; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--navy); color: var(--navy-body); padding-top: 72px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; }
.site-footer .flogo { height: 40px; width: auto; filter: brightness(0) invert(1); margin-bottom: 22px; }
.site-footer p { font-size: 0.9rem; color: var(--slate); }
.site-footer h4 { color: #fff; font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; margin-bottom: 18px; font-family: var(--font-body); font-weight: 700; }
.site-footer .fcol ul { display: grid; gap: 11px; }
.site-footer .fcol a, .site-footer .fcol li { font-size: 0.9rem; color: var(--navy-body); transition: color 0.3s; }
.site-footer .fcol a:hover { color: #fff; }
.wa-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding: 22px 26px; margin-bottom: 40px; background: rgba(37,211,102,0.1); border-radius: var(--radius); transition: background 0.3s; }
.wa-row:hover { background: rgba(37,211,102,0.18); }
.wa-row .t { font-weight: 700; letter-spacing: 0.06em; color: #fff; font-size: 0.9rem; }
.wa-row .chip { background: var(--whatsapp); color: #fff; padding: 10px 18px; border-radius: 100px; font-size: 0.78rem; font-weight: 700; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; border-top: 1px solid rgba(255,255,255,0.1); padding: 26px 0 34px; }
.footer-bottom p { font-size: 0.8rem; color: var(--slate); }
.footer-bottom nav { display: flex; gap: 22px; }
.footer-bottom nav a { font-size: 0.8rem; }

/* ============================================================
   FLOATING WIDGETS
   ============================================================ */
.float-wa { position: fixed; z-index: 90; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; box-shadow: var(--shadow); transition: transform 0.3s var(--ease); }
.float-wa:hover { transform: scale(1.1); }
.float-wa { right: 24px; bottom: 24px; background: var(--whatsapp); color: #fff; }
.float-wa svg { width: 30px; height: 30px; }
/* brochure = navy pill with label */
.float-doc {
  position: fixed; z-index: 90; right: 24px; bottom: 92px;
  display: inline-flex; align-items: center; gap: 9px;
  height: 48px; padding: 0 20px; border-radius: 999px;
  background: linear-gradient(150deg, var(--navy), var(--navy-deep)); color: #fff;
  font-family: var(--font-display); font-weight: 600; font-size: 0.92rem; letter-spacing: -0.01em;
  box-shadow: 0 10px 26px rgba(10,27,46,0.28); border: 1px solid rgba(255,255,255,0.08);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}
.float-doc svg { width: 18px; height: 18px; color: var(--blue-light); transition: transform 0.3s var(--ease); }
.float-doc:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(10,27,46,0.36); }
.float-doc:hover svg { transform: translateY(2px); }

/* ============================================================
   PAGE HERO (sub-pages)
   ============================================================ */
.page-hero { padding: calc(var(--header-h) + 70px) 0 70px; background: linear-gradient(160deg, var(--navy), var(--navy-deep)); color: var(--navy-body); text-align: center; }
.page-hero .eyebrow { color: var(--blue-light); display: block; margin-bottom: 16px; }
.page-hero h1 { color: #fff; margin-bottom: 18px; }
.page-hero p { max-width: 640px; margin: 0 auto; color: var(--navy-body); }

/* contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.info-list { display: grid; gap: 26px; }
.info-item { display: flex; gap: 16px; }
.info-item .ic { width: 46px; height: 46px; border-radius: 12px; background: var(--sky); color: var(--blue); display: grid; place-items: center; flex-shrink: 0; }
.info-item .ic svg { width: 22px; height: 22px; }
.info-item h4 { font-family: var(--font-body); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--slate); margin-bottom: 5px; }
.info-item p, .info-item a { color: var(--ink); font-weight: 500; }
.info-item a:hover { color: var(--blue); }
.form { background: var(--cloud); border-radius: var(--radius-lg); padding: 34px; }
.form label { display: block; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.04em; color: var(--steel); margin-bottom: 8px; }
.form .field { margin-bottom: 20px; }
.form input, .form textarea { width: 100%; padding: 14px 16px; border: 1px solid var(--mist); border-radius: 12px; font: inherit; background: #fff; transition: border-color 0.3s, box-shadow 0.3s; }
.form input:focus, .form textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px var(--sky); }
.form textarea { resize: vertical; min-height: 120px; }

.map-embed { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--mist); }
.map-embed iframe { width: 100%; height: 340px; border: 0; display: block; }

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
[data-reveal] { opacity: 0; transform: translateY(42px) scale(0.985); transition: opacity 1.1s var(--ease), transform 1.1s var(--ease); will-change: opacity, transform; }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal-stagger] > * { opacity: 0; transform: translateY(42px) scale(0.985); transition: opacity 1s var(--ease), transform 1s var(--ease); }
[data-reveal-stagger].in > * { opacity: 1; transform: none; }
/* safety: never leave content hidden (no-JS, reduced-motion, or a throttled/background tab) */
body.reveal-instant [data-reveal],
body.reveal-instant [data-reveal-stagger] > * { opacity: 1 !important; transform: none !important; transition: none !important; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal], [data-reveal-stagger] > * { opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; }
  .split.rev .split-media { order: 0; }
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
}
@media (max-width: 720px) {
  .nav, .header-cta .btn { display: none; }
  .hamburger { display: flex; }
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 32px 16px; }

  /* ----- mobile footer ----- */
  .site-footer { padding-top: 52px; }
  .wa-row { flex-direction: column; align-items: flex-start; gap: 14px; padding: 20px; margin-bottom: 34px; }
  .wa-row .t { font-size: 0.95rem; line-height: 1.4; }
  .wa-row .chip { align-self: flex-start; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px 24px; padding-bottom: 40px; }
  .footer-grid .fcol:first-child { grid-column: 1 / -1; }
  .site-footer .flogo { height: 46px; margin-bottom: 16px; }
  .site-footer .fcol h4 { margin-bottom: 14px; }
  .site-footer .fcol ul { gap: 13px; }
  .site-footer .fcol a, .site-footer .fcol li { font-size: 0.95rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 16px; padding: 22px 0 30px; }
  .footer-bottom nav { flex-wrap: wrap; gap: 14px 20px; }
}
@media (max-width: 420px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}

/* ============================================================
   REVAMP v2 — filters, modal, richer About/Solutions, brand wall
   ============================================================ */

/* ---------- product filter + grid ---------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 44px; }
.filter-tab {
  padding: 11px 22px; border-radius: 100px; border: 1px solid var(--mist);
  font-family: var(--font-body); font-size: 0.82rem; font-weight: 600; color: var(--steel);
  background: #fff; transition: all 0.3s var(--ease);
}
.filter-tab:hover { border-color: var(--blue); color: var(--blue); }
.filter-tab.active { background: var(--navy); border-color: var(--navy); color: #fff; }
.products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.product-card { cursor: pointer; }
.product-card.is-hidden { display: none; }
.product-card .cat-tag { position: absolute; top: 16px; right: 16px; font-size: 0.58rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--slate); }
.product-card .view-hint { margin-top: 14px; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue); opacity: 0; transition: opacity 0.3s; }
.product-card:hover .view-hint { opacity: 1; }

/* ---------- quick-view modal ---------- */
.modal { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center; padding: 24px; opacity: 0; visibility: hidden; transition: opacity 0.35s; }
.modal.open { opacity: 1; visibility: visible; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(10,27,46,0.6); backdrop-filter: blur(6px); }
.modal-card { position: relative; z-index: 2; width: min(880px, 100%); max-height: 90vh; overflow: auto; background: #fff; border-radius: var(--radius-lg); display: grid; grid-template-columns: 1fr 1fr; box-shadow: var(--shadow-lg); transform: translateY(18px) scale(0.98); transition: transform 0.4s var(--ease); }
.modal.open .modal-card { transform: none; }
.modal-media { background: var(--cloud); display: grid; place-items: center; padding: 40px; }
.modal-media img { max-height: 320px; width: auto; object-fit: contain; }
.modal-body { padding: 40px; }
.modal-body .brand-tag { position: static; display: inline-block; box-shadow: none; background: var(--sky); margin-bottom: 14px; }
.modal-body h3 { font-size: 1.8rem; margin-bottom: 12px; }
.modal-body p { color: var(--steel); margin-bottom: 20px; }
.spec-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.spec-chips span { font-size: 0.72rem; font-weight: 600; color: var(--blue-deep); background: var(--sky); padding: 7px 13px; border-radius: 100px; }
.modal-close { position: absolute; top: 14px; right: 14px; z-index: 3; width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,0.9); display: grid; place-items: center; box-shadow: var(--shadow-sm); }
.modal-close svg { width: 20px; height: 20px; color: var(--ink); }

/* ---------- About v2 ---------- */
.statement { max-width: 1000px; }
.statement p { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.5rem, 3vw, 2.4rem); line-height: 1.3; letter-spacing: -0.02em; color: var(--ink); }
.statement .hl { color: var(--blue); }
/* scroll-driven word fill */
.statement p.fill-ready .fw { color: var(--mist); transition: color 0.35s var(--ease); }
.statement p.fill-ready .fw.on { color: var(--ink); }
.statement p.fill-ready .fw-hl.on { color: var(--blue); }

.mosaic { display: grid; grid-template-columns: 1.3fr 1fr; grid-template-rows: repeat(2, 1fr); gap: 16px; height: 520px; }
.mosaic > * { border-radius: var(--radius); overflow: hidden; }
.mosaic img, .mosaic video { width: 100%; height: 100%; object-fit: cover; }
.mosaic .m1 { grid-row: span 2; }
.mosaic .tile-stat { background: linear-gradient(160deg, var(--navy), var(--navy-deep)); color: #fff; display: flex; flex-direction: column; justify-content: center; padding: 30px; }
.mosaic .tile-stat .num { font-family: var(--font-display); font-weight: 800; font-size: 2.6rem; }
.mosaic .tile-stat .label { color: var(--slate); font-size: 0.82rem; }

.feature-rows { display: grid; gap: 0; }
.feature-row { display: grid; grid-template-columns: 90px 1fr; gap: 24px; padding: 34px 0; border-top: 1px solid var(--mist); align-items: start; }
.feature-row:last-child { border-bottom: 1px solid var(--mist); }
.feature-row .fr-num { font-family: var(--font-display); font-weight: 800; font-size: 2rem; color: var(--blue); opacity: 0.4; }
.feature-row h3 { font-size: 1.4rem; margin-bottom: 8px; }
.feature-row p { color: var(--steel); max-width: 640px; }

.value-card { position: relative; background: #fff; border: 1px solid var(--mist); border-radius: var(--radius); padding: 30px 28px; overflow: hidden; transition: transform 0.4s var(--ease), box-shadow 0.4s; height: 100%; }
.value-card::before { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 4px; background: linear-gradient(90deg, var(--blue), var(--blue-light)); transform: scaleX(0); transform-origin: left; transition: transform 0.4s var(--ease); }
.value-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.value-card:hover::before { transform: scaleX(1); }
.value-card .vc-num { font-family: var(--font-display); font-weight: 700; font-size: 0.9rem; color: var(--slate); margin-bottom: 14px; }
.value-card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.value-card p { font-size: 0.92rem; color: var(--steel); }

/* ---------- Solutions v2 ---------- */
.pillar { display: grid; grid-template-columns: 1fr 1fr; min-height: 520px; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.pillar.rev .pillar-media { order: 2; }
.pillar-media { position: relative; }
.pillar-media img { width: 100%; height: 100%; object-fit: cover; }
.pillar-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(10,27,46,0.5)); }
.pillar-media .pm-badge { position: absolute; left: 26px; bottom: 26px; z-index: 2; color: #fff; }
.pillar-media .pm-badge .n { font-family: var(--font-display); font-weight: 800; font-size: 3rem; line-height: 1; opacity: 0.9; }
.pillar-body { background: #fff; padding: clamp(34px, 4vw, 56px); display: flex; flex-direction: column; justify-content: center; }
.pillar-body .eyebrow { display: block; margin-bottom: 16px; }
.pillar-body h2 { font-size: clamp(1.8rem, 2.6vw, 2.5rem); margin-bottom: 18px; }
.pillar-body p { color: var(--steel); margin-bottom: 22px; }
.pillar-tags { display: flex; flex-wrap: wrap; gap: 9px; }
.pillar-tags span { font-size: 0.76rem; font-weight: 600; color: var(--ink); background: var(--cloud); border: 1px solid var(--mist); padding: 8px 14px; border-radius: 100px; }

.svc-tile { background: #fff; border: 1px solid var(--mist); border-radius: var(--radius); padding: 26px; transition: transform 0.4s var(--ease), box-shadow 0.4s, border-color 0.4s; height: 100%; }
.svc-tile:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: transparent; }
.svc-tile .icon { width: 46px; height: 46px; border-radius: 12px; background: var(--sky); color: var(--blue); display: grid; place-items: center; margin-bottom: 18px; transition: background 0.4s, color 0.4s; }
.svc-tile:hover .icon { background: var(--blue); color: #fff; }
.svc-tile .icon svg { width: 24px; height: 24px; }
.svc-tile h3 { font-size: 1.05rem; margin-bottom: 6px; }
.svc-tile p { font-size: 0.88rem; color: var(--steel); }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.step { position: relative; }
.step .s-num { font-family: var(--font-display); font-weight: 800; font-size: 1.1rem; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,0.1); color: #fff; margin-bottom: 18px; }
.step h3 { color: #fff; font-size: 1.15rem; margin-bottom: 8px; }
.step p { color: var(--navy-body); font-size: 0.9rem; }
.step:not(:last-child)::after { content: ""; position: absolute; top: 22px; left: 56px; right: -12px; height: 1px; background: rgba(255,255,255,0.15); }

/* ---------- brand wall ---------- */
.brand-wall { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius); overflow: hidden; }
.brand-chip { background: var(--navy); display: grid; place-items: center; padding: 26px 12px; font-family: var(--font-display); font-weight: 600; font-size: 1.02rem; color: rgba(255,255,255,0.62); transition: background 0.3s, color 0.3s; text-align: center; }
.brand-chip:hover { background: var(--navy-deep); color: #fff; }

@media (max-width: 980px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .modal-card { grid-template-columns: 1fr; }
  .modal-media { padding: 28px; }
  .mosaic { grid-template-columns: 1fr 1fr; height: auto; }
  .mosaic .m1 { grid-row: span 1; aspect-ratio: 4/3; }
  .mosaic .tile-stat { aspect-ratio: 4/3; }
  .pillar, .pillar.rev { grid-template-columns: 1fr; }
  .pillar.rev .pillar-media { order: 0; }
  .pillar-media { min-height: 280px; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step::after { display: none; }
  .brand-wall { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 720px) {
  .products-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .filter-tab { padding: 9px 15px; font-size: 0.76rem; }
  .feature-row { grid-template-columns: 1fr; gap: 8px; }
  .brand-wall { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
}

/* ============================================================
   PROJECTS + lifestyle bands (v3)
   ============================================================ */
.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.project-card.is-hidden { display: none; }
.project-card .brand-strip { position: absolute; top: 16px; left: 16px; z-index: 3; font-size: 0.58rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: #fff; background: rgba(10,27,46,0.5); backdrop-filter: blur(6px); padding: 5px 11px; border-radius: 100px; }
.note-band { display: flex; align-items: center; gap: 14px; justify-content: center; text-align: center; padding: 18px 22px; background: var(--sky); border-radius: 100px; max-width: 720px; margin: 0 auto 44px; font-size: 0.9rem; color: var(--blue-deep); }
.note-band svg { width: 20px; height: 20px; flex-shrink: 0; }

/* full-bleed lifestyle banner with caption */
.life-banner { position: relative; border-radius: var(--radius-lg); overflow: hidden; }
.life-banner img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 21/9; }
.life-banner .cap { position: absolute; left: 0; bottom: 0; padding: clamp(24px,4vw,44px); z-index: 2; max-width: 620px; }
.life-banner::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10,27,46,0.75), rgba(10,27,46,0.1) 70%); }
.life-banner .cap * { position: relative; z-index: 2; }
.life-banner .cap h2, .life-banner .cap h3 { color: #fff; margin-bottom: 10px; }
.life-banner .cap p { color: rgba(255,255,255,0.88); }

/* lifestyle gallery (varied heights) */
.life-gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.life-gallery figure { position: relative; border-radius: var(--radius); overflow: hidden; margin: 0; }
.life-gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease); }
.life-gallery figure:hover img { transform: scale(1.06); }
.life-gallery figure.big { grid-column: span 2; grid-row: span 2; }
.life-gallery figure::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(10,27,46,0.7)); opacity: 0; transition: opacity 0.4s; }
.life-gallery figure:hover::after { opacity: 1; }
.life-gallery figcaption { position: absolute; left: 0; bottom: 0; z-index: 2; padding: 18px; color: #fff; font-family: var(--font-display); font-weight: 600; font-size: 1rem; opacity: 0; transform: translateY(8px); transition: opacity 0.4s, transform 0.4s; }
.life-gallery figure:hover figcaption { opacity: 1; transform: none; }
.life-gallery figure:not(.big) img { aspect-ratio: 4/3; }

@media (max-width: 980px) {
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .life-gallery { grid-template-columns: repeat(2, 1fr); }
  .life-gallery figure.big { grid-column: span 2; grid-row: span 1; }
  .life-gallery figure.big img { aspect-ratio: 16/9; }
}
@media (max-width: 720px) {
  .projects-grid { grid-template-columns: 1fr; }
  .life-gallery { grid-template-columns: 1fr; }
  .life-gallery figure.big { grid-column: span 1; }
}

/* ============================================================
   BRAND LOGOS (v4 — real logos, monochrome white, spaced)
   ============================================================ */
/* marquee rows of logos */
.logo-marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); }
.logo-track { display: flex; align-items: center; gap: 84px; width: max-content; animation: marquee 46s linear infinite; }
.logo-track.rev { animation-direction: reverse; }
.logo-marquee:hover .logo-track { animation-play-state: paused; }
.logo-track img { height: 30px; width: auto; object-fit: contain; filter: brightness(0) invert(1); opacity: 0.5; transition: opacity 0.35s; flex-shrink: 0; }
.logo-track img:hover { opacity: 1; }

/* static logo wall grid */
.logo-wall { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius); overflow: hidden; }
.logo-wall .cell { background: var(--navy); display: grid; place-items: center; padding: 40px 22px; transition: background 0.35s var(--ease); }
.logo-wall .cell:hover { background: #0c2136; }
/* mask-based logo: white by default, real brand colour on hover */
.logo-wall .lmask {
  display: block; width: 118px; height: 34px;
  background: rgba(255,255,255,0.62);
  -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
  -webkit-mask-position: center; mask-position: center;
  -webkit-mask-size: contain; mask-size: contain;
  transition: background 0.4s var(--ease), transform 0.4s var(--ease);
}
.logo-wall .cell:hover .lmask { background: var(--brand); transform: scale(1.08); }
/* GVS is a raster png — brighten/scale on hover */
.logo-wall img { max-height: 30px; max-width: 118px; width: auto; object-fit: contain; filter: brightness(0) invert(1); opacity: 0.6; transition: opacity 0.4s var(--ease), transform 0.4s var(--ease); }
.logo-wall .cell:hover img { opacity: 1; transform: scale(1.08); }

@media (max-width: 980px) { .logo-wall { grid-template-columns: repeat(4, 1fr); } .logo-track { gap: 60px; } }
@media (max-width: 720px) { .logo-wall { grid-template-columns: repeat(3, 1fr); } .logo-wall .cell { padding: 28px 14px; } }

/* ---------- About teaser media (floating stat) ---------- */
.about-media { position: relative; }
.about-media-inner { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.about-media-inner video { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; }
.about-media .float-stat {
  position: absolute; right: -14px; bottom: -22px; z-index: 3;
  background: #fff; border-radius: 18px; box-shadow: var(--shadow);
  padding: 18px 26px; display: flex; gap: 22px; align-items: center;
}
.about-media .float-stat strong { font-family: var(--font-display); font-weight: 700; font-size: 1.7rem; color: var(--ink); display: block; line-height: 1; }
.about-media .float-stat span { font-size: 0.68rem; color: var(--steel); text-transform: uppercase; letter-spacing: 0.12em; }
.about-media .fs-div { width: 1px; height: 34px; background: var(--mist); }
.about-media .fs-badge { position: absolute; top: -14px; left: -14px; z-index: 3; background: var(--blue); color: #fff; font-size: 0.66rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; padding: 9px 16px; border-radius: 100px; box-shadow: 0 12px 30px -12px rgba(20,118,175,0.7); }
@media (max-width: 720px){ .about-media .float-stat { right: 10px; bottom: -18px; padding: 14px 18px; gap: 16px; } }

/* ---------- inline mini-stats row (About teaser) ---------- */
.mini-stats { display: flex; justify-content: space-between; max-width: 480px; margin-top: 30px; padding-top: 26px; border-top: 1px solid var(--mist); }
.mini-stats strong { display: block; font-family: var(--font-display); font-weight: 700; font-size: clamp(1.7rem, 2.4vw, 2.1rem); color: var(--ink); line-height: 1; }
.mini-stats span { font-size: 0.7rem; color: var(--steel); text-transform: uppercase; letter-spacing: 0.12em; margin-top: 6px; display: block; }

/* ---------- brand logo grid (4 rows, spaced, size-normalized) ---------- */
.logo-grid {
  display: grid; grid-template-columns: repeat(6, 1fr);
  gap: clamp(30px, 4vw, 56px) clamp(24px, 4vw, 60px);
  align-items: center; justify-items: center;
  max-width: 1080px; margin: clamp(10px, 2vw, 26px) auto 0;
}
.logo-grid img {
  max-height: 22px; max-width: 100px; width: auto; height: auto; object-fit: contain;
  filter: brightness(0) invert(1); opacity: 0.62; transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}
.logo-grid img:hover { opacity: 1; transform: scale(1.08); }
/* GVS is a bold local wordmark — cap so it doesn't dominate */
.logo-grid img[alt="GVS"] { max-height: 18px; max-width: 60px; }
@media (max-width: 900px) { .logo-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 560px) { .logo-grid { grid-template-columns: repeat(3, 1fr); gap: 30px 22px; } }

/* ===== CLOSING DARK BAND (stats + brands + cta as one designed panel) ===== */
.closer {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, #0b1d31 0%, var(--navy) 45%, var(--navy-deep) 100%);
  color: var(--navy-body);
  padding: clamp(64px, 8vw, 112px) 0;
}
.closer h2, .closer h3 { color: #fff; }
.closer .container { position: relative; z-index: 1; }
/* ambient depth so it isn't a flat wall of navy */
.closer-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.closer-bg::before, .closer-bg::after {
  content: ""; position: absolute; border-radius: 50%;
  filter: blur(80px); opacity: 0.5;
}
.closer-bg::before {
  width: 620px; height: 620px; top: -220px; left: 50%; transform: translateX(-50%);
  background: radial-gradient(circle, rgba(20,118,175,0.55), transparent 68%);
}
.closer-bg::after {
  width: 720px; height: 720px; bottom: -320px; right: -120px;
  background: radial-gradient(circle, rgba(95,178,232,0.24), transparent 70%);
}
/* stats block inside the closer */
.closer .stats { padding: 8px 0 clamp(48px, 6vw, 72px); }
.closer .stat .num { font-size: clamp(2.6rem, 4.4vw, 3.6rem); }
/* hairline separators between the three sub-blocks */
.closer-divider {
  height: 1px; border: 0; margin: clamp(48px, 6vw, 76px) auto;
  max-width: 1080px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.14) 20%, rgba(255,255,255,0.14) 80%, transparent);
}
.closer .section-head { margin-bottom: clamp(32px, 4vw, 48px); }
.closer .cta-band { margin-top: 0; }
@media (max-width: 560px) { .closer-bg::before, .closer-bg::after { opacity: 0.35; } }

/* ===== MOVING LOGO RAILS ===== */
.logo-rails {
  display: flex; flex-direction: column; gap: clamp(30px, 4vw, 50px);
  margin-top: clamp(14px, 2.4vw, 32px);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
}
.logo-rail { overflow: hidden; }
.logo-track {
  display: flex; align-items: center; width: max-content;
  gap: clamp(48px, 6vw, 96px);
  animation: railMoveL 22s linear infinite;
  will-change: transform;
}
.logo-rail:nth-child(even) .logo-track { animation-name: railMoveR; animation-duration: 26s; }
.logo-rail:nth-child(3) .logo-track { animation-duration: 30s; }
.logo-rail:nth-child(4) .logo-track { animation-duration: 24s; }
.logo-rails:hover .logo-track { animation-play-state: paused; }
.logo-track img {
  flex: none; max-height: 24px; max-width: 108px; width: auto; height: auto; object-fit: contain;
  filter: brightness(0) invert(1); opacity: 0.6;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}
.logo-track img:hover { opacity: 1; transform: scale(1.1); }
.logo-track img[alt="GVS"] { max-height: 19px; max-width: 64px; }
@keyframes railMoveL { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes railMoveR { from { transform: translateX(-50%); } to { transform: translateX(0); } }
@media (prefers-reduced-motion: reduce) { .logo-track { animation: none; } }

/* ===== WHO WE ARE — media with caption ===== */
.who-media { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.who-media video { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; display: block; }
.who-media-cap {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 2;
  display: flex; align-items: baseline; gap: 14px; padding: 26px 28px 24px;
  background: linear-gradient(180deg, transparent, rgba(8,18,31,0.85));
}
.who-media-cap strong { font-family: var(--font-display); font-weight: 800; font-size: 2.4rem; color: #fff; line-height: 1; }
.who-media-cap span { color: rgba(255,255,255,0.82); font-size: 0.92rem; max-width: 220px; }

/* ===== HOW WE WORK — vertical timeline with scroll draw ===== */
.timeline-wrap { display: grid; grid-template-columns: 0.9fr 1.4fr; gap: clamp(32px, 5vw, 80px); align-items: start; }
.timeline-head { position: sticky; top: 120px; }
.timeline-head .lead { margin-top: 18px; }
.timeline { position: relative; padding-left: 40px; }
.timeline-line { position: absolute; left: 6px; top: 8px; bottom: 8px; width: 2px; background: var(--mist); border-radius: 2px; overflow: hidden; }
.timeline-progress { position: absolute; inset: 0 0 auto 0; height: 0; background: linear-gradient(180deg, var(--blue), var(--blue-light)); transition: height 0.25s linear; }
.tl-step { position: relative; padding: 0 0 clamp(28px, 4vw, 44px); }
.tl-step:last-child { padding-bottom: 0; }
.tl-dot { position: absolute; left: -40px; top: 6px; width: 14px; height: 14px; border-radius: 50%; background: var(--cloud); border: 2px solid var(--slate); transform: translateX(0); transition: background 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease); }
.tl-step.lit .tl-dot { background: var(--blue); border-color: var(--blue); box-shadow: 0 0 0 5px rgba(20,118,175,0.16); }
.tl-card { background: #fff; border: 1px solid var(--mist); border-radius: var(--radius); padding: 24px 26px; transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease), opacity 0.5s var(--ease); opacity: 0.55; transform: translateY(8px); }
.tl-step.lit .tl-card { opacity: 1; transform: translateY(0); box-shadow: var(--shadow); }
.tl-num { font-family: var(--font-display); font-weight: 800; font-size: 1.6rem; color: var(--blue); opacity: 0.4; margin-bottom: 6px; }
.tl-card h3 { font-size: 1.3rem; margin-bottom: 8px; }
.tl-card p { color: var(--steel); }
@media (max-width: 860px) { .timeline-wrap { grid-template-columns: 1fr; } .timeline-head { position: static; margin-bottom: 12px; } }

/* ===== VISION / MISSION — creative cards ===== */
.vm-section { position: relative; overflow: hidden; }
.vm-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.vm-bg::before { content: ""; position: absolute; width: 640px; height: 640px; border-radius: 50%; top: -260px; right: -120px; background: radial-gradient(circle, rgba(20,118,175,0.5), transparent 68%); filter: blur(70px); opacity: 0.5; }
.vm-section .container { position: relative; z-index: 1; }
.vm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(20px, 3vw, 32px); margin-top: clamp(28px, 4vw, 44px); }
.vm-card {
  position: relative; padding: clamp(30px, 4vw, 46px);
  border-radius: var(--radius-lg); border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04); backdrop-filter: blur(6px);
  overflow: hidden; transition: transform 0.5s var(--ease), border-color 0.5s var(--ease), background 0.5s var(--ease);
}
.vm-card::after { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: linear-gradient(180deg, var(--blue-light), var(--blue)); transform: scaleY(0); transform-origin: top; transition: transform 0.6s var(--ease); }
.vm-card:hover { transform: translateY(-6px); border-color: rgba(95,178,232,0.4); background: rgba(255,255,255,0.07); }
.vm-card:hover::after { transform: scaleY(1); }
.vm-ic { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; color: var(--blue-light); background: rgba(20,118,175,0.16); border: 1px solid rgba(95,178,232,0.28); margin-bottom: 22px; }
.vm-ic svg { width: 26px; height: 26px; }
.vm-label { display: block; text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.76rem; font-weight: 600; color: var(--blue-light); margin-bottom: 14px; }
.vm-text { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.25rem, 2vw, 1.7rem); line-height: 1.35; letter-spacing: -0.02em; color: #fff; }
.vm-text em { font-style: normal; color: var(--blue-light); }
@media (max-width: 720px) { .vm-grid { grid-template-columns: 1fr; } }

/* brand-intro cards: real logos instead of icons */
.brand-logo { height: 34px; margin-bottom: 22px; display: flex; align-items: center; }
.brand-logo img { height: 100%; width: auto; max-width: 160px; object-fit: contain; }
.brand-logo img[alt="Interra"] { filter: brightness(0) saturate(100%) invert(19%) sepia(46%) saturate(1400%) hue-rotate(178deg) brightness(94%) contrast(92%); }

/* Values grid: 3 across on desktop */
.svc-grid.cols-4.vgrid { grid-template-columns: repeat(3, 1fr); gap: 22px; }
.svc-grid.cols-4.vgrid .svc-vcard { aspect-ratio: 4/3.4; }
@media (max-width: 900px) { .svc-grid.cols-4.vgrid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .svc-grid.cols-4.vgrid { grid-template-columns: 1fr; } }

/* ---------- service video cards ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.svc-vcard { position: relative; display: block; border-radius: var(--radius); overflow: hidden; min-height: 340px; aspect-ratio: 5/4.4; transition: transform 0.5s var(--ease), box-shadow 0.5s; }
.svc-vcard:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.svc-vcard video, .svc-vcard img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s var(--ease); }
.svc-vcard:hover video, .svc-vcard:hover img { transform: scale(1.07); }
/* photo-card grid variant (Solutions "everything we install") */
.svc-grid.cols-4 { grid-template-columns: repeat(4, 1fr); gap: 20px; }
.svc-grid.cols-4 .svc-vcard { min-height: 280px; aspect-ratio: 1/1.05; }
.svc-grid.cols-4 .svc-vcard h3 { font-size: 1.12rem; }
.svc-grid.cols-4 .svc-vcard .body { padding: 22px; }
@media (max-width: 1100px) { .svc-grid.cols-4 { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 820px) { .svc-grid.cols-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .svc-grid.cols-4 { grid-template-columns: 1fr; } }
.svc-vcard::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,27,46,0.15) 0%, rgba(10,27,46,0.05) 35%, rgba(8,18,31,0.82) 100%); }
.svc-vcard .body { position: absolute; inset: auto 0 0 0; z-index: 2; padding: 28px; }
.svc-vcard .ic { width: 44px; height: 44px; border-radius: 12px; background: rgba(255,255,255,0.16); backdrop-filter: blur(6px); display: grid; place-items: center; color: #fff; margin-bottom: 16px; border: 1px solid rgba(255,255,255,0.18); }
.svc-vcard .ic svg { width: 22px; height: 22px; }
.svc-vcard h3 { color: #fff; font-size: 1.3rem; margin-bottom: 8px; }
.svc-vcard p { color: rgba(255,255,255,0.85); font-size: 0.9rem; line-height: 1.55; }
.svc-vcard .link-arrow { margin-top: 16px; color: #fff; }
.svc-vcard .link-arrow:hover { color: var(--blue-light); }
@media (max-width: 900px) { .svc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .svc-grid { grid-template-columns: 1fr; } .svc-vcard { min-height: 300px; } }

/* ---------- Solutions pillars: card-stacking on scroll ---------- */
.pillar-stack { position: relative; }
@media (min-width: 900px) {
  .pillar-stack { display: block; }
  .pillar-stack .pillar { position: sticky; margin-bottom: 48px; box-shadow: 0 -10px 44px -18px rgba(10,27,46,0.35), 0 34px 80px -34px rgba(10,27,46,0.5); }
  .pillar-stack .pillar:nth-child(1) { top: 96px; }
  .pillar-stack .pillar:nth-child(2) { top: 120px; }
  .pillar-stack .pillar:nth-child(3) { top: 144px; }
  .pillar-stack .pillar:last-child { margin-bottom: 0; }
}
@media (max-width: 899px) { .pillar-stack { display: flex; flex-direction: column; gap: 28px; } }

/* ============================================================
   MOBILE: horizontal swipe carousels (so it doesn't read like
   one long vertical PDF). Applies only on small screens.
   ============================================================ */
@media (max-width: 760px) {
  .hscroll {
    display: flex !important;
    grid-template-columns: none !important;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: visible;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: 14px;
    /* bleed to the screen edges for a full-width carousel */
    margin-inline: calc(-1 * clamp(20px, 4vw, 72px));
    padding: 4px clamp(20px, 4vw, 72px) 16px;
    scroll-padding-inline: clamp(20px, 4vw, 72px);
    scrollbar-width: none;
  }
  .hscroll::-webkit-scrollbar { display: none; }
  .hscroll > * {
    flex: 0 0 84%;
    max-width: 84%;
    scroll-snap-align: start;
    margin: 0 !important;
  }
  /* let card art keep a pleasant portrait ratio while swiping */
  .hscroll .svc-vcard { min-height: 0; aspect-ratio: 4/4.4; }
  .hscroll.grid-3 > *, .hscroll.projects-grid > * { aspect-ratio: auto; }

  /* swipe affordance line under each carousel */
  .hscroll { position: relative; }
}

/* ===== General mobile polish ===== */
@media (max-width: 760px) {
  .section { padding: clamp(48px, 11vw, 72px) 0; }
  .section-head { margin-bottom: 30px; }
  .h1 { font-size: clamp(2rem, 8.5vw, 2.8rem); }
  .h2 { font-size: clamp(1.6rem, 6.8vw, 2.1rem); }
  .display { font-size: clamp(2.4rem, 12vw, 3.6rem); }
  /* split sections: media first, comfortable stack */
  .split { gap: 28px; }
  .who-media-cap strong { font-size: 2rem; }
  /* closing band spacing */
  .closer-divider { margin: 40px auto; }
  /* center CTAs on mobile */
  .btn-row { justify-content: center; }
  .split-body .btn-row { justify-content: center; }
  /* brochure pill sits bottom-left, WhatsApp stays bottom-right — a clean pair */
  .float-doc { left: 16px; right: auto; bottom: 22px; height: 46px; padding: 0 18px; }
  .float-wa { bottom: 22px; }
}

/* ============================================================
   MOBILE: pinned horizontal scroll (services) + product marquee
   ============================================================ */
/* desktop defaults: mobile-only pieces hidden */
.pmarquee { display: none; }
.hpin-hint { display: none; }

@media (max-width: 760px) {
  /* --- services: pin the section & scroll cards horizontally --- */
  .hpin { position: relative; }
  .hpin-sticky {
    position: sticky; top: 0; height: 100vh; overflow: hidden;
    display: flex; align-items: center;
    margin-inline: calc(-1 * clamp(20px, 4vw, 72px));
  }
  .hpin-track {
    display: flex !important; grid-template-columns: none !important;
    flex-wrap: nowrap; gap: 14px; padding-inline: clamp(20px, 4vw, 72px);
    will-change: transform;
  }
  .hpin-track > * { flex: 0 0 82vw; max-width: 82vw; margin: 0 !important; }
  .hpin-track .svc-vcard { aspect-ratio: 4/4.6; min-height: 0; }
  .hpin-hint { display: block; text-align: center; color: var(--slate); font-size: 0.78rem; letter-spacing: 0.05em; margin-top: 18px; }

  /* --- featured products: endless auto-rotating marquee --- */
  .pgrid { display: none !important; }
  .pmarquee {
    display: block; overflow: hidden;
    margin-inline: calc(-1 * clamp(20px, 4vw, 72px));
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
            mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  }
  .pmarquee-track {
    display: flex; width: max-content; gap: 14px; align-items: stretch;
    padding-inline: clamp(20px, 4vw, 72px);
    animation: railMoveL 36s linear infinite; will-change: transform;
  }
  .pmarquee-track:active { animation-play-state: paused; }
  .pcard-mini {
    flex: 0 0 188px; background: #fff; border: 1px solid var(--mist);
    border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow-sm);
  }
  .pcard-mini .pimg {
    aspect-ratio: 1/1; border-radius: 12px; overflow: hidden; background: var(--cloud);
    display: grid; place-items: center; margin-bottom: 12px;
  }
  .pcard-mini .pimg img { width: 80%; height: 80%; object-fit: contain; }
  .pcard-mini .brand-tag { font-size: 0.64rem; }
  .pcard-mini h4 { font-family: var(--font-display); font-weight: 700; font-size: 0.98rem; margin-top: 6px; color: var(--ink); }
}
@media (prefers-reduced-motion: reduce) { .pmarquee-track { animation: none; } }