/* Ventus "Modern" (v2) – layout classes; colours/type come from industry.css */
body { margin: 0; background: var(--color-bg); color: var(--color-text); font-family: var(--font-body); -webkit-font-smoothing: antialiased; }
a { color: var(--color-accent-700); text-decoration: none; }
a:hover { color: var(--color-accent-900); }
.vm-wrap { max-width: 1240px; margin: 0 auto; padding-left: clamp(20px, 5vw, 48px); padding-right: clamp(20px, 5vw, 48px); }
.vm-block { padding-bottom: clamp(96px, 14vw, 200px); }
.vm-muted { color: color-mix(in srgb, var(--color-text) 70%, transparent); }

/* header: transparent over the hero, solid once scrolled */
.vm-header { position: fixed; top: 0; left: 0; right: 0; z-index: 20; background: transparent; color: var(--color-bg);
  border-bottom: 1px solid transparent; backdrop-filter: saturate(180%) blur(18px); -webkit-backdrop-filter: saturate(180%) blur(18px);
  transition: background .3s, color .3s, border-color .3s; }
.vm-header.is-solid { background: color-mix(in srgb, var(--color-bg) 80%, transparent); color: var(--color-text); border-bottom-color: var(--color-divider); }
.vm-header-inner { max-width: 1240px; margin: 0 auto; padding: 0 clamp(20px, 5vw, 48px); height: 56px; display: flex; align-items: center; gap: 28px; }
.vm-brand { color: inherit; margin-right: auto; font-family: var(--font-heading); font-weight: 600; font-size: 20px; letter-spacing: 0.02em; text-transform: uppercase; }
.vm-brand:hover { color: inherit; }
.vm-nav { display: flex; gap: 28px; font-size: 13px; letter-spacing: 0.01em; }
.vm-nav a { color: inherit; opacity: 0.85; }
.vm-nav a:hover, .vm-nav a[aria-current="page"] { opacity: 1; color: inherit; }
.vm-cta { text-decoration: none; padding: 6px 14px; font-size: 13px; }
.mnav { display: none; position: relative; }
.mnav summary { list-style: none; cursor: pointer; width: 36px; height: 36px; display: grid; align-content: center; gap: 5px; padding: 0 8px; }
.mnav summary::-webkit-details-marker { display: none; }
.mnav summary span { display: block; height: 1.5px; background: currentColor; }
.mnav-panel { position: absolute; right: 0; top: 46px; min-width: 220px; background: var(--color-bg); color: var(--color-text);
  border: 1px solid var(--color-divider); box-shadow: var(--shadow-md); display: flex; flex-direction: column; padding: 8px 0; }
.mnav-panel a { color: var(--color-text); padding: 12px 18px; font-size: 15px; }
.mnav-panel a:hover { background: color-mix(in srgb, var(--color-accent) 8%, transparent); }
@media (max-width: 819px) { .vm-nav { display: none; } .mnav { display: block; } .vm-cta { display: none; } }

/* hero */
.vm-hero { position: relative; height: 100vh; height: 100svh; min-height: 640px; overflow: hidden; background: var(--color-accent-900); }
.vm-hero .slot.dark .slot-ph { background-color: var(--color-accent-900);
  background-image: linear-gradient(color-mix(in srgb, var(--color-bg) 7%, transparent) 1px, transparent 1px),
                    linear-gradient(90deg, color-mix(in srgb, var(--color-bg) 7%, transparent) 1px, transparent 1px);
  background-size: 48px 48px; }
.vm-hero .slot.dark .slot-ph::after { display: none; }
.vm-hero-shade { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, color-mix(in srgb, var(--color-accent-900) 45%, transparent) 0%, transparent 28%, transparent 45%, color-mix(in srgb, var(--color-accent-900) 78%, transparent) 88%); }
.vm-hero-content { position: absolute; inset: 0; pointer-events: none; display: flex; align-items: flex-end; }
.vm-hero-inner { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 clamp(20px, 5vw, 48px) clamp(72px, 12vh, 140px); color: var(--color-bg); }
.vm-h1 { font-family: var(--font-heading); font-weight: 600; font-size: clamp(52px, 9vw, 136px); line-height: 0.95; letter-spacing: -0.01em; margin: 0; max-width: 12ch; }
.vm-btn-lg { text-decoration: none; min-height: 48px; padding-inline: 26px; font-size: 15px; }
.vm-btn-ghost-light { color: var(--color-bg); border-color: color-mix(in srgb, var(--color-bg) 60%, transparent); }
.vm-btn-ghost-light:hover { background: color-mix(in srgb, var(--color-bg) 14%, transparent); color: var(--color-bg); }

.vm-statement { font-family: var(--font-heading); font-weight: 600; font-size: clamp(32px, 4.6vw, 64px); line-height: 1.08; letter-spacing: -0.005em; margin: 0; max-width: 22ch; }
.vm-h2 { font-family: var(--font-heading); font-weight: 600; font-size: clamp(44px, 6vw, 88px); line-height: 0.95; letter-spacing: -0.01em; margin: 0; }

.vm-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); border-top: 1px solid var(--color-divider); }
.vm-stat { padding: 32px 32px 0 0; }
.vm-stat-value { font-family: var(--font-heading); font-weight: 600; font-size: clamp(64px, 7vw, 104px); line-height: 0.95; letter-spacing: -0.02em; }
.vm-stat-prefix { display: block; font-size: 0.26em; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-accent-700); margin-bottom: 6px; }

/* service tiles */
.vm-tiles { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; }
.vm-tile { all: unset; box-sizing: border-box; position: relative; min-height: 300px; cursor: pointer; border: 1px solid var(--color-divider);
  overflow: visible; display: flex; flex-direction: column; justify-content: flex-end; transition: transform .25s ease; color: var(--color-text); }
.vm-tile.has-img { min-height: 440px; color: var(--color-bg); }
.vm-tile:hover { transform: translateY(-3px); }
.vm-tile:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }
.vm-tile .duotone, .vm-tile .duotone .slot { overflow: hidden; }
.vm-tile-body { position: relative; padding: clamp(22px, 2.4vw, 32px); display: flex; flex-direction: column; gap: 10px; }
.vm-tile-num { font-size: 12px; font-weight: 600; letter-spacing: 0.14em; color: var(--color-accent-700); }
.vm-tile.has-img .vm-tile-num { color: var(--color-bg); }
.span-1 { grid-column: span 1; } .span-2 { grid-column: span 2; } .span-3 { grid-column: span 3; }
.span-4 { grid-column: span 4; } .span-5 { grid-column: span 5; } .span-6 { grid-column: span 6; }
@media (max-width: 1079px) { .vm-tile { grid-column: span 3; } .vm-tile.is-wide { grid-column: span 6; } }
@media (max-width: 819px) { .vm-tile, .vm-tile.is-wide { grid-column: span 6; min-height: 240px; } .vm-tile.has-img { min-height: 360px; } }

/* about */
.vm-about { padding-top: clamp(96px, 14vw, 200px); padding-bottom: clamp(96px, 14vw, 200px); display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); gap: clamp(40px, 6vw, 96px); }
.vm-about-text { font-size: 19px; line-height: 1.55; margin: 32px 0 0; max-width: 40ch; }
.vm-about-text p { margin: 0 0 14px; }
.vm-focus { list-style: none; margin: 0; padding: 0; }
.vm-focus li { display: flex; gap: 20px; align-items: baseline; padding: 20px 0; border-bottom: 1px solid var(--color-divider); font-family: var(--font-heading); font-weight: 600; font-size: clamp(20px, 2vw, 26px); line-height: 1.2; }
.vm-focus-num { font-family: var(--font-body); font-size: 12px; letter-spacing: 0.12em; color: var(--color-accent-700); min-width: 22px; }

/* references */
.vm-tabs { display: inline-flex; flex-wrap: wrap; gap: 4px; padding: 4px; border: 1px solid var(--color-divider); margin-bottom: 56px; }
.vm-tabs button { all: unset; cursor: pointer; padding: 10px 18px; font-size: 14px; font-weight: 600; color: var(--color-text); transition: background .2s; }
.vm-tabs button[aria-selected="true"] { background: var(--color-text); color: var(--color-bg); }
.vm-tabs button:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.vm-ref-panel + .vm-ref-panel { margin-top: 72px; }
.js .vm-ref-panel + .vm-ref-panel { margin-top: 0; }
.js .vm-ref-panel[hidden] { display: none; }
.vm-ref-total { font-family: var(--font-heading); font-weight: 600; font-size: clamp(64px, 8vw, 120px); line-height: 0.9; letter-spacing: -0.02em; }
.vm-ref-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); gap: 48px 40px; }
.vm-ref-row { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-top: 1px solid var(--color-divider); font-size: 16px; line-height: 1.35; }

/* gallery strip */
.vm-strip { display: flex; gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none;
  padding: 12px max(clamp(20px, 5vw, 48px), calc((100vw - 1240px) / 2 + 48px)) 20px; }
.vm-strip::-webkit-scrollbar { display: none; }
.vm-strip:focus-visible { outline: 2px solid var(--color-accent); outline-offset: -2px; }
.vm-strip figure { flex: 0 0 min(78vw, 760px); aspect-ratio: 3 / 2; margin: 0; scroll-snap-align: center; position: relative; }

.vm-certs { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr)); gap: clamp(16px, 4vw, 56px); align-items: center; }

.vm-contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 40px; margin-top: clamp(48px, 6vw, 88px); }
.vm-label { font-size: 12px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: color-mix(in srgb, var(--color-text) 65%, transparent); margin-bottom: 12px; }
.vm-contact-big { font-family: var(--font-heading); font-weight: 600; font-size: clamp(24px, 2.4vw, 32px); word-break: break-word; }

.vm-footer { max-width: 1240px; margin: 0 auto; padding: 24px clamp(20px, 5vw, 48px); display: flex; gap: 16px 28px; flex-wrap: wrap; align-items: center; font-size: 13px; color: color-mix(in srgb, var(--color-text) 70%, transparent); }