/* ============================================================
   Swanindo — Redesign Stylesheet
   Design system: industrial / marine. Steel + hi-vis amber.
   No purple, no gradients, no glassmorphism, no centered-only.
   Type: Space Grotesk (display) + IBM Plex Sans (body).
   ============================================================ */

:root {
  /* Palette — named, derived from industrial/marine context */
  --steel-900: #14181c;   /* near-black ink */
  --steel-800: #1d242b;
  --steel-700: #2a333c;
  --steel-600: #3a4751;
  --slate-500: #5b6b77;
  --slate-400: #7d8d99;
  --mist-200:  #cdd6dd;   /* hairlines */
  --mist-100:  #e4e9ed;   /* subtle fills */
  --paper:     #f5f6f4;   /* warm-neutral page bg */
  --white:     #ffffff;
  --forest-900: #14241c;  /* deep forest-green panel (original banner) */
  --forest-700: #1f3a2c;  /* hover */

  --amber:     #f2a900;   /* single disciplined accent (hi-vis) */
  --amber-700: #b37e00;   /* pressed/hover */
  --teal-600:  #0f6b6b;   /* secondary, used sparingly for "eco/water" cues */

  --ok:        #1f7a4d;

  /* Type scale */
  --fs-display: clamp(2.6rem, 5.5vw, 4.4rem);
  --fs-h1:      clamp(2rem, 3.6vw, 3rem);
  --fs-h2:      clamp(1.55rem, 2.4vw, 2.1rem);
  --fs-h3:      1.2rem;
  --fs-lead:    clamp(1.05rem, 1.4vw, 1.25rem);
  --fs-body:    1rem;
  --fs-small:   0.86rem;

  --ff-display: "Space Grotesk", "IBM Plex Sans", "Noto Sans SC", system-ui, sans-serif;
  --ff-body:    "IBM Plex Sans", "Noto Sans SC", system-ui, -apple-system, sans-serif;

  --space:      1rem;
  --radius:     3px;       /* hard, industrial corners */
  --maxw:       1200px;
  --shadow:     0 1px 0 rgba(20,24,28,.06), 0 8px 24px -16px rgba(20,24,28,.4);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--ff-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--steel-800);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--teal-600); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
  font-family: var(--ff-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--steel-900);
  margin: 0 0 .6em;
}
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }

p { margin: 0 0 1.1em; }
.lead { font-size: var(--fs-lead); color: var(--slate-600); line-height: 1.55; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 1.5rem; }
.container--narrow { max-width: 820px; }

/* Eyebrow / kicker — encodes section intent, not decoration */
.eyebrow {
  font-family: var(--ff-display);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--amber-700);
  margin: 0 0 .9rem;
  display: inline-flex;
  align-items: center;
  gap: .6rem;
}
.eyebrow::before {
  content: "";
  width: 28px; height: 2px;
  background: var(--amber);
  display: inline-block;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: .92rem;
  letter-spacing: .01em;
  padding: .75rem 1.4rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.btn:hover { text-decoration: none; }
.btn--primary { background: var(--amber); color: var(--steel-900); }
.btn--primary:hover { background: var(--amber-700); color: var(--white); }
.btn--ghost { background: transparent; color: var(--steel-900); border-color: var(--steel-600); }
.btn--ghost:hover { background: var(--steel-900); color: var(--white); border-color: var(--steel-900); }
.btn--download { background: var(--forest-900); color: var(--white); border-color: var(--forest-900); }
.btn--download:hover { background: var(--forest-700); color: var(--white); border-color: var(--forest-700); }
.btn--on-dark { background: var(--amber); color: var(--steel-900); }
.btn--on-dark:hover { background: var(--white); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--steel-900);
  color: var(--white);
  border-bottom: 1px solid var(--steel-700);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.25rem; position: relative;
  height: 68px;
}
.brand {
  display: flex; align-items: center; gap: .65rem;
  flex: 0 1 auto; min-width: 0; width: fit-content; max-width: calc(100% - 64px);
  font-family: var(--ff-display); font-weight: 700;
  font-size: 1.15rem; letter-spacing: .02em; color: var(--white);
}
.brand:hover { text-decoration: none; }
.brand__logo {
  height: 46px; width: auto; flex: none; display: block;
}
.brand small { display: block; font-size: .62rem; font-weight: 500; letter-spacing: .14em; color: var(--slate-400); text-transform: uppercase; }

.nav__links { display: flex; align-items: center; gap: 1.6rem; list-style: none; margin: 0; padding: 0; }
.nav__links > li { display: flex; align-items: center; }
/* Guard: the brand/logo must never render inside the nav list (defensive against stray wrappers) */
.nav__links .brand { display: none !important; width: 0 !important; height: 0 !important; overflow: hidden !important; margin: 0 !important; padding: 0 !important; }
.nav__links a {
  color: var(--mist-100); font-size: .92rem; font-weight: 500;
  font-family: var(--ff-body); padding: .25rem 0; position: relative;
}
.nav__links a:hover { color: var(--white); text-decoration: none; }
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: -4px; height: 2px; width: 0;
  background: var(--amber); transition: width .18s ease;
}
.nav__links a:hover::after, .nav__links a[aria-current="page"]::after { width: 100%; }
.nav__links a[aria-current="page"] { color: var(--white); }

/* Dropdown (Products -> brand pages) */
.nav__item--has-child { position: relative; }
.nav__caret { font-size: .65rem; margin-left: .3rem; opacity: .65; transition: transform .18s ease; }
.nav__submenu {
  position: absolute; top: 100%; left: 0; min-width: 200px; z-index: 60;
  display: none; flex-direction: column;
  background: var(--steel-900); border: 1px solid var(--steel-700);
  border-top: 2px solid var(--amber);
  list-style: none; margin: 0; padding: .35rem 0;
  box-shadow: 0 14px 30px rgba(0,0,0,.38);
}
.nav__item--has-child:hover .nav__submenu,
.nav__item--has-child:focus-within .nav__submenu,
.nav__item--has-child.is-open .nav__submenu { display: flex; }
.nav__item--has-child.is-open .nav__caret { transform: rotate(180deg); }
/* Products trigger is a button (opens dropdown, does not navigate) */
.nav__trigger {
  display: inline-flex; align-items: center; gap: 0;
  background: none; border: 0; cursor: pointer;
  font: inherit; color: var(--mist-100); font-size: .92rem; font-weight: 500;
  font-family: var(--ff-body); padding: .25rem 0; position: relative;
}
.nav__trigger:hover { color: var(--white); }
.nav__trigger::after {
  content: ""; position: absolute; left: 0; bottom: -4px; height: 2px; width: 0;
  background: var(--amber); transition: width .18s ease;
}
.nav__trigger:hover::after, .nav__item--has-child.is-open > .nav__trigger::after { width: 100%; }
.nav__trigger[aria-expanded="true"] { color: var(--white); }
.nav__submenu a { padding: .6rem 1.15rem; white-space: nowrap; font-size: .9rem; }
.nav__submenu a::after { display: none; }
.nav__submenu a:hover { background: var(--steel-800); color: var(--white); }

/* Language switcher */
.lang { position: relative; margin-left: 1rem; }
.lang__btn {
  display: inline-flex; align-items: center; gap: .4rem;
  background: none; border: 1px solid var(--slate-600);
  color: var(--white); padding: .4rem .75rem .4rem .6rem;
  font-size: .85rem; font-weight: 500; font-family: var(--ff-body);
  border-radius: var(--radius); cursor: pointer;
}
.lang__btn:hover { background: var(--steel-800); border-color: var(--slate-400); }
.lang__btn::after { content: '▾'; font-size: .6rem; opacity: .7; transition: transform .18s ease; }
.lang__btn[aria-expanded="true"]::after { transform: rotate(180deg); }
.lang__menu {
  position: absolute; top: 100%; right: 0; min-width: 140px; z-index: 70;
  display: none; flex-direction: column;
  background: var(--steel-900); border: 1px solid var(--steel-700);
  border-top: 2px solid var(--amber);
  list-style: none; margin: .35rem 0 0; padding: .35rem 0;
  box-shadow: 0 14px 30px rgba(0,0,0,.38);
}
.lang__menu.is-open { display: flex; }
.lang__menu a { padding: .5rem 1rem; white-space: nowrap; font-size: .85rem; }
.lang__menu a:hover { background: var(--steel-800); color: var(--white); }

.nav__toggle {
  display: none; background: none; border: 1px solid var(--slate-600);
  color: var(--white); width: 42px; height: 38px; border-radius: var(--radius);
  cursor: pointer; font-size: 1.1rem;
  flex: none; margin-left: auto; position: relative; z-index: 2;
  padding: 0 .25rem;
}

/* ---------- Hero ---------- */
.hero {
  background: #fff; color: var(--ink);
  position: relative;
  overflow: hidden;
}
.hero__inner { position: relative; padding: 5.5rem 0 6rem; }
.hero h1 { color: var(--steel-900); font-size: var(--fs-display); }
.hero .lead { color: var(--slate-600); max-width: none; }
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; }

/* Page hero (interior) */
.page-hero {
  position: relative; overflow: hidden;
  background: #fff; color: var(--ink);
  padding: 4rem 0 3.4rem; border-bottom: 3px solid var(--amber);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero__grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 3rem; align-items: center; }
.page-hero h1 { color: var(--steel-900); font-size: clamp(2.4rem, 5vw, 3.6rem); line-height: 1.02; letter-spacing: -.01em; }
.page-hero .lead { color: var(--slate-600); max-width: 60ch; }
.page-hero .breadcrumb { color: var(--slate-500); }
.page-hero .breadcrumb a { color: var(--slate-500); }
/* services hero: lead spans full width (no empty right column) and both intro paragraphs share the same size */
.page-hero--services .lead--services { max-width: none; }
/* hydroblasting hero: lead spans full width (no empty right column) */
.page-hero--single .lead { max-width: none; }
.page-hero__media {
  border: 1px solid var(--mist-200); border-radius: var(--radius);
  overflow: hidden; background: #fff; box-shadow: 0 6px 20px rgba(0,0,0,.08);
  display: flex; align-items: center; justify-content: center;
}
.page-hero__media img { display: block; width: 100%; height: auto; max-height: 440px; object-fit: contain; }
/* Dixon: image shown without the framed panel box */
.page-hero__media--plain {
  border: 0; background: transparent; box-shadow: none; overflow: visible;
  display: flex; align-items: flex-end; justify-content: center;
}
.page-hero__media--plain img { display: block; width: 100%; height: auto; max-height: none; object-fit: contain; }
/* Image slider (CSS-only, radio-button driven) */
.img-slider { position: relative; width: 100%; overflow: hidden; border-radius: var(--radius); }
.img-slider input { position: absolute; opacity: 0; pointer-events: none; }
.img-slider__track { display: flex; transition: transform .35s ease; }
.img-slider__slide { min-width: 100%; }
.img-slider__slide img { display: block; width: 100%; height: auto; }
/* radio shifts the track */
#s1:checked ~ .img-slider__track { transform: translateX(0); }
#s2:checked ~ .img-slider__track { transform: translateX(-100%); }
#s3:checked ~ .img-slider__track { transform: translateX(-200%); }
#s4:checked ~ .img-slider__track { transform: translateX(-300%); }
#s5:checked ~ .img-slider__track { transform: translateX(-400%); }
#s6:checked ~ .img-slider__track { transform: translateX(-500%); }
/* nav dots */
.img-slider__nav { display: flex; justify-content: center; gap: .5rem; margin-top: .6rem; }
.img-slider__nav label {
  display: block; width: 10px; height: 10px; border-radius: 50%;
  background: var(--slate-400); cursor: pointer; transition: background .2s;
}
#s1:checked ~ .img-slider__nav label:nth-child(1),
#s2:checked ~ .img-slider__nav label:nth-child(2),
#s3:checked ~ .img-slider__nav label:nth-child(3),
#s4:checked ~ .img-slider__nav label:nth-child(4),
#s5:checked ~ .img-slider__nav label:nth-child(5),
#s6:checked ~ .img-slider__nav label:nth-child(6) { background: var(--amber); }
/* mobile: native swipeable scroll-snap carousel (dots still work via JS) */
@media (max-width: 768px) {
  .img-slider { overflow: hidden; }
  .img-slider__track {
    overflow-x: auto; -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory; transform: none !important;
    scrollbar-width: none;
  }
  .img-slider__track::-webkit-scrollbar { display: none; }
  .img-slider__slide { scroll-snap-align: center; min-width: 100%; }
}
.breadcrumb { font-size: .78rem; color: var(--slate-400); margin-bottom: 1rem; letter-spacing: .04em; }
.breadcrumb a { color: var(--slate-400); }
.breadcrumb a:hover { color: var(--amber); }

/* ---------- Sections ---------- */
.section { padding: 4.5rem 0; }
.section--alt { background: var(--white); border-top: 1px solid var(--mist-200); border-bottom: 1px solid var(--mist-200); }
.section--ink { background: var(--steel-900); color: var(--mist-100); }
.section--ink h2 { color: var(--white); }

.section__head { max-width: 60ch; margin-bottom: 2.6rem; }
/* keep the "When High Pressure Water Jetting is Needed" heading on one line when space allows */
.h2--single { white-space: nowrap; }
@media (max-width: 620px) { .h2--single { white-space: normal; } }
.section--ink .lead { color: var(--mist-200); }

/* Two-column editorial grid */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.split--reverse > .split__media { order: -1; }

.media-frame {
  border: 1px solid var(--mist-200); border-radius: var(--radius);
  overflow: hidden; background: var(--mist-100); aspect-ratio: 4/3;
  box-shadow: var(--shadow);
}
.media-frame img { width: 100%; height: 100%; object-fit: cover; }
/* full (uncropped) display for portrait spec-sheet images */
.media-frame--sheet { aspect-ratio: auto; background: var(--white); }
.media-frame--sheet img { height: auto; object-fit: contain; }
/* gallery: keep caption outside the cropped image frame so it is never clipped */
.media-item { margin: 0; }
.media-item figcaption { display: block; margin-top: .6rem; font-size: .82rem; letter-spacing: .03em; color: var(--slate-600); }
/* video is 16:9 — drop the inherited 4:3 so no empty space below it */
.media-item--video { width: fit-content; margin: 0 auto; }
.media-item--video .media-frame--video { aspect-ratio: auto; overflow: visible; background: transparent; }
.section--alt .media-frame { border-color: var(--mist-200); }
/* brand logo inside partner cards — top-right, uniform visual height */
.card__head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: .9rem; }
.card__head h3 { margin: 0; }
.card__logo { display: block; max-height: 52px; height: 52px; width: auto; max-width: 50%; object-fit: contain; }

/* ---------- Cards ---------- */
.cards { display: grid; gap: 1.5rem; grid-template-columns: repeat(3, 1fr); }
.card {
  background: var(--white); border: 1px solid var(--mist-200);
  border-radius: var(--radius); padding: 1.8rem;
  border-top: 3px solid var(--amber);
  transition: transform .15s ease, box-shadow .15s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.card h3 { margin-top: .2rem; }
.card p { font-size: .95rem; color: var(--slate-600); margin-bottom: 0; }
a.card { display: block; text-decoration: none; color: inherit; }

/* ---------- Advantages accordion (GetWid-style + reveal) ---------- */
.accordion { margin-top: 1.8rem; border-top: 1px solid var(--mist-200); }
.acc { border-bottom: 1px solid var(--mist-200); }
.acc__head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.15rem 0; cursor: pointer; list-style: none; font-family: var(--ff-display); font-weight: 600; font-size: 1.05rem; color: var(--steel-900); }
.acc__head::-webkit-details-marker { display: none; }
.acc__head:hover { color: var(--amber-700); }
.acc__icon { flex: none; width: 22px; height: 22px; position: relative; }
.acc__icon::before, .acc__icon::after { content: ""; position: absolute; background: var(--amber-700); border-radius: 2px; }
.acc__icon::before { top: 10px; left: 2px; width: 18px; height: 2px; }
.acc__icon::after { top: 2px; left: 10px; width: 2px; height: 18px; transition: opacity .15s ease; }
.acc[open] .acc__icon::after { opacity: 0; }
.acc__body { padding: 0 0 1.4rem; }
.acc__body p { margin: 0 0 .9rem; color: var(--slate-600); }
.acc__body ul.checklist { margin-bottom: 1rem; }
.acc__body strong { color: var(--steel-900); }
.card__num { font-family: var(--ff-display); font-size: .8rem; font-weight: 700; letter-spacing: .15em; color: var(--amber-700); }

/* Feature list with check */
.checklist { list-style: none; margin: 1.4rem 0 0; padding: 0; display: grid; gap: .7rem; }
.checklist li { display: flex; gap: .7rem; align-items: flex-start; font-size: .96rem; }
.checklist li::before {
  content: ""; flex: none; width: 18px; height: 18px; margin-top: .2rem;
  background: var(--teal-600); clip-path: polygon(14% 47%, 0 60%, 40% 100%, 100% 18%, 86% 6%, 38% 70%);
}
.checklist--wide { grid-template-columns: repeat(2, 1fr); }
.checklist--grid { grid-template-columns: repeat(3, 1fr); gap: .6rem .8rem; }
@media (max-width: 760px) { .checklist--grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .checklist--grid { grid-template-columns: 1fr; } }
@media (max-width: 620px) { .checklist--wide { grid-template-columns: 1fr; } }

/* Two-up media row + single video frame */
.media-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-bottom: 1.5rem; }
.media-duo .media-item--video { width: 100%; margin: 0; }
.media-duo .media-frame--video { width: fit-content; margin: 0 auto; }

.media-frame figcaption { display: block; margin-top: .6rem; font-size: .82rem; letter-spacing: .03em; color: var(--slate-600); }
.media-frame--video video { display: block; max-width: 100%; height: auto; max-height: 85vh; margin: 0 auto; border-radius: var(--radius); }
/* project video gallery: responsive grid, captions below each frame */
.video-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; margin-top: 1.5rem; }
.video-grid .media-item { margin: 0; }
.video-grid .media-frame--video { aspect-ratio: auto; }
.video-grid figcaption { display: block; margin-top: .6rem; font-size: .82rem; letter-spacing: .03em; color: var(--slate-600); }
@media (max-width: 860px) { .video-grid { grid-template-columns: repeat(2, 1fr); } .media-frame--video video { max-height: 60vh; } }
@media (max-width: 480px) { .video-grid { grid-template-columns: 1fr; } }

/* Machine spec cards + project references */
.machine-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; margin-top: 1.8rem; }
.spec-card { background: var(--white); border: 1px solid var(--mist-200); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.spec-card__media { background: var(--mist-50); border-bottom: 1px solid var(--mist-200); padding: 1rem; display: flex; align-items: center; justify-content: center; min-height: 180px; }
.spec-card__media img { max-width: 100%; max-height: 200px; object-fit: contain; }
.spec-card__body { padding: 1.3rem 1.4rem 1.5rem; display: flex; flex-direction: column; flex: 1; }
.spec-card__body h3 { font-size: 1.15rem; margin: 0 0 1rem; color: var(--steel-900); }
.spec-list { margin: 0; display: grid; gap: .55rem; flex: 1; }
.spec-list > div { display: flex; justify-content: space-between; gap: 1rem; border-bottom: 1px dashed var(--mist-200); padding-bottom: .5rem; }
.spec-list dt { font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--slate-500); font-weight: 600; }
.spec-list dd { margin: 0; font-size: .9rem; text-align: right; color: var(--steel-900); font-weight: 500; }
.spec-card__link { margin-top: 1.1rem; font-size: .85rem; font-weight: 600; color: var(--amber-700); text-decoration: none; }
.spec-card__link:hover { text-decoration: underline; }
.subsection-title { margin: 2.6rem 0 1.4rem; font-size: 1.25rem; color: var(--steel-900); }
.project-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem; }
.project-grid .media-frame { background: var(--white); }
.project-grid figcaption { display: block; margin-top: .7rem; font-size: .85rem; color: var(--slate-600); line-height: 1.4; }
@media (max-width: 860px) { .machine-grid { grid-template-columns: 1fr; } .project-grid { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .media-duo { grid-template-columns: 1fr; } }

/* ---------- Original hydroblasting banner (photo + forest-green panel) ---------- */
.hb-banner { display: grid; grid-template-columns: 1fr 1fr; border-radius: var(--radius); overflow: hidden; box-shadow: 0 18px 40px rgba(0,0,0,.22); background: var(--forest-900); align-items: stretch; }
.hb-banner__media { position: relative; }
.hb-banner__media img { display: block; width: 100%; height: 100%; max-height: 500px; object-fit: cover; object-position: center 72%; }
.hb-banner__panel { background: var(--forest-900); color: var(--white); padding: 2.2rem 2.8rem 2rem; display: flex; flex-direction: column; }
.hb-banner__panel h2 { color: var(--white); font-size: 1.9rem; line-height: 1.12; margin: 0 0 1rem; }
.hb-banner__panel .lead { color: var(--mist-100); font-size: 1.02rem; margin-bottom: 1.8rem; }
.hb-banner__sub { font-family: var(--ff-display); font-weight: 600; letter-spacing: .04em; text-transform: uppercase; font-size: .82rem; color: var(--amber); margin: 0 0 .9rem; }
.hb-clean { list-style: none; margin: 0 0 2rem; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: .55rem .9rem; }
.hb-clean li { display: flex; gap: .5rem; align-items: flex-start; font-size: .88rem; line-height: 1.25; color: var(--mist-100); }
.hb-clean li::before { content: ""; flex: none; width: 15px; height: 15px; margin-top: .18rem; background: var(--white); clip-path: polygon(14% 47%, 0 60%, 40% 100%, 100% 18%, 86% 6%, 38% 70%); }
.hb-banner__panel .btn--readmore { align-self: flex-start; background: var(--white); color: var(--forest-900); border-color: var(--white); font-family: var(--ff-display); font-weight: 600; }
.hb-banner__panel .btn--readmore:hover { background: var(--amber); color: var(--forest-900); border-color: var(--amber); }
@media (max-width: 760px) {
  .hb-banner { grid-template-columns: 1fr; }
  .hb-clean { grid-template-columns: 1fr 1fr; }
}

/* ---------- Our Certification (from original home page) ---------- */
.cert-section { background: var(--forest-900); color: var(--white); padding: 3.4rem 0; }
.cert-section__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2.4rem; align-items: center; }
.cert-section__media img { display: block; width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius); }
.cert-section__body h2 { color: var(--white); font-size: 1.9rem; margin: 0 0 .9rem; }
.cert-section__body p { color: var(--mist-100); font-size: .98rem; max-width: 46ch; margin: 0 0 1.6rem; }
.cert-logos { display: flex; gap: 1rem; align-items: center; justify-content: space-between; background: var(--white); padding: 1.1rem 1.6rem; border-radius: 14px; max-width: 480px; }
.cert-logos img { height: 84px; width: auto; object-fit: contain; }
@media (max-width: 900px) {
  .cert-section__grid { grid-template-columns: 1fr; }
  .page-hero__grid { grid-template-columns: 1fr; align-items: start; gap: 1.5rem; }
}

/* ---------- Spec table ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--mist-200); border-radius: var(--radius); }
table.spec { width: 100%; border-collapse: collapse; min-width: 520px; background: var(--white); }
table.spec th, table.spec td { padding: .85rem 1.1rem; text-align: left; border-bottom: 1px solid var(--mist-200); font-size: .92rem; }
table.spec thead th { background: var(--steel-900); color: var(--white); font-family: var(--ff-display); font-weight: 600; letter-spacing: .02em; }
table.spec tbody tr:nth-child(even) { background: var(--mist-100); }
table.spec tbody tr:hover { background: #fbf3df; }
table.spec .spec__group { background: var(--steel-700); color: var(--white); font-family: var(--ff-display); font-weight: 600; letter-spacing: .04em; text-align: center; }

/* ---------- Brand / client grid ---------- */
.logos { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; }
.logo-chip {
  border: 1px solid var(--mist-200); background: var(--white);
  border-radius: var(--radius); padding: .65rem 1rem;
  display: flex; align-items: center; justify-content: center;
}
.logo-chip img { display: block; max-height: 40px; width: auto; object-fit: contain; margin-right: .6rem; }
@media (max-width: 480px) { .logo-chip img { max-height: 28px; margin-right: .4rem; } .logo-chip { padding: .5rem .75rem; } }

/* ---------- Stats (only sourced, real numbers) ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.stat { border-left: 3px solid var(--amber); padding-left: 1.1rem; }
.stat__n { font-family: var(--ff-display); font-size: 2.4rem; font-weight: 700; color: var(--steel-900); line-height: 1; }
.stat__l { font-size: .82rem; color: var(--slate-600); margin-top: .4rem; letter-spacing: .03em; }

/* ---------- Certifications ---------- */
.certs { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.cert {
  background: var(--white); border: 1px solid var(--mist-200);
  border-radius: var(--radius); padding: 1.2rem; text-align: center;
  width: 150px; display: flex; align-items: center; justify-content: center;
}
.cert img { display: block; max-height: 150px; width: auto; height: auto; object-fit: contain; }

/* ---------- Project portfolio ---------- */
.proj { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; margin-bottom: 3.5rem; align-items: start; }
.proj:last-child { margin-bottom: 0; }
.proj__media { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; align-items: start; }
.proj__media .media-frame { aspect-ratio: auto; background: var(--mist-100); border-radius: 6px; overflow: hidden; }
.proj__media .media-frame img { width: 100%; height: auto; object-fit: contain; }
.proj--other .proj__media { grid-template-columns: 1fr; }
.proj--other .proj__gallery { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; align-items: start; }
.proj--other .katalog-slider { margin-top: 0; }
.proj--other .katalog-slide .media-frame--sheet,
.proj--other .katalog-slide .media-frame--sheet img { border-radius: 10px; }

/* Tabs for project galleries */
.tabs { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.5rem 0 2rem; border-bottom: 1px solid var(--mist-200); }
.tab {
  appearance: none; border: 0; background: none; cursor: pointer;
  font-family: var(--ff-display); font-size: .95rem; font-weight: 600;
  color: var(--slate-500); padding: .75rem 1.1rem; position: relative;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.tab:hover { color: var(--steel-900); }
.tab.is-active { color: var(--steel-900); border-bottom-color: var(--amber-600); }
.tab-panel { display: none; }
.tab-panel.is-active { display: block; }

/* Katalog slider — 2 catalogues visible at a time, full height (uncropped) */
.katalog-slider { overflow: hidden; position: relative; margin-top: 1.4rem; }
.katalog-track { display: flex; transition: transform .45s ease; }
.katalog-slide { flex: 0 0 100%; display: grid; place-items: center; }
.katalog-slide .media-frame--sheet { aspect-ratio: auto; width: 100%; max-height: 520px; background: var(--white); }
.katalog-slide .media-frame--sheet img { height: auto; max-height: 520px; width: auto; max-width: 100%; object-fit: contain; margin: 0 auto; display: block; }
.katalog-nav { display: flex; justify-content: center; gap: 1rem; margin-top: 1rem; }
.katalog-nav button {
  appearance: none; cursor: pointer; width: 2.6rem; height: 2.6rem; border-radius: 50%;
  border: 1px solid var(--mist-200); background: var(--white); color: var(--steel-900);
  font-size: 1.4rem; line-height: 1; display: grid; place-items: center; transition: background .2s, border-color .2s;
}
.katalog-nav button:hover { background: var(--mist-100); border-color: var(--amber-600); }
@media (max-width: 620px) { .katalog-slide { grid-template-columns: 1fr; } }

/* ---------- Product catalog ---------- */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.product {
  border: 1px solid var(--mist-200); border-radius: var(--radius);
  background: var(--white); overflow: hidden; display: flex; flex-direction: column;
  transition: box-shadow .15s ease, transform .15s ease;
}
.product:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.product__img { aspect-ratio: 4/3; background: var(--mist-100); display: grid; place-items: center; padding: 1.4rem; border-bottom: 1px solid var(--mist-200); }
.product__img img { max-height: 100%; width: auto; object-fit: contain; }
.product__body { padding: 1.2rem 1.3rem 1.5rem; }
.product__body h3 { font-size: 1.02rem; }
.product__body h3 a { color: var(--steel-900); }
.product__body p { font-size: .88rem; color: var(--slate-600); margin: 0; }
/* Product grid forced to 4-up (Todo-Matic representative lines) */
.product-grid--4 { grid-template-columns: repeat(4, 1fr); }
/* Product cards rendered as links (open a sub-page) */
.product--link { text-decoration: none; color: inherit; }
.product--link:hover { box-shadow: var(--shadow); transform: translateY(-3px); border-color: var(--amber); }
.product--link:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }
/* Product cards rendered as buttons (open a PDF) */
.product--button {
  font: inherit; text-align: left; cursor: pointer; color: inherit; width: 100%;
  border: 1px solid var(--mist-200); border-radius: var(--radius);
  background: var(--white); overflow: hidden; display: flex; flex-direction: column;
  transition: box-shadow .15s ease, transform .15s ease, border-color .15s ease;
}
.product--button:hover { box-shadow: var(--shadow); transform: translateY(-3px); border-color: var(--amber); }
.product--button:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }
.product__cta {
  display: inline-block; margin-top: .9rem; font-size: .8rem; font-weight: 600;
  letter-spacing: .04em; color: var(--amber-700); text-transform: uppercase;
}
.product--button:hover .product__cta { color: var(--steel-900); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; }
.office { border: 1px solid var(--mist-200); border-radius: var(--radius); padding: 1.6rem; background: var(--white); margin-bottom: 1.2rem; }
.office h3 { display: flex; align-items: center; gap: .6rem; }
.office h3::before { content: ""; width: 10px; height: 10px; background: var(--amber); border-radius: 50% 50% 50% 0; transform: rotate(45deg); }
.split h3 { margin-top: 1.6rem; margin-bottom: .6em; }
.split h3:first-child { margin-top: 0; }
.office p { margin: .25rem 0; font-size: .92rem; color: var(--slate-600); }

form.contact { display: grid; gap: 1rem; }
.field label { display: block; font-size: .82rem; font-weight: 600; letter-spacing: .03em; margin-bottom: .35rem; color: var(--steel-700); }
.field input, .field textarea, .field select {
  width: 100%; padding: .7rem .8rem; font-family: var(--ff-body); font-size: .95rem;
  border: 1px solid var(--mist-200); border-radius: var(--radius); background: var(--white); color: var(--steel-900);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: 2px solid var(--amber); outline-offset: 1px; border-color: var(--amber);
}
.field textarea { min-height: 130px; resize: vertical; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--amber); color: var(--steel-900); padding: 3.5rem 0; }
.cta-band h2 { color: var(--steel-900); max-width: 24ch; }
.cta-band .lead { color: var(--steel-800); }
.cta-band__row { display: flex; gap: 2rem; align-items: center; justify-content: space-between; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.site-footer { background: var(--steel-900); color: var(--mist-200); padding: 3.5rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 3rem; align-items: start; }
.footer-brand { display: flex; flex-direction: column; gap: 1.4rem; }
.footer-offices { display: flex; flex-direction: column; gap: 1.4rem; }
.footer-desc { font-size: .9rem; color: var(--slate-400); margin: 0; max-width: 38ch; }
.footer-office { display: flex; flex-direction: column; gap: .35rem; }
.footer-office + .footer-office { margin-top: .4rem; }
.footer-links { min-width: 160px; }
.footer-grid h4 { color: var(--white); font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; margin: 0 0 .55rem; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; }
.footer-grid a { color: var(--mist-200); font-size: .9rem; }
.footer-grid a:hover { color: var(--amber); }
.footer-grid p { font-size: .9rem; color: var(--slate-400); }
.footer-bottom { border-top: 1px solid var(--steel-700); margin-top: 2.5rem; padding-top: 1.5rem; font-size: .8rem; color: var(--slate-500); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }

/* ---------- Utilities ---------- */
.stack-lg > * + * { margin-top: 1.4rem; }
.mt-2 { margin-top: 2rem; }
.muted { color: var(--slate-600); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .cards, .product-grid { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-brand, .footer-offices { gap: 1rem; }
  /* Collapse nav to hamburger earlier so the menu is always reachable on tablet/mobile */
  .nav__links {
    position: absolute; top: 68px; left: 0; right: 0;
    background: var(--steel-900); flex-direction: column; align-items: stretch;
    gap: 0; padding: .5rem 1.5rem 1.2rem; border-bottom: 1px solid var(--steel-700);
    display: none;
  }
  .nav__links.is-open { display: flex; }
  .nav__links li { border-bottom: 1px solid var(--steel-700); }
  .nav__links a { display: block; padding: .85rem 0; }
  .nav__links a::after { display: none; }
  .nav__toggle { display: block; position: absolute; right: 0; top: 50%; transform: translateY(-50%); margin-left: 0; }
  .nav__item--has-child .nav__submenu {
    position: static; display: flex; min-width: 0;
    box-shadow: none; border: none; border-left: 2px solid var(--steel-700);
    margin: .25rem 0 .5rem; padding: 0 0 0 .75rem;
  }
  .nav__submenu a { padding: .6rem 0; }
  .hero__inner { padding: 3.5rem 1rem 4rem; }
}
@media (max-width: 760px) {
  .split, .proj, .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
  .split--reverse > .split__media { order: 0; }
}

@media (max-width: 720px) {
  .cards, .product-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .hero__inner { padding: 3rem 1.25rem 3.5rem; }
  .section { padding: 3rem 0; }
}

/* ---------- Accessibility ---------- */
:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* ---------- Lightbox (all non-linked images) ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 1000;
  display: none; align-items: center; justify-content: center;
  padding: 4vmin; background: rgba(15, 23, 32, .92);
}
.lightbox.is-open { display: flex; }
.lightbox img {
  max-width: 94vw; max-height: 92vh; width: auto; height: auto;
  object-fit: contain; background: #fff; border-radius: var(--radius);
  box-shadow: 0 24px 60px rgba(0,0,0,.5);
}
.lightbox__close {
  position: absolute; top: 1.2rem; right: 1.4rem;
  width: 2.6rem; height: 2.6rem; border: 0; border-radius: 50%;
  background: rgba(255,255,255,.12); color: #fff; font-size: 1.4rem;
  cursor: pointer; line-height: 1;
}
.lightbox__close:hover { background: rgba(255,255,255,.24); }