/* Techlist Solutions — corporate distributor site
   Layout: utility bar + centred uppercase nav, full-width navy bands, white content sections on a 1200px grid */
:root {
  --green: #24492e;       /* primary: nav, links, headings accents (from the Techlist logo) */
  --green-deep: #15301d;  /* hero, bands, footer */
  --green-ink: #0d2214;   /* headings */
  --accent: #e5720c;      /* brighter logo orange: buttons, labels */
  --accent-bright: #f6921e; /* orange on dark backgrounds */
  --leaf: #4c8a3f;        /* secondary green for small details */
  --ink: #1d261f;
  --muted: #5a665c;
  --line: #dde3d9;
  --tint: #f3f5ef;
  --on-dark: #d3dfd5;
  --on-dark-muted: #a3b8a7;
  --white: #ffffff;
  --font-display: "Saira", "Segoe UI", Arial, sans-serif;
  --font-body: "Hind", "Segoe UI", Arial, sans-serif;
  --wrap: 1200px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
[hidden] { display: none !important; }
a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--green-ink);
  line-height: 1.15;
  margin: 0;
  text-wrap: balance;
  font-weight: 600;
}
h1 { font-size: clamp(2.2rem, 4.6vw, 3.6rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: 1.3rem; }
h4 { font-size: 1.05rem; }
p { margin: 0; }

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding-left: max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px));
}
.eyebrow {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}
.lead { font-size: 1.15rem; color: var(--muted); max-width: 62ch; }

/* ---------- Header ---------- */
body::before {
  content: ""; position: fixed; inset: 0 0 auto;
  height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--white);
}
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}
.utility {
  display: flex; justify-content: flex-end; gap: 28px;
  font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase;
  padding-top: 10px;
}
.utility a { color: var(--ink); }
.utility .phone { color: var(--green); font-weight: 600; }
.header-row {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 24px;
  padding-block: 10px 14px;
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--green); }
.brand:hover { text-decoration: none; }
.brand svg { width: 38px; height: 38px; flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-family: var(--font-display); font-weight: 700; font-size: 1.75rem; letter-spacing: 0.06em; }
.brand-sub { font-size: 0.66rem; letter-spacing: 0.42em; color: var(--muted); margin-top: 4px; text-transform: uppercase; }

.main-nav ul { list-style: none; margin: 0; padding: 0; display: flex; justify-content: center; gap: 38px; }
.main-nav a {
  font-family: var(--font-display); font-weight: 600; font-size: 0.98rem;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--green);
  padding: 6px 0; border-bottom: 2px solid transparent;
}
.main-nav a:hover, .main-nav a[aria-current="page"] { text-decoration: none; border-bottom-color: var(--green); }
.nav-toggle {
  display: none; background: none; border: 1px solid var(--line); border-radius: 4px;
  padding: 8px 10px; color: var(--green); font: 600 0.85rem var(--font-display); letter-spacing: 0.08em; cursor: pointer;
}

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-weight: 600; font-size: 0.92rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 13px 24px; border-radius: 2px; border: 2px solid transparent; cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--accent); color: var(--white); }
.btn-primary:hover { background: #c45f08; }
.btn-navy { background: var(--green); color: var(--white); }
.btn-navy:hover { background: var(--green-deep); }
.btn-ghost { border-color: rgba(255,255,255,.7); color: var(--white); }
.btn-ghost:hover { background: var(--white); color: var(--green); }
.btn-outline { border-color: var(--green); color: var(--green); }
.btn-outline:hover { background: var(--green); color: var(--white); }
.header-cta { padding: 10px 18px; font-size: 0.82rem; }

/* ---------- Hero / bands ---------- */
.hero {
  position: relative; overflow: hidden;
  background: var(--green-deep);
  color: var(--white);
}
.hero::before {
  /* fine measurement grid, a nod to instrument graph paper */
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(90deg, transparent 0%, #000 55%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 55%);
}
.hero-inner {
  position: relative; display: grid; grid-template-columns: 1.15fr 1fr; gap: 48px; align-items: center;
  padding-block: 84px 92px;
}
.hero h1 { color: var(--white); }
.hero .lead { color: var(--on-dark); margin-top: 18px; }
.hero .eyebrow { color: var(--accent-bright); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.hero-visual { min-width: 0; }

.band { background: var(--green); color: var(--white); text-align: center; }
.band .wrap { padding-block: 64px; }
.band h1, .band h2 { color: var(--white); }
.band p { color: var(--on-dark); max-width: 70ch; margin: 16px auto 0; font-size: 1.1rem; }
.crumbs { font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--on-dark-muted); margin-bottom: 14px; }
.crumbs a { color: var(--on-dark); }

section.block { padding-block: 84px; }
section.block.tint { background: var(--tint); }
.section-head { display: grid; gap: 12px; margin-bottom: 44px; max-width: 760px; }
.section-head.center { text-align: center; margin-left: auto; margin-right: auto; }
.section-head.center .lead { margin: 0 auto; }

/* ---------- Industry tiles (FOSS-style image cards) ---------- */
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.tile {
  display: flex; flex-direction: column; background: var(--tint); color: var(--ink);
  border-bottom: 3px solid transparent; transition: border-color .2s, transform .2s;
}
.tile:hover { text-decoration: none; border-bottom-color: var(--green); transform: translateY(-3px); }
.tile-art { aspect-ratio: 4 / 3; position: relative; overflow: hidden; max-width: 100%; }
.tile-art svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.tile-body { padding: 22px 22px 26px; display: grid; gap: 8px; }
.tile-body h3 { color: var(--green); }
.tile-body p { color: var(--muted); font-size: 0.97rem; }
.more { font-family: var(--font-display); font-weight: 600; font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--green); margin-top: 6px; }
.more::after { content: " →"; }

/* ---------- Feature split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split > * { min-width: 0; }
.split .copy { display: grid; gap: 18px; }
.ticks { list-style: none; padding: 0; margin: 4px 0 0; display: grid; gap: 10px; }
.ticks li { position: relative; padding-left: 28px; }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: 0.55em; width: 14px; height: 8px;
  border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(-45deg);
}
.feature-panel { background: var(--green-deep); color: var(--white); position: relative; }
.photo-slot {
  aspect-ratio: 4 / 3; max-width: 100%; position: relative; overflow: hidden;
  background: linear-gradient(135deg, #e9eee3, #d8e0d2);
  display: grid; place-items: center; text-align: center; color: var(--muted);
  font-size: 0.85rem; letter-spacing: 0.04em;
}
.photo-slot img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.photo-slot span { padding: 12px 16px; border: 1px dashed #9aab9a; background: rgba(255,255,255,.6); }

/* ---------- Service strip ---------- */
.service-tabs { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-bottom: 40px; }
.service-tabs button {
  background: var(--white); border: 1px solid var(--green); color: var(--green);
  font: 500 1rem var(--font-body); padding: 10px 20px; cursor: pointer; border-radius: 2px;
}
.service-tabs button[aria-selected="true"] { background: var(--green); color: var(--white); }
.service-panel { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: start; }
.service-panel > * { min-width: 0; }
.service-panel h3 { font-size: 1.7rem; margin-bottom: 14px; }
.service-panel p { color: var(--muted); }

.cols-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--line); }
.cols-3 > div { padding: 30px 28px 34px 0; border-bottom: 1px solid var(--line); display: grid; gap: 10px; align-content: start; }
.cols-3 > div + div { padding-left: 28px; border-left: 1px solid var(--line); }
.cols-3 h3 { color: var(--green); }
.cols-3 p { color: var(--muted); }
.icon { width: 40px; height: 40px; color: var(--green); }

/* ---------- Facts row ---------- */
.facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.fact { border-left: 3px solid var(--accent); padding-left: 18px; display: grid; gap: 4px; }
.fact strong { font-family: var(--font-display); font-size: 2.1rem; color: var(--green); line-height: 1.1; font-weight: 600; font-variant-numeric: tabular-nums; }
.fact span { color: var(--muted); font-size: 0.95rem; }

/* ---------- Products catalogue ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 36px; }
.filters button {
  font: 600 0.82rem var(--font-display); letter-spacing: 0.08em; text-transform: uppercase;
  background: var(--white); color: var(--green); border: 1px solid var(--line); padding: 10px 16px; cursor: pointer; border-radius: 2px;
}
.filters button[aria-pressed="true"] { background: var(--green); color: var(--white); border-color: var(--green); }
.catalogue { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.product {
  border: 1px solid var(--line); background: var(--white); padding: 26px; display: flex; flex-direction: column; gap: 10px;
}
.product .cat { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.product h3 { color: var(--green); font-size: 1.2rem; }
.product p { color: var(--muted); font-size: 0.96rem; }
.product .tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 10px; }
.product .tags span { font-size: 0.75rem; background: var(--tint); color: var(--green); padding: 3px 9px; border-radius: 2px; }
.product.featured { border-color: var(--leaf); border-top: 4px solid var(--leaf); }
.product.featured .cat { color: var(--leaf); }
.product .link-row { display: flex; gap: 18px; padding-top: 12px; border-top: 1px solid var(--line); margin-top: 10px; }
.product .link-row a { font: 600 0.8rem var(--font-display); letter-spacing: 0.08em; text-transform: uppercase; }

/* ---------- Endoterapia ---------- */
.principal-bar { background: var(--tint); border-bottom: 1px solid var(--line); }
.principal-bar .wrap { display: flex; flex-wrap: wrap; gap: 12px 40px; padding-block: 18px; font-size: 0.95rem; color: var(--muted); }
.principal-bar strong { color: var(--ink); font-weight: 600; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: step; }
.step { background: var(--white); border: 1px solid var(--line); padding: 26px 22px; display: grid; gap: 10px; align-content: start; }
.step::before {
  counter-increment: step; content: "Step " counter(step);
  font: 600 0.78rem var(--font-display); letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent);
}
.step h3 { color: var(--green); }
.step p { color: var(--muted); font-size: 0.96rem; }

.spec-table { width: 100%; border-collapse: collapse; font-size: 0.98rem; }
.spec-table th, .spec-table td { text-align: left; padding: 13px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec-table th { width: 34%; color: var(--green); font-family: var(--font-display); font-weight: 600; background: var(--tint); }
.table-scroll { overflow-x: auto; }

.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--line); }
.compare > div { padding: 28px; display: grid; gap: 12px; align-content: start; }
.compare > div + div { border-left: 1px solid var(--line); background: #f4f8ef; }
.compare h3 { font-size: 1.15rem; }
.compare ul { margin: 0; padding-left: 20px; color: var(--muted); display: grid; gap: 6px; }

.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

.diagram { background: var(--white); border: 1px solid var(--line); padding: 20px; }
.diagram svg { width: 100%; height: auto; }

/* ---------- People ---------- */
.person { display: grid; grid-template-columns: 220px 1fr; gap: 36px; align-items: start; }
.person img { width: 220px; aspect-ratio: 1; object-fit: cover; }
.person .role { color: var(--accent); font-family: var(--font-display); font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; font-size: 0.85rem; }
.person p { color: var(--muted); margin-top: 12px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 56px; }
.contact-grid > * { min-width: 0; }
form.enquiry { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
form.enquiry .full { grid-column: 1 / -1; }
form.enquiry label { display: grid; gap: 6px; font-size: 0.88rem; font-weight: 600; color: var(--ink); }
form.enquiry input, form.enquiry select, form.enquiry textarea {
  font: 400 1rem var(--font-body); padding: 12px 14px; border: 1px solid #c5cfc2; border-radius: 2px; background: var(--white); color: var(--ink); width: 100%;
}
form.enquiry textarea { min-height: 140px; resize: vertical; }
form.enquiry input:focus, form.enquiry select:focus, form.enquiry textarea:focus { outline: 2px solid var(--green); outline-offset: 0; border-color: var(--green); }
.form-note { font-size: 0.9rem; color: var(--muted); }
.form-status { grid-column: 1 / -1; padding: 14px 16px; background: #edf5e8; color: #2c5a22; border-left: 3px solid var(--leaf); }
.info-card { background: var(--green-deep); color: var(--on-dark); padding: 36px; display: grid; gap: 22px; align-content: start; }
.info-card h3 { color: var(--white); }
.info-card .k { font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--on-dark-muted); }
.info-card .v { color: var(--white); font-size: 1.05rem; user-select: all; }

/* ---------- CTA + footer ---------- */
.cta-band { background: var(--accent); color: var(--white); }
.cta-band .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; padding-block: 44px; }
.cta-band h2 { color: var(--white); font-size: clamp(1.4rem, 2.4vw, 1.9rem); }
.cta-band p { color: #fff4e8; margin-top: 6px; }
.cta-band .btn { background: var(--white); color: var(--accent); }
.cta-band .btn:hover { background: var(--green-ink); color: var(--white); }

.site-footer { background: var(--green-ink); color: var(--on-dark-muted); font-size: 0.95rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-block: 64px 40px; }
.footer-grid h4 { color: var(--white); font-size: 0.85rem; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 16px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer-grid a { color: var(--on-dark); }
.site-footer .brand { color: var(--white); }
.site-footer .brand-sub { color: var(--on-dark-muted); }
.footer-base { border-top: 1px solid rgba(255,255,255,.1); }
.footer-base .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-block: 20px; font-size: 0.85rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1060px) {
  .main-nav ul { gap: 24px; }
  .tiles { grid-template-columns: repeat(2, 1fr); }
  .catalogue { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .facts { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .utility { display: none; }
  .header-row { grid-template-columns: auto auto; justify-content: space-between; padding-block: 12px; }
  .header-cta { display: none; }
  .nav-toggle { display: inline-block; }
  .main-nav { grid-column: 1 / -1; display: none; }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: 0; }
  .main-nav li a { display: block; padding: 12px 0; border-bottom: 1px solid var(--line); }
  .hero-inner, .split, .service-panel, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero-inner { padding-block: 56px 64px; }
  .cols-3 { grid-template-columns: 1fr; }
  .cols-3 > div, .cols-3 > div + div { padding: 26px 0; border-left: 0; }
  .compare { grid-template-columns: 1fr; }
  .compare > div + div { border-left: 0; border-top: 1px solid var(--line); }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .person { grid-template-columns: 1fr; }
  section.block { padding-block: 60px; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .tiles, .catalogue, .steps, .facts, .footer-grid { grid-template-columns: 1fr; }
  form.enquiry { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; }
  .brand-name { font-size: 1.45rem; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}

/* ---------- Hero readout (illustrative instrument display) ---------- */
.readout {
  background: #1b3a24; border: 1px solid rgba(255,255,255,.14);
  box-shadow: 0 30px 60px -30px rgba(0,0,0,.6);
  font-family: var(--font-display); color: #eef4ef; max-width: 440px; margin-left: auto;
}
.readout-top { display: flex; justify-content: space-between; gap: 12px; padding: 14px 20px; font-size: 0.78rem; letter-spacing: 0.1em; color: var(--on-dark-muted); border-bottom: 1px solid rgba(255,255,255,.1); }
.readout-row { display: flex; justify-content: space-between; align-items: baseline; padding: 14px 20px; border-bottom: 1px solid rgba(255,255,255,.07); font-size: 1rem; }
.readout-row span { color: var(--on-dark); font-family: var(--font-body); }
.readout-row b { font-size: 1.6rem; font-weight: 600; font-variant-numeric: tabular-nums; color: #ffffff; }
.readout-foot { display: flex; justify-content: space-between; gap: 12px; padding: 14px 20px; font-size: 0.78rem; letter-spacing: 0.06em; color: var(--on-dark-muted); }
.readout .pass { color: #8fd6a8; }
.readout .pass::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #5cc485; margin-right: 8px; vertical-align: 1px; }
@media (max-width: 900px) { .readout { margin-left: 0; } }

/* ---------- v2 additions ---------- */
.brand svg.logo { width: 190px; height: auto; }
.site-footer .brand svg.logo { width: 200px; }
.hero.photo {
  background:
    linear-gradient(90deg, rgba(13,34,20,.94) 0%, rgba(13,34,20,.82) 42%, rgba(13,34,20,.25) 100%),
    url("../img/hero-demo.jpg") center 35% / cover no-repeat, var(--green-deep);
}
.hero.photo::before { display: none; }
.hero.photo .hero-inner { grid-template-columns: minmax(0, 640px); padding-block: 110px 120px; }
.hero .eyebrow { color: var(--accent-bright); }
.photo-slot.tall { aspect-ratio: 4 / 5; }
.photo-slot img { object-position: center 30%; }
figure.shot { margin: 0; display: grid; gap: 10px; }
figure.shot img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
figure.shot figcaption { font-size: 0.92rem; color: var(--muted); }
.gallery.two { grid-template-columns: repeat(2, 1fr); gap: 28px; }
.trust { background: var(--green-deep); color: var(--on-dark); }
.trust .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 40px; padding-block: 22px; }
.trust strong { color: #fff; font-family: var(--font-display); font-weight: 600; letter-spacing: 0.02em; font-size: 1.1rem; }
.trust span { font-size: 0.95rem; }
.principal-cta { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: center; background: var(--green-deep); color: var(--on-dark); padding: 48px; }
.principal-cta > * { min-width: 0; }
.principal-cta h2 { color: #fff; }
.principal-cta p { margin-top: 14px; }
.principal-cta ul.ticks li { color: var(--on-dark); }
.social { display: inline-flex; align-items: center; gap: 8px; }
.social svg { width: 18px; height: 18px; flex: none; }
.utility .social { color: var(--green); font-weight: 600; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status.error { background: #fbeee4; color: #7a3a08; border-left-color: var(--accent); }
.type-switch { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 10px; }
form.enquiry .type-switch label { display: flex; align-items: center; gap: 10px; font-weight: 500; border: 1px solid var(--line); padding: 12px 16px; cursor: pointer; background: var(--white); }
form.enquiry .type-switch label:has(input:checked) { border-color: var(--green); background: var(--tint); }
form.enquiry .type-switch input { accent-color: var(--green); width: auto; }
@media (max-width: 900px) {
  .principal-cta { grid-template-columns: 1fr; padding: 32px 24px; }
  .gallery.two { grid-template-columns: 1fr; }
  .hero.photo { background: linear-gradient(180deg, rgba(13,34,20,.82), rgba(13,34,20,.92)), url("../img/hero-demo.jpg") center / cover no-repeat, var(--green-deep); }
  .hero.photo .hero-inner { padding-block: 64px 72px; }
}

/* ---------- v4: hero photo as an editable image ---------- */
.hero.photo, .hero.photo { background: var(--green-deep); }
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; max-width: none; object-fit: cover; object-position: center 35%; }
.hero.photo::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(90deg, rgba(13,34,20,.94) 0%, rgba(13,34,20,.80) 42%, rgba(13,34,20,.22) 100%);
}
.hero-inner { position: relative; z-index: 1; }
@media (max-width: 900px) {
  .hero.photo { background: var(--green-deep); }
  .hero.photo::after { background: linear-gradient(180deg, rgba(13,34,20,.80), rgba(13,34,20,.92)); }
}

/* header: no wrapping, tighter when scrolled */
.header-cta { white-space: nowrap; }
@media (max-width: 1150px) and (min-width: 901px) { .header-cta { display: none; } .header-row { grid-template-columns: auto 1fr; } }
.site-header { transition: box-shadow .3s ease; }
.site-header.scrolled { box-shadow: 0 8px 24px -16px rgba(13,34,20,.45); }
.site-header .header-row { transition: padding .3s ease; }
.site-header.scrolled .header-row { padding-block: 6px 8px; }

/* ---------- v4: motion ---------- */
@keyframes kenburns { from { transform: scale(1.12); } to { transform: scale(1); } }
@keyframes rise { from { opacity: 0; transform: translateY(0.55em); } to { opacity: 1; transform: none; } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes flow { to { stroke-dashoffset: -28; } }
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.35); } }

.js-anim .hero-bg { animation: kenburns 14s ease-out both; }
.js-anim .hero h1 .w { display: inline-block; animation: rise .9s cubic-bezier(.2,.7,.2,1) both; animation-delay: calc(var(--i, 0) * 60ms + 120ms); }
.js-anim .hero .eyebrow, .js-anim .hero .lead, .js-anim .hero-actions { animation: fadeUp .9s cubic-bezier(.2,.7,.2,1) both; }
.js-anim .hero .eyebrow { animation-delay: 60ms; }
.js-anim .hero .lead { animation-delay: 650ms; }
.js-anim .hero-actions { animation-delay: 850ms; }
.js-anim .band h1, .js-anim .band p, .js-anim .band .crumbs, .js-anim .band .hero-actions { animation: fadeUp .8s cubic-bezier(.2,.7,.2,1) both; }
.js-anim .band p { animation-delay: 150ms; }
.js-anim .band .hero-actions { animation-delay: 300ms; }

/* scroll reveal: only elements that start below the fold get .rv */
.rv { opacity: 0; transform: translateY(26px); transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); transition-delay: calc(var(--i, 0) * 90ms); }
.rv.in { opacity: 1; transform: none; }

/* hover motion */
.tile-art img, .tile-art svg { transition: transform .7s cubic-bezier(.2,.7,.2,1); }
.tile:hover .tile-art img, .tile:hover .tile-art svg { transform: scale(1.07); }
.tile { box-shadow: 0 0 0 rgba(0,0,0,0); transition: border-color .25s, transform .35s cubic-bezier(.2,.7,.2,1), box-shadow .35s; }
.tile:hover { box-shadow: 0 18px 36px -22px rgba(13,34,20,.45); }
.product, .step { transition: transform .35s cubic-bezier(.2,.7,.2,1), box-shadow .35s; }
.product:hover, .step:hover { transform: translateY(-4px); box-shadow: 0 18px 36px -24px rgba(13,34,20,.5); }
.photo-slot img, figure.shot img { transition: transform .9s cubic-bezier(.2,.7,.2,1); }
.photo-slot:hover img { transform: scale(1.04); }
figure.shot { overflow: hidden; cursor: zoom-in; }
figure.shot:hover img { transform: scale(1.05); }
.btn-primary { position: relative; overflow: hidden; }
.btn-primary::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 40%; left: -60%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.35), transparent);
  transform: skewX(-20deg); transition: left .6s ease;
}
.btn-primary:hover::after { left: 120%; }
.more::after { display: inline-block; transition: transform .25s ease; }
.tile:hover .more::after, .more:hover::after { transform: translateX(5px); }
.main-nav a { border-bottom: 0; background: linear-gradient(currentColor, currentColor) left bottom / 0 2px no-repeat; transition: background-size .3s ease; }
.main-nav a:hover, .main-nav a[aria-current="page"] { background-size: 100% 2px; }
@media (max-width: 900px) { .main-nav a { background: none; } }

/* diagram: product flowing up the sapwood, injection points pulsing */
.diagram .flow { stroke-dasharray: 8 6; animation: flow 1.4s linear infinite; }
.diagram .pts circle { transform-box: fill-box; transform-origin: center; animation: pulse 2.4s ease-in-out infinite; }
.diagram .pts circle:nth-child(2) { animation-delay: .4s; } .diagram .pts circle:nth-child(3) { animation-delay: .8s; }
.diagram .pts circle:nth-child(4) { animation-delay: 1.2s; } .diagram .pts circle:nth-child(5) { animation-delay: 1.6s; } .diagram .pts circle:nth-child(6) { animation-delay: 2s; }

/* lightbox */
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(8,20,12,.92); display: grid; place-items: center; padding: max(16px, env(safe-area-inset-top, 0px)) max(16px, env(safe-area-inset-right, 0px)) max(16px, env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px)); animation: fadeUp .3s ease both; cursor: zoom-out; }
.lightbox img { max-height: 86vh; max-width: min(1200px, 100%); width: auto; box-shadow: 0 30px 80px rgba(0,0,0,.5); }
.lightbox p { color: #fff; margin-top: 12px; text-align: center; }
.lightbox button { position: absolute; top: max(16px, env(safe-area-inset-top, 0px)); right: max(16px, env(safe-area-inset-right, 0px)); background: none; border: 1px solid rgba(255,255,255,.5); color: #fff; font: 600 .85rem var(--font-display); letter-spacing: .1em; padding: 8px 14px; cursor: pointer; }

@media (prefers-reduced-motion: reduce) {
  .js-anim .hero-bg, .js-anim .hero h1 .w, .js-anim .hero .eyebrow, .js-anim .hero .lead, .js-anim .hero-actions,
  .js-anim .band h1, .js-anim .band p, .js-anim .band .crumbs, .js-anim .band .hero-actions,
  .diagram .flow, .diagram .pts circle { animation: none !important; }
  .rv { opacity: 1; transform: none; transition: none; }
}